baber/WOPTO huggingface dataset:
Patent JP-2009189055-A (JP)
Title: Radio base station
Inventor: MIYAWAKI KATSUSHI
IPC: H04W56/00
Filed: 2009-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that different kinds of radio base stations can not establish synchronism in a radio section and then effective use of radio waves can not be secured.  <P>SOLUTION: Disclosed is a TDMA type mobile communication system 100 comprising a plurality of radio base stations (general radio base station 1, IP connection type radio base station 10, and digital cordless master device 2) differing in system kind, slave devices 5A and 5B radio-connected to the plurality of radio base stations, and a private branch exchange 4 connected to the radio base station by a cable, wherein each of the radio base station receives a frame signal including a control CH signal from a reference base station (reference station) once a synchronous mode is determined, times transmission of a frame signal of its station to a sending-out position of a control CH signal in the frame signal to establish frame synchronism in a radio section between its station and reference station.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010269613-A (JP)
Title: Front pillar lower structure of vehicle
Inventor: ITAKURA AKIRA
IPC: B62D25/04
Filed: 2009-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a front pillar lower structure of a vehicle, wherein a lower part of the front pillar can absorb shock applied to a vehicle body through a tire upon collision of the vehicle with a simple configuration.  <P>SOLUTION: In the front pillar lower structure of the vehicle, vehicle width direction outer side parts of a pair of right and left side sills 2 arranged at lower parts on both sides of a vehicle body are configured by a side sill outer reinforcement 8, a side sill inner panel 9 is arranged on the inner side in the vehicle width direction, a front pillar is vertically provided at a front end of each side sill 2, and a part of the side sill 2 and a front pillar outer reinforcement 14 of the front pillar are covered with a side body outer panel 15. The side sill outer reinforcement 8 is divided into three in a vehicle fore and aft direction to be first, second, and third components 8A, 8B, 8C sequentially from the front of the vehicle, and the strength of the first, second, and third components 8A, 8B, 8C is set to be gradually high in this order.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010269713-A (JP)
Title: Molding and frame structure for automobile
Inventor: ITO TAKAHISA
IPC: B60R13/06
Filed: 2009-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To suppress reduction of a contact pressure of an overlapped portion of a glass side molding and a panel side molding when a clearance portion dimension of a vehicle body panel and a window glass body is increased and to suppress generation of noise of a molding portion at traveling of a vehicle.  <P>SOLUTION: The molding and the frame structure for the automobile includes the glass side molding 25 of the window glass body 22 of the automobile; the panel side molding 35 of the vehicle body panel 32; and a frame 153. In the clearance portion S of the window glass body 22 and the vehicle body panel 32, the glass side molding 25 and the panel side molding 35 are superposed and the clearance portion S is sealed. When the dimension of the clearance portion S of the vehicle body panel 32 and the window glass body 22 is increased, on the frame 153, a frame deformation part 153t for elastically deforming the panel side molding 35 displaced in a direction left from the window glass body 22 in a direction pressing it relative to the glass side molding 25 is provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010272817-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: MATSUMIYA YASUO
IPC: H01L21/66
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device by which a leakage position between a gate electrode and a semiconductor substrate is measured quickly in a non-contact manner by using a TEG element.  <P>SOLUTION: The TEG element 101 has: the gate electrode 4 one end of which is connected to a semiconductor substrate 1 wherein the one end is formed on a TEG element forming area 8 partitioned by an insulating separation groove 2 via a gate insulating film 3; impurity areas 5a formed at least at both sides of the gate electrode; and an insulating separation layer 7 which is formed at a deeper position than the impurity area so as to cover the whole bottom surface of the element forming area and electrically insulates the impurity area from the semiconductor substrate. The leakage position is determined by using: a difference between internal resistances R1, R2 when one end and the other end of the impurity areas 5a are radiated with a charged particle beam; and a resistance Rob between both ends of the impurity areas 5a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010252284-A (JP)
Title: Wireless base station and communication control method
Inventor: TAKAHASHI HIROKAZU
IPC: H04W72/04
Filed: 2009-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent collision of wireless signals from wireless terminals.  <P>SOLUTION: A wireless base station 1 allocates an up-link time slot U1 of a frequency f1 to a wireless terminal 2A, and allocates an up-link time slot U2 of the frequency f1 to a wireless terminal 2B. In this condition, the wireless base station 1, when detecting collision of two wireless signals from the wireless terminals 2A and 2B, shifts the frequency of a part of radio units 106a to 106h in a wireless communication unit 105 to a frequency f2 and also allocates an up-link time slot of the frequency f2 to the wireless terminal 2B.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010278274-A (JP)
Title: Light emitting diode, and method of manufacturing the same
Inventor: KOJIMA KENSUKE
IPC: H01L33/16
