baber/WOPTO huggingface dataset:
Patent JP-H06221753-A (JP)
Title: Separation of low temperature air
Inventor: POORU EI SUIINII
IPC: F25J3/04
Filed: 1993-11-25
Abstract: PURPOSE: To provide a low temperature air separation method for obtaining high purity argon. CONSTITUTION: Air is compressed and refined, and then air is rectified with a fractionating column 26 to produce a column bottom liquid containing high content oxygen and a column top distillate including high content nitrogen in the fractionating column. Then, argon/oxygen containing liquid containing low content nitrogen is separated to a liquid oxygen column bottom liquid and a high purity argon vapor column top distillate in an argon column 50, and an argon flow containing high purity argon vapor column top distillate is taken out from the argon column 50. Then, the argon flow is condensed through an indirect heat exchange, and a condensed argon flow is introduced into the argon column 50 as a reflex material.
Patent JP-H06258092-A (JP)
Title: Navigator for vehicle
Inventor: HASEBE KOJI
IPC: G01C21/00
Filed: 1993-11-25
Abstract: PURPOSE:To correctly set positional relationship between a road map and a present position when a road map display is switched and reset even when it is switched to other information display except road map display such as a region designation display on display means. CONSTITUTION:Data for indicating detected present position is stored in a graphic memory in a CRT controller 6, data for indicating the stored present position is updated and stored even while a display screen is switched to a character screen for designating a display map, and when it is switched and reset to the road map display, a present position is displayed on a position corresponding to the map with data for indicating the stored present position.
Patent JP-H04168275-A (JP)
Title: Production of thin film
Inventor: TOMA KIYOKAZU
IPC: C23C14/56
Filed: 1990-10-31
Abstract: PURPOSE:To suppress surface damage and to obtain a high-quality thin film by using rubber rolls as all of rolls which come in contact with the thin film forming surface of a polymer film and the surface of a thin film when this thin film is formed on the polymer film travelling along a cylindrical can. CONSTITUTION:When a thin film is formed by vacuum deposition on a polymer film 1 travelling along the peripheral surface of a cylindrical can 2, rubber rolls are used as all of rolls 7-14 which come in contact with the thin film forming surface of the polymer film 1 and the surface of the formed thin film. The rubber rolls are made of rubber contg. silicon or fluorine.
Patent JP-2000121135-A (JP)
Title: Controller for air conditioner
Inventor: YAMASHITA TETSUJI
IPC: F24F11/04
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To operate an air conditioner continuously with low capacity even if power supply voltage is dropped by limiting the frequency of a compressor and a fan to a lower level as compared with normal operation when power supply voltage drop is detected. SOLUTION: Power supply 31 of the controller for an air conditioner is connected with a current detector 51 and a voltage detector 52 which deliver detected AC current and AC voltage to an indoor controller 54 having an MCU (microcomputer unit) 53. The indoor controller 54 is connected with an outdoor unit 56 having an MCU 55 through an interconnecting line 57 in order to communicate information between them. The voltage detector 52 comprises two voltage detectors detecting a voltage higher than a specified level and a voltage lower than the specified level, respectively, and delivering a detection signal to the MCU 53 of the indoor controller 54. According to the arrangement, the air conditioner can be operated continuously even if power supply voltage is dropped.
Patent JP-H05131213-A (JP)
Title: Device for extruding torsion material
Inventor: OKUBO KUNIO
IPC: B21C23/14
Filed: 1991-11-12
Abstract: PURPOSE:To stably mold a torsion material having a spiral projected line part with a highly accurate lead angle by providing the length-directional spiral- recessed line part spirally circled with a prescribed lead angle in the spiral circle direction of a die bearing part, on the inner periphery of a container. CONSTITUTION:A billet B, in a state where a mandrel 3 is put inside the hollow part, is arranged in the container 2 and pressurized from behind by means of stem 4. The billet metal B in the container 2, from the outer peripheral side by the action of the spiral-recessed line part 8... on the container 2 side, and from the axial center side by the action of the spiral-recessed line part 9... on the mandrel 3 side, is each given a spiral circling force in the length direction, i.e., in the extruding direction, and is flowed in the die 1 while turning spirally. Consequently, the torsion material which is obtained by passing through the bearing part 5a of the die 1, is stably extruded into the one having a highly accurate lead angle.
