baber/WOPTO huggingface dataset:
Patent JP-2003217162-A (JP)
Title: Optical pickup device and optical parts used for the same
Inventor: OKUDA HIROYUKI
IPC: G11B7/135
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To permit easy attachment of optical parts to an optical base.  <P>SOLUTION: The optical pickup device has a semiconductor laser (LD) emitting a laser beam having a prescribed polarization direction, a wavelength plate (PDP) for polarizing the polarization direction of the laser beam, and other optical parts (GRT, BS, CL, MIR, EL, PD and FD), in which the wavelength plate (PDP) is integrated by being stuck together to one (GRT) of the other optical parts. The optical parts to be stuck together with the wavelength plate (PDP) may be, for example, a diffraction grating plate (GRT) or spectral plate, etc.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003215471-A (JP)
Title: Finder optical system
Inventor: ISHII MASATOSHI
IPC: G02B13/18
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent finder optical system which is constituted so that finder magnification may be high and a distance from the emitting surface of a pentagonal prism to an eye point may be long, and on which a diopter correcting mechanism is mounted with comparatively simple constitution.  <P>SOLUTION: An eyepiece is constituted of a 1st lens group provided with a negative meniscus lens whose convex surface faces to an object side and having negative refractive power, a 2nd lens group provided with a positive lens and having positive refractive power, and a 3rd lens group constituted by arranging a lens whose convex surface faces to the object side nearest on the object side and having negative or positive refractive power in order from the object side, and satisfies a fixed condition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003216950-A (JP)
Title: Simd type microprocessor for performing pattern matching or the like
Inventor: IWANAGA KAZUHIKO
IPC: G06F15/80
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To performing a pattern matching fast with a simple configuration in an SIMD type microprocessor.  <P>SOLUTION: In an image processor including the SIMD type microprocessor having a plurality of processor elements, each processor element has a data transferring device connected to a data transferring port for accessing embedded universal registers from the outside of the processor. The data transferring device has a lookup table for performing table conversion and a plurality of registers for storing the data stored in the lookup table and for pipeline delay. A synthesized data of the outputted data from the data transferring port and the register data for the pipeline delay of the lookup table's output is used as the input address of the lookup table.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003210463-A (JP)
Title: Ultrasonic probe
Inventor: TANAKA TOSHIKAZU
IPC: A61B8/12
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To attain smooth connection to an electrode of an ultrasonic transducer while making the constitution of the connection part compact and shortening the length of a hardened part caused by soldering by composing the shielding wires of a coaxial cable of long electrode connecting fine wires and short non- connecting fine wires.  <P>SOLUTION: An insulated conductor 31 of a coaxial cable 30 is soldered to the electrode 35a of the ultrasonic transducer 35, and a shielding wire 32 is soldered to the electrode 35b on the other side. The shielding wires 32 composed of a large number of conductor fine wires 36 differ in tip part length, and long conductor fine wires are electrode connecting fine wires 36a soldered to the electrode 35b of the ultrasonic transducer 35, while short conductor fine wires have length up to the end position of an outer insulating tube 34 or up to a slightly led-out position. Only the non-connecting fine wires 36b are positioned in a first region Z1, and the electrode connecting fine wires 36a are arranged to be mixed with the non-connecting fine wires 36b in a second region Z2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214873-A (JP)
Title: Navigation system and server system
Inventor: SUMINO SHUSUKE
IPC: G08G1/137
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation system which can present a running candidate route by a shortest time by receiving a route by a shortest time from a server system.  <P>SOLUTION: The navigation system 10 is provided with a communication control part 21 used to control a communication with the server system 11, a present-position detection part 20 used to detect a present position, an input part 24 used to input a destination or the like and a control part 27 used to control the part 21, the part 20 and the input part 24. The part 21 is constituted in such a way that the present position and the destination are transmitted to the server system 11, that the route by the shortest time up to the destination from the present position calculated on the basis of past running data in the server system 11 is received and that the present position is intermittently transmitted to the server system 11 in order to store the running data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220505-A (JP)
Title: Blade release device
Inventor: UEDA SUKEYUKI
IPC: B23B31/07
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blade release device allowing the replacement of a blade, attached to a taper shank, through simple manual work.  <P>SOLUTION: The device comprises a wedge-shaped plate member 4; a hammer acceptance member 3, designed to be inserted into a cylindrical member 2, which is linked with the plate member; and a piston member 1, which is inserted into the cylindrical member. The piston member 1 is moved within the cylinder to transfer an impact to the hammer acceptance member, and further to a cotter installed at the tip of the blade release device.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222428-A (JP)
