baber/WOPTO huggingface dataset:
Patent JP-H0540548-A (JP)
Title: Portable information processor
Inventor: WATANABE KIYONORI
IPC: G06F1/16
Filed: 1992-01-27
Abstract: PURPOSE:To improve convenience to use by fitting a flat table for moving a mouse so as to be in a state that it can be stored in a device main body. CONSTITUTION:In the case that the mouse is used, the flat table 4 is drawn out of the main body 1. When the flat table 4 is drawn out fully, it is fixed by a built-in stopper, and the drawn out flat table 4 is fixed firmly to the main body 1, and is united into one body. The surface of the flat table 4 is given the flat surface of size suitable for moving the mouse, and accordingly, the coordinates can be easily inputted as moving the mouse while the whole device in the state that the flat table 4 is drawn out being kept on a knee. Then, after the mouse is used, the flat table 4 is stored in the main body 1 so as not to stand on the way. Besides, by incorporating the foldable flat table 4, the flat surface on which the mouse can move can be taken so as to be large.
Patent JP-H08200802-A (JP)
Title: Automatically priming device for hot bathwater-supplying machine
Inventor: UMETSU HITOSHI
IPC: F24H1/00
Filed: 1995-01-27
Abstract: PURPOSE: To provide an automatically priming device for a pump being used for a hot bathwater-supplying machine. CONSTITUTION: A bypass pipe line 25 having a solenoid valve 24 for priming is fit to a three-way valve 11, to the first, second, and third ports of which a pipe line 18 for additional heating, a pipe line 10 for filling bathwater, and a pipe line 13 led to a bathtub are respectively connected, and the bypass pipe line 25 is connected to the discharge side of a pump 15. During starting of the pump 15, first of all, the pump 15 is automatically primed by opening solenoid valves 7, 9 for filling the bathwater and the solenoid valve 24 for priming. In a definite time, the pump 15 is driven and the solenoid valves 7, 9, 24 are closed.
Patent JP-H09203850-A (JP)
Title: Zoom lens barrel
Inventor: MIYANO MASAAKI
IPC: G02B7/04
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To make the lens barrel small-sized by decreasing the number of components. SOLUTION: A 1st group cam 9 and a 2nd group lead groove 13 are formed integrally on the internal-diameter side of a zoom operation ring 4, a 1st group straight-moving guide groove 10 and a 2nd group straight-moving guide groove 12 are formed on a fixed cylinder 3, and a 1st group cam follower 7 formed on the zoom extension cylinder 6 of a 1st group and the straight-moving guide piece 11 of a 2nd group holding frame 2 are engaged with the corresponding cam 9 and lead groove 13, and straight-moving guide grooves 10 and 12 to constitute a cam mechanism which converts the movement of the zoom operation ring 4 into the movement of the lens group along the optical axis.
Patent JP-S527502-A (JP)
Title: Pneumatic tire
Inventor: KONISHI TADAHIRO
IPC: B60C9/28
Filed: 1975-01-28
Abstract: PURPOSE: To provide a pneumatic tire having tough resistance with respect to cut or penetrating damage at the time of running along bad road and also having execllent high-speed durability at the time of running along paved road. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10196421-A (JP)
Title: Valve timing controller for engine
Inventor: MATSUMURA TATSUO
IPC: F01L13/00
Filed: 1997-01-07
Abstract: PROBLEM TO BE SOLVED: To accurately feedback-control a rotational phase changing means on the basis of a detected value of the phase difference even in a case where the phase difference generated between a crank shaft and a cam shaft includes the phase deviation to be generated caused by the mechanical error. SOLUTION: In a control unit 21, a crank angle sensor 11 and a cam position sensor 12 are connected to the input side, and an electromagnetic actuator 22 is connected to the output side. The control unit 21 operates an eccentric mechanism by the electromagnetic actuator 22 and generates the phase difference between a crankshaft and a cam shaft. Moreover, the control unit 21 detects the phase difference on the basis of the signals from the crank angle sensor 11 and the cam position sensor 12, removes the phase deviation from the detected value of the phase difference, calculates the operating amount in which the eccentric mechanism is actually operated, and feedback-controls the eccentric mechanism by the electromagnetic actuator 22.
