baber/WOPTO huggingface dataset:
Patent JP-2000210963-A (JP)
Title: Energy beam emitting type continuously molding machine and fiber-reinforced plastic plate-like molding
Inventor: HAYASHI NORIYA
IPC: B32B5/28
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To manufacture a molding having characteristics such as excellent strength or the like by providing a resin tank for impregnating a fiber material with an energy beam curable resin composition containing a photopolymerizable resin and a photopolymerization initiator, a pressurizing mechanism for throttling the material to bring the material into close contact with each other, and an energy beam emitting light source. SOLUTION: In the case of continuously molding of an FRP plate, a continuous fiber material such as a cloth, a mat, a tape or the like is drawn from a supply roll 3, and the material is passed through a resin tank 4 fully filled with a resin 5. Then, a plurality of the fiber materials are superposed by rolls before pressing, its thickness is regulated, the materials are gathered, then passed through a pressurizing mechanism and an energy beam emitting light source 2 and cured. In the case of manufacturing a thick plate-like FRP or CFRP as a molding, as a press, a belt roll made of a caterpillar-like roll is used. In the case of manufacturing a flat plate material, a flat material having no protrusion and recess part is used. In the case of manufacturing a corrugated plate material, the part of the belt roll press 1 is replaced with one having a protrusion and recess state.
Patent JP-S55108843-A (JP)
Title: Amine derivative
Inventor: NEGORO KENJI
IPC: C11D1/02
Filed: 1979-02-14
Abstract: NEW MATERIAL:An amine derivative of formula I (R 1  and R 2  are H or 1W18C alkyl, although one of them is at least alkyl and the total number of C forming the alkyl groups of R 1  and R 2  is 8W18; R 3  is H or hydroxymethyl; Y is CH 2 , CO, O, OCH 2 , CONH, etc.; Z is SO 3 H, OSO 3 H, etc.; n is 0W3) and its salts.  
     EXAMPLE: (N-Sulfoethyl-2-N-undecyl)-colamine.  
     USE: Buffering and surface active actions, and no toxicity. Especially useful in a biochemical field where pH has to be adjusted to 6W11, e.g. protective anti-inflammatory agents for cells and skin, carcinostatics, preventives of cancers, or compounding agents for solid detergents.  
     PREPARATION: The compound formed by the reaction of a compound of formula II and a compound of formula HOX 1  (X 1  is halogen is reacted in the presence of an alkali, and then successively with ammonia and the compound of formula III, to obtain the compound of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11210033-A (JP)
Title: Single lever type mixing faucet
Inventor: SASAKI YASUHITO
IPC: E03C1/044
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To improve the operability of a lever in a single lever type mixing faucet, in which a mixing valve is installed at the front end of a rotatable water discharge pipe. SOLUTION: A water discharge pipe 1 consisting of an upstanding section 2 disposed in upright in approximately the vertical direction from a counter A and an extending section 3 extended in approximately the horizontal direction from the upper section of the upstanding section 2 is mounted rotatably around a vertical axis P, and a mixing valve 4 capable of adjusting the temperature and flow rate of cold and hot water discharged from a water discharge opening 5 formed to an underside by a single lever 6 is set up at the front end of the extending section 3. The temperature of cold and how water is adjusted by rotating the lever 6 left and right in the periphery of the axis Q of the extending section of the water discharge opening 1 at that time, and the flow rate is controlled by upward and downward operation.  Accordingly, the temperature of cold and hot water can conveniently by adjusted by a single hand without the accompanying turn of the lever and the water discharge pipe as seen in conventional devices, and operavility can be improved.
Patent JP-H07195658-A (JP)
Title: Screen printing apparatus
Inventor: MASUDA SADAO
IPC: H05K3/12
Filed: 1994-02-10
Abstract: PURPOSE:To adjust a pressing force of a squeegee in accordance with a state of a surface of a substrate. CONSTITUTION:A CPU 53 controls a driving mechanism based on data of a pressing force of a squeegee including an upper and a lower limits of an allowable range during a printing operation which is stored in a RAM 54, thereby executing the printing operation. The pressing force at this time is detected by a load cell 41. If the pressing force is detected to exceed the allowable range from a comparison between the detecting result and the allowable range of the pressing force, the CPU 53 controls the driving mechanism not to conduct a next printing operation.
