baber/WOPTO huggingface dataset:
Patent JP-S59123517-A (JP)
Title: Reaction device for separating hydrogen isotope by laser
Inventor: TAKEUCHI KAZUO
IPC: B01D59/34
Filed: 1982-12-28
Abstract: PURPOSE:To provide a titled device which can treat continously a large amt. of working substance with good efficiency by the constitution wherein stirring means for gas and plural hollow vessels provided with optical elements for laser condensing are connected in series and a gaseous working substance is passed from one end to the other end. CONSTITUTION:A laser induced reaction device for separating hydrogen isotope is constituted by connecting plural hollow vessels 34, provided with convex lenses 32,- and making the vessels continuous by means of pipings 37. A critical fluence region for a laser, such as CO2, irradiated from a laser device 3 is formed in the position apart from the walls of the vessels 34 by the lenses 32. A gaseous working substance contg. a tritium substituent is passed from one end of the hollow vessel arrays 34- to the other end and stirring means using pumps 32 are provided in the respective vessels 34 to induce a uniform reaction. The critical fluence region optimum for the reaction is formed at the center of each vessel by the above-mentioned method, whereby the loss of the laser light is minimized. The residence time is made approximate to the residence time of piston flow and the working efficiency is improved by the constitution of the continuous stirring tank array.
Patent JP-H0279332-A (JP)
Title: Manufacture of spring for shadow mask support
Inventor: KUNIBE TAKEMITSU
IPC: H01J9/14
Filed: 1988-09-16
Abstract: PURPOSE:To prevent generation of warps by the temperature deference in the air so as to improve processing efficiency by juxtaposing high expansion metallic belts on both sides of a low expansion metallic belt and joining two linear junction parts with each other so as to form a three layer metallic belts, and then stamping out springs in symmetrical arrangement. CONSTITUTION:High expansion metallic belts 13 of the same widths are juxtaposed on both sides of a low expansion metallic belt 12. In this case, the low expansion metallic belt 12 and the high expansion metallic belts 13 are juxtaposed while being applied with tension respectively. Two electron beams or carbonic acid gas lasers are applied at the same time along two linear junction parts 10 and 10 in vacuum so as to join each other to make it into a three-layer metallic belt 15. Next, springs 5 are punched out in symmetrical arrangement by press processing. Even if temperature change occurs in the air, of stress can be balanced, and a warp in the form of curve to the direction of width does not occur, and spring processing can be stabilized.
Patent JP-2001051253-A (JP)
Title: Liquid crystal display device
Inventor: YOSHIHARA TOSHIAKI
IPC: G02F1/1368
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To efficiently utilize high transmittance state of backlight and a liquid crystal substance. SOLUTION: In this liquid crystal panel, data holding parts 31, 31, etc., are mounted between 1st TFT elements 207, 207, etc., connected with 1st scanning lines 209, 209, etc., and a data line 211, and 2nd TFT elements 208, 208, etc., connected with pixel electrodes 206, 206, etc., and 2nd scanning lines 210, 210, etc., and hold pixel data via data lines 211, 211, etc., and the 1st TFT elements 207, 207, etc. The pixel data held are supplied to the pixel electrodes 206, 206, etc., via the 2nd TFT elements 208, 208, etc.
Patent JP-S60122558-A (JP)
Inventor: YAMASHITA KAZUO
IPC: A61F7/08
Filed: 1983-12-06
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-H0783088-A (JP)
Title: Fuel injection control device of speed density type
Inventor: NAKAJIMA KAZUSHI
IPC: F02D41/34
Filed: 1993-09-16
Abstract: PURPOSE:To carry out precise fuel injection without error at the time of controlling speed density type fuel injection by using an atmospheric air release type pressure regulator. CONSTITUTION:After completion of starting, from a two-dimensional map of intake pressure PM and engine speed NE of an engine 1, basic injection time TP is computed, and a water temperature correction coefficient FWL, an after- starting increasing amount correction coefficient FSE, CO regulating injection time TPco by an air-fuel ratio manual adjustor 27 and the like are computed. Next, from atmospheric pressure Pap, set pressure Ppr of a pressure regulator 35 and a standard atmospheric pressure Pat, an atmospheric pressure correction coefficient Fap is computed. Thereafter, under an expression of TAU= TPX(FWL+FSE)XFap+TPcoXFapXFip, fuel injection time is computed. Consequently, regarding the basic injection time TP demanded in a form including intake pressure correction under a bench test, only atmospheric pressure correction is carried out, and regarding the CO regulating injection time TPco computed regardless of intake pressure, the atmospheric pressure correction and the intake pressure correction are carried out.
