baber/WOPTO huggingface dataset:
Patent JP-2004070155-A (JP)
Title: Endless belt, its manufacturing method, and image forming apparatus using this endless belt
Inventor: KOMATA MAKOTO
IPC: G03G15/20
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endless belt manufacturing method of an endless belt composed of at least a heat resistant resin layer, a metallic layer and a fluorinated mold release layer and improved in adhesiveness between the metallic layer and a layer installed on the outer circumferential face by preventing oxidation of the metallic layer, and in the manufacturing method, the endless belt can be heated in a fixable manner by electromagnetic induction; and also to provide the endless belt manufactured using this method, and an image forming apparatus using this endless belt.  <P>SOLUTION: In the manufacturing method of the endless belt which is provided with at least the heat resistant resin layer, the metallic layer, and the mold release layer containing a fluorinated mold release material on the inner circumferential face in this order and which is produced through one or more heat treatments; the method is characterized in that the mold release layer is formed by calcination and that at least one or more heat treatments including the calcination of the mold release layer is performed in nonoxidizing gas atmosphere.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080107-A (JP)
Title: Method and apparatus for specifying channel in cross contact
Inventor: MAEDA HIDETO
IPC: H04M3/24
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for specifying cross contact of a power line with a communication channel, which can rapidly and surely sense and locate the contact.  <P>SOLUTION: A signal from a communication channel is shunted via a test spring, and input to a light emitting unit 23. If this input signal is a call signal, the unit 23 flashes. If this signal is a howler signal, the unit 23 emits a light only for a predetermined continuous time. If the signal is a power signal due to the contact with the power line, the unit 23 continuously emits light. Thus, the communication channel brought into contact with the power line can be specified.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079588-A (JP)
Title: Susceptor
Inventor: MAKI KEIGO
IPC: H01L21/68
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a susceptor wherein the supporting board may be thinner, lamellar specimen temperature controllability and plasma transmissivity are improved, no cause exists for lamellar specimen contamination or for particle occurrence, and anomalous discharge is hard to occur, with its operational stability and endurance improved.  <P>SOLUTION: The susceptor 21 has a substrate 22, a statically attractive internal electrode 23 arranged on the lower surface 22b of the substrate 22, a power feeder terminal 24, an insulating sprayed film 25 covering the statically attractive internal electrode 23 and the point of connection of the same with the power feeder terminal 24, and a temperature controlling section 27. The insulating sprayed film 25 and the temperature controlling section 27 are integrated by an adhesive agent layer 28, and the flange 22c of the substrate 22 is fitted onto a cutout section 27a of the temperature controlling section 27 for hermetically sealing the statically attractive internal electrode 23, the insulating sprayed film 25, and the adhesive agent layer 28.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003197649-A (JP)
Title: Heat sink for semiconductor chip, and jig and storage frame for the same
Inventor: CHUANG CHIA-MIN
IPC: H01L21/68
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an artificial hand-carry jig and a storage frame.  <P>SOLUTION: An upper fixed block 12 has a U-shape stepped hole 121 at its center, through-holes 122 are provided on two opposite sides of the rim of a U-shape opening for insertion of a screwed pin 14, and positioning units 123 are provided on the top and both sides of a U-shape stepped hole 121 for an elastic positioning ball 1231. A lower positioning block 13 has a base edge 131 at the bottom used for positioning, and a long through-hole 132 and a circular shallow groove 133 matching the shape of a heat sink 3 are provided. The heat sink 3 rotates smoothly in the circular shallow groove 133. A rotatable handle 11 is a hollow cylinder provided with a molded opening 113 formed by continuous-molding peripheral contours of the long and thin heat sinks overlapping in a cross, and provides a space for loading a stack of the heat sinks 3 from the storage frame 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004073563-A (JP)
Title: Attache case for carrying personal computer
Inventor: KITANO BUNICHI
IPC: A45C11/00
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To securely fix a personal computer inside an attache case regardless of the size of the personal computer to be housed.  <P>SOLUTION: The attache case (1) for carrying the personal computer has at least two upper and lower faces (2,3) forming the attache case (1) and is provided with at least one pair of personal computer-pressing members (6) on the inside of one side (3) of the two faces. One end of each of the pressing members (6) is fixed at a connection line (9) provided inward from a contour line (7) of the one side (3), and a fixing gear (8) is provided on the other end. When the size of the attache case corresponds to, e.g., a personal computer with an A4 size, the position of the connection line (9) corresponds to a personal computer with a B5 size.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003142010-A (JP)
Title: Negative ion beam forming method using solid ion conductor and negative ion beam forming device utilizing the method
Inventor: KAWADA TATSUYA
IPC: H01J27/26
Filed: 2002-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a negative ion beam forming method efficiently forming negative ion beams at a low cost, a negative ion beam forming device utilizing the method, a negative ion beam implanting device, and a propulsion unit for space movement. SOLUTION: The negative ion beam implanting device using a solid ion conductor is composed of an ionization electrode 12; the solid ion conductor 11 coming in contact with the ionization electrode 12, extraction electrodes 13 facing the surface 11b of the solid ion conductor on the opposite side to a surface 11a on which the ionization electrode 12 is arranged, a target 19 arranged in the rear of the extraction electrodes 13, a vacuum vessel 15 housing the solid ion conductor 11, the extraction electrodes 13, and the target 19 and being kept in a vacuum, and a DC power source 16 applying voltage to the ionization electrode 12, the extraction electrode 13, and the target 19 so as to have higher potential in this order starting with the ionization electrode side.
