baber/WOPTO huggingface dataset:
Patent JP-H01158394-A (JP)
Title: Gas replacing method between overlapped door valve
Inventor: KOGA KAZUHIRO
IPC: G21C19/32
Filed: 1987-12-16
Abstract: PURPOSE:To replace ambient atmospheric gas of a closed passage with enclosed gas by exhausting the enclosed gas and deflating a balloon after the enclosed gas is supplied in the balloon in the closed passage formed airtightly, the balloon is swelled and ambient atmospheric gas is excluded. CONSTITUTION:A stop valve 45 of an air-argon gas feed and exhaust system 37 is closed, a stop valve 46 is opened, a stop valve 38 of an argon gas feed and exhaust system 37 is opened to supply argon gas in a balloon 32 through a first feed and exhaust passage 42. At this time a balloon 32 is swelled and its outer surface wholly comes in contact with and follows along the wall face of a closed passage 31 as air of a gas chamber 43 is exhausted from an exhaust conduit run 44b through a second feed and exhaust passage 42. Next, after the valve 46 is closed, the valve 45 is opened to supply argon gas in the gas chamber 43 through the second feed and exhaust passage 24. At this time argon gas in the balloon 32 is exhausted outside from the argon gas feed system 37 through the first feed and exhaust passage 36 and the balloon 32 is deflated to come in contact with the recess of a valve disc 26. In this condition a closed passage 31 replaces air with argon gas by closing the valve 45 to stop the feed of argon gas.
Patent JP-H06145696-A (JP)
Title: Peracetic acid-based composition exhibiting fragrance
Inventor: AMO ATARU
IPC: C11D7/38
Filed: 1992-11-04
Abstract: PURPOSE:To extend the application area of an aqueous peracetic acid solution to a domestic sterilizer, a bleaching agent, etc., by preventing an irritating odor peculiar to a peracetic acid-based compound during its use. CONSTITUTION:This peracetic acid-based composition exhibits a fragrance and characteristically contains the components (1), (2) and (3) mentioned above; (1) an aqueous solution containing peracetic acid, hydrogen peroxide and acetic acid: (2) a stable perfume capable of masking a peracetic acid-based irritating odor: (3) a surfactant for stably solubilizing the component (2) in the,component (1).
Patent JP-H04192309-A (JP)
Title: Manufacture of high permeability magnetic substance
Inventor: HORIGUCHI TADAHIKO
IPC: H01F1/34
Filed: 1990-11-26
Abstract: PURPOSE:To obtain a high permeability magnetic substance at a low cost which substance has uniform composition, by spraying and roasting mixture aqueous solution containing chloride of manganese, zinc and iron. CONSTITUTION:Mixture aqueous solution containing chloride of manganese, zinc and iron is sprayed and roasted in the manner in which the flow of the sprayed droplets and the heating medium gas at a high temperature have the same direction. The flow direction of oxide powder formed by roasting reaction in the spraying and roasting process is made coincide with the gas flow direction, and the oxide powder flow is introduced to a collecting part for the powder. The oxide powder is separated from the gas, and gathered in the collecting part. The obtained oxide powder is mixed with binder, which are press-molded and baked. Thereby high permeability magnetic substance for communication apparatus can be obtained.
Patent JP-H09157435-A (JP)
Title: Volume-reducing treatment of polystyrene foam waste, production of recovered polystyrene resin and agent for volume-reducing treatment of polystyrene foam waste
Inventor: TAMAOKI HIDEHIRO
IPC: C08J11/02
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To treat a polystyrene foam waste by a method capable of treating the waste at a normal temperature without heating, extremely readily separating the waste from the volume reducing treatment solvent and preventing change of color, by bringing the waste into contact with a mixed solvent comprising prescribed plural solvents. SOLUTION: (C) A polystyrene foam waste is brought into contact with (A) a first solvent to readily dissolve a foamed polystyrene resin and (B) a second solvent having a low solubility of a foamed polystyrene resin. The volume of the component C is reduced and a polystyrene resin phase containing the solvents is separated from a solvent phase. Preferably the component A comprises one or more of an unsaturated aliphatic hydrocarbon and a cyclic aliphatic hydrocarbon, to be concrete, benzene, toluene, xylene, etc. The component A is 50-90wt.% in the mixed solvent. The component B uses one or more of a chain saturated aliphatic hydrocarbon, to be concrete, a 8-15C saturated aliphatic hydrocarbon and an alcohol, to be concrete, an alcohol containing a 2-13C saturated aliphatic hydrocarbon group.
