baber/WOPTO huggingface dataset:
Patent JP-H03258143-A (JP)
Title: Digital communication system
Inventor: SUZUKI TOSHIO
IPC: H04L12/64
Filed: 1990-03-08
Abstract: PURPOSE:To attain simultaneous communication of cell and container information by allowing a sender side to give form information (SI) representing whether pay load(PL) storage information is a cell or a container to a call control signal, distributing the PL to an exchange means in response to the SI, adding the SI to the PL at transmission and allowing a receiver side to recognize the result and to display it. CONSTITUTION:Transmission information from a user 1 to a user 2 is stored in a pay load(PL) of a transmission frame by an information multiplex means 10 and an information form identification means SE30 gives form information (SI) to a digital transmission means 20 via a call control signal according an accommodation form display signal 50. The SI is received by a digital transmission means 21, the SE31 recognizes the SI, outputs an identification signal 70 to a control means 80 and an information multiplex means 11 extracts the PL from the received frame. The control means 80 controls a distribution means 40 to distribute the cell information to an ATM exchange means 110 and the container information to an STM exchange means 210 according to a signal 70 and a distribution means 41 outputs signals 90, 91 to select the information to be connected to the user 2. Thus, the cell and container information is sent simultaneously by a single transmission system.
Patent JP-S53143113-A (JP)
Title: Switch frame for communication path
Inventor: OSAKABE YOSHITAKA
IPC: H04Q1/04
Filed: 1977-05-20
Abstract: PURPOSE:To constitute a communication path network of variable step link to the communication path switch frames constituting N step links.
Patent JP-S62217535-A (JP)
Title: Device for sealing cathode-ray tube
Inventor: YASUDA KOICHI
IPC: H01J9/34
Filed: 1986-03-19
Abstract: PURPOSE:To improve the quality and yield of a cathode-ray tube by providing it with a temperature controller for controlling the heating temperature of a heater, a high pressure air inlet for introducing high pressure air from the outside to the inside of a heating chamber and a nozzle for blowing out high pressure air heated. CONSTITUTION:A heater 30 can heat a work part such that a highly-pressurized N2 gas is supplied from an inlet 34 to the inside of a heating chamber 31, while voltage for the power source of a heater 35 is supplied from a temperature controller 39 for heating the heater 35 so as to blow out a heated high pressure N2 gas 40 from a nozzle 32. The heating temperature of the heater 30 differs according to the work steps for a culletless bulb neck part 1b and therefore if the temperature is set at a desired level, the high pressure N2 gas 40 whose temperature is controlled according to the desired level by a temperature detector 36 is blown to the bulb neck part 1. Thus, the quality and yield of a cathode-ray tube is improved.
Patent JP-S59187568-A (JP)
Inventor: ONOSE KENICHI
IPC: B65D81/38
Filed: 1983-04-06
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-H0572658-A (JP)
Title: Production of silver halide photographic emulsion and silver halide color photographic sensitive material
Inventor: ISHIKAWA SADAYASU
IPC: G03C1/015
Filed: 1992-02-13
Abstract: PURPOSE:To provide a production method of a silver halide emulsion having low fogging and high sensitivity and to provide a color photographic sensitive material using this emulsion. CONSTITUTION:In the process of desalting a silver halide emulsion produced in the presence of a protective colloid, a polymer flocculant is added and pH of the silver halide emulsion is maintained at <=5.1 during the desulting process. Further, the silver halide emulsion is maintained at >=50 deg.C when the polymer flocculating agent is added. The photographic sensitive material obtd. by incorporating the silver halide emulsion thus produced has low fogging and high sensitivity.
Patent JP-S61218751-A (JP)
Title: Light-alloy piston for internal-combustion engine
Inventor: TANAKA ATSUO
IPC: F02F7/00
Filed: 1985-03-26
Abstract: PURPOSE:To improve durability in a piston so sharply as well as to keep up the performance of tensile strength in a thermal strut, by forming this thermal strut into a combined structure with a carbon fiber and another long fiber being more excellent in transver strength than the former. CONSTITUTION:A piston 10 is made up of casting a light alloy in high pressure. A thermal strut 32 is cast in a light alloy base metal of a shoulder part 30 by means of internal chill casting. Carbon fiber yarn 34 and alumina fiber yearn 36 both are wound up about 10-20 times as being mixed, thus the thermal strut is constituted. Doing like this, such a possibility that a crack occurs in the skirt shoulder part 30 and/or a carbon fiber is separated from the light alloy base metal is none at all and, what is more, durability in the piston is sharply improved.
