baber/WOPTO huggingface dataset:
Patent JP-H10259876-A (JP)
Title: Pitch reciprocation mechanism and gate valve using it
Inventor: UCHIYAMA MICHIO
IPC: F16K1/02
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a pitch reciprocation mechanism which can remarkably save an arrangement space and a gate valve using the same. SOLUTION: A reciprocator has spiral thread teeth. The reciprocator is reciprocated by screw-feeding of threads after fitting and rotating operation. A gate valve has teeth (a) on a specified portion of a lower surface of a gate valve element 6. A male screw lever 7 has screw threads (b) to be meshed therewith. By turning the male screw lever 7, reciprocation transversing a water passage 5 is performed to open or close the water passage 5.
Patent JP-H01239848-A (JP)
Title: Surface flattening treatment
Inventor: KOSUGI MASATO
IPC: H01L21/3065
Filed: 1988-03-19
Abstract: PURPOSE:To perform heat flow without raising a resin layer on a wide protrusion pattern by means of flattening of resin coating type by removing in average the part of the layer coating the wide pattern, and then heat flowing. CONSTITUTION:The uneven surface of a platelike article is coated with thermal softening polymer material, a polymer material layer 4 partly remains in a shape to be substantially uniforming distributed on the surface, the other part is removed, and the remaining polymer material is fluidized to be deformed by heat treating. For example, a board 1 formed with aluminum wirings 2, 3 is spin coated with silylpolymethylsilsesquioxan (PMSS) resin 4, and baked. Then, the whole substrate is coated with photoresist 5, the photoresist on the wide pattern 3 is selectively removed to open an etching window, and the layer 4 is selectively removed by etching. Thereafter, the photoresist 5 is removed, and heat treated. Thus, the PMSS 4 increases its fluidity, and is deformed to become flat.
Patent JP-S62223888-A (JP)
Title: Word line protection circuit
Inventor: KAMATA MINORU
IPC: G11C11/34
Filed: 1986-03-25
Abstract: PURPOSE:To prevent the excessive boosting of a word line against the elevation of a supply voltage by providing a MOS diode constituting of a VDD power line and a PMOSFET in which a gate electrode and a lease electrode are connected to the VDD power line. CONSTITUTION:The circuit is provided with the MOS diode constituted of the VDD power line and the PMOSFET 41 in which the gate electrode and the lease electrode are connected to the VDD power line. When the word line 60 is excessively boosted by the fluctuation in the VDD power source, the excessive voltage is detected by the VDD power source and the MOS diode to be a reference, the excessive voltage part is discharged to the VDD power source through the MOS diode from the end of the word line 60 to automatically set to an optimum voltage as the word line 60.
Patent JP-S61231215-A (JP)
Title: Production of polyester fiber
Inventor: SASAMOTO FUTOSHI
IPC: D01F6/62
Filed: 1985-04-01
Abstract: PURPOSE:To obtain filament yarns having mechanical properties withstanding the practical use, by regulating the intrinsic viscosity, length of a heat insulating zone and distance from a spinneret to the inlet of a heating zone in solidifying extruded filaments once and hot-drawing the solidified filaments in the heating zone. CONSTITUTION:The intrinsic viscosity of a polymer is adjusted to 0.66-0.75, and the length (L1) of a heat insulating zone from the a spinneret surface to the blowing surface of cooling air is adjusted to 7-22cm. The distance (L2) from the spinneret to the inlet of the heating zone is adjusted to 1-2m. The extruded polyester filaments are cooled and solidified, introduced into the heating zone, e.g. a heating cylinder 1, hot-drawn the heating zone, passed through an oiling device 7 and taken off at <=5,000m/min taking off speed.
Patent JP-H067604-A (JP)
Title: Device and method for crystallization of inorganic substance and method and device for crystalliza- tion of sodium hydrogencarbonate
Inventor: REON NINAN
IPC: C01B32/949
Filed: 1993-03-25
Abstract: PURPOSE: To provide a device designed for crystallization of an inorganic substance adjusting a particle size as desired. CONSTITUTION: This device for crystallizing an inorganic substance in a crystal slurry by desupersaturation of a supersaturated solution comprises crystallization chambers 4 and 5 and a device 9 designed to bring about circulation X of the slurry in the crystallization chambers, and the crystallization chambers are provided with a member 14 for mechanical shearing of the slurry. The member 14 comprises a disc 17 provided with a ring of shearing teeth 19 on its periphery.
