baber/WOPTO huggingface dataset:
Patent JP-H10213693-A (JP)
Title: Spent fuel storage rack and its manufacture
Inventor: HASEGAWA HIDENOBU
IPC: G21C19/07
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To maintain pitch precision between fuel storage cells for easy assembly and improved density by sequentially coupling for tight-combination, rack units manufactured by combining a plurality of first lattice plates on a second lattice plate in advance. SOLUTION: A lattice plate 21 is provided with, a plurality of projection parts 24 with such a length as appropriate for the length of a fuel assembly 7 in axial direction and with such a width as corresponding to that of one cell of a fuel storage cell 23. A lattice plate 22 has a length appropriate for that of fuel in axis direction and the width corresponding to that of a spent fuel storage rack 20 where a plurality of fuel storage cells 23 are provide side by side. The lattice plates 21 and 22 are provided on the flat surface of fuel storage rack 20 at right angle for crossing each other, and the projecting part 24 of the lattice plate 21 is inserted in a slit 26 of the lattice plate 22, and the lattice plate 22 is welded to form the fuel storage cell 23.  Then, the end side surface of lattice plate 21 is welded/fixed to the lattice plate 22 to form a rack unit 28, then a plurality of rack units 28 are sequentially combined and assembled to complete the fuel storage rack 20.
Patent JP-H08234346-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: SAKATA NORIHIKO
IPC: G03C7/20
Filed: 1995-02-27
Abstract: PURPOSE: To provide a silver halide color photographic sensitive material having excellent sharpness and a high film strength by incorporating a specified compound. CONSTITUTION: The sum of the film thickness from a photosensitive silver halide emulsion layer closest to a support body to the most outside surface is 5μm or more and less than 16μm, and a compound represented by the formula is contained. In the formula, D represents a repeating unit derived from an ethylenic unsaturated monomer containing a group connected to gelatin directly or through a film hardening agent, A represents a repeating unit derived from an ethylenic unsaturated monomer such that the glass transition temperature of its single monomer is less than 35 deg.C, and B represents a repeat unit derived from an ethylenic unsaturated monomer other than D and A. (x), (y), and (z) which represent weight percentages of each component, are values of 0.5-40, 60-99.5, and 0-50, respectively, and x+y+z=100.
Patent JP-H06276419-A (JP)
Title: Camcorder
Inventor: MARUYAMA AKIHIKO
IPC: H04N5/225
Filed: 1993-03-22
Abstract: PURPOSE:To prevent a slip of a shutter release opportunity on most important and golden occasion due to shortage of the capacity of a battery of the camcorder. CONSTITUTION:A circuit control microprocessor 3 decides a residual capacity of a battery based on a voltage signal from an A/D converter 2 for detecting a battery voltage to turn on/off a switch circuit 5. When the battery is dead during image pickup by the camcorder, the operation of the camcorder is ensured for a short period only by setting again a threshold voltage of the microprocessor 3 based on a signal from an operation button 4.
Patent JP-H01315355-A (JP)
Title: Treatment of septic tank sludge
Inventor: HASEGAWA TETSUO
IPC: B02C19/06
Filed: 1989-03-14
Abstract: PURPOSE:To make it possible to effectively separate suspended matter, slime and sediment in septic tank sludge by cutting and crushing the suspended matter in the sludge with a high pressure jet of water. CONSTITUTION:Raw sludge 30 thrown on a conveyor 20 is exposed to a high pressure jet 23 of water from a nozzle 21 to cut and crush suspended matter such as fibers in the sludge 30. The pressure and speed of the jet 23 are selected so as to cut and crush the suspended matter without cutting or crushing sediment such as cans in the sludge 30. The sludge 30 is then put in a washing and separating vessel 10 contg. washing water and this water is circulated by agitation with air from nozzles 13 to wash the sludge 30. The suspended matter, slime and sediment in the sludge are effectively separated.
