baber/WOPTO huggingface dataset:
Patent JP-S61270357-A (JP)
Title: Production of nb2sn superconductive wire
Inventor: OKA KOICHI
IPC: H01B13/00
Filed: 1985-05-27
Abstract: PURPOSE:To produce a superconductive Nb3Sn intermetallic compd. wire by inserting around bar-shaped Nb core material into a Cu pipe having projections or grooves in the sectional shape, packing molten Sn into the gap between both to form a composite blank material, subjecting simultaneously many pieces of such composite blank materials to reduction working to form the wire then subjecting the wire to a diffusion heat treatment. CONSTITUTION:The round bar-shaped Nb core material 1 is inserted into the hexagonal copper pipe 2 having the projections 3 or groove 4 on the inside surface and molten Sn5 is packed into the spacing between both by which the composite blank material 6 is formed. Many pieces of such materials 6 are packed into the copper pipe 6 and are subjected to the reduction working by swaging, rolling, drawing, extrusion, etc. to reduce the diameter or the materials 6. The wires are then heated to 600-750 deg.C to form the superconductive Nb3Sn layer by diffusion reaction on the surface of the materials 1. The wire having the thick Nb3Sn layer and excellent superconductivity is easily produced.
Patent JP-S5737221-A (JP)
Title: Thermal compensation system for light measuring circuit
Inventor: FURUKAWA MASAMICHI
IPC: G01J1/44
Filed: 1980-08-19
Abstract: PURPOSE:To enable manufacturing of a compact device, having a high performance, at a low cost, by a method wherein a thermal compensation for a light measuring circuit is conducted by the use of a diode. CONSTITUTION:An output of a photodiode D is logarithmically compressed by means of an operational amplifier OP1 and a logarithmic-compressing diode D1 and is inputted to an AD converter A/D. A thermal compensating diode D2 has a  thermal dependence characteristic, and a constant current is supplied from a constant-current source Is1. However, a voltage between opposite ends changes,  and a change in voltage due to the temperature of the D1 is erased. In the AD converter A/D, a constant current is supplied from a constant-current source Is2 to a  thermal compensating diode D3, a voltage between opposite ends changes according  to a temperature, and a charging current to a capacitor C via an operational amplifier OP4 and a TrQ1 changes according to a temperature. As a result, a change  in temperature of a digital output is compensated, which permits the manufacture  of a compact device, having a high performance, at a low cost.
Patent JP-S62290615-A (JP)
Inventor: ANDERUSU SUTEFUAN BETSUKU
IPC: B65G1/06
Filed: 1987-05-12
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-H08282759-A (JP)
Title: Tray for packaging fruit or the like
Inventor: OKI TOSHIYUKI
IPC: B65D85/34
Filed: 1995-04-13
Abstract: PURPOSE: To obtain a hay for packaging fruit or the like with superior cushioning properties and shape-retaining properties by a method wherein the hay is formed of a laminated sheet of a thermoplastic resin sheet and a polyurethane foam sheet with the polyurethane foam sheet disposed inside recessed parts. CONSTITUTION: In a packaging hay A, a surface of a polyurethane foam sheet 1 is melted by a flame to be integrally contact bonded to a polypropylene resin sheet 2, and recessed parts 3 are formed by vacuum forming or pressure molding the laminated composite sheet. Since the inner peripheral surface of the recessed part 3 is made of the polyurethane foam sheet 1, high cushioning properties in storage of fruit or the like and ideal air-permeability can be obtained, therefore reducing the bruise of fruit. On the other hand, since the outer periphery of the packaging tray A including the outer peripheral surfaces of the recessed parts 3 is made of the polypropylene resin sheet 2, the tray has superior shape- retaining properties as a whole and a resistance to vibration at the time of transport, thus preventing the shift of a package and the contact of fruits with each other.
Patent JP-S5828073-A (JP)
Inventor: TOOMASU DABURIYU PARUMAA
IPC: A62C3/00
Filed: 1982-06-30
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-H09305656-A (JP)
Title: Terminal equipment with market price transacting function
Inventor: USAMI OSAMU
IPC: G06Q10/00
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To enable actual transacting from a terminal equipment by predicting a market price fluctuation from past data analysis and an international situation. SOLUTION: A terminal equipment with a market price transacting function generates a movement average line from market price information received by a character broadcasting, etc., and predicts the market price fluctuation through the use of a Granhill's rule, etc., (S210). In a same way, received world news is retrieved by a keyword so that the contents of the news are understood and the market price fluctuation is predicted. When a transaction timing is judged from these kinds of prediction (S220), data for a transaction is generated based on transaction conditions which are previously inputted by a user so as to be transmitted.
