baber/WOPTO huggingface dataset:
Patent JP-2000237552-A (JP)
Title: Production of membrane separation device
Inventor: ANAZAWA TAKANORI
IPC: B01D63/08
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a sealing method in which an adhesive does not soak into narrow pores of a non-seal part while clogging the narrow pores of the membrane having a porous layer in a sealing part of a membrane separation device connected and integrated watertightly, to provide a method for producing the membrane separation device in which a plurality of membrane separation parts are formed on a sheet of substrate, moreover to provide a method for simultaneously forming a fine membrane separation device on the member the same as a fine reaction device and a fine analysis device. SOLUTION: Contacting parts are bonded, connected and integrated watertightly by laminating in order (1) a raw water side parts 1 having a liq. flow passage, (2) a membrane 4 having a porous layer and (3) a filtrate side parts 1', applying an energy ray curable composition containing an energy ray curable compd. on the contact surface of respective parts and curing the energy ray curable compd. by irradiating the composition with energy ray.
Patent JP-S58164675-A (JP)
Title: Dichroic dye for color liquid crystal
Inventor: KANO MITSURU
IPC: G02F1/13
Filed: 1982-03-24
Abstract: PURPOSE:To provide a dichroic dye for a color liq. crystal compsn. which has characteristics for liq. crystals and longevity, by introducing a structure having a chromophore into the cholesterol skeleton. CONSTITUTION:A dichroic dye comprising a cholesterol deriv. of formulaI (wherein X is O, S, CO2, CSO, CS2, CO3; Y is a structure having a chromophore), e.g., a compd. of formula II.
Patent JP-H02225794-A (JP)
Title: Pushing-in method for pipe to be embedded
Inventor: YAMAZAKI TOSHIHIRO
IPC: E21D9/06
Filed: 1989-02-28
Abstract: PURPOSE:To enable embedding at a long distance to be performed, and reduce the cost of a shaft, and enable widely using property to be improved by extending a hydraulic cylinder inserted into an embedded pipe to be interlocked with the attracting work of the embedded pipe, and by pushing the embedded pipe in. CONSTITUTION:The pipe pushing flange 6 of a hydraulic cylinder 5 inserted into an embedded pipe 4 connected to a pilot pipe by the pipe embedding method of a two-process type is butted to the rear end surface of the embedded pipe 4, and the external end 8 of a rod 7 is butted to the reaction bracket 9 of a carry-over shaft 1, respectively. After that, by a hydraulic device 16, the rod 7 is extended, and the embedded pipe is pushed in. Besides, an electromagnetic valve 17 in the hydraulic device 16 is connected to the main push switch 19 of a main push device 18, and interlocked with the PULL-operation of the switch 19, the hydraulic device 16 is PUSH-operated, Then, the embedded pipe 4 is led in by the main push switch 19 and is pushed in by the hydraulic device 16.
Patent JP-H05249000-A (JP)
Title: Four-mode test device for automobile
Inventor: KUSUMOTO SATOSHI
IPC: G01M17/00
Filed: 1992-03-05
Abstract: PURPOSE:To make deceleration along a specified deceleration curve without application of brakes by selecting a torque command value emitted by a speed adjusting means while the operation is in decelerative mode, and performing speed control of a motor with the given command value. CONSTITUTION:The speed sensing value on a motor 10 given by a speed sensor 12 is input in an acceleration/deceleration calculator 30, which thereupon emits a speed command value. The deviation of the speed sensing value from this speed command value is entered in a speed adjuster 40, which emits a torque command value to nullify the entered deviation upon proportional integral calculation. In the acceleration/steady speed running mode, the calculation value given by a generated torque calculator 20 is given to an electric power converter 11, so that the power generated is controlled so that the torque with the motor operating as a generator becomes this calculation value. In the decelerative operation mode, the calculator side contact is put off while the adjuster side contact turned on. Because the deceleration curve is emitted as a speed command value from the calculator 30, the motor 10 makes speed control according to this deceleration curve with adjusting motions of the adjuster 40.
