baber/WOPTO huggingface dataset:
Patent JP-H04174021-A (JP)
Title: Interface
Inventor: SAITO HIROMICHI
IPC: G06F3/12
Filed: 1990-11-02
Abstract: PURPOSE:To remove restrictions of a cable upon the installation place of a device and to prevent contacts from deteriorating or breaking by receiving respective data bit signals by transmitting circuits and sending currents which are different in frequency by the transmitting circuits, and restoring the currents by respective receiving circuits. CONSTITUTION:A computer side consists of a data encoding circuit 2 which converts data to be sent to a printer into a signal suitable for transmission, the transmitting circuits 31 - 3n which send the signal as radio waves, the receiving circuits 91 - 9m which receive radio waves from a printer side, and a status signal decoding circuit 10 which converts the signal. The printer side, on the other hand, consists of receiving circuits 41 - 4n, a data decoding circuit 5 which converts the signal, a status signal encoding circuit 7 which converts a printer status signal into a signal suitable for transmission, and transmitting circuits 81 - 8m which send the signal as radio waves. Consequently, the computer and printer sides are connected without using any cable and the restrictions of the cable upon the installation place of the device are removed and contacts neither deteriorate nor break.
Patent JP-H08161346-A (JP)
Title: Device and method for document preparation
Inventor: TANOSAKI YASUO
IPC: G06F17/30
Filed: 1994-11-30
Abstract: PURPOSE: To provide a device and method for document preparation capable of retrieving at high speed concerning a document utilized frequently and capable of saving storing space concerning large quantity of document data. CONSTITUTION: A controller 4 deletes the retrieving index of document data which is not utilized for more than a specified time from a memory 5 through the use of information in this memory 5 with the memory 5 storing the utilizing time of a document identifier and document data. On the other hand, the controller 4 deletes the identifier of document data which is not utilized for more than the specified time from the memory 5. In addition, when an retrieving index is not added, the controller 4 refers to text data to retrieve-control a document including a key word.
Patent JP-S63151642-A (JP)
Title: Production of glass preform for optical fiber
Inventor: TANAKA GOTARO
IPC: G02B6/00
Filed: 1986-12-16
Abstract: PURPOSE:To obtain a glass preform for optical fiber free from residual bubbles, by putting a soot material synthesized by vapor-phase reaction into a vessel, evacuating the vessel to remove adsorbed gas from the soot, substituting the space in the vessel with He and heating the soot at a high temperature to convert the soot into transparent glass. CONSTITUTION:A soot material 1 synthesized by a vapor-phase reaction is held in a muffle 3 and sealed with a sealing material 4. The muffle 3 is evacuated with a vacuum pump 5 to remove adsorbed gas from the soot 1. A valve 6 is closed, a valve 7 is opened and He gas is supplied from a gas source 8 to the muffle 3 to effect the adsorption of He to the soot 1. The seal 4 is opened while introducing He gas into the muffle and the furnace temperature is raised with a heater 9 to convert the soot 1 into transparent glass and, at the same time, to include He gas into the glass in the form of solid solution. A high-purity glass preform for optical fiber free from bubbles can be produced by this process.
Patent JP-H05110727-A (JP)
Title: Facsimile equipment
Inventor: KIMURA MUNENORI
IPC: H04M19/08
Filed: 1991-10-18
Abstract: PURPOSE:To supply power from a power supply unit in common to a facsimile main body and a-portable telephone set by connecting the facsimile main body and the portable telephone set via a portable telephone adaptor. CONSTITUTION:A portable telephone set 3 consists of a telephone main body 9 and a telephone battery 10. The telephone battery 10 sends power to the telephone main body 9. The portable telephone set 3 is connected to a connector 8 of the facsimile main body 1 via the portable telephone adaptor 11. A power switch 6 of the facsimile main body 1 is closed to supply power from a power supply unit 2 to a DC/DC converter 5 to implement facsimile communication, then the portable telephone adaptor 11 is connected between the connector 8 of the facsimile main body 1 and the portable telephone set 3 in place of the telephone battery 10 and power is supplied from the power supply unit 2 with a large capacity to the telephone set main body 9 of the portable telephone set 3 through the connection.
