baber/WOPTO huggingface dataset:
Patent JP-2009232999-A (JP)
Title: Knee joint structure for prosthetic leg
Inventor: OTSUKA SHIGERU
IPC: A61F2/38
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a knee joint structure which allows a swing phase control with a mechanical configuration without requiring electric control.  <P>SOLUTION: The knee joint structure for a prosthetic leg includes: a restraint generating member 31 whose one end is engaged with a lower thigh member 2; and a cam 32 which is engaged with a thigh member 1 so as to be relatively turned and whose end is engaged with the other end of a restraint generating member 31 so as to control the driving speed of the restraint generating member 31.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009237136-A (JP)
Title: Transparent member having scattering plane inside, method for manufacturing the same, and imaging device equipped therewith
Inventor: YAMADA KAZUHIRO
IPC: G03B13/24
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide: a transparent member for constituting a finder optical system capable of preventing an observation view field from getting worse, even when a foreign matter such as dust gets mixed in; a method for manufacturing the same; and an imaging device equipped with the transparent member.  <P>SOLUTION: The present invention relates to: the transparent member for constituting the finder optical system, having a scattering face in its inside; and the method for manufacturing the transparent member that forms a scattering face by fine cracks caused by a nonlinear absorption phenomenon of a transparent base material generated when converging a laser beam of high intensity in the inside of the transparent member to be irradiated therewith.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009233039-A (JP)
Title: Radiation image detection apparatus
Inventor: KITANO KOICHI
IPC: H04N5/374
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation image detection apparatus capable of shifting to an imaging mode at an appropriate timing even if repeatedly executing a reset operation emitting surplus charges.  <P>SOLUTION: When no radiation is irradiated, this radiation image detection apparatus repeats the reset operation emitting charges, which are read by turning on/off a TFT 36 at one line unit, from a charge voltage transducer 48 by one frame, when the reset operation of one frame is finished, determines whether an imaging request signal is received or not by referring to a command register of a control section 54, when no imaging request signal is received, repeats the reset operation, when the imaging request signal is received, stops the reset operation to shift to the imaging mode and also transmit an irradiation signal for irradiating the radiation from a radiation source, to a system controller 18.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009233793-A (JP)
Title: Needle-like article, and method of and device for manufacturing replicative needle-like article
Inventor: KODAMA MASAHIRO
IPC: A61M37/00
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a needle-like article so shaped as to suppress breakage during the transfer molding.  <P>SOLUTION: This method of manufacturing the needle-like article uses a grinding edge having tilted surfaces between the end surface and the side surfaces, respectively, in the cross section of the grinding edge and also having a working surface formed of at least two or more types of abrasive grain surfaces. By using the method, the end area of the needle-like article where breakage is liable to occur during the transfer molding can be worked in such a surface that has extremely small surface roughness. Since working conditions can be set for the other areas without being restricted by abrasive grain size, the rupture of a substrate which occur due to the insufficient grinding capacity can be suppressed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009237328-A (JP)
Title: Image forming apparatus
Inventor: YAMAOKA NORIHIKO
IPC: G03G15/00
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus including a plurality of heating elements having length corresponding to each of different width direction sizes of a plurality of recording materials and driving the heating element corresponding to the width direction size of the selected recording material, and performing the optimum image forming even if a trouble is caused in some of heating elements.  <P>SOLUTION: When a part of the plurality of heating elements corresponding to the width direction sizes of the recording materials breaks down, a heating element selective driving means is controlled to inhibit drive of the heating element which breaks down, and allow drive of the heating element which does not break down. Then, a recording material selective conveying means is controlled to inhibit conveyance of first recording material corresponding to the heating element which breaks down, and allow conveyance of second recording material corresponding to the heating element which does not break down in the size.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009239228-A (JP)
Title: Shield cover
Inventor: KAJIO HIROSHI
IPC: H05K9/00
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shield cover which is devised so that it can be manufactured by a simple process and spaces for screw stopping can be made less.  <P>SOLUTION: The shield cover 30 is composed such that a flat surface portion 31 and sidewall portions 32, 33, 34, 35 are formed of a sheet of a metal in one piece, and the flat surface portion 31 is located facing to the upper surface of a high frequency circuit, and the sidewall portions 32, 33, 34, 35 are folded at an right angle against the flat surface portion 31 to fit its free edge on a mounting substrate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009243106-A (JP)
Title: Fire-preventive waterproof filler
Inventor: TATSUTA YOSHIAKI
IPC: E21D11/38