Patent JP-2004087580-A (JP)
Title: Method for charged particle beam lithography, method and program for creating charged particle beam lithography pattern data and method for manufacturing semiconductor device
Inventor: NOJIMA SHIGEKI
IPC: G03F1/76
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing method capable of improving the dimensional accuracy of a fine semiconductor device circuit pattern without being affected by the deterioration of junction accuracy for plotting.  <P>SOLUTION: A circuit pattern is divided on the basis of a repeat pattern to extract cells. Cell data comprising the major side direction (MSD) pattern width of a critical pattern included in each cell and capable of reducing manufacturing margin for the manufacture of a semiconductor device, the size of the cell and the arrangement position of the cell are prepared in each cell. The cell is divided in each unit lithography area having width obtained by reducing only the MSD pattern width from maximum available lithography width in charged particle beam deflection only of sub-deflection. A divided margin band having the same width as the MSD pattern width is set on the outside of the unit lithography area. When a critical pattern is arranged in the divided margin band, the divided margin band is added to the unit lithography area. Lithography data having the identification display of the cell in which the unit lithography area is included, the size of the unit lithography area, the arrangement position of the cell in a coordinate system, the size of a pattern included in the unit lithography area, and the arrangement position of the unit lithography area in the coordinate system are created.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084801-A (JP)
Title: Auto-tensioner
Inventor: MATSUMOCHI YUJI
IPC: F16H7/08
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auto-tensioner which performs a precise tension adjustment, has satisfactory follow-up property to loose of an endless transmission belt, and is also excellent in durability.  <P>SOLUTION: This auto-tentioner has a plunger 10 for giving a tension to a forward directional A1 and backward directional A2 chain, and a regulation means R for regulating the movement in the forward direction A1 and backward direction A2. The regulation means R has a plurality of annular grooves 11-13 for the plunger 10, a retaining hole 14 for a body 1, a rolling spherical body 18 placed in a free state within a housing space 15 formed by the annular grooves 11-13 and the retaining hole 14, and a stopper 30 for allowing the spherical body 18 to run over partition walls 16 and 17 in the movement of the plunger 10 to the forward direction A1. The movement of the plunger 10 to the backward direction A2 is arrested by the spherical body 18 being bitten between a movable locking part 20 and a fixed locking part 23.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082294-A (JP)
Title: Tool for removing window material from car and method for removing the same
Inventor: TAKEDA SHOJI
IPC: B25B27/14
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool for removing a window material installed on a fitting flange of an opening for the window of the car body with an adhesive from a car body by cutting the adhesive.  <P>SOLUTION: A cutting blade 2 is fitted to the lower end of a first grip 1 for grasping, in the same direction as the main shaft of the first grip 1. Near the cutting blade 2 of the first grip 1, a rotating shaft 4 is provided in the right-angled direction to the main shaft of the first grip and in the same direction as the edge 3 of the cutting blade 2. On the rotating shaft 4 a second grip 6 is pivoted by a connecting arm 5 having rigidity. The cutting blade 2 is maneuvered by grasping the first grip 1 and the second grip 6, whereby the adhesive can be cut by drawing and pushing the cutting blade 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087367-A (JP)
Title: Cadmium negative electrode for alkaline battery and its manufacturing method
Inventor: TOMIHARA KEI
IPC: H01M4/26
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cadmium negative electrode for an alkaline battery which does not reduce oxygen gas absorption performance even if a film made of organic polymer such as polyvinyl alcohol (PVA) is formed, and to provide a method for treating the negative electrode which makes producing easier.  <P>SOLUTION: The cadmium negative electrode for the alkaline battery forms the film made of organic polymer, a part of which is melted by acid treating, on the surface of the cadmium negative electrode or the surface of a cadmium active material. When a part of the film made of organic polymer is melted by the acid treating, gas absorbing inhibition rate caused by the film made of organic polymer is reduced, so that the gas is absorbed efficiently. This prevents active material utilization factor from decreasing without the oxygen gas absorption performance reduced, and prevents discharge capacity from decreasing and charge and discharge behavior from decreasing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086725-A (JP)
Title: Connector device for card
Inventor: NAKAMURA HIDEHIRO
IPC: G06K17/00
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card connector device for preventing both of the jumping-out of a card from an insertion slot at the ejection of the card and the defective ejection of the card.  <P>SOLUTION: The card connector device is provided with a card ejection mechanism including a slider 7 moving in a card inserting/ejecting direction and a coil spring 8 forming a main excitation member for exciting the slider 7 in the ejecting direction. The card 3 is temporarily depressed to the depth side of the device on a prescribed fitting position when ejecting the card 3 and the slider 7 is unlocked on the prescribed fitting position. The card connector device is provided with an auxiliary excitation member, e.g. the coil spring 8, to excite the slider 7 up to a prescribed halfway position between the prescribed mounting position and a prescribed ejecting position when ejecting the card 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093620-A (JP)
