baber/WOPTO huggingface dataset:
Patent JP-H07279399-A (JP)
Title: Peeling/removing method for elastic finishing material
Inventor: OKANOE HIROSHI
IPC: E04F21/00
Filed: 1994-04-06
Abstract: PURPOSE:To easily peel an elastic finishing material from the backing via low-temperature shrinkage by projecting pellets of dry ice to the surface of the elastic finishing material, and cooling a fixed range. CONSTITUTION:Pellets of dry ice are projected in a wide range to the surface of an elastic finishing material 2 applied on the surface of the backing 1 of a concrete structure to uniformly cool it. When cooling progresses, the elastic finishing material 2 is shrunk at a low temperature. When the pellets are further projected to accelerate cooling, shrinkage remarkably progresses, a peeling action is applied between the elastic finishing material 2 and the backing 1 due to the difference of the linear expansion coefficient, and the elastic finishing material 2 is floated in a wide range. When the pellets are continuously projected, the elastic finishing material 2 is broken into elastic finishing material pieces 2a of some size and removed and dropped without being made dust due to tenacity and consistency.
Patent JP-S59220047-A (JP)
Title: Disc type commutator motor with rotating speed detecting mechanism
Inventor: HIRANO NORIMITSU
IPC: H02K11/00
Filed: 1983-05-25
Abstract: PURPOSE:To enable to accurately detect a rotating speed of a disc type commutator motor with a simple structure by providing a pectinated conductive pattern for detecting the rotating speed at the stationary side position opposed to a pole for detecting the frequency. CONSTITUTION:An armature has groups of armature coils 7-1-7-3. N-and S- poles are magnetized at a fine equal interval pitch at the plastic magnet 12 of an outer periphery of the armature to form a pole 13 for detecting the frequency (rotating speed). A ribbon-shaped flexible substrate 15 is arranged fixedly on a body opposed to the pole 13. A pectinated conductive pattern 16 for detecting the rotating speed of a rotor is formed on the surface of the substrate 15.
Patent JP-S58208033-A (JP)
Title: Manufacture of rubber-covered polyolefin cellular body
Inventor: YOSHIDA IWAO
IPC: B29K23/00
Filed: 1982-05-28
Abstract: PURPOSE:To produce a rubber-covered polyolefin cellular body having excellent shock absorbability and a high bonding strength by a method in which an unvulcanized rubber is coated on the surface of a polyolefin cellular body, and the polyolefin cellular body thus treated is put in a container withstandable to expansion pressures at the time of heating and then heated for vulcanization. CONSTITUTION:An unvulcanized rubber is covered on the surface of a polyolefin cellular body (e.g., PE, ethylene-propylene copolymer, etc.), and the polyolefin cellular body thus treated is put in a container (preferably enclosed container) withstandable to expansion pressures at the time of heating in such a way that the covered cellular body is closely contacted with the inner surface of the container not to leave any void and then heated for vulcanization of the covering rubber. The rubber-covered polyolefin cellular body thus obtained has a high bonding strength, a high shock absorbability, and a floatability and is suitable for fenders, floating pipes, etc.
Patent JP-H05291898-A (JP)
Title: Input signal processing unit for comparator
Inventor: INA HIROYUKI
IPC: H03K5/19
Filed: 1992-04-10
Abstract: PURPOSE:To suppress a phase deviation of a waveform shaping circuit at a high frequency region. CONSTITUTION:An input signal VIN from a pickup coil 1 is waveform-shaped by a comparator 2 and the result is outputted to an engine control circuit 5 as an output signal VHL. A mask current is supplied from a mask current generating circuit 14 to the comparator 2 to prevent malfunction due to noise. A control circuit charges/discharges a capacitor C1 in response to a signal Vfv representing a frequency of the input signal VIN to change the mask time. The mask time changes at a change rate alpha at processing frequency or below and changes at a change rate gamma larger than the rate alpha for the prescribed frequency or over. Thus, the mask time is set shorter when the frequency gets higher and set much shorter for the prescribed frequency or over. Thus, a proper mask time in response to the frequency of the input signal VIN from a low frequency to a high frequency is set continuously and the phase deviation of waveform shaping at a high frequency region is suppressed.
