baber/WOPTO huggingface dataset:
Patent JP-S6037581-A (JP)
Title: Copying machine
Inventor: FUSAYAMA TAKEO
IPC: H05B3/42
Filed: 1983-08-10
Abstract: PURPOSE:To improve heating efficiency and copying performance by providing a photoselectively absorbing film on the inside surface in the hollow part of a heating roll. CONSTITUTION:A heating roll 12 for fixing toner is made hollow and a light source 13 consisting of visible or near IR rays is provided in the hollow layer so that the roll 12 heated by the same. A photoselectively absorbing film is formed on the inside surface in the hollow part of the roll 12. The photoselective absorptivity of said absorbing film is required to have >=50%, more preferably >=80% average absorptivity of visible and (or) near IR rays. A better result is obtd. if the average emissivity of the film within 150-250 deg.C is <=40%, more preferably <=10% when the film is heated to said temp.
Patent JP-H039965-A (JP)
Title: Fiber-reinforced undercoat
Inventor: AKUSAWA MITSUHIRO
IPC: B62D29/04
Filed: 1989-06-07
Abstract: PURPOSE:To obtain a fiber-reinforced undercoat improved in chipping resistance by compounding a reinforcing fiber with a resin substrate in a specific ratio. CONSTITUTION:A fiber-reinforced undercoat comprising a resin substrate and 10-30wt.%, based thereon, reinforcing fiber. As the reinforcing fiber functions as a binder for coating film, a high chipping resistance can be attained even for a thin coating film and, further, since the critical film thickness for sagging is large even for a thick coating film, the workability in wet-on-wet coating can be improved. By using the above undercoat, chipping resistance and workability in coating can be improved even in the case of a thin coating film, resulting in the weight reduction of a product by compounding 10-30wt.% reinforcing fiber such as glass fiber or carbon fiber with a resin substrate.
Patent JP-S62299649-A (JP)
Title: Hot water feeding system for bath
Inventor: NAGAMOTO SHUNICHI
IPC: F24H1/00
Filed: 1986-06-20
Abstract: PURPOSE:To enable a bath to be boiled in a short time and improve convenience in use of the bath by a method where the bath is provided with a bath deviation calculating means for calculating a deviation between a bath temperature set value and a bath temperature measured value, means for calculating set value of hot water feeding temperature, means for calculating a controlling amount of a gas proportional valve and means for controlling combustion in a bath furnace for turning-on or turning- off a burner. CONSTITUTION:A bath deviation calculating means 19 calculates a deviation DELTATF between a bath temperature set value FSET and a bath temperature measured value FTMP and outputs this value to a set value calculating means 20 and a bath combustion controlling means 22. The set value calculating means 20 calculates a hot water feeding temperature set value VRn by correcting a previous hot water feeding temperature set value VRn-1 in response to a bath temperature deviation DELTATF. The control amount calculating means 21 calculates a controlling amount PSV for a gas proportional valve 7 by calculating a deviation DELTATW between the hot water temperature set value VRn and a hot water temperature measured value WTMP and by applying a desired functional calculation. A bath burner 12 is turned on or off in response to conditions of the proportional valve controlled variable PSV and the bath temperature deviation DELTATF.
Patent JP-S6035732-A (JP)
Title: Color photosensitive silver halide material
Inventor: HIRANO TSUMORU
IPC: G03C7/38
Filed: 1983-08-08
Abstract: PURPOSE:To prevent the color of a magenta color image from being made turbid and to improve the color reproducibility, color developing power and film strength by incorporating a specified polymer coupler latex forming a (co)polymer magenta color image into a silver halide emulsion layer. CONSTITUTION:A monomer capable of forming a dye by coupling with the oxidized product of aromatic primary amine as a developing agent is (co)polymerized, and the resulting polymer coupler latex forming a (co)polymer magenta color image is incorporated into a silver halide emulsion layer to obtain the desired color photographic sensitive material. Said monomer is represented by formula I , II or III (where R1 is H, 1-4C alower alkyl or Cl; each of R2, R3 and R4 is H or a substituent; A is -NHCO-, -OCO- or phenylene; B is alkylene, aralkylene or phenylene; X is H or a group which is eliminated by coupling; Y is -O-, -NH-, -S-, -SO- or the like; and each of m and n is 0 or 1), and for example, a monomer represented by formula IV or V is used.
