baber/WOPTO huggingface dataset:
Patent JP-H04200767-A (JP)
Title: Adhesive coating apparatus
Inventor: KAWAKAMI HIDETADA
IPC: B05C11/10
Filed: 1990-11-30
Abstract: PURPOSE:To feed an adhesive by a pre-determined amount with a simple apparatus by elevating the pressure in an airtight tank with an compressed air from a compressor and spurting the adhesive stored in the airtight tank from a coating nozzle through an adhesive feeding pipe. CONSTITUTION:The top of a framework made by weaving a core material W in the form of lattice is coated with an adhesive fed by adhesive feeding means through an adhesive coating nozzle 10 capable of moving in a lengthwise direction of the core material W. Adhesive feeding means is provided with an airtight tank 11 wherein the adhesive is stored, an adhesive feeding pipe 12 one terminal of which is inserted into the airtight tank 11 and another joined with the adhesive coating nozzle 10 and a compressor 13 feeding an compressed air into the airtight tank 11. This apparatus having a simple structure is capable of feeding the adhesive by a pre-determined amount. It is easy to control, helping in a decrease of operating costs.
Patent JP-H04207983-A (JP)
Title: Rotary positioning device for motor
Inventor: OTA KAZUO
IPC: H02N2/00
Filed: 1990-11-30
Abstract: PURPOSE:To enlarge the rotational range of output shaft and to improve the controllability in the rotary positioning by performing the rotary positioning of the output shaft through repetition of micro straight displacement of an actuator. CONSTITUTION:Micro rotation of a shaft 6 produced through first straight motion of a lever driving actuator 8 is transmitted through a one-way clutch 12 to an output shaft 9 thus causing micro rotation of the output shaft 9. At that time, an actuator 14 for securing the output shaft does not function. Consequently, the lever driving actuator 8 is turned OFF but the shaft 6 is rotated reversely by means of a return spring 21. The reverse rotation is not transmitted through the one-way clutch 12 to the output shaft 9. But, since the output shaft 9 idles, the actuator 14 for securing the output shaft is actuated to lock the output shaft 9. The operation is repeated to position the output shaft 9 at a predetermined rotary position.
Patent JP-H03194552-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: FUJIMOTO HIROSHI
IPC: G03C1/005
Filed: 1989-12-22
Abstract: PURPOSE:To suppress variation of sensitivity fog even at the time of using a developing solution regenerated with an anion exchange resin and to reduce deterioration of the ion exchange resin by using a color photographic sensitive material containing an emulsion high in silver chloride content and having a coated silver amount of a specified value or less. CONSTITUTION:The color photographic sensitive material has at least one emulsion layer containing >=80 mol% silver chloride, and a coated silver amout is regulated to <=0.6 g/m<2>. This photosensitive material is processed with a color developing solution regenerated by bringing it into contact with the ion exchange resin. If the coated silver amount exceeds the above-mentioned limit and regeneration of the developing solution is continued for a long period, the stabilities of sensitivity and the minimum density are lowered, deterioration of exchange resin due to extracts is made remarkable. If the coated silver amount becomes below a prescribed value, such as 0.1 g/m<2>, sufficient image density becomes unable to be obtained.
Patent JP-H08178731-A (JP)
Title: Method and apparatus for judgment of water level for reduction of error of change in water level
Inventor: HAYASHI KENGO
IPC: C02F1/00
Filed: 1994-12-19
Abstract: PURPOSE: To measure a water level with high reliability by repeating a measuring cycle in which a part of read-out conductivity data in a latest measuring cycle is weighted and averaged to the main ratio of settled conductivity data in a preceding measuring cycle so as to be smoothed. CONSTITUTION: An ioninc-water generator 1 is provided with an additive-liquid storage tank 2 containing a salty component, with a tap-water supply pipe 3, with a mixer 5, with an electrolytic tank 6 and with a water-level measuring device S. The device S is composed of a water-level sensor 10 as a conductivity sensor attached to a watercourse pipe 9 and of a controller 14. The water-level sensor 10 is provided with two electrode plates 10, and it is arranged so as to come into contact with water in the watercourse pipe 9. The controller 14 is provided with a weighted-average conversion means 14A and with a data recording means 14B.  The means 14A adds 10% of read-out conductivity data by the water-level sensor in an M-th measuring cycle, it executes a weighted average operation in which 90% of settled conductivity data in a preceding M-1st measuring cycle has been added, and a water level is detected repeatedly in every measuring cycle at a prescribed time interval.
