baber/WOPTO huggingface dataset:
Patent JP-H01285427-A (JP)
Title: Clutch control device
Inventor: KURIHARA KAZUMASA
IPC: B60W10/10
Filed: 1988-05-13
Abstract: PURPOSE:To enable a good start of a vehicle by making the half clutch state of a clutch controllable according to the acceleration control input in the gear position such as to require a delicate speed adjustment in the start. CONSTITUTION:Acceleration signals A are supplied to a first and a second acceleration discriminating parts 28, 29 by means f a signal control circuit 21 in the stoppage of a vehicle. If the acceleration control input becomes more than 5 percent, the discrimination whether or not to perform the half clutch control according to the accelerating speed at the time is made in a half clutch discriminating part 35. In case the judgment to perform the half clutch control is made, a first control part 38 becomes operable under the condition that the acceleration control input is between 5 and 40 percent, and the connection state of a clutch 3 is controlled according to the control input of an acceleration pedal 12.
Patent JP-H08315662-A (JP)
Title: Switch device sealing structure
Inventor: ITABASHI TAKAYUKI
IPC: H01H9/04
Filed: 1995-05-12
Abstract: PURPOSE: To provide sealing structure of a switch device capable of realizing high reliable sealing with no fear of penetration of water or gas into the switch device from the outside through the gap even if an undesirable gap which damages sealing is formed between a flange-shaped bottom of a rubber cap and a case by dispersion of component shapes or assembly positions. CONSTITUTION: A switch device has a rubber cap 5 having a flange-shaped bottom 5a supported between a case 6 and a wafer 1 and covering an operating knob 2a of a slider 2, and switches a circuit by pushing the slider 2 through an operating lever 7. Part of the flange-shaped bottom 5a of the rubber cap 5 is formed as a non-pressed part 5b which is not pressed with the case 6, a circular flow path 15 having the non-pressed part 5b as the inner bottom is formed in the circumference of the operating knob 2a, and a resin material 16 is filled in the flow path 15.
Patent JP-H0412617-A (JP)
Title: Power source supply controller
Inventor: KOSAKA SHIGEO
IPC: H02H7/20
Filed: 1990-04-27
Abstract: PURPOSE:To safely supply power to a load, etc., to be apprehended to be a fault due to forgotten switch off of an electricity by outputting an open pole signal when measuring time exceeds predetermined time to open the pole, and closing a switch in response to the operation signal of an operation switch. CONSTITUTION:A power source supply controller 4 has time discriminating means 6, which measures time when current discriminating means 5 outputs a current, resets time measurement to an initial state when no current is output, and outputs an open pole signal when the time exceeds the predetermined time. The controller 4 also has delay means 7 having a resistor and a capacitor and driving means 8, delays the open pole signal of the means 6 to transmit it to the means 8. The means 8 opens a switch 9 interposed in an electric circuit 8 in response to the open pole signal of the means 6, and closes the switch 9 in response to the operation signal of the switch 10.
Patent JP-S51135578-A (JP)
Title: Continuous meter for high frequency, high stability, high sensitivity resistance capacity measurement and their very fine changes
Inventor: ICHIJIYOU BUNJIROU
IPC: G01R27/26
Filed: 1974-10-05
Abstract: PURPOSE: Measure resistance and capacity value of high frequencies in a wide range and continuously measure very fine changes in resistance and capacity values. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S5817725-A (JP)
Title: Input buffer circuit
Inventor: KAWAMOTO HIROSHI
IPC: G11C11/417
Filed: 1981-07-24
Abstract: PURPOSE:To improve the operating speed and to prevent malfuntion with a simple circuit, by supplying a precharge pulse to a precharge MOSFET gate via a cut MOSFET. CONSTITUTION:At chip non-selection, a precharge pulse inversin 0' goes to high level and an activating pulse 0 goes to low level. Thus, a common connecting point N3 of precharge MOSFETQ11-Q13 and a node N1 keeps high level and only a node N2 goes to low level. Thus, as the pulse inversion 0 supplied via a cut MOSFETQ14 goes to high level, bootstrap is given to a gate voltage of FETQ11 and Q12. Through this bootstrap, when the gate voltage of the FETQ11 and Q12 exceeds VDD-Vth(where; VDD is power supply voltage and Vth is a threshold voltage of the FETQ12), an FETQ14 turns off. Thus, the gate voltage of the FETQ11 and Q12 can be taken as VDD or more. Thus, high speed operation can be attained.
