baber/WOPTO huggingface dataset:
Patent JP-H04180437-A (JP)
Title: Gate signal generating circuit
Inventor: MIYAZAKI YASUKAZU
IPC: H04B3/46
Filed: 1990-11-15
Abstract: PURPOSE:To attain the use of a digital reception signal discrimination circuit by using a signal delay circuit to delay a detection output of a signal detection circuit by a prescribed time, using the signal for a clock for latching the reception signal and allowing a latch circuit to latch the signal. CONSTITUTION:When a signal detection circuit 4 detects the presence of a data between differential input terminals, an output signal Y goes to an H level and a signal Y is inputted to a shift register 5. A clock signal from a clock terminal 1 is subject to 1/2 frequency division by a frequency divider 6 and the resulting signal is given to the shift register 5 as a shift clock, then a register 5 delays the signal Y and gives it to a data input D of an FF 7. In order to latch the data given to the FF 7, a differential receiver 8 gives a reception signal converted into a TTL level to a clock input for latch of the FF 7. Thus, a gate signal used for extracting the data signal is generated at a Q output of the FF 7. Through the circuit constitution above, the gate signal generating circuit is formed by using a shift register and an FF.
Patent JP-H06159263-A (JP)
Title: Scroll compressor
Inventor: SUGAWA MASAAKI
IPC: F04C18/02
Filed: 1992-11-19
Abstract: PURPOSE:To facilitate the assembly of a scroll compressor and to enhance the reliability by minimizing inclination and deformation of a frame shrinkage- fitted surface, a thrust surface and a reamered hole during press-fit fixing by a frame shrinkage-fitting, press-fitting or the like. CONSTITUTION:A stationary scroll 1 and a turnable scroll 2 having spiral parts formed on base plates which are combined with each other so as to define a compression chamber, and a frame 4 having a thrust surface 4g on which the stationary scroll 1 is positioned and fixed by means of a reamered hole 1c and the turnable scroll 2 is axially supported, and a shrinkage fitted surface which is fixed to a shell 5 by shrinkage-fitting, press fitting or the like at the outer peripheral part thereof. Further, the distance between the opening end face of the frame and the press-fitted seal surface is set between a maximum value at which the distance is smaller than the tolerable value for deformation and inclination of the reamered hole 1c on design, and a value at which the distance is smaller than a tolerable value for deformation of the thrust surface 4g on design.
Patent JP-H03168773-A (JP)
Title: Developing device
Inventor: HAMA TAKASHI
IPC: G03G15/08
Filed: 1989-11-29
Abstract: PURPOSE:To reduce the size and weight of the device and to facilitate its handling by making a developer conveyance member conductive and insulating the developer conveyance member electrically from other members. CONSTITUTION:The developing device 7 charges a developer 8 electrostatically and conveys it by the developer conveyance member 17 which is cylindrical, conductive, and insulated electrically from other members. At the development gap part where a latent image carrier 1 and the developer conveyance member 17 come close to each other, the developer 8 is developed according to the electric field based upon the potential of the electrostatic latent image on the latent image carrier 1 and lines of electric force attracted between the electrostatic latent image and developer conveying member 17 to visualize the electrostatic latent image on the latent image carrier 1 with the developer 8. Consequently, the small-sized, lightweight developing device which is easily handled, irrelevantly of developing history and low in cost is obtained.
Patent JP-H06162316-A (JP)
Title: Automatic teller machine and forgetfull leaving preventing method of automatic teller machine
Inventor: FURUDONO MASUO
IPC: G06Q40/00
Filed: 1992-11-19
Abstract: PURPOSE:To inform a user that his or her private property is forgetfully left at an entrance and exit door not only in the case where a transaction medium including a cash card, is not taken forgetfully, but also when his or her private property is left on the console panel of the automatic teller machine after the user uses the automatic teller machine in an automatic machine corner or in an unmanned store. CONSTITUTION:A detecting means which judges the end of a transaction from the signal of the proximity sensor 5 of the automatic teller machine 1 installed in the unmanned store 2 and detects whether or not the transaction medium is taken out of a medium entrance/exit and a foreign matter detecting means which detects a body left on the console panel are used to inform the user of the forgetful leaving by display boards 3a and 3b provided on a door 4. Consequently, the user is informed by the display boards, so the forgetful leaving can securely be precluded and the medium which is left can be prevented from being stolen and illegally used. Further, a next transaction can speedily be started.
