baber/WOPTO huggingface dataset:
Patent JP-S60170867-A (JP)
Title: Interlock detecting circuit of copying machine
Inventor: HOSOKAWA HIDENORI
IPC: G03G21/00
Filed: 1984-02-15
Abstract: PURPOSE:To select the source voltage of an interlocking circuit optionally by powering on a control system which is disconnected from the power source of an interlocking circuit through a photocoupler. CONSTITUTION:When the inspection door of the copying machine is closed, interlock switches 3 and 4 turn on to operate a relay 1, and also turn on the light emitting diode 10a of the photocoupler. A motor 2 is therefore supplied with specific electric power to rotate, and the internal resistance of a transistor (TR) 10b decreases to flow a specific current from a power source B1; and a voltage drop Vr is generated across a resistance 11 and supplied as an input signal, so that an inverter 7 generates an interlock detection signal. On the other hand, when the inspection door is opened during the operation of the copying machine, either or both of the switches 3 and 4 turns off and no current flows through the relay 1 and diode 10a, so that the relay 1 and diode 10a stop operating.
Patent JP-S56123506-A (JP)
Title: Detecting method of focussing
Inventor: SUZUKI TAKEOMI
IPC: G02B7/36
Filed: 1980-03-05
Abstract: PURPOSE:To simplify the constitution and to enable the detection of focus quickly and with high accuracy, by comparing parallelly between the D/A conversion value of a digital output of CPU and a plurality of picture element information and deciding the A/D conversion range and digitizing the picture element information. CONSTITUTION:Digital values LH, L1, L2, LL determining the range of A/D conversion such as 3 stages A-C, with CPU5, are sequentially converted into analog values at a D/A converter 20, and the ranges A-C corresponding to the picture element information are decided via the OR circuit 23, through the parallel comparison with the picture element information in sample-hold at capacitors 181... through the detection of the photodetecting array 3A corresponding to the picture elements with comparators 191.... Then, the CPU5 transmits the digital reference signal sequentially changed in the determined ranges A-C, and with the same processing, picture element information can surely be digitized with quick processing even with weak contrast by a simple constitution in parallel comparison by an AND circuit 23, digital memory 211..., and decoder 24. Thus, the detection of focus can quickly be made with high accuracy.
Patent JP-S63111380-A (JP)
Title: Ball valve
Inventor: IKEMATSU MORIO
IPC: F16K5/06
Filed: 1987-02-06
Abstract: PURPOSE:To prevent leakage from a pocket to the high pressure side, by providing a high pressure side valve seat having an outer diameter smaller than the outer diameter of a seal member, and a seal holding member having an outer diameter larger than the outer diameter of the seal member. CONSTITUTION:An annular seal holding member 14 is fitted on a small diameter part 13 which is outside of a stepped part 12 formed in the substantially middle section of a high pressure side valve seat 7. The small diameter part 13 is formed such that it has an outer diameter B which is smaller than the outer diameter A of a seal part of the valve seat 7 for a valve element 2. A large diameter part 18 of the seal holding member 14 has an outer diameter C which is greater than the outer diameter A. A pressing force due to the difference between the diameters A, C and a pressing force due to the difference between the diameter A, B are isolated from each other by seal members 19, 20 such as O-rings or the like, respectively, and therefore, they act upon independently.
Patent JP-S63200716-A (JP)
Inventor: TOOMASU DABURIYU HEERUMANZU
IPC: A47J27/08
Filed: 1988-02-09
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-S62185335-A (JP)
Title: Full automatic wafer conveyor
Inventor: KINOSHITA KENICHI
IPC: B65G47/90
Filed: 1986-02-12
Abstract: PURPOSE:To miniaturize a wafer transfer system, and to improve operating efficiency by juxtaposing a plurality of cassette shifters and disposing a wafer boat in the transfer locus of a transfer space in a wafer transferrer. CONSTITUTION:Three cassette shifters 1 are arranged in parallel, and a device 1A for a furnace of interest is operated by an indication from a controller. When cassettes C1-C4 are pushed into a cassette housing section 5 for the device 1 and a start button is depressed, the clamping and push-in of the cassettes C1-C4 are made sure automatically, and the housing section 5 is moved. Orientation flats are aligned regarding the cassettes C1, C2 and C3, C4. The cassette C1 is advanced up to a wafer transfer space E, and brought to the state C1a. A push-up device 7 and a chucking device 8 are fixed onto the same slider 9, and the cassettes C for the device 1 and a wafer boat 4 are positioned in the space E by locomotion in the direction of A9 of a slider 9. Accordingly, wafers gripped by the device 8 are housed precisely in the boat 4.
