baber/WOPTO huggingface dataset:
Patent JP-2003268783-A (JP)
Title: Spacer block and construction method for continuous footing
Inventor: UDAGAWA SHINJI
IPC: E02D27/01
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spacer block and a construction method for a continuous footing using the spacer block which can be positively positioned and installed on the ground inside a form, capable of securing a sticking area with concrete and positively positioning and fixing a core reinforcement for a base.  <P>SOLUTION: The spacer block 21 is provided with an insertion part 21b for inserting the core reinforcement 23d for the base, an abutting surface 21c abutted on a base form 11, and an inclined face 21d inclined obliquely upward. After installing the base form 11, the spacer block 21 is installed so that its abutting surface 21 abuts on the base form 11, a reinforcement 23 is installed, the core reinforcement 23d for the base in inserted in the insertion part 21b, a raised form 25 is installed, the concrete is placed in an inner side of the base form 11 and the raised form 25, and the forms are removed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266212-A (JP)
Title: Chrome containing film-coated tool
Inventor: ISHII TOSHIO
IPC: B23B27/14
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coated tool which can be easily determined whether the tool is used or not, which is excellent in the film adhesion and slidability of the tool surface, and whose cutting durability is improved, compared with a conventional one.  <P>SOLUTION: The base surface of this tool is coated with a chrome containing film on the tool surface side in relation to an alminum oxide film. The chrome containing film is constituted of a single layer film consisting of any one of carbide, nitride, carbonitride, carboxide, nitroxide and carbonitroxide of chrome or a multilayer film consisting of two or more thereof, having residual tensile stress.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272517-A (JP)
Title: Cathode and its manufacturing method
Inventor: HASHIMOTO NORITSUNA
IPC: H01J1/304
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cathode having an excellent electron emission characteristic and capable of suppressing a dispersion of the relation between the impressed voltage and the obtained emission (current vs. voltage characteristic) even in the case a plurality of such cathodes are used.  <P>SOLUTION: The first electrode 2 is formed on a base board 1, and a resin layer 13 containing CNT is provided on the first electrode 2. The surface of the resin layer 13 containing CNT is polished by a polishing tape (polishing means 5) while that surface of the resin layer 13 where the polishing tape 5 is in contact and the surface of the board 1 are held parallel. Then an insulating layer 6 is formed and subjected to baking at 500°C in the open air atmosphere so as to decompose the resin component of the resin layer 13 for exposing the CNT, and an electron emission part 3 is formed to generate an electron source 4, and finally a second electrode 7 consisting of a thin metal plate is bridged on the insulating layer 6, and the intended cathode is accomplished.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003275932-A (JP)
Title: Positioning clamper
Inventor: NAKADA AKIO
IPC: B23K37/04
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positioning clamper for preventing the entry of a welding spatter inside and causing no working trouble.  <P>SOLUTION: A work supporting plate 10 has a cylindrical support 10b with its front end face in contact with a panel material P. A locating pin 18 is protruded from the front end face and slidably mounted on the cylindrical support 10b. A clamping member 24 is reciprocatingly mounted in a pin storage hole 23 formed opening to the outer periphery face of a cylindrical portion 18b. An arm 25 is incorporated in an arm storage hole 18d formed in the cylindrical portion 18b with its base end rockingly mounted on the cylindrical support 10b and its front end in engagement with the clamping member 24. Driving means is provided on the work supporting plate 10 for giving axial reciprocating motion to the locating pin 18. A cam pin 28 is put in engagement with a cam groove 29 formed in the arm 25 and fixed to the cylindrical support 10b for converting the axial movement of the locating pin 18 into the reciprocating motion of the clamping member 24 via the arm 25.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003280238-A (JP)
Title: Color image forming apparatus
Inventor: MIYAZAKI RIE
IPC: G03G15/20
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To effectively prevent toner from causing low-temperature offset in a color image forming process where several color toners are thermally fixed in an overlapped state.  <P>SOLUTION: In the thermal fixation process, four color toners, that is, yellow, cyan, magenta and black toners, are successively overlapped and transferred to a transfer material 6, and the black toner 13BK faces the fixing surface of a heat roller 8a. The isolation ratio of the additive agent of the black toner 13BK is set smaller than those of other color toners 13M, 13C and 13Y, and set to be the smallest. Then, the amount of the free additive agent of the black toner 13BK lying between the fixation surface and the black toner 13BK is reduced, and the low-temperature offset of the toner is prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280423-A (JP)
Title: Image forming apparatus
Inventor: HORIKOSHI TOSHIHIKO
IPC: G03G15/20