Patent JP-H06146819-A (JP)
Title: Resin valve lifter
Inventor: MUTOU YOSHIKI
IPC: F01L1/14
Filed: 1992-11-05
Abstract: PURPOSE:To surely position a tip at the time of the forming of a lifter body used for the valve system of an engine and widen the cam traveling area of a shim without damaging the exchangeability of the shim. CONSTITUTION:A resin valve lifter has a resin lifter body 12 which is die-formed into a cylindrical shape and has a cover-shaped part 12a, a disc-shaped shim 13 made of hard material which comes into contact with a cam, and a tip made of hard material which comes into contact with a valve stem. The tip has a disc-shaped head part 14a located on the back side of the cover-shaped part 12a of the lifter body 12, and a shaft part 14b which ranges along the central part of the head part 14a and pierces the central part of the cover- shaped part 12a to protrude to the surface side of the cover-shaped part 12a. The shim 13 has a blind hole 13a fitting on the part protruding from the surface side of the cover-shaped part 12a of the shaft part 14b of the tip.
Patent JP-H05136233-A (JP)
Title: Photomask automatic carrier device and phtomask inspection device
Inventor: IRIKURA HIDEAKI
IPC: H01L21/67
Filed: 1991-11-12
Abstract: PURPOSE:To provide a photomask automatic carrier device which is capable of turning over a photomask without changing over a photomask in a photomask case by a worker both in a photo process and an inspection process for the manufacture of semiconductor devices or the like and a test device. CONSTITUTION:A photomask 3 is picked up with an arm 4 and the photomask 3 is held with a photomask holding section. The photomask 3 is turned over by rotating a rotary section 6. The turning over operation of the photomask 3 is ended by loading the photomask to the arm 4 again.
Patent JP-H11132781-A (JP)
Title: Navigation device for vehicle
Inventor: MAKI KAZUO
IPC: G01C21/00
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a navigation device for vehicle capable of satisfactorily guiding road. SOLUTION: This navigation device for vehicle measures a current position, reads map information from a memory device based on the results of measurement and guides a course. A display device 13 for guiding and displaying course is positioned in front of a driver within a driver's visual field in the vehicle. A system controller controls in such a manner that a shape of a road which is blinded and through which a vehicle can pass is displayed by the display device 13 through a three-dimensional skeleton display or wire frame display.
Patent JP-H08152496-A (JP)
Title: Nuclear power generation facilities
Inventor: KUBO KOJI
IPC: G21D1/02
Filed: 1994-11-30
Abstract: PURPOSE: To provide a nuclear power generation facility where a condensate purification device is simplified by lowering the concentration of crud flowing into a condensate purification system through the improvement of structural materials in a turbine system. CONSTITUTION: In heater drain pipes 14a and 14b, steam flowing from a nuclear reactor 1 to a main condenser 7 through a main steam pipe 2 and high-pressure and low-pressure turbines 3 and 6 is led from a main steam pipe 3 and the high-pressure and low-pressure turbines 3 and 6 to a feedwater heater 12 by an extraction steam piping 13 and is returned to a main condenser 7 after being heated in the heater 12. A pipe 7a of the main condenser 7 in the heater drain pipes 14a and 14b is made of titanium or a titanium alloy.  In the meantime, the structure and the bleeding pipe 13 of the main condenser 7, the heater drain pipes 14a and 14b, internal structures except for the piping of the feedwater heater 12 and a part or all of the body and internal structures of a moisture separator 4 are made of a low-alloy steel or weatherproof steel, and a condensate purification device 24 is formed as a wet bed type demineralizer 11 with a granular ion exchange resin 17.
Patent JP-H09117179-A (JP)
Title: Motor rotary controlling device
Inventor: MOCHIZUKI HIROTAKA
IPC: H02P29/00
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain a wide range of arbitrary motor rotary speed and at the same time a high rotary accuracy by synthesizing a speed comparison output where an offset value which is set relatively largely for a quantum noise is added and a phase comparison output and forming the rotary control signal of a motor. SOLUTION: An acceleration signal ACC outputted by a programmable speed comparator 7 and a deceleration signal DC are inputted to an adder 14, the quantum noise is added to the output of a decoder 12 for generating an offset pulse with a pulse width with a negligible pulse width, and the result is synthesized with the output of a phase comparator 15 via a level switcher 16 by an adder 17. Then, the synthesis output is converted into a DEC level by a low-pass filter 18 and a motor 8 is rotated and controlled via a SW 13 which is selected by a control system selection signal 20, a feedback amplifier 21, and a motor drive part 22, thus reducing the influence to the phase control system of an error pulse by a digital-system speed comparison and improving rotary control accuracy.