Title: Refrigeration unit used in cogeneration system
Inventor: INOUE OSAYUKI
IPC: F25B25/02
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigeration unit capable of adjusting an operation condition of a compression refrigerator in accordance with cooling load and a condition of absorption refrigeration effect and performing economical and efficient operation.  <P>SOLUTION: This refrigeration unit used in a cogeneration system is constituted by combining an absorption refrigerator having an evaporator E providing refrigeration effect using exhaust heat as a heat source, a compressor M<SB>c</SB>, a first condenser Cc1 cooling by outside air or cooling water, and the compression refrigerator having a first condenser Cc2 connected with the evaporator E of the absorption refrigerator and heat exchange relation and an evaporator Ec providing refrigeration effect. Electric power for operating the compressor M<SB>c</SB>is electricity before it is converted into commercial frequency and electricity generated by a generator or electricity which is not converted into commercial frequency. The refrigeration unit may be provided with a control means for operating the compressor when load for the evaporator Ec cannot be covered with refrigeration effect of the absorption refrigerator.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220142-A (JP)
Title: Syringe
Inventor: MIZUSHIMA HIROSHI
IPC: A61M5/158
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To completely and surely cover the needle of a used syringe with a cover.  <P>SOLUTION: This syringe is equipped with an external cylinder 1 on the distal end of which, a needle 2 is fitted, and a plunger 3 which forms a filling space for a medicine in the external cylinder 1, and discharges the medicine from the distal end by sliding. In such a syringe, the sliding type cover 4 which is superposed on the surface of the external cylinder 1, and exposes the needle 2 by a movement toward the rear end of the external cylinder, and covers at least the distal end region of the needle 2 by a movement toward the tip of the external cylinder is provided on the external cylinder.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229993-A (JP)
Title: Image reader
Inventor: FUKUMURA ATSUSHI
IPC: H04N1/107
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To supply a double-sided document by turning it over by using a document feeder of an ADF (automatic document feeder) by providing a means for feeding the document to an FBS (forward base system) by using an ADF function in an image reader in which the ADF and the FBS are arranged in combination.  <P>SOLUTION: A RADF 40 is combined with a scanner 30 to be provided in the image reader 20, images are read by positioning the scanner to platens 22, 23. The RADF 40 is provided with one sidewise approximately U-shaped document feeding path and a guide means for inverse feeding and ejection of the document, and when one side of the document is read by using the ADF function, the document is fed through a U-shaped feeding path similarly to the case of the conventional device. In addition, when the document is fed to the FBS function by the ADF 40, switching of gate members is combined with forward/backward drive of a feeding roller, so that inverse feed and reading of the document are performed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226980-A (JP)
Title: Plasma cvd apparatus
Inventor: SHIMAZU TADASHI
IPC: C23C16/517
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To suppress degradation of a semiconductor wafer in hydrogen reduction during deposition.  <P>SOLUTION: An apparatus has a reaction vessel 10 for depositing a thin film on the semiconductor wafer 19, a bias electrode 17 for impressing a high-frequency bias for sputtering to the semiconductor wafer 19, a nozzle 13 for supplying gaseous SiH<SB>4</SB>containing at least hydrogen into the reaction vessel 10 and a control circuit 103 for controlling the on/off of the high-frequency bias through a switching element 102 and controlling the on/off of the supply of the gaseous SiH<SB>4</SB>through a flow rate controller 101 by the control theory reverse from the control theory of the high-frequency bias.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229486-A (JP)
Title: Semiconductor device and its designing method
Inventor: IKEDA MASAHIRO
IPC: H01L27/118
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device in which variation of planarity is suppressed furthermore in a chip by arranging a dummy projecting pattern in each process in addition to an uneven pattern required for implementing a desired chip function, and a designing method of the dummy projecting pattern.  <P>SOLUTION: The block A110 of a chip 100 includes a circuit region 110a and a dummy semiconductor region 1, the block B120 similarly includes circuit regions 120a and 120b and a plurality of dummy semiconductor regions 2, 2a and 2b, and the block C130 includes circuit regions 130a, 130b and 130c and a plurality of dummy semiconductor regions 3. The dummy semiconductor regions included in each block are entirely square in the relevant block and have an identical size. In case of a square, the length of one side is calculated based on the area of the block, the area of the circuit region, the application process, the design criterion, and the like. Arranging pitch of the dummy semiconductor regions is common to respective blocks and equal to an adjacent dummy arranging pitch Z.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228225-A (JP)
Title: Image forming apparatus
Inventor: YANAGIDA MASAHITO
IPC: G03G21/00