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting diode capable of providing a bilaterally-symmetrical distribution, and to provide a method of manufacturing the same.  <P>SOLUTION: A second semiconductor layer 12 formed of a compound semiconductor having a zinc-blende crystal structure and forming a light emitting diode structure is grown on a first substrate formed of a compound semiconductor having a zinc-blende crystal structure and having a principal surface inclined in the [110] direction with respect to the (001) plane; the semiconductor layer 12 side of the first substrate is stuck to a second substrate 14; the first substrate is removed to expose the semiconductor layer 12; a mask 15 for etching having a rectangular flat shape having a long side extending in the [110] direction or [-1-10] direction and a short side extending in the [-110] direction or [1-10] direction is formed on the exposed semiconductor layer 12; and the semiconductor layer 12 is patterned by wet etching by using the mask 15 for etching.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010280268-A (JP)
Title: Front bumper for vehicle
Inventor: UIJI HIROMI
IPC: B60R19/04
Filed: 2009-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a front bumper for a vehicle, allowing protection of a collision opposite party by making impact load in relation to the collision opposite part easy to be dispersed, reduction of the number of components and simplification of a structure.  <P>SOLUTION: In this front bumper, an upper end of a lower side bumper face 3 is connected to a lower end of an upper side bumper face 2, and an upper side bumper member 4 and a lower side bumper member are arranged on a rear side of the lower side bumper face 3. A stopper 30 which is opposed to the upper side member 4 between the lower side bumper face 3 and the upper side bumper member 4 and is received by the upper side bumper member 4 to suppress the moving of the lower side bumper face 3 to the upper side bumper member 4 side when the impact load is applied to the lower side bumper face 3 is integrally provided at the lower end of the upper side bumper face 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010279973-A (JP)
Title: Multiple shaft screw press
Inventor: MATSUI HIROYUKI
IPC: B30B9/14
Filed: 2009-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiple shaft screw press capable of improving the efficiency of dehydration of the whole dehydration machine by stabilizing the quantity of filtration water while suppressing the deposition of a sludge layer onto the inner surface of a screen at least on the upper part of a filtration chamber.  <P>SOLUTION: The multiple shaft screw press includes: a plurality of screw axes 31, 32 which are arranged substantially in parallel with each other and have different positions in the vertical direction; screw vanes 41, 42 formed on the respective screw shafts 31, 32; a screen 2 which forms the filtration chamber around the screw vanes 41, 42; and scrapers 6 which are disposed on the radial outer side edge of the screw blades 41, 42 while coming in slidable contact with the screen inner surface, wherein an upper screw shaft 31 arranged at least on the upper part of the filtration chamber includes upper screw vanes 41 of multiple rows, and the vanes 411, 412 of each row have respectively a scraper.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010281151-A (JP)
Title: Support fixture for handrail
Inventor: NITTAYA TOSHIO
IPC: E04F11/18
Filed: 2009-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support fixture for a handrail, which can reduce the number of components and can be easily assembled, can be easily installed, does not make installation work difficult even when the installation surface of the handrail is a horizontal surface or an inclined surface, and does not deteriorate the appearance when installed.  <P>SOLUTION: The support fixture for the handrail consists of a first base member 1 and a second base member 2. The first base member 1 is provided with a play hole 3 through which a fixing bolt B projected from the installation surface P of the handrail in the vertical direction can be inserted, and the second base member 2 is provided with a stop hole 4 through which the fixing bolt B can be inserted. The concave curved surface 2a formed in the lower part of the second base member 2 is brought into surface contact with the convex curved surface 1a formed at the top of the first base member 1. The first base member 1 and the second base member 2 can be fixed on the fixing bolt B with a fastening nut N, and the support 5 of the handrail H can be fixed on the second base member 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010283727-A (JP)
Title: Light receiver
Inventor: BANDAI KOHEI
IPC: G02F2/00
Filed: 2009-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize interference phases of two light delay detectors of a light receiver such as DQPSK (differential quadrature phase shift keying) at points different from each other by 90° without branching a reception signal nor reception data.  <P>SOLUTION: The difference between interference phases of two light delay detectors is controlled at 90° by detecting a low-speed light current flowing to a current source terminal of a light receiver for receiving interference light output from each light delay detector, and determining an interference phase by using the change of an A.C. component or D.C. component of the light current with respect to the interference phase of the light delay detector.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010283743-A (JP)
Title: Omnidirectional imaging device, and method and program for synthesizing panorama image
Inventor: UCHIDA KEISUKE
IPC: G03B37/00
