baber/WOPTO huggingface dataset:
Patent JP-H05316609-A (JP)
Title: Levitation propulsion guide system for magnetic levitation train
Inventor: SHIBATA MASAYUKI
IPC: B60L13/04
Filed: 1992-05-13
Abstract: PURPOSE:To reduce a current flowing to a levitation propulsion guide coil and to decrease a necessary conductor amount at the time of manufacturing the coil by dividing the coil into two layers, and deviating the layers of the coil in an advancing direction to be disposed. CONSTITUTION:First layer levitation propulsion guide coils 5b, 5d or 5e, 5g and second layer levitation propulsion guide coils 5a, 5c or 5f are provided on the ground, and deviated from each other in an advancing direction to be disposed.
Patent JP-S5821449-A (JP)
Title: Colored asphalt mixture
Inventor: OONISHI RENICHI
IPC: C08L95/00
Filed: 1981-07-30
Abstract: PURPOSE:A mixture having stable strength, improved high-temperature properties and brittleness resistance at low temperature free from reduction in strength by water immersion, obained by dispersing red mud into hot asphalt by a flashing method consisting of a fatty oil and an alkylamide, followed by blending the dispersion with sand and crushed stone. CONSTITUTION:Red mud is dispersed into hot asphalt by a flashing method consisting of a fatty oil and an alkylamide to give a dispersion, which is blended with sand and crushed stone. The alkylamide has preferably a boiling point of 120-220 deg.C(3mm.Hg), a freezing point of -8-16 deg.C, a specific gravity of 0.87- 0.88(25 deg.C), a viscosity of 13-19(25 deg.C, cps), and water-solubility of 8-38 (25 deg.C, g in 100g).
Patent JP-S61280219-A (JP)
Inventor: TORIGATA YOKO
IPC: A01G25/00
Filed: 1985-06-05
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-H11310258-A (JP)
Title: Structure for sealing mouth of force feed container made of plastic
Inventor: NAGAYAMA MITSURU
IPC: B65D45/02
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a seal structure for a mouth of a force feed container made of a plastic, in which an O-ring in the mouth is pressed and deformed to a predetermined size so that the mouth can be sealed while withstanding the pressure feed of gas and, further, in which a load from the side of the force feed container of the plastic does not adversely affect sealing properties. SOLUTION: A seal structure 22 for a mouth of this force feed container made of a plastic has a lid flange provided at a peripheral edge of a cap 24 for closing the mouth 23 of the container, a tightening ring 29 opposed to and tightened against the 11d flange with the aid of a bolt, and a mouth flange projecting in a cross-sectionally rectangular shape along an outer periphery near the mouth 23 of the force feed container of the plastic so that the mouth flange can be pinchingly held between the tightening ring 29 and the lid flange.
Patent JP-S63285998-A (JP)
Title: Method and device for manufacturing multi-layer substrate
Inventor: MIYOSHI KAZUO
IPC: H05K9/00
Filed: 1987-05-18
Abstract: PURPOSE:To enable multilayered substrates to be continuously and automatically formed, by conducting preimpregnation while a reinforcing fiber is continuously fed, forming a pattern circuit by laminating this preimpregnation and further performing its lamination and formation of the pattern circuit. CONSTITUTION:A preimpregnation manufacturing device 10 continuously feeds a crossed reinforcing fiber 11 to be impregnated with thermosetting resin, half setting it and forming preimpregnation. Forming prepreg layers 1, 1a in this way to be laminated, a laminated plate 7 is formed by setting the resin by means of a double belt press 20. And a pattern copying device 30 accumulates a conductor on a metallic belt 33, applying masking, to be transcribed to the laminated plate 7, and forming a pattern circuit 5 and a core material 3. Forming the core material 3 in this way while feeding same, laminating the prepreg layers 1b, 1c, the core material 3 is heated and pressurized by means of the second double belt press 50 to set the resin and form a compound plate 8. Forming the pattern circuit 5 on the compound plate 8 similarly by means of the second pattern copying device 60, a multilayered substrate 9 is formed.