Patent JP-H06326708-A (JP)
Title: Information transmission system
Inventor: KOYANAGI YUKIO
IPC: H04L12/28
Filed: 1993-05-13
Abstract: PURPOSE:To reduce current consumption and to eliminate data resulting in runaway of a microcomputer by repeating the standby mode and sending each information inputted to each terminal equipment within a time between reset pulses to a main body without duplication. CONSTITUTION:Terminal equipment 4, 4', 4'' have different addresses with each other and a single or plural information input/output devices. A data pulse group 10 (10', 10'') sent from the terminal equipment 4 (4', 4'') is sent to a signal line after a wait time 8 (8', 8'') determined by each address from a trailing edge of reset pulses 12, 12'. Let a time allocated to each of the data pulse groups 10, 10', 10'' be a time 9, the times 8'-8, 8''-8' are selected to be larger than the time 9. Furthermore, an interval 11 of the reset pulses is selected larger than a time [8+NX(8'-8)] (N is number of terminal equipments), then all data are sent/received without duplication.
Patent JP-H1053779-A (JP)
Title: Method for separating mercaptan from feed stream of natural gas for liquefaction
Inventor: FERNANDEZ DE LA VEGA FELIX J
IPC: F25J3/02
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of equipment and operation by mixing propane or butane overhead distillate streams and removing mercaptan from the resultant mixture to form a stream which substantially comprises propane and butane, does not contain ethane, and is poor in mercaptan. SOLUTION: The figure is an approximate flow diagram of a natural gas liquefaction process. Next to a pretreatment step 18, a mercaptan-contg. stream is poured through a line 20 into a cleaning and fractional distillation column 14. A bottom product stream rich in mercaptan and contg. many 2C and heavy components is removed from the column 14 through a line 28 and is poured into a fractional distillation step 30. Mercaptan is concentrated into the stream of the overhead distillates of a depropanizer and a debutanizer at the fractional distillation step 30. The stream of liq. overhead distillates contg. propane and the most part of mercaptan is removed from the depropanizer 34 through a line 44 and is poured into a mercaptan removal apparatus 12.  Mercaptan-contg. overhead distillate streams 44 and 48 are poured from the depropanizer 34 and the debutanizer 36 through a line 52 into the apparatus 12.
Patent JP-H0438569-A (JP)
Title: Picture processor
Inventor: NOGUCHI YASUTAKA
IPC: G06T1/00
Filed: 1990-06-05
Abstract: PURPOSE:To eliminate the trouble of operation and to prevent the lowering of a working rate by providing a selecting means to select a processing system to process different code systems in a picture processor to generate picture data by code information from an external part. CONSTITUTION:The respective programs (processing systems A, B and C) of a picture processor execute picture forming processing by respective code systems based on picture processing information from a host computer. The processing systems A, B and C execute the picture forming processing of a dot pattern and so on. When processing system information is received from the host, the contents of it are set in a processing system indicating area at a step 2. The processing system is determined corresponding to the value of the above mentioned processing system indicating area at a step 3 and the starting address setting area. The input of picture information is waited at a step 4 and when the picture information is inputted, the processing of the picture information is executed along the applying code system form the starting address.
Patent JP-S5669751-A (JP)
Title: Manufacture of impregnation cathode
Inventor: TAGUCHI TADANORI
IPC: H01J9/04
Filed: 1979-11-12
Abstract: PURPOSE:To simplify the process and to improve the yield by producing a tungsten pellet while considering the shape of an impregnated cathode when performing the press molding, then sintering it to produce a base metal. CONSTITUTION:When press molding the material powder it is molded into a pellet of cathode shape, then the molded pellet is sintered to produce a porous tungsten pellet 1. Said tungsten pellet 1 can perform the adjustment of porosity and the size of porosity easily while having uniformly distributed porosity. When employing it as a base member of an impregnation cathode, excellent performance can be obtained stably.
Patent JP-S5847458-A (JP)
Title: Preparation of liquid miso
Inventor: KUSHIBUCHI MASASHI
IPC: A23L11/20
Filed: 1981-09-16
Abstract: PURPOSE:To prepare a liquid miso (fermented bean paste) having high dispersion stability, resistance to solid-liquid separation, and improved palatability, by homogenizing a mixture of miso and water under pressure, and heating the mixture after aging. CONSTITUTION:Miso is mixed with water at a weight ratio of the solid component of miso to water of 20:80-34:66, and homogenized at 35-45 deg.C, preferably 40-42 deg.C, under 80-100kg/cm<2> pressure. The homogenized product is aged at 25-50 deg.C, preferably 40-45 deg.C for at least 7hr, and heated to obtain liquid miso. If necessary, the liquid miso obtained above is added to an unhomogenized mixture of miso and water.
