baber/WOPTO huggingface dataset:
Patent JP-S61222151-A (JP)
Title: Manufacture of printed wiring substrate for mounting semiconductor
Inventor: KIMATA KENRO
IPC: H01L21/48
Filed: 1985-03-27
Abstract: PURPOSE:To prevent a substrate itself from being cracking, and besides prevent peelings of through-hole plating and burrs of the substrate from being generated, by attaching frames for preventing a sealed resin flow after forming conductor parts beforehand on the side wall surfaces, and then cutting/processing four positions of bridged parts. CONSTITUTION:After several groups of conductor patterns having through-holes are arranged/formed regularly lengthwise and crosswise on a printed wiring substrate sheet 1 made of an organic resin material, part of through-holes located on product- outlines in the several groups of conductor patterns are cut and removed. Then, part of through-holes 2 are exposed on outlined side wall surfaces of the substrate, and grooves 6 are formed around the through-holes, to form bridged parts 4 between these grooves. The grooves 6 are formed on a laminated plate sheet with it corresponding to the printed wiring substrate sheet, and the laminated plate sheet is fitted on the substrate sheet via metal-mold-fixing-pilot holes 5, and then attached through an adhesive layer so as to form a lattice-shaped and frame-equipped printed wiring substrate sheet. And, small pieces of printed wiring substrates for mounting semiconductors are produced by stamp-cut processing at four positions of the bridged parts 4 with the metal mold.
Patent JP-H08232996-A (JP)
Title: Brake device
Inventor: AKAMATSU OSAMU
IPC: F16D49/00
Filed: 1995-02-27
Abstract: PURPOSE: To prevent breakage of each member by speedily absorbing and relaxing reaction force working on a braking device. CONSTITUTION: A force transmission member 12 and a guide mechanism 50 to allow movement of a brake block 14 in the advancing and retreating direction against the force transmission member 12 are provided, this guide mechanism 50 is energized in a direction to separate the force transmission member 12 and the brake block 14 and a cushioning member 60 to allow movement of the brake block 14 in the advancing and retreating direction at the time when reaction force exceeding the maximum output of the force transmission member 12 is provided in a brake device having an energy generating member 11, the force transmission member 12 and a clutch member 13.
Patent JP-S61222641-A (JP)
Title: Burring method
Inventor: ODA MASAAKI
IPC: B21D19/08
Filed: 1985-03-28
Abstract: PURPOSE:To form in a chamfering shape the inner side of the tip of cylindrical part without performing the secondary work by forming cylindrical part with projection of the periphery of prepared hole to the opposite side from the larger diameter side of taper part after forming the prepared hole having the taper part of larger diameter toward the upper side on the upper face of a metallic plate. CONSTITUTION:A punch holder 1 is descended by setting a metallic plate 8 on a die 5 and by driving a progressive pressing device. The pressure part 2a of a press punch 2 is brought into contact with the metallic plate 8 at the first station S1 then and a tapered recessed part 9 is formed on the upper face of the metallic plate 8. At the next second station S2 a punching punch 3 comes into contact, punching the hole 10 with smaller diameter in co-working with a punching hole 6 and the prepared hole 12 having the taper part 11 with the diameter becoming larger toward the upper end side is formed on the metallic plate 8. And at the third station S3 a burring punch 4 bulges the periphery of the prepared hole 12 toward the opposite side from the larger diameter side of the taper part 11 to form in a cylindrical part 13 by the co-work with a forming hole 7.
Patent JP-H08231315-A (JP)
Title: Chlorinated isocyanuric acid composition
Inventor: TOSHIDA AKIRA
IPC: A01N25/30
Filed: 1995-02-28
Abstract: PURPOSE: To obtain a chlorinated isocyanuric acid composition, capable of remarkably suppressing the corrosion of a metal in dipping the composition in water or bringing the composition into contact with flowing water and a malodor and useful for sterilization and disinfection by combining a chlorinated isocyanuric acid with benzotriazole or further an organic acid. CONSTITUTION: This chlorinated isocyanuric acid composition is obtained by blending a compound selected from a chlorinated isocyanuric acid, its alkali metallic salt and a hydrate of the alkali metallic salt with a benzotriazole derivative of the formula [R is a 1-4C straight chain or branched alkyl; (n) is 0-4] in combination. The blending ratio of the benzotriazole derivative of the formula is 0.05-50wt.%, preferably 1-20wt.%. At least one organic acid selected from organic acids such as benzoic, citric, succinic, adipic, malic and tartaric acids can further be blended in the composition to control the dissolution rate of the composition. The blending ratio of the organic acid is 5-90wt.%, preferably 10-70wt.%. The resultant composition is effectively used for sterilizing and disinfecting pools, sewage treatment plants, toilets, kitchens, etc.
