baber/WOPTO huggingface dataset:
Patent JP-2003239131-A (JP)
Title: Sewing method for sewn product
Inventor: NAKAJIMA TATSURO
IPC: A41H43/00
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To join two pieces of cloth along the curved boundary between them by stitching them flatly so that unevenness may not caused and attain steady and exact sewing.  <P>SOLUTION: One of the cloth A is folded back at the edge of the cloth in a prescribed width to form the folding line (a) along an arbitrary curved line. The cloth A is overlapped on the other cloth B and they are sewed loosely with the seam (m) along the curved shape near the folded line (a). Then, the part of the cloth B that overlaps on the cloth A is folded back and the cloth A and the cloth B are arranged on the same face. Cloth C is placed on the back faces of the cloth A and the cloth B both of which are arranged on the same face and the two pieces of the cloth are sewed to the cloth C on the seam line m and to the cloth C at the position from the same width of the folding line (a) on the other cloth B to form almost parallel seaming lines (n) and (r). When the cloth C is applied to the two pieces of the cloth A and the cloth B, they are tentatively fixed with a paste of arum root. After tentative fixation, the initial sewing threads may be pulled out.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243340-A (JP)
Title: Polishing agent and method for silicon wafer
Inventor: SUZUKI SHIGENARI
IPC: B24B37/00
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing agent loaded with an organosilane containing amino groups in its structure for polishing a silicon wafer, which is capable of remarkably improving a polishing rate so as to improve a polishing process in polishing efficiency.  <P>SOLUTION: The silicon wafer polishing agent contains silica as polishing abrasive grains and an organosilane including amino groups or its partial hydrolysis condensation product.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238093-A (JP)
Title: Automatic housing apparatus for vehicle for high lift work with extending/contracting jib
Inventor: TADA TAKESHI
IPC: B66F11/04
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic housing apparatus for a vehicle for high lift work with an extending/contracting jib 10, minimizing an operator's burden which is large in a conventional vehicle for high lift work with the extending/contracting jib 10 mounted on a telescopic boom 7, wherein the operator operates an operating lever of an operating means to set the extending/contracting jib 10 to a prescribed housing extending/contracting angle at the completion of work, but the extending/contracting jib 10 reversed in the operating sense of direction according to the extending/ contracting angle is provided in addition to the necessity of paying attention to interference between a working machine 2 and an environmental object such as a work object, interference of the working machine 2 itself and interference between the working machine 1 and the vehicle.  <P>SOLUTION: This automatic housing apparatus is provided with an automatic housing switch 37, a comparing means 39, a housing control device 40, an attitude computing means 41, an intrusion regulating area storage means 42 and a determining means 43. When the operator operates the automatic housing switch 37, the attitude is changed to a prescribed housing extending/contracting angle, avoiding the intrusion regulating area.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235343-A (JP)
Title: Method for producing porous granular body having raw material inorganic waste
Inventor: MORIMOTO KATSUYA
IPC: C04B40/02
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing with a technique with small environmental loading a porous granular body having the quality of a gardening material, a construction material, a soil improvement material, or the like.  <P>SOLUTION: This method for producing the porous granular body comprises using as the raw material inorganic waste such as molding sand dust, crushed stone sludge, construction sludge, water supply sludge and coal ash, adding a lime raw material and water thereto, producing a kneaded product of a funicular I and II state to a capillary state by medium speed kneading, and forming the product by vibration if necessary and subjecting the product to a hydrothermal treatment, and further to a crushing treatment and a classification treatment if necessary.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002266988-A (JP)
Title: Chain sprocket
Inventor: BADDARIA GIUSEPPE
IPC: F16H55/30
Filed: 2002-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a chain sprocket capable of suppressing noise in a roller chain drive or a bush chain drive. SOLUTION: This chain sprocket 10 is formed with a plurality of sprocket teeth 12 separated by chain rollers or bush seated sections 13. The sprocket teeth of part of the sprocket teeth is formed with different flank surface shapes, and the sprocket teeth are disposed on the sprocket with an arrangement in accordance with a prescribed rule.
Patent JP-2002329928-A (JP)
Title: Optical communication system
Inventor: HIKIJI SHUICHI
IPC: H01S5/183
Filed: 2002-02-21
Abstract: PROBLEM TO BE SOLVED: To enable building of an optical transmission/reception system to be facilitated in a building by utilizing a surface emitting semiconductor laser element chip in which an operating voltage, an oscillation threshold current or the like can be lowered as a light emitting light source. SOLUTION: An n-type semiconductor distributed Bragg reflection mirror 3 is formed on an n-type GaAs substrate 2, and an n-type Gax In1-x Py As1-y layer 11 having a thickness of λ/4 is laminated thereon. A multiple quantum well active layer having an undoped lower GaAs spacer layer 4, active layers (quantum well active layers) 12 of three Gax In1-x As quantum well layers, and a GaAs barrier layer (20 nm) 13, and an undoped upper part GaAs spacer layer 4 are laminated thereon to form a resonator having a thickness (thickness of λ) of one wavelength of an oscillation wavelength λ in a medium.