Patent JP-H0570098-A (JP)
Title: Load equalizer
Inventor: FUJII FUMIO
IPC: B66C13/46
Filed: 1991-09-10
Abstract: PURPOSE:To provide a lifting tool preventing the downward pressing and having high reliability and a simple structure by providing a means judging that the detection value of the weight of a load is smaller than the weight under no load, and stopping the downward movement of a lift system based on the signal from the judging means. CONSTITUTION:A lift system 1 lifting or lowering a load 4, a lift driving motor 2 driving it, a load detector 14 detecting the weight of the load 4, a weight memory section storing the detected weight of the load 4, a speed detector 19 detecting the speed of the lift system 1, and a speed command unit commanding the speed of the lift system 1 are provided. The size and polarity of the signal from the load detector 14 are judged by a load judgment section, and the travel speed of the lift system 1 is calculated to control the travel of a load equalizer. When the load detection value of the load detector 14 is smaller than the value under no load, the load judgment section judges the load as the reverse load and outputs an abnormality signal to an arithmetic section, and the operation of the lift system 1 is stopped.
Patent JP-H0278170-A (JP)
Title: Card edge connector
Inventor: MURATA MASATO
IPC: H01R12/18
Filed: 1988-09-13
Abstract: PURPOSE:To make a distance between both insulators variable and permit an electrical connection of the contact terminal of a package and the connecting terminal of a metallic spring which are different in thickness by dividing an insulator which supports both faces of an inserting package. CONSTITUTION:A package 8 is inserted in between the first insulator 1 which is bigger in width than an inserting package 8 and a metallic spring 3 which has a connecting terminal 6 penetrated into the second insulator 2, a contact portion 4 projected a little from the end face thereof and a spring portion 5 supported not to be prevented from movement. Then, the first, the second insulators 1, 2 are fixed by a fixing tool 7 comprising a bolt and a nut to put certainly a contact terminal 9 on the package 8 in contact with the contact portion 4 of the spring 3. Even in a package with thickness conventionally disturbing insertion from the inserting port of a package, the contact terminal 9 thereof and the connecting terminal 6 of the metallic spring can be electrically connected together.
Patent JP-S60122062-A (JP)
Title: Air purifier
Inventor: SAKAKIBARA NOBUYOSHI
IPC: F24F1/00
Filed: 1983-12-05
Abstract: PURPOSE:To obtain a small-sized and lightweight electrical dust collector with high collection efficiency and no danger of spark discharge by covering one electrode between an electric field forming electrode and a dust collecting electrode for collecting charged particles of dust which is used as a cathode with an insulating material. CONSTITUTION:The minus terminal of the first power source 40 and a discharge electrode 11 and the plus terminal and a dust collecting electrode 31 are connected respectively with a lead wire, and from several to over then KV voltage is impressed. Accordingly, corona discharge is formed in a space in the vicinity of the discharge electrode 11, and the ions having minus polarity are negatively charged while being attracted by the collecting electrode 31. Meanwhile, the minus terminal of the second high-voltage power source 50 and an electric field forming electrode 21 and the plus terminal and the dust collecting electrode 31 are connected respectively with a lead wire, and the voltage is similarly impressed to form a DC electric field vertical to the flow of charged dust particles. The emission of electrons causing spark discharge can be prevented by covering the electric field forming electrode 21 with an insulating material.
Patent JP-S6473345-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: FUJIMOTO HIROSHI
IPC: G03C7/413
Filed: 1987-09-14
Abstract: PURPOSE:To improve the stability and the coloring property of a color developer by developing the titled material with the color developer which contains at least one kind of specified thiols and has the prescribed value of a sulfite ion concn. CONSTITUTION:The silver halide color photographic material contg. at least one kind of a two equivalent coupler is exposed, and then, developed with the color developer which contains at least one kind of the thiols shown by formula I and has the sulfite ion concn. of <=0.01mol./l. In the formula, A is an org. group constituted of an atom. selected from carbon, oxygen, nitrogen and sulfur atoms., M is a positive atom. Thus, the excellent stability and coloring property of the color developer in the titled method are obtd.
