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Harashima, JP
Asao Harashima, Ichihara-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20110257274 | Method For Producing Emulsion - The present invention has an objective to easily obtain an emulsion exhibiting superior storage stability, and in particular, an emulsion of a polyorganosiloxane. The present invention provides a method for producing an emulsion characterized by obtaining an emulsion by emulsifying a mixture of an oil and a surfactant, obtained by synthesizing the surfactant in the oil. In particular, the method is suitably used for the preparation of an emulsion of an organopolysiloxane (A) which is usually difficult to be stably emulsified. A silicone-based surfactant (B), and in particular, a silicone-based surfactant having a small degree of polymerization of a siloxane chain such as a trisiloxane is synthesized in an oil. Thereby, an emulsion exhibiting superior storage stability can be produced. | 10-20-2011 |
| 20120035275 | Emulsion, Method For Producing The Same, And Cosmetic Raw Material Formed From The Same - The present invention has objectives to provide an emulsion suitable as a cosmetic raw material and to easily obtain the aforementioned emulsion of organopolysiloxane exhibiting superior storage stability. The present invention provides an emulsion comprising (A) an organopolysiloxane, (B) a methyl polyglycerol-modified silicone-based surfactant having a specified structure, and (C) an aqueous medium, and provides a method for producing an emulsion characterized by obtaining an emulsion by emulsifying a mixture of (A) a organopolysiloxane and (B) a silicone-based surfactant, which is obtained by synthesizing the silicone-based surfactant of component (B) in the component (A). | 02-09-2012 |
Hideyoshi Harashima, Kita-Ku JP
| Patent application number | Description | Published |
|---|---|---|
| 20100143482 | METHOD OF PRODUCING MICROCAPSULES - It is intended to provide a method whereby various kinds of microcapsules, which are usable in, for example, a gene vector, can be produced in a small amount. This production method comprises: feeding a fluid containing a substance to be encapsulated into at lease one ( | 06-10-2010 |
Hideyoshi Harashima, Sapporo JP
| Patent application number | Description | Published |
|---|---|---|
| 20090022784 | SYSTEMS, DEVICES, AND METHODS FOR IONTOPHORETIC DELIVERY OF COMPOSITIONS INCLUDING LIPOSOME-ENCAPSULATED INSULIN - Systems, devices, and methods for delivering one or more active ingredients to intradermal tissues, deep regions of pores, and intradermal tissues in the vicinity of pores. In some embodiments, a composition is provided including a plurality of liposomes including a cationic lipid, and an amphiphilic glycerophospholipid having a saturated fatty acid moiety and an unsaturated fatty acid moiety, and at least one insulin, insulin analog, or insulin derivative. | 01-22-2009 |
| 20090221953 | COMPOSITION COMPRISING PROTEIN-LIPOSOME COMPLEX FOR IONTOPHORESIS - Provided is a composition for iontophoresis comprising a negatively-charged protein-liposome complex, in which the protein-liposome complex is formed of a negatively-charged protein and a cationic liposome. Such may provide a composition capable of efficiently delivering a protein having a large molecular weight intradermally and inducing an immune response effectively by iontophoresis. | 09-03-2009 |
Hiromitsu Harashima, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20090236672 | SEMICONDUCTOR DEVICE - A semiconductor device includes a plurality of metal-insulator-semiconductor (MIS) transistors formed on a surface portion of a semiconductor substrate; and an isolation region isolating each of element regions of the MIS transistors, the isolation region including a first isolation region formed with a coating type insulating film embedded in a first trench, the first trench surrounding each of the element regions of the MIS transistors, and a second isolation region formed with a coating type insulating film embedded in a second trench, the second trench surrounding at least one of the first isolation regions with a predetermined distance from each of the first isolation regions, wherein the semiconductor substrate exists between the first isolation region and the second isolation region. | 09-24-2009 |
Ichiro Harashima, Hitachiohta JP
| Patent application number | Description | Published |
|---|---|---|
| 20100114355 | METHOD AND SYSTEM FOR MANAGEMENT OF MANUFACTURING INFORMATION - To allow flexible determination of a manufacturing method, based upon the know-how accumulated at a manufacturing department, and to realize management of adopted manufacturing BOM data. A screen-displayed design BOM is edited by dividing one part into a plurality of subparts or connecting a plurality of parts to one subassembly, depending upon a command entered from an input device, and the edited BOM is stored into a database. At the same time, a link node that represents a part-to-part connection association pertaining to the plural subparts or the subassembly is created and then displayed on the display screen, with data of the link node being stored into the database. The subparts or subassembly connection relationship pertaining to the displayed link node is entered from the input device, then associated to the data of the link node, and stored as attribute data of the link node into another database. | 05-06-2010 |
