baber/WOPTO huggingface dataset:
Patent JP-H0214881-A (JP)
Title: Surface deposited carbonaceous material
Inventor: MURAMATSU KAZUO
IPC: C01B31/02
Filed: 1988-06-30
Abstract: PURPOSE:To obtain the title material improved in surface precision and heat resistance to be used for press molding molds for optical glass lens by laminating the surface of a high-density vitreous carbonaceous material with a SiC thin film specified in both residual hydrogen concentration and C/Si ratio. CONSTITUTION:The objective material can be obtained by laminating the surface of a high-density vitreous carbonaceous material with a highly heat-resistant high-hardness amorphous SiC thin film <=0.06g/cm<3> in residual hydrogen concentration and 3.5-5.5 in atom ratio C/Si through the CVD or PVD technique. Said high-density vitreous carbonaceous material means a high-density material free from closed therein, being pref. >=1.80 in apparent density and <=0.1% in closed pore content. For said SiC thin film, in case the residual hydrogen concentration is >0.06g/cm3 and/or the C/Si ratio < 3.5, the heat resistance of the objective material will be degraded; on the other hand, the heat resistance-improving effect will be saturated at the C/Si ratio of 5.5. Furthermore, as said SiC thin film is amorphous, such defects as crystal grain boundaries are absent, leading to retaining the surface precision of the objective material.
Patent JP-H1114548-A (JP)
Title: Inspection method for orientation film for liquid-crystal display element and manufacture of liquid-crystal display element
Inventor: KONO MAKOTO
IPC: G01N21/958
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a method in which, after an orientation treatment is executed to an orientation film used for a liquid-crystal display element, whether the orientation film is a nondefective or a defective is judged. SOLUTION: A CCD camera 12 is arranged in front and vertically with reference to a substrate 11 comprising an orientation film to which an orientation treatment is executed. A parallel-light irradiation light source 16 in which a halogen lamp for a fiber light source is used and which uses a Fresnel lens used to produce parallel light is used as a light source, and it is arranged at an inclination of 45 deg. and at an angle of elevation (in the obliquely lower part) of 30 deg. with reference to the substrate 11. A convex lens is used as a field lens between the CCD camera 12 and the substrate 11, and the CCD camera 12 is arranged in its focus.  The substrate 11 is irradiated with parallel light from the light source 16, the main scattered light of a flaw due to the lapping treatment on the surface of the substrate 11 is photographed by the CCD camera 12, and its image data is fetched into an image processor 14 so as to be analyzed and detected by using two-dimensional Fourier transform software 15.
Patent JP-H0725393-A (JP)
Title: Doorway device for rotary body
Inventor: ABE YOSHITO
IPC: B64G1/22
Filed: 1993-07-02
Abstract: PURPOSE:To provide a doorway device to a rotary body which can carry out the transfer of persons and articles between the inner side of a rotary body in which a gravity is generated by a rotating centrifugal gravity, such as a space gravity installation set in an aerospace, or an overgravity installation set on the ground, and a still position in the outer side. CONSTITUTION:A circular transfer vehicle 11 which can rotate around a main shaft 2 at the rotating speed same as a rotary body 1, and can make also a still condition, is provided between the inner side of the rotary body 1 held by beams 3 extended in the radial directions from the main shaft 3, and the main shaft 3. As a result, after persons and articles transferred from the still position in the outer side to the rotary body 1 are housed in the transfer vehicle 11, the transfer vehicle 11 is driven by a driving means until the transfer vehicle 11 reaches to the rotating speed same as the rotary body 1 so as to eliminate the relative speed between the rotary body 1 and the transfer vehicle 11, and the persons and the articles housed in the transfer vehicle 11 is to be transferred to the inside of the rotary body 1.
