baber/WOPTO huggingface dataset:
Patent JP-2012097720-A (JP)
Title: Control device of internal combustion engine
Inventor: HIROOKA HISATO
IPC: F02D41/06
Filed: 2010-11-05
Abstract: PROBLEM TO BE SOLVED: To control a variation of a fuel adhesion amount to an intake passage when intake pressure is different.SOLUTION: A fuel injection valve changing an injection range where fuel is injected is arranged in the intake passage of an internal combustion engine. Pressure in the intake passage is detected, and when the detected pressure is within a large range, fuel injection is controlled so that the injection range of fuel becomes small compared to the case that pressure is within a smaller range than that range. For example, the fuel injection valve has a plurality of needles each of which independently lifts, and changes the lifting needle to make the injection range variable.
Patent JP-2012102188-A (JP)
Title: Polypropylene-based resin composition for molding foamed sheet, and foamed sheet
Inventor: HOTTA YUKIO
IPC: C08J9/04
Filed: 2010-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a polypropylene-based resin composition producible of a foamed sheet and a thermoformed article giving uniform fine foam cells, and excellent in appearance, thermoformability, shock resistance, light weight, rigidity, heat resistance, heat insulating property, oil resistance or the like.SOLUTION: This polypropylene-based resin composition for molding a foamed sheet comprises 10-90 wt.% polypropylene resin having a branched structure having specific MFR, soluble component amount at 40°C or below, mm fraction, molecular weight distribution, a ramification index and melt tension, and 90-10 wt.% polypropylene or propylene random copolymer whose MFR is 1-20 g/10 min. polymerized by Ziegler-Natta catalyst.
Patent JP-2012104603-A (JP)
Title: Semiconductor laser
Inventor: OURA MASASHI
IPC: H01S5/227
Filed: 2010-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser in which COD destruction becomes harder to occur.SOLUTION: A semiconductor laser device comprises an n-cladding layer 3, an active layer 4, a p-cladding layer 5, mesa structures 7 to 9, a block layer 13, a low-loss layer 11, and a contact layer 10. The n-cladding layer 3 is formed on a semiconductor substrate 2, the active layer 4 is formed on the n-cladding layer 3, the p-cladding layer 5 is formed on the active layer 4, and the mesa structures 7 to 9 are formed on a portion of the p-cladding layer 5. The block layer 13 is formed on the p-cladding layer 5 and the slanted surfaces of the mesa structures 7 to 9, the low-loss layer 11 is formed on a portion of the mesa top of the mesa structures 7 to 9, and the contact layer 10 is formed on the block layer 13, the low-loss layer 11, and the mesa structures 7 to 9. The low-loss layer 11 is provided so that one end of the low-loss layer 11 is located at either one of both ends of the mesa top and the other end of the low-loss layer 11 is located at the middle of the mesa top. The low-loss layer 11 has a larger band gap than the contact layer 10.
Patent JP-2012102364-A (JP)
Title: Tool for high-frequency hardening
Inventor: SATO MAKOTO
IPC: C21D1/10
Filed: 2010-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a tool for high-frequency hardening, with which hardening can be uniformly made in a hardening range while hardening is not made in hardening-unnecessary range, in the high-frequency hardening of a workpiece having the hardening-unnecessary range near the hardening range.SOLUTION: The tool for high-frequency hardening includes: a shielding ring 2 formed with an electric conductive material having a figure similar to a heating coil; and fitting tools 3 for fitting the shielding ring to the heating coil in an electrically-insulating state. An axial directional position adjusting mechanism 5 and a diameter directional position adjusting mechanism 6 are included, in each of the fitting tools 3, for adjusting the position of the shielding ring 2, which is relative to the heating coil, to a coil axial direction and coil diameter direction.
