baber/WOPTO huggingface dataset:
Patent JP-2002115655-A (JP)
Title: Electric motor, totally enclosed refrigerating compressor, and refrigerating cycle
Inventor: HATAE TAKAKATSU
IPC: F04B39/00
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To solve the problems of releasability from a metal mold and workability in resin molding, and to prevent the blocking phenomenon of a refrigerating cycle using a refrigerant R134a. SOLUTION: A resin not containing internal releasing agent is used as a resin material forming an insulator 13, or a polyolefinic resin is used as an internal releasing agent.
Patent JP-2002120983-A (JP)
Title: Ceiling structure of elevator car
Inventor: ONOYA KENJI
IPC: B66B11/02
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To simplify a cleaning work and enhance a good appearance. SOLUTION: Two rolls 4 and 5 are provided on a ceiling of an elevator car 3 and a feeding/winding of a sheet 6 is carried out by these rolls 4 and 5. A cleaning can be automatically carried out by a cleaning member 7. A manual cleaning can be also carried out by operating a handle part 9 and drawing down the roll 5. A coloring and the like may be applied to the sheet 6. A winding-up of the sheet 6 is carried out at the time when no passenger exists.
Patent JP-2002120923-A (JP)
Title: Gutter-shaped carrier conveyor
Inventor: YAMAHIRA RYOJI
IPC: B65G25/04
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an economical gutter-shaped carrier conveyor exhibiting the stable carrying function with a compact structure and excellent in maintenability. SOLUTION: This gutter-shaped carrier conveyor is composed of a pair of carrying gutters parallelly arranged in close vicinity in the carrying direction of a carrying object, and is characterized by being constituted such that one carrying gutter can tilt to the other carrying gutter side, the other carrying gutter can reciprocate and lift at a constant stroke in the carrying direction, and can tilt to one carrying gutter side, and the carrying object is carried every one pitch in a progressive feed by transfer operation between one carrying gutter and the other carrying gutter and reciprocating operation of the other carrying gutter.
Patent JP-2002119675-A (JP)
Title: Composite electrically-driven accessory and game machine using the same
Inventor: MINENO MASAFUMI
IPC: A63F7/02
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a composite electrically-driven accessory which enables a game machine to perform a game, as, for example, a game machine of the first and second kind without increasing an occupying area of a game region and to provide a game machine using the same. SOLUTION: The composite electrically-driven accessory 50 has a rotatable vane like first electrically-driven accessory 51, a second electrically-driven accessory 52, a seesaw like splitting member 55 whose opposite ends are in engagement with the accessories 51, 52 respectively, a first and second start regions 53, 54, and a cover 56. The accessories 51, 52 of the accessory 50 functions corresponding to the display of LED lamps 61-63 of a pattern display device to guide a game ball 70 to the region 53 or the region 54.
Patent JP-2001189428-A (JP)
Title: Protective circuit of semiconductor integrated circuit
Inventor: TAKIZAWA TORU
IPC: H01L21/822
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To realize a protective circuit for a semiconductor integrated circuit, where the semiconductor integrated circuit carries out normal writing, when a program voltage is applied to a program voltage terminal, and an inner circuit can be surely protected, even if either positive or negative static electricity penetrates into the semiconductor integrated circuit. SOLUTION: A current which is induced when static electricity is applied is bypassed through a first circuit 31 composed of a fuse device 22 and a resistor 26 which are connected in series until a program voltage is applied to a program voltage terminal 4, and when a program voltage is applied to a program voltage terminal 4, the fuse device 22 melts. When an N-type MOS transistor 28 goes into a second breakdown state by a gate voltage from a second circuit 33, a current for melting the fuse device 22 is made to flow.