Patent JP-S61250583-A (JP)
Inventor: KAJIURA SOJI
IPC: G21B1/11
Filed: 1985-04-30
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-2000283409-A (JP)
Title: Method for burning liquid fuel and liquid fuel combustion burner
Inventor: GOTO AKIRA
IPC: F23D3/40
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a clean exhaust gas property, a high radiation energy rate and a uniform combustion, by introducing a liquid fuel to a downstream of a non-like flowable porous member having air flowability while passing a combustion air introduced from its upstream to the member, and introducing a liquid fuel to the downstream of the member. SOLUTION: A body casing 1 holds a non-liquid flowable porous member 2 having air flowability and a combustion burner mat 3 disposed at a downstream side of the member 2. The member 2 has a temperature control thermocouple. A combustion air introducing port 4 is provided at the casing 1 of the upstream of the member 2, and a fuel tube 5 as an inlet of, for example, a liquid fuel such as a kerosene is provided at the casing 1 between the mat 3 and the member 2. To generate a premixed gas for supplying to the mat 3, the air is supplied from the upstream of the member 2 held at the casing 1, and the liquid fuel can be supplied from the downstream.
Patent JP-S62246856-A (JP)
Inventor: NANAO TSUTOMU
IPC: C04B35/00
Filed: 1986-04-19
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-S63255955-A (JP)
Title: Input protective circuit
Inventor: ABE KAZUHIKO
IPC: H01L27/04
Filed: 1987-04-13
Abstract: PURPOSE:To prevent generation of a short-circuit between a polycrystalline silicon and a semiconductor substrate and to contrive improvement in reliability of the title input protective circuit by a method wherein a wide-widthed polycrystalline silicon film having a floating state is formed between the polycrystalline silicon, as the series resistance element of the input protective circuit, and the semiconductor substrate. CONSTITUTION:An oxide film 2 is formed on a semiconductor substrate 1, and a floating-state polycrystalline silicon film 3, which is electrically connected to nowhere, is formed thereon. An interlayer insulating film 4 is provided on the polycrystalline silicon film 3, and a series resistance element 5 consisting of polycrystalline silicon, which is series-inserted into an input circuit, is provided on the interlayer insulating film 4. Even when dielectric breakdown is generated by the concentration of an electric field in the vicinity of the series resistance element 5 when high voltage is applied to a signal input terminal by static electricity, the interlayer insulating film 4 is broken down and there occurs a short-circuit only between the film 4 and the polycrystalline silicon film 3, and the short-circuit does not reach the semiconductor substrate 1.
Patent JP-H09283814-A (JP)
Title: Piezoelectric transformer
Inventor: KATSUNO YUKIFUMI
IPC: H01L41/22
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric transformer which realizes both an external connection structure durable enough against the resonant vibration of a rectangular board and ensured insulation between terminals having a high potential difference. SOLUTION: This piezoelectric transformer utilizes a resonance mode in the length direction of a piezoelectric ceramic rectangular board and has an on-node electrode layer 18 which extends in the width direction of the board 11 on a node of the resonant vibration of the board 11 and is laminated in the thickness direction of the board 11. The laminated electrode layer 18 extends to one broad side of the board 11 at one end while the other end remains within the board 11 at a specified distance from the other broad face of the board 11. It has another on-node side face electrode layer 19 on the one broad side of the b 11 which is connected to one end of the laminated electrode layer 18.
Patent JP-S59217825-A (JP)
Title: Construction of reinforced concrete structure in sea
Inventor: KASUYA SHIMAJI
IPC: E02B17/00
Filed: 1983-05-24
Abstract: PURPOSE:To obtain a reasonable reinforced concrete structure in sea by a method in which a foundation structure previously built on land being hung down in the water is set on an installation site by means of a twin-body ship, superstructures are orderly placed on the foundation structure, and they are settled to the seabed. CONSTITUTION:In a structure whose foundation is installed on the seabed and whose superstructure is projected from the sea surface for power generation, only the foundation structure 2 is beforehand produced on the land and delivered to a setting position on the sea, where flat steel plates for an outer plate 13, iron bars 14, and an inside formwork are set. Concrete is placed to build up the superstructure 3 for the first stage, and the superstructure 3 after the concrete is hardened is settled into sea. The superstructure 3 for the second stage and so is built up in the same procedure as in the first stage, and the foundation structure 2 is fixed to the rockbed of the bottom 4 in sea. Large-scale marine structures can thus be built up reasonably.