Title: Optical thin-film filter
Inventor: TAKEDA SHIGEKI
IPC: H04B10/00
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical thin-film filter in which a group delay deviation of not only transmission property but reflection property is minimized.  <P>SOLUTION: A band pass type optical thin-film filter has a cavity layer formed of reflecting mirror layers and a spacer layer in both of which optical thin-films with different refractive indexes are multilayered, and the plurality of cavity layers is formed into many stages via connecting layers. The layer constitution is determined according to a desired transmission property and reflection property based on a denominator polynomial and numerator polynomial showing the transmission property and the denominator polynomial and numerator polynomial showing reflection property in the Hurwitz polynomial of complex frequency s. The zero point of the numerator polynomial showing the reflection property includes the original point of a complex plane and exists only on the left half of the complex plane.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089335-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of realizing a display mode of high interest.  <P>SOLUTION: This game machine is constituted to variably display patterns on a pattern display device when pattern starting conditions are established and to allow a player to recognize whether or not a privilege is granted depending on the display mode of the pattern stopped after that. The game machine is provided with a progress information display part for displaying progress information on a specific game state which lasts for a specific period when specific conditions are established. When the grant of the privilege is notified in the specific game state, notice information is displayed instead of the progress information on the progress information display part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007939-A (JP)
Title: Switching power source having output short-circuit protective circuit
Inventor: OTAKE TETSUSHI
IPC: H02M3/155
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an element for constituting a switching power source from burning out at the time of load short-circuit.  <P>SOLUTION: The switching power source includes a DC switching element between an output terminal of a rectifying and smoothing circuit and an output terminal connected to the load. The switching power source also includes a second diode for connecting an input side or an output terminal of the rectifying and smoothing circuit to a control element of the switching element for controlling the operation of the DC switching element to forward bias, and a third diode for conducting the output terminal of the rectifying and smoothing circuit to the output terminal to connect the output terminal of the circuit to the output terminal. If a short-circuit state of the load is released, the DC switching element returns to the normal operation making it turn on.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096394-A (JP)
Title: Television reception system, television receiver, and mobile terminal
Inventor: YAMAMURA YUZO
IPC: H04N21/2343
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a television reception system, a television receiver, and a mobile terminal whereby a program received by using the television reception system can be viewed at a place apart from an installed place of a monitor TV connected to the television receiver and a video recorded program can be viewed at a place apart from the installed place of the monitor TV connected to the television receiver.  <P>SOLUTION: A hard disk 2, an MPEG encoder 3, and an ID data memory 4 are provided to an IRD device 1, the hard disk 2 can record data of a television program regularly reproduced, the MPEG encoder 3 converts a signal form of video recording data read from the hard disk 2 or television program data reproduced in real time into a signal form in compliance with the MPEG 4 standards. An ID data memory 4 stores in advance a telephone number of a communication terminal 6 permitting the control applied to the IRD device 1 via a communication section and data of a form of an image display section. Display of a display apparatus 7 is controlled on the basis of the data stored in the memory.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096903-A (JP)
Title: Converter system
Inventor: OGASA MASAMICHI
IPC: H02M7/12
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a converter system which is equipped with an active filter which will not make the effect of suppression of higher harmonics deteriorates, even if a main converter results in operation stoppage, in an active filter for suppressing the higher harmonics of a group of converters.  <P>SOLUTION: The converter system is equipped with the group of converters, which consist of at least two units of converters connected in parallel to an AC power source; an active filter 5, which is connected to the AC power source so as to suppress the higher harmonics from the group of converters to the AC power source; an output voltage control means which tunes up the output voltage of the active filter so as to offset the higher harmonic components generated by the group of converters, according to the modulation percentage of the group of converters; and a harmonic control means which tunes the output voltage of the active filter by working on the output voltage control means, according to the number of converters in operation and the modulation percentage among the group of converters. The output voltage control means tunes the output voltage of the active filter so as to offset the higher harmonic components generated by the group of converters, according to the modulation percentage of the group of converters, thereby suppressing leakage of higher harmonics to a power system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095425-A (JP)
