baber/WOPTO huggingface dataset:
Patent JP-2008187270-A (JP)
Title: Image scanner
Inventor: NISHIKAWA HIROSHI
IPC: H04N1/028
Filed: 2007-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image scanner which can remove a contaminant attached to a scan glass for scanning an image of a manuscript to be conveyed without requiring a special operation of a user and in parallel to an image scanning processing.  <P>SOLUTION: The image scanner conveys a manuscript just above a scan glass 12 while scanning a manuscript image optically at a scanning location A. A tray 70 for containing a cleaning sheet C is provided, the cleaning sheet C is sent out to a conveyance route on the upstream side of a guide sheet (step forming member) 30 from the tray 70 by a feeding roller 71, the cleaning sheet C is conveyed overlapping with the conveying manuscript, the cleaning sheet C is separated from the manuscript by a separation detent 72 on the downstream side of the scanning location A, and the cleaning sheet C is returned to the tray 70. In a state that a rear end of the cleaning sheet C projects from a rear end of the conveying manuscript, the cleaning sheet C is overlapped with the manuscript and is conveyed on the scan glass 12. The rear end of the cleaning sheet C drops onto a surface of the read glass 12 from an edge of the guide sheet 30 to remove a remaining contaminant.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008186938-A (JP)
Title: Joined body and its manufacturing method
Inventor: AOYAMA KAZUHIRO
IPC: H01L21/02
Filed: 2007-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reliable joined body of silicon substrates and also to provide a method suitable for manufacturing the same.  <P>SOLUTION: A silicon oxide film and a metal film are deposited in this order on a joint plane of each of a first and a second silicon substrate, and the metal films of the first and second silicon substrates are joined to fabricate the joined body. The method of manufacturing the joined body includes a dipping process wherein the joint planes of the first and second silicon substrates are dipped in a mixed solution containing hydrogen peroxide, water, and one component selected from among a group of ammonia, hydrogen chloride, and sulphuric acid; a metal film formation process wherein the metal film is formed on the joint planes of the first and second silicon substrate which have been subjected to the dipping process; and a joining process of joining the metal films of the first and second silicon substrates which have been formed in the metal film formation process.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008184353-A (JP)
Title: Mortar used for repair and tunnel maintenance and repair method using it
Inventor: ZEN SHINKAN
IPC: C04B7/26
Filed: 2007-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mortar used for repair from industrial byproducts capable of rapid and sound maintenance in a short time in the maintenance work of tunnel coating concrete, or the like.  <P>SOLUTION: This mortar used for repair uses an ultra-minute particle cement having a fineness of the powder of 5,000-8,000 cm<SP>2</SP>/g as a cement binder, and not higher than 50 vol% of fine aggregate is replaced with a man-made light aggregate sand having an absolute dry density of 1.4-2.0 g/cm<SP>3</SP>at not less than 5% of water absorption, and not higher than 50 wt.% of the ultra-minute particle cement is replaced with fly ashes, and a water/binder ratio is made 37-44% (fly ashes are included in the binder), and these compounded material is kneaded to make the mortar having a free-flow of 200-300 mm, a condensation initiation time of later than 45 minutes, and a condensation finishing time of within 80 minutes, in the compounding of a mortar used for repair exerting a compression strength at 3-hour material age of not smaller than 6 N/mm<SP>2</SP>.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008187403-A (JP)
Title: Current/voltage conversion circuit, photo detector circuit, and optical disk device
Inventor: KUSUDA JUNICHIRO
IPC: H03F3/45
Filed: 2007-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current/voltage conversion circuit whose circuit scale can be reduced by simplifying a circuit.  <P>SOLUTION: This current/voltage conversion circuit for converting currents flowing to a light receiving element PD1 into a voltage is provided with a differential amplifier 40 having an input node N1 to which a reference voltage source VB is connected, an input node N2 to which the light receiving element PD1 is connected and an output node N3; a plurality of amplifiers 41a to 41c for outputting a voltage corresponding to currents Ix to be input to the output node N3; and a plurality of feedback resistances RT1 to RT3. The amplifiers 41a to 41c are respectively provided with voltage conversion parts 42a to 42c for detecting the change of currents to be input to the output node N3, and for generating a voltage corresponding to the current change; and emitter/follower circuits 43a to 43c for inputting the voltage generated by the voltage conversion part 42a to 42c.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008185460-A (JP)
Title: Pressure sensor and manufacturing method therefor
Inventor: KAWASAKI EIJI
IPC: G01L9/00
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To join a metal stem to a sensor chip without the use of low-melting glass, and to constitute the metal stem using a material other than Kovar (R).  <P>SOLUTION: The back surface of a sensor chip 30 is jointed directly to the front surface of a diaphragm 21. Thus, sensor chip 30 does not need to be jointed to the diaphragm 21 by using the low-melting glass, and the metal stem 20 does not need to be constituted with Kovar, or the like, differently from the conventional structure employing the low-melting glass. Thus, the metal stem 20 can be constituted with SUS, or the like, that is inexpensive and is processed more easily than Kovar, or the like.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008188128-A (JP)