Patent JP-2012109461-A (JP)
Title: Composition for semiconductor light-emitting device member, sealing medium, semiconductor light-emitting device member, and semiconductor light-emitting device
Inventor: KATO HANAKO
IPC: H01L33/50
Filed: 2010-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a composition for a semiconductor light-emitting device member, which is excellent in light stability and heat resistance, which seals a semiconductor light-emitting device without causing cracking or peeling even after long-term use and which hardly absorbs light, and a product made by applying the composition.SOLUTION: A composition for a semiconductor light-emitting device member contains a transparent resin (A) for a binder, and powder (B) made of quartz and/or quartz glass. A hardened material produced by hardening the composition is useful not only for a white LED sealing medium using a fluorescent substance but also for sealing media ultraviolet-blue LEDs that do not use the fluorescent substance, an optical member such as a lens, an adhesive, a discoloration prevention coating material for a silver electrode surface and the like.
Patent JP-2012116218-A (JP)
Title: Standing type seat device
Inventor: KOBAYASHI SEIICHI
IPC: B60N2/90
Filed: 2010-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a standing type seat device where an uncomfortable feeling of a waist is reduced even during long time driving.SOLUTION: A seat surface 1 for supporting a buttock 110 of a sitting person 100 includes: a sitting surface rear 2 for supporting a lower ischium 130 from a coccyx 120; and a sitting surface front 3 which is extended in a forward direction of the sitting surface rear 2 and supports a femur 140 of the sitting person, and keeps a step 4 disposed between the sitting surface rear 2 and sitting surface front 3. The seat surface 1 is disposed at a predetermined forward inclination angle θoverall in a diagonally downward direction.
Patent JP-2011110433-A (JP)
Title: Method to acquire measurement data of breathing examination subject by magnetic resonance technology, and computer program used therefor
Inventor: ALTO STEMMER
IPC: A61B5/055
Filed: 2010-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce motion artifact upon breathing trigger MR examination, simplify measurement preparation, and minimize the total time of the MR examination.  <P>SOLUTION: The method includes the following steps of: (a) detecting the physiological breathing signal of the examination subject with a breathing signal detection unit 5; (b) evaluating the detected breathing signal in an evaluation unit; (c) based on the evaluated breathing signal, calculating in a calculation computer unit 9 at least one parameter affecting the acquisition process of measurement data by magnetic resonance; (d) detecting a current physiological breathing signal with the breathing signal detection unit; (e) comparing the last detected breathing signal with at least one trigger condition; (f) triggering the acquisition of measurement data using the calculated parameter upon satisfaction of the trigger conditions from the step (e); and (g) repeating the steps (d) through (f) until all desired measurement data are acquired. A computer program used for the method is further provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012119021-A (JP)
Title: Disk conveying mechanism
Inventor: NAKAMURA MITSUO
IPC: G11B17/051
Filed: 2010-11-30
Abstract: PROBLEM TO BE SOLVED: To suppress collision between a bracket and a slide member and collision between a disk conveying roller and a disk, even when conveying the slide member at a high speed, and suppress the occurrence of abnormal noise.SOLUTION: The disk conveying mechanism includes: a disk conveying roller 5 which conveys a disk; a bracket 6 which supports the disk conveying roller 5, and can make the disk conveying roller 5 rotate so that the disk conveying roller 5 is brought into contact with the disk and is retracted with respect to the disk; a spring which is mounted on the bracket 6 and urges the disk conveying roller 5 to a disk 20 side; a slide member 13 having a cam portion 14 for making the bracket 6 rotate by conveyance; and a plate spring 15 which is mounted on the cam portion 14 and urges the bracket 6.
Patent JP-2012119901-A (JP)
Title: Sparsely represented depth image generation apparatus and program thereof
Inventor: KUBOTA AKIRA
IPC: H04N13/02
Filed: 2010-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a sparsely represented depth image generation apparatus and a program for it which sparsely represents a depth image accompanying a multi-viewpoint image to be processed.SOLUTION: The sparsely represented depth image generation apparatus comprises an intermediate image generation unit 20 which generates an image positioned halfway between two images in different viewpoints; an intermediate image error calculation unit 30 which calculates, for each corresponding pixel position, the absolute magnitude of a minimum value of an error between a reference intermediate image prepared beforehand, which is positioned halfway between the two images in different viewpoints, and the generated intermediate image; a permissible error range calculation unit 40 which calculates a permissible error range in the intermediate depth image in units of a block consisting of a prescribed number of pixels; a quantization zero coefficient maximization processing unit 50 which applies a minimization process to the transformation coefficient of prescribed orthogonal transformation, so that a block, even after a quantization process, will have pixel values falling within the permissible error range; and a sparsely represented depth image generation unit 60 which reconstructs per-block pixel values subjected to a minimization process into pixel positions corresponding to the intermediate depth image to generate a new depth image.