Patent JP-H01229884-A (JP)
Title: Method for dyeing blended fiber base material
Inventor: JIYON EIDORIAN FUTSUKU
IPC: D06P3/87
Filed: 1989-02-07
Abstract: PURPOSE: To attain the dyeing process of high reproducibility with no occurrence of hue change by adding a specific complexing agent, a dispersant, and a specific oxidizing agent to the dye bath, when a mixed fibrous substrate, for example, polyester or polyamide-cellulosic fiber mixture is dyed with a disperse dye and a metal-containing direct dye in the same dye bath. CONSTITUTION: When a mixed fibrous substrate, for example, polyester or polyamide-cellulosic fiber mixture is dyed with a disperse dye and a metal- containing direct dye in the same dye bath, a complexing agent that has a stability constant of 6-17 between the direct dye or reactive dye and the metal (for example, citric acid or its salts or the like), a lignin-sulfonate dispersion agent, a compound that has the dyeing temperature of 100-130 deg.C, can convert copper (I) to copper (II) at a pH of 5-7; and has the standard electrode potential value of 1.1-1.8, for example, a chlorate, bromate or iodate salt are added to the dye bath and the dyeing is carried out at 60-135 deg.C to inhibit the hue of the disperse dye from being changed by the metal ion with high dyeing reproducibility.
Patent JP-S59152537-A (JP)
Title: Focus control circuit of optical disk record reproducer
Inventor: MAEDA SATORU
IPC: G02B7/28
Filed: 1983-02-21
Abstract: PURPOSE:To obtain a focus control circuit which has an assured actuation with a simple constitution by using a charging/discharging circuit which holds the level of the output signal sent from a circuit which detects the position of an objective lens and a set/reset flip-flop circuit. CONSTITUTION:When an objective lens 17 gets close to its focused position, the photodetecting quantity of a photodetector 16 increases to produce the pit signal. The voltage signal Vs is delivered from a level comparator IC10 when the peak voltage of the pit signal exceeds the reference voltage V11. Then the polarity of the signal Vs is first inverted, an S-R.FF circuit 241 is set to lock the focus servo to an ON state. The signal Vs is held by a time constant circuit 242, and the voltage Vc is discharged when a reproduction working, for example, is over. Then the signal VR rises from the negative polarity to the positive polarity when the voltage Vc is less than the threshold level on an inverter IC11. Thus the circuit 241 is reset to turn off the focus servo.
Patent JP-H06221978-A (JP)
Title: Delayed destruction evaluation test device for high strength steel pipe
Inventor: NAKAJIMA MINORU
IPC: G01N3/00
Filed: 1993-01-22
Abstract: PURPOSE:To evaluate delayed destruction of a high strength pipe in the form of a product or the state close to the state metal parts are actually welded to a part of the steel pipe. CONSTITUTION:A test device is constituted of a test tank 1 filled with test liquid 2, steel pipe holder jigs 3 having steel pipe penetration parts 4 provided at a specific interval at the bottom of the test tank 1, steel pipe hanging hoops 12 which are hung at one ends of support beams 11 free of swing with fulcrums of axes 10 on the columns 9 at both sides of the test tank and are coupling the center of the steel pipe 16 held at both ends with the steel pipe holder jigs 3, 3, and bob stage parts 15 to put bobs 14 for loading weight are hung at the other ends.
Patent JP-H09223995-A (JP)
Title: Satellite communication system
Inventor: TSUNEOKA TAIJI
IPC: H04B7/15
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a satellite communication system which can basically perform the 24-hour communication between the moon and the earth by using an irreducible minimum of lunar stations and data relay satellites. SOLUTION: A lunar station 7 is placed on the earth-oriented surface of the moon by utilizing a fact that the rotation cycle is equal to the revolution cycle of the moon. Thus the station 7 is always directed toward the earth and therefore can secure the communication with an earth station 5 for 24 hours. The data relay satellites 3 and 4 are placed on a geosynchronous orbit with a 120-degree space secured between them. The station 5 can secure a communication circuit 9 formed between the station 7 via both satellites 3 and 4 for 24 hours. At the time, a communication circuit 10 is secured between the station 7 and a lunar vehicle 8 moving on the lunar surface or an equipment placed at the side opposite to the earth-directing surface via a data relay satellite 6 that is set on a lunar orbit.
