baber/WOPTO huggingface dataset:
Patent JP-H0213641-A (JP)
Title: Composite member consisting of stone member and concrete
Inventor: BABA YOSHIO
IPC: B28B11/02
Filed: 1988-06-29
Abstract: PURPOSE:To strengthen the joint, between a concrete layer and a stone member by fixing a connecting tool into the recessed parts formed on the joint surface of the stone member and integrally forming the concrete and the stone member through the connecting tool. CONSTITUTION:Recessed groves 2a... are formed, keeping a prescribed interval, onto the surface of a stone member 2 onto which concrete 3 contacts. The one-side half part of a connecting member 4 having an expansion part 4a at one edge is inserted into the recessed groove 2a, and the connecting tool is embedded into the recessed groove 2a and fixed by an adhesive 5. On the surface of the stone member 2 which is fixed by projecting the one-side half of the connecting member 4, concrete 3 is laid so that a concrete layer having a prescribed thickness is formed. Then, the proper curing is executed, and the stone member 2 and the concrete 3 can be formed integrally.
Patent JP-S6052397-A (JP)
Inventor: YOSHIDA MATADAI
IPC: B43L13/08
Filed: 1983-08-31
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-H088097-A (JP)
Title: Electrostatic ion accelerator
Inventor: TAGUCHI KAZUO
IPC: H01J37/08
Filed: 1994-06-20
Abstract: PURPOSE:To reduce the rate at which X-ray is generated at the accelerating electrodes of an accelerating tube and at the extraction electrode system of an ion source. CONSTITUTION:An accelerating electrode 13 of an accelerating tube comprises an outer periphery ring member 131, a coned member 132 and a ring electrode member 133. The ring electrode member having an opening 23 through which a beam passes is formed of a material with a small atomic number such as carbon and aluminum. The ring electrode member is removably mounted on the coned member by securing a plurality of edge mounting piece portions 22 to the mounting piece portions 21 of the coned member with bolts 24. Even if secondary electrons, produced when the accelerating electrode portion and residual gas are bombarded with a beam are accelerated by an electric field and the ring electrode member is bombarded with the secondary electrons, the quantity of X-ray generated is small. For the beam takeout electrode system of an ion source, the ring electrode member formed of a material with a small atomic number is insulated and removably attached to a grounded electrode. The ring electrode member is used as an ion suppressing electrode.
Patent JP-S5584572-A (JP)
Title: Switcher for supply or discharge of chemical liquid
Inventor: KURODA KUNIMATSU
IPC: B05B7/24
Filed: 1978-12-22
Abstract: PURPOSE: To provide a switcher by which a desired concentration of a chemical liquid can be put into the tank of an agriculatural sprayer without the need of going up to a chemical liquid tank by simply adjusting each stop valve.  
     CONSTITUTION: The one end of the water devider 2 with the cock 2B leading to the spray hose 2A of an agriculatural sprayer is connected to the pressure-regulating valve 3 which is connected to the chemical liquid tank 6 through the first pipe 5, and also the other end is provided with the three-way switching cock 4 which is connected to the pressure pump through the connecting pipe 7A. Also, the by-path 8 is provided between the three-way switching cock and the first pipe. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H062956-A (JP)
Title: Hot water supply tube for water heater
Inventor: KURIKI KEIICHI
IPC: F24H9/18
Filed: 1992-06-18
Abstract: PURPOSE:To effectively obtain integral feeling of a shower head with a tube cover. CONSTITUTION:A connecting pawl 18 provided at a shower head 11 at a downstream end of a bendable hot water supply tube body 12 is connected from inside to a recess 21b of a tube cover 20. Even if the head 11 is moved to an arbitrary position, the cover 20 is not separated from the head 11, and integral feeling of the cover 20 with the head 11 is obtained.
