baber/WOPTO huggingface dataset:
Patent JP-H0850627-A (JP)
Title: Non-adjustment bar code pen scanner circuit
Inventor: KATABAMI KOICHIRO
IPC: G06K7/10
Filed: 1994-08-05
Abstract: PURPOSE:To eliminate adjustment and to improve durability by dividing circuits relating to signal amplification to three blocks and specifying a general open loop gain. CONSTITUTION:Transimpedance amplifiers 3-8 are provided with a DC transimpedance value more than 100ohm and it is the DC transimpedance value more than five-fold of an AC transimpedance value. Transconductance amplifiers 14-21 are provided with a DC transconductance value more than 5 millimols and it is the DC transconductance value more than an unmultiplied AC transconductance value. Further, voltage amplification parts 9-3 are provided with the DC gain of 1-30 and the AC gain of 30-300, a general open loop DC gain as a negative feedback loop amplifier group is turned to be more than 2 and also a general open loop AC gain is turned to be more than 2. In such a manner, an amplifier group divided into three blocks is negative feedback loop connected.
Patent JP-H07246321-A (JP)
Title: Carbon dioxide separation membrane containing multidentate ligand and carbon dioxide carrier
Inventor: NAKABAYASHI MAKOTO
IPC: C01B32/50
Filed: 1994-08-05
Abstract: PURPOSE:To obtain a carbon dioxide separation membrane highly permeable to carbon dioxide by forming the membrane from a soln. formed by dissolving a multidentate ligand forming a complex with an alkali metal carbonate and/or alkali metal bicarbonate and an alkali metal ion in water and/or polar org. solvent and a support for holding the soln. CONSTITUTION:A multidentate ligand forming a complex with a carbonate and an alkali metal is dissolved in a solvent to form the soln. A support is impregnated with the soln. to obtain a separation membrane. One side of the membrane acts as a carbon dioxide adsorbing face, and the opposite side acts as a carbon dioxide discharging face. Accordingly, carbon dioxide is selectively separated and concentrated from the gaseous mixture by using the membrane. The carbon dioxide in a gas discharged continuously in large quantities such as a waste fuel gas is effectively fixed and recycled by this separation membrane as the countermeasure to global warming.
Patent JP-2001034973-A (JP)
Title: Driving device for objective lens
Inventor: WADA MITSUNORI
IPC: G11B7/12
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain a driving device which can be made thin and which can be manufactured at low costs and easily. SOLUTION: In a wire fixation member 2 at this device, four L-shaped metal plates 5, 6, 7, 8 are insert-molded, wire passage holes 11 are formed in end parts of the respective L-shaped metal plates 5 to 8, wires 22 are soldered here, and an FPC 19 is connected to other end parts of the L-shaped metal plates 5 to 8. A holding member 3 which is supported by the wire fixation member 2 is provided with a wire insertion and passage part 17 with a side-face hole 20, A damper agent can be injected from the side-face hole 20.
Patent JP-H0948343-A (JP)
Title: Brake system
Inventor: HOSOKAWA MASASHI
IPC: B60T13/52
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain braking force required when pedal footing force is short at the time of applying the emergency brake, and let the emergency brake be surely operated even by a driver such as a beginner and the like. SOLUTION: When pedal stroke acceleration is equal to or more than A, furthermore, pedal stroke speed is equal to or more than V1 , and also when pedal footing force is equal to or more than F, since a first AND circuit 51 outputs a Hi signal, both a first and a second closing valve 17 and 18 are turned on. An auxiliary braking operation for the emergency brake is thereby carried out by a negative pressure booster because the first and second closing valves 17 and 19 are tuned on. Since pedal stroke acceleration is used as a criterion when it is judged whether or not the emergency brake is applied, even if the pedal stroke speed is low, the emergency brake can be operated. Therefore, the emergency brake can thereby be surely, operated with a pedal depressed quickly even by a driver who can not depress a brake pedal to the specified extent, or even by a driver who can not depress the brake pedal at a specified speed.
