baber/WOPTO huggingface dataset:
Patent JP-2003214710-A (JP)
Title: Gas hot air heater
Inventor: YASUI SHIGEAKI
IPC: F24H3/04
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the height of a gas hot air heater, and reduce operational noise by reducing the rotating speed of a fan.  <P>SOLUTION: A body case 22 has an air inlet 27 in the back and has a hot air outlet 48 in the front. A combustion case 30 has a gas burner 36 inside and has a combustion gas outlet 30b in the top. The fan 46 is positioned at a height where it overlaps with the combustion case 30, and is shorter than the combustion case 30. A mixing space 52 is a space for mixing air drawn from the air inlet 27 and combustion gas emitted from the combustion gas outlet 30b. Upper air passages 24 and 29 and a lower air passage 38 are a space for connecting the air inlet 27 and the mixing space 52, and are positioned over and under the combustion case 30, respectively. When the fan 46 is rotated, an air quantity passing in the upper air passages 24 and 29 is larger than an air quantity passing in the lower air passage 38.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003218777-A (JP)
Title: Wireless system
Inventor: KAWAGUCHI MASAHIRO
IPC: H04B7/26
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless system in which a plurality of wireless receivers can perform the same notification processing upon receiving calls from wireless transmitters regardless of an installation environment of each receiver or a state of propagation property of a wireless signal.  <P>SOLUTION: A wireless receiver 1 or 1' is connected to another wireless receiver 1 or 1' with each other, and one receiver 1 or 1' is set in a wireless signal receiving mode, and the other receiver 1 or 1' is set in a wireless signal non-receiving mode. When a wireless signal is outputted from any of wireless transmitters 5A, the receiver 1 or 1' in a wireless signal receiving mode receives this to perform a prescribed notification processing, and transmits data registered corresponding to the transmitter 5A to the other receiver 1 or 1'. Upon receiving the data from the receiver 1 or 1' in a wireless signal receiving mode, the other receiver 1 or 1' performs the same notification processing as that of this receiver 1 or 1'.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213019-A (JP)
Title: Prepreg and printed wiring board using the same
Inventor: YABUKI KENTARO
IPC: C08L63/00
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide prepregs having excellent dielectric characteristics, laser processability and flame retardancy and provide printed wiring boards.  <P>SOLUTION: The prepregs are prepared by impregnating nonwoven fabrics made of organic fiber with a resin composition including cyanate resin and/or its prepolymer, epoxy resin, and inorganic fillers. The printed wiring boards is produced by laminating a metal foil clad on the prepreg and compressing the resultant laminate with heat.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003218416-A (JP)
Title: Laminated piezoelectric device and injection equipment
Inventor: NAKAMURA SHIGENOBU
IPC: H01L41/09
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated piezoelectric device which hardly suffers from disconnection between an external electrode and an internal electrode and is superior in durability even if it is operated in a high electrical field under a high pressure for a long term and an injection equipment.  <P>SOLUTION: Piezoelectric bodies 1 and internal electrodes 2 are alternately laminated into a columnar laminate 1a provided with two external electrode forming surfaces 1b on its side faces, and external electrodes 4 to which the internal electrodes 2 are alternately, electrically connected are formed on the external electrode forming surfaces 1b of the columnar laminate 1a. A laminate piezoelectric device is composed of the columnar laminate 1a and the external electrodes 4, and the waviness of the external electrode forming surfaces 1b of the columnar laminate 1a is 20 μm or below in amplitude.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003210574-A (JP)
Title: Aseptic connecting connector system
Inventor: MIYAHARA HIDEYASU
IPC: A61M39/16
