baber/WOPTO huggingface dataset:
Patent JP-H066258-A (JP)
Title: Frequency synthsizer device
Inventor: MATSUURA IWAO
IPC: H04B1/40
Filed: 1992-06-22
Abstract: PURPOSE:To reduce a power consumption by switching the output of a frequency synthesizer, and outputting it to either a receiving part or a transmitting part. CONSTITUTION:This device is equipped with a high frequency switchable frequency synthesizer 1, and a high speed switchable high frequency switch 2 which switches the output of the frequency synthesizer 1 to the receiving part of the transmitting part, and supplies it. The high frequency switch 2 is switched at a high speed by the timing slot signal of a reception slot and a transmission slot. The output of the frequency synthesize 1 is switched at the high speed to either the receiving part or the transmitting part according to the timing slot signal, and supplied. Therefore, a load fluctuation due to a switching can be canceled, and it is possible to calmly cope with a leaking power at the time of a carrier-off.
Patent JP-S5865203-A (JP)
Title: Composition containing physioligically active substance that floats on water surface
Inventor: NARASAKI MITSUTOSHI
IPC: A01N25/08
Filed: 1981-10-12
Abstract: PURPOSE:The titled composition that is mainly composed of inorganic or organic physiologically active substance-containing microballons with a specific particle density and particle sizes, thus disintegrating in water and floating on its surface to permit the active substance to be controlled in its activity-developing rate physically and chemically. CONSTITUTION:The objective formed, physiologically active substance-containing composition is mainly composed of inorganic or organic microballoons containing a physiologically active substance such as medicine, veterinary drugs, agricultural chemical or fertilizer, whose specific gravity is less than 0.1 and particle size is less than 5mm.. The microballoons have a foam structure and are made by foaming sodium silicate or barax with heat, or by foaming a phenolic resin. For example, when the composition is applied to rice paddies, the microballoons gather to rice plant hills and stick to leaf sheaths contacting with the air by the capillary phenomenon. That is why it is very convenient to develop its effect. The maximum effect can be developed with the minimum dose of the active ingredient.
Patent JP-S6142529-A (JP)
Title: Production of urethane acrylate
Inventor: KAMIYANAGI KAORU
IPC: C08G18/00
Filed: 1984-08-03
Abstract: PURPOSE:To produce a nonyellowing urethane acrylate suitable for use in paints, printing inks, insulating sealants for electronic parts, etc., by reacting a specified isocyanate compound with a compound having an active hydrogen atom and a photopolymerizable double bond in the molecule. CONSTITUTION:An isocyanate compound, i.e. 1,8-diisocyanato-4-isocyanatomethyloctane or a prepolymer obtained by reacting this compound with a polyol (of an average functionality of 1.5-2.5) under a condition of an excess of NCO groups is reacted with a compound having an active hydrogen atom and a photopolymerizable double bond in the molecule (e.g., 2-hydroxyethyl acrylate or pentaerythritol triacrylate) at an NCO/active hydrogen equivalent ratio of 3/1-1/ 1.5.
Patent JP-S5951819-A (JP)
Inventor: NAGANO HIKOICHI
IPC: A47J36/04
Filed: 1982-09-17
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-H0212233-A (JP)
Title: Method of erasing accumulative type fluorescent material sheet
Inventor: KUHARA SHUJI
IPC: G03B42/02
Filed: 1988-06-30
Abstract: PURPOSE:To enable uniform erasing without having unequal erasing by executing erasing by stopping the accumulative type fluorescent material sheet in an erasing zone, then irradiating the accumulative type fluorescent material sheet with erasing light while transporting said sheet. CONSTITUTION:The accumulative type fluorescent material sheet subjected to reading of radiographic information by an external reader is transported by a transporting means to the erasing zone 10. The accumulative type fluorescent material sheet 1 is then stopped in the erasing zone 20 and is irradiated with the extinction ratio; thereafter, the accumulative type fluorescent material sheet 1 is ejected from the erasing zone 20 in the state of lighting an erasing light source 11. The uniform erasing without having the unequal erasing is executed in this way.