Patent JP-2012123466-A (JP)
Title: Pressure reducing valve
Inventor: NINOMIYA MAKOTO
IPC: G05D16/10
Filed: 2010-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a pressure reducing valve with excellent reliability and durability, capable of suppressing deformation of a pressure reducing piston or a valve seat part due to the application of excessive pressurizing force.SOLUTION: A pressure reducing valve 1 includes a housing 2, and the housing 2 includes a valve path 18 connected to a primary port 14 and a secondary port 15 and a projection piece 25. Also, inside the housing 2, a pressure reducing piston 3 and a driving piston 4 are provided. The pressure reducing piston 3 is moved between a closing position for closing the valve path 18 by being seated at the projection piece 25 of the housing 2 and an opening position for opening the valve path 18. The driving piston 4 is provided away from the pressure reducing piston 3, and receives secondary pressure P2 toward the pressure reducing piston 3 against energizing force by a second spring member 8. Also, an elastically deformable buffer spring 10 is provided between the driving piston 4 and the pressure reducing piston 3, and the secondary pressure received by the driving piston 4 is transmitted to the pressure reducing piston 3 as pressing force by the buffer spring 10.
Patent JP-2012122633-A (JP)
Title: Cooling system
Inventor: FUKUHARA KEIZO
IPC: B01J19/08
Filed: 2010-12-06
Abstract: PROBLEM TO BE SOLVED: To install a device for decomposing a corrosive substance, which removes a corrosive substance, in a cooling system, so as to prevent metallic corrosion without applying anticorrosion paint on a metallic part such as a cooler in an indoor unit.SOLUTION: In the cooling system, the device 11 for decomposing a corrosive substance, which cleans the air containing the corrosive substance generated by a corrosive substance generating matter 12, is installed in a cooling room 21.
Patent JP-2012121230-A (JP)
Title: Image forming apparatus
Inventor: FUKITA TAKU
IPC: G03G15/01
Filed: 2010-12-08
Abstract: PROBLEM TO BE SOLVED: To solve a problem in an image forming apparatus that it is difficult to perform an accurate correction because a temperature near an optical unit is detected, a variation of a laser irradiation position according to changes of the detected temperature is estimated and a timing of laser irradiation is corrected regarding the variation of the laser irradiation position based on a temperature increase in a casing of the image forming apparatus or self temperature increase of the optical unit.SOLUTION: A reflective member whose reflective surface width continuously changes with respect to a scanning image height of the laser light is disposed to confront the laser light in a non-image region between the optical unit irradiating the laser light and a photoreceptor that forms electrostatic latent images. A reflective light is detected by a light receiving element in a semiconductor laser unit of the optical unit, a change of the scanning image height of the laser light is calculated from a change of the detected time of the reflective light, and the irradiation timing of the laser light is corrected and color shift in a sub-scanning direction is corrected.