Patent JP-2000264206-A (JP)
Title: Traverser
Inventor: TAKENOSHITA HITOSHI
IPC: B61L3/08
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To collect transmission lines connected to a central control device, into one line and to reduce load of the central control device while improving the operation efficiency of a truck by equipping a traverser with a traverser communication control device and a traverser antenna for communicating with the central control device. SOLUTION: In an automated carrier system, a traverser 1 is disposed on travel rails 9, and a truck 6 provided with a truck communication control device 5 is controlled by a central control device 2 through a leakage cable 3 and a truck antenna 4 so as to be able to stop and unload in a specified place. Communication between the traverser 1 and the central control device 2 is performed by a wireless transmission system using a traverser antenna 7 and the leakage cable 3, that is, the cental control device 2 controls the truck 6 and traverser 1 simultaneously through one leakage cable 3. A traverser communication control device 8 selects the travel rail 9 while identifying signals transmitted from the central control device 2.
Patent JP-H06284274-A (JP)
Title: Picture processor
Inventor: MATSUDA YOJI
IPC: G06F17/21
Filed: 1993-03-25
Abstract: PURPOSE:To detect the area of an inserted picture and to automate the adjustment of a size and a position by comparing a size of an inserted frame with a size of a picture area so as to obtain an optimum magnification/reduction rate and adjusting the optimum position in the inserted frame. CONSTITUTION:At first a print area detection section 503 applies projection processing to an input original picture in longitudinal and lateral directions and the area of an inserted picture in an original picture is detected based on the result of the projection processing. Succeedingly, an inserted frame position size management section 504 compares an inserted frame size of an original form stored in a registration section 502 with a size of an area of the detected inserted picture and an optimum magnification/reduction rate is obtained with respect to the inserted picture based on the result of comparison and the size of the inserted picture is adjusted based on the magnification/reduction rate. Then the position of the inserted picture is adjusted to arrange the inserted picture whose size is already adjusted by a print area position adjustment section 505 is arranged to an optimum position in the inserted frame of the original form. Then the adjusted insertion picture is printed out on output paper having the original form by a print-out section 506.
Patent JP-S60211492-A (JP)
Inventor: SHIMIZU SHINICHI
IPC: G09G1/06
Filed: 1984-04-05
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-S59192024-A (JP)
Inventor: UCHIYAMA HISAKAZU
IPC: A01G9/24
Filed: 1983-04-15
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-S55160149-A (JP)
Title: Intake device for internal combustion engine
Inventor: MIURA SAKAE
IPC: F02B31/00
Filed: 1979-05-31
Abstract: PURPOSE: To improve the suction of blow-by gas and perform its disposal in a combustion chamber, by opening into an intake port an auxiliary intake passage, one end of which communicates with a rocker casing.  
     CONSTITUTION: A main intake passage 11 having a throttle valve 2 communicates with a combustion chamber C through an intake valve 8. A rocker casing 5, which contains a rocker 6 and a cam 7 for driving the intake valve 8, is opened into the main intake passage 11 near the intake valve 8 through an auxiliary intake passage 3. An orifice 13 is provided in the auxiliary intake passage to regulate the quantity of blow-by gas B supplied into the casing 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01239881-A (JP)
Title: Manufacture of pressure sensor
Inventor: FUJII TETSUO
IPC: H01L29/84
Filed: 1988-03-19
Abstract: PURPOSE:To make it possible to make a standard pressure chamber whose inside becomes vacuum easily without making the standard pressure chamber in vacuum by forming a reactive substance part at a part that serves as a reference pressure chamber of a pressure sensor, and making the reactive substance react on reactive gas after charging the reactive gas in the reference pressure chamber so as to immobilize the reactive gas. CONSTITUTION:A reactive substance part is formed at a part that becomes a reference pressure chamber for a pressure sensor, and the reactive substance is reacted on reactive gas after the reactive gas is sealed in the reference pressure chamber so as to immobilize the reactive gas, whereby the reference pressure chamber is evacuated. For example, on a first simple crystal Si substrate 1 where a recess 3 is formed with SiO2 film 2 as a mask is formed a piezo resistance layer 6 and are formed an Si3N4 film 7 and a BPSG film 8 over the whole face. A second simple crystal Si substrate 4 is laminated in the oxygen atmosphere and the periphery is fixed temporarily. Next, it is heated in a furnace so as to melt the BPSG film 8 and stick the substrate 1 and 4 fast on each other, whereby oxygen sealed in the recess 3 reacts on the substrate 1 and becomes SiO2 9 and the inside of the recess 3 is made a vacuum. Thereafter the substrate 4 is removed by etching and the piezo resistance layer 6 and the Si3N4 film 7 are left.
