baber/WOPTO huggingface dataset:
Patent JP-2001043769-A (JP)
Title: Key switch device
Inventor: MOCHIZUKI ISAO
IPC: H01H13/14
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a key switch device that corresponds to thinning of a keyboard, while keeping a keystroke large. SOLUTION: Gears 12a, 12b, 22a, 22b of both gear link members 7, 8 are engaged with each other and turn synchronously, and thereby the vertical movement of a key top 1 is guided and supported. This does not require a structure in which a key stem is slidably, vertically guided with a holder portion, so that the size of a keystroke is kept and at the same time a keyboard can be thinned. First locking portions 2a, 2b, 3a, 3b for locking gear link members 7, 8 are formed in the rear surface of the key top 1. Therefore, the first locking portions 2a, 2b, 3a, 3b can be stored in the key top 1, when the key top 1 is depressed, so that they do not diminish the keystroke.
Patent JP-2002008972-A (JP)
Title: Equipment and method for electron beam exposure
Inventor: KOJIMA YOSHIKATSU
IPC: G03F1/84
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To make a faster and more precice inspection of defects than the conventional methods, with a partial collective mask being mounted in an aligner. SOLUTION: An electron beam exposure system which performs electron beam exposure, using the partial in-batch mask 8, comprises a correlation calculation means 14 for calculating a correlation between a reflected electron signal waveform computed from the information on design of the partial collective mask 3 or reflected electron signal waveform obtained by electron beam scanning, and an actual reflected electron signal waveform of the electron beam exposure system; and a correlation determining means 15 for determining the peak value of correlation function, obtained from the correlation calculation means 14. In this system, inspection is performed for defects, with the partial in-batch mask being mounted in the system.
Patent JP-2001070478-A (JP)
Title: Golf ball
Inventor: ICHIKAWA YASUSHI
IPC: C08F4/32
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To enhance resilience of a ball and improve hitting feel and the controllability with an iron shot and to lessen the flawing of a cover surface. SOLUTION: This golf ball includes a core 1 and one or >=2 layers of coating layers 2 and 3 formed to coat the circumference of the core 1. In such a case, at least one layer of the coating layers 2 and 3 is formed by bringing a rubber composition prepared by compounding 5 to 40 pts.wt. α, β unsaturated carboxylic acid, 5 to 40 pts.wt. metal oxide and 0.1 to 5 pts.wt. polymerization initiator in 100 pts.wt. base material rubber composed mainly of polybutadiene having at least >=40% cis-1,4 structure as a layer forming material into crosslinking reaction.
Patent JP-2002032219-A (JP)
Title: System constructing method and system, system configuration flow drawing method and system, system configuration file generation method and system, and recording medium
Inventor: MATSUO SHOICHI
IPC: G06F9/44
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To enhance work efficiency in a system constructing work. SOLUTION: A customer 1 requests system construction to a provider of infrastructure construction service 2 and a service provider performs consulting. The service provider generates a configuration flow of a system by using an e-editor and transmits data inputted in the e-editor to a server of configuration file generation service 3. The server automatically generates the configuration file by macro expansion of a template and returns the configuration file to the service provider after customizing it if necessary. The service provider introduces the configuration file in a system of the customer.
Patent JP-2002020157-A (JP)
Title: Ceramic exterior cladding material and its production process
Inventor: TOMIYASU SADAYUKI
IPC: C04B41/53
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic exterior cladding material excellent in durability and properties with respect to decorative design, without performing any coating of the ceramic base material, by removing the surface of a ceramic base material containing mixed charcoal with impact processing to expose the charcoal within the ceramic base material to the outside. SOLUTION: This production process comprises: subjecting cement, wood fiber, charcoal and an inorganic foamed material consisting essentially of amorphous silica, to dry blending together to obtain a dry blend, mixing the dry blend with water to obtain a mixture, thereafter forming the mixture into a formed body; subjecting the formed body to primary curing to subject the cement to hydration and hardening, then further subjecting the primary-cured body to secondary curing in an autoclave, to react calcium in the cement with the amorphous silica in the inorganic foamed material and to form a calcium silicate compound(s), and thereafter, subjecting a surface layer of the resulting cured formed body to impact processing, to at least partly remove the surface layer and to expose the inside of the formed body to the outside.