Patent JP-S62143779-A (JP)
Inventor: TSUTSUMIGOSHI SHINOBU
IPC: B62K5/00
Filed: 1986-12-12
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-H06121757-A (JP)
Title: Motor-driven opening and closing of seat cover and seat of toilet bowl
Inventor: IDOTA IKUYA
IPC: A47K13/10
Filed: 1992-10-08
Abstract: PURPOSE:To open a seat cover and a seat of a toilet bowl excellently by opera tion of a single switch. CONSTITUTION:In a toilet stool having a seat cover 4 and a seat 3 of a toilet bowl capable of being opened and closed respectively through a motor-driven device, the motor-driven device is controlled so as to open the seat cover 4 through the motor-driven device when an opening switch 10 is turned on in the first place as well as to open the seat 3 thereafter when the opening switch 10 is turned on again.
Patent JP-H02142274-A (JP)
Title: Picture transmission equipment
Inventor: MITO OSAMU
IPC: H04N1/387
Filed: 1988-11-24
Abstract: PURPOSE:To prevent missing of a thin line and deformation of a white thin line by comparing a picture data of one read main scanning line of an original with a picture data of a just preceding line, sending the same data when they are identical and sending a data being the inversion of a data sent just before if they are different. CONSTITUTION:In the case of readout of a 1st line at first, a controller 1 throws a changeover switch 2 to the position of the 1st line memory 3, an image sensor 1 is driven to input the picture data by one line to the 1st line memory 3. After the original is scanned by one line in the subscanning direction, the changeover switch 2 is thrown to the position of a 2nd line memory 4 and the picture data of the 2nd line is inputted to the 2nd line memory 4. Then a controller 7 applies control so that a picture data is outputted sequentially from the line memories 3, 4, 5 one by one bit each and the result of logical processing is outputted to an output terminal 6 via a logic circuit 8. Through the repetition of the processing, the 2 lines are processed into one line sequentially and continuously. Thus, missing of a thin line and deformation of a white thin part are prevented.
Patent JP-H04171164-A (JP)
Title: Centering device for stylus
Inventor: FURUHASHI SEIJI
IPC: B23Q35/26
Filed: 1990-10-31
Abstract: PURPOSE:To measure the correction values for the dislocation of the center of a stylus and its deflection by providing a gauge sphere in such a way that turning allocation can be made around the center of the sphere, and thereby turning a support arm supporting the gauge sphere. CONSTITUTION:After the Y and Z axes of a digitizer have been positioned at a place where the center of a stylus sphere 8 coincides with the center of a gauge sphere 17, the stylus sphere is made to abut against the gauge sphere 17, and is suspended at a place where the definite quantity of displacement is given in the direction of the Z axis of a tracer head 7, so that the present position of the X axis of the digitizer is thereby stored in a memory section. The present positions of the Z and Y axes of the digitizer are similarly stored in the memory section, so that the position of the center of the stylus sphere is thereby determined. In the second place, in a center dislocation quantity operating section, the quantity of correction for center dislocation is determined through comparison with the reference center position of the stylus sphere. In addition, the digitizer is furthermore moved from the place where the stylus 8 abuts against the gauge sphere 17 while signals are outputted, so as to be suspended, and the quantity of displacement outputted out of the tracer head 7 is read in by a deflection correction quantity operating section, so that the quantity of correction for deflection is thereby computed.
