baber/WOPTO huggingface dataset:
Patent JP-2003314049-A (JP)
Title: Ceiling cornice
Inventor: ISHIDA MASAHIKO
IPC: E04F19/08
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceiling cornice securing a wiring space by installing the ceiling cornice without removing an existing ceiling cornice.  <P>SOLUTION: This ceiling cornice is composed of a wall surface fixing plate 1, a ceiling fixing plate 2, and a cover body 3 curved in cross-section into almost outward circular arc shape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318832-A (JP)
Title: Optical receiver and optical transmission system
Inventor: TSUMURA HIDESHI
IPC: H04B10/50
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical receiver and an optical transmission system using the optical receiver for receiving an optical signal by stale reception characteristics by holding light reception current to be outputted from a light reception element of the optical receiver approximately constant.  <P>SOLUTION: An optical preamplifier 1 which has an optical fiber for amplification and a laser light source for supplying an excited light to the optical fiber for amplification, and amplifies the optical signal is installed at the prestage of the optical receiver 3 having a photodiode 30 that detects the optical signal. In addition, an amplification control means 5 for controlling amplification gain of the optical signal in the preamplifier 1 is provided to the optical preamplifier 1 and the optical receiver 3. The amplification control means 5 controls power of the excited light to be supplied from the laser light source to the optical fiber for amplification in the optical preamplifier 1 according to the light reception current outputted from the photodiode 30 of the optical receiver 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310619-A (JP)
Title: Ultrasonic diagnostic equipment
Inventor: OKUNO YOSHIYUKI
IPC: A61B8/12
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide ultrasonic diagnostic equipment having a function capable of executing conventional ultrasonic diagnosis, allowing a check on characteristics of an ultrasonic vibrator or the like without requiring an instrument and a measurement device.  <P>SOLUTION: An ultrasonic diagnostic equipment body 3 is detachably connected with an ultrasonic endoscope 2 which houses a vibrator 8 transmitting/ receiving an ultrasonic wave, a motor 10 executing a mechanical scan, or the like. The equipment body 3 is provided with a circuit generating a pseudo positional signal inside a controller 22, and a memory or the like outputting reference data for executing estimation in a signal comparison part 18, in addition to circuits for obtaining a conventional ultrasonic image, such as a transmission circuit 16 or a reception circuit 17. Thereby, the ultrasonic wave is transmitted and received without a mechanical scan of the vibrator 8, and decision is possible without requiring the new instrument or the measurement device according as the reception signal is within a normal characteristic range.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323932-A (JP)
Title: Shielded connector
Inventor: MATSUMOTO MITSUHIRO
IPC: H01R13/42
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive shielded connector connectable with a counterpart side connector.  <P>SOLUTION: The shielded connector 1 is provided with a connector housing 20, a terminal fitting 21, an inner housing 22, a spacer 23 and a lance 42. The connector housing 20 is cylindrically formed. The terminal fitting 21 is connected to a shielded electric wire 29. The inner housing 22 houses the terminal fitting 21 and it is housed in the connector housing 20. The spacer 23 prevents loosening of the terminal fitting 21 from the inner housing 22 when it is attached to the inner housing 22. The lance is integral with the inner housing 22 and it locks on the connector housing 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324356-A (JP)
Title: Device and method for encoding, and device and method for decoding
Inventor: YOKOGAWA MINESHI
IPC: H04L27/18
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To make the value of a bit error rate, at which an error floor phenomenon occurs, smaller by improving a distribution of the output distance of an internal code to the input distance.  <P>SOLUTION: An encoding device of a data transmission and reception system is equipped with a convolutional encoder which encodes an external code, an interleaver which changes the order of inputted data, a convolutional encoder which encodes the internal code, and a multi-valued modulation mapping circuit which maps signal points according to a 8-phase modulation system (8-Phase Shift Keying; hereinafter an 8PSK modulation system). This encoding device maps the signal points so that input distances of mutually adjacent signal point are equal from any signal point.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329720-A (JP)
Title: Abnormality detector for sensor output signal
Inventor: TANAKA SHUICHI
IPC: G01R27/02
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To easily detect an abnormality of a contact resistance while a pull- down resistance is always being operated.  <P>SOLUTION: A resistance means 26 one end of which is connected to a measuring terminal 24 and the other end of which is connected to a ground is installed at a measuring part 12. A switch 36 used to change over a continuity state/a discontinuity state across a second resistance 34 and the measuring terminal 24 is installed at the resistance means 26. When a voltage value Vm1 and a voltage value Vm2 of the measuring resistance 24 before and after the switch 36 is changed over are measured, a contact resistance value Zco is calculated, and the abnormality of the contact resistance 28 is detected easily. Since the resistance means 26 functions as the pull-down resistance irrespective of the continuity state/the discontinuity state of the switch 36, an influence due to a noise is always suppressed, and an abnormality due to a disconnection is always detected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331031-A (JP)