Patent JP-H04341220-A (JP)
Title: Pillow
Inventor: HIRATA KAZUMA
IPC: A47G9/00
Filed: 1991-02-07
Abstract: PURPOSE:To obtain the pillow which abounds in a heat retaining property and does not tire out an arm even in the case of an arm pillow, and prevents a shift of the contents caused by use for many hours by forming the pillow in a shape in which one of long sides of a rectangle is curved and recessed to the inside or in a shape in which both the long sides are curved in the same direction, and providing a gore on the curved and recessed long side. CONSTITUTION:In a plane figure, one long side 1 of roughly a rectangle is curved toward the inside of the rectangle, or the opposed long side 3 is curved in the same direction. Also, only on the side of the recessed long side 1 of the pillow, a gore 2 is provided. In such a way, adhesion of a quilt and a shoulder part becomes high and the heat retaining effect is not spoiled. Also, it does not occur that the contents of the pillow are shifted to the upper part, sand even in the case of executing an arm pillow, the arm does not get tired.
Patent JP-2000211296-A (JP)
Title: Decorative material
Inventor: TAKAO YASUMASA
IPC: B32B33/00
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To constitute a decorative layer out of a rolled body with a spot-form pattern of a chip aggregate, and impart a high wear-resistance to the decorative pattern extending to the total thickness of the decorative layer by arranging the decorative layer wherein a pattern upper layer having a semi-transparent composition containing a transparent filler and a pattern lower layer are joined and rolled. SOLUTION: By arranging a decorative layer wherein a pattern upper layer having a semi-transparent composition containing a transparent filler and a pattern lower layer are joined and rolled, this decorative material having a drawn pattern of a laminated body comprising the pattern upper layer and the pattern lower layer, is manufactured. In the decorative material 27, a sea section 24 for which the pattern lower layer is rolled, contains more opaque filler substance such as calcium carbonate compared with an island section 26, and contains less transparent filler material such as talk compared with the pattern upper layer. A semi-transparent section 25 for which the pattern upper layer containing the transparent filler material is rolled, expands around the island section 26 by forming cold marks by drawing a thin section.  The island section 26 becomes a clear island section of a small unit by cold-drawing a comparatively thick section of the surface upper layer.
Patent JP-H10214694-A (JP)
Title: Discharge lamp lighting device
Inventor: SANO MASAHITO
IPC: H05B41/282
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device having a voltage rising chopper circuit and an inverter circuit to reduce the load of the inverter circuit. SOLUTION: When a fluorescent lamp FL is fully lighted, a large lamp current is conducted to increase a voltage drop of a resistor R12, and a transistor Q11 is turned on to maintain a constant output of a voltage rising chopper circuit 3. When the fluorescent lamp FL is partially lighted, a small lamp current is conducted to decrease the voltage drop of the resistor R12. Hence, an apparent resistance value between an emitter and a collector of the transistor Q11 is increased to produce an apparently high input even when a voltage value of a capacitor C3 is not changed. For this reason, the voltage rising chopper circuit 3 is controlled to suppress its output as compared with the case of full lighting. In the case of a high output of an inverter circuit 5 as compared with the case of a low output of the inverter circuit 5, an output of the voltage rising chopper circuit 3 is lowered.
Patent JP-H06202578-A (JP)
Title: Dot matrix display device
Inventor: YAMADA MICHIYASU
IPC: G09G3/20
Filed: 1993-01-07
Abstract: PURPOSE:To provide a dot matrix display device unnecessitating the revision in a circuit of a system device side accompanied by the variety of a display mode and suppressing the increase in signal lines between devices. CONSTITUTION:The dot matrix display device is provided with an image display device 17 provided with dot matrix display parts 19, 20, 21 and an LCD control circuit 18, a display memory device 14 storing data displayed on the image display device 17 and a display device control circuit 13 controlling the image display device 17. A register data area storing the control data is provided in the display memory 14 in addition to a display data area, and a register group consisting of one or above of the registers storing the control data and a register control part are provided in the LCD control circuit 18, and the register control part is provided with a means selecting the register storing the control data transferred from the display memory 14 from the register group based on a control signal sent from the display device control circuit 13 and storing the control data in the selected register.