Ichiro Harashima, Hitachioota JP
| Patent application number | Description | Published |
|---|---|---|
| 20100250525 | APPARATUS FOR EVALUATING LIBRARY - Arrangements to evaluate maintenance easiness of a library on the basis of the number of modeling processes required to create a library shape and the number of modeling processes required to model a product by using the created library shape. Such arrangements include, in part, a library score calculating unit that calculates sum of the number of modeling processes and the number of library creating processes from the number of library creating processes calculated by the unit of calculating the number of library creating processes and the number of product modeling processes calculated by the unit of calculating the number of product modeling processes. The plurality of combination plans of library shapes to be evaluated are evaluated on the basis of the sum of the number of modeling processes and the number of library creating processes. | 09-30-2010 |
| 20110060712 | METHOD AND SYSTEM FOR DESIGN CHECK KNOWLEDGE CONSTRUCTION - Disclosed is a design check knowledge construction system that adequately improves the quality of check knowledge and fully enhances the quality of a product, which is a final target to be checked. The system includes a check target knowledge definition section and a word association section. The check target knowledge definition section generates check target knowledge definition data, which is obtained by defining check target knowledge (check knowledge) that serves as a target field to be checked, in accordance with the relationship between a word group and words in the word group and with reference to technological ontology concerning technological basic intelligence input from a user input/output section. The word association section extracts a word group from a document data group associated with the word group in the check target knowledge definition data and associates words in the word group with each other in accordance with the document data group including a plurality of document data based on knowledge content concerning technological history information stored in a document data database. | 03-10-2011 |
Ichiro Harashima, Hitachiota JP
| Patent application number | Description | Published |
|---|---|---|
| 20090132532 | PROCEDURE GENERATION APPARATUS AND METHOD - A procedure generation apparatus has, in a storage unit thereof, a database in which a name of input information and a name of output information name are stored, associated with a name of a work. The procedure generation apparatus retrieves one or more candidate work names associated with an input information name from the database, displays the retrieved one or more work names, receives a selection of a work name from among the displayed one or more work names, retrieves one or more candidate output information names associated with the selected work name from the database, displays the retrieved one or more output information names, receives a selection of an output information name from among the displayed output information names, retrieves one or more candidate input information names each having a similar name to the selected output information name, from the database, and displays the retrieved input information name. | 05-21-2009 |
| 20100333038 | Layout-Design Support System and Layout-Design Support Program - A logical designing part includes a logical connectivity data storage that stores logical connectivity data, indicating a logical connectivity between plant equipments, including first end point connection data. A geometry data designing part includes a geometry data storage that stores geometry data that is graphical shape data in a three-dimensional space and includes second end point data. A data linking part includes: an automatic correspondence table generating part that compares first end point connection data with second end point data and generates a logical connection and geometry data table including correspondence data that links the geometry connection data and the geometry data of which first and second end point connection data are matched each other. A correspondence storage stores the logical connection and geometry data table. An editing part edits the logical connection and geometry data table on the basis of a user command. | 12-30-2010 |
| 20110238387 | APPARATUS AND COMPUTER PROGRAM FOR GENERATING ROUTE - A route generating apparatus includes: storage section storing geometric data of connection objects; data representing connection relations of group of main route for directly connecting objects, and branch route branching from main route, and connection objects; and data representing each constraint condition for constraining disposition position of branch point on the main route; constraint region generating section that generates each constraint region where corresponding branch point can be disposed, based on the geometric disposition position of corresponding connection object, corresponding connection relation, and corresponding constraint condition; route generating section that generates, as each main route, a shortest main route passing through each constraint region and generates, as each branch route, a shortest branch route that branches from the main route; and constraint region and route display section that displays a geometric figure of each constraint region, each main route, and each branch route. | 09-29-2011 |