Patent JP-H07202334-A (JP)
Title: Manufacture of semiconductor optical integrated circuit
Inventor: KATO TOMOAKI
IPC: H01L33/00
Filed: 1993-12-28
Abstract: PURPOSE:To manufacture an optical integrated circuit having high uniformity, a high yield and an excellent electric and optical element characteristics by using a selective MOVPE growth technique. CONSTITUTION:A DFB laser region 103 and an optical modulator region 104 are formed on a (100) n-InP substrate 101. In the respective regions, the growth stop masks 106 in the (011) direction having the changed opening widths are formed to perform selective growth by a low-pressure MOVPE and to form a semiconductor structure of a laser and an optical modulator. At this time, by changing growth pressure to 150Torr and 25Torr in accordance with a quantum well layer 110 and the other layers respectively, control of band gap energy of the quantum well layer 110 and suppression of mask width dependency of layer thickness of an undoped layer can be performed.
Patent JP-H04200230-A (JP)
Title: Differential current relay for protecting harmonic filter equipment
Inventor: EMURA TOKUO
IPC: G01R19/25
Filed: 1990-11-29
Abstract: PURPOSE:To cause no error also for the variation of frequency to conduct accurate operation by operating an effective value through the use of sampling values alternately delayed in time by a period pi/2omega out of currents of respective shunts of a harmonic filter equipment and by obtaining a current difference between currents flowing between respective shunts to give a command output. CONSTITUTION:In fundamental wave extraction circuits 13, 14, a certain angular frequency omega corresponding to the frequency of a fundamental wave is set and an object wave is sampled at each point of time obtained by the division of one period into equal parts (sampling circuits 13a, 14a). Then, there is obtained the arithmetical mean value of the value obtained by the addition to each sampling value of the square value of a sampling value for one period and that obtained by the addition of the square value of a sampling value delayed by pi/2omega from the first sampling value for one period. This arithmetical mean value is used for the purpose of operating the root of the square value (effective- value operation circuits 13b, 14b). The difference current of this effective value is detected by a difference current ' computation circuit 15.
Patent JP-H03196037-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: TSUKAHARA JIRO
IPC: G03C7/32
Filed: 1989-12-26
Abstract: PURPOSE:To obtain a sensitive material having high coupling activity and high color density by incorporating a specified cyan dyestuff forming coupler. CONSTITUTION:A cyan dyestuff forming coupler represented by formula I is incorporated. In the formula I, A is a residue obtd. by removing one H atom from an uncoupling position of a cyan dyestuff forming coupler, L is a divalent combining group and Z is a group of nonmetallic atoms required to form a 3- to 8-membered hetero ring together with N. In the hetero ring, a carbonyl group does not directly bond to N. A silver halide color photographic sensitive material contg. the cyan coupler ensuring high coupling reactivity and high dyestuff absorption density is obtd.
Patent JP-H11236499-A (JP)
Title: Polymer polyol composition and production of polyurethane
Inventor: KONO SHOICHIRO
IPC: C08L71/02
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer polyol composition having a low viscosity and high polymer content, excellent in disperse stability, free from occurrence of a scorch and useful for production of polyurethane excellent in foam physical property by dispersing a prescribed amount of a specific polymer particles into a polyol. SOLUTION: This polymer polyol composition is obtained by dispersing polymer particles having 0.01-100 μm particle size distribution and satisfying <=2 [P]/[q] when mode (vol.%) of particle size distribution in classifying particles having $300 μm size into 64 by using laser diffraction/scattering type particle size distribution-measuring apparatus is defined as [p] and the difference of maximum particle diameter to minimum particle diameter is defined as [q] in an amount of 30-60 wt.% based on total composition into a polyol such as a polyether polyol. The polymer polyol composition is preferably used as at least a part of the polyol to produce the objective polyurethane.