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To make a connection, wherein a bacterial contamination is surely prevented from occurring, possible without increasing the size of a connector by a simple operation.  <P>SOLUTION: This aseptic connecting connector system is equipped with a male type patient side connector 1 having a tube connecting section on the rear end, a protective cap 2 for the patient side connector, an inner cap 3 which holds a sterilizing agent-impregnated member in an annular section and is housed in the protective cap, and a female type circuit side connector 4 wherein an internal cylinder is fixed to one end of an external cylinder, and the internal cylinder comprises an internal end section in the external cylinder and an exposed external end section. When the protective cap is fitted on the patient side connector, the sterilizing agent impregnated member comes into contact with the patient side connector. When the protective cap is removed, the inner cap is held by the patient side connector. When the patient side connector is connected with the circuit side connector, the internal end section of the internal cylinder penetrates the sterilizing agent impregnated member and a septum. When the connection is disconnected, the inner cap is released from the patient side connector.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003217692-A (JP)
Title: Manufacturing method for photoelectric converter, photoelectric converter and photocell
Inventor: YOSHIKAWA SUSUMU
IPC: H01M14/00
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a photoelectric converter showing excellent converting efficiency, a photoelectric converter manufactured by the method, and a photocell using the photoelectric converter.  <P>SOLUTION: This manufacturing method for the photoelectric converter having a photosensitive layer containing semiconductor fine particles where a coloring matter is adsorbed, and a conductive support is characterized in that the semiconductor fine particles are treated with polysaccharide. Preferably a 1-polysaccharide is cyclodextrin. Especially it is preferable that a 3-polysaccharide is a compound obtained by mixing α, β or γ-cyclodextrin and a compound expressed by the general formula I at mol ratio of 50:1 to 1:50. MX<SB>n</SB>...(I), wherein M is an element belonging to one of the third to sixth group and the twelfth to fifteenth group of the periodic system, and preferably Ti, Zr, Hf, Ge or Sn. X is a hologen or alkoxy group, and n is integers of 2 to 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002316979-A (JP)
Title: 6-(1-fluoroethyl)-5-iodo-4-aminopyrimidine compound, method for producing the same compound and pest controller for agriculture and horticulture
Inventor: FUJII KATSUTOSHI
IPC: C07D239/42
Filed: 2002-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a new 6-(1-fluoroethyl)-5-iodo-aminopyrimidine compound, a method for producing the compound and a pest controller for agriculture and horticulture containing the compound as an active ingredient. SOLUTION: This 6-(1-Fluoroethyl)-5-iodo-4-aminopyrimidine compound is represented by the general formula (1) (X represents oxygen atom or sulfur atom; A represents a 1-10C straight-chain or branched alkylene group; R is hydrogen atom, a 1-10C alkyl group, a 1-4C haloalkyl group, a 1-4C alkoxy group, a 1-4C haloalkoxy group or a 1-6C alkoxyethyl group; n represent an integer of 0-6; * represents an asymmetric carbon atom).
Patent JP-2003223815-A (JP)
Title: Flat shield cable
Inventor: TANAKA ATSUO
IPC: H01B7/08
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat shield cable which, despite being thin in insulation sheath, effectively prevents buckling and breaking of signal wires, and provides the wiring with improved degrees of freedom.  <P>SOLUTION: The flat shield cable 11 comprises a plurality of insulation- coated signal wires 12 arrayed in parallel, a drain wire 13 arrayed along one side thereof, a shielding layer 14 covering them, and further an insulation sheath 15 covering the shielding layer 14, wherein the width of the insulation sheath 15 is adjusted so that a section modulus z of the cable 11 becomes 4.1 to 5.8.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220271-A (JP)
Title: Management system for game machine and game machine
Inventor: TAKAGI MASAHIRO
IPC: A63F7/02
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a management system for a game machine capable of announcing the machine kind of the game machine in which a prescribed condition is established inside a game hall.  <P>SOLUTION: When a big win signal is outputted from the pachinko game machine 10A of a stand number 030, a host computer 300 outputs the voice of 'stand number 030, big win', also reads effective sound data from a sound ROM 312A and simultaneously outputs the same effective sound as the one outputted in the pachinko game machine 10A. Thus, not only the number of a stand where a big win is generated but also the fact that the machine kind which generates the big win is the pachinko game machine (Let's go to the sea) 10A are announced inside the hall.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223345-A (JP)
Title: File display device
Inventor: NISHIJIMA MASAKAZU
IPC: G06F3/0482