Ichiro Harashima, Ibaraki JP
| Patent application number | Description | Published |
|---|---|---|
| 20080229262 | DESIGN RULE MANAGEMENT METHOD, DESIGN RULE MANAGEMENT PROGRAM, RULE MANAGEMENT APPARATUS AND RULE VERIFICATION APPARATUS - Disclosed is a rule management apparatus which acquires a design rule for regulating a part shape from systems such as a CAD system 401, converts the acquired deign rule into data having a hierarchical node format, calculates relationship strength which indicates strength of a relationship between the design rule converted into data having a hierarchical node format and another node, sets to the relationship strength between design rules which are substantially the same but described in different systems to be a maximum value, and stores in an integrating rule DB 300 the relationship strength and the design rules in association with one another. | 09-18-2008 |
| 20100287523 | DESIGN RULE MANAGEMENT METHOD, DESIGN RULE MANAGEMENT PROGRAM, RULE MANAGEMENT APPARATUS, AND RULE VERIFICATION APPARATUS - A design rule management method implemented in a rule verification apparatus for checking a violation against a design rule which specifies a part shape when there is any change in parameters in a system, the rule verification apparatus including: a processing unit for processing information; an input unit for inputting information; and a storage unit for storing a first design rule, a second design rule and relationship strength therebetween in association with one another, the method allowing the processing unit to perform steps including: acquiring the changed parameter via the input unit; and in a rule verification to determine whether or not there is any violation in the design rules that use the changed parameter, acquiring from the storage unit all the design rules having the relationship strength of a predetermined value, and performing the rule verification on all the acquired design rules. | 11-11-2010 |
Keiichi Harashima, Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20100258873 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - A semiconductor device includes a first contact formed so as to be connected to the first impurity-diffused region, but not to the first gate electrode; and a second contact formed so as to be connected commonly to the second gate electrode and the second impurity-diffused region, wherein each of the first contact and the second contact has a profile such that the taper angle changes at an intermediate position in the depth-wise direction from the surface of an insulating film towards a substrate, and the intermediate position where the taper angle changes resides more closer to the substrate in the second contact, than in the first contact. | 10-14-2010 |
Masaru Harashima, Fussa-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20110026230 | ELECTRONIC APPARATUS - According to one embodiment, an electronic apparatus includes a housing, a printed wiring board accommodated in the housing, and a circuit component electrically connected to the printed wiring board, the circuit component including an outer peripheral surface. The printed wiring board includes an outer peripheral edge, at least a pair of edge portions extending in mutually crossing directions, the pair of edge portions being opposed to the outer peripheral surface of the circuit component and being located inside the outer peripheral edge, and a projection portion located between the pair of edge portions and projecting toward the circuit component. | 02-03-2011 |
Masayuki Harashima, Yamanashi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100047448 | FILM FORMING APPARATUS AND METHOD - A film forming apparatus includes a processing chamber inside which a vacuum space is maintained and to which a film forming gas is supplied, a substrate supporting unit which is disposed inside the processing chamber and supports a substrate, and a heater which is made of a compound material comprising a high-melting point metal and carbon, is disposed inside the processing chamber, and heats the substrate. | 02-25-2010 |
Seigo Harashima, Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20110115734 | TOUCH PANEL DEVICE, TOUCH PANEL DEVICE CONTROL METHOD, AND STORAGE MEDIUM - A touch panel device includes an operation panel, an image display unit, a control generator, a vibrator, and a controller. The operation panel receives an operation input upon contact of a surface of the operation panel by a manipulator. The image display unit, disposed facing the operation panel, displays an image. The control generator generates an image of a control displayable on the image display unit. The vibrator vibrates the operation panel when a control is operated by the manipulator contacting a position on the operation panel corresponding to a position of the image of the control displayed on the image display unit. The controller causes the vibrator to provide a tactile sensation using vibration, corresponding to a shape of the control at a contact position between the manipulator and the control on the operation panel as the manipulator moves on the operation panel to move the control in the image display unit. | 05-19-2011 |