Patent JP-H02295974-A (JP)
Title: Charge-transfer complex
Inventor: SHINDOU NAGAMITSU
IPC: C09K3/00
Filed: 1989-05-10
Abstract: NEW MATERIAL:The subject complex using 7,7,8,8-tetracyanoquinodimethane(TCNQ) as an acceptor and a quinoline-based compound expressed by formula I [R is H, formula II or III, CH3CH=CHCH2, (CH3)2CH or formula IV or V; R2 is H or CH3] or isoquinoline-based compound expressed by formula VI [R3 is H, formula II or VII, OH(CH2)4, CH3CHC(CH3)2 or formula VIII, III or IX] as a donor. EXAMPLE:N-Isobutylquinolinium TCNQ charge-transfer complex. USE:Capable of preparing a thin film, excellent in durability, heat resistance, fastness and electric conductivity, capable of vacuum deposition and utilized as a display element, information memorizing device or semiconductor device, such as Schottky field-effect type transistor. PREPARATION:A solution of an iodide corresponding to each donor in acetonitrile is dripped and reacted with a solution of TCNQ in acetonitrile which is refluxed while being heated to provide precipitates. The resultant precipitates are subsequently washed with methanol by heating and dried to afford the aforementioned charge-transfer complex.
Patent JP-S5239342-A (JP)
Title: Ballot terminal device which can be remote tested
Inventor: YAMADA EIZOU
IPC: G06Q50/34
Filed: 1975-09-23
Abstract: PURPOSE: To easily test many terminal devices by sending the test data from CPU to the test circuits of terminal devices and by sending the test data from the test circuits to CPU. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06299933-A (JP)
Title: High strength stainless steel for fuel injection nozzle/ needle in internal combustion engine, fuel injection nozzle, and its manufacture
Inventor: FUKUSHIMA KATSUAKI
IPC: F02M61/16
Filed: 1993-04-19
Abstract: PURPOSE:To provide a manufacturing method of a fuel injection nozzle in an internal combustion engine by means of cold forging and to provide high strength stainless steel for a nozzle or a needle. CONSTITUTION:High strength stainless steel for a fuel injection nozzle or needle in an internal combustion engine is of annealed martensite stainless steel, which can be provided with hardness of HRC 57 or higher by means of a heat treatment such as quenching and tempering. The high strength stainless steel is either stainless steel, in which limit fractional reduction in setting height is 75 % or more, hardness is HB 157 or less, and the rate of the number of carbide having a diameter of 0.2mum or less to the number of the whole carbide is 50 % or less, or stainless steel, in which limit fractional reduction in setting height is 75% or more and hardness is HB 157 or less. The fuel injection nozzle, in which a fiber flow in the corner part, formed by an inner face of a deep hole and a bottom face flows along both faces respectively, for an internal combustion engine is formed by means of forging. A heat treatment is carried out after backward extrusion molding.
Patent JP-H01285125-A (JP)
Title: Method for artificial cultivation of mushroom
Inventor: YAMAUCHI MASAAKI
IPC: A01G1/04
Filed: 1988-05-11
Abstract: PURPOSE:To improve operating efficiency by containing mushroom mycelial masses in transportable air-permeable containers, piling up the containers in many stages and cultivating the contained mushroom mycelial masses in artificial cultivation of the above-mentioned mycelial masses taken out of culture vessels. CONSTITUTION:Mushroom mycelial masses 4 taken out of culture vessels are contained in top-opened type containers 1 having many vent holes on the bottom and side plates and the containers are piled up in many stages. In this state, the mushrooms are cultured or cultivated. The mushrooms with the containers all can be transported and labor saving and increase in efficiency can be contrived. If the containers are piled up in many stages on a pallet 6 having many vent holes in the vertical directions, transportation can be carried out by a fork lift truck. If a frame 5 capable of handling plural containers as a group is used, load disorder can be prevented.
