baber/WOPTO huggingface dataset:
Patent JP-H02217156-A (JP)
Title: Brazing method
Inventor: OOTANI RIYUUJI
IPC: B23K31/02
Filed: 1989-02-15
Abstract: PURPOSE:To always uniformly obtain dimensional accuracy of the whole production brazed while absorbing dimensional variance of respective members by using brazing filler metal to obtain a semimolten state to heat it so as to maintain the semimolten state. CONSTITUTION:When the brazing filler metal 24 to obtain the semimolten state is used to heat it so as to maintain the semimolten state, the brazing filler metal 24 in the semimolten state displays as automatic adjustment function of brazing allowance and the dimensional variance of the respective members 21, 22 and 23 is absorbed by the adjustment function. In addition, since the brazing filler metal has viscosity, the whole dimensions of the members 21, 22 and 23, and the brazing filler metal 24 do not vary from a point of time when the external force is not applied and the prescribed height is attained.
Patent JP-S57149702-A (JP)
Title: Insulated coil
Inventor: IWABUCHI SUNAO
IPC: H01F27/32
Filed: 1981-03-11
Abstract: PURPOSE:To improve electric characteristic and heat resistance, by obtaining a component wire wound up with mica tape for a conductor under prepreg-state of resin stuck to aggregated mica containing aromatic polyamide fibrids and a heat-resistant high-molecular film by thermal fusion. CONSTITUTION:A thin leaf material containing 50% or more of mica with thickness of 35-65mum thermal-fused with an aggregated mica foil containing 1-5% of aromatic polyamide fibrids and a capton film in 40-60g/m<2>. The thin leaf material is treated with 30-45% of epoxy resin impregnated resin mixed with epoxy resin and an acid anhydrous hardening agent to form a component wire wound up with prepreg mica tape. The component wire is wound up by required turns to form a coil and is treated with prepreg insulation after heat press to be heat-hardened for an insulated coil having a component wire or turn insulation with good heat resistance or electric characteristic.
Patent JP-H09226738-A (JP)
Title: Metal can and synthetic resin film for metal can
Inventor: TAKEGAWA YOSHIAKI
IPC: B65D8/16
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To manufacture a throttled metal can which is excellent in resistance against impact and anticorrosiveness having a printed layer with fine design/by attaching a heat-shrinkable film to an outermost layer of the metal can wherein an inner side or inner and outer sides are coated by a synthetic resin film layer. SOLUTION: In a step subsequent to steps for laminating a synthetic resin film to a metal plate before can-making for the purpose of anticorrosion and making a can, that is in any process including filling, sealing, storage and distribution of contents and objects to be packaged, a heat-shrinkable film, a heat- shrinkable label or a heat-shrinkable tube with printing and design already applied is put over or wound around a can body to have it heat-shrunk. Since normally the heat-shrinkable film is completely shrunk within several minutes in an atmosphere of a temperature of 150 deg.C or less, the can may not be subjected to heat hysteresis of 200 deg.C and 10 minutes which form normal printing and thermosetting conditions, thereby preventing an anticorrosive layer from being softened, deteriorating due to heat and dropping in resistance against impact.
Patent JP-H10231944-A (JP)
Title: Piezo type flow control valve
Inventor: NISHIMURA YASUNORI
IPC: G05D7/06
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To establish always stable valve characteristics and save labor for adjustment which has not substantial significance. SOLUTION: The seat surface 21a of a valve seat 21 is made flush with the end face 1a of a valve body 1. A ring-shaped recess 34 is formed at the periphery of the valve seat 21, and an exhaust hole 23 is opened in this recess 34. A valve body 2' is formed in a cylindrical shape having bottom, and the cylindrical part 2'b of the valve body 2' is arranged as guided by a valve body guide 32. It is arranged so that the resilient force of a compression coil spring 15 is transmitted to the center of the valve body 2' through a disc-shaped slider 14 an ruby ball 35 and that the pressing force of slider generated by a piezo element is transmitted to the center of the valve body 2' through another slider 6 and ruby ball 37.