Patent JP-H02193683-A (JP)
Title: Treating apparatus using radiation
Inventor: RUNE KURAAZEN
IPC: A61N5/10
Filed: 1989-11-29
Abstract: PURPOSE: To prevent generation of radiation leak, by arranging diaphragm plates in parallel on fixed positions by side faces and forming the same so as to secure double converging on moving the diaphragm plate. CONSTITUTION: Each collimator half 22a, 22b, 22c are constituted of plural diaphragm plates and the diaphragm plates 23 are individually supported and guided by holding clips 24a, 24b, 24c, 24d. The diaphragm plates 23 are mutually individually movable. A diaphragm plate for the upper collimator moves vertical to the plane on the diagram and the diaphragm plate for a lower outline collimator moves parallel to the plane on the diagram. A step motor 25 which reciprocally moved a diaphragm plate via a warm and rack drive mechanism 35 and a rack railway 31 is equipped on each diaphragm plate. An outline collimator and a step motor corresponding to a collimator half are alternately arranged vertically and horizontally. The advantages of the step motor are to be applied with voltage always without interruption and retained at a limited position.
Patent JP-H07160816-A (JP)
Title: Serif removing device
Inventor: YAMAMOTO SHINOBU
IPC: G06K9/62
Filed: 1993-12-10
Abstract: PURPOSE:To effectively remove serif by taking the positional relation between strokes into consideration. CONSTITUTION:A line segment length calculation part 1 finds the length of the line segment of the tip part of a stroke from data where a handwritten character is approximated by a line segment column. A direction changed amount calculation part 2 determines the changes (8 directions) of a brush direction according to the difference of the directions of the the line segment of the tip part of the stroke and the line segment connected with it. In a serif candidate decision part 3, when the length of the line segment is the half of the whole length of the stroke or less and direction changed amount is 2 or more, the line segment is determined as a serif candidate. In a serif direction detection part 4, whether the serif candidate exists in a direction where the serif is easy to be generated or not is judged. In a serif removing part 7, the serif which exists in the direction and is below a threshold is removed.
Patent JP-H08166354-A (JP)
Title: Apparatus for detecting defect of pattern
Inventor: SATO SHUNICHI
IPC: G03H1/00
Filed: 1994-12-14
Abstract: PURPOSE: To easily judge at high speeds whether a pattern defect, is present in a thin film transistor, by changing the intensity distribution of light subjected to Fourier transformation and continuously taking a regular cycle pattern necessary for the judgement and defect. CONSTITUTION: A light 3 is split into two luminous fluxes. One luminous flux 6 illuminates a TFT(thin film transistor) substrate 7 to be inspected and enters as a signal light 10b a photoconductive layer 22 from the side of a liquid crystal layer 21 of a liquid crystal spatial modulation element 11. When the liquid crystal spatial modulation element 11 is placed at a position B, a defocused image of a Fourier-transformed mask image is formed on the photoconductive layer 22. The other luminous flux 12 is reflected by a mirror 13 and a reference light 14a enters the same place as the liquid crystal spatial modulation element 11 where the defocused image enters. A phase conjugate light 15b reflected from the liquid crystal spatial modulation element 11 enters a monitor camera 16, whereby an image of a regular cycle pattern (pixel pattern) of the TFT substrate 7 is obtained.
Patent JP-H04182141-A (JP)
Title: Ink detector for recording device
Inventor: SUDO KOZO
IPC: B41J2/175
Filed: 1990-11-15
Abstract: PURPOSE:To detect the residue of ink in an ink tank simply and accurately by arranging a porous body with continuous pores into the ink tank, forming a cavity section, in which said porous body is not disposed, and an ink discharge opening adjacent to the porous body section and arranging a plurality of electrodes detecting the residue of ink in the cavity section. CONSTITUTION:A porous body 2 is disposed along a circumferential wall in an ink tank 1, and a cavity section 7 is formed at the central section of the ink tank 1. Two electrodes 3, 3 are arranged on the bottom of the cavity section 7 at a regular interval, and a leading-out pipe 4 for feeding ink is mounted to the bottom of the porous body 2. A section between the two electrodes 3, 3 is brought to an electrically conductive state by ink when ink remains in the cavity section 7 on conductive ink, and an ink shortage alarm is displayed by a non-conductive signal between the two electrodes 3, 3 when ink is exhausted. Even when non-conductive ink is used, ink shortage is alarmed by the change of permittivity between the two electrodes 3, 3 in the same manner.
