baber/WOPTO huggingface dataset:
Patent JP-2003107363-A (JP)
Title: Electromotive stage for microscope
Inventor: HASEGAWA KAZUHIRO
IPC: G02B21/26
Filed: 2002-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an electromotive stage for microscope without no projection on an upper face of the stage, with excellent operability, less lost motion and high reproducibility. SOLUTION: The electromotive stage for microscope includes: a stationary member 10 to be fixed to the microscope; a movable member 11 that holds a sample 2 and can move in two directions at a right angle to an optical axis of the microscope; a stepping motor 20 for moving the movable member 11; and a power transmitter for transmitting a rotation of the stepping motor 20 to the movable member 11. The power transmitter includes a reducer 17 having a spur gear which reduces a speed of the rotation of the stepping motor 20, and an urging unit 40 which applies a rotation force to the spur gear in one direction in a movement range of the movable member 11.
Patent JP-2003039340-A (JP)
Title: Aerodynamic ratchet driven wrench
Inventor: IZUMISAWA OSAMU
IPC: B25B13/46
Filed: 2002-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a compact and lightweight aerodynamic ratchet driven wrench of a simple structure and having a reverse-preventive mechanism at a low cost. SOLUTION: This aerodynamic ratchet driven wrench includes a pair of single component springs, each spring engages a corresponding claw with an output element, and the rotation by the corresponding claw prevents the rotation of the output element in the reverse direction. The configuration of the claw and the spring can reduce the size of a wrench head part compared with that of a conventional aerodynamic ratchet driven wrench, and the wrench is accessible to a narrow space thereby. The spring is formed of one spring wire at a low cost, and an independent spring coil to urge the claw and prevent the reverse-rotation of the output element is provided.
Patent JP-2004055852-A (JP)
Title: Semiconductor device and its fabricating process
Inventor: SAKA KIKUO
IPC: H01L21/301
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent such damage of a semiconductor device attributable to a dicing process as generation of chipping and cracks in a semiconductor wafer and exfoliation of a resin layer during dicing.  <P>SOLUTION: A front side groove 7a is formed in the vicinity of a semiconductor chip region 3 in a scribe line region 5 of a front surface 1a of a wafer 1 (A). A backside groove 7b is formed in the vicinity of a semiconductor chip region 3 in a scribe line region 5 of a backside 1b in the wafer 1 without connecting the front and backside grooves 7a, 7b in mutually different regions within the scribe line region 5, so as to overlap the front side groove in a thickness direction of the wafer 1 (B). Thereafter, a groove 9 for cutting is formed in the center side of the scribe line region 5 to cut up the semiconductor chip region 3 into individual semiconductor chips (C). The chipping and cracks can be prevented from spreading to the semiconductor chip region 3 by the front and backside grooves 7a, 7b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054006-A (JP)
Title: Device for setting optical element
Inventor: HIROTA NORIAKI
IPC: G02B7/00
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for setting an optical element to a housing.  <P>SOLUTION: In the device for setting the optical element, reference planes 6a, 6b with the optical element 2 and an interior flank of the housing as bases, a supporting part at a bottom face of the housing and a pressing member 7 for pressing the optical element 2 to the reference planes 6a, 6b are provided. Further a bottom face 9 of the optical element 2 is supported by plural supporting members 6h, 6i of a minimal face or a point contacting face provided at the housing bottom face and an optical element flank 8 is closely fixed to the reference planes 6a, 6b and further is attached by being pressed with the pressing member 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051014-A (JP)
Title: Led headlamp device for vehicle
Inventor: TANABE TETSUO
IPC: H01L33/00
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LED headlamp device for a vehicle capable of suppressing heat generation in a circuit to a minimum extent, reducing the number of wires, making the brightness of a light emitting diode uniform, and preventing the fluctuation of brightness.  <P>SOLUTION: Eight LEDs 9 are connected in series in an LED unit 10. Since a voltage is insufficent when a 12V-voltage of a power supply 3, namely, a battery of the vehicle is supplied, a boosting circuit 4 is provided in a control unit 2 to apply a voltage boosted up to about 16V to eight LEDs 9. The tip of the LED unit 10 is connected with a constant current circuit 8. A voltage detection circuit 7 detecting a voltage applied to the constant current circuit 8 is connected with the vicinity of the constant current circuit 8. The detected voltage is compared with a reference voltage 5 taken in from the power supply 3, is amplified by an amplifier 6, and is inputted into the boosting circuit 4 as a boosting control signal. This boosting control signal is outputted to control a boosted current so that the voltage detected by the voltage detection circuit 7 is reduced as much as possible.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049708-A (JP)
Title: Electronic endoscope device and auxiliary implement for regulating white balance
Inventor: MORI YASUNORI
IPC: H04N9/73
