baber/WOPTO huggingface dataset:
Patent JP-2003289202-A (JP)
Title: High-frequency device
Inventor: KAWASHIMA YASUO
IPC: H01P5/02
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To connect two pieces of high-frequency circuit boards without increasing line losses, while ensuring reliability.  <P>SOLUTION: A high-frequency device comprises a first circuit board on which a first strip line for transmitting high-frequency signals and a through-hole electrodes connected to the first strip line are formed, a first element mounted on the first circuit board and connoted to the first strip line, a second circuit board, which is placed almost normally to the first circuit board, on which side electrodes are formed at positions opposite to the through-hole electrodes on an end face opposite to the first circuit board and which has a second strip line for transmitting the high-frequency signals and being connected to the side electrodes; and a second element mounted on the second circuit board and connected to the second strip line. The first circuit board and the second circuit board, placed almost normal to the first circuit board, are jointed by molten junction members connecting the through hole electrodes to the side electrodes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286478-A (JP)
Title: Water-repellent film, method for producing the same, and inkjet head and inkjet recorder using the same
Inventor: NAKAGAWA TORU
IPC: C09K3/18
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an alkali-resistant water-repellent film and a method for producing the same and, more particularly, a method for producing an alkali-resistant highly heat-resistant water-repellent film and a method for producing the same.  <P>SOLUTION: The water-repellent film is one formed on a solid water-repellent film and containing (A) molecules each of which contains at least one siloxane bond (-Si-O-) on each terminal and contains a vinyl group and/or ethynyl group and a benzene ring in the middle and (B) molecules each of which contains a fluorocarbon chain on at least one terminal and contains at least one siloxane bond (-Si-O-) on the other terminal, wherein molecules A and molecules B form a polymer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286103-A (JP)
Title: Method for controlling disease and insect pest of home horticultural plant
Inventor: HISADA YOSHIO
IPC: A01N43/653
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling diseases and insect pests of plants suitable for home horticultural plants by which application can easily be carried out with persistent effects.  <P>SOLUTION: The method for controlling the diseases and insect pests of the home horticultural plants comprises inserting an injecting part of an ampul filled with an aqueous solution containing a soil systemic insecticide and/or a soil systemic fungicide as an active ingredient into soil of plant feet of the home horticultural plants and gradually permeating the aqueous solution into the soil.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296011-A (JP)
Title: Coordinate input device
Inventor: KOBAYASHI HIROSHI
IPC: G06F3/041
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in changing a plurality of board surfaces and input pens that the operability is deteriorated because it takes a long time to specify coordinates to be detected.  <P>SOLUTION: The time for coordinate detection by selecting a sufficient resolution or effective board surface according to the purpose of use can be controlled to be minimum by the coordinate input device in detecting the position indicated on a plurality of board surfaces with a plurality of input pens for indicating coordinates.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297562-A (JP)
Title: Vapor deposition method
Inventor: NISHIKAWA RYUJI
IPC: H05B33/10
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To suppress deviation of dimensions due to vapor deposition mask, degradation of machining precision, and thermal expansion.  <P>SOLUTION: The size of a shadow mask 200 is molded smaller than the glass substrate 201. And the shadow mask 200 and a vapor deposition source 202 that is arranged opposed to it are fixed to the vacuum chamber not shown in the figure, and the glass substrate 201 is moved along the shadow mask 200 by a moving mechanism. The organic EL vapor deposition material evaporated from the vapor deposition source 202 is deposited on the glass substrate 201 and a desired vapor deposition pattern is formed on the whole face of the glass substrate 201.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290367-A (JP)
Title: Laser therapeutic device
Inventor: OTA YASUO
IPC: A61B18/20
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-size and low-cost laser therapeutic device capable of driving individual laser light sources, and selecting a laser wavelength in a wide range.  <P>SOLUTION: This laser therapeutic device executing medical treatment by irradiating a therapeutic portion with therapeutic laser light has: a laser power source; the plurality of semiconductor laser light sources connected to the laser power source in series; electronic switches connected to anodes and cathodes of the respective semiconductor laser light sources; a selection means selecting the semiconductor laser light source used for therapy; and a control means controlling operation of the respective electronic switches on the basis of a selection signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299211-A (JP)
Title: Switchgear
Inventor: NANBU JUNICHI
IPC: H02B1/20