Patent JP-H08200521-A (JP)
Title: Gate valve device
Inventor: KOYANO SHINJI
IPC: F16K31/06
Filed: 1995-01-27
Abstract: PURPOSE: To reduce the cost, to realize the miniaturization, and to reduce the heating value by miniaturizing an electromagnet part. CONSTITUTION: A neck part 4 is provided on a lid body 2 to open/close an opening part 3, and the radial levitation of the neck part 4 is achieved by a radial electromagnet part 12 while the axial levitation of the neck part 4 is achieved by outer permanent magnet bodies 16, 17. The outer permanent magnet bodies 16, 17 axially levitate the neck part 4 by the repulsive force with inner permanent magnet bodies 16, 17 which are integratedly fitted to the neck part 4. That means, the thrust load of the neck part 4 is borne by the outer permanent magnet bodies 14, 15 so as to miniaturize the radial electromagnet part 12, and the role of the radial electromagnet part 12 is only the radial levitation of the neck part 4.
Patent JP-S56111249-A (JP)
Title: Preparation of semiconductor device
Inventor: TOUGEI YOSHIIKU
IPC: H01L23/52
Filed: 1980-02-04
Abstract: PURPOSE:To smooth the surface after the formation of wiring, by forming an amorphons or polyerystalline Si layer on an Si substrate, forming a wiring pattern by implanting impurities ions and activating it by laser beam radiation. CONSTITUTION:An amorphons Si layer 2 is stacked on an Si substrate 1. A resist- mask 3 is formed, to which P ion is implanted to form an N<+> type wiring layer 4. Then laser annealing is applied to monocrystallize the wiring layer 4 and the portion thereabove and to activate the P ion. Then the layer 4 is now quite mobile. Thereafter the resist mask 3 is removed and on the layer 2 an insulating film is coated to form the next wiring layer. With such an arrangement, the smooth surface causes no disconnection of wiring and because the fairly uniform and high quality oxide film can be formed, thin film is sufficient to maintain the inter-layer pressure resistance.
Patent JP-H09202134-A (JP)
Title: Air conditioner for vehicle
Inventor: IWATA YOSHIMASA
IPC: B01D46/42
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To detect clogging of a dust filter by detecting the pressure drop in a space between the dust filter and a blower unit. SOLUTION: A dust filter 12 is arranged between a blower 15 and an air intake, and a pressure sensor 13 to detect the pressure in a space 16 between the blower 15 and the dust filter 12 is provided in the space 16. In addition, a clogging detecting device to detect the clogging degree of the dust filter 12 based on the detected pressure by a pressure sensor and an alarm device to alarm the clogging degree detected by the clogging detecting device are provided.
Patent JP-H06218767-A (JP)
Title: Resin molding mold for electronic component
Inventor: NISHIMURA TAKASHI
IPC: B29C45/26
Filed: 1993-01-28
Abstract: PURPOSE:To provide a resin molding mold for electronic components, capable of obtaining a product inexpensively, by a method wherein conventional troubles in the resin molding mold for obtaining electronic components, in which the necessity of a main runner, a sub runner and a gate as well as bad area productivity and bad yield of materials are included CONSTITUTION:The title mold is constituted so that molten resin is poured into a component molding section 15, formed so that a plurality of electronic component products sections are formed so as to be connected to each other, through a gate 14 to mold a continuous directly connected electronic components whereby a plurality of times of electronic components can be obtained by using the same main runner 12, sub runner 13 and gate 14 while area productivity as well as the yield of materials can be improved.
Patent JP-H09204594-A (JP)
Title: Servo motor control signal generation system for proportional type radio control device
Inventor: NAKAJIMA KENICHI
IPC: H02P27/08
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To secure the fast responsiveness and also to optionally vary the frame time within a limited frequency band by converting the frequency of the frame time signal of an input pulse string having its modulated width into an optional frame time signal. SOLUTION: A pulse width/voltage conversion circuit 1 inputs the pulse string which is repeated by the frame time signal of the prescribed frequency that undergone the modulation of width for control of a servo motor and converts the pulse string into the voltage signal corresponding to the pulse width. A frame time signal oscillation circuit 2 oscillates the individual frame time signals of different repetitive frequency independently of the frame time signal of the prescribed frequency. Then a pulse width modulation circuit 3 performs the pulse width modulation of the voltage signal converted by the circuit 1 by means of the frame time signal outputted from the circuit 2. Thus it is possible to easily and optionally vary the frame time of the control signal and also to correspond to a servo system having the fast responsiveness.