Patent JP-S6219833-A (JP)
Title: Panel for thermal chromic display
Inventor: OGAWA YUKIO
IPC: G02F1/13
Filed: 1985-07-18
Abstract: PURPOSE:To prolong the service life of a panel by forming a conductive plane heating bodies on the surface of a substrate of black system in a pattern and coating the plane heating bodies with the film of liquid crystal ink which has resistance to electrochemical effect and thermal chromic characteristics. CONSTITUTION:The substrate 1 uses paper, cloth, etc., colored in black to prevent waves which have unnecessary wavelengths from being reflected. Then, plane heating bodies 2 are formed on the surface of the substrate 1 in the desired pattern shape. Further, the film 3 which covers the plane heating bodies 2 is formed on the substrate 1 where the plane heating bodies 2 are formed by using the liquid crystal ink which has resistance to electrochemical effect and thermal chromic characteristics, and a transparent protection film 4 is formed on acrylic resin, etc., on the film 3. Then respective units such as an IC chip for control, a crystal oscillator, and a power source are wired to terminals led out of the plane heating bodies 2 to constitute a display device which can be utilized for a timepiece, an electronic calculator, etc.
Patent JP-H0572465-A (JP)
Title: Method for supporting color separating prism and color separating optical system using this method
Inventor: YAMAMOTO HARUHISA
IPC: G02B7/18
Filed: 1991-06-04
Abstract: PURPOSE:To obtain the supporting method for a color separating prism which can support the color separating prism consisting of plural prisms with high accuracy in the prescribed position of a supporting member and the color separating optical system using this method. CONSTITUTION:The prisms 1a, 1b formed with metallic films and adhesive surfaces 8, 9 laminated with thin solder layers on the surfaces of the metallic films on a part of the flanks of the faces among the plural prisms 1a to 1c of the color separating prism 1 having the plural prisms1a to 1c which reflect an incident luminous flux plural times and separates the luminous flux to plural color light rays are mounted to the supporting member 4 having supporting parts 5, 6 which can be welded by soldering in such a manner that the adhesive surfaces 8, 9 of the prisms 1a, 1b face the supporting parts 5, 6 of the supporting member 4. Meltable metals are provided between the supporting parts 5, 6 and the adhesive surfaces 8, 9 and thereafter, the meltable metals are heated to melt, by which the prisms 1a, 1b are fixed to the supporting member 4.
Patent JP-S6137135-A (JP)
Inventor: KURIHARA TADASHI
IPC: A61B5/02
Filed: 1984-07-30
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-H08330585-A (JP)
Title: Semiconductor device and its manufacture
Inventor: NAGURA NOBUHIRO
IPC: H01L21/46
Filed: 1995-06-02
Abstract: PURPOSE: To obtain a semiconductor device having high breakdown voltage, high level of integration and large current capability, by changing, stepwise in the channel direction, the junction depth of a lightly doped layer of a high breakdown voltage MOS transistor or the like. CONSTITUTION: After photoresist 1 is formed around a gate electrode 2, phosphorus ions are implanted, and a first N<-> high energy ion implantation region 4 is formed. After ashing the photoresist, phosphorus ions and aresenic ions are implanted, and a second high energy ion implantation region 6 is formed. The photoresist is eliminated, and high energy ion implantation of phosphorus and arsenic is performed, thereby forming an N<-> ion implantation region 7. The ion implantation energy and ion implantation seeds are so set that an ion implantation profile at the time of forming the ion implantation regions 4, 6, 7 becomes shallower in order. In order to activate the ion implantation regions 4, 6, 7, they are heat-treated, so that an N<-> diffusion layer is formed.
Patent JP-S5861647-A (JP)
Title: Manufacture of wiring structural body
Inventor: SAIKI ATSUSHI
IPC: H01L21/306
Filed: 1981-10-09
Abstract: PURPOSE:To form the resin film surface smooth without eaves and prevent disconnections, by removing an affected film on the high polymer resin film surface by reducing into plasma ashes. CONSTITUTION:An Mo film 13 is adhered on the polyimide quinazolidion film 12 on an Si substrate 11, and a resist mask is applied and etched by the mixed solution with phosphoric acid, acetic acid and nitric acid resulting in an aperture 14. Next, an aperture 14' is formed on the film 12 by the mixed solution with hydrazine and ethylene diamine by the Mo mask 13. Next, when the resist mask and the Mo mask are corrosion-removed, the affected film 15 is generated on the film 12 in an eave form. When an Al conductive pattern is formed after reducing the affected film 15 into ashes by O2 plasma and removing it, disconnections do not generate on the shoulder of the aperture part.