Patent JP-2002124786-A (JP)
Title: Fitting device of circuit board
Inventor: OTA EIICHI
IPC: H05K7/14
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To prevent a circuit board (4), a mounted part (5) and the like from breakage regardless of vibration of a vibration source by inserting a high attenuation buffer member (6). SOLUTION: There are provided a control box (2) fitted adjoining a vibration source such as a sewing machine, the circuit board (4) fitted through a fitting member (3) with a space from one wall (2c) of the control box (2), a high attenuation rubber (6) inserted between the circuit board (4) and the fitting wall (2c) and the like. With the high attenuation rubber (6) inserted, the circuit board (4), the part (5) mounted on it and the like are prevented from breakage regardless of vibration from the vibration source.
Patent JP-2002121672-A (JP)
Title: Method and apparatus for plasma treatment
Inventor: AOIKE TATSUYUKI
IPC: C23C16/509
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To realize a plasma treatment apparatus capable of conducting a plasma treatment of high productivity at a small equipment cost. SOLUTION: More than one reaction container are mounted to the plasma treatment apparatus 101, the reaction container 102 is connected to a gas supply part 110 through a gas supply connection part 106 and gas supply valves 104, 105, further to a gas discharge part 117 through a gas discharge connection part 113 and gas discharge valves 111, 112. A reaction container 103 is connected to a gas supply part 110 through a gas supply connection part 109 and gas supply valves 107, 108, further to a gas discharge part 117 through a gas discharge connection part 116 and gas discharge valves 114, 115.  After a plasma treatment is completed in the reaction container 102, while another plasma treatment is conducted in the reaction container 103, dismounting of the reaction container 102 from the plasma treatment apparatus 101 and mounting of a reaction container 119 prepared beforehand are conducted to the plasma treatment apparatus 101.
Patent JP-2002123258-A (JP)
Title: Container in common use as megaphone
Inventor: TSUBOKURA KAZUYOSHI
IPC: A47G19/00
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a container in common use as a megaphone which is easily usable as a cup, container or loudspeaker according to applications. SOLUTION: The container in common use as the megaphone has a trumpet- shaped barrel body 1 which has a cylindrical part 3 in a small-diameter part and an adapter which is freely attachably and detachably mounted at the outer periphery of the cylindrical part 3. This adapter comprises a cap member 4 and mouse member 5 which are exchanged according to the applications of the barrel body 1. The cap member 4 has a closure part 41 to close the aperture of the cylindrical part 3. The mouse member 5 has a conical part 53 diametrally expanding to a flaring shape downward from the lower part of the cylindrical pat 3.
Patent JP-2001162494-A (JP)
Title: Automatic regrinding and checking system for drill bit
Inventor: MORTELL PAUL
IPC: B23Q3/155
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a fully automatic device checking a kind and a geometric shape of each drill bit, regrinding the cutting tip of the drill bit, repositioning a locating ring on a shank part of the drill bit, and cleaning and packaging the drill bit. SOLUTION: This device has a pair of cassette trays 54 installed to a housing, a grinding assembly 30, an optical assembly 118, a main cleaning assembly 80, an auxiliary cleaning assembly 180, a reversing assembly 85, a work head assembly 96, a striking assembly, and a loader assembly 62. A programmable control device is electrically connected to each assembly, while allowing simultaneous execution of the regrinding process of the cutting tip and the repositioning process of the locating ring for two drill bits.
Patent JP-2001173573-A (JP)
Title: Loaded hydraulic piston and manufacturing method therefor
Inventor: STOPPEK ROBERT J
IPC: F04B1/12
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a light and easily manufactured insert type piston. SOLUTION: This invention relates to a loaded piston assembly 10 used in a hydraulic pump or a motor. The loaded hydraulic piston assembly is provided with a first and second ends 16, 18, and a hollow piston main body 12 having a cavity or a sub-chamber provided inside of one end. The sub-chamber of the piston is loaded with a light insert. In order to surround the insert, the material of the hollow piston main body is cold-formed in the periphery thereof. After that, one end of the piston main body is again cold-formed to receive a sphere. By machine-finishing, the cold-formed material is cut to a designated length and an axial center hole is bored.