Patent JP-2000136397-A (JP)
Title: Solid lubrication film material and sliding material therewith
Inventor: YOSHIKAWA MASARU
IPC: F16C33/20
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an excellent solid lubrication film material having stable low friction character and capable of improving anti-abrasion property, and a sliding material therewith. SOLUTION: This solid lubrication film material contains at least 10-40 wt.% sintered polytetrafluoroethylene beads and 3-40 wt.% graphite, and at least one kind of binder selected from the group consisting of a polyimide and a polyamideimide as balance. This sliding material is obtained by coating the material on a coarsely treated surface of a substrate.
Patent JP-H01152711-A (JP)
Title: Voltage regulation 3-phase autotransformer
Inventor: HATANAKA TAKESHI
IPC: H01F30/12
Filed: 1987-12-10
Abstract: PURPOSE:To reduce the size and weight of a voltage regulation 3-phase autotransformer by composing a transformer core of a barlike upper yoke, first and second outer legs, a center leg, an intermediate yoke and separated first and second lower yokes. CONSTITUTION:A transformer core 12 has a barlike upper yoke 14, lower yokes 18, 20 isolated by an air gap 16, barlike first, second outer legs 22, 24, and a cross-type center leg 26. The end of a magnetic branch 28 at the intermediate of the leg 26 faces the leg 22 through an air gap 32, and the end of a magnetic branch 30 faces the leg 24 through an air gap 34. A T-shaped intermediate yoke 36 extends in parallel with the branches 28, 30, a control leg 38 extends downward perpendicularly from the yoke 36, and the yokes 18, 20 faces the leg 38 through air gaps 40, 42. Thus, the size and weight of a transformer can be reduced.
Patent JP-H06138997-A (JP)
Title: Pen inputting device
Inventor: YANAGI TADASHI
IPC: G06F3/03
Filed: 1992-10-27
Abstract: PURPOSE:To exactly prevent the forgetting of a power source cut-off and to remarkably lengthen the life span of an incorporated battery. CONSTITUTION:A pen inputting device 1 is constituted of a main body 2 incorporating a tablet device 4, and a stylus 3. When the stylus 3 is brought into contact with or moved on an input face 5 of the tablet device 4, necessary data are inputted. When the stylus 3 is housed from a housing hole 6 provided at the side face of the main body 2 to a housing part 7 at the inside of the main body 2, the main power source of the main body 2 is turned off while being interlocked with a power switch.
Patent JP-2001130878-A (JP)
Title: Lift for vehicle maintenance
Inventor: NAKAMURA KENJI
IPC: B66F7/02
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a strong and inexpensive lift for vehicle maintenance without requiring a replacing work of a wheel from an axle as in a conventional way. SOLUTION: A U-shaped support 10 includes a carriage 11 at the inside and guide shoes 12 in contact with the inside of the support 10 are mounted on both sides of the carriage 11. The guide shoes 12 are fixed via a mounting pedestal 13 of the carriage 11 and the mounting portion is mounted on each of front and rear ends of the mounting pedestal 13 so as to form an L-shape. Upper and lower ends of the carriage 11 are limited in vertical moving by a pressing member 16.
Patent JP-H07164928-A (JP)
Title: Insulated trolley line with shield
Inventor: MIYASHITA KENTARO
IPC: B60M1/13
Filed: 1993-12-13
Abstract: PURPOSE:To stably transmit a signal of a high bit rate by conducting shield layers and a conductor of one and the other insulated trolley lines with shields to an outer conductor of a coaxial cable. CONSTITUTION:While shield layers 6a, 6b of insulated trolley lines Ta, Tb with shields are electrically short-circuited by a connection 12, a conductor 1a of one insulated trolley line Ta with the shield and an inner conductor 7 of a coaxial cable C are electrically conducted and connected to each other. A conductor 1b of the other insulated trolley line Tb and the shield layer 6a are electrically conducted and connected to an outer conductor (shield) 9 of the coaxial cable C in a lump by a connection 13. As a result of this connection, the latter insulated trolley line Tb with the shield is made exclusive for the shield. As the shield layer 6a of the former insulated trolley line Ta with the shield is short-circuited to the insulated trolley line Tb with the shield exclusive for the shield by the connection 12, it becomes possible to improve an insulating effect by way of maintaining an insulating space between the conductors and the shield layer.