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus by which the occurrence of envelope wrinkles is suppressed.  <P>SOLUTION: In the image forming apparatus possessing an image forming means by which a developer image is obtained by developing an electrostatic latent image formed on an image carrier with developer and the developer is transferred by bringing the image carrier and a transfer material into contact with each after at a transfer part and a fixing device by which the toner image is fixed and recorded on the transfer material by heating the transfer material on the surface thereof the toner image as an unfixed image is formed and carried by a member heated by a heating member while making the transfer material pass between a fixing rotary body and a pressure rotary body brought into press-contact with each other, the position of the fixing device is controlled in the case that an envelope is fed as the transfer material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283715-A (JP)
Title: Image forming apparatus and image forming system
Inventor: TOMIDOKORO NOBUAKI
IPC: G06F3/12
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To achieve an operation of a connection mode in a job reservation mechanism without losing the connection effect by managing the reservation of a distributed job in a slave unit according to the management of a reservation job of a master unit.  <P>SOLUTION: The master unit informs the slave unit connected to the master unit about the occurrence of a reservation job in the connection mode and a predicted processing start time of the reservation connection job registered by the master unit to allow the slave unit to manage the distributed reservation connection job. When the slave unit receives the reservation connection job and registers the job as the reservation connection job of the slave unit, the master unit registers the reservation in the order at a time closest to the start when the master unit starts the reservation connection job (S207 to 210). Further, it is possible to modify the registration of the reservation connection job corresponding to the setting modification of the copy condition (S205).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279956-A (JP)
Title: Liquid crystal display device, its manufacturing method and electronic appliance
Inventor: HIGA MASAKATSU
IPC: G02F1/1335
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transflective liquid crystal display device in which bright display is obtained at the time of a transmission mode, its visibility is excellent and its thickness is made thin.  <P>SOLUTION: In this transflective liquid crystal display device 10, a liquid crystal layer 16 is held between an upper substrate 14 and a lower substrate 13, a transflective layer 18 is provided on the lower substrate 13 and a back light 12 is provided on the outer part of the lower substrate 13. Then, an upper polarizing plate 36 is provided on the outer surface side of the upper substrate 14 and a lower polarizing plate 28 is provided on the outer surface side of the lower substrate 13. A phase difference layer 20 having the phase difference of 1/4 wavelength is successively provided only in a reflection display area R on the inner surface side of the lower substrate 13 and a 1/2 wavelength plate (phase difference plate) 34 is provided between the upper substrate 14 and the upper polarizing plate 36.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280743-A (JP)
Title: Mechanical disturbance reducing device
Inventor: NISHIMOTO ATSUSHI
IPC: G05D3/12
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanical disturbance reducing device under the control of a sequence controller that makes a movable piece moved with a feedback control loop based on the difference between an instruction position with a steady state operation start position generated with a position instruction generator as a reference and the present detection position of the moving piece, to reduce mechanical disturbance at the instant of the feedback control loop's getting 'ON' with no need of adjustment of the feedback control loop, keeping image blur or attitude of an observation machine not disturbed.  <P>SOLUTION: At the start of the feedback control loop, the device takes the position of the movable piece immediately before as an initial value, and starts a position instruction signal to perform a steady state operation after letting it moderately moved to the steady state operation start position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282889-A (JP)
Title: Thyristor
Inventor: TOMITA MASAAKI
IPC: H01L29/861
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To realize a thyristor whose capacitance is made small.  <P>SOLUTION: A first n type conductive area 2 and a second n type conductive area 3 are formed on a p type semiconductor substrate 100. A first p type conductive are 4 and a hole-like conductive area 40 are formed in the first n type conductive area 2, and a second p type conductive area 30 is formed outside the first n type conductive area 2. The ends of the second p type conductive area 30 and a first electrode 10 are located so as to be piled up in plane view. This structure allows a breakover voltage to be decided in the second p type conductive area 30 and around it, thereby, the resistivity of the substrate can be increased and its capacitance can be reduced as the breakover voltage is in the prior state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281199-A (JP)
Title: Electronic part list system
Inventor: NAKAJIMA MAMORU
IPC: G06F17/50
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To manage in a centralized manner data on parts from the project/ plan to the completion of drawings so that the information and data related to development are shared with persons related to the development through an electronic part list.  <P>SOLUTION: An electronic part list system includes a part table creating part 13, a layout table creating part 14 and a layout part 15. The part table creating part 13 generates the electronic part list as a part table including part information on the parts used in designing an automobile according to designer's input referring to design reference information. The layout table creating part 14 generates a layout list as a table including layout necessary information required for layout of parts according to the part information. The layout part 15 generates layout information as the arrangement state of parts according to the design reference information, the part information and the layout necessary information. The electronic part list, layout list and layout information are related to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288477-A (JP)