Patent JP-2002130670-A (JP)
Title: Combustion controller
Inventor: KAWACHI HAJIME
IPC: F23N5/24
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To resolve the problem of a conventional combustion controller such as that a conventional watch dog timer circuit can not detect abnormality in case that operation frequency of a microcomputer, for example, drops since the microcomputer 1 judges it normal if a pulse signal is outputted from the microcomputer. SOLUTION: The watch dog timer circuit 3 is given a frequency detecting function, and if the frequency of a pulse signal 31 goes out of a specified frequency range, it outputs a reset signal 32, judging it as the abnormality of the microcomputer even if, for example, a pulse signal 31 is output, and this closes an electromagnetic opening and closing valve SV so as to stop the supply of gas to a gas burner B.
Patent JP-2002129323-A (JP)
Title: Sputtering apparatus and film forming method
Inventor: TSUNEOKA MASATOSHI
IPC: H01L21/203
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a sputtering apparatus for obtaining a superior bottom coverage while keeping an adequate film thickness uniformity within a substrate surface, and to provide a film forming method. SOLUTION: The sputtering apparatus 1 comprises; a chamber 4 having a circular target 3; a pedestal 5 for supporting a wafer W arranged in this chamber 4; a vacuum pump 8 and a gas supplying source 9 for supplying argon gas, which are connected to the chamber 4; a cathode and an anode of a direct- current power source 10 which are respectively connected to the target 3 and the pedestal 5; a magnetron unit 11 for closing plasma generated in the chamber 4 in vicinity of the target 3, which is arranged above the target 3; a circular base plate 12 in this magnetron unit 11; and several ring-shaped magnets 13 which are adjacently arranged below the undersurface of this base plate 12.
Patent JP-2002129458-A (JP)
Title: Mat material for soundproof floor material
Inventor: KAMEYAMA NORITOSHI
IPC: E04F15/18
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a mat material for a soundproof floor material, capable of providing improved walking feeling while exhibiting soundproof properties. SOLUTION: This mat material 1 is formed by dispersing a resin binder having a powder shape in a fiber material, and forming the resultant product into a mat shape to bind the fiber material with the resin binder.
Patent JP-2001186340-A (JP)
Title: Forgery detecting method
Inventor: KESHET RENATO
IPC: G06V10/56
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for detecting forging efficient with respect to detecting speed and required memory capacity. SOLUTION: This system/method for preventing forging utilizes a picture detecting system using several parts among restricted document pictures, namely only templates. In an off line training procedure, a training module prepares a parameter file from the restricted document pictures. The parameter file includes a section threshold defined by using the kernels and the templates of the restricted document pictures. In the on line picture detecting procedure, a detecting module compares the projection value of an input picture with the section threshold to select a template-matching candidate. The coordinates of the template-matching candidate of the input picture are compared with the coordinates of the templates of the restricted document pictures to decide whether an inputted picture matches one of the restricted document pictures.
Patent JP-2002085898-A (JP)
Title: Deaeration type drying machine
Inventor: HACHIMAN SATOSHI
IPC: F26B9/06
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a deaeration type drying machine which rapidly dries quilts, etc., and completely kills ticks, roundworms and bacteria adhered to matter to be dried. SOLUTION: When the materials to be dried are housed into a drum and operation is started, a valve 8 and a valve 9 open and air is sucked by a blower 1. This air is heated by a heater 2 and is supplied to the drying drum 6. In addition, ozonized air is fed therein by an ozone generator. A movable upper lid 7 is inflated up to its upper limit by the heated air. The air in the drying drum is discharged by an exhaust pump without the inhalation of the outdoor air and the air in the materials to be dried is also sucked. The volume of the quits, etc., is reduced to a fraction of their volume. As a result, the air held by the materials to be dried and the air in the drying drum are minimized. The ozonized air and the heated air are sent into the drying drum by operating the ozone generator 3.