Patent JP-2003246292-A (JP)
Title: Brake operating device for vehicle
Inventor: MAEDA MITSUYO
IPC: B62L3/02
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To change an output/input ratio during a bicycle run in a brake operating device for a vehicle in which the input/output ratio can be changed.  <P>SOLUTION: A brake operating mechanism 23 is connected to a brake device 18 by a hydraulic system 25 to manually operate the device 18 via the system 25. The mechanism 23 is provided with a vehicle-mountable bracket 30, a brake lever 31, a transmission mechanism 32, and a changing operation mechanism 33. The lever 31 is movably provided on the bracket 30 and can be manually operated. The mechanism 32 is connected to the lever 31 and operated so as to interlock with the movement of the lever 31, and is a mechanism capable of changing an output/input ratio which is determined by an input stroke generated by the operation of the lever 31 and an output stroke for operating a connector. The mechanism 33 is a mechanism for manually changing the output/input ratio of the mechanism 32.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250001-A (JP)
Title: System for controlling speech with video data, mobile terminal compatible with stream, and telephone exchange
Inventor: ISHIBASHI YOSHITAKA
IPC: H04M11/00
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for controlling speech with video data capable of communications for speech/image including interaction between two remote points or the like.  <P>SOLUTION: The system of this invention includes: a mobile terminal 200 (300) compatible with stream having a communication unit 201 (301), a browser unit 202 (302) for a phone operation menu for displaying terminal operation buttons and function keys of predetermined types and a video data stream, and video units 203 (303) for storing and reproducing video data, wherein the mobile terminals 200, 300 control audio and video data streams and are connected via a media information communication network (IP communication network); and a phone exchange 100 having an HTML unit 102 with a function of generating the phone operation menu and the video data stream, a communication unit 101, and a telephony/stream control unit 103 to perform exchange control of a speech line and display control of the video data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248137-A (JP)
Title: Ferrule for optical fiber, method of manufacturing the same, and optical fiber fixture using the same
Inventor: TSURUMAKI NAOYA
IPC: G02B6/36
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that defective concentricity fraction cannot be reduced because roundness of a ferrule for an optical fiber is large.  <P>SOLUTION: This is a ferrule 1 for an optical fiber made of a cylindrical ceramics which has a through hole to accommodate an optical fiber in the axial direction. The roundness of a peripheral surface 1c and/or a through hole 1b is made to be 0.5 μm or less.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248037-A (JP)
Title: Pll testing circuit
Inventor: KOTAKI KOICHI
IPC: G01R31/28
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To verify locking operation by operating a PLL by the same frequency as that at actual operation, even when the maximum output clock frequency of a low-speed and general-purpose tester is lower than the frequency of the reference clock of the PLL in actual operation.  <P>SOLUTION: This PLL testing circuit is provided with a frequency divider for dividing the frequency of an internal clock outputted from the PLL and outputting a frequency-divided clock, an output switch for selectively outputting the internal clock outputted from the PLL or the frequency-divided clock outputted from the frequency divider according to a test mode signal, and a frequency-measuring device for measuring the frequency of the internal clock outputted from the PLL and outputting the result of the measurement. As a result this, the PLL is operated at the speed of the actual operation at test mode to measure the frequency of the internal clock outputted from the PLL. By outputting the result of the measurement to the outside, whether the internal clock has a specific frequency is verified easily and externally.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259552-A (JP)
Title: Distributed-power management system and distributed- power system therefor, and management server
Inventor: EGUCHI MASAKI
IPC: H02J3/00
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distributed-power management system capable of promoting introduction of a distributed-power system into a user and realizing a new power supply business form by reducing system introduction cost for the user's introducing the distributed-power system.  <P>SOLUTION: The distributed-power system 10 is installed in a user's site by a power provider and is centrally controlled by a management server 20 connected through a network 24. The management server 20 determines an operation command of the distributed-power system 10 based on power data measured by a power monitor means 6 and power information supplied from a power provider server 22. The management server 20 calculates accounting amount for the user based on power purchasing contract terms exchanged between the user and the power provider, the power data, and the power information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252847-A (JP)
Title: New semicarbazide derivative and composition
Inventor: YAMASHITA MASAHIKO
IPC: C09D201/06