Patent JP-H08181345-A (JP)
Title: Mounting structure of solar cell module
Inventor: YOSHIDA SHINICHIRO
IPC: H01L31/042
Filed: 1994-12-21
Abstract: PURPOSE: To provide a mounting structure of a solar cell module which makes it possible to mount removably the solar cell module to an exterior wall of a building with ease and enhance workability. CONSTITUTION: A transparent filler material is filled up between a transparent panel 11 and a rear board 12 where a solar cell is sealed in the filler material, thereby forming a solar cell module 10. A mounting part 25 having mounting grooves 30 is attached to the rear board 12. Fixtures 41 are fixed to a mullion 40 so that they can be fitted into the grooves 30 for the mounting of the solar cell module 10. This construction makes it possible to mount the solar cell module without locking with a small machine bolt and enhance workability when the module 10 is removed.
Patent JP-H01160379-A (JP)
Title: Driving gear of ultrasonic motor
Inventor: TAKADA MASAHIRO
IPC: H02N2/00
Filed: 1987-12-16
Abstract: PURPOSE:To reduce a variable speed variation and to stabilize by eliminating resonance frequency vicinities of an ultrasonic motor, driving with high frequency, detecting amplitude of the machine crossarm current and controlling the amplitude to a specific value. CONSTITUTION:An ultrasonic motor is constituted of piezo-electric substances 9-10, their electrode sections 7-9 and so on, and the driving circuit is constituted of a voltage control frequency oscillator 1, a 90 deg. phase shifter 2, power amplifiers 3-4, a machine crossarm current controller 12, an amplitude detector 13 and a differential amplifier 14. The difference in each potential of resistance elements 5 and 6 of the electrode section 7 is derived from the differential amplifier 14, and the machine crossarm current (f) is detected. Amplitude (g) is derived from the current (f), and it is compared with a machine crossarm current amplitude set point (h) by said controller 12. As the result, when the signal (g) is lower than the set point (h), driving frequency (a) is lowered to output a frequency control signal (i) so that both of them are equal. Accordingly, a variation in revolution can be reduced against a variation in supply voltage.
Patent JP-H01159914-A (JP)
Title: Contact mechanism
Inventor: YANAI YUKIO
IPC: H01H1/06
Filed: 1987-12-14
Abstract: PURPOSE:To always keep the title contact mechanism in an off mode, when a movable contact which has been welded to a fixed contact returns, by making at least either contact get out through the fitting hole of a contact piece as well as making the periphery of the fitting hole through which the contact has got out covered with an elastic insulating plate. CONSTITUTION:When a movable contact 42 has been welded to a fixed contact 44 and the movable contact 42 is getting out from the fixed contact 44 owing to the spring force of a movable contact 41, the fixed contact 44 gets out through a fitting hole 45 and moves while being welded the movable contact 42. After that, the clippers 47, 48 return inward by self spring force to plug the fitting hole 45 and cover the periphery of fitting hole 45. Therefore, even when an electric magnet part 2 is again excited and the movable contact 41 is pressed by a card 32 through a movable iron piece 31, the fixed contact 44 welded with the movable contact 42 cannot come in contact with the movable contact 41 owing to an elastic insulator 46. Thereby, the contact mechanism cannot operate always in an off mode, so the malfunction of a heater, motor, etc., being connected as a load can be prevented.
Patent JP-2001139150-A (JP)
Title: Raw material supply hopper
Inventor: KUMAKURA YASUO
IPC: B65B37/04
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a raw material supply hopper preventing a raw material supplied to a hopper body from being stagnated in the hopper body and smoothly discharging to the outside. SOLUTION: A hopper body 55a of a hopper is provided with a swinging film 62. An air cylinder 64 is attached to an outside inclined wall face of the hopper body 55a and the tip of a piston rod 64a is connected to the swinging film 62. The air cylinder 64 is operated to swing the swinging film 62 so that the raw material supplied into the hopper body 55a is surely discharged from an outlet 55b, to the outside.
