baber/WOPTO huggingface dataset:
Patent JP-H08232163-A (JP)
Title: Method and apparatus for drying and shrinkage processing of fiber product
Inventor: MUELLER KURT DR
IPC: D06C7/02
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing webs of textile goods in which the web tissue is highly uniform and having an extraordinary accurate shape with excluding failures of usual techniques such that a relatively expensive treatment is necessary as twisting and/or uneven shrinkage are generated after the treatment. SOLUTION: A non-treated web 1 is fixed on an endless tenter 13 passing along a through-channel 4 having a clearance space through a front slip, then the web 1 laterally span and fixed at its side is brought to pass through drying stations 5, 6, 7 in the conveying direction D in a waving shape. In this case, the web 1 to be treated temporarily stops on guide belts 2, 3 on the opposite side to hot air nozzles 8, 9 in a range of blows of each nozzles, thus, the lower and/or the upper guide belts 3, 2 are brought to move forward at greater speed than that of the tenter 13.
Patent JP-S61176056-A (JP)
Title: Manufacture of lead storage battery
Inventor: SUZUKI SHUNJI
IPC: H01M50/541
Filed: 1985-01-29
Abstract: PURPOSE:To realize a stable welding of the lugs of electrode plates to a strap part by melding the lugs of electrode plates, composing a group of electrode plates, as they are without cutting them. CONSTITUTION:The lugs 3' of electrode plates are inserted into the comb-tooth part of a welding comb 4, a patch 5 is applied to the welding comb 4, an electrode pole 6 is placed on the comb 4, and the lugs 3' are welded with a gas burner 1. Since the lugs 3' are not cut, with their dimensions as they have, a strap part can be formed with the amount of molten lead contained in respective lugs. Since the lugs 3 of the electrode plates, which are projecting sufficiently higher than the comb 4 and patch 5, are welded to form the strap part in a group of electrode plates obtained this way, complete and stable welding of the lugs 3 of electrode plates to the strap part can be realized. Then welding process can be easily automated.
Patent JP-S56111656-A (JP)
Title: Preparation of thermosetting polymer product having core body internally
Inventor: WADA TOMOTOSHI
IPC: B29B15/00
Filed: 1980-02-12
Abstract: PURPOSE: To obtain the titled product such as a golf ball in which cracks are difficult to be generated at a joint part by a method wherein an outer coating polymer is formed by holding pinchedly an intermediate mold in a mold cavity and thereafter, the intermediate mold is replaced by a core body and along with this, the outer polymer is mutually made into one body.  
     CONSTITUTION: An intermediate mold 3 having a runner 4 is installed in a mold cavity of split type outer mold 1, 2 and a material polymer is gushed out from an extruding machine 5 through a runner 4, and it is filled in each part in a cavity (g) formed with an intermediate mold 3, thus, an outer coating polymer 6 is formed in partition. And then, the intermediate mold 3 is removed and a core body 9 which is formed separately is buried and joint faces 1b, 2b of the outer molds 1, 2 are jointed and each part of the outer polymer 6 and the core body 9 are jointly made into one body to obtain the intended product. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58133747-A (JP)
Title: Electron impact-type multiplication tube using solid-state image pickup element
Inventor: HARADA NOZOMI
IPC: H04N5/335
Filed: 1982-02-03
Abstract: PURPOSE:To make falsely increase picture elements for hightening resolution by a method wherein in the first signal read period a signal corresponding to the debunched coverage is red while in the next signal read period an electron beam having been inciding into a reactive region is guided to the coverage for making signal conversion. CONSTITUTION:A multiplication tube is provided with deflecting electrodes 55 being controlled by a deflecting pulse. The deflecting electrodes are put in the state, wherein no deflecting voltage HDEF is impressd, as shown in Fig.(b), whereby an electron beam image as shown in Fig. (c) is radiated on a picture element in Fig. (a). The signal to be obtained from the picture element, when VM is given  to the field shift gate voltage (phiFSG) for making transfer as shown in Fig. (d) after accumulation in the A field, becomes a value corresponding to the white of  a black-and-white picture as shown in Fig. (e). When entering the next B field, the voltage VM, is impressd on the deflecting voltage HDEF of the deflectig electrode to perform deflection of the electron beam in the horizontal direction. Through said operation the electron beam from a photo electric surface moves in the horizontal direction. Thereby threshold resolution can be multiplied at a stroke.