Patent JP-H1034171-A (JP)
Title: Method for treating drainage by ultraviolet ray
Inventor: MIKI OSAMU
IPC: C02F1/72
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To improve a capacity of oxidation treatment by ultraviolet rays by controlling dissolved oxygen in a reactor in a process in which drainage is irradiated with ultraviolet rays in the reactor. SOLUTION: Wastewater including municipal sewage, industrial drainage, and drainage containing reducing sulfur compounds is introduced from a drainage tank 1 into a reactor 3 by a pump 2, a blower 10 is operated, and the water is irradiated with ultraviolet rays by a ultraviolet lamp 5 in the reactor 3 while the water being aerated. In this process, the radiation is done while watching dissolved oxygen (DO) in the reactor 3 as an index. With the use of a DO sensor 8 and a DO controller 9, the number of revolution of the blower is controlled automatically or manually, and aeration is conducted from an air diffusing tube 4. An ORP sensor 6 and an ORP controller 7 for monitoring and controlling oxidation-reduction potential are arranged, and the aeration or the ultraviolet radiation is controlled by ORP of the reactor 3 and/or a treated water tank 12.
Patent JP-S5815781-A (JP)
Title: Operation control device for air conditioning system
Inventor: OGAWA MASANORI
IPC: G05D23/24
Filed: 1981-07-20
Abstract: PURPOSE:To carry out the smooth restart-up of a compressor, by providing an observing means for observing an instant power cut and power drop of an electrical power source and a timer interlocking with the observing means, in an operation control device for an air conditioning system. CONSTITUTION:When the resistance value of a thermo-sensor 25 becomes lower than that of a temperature setting variable resistor 27, the output of a voltage comparator 23 is in a low level, the output of an AND circuit 28 is also in a  low level even though the output of a voltage comparator 20 is in a high level,  and therefore, a timer circuit 29 is energized for turning off a transistor 34 for a predetermined time period determined by a resistor 31 and a condenser 30, thereby contacts 36 in an electro-magnetic relay is opened so that a compressor 35 is stopped. At this stage, the restart-up of the compressor 35 may be easy since the time set on the timer is longer than a time period necessary for stabilizing the differential pressure of refrigerating cycle, which is required for the restart-up of the compressor 35.
Patent JP-H07294548-A (JP)
Title: Semiconductor sensor
Inventor: KIKUCHI SEIICHI
IPC: H01L29/84
Filed: 1994-04-28
Abstract: PURPOSE:To prevent negative pressure in a semiconductor sensor generated by the heat generated when a silicon substrate and a bonding member are bonded and to obtain the steady bonding, by providing a hole section by which a housing section formed in a bonding face between a fixed section of the silicon substrate and the bonding member via a width of a protection layer is communicated with the outside. CONSTITUTION:A piezoelectric resister that varies its resistance corresponding to the variation of the displacement of a weight section 5 and wiring patterns are formed on a silicon substrate 1. A part of the substrate 1 is covered with a protection layer 12 consisting of two layers of a stabilizing film and a protection film so that the piezoelectric resister and the wiring patterns are stabilized and protected. When the substrate 1 and a bonding member 14 are bonded by anodic bonding, a hole section 20 communicating with a housing section 16 in the inner section of a semiconductor sensor 17 is formed on the bonding face 18 between a bonding member 14 and the substrate 1 via the protection layer 12. By the hole 20, it is possible to prevent the influence of a negative pressure generated by the expansion of air in the housing section 16 by the heat generated at the time of the anodic bonding and contraction due to the cooling.