Patent JP-2000253712-A (JP)
Title: Mechanism for lifting and lowering working device of working machine in paddy field
Inventor: YASUDA MAKOTO
IPC: A01C11/02
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To smoothly lift quadric link mechanisms for the capacity of a hydraulic cylinder. SOLUTION: This mechanism is obtained by composing quadric link mechanisms 4 from lower links 6 and upper links 7 for connecting to a mobile machine body so as to vertically freely rotate around each of a first shaft center P1 and a second shaft center P2 and vertical links 8 for attaching a working device capable of connecting to the rear of the lower links 6 and the upper links 7 so as to vertically freely rotate around a third second shaft center P3 and a fourth shaft center P4 and further a hydraulic cylinder 5 capable of performing shortening operations, thereby lifting the quadric link mechanisms 4, carrying out extending operations and thereby lowering the quadric link mechanisms 4.  In a state of the quadric link mechanisms 4 located at parts in the lower region of a lifting and lowering range, a pivotally connecting point R1 of the hydraulic cylinder 5 to the mobile machine body 1 is located at a rear position of the second shaft center P2 and a pivotally connecting point R2 of the hydraulic cylinder 5 with the quadric link mechanisms 4 is made coincident with the third shaft center P3.
Patent JP-H10215948-A (JP)
Title: Drink instrument for emergency
Inventor: INADA MASAHIRO
IPC: C02F1/00
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a drink instrument having a storage space for storing a bottle opener, can opener or medicines for emergency, for example, and convenient for emergency or outdoor. SOLUTION: A container body 20 molding a synthetic resin member in a metal die or mechanically working a metal member is freely attached and detached through a screw part 12 of spring support ring 11 and a container body spring part 21 to a helical spring part 10 in helical spring structure bending synthetic resin wires or metal wires. Thus, the container 20 can store the bottle opener, can opener, various seasonings or medicines, etc., for example. Since the helical spring part 10 is provided with a waterproof cloth mount ring 31 for mounting the opening part of waterproof cloth 30, a function as a drink instrument is provided.  Further, since the screw part 12 of spring support ring 11 is structured for freely attaching and detaching a lid part 40 through a lid screw part 41, the helical spring part 10 is stored in the lid part 40 by mounting the lid part 40 on the spring support ring 11 so that the drink instrument for emergency convenient for carriage can be provided.
Patent JP-H04296525-A (JP)
Title: Blow-molded hollow object of polyester resin
Inventor: TANAKA SEIJI
IPC: C08L67/00
Filed: 1991-03-26
Abstract: PURPOSE:To obtain the blow-molded object excellent in permanent static characteristics by kneading the polyetheramide containing polyalkylene oxide glycol with the number average molecular weight of 200-6000 and the olefin copolymer containing glycidyl radical. CONSTITUTION:The polyester resin of 100 pts.wt., the polyetheramide of 1-65 pts.wt. in which the amino-carboxylic acid or the lactam with the carbon atoms of at least 6 or the salt of the diamine and carboxylic acid with the carbon atoms of at least 6, the poly(alkyleneoxide)glycol with the number average molecular weight of 200-6000 and the dicarboxylic acid with the carbon atoms of 4-20 are copolymerized so that polyetherester-unit is kept at 10-90wt.% and the olefin copolymer of 0.1-50 pts.wt. containing glycidyl radical are compounded, whereby group composition is prepared. Said group composition is blow-molded, preferably is biaxially oriented and blow-molded, whereby the hollow blow- molded object of polyester resin is obtained.
Patent JP-H11256616-A (JP)
Title: Micro swivel type service car
Inventor: KAWAMURA TAKUZO
IPC: E02F9/08
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To constitute a micro swivel type service car so that operating efficiency is improved while preventing exposure of exhaust to trees and plants in the vicinity of the micro swivel type service car. SOLUTION: A muffler 18 is disposed on the outside of a bonnet 21 while a tail pipe 16a as the front end section of an exhaust pipe 16 discharging exhaust from the muffler 18 is extended up to a section upper than a canopy 15 covering the upper section of a driver's seat 6, and a support supporting the canopy 15 is formed in an approximately U shape in a plan view. The exhaust pipe 16 is arranged along the support while being housed in a space formed in the support.
Patent JP-S63228153-A (JP)
Title: Heat developing and transferring device
Inventor: TSUCHIYA MASARU
IPC: G03D13/00
Filed: 1987-03-17
Abstract: PURPOSE:To obtain a satisfactorily finished image by heating a photosensitive element and image receiving element while conveying both elements, subjecting the two elements to preliminary lamination to bring the elements into pressurized contact with each other, then subjecting the elements to pressurizing and tight contacting in a heated and static state between planes which are disposed on the downs stream thereof and face each other. CONSTITUTION:A preliminary laminating means Y which brings both the elements into pressurized tight contact with each other in the heated and conveyed state is provided before a main laminating means X. The pushing out force directed from the down stream to the upper stream of the conveyance path when relatively viewed or plastic deformation acts on the photosensitive layer 20 and the image receiving layer 24 of both elements if roller pairs 3, 5 and drum - belt type are used as the preliminary laminating means Y. Then, even if there is ruggedness on the surface of the photosensitive and image receiving layers, the surface thereof is uniformly smoothed and very small white voids are surely prevented. The uneven transfer of dyes arising from generation of uneven tight contact is thus prevented and the satisfactorily finished image is obtd.