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an electrifying means from being soiled by a density sensor pattern or untransferred toner when transfer material is jammed in a cleaner-less image forming apparatus.  <P>SOLUTION: A contact and separate mechanism consisting of an electrifying solenoid 20, for example, is connected to an electrifying roller 2, and separates the roller 2 from a photoreceptor drum 1 by the attraction of the solenoid 20 if the density sensor pattern and the toner which is not transferred when transfer paper is jammed is all fed to the roller 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232552-A (JP)
Title: Controlling method for air conditioner
Inventor: FUTAGAMI EIJI
IPC: F24F11/02
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve the performance of preventing condensation by properly dehumidifying while suppressing lowering in room temperature, at the time of condensation preventive operation.  <P>SOLUTION: In this controlling method for an air conditioner conducting condensation preventive operation for a specified period after stopping operation, the condensation preventive operation is conducted by dividing the period into the first half specified period t1 and the second half specified period t2. In the first half operation, when outside air temperature is for example not more than 15 degrees Celcius, heating cycle reheating operation is selected, and when the outside air temperature is not less than 15 degrees Celicius, cooling cycle operation is selected, and room temperature at the time of starting the operation is set to be a target temperature Ts1 as setting temperature. In the second half operation, the operation is switched to cooling cycle reheating operation, a middle value between the room temperature at starting the operation and the outside air temperature is made to be a target setting temperature Ts2 as a setting temperature.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238065-A (JP)
Title: Mounting structure for hanging hook
Inventor: TODA NAOSHI
IPC: B66C1/68
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To easily attach or detach a hanging hook and members attached/ detached together in a mounting structure for a hanging hook wherein the hanging hook is attached/removed between a pair of bearing members by inserting/removing a common shaft member into/from the hanging hook with other members.  <P>SOLUTION: A hanging hook (22) is detachably attached between a pair of bearing members (12d, 12e) by that a common shaft member (32) is inserted or removed with a connecting member (18) arranged between them. A supporting means (36) regulating relative displacement of the hanging hook (22) and the connecting member (18) in a radial direction is provided at an opposite part of the hanging hook (22) and the connecting member (18) in the direction of an axis (X2).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242556-A (JP)
Title: Commodity storing rack of automatic vending machine
Inventor: WAKI KENTARO
IPC: G07F9/00
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To secure the safety when an engagement piece mounted on the back of a top tray to fit a top guide to a support pin erected on a side plate is touched by a hand.  <P>SOLUTION: The engagement pieces 81, 81 mounted on the back of the top tray 8 are fitted to the support pin erected between a pair of right and left side plates to fit the top tray 8 to a rack. The engagement pieces are formed by a round edge material whose raw material cut surface is a curved shape. Thus, when the engagement pieces 81, 82 are touched by the hand, there is no possibility of hurting the hand.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243455-A (JP)
Title: Tape, method of manufacturing the same, semiconductor device, method of manufacturing the same
Inventor: KOBAYASHI TOYOO
IPC: H01L21/60
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide TAB, COF tapes, a method of manufacturing the same, a semiconductor device using TAB, COF tapes and a method of manufacturing the same, in which connection reliability with a semiconductor chip is improved, the bending of a lead is controlled and a mounted component is made compact.  <P>SOLUTION: The method of manufacturing TAB, COF tapes for mounting a semiconductor chip by a face-down bonding process comprises a process to prepare a flexible tape 11 having a predetermined shape, a process to form a conductive film on the tape 11, a process to form a conductive film pattern including an inner lead 12 joined with a bump or an output electrode of the semiconductor chip by patterning the conductive film, a process to form a projected portion 12a on a bonding area at the end part of the inner lead or a process to form a pattern after the formation of the projected portion, and a process to achieve compact mounting by joining various elements with various output electrodes of the chip.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248023-A (JP)
Title: Electronic ac ammeter
Inventor: SHINOHARA SHINJI
IPC: G01R19/02
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an electronic AC ammeter in which zeros are displayed surely, without being influenced by an offset voltage in an electronic circuit, when current does not flow in an electric circuit to be measured.  <P>SOLUTION: The electronic AC ammeter, in which the effective value of the current to be measured is displayed on a display part is provided with a pseudo AC voltage table 13, used to store each sine value computed by dividing one cycle of sine waves by a prescribed sampling number; and a pseudo electric power computing part 14, in which each instantaneous value of the current to be measured obtained by sampling at least one cycle of the current to be measured by the prescribed sampling number is multiplied by the sine value in the sampling time, corresponding to each instantaneous value of the current to be measured stored in the table 13 so as to find pseudo electric power. When the pseudo electric power computed by the part 14 is smaller than the prescribed value, zeros forcibly are displayed instead of the effective value of the current to be measured.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246496-A (JP)