Patent JP-S5788366-A (JP)
Title: Apparatus c/n measurement
Inventor: KAWAGOE KATSUAKI
IPC: G01R29/26
Filed: 1980-11-25
Abstract: PURPOSE:To control the waveform distortion generated in a phase synchronous loop and to decrease measuring error, by selecting the frequency of an intermediate frequency signal given on a phase difference detector sufficiently larger  than that of the intermediate frequency signal given on a branching filter. CONSTITUTION:The external input signal is applied to a freqnency mixer 9 together with the output of a variable local oscillator 5 and an intermediate fre quency signal f1 is outputted. The phase comparison of this signal f1 with the  output of a stadard oscillator 10 is carried out by a phase difference detector 11 and the difference output is fed back to the oscillaor 5 through a wave filter 12 and the phase synchroniaation is carried out. On the one hand, the signal f1 is applied to a frequency mixer 14 together with the output of a local oscillator 13 and is converted into a smaller intermediate frequency signal f2 than the signal f1. This signal f2 is applied to a branching filter 15 and separated into a carrier component fc and a noise component fN, then C/N of the external input signal is detected by a level ratio detector 7. Hereby, measuring error can be decreased not subjecting to the influence of noise level even if the waveform distortion is produced.
Patent JP-S6410073-A (JP)
Title: Decompression device
Inventor: MATSUDA MITSUO
IPC: F25B41/06
Filed: 1987-07-01
Abstract: PURPOSE: To enhance operational efficiency by constituting a pressure reducing unit of a refrigerant pipe and a valve disc and providing a control member for varying the sliding distance of the valve disc depending on the pressure of refrigerant flowing into the pipe. CONSTITUTION: A pressure reducing unit 9 comprises a valve disc 13 supported by a pipe 10. At the time of cooling operation, refrigerant delivered from a compressor 6 flows from an outdoor heat exchanger 8 through a refrigerant tube 11 into the second chamber 20 of the pressure reducing unit 9. The heavier the air conditioning load, the higher the r.p.m. of the motor of the compressor 6 and the current velocity of refrigerant flowing into the second chamber 20 increases. Consequently, the pressure of refrigerant increases to shift the valve disc 13 to the right while resisting against the resiliency of a first spring 17. The valve disc 13 is thereby shifted from the left end of sliding face 14 to shorten the length of a refrigerant passage 21 defined by a spiral groove 15 and the valve disc 13 thus decreasing the resistance.  Refrigerant flows from the second chamber 20 to a first chamber 19 through the passage 21 having decreased resistance. When the air conditioning load increases, the length of the passage 21 increases thus increasing the resistance.
Patent JP-H11352984-A (JP)
Title: Speaker collating device
Inventor: HATTORI HIROAKI
IPC: G10L17/08
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a speaker collating device for selecting a registered speaker in collation without damaging the real time property. SOLUTION: This speaker collating device comprises a sound characteristic quantity memory 106 for storing a set of short-time sound characteristics for indefinite speaker voice recognition which is formed of voices of a plurality of speakers and does not depend on speaker and vocabulary, and a means 108 for calculating the sound similarity of the characteristic quantity of each time of a voice input pattern to the characteristic quantity stored in the sound characteristic quantity memory part 106. The similarity of the input pattern to the registered pattern of a registered speaker is calculated by use of the sound similarity and the time series of the index of each preliminarily registered speaker, and a speaker used for normalization is selected to calculate the likelihood used for registering.  After registering, the likelihood is determined, and the likelihood is compared with a preset threshold, whereby the speaker is received as the registered person or disposed.
Patent JP-H11351303-A (JP)
Title: Shock absorber and shock absorbing method using the same
Inventor: KAMATA MASARU
IPC: B60R19/03
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a shock absorber having a superior shock absorbing ability, which has a small and lightweight structure, possesses a large energy absorbing capacity as compared with reaction force, and is capable of using both of on the ground and in the sea without maintenance. SOLUTION: This is a shock absorber made by bundling at least three or more hollow rod-shaped body formed of material having a bending modulus of not less than 5000 kgf/cm<2> , which absorbs shock energy by buckling deformation of a hollow rod-shaped body, and is structured in such a way that a reaction-compressibility curve satisfies the condition that yield strength is not less than 100 tf/m<2> and a compression energy absorbing capacity per unit volume is not less than 50 tf.m/m<3> , when the cylindrical body is longitudinally compressed.
