baber/WOPTO huggingface dataset:
Patent JP-2004143769-A (JP)
Title: Rain gutter hanger
Inventor: MOTO TAKAAKI
IPC: E04D13/072
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rain gutter hanger which is installed simply to a folded-plate roof and in which a nut is not slipped off due to the gradual looseness of the clamping of the nut by an external force such as wind and snow and vibrations after the execution of work.  <P>SOLUTION: In the rain gutter hanger in which a gutter supporter 1 having gutter-lug holding sections 11 and 12 at both ends and an inserting hole 13 at a center is held and fixed with nuts 7 and 70 at the lower end of a hanging bolt 2, the lower end of the hanging bolt 2 is bent toward an oblique lower section from a holding section 22 and a screw 211a is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143299-A (JP)
Title: Rubber composition for hose
Inventor: KANBE SHINOBU
IPC: C08K5/40
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead-free rubber composition capable of obtaining hoses prevented from sticking to any metallic product and good in storage stability.  <P>SOLUTION: The rubber composition for hoses consists mainly of (A) at least one rubber selected from the group consisting of epichlorohydrin polymer rubber, epichlorohydrin-ethylene oxide copolymer rubber and epichlorohydrin-ethylene oxide-allyl glycidyl ether copolymer rubber, and contains the component(α) or (β) mentioned below: (α) a vulcanizing agent comprising (α1) 2,3-dimercaptoquinoxaline, (α2) at least one of 1,8-diazabicyclo(5,4,0)undecene-7 and a salt thereof and (α3) a sulfur-based vulcanizing agent, and (β) a vulcanizing agent comprising (β1) a triazine-based vulcanizing agent and (β2) a sulfur-based vulcanizing agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145079-A (JP)
Title: Coating device for manufacturing silver salt heat developing photosensitive material, and manufacturing method for coater
Inventor: AOKI KEIICHI
IPC: B24B19/00
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating device for manufacturing a silver salt heat developing photosensitive material having a coater which does not generate a line-like defect on a coating face even in continuous use for a long period, and to provide a manufacturing method for the coater for use in the device.  <P>SOLUTION: The device coats a photosensitive layer embrocation containing silver components and a nonphotosensitive protective layer embrocation onto a supporting body by a slot coater during manufacturing the photosensitive material. The device is characterized in that, in the slot coater, at least a center line surface roughness on a lip face contacting to the photosensitive layer embrocation is formed with smoothness Ra (Ra is a center line surface roughness with a unit of μm) of ≤0.5 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151785-A (JP)
Title: Detachable device and method for starting program
Inventor: KOBAYASHI SHINYA
IPC: G06F9/06
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a serviceable detachable device and a method for starting a program.  <P>SOLUTION: A hub sorting part 31 easily performs a plurality of functions by causing a single composite device 2 to allocate the sending and receiving of data to and from a computer 1 to a plurality of devices. A recognition control part 32, when connected to a USB and upon receiving from the host an inquiry signal about the kind of equipment, sends back a pseudo signal indicating that the equipment is a CD-ROM. Upon the installation of the device, a desired process such as executing a program described in scripts is automatically executed without the need to preinstall a memory-resident program for detecting installation in the computer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150080-A (JP)
Title: Straightening device
Inventor: OKAMURO NORIYUKI
IPC: E04G21/18
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight straightening device 10 having sufficient strength.  <P>SOLUTION: A lever 60 is mounted to a body 22, and the force of an external screw member 64 is transmitted to a second erection piece 20 by the lever 60, that is, when an input part P2 of the lever 60 is pressed by the external screw member 64 screwed into a threaded hole 80 in the fixed state of the body 22 to a first erection piece 18 of an existing column 12, an output part P1 of the lever 60 presses the second erection piece 20. The lever 60 is supported to the body 22 with a connection part 72 as a fulcrum, and the output part P1 is stably rotated around the connection part 72. There is therefore no need to provide the body 22 with a guide hole for guiding the output part P1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348007-A (JP)
Title: Wireless mobile communication method and cell-site, and wireless resource management system and mobile node device
Inventor: NOGUCHI YUSUKE
IPC: H04W48/18
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To assure communication with the same reliability as that assured with a cell-site connected before transfer with a cell-site to be a transfer destination when a mobile node device that performs the communication with the cell-site via a radio communication path performs hand over.   <P>SOLUTION: The mobile node MN acquires an identifier of a cell-site AR-2 at the transfer destination optimal for radio resource quantity required by a communication session from a radio resource management system RRMS or a cell-site AR-1 before performing the transfer. In addition, the radio resource management system RRMS or the cell-site AR-1 preliminarily makes the cell-site AR-2 at the transfer destination secure a radio channel to be used by the mobile node MN before informing the mobile node MN.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153524-A (JP)
Title: Level shift circuit
Inventor: YAMAHIRA SEIJI
IPC: H03L5/00