Patent JP-H07218458-A (JP)
Title: Local analysis method
Inventor: YAMASHITA HIROSHI
IPC: G01N23/227
Filed: 1994-02-04
Abstract: PURPOSE:To provide a method by which elemental analysis can be made on a very small area on a semiconductor device. CONSTITUTION:The conductive film 17 of a semiconductor device is etched off by dipping the device in phosphoric acid (H3PO4) maintained at 60 deg.C. Then a barrier metal 15 is etched off by dipping the device in a hydrogen peroxide solution (H2O2) maintained at 80 deg.C. Thereafter, the device is dipped in a mixed solution containing hydrofluoric acid (HF) as a wet etchant. As a result, polycrystalline silicon 16 is separated from an interlayer insulating film 13. After separating the silicon 16, an area to be analyzed on the device is irradiated with an electron beam 18 by using an electron probe microanalyzer (EPMA) as an analyzer.
Patent JP-S5398774-A (JP)
Title: Manufacture for anode substrate fluorescent display tube
Inventor: ASHIUCHI KENZOU
IPC: H01J9/14
Filed: 1977-02-09
Abstract: PURPOSE:To effectively suppress the occurrence of pin holes and to obtain the anode substrate wiht high quality, by processing vacuum scumming after screen printing, in forming the insulation layer with the insulation paste at the insulating area between the conductive layer for wiring and the anode conductive layer.
Patent JP-H11207344-A (JP)
Title: Treatment of sand filtration back washing waste water
Inventor: KAMIMURA KEIJI
IPC: B01D63/10
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To improve the recovery ratio of a treated water by membrane- separating a back washing waste water from a sand filtration device with a spiral type membrane module to recover the permeated water. SOLUTION: In the treatment of the sand filtration back washing waste water with the spiral type membrane module, the spiral type membrane module is formed by winding a bag like separation membrane 10 around a shaft 20 to form a wound body, to supply the raw water from one end surface of the wound body and to take out the permeated water and concentrated water from another end surface. Because the back washing waste water is membrane- separated, the membrane permeated water is capable of being added into the sand filtration treated water and the recovery of water is extremely increased.
Patent JP-S62172093-A (JP)
Title: Continuous production of solid fuel-oil slurry
Inventor: IGARASHI TAIZO
IPC: C10L1/32
Filed: 1986-01-23
Abstract: PURPOSE:To obtain a slurry of a solid fuel-oil slurry having low viscosity and containing solid fuel stably dispersed in a hydrocarbon oil in high concentration, by adding a slurry of ultrafine powder to a solid-hydrocarbon oil slurry and disintegrating the slurry mixture with a wet ball mill. CONSTITUTION:A part of a solid fuel-hydrocarbon oil slurry produced by pulverizing and mixing with a wet ball mill is optionally diluted with a hydrocarbon oil and passed through a continuous stirring wet pulverizer to obtain an ultrafine solid fuel-hydrocarbon oil slurry having a particle size distribution wherein the fraction of ultrafine particles of <=10mum diameter is >=50wt%. The ultrafine slurry is added to the above wet ball mill and subjected to wet disintegration together with the solid fuel and the hydrocarbon oil to obtain the objective solid fuel-oil slurry.
Patent JP-H01188317-A (JP)
Title: Coloring method of plastic coated metallic pipe
Inventor: OKADA HIROSHI
IPC: B29C48/09
Filed: 1988-01-25
Abstract: PURPOSE:To perform efficiently colored coating without generating waste of a material, by a method wherein rust preventive plastic and coloring plastic are extruded separately respectively through an extruding machine and a coating having a two-layer sectional structure is formed on a metallic pipe. CONSTITUTION:A first extruding machine 2 extruding rust preventive plastic and a second extruding machine 3 extruding coloring plastic are connected tightly by short pipes respectively with a round die 1 performing plastic coating. Plastic raw materials are fed to the extruding machines 2, 3 respectively under a state of a pellet and heating/kneading/weighing of them are performed into a semimolten state with a heater and extruded within the round die 1. A metallic pipe 6 to which a plastic coating is applied is introduced into the round die 1 from a left side direction, respective semimolten plastic passed through manifolds 4, 5 turns two-layer sectional structure which possesses coloring plastic 8 in an upper layer and rust preventive plastic 7 in a lower layer. The two-layer structure is piled up in a laminar state in a flow path on this side of a lip port 1a provided on the tip of the round die 1, extruded through the lip port 1a under a state of parison and coated over the steel pipe 6 passing through the inside of the die 1.
