baber/WOPTO huggingface dataset:
Patent JP-H10309656-A (JP)
Title: Polishing device of magnetic disc substrate
Inventor: NAKANISHI YASUYUKI
IPC: G11B5/84
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To improve productivity and to cleanly wash a magnetic disc substrate by providing a soaking tank and soaking the magnetic disc substrate finished with polishing before cleaning in specified liquid in the soaking tank. SOLUTION: A soaking tank 3 is arranged between a polished substrate stand-by part 5 and a scrubbing cleaning part 2, polished substrates A standing by on the polished substrate stand-by part 5 are taken out one by one from a transfer device 16 and they are supplied to a substrate supply part 17 of the soaking tank 3. The substrates finished with soaking treatment are taken out one by one by a transfer device 18 from a substrate discharge part 19 of the soaking tank 3, and they are transferred to a substrate receiving part 14 of the scrubbing cleaning part 2. Soaking treatment of the polished substrates of the soaking tank 3 is performed while the substrates A are carried from the substrate supply part 17 to the substrate discharge part 19 while maintaining a state of soaking the inside of the soaking tank 3 in soaking liquid.  Consequently, it is possible to carry out washing favourably in productivity without reducing line speed by removing stain, sludge, etc., of polishing chips, free abrasive grains, etc., cleanly.
Patent JP-H04231806-A (JP)
Title: Laser type displacement measuring apparatus
Inventor: TAKECHI HIDEYUKI
IPC: G01C3/06
Filed: 1991-05-24
Abstract: PURPOSE:To obtain the title apparatus capable of measuring the quantity of displacement of an object to be measured in the gravity direction thereof with high accuracy using a laser type displacement sensor. CONSTITUTION:An object 6 to be measured is supported on supports 12 and a measuring marker 15 is supported on the object 6 to be measured at a free support part 16 so that the measuring surface 15a of the marker 15 always becomes parallel to the surface crossing the gravity direction of the object 6 to be measured at a right angle. A sensor part 1 is arranged to the lower part of the measuring marker 15 and a load applying device 13 is arranged to one end of the object 6 to be measured. The object 6 to be measured is displaced by the driving of the load applying device 13 and the measuring marker 15 is moved in parallel to the gravity direction. The measuring surface 15a is irradiated with the laser beam 2 from the sensor part 1 and the irregularly reflected beam from the measuring surface 15a is detected by the sensor part 1 to detect the displacement L of the measuring marker 15. The displacement of the object 6 to be measured in the gravity direction is calculated from the displacement L.
Patent JP-H07323859-A (JP)
Title: Controller for movement of vehicle
Inventor: ITO TAKESHI
IPC: B62D6/00
Filed: 1994-06-01
Abstract: PURPOSE:To provide stable behavior of a vehicle without fluctuation in traction control where cornering power of drive wheels varies in a vehicle movement controlling device on which a wheel slip controller for controlling the slip rate of wheels is mounted. CONSTITUTION:The slip information of drive wheels is transferred from a wheel slip controller (a) to a vehicle movement controller in wheel slip control. The vehicle movement controller is provided with a constant altering means (g) for rewriting a constant corresponding to the cornering power of drive wheels among dimensions of its own vehicle on the basis of the information.
Patent JP-S5819906-A (JP)
Title: Programmable controller
Inventor: TOYAMA HISAO
IPC: G06F11/28
Filed: 1981-07-29
Abstract: PURPOSE:To prevent the runaway of a program, by detecting whether the processing execution reaches a prescribed address or not and stopping the processing exectuion by this detection output to correct the omission of an end instruction or the like. CONSTITUTION:When a program counter 4a counts over a prescribed value, (address-over), a detection holding storage register 8a holds and stores this count over. This count-over is displayed on a display 9a. The output of the register 8a is connected to one terminal an NOR gate 10a. A counter 11a counts each end instruction from a decoder 6a; and when a certain number of end instructions is counted, the counter 11a is counted up. The inverted output of the counter 11a is applied to an input and output circuit through the NOR gate 10a to inhibit the output before the counter 11a is counted up, and the output inhibition is released by the count-up output.