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a level shift circuit capable of realizing a high speed operation and small power consumption.  <P>SOLUTION: A gate voltage control circuit 100 controlled by an inverted signal of an input signal is connected between the gate of a transistor 906 and an output terminal VO, and a gate voltage control circuit 102 controlled by the input signal is connected between the gate of a transistor 907 and an output terminal VON. When the input signal changes from "H" to "L", the transistor 904 becomes off, and the transistor 906 becomes on by the gate voltage control circuit 100 to raise the voltage at the output terminal VON. The transistor 905 and the transistor 907 operate likewise to lower the voltage at the output terminal VO. Such an operation ensures a high speed operation and small power consumption.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152591-A (JP)
Title: Field emission lamp
Inventor: ENDO MORINOBU
IPC: H01J63/06
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a field emission lamp with excellent electron emitting property having a carbon electrode at a comapratively low cost.  <P>SOLUTION: A carbon electrode 130 containing a complex carbon material of amorphous carbon and crystalline carbon, obtained by mixing carbon powder of graphite or carbon nanotube or the like with organic resin, and forming it into an intended shape while making it highly oriented, and baking it afterwards, is used as a cathode electrode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150927-A (JP)
Title: Probing device
Inventor: ISHIZUKA TOSHIHIRO
IPC: G01R1/067
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To satisfactorily test an inspecting object operated at 10 GHz or more, and to reduce damage in a test substrate.  <P>SOLUTION: An inspecting object 1 is pressed to the test substrate 2 by pushing down a press jig 5 provided in an upper part of the object 1 such as a semiconductor device to connect a high-frequency signal terminal of the inspecting object 1 to a high-frequency signal wiring on the test substrate 2. An electric power source terminal, a grounding terminal and a signal line terminal other than the high-frequency signal terminal of the inspecting object 1 are connected by an extendable probe pin 2a. The press jig 5 is provided with a load limiting means and a face aligning mechanism, restricts contact pressure between the inspecting object 1 and the test substrate, and makes one face of the inspecting object follow to a face of the test substrate. In this constitution, an interposer having a connection terminal is interposed between the inspecting object 1 and the test substrate, and the inspecting object 1 is also allowed to be connected to the test substrate 2 via the connection terminal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152408-A (JP)
Title: Optical pickup apparatus
Inventor: KANAI TAKESHI
IPC: G11B33/14
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup apparatus which is miniaturized and whose heat radiation effect is improved.  <P>SOLUTION: Since a heat sink 11 comprises a heat radiating part 28, which is provided in a state where heat from a light source 13 can freely be transmitted and which is formed in a projecting and recessed state at least on one surface facing a recording medium, the surface area of the one surface can be increased with respect to the recording medium, and heat from a light source 13 can be discharged to the outside of the apparatus 10 in cooperation of the rotating recording medium and the heat radiating part 28 formed in the projecting and recessed state with each other. Thus, since heat is prevented from staying on the optical pickup apparatus 10. Namely, since it is possible to prevent thermal stresses from acting on the apparatus 10 to a minimum level, operation as the apparatus 10 can be stabilized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339087-A (JP)
Title: Speaker system
Inventor: KURATANI TOMOAKI
IPC: H04R1/28
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker system capable of establishing the compatibility between heat dissipation of a power amplifier and an excellent acoustic characteristic.  <P>SOLUTION: The power amplifier 133 or the like acting like a heat source is placed on a air flow convection path C formed in a curve shape from a lower bass reflex port 113 toward an upper bass reflex port 115. Thus, the air flow efficiently permits external discharge of heat (heat dissipation) from inside of an internal space S and taking-in external air into the inside space S from the outside. Further, the power amplifier 133 is provided with a heat sink 134. Gaps formed among fins 134b of the heat sink are open vertically. Then the heat sink 134 can efficiently be air-cooled by using the gaps among the fins 134b as paths for the air flow, as a result, the heat dissipation efficiency of the power amplifier 133 can be furthermore enhanced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152087-A (JP)
Title: Method and apparatus for extracting feature vector of image
Inventor: AKAHORI SADATAKA
IPC: G06T7/00
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To extract feature vectors reflecting variance of distribution shapes in component signal values of images, while being low in dimension for effectively performing comparison, sorting, semantic decision or the like of two-dimensional images.  <P>SOLUTION: In respect to at least one kind of component signal value, an accumulated histogram of the component signal value assigned to a plurality of pixels constituting the two-dimensional images is created, and the values of n quantile points of the accumulated histogram are extracted as the feature vectors. The values of n are not smaller than 3, and natural numbers equal to or smaller than the dimensional number of the accumulated histogram.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165711-A (JP)
Title: Signal reception circuit and communication apparatus provided with the same