Patent JP-H03217044-A (JP)
Title: Holding jig for circuit board
Inventor: IMAI KUNIHIKO
IPC: H01L21/68
Filed: 1990-01-23
Abstract: PURPOSE:To softly hold a board, to eliminate apprehension of damage of the board during holding for practical use in industry, by providing three or more rodlike members, a stationary member to be fixed to a predetermined position, and specific coil springs to be mounted on the rodlike members. CONSTITUTION:In a holding jig A for holding a thin board used for an electronic component, at least three rodlike members 5, stationary members, 1, 2 to be fixed to predetermined positions of the members 5, and coil springs 7 made of wires of circular sectional shape and mounted on respective rodlike members 5 at a pitch for the board to be inserted and positioned are provided. For example, all are formed of stainless steel, four rodlike members 5 and two stoppers 9 are secured at the ends to the members 1, 3 as stationary members, and coil springs 7 are inserted over the entire lengths of the members 5. The pitch of the springs 7 is desirably narrower than the thickness of the board.
Patent JP-S57145418-A (JP)
Title: Manufacture of tuning fork type piezoelectric oscillator
Inventor: TABATA HIDEO
IPC: H03H9/125
Filed: 1982-01-29
Abstract: PURPOSE:To suppress variance in electric characteristics by eliminating the need to arrange oscillators by connecting electrodes to both surfaces of one quartz plate simultaneously, and then separating the oscillators individually. CONSTITUTION:On a thin plate 13 of a piezoelectric material, tuning fork type oscillators 1 are formed through supporting parts by photoetching technique. A mask material 14 which has window parts permitting electrode connection parts of the oscillators 1 to appear is adhered to a thin film 13. By a thin-film forming method by vapor deposition, etc., from at least either side of the top and reverse surfaces of the thin plate 13, a conductive thin film is provided on the side wall of the oscillator 1 to connect the top and reverse electrodes in phase. Then, the oscillators 1 are separated individually from the supporting parts. Thus, easily assembled and small-sized oscillators 1 are obtained with extremely high mass- productivity.
Patent JP-S58131925-A (JP)
Title: Production of 2,2',4,4'-tetrachlorobenzophenone dichloride
Inventor: HAGA TAKAHIRO
IPC: B01J27/00
Filed: 1982-01-29
Abstract: PURPOSE:Inexpensive and easy-to-handle carbon tetrachloride is used as a raw material to effect the reaction with m-dichlorobenzene in the presence of aluminum chloride to produce 2,2'4,4'-tetrachlorobenzophenone dichloride in high yield. CONSTITUTION:The reaction between carbon tetrachloride and m-dichlorobenzene is carrried out in the presence of aluminum chloride to produce 2,2'4,4'- tetrachlorobenzophenone dichloride. The reaction temperature is 15-60 deg.C, preferably 25-45 deg.C. The objective compound is obtained in high yield as much as more than 95%.
Patent JP-H01188991-A (JP)
Title: Pattern recognizing device
Inventor: NOMURA MASAHIDE
IPC: G06T7/00
Filed: 1988-01-22
Abstract: PURPOSE:To heighten a recognition rate even for a complicated input picture by calculating the distance between a pattern on feature space obtained by convoluting a mask and picture data and a standard pattern. CONSTITUTION:A processor dedicated to an convolution convolutes the masks, which are previously calculated with an expression I and another expression II and stored in a memory for masks, into the picture data inputted from a picture input device and writes the convoluted result to a feature space memory. On the other hand, a result obtained by convoluting the masks expressed by the expression I and the expression II into the standard pattern to be recognized is stored in an identification pattern memory. A feature matching device executes the matching of the pattern newly written to the feature space memory with the standard pattern stored in the identification pattern memory by calculating the distance defined by an expression III and the comparing the calculated distance with a previously determined value in order to find out which is bigger, either the former or the latter. In the above-mentioned expressions, X and Y represent longitudinal and horizontal positions of a picture, (k) represents a space frequency, theta represents a direction for analyzing the space frequency, (p) represents a parameter to distinguish a mask Mo and another mask Ms, and sigma also represents another parameter.
