baber/WOPTO huggingface dataset:
Patent JP-S63313551-A (JP)
Title: Method for cooking rice with steam and device therefor
Inventor: SUGI AKIO
IPC: A23L7/10
Filed: 1987-06-15
Abstract: PURPOSE:To prevent excess gelatinization or formation of the so-called 'DANGOMESHI' (lumps of unevenly cooked rice), by providing an inner vessel having many jetting holes at the bottom in the interior of a pressure cooker, placing rice and water therein and blowing steam from the jetting holes at the bottom. CONSTITUTION:An inner vessel 5 having many perforated jetting holes 51 at the bottom is placed in the interior of a pressure chamber 4. Steam is injected from the outer (bottom) surface of the inner vessel 5 to apply pressure and rice and water are simultaneously introduced. Water is prevented from sagging from the jetting holes 51 by pressure difference. In cooking rice, steam under a high pressure is fed to the outer (bottom) surface.
Patent JP-S5370862-A (JP)
Title: Digital electronic watch
Inventor: KAMIWAKI OSAMU
IPC: G02F1/15
Filed: 1976-12-07
Abstract: PURPOSE:To provide multifunctions such as display of specific year, month and date and display of biorhythm by providing considerations in button operation in a digital electronic watch having an optical display device capable of displaying time and calendar of year, month and date.
Patent JP-H0234707-A (JP)
Title: Method for pulverizing a metal and apparatus for performing it
Inventor: PIITAA BOZUUERU
IPC: B22F9/14
Filed: 1989-06-12
Abstract: PURPOSE: To stably produce grains of various size distributions at a high forming velocity by heating and melting a metallic material in a gas by means of an electric arc to perform evaporation and grain scattering and also properly performing arc irradiation and arc cessation alternately and periodically. CONSTITUTION: In a hermetically sealed vessel 1 containing a gas which is dissociated and activated by an electric arc, a metallic material 3 on a supporting tool 2 provided with a liquid cooling circuit 10 is at least partially melted by an electric arc 14. The resultant dissociated gas dissolves into the molten metal and reassociates. By this procedure, the metal is evaporated as fumes and metal particle are scattered. These are recovered as pulverized metal particles 12 by a receptor 11. In the above method for pulverizing a metal, the metallic material 3 is irradiated with the above arc 14 during the period when the above reaction reaches dynamic equilibrium and becomes insufficient reaction conditions to continue evaporation and scattering.  Further, in the source of collection of the metallic vapor, after the metallic material 3 is cooled and a thermal nonequilibrium between a high temp. region and a low temp. region is reproduced, the above arc irradiation is started again and is periodically carried out.
Patent JP-H05309009-A (JP)
Title: Shoulder belt and its manufacture
Inventor: TAKAHASHI HIROSHI
IPC: A45C13/30
Filed: 1992-05-13
Abstract: PURPOSE:To integrally form a shoulder pad member whose appearance design is well-regulated with respect to a shoulder pad object part of a string line member. CONSTITUTION:In a state that the surface side of a shoulder pad part of a string line member 11 is inserted into a forming die and allowed to abut thereon and held, a shoulder pad covering part 12a is formed integrally from the reverse side with respect to the shoulder pad object part, and thereafter, in a state that the reverse side of the shoulder object side containing this formed shoulder pad covering part 12a is inserted into the forming die and allowed to abut thereon and held, a surface covering part 12b is formed integrally from the surface side with respect to the shoulder pad object part containing the shoulder pad covering part 12a. Subsequently, by these integrated shoulder pad covering part 12a and surface covering 12b formed separately, a shoulder pad member 12 is formed so as to wrap in the shoulder pad object part of the string line member 11 from the outside periphery.
Patent JP-H05343223-A (JP)
Title: Protecting device for superconducting coil
Inventor: OZAKI AKIRA
IPC: H01F6/02
Filed: 1992-06-08
Abstract: PURPOSE:To obtain a protecting device capable of interrupting bipolar currents, when a superconducting coil for bipolar current conduction is quenched. CONSTITUTION:The title protecting device for superconducting coil has a DC interrupting part composed of a parallel circuit of a first commutation circuit composed of a first commutation capacitor 41 and a first closing switch 51 connected in series to this, a second commutation circuit 42 composed of a second commutation capacitor 42 to be charged to a polarity reverse to that of the first commutation capacitor 42 and a second closing switch 52 connected in series to the capacitor 42, and a DC circuit breaker 3. Besides, it has a detector 7 for detecting the quench of the superconducting coil 1, a current measuring device 9 for detecting the coil current, and a controller 81 for performing the closing control of the first and second closing switches 51 and 52 in accordance with the signals from these instruments.