Patent JP-S5616048-A (JP)
Title: Apparatus for generating liquid heat by electric current
Inventor: ARAGA YASOJI
IPC: F24H1/18
Filed: 1979-07-17
Abstract: PURPOSE:To raise the efficiency of generating heat by electric current, by filling liquid in a hollow container with two metal electrodes disposed facing with each other, and heating the liquid by passing electric current therethrough. CONSTITUTION:Two metal electrodes 4, 5 are disposed in hollow container 1 and an electrically conductive, aqueous solution 6 is filled in the container 1. By imposing a potential difference across the ends of lead wires 2, 3, current is passed between electrodes 4 and 5 and heat is produced in liquid 6, so that container 1 is heated. With such an arrangement, it is enabled to attain a higher heat generating efficiency as compared with an arrangement using Joule heat.
Patent JP-H03289689-A (JP)
Title: Fixing device
Inventor: NAKANE YOSHIMITSU
IPC: G03G15/20
Filed: 1990-04-06
Abstract: PURPOSE:To prevent a fixing film from damaging by fitting film protection members, fitting with the fixing film, to a fixing device main body and thus fitting the film to the fixing device, and then detaching the protection members. CONSTITUTION:The fixing device is fitted with the fixing film 24 which is protected by the film protection members 101 and 105, and the film protection member 105 is detached from the main body when the fixing film 24 is fitted to the device main body. The fixing film is therefore inserted into the device main body while having both its internal and external surfaces protected by the film protection members 101 and 105. Consequently, the fixing film can easily be loaded and the film is never damaged by rollers, a heating body, etc., when loaded.
Patent JP-S5519417-A (JP)
Title: Liquid pressure type rolling mill
Inventor: KIMURA TOMOAKI
IPC: B21B31/32
Filed: 1978-07-28
Abstract: PURPOSE:To prevent damaging of cylinder packings occuring in rolling impact by  mounting the specific cushioning device to the liquid pressure cylinder which support the chocks of the lower backup roll. CONSTITUTION:When a rolling material 12 is inserted between upper and lower work rolls 1, 2 at a high speed, it receives impulsive force in the rolling material pass direction and screw-down direction and the impulsive force in the rolling material pass direction and roll axis direction acts upon a liquid pressure cylinder 10 by way of the chocks 8 of the lower backup roll 7. In the screw-down direction, the work roll 2 and backup roll 7 impulsively deflect and give rotating moment to the cylinder 10 but the cylinder may be tilted stably by the flexible pushings 14, 15 interposed between the cylinder and piston 11. On the other hand, the movement of the cylinder is stably restrained in the rolling material pass direction by a pair of cylinder guides 13A, 13B, whereby no excessive force is given to packings 16.
Patent JP-H09277039-A (JP)
Title: Work supporting device for ultrasonic vibration soldering device
Inventor: SATO SHIGERU
IPC: B23K1/08
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To enable uniform soldering on a work and to reduce time for dipping the work in a solder and time for applying ultrasonic vibration to it by holding the work freely movably, imparting resonance to the work generally through the ultrasonic vibration, and thereby improving solderability to the work. SOLUTION: With a work 40 held by an elastic supporting member 31 inside the work storing space 21 of a chuck base 22, the chuck base 22 is then lowered, dipping the work 40 in a solder heated and melted inside the solder pool, with ultrasonic vibration actuated to this molten solder; therefore, the work 40 in resonance with the ultrasonic vibration generally is made to move freely forwards and backwards.