Patent JP-S6055980-A (JP)
Inventor: YAMADA MASAAKI
IPC: A63F9/00
Filed: 1983-09-06
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-H058915-A (JP)
Title: Speed control device for continuous steel plate processing line
Inventor: TAUCHI KUNIAKI
IPC: C21D11/00
Filed: 1991-07-05
Abstract: PURPOSE:To automatize control of a looper residual amount and control of a steel material width direction. CONSTITUTION:In a strip S, plates of an inlet side looper 2, central processing section 3 and an outlet side looper 4 are allowed to successively pass. In fuzzy control arithmetic parts 13, 14, looper residual amount detection values I1, I2 and a speed detection value Vr are fuzzy-calculated to output request values V1, V2 of a speed, and in a fuzzy control arithmetic part 15, a width direction displacement detection value I and the speed detection value Vr are fuzzy- calculated to output a request value Vi of the speed. In a minimum value arithmetic part 16, the minimum of the speed request values V1, V2, Vi is selected to output a selected request value VF. In this request value VF, an upper/lower limit process is performed in an intermediate limiter arithmetic part 19 to control a strip speed in accordance with a limit-processed speed command value VS.
Patent JP-H0459029-A (JP)
Title: Ceramic membrane medule
Inventor: ISOBE KIYOSHI
IPC: B01D63/06
Filed: 1990-06-23
Abstract: PURPOSE:To prevent generation of a gap between the metallic housing and ceramic membrane used at high temp. by their deformation due to the difference in thermal expansion coefficient by providing a metallic housing of bellows structure. CONSTITUTION:A fluid inlet 1 is provided to the right flange of a ceramic membrane module, a fluid outlet 2 is furnished at the left end of the housing main body, and a circulating fluid outlet 2' is provided to the left flange to complete a so-called cross-flow structure. In such a cross-flow structure, a fluid discharged from the circulating fluid outlet 2' is again circulated to the fluid inlet 1, the surface of the ceramic membrane 4 is cleaned by this circulation, and clogging is obviated. The metallic housing 3 is a cylinder made of a SUS material, and a flange is provided to both ends. Meanwhile, the ceramic membrane 4 is of a well-known multichannel structure.
Patent JP-S5866491-A (JP)
Title: Remote control system
Inventor: MASUDA TOSHIYUKI
IPC: H04Q9/00
Filed: 1981-10-15
Abstract: PURPOSE:To accelerate the load response with a simple constitution, by driving directly a latching relay for load control with the drive signal which is produced with operation of a control switch. CONSTITUTION:The drive signal is produced for a bistable latching relay 7 for load control at a relay driving part providing a terminal device 3 and on the basis of the control signal of the signal transmitted from a main control board 1. Furthermore another drive signal equivalent to the preceding drive signal is produced with operation of a control switch of an at-hand control part 8 provided in response to each load. Then the relay 7 is driven by both drive signals which are fed in parallel.
Patent JP-H11351203-A (JP)
Title: Hydraulic drive circuit device for working vehicle
Inventor: IWAI TETSUO
IPC: F15B11/00
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic drive circuit device for a working vehicle which reduces the discharge quantity of a variable displacement hydraulic pump directly coupled with an engine for traveling a vehicle without generating, any pressure loss of discharge fluid, and can be manufactured lightweight at a low cost. SOLUTION: In a hydraulic drive circuit device in which an orifice 5 and a hydraulic pilot operation type center bypass control valve 6 are interposed in a discharge circuit 3 continuous to a tank 4 from a variable displacement hydraulic pump 2 directly coupled with an engine 1 for traveling, the pressure before and behind the orifice 5 is lead to a discharge quantity control device 8 of the hydraulic pump through a signal line to control the increase/decrease of the discharge quantity of the pump, a sequence valve 14 is provided in the discharge circuit, and a pressure reducing valve 16 is interposed in the hydraulic pilot circuit, a solenoid control valve 19 to selectively introduce the pressure in the downstream or the tank pressure to a signal line 7b is provided.  A second solenoid control valve to lead the secondary pressure of the pressure reducing valve 16 to a spring chamber of the sequence valve 14 may be provided.
Patent JP-S6057364-A (JP)
Title: Transfer system with insulating film belt
Inventor: BISAIJI TAKASHI
IPC: G03G15/16
Filed: 1983-09-09
Abstract: PURPOSE:To control automatically the transfer efficiency of a transfer paper by detecting potentials of a film belt before and after a transfer corona and controlling the quantity of electrostatic precharged corona and the quantity of transfer corona in accordance with detected values. CONSTITUTION:Signals from the first and the second surface potentiometers 10 and 11 are inputted to an operating circuit 14. A voltage V1 is detected in consideration of carrying characteristics of the transfer paper by the first surface potentiometer 10, and this voltage is fed back to a control circuit 15 to control the output of a high voltage power source 17 for a precharged charger, and the voltage V1 is controlled. Next, a voltage V2 is detected by the second surface potentiometer 11 and is inputted to the operating circuit 14 to control the output of a high voltage power source 18 for transfer charger so that a difference between voltages V2 and V1 does not exceed a certain value and reaches a value satisfying sufficiently the transfer efficiently, and the voltage V2 is set.