Patent JP-2012125272-A (JP)
Title: Ball raising/polishing apparatus
Inventor: TAKEDA TAKASHI
IPC: A63F7/02
Filed: 2010-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a ball raising/polishing apparatus configured to prevent the jamming of balls or breakage of a polishing cloth even when horizontal shift is generated between a lower feeding guide and a guide rail.SOLUTION: The ball raising/polishing apparatus includes: the raising belt rotated unidirectionally; the guide rail provided on the back side of a door mounted to a body, and having a plurality of guide grooves; elastic bodies disposed between the door and the guide rail; and the polishing cloth tightly stretched on the guide rail to cover the guide grooves, and facing the rising side of the raising belt, wherein a ball is rolled between the raising belt rotated and the polishing cloth, along the guide grooves of the guide rail, and the rolling ball is raised and polished. A ball guiding block having grooves for guiding the balls in lines from grooves of a lower conveyance guide to the grooves of the guide rail, is provided at the lower end of the guide rail. The groove of the ball guiding block is formed into an inverted V-shape and has an upper end having a width equal to that of the groove of the guide rail, and a lower end having a width larger than that of the groove of the lower conveyance guide.
Patent JP-2011125702-A (JP)
Title: Dental tool for guided surgery
Inventor: SUTER EDMUND
IPC: A61C8/00
Filed: 2010-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surgical tool used for a guided surgery which has a visually recognizing mark in a guide part.  <P>SOLUTION: The surgical tool 1 includes an end part having a functional element 10, a shank 23 in an opposite side end part of the surgical tool 1 and a cylindrical guide part 45 having an outside radius r for determining a guide surface 47 cooperating with a guide element, arranged along a longitudinal shaft 5 between the functional element 10 and the shank 23 and having one or more visually recognizing marks 50a, 50b and 50c. The visually recognizing marks have one or more groove parts 55 with limited length in a circumferential direction and are arranged so that a part of the guide surface 47 remains at a position in the axial direction of the groove part 55.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012126670-A (JP)
Title: Insulin secretion promoter
Inventor: AOYAMA TOSHIAKI
IPC: A61P5/50
Filed: 2010-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an insulin secretion promoter which has high safety, has no worry about side-effects even if being continuously ingested, and is effective, e.g., for preventing diabetes.SOLUTION: The insulin secretion promoter has high safety and has no worry about side-effects even if being continuously ingested since it comprises glycerol monofatty acid ester as an active constituent. In the insulin secretion promoter, the carbon number of the constituting fatty acid of the glycerol monofatty acid ester is preferably 8 to 12. Further, in the insulin secretion promoter, the glycerol monofatty acid ester is included preferably together with oil and fat.
Patent JP-2011125710-A (JP)
Title: Access assembly with dual anchor and seal capability
Inventor: HOTTER JOSEPH
IPC: A61B17/34
Filed: 2010-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cannula for use in a surgical procedure.  <P>SOLUTION: A cannula assembly includes: the cannula adapted for insertion within tissue, having a longitudinal passage extending along a longitudinal axis of the cannula for passage of a surgical instrument, and defining a proximal end and a distal end; and an expandable member mounted to the cannula and longitudinally spaced from the distal end. The expandable member is adapted to expand, upon introduction of fluids therein, in a radially outward direction relative to the longitudinal axis whereby the expandable member engages the tissue to facilitate anchoring of the cannula relative to the tissue, and also to expand in a radially inward direction relative to the longitudinal axis and to engage the surgical instrument positioned within the longitudinal passage to facilitate formation of a seal about the surgical instrument.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011096671-A (JP)
Title: Backlight unit, electro-optical device, and electronic equipment
Inventor: NAKANISHI DAISUKE
IPC: F21V7/04
Filed: 2010-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backlight unit capable of improving optical characteristics by making uniform the light quantity in the entire irradiation region.  <P>SOLUTION: A downright type backlight unit 10 comprising an arrangement surface 3a on which a plurality of light sources 2a to 2e are arranged and a plurality of reflecting surfaces 4a to 7a erected from a plurality of end sides of the arrangement surface. Each of the reflecting surfaces 4a to 7a is formed so as to have an inclined angle of less than right angles against an extended surface having the arrangement surface extended to the outside of the reflecting surface. Further, each of the reflecting surfaces 4a to 7a has strongly inclined regions 4a2, 5a2, 6a2, 7a2 having a large inclined angle and slightly inclined regions 4a1, 5a1, 6a1, 7a1 having a small inclined angle. Then, in a plane view from the side of an irradiation region Ar, the light sources 2a to 2d arranged adjacently to the strongly inclined region are arranged closer to an outer edge of the irradiation region than the light source 2e arranged adjacently to the slightly inclined region.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012134838-A (JP)