Patent JP-H05104008-A (JP)
Title: Blade plate for gylatory crusher
Inventor: KATAYAMA TSUKASA
IPC: B02C2/04
Filed: 1991-10-18
Abstract: PURPOSE:To provide a blade plate for a gylatory crusher which prevents efficiently treated materials from sticking in the grooves of the main body of a blade plate when the materials fall in a crushing chamber during crushing. CONSTITUTION:Corrugated lines are formed on the outer surface of the main body 2 of a blade plate made of a highly abrasion resistant material in the same direction with the generating line are ranged along its circumferential direction. The blade plate is formed on the top of the corrugation, and the blade edge 6 has a curved cross section. More than one deep grooves 3 are formed on the bottom of the corrugation. A buried band material 5 made of a poorly abrasion resistant material is buried in the deep grooves 3 by bonding with a bonding device 7. The main body 2 of the blade plate is formed in a integrated structure.
Patent JP-H04174012-A (JP)
Title: Clock supply device
Inventor: HORI YASUTAKA
IPC: G06F1/04
Filed: 1990-11-02
Abstract: PURPOSE:To prevent the supply of a clock signal from being interrupted by preparing plural clock circuits, and informing an opposite circuit of the state of this circuit, and controlling the transmission of the synchronizing pulses to clock signals according to the state of this circuit and the state of the opposite circuit. CONSTITUTION:In the clock circuits 4a and 4b, one-shot multivibrators 6 which receive the clock signals generated by respective clock generating means 3 are triggered with the clock signals and input the clock signals to one-side input terminals of AND circuits 7. The gating of tri-state buffers 5 is controlled with the output signals of the AND circuits 7. Namely, the clock signals generated by the clock generating means 3 are buffered to control the transmission to a synchronous bus 1. Consequently, even if trouble occurs to the clock generating means of one clock circuit, the other clock circuit is backed up and the supply of the clock signal is never stopped.
Patent JP-H07151189-A (JP)
Title: Toothed belt
Inventor: HAMANO NAOKI
IPC: F16G1/28
Filed: 1993-11-29
Abstract: PURPOSE:To improve the bending fatigue life by containing sulphur and the substance indicated by the chemical formula of the prescribed amount relative to the amount of the hydrogenated nitrile rubber where a back rubber layer, a core layer, a tooth rubber layer, and a tooth canvas layer are laminated in this order, and the rubber of the back rubber layer and the tooth rubber layer is of the prescribed hydrogen ratio, and setting the dynamic loss modulus of easticity to the prescribed value. CONSTITUTION:In a toothed belt 1 where a back rubber layer 2, a core layer 4, a tooth rubber layer 5, and a tooth canvas layer 6 are laminated in this order, the rubber of the back rubber layer 2 or the tooth rubber layer 5 contains 0.3-1.0 pts.wt. sulphur and 1.0-3.0 pts.wt. substance indicated by the chemical formula (R1-R4 indicate H- or alkyl group) to 100 pts.wt. hydrogenated nitrile rubber of the hydrogenation ratio of 90-97%, and the dynamic loss modulus of easticity at 100 deg.C is >=1.1MPa. The hydrogenated nitrile rubber makes the recombination of sulphur difficult to occur through addition of hydrogen in the double bond contained in the hydrogenated nitrile rubber, and improves the heat resistance by preventing the deterioration of the elasticity. This constitution releases and distributes the mechanical stimulus to be transmitted from a pulley to a core body 3 while traveling, and improves the bending fatigue life.
Patent JP-H021949-A (JP)
Title: Method of forming solid product
Inventor: SUTEIIBUN DANIERU EBANSU
IPC: B29C67/24
Filed: 1988-11-28
Abstract: PURPOSE: To encapsulate a microminiature electronic device by exposing a predetermined region on a surface with a radiant ray and supplying a liquid to a region of the surface not exposed so as to form a solid barrier to decide one surface of the solid article to a boundary between the liquid and the beam. CONSTITUTION: A liquid polymer 26 put into a package 10 through an intake port 24 and then flows to a region 22 of a base 12 not exposed. When a front edge of the flow of the liquid polymer 26 passes through an edge 18 of a radiant ray beam 16, the polymer is immediately cured to be a battier 28 of the solidified polymer and then the barrier blocks the liquid polymer from being flowed into the region 20 of the base 12 not exposed. The barrier 28 demarcates one surface of a solid article to be formed. When the amount of the liquid polymer 26 is increased, the height of the barrier 28 is increased with the increase in the depth of the liquid polymer 26 in the unexposed region 22.