Patent JP-H05125652-A (JP)
Title: Frame for stretching fabric in pile setter
Inventor: AKAE KIYOSHI
IPC: D05C15/26
Filed: 1991-04-17
Abstract: PURPOSE:To carry out setting of piles having a uniform density and lie of fiber by arranging plural supporting rods capable of freely contacting and separating from a stretching surface of base fabric on the whole back surface of the stretching surface and uniformizing the extent of the sunk base fabric pressed against a hooked rug machine to a nearly constant one. CONSTITUTION:Plural supporting rods 15 are arranged at a prescribed interval on the back side of a base fabric stretching surface 14 in a base fabric stretching frame 13 of an pile setter for setting piles with a hooked rug machine 11 so as to distribute over the whole surface and enable parallel translation toward the base fabric stretching surface 14. Proximity sensors for sensing the approach of the hooked rug machine 11 freely running crosswise are arranged in the supporting rods 15. Air cylinders 21 of the supporting rods 15 are operated based on the sensed signal of the sensors and the supporting rods 15 to which the hooked rug machine 11 approaches are separated from the base fabric stretched surface 14. Other supporting rods 15 are kept in a state of contact with the base fabric stretched surface 14. The extent of the sunk base fabric 20 in a part pressed against the hooked rug machine 11 is uniformized to a nearly constant one.
Patent JP-H05291365-A (JP)
Title: Thermocompression bonding tool
Inventor: OKUAKI YUTAKA
IPC: H01L21/60
Filed: 1992-04-07
Abstract: PURPOSE:To improve the economical efficiency of a thermocompression bonding tool by forming a tool protective film for reducing the adhesion of a fused alloy at low cost. CONSTITUTION:In a thermocompression bonding tool 31 for junctioning the connecting terminals on a semiconductor chip with inner leads, a plating film 33, which contains fluoride compound, is made on the pressure-bonding face 31a of the thermocompression bonding tool 31. Moreover, the fluoride compound is polytetrafluoroethylene particles.
Patent JP-H05125586-A (JP)
Title: Surface treated al or al alloy material excellent in press formability
Inventor: SATO HIROSHI
IPC: C25D11/04
Filed: 1992-04-06
Abstract: PURPOSE:To improve the press formability of a material by forming a hard layer having specified hardness on the surface of an Al or Al alloy base material. CONSTITUTION:The surface of an Al or Al alloy base material is coated with a plating material having >=100 Vickers hardness. As the above plating material, a Zn series or Fe series alloy is used, and as an intermediate layer, an anodized aluminum film having specified Vickers hardness and film thickness is formed below the plating material. In this way, its sliding properties and scratching resistance can be increased, and simultaneously, its surface lubricity is improved to increase its press formability.
Patent JP-H05309148-A (JP)
Title: Muscular strength training device
Inventor: YOKOYAMA SABURO
IPC: A63B22/06
Filed: 1992-04-07
Abstract: PURPOSE:To enable all of user consumed energy to be converted to electric energy for the effective use of the energy without any waste by charging a secondary battery with power generated with a generation means via the rotary drive operation of the pedal of a muscular strength training device. CONSTITUTION:When a pedal 1 is actuated and a flywheel 3 rotates due to power transmitted via a belt 2, a generator 4 mounted on the shaft of the flywheel 3 operates to supply power to each block. In this case, when a battery 10 is mounted on the mounting and demounting port thereof, power generated with the generator 4 is supplied to an electromagnetic brake 6 via a load control circuit 5 and consumed. At the same time, the power is supplied to a quick charge circuit 7, thereby charging the battery 10. According to this construction, energy generated due to a user's motion can be effectively employed.
Patent JP-S62269598-A (JP)
Title: Speaker device
Inventor: SAKAI SHINICHI
IPC: H04R5/02
Filed: 1986-05-19
Abstract: PURPOSE:To increase the sense of presence by a reproducing sound by providing an acoustic circuit to input plural input sound signals and generate plural divided sound signals and a speaker arranged so as to create a sound image at the position different from the inherent image position by an input sound signal and driven by the sound signal of the acoustic circuit. CONSTITUTION:Into image normal position circuits 5 and 6, a right surrounding sound signal and a left surrounding sound signal are inputted. The first output signal of the image normal position circuit 5 is supplied to an adder 7 and the second output signal is supplied to an adder 8. The first output signal of an image normal position circuit 6 is supplied to the adder 8 and the second output signal is supplied to the adder 7. Power amplifiers 33 and 34 electrically amplify the output signal of adders 7 and 8, drives right and left surrounding speakers 21 and 22, executes the electroacoustic conversion and generates a sound. For such a reason, for a viewer 200, a sound image 23 is created in the rear direction from the right side direction, an image 24 is created in the rear direction from the left side direction and the device is operated so as to increase the sence of presnece.
