baber/WOPTO huggingface dataset:
Patent JP-2007148561-A (JP)
Title: Stabilized power supply circuit
Inventor: MIYAJIMA KAZUYUKI
IPC: G05F1/56
Filed: 2005-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a stable output voltage regardless of the largeness of output currents even when using a ceramic capacitor whose equivalent series resistance is small as a capacitor for stabilization.  <P>SOLUTION: Third and fourth MOS transistors 13 and 14 are installed so that the inter-gate/source potential difference of a second MOS transistor 12 can be made always larger than the inter-gate/source potential difference of a first MOS transistor 11 in a normal status, and when the inter-gate/source potential difference of the first MOS transistor 11 is made small in a region where output currents are small, the most of the output currents are shared by the second MOS transistor 12 whose size is small, and the first MOS transistor 11 is configured so as to be hardly concerned with a circuit operation. Thus, the phase of a feedback signal voltage in a low frequency is prevented from being delayed by 180° in a conventional manner, and a stable circuit operation can be obtained without generating an oscillation status.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007149841-A (JP)
Title: Thermal power generating system
Inventor: MATSUSHITA AKIHISA
IPC: F01N5/02
Filed: 2005-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal power generating system capable of properly holding a thermal generator between a heating part and a cooling part.  <P>SOLUTION: An exhaust thermal generating system 10 comprises a plurality of thermal power generation modules 16 that generate an electromotive force by temperature difference between the high temperature side and the low temperature side, a high temperature side heat exchanger 12 contacting the high temperature sides of the plurality of thermal power generation modules 16, a low temperature side heat exchanger 14 so contacting the low temperature sides of the plurality of thermal power generation modules 16 as to sandwich the thermal power generation module 16 with the high temperature side heat exchanger 12, a disc spring 45 that applies a load for holding the plurality of thermal power generation modules 16 by sandwiching them between the high temperature side heat exchanger 12 and the low temperature side heat exchanger 14, and a load adjusting mechanism 50 capable of independently adjusting a holding load by the disc spring 45 for each of the plurality of thermal power generation modules 16.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007150741-A (JP)
Title: In-vehicle information equipment and computer-executable program
Inventor: MAKIMOTO YUKI
IPC: H04B7/26
Filed: 2005-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To easily send and receive data between an in-vehicle unit and a computer outside a vehicle.  <P>SOLUTION: The in-vehicle information equipment 1 mounted on the vehicle includes communication means 13 and 14 for communicating with external equipment 2, a storage means 15 for storing data, a power supply control means of placing the in-vehicle information equipment in a standby state in specified timing and placing the in-vehicle information equipment in operation when the communication means receive specified communication data from the external equipment, and a data communication means control means 12 of performing data transmission/reception processing between the external equipment and storage means in the operation state.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007147490-A (JP)
Title: Circuit inspection device
Inventor: ANPO TSUGIO
IPC: H01R31/06
Filed: 2005-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit inspection device capable of performing inspection of a predefined signal line and so forth even when there are complicated branches or couplings.  <P>SOLUTION: In the chassis 1, the connection terminals of internal connectors 2a, 2b, 2c for signal are connected by electric wires 4 in between and an internal connector 3 for inspection is connected to the electric wires 4 necessary for inspection. External connectors are normally fitted to the internal connectors 2a, 2b, 2c for signal. The external connector for inspection is fitted to the internal connector 3 for inspection as required, and the inspection of necessary electric wires inside the chassis is performed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007149538-A (JP)
Title: Illumination device
Inventor: MORIGUCHI SHOJI
IPC: H05B37/02
Filed: 2005-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination device in which unnecessary consumption of power of power source is suppressed, and which automatically turns on light and automatically turns off the light after a prescribed time when it becomes dark using an inexpensive and simple structure.  <P>SOLUTION: The illumination device is provided with a sensor means of sensing light and outputting a sensed signal, a capacitor means of accumulating an electric charge based on the sensed signal, a switch means of obtaining conduction during discharge of the electric charge accumulated from the capacitor means, and a light emitting means of lighting during conduction of the switch means.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007145223-A (JP)
Title: Air conditioner for vehicle
Inventor: IMAI TOMONORI
IPC: B60H1/32
Filed: 2005-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner for a vehicle capable of preventing excessive refrigerating capacity increase at last in transferring from an idling state to a travelling state and preventing excessive lowering of evaporator outlet air temperature.  <P>SOLUTION: This air conditioner for the vehicle has a freezing circuit furnished with a variable displacement compressor and an evaporator, a travelling state determining means to discriminate whether it is the idling state or the travelling state, a detection means of the evaporator outlet air temperature, a target value setting means to set a target value of the evaporator outlet air temperature and a compressor capacity control means to adjust a capacity control signal to output to the compressor by proportional and integral enumeration or proportional, integral and differential enumeration so that the evaporator outlet air temperature becomes the target value, and the enumerated value of the integral enumeration is characteristically returned to the calculated value at a point of time when the idling state starts when transfer from the idling state to the travelling state is detected by the travelling state determining means.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007149259-A (JP)