Patent JP-2002027355-A (JP)
Title: Television receiver with built-in video tape recorder
Inventor: KUROKAWA MITSUYA
IPC: F16M13/02
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a television receiver with a built-in video tape recorder which can by easily attached to the bed, etc., in a hospital without taking a large space, and is excellent in operability. SOLUTION: This television receiver is equipped with a display which has a liquid crystal screen to indicate an image, and an apparatus main body which has push buttons to operate a television receiver and a video tape recorder and a video tape insertion part. The above display and the above apparatus main body are separated, the above display has a liquid crystal display to indicate an image, and a clip-form catch which is movable to that liquid crystal display screen and can grip a specified place. The above apparatus main body has push buttons for a television receiver and a video tape recorder, and an L-shaped hanger which can be fixed is hung down from a specified place.
Patent JP-2001086721-A (JP)
Title: Brushless motor and hand piece for medical treatment
Inventor: JIKUHARA HIROFUMI
IPC: A61C1/06
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a brushless motor which is easy to assemble and repair in a short time and has accurate detection of rotation of a rotor unit without the need for centering, and has few misoperations. SOLUTION: A brushless motor comprises a rotor unit 1 comprising a permanent magnet 1a with bearing units 1c and 1f on both sides of a projected rotor shaft 1b, a core unit 3 made of magnetic material, a resin coated coil unit 2 with a coil and a conductive terminal 2f projected from the rear, a rear-opened outer case 4 having a front bearing hole 4a engaged with the baring unit 1c at the front of the rotor unit 1, and a bracket 5 for plugging the opening part of the outer case 4. The bracket 5 comprises a bearing hole 5a for fitting the rear bearing unit 1f of the rotor unit 1 and a hole part 5b for projecting the conductive terminal 2f, which extends from the rear of the coil unit 2.
Patent JP-2002025798-A (JP)
Title: Electron beam monitoring method for microtron
Inventor: HORI TOSHITADA
IPC: H05H13/10
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a nondestructive electron beam monitoring method for a microtron which is superior in quantitative evaluation for current amount of an electron beam, in the microtron accelerating electron beam of ultrashort pulses. SOLUTION: The microtron 10 has an electron gun 40 for generating an electron beam of ultrashort pulses, an accelerating tube 110 inputted with microwave power for accelerating electrons, and electromagnets 120A, 120B deflecting an electron path Oe. The microtron 10 accelerates the electrons to a required energy, by making the electrons injected into the accelerating tube 110 plural number of times. In the microtron 10, a current transformer monitor 20 nondestructively measures the current of the electron beam and a temporal waveform of the current is disposed coaxially with the accelerating tube 110, and the current amount of the electron going around in the microtron 10 in each turn is measured by analyzing the signal from the monitor 20 by an oscilloscope 30 with the lapse of time.
Patent JP-2002021847-A (JP)
Title: Bearing device
Inventor: SHIMA KOJI
IPC: B60B35/14
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To secure the load capacity and the service life by securely imparting the initial preload to a bearing even if an inner and an outer ring raceway surfaces are worn in a bearing device. SOLUTION: An outer end surface 15a of an inner ring 15 of a bearing 12 is pushed in one way of the axial direction at a shaft end 14a of a shaft part 14 of a hub wheel 11 so as to impart a preload to the bearing. An axial clearance 31 is provided in a depth in the pushing direction of the inner ring 15, and the inner ring is elastically energized in one way of the axial direction by a metal ring 30 interposed between the shaft end and the outer end surface of the inner ring so as to appropriately maintain the preload imparted to the bearing even if the inner and the outer ring raceway surfaces are worn.