Patent JP-S57162427-A (JP)
Title: Charged particle beam lithography method
Inventor: HASEGAWA SHINYA
IPC: G03F7/20
Filed: 1981-03-31
Abstract: PURPOSE:To obtain a high precision pattern by a method wherein scanning in repeatedly conducted by a combination of suitable scanning and charged particle beam diameter that keeps within + or -20% the charged beam sensitive layer temperature rise caused portion of the 50% post-development remaining film ratio causing illumination and the scanning continues until both the illuminated and unilluminated parts of the charged particle sensitive layer are dissolvable in a development solution with an adequate speed. CONSTITUTION:An Si substrate and an SiO2 substrate are coated with an electron beam sensitive resist of mono-dispersion polystyrene. The two substrates are subjected to an electron beam. The SiO2 substrate with less heat diffusing feature heats the resist it is coated with until it grows highly sensitive. An increased electron beam illumination results in a higher standardized remaining film ratio (post-development film thickness/pre-illumination film thickness). Under an electron beam with a cross section not less than 10mum, a 20% variation in a 50% remaining film ratio yielding illumination results in an unsuccessful pattern formation. Then, under a 50% remaining film ratio causing illumination, the scanning speed and the electron beam diameter are regulated so that the portion the resist temperature rise is responsible may be kept within 20% of the 50%. Scanning is repeated until a desired resolving power is realized in the resist, as the result of which a fine pattern is obtained without prolonging the necessary pattern forming time.
Patent JP-H06234228-A (JP)
Title: Diffraction grating detecting device
Inventor: ANDO TOMIO
IPC: G02B5/18
Filed: 1993-02-10
Abstract: PURPOSE:To provide a diffraction grating detecting device, capable of detecting the existence of the diffraction grating formed of a transparent member and being constituted of an especially inexpensive constitution. CONSTITUTION:The visible light L1 of non-single wave length, which is outputted from a light emitting diode 31, is projected on the holomark 13 of a transparent film 1. Diffraction light L3, generated by the projection, is entered into the end face 36 of an optical fiber 35 to detect the existence of the holomark 13. In this case, a light emitting diode 31 is arranged so that the optical axis S3 of the diffraction light L3 becomes parallel to the normal line Y of the holomark 13 while the optical fiber 35 is arranged at a place deviated from the lengthwise direction X of the transparent film 1 from the normal line Y passing through the projecting place P of the visible light L1 on the holomark 13. The title device is constituted so that the reflected light L5 and the like of the visible light L1 is not entered into the end face 36 of the optical fiber 35 but only a part of diffraction light L3 from the holomark 13 is entered into the end face 36 of the optical fiber 35.
Patent JP-S61207827-A (JP)
Title: Variable capacity type supercharger
Inventor: IIDA MAKOTO
IPC: F02B37/24
Filed: 1985-03-12
Abstract: PURPOSE:To improve reliability and durability of an engine by opening a guide vane when the intake air temperature is below a prescribed value and by reducing the aimed boost pressure when the intake air temperature is low. CONSTITUTION:A controller reads the number of engine revolution, engine load, and intake air temperature from the signals supplied from a revolution speed sensor 23, load sensor 24, and an intake temperature sensor 25. When the intake air temperature is over a prescribed value, an ordinary aimed boost pressure map is read, and when the intake air temperature is below the prescribed value, the aimed boost pressure in cold time when the boost pressure is low. When the actual measured boost pressure is higher than the aimed boost pressure, a nozzle vane 1 is opened, and when the actual measured boost pressure is lower than the aimed boost pressure, the nozzle vane 1 is throttled.
Patent JP-S63215150-A (JP)
Title: Method for connecting inter-telecommunication enterpriser
Inventor: IINO YUKIO
IPC: H04M3/60
Filed: 1987-03-04
Abstract: PURPOSE:To connect a line to a police station and a fire station with a simple means, by performing communication inter-telecommunication enterpriser by connecting one side of a specified trunk circuit to the local network subscriber terminal of an enterpriser having the lines to the police station and the fire station, and the other side to the local network subscriber terminal of the enterpriser having no lines to the police and the fire stations. CONSTITUTION:When the subscriber of the enterpriser B places a dial 11X (X=0 or 1), a trunk circuit 10 detects incoming call, and closes a loop to issue outgoing from the trunk circuit 10 or the subscriber terminal of the local network of the enterpriser A. Next, a dial tone to be sent from the local network subscriber terminal of the enterpriser A is detected, and the dial numeral 11X is sent. There fore, the local network of the enterpriser A performs connection to the police and the fire stations similarly as a general subscriber. And the trunk circuit 1 in the case of detecting a response signal sent from the local network subscriber terminal of the enterpriser A, performs the closure of a speech path to perform a call between the enterprisers A and B, therefore, when the police or the fire station responds, the communication between the subscriber of the enterpriser B and the clerk of the station can be performed via the trunk circuit 10.