Title: Magnetic recording medium
Inventor: MATSUO KAZUKI
IPC: G11B5/735
Filed: 2005-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a magnetic recording medium which has excellent short wavelength characteristics and is chemically stable.  <P>SOLUTION: In the magnetic recording medium having a magnetic layer containing magnetic powder and a binder on one surface of a non-magnetic support and a back coat layer on the other surface of the non-magnetic support, as the magnetic powder, granular or elliptical magnetic powder having at least iron and nitrogen as constituent elements, containing an Fe<SB>16</SB>N<SB>2</SB>phase and having 5 to 50 nm average particle size is used and especially an amino group containing compound is incorporated in the back coat layer as an anticorrosive.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006287183-A (JP)
Title: Laser irradiation equipment of laser annealing device
Inventor: NISHIDA KENICHIRO
IPC: H01L21/268
Filed: 2005-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To scan a laser beam uniformly on a large-sized substrate without the use of precise and special optical elements while reducing the effect of the interference fringe of a laser beam having high coherency.  <P>SOLUTION: The laser radiation equipment of a laser annealing device carries out the annealing of the whole surface of a semiconductor film by irradiating a part of a tabular substrate 3 having the semiconductor film on its surface with a condensed laser beam 2 of a rectangular form while moving the beam in the lateral direction. It is provided with beam moving equipment 20 to move the condensed laser beam 2 in the longitudinal direction. By this beam moving equipment, the beam is moved in the longitudinal direction within a time duration in which a film which is irradiated with the condensed laser beam 2 is melted and solidified, covering the distance corresponding to the 1/2 phase or larger of the interference pattern existing in the longitudinal direction of the condensed laser beam 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007156607-A (JP)
Title: Authentication system
Inventor: SATO TAKEAKI
IPC: G06F21/34
Filed: 2005-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To automatically guard information displayed on a screen from a person who does not have access right to a computer or a candidate whom a user does not want to have peep the information.  <P>SOLUTION: This authentication system is provided with: a peep prevention information database in which peep prevention identification information to be transmitted from a transmitter for authentication owned by a peep prevention candidate who is not able to view information to be displayed on the screen is registered; a use permission information database in which permission identification information to be transmitted from a transmitter for authentication owned by a use permission candidate who is able to view the information to be displayed on the screen is registered; a receiver for receiving the transmitted identification information; and a peep preventing means having a peep prevention authentication decision part for authenticating the received peep prevention identification information and a permission authentication decision part for authenticating the received permission identification information and a lock decision part for deciding the lock of a computer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006160252-A (JP)
Title: Gas generator
Inventor: BLESSING UWE
IPC: B60R21/26
Filed: 2005-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light weight and small sized gas generator which can be easily and inexpensively manufactured and securely prevent unintended occurrence (resonance ignition) in a combustion process in respective other combustion chamber in a multistage gas generator.  <P>SOLUTION: The gas generator for an airbag module of an automobile has two generator stages which can be ignited independently of one another and each of which includes at least one igniter, at least one propellant charge and at least one combustion chamber in its own pressure housing. The two generator stages are arranged at least partly in a common filter housing together with a common filter unit arranged outside the pressure housing and a first generator stage is made in annular shape. A second generator stage is arranged centrally with respect to the first generator stage and positioned at least partly above the first generator stage.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006134891-A (JP)
Title: Negative electrode for nonaqueous electrolyte secondary battery
Inventor: MATSUSHIMA TOMOYOSHI
IPC: H01M4/13
Filed: 2005-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative electrode for a nonaqueous electrolyte secondary battery that can relax stress caused by volumetric change in active material resulting from charge and discharge, and can prevent deformation of the negative electrode.  <P>SOLUTION: A negative electrode 10 for a nonaqueous electrolyte secondary battery has an active material layer 2 containing active material particles 2a. The active material layer 2 has a metallic material 4 spread among the particles by electroplating. The negative electrode 10 has a large number of holes 5 open to at least one side thereof and extending through the thickness of the active material layer 2. The negative electrode 10 further has a pair of current-collecting layers 3a and 3b contacting an electrolyte, and the active material layer 2 is interposed and disposed in between the current collecting layers 3a and 3b.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007157935-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: OTSUKI HIROSHI