Patent JP-H0510177-A (JP)
Title: Air-fuel ratio controller of internal combustion engine
Inventor: NISHIZAWA MASAYOSHI
IPC: F02D41/14
Filed: 1991-07-01
Abstract: PURPOSE:To secure the reliability of air-fuel ratio control by holding a control constant as long as the specified period at the turnover of an output signal out of a downstream side sensor, in a device which compensates the control constant according to the output of this downstream side sensor of two air-fuel ratio sensors being installed each in both upper- and downstreams of an exhaust catalyzer. CONSTITUTION:Two air-fuel ratio sensors 4, 5, detecting the extent of characteristic component content in exhaust gases, are installed each in both upper- and downstreams of a catalyzer installed in an exhaust system of an internal combustion engine, an air-fuel ratio feedback control constant is operated at a control constant operational means A according to the output of the downstream side air-fuel ratio sensor 5. Then, an air-fuel ratio compensation value is operated by an air-fuel ratio compensation value operational means B according to this control constant and the output of the upperstream side air-fuel ratio sensor 4, and on the basis of this air-fuel ratio compensation value, an air-fuel ratio is adjusted by an air-fuel ratio adjusting means C. In this case, namely, at the time of turning-over from lean as well as from rich of an output signal of the downstream side air-fuel ratio sensor 5 or in the reverse, the above control constant is individually held as long as the specified period at both rich and lean sides by a holding means D.
Patent JP-S5987929-A (JP)
Inventor: RIGOBERUTO SHIYUBARUTSUE
IPC: B21D9/05
Filed: 1983-08-31
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-S6054797-A (JP)
Title: Treatment of sludge
Inventor: TAKEUCHI TETSUO
IPC: C02F11/14
Filed: 1983-09-02
Abstract: PURPOSE:To dehydrate the titled sludge, and to obtain a solid having a low-water content by adding a high molecular flocculant to the sludge to concentrate, and further adding a kneading flocculant and kneading. CONSTITUTION:The sludge 1 generated from the treatment of industrial waste water, etc. is charged into a flocculating tank 3, and a high molecular flocculant 2 such as a copolymer of acrylamide and acrylic acid to obtain flocs of the sludge 4. Free water 6 is separated by the treatment in a concentration apparatus 5, and the flocculated sludge 7 is obtained. The flocculated sludge 7 is charged into a kneading and flocculating apparatus 9 such as a kneader, added again with a high molecular kneading flocculant 8, kneaded with strong mechanical kneading action, and reformed into flocculated and kneaded sludge 10 having a dense granular structure. The reformed sludge is dehydrated with a dehydrator 11 such as a belt press or a filter press, and the filtrate 12 is separated to obtain the dehydrated cake 13 having a high density of solids and a low water content.
Patent JP-H10317421-A (JP)
Title: Caterpillar loader provided with upper slewing body of hydraulic shovel
Inventor: KONDO SHIN
IPC: E02F3/96
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To reduce labors and costs, by efficiently carrying out site preparation works, excavation works, and loading works by one construction machine. SOLUTION: The upper slewing body 4 of a hydraulic shovel provided with attachments 6 used for excavation and haulage in common is arranged on the rear frame base 2a of the lower traveling body 2 in this caterpillar loader 1. Such a structure that the upper slewing body 4 automatically stops slewing at the slewed position where the cab 5 of the upper slewing body 4 turns forward, is provided. In this way, the operation of a loader bucket 3 to execute a loading work and the operation of excavating and hauling works by use of attachments for excavation and haulage can be executed by the operating instruments in the cab 5. And a site preparation work can be executed by equipping an assembling type soil-removal plate 37 on the loader bucket to enable an site preparation work and further, an excavation work and a loading work can be executed immediately after the site preparation work.
Patent JP-H0685096-A (JP)
Title: Light-weight packaging
Inventor: REIMONDO ROBAATO HOOTON
IPC: H01L23/373
Filed: 1993-06-30
Abstract: PURPOSE: To obtain a packaging structure, which is superior in points of shock resistance, electric shielding effect, convection cooling and heat transfer, by a method wherein a high-density lightweight electronic packaging device with a convection cooling function is constituted into a structure, wherein the device is encircled with a cover comprising a permeable material. CONSTITUTION: A packaging material 1, which enables the passing of the air in all directions, has a wide-ranging heat transfer power, a structural holding power and an electrical conductivity and is formed into a spongy structure which is of use as an electric shield, is prepared. In the case where this material 1 is used for a package of a component for signal processing use of an electronic device, an electronic component holding material (insulating thin film) 2 is arranged on the surface of the material 1 and a printed wiring or the like, for example, is provided on the holding material 2 as the component 4 for signal processing use. Some open parts 3 are formed in the insulating thin film 2 to allow to flow the air in the material 1. As a result, the material results in being able to be cooled all the material 1 over.
