baber/WOPTO huggingface dataset:
Patent JP-H07143198-A (JP)
Title: Switching type demodulation circuit
Inventor: ISHIGAKI YUKINOBU
IPC: H04L27/14
Filed: 1993-11-19
Abstract: PURPOSE:To provide a switching type demodulation circuit in which modulated signals of plural kinds such as PSK and FSK are demodulated easily through the changeover of partial components of one circuit in which most components are used in common. CONSTITUTION:The demodulation circuit is provided with a phase locked loop 25 receiving a modulated signal to recover a carrier, a phase shift circuit 21 shifting the phase of the recovered carrier by nearly 90 deg., a 1st changeover switch Sw1 selecting and outputting either signal from the phase locked loop 25 and the phase shift circuit 21 depending on the kind of the modulation of the modulated signal, a 1st multiplier 15 multiplying the signal selected by the switch and the received modulated signal to obtain a basic information signal, and a 2nd changeover switch Sw1 or the like selecting the information signal or a DC voltage based on the kind of modulation in the received modulated signal and providing the selected signal to a 2nd multiplier 17 included in the phase locked loop 25 to implement demodulation of plural kinds.
Patent JP-H03176588-A (JP)
Title: Fabrication of louvered window
Inventor: SUGIMOTO SHINJI
IPC: E06B7/082
Filed: 1989-12-05
Abstract: PURPOSE:To improve the working efficiency by connecting louver board-setting plates to the underside of a position where a chevronny is formed on the upper side of a whole window body, and by attaching a chevronny frame to the chevronny part with the upper corners of the whole window body cut out. CONSTITUTION:The complete body 4 of a louvered member is fabricated with a number of louver boards 3 installed at equal intervals to frame members 1 and 1 on the right and left. Louver board-setting plates 19 and 19 are con nected to the upper part of the complete body 4. Then upper corners 5 and 5 of the complete body are cut out in straight line at optional angle or in circu lar arc along the setting plates 19 and 19 on one side or on both sides of the complete body. A chevronny frame 8 is fixed to the upper ends of the frame members 1 and 1 with screws 11 and 11 with tie plates 10 and 10 interposed in between. The top of the chevronny frame 8 is then fixed with screws 13 and 13 with a tie plate 12 placed to the inside thereof. Thereby, the work effi ciency can be improved, requiring less hours for work.
Patent JP-H02160883-A (JP)
Title: Device for manufacture of tape for curing
Inventor: MATSUOKA MICHIO
IPC: C09J7/02
Filed: 1988-12-13
Abstract: PURPOSE:To make it possible to roll up the title tape into a roll of a smaller diameter as a whole by a device provided with a specified stepped roller, a film roll-up means, and a means to apply a lengthwise stretching force to a film after sticking a self-adhesive tape thereto. CONSTITUTION:A stock film 72 set on a stock film setting shaft 1 passes a roller 16, a tension roller 4, a roller 17, and a roller 18, is folded with plates 19 and 20 and is passed through the space between rollers 23 and 24. It then passes half round a roller 62 and a stepped roller 57 respectively. When passing the stepped roller 57, it is positioned so that the single portion of a film 73 is in contact with the smaller-diameter section 58 of the roller 57 while the multiple portion with the larger-diameter section 59 thereof. It is then rolled round a bobbin 46. On the other hand, a self-adhesive tape 70 having a self-adhesive applied to one side thereof passes half round a roller 61 in such a manner that the non-tacky surface thereof is in contact with the roller 61; it passes the stepped roller 57, where a part of the tacky surface 79 thereof is caused to adhere to the area along the single portion of the film 73 on the smaller- diameter section of the stepped roller 57; and it is then rolled round the bobbin 46.
Patent JP-H06219950-A (JP)
Title: Medicine for improving glaucoma
Inventor: MITA SHIRO
IPC: A61K31/00
Filed: 1991-11-28
Abstract: PURPOSE:To provide a medicine for improving glaucoma, containing a specified 2-phenyl-3-oxo-2H-1,4-benzothiazine derivative as the active component and excellent in intraocular pressure depressor activity. CONSTITUTION:A medicine for improving glaucoma, containing a compound of formula I [R<1> is H, an alkyl, a halogen, OH, an alkoxy, etc.; R<2> is H, an alkyl or a cycloalkyl; R<3> is H, an alkyl, OH, an alkoxy, a halogen, etc.; R<4> is H or an alkyl; A and B are each an alkylene; (n) is 3 or 4] or its salt as the active component. Among the compounds of formula I, a compound of formula II [R<11> is an alkoxy; R<12> is an alkyl; R<14> is an alkyl; A<1> and B<1> are each an alkylene; (m) is 1 to 6] or its salt, e.g. 3,4-dihydro-2-{5-methoxy-2-[3-[N- methyl-N-[2-[(3,4-methylenedioxy)phenoxylethyl] amino] propoxy] phenyl}-4- methyl-3-oxo-2H-1,4-benzothiazine phthalic acid salt is more preferably used.
