baber/WOPTO huggingface dataset:
Patent JP-S63212646-A (JP)
Title: Image forming device
Inventor: ONO KENICHI
IPC: G06K15/16
Filed: 1987-02-26
Abstract: PURPOSE:To stably open and close a gripper with the use of a simple mechanism by setting the ratio of rotation between a medium conveying means and a gripper opening and closing mechanism so that it is the inverse of the number of revolutions of the conveying means which is required for movement from a position where an image forming medium is clamped by the gripper to a position where the medium is released. CONSTITUTION:The leading end of an image forming medium P is fed to a position alphawhere a the medium is clamped by a gripper arranged at the outer periphery of a medium conveying means 3. The leading end of the medium P is clamped by a gripper opening and closing mechanism 5, and is wound around the outer periphery of the medium conveying means 3 so as to be conveyed to an image forming process station. Then, the gripper 4 comes to a position where the medium is released. In this arrangement, the ratio of rotation between the medium conveying means 3 and the gripper opening and closing mechanism 5 is set to be the inverse of the number of revolution of the medium conveying means 3 which is required for movement from the clamping position alpha to the gripper 4 release position beta. Accordingly, the gripper 4 is surely opened at the release position beta. With this arrangement, it is possible to stabilize the opening and closing motion of the gripper with the use of a simple mechanism.
Patent JP-H05239856-A (JP)
Title: Hot water cleaning device
Inventor: FURUKAWA HIDEKI
IPC: E03D9/08
Filed: 1992-02-28
Abstract: PURPOSE:To simplify a device by a method wherein, when it is detected that a user has taken a seat, only a solenoid vale is opened to throttle an orifice in a passage of cleaning water so that a small quantity of cleaning water is fed to a nozzle, thereby allowing cooling water to be discharged from a passage in such a manner that the cooling water may not reach the body of the user CONSTITUTION:When a user has taken a seat, it is detected by a sensor so that a controller opens a feed water solenoid valve 17 and a selector valve 29 to feed cleaning water to a hot water tank 28 by opening orifices 22, 23 and water flow regulating valves 25-27, so that the cooling water remaining in nozzles of nozzle devices 30, 40 is discharged, while the amount of the hot water fed into a cylinder room is restrained so as not extend the nozzle so that the nozzle is placed in a cylinder. After a predetermined time has passed after completion of the discharge of the cooling water, the valve 17 and the valve 29 are closed to put a hot water cleaning device for anus cleaning or bidet cleaning into a waiting state.
Patent JP-H01220470-A (JP)
Title: Complementary type semiconductor integrated circuit device
Inventor: MASAKI SATORU
IPC: H01L27/08
Filed: 1988-02-29
Abstract: PURPOSE:To prevent latch-up and to simplify the configuration of external devices, by providing, when a voltage to be supplied to a complementary semiconductor integrated circuit is applied, a means for delaying said voltage after the applying time of a voltage to be supplied to a substrate is delayed. CONSTITUTION:A voltage AVCC to be supplied to a complementary type integrated circuit 5 on a substrate 4 is applied to a power source terminal 2. A voltage VCC to be supplied to the substrate 4 including the complementary type semiconductor structure is applied to a power source terminal 1. A delaying means 3 delays the voltage AVCC until a time point after a time point when the voltage VCC is applied to the power source terminal 1. Then, the delayed voltage AVCC is supplied to the complementary type semiconductor integrated circuit 5. In this constitution, the voltage AVCC is always applied later than the voltage VCC regardless of the application timing between the voltage VCC and the voltage AVCC which are applied to the power source terminal 1 and the power source terminal 2. The latch-up phenomenon of the complementary semiconductor integrated circuit can be prevented. The configuration of an external device for setting the input order of the power source voltages can be simplified.
Patent JP-H07253314-A (JP)
Title: Displacement measuring apparatus
Inventor: TOYODA HARUYOSHI
IPC: G01B11/00
Filed: 1994-03-15
Abstract: PURPOSE:To expand the allowable range of measured displacement and speed of an object. CONSTITUTION:A double exposer 10 of a displacement measuring apparatus employs an image intensifier having a high speed shutter function. Utilizing the fluorescence life of a fluorescent surface 13, a double exposure image of a moving object is formed on the fluorescent surface 13. The double exposure image undergoes a Fourier transform optically with a correlation computing device 20 to obtain a correlation peak image. A displacement or the like of the moving object is determined from the correlation peak image with a displacement computing device 32.