Patent JP-S63305118-A (JP)
Inventor: HORUSUTO MIYUURERUUARUBUREHITO
IPC: C08G18/42
Filed: 1988-05-19
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-H11309636-A (JP)
Title: Manufacture of positioning jig for panel member
Inventor: SHINMYO TAKASHI
IPC: B23Q3/02
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To assemble supporting means positioning and supporting a panel member with a basement with a high accuracy in a space above the basement while manufacturing processes are lessened. SOLUTION: In this manufacturing method, the lower end parts of a plurality of columnar members 32 projected in a standard pattern coping with the plural kinds of panel members out of the lower surface of the flat shaped jig main body 31 of a boring jig 20, are impregnated with fused resin 41 housed in a tank body 40. Then, after fused resin 41 is hardened, the columnar members 32 are extracted, a plurality of positioning holes are formed in a standard pattern over the surface of hardened resin 41, and the insertion and fixation of the plural numbers of supporting means into given positioning holes thereby enables a positioning jig corresponding to one kind of a panel member to be thereby manufactured.
Patent JP-H05313217-A (JP)
Title: Nonlinear optical element and its production
Inventor: ASAI NOBUTOSHI
IPC: G02F1/361
Filed: 1992-05-13
Abstract: PURPOSE:To obtain the nonlinear optical element which has high wavelength conversion element and has multilayered films of inverted bipoles by widening the selectivity of materials and improving thermal and mechanical stability. CONSTITUTION:This nonlinear optical element has the multilayered structure formed with a first layer 1 and second layer 2 respectively consisting of nonlinear optical materials on a substrate 10 consisting of light transmissive glass, etc. Arrows d1 to d4 (or d11 to d14) respectively show the directions of the bipole moments of the respective layers and the respective layers are so laminated that these directions are counter-paralleled with each other with respect to the film thickness direction. Then, such trouble that the bipole moments of the respective layers adjacent to each other of the multilayered films are reversed during the formation of oriented films is averted and the nonlinear optical element having the inverted multilayered film constitution is stably obtd. The extremely higher conversion efficiency than the conversion efficiency of the nonlinear optical element of the single-layered film constitution is obtd. in the case, for example, a second harmonic wave generating element is obtd. by forming the element into the multilayered film structure in such a manner.
Patent JP-2000308983-A (JP)
Title: Laser marking procedure for surface-printed steel sheet
Inventor: MARUKAWA TAKANAO
IPC: B23K26/00
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a laser marking procedure for surface-painted steel sheets that can quickly and precisely marks them differently from a marking-seal technique. SOLUTION: This laser marking procedure for surface-painted steel sheets is desirable marking done by radiating a laser beam 5 on the surface of a surface-painted steel sheet 4 comprising a steel sheet 1 painted on one surface with a primer 2 of such a synthetic resin base as a polyester one and a coating 3 of such a synthetic resin system as a polyester one colored differently from the primer 2. The radiation of the laser beam 5 exposes the primer 2 in the surface, so that its color presents itself as an exposure 6 against the color of the coating 3.
Patent JP-H05299195-A (JP)
Title: High-speed atomic beam source
Inventor: KANEKO KAZUHIKO
IPC: H05H3/02
Filed: 1992-04-16
Abstract: PURPOSE:To discharge a high-speed atomic beam having high reliability by stably generating the cold-cathode discharge of the introduced reaction gas, and generating stable ions. CONSTITUTION:A tubular electrode 1 and a columnar cathode 2 arranged at a preset interval in a vacuum container 9 to generate a glow discharge are chamfered in shape to resolve pointed sections respectively.
Patent JP-S63287828-A (JP)
Title: Liquid crystal display controller
Inventor: TATEUCHI TSUGUJI
IPC: G02F1/133
Filed: 1987-05-20
Abstract: PURPOSE:To eliminate drop-out of display data and to enable exact reading of a display by executing a gradation display by a flickering display at the respective dots of a liquid crystal by shifting gradation pattern signals at every frame period and executing an area modulation display over the entire part of an image plane. CONSTITUTION:A memory control part (memory control means) 1 forms memory control signals 4 and memory address signals 5 by using the timing signal 3 sent from a timing forming part 2 and reads the display data 12 successively from a display memory 6 in which the display patterns are stored. On the other hand, said control part forms a liquid crystal control signal 8 from the timing signal 3 sent from the timing forming part 2. A gradation pattern forming part 9 forms a gradation pattern signal (area modulation signal) 10 by the liquid crystal control signal 8. A gradation selecting part 11 selects gradation display data 15 from the gradation pattern signal 10 is compliance with the value of the display data (display information) read out of the display memory 6. The gradation display which eliminates the drop-out of the display and decreases flickering is thereby enabled and the excellent functions are obtd.