Patent JP-H11308742-A (JP)
Title: Method of arranging cable
Inventor: MORI TOSHIYUKI
IPC: H02G3/30
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a cable arranging method which can arrange and fix a cable easily and surely to three-dimensional structure of base material. SOLUTION: In a cable arranging method which arranges a cable 3 in the specified position of insulating base material 11, the specified sections of the cable 3 are fixed temporarily in order while laying the cable 3 on this three- dimensional structure of base material 11 after molding the base material 11 in three-dimensional structure in specified form by vacuum molding, and next a thermoplastic adhesive 12 such as hot melt or the like is applied to cover the whole of the cable 3 laid and temporarily fixed on the base material 11 so as to fix the cable 3 onto the base material 11.
Patent JP-S607495-A (JP)
Inventor: MATSUMOTO MASACHIKA
IPC: G10L15/04
Filed: 1983-06-27
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-S607298-A (JP)
Title: Diaphragm for speaker
Inventor: KAWADA KAZUHARU
IPC: B29C35/02
Filed: 1983-06-27
Abstract: PURPOSE:To attain a diaphragm with low density, light weight, proper internal loss and moisture proof effect by manufacturing to sheet a foaming grain and natural or chemical fiber with cross-linked linear resin being soft even after heating and a surface size agent as a binder and foaming the mixture while heating the foaming grain. CONSTITUTION:An NUKP pulp as the natural fiber 1 is adjusted to a prescribed beating factor of 20 degrees by a beating machine. Then 30pts.wt. of a vinylidene chloride foaming grain in an unfoaming state as the foaming grain 2 are added to the fiber and in bonding and fixing them, the bonding is conducted by an aqueous solution including nearly 0.2% of carboxymethylcellulose CMC as the surface size agent and the fixing is conducted by using an aqueous solution including nearly 2% of water soluble linear high polymer with a methylol group subject to a pendant as a functional group as the cross-linked linear resin and adding it gradually. After they are mixed sufficiently, a prescribed form of the diaphragm is manufactured to sheets. A minute change in the Young's modulus, decreased density and proper internal loss, and also excellent moisture proof and the anti-folding strength are successfully attained at the same time with the diaphragm.
Patent JP-S5449129-A (JP)
Title: Brake device for shutter
Inventor: DATE NOBUSHI
IPC: G03B9/28
Filed: 1977-09-26
Abstract: PURPOSE: To assuredly brake the shutter blind in a simple constitution by applying the braking force with a centrifugal governor.  
     CONSTITUTION: When locking due to lever 12 is released by shutter release, the first blind which has been charged travels to rotate the first blind master toothed wheel 16, and at the finish period of its rotating period,the pin 16a of the toothed wheel 16 swings brake lever 33. Consequently, the pinion 35 having a small number of gears is rotated at high speed via sector gear 33a disposed on the lever 33. Slider 36 which forms governor is depressed by the centrifugal force with the above rotation to broke drum 34, hence the braking force is applied to the lever 33 via pinion 35 and gear 33a so as to brake the first blind. The second blind is similarly braked. The focal plane shutter can be precisely braked by this simple constitution wherein it is not changed by temperature, humidity, and aging, etc 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02294034-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: MATSUMOTO TORU
IPC: H01L21/316
Filed: 1989-05-08
Abstract: PURPOSE:To reduce the variations and dispersion of device characteristics by implanting any ions into an insulating film formed by a CVD process to cancel electric charges in the insulating film. CONSTITUTION:A predetermined thickness SiO2 film 2 is first formed of a semiconductor substrate 1 comprising Si and the like by a CVD process. Then, B<+> ions 3 as positive ions are implanted into the SiO2 film 2 under predetermined conditions to neutralize electric charge in the SiO2 film. Since the implantation conditions into the SiO2 film 2 depend on the thickness of the SiO2 film and other parameters, preinvestigation is required using a test sample. Hereby, variations and dissipation of device characteristics can be required.
Patent JP-S5239307-A (JP)
Title: Band indictor for digital tuner
Inventor: YAMAGUCHI HIROYASU
IPC: H04B1/26
Filed: 1975-09-25
Abstract: PURPOSE:To automatically perform a receiving band indication and selection and control of the tuning and antenna circuits by performing the receiving band indication with the use digital numbers as the electrical cnd mechanical memory values.