Patent JP-H01141287-A (JP)
Title: Gas cock provided with safety device
Inventor: MURAI EIJI
IPC: F16K31/44
Filed: 1987-11-26
Abstract: PURPOSE:To operate a cock located at relatively remote position smoothly through a simple structure by providing an idle angle to a final stage gear provided with a cam then opening a safety valve and operating various switches through the cam. CONSTITUTION:Upon rotation of a gear 1 at operating side, a gear 2 provided with a cam rotates around a point (a), and after the gear 2 rotates by an angle theta, an idle shaft 3 starts rotation. The gear 2 is provided with a plurality of cams C1, C2,...Cn having sections to be operated corresponding to respective cams. When rotation of the gear 2 provided with cams proceeds, a safety valve shaft 5 is pushed downward by the cam C1 then a gas safety valve 6 is attracted to a magnet excited through a thermo-couple and opened. At the same time, other cam sections C2, C3...Cn perform ON/OFF operated as required corresponding respectively to SW1, SW2....
Patent JP-H03167734-A (JP)
Title: Coating of cathode for electron gun with thermoionic material and device
Inventor: YUN YONGIN
IPC: H01J9/04
Filed: 1989-11-16
Abstract: PURPOSE: To prevent drop in heat conducting speed by supplying a sintered material or powder for forming an electrode to the periphery of a plasma electrode, and depositing on a metal cap in an oxide state by the heat and pressure of plasma in a nozzle. CONSTITUTION: Barium carbonate, strontium carbonate, and calcium carbonate are sintered to obtain an oxide of powdery or granular sintered body, and the oxide is supplied to between electrodes which produce plasma by applying a high DC voltage. At least one or mixture gas of two or more of nitrogen, helium, and argon are blown in the periphery of the plasma electrode, and thereby the oxide is deposited on a metal cap to cover it by receiving acceleration force by plasma. Since the electrode is coated with the oxide, oxidization after coating is made unnecessary. The covered layer is thus made thin, heat of a heater is quickly transmitted, and the requiring time for operating an electron gun is shortened.
Patent JP-H05217372-A (JP)
Title: Semiconductor memory device
Inventor: BOKU SANSEKI
IPC: G11C5/14
Filed: 1992-11-09
Abstract: PURPOSE: To improve the operation speed by generating a first voltage in an initial power source connection state, boosting the power source voltage in accordance with the waveform of a pulse signal outputted from an oscillator at the time of activation, and generating a second voltage being higher than the first voltage. CONSTITUTION: At the same time as a semiconductor memory device is connected to a power source, nodes N1 and N2 are initialized at power source voltage VCC. When an oscillator starts oscillation operation, voltage of nodes N1, N2 are varied in a range from a power source voltage VCC level to a 2VCC level with opposite phases each other. This variation is performed by coupling phenomenon of capacitors C2, C3. Also, nodes N3, N4 are varied by coupling phenomenon of capacitors C1, C4 from a voltage VCC level to a voltage 2VCC level. Thereby, voltage VPP is gradually boosted from a power source voltage VCC level being an initial value to a 2VCC level by distribution of electric charges through first and second transistors M1, M2 for transmission. Thereby, operation speed can be increased.
Patent JP-H11128582-A (JP)
Title: Washing and drying machine
Inventor: SAITO TAKESHI
IPC: D06F25/00
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a washing and drying machine of offering low-cost, efficient and positive water recovery without another passage for dehumidifying the water evaporated from the object at the drying process by drying object in the washing and spin-drying basket contacting hot-air for dry. SOLUTION: It sets a washing and spin-drying basket 6, opening the upper face, rotatably in a tank 5 supported in a cabinet 1. And it sets an agitator 7 at the bottom of the washing and spin-drying basket 6. And it sets a hot-air generator 19 which supplies hot-air into the washing and spin-drying basket 6 at the drying process. At the washing and drying machine having a dehumidifying mechanism 45 which recovers with condensation from the evaporated water of objects, the dehumidifying mechanism 45 makes a clearance space 41 that between the inside wall of the tank 5 and the outside wall of the washing and spin-drying basket 6 to the dehumidifying space.