Title: Game machine
Inventor: KINOSHITA TAKAAKI
IPC: A63F7/02
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine constituted to synchronize a performance with a constant time to be expended for displaying a pattern display device or the like and a performance with an inconstant time to be expended for mechanically operating accessories using game balls or the like.  <P>SOLUTION: A Pachinko machine 1 has a center accessory 23 for bringing game balls into the inside of the accessory, and a rotation accessory part 43 for executing a mechanical performance operation with the game balls. Then, a performance control means 71 guides the game balls into the rotation accessory part 43 and makes the rotation accessory part 43 execute the performance operation, starting with a start of display concerning a decision of big winning in a pattern display device 32. Further, the performance control means 71 covers the rotation accessory part 43 with a lid member 41 starting with an end of display concerning the decision of big winning and cancels the performance operation of the rotation accessory part 43 (that is, makes it invisible for a player). Thus, the performance operation of the rotation accessory part 43 swiftly ends in synchronization with the display of the pattern display device 32 so as to provide a novel performance.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008192451-A (JP)
Title: Sealant film for lead, and nonaqueous electrolyte battery
Inventor: YAMADA HIROYUKI
IPC: H01M50/557
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-costed sealant film for a lead having both of sealability and short circuit resistance with high reliability without requiring an adhesive, and a nonaqueous electrolyte battery.  <P>SOLUTION: The sealant film for the lead is used in order to seal an electrode terminal lead of the nonaqueous electrolyte battery and has a laminate structure consisting of an inner layer, an intermediate layer, and an outer layer. The intermediate layer contains acid-modified polypropylene with a high melting point, and the inner layer and the outer layer contains acid-modified polypropylene with a low melting point. The difference in the melting point between high melting point acid-modified polypropylene and low melting point acid-modified polypropylene is 20-25°C. The nonaqueous electrolyte battery uses this sealant film for the lead. A battery element, a sheath material, and a thermal welding part to seal the sheath material while maintaining the electrode terminal being led to outside are provided. The electrode terminal lead is covered with the sealant film at a position corresponding to the thermally welding part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008188876-A (JP)
Title: Plate surface treating method of lithographic printing plate
Inventor: SASAOKA SENZO
IPC: B41N3/00
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plate surface treating method which enables the sufficient removal of smears adhered to the plate surface without damaging an image layer and also enhancement of the resistance to plate wear, in a lithographic printing plate made of a recently widely commercialized high-sensitivity plate.  <P>SOLUTION: This plate treating method enables the treatment of the plate surface of the lithographic printing plate with a plate surface cleaning agent. The lithographic printing plate is obtained by forming an image in an original plate of the lithographic printing plate having an image recording layer containing a specified binder polymer and a protecting layer containing an inorganic lamellar compound on a support in this order. The plate surface cleaning agent is of an emulsification-type, containing not less than 10 mass% 16 to 24C straight-chain unsaturated aliphatic acid and water.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008189877-A (JP)
Title: Resin composition for laser-degradation, and pattern-forming material using the same
Inventor: SUGAZAKI ATSUSHI
IPC: C08F2/44
Filed: 2007-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition for laser-degradation which can be applied even to a thick film, has high engraving sensitivity enabling effective engraving with low laser energy, and has good resolving power, and to provide a pattern-forming material using the composition.  <P>SOLUTION: This resin composition for laser-degradation comprises a polymerizable compound having at least one moiety expressed by >C=N-O- in the molecule, and a binder polymer. This pattern-forming material is characterized by having a layer comprising the composition on a support.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008199095-A (JP)
Title: Semiconductor integrated circuit device
Inventor: YOSHIDA EMIKO
IPC: H03K4/501
Filed: 2007-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To output a stable oscillation frequency without being influenced by dispersion in process variation or changes in external environments.  <P>SOLUTION: The semiconductor integrated circuit device 30 is provided with a CR oscillation circuit 1 and a reference voltage generation circuit 2. The CR oscillation circuit 1 is provided with a comparator COMP1, a capacitor C1, an inverter INV1, an inverter INV2 and a resistor R1. The capacitor C1 and the resistor R1 function as a CR oscillation means. The reference voltage generation circuit 2 generates stable reference voltage Vref1 with small voltage variation and small temperature change and reference voltage Vref2 higher than the reference voltage Vref1, outputs the reference voltage Vref2 to an input port (+) of the comparator COMP1 when an oscillation output signal of the CR oscillation circuit 1 is in a high level and outputs the reference voltage Vref1 to the input port (+) of the comparator COMP1 when the oscillation output signal is in a low level.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008205545-A (JP)
Title: Output connector for microphone and condenser microphone
