baber/WOPTO huggingface dataset:
Patent JP-2000106066-A (JP)
Title: Key switch
IPC: H01H27/00
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To form a key switch in a lower profile with a locking mechanism. SOLUTION: A locking mechanism 30 is provided for rotationally moving a cam plate 4 in response to insertion/removal of a key 6 in/from a key insert hole 5 to displace a plunger 3 operatively contacting the cam face of the outer periphery of the cam plate 4 in association with the rotational movement of the cam plate 4 and prevent the rotational movement of the cam plate 4 in the condition that the key is removed therefrom. The rotational movement locking mechanism 30 includes a locking member 31 displaceable in parallel to the rotational movement face of the cam plate 4 and springs 32, 33 for energizing the locking member 31 to a lock position of engagement with the cam plate 4. The locking member 31 has unlocking cam slopes 43, 44 for displacing the locking member 31 to an unlock position against the springs 32, 33 when contacting the key 6.
Patent JP-2000082579-A (JP)
Title: Coil for electromagnetic heating
Inventor: YONEMOCHI HIDEO
IPC: H05B6/12
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized component excellent in space factor and in adhesiveness to a mounting surface, by sandwichingly fixing a flat coil made up by winding an insulated wire, with its winding shape held, between an insulating film and an adhesive double coated tape. SOLUTION: A flat coil 5 is formed by concentrically winding a rectangular fluororesin-insulated wire 2 by using a coil former. One surface of the flat coil 5 is fixed on one surface of an adhesive double coated film 6 cleared of separate paper while an insulating film 7 or polyester film with an adhesive layer is bonded to the flat coil 5 and to the adhesive double coated film 6, thus a coil 1 for electromagnetic heating is obtained with its winding shape held. The coil 1 for electromagnetic heating thus obtained is capable of rigidly holding the winding shape without any frame, has an improved space factor because of its small size, and is excellent in handling property and low in cost.  The coil 1 for electromagnetic heating obtained is excellent not only in insulation properties in a high-temperature/high-humidity atmosphere but in handling property because of its simple structure, and greatly contributes to size reduction and cost reduction of rice cookers and the like.
Patent JP-H0567446-A (JP)
Title: Charged particle track computing method
Inventor: SAITO KENICHI
IPC: H01J37/10
Filed: 1991-09-06
Abstract: PURPOSE:To change the size of an element in a range of two to three figures and provide highly precise computation by setting computed sections to be smaller in sequence in a nesting manner. CONSTITUTION:Under the boundary condition of a primary area 101 including almost all charged particle generator, the electromagnetic field distribution of the primary area 101 is computed and the boundary condition of a secondary area 103 which is part of the primary area 101 and narrower than it is computed in accordance with the electromagnetic field distribution of the primary area 101. Such operation is repeated until the secondary area 103 reaches a desired size 105, to compute the track of charged particles in accordance with the electromagnetic field distribution of each area.
Patent JP-H0196071-A (JP)
Title: Bonding of ceramic
Inventor: WATANABE SHUNJI
IPC: B23K20/00
Filed: 1987-10-08
Abstract: PURPOSE:To obtain a bonded product on a surface to be bonded having a com plex shape by a simple method, by providing a bonding material having amor phous or fine crystal structure on a surface to be bonded by plating method, and performing bonding of a ceramic material. CONSTITUTION:When a metal is to be bonded to a ceramic material, the mate rial to be bonded is pretreated by degreasing, etc., after masking the material so as to permit plating of only the surface metal to be bonded. Then, electroplat ing is executed by using the bonding surface as cathode, and amorphous or fine crystal metal is deposited as a bonding material. The masking material on the metal is removed, and bonding of the metal to a ceramic material is executed. By this method, a bonding material is formed on a surface to be bonded by a simple method, and the bonding strength is improved.
