baber/WOPTO huggingface dataset:
Patent JP-H05152357-A (JP)
Title: Bonding tool
Inventor: YAGINUMA SADAHIRO
IPC: H01L21/677
Filed: 1991-12-02
Abstract: PURPOSE:To obtain a bonding tool which is able to fix a semiconductor chip efficiently by thermocompression without causing damage to the chip by a method wherein a suction collet which sucks a sucked object is heated by a heater unit provided with a coiled heater which is inserted into the same shaft with the suction collect. CONSTITUTION:A sucked object 1 is sucked by the tip of a suction collet 2 and bonded by thermocompression at a required point. In a bonding tool as mentioned above, the suction collet 2 which sucks the sucked object is heated by a heater unit 10 provided with a coiled heater 10b which can be inserted into the same shaft with the suction collect 2. The suction collet 2 is provided with an enlarged part 2e at its suction tip so as to be enhanced in heat accumulating capacity in the vicinity of the suction tip. The heater unit 10 is equipped with a housing pocket 10d surrounded with the coiled heater 10 so as to house the enlarged part 2e.
Patent JP-H04285338-A (JP)
Title: India rubber bearing
Inventor: BURENAA HAINRITSUHI
IPC: F16F13/06
Filed: 1991-11-06
Abstract: PURPOSE: To improve an elastomeric rubber bearing by providing it with a soft characteristic that enhances rolling comfortableness in the shearing direction so that impacts are damped within the rubber bearing against axial deformation and against buildups. CONSTITUTION: This elastomeric rubber bearing has at least two fastening parts 1 and 2 connected to each other via at least one elastomeric spring 3, and a hydraulic damping apparatus 4. That elastomeric spring 3 has a hard shear-compression characteristic in two axes and a soft shear characteristic on a third axis, and that hydraulic damping apparatus 4 is disposed along the third axis in parallel to the elastomeric spring 3.
Patent JP-H10161106-A (JP)
Title: Projection-type liquid crystal display device
Inventor: KAWAGUCHI TAKAO
IPC: G02F1/13
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To reduce unrequited light at the time of black display and to permit black display performance to be excellent with a high contract even at the time of high luminance projection display by originating linear polarized light which is separated by means of a polarized light beam splitter on a reflection-type liquid crystal pannel with a phase difference plate being equal to optical phase difference at the time of whole black display of the reflection-type liquid crystal pannel. SOLUTION: S-polarized light ls1 separated by the polarized light beam splitter 11 is made to transmit through the phase difference plate 12. Then, S-polarized light ls1 is modulated into elliptically polarized light lr1 in the reflection-type liquid crystal pannel 13 and made to transmit through the phase difference plate 12 again. After that, only a P-polarized light component in modulation light is made to transmit by the polarized light beam splitter 11, projected on a screen and gradation-displayed. That is, since a light beam is made to transmit through the phase difference plate 12 of a reverse phase with respect to the optical phase of the reflection-type liquid crystal pannel 13 at the time of black display, required light at the time of black display for returning elliptical light generated by the reflection-type liquid crystal pannel 13 to linear polarized light is reduced.
Patent JP-H05126996-A (JP)
Title: Treatment of waste oil containing phosphorous
Inventor: INOUE SHUNJI
IPC: G21F9/14
Filed: 1991-11-05
Abstract: PURPOSE:To burn and process radioactive waste oil containing phosphorous generated in reprocessing process of spent fuel without corroding facility and choking filters in a short time. CONSTITUTION:An organic solution containing calcium such as calcium octilate is mixed with radioactive waste oil containing phosphorous and this mixture waste oil is burned in a burning furnace 5. The burned exhaust gas is filtered in a high temperature filter charged with ceramic honeycomb and finely filtered with a HEPA filter and then discharged to the atmosphere.
Patent JP-H10158130-A (JP)
Title: Dyeing method of fiber containing keratin
Inventor: PETER MECKRI
IPC: A61Q5/10
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To permit dyeing which shows excellent fastness to light, shampoo and friction under gentle conditions for hair by extremely simple means using a cationic dyestuff having a specific chemical structure for fiber containing keratin, particularly human hair. SOLUTION: This is to treat keratin-containing fibers with a cationic dyestuff of formula I (R<1> and R<3> are each H and methyl; R<2> is H and an 1-3C alkyl; R<4> and R<5> are each an 1-2C alkyl; R<6> is an 1-3C alkyl and benzyl; X is direct linkage and 1,4-phenylene; A is an 1-4C alkylene; An<-> is an achronic anion). Due to the high affinity and the excellent water solubility, dyeing can be carried out with no auxiliary dependent on the quality of hair or by using arbitrary auxiliaries. e.g. humectants, swelling agents, penetrant auxiliaries and perfumes in combination at 20-40 deg.C. On the basis of the trichromatic colorimetric result on natural unbleached hair, arbitrary colors impossible to achieve by hair dyes used in the part are achievable.