Patent JP-S5935328-A (JP)
Inventor: KIKUCHI MASAAKI
IPC: H01H33/66
Filed: 1982-08-23
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-H023409-A (JP)
Title: Preparation of epoxy resin
Inventor: YAOMI TAKESHI
IPC: H01L23/29
Filed: 1988-06-15
Abstract: PURPOSE:To obtain an allyl-etherified phenolic novolak epoxy resin having epoxy groups and allyl groups incorporated therein by means of a one-step reaction by introducing allyl ether groups into part of phenolic hydroxyl groups of a phenolic novolak and epoxidizing residual phenolic hydroxyl groups. CONSTITUTION:A phenolic or an alkylphenolic novolak and a stoichiometrically excess allyl halide or methallyl halide to phenolic hydroxyl groups of this novolak are homogeneously dispersed in a solvent and an aq. soln. of an alkali metal hydroxide equivalent to 1-20mol% phenolic hydroxyl groups is added therein to carry out partial allylation of the phenolic hydroxyl groups. After unreacted allyl halide or methallyl halide is removed, unreacted residual phenolic hydroxyl groups are epoxidized with epichlorohydrin.
Patent JP-S6323207-A (JP)
Title: Bonding method
Inventor: TOKITA TAKASHI
IPC: G11B5/127
Filed: 1986-06-20
Abstract: PURPOSE:To avoid sticking between a product and a jig by inserting mica to the contacting surface between parts and the jig. CONSTITUTION:In case parts 1, 2, and 3 constituting the product are positioned and bonded to one another on a jig 4, mica (for example, 10 layers of mica each of which has 4-5mum thickness are laminated) 6 is inserted to the contacting surface between parts 1, 2, and 3 and the jig 4 to prevent sticking between parts and the jig. That is, a fused glass or a resin protruded from the product (parts) is melt-fixed to the surface of inserted mica 6, and the product and mica 6 are joined. When the product is detached, only one outermost layer of the layer-built part of mica 6 is peeled and remains on the surface of the product. Thus, sticking between the product and the jig is avoided, and a ferrite or the like is prevented from being cracked in case of detachment of the product.
Patent JP-H027812-A (JP)
Title: Compressed-gas-insulated switchgear
Inventor: KAWASE JUNICHI
IPC: H02B13/02
Filed: 1988-06-15
Abstract: PURPOSE:To reduce earthing space and to simplify the constitution by reforming a simple constitution in which bus side disconnectors are horizontally arranged, and line side disconnectors are perpendicularly arranged. CONSTITUTION:Breakers 1a-1c, 2a-2c and 3a-3c of each phase are arranged between two main buses 7 and 8. The 1st main bus 7 and the 1st breakers 1a-1c, 2a-2c and 3a-3c are connected with bus side disconnectors 4a-4c and 5a-5c arranged so that their working shafts may be in the horizontal direction. Through each line side disconnectors 6a-6c the intervals between the 1st and 2nd breakers 1a-1c and 2a-2c are connected to the 1st line buses 10a-10c. The intervals between the 2nd and 3rd breakers 2a-2c and 3a-3c are connected to the 2nd line buses 11a-11c through line side disconnectors 6a-6c arranged to the upper parts of the corresponding breakers so that their working shafts may be in the perpendicular direction.
Patent JP-H10314339-A (JP)
Title: Contracting function-strengthening device for intravaginal muscle
Inventor: HOSHINO HIROSHI
IPC: A63B23/20
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To directly and effectively strengthen the contracting function of the muscle of the interior of the vagina. SOLUTION: This device is equipped with an inserted expansion portion 10 that is inserted into the vagina and expands due to the inflow of a fluid, a fluid supply portion 40 that supplies the fluid to the inserted expansion portion 10. A measuring portion 60 that measures the amount or velocity or pressure of the fluid flowing out from the inserted expansion portion 10 when the inserted expansion portion 10 that is expanded by the fluid supplied from the fluid supply portion 40 is contracted by the intravaginal muscle is provided. The inserted expansion portion 10 is furnished with a cylindrical core 11 and an elastic sheet 31 that surrounds the core 11.
Patent JP-S5573059-A (JP)
Title: Electrostatic photographic copying method
Inventor: MIYAGAWA NOBUHIRO
IPC: G03G9/08
Filed: 1978-11-28
Abstract: PURPOSE: To give the copied images of high density, superior distinctness and sharpness and superior reproducibility of medium contrast in plain paper by using the magnetic developer having the electrostatic capacity and dielectric constant of the specific values for the one-component type magnetic developer.  
