baber/WOPTO huggingface dataset:
Patent JP-2008029834-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: MACHIDA YOSHIO
IPC: G01R33/34
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To accurately determine the position of a coil unit having no mechanism for detecting the position such as a marker or the position of each of a plurality of element coils included in the coil unit.  <P>SOLUTION: As an RF coil unit 6b, an array coil is used, in which a plurality of element coils respectively receiving magnetic resonance signals from a subject 200 are arrayed. A re-configuration part 13 calculates the projection data on the respective element coils concerning the array directions of the plurality of element coils based on the plurality of magnetic resonance signals received by each of the plurality of element coils. A main control part 17 determines the respective positions of the plurality of element coils and the position of the RF coil unit 6b based on the respective projection data of the plurality of element coils.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009016423-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: SAITO MASUMI
IPC: H01L21/336
Filed: 2007-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of inducing large channel region distortion while suppressing the fringe capacity of an MOSFET having an SOI layer, and to provide a manufacturing method thereof.  <P>SOLUTION: The semiconductor device includes: a silicon substrate; a first conductive type silicon layer provided selectively on the silicon substrate; a buried oxide film provided on the first conductive type silicon layer; a first semiconductor layer provided on the buried oxide film and including a channel region; a gate insulating film provided on the channel region; a gate electrode provided on the gate insulating film; and a second conductive type source region and drain region which are provided on the silicon substrate on both sides of the first conductive type silicon layer, buried oxide film, and first semiconductor layer, which are formed of a semiconductor having a grating constant different from that of silicon, and which cause the first semiconductor layer to have grid distortion in a gate length direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009013818-A (JP)
Title: Control device of internal combustion engine
Inventor: SUGIMOTO TOMOJIRO
IPC: F02D41/02
Filed: 2007-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine that uses a port injection valve and a cylinder injection valve at a proper injection ratio depending operating condition or the like, in a dual injection type internal combustion engine for FFV.  <P>SOLUTION: An internal combustion engine 10 includes the port injection valve 16 for injecting fuel toward an intake port 12a of each cylinder 12, and the cylinder injection valve 18 for injecting fuel into the cylinder 12. An ECU 42 causes an injection ratio of fuel by the port injection valve 16 to be higher than the injection ratio under normal status, when alcohol concentration in fuel is high and the internal combustion engine 10 is operated at a low revolution/high load region A. Thereby, even in the status where the fluidity of the intake air is low as well as a large volume of fuel injection is required, combustion status of mixed gas can be stabilized by increasing the injection of the port injection valve 16. Therefore, fuel consumption and torque fluctuations can be improved, while meeting output requirement of the internal combustion engine 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008302350-A (JP)
Title: Continuous extraction method of bio-related substance using liquid-liquid equilibrium of ethanol+water+k citrate
Inventor: KATAYAMA HIROTAKE
IPC: B01D11/04
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To apply a liquid-liquid equilibrium of ethanol+water+K citrate system to separation/refining of bio-related substances and pharmaceutical intermediate chemical substances by continuous extraction.  <P>SOLUTION: There is provided a mixer/settler continuous extraction apparatus or a counter-flow continuous extraction apparatus using the ethanol+water+K citrate system.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008121107-A (JP)
Title: Formaldehyde free electroless copper composition
Inventor: POOLE MARK A
IPC: C23C18/40
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a formaldehyde free electroless copper plating composition which is formaldehyde free and is environmentally friendly, and also is stable and provides uniform copper deposits, and to provide an electroless copper plating method.  <P>SOLUTION: The electroless copper plating composition comprises: one or more sources of copper ions; one or more chelating agents chosen from hydantoin and hydantoin derivatives of 20 to 150 g/L; and pyruvaldehyde as a reducing agent of 10 to 100 g/L. Also, disclosed is an electroless copper plating method for a printed circuit board including a plurality of through-holes using the composition.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009021133-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: KUBOKI TAKASHI
IPC: H01M10/0569
Filed: 2007-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery of a simple structure capable of forcibly discharging the battery as release of metal-made pressure-release valve as a trigger.  <P>SOLUTION: The nonaqueous electrolyte secondary battery is provided with a metal outer package material housing a cathode, an anode, a separator and nonaqueous electrolyte electrically connected with the cathode or the anode of either polarity, a metal-made pressure release valve formed at the metal outer package material, capable of cleaving with internal pressure rise of the metal outer package material and electrically connected with the metal outer package material, a lead wire arranged insulated from the metal outer package material and with a part of it electrically connected with the electrode of the other polarity connected with the metal outer package material positioned in opposition to the pressure releasing valve, and a resistive element intercalated by the lead wire with a resistance value of 0.01 Ω or more and 50 Ω or less.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009020445-A (JP)
