baber/WOPTO huggingface dataset:
Patent JP-2003261006-A (JP)
Title: Antitheft device of working machine
Inventor: KANAZAWA JIRO
IPC: B60R25/21
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive antitheft device of a working machine which does not require any complicated electric circuit.  <P>SOLUTION: In an on-vehicle crane having a hydraulic pump operated by an engine, a hydraulic actuator operated by pressure oil discharged from the hydraulic pump, and a control valve to control the flow of the pressure oil fed to the hydraulic actuator from the hydraulic pump, a hydraulic circuit of the crane comprises an unload valve which can unload the pressure oil fed to the hydraulic actuator from the hydraulic pump, and a solenoid valve 31 for unloading operation to unload the unload valve, and an antitheft switch S<SB>6</SB>is provided on a solenoid valve control line 40 to control the solenoid valve 31 for unloading, operation. When a vehicle is stored, the crane is set in a condition to prevent the vehicle from traveling, the solenoid valve 31 is operated by the antitheft switch S<SB>6</SB>, and the unload valve performs the unloading operation when an engine key switch is turned on.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002323383-A (JP)
Title: Heterodyne optical spectrum analyzer with provision for intensity noise subtraction
Inventor: BANEY DOUGLAS M
IPC: H04B10/00
Filed: 2002-03-14
Abstract: PROBLEM TO BE SOLVED: To reduce noise generated in a coherent optical spectrum analyzer. SOLUTION: In this coherent optical spectrum analyzer, an optical balancing tone having a specific signature is injected into a signal path to be input to a balanced optical receiver. A measuring unit is provided to analyze the balancing tone component in the signal output from the optical receiver and determine characteristics of the optical receiver. A compensation unit is provided for providing compensation to negative any imbalances determined via the measuring unit. The balanced optical receiver is preferably an optical receiver independent of polarization state.
Patent JP-2003265913-A (JP)
Title: Air filter unit
Inventor: TAGAMI TAKASHI
IPC: F24F13/28
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight low-cost air filter unit without using a filter frame.  <P>SOLUTION: The air filter unit is provided with a supporting material penetrating through the filter material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230625-A (JP)
Title: Device for sterilizing air
Inventor: MORINAKA MASAYUKI
IPC: A61L9/16
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for sterilizing air.  <P>SOLUTION: A tank to hold water is prepared and the water is put in the tank. The water in the tank is boiled and air is sent by blowing into the boiled water in the tank.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270016-A (JP)
Title: Flow measuring apparatus
Inventor: HORIE JUNICHI
IPC: F02D35/00
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the characteristics fluctuate due to the sticking of pollutants, and that the characteristics change due to fluctuation in temperature and a pressure.  <P>SOLUTION: An air-permeable waterproof body is installed at an opening in a cavity on a sheetlike substrate supporting a diaphragm on which a heating element is arranged in such a way that a foreign substance does not stick to the diaphragm. Consequently, such a flow measuring apparatus is obtained that prevents the pollutant from sticking to the back of the diaphragm, that can introduce the pressure interlocked with the ambient air, that its deformation due to pressure of the diaphragm can be prevented, that its characteristic fluctuation is small, and that its reliability is high.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003278006-A (JP)
Title: Back part-reinforcing structure of brassiere or the like
Inventor: UKO SHOHEI
IPC: A41C3/12
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a back part-reinforcing structure of a brassiere or the like preventing a back fabric from being damaged due to insertion of the thumb, standing long use, simplifying the engaging operation of male and female fixtures, and improving wearing feeling of the brassiere or the like.  <P>SOLUTION: The back part-reinforcing structure of a brassiere, detachable via the male and female engaging fixtures 12, 14 attached to the back part of the brassiere. In the structure, a stretchable tapes 10 are sewn up to right and left back fabrics 4 made of stretchable fabric.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283152-A (JP)
Title: Fixing structure of supporting body and supported body
Inventor: WATABE TAKUYA
IPC: H02G3/08
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive fitting structure which enables a positional restriction in the inserting and pulling directions of each fitting between a case body and a cover body and moreover can surely fix the case and cover without play at the fitting portion.  <P>SOLUTION: A fixing structure for the case body and cover body is formed of the case body and the cover body in which the fitting portions thereof are fitted and fixed. One of the fitting portion is a fitting hole combining a locking hole for locking the other fitting portion and a hole extended in the fitting direction from the back end portion of the fitting direction of the locking hole, while the other of the fitting portion is a fitting projected portion combining a locked projected portion provided at the position corresponding to the locking hole and a guide projected portion provided at the position corresponding to the hole. The guiding projected portion is provided with a fitted guiding portion which becomes lower toward the end portion of the projected portion from the fitted projecting portion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002359570-A (JP)
Title: Active antenna for wide-band reception
Inventor: LINDENMEIER HEINZ
IPC: H01Q1/12
Filed: 2002-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a wide-band active antenna that obtains the effective length of a passive antenna member and frequency dependence which is independent of the impedance, and makes connection to a number of connection points in the case of a multiple antenna apparatus, without marked interference with the reception signal. SOLUTION: The active antenna for wide-band reception comprises an amplifier circuit (21) and a passive antenna member (1) with an effective length le connected to the input end. The amplifier circuit (21) comprises a field effect transistor (2) and a filter circuit (3) having an input admittance (7). The filter circuit (3) is connected to the source of the field effect transistor (2) at the input (6), and the output (4) is loaded by a valid, effective resistor (5). The blind element of the filter circuit (3) can be adjusted, so that the frequency dependence of the effective component (G) of input admittance (7), being valid to the input (6) of the filter circuit (3) becomes a wide-band, and the amount of the input admittance (7) becomes fully small at a cut-off frequency.