Patent JP-H05166769-A (JP)
Title: Manufacture of semiconductor device
Inventor: KATAYAMA SATOSHI
IPC: G03F7/40
Filed: 1991-12-18
Abstract: PURPOSE:To reduce exfoliation of a resist to be applied in piles on a resist pattern used as a mask at the time of performing etching. CONSTITUTION:After a silicon nitride film 2 is etched with a first resist pattern 3A as a mask (see (c)) and before 8 second resist 4 is applied in piles on said first resist pattern 3A the surface part of the first resist pattern 3A is subjected to plasma treatment by using O2. Thereby, a degeneration layer of the surface layer part of the first resist pattern 3A is removed and reformed so as to improve close adhesion to the second resist 4 and exfoliation of the second resist pattern 4A is reduced.
Patent JP-H0899740-A (JP)
Title: Card carrying mechanism for card reader/writer
Inventor: ONISHI TSUNETAKA
IPC: G06K13/05
Filed: 1994-09-30
Abstract: PURPOSE: To eliminate a need for using an expensive metal mold, enable the card reader/writer carrying mechanism to be manufacture at low cost, and furthermore enable the mechanism to be made smaller in size by using a spring made out of a wire rod as the pressing force of a driven roller where a card is pressed onto a drive roller so as to be held therein. CONSTITUTION: In the card carrying mechanism where a card is held by both a driven roller 3 and a drive roller 5, and carried by the drive roller 5, as the pressing force of the driven roller 3 where the card is pressed onto the drive roller 5 so as to be held therein, a spring 6 made out of a wire rod is used. Here, the spring 6 made out of a wire rod has a fixing hole at its one end, also has an arm which presses the driven roller 3 using the hole section as a fulcrum, the fixing hole is so formed that a wire rod is made rounded so as to be coiled in a spring shape, and it does structurally its duty as the locking of a screw 1.  Since the spring 6 made out of a wire rod is used as the pressing force of the driven roller 3, there is no need for using an expensive metal mold, and the spring does not occupy much height, the mechanism can thereby be made smaller in size, and effectively performs to prevent the loosening of the fixing screw.
Patent JP-H10229416-A (JP)
Title: Information processing method and information processor
Inventor: HIDAKA ISAO
IPC: H04L12/70
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To decrease an amount of a header to be added to transmission data and to set up a plurality of connections. SOLUTION: First a personal handy phone system(PHS) 1 gives a connection request packet, leading to an information server 7 to a computer 5 of an access point. The computer 5 executes a connection request command, corresponding to an internet protocol IP address and a port number included in the packet. The information providing server 7 executes the command accordingly to inform the computer 5 that the serve 7 accepts the connection. The computer 5 assigns a connection ID of a prescribed value to the setup connection and registers it to a connection table and provides an output of a packet reporting the result of acceptance of the connection to the PHS 1. After the connection has been set up with the information providing server 7, the PHS 1 makes communication with the information providing sever 7 by using the connection ID, in place of the IP address and the port number.
Patent JP-H0692992-A (JP)
Title: Antibiotic
Inventor: ROBAATO II SHIYUWARUTSU
IPC: A61P31/04
Filed: 1991-12-19
Abstract: A new antibiotic cyclic lipopeptide having the formula <CHEM> wherein R is H or OH and a method of producing is described. The agent has very high activity against human pathogens and is of very low mammalian toxicity.
Patent JP-H04205973-A (JP)
Title: Magnetic disk device
Inventor: YOSHIOKA NOBUAKI
IPC: G11B5/82
Filed: 1990-11-30
Abstract: PURPOSE:To prevent the occurrence of off-track due to heating during operation by using high density amolphous carbon having a small linear expansion coefft. as a material for a magnetic head arm, a carriage and a magnetic disk medium. CONSTITUTION:The magnetic head arm 20 and the carriage 30 are formed with high density amolphous carbon, and also a substrate of the magnetic disk medium 50 is formed by high density amolphous carbon. That is, since the linear expansion coefft. of the high density amolphous carbon forming a driving part of a magnetic head 1 and the medium 50 of the magnetic disk is small, misalignment of the magnetic head with a track on the magnetic disk medium 50 can be diminished against a temp. change. By this method, information can accurately be read out without being influenced by a temp. condition.