Patent JP-H06263401-A (JP)
Title: Fuel reformer
Inventor: MIURA YOSHIHARU
IPC: C01B3/38
Filed: 1993-03-05
Abstract: PURPOSE:To keep the flow velocity of a raw gas below the catalyst fluidization limit, to prevent the breaking, powdering, etc., of a catalyst and consequently to minimize the settlement of the catalyst in the fuel reformer provided with a double-tube reactor for forming a catalyst bed promoting the reforming reaction by its concentrically arranged inner and outer tubes by gradually increasing the size of the catalyst bed in the reaction tube in the raw gas flow direction. CONSTITUTION:A combustion gas 26 at a high temp. of >=1000 deg.C flows down around a reaction tube 6 in the longitudinal direction. In this case, the combustion gas 26 is heat-exchanged with a raw gas 30 flowing in the reaction tube 6 through an outer tube 14, cooled to a specified temp. at the lower end and discharged. Meanwhile, the raw gas 30 as a mixture of hydrocarbons and steam at about 400-450 deg.C flows into the lower end of the reaction tube 6, passes through a lower perforated plate 19, enters a catalyst bed 18, passes upward through the bed 18 and is converted to a reformed gas 32 consisting essentially of hydrogen and controlled to 700-800 deg.C at the upper end.
Patent JP-S60189133-A (JP)
Inventor: KAWATO TAKASHI
IPC: H01H43/04
Filed: 1984-03-08
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-H01222023-A (JP)
Title: Device for controlling conveyor for billet transfer
Inventor: YAMASHITA TAKASHI
IPC: C21D9/00
Filed: 1988-02-29
Abstract: PURPOSE:To move a conveyor at the min transfer speed optimum for a billet by adding a speed control device to the motor of the conveyor for billet transfer. CONSTITUTION:A speed control device is provided on the motor of the 3 phase induction motor, etc., of the conveyor carry in/carry out a billet for an induction heating part and the motor is controlled based on the specified pattern by an inverter control, etc. For instance, the frequency of the feeding electric power of the primary side of a motor is varied by the specified speed - time characteristics. A slippage or overload phenomenon is eliminated and the billet can thus be smoothly heated and transferred without damaging the billet.
Patent JP-H07254703-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANI KOJI
IPC: H01L29/49
Filed: 1994-03-16
Abstract: PURPOSE:To suppress sucking up of a poly Si film below a W silicide film by, relating to crystallization of a WSi film of gate electrode material made of a W polycide electrode and production of thin mask SiO2 film an Si substrate at ion implantation, increasing thickness ratio of the WSi film against the W polycide film and making the poly Si film thinner as much as possible, so that the W polycide film is not oxidized. CONSTITUTION:Crystallization of a high melting point metal silicide film 4 of high melting point metal polycide gate electrode 5 on a semiconductar substrate 1 is performed by heat treatment in decompressed inert gas atmosphere, and an insulation film 6, to be used as a mask far ion implanting, is formed by CVD method. Further, reflowing of a reflow insulation film is done in decompressed inert gas atmosphere.
Patent JP-S56140966-A (JP)
Title: Preparation of purified cysteine
Inventor: NAKAYASU KAZUO
IPC: C25B3/25
Filed: 1980-04-07
Abstract: PURPOSE: To purify the titled compound useful as a medicine, a cosmetic, etc. into a high-purity product, by reacting β-chloroalanine in an aqueous solution with a thiosulfate and then with cysteine, separating and purifying the reaction product as a cystine, and reducing the resultant cystine electrolytically.  