Patent JP-H0826150-A (JP)
Title: Cab mount structure of vehicle
Inventor: OTA KOJI
IPC: B62D33/07
Filed: 1994-07-18
Abstract: PURPOSE:To make it hold an engaging state between a hook formed in an upper member and a lower member with certainty in regard to the cab mount structure of a vehicle. CONSTITUTION:A hook 11 is formed at the tip side of an upper member, while a projection 12 to be bulged to an end of a hook plate 10 is formed as well, whereby a distance between the hook 11 and this bulging projection 12 is positioned so as not to interfere with each other when a cab is tilted. In addition, when undue inertial force is affected on the cab as in time of seat belt anchor strength test limit inputting, the hook and the bulging projection 12 are engaged with each other, and thereby an engaging state between the hook 11 and the hook plate 10 (a lower member) is made so as to be held with certainty.
Patent JP-S6320882-A (JP)
Title: Current lead for superconducting magnet device
Inventor: TAKITA KIYOSHI
IPC: H01F6/00
Filed: 1986-07-14
Abstract: PURPOSE:To facilitate housing work when a large number of thin conductors are housed in lead pipings in a large-sized current lead used for large currents by housing a plurality of the thin conductors into a case divided into two in the longitudinal direction and hermetically joining the two-piece cases. CONSTITUTION:A plurality of conductors 9 are arranged into a U-tube 13a, and the bottom of a U-tube 13b is inserted along a side surface inner than the opening section of the U-tube 13a from the upper side of the conductors 9. The bottom of the U-tube 13b is pushed in the direction of the arrow by external force F at that time, and the U-tubed 13a, 13b are each joined hermetically through a method such as welding at positions P in the vicinity of opening side sections, thus acquiring a helium-gas flow area required among each conductor 9 and in clearances 10 generated among respective conductor 9 and the U-tube 13a. Accordingly, a large number of the long-sized thin conductors are easily housed in lead pipings, and the cooling surface areas of the conductors can be enlarged, thus improving cooling efficiency.
Patent JP-S5956868-A (JP)
Title: Phase rotation switching device
Inventor: NISHIMURA SHINICHIROU
IPC: H02M5/00
Filed: 1982-09-21
Abstract: PURPOSE:To stably operate against a noise by providing a phase rotation changeover switch connected in a bridge between the terminals of a polyphase AC power source and controlling it through a synchronizing pulse output unit, a detector, a controller, and the switch according to a command signal. CONSTITUTION:Phase rotation changeover first - fourth electronic switches 2-5 connected in a bridge are provided between the output terminals of a 2- phase AC power source 1 grounded at the neutral point. The switches 2-5 are controlled by the outputs 112-114 of the switches which are composed of a synchronous pulse output unit 15 for outputting a pulse synchronized with the zero point of a voltage signal of different phases from terminals 6, 7, a phase rotation signal output unit 27 for generating normal and reverse command signals, a detector 40 having bistable multivibrators 30, 31, a stop setter 72 having bistable multivibrators 46-49, a controller 88 and a switch unit 116. Accordingly, the phase rotation of a cycloconverter or the like can be stably switched without noise.
Patent JP-H10338621-A (JP)
Title: Deodorant composition
Inventor: UDAGAWA AKIHIRO
IPC: A61Q15/00
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To obtain a deodorant composition high in deodorizing speed, excellent in immediate effect, and affording favorable dry feel when applied to human body. SOLUTION: This deodorant composition <=20 Å in average pore diameter and >=0.05 mL/g in pore volume is obtained by formulating powder having such structure that magnesium oxide is homogeneously dispersed in virtually spherical silicic anhydride particles each 1-20 μm in average size.