Patent JP-2001157314-A (JP)
Title: Wheel driving apparatus for electric motor coach using permanent magnet type dc motor
Inventor: KYO YUSEI
IPC: H02K23/62
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a wheel driving apparatus of an electric motor coach which can obtain high torque, high rotational output, and has a long life, very low noise, a simple structure and high reliability. SOLUTION: A center shaft 4 fits and holds inside and outside concentrically a rare earth permanent magnet 11 forming a rotating magnet field, a soft magnetic member 12, a brush 14 for rectification, and a brush retaining member 15, in the state that the permanent magnet 11 is positioned outermost and the brush retaining member 15 is positioned innermost. A permanent magnet type DC motor has the center shaft 4, a connection terminal 21 and a leading-out wire 18. A rotor of the DC motor is fixed to a wheel frame 26 of an electric motor coach. A ring type body 24 of a stator is fixed and linked to a wheel 7 of the coach which stator has a core 8 with a winding 10, the ring type body 24 fixing and retaining the core 8 and a current direction inverter 6 being in contact with the end surface of the brush 14.
Patent JP-H09163717-A (JP)
Title: Permanent magnet type eddy current speed reducer
Inventor: KUWABARA TORU
IPC: H02K49/10
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To achieve the downsizing and light weight of a reducer and to increase its braking capability by fabricating a pipe part facing the inner circumference of a braking drum in a guide frame with a thin plate made of a non- magnetic material. SOLUTION: A braking drum 15 is connected to a rotation shaft and a pipe- shaped guide frame B, which forms a rectangle in cross section, is fixed to a car body side. The guide frame B is projected into the inside of the braking drum 15. A pipe 14, the part facing the inner circumference of the braking drum 15 in the guide frame B, is made up of a thin plate of a non-magnetic material, and a frame body 6, the part not facing the inner circumference of a braking drum 15, is made up of a strong magnetic material. A magnet supporting ring 9 is supported so as to be movable in the axial direction in the inner space part 20 of the guide frame B. Then many permanent magnets 8 are connected on the circumference of the magnet supporting ring 9 at regular intervals in the circumferential direction.
Patent JP-H10177178-A (JP)
Title: Production of liquid crystal display element
Inventor: MIYATA SHINICHI
IPC: G02F1/1341
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To decrease the reaction between amines and a liquid crystal having dielectric anisotropy and to decrease display defects by adding a process for temporarily hardening a sealing material by irradiation with energy prior to a process to drop a liquid crystal. SOLUTION: A sealing material 2 comprising an acryl resin material is printed on a glass substrate 1 with an ITO electrode being a transparent electrode. The sealing material 2 is temporarily hardened by irradiation with IR rays 3 as the energy for irradiation, and then a liquid crystal material 4 having dielectric anisotropy is dropped onto the area surrounded by the temporarily hardened sealing material. After laminating, the sealing material 2 is again completely hardened by irradiation of energy 6. In the obtd. liquid crystal display element, amines in the sealing material 2 are decreased to a half amt. and the reaction with the liquid crystal 4 is decreased by half because the sealing material 2 is temporarily processed when the liquid crystal 4 is dropped, and therefore, display defects can be decreased.
Patent JP-H04204628-A (JP)
Title: Liquid crystal display device
Inventor: KANEKO YOSHIYA
IPC: G02F1/133
Filed: 1990-11-30
Abstract: PURPOSE:To provide the liquid crystal display device which can display moving pictures and medium contrasts by executing the initialization to put liquid crystals into a scattering state by moving the same by one line each in precedence to a display data writing line, successively writing the display data from the initialized line, then holding thereof. CONSTITUTION:An initializing means 12 subjects a liquid crystal display panel 11, which is regularly arranged with the plural phase transition type liquid crystals respectively as picture element cells, to the initialization to put the respective liquid crystals on the line precedent for the time longer than the response time until the liquid crystals attain the scattered state from the transparent state for the writing line. A writing and display means 13 executes writing by impressing the driving voltages of the levels meeting the display gradations to the respective liquid crystals of the writing of the already initialized display data and holdss the same. The display data by one line each can be written in such a manner; in addition, the display data to be written is made into the data of the arbitrary positions in the voltage-transmittance characteristics of the liquid crystal and, therefore, the moving the picture display and the medium contrast display are respectively executed.