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To simply regulate a white balance at a suitable distance in each electronic scope.  <P>SOLUTION: A magnetic field generating element M is provided near a distal end 11e of an inserting section 11 of the electronic scope. A first sensor S1 of a magnetic sensing element is embedded in a bottom 41a of an auxiliary implement body 41 for regulating the white balance in which a cylindrical inside is coated with a white color. A second sensor S2 of a magnetic sensing element is embedded in an inner peripheral surface of a cylindrical unit 41B having an inlet 41b of the body 41 for regulating the white balance. The insertion of the inserting section 11 of the scope into the body 41 is sensed by sensing a magnetic field formed by the element M by the second sensor S2. A distance between the distal end 11e of the section 11 and the bottom 41a is detected by sensing the intensity of the magnetic field formed by the element M by the first sensor. The white balance is regulated based on the image picked up when the distal end 11e is disposed at a suitable distance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051065-A (JP)
Title: Vehicle body structural member and collision-proof reinforcing member
Inventor: FUKUMOTO KOJI
IPC: B62D25/04
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle body structural member and a collision-proof reinforcing member capable of suppressing increase of weight of a hollow structural member and the number of parts to the minimum extent to improve impact absorbing property against vehicle collision.  <P>SOLUTION: This vehicle body structural member is constituted in such a way that an aluminum alloy hollow extrusion 6a for reinforcement is extended over the direction of width or the longitudinal direction of the hollow structural member 1a inside the hollow structural member 1a constituted by a formed panel. The hollow extrusion 6a has a curved shape 11 in which a part of the hollow extrusion 6a overhangs toward the direction of vehicle body collision determined for the hollow structural member in the longitudinal direction to constitute an impact absorbing part for vehicle body collision to the hollow structural member by joining with an inner member 3 in both end parts 12a, 12b of the hollow extrusion 6a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003115195-A (JP)
Title: Fault tolerant magnetoresistive solid-state storage device
Inventor: DAVIS JAMES A
IPC: G11C29/42
Filed: 2002-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a fault tolerant magnetoresistive solid-state storage device having tolerance for at least some faults. SOLUTION: A magnetoresistive solid-state storage device (MRAM) performs error correcting coding (ECC) of stored information. At manufacture or during use, each logical block ECC encoded data and/or the corresponding set of storage cells are evaluated to determine suitability for continued use, or whether remedial action is necessary. In a first preferred method ECC decoding is attempted to determine whether information is unrecoverable from the block of ECC encoded data. In a second preferred method a parametric evaluation is made prior to attempting ECC decoding.
Patent JP-2004060722-A (JP)
Title: Actuator device
Inventor: HASHIMOTO KOJI
IPC: F16H25/20
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator device usable as an on-vehicle crane by installing on a passenger car as it has a simple and lightweight structure and is compactly foldable.  <P>SOLUTION: A relatively heavy drive such as a motor 2 is accommodated in a housing 2, so that the weight of an arm 4 can be reduced. By installing a relatively heavy drive part such as the motor 2 in a housing 2, the weight of an arm 4 can be reduced and, by pivotably jointing the arm 4 to a drive shaft 11 through a link, the arm 4 can be folded, for example, as found in the axial line of the arm 4 becoming parallel to that of the drive shaft 11, thus providing significantly high storage capability.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058780-A (JP)
Title: Driving part structure of working machine
Inventor: KAWASE MUNEYUKI
IPC: B62D25/22
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving part floor plate in a state not to remove it at the time of transporting a machine frame, and to easily disconnect it at the time of inspection, etc.  <P>SOLUTION: The driving part floor plate 20 is placed on a main frame 31 of a floor plate supporting part, etc. and positioned at a specified assembling position by positioning engagement by a positioning pin 42, etc. A stopper part 56 for the driving part floor plate 20 is furnished on a brake pedal 15. The stopper part 56 works not to remove the brake pedal 15 from the driving part floor plate 20 when the brake pedal 15 is held at a braking position by a locking mechanism 50.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003147122-A (JP)
Title: Starch/carboxylated polymer composite
Inventor: RICHARDSON PAUL H
IPC: A23L29/262
Filed: 2002-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an partly non-solubilized granular starch/carboxylated polymer composite modified by less than 5% of a carboxylated polmer. SOLUTION: The starch/carboxylated polymer composite composition is obtained by mixing a substantially granular non-solubilized starch with a carboxylated polymer, drying the thus-obtained mixture to form a starch/ carboxylated polymer blend and subsequently physically treating the blend. The manufacturing method thereof is also provided. Further, there are provided improved industrial and food products prepared from these starch/carboxylated polymer composites.
