baber/WOPTO huggingface dataset:
Patent JP-2007242415-A (JP)
Title: Fuel cell
Inventor: YOSHIKAWA DAIYU
IPC: H01M4/86
Filed: 2006-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell capable of improving an effective utilization rate of a catalyst.  <P>SOLUTION: (1) This is the fuel cell having catalyst layers 12, 15 in which a catalyst amount is changed continuously or in stages according to a distance of in-plane direction of a cell from the edge 35 of a rib 34 of a separator. (2) This is the fuel cell in which the catalyst amount decreases as it goes away from the edge 35 of the rib 34. (3) This is the fuel cell in which the catalyst amount increases as it goes away from the edge 35 of the rib 34. (4) This is the fuel cell 10 having an electrolyte 11, the separator 18 having a gas flow passage formed between the rib and the rib, and the catalyst layers 12, 15 containing the catalyst which is applied to the electrolyte, and as for the catalyst, the catalyst amount in a first region R1 between a position separated by a first distance at the inside of the rib from the edge of the rib of the separator and a position separated by a second distance at the outside of the rib is larger than that in the second region R2 except the first region.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007237280-A (JP)
Title: Method and device for eliminating impurities, and soldering device
Inventor: IWAKI MASANORI
IPC: B23K3/06
Filed: 2006-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device which can efficiently eliminate impurities in a bath, and a soldering device.  <P>SOLUTION: The method for eliminating the impurities comprises three steps. In the first step, molten solder 1 is given a circumferential flow around the center of the soldering bath 2 as the center of rotation by a rotating rod 5 which is inserted into a soldering bath 2 and makes circular motion, so that the impurities having a higher specific gravity than the molten solder 1 are separated and aggregated to the center of the bottom of the soldering bath 2. In the second step, the molten solder 1 from which the impurities have been separated is cooled and solidified, and the aggregated impurities are melted by a bottom heater 3b mounted on the bottom of the soldering bath 2 and then are condensed. In the third step, the condensed impurities are discharged through an extraction nozzle 6.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007236855-A (JP)
Title: Photoelectric biosensor
Inventor: OISHI YOSHIHIRO
IPC: A61B5/0245
Filed: 2006-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical ring sensor facilitating to detect pulse waves by suppressing noises.  <P>SOLUTION: The optical ring sensor includes a photodiode and a signal processing part with an amplifier, a disturbance remover and an AD converter. In the optical ring sensor, the photodiode and the signal processing part are integrated on a semiconductor substrate. This suppresses noises applied to photoelectric current during its transmission between the photodiode and the signal processing part.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007244416-A (JP)
Title: Biological information collection system, biological information collection method, electric field communication equipment, data collection device, and data communication equipment
Inventor: SHINAGAWA MITSURU
IPC: A61B5/00
Filed: 2006-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To reliably collect biological information obtained by a biological sensor, to reduce physical and mental burdens on an elderly or a patient in the case of utilizing the biological sensor, and to reduce troublesomeness on operation to a nurse.  <P>SOLUTION: By transmitting the biological information which the patient has to a data collection device through the patient being an electric field transmission medium, the physical and mental burdens due to restriction of an operation range onto the patient is prevented. Moreover, a data collector for whom the data collection device is arranged stores the biological information in the data collection device by coming in contact with the patient for whom electric field communication equipment connected to the biological sensor is arranged, thereby preventing occurrence of the problems of the labor, erroneous entering/mistake concerning transfer of the biological information caused by the data collector.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007247171-A (JP)
Title: Road sign post and its manufacturing method
Inventor: SAITO KAZUMI
IPC: E01F9/627
Filed: 2006-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traffic sign post which prevents a pole body and a cap from being easily separated from each other without greatly changing a structure of a conventional traffic sign post, and a manufacturing method for the traffic sign post.  <P>SOLUTION: This traffic sign post comprises: a base; a cylindrical pole body made of an elastic material which is vertically provided in the top surface-side central part of the base; and the cap which is integrally provided at the upper end of the pole body. The cap comprises a disc-shaped part for covering the upper end of the pole body, and a cylindrical part which is axially elongated from the outer periphery of the disc-shaped part. An implement inserting hole which is elongated toward the cylindrical part is formed on the outer peripheral surface of the disc-shaped part.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006164995-A (JP)
Title: Electronic apparatus, display control method, and fuel cell unit
Inventor: NINOMIYA RYOJI
IPC: H01M8/00
Filed: 2006-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To clearly notify the actual state of a fuel cell.  <P>SOLUTION: This fuel cell unit supplying electric power for operation to an electronic apparatus has a built-in DMFC 22 generating power with methanol as fuel. A microcomputer 21 writes the operating state of the DMFC 22 which has been detected by various sensors such as a disconnection sensor 2212, a liquid level sensor 2231, a temperature sensor 2251, and an acceleration sensor 25 in a E2PROM 26 as status information, and notifies the electronic apparatus 1 of the renewal of the status information.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007244271-A (JP)
