baber/WOPTO huggingface dataset:
Patent JP-2009069557-A (JP)
Title: Image forming apparatus
Inventor: KOJIMA SEIJI
IPC: G03G21/00
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that is capable of suppressing image flow caused by a discharge product, has little thermal effect on an intermediate transfer body itself and elements around the intermediate body, and is small in size and inexpensive.  <P>SOLUTION: The image forming apparatus 1 has at least a charging roller 19, a photoreceptor drum 18, and an intermediate transfer belt 12. A heater 30 capable of supplying power only when the power source of the image forming apparatus 1 is on is disposed below the intermediate transfer belt 12. The heater 30 outputs 8W when 24V is applied. The pseudo-consumption power of the heater 30 can be changed to 4W by turning on/off the heater 30 continuously. The output of the heater 30 is set so as to decrease when a prescribed time has elapsed after the start of the supply of power to the heater 30.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009048596-A (JP)
Title: Data capacity reduction system
Inventor: IMAMURA YOSHIHITO
IPC: H04N5/765
Filed: 2007-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that only a limited amount of data can be compressed for a personal computer or a mobile phone (hereafter referred to as terminal), so that only the limited amount of data can be stored in the terminal, while high-quality large-capacity video image or the like cannot be stored in the terminal.  <P>SOLUTION: Data which cannot be stored in the terminal is stored in a server of the Internet, so that an amount of data larger than the capacity of the terminal can be handled.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009074855-A (JP)
Title: Photodetection device
Inventor: CHIBA TADASHI
IPC: G01J1/42
Filed: 2007-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized photodetection device having a small power consumption, capable of detecting irradiation light applied to a casing of an electronic device.  <P>SOLUTION: This photodetection device includes two light receiving elements having each mutually different light reception wavelength characteristic, connected in series through a middle point, and arranged in the facing state to an opening of the casing of the electronic device, and uses a signal showing a current extracted from the middle point as a detection signal, while maintaining both ends of a series circuit of the light receiving elements at a reference electric potential.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009076734-A (JP)
Title: Ignition coil for internal combustion engine
Inventor: KIMURA HIROSHI
IPC: H01F38/12
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ignition coil for internal combustion engine wherein both high output and reduction in size and weight are achieved.  <P>SOLUTION: The ignition coil for internal combustion engine includes an iron core 1 composed of a center iron core 11 and a side iron core 12 arranged outside the center iron core 11, which forms a closed magnetic path and is magnetized by energization of a primary coil 3, and a permanent magnet 2 magnetized in a reverse direction to an excitation direction of an iron core 1, which is inserted into a void portion 10 of the iron core 1. In the ignition coil, the permanent magnet 2 having a thickness L(m) of 0.0015(m) and a cross section Sm(m<SP>2</SP>) of 0.000147(m<SP>2</SP>) [0.021(m)×0.007(m)] is adopted. A magnetizing current of 10A is made to flow to the primary coil 3, and an electric resistance value of the primary coil 3 is set at 0.5 Ω.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009079624-A (JP)
Title: Cable protection guide device
Inventor: UTAKI AKIHIKO
IPC: H02G11/00
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cable protection guide device which can improve the connecting strength of side plate sections, reduce assembly work burden, improve the component strength of connecting sections, and allows batch processing of assembly work.  <P>SOLUTION: A side plate section 110 includes a link module 120 having a designated number of side plates 122 integrally formed through a joint section 124 and a flexible joint arm 126 extended from this joint section, and a stopper link 130 which is engaged between adjacent side plates from cable housing space side and attached to the joint section by a snap fit mechanism. Furthermore, the link module includes a male type connecting plate 127 and a female type connecting plate 128, which are adjacent to its both ends, connecting the link module, respectively. Additionally, the male type connecting plate and the female type connecting plate form same shape as the side plate when connected to the female type connecting plate and the male type connection plate of the adjacent link module, respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009082225-A (JP)
Title: Radiographic apparatus
Inventor: YOSHIDA MITSUTAKE
IPC: A61B6/00
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that positioning of the C arm and the table is not carried out speedily, when determining a photographing position during angiographic examination, because it is difficult for an operator to push two different push buttons simultaneously while moving a grip vertically in order to move a C arm and to move a table vertically and the table cannot be moved vertically until movement of the C arm is finished.  <P>SOLUTION: A memory practice switch 23 doubles as a switch that permits vertical movement of the table. After an appropriate switch is designated from memory switches 20, the grip 11 is moved vertically while pushing the memory practice switch 23. By doing so, the C arm 3 and the table 16 are moved simultaneously. With such a configuration, time necessary to determine a photographing position is reduced and an examination is carried out speedily.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009084911-A (JP)
Title: Valve device for fitting and fitting
Inventor: MATSUO MEGUMI
IPC: E06B7/10