Patent JP-H0965289-A (JP)
Title: Hierarchical multiple media distribution system
Inventor: TOMASU JIEI DEYUUKETSUTO
IPC: H04N7/173
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To connect a host computer system to a large-scaled multi-media distribution network having scalability for a wide range which is not limited by the restriction of band with in a host system for a multi-media controller for controlling the on demand system display of a movie in multiple set to boxes(STB) provided with TV receivers. SOLUTION: Network distribution constitution composed of plural multi- media(MM) adapters is connected to the host system. The MM adapters include plural controllers and the MM controllers are connected to plural MM couples. The MM couples are connected to the network and the direct distribution of the movie to multiple STB is controlled. The MM couples include disk adapters for controlling/receiving data from a disk device for transmitting a disk data block to STB and a network adapter for transmitting disk data to the network.
Patent JP-S63286535-A (JP)
Title: Manufacture of worked product of hard-to-work alloy
Inventor: SASAKI YASUSHI
IPC: C22C1/04
Filed: 1987-05-19
Abstract: PURPOSE:To simply and easily manufacture a worked product of hard-to-work alloy, by mixing respective powders of high-ductile metal and low-ductile metal in the prescribed ratio to carry out mechanical alloying and by subjecting this powdery material to compacting and to annealing so as to alloy both metals. CONSTITUTION:Metallic components constituting a difficult-to-cold-form alloy is sorted into metals having superior ductility and metals having inferior ductility. These high-ductile metal powder and low-ductile metal powder are mixed so that desired alloy composition is reached. The resulting powder mixture is formed into a powdery material having a composite structure in which the low-ductile metal powder is mechanically dispersed into the matrix of the high- ductile metal by a mechanical alloying method. Subsequently, in the state of the above-mentioned composite structure, the powdery material is subjected to compaction by rolling reduction to undergo mutual joining of the high-ductile metal and/or to presintering. The resulting preformed body is subjected, if necessary, to process annealing and then to cold working into the shape of the final product. Then, annealing is applied to the above-mentioned worked product to alloy both metals, so that desired worked product with hard-to-work alloy structure can be obtained.
Patent JP-H08313722-A (JP)
Title: Production of color filter and color filter
Inventor: SASAKI SHIYOUICHI
IPC: G03F7/038
Filed: 1995-05-19
Abstract: PURPOSE: To decrease air bubbles generating from a developer and to produce a color filter of high quality by adding heat to the liquid surface of the developer when an unexposed part of a color image forming material formed on a substrate is removed by developing. CONSTITUTION: A film of a color image forming material is formed on a substrate, and irradiated with active rays according to an image to harden the exposed part while the unexposed part is removed by developing. These processes are repeated for color image forming materials of different plural colors to form pixels to obtain a color filter. In this method, heat is added to the liquid surface of the developer during development. To add heat, for example, a heat-radiating body such as an IR lamp disposed above the liquid surface of the developer is used. The surface temp. of the developer is controlled to about 20 deg.C higher than the temp. of the developer.  The color image forming material is preferably such a material that contains a resin having 20-300 acidity and 1500-200000 weight average mol.wt., pigment, monomer having two or more photopolymerizable unsatd. bonds in the molecule, and photopolymn. initiator.
Patent JP-S5911801-A (JP)
Inventor: IGAWA TAKASHI
IPC: A43D25/06
Filed: 1982-07-09
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-H08296715-A (JP)
Title: Differential limitting-device
Inventor: WATABE MASAKI
IPC: F16H48/38
Filed: 1995-04-24
Abstract: PURPOSE: To device high differential limitting of a differential limitting-device contrive to miniaturize a disposing space of disc springs and give a large pre- load to a multiplate friction clutch in a differential limiting device pre-load is applied to the multiplate friction clutch in the pressurized direction by two disc plates and unless more than a certain difference in running resistant acts between the right and left wheels to suppress actuation and rotation of the right and left wheels. CONSTITUTION: An outer disc spring 6 and an inner disc spring 7, which press a multiplate friction clutch 12 to the pressurized direction, are arranged in parallel between the multiplate friction clutch 12 and a differential case 1 provided between one of the side gears 3 and a differential case 2, and a reaction mechanism 13, which causes the outer disc spring 6 and the inner disc spring 7 to increase the pressuring strength of the multiplate friction clutch in the pressurizing direction by relative rotational difference, is provided between the outer disc spring 6 and the side gear 3.