Patent JP-S58181054-A (JP)
Title: Electrophotographic receptor
Inventor: YASHIKI YUUICHI
IPC: G03G5/14
Filed: 1982-04-19
Abstract: PURPOSE:To enhance electrophotographic characteristics, by using a resin layer contg. aluminum paste dispersed as an undercoat layer. CONSTITUTION:A resin layer contg. aluminum paste consisting of fine aluminum powder is used as an undercoat layer. An amt. of paste to be added to the resin is 5-50wt%. As the resin, alkyd, melamine, urethane, epoxy, polyester resins, etc. are embodied.
Patent JP-S62220949-A (JP)
Title: Photoresist material and photosensitive resin composition
Inventor: IMAMURA SABURO
IPC: G03C1/00
Filed: 1986-03-24
Abstract: PURPOSE:To obtain unswellable negative photoresist capable of being developed with alkali by constituting the resist of a specified constitution having a principal chain of a polymer consisting of polysiloxane structure. CONSTITUTION:The photoresist material is expressed by the formula, namely, a silicone polymer having enhanced O2RIE resistance by adopting polysiloxane structure and having elevated glass transition temp. (Tg) by introducing many phenyl groups into the side chain. In the formula, R', R'', and R''' are same or different groups, being at least one selected from H, alkyl, and phenyl. l, m, and n are zero or a positive integer, wherein l and m can not be zero simultaneously. Since a hydrophilic group such as COOH group introduced into a phenyl group causes a crosslinking reaction by the irradiation with high energy rays, the polymer becomes insoluble in alkaline developing soln. Swelling of the polymer is not caused also. On one hand, the part of the polymer which is not irradiated is held in the condition soluble in the alkaline developing soln. Accordingly, the photoresist material is a negative type one capable of being developed with alkali.
Patent JP-2000258300-A (JP)
Title: Apparatus and method for measuring focusing characteristics of projection optical system and exposure device
Inventor: TAKEUCHI YUICHIRO
IPC: H01L21/027
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To accurately measure focusing characteristics of a projection optical system including residual aberration. SOLUTION: Phase shift reticles Rps having test patterns PA1 to PA4 including a phase shifter for changing a phase of a transmitted illumination light are disposed on a surface of an object of the projection optical system 22 so as to be substantially perpendicular to an optical axis of the light from an illumination optical system 11. Images of the patterns PA1 to PA4, PB1 to PB4 are imaged on an image surface of the system 22 according to a two-beam interference of ±primary light generated in the case of passing the light through the images. The images of the patterns PA1 to PA4, PB1 to PB4 are detected by a space image detector 28, and imaging characteristics of the system 22 are measured based on its detected results.
Patent JP-S59191758-A (JP)
Title: Polycarbonate resin composition
Inventor: ENDOU HIDEKI
IPC: C08L23/00
Filed: 1983-04-15
Abstract: PURPOSE:To provide a polycarbonate resin compsn. having excellent resistance to low-temperature impact and chemicals, etc., by blending a satd. polyester resin, a polyolefin and an acrylate/methacrylate resin with a polycarbonate resin. CONSTITUTION:50-5wt% satd. polyester resin (A) such as polyethylene terephthalate or polybutylene terephthalate, 15-0.2wt% polyolefin (B) such as polyethylene or polypropylene and 15-0.2wt% acrylate/methacrylate resin (C) are mixed with 20-94.6wt% polycarbonate (D) obtd. by reacting bisphenol A with phosgene, etc. Component C can be obtd. by polymerizing a methacrylate monomer such as methyl methacrylate in the presence of an acrylate polymer.
Patent JP-H08259951-A (JP)
Title: Process for forming hot coal
Inventor: KATO KENJI
IPC: C10B53/08
Filed: 1995-03-24
Abstract: PURPOSE: To provide a process for hot-forming feed coal for producing low-cost coke at high efficiency in a process for producing coke for a blast furnace. CONSTITUTION: A process for hot-forming pulverized coal prepared by heating feed coal for the production of coke for a blast furnace at from 250 deg.C to the highest flow temperature and classifying the coal to 0.5mm or below, wherein the forming pressure is varied according to the maximum particle diameter of the pulverized coal to adjust the porosity of the formed coal.