Patent JP-S52119589-A (JP)
Title: Complex machining lathe
Inventor: GOTOU YOSHIAKI
IPC: B23B29/24
Filed: 1976-03-31
Abstract: PURPOSE: To allow automatic exchange of a rotary tool post and a tool in a tool magazine and accommodation of numerous tools. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54127988-A (JP)
Title: Preparation of fiber mesh
Inventor: KUDOU HIDEKAZU
IPC: D04H3/04
Filed: 1978-03-28
Abstract: PURPOSE: To prepare a fiber mesh useful for the reinforcement of resins, cement, etc., easily, by peeling warped fibers fixed with a thermoplastic film, cutting the fibers to a definite length, placing the cut fubers crosswise on the other warped fibers, and fusion-bonding their crossover points.  
     CONSTITUTION: A thermoplastic resin film, e.g. vinyl polymer, etc., is cast onto a release paper, and warped fibers are bonded to the film surface before the resin solidifies. The warped fibers are peeled from the release paper and subsequently cut to a desired length. The cut fibers are placed crosswise on the other warped fibers, and the crossover points of the fibers are fusion-bonded by means of a hot roller, etc. to give the desired fiber mesh.  
     EFFECT: Free from formation of fluffs, filament breaking, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09226064-A (JP)
Title: Stainproof sheet and its preparation
Inventor: SEKI MASAO
IPC: B32B27/30
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To keep various characteristics of a vinyl chloride resin sheet, to satisfy simultaneously stainproof properties, flame retardancy and light transmittance and to be effectively used for a tent film material for buildings, a film material for tent warehouses, a film material for automobile tops, an aging sheet for building works and a film material for agricultural housings. SOLUTION: This stainproof sheet is prepd. by forming a polymn. film of a fluorine compd. with a thickness of 20-2,000 angstrom on the surface layer of at least one face of a resin sheet. In addition, a method for preparing such a stainproof sheet as this is a method wherein a resin sheet is placed in an atmosphere of a monomer of a fluorine compd. and low temp. plasma polymn. is performed to form a thin film layer with a thickness of 20-2,000 angstrom.
Patent JP-H08232574-A (JP)
Title: Method and equipment for building underground structure
Inventor: UEMURA KOICHI
IPC: E21D9/04
Filed: 1995-02-24
Abstract: PURPOSE: To improve the certainty and reliability of the execution of works by disposing friction cutter plates on the top face of a steel pipe for a roof installed when a caisson body is propelled and buried in a multiple manner and depending upon cooperation with the propulsion of the caisson body. CONSTITUTION: When a concrete caisson body 9 such as a tunnel is buried at the place of shallow earth covering by a propulsive method, steel pipes 5 for a roof, in which friction cutter plates 6 are placed on top faces in a multiple manner, are disposed between an earth surface 1 and the caisson body 9 under a parallel state in conformity with the cross section of the tunnel. The steel pipes 5 for the roof are propelled by jacks from a propulsive shaft and buried while the concrete caisson body 9 with a cutting edge 11 is propelled continuously by main jacks 10. The caisson body 9 is propelled successively in cooperation with the propulsion of the caisson body 9 while leaving the friction plates 6 at an uppermost stage at the time of propulsion. Friction reducing materials are interposed among the friction plates 6 at that time.  Accordingly, the execution of works is enabled surely without hindrance to upper traffic.
Patent JP-H04255707-A (JP)
Title: Production of block copolymer resin
Inventor: SHIRAKI TOSHINORI
IPC: C08F297/04
Filed: 1991-02-07
Abstract: PURPOSE:To provide the subject block copolymer composition excellent in transparency, impact resistance and stiffness. CONSTITUTION:In production of a block copolymer resin composed of two or more polymer segments mainly consisting of a vinyl aromatic hydrocarbon and one or more polymer segments mainly consisting of a conjugated diene [weight ratio of both segments is (55/45)-(95/5)], a conjugated diene of 100-5000ppm allene content is used in one or more processes among processes for polymerizing the polymer segment mainly consisting of the conjugated diene and the maximum polymerization temperature in the above-mentioned polymerization processes is controlled within a range of 90-135 deg.C.