Patent JP-H02101397-A (JP)
Title: Liquid, filled in spray vessel and providing heat exchanger with fungus-proof and hydrophilic property
Inventor: TANAKA KATSUMI
IPC: F28G9/00
Filed: 1988-10-07
Abstract: PURPOSE:To permit the maintenance of the fungus-proof and hydrophilic proper ties of a heat exchanger for a long period of time by filling a spray vessel with liquid containing fungus-proof and hydrophilic film forming agent. CONSTITUTION:When the fungus-proof effect of a hydrophilic film containing fungus-proof agent, which exists on the surface of aluminum fins, is deteriorated and liquid, providing the fins with fungus-proof and hydrophilic properties, is sprayed on the fins of a heat exchanger from a spray vessel, a new hydrophilic film containing the fungus-proof agent is formed on the deteriorated hydrophilic film containing fungus-proof agent once more and, therefore, the fungus-proof effect is elongated and hydrophilic property is suplemented. When the aluminum fins are not provided with the hydrophilic film containing fungus- proof agent on the surfaces thereof, the same film may be formed on the surfaces of the fins by spraying. In either case, the spray vessel is filled with the liquid providing with fungus-proof and hydrophilic properties and, therefore, spraying work may be effected in any general home.
Patent JP-2000091758-A (JP)
Title: Device for preventing missing of dust-proof cap for input/ output terminal of electronic apparatus
Inventor: SHINO KAZUAKI
IPC: H05K5/02
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a device for preventing missing of a dust-proof cap for an input/output terminal of an electronic apparatus wherein missing of a dust- proof cap is prevented surely with no required additional part. SOLUTION: The device for preventing missing of a dust-proof cap 50 for an input/output terminal of an electronic apparatus is provided with a holding part 20 near an input/output terminal part, and comprises a first socket 22 of relatively wide and shallow which allows the holding part 20 to fit with a baffle plate 53 of the dust-proof cap 50, and a second reception part 24 of relatively deep which, provided concentrically with the first socket 22, allows fitting a fitting member 51 of the dust-proof cap 50.
Patent JP-S62115443-A (JP)
Title: Resist material containing fluorine
Inventor: UCHIKURA MASAKI
IPC: G03F7/039
Filed: 1985-11-15
Abstract: PURPOSE:To obtain a positive type resist material having high sensitivity, high resolution and superior dry etching resistance and useful for semiconductor lithography by using a polymer consisting of specified repeating units as the principal component. CONSTITUTION:This resist material contains a polymer consisting of repeating units represented by formula 1 as the principal component. The polymer is obtd. by polymerizing a di-substituted acetylene monomer represented by formula 2 in the presence of a tantalum or niobium halide as a catalyst in an org. solvent at 30-100 deg.C for 2-36hr. In the formula, R is 1-10C straight chain or branched fluoroalkyl. The resist material has high sensitivity, high resolution and superior dry etching resistance, so it is very useful to form a positive type resist pattern.
Patent JP-H03116677-A (JP)
Title: Heating cooker
Inventor: OKADA KAZUICHI
IPC: H05B6/12
Filed: 1989-09-29
Abstract: PURPOSE:To prevent any abnormal rise of the ambient temperature of another heating element during the action of only said heating element by actuating a cooling fan for cooling the inside of a cooker main body even also at the time of the action of only another heating element besides at the time of the action of an induction heating coil. CONSTITUTION:A cooling fan 8 for cooling the inside of a cooker main body 1 is actuated even also at the time of the action of only another heating element 5 besides at the time of the action of an induction heating coil 3. Thus the cooling fan 8 acts also at the time of the action of only another heating element 5 besides at the time of the action of the induction heating coil 3. This prevents temperature rise in the circumference of the heating element 5 when only another heating element 5 is actuated, and the deterioration of the circumferential parts of the induction heating coil 3 and a resin-made supporting base 4 etc., supporting the induction heating coil 3.
Patent JP-H03118629-A (JP)
Title: Data transfer device
Inventor: WATANABE HIROKI
IPC: G06F3/06
Filed: 1989-10-02
Abstract: PURPOSE:To reduce the load of a host system by storing both data and ECC parts of a sector including a detected read error into a buffer RAM and inhibiting the transfer of both parts to the host system. CONSTITUTION:The serial data read out through a hard disk driver HDD is directly decoded by an ECC decoding circuit EDEC. At the same time, the decoded serial data is converted into the parallel data by a parallel/serial conversion circuit P/S and stored in a data buffer memory DBM through an internal bus BUS. When the read data includes no ECC error, a data part stored in the DBM and its corresponding ECC part are transferred to a host system HOST. If an ECC error is detected, no data is transferred to the HOST and the end of abnormality is decided. Thus it is possible to reduce the load of the HOST and also to detect a bus transmission error via the circuit EDEC of the HOST side.