Patent JP-2001312281-A (JP)
Title: Method for using soundproofing material and soundproofing structure
Inventor: NII HIRONORI
IPC: B60R13/08
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain a method for using a soundproofing material by which its joint parts never deteriorated in spite of being used for a long term and the soundproofing performance is maintained. SOLUTION: In using the soundproofing material 2 for a metallic adherend 3, the front surface of the soundproofing material 2 is provided with a soft magnetic material 4 and after the soundproofing material 2 is deposited on the adherend 3 by the magnetic force of the soft magnetic material 4, the soundproofing material 2 is detached from the adherend 3.
Patent JP-2002018105-A (JP)
Title: Display device for game and device for game provided with the display device for game
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a display device for a game and a device for the game provided with the display device for the game capable of improving the interest of a player by providing the player with history information such as the highest number of discharged balls in the past or the like in one day of a game machine. SOLUTION: This display device 6 for the game capable of displaying information relating to the game in the game machine 2 and the device for the game provided with the display device 6 for the game are provided with a profit game medium number obtaining means 48 for obtaining the number of profit game media to be a profit for a game place, loss game medium number obtaining means 47a-47c for obtaining the number of loss game media to be a loss for the game place, a difference game medium number calculation means 42 for calculating the difference number of the game media which is a difference between the number of the loss game media and the number of the profit game media in a predetermined prescribed period,  a difference game medium number registration means 42 for comparing the calculated new difference number of the game media with the already registered difference number of the game media and updating and registering the new difference number of the game media in the case that the loss for the game place is larger in the new difference number of the game media than in the registered difference number of the game media and a display means 37 for displaying the registered difference number of the game media.
Patent JP-2002027868-A (JP)
Title: Lure and method for producing the same
Inventor: HIRAHARA KENJI
IPC: A01K85/00
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a metal jig which has a highly durable holding member only on the head portion side and can easily be manufactured, and to provide a method for manufacturing the same. SOLUTION: This lure used for fishing, comprising a metal lure main body 1 which has a fish-like shape and has a laterally penetrated hole 4 in a place near to eyes, a wire 2 which is inserted into a place near to the head of the lure main body 1 in the longitudinal direction of the lure main body 1 and penetrates the penetrated hole 4 in the longitudinal direction of the lure main body 1, and a holding member 3 which is connected to the head portion side end of the wire 2 and is projected from the head portion side end of the lure main body 1.
Patent JP-2002027744-A (JP)
Title: Switching power supply
Inventor: YASUMURA MASAYUKI
IPC: H02M3/28
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To miniaturize a circuit scale as a compound resonance converter provided with a secondary active clamp circuit. SOLUTION: A circuit system which drives and controls the secondary active clamp circuit and obtains a constant voltage is constituted to be driven directly by an analog PWM control circuit. Consequently, circuit constitution is simplified and the number of components can be reduced as compared with the case that a PWM control IC for general purpose is adopted as in the case of separate excitation.
Patent JP-2002033480-A (JP)
Title: Thin film transistor, display element and projection display and method for fabricating display element
Inventor: MATSUSHIMA YASUHIRO
IPC: G02F1/136
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a thin film transistor exhibiting excellent light fastness and having a large ON current and a sufficiently high source-drain breakdown strength. SOLUTION: A first gate electrode, a first gate insulation layer, a semiconductor layer, a second gate insulation layer and a second gate electrode are formed sequentially on a substrate. The semiconductor layer has a channel region, a heavily doped impurity region functioning as a source region and a drain region, and a lightly doped impurity region formed between the heavily doped impurity region and the channel region. The first gate electrode is formed of a light shielding material in a region facing at least the channel region and the lightly doped impurity region.