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a housing in size and weight and to make it inexpensive.  <P>SOLUTION: A switchgear comprises lower support glass 4 of each phase mounted on a fulcrum 20 of a floor 1 of the housing, a lower stud bolt 21 of which the lower end is engaged with the upper end of each lower support glass 4, a lower fixed electrode 6 of each phase inserted to the upper end of each lower stud bolt 21 and fixed thereto by nuts 23, 24; an upper stud bolt 25 of each phase of which the lower end is inserted to each fixed electrode 6 and fixed thereto by the nuts 23, 24, upper support glass 9 of each phase of which the lower end is engaged with the upper end of each stud bolt 25, an upper fixed electrode 10 of each phase mounted to the upper end of each upper support glass 9 and connecting bodies 28, a phase-to-phase insulating barrier 15 arranged between the adjacent electrodes 6, 10 and connected to the adjacent connecting bodies 28, a ground-to-ground insulating barrier 16 arranged between grounds of the fixed electrodes 6, 10 of phase at both ends, and connected to the other end of the connecting body 28 of which the one end is connected to the phase-to- phase barrier 15, and fixing bodies 18 for fixing the insulating barriers 15, 16 to the floor 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291966-A (JP)
Title: Foldable container
Inventor: MORI HITOSHI
IPC: B65D6/34
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the load on a hinge member to connect the bottom part to the side wall, and to prevent the hinge member from being damaged by sustaining the load of a foldable container by substantially inverted T-shaped projecting part disposed on the side wall which is fitted to a substantially inverted T-shaped recessed part formed in a block disposed on the bottom part when carrying the foldable container with articles accommodated therein by holding the side wall thereof.  <P>SOLUTION: In the foldable container having the bottom part 1 and side walls 2 and 3 hinge-connected to the bottom part, blocks 4 having a substantially inverted T-shaped recessed part 7 formed therein are disposed on a pair of side parts facing each other of the bottom part, and a substantially inverted T-shaped fitting projecting part 8 to be fitted to the substantially inverted T-shaped recessed part is disposed on the side walls hinge-connected to the side parts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291871-A (JP)
Title: Headlight for bicycle
Inventor: FUKUDA HITOSHI
IPC: F21W107/13
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a headlight for a bicycle improving in visibility of bicycle to the third party by using a white LED as a light source in respect of safety in night running.  <P>SOLUTION: A solar battery 8 disposed on the top part of an upper case of a battery receives light to generate power, thereby charging a secondary battery 9 built in the headlight. During the day, when a switch button 14 is put in the OFF position, three white LEDs 4 are not lighted or flickered. When the switch button 14 is operated to the ON position, a current is fed from the secondary battery 8 to the white LEDs 4, thereby lighting the white LEDs 4. When the quantity of power stored in the secondary battery 8 is decreased to lower the luminance, the switch button 14 is operated to the BLINK position, an astable circuit 11 of a flickering circuit is operated to feed a current to the three white LEDs 4 to be flickered.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295152-A (JP)
Title: Liquid crystal optical switch
Inventor: IDE MASASHI
IPC: G02F1/01
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of configuring a polarization control type liquid crystal optical switch which is applicable to optical fiber communication, has a simple structure, is operated fast and has a broadband, and is further applicable to an optical attenuator.  <P>SOLUTION: This liquid crystal optical switch which is provided with a liquid crystal polarization rotator including at least one liquid crystal cell for polarization control and operates as a half-wavelength plate with respect to linear polarization of a prescribed wavelength to be made incident on the liquid crystal polarization rotator when polarization rotation operates, is constituted so that a center wavelength when the liquid crystal polarization rotator satisfies a half-wavelength plate condition is shifted to be variable such that crosstalk attenuation quantity is maximized in predetermined wavelength.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291813-A (JP)
Title: Aspect control method for relay signal
Inventor: ISHII YOSHIHIRO
IPC: B61L5/18
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a following train from erroneously confirming signal aspect of a relay signal and advancing when a preceding train exists between the relay signal and an inward signal in a front section to operate the trains safely.  <P>SOLUTION: A train detector 12 by detection of an axle or a track circuit over a short distance is provided at a position where the relay signal 3 is provided or in the vicinity of the position. When the train 1 which advances into a section B having the relay signal 3 advances inward from the train detector 12 device, signal aspect of the relay signal 3 subordinate to signal aspect of a signal 2c which is a main constituent is switched to a stop signal to indicate that the train 1 exists between the relay signal 3 and the front section C clearly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003028879-A (JP)
Title: Microarray and its manufacturing method
Inventor: ANDERSON NORMAN G
IPC: C12Q1/68
Filed: 2002-04-05
Abstract: PROBLEM TO BE SOLVED: To manufacture a large number of the same arrays by preparing the arrays by slicing a bundle of capillaries or rods each containing a specific reactant. SOLUTION: The array includes a plurality of cells each with a plurality of fibers in which object substances selected from a microorganism, ligand, nucleotide, antibody, antigen, protein, peptide, carbohydrate, polysaccharide, receptor, medicine target, plant or animal cell, organelle, bacteria, pathogen, antibiotic, medicine, toxicant, natural product, test compound, and groups formed of their fractions are immobilized to at least part of the inside or onto the surface. A combined assay includes both a step for detecting the presence or absence of the bonding between an analyte and each cell in the array to which the object substances are immobilized under condition that the analyte can be bonded with the object substances in the cell and a step for specifying the presence or absence of the analyte on the basis of the detected bonding in a predetermined cell included in the array.