Patent JP-H08121274-A (JP)
Title: Connecting structure between duct and resonator
Inventor: MORI NOBUO
IPC: F02M35/12
Filed: 1994-10-20
Abstract: PURPOSE: To provide a connecting structure between a duct and a resonator by which a resonance frequency can be kept constant without respect to a degree of fitting. CONSTITUTION: A male side fitting part 13 is formed in a duct 11, while a female side fitting part 14 is formed in a resonator 12, and the length h1 of the male side fitting part 13 is set to be longer than the length h2 of the female side fitting part 14, while the projecting length (t) of a tip part 16 of the male side fitting part 13 from a resonator inside face 17 is set to be not less than 0 (t>=0), and consequently, a connecting structure between the duct 11 and the resonator 12 is accomplished.
Patent JP-S63112770-A (JP)
Inventor: HATADA MASAYUKI
IPC: D06M13/02
Filed: 1986-10-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001086768-A (JP)
Title: Mobile power module
Inventor: NAKAYAMA MASAKAZU
IPC: H01L25/07
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To obtain a small and lightweight mobile power module, incorporating a highly reliable current sensor and requiring no intricate assembling work, e.g. wiring. SOLUTION: This mobile power module comprises a power element 3 for converting power, a drive circuit 4 providing the power element 3 with a switching signal, a circuit board 14 mounting the power element 3 and the drive circuit 4, a synthetic resin molding 15 containing the circuit board 14, a main electrode 13 molded integrally with the molding 15 to form the output electric path of the power element 3, a core 10 for collecting flux induced through conduction of the main electrode 13, where at least a part of the core 10 being molded integrally with the molding 15 and an air gap part 10a is provided on the inner side of the molding 15, a Hall sensor 9 interposed in the air gap part 10a of the core 10 while being mounted on the circuit board 14, and a current sensor drive circuit 19 mounted on the circuit board 14.
Patent JP-H07110544-A (JP)
Title: Cartridge for photographic film
Inventor: KAWAMURA TAKASHI
IPC: G03C3/00
Filed: 1993-10-13
Abstract: PURPOSE:To reduce an amount charged by static electricity caused by friction with the teremp of a cartridge for photographic film at the time of pulling out or rewinding the film and to prevent the film from being sensitized by the discharge of the static electricity and making noise. CONSTITUTION:The teremp stuck to the film pull-out port of the cartridge for the photographic film is formed as the teremp 3 whose absolute amount triboelectrification is decreased by low-temperature plasma processing depending on the atmosphere of fluorine based gas. By using the teremp 3, the triboelectrification amount generated in the case of pulling out the film from the cartridge 1 and rewinding the film is reduced, and frictional resistance is reduced. By imparting water repellency and oil repellency, the cartridge suits to any environment such as low temperature, low humidity, high temperature and high humidity.
Patent JP-S62116249-A (JP)
Title: Method for detecting scale quantity
Inventor: UEDA TAKASHI
IPC: G01N27/06
Filed: 1985-11-15
Abstract: PURPOSE:To make it possible to detect the quantity of scale caused by a metal salt in a liquid, by measuring the electric conductivity of a heated liquid to be tested. CONSTITUTION:A hermetically closed pressure container 1 is immersed in a thermostatic tank 13 having a heating medium 12 received therein and the heating medium 12 is heated to a predetermined temp. by a heater 10 while stirred by a stirrer 11 and allowed to stand for a predetermined time. Carbon dioxide generated during heating is expelled to the outside of the system by operating an appropriate valve 7. The electric conductivity of a liquid 2 tested during testing is monitored by an electric conductivity meter 8. After the finish of the test, the container 1 is taken out from the thermostatic tank 13 and quanched by water. After cooling, a flange 5 is taken out and the liquid 2 tested is transferred to a beaker and filtered by a membrane filter. In conformity to JIS, the concn. of calcium or magnesium of the filtrate is measured. At this time, from the difference of the concn. of calcium or magnesium of the liquid 2, quantity precipitated as scale is calculated as M-alkalinity.