Inventor: AKINO YUTAKA
IPC: H01R9/00
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the loosening and displacement of a pin during assembly of an output connector for a microphone which has three pins pressed in a connector base while a printed wiring board for which measures against unnecessary electromagnetic waves are taken over the connector base.  <P>SOLUTION: The output connector for the microphone includes the connector base 11 in which hot-side and cold-side three pins E, SH, and SC for grounding and signals are pressed, and the printed wiring board 100 which have three insertion holes 101 to 103 where the pins E, SH, and SC are inserted and for which measures against unnecessary electromagnetic waves are taken. The printed wiring board 100 is disposed on one surface of the connector base 11, and the respective pins E, SH, and SC are pressed in the connector base 11 from the side of the printed wiring board 100, and electrically connected to connection terminals 101a to 103a formed around the insertion holes 101 to 103 of the printed wiring board, the respective pins E, SH, and SC and connection terminals 101a to 103a being electrically connected by conductive washers 300 fitted to the respective pins.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007219526-A (JP)
Title: Stereoscopic image conversion panel and stereoscopic image display device having the same
Inventor: YUN HAE-YOUNG
IPC: G02B30/29
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stereoscopic image conversion panel having reduced thickness and a stereoscopic image display device having the same.  <P>SOLUTION: A stereoscopic image display panel is provided with a first lens substrate, a second lens substrate, a stereoscopic image lens part and a lens liquid crystal layer. The first lens substrate and the second lens substrate are arranged to face each other. The stereoscopic image lens part is arranged between the first lens substrate and the second lens substrate and contains a main lens of a concave shape and a sublens at least one of which is arranged at each of both side parts of the main lens and which has a concave shape. The lens liquid crystal layer is housed in the main lens and the sublens, is arranged between the first lens substrate and the second lens substrate, consists of liquid crystal molecules having anisotropic refractive indexes and refracts light polarized in a predetermined direction at a boundary face with the stereoscopic image lens part to change a planar image to a stereoscopic image. In such a manner, the stereoscopic image lens part is constituted of the main lens and the sublens of thinner thickness, thereby thickness of the stereoscopic image panel can be decreased.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007227921-A (JP)
Title: Manufacturing method of dielectric having reduced dielectric constant, semiconductor device constituting element, and substrate
Inventor: HSU LOUIS LU-CHEN
IPC: H01L21/316
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dielectric having a reduced dielectric constant, and to provide its manufacturing method.  <P>SOLUTION: In a first embodiment, a first method of manufacturing a dielectric having a reduced dielectric constant is provided. The first method includes the steps of: (1) forming a dielectric layer including a trench on a substrate; and (2) forming a cladding region in the dielectric layer by forming a plurality of air gaps in the dielectric layer along at least one of a sidewall and a bottom of the trench so as to reduce an effective dielectric constant of the dielectric. Numerous other aspects are provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008204727-A (JP)
Title: Headlight device for vehicle
Inventor: MIYAZAWA TAKESHI
IPC: B60Q1/04
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle headlight in which perception is improved taking into consideration characteristics of human eyes.  <P>SOLUTION: When the surrounding illuminance is low, blue light has better visibility from visibility characteristics, thereby, light including more of blue component light is irradiated at night from a headlight. In this case, if there is less red component light, the visibility such as of color tone and shape is deteriorated, therefore, light is irradiated so that the center area of the irradiation region projected on the road surface irradiated from the headlight may have more of irradiation volume of red component light than the other region, and light is irradiated so that the center area is inclined by a prescribed angle upward (for example, 10° or 15° etc) with the horizontal surface passing the headlight as a reference and an upper part than the inclined surface including the headlight may have more irradiation volume of red component light than the other region.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008204799-A (JP)
Title: Activation method of solid-state polymer type fuel cell
Inventor: OHASHI SOUZABURO
IPC: H01M8/10
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve a battery performance by changing electrodes of a fuel cell into an active and optimal status.  <P>SOLUTION: The activation method of a solid-state polymer type fuel cell including an anode, a cathode, and a polymer electrolyte membrane arranged between the anode and the cathode, wherein at least one side of the anode and the cathode contains a carbon material of a Lc value of five or more comprises: the process of assembling the solid-state polymer type fuel cell; and the process of impressing a voltage of 1.0-1.5 V between the anode and the cathode after the assembly.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008200837-A (JP)
Title: Bumper for cushioning mounted on tip end of fork-like hand
Inventor: OGURA KATSUHITO
IPC: B66F9/12