Patent JP-S63311893-A (JP)
Title: Color television receiver
Inventor: NAKAJIMA SHINICHI
IPC: H04N9/70
Filed: 1987-06-15
Abstract: PURPOSE:To attain remarkable cost-down by inputting picture mute signal to a blanking line erasing means erasing a blanking line so as to block an output of a luminance signal thereby obtaining a picture mute function with very simple circuit constitution. CONSTITUTION:A luminance signal output means 13 outputting a luminance signal representing the lightness of a color picture, a color signal output means 1 outputting a color signal representing the color of a color picture, a color cathode ray tube 2 displaying the color picture based on the luminance signal 15 and color signals 7,8, 9, a blanking erasure means 20 blocking the output of the luminance signal 15 from a luminance signal output means 13 based on the blanking erasure signal to erase the blanking line and a mute signal output means 18 outputting a mute signal to erase the color picture for a prescribed period only to the blanking erasure means 20, are provided. Thus, the blanking erasure means 20 blocks the output of the luminance signal 15 to the color cathode ray tube while the mute signal is outputted to erase the color picture and the function of picture mute is attained with a simple circuit.
Patent JP-2000336370-A (JP)
Title: Method and system for inspecting inside of oven status
Inventor: HIRAOKA SEIJI
IPC: C10B29/00
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To accurately inspect the inside of various ovens such as the carbonizing chamber of a coke oven with a simple scheme. SOLUTION: This system has such a scheme that, a measuring unit 3 equipped with a measuring instrument for in-oven status and a measured data recording section together with electric sources therefor in a thermal insulation vessel is mounted on an extruder 2 for extruding coke from a coke oven carbonizing chamber 1 and, while being introduced by the extruder 2 into the carbonizing chamber 1, records the data of in-oven statuses measured by the measuring instrument into the recording section inside the measuring unit 3; and the position through which the measuring unit 3 is introduced is detected by a position detector 4 attached to the motor 23 for driving the extruder 2 and recorded into a position data recording section 40;  after withdrawing the measuring unit 3 from the carbonizing chamber 1, the data stored in the measured data recording section and the position data stored in the position data recording section 40 are given to a data processor where both the data are compared to each other, thereby obtaining the objective inspection data where the position data and the measured data are associated with each other.
Patent JP-H10319800-A (JP)
Title: Image forming material removing device from image holder, spiral roller and manufacture of spiral roller
Inventor: SAITO MASATOSHI
IPC: G03G21/00
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a highly precise cleaning member at a lower cost with a lighter weight by forming the cleaning member of roller contour with a columnar shaft and a spiral blade having a band member spirally wound on the shaft. SOLUTION: A spiral roller 321a as a cleaning member for an offset belt 306b is formed with a shaft 321o containing a columnar core metal and a spiral blade 321p having a preset width and thickness of band member spirally wound on the shaft. The spiral blade is fixed to the core metal so that caulking effect, can be rendered thereto by strongly winding the band member to be bitten into the core metal with the quality equal to or softer than the band member.
Patent JP-S633966-A (JP)
Title: Wire type dot printing head
Inventor: SAKAGAMI EIMATSU
IPC: B41J2/275
Filed: 1986-06-24
Abstract: PURPOSE:To reduce the number of assembling processes or parts and to achieve the cost reduction and miniaturization of a product, by molding an actuator operating guide, a fulcrum press spring for supporting an operation fulcrum and a rebound preventing damper part from a non-metal so as to integrate all of them with a sound-proof cover. CONSTITUTION:The operation plate guide part 11 of an actuator 5, a fulcrum press spring part 10 supporting an operation fulcrum and a rebound preventing damper part 12 are manufactured from a non-metal, for example, a resin such as polycarbonate by molding so as to be integrated with a sound-proof cover 6 for preventing noise generated at the time of printing. Because of this, the number of assembling processes can be reduced to a large extent and problems such as operational inferiority due to non-insert of parts in assembling or the lowering in the operating efficiency of an automatic assembling machine can be eliminated. Further, cost reduction due to the reduction in the number of parts by integration and the simplification of an assembling property is achieved and, further, the assembling property becomes easy and a volume is reduced and, therefore, a low cost and small-sized impact dot head can be obtained.