Patent JP-S52149747-A (JP)
Title: Elevator operation device on earthquake
Inventor: ANDOU TSUNESHI
IPC: B66B5/02
Filed: 1976-06-07
Abstract: PURPOSE: To provide a device adapted to be able to make a cage land to the nearest floor and stop on occuring of eqrthquake by consisting an electric control circuit in linkage with a seismometer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10304293-A (JP)
Title: Image collection system
Inventor: JOHN VALLAS
IPC: H04N5/781
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an image collection system where the need for a voluminous image storage device at an electronic camera side is eliminated, the required capacity for storage and power in the camera for high resolution is minimized, and photographing is made by the electronic camera that is a handy camera with a small size and a light weight. SOLUTION: Since an integral handy camera 10 (electronic camera with radio telephone set) transmits image data to a camera external storage device 28 through a radio telephone network, a voluminous image storage device is eliminated from the camera side. Thus, photographing by electronic images is made by a light weight and small sized handy electronic camera. In one embodiment, an LCD screen used for display of a conventional message for the radio telephone user and acting like a view finder for an image picked up by the camera is provided to the radio telephone set. Furthermore, telephone key pads are used to access a stored image and the image is sent by radio communication to the camera with the telephone set and displayed on the LCD screen so as to execute the complete two-way system.
Patent JP-H02245741-A (JP)
Title: Reflection type liquid crystal display device
Inventor: TAKEDA MAMORU
IPC: G09F9/30
Filed: 1989-03-17
Abstract: PURPOSE:To minimize the lowering of display quality and to reduce leakage electric field from a wiring electrode by setting the dielectric constant of a 1st insulating layer which separates a drain electrode from a 1st picture element electrode so that it may be smaller than that of a 2nd insulating layer which separates the 1st picture element electrode from a 2nd picture element electrode. CONSTITUTION:A TFT 2 is formed on an insulating substrate 1 and the 1st picture element electrode 6 is connected to the drain electrode 4. The 2nd picture element electrode 8 which is a reflection electrode is connected to the 1st picture element electrode 6 through the 2nd insulating layer 7. At such a time, the dielectric constant of the 1st insulating layer 5 is set to be smaller than that of the 2nd insulating layer 7. Since the dielectric constant of the 1st insulating layer 5 is smaller than that of the 2nd insulating layer 7, an effect which signal voltage inputted in a signal wiring has on the voltage on a display picture element is reduced. Thus, the leakage electric field caused by the signal wiring electrode on the surface of the picture element is reduced and the display quality is improved.
Patent JP-H02246027-A (JP)
Title: Semiconductor laser driving circuit
Inventor: KUBOTA SHINJI
IPC: G11B7/125
Filed: 1989-03-17
Abstract: PURPOSE:To improve reliability for a semiconductor laser driving circuit by eliminating adjustment for the reproduction, erasure, and recording of a reference voltage to set light output by variably setting the current-voltage conversion efficiency of a current-voltage converter. CONSTITUTION:A means which sets the current-voltage conversion efficiency of the current-voltage converter 3 variably so as to set preset light output for the reference voltage at the same levels by using an optical detector 2 with different sensitivity for a monitor current is provided. In other words, the current-voltage conversion efficiency can be varied by setting the resistance of the current-voltage converter 3 variably by a variable resistor 20. Therefore, no adjustment for the reference voltage is required, and no varying part for voltage is required. Thus, sensitivity difference in the monitor currents of the optical detector 2 with different sensitivity at every semiconductor laser 1 can be absorbed. In such a way, it is possible to dispense with the adjustment for the reproduction, erasure, and recording of the reference voltage to set the light output, which improves the reliability for the semiconductor laser driving circuit.