Title: Real estate re-evaluation method by average fluctuation rate by district
Inventor: NAGAOKA TOSHIYUKI
IPC: G06Q50/16
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a real estate re-evaluation method by average fluctuation rate by district for defining fluctuation data by associating an appraised value of land and a standard land price with address data, for calculating average fluctuation rate data by calculating the average fluctuation rate restricted to a specific district by every administrative district from the fluctuation rate and associating the average fluctuation data with the address data and for calculating a unit price per square meter of a target estate by inputting an address of the estate and necessary matters.  <P>SOLUTION: The real estate re-evaluation method is constituted so that the appraised value of land of a public case place to be appraised every year and the standard land price of a standard place are inputted in a computer, the computer calculates price difference by contrasting the inputted land prices with the previous land price data, the fluctuation rate data is further generated by calculating individual fluctuation rate of the appraised value of land or the standard land price by dividing the price difference by the previous appraised value of land or the previous standard land price by the computer, the average fluctuation rate data is generated by automatically calculating the average fluctuation rate of the specific district by adding individual fluctuation rate of a appraised value of land or a standard land existing in the specific district together and dividing the individual fluctuation rate by the number of target estates and the current price of the target estate by performing automatic calculation by the computer by multiplying the price of the target estate by the average fluctuation rate of the specific district to which the target estate belongs.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325977-A (JP)
Title: Congeniality divination game device and congeniality divination game program
Inventor: SAITO MIEKO
IPC: A63F13/45
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a congeniality divination game device diagnosing congeniality between the set of a first person and a second person, and a third person.  <P>SOLUTION: This game device has: a means inputting data on the first person; a means inputting data on the second person; a means inputting data on the third person; a two person congeniality diagnosis means diagnosing congeniality between the first person and the second person; a two person congeniality diagnosis display means displaying a diagnosis result by the two person congeniality diagnosis means; a three person congeniality diagnosis means diagnosing the congeniality between the set of the first person and the second person, and the third person; and a three person congeniality display means displaying a diagnosis result by the three person congeniality diagnosis means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333758-A (JP)
Title: Method for charging secondary battery
Inventor: TAKAOKA HIROMI
IPC: H02J7/00
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for charging a secondary battery which can surely charge the battery without overcharging in a short time irrespective of the type of the battery or its charging state.  <P>SOLUTION: The method for charging the secondary battery comprises the steps of: applying a power source voltage to a capacitor 3 for a predetermined time and storing the capacitor in the state that a circuit for connecting the secondary battery 1 connected in parallel with a power source 2 to the capacitor 3, connecting a circuit for connecting the battery 1 to the capacitor 3, transferring the charge stored in the capacitor 3 to the battery 1, and thereby charging the battery 1. Further, the method comprises the steps of: applying a predetermined voltage to the battery 1 in the state that the circuit to the capacitor 3 is cut off, detecting the current value i flowing at this time; comparing the current i with a predetermined judging reference value J; repeating the current storing and transfer control when the current value i is larger than the reference value J; and stopping the charging of the battery 1 when the current value i is the reference value J or lower.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337775-A (JP)
Title: Link button, webpage and website
Inventor: IIJIMA MASAAKI
IPC: G06F3/0481
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a website enabling an explicit view of an access count (click count) about each link button arranged in a webpage in the website.  <P>SOLUTION: The webpage is created from link buttons each integrating link information indicating location of data constituting webpage, and a counter for totaling up click operations upon every given click operation and displaying the count. The created webpage constitutes the website.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338503-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: SUNADA TAKESHI
IPC: H01L21/768
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which is capable of suppressing an increase in resistance in an interconnection due to the misalignment of via holes in a multilayer interconnection and is also capable of eliminating defective continuity, and to provide a method of manufacturing the same.  <P>SOLUTION: The semiconductor device comprises a first metal layer 3 having a prescribed pattern formed on a semiconductor substrate 1 formed with an element region, a second metal layer 4 formed on the top face of the first metal layer, a third metal layer 5 formed on the wall face of the first metal layer, a fourth metal layer 9 which is extended through an interlayer insulation film 7 formed on these metal layers and is connected with the second and third metal layers 4 and 5 at a prescribed position, and a fifth metal layer 8 having a prescribed pattern which is formed on the interlayer insulation film 7 and on the fourth metal layer 9 and is connected with the fourth metal layer 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341894-A (JP)