Patent JP-H0568270-A (JP)
Title: Pb signal transmission system
Inventor: NAKAMURA HIROSHI
IPC: H04Q1/30
Filed: 1991-09-09
Abstract: PURPOSE:To reduce the number of equipments and to improve transmission efficiency by arranging a PB signal generator with queue at the post stage of a switch and releasing the PB signal generator with queue at the time of operation finish. CONSTITUTION:The PB signal generator 6 is connected to a talking path from a terminal 1 to the communication opposite party when a network receives the PB control signal from the terminal 1 in a system generating the PB signal and transmitting the PB signal to the communication opposite party of the terminal 1 within the network with the PB signal generator with queue 6. Then, the PB signal generator with queue 6 once accumulated a push button number to generate and generates the PB signal once every fixed time and when the PB control signal is not received from the terminal 1 for a fixed time after catching the PB signal generator, the PB signal generator 6 is released. Thereby, the number of the equipments can be reduced and a radio terminal 1 can transmit the PB control signal without waiting for finishing the generation of the PB signal from the PB signal generator 6 to improve transmission efficiency.
Patent JP-H1184242-A (JP)
Title: Zoom lens
Inventor: ITO YOSHIAKI
IPC: G02B13/18
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To provide the optical performance over a whole variable power range having the simplified whole lens system, the photographic viewing angle >=70 deg. at the wide-angle end, the variable power ratio of 2.5-3 and the F number of about 2.8 at the wide-angle end by properly setting the structure of the respective lens groups. SOLUTION: At the time of varying the power from the wideangle end to the telescopic end, the respective lens groups are moved on the optical axis so that an interval between a first group L1 of a negative refractive power and a second group L2 of a positive refractive power and an interval between a third group L3 of a negative refractive power and a fourth group L4 of a positive refractive power are decreased and an interval between the second group L2 and the third group L3 is increased.  The first group L1 is composed of two lenses of a negative meniscus lens whose convex surface confronts the object side and a positive meniscus lens whose convex surface confronts the object side, the second group L2 is composed of two lenses of a positive lens whose both surfaces are convex and a positive meniscus lens whose convex surface confronts the object side, the third group L3 is composed of a negative lens whose both surfaces are concave and the fourth group L4 is composed of a positive lens whose both surfaces are convex.
Patent JP-H0197988-A (JP)
Title: Graphics display controller
Inventor: IKEDO TSUNEO
IPC: G09G5/00
Filed: 1987-10-10
Abstract: PURPOSE: To speed up plotting processing by grouping a frame buffer in each optional number of planes and allowing each of plural LSIs to correspond to each group of planes and executing parallel plotting processing by parallel interface. CONSTITUTION: Plural straight line generators/bit map circuits 1 to 4 are respectively formed as ISIs and a switching circuit constitutes a selector circuit 5. A frame buffer is divided into six to nine lanes and these lanes are interfaced by the circuits 1 to 4. Since data can be independently written/read out in/from respective divided lanes at the time of writing data in a frame buffer most exerting influence upon plotting time, complete parallel processing can be attained in the case of structure segmenting graphic display. Consequently a plotting speed can be improved.
Patent JP-H0198127-A (JP)
Title: Optical information recording and reproducing device
Inventor: IGUCHI TOSHIYUKI
IPC: G11B7/09
Filed: 1987-10-09
Abstract: PURPOSE:To reduce the number of components and to make a device inexpensive, small-sized, and light-weight by providing a player light conversing element on the side face of a polarizing beam splitter and providing a beam splitting grating on its front face. CONSTITUTION:In a servo optical system 19, a player light conversing element 20 is provided on one side face of a polarizing beam splitter 8, and a beam splitting grating 23 is laminated on the front face of this element 20. When light is made incident on the splitter 8, the optical axis is changed by 90 deg. and light is led to the element 20. The light incident on this element 20 is led to the grating 23. The grating 23 leads a part of the converged light to a track photodetector 16 by a grating 21 and leads the other part of the converged light to a focus photodetector 17 by a transmission face 22. The number of components in the optical system 19 is reduced because a condenser lens and a knife edge prism are substituted with the element 20 and the grating respectively in this constitution.