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fire-preventive waterproof filler capable of reliably achieving a prescribed fire-preventive waterproof performance, even when filling postures are changed.  <P>SOLUTION: The fire-preventive waterproof filler 1 provided with water impermeability and heat resistance contains, in a coexistent state, components having a water swelling property and components having a thermal expansion property so that the fire-preventive waterproof filler 1 swells entirely both when wetted and heated. Practically, the fire-preventive waterproof filler 1 is prepared by mixing highly water-absorbing resin such as sodium polyacrylate or the like and a water-absorbing inorganic substance (an example of water absorbing and swelling components) with a thermal expansion inorganic substance (an example of thermal expansion components) such as expanded graphite, unburned vermiculite and alkali metal silicate or the like, relative to synthetic rubber (an example of major components) such as an EPDM or the like having the water impermeability and heat resistance, and is configured into a semisolid shape having proper viscosity.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009242339-A (JP)
Title: Aromatic fused ring compound, organic semiconductor material containing the same, organic semiconductor device and manufacturing methods thereof
Inventor: TAKIMIYA KAZUO
IPC: C07D495/04
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aromatic fused ring compound which enables application of a welding method and exhibits stable n-type transistor operation in the atmosphere, an organic semiconductor material containing the same, an organic semiconductor device and manufacturing methods thereof.  <P>SOLUTION: The aromatic fused ring compound is represented by formula (1) (wherein R<SB>1</SB>, R<SB>2</SB>, R<SB>3</SB>and R<SB>4</SB>are each independently an atom or a functional group chosen from the group consisting of an optionally substituted 1-30C hydrocarbon group, a hydrocarbon oxy group, a hydrocarbon thio group, an aromatic hydrocarbon group, an aliphatic hydrocarbon group and an alicyclic hydrocarbon group; and R<SB>5</SB>and R<SB>6</SB>are each independently a sulfur atom, a selenium atom or a tellurium atom).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009046656-A (JP)
Title: Apparatus for producing gas hydrate and apparatus for measuring gas hydrate concentration
Inventor: TAKAHASHI MASAHIRO
IPC: G01N21/359
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for producing a gas hydrate by subjecting a gaseous raw material and raw water to gas-liquid contact, in which a gas hydrate pellet having constant quality is produced stably.  <P>SOLUTION: The gas hydrate pellet is produced by subjecting the gas hydrate produced from the gaseous raw material and raw water to compression molding and the gas hydrate concentration of the produced gas hydrate pellet is measured by an in-line measurement type densitometer so that the production conditions of the gas hydrate are adjusted on the basis of the measured value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009250257-A (JP)
Title: Gear whine prevention device for manual transmission
Inventor: NAITO KOJI
IPC: F16H61/34
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gear whine prevention device for a manual transmission capable of providing favorable operation feeling by keeping an operation load low.  <P>SOLUTION: A first head 61 connected to a shift and select shaft 20 via a torsion spring 64 rotates a second head 62 supported by a third-gear/fourth-gear fork shaft 52 pursuant to a select operation of a gear stick upon a reverse shift operation, a rotation force of the second head 62 is transmitted to a third head 63 integrally formed with a fifth-gear/sixth-gear fork shaft 53, and as a result thereof, the fifth-gear/sixth-gear fork shaft 53 moves in a direction parallel to the axis thereof. Consequently, a synchromesh mechanism operates and the rotation of an input shaft is decelerated in speed. In the case that an operation speed of the gear stick is high, an amount of the rotation of the shift and select shaft 20 is absorbed by the torsion spring 64, reducing an operation load, and favorable operation feeling is obtained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009250733-A (JP)
Title: Measurement module
Inventor: KOYAMA KATSUYA
IPC: G01F1/58
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem: conventional measurement modules using pipes formed of ceramics are expensive.  <P>SOLUTION: The measurement module 32 comprises a pipe 322 formed of a ceramic; an electrode 324; a shield case 325; a coil 327, a yoke 326 provided with a notch along a circumferential direction of the pipe 322; a preamplifier substrate 329 and a differential amplifier substrate 331 provided with a circuit to amplify a voltage obtained by the electrode 324; a first relay substrate 332 connecting a power supply, the preamplifier substrate 329, and the differential amplifier substrate 331; a pipe holder 323 provided at an outer circumference of the pipe 322 and provided with a site to attach the shield case 325 and a yoke 326, in which the preamplifier substrate 329, the differential amplifier substrate 331, and the first relay substrate 332 are disposed in the notch of the yoke 326.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008273958-A (JP)
Title: Infusion preparation solution and method of mixing
Inventor: TAKEDA DENNAI
IPC: A61K31/59
