baber/WOPTO huggingface dataset:
Patent JP-2003211992-A (JP)
Title: Liquid crystal display device for moving agricultural machine
Inventor: KAJINO YUTAKA
IPC: B60K23/00
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of securely informing a worker of a shift position before and after gear shift to improve the operation property and corresponding to an abnormality speedily.  <P>SOLUTION: In a moving agricultural machine provided with a controller for gear shift control, a controller for elevation control, and the liquid crystal display device to connect them by a communication line, the shift position before and after gear shift when automatic deceleration due to load during work is applied is displayed in the liquid crystal display device. At least two kinds of back lights are provided in a liquid crystal display part, and red back light is lit when an abnormality occurs.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003218665-A (JP)
Title: Surface acoustic wave filter
Inventor: MAEHARA HIROAKI
IPC: H03H9/145
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface acoustic wave device which suppresses spuriousness due to a high-order lateral vibration mode, prevents a primary basic mode from being suppressed, and also prevents insertion loss in a passing band from increasing.  <P>SOLUTION: The surface acoustic wave filter constituted by providing an input electrode and output electrode which comprises a common electrode and a plurality of electrode fingers and a ground electrode which comprises the common electrode and a plurality of electrodes and meshes with the input electrode and output electrode on a piezoelectric substrate and forming dummy electrode fingers between the adjacent electrode fingers constituting the respective electrodes is characterized by that the dummy electrode fingers vary in electrode finger width with the distance in the propagation direction of a surface acoustic wave.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003215159-A (JP)
Title: Method for terminal work for extra-fine wire using soldering wire or soldering ball, and touch sensor comprising the extra-fine wire
Inventor: IKEDA HIDEKAZU
IPC: G01R1/067
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve the lateral-directional mechanical strength of an extra-fine wire because a conventional extra-fine wire cut on a plane is inferior a little in lateral- directional mechanical strength, as to a method for terminal work for the extra-fine wire such as a magnet wire using a soldering wire or a soldering ball, and as to a touch sensor comprising the extra-fine wire.  <P>SOLUTION: In a representative example of the present invention, the tip of the extra-fine wire 2A is cut ridge-likely, a medium 6 such as a flux or a soldering paste for adhesion-fixing temporarily the soldering wire 5 or the soldering ball 8 (soldering block, hereinafter) cut into a fixed length for a period until fusion-joined while heated is applied by a small amount onto a conductor of a cross-sectional part in a conductor face 4 exposed ridge-likely, the extra-fine wire 2B is lifted up vertically with respect to the ground face while directing the conductor face 4 downward, and the soldering block cut into the fixed length preliminarily is bonded to the conductor face 4. Then, a heater is made to approach the soldering block to be heated and fused so as to be joined to the conductor face 4, and a shape of the soldering block is deformed into a spherical shape 7 by the gravity and a surface tension.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220945-A (JP)
Title: Power device for rolling stock
Inventor: SATO MOTONOBU
IPC: B61H5/00
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems wherein the arrangement of brake disks complicates the configuration of motors, joints and gearings between wheels, and the passage of an axle under a body floor hinders the floor from being lowered below an axle top face even when a body is designed as a low floor structure enabling entraining and detraining of a physically handicapped person's wheelchair, and a passage is ensured accordingly.  <P>SOLUTION: A gearing has a pinion with a brake disk and has a brake device to enable the adoption of a rubber using elastic wheel to the wheel tread to which a brake is inapplicable. A power device in which a motor and the brake device are arranged at right angles to an axle outside the wheel enables power transmission to an independent wheel and axle.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219887-A (JP)
Title: Gene participating in intercellular incorporation of hydrophobic substance
Inventor: NODA KENICHI
IPC: C12N1/21
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable efficient conversion reaction of a hydrophobic compound by using a microorganism belonging to the genus Pseudomonas, etc., in which a gene enabling intercellular incorporation of the hydrophobic compound in an organic solvent is introduced.  <P>SOLUTION: In the microorganism belonging to the genus Pseudomonas, etc., a gene encoding a protein carrying out intercellular transportation of the hydrophobic compound is identified. A transformant in which the gene is inserted is prepared and conversion reaction of the hydrophobic compound is carried out by using the transformant.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228847-A (JP)
Title: Recording method of phase change optical disk
Inventor: NODA EIJI
IPC: G11B7/0045
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for determining CW erase power optimum for a phase change optical disk, a direct overwrite method using the power determined by the above method as erase power in recording, and a recording/ reproducing device using the CW erase power.  <P>SOLUTION: The CW erase of an HF signal recorded by predetermined recording power is carried out by different power (Pe), then the pit level (I11L) of a remaining 11T signal is measured. Assuming that Pe obtained when d(I11L)/ d(Pe) is maximized is Pe1, Pe obtained when d (I11L)/d(Pe) is minimized is Pe2 and Pe2-Pe1 is ΔPe, Pe satisfying the following relational expression is the optimal CW erase power (Pecw): Pe1+0.05×Pe≤Pe≤Pe2-0.05×ΔPe.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223091-A (JP)