Patent JP-H08250667-A (JP)
Title: Semiconductor device
Inventor: IOANISU KURIZOSUTOMIDESU
IPC: H01L23/60
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To increase the resistance of a semiconductor device with respect to electrostatic discharge. SOLUTION: A semiconductor device is provided with a semiconductor base body having a connection pad 11, connected with a semiconductor functional element 1 via an electrical connection conductor 12, a protective element 13, which is connected between the pad 11 and the element 1 and is used for protecting the device from electrostatic discharge, a first feeder VSS1 connected with the element 1, a second feeder, which is connected with the element 13 and is electrically connected with the feeder VSS1, and a clamping element 30, which is connected with the connection conductor 12 and the feeder VSS1, and a voltage, which is applied to the element 30, is limited to a clamp value.
Patent JP-2000217867-A (JP)
Title: Nursery impliment
Inventor: ISHII MASANOSUKE
IPC: A61G5/00
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To prevent a user of a wheelchair from being pushed forward to be dislocated (fallout) from the seat position due to lowering of physical strength by fixing an elastic projection on the opposite surface of a cloth surface subjected to non-slip finishing, coating the upper surface part with a facing cloth to be sewn and fitting a mooring belt. SOLUTION: A projection (stopper) 2 is fixed to the opposite side of a cloth piece (cloth or rubbers) 1 subjected to non-slip finishing, which is coated with a facing cloth 3 to be sewn, a sheet material provided with a mooring belt 4 on one side is laid on the seat of a wheelchair, the position of the projection 2 is set so as to be lightly pressed to a crotch, and the sheet is moored not to be shifted in use. A user's favorite seat cushion may be laid on the sheet to be used. Thus, when the sheet is once set, no trouble is needed and also it is not necessary to bind tight the handicapped. Further, permeability is not obstructed to cause no stuffy state. Further, the user of the wheelchair is released from a feeling of restriction so that the effect can be expected enough in veiw of mental caring.
Patent JP-H06258557-A (JP)
Title: Coated optical fiber unit
Inventor: NOMURA KAORI
IPC: C03C25/24
Filed: 1993-03-04
Abstract: PURPOSE:To prevent the degradation in the adhesive power of coloring layers and a batch coating resin layer and the simultaneously removing the coloring layers as well at the time of removing the batch coating resin even if a release agent to be added is extremely little in amt. by subjecting both of the batch coating resin for batch coating of plural pieces of coated optical fibers and the coloring layers in contact with the inner side of the batch coating resin to an adhesion preventive treatment. CONSTITUTION:Both of the batch coating resin 11 and coloring layers 12 of the coated optical fiber unit formed by batch coating plural pieces of the coated optical fibers 13 having the coloring layers 12 on the outermost layer with the batch coating resin 11 are subjected to the adhesion preventive treatment. The release agent is added at <=5wt.% in the adhesion preventive treatment. The release agent is a silicone additive or fluorine additive. On the other hand, plural pieces of the coated optical fibers 13 are intertwisted around a tension member 15 and plural pieces of the coated optical fibers 13 are arranged in parallel.
Patent JP-S63233956-A (JP)
Title: Production of halogenated quaternary ammonium compound
Inventor: KOUDAI TOSHIHIRO
IPC: C07C211/63
Filed: 1987-03-20
Abstract: PURPOSE:To obtain the titled compound useful as a catalyst for producing an intermediate for drugs and agricultural chemicals simply and in high purity, by treating a solution containing a reaction product of a tertiary amine and an alkyl halide with a quaternary ammonium compound hydroxide. CONSTITUTION:A tertiary amine (e.g. trimethylamine) is reacted with an alkyl halide (e.g. methyl chloride or methyl bromide) shown by formula R<4>-X (R<4> is alkyl; X is halogen) to give a halogenated quaternary ammonium compound (e.g. tetramethylammonium chloride) shown by the formula. In the operation, a solution containing the compound shown by the formula is treated with a quaternary ammonium compound hydroxide (e.g. tetramethylammonium hydroxide) to readily reduce content of impurities and to give the aimed substance in the simplest system using water as a solvent without limiting water in the solvent and the raw material.