Patent JP-S60124178-A (JP)
Title: Power supply circuit of data copying camera
Inventor: WATANABE MITSUHARU
IPC: H04N5/228
Filed: 1983-12-08
Abstract: PURPOSE:To prevent data copying precisely from malfunction by holding an output from a driving circuit for controlling the driving circuit of a data copying means at a fixed state by a strobe signal generated at the ON of a power supply. CONSTITUTION:When a power supply switch is turned on and power supply voltage is supplied to a terminal A prior to photographing, the output of a boosting circuit 21 is dropped by a voltage lowering circuit 22 and the lowered voltage is supplied to a strobing circuit 23, a reset circuit 24 and a microcomputer 3. The strobing circuit 23 consists of a capacitor C1, a resistor R3 and a diode D1 and potential at a point M exceeds a certain level over a period longer than a reset signal from the reset circuit 24. The potential VM is applied to a driving circuit 6 as a strobing signal, so that an output from the driving circuit 6 is closed independently of the state of the microcomputer and data copying is prevented from malfunction.
Patent JP-2000082695-A (JP)
Title: Plasma etching method and semiconductor device
Inventor: KADOMURA SHINGO
IPC: H01L21/68
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a plasma etching method capable of reliably suppressing the occurrence of a phenomenon in which a copper film cannot be etched due to a halogen-containing gas and copper reacting before a plasma discharge in plasma etching, the halogen-containing gas being undissociated and present within a chamber of a plasma etching apparatus. SOLUTION: In a plasma etching method for copper thin films an exposed surface 43A of a copper thin film 43 formed on substrates 40 and 41 is covered with a protective film 44 in order to prevent the surface 43A from coming in contact with a halogen-containing gas before a plasma discharge. Then, the film 44 is plasma-etched using the halogen-containing gas, and the film 43 is successively plasma-etched.
Patent JP-H0393305-A (JP)
Title: Voltage/current conversion circuit
Inventor: ITO HIDENOBU
IPC: H03F3/34
Filed: 1989-09-06
Abstract: PURPOSE:To attain the circuit with excellent output linearity and stable operation with respect to a minute level of input voltage by connecting a Zener diode interrupting an output current of an output transistor(TR) to the output TR when the input voltage is decreased lower than a prescribed voltage or below. CONSTITUTION:An output terminal of a differential amplifier 1 is connected to a base of an output TR 1, the output TR 1 is operated based on an input voltage Vin inputted to the input terminal of the differential amplifier 1 and an output current corresponding to the input voltage Vin is outputted from the output TR 1. Then a Zener diode ZD interrupting the output current of the output TR 1 is connected to the output TR 1 when the input voltage Vin is decreased lower than the prescribed value. When the output voltage of the differential amplifier 1 is lowered, useless output current from the output TR 1 is interrupted. Thus, the circuit with excellent output linearity and stable operation with respect to a small level input voltage is realized.
Patent JP-S60122848-A (JP)
Title: Operation control device for air conditioner
Inventor: MIZUNO KATSUYUKI
IPC: F24F11/02
Filed: 1983-12-06
Abstract: PURPOSE:To allow a stabilized control of the defrosting operation of an air conditioner by making the appropriate correction to a judgment criterion as a command signal to start the defrosting operation so that even if the room temperature signal detected by a room temperature sensor is temporarily disturbed, an accurate defrosting operation command signal may be obtained without being influenced by the disturbance. CONSTITUTION:The defrosting operation is performed only when the temperature reduction DELTAT from the initial maximum value To of the differential temperature T between the condensing temperature Tc of the refrigerant in a room side heat exchanger 12 and the room temperature TA is maintained above a predetermined differential temperature for a duration of time t2. Because of this, even if the warm air blown by a room fan 13 hits a room temperature sensor 17 by an external disturbance to cause the room temperature sensor to temporarily output a temperature signal higher than the actual room temperature TA, the mere fact only of such will not start the defrosting operation. Therefore, the defrosting operation of an air conditioner can be controlled in a stabilized manner.