Patent JP-H07164868-A (JP)
Title: Air conditioner for vehicle
Inventor: TSUCHIYA SHIZUO
IPC: F25B13/00
Filed: 1993-12-17
Abstract: PURPOSE:To prevent the generation of an abnormal sound at the time of switching from heating operation to dehumidifying operation or from dehumidifying operation to heating operation. CONSTITUTION:When a dehumidifying switch is turned on during heating operation, first a first solenoid valve 30 is turned off to close a first by-pass circuit 33. Subsequently, if the high pressure of a refrigerating cycle 4 is higher than a certain specified value, the frequency of an inverter is gradually decreased to lower the high pressure. After the high pressure is lowered below a specified value P, a second solenoid valve 31 is turned on to open a second by-pass circuit 34, and again the frequency of the inverter is returned to a preset value before it is decreased, so that normal dehumidifying operation is performed. If the frequency of the inverter reaches a predetermined minimum value before the high pressure becomes below the specified value, the second solenoid valve 31 is turned on at that time, and again the frequency of the inverter is returned to a preset value before it is decreased.
Patent JP-H06161930-A (JP)
Title: Computer
Inventor: TAKAHASHI YUJI
IPC: G06F3/06
Filed: 1992-11-27
Abstract: PURPOSE:To use BIOSs suitable to each option equipment in each suitable environment such as a BIOS actuated by a ROM on an optional equipment, a BIOS actuated by a RAM on an optional equipment, a BIOS actuated by a ROM in an optional equipment main body, etc., only by changing the extension ROM BIOS control information. CONSTITUTION:A selector means 105 selects an extension ROM BIOS mounted on an optional equipment or an extension ROM BIOS which is loaded in a main body for an optional equipment based on the extension ROM BIOS control information 102. A ROM/RAM switching means 104 decides to send a ROM of a selected BIOS to an extension ROM BIOS area to be used or to send a RAM for copying the selected BIOS. Then an extension ROM BIOS control means 110 assigns a selected BIOS to the area of a prescribed extension ROM BIOS when a computer is started.
Patent JP-H03180683-A (JP)
Title: Balancing device for vertical motion window
Inventor: NAKANISHI KOICHI
IPC: E05F1/16
Filed: 1989-12-11
Abstract: PURPOSE:To facilitate regulation of a balancing force by a method wherein a regulating means comprising a regulating shaft for a balancing force, a brake piece for the regulating shaft, and a cam surface for operation of the brake piece is mounted in a slide body through which a window screen is coupled to a balancing means. CONSTITUTION:A helical lever 11 of a balancing member is coupled to an outer window screen and an inner window screen 2, and torque balanced with the two screens in the maximum rising position is exerted on a torsion spring 15. When the torque of the torsion spring 15 is regulated, a brake piece 50 integrally erecting on a rotary ring 52 is pressed against a regulating shaft 32 by means of a cam surface 51 formed on the inner peripheral surface of the enlarge hole of a slide body 16 to exert a brake force for regulation. Press of the brake piece 50 can be released by means of the cam surface 51 and a brake on the regulating shaft 32 is released for regulation.
Patent JP-H03181121-A (JP)
Title: Semiconductor manufacturing device
Inventor: MIYAZAWA HISASHI
IPC: H01L21/31
Filed: 1989-12-11
Abstract: PURPOSE:To uniformalize the film thickness of the coating product of a wafer by providing a coil, which generates the magnetic field for controlling ECR plasma distribution, near the outside of a reactor in addition to the coil, which induces electron cyclotron resonance ECR. CONSTITUTION:Coils 1 for inducing electronic cyclotron resonance ECR are arranged to incline right down to the center axes of a microwave guide tube 3 and a reactor 4. Moreover, coils 9 and 10 for distribution improvement are provided in parallel at each face of the square reactor 4. Accordingly, the compound magnetic field of the magnetic field 13 by the coil 1 and the magnetic fields 14 and 15 by the coils 9 and 10 becomes nearly parallel to the ECR axis 20. Hereby, a semiconductor wafer 7 can be coated vertically with a reaction product, and the film thickness of the coating product can be made uniformly, and also the expanse of plasma distribution can be changed.