Patent JP-2003279758-A (JP)
Title: Fiber for transmitting femtosecond laser, and laser machining apparatus and method using the same
Inventor: MATSUURA YUJI
IPC: B23K26/064
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber for transmitting femtosecond laser that is capable of transmission with high efficiency and large power without increasing the pulse width of femtosecond laser and can be used, and to provide a laser machining apparatus and a laser machining method using the fiber for transmitting femtosecond laser.  <P>SOLUTION: The fiber for femtosecond laser comprises a tube 182 made of nonmetal having a hollow structure, a metal film 184 formed on the inner wall of the tube 182, and a protection film 186 formed on the metal film 184.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277715-A (JP)
Title: Aqueous polyurethane adhesive agent for shoes
Inventor: KUBA KAZUO
IPC: C09J175/04
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous polyurethane adhesive agent for shoes which is excellent in adhesiveness to various substrate materials and coating processability, especially high adhesive force being attained even in lamination after drying at a low temperature such as about 50-70°C, and further excellent in heat resistance after an adhesion process.  <P>SOLUTION: The adhesive agent comprises an aqueous dispersion of a polyurethane resin obtained from a self-emulsifying hydrophilic urethane prepolymer containing isocyanate groups at the terminal positions (A) and a hydrophobic resin having a number average molecular weight range of 500-20,000 and a softening point of 60°C or lower (B), a radio of (A)/(B) being 99/1-40/60 by solid weight content, and (A) containing an anionic group or both of an anionic group and a nonionic group as the hydrophilic group.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276567-A (JP)
Title: Theft preventing device for vehicle
Inventor: SUENAGA TOSHIYUKI
IPC: F02N15/00
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that in a conventional theft preventing device for vehicle, when abnormality is detected by a detection sensor, a starter cut relay to cut an engine starter line is turned ON and the starter cut relay is turned OFF after a predetermined time has elapsed to prevent a battery from being dead, which lowers security level.  <P>SOLUTION: In the theft preventing device for vehicle according to the present invention, the starter cut relay for electrically shutting down the engine starter line is controlled based on status information detected by the sensor for detecting abnormality of the vehicle and ON/OFF information of an ignition line, and only when the abnormality information of the above sensor and the ON information of the ignition line are obtained, the engine starter line is electrically shut down by the starter cut relay to prohibit starting of an engine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281787-A (JP)
Title: Method for manufacturing master disk for optical recording medium and master disk for optical recording medium
Inventor: SAKAMOTO TETSUHIRO
IPC: G11B7/26
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a master disk for an optical recording medium by which the optical recording medium wherein a satisfactory signal/noise ratio can be secured and a signal having satisfactory quality can be obtained can be manufactured and to provide the master disk for the optical recording medium.  <P>SOLUTION: The method for manufacturing the master disk has a stage for exposing and developing a photosensitive material layer 11 on a substrate 10 to form a first rugged pattern by the substrate 10 and the photosensitive material layer 11, a stage for irradiating the photosensitive material layer 11 in which the first rugged pattern is formed on the substrate 10 with UV, a stage for performing anisotropic etching to the substrate 10 using the photosensitive material layer 11 as a mask to form a second rugged pattern 10B corresponding to the first rugged pattern and a stage for removing the photosensitive material layer 11 left on the substrate 10. The master disk for the optical recording medium manufactured by the method is also provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276977-A (JP)
Title: Assisting device for going up and down stairs of wheelchair
Inventor: HANAI SHIGEKATSU
IPC: B66B29/08
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an assisting device for going up and down the stairs of a wheelchair, etc., capable of heightening the stability in supporting the wheelchair by structuring its supporting mechanism integrated with the front and rear wheels of the wheelchair and embodying inexpensively by simplifying a control mechanism and driving mechanism for keeping it horizontally.  <P>SOLUTION: The assisting device for going up and down the stairs of the wheelchair, etc., is equipped with a pallet in a plane shape having a sufficient area for placing of the wheelchair, etc., front wheels installed at the forefront of the pallet, an elevating shaft penetrating in the vertical direction a shaft receptacle formed at the tail of the pallet, and a shaft driving mechanism including a horizontal switch and a motor mounted on the pallet and moving the elevating shaft through a bevel gear transmission line with the regular and reverse rotations of the motor being controlled from the horizontal switch, whereby the elevation and sink are made using the escalator while the pallet whereon the wheelchair, etc., is placed is kept in the horizontal condition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276287-A (JP)
