baber/WOPTO huggingface dataset:
Patent JP-2007192186-A (JP)
Title: Internal combustion engine and its piston
Inventor: HORIGOME TAIZO
IPC: F02B23/10
Filed: 2006-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve combustion stability by forming an air-fuel mixture in the vicinity of an ignition plug stably and to minimize reduction of tumbling flow.  <P>SOLUTION: A bottom face 25 of a substantially rectangular recessed part 22 on a crown face of a piston 4 forms a curved face being substantially parallel with a central axis of a piston pin along the tumbling flow. A step part 27 being parallel with the central axis of the piston pin is formed in a substantially central part of the bottom face 25 just below the ignition plug, and a rising part 27a is formed on an intake valve side. A rising stream going upward occurs when a spray passes above the step part 27 at stratified lean combustion time, and a part of the spray is guided onto an upper ignition plug side, thereby achieving stable combustion. Since cut-out parts 28, 28 are provided at both ends of the step part 27 and the bottom face 25 is continuous without a step, flow of the tumbling flow at homogeneous combustion time is not obstructed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007200935-A (JP)
Title: Integrated circuit device
Inventor: KASAI TAKAMICHI
IPC: H01L21/822
Filed: 2006-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integrated circuit device which can be increased in a degree of integration while maintaining the matching of circuit elements.  <P>SOLUTION: The integrated circuit device includes first to M-th (M is an integer of 2 or above) circuit elements (C11-C13 and C21-C26) which need to be matched, and (M+1)th to N-th (N is an integer which meets N≥M+1) circuit elements (CC1-CC16) of the same type as the first to M-th circuit elements and need not be matched. The first to M-th circuit elements are arranged in a first region RG1 and the (M+1)th to N-th circuit elements are arranged in a second region RG2 formed in the periphery of the first region RG1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007196739-A (JP)
Title: Cable routing structure for vehicle
Inventor: ITAGAKI TOSHIKI
IPC: B60R16/02
Filed: 2006-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cable routing structure for vehicle with a simple structure capable of inhibiting an increase in the number of parts.  <P>SOLUTION: A cross member 6 with a hat-shaped cross section is installed on a floor panel 5. A through hole 5A is formed inside the cross member 6 on the floor panel 5 and a through hole 6C is formed on a side wall 6B of the cross member 6. A tube 8, in which a cable is arranged, is inserted into the inside of the cross member 6 through the through hole 5A. A bracket 9 in a flat plate shape is fixed at some midpoint in the tube 8. A sealing member 10 is placed on the upper surface of the bracket 9. The bracket 9 abuts against a portion of the through hole 5A from the lower side of the floor panel 5 in such a manner that the sealing member 10 is sandwiched by the floor panel 5 and the sealing member 10. The flange portion 6A of the cross member 6 and the bracket 9 are fastened each other with bolts 11 and weld nuts 12.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007197124-A (JP)
Title: Sheet feeding device and edge guide
Inventor: SHINAGAWA TOMO
IPC: B65H1/04
Filed: 2006-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet feeding device reduced in the occurrence of an obstacle in feeding a paper sheet by a simple structure.  <P>SOLUTION: This sheet feeding device 20 has a rear surface supporting part 122 for supporting sheet-like recording paper 160, a side end supporting part 126 and a tip supporting part 128, a paper support 120 including a hopper 124 for pushing the recording paper 160 out of the tip supporting part 128 by advancing or retracting, the edge guide 300 mounted on the surface of the rear surface supporting part 122, and a feeding roller 220 for feeding out the recording papers 160 pushed out by the hopper 124 one by one. The edge guide 300 is provided with a holder part 310 in which a part of the side face of itself is abutted on a side end on the other side of the recording paper 160 and a slide part 320 extending in the direction of feeding for the holder part 310 when the hopper 124 advances while abutting on the side end on the other side of the recording paper 160 in the vicinity of a tip and retracting and contracting in the direction of feeding for the holder part 310 when the hopper 124 retracts.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007198230-A (JP)
Title: Electric compressor
Inventor: SAITO AKIRA
IPC: F25B1/00
Filed: 2006-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter integrated type or an inverter independent electric compressor provided with a delivery temperature detection means instead of a thermal protector.  <P>SOLUTION: The electric compressor A is provided with a control device estimating compressor suction pressure from temperature of a power element of the inverter, estimating motor torque from motor rotation speed, motor phase current and voltage, estimating compressor delivery pressure from compressor suction pressure and motor torque, and estimating compressor discharge temperature from compressor suction pressure and compressor delivery pressure.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007199640-A (JP)
Title: Web advertisement display method and device and program and computer readable recording medium
Inventor: UEMATSU YUKIO
IPC: G06Q10/00