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an infusion preparation solution and a method of mixing by which the mixing of a small amount of the drug solution necessary for a patient in an infusion preparation solution bag receiving the solution is made safely and easily.  <P>SOLUTION: A vitamin B<SB>2</SB>-containing drug solution is contained in a first section A of a container having a plurality of chambers. A drug solution containing an iron supply source is contained in a second section B. The drug solution containing an iron supply source also serves as an infusion preparation solution containing a zinc supply source, a copper supply source, a manganese supply source and an iodine supply source. A safe and easy mixing is made possible without causing precipitates derived from Vitamin B<SB>2</SB>and the iron source contained in the trace element preparation by feeding the solutions into an infusion preparation solution bag from the first section containing the B<SB>2</SB>-containing drug solution and the second section containing the iron source-containing drug solution respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009252476-A (JP)
Title: Fuse unit
Inventor: HASHIMOTO KATSUHIRO
IPC: H01H85/48
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuse unit superior to a conventional fuse box in waterproofness, case-less and smaller, and capable of being firmly mounted and fixed to a vehicle body side.  <P>SOLUTION: The fuse unit includes a substrate 2 on which a fuse 1 is mounted, a mounting bracket 3, and an external connection connector 4. The whole substrate 2 including the fuse 1, part of the bracket 3 and a base part 4b of the connector 4 are covered with a mold resin 5 as an outside cover.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009123185-A (JP)
Title: Flash memory system and its accessing method
Inventor: RO GENKYOKU
IPC: G06F12/00
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipeline-type data access method for improving data access speed in a flash memory, and to provide a related apparatus.  <P>SOLUTION: A flash memory system 100 includes: a NAND flash memory 102 for storing data; a data buffer area 208 for temporarily preserving the data stored in the NAND flash memory 102; a comparator 210 for comparing a data reading address being the address of the data to be requested for reading in each received reading command with a data temporary preservation address being the address of the data temporarily preserved in the data buffer area 208, and generating comparison information; and an NOR flash memory interface 204 for determining from which one of the data buffer area 208 and the NAND flash memory 102 the data is read, based on the comparison information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009252540-A (JP)
Title: Fuel cell electrode, and membrane electrode assembly using the same
Inventor: KANEKO KEIICHI
IPC: H01M4/86
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell electrode and a membrane electrode assembly using the same, having resistance to potential fluctuation cycles while preventing the elution of a platinum catalyst out of the electrode.  <P>SOLUTION: The fuel cell electrode includes the electrode catalyst having platinum particles supported by conductive carriers, and a mildly acidic high polymer compound and/or a basic high polymer compound arranged near the electrode catalyst and in such a range as to prevent the elution of the platinum particles after ionized out of the electrode catalyst.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008283176-A (JP)
Title: Photovoltaic device and manufacturing method thereof
Inventor: YAMAZAKI SHUNPEI
IPC: H01L31/04
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photovoltaic device excellent in photovoltaic properties by effectively utilizing a silicon semiconductor material, and to provide a manufacturing method thereof.  <P>SOLUTION: The photovoltaic device using a single crystal or polycrystalline semiconductor layer separated from a single crystal or polycrystalline semiconductor substrate as a photovoltaic layer has a so-called SOI (silicon on insulator) structure in which the semiconductor layer is bonded to a substrate having an insulating surface or an insulating substrate. A single crystal semiconductor layer which is a separated surface layer part of a single crystal semiconductor substrate and is transferred is used as the photovoltaic layer and includes a structure in which an extrinsic semiconductor layer added with hydrogen or halogen is provided on a light incident surface or on an opposite surface. A semiconductor layer to be the photovoltaic layer is formed by introducing hydrogen or halogen ion into a crystalline semiconductor substrate to form a peeling layer, and is peeled using the peeling layer as a cleaving surface. The semiconductor layer is fixed on a substrate or an insulating substrate having an insulating surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008178154-A (JP)
Title: Antenna
Inventor: KATO NOBORU
IPC: H01Q5/10
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a compact antenna capable of ensuring a broadband.  <P>SOLUTION: The antenna has power feed terminals 5, 6 and at least two inductance elements L1, L2 which are coupled magnetically. The inductance elements L1, L2 are composed of coils connected between interlayers and winding axes are in parallel with each other. Electrodes 16a, 17a-16d, 17d for composing the inductance elements L1, L2 are so arranged as to be adjacent with each other. The inductance elements L1, L2 are used for radiating radio waves.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009254529-A (JP)
Title: Pinball game machine
Inventor: KUMAGAI SHINKI
IPC: A63F7/02
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball game machine capable of greatly increasing operation ratio.  <P>SOLUTION: Passage of a game ball is detected in the close vicinity where a game ball shot against a start pocket starts to run down on a game board. A game player's game continuance intention is assumed based on: a time interval of detections of detecting passage of the game ball at the position; and a symbol variation display state accompanying a ball entry into the start pocket. When a decrease of the intention is determined, a performance state is changed. This is how the performance state can be changed in good timing when the player is likely going to decrease the intention. Accordingly, the player has an expectation of change to the game state from the current state, or thinks that the game state is changed to an advantageous one, so that the player continues playing the game. As a result, the pinball game machine elongates a time in which the player plays the game, thereby increasing its working ratio.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008278483-A (JP)