Patent JP-H11256740-A (JP)
Title: Glass panel supporting device
Inventor: NOMURA YOSHIKAZU
IPC: E06B3/54
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To improve the supporting force of a glass panel while maintaining a desired structure in design and to easily mount/demount the glass panel in a simple structure. SOLUTION: A mullion 10 is mounted on a frame 4, a bead 30 is attached to the mullion 10 via an edging member 20, and a glass panel 1(1a), 1 is supported between the mullion 10 and the bead 30. The mullion 10 includes a frame mount 11, a supporting arm 13 extending to the glass panel 1 side of the frame mount 11, a supporting frame 14 almost C-shaped in a plane view mounted on the supporting arm 13 and an edging member stopper to prevent the edging member 20 from moving down. The edging member 20 includes a contact vane 21 supported in the supporting frame 14, an edging member arm 22 extending from the contact vane 21 and an engagement member 23 formed on the edging member arm 22.  The bead 30 includes a push plate 31 for supporting the glass panel 1 at the outer face side and an engagement tongue 32 provided on the push plate 31 and formed to be detachable from the engagement member 23.
Patent JP-S55151177-A (JP)
Title: Operation control system for jet pump used for supplying air to draft tube in water wheel plant
Inventor: MACHI FUMIHIRO
IPC: F03B11/00
Filed: 1979-05-15
Abstract: PURPOSE: To prevent waste of high-pressure water flowing through pressure pipe while keeping a required amount of air to be supplied to water wheel, through provision of a jet-pump operation control valve which is capable of controlling the flow of driving water to be supplied to jet pump in response to change in water head.  
     CONSTITUTION: As the characteristics of water wheel, in an operational range in which it is not necessary to supply air to draft tube 6 connected to water-wheel casing or in the state that operation of water wheel is stopped, jet-pump operation control valve 10 is kept in its fully closed position. In this state, if water wheel comes into operation requiring air supply under a low water head, electromagnetic selector valves 15, 16 are turned ON and piston 11a of servomotor 11 pushes piston 12a of servomotor 12 upward by the aid of pilot valve 13, so that valve 10 is shifted to its fully opened position. Subsequently, when water head becomes high, valves 15, 16 are both turned ON. Resultnatly, valve 10 is shifted to its half-opened position, so that driving water flow to jet pump 7 is restricted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09252231-A (JP)
Title: Surface wave resonator
Inventor: KADOTA MICHIO
IPC: H03H9/25
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a side reflection surface wave resonator which secures plural resonance characteristics with a single element and applies an SH surface wave by setting a specific distance between the sides that are opposite to each other on a substrate. SOLUTION: This resonator includes a substrate 22 having two sides opposite to each other, plural electrode fingers 23a to 23e and 24a to 24e, and an IDT (inter-digital transducer) that is provided on the substrate 22. Then the electrode finger width is set at about λ/4 with the width of the outermost electrode finger set at (3/8)λ±λ/8 respectively when the distance set between both sides is referred to L together with the length of the surface wave that is excited by the IDT referred to as λrespectively. That is, the distance L is positively shifted from (λ/2)×N and defined as L=(λ/2)×N±λ/8.  Thus the 2nd resonance characteristic having the 2nd resonance frequency that is decided by the distance L is secured in addition to the 1st resonance characteristic having the 1st resonance frequency that is decided by the inter-electrode finger pitch of the IDT.
Patent JP-H11260686-A (JP)
Title: Exposure method
Inventor: INOUE SOICHI
IPC: G03F7/20
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To reduce variations of a resist film thickness dependente on a light quantity absorbed in a resist. SOLUTION: In this method, a photomask cutting an LSI pattern is illuminated with an exposing light and the lights transmitting the photomask are exposed, so as to transfer a pattern to a resist film 6 formed in a processed substrate 3 in a projection optical system. In this case, a gap between a projection optical system 2 and the processed substrate 3 is filled up with monobromnaphthalene, having a refractive index greater than that of a member constituting a face closest to the processed substrate of the projection optical system 2 and smaller than that of the resist film 6 to transfer patterns.
