baber/WOPTO huggingface dataset:
Patent JP-S63222815-A (JP)
Title: Manufacture of polyurethane foam
Inventor: KUMASAKA SADAO
IPC: C08J9/04
Filed: 1987-03-12
Abstract: PURPOSE:To prevent occurrence of scorch phenomenon and a fire by carrying out the operation from the stage of discharging foaming stock solution to the stage of finishing its foaming under reduced pressure-atmosphere. CONSTITUTION:In the state where a complete set of the foaming device such as a groove type conveyer 1, a nozzle 4, side paper 5 and bottom paper 6 is set in the reduced pressure-chamber 9 with a suction valve 7 and a pressure reducing valve (deaeration) 8, and a polyurethane foaming stock solution is continuously discharged on the groove type conveyer having been set in the reduced pressure-chamber 9 whose pressure was preliminarily reduced to 200mmHg. After its foaming, said solution is kept as it is for 5min. The pressure in the reduced pressure-chamber 9 is restored to normal pressure by introducing air into said chamber 9, thereby obtaining the polyurethane foam. The polymerization reaction heat generated in foaming process is not confined inside, and since a part of said heat is diffused outside and is drawn out, the occurrence of scorch phenomenon and a fire may be prevented. When the reaction heat is drawn outside, since said heat is uniformly diffused in the foam, the polyurethane foam with uniform property may be obtained. Further, without using olefin as auxiliary, the polyurethane foam with high foaming density is obtained.
Patent JP-S59183294-A (JP)
Title: Heat exchanger utilizing heat pipe
Inventor: YAMAMOTO YUUJI
IPC: F28D15/02
Filed: 1983-03-31
Abstract: PURPOSE:To obtain a heat exchanger utilizing heat pipes at low cost which can exchange heat in high efficiency in the wide range in temperature, by providing a middle partitioning wall so that each outlet part of high temperature flow- path and low temperature flow-path will become wider than each inlet part. CONSTITUTION:A high temperature flow-path 13 and a low temperature flow- path 14 are formed in the framework of a heat exchanger by a vertical middle partitioning wall 12 in a heat exchanger utilizing heat pipes. The middle partitioning wall 12 is arranged being slanted looking at it in a flat surface, so that each outlet part of high temperature flow-path 13 and low temperature flow- path 14 will become wider than each inlet part. The temperature in each heat pipe is influenced by the length of a pipe in each flow-path, so that the temperature does not rise in the inlet part of a high temperature flow-path, to the contrary the temperature rises high in the inlet part of a low temperature flow- path, as a result, the difference in temperature between the high temperature flow-path part and the low temperature flow-path part of a heat pipe is made small. Accordingly all the heat pipes composing a heat exchanger are made to be water-sealed heat pipes, as a result the cost for a heat exchanger can be lowered down.
Patent JP-S59185212-A (JP)
Inventor: OGATA YASUSHI
IPC: E01H5/08
Filed: 1983-04-01
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-S60202698-A (JP)
Inventor: ONODERA YOSHINOBU
IPC: H05B41/392
Filed: 1984-03-27
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-H04275112-A (JP)
Title: Hollow injection molding method
Inventor: HORIKOSHI MAKI
IPC: B29C45/27
Filed: 1991-03-01
Abstract: PURPOSE:To certainly prevent the sink mark due to the formation of a hollow part by clearing up the cause making the distribution quantity of compressed gas improper when a molten resin is introduced into a mold cavity through a plurality of gates by supplying the molten resin to the gates from one injection nozzle at the same time and the compressed gas is subsequently introduced into the mold cavity from the same gates under pressure to eliminate the same. CONSTITUTION:A molten resin is injected in such a state that the pressures of the molten resin immediately before respective gates 1, 1 are made almost equal to prevent that the pressure introduction of compressed gas becomes imperfect because the pressures of the molten resin immediately before the gates become non-uniform at the time of injection.
Patent JP-S55149104-A (JP)
Title: Hydrogen purifying method
Inventor: SUDA SEIJIROU
IPC: B01D53/04
Filed: 1979-05-11
Abstract: PURPOSE: To obtain high purity H 2  without supplying power from the outside of the system by combining two or more kinds of metal hydrides having different H 2  equilibrium pressure characteristics and by successively shifting crude H 2  to metal hydride having a higher H 2  equilibrium pressure while repeating occlusion and release of H 2  by a temp. rise and a temp. drop within a desired temp. range.  
