baber/WOPTO huggingface dataset:
Patent JP-S6238633-A (JP)
Title: Optical fiber communication system
Inventor: OIMURA KATSUHIKO
IPC: H04B10/00
Filed: 1985-08-13
Abstract: PURPOSE:To attain two-way communication by one kind of optical transmitter/ receiver without the provision of a master/slave set by switching an optical transmitter/receiver from the reception mode into the transmission mode when a non-signal state is consecutive for a prescribed time or over during the reception mode. CONSTITUTION:An optical transmitter/receiver 1 consists of an optical transmitter/receiver 3 executing the transmission/reception of a data to an optical fiber 2 and a control circuit section 4 controlling the transmission/ reception operation of the optical transmitter/receiver 3. One frame is of 11-bit constitution in the information sent in the said communication system. The start bit has a low level and the stop bit has a high level respectively. When an output signal RS of the optical transmitter/receiver 3 is consecutively at high level over 11-bit, it is discriminated that the mode of the opposite station is switched from the transmission mode into the reception mode to switch the mode of the own station from the reception mode into the transmission mode.
Patent JP-H0230218-A (JP)
Title: Phase sychronizing circuit
Inventor: KODAMA SHIGENORI
IPC: H03L7/091
Filed: 1988-07-20
Abstract: PURPOSE:To wade a change in the operating point due to a change in the condition by using a digital counter circuit and a latch circuit so as to attain the digital operation in a synchronizing loop. CONSTITUTION:An input clock pulse is subject to 1/N1 by a frequency divider 1, a latch pulse 7 is outputted and fed to a latch circuit 4. The oscillated frequency from an oscillator 3 is controlled in response to a digital output 6 from the latch circuit 4 in the synchronizing loop and the output of the oscillator 3 is fed to a digital counter circuit 2. An output from the said digital counter circuit 2 is given to the latch circuit 4, which latches a digital input 5 from the digital counter circuit 2 applying 1/N2 frequency division to its output till a new latch pulse 7 is inputted.
Patent JP-H09100459-A (JP)
Title: Moisture-curing urethane adhesive composition
Inventor: JIEIMUSU ERU RICHIYAAZU
IPC: C09J175/00
Filed: 1996-07-09
Abstract: A one-part, moisture-cure urethane adhesive composition contains between 1 and 10 phr  gamma -butyrolactone which acts as a moisture diffusion agent, thereby promoting a more rapid cure.
Patent JP-S6336512-A (JP)
Title: Manufacture of thin single-crystal semiconductor film
Inventor: HAYAFUJI TAKANORI
IPC: H01L21/20
Filed: 1986-07-30
Abstract: PURPOSE:To obtain a high-quality thin single crystal film, by providing a heat conducting body under an insulation layer, the heat conducting body having a higher heat conductivity that of the insulation layer, so that an insulation basic body has a heat conductivity close to that of a seed section and that a non single-crystal semiconductor is recrystallized smoothly from near the seed section to on the insulation basic body. CONSTITUTION:Insulation basic bodies 13 are provided on a single crystal Si substrate 11 except its regions for providing seed sections 18. Each of the insulation basic bodies 13 is a composite film consisting of an Al2O3 film 16 serving as a heat conducting body and an SiO2 or SiN film 15 formed on the film 16 and serving as an insulation layer. A polycrystalline Si thin film 12 is formed on the seed sections 18 and on the insulation basic bodies 13, and it is separated by side walls 22 of the SiO2 films 15. The Al2O3 films 16 of the insulation basic bodies 13 are formed of a material having a higher heat conductivity than that of the SiO2 film 15, so that the insulation basic bodies 13 have a heat conductivity close to that of the seed sections 18 and, therefore, the polycrystalline silicon in and near the species sections 16 is melted in a condition similar to that of the polycrystalline silicon on the insulation basic body 13. Accordingly, after irradiated with electronic beams 17, recrystallization of the polycrystalline silicon is allowed to proceed smoothly from near the seed sections 18 to on the insulation basic body 13 as the film body 14 is cooled. A high-quality thin single crystal silicon film can be obtained in this manner.