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new semicarbazide derivative having excellent solubility in various kinds of solvents, and exhibiting high compatibility with a polycarbonyl compound by using a raw material with a low-viscosity, and to provide a terminal-blocked product.  <P>SOLUTION: The new semicarbazide derivative or the terminal-blocked product thereof having a specific structure is provided. The semicarbazide composition (δ) contains at least one (α) selected from the semicarbazide derivative or the terminal-blocked product thereof, and at least one (β) selected from a hydrophilic group-containing compound or a terminal-blocked product thereof. The composition for coating uses the component (α) as a curing agent in combination with a polycarbonyl compound (γ). In another aspect, the composition for coating contains the semicarbazide composition (δ) and the polycarbonyl compound (γ).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238519-A (JP)
Title: Method for producing sulfonic anhydride
Inventor: TAKIZAWA KENICHI
IPC: C07C309/30
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily and economically producing a sulfonic acid anhydride from a sulfonic acid in high yield with impurities reduced.  <P>SOLUTION: When the sulfonic acid anhydride is synthesized from the sulfonic acid, the sulfonic acid and a carboxylic anhydride are mixed and the reaction is carried out while the carboxylic acid formed as a by-product is removed out of the reaction system.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261688-A (JP)
Title: Semi-conductive resin molded article
Inventor: SAGISAKA KOICHI
IPC: C08K7/06
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semi-conductive resin molded article having a uniform resistance value in the semi-conductive region.  <P>SOLUTION: The semi-conductive molded article is comprised by molding a conductive thermal plastic resin composition composed by mixing (C) the thermal plastic resin and/or a thermal plastic elastomer of 0.1-80 pts.wt. except the component (C) to a conductive resin component comprising (A) a matrix thermal plastic resin and (B) a fine carbon fiber having an average fiber diameter of 200 nm or less of 0.1-20 wt.%. The component 3 (C) is not completely dissolved with the component 1 (A) and is dispersed in a sea-island form, the component 3 (C) forms a dispersion phase in an island form and an average value of the short diameter Rmin of the dispersion phase of the component 3 (C) is 10 μm or less.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229212-A (JP)
Title: Electric connector socket
Inventor: SHI KOSEI
IPC: H01R13/648
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric connector socket capable of assuring the effect of well preventing electromagnetic interference.  <P>SOLUTION: The electric connector socket includes an insulator main body, a front shield housing coating the tip of the insulator main body, a rear shield housing coating the rear end of the insulator main body, and a plurality of terminals stored in the insulator main body. The shield housing has a pin port formed for a contact plug to be inserted into and side walls of the pin port are provided with a pair of contact pieces for keeping the above shield housing and the shield housing for the contact plug in contact with each other, so that grounding circuit between the both shield housings can continuously keep stabilized electric conduction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263248-A (JP)
Title: Power supply device
Inventor: TANAKA KIICHI
IPC: G06F1/28
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To greatly improve stability in operation when connecting a battery of a power supply device by starting operation thereof aside from an unstable region at the start of operation in the power supply device.  <P>SOLUTION: The power supply device is provided with a power supply 1 consisting of a detachable battery, a boosting means 2 with the power supply 1 as an input, an equipment control means 3 that is driven by the output of the boosting means 2, and a voltage detection means 7 for detecting a specified voltage with the power supply 1 as a direct input and transmitting the results to the equipment control means 3. The equipment control means 3 determines that the output obtained by the voltage detection means 7 is a normal logical output for more than a fixed time in succession when mounting the power supply 1, and subsequently controls the equipment.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263918-A (JP)
Title: Luminaire
Inventor: ARAKAWA OSAMU
IPC: F21W107/13
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a luminaire body from slouching beyond a set angle under vibration, if the luminaire is fitted to, for example, an automobile.  <P>SOLUTION: Front lower part of a clip 3 is rotatably connected to rear lower part of the luminaire body 2 with a horizontal support shaft 10. A locking pin 15 is protruded on an upper part of the clip 3, and a support band 19 is protruded rearward on the upper part of the luminaire body 2. A plurality of locking holes 20 are longitudinally formed on the support band 19 on the line which penetrates the locking pin 15 with a prescribed space. The support band 19 is formed from elastic material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261486-A (JP)
Title: Method for producing alkylphenols
Inventor: SUGIYAMA KENJI
IPC: C07C37/00
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an alkylphenol under industrially readily performable reactional conditions in high yield.  <P>SOLUTION: The method for producing the alkylphenol represented by formula 2 (wherein, R<SB>1</SB>denotes a 1-12C alkyl group or a cycloalkyl group; and R<SB>2</SB>denotes hydrogen atom or a 1-4C alkyl group) comprises reacting a substituted hydroxyphenyl ketone with hydrogen in the presence of a hydrogenolysis catalyst such as nickel, cobalt or copper in a liquid phase.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267672-A (JP)
Title: Article loading device