Patent JP-H11147636-A (JP)
Title: Multi-shaft winding device in slit device
Inventor: YAMAGAMI MINORU
IPC: B65H35/02
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To enable a turret winding machine winding shaft to shorten its inter- core distance, prevent deflection and vibration of the winding shaft (winding core), attain improvement of winding efficiency and a winding web quality, in a multi-shaft turret winding machine in a slit device. SOLUTION: In a multi-shaft winding device in a slit device arranging a plurality of winding shafts corresponding to the number of slits in a width direction of a broad width web with a required space apart, the winding shaft is constituted by a winding shaft winding core C of a plurality of turret winding machines arranged in a lateral row in a turret main shaft 21, 22 arranged to be divided in an upper/lower A, B, a plurality of the turret winding machines are made movable along a guide rail 25, 26 provided in a width direction corresponding respectively to a cut width, also in the vicinity of a web winding position of the winding shaft, a web cut device 10, 10', 11, 11' and a web winding device 12, 13 are respectively additionally provided.
Patent JP-2001153266-A (JP)
Title: Cutting device for existing pipe
Inventor: SATAKE YUKINOBU
IPC: F16L1/00
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a cutting device for a buried pipe furnished with constitution capable of removing an existing pipe without opening and cutting by devising it to prevent damage of a rotating cutting edge in the case where excessive load works on the rotating cutting edge. SOLUTION: A cutter 3 is furnished with a rotating drive shaft 6 to be inserted from one end of an existing pipe 1, a cutter edge 9 free to extend and contract in diameter which is rotationally driven by this rotating drive shaft 6 and a driving source 4 to drive the rotating drive shaft 6 and a power transmission system of the driving source 4 and the rotating drive shaft 6 is furnished with constitution to cut off transmission of driving force to the cutter edge 9 when cutting resistance working on the cutter edge 9 becomes more than a specified value on a cutting device of the existing pipe furnished with a structure to cut a part of the existing pipe 1 by the cutter 3 to pull out and remove the existing pipe 1 buried underground.
Patent JP-H04201487-A (JP)
Title: Thermal transfer recording method and thermal transfer recording device
Inventor: KOSHIZUKA KUNIHIRO
IPC: B41M5/382
Filed: 1990-11-30
Abstract: PURPOSE:To economize an infrared absorbent material, and to enable high-speed printing by low energy by superposing an intermediate transfer body with an infrared absorption layer and the ink layer of an ink sheet for thermal transfer recording, in which the ink layer containing a thermal diffusive dye is formed onto a supporter, and heating both the intermediate transfer body and the ink layer by semiconductor laser beams, and superposing the intermediate layer of the intermediate transfer body and the image receiving layer of an image receiving sheet for thermal transfer recording, in which the image receiving layer is formed onto the supporter, and heating the intermediate layer and the image receiving layer. CONSTITUTION:For forming a picture to an intermediate transfer body 3, an ink sheet 4 for thermal transfer recording and a near infrared absorption layer 3b are superposed so that the ink layer 4b side of the former and the near infrared absorption layer 3b of the latter are brought into contact, and heated by laser beams from a semiconductor laser device 6. When the ink sheet 4 and the absorption layer 3b are stacked in this manner, a thermal diffusive dye is diffused and transferred from the ink layer 4 of the ink sheet 4 for thermal transfer recording to the near infrared absorption layer of the intermediate transfer body 3 only by quantity corresponding to the quantity of heat energy, and fixed to the near infrared absorption layer 3b of the intermediate transfer body 3, and a picture is formed in the layer 3b. The near infrared absorption layer 3b side of the intermediate transfer body 3 and the image receiving layer 9b of an image receiving sheet 9 for thermal transfer recording are superposed and heated.