Patent JP-H0215628-A (JP)
Title: Manufacture of semiconductor wafer
Inventor: IIZUKA NAOTO
IPC: H01L21/304
Filed: 1988-07-02
Abstract: PURPOSE:To contrive the improvement of smoothness of the whole surfaces of the chamfering parts of semiconductor wafers by a method wherein a plurality of sheets of the semiconductor wafers performed mechanically a chamfering processing are pinchingly laminated interposing corrosion-resistant spacers between them and the laminated material is dipped into an etching liquid to etch the chamfering parts only. CONSTITUTION:A laminated material X is placed and clamped between a fixed supporting wall 8 and a movable pressing wall 10 of a clamping device Y and is dipped into an etching liquid W in a container H in a state that semiconductor wafers 2 and spacers 6 are completely adhered closely to one another. In this state, as parts of the wafers 2 which are not adhered closely to the spacers 6, that is, chamfering parts 12 only are exposed in the liquid W, the parts 12 only result in being etched as shown by dotted lines, for example. Parts of the wafers 2 which are adhered closely to the spacers 6 are never subjected to etching as never coming into contact with the liquid W. In such a way, the parts 12 only of the wafers 2 are etched.
Patent JP-S6144125-A (JP)
Title: Manufacture of semiprocessed electrical steel sheet
Inventor: YASHIKI HIROYOSHI
IPC: C21D8/12
Filed: 1984-08-07
Abstract: PURPOSE:To manufacture stably a semiprocessed electrical steel sheet having small iron loss and high magnetic flux density by subjecting a hot rolled steel sheet having a specified composition consisting of C, Si, Mn, P, Al, N, B, S and Fe to proper decarburization annealing and skin pass rolling. CONSTITUTION:The hot rolled steel sheet having a composition consisting of 0.02-0.10% C, <=0.5% Si, <=1.0% Mn, <=0.150% P, <=0.100% sol Al, <=0.0100% N, 0.6XN-1.5XN% B, <=0.030% S and the balance Fe with inevitable impurities is subjected to decarburization annealing at 700-800 deg.C for <=20hr to reduce the C content to <=0.0030%. The decarburized steel sheet is cold rolled, annealed, and subjected to skin pass rolling at 3-15% draft. A semiprocessed electrical steel sheet having very small iron loss and high magnetic flux density is stably obtd.
Patent JP-S6226541-A (JP)
Title: Computer operation time control device
Inventor: OURA SEIETSU
IPC: G06F9/30
Filed: 1985-07-29
Abstract: PURPOSE:To improve operability by sending out an operation control signal related to the execution of each instruction from a computer, to an operating part, receiving its signal, and delaying an operation speed of the computer by a desired time. CONSTITUTION:A stop signal generating circuit 9 is provided on an operating part which as been separated from a computer 1 having a CPU 3 and a two input OR circuit 11, a shift register 13 for receiving a shift use clock signal from the circuit 11 is constituted by cascading shift register stages 17, 19, 21 and 23, and the circuit 9 is constituted by providing a selecting circuit 15 by which a changeover switch 15a can be connected to fixed contacts 15c-15f. Also, the switch 15a can be connected to a fixed contact 15b of an earth connection, and a fixed contact 15g of a high voltage connection, its output is connected to the stages 17, 19, 21 and 23 through inverters 29, 31, and a delay signal which has switched the contacts 15c-15f and a stop signal which has been connected to the contact 15g are sent to the CPU 3.
Patent JP-H0826191-A (JP)
Title: Mariner type rudder
Inventor: TOMITA YUKIO
IPC: B63H25/38
Filed: 1994-07-19
Abstract: PURPOSE:To provide high lift characteristics and improved turning characteristics by forming the front end part of the cross-sectional width of a rudder blade into a semi-circular shape, decreasing the cross-sectional width gradually for forming it so as to increase it gradually over the bow and stern directions leading to a rear end, and mounting a movable skeg which covers an upper pintle and a rudder stock behind a hour. CONSTITUTION:A rudder blade 1 is provided, whose top part is rotatably- supported onto a stern hull 3 through an upper pintle 2, whose middle part is rotatably-supported onto a horn 4 protruding downwards from the stern hull 3 to the roughly central part of the rudder blade 1 through the lower pintle 5, and a rudder stock 6 which is connected to the top part of the rudder blade 1. The front end part of the hour 4 is formed into a semi-circular shape, and an upper rudder blade 1a which is positioned behind the horn 4 has such a shape as decreases cross-sectional width gradually from the maximum width for minimum width and increases the cross-sectional width gradually over a relatively short time in the bow and stern directions leading to the rear end of the rudder blade. At the top part of a top end plate 7, a movable skeg 9 is fixed onto a top end plate 7.