Title: Method for improving differentiation ability of es cell
Inventor: WAKAYAMA TERUHIKO
IPC: C12N5/10
Filed: 2006-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and sure method for improving the differentiation ability of an ES cell (embryonic stem cell) and the contribution ratio to a chimeric animal or normalizing the genetic expression of the ES cell, to provide the ES cell having the improved differentiation ability, to provide the ES cell having the improved contribution ratio to the chimeric animal and to provide the ES cell having the normalized genetic expression.  <P>SOLUTION: The method is characterized as follows. A nucleus derived from the ES cell is transplanted into a recipient cell and the ES cell is then re-established from the created clone embryo. The re-established ES cell is provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007218417-A (JP)
Title: Turning support structure
Inventor: TANIGUCHI HIROSHI
IPC: G09F9/00
Filed: 2006-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly and stably carry out turning support of a thin television or the like.  <P>SOLUTION: The turning support structure is characterized by that it is comprised by providing a coil spring 20, a shaft body 17 inserted through the coil spring 20, a first face piece 5 arranged in a state with the shaft body 17 inserted through an end of the coil spring 20, a second face piece 12 pierced by the shaft body 17 and fixed in a position facing an outer face of the first face piece 5, a first sliding contact plate 24 fixed to a side of the first face piece 5 facing the second face piece 12, and a second sliding contact plate 25 fixed to a side of the second face piece 12 facing the first face piece 5 so as to contact the first sliding contact plate 24.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007244610-A (JP)
Title: Electric kettle
Inventor: TSURU TAKESHI
IPC: A47J27/21
Filed: 2006-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric kettle for switching a liquid passage between for electrically-operated hot water supply and for air-operated water supply, and adjusting (varying) the rate of hot water supply in electrically-operated hot water supply as well as in air-operated hot water supply.  <P>SOLUTION: The terminal end or a middle part of the liquid passage is provided with a valve 40 including an air-operated hot water supply valve 70 for always opening a liquid passage 45d for air-operated hot water supply, and an electrically-operated hot water supply valve 60 for always closing a liquid passage 45c for electrically-operated hot water supply. In air-operated hot water supply, the liquid passage 45d is opened and the liquid passage 45c is closed, and a liquid contained in an inner container 3 is delivered from a delivery port through the liquid passage for air-operated hot water supply by the drive of an air pump 21. In electrically-operated hot water supply, the electrically-operated hot water supply valve 45d is pressed by an operation member 51, the liquid passage for air-operated hot water supply is closed by the air-operated hot water supply valve 70, the liquid passage for electrically-operated hot water supply is opened, and a hot water supply switch S for driving an electric pump is turned on to change the cross-sectional area of an opening of the liquid passage 45c for electrically-operated hot water supply according to the moving distance of the electrically-operated hot water supply valve 60.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007248920-A (JP)
Title: Light control sheet, and liquid crystal display device equipped with the sheet
Inventor: KIMURA SHINICHI
IPC: B60K35/00
Filed: 2006-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device equipped with a light control sheet whose light transmittance is varied according to a viewing angle at a low cost.  <P>SOLUTION: In the liquid crystal display device 10 equipped with: a liquid crystal panel 50; a backlight 20 disposed on the rear side of the liquid crystal panel 50 and illuminating the liquid crystal panel 50; and the light control sheet 34 whose light transmittance is varied according to the viewing angle, the liquid crystal display device 10 is characterized in that a plurality of grooves 40 extending in parallel with one another is engraved on the light control sheet 34 with prescribed intervals in between in a thickness direction, light shielding portions 38 are buried in the respective grooves 40, and light transmitting portions 42 existing among the light shielding portions 38 are inclined so as to transmit light in a prescribed direction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006267104-A (JP)
Title: System and method for minimizing background noise in microwave image
Inventor: BAHARAV IZHAK
IPC: H01Q3/44
Filed: 2006-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for minimizing background noise in microwave images acquired by using a programmable reflector array.  <P>SOLUTION: This system for forming microwave image is equipped with a microwave source, a microwave receiver, a reflector antenna array with its phase shifts programmed so that each antenna device reflects microwave radiation to a target and reflects microwave illumination reflected from the target toward the microwave receiver, and a processor capable of programming the first and second phase shifts in the plurality of antenna devices with the first and second phase shifts of the plurality of antenna devices different from each other by 180 degrees. The processor can function so as to minimize noise by combining the first and second microwave images with each other.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007252410-A (JP)
