baber/WOPTO huggingface dataset:
Patent JP-H06232979-A (JP)
Title: Multi-media communication conference system
Inventor: WATANABE HIDEHIKO
IPC: H04M3/56
Filed: 1993-01-29
Abstract: PURPOSE:To attach a token only with an easy operation and to make a conference progress smoothly in a multi-media communication conference system. CONSTITUTION:Voices (words) in accordance with multi-media terminals 32-33 are registered in advance on a main station terminal 28. The fact that a call originating request is issued from the multi-media terminal 32 is notified to a multi-medial terminal 28 by touching a token request area on the LCD screen of the multi-media terminal 32. The multi-media terminal 28 displays from which participating terminal the request is issued on an LCD 29 screen, and a name equivalent to a terminal on which the token is desired to attach and registered in advance is vocalized after a token attaching area is touched. Thereby, the name is converted to data representing the feature of the voice by the feature extraction part of a speech recognition part, and furthermore, it is sent to a similarity calculation part, and data with highest similarity out of dictionary data is selected, then, the token is attached on a recognition result.
Patent JP-H11205288-A (JP)
Title: Light wave network system
Inventor: CHIKUMA NAOYUKI
IPC: H04B10/07
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To precisely adjust the precision of an optical wavelength based on a single reference light signal in a light wave network where plural nodes (end stations) exist. SOLUTION: The reference end station A and five general end stations B-E are connected by optical cables. The reference end station A is provided with a reference light source generator 10. A network monitor 1 monitors the wavelength of a light signal transmitted from the station A based on the reference light signal generated in the reference light source generator 10. The reference light signal is wavelength-multiplexed on a main signal and it is supplied to the general end stations B-E. The general end stations B-E do not have the reference light source generator 10 in the self-stations and network monitors 1' monitor the wavelength of the light signal transmitted based on the reference light signal sent from the reference end station A.
Patent JP-S632962-A (JP)
Title: Production of n-long-chain acylamino acid type surface active agent and liquid detergent composition containing said active agent
Inventor: TANAKA KENICHI
IPC: C07C233/47
Filed: 1986-01-24
Abstract: PURPOSE:To obtain the titled compound neither producing turbidity nor precipitate even by blending with a liquid detergent and yet no fading dyestuff of the detergent, by reacting a fatty acid chloride obtained by distillation as a raw material with an amine acid in the presence of an alkali. CONSTITUTION:A distilled fatty acid chloride which is obtained by reacting phosphorus trichloride with a fatty acid and distillation is dripped for 0.5-5hr at -5-30 deg.C to an aqueous solution containing 0.1-1.5 equivalent amine acid and 2.2-3.3 equivalent alkali and aged at the same temperature or 40-60 deg.C to give the aimed compound. Glutamic acid, aspartic acid, sarcosine, beta-alanine and N-methyl-beta-alanine are used as the amino acid. 0.5-50wt% of the surface active agent is added to a liquid detergent composition, which is useful as a shampoo, body shampoo, liquid soap, detergent for kitchen, etc.
Patent JP-H11204457-A (JP)
Title: Method for forming cvd-ti film
Inventor: IKEDA TARO
IPC: H01L21/285
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a CVD-Ti film, which is able to form a Ti film ensuring a stable contact resistance and a good morphology of an interface with an Si substrate. SOLUTION: For the formation of a Ti film on an Si substrate 41 existing at the bottom of a contact hole by CVD making us of a film-forming gas containing a TiCl4 gas, the film-forming gas containing the TiCl4 gas is fed in such a state that a natural oxide film 50, which exists on the Si substrate, is left, followed by forming a TiSi4 layer 51 on the Si substrate 41.
Patent JP-2000215231-A (JP)
Title: Travel plan aiding device, travel information providing device, and terminal equipment for providing travel information
Inventor: FUJIWARA HISAAKI
IPC: G06Q50/00
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a travel information based on the popularity of a certain destination in each age and each time band. SOLUTION: The travel plan aiding device 1 includes a terminal equipment 3 and a providing device 4. The equipment 3 and the device 4 can transmit/ receive information to/from each other. A travel information data base 27 in the device 4 stores plural travel information including destination information indicating destinations and event information indicating events to be held in respective destinations. An operator inputs an area to while a traveler intends to travel and the scheduled period of the travel from a providing side input device 24 in the device 4. A providing side control device 23 selects at least one travel information related to a destination planning to open an event in the scheduled period of the travel from all travel information related to a certain destination included in the area and displays the selected information on a display device 17 in the equipment 3.