Patent JP-H0820973-A (JP)
Title: Flow rate-controlling device for breaker
Inventor: NIWADA KOICHIRO
IPC: E02F9/20
Filed: 1994-07-06
Abstract: PURPOSE:To prevent noise due to the change of the number of revolution of an engine, by a method wherein when a work mode-selecting switch is switched to a breaker mode, a regulator is actuated in the condition that the engine is operated at a medium or high speed, and a maximum discharge of a main pump is restricted. CONSTITUTION:In the case where a breaker 7 is used, when a work mode- selecting switch 27 is switched to a breaker mode B, a switch 32 is turned on and an engine 29 is operated at a medium or high speed. After that, when a hydraulic remote control valve 18 is operated in the direction, a secondary pilot pressure is applied to a pilot pressure-receiving part 37 and a pressure switch 31. The pressure switch 31 is turned on, an electric circuit to be transmitted from a solenoid to an electric power source 33 is closed, and a solenoid- operated directional control valve 25 is transferred to a position where oil ways are opened. When a pilot pressure from a pilot pump 23 is applied to a pilot port Pm, a regulator 22 is actuated and a maximum discharge from a first pump 20 is restricted Pressurized hydraulic oil, of which the flow rate is restricted, is supplied to the breaker 7 and the breaker 7 is started.
Patent JP-S6158716-A (JP)
Inventor: HERUBERUTO PAIFUAA
IPC: B29C48/50
Filed: 1985-08-16
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-H1024349-A (JP)
Title: Submerged spinning device
Inventor: FUJINO TOSHIHIRO
IPC: B22D11/06
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To enable the level of a cooling liquid layer to be sufficiently stabilized even if a rotary water tank is large-sized and rotated at high speed, in manufacturing a fine metallic wire by jetting molten metal into the cooled liquid layer inside the rotary water tank and quickly cooling the molten metal. SOLUTION: In a submerged spinning device 1 for forming a fine metallic wire by cooling molten metal jetted from a nozzle; the rotary water tank 7 rotated at high speed, with cooling water W stored inside, by a rotary driving mechanism 9 is constituted of pneumatic bearings 5 provided with a cylindrical outer ring 5k connected to the tank 7, inner ring 5a arranged inside this outer ring 5k, and an air compressor 5r for feeding compressed air between these two rings 5a, 5k.
Patent JP-H0622519-A (JP)
Title: Hollow motor
Inventor: SANESHIGE RYOJI
IPC: H02K21/14
Filed: 1992-07-07
Abstract: PURPOSE:To provide an excellent motor which has property required for driving and can materialize a small-sized driver by uniting a drive motor with the driver without arranging it outside the driver, in the driver for a camera, a robot, or the like. CONSTITUTION:A flexible printed board, where a stator coil 13 is constituted on the same plane, is fixed to a cylindrical outer frame 1, and a rotor magnet 5 being arranged to oppose the stator coil 13 is fixed to a cylindrical inner frame 4, and a bearing 6 is arranged at an outer frame 1 so that it may bear the inner frame 4 rotatably. By constituting the inside-diameter part of the inner frame 4 to be hollow; the parts required for driving can be arranged inside the inside-diameter hollow part, thus an excellent motor, which can materialize the downsizing of a driver, can be gotten.
Patent JP-H0916148-A (JP)
Title: Data processor, font data generating method, and data compressing method
Inventor: TSUJI AKIO
IPC: G09G5/24
Filed: 1995-06-23
Abstract: PURPOSE: To provide the processor which can easily generate character font data and is small in storage capacity for font data. CONSTITUTION: A sum data memory 15 stores data on the sum of plural kinds of character font data as bit map data, character by character. A difference data memory 16 stores dot pattern data on differences between the dot patterns of the sum as for each character and the dot pattern of each font as compressed data. A character string to be printed is stored in a data processing area 34 of a RAM 17. When the character string data are printed, the character data are taken out of the data processing area 34, character by character, data on differences for a specified font are read out of the corresponding data on the sum, and the differences between the data on the sum and data on the difference are found and outputted as front data.