Title: Apparatus and method for inspecting character chipping
Inventor: TAKEHARA TORU
IPC: G01B11/28
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for inspecting character chipping which can obtain a high inspection performance by a simple constitution.  <P>SOLUTION: The apparatus for inspecting character chipping is equipped with an imaging means for imaging a variable printing region where a printing data image is printed and obtaining an inspection object printing image, a product image generating means for generating a product image which has a value obtained by multiplying pixel values of corresponding pixels between the printing data image and the inspection object printing image as a pixel value of the corresponding pixel, and a difference image generating means for generating a difference image which has a value obtained by subtracting pixel values of corresponding pixels of the product image and the printing data image as a pixel value of the corresponding pixel. The method is applied to the apparatus.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003282692-A (JP)
Title: Substrate carrying tray and substrate processing apparatus using this tray
Inventor: KUROTAKE HIROYUKI
IPC: H01L21/683
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the processing efficiency of a substrate can not be heightened as a following substrate can not be replaced until the present substrate cools down after its process has been accomplished if a test piece stand is fixed to a substrate processing apparatus.  <P>SOLUTION: The substrate carrying tray can heighten the processing efficiency of the substrate by means of installing a substrate cooling section, an electrostatic chuck and a heat dissipating portion in the substrate carrying tray detachable from the substrate processing apparatus. Further the substrate processing apparatus uses this tray.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285990-A (JP)
Title: Operation device for working machine
Inventor: KITAYAMA HIROSHI
IPC: B66C23/88
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation device for a working machine, capable of smoothly changing operations without giving sudden speed changes to an actuator in changing the operation of an operation lever to that of an operation pedal.  <P>SOLUTION: This device has a first operation signal outputting means 10 of outputting an operation signal a by the operation of the operation lever 10a, a second operation signal outputting means 11 of outputting an operation signal b by the operation of the operation pedal 11a, a controller 12 for outputting a first outputting signal c based on a larger operation signal by receiving the signals from both the operation signal outputting means 10, 11 and comparing both the operation signals a, b, and outputting a second outputting signal e when both the operation signals become roughly the same, and an actuator driving means 13 of receiving the first outputting signal c and driving the actuator 4, and an announcing means 14 of receiving and announcing the second outputting signal e.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284884-A (JP)
Title: Threading device of sewing machine
Inventor: FUKAO HIROAKI
IPC: D05B87/02
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a threading device of a sewing machine which lessens the amount of operation of an operator.  <P>SOLUTION: One side of a first string-like member 106 is supported immovably by a fixed support pin 110 of an immovable support member 108, while the other side thereof is supported movably by a pulley 100 of a movable support member. A pulley 104 is in contact with the first string-like member 106 between the supported sides thereof and moves it. A first interlocking member 78 is connected to the first string-like member 106 on the left side of the portion of the member that is in contact with the pulley 104, while a thread holding member 50 as the threading mechanism is connected to the member 78.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288427-A (JP)
Title: Electronic issuing method for certificate and certificate image issuing server device for the same
Inventor: TADA YOSHIAKI
IPC: G06Q50/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide the electronic issuing method of a certificate having forgery preventing effects through a network and a certificate image issuing server device for the method.  <P>SOLUTION: Certification information and a certificate number are generated by a certification information generating part 130 based on certification basic information received by a receiving part 110, and a certificate image in which the certificate number is embedded as an electronic watermark is generated by a certificate image generating part 150, and transmitted from a transmitting part 160 to terminal equipment. Also, the certificate number embedded as the electronic watermark is extracted from the received certificate image by a certificate number extracting part 170, and returned to a service site, and at receiving the legality confirmation request of the certificate number, whether or not the certificate number is already registered in an authenticate information DB 140 is collated, and the collation result is returned to a service site. Thus, it is possible to electronically issue the certificate having forgery preventing effects.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299050-A (JP)
Title: Information distributor, information distribution system, information distributing method, program and recording medium