Patent JP-H0513391-A (JP)
Title: Sticking method for semiconductor wafer
Inventor: KOISHI EIZO
IPC: H01L21/304
Filed: 1991-07-03
Abstract: PURPOSE:To improve a polished layer of a semiconductor wafer by a method wherein polishing agent particles of a comparatively uniform particle diameter, such as alumina particles or SiC particles, are mixed in a wax, which is used at the time of sticking the wafer on a plate for polishing use, and the wax is formed so that even if a foreign substance is mixed, its thickness is uniform. CONSTITUTION:Polishing agent particles 7, such as alumina particles, are mixed in a wax 2 to stick a semiconductor wafer 1 on a plate 3 for polishing use. That is, the polishing agent particles 7 are previously ready-mixed uniformly in the dissolved wax 2, the mixture is applied on the plate 3 and a proper pressure is applied from over the plate 3 to stick the wafer 1 on the plate 3. At this time, the polishing agent particles 7 are applied the pressure so as to form a single particle layer. As the interval between the wafer 1 and the plate 3 is decided by the particle diameter of the particles 7, a wax layer can be made uniform. Even if a foreign substance 4 smaller than the particles 7 is mixed, any effect is not exerted on the wax layer. Thereby, a uniform polishing of the wafer becomes possible.
Patent JP-H1112734-A (JP)
Title: Thin metallic film, and optical recording medium using same
Inventor: FUKUDA SHIN
IPC: G11B7/258
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain, at low cost, an excellent optical recording medium similar to that obtained by using gold as a light-reflecting layer by forming a thin film of an Ag-Cu alloy of specific composition on a transparent substrate, heating it up to specific temp. in an oxidizing atmosphere, and allowing it to color into golden color. SOLUTION: A light-absorbing layer 20, containing organic pigment such as phthalocyanine type pigment, is formed on a transparent substrate 10 of polycarbonate, etc. Subsequently, a thin Ag-Cu alloy film is formed by a D.C. magnetron sputtering method by using, as a target, an Ag-Cu alloy having a composition which consists of 20-90 pts.wt. Ag and 10-80 pts.wt. Cu and in which the total amount of Ag and Cu is regulated to >=70 pts.wt. After heating treatment is applied to it up to 70-150 deg.C in an oxidizing atmosphere such as air to color it into golden color and form a light- reflecting layer 30 composed of a thin metallic film, a protective layer 40 of acrylic ultraviolet-setting resin, etc., is further formed on it in succession.  By this method, the optical recording medium excellent in design characteristic and reliability, similar to that in the case were gold is used as a light-reflecting layer, can be obtained at a low cost.
Patent JP-S645695-A (JP)
Title: Laser beam machine
Inventor: YOKOTA ATSUSHI
IPC: B23K26/08
Filed: 1987-06-30
Abstract: PURPOSE:To easily obtain laser beams having excellent large output, complicated waveforms and multiwavelengths by preparing a plurality of incident ends of optical fibers, providing a laser oscillator on each incident end and realizing outputs, waveforms and wavelengths of a laser beam required in an irradiating part. CONSTITUTION:An optical fiber 5 has one outgoing end 1 but its incident end is divided into two incident ends 6 or a 1st incident end 4 and a 2nd incident end 11. In the laser beam oscillator corresponding to these two 1st and 2nd incident ends, a 1st laser beam oscillator 1 and a 2nd laser beam oscillator 8 are provided through a 1st incident lens 3 and a 2nd incident lens 10. In addition, a control device 12 is fitted to synchronously oscillate these two oscillators or the 1st laser beam oscillator 1 and the 2nd laser beam oscillator 8. The laser beam obtained in the irradiating part 7 is a laser beam having a laser output waveform obtained by adding the respective laser beam output waveforms of a 1st laser beam 2 and a 2nd laser beam 9 radiated from the 1st laser beam oscillator 1 and the 2nd laser beam oscillator 8.
Patent JP-S5587444-A (JP)
Title: Method of forming insulating film on semiconductor surface
Inventor: ITOU TAKASHI
IPC: C04B41/50
Filed: 1978-12-26
Abstract: PURPOSE: To obtain an Si 3 N 4  film of a dense structure having no defects in an interface between the film and an Si substrate, by nitriding the Si substrate, which has an average mixing concentration of O 2  of not more than 10 18 /cm -3 , in a gas containing N 2  or N 2  atoms.  