Patent JP-S5216136-A (JP)
Title: Main memory control system
Inventor: MIYAKE KATSUNOBU
IPC: G06F13/00
Filed: 1975-07-29
Abstract: PURPOSE: To shorten copy time by providing a copy source main memory indicator and a copy ahead main memory indicator in a data processor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09256254-A (JP)
Title: Production of nonwoven fabric by interlacing with water stream, apparatus for producing nonwoven fabric an nonwoven fabric
Inventor: AOKI KATSUTOSHI
IPC: D04H1/492
Filed: 1996-03-09
Abstract: PROBLEM TO BE SOLVED: To carry out the treatment with a water stream improved in the interlacement in the transverse direction of a nonwoven fabric by arranging orifice nozzles at an angle in the oblique direction from the width direction of the nonwoven fabric and oppositely installing suction holes facing to the orifice nozzles. SOLUTION: An endless belt 1d comprising a net made of a synthetic resin is wound around plural rolls 1b and 1c including a driving roll 1a and nozzle units 2 are arranged at an angle α to an arrow Y in the upper part of the endless belt 1d when producing a nonwoven fabric by treatment with a water stream. Suction boxes 3 are arranged along the undersurface of the endless belt 1d in a state thereof facing to the nozzle units 2 or the nozzle unit 2 are arranged in a spiral form along the upper part of the outer peripheries of suction cylinders. High-pressure water is jetted from the nozzle units 2 while placing a nonwoven fabric N on the endless belt 1d or suction cylinders and transferring the nonwoven fabric N. Thereby, the interlacing treatment of the nonwoven fabric N with the water stream is carried out.
Patent JP-S5617479-A (JP)
Title: Optical reader
Inventor: KIZU SHIYUUJI
IPC: G06K9/20
Filed: 1979-07-20
Abstract: PURPOSE: To attain a stable read without requiring an expensive circuit element by providing two read parts along the cariage direction of a document and by controlling the driving frequency of the photodetector of the 2nd read part by the detection signal of the pattern entry area of the 1st read part.  
     CONSTITUTION: Document 1 is provided with previously-assigned pattern entry area 5, which is divided into two, entry area 5b and nonentry area 5a. In read part 11, light from light source 14 is reflected in area 5 of document 1 and focused light from condenser 15 forms an image on photodetector 16, whose output is sent to control part 13. When document 1 reaches read part 12 by being carried as shown by arrow A, read part 12 permits only area 5 of document 1 to reflect light from light source 17, forming an image on photodetector 19 by way of condenser 18. Here, control part 3 extracts information on area 5a in the image pickup signal of unit 19 by high-speed driving and information on area 5b is extracted at a rated frequency. Then, only the signal of area 5b is sent to a recognition unit from terminal 20. Thus, the unit is miniaturized and a stable image can be taken. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57206821-A (JP)
Title: Detector for position and speed
Inventor: TSUNEKAWA MASAO
IPC: G01D5/244
Filed: 1981-06-15
Abstract: PURPOSE:To perform a high-precise detection which is hard to be influenced by noise and the like, by a method wherein, in each of 2-phase position detecting signals having a phase difference by 1/4 period from each other, a voltage level of a part being located close to a center level of an amplitude is set as a comparision level. CONSTITUTION:A position detecting signal A is compared with an amplitude comparing level of an amplitude comparing level set circuit 3 by a comparing circuit 4. The amplitude comparing level sets a plural number of levels, being close to the center level of the amplitude of the position detecting signal, as an amplitude comparing level. A position detecting signal B is different in phase by 1/4 period from the position detecting signal A. The signal B performs a level comparision at a comparing circuit 7 and in a similar manner described in the signal A. The outputs of the comparing circuits 4 and 7 are inputted to comparing signal change detecting circuits 5 and 8 to output change detecting signals CHANG, A and B, and in case the change is positive, change codes UPA and UPB are outputted. From said signals, position information and speed information are found.
Patent JP-S62249026-A (JP)
Title: Torque measuring instrument
Inventor: NONOMURA YUTAKA
IPC: G01L3/10
Filed: 1986-04-21
Abstract: PURPOSE:To execute a measurement of a transfer torque exactly and with a high responsiveness by exciting and magnetizing uniformly a ferromagnetic material revolving shaft for transferring the torque, in the axial direction, and detecting a magnetized component generated in the peripheral direction of the revolving shaft. CONSTITUTION:An exciting alternating current is conducted electrically to two pieces of exciting coils 16 which have been wound round by noncontact to the periphery of a ferromagnetic material revolving shaft 10 for transferring a torque, and the revolving shaft 10 is magnetized uniformly in the axial direction. On the other hand, to a detecting core ring 22 which has been positioned in the middle of these two pieces of exciting coils 16, and has been placed by non-contact so as to surround the revolving shaft 10, plural conductor rings 26 are wound round, and each detecting core 28 forms a detecting magnetic circuit being independent magnetically from each other between the circuit and the revolving shaft 10. In this way, the transfer torque can be measured with a high accuracy by adding and operating an output signal of a detecting coil 30 which has been wound round to each magnetic pole piece 24 in order to detect a magnetic flux of this detecting magnetic circuit.