Patent JP-S51136250-A (JP)
Title: Memory
Inventor: KASHIO TOSHIO
IPC: G11C11/56
Filed: 1975-05-21
Abstract: PURPOSE:Shift control memory with simple integration and memory capacity expansion.
Patent JP-H0657099-A (JP)
Title: Filler for friction material
Inventor: NISHIMURA MIKIO
IPC: C08K7/02
Filed: 1993-02-24
Abstract: PURPOSE:To provide the filler, cashew dust, homogeneously dispersible in the texture of friction material. CONSTITUTION:Cashew dust is mixed with chopped fibers bearing specific physical properties to provide the surface of the cashew dust with implanted fibers as the raised chopped fibers. Thereby, the resulting cashew dust enhances the mechanical entanglement with the fibrous material comprising a friction material, leading to improving the dispersibility of the cashew dust in a friction material along with preventing the cashew dust from slipping off the friction material during its use.
Patent JP-H02238579-A (JP)
Title: Pattern extracting and recognizing device
Inventor: YOSHIMURA TETSUYA
IPC: G06T7/00
Filed: 1989-03-13
Abstract: PURPOSE:To extract and recognize a pattern which crosses other elements without any error by holding the history of matching processing by a history holding means and then stepping back to correct correspondence processing. CONSTITUTION:A matching means 9 makes an input element, stored in an input element storage means 6, correspond to a standard pattern element stored in a standard pattern storage means 7. This matching means 9 assumes one element among input element candidates which can be made to correspond to the standard pattern element and also records the state of this matching processing into a history holding means 8 as a history. If there is a failure in subsequent correspondence processing, the assumption of the latest correspondence is rejected and stepping-back processing for reading back the internal state of the matching means 9 out of the history holding means 8 to make another input element correspond. Consequently, a part matching the structure of the pattern described in the standard pattern can be extracted and recognized in an input figure without any omission.
Patent JP-H10239354-A (JP)
Title: Jig and apparatus for inspecting flip chip
Inventor: MIYAWAKI NOBUHIKO
IPC: G01R1/073
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To enable an electric inspection to a flip chip alone without breaking a solder bump of the chip before the chip is mounted to a wiring board. SOLUTION: Many inspection electrodes 3 to be brought in touch with a bump T of a flip chip F are formed on a plane in a surely insulated state. Each inspection electrode 3 is connected to a separately provided electrode via an internal conductor wiring and exposed at a bottom face of a recessed part 30 of a surface layer 21 having a flat surface 2 and formed on the plane. An inspection jig 1 is formed in this manner. The inspection jig is connected to a predetermined inspecting apparatus via a separate electrode, and the bump T of the chip F is registered, placed and pressed onto the recessed part 30. The bump T is consequently pressed to the inspection electrode 3 and electrically connected. The solder bump T of the chip enters the recessed part 30 and therefore is prevented from being deformed abnormally. An electric inspection to the chip alone can thus be achieved.
Patent JP-S59187013-A (JP)
Title: Manufacture of polymer dispersion
Inventor: IKEDA TAKENORI
IPC: C08F2/14
Filed: 1983-04-07
Abstract: PURPOSE:To obtain a polymer dispersion suitable as room temperature-drying coating capable of affording coating film with high transparency and dryability and solvent resistance, by polymerizing, in the presence of a specific unsaturated bond-contg. resin solution, a vinyl monomer which is soluble before the polymerization but insoluble after it in said solution. CONSTITUTION:The objective dispersion can be obtained by polymerizing, in (A) a resin solution consisting of (1) an unsaturated bond-contg. resin prepared by the esterification between (i) a hydroxyl group-contg. vinyl copolymer [e.g., 2-hydroxyethyl (meth)acrylate] and (ii) a higher unsaturated fatty acid (e.g., oleic acid) and (2) an organic liquid (e.g., hexane), (B) a vinyl monomer [e.g., methyl (meth)acrylate]. The amounts of the components (A) and (B) should be 20-300pts.wt. and 100pts.wt., respectively. The polymerization will be performed at 60-110 deg.C for 4-25hr. USE:Vehicles for printing ink, textile finishes.
Patent JP-S56156775-A (JP)
Title: Base regulating solution for chemically coating aluminum alloy
Inventor: YAMAOKA KENICHI
IPC: C23C22/78
Filed: 1980-05-07
Abstract: PURPOSE: To obtain the titled soln. giving an Al alloy material with high corrosion resistance only by immersion by preparing an aqueous soln. contg. a predetermined percentage each of nitric acid, sulfuric acid, ammonium chloride and chromium troxide.  