Patent JP-H02294443-A (JP)
Title: Amorphous titania whisker reinforced light metal composite
Inventor: NUKAMI TETSUYA
IPC: C22C49/06
Filed: 1989-05-09
Abstract: PURPOSE:To obtain the composite having excellent strength such as tensile strength by regulating amorphous titania whiskers having specified residual quantity of K as a reinforcing material and regulating light metal as a matrix. CONSTITUTION:In the composite, amorphous titania whiskers having <=5% residual quantity are used as a reinforcing material. As a matrix, light metal such as Al, Al alloy or the like is used. At the time of setting the volume rate of the whiskers to about 10 to 50%, high value can be obtd. in the strength of the composite. Furthermore, the cost of the titania whiskers is low of about 1/20 to 1/10 to that of SiC whiskers having high capacity. This whiskers are not deteriorated by the molten metal of the matrix metal.
Patent JP-H11350070-A (JP)
Title: Iron base alloy containing bonded carbon and free carbon and its production
Inventor: ALEXEEVICH DOROFEEV GENRIKH
IPC: C21D6/00
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a carbon steel having both strength and plasticity higher than the ordinary requisites to strength and plasticity in particular. SOLUTION: This steel is composed of primary phases forming the crystal structure of iron base solid solution and secondary phases composed of nonmetallic phases partially soluble in iron. This nonmetallic phases are composed of grains having dimensions small than the dimensions of critical nuclei, and the grains are uniformly dispersed into the secondary phases forming the crystal structure in the free, dissolving and bonding conditions in the ratio of 0.01 to 20 nonmetallic phases.
Patent JP-H11266971-A (JP)
Title: Dwarf's house used as bed and intellectual training toy, and its folding and dividing structure
Inventor: TSUDA MASARU
IPC: A63H33/42
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a dwarf's house, which prevents dust absorption and entry of insect as a protective bed in a small room, as a substitute for a fixed-type baby bed, by a structure softly surrounding a fixed space, prevents a baby or an infant with influenza from having a fit of coughing due to quick changes in an intake-air temperature, can be used as an intellectual training and playing toy to use with his plural friends for many years and is convenient for housing and carrying by its foldable and separable constitution. SOLUTION: The proposed house is constituted of a dwarf's house 1 provided with an extending/contracting roof in front of and behind a supporting gate and a carpet laid under the house 1 to mount beddings. The roof is constituted by supporting both of the right and left lower tip parts of at least two turning arches by a rotation supporting body 5 flat at regular intervals in the state of being capable of freely rotating at a prescribed angle, also fixing the arches 3 to the body 5, and fixing a series of soft sheets or cloth to all of the arches. Then, an opening part is formed at the dome-like structure of extending/contracting structure obtained by fixing the arches 3 of front and rear extending and contracting roofs to each other by a connector to fit a curtain or a desk board.
Patent JP-H04346813-A (JP)
Title: Dehumidifier system
Inventor: IGUCHI KAZUYUKI
IPC: F24F3/14
Filed: 1991-05-21
Abstract: PURPOSE:To release a large amount of water from the moisture absorbing liquid without using a vacuum pump of large capacity and high vacuum and to remarkably improve energy efficiency in concentration of a moisture absorbing liquid. CONSTITUTION:The moisture absorbing module 22 which consists of the tube 23 made of a steam permeable membrane and absorbs moisture in the outside air into the LiCl aq. solution 29 inside of the membrane is connected to the moisture releasing module 1 releasing moisture contained in the moisture absorbing liquid inside of the membrane through the steam permeable membrane 23 to the air, at the pipe line 3a, 3b, 3c so as to make a circulating path. The pump 4 feeding forcibly the LiCl solution 29 to the moisture releasing module 1 is provided in the pipe line 3b and the orifice 5 is provided in the pipe line 3a in the opposite side of the pump 4 against the moisture releasing module 1. Steam released from the moisture releasing module 1 into the air is exhausted to the outside by the exhaust pump 6.
Patent JP-H04342764-A (JP)
Title: Foamable fire-resisting material
Inventor: IDE ISAMU
IPC: C08K9/02
Filed: 1991-05-21
Abstract: PURPOSE:To easily form a fire-resistant layer capable of surely inhibiting the propagation of fire hazard and the diffusion of smoke, etc., and imparting the functions to cope with electromagnetic wave and electrostatic troubles. CONSTITUTION:A material for forming a fire-resistant layer is produced by compounding an interlaminar compound of graphite to a graphite-resin composite material containing a resin and graphite powder. Even if cracks, etc., are generated in the heat-resistant layer in fire, the crack is sealed by the expansion of the interlaminar graphite compound. The fire-resistant layer has electrical conductivity by the graphite used as a filler to cope with the electromagnetic wave and electrostatic troubles. A fire-resistant layer can easily be formed since a resin is used as a binder.