Patent JP-H07174860-A (JP)
Title: Differential type counting rate meter circuit
Inventor: YAMAMURA KIYOHITO
IPC: G01T1/36
Filed: 1993-12-17
Abstract: PURPOSE:To measure the difference between the occurrence frequency rates of pulse signals of both systems without causing the unmeasurble state beyond the dynamic range of a measuring circuit in a differential type counting rate meter circuit measuring the difference between the occurrence frequency rates of pulse signals of two systems. CONSTITUTION:The first T-shaped circuit connected with one terminal of an input capacitor C12 and the second T-shaped circuit connected with two diodes D12, D22 in the opposite direction to the first T-shaped circuit are connected at the connection middle point of two diodes D11, D21 connected in series in the same direction to form a reverse parallel circuit of diodes. An integrating capacitor C2 having a large capacity nearly capable of neglecting the capacity of the input capacitor C12 and a discharge resistor R1 having the resistance value that the value of the product of it and the capacity value of the integrating capacitor C2 gives a sufficiently long time value as compared with the frequency of the input pulse signals are connected in parallel. A voltage amplifying circuit amplifying the voltage appearing across both ends of a parallel circuit of the integrating capacitor C2 and the discharge resistor R1 is provided to form a differential type counting rate meter circuit.
Patent JP-H02163408-A (JP)
Title: Emergency operating device used in filter cleaning equipment
Inventor: SHIMODA MASATOSHI
IPC: B01D46/42
Filed: 1988-12-16
Abstract: PURPOSE:To obtain an emergency operation device which permits the traveling of a vehicle so that an electric control valve arranged in a piping connected with an air tank is opened when a trouble is generated in an electric control circuit of a filter cleaning equipment and blowing air in the reverse direction to the flow of the exhaust gas in a dust collector and cleaning is performed. CONSTITUTION:When the electric control circuit of a filter cleaning equipment 20, e.g., an ordinarily used control unit 24 is broken, the opening/closing operation of a solenoid valve 23 is suspended. Then, an alarm lamp 16 lighted. If the alarm lamp is lighted, a manually operated switch 11 is closed by operating the manually operating switch 11, and then electric current flows in a solenoid coil 34, and the solenoid valve 23 is opened, and a large quantity of the compressed air flows into a cleaning nozzle 21 from an air tank 22 through a piping 33. Therefore, the filter cleaning equipment 20 can be operated by an emergency operating device even in the case when the ordinarily used control unit 24 is broken, and the traveling of a truck is permitted.
Patent JP-H09157651-A (JP)
Title: Antiferroelectric liquid crystal composition
Inventor: SHINDO HITOSHI
IPC: C09K19/30
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain a composition suitable as a liquid crystal display element low in threshold voltage, drivable at a low voltage, excellent in high-speed responsiveness, containing a specific antiferroelectric liquid crystal compound. SOLUTION: This antiferroelectric liquid crystal composition contains (A) a compound of the formula, R<1> -A<1> -A<2> -X<1> -A<3> -R<2> (R<1> is a 1-20C alkyl; R<2> is a 2-18C straight-chain alkoxyalkyl; A<1> to A<3> are each a cyclohexane ring or a benzene ring and one or more of A<1> to A<3> are a cyclohexane ring; X<1> is COO or a single bond) (e.g. a compound of formula I, formula II or formula III) or (B) a compound of the formula, R<3> -B<1> -X<2> -B<2> -CN (R<3> is R<1> ; B<1> and B<2> are each 1,4-phenylene, 1,4-cyclohexylene or 1,4-cyclohexenylene; X<2> is X<1> ) (e.g. a compound of formula IV or formula V).