     CONSTITUTION: A base regulating soln. for chemically coating an Al alloy is prepared by adding sulfuric acid with 0.015W0.15 molarity, NH 4 Cl with 0.14W1.4 molarity and CrO 3  with 0.4W4 molarity to an aqueous soln. of nitric acid with 0.07W0.7 molarity. Using this regulating soln. the corrosion resistance of an Al alloy after chemical coating can be enhanced. Since a surfactant and hydrofluoric acid are not used, waste water is eaily treated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0722147-A (JP)
Title: Manufacture of anisotropic conductive sheet
Inventor: OGINO TSUTOMU
IPC: H01B13/00
Filed: 1993-03-19
Abstract: PURPOSE:To establish a method for manufacturing an anisotropic conductive sheet with a low compressive load which can inspect IC's through simply and stably connecting a small-pitch. small area outer lead electrode of a surface mount type IC with the pattern electrode of a circuit board and which is free from deformation of the outer lead electrode at the time of connecting. CONSTITUTION:An alternate woven fabric 3 consisting of thin conductive wires 1 and water soluble, electrically insulative thin wires 2 is affixed to an electric insulative elastomer layer in sheet form. Thereafter the water soluble wires 2 are dissolved away, and a number of first composite sheets obtained 6 are laminated in consolidation, and the resultant laminate 8 is cut into sheet form perpendicular to the direction in which the conductive thin wires 1 are stretching.
Patent JP-S53145244-A (JP)
Title: Supporting device of elevator drive machine
Inventor: MIURA MASAKI
IPC: B66D3/04
Filed: 1977-05-24
Abstract: PURPOSE: To prevent the upset of a drive machine in the case of the generation of earthquake, by mounting supporting beams to the motor side and the grooved pulley side in parallel each otehr and in a direction that the beams approximately cross at right angles to a rotary shaft center of th motor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61220141-A (JP)
Title: Device for supporting objective lens
Inventor: SHIMIZU NORIO
IPC: G11B7/09
Filed: 1985-03-25
Abstract: PURPOSE:To obtain an effective driving range of high sensitivity throughout a wide range by laminating a sheet-shaped elastic member and damping members to form a flat spring supporting an objective lens and providing a hollow part in the center. CONSTITUTION:An objective lens supporting member 2 is supported displacably by a pair of flat springs 4a and 4b for focusing, a relay member 5, and a pair of flat springs 6a and 6b for tracking. Each of these flat spring members is structured by laminating sheet-shaped elastic members 20 and 21 of high rigidity and a sheet-shaped damping member 22 having a high damping characteristic, and aperture parts 20a and 21a of the hollow part are formed in the center. Thus, resonance is attenuated by the damping member 22, and the effective driving range of high sensitivity is obtained throughout a wide range by elastic members 20 and 21 of high rigidity and the hollow part.
Patent JP-S61214072-A (JP)
Inventor: PERII II UINGUFUIIRUDO
IPC: G06T3/00
Filed: 1986-03-18
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-S63225907-A (JP)
Title: Magnetic head
Inventor: SATO TOSHIYUKI
IPC: G11B5/265
Filed: 1987-03-16
Abstract: PURPOSE:To obviate defective adhesion by determining the thickness between the sliding surface in the base part of a core for erasing and the opposite surface thereof at the thickness smaller than the thickness between the sliding surface in the base part of a core for recording and reproducing and the opposite surface thereof. CONSTITUTION:The core 1 for recording and reproducing and a pair of the cores 2, 3 for erasing are formed respectively of center cores 1a, 2a, 3a, side cores 1b, 2b, 3b and auxiliary cores 1c, 2c, 3c. These cores 1, 2, 3 are so superposed as to have a prescribed positional relation and these cores are held in place between a pair of holders 4, 5. Then, recess having a step at the bottom surface is formed between the opposite surfaces of the sliding of the core 1 for recording and reproducing and the core 2 for erasing and the side faces of the holders 4, 5. An adhesive agent 6 is injected by a dispenser or the like into this recess. The adhesive agent 6 is solidified by a UV device or drying furnace to integrally adhere the cores 1, 2, 3 and the holders 4, 5, by which the magnetic head is obtd.