Patent JP-S5491738-A (JP)
Title: Malfunction preventive system
Inventor: OKADA MOTOO
IPC: H02J3/00
Filed: 1977-12-28
Abstract: PURPOSE: To prevent the malfunction due to machine damages by verifying the correctness of operation procedures.  
     CONSTITUTION: When both ends 16 and 17 of a switch 15 are charged from another  power supply which does not synchronize separately, each decision of charge and non-charge ranges, load connection range, and connection range without phase difference must be required in order to determine the correctness of operation procedures, such as the different system operation to close the switch 15 and the system separation operation against this operation, load current input and breaking operation, nonload bus input and breaking operation, etc. to perform the same operations. Each decision can calculate the connection status of the system. In other words, each range is determined by dividing the system into the operation system and the external system for operation in the connection status calculation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09322328-A (JP)
Title: Control board
Inventor: KONO TAKAYUKI
IPC: H02B1/32
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a control board of which the cost is low and whose wiring work is safe and easy. SOLUTION: In a control board equipped with a hollow box body 1, a partition plate 11 partitioning the box body 1 into a dustproof part 13 and a duct part 15, control equipment 2 disposed in the dustproof part 13, a transformer 3 disposed in the duct part 15, a terminal connected to the transformer 3 and a cable connecting the terminal and the control equipment 2, the terminal is fitted to the partition plate 11 so as to pierce this plate, while terminals 71a and 71b are provided on the dustproof part side and on the duct part side respectively. The transformer 3 is connected to the duct-side terminal 71b of the terminal and the control equipment 2 to the dustproof-part-side terminal 71a.
Patent JP-H11356083-A (JP)
Title: Motor drive controller
Inventor: CHIN SATOSHI
IPC: H02P6/10
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a motor drive controller which can suppress the current ripple causing torque ripple with simple circuit constitution, without using two or more current detecting circuits of the device for controlling the drive of the motor having a plurality of excitation phases. SOLUTION: This controller is equipped with drive circuits 22 and 23 which generate excitation signals to be supplied to each excitation phase a-3 of a motor, and a control circuit 21 which performs the decision of the direction of excitation signals separately for each excitation phase and the switching of ON and OFF. The control circuit 21 supplies the drive circuits 22 and 23 with drive signals for matching the current change rates of the rising phase and the trailing phase of exciting currents with each other or roughly equalizing them when the exciting currents are switched.
Patent JP-H0511226-A (JP)
Title: Optical signal processor
Inventor: JINGUJI KANAME
IPC: G02B6/00
Filed: 1991-07-01
Abstract: PURPOSE:To realize the optical signal processor which has a high transmittivity characteristic even when the number of branch optical waveguides increases. CONSTITUTION:The optical signal processor is provided with an optical branching device 10 which inputs a light signal and has a specific branching ratio, an optical coupling device 12 which has a specific coupling ratio, plural optical waveguides 5-1-5-M which connect respective output terminals of the device 10 and respective input terminals of the device 12, and phase controllers 11-1-11-M which are arranged in the respective optical waveguides 5-1-5-M and shift the phases of light phases of light propagated in the optical waveguides by specific quantities, and the light intensity branching ratio of the device 10 is equalized to the light intensity coupling ratio of the device 12.
Patent JP-2000344848-A (JP)
Title: Benzothiophene-containing aromatic oligomer
Inventor: SENZAKI TOSHIHIDE
IPC: C08G14/04
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a benzothiophene-containing aromatic oligomer excellent not only for use in an adhesive, a pressure-sensitive adhesive and a coating but also for use in modifying, e.g. an epoxy resin composition for an electronic material, and an advantageous process for producing the oligomer. SOLUTION: The benzothiophene-containing aromatic oligomer is represented by the formula: (A-F)n-A (wherein A is a component comprising mainly an aromatic compound selected from benzothiophene, naphthalene and phenol, of which benzothiophene accounts for at least 10 mol%; F is methylene; and n is 1 to 100). The oligomer is produced by reacting an aromatic hydrocarbon oil containing at least 10% benzothiophene, and formaldehyde, optionally with phenol, in the presence of an acid catalyst.