Patent JP-S55106301-A (JP)
Title: Measuring tape
Inventor: TAJIMA KOUICHI
IPC: G01B3/10
Filed: 1979-02-08
Abstract: PURPOSE: To realize attachment/detachment of the tape as well as facilitate the handling for the measuring tape possessing the take-up spring, by providing the conical-head end guide, the oblong hole, the hollow opposing to the drum and others.  
     CONSTITUTION: Slider 6 is energized by spring 5 toward the position where aperture 4 of case 1 is closed. And hook-up component 9a is provided on lead component 9 along with front and rear stoppers 9b and 9c, and conical-head end guide 8a  and oblong hole 8b are provided to tape 8. Furthermore, hollows 3bW3e opposing to the concavities of component 9 are provided to drum 3. When tape 8 comes in and out, guide 8a pushes up slider 6 to facilitate the coming in/out of the tape. At the same time, tape 8 can be stored in an extremely easy way owing to take-up spring 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09212074-A (JP)
Title: Communication education system
Inventor: SUZUKI YASUSHI
IPC: G06Q50/10
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To rapidly execute dispatch of answers and return processing of the grading results thereof between a student and a grader, and to enable the student to receive the grading results, etc., when desired. SOLUTION: The system is so constituted that electrical or optical information may be transmitted and received between a host computer 30 on the grader side and a terminal 40 on the student side. The student inputs the answers to the terminal 40 and these answers are transmitted from the terminal 40 to the host computer 30. The answers are graded by a grading program 32 which in turns forms the grading results and stores the grading results in the corresponding memory region of the student of the memory regions disposed for each of the students in a grading result memory section 33 so that the student can receive the grading result in the memory region by the terminal 40.
Patent JP-S60157056-A (JP)
Title: Cable monitoring method
Inventor: ISHIKAWA YOSHIHISA
IPC: H02H7/00
Filed: 1984-01-27
Abstract: PURPOSE:To monitor assuredly a submarine cable by connecting an oscillator which operates with a loop current to a terminal part and monitoring its output at a terminal station. CONSTITUTION:The oscillation device 8 consisting of a resistance R, constant voltage diode ZD, oscillator 9, and a capacitor C2 is connected to the terminal part 3 of a submarine cable 2 laid at a sea shore part from the terminal station 1, and the oscillation frequency (f) of the oscillator 9 which is driven by the diode ZD is read on a level meter 7 through the calbe 2 and the capacitor C1 of the terminal station 1. Consequently, the influence of the surge current of the cable 2 is removed.
Patent JP-H04241318-A (JP)
Title: Liquid crystal display device
Inventor: HIRASAWA KATSUHIKO
IPC: G02F1/1333
Filed: 1991-01-12
Abstract: PURPOSE:To reduce the size and thickness of the liquid crystal display device. CONSTITUTION:Engineering plastics having high strength and high moldability are used as the skeletal materials to hold the liquid crystal display body, IC and other parts of the liquid crystal display device to be built into a small-sized portable electroic appliance, by which the size of the device is reduced and the reliability thereof is enhanced. The thickness of the resin frame is reduced to <=1/2 the size of the conventional devices. The weight of the module is thus reduced and the higher rigidity and impact resistance are obtd.
Patent JP-H09214578-A (JP)
Title: Carrier reproduction circuit
Inventor: SAITO NAOYUKI
IPC: H04L27/38
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To realize pull-in so that a phase difference can be judged at asynchronous time even in a QAM system in which the array form of regular signal points is not quadrangle in the case of the QAM(quadrate amplitude modulation) system. SOLUTION: At asynchronous time, a first area judgment means 5 detects that a base band signal exists in a first area and outputs a first signal. A second area judgment means 6 detects that the base band signal exists in a second area and outputs a second signal. When the second signal is not outputted for prescribed time with time when the first signal is outputted as a center, a selection output means 7 outputs phase error quantity which a phase error detection means 3 detects on the base band signal when the first signal is outputted to a control signal generation means 4. When the second signal is outputted for prescribed time, the selection output means 7 outputs phase error quantity which the phase error detection means 3 detects on the base band signal when the first signal is outputted previous time to the control signal generation means 4.