Title: Roll holder
Inventor: WATANABE OSAMU
IPC: B65H23/16
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roll holder for stably drawing a belt-like material from a roll and running the same.   <P>SOLUTION: This roll holder includes a holding shaft inserted in the central part of a roll, one end of which is fitted to a fixing means and a holding member fitted to the other end of the holding shaft. The holding member includes a core removably fitted to the other end of the holding shaft, a guide having a fit-in part fitted to the core to rotate round the core between the standby holding position and the running keeping position for drawing the belt-like material from the roll and a guide part extended from the fit-in part in the radial direction of the roll to abut on the side of the roll and press the roll, and a guide bar fitted to the tip of the guide along the axial direction of the roll and moved in a body with the guide to press the belt-like material drawn from the outer periphery of the roll from the outside. The guide applies load to the belt-like material drawn from the roll jointly with the guide bar.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339223-A (JP)
Title: Recovery apparatus for grain in combine harvester
Inventor: NONAMI KAZUYOSHI
IPC: A01D41/127
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recovery apparatus for grain in a combine harvester, with which the position of grain for measurement of water content is readily specified and the water content is accurately measured.   <P>SOLUTION: The recovery apparatus 18 for picking up the grain for the measurement of water content from threshed grain and sending out the grain to the side of a water content measuring device 19 for measuring the water content is arranged at the side of a threshing apparatus 4 for threshing grain culms supplied from a feed chain 6 by a threshing cylinder 11. A threshing net 17 for filtering the grain threshed by the threshing cylinder 11 and unloading the grain to the side of a separation chamber 9 is installed. The recovery apparatus for the grain is arranged at the supply starting end of the grain culm to the threshing apparatus 4 at the outside of the threshing net.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003045156-A (JP)
Title: Information recording medium, device and method for recording/reproducing information in/from information recording medium
Inventor: OKADA TOMOYUKI
IPC: H04N5/91
Filed: 2002-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an information recording medium for integrated management of data of various AV(audio visual) formats, and a device and a method for recording and reproducing data in/from the information recording medium. SOLUTION: In the optical disk in which objects such as picture or voice data are recorded, PGC information 50 for defining the order of reproduction of objects as control information and object information 80 being information related with the objects are recorded. The object information 80 is provided with general information 80a and attribute information 80b of objects and a map 80c in which the reproducing time of objects is made to correspond to the addresses of object configuration data to be reproduced on the optical disk. The PGC information 50 is provided with cell information 60, 61, and so on for designating the kinds, identification information, and reproduction blocks of objects to be reproduced. The order of the cell information 60, 61, and so on in the PGC information 50 corresponds to the order of reproduction of the objects.
Patent JP-2004011130-A (JP)
Title: Jacket structure and its construction method
Inventor: SEKIMOTO HISASHI
IPC: E02D31/02
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent corrosion as much as possible to enhance the durability to earthquake or the like, and to reduce the cost.  <P>SOLUTION: A pile guide-main member 11 is formed of concrete. The pile guide-main member 11 has a waterproof layer on the outside surface. To enhance the toughness of the pile guide-main member 11, a steel product may be mounted on the inside surface of the member 11, or the steel product may be further mounted on the outside surface in addition to the mounting on the inside surface. The concrete-made member 11 is fixed to a support member consisting of steel product by a joint member 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008294-A (JP)
Title: Game machine
Inventor: OSHIMI WATARU
IPC: A63F5/04
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To indicate an operation providing a game state being advantageous to a game player by a performance of a game with light by a less number of parts to the game player.  <P>SOLUTION: A light performance unit 40 comprises a linear light emitter which emits light by discharging light having entered from the end parts from side surfaces by scattering and reflection, a pair of light irradiation parts which are arranged on both end parts of the linear light emitter, and can cast an arbitrary visible light to the linear light emitter, and a light performance control device which controls the irradiation of light from the pair of light irradiation parts for each eight irradiation part. The light performance unit 40 is attached in the upper vicinity of exposure windows 31L, 31M and 31R of a game board 30. Until a remaining small bonus game number becomes a specified number or lower in a big bonus game, when a JAC pattern is won, an operation wherein a control is performed in such a manner that light is made to pass from the right to the left in the light performance unit 40, and the JAC patterns do not establish a set, i.e., an operation wherein stop buttons 53, 54 and 55 are reversely pressed is indicated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011214-A (JP)