Title: Projector and brightness adjusting method
Inventor: IGARASHI MITSUHIKO
IPC: G03B21/00
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector, which can be comfortably used by a user in a case where a projector body and an image output device are in a relative rotation operation state.  <P>SOLUTION: The projector 1 includes: a projector body 2; a DVD player 3; and switches 61A and 61B for detecting a relative rotation operation of the projector body 2 and the DVD player 3. The projector body 2 includes control means 26 and the control means 26 includes a rotation operation recognition portion 261 and a brightness adjusting portion 262. The rotation operation recognition portion 261 recognizes whether or not the projector body 2 and the DVD player 3 are in a relative rotation operation state based on the conditions of the switches 61A and 61B, and the brightness adjusting portion 262 adjusts the brightness of light emitted from projection lens 22 when the rotation operation recognition portion 261 has recognized that the projector body 2 and the DVD player 3 are in the relative rotation operation state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009019473-A (JP)
Title: Support connecting unit
Inventor: SHIGOKA ATSUSHI
IPC: E04F15/024
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support connecting unit which can prevent damage and a break of a cable running under a free-access floor caused by being caught in a corner part of a cross section of a connecting band.  <P>SOLUTION: The support connecting unit 40 is provided with a plurality of supports 12 and the connecting band 42. The plurality of supports 12 support a panel member 8 used for the free-access floor 2, and the connecting band 42 connecting between the lower ends 20 of the supports 12 retains the interval between the supports 12. A shape 42a is formed at the top of the cross section of the connecting band 42 which is orthogonal to the longitudinal direction of the connecting band 42, and the shape 42a becomes lower from the midsection to the outside in the horizontal direction. Thus, damage and a break of the cable running under the floor of the free-access floor caused by being caught in the corner part of the cross section of the connecting band can be prevented.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009023757-A (JP)
Title: Braking device and elevator device
Inventor: INOUE KENJI
IPC: B66B11/08
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To downsize a braking device with a brake mechanism doubled, and to decrease the number of parts.  <P>SOLUTION: The braking device is equipped with two rotating portions (a first rotating portion 8, and a second rotating portion 8') mounted to a rotating shaft 2 so as to rotate interlocked with the rotations of the rotating shaft 2 of a hoist machine. The braking device is equipped with a first field 4 fixed on the hoist machine between the two rotating portions. The braking device is equipped with two braking portions (a first electromagnetic coil 5, a first elastic element 6, and a second electromagnetic coil 5' and a second elastic element 6') provided on the first field 4 to press the two rotating portions and brake the rotations of the rotating shaft 2, and releasing the pressing of the two rotating portions in a predetermined case.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009025961-A (JP)
Title: Radio communication system
Inventor: ISHIZAKA SHINICHI
IPC: H04B1/3822
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication system for acquiring a report necessary for accurately recognizing circumstances even when emergency situations are a crime.  <P>SOLUTION: When the signal of an optical sensor 27 installed in a radio unit 1 as a switch for emergency reporting is input to a control part 20, a main CPU 21 controls a transmission signal processing circuit 132 installed in a radio unit main body part 10 so that the degree of amplification of a voice signal to be input from a handset 17 can be maximized. Thus, it is possible to transmit a voice existing in the surrounding of the radio unit 1 in the emergency report. As a result, it is possible to hear the voice of a criminal by another radio unit in emergency situations. Consequently, it is possible to recognize the content of the emergency situations and the progressing circumstances.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009022474-A (JP)
Title: Game machine, server, and game system
Inventor: MOTONO KUNIAKI
IPC: A63F5/04
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide attractive performance for a player by giving the player the unexpectedness, a sense of superiority and satisfaction, etc. with the performance.  <P>SOLUTION: Data are generated from the input sound based on electric signals output from a microphone, and whether a specific waveform pattern is included in the waveform of the input sound or not is determined based on the generated data. When it is determined that the specific waveform pattern is included in the waveform of the input sound, performance (special performance) based on special performance data specified based on the generated data is executed. The special performance data are the data selected from a plurality of kinds of performance data for executing performance when it is determined that the specific waveform pattern is included in the waveform of the input sound.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009025158-A (JP)
Title: Radar device
Inventor: WAKAYAMA TOSHIO
IPC: G01S13/536