Patent JP-H04113189-A (JP)
Title: Hot repairing method for furnace wall
Inventor: SAWAKI NAGAYASU
IPC: F27D1/16
Filed: 1990-08-31
Abstract: PURPOSE:To facilitate a repairing work and improve an economical characteristics by a method wherein a repairing material is stored in a combustible storing bag, refractory brick tips of particle size are disposed on the storing bag, stored in a combustible feeding bag and at the same time the feeding bag is fed into a damaged part in a furnace wall to combine it with heat in the furnace. CONSTITUTION:Ropes W applied to a flexible container 1 storing seizure repairing material are hung up by a feeding machine 6 and then the flexible container1 is fed into a converter 5. As this converter 5 is further inclined, its seizure repairing material slides over a furnace wall due to its weight and moves to a position of a predetermined damagred location 5a. The fed flexible container 1 and and vinyl bag 2 stored in the flexible container 1 are ignited by a furnace heat while moving in it and diminished. The repairing material 4 in the vinyl bag 2 and the refractory brick tips 3 in the flexible container 1 are mixed well and then they are sintered together by furnace heat at the damaged part 5a in the converter 5.
Patent JP-H0975012-A (JP)
Title: Additive for artificial feed for silkworm and artificial feed raw material for silkworm
Inventor: KAMATA MASAKI
IPC: A23K1/18
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing pheophytin a and/or b and obtain an additive for an artificial feed for silkworm and an artificial feed raw material for silkworm by using pheophytin a and/or b as active components. SOLUTION: A hydrophilic organic solvent solution of chlorophyll is mixed with water in the presence of an activation agent to obtain a mixture having a hydrophilic organic solvent concentration of 65-85wt.%. The mixture is extracted with a non-hydrophilic organic solvent and purified with an extractant to separate pheophytin a and/or b, which are used as active components for an artificial feed for silkworm.
Patent JP-S59115831-A (JP)
Title: Bead supply method
Inventor: KOUE MAKIHITO
IPC: B29D30/32
Filed: 1982-12-23
Abstract: PURPOSE:To obtain the titled method capable of taking out circular beads easily one by one by supporting many beads in mutual contact on the external circumference of a bead stock supply drum. CONSTITUTION:A bead takeout means 5 and a bead stock supply drum 3 are approached to each other and arranged at a coaxial position to extrude beads 55 axially out of the bead stock supply drum 3 toward the bead takeout means 5. After the bead takeout means 5 supports only one of the extruded beads 55, the bead takeout means 5 is separated from a position engaging with the bead stock supply drum 3 relatively in the direction rectangular to those axes and the bead takeout means 5 peels and takes out the retained beads 55 from the remaining beads 55.
Patent JP-2000044972-A (JP)
Title: Method for improving biodegradability of lubricant, biodegradability improver, and biodegradable lubricant composition
Inventor: HORII YUJI
IPC: C10N30/00
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To improve the biodegradability of a lubricant by compounding a lube base oil with a specific ester compd. SOLUTION: A lube base oil, pref. a hardly biodegradable one, is compounded with an ester compd. of the formula (wherein R1 and R2 are each H, a 1-10C alkyl, or 2-10C alkenyl; R3 and R4 are each a 1-50C alkyl or 2-50C alkenyl; and m and n are each 0-50). Pref., the compsn. contains 10-95 wt.% ester compd. of the formula. Pref., the 50% lethal concn. (LC50) is set at 100 mg/L or higher. The biodegradability of a lubricant compsn. contg. the ester compd. of the formula not only satisfies the standard of the CEC method, which is a conventionally used biodegradability test, but also can sufficiently satisfy the standard of the OECD 301 B method, which requires a true biodegradability more strictly. Therefore, this compsn. provides lubricants, such as working fluids or greases, excellent in terms of environmental protection.
Patent JP-H0977821-A (JP)
Title: High polymeric porous body
Inventor: OTAKE KAZUHIKO
IPC: C08F8/00
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a polymeric porous body having good hand feeling, flexibility and elasticity in a moist condition and capable of rapidly getting wet and softening even after once drying by acting an aldehyde and an acid to a specific modified polyvinyl alcohol. SOLUTION: This polymeric porous body is obtained by reacting (A) a poly (vinyl alcohol) having a 2-20C hydroxyalkyl (suitably ω-hydroxyalkyl) in side chains with (B) an aldehyde (e.g. formaldehyde) and (C) an acid (e.g. hydrochloric acid). The component A preferably contains 1-10 mole % 2-20C hydroxyalkyl and has >=70% saponification degree and 300-3,000 viscosity average degree of polymerization. The component A can be obtained by copolymerizing a vinyl ester with an olefin containing 2-20C hydroxyalkyl such as 3-butene-1-ol, etc., and saponifying the copolymer in an alcohol. As the vinyl ester, vinyl acetate is preferable. It is preferable to use 80-300% component B and 50-200% component C based on the component A.