Title: Credit management device
Inventor: ARAKI TOMOMI
IPC: G06Q10/06
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a credit management system for reducing the risks of credit recovery by visiting a customer and recognizing the present conditions.  <P>SOLUTION: An employee performing business activity visits the company of the customer, investigates the present condition of the company which is a visiting destination, inputs investigated results to a portable terminal according to the items of a check sheet and has them transmitted to a credit management device. The credit management device receives the investigated results transmitted from the portable terminal and stores them in a database. Then, each of the items of the investigated results is analyzed, whether or not the present condition of the company of the customer becomes worse compared to the time of the previous visit is detected, and when it becomes worse, the presence of abnormality is reported by an alarm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284544-A (JP)
Title: Apparatus for cell separation and classification and substrate for cell arrangement
Inventor: KONO TAKASHI
IPC: C12M1/26
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for cell separation and classification, with which a great number of small-diameter cell-containing liquid drops are formed while controlling damage to cells and a substrate for cell adjustment.  <P>SOLUTION: The apparatus for cell separation and classification is equipped with a cell arrangement part 1 with which a cell suspension containing a great number of cells is treated and cells are arranged at intervals and made to flow, a cell information detection part 3 with which the cells arranged in the cell arrangement part 1 are detected to detect information related to the cells and a cell classification 5 with which the cells are classified based on the information detected by the cell information detection part 3. The cell arrangement part 1 is equipped with a first route 11 for making the cell suspension 70 flow and a second route 12 which is connected to the first route 11 in the direction crossing the first route and makes a dividing liquid material 75 for dividing the flow of the cell suspension 70 of the first route 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294497-A (JP)
Title: Instrument apparatus for vehicle
Inventor: SAWAGUCHI TOSHIAKI
IPC: G01D11/28
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an instrument apparatus for a vehicle capable of both uniformly and brightly illuminating a dial without leak of illumination light from a light source to the outside, color irregularities, or luminance irregularities and reducing costs by simplifying its structure.  <P>SOLUTION: A surface cover 25 is provided with an incident part 35 for receiving the illumination light 51 emitted by the light source 50, a light guiding part 36 for guiding the illumination light 51 from the incident part 35, and an emergent part 37 for shining the illumination light 51 guided by the light guiding part 36 toward the dial 42. The surface cover 25 is provided with a bay window part 26 extended to the front side of the dial 42, and the dial 42 is brought into contact with the base edge of the bay window part 26. The incident part 35 is provided with a slope 35a for refracting the course of the illumination light 51 toward the light guiding part 36. The light guiding part 36 is provided with a slope 36a for reflecting the illumination light 51 received by the incident part 35 toward the emergent part 37. The emergent part 37 is provided with a slope 37d for reflecting the illumination light 51 from the light guiding part 36 toward the dial 42.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295360-A (JP)
Title: Identification code reader
Inventor: KATO KENICHI
IPC: G03B27/72
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an identification code reader which improves read precision of an identification code such as a bar code even when a photographic film snakes.  <P>SOLUTION: A slit plate provided with a slit 112A and a slit plate provided with a slit 112A are arranged so that even when the photographic film 22 is carried zigzag, the border line between a clock-side area and a data-side area of a DX code 107 is positioned opposite one of the slit 112A and slit 114A. At least one PSD sensor detects both light transmitted through the clock-side area and light transmitted through the data-side area. According to the output of the PSD sensor having detected the light transmitted through the clock-side area and the light transmitted through the data-side area, the DX code 107 is read.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298320-A (JP)
Title: Resin waveguide and its manufacturing method
Inventor: YAMAZAKI KOJI
IPC: H01P3/12
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin waveguide and its manufacturing method which has little irregularities of a metal layer surface for forming a wave guiding way.  <P>SOLUTION: A metal layer 22 for forming a wave guiding way layer 12 of a resin waveguide 1 is formed on one side of a flat-surface supporter sheet 21 to form a composite sheet 2. An adhesive layer 23 may be laid on the metal layer 22 to form the composite sheet 2. The sheet 2 is settled between the inner and outer molds 31, 32 of a half die 3, and a molten resin is injected between the metal layer 22 and the outer mold 32 or between the adhesive layer 23 and the outer mold 32 to form a resin waveguide body 11 of the resin waveguide 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294925-A (JP)