Patent JP-H0870332-A (JP)
Title: Clock reproduction device
Inventor: SUGITA YASUSHI
IPC: H04L7/00
Filed: 1994-08-30
Abstract: PURPOSE: To perform clock reproduction not influenced by the operation of a waveform equalization circuit. CONSTITUTION: An A/D converter 1 samples QAM signals at the timing of clocks from a clock oscillator 25 and first and second multipliers 3 and 5 quasi- synchronously orthogonally detect the output of the A/D converter 1 by detection signals from a local oscillator 7 and a π/2 phase shifter 9 and obtain I signals and Q signals. A first LPF 11 excludes a high band component from the I signals and a first square computing element 13 squares the output. A second LPF 15 excludes the high band component from the Q signals and a second square computing element 17 squares the output. An adder 19 adds the output of the first and second square computing elements 13 and 17 and extracts a clock frequency.  A phase error detection circuit 21 detects an error corresponding to a clock frequency deviation and a phase deviation at the time of sampling from the output of the adder 19 and a D/A converter 23 replaces the amount of the error with the strength of analog signals. The clock oscillator 25 converts an oscillation frequency fs corresponding to signal strength from the D/A converter 23. The clocks generated in the clock oscillator 25 also become system clocks.
Patent JP-S6255724-A (JP)
Inventor: ARAN JII KORII
IPC: G06F7/00
Filed: 1986-08-29
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-H06118025-A (JP)
Title: Optical salt damage sensor
Inventor: OHASHI KENICHI
IPC: G01V8/16
Filed: 1993-08-19
Abstract: PURPOSE:To provide an optical salt damage sensor excellent in water proofing property and mechanical strength. CONSTITUTION:In an optical salt damage sensor, a quartz glass bar 23 having a C-shaped nearly ring form which leaks light from the surface when salt is adhered to the surface is arranged horizontally near the lower surface of an insulator 1, and the salt adhered quantity of the insulator 1 surface is determined from the intensity change of the transmitted light incident from one end to the quartz glass 23 and emitted from the other end. A pair of through-holes 11 for inserting both end parts 23a of the quartz glass bar 23 are opened on the lower surface of the insulator 1, and both the end parts 23a of the quartz glass bar 23 are curved and watertightly inserted to the through-holes 11, respectively.
Patent JP-H0759015-A (JP)
Title: Broadcast receiver
Inventor: JONEN AKIHIRO
IPC: H04N5/44
Filed: 1993-08-19
Abstract: PURPOSE:To simply tune to all receptible stations in a covered area at a low cost by replacing various switch operations used for reception channel setting with a program processing of a tuning voltage generating circuit using mainly a microcomputer. CONSTITUTION:When receiving an IF output signal 11 from an electronic tuner 5 as an input, a reception state detection output signal 29 is outputted to a tuning voltage generating device 1, and a tuning voltage 9 outputted from the generating device 1 is stored in a memory 2. The signal 29 consists of an S- curve output signal 12 and a discrimination detection signal 30, the generating device 1 receiving a fixed tuning voltage 9 and fixed band information 31 writes data of the voltage 9 corresponding to a channel per reception station and skip information selectively to the memory 2 by using a write signal 7a. The operations above are processed by one operation of a tuning mode changeover switch 17 under the control of the device 1 using mainly a microcomputer.
Patent JP-H0542561-A (JP)
Title: Production of decorated molded item/and molded item produced by means of the method
Inventor: SHIBATA MASAYUKI
IPC: B29C45/73
Filed: 1991-08-15
Abstract: PURPOSE:To provide a method for production of a decorative molded item wherein in-mold decorating can be integrally performed on a synthetic resin molded item with a large and complicated shape by combining vacuum molding in RIM molding and to provide the decorative molded item prepd. by the method. CONSTITUTION:In RIM molding, a heated and softened thermoplastic sheet 6 for decoration is placed between a male mold 1 for RIM molding having vacuum suction holes 3 and a sheet-heating body 7 and the thermoplastic sheet 6 is preliminarily molded into a shape along the shape of the cavity face 2 of the male mold 1 by performing vacuum-suction of a space being tightly closed with the male mold 1 and the thermoplastic sheet 6 through the vacuum- suction holes 3. Then, mold clamping of the female mold 1 and the male mold 4 is performed and a molded item the surface of which is integrally adhered with the thermoplastic sheet for decoration is obtd. by injection-molding a liq. material for RIM molding in the mold.