Patent JP-H1121028-A (JP)
Title: Elevator control device
Inventor: SAKURADA HIROAKI
IPC: B66B1/06
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an elevator control device capable of confirming the lighting state of a germicidal lamp regardless of the operating condition of an elevator, in the elevator in which an illuminating lamp in a cage is turned out and the germicidal lamp lights only when a specified time or more has elapsed in state where the elevator is in door-closing stand-by condition. SOLUTION: An inspection switch 7 for confirming the lighting state of a germicidal lamp 2 is provided, and when the inspection switch 7 is operated to the 'ON' side, the germicidal lamp is structured to immediately light. Thus, since the lighting state of the germicidal lamp 2 can be immediately confirmed regardless of the operating condition of an elevator, the unoperating time during the period of maintenance work can be shortened, and thus the reduction in service to general users can be effectively prevented.
Patent JP-S5881494-A (JP)
Title: Composition for water purifying agent
Inventor: TSURUOKA SETSUO
IPC: C23F14/00
Filed: 1981-11-11
Abstract: PURPOSE:To inhibit the accumulation of scale, etc. on a metal surface, by compounding an addition product of a glycidyl ether and alpha,beta-ethylenic unsaturated carboxylic acid with a water-soluble copolymer from other vinyl monomers. CONSTITUTION:A water-soluble copolymer is obtained by polymerizing 0.1- 50pts.wt. an addition product (a monomer A) of a glycidyl ether or ester and alpha,beta-ethylenic unsaturated carboxylic acid with 50-99.9pts.wt. another vinyl monomer (a monomer B) in water at 50-150 deg.C for 1-10hr by using a conventional polymerization initiator such as potassium persulfate at a ratio of 0.1- 10wt% by the total weight of the monomers. Said water-soluble copolymer exhibits the effect to inhibit and suppress corrosion, scaling, the accumulation of sludge and fouling without containing any component which would act as a pollutant source causing secondary environmental pollution by itself.
Patent JP-S6157657-A (JP)
Title: Electrically conductive coating composition
Inventor: YANAGISAWA KUNIO
IPC: C09D5/24
Filed: 1984-08-29
Abstract: PURPOSE:To obtain the titled composition having excellent dispersibility of electrically conductive powder, and conductivity, adhesivity, durability, etc. of the coating film, by compounding a specific acrylic resin binder with electrically conductive powder, silane coupling agent, silica powder or alumina powder, and a solvent. CONSTITUTION:The objective composition is prepared by compounding (A) an acrylic resin binder prepared by the copolymerization of (i) preferably 0.5-10 wt% alpha,beta-unsaturated carboxylic acid (preferably acrylic acid, etc.) and (ii) a methacrylic acid ester, with (B) electrically conductive powder, preferably nickel powder having particle diameter of 0.1-20mum, (C) a silane coupling agent, preferably gamma-glycidoxypropyltrimethoxysilane, (D) preferably 0.1-4.0wt% silica powder or alumina powder and (E) a solvent (e.g. toluene). The weight ratio of the component C to the sum of the components A, C and D is preferably 4:6-1:9.
Patent JP-H0844410-A (JP)
Title: Device and method for printing sequence program
Inventor: FUKUSHIMA KOJI
IPC: G05B19/02
Filed: 1994-08-01
Abstract: PURPOSE:To obtain a printing format optimum to each user by optionally specifying each symbol, a data address, a data identification(ID) name, and a comment printing format at the time of printing out a sequence program. CONSTITUTION:A user inputs printing information such as the existence of a data ID name, the existence of a comment and the specification of a printing position from an input device 30 such as a keyboard. A control device 20 judges whether setting has ended or not from the user's input, and when the setting has ended, the device 20 prepares a printing information table in accordance with the inputted printing format information and stores the table in an auxiliary storage device built in the device 20 itself. When a response is specified at the time of outputting a printing instruction from the device 30 after specifying a printing format by the user, the device 20 judges the start of printing, refers to the printing information table, prepares printing data by adding a data address, a data ID name and a comment to a sequence program in accordance with the specified printing format and outputs the printing data to a printer 40.
Patent JP-H0344713-A (JP)
Title: Electrostatic driver and its control circuit
Inventor: GOTO HIROSHI
IPC: H01L21/68
Filed: 1989-07-12
Abstract: PURPOSE:To obtain a compact and light-weight electrostatic driver which is capable of the highly precise positioning control with small power consuption by using the electrostatic power produced between a fixed electrode plate and a mobile electrode plate to drive a mobile part. CONSTITUTION:In an electrostatic driver a fixed electrode plate 11 of a fixed part 10 is set opposite and parallel to a mobile electrode plate 14 of a mobile part 13 which is supported movably and elastically at the part 10 via four coil springs 12. Then the DC voltage V is applied to both plates 11 and 14. The part 13 is displaced in proportion to the square of the applied voltage V and therefore set at an optional position with the optional control of the voltage V. In such a constitution, the electrostatic driver can perform the highly accurate positioning control with small power consumption because the driver generates no heat unlike a coil. Furthermore a compact and light-weight structure is attained for the driver because just two electrode plates are set in parallel to each other.