Patent JP-S5823241-A (JP)
Title: Suction air controller of diesel engine
Inventor: ABE MASAYUKI
IPC: F02M31/07
Filed: 1981-08-04
Abstract: PURPOSE:To reduce vibration and noise of an engine by composing a suction air passage of main and auxiliary suction passages and supplying heated air from the auxiliary suction air passage only in a low load. CONSTITUTION:A main suction air passage 5a and an auxiliary suction air passage 5b are formed at the upperstream site of a suction pipe 5 and a heated air supply pipe 5c is formed at the upperstream site of the auxiliary suction air passage 5b. A potentiometer 9 for detecting an opening of a main suction air throttle valve 10a is mounted to a shaft 11a thereof. A shaft 11b of an auxiliary suction air throttle valve 10b is longitudinally reciprocated under the influence of the stroke of a rod 18 of an actuator 17. When an opening of the main suction air throttle valve 10a is below a fixed value, the auxiliary suction air throttle valve 10b is made fully closed so as to reduce vibration or noise of an engine.
Patent JP-H11313539-A (JP)
Title: Cultivation of edible mushroom using water weed in freshwater
Inventor: TACHIKI TAKASHI
IPC: A01G1/04
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide cultivation of edible mushroom by using water weeds in freshwater that can save the natural resources, protect the environment and lower the production cost down. SOLUTION: In the culture process for edible mushroom via the following cultivation steps in turns: charge of the culture medium in the culture vessel, sterilization of the medium, inoculation of the seeds of edible mushroom to the medium, cultivation, spare (fruit) germination and growth of the fruits, water weeds in freshwater are used as a component of the culture medium. The water weeds are preliminarily dried, crashed into fine pieces of a certain size, nutrient additives are admixed to the fine pieces in prescribed amounts, further sawdust is added at a prescribed ratio and they are mixed before the cultivation.
Patent JP-H01290701-A (JP)
Title: Production of reformed iron powder
Inventor: MORITAMA NAONORI
IPC: C22B1/00
Filed: 1988-05-17
Abstract: PURPOSE:To improve the packability to a forming flask and sinterability and to improve dimensional accuracy and sintering strength by oxidizing the surface layer of the iron powder obtd. by separating and gridning from the dust generated in a converter, then reducing the same. CONSTITUTION:The surface layer of the iron powder 1 obtd. by separating and grinding from the dust generated in the converter is oxidized to form the surface oxide layer 2. The inside layer 3 covered by the surface oxide layer 2 is in a dense state. The carbon contained in the iron powder 1 is removed in this oxidation stage. The porous surface layer 4 having high void volume is formed when the surface oxide layer 2 is reduced. The internally solid iron powder 1 is thus obtd. This iron powder 1 is adequately usable as a sintering raw material.
Patent JP-S5823622-A (JP)
Title: Blood platelet coagulation inhibitor
Inventor: NISHI TAKAO
IPC: A61K31/47
Filed: 1982-07-12
Abstract: PURPOSE:A blood platelet coagulation inhibitor that contains a specific carbostyril derivative as an active ingredient, thus being used as an antithrombotic, because of its retention of activity for hours. CONSTITUTION:The objective inhibitor contains a compound of formulaIR1 is cycloalkyl, arbitrarily substituted phenyl; R2 is H, lower alkyl; n is 1-6; the bond between the 3- and 4-positon is single or double) such as 6-[3-(N- methyl-N-cyclohexylaminocarbonyl) propoxy]carbostyril as an active ingredient. This compound is made into an oral or parenteral preparation and used as a blood platelet coagulation inhibitor. The dose is preferably 0.06-10mg/kg. weight/day. The compound of formulaIis obtained, e.g., by reaction between a compound of formula II and another of formula IV (X is halogen) in the presence of a base.