Title: Diffractive optics and optical system using the same
Inventor: OKUNO TAKEHARU
IPC: G02B5/18
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce vignetting on the grating flanks of diffraction gratings.  <P>SOLUTION: The grating thicknesses d<SB>1</SB>and d<SB>2</SB>of diffraction gratings 4 of the diffractive optics 1 laminated with a plurality of the diffraction gratings 4 and 5 consisting of different materials change increasingly toward the peripheries from the centers and the flanks 401p and 401q of the diffraction gratings 4 incline and their angles of inclination ϕ<SB>1</SB>(p) and ϕ<SB>1</SB>(q) are varied by the positions within the plane of the diffractive optics 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297198-A (JP)
Title: Puffer type gas-blast circuit breaker
Inventor: KONO HIROMICHI
IPC: H01H33/70
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a puffer type gas-blast circuit breaker with a stable high quality and high performance nozzle which can be manufactured inexpensively by miniaturizing a mold to be required in a manufacturing process of the nozzle.  <P>SOLUTION: A fixed contactor 1 is constituted of a fixed arc contactor 3 and a fixed conductive contactor 4. A movable part is formed by fixing a puffer cylinder 6, a movable arc contactor 7, a movable conductive contactor 8, and the nozzle 20 to an operation rod 5 of the movable contactor 2. The movable part is integrally driven by an operation mechanism. A puffer chamber 11 is formed by inserting a puffer piston 10 fixed to a fixing part into the puffer cylinder 6 at the movable part. These members are stored inside an enclosed vessel to which the arc-extinguishing gas 12 such as the SF<SB>6</SB>gas is filled. The nozzle 20 is divided into a first nozzle member 21 including a nozzle throat part and a second nozzle member 22 on the puffer cylinder 6 side in its axial direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302890-A (JP)
Title: Process cartridge and image forming device having the same
Inventor: IWAI HITOSHI
IPC: G03G21/18
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process cartridge which prevents a photosensitive body drum from being scratched or soiled when the cartridge is separated from a main body and when a jammed paper is removed.  <P>SOLUTION: The process cartridge has a photosensitive body protective cover which is movable into: a first position where when the process cartridge is detached from the main body of an image forming device, the cover entirely covers the surface of the photosensitive body; a second position where when a front cover is opened to remove a jammed paper with the process cartridge attached to the main body of the device, the protective cover does not entirely cover the surface of the photosensitive body but protects the photosensitive body with a gap left between them in order to facilitate the removal of paper near the photosensitive body; and a third position where when the front cover is closed and the device is operated thereafter, the covers ensures a paper passage area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299651-A (JP)
Title: Digital scan converter
Inventor: FUJIKI TOSHIAKI
IPC: A61B8/00
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems on the increase of the number of memories and the enlargement of a control circuit in speeding up a digital scan converter which interpolates the echo data obtained by scanning of ultrasonic beams, corresponding to a picture element and the like of a display device.  <P>SOLUTION: The echo data inputted from a sending and receiving circuit in time series are delayed by a register 70, and the data of two sampling points adjacent to each other on sound ray are simultaneously outputted from a data parallelization circuit 26. A set of two data is written in an address of one of the memories 74, 76. The data of four points used in interpolation are divided into two sets, sorted by an input selector 72, and written in each memory by each set. A read address generating circuit 46 determines two addresses for storing the data of four sampling points surrounding an interpolation object point, and designates it to each memory one by one, whereby four echo data are simultaneously read out from two memories.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306102-A (JP)
Title: Passing vehicle detection device, and rear side alarm device for drive supporting system
Inventor: TAKIZAWA KEI
IPC: H04N7/18
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent mistakes when detecting a passing vehicle.  <P>SOLUTION: This invention is for eliminating detection of repeated patterns on a road within a passing vehicle detection area as a candidate for a passing vehicle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299732-A (JP)
Title: Medicine solution injection apparatus and medicine solution container
Inventor: UEDA MIEKO
IPC: A61M5/142
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small, lightweight and carriable medicine solution injection apparatus capable of using up the medicine solution without waste and setting and controlling the injection volume and time arbitrarily, and also to provide a medicine solution container for use in the same.  <P>SOLUTION: The medicine solution container comprises a container body made of flexible and deformable material, a casing member and an elastic member containing air layers. The medicine solution injection apparatus comprises the medicine solution container, a pump for generating a negative pressure in the medicine solution container, an internal control unit for controlling the operation of the pump, and a liquid supply channel.  <P>COPYRIGHT: (C)2004,JPO