Patent JP-H03176010-A (JP)
Title: Electric water-boiling vessel with turntable
Inventor: ONISHI SHIGEZO
IPC: A47J27/21
Filed: 1989-12-04
Abstract: PURPOSE:To prevent creaky noise of the title vessel, by a method wherein a plurality of projections are fitted into a ring-shaped groove provided on the under surface near the periphery of a cover, and are placed on a circular line on the surface of a turntable, and among them, three projections dividing the circular line into three nearly equal parts, are formed so as to be higher than other projections. CONSTITUTION:A ring-shaped groove 11 is provided downward on the under surface near the periphery of a cover 5, and a plurality of projections 13 are fitted into this ring-shaped groove 11, and they are on the surface of a turntable 12 almost in the shape of a pan molded of polypropylene or the like. Among a plurality of these projections 13, three projections of 13a, 13b, 13c are on a circular line, which is divided at any points into three nearly equal parts, and are slightly higher than other projections of 13d, 13e, 13f, 13g, 13h, 13i, 13j, 13k, 13l. For that reason, the projections of 13a, 13b, 13c are always in contact with the ring-shaped groove 11, and even if the title vessel is drawn by rotation, the projections of 13a, 13b, 13c are not vibrated, and so, creaky noise is extremely low. Hence, the noise can be held down to the level with no matter in practical use, and the end play of a vessel body 2 is also prevented since the body 2 is supported at three points.
Patent JP-H02163570-A (JP)
Title: Cylinder tube material
Inventor: WATABE AKIRA
IPC: F15B15/14
Filed: 1988-12-15
Abstract: PURPOSE:To obtain a cylinder device suitable for the fields where the lightweight formation is necessary by dispersing a specific quantity of the strengthened particles having a specific average particle diameter in Al metal as cylinder tube material. CONSTITUTION:The cylinder tube material contains the strengthened particles having an average particle diameter of 5-10mum in a range of 1-10wt.% in dispersion in Al metal. As the Al metal, a variety of Al alloy such as the casting Al and extension Al alloy, are used, besides pure Al, and properly selected from the view point of pressureproof strength. As the strengthened particle, the ceramic particles such as Al2O3, SiC, and mica are used. Though, in this constitution, it is considered that the Al metal is not suitable as the sliding material because of the low abrasion resistance, the Al metal can be provided with high abrasion resistance nearly equal to that of iron by uniformly dispersion-adding hard ceramic particles.
Patent JP-H10164522-A (JP)
Title: Data-processing method inside teletext page, and decoder
Inventor: GYARMATI SANDOR
IPC: H04N7/025
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a data processing method inside a teletext page, usable for an electronic program guide with a small capacity memory by constituting data inside a data block, successively storing the page in two or more different buffers and processing the data of a first page stored in a first buffer, while the data of a second page are obtained in a second buffer. SOLUTION: Data pages transmitted typically as 1DF×××× are obtained by an obtaining unit HW and successively stored in two different page buffers PA and PB. Both pages are generated from a stream 1 or the stream 2. When a gage A has been completely obtained, the data inside the buffer PA are completely processed, and a page B is obtained in the buffer PB during the time. The processing of the page A is ended, before restart of fetching the page A in the buffer PA. Then, each of block buffers BB1 and BB2 is used for each stream.
Patent JP-S63161851-A (JP)
Title: Squirrel-cage induction motor
Inventor: KANDA AKIO
IPC: H02K17/30
Filed: 1986-12-23
Abstract: PURPOSE:To continuously control a starting current and to control the speed of an induction motor by displacing one of two rotors aligned axially circumferentially in a predetermined angular range. CONSTITUTION:A first rotor A is securely fitted to a rotational shaft 3, a second rotor B is slidably mounted so as to relatively rotate with respect to the shaft 3 at a position axially displaced from the rotor A, and driven by a small-sized motor 11. The relative position between the rotors A and B is varied by the motor 11 in a predetermined angular range to displace the phases of electromotive forces induced in the squirrel-cage windings of the rotors A, B to control currents, thereby continuously controlling the starting current. Similarly, since the torque generated at the motor is continuously varied, it can be utilized as speed control means for a load torque. Thus, since a special starter is not used, a compact structure can be provided.