Patent JP-H05208349-A (JP)
Title: Spindle unit
Inventor: TANIMOTO TATEO
IPC: B24B41/04
Filed: 1992-01-29
Abstract: PURPOSE:To transmit electric power to an ultrasonic machining head and the like mounted on the spindle of a machine tool through a rotary transformer while preventing temperature rise. CONSTITUTION:A spindle outer cylinder 102 is fixedly mounted in the housing 301 of a machine tool, and a spindle 101 is rotatably supported inside the spindle outer cylinder 102 through a bearing part 103. The spindle 101 is connected to a drive device, and driven to rotate with the drive device. A stator part 105 is provided on the extreme end part of the spindle outer cylinder 102 opposite to the extreme end side of the housing 301, and a rotor part 106 is provided on the part of the spindle 101 opposite to the stator part 105. A rotary transformer is constituted of the stator part 105, the rotor part 106, and the like.
Patent JP-H10206972-A (JP)
Title: Fluorescent screen and display device using the same
Inventor: ISHIWATARI MASAHARU
IPC: G03B21/60
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain a sharp fluorescent light-emitting image with high resolution by sealing at least one surface of a transparent glass material which essentially consists of chlorides and converts IR rays into visible rays with a transparent moisture-resistant material. SOLUTION: At least one surface of a transparent glass material which essentially consists of comprising chloride and converts IR rays into visible rays is sealed with a transparent moisture-resistant material. In this method, it is preferable to use an IR-visible ray converting transparent glass material containing Gd ions as the main component of the cations which constitute the glass material and containing rare earth ions having a function to convert IR rays into visible rays. By using a glass essentially comprising chlorides as the glass base material for the fluorescent light-emitting layer, the conversion efficiency into visible rays can be increased while multiphonon relaxation is suppressed. Especially, by using gadolinium chloride as the main component, the glass can be made stable and hardly crystallizes.  By using the glass material, scattering of incident IR rays and outgoing visible rays can be suppressed while resolution can be improved compared to a material using a powder phosphor.
Patent JP-S60161765-A (JP)
Title: Apparatus for transpirating perfume of chemical solution
Inventor: HARASAWA KAZUO
IPC: B05B7/24
Filed: 1984-01-28
Abstract: PURPOSE:To enhance sucking-up effect and handling property, by enabling the transpiration of a chemical solution by heating by arranging a resistance film and an electrode to the surface part of the core cylinder projected from the tank storing the chemical solution. CONSTITUTION:The titled apparatus consists of a tank 1 in which a transpirable solution such as perfume or a chemical solution is received and a core cylinder 3 inserted into said tank 1 at the lower part thereof and erected in a state secured to the mouth part 2 of the tank 1. A flooding preventing space 6 is provided to the upper end part of the aforementioned core cylinder 3 and the transpirable solution in the tank 1 is freely sucked up. Further, a resistance film 8 and electrodes 9, 9' are arranged to the surface part of the core cylinder 3 projected from the tank 1 and said cylinder 3 is freely heated by current supply.
Patent JP-S63182589-A (JP)
Title: Gps navigation system
Inventor: HIRATA SEIICHIRO
IPC: G01S19/50
Filed: 1987-01-26
Abstract: PURPOSE:To obtain a high-accuracy current position by calculating the latitude and longitude of a moving body according to the decision result of the number of artificial satellites capable of receiving a radio wave by the decision part in a position arithmetic part and learning altitude data on a point closest to a node. CONSTITUTION:Radio waves from plural artificial satellites which constitute GPS are led to the decision part 3B in the position arithmetic part 3A through an antenna 1 and a GPS reception part 2 to decide the number of the artificial satellites. When it is decided that the number of artificial satellites is three, a detection part 3C nearby the node detects the node on a path nearby the current position of the moving body according to the decision result. Altitude data stored corresponding to the node is read out of a data storage part 5A and the position arithmetic part 3A calculates the latitude and longitude corresponding to the altitude. When it is decided that the number of artificial satellites is four, the latitude and longitude corresponding to the current position of the moving body are calculated. An altitude learning function part 4B learns and obtains the altitude data according to the decision result, stores it in the storage part 5A, and displays it on a display part 6.