Patent JP-S6157863-A (JP)
Title: Detecting circuit for cable falling
Inventor: MASUMOTO KENZO
IPC: G01R31/02
Filed: 1984-08-29
Abstract: PURPOSE:To detect a cable not being left unconnected without providing a core for unloading detection in a signal cable by connecting a pin which is connected to a voltage detecting circuit to a pin connected to a constant voltage source through a cable connector. CONSTITUTION:At least one of plural pins a1-a20 (e.g. pins a7, a15, and a20) among plural pins a1-a20 of a card connector 7 mounted on a signal processing part 30 is connected to the constant voltage source in the processing part 30, another pin, e.g. a1 is connected to the input of a voltage detecting circuit 20 through a signal line S1, and a cable connector 8 is fitted in and connected to the connector 7. In this case, the pins (a7, a15, and a20) connected to the constant voltage source and the pin a1 connected to the circuit 20 are connected mutually in a connector 8. Consequently, the mounting of the connector 8 is detected by the circuit 20. Therefore, the core for cable nonconnection detection is not necessary for the signal cable between the processing part 30 and another signal processing part.
Patent JP-S57102214-A (JP)
Title: Device for sucking treatment
Inventor: YAMAMOTO TAKESHI
IPC: B01D46/10
Filed: 1980-12-18
Abstract: PURPOSE: To exchange a filter freely and to prevent rescattering of dust dropped to the bottom from a cover part, by equipping a filter within the cover part of a dust collecting tank through a supporting body, and providing a vacuum breaker to a suction path adjacent to said tank.  
     CONSTITUTION: A filter 6 is attached airtightly to a cover part 1 of a dust collecting tank 4 inserted to a suction path 3 by a supporting body 5 constituting of net-type stiffner. Coarse particles and fine dusts, conveyed by a conveying air flow, reach the filter surface and are caught by the filter 6 in a bridged and then deposit on the filter surface forming a caked layer. The dust, caught on the surface of filter 6 in a caked form, drops to the bottom of the tank 4 keeping its caked form by air flowing backward into the tank 4 from outside by releasing a vacuum breaker 16. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6157928-A (JP)
Title: Manufacture of liquid crystal glare preventing glass
Inventor: UENO HIDEAKI
IPC: B60R1/04
Filed: 1984-08-28
Abstract: PURPOSE:To prevent intrusion of an adhesive to the depth between superposed faces by using the adhesive of 300-10000 poises in viscosity as an adhesive that sticks a liquid crystal element and a reflecting mirror substrate. CONSTITUTION:The liquid crystal element 1 and reflecting mirror substrate 3 are superposed to make a quater-wavelength plate 2 and above-mentioned mirror face 32 inside, and the liquid crystal 12 is sealed by an adhesive 14 between substrates 11, 13. An adhesive 5 is applied to the peripheral part in superposed state, and a two-pack mixing type adhesive of epoxy group 300-10000 poises in viscosity is used as the adhesive 5. After applying the adhesive 5, a load is applied vertically to a press die 8 through a rubber member 81 and fixed. As the viscosity of the adhesive is higher than 300 poises, the width of intrusion of the adhesive into stuck faces is small, and lowering in visibility of the liquid crystal glare-preventing glass due to the adhesive is prevented. As its viscosity is less than 10000 poises, its coating property is high, and the parallelism of the liquid crystal element and reflecting mirror substrate becomes satisfactory.