Title: Process cartridge and electrophotographic image forming apparatus
Inventor: KAWAI TACHIO
IPC: G01F23/28
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process cartridge and an image forming apparatus by which electric connection between the cartridge and the apparatus main body can be performed more surely and with higher accuracy when the cartridge is mounted on the image forming apparatus.  <P>SOLUTION: In the process cartridge 7 which is attachable/detachable to the image forming apparatus main body 25, a charging bias contact 80, a developer charging bias contact 81 and a development bias contact 82 are successively arranged on one side wall (45, 46) of the non-driving side of cartridge frames 41, 42 in parallel in the vertical direction, and in addition, a grounding contact 83 is arranged in cartridge coupling 68 on the other end of a drum shaft 51A of a photoreceptor drum 51. Contact members (102 to 104) on the side of the apparatus main body 25 to be electrically connected with the contacts 80 to 82 are arranged on one side wall part 28 of a cartridge mounting part 30.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230236-A (JP)
Title: Dynamo-electric machine
Inventor: SUZUKI YUZURU
IPC: H02K29/00
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dynamo-electric machine which keeps constant the state of contact between a pole tooth ring and pole teeth and obtains stable motor characteristics.  <P>SOLUTION: A dynamo-electric machine has a pole tooth ring and a plurality of salient poles having a pole tooth. The salient poles are positioned and fixed with the salient poles encircled with the pole tooth ring. Cut and raised portions into which the pole teeth are fit are formed in the pole tooth ring. The cut and raised portions can be deformed when the pole teeth are fit into the cut and raised portions.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228488-A (JP)
Title: Device and method for converting program, and recording medium
Inventor: TANAKA AKIRA
IPC: G06F9/45
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve a cache hit rate and also to performs a program at high speed by replacing in-loop arrayal descriptions with a loop with a fewer arrayal descriptions, and increasing the locality of arrayal access in the loop in a program language processing system.  <P>SOLUTION: A program converting device includes: a variable replacing part 13 for replacing one arrayal with the other arrayal between any two arrayals described in the loop; a dependency analyzing part 12 for calculating dependency relationship between statements with respect to the programs before and after replacement by the variable replacing part 13; and a dependency comparing part 14 for comparing pieces of dependency information before and after replacement calculated by the dependency analyzing part 12, and deciding whether an arrayal variable is rightly replaced or not.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228498-A (JP)
Title: History data collecting system and history data collecting program
Inventor: MURAKAMI HIDEYUKI
IPC: G06F13/00
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a history data collecting system capable of identifying a series of process executed on a client server system by using identification codes and to collect unified history data by adding the identification code.  <P>SOLUTION: A history data collecting system 1 is provided with; a request ID issuing function part 13, which issues a request ID to identify a series of process executed on the client server system, in a Web server 3; request ID adding function parts 11, which add the request ID to history data output from a client 2, each server 3 to 6, and an application and outputs to a history data file 10, the parts 11 being in the client 2 and each server 3 to 6; and a history data sending function part 12 which sends the history data output into the history data file 10 to a history data collecting server 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234220-A (JP)
Title: Switching transformer and switching power supply
Inventor: SHIKAI NOBUHIKO
IPC: H01F30/00
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To correctly adjust the leakage inductance of a switching transformer.  <P>SOLUTION: The codes 117a, 117b represent E ferrite cores (E cores) which constitute the main magnetic circuit, and 119a, 119b represent I ferrite cores (pass cores) composing the magnetic circuit for bypassing. The sizes L2 and T2 of the pass cores 119 (a, b) are made larger than the size L1 of the E core and the distance T1 between the outer leg of the E core and the center leg of the bobbin, respectively. The pass cores 119a, 119b are sandwiched by the butting surfaces (butt joint) of a pair of E cores 117a, 117b. A bobbin 118 for winding the wire has a separator 118a at the center to reduce the coupling of the primary and the secondary coils and can secure the insulation distance of the windings by inserting pass cores 119 (a, b).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233975-A (JP)
Title: Disk reproducing device
Inventor: OSAKI MITSUHARU
IPC: H04N5/85