| 20110291976 | TOUCH PANEL DEVICE, DISPLAY DEVICE EQUIPPED WITH TOUCH PANEL DEVICE, AND CONTROL METHOD OF TOUCH PANEL DEVICE - A touch panel device includes an input screen page; an operation element generating unit configured to generate one or more operation elements to be displayed as one or more images on a display unit positioned underneath the input screen page; an oscillation generating unit configured to generate an oscillation for oscillating the input screen page; and a drive control unit configured to drive and control the oscillation generating unit with the use of a driving pattern for generating a standing wave having a waveform in accordance with positions of the one or more operation elements. | 12-01-2011 |
Shiro Harashima, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20100157645 | MEMORY MODULE AND LAYOUT METHOD THEREFOR - The present invention provides a novel wiring method for LR-DIMM of VLP type that conforms to LR-DIMM technology. The LR-DIMM comprises a plurality of DRAMs mounted on a board, two connectors mounted on the board for receiving data, and a buffer device mounted on the board for redriving data applied to the two connectors to supply the data to the plurality of DRAMs. The buffer device is located near the center of the board on which the two connectors are arranged at both ends thereof, and supplies data from each connector to DRAMs arranged on the opposite side to the connector. | 06-24-2010 |
| 20110051351 | Circuit board, semiconductor device including the same, memory module, memory system, and manufacturing method of circuit board - A circuit board according to the present invention includes a main surface, a back surface parallel to the main surface, a side surface positioned between edges of the main surface and the back surface, and first and second board terminals covering a portion of the main surface and a portion of the side surface, respectively. According to the present invention, because the board terminals are provided not only on the main surface but also on the side surface of the circuit board, the total number of board terminals can be increased while maintaining sufficient pitch and width of the board terminals. | 03-03-2011 |
| 20110093764 | MEMORY MODULE ON WHICH REGULAR CHIPS AND ERROR CORRECTION CHIPS ARE MOUNTED - Regular chip packages that store user data therein and error-correction chip packages that store an error correction code therein are mounted on a module substrate. The module substrate has first and second mounting areas of different coordinates in an X direction, and the second mounting area has third and fourth mounting areas of different Y coordinates. The regular packages are oppositely arranged in the first mounting area on a surface and the back surface of the module substrate. The error-correction chip packages are oppositely arranged in the third mounting area on the surface and the back surface of the module substrate. A memory buffer that buffers user data and an error correction code is arranged in the fourth mounting area. | 04-21-2011 |
| 20120026772 | MEMORY MODULE AND LAYOUT METHOD THEREFOR - The present invention provides a novel wiring method for LR-DIMM of VLP type that conforms to LR-DIMM technology. The LR-DIMM comprises a plurality of DRAMs mounted on a board, two connectors mounted on the board for receiving data, and a buffer device mounted on the board for redriving data applied to the two connectors to supply the data to the plurality of DRAMs. The buffer device is located near the center of the board on which the two connectors are arranged at both ends thereof, and supplies data from each connector to DRAMs arranged on the opposite side to the connector. | 02-02-2012 |
Takashi Harashima, Toyokawa-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090067860 | IMAGE FORMING APPARATUS, TONE CORRECTION METHOD, AND COMPUTER-READABLE RECORDING MEDIUM RECORDED WITH TONE CORRECTION PROGRAM - The present invention aims to provide an image forming apparatus and the like that perform a highly-accurate tone correction in a relatively short time and includes the following: a pattern former, with use of each image forming unit, on a sheet, forming tone patches in the main or sub scanning direction ( | 03-12-2009 |
Takashi Harashima, Ota-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20080317445 | Motor Speed Control Circuit - A motor speed control circuit includes: a voltage generating circuit configured to output a reference voltage corresponding to a target rotation speed of a motor and a speed voltage corresponding to a rotation speed of the motor, and change either the reference voltage or the speed voltage according to a temperature; a comparison circuit configured to compare the speed voltage with the reference voltage; and a driving circuit configured to drive the motor so as to match a level of the speed voltage to a level of the reference voltage, based on a comparison result from the comparison circuit. | 12-25-2008 |
Takashi Harashima, Sagamihara-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090310994 | IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD - An image forming apparatus is provided with a control section which stores detection results of a toner sensor regarding detection patterns. When forming a plurality of detection patterns on an intermediate transfer belt, the control section determines circumference-directional lengths of the detection patterns formed this time, based on the detection results of the toner sensor regarding the detection patterns formed immediately before. Thereby, the waste toner amount and toner consumption are not only decreased but also the time taken to detect the density of a detection pattern is reduced, while maintaining the detecting accuracy thereof. | 12-17-2009 |