Patent JP-S6449617-A (JP)
Title: Manufacture of heat-sensitive shape memory resin molded product
Inventor: IKEMATSU TAKESHI
IPC: C08F293/00
Filed: 1987-08-20
Abstract: PURPOSE:To manufacture a shape memory resin molded product by a method wherein memory resin material, which contains polymer with specified structure, is formed and, after that, deformed in specified temperature range and finally cooled down. CONSTITUTION:At least two blocks A consisting of monopolymer or copolymer, the glass transition temperature or crystalline melting point Ta of which is 50 deg.C or higher and the weight average molecular weight of which is 1,000-100,000, and at least one block B consisting of monopolymer or copolymer, the crystalline melting point Tb of, which is 25 deg.C or higher under the relationship between Ta and Tb of Ta>Tb and the weight average molecular weight of which is 5,000-1,000,000, are incorporated in the chain of a polymer. Heat-sensitive shape memory resin containing 30wt.% of the polymer consisting of block copolymer or graft copolymer, the whole weight average molecular weight of which is 10,000-1,200,000, the weight compositional ratio of blocks A and B in which lies within the range of A/(A+B)=0.05-0.8, is formed at a temperature exceeding Ta and, after that, deformed at a temperature below Ta and finally cooled down to a temperature below Tb under the state that the deformation is kept.
Patent JP-H0752315-A (JP)
Title: Manufacture of polyester coated metal
Inventor: TSUNASHIMA KENJI
IPC: B29L9/00
Filed: 1993-08-19
Abstract: PURPOSE:To enable shock resistance of a coated metal which is formed to be extremely improved by a method wherein when one side surface of a metal sheet is coated with a polyester film, ultrasonic vibration air is blown against the surface of the film at coating time or at least just before coating. CONSTITUTION:When a metal sheet is coated with a polyester film, ultrasonic vibrating air is blown against the surface of the film in coating or at least just before coating. In a carboxylic acid component of polyester, terephthalic acid, and isophthalic acid are preferable from standpoints of shock resistance and a taste characteristic. In a glycol component, ethylene glycol is preferable from stand-points of shock resistance and the taste characteristic. Herein ultrasonic air is blown against a surface of the polyester film at least just before coating, and the ultrasonic wave is so set as to have many peaks within a range of 20-60kHz. By this blowing, a coated polyester in a baking treatment after squeezing and drawing a coated metal and after retort treatment is made difficult to generate fissure, pinhole, breaking, crack, etc., and indicates excellent performance as the metal coating.
Patent JP-H0867477-A (JP)
Title: Lock switch for elevator
Inventor: KAWAGUCHI YASUSHI
IPC: B66B13/22
Filed: 1994-08-30
Abstract: PURPOSE: To automatically clean a lock switch for an elevator by building a cleaning mechanism in the lock switch and cleaning the lock switch by way of making a polishing member of the cleaning mechanism slide on and contact with a fixed contact point at the time of opening and locking the lock switch reacting to opening and closing of a platform door. CONSTITUTION: A fixed contact point 6 and a movable contact point 12 are in a non-contact state and a cam 1 and a push roller 11 are also in a non- contact state in an opening state of a platform door, When the platform door is totally closed and comes to be in a locked state, the fixed contact point 6 and the movable contact point 12 and the cam 1 and the push roller 11 respectively come to be in a contact state. Consequently, a front end part of the cam 1 moves to a full line position. At this time, the push roller 11 is pushed in the full line position by following a slant face 1a. The cam 1 moves to the full line position against energizing force of a coil spring 4, and a polishing member 2 polishes an upper surface of the fixed contact point 6 as it is rubbed with the fixed contact point 6. Additionally, at the time of opening the platform door, the cam 1 moves in the protruding direction and the polishing member 2 makes the same polishing action.