Title: Radio communication system and radio communication method
Inventor: GAUR SUDHANSHU
IPC: H04W74/08
Filed: 2008-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve link quality in the case where two or more BSS are disposed proximately, the BSS combining a single AP and a radio station.  <P>SOLUTION: A radio communication system comprises: a candidate channel evaluation module for acquiring at least one AC specific channel adaptivity metric of two different channels and determining a channel adaptivity index of the two different channels using the AC specific channel adaptivity metric; a channel selection module for selecting one of the two different channels as a new channel using the channel adaptivity index; and a channel setting module for configuring a wireless transceiver so as to use the new channel.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008193119-A (JP)
Title: Inspection system by charged particle beam and method of manufacturing devices using system
Inventor: NAKASUJI MAMORU
IPC: H01J37/29
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve inspection process, which has required much time to inspect a whole sample, by means of moving the inspection surface (test piece) of a conventional apparatus intermittently.  <P>SOLUTION: The inspection apparatus includes: a primary electron optics system for irradiating a plurality of primary charged particles onto the sample; and a secondary electron optics system. The secondary electron optics system accelerates and focuses secondary charged particles by means of electric field applied across an objective lens and the sample surface, the secondary charged particles being respectively emitted from irradiation points which are formed on sample for irradiating the plurality of primary charged particles, separates the focused secondary charged particles from the primary electron optics system by means of a E×B separator arranged between the objective lens and a lens at beam generation means side of the objective lens, and introduces it to a secondary electron detection device (4000). In the primary electron optics system, the irradiation points for irradiating a plurality of primary charged particles are formed on the surface of the sample in two dimensions, and points projected in an axial direction of irradiating point are equally spaced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009262457-A (JP)
Title: Image forming apparatus and image forming method
Inventor: HORII HIROYUKI
IPC: B41J2/01
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus for forming an image of higher image quality by correcting irregular density in real time.  <P>SOLUTION: The image forming apparatus which forms a halftone image on a print medium using multipass processing includes: a print data generation section 370 which generates print data of each print-scan operation; a printer engine section which prints a halftone image on the print medium on the basis of the print data generated by the print data generation section 370; and a sensor 340 which detects the state of printing on the print medium by the print engine part up to a print-scan operation immediately preceding a print-scan operation of an interest in at least print-scan operation performed once out of print-scan operation performed by a plurality of number of times. The print data generation section 370 corrects print data in synchronism with printing by the printer engine section on the basis of the detected printing state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009268288-A (JP)
Title: Switch drive device
Inventor: HATTORI TAKUYA
IPC: H02M3/155
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching regulator that reduces current consumption in an overcurrent protection circuit.  <P>SOLUTION: A switch drive device 100 includes the overcurrent protection circuit (including a comparator 13) which protects an overcurrent by monitoring a current i flowing in a switching element 11, and an enable control circuit (a delay circuit 15 in an example of Fig.1) which brings the overcurrent protection circuit into an operation state when the switching element 11 is turned on, and brings the overcurrent protection circuit into a non-operation state when the switching element 11 is turned off.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009268005-A (JP)
Title: Intrusion object detecting and tracking device
Inventor: FUJIWARA NOBUYUKI
IPC: H04N7/18
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intrusion object detecting and tracking device capable of detecting and tracking an intrusion object even if continuous intrusion object detection is interrupted.  <P>SOLUTION: An intrusion object detecting and tracking device detects and tracks an object intruding into a monitored place by performing image processing on image data photographed by a monitor camera, wherein, if a current intrusion object determined the same as the former intrusion object is not detected, a time of disappearance from that time point is measured and if the time of disappearance is shorter than or equal to a preset disappearance confirmation time, an estimated intrusion object state (estimated position and estimated geometrical feature amount) of the former intrusion object is maintained as an estimated intrusion object state of the current intrusion object. Then, these estimated position and estimated geometrical feature amount are used for an intrusion object detected from image data subsequent to the next detection, so that identity determination is made (steps S5, S7, S8).  <P>COPYRIGHT: (C)2010,JPO&INPIT