Patent JP-S60256790-A (JP)
Inventor: TAKEUCHI TOSHIYUKI
IPC: F27D17/00
Filed: 1984-06-04
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-H09282760-A (JP)
Title: Disk reproducing device
Inventor: TANAKA SUNAO
IPC: G11B17/051
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a disk reproducing device inexpensive in the manufacture while leaving a simple structure and small size. SOLUTION: A 1st chassis 1 provided with left/right movable guides 4a, 4b and a 2nd chassis 2 provided with a disk driving part and a reproducing part 8 are connected so as freely to approach/separate, then the movable guides 4a, 4b are separated from the disk 6 when both of the chassises 1, 2 are approached, and these guides are moved to the position engaged with the disk 6 when both of the chassises 1, 2 are separated. Both of the chassises 1, 2 are selectively held in the approaching or separating state by a mechanism 28 for selecting the approaching or separating operation, and when this mechanism 28 is inserted while being pushed by the disk 6, both chassises 1, 2 are approached each other. The disk 6 is pushed back by the mechanism 28 when both of the chassises 1, 2 are separated by an eject lever 13.
Patent JP-2000307205-A (JP)
Title: Printed wiring board
Inventor: SUZUKI MITSUO
IPC: H05K1/16
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To restrain usage of EMC(electromagnetic environment compatibility) countermeasure components and enable to improve EMC by a hollow structure of a ground layer and arrangement of components. SOLUTION: In this printed wiring board 100, hollow parts 10-1 to 10-n are arranged in a ground layer so as to position below printed communication lines 14a1, b1 to 14an, bn. Capacitors 16a1, b1 to 16an, bn are arranged between the hollow parts and external connecting terminals 17a1, b1 to 17an, bn. By a common mode current flowing in the communication lines 14a1, b1 to 14an, bn, two magnetic fluxes which have equal level are generated in reverse directions in the hollow parts 10-1 to 10-n. The two magnetic fluxes cancel with each other and attenuate the common mode noise level.
Patent JP-H10305981-A (JP)
Title: Elevator door sill device
Inventor: SEKI TADAHIKO
IPC: B66B13/30
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To provide an elevator door sill device that makes people clarify its existence, and besides, it is hard to receive the effect of a service date and any environment. SOLUTION: In this elevator door sill device that is equipped with a car door sill 2 installed in a car 1 and a hall sill 4 installed in a hall floor 3, and further provided with an L-shaped drop preventing piece 5 in the car door sill 2, a light source 6 is installed within this drop preventing piece 5, and further, a slit 7 transmitting a light from the light source is equipped in an upper piece of the drop preventing piece 5, whereby it is made into a structure which makes a user clarify a level differential at a glance.
Patent JP-H09298131-A (JP)
Title: Electrolytic solution for electrolytic capacitor drive
Inventor: ASADA KOJI
IPC: H01G9/035
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To maintain the characteristics of an electrolytic solution at a high temperature and to enhance the withstand voltage of a capacitor by a method wherein a specified amount of a partially acetalated polyvinyl alcohol or a polyvinyl formal is used as an additive in the electrolytic solution. SOLUTION: A higher dibasic acid or its ammonium salt and a boric acid or boric acid ammonium are dissolved in a solvent containing an ethylene glycol as its main component and 0.1 to 1.0wt.% of a partially acetalated polyvinyl alcohol is dissolved in the solvent or 0.01 to 0.10wt.% of a polyvinyl formal is made to dissolve in the solvent. At this time, as the polyvinyl alcohol and the polyvinyl formal show a stable nature, such as a superior heat resistance and a superior chemical resistance, a capacitor is stable to a thermal load and the characteristics of the capacitor can be maintained at a high temperature. Moreover, as the polyvinyl alcohol and the polyvinyl formal have 1, 2- and 1,3-glycolic linkages, an esterification reaction can be reduced and a rise of a leakage current in the capacitor and the generation of hydrogen gas in the capacitor can be inhibited.