Patent JP-2002131741-A (JP)
Title: Reflection type liquid crystal display device
Inventor: KAIZU MASAHIRO
IPC: G02B5/10
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a reflection type liquid crystal display device which efficiently condenses the ambient light to realize sharper and brighter liquid crystal display by simply changing the structure of a reflector. SOLUTION: Smooth concave faces 51 similar to form of cells are formed by injection molding by using a die in the position on the reflection face corresponding to the respective cells. The curvature of the concave face 51 is determined to form the conversion area F nearer to the display direction than the glass substrate 2 in the display screen side. Practically, the incident ambient light L passing through barrier walls 41 for the liquid crystal is reflected and the optical axes of the reflected light R5 are converged in the center position of the cell without depending on the incident angles of rays.  This results in that attenuation due to scattering and reflection on the liquid crystal display plate is prevented and that focuses on an optical axis can be formed nearer to the display direction than the glass substrate in the display screen side even when the quantity of light is constant.
Patent JP-2002128665-A (JP)
Title: Benign prostatic hypertrophy-treating medicine
Inventor: MORI TOSHIKAZU
IPC: A61K31/196
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain a benign prostatic hypertrophy-treating medicine having more excellent effectiveness than those of conventional benign prostatic hypertrophy-treating medicines. SOLUTION: This benign prostatic hypertrophy-treating medicine is characterized by containing a compound represented by the formula as an active ingredient.
Patent JP-2002125479-A (JP)
Title: Greenhouse
Inventor: KOI YASUATSU
IPC: A01G9/24
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a greenhouse having solved problems that, in a conventional greenhouse equipped with no heater in particular, a transparent plastic sheet has been used as the thermal insulating material, thus the thermal insulation of such a greenhouse is low, often causing the plants in the greenhouse to wither by cold in cold winter; furthermore, conventional greenhouses often require much labor for their assemblage. SOLUTION: This greenhouse is such that a cellular film composed of at least two layers of plastic films with air cells between the respective layers is used as the thermal insulating material.
Patent JP-2002130369-A (JP)
Title: Electromagnetic suspension device
Inventor: AKAMI YUSUKE
IPC: F16F15/02
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic suspension device that can generate a high thrust force/damping force. SOLUTION: A longitudinal shaped member 4A is slidably supported by a first and a second guide members 10A, 11, and the first guide member 10A is composed of an interior member 23 which stands erect on a bottom part 2 of an outer casing member 3 and a tip portion of which is inserted slidably into a bore 25 of a first tube part 20 of the longitudinal shaped member and a sliding part 24 of the first guide member provided in the first tube part 20 of the longitudinal shaped member.  The longitudinal shaped member 4A is slidably supported by the interior member 23 inserted in the bore 25 of the first tube part 20 of the longitudinal shaped member and the second guide member 11, and the first guide member main body to be arranged in an air space (air gap) between a magnetic member 7 and the outer casing member 3 which is necessitated in the prior art is removed allowing the air gap to be reduced, thereby flux density to pass a coil 6 is improved, and furthermore improvement of vibration suppression performance can be achieved. Size reduction of a driving device and low power consumption can be attained.
Patent JP-2002127774-A (JP)
Title: Switch mounting structure of grip part of speed change lever
Inventor: YOSHINO MASAHIKO
IPC: G05G1/02
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a switch operation position is caught in clothes or the like because the switch operation position is protruded from a grip (knob) part and a switch is suddenly pushed in the case that various switches are provided on the speed change lever conventionally, and provide compact constitution without losing operability by enlarging the size of the grip in the case that the switch operation position is embedded in the inside of the grip. SOLUTION: Limit switches 3, 3 are mounted downward on the upper part of an arm member 2 making a skeleton. A level difference face 5 in contact with the upper faces of the limit switches 3, 3 and an opening part facing contact pushers 3b, 3b protruded from the housings 3a, 3a of the limit switches 3, 3 are formed. The switch operation position 10 is supported in the form of a seesaw along the surface of the grip member 4.