Patent JP-H02225389-A (JP)
Title: Clean gas generation agent
Inventor: YOKOYAMA AKIRA
IPC: B60R21/26
Filed: 1989-02-28
Abstract: PURPOSE:To obtain a clean gas generation agent capable of quickly and efficiently generating a gas having a composition close to air and suitable to be used in an emergency, etc., by compounding aminotetrazole with specific amounts of nitric acid Na salt, K salt or Ba salt and a proper amount of a vehicle. CONSTITUTION:A mixture is produced by mixing 57-77 pts.wt. of sodium nitrate with 43-23 pts.wt. of aminotetrazole or mixing 60-80 pts.wt. of potassium nitrate with 40-20 pts.wt. of aminotetrazole or mixing 58-78 pts.wt. of barium nitrate with 42-22 pts.wt. of aminotetrazole. The mixture is mixed with a proper amount of a vehicle (e.g. magnesium stearate) and formed to obtain the objective clean gas generation agent. When the agent is filled in a container and ignited in use, the reactions of formula I, formula II and formula III take place to generate a gas having a composition close to that of air.
Patent JP-S58164356-A (JP)
Title: Packet transfer system
Inventor: YAMAMURA TAKASHI
IPC: H04L12/40
Filed: 1982-03-25
Abstract: PURPOSE:To inhibit packet processing even when an interruption of a packet from a node other than an opposite-station node contained in a preset virtual circuit is caused, by providing a means for discriminating the address of a transmitting-origin node at a high speed in a node. CONSTITUTION:In an address storage part 37, the address of its station node is stored, but once the virtual circuit is set between the node and an opposite-side node, the address of the opposite-station node in the virtual circuit is stored in the storage part 37 from another circuit in a device through a lead 54. A packet 20 received from a coaxial cable through a transceiver is decoded firstly by a decoder part 31 and stored in a buffer part 33 through a shift register part 32. Received data, on the other hand, is sent from the decoder part 31 to a carrier sense part 34 and then transferred to a sink detection part 36 through a decision part 35. The sink detection part 36 sends a timing signal to the address storage part 37 and the stored addresses of its station and opposite station are transferred to an address comparison part 38 to be compared with an address received by a shift register part 32.
Patent JP-H01224036-A (JP)
Title: Method and device for automatically agitating drink
Inventor: NAKAJIMA NORIAKI
IPC: B01F7/00
Filed: 1988-02-29
Abstract: PURPOSE:To uniformly and safely agitate a drink automatically by putting the vessel receiving raw materials on a supporting part and moving the vessel up and down by a starting command so that agitation blades agitate the drink at a specified depth for a specified time. CONSTITUTION:When the vessel 6 is put on the vessel supporting part 7 and the starting command is given, the vessel 6 is automatically raised by a vertical driving unit 5 from the vessel attaching/detaching position located under the agitation blades 1 to the upper dead point where the agitation blades 1 are positioned at the specified depth in the vessel. Then, the vessel is returned from the upper dead point to the vessel attaching/detaching position, and, during the specified period of this up-and-down motion, and agitation drive motor 8 is started by an agitation drive switch to rotate the agitation blades 1, and then the motor is stopped to stop the revolution of the agitation blades 1. As a result, the raw materials received in the vessel 6 is automatically agitated, and the taking-in/out of the vessel 6 to the device is safely carried out.
Patent JP-H03249167-A (JP)
Title: Surface treatment for rotating shaft for compressor
Inventor: KOMINE KENJI
IPC: C23C28/04
Filed: 1990-02-28
Abstract: PURPOSE:To prevent the occurrence of deformation and to improve wear resistance and seizure resistance at the surface of a rotating shaft by annealing a rotating shaft composed of ferrous metallic material at specific temp. and then forming a phosphate film on the surface of an iron nitride layer formed under specific conditions. CONSTITUTION:Annealing treatment is previously applied to a rotating shaft for compressor composed of ferrous metallic material, such as cast material, steel, and sintered compact, at a temp. between (ion nitriding temp. +50 deg.C) and (transformation point of the above ferrous metallic material). Subsequently, an oxide film is removed, and ion nitriding treatment is applied to the above rotating shaft under the temp. condition of 450-550 deg.C. At this time, it is preferable that ion nitriding treatment is carried out by applying surface sputtering to the above rotating shaft by means of intermittent D.C. glow discharge in a vacuum reaction furnace to clean the surface, raising the temp. up to the prescribed value in a nitriding gas atmosphere, and initiating glow discharge. By the above procedure, an iron nitride layer is formed on the peripheral surface of the rotating shaft. A diffusion layer is allowed to appear at the surface of the above iron nitride layer by removing an unreacted residue and further removing, if necessary, a compound layer, and then, a phosphate film is formed by means of phosphate film treatment. By this method, the occurrence of deformation can be prevented, and surface treatment for the rotating shaft for compressor excellent in wear resistance and seizure resistance can be carried out.