Inventor: OYA TAKASHI
IPC: H04N7/173
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To build up a system for acquiring images from a camera at a remote spot controlled over a network to transmit image data and sound data located at separate positions on the network after coding both data by a relay server as images with sounds to a receiver.  <P>SOLUTION: The information distribution system comprises: an image server 1-2 capable of transmitting image data; a sound server 1-3 capable of transmitting sound data; a relay server 1-1 for distributing information; and a client 1-9 for receiving the information distributed from the relay server 1-1. The relay server 1-1 receives image data from the image server 102 and sound data from the sound sever 1-3, combines the image data with the sound data, codes them as image data with sounds, and distributes them to the client 1-3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003173371-A (JP)
Title: Layout processing method using network
Inventor: HIGASHIDE MASAHIKO
IPC: G06Q50/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a layout processing method using network allowing a person to virtually arrange a housing related product such as furniture or electric product on the floor plan of an object of real estate to confirm the layout of the object of real estate, confirm whether this layout is possible in an actual dimension or not, and further purchase the housing related product while confirming the layout.  <P>SOLUTION: In this layout processing method using network, a terminal 12, a retrieval Web server 2, a Web server 3, and a commodity database server 4 are mutually connected through the Internet N.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003296781-A (JP)
Title: System for managing clocking in and off
Inventor: NAGAHARA SHINOBU
IPC: G06Q10/00
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively organize a clocking in/off managing system to manage clocking in/off in high level.  <P>SOLUTION: The system includes: a check number display device 21 for uniquely generating and displaying check numbers at random; a portable telephone 1 owned at each employee to transmit an individual ID and the check number; a server 2 to be connected to the portable telephone 1 via a public line 5; and a managing device 22 connected to the server 2 by network to manage clocking in/off. The server 2 includes: a generating means for generating the check number being the same as the displayed in the check number display device 21 simultaneously at each prescribed time; a receiving means for receiving the individual ID and the check number which are transmitted from the portable telephone 1; a comparing means for comparing the received check number with the check number generated in the server 2; and a recording means for recording clocking in/off by linking a check number generating time with the employee who owns the received individual ID.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291544-A (JP)
Title: Multi-color image forming material
Inventor: MIYAKE KAZUHITO
IPC: B41M5/40
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-color image forming material excellent in the hues of a transfer image formed on an image receiving sheet and picture quality, and stable in transfer density.  <P>SOLUTION: In the multi-color image forming material, the image receiving sheet having at least a image receiving layer on a support and the heat transfer sheet having at least a photothermal conversion layer and the image forming layer on the support is used to superpose the image forming layer of the heat transfer sheet and the image receiving layer of the image receiving sheet by facing each other, to irradiate them with a laser beam and transferring the region of the image forming layer irradiated with the laser beam to the image receiving layer of the image receiving sheet to record images. The difference in the reflection spectrum in a visible light range between the image forming layer before the image recorded by irradiation with the laser beam and the image forming layer when the image is transferred to the image receiving layer of the image receiving sheet by irradiation with the laser beam is not greater than 10%, or the color difference between the hues not exposed when the image forming layer transferred to the image receiving layer immediately after the image recording and those after exposure is within 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296643-A (JP)
Title: Network selling system and network selling server
Inventor: MIWA YOSHIYUKI
IPC: G06Q50/00
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network selling system and a network selling server for reducing human labor spent for slip control and budget control of a purchaser side user.  <P>SOLUTION: A settlement server SE-S1 provides information on a commodity and service provided by supplier servers ISS1 to ISSk, and SS1 to SSl for terminal units M-PC, and PC1 to PCm of the purchaser side user, and places an order with the corresponding supplier servers ISS1 to ISSk, and SS1 to SSl by accepting an order. The settlement server SE-S1 controls transaction history information including the order content, a transaction amount, and a delivery state with respective groups G1 to Gn of the purchaser side user, and provides the transaction history information according to a request from either of the terminal units M-PC, and PC1 to PCm in the respective groups.  <P>COPYRIGHT: (C)2004,JPO