baber/WOPTO huggingface dataset:
Patent JP-2003234275-A (JP)
Title: Exposure apparatus, exposure method, device manufacturing method and device
Inventor: SHINODA KENICHIRO
IPC: H01L21/027
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure apparatus capable of normally measuring permeability changes of all optical systems including a projecting optical system and controlling total exposure more precisely in an exposure process, and an exposure method, a device manufacturing method and its device.  <P>SOLUTION: The exposure apparatus includes a projecting optical system for projecting a pattern formed in a mask on a body to be processed, including a reflecting optical member for generating a divided beam by dividing an incident beam and a detecting portion for detecting the light quantity of the divided beam, and a control portion for controlling the light quantity projected on the body to be processed based on the detecting result of the detecting portion.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234083-A (JP)
Title: Electrode of short arc electric discharge lamp and method of manufacturing the same, and short arc electric discharge lamp
Inventor: KURANO MASAHIRO
IPC: H01J9/02
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode of a short arc electric discharge lamp capable of suppressing the consumption of the electrode even under high pressure and high temperature environments and also of suppressing the recrystallization of the electrode and has a superior rate of keeping the illuminance, and also to provide a method of manufacturing the same and to provide a short arc electric discharge lamp.  <P>SOLUTION: The short arc type electric discharge lamp 20 which is used with mercury and a noble gas sealed in a light emission tube 1 is provided with the electrode consisting of a cathode 3 and an anode 4 which are disposed face to face in the light emission tube. The electrode is heat-treated in a vacuum at a temperature in a range of 2300°C≤T<MP, where T is a heat treatment temperature in a vacuum when at least either the cathode or the anode is manufactured and MP is a melting point of a metal used for the cathode or the anode.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235174-A (JP)
Title: Battery recovering equipment
Inventor: TAKANO YASUYUKI
IPC: H02J7/04
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery recovering equipment which is capable of removing sulfation deposited on the surfaces of the electrodes of a lead battery for an automobile to recover the capacity of the lead battery to a value substantially equivalent to a virgin state, and further charging a lead battery for an automobile in parallel with sulfation removal.  <P>SOLUTION: A command voltage generation circuit 48a generates a charging command voltage from a charging drive command and a charge control command. The charging command voltage is applied to the gate of a transistor IGBT1 through an insulation circuit 48b, a current feedback circuit 48c, and a gate resistor circuit 48d. As the result of this application, a charging current is passed between collector and emitter terminals of the transistor IGBT1. This charging current is a substantially constant base charging current superposed with a charging pulse current which changes substantially like a rectangular wave. Thus, sulfation deposited on the surfaces of the electrodes of a battery is removed by the large charging pulse currents, and the battery is charged without fail with the substantially constant base charging current.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231972-A (JP)
Title: Method for manufacturing electronic parts, and electronic parts
Inventor: YOSHIDA IKUSHI
IPC: H01P7/04
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To secure a satisfactory adhesion between a metallic oxide and a conductive film, and to improve resonance characteristics by reducing the conductor loss.  <P>SOLUTION: This manufacturing method comprises (a) making a ceramic workpiece 1 with a flat surface, (b) preparing a Zn solution which contains ions of amphoteric metals having electrochemically less noble potential than the redox potential of Zn, for instance, like Al<SP>3+</SP>or Si<SP>4+</SP>, and forming a Zn film 2 on the surface of the ceramic workpiece 1 by immersing it in the Zn solution, and then (c) forming a plating film 3 on the Zn film 2 by electroless plating.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241144-A (JP)
Title: Color separation and synthesis optical system and projection display device using the same
Inventor: MAENO KEIICHI
IPC: G03B21/00
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color separation and synthesis optical system which is light, excellent in video quality, and lightweight and a projection display device using the same.  <P>SOLUTION: The system comprises 1st and 2nd polarized light separating means 8 and 16 which are arranged in a diagonal direction, 3rd and 4th polarized light separating means 9 and 11 which are arranged in a diagonal direction crossing the diagonal direction at right angles, and wavelength selective converting means 7 and 10, and 15 and 17 which are arranged between two or more inside opposite surfaces among the light incidence side of the 1st polarized light separating means 8, the light projection side of the 2nd polarized light separating means 16, and inside opposite surfaces of the 1st to 4th polarized light separating means 8 and 9, and 11 and 16 when the 1st polarized light separating means 8 is arranged on the light incidence side and the 2nd polarized light separating means 16 is arranged on the projection side and rotate the plane of polarization of specified color light by 90°; and the 1st, 3rd, and 4th polarized light separating means 8, 9, and 11 are plate type wire grid polarized light separating plates and the 2nd polarized light separating means 16 is a polarization beam splitter.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002233651-A (JP)
Title: Game parlor control system
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F13/75
Filed: 2002-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a control system which can inform an unfair act of a outside contact when the unfair act is detected. SOLUTION: A game practice part of each of game devices practice a game and a detecting part detects an unfair act. When the detecting part detects an unfair acts, a transmitting part transmits the detected unfair act to the control system. A receiving part in the control system receives the detected unfair act transmitted from each transmitting part. A memory part preliminarily stores an outside address to be informed of the detected unfair act when the receiving part receives the detected unfair act. A communication part informs the detected unfair acts of the outside address stored in the memory part when the detection of the unfair act is received by the receiving part.