Title: Failure diagnostic system of supply switching valve
Inventor: FUSE TORU
IPC: H01M8/04
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for making a quick failure diagnosis of supply switching valves at start-up.  <P>SOLUTION: The system is provided with a first switching valve 8 fitted to a fuel gas supply pipe 3 supplying fuel gas, a second switching valve 9 fitted at a downstream of the first switching valve 8, and a first pressure sensor 6 detecting pressure of the fuel gas between the first and the second switching valves 8, 9. The system is further provided with a stop-period switching valve operation part closing the first switching valve 8 and the second switching valve 9 by turns at a stop period, a stop-period memory treatment part memorizing an output of the first pressure sensor 6 at a stop period, and a failure diagnostic part judging on failure of the first and the second switching valves 8, 9 by comparing outputs of the first pressure sensor 6 at the stop period and an operation restart period.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003160554-A (JP)
Title: Substituted bebzenesulfonamide derivative as prodrug of cox-2 inhibitor
Inventor: TALLEY JOHN J
IPC: C07D401/04
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound usable as a prodrug for an anti-inflammatory composition which selectively inhibits cyclooxygenase 2(COX-2) for treatment for animals as well as the for human.  <P>SOLUTION: A group of substituted sulfonamide compounds usable for the prodrug and defined by formula I or its pharmaceutically allowable salts are provided. Further, these compounds can be used in co-therapy in the place of other conventional anti-inflammatory agents.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004097302-A (JP)
Title: Intra-space monitoring device
Inventor: MIMURA KAZUHIRO
IPC: G03B15/00
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intra-space monitoring device which not only correctly deciding the dangerous state of an object but also is simple.  <P>SOLUTION: This intra-space monitoring device 1 is provided with a three-dimensional sensor 10 for acquiring three-dimensional information inside an object area 3, a height change detection means 22 for detecting the change of a height inside the object area 3 on the basis of the acquired three-dimensional information, a position detection means 23 for detecting the position of the object 2 on the basis of the detected change of the height, a movement detection means 24 for detecting the movement of the object 2 on the basis of the detected change of the height, and a danger deciding means 25 for deciding whether or not the object 2 is in the dangerous state on the basis of the detected position and movement of the object 2. The danger deciding means 25 decides whether or not it is in the dangerous state on the basis of a determination reference set for each position inside the object area 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103777-A (JP)
Title: Method for manufacturing capacitor dielectric layer
Inventor: WU YUNG-HSIEN
IPC: H01L27/108
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a capacitor dielectric layer which is performed in the deep trench of a semiconductor substrate considering the low yield, the excessive cost and worsened leakage current.  <P>SOLUTION: In the method for manufacturing a capacitor dielectric layer which is performed in the deep trench of the semiconductor substrate, a washing process is first performed and thereafter a silicon nitride deposition process is performed to form an SiN layer on the side wall and the bottom of the deep trench. Next, a re-oxidation process is performed to grow an oxide layer on the surface of the SiN layer. Finally, a nitriding process for performing N<SB>2</SB>O treatment is performed to form a nitride layer on the surface of the oxide layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102607-A (JP)
Title: Crossbar mediation system
Inventor: MURAMATSU MASAHITO
IPC: G06F13/36
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the generation of delay of participation in mediation by flexibly mediating mixture existence corresponding to a characteristic of a request.  <P>SOLUTION: In relation to a request buffer 000 of a receiver port 0, a mediating method selecting circuit 004 selects a method A. In relation to a request buffer 100 of a receiver port 1, a mediating method selecting circuit 104 selects a method B. Both the circuits take a part in a mediating circuit 201 of a receiver port 2 for mediation. The request buffer 000 takes a part in the mediation after waiting for arrival of the discontinuous whole frame, wherein a request is formed by the mediating method selecting circuit 004, and the request buffer 100 of the receiver port 1 takes a part in the mediating circuit 201 for mediation when a head of the request arrived for the fastest frame transmission regarding performance as important, and a buffer 202 prevents the busy from an output control unit 203 from acting directly on the mediating circuit 201.  <P>COPYRIGHT: (C)2004,JPO