Filed: 2007-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve device for fittings which can open or close a passage in which a fluid circulates, and which does not make an unpleasant sound when closing the passage.  <P>SOLUTION: The passage 10 for ventilation in which a fluid such as air circulates is formed in the upper frame 3 of the fittings, and a valve 20 used for opening or closing the passage 10 is provided with a valve body 21. One end of the valve body 21 is suspended and provided so that it can freely swing in the open/close direction. Then, a pile 22 is provided at the other end of the valve body 21. When the valve body 21 swings in the closing direction, the pile 22 is brought into contact with the contact part 40 of the valve body, and the occurrence of an unpleasant sound can be prevented.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009086502-A (JP)
Title: Coated paper for electrophotography
Inventor: KOGA CHIZURU
IPC: D21H25/06
Filed: 2007-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide coated paper for electrophotography capable of suppressing occurrence of wrapping in a transfer part and a fixing part when forming images with an electrophotographic image forming apparatus.  <P>SOLUTION: The coated paper for electrophotography has base paper containing pulp fibers and a coating layer containing a pigment and an adhesive provided on at least either face of the base paper. Projection parts of 1.0 μm or more height are provided on at least any one face, and white paper glossiness conformed to JIS P-8142 on one face is 30% or more. Existence density of the projection parts is in a range of 1-200 pieces/mm<SP>2</SP>.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009085907-A (JP)
Title: Apparatus for inspecting steel ball
Inventor: NISHIDE TAKUSHI
IPC: G01N27/90
Filed: 2007-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To substantially simultaneously carry out steel ball inspections of visually inspecting flaws, discriminating a foreign material and determining a hardened state which are carried out separately in conventional methods, by using the same probe in one-time visual inspection apparatus, aimed at simplifying the inspection system as a whole, saving its footprint and shortening its processing time.  <P>SOLUTION: An eddy current equipment having the probe 7 of an upper-mounted coil type is built in the appearance inspecting apparatus, and the probe 7 is disposed near a steel ball. The visual flaw inspection which is carried out by bringing high-frequency current to flow in the probe, and discrimination of foreign materials and the determination of the hardened state which are carried out by bringing low-frequency current to flow in the same probe, can be carried out substantially in a simultaneous and continuous manner.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009094108-A (JP)
Title: MANUFACTURING METHOD OF GaN-BASED LED DEVICE
Inventor: HIRAOKA SUSUMU
IPC: H01L33/38
Filed: 2007-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a GaN-based LED device in which a GaN-based LED device having a transparent electrode formed of TCO on a p-type semiconductor layer and a bonding pad formed partially on the transparent electrode is reduced in loss due to light absorption of a metal film included in a (p) electrode and further the GaN-based LED device reduced in the loss can be efficiently be manufactured.  <P>SOLUTION: The manufacturing method of the GaN-based LED element includes the steps of forming a first TCO film on a surface of a p-type GaN-based semiconductor layer by a vapor deposition method; and forming a second TCO film continuously from on the surface of the p-type GaN-based semiconductor layer to on a surface of the first TCO film by a sputtering method. While the second TCO film is formed, a third TCO film is formed on a surface of an n-type GaN-based semiconductor layer. In a region including an interface between the second TCO film and p-type GaN-based semiconductor layer, a metal film is formed which comes into contact with the second TCO film.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009092102-A (JP)
Title: Linear actuator
Inventor: SAYAMA KOJI
IPC: F16H25/20
Filed: 2007-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear actuator capable of preventing shaft core deviation and screw deviation, highly accurately performing proceeding/receding motion, and positively storing parts in a casing in a structure in which a threaded shaft part 41 of an output shaft 4 directly protrudes from/recedes into a tip end of a threaded part 311 of a rotor 3 while a structure of the output shaft 4 supported by shaft center assembling tolerance of the threaded shaft part 41 and the threaded part 311 of the rotor 3 that become a screw connection part is avoided.  <P>SOLUTION: The output shaft 4 is partition-formed into a rotation stopper end shaft part 42, the threaded shaft part 41 at the center, and a front shaft part 43, and is pivotally installed between bearing parts 122, 132 formed on bearing members 121, 131, respectively. Further, a front side stroke area 13S where the threaded shaft part 41 and a front shaft part 43 proceed/recede are formed between the bearing member 131 and the threaded part 311, and the output shaft 4 is allowed to advance/retreat.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009090548-A (JP)
Title: Skin layer of interior finish material
Inventor: MIKAMI MASAHIKO
IPC: B60R13/02
Filed: 2007-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a skin layer which enables a cost reduction by employing nonwoven fabric as the skin layer of interior finish material and brings out high-quality stitch tone unobtainable only by nonwoven fabric.  <P>SOLUTION: In the skin layer of interior finish material, in which the skin side of a base material 11 is covered with the skin layer 13, the skin layer 13 is composed of a nonwoven fabric layer 16 on the base material 11 side and a half-tricot layer 17 on the skin side. In order to manufacture a skin material, the nonwoven fabric sheet is fed by rolls so as to apply an adhesive onto the nonwoven fabric sheet and then piled up on a half-tricot sheet in order to be press-molded.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008174301-A (JP)