Patent JP-S5770185-A (JP)
Title: Preparation of blended oil for coal liquefaction
Inventor: MAKINO KAZUO
IPC: C10G1/06
Filed: 1980-10-21
Abstract: PURPOSE: To prepare the titled blend oil to be used in direct liquefaction of coal by Belgius process, by hydroracking a paste of coal and a petroleum heavy oil under specific conditions in the presence of a hydrocracking catalyst.  
     CONSTITUTION: A petroleum heavy oil containing about 25W55% aromatic component and having a boiling point of 280°C or higher (e.g. Kuwait crude oil residue or asphaltene of Kabji crude oil) is mixed with coal (e.g. sub-bituminous coal) to form a paste having a coal concentration of 20W50wt%. A hydrocracking catalyst showing activity below about 440°C (e.g. tin chloride, or iron onide-sulfur) is added  to the paste, and the mixture is continuously hydrocracked under the condition of a  hydrogen partial pressure of 160W230kg/cm 2 , a reaction temperature of 380W440°C  and a residence time of 30W60min. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04370902-A (JP)
Title: Heating element having positive temperature coefficient resistance and its manufacture
Inventor: TERAKADO MASAYUKI
IPC: H01C7/02
Filed: 1991-06-19
Abstract: PURPOSE:To provide a positive temperature coefficient resistance heating element which can withstand a long term application and has high safety. CONSTITUTION:A resistance unit layer 10 which has a positive temperature coefficient resistance and is made of crystalline polymer to which conductive fine powder is added, a pair of facing electrodes 8 and 9 which are formed on the surface and rear of the resistance unit layer 10, a pair of hotmelt layers 13 which cover the whole resistance unit layer 10 and the electrodes 8 and 9 from the surface and rear and a pair of electrical insulating layers 14 are provided. Further, power feeding terminals 11 and 12 are connected to the pair of the electrodes 8 and 9. A creeping distance between the pair of the electrodes 8 and 9 is so selected as to be larger than the thickness of the resistance unit layer 10. The side edge parts of the resistance unit layer 10 have gradients so as to have the thicknesses of the side edge parts getting smaller toward the directions of both the edges and the hotmelt layers 13 and the electrical insulating layers 14 are applied along the gradients to seal the positive resistance-temperature coefficient resistance unit layer 10 and the electrodes 8 and 9 tightly. With this constitution, a positive temperature coefficient resistance heating element which can withstand a long term application and has high safety even in a high temperature environment.
Patent JP-S6210331-A (JP)
Title: Protection work for slope
Inventor: KUSAMA HAJIME
IPC: E02D17/20
Filed: 1985-07-06
Abstract: PURPOSE:To prevent the degradatoin of sloped ground by a method in which the sloped face of banking or excavated side is covered with a filter layer, and plants are grown in the sloped ground through the filter layer to prevent the erosion of the surface soil by rain water, etc. CONSTITUTION:Soil material having a filtering function is spread in a laminary form on the slope of banking or excavated site in rail road, road, etc., to lay a filter layer 1. Plants are grown on the slope 3 through the filter layer 1 on the banking or excavated site 2. The erosion and degradation of the surface soil by run-off of water or ravaging, etc., can thus be prevented, and the workability and economy of the construction work can be raised.