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To hierarchically display the data of a picture file recorded in recording media whose rewriting is impossible such as a CD-R, and to simplify a file operation such as file moving.  <P>SOLUTION: When a CD-R in which a picture file and a script file having information indicating the corresponding relation of an actual folder hierarchy and a virtual folder hierarchy and unique ID are written is mounted, whether or not a script file having the same unique ID as the unique ID in the CD-R is stored in the inside memory of the device is judged (step S14). When the script file is not stored, the virtual folder hierarchy is displayed based on the script file of the CD-R, and when the script file is stored, the virtual folder hierarchy is displayed based on the script file of the inside memory, and the file operation such as the file moving is operated in the virtual folder hierarchy (step S20). The script file having the result of the file operation is stored in the inside memory (step S28).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229068-A (JP)
Title: Color selecting device and method of manufacture and cathode-ray tube
Inventor: OZAWA NOBUO
IPC: H01J29/02
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a color selecting device, the color selecting device, and a cathode-ray tube for easily obtaining a dummy slit having a narrow slit width arranged in a grid body structure of the color selecting device used for the cathode-ray tube with an excellent yield, and capable of preventing a warp of a spring holder.  <P>SOLUTION: A slit 25 is formed in a width directional central position (an intermediate position of a welding point) of the spring holder 15. Two narrow slits are juxtaposed on a shaft 22 for shifting the dummy slit 19 formed in a non-porous part 18 of the grid body structure 12 to the right or the left to one etching shaft 21 on at least the upper surface side. A groove is formed so that an upper surface side cross section becomes an almost ω shape by performing etching in the narrow slit width from an under surface of the shaft 22 shifted on the upper surface side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225243-A (JP)
Title: Ultrasonic therapeutic instrument
Inventor: OKABE HIROSHI
IPC: A61B17/22
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic therapeutic instrument which can prevent feed liquid from scattering, has high controllability with wide versatility of an adapter section for supporting a probe, and can utilize a transducer and a endoscope of general-purpose.  <P>SOLUTION: The ultrasonic therapeutic instrument is formed in the supporting adapter section 4 with an empty space 55 for receiving water-drops which covers a waterproof cap 11 and prevents leaked water from the water-proof cap 11 from scattering, while being provided with an attachment 52 on the connecting portion between an ultrasonic transducer and the supporting adapter section 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232255-A (JP)
Title: Reverse rotation detecting device for internal combustion engine and cylinder identifying device
Inventor: SHIMIZU HIROKAZU
IPC: F02D17/04
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the updating of a cylinder identification value in error when rocking-back occurs in stopping an engine in a constitution updating the cylinder identification value for every cylinder identifying timing detected in accordance with a position signal POS from a crank angle sensor when a cam sensor for outputting a cylinder identifying signal is in failure.  <P>SOLUTION: The position signal POS is set to default for every stroke phase difference between cylinders. The cylinder identification value is updated for every cylinder identifying timing set in accordance with the detection of a default position, but the updating is stopped when the rocking-back is detected. The rocking-back can be detected in accordance with the cycle of the position signal POS or the ratio a current value to a previous value for the cycle, and the detection at a default portion in error can be prevented by changing over a threshold value to be compared with the cycle or the cycle ratio depending on whether it is at the default position or not.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239751-A (JP)
Title: Intake device for internal combustion engine
Inventor: OKAMOTO SHINICHI
IPC: F02B31/00
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a strong tumble flow by straightening intake air with a straightening guide 11 when a tumble control valve as an intake control valve is closed.  <P>SOLUTION: An intake port 4 of a cylinder head 1 branches off from a collective passage 5 into two branch passages 5, 6 toward a cylinder 3. Inside of the collective passage 5 downstream of the tumble control valve 8 opening/ closing a part 5a of the collective passage 5, the straightening guide 11 according to the contour shape of an unopened part 5b of the collective passage 5 is disposed. When the valve 8 is closed, the straightening guide 11 is moved along the longitudinal direction L of the collective passage 5 (moving means) so that a part of the straightening guide 11 enters inside of the branch passages 5, 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238521-A (JP)