Patent JP-H01151656-A (JP)
Title: Formwork release method and device
Inventor: INOUE TANENAO
IPC: E04G9/10
Filed: 1987-12-08
Abstract: PURPOSE: To easily separate a form and to prevent damage to a concrete surface by causing a movable member freely removably placed on an open face to be connected to an inflating mechanism stored in the hollow part of a joint bar main body, and fixing the movable member to the form. CONSTITUTION: A lid 5 freely removably fitted into the open face 3 of the hollow part 4 of a joint bar main body 2 is connected to an inflatable bag 6 such as bellows stored in the hollow part 4, and is secured to the sheathing board 1 of a form by means of tie bolts and nuts. The inflatable bag 6 is provided with a filling/extraction pipe 7 passing through the lid 5. After concrete 13 is placed and cured, a cap 11 is removed and a liquid or gas is pressed in from the filling/extraction pipe 7 to inflate the inflatable bag 6. Next, the lid 5 is pushed up and removed from the joint bar main body 2 and the sheathing board 1 is separated from the surface of the concrete 13 by projection of the lid 5. The hollow part 4 may be utilized as a pressure chamber.
Patent JP-H03169621-A (JP)
Title: Discharging method for expandable resin composition
Inventor: HASE YUKIMASA
IPC: C08J9/30
Filed: 1989-11-30
Abstract: PURPOSE:To discharge the expandable resin composition at the low foaming pressure by heating phenolic resin liquid and a surfactant, and primarily mixing a foaming agent with a static mixer, and secondarily mixing the mixture with a mechanical froth foaming machine and adding a curing agent and mixing this mixture at high velocity, foaming and discharging it. CONSTITUTION:Phenolic resin liquid and a surfactant, a neutralizer and a brittleness improving agent are supplied to a resin tank 1 fitted with a jacket. The mixture is agitated with an agitator. A low-b.p. foaming agent is blown into the resin liquid through a line provided to this side of a static mixer 7 from an injector 6 which has a nozzle of a network structure to the tip. While the mixed liquid with the foaming agent blown thereinto is passed through the elements of the static mixer 7, it is furthermore mixed. Single substance or a mixture are pressurized which are selected from among the low-b.p. foaming agent, a chemical foaming agent, gas such as carbon dioxide, air and nitrogen packed in a pressure tank 8 like a cylinder. Then these are blown into the expandable resin liquid via a supply line thereof from an injector 9.
Patent JP-S63166548-A (JP)
Inventor: SUKOTSUTO AREN ERURODO
IPC: B41J2/14
Filed: 1987-12-09
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-S63271284-A (JP)
Inventor: TSUJI MASAKATA
IPC: G09F9/30
Filed: 1986-12-27
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-H08170866-A (JP)
Title: Refrigerator and device for preventing leakage of refrigerant
Inventor: KUSHIMA HIROSHI
IPC: F25B49/04
Filed: 1994-12-15
Abstract: PURPOSE: To realize a leak preventer for a refrigerant for a refrigerating machine harmful to a human body such as ammonia. CONSTITUTION: An ammonia recovery container 24 housing an ammonia salt 37 as solid ammonia adsorbent inside is arranged being immersed in an ammonia solution 36 accumulated on a bottom part of an absorber 5 of an absorption refrigerating machine. A pressure plug 26 breakable by a pressure difference is mounted at an upper part of the container 24. When a hole or the like happens to be caused in a part of the refrigerating machine, a differential pressure increases between a pressure within the absorber 5 and an internal pressure of the ammonia recovery container 24 with a drop in the pressure to break the pressure plug 26. Thus, the ammonia contacts an ammonia salt 37 to be adsorbed thereby enabling the leaking thereof outside.
Patent JP-H03174373-A (JP)
Title: Production of whisker preform
Inventor: TAKATSUKI SEIJI
IPC: D04H1/58
Filed: 1989-11-30
Abstract: PURPOSE:To reduce fluctuations in the fiber volume content of a preform and to improve shape-holding property by performing degreasing while bringing an injection-molded body of a kneaded material consisting of ceramic whiskers and organic binder into contact with a ceramic porous body. CONSTITUTION:An organic binder, such as paraffinic wax, and ceramic whiskers are kneaded. Subsequently, degreasing treatment is carried out while bringing an injection-molded body of the resulting kneaded material into contact with a porous body of ceramic material. By this method, a preform can be formed into a state where fluctuations in fiber volume percentage (Vf) value are reduced and shape-holding property is improved.