| 20110020022 | IMAGE FORMING APPARATUS - An image forming apparatus has an image bearing member that moves at a specified speed; a toner pattern forming section for forming toner patterns of a specified type on the image bearing member under specified image forming conditions; a toner pattern detection member for detecting the toner patterns formed on the image bearing member; a toner amount varying section for varying a target amount of toner to adhere to the toner patterns; and a control section that calculates a toner adherence amount and a toner adherence position from detection results outputted from the toner pattern detection member and that performs image stabilization control to adjust the image forming conditions based on the calculation results. In the image stabilization control, the control section uses detection results of the same toner patterns both to calculate the toner adherence amount and to calculate the toner adherence position. | 01-27-2011 |
| 20110044705 | COLOR IMAGE FORMING APPARATUS - A color image forming apparatus having photosensitive members; developing devices for developing electrostatic latent images formed on the photosensitive members into toner images with developers comprising toner and carriers; toner concentration sensors for detecting toner concentrations of the developers in the respective developing devices; a toner image bearing member for bearing the toner images temporarily; a toner adherence amount sensor for detecting toner adherence amounts of the toner images held on the image bearing member; and a controller for calculating, with respect to the developing devices, individual optimal developing bias voltage ranges within which a target toner adherence amount can be achieved while the toner concentrations of the developers are within a predetermined toner concentration range from a lower limit to an upper limit, so as to specify a common optimal developing bias voltage range that are commonly suitable for all the developing devices to achieve the target toner adherence amount while the toner concentrations of the developers in the developing devices are within the predetermined toner concentration range, and for calculating target toner concentrations of the developers in the respective developing devices to achieve the target toner adherence amount while a voltage within the common optimal developing bias voltage range is applied between each of the photosensitive members and each of the developing devices. | 02-24-2011 |
Takashi Harashima, Aichi-Ken JP
| Patent application number | Description | Published |
|---|---|---|
| 20090067857 | IMAGE FORMING APPARATUS AND TONE CORRECTION METHOD - A tandem-type color image forming apparatus forms a toner pattern and toner markers on an intermediate transfer member. Tone levels in the toner pattern vary in a sub scanning direction, and the toner markers which are a same color with the tone pattern each oppose, in a main scanning direction, a different one of the tone level portions in the toner pattern, each tone level portion representing a different one of the tone levels. Positions of the toner markers in the sub scanning direction are determined to detect densities in the toner pattern corresponding to the determined positions. Tone of image data is corrected in an image formation based on a relationship between the densities and the tone levels corresponding to the determined positions. | 03-12-2009 |
Takashi Harashima, Gunma JP
| Patent application number | Description | Published |
|---|---|---|
| 20090009122 | FAN MOTOR SPEED CONTROL CIRCUIT, FAN APPARATUS, AND ELECTRONIC APPARATUS - A fan motor speed control circuit includes: a driving circuit configured to drive a fan motor so as to run at a rotation speed corresponding to a drive signal; a comparison circuit configured to output a comparison signal for matching a rotation speed of the fan motor with a target rotation speed, based on a reference signal corresponding to the target rotation speed of the fan motor and a speed signal corresponding to the rotation speed of the fan motor; and a selection circuit configured to output to the driving circuit the drive signal corresponding to one signal out of the reference signal and the comparison signal, the one signal being a signal by which the fan motor is driven at a higher rotation speed. | 01-08-2009 |
Terasu Harashima, Aichi-Ken JP
| Patent application number | Description | Published |
|---|---|---|
| 20100032260 | FRICTIONAL ENGAGEMENT DEVICE FOR AUTOMATIC TRANSMISSION - A frictional engagement device for an automatic transmission includes a tubular case, a friction member on one side that is supported on the case, a friction member on the other side that is supported on a rotary element, an annular piston having a pressing portion that presses the friction members toward one axial side with a thrust force from a pressure receiving portion that defines an annular hydraulic chamber between it and the case, and plural return springs for urging the piston toward the other axial side. The piston has a first pressure receiving section where the pressing portion is cut out over a predetermined angular range, and a second pressure receiving section other than the first pressure receiving section. An urging force of the return springs per unit angular range of the first pressure receiving section is greater than an urging force of the return springs per unit angular range of the second pressure receiving section. | 02-11-2010 |
