baber/WOPTO huggingface dataset:
Patent JP-H06207666-A (JP)
Title: Control device for belt-type continuously variable solenoid valve
Inventor: YASUDA AKIRA
IPC: F16H9/00
Filed: 1993-01-12
Abstract: PURPOSE:To enhance the startability and grade ability and the durability of a belt by connecting a speed change limiting valve between a manual valve and a speed change ratio control valve and a regulator valve, by connecting a first control valve to the speed change ratio control valve and the speed change limiting valve, and by connecting a second control valve to the regulating valve. CONSTITUTION:Ports 9b, 9c of a manual valve 9 are connected to a port 18b of a speed change liming valve 18 through one-way valves 13, 14, respectively. Further, the port 9c is connected to a backward brake 12. The speed change limiting valve 18 connects its port 18a to a port 15d of a regulator valve 15 and a port 6d of a speed change ratio control valve 16, and connects its port 18d to a port 15e of the regulator valve 15. The speed change ratio control valve 18 feeds a hydraulic pressure corresponding to a control hydraulic pressure fed from a control valve 8, and corresponding to a manipulated position of the manual control valve 9, into the speed change ratio control valve 16 and the regulator valve 15 so as to shift the speed and to regulate the line pressure PL.
Patent JP-H11213356-A (JP)
Title: Head deposit removing method and information recording and reproducing device
Inventor: TANAKA HIDETSUGU
IPC: G11B5/60
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a method to remove a deposit stuck to the head of an information recording and reproducing device. SOLUTION: A step 102 where the head read/write operation is stopped, a step 106 for amplitude selection, steps 108 and 110 where the seek operation is repeated with the selected amplitude, a step 116 where this amplitude is changed, steps 108 and 110 where the seek operation is repeatedly performed with the changed amplitude, and a step 114 where the amplitude is repeated I successively changed to repeatedly perform the seek operation are provided. In the operating information recording and reproducing device, a deposit stuck to the head which reads and writes data in and from a rotating disk recording medium is removed.
Patent JP-S58119827-A (JP)
Title: Manufacture of film heat-shrinkable longitudinally
Inventor: KISHIKAWA NOBUTAKA
IPC: B29C49/00
Filed: 1982-01-12
Abstract: PURPOSE:To obtain the titled film excellent in fusing sealability, heat shrinkage, and transparency, by producing a film of a linear low density polyethylene, preheating it to a specific temperature, and stretching it longitudinally by rolling. CONSTITUTION:After forming the film of a linear low density polyethylene, it is preheated to a temperature of from 90 deg.C up to the melting point (preferably between 100 and 110 deg.C). Then it is stretched longitudinally by three to five times the original at a rolling temperature preferably at around or below 60 deg.C to obtain the desired film. EFFECT:The rejected part can be reused. USE:The method is excellently suitable for sleeve packaging in particular, and is also suitable for automatic packaging machines.
Patent JP-S58121595-A (JP)
Inventor: KOBAYASHI KOUICHI
IPC: H05B41/39
Filed: 1982-01-13
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-S60147457-A (JP)
Title: Antistatic polyphenylene ether resin composition
Inventor: SUGIO AKITOSHI
IPC: C08L51/00
Filed: 1984-01-12
Abstract: PURPOSE:To obtain a composition afforded with antistatic performance retainable even heated in the molding processes thus adequate for its putting to practical use, by incorporating sodium alkyl-sulfonate in a composition comprising polyphenylene ether resin and aromatic vinyl hydrocarbon resin. CONSTITUTION:The objective composition can be obtained by incorporating (A) 100pts.wt. of a composition comprising (i) 5-95(pref.30-70)wt% of polyphenylene ether resin pref. poly(2,6-dimethyl-1,4-phenylene)etherl and (ii) the rest of aromatic vinyl hydrocarbon resin (e.g. polystyrene, rubber-modified polystyrene) with (B) 0.5-10(pref. 2-5)pts.wt. of sodium 6-30C alkyl-sulfonate. The component (B) is low in the affinity for said resin matrix, significant in the migration to the surface of molded articles therefrom, thus being highly effective for providing the articles with antistatic performance.
Patent JP-S56100605-A (JP)
Title: Hollow yarn element
Inventor: KOYANO TAKESHI
IPC: B01D63/02
Filed: 1980-01-16
Abstract: PURPOSE: To improve removing capacity of suspended particles smaller than micron order by bundling multiple pieces of hollow yarn, bonding and fixing at least one end thereof, and dividing and disposing multiple pieces of the hollow yarn to plural layers at the bonded and fixed end.  