Patent JP-H11140322-A (JP)
Title: Flame resisting silicone gel composition
Inventor: HOSHINO CHISATO
IPC: C08L83/05
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain flame resistivity and can-stability by formulating a polyorganosiloxane containing Si-binding diphenyl groups, a polymethylhydrogensiloxane, a flame resistant additive and a platinum compound with a polyorganosiloxane containing vinyl groups. SOLUTION: (A) 100 parts by weight of a polyorganosiloxane of formula I (wherein R<1> is a saturated hydrocarbon group; and n is 50-100) having a viscosity of 50-100,000 cP at 25 deg.C is formulating with (B) 0.01-0.20 parts by weight of a polyorganosiloxane of formula II (wherein R<2> is a saturated hydrocarbon group; and l+m is 5-20), (C) polyhydrogensiloxane of formula III (wherein R<3> is a saturated hydrocarbon group; and a+b is 2-100) to the amount such that the number of Si-bonding H atoms is 0.1-3 times larger than the number of Si-bonding vinyl groups of the component A, (D) a flame resistant additive such as triphenyl phosphite or the like in the amount to be 10-100 ppm of the components A+B+C, and (E) a platinum compound in the amount of 10-1,000 ppm baced on the components A+B+C+D in terms of Pt.  The components D and E are not diluted with a polar solvent which decomposes the crosslinking agent C.
Patent JP-S63164033-A (JP)
Title: Optical pickup device
Inventor: YAMAMOTO HIROAKI
IPC: H01S5/00
Filed: 1986-12-26
Abstract: PURPOSE:To obtain an optical pickup with less in the noise of returned light by using a longitudinal multi-mode semiconductor laser and arranging a wavelength selective element selecting one mode with the grating coupler. CONSTITUTION:The light 13 collected onto an optical disk 9 is reflected from a recording part 10 of the optical disk 9 and follows the reverse path, is returned to the light collection grating coupler 7 and led to a waveguide path layer 3 as a collimated light by the coupler 7. Moreover, the light is reflected by a wavelength selection element 6 and becomes a focused light. Moreover, the focused light is separated into a reflected light 14 and a transmitted light by the beam splitter 5 and the light 14 is converted into an electric signal by a photodetector 8. The light transmitting through the beam splitter 5 becomes a returned light to the laser 4. In this case, only the light selected by the wavelength selecting element 6 contributes as the returned light, no returned light noise is caused.
Patent JP-2001129474-A (JP)
Title: Method for forming swelling pattern and base body having the same pattern
Inventor: MINAMI TSUTOMU
IPC: B05D5/06
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming an entirely new projecting and recessed pattern without necessitating an etching process or an embossing process using a form. SOLUTION: The selectivity in a deposition part of a water repellent material is improved by controlling the difference of the contact angles of the pattern composed of a water repellent part and a hydrophilic part to water to >=80 deg.. A base layer having fine uneven structure and an uppermost layer having water repellency are provided on the water repellent part to control the difference of the contact angle from that of the hydrophilic part to >=80 deg.. An intermediate layer having a light degrading activity is provided between the base layer and the uppermost layer to improve the resolution of a water repellent/hydrophilic pattern, and selective decomposition is performed to impart hydrophilicity to the surface layer having the water repellency by light irradiation through a photomask.  The selectivity of the deposition is improved by using a liquid containing colloidal silica and water as a hydrophilic liquid to form large swelling shape. A further greater swelling pattern is formed by using a liquid in which particularly a thermoplastic resin particles are dispersed.
Patent JP-H0727532-A (JP)
Title: Multi-beam laser sensor for monitoring semiconductor lead
Inventor: DEEBUITSUDO FUITSUSHIYUBAIN
IPC: G01B11/24
Filed: 1993-12-13
Abstract: PURPOSE: To provide a method of measuring a component lead at a high speed with a high degree of accuracy, used for a machine for arranging component to be surface-mounted, and a multi-beam laser sensor therefor. CONSTITUTION: The sensor is used for detecting the respective positions and states of many leads of an integrated circuit with accuracy before arranging components such as integrated circuits. The leads 40 of each integrated circuit is passed through a focal point 800 of laser beams 700A to 700D from four laser diodes 60A to 60D, nominally, and accordingly, the positions of the leads can be determined when they blocks entirely or partly the laser beams. With the use of a processor, actual positions of the leads are computed, and then, difference between the actual positions and the nominal positions are computed. Further, the positions of the leads are sorted, and maximum deviations of the leads from optimum adaptable positions or a seating plane are determined.  Next, in such a case that the deviation is out of an allowable range, a rejection signal or a rearrangement signal is delivered to the machine.