Filed: 2009-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an omnidirectional imaging device capable of rapidly providing a high-quality panorama synthetic image.  <P>SOLUTION: This omnidirectional imaging device is constituted by arranging a plurality of cameras each mounted with a solid-state imaging element in which a plurality of pixels are arranged in a two-dimensional array-like form on a surface of a semiconductor substrate and which receives incident light from an object to output a shot image signal of the object, and used for imaging a panorama image of a circumference at 360° by being divided among the plurality of respective cameras. The omnidirectional imaging device includes: a drive control means to drive and control the solid-state imaging elements of the cameras by selecting a drive mode in accordance with an imaging scene of the object for each camera out of a plurality of previously-prepared drive modes (a multiple simultaneous exposure drive mode (S15), a high-resolution drive mode (S16), a pixel mixture drive mode (S17)); and a synthesis processing means to synthesize, as the panorama image, respective imaged data after shot image signals output from the respective solid-state imaging elements are subjected to image processing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010286587-A (JP)
Title: Image display apparatus, image display observation system, image display method, and program
Inventor: MORI HIDETO
IPC: G09G5/00
Filed: 2009-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display apparatus capable of reliably preventing the degradation of images displayed continuously per frame.  <P>SOLUTION: The image display apparatus includes a high frame rate signal generating part 20 for increasing a frame rate of input image signal, a frame rate adjusting part 30 for synthesizing black image per a predetermined frame for the high frame rate signal output from the high frame rate signal generating part 20 to adjust a frame rate, and a display panel 40 for displaying images based on the image signals output from the frame rate adjusting part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010018607-A (JP)
Title: Physiologically active polysaccharide and use thereof
Inventor: TAKO MASAKUNI
IPC: A61K31/7012
Filed: 2009-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To investigate novel polysaccharides included in mushroom to find out physiological activities of the polysaccharides, and use the activities as pharmaceutical agents or health foods.  <P>SOLUTION: The novel polysaccharide contains 0.5-3.0 molar ratio glucose, 0.7-1.5 molar ratio galactose, 0.1-1.0 molar ratio glucuronic acid, 0.2-1.5 molar ratio 6-deoxy-D-altrose and 0.05-0.5 molar ratio mannose based on the constituent saccharides.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010284614-A (JP)
Title: Catalyst for electrochemically oxidizing carbon monoxide
Inventor: YAMAZAKI SHINICHI
IPC: H01M4/90
Filed: 2009-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new catalyst effective for electrochemical oxidation reaction of carbon monoxide, suitable for use in a carbon monoxide sensor, a fuel cell anode, and the like.  <P>SOLUTION: The catalyst for electrochemically oxidizing carbon monoxide contains rhodium tetrakis(3,5-dimethoxy)phenylporphyrin as an effective component. The catalyst can be used by supporting rhodium tetrakis(3,5-dimethoxy)phenylporphyrin and particles of platinum or platinum-alloy on a conductive carrier such as carbon black.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011002109-A (JP)
Title: Radiation heating/cooling device
Inventor: ARAI YOSHITO
IPC: F24F5/00
Filed: 2009-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a radiation heating/cooling device capable of reducing costs.SOLUTION: In this ventilation type heating/cooling device 10 including a heat exchange means 16 disposed on a ceiling 12 and cooling or heating the air around coiled pipes 14 by circulating cold water or warm water in the pipes 14, and a fan 20 capable of sucking the air cooled or heated by the heat exchange means 16 and supplying the same downward in a room 18, the air cooled by the heat exchange means 16 is lowered to a lower side of the room 18 by convection flow effect in cooling, and indoor air-conditioning is performed by radiation effect in heating, when load is light, and the air cooled or heated by the heat exchange means 16 is forcibly lowered to the lower side of the room 18 by the operation of the fan 20 when the load is heavy.
Patent JP-2009263674-A (JP)
Title: Apparatus for liquefying natural gas, and method relating to the same
Inventor: WILDING BRUCE M
IPC: F25J3/00
Filed: 2009-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for producing liquefied natural gas.  <P>SOLUTION: A liquefaction plant may be coupled to a source of unpurified natural gas such as a natural gas pipeline at a pressure reduction station. A portion of the gas is drawn off and divided into a process stream 154 and a cooling stream 152. The cooling stream 152 passes through a turbo expander 156, creating work output. A compressor 158 is driven by the work putout and compresses the process stream 154. The compressed process stream is cooled, for example, by an expanded cooling stream. The cooled compressed process stream is divided into a first portion 172 and a second portion 170. A separator 180 separates the vapor from the liquid natural gas through liquefaction of the natural gas by expanding the first portion 172. A second portion 170 of the cooled compressed process stream is also expanded and used to cool the compressed process stream. Additional features and techniques may be integrated with the liquefaction process, including a water-removing cycle and a carbon dioxide-removing cycle.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011008430-A (JP)
Title: Memory control circuit
Inventor: UEDA KOICHI
IPC: G06F1/32
Filed: 2009-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a memory control circuit positively using a low-power mode, without reducing access efficiency to each memory device, in a system configuration using the plurality of memory devices.SOLUTION: The memory control circuit includes: a plurality of chip selects controlling the plurality of memory devices; and a power saving control means transferring the memory device to a power saving mode of a different power saving level according to a command stored in a queue buffer in each chip select.