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bumper mounted on a tip end of a fork having an element of a spring, without breaking other stacked carrying objects when the fork carries large planar-shaped stacked carried objects, with a simple sheet-metal structure.  <P>SOLUTION: There is provided a bumper for cushioning mounted on the tip end of a fork-like hand on which carried objects fitted to an arm such as a transport robot is placed, the bumper being a sheet-like structure having at least one or more folding parts in an advancement direction of the carried objects of the fork-like hand.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008211327-A (JP)
Title: Information processing apparatus
Inventor: NAGAMI MASAHIRO
IPC: H04N1/00
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing apparatus without limiting kinds of electronic apparatus to be connected.  <P>SOLUTION: The information processing apparatus having a connection means 27 to which electronic equipment 40A having a battery 45 inside is connected has a switching means 25 for switching the operation mode of the information processing apparatus 11, and a charging control means for charging the battery when the electronic apparatus 40A is connected to the connection means 27 while the operation mode is switched by the switching means 25 (YES at S4, S5, S6, and S7, or NO at S6 and YES at S14).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008207735-A (JP)
Title: Welding device of vehicle body, and vehicle body manufacturing method
Inventor: SUGAWARA TOSHIO
IPC: B23K11/11
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle body welding technique capable of heightening a vehicle body quality by restraining residual foreign matters on a floor panel.  <P>SOLUTION: In this vehicle body respot welding device 11, a tack-welde vehicle body 12 is respot welded to obtain a welded vehicle body. The respot welding device 11 comprises vehicle body reverse mechanisms 17F, 17R making the tack-welded vehicle body 12 to a upright posture or an inverted posture. When the tack-welded vehicle body 12 is in the upright posture, a portion of the vehicle body lower than a top face of the floor panel provided to the tack-welded vehicle body 12 is welded, and when the tack-welded vehicle body 12 is in the inverted posture, a portion of the vehicle body higher than the top face of the floor panel is welded.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008209876-A (JP)
Title: Image forming apparatus
Inventor: UEDA SHINICHI
IPC: G03G15/00
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent toner accumulated on a dust-proof cover from dropping onto a dust-proof glass in an image forming apparatus which forms an image by irradiating an image carrier with a laser beam from below.  <P>SOLUTION: The image forming apparatus includes: an image carrier 11; an exposure device 14 arranged below the image carrier 11 in a vertical direction, having an aperture part through which the laser beam 15 is emitted to the image carrier 11 and forming an electrostatic latent image on the image carrier 11; the dust-proof glass 16 covering over the aperture part of the exposure device 14 and transmitting the laser beam 15 emitted from the exposure device 14; the dust-proof cover 17a catching the toner dropping to the dust-proof glass 16; and a storing part 17 storing the toner caught by the dust-proof cover 17a. The apparatus includes a cleaning means 18 moving in contact with the dust-proof cover 17a and cleaning the dust-proof cover 17a by moving the toner caught by the dust-proof cover 17a to the storing part 17.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218036-A (JP)
Title: Module connector
Inventor: NISHIO ATSUSHI
IPC: H01R13/639
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a module connector which stably retains a module installed by insertion even in the case insertion and removal of the module are made repeatedly.  <P>SOLUTION: The module connector 100 comprises a connector main body 110 of box type having a housing part 112 in which a camera module is inserted, a terminal part 130 which is connected electrically to the camera module housed in the housing part 112, and a coming-off stop member 150 which holds the camera module in the housing part 112 to carry out coming-off stop. This coming-off stop member 150 has a pushing plane part which is formed at the tip of an elastic arm part 151 and is installed to appear and project freely into the housing part 112 from the side face side of the housing part 112, and engaged with the bottom face of a locking groove of the camera module by pushing it on a face crossing the insertion direction at the time of projection. By this pushing plane part, the camera module housed in the housing part 112 is regulated movement in coming-off direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008217873-A (JP)
Title: Content playback device, content playback program, and computer readable recording medium recording same program
Inventor: IKEZAWA YOSHIYUKI
IPC: G11B27/00
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To enable a plurality of users to efficiently view a content without performing any complex user management even when the plurality of users are permitted to operate a content playback device and the like.  <P>SOLUTION: The content playback device includes a recording unit 122, an input I/F 130, a video I/F 126, and a CPU 120. The recording unit 122 stores video information and resume information composing a content. The input I/F 130 receives an instruction of playback of the content and an instruction of stopping the playback. The video I/F 126 outputs the resume information and the video information. The CPU 120 outputs the video information when a playback instruction is received. The CPU 20 generates, when a stopping instruction is received while the video information is output, resume information according to the point of time. The CPU 20 stores the resume information generated after the reception of the instruction in the recording unit 122, in addition to the information stored before the stopping instruction is received.  <P>COPYRIGHT: (C)2008,JPO&INPIT