Inventor: KUSHIHI YUICHI
IPC: H04W88/06
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a reduction in the reception sensitivity of signals with a plurality of frequency bands different from each other.  <P>SOLUTION: A signal reception circuit includes: a main antenna 3 capable of receiving signals with a plurality of predetermined reception frequency bands; and a sub-antenna 4 capable of receiving a signal with one selected out of the reception frequency bands of the main antenna 3. A filter 6 for interrupting a signal with the same frequency band as the reception frequency band of the sub-antenna 4 is provided on a conduction path 10 of a reception signal of the main antenna 3. A filter reflection signal with the same frequency band as the reception frequency band of the sub-antenna 4 is induced in the sub-antenna 4, due to the antenna coupling thereof. The phase of the filter reflection signal is adjusted by a phase shift circuit 5 between the main antenna 3 and the filter 6, so that the induced signal of the sub-antenna 4 is in phase with the reception signal of the sub-antenna 4. As a result, the level of the composed signal of the induced signal and the reception signal to be transmitted from the sub-antenna 4 to a signal processing unit is greatly improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155303-A (JP)
Title: Braking force control device for vehicle
Inventor: FUJINAMI HIROAKI
IPC: B60T8/58
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To improve a collision avoiding effect of a vehicle as compared with a conventional device, by controlling braking force according to the state of collision avoiding possibility by steering and braking.  <P>SOLUTION: When a possibility of a collision with a front obstacle is decided, a ratio of actual braking force in relation to braking manipulated amount or a braking force control target value of a driver is changed according to a degree of the collision avoiding possibility by steering or a degree of the collision avoiding possibility by braking (S20 to 80). When the degree of the collision avoiding possibility by steering is low, in particular, the ratio of the braking force is changed to be higher as compared with a high degree of the collision avoiding possibility (S40, 80). When the degree of the collision avoiding possibility by steering and the degree of collision avoiding possibility by braking are high, the ratio of the braking force is changed to be lower as compared with when the degree of the collision avoiding possibility by steering or the degree of the collision avoiding possibility by braking is low (S40, 50, 70).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155070-A (JP)
Title: Mold and method for molding disk board
Inventor: EBINA TOSHIYUKI
IPC: B29C45/73
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To almost uniformly cool down each part of a specular plate and to suppress warp of a molded disk board, by a method wherein cooling efficiency is increased by ensuring the total extended distance of flow passages and wherein the temperature of a cooling medium made to flow through the flow passages is prevented from rising to a prescribed value or above by keeping down the length of each flow passage to a prescribed value or below, in a mold used for injection molding of the disk board.  <P>SOLUTION: In the mold for molding the disk board, including the specular plate 5 which forms a cavity surface directly or with a stamper 20 interposed and has the cooling medium flow passage 9, the cooling medium flow passage 9 formed on the specular plate 5 is composed of a set of cooling medium flow passages 10 comprising a plurality of cooling medium flow passages 10b and 10c adjacent to each other through which the cooling medium is made to flow in the same direction, and the set of the passages 10 is formed spirally.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156736-A (JP)
Title: Extension/contraction device
Inventor: NAKATANI KOICHIRO
IPC: F16B2/18
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extension/contraction device capable of preventing play of a tubular body.  <P>SOLUTION: The extension device 1 is provided with an upper stage tubular body 2, in which a slit 3 in the axial direction is formed at its lower end part, and a lower stage tubular body 5 inserted into the upper stage tubular body 2 so as to be capable of adjusting the length of its protruding part. A locking body 11, which prevents the lower stage tubular body 5 from coming off downward from the inside of the upper stage tubular body 2, is mounted to the inner face side at the lower end part of the upper stage tubular body 2. A fixing body 15 having an operating part 18 is mounted to the outer face side at the lower end part of the upper stage tubular body 2. When fixing force is added to the upper stage tubular body 2 from the fixing body 15 by operations of the operating part 18, the lower end part of the upper stage tubular body 2 is fixed to the lower stage tubular body 5 via the locking body 11 in such a manner that the lower end part of the upper stage tubular body 2 is elastically deformed in a diameter contracting direction on the basis of the width reduction of the slit 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281879-A (JP)
Title: Magnetic random access memory and its operating method
Inventor: PARK WON-JUN
IPC: G11C11/16
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic random access memory (MRAM) using magnetic domain drag phenomenon.  <P>SOLUTION: This magnetic random access memory (MRAM) comprises data storage unit including a fixed layer, a non-magnetic layer, and a free layer, a data input means connected electrically to both ends of the free layer to input data to the data storage unit, and a data output means connected electrically to the free layer and the fixed layer to output data stored in the data storage unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159888-A (JP)