Patent JP-2011009447-A (JP)
Title: Nonvolatile semiconductor memory device and method of manufacturing the same
Inventor: SUZUKI ATSUHIRO
IPC: H01L29/792
Filed: 2009-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory device for improving operation reliability, and a method of manufacturing the memory device.SOLUTION: The nonvolatile semiconductor memory device includes a first electrode MT having a storage layer 105 formed on a substrate 100 and a control gate electrode 107 formed on the storage layer, a second electrode ST2 and a third electrode ST2 formed on the substrate 100, a second insulating film 112 formed on the sidewall of the second electrode and the third electrode ST2 facing each other along a gate length direction and on the substrate 100, a first insulating film 113 buried between the second and third gate electrodes ST2, second insulating films 109 and 110 buried between the second electrode ST2 and the first electrode MT, and a third insulating film 114 formed on the first gate electrode MT, the second gate electrode ST2, the third gate electrode ST2, and the first and second insulating films 113 and 112 for preventing the diffusion of hydrogen atoms in the first insulating film 113.
Patent JP-2011007125-A (JP)
Title: Centrifugal compressor and turbocharger
Inventor: NISHIYAMA GO
IPC: F04D29/44
Filed: 2009-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a centrifugal compressor and a turbocharger reducing loss of gas flow and improving efficiency further.SOLUTION: This centrifugal compressor 4 includes a housing 41 holding a rotor 42 and including an opening part 41a, a cover part 33 covering the opening part 41a, and annular channels 46, 47 surrounding the rotor 42 and formed in an annular shape. In the centrifugal compressor, a structure including an annular member 43 disposed at a connection part K of the housing 41 and the cover part 33 and forming a part of the annular channels 46, 47 are employed.
Patent JP-2010208314-A (JP)
Title: Method of joining resin pipe, method of molding fiber-reinforced resin molded article, and fiber-reinforced resin molded article
Inventor: KAWASAKI SHOHEI
IPC: F16L47/02
Filed: 2009-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate a wall thickness control in molding to work efficiently without depending on an operator's level in skill.  <P>SOLUTION: A method of joining resin pipes comprises the step of arranging a reinforced fiber base material 2 so as to stride over a joining part of the pipe-end faces, the step of cladding the arranged reinforced fiber base material 2 by a seal component 6 to seal the outer peripheral surfaces of the mutual resin pipes 10, the step of decreasing pressure the gap between the outer peripheral surface of the resin pipe 10 and the seal component 6, the step of supplying an uncured resin in the seal component 6, and the step of curing the supplied resin to bond the resin pipes 10 mutually. The reinforced fiber base material 2 comprises an inner layer base material 21 arranged along the outer peripheral surface of the joining part of the pipe-end faces and a plurality of outer layer base materials 22 arranged overlapping at the outer diameter side of the inner layer base material 21. One circumferential end of each outer layer base material 22 is bonded to the inner layer base material 21, and each outer layer base material 22 is wound so as to stride over the joining part. The other end of one circumferential outer layer base material 22 is arranged so as to overlap from the outer diameter side of the other adjacent outer layer base material 22.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011007010-A (JP)
Title: Joint part water cut-off method for narrow ground
Inventor: MORI KAZUHARU
IPC: E04B1/682
Filed: 2009-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a joint part water cut-off method for inexpensively constructing a joint without impairing the aesthetic appearance even if in a narrow ground.SOLUTION: This joint part water cut-off method includes an outer wall panel erecting step S1 for continuously erecting a plurality of outer wall panels, a sealing material pressing surface mounting step S3 of mounting a sealing material pressing surface between barrier walls so as to close a joint from the outdoor side of a building, a sealing material filling step S4 of filling the joint with a sealing material from the indoor side of the building after the sealing material pressing surface mounting step S3, and a sealing material pressing surface removal step S5 of removing the sealing material pressing surface from the joint after curing the sealing material after the sealing material filling step S4.
Patent JP-2011014290-A (JP)
Title: Fuel cell system
Inventor: TAMAOKI SHINICHI
IPC: H01M8/04
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system capable of enhancing reliability and capable of compactifying a size.SOLUTION: In this fuel cell system, a box body 21 forms a lid of a storage portion 10 for storing a water recovery tank 13, an ion exchanger 14, an excessive electric power heater 17 and electric equipment 20 such as various kinds of pumps and a solenoid valve, and a control board is arranged in an inside of the box body 21, the control board controlling the whole fuel cell system including the electric equipment 20. The electric equipment 20 is thereby protected from dust or the like by the box body 21 serving as the lid, and the control board is protected from the dust or the like by the box body 21 itself. An installation space for the control board is not required to provide in an inside of the storage portion 10.