Patent JP-H0622902-A (JP)
Title: Laparoscope and laparoscopic operation method
Inventor: RICHIYAADO EE OORU
IPC: G02B23/24
Filed: 1992-01-31
Abstract: PURPOSE: To enable an abdominoscope to insert into the cavum peritonei through a main cannula and a sheath needle assembly without clouding in its tip end by equipping a high rigidity-and long sheath having a specified length and a tip end and a means restricting a fluid blowing means to remove obstacles for pictures. CONSTITUTION: A device 30 contains a high rigidity-and long sheath tube 32 having a specified length and a distal end or a tip end 36 and a proximal end 38. A picture transmitting means to transmit a picture from a tip 44 through the tube 32 to the proximal end 38 is contained in the inner part of an abdominoscope. The tip 44 is arranged in the tube 32 and contains in the distal end 36 a means restricting a nozzle 80 which is a means to flow a fluid across the outer surface of a picture transmitting means 76. In addition, the nozzle 80 is connected to No.2 channel which is a means to form a fluid channel extending the tip 44 of the abdominoscope to the proximal end of the tube 32. This fluid is a brime pressurized from about 200 to about 350mmHg.
Patent JP-H04237555-A (JP)
Title: Method and device for removing skull to ladle
Inventor: YANAGISAWA YUTAKA
IPC: B22D43/00
Filed: 1991-01-16
Abstract: PURPOSE:To easily and surely remove skull formed with remained molten metal stuck to inner face of a ladle for supplying the molten metal into a caster. CONSTITUTION:In a device for removing the skull 38 formed with the molten metal stuck to the inner face of ladle 32 after dipping up the molten metal with the ladle 32 from a holding furnace 14 to pour this into the caster 10, a nozzle 34 for injecting compressed air to gap developed at between the inner face of ladle 32 and periphery of the skull 38 caused by shrinkage in the periphery of skull 38 is provided.
Patent JP-H07210168-A (JP)
Title: Megaphone
Inventor: HARADA MUTSUMI
IPC: G10K11/08
Filed: 1994-01-17
Abstract: PURPOSE:To provide a megaphone capable of easily generating continuous bead sounds over a long period as clappers in addition to its use as a megaphone and having a high value as a commodity of taste. CONSTITUTION:The megaphone consists of a hollow megaphone body 52 formed like a club, a recessed part 53 formed on the side wall 52a of the body 52 and an oscillation body 55 fixed to the bottom 53a of the recessed part 53 at its lower end 55a and loading a beating body 56 having a shape decorated by persons, animals or various characters or a shape decorated by sporting goods such as a half ball, a bat and a glove.
Patent JP-H05213215-A (JP)
Title: Rear wheel steering device for vehicle
Inventor: OMURA HIROSHI
IPC: B62D7/14
Filed: 1992-01-31
Abstract: PURPOSE:To provide a rear wheel steering device for a vehicle wherein behavior of a vehicle is prevented from instability even during the occurrence of fail where bleeding of an oil pressure to a hydraulically-driven means is needed, in a steering device which is of a phase inversion type for performing control of a steering ratio with the aid of a motor. CONSTITUTION:A rear wheel steering device for a vehicle comprises an electric motor 56 for performing variable control of a steering ratio of a rear wheel to the steering angle of a front wheel, a hydraulically-driven means for steering rear wheels by means of an oil pressure according to a steering ratio, means (100 and 101) for detecting the fail state of rear wheel steering, and fail safe valves (83 and 85) for bleeding an oil pressure from the hydraulically-driven means so as to bring the steering angle of a rear wheel into a neutral position in a fail state. The fail safe valve is operated so as to bleed an oil pressure from the hydraulically-driven means according to detection of the fail state of rear wheel steering and also an electric motor means is forced into its stop.
Patent JP-H02197168-A (JP)
Title: Semiconductor memory device
Inventor: ABE KAZUHIKO
IPC: H01L27/11
Filed: 1989-01-26
Abstract: PURPOSE:To obtain a fine resistive element without using a mask pattern which defines the width of the resistive element by a method wherein a resistor is formed on the side wall, whose thickness and the width are controlled by the thickness of an insulating film. CONSTITUTION:The surface of a P-type substrate 10 is demarcated with an oxide film 11 as specified, a gate electrode 2 and an N diffusion layer 2 are provided, and the surface of the substrate 10 is covered with an interlaminar insulating film 13. CVD films such as a CVD SiO2 film 8 and a non-doped poly Si 9 are laid thereon. The high resistance poly-Si 9 is anisotropically etched to leave a very fine resistor on the side wall of the SiO2 film 8. The disused side wall is removed through patterning, wiring is executed as specified to complete the formation of a resistor loaded type static RAM provided with transfer transistors Q1 and Q2 and driver transistors Q3 and Q4. A high resistance element R is formed of poly-Si deposited as the side wall of an insulator layer, so that the high resistance element R, which is thin and very small in width, can be obtained and a semiconductor device of this design can be reduced in power consumption at standby.