Patent JP-H09302719-A (JP)
Title: Swinging work machine
Inventor: SAIDA TOKUZO
IPC: E02F9/08
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To enhance the rigidity of a frame base plate and effectively protect bearing bodies for turning a swing base, drive gears for a swing motor, and driven gears interlocked with the drive gear of the swing motor. SOLUTION: A swing work machine has a swig base on a traveling apparatus, a frame base plate 51 of the swing base is supported in a freely rotatable manner around the swing shaft center relative to the traveling apparatus through a bearing body provided at the lower surface side of the frame base plate 51, a drive gear for the swing motor is provided at the lower surface side of the frame base plate 51, a driven gear interlocking with the drive gear of the swig motor is provided, and the swing base is operated by the drive of the swing motor. In this case, reinforcing member 53 is provided surrounding the bearing body, drive gears and driven gears at the lower surface of the frame base plate 51.
Patent JP-H08313709-A (JP)
Title: Light-controlling product and its production
Inventor: NAKAMURA MASATAKA
IPC: G02B1/10
Filed: 1995-05-19
Abstract: PURPOSE: To obtain a light-controlling product having light-controlling property in any directions and an excellent appearance because it has plural numbers of regularly arranged light-transmitting part. CONSTITUTION: This product consists of a light-absorbing binder and plural numbers of light-transmitting bodies which are regularly arranged and separated by the binder. The light-controlling product is produced by arranging plural numbers of light-transmitting bodies aligned in the same direction in a line with an equal interval and adhering these bodies with a light-absorbing binder to obtain a sheet, stacking plural numbers of these sheets, adhering the sheets with a light-absorbing binder to obtain a block, and then slicing the block.
Patent JP-S61279806-A (JP)
Title: Thin film type optical isolator
Inventor: ISU TOSHIRO
IPC: G02B6/42
Filed: 1985-06-05
Abstract: PURPOSE:To miniaturize an isolator to permit the integration with a semiconductor laser by attaching multi-layered interference filters to both end faces of a Faraday rotating material thereby forming a polarizer. CONSTITUTION:Incident light 11a having the plane of polarization parallel with a substrate surface is made incident on the multi-layered interference filter 10a formed at the end face of the Faraday rotating material film 3. The filter 10a is not perpendicular to the direction of the incident light and has about 45 deg. inclination. The light having the plane of polarization parallel with the substrate 5 is thus made incident on the material film 3. Such Faraday rotation at which the plane of polarization inclines 45 deg. at the end face on the opposite side arises if such isolator is placed on a suitable magnetic field. The light which reflected on said end face and returns to the incident face or the incident light in the opposite direction past the filter 10b makes further 45 deg. Faraday rotation and intersects eventually orthogonally with the polarization direction of the incident face and therefore such light cannot pass the filter 10a. The light is consequently allowed to pass only in the direction of the filter 10b side from the filter 10a side. The small-sized isolator is thus constituted.
Patent JP-H10323076-A (JP)
Title: Rotation control method for brushless motor
Inventor: TOMIOKA EIICHI
IPC: H02P6/06
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To reduce noise and switching loss, by adjusting the switching timing for the input timing of sensor signal from a rotor detection position of a continuous current application pattern, thereby controlling the rotation of a brushless motor. SOLUTION: When a sensor signal from a rotor position detection sensor 2-1 falls from 'H' to 'L' at t1 point, only ΔT is delayed without immediately turning on a transistor Q2. Thereafter, the transistor Q2 is turned on, but no PWM control is performed for the transistor Q2. That is, the switching timing of current application pattern (1) is delayed by ΔT, and the current application pattern (1) is made to a continuous current application pattern. Other current application patterns (2) to (6) are made the same as the current application pattern (1). And this delay time ΔT is adjusted based on the difference between an actual motor rotation speed TR and a motor speed indication value NT.
Patent JP-H02301111-A (JP)
Title: Tension generator for winding machine
Inventor: HANIYU KAZUMI
IPC: H01F41/06
Filed: 1989-05-16
Abstract: PURPOSE:To reduce deviation in tension and to stably wind particularly in an alignment winding, multilayer windings by composing of a guide rail for guiding the movement of a weight having a movable wire guide roller, and a wire spool mounting shaft free to rotate and stop. CONSTITUTION:Before starting winding, a weight 4 is disposed at the lowest position, and a spool 5 is stopped to rotated. Simultaneously upon starting of winding, a winding shaft 8 is rotated, but since the spool 5 remains stopped, the weight 4 having a wire guide roller 1 is raised. The weight 4 is disposed at the highest position at the time of end of winding. Here, the spool 5 is rotated and a wire 7 is supplied to lower the weight 4 having the roller 1 to the lowest position. When it reaches the lowest position, the rotation of the spool 5 is simultaneously stopped, and preparation for next winding is completed.