Patent JP-H03265829-A (JP)
Title: Image pickup device capable of mounting converter lens
Inventor: KATO MASATAKE
IPC: G03B7/20
Filed: 1990-03-15
Abstract: PURPOSE:To easily moderate the focusing accuracy of a photographing lens by providing a means for detecting the mounting of a converter lens when the converter lens is mounted on an optical axis in front of a photographing system and an exposure quantity controlling means for effectively changing the stop diameter of the photographing system in accordance with the shifting of a focal distance of the entire system. CONSTITUTION:When the converter lens 6 is mounted on the optical axis in front of the photographing lens 1, a detection switch 8 is depressed by a projecting part 7, and then, the switch 8 is turned on so that a signal showing the converter lens 6 mounted may be transmitted to a CPU 4. And the number of steps for correcting the stop is properly calculated by the CPU 4 and the stop diameter of a stop device 2 is stopped down so that the depth of field corresponding to the stop position of the photographing lens 1 which is set in advance with reference to the aperture diameter of the stop where the optimum exposure quantity is obtained may be widened. Thus, the focusing accuracy of the photographing lens 1 can be easily moderated.
Patent JP-H06278745-A (JP)
Title: Bottle container and method for transportation and cargo work thereof
Inventor: TSURUTA TAKASHI
IPC: B65D19/02
Filed: 1993-03-24
Abstract: PURPOSE:To realize the formation of a new bottle container and a mechanized method adaptable for transportation and cargo work thereof without using conveying means such as pallet. CONSTITUTION:Holes 3 are formed through the opposite side walls 2a and 2b of a bottle container 2 in such a manner as to permit the passage of the projecting prongs of a forklift through the spaces between the neck parts of adjacent bottles 1 received in the bottle container 2 and the transportation and cargo work of the bottle container 2 is effected by a forklift equipped with the projecting prongs so sized and shaped as to be passed through the holes 3.
Patent JP-H11262765-A (JP)
Title: Method for pretreating and regenerating waste solution containing tetraalkylammonium hydroxide
Inventor: OGAWA OSAMU
IPC: C02F1/44
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide the subject method for stably regenerating a tetraalkylammonium hydroxide(TAAH) in a TAAH-containing waste solution in low cost while reducing the deterioration of a TAAH regeneration equipment. SOLUTION: A waste soln. containing TAAH and a photoresist resin is neutralized in a neutralizing tank 2 and this treated soln. is sent to a vibration type membrane separator 5 under pressure by a pump 4 to separate and remove an impermeable component and a TAAH-containing permeated soln. is stored in a storage tank 6. This permeated soln. is conc./volumetrically reduced in a vacuum evaporator 7 and the conc. TAAH soln. is regenerated by an electrodialytic method.
Patent JP-H0630593-A (JP)
Title: Torque control device of dc machine
Inventor: SUZUKI YORIICHI
IPC: G01L3/22
Filed: 1992-03-24
Abstract: PURPOSE:To obtain the torque control device of a DC, machine, which can enhance response and accuracy by correcting a DC current control command with a correcting circuit for a torque control command. CONSTITUTION:When there is the error in a torque operated value Td, which is obtained with a torque/current operating circuit 3A with respect to a torque control command To, in other words, when there is the error in a current operation value Ico obtained with the torque/current operating circuit 3A, the value of the error is obtained as the correcting value with a servo amplifier 11. The current operated value Ico is corrected with an adder 14, and a current command Ic for a current control system is obtained. Therefore, the torque control command Tc is converted into the current control command Ico, and the torque control in high-speed response is performed with the current control system. When there is the error in the operated value Tc of the torque with respect to the torque control command To, the torque control error is decreased by the correction with a torque-correcting servo amplifier 10. Thus, the accuracy in torque control can be enhanced.