Title: Method for producing 4-hydroxybenzenesulfone anilide
Inventor: KAWABATA EIJI
IPC: C07C303/44
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing 4-hydroxybenzenesulfone anilide of high quality in high yield through an industrially advantageous process.  <P>SOLUTION: A reaction composition of p-phenol sulfonic acid that is obtained from phenol and sulfuric acid is azeotropically dehydrated by using a solvent composed of at least specific one selected from benzene, toluene and xylene, and pyridine. After the azeotropic dehydration, an almost stoichiometric amount of thionyl chloride is added to the mixture to effect chlorination to obtain 4-hydroxybenzenesulfonyl chloride. The reaction composition of 4- hydroxybenzenesulfonyl chloride is allowed to react with aniline to produce a 4-hydroxybenzenesulfone anilide reaction composition. The composition of the anilide is further purified by collecting the aniline salt of the 4- hydroxybenzenesulfone anilide. An aqueous solution of the aniline salt is azeotropically distilled at a pH of 8-13 to separate the aniline from 4- hydroxybenzenesulfone anilide.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238316-A (JP)
Title: Growth suppressing agent for blast blight pathogen of useful plant and blast blight controlling method
Inventor: IIJIMA YOSHIHIKO
IPC: A01N43/16
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agent for suppressing the pathogens of blast blight of useful crops, enabling easy and convenient application, exhibiting high controlling effect on blast blight and having high safety and provide a method for controlling the pathogens of blast blight.  <P>SOLUTION: The agent for suppressing the growth of the pathogens of blast blight of useful crops contains a cellulose derivative as an active component. The method for the control of blast blight comprises the use of the agent for suppressing the growth of the pathogens of blast blight.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236110-A (JP)
Title: Pachinko game machine
Inventor: GOTO SATOSHI
IPC: A63F7/02
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an appearance in a game part from being impaired by making a flaw or dirt inconspicuous even when the flaw is made or the dirt is stuck to a portion with which a game ball flowing down inside the game part comes into contact.  <P>SOLUTION: At the portion with which the game ball flowing down inside the game part comes into contact, ball guiding paths 30 and 31 are formed along the rolling direction of the game ball P. The ball guiding paths 30 and 31 consist of at least one groove formed on the front surface of a fitting substrate 15 constituting a screen frame member 14 or the inner wall surface of a path member 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239534-A (JP)
Title: Mold panel
Inventor: YANAGIHARA TOSHIHIKO
IPC: E04G9/05
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metallic mold panel capable of being bent straight with accurate bending angle and facilitating machining.  <P>SOLUTION: Rib parts 2 bent and formed like a column and expansion and shrinkage parts 3 whose cross sections are formed into a wave shape along a plurality of bent bars parallel with the longitudinal direction of the rib parts 2 are alternately provided. A plurality of separator insertion holes 4 are formed by arranging them on a straight line parallel with the longitudinal direction of the rib parts 2 in the rib parts 2. The separator insertion hole 4 has a shape formed by combining a circular part in which a separator is inserted with a thin and long protruding part protruding in the direction of straight line from the circular part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002320493-A (JP)
Title: METHOD FOR CLONING AND EXPRESSION OF BstYI RESTRICTION ENDONUCLEASE AND BstYI METHYLASE IN E. COLI AND METHOD FOR PURIFICATION OF BstYI AND M. BstYI ENZYME
Inventor: XU SHUANG-YONG
IPC: C12N9/16
Filed: 2002-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a recombinant DNA encoding a BstYI restriction endonuclease and a BstYI methyltransferase, to provide a method for expressing these enzymes in E. coli cell including the above DNA, and to provide a method for purifying these enzymes. SOLUTION: The objective method for expressing a BstYI methylase and a BstYI restriction endonuclease in E. coli following cloning these enzymes is provided. The other objective method for cloning in E. coli the BstYI restriction endonuclease derived from Bacillus stearothermophilus by methylase selection and the inverse PCR amplification of the adjoining DNA. By these methods, after methylase selection, a methylase gene with high homology to aminomethyltransferase (N4-cytosinemethylase) in a DNA library is found and named as BstYI methylase gene (BstYIM).