Patent JP-H03222811-A (JP)
Title: Forcedly air cooled engine
Inventor: TAKAMATSU KATSURO
IPC: F01P5/02
Filed: 1990-01-26
Abstract: PURPOSE:To simplify a cover structure so as to facilitate manufacture and reduce the cost thereof by forming a bulkhead for surrounding a power generator with a wall surface formed integrated with a crank case, and inserting a flat plate between the outer end of the bulkhead and the inner end of a shroud for covering a cooling fan. CONSTITUTION:The rotor 20 of a power generator 18 is connected to one end of a crank shaft 15, and a cooling fan 19 is fixed on the top surface thereof. The outer circumference of the power generator 18 is covered with a bulkhead 41 extending from a crank case 13 so as to form a ventilating passage 22. And a shroud 25 extending to the outside of a cylinder body 11 is arranged on the outer side of the cooling fan 19 so as to form the guide passage of cooling wind. In such a structure, a flat plate 42 is inserted between the inner end of a left side member 25a in the shroud 25 and the outer end of the bulkhead 41 so as to form the bulkhead in a step differential shape by the three members. It is thus possible to simplify the cover structure of the bulkhead 41, the shroud 25 and the like, and achieve reduction of die cost and improvement in manufacture property.
Patent JP-S59140157-A (JP)
Title: Air brake panel
Inventor: IWAMOTO YOSHIAKI
IPC: B60T15/04
Filed: 1983-01-31
Abstract: PURPOSE:To provide approximately ideal brake characteristics in an air brake valve generating secondary pressure in proportion to the pedalling amount of a brake pedal by giving a non-linear constant to a spring for balancing a piston. CONSTITUTION:When a brake pedal connected to a bracket 15 is depressed into a cap 16, a plunger 19 is moved downward and a piston 20 is pushed down through a balancing spring 30. Thus, an exhaust valve 21 abuts against a feed valve cylinder 22 to be closed, and a feed valve 23 moves down to be opened. Hence, compressed air from an air tank flows to a secondary port 28 through a primary port 27 and is supplied to a brake unit. Then, since a balancing spring 30 having a non-linear spring constant is used in which for example the diameter of wire rod is reduced as it goes upward, the change in secondary pressure to pedal stroke can be made a desired non-linear one.
Patent JP-S59140265-A (JP)
Title: Dye for composite fiber
Inventor: NIWA TOSHIO
IPC: D06P3/85
Filed: 1983-02-01
Abstract: NEW MATERIAL:Water-soluble org. compounds having reactive halogenotriazinyl groups and cationic groups and represented by formula I wherein D is the parent dye residue; R<1> is H, methyl; R<2>, R<3>, R<4> are each methyl, ethyl; X is halogen; Y is -O-, -S-, >NR<5> (wherein R<5> is H, methyl ethyl); Z is methylene, ethylene, trimethylene; A is an anionic group; n is an integer. USE:Dyes which dye or print composite fibers contg. acrylic fiber (e.g. textile blend composed of acrylic fiber and cotton) yellow to blue. PREPARATION:A compd. of formula II is reacted with an alkylating agent of formula III in a quantity of nX(1-1.1) times by mol that of the compd. of formula II in an org. solvent such as acetone or toluene at room temp. to 90 deg.C for 0.5-5hr.
Patent JP-S55109578-A (JP)
Title: Narrow gap 2 electrode submerged arc welding method
Inventor: SUGIOKA ISAO
IPC: B23K9/18
Filed: 1979-02-14
Abstract: PURPOSE: To improve welding performance without impairing bead appearance, slag peelability, welding defect resistance, etc. by subjecting the narrow gap portion to cumulated layer welding at one layer one pass at decreased distance between the preceding and subsequent electrodes, in butt welding of thick steel plates.  