Terasu Harashima, Toyota-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090114501 | Frictional engagement device - A wave washer is interposed on an inner peripheral groove via a snap ring. The wave washer urges a radiation direction outer end of a bottom plate member against a wall surface side of the inner peripheral groove in a direction of an axis. | 05-07-2009 |
| 20090188768 | FRICTIONAL ENGAGING PISTON AND SPRING SEAT - An annular frictional engaging piston includes an annular pressure apply portion which pushes a frictional engagement element in an axial direction against urging force of a return spring that urges in a direction opposite the frictional engagement element, and which has a cutout portion where a portion in the circumferential direction has been removed to avoid interference between the piston and another member. A partially removed region is provided, and a mounting hole for mounting the return spring on the piston is provided in a region other than the partially removed region. | 07-30-2009 |
| 20100126819 | WAVE SPRING HOLDING STRUCTURE AND FRICTIONAL ENGAGEMENT APPARATUS - A wave spring holding structure includes a wave spring that includes crest portions and recessed portions that are alternately formed in a circumferential direction thereof, and a first gap; a circular member provided to be rotatable around an axis; and an arc-shaped snap ring that includes a second gap, and that restricts movement of the circular member in a direction of the axis. The wave spring and the snap ring share the axis with the circular member. The wave spring and the snap ring are rotatable with respect to each other. The wave spring is disposed and held between the circular member and the snap ring so that the crest portions protrude toward the circular member, and the recessed portions protrude toward the snap ring. The first gap is formed in one of the crest portions. | 05-27-2010 |
| 20100170764 | AUTOMATIC TRANSMISSION - An automatic transmission includes a clutch, a clutch drum, a piston, and a brake. The clutch drum, the clutch, and the brake are arranged in sequence in an interior space formed by joining a transmission case to a rear case in an axial direction from the rear case side. A separating/guiding wall that is provided in a circumferential direction so as to define a surplus lubricating oil trapping space for trapping surplus lubricating oil that gathers on an inner peripheral surface of the transmission case and in a second brake, and causes trapped surplus lubricating oil guided thereby into the surplus lubricating oil trapping space to flow downward in the circumferential direction, and a holding mechanism for restricting axial movement of the separating/guiding wall, are provided in relation to spline fitting portions formed on the inner peripheral surface of the transmission case. | 07-08-2010 |
| 20110203898 | VEHICLE POWER TRANSMISSION DEVICE - A vehicle power transmission device includes: a first power transmission member including a cylindrical shaft end portion rotatably supported via a first bearing on an inner circumferential side of a non-rotating support wall; and a second power transmission member supported on the inside of the cylindrical shaft end portion via a second bearing radially overlapping with the first bearing by the cylindrical shaft end portion to be rotatable concentrically and relatively to the first power transmission member, the second power transmission member including a circular disc gear portion protruded to an outer circumferential side at a predetermined distance from the second bearing in a shaft center direction of the second power transmission member, at a portion facing the first bearing, the gear portion having an annular inner circumferential guide protruding portion for guiding to the first bearing a lubricant oil that passes through the second bearing for lubrication, that enters into a gap between the second bearing and the gear portion, and that travels to the outer circumferential side due to the centrifugal force. | 08-25-2011 |
| 20110252906 | VEHICLE OIL PUMP - A vehicle oil pump that is driven by a drive gear provided on a rotating shaft that rotates in one direction when a vehicle travels forward and rotates in the opposite direction when the vehicle travel backward includes a first driven gear that is in mesh with the drive gear and provided on a drive shaft of the vehicle oil pump via a first one-way clutch, an idler gear that is in mesh with the drive gear, and a second driven gear that is in mesh with the idler gear and provided on the drive shaft of the vehicle oil pump via a second one-way clutch. The first one-way clutch is configured to transmit rotation of the first driven gear to the drive shaft when the vehicle travels in one direction, from among forward and backward, and the second one-way clutch is configured to transmit rotation of the second driven gear to the drive shaft when the vehicle travels in the other direction, from among forward and backward. | 10-20-2011 |