Title: Vacuum cleaner
Inventor: YOSHIOKA TOMOKAZU
IPC: A47L9/28
Filed: 2006-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner capable of stabilizing the read of the set drive state of a motor-driven blower.  <P>SOLUTION: The constant current control of a current from a power source means is executed by a constant current means 27, and a constant current is not supplied to an operation part 31 and is supplied to an illumination unit 13. Since a supply current to the illumination unit 13 does not fluctuate and a setting signal current from the side of the operation part 31 is not affected, the read of the drive state of the motor-driven blower set by the operation part 31 is stabilized.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007257084-A (JP)
Title: Biodegradability prediction system
Inventor: KATSUOKA YASUHIRO
IPC: G06Q10/04
Filed: 2006-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biodegradability prediction system for performing biodegradability prediction of high hitting rate by a correlation formula adaptable to various structural formulae.  <P>SOLUTION: The biodegradability prediction system performs, regarding a plurality of pre-selected chemical materials of known biodegradability, multiple regression for X<SB>n</SB>values and F values of the chemical materials of known biodegradability based on the following specific descriptor using an identification formula (1): F=Σa<SB>n</SB>X<SB>n</SB>+C, thus calculating a coefficient a<SB>n</SB>value and a constant C to decide a correlation formula, obtains an F value from X<SB>n</SB>for the specific descriptor of the chemical material of known biodegradability based on the correlation formula, and compares it with a boundary value to predict the biodegradability of the chemical material. As the specific descriptor, a physiochemical parameter of a chemical material, at least a constant derived from molecular mass is selected. As a partial structure of the chemical material, as a partial structure for improving biodegradability, at least a partial structure represented by (partial structure group 1) is selected. As a partial structure for degrading biodegradability, at least a partial structure represented by (partial structure group 2) is selected. In the (partial structure group 1) and the (partial structure group 2), (A) represents every element excluding hydrogen.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007150226-A (JP)
Title: Composite material, material for light-emitting element, light-emitting element, light-emitting device and electronic device
Inventor: SUZUKI TSUNENORI
IPC: C09K11/06
Filed: 2006-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite material which is excellent in conductivity, and to provide a composite material for a light-emitting element which is advantageous in industrialization using the material.  <P>SOLUTION: The composite material for a light-emitting element includes a high molecular compound having an arylamine skeleton and an inorganic compound showing an electron accepting property to the high molecular compound. The absorption spectrum of the composite material is different from absorption spectrum of the high molecular compound and the inorganic compound which each form the composite material. In other words, this composite material having an absorption peak in a wavelength which is seen in the absorption spectrum of neither the high molecular compound nor the inorganic compound forming the composite material is superior in carrier transporting and injecting properties and a favorable material. In addition, the composite material is manufactured by a wet method such as a sol-gel method so that it can be applied to the increase in substrate size easily in a manufacturing process and advantageous industrially.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007257179-A (JP)
Title: Service providing system, server device to be used in service providing system, portable communication device and program for these devices
Inventor: AKEI MASAHARU
IPC: H04W92/08
Filed: 2006-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new service using terminal equipment to be used by a user and a portable communication device owned by the user.  <P>SOLUTION: A picture preparation part 111, a bar code preparation part 112 and a picture output part 113 send a bar code expressing terminal identification information for identifying terminal equipment 2 to the terminal equipment 2. A camera part 33 and a bar code decode part 311 read terminal identification information from the bar code, and an authentication information management part 312 sends the terminal identification information to a server device 1. The picture preparation part 111, the picture output part 113 and a data conversion part 116 associate the portable communication device 3 which has sent the terminal identification information with the terminal equipment 2 identified by the sent terminal identification information, and provide a service to make the terminal equipment 2 display the content of mail stored in the portable communication device 3 using the both associated portable communication device 3 and the terminal equipment 2 to a user.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007252809-A (JP)
Title: Endoscope
Inventor: WATANABE KATSUJI
IPC: G02B7/00