Patent JP-H0594413-A (JP)
Title: Data transfer system
Inventor: SHINOHARA MUTSUMI
IPC: G06F13/38
Filed: 1991-10-03
Abstract: PURPOSE:To attain a data transfer regardless of the kind of a storage device by providing a transfer condition deciding means which decides a transfer condition to be referred to by a data transferring means based on the integration of the actually connected storage devices CONSTITUTION:A transfer condition deciding means 5 judges whether or not the transfer condition concerned with storage devices 3 and 4 being the objects of the data transfer is previously registered in a transfer condition area 6 by a condition check 11, and executes a transfer condition deciding processing 12 when the transfer condition is not registered. Then, the transfer condition deciding processing 12 performs an access to each storage device 3 and 4 in order to check the kind, and decide the integration (21). Then, the same integration with the decided integration is selected from a transfer condition table T (22), and the corresponding transfer condition is registered in the transfer condition are 6 as the transfer condition at the time of operating the data transfer between the storage devices 3 and 4 (22). Afterwards, a data transferring processing 13 is executed based on the registered transfer condition by a data transferring means 2, so that the data transfer can be attained.
Patent JP-H0790240-A (JP)
Title: Adhesive for preparation of thin specimen for electron microscope
Inventor: MURATA NORIO
IPC: C09J163/00
Filed: 1993-09-21
Abstract: PURPOSE:To provide a two-pack liquid adhesive having high adhesion and capable of providing an excellent thin specimen for microscope by a rigid adhesive layer having a thickness of <=1,000Angstrom . CONSTITUTION:This adhesive for the preparation of a thin specimen for electron microscope is a two-pack liquid adhesive consisting of a liquid A composed of an alicyclic and/or naphthalene-type diglycidyl ether epoxy compound and a liquid B composed of a liquid epoxy resin hardener selected from (1) a liquid acid anhydride, (2) a liquid imidazole compound, (3) a liquid acid anhydride containing maleimides and (4) a liquid substance produced by dissolving a Lewis acid/amine complex and/or a solid imidazole compound in at least one kind of liquid selected from propylene carbonate, a liquid acid anhydride and a silane coupling agent.
Patent JP-H07200424-A (JP)
Title: Voice conference system and its control method
Inventor: KIISU BAARAKUROO
IPC: H04N7/15
Filed: 1994-10-21
Abstract: PURPOSE: To provide a computer work station which is connected to a network and receives a multiple audio input stream including a sequence of digital audio samples from the network. CONSTITUTION: A computer work station receives a multiple audio input stream via a network in an audio teleconference. The audio input streams are stored in different queues and held separately from each other. A digital sample sent from every queue is transferred to an adapter card 28 and then outputted. A digital signal processor 46 of the card 28 multiplies every audio stream by its inherent weight parameter and outputs the totalized audio streams. A user can independently view every audio input stream and also can change the relative volume by control of the weight parameter.
Patent JP-H10206098-A (JP)
Title: Guide ring for bullet
Inventor: BURRI JAKOB
IPC: F42B14/02
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To simplify the manufacture and to reduce the manufacturing cost by coupling a guide ring passing through the opening of a bullet case with a hermetically sealed body disposed in the bullet case on the rear side of a bullet and forming the guide ring by jetting a synthetic substance, along with the hermetically sealed body, into the bullet case through the open rear side thereof. SOLUTION: A guide ring 7 being pushed through a bullet case 2 opening on the rear side into the centering part 6 at the bullet head part 3 is buried in the circumferential groove 8 of the bullet case 2. The guide ring 7 extends through the opening 9 of the bullet case 2 and with a hermetically sealed body 10 disposed in the bullet case 2 on the rear side of a bullet. The guide ring 7 is formed by jetting a synthetic substance for producing the head part 3 of a bullet, along with the hermetically sealed body 10, into the bullet case 2 through the open rear side thereof. Since the jetted substance surrounds the part of a bullet body 5 projecting from the centering part 6, it is bonded to the bullet.