     CONSTITUTION: β-Chloroalanine is reacted with a thiosulfate in an aqueous solution to give S-sulfocysteine, which is then reacted with cystine suitably at pH5W9 and a reaction temperature of 10W40°C to afford a precipitate of cystine. The resultant precipitate is then filtered and wahsed with water to remove impurities readily because almost all the impurities, e.g. by-products of the reaction and the unreacted raw materials. The solution of the purified cystine hydrochloride is reduced electrolytically, and the solution after the electrolytic reduction is concentrated in vacuo. The deposited crystals are then separated to afford the aimed high-purity cystine hydrochloride crystals. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02223779-A (JP)
Title: Automatic ice making machine
Inventor: NISHIKAWA KAZUNORI
IPC: F25C1/10
Filed: 1989-02-23
Abstract: PURPOSE:To improve the accuracy of horizontal position of an ice making pan by a method wherein the title machine is provided with a first gear, interlocked with a motor and provided with a gear zone and a gear teeth missing zone, a second gear, meshed with and driven by the gear zone of the first gear but not driven by the teeth gear missing zone, and an ice making pan driving shaft, interlocked with the second gear. CONSTITUTION:When ice making is finished, a motor is rotated counterclockwise and a first gear 53 is rotated counterclockwise in accordance with the rotation of the motor and when a thin teeth gear 57 comes to the position of the tooth (b) of thin teeth zone 22 of a second gear, a torque is transmitted to a gear 20 to drive it clockwise whereby a first ice making pan 91 is rotated clockwise to effect ice separating operation and ice and one part of water is shifted to a second ice making pan 92. Subsequently, a switch is put ON and the pan 9 is returned to the initial horizontal position thereof. In this case, the teeth missing zone 55 of the gear 53 is superposed on the thin teeth zone 22 of the gear 20 and the teeth of the zone 22 is opposed to the outer periphery of the projected circular part 56 of the zone 55 without abutting against it whereby the rotation of the gear 20 is regulated by the abutting of a pair of teeth (a), (e) of a thick teeth zone 23 against the outer periphery of the circular part 56.
Patent JP-H09235715-A (JP)
Title: Stone pitching net revetment method
Inventor: HASHIMOTO NAOYUKI
IPC: E02B3/12
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To make it possible to eliminate the driving of ready-mixed concrete which is attributable to the destruction of an ecological system and restore a natural ecosystem which has existed in the past, contribute toward the cleaning of a river and shorten a construction period for the creation of a revetment dramatically. SOLUTION: The angle of a bank of a river or a lake is specified to be 30 deg. and below where a vegetation mat 1 is spread on a slope and a metal net 2 is put up thereon and fixed. A large number of stones, such as natural stones having high specific gravity, high hardness and low water absorption are loaded on the metal net 2 and anchor insertion holes are bored in the stones where metal anchors 4 made of stainless steel or the like are fixedly inserted into the holes. The anchors 4 are connected to the metal net 2 which stainless steel- made wires or the like, thereby fixing the stones 3. Furthermore, cobble stones are filled up in the clearance between the stones.
Patent JP-S59209117-A (JP)
Title: Manufacture of artificial decorative coating, manufacturing device thereof and product obtained through said method
Inventor: REENE DEYUHORESUTO
IPC: B05D5/06
Filed: 1984-03-10
Abstract: A process and apparatus for manufacturing synthetic decorative coverings is presented in which at least one powder (generally a polymeric resin) is selectively deposited, in accordance with a pattern or decoration, onto a base material. The power deposition is carried out under gravity without contact between the means of applying the powder and the base. At least one of the deposited powders contains particles which are fusible at a temperature below the distortion temperature of the base and which is compatible with the base material. At least one thermal treatment is then carried out at a temperature below the distortion temperature of the base so as to fix the decorative pattern produced by deposited powders. The apparatus for applying the powders consists of a continuous screen printing frame, in particular, a screen printing roller which is fed by a device providing uniform distribution of the powder into a hopper located inside the roller. The hopper has two longitudinal blades which are adjustably separated and are in contact with the inner surface of the screen.