IPC: H01L21/76
Filed: 2005-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which is capable of being applied to a semiconductor device that uses an SOI wafer, having no adverse effects on a semiconductor element formed on an SOI layer, fully reducing contamination by heavy metals etc. due to manufacturing processes without hindering the advantage of the SOI wafer, and having high reliability, and to provide its manufacturing method.  <P>SOLUTION: In a semiconductor device 100, an embedded oxide film 1 is interposed between an SOI layer 2 formed of single crystal silicon on a main surface side and a gettering layer 4, containing more crystal defects than the SOI layer 2, the semiconductor element 20 is formed on the SOI layer 2, and the gettering layer 4 is formed on a support substrate 3 on a rear side. The semiconductor device 100 is equipped with an embedded trench 30, which surrounds the formation region of the semiconductor element 20 so as to isolate it from its surroundings, and is formed penetrating the embedded oxide film 1 so as to reach to the gettering layer 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007154250-A (JP)
Title: CHLORINATION TREATMENT METHOD FOR Ru AND/OR Rh
Inventor: KONO TAKEHITO
IPC: C22B1/08
Filed: 2005-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently leach/recover a platinum group metal from a raw material comprising a platinum group metal including Ru and/or Rh.  <P>SOLUTION: In the chlorination treatment method for Ru and/or Rh, a raw material comprising a platinum group metal at least including Ru and/or Rh (Pt, Pd, Ru, Rh, Ir, Os) (hereinafter referred as a platinum group-containing material) is mixed with a sodium chloride powder with the average particle diameter of ≤100 μm; the mixture is subjected to chlorination roasting treatment in a chlorine atmosphere, so as to make the platinum group metal into a soluble salt, and next, the treated material is subjected to water leaching; thus one or more kinds among Ru, Rh and Ir are leached/recovered.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006103341-A (JP)
Title: Image forming apparatus
Inventor: FUJII SHUJI
IPC: H04N1/00
Filed: 2005-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To avoid generation of a lot of useless copies by urgently stopping a job when the job is executed with a wrong processing mode or the like.  <P>SOLUTION: A processing operation of the time when a total-cancel key is pressed is switched in accordance with the operating state of the image forming apparatus. When the total-cancel key is pressed while reading operation of image data is being performed, the reading operation is forcibly urgently stopped so as to terminate the processing mode. When the total-cancel key is pressed while a copy mode is being selected in a case in which a reading operation of image data is not performed, the image forming operation is temporarily stopped if an image forming operation is being executed, and the processing operation is continued if the image forming operation is not being executed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007158755-A (JP)
Title: Compound filter
Inventor: TAMURA MASAYA
IPC: H03H9/64
Filed: 2005-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound filter which is made to be more compact without deteriorating the characteristics.  <P>SOLUTION: The compound filter includes a surface acoustic wave filter 12, and an LC filter 13 connected to the SAW filter 12. The LC filter 13 is formed by the combination of a π-type LC filter 17, where capacitors 15a, 15b, and an inductor 16a are connected in a π-type, with a capacitor 15c connected to the inductor 16a in parallel. The two capacitors 15a, 15b of the π-type LC filter 17 are formed by oppositely arranging interdigital electrodes on a piezoelectric board 10. The opposing direction (A) of the interdigital electrodes of the capacitors 15a, 15b, and the opposing direction (B) of the interdigital electrodes of SAW resonators 14 are made to be the mutually different directions (in a vertical direction).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007151857-A (JP)
Title: Artificial visual apparatus
Inventor: TAKARADA SHINICHI
IPC: A61F9/007
Filed: 2005-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an artificial visual apparatus which allows recognition of a character, etc. with high resolution as necessary using a retina stimulating electrode.  <P>SOLUTION: An image of external environment is inputed through a camera 103, and an image signal is converted to a nerve stimulation signal by image processing device 104. Then the signal is transmitted to a retina stimulating electrode array 110. When converting the image signals of the camera to nerve stimulating signals, a user holds the scale converting means 106, and enlarge the central part of the image of the camera as necessary to produce a nerve stimulating signal. By this process, the user of the apparatus can visually recognize a enlarged image and can discriminate the character etc.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007158050-A (JP)
Title: Adjustment system of tape feeder
Inventor: YANO KEIJI
IPC: H05K13/02
Filed: 2005-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adjustment system of a tape feeder which can obtain adjustment history data in the tape feeder.  <P>SOLUTION: The adjustment system of the tape feeder is configured so as to be provided with a plurality of tape feeder adjustment devices 1 each provided with a storage means for storing the forwarding position of a tape in the tape feeder as adjustment history data. In this case, the adjustment history data stored in each storage means are stored as adjustment history database in a storage area 60c capable of delivering and receiving data with each storage means.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007155533-A (JP)