Patent JP-S61228118-A (JP)
Title: Diagnostic device of damage and deterioration in bearing for low speed
Inventor: ENDO MASAKI
IPC: F16C19/52
Filed: 1985-03-29
Abstract: PURPOSE:To enable a degree of damage to be clearly detected, by providing a contactless type displacement meter for a rotary shaft and detecting a bearing for its damage and deterioration. CONSTITUTION:A low speed rotary shaft 3, rotatably supported to a bearing, arranges a displacement meter 1 in a manner crossing at a right angle with a surface of said rotary shaft further with a predetermined distance apart. A signal from the displacement meter 1 is while fetched through a converter 5 for converting the displacement quantity of the shaft into voltage, amplifier 6 having a voltage booster and zero shift function and a filter 7 to an arithmetic unit 8, here the maximum amplitude value in a preset sampling time is calculated and shown by an indicator 9. Accordingly, damage and deterioration can be clearly diagnosed about the bearing for a low speed of 100rpm or less.
Patent JP-S60208531-A (JP)
Inventor: ANDOU TSUNEO
IPC: F16L9/22
Filed: 1984-04-02
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-H04301968-A (JP)
Title: Image signal processor
Inventor: TAMAYA MITSUYUKI
IPC: H04N1/40
Filed: 1991-03-29
Abstract: PURPOSE:To input a voltage close to the maximum output of an image sensor to the reference voltage of an A/D converter with the circuit configuration of reducing cost. CONSTITUTION:An image is read in the state of first inputting a reference voltage V0 of the lowest value among more than the two kinds of reference voltages V0-V3 as the reference voltage of an A/D converter 3. When an overflow signal OF is outputted from the A/D converter 3 in the case of reading the image, the reference voltage V1 of the largest value next to the former reference voltage is inputted as the reference voltage of the A/D converter 3 in the case of reading the next line. Afterwards, the lines are successively read and the reference voltage of the stage not outputting any overflow signals is held as the optimum reference voltage. In the case of shading correction, shading correction reference data corresponding to the current reference voltage are read out of a memory 9, and the shading correction is executed.
Patent JP-H06258728-A (JP)
Title: Image exposure device and image exposing method
Inventor: SAWANO MITSURU
IPC: G03B27/72
Filed: 1993-03-03
Abstract: PURPOSE:To provide an image exposure device by which an image such as a pattern mask is easily synthesized with the image of negative film and which can expose a high-definition image on a photographic paper. CONSTITUTION:This device is equipped with a 1st image light generating means generating 1st image light by illuminating the image of photographic film 107, a 2nd image light generating means generating 2nd image light by illuminating the image of the pattern mask 123 synthesized with the image of the film 107, an SLM 115 arranged so that the 1st image light and the 2nd image light are made incident from a read out side and a write side respectively, modulating the 1st image light with the 2nd image light, and emitting the light of the image obtained by synthesizing the image of the pattern mask 123 with the image of the film 107, and the photographic paper 129 on which the image is exposed.
Patent JP-H04304135-A (JP)
Title: Motor
Inventor: SATO YOSHIRO
IPC: H02K3/34
Filed: 1991-03-29
Abstract: PURPOSE:To improve the adhesion efficiency of an injection resin material so as to make a stator solid by providing resin guiding paths which lead the injection resin material from the upper surface of the stator to the bottom surface of the stator in the stator itself. CONSTITUTION:A synthetic resin member 2 is integrally molded with a stator 1 for insulating the stator 1 from stator winding. Resin guiding holes which guide an injection resin material from the upper surface of the stator to the bottom surface of the stator 1 are provided in the stator 1 and the paths 3 are filled up with the resin material 2. When such constitution is used, the passing cross section of the resin material 2 against the stator 1, namely, the contact area of the resin material 2 with the stator 1 can be enlarged and the adhering effect of the injection resin material to the stator 1 can be improved.
Patent JP-S60209372-A (JP)
Inventor: INOGUCHI KOUJI
IPC: B60N2/90
Filed: 1984-04-03
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-S59192873-A (JP)
Title: Vibration type compressing device
Inventor: KURAHASHI AKIRA
IPC: F04B35/04
Filed: 1983-04-14
Abstract: PURPOSE:To obtain the most efficient discharging amount in accordance with a discharging pressure by a method wherein a vibration frequency and the rest time rate of an alternate signal, adapted to the detected discharging pressure of the compressor, are read out to generate an alternate current corresponding thereto. CONSTITUTION:A piston 21 effects a reciprocal vibrating motion by supplying an alternate execiting current to movable coils 31, 32. Accoding to this motion, external air is sucked through a suction pipe 27 and the compressed air is discharged out of a discharging pipe 26. The operation of the compressor 10 may be controlled most efficiently by controlling three parameters of the frequency of rectangular wave, generated from a constant voltage electric source through an inverter, and the reset time rates t1/T1, t2/T2.