Filed: 2007-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To judge a positive or negative of a Doppler frequency or a positive or negative of a target angle even when a real number signal is obtained as a reception signal.  <P>SOLUTION: This radar device includes: an oscillator 1; a transmission element 3 for radiating a wave generated by the oscillator in a space; a distributor 2 for outputting a part of the wave generated by the oscillator as a local wave by extracting the part; reception elements 4a to 4d that are respectively placed on different positions to receive the wave and output reception waves; receiving devices 5a to 5d for detecting the respective reception waves by using the local wave to generate real number reception signals; a plurality of interchannel phase correcting sections 7a to 7d that respectively multiply phase correction coefficients, which are represented by complex numbers and different from each other by each receiving device, to the plurality of real number reception signals; a space frequency information generating section 9 that converts a reception signal chain obtained by collecting the reception signals after correcting the plurality of phases to a signal in a spatial frequency region; and a code selecting section 11 that selects a spatial frequency spectrum of which the amplitude is larger than the other when signals from two directions which are in symmetrically positive and negative degrees with respect to a direction in an angle of roughly 0 degree are detected.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009024456-A (JP)
Title: Structural post lower end supporting device
Inventor: HASHIMOTO TAIJI
IPC: E02D27/00
Filed: 2007-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structural post lower end costless supporting device by simplifying structure and reducing time and labor for assembly work in the construction field.  <P>SOLUTION: A plurality of post receiving bodies 7 comprising a pair of long-sized mounting members 5 and foundation plates 6 laid between the mounting members 5 are juxtaposed above a reference fixed surface 3. Post fixing anchor bolts 8 are provided at the foundation plates 6 in a state of being inserted through the foundation plates 6. Portions, corresponding to connected parts to the mounting members 5, of connecting members 9 extending in the arranged direction of the pair of mounting members 5, are provided with strut members 10 extending downward. The connecting member 9 is formed in L-shaped longitudinal section having a tabular part 9b in a horizontal attitude and a tabular part 9a in a vertical attitude extending downward from one end of the tabular part 9b. The strut member 10 is arranged to abut against the lower face of the tabular part 9b in the horizontal attitude in the connecting member 9, and against the inner surface of the tabular part 9a in the vertical attitude extending from the lower face of the tabular part 9b, and connected to the connecting member 9 in a state of being welded and connected to the tabular part 9b in the horizontal attitude and to the tabular part 9a in the vertical attitude respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009030445-A (JP)
Title: Exhaust system of internal combustion engine
Inventor: HARA NAOKI
IPC: F01N1/08
Filed: 2007-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust system capable of effectively preventing reduction in exhaust efficiency, by changing the flow passage cross-sectional area of exhaust gas stepwise to an exhaust flow rate of a low speed, a medium speed and high speed rotation area of an internal combustion engine.  <P>SOLUTION: This exhaust system 1 has an exhaust introducing pipe 21 for introducing the exhaust gas from an engine, an expansion chamber 22 connected to a downstream end part of the exhaust introducing pipe 21, a main exhaust pipe 23 and an auxiliary exhaust pipe 24 connected to a downstream side wall of the expansion chamber 22, and an extension exhaust pipe 25 having a diameter smaller than the main exhaust pipe 23. The exhaust introducing pipe 21, the main exhaust pipe 23 and the auxiliary exhaust pipe 24 are inserted into the expansion chamber 22. The main exhaust pipe 23 is coaxially inserted into the exhaust introducing pipe 21 with a clearance, and the extension exhaust pipe 25 is coaxially inserted into the main exhaust pipe 23 with a clearance. A communicating port for exhausting the exhaust gas passing through the clearance with the extension exhaust pipe 25 to an external part, is formed in a downstream end part of the main exhaust pipe 23.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009031377-A (JP)
Title: Audio data processor, bit width conversion method and bit width conversion device
Inventor: HIRATANI YUTAKA
IPC: G10L19/00
Filed: 2007-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To transmit more data in data transmission in a transfer width of a bit rate smaller than a quantization bit rate of data.  <P>SOLUTION: When data with quantization bit rate of A bits is converted to transmission data with quantization bit rate of N bits to transmit the data in a transmission width of N bits (N<A), a block of bit rate B (N<B≤A) in the data is divided to a first block of bit rate B1 and a second block of bit rate B2, and the second block is compressed to obtain a compressed block of C bits (C=N-B1). The compressed block is connected with the first block which is not compressed to obtain the transfer data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009029591-A (JP)
Title: Thin plate-like material carrying device
Inventor: NAGURA NARIYUKI
IPC: H01L21/677