Title: High-strength holddown metallic material for building material composed of thin- and light-weight shape steel
Inventor: TANAKA HIROSHI
IPC: E04B1/24
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-strength holddown metallic material capable of realizing an improvement in the allowable strength in a short time of the metallic material and the ensuring of workability in an anchor bolt having a large shaft diameter at a low cost.  <P>SOLUTION: The holddown metallic material 17 is composed of a pipe metallic material 18 as a bolt-inserting pedestal and a vertical-frame mounting member 19, on which the pipe metallic material 18 is fixed. The anchor bolt 23 is inserted into the pipe metallic material 18, and a nut 24 is clamped on a flat washer 26 arranged at the upper end of the pipe metallic material 18. The vertical-frame mounting member 19 has a joining rib section 25 for welding a reinforcing rib 21 arranged while surrounding the outside of the pipe metallic material 18 so as to permit the clamping operation of the nut and the movement of the flat washer 26 and the pipe metallic material 18 when the anchor bolt 23 is moved relatively in the pipe metallic material 18 and the nut is clamped, and the joining section is extended vertically and welded. The vertical-frame mounting member 19 is installed so as to be housed in a groove section for a vertical frame 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010970-A (JP)
Title: Roller for rolling
Inventor: TAKEI YOSHIBUMI
IPC: C22C49/06
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight roller for rolling which has high rigidity and excellent wear resistance, and in which cracking and chipping are less prone to occur.  <P>SOLUTION: Al alloy based composite material obtained by incorporating SiC powder or SiC fiber into an Al alloy is used as the stock for the roller for rolling. Also, the packing ratio of SiC in the roller for rolling is changed in a radical direction so that it is increased in the surface part and is decreased at the inside. Thus, the lightweight roller for rolling in which surface has excellent wear resistance and inside has high fracture toughness can be produced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012853-A (JP)
Title: Image forming apparatus and image forming method
Inventor: OKA SEIJITSU
IPC: G03G21/00
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image forming apparatus which ensures high image quality and high versatility by enabling image formation on various recording mediums by preventing degradation in primary transfer performance, which results from a condition in which a peripheral speed ratio between an image holding body and an image transfer medium is changed with the thickness of a recording medium to be subjected to second transfer, at the primary transfer of a developed image from the image holding body to the intermediate transfer medium.  <P>SOLUTION: A pressure drum 27 is rotated following an intermediate transfer drum 26. Thus, even if the apparent diameter of the pressure drum 27 is large at the transfer of a developed image to a thick recording medium P, the intermediate transfer drum 26 can be kept driven at a fixed angular velocity by an intermediate transfer drum servomotor 26b without being influenced by the pressure drum 27. Accordingly, the intermediate transfer drum 26 can obtain satisfactory primary transfer performance without a change in a peripheral speed ratio between the drum 26 and the photoreceptor drum 11 regardless of the thickness of the recording medium P.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011070-A (JP)
Title: Thermoplastic resin sheet
Inventor: IKEDA MASAHITO
IPC: A01G9/02
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin sheet suitable as a sheet for a culture tank for the culture of crops by a hydroponic culture above the ground.  <P>SOLUTION: The thermoplastic resin sheet is produced by weaving a tape yarn made of a thermoplastic resin and having a fineness of 500-3,000 dtex as the warp and the weft. The sheet has a center part in the weft direction having an open area ratio of 3-20% and side parts connected to both sides of the center part and having an open area ratio of ≤2%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013829-A (JP)
Title: System and method for toll collection
Inventor: ISHIKAWA SHINICHIRO
IPC: G07B15/00
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly conduct passage of vehicles and tool collection in a tandem traffic lane.  <P>SOLUTION: A system for toll collection has traffic lane control devices 20, 30 for notifying entry of vehicles of which the tolls have not collected yet to a collection machine 31 in a second collection area B, when a shifting button 301 provided with a collection machine 21 in a first collection area A is pressed down, in the tandem traffic lane in which the first and the second collection areas are arranged in a tandem.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010874-A (JP)
Title: Polycarbonate and its manufacturing method
Inventor: KOBAYASHI SHIGEKI
IPC: C08G64/06
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polycarbonate having excellent thermal properties by manufacturing it from a bisphenol having a smaller estrogen action than bisphenol A as a raw material so that endocrine disrupting properties are suppressed low even when bisphenol or other constituents are liberated when the polycarbonate is used under a severe condition such as a high-temperature and high-humidity condition, contact with a strongly alkaline substance and the like or subjected to a severe thermal history by recycle use, and to provide its manufacturing method.  <P>SOLUTION: The bisphenols having an absolute hardness (η) of 4.10<η< 4.80 and an absolute electronegativity (χ) of 4.10<χ< 4.80 excluding those having an absolute hardness (η) of 4.53<η< 4.68 and an absolute electronegativity (χ) of 4.19<χ< 4.30 are reacted with a carbonate-forming compound to give a polycarbonate.  <P>COPYRIGHT: (C)2004,JPO