Patent JP-H02223406-A (JP)
Title: Polyolefin resin molding material being reduced in gel component
Inventor: KONDO AKIMASA
IPC: B29B13/00
Filed: 1989-02-23
Abstract: PURPOSE:To reduce gel containing rate of a molding material by extruding molten polyolefin resin through a sintered filter made of metallic fibers with the extruding pressure of a filter inlet and the differential pressure across the filter set within a specific range. CONSTITUTION:Molten polyolefin resin is passed through a sintered filter of metallic fibers having a bore diameter of 10-80mu, and the pressure force of the filter inlet is made 150kg/cm<2>-G or less, furthermore, the differential pressure across the filter is made 120kg/cm<2>-G or less, so that a molding material is obtained which is reduced in gel component, concretely, the polyolefin resin is extruded by the use of three sintered filters of fibers made of SUS 316 L and under the condition of extruding force 70kg/cm<2>-G, and the differential pressure 65kg/cm<2>-G across the filter. Subsequently, a film of 50mu in thickness is formed by the use of T-die device and at the temperature of 250 deg.C.
Patent JP-H06257308-A (JP)
Title: Elevator device for multistory parking facility
Inventor: MORIOKA HIROSHI
IPC: E04H6/18
Filed: 1993-03-05
Abstract: PURPOSE:To unify a driving part to reduce a cost and improve operability by using a single drive motor to rotate a pair of drive shafts reversely to each other, and simplifying stretching of cables for four-point suspension of carriage. CONSTITUTION:A vehicle is loaded on a rectangular carriage 31, of which four corners are suspended by cables W1 and driven up and down by a drive part 10. A pair of counterweights 21 balanced with the carriage 31 are provided, driven by a single drive motor 14 and rotated in the reverse directions to each other via a pair of double shaft type drive shafts 13. The cables W1 correspond to one of the drive shafts 13 by each pair and are connected to two corner parts on one side of carriage 31 and one of counterweights 21. By driving of drive motor 14, the drive shafts 13 are rotated in the reverse directions to each other to stretch respective pairs of cables W1 corresponding to respective drive shafts 13 mutually symmetrically. The two corner parts on one side of carriage 31 are simultaneously driven up and down to move the carriage 31 vertically while holding it horizontally.
Patent JP-H08218838-A (JP)
Title: Mounting demounting tool for oil filter
Inventor: OMINATO SEIJI
IPC: B60S5/00
Filed: 1995-02-10
Abstract: PURPOSE: To perform lightly fastening and unfastening of an oil filter even when a slight space is formed around the oil filter and to perform rotation operation of the oil filter having various sizes with just one kind of tool. CONSTITUTION: A mounting and removing tool for an oil filter comprises a power spring-form mounting part 2 having diameter large enough to allow covering of the outer peripheral surface of an oil filter 1 therewith; and a cable 4 coupled to the mounting part 2 and drawn out from the engine room 3 of an automobile to the outside. Or, a lock tool 5 to lock at a desired spot is attached to the cable 4 or a draw tool 6 to draw the cable is attached to the cable 4.
Patent JP-H06260937-A (JP)
Title: Break-up device
Inventor: WATANABE NOBUYUKI
IPC: H03H17/02
Filed: 1993-03-05
Abstract: PURPOSE:To provide a break-up device which can acquire the features of a signal having the fluctuation of its amplitude as the data that reflected these features with high accuracy. CONSTITUTION:A break-up device breaks up the relevant analog signals which have the irregular or regular fluctuation of amplitudes and consists of a delay means 25 which delays and outputs those analog signals, a comparator 22 and an inverter 23 which input the analog signals to be broken up or the analog signals delayed by a delay means, compare these input signals with the reference value of comparison and generate the trigger signals every time the coincidence is secured between the input signals and the reference value, and an A/D converter 24 inputs those analog signals to be broken up or delayed by the delay means, undergoes the timing control by the trigger signal of a timing generator means, and samples and breaks up the input analog signals.
Patent JP-H06254099-A (JP)
Title: Ultrasonic tissue diagnostic device
Inventor: OTOMO NAOKI
IPC: A61B8/14
Filed: 1993-03-05
Abstract: PURPOSE:To make it possible to check a correct water level when ultrasonic waves are transmitted and received within a water tank. CONSTITUTION:A pair of ultrasonic vibrator transducers 16, 18 are arranged on both sides of a living body 14 in the water tank and before the tissues of the living body 14 are diagnosed, these ultrasonic vibrator transducers are set in the position of a specified height H where the transmission and reception of the ultrasonic waves are executed. The reflected waves reflected by a foot rest 25 are received in the same ultrasonic vibrator transducers and the presence or absence of the water in this position is decided from the level of the reception signals at this time. The decision by utilizing the transmitted waves is possible as well.