Patent JP-H03268293-A (JP)
Title: Semiconductor memory device
Inventor: AOYAMA KEIZO
IPC: G11C7/00
Filed: 1990-03-16
Abstract: PURPOSE:To read out delayed data through simple configuration by storing beforehand a desired write-in address at the time of starting the read-out of a memory cell, and starting the read-out sequentially when the write-in address and a present write-in address coincide with each other. CONSTITUTION:The write-in address at the time of starting the read-out is stored beforehand in a delay register 27. A write-in pointer 23 is increased successively at the rise-up of a write-in clock W, and data is written in the corresponding address of the memory cell 22. When the pointer 23 outputs the address WP stored in the register 27, a read-out pointer 25 is reset through an exclusive OR signal EOR, and the read-out is started sequentially from 0-address of the memory cell 22. Thus, an external counter becomes unnecessary, and the data can be read out by delaying it later than the write-in through the simple configuration.
Patent JP-S57182663-A (JP)
Title: Transistor testing circuit
Inventor: YASUHARA HAJIME
IPC: G01R31/26
Filed: 1981-05-07
Abstract: PURPOSE:To elevate processing efficiency of a test, by constituting so that a measurement is not accompanied by a charging or discharging action of a coupling capacitor, in a transistor testing circuit constituted so that an operating state of a transistor to be measured is detected through the coupling capacitor. CONSTITUTION:A TR2 having an almost equal characteristic to that of a transistor to be measured TR1 is connected in parallel with the TR1. The collector and the emitter of this TR2 are connected to the terminals (c) and (e), respectively, and its base is connected to the terminal (b) through a diode D whose polarity becomes a forward direction against its base current. When the TR1 is connected, higher voltage than VBE in a stationary state is applied instantaneously between the base and the emitter of this TR1. Accordingly, the TR1 conducts so that its collector current instantaneously increases comparing with its stationary value, but after conduction, since said base-emitter voltage immediately offers its stationary value, the collector current also settles down at the stationary value. In this way, at the time of a measurement, the charging or discharging action of a coupling capacitor C is scarcely executed, therefore, the TR1 can  immediately be put under the prescribed testing conditions.
Patent JP-S57182590-A (JP)
Title: Managing device for passing through under net in laver- collecting vessel
Inventor: IKEDA AKIRA
IPC: A01D44/02
Filed: 1981-05-07
Abstract: PURPOSE:To enable to easily manage the vessel during collecting lavers by a method wherein a laver collecting device is provided at the central portion of a net guiding part, which is fitted over and above an upper deck from the stem to the stern, and a net scooping and vessel managing part is pivotally provided at the stem part. CONSTITUTION:Net guiding rails a and a parallel to each other are arranged from the stem to the stern above the deck and the laver collecting device b is provided at the central portion of the set of the rails a and a. A net scooping- up frame B, which is inclined downward toward the stem and can be pivotally moved forward and backward by a pivotal shaft through a handle 1, pulleys 2 and 4 and a chain 3 from a pilot-house, is arranged at the stem. The net scooping-up frame B consists of frame bodies 7 and 8 with a taper tip 6 and can scoop-up scoop-up the net ahead of the vessel in the direction of route and as  well as the management of the vessel to the larboard or to the starboard can  be possible by pivoting the net scooping-up frame B to the larboard or the starboard by operating the handle 1.
Patent JP-S62270913-A (JP)
Inventor: DEBITSUTO JIYON DOREIN
IPC: A01N59/02
Filed: 1987-03-20
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-S56166702-A (JP)
Title: Monitoring device for train
Inventor: NISHIMURA NORIKAZU
IPC: B60L3/00
Filed: 1980-05-23
Abstract: PURPOSE: To readily diagnose a malfunction in a processor of each train by providing a nonvolatile memory in the processor.  
     CONSTITUTION: When a reader 7 is not connected to a transmission line 8, a central processing unit 5 operates as a master station, receives information representing the operation or the malfunction of train equipment in each train from the processors 6 of the trains 1W3, processes the inputted information and outputs it to an indicator 4. Each processor 6 constantly receives various data, repeatedly writes them sequentially in a memory of an information processor 21 and stores them in the memory. When a malfunction is detected by the malfunction occurrence information from the unit 5 or the decision of the processor 21, sequential data are recorded in a nonvolatile memory 23 as to minimum necessary items for diagnosing the malfunction. When the reader 7 is then connected to a transmission line 8, the unit 21 does not operate, and the reader 7 reads the malfunction date of each processor 6. 
     COPYRIGHT: (C)1981,JPO&Japio