Patent JP-H02164149-A (JP)
Title: Transmission output control method
Inventor: MASUBUCHI KOICHI
IPC: H04J11/00
Filed: 1988-12-16
Abstract: PURPOSE:To prevent the line quality of other polarized wave from being deteriorated even if the transmission output of its own polarized wave is increased by controlling the transmission output of other polarized wave simultaneously in the same increasing or decreasing direction by the same quantity when the transmission output of the own polarized wave is controlled. CONSTITUTION:When a level 1 representing it that a reception level is lower than the setting value is inputted from a horizontal polarized wave (H) reception level discrimination circuit 82 to a transmission output control instruction transmission circuit 84, a level 1 representing a transmission output control instruction is sent to the sender side by using a digital service channel DSC. When a transmission output control instruction detection circuit 71 at the sender side detects the inputted transmission output control instruction, the circuit 71 sends the same H control signal and the V control signal to an H variable attenuator control circuit 72 and a V variable attenuator control circuit 73 to increase the drive voltage of an H variable attenuator 522 and a V variable attenuator 622 simultaneously by the same quantity. Thus, even if the frequency is arranged to co-channel, the line quality of the V wave is not deteriorated.
Patent JP-H06228791-A (JP)
Title: Electroplating device
Inventor: KAWACHI NORIO
IPC: C25D7/06
Filed: 1993-11-26
Abstract: PURPOSE:To improve the quality of a product by using this continuous traveling electroplating device capable of electroplating the substrates of different sizes in highly uniform thickness. CONSTITUTION:Plural couples of the insoluble anode plates 7 made electrically independent of each other and separated at a definite distance from each other are arranged in parallel along a line for traveling a substrate P1 horizontally in an electrolytic cell 2, and each couple is connected to the anode terminal of a rectifier 8 and independently energized. The cathode terminals of all of the rectifiers 8 are connected to a clip 6 for collectively clipping the substrates P1, a current is applied to only the anode plate 7 within the vertical plane of projection of the substrate P1 in accordance with the size of the substrate P1 to be plated to the substrate, and the uniformity of the plating film is enhanced.
Patent JP-H10161813-A (JP)
Title: Electronic information storage device and electronic information management device
Inventor: YANAIDA MASUYOSHI
IPC: G06F21/10
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To make a user and application software easily recognize a stored storage medium by displaying the kind of the storage medium decided according to information set on the storage medium. SOLUTION: When an electronic information storage device 100 is actuated, a control part 206 decides whether or not a detection part 203 has detected the storage medium. When the storage medium has been detected, the control part 206 decides that the storage medium is present in the electronic information storage device 100. When the decision is thus made, a medium kind code read part 202 reads a medium kind code out of the storage medium. The control part 206 displays whether or not the storage medium present in the electronic information storage device 100 is a storage medium for image save and carry data or general data by using display parts L1 and L2, and finishes the process at actuation time.
Patent JP-H03180608-A (JP)
Title: Removal of snow on road
Inventor: NAKADA TSUGIO
IPC: E01H5/00
Filed: 1989-12-08
Abstract: PURPOSE:To decrease accidents at a curve in the road by automatically controlling a snow part forming a road surface to be inclined to be a right and a left horizontal surfaces corresponding to the rotation radius of the road and the centrifugal force at a standard vehicle speed for forming a cant on the road surface using snow. CONSTITUTION:A microcomputer is mounted on a snowplow, and sensors for measuring a vehicle speed, rotation radius, vehicle inclination, etc., are installed. A force to offset a centrifugal force is produced if the inner side of a curve is inclined low. A proper cant without allowing slipping is therefore set corresponding to the rotation radius of the curve by setting the vehicle speed at a normal running speed. A sensor value of the inclination is compensated by an own vehicle speed and the rotation radius in the snowplow, and a real own inclination is determined, and the inclination of a snow discharge part is determined based on it. The proper cant can thus be formed by using accumulated snow.
Patent JP-H07174777-A (JP)
Title: Air flow checker and clean room
Inventor: SASAKI MASAKO
IPC: G01P13/00
Filed: 1993-12-20
Abstract: PURPOSE:To obtain an air flow checker capable of surely and easily detecting the direction and strength of air flow in a clean room. CONSTITUTION:An air flow checker 10 is constituted by vertically fixing four wind fan fixing arms 12 with the same length in a plane perpendicular to the axis of a support column 11 to each other on the support column 11. The four wind fan fixing arms 12 are arranged in five rows at a specific intervals in the axis direction of the support column 11 with rotation of specific angle in turn for each fixing location and with specific length increase. At each end of the wind fan fixing arms 12, wind fans 13 are attached freely rotatably. If this air flow checker 10 is placed in a clean room, the wind fans 13 rotate according to the directions and strength of the air flow and so the stagnation of the air flow can be observed by sight.