Title: Image processing device, equipment management system, equipment management method, equipment management program, and recording medium recording the program
Inventor: NISHIYAMA YOKO
IPC: H04Q9/00
Filed: 2010-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device capable of performing equipment management by equipment cooperation even when failures and breakdown occur in equipment in which an equipment management function works, and to provide an equipment management system, an equipment management method, an equipment management program, and a recording medium recording the program.SOLUTION: An image processing device 100 has communication means 11, and is connected with an image processing device 100except for the device itself via a predetermined data transmission line N. The image processing device 100 has: monitoring means 22 monitoring an operational state of monitored equipment via the communication means 11 based on control information 32D by which the image processing device 100except for the device itself is set as the monitored equipment; and equipment management means 21 acquiring equipment information from the image processing device 100except for the device itself via the communication means 11, and performing equipment management based on the acquired equipment information. The monitoring means 22 starts up the equipment management means 21 to execute an equipment management process when the monitored equipment is equipment in which the equipment management function works and when a non-operational state indicating that the equipment is not operated is confirmed.
Patent JP-2012133711-A (JP)
Title: Spot evaluation device and method
Inventor: MIYAZAKI YU
IPC: G06Q10/00
Filed: 2010-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a spot evaluation device and a method that evaluate respective spots by automatically gathering a movement history of a user among a plurality of spots, and specifying movement relations of the user among the plurality of spots.SOLUTION: A spot evaluation device 1 includes: a movement history acquisition part 11 which acquires a movement history of a user in a predetermined period; a movement relation specification part 12 which specifies a movement source spot and a movement destination spot of the user in the predetermined period as a movement relation associatively with the user with respect to a plurality of geographical spots to be evaluated based upon the movement history; and an evaluation score calculation part 14 which repeatedly performs evaluation calculation in which evaluation scores indicative of evaluation of movement source spots are equally distributed to all movement destination spots corresponding to the movement source spots to be reflected respective evaluation scores of the movement destination spots with respect to the respective specified movement relations until the respective evaluation scores of the plurality of spots converge.
Patent JP-2012137932-A (JP)
Title: Authentication migration system, authentication migration method and authentication migration device
Inventor: KOSHIUMI ATSUSHI
IPC: G06F21/31
Filed: 2010-12-27
Abstract: PROBLEM TO BE SOLVED: To smoothly migrate authentication means without troubling a user.SOLUTION: An authentication migration system determines whether or not agreement of a user for migration of authentication means is obtained, by referring to a migration completion flag of a database 2 when the user accesses an authentication server 1, and transmits a screen prompting the user to confirm and approve the authentication migration which includes a list of service names etc. which the user has registered to use, to display it on a user terminal 4. Then the system receives a response to confirmation and approval from the user terminal 4, updates data in the database 2 and turns on the migration completion flag. By this way, not only the authentication migration can be notified beforehand, but also the authentication means can be migrated after obtaining the confirmation and the approval of the user. The system does not trouble the user who does not use the service almost at all, because the confirmation and the approval are required when the user accesses the service which the user desires to use.
Patent JP-2012136162-A (JP)
Title: Shade device
Inventor: KATADA MASASHI
IPC: E06B9/56
Filed: 2010-12-27
Abstract: PROBLEM TO BE SOLVED: To cover a window by controlling the wrinkle and slack of a shade in a drawn-out state thereof.SOLUTION: The shade device includes: a winding device 30; a main shade 20, which can partially cover the window 1, and which is mounted so as to be drawn out and stored in the winding device 30; a sub-shade 60 which can cover a side portion of the portion of the window 1 which is covered by the main shade 20; and an interlocking mechanism 70, which interlocks the sub-shade 60 with the drawing-out and storing operation of the main shade 20, for moving the sub-shade forward and backward in the direction different from the direction P in which the main shade 20 is drawn out and stored.