Patent JP-2000121849-A (JP)
Title: Optical multiplexer and demultiplexer
Inventor: WATANABE TOMOHIRO
IPC: G02B6/12
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical multiplexer/demultiplexer in which dependence on polarization is small. SOLUTION: In an optical multiplexer/demultiplexer 20 in which a waveguide layer 8 which has input waveguides 3, an input-side slab waveguide 4 which is connected to the input waveguides 3, array waveguide diffraction gratings 5 which are connected to the input-side slab waveguide 4, an output-side slab waveguide 6 which is connected to the array waveguide diffraction gratings 5 and output waveguides 7 which are connected to the output-side slab waveguide 6 is laminated on a substrate 2 and optical fiber arrays 9, 10 are connected to end parts of the input waveguides 3 and end parts of the output waveguides 7 and reinforcing members 13, 14 reinforcing connections of the optical fibers 9, 10 are stuck to the substrate 2 over areas including the end parts of the input waveguides 3 and the end parts of the output waveguides 7 which are to be connected to the optical fiber arrays 9,  10 of the waveguide layer 8, the reinforcing members 13, 14 are stuck to the substrate 2 so that they are avoided from being placed over the input-side slab waveguide 4 and the output-side slab waveguide 6.
Patent JP-H10143693-A (JP)
Title: Wiring system for automatic ticket examining machine
Inventor: IKEZAWA SHIGERU
IPC: G07B15/00
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To simplify the wiring construction of an automatic ticket examining machine, and to allow a display lamp to be easily seen by using this wiring system. SOLUTION: A distribution head 18 is connected from a ceiling side with each automatic ticket examining machine 10 by using a ceiling display 14 for passage guide, and a display lamp 26 constituted of a child display lamp 26a, adjust display lamp 26b, and abnormality display lamp 26c is attached to the distribution head 18. Therefore, construction for writing can be simplified, and the display lamp 26 can be attached to a position which can be easily seen from anywhere by using the distribution head 18. Thus, visibility can be improved for a station staff.
Patent JP-S63150641-A (JP)
Title: Detector for pinhole or the like
Inventor: ISHIBASHI HIROMI
IPC: G01M3/16
Filed: 1986-12-15
Abstract: PURPOSE:To detect excellently the projection member fitting part of an enclosed container regardless of the direction of the projection part by providing plural rotatably probe members which have high-voltage electrodes arranged radially. CONSTITUTION:Plastic bolts 8 to be inspected are mounted on a support arm 7 in order and then carried. When a hook 9 fitted to a bolt 8 is almost horizontal, stylus electrodes 16 and 17 of high-voltage electrodes 10 and 11 touch the fitting part to inspect whether or not there is a pinhole. Further, when the hook 9 reaches the high-voltage electrodes 10 and 11 almost in the vertical direction, the stylus electrodes 16a and 17a touch its front surface to perform detection. Then the stylus electrodes 16a and 17a are pushed by the hook 9, so the high-voltage electrodes 10 and 11 rotate around shafts 12 and 13 and stylus electrodes 16b and 17b touch the rear surface of the hook 9 to inspect the fitting part of the hook 9 over nearly the entire area.
Patent JP-2000120773-A (JP)
Title: Dynamic damper and its manufacture
Inventor: HOSOOKA KAZUOKI
IPC: F16F15/02
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To ensure a sufficient space between a mass body and another apparatus and surely avoid the collision of the both by bending the mass body in substantially U-shape, and fixing it to the circumferential surface of an elastic body in the nipped state. SOLUTION: A damper mass 7 that is a mass body is bent in U-shape in a front view to cover an elastic body 8 in the nipping state. Namely, the damper mass 7 is formed of a substantially semicircularly bent base part 7a and both side walls 7b, 7c provided in parallel on both ends of the base part 7a, and the circumferential surface of the elastic body 8 is cured and adhered to a U-shaped inside surface 7f. According to this structure, the lower end surfaces 7d, 7e of both the side walls 7b, 7c are situated on the side of a side member to ensure a space between the lower end surfaces 7d, 7e and the upper surface of the side member. Thus, even if a radial vibration is inputted the collision of the damper mass 7 with the side member can be surely avoided.
Patent JP-H03156871-A (JP)
Title: Connector
Inventor: SUGIMOTO TOICHI
IPC: H01R13/719
Filed: 1989-11-15
Abstract: PURPOSE:To prevent the radiation of electromagnetic waves and malfunction by fitting ferrites at portions of terminals for connection with other circuits. CONSTITUTION:A metallic connector 1 is used, and a ferrite 2 surrounds the whole terminal 3. The terminal 3 is used for connection with another circuit. The size and characteristic of the ferrite 2 are selected based on the frequency components of the actually radiated noise. When the ferrite 2 is properly selected, the radiation of electromagnetic waves is prevented, and the malfunction of an equipment main body is prevented. The interference to other domestic products nearby such as noise or the disturbance of images is prevented, and the danger due to malfunction can be avoided.