Patent JP-H09227041-A (JP)
Title: Display controller for elevator hall
Inventor: IKEDA TETSUJI
IPC: B66B3/02
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To estimate elevator arrival time for elimination of a passengers' feeling an irritation about an elevator which responds to calling from elevator halls by fitting a response frequency calculating means which calculates frequency of responding to midway floors, displaying elevator running and calling conditions, and notifying passengers waiting for the elevator at an elevator hall of a coming elevator. SOLUTION: A response frequency calculating means 4 in a group controller 3 calculates response frequency of calling from any other floor until an elevator which responds to a floor where a hall display device 1 is installed responds to the calling of a floor based on calling information of an elevate. A display divided pattern calculation means 5 sets and outputs displaying patterns divided into a run displaying part and a stop displaying part for response frequency outputted from the response frequency calculating means 4. By means of a display information setting means 6, displaying patterns are annunciated to the hall display device 1 so as to delete a displaying area sequentially when stopping or upon completion of a running condition according to elevator movement.
Patent JP-S52120613-A (JP)
Title: Video signal processing circuit
Inventor: OKUJIYO IKU
IPC: H04N1/40
Filed: 1976-04-02
Abstract: PURPOSE: To enable good background control and shading correction to the video signal in facsimile transmitters, by using the diode circuit of ideal characteristics. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52120309-A (JP)
Title: Rotary machine and its preparation
Inventor: UCHIDA YOSHIAKI
IPC: H02K5/173
Filed: 1976-04-02
Abstract: PURPOSE: To simplify a work of centering with higher precision and to increase a strength against shearing force, by such that with a plurality of protrusions be formed in one unit in a mold part of small size molded motor, installation of end bracket be made by using said protrusion as a guide. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11228070-A (JP)
Title: Overhead traveling vehicle
Inventor: SUZUKI TAKAKANE
IPC: B66C1/28
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an overhead carrier capable of handling plural kinds of articles without needing any complex control. SOLUTION: In an overhead traveling vehicle provided with a traveling vehicle 4 freely running along a track 5 laid on an overhead part, lifting table 1 provided in the traveling vehicle 4 so as to be freely raised/lowered and a pair of freely opened/closed chucking pawls 3 (gripping members) provided in the lifting table 1 for holding a tire (article), sensors 11 and 12 for detecting the upper part 31 (gripped part) of the tire are provided in the lifting table 1, and sensors 21 and 22 for detecting the opening end part 32 (edge part) of the tire are provided in the chucking pawls 3.
Patent JP-H09234413-A (JP)
Title: Method for coating object with coat
Inventor: FUERITSUKUSU BUARUZAA
IPC: B05B14/10
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain high coating efficiency and to form the uniform coat on an object by withdrawing a part of the fluid stream from a forced transfer duct at a point located upstream from an outflow section, in the method that comprises forcedly transferring a particulate coating material with a fluid stream to coat an object with a coat. SOLUTION: In this method, at the time of coating the inside of a can drum with a powdery coating material, the coating material is transferred from a storage vessel to a coating section through a forced transfer duct 16 by using a fluid stream and allowed to flow out from an outflow end 23. At this time, a part of the fluid stream in the forced transfer duct 16 is sucked out from the duct 16 through a suction duct 18, wherein the suction duct 18 is communicated with the forced transfer duct 16 in the suction section 19' and the duct 16 is provided with an opening 24 in a part of its duct wall and both the ducts 16 and 18 are connected to each other with a connecting member 25.  By sucking out a part of the fluid through the suction duct 18, the fluid velocity in a section C located downstream from the opening 24 is reduced and particles of the coating material are allowed to flow out at a lower velocity to enhance the coating efficiency.
Patent JP-S55127617-A (JP)
Title: Speed reference output circuit
Inventor: TAMAKI SHIGEHIRO
IPC: H02P29/00
Filed: 1979-03-26
Abstract: PURPOSE: To enable the calculation output of addition and subtraction to approximate a speed reference straight line without interrupting by calculating a count output by a count output circuit from acceleration and deceleration signals, acceleration-deceleration time, etc., and then by storing and D/A-converting it.  