Patent JP-S60175859-A (JP)
Title: Stepless speed change gear
Inventor: KANESAKA HIROSHI
IPC: F16G5/22
Filed: 1984-02-18
Abstract: PURPOSE:To improve the transmission efficiency by applying a uniform tension onto each of a plurality of belts consisting of thin plates by a tension pulley. CONSTITUTION:A plurality of belts 22a, 22b and 22c consisting of thin plates are laid between a driving pulley 4, driven pulley 11 and a tension pulley 19, and each of a plurality of belts 22a, 22b and 22c consisting of thin plates is applied with a uniform tension by the tension pulley 9. Therefore, the slip generated between each pulley 4, 11, 19 and the belt 22a, 22b, 22c is exceedingly reduced, and transmission efficiency can be improved.
Patent JP-S57141456-A (JP)
Title: Pigment composition
Inventor: KATSURA HIROMITSU
IPC: C09D11/02
Filed: 1981-02-27
Abstract: PURPOSE: To provide a pigment compsn. having excellent non-agglomerating properties and non-crystallizability, by adding a specified compd. to a pigment.  
     CONSTITUTION: 0.5W30pts.wt. compd. of the formula[wherein A, B are each -CO-, -NH-, -N=, -S-, -O-, -CH 2 -, -CH=; X is halogen, nitro, methoxy, ethoxy, phenoxy, sulfamoyl, carbomoyl, 1W20C (un)substituted alkyl, methyl; Y is direct bond or a bivalent group such as -O-, -NR'-, -S-, -CO-, -SO 2 -, -CR'R"-; Z is direct bond or a bivalent group such as -CR'R"-, methylene, nitro; m is 0W4; n is 1W4; R is one equivalent of mono-, bi- or trivalent cation; R', R" are each H, 1W20C (un)saturated alkyl, aryl]is blended with 100pts.wt. org. or inorg. pigment such as an (in)soluble azo dye, a phthalocyanine pigment or carbon black. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57141578-A (JP)
Title: Detector
Inventor: OOHASHI HIROSHI
IPC: G01V3/12
Filed: 1981-02-26
Abstract: PURPOSE:To limit a detecting region to a desired region by disposing closely a conductor detecting an electrical conductive subustance such as a man and an oscillation circuit generating an electromagnetic wave from a conductor and an amplifying circuit etc. for an electromagnetic wave. CONSTITUTION:When a man approaches a conductor 2 generating an electromagnetic wave through an oscillation circuit 12, an electrostatic capacity between the conductor 2 and the earth is increased and a combined impedance with a resistance 15 is decreased and then an amplitude of the electromagnetic wave inputted into an amplifier 8 for the electromagnetic wave depending upon this impedance and a capacitor 14 is decreased. And the variation of the amplitude is detected with a detecting circuit 9 etc. to synchronize with an alarm circuit 7. When the circuit 12 and the amplifier 8 are disposed near the conductor 2, the detecting region is limited near the conductor 2 without enlarging the detecting region comparing with the case of connecting the conductor 2 and said circuits through a long conductor.
Patent JP-S60171286-A (JP)
Inventor: ITOU SABUROU
IPC: C05D1/00
Filed: 1984-02-16
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-S53113506-A (JP)
Title: Correcting method for focus detection signal
Inventor: HACHI YASUO
IPC: G11B7/09
Filed: 1977-03-15
Abstract: PURPOSE:To avoid the signal level fluctuation, the signal drop-out and others by correcting the error component in the focus detection signal based on the fact that the tilt angle of the disc surface is in proportion to the face swing speed and is in inverse proportion to the radius of the information track respectively.
Patent JP-S54121205-A (JP)
Title: Dry lining process for groove type induction furnace
Inventor: IZUHARA MASAMI
IPC: F27B3/14
Filed: 1978-03-14
Abstract: PURPOSE: To internal surface of groove type induction furnace is lined with thermosetting or self sintered type dry refractory material, and then heated, thereby drastically reducing the time between the lining and actual operation.  