     CONSTITUTION: Metal hydride X, e.g., Ca-Ni alloy has H 2  equilibrium pressures P 1  and P 1 ' at temps. t 1  and t 2 , and metal hydride Y, e.g., La-Ni alloy has pressures P 2  and P 2 ' at the same temps. Crude H 2  is contacted to alloy X at temp. t 1 , and by slowly raising the temp. alloy X occludes H 2  along straight line AWB. H 2  corresponding to pressure P 1 ' is occluded in alloy X at temp. t 2 , at the temp. impurities are purged instantaneously, and the temp. is dropped. If alloy Y is pressent at this time, without using a compressor H 2  is occluded in alloy Y, and release and occlusion of H 2  proceed along straight line BWC. Alloy Y is then separated, and by raising the temp. to temp. t 2 , H 2  is occluded along straight line CWD. Thus, occlusion and release of H 2  are repeated to remove impurities in crude H 2 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59187103-A (JP)
Title: Negative pressure servo motor
Inventor: EJIRI HIROKUNI
IPC: F15B15/10
Filed: 1983-04-04
Abstract: PURPOSE:To provide an accurate position control even if a negative load is varied by a method wherein an operating shaft enclosing a flange part formed at the upper end of a driving shaft fixed to a driving diaphragm is fixed to a signal diaphragm. CONSTITUTION:When a load is increased, a driving diaphragm 6 is moved in a rightward direction, a valve body 17 is pulled rightwardly and a negative pressure in a driving negative pressure chamber 9 is increased under the closed condition of the air leakage passage 16. Therefore, the driving diaphragm 6 is pulled back in a leftward direction to hold the load at the desired position. In turn, when the load is decreased, the negative pressure in the driving negative pressure chamber 9 is decreased and then the diaphragm 6 is returned back in a rightward direction. Then, when the signal negative pressure is decreased or increased, the valve body 17 and the leakage passage 16 are communicated or closed to cause the driving diaphragm 6 to be moved to the desired position.
Patent JP-H08232840-A (JP)
Title: Extremely high vacuum pump system
Inventor: IIZUKA MOTOAKI
IPC: F04B37/16
Filed: 1995-02-22
Abstract: PURPOSE: To realize an extremely high vacuum pump system which can obtain target pressure lower than conventional one. CONSTITUTION: A bath 1 to be exhausted is set in a vacuum condition by means of a rotational vacuum pump such as a turbo molecule pump 3 and a getter pump 2 composed of a gas adsorption metal and a beater. In such a vacuum pump system, a conductance adjusting means 4 is arranged between the bath 1 and a rotational vacuum pump for adjusting conductance.
Patent JP-2000259177-A (JP)
Title: Voice outputting device
Inventor: WATANABE YASUHISA
IPC: G10L15/00
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain a voice outputting device which outputs most desirable smooth voices for a user by dynamically controlling output voices in accordance with the situation in which the user is placed. SOLUTION: An input.recognition section 101 recognizes voices uttered by a user. A dialogue processing section 102 selects a voice that corresponds to the dialogue status at that time from the output data registered in an output table 103. A deformation section 104 deforms the words to be assembled into the output data on the basis of the voices from the user and a voice output section 109 vocally outputs the words. The section 104 refers to a deformation contents table 108, an adding word table 105 for characters, an adding word table 106 for words and a deformation counter 107.
Patent JP-S58176476-A (JP)
Title: Mounting device for upper cover of vertical shaft type water wheel
Inventor: SHINOHARA MORIMICHI
IPC: F03B11/00
Filed: 1982-04-09
Abstract: PURPOSE:To reduce the dividing places of the upper cover and improve the mechanical strength thereof by a method wherein the upper cover is formed into two-pieces and the configuration of a large diametral opening for the inserting hole of the upper cover is made so as to have a dimension of the outer diameter of the upper cover plus the working room therefor. CONSTITUTION:In case the upper cover 1 is hang to mount, the upper cover can be hang with the working room g1 formed between the inner peripheral surface of the inside diameter DV1 of the upper end opening of a barrel 3 and the working room h3 is formed between the opposing surfaces f1, f2 of the opening 8 side and the end faces F1, F2 of the connecting side. The working rooms g1, g2 are formed between a main shaft flange 6 and the upper cover 1 and between the upper cover 1 and the opening of the upper end of the barrel respectively. According to this method, the cover may be hang and lowered smoothly and safely. The upper cover is divided into two pieces, therefore, the other upper cover 1 may be mounted by turning it by 180 deg. in the barrel 3 to mount it.