Title: Method of cutting, discriminating and binding label
Inventor: FURUICHI YOSHINARI
IPC: B65H35/04
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of cutting, discriminating and binding labels by discharging the defective labels to the outside after cutting, and binding only the nondefective labels with a tape.  <P>SOLUTION: This method of cutting, discriminating and binding the labels comprises a process for delivering a rolled label web 1 from the upper reaches to the lower reaches by a plurality of roller groups 2; a process for discriminating the nondefective labels 1a from the defective labels 1b by inspecting and determining the printed faces of the labels 1 by a surface inspecting device 10; a process for cutting the label web 1 with a cutter 20; a process for transferring only the nondefective labels 1a out of the cut labels 9 to a following process by a sorting mechanism 10 while discharging the defective labels 1b; a process for aligning, overlapping and storing the nondefetive labels 1a in an alignment table 50; and a process for gripping the overlapped labels 9 in the alignment table 50 by a chuck 71 of a chucking mechanism 70 and transferring them to a binding machine 80 to bind them with the tape 90.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247586-A (JP)
Title: Valve structure
Inventor: KAMIOKA TAKAMASA
IPC: F16F9/34
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve structure, which is realized into a front fork installed in a two-wheeled vehicle, capable of easily realizing control of generated fluctuating damping force and bringing no troubles such as useless increase for numbers of components and a steep rise in manufacturing costs.  <P>SOLUTION: In the valve structure in which an opening 2b formed on a control valve 2 is capable of opposing ports 1a and 1b formed on a valve disk 1 by turning the control valve 2, a turning stroke of the control valve 2 is controlled by the valve disk 1 or a stopper 7 arranged on an other member adjacent to the valve disk 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246537-A (JP)
Title: Sheet post-processing device and image forming device
Inventor: KUWATA TAKASHI
IPC: B65H37/04
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve the alignment consistency of a sheet upon post processing the sheet.  <P>SOLUTION: This sheet post processing device 300 having a staple H and post processing a conveyed sheet S comprises a discharge upper roller 330a and a discharge lower roller 330b which are mutually separable, and has a discharge roller pair 330 for discharging a sheet, an intermediate loading part 300B formed when the upper roller 330a of the discharge roller pair 330 evacuates and loading the sheet temporarily, a slide guide abutting on widthwise sides of the sheet, movable in the width direction of the sheet, and aligning the sheet on the intermediate loading part 300B. At least a part of an outer circumferential surface of the discharge lower roller 330b of the discharge roller pairs 330 is provided with a kick out member whose downstream side in a sheet conveyance direction kicks out the rear end of the sheet, and formed in a tapered shape or a circular arc shape in which a radius of rotation decreases from the peak of a kick out member to the upstream side in the conveyance direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251748-A (JP)
Title: Membrane material laminated sheet
Inventor: KAIHARA YUICHI
IPC: C08L91/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a membrane material laminated sheet which has a good weather resistance and mechanical strength/flexibility, generates no poisonous gas during incineration and has a nonflammability without remaining ashes.  <P>SOLUTION: This is a membrane material laminated sheet which laminates thermoplastic elastomer laminated layers containing a flame retardant consisting of nitrogen-containing compounds shown in the following general formula (1) on both sides of a textile using drawn polypropylene yarns as a warp. H(R<SB>1</SB>) N-(CH<SB>2</SB>)<SB>a</SB>-N(R<SB>2</SB>)-(CH<SB>2</SB>)<SB>b</SB>-N(R<SB>2</SB>'-(CH<SB>2</SB>)<SB>c</SB>-N(R<SB>1</SB>)H (1) (in the formula, R<SB>1</SB>is a triazine derivative group containing a piperidyl group as shown in the following general formula (2). R<SB>2</SB>, R<SB>2</SB>' denote R<SB>1</SB>or hydrogen atom, and a, b and c denote positive numbers ranging from 2 to 5) (Chem 1) (in the formula, R<SB>3</SB>denotes an alkyl group or hydrogen atom with a carbon atom number being 1 to 10 and R<SB>4</SB>denotes a cycloalkyl group with a carbon atom number being 5 to 10 or cycloalkyl group with a carbon atom number being 5 to 10 replaced by an alkyl group with a carbon atom number being 1 to 4).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250980-A (JP)
Title: Game machine
Inventor: MOCHIZUKI YUJI
IPC: A63F7/02
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine with a high in latitude of design concerning the arrangement or the like of components by facilitating a work for inclining and attaching a board.  <P>SOLUTION: The game machine is provided with game machine component members including: the board 25; and a base member 31 for holding the board 25 with a board attaching part 39. The base member 31 has a surface 32a to be fixed to be another configuration member of the game machine, and the board attaching part 39 is vertically projected from the fixing surface 32a. A board attachment surface 42 is formed in the board attaching part 39, which defines the direction of the board 25 by abutment on the board 25, and also holds the board 25. The board attachment surface 42 is inclined with respect to the fixing surface 32a. A light emitting body 23 is vertically arranged on the board 25, so that a light from the light emitting body 23 effectively reaches the player.  <P>COPYRIGHT: (C)2003,JPO