Patent JP-S59176420-A (JP)
Inventor: ADERU UOOREN BURETSUCHIISEN ZA
IPC: F02B41/10
Filed: 1984-03-13
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-H09218361-A (JP)
Title: Optical fiber switch
Inventor: FURUKAWA TORU
IPC: H04B10/27
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To provide the optical switch, which has simple mechanism, facilitates handling, and performs secure and stable connection switching operation and is suitable for miniaturization of clean switch, at low cost. SOLUTION: This optical fiber switch 4 consists of a positioning groove base 2 where plural fixed-side optical fibers 3 are arranged in array, a moving head on which at least one moving-side optical fiber 1 is mounted, and an actuator 4 which is arranged above grooves 2A where the fixed-side optical fibers 3 are arranged at arrangement intervals corresponding to the respective fixed-side optical fibers 3 above the positioning groove base 2 and also has extremely thin pins 42 fixed. The actuator 4 is displayed when applied with a voltage, the extremely thin pins 42 move down to fall on the periphery of the connection end part of the moving-side optical fiber 1 in the groove 2A, thereby connecting the moving-side optical fiber 1 to the fixed-side optical fiber 3 corresponding to it.
Patent JP-S52131697-A (JP)
Title: Solar energy hot water supplying device with attached fire protection equipment
Inventor: KOBAYASHI IKU
IPC: F24S90/00
Filed: 1976-04-26
Abstract: PURPOSE: To combine two functions by connecting a hot water source used usually as a hot water supply device to a sprinkler. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08243883-A (JP)
Title: Tool dimension automatic measuring device
Inventor: MIZUSAKI TAKESHI
IPC: G01B11/08
Filed: 1995-03-08
Abstract: PURPOSE: To automatically more accurately measure tool dimension of an NC machine tool by detecting an edge point position changed by rotary action of a spindle in the NC machine tool in a plurality of points, correcting the detected position in an arithmetic process, and measuring a radius of rotation of a tool. CONSTITUTION: A program of moving a tool to a mechanical origin or to a program origin is built in, and a CD camera is set to an X or Y direction and to a Z direction, to confirm an edge point position of a rotating tool. The edge point position is detected in three points or more optically in a circumferential or lengthwise direction. Next by an image processor device 4 which is an arithmetic device built in with a soft having a templet matching system, this detected position is corrected by an arithmetic process. As a result, even when a cutting chip or the like adheres to the tool, its radius of rotation can be accurately measured.
Patent JP-H06255918-A (JP)
Title: Elevator car position indicator
Inventor: IWAFUNE HIROAKI
IPC: B66B3/02
Filed: 1993-03-09
Abstract: PURPOSE:To prevent the wrong lighting of an indicator against surge voltage of every kind and prevent the destruction of a both-directional thyristor by providing a condenser between the gates of the both-directional thyristor, connecting the condenser and a resistance mutually in series. CONSTITUTION:By bringing a movable contacter 1 into contact with a fixed contacter 2, a gate electric current is run from an AC power source to a first floor indication lamp 3 and the gate portion of a both-directional thyristor 4-1 for lighting via a gate electric current limit resistance 5, and the both- directional thyristor 4-1 is made to arc, and a first floor indication lamp 3 at an indicator on each floor is lighted, and a condenser 6 for preventing wrong arcking is connected between the gates of the thyristor 4-1, and voltage more than gate voltage is prevented, and wrong arcking is removed. Also, excessive surge between the gates is made to bypass by means of a side current circuit condenser 7 and an electric current limit resistance 8, and overvoltage is prevented. As a result, wrong lighting can be removed, and the life of an indication lamp can be maintained.