Patent JP-H01156683-A (JP)
Title: Self-diagnosing system for electronic circuit package
Inventor: SAITO TAKANORI
IPC: G01R31/28
Filed: 1987-12-15
Abstract: PURPOSE:To surely select a fault package and to independently execute a diagnosis irrespective of whether other package exists or not and a fault by providing a self-diagnosing circuit of a package on each of electronic circuit packages. CONSTITUTION:Each of electronic circuit packages is provided with an external interface part 4 for executing a detection of a diagnosis executing instruction and a report of a result of diagnosis, a data part 6 for holding a diagnostic input data and an expected value data, a comparing part 12 for comparing a diagnostic output from a diagnostic object circuit 5 and the expected value data, and a diagnosis result detecting part 15 for detecting a result of comparison. Also, said package is constituted so that at the time of diagnosis, a switching part 13 and 14 are controlled by a control part 16, a diagnostic data of the data part 6 is inputted to the diagnostic object circuit 5, and also, the output is connected to the comparing part 12. In such a way, the package can be diagnosed independently from whether other package exists or not, and a fault.
Patent JP-H08175724-A (JP)
Title: Flame processing device for metallic foil
Inventor: DOI TOSHIYA
IPC: B65H23/24
Filed: 1994-12-21
Abstract: PURPOSE: To prevent rupture of a metallic foil and wrinkling caused by thermal expansion of the metallic foil and decrease the metallic foil in stable by floating and supporting the metallic foil, by a nozzle box having a plurality of gas exhaust ports and also arranging a line burner opposite to the gas exhaust port of the nozzle box. CONSTITUTION: A metallic foil rewound from a rewinder 3 is carried to a first flame processing part 5 by a tension detecting roll 31, master rolls 32, 32A and a carrier roll and floated and supported by the air at designated temperature exhausted from a gas exhaust port 12 disposed on a metallic foil supporting surface 8 of a nozzle box 7. Fats and oils attached on a surface opposite to the line burner 9 of the metallic foil are contacted with the flame of the line burner 9 and evaporated into gas and the gas evaporated fats and oils are blown out by high speed flame. Thus, rapture of the metallic foil due to dewing is eliminated and at the same time, constraint of the metallic foil to width direction is removed, so that the metallic foil is not wrinkled.
Patent JP-H01156233-A (JP)
Title: Ball taking out method in fixed quantity
Inventor: OTSUKA KATSUYASU
IPC: B23P19/00
Filed: 1987-12-14
Abstract: PURPOSE:To automatically and efficiently take out balls in fixed quantity by lifting a takeout member, having a recessed part in the upper end, while rotating the takeout member from the bottom part of a hopper. CONSTITUTION:The first takeout shaft 12, while it is rotated, is lifted through a connection part 21 by extending the first cylinder 20. In this way, also the second takeout shaft 13, while it integrally rotates with the first takeout shaft 12, rises. And forming an annular takeout recessed part 16 by an upper end part 12h of the first takeout shaft 12, upper end surface 13d of the second takeout shaft 13 and a protrusion 14, a ball B is stored in the annular takeout recessed part 16. Here because the first and second takeout shafts 12, 13 rise, while rotating, giving a motion to the ball B, its insufficient quantity is supplemented when the ball reaches no fixed quantity. Further a surplus quantity of the ball B is discharged to the outside by centrifugal force.
Patent JP-2000150341-A (JP)
Title: Data preparation method, data verification method, data display method and exposure system for charged particle beam direct writing
Inventor: YAMADA YASUHISA
IPC: H01J37/302
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To obtain charged-particle beam direct writing data preparation method, charged-particle beam direct writing data verification method, charged- particle beam direct writing data display method, and exposure system, in which input mistakes are prevented, data transformation into EB-data is rapid, and volume of the EB-data can be reduced. SOLUTION: A plurality of character projection patterns formed on an aperture is stored in a register 2, and designed data and the character projection patterns stored in the register 2 are compared with an inter-layer operation to judge if any in the character projection patterns stored in the register 2 coincides with the designed data or not. If the coincidence is found, the character projection pattern is extracted to output for the direct writing data. If no coincidence is found, and if the number of reference exceeds a specified level in regard to the number of reference between the designed data and the character projection patterns stored in the register 2, the character projection pattern is extracted to newly register in the register 2.
Patent JP-H05230494-A (JP)
Title: Method for removing sterol from vegetable and animal fat
Inventor: JIIKUFURIITO PEETERU
IPC: C07J9/00
Filed: 1992-11-27
Abstract: PURPOSE: To provide a vegetable and animal fat free of cholesterol.  