Patent JP-H05262749-A (JP)
Title: Production of 6-trifluoromethyl-1,3,5 triazine
IPC: C07D251/16
Filed: 1992-11-30
Abstract: Preparation of 6-trifluoromethyl-1,3,5-triazines I <IMAGE> (R<1> = H, R<1>, R<2> = C-organic radicals> by reacting salts of an N-amidino-S-alkylisothiourea II <IMAGE> (R<3> = C1-C10> with trifluoroacetic acid derivatives III and a strong base IV to give 6-trifluoromethyl-1,3,5-triazines V <IMAGE> and reacting the products V with alcohols VII  R<2>-OH VII  in the presence of a base. The triazines I are valuable intermediates for crop protection agents.
Patent JP-H04194889-A (JP)
Title: Fixing device
Inventor: NAKANE YOSHIMITSU
IPC: G03G15/20
Filed: 1990-11-22
Abstract: PURPOSE:To prevent a transfer material from generating a lower curl and to widen a width in a nip part so as to stabilize a fixing property by using a belt, having elasticity, for a pressure member, and forming a fixing film contact surface of a heater into a protrusive shape toward the pressure member. CONSTITUTION:A rubber belt 33 as a pressure member, having a rubber elastic layer of good mold-releasing property of silicon rubber or the like, is rotated in press contact with a film 30 by pressurizing a heater 26 through the fixing film 30 at a 6 to 10kg total pressure. An unfixed toner on a transfer material P is guided to a fixing part by an inlet guide 34 to obtain a fixed image by heating. Since a contact surface with the fixing film 30 of the heater 26 is formed in a protrusive shape toward the belt 33, which is the pressure member, from the heater 26, the material P is prevented from providing a lower curl, and stabilization of fixing property by widening a fixing nip width and spreading of a width of the heater 26 can be contrived.
Patent JP-H02166406-A (JP)
Title: Phase difference plate and liquid crystal display element
Inventor: YAMAMOTO TOMIAKI
IPC: G02F1/1335
Filed: 1988-12-21
Abstract: PURPOSE:To stably maintain a high contrast by irradiating phase difference plates consisting of a high-polymer material with high-energy rays. CONSTITUTION:The phase difference plates consisting of polyvinyl alcohol, et., are irradiated with <60>Coalpha ray as the high-energy rays. The 1st phase difference plate 9a is installed on one surface of a liquid crystal cell 7 in such a manner that the stretching direction (optical axis) forms a prescribed angle Al with one side of the liquid crystal cell 7. The similar phase difference plate is disposed as the 2nd phase difference plate 9b on this 1st phase difference plate 9a in such a manner that stretching direction has the prescribed angle A2 with one side of the liquid crystal cell 7, by which the 1st and 2nd phase difference plates are installed at the optimum angle of retardation. This liquid crystal display element 1 is slight in the increase of the retardation even after the element is rested over a long period of time under high humidity and there is no significant change in the contrast. The element which can maintain the high contrast over a long period of time is obtd. in this way and the high reliability is obtd.
Patent JP-2000152072-A (JP)
Title: Digital camera
Inventor: TANAKA TOSHIYUKI
IPC: G03B7/08
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To reduce the consumption of a battery at the time of using an ND (neutral density) filter and to correct the deviation of the image forming position of a photographic lens and the loss of white balance with respect to a digital camera using the ND filter to control the quantity of light. SOLUTION: If the object luminance is equal to or smaller than a prescribed value, a plunger 93 is driven to insert an ND filter to the optical path of the optical system of an image pickup lens 9 just before the start of image pickup after shutter release switch operation, and the output signal from an image pickup element 302 is corrected in accordance with the preliminarily measured spectral transmission characteristic of the ND filter 92, and an AF motor 305 is driven to correct the position of a compensator for the image pickup lens 9 by an extent corresponding to the preliminarily measured extent of deviation of the image position due to insertion of the ND filter 92.