Patent JP-H02160878-A (JP)
Title: Stock solution composition for airsol paint
Inventor: MARUYAMA SHIZUO
IPC: C09D133/06
Filed: 1988-12-14
Abstract: PURPOSE:To improve an efficiency of adhesion to a substance to be coated, luster, water and alkaline resistances and drying characteristics of the coated film, spray applicability when sprayed and can stability when stored by compounding a specified acrylic resin and a mixed org. solvent. CONSTITUTION:An acryl resin (A) is obtd. by copolymerizing 40-90% methyl methacrylate (a), 10-60% one or more monomers (b) selected from acrylic acid (or its deriv.), methacrylic acid and methacrylic acid deriv. except component (a), and 10% or less copolymerizable monomer (c) except the components (a)-(b) or 40% or less alkyd resin (c). A mixed org. solvent (B) is separately obtd. by mixing 43-55% 1,1,1-trichloroethane or methylene chloride (d) and 45-57% one or more org. solvents (e) with a flash point of 0 deg.C or higher. 10-30 pts.wt. component A and 20-75 pts.wt. component B both based on 100 pts.wt. obtd. compsn. and, if necessary, a cellulose deriv., a plasticizer, etc., (C) are compounded.
Patent JP-2001197784-A (JP)
Title: Generator
Inventor: SUDA MANABU
IPC: H02P9/00
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To supply DC power to three or more plural DC loads merely by electrically connecting the two sets of fellow output terminals on plus side and minus side which form a pair with each other while avoiding increase of the number of parts or the large change of circuit constitution, in a generator which can output power, switching DC power and AC power. SOLUTION: This generator is provided with the third changeover switch 12 which switches continuity and break between the middle part of the second DC coil 2 and the DC output terminal on the second minus side, and a resistor which adjusts the control voltage inputted into an automatic voltage adjusting circuit 8 is constituted of a variable resistor which changes the resistance, according to the operation of an operation means 24, by enabling itself to be the resistance which makes the AC output the rating at one point within the operation range of an operation dial 24, and the output terminals 16P and 20P on the first and second plus sides are connected electrically with each other, and also the output terminals 16M and 20M on the first and second minus sides are electrically connected with each other.
Patent JP-S63168016-A (JP)
Title: Powder magnetic field molding device
Inventor: KUROSHIMA HIDEO
IPC: H01F41/02
Filed: 1986-12-29
Abstract: PURPOSE:To obtain the molded body having stabilized magnetic characteristics by a method wherein a metal is heated up when it passes a part which is subjected to the effect of magnetic field, the heat is radiated from the other part, and the effect of temperature inflicted on the magnetic powder can be prevented. CONSTITUTION:On a powder feeding stage 13, the upper end of a metal mold 12 is opened by the falling of a punch 23 and the rising of a punch 22 following the movement of a metal mold 12, and powder (a) is supplied (24). The punch 23 is moved up on the latter stage, the powder is scraped off, and a fixed quantity of powder is filled in the mold. After a temporary pressurizing operation has been performed on the stage 23, the punches 23 and 24 are strongly pressed by the upper and the lower rollers 29 of a round rotating stand 11 on the stage 33, and the powder (a) is molded in the state wherein it is oriented in a fixed direction using the electromagnet 26 which has magnetic poles 17 and 18 on the inner and outer sides of the stand 11. The molded body (b) is carried to a demagnetizing state 15 in the above-mentioned state, and it is demagnetized by adding the magnetic field in the direction reverse to the molding stage 14 using the electromagnet 30 having magnetic poles 19 and 20 on the inside and the outside of the stand 11. On the stage 16, the molded body (b) is pushed up to the stand 11 by the punch 23, and it is discharged by a guide 35. According to this constitution, almost no effect of temperature is inflicted on the powder (a), and the molded body (b) having stabilized characteristics can be obtained.
Patent JP-H11129621-A (JP)
Title: Forgery preventive thermographic sheet
Inventor: UMEDA MAKOTO
IPC: B41M5/337
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a forgery preventive thermographic sheet for rapidly and easily deciding a truth or falsehood of copy information by a simple method without using a special equipment such as a black-light emitting apparatus. SOLUTION: In the forgery preventive thermographic sheet 1 comprising a thermal transfer layer 3 provided at a predetermined part of a surface of a base material 2, the layer 3 is colored at the ambient temperature, and mainly formed of a hot-melt wax containing a temperature indicating agent including a microcapsule to be color erased by heating and/or a thermoplastic resin.