Patent JP-S6052260-A (JP)
Title: Polishing machine
Inventor: HAMAGUCHI TSUNEO
IPC: B24B37/07
Filed: 1983-09-01
Abstract: PURPOSE:To prevent crystals in a workpiece from being strained, by applying a force to a support plate which is supported vertically movably to the surface, to be polished, of the workpiece, in order to reduce the gap between the workpiece supported to the support plate and the polishing plate when the gap becomes large. CONSTITUTION:A magnet 25 magnetized thicknesswise is secured to the flange 24 which is secured to a support plate 22, and is opposed to a stationary magnet 26 having magnetic force lines which are in the direction opposite to that of the magnet 25. The repulsive force between the magnets 25, 26 allows the support plate 22 to move in the direction normal to the surface, to be polished, of the workpiece 21, and applies the force which is indicated by the arrow 28 and which is increased when the gap 29 between the workpiece 21 and a polishing plate 27 is decreased. When the polishing plate 27 is rotated in the direction indicated by the arrow 31 with the workpiece 21 being immersed in polishing liquid 30, the larger the relative speed between the workpiece 21 and the polishing plate 27, the pressure of the polishing liquid 30 in the gap 29 is made smaller so that the support plate 22 is attracted to make the gap 29 very small, thereby the workpiece 21 is polished by abrasive grain contained in the polishing liquid 30, in the atomic order.
Patent JP-2000344264-A (JP)
Title: Cap with built-in unsealing blade
Inventor: IWASAKI AKITAKA
IPC: B65D5/74
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a cap with a built-in unsealing blade not generating the fear of forming pinholes on a sealing film for sealing an injection opening of a paper container for a liquid when a cap with a built-in unsealing blade is protruded on the upper face of an outer peripheral edge of the injection opening of the paper container for the liquid by heat fusion welding in the ultrasonic fusion bonding process. SOLUTION: A cap formed of a spout and a cap main body with a built-in movable unsealing cylindrical body is protruded on the upper face of an outer peripheral edge of an injection opening of a paper container for a liquid sealed with a sealing film by the ultrasonic fusion bonding process, and when the cap screwed on the spout is rotated in the removing direction, the unsealing cylindrical body is lowered to break the sealing film by an unsealing blade provided on the lower end face, and a fusion bonding ring 121 provided on the lower face of a flange 120 formed around the lower end of an injection cylinder 110 of the spout 100 is formed of an upper base section 121a and a lower end section 121b, and the sectional shape of the upper base is formed into a longitudinal shape, while the sectional shape of the lower end is formed into the reverse trapezoid shape.
Patent JP-S6220786-A (JP)
Inventor: KIYONO TATSUJI
IPC: B62M9/00
Filed: 1985-07-20
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-2000354388-A (JP)
Title: Speed controller with function for detecting disconnection of pulse generator
Inventor: SHIMIZU TERUYOSHI
IPC: G01P3/42
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To detect a failure surely when the power supply cable or the pulse signal cable of a pulse generator is disconnected. SOLUTION: In a speed controller where the rotational speed of a motor 7 is detected by means of a pulse generator 8 fixed to the rotary shaft of a control object, i.e., the motor 7, to produce a speed feedback, disconnection of the pulse generator 8 is detected when such a state as the speed feedback is substantially zero when a speed reference of the motor 7 is present and a current reference or a torque reference has a substantially limit value continues for a predetermined time, and a disconnection detection signal is outputted.
Patent JP-H09317579-A (JP)
Title: Intake device for internal combustion engine
Inventor: TO MASANORI
IPC: F02M25/07
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To make a mounting work of EGR branch pipes easy by mounting the EGR branch pipes to an intake manifold via heat insulating material 14 and by locating the tip portions of the EGR branch pipes in the intake manifold. SOLUTION: An intake manifold 2 is formed of a synthetic resin and the downstream side of the EGR main pipe 10 of an EGR circulating means 8 is branched such that it agrees with the number of branches of the intake manifold 2 to form EGR branch pipes 12-1 to 12-4. These EGR branch pipes 12-1 to 12-4 are mounted to the intake manifold 2 via heat insulating material 14 such that the tip portions of the EGR branch pipes 12-1 to 12-4 is located in the intake manifold 2, which can make a mounting work of the EGR branch pipes 12-1 to 12-4 easy.