Patent JP-S5639447-A (JP)
Title: Device for measuring water content in sheet material
Inventor: SASAKI SHINICHI
IPC: G01N22/04
Filed: 1979-09-08
Abstract: PURPOSE: To improve measuring sensitivity by detecting variations in resonance voltage of the cavity resonant section corresponding to water contents of material being measured which make contact with the slit surface of the microwave cavity resonant section.  
     CONSTITUTION: When transmitting and receiving antenna 3 in measuring cavity resonator 1 with high resonance Q is subjected to oscillation of frequency variable microwave, resonance voltage, which varies according to water contents of sheet material 11 making contact with the slit 2 of the resonator 1, is received by receiving antenna 3. Then, it is processed by the microwave detector 8 and peak value holding circuit 9, and D/C voltage corresponding to resonance peak voltage value which varies according to water contents is indicated on the indicator 10. As compared with the measurement of attenuation volume increase due to microwave absorption according to water contents, better measuring sensitivity can be obtained. Thus, it is possible to carry out high precision water content measurement with this simple and compact measuring device. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04342249-A (JP)
Title: Novel silver halide emulsion and silver halide photographic sensitive material containing this emulsion
Inventor: OTANI HIROSHI
IPC: G03C1/015
Filed: 1991-05-20
Abstract: PURPOSE:To provide the silver halide photographic emulsion and silver halide photographic sensitive material which has a high sensitivity, is free from fogging and low in production cost. CONSTITUTION:Fine particles, silver sulfide, gold and silver sulfide, and gold sulfide having <=100Angstrom  average grain size are obtd. by simultaneously mixing (a) an aq. silver salt soln., (b) an aq. sulfide soln. and (c) an aq. gold salt soln. while controlling reaction conditions in the presence of protective colloid. The fine particles of the silver and gold sulfide are added together with sodium thiosulfate to the silver halide emulsion subjected to spectral sensitizing and thereafter, the emulsion is matured, by which the photographic emulsion is obtd. The silver halide photographic sensitive material is obtd. by applying the photographic emulsion layer contg. such emulsion on a base.
Patent JP-S5339824-A (JP)
Title: Transition type television display unit
Inventor: WATANABE TOSHIROU
IPC: H04N5/72
Filed: 1976-09-24
Abstract: PURPOSE: To give the truthfulness to the main video and to avoid fatigue to observers with observation for a long time, by placing reflecting plates approximately orthogonal to each of four sides at the external circumference of the video screen and making the main video surrounded with the transition video. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5450617-A (JP)
Title: Take-off device of yarn
Inventor: YAKUSHIJI SATOSHI
IPC: D01D11/00
Filed: 1977-09-27
Abstract: PURPOSE: The title take-off device, designed to prevent clogging of yarn entanglement and form a stable coil without causing scratches in the yarn, wherein gas is jetted from a gas blowing outlet provided on the wall surface of the yarn sliding part in the coiler yarn guide path.  
     CONSTITUTION: The yarn Y sent out is sucked by the ejector 2 and passed through the vertical path 402 of the hollow cylinder 4 rotating in the direction X, then fed from the yarn guide path 501 in the coiler head 5 to the discharge outlet 501b along the wall surface after deflecting the running direction to the radial direction gradually, and thrown off in the circumferential direction. The yarn Y is thus piled and collected in the can 6 in the form of a coil. The yarn guide path 501 is formed into the shape of a radial unfolded fan, and the fluid discharged from the ejector 2 is dischaged mainly along the front wall surface to reduce the fluid interference with the yarn Y. Air fed from the air intake 503 is jetted from the nozzles 502 for gas blowing on the sliding part of the yarn Y in the guide path 501, thus floating the yarn Y 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11301031-A (JP)
Title: Serial printer and control of printing position thereof
Inventor: OSHIMA YASUHIRO
IPC: B41J2/01
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To enable high speed and high quality printing without relying on the drive control of a mechanism part even when printing position shifting processing like full-overlap processing is performed. SOLUTION: When a command shifting a printing start position is confirmed in the control code interpreting part 132 of a printer control part 10, the command is not transmitted to a motor control part 17 but to an interpolation processing part 141. Herein, a line head at a time when a bit map is developed is allowed to execute code conversion for adding an interpolation bit as non- printing data. In a bit map data conversion part, the bit map is developed on an image buffer 15 in such a state that respective printing bits are shifted.