Patent JP-H07276255-A (JP)
Title: Fluid torque shock generator
Inventor: GUNAARU KURISUTAA HANSON
IPC: B25B21/02
Filed: 1995-01-30
Abstract: PURPOSE: To provide a hydraulic torque impact generator capable of operating with high frequency and generating torque impact of high energy by remarkably shortening the sealed cooperation between movable portions in the generation of impact by using a pressure bypass control valve. CONSTITUTION: A movable sheet element 19 and an axial seat upheaval part 22 divide the axial upheaval part 22 into one high pressure partitioning compartment H.P and one low pressure partitioning compartment L.P in cooperation with the axial seal lands 13, 14 oppositely disposed in a fluid chamber 12, a valve device formed by a expandable contact element 24 supported by an axial groove 23 of the seal upheaval part 22 is mounted, the groove 23 is communicated with the high pressure compartment H.P, and the contact element 24 is sealed by the fluid pressure at pressure magnitudes above a fixed level. A sealing barrier around an output spindle 11 comprises a clearance seal, a low pressure chamber and a biased piston, and prevents temperature related pressure variations in the fluid chamber 12.
Patent JP-H09205409-A (JP)
Title: Negotiation equipment
Inventor: KUROSAWA KAZUMASA
IPC: H04J3/12
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To allow an equipment to flexibly cope with an actual negotiation form by separating incoming/outgoing channels assigned as negotiation lines for each transmission block, coding a speech form and a destination and discriminating a reception signal so as to decode the signal or to relay it. SOLUTION: A transmission line interface means 11 separates incoming/outgoing channels assigned as negotiation lines for each transmission block. A reception relay means 15 separates and discriminates a code, a form and a destination received from the incoming channel and when the inputted signal is addressed to its own station, the means 15 allows the received signal to be decoded and a terminal equipment processing means 13 to give a signal to allow the means 13 to provide the output of a speech signal. When the received signal is not addressed to its own station, the means 15 relays the signal to the outgoing channel for a succeeding transmission block via a transmission means 16.  A man-machine interface means 12 sets a speech form and a destination, allows a coding means 14 to multiplex own station information onto a code obtained by compressing a speech signal of its own station terminal with a coding means 14 and allows the resulting multiplexed signal to be sent to the outgoing channel. Thus, a specific field assigned under an existing frame configuration is used to conduct required relay processing and the speech processing of its own station.
Patent JP-S54105852-A (JP)
Title: Solution separating method
Inventor: TAKADONO SUMIO
IPC: C02F1/44
Filed: 1978-02-07
Abstract: PURPOSE: To make possible prolonged separation of solution by reverse osmosis separation in combination with a multistage solution separating method or a circulating solution separating method to prevent propagation of microorganisms in the raw liquid by means of a germicide.  
     CONSTITUTION: This relates t a reverse osmosis separation device or a solution separator such as an ultrafilter in which the propagation of microorganisms is a caused during the passage of the raw liquid due to a nutritive substance contained in the liquid, thereby posing the problem of a deterioration in performance. Solution separating devices 1 are arranged by multi-stages so that permeated liquid and/or concentrated liquid separated by the slution separating device on each stage (the latter is illustrated) is further treated with the subsequent one through a extraction tube 2. In addition, a germicide is added to a raw liquid feed pipe 5 and a piping between respective separating devices 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60158611-A (JP)
Title: Plating device
Inventor: MORIJIRI MAKOTO
IPC: C25D5/00
Filed: 1984-01-30
Abstract: PURPOSE:To obtain a plated film having no variation of the composition of the plated film, and to indicate favorably magnetic anisotropy by a method wherein a substrate to form the plated film thereon is rotated, and a magnetic field having the fixed direction always is applied on the substrate according to the magnetic field to rotate synchronizing with the rotation of the substrate. CONSTITUTION:A substrate holder 13 is connected to a rotary shaft 12 in a plating tank 11, and a substrate 14 to be plated is held by the substrate holder 13. Permanent magnets 15 to apply magnetic anisotropy to the substrate 14 are held by the substrate holder 13, and a plating current is flowed between an anode 16 and the substrate 14 rotating the rotary shaft 12 according to a rotation driving body such as a motir, etc. to form a plated film on the surface of the substrate 14.