     CONSTITUTION: An Si substrate having an average mixing concentration of O 2  of not more than 10 18 /cm -3  is heated in an atmosphere containing not less than 99.99% of NH 3  to 1200°C for around 30 minutes to form an Si 3 N 4  film of around 50Å in thickness. The non-crystalline Si 3 N 4  film thus obtained has a dense interface between the film and the substrate and has substantially no defects. When this method is applied to an Si substrate prepared by Czochralski method employing O 2  mixing concentration of 1.5×10 18 /cm -3  and an Si substrate prepared by a zone melting method employing O 2  mixing concentration of 1×10 16 /cm -3 , it is found out that the rate of forming SiO 2  film under an Si 3 N 4  film on the latter Si substrate is far lower than that on the former Si substrate. This proves that the amount of O 2  mixed in crystals in use is of a grave meaning. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0453235-A (JP)
Title: Manufacture of semiconductor device
Inventor: NOGAWA KAORU
IPC: H01L21/338
Filed: 1990-06-20
Abstract: PURPOSE:To form a low resistance and fine gate electrode by a method wherein, within a Schottky gate field effect transistor, a gate electrode forming member is etched away from the exposed side using an ohmic electrode forming member formed on the gate electrode forming member as a mask. CONSTITUTION:Firstly, the specific region in a GaAs semiinsulating substrate 1 is implanted with silicon ions (Si<+>) to form an n type active layer 2 and successively a gate metallic layer 3 is formed. Next, n<+> type source/drain regions 4, 4 are formed by silicon ion-implantation using the gate metallic layer 3 as a mask. Next, simultaneously with the formation of an ohmic metallic layer 5, source/drain electrodes 6, 6 are formed. Finally, another low resistance and fine gate electrode 3 can be formed by side-etching the first gate electrode layer 3 from the lower exposed part thereof by the plasma-etching process, etc., using SF6 gas or mixed gas of CF4 and O2 as well as the ohmic metallic layer 5 as the upper layer on the gate metallic layer 3 as a mask.
Patent JP-S649037-A (JP)
Title: Automatic clutch controller for vehicle
Inventor: OOKUMO HIROYA
IPC: B60W10/02
Filed: 1987-06-30
Abstract: PURPOSE:To keep optimum drag torque applicable to the controller in the caption by learning-controlling a drag torque controlled amount in such a way that the drag torque may not become too large or too small. CONSTITUTION:When a mode change detector 85 detects a changeover from a zero current mode or a reverse excitation mode to a drag mode, a rotational speed difference calculator 86 calculates a rotational speed difference (an evaluation value)  N so as to evaluate the magnitude of drag torque on the basis of the value  N. A controlled amount (clutch current Ic) is compensated in such a way that the evaluation value  N comes into a specified value  ND, and thereat, because the evaluation value  N is effected by engine condition, external disturbance or the like, a learning condition is restricted in such a way that, for example, the drag torque may not be judged to be excessive on such a condition that the evaluation value  N exceeds only once the specified value  ND, so that a learning evaluation value calculator 87 operates a statistic processing so as to perform the learning of the evaluation value.
Patent JP-H0718796-A (JP)
Title: Fitting structure of solar cell panel
Inventor: IMAI TETSUYA
IPC: E04D13/18
Filed: 1993-07-01
Abstract: PURPOSE:To securely fix panels, attach them without shifting from the fixing place and sheathe wires. CONSTITUTION:A fitting structure is provided with a plurality of backing frames 2 having a hut-shaped section and fitting holes at specified positions of an outer collar 2a and a plurality of solar cell panels 1 having a pair of first fitting plates 9 so as to stick out of the bottom of both sides of one end and a second fitting plate 10 so as to stick out of the middle bottom face of the other end. A plurality of backing frames 2 are fitted to the roof panels 3 at every specified interval so as to set the outer collar 2a at the upper side and solar cell panels are arranged between these backing frames. A pair of first fitting plates 9 are placed on the counter outer collars 2a of the backing frame 2 and fixed in the fitting holes and the both sides of the other end of the other solar cell panel 1 are supported by a pair of fitting plates 9 and further, the middle of solar cell panel is supported by the second fitting plate 10 of the other solar cell panel.
Patent JP-S6053985-A (JP)
Inventor: ASAMI KINICHIROU
IPC: G09F9/00
Filed: 1983-09-05
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-H04361240-A (JP)
Title: Camera provided with blurring correcting function
Inventor: NISHIDA TORU
IPC: G03B5/00
Filed: 1991-06-08
Abstract: PURPOSE:To effectively and appropriately correct blurring caused in a camera and to visually confirm an image in the middle of blurring correcting actions through a finder in advance before photographing. CONSTITUTION:A blurring sensor 6a detects the blurring caused in the camera in the case of performing photographing by depressing a 1st release switch 21 or in the case of confirming a blurring correcting effect by depressing a demonstration switch 25. Blurring detection data by the blurring sensor 6a is sampled, inputted and stored in a storage means 11, and also inputted in an arithmetic means 10 so as to predict and calculate blurring correction data. The blurring predicted correction data is inputted in an actuator driving circuit 14, which allows a blurring correction actuator 9 to drive an optical member 5 for correction so that the image blurring may be cancelled. By depressing the switch 25, the image blurring correcting actions are observed through the finder regardless of photographing.