Patent JP-H06257650-A (JP)
Title: Belt tension adjusting device
Inventor: TAKAHASHI HISAYOSHI
IPC: F16H7/14
Filed: 1993-03-05
Abstract: PURPOSE:To enable belt tension to be easily set by forming a torque wrench coupling section on either a rotary shaft end or a transmission shaft end. CONSTITUTION:A drive pulley 22 is fastened to the end of the rotary shaft of an electric drive body 20, and a torque wrench coupling section 23 of a hexagonal seat is formed on the forward end of the shaft 21 for connecting a torque wrench. Also, a driven pulley 26 is fastened to the end of the transmission shaft 25 of a driven body 24, and a belt is extended between the pulleys 26 and 22. In addition, a torque wrench coupling section 23 of a hexagonal seat is formed on the forward end of the transmission shaft 25 for connecting a torque wrench. In this case, the torque value of a torque wrench detected with the turn thereof is used to make judgement about belt friction torque. When the belt friction torque is different from a preset value, the electric drive body 20 is moved via an adjusting belt 29 for belt tension adjustment.
Patent JP-H03248439-A (JP)
Title: Manufacture of compound semiconductor device
Inventor: NAKAGAWA YOSHIKAZU
IPC: H01L29/812
Filed: 1990-02-26
Abstract: PURPOSE:To increase a gate-to-drain breakdown strength, to reduce source resistance and to improve low noise characteristics by controlling a position accurately whereon a gate electrode is formed by a hole which is formed by etching in a third structure layer and by forming a gate electrode near a source region and apart from a drain region. CONSTITUTION:A resist pattern having an opening apart from a side to form a drain and near a side to form a source is formed on an SiN layer 18 corresponding to an etched range of an SiN layer 14. An SiON layer 17 and the SiN layer 18 are etched using it as a mask to expose an n<+>GaAs layer 13. Then, the resist pattern is removed and a hole 21 is formed. A resist pattern 19 having an opening 22 which is larger than the hole 21 is formed to make the hole 21 position inside the opening 22. An SiON layer 17 is side-etched with a specified etchant through the hole 21, the n<+>GaAs layer 13 exposed from the hole is etched to expose an n<+>AlGaAs layer 12, a vertical gate metal 26 such as Al, W is deposited, the resist pattern 19 is removed an the unnecessary gate metal 26 on the resist pattern 19 is lifted off.
Patent JP-H07230990-A (JP)
Title: Forming method and chemical vapor deposition device of silicon nitride film
Inventor: HASEGAWA TOSHIAKI
IPC: H01L21/31
Filed: 1994-02-18
Abstract: PURPOSE:To form a thin silicon nitride film whose initial layer is improved without carrying out a thermal treatment. CONSTITUTION:After the surface of a substrate 10 is etched with etching gas G to remove a natural oxide film 11 from it, a chemical vapor growth process is performed to form a silicon nitride film 12 on the surface of the substrate 10 without exposing the surface of the substrate 10 to an oxidizing atmosphere following immediately after the removal of the oxide film 11. By the removal of the natural oxide film 11, the surface of the substrate 10 becomes active to nitrogen atom, so that the than silicon nitride film 12 whose initial layer is excellent. can be formed without, a heat treatment.
Patent JP-S58162313-A (JP)
Title: Decorative film and manufacture thereof
Inventor: YAMADA SHIGEKI
IPC: B29C69/00
Filed: 1982-03-20
Abstract: PURPOSE:To obtain decorative patterned film by a method wherein the surface of a thermoshrinkable film is coated regularly or irregularly with two kinds or more of resin solution different in hardness and this film is put under a thermoshrinkable processing to cause shrinkage difference on said resin layer of the base film. CONSTITUTION:A thermoshrinkable film is coated with resin dissolved in two kinds or more of suitable solvents different in hardness, then heated to the thermoshrinkable temperature and shrunk to be patterned by the change of shrinkage wrinkles due to the difference of hardness of resin film. In this way, decorative film with wrinkle patterns can be produced extremely easily and inexpensively.