Patent JP-2003301657-A (JP)
Title: Self-closing device of sliding door
Inventor: TAKAHASHI NORIO
IPC: E05F5/02
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-closing device of a sliding door having a narrow space for mounting the device in a frame body to enable it to easily fit out.  <P>SOLUTION: The self-closing device of the sliding door includes a rail member 10 providing a longitudinal guide device 12 to the upper surface having a rail groove 11 on which a wheel 2 of the sliding door 1 travels, a vertical fixed pulley 15 pivoted in a vertically rotatable manner by projecting the upper part to the forward section of the rail member 10, a slider 25 slidably put on the guide device 12, an elastic function member 30 engaging one end with the slider 25 and engaging the other end with the upper surface of the rail member 10 and a rope 35 connecting one end to the sliding door and overhanging to pull the slider 25 through the vertical fixed pulley 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304066-A (JP)
Title: Multilayer printed wiring board and its manufacturing method
Inventor: HIRATA EIJI
IPC: H05K3/42
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer printed wiring board which is equipped with stable through-holes and/or blind viaholes and a fine wiring circuit and easily obtained through a subtractive method.  <P>SOLUTION: The lands of the through-hole and/or the blind viahole and the wiring circuit formed on the same layer with the lands are formed of a metal foil which has been previously formed on an insulating board, and electroless plating and electrolytic plating which are provided when the through- hole and/or the blind viahole are formed. No electrolytic plating is present on all the etching interfaces of the wiring circuit containing the lands in the multilayer printed wiring board.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284827-A (JP)
Title: Pachinko game machine
Inventor: MURAYAMA NAOKI
IPC: A63F7/02
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve the interest of a game by heightening expectation of winning of a game ball into a prescribed winning opening.  <P>SOLUTION: The periphery of the screen of an image display device is surrounded by a screen frame member 14. The screen frame member 14 has a recess 17 provided rearward of a game board, a ball guiding gutter (falling ball guiding gutter 27) making a game ball taken into the recess 17 fall to a prescribed winning opening (start winning opening for example). The recess 17 has stage sections 19a to 19c once receiving a game ball flowing in from a game section and making it fall down again to the game section. A ball taking-in opening (a drop hole 24) communicating with the ball guiding gutter (falling ball guiding gutter 27) is provided nearly in the center of the longitudinal direction of the stage sections 19a to 19c.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303320-A (JP)
Title: Recorder and recording system
Inventor: ISHIKAWA KOHEI
IPC: G09F3/00
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of a recorder without a built-in RF-ID element such that when recording is executed on a surface of a recording medium, a user needs to visually check if the recording medium placed on the recorder has the built-in RF-ID element, and that a great damage may be generated when the user uses by mistake a recording medium having the built-in RF-ID element to record a large amount.  <P>SOLUTION: The recorder detects whether or not the recording medium subjected for recording has the built-in RF-ID element, and when an inadequate recording medium is placed, generates an alarm before the operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309947-A (JP)
Title: Rotor of rotary electric machine
Inventor: IWASAKI TOMOYUKI
IPC: H02K9/02
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotor of a rotary electric machine that is reducible in size by suppressing a local rise in the temperature of a rotor winding and homogenizing the temperature of the winding.  <P>SOLUTION: In the rotor of the rotary electric machine in which the rotor winding is wound around the salient part of a rotor core having a salient shape, a coil bracket having a wing shape is arranged at the axial side of the rotor winding. By this configuration, a cooling airflow is secured, the flow in a ventilation flue is stabilized, the cooling of the rotor winding at a bracket press-fixed part is expedited by the increase of a surface area due to the wing shape, the local rise in the temperature of the rotor winding is suppressed and the temperature of the winding is homogenized, and the rotor of the rotating electric machine superior in cooling performance is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305657-A (JP)
Title: Grinding tool and cooling system therefor
Inventor: NARITA SHIGEYUKI
IPC: B24D7/18
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinding tool and a cooling system for the grinding tool improving the cooling efficiency of a grinding part of an end mill or the like to contribute to the wear loss of the grinding part.  <P>SOLUTION: In the improved structure of the grinding tool having a grinding part 2 at the tip of a tool body shaft 1 rotated at a high speed, and a shank part 3 for mounting to a machine, at the rear part of the tool body shaft, a flute 5 for guiding a coolant from the base end of the shank part to the tip of the grinding part is formed on the periphery of the tool body shaft. The guide flute is formed to extend being twisted in a reverse direction to the rotating direction of the tool body shaft. The coolant is supplied through the guide flute from the base end part to the tip of the tool body shaft. Since the guide flute is twisted in the reverse direction to the rotating direction of the tool body shaft, the coolant can be reasonably fed to the grinding part at the tip of the tool body shaft.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309404-A (JP)