Filed: 2006-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To attain distribution of advertisement with detailed locations taken into consideration.  <P>SOLUTION: An Web advertisement display method comprises: specifying the location of a computing machine for displaying the advertisement; calculating the degree of similarity between advertisement presentation location information assigning the advertisement presentation location, advertisement information stored in an advertisement database stored with the advertisement information, and an Web page acquired via a network and selecting the advertisement to be displayed; and distributing the selected advertisement to the Web page. In selecting the advertisement to be displayed, the method calculates the distance between the location of the computing machine and the advertisement presentation location information stored in the advertisement database, and calculates the degree of similarity from the Web page and advertisement information stored in the advertisement database.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007202730-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2006-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the decline in a taste by allowing a player to participate in a performance by a performance generator.  <P>SOLUTION: This game machine is provided with a performance opening/closing device 398 and a special game opening/closing device 400. A special game execution means, in response to that a win/failure determination means determines the winning of a first special win or a second special win, executes the opening/closing operation of the performance opening/closing device 398 twice by an opening/closing operation control means and, when the determination result of the win/failure determination is the first special win, further executes the opening/closing operation of the special game opening/closing device 400 a prescribed number of times continuously by the opening/closing operation control means.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007203615-A (JP)
Title: Resin-coated aluminum sheet and its manufacturing method
Inventor: MOTOKAWA SACHIO
IPC: B32B15/08
Filed: 2006-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin-coated aluminum sheet which is excellent in adhesion between aluminum sheet and a resin-coated film and has no problem concerning environmental pollution and a health impediment and a method for producing the resin-coated aluminum sheet.  <P>SOLUTION: The method for producing the resin-coated aluminum sheet includes a first chromium-free chemical treatment process in which at least one side of a substrate made of the aluminum sheet or an aluminum alloy sheet is treated with a chromium-free chemical treatment solution containing a zirconium compound, a second chromium-free chemical treatment process in which the surface treated in the first chromium-free chemical treatment process is treated with a chromium-free chemical treatment solution containing zirconium and colloidal silica, and a process for forming the resin-coated film on the surface treated in the second chromium-free chemical treatment process. The resin-coated aluminum sheet produced by the method is composed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006125193-A (JP)
Title: Washing toilet seat with drying function
Inventor: SHIRAI SHIGERU
IPC: A47K13/30
Filed: 2006-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing toilet seat by which a washed part after being washed can be dried comfortably in a short time.  <P>SOLUTION: The washing toilet seat comprises a washing water feeding means 17 having a washing nozzle 16 jetting the washing water toward an anus, an air jetting means 19 pressurizing and jetting the air through a drying nozzle 18, a drive mechanism part 27 driving the drying nozzle 18, a warm air feeding means 37 having a warm air blowing port 36 and a control part 20 controlling each of them. The control part 20 performs the control for moving the jet port of the drying nozzle 18, upon starting the drying operation, from its housed position to a predetermined starting point of jetting, and for driving the air jetting means 19 from the starting point of jetting to the final point of jetting in a reciprocating manner twice or more times while jetting the pressurized air. Thus, the drying nozzle 18 jets the pressurized air while moving near the anus and the peripheral surface of the buttocks to efficiently remove attached water drops and shorten the time for drying.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007205537-A (JP)
Title: Hinge damper of opening and closing device
Inventor: KATSUMATA TSUTOMU
IPC: E05D7/086
Filed: 2006-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hinge damper of an opening and closing device capable of exercising high energy absorbing performance by a structure with a small damper function, reduced in its weight and dimension, stably used for a long period, and being easily maintained.  <P>SOLUTION: This hinge damper is composed of a rotating shaft rotated and driven in accompany with the rotation of a rotating member and rotatably pivoted on a case, a gear ring rotatably mounted on the rotating shaft and provided with internal teeth, a means transmitting the rotation of an opening and closing member to the gear ring, gear planets 16, 19, 21 having teeth engaged with the internal teeth of the gear ring, a rotation restricting means restricting the rotation of the gear planets to allow the gear planets to make circular locus motion around a center of rotation of the gear ring, and a means for absorbing rotational energy of the gear ring.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007209175-A (JP)
Title: Three-phase linear motor
Inventor: IIJIMA KUNIHIKO
IPC: H02K41/03
Filed: 2006-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To acquire a three-phase linear motor for moving a movable element comprising three phases of movable element pieces to a stator having an embedded permanent magnet in the longitudinal direction of the stator.  <P>SOLUTION: The three-phase linear motor includes: the movable element (7) having the U-phase movable element piece (10); the V-phase movable element piece (11); and the W-phase movable element piece (12) disposed in the direction different from the longitudinal direction (A) of the stator (1). Armature coils (5) in the movable element pieces (10-12) are constituted so as to generate a phase difference of 2π/3 at an electric angle.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006217632-A (JP)