     CONSTITUTION: In a speed reference output circuit for obtaining the reference output of each section operation speed of a control system performing stationary- speed operation, start flag control circuit 31 receives an acceleration signal and deceleration signal and outputs a start flag signal. Then, timer preset value calculating circuit 32 calculates the acceleration signal, acceleration-deceleration time, maximum output value and count output feedback value, and timer 30 receives the start flag signal and timer preset value to output a time count value. By receiving those acceleration signal, deceleration signal, acceleration-deceleration time, maximum output value, and time count value, count output calculation circuit 33 calculates a count output, stores 34 them, and D/A-converts 11 the output. Therefore, the acceleration-deceleration time is counted without interrupting so as to let the output approximate a speed reference straight line. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11238204-A (JP)
Title: Magnetic recorder
Inventor: TSUNEKI KEIZOU
IPC: G11B5/027
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recorder always recording for a magnetic record medium without temp. dependency in coercive force and the magnetic record medium with the temp. dependency in the coercive force by optimum recording currents. SOLUTION: This recorder is constituted so that by controlling a switch 8 connected in parallel to a variable resistance element 5 resistance changing dependently on the temp. based on a detection result by a tape kind detection part 11 discriminating a kind of a loaded tape cassette 30A, an input/output characteristic of an input circuit 7C of a recording amplifier 25C is switched, and the recording is performed for the magnetic record medium without the temp. dependency in the coercive force and the magnetic record medium with the temp. dependency in the coercive force by the optimum recording currents.
Patent JP-S62195604-A (JP)
Title: Polarizer protective film and polarizing film
Inventor: OSHIMA KATSUNORI
IPC: G02B5/30
Filed: 1986-02-24
Abstract: PURPOSE:To obtain a polarizing film having excellent moisture and heat resistance, dimensional stability and weatherability and protective film for constituting said film by providing a thin noncrystalline aluminum oxide layer on a base body which is a transparent plastic film. CONSTITUTION:The plastic film 5 is delivered from an unwinding shaft 2 installed in a vacuum vessel 1 and is taken up on a take-up shaft 4 via a cooling drum 3 cooled to about -30--5 deg.C. Aluminum in an evaporator 6 connected to a power source for high-frequency induction heating evaporates on a cooling drum during this time and reacts with the gaseous oxygen supplied from a gas blow port 8 enclosed by a mask 7 through a gas flow rate control device 9 from an oxygen cylinder 10, by which the thin layer of the aluminum oxide is formed on the plastic film base body 5. The environmental characteristics including the moisture and heat resistance, dimensional stability and weatherability of the polarizing film are thereby improved.
Patent JP-H04312727-A (JP)
Title: Electric switch
Inventor: YOUN EICHI TEINGU
IPC: H01H37/54
Filed: 1992-02-25
Abstract: PURPOSE: To provide an electric switch separately responding to two different conditions, i.e., temperature and pressure. CONSTITUTION: This switch 10 is provided with a temperature detecting disk 42 and a pressure detecting disk 58, and both of them are connected to the moving electric contact point 28 of the switch 10 via some alternating motion transmission mechanisms 59, 50. Some structures 62, 66, 68, 70 are provided so that the switch 10 is fitted on the surface, the pressure detecting disk 58 is exposed to a fluid pressure source, and the temperature detecting disk 42 is thermally connected to the surface.
Patent JP-S57152501-A (JP)
Title: Tape recorder device
Inventor: ISHIGOU HIDEYASU
IPC: G11B33/12
Filed: 1981-03-16
Abstract: PURPOSE:To obtain small-sized, lightweight constitution by providing prescribed operation parts and display parts to a printed wiring board which has incorporated motors. CONSTITUTION:Stator cores 41 and 41, and 42 and 42 are arranged on a printed wiring board 33, and the rotating shafts 39 and 40 of rotor magnets 31 and 32 pierce the printed wiring board 33 at the upper parts in the figure, and are fitted rotatably to a receiving member 94 stuck to the printed wiring board at the lower parts in the figure. Further, a magnetic shielding member 98 is stuck to the top surface of the printed wiring board 33 to magnetically shield a motor 43 for a capstan and a motor for a reel, and a magnetic tape and a recording and reproducing head which are not shown in the figure. On this printed wiring board 33, various operation parts and display parts such as a power switch 106, an operating element 107 for setting the kind of a tape and its display part 108, an operating element 109 for setting noise reduction NR processing and its display part 110, and a display part 111 for a tape run state are formed.
Patent JP-H03239962-A (JP)
Title: Tachometer
Inventor: HINO MAKOTO
IPC: G01P3/36
Filed: 1990-02-19
Abstract: PURPOSE:To execute the measurement with high accuracy without being influenced by a variation of a reflection factor caused by a variation of the polarization direction by turning back and reflecting a luminous flux which transmits through a polarizer by a corner cube prism and separating an incident light and a reflected light, and leading it to a photoelectric detector. CONSTITUTION:A corner cube prism 8 is provided, and a luminous flux which passes through a polarizer 2 and becomes a linearly polarized light is turned back and reflected to a photoelectric detector 7 on a different optical axis. Even if a surface deflection is generated in a rotating body 1, the luminous flux is reflected by the corner cube prism 8 and reflected exactly in the direction being parallel to the incident direction. This reflected light is separated from the incident light by a reflection by the corner cube prism 8 itself, therefore, led directly to the photoelectric detector 7 without passing through a half mirror, etc., and accordingly, a periodical noise caused by a surface deflection is not superposed on a detected beat signal, and the measurement can be executed with high accuracy.