Patent JP-H10240845-A (JP)
Title: Information processor
Inventor: NOMURA YASUHIKO
IPC: G06F19/00
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an information processor in which a working procedure can be detected from a working process, and know-how obtained in the working process can be used. SOLUTION: Plural places(information unit group storing means) of an information unit group storing part 2 store plural snaps(information unit groups), and an information unit group holding part 7 holds steps to be worked. Then, an information unit delivery instructing part 10 instructs the delivery of a mediator included in the snap held in the information unit group holding part 7 to the snap of the place different form the stored place, and an information unit group storage instructing part 8 instructs the storage of a snap including the mediator at the time of delivering the mediator in the place in which the mediator is stored, and instructs the storage of the snap including the mediator at the time of receiving the mediator in the different place.  Also, a delivered information managing part 3 manages at least delivery information for specifying the snap of the origin of delivery and the snap being the destination of reception of the mediator for the delivered mediator.
Patent JP-2000261399-A (JP)
Title: Base station, terminal and communication method
Inventor: IIDA NOBORU
IPC: H04W92/18
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To make high throughput and low delay by eliminating a data transmission channel from a time slot configuration when there is no reservation for a data transmission channel where a data transmission channel is not allocated. SOLUTION: A multiple access protocol DRCP obtained by improving a DQRUMA assumes a radio network consisting of one base station 102 and many terminals 103 for one cell 101. A radio channel used for transmission and reception is used by the station 102 and many terminals 103 while one common frequency band is divided into time slots. In the DRCP, the terminals 103 and the station 102 share one frequency band and data can be directly transmitted and received between terminals 103. The DRCP ignores the relay of the station 102 when normal communication can directly be performed between the terminals 103. High performance and low delay can be made by ignoring this data transmission channel for relay.
Patent JP-H11258566-A (JP)
Title: Light source device for liquid crystal projector
Inventor: KONUMA YOSHIHIRO
IPC: G02F1/13357
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To allow a display screen of a liquid crystal panel to be illuminated uniformly as a whole by reducing the number of lenses to be used. SOLUTION: A discharge lamp 1 is installed in the center part on a lamp reflector 2, and a concave reflecting surface 3 is provided with an array of elliptical reflecting surfaces 3a, 3b,.... Moreover, a lens surface 5a of a multi-lens 5 opposing the reflecting surface 3 is provided with an array of convex lens surfaces 7a, 7b,... one-to-one corresponding to the elliptical reflecting surfaces 3a, 3b,..., and the lens surface 5b on the rear side forms a convex lens surface. Here, arbitrary elliptical reflecting surfaces 3a, 3b,... form a part of the elliptical surfaces having their focal points on the convex lens surfaces of the multi-lens 5 corresponding thereto and at a light emiting body 1a of the discharge lamp 1. Luminous fluxes divided on the elliptical reflecting surfaces 3a, 3b... are superimposed on each other through the multi-lens 5 to illuminate a liquid crystal panel 8.
Patent JP-S61223084-A (JP)
Title: Method for suppressing dust and emulsion therefor
Inventor: BURAIAN JII ROBAATSU
IPC: C10L9/10
Filed: 1986-03-18
Abstract: Dust is suppressed by contacting a dust-producing material with an emulsion containing (a) 20-99.5% of water and, correspondingly, (b) 80-0.5% of a composition comprising from 0.1% to 20% of at least one methacrylate polymer, a minimum of 70% of at least one hydrophobic liquid and 0.01% to 10% of at least one emulsifying surfactant, all percentages being by weight. The above described emulsions and the composition (b) are novel.
Patent JP-S60203996-A (JP)
Inventor: MORITO MAKOTO
IPC: G10L15/10
Filed: 1984-03-28
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-H04296292-A (JP)
Title: Heating wired union joint
Inventor: ISHIKAWA TETSUO
IPC: B29C65/34
Filed: 1991-03-22
Abstract: PURPOSE:To improve the extent of operation efficiency in joint connecting work without entailing any wasteful waiting time as an operator is able to know the completion of pipeline joint connecting work by means of a simple method. CONSTITUTION:In a thermoplastic resin joint body 1 embedded with a heating wire 4 in the inner circumferential part 2, there is provided a temperature detecting part 6 detecting its temperature, and also this temperature detecting part 6 is installed in an outer circumferential part 3 of the joint body 1 just above a position where the heating wire 4 is embedded, and in this constitution, it is composed of such one that is atuck with a temperature display seal displaying setting temperature with numerals and characters or temperature discoloring resin, discoloring according to the setting temperature, that is featured.