Patent JP-2002031053-A (JP)
Title: Control valve for variable displacement compressor
Inventor: HIROTA HISATOSHI
IPC: F04B27/14
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a control valve for a variable displacement compressor equipped with stable operating characteristics by molding its pressure receiving member from a synthetic resin. SOLUTION: The control valve of variable displacement compressor is equipped with a valve part 17 for controlling the internal pressure of the crank chamber 41 of compressor, an actuator rod 13 to make opening and closing interlocking with the valve part, pressure receiving member 35 to receive the pressure of the suction chamber 46 of compressor and restrict the motion of the rod, and an electromagnetic driving part 2 to restrict the opening/closing motions of the valve part interlocking with the actuator rod, wherein the pressure receiving member 35 is formed as a diaphragm of synthetic resin, one favorable example being polyimide.
Patent JP-2002033626-A (JP)
Title: Amplifier circuit
Inventor: SANO YOSHIAKI
IPC: H03F1/32
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an amplifier circuit that is suitably used for a high gain AC amplifter circuit such as a non-contact card BPSK demodulation amplifier circuit, can reduce a time delay until an operation start of a differential amplification at start and eliminate time dependence of output waveform distortion. SOLUTION: At application of power, an intermediate level VOR between a level at an output terminal out1 and a level at an output terminal out2 is fed to peak hold circuits 113, 114, the peak hold circuit 113 charges an input coupling capacitor C1 and an AC bypass capacitor C2, the peak hold circuit 114 charges an AC bypass capacitor C3, and a control circuit 115 shuts off supply of a power supply voltage VCC to the peak hold circuits 113, 114 after a lapse of a prescribed period after the end of charging of the input coupling capacitor C1 and the AC bypass capacitors C2, C3.
Patent JP-2002034215-A (JP)
Title: Method for manufacturing rotor of compressor motor
Inventor: YAMASHITA MASANORI
IPC: H02K15/16
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing the rotor of a compressor motor, capable of preventing breakage to a caulking boss by changing the location of an aluminum pouring gate. SOLUTION: A rotor 5 is constituted by integrating a first end ring 30, including respective caulking bosses 31, 32, 34, 35 with a secondary conductor 42 and a second end ring 38 by means of aluminum die-cast molding. In the aluminum die-cast molding of the rotor 5, an aluminum die-cast pouring gate 44 is disposed at the side of the first end ring 30 which is moved to the second tightening bosses 34, 35 from the first tightening bosses 31, 32 by 110 to 170 degree. A degassing port 45 is disposed at the side of the first end ring 30 so as to face to the pouring port 44 with the center of the first end ring 30 being placed there-between.
Patent JP-2002029745-A (JP)
Title: Method for producing crystalline barium titanate powder
Inventor: SAI KOSHIN
IPC: C01G23/00
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing spherical ultrafine powder of crystalline barium titanate having a small particle diameter. SOLUTION: A sol precursor prepared using a partial acyloxy-titanium alkoxide and a barium compound is spayed on a strong alkali solution to cause coprecipitation and barium titanate powder is crystallized from the resulting precipitate-containing solution and refined in a washing step to produce the objective crystalline barium titanate powder.
Patent JP-2002035623-A (JP)
Title: Food grinder
Inventor: NISHIHIRA TOKIHIKO
IPC: B02C4/08
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a food grinder capable of producing a fine powder by charging food in the original form as it is, into a hopper and passing the food through special rollers, in the grinder. SOLUTION: The grinding process using this food grinder comprises: charging food in the original form as it is, into a hopper 1, coarsely grinding the charged food with a coarse-grinding roller 2, thereafter, also grinding the coarsely ground food with an intermediate roller 5, further finely grinding the resulting ground food with a lower stage roller 8 into a fine powder, and accumulating the fine powder in a vat 9.