Patent JP-2003246389-A (JP)
Title: Cover case serving both for sales and rental display of video tape cassette
Inventor: KONDO TADAMI
IPC: B65D85/575
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a convenient-to-use cover case serving both for sales and rental display of a video tape cassette with a first purpose for preventing the cassette in a form to be sold from rattling during transportation as much as possible and a second purpose for preventing the cassette in a form to be displayed at a rental shop from rattling.  <P>SOLUTION: While the cover case is in a form to be stored and sold, the received video tape cassette T is limited in movement in a lateral direction when viewed from a front by a right side 325 of a body and a regulating piece 371 of a movement limit means 370, so that the cassette is prevented from rattling as much as possible during transportation or the like. When the cassette is in a form to be displayed for rental, a rental case with the cassette put in is limited in movement in the lateral direction by a lid 335 which has been folded inward and thus prevented from rattling.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258504-A (JP)
Title: High frequency circuit apparatus and transmitter/ receiver
Inventor: MIKAMI SHIGEYUKI
IPC: H01P1/212
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high frequency circuit apparatus that can be downsized while suppressing propagation of an unnecessary wave and to provide a transmitter/receiver.  <P>SOLUTION: A planar conductor 2 is provided to both sides of a dielectric board 1 and a slot line is formed on the side 1A. Further, an unnecessary wave propagation suppression circuit 5 comprising a plurality of stages of band stop filters 6 with the slot line inbetween is placed on the side 1A of the dielectric board 1. Each band stop filter 6 comprises: two conductor lines 7A, 7B; and a resonator 8 comprising spiral lines 8A, 8B placed in the midway part of the conductor line 7A in a spiral form. Thus, the propagation of an unnecessary wave with a band whose frequency is centered around the resonance frequency of the resonator 8 can be suppressed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254300-A (JP)
Title: Ejector and refrigeration system
Inventor: HAYASHI KANETOSHI
IPC: F25B1/00
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ejector wherein failures in a drive motor and a bearing part are reduced and ejector efficiency is improved by applying forced torque to a rotor with nozzles for generating a spiral forced flow of a primary fluid, and also to provide a refrigeration system that uses the same.  <P>SOLUTION: The ejector for drawing and/or boosting a secondary fluid by jetting a primary fluid includes the rotor 5 with the nozzles 12 opposed to an open end of piping 3 for supplying the primary fluid, and the drive motor 10 for rotating the rotor 5 with the nozzles. The drive motor 10 is built in a tail member 9 fixed in a diffuser 7. A high speed rotation of the rotor 5 with the nozzles shortens a spiral pitch of a spiral forced flow of the primary fluid jetted from the nozzles 12 of the rotor 5 with the nozzles.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253668-A (JP)
Title: Member for tightening bar-like member
Inventor: TANIGUCHI MITSUO
IPC: E02D5/80
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a member for tightening a bar-like member capable of providing the bar-like member with tension by surely installing the bar-like member even if a fiber bar-like member is selected as an anchor or the other tension material of a structure used for the method for reinforcing a slope.  <P>SOLUTION: In this member for tightening the bar-like member 5 having a male screw member 32 with an insert hole 31 at the center part thereof and a female screw member 33 forming a counterpart thereto, the longitudinal cross section of the insert hole 31 is reduced at least toward the opening side in a male member 32 installation direction, and the male member 32 having the insert hole 31 of non-complete round shape in cross section is formed integrally with the bar-like member 5 with a hardening resin 34. A spherical washer 21 seated on the support surface plate 9 of a spacer structure 4 is used as a pressure support member. The bar-like member 5 is tensed on the pressure supporting member 21 as a reaction point by screwing the female screw member 33 from the other end side to one end side of the male screw member 32.  <P>COPYRIGHT: (C)2003,JPO