Patent JP-H093063-A (JP)
Title: Piperidinylmethyl-substituted indole derivative
Inventor: JIYON YUUJIIN MEIKAA
IPC: C07D401/06
Filed: 1996-06-10
Abstract: Compounds of formula (I), wherein n is 0, 1 or 2; R1 is hydrogen; R2 is selected from hydrogen, halogen, cyano, OR4, -(CH2)m-(C=O)NR5R6, -(CH2)m-SO2NR5R6, -(CH2)m-NR7(C=O)R8, -(CH2)m-NR7SO2R8, -(CH2)m-S(O)xR8, -(CH2)m-NR7(C=O)NR5R6, -(CH2)m-NR7(C=O)OR9, and -CH=CH(CH2)yR10; R3 is selected from hydrogen and C1 to C6 linear or branched alkyl; R4 is selected from hydrogen, C1 to C6 alkyl, and aryl; R5 and R6 are independently selected from hydrogen, C1 to C6 alkyl, aryl, and C1 to C3 alkyl-aryl or R5 and R6 taken together to form a 4, 5, or 6 membered ring; R7 and R8 are independently selected from hydrogen, C1 to C6 alkyl, aryl, and C1 to C3 alkyl-aryl; R9 is selected from hydrogen, C1 to C6 alkyl, aryl, and C1 to C3 alkyl-aryl R10 is selected from -(C=O)NR5R6 and -SO2NR5R6, wherein R5 and R6 are defined as above, and -NR7(C=O)R8, -NR7SO2R8, -NR7(C=O)NR5R6, -S(O)xR8 and -NR7(C=O)OR9, wherein R7, R8, and R9 are as defined above; y is 0, 1, or 2; x is 1 or 2; m is 0, 1, 2, or 3; and the above aryl groups and the aryl moieties of the above alkylaryl groups are independently selected from phenyl and substituted phenyl, wherein said substituted phenyl may be substituted with one to three groups selected from C1 to C4 alkyl, halogen, hydroxy, cyano, carboxamido, nitro, and C1 to C4 alkoxy and the pharmaceutically acceptable salts thereof are new. These compounds are useful psychotherapeutics and are potent serotonin (5-HT1) agonists and may be used in the treatment of depression, anxiety, eating disorders, obesity, drug abuse, cluster headache, migraine, pain, chronic paroxysmal hemicrania and headache associated with vascular disorders, and other disorders arising from deficient serotonergic neurotransmission. The compounds can also be used as centrally acting antihypertensives and vasodilators.
Patent JP-H05345150-A (JP)
Title: Container-shape rotary body
Inventor: HAYASHIDA MICHIYA
IPC: B04B7/08
Filed: 1992-06-08
Abstract: PURPOSE:To obtain the container-shape rotary body of a centrifugal separator capable of being rotated at a high speed to automatically discharge impurities by forming the fitting surfaces of the respective opposed end surfaces and metal cylindrical projection part of carbon fiber reinforced plastic cylinders as taper surfaces expanding toward the interior of the cylinder and setting the taper angle theta of the taper surfaces to a specific value. CONSTITUTION:A metal cylinder 2 has a protruding part 3 having a trapezoidal cross section at the central part of the outer periphery thereof and carbon fiber reinforced plastic cylinders 1, 1 are arranged up and down in opposed relationship in the state holding the protruding part 3 therebetween so as to expose the surface of the protruding part and closely bonded and fixed to the surface of the metal cylinder 2. Taper surfaces (e) opened toward the center part of the cylinder are formed to the opposed end surfaces of the carbon fiber reinforced plastic cylinders 1 and the taper angle theta formed by the virtual line (y) parallel to the axial direction of the cylinder 1 and each of the taper surfaces (e) is set to 15-80 deg.C. The same taper surfaces (e)' are also formed to the loop parts bonded to the end surfaces of the carbon fiber reinforced plastic cylinder of the prtruding part 3 and both taper surfaces e, e'' are bonded to the fitting surfaces 4 of the opposed end surfaces of the cylinder 1 and the protruding part. Therefore, the deformation of the metal cylinder due to centrifugal force can be supressed and a large amount of a liquid can be treated.
Patent JP-S6038350-A (JP)
Title: Production of tricyanovinyl compound
Inventor: NIWA TOSHIO
IPC: C07C67/00
Filed: 1983-08-12
Abstract: PURPOSE:To produce the titled compound useful for the coloring of fuber, etc., with simple operation, in high yield and purity, by reacting a dicyanovinyl compound with hydrogen cyanide in a specific organic medium, and treating the reaction product with an oxidizing agent. CONSTITUTION:The objective compound of formula II is produced by (1) reacting the dicyanovinyl compound of formula I (A is benzene ring which may together with the substituent group form a condensed ring) with hydrogen cyanide in a polar aprotic organic solvent or a mixture of the organic solvent and water at 20-50 deg.C for 2-10hr to obtain an addition product, and (2) adding 1.0-1.5 equivalent, based on the compound of formula I , of halogen molecule as an oxidizing agent to the addition product, and reacting the components with each other at 20-50 deg.C for 1-5hr. Among the compounds of formula II, the compound of formula III (R<1> and R<2> are H, cycloalkyl, alkenyl, etc. or together with N form a 5- or 6-membered heterocyclic group; R<3> is H, CH3 or Cl; R<4> is H, CH3 or NO2) is useful, and is used for the coloring of fibers and plastics in clear orange - violet color having excellent fastness.