     CONSTITUTION: The magnetic developer of 7.8W9.8PF in electrostatic capacity and 4W5 in dielectric constant measured under conditions of interelectrode distance 0.65mm, electrode sectional area 1.43cm 2  and interelectrode load 105g/cm 2  is used as the one-component type developer used in performing development by the use of magnetic brushes. This developer is composed of 20W95wt% of vinyl aromatic monomer such as styrene as well as the copolymer of monomer such as acryl base monomer other than vinyl aromatic monomer and mono-or diethylene base unsaturated monomer other than these as its binder. The magnetic material is contained at 45W65wt% of the entire part of the toner and the copolymer is contained at 30W120wt% based on the weight of the magnetic material. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08338802-A (JP)
Title: Rotational viscometer
Inventor: MOTOHASHI HIDEO
IPC: G01N11/14
Filed: 1995-06-13
Abstract: PURPOSE: To provide a rotational viscometer which makes a revolution number of a rotor constant thereby to measure a viscosity of a non-Newtonian fluid highly accurately. CONSTITUTION: A motor 4 is connected to a rotatable rotor 3 soaking in a fluid to be measured, via an eddy current-coupling means 5 in this rotational viscometer. The rotational viscometer is provided with a revolution number detector 16 for detecting a revolution number C of the rotor 3, a reference input means 14 for setting a target revolution number of the rotor 3, an addition part 1'7 for adding an output voltage Vf of the revolution number detector 16 to an output voltage Vr of the reference input means 4, whereby a feedback control system is constituted so that the revolution number C of the rotor 3 corresponds to the output voltage Vr of the reference input means 14.  The viscometer is also provided with an operation means 19 for calculating a viscosity of the fluid to be measured from an output voltage Ve of the addition part 17 and the output voltage Vf of the revolution number detector 16.
Patent JP-H1097748-A (JP)
Title: Multidisk player
Inventor: YAMAZAKI YOICHI
IPC: G11B17/26
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To protect the surface of a disk from being flawed and to reduce the weight of a housing part by forming a carrier plate for carrying and housing the disk in a magazine housing means in order to carry an outer circumference of the disk. SOLUTION: A projecting arm 21 made of a steel plate is provided in the vicinity of an innermost part in a disk carrier unit 13, and is freely oscillatorily fitted by a pin 21a to the unit 13. A forward end part of the arm 21 is engaged with an outer circumferential part of the disk 17 to project out the disk 17 from a magazine. The arm 21 has an arcuate part 21b extending along the outer circumference of the disk 17 and a linear part 21c connecting this arcuate part 21b, and a disk engagement member 22 made of a resin different from the arm 21 is fitted to the tip of the linear part 21c. The tip of this member 22 is formed with a groove 22a for holding a mian surface of the disk. Then, an end part of the unit 13 in the direction of projecting out the disk 17 is formed with a tapered part 13a, so as to smoothen the disk 17 to be housed into the magazine.
Patent JP-2000328422-A (JP)
Title: Antibacterial and antifungal polylactic acid structure and its production
Inventor: ISODA HIDEO
IPC: D04H3/033
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain an antibacterial and antifungal polylactic acid structure having excellent antibacterial and antifungal properties, and biodegradability, and further having adequate treatability, compression-resisting properties and the like, and further to provide a production method thereof. SOLUTION: This antibacterial and antifungal polylactic acid structure is a three-dimensional structure obtained by repeatedly bending filaments having 300-100,000 de sizes and consisting essentially of a thermoplastic polylactic acid resin to connect the filaments at the majority of the contacting parts. The structure has 0.005-0.2 g/cc apparent density, and the polylactic acid resin contains 0.01-10 wt.% oligomer component.
Patent JP-S5669839-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SASAKI SHIGEO
IPC: H01L23/28
Filed: 1979-11-12
Abstract: PURPOSE:To connect the back of a chip perfectly, in the case a metal layer is deposited on the back surface of a semiconductor chip and it is connected to the surface of a ceramic body, by placing an Au-Ge foil in-between and heating said assembly. CONSTITUTION:An Au layer 2 with the thickness of 1,000-3,000Angstrom is deposited on the back surface of the Si chip 1, and an Au-glass sintered layer 7 wherein Au powder and glass powder are sintered is formed on the mounting part of the ceramic package 4 to which said Au layer 2 is fixed. Then, on said layer 7, is provided the Au-Ge foil 8 which contains Ge of about 7.4wt% serving the role as a solder  and whose thickness is 30-50mum and the size is slightly larger than the pellet 1.  The top of the foil 8 is contacted with the Au layer 2 on the back surface of the  pellet 1. Then, they are heated at 350-380 deg.C, the foil 8 is melted, Au in the Au  layer 2 and the sintered layer 7 are alloyed, thereby the pellet 1 and the package 4  are incorporated into one body. Even though the mounting part of the package 4 is  warped in the convex shape, the treatment is performed accrodingly.