Patent JP-H05211182-A (JP)
Title: Package for semiconductor device
Inventor: WASA KENJI
IPC: H01L21/52
Filed: 1991-11-29
Abstract: PURPOSE:To improve heat dissipation, to improve a positioning accuracy between mounting components and to suppress a fluctuation in the characteristics of the components by a method wherein mesh-shaped or striped grooves are formed at component mounting positions on the component mounting surface of a heat dissipation plate conforming to the sizes of the mounting components. CONSTITUTION:Plane parts (a) and a plane part (b) for mounting circuit components are formed on the upper surface of a heat dissipation plate 1 in the interior of a package and a striped groove 4 is formed in the high plane part (b) in the center of the upper surface or mesh-shaped grooves 5 are formed at the mounting positions of the respective circuit components to be mounted on the plane parts (a and b) in the sizes of the bottoms of the components, that is, in the same area as the adhesion areas of the components. In such a way, the striped groove or the mesh-shaped grooves are formed, whereby in the case where the components are fixed to the package with a solder, the solder results in flowing along the striped groove or the mesh-shaped grooves and does not flow to the outside of the groove or the grooves. Accordingly, the position of a molten solder, the amount of the solder and the extent of the solder can be decided.
Patent JP-H11130654-A (JP)
Title: Foundation cosmetic
Inventor: IIDA MASAE
IPC: A61K8/00
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain a foundation cosmetic having improved adhesion of the cosmetic and help the makeup to last longer by including methylpolysiloxane having high degree of polymerization. SOLUTION: This foundation cosmetic contains 0.005 to 5 wt.%. preferably, 0.01 to 2%. of high molecular weight methylpolysiloxane, that is a cross-linked polymer of methytrimethoxysilane or methyltrichlorosilane and one or more kinds of polymers or copolymers prepared from monomers selected from (meth) acrylic acid and alkyl (meth)acrylates, which contain preferably 0.01 to 10%, more preferably 0.05 to 7%, based on the resin, of >=10C alkyl esters (e.g. lanryl methacrylate).
Patent JP-H04190856-A (JP)
Title: Roll press
Inventor: TAKEYA KUNIO
IPC: B02C4/32
Filed: 1990-11-22
Abstract: PURPOSE:To obtain a uniform particle size and to prevent the damage to machinery by using a variable speed electromotor as the drive motor for rotating one of a pair of rolls and providing a safety device contracting the gap between a bearing and a hydraulic cylinder against the elastic force of a spring. CONSTITUTION:When the variable speed motor of a fixed roll 3 is operated to make the number of rotations of the roll 3 same to that of a movable roll 4, crushing or grinding mainly generating the action of compressive destruction is carried out. When a material to be ground is crushed or ground by shearing destruction, the number of rotations of the fixed roll 3 is increased (or decreased) as compared with that of the movable roll 4 corresponding to the crushing or grinding degree to make the peripheral speeds of both rolls 3, 4 different. Whereupon, the raw material to be ground passing through the gap between both rolls 3, 4 receives uniform shearing force and compression force. When foreign matter is bitten in the gap between both rolls 3, 4, the disc 4e of the safety device interposed between the bearing 4a of the roll 4 and a hydraulic cylinder 5 is suddenly moved leftwardly to expand the gap between both rolls 3, 4. After the foreign matter is excluded, a steel ball 27 is moved rightwardly by a compression coil spring 28 to be received in a notch 21a to stop.
Patent JP-H07146677-A (JP)
Title: Electronic tube length control circuit
Inventor: HASHIZUME HIKARI
IPC: G10H1/00
Filed: 1993-11-22
Abstract: PURPOSE:To satisfactorily enable controlling musical intervals by without using a mechanical tube length controlling means. CONSTITUTION:A first and a second actuators 24, 16 and a first and a second sensors 10, 17 are arranged at straight tube parts 1, 2 of a wind instrument and also a first and a second electronic delay lines 13, 20 for delaying electric signals outputted from the first and the second sensors 10, 17 are arranged. Then, a mechanical wear and fault affected by musical interval changing operations can be eliminated by performing electronically musical interval changing operations performed at the straight tube part of the wind instrument by delaying the output of the first sensor 10 with the first electronic delay line 13 to supply it to the second actuator 16 and by delaying the output of the second sensor 17 with the second electronic delay line 20 to supply it to the first actuator 24.