Patent JP-S6054588-A (JP)
Title: Illuminator for color photography
Inventor: NAGASAKI TATSUO
IPC: A61B1/04
Filed: 1983-09-05
Abstract: PURPOSE:To obtain an illuminator for color photography which does not degrade the resolution by sequentially transmitting or reflecting each wavelength of 3-color primaries by using a liquid crystal plate which is formed according to the shape of a 3-color filter, and by sequentially illuminating an object with a specific wavelength. CONSTITUTION:Illuminating light from a light source device 3 is led to an inserted part 4 of an endoscope through a light guide 20, and an optical image, which is received by a solid-state image sensor 6, is displayed on a CRT for monitoring 17 through a video processing part 9. In the light source device 3, an illumination lamp 22 and a reflector 23 are installed, and they are constructed so that reflected light from the reflector is led to one end of the light guide 20. On the light path, a 3-primary color filter 25 and adjoining liquid crystal plate 26 are installed, and the liquid crystal plate 26 is set so that each stripe part of the same part is used as the transmission part of light according to each stripe of the 3-primary color filter. The transmission part is switched by a multiplexer 29 in synchronization with a multiplexer 12 of a video processor 9.
Patent JP-S5686574-A (JP)
Title: Facsimile control system
Inventor: OOMORI TAKASHI
IPC: H04N1/32
Filed: 1979-12-18
Abstract: PURPOSE: To enable to control the facsimile of high functions surely and efficiently, by taking one of a plurality of one-chip microcomputers as the master and taking other microcomputers as the slaves with hierarchy constitution.  
     CONSTITUTION: A master CPUM controls the start/stop of slave CPU1 by using reset input RS and stop input HT, and transmits/receives the control signal and information between the subunits SU2, 3 and the master CPUM connected between the master CPUM and the slave CPUs 2 and 3. Thus, the result of the addition of a simple operation such as AND/OR to the information obtained from the subunits SU 2, 3, can be input and output to the slave CPUs 2 and 3, as if they were the input and drive signals from one sensor. On the other hand, since the subunits 2, 3  are controlled with the master CPU and the slave CPUs, then higher control with  comproximity can be made. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000350985-A (JP)
Title: Water cleaning having active function and ceramic element therefor and auxiliary jig for water cleaner
Inventor: IKEDA TOSHIO
IPC: C02F1/30
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a water cleaner for activating water by vibrating ceramic elements emitting far infrared rays and having a shape fitted to a detached house or a multiple dwelling house. SOLUTION: A cylindrical case 11 has an open part at its lower part and is provided with an attaching part like a flange and closed at its upper part. An inner cylindrical body 13 having support plates 14-16 having tap water passing function attached thereto is concentrically arranged in the cylindrical case 11. The support plates 14-16 permit water to pass and ceramic elements S on the support plates collide with each other by the pressure of water to more emit far infrared rays and water is activated by these far infrared rays.
Patent JP-S6099277-A (JP)
Inventor: GUREGORII UIRIAMUZU
IPC: A63C9/08
Filed: 1984-08-03
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-S6319354-A (JP)
Inventor: FUJIOKA HIROSHI
IPC: E04B5/48
Filed: 1986-07-14
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-H07702-A (JP)
Title: Bumping preventing mechanism for evaporator
Inventor: KANEKO HIROTARO
IPC: B01B1/06
Filed: 1993-06-10
Abstract: PURPOSE:To provide a bumping preventing mechanism for an evaporator capable of lastingly keeping stable boiling state with a simple constitution. CONSTITUTION:In the evaporator for heating and boiling a liquid through a heat transfer wall 1, the bumping preventing system for the evaporator is constituted by mounting a baffle 2 as an resistance against the upstream flow of the liquid on the liquid side 3 of heat exchanger wall. The baffle preferably has plural brilled holes or zigzag shaped top end.