Patent JP-2003243588-A (JP)
Title: Method for mounting heat sink onto cavity down plastic chip carrier
Inventor: DUNG YI-JUNG
IPC: H01L23/36
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for mounting a heat sink to a cavity-down plastic chip carrier in which the phenomenon of warping or twisting is prevented from occurring on a chip package.  <P>SOLUTION: A bonding sheet is provided for bonding a substrate and the heat sink and the bonding sheet is composed by superimposing single or multiple adhesive layers. The adhesive layer is composed of flake filled adhesives, fiber filled adhesives or grain filled adhesives. An opening is formed in the substrate used for installing a chip. The heat sink is a thin copper sheet with a thickness greater than 0.254 mm or a thin copper alloy sheet with a thickness greater than 0.1 mm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243663-A (JP)
Title: Semiconductor transistor and method of manufacturing the same
Inventor: NAKAMURA YOSHINOBU
IPC: H01L21/20
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor transistor where a channel layer is formed within a single crystal particle and a method of manufacturing the same.  <P>SOLUTION: With a semiconductor film 2 formed on a quartz substrate 1 including the insulated surface, a semiconductor transistor is formed of an active layer forming portion 4 consisting of a channel region forming portion 4c and a source region forming portion 4s and a drain region forming portion 4d sandwiching the channel region forming portion. The active layer forming portion 4 is formed of the semiconductor film 2 which is isolated at least into two or more portions. Each semiconductor film 2 is respectively formed of a crystal semiconductor film consisting of single crystal particle.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244775-A (JP)
Title: Wireless transmission/reception system
Inventor: YOSHIKI KAZUHISA
IPC: H04B1/40
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless transmission/reception system capable of reducing the power consumption of a wireless transmitter side.  <P>SOLUTION: In the wireless transmission/reception system wherein a wireless transmitter 1 controls a load 3 via a wireless receiver 2, a first control section 11 of the wireless transmitter 1 measures a time after transmission of a transmission signal until receiving a reply signal from the wireless receiver 2 at least once, delays a start timing of a reception period L able to receive the reply signal while including a reply signal receiving point of time t1, reduces the reception period L to set again a succeeding reception period LN and its start timing, receives the reply signal from the wireless receiver 2 over the reduced reception period LN, and brings an input to an input section 15 to a standby state after the end of the reduced reception period LN or the end of reception processing to reduce the power consumption of the wireless transmitter 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237539-A (JP)
Title: Moving body robbery countermeasure device
Inventor: MITSUI TAKESHI
IPC: B60R25/20
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a vehicle cannot be returned to the normally traveling state unless the vehicle is brought to a dealer and a particular release treatment is applied thereto even if the vehicle is recovered to the owner in the case where prevention of robbery is realized by making the traveling difficult when it is judged that the vehicle is stolen.  <P>SOLUTION: The moving body robbery countermeasure device is provided with a robbery detection means for the moving body; a traveling restriction means for restricting the traveling of the moving body based on a detection of robbery of this robbery detection means; and a traveling restriction release means for releasing the restriction of traveling of the moving body in which the traveling is restricted by the traveling restriction means based on a command.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236057-A (JP)
Title: Game machine
Inventor: MIBE TOSHIYUKI
IPC: A63F5/04
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an enjoyable game machine with which an ending condition of a high probability replay is diversified, and a sense of expectation can be kept for a long time.  <P>SOLUTION: Because a high probability replay period is made to end when a prescribed winning role (e.g. cherry) is internally won in the high probability replay period, a player can be notified of an end of the high probability replay period when seeing in a reel the stop display of a pattern corresponding to the prescribed internal winning role.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246998-A (JP)
Title: Foaming detergent
Inventor: WADA SHINJI
IPC: C11D3/60
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foaming detergent that has excellent storability, solubility and safety.  <P>SOLUTION: The foaming detergent contains particles of a chlorine bleaching agent, particles of an oxygen bleaching agent and/or particles of sodium per borate, particles of a carbonate, particles of an organic acid and/or an inorganic acid, particles of a surfactant and particles of chelate agents. In this case, the particles of the individual components, namely the chlorine bleaching agent, the oxygen bleaching agent and/or sodium per borate, a carbonate, the organic acid, the surfactant and the chelate agent are coated on their surfaces with particles of a lubricant.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253030-A (JP)