Patent JP-H09230100-A (JP)
Title: Supporting device for x-ray tube
Inventor: OSAWA NOBORU
IPC: G21K5/02
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a supporting device for a X-ray tube in which the installed position of the X-ray tube can be adjusted sufficiently accurately in practical use, the construction is simple, and the parts cost and manufacturing cost are low. SOLUTION: A X-ray tube 2 is fixed to the extreme end of a flexible plate- like supporting member 9 by a screw 13, and the member is supported with a base 1. An adjusting screw 16 is supported with a bracket 14 so as to be rotatable but unmovable in the axial direction, and further it is fitted with the screw hole provided on the X-ray tube 2. A setscrew 17 is threadedly fitted with the bracket, and the extreme end is pressure-contacted with the X-ray tube 2. By adjusting the adjusting screw 16, the position of the X-ray tube 2 can be adjusted in the range in the bending direction A of the supporting member 9, and by tightening the setscrew 17, the position can be fixed on the position.
Patent JP-H08171816-A (JP)
Title: Shielded wire
Inventor: ITO KATSUMI
IPC: H01R13/648
Filed: 1994-03-31
Abstract: PURPOSE: To provide a shielded wire of which the number of the assembling processes can be lessened, which is provided with a high shielding effect, and in which an inner signal wire is not damaged by heat. CONSTITUTION: A shielded wire is so composed as to make earth wires 6, 7 enter connectors 1, 2 and make a frame grand of a shield material 5 be connected with a printed substrate. Copper tapes 10, 11 are stuck to the shield material 5 and the earth wires 6, 7 are soldered to the copper tapes.
Patent JP-S54152643-A (JP)
Title: Deflecting method for welding arc
Inventor: YABUKI YUTAKA
IPC: B23K9/08
Filed: 1978-05-24
Abstract: PURPOSE: To make possible the welding arc to be deflected by an extremely simple constitution, by rotating the cylindrical part, made of ferromagnetic material being provided with the longitudinal slit, installed at the outer circumference of the tip of the welding torch.  
     CONSTITUTION: The cylindrical part 7, made of ferromagnetic material being provided with the longitudinal slit 8, is installed nearby the tip of the welding electrode 1. The welding electrode 1 is fed by the unillustrated motor, for carrying out the arc welding of materials 2, 2', to be welded. The welding torch is formed into a double tube consisting of the outer shell 9 and the wire feeding tube 10 passing through the outer shell 9; the shielding gas is introduced into the space between above tube 10 and the shell 9 through the shielding gas conduit tube 11; thus introduced shielding gas is injected from the several small holes 12. The cylindrical part 7, made of ferromagnetic material, also plays the gas shielding nozzle for surrounding the tip of the welding torch; the gas injected from above small holes 12 spouts from the lower end of the cylindrical part 7 to the materials 2, 2', to be welded. Above cylindrical part 7 is rotated by the motor 15 through gears 13, 14, and the direction of deflection of the arc is altered. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0221163-A (JP)
Title: Cooling system and cooling method
Inventor: ROBAATO JIEEMUSU TORENSU
IPC: F25B41/06
Filed: 1989-03-14
Abstract: PURPOSE: To sustain a constant comfortable state in a cabin by regulating the flow rate of refrigerant electrically through a motor expansion valve using a microcomputer receiving a temperature input signal from one thermistor to generate a modulated pulse control signal. CONSTITUTION: A reference pulse time is set for a preset desired superheat with a steady thermal load being applied to a system. A microcomputer 72 compares the reference pulse time with a variable pulse signal under a state of variable thermal load and sets a PWM pulse signal for operating an expansion control valve 36 to sustain the system at a desired superheat level according to a preset truth table. The microcomputer 72 generates a PWM control signal for driving the valve 36 in response to a temperature input signal generated from one self-heating thermistor 38 arranged in the refrigerant piping, detects presence of liquefied refrigerant in a gasified refrigerant returning from a vaporizer to a compressor 12 and sustains an ideal cooling effect by sustaining the refrigerant in weak superheat state.