Toshikazu Harashima, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20090246058 | Scroll-type fluid machine - A scroll-type fluid machine comprising: a casing; a fixed scroll; an orbiting scroll; and an auxiliary crank device in which to prevent the orbiting scroll from being rotated, wherein the auxiliary crank device comprises: a fixed-side bearing body provided on either a casing side or a fixed scroll side; an orbiting-side bearing body provided on an orbiting scroll side; and an auxiliary crank shaft in which a fixed-side shank is rotatably supported with the fixed-side bearing body, and an orbiting-side shank is rotatably supported with the orbiting-side bearing body; a tip of the fixed-side shank of the auxiliary crank shaft is fixed in a radius direction, and a tip of the orbiting-side shank of the auxiliary crank shaft is fixed in a radius direction; and a deformative portion is provided between the tip of the fixed-side shank and the tip of the orbiting-side shank of the auxiliary crank shaft. | 10-01-2009 |
Toshikazu Harashima, Tama JP
| Patent application number | Description | Published |
|---|---|---|
| 20100166589 | SCROLL TYPE FLUID MACHINE - The invention reduces a centrifugal force of a orbiting scroll which acts on an auxiliary crank mechanism. A crank pin which is eccentric from a main shaft portion is formed in a drive shaft, and a main balance weight is provided in a base end side of the crank pin. The main shaft portion of the drive shaft is rotatably supported by using a main bearing, and the crank pin is attached to a orbiting bearing which is provided in a back face side of a orbiting scroll. Further, an internal gap of the main bearing is set to a value which is larger than a value obtained by subtracting the double value of an eccentric amount difference between an eccentric amount of an auxiliary crank shaft and an eccentric amount of the drive shaft from an internal gap of the orbiting bearing. Accordingly, the internal gap of the main bearing does not come to 0 even if a compressor comes to a steady state. | 07-01-2010 |
| 20110070116 | SCROLL FLUID MACHINE - To provide a higher sealing capability irrespective of the pressure difference between compression chambers, lips having leading ends extended toward the inner surface of a recessed groove are formed. At least some of the lips have a base end that is shaped to reduce rigidity against extension of the lips. | 03-24-2011 |
Toshiyuki Harashima, Chichibu-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20120020683 | DEVELOPER STORAGE DEVICE - A developer accommodating apparatus includes a developer accommodating portion for accommodating a developer; developer detecting means, including a light receiving element for receiving light emitted by a light emitter, for detecting the developer in said developer accommodating portion; a cylindrical light guide member, provided projected from a side surface of said developer accommodating portion, for guiding the light emitted from said light emission element to said light receiving element; a rotatable member provided on a peripheral surface of said light guide member and rotatable about said light guide member; and driving means for rotating said rotatable member. | 01-26-2012 |
Yasumitsu Harashima, Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20110158662 | IMAGE FORMING APPARATUS - An image forming apparatus includes an image holder, a latent image forming unit, and a developing unit, the developing unit including a developer holder that is disposed to face the image holder and holds developer. Also included is a developer container, a replenishing unit that replenishes new developer to the developing unit, a discharge unit that discharges the developer, a calculation unit that calculates an image area coverage of a toner image formed on the image holder, an obtaining unit that obtains a potential difference between the developer holder and the image portion on the image holder, and a controller that increases a discharge amount of the developer, when the image area coverage calculated by the calculation unit is smaller than a predetermined reference image area coverage, and the potential difference obtained by the obtaining unit is larger than a predetermined reference potential difference. | 06-30-2011 |
Yuichi Harashima, Saitama JP
| Patent application number | Description | Published |
|---|---|---|
| 20120098187 | Image reading apparatus and image forming apparatus - In an image reading apparatus, the linear coefficients of expansion of conveyance drive rollers and a linear coefficient of expansion of the holding unit are determined such that the amount of change in the outer diameter of each of the conveyance drive rollers due to a change in temperature environment is substantially the same as the amount of change in the interval between the first reading unit and the second reading unit due to a change in the temperature environment. The conveyance drive rollers are attached to a rotary shaft such that the positions of head portions of screws are alternately located along the axis direction of the rotary shaft on opposite sides of the outer circumference surface in a direction perpendicular to the axis direction of the rotary shaft. | 04-26-2012 |