Patent JP-2002139164-A (JP)
Title: Pipe with valve and its manufacturing method
Inventor: MOCHIZUKI JIYUNYA
IPC: F25B41/04
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To enable manufacture of a pipe with a valve by a method different from brazing and not using heat and a method being high in durability and reliability. SOLUTION: A pair of support pieces 21a and 12b extending from a valve body 15 in a state to astride the pipe 1 are caulked along the pipe 1 for plastic deformation and a pipe 29 with a valve where a valve 20 is mechanically mounted on a pipe 1 is provided. Since the valve 20 is mechanically mounted on the pipe 1, and a labor for brazing such as heating, cooling, and removal of flux can be saved. Further, since the valve 20 is mounted on the pipe 1 with a mechanically sufficient strength, the pipe 29 with a valve high in durability and reliability can be provided at a low cost.
Patent JP-2002141605-A (JP)
Title: Controller for laser diode
Inventor: OKUBO HIROKI
IPC: H01S5/062
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To enhance productivity of a system while eliminating variation in the state evaluation of a laser diode by making possible to self-diagnose deterioration and breakdown state of the laser diode in the system. SOLUTION: An LD modulating section 19 detects the level of a current flowing through a laser diode unit 20, a voltage level at the LD modulating section 19 correlated with the detected current level is compared with a preset reference voltage, and an error signal is outputted when the reference voltage is exceeded. An output selecting section 210 compares the duration of an error signal outputted from the LD modulating section 19 with a preset reference time and outputs a signal notifying abnormality of the laser diode when the reference time is exceeded.
Patent JP-2002151470-A (JP)
Title: Method for forming hard mask and method for fabricating semiconductor device
Inventor: TERATANI AKIYOSHI
IPC: H01L21/28
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To obtain a method for forming a hard mask in which a hard mask having dimensions finer than those of the initial pattern of a resist film can be formed. SOLUTION: In the method for forming a hard mask 13 by forming an insulation film 13a on a conductive film 12a, forming a patterned first resist film 14 on the insulation film 13a and then etching the insulation film 13a using the first resist film 14 as a mask, etching of the insulation film 13a is performed under such conditions as the insulation film 13a becomes thinner than the initial pattern of the resist film 14.
Patent JP-2002152084-A (JP)
Title: Matched filter and correlation detection operating method
Inventor: MATSUMOTO GOUGI
IPC: H04W88/08
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To reduce the circuit scale of a matched filter used when correlation detection by a common-mode addition operation is performed on a reception signal into which a symbol having known periodicity is inserted such as a preamble search in the base station of CDMA communication and to reduce power consumption. SOLUTION: In a transmission side device (moving station) 1, sixteen types of signature codes are multiplied by a common scrambling code and a preamble signal is generated and transmitted. In a reception side device (base station) 2, the scrambling code is multiplied and it is inversely diffused. Signature codes (an, bn, cn and dn) are reproduced. In a first accumulation addition part 3, two pieces of data having same values, which correspond to the periods of the signature codes, are accumulated and added. In a multiplication part 4, the signature codes are multiplied. Then, a second accumulation addition part 5 adds the symbols and detects correlation.
Patent JP-2002151416-A (JP)
Title: Epitaxial growth apparatus
Inventor: INOUE KAZUTOSHI
IPC: H01L21/205
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an epitaxial growth apparatus with which high-quality epitaxial wafers can be obtained by not contaminating the wafer surfaces with reaction products that peel off and fall from insides of material-gas introducing nozzles during gas purging after finishing the reaction. SOLUTION: This epitaxial growth apparatus is provided with material-gas introducing nozzles for supplying a material gas to mutually-faced growth- targeted surfaces of a pair of semiconductor wafers that are held by a pair of wafer holders in a shielded chamber, and separately from the material-gas introducing nozzles, is also provided with purge-gas introducing nozzles for supplying a purge gas to the space between the pair of the growth-targeted surfaces.