Patent JP-H06333309-A (JP)
Title: Cassette drive device
Inventor: SANPEI TAKAAKI
IPC: G11B15/675
Filed: 1993-05-25
Abstract: PURPOSE:To load a large cassette without any inclination and to prevent the large cassette under the loading state from being inadvertently touched by the operator, etc. CONSTITUTION:A cover part 12 for covering over the outer circumference of a cassette inserting hole 11 is provided, and one pair of guide grooves 13 is provided on side panels 12a of this cover part 12. The large cassette K2 is guided by this one pair of guide grooves 13 to be inserted, whereas an upper surface side of the cover part 12 is made to be a lid 12c capable of freely opening and closing.
Patent JP-S5913204-A (JP)
Title: Construction for mooring optical fiber unit in optical submarine repeater
Inventor: EJIRI YOSHIHIRO
IPC: G02B6/44
Filed: 1982-07-15
Abstract: PURPOSE:To prevent the pulling-in of an optical fiber unit into an optical submarine cable by connecting the other end of the tail cable passed with the optical fiber unit from the optical submarine cable without unraveling the same to a feed-through part. CONSTITUTION:A tail cable (designated as a metallic pipe) has a straight part 14, a spiral part 15, etc. The tensile body of an optical submarine cable is detained with an anchor 12, and after metallic pipes 14-16 are passed onto the optical fiber unit, the cable side of the pipe 14 is stuck to the anchor 12, then an insulator 18 is molded. A pipe 14 is passed into a gimbal 13 and a bellows 20, and a pipe 15 is formed spiral and the forward end thereof is connected to the feed-through part 17 of the repeater, by which the optical fiber unit is introduced into the repeater 21 without unraveling. The inside diameter of the pipes 14-16 of the tail cable is larger by about 20% than the outside diameter of the optical fiber unit, and the curvature of the rise 16 in the spiral part is better as it is higher.
Patent JP-H05214256-A (JP)
Title: Azo dye
Inventor: URUSU RAUKU
IPC: C09B43/124
Filed: 1992-05-15
Abstract: PURPOSE: To obtain a compd. useful for dyeing and printing an Ncontaining fiber material or a cellulose fiber material by selecting a specific compd.  
     CONSTITUTION: A compd. represented by formula I [wherein D is a 8-hydroxy-l- naphthyl group substd. with 1-2 sulfo groups; A is groups represented by formulae II-III [wherein R 1  and R 2  are each H, 1-4C alkyl, (OH substd.) 1-4C alkoxy, 2-4C alkanoylamino, (1-4C alkyl, 1-4C alkoxy or halogen substd.) benzoylamino or ureido; R 3  is H, 1-4C alkyl or 1-4C alkoxy; and R 4  is H or sulfo]; a phenylene residue may be substd. by halogen, 1-4C alkyl or 1-4C alkoxy; X is S or O; and n is 1-2; R is (substd.) alkyl, aralkyl or heteroaryl when n is 1 and (substd.) alkylene, cycloalkylene, alkenylene, arylene, etc., when n is 2] [e.g.; a compd. represented by formula IV (R" is phenyl, etc.)] is selected. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H11316890-A (JP)
Title: Method and device for forecasting traffic information and recording medium with traffic information forecasting program recorded
Inventor: ADACHI FUMIO
IPC: G06F17/00
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To efficiently forecast traffic information with a high precision. SOLUTION: A selection part 1 selects traffic information of a link in a preliminarily determined area from traffic information of plural inputted links and outputs traffic information of the selected link to an area traffic information calculation part 2 and outputs traffic information of the forecast object link of forecast object to a storage part 32 . The area traffic information calculation part 2 calculates traffic information of the area from traffic information of the link and stores N latest traffic information of the area in a storage part 31 . N latest traffic information of the forecast object link are stored in a storage part 32 .  Each time when new traffic information of the area and new traffic information of the forecast object link are inputted to the storage parts 31 and 32 , a forecast part 5 reads out N traffic information of the area and those of the forecast object link to perform forecast.