Patent JP-H01231506-A (JP)
Title: Oscillation circuit
Inventor: TONAMI MASAHIRO
IPC: H03B5/32
Filed: 1988-03-11
Abstract: PURPOSE:To obtain an oscillation circuit which is always stable despite the change of characteristics of a vibrator as well as the temperature change by setting automatically a capacitor suited to the vibrator. CONSTITUTION:An inverter 1 is used together with a feedback register 2 set between an input side connection point 21 and an output side connection point 22, a reference voltage generating circuit 7, an input side comparator 3 which compares the voltage of the point 21 with plural types of reference voltage, an input side switch group 8, an input side control circuit 4 which controls the switching actions of the group 8, an output side comparator 5 which compares the voltage of the point 22 with plural types of voltage, an output side capacitor group 11 which is connected to the point 22 of the inverter 1 via an output side switch group 10, and an output side control circuit 6 which controls the switching actions of the group 10. Then a capacitor that is optimum to a vibrator is automatically designed. As a result, an oscillation which is always stable is obtained.
Patent JP-H02237105-A (JP)
Title: Manufacture of semiconductor device
Inventor: HASHIMOTO TAKEO
IPC: H01L21/027
Filed: 1989-03-10
Abstract: PURPOSE:To set a line width of a resist pattern inside a chip to a desired size and to restrain a residue of a resist from being produced after a developing operation of a scribing region by a method wherein only the scribing region on a wafer is irradiated selectively with a luminous energy which is more than that inside the chip. CONSTITUTION:A positive-type photoresist film 2 is formed on a semiconductor substrate 1; in addition, chips 4a and a scribing region 5a are formed; an exposure operation to form an ordinary pattern is executed by using a stepper. During this operation, only the scribing region 5a of a wafer is exposed selectively; a developing operation is executed by using an ordinary positive-type photoresist developing solution composed of an organic alkali. Accordingly, the scribing region 5a is irradiated with a luminous energy which is more than that inside a chip. Thereby, a resist is not left in this part after the developing operation; at the same time, a resist pattern 7 can be formed in a line with, of a pattern, which is obtained by multiplying a reticle size by a contraction factor; the line width can be made equal to a design value.
Patent JP-H10252879-A (JP)
Title: Control device of continuously variable transmission
Inventor: KIDOKORO HITOSHI
IPC: F16H61/02
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To control the change gear ratio in the desired speed change ration by respectively switching a value to a synthetic command value of feedback control and feedforward control when it is higher than prescribed first rotating speed and to a command value of the feedforward control when it is lower than prescribed second rotating speed less than this first rotating speed. SOLUTION: When feedforward independent control is applied, a value of an integrator used for both feedback control and feedforward control is set to 0, and control is smoothly switched. First rotating speed switched to simultaneous use control from this independent control is rotating speed higher than second rotating speed switched to the independent control from the simultaneous use control.  In the third rotating speed which is higher than the first rotating speed switched to the simultaneous use control from the independent control and on which measuring accuracy becomes a problem, the control is again switched to the independent control from the simultaneous use control, and similarly in fourth rotating speed which is higher than the first rotating speed and is lower than the third rotating speed, the control is switched to the simultaneous use control from the independent control.
Patent JP-S53144491-A (JP)
Title: Slag treatment apparatus
Inventor: YAMAUCHI KAZUAKI
IPC: F27D17/00
Filed: 1977-05-23
Abstract: PURPOSE:To provide a slag treatment apparatus which enables smooth heat exchanging and recovery of sensible heat of slag by blowing compressed air againstshigh temperature slag to granulate so that pressure steam produced is withdrawn after it is dropped into water for cooling.