     CONSTITUTION: The method is for removing sterol from, or respectively from vegetable and animal fat rich in sterols, which is characterized by including steps in which (a) the sterol-containing fat is mixed with a mixture of a hydrocarbon, a water miscible solvent and water, (b) the two phases forming are separated, and (c) the solvent is removed from the hydrocarbon-rich phase to obtain fat with reduced sterol, and/or (d) the solvent is removed from the hydrocarbon-exhausted phase at least until the sterol-rich fat precipitates and, if required, this fat is removed from the remaining solution. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H02163727-A (JP)
Title: Nonlinear optical device
Inventor: YOKOHAMA ITARU
IPC: G02F1/361
Filed: 1988-12-19
Abstract: PURPOSE:To obtain the nonlinear optical device which is low in loss and has a high operating speed by bringing a stretched optical fiber having the regions having the refractive index smaller than the refractive index of a clad within the clad into contact with an org. material having a nonlinear refractive index satisfying a specific relation. CONSTITUTION:Two pieces of the circular regions 7 having the refractive index lower than the refractive index of the clad 6 on both sides of the core 5 of the optical fiber are provided in the clad. The loss characteristic of the optical fiber is periodic with respect to a wavelength if this optical fiber is stretched longitudinally. Such fiber is brought into contact as the stretched optical fiber 2 into contact with the org. compd. 3 having the nonlinear refractive index. The org. compd. which has the refractive index to slight light smaller than the refractive index of the clad to the slight light is used. The fiber 2 is connected to a demultiplexer 1 and a multiplexer 4. The transmittance of the signal light propagating in the fiber 2 is changed by the intensity of the stimulating light if the stimulating light is propagated in this constitution. The signal light modulated by the stimulating light is, therefore, obtd. if the signal light is taken out by the demultiplexer 4.
Patent JP-H07175766-A (JP)
Title: Job reexecution control method for loosely-coupled multiplexing system
Inventor: ANDO MITSURU
IPC: G06F15/16
Filed: 1993-12-20
Abstract: PURPOSE:To promptly perform the reexecution of a job in execution by a designated host computer Hm when a fault is generated in a host computer Hn. CONSTITUTION:In a host computer H1, a job control language translation means B2 translates a job control language B1 and registers the designation of a host computer Hm reexecuting the job of a host computer Hn in a job control information holding means A4. A host fault recognition means A1 recognizes the fault notification from a host monitoring device G1, and a job reexecution preparation means A2 updates the job control information of the job control information holding means A4 and requests the reexecution for the job in execution in a faulty host computer Hn. A job schedule means A3 performs the rescheduling of the job and requests the host computer Hm to reexecute the job. A job start means A5 starts the execution program A6 of the job for which the execution is requested.
Patent JP-2001139136-A (JP)
Title: Branching device
Inventor: AZUMAI KATSUNORI
IPC: B65G47/68
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To surely grip a vessel in a case of operating a stopper provided in a guide, while advancing the moving guide of a branching device. SOLUTION: This branching device is provided with the moving guide 16 guiding the vessels 52 fed in a row by a conveyor 2, guide drive means 30, 42 moving the moving guide 16 in the longitudinal direction (X-axial direction) and the lateral direction (Y-axial direction), and a plurality 05 rows of branching parts 60 receiving the vessels 52 discharged from the moving guide 16. The moving guide 16 is provided with a sensor 56 detecting the fed vessels 52 and a stopper 54 provided in its tip. The moving guide 16 advances by following the movement of the conveyor 2 by a preset cam phase curve and the position of the stopper 54 and the position of vessel 52 gripped by the stopper 54 are accorded with each other in a position where the stopper 54 is operated to grip the vessel 52.
Patent JP-H07305289-A (JP)
Title: Decrase in pitch on surface of paper manufacturing machine
Inventor: EBAN BINSENTO RORUFU
IPC: C11D1/38
Filed: 1993-11-25
Abstract: PURPOSE: To suppress pitch deposits on a papermaking equipment surface by imparting the surface with a mixed aqueous solution composition containing a specific nonionic surfactant and a cationic polymer. CONSTITUTION: Pitch deposits on a papermaking equipment surface is suppressed by spraying the surface of press roll(s), forming wires, decker wires, gravity caoutch roll(s) or disc filters of a papermaking equipment for kraft liner boards using natural pulp with 500-1,000 ppm of a composition consisting of an aqueous solution 40 wt.% (pref. 20 wt.%) in solid content prepared by formulating a water-soluble nonionic surfactant 1-3 (pref. 1-2) in pitch dispersant value selected from the group consisting of ethoxylated dialkylphenols, secondary alcohol ethoxylates, ethylene oxide/propylene oxide block copolymers, octylphenoxypolyethoxyethanol and mixtures thereof and a cationic polymer 0.1-10 (pref. 2-8) meq/g in charge density in the weight ratio of (50:1) to (1:1), pref. (10:1) to (2:1), more pref. 3:1.