Patent JP-S60206725-A (JP)
Title: Weather strip for sunshine roof
Inventor: YAMAZAKI KUNIO
IPC: B60J10/82
Filed: 1984-03-29
Abstract: PURPOSE:To simplify the forming process by solidly forming a fixing base portion, an outer seal portion and a hinge portion of a sunshine roof with thermoplastic resin. CONSTITUTION:An outer seal portion 15 and a pair of hinge portion 16 are respectively extended from a fixing base portion 14. The outer seal portion 15 is elastically brought into contact with an opening portion 3 of a car body formed on a roof panel 2, and the forward end portion 16a of the hinge portion 16 is fitted in a fitting concave portion 7 mounted on the roof panel 2 side. The fixing base portion 14, the outer seal portion 15 and the hinge portions 16 are solidly formed by soft thermoplastic resin such as eilastomer resin or the like or hard thermoplastic resin.
Patent JP-S63277369-A (JP)
Inventor: MATSUGASHITA NOBUYUKI
IPC: E01D21/00
Filed: 1987-03-17
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-H07244811-A (JP)
Title: Magnetic head and magnetic card reader
Inventor: UEKI SHINJI
IPC: G11B5/09
Filed: 1994-03-08
Abstract: PURPOSE:To improve the accuracy of detection performance in a head and a reader by forming an optical sensor in one piece at a position corresponding to the reading position of the magnetic head. CONSTITUTION:A magnetic card taken into a card carrier path as a regular card is detected by a sensor 24 when the front edge is located at a transmission window 21c, a magnetic head 22 starts reading data, and the head 22 ends reading when the rear edge is detected by the sensor 24. In this manner, the sensor 24 which is formed in one piece with the head 22 at a position corresponding to a reading position 22a of the head 22 instructs the head 22 to start and end reading data, thus eliminating assembly and manufacturing errors and achieving an accurate detection.
Patent JP-S55164292-A (JP)
Title: Hydrogenation of heavy oil containing heavy metal
Inventor: IOKA MASAYOSHI
IPC: C10G65/04
Filed: 1979-05-22
Abstract: PURPOSE: To obtain treated oil having extremely small metal content with ease, by effecting hydrogenation by two steps using two kinds of catalysts wherein the catalyst of the first step has higher desulfurization selectivity ratio.  
     CONSTITUTION: Soluble metal-containing heavy oil is hydrogenated at 320W470°C at hydrogen pressure of 30W350kg/cm 2  by two steps using different catalysts in each step. The desulfurization selectirity ratio r 1  of the catalyst of the first step and that r 2  of the catalyst of the second step have the following relationship, i.e. r 1 >r 2  [desulfurization selectivity ratio r=lnSo/S/lnMo/M (So and S are the sulfur content of raw material oil and treated oil; Mo and M are the metal content of the raw material oil and the treated oil)]. When a catalyst for the desulfurization of residue oil is used as the first catalyst and one for the removal of metal is used as the second catalyst, treated oil having extremely small metal content can be obtained in small consumption of chemical hydrogen under conditions causing hardly the deterioration of the catalysts. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57177324-A (JP)
Title: Air purifier
Inventor: MATSUNAGA NAOTOSHI
IPC: A61L9/20
Filed: 1981-04-24
Abstract: PURPOSE: To remove harmful components by oxidation as well as to utilize volatilized bromine and iodine availably by a method wherein ultraviolet rays are preliminarily irradiated to air to be treated and, after the irradiated air is connected to a bromide or iodide impregnated filter said air is passed through an activated carbon filter.  
     CONSTITUTION: Harmful substance containing air is sucked by a fan 4 and dust therein is removed by a coarse filter 1 and a dense filter 2. Ultraviolet rays are irradiated from an ultraviolet lamp 3 to generate O 3  and O 3  containing air is introduced into a chemical liquid impregnated filter 6 impregnated with an aqueous bromide or iodide solution sent by a solution supply pump 8. By this mechanism, bromine ion or iodine ione on the chemical liquid impregnated filter 6 is reacted with O 3  in the air to be treated and the harmful components therein are oxidized with generated Br 2  or I 2 . In addition, volatilized Br 2  or I 2  is collected by an activated carbon filter 5 in the succeeding stage and can be availably utilized in oxidizing harmful components. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02244630-A (JP)
Title: Manufacture of semiconductor device
Inventor: ITO TAKAHIRO
IPC: H01L21/3065
Filed: 1989-03-16
Abstract: PURPOSE:To augment the throughput even if the two layer resist process is applied by a method wherein the two layer resist process is applied to form a mask used for the patterning of a lower layer wiring while a polyimide resin is used for a lower layer resist film. CONSTITUTION:A polyimide film 3 is formed on an Al or Al alloy film 2 formed on a semiconductor substrate 1. Next, organic resist films 4 are formed in the lower wiring forming regions on the film 3. Next, the films 3 are patterned using the films 4 as masks and then the film 2 is patterned using the patterned films 3 as masks so as to form lower layer wiring 21. At this time, the layers 4 are ashed to be removed. Later, the recessions formed by removing the films 3 and 2 are filled up with insulating layers 5 and then contact holes 7 are formed in the film 3 to form an upper wiring 9 connecting to wirings 21. Through these procedures, a mask with high shape precision can be formed in high throughput even if the two layer resist process is applied.