Patent JP-2004064441-A (JP)
Title: Onboard image processor and ambient monitor system
Inventor: HATANAKA KENICHI
IPC: B60R1/00
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle image processor capable of correctly generating and displaying a bird's eye view image regardless of the mounting error of a camera on a vehicle.  <P>SOLUTION: The data of an image including a portion of a vehicle and a road surface photographed by a camera mounted on a vehicle are converted into the data of a bird's eye view image, and the bird's eye view image is displayed on a monitor in the vehicle. This on-vehicle image processor is provided with a means (S4) for detecting the position of a portion of the vehicle on the image photographed by the camera, a calculating means (S6) for calculating an angle made by the camera and the road surface based on the detected position, a means (S8) for preparing a conversion table for converting the position on the image photographed by the camera into the position on the bird's eye view image based on the angle detected by the calculating means (S6), and a means (S10) for storing the prepared conversion table. Then, the bird's eye view image is displayed on the monitor based on the data converted by the stored conversion table.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064606-A (JP)
Title: Surface acoustic wave device
Inventor: MAEHARA HIROAKI
IPC: H03H9/64
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface acoustic wave device which suppresses spurious radiation due in a higher-order lateral oscillation mode and realizes high attenuation in the suppressed zone.  <P>SOLUTION: The surface acoustic wave device has a pair of confronting comb electrodes having many electrode fingers arranged in a row on one principal surface of a piezoelectric substrate 1 in such a way that the electrode fingers of one electrode are partially located, in the arrangement direction of the electrode fingers, between the electrode fingers of the other electrode. The electrode fingers of the pair of comb electrodes are set in such a way that the electrode length in the region where the electrode fingers of both electrode are placed interdigitally each other is approximately fixed and the electrode length in the interdigital region may be different individually or by the plurality of the electrode fingers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058248-A (JP)
Title: Method and device for manufacturing three-dimensional structure body
Inventor: KAWASAKI AKIRA
IPC: B29C67/00
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a three-dimensional structure in which spherical particles are accurately arranged at regular positions.  <P>SOLUTION: Only one spherical particle 1 is sent out from a cartridge 2. The spherical particle 1 is retained by a precision manipulator 3. The diameter of the particle is precisely measured by a particle diameter measuring device 6 to index a particle center position. The particle is moved by an X-Y-Z stage and a coarse motion part of the manipulator 3 to make a target coordinates position and the particle center position roughly coextensive and vicinal particles are made to contact. Laser beam is radiated to a contact point of the vicinal particles to fuse the spherical particles. Before fusion part solidifies, a fine motion part of the manipulator 3 is driven and finely control motion to make the particle center position and the target position exactly coextensive. The particle is released from the manipulator 3. After standby time passes, each process mentioned above is repeated by necessary times.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064678-A (JP)
Title: Routing method of ad-hoc network
Inventor: YOKOTA HIDETOSHI
IPC: H04W84/18
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a routing method of an ad-hoc network with which a communication band is hardly pressed by a path request message.  <P>SOLUTION: In the routing method of the ad-hoc network, a node for relaying a path connection request message broadcasted from a transmitting source node carries out a procedure (1) for counting the number of received path connection request messages and quantitatively grasping a degree of congestion of the relay node (step S202), a procedure (2) for setting a relay probability of the received path connection request messages based upon the counted result (step S202), and a procedure (3) for selectively inhibiting the relay of the received path connection request messages based upon the relay probability (step S209).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003127817-A (JP)
Title: Vehicle seat arranging method
Inventor: BOSSENMAIER ALBAN
IPC: B60N2/48
Filed: 2002-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle seat arranging method capable of avoiding an injury of an occupant caused by being beaten by a side air bag when the side air bag is inflated. SOLUTION: The arranging method for a vehicle seat 1 is configured and that the inflation region of a side air bag module 6 is secured between the seat 1 and a vehicle side wall 2 adjoining thereto. Owing to the mutual relationship between the seat 11 and adjoining side wall 2, the head region 5 of the occupant seated on the seat 1 is held a minimum distance A apart from the inflation outlet of the side air bag module 6 by the seat 1 and/or side wall 2 elements 3 and 9.