Patent JP-S6123542-A (JP)
Title: Bolt made of austenite stainless steel and its production
Inventor: TANAKA KOICHI
IPC: F16B35/00
Filed: 1984-07-13
Abstract: PURPOSE:To increase the strength of a thread boundary part by performing heat treatment making a hot formed semi-finished bolt into solid solution and then blind rolling of the body part after the thread part and incomplete thread part is subjected to a thread rolling work. CONSTITUTION:After heating a hot formed half-made bolt at 1,000-1,200 deg.C and cooling with water the whole body part, thread part and incomplete thread part is made into a solid solution condition. The by turning the body part and the blank diameter for threading are formed and thread rolling work is carried out on the whole thread part including the boundary part. The blind rolling of the bolt body part is successively performed to form the thread part, incomplete thread part and body part into the work hardening structure of a solid solution heat treatment condition. In this way the strength of incomplete thread part, i.e., thread boundary part is increased.
Patent JP-H0753575-A (JP)
Title: Continuous preparation of alkyl tin thiocarboxylic acid ester
Inventor: KEBIN ESU KORIN
IPC: C07F7/22
Filed: 1994-06-28
Abstract: PURPOSE: To obtain the subject ester useful as a PVC stabilizer by reacting in an aqueous medium in a reactor under extremely vigorous agitation.  
     CONSTITUTION: An alkyltin halide, a thiocarboxylic acid ester and an acid acceptor are simultaneously added to an agitated aqueous medium in a reactor over a specified time, the whole mixture is agitated with at least one impeller for a residence time of at least 5 min at least 90 rpm, desirably 120 rpm, and for a residence time of 3.6 min or longer at least 110 rpm, and the obtained reaction mixture is kept at a pH of 7-8.2, desirably a pH of 8-8.2. The mixture is continuously withdrawn from the reactor after the commencement of the addition of reactants and is continuously separated into an aqueous phase and an organic phase without the need of de-emulsification means to continuously obtain the purpose ester. It is desirable that the agitation achieves a fluid velocity across the impeller(s) of at least 15.2 m (50 feet)/min. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S5573749-A (JP)
Title: Heat-resistant resin composition
Inventor: SARUWATARI NORIO
IPC: C08K5/14
Filed: 1978-11-28
Abstract: PURPOSE: To prepare the title electrical insulating composition having improved adhesivity and dimensional stability without lowering the original heat-resistance and dielectric characteristics, by heat-curing a composition obtained by compounding a bismaleimide compound to a specific butadiene polymer.  
     CONSTITUTION: A resin composition composed of (A) 100 parts by weight of a liquid polybutadiene having an average molecular weight of 500W5,000 and containing ≥50%, pref. ≥70% of 1,2-butadiene unit having side-chain double bonds, in the polymer chain, and (B) 10W300 parts, pref. 50W150 parts of a bismaleimide compound of formula (R is ≥2C bivalent hydrocarbon group), e.g. N,N'-ethylene- bismaleimide, is mixed with (C) 0.1W10 parts, based on 100 parts of (A)+(B), of an organic peroxide such as benzoyl peroxide, and the mixture is cured by heating. High amount of the bismaleimide component gives improved dimensional stability, especially low thermal expansion. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5937870-A (JP)
Title: Motor for electro-mobile
Inventor: ENDOU TAKUYA
IPC: H02K29/06
Filed: 1982-08-26
Abstract: PURPOSE:To allow a motor for an electro-mobile to endure against high speed rotation by constructing a flat rotor with a reinforced permanent magnet as a core. CONSTITUTION:A small magnet of rare earth cobalt is bonded to form a doughnut-shaped permanent magnet 2, and reinforcing plates 23a, 23b are bonded to both side surfaces. A thin magnetic material which has high tensile strength and high magnetic permeability such as a silicon steel plate is used for the plates 23a, 23b. A flat rotor 1 is constructed with the reinforced magnet 2 as a core. This rotor 1 is contained together with yokes 3, 4 in the motor housing 25.