     CONSTITUTION: In butt welding of thick steel plates of plate thickness 30mm or more, the narrow gap portion of groove width 8W30mm and groove angle up to 20° is cumulated-layer-welded at one layer 1 pass by a submerged arc welding by making the distance between the centers of the ends of the preceding electrode wire and subsequent electrode wire at 15mm or less. According to this method, the concave beads of a large degree of depression are formed without producing any undercut and the good slag peelability and the sound weld metal free from any welding defect may be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06229383-A (JP)
Title: Screen compressor
Inventor: SHIBUYA EISAKU
IPC: F04C18/16
Filed: 1993-02-02
Abstract: PURPOSE:To heighten differential pressure drive force acting on a slide valve in early stage so as to enable speedy load-up by the slide valve, at starting a system having a low-temperature refrigerator such as a brine chiller, etc., and the four-legged switching valve of differential pressure drive type under low differential pressure conditions. CONSTITUTION:A screw compressor is provided with a check valve 61 for preventing countercurrent in a discharge passage 5, a pressurized chamber 62 for pressing the valve 61 to its close side, an oil supply passage 63 for allowing oil to flow from high pressure oil tank 7 into the pressurized chamber 62, an oil discharge passage 64 for allowing oil to flow out from the pressurized chamber 62 to the oil tank 7, and a pressure release control valve 65 of differential pressure drive type having a piston 65c for allowing high pressure act on one side, and low pressure and a differential setting spring 65b on the other side. The pressurized chamber 62 is closed at starting of the low differential pressure, the check valve 61 is closed by oil pressure force so as to close the discharge passage 5, and rising of high pressure is promoted.
Patent JP-S55108071-A (JP)
Title: On-line real time data processor
Inventor: SUMITA SHIGEKAZU
IPC: G06F13/00
Filed: 1979-02-13
Abstract: PURPOSE: To realize the on-line real time processing easily while keeping the fundamental constitution of the operation system and one processing, by providing the on-line real time processing unit in the same line with the peripheral unit with channel coupling.  
     CONSTITUTION: The on-line real time processor 103 is provided in line with the peripheral unit under the control objective of the main processor 101 through channel coupling. Further, the data obtained from the data input and output units 104 1 , 104 2  of the unit 103 is tentatively stored to the specific memory with the direct memory access control. Thus, while keeping the fundamental constitution of the operation system and the one processing unit, the on-line real time processing can easily be achieved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05278417-A (JP)
Title: Bead release device for tire removal machine
IPC: B60C25/13
Filed: 1993-02-02
Abstract: PURPOSE: To shorten a bead release time and to save compressed air by disposing notches at equal intervals at an end of a rod of a cylinder and piston unit, and a coupler to engage the notch cooperatively with an arm for transporting a beam removal tool. CONSTITUTION: The bead release device comprises an arm 60 which a front end hinged through a vertical axis V to a square hole sheet 110 of a block 15 is slidably engaged with a square bar 11 mounted at an end of a rod 9 of a cylinder and piston unit. A pawl 18 meshed with a rack 111 formed on the bar 11 is supported on shaft 19, and engaged with or disengaged from the rack 111 through a cylinder 25 fixed to a support 20, a push rod 23 and a spring 22. A vent tube 260 of the cylinder 25 is connected to a valve unit provided at a pedal of the tire removal machine for controlling the unit for operating the arm 60. Accordingly, a bead removal time can be shortened, and consumption of a compressed air can be reduced.
Patent JP-H06232176-A (JP)
Title: Compound semiconductor fet
Inventor: NISHI SEIJI
IPC: H01L29/778
Filed: 1993-02-02
Abstract: PURPOSE:To provide a compound semiconductor FET having a structure capable of effectively confining carrier in a channel layer. CONSTITUTION:A non-doped GaAs buffer layer 44 and a channel layer 46 are formed on a semiinsulative GaAs substrate 40. The layer 44 has a P-type GaAs buried layer 42 of 100Angstrom  in thickness doped with a beryllium concentration of 1X10<18>cm<-3>. On the lowermost surface of the channel layer 46, a non-doped In0.2Ga0.8As layer 48 of 100Angstrom  in thickness is formed as a hetero barrier confinement layer 48 whose electron affinity is larger than that of the semiinsulative GaAs substrate 40. On the upper surface of the hetero barrier confinement layer 48 in the channel layer 46, a GaAs layer 50 of 1000Angstrom  in thickness doped with silicon (Si) concentration 8X10<17>cm<-3> is interposed.