     CONSTITUTION: Internal lining is performed for groove type induction furnace to be used for melting cast iron or cast steel. First, insulating refractory material 4 is applied to the upper melting chamber 1, and thermosetting or self sintering type dry refractory material 5 is inserted between the material 4 and the frame 6 to form dry lining. Self dry type refractory 5 is applied to the lower heating chamber 2 at its internal surface. In order to start the furnace, the top melting chamber 1 is preheated by burner and at the same time, the lower heating chamber 2 is heated by passing current through the coil 8 to heat the groove metal mold 7, thermosetting the lining wall 5, the frame 6 is removed, and fired by further rising temperature. Then, molten metal is poured in for furnace operation. Conventional wet lining requires one to two weeks for drying and firing, while this process needs no drying and takes only 12 to 36 hours for preheating, resulting in remarkably reduced idle time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60173779-A (JP)
Title: Disc and its tracking servo device
Inventor: OKUYAMA TAKEHIKO
IPC: G11B23/30
Filed: 1984-02-20
Abstract: PURPOSE:To keep always a servo loop gain level constant by recording frequency components (CXC) of a gain intersection of servo loop gain characteristics on tracking control tracks fp1 and fp2 of a video disc and detecting them with a detector. CONSTITUTION:The reproduced signal of a video disc 11 is sent to a video signal processing circuit 30, and meanwhile, frequency information of the gain intersection as tracking information passes a differential amplifier 25, a gain intersection frequency separating filter 41, and a detector 42 and is used as a gain control voltage of the servo loop. With respect to frequency information of the gain intersection, the track width of the tracking control track fp1 or fp2 is made shorter (longer) successively by a certain length, and it is repeated at a certain period 1/XC. When the frequency of the gain intersection is changed, gain control is possible to make the gain constant by the servo loop.
Patent JP-H03235731-A (JP)
Title: Headlight controller for transfer agricultural machine
Inventor: SAKANE FUJIO
IPC: B60Q1/04
Filed: 1990-02-09
Abstract: PURPOSE:To prevent the perfect exhaustion of a battery due to the forgetting of turning OFF of a light switch by putting OFF a head-light when a main switch is turned OFF when a light switch is in turned ON state and maintaining the put OFF state of the headlight even after the start of an engine. CONSTITUTION:The ac voltage of an ac generator 1 driven by an engine E is rectified by a rectifier 2 and supplied into a battery 3, and a control mechanism 28 is installed in an illumination circuit 17 ranging from the battery 3 to a headlight 7. As for the control mechanism 28, the headlight 7 is put off by putting a main switch 4 into OFF state, keeping a light switch 5 in ON state, and when the main switch 4 is switched to a contact point 8a, and a starter motor 8 is driven, and the put OFF state of the headlight 7 is maintained, even after the start of the engine E. Further, during the operation of the engine E, the main switch 4 is switched to a contact point 5a, and only when the light switch 5 is turned ON, the headlight 7 is put ON.
Patent JP-S58148634-A (JP)
Inventor: MATSUNAGA MOTOYUKI
IPC: H02J9/06
Filed: 1982-02-26
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-H0650108-A (JP)
Title: Mixed media evaporator
Inventor: HIROWATARI KAZUO
IPC: F01K25/10
Filed: 1992-02-17
Abstract: PURPOSE:To optionally change outlet steam low boiling point concentration in relation to inlet low boiling point medium concentration to enhance thermal efficiency of a heat cycle using mixed media by controlling a level of working fluid inside an evaporator to change wetness of outlet steam in the evaporator. CONSTITUTION:In a binary power generation system, an evaporator 2, a turbine 4, a condenser 6 and a pump 8 are connected in a closed loop to constitute a main circulation system 10. Between the condenser 6 and the pump 8 a drain pot 14 for separating uncondensed gas is installed, and a gas phase in the upper part thereof is flowed into an absorber 16. A mist separator 20 is installed at the outlet side of the evaporator 2. A level of working liquid inside the evaporator 2 is controlled by a level control device 26 additionally installed on the mist separator 20. With this constitution, outlet steam wetness in the evaporator 2 is changed so as to change outlet steam low boiling point concentration in relation to inlet low boiling point medium concentration.
Patent JP-H06241472-A (JP)
Title: Moving vessel
Inventor: MASUDA TERUAKI
IPC: F24C7/02
Filed: 1993-02-18
Abstract: PURPOSE:To process a material to be worked well and reduce man-hours for monitoring. CONSTITUTION:When a food 6 is received in the frame 2b of a turn table pan 2, the food 6 is separated from the inner wall of a hating chamber 1. When the food comes in contact by chance with the inner wall of the heating chamber 1 on the way of heating, the food 2 is pushed by a projection 6a and, therefore, the food 6 is turned surely with the turn table pan 2.