Title: Multilayered substrate and satellite transceiver
Inventor: KATO MASAHIRO
IPC: H01P3/08
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayered substrate capable of reducing noise and securing a low pass loss equivalent to the case with employing one double-side substrate and to provide an LNB (Low Noise Block-down) converter.  <P>SOLUTION: The multilayered substrate includes a 4-layer substrate including pattern layers 1, 2, 3, 4 in a manner of having dielectric layers 5, 6, 7 inbetween. A part 4a overlapped at least on a root 1b of a projection 1a in a plane view in the pattern layer 4 provided with a ground pattern corresponding to a signal line of a microstrip line forms a surface layer of the other side opposed to the root and the other pattern layers 2, 3 are not interposed between the root and the part of the other side forming the surface layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311670-A (JP)
Title: Positioning control method of robot arm and robot equipment
Inventor: OKAMOTO KOJI
IPC: B25J13/08
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To control the position attitude of a robot arm to a work with higher precision in robot equipment for performing a visual feedback control for controlling the position attitude of the robot arm so that the image of the work photographed by a camera reaches the same state with a reference image in real operation, by storing a work photographed in advance as the reference image with the camera fixed on the robot arm.  <P>SOLUTION: The equipment fixes a laser displacement sensor 18 to the robot arm 3 in addition to the CCD camera 16, measures the distance between the sensor and the work 2 with the laser displacement sensor 18, and stores the distance as reference distance information, and then, in real operation, controls the robot arm 3 with feedback so that the photographed image with the CCD camera 16 reaches the same state with the reference image, and the distance information measured with the laser displacement sensor 18 becomes same with the reference distance information. Thereby, the distance between the robot arm 3 and the work 2 can be controlled in high precision.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003009443-A (JP)
Title: Rotary electric machine stator having detachable individual coil
Inventor: EYDELIE ANDRE
IPC: H02K1/18
Filed: 2002-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a stator for a rotary electric machine. SOLUTION: The stator includes a stator magnetic circuit having teeth protrusions (130) and individual coils (340) engaged with the teeth protrusions. Each coil includes connecting terminals (344a, 344b) formed by a flat bundle of bare wires bent and forming a hook shape. The connecting terminal is locally soldered to a bare wire part (151) of a coated cable (150).
Patent JP-2003309518-A (JP)
Title: Optical transmission apparatus
Inventor: TOKITA SHIGERU
IPC: H04B10/80
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical transmission apparatus that is stably activated even if a plurality of power supplies start up in an unspecified manner, in the optical transmission apparatus using multiple power supplies for each circuit element.  <P>SOLUTION: The supply voltages of the plurality of power supplies are monitored each, it is verified that all power supplies started up, a signal- processing circuit is set to be a specific standby state after specific time, and further a transmission/reception element drive circuit is allowed to operate after specific time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317699-A (JP)
Title: Secondary cell with terminal and capacitor with terminal
Inventor: WATANABE SHUNJI
IPC: H01G11/78
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coin-shaped or a button type secondary cell or a capacitor preventing a short-circuit by water drops between a negative electrode terminal and a positive electrode can.  <P>SOLUTION: A step 117 is provided upward from a negative electrode can side bottom surface 116 to a negative electrode terminal 112 connected to a negative electrode can 105 side, extended to a radial direction of the negative electrode can 105, and an attaching part is prepared outside an outer diameter of a positive electrode can 103 and below a bottom surface of the positive electrode can 103. Degradation of preservation under a high temperature and moisture can be improved significantly by the step 117. And also, it is effective for preventing a short-circuit of a negative electrode terminal with the positive electrode can or an inferior terminal attaching which tends to occur in handling.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313475-A (JP)
Title: Colored fine particle dispersion ink, aqueous ink for inkjet and image forming method
Inventor: NINOMIYA HIDETAKA
IPC: C09D11/40
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To supply a colored fine particle dispersion ink exhibiting good gloss properties after printing and excellent color reproducibility, and to provide an image forming method using the ink as an aqueous ink for inkjet.  <P>SOLUTION: The colored fine particle dispersion ink comprises a coloring material and a resin, where the peak particle size is 5-50 nm and the peak ratio defined by the ratio of the number of particles having the peak particle size to the number of particles having a particle size twice the peak particle size is at least 1.5.  <P>COPYRIGHT: (C)2004,JPO