Patent JP-H08257417-A (JP)
Title: Husk catalyst,its preparation,method for hydrogenation or oxidation of double bond,method for reduction of n-o-compound,and method for hydrogenation decomposition of c-o-compound,c-n-compound and c-halogen-compound and electrode catalyst
Inventor: ANDOREASU FUROINTO
IPC: B01J37/02
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a shell catalyst having good acquisition of catalytically active metals and, for example in the case of hydrogenation and oxidation of org. compds., and in the case of a catalytic reaction of oxygen in a fuel cell, having high activity, and to provide processes for preparation of the catalysts. SOLUTION: The catalyst is prepared by coating supports with the catalytically active metals in aq. soln. of mono- or bimetallic colloids of the metals, wherein the colloids are stabilized by highly hydrophilic surfactants. By the processes, the catalysts have high mass activity and show good aging-resistance.
Patent JP-H07144884-A (JP)
Title: Mobile reach tower crane
Inventor: SAWABE HIROYUKI
IPC: B66C23/687
Filed: 1993-11-26
Abstract: PURPOSE:To perform the ordinary crane work and the tower crane work with a single unit, in which a base end of an upper boom is connected to the tip of a lower boom, by providing a main and an auxiliary hooks in the base end and the tip of the upper boom. CONSTITUTION:Wheels 2, which can be freely rotated, are arranged in the lower part of a car body 1, and a turning body 3, which can be freely turned, is arranged in the upper part of the car body 1. A first boom 4 formed of a multi-stag boom, which can be freely stood and turned over by a boom cylinder 23, and an operation chamber 5 or the like are arranged on the turning body 3. Furthermore, a second boom 6 formed of a multi-stage boom, which can be freely stood and turned over by a boom cylinder 7, is fitted to the tip of the first boom 4 freely to be turned. With this structure, each wire 8 is suspended from a base end boom 61 and a tip boom 62 of the second boom 6, and a main and an auxiliary hooks 21, 22 are respectively fitted to the tip of each wire, and the base end of each wire 8 is extended along both the booms 4, 6, and thereafter, wound by a winch 24.
Patent JP-H09159653-A (JP)
Title: Method and device for evaluating deterioration of material
Inventor: WATANABE ATSUSHI
IPC: G01N29/11
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To perform diagnosis by measuring the change in the orientation of an organization due to the deterioration of a material using ultrasonic data and comparing the measured data with database stored in advance. SOLUTION: An ultrasonic sensor 1 is rotated to change the incidence angle of ultrasonic waves to a specimen 2 and the angle dependency of ultrasonic data according to the orientation of organization is measured by an ultrasonic data processing device 6a. Then, the angle dependency of ultrasonic data according to the orientation of the measured organization is compared with a database 8 which is measured in advance and the degree of deterioration of a material is evaluated by a deterioration diagnosing device 7.
Patent JP-H06148972-A (JP)
Title: Power source device
Inventor: IWAMOTO MINORU
IPC: H04R29/00
Filed: 1992-11-04
Abstract: PURPOSE:To provide the power source device of an image forming device with good operation convenience and a power saving mode by constituting the device so that shift to a power source interrupting state from a power saving state or the turning-on of the power source from the interrupting state is properly executed according to an environment. CONSTITUTION:A human body detection sensor as a human body detection means is disposed at the front surface part of a control panel. When an operator approaches a copying machine, it is detected and inputted to a CPU. A DC power source circuit PWDC is connected to a commercial AC power source through a main switch incorporating two circuits of switches MS1 and MS2. An AC control circuit is connected to a commercial power source through a power source relay RA1. Then, an action state that an image is formed, a standby state until the shift to the action state, and the power saving state that power consumption is restrained are provided. When a human being is not detected in front of an image forming device by the human being detection means in the standby state, the standby state is shifted to the power saving state. When the power saving state is continued for a prescribed time, power supply to the image forming device is interrupted.