Patent JP-H07223793-A (JP)
Title: Rail structure of monorail-type conveying device
Inventor: YOSHIDA SHIGERU
IPC: B61B13/06
Filed: 1994-02-14
Abstract: PURPOSE:To decrease the cost of equipment as well as to enable a monorail path to be optionally changed by arranging a plurality of short pipes at distances, inserting a flexible vertical band plate into inner holes of the short pipes, and connecting both ends to both end metal fittings. CONSTITUTION:Circular end metal fittings 11 are respectively provided on both ends of a flexible rail 10, and respective both end metal fittings 11 are connected to each other by the flexible band plate 12 fixed on the vertical diameter. A plurality of short pipes 13 are provided on the band plate 12. Small gaps A are provided among short pipes 13, 13. Plural pairs of trolley wheels of a trolley are supported on the upper outer periphery of the short pipes 13. When the path of the flexible rail is changed, the band plate 12 is horizontally bent to the radius of curvature, thereby a plurality of short pipes 13 arranged at distances changes their arrangement form along the radius of curvature of the band plate 12, so as to change the path.
Patent JP-H07224600-A (JP)
Title: Method of measuring segment shape for shielding construction work
Inventor: MIURA SATORU
IPC: E21D11/40
Filed: 1994-02-14
Abstract: PURPOSE:To provide a method of measuring the shape of segments for a highly precise shield construction work regardless of the mechanical precision of a segment erector. CONSTITUTION:A pivot shaft 8 parallel to the axial line C of a shield excavator 1 is fixed at the inside of the shield excavator 1. A non-contact type distance meter 7 positioned to the direction crossing at right angles with the pivot shaft 8 at the rear end of the pivot shaft 8 viewed from the excavation direction is fitted rotatably around the the pivot shaft 8. The relative position of the center line of the pivot shaft 8 against the shield excavator 1 is measured. Further, the distance meter 7 is rotated around the pivot shaft while measuring the rotary angle to measure the distance from the center line of the pivot shaft to the opposite point on the inner face of the segment 5 by the distance meter 7. The sectional shape of the inner face of the segment 5 against the shield excavator 1 is obtained from the rotary angles against three or more opposite points measured and distances to the center line of the pivot shaft 8.
Patent JP-H08188499-A (JP)
Title: Production of gallium-arsenic single crystal
Inventor: KOHIRO KENJI
IPC: H01L21/208
Filed: 1995-01-10
Abstract: PURPOSE: To obtain a half-insulating GaAs single crystal having excellent quality by a method simpler than usual due to omit the first heat treatment, by melting GaAs raw material and growing a single crystal under an As vapor pressure. CONSTITUTION: A GaAs seed crystal 6 is put on a protruding part of the bottom of a crucible 3 in a quartz ample 1 having an As reservoir part 1b and a crucible-supporting part 1a, and a GaAs raw material having an atomic ratio of As to the total of Ga and As of 0.46-0.49 is put on the seed crystal. As for supplying As gas is put in the As-reservoir part 1b. The quartz ample 1 is evacuated and a cover 5 is fused and sealed, and the GaAs raw material is molten to obtain a raw material melt, the As-reservoir part 1b is heated and kept at 575-605 deg.C, then a single crystal is grown from the raw material melt to obtain a GaAs single crystal having an atomic ratio of As to the total of Ga and As of 0.50001-0.50010. This single crystal is heat-treated at 800-1000 deg.C for about 3 hours.
Patent JP-S56114636-A (JP)
Title: Device for tightening screw
Inventor: SAKODA MOTOZOU
IPC: B23P19/06
Filed: 1980-02-14
Abstract: PURPOSE: To insert a bit except in a protruded edge to attach an escutcheon to a cabinet, by coupling a bit shaft to the bit through gears and providing a step between the bit and the bit shaft.  