Patent JP-H0565484-A (JP)
Title: Liquid crystal composition and its use
Inventor: SHIMIZU SHIGEJI
IPC: C07C69/757
Filed: 1991-02-22
Abstract: PURPOSE:To obtain a new liquid crystal composition, containing a specific carboxylic acid ester compound, having a wide operating temperature range and a high switching rate with extremely small power consumption and capable of providing a display device of stabilized contrast. CONSTITUTION:The objective composition containing a carboxylic acid ester compound expressed by formula I (R is 3-20C alkyl, 3-20C alkoxy etc.; X and Y are COO, OCO, etc.; A and B are formula II, III, etc.; R* is 4-20C optically active group having asymmetric C; (m) and (n) are 0-2, provided that both (m) and (n) are not simultaneously 0). R-1'''-Trifluoromethylheptyl 4-[4'-(1'',2'',3'',4''- tetrahydro-6''-decyloxy-2''-naphthoyloxy)-benzoyoloxyl-benzoate, etc., are preferred as the compound expressed by formula I. Furthermore, the compound expressed by formula I is obtained by reducing a reactional product of a compound expressed by formula IV and a compound expressed by formula V with hydrogen gas and then reacting the resultant compound expressed by formula VI with a compound expressed by formula VII.
Patent JP-2000228410-A (JP)
Title: Vacuum stencil printing method
Inventor: OKUNO ATSUSHI
IPC: H01L21/56
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum stencil printing method which does not only prevent unfilled portions or voids from remaining but also eliminate a tendency of quantity decrease of resin filled layers. SOLUTION: This vacuum stencil printing method used for filling a resin in an electronic part element mounted on a substrate 1 includes steps of operating a squeegee 5 under a vacuum atmosphere to press and fill a sealing resin 4 in a screen mask through hole 6, while forming an excessively supplied layer 8 of the sealing resin 4 on the stencil 3 in a layer; leaving the resin to stand for a while maintaining the degree of the vacuum or making it higher after the pressing and filling step; removing the sealing resin 4 of the excessively supplied layer 8 from the screen mask 3 after the step of leaving the resin to stand; and finally removing the stencil 3.
Patent JP-S52112348-A (JP)
Title: Watch with battery life indicator
Inventor: MOCHIZUKI YOSHIFUMI
IPC: G01R31/36
Filed: 1976-03-17
Abstract: PURPOSE:To enable reliable indication of battery life avoiding too early replacing of a battery which is yet well serviceable by providing an exclusive means for discontinueing power source check.
Patent JP-H07281864-A (JP)
Title: Method and equipment for facilitation of selection of icon
Inventor: GROSSMAN BERTRAND M
IPC: G06F3/0481
Filed: 1995-02-17
Abstract: PURPOSE: To provide a method and device to facilitate selection of icon. CONSTITUTION: In order to facilitate selection of icon, an icon possibly in use next is moved automatically toward a cursor. Since an icon possibly in use or other icon selected by the user traces the cursor, the icons are always in existence near the cursor and any of them is easily selected. Furthermore, an icon capable of announcing (notifying) itself is provided when the cursor approaches the vicinity of the icon. In order to clear up a computer display device, icons whose availability is very small are made thin, or erased or is reduced for the sizes. In addition, icons with small use of frequency are linked with a visual graphic. Thus, the number of clutters (congestion) on a computer display screen is reduced.
Patent JP-H07181867-A (JP)
Title: Cleaning assistant for photoreceptor drum of electrophotographic device and photoreceptor drum unit attaching this assistant
Inventor: YASHIKI YUICHI
IPC: G03G21/00
Filed: 1994-02-02
Abstract: PURPOSE:To provide a cleaning assistant for a photoreceptor drum and a photoreceptor drum unit capable of lowering the electrostatic charge potential which is a hindrance at the time of forming images by sticking this assistant to the drum. CONSTITUTION:This cleaning assistant 3 is used at the time of pressing a cleaning blade 2 to a photoreceptor drum 1 of an electrophotographic device and cleaning the photoreceptor drum 1 by rotating this drum and is composed of a lubricant which lowers the triboelectrostatic charge potential on the surface of the photoreceptor drum to <=100V when the photoreceptor drum 1 and the cleaning blade 2 rub against each other. This lubricant is preferably powder of alkylene bis-stearylamide or polymethyl methacrylate. This lubricant is made to adhere to the surface of the photosensitive drum 1 and/or the cleaning blade 2 and the photoreceptor drum unit is assembled. A dispersion contg. liquid fluorine-contained hydrocarbon as the dispersion medium is preferably used for adhering the cleaning assistant 3.