Patent JP-S58154134-A (JP)
Title: Manufacturing method of discharge lamp
Inventor: USAMI KUNIHIKO
IPC: H01J9/24
Filed: 1982-03-09
Abstract: PURPOSE:To remove the intrusion of glass frit into a discharge path and prevent the failure of the external view of a lamp, the deterioration of its luminous flux, and the generation of leakage by sealing up the aperture section of a luminous enclosure. CONSTITUTION:A luminous enclosure consists of its outer body 1 with a spherical or cylindrical curved surface and its inner body 2 that overlaps the inner surface of outer body 1 of the enclosure. The inner body 2 of the enclosure has a groove 3 that forms a discharge path. An electrode 4 is retained on both ends of the discharge path 3 by a support conductor 5 and is electrically connected to an external conductor 6. An exhaust pipe 7 is arranged in a groove 8 for sealing the exhaust pipe that is provided at the aperture section of the inner body 2 of the enclosure. A protrusion section 9 is provided at both aperture sections of the outer and inner bodies 1 and 2 and its depth has a gap acting as an entrance that appears when the outer and inner bodies 1 and 2 of the enclosure overlap each other. This gap is also connected to the discharge path 3. The entrance is blocked by glass wool 10 and is filled with glass frit 11. Then the aperture section of the luminous enclosure is sealed by externally heating the luminous enclosure and melting the glass frit 11.
Patent JP-H01214291-A (JP)
Title: Starter for synchronous motor
Inventor: YASUDA TORU
IPC: H02P6/18
Filed: 1988-02-20
Abstract: PURPOSE:To effectively start a motor by detecting the zero point of an induced voltage, determining as the reverse rotation of a rotor when its polarity is different from a predetermined polarity, and performing a reverse rotation stopping operation. CONSTITUTION:A starter for a synchronous motor 5 is composed of a commercial frequency AC power source 1, a rectifier 2, a variable DC power source 3 by a chopper power source or the like, a voltage divider 6, a synchronous pulse generator 7, a driver 8, a synchronous pulse discriminator 9, and a firing pulse generator 10. It also has a synchronization stopper 11. Thus, when the polarity of an induced voltage immediately after the phases of stator coils Su-Sw are switched at the time of starting is not inverted, a stop signal is output from the stopper 11 through the discriminator 9 as a reverse rotation stop pulse signal to the driver 8. The driver 8 switches a drive signal, thereby switching the coils Su-Sw through an inverter 4.
Patent JP-S57153413-A (JP)
Title: Transformer
Inventor: OBATA TOSHIMITSU
IPC: H01F29/02
Filed: 1981-03-18
Abstract: PURPOSE:To obtain the light small-sized transformer having a phase advancing reactive power absorbing function by forming primary winding constituting the transformer by a plurality of split winding, the number of winding thereof is the same as main winding but the diameter of winding thereof differs from the main winding, and selectively connecting either of the split winding in series with the main winding by a changer. CONSTITUTION:Even when the transformer consists of three phases, only one phase is shown because the constitution of each phase is the same. The primary winding 9 at the high tension side wound on the outer circumference of a core 8 is formed by the main winding 9a positioned at the outermost side and the two split winding 9b, 9c positioned at the core 8 side. The number of winding is the same but the diameters of winding are made differ previously in the winding 9b, 9c in this constitution, and secondary winding 10 at the low-tension side is inserted between these winding. The changer 11 is mounted, and either of the winding 9b, 9c is connected selectively to the winding 9a. Accordingly, the winding 9a and 9b are connected when load is large and phase advancing reactive power is low, and the winding 9a and 9c are connected when load is small and the phase advancing reactive power is high.
Patent JP-S59163498-A (JP)
Inventor: YOSHIOKA SHIGEHIKO
IPC: D06M15/285
Filed: 1983-03-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。