Patent JP-S6096371-A (JP)
Title: Automatic profiling control device
Inventor: HANIYUU YOSHIJI
IPC: B23K9/12
Filed: 1983-10-31
Abstract: PURPOSE:To perform welding while controlling always a torch to the position profiling the weld line by photographing the weld line under welding with a camera, converting the coordinates thereof to the coordinates rotated by a prescribed angle and deriving the position corresponding to the weld line. CONSTITUTION:A sectorial luminous flux crossing the weld line 8 of materials 7 to be welded having a single Vee groove is projected to said weld line from a diagonal direction by a laser 6 attached freely rotatably to a support 4 and said materials are welded by a torch. The image of the luminous flux is sensed by a television camera 9 and the coordinate components on the image are derived by an image processing means 12. Vertical and transverse directions are then converted to coordinate components by coordinate converting means 13, 14 and conversion signals are outputted therefrom. The conversion signals are fed via amplifiers 16, 17, adders and subtractors 18, 19 and servocontrol amplifiers 20, 21 to servocontrol motors 20, 21. The motors 20, 21 are driven according to the deviation from the origin to slide both slides 2, 3 of a moving body 5 by a prescribed extent, by which the torch is controlled to the prescribed profiling position on the weld line.
Patent JP-S6363421-A (JP)
Inventor: KAWAKAMI HIROSHI
IPC: A47L9/04
Filed: 1986-09-01
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-S58106979-A (JP)
Title: Projection type television receiver
Inventor: ARITA HACHIROU
IPC: H04N9/31
Filed: 1981-12-18
Abstract: PURPOSE:To change the projection distance of a picture with a simple operation, by attaching freely movably CRTs and lenses, which are placed on both sides of the center CRT and the center lens respectively, out of three CRTs and lenses so that relative angles of these CRTs and lenses to the center CRT and the center lens are adjusted. CONSTITUTION:CRTs 3R, 3G, and 3B and lenses 4R, 4G, and 4B are attached to samll box bodies 7R, 7G, and 7B individually, and these box bodies are attached to a common frame 8, and CRTs 3R and 3B and lenses 4R and 4B are attached freely rotatably to the frame 8. In this constitution, when screws 11R, 11B, 12R, and 12B are loosened to move and adjust vertically coupling metallic jigs 10R and 10B of separate parts, angles of box bodies 7R and 7B on both sides to the center box body 7G are changed optionally. As the result, relative angles of projection CRTs 3R and 3B and lenses 4R and 4B on both sides to center projection CRT 3G and lens 4G are changed, and thus, the projection distance is changed optionally.
Patent JP-H0782509-A (JP)
Title: Surface-modifying pigment and its use as yellowing inhibitor in colored plastic
Inventor: MATEIASU SHIYURAAMURUUMARUTO
IPC: C09C3/06
Filed: 1994-08-30
Abstract: PURPOSE: To prevent the yellowing of plastic by using titanium dioxide pigment or pigment obtained by overcoating titanium dioxide coated fine platelet-shaped substrates with an alkaline earth metal borate.  
     CONSTITUTION: An alkaline earth metal salt or the like and a boron-oxygen compd. are dissolved in and added to an aq. suspension of TiO 2  pigment or a pigment obtained by precipitating TiO 2  on fine platelet-shaped substrates such as mica, aluminum, SiO 2  or the like. It is pref. to use an easily soluble alkali metal borate. The use amt. of the borate is set to a range of 0.1-20% by wt. of the total pigment and alkali and alkaline earth metal salts and the boron-oxygen compd. are set to an equimolar amt. Pigment overcoated with an insoluble alkaline earth metal borate and an alkali metal borate is separated to be dried or baked. Plastic colored with this pigment does not generate yellowing at all even after a long time. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H1150647-A (JP)
Title: Wooden floor member
Inventor: IWAMOTO HISAO
IPC: E04F15/04
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce the upward warp of a floor member and prevent a joint from getting out of place, by shortening the upper protruded part of a recessed groove and reversely forming the fiber direction of veneer constituting plywood in comparison with conventional plywood. SOLUTION: A decorative member such as decorative veneer of natural precious wood, used as the surface first layer, a fiber board as the second layer, a plywood board as the third layer, and a buffer member as the lowermost layer if necessary, are laminated one by one and fitting recesses and tongues are formed at the right and left and front and rear side faces respectively. The sum thickness of the second and third layers of the floor member is made 6-15 mm. The length (a) of the upper projected part A of the recessed joint is formed 2-3 mm and the length (c) of the lower projected part is formed 4-7 mm and the length (a') of the upper notched part A' of the protruded joint is formed 1.5-2. 5 mm.  And further, the fiber direction of the first and third layers is arranged to cross the longitudinal direction or the floor member at right angles and the fiber direction of the second layer is arranged to be parallel to the longitudinal direction of the floor member. In this way, the upward warp of the floor member is reduced and the joint fitting is prevented from getting out of place.