Patent JP-H06197951-A (JP)
Title: Washing catheter
Inventor: HANSU PURESHINGERU
IPC: A61B17/00
Filed: 1992-08-05
Abstract: PURPOSE: To improve a washing catheter in such ways that precipitates, proliferated substances and foreign matters are removed well from an organ and that the catheter can be taken out without damaging a vessel wall or a tissue during pulverization and transportation. CONSTITUTION: A washing-fluid supplying cavity 4 is made as a nozzle. The nozzle directs a strong and sharp jet onto an inlet of an exhausting cavity 6 via a free area. The washing-fluid jet produces a sucking action; thereby, a substance is sucked from an organ to be treated and exhausted via the exhausting cavity 6. In order to accelerate a sucking effect of the washing-fluid, the exhausting cavity 6 has a mixing tube, a diffuser 20 and an exhausting passage 22 subsequently viewed from the inlet side.
Patent JP-S6287393-A (JP)
Title: Heat transfer printing sheet and transfer printing method
Inventor: PIITAA GUREGORII
IPC: B41M5/26
Filed: 1986-10-01
Abstract: A thermal transfer printing sheet comprising a substrate having a coating comprising an azo dye of the formula:wherein:A is the residue of a diazotisable phenylamine or naphthylamine, A-NH<sub>2</sub>, carrying nor more than one unsaturated electron-withrawing group;B is an optionally substituted thiophen-2,5-yiene or thiazol--2-ylene group; andE is the residue of an aromatic coupling component having group displaceable by a diazotised aromatic amine,suitable use in a thermal transfer printing process of the type in which the transfer sheet is placed in contact with a material to be printed and selectively heated in accordance with a pattern information signal whereby dye from the selectively heated regions of the transfer sheet is transferred to the material to be printed and forms a pattern thereon the shape and density of which is in accordance with the pattern and intensity of heat applied to the transfer sheet.
Patent JP-H0278936-A (JP)
Title: Surface inspection device
Inventor: KONISHI GIICHI
IPC: G01N21/956
Filed: 1988-09-14
Abstract: PURPOSE:To widen the width of a detection dynamic range by photodetecting scattered light which is detected by a detection optical system by >=2 light receiving elements which differ in detection sensitivity. CONSTITUTION:Laser light which is emitted by a laser light generating means 21 irradiates a wafer 10 through a beam expander 22, mirrors 231 and 232, a polygon mirror 24, and an Ftheta lens 25. At this time, if dust sticks on the wafer 10, scattered light is generated. This scattered light is detected by the detection optical system which uses an optical fiber 31 preferably and guided to 1st and 2nd light receiving elements 4 and 5 at separate ends of an optical fiber 31. The element 4 measures dust of smaller than specific particle size, the element 5 measures larger dust, and their signals are outputted to a decision means.
Patent JP-H0281135-A (JP)
Title: Parallel inference processing system
Inventor: KITAGAMI HAJIME
IPC: G06F9/44
Filed: 1988-09-17
Abstract: PURPOSE:To obtain the retrieving results of all solutions by allocating a variable to the element taken out through the unified retrieval and performing an OR parallel process and an AND stream parallel process in parallel with each other. CONSTITUTION:A unified retrieval module 3 receives a request for a unified retrieval request in response to an inquiry and retrieves a knowledge base 2 to take out the corresponding element and to give this element to a parallel inference driver 5. Then an OR parallel process module 6 and an AND stream parallel process module 7 perform the OR and AND stream parallel processes respectively for the received elements. The results of these parallel processes are given to the driver 5 and evaluated. Then the retrieving results of all solutions are outputted. Thus a new variable is allocated to the corresponding element taken out of the base 2 in response to an inquiry. Then the OR and AND stream parallel processes are carried out in parallel with each other, and the retrieving results of all solutions are outputted at high speed.