Patent JP-S59189188-A (JP)
Title: Preparation of raw material pitch for carbon fiber having high strength and elastic modulus
Inventor: MATSUBARA MICHIROU
IPC: C10C3/02
Filed: 1983-04-11
Abstract: PURPOSE:To prepare the titled pitch with high performance, by effecting thermal cracking of a mixture of a residual oil of distillation obtained as byproduct of catalytic cracking of petroleum and an aromatic heavy oil consisting mainly of aromatic compd. having four or more rings and removing insoluble substances and light fractions. CONSTITUTION:50-90pts.wt. (A) residual oil of distillation having a boiling point of 400 deg.C or higher is mixed with 50-10pts.wt. (B) aromatic heavy oil. (A) is obtained by removing light fractions from decantation oil, a byproduct of fluid catalytic cracking of petroleum. (B) contains at least 60wt% mixture of aromatic compds. having four or more rings, e.g. pyrene, and partly hydrogenated product thereof. The mixture of (A) and (B) is subjected to thermal cracking reaction at 400-470 deg.C for 1-10hr in an inert atmosphere. After removal of insoluble substances, the reaction product is subjected to vacuum distillation to remove light fractions and produce a pitch containing 70% or higher optically anisotropic substances.
Patent JP-S57178126-A (JP)
Title: Turbine valve diagnosing method and its device
Inventor: KOGA TSUGUAKI
IPC: G01M13/00
Filed: 1981-04-27
Abstract: PURPOSE:To forecast indications of a fault and to prevent occurrence of an accident, by executing a full stroke operation of a valve, deriving a necessary time, an actually measured stroke curve and a reference strock curve based on said curve, and deciding an abnormal state by a deviation of both curves. CONSTITUTION:A stroke sensor 53, a fully opened detector 51 of a valve and a fully closed detector 52 and installed to a valve rod, and a position of the valve is detected. These outputs are inputted to an operating device 42 through a signal transducer 55 and a digital inputting circuit 41, and an acutally measured stroke curve 21 is derived. Subsequently, a reference stroke curve 22 is derived by deriving a reference stroke from a prescribed calculating expression at every constant sampling interval. A deviation of both these curves is compared with a criterion by a deviation comparator provided in the device 42, and when it has exceeded the criterion, it is decided that these are indications of stick, therefore, a fault of the valve is forecast beforehand and occurrence of an accident is prevented.
Patent JP-H09253727-A (JP)
Title: Cold rolling method for metal strip
Inventor: INOUE TAKUO
IPC: B21B37/58
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To precisely roll by predicating a rolling load based on a wedge indentation max sheet thickness reducing quantity, target elongating rate and sheet thickness at rolling mill input side by a prescribed equation and controlling the rolling with the rolling load in cold rolling of metal strip. SOLUTION: In cold rolling a metal strip, based on a wedge indentation max sheet thickness reducing quantity ΔTWEP, a target elongating rate (r) of rolled stock and a sheet thickness (hi ) of rolling mill input side of rolled stock, a rolling load P is predicted by the next equation, based on the resulting value, the rolling mill is controlled. P=PWED.α+Pb ,f (1-α), wherein Pb ,f is Bland and Ford's rolling load equation and PWED is the rolling load equation by a two dimensional wedge line plane indentation model.  When a product of the inlet side sheet thickness and elongation rate is smaller than a wedge indentation max thickness reducing quantity ΔWED, the equation is governed by the two dimensional wedge plane wedge line indentation model, when exceeding the max thickness reducing quantity ΔTWED, the Bland and ford load equation is incorporated depending on its degree. By this method, the rolling load is precisely estimated and rolling is precisely executed.