Patent JP-H10135333-A (JP)
Title: Manufacturing method of contact of semiconductor device
Inventor: BAN HYO-DONG
IPC: H01L27/105
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To secure a sufficient alignment margin and, at the same time, to reduce the level difference between a cell array area and a peripheral circuit area as much as possible, by forming landing pad contact holes through an interlayer insulating film, and filling up the contact holes with a conductive material for forming landing pads. SOLUTION: After gate electrodes 105 are formed on a substrate 101 and coated with spacers 107, and an oxide film is formed on the exposed surface of the substrate 101 between the gate electrodes 105, an etching stopping layer 109 is formed to such a thickness that the layer 109 does not fill up the spaces between the electrodes 105. Then, an interlayer insulating film 114 is formed on the substrate 101 and landing pad contact holes 116 are formed by patterning the insulating film 114 for exposing the spacers 107 and the etching stopping layer 109. Thereafter, landing pads 117a and 117b are formed by filling up the contact holes 116 with a conductive material after the surface of the substrate 101 is exposed by removing the etching stopping layer 109 and the oxide film.
Patent JP-2001115041-A (JP)
Title: Antistatic polymer composition
Inventor: IKEGAMI YOSHINARI
IPC: C08J5/18
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain both an economical antistatic polymer composition and a molded product using the polymer composition as a raw material. SOLUTION: This antistatic polymer composition is obtained by adding 1-200 wt.% of a hydrate of calcium or magnesium chloride or nitrate having deliquescence to a raw material polymer except vinyl chloride resin. The polymer molded product such as a film, a sheet, a three-dimensional material or an assembled product is prepared from the antistatic polymer composition. Thereby, the antistatic properties of the molded product are improved.
Patent JP-H01142181-A (JP)
Title: Snow removing device for roof
Inventor: KOIDE KATSUO
IPC: E04D13/10
Filed: 1987-11-26
Abstract: PURPOSE: To remove the snow while arbitrarily selecting the timing and the amount by temporarily preventing the dropping of snow by fixing a plurality of arrays of snow stopper bodies on an inclined roof on which the snow can glide, and then electrically energizing the snow melting devices mounted on the snow stopper bodies. CONSTITUTION: A plurality of arrays of L-shaped snow stopper bodies 12... are arranged on an inclined roof 1 on which the snow S can glide, in parallel with the eaves 4 with approximately the same length as the eaves 4. The snow stopper bodies 12 are respectively provided with electrothermal heaters 14..., and the energization to the heaters is controlled by the operation of a control panel 15. The dropping of snow is temporarily prevented by the snow stopper bodies 12..., and the electrothermal heaters 14... are energized while properly selecting the timing and the electric power, so that the snow S near the electrothermal heaters 14 is melted and dropped over the snow stopper bodies 12....
Patent JP-H09136660-A (JP)
Title: Remote control device for garaging
Inventor: KAWASAKI AKIHISA
IPC: B62D6/00
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To facilitate the garaging work even in the case of a narrow garage, which has no space for opening a door of a vehicle, without providing a new optional equipment. SOLUTION: A vehicle 12 is provided with a control unit 13 for controlling the engine start, engine stop, acceleration, braking, a steering device and a forward and backward movement switching device, and put-on/off of a lamp of the vehicle 12, and the vehicle 12 is moved for garaging by the remote control by a remote controller 14. The vehicle 12 can be also provided with a GPS receiver and a position confirming device such as a video camera and a positional information sending device so that the garaging is performed by the remote controller 14, confirming the positional information.
Patent JP-S63154665-A (JP)
Title: Harmful insect control agent, its production and harmful insect control composition containing the same
Inventor: ROBAATO JIYON BUREEDO
IPC: C07D405/12
Filed: 1987-11-27
Abstract: l. A compound of Formula I or a salt thereof:    (I)  Ar-Q-(CH2)m-A-(CH2)n (CE<1>=CE<2>)aCE<3>=CE<4>CXNR<1>R<2>   where Ar s a 6-membered heteroaromatic ring containing, as the heteroatom or heteroatoms, one or two nitrogen atoms and is optionally substituted by one or more of halogen, cyano, C1-6-alkyl (optionally substituted by halogen), or C1-6- alkoxy (optionally substituted by one or more of halogen or C1-6-alkyl), or RS(O)x where x is 0, l or 2 and R is C1-6-alkyl optionally substituted by one or more halogen atoms,  Q is -CH2- or -O-,  m and n are each independently 0 to 7,  A is -CH2- or -O-,  a is 0 or l, E<1> to E<4> are independently hydrogen, C1-4-alkyl or halo-C1-4-alkyl or halogen,  X is oxygen or sulphur, and R<1> and R<2> are independently hydrogen, C1-6 alkyl or C3-6-cycloalkyl, either being optionally substituted by one or more of C1-6-alkyl, C2-6-alkenyl, dioxalanyl, C3-6-cycloalkyl, C1-6-alkoxy or RS(0)x as defined above. The compounds and their salts are useful as insecticides and acaricides.