Title: Therapeutic effect prediction method for oxygen therapy, and execution supporting method for oxygen therapy
Inventor: ONISHI HIDETADA
IPC: G06Q50/22
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a therapeutic effect prediction method for an oxygen therapy and an execution supporting method for the oxygen therapy, capable of easily identifying a patient of CHF (Chronic Heart Failure) complicated by CSR (Cheyne-Stokes Respiration syndrome) to whom the oxygen therapy is effective and the patient of CHF complicated by CSR to whom it is not effective without the need of actually executing the oxygen therapy and thus efficiently executing the oxygen therapy to the patient of CHF complicated by CSR truly needing the oxygen therapy.  <P>SOLUTION: A prescribed feature point is extracted from electrocardiographic waveforms at the time of central sleep apnea or at the time of central hypopnea of the CHF patient, and the therapeutic effect of the oxygen therapy to the patient is predicted corresponding to the result.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159904-A (JP)
Title: System for confirming price display
Inventor: EMOTO SHINSUKE
IPC: A47F5/00
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system easy to confirm price displays on POP (point-of-purchase) display devices.  <P>SOLUTION: The system for confirming price displays is provided with an article exhibiting stand 2 for exhibiting a plurality of kinds of articles, a plurality of the POP display devices 3 each of which is printed with a price and the like for each kind of the articles exhibited on the stand 2 are printed, a managing device 9 for storing article files in which the price for each of the articles is stored, electronic price display devices 4 for displaying the price of the article based on price data received from the managing device 9 and a rack 5 able to bulletin a plurality of the electronic price display devices 4 disposed near the stand 2. The price on the POP display device 3 is confirmed by the electronic display device 4 on the rack 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173370-A (JP)
Title: Motor controller
Inventor: SUZUKI HIROSHI
IPC: H02P29/00
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor controller which can secure reliability on motor drive control.  <P>SOLUTION: This motor controller is equipped with a parallel communication line Lc2 separately from a serial communication line Lc1. A second MPU22 performs the judgement whether serial communication is performed normally or not, and when it determines that the serial communication is performed normally, it controls the drive of an electric motor 3, based on a motor command value sent by the serial communication line Lc1. Moreover, when it determines that the serial communication is not performed normally, it controls the drive of the electric motor 3, based on a motor command value sent by the parallel communication line Lc2. Therefore, even in the case that the serial communication between the first MPU and the second MPU is not performed normally, it can continue the drive control of the electric motor 3, based on the motor command value from parallel communication.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169605-A (JP)
Title: Arrangement structure for vehicular canister
Inventor: MATSUMOTO HIDEKI
IPC: B60K15/063
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arrangement structure for a vehicular canister wherein the canister is appropriately arranged, the shape of a fuel tank is simplified, and a large capacity of the fuel tank is secured.  <P>SOLUTION: The arrangement structure 30 of the vehicular canister in a vehicle 10 having the fuel tank 19, the canister 20, and an exhaust pipe 21 under a floor panel 12 structuring a floor surface of a cabin 11, has housing recessed parts formed by expanding toward the cabin 11 the following parts, or two parts selected from the following parts of the floor panel 12 to make housing recessed parts: a driver's seat part 31 corresponding to a driver's seat 14; a front passenger seat part 34 corresponding to a front passenger seat 15; and a middle part 61 corresponding to the part between the driver's seat 14 and the front passenger seat 15. An expansion chamber 22 and the canister 20 is housed in the housing recessed parts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170692-A (JP)
Title: Image forming apparatus and heat source
Inventor: FUJITA TAKASHI
IPC: H05B3/00
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus and a heat source having improved heat efficiency by suppressing a heat loss due to the occurrence of convection caused by a high temperature, in addition to this, capable of securing a satisfactory safety against firing etc., even in the case of a fixing device using a direct radiation heat source.  <P>SOLUTION: As for the fixing device wherein a moving body to be heated as a member containing organic materials having a low thermal conductivity is heated by the heat source 10 equipped with a member for emitting light in accordance with the power supply, the heat source 10 is turned on while making a lighting ratio or a lighting voltage variable, and also, the fixing device is provided with a heat insulating space layer 14 arranged between the heat source 10 and the fixing roller 1, and a glass plate 15 for forming the heat insulating space layer 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173155-A (JP)
Title: Digital camera
Inventor: IZUKI TAKASHI
IPC: H04N101/00
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera in which image data recorded in a memory can be easily erased for privacy protection.  <P>SOLUTION: When an ID number already stored is different from the ID number inputted this time, the image data recorded in the memory is erased by regarding the user to be different.  <P>COPYRIGHT: (C)2004,JPO