Patent JP-H08209221-A (JP)
Title: Lance for oxygen blowing
Inventor: OKAMOTO HIROSHI
IPC: C21C7/072
Filed: 1995-01-31
Abstract: PURPOSE: To prevent molten metal and molten slag from splashing by constituting a nozzle of a lance for oxygen blowing for refining metal with an electric furnace of plural pieces of oxygen flow ports formed to a specific shape. CONSTITUTION: The lance for oxygen blowing is inserted into the electric furnace from the working port on its side wall and the gaseous oxygen is blown from the lance nozzle 14 at the front end to the surface of the molten metal and molten slag at the time of refining the molten metal by injecting the gaseous oxygen to the surface of the molten metal in the electric furnace inserted with an electrode through the furnace cap from the upper part. In such a case, The nozzle having respectively >=1 pieces of straight type nozzles 22 having the sectional shape uniform from one end to the other end and rapidly expanding nozzles 21 formed with small-diameter part 23 on an oxygen inflow side and large-diameter parts 24 on an oxygen outflow side are used for the lance nozzle 14.  The injection velocity of the oxygen jets from the nozzle is set at the velocity of sound or below to lessen the impact energy to be applied on the molten slag and the molten metal, by which the splashing of the molten, slag and the molten metal by the gaseous oxygen pressure, the degradation in the production yield of the molten metal and the failure of the electric furnace are prevented.
Patent JP-H01190236-A (JP)
Title: Manufacture of stator coil molding
Inventor: MORI HISAMITSU
IPC: H02K15/04
Filed: 1988-01-25
Abstract: PURPOSE:To reduce the number of processes after a cutting-off process and to increase a thickness size accuracy by removing burrs from the cutting-off shoulder of a stator coil by cavitation caused by ultrasonic wave oscillation in the inside of a washing vessel. CONSTITUTION:Impulse force by cavitation caused by an ultrasonic wave vibrator 40 in the inside of a washing vessel 39 of an ultrasonic wave washing machine 38 is applied to burrs made on the cutting-off shoulder of a stator coil molding 10 by a cutting-off process, and the burrs are removed from the stator coil molding 10 by the impulse force. Simultaneously, the surface of the stator coil molding 10 is washed by an ultrasonic wave.
Patent JP-H09209002-A (JP)
Title: Manufacture, dissolving method and casting method for green compact of active metal, and manufacture of alloy containing active metal
Inventor: OBARA ISAO
IPC: C22C1/02
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for safely manufacturing an alloy contg. a metal which is exceedingly active in the air such as to ignite or explode immediately upon exposure to the air, although stable in liquids such as water and alcohol. SOLUTION: Green compacts, which are formed by press molding a powder mixture of an active metal and other metal in a stabilized liquid of an active metal, are put in a copper crucible 9 filled with a stabilized liquid 2, then, are installed in a casting furnace 21, and gaseous argon is introduced while reducing the pressure in the furnace 21 to discharge the air in the furnace 21. Further, the stabilized liquid 2 is transpirated and discharged to place the inside of the furnace in an atmosphere of gaseous argon in the evacuated state.  Then, gaseous argon is jetted into the copper crucible 9 from a gaseous argon-jet device 22 arranged on the upper side of the copper crucible 9, and an arc is generated between an upper electrode 23 arranged on the upper side of the copper crucible 9 and a lower electrode 91 disposed in the copper crucible 9 to heat and dissolve the green compacts 1' of the metal in the copper crucible 9, and a molten metal is casted into a casting mold 70.
Patent JP-H11209315-A (JP)
Title: Synthetic oil and production of alkylnaphthalene compound
Inventor: YASUHARA MITSUTATSU
IPC: C07C2/66
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain a synthetic oil consisting mainly of an excellent alkylnaphthalene compound without producing deposited material during storage and use and provide a method for producing excellent alkylnaphthalene, not producing a deposited material during storage and use. SOLUTION: This synthetic oil consists mainly of an alkylnaphthalene compound having <=500 ppm sulfur content and one or two 5-24C alkyl groups. The method for producing an alkylnaphthalene compound comprises producing an alkylnaphthalene compound by carrying out Friedel-Crafts alkylation reaction using naphthalene having <=800 ppm sulfur content and a 6-24C straight-chain α-olefin as raw materials.