Patent JP-S5216540-A (JP)
Title: Cold-setting adhesive composition
Inventor: KURAMOTO KENICHI
IPC: C08G59/40
Filed: 1975-07-30
Abstract: PURPOSE: A cold-setting adhesive composition with improved storage stability consisting of a mixture of a polyhydroxy compound and am organic acid anhydride, an amine compound and a metal catalyst. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05266154-A (JP)
Title: Image processing method
IPC: G06F12/00
Filed: 1992-03-18
Abstract: PURPOSE:To perform sure processing by storing storage to a storage means or outputting an alarm according to the rest capacity of the storage means. CONSTITUTION:The rest capacity alpha of a magnetooptic disk 210 or hard disks 220, 221,... at a transfer destination is calculated. Then alpha>=(beta-gamma) is calculated, where beta is the total capacity of a transfer file and gamma is the total capacity of the same file with the same name as the transfer file which is present at the transfer destination; when the rest capacity alpha is less than the difference capacity (beta-gamma), the alarm is outputted to inform an operator of a deficiency in the rest capacity of the transfer destination. When the rest capacity alpha is larger than the difference capacity (beta-gamma), the file having the same name with the transfer file is deleted if present at the transfer destination. When the file with the same name is not present, the transfer file is stored as it is.
Patent JP-H02269751-A (JP)
Title: Flame-retarding resin composition and flame-retardant wire and cable
Inventor: ISHIKAWA IZUMI
IPC: C08L23/02
Filed: 1989-04-12
Abstract: PURPOSE:To obtain the title composition having good flame retardancy and excellent surface defect prevention, abrasion resistance and processability by mixing a composition comprising a polyolefin resin and N,N'm- phenylenebismaleimide with a carboxylic resin. CONSTITUTION:A flame-retarding resin composition is obtained by mixing a composition comprising a polyolefin resin (A) (e.g. PE or an ethylene/propylene copolymer) and N,N'-m-phenylenebismaleimide (B) with a carboxylic resin (C) (e.g. a copolymer of ethylene with methacrylic acid). This composition is suitable as a coating material or a connecting material for wires, cables, etc., because it is made flame-retarding by adding compound (B) to resin (A) and it is improved in surface defect prevention and abrasion resistance by adding compound (C) thereto.
Patent JP-H07292620-A (JP)
Title: Floating pier
Inventor: HIROSE KOJI
IPC: B63B35/34
Filed: 1994-04-28
Abstract: PURPOSE:To obtain a floating pier which is excellent in the external appearance and in which a fender can be easily replaced. CONSTITUTION:A separated member 6 to be lock, against lock part 3 mutually protruded to the reverse direction, is engaged so as to surround the front end side of the locking part 3. And hence bolts are not used and bolts hole and not required. Accordingly, the external appearance is improved. The fender 5 is slid against the fitting member 2 of fender and since the member 6 to be locked of the fender 5 is engeged with the locking part 3 of the fitting member 2 of fender, it is possible to attach the fender 5 without positioning them accurately.
Patent JP-H02270729-A (JP)
Title: Sheet feeder
Inventor: OTSUKA MASATO
IPC: B65H1/04
Filed: 1989-04-12
Abstract: PURPOSE:To prevent a width restricting member from being inadvertently moved and prevent the occurrence of the forming drift of an image due to the feeding drift of a sheet by making part of the width restricting member couplable with a device main body at multiple places. CONSTITUTION:A width restricting member 5 brought into contact with the end side of sheets in the conveyance width direction to restrict the position of sheets in the conveyance width direction is movably provided. The coupling piece 5c of the width restricting member 5 is coupled with the coupling groove 12a or 12b of a reference positioning section 12 protruded on a device main body 4. As a result, this width restricting member 5 is prevented from being inadvertently moved, and the positioning drift between the sheets restricted by the width restricting member 5 and the device can be prevented.