Patent JP-S60211286-A (JP)
Title: Heat exchanger employing capillary tube or the like
Inventor: KAWAMURA TAIZOU
IPC: F28D1/047
Filed: 1984-04-03
Abstract: PURPOSE:To improve the heat exchange efficiency by a constitution wherein a heat exchanger is composed of reticular base material, which is made by weaving or welding pipes with smaller diameter such as capillary tube or the like. CONSTITUTION:The netlike base material 1 employed as the diffusion layer of the titled heat exchanger is obtained by weaving or welding nettedly pipes with small diameter such as capillary tube 10. A large number of parallel folds, the section of which forms a triangle 2, are made in the netlike base material. In addition, one sheet of the diffusion layer 1 consists in having the inclined direction of the parallel folds. A set of the diffusion layers consists of a plurality of the diffusion layers constituting by laying one sheet of the diffusion layer 1 upon another in such a manner that the direction of the folds of one difusion layer intersects that of an adjacent diffusion layer and the diffusion layers contact each other.
Patent JP-H08259712-A (JP)
Title: Production of novel prepreg
Inventor: ISHII YOSHIYUKI
IPC: C08K5/14
Filed: 1995-03-24
Abstract: PURPOSE: To enable the stable production of a prepreg which has excellent dielectric properties and is excellent in chemical resistance and heat resistance after cure by dissolving with heating a polyphenylene ether resin in a specific solvent in a given concentration and infiltrating the solution into a substrate. CONSTITUTION: A resin composition comprising a polyphenylene ether resin such as poly(2,6-dimethyl-1,4-phenylene ether), a styrene graft polymer thereof, or a 2,6-dimethylphenol/2,3,6-trimethylphenol copolymer is dissolved at 50 deg.C or higher in at least one solvent selecting from among benzene, toluene, xylene, and ethylbenzene in an amount of up to 12g per 100ml of the solvent. The solution is infiltrated into a substrate at room temp. to obtain the prepreg, which has a satisfactory surface state and is suitable for use as a dielectric insulating material, etc., in the electronic industry, etc.
Patent JP-S51141993-A (JP)
Title: Bubble seperater in high speed breeder
Inventor: NAKAI YASUSHI
IPC: G21C15/16
Filed: 1975-06-02
Abstract: PURPOSE: Pipe which penetrates the supporting plate of reactor center, high pressure chamber and upper part of reactor vessel, is furnished and flow metal and regulating valve are provided in series; thus, gas bubble mixed in coolant is prevented to be reached to the center of reactor. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60209747-A (JP)
Title: Set quantity display method in copying machine
Inventor: TSUTSUMI TAKASHI
IPC: G03G21/02
Filed: 1984-04-03
Abstract: PURPOSE:To save trouble of resetting quantity by displaying set quantity inputted in advance as set quantity when a copying mode limited in quantity is released. CONSTITUTION:A copying mode limited in successively copiable quantity, such as both side copying, multiple copying, or sort copying, is designated, and when set quantity more than said limit is inputted, this set quantity is automatically to said limit, its altered quantity is displayed as the limit quantity, and when the quantity limited copying mode is released, the display is automatically returned to the set quantity inputted in advance before the alteration. The control of each part of such a copying machine is executed with a microcomputer 201 in the main body of the copying machine and a microcomputer 301 in a sorter 3.
Patent JP-H09256882-A (JP)
Title: Emergency stop device for diesel engine
Inventor: IDOGUCHI RYUICHI
IPC: F01M11/12
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an emergency stop device for diesel engine capable of safe stop without causing oil loss in the engine. SOLUTION: In a diesel engine, the abnormal increase in the oil quantity is detected by an oil level sensor 12 provided on an oil pan part 11 to predict the oil loss, and an electric-controlled opening/closing valve 3 provided close to a blow-by introduction passage among air intake passages to be communicated with a combustion chamber of an engine 1 is controlled. The abnormal speed by the oil loss is prevented by adjusting the air intake volume to be fed to the engine 1, and in an emergency, the engine speed is once and automatically dropped to that corresponding to the idling, and then, gradually controlled to the air intake volume for the engine stop, and the engine is stopped.