Filed: 2007-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin plate-like material carrying device for preventing the tip of a thin plate-like material from colliding with the other air table due to descending, even if an air supply capacity of a partial air table is reduced, when carrying the thin plate-like material such as a glass substrate by the air table.  <P>SOLUTION: This thin plate-like material carrying device 10 is formed by arranging first to third air table unit rows 14, 16 and 18 so that their path lines P1, P2 and P3 cross in a T shape. The respective air table unit rows are constituted by juxtaposing a plurality of L-shaped air table units 22 in the same direction, and arranging a triangular air table unit 20 at a tail end. The respective L-shaped air table units 22 are formed in an L shape in a plan view, and arranged by juxtaposing an L-shaped one side and the other side by respectively turning an L-shaped corner in the same direction at an angle of 45° with respect to the straight line-shaped path lines P1-P3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008063656-A (JP)
Title: Steel for automobile undercarriage component excellent in fatigue performance and process for manufacturing automobile undercarriage component using the steel
Inventor: NAKAMURA HIDEYUKI
IPC: C21D9/50
Filed: 2007-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide steel for an automobile undercarriage component that excels in fatigue performance, not needing much cost in heat treatment and also excels in molding processability; and a process for manufacturing an automobile undercarriage component with the use of the steel.  <P>SOLUTION: The steel doped with Nb in combination with Mo is provided, wherein after bend forming such that the bend radius (R) at plate external surface becomes 2 to 5 times the thickness of the plate, the difference between the Vickers hardness at the center of the plate thickness and the maximum value of Vickers hardness within 0.5 mm from the surface ranges from 50 to 150 points. As the surface hardness is high with the hardness of the center part lowered, excellent fatigue performance and molding processability can be attained. Further, when annealing is carried out under conditions such that temper parameter λ defined by λ=T(20+log(t)) [wherein T is absolute temperature; t is time (h), and the temperature upper limit is 660°C] ranges from 14,000 to 19,000, a relaxation of internal stress can be achieved to thereby attain a further enhancement of fatigue performance.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009034836-A (JP)
Title: Ink supply device and inkjet image recorder
Inventor: IIJIMA SHOTA
IPC: B41J2/01
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously perform the function of determining a fresh ink cartridge and the function of enabling the inside of the ink cartridge to communicate with the atmosphere.  <P>SOLUTION: In the frame body of the ink cartridge 40, one part of an upper wall 41a, that is positioned on the upper side when the ink cartridge is inserted in a storage case, has a passage 49 that faces an ink storage chamber 42. The external end face of the passage 49 has: a sealing film part 47 for separating from the ink storage chamber 42; and a projection 48 continued with the sealing film part 47 and projecting upward. In the area where the sealing film part 47 and the projection 48 are continued, a first weak part 50 having a U-shape as viewed from above is formed so as to extend toward a backward direction from a part parallel to the direction of insertion into the storage case 60. In the area where it is continued with the front side of the projection 48, a second weak part 51 is formed. When the ink cartridge 40 is inserted into the storage case, the projection 48 strikes against a restricting part formed on the storage case. When the projection 48 falls from a normal posture into the passage 49 on the rear side in the direction of insertion, the inside of the ink storage chamber 42 communicates with the atmosphere.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007275666-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of preventing fraudulence such as replacing a board storage box with a replica board storage box by attaching the board storage box to a mounting stand in the non-reversible fastened state.  <P>SOLUTION: The pachinko game machine has the circuit board box 62 in which a circuit board 61 is stored, and the mounting stand 150 for attaching the circuit board box 62 to a pinball game machine 1. The pachinko game machine also has an attaching piece part 156a for attaching the mounting stand 150 and the circuit board box 62 to each other in the non-reversible fastened state (fastened with one-way screws 160). Since the circuit board box 62 can be attached to the mounting stand 150 in the non-reversible fastened state in this way, the fraudulence such as replacing the circuit board box with a replica circuit board box to which irregular ROM is attached can be prevented.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009036498-A (JP)
Title: Insulated van
Inventor: OSHIMA JUN
IPC: F28F3/12
Filed: 2007-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To reduce cost, by securing an insulated space of an insulated van, by equipping an insulated storage of the insulated van with a cooling panel capable of reducing manufacturing cost, by simplifying and thinning a constitution of a heat exchange panel.  <P>SOLUTION: This insulated van has the insulated storage of a thermal insulation sealed structure having the insulated space for storing an insulated object and having a wall surface constituted of a thermal insulation panel, and is composed of a plurality of plates 3 and 4 forming a continuous flow passage space (f) of a cooling medium by partially superposing through-holes by dispersively arranging and mutually laminating a plurality of through-holes 3a and 4a on a partition wall opposed to the insulates space (c) of the insulated storage 12, and end plates 2 and 5 joined to an upper surface and an under surface of the plurality of plates so as to cover the flow passage space, and is constituted so as to cold-insulate the insulated space (c) by making the low temperature brine flow to the flow passage space (f) of the heat exchange panel by arranging the heat exchange panel 1 of arranging a plurality of flow passage spaces (f) in parallel.  <P>COPYRIGHT: (C)2009,JPO&INPIT