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk reproducing device which facilitates key operations on a menu screen.  <P>SOLUTION: The disk reproducing device is equipped with a disk reproduction part, an operation means, and a control means and when menu information is read out of a disk by the disk reproduction part, the control means selects information to be reproduced according to menu information and indication information and makes the disk reproduction part output them. Identification information read from the disk for identifying the disk is stored. Indication information inputted form the operation means is stored in the input order. When identification information read from a disk set at the disk reproduction part matches the stored identification information, the information to be reproduced is selected according to the menu information and indication information and the disk reproduction part is so controlled as to output the selected information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238325-A (JP)
Title: Dental adhesive composition and kit
Inventor: YAMAMOTO TAKASHI
IPC: A61K6/083
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dental adhesive composition, demineralizing a part or whole of a smear layer which is a ground scrapes by making a direct contact with tooth material, dispersing a sufficient adhesive component into the substrate of the tooth for exhibiting an adhesion strength and also forming a film having a necessary thickness on the surface of the tooth material.  <P>SOLUTION: This dental adhesive composition consists of (A) a radically polymerizable monomer having an acid group in its molecule, (B) a polymerization initiator, (C) a reducing agent and (D) water, and contains 3-80 range pt.wt. component (A), 0.01-30 range pt.wt. component (B), 0.01-20 range pt.wt. component (C) and 10-80 range pt.wt. component (D) based on 100 pts.wt. total of (A)-(D) components. Its cured material has 15-100 range Vickers hardness.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233357-A (JP)
Title: Reference voltage generation circuit, display driving circuit, display device, and reference voltage generation method
Inventor: MORITA AKIRA
IPC: G09G3/32
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reference voltage generation circuit, a display driving circuit, a display device, and a reference voltage generation method, capable of reducing consumption of current when performing polarity inversion driving.  <P>SOLUTION: The reference voltage generation circuit 200 comprises a ladder resistance circuit 210 for the positive polarity including the 1st ladder resistance circuit 212 of a positive polarity resistance ratio, and a ladder resistance circuit 220 for the negative polarity including the 2nd ladder resistance circuit 222 of a negative polarity resistance ratio. The 1st-the 2i-th reference voltage output switch circuits VSW1-VSW2i are inserted respectively between the 1st-the i-th split nodes ND<SB>1</SB>-ND<SB>i</SB>including the (i+1)th-the 2i-th split nodes ND<SB>i+1</SB>-ND<SB>2i</SB>and the 1st-the i-th reference voltage output nodes VND<SB>1</SB>-VND<SB>i</SB>. The ladder resistance circuit 210 for the positive polarity generates the reference voltages V1-Vi at the positive polarity inversion period, and the ladder resistance circuit 220 for the negative polarity generates the reference voltages V1-Vi at the negative polarity inversion period.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236804-A (JP)
Title: Double-step drill for woodworking
Inventor: KOBAYASHI HIROSHI
IPC: B27G15/00
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double-step drill with which a double-step hole to form in a single operation a large diameter hole in an opening of a small diameter hole like a bolt hole having a seat where a bolt head or a nut is seated, and the large diameter hole with a smooth cutting surface is drilled.  <P>SOLUTION: A small diameter drill 2 is protrudingly mounted to a rotation center of a large diameter drill 1. The small diameter hole is drilled with the small diameter drill, and the large diameter hole with the large diameter drill. The large diameter drill 1 is continuously formed of a bottom rake edge 4 and a side rake edge 3 in a plurality of positions on its outer circumference. An outer circumferential end of the bottom rake edge 4 and a lower end of the side rake edge 3 are made into a common edge point 5. The edge point 5 is made a forward end in a rotative direction, and the bottom rake edge 4 and the side rake edge 3 are formed backward in the rotative direction. A discharge groove 6 for discharging cutting chips is formed in front of these bottom rake edge and side rake edge.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239044-A (JP)
Title: Stainless steel for foil and foil-like stainless steel
Inventor: SHIMIZU YOSHIYUKI
IPC: C22C38/00
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide foil-like stainless steel which has high corrosion resistance even in a highly corrosive environment even when being worked into the foil-like one, and can improve press blanking workability.  <P>SOLUTION: The foil-like stainless steel has a composition containing, by weight, 15.0 to 40.0% Ni, 20.0 to 30.0% Cr, 2.0 to 10% Mo and ≤0.30% N, and the balance Fe with inevitable impurities also so as to satisfy the inequality (1) of Cr+3.3Mo+20N≥35 (wherein, Cr, Mo and N denote the content (wt.%) of each component), and has a thickness of ≤150 μm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243826-A (JP)
Title: Method of forming electrical insulating layer and method of manufacturing multilayered circuit board
Inventor: TSUKAMOTO ATSUSHI
IPC: H05K3/46