Title: Method and device for generating three-dimensional stereophonic sound, and mobile terminal unit
Inventor: CHANDA PINAKI SHANKAR
IPC: H04S5/02
Filed: 2006-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for generating virtual three-dimensional stereophonic sound in a mobile platform such as a terminal for mobile communication, to which expensive equipment for generating three-dimensional stereophonic sound is hardly mounted by reducing a calculation amount and complexity while securing stability of a system.  <P>SOLUTION: The method for generating three-dimensional stereophonic sound includes a first step in which a (interaural) time delay difference (ITD: Inter-aural Time Delay) is imparted to one or more input sound signals, and then, the signals are output; a second step for multiplying the output signal of the first step with a main component weight value (principal component weight); and a third step in which the result value of the second step is filtered with a low-order model of a large number of fundamental vectors (basis vectors) extracted from a head transfer function (HRTF: Head Related Transfer Function).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007212221-A (JP)
Title: Vibration detector, hologram device, vibration detection method of vibration detector, and recording method of hologram device
Inventor: KOGURE KAZUYA
IPC: G03H1/04
Filed: 2006-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration detector, a hologram device, a vibration detection method of the vibration detector, and a recording method of the hologram device capable of controlling irradiation of a hologram recording medium with a laser beam from a laser device according to a vibration level.  <P>SOLUTION: In the hologram device in which a coherent data beam corresponding to data to be recorded and a reference beam are incident on a recording medium and which records the data on the recording medium as a hologram, the hologram device includes a vibration detection beam generation part in which a vibration detection beam for detecting the existence/absence of the vibration having incoherence to the data beam and the reference beam is incident on the recording medium; a light reception determination part determining whether or not the position where the vibration detection beam propagated and emitted after incidence is received is within a prescribed range; and a shielding part for shielding at least one of the data beam and the reference beam incident on the recording medium when the light reception determination part determines that it is not within the prescribed range.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007211669-A (JP)
Title: Fuel pump unit
Inventor: YOSHIDA HIDEFUMI
IPC: F02M37/00
Filed: 2006-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel pump unit, to which large flow and small flow pressure regulators are selectively mounted without changing the shapes of a lid and a pump holder.  <P>SOLUTION: In a lid A, an annular cylinder part 11 projected downward from the lower surface 10a of a flange part 10, and a fuel passage boss part 12 inside thereof are projected, a first insert hole connected to a first fuel outflow passage 14 is opened toward the lower end 12a, and a second insert hole opened in the horizontal direction is opened in the side surface 12b. The pump holder B includes a fuel pump P, the pump holder B is mounted on the lid A with an insert cylindrical part 17 locked on the annular cylindrical part 11, and a fuel discharge shaft part 20 connected to a pump discharge passage Pa is inserted and connected to the first insert hole. A joint member 1 includes a horizontal shaft part 1a and a vertical shaft part 1b, an inflow cylindrical part 41a of the large-flow rate pressure regulator Rb is inserted in the regulator insert hole 1d opened at the lower end 1b1 of the vertical shaft part 1b, and the horizontal shaft part 1a is inserted and connected to the second insert hole of the lid A.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007210491-A (JP)
Title: Arithmetic unit and arithmetic network system for peripheral device of wheel
Inventor: HIBI TSUTOMU
IPC: B60C23/04
Filed: 2006-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce cost and save space in arithmetic devices (signal receivers) for composing a plurality of devices to be installed around a wheel 22 such as a load measuring device 28, an electric wheel drive device 29, an electric brake device 30, and a tire pneumatic pressure measuring device 31.  <P>SOLUTION: The arithmetic devices (signal receivers) for composing the respective devices 28-31 are united into a single arithmetic unit 37. In this constitution, above-mentioned targets are achieved.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006218478-A (JP)
Title: Method for manufacturing catalyst and catalyst manufactured by the method
Inventor: CAVALCANTI FERNANDO ANTONIO P
IPC: B01J27/057
Filed: 2006-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a catalyst and a catalyst manufactured by the method.  <P>SOLUTION: The method for manufacturing a mixed metal oxide catalyst comprises the steps of (a) providing an aqueous solution of one or more metal oxide catalyst precursors, (b) adjusting pH of the solution of one or more metal oxide catalyst precursors to 1.0 to 4.0, (c) exposing the aqueous solution of one or more metal oxide catalyst precursor in a microwave chamber to one or more microwave frequencies, and (d) recovering the mixed metal oxide catalyst. The method for manufacturing a mixed metal oxide catalyst uses a combination of microwave irradiation of one or more mixed metal oxide precursor with hydrothermal treatment.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007212905-A (JP)
Title: Nonmagnetic one-component development system and development device
Inventor: UCHINOKURA OSAMU
IPC: G03G9/08