Title: Apparatus for measuring air flow rate
Inventor: KONO YASUSHI
IPC: G01F1/69
Filed: 2005-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus 1 for measuring an air flow rate capable of improving the detection accuracy by reducing the variation in heat release from a heat generation resistor 4A with an inexpensive means.  <P>SOLUTION: A by-pass flow channel 6 having a sensing section 4 is provided with both ends of a bobbin on which the heat generation resistor 4A is wound, and a set of guard sections 8 are disposed on the upstream side of a lead section to be attached to the bobbin. The guard sections 8 are disposed at positions for blocking a part of by-pass flow so that the air flowing into the by-pass flow channel 6 does not directly hit the both ends of the bobbin and the lead section. Thus, part of the air flowing into the by-pass flow channel 6 is blocked by the guard sections 8, and the speed of the air flow hitting the both ends of the bobbin and the lead section significantly reduces, so that the heat release from the both ends of the bobbin is reduced. As a result, the variation in heat release from the heat generation resistor 4A can be kept small, and the flow rate detection accuracy is improved.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006191003-A (JP)
Title: Degausser
Inventor: KAJIWARA AKIRA
IPC: H01F13/00
Filed: 2005-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a degausser which effectively demagnetizes a magnetized part existing in the deep portion of a structure without lowering a portability of the degausser.  <P>SOLUTION: The degausser comprises the degausser body 1 and a demagnetizing coil 2. The demagnetizing coil 2 comprises a conductive wire L, and a first coil part 2A and a second coil part 2B connected each other in series. The firt coil part 2A is formed with the conductive wire L wound in square form centering around a central axis 2Aa. The second coil part 2B is formed in square form with the conductive wire L wound centering around a central axis 2Ba.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007157556-A (JP)
Title: Photoelectric sensor with multiple light axes
Inventor: NAHATA FUTOSHI
IPC: H03K17/78
Filed: 2005-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an photoelectric sensor with multiple light axes which can be smoothly mounted on a connector without deforming connector pins.  <P>SOLUTION: A connector connection part 180 has three vertical walls 182, 183, 215 guiding outside faces 253A, 251A, 254A of a power source connector 250, which keeps the attitude of the power source connector 250 so as not to be slanted. In case that the power source connector 250 is mounted with slanted attitude, there is an apprehension that a power source terminals 193 are not smoothly inserted into terminal insertion holes 258 of a joint part 257 and deformed in certain case, but such a case can be avoided by the above constitution, further, the power source connector 250 can be mounted smoothly.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007153563-A (JP)
Title: Automatic document carrying device and image forming device
Inventor: MICHIMURA KAZUHISA
IPC: B65H3/44
Filed: 2005-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To excellently carry paper without slipping a document even if using paper different in paper thickness and paper quality.  <P>SOLUTION: This automatic document carrying device 30 and an image forming device 100 expand the width of carriable paper by feeding the paper by separate paper feeding units 9 different in setting depending on its paper thickness by manually and automatically determining the paper thickness of a loaded document 20, and by providing two kinds of paper feeding mechanisms 9 for thick paper and thin paper for a set of paper feeding ports 6.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006189822-A (JP)
Title: Electrophotographic photoreceptor
Inventor: FURUSHIMA SATOSHI
IPC: G03G5/08
Filed: 2005-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor that while minimizing an absorption of short-wavelength image exposure at its surface layer, is capable of maintaining excellence in electrophotographic performance, such as resolving power.  <P>SOLUTION: The electrophotographic photoreceptor comprises a conductive base material, a photoconductive layer and a surface region layer superimposed on the photoconductive layer, wherein the surface region layer comprises a non-single-crystal silicon nitride film containing at least silicon and nitrogen atoms as a matrix wherein not only an element of Group 13 of the periodic table but also a carbon atom are contained. In the surface region layer, the content of the element of Group 13 of the periodic table based on the total amount of constituent atoms has a distribution such that there are at least two maximums in the direction of the thickness of the layer, and the average concentration (atm%) of nitrogen atoms satisfies 30 atm%≤N/(Si+N)≤70 atm%.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007159665-A (JP)
Title: Game machine, image display apparatus, image generating method, and program
Inventor: KITAHATA KAZUNORI
IPC: A63F7/02
Filed: 2005-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display technology suitable for game machines which achieves a novel advance notice display with a higher attractiveness within a relatively short period of time.  <P>SOLUTION: The game machine which displays the result of a lottery in accordance with the combination of symbols includes: a symbol determining part (4021) for determining winning symbols for drawing a win in the result of the lottery; an advance notice symbol determining part (4022) for determining advance notice symbols for advance notice of the win as the result of the lottery containing a plurality of winning symbols when the plurality of winning symbols exist; and an advance notice performance part (4023) for implementing an advance display for the advance notice symbols collectively when the advance display for the winning symbols is made.  <P>COPYRIGHT: (C)2007,JPO&INPIT