Patent JP-H03160090-A (JP)
Title: Continuous dry distillation and liquefaction apparatus for organic material
Inventor: KIKUCHI KAZUMASA
IPC: C10B57/02
Filed: 1989-11-20
Abstract: PURPOSE:To treat simultaneously and continuously org. materials with any properties and to obtain a product with high purity by providing a plurality of dry distillation pots with specified structures in an apparatus for dry distillation of an org. substance, cooling a generated gaseous product and obtaining a liquefied dry distillation product. CONSTITUTION:In an apparatus wherein an org. substance is dry-distilled and a generated gaseous product is cooled to obtain a liquefied dry distillation product, to a dry distillation pot consisting of an airtight container with a double structure, a plurality of feeding apparatus which can feed simultaneously org. materials with any properties while keeping inner vacuum constant are provided and a gap between the inner container and the outer container is employed as a path for a heated fluid. In addition, the first dry distillation pot with a discharge hole through which a pyrolysis gaseous product and an inorg. residue can be continuously discharged, a first-stage condenser liquefying the gaseous product, a second-stage dry distillation pot wherein the liquefied org. compd. is dry-distilled again and purified, a second-stage condenser, an evacuator for keeping the first and the second stage dry distillation pots vacuum and a temp. controlling apparatus for controlling the dry distillation temp. of the first and the second dry distillation pots are provided.
Patent JP-H01142613-A (JP)
Title: Display device and stereoscopic video display device
Inventor: KANEKO MASAHARU
IPC: G02B30/25
Filed: 1987-11-30
Abstract: PURPOSE:To enable display and stereoscopic display with simple constitution by constituting a liquid crystal element of a ferroelectric liquid crystal cell which holds a ferroelectric liquid crystal in place between transparent substrates and switches two states of different molecular major axis direction of liquid crystal molecules and a linear polarizer disposed to face one face thereof. CONSTITUTION:The light information emitted from a display element 10 enters the linear polarizer 20, by which the light is converted to linearly polarized light and is inputted to the ferroelectric liquid crystal cell 30. This light is converted to the linearly polarized light, circularly polarized light or elliptically polarized light by the double refractiveness of the ferroelectric liquid crystal 30 according to the angle between the polarization direction of the incident linearly polarized light and the direction of the molecular axes in said cell. On the other hand, the ferroelectric liquid crystal cell 30 is kept switched at a high speed between the two states of the different molecular axis direction of the liquid crystal molecules 35. The light is thereby outputted as the right and left circularly polarized light or elliptically polarized light, etc., according to the switching to form the video on a screen 60. The exit light outputted from the liquid crystal element 40 is projected to an element for observation and the stereoscopic video is obtd.
Patent JP-H03159770-A (JP)
Title: Device to detect thickness of printing paper
Inventor: KUROSAWA MAKOTO
IPC: B41J25/308
Filed: 1989-11-17
Abstract: PURPOSE:To detect thickness of a printing paper by a simple operation by a method wherein one of two swing arms is provided so that it swings round a shaft to which the arm is fixed at its one end and is also provided with a toucher that touches the printing paper, and the other swing arm is installed to the aforementioned swing arm so that it becomes capable of swinging round a shaft fixed to said swing arm and is made to interpose at its one end between detecting elements of an on-off sensor. CONSTITUTION:A swing arm 9 is rotatably supported round a shaft 10 that is attached to an arm 3, an a cam follower 11 is provided to the swing arm and one end of a spring 12 is also attached to the swing arm so that the cam follower 11 is given impetus in the direction toward a cam 6. The other end of the spring 12 is hung, in the same way as that of another spring 8, to a part of a frame 1. An on-off sensor 13 for detection of thickness of a printing paper is composed of a beam-projecting member and a beam-receiving member, and emits signals when the beam is, for instance, intercepted with the arm 9. A toucher 14 is provided to the swing arm 3 and is rotatably supported therewith so that it touches the printing paper.