Patent JP-H0695076-A (JP)
Title: Method for displaying image of electro-optical device
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/136
Filed: 1991-06-07
Abstract: PURPOSE:To obtain a gradation display system capable of controlling by a digital signal and with little influence due to dispersion between elements with respect to gradation display in an electro-optical device. CONSTITUTION:In an active matrix type electro-optical device constituted so that a so-called inverter type complimentary field-effect element is used as an element driving individual pixel and whose output terminal is connected to a pixel electrode, the visual gradation display is obtained by controlling optionally a time when a voltage is applied to the pixel while applying periodically a pulse between the power supply terminals, applying the voltage to an input end, or interrupting the voltage.
Patent JP-H0329891-A (JP)
Title: Nuclear reactor shielding wall
Inventor: KUME TADASHI
IPC: G21C11/02
Filed: 1989-06-28
Abstract: PURPOSE:To reduce an amount of radiation dose of a dry well during a periodical inspection by extending a nuclear reactor shielding wall upto a vicinity of the dry well and by providing a door at a through-hole with a large diameter for a main steam piping and the like. CONSTITUTION:A top end of a nuclear reactor shielding wall 6 reaches a vicinity of a dry well 2 and, at a lower part of the wall, a stabilizer 8 for an aseismicity is provided. Above the stabilizer 8, a large diameter main steam piping 7 penetrating the wall 6 is provided and leads steam generated in a nuclear reactor pressure vessel 1 to a steam turbine. A through-hole for the piping 7 is made to be enough larger than the piping 7, putting a movement caused by a displacement by heat of the vessel 1, into consideration. In other words, there appears a gap between the through-hole and the piping 7. Therefore, a door 9 for the through-hole is provided to reduce the amount of radiation dose outside the wall 6 and the door is closed when workers enter the dry well 2, in the case of a periodical inspection and so on.
Patent JP-H0911116-A (JP)
Title: Polishing material including perfume for game machine
Inventor: HABUKA MASAHIRO
IPC: B24D3/02
Filed: 1995-06-29
Abstract: PURPOSE: To realize a polishing material containing perfume capable of giving the perfume to a pinball and coin to be polished for a game machine in the polishing with the excellence in the emitting property of perfume and the durability of perfume emitting effect. CONSTITUTION: 0.5-15vol.% of perfume such as Japanese cypress oil and 1-20vol.% of perfume adsorbent such as calcium carbonate powder are added to thermoplastic resin and this material is worked into pellets to provide a polishing material. This polishing material increases an additive perfume amount by the addition of the adsorbent and the structure of the polishing material is made porous to emit the interior perfume to the exterior for a long period.
Patent JP-H1117425-A (JP)
Title: Antenna system for mobile communication equipment
Inventor: SATO ATSUSHI
IPC: H01Q1/40
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an antenna system for a mobile communication equipment provided with constitution capable of smoothly performing the pull-out and storage operations of an antenna element by reducing the weight of the entire antenna system and suppressing the deformation of the antenna element. SOLUTION: An antenna part 13 for maintaining an electrically conductive state with a power feeding terminal 14 arranged at one end of the extension direction of the antenna element 11 for constituting a power feeding line from a mobile communication equipment main body at the time of storing this antenna device 10 and the power feeding terminal 15 arranged on the other end of the extension direction for constituting the power feeding line from the mobile communication equipment main body at the time of pulling out the antenna system 10 are integrally connected by a resin mold 17.
Patent JP-S6056312-A (JP)
Inventor: ROBAATO JIEI ZAITORIN
IPC: H01B3/44
Filed: 1984-08-07
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-H0454049-A (JP)
Title: Radio telephone system
Inventor: NISHIYAMA KOHEI
IPC: H04B7/26
Filed: 1990-06-22
Abstract: PURPOSE:To offer the service responding flexibly to a need caused by the operator by using received caller information, caller telephone number information stored in advance and designation of the call reception operating mode entered by an operation key section. CONSTITUTION:A caller telephone number which rings a call reception bell at the arrival of the call with a predetermined special key operation is inputted and stored in a memory section 304 by using an operation key section 306 and a display section 305 in advance under the incoming call bell ring condition in the mode 3. Upon the receipt of caller information at a base band circuit section 302 via a radio transmitter-receiver section 301, a control section 303 confirms whether or not the caller information received by the base band circuit section 302 is stored among sets of caller telephone number information set/ stored in advance and the base band circuit section 302 starts ringing an incoming call bell only when the same caller information is stored.