Patent JP-H11129108-A (JP)
Title: Through-hole drilling method
Inventor: MIZUTANI TERUHIKO
IPC: B23B35/00
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a deep through-hole drilling method, capable of reducing labor for arrangement and shortening a time for drilling. SOLUTION: Two gun drills 2a, 2b are opposed to each other at both sides of a work 1 to drill two holes 3a, 3b at both sides of the work 1 at the same time. In drilling procedures that the right gun drill 2a is moved back in the condition fitted-in the work 1 and the left gun drill 2b is used to perforate two holes 3a, 3b before the holes 3a, 3b are perforated at both sides, the reversion of the work and the demounting of the drill or an oil tap are eliminated and a drilling time is shortened.
Patent JP-H04171434-A (JP)
Title: Back face projection screen
Inventor: SATO MAKOTO
IPC: G03B21/62
Filed: 1990-11-05
Abstract: PURPOSE:To suppress the generation of stray light by forming total reflection faces on both side faces into such curved faces as to reflect/converge incident light from the screen back face toward light emitting faces on the opposite-side side faces, and forming the lens faces on the top face in such a way as to recede in toward the lens unit center from the upper ends of the light emitting faces on both side faces. CONSTITUTION:Total reflection faces 23, 23' on both side faces are formed into such curved faces as to reflect/converge incident light from the screen back face toward light emitting faces 24', 24 on the opposite-side side faces. The total reflection faces 23, 23' are formed into paraboloids having focuses at points higher than the middle height on the light emitting areas 24, 24'. Lens faces 25, 25' provided at the top face of a lens unit 22 are formed into lens faces receding in toward the center of the lens unit 22 from the upper ends of the light emitting faces 24, 24' on both side faces, and the lens faces 25, 25' on the left and right sides of the lens unit center are respectively formed into symmetric convex lenses. The generation of stray light can be thereby suppressed.
Patent JP-H09108033-A (JP)
Title: Comb and manufacture of comb
Inventor: MATSUMOTO YOSHIO
IPC: B29D21/00
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to use a comb at a site where the amt. of hair is a little by forming a number of comb teeth at a specified interval on each one side edge of comb half base and combining and bonding the half bases in such a way that these comb teeth forming positions are positioned between each comb teeth on the mutual opposite face sides on each comb half base. SOLUTION: A comb base is divided in the thick thickness direction to form two comb half bases 1a and 1b and a number of comb teeth 2 are arranged at a specified interval respectively on one side edge of the comb half bases 1a and 1b. In addition, when the comb half bases 1a and 1b are developed and molded, a central line 3 is provided at the dividing line position of each comb half base 1a and 1b and both comb half bases 1a and 1b are laminated by bending this central line 3 in such a way that both comb half bases 1a and 1b are faced to each other to form an integrated comb. It is possible thereby to use it at a site where the amt. of hair is a little without damaging the head skin, etc.
Patent JP-H02143685-A (JP)
Title: Picture memory controller
Inventor: MIZUSAWA TSUTOMU
IPC: H04N5/278
Filed: 1988-11-25
Abstract: PURPOSE:To insert a superimposing picture by selecting one of plural storage sections at the superimposing mode and writing/reading a division data including the most significant bit among plural division data of a 2nd video signal into/ from the storage sections. CONSTITUTION:A moving contact (a) of a switch circuit 32 is connected to a fixed contact (c) in the superimposing mode and division data by high-order n/2 bits of a 2nd video signal are written not only in a memory 14 but also in a memory 15. When the division data is written in the memory 14 while keeping the contact of the memory 15, a write/readout enable signal WE1 for the memory 14 is outputted from a sequencer 34. When the write to the memories 14,15 is finished, which of the readout output of the memories 14,15 is to be used is set by controlling the connection state of a switch circuit 33. Thus, the readout output selected by the circuit 33 is fed to a comparator 20 to obtain a superimposing picture.