Patent JP-2004068418-A (JP)
Title: Retaining wall block
Inventor: SHIMIZU YASUO
IPC: E02D29/02
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retaining wall block for smoothly and quickly draining surface water and underground water toward the outer wall of a retaining wall.  <P>SOLUTION: This retaining wall block is provided with an underground water drain member 13b fixed opposite to a retained road paving material C in a through hole or a notch formed in the upper end of a retaining wall 11, and a conduit recess 14 extending from the portion of disposing the underground water drain member 13b to the lower side of the retaining wall 11. The underground water drain member 13b drains underground water contained in the road paving material C to the outer wall surface 11b of the retaining wall 11, and the conduit recess 14 guides underground water drained by the underground drain member 13b to the lower side of the retaining wall 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072451-A (JP)
Title: Electronic tuner
Inventor: OIWA KOJI
IPC: H04N5/44
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic tuner which improves frequency characteristics in a VHF high band and a VHF low band while minimizing the cost rise of a device.  <P>SOLUTION: A coil L1 and a diode D1 are connected in series between an input part of an amplification circuit 2 and a ground, and a capacitor C1 is connected between a connection part of the coil L1 and the diode D1 and the ground. When a voltage from a VHF high control power source is in a high level, the diode D1 falls to a conductive state, and a gain compensation circuit for improving frequency characteristics of a reception signal in the VHF high band is formed by the coil L1 and an input capacity of the amplification circuit 2. When the voltage from the VHF high control power source is in a low level, the diode D1 falls to a non-conductive state, a trap circuit for improving frequency characteristics of a reception signal in the VHF low band is formed by the coil L1 and the capacitor C1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067230-A (JP)
Title: Paper container and its manufacturing method
Inventor: TANIGUCHI MASAYUKI
IPC: B32B27/00
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper container which can protect a paper end surface without a complex machining process.  <P>SOLUTION: The paper container 1 is made of a laminate 110 consisting of a paper sheet with a resin layer provided on at least one of its surfaces, and consists of a rectangular parallelopiped barrel 2 having four side face plates 11, 12, 13 and 14 and an adhesive piece 15 successively provided on one of the side face plates and connected with the adjacent side face plate, a top 3 formed at one of opening ends of the barrel, and a bottom 4 formed at the other opening end of the barrel. The edge not successively provided on the side face plate of the adhesive piece has a resin layer 111 or part of the resin layer formed to protrude from the paper 113.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077691-A (JP)
Title: Advertising system
Inventor: OKIAYU MASASHI
IPC: A63F13/33
Filed: 2002-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an advertising system which utilizes the Internet to effectively advertise through an online game which a user can freely participate in.  <P>SOLUTION: The advertising system advertises to a user (2) through an online game (5) which the user can play by utilizing the Internet. The advertising system has a server for managing the online game (5), and the server uses information registered through the Internet by the user (2) to create a private web page only for the user and displays an advertisement of a registered sponsor (1) in this private web page.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004046047-A (JP)
Title: Pigment dispersion liquid and photosensitive resin composition
Inventor: KOSHIO KENJI
IPC: G02B5/22
Filed: 2002-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pigment dispersion liquid and a photosensitive resin composition which has excellent preservation stability, has excellent developing property and suppresses remaining residue.  <P>SOLUTION: The photosensitive resin composition and the pigment dispersion liquid has low viscosity and is suitable for a slit coating method and the pigment dispersion liquid contains a specified organic compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075845-A (JP)
Title: Adhesive sheet
Inventor: TAKAHASHI KAZUHIRO
IPC: C09J201/00
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a beautiful appearance from being damaged by an observed pattern caused by unevenness when securing easiness of air ventilation by forming the unevenness on the surface of an adhesive layer so that the air may not be held at sticking.  <P>SOLUTION: The adhesive sheet has many convex bodies 2a attached to the surface of the adhesive layer 2 on a base material sheet 1 so that a vertical cross section shape from the tip part to the valley bottom part 2bv of a valley part 2b in a groove shape may form a smooth continuous curve, the shape of the valley bottom part may be sharper than that of the shoulder part 2as of the convex body, and the width w of the valley part and the height h of the convex body may satisfy the relation of w≤h. A releasing sheet 3 having a releasing surface having a convex and concave pattern reverse to the convex and concave pattern of the adhesive layer is preferably laminated on the surface of the adhesive layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086396-A (JP)
Title: Sale and stocking plan making system
Inventor: HIKITA TOKIHISA
IPC: G06Q30/02
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a merchandise sale and stocking plan making system for achieving a brand sales target figure, and achieving the sales target figure of a store by ensuring merchandise to be used for a store face.  <P>SOLUTION: This sale and stocking plan making system calculates the planned sales quantity of each style in the item of each sales-planned merchandise at each point of time within a predetermined period based on the brand sales target figure in a data storage part 10 and the demand trend of each style of the item of each sales-planned merchandise predicted based on the sales rate of each style of each sales-planned merchandise of a profile data storage part 14 and the demand of the consumer in a merchandise data storage part 12. Also, the system calculates the merchandise quantity of each style in the item of each merchandise necessary for each store at each point of time within the predetermined period based on the data of the face of the store stored in the face data storage part 18. Furthermore, the system calculates the planned sales quantity for a store based on the sales target figure for the store in the data storage part 10 and the past sales results in the merchandise data storage part 12.  <P>COPYRIGHT: (C)2004,JPO