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming an electrical insulating layer by which the electrical insulating layer having a desired thickness and superior flatness can be formed easily, and to provide a method of manufacturing a multilayered circuit board using the method.  <P>SOLUTION: The method of forming electrical insulating layer includes a step of superposing a film- or sheet-like molded item of a curable composition upon an inner-layer substrate having a conductor circuit on its surface and pressurizing and heating the molded item. A molded item having a smaller surface area than the inner-layer substrate has is used as the molded item and the molded item is pressurized and heated from the upside through a pressing plate while a spacer is put on the part of the inner-layer substrate not covered with the molded item. The method of manufacturing multilayered circuit board includes a step of forming the electrical insulating layer on the inner-layer substrate having the conductor circuit on its surface by using the method of forming electrical insulating layer and a step of forming a new conductor circuit on the electrical insulating layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238273-A (JP)
Title: Transfer sheet for making decorated ceramic body
Inventor: AONO TOSHIAKI
IPC: C04B41/86
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer sheet for making a decorated ceramic body which can form a transfer image having an excellent image density and image uniformity.  <P>SOLUTION: The transfer sheet for making the decorated ceramic body is formed by providing a support with a transfer layer containing inorganic pigment particles, in which the inorganic pigment particles have an average grain size of 0.2 to 2 μm, a half band width of ≤1 μm and a maximum grain size of ≤5 μm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002358748-A (JP)
Title: Recording medium cartridge and resin molded goods
Inventor: HIRAGUCHI KAZUO
IPC: G11B23/087
Filed: 2002-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium cartridge having a structure which is effective in sorting of different materials for the purpose of decreasing wastes and reducing the load on the environment and can make decomposition operation simpler and resin molded goods. SOLUTION: A main body case is constituted by constructing a detaining member having a detaining end disposed at its top end and an engaging end disposed at its bottom end side between upper and lower cases along the inner side walls of the main body case, detaining the detaining end with the detaining section disposed at an upper plate of the upper case 50 and engaging the detaining end with the engaging section 42 disposed at the side wall of the lower case 52 thereby coupling the upper and lower cases. The respective members of separate materials are molded of the materials respectively having compatibility with each other and having adhesiveness by multiple-color molding. The respective members are so formed as to be bonded only at portions and the members are easily separably constituted.
Patent JP-2003249845-A (JP)
Title: Multilayer clock generator circuit and clock-multiplying circuit
Inventor: KANZAKI MINORU
IPC: H03L7/081
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent from fault locking of a PLL circuit, without putting restrictions on the reference clock frequency.  <P>SOLUTION: This circuit generates a delay time detecting signal DT1, in response to a delay time 5 a multilayer clock Ck1 to a multilayer Ck6 detecting a shifting width of an edge of multilayer clocks Ck1-Ck6, and restrains an output of a down1 signal, as well as forcing to output an up1 signal to a charge pump circuit CP1, based on this time delay detecting signal DT1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250286-A (JP)
Title: Controller
Inventor: ONO SHINJIRO
IPC: H02P3/06
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller comprising a hybrid circuit which is smaller and operates surely.  <P>SOLUTION: A controller 100 comprises a brake resistor 22, a semiconductor switching circuit 23, an electromagnetic switch 26 provided with a normally- closed contact 24 and an excitation coil 25, a hybrid circuit 35 where the semiconductor switching circuit 23 is connected parallel to the normally-closed contact 24, a switching part 40 where the hybrid circuit 35 is connected to both ends of the power line of a motor 50, and a control unit 30 which outputs a second control signal 15 for controlling excitation of the excitation coil 25 which actuates the normally-closed contact 24 and a first control signal 14 that switching-controls the current flowing the semiconductor switching circuit 23.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249792-A (JP)
Title: Electronic component mounting apparatus
Inventor: KURATA TAKESHI
IPC: H05K13/04
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize the sucking taking-out to be able to cope with a minimized electronic component by carrying out correction in accordance with a sucking taking-out level.  <P>SOLUTION: A chip component A is supplied to a sucking taking-out position for a sucking nozzle 9. Setting operation for a upward/downward stroke of the sucking nozzle 9 is carried out while a mounting head 8 is being moved to a sucking station. Namely, because a measured value of the distance from a taking-out position C of a tape cassette 13 to the upper surface of the electronic component is already stored in an RAM 95 by a sensor 71, a CPU 93 as a control device calculates a downward stroke with reference to this measured value and controls the downward stroke of the sucking nozzle 9 by controlling a stroke motor 115 via an interface 90.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248282-A (JP)
Title: Cassette for radiography
Inventor: SHOJI TAKEHIKO
IPC: G03B42/04
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cassette for radiography which can exceptionally improve the quality of a radiation image by effectively removing the influence by scattered rays.  <P>SOLUTION: The cassette 10 for radiography having a casing 11 for housing a stimulable phosphor sheet 20 is provided with a phosphor layer 13 including a first phosphor which instantaneously emits light when irradiated with a radiation between a front plate 11b of the casing 11 and the stimulable phosphor sheet 20.  <P>COPYRIGHT: (C)2003,JPO