Patent JP-S55139161-A (JP)
Title: Manufacture of engine cylinder
Inventor: UTO YOSHIMITSU
IPC: B22D19/08
Filed: 1979-04-19
Abstract: PURPOSE:To remove a core easily and to manufacture high precision cylinder rapidly, by coating the outside surface of the core material with low melting material, then by spraying metallic material on the coated surface to form a core. CONSTITUTION:A core material 1 is made of iron base or aluminum base alloy, or ceramic material, and its outside surface is coated with low melting metal 5- 200mu in thickness by spraying or hot dipping method. In addition, the surface is coated by spraying metallic material having sliding property to a desired thickness to form a casting core, which is fitted to a die casting machine. Then Al or Al alloy is die cast to form a metal 4. The core 1 is drawn off while whole materials are heated. The sprayed coating 3 is shifted and adhered firmly to the Al alloy cast part. The core is removed easily becasue the coating film 2 is of low m.p. The Al alloy cast part is finished to a prescribed inner diameter.
Patent JP-H05325395-A (JP)
Title: Method for controlling start of patrol seek of magnetic disk device and magnetic disk device
Inventor: ISHIHARA KOICHI
IPC: G11B19/02
Filed: 1992-03-05
Abstract: PURPOSE:To suppress the influence on system performance by automatically controlling start intervals to a short or long interval according to the frequencies of using the device at the time of controlling the start of the seek action to be executed by the magnetic disk device alone in order to remove the dust deposited on the surface of a recording medium without having the instruction to the seek operation from a host device. CONSTITUTION:An input/output interface 1 outputs the information for seek to a sequence control section 4 and an information signal input/output interface 2 outputs a seek instruction to the sequence control section 4. A memory 3 stores the information for controlling the start, action and action of the patrol seek. The sequence control section 4 transmits the signal to control the seek start interval to the long or short interval in correspondence to the high or low use frequencies of the magnetic disk device to a carriage mechanism section via the interface 7 by controlling a timer 5 for measuring the execution interval and a timer set value storage section 6 for storing the time measured by this timer.
Patent JP-S63214470-A (JP)
Title: Power conduction type thermal transfer ribbon
Inventor: SUDA TAKUMI
IPC: B41J31/00
Filed: 1987-03-03
Abstract: PURPOSE:To obtain high quality printing, by providing an electric resistor layer to one surface of an electric insulating film through a metal membrane layer while providing the first heat-meltable ink layer containing a scaly pigment powder and the second heat-meltable ink layer containing a globular or amorphous pigment powder to the other surface thereof. CONSTITUTION:An electric resistor layer 3 is provided to the surface of an electric insulating film 1 through a metal membrane layer 2 and the first heat- meltable ink layer 5 is applied to the other surface of said film 1. The electric insulating film is composed of cellulose triacetate or polyvinyl chloride and the metal membrane layer is formed to the film from Ag, Cu or Ni by a membrane forming method such as a vacuum vapor deposition method or a PVD method such as a gaseous phase method or a sputtering method. Each heat-meltable ink layer consists of a base resin selected from a thermoplastic resin and colored pigment but the first layer is composed of the base resin and a pigment particle especially made scaly and the second layer is formed by adding a globular or amorphous particle to the base resin. By this constitution, high quality printing is obtained at a high speed.
Patent JP-H04284294-A (JP)
Title: Dye for cyanogen hue
Inventor: INOUE TOSHIHISA
IPC: C09B53/02
Filed: 1991-03-13
Abstract: PURPOSE:To make it possible to sublimate easily with quantity of heat to be applied at thermal transfer recording and obtain excellent hue having high density by using a compound to be expressed by a specific structural formula as a dye for cyanogen hue. CONSTITUTION:A compound to be expressed by a general formula 1 or a general formula 2 is used as a dye for cyanogen hue. In the formulas, X<1> represents halogen atom and X<2> represents hydrogen atom, alkyl group, alkoxyl group, halogen atom, alkylcarbonylamino group or perfluoroalkyl group. R<1>, R<2> respectively represent alkyl group, phenyl group, perfluoroalkyl group, or alkyl group of substitution of halogen, and phenyl group with halogen atom or alkyl group. R<3> represents alkyl group and R<4> represents alkyl group, alkoxyl group or perfluoroalkyl group. n represents integer of 1 or above.