Title: Ergonomic carton container
Inventor: KAWAGUCHI KATSUNORI
IPC: B65D83/06
Filed: 2007-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ergonomic carton container capable of being prevented from sliding.  <P>SOLUTION: The ergonomic carton container comprises a carton body and a top cover. The carton body includes a front panel, a rear panel, a bottom panel, and a pair of side panels. The front and rear panels include internally curved parts. The product consists of folding type semifinished material used for forming the carton body, the ergonomic carton container and a granulated detergent stored in it.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009093456-A (JP)
Title: Shared data browsing/edition method, shared data browsing/editing program, server, and client
Inventor: KAMEDA SHIICHI
IPC: G06F12/00
Filed: 2007-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To enable all users who perform access to shared data to always browse and edit the latest data by timely reflecting the editing circumstances of the others on the shared data.  <P>SOLUTION: The shared data 121 stored in a server 1 are copied to a client 2 as mirror data 221, and the client 2 edits the mirror data 221, and transmits the mirror data 221 to a server 1 or the other client 2, and the server 1 or the other client 2 which has received the mirror data 221 updates the shared data 121 and the mirror data 221 of its own storage part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009093467-A (JP)
Title: Vending machine
Inventor: INOUE TAKAHIRO
IPC: F25B49/02
Filed: 2007-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To secure the life of a sensor, and to quickly detect the leakage of a cooling medium in a vending machine for reducing the risk of explosion by ejecting a cooling medium which has leaked to the inside of a storage box.  <P>SOLUTION: This vending machine is provided with a guide 42 for making the inside of a storage box 23 communicate with the outside of the storage box 23 at the lower part of the front part of the storage box 23, and a leakage detection sensor 43 is installed in a machine chamber 51 arranged at the position lower than the position of the guide 42 outside the storage box of the storage box 23, and a cooling medium leaking in the storage box 23 is guided through the guide 42 to the outside of the storage box 23, and the leakage of the cooling medium is detected by the leakage detection sensor 43 outside the storage box 23 so that it is possible to prevent the deterioration of the leakage detection sensor 43 due to such a reason that the leakage detection sensor 43 is arranged in the storage box 23, that the leakage detection sensor 43 is arranged under a high temperature environment, or that the leakage detection sensor 43 is poisoned by gas to be generated in the storage box 23.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009090912-A (JP)
Title: Studless tire
Inventor: WATABE RYOICHI
IPC: B60C3/06
Filed: 2007-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire solving such a problem held by a prior art and superior in anti-hydroplaning property and operation stability performance on a dry road in addition to performance on snow and ice.  <P>SOLUTION: In the pneumatic tire having a wide circumferential main groove extending in a circumferential direction of a tread on a tread stepping surface of the tire, in a cross section in a width direction of the tire, length SWH<SB>out</SB>of a perpendicular taken down from the maximum width position to a tire rotation axis of an area becoming a vehicle outside at attachment of the vehicle making an equator surface of the tire as a border is made longer than length SWH<SB>in</SB>of a perpendicular taken down from the maximum width position to the tire rotation axis, and further, the circumferential main groove is arranged such that a width center of the groove is positioned at an inner side of the vehicle at attachment of the vehicle than an equator of the tire.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009094962-A (JP)
Title: Passive optical network system and station-side optical line terminating apparatus
Inventor: IKEDA HIROKI
IPC: H04L12/44
Filed: 2007-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a passive optical network PON system in which several types of ONUs that differ in signal transmission speed can be connected to a single OLT.  <P>SOLUTION: A station side optical line terminating apparatus OLT, connected to several types of ONUs which differ in signal transmission speed through an optical distribution network, includes an optical transmitter/receiver 101 connected to the optical distribution network, a transmission/reception line interface 102 connected to a wide-area network, a downstream frame processing section 121 for converting a packet received by the transmission/reception line interface, from the wide-area network into a downstream frame containing identification information on a destination ONU in a header, and a downstream transmission controller 124 for modulating the downstream frame, at a speed corresponding to a signal transmission speed of the destination ONU and outputting the modulated frame to an electrical/optical converter connected to the optical transmitter-receiver.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008072744-A (JP)
Title: Authentication procedure for verifying identity of mobile stations
Inventor: DENT PAUL W
IPC: H04W52/04