Patent JP-H01272850-A (JP)
Title: Shuttle throwing type loom and shuttle for loom
Inventor: ERUUIN FUAARUBURURAA
IPC: D03D47/24
Filed: 1989-03-13
Abstract: PURPOSE: To keep the power consumption of the whole picking motion uses at the same level or rather at a reduced level and to increase a driving force applied to the shuttle by installing one end piece moving along approximately one circular path at the tip of a striking lever acting on the abutment of face of a shuttle. CONSTITUTION: In a weaving machine in which a torsion bar 2 to be supplied with a rotational movement by a set of rollers 5, 51, 52 and 6 is provided with a striking lever 3, a projectile 4 is fired by the strike of the striking lever 3 to carry out weft inserting, one end piece 34 moving along an approximately one circular path is installed at the tip of the striking lever 3 striking an action receiving face 43 of the shuttle 4. The end piece 34 is preferably one rotatable roller or a polygonal body.
Patent JP-H10252467-A (JP)
Title: Battery temperature adjusting device mounted on electric vehicle
Inventor: ETO TOYOHIKO
IPC: H01M10/643
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To cool and warm up a battery sufficiently and effectively by providing a flow passage for introduction which is extended from a cabin to the inside of a battery storage case and a flow passage for discharge which is extended from the battery storage case to the outside of a vehicle and introducing air used for the air conditioning of the cabin into the inside of the battery storage case through the flow passage for introduction. SOLUTION: A battery assembly 16 composed by piling up many batteries 14 is arranged inside a luggage 12 which is a chamber independent from a cabin 10 in a condition in which the battery assembly 16 is stored in a case 18. The inside of the case 18 is communicated with an air suction port 26 which is opened in the cabin 10 through a flow passage 22 by an air intake 20, and a blower 28 which feeds air in the cabin 10 to the case 18 forcedly is provided in the flow passage 22. Moreover, a valve 30 is provided on an air suction port 26 side when viewed from the blower 28, and a valve 32 which is opened when air is fed by the blower 28 is provided. On the other hand, a flow-out passage 40 communicated with a ventilation 38 is connected with an upper part of a rear surface of the case 18.
Patent JP-H08265305-A (JP)
Title: Diversity receiver
Inventor: MUTO HIROYASU
IPC: H04L1/06
Filed: 1995-03-20
Abstract: PURPOSE: To perform the optimum reception with a small number of branches by combining a time synthesizing system which samples a reception signal at a rate higher than symbol rate with an adaptive type space synthesizing system which receives the reception signal via a communication channel on which inter-symbol interference occurs. CONSTITUTION: Conversion to four reception signal systems sampled at symbol speed is performed by plural diversity branches 100, 101, plural pulse generation circuits 102, 112 which generate sampling pulses with speed doubling the symbol sate, plural samplers 101, 111, and plural serial/parallel conversion circuits 103, 113. An impulse response estimation circuit 120 estimates the initial state response of an input system, and an inter-symbol interference estimation circuit 129 estimates an inter-symbol interference mode. A branch selection circuit 121 selects two systems out of the four systems by the interference mode, and sends them to communication channel response circuits 122, 126 and branchmetric arithmetic circuits 123, 125.  A synthesis circuit 124 synthesizes the operation result of the two systems, and estimates the maximum system by a Viterbi processor 127, and demodulates the reception signal via the communication channel.
Patent JP-S54154734-A (JP)
Title: Production of 3,4-epoxycycloalkanone
Inventor: IYORI RIYOUJI
IPC: C07D301/14
Filed: 1978-05-24
Abstract: PURPOSE:3-Cycloalkenone is oxidized with an oxidation agent to produce title compound useful as an intermediate for drugs, especially prostaglandin, agricultural chemicals, or perfumes, in one step reaction with industrial advatage. CONSTITUTION:The oxidation of 3-cycloalkenone of formula (Z is 1-4C ring- forming alkylene, wherein at least one of carbon atoms forming 5-8 membered ring may be substituted with a monofunctional 1-10C organic group), as 3-cyclopentenone, is effected using an oxidation agent, as trifluoroperacetic acid, to produce the objective compound of formula II, as 3,4-epoxycyclopentanone. The starting material, 3-cycloalkenone, includes unsubstituted and substituted 3-cycloalkenones.