Patent JP-S60262558-A (JP)
Title: Production of dried food
Inventor: SUGIURA ISAO
IPC: A23L5/10
Filed: 1984-06-11
Abstract: PURPOSE:To produce efficiently a dried food having improved quality without requiring the change in oil temperature, by heat-treating a food in oil while adjusting the vacuum degree in the atmosphere of a fryer, draining the oil, and releasing the vacuum. CONSTITUTION:A food is heat-treated in a fryer to produce a dried food. In the process, the vacuum conditions are changed to control freely and rapidly the evaporation conditions of water in the food though the oil temperature is kept at a relatively low constant value, and the aimed dried food having improved appearance, hue and taste is produced. For example, raw material noodles are (i) fried in oil at about 110-120 deg.C oil temperature under about 760-300Torr pressure for about 15-30sec, (ii) fried in oil under about 10-80Torr pressure for about 30sec and (iii) drained of the oil. The pressure is then returned to ordinary value to give the aimed noodles.
Patent JP-H04346498-A (JP)
Title: Electronic equipment case
Inventor: NAITO YOSHIHISA
IPC: H01M50/24
Filed: 1991-05-24
Abstract: PURPOSE:To provide an electronic equipment case of waterproof structure where an air zinc cell can be used. CONSTITUTION:Waterproofing packings 20, 21, and 22 are provided between an upper case 11 and a lower case 13, a printed board 17 and the lower case 13, and the lower case 13 and a cover 15 respectively, and an air-permeable waterproof sheet 24 which enables air to permeate but water not to permeate is pasted on a vent hole 23 which enables a recess 14 provided to the lower case 13 for housing an air zinc cell to communicate with the outdoor air.
Patent JP-H01291694-A (JP)
Title: Open loop driving device for synchronous motor
Inventor: ASADA MAKOTO
IPC: H02P27/06
Filed: 1988-05-19
Abstract: PURPOSE:To make a detector such as an encoder and the like unnecessary, to make simple, to make environmental resistance better at a low cost and to increase reliability by using an input pulse signal to detect the position of rotation and making positioning control. CONSTITUTION:A voltage controlled oscillator 5 generates a pulse train 6 on frequency proportionate to command voltage 4, and it is given to a sine wave signal generation circuit 7. A synchronous motor 13 rotates at speed proportionate to frequency of the pulse train 6, and the rotating position of the rotor is proportionate to the number of pulses. Accordingly, the number of pulses of the pulse train 6 divided in 1/n through a frequency divider 15 are proportionate to the rotating position. A controller 1 inputs the pulse train 6 to detect the position of the rotor of the synchronous motor 13, and outputs a speed command 2 so as to have a required position.
Patent JP-S6011144-A (JP)
Title: Method and apparatus for analyzing aqueous sample
Inventor: NOZAWA YASUHIRO
IPC: G01N35/02
Filed: 1983-06-30
Abstract: PURPOSE:To utilize effectively a waiting time necessary for a color developing reaction of each measuring cell for a measuring preparation of another measuring cell by using the plural measuring cells of an absorptiometer and transferring and transferring said cells automatically to set in an optical path of the photometer. CONSTITUTION:An optical path of the absorptiometer consists of a light source block 1, the measuring cell 2, an interference filter 3 and a photodetected signal detecting part 4. Measuring cells 2 are mounted on a long and narrow measuring cell base 5 at equal spaces in order, the base 5 is moved for front and rear directions by a driving motor 6 and the position is set exactly by a light transmitting hole 8 and a photosensor 9 of a revolving plate 7. For measuring the absorbances of the samples in many cells 2, the first measuring cell is set in the measuring optical path, the absorbance is measured, then the second said cell is set in the optical path. In such a way, the cells are set in order and the absorbances are measured.
Patent JP-H10313404-A (JP)
Title: Signal processing unit
Inventor: OTOBE MUTSUMI
IPC: H04N1/40
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To allow a processing unit to accurately process a very weak signal with immunity to the effect of a noise generated from a device being periodically conductive/nonconductive. SOLUTION: A CPU 1 of a facsimile equipment incorporating a signal processing circuit that processes a very weak signal susceptible to the effect of a noise acknowledges the commencement and termination of a processing of very weak signals such as a voice signal in the signal processing circuit consisting of a gate array 7 and a speech section 15. When the processing start of a very weak signal is discriminated, the CPU 1 keeps SD11a, SD12a conductive and when the CPU 1 discriminates the processing end of a very weak signal, the SD11a, 12a are made conductive/nonconductive periodically based on a pulse current. As a result, LEDs of the SD11a, 12a are lighted continuously during the processing of a very weak signal, and in the standby state where speech and facsimile communication or the like are not conducted, the LED repeats ON/OFF.