Filed: 2006-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope which shows an excellent portability by making illuminating light output from a light emitting element enter a proximal end surface of a light guide fiber efficiently.  <P>SOLUTION: The endoscope 1 is equipped with an LED unit 40 which is provided in an operational portion 3 adjacently provided on the proximal end of an insertion portion 2 and has an illuminating part 41 outputting illuminating light, a light guide 34 which is provided in the insertion portion 2 and guides the illuminating light, output from the illuminating unit 40 to the proximal end surface, to the distal end surface, an adjustment screw 9b which is provided in the operational portion 3 and adjusts the position of a central axis of the light guide 34 relative to an optical axis of the illuminating part 41 by moving the position of the proximal end part of the light guide 34, a biasing screw member 9d which biases the distal end surface of the illuminating part 41 to the proximal end surface side of the light guide 34 to bring the output surface side of the illuminating part 41 into close contact with the proximal end of the light guide 34, and a fixing screw member 9c which fixes the biased illuminating part 41 to the proximal end surface of the light guide 34.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007150227-A (JP)
Title: Package for housing semiconductor element, and semiconductor device
Inventor: TANIGUCHI MASAHIKO
IPC: H01L23/04
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve the high frequency transmission characteristics of a semiconductor device especially on frequencies of 30 GHz or higher by reducing the disturbance of the high frequency transmission characteristics at the input of high frequency signals.  <P>SOLUTION: A package for housing a semiconductor element comprises a base 1, a frame 2 having a through-hole, a coaxial connector 3 composed of an outer conductor 3a, a center conductor 3c and an insulator 3b mounted in the through-hole, and a circuit board 9 having a line conductor 9a formed on the upside; one end of this conductor 9a being bonded to the underside of the center conductor 3c and the other end being electrically connected to the semiconductor element 7. The through-hole has a large diameter part 2c with the outer conductor 3a mounted therein and a small diameter part 2a enclosing the center conductor 3c projected to the inner surface of the frame 2 from the end face of the insulator 3b. The distance between the center conductor 3c and the inner surface of the small diameter part 2a located just above it is less than that between the center conductor 3c and the inner surface of the small diameter part 2a located just beneath it.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007263680-A (JP)
Title: Torque oscillator
Inventor: TAKAHARA OSAMU
IPC: G01M7/02
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a torque oscillator which acquires vibration transmission characteristics by torque oscillation about an in-plane shaft.  <P>SOLUTION: The torque oscillator generates an excitation force at a fixed section 2 supporting a drive section 1 by driving the drive section 1 and generates torque in accordance with the excitation force. The torque oscillator comprises the drive section 1 which rotates symmetrically about a rotating shaft 3, the fixed section 2 which rotatably supports the drive section 1, a first generation section 4 and a second generation section 5 which are arranged at positions of the drive section 1 and the fixed section 2 which are symmetrical about the rotating shaft 3, and a power supply section 6 which provides the first and second generation sections 4, 5 with a current having a desired frequency. The drive section 1 is driven by allowing the first generation section 4 and the second generation section 5 to generate electromagnetic forces which are in opposite directions and have the same magnitude at the rotating shaft 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007263842-A (JP)
Title: Method of manufacturing torque sensor
Inventor: OKUMURA TAKESHI
IPC: G01L3/10
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a torque sensor for reducing the effect of thermal strain when welding an axial member with a magnetic strain ring.  <P>SOLUTION: The method is employed for manufacturing a torque sensor which comprises the axial member 1 and the magnetic strain member 2 pressed in around the axial core X of the axial member 1 for fixing and magnetized along the surrounding of the axial core X, and measures the twist torque operating the axial member 1 from changes of magnetic fluxes that appear in the outside of the magnetic strain ring 2 when the twist torque operates the axial member 1. A gap is provided between an end section along the direction of the axial core X and the axial member 1 on the inner surface of the magnetic strain ring 2, and when projecting energy beams to the magnetic strain ring 2 and the axial member 1 in the gap to weld them , the projecting angle of the energy beams to the magnetic strain ring 2 is set in the angle range of from the direction inclined 15°from the direction in parallel with the direction of the axial core X to the direction inclined 90°thereto, facing the center side along the direction of the axial core X of the magnetic strain ring 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007260260-A (JP)
Title: Game machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To avoid damage on a game machine by preventing a player from making a useless physical impact on the machine.  <P>SOLUTION: When a player makes a physical impact on a pachinko game machine, an impact level/impact area determination means (S23/S33 to S40) determines which performance factor was at work when the physical impact is made, and also determines which impact level, 1, 2, or 3 is given. Then, an impact level accumulation means (S41, S45, S49 or S53) adds the impact level given this time, 1, 2 or 3 to an impact accumulation value X1, X2, X3 or X4 in order to obtain a new impact accumulation value X1, X2, X3 or X4. When the newly-obtained impact accumulation value X1, X2, X3 or X4 reaches a prescribed value 31, a performance control means (S71) cancels a standard performance table (A) that has been used so far or a special performance table (B), (C), (D) or (E), and chooses one performance factor based on the occurrence probability data of each performance factor written on the special performance table (B), (C), (D) or (E) so that it can be performed.  <P>COPYRIGHT: (C)2008,JPO&INPIT