Inventor: AKIYAMA TOKUHIRO
IPC: B66F7/06
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article loading device with the reduced height, capable of locating an article easily.  <P>SOLUTION: In the article loading device 10, a first parallel link 40 and a second parallel link 56 are connected, and a gear 62 fixed to a link 24 constituting the first parallel link 40 and a gear 64 fixed to a link 46 constituting the second parallel link 56 are engaged. Accordingly, a tire 58 hooked on a hook 60 can be moved in the vertical direction by rotating the link 24 by a motor 28, and the tire 58 can be moved also in the horizontal direction by moving a running member 16. In addition, as the first parallel link 40 doesn't rotate diagonally higher than the horizontal direction, the height of the device doesn't change even if the tire 58 is moved upward/downward, so that the height of the device can be kept lower than a traditional device. Further, as the hook 60 is moved in the vertical direction, the tire 58 can be easily located.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273159-A (JP)
Title: Manufacturing device and manufacturing method for conductive particle arrangement film
Inventor: OGAWA AKIHIRO
IPC: H01L21/60
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To promptly position and arrange a plurality of conductive particles with neither excess nor deficiency.  <P>SOLUTION: While an adhesive film 12 is sucked by a suction head 13, air is sucked through each through-hole 12a of the adhesive film 12. Then, while vibrating the conductive particles 14 in a tray 15, the conductive particles 14 are sucked and arranged at each through-hole 12a of the adhesive film 12 on the suction head 13. Thus, each conductive particle 14 is promptly positioned and arrayed on the adhesive film 12 with neither excess nor deficiency. Thereafter, the suction of the adhesive film 12 by the suction head 13 is stopped and the adhesive film 12 is released from the suction head 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273765-A (JP)
Title: Electronic appliance
Inventor: SHIMODA KAZUHARU
IPC: H04B1/38
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic appliance capable of satisfactorily keeping radio communication environment by enabling a user to easily know the direction of a casing optimal for radio communication.  <P>SOLUTION: The electronic appliance comprises a casing 10 incorporating an antenna element 17 for radio communication. On the upper face 11 and a lower face 12 exposed to the outside of this casing 10, display parts 20 and 61 showing the direction of the radiation electric field of the antenna element are arranged.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273276-A (JP)
Title: I/o terminal and package for housing semiconductor element
Inventor: KITAMURA TOSHIHIKO
IPC: H01P3/02
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve sealing the reliability of a package for housing a semiconductor element having the fauomable transferring efficiency of a high-frequency signal to be transmitted at an I/O terminal.  <P>SOLUTION: The I/O terminal comprises a substantially rectangular flat plate 1 made of a dielectric material having a line conductor 3 formed from one side to an opposed side of an upper surface and a coplanar ground conductors 4 formed at a substantially equal interval at both sides of the line conductor 3, and a substantially rectangular standing wall 5 formed of a dielectric material connected between the conductor 3 and the conductors 4 of both sides on the upper surface of the plate 1 and formed with an upper ground conductor 6. In this terminal, the wall 5 has grooves 5a formed from the conductor 6 to the conductor 4 at both sides of the conductors 3 of a pair of side faces 5c substantially perpendicular to the line direction of the conductor 3, and the conductor layer 5b for electrically connecting the conductor 6 and the conductor 4 to the groove 5a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270946-A (JP)
Title: Electrostatic latent image developing device and image forming apparatus provided therewith
Inventor: KIMURA TAKENOBU
IPC: G03G15/08
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device where the improvement of image quality by spherical toner is not disturbed by the occurrence of fogging in the case of developing an image with two-component developer using the spherical toner.  <P>SOLUTION: The electrostatic latent image developing device satisfies a specified relation regulated by the sphericity of toner, the amount of the developer transport per unit time, the amount of the toner supply per unit time in the case of performing consecutive supply by a maximum amount, the maximum adhering amount of the toner to a photoreceptor and the number of copies per minute (CPM).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270171-A (JP)
Title: Printed circuit board inspection device
Inventor: KANEMASA KENICHI
IPC: G01N21/956
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical automatic inspection device for a printed circuit board providing less inspection time by reducing the number of image processing data.  <P>SOLUTION: Instead of directly comparing an image of the printed circuit board subjected to inspection and a model image pixel by pixel, the inspection device extracts an outline of a circuit patten of the print circuit board, obtains data by aggregating extremely short segments of sub-pixel accuracy, and maintains a defect detection sensitivity by extending or shortening a length of the segment, to reduce a data amount of a circuit pattern shape. Accordingly, the time required for image processing, specifically for comparing and determining whether to accept or reject, is reduced.  <P>COPYRIGHT: (C)2003,JPO