Title: Biodegradable crosslinked resin foam and production method therefor
Inventor: GOTO ATSUSHI
IPC: C08J9/04
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a biodegradable crosslinked resin foam which is good in surface state, excellent in mechanical and anti-hydrolysis properties.  <P>SOLUTION: The biodegradable crosslinked resin foam is obtained by crosslinking and foaming a resin composition containing a biodegradable aliphatic polyester carbonate and a heat decomposable foaming agent, and preferably contains 1 to 50 mol% of polycarbonate bond.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258483-A (JP)
Title: Electromagnetic wave shielding transfer material and electromagnetic shielding material
Inventor: ITO MASAHIKO
IPC: H01Q17/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic wave shielding transfer material which shields only an electromagnetic wave having a specific frequency, which can be transferred to a member having a rugged and curved surface or the like and which has excellent executability, to provide an electromagnetic wave shielding material, and to provide the electromagnetic wave shielding material which does not reduce a functional effect due to the surface ruggedness or the curved surface.  <P>SOLUTION: The electromagnetic wave shielding transfer material comprises an antenna pattern made of a releasable conductor formed on one side surface of a base (a). The electromagnetic wave shielding material comprises the electromagnetic shielding transfer material on another base.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255124-A (JP)
Title: Blue color filter and organic electroluminescence element using the same
Inventor: KAWAGUCHI GOJI
IPC: G02B5/22
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blue color filter with high transmittance of blue light and further with low transmittance of green light and an organic electroluminescence element with excellent blue color purity.  <P>SOLUTION: The blue color filter contains a first pigment expressed by a formula (1) and a binder resin and a second pigment which absorbs fluorescence originating from the first pigment and further has no fluorescence maximum in a visible wavelength region. [In the formula (1), R<SB>1</SB>-R<SB>6</SB>independently represent hydrogen atoms, alkyl groups, aryl groups or heterocyclic groups which are optionally substituted, R<SB>7</SB>represents a 1-6C straight-chain unsaturated hydrocarbon group. X-represents an anion selected from a group consisting of I<SP>-</SP>, Br<SP>-</SP>, Cl<SP>-</SP>, F<SP>-</SP>, ClO<SB>3</SB><SP>-</SP>, BrO<SB>3</SB><SP>-</SP>, IO<SB>3</SB><SP>-</SP>, ClO<SB>4</SB><SP>-</SP>, BF<SB>4</SB><SP>-</SP>, PF<SB>4</SB><SP>-</SP>, SbF<SB>4</SB><SP>-</SP>, BrO<SB>4</SB><SP>-</SP>and an organic anion].  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250952-A (JP)
Title: Slot machine
Inventor: KEIJI YASUAKI
IPC: A63F5/04
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To effectively utilize picture display panels, to easily watch an image displayed in the constantly displaying areas of the picture display panels and to easily assemble picture display devices in a slot machine the rotation reels of which are visually recognized through the picture display panels.  <P>SOLUTION: The slot machine 10 is provided with the rotation reels 40 and the picture display device 50 provided in front of the rotation reels 40. The picture display device 50 is provided with the picture display panels 60 having light transmissivity and a panel frame 70 for supporting the panels 60. The rotation reels 40 are visually recognized through the panels 60, which have at a part thereof the constantly displaying areas 61 for constantly displaying prescribed pictures. On the rear surfaces of the areas 61 of the panels 60, masking plates 80 which are not light-transmissive are provided. The plates 80 are formed integrally with the frame 70.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250700-A (JP)
Title: Cooker
Inventor: ISHIMARU NAOAKI
IPC: A47J27/04
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooker, capable of coping with various cooking and having simple structure.  <P>SOLUTION: This cooker is composed of a water tank 1 for supplying water, a vapor generating means 2 for heating water supplied from the water tank, and a vapor overheating means 3 for heating the vapor from the vapor generating means further to a high temperature. The vapor overheating means is composed of an induction heating coil connected to a high-frequency inverter and a stainless-made foam body, whereby the frequency of the high-frequency inverter is varied to vary the electric power.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243399-A (JP)
Title: Method for forming semiconductor device
Inventor: FUJII MIKA
IPC: H01L21/288