Filed: 2007-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for providing encryption of signals to be transmitted between mobile stations, and enabling mobile-to-mobile calls via a common relay station which decreases the amount of delay appearing in a system.  <P>SOLUTION: During call setting, a key for encrypting signals transmitted from mobile stations is established. The signal transmitted between mobile stations and encrypted is periodically monitored at a mobile switching center and compared with the established key. If the encrypted signal does not match the established key, the connection is terminated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009095456-A (JP)
Title: Gaming machine
Inventor: ISOGAI AKIRA
IPC: A63F5/04
Filed: 2007-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a game machine providing a player with great amusement by determining a special prize through lottery.  <P>SOLUTION: A plurality of symbols are stopped and displayed on a symbol display part as a game result. When the predetermined number or more of predetermined marks are displayed on the symbol display part, a game is transferred to a progressive acquisition game. The progressive acquisition game to be performed is determined among a plurality of progressive acquisition games according to the displayed marks. The marks are displayed by being accompanied with a predetermined image performance. When a progressive bonus is won, a prize corresponding to an amount of a jackpot corresponding to the progressive acquisition game is given.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009099380-A (JP)
Title: Fuel cell system
Inventor: TAGUCHI KOKI
IPC: H01M8/24
Filed: 2007-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of suppressing the inflow of condensed water generated at least in a gas induction part into a fuel cell in a simple constitution.  <P>SOLUTION: The fuel cell system includes: a fuel cell stack formed by stacking at least one or more layers of unit cells of the fuel cell; end plates arranged at both ends in the stacking direction of the fuel cell stack; a gas induction part going along the inside of the end plates and communicating with a gas supply manifold passing in the stacking direction through the fuel cell stack; and a gas exhaust part going along the inside of the end plates and communicating with a gas exhaust manifold passing in the stacking direction through the fuel cell stack. The gas induction part inside the end plates is inclined so as to go down from the side facing the gas supply manifold toward the upstream side of reaction gas passing through the gas induction part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008056690-A (JP)
Title: Method for producing grignard reagent
Inventor: SEKI MASAHIKO
IPC: C07F3/02
Filed: 2007-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a Grignard reagent more efficient than the conventional method.  <P>SOLUTION: The method for producing the compound represented by general formula (IX): R-X-Y (wherein, X is zinc or magnesium; and Y is iodine, bromine or chlorine) includes reacting a compound represented by general formula (VIII): R-I (VIII) (wherein, R is an alkyl group which may have a substituent, a bicyclo group which may have a substituent, an alkenyl group which may have a substituent, a heterocyclic group which contains one to four atoms selected from nitrogen atoms, oxygen atoms and sulfur atoms, and may have a substituent, or an aryl group which may have a substituent) with zinc or magnesium treated with bromine, hydrogen chloride or hydrogen bromide.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009095779-A (JP)
Title: Mixed foreign substance removal device
Inventor: ISHIDA HIROKI
IPC: B03C7/02
Filed: 2007-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mixed foreign substance removal device of which the performance of eliminating a mixed foreign substance is sufficiently high and which has a simple construction and a reduced production cost.  <P>SOLUTION: The mixed foreign substance removal device is equipped with a belt conveyor 23 for conveying granules 22 of a group of processed substances possible to contain mixed dielectric foreign matters; a fluororesin roll 43 which is arranged at a certain interval from the belt conveyor 23, of which the rotating cylindrical surface takes charge, and which adsorbs foreign matters from the granules 22 conveyed with the belt conveyer 23; a negative ion genesis region 41 for electrically charging the cylindrical surface of the roll 43; and a sticky roll 44 which is abutted onto the fluororesin roll 43, rotates by moving in response to the rotation of the roll 43, and removes foreign matter adsorbed by the stickiness of the cylindrical surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009096902-A (JP)
Title: Method for recovery of rare earth element from fluorescent material
Inventor: AKAI TOMOKO
IPC: C09K11/01
Filed: 2007-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method for the recovery of rare earth elements from a fluorescent material containing the rare earth elements as an activation component and relatively easily applicable to a wide variety of fluorescent materials.  <P>SOLUTION: A fluorescent material containing a rare earth element is added with a component vitrifiable with the fluorescent material, is vitrified by melting, and is brought into contact with an aqueous solution containing an acid, to extract the rare earth element from the fluorescent material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009098045-A (JP)
Title: Testing substrate fixing mechanism
Inventor: KAMIYA MITSUHIRO
IPC: G01R31/26
Filed: 2007-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a testing substrate fixing mechanism capable of easily changing a testing substrate.  <P>SOLUTION: The testing substrate fixing mechanism, which fixes a testing substrate mounted on a test head for a DUT test, includes a cover connected to the test head so as to cover from above and a test head card fixing clasp, connected to the cover, for fixing the testing substrate connected to oppose the cover at the upper side of the cover, in which when the testing substrate is detached or attached, it is detached or attached from the test head under the condition that the cover and the test head card fixing clasp are connected.  <P>COPYRIGHT: (C)2009,JPO&INPIT