Patent JP-S5245242-A (JP)
Title: Automatic gain control circuit
Inventor: KOMINAMI YASUO
IPC: H03F3/343
Filed: 1975-10-08
Abstract: PURPOSE: By having a super strength input time differential amplifier function as a grounded emitter type amplifier and raising the practical sensitivity in a weak electrical field, to decrease distortion at the time of super strength input. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5548425-A (JP)
Title: Automatic bending device of plate material
Inventor: SHIMAZU YOSHIAKI
IPC: B21D5/02
Filed: 1978-09-29
Abstract: PURPOSE: To make it possible to perform automatic several-high bending working of different bending directions, by installing before and behind the press brake type bending machine the automation device of specific mechanism, which carries out  each operation of conveyance, inversion and location, holding a metallic plate from  the right and left.  
     CONSTITUTION: In case the metallic plate W which is held by alternately using the grips 44, 45, 48, 49 is bent in the fixed direction through the press brake type bending machine 1, the respective one pair of plate material conveying and locating devices A 1  which have been arranged symmetrically before and behind the bending machine are handled by operating the electronic computer E. Namely, each operation of conveyance, inversion and location is carried out in accordance with the regular program, to the sliding arms 10, 11 slided by the motors 12, 13; the moving bodies moved by the motors 16, 17; the rotary frame bodies 6, 7 rotating around the shafts 8, 9; and the rotary bodies 18, 19, 22, 23 rotating around the shafts 20, 21, 24, 25. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5745090-A (JP)
Title: Transfer device
Inventor: SUZUKI TAKESHI
IPC: B44C1/175
Filed: 1980-09-02
Abstract: PURPOSE: To effectively transfer a printing to an object to be printed by using a delivery means with a float capable of feeding a film while regulating the expansion of the transferring film inside a liquid tank in a curved face printer using a selling film.  
     CONSTITUTION: A film 4 on which a transfer pattern is printed is drawn into a liquid tank 1 by turning the transfer pattern upwards, and its drawn and 4' is attached to a float 3. Then, a delivery means 2 consisting of sprockets 22 and 23 and an endless feeding belt 21 is driven, whereupon the film 4 is sent by the delivery means 2 while being supported by the float 3 for its both sides and gradually swelled and expanded. And, the atarting point P 1  side of the film 4 is also finally swelled and expanded. Thus, when an object 5 to be printed is brought into contact with the film 4 by turning it from end point P 2  side toward the starting point P 1  side in keeping with the swelling and expanding rate of the film 4, the swelling degrees of each part of the film 4 in contact with the object 5 are almost equalized. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0387020-A (JP)
Title: Quartz glass member for semiconductor heat treatment and manufacture thereof
Inventor: NISHIMURA HIROYUKI
IPC: H01L21/22
Filed: 1990-05-10
Abstract: PURPOSE:To improve the shock resistance and thermal resistance by lamellarly heating and fusion-welding quartz glasses having different slow cooling down points and making much difference in viscosity between the glasses. CONSTITUTION:A thermal resistant quartz glass bar B has the slow cooling down point exceeding 50 deg.C higher than that of a high impurity quartz glass tube A. A compound lamellar quartz glass member formed of the glass bar B and the glass tube A fusion welded into one body notably improves the shock resistance and thermal resistance thereof.
Patent JP-H07306241-A (JP)
Title: Insulation deterioration judging method for power cable
Inventor: KATO KOICHI
IPC: G01R31/12
Filed: 1994-05-11
Abstract: PURPOSE:To judge insulation deterioration of a power cable easily by applying an identical voltage before and after a withstand voltage test and measuring the leakage current. CONSTITUTION:In order to employ the increase coefficient of leakage current (I2/I1) before and after a DC withstand voltage test as a criterion for judging the deterioration, a voltage V1(=V2) to be applied before and after the test is selected so that a difference can be found in the ration of leakage currents I2 /I1 between a normal cable and a deteriorated cable. When the applying voltage V1 is set to satisfy a relationship 0.5KV/mm<=E<=15KV/mm, where E represents the average electric field in the cable insulator, a difference appears in the ratio I2/I1 between a normal cable and a deteriorated cable and thereby the voltage V1 is selected to satisfy the relationship. A judgment can be made surely that a cable has deteriorated when the ration of leakage current (I2/I1)>5.