Patent JP-H06142317-A (JP)
Title: Game ball discharger
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1992-10-30
Abstract: PURPOSE:To provide a game ball discharger which can easily control the discharging process and accurately discharge a specified number of game balls. CONSTITUTION:The rotary force of a motor 70A is transmitted to a driven gear 43 through gears 72, 73 to rotate a pair of sprockets 41, 42 coaxially fitted with the gear 43 to discharge game balls in the guide ways 30, 31. When a specified number of discharge balls are counted in accordance with the output of the discharge sensors 90, 91, the stopper solenoid 102 is degaussed and the stopper 101 is engaged in a rotation-prohibiting gear 44 coaxially fitted with the sprockets 41, 42 by the recovery spring 103 to regulate the rotation of sprockets 41, 42. As a result, a specified number of balls are discharged.
Patent JP-2000150928-A (JP)
Title: Transparent electrode substrate, manufacture thereof and photovoltaic element
Inventor: YAMAMOTO TAKESHI
IPC: H01L31/04
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a transparent electrode substrate, having a textured surface structure and is provided with a transparent conductive film. SOLUTION: An aluminium film 21 is formed (a) on a translucent substrate 1 by a sputtering method, the film 21 is partially etched away to roughen (b) the surface of the film 21, the film 21 is made to oxidize or to nitride by heating the film 21 in the atmosphere or a nitrogen atmosphere, to change (c) the film 21 into an aluminium compound film 2 consisting of a crystalline nitride oxide or aluminium nitride film and a transparent conductive film 3, consisting of a zinc oxide film or a tin oxide film is formed on the film 2 through the sputtering method for manufacturing (d) a transparent electrode substrate.
Patent JP-H05148461-A (JP)
Title: Production of printed article of kraft tacky tape and kraft tacky tape
Inventor: HIRAGORI MASAHIKO
IPC: B32B27/10
Filed: 1991-11-29
Abstract: PURPOSE:To obtain the subject printed article capable of efficiently carrying out printing of a small amount of production lot by subjecting a mold release agent layer to corona discharge treatment while unwinding a reeled kraft tacky agent tape, printing and processing and then forming a release agent layer a the printed and processed side. CONSTITUTION:A release agent layer 1a is continuously subjected to corona discharge treatment by a corona treating machine 2 at 5-200 m/minute transportation speed at 30-200V voltage at 1-30A electric current for 5-10 times while unwinding a reeled kraft tacky tape 1. Further the release agent layer 1a is printed and processed 4 by a printer 3. Then the tape is coated with a releasing agent with a release agent coater 6 at the printed and processed 4 side and the release agent layer 1a is formed to give the objective printed article.
Patent JP-H06141700-A (JP)
Title: Mat for growth and production of lawn
Inventor: NAMIKI TOSHIMITSU
IPC: A01G13/00
Filed: 1992-10-30
Abstract: PURPOSE:To provide a mat to be laid on a golf link, etc., to enable the growth and protection of lawn and ensure the smooth swing of the head of a golf club. CONSTITUTION:A number of through-holes 3 having arbitrary shape are regularly formed interposing a prescribed spaces on a plate 2 made of a soft or semi- rigid rubber or synthetic resin and having a prescribed thickness and protrusions 4 having prescribed length are regularly protruded on the plate except for the area of the through-hole 3 to form the objective mat 1. When the length of the protrusion is set to be longer than the length of spikes of a golf shoes, the sole of the shoes is supported by the protrusion 4 and the damage of lawn can be prevented even by walking with spike shoes on the lawn grown through the through-hole 3 of the mat 1.
Patent JP-H02162644-A (JP)
Title: Bf3 proportional counter tube
Inventor: FUKAKUSA SHINJI
IPC: H01J47/12
Filed: 1988-12-16
Abstract: PURPOSE:To suppress the reaction of fluoro-gas and a tungsten core filament with each other so as to permit to stably operate the title counter tube, by forming the anode of the counter tube, out of a specified metal filament. CONSTITUTION:The anode 6 of a BF3 proportional counter tube is formed through the process of plating a tungsten filament with Ni or Cr, or through the process of cladding it with the Ni, and or formed out of a Ni filament or a Ni-Fe-Cr alloy. Although the Ni is easily reacts on fluoro-gas, it forms a strong passivating film on its surface and is hereafter prevented from any further reaction on the fluoro-gas.