Patent JP-S60161922-A (JP)
Title: B lymphocyte cell strain derived from patient of bloom syndrome
Inventor: SHIRAISHI YUKIMASA
IPC: A61K35/14
Filed: 1984-01-31
Abstract: PURPOSE:The titled cell strain having normal karyotype and sister chromatid exchange of high frequency, established by sensitizing EB virus in a lymphocyte cell separated from a patient of Bloom syndrome (BS). CONSTITUTION:A mononuclear cell separated from blood collected from peripheral blood of BS patient by heparin blood-collecting is sterily washed. EB virus is absorbed in the mononuclear cell, a lymphocyte cell is sterily washed away, it is blended with medium RMPI1640 containing 30wt% bovine fetal serum, and cultivated at 37 deg.C by a carbonic acid gas culture container for about 60 days, to establish B lymphocyte cell strains (BS-SY1, BS-SY2, BS-SY3, or BS-SY4). But, BS-SY4 has somewhat extraordinary chromosome construction, and the other three are preferable cell strains. They are observed to produce immunoglobulin on the surface of cytoplasm and cell membrane. 100% cell shows high frequency SCE by taking BrdU in two cell generations.
Patent JP-H10214706-A (JP)
Title: Chip thermistor
Inventor: NAKAJIMA HIROAKI
IPC: H01G4/252
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To satisfy solder wettability and solder heat resistance required at the time of board mounting and obtain good productivity, by providing a terminal electrode which has an underlying electrode layer made of a conductive compound mainly of Ni and glass or the like and a plating film formed thereon. SOLUTION: As a terminal electrode, an underlying electrode layer made of a conductive compound mainly of Ni (Ni-based conductive compound) and glass or Ni is formed on both end surfaces of a chip thermistor element, and a Sn/Pb plating film is formed on the underlying electrode layer, thus manufacturing a chip thermistor. The Ni-based conductive compound is used for securing conductivity of the underlying electrode layer, and is specifically exemplified by Ni3 B. The glass is used for adhering the conductive compounds in mixing and baking the glass with the conductive compound to form the underlying electrode layer. The glass preferably contains a metal oxide having an oxidation-reduction potential not more than -0.5, at 90wt.% or more.
Patent JP-H10214839-A (JP)
Title: Formation of solder bumps
Inventor: KANEKO MASAYUKI
IPC: H01L21/60
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To enable easy and reliable formation of solder bumps at low costs. SOLUTION: A printing screen mask 2 having openings 2a, 2a,... arranged in the form of a lattice is applied onto a semiconductor chip 1 having pad area 11a, 11a,... exposed thereon, and then flux 3 is printingly applied on the chip 1 containing a predetermined zone of the pad areas 11a. Then respective openings of a punching die and punches are positioned above the respective pad areas 11a, a solder tape is inserted between the punching die and punches, the punches are moved down to punch out many solder pieces from the solder tape, and then these solder pieces are set on the respective pad areas 11a having the flux 3 printingly coated thereon.  And the chip 1 having the solder pieces temporarily set thereon by the adhesive force of the flux 3 is heated at 220 to 230 deg.C to reflow the solder pieces, and thereafter the flux 3 is removed and cleaned to obtain solder bumps arranged in the form of a lattice.
Patent JP-H04312003-A (JP)
Title: Network antenna used especially in outer space
Inventor: ORIBIE RUMONDEIEERU
IPC: H01Q1/38
Filed: 1992-01-30
Abstract: PURPOSE: To provide a network antenna which is terminated on a support structure by an interface device to constitute a network and meets conditions of peculiar radiation performance, loadage, environmental resistance, and reliability. CONSTITUTION: A radiation member 15 of a sub-network 14 is formed from an annular slit 16 between a center disk 17 and a plane body 18 of an upper square. The sub-network consists of respective layers of a plane body 20 of a conductive lower square, an induction adhesive layer 21, a first dielectric spacer member 23 on which a conductive track divided into four conductors 19 to feed individual radiation members 15 is placed, a second dielectric spacer member 25, an induction adhesive layer, and the conductive upper square plane body 18. Plane bodies of squares are metallic sheets or plated dielectric layers. The space between plane bodies of squares is formed of a material having a very low density, e.g. a sponge, or a honeycomb.
Patent JP-H05218453-A (JP)
Title: Electrostatic induction type semiconductor device
Inventor: YAMAMOTO MUNEKORE
IPC: H01L21/76
Filed: 1992-01-30
Abstract: PURPOSE:To enable an electrostatic induction type semiconductor device to be enhanced in resistance to a reverse surge voltage between a gate and a source and improved in backward breakdown strength between a drain and a source. CONSTITUTION:A peripheral isolation P-type semiconductor region 47 of the same impurity concentration and thickness with a P-type gate region 37 is formed under a source bonding pad region 39a located above an N--type epitaxial layer 33 as being isolated from a P-type gate region 37 and electrically connected to a source electrode 39. The peripheral isolation P-type semiconductor region 47 is made to serve as the anode region of a reverse diode between a drain and a source formed of the N--type epitaxial layer 33 and the region 47. A junction composed the peripheral isolation P-type semiconductor region 47, the N--type epitaxial layer 33, and an adjacent P-type gate region 37a is formed to serve as a punch-through diode which is punched through under a lower voltage than the breakdown voltage of a PN junction between a P-type channel region 35 and an N<+>-type source region 36.