Patent JP-H0232356-A (JP)
Title: Production of semiconductor device
Inventor: SHIBA SHOJI
IPC: G03F7/075
Filed: 1988-07-21
Abstract: PURPOSE:To allow the exact formation of fine patterns even on a substrate having steps by using a specific silicone compd. as an intermediate layer. CONSTITUTION:The three-layered structure resist contg. the silicone compd. produced by substituting the hydrogen atom of the silanol group contained in the silicone compd. expressed by formula III by the group expressed by formula II as the intermediate layer 3 is used. In formula I, R<1> denotes a vinyl group or aryl group; R<2> denotes an aryl group; (l), (m), (n) are respectively 1-10000 positive integer. In formula II, R3-R5 denote 1-4C alkyl group; 2-4C alkenyl group or aryl group, either two of the three or the three of which may be the same. Excellent oxygen plasma resistance is obtd. and the film formation is facilitated.
Patent JP-H0346151-A (JP)
Title: Rotary drum device
Inventor: YONEDA HIROSHI
IPC: G11B15/61
Filed: 1989-07-14
Abstract: PURPOSE:To prevent a magnetic tape from being bent in a breadthwise direction when it is traveled, to improve the reproducing output characteristic of a rotary drum device and to guarantee compatibility by curving the tape guide route of a guiding member when it is observed while developing the outer circumference of a fixed drum. CONSTITUTION:A rotary drum 1 is provided to be rotated while supporting a magnetic head 5 and a fixed drum 2 is provided to be coaxially supported to the drum 1. Then, a lead 6 is provided on a lower side in the outer circumference of the fixed drum 2 to guide the magnetic tape in contact with the side edge of the magnetic tape. The lower side edge of the tape gets contact with the upper side edge of the lead and the position for the lower side edge of the tape in the breadthwise direction is regulated. Then, the tape is guided so that the traveling route can be just as prescribed. When the fixed drum is developed, a guide route 6a of the lead 6 is made in a bent shape so that a central part can be protruded on the rotary drum 1 side. Thus, when the rotary drum device is operated, the tape can be prevented from being bent in the breadthwise direction by the operation of an air lubricating layer on the outer circumference of the rotary drum. As a result, the output reproducing characteristic is improved and the compatibility of the rotary drum device can be guaranteed. A bending height H is 1-10mum.
Patent JP-2001010587-A (JP)
Title: Lateral stability auxiliary device of pusher
Inventor: NAGAO SATOSHI
IPC: B63B21/56
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To enhance lateral stability in the separation from a barge to improve the safety in navigation only with a pusher by housing expansible buoyancy bodies connected to the lateral sides of the pusher in the contracted state in the connection with the barge, and expanding the expansible buoyancy bodies on the lateral outsides in the single use of the pusher. SOLUTION: When an expansible buoyancy body 6 in the contracted state, which is housed in a lateral pair of buoyancy body cases 5 longitudinally extending in the lateral sides of a pusher P, is expanded, one edge of a lid 18 is automatically located in the obliquely outside lower opening position Po of a pivotal shaft 7 to open the lid 8. According to this, the contact of each buoyancy body case 5 with a barge can be avoided in the connection of the pusher P with the barge. Further, since the inside surface of the expansible buoyancy body 6 to be expanded in the separation from the barge can be pressed into a water level WL in the state where it is in contact with the lateral sides of the pusher P to extend the water line width, the buoyancy of the expansible buoyancy body 6 can be effectively transmitted to the hull to enhance the lateral stability of the pusher P single body.
Patent JP-H0467926-A (JP)
Title: Resin backflow prevention device for injection molding machine
Inventor: OCHIAI KIYOSHIGE
IPC: B29C45/62
Filed: 1990-07-10
Abstract: PURPOSE:To prevent molten resin from backflowing securely in the injection process by setting a magnet as a check ring and driving the same by means of electromagnetic force of an exciting coil. CONSTITUTION:When exciting electric current is supplied to an exciting coil 17, a magnetic flux phi1 is generated. A check ring 12 is permanent magnet with polarity, and an electromagnetic force F is generated in the arrow direction by the action of a magnetic flux phi2 and the magnetic flux phi1. The check ring 12 is moved in the right direction by said electromagnetic force F. The check ring 12 is so driven as to adhere close to a valve seat 16 of a screw main body 15 by large electromagnetic force when an electric current control section 19 is controlled by a control sequenser 20 and electric current is applied to an exciting coil 17 in the injection process of molten resin. Thus, an area between the check ring 12 and the valve seat 16 is closed completely to prevent securely the backflow of molten resin. Needless to say, the electric current supply to the exciting coil 17 is made reverse polarity to make the check ring 12 move to the left in the processes other than the injection process.