Patent JP-H07224181-A (JP)
Title: Production of polyolefin-based cross-linked resin foamed material
Inventor: IUCHI KENJI
IPC: C08J9/06
Filed: 1994-02-08
Abstract: PURPOSE:To provide a method for production of a polyolefin-based cross-linked resin foamed material excellent in skin strength and forming properties and suitable for lamination to a skin material. CONSTITUTION:This is a method for producing a polyolefin cross-linked foamed material by forming a foamable composition composed of a polyolefin-based resin and an organic heat-decomposable foaming agent at a temperature below the decomposition temperature of the foaming agent, irradiating the formed material with ionizing radiation to conduct cross-linking reactions and conducting a foaming reaction of the obtained cross-linked formed material in an atmosphere of high temperatures enough to decompose the foaming agent. In this production method, irradiation of ionizing radiation is carried out in an atmosphere of a lowconcentration oxygen.
Patent JP-S59141753-A (JP)
Title: Thrust increasing and deflecting apparatus for use in v/stol aircraft
Inventor: HORINOUCHI SHIGERU
IPC: B64C15/02
Filed: 1983-01-31
Abstract: PURPOSE:To enable to reduce the thrust loss, by disposing inlet doors opened and closed in a desired manner on the inlet side of secondary-air inlet passages communicated with an exhaust passage of a turbine engine, and disposing a deflector capable of changing the direction of jet flow on the outlet side of said secondary-air inlet passages. CONSTITUTION:At the time of vertical take-off and landing, secondary-air inlet passages 14 are opened by opening inlet doors 15 fully by means of actuators 17, and a deflector 22 is turned downward by an actuator 23. At the same time, a deflector flap 25 is turned substantially vertically downward by means of an actuator 27. In this state, jet flow from a turbine engine 11 is accelerated at nozzle holes 12 and secondary air is introduced from the inlet passages 14 by the ejector effect, thus cooling the jet flow and transmitting momemtum to the same. The jet flow is thus deflected vertically downward by the deflector 22 and the deflector flap 25. With such an arrangement, it is enabled to increase the thrust by strengthening the jet flow and to protect the deflectors against heat with ease by lowering the temperature of jet flow.
Patent JP-H09214321-A (JP)
Title: Transistor and method for regulating threshold voltage for the same
Inventor: SATSUTOUINDAA MARUHI
IPC: H03K17/687
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To suppress a leak current at the time of off mode by controlling the threshold voltage of an inverter through bias control for both an inverter source voltage and a substrate voltage. SOLUTION: When a low input is impressed to an input 38, transistors 30 and 32 are respectively turned off and turned on, and an output 40 is pulled to an inverter source voltage Vsup. When a high input is impressed, on the other hand, the output 40 is pulled to the low side of a ground Vss 36. A threshold voltage VT of an NMOS transistor 30 can be changed by regulating the value of a substrate bias voltage VSUB1 of a terminal 42 and/or loading bias to the source by changing the voltage of any one of or both of the terminal 34 and the ground Vss 36. Thus, while the transistor is on standby or at the time of off mode, the leak current is minimized by controlling the voltage VT while utilizing the effects of the voltages VSUB and VSUP upon the voltage VT and when the transistor is turned on, a high driving current is waited.
Patent JP-H04249262-A (JP)
Title: Electrifying member
Inventor: KAWADA HIDEAKI
IPC: G03G9/113
Filed: 1991-02-06
Abstract: PURPOSE:To obtain an electrifying member for a toner having superior electrifying characteristics and durability and enabling the formation of toner images over a long period of time by forming the surface of an electrifying member from a specified cured resin. CONSTITUTION:The surface of a member with a cured resin coating film consisting of a multifunctional triazine ring-contg. (meth)acrylic monomer or prepolymer and silicone oil having double bonds and a silane coupling agent. Since a (meth)acrylic monomer or prepolymer incorporated into the molecule of a triazine ring is used to form the resin coating film, triazine rings can be uniformly distributed in the resin coating film in the form of molecular units and the adverse effect of uneven distribution of triazine rings can be eliminated.