Patent JP-S61215725-A (JP)
Title: Method for exchanging roving bobbin between roving and spinning machines
Inventor: TSUKAMOTO KUNIO
IPC: D01H9/18
Filed: 1985-03-22
Abstract: PURPOSE:To carry out the bobbin change with almost no required labor, by exchanging roving bobbins in the respective spinning machine frames in a spinning machine group using full roving bobbins doffed from a roving machine group spinning two ore more kinds of rovings at the same time and conveying the full and empty bobbins with conveying magazines. CONSTITUTION:Rows of conveying magazines 5 in which full roving bobbins are hung therefrom in a loader 13 are led to a full roving bobbin reserve part 8, and a row of magazine 5 of a grade required by one spinning machine frame 1 in roving bobbing exchange is carried into the spinning machine frame 1. Rows of the conveying magazines 5 with empty bobbins hung therefrom delivered from the spinning machine group one after another are passed through an empty bobbin magazine reserve part 9 to an unloader 14 to remove the empty bobbins and the rows of the conveying magazines 5 are then led to the position of the loader 13 to load the full roving bobbins thereon.
Patent JP-S56156529-A (JP)
Title: Gear type oil clutch
Inventor: SEGI SHIGEYUKI
IPC: F16D25/04
Filed: 1980-05-04
Abstract: PURPOSE: To enable the rotation of a driving gear to a driven shaft arbitrarily and smoothly by internally providing a driving gear and a driven gear engaging therewith in a cylindrical rotor integrally formed with the driven shaft and causing oil to flow around the peripheries of both gears and adjusting the oil flow.  
     CONSTITUTION: When a clutch plate 8 is spaced apart from a rotor 1, an opening part 7 is opened, and oil freely moves in or out the rotor 1. Oil which has flowed in through the opening part 7 is sucked up into the gear teeth of the driving gear 2 and driven gear 3, and circulates around these grooves and is discharged again out of the opening part 7. In the above described state, the driven gear 3 only freely rotates, and the rotational force of the driving gear 2 is not transmitted to the rotor 1. Then, when the clutch 8 is moved in the left hand by a spring 9, and the opening part 7 is closed, the oil dies not flow around the periphery of the driven gear 3 even when the driving gear 2 rotates, and the rotation of the driven gear 3 is braked. Accordingly, the rotor 1 rotates integrally with the rotation of the driving gear 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03260951-A (JP)
Title: Cartridge housing cell
Inventor: TATSUTA KAZUTOMO
IPC: G11B17/24
Filed: 1990-03-09
Abstract: PURPOSE:To miniaturize a device and to house a cartridge with high efficiency by enabling plural cartridges to be rotated centering perpendicular shafts housed in radial shape from an outside plane at a prescribed position on the same plane. CONSTITUTION:The cartridge 2 is housed in a prescribed housing part 16a in plural housing parts 16a in a housing cell 16 provided separately on the same plane to house the cartridge in the radial shape from the outside plane. The housing cell 16 is formed in circular cylindrical shape, and is comprised so as to be rotated by a desired angle by a rotary mechanism 22 centering the perpendicular shaft 20 passing the center of the housing cell. Meanwhile, a handling mechanism 19 is comprised of only a mechanism to move a hand 17 in upper/lower directions and forward/backward directions, and the mechanism itself is not moved by confronting the hand 17 with the outside plane of the housing cell 16 and fixing them in parallel. Therefore, no wide installing space is required for the handling mechanism 19.
Patent JP-H03259511-A (JP)
Title: Photoresist developer for manufacturing semiconductor
Inventor: NAGANAMI JUNICHI
IPC: H01L21/30
Filed: 1990-03-09
Abstract: PURPOSE:To improve developing speed, increase throughput, and uniformly form a photoresist pattern in a surface after development, by installing an integral exposure operation control part, an illuminance sensor, a temperature sensor, etc. CONSTITUTION:When the temperature of developing solution on a wafer 20 is controlled, an integral exposure operation control part 14 operates the integral exposure amount, according to the illuminance signal 17 from an illuminance sensor 10 and the temperature signal 31 from a temperature sensor 30, and outputs the operation signal as a motor controlling signal 16. A shutter driving circuit 13 receives the signal 16, drives and controls a motor 12, controls the opening and shutting of a shutter 4, and adjusts the irradiation time of light from a lamp 1. A motor rotating signal 15 is feedback to the control part 14. By using a wafer chuck 22 having cooling function together with heating function of a wafer 20 of non-sensitive light irradiation, the temperature of developing solution 8 dripped on the wafer 20 can be more precisely controlled. Thereby developing speed is improved, throughput is increased, and a photoresist pattern can be uniformly formed in a surface after development.