     CONSTITUTION: A bit shaft 26 is attached to a gear 27 provided in a screwdriver frame 24. The gear 27 is engaged with another gear 28 fitted with a bit 29. The tip of a screw tightening section 34 is opposed to the tapped hole 44 of a cabinet 6. At that time, since a step is provided between the bit shaft 26 and the bit 29 by the gears 27, 28, the bit shaft 26 does not come into contact with the edge 43 of the cabinet 6 and the bit 29 gets completely under the edge 43. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04255314-A (JP)
Title: Manufacture of hollow molded object
Inventor: HARA TADANAO
IPC: B29C45/17
Filed: 1991-02-08
Abstract: PURPOSE:To obtain the light and large hollow molded object, while the defects such as gas-burning, the ununiform diameter or the uneven thickness in hollow part, the color-unevenness between gas-penetrating part and gas-unpenetrating part and trapped gas or bubble are removed by injecting gas into molten resin, while a gas feeding pin is put into the molten resin fed in a mold closed imperfectly. CONSTITUTION:A movable mold 4 is moved to a stationary mold 5, and when suitable cavity-clearance is obtained, molten resin 11 is fed into a cavity through a resin-path 6 by advancing a screw. Then, the movable mold 4 may be in stopping or in moving. The movable mold 4 is fully clamped, and the molten resin 11 is pressed between both molds 4, 5 and its cavity is filled with said resin. Before the finish of said mold-clamping or simultaneously with said finish, an air-feeding pin 8 is put into the molten resin 11 and gas is injected.
Patent JP-S57133146-A (JP)
Title: Preparation of urea resin filler
Inventor: IFUKU NAOYUKI
IPC: C08L61/04
Filed: 1981-02-10
Abstract: PURPOSE: To improve the redispersibility of a filler after caking, by reacting a precondensate of urea with formaldehyde with an inorganic filler, and forming polymeric particles.  
     CONSTITUTION: A precondensate of urea with formaldehyde is incorporated with 3W50wt%, preferably 5W30wt%, based on the solid content in the precondensate, inorganic filler, and the resultant mixture is then reacted in the presence of an acid catalyst and neutralized to give fine polymeric particles. The addition of the inorganic filler is carried out in the step before the formation of the polymeric particles, by any one of the following methods: The filler is added to the step after the synthesis of the precondensate, or the filler is previously added to the reaction system or during the course of the synthesis of the precondensate. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58145744-A (JP)
Inventor: GIYUNTAA TSUCHIEURIN
IPC: C08L21/00
Filed: 1983-02-07
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-H06294588-A (JP)
Title: Slag removing device for hearth hardware of vertical heating furnace
Inventor: SHINOHARA YUICHIRO
IPC: C21D9/00
Filed: 1994-02-14
Abstract: PURPOSE:To prevent a steel piece from falling by a slag which is adhered and accumulated on a hearth hardware of a vertical heating furnace, and prevent the furnace wall from being damaged by a swelling of the slag. CONSTITUTION:A slag deposit which is adhered to a hearth hardware 2 being provided on the top of an elevating beam 3 is struck down by hammers. A hammer head which is held by an expanding-retracting mechanism to astride the hearth hardware 2 is rotated by using a rotate-driving device 7. The slag which is adhered and accumulated on the upper surface and side surfaces of the hearth hardware 2 is struck down by a hammer for the upper surface and hammer 63 for the side surface of the hammer head. Since the upper surface of the hearth hardware 2 is flat, a steel piece can be prevented from falling down.
Patent JP-H03224375-A (JP)
Title: Video crosstalk detector
Inventor: SATO KATSUJI
IPC: G11B20/00
Filed: 1990-01-30
Abstract: PURPOSE:To attain accurate pickup position adjustment by extracting a modulation signal from an RF signal read by a pickup from a video circuit, digitally converting the modulation wave signal and displaying the signal onto an analog meter by using a peak-hold signal thereby applying quantitatively tangential tilt angle adjustment. CONSTITUTION:A modulation wave extraction circuit 4 receives an RF signal fed from a video circuit 1 and extracts only a modulation wave component in a frame synchronizing signal period and outputs an extracted modulation waveform (figure c). A modulation wave extracted by the modulation wave extraction circuit 4 is amplified by an amplifier 5 (figure d), converted into a DC voltage by an A/D converter 6, a peak value is held by a peak hold circuit 7 and a waveform shown in figure (e) is obtained. The peak value signal as shown in the figure (e) obtained in this way is amplified by a DC meter amplifier 8, displayed on an analog meter with a display device 9 and video image crosstalk is displayed quantitatively.