Patent JP-S5372895-A (JP)
Title: Preparation of ubiquinone 9
Inventor: IKEDA MAKOTO
IPC: C12R1/91
Filed: 1976-12-10
Abstract: PURPOSE: To prepare ubiquinone 9 (which is coenzyme widely distributing in microorganisms, plants and animals) having an important role of electron transfer in vivo, useful as pharmaceuticals, by culture of plant cells. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0441080-A (JP)
Title: Strip joining device
Inventor: TAKEDA AKIMICHI
IPC: B23K26/21
Filed: 1990-06-06
Abstract: PURPOSE:To reduce installation space by providing a movable punch on a mobile member and shearing a part of a preceding or succeeding strip by the punch. CONSTITUTION:The rear end of the preceding strip and the tip of the succeeding strip are cut by a linear mobile edge 27 provided on a guillotine shear 24 of the mobile member driven reciprocally by a cylinder 29 which is a reciprocatively driving device and both ends are welded and joined. The punch 42 movable in the reciprocatively driven direction is then provided on the mobile member 24. A part of the preceding or succeeding strip can be made shorn by this punch 42. Consequently, the strip joining device having the high degree of freedom capable of shearing a part of the strip at an optional point of time can be obtained.
Patent JP-H10339462-A (JP)
Title: Floor heating mat, method and device for checking abnormality of construction of floor heating mat and floor heating device
Inventor: INOUE TAKEHITO
IPC: G01V3/10
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To detect areas designated as those to be driven before floor material fixing nails are driven into a floor material by providing magnetic layers on the areas designated to be driven and magnetically detecting the magnetic layers so that the presence of the areas designated to be driven is discriminated. SOLUTION: A floor heating mat 10 includes pipings 12 composed of crosslinked polyethylene pipes for supplying heating medium such as hot water in the inner part of a base material sheet 11 made of foaming polyethylene, etc. At the end part of the floor heating mat 10, an inlet port for supplying hot water to the pipings 12 and an exhaust port are provided. Further, in the floor heating mat 10, small floor joists 14 are provided between the pipings 12. Magnetic sheets 15 made of a magnetic material are laminated on parts corresponding to the upper parts of the small joists 14 on the surface of the floor heating mat 10. Nails for fixing a floor material 22 such as a flooring material onto the floor heating mat 10 are made of a magnetic material such as iron.  They are driven into positions where the small joists 14 exist, that is to say, positions (areas designated to be driven) to which the magnetic sheets 15 are bonded.
Patent JP-S6186904-A (JP)
Title: Dialytic apparatus and sampling apparatus, dialytic cell, dialytic chamber and buffer only used in said apparatus
Inventor: NELSON JERALD C
IPC: B01D63/08
Filed: 1985-07-05
Abstract: A sampling device for use with an open necked container capable of holding a fuild material, comprises a hollow support member insertable into the container through the open necked portion thereof. The support member comprises a main body portion of a smaller diameter than the open neck of the container; a first end portion extends from the main body portion and is open to the ambeint atmosphere through the open neck portion of the container. In one embodiment, elongated ribbed members extend from the main body portion and define a second end portion. The ribbed members form a generally rigid support structure. A dialysis tubing is fitted over the ribbed members and is closed at one end to define an open ended dialysis sac, the inside of which is directly accessible through the first end portion of the support structure.
Patent JP-H10337118-A (JP)
Title: Multi-purpose combine harvester
Inventor: TERAJIMA ATSUSHI
IPC: A01F12/10
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a general type combine harvester capable of preventing the generation of wears, damages, frictional noises, etc., on the flat members of a carrying conveyer. SOLUTION: A carrying section 10 has a carrying conveyer 44 in a longitudinally extended carrying case 40. Driving shafts 47 and driven shafts are laterally disposed at the front and rear ends of the carrying case 40. A pair of right and left conveyer chains 48 are wound between the right and left sides of both the shafts through sprockets 49. Plural flat members 50 are laterally disposed between both the conveyer chains 48 at spaces in the longitudinal direction. A pair of guiding and supporting rails 51 for guiding and supporting the conveyer chains from the lower side are disposed below the right and left sides of the carrying case 40.