Patent JP-S5911727-A (JP)
Inventor: YUKI MASARU
IPC: H02J1/00
Filed: 1982-07-12
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-H04349400-A (JP)
Title: Synchrotron radiation absorber
Inventor: KOBARI TOSHIAKI
IPC: H05H13/04
Filed: 1991-05-27
Abstract: PURPOSE:To provide a simple and small-sized mechanism, reduce electron stimulated desorption caused by photoelectron, also reduce photodesorption, and obtain high intensive and stable charged particles and synchrotron radiation. CONSTITUTION:An absorber chamber having an electrode and a non-vaporized getter inside and making synchrotron radiation irradiate an inside absorber is provided in a wall surface front part which is directly irradiated with the synchrotron radiation in a charged particle beam duct forming a circular track. The absorber chamber is installed in the beam duct through a vacuum flange to which an evacuation port to make vacuum evacuation of the absorber chamber possible is attached. Negative or positive voltage can be applied to the electrode by defining the duct wall surface or the beam absorber as the reference potential. Furthermore, not only can an electric current be applied, but negative voltage can be applied to the non-vaporized getter by defining the duct wall surface or the beam absorber as the reference potential.
Patent JP-S5243835-A (JP)
Title: Electro-conductive adhesive
Inventor: ENDOU YOSHIYASU
IPC: C08L63/00
Filed: 1975-10-06
Abstract: PURPOSE: An electro-conductive adhesive having excellent adhesivity, peeling strength and wet strength, useful for the bonding of electronic parts, containing a binder composed of an epoxy resin and a specific curing agent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0416894-A (JP)
Title: Driving circuit of electrooptic device
Inventor: FUKUDA TOMOYOSHI
IPC: G09G3/36
Filed: 1990-05-10
Abstract: PURPOSE:To stably make detailed adjustments of each picture element by con trolling the resistance of a nonlinear resistance element by using a couple of row electrodes and giving the nonlinear resistance element with a light switch function, and then writing data by column electrodes. CONSTITUTION:Nonlinear resistance elements 44a and 44b are provided for each picture element electrode 442 and two different row electrodes 41a and 41b are connected. In this electrooptic device, the resistance of the nonlinear resistance elements 44a and 44b is controlled while couples of row electrodes 41a and 41b are selected, couple by couple, in line sequence. After the nonlinear resistor elements 44a and 44b are enabled to operate as complete switches, data are written and held. Consequently, a higher-level display such as a grada tional display can stably and securely be made even on a panel which uses display linear resistor elements.
Patent JP-S5245396-A (JP)
Title: Apparatus for determining organic carbon content in water
Inventor: MURAKI KAISUKE
IPC: G01N27/62
Filed: 1975-10-07
Abstract: PURPOSE: A vaporising device for sample water is independently provided, whereby the quantitativeness of the sample is improved and the sue of the device continuously for a long time at high accuracy is made possible. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01291144-A (JP)
Title: Measuring method for adhesion of thin film
Inventor: KONDO TAKEO
IPC: H01L21/66
Filed: 1988-05-18
Abstract: PURPOSE:To measure the adhesion of a thin film pattern with high reproducibility, and also, in a narrow area by moving relatively a stylus and a substrate in a state that the stylus has been pressed against the thin film pattern on the substrate. CONSTITUTION:A substrate 2 is placed on a moving stage, and a stylus 1 is moved in the direction orthogonal to a thin film pattern in a state that it has been pressed against the surface of the substrate 2 by a load. In this case, when the stylus 1 crosses the thin film pattern 3, the thin film pattern 3 is broken down,but in that case, when the load to the stylus 1 is selected to suitable length in advance, even after the stylus 1 has passed through, a thin film pattern 3' remains, width (d) of the thin film pattern 3' which has remained becomes smaller than width D of the thin film pattern 3 of the part which the stylus 1 has not passed through, and the larger the adhesion to the substrate 2 of the thin film pattern 3 is, the larger the width (d) becomes. Accordingly, by a two-line width ratio d/D, strength of the thin film adhesion can be converted quantitatively to a numerical value.