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a method for depositing a Cu film by electroplating in which the planarity of surface does not depend on the pattern of a semiconductor substrate after a Cu plating film is buried in a wiring trench.  <P>SOLUTION: Wiring trenches 3 and wide wiring trenches 3a are formed by etching, at a dense interval, in an interlayer insulation film 2 formed on an Si substrate (not shown) and a barrier metal 4 and a Cu film are formed on the surface thereof. When electroplating is performed, a Cu plating film 8 is formed on the surface part of the interlayer insulation film 2 and in the wiring trenches 3 and wide wiring trenches 3a. A protrusion is generated in the Cu plating film 8 on the surface part of the wiring trench 3 where the pattern is dense. A mask 9 of metal film is thereby formed on the surface part of the Cu plating film 8 and the mask 9 at a part corresponding to the protrusion is polished selectively. Consequently, the Cu plating film 8 only at the protrusion is exposed and when the surface is substantially planarized by etching it with chemical, the remaining Cu plating film 8 and the mask 9 are polished by CMP thus attaining a high planarity surface.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003087123-A (JP)
Title: High rate block coding/decoding method and apparatus
Inventor: RO SAIGU
IPC: H04N19/423
Filed: 2002-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a block coding/decoding method capable of increasing a code rate while maintaining low error rate. SOLUTION: A block coding algorithm uses an original block group including (n+1) original blocks of m-bit message in which a first original block of m-bit message is encoded as a reference block of n-bit codeword and n original blocks of m-bit message placed after the first original block of m-bit message are encoded as n weighted blocks of n-bit codeword, based on the bit sequence of the reference block. A block decoding algorithm decodes n weighted blocks to generate corresponding original blocks of m-bit message and reconstructs the first original block of m-bit message from a sequence of reference bits. In such a case, each reference bit implies whether each of n weighted blocks is an A type weighted block or a B type weighted block.
Patent JP-2002308102-A (JP)
Title: System for managing route of rolling stock
Inventor: CHIRESCU MIHAI
IPC: B61L27/00
Filed: 2002-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a system for managing the route of each rolling stock in which the demerits inherent in the conventional technique are relieved. SOLUTION: The management system for the route of each rolling stock to run on a rail network 10 from a deperture point (12 and 14) to a arriving point (20 and 22) has a means (36 and 38) to change the route of the rolling stocks with respect to the convergence node where a route changing node and the route after changing converge again to the initial route. The route changing means is furnished with a means to decide one set of routes consisting of all possible routes between the route changing node and the convergence node and a means 38 to compare the mentioned set of routes with the initial route so that the route change takes place along the route nearest the initially planned route.
Patent JP-2003256213-A (JP)
Title: Application starting method and system, application starting program, and storage medium stored with application starting program
Inventor: YAMADA SHO
IPC: G06F9/445
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To allow a user to start an application on a client computer without considering whether the application is configured to be started after being installed in a client or the application is configured to be started after being downloaded from a server computer through a network.  <P>SOLUTION: The start information of an application to be operated on a client computer is managed on a server computer, and the start information is downloaded to the client computer so that the application can be started by the client computer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264444-A (JP)
Title: Assembled substrate for piezoelectric device, piezoelectric device and its manufacturing method
Inventor: WAKASUGI MAKOTO
IPC: H01L41/23
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To perform operations including measurement, etc., by performing feeding on the basis of an assembled substrate on which individual substrates are arranged.  <P>SOLUTION: Wiring 28 is formed in a through hole 2c at a corner of a ceramic substrate 2 and is connected with a corner electrode 22c on a lower surface of the substrate. One wiring layer 22 as two terminal electrodes is formed close to a first side as a short side of the ceramic substrate 2 and the other wiring layer 22 is formed close to a third side as a short side opposed to the first side. One wiring layer 22 is conducted on a side electrode formed in a through hole 2d on a break line 29 of the first side via an extended part 22a and the other wiring layer 22 is conducted on the side electrode formed in a through hole 2d on a break line 29 of the third side via the extended part 22a. The wiring layer 22 is cut off from the corner electrode 22c.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262498-A (JP)
Title: Camouflaged clothes
Inventor: MORIWAKI TOSHIJI
IPC: A41D27/02
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camouflaged clothes having superior camouflage performance to infrared rays.  <P>SOLUTION: The camouflaged clothes are constituted by joining a plurality of pieces, which comprise sheets formed by stacking metal thin-film layers and colorant containing resin camouflage layers, at least, on one surfaces, with a lining. The clothes are characterized in that heat reflecting factors on the surface of the clothes are distributed in multiple stages.  <P>COPYRIGHT: (C)2003,JPO