Patent JP-2000306371-A (JP)
Title: Random reproducing apparatus for optical disk
Inventor: OSADA TOSHIHIKO
IPC: G11B17/22
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain a random reproducing apparatus for an optical disk, which can perform a random reproducing operation with reference to a plurality of disks having a specific artist name out of a plurality of disks stored in a disk bank automatically without performing a ocmplicated manual operation. SOLUTION: A CPU 1 which controls an apparatus as a whole in a complex manner is installed. A changer mechanism part 2, a key input part 3, a display part 4, a signal processing circuit 5 and a decoder 9 are connected to the CPU 1. A servo circuit 6, an optical pickup 7, a servo circuit 8, the decoder 9 and a D/A converter 10 are connected to the signal processing circuit 5. Text data on 'disk name, an artist name and the recorded title of a piece of music' or the like which is obtained by the decoder 9 is stored in a RAM 1a connected to the CPU 1. When the artist name is designated by the key input part 3, a corresponding disk is retrieved from data on the artist name stored in the RAM 1a, and the recorded piece of music in the retrieved disk is reproduced at random.
Patent JP-H06331807-A (JP)
Title: Prism
Inventor: HASHIZUME TOSHIAKI
IPC: G02F1/1335
Filed: 1993-05-18
Abstract: PURPOSE:To produce a compact liquid crystal projector using a liquid crystal panel which has a high picture element density and a small screen size by forming triangular prisms so that the difference in refractive index between two adjacent triangular prisms is smaller than a specific value. CONSTITUTION:Junction faces of triangular prisms 1, 2, 3, and 4 are mirrors provided with dichroic coating. Beams of three colors made incident from the outsides of prisms 1, 2, and 3 are synthesized and are emitted from the prism 4. These prisms 1, 2, 3, and 4 are same lot produced in the same manner. That is, they are made of the same glass in the same time on the same process condition. Thus, the difference in refractive index among them is adjusted to <=0.0005%. Since refractive indexes are uniform in this manner, beams transmitted through prisms like beams 8 and 9 are scarecely refracted in triangular prisms 1, 2, 3, and 4. Therefore, the center of the picture is free from blur.
Patent JP-H11298202-A (JP)
Title: Band pass filter and double multiplication circuit
Inventor: TAKAYANAGI SHINICHIRO
IPC: H01P1/212
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a band pass filter which has the satisfactory damping characteristic even in a high frequency band by using an open stab which is connected to the next stage of the main band of the band pass filter and functions as a trap circuit to an undesired signal of a tertiary higher harmonic. SOLUTION: A band pass filter 1 consists of its main body 2 and an open stab 3. The stab 3 having its length equal to 1/4 effective wavelength of a tertiary higher harmonic, i.e., an undesired signal is connected in series to the main body 2 consisting of a chip parts. In such a constitution, the stab 3 functions as a trap circuit to the undesired signal of the tertiary higher harmonic when a basic wave of basic frequency and a secondary or higher harmonic are inputted via an input terminal 6. Thus, the tertiary hither harmonic (undesired signal) even if passed through the main body 2 is absorbed by the stab 3 and never outputted via an output terminal 7 of the filter 1.
Patent JP-S60260638-A (JP)
Title: New resin composition
Inventor: YOSHIOKA HIROSHI
IPC: C08L33/00
Filed: 1984-06-06
Abstract: PURPOSE:A resin composition having excellent moldability, heat resistance, and mechanical properties, consisting of a specified polyphenylene ether resin and a vinyl aromatic hydrocarbon resin. CONSTITUTION:Alkyl groups on the side chain of a polyphenylene ether resin having structural units of formula I (where R1 is a lower alkyl of 1-3C; R2 and R3 are each H or a lower alkyl of 1-3C) as its principal chain are entered into addition reaction with 0.5-5wt% ester of an unsaturated dibasic acid (e.g. dioctyl maleate) in the presence of a radical generator (e.g. dicumyl peroxide) to obtain a modified polyphenylene ether resin (A). Then, not more than 80wt% vinyl aromatic hydrocarbon resin (B) containing not less than 25wt% monomer structure of formula II (where R4 is H or a lower alkyl; Z is a halogen or a lower alkyl; p is 0-3) is incorporated into component A.