Patent JP-2001061230-A (JP)
Title: Electric power control system and method
Inventor: EDWARD C EDELMAN
IPC: H02P9/04
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To prevent continuous acceleration/deceleration of a turbo-generator by providing a means for selecting one of operation modes of a load control, a load follow-up, and a peak cut to a controller. SOLUTION: A control system changes electric power output based on an electric power demand plan. Specifically, a means is provided for selecting one of the operation modes of a load control, a load follow-up, and a peak cut. In an overall energy management system including a load follow-up for controlling a plurality of loads inside a building, a peak cut, and a relay output control, for example, a meter 110 receives public electric power signals 12 and provides communication signals 120 to a controller/turbo-generator 113, which provides the electric power 111 generated by the turbo-generator to a building load 114. The building load 114 comprises a plurality of individual loads. Load control relays 130, 131, 132 provide outputs 140, 141, 142 to the controller/turbo-generator 113.
Patent JP-2002044614-A (JP)
Title: Epg system and receiver
Inventor: TSURUMOTO TAKASHI
IPC: H04N5/44
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To enable transmission of a large amount of EPG information. SOLUTION: When character information to be loaded in an EIT by an SI/EPG with a DVB-SI as the base is loaded as the standards in a multi-channel broadcasting, a data mount to be transmitted becomes large, and hence information desired to be loaded cannot be loaded. Accordingly, a novel table is defined, with which this information amount is reduced, and new functions are added.
Patent JP-2001074038-A (JP)
Title: Roller made of metal core and soft elastomer covered article and method of applying the covered article to roller
Inventor: CYZYCKI STANISLAUS
IPC: B21B27/00
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To simplify an applying process of a soft elastomer covered article to a roller. SOLUTION: This roller is constituted of a metal core 1, the soft elastomer covered article 2 and two hard neck parts 3, 3' and has a hard conical layer 4 of a hard elastomer and a support body rigid, conical and slightly expandable between the metal core 1 and the elastomer covered layer 2. A clearance to allow movement of the support body in the cross direction on the hard elastomer is formed between the hard elastomer layer 4 and the support body 5 by circulating compressed air.
Patent JP-2002041749-A (JP)
Title: Device and method for supporting process designing
Inventor: UEDA MANABU
IPC: G06Q50/00
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To easily reuse activities constituting a process which has been ana lyzed and designed in the past. SOLUTION: A process is designed by links of activities and connection conditions of the activities are described and stored in a storage means 12. The process is described as the links of the activities by using an input means 10, a display device 15, and an editing means 14. A retrieving means 13 retrieves the storage means 12 under connection conditions of the input/output resources of the activities and of the dependence relationship between the resources so that the relative activities are extracted and the process is defined in details.
Patent JP-2001092338-A (JP)
Title: Device and method for forming synthetic hologram
Inventor: HOEBING JOHN L
IPC: G03H1/04
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a new synthetic holography technology. SOLUTION: An image connection device such as a hologram formed of multiple independent off-axis holography optical elements generates a pair of images in off-axis areas with respect to images arranged in different distances along an optical axis. A pair of images are formed of the wave front of a synthesized three-dimensional object. The images can be obtained from an off-axis incoherent-coherent converter such as liquid crystal light irradiated by a laser. A photosensitive medium is exposed to the wave front formed of the wave front of the three-dimensional object and is also exposed to a wave light source used for irradiating the incoherent-coherent converter and a reference wave front formed of a coherent light source. A synthetic hologram obtained as a result can be generated by a single exposure.  A three-dimensional wave front is preliminarily processed and a synthesis rainbow hologram device of one process system can be manufactured. The device is used for various synthetic color holograms or synthetic color three-dimensional displays.
Patent JP-2002044341-A (JP)
Title: Facsimile terminal and transmission destination selection method
Inventor: OKAYAMA NORITSUGU
IPC: H04N1/00
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile terminal that can enhance the convenience to select a transmission destination. SOLUTION: The facsimile terminal has a telephone directory (shown in Fig. 2) registering destination names in cross-reference with at least one of the telephone numbers and mail addresses, retrieves a distribution name registered in the telephone directory by using a character string entered by an operation section 114 for a keyword, an external display section 105 displays the retrieved destination name and the telephone number and mail address in cross- reference with the destination name, and the transmission destination is designated by using the displayed destination name.