Patent JP-H0490878-A (JP)
Title: Method and apparatus for washing article to be washed using combustible solvent
Inventor: UCHINO MASAHIDE
IPC: C23G5/04
Filed: 1990-08-03
Abstract: PURPOSE:To safely wash an article to be washed using a combustible solvent by covering the surface of the combustible solvent received in a washing tank with non-combustible vapor having specific gravity higher than that of air and condensable under cooling and performing washing work while cutting off the communication of the combustible solvent with the open air by the non-combustible vapor layer. CONSTITUTION:An article 4 to be washed is dipped in the combustible solvent 6 received in a washing tank 5 to be washed. This washing work is carried out in such a state that the surface of the combustible solvent 6 is covered with non-combustible vapor 11 generated from a vapor generating tank 7 and having a specific gravity higher than that of air. A cooling coil 14 cooling and condensing the non-combustible vapor 11 is provided to the inner surface of the upper part of the vapor generating tank 7 and an inner lid 5 having an appropriate wt. is arranged between the cooling coil 14 and a filled non-combustible liquid 9 in an openable and closable manner to control the pressure of the non-combustible vapor 11. The vapor generating tank 7 is connected to the washing tank 5 through a supply port 2 equipped with an opening and closing valve 16 to make it possible to supply the non-combustible vapor 11. By this method, the taking in and out of the article to be washed becomes possible while the washing tank is cut off from the open air and efficient washing work can be carried out.
Patent JP-H0370180-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUGAYA SHINJI
IPC: H01L29/792
Filed: 1989-08-09
Abstract: PURPOSE:To enable an FET in LDD structure to be formed with improved reproducibility without reducing power supply voltage by stopping etching exposing an etching end point detection film on a memory cell region when etching an upper side gate film. CONSTITUTION:An isolation oxide film 12 is formed around an element formation region on an Si substrate 11 and then a gate oxide film 13 is formed by thermal oxidation. Then, a lower-side poly Si film 14 as a lower-side gate film for forming gate and an oxide film 15 as an etching end detection film are grown in sequence on it by vapor growth. Then, the oxide film 15 at the FET formation region is eliminated by etching. A resist pattern 19 is formed at a region corresponding to the channel region on an oxide film 18 and the oxide film 18, a WSi film 17, and a poly Si film 16 are etched with it as a mask. At this time, detection of end point of etching can be made by the presence of the oxide film 15 remaining at an isolation region and an EPROM formation region. An oxide film is allowed to grow on the entire surface of the substrate and etchback is made to form a side wall 21. At this time, the oxide film 15 other than the gate and the lower part of side wall of the EPROM region is also eliminated by etching.
Patent JP-H0493675-A (JP)
Title: Integrated circuit with trouble shooting device
Inventor: HAYASHI KOJI
IPC: G01R31/28
Filed: 1990-08-03
Abstract: PURPOSE:To make it easy to draw up a test pattern by giving input into a gate connected to a random access memory and a read-only memory directly from an external input terminal or scanning flip-flop at a time when an integrated circuit is diagnosed. CONSTITUTION:A multiplexer 12 selects either value of output of a RAM/ROM II or a test pattern inputted into an external input terminal 14 by means of an operating mode selecting signal being inputted into a mode selecting terminal 15, inputting it into a logic gate 13 subject to diagnosis. Even in the case of illustration (B), the multiplexer 12 set up in an output part of the RAM/ROM 11 likewise. Also the multiplexer 12 selects either output of the RAM/ROM 11 or that of a flip-flop 16, whose value is set by scan operation via a scan pass 17 by means of the operating mode selecting signal being inputted into a mode selecting terminal 15, inputting it into the logic gate 13 subject to diagno sis. In this connection, in one integrated circuit 10, it is also possible that both circuits as shown in illustrations A, B are mixed together.
Patent JP-S58109644-A (JP)
Inventor: MARUO KIYOSHI
IPC: D02G3/24
Filed: 1981-12-22
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-S6098063-A (JP)
Inventor: TOMIKURA SUSUMU
IPC: E04H6/14
Filed: 1983-11-02
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。