Filed: 2006-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonmagnetic one-component development system which ensures good charge rising, has good charging characteristics, can prevent occurrence of a ghost image, causes less ground stain, excels in dot reproducibility, developability and transferability, and also has good fixability, and to provide a development device.  <P>SOLUTION: In the nonmagnetic one-component development system, toner is obtained via a surface treatment step of treating the surface of the toner for image formation containing at least a binder resin, a release agent and a colorant with a fluorine-containing quaternary ammonium salt compound in an aqueous medium in which the toner has been dispersed, the toner has an external additive on the outermost surface, and a toner composition used has an acid number of 5-30. The development device is also provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007219836-A (JP)
Title: Vehicle travel support device
Inventor: KORE HARUHISA
IPC: B60R21/00
Filed: 2006-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To perform more proper danger warning by performing danger prediction according to travel environment.  <P>SOLUTION: A control unit 1 compares an image photographed by a camera 8 and a criterion template image that is a decision criterion, and predicts danger by similarity thereof. When predicting that the danger starts in the face, alarm output is performed by an alarm 9 according thereto. The criterion template image is updated according to subsequent vehicle operation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007220501-A (JP)
Title: Plasma generator and workpiece processor using it
Inventor: HAYASHI HIROSHI
IPC: H05H1/24
Filed: 2006-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To enable control and display accurately reflecting a lighting status of plasma in a plasma generator used for workpiece processor such as reforming of a substrate.  <P>SOLUTION: Approaching to a tip of a plasma generating nozzle 31, an end of an optical fiber 38 is attached and separately arranged from the plasma generating nozzle 31, photoelectric conversion of captured light is processed at a sensor input part 98 covered with a shield chassis 981 and output to a whole control part 90. Therefore, weak voltage and/or current obtained by the photoelectric conversion is hardly affected by microwave noise, and accurately converted into output for control or display, control and display accurately reflecting a lighting status of plasma can be provided, so that a stable plume can be obtained. And also, since the photoelectric conversion means hardly exists around the nozzles, the irradiated object is made closer to a protection tube 36, and plasma with high density can be irradiated.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007215857-A (JP)
Title: Cosmetic sebum-absorbing paper
Inventor: NAKAMURA KOJI
IPC: A47K7/00
Filed: 2006-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide cosmetic sebum-absorbing paper having superior sebum absorbing property, visibility effect and skin protection property and having both sides usable for sebum absorption.  <P>SOLUTION: This cosmetic sebum-absorbing paper of three-layer structure has a layer obtained by making paper of a material constituted of a pulp raw material, which consists of at least one kind selected from vegetable fiber, wood pulp, polyolefin synthetic pulp or synthetic fiber, as both-side external layers A, and a layer obtained by making paper of a pulp raw material, which consists of at least one kind selected from vegetable fiber colored into deep color and/or the wood pulp, and water- and oil-repellent agent, as an intermediate layer B.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007219405-A (JP)
Title: Lens barrel and camera system
Inventor: KOYAMA ATSUSHI
IPC: G02B7/02
Filed: 2006-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens regulating mechanism by which inclination and eccentricity are regulated compactly, more efficiently and with sufficient precision.  <P>SOLUTION: A lens barrel has an eccentricity regulating mechanism comprising: a lens holding frame which holds an optical element; and a 1st regulating member which is held at an outer periphery of the lens holding frame rotatably around an shaft extending in a direction orthogonal to an optical axis and which can be operated from the direction orthogonal to the optical axis. The lens barrel has an inclination regulating mechanism comprising a 2nd regulating member which is held at the outer periphery of the lens holding frame rotatably around the shaft extending in the direction orthogonal to the optical axis and which can be operated from the direction orthogonal to the optical axis. Inclination regulation and eccentricity regulation of the optical element are performed by respectively operating the 1st regulating member and the 2nd regulating member.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006229990-A (JP)
Title: Video apparatus for automatically adjusting white balance and white balance adjustment method therefor
Inventor: KIM SEISHU
IPC: H04N1/60
Filed: 2006-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video apparatus exactly and automatically adjusting white balance.  <P>SOLUTION: The video apparatus has: a color space conversion part 100 for converting input video data sensed by an image sensor into data of a color space having chromaticity components; a gray area extraction part 200 for extracting a gray area of the input video data based on gray areas of respective light source detected using many light sources and a predetermined color checker; a detection part 300 which uses the average value and the median of the input video data in a color gamut to extract initial light source information and which uses the fact that luminance difference exists between gray components and the chromaticity components to adjust the initial light source information so that the chromaticity components flowing in the extracted gray area are excluded; and a gain control part 600 for calculating gain applied to scaling of the input video data on the basis of the adjusted light source information and applying the calculated gain to the input video data to adjust the white balance.  <P>COPYRIGHT: (C)2006,JPO&NCIPI