Patent JP-S58136810-A (JP)
Inventor: NAKAGAWA SHIYUUICHI
IPC: A42B3/30
Filed: 1982-02-04
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-S55108147-A (JP)
Title: Image pick-up tube
Inventor: NAKAMURA NOBORU
IPC: H01J31/26
Filed: 1979-02-14
Abstract: PURPOSE: To suppress color shading of output signals of individual image pick-up tubes of a three-tube color television camera by reducing the effects of earth magnetism upon the image pick-up tube by providing the shield case and the shield cap to reduce the effect of geomagnetism.  
     CONSTITUTION: A coil assembly including a deflection coil 22 and a focusing coil 23 is mounted on the outer periphery of an image pick-up tube 21. The coil 22, focusing coil 23 and image pick-up tube 21 are accommodated in a shield case 24. The outer periphery of the shield case 24 is formed adjacent to the edges thereof with inclined portions, for instance flanges 25, 26. Flanges 29, 30 of shield caps 27, 28 are held in contact with the respective flanges 25, 26. The shield caps 27, 28 are formed with respective see-through holes 27 1 , 28 1 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11269251-A (JP)
Title: Increase in molecular weight of polycondensate using diepoxide of sterically hindered amine and stabilization of the polycondensate
Inventor: PFAENDNER RUDOLF
IPC: C08G59/26
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a process for increasing the molecular weight of and stabilizing a polycondensate without crosslinking. SOLUTION: At least one diepoxide comprising an epoxide end group and also, as a structural element, a tetramethylpiperidine group positioned in the middle between the end groups is added to a polycondensate, and a polyamide, a polyester, a polycarbonate or a polymer, copolymer or blend thereof is heated to either the melting point of the polymer or higher when the polycondensate is a crystalline polycondensate, or to the glass transition temperature or higher when the polycondensate is an amorphous polycondensate.
Patent JP-H08212487-A (JP)
Title: Process interface device
Inventor: AZEGAMI TADASHI
IPC: G08C19/30
Filed: 1995-02-02
Abstract: PURPOSE: To eliminate the common mode noise due to an interchannel interference by discharging the electric charge caused by the inductive noise stored in stray capacity when a switch control part switches a multiplex switch part. CONSTITUTION: A filter circuit 10 is provided for every channel, and a multiplex switch part 20 is provided between the filter circuit 10 and a common transmission line (bus). A non-interference switch 30 is provided between a capacitor C1 and a resistance RA1, is normally made its on state and is turned off for fixed period in accordance with the command from a non-interference switch control part 50. A switch control part 40 transmits on/off control signals to each multiplex switch part 20, successively switches channels 1 to n for every 0.1 seconds, for instance, and connects the channels with a bus. The non- inference switch control part 50 synchronizes with the channel switching of the switch control part 40 and transmits the off control signal to the channel selected by the switch control part 40 this time.
Patent JP-2000216429-A (JP)
Title: Manufacture of semiconductor light emitting element
Inventor: KITAGISHI MAMORU
IPC: H01L33/30
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To realize a manufacturing method of a semiconductor light emitting element which can improve the leading-out efficiency of a light to the outside, and the external differential quantum efficiency of a green system semiconductor light emitting element using GaP semiconductor, by a method wherein, after a light emitting layer forming part is grown without using a GaP substrate of low light transmissivity, a GaP layer is subjected to liquid growth in another process. SOLUTION: A light emitting layer forming part 4 of an N-type layer 2 and a P-type layer 3 composed of GaP is subjected to liquid epitaxial growth on a GaP substrate 1. By a second liquid growth process in other process, a conductivity type of the upper layer of the light emitting layer forming part 4, i.e., a second epitaxial growth layer 5 composed of a P-type GaP layer is subjected to thick liquid growth. On the surface and the rear of the GaP substrate 1, electrodes 6 and 7 are formed, respectively.