     CONSTITUTION: Pieces of hollow yarn are divided and disposed to plural layers 3, whereby hollow yarn bundles 2 are formed. It is equally well to provide spaces 4 corresponding to the clearance between the hollow yarn layers to the bonded and fixed end part 1. The length at which the hollow yarn is bonded and fixed in the spaces corresponding to the clearances is generally 10W200mm, and suitably 20W 50mm. Cellulose yarn, polyvinyl alcohol yarn, acrylonitrile yarn, are used for the used yarn. The resultant hollow yarn element is effectively usable for filtration, refining, concentrating, etc. of liquids of relatively many suspended particle components, for example, various kinds of fermented liquids such as soy, liquor, and their dregs, dispersions of inorg. or org. pigments, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5288904-A (JP)
Title: Apparatus for stopping vehicle at constant position
Inventor: SUZUKI YOSHITAKE
IPC: B60L3/08
Filed: 1976-01-16
Abstract: PURPOSE: To permit accurate measurement of the speed of and distance covered by a vehicle for stopping the vehicle at a constant position. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09171295-A (JP)
Title: Developing device
Inventor: OGATA YOSHIHIRO
IPC: G03G15/08
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To attain sufficient image density and to maintain such stable image quality that surface staining and a residual image are reduced. SOLUTION: This device 4 is equipped with a developing roller 10 arranged by being faced to a latent image carrier 2 and set for supplying toner to the carrier 2 at the faced part, an electrical conductive toner replenishment roller 12 which is arranged to abut on the circumferential surface of the roller 10 and whose circumferential surface is relatively moved at a part where it abuts on the roller 10 and a power source 18 impressing a bias voltage between the rollers 10 and 12. By electric power generated by the bias voltage, the toner excessively supplied to the roller 10 from the roller 12 is thinlayered on the roller 10 by a triboelectrification means 14. Then, the electrostatic charge of the thin-layered toner is made uniform.  Besides, a means regulating the quantity of the toner on the roller 12 is not provided at an upperstream part in the rotating direction of the roller 12 than the abutting part.
Patent JP-H10199428-A (JP)
Title: Multielectrode electronic tube
Inventor: TANAKA TOSHIFUMI
IPC: H01J21/06
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable multielectrode electronic tube by which discharge by a high electric field is prevented. SOLUTION: In this multielectrode electronic tube, a grid 2 is coaxially arranged at a prescribed interval around a filament 1 supported by one end of a filament center rod 13, and an insulating member 14 is interposed between one end of the filament center rod and one end of the grid, and one end of the filament center rod is shorter than one end of the grid, and projects from one end of the grid, and is fitted without penetrating through the insulating member 14 having a large diameter part and 3 small diameter part.
Patent JP-H10199602-A (JP)
Title: Terminal fitting
Inventor: ITO TOMONARI
IPC: H01R13/11
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To maintain a stable contact state by regulating the tilt of a rod like terminal. SOLUTION: In a couple of leg pieces 26 formed by being bent to both sides of the basic section 22 of a terminal fitting 10, an elastic piece 27 is extended forward and regulation sections 29 are overhung by means of knock-on to the side to approach each other. When the rod like terminal 13 is inserted in the terminal fitting 10, the rod like terminal 13 is held between both contact sections near the tip portion (bent section 28) of the elastic pieces 27 to make the contact state. When the rod like terminal 13 tends to slope, the rod like terminal 13 is pressed against the regulation section 29 and its slope is regulated. Thus the rod like terminal is kept in a state that is inserted in the terminal fitting in a straight line and a stable connecting condition is maintained.
Patent JP-H06213778-A (JP)
Title: Automatic photometric analyzer
Inventor: KURAUSU GURISARUDO
IPC: G01N1/14
Filed: 1993-01-13
Abstract: PURPOSE:To allow quick and accurate sampling, mixing, discharging and cleaning of water while allowing downsizing by rotating a disc to pass or block the light to light projecting elements and light receiving elements thereby controlling the position of a multi-brach valve. CONSTITUTION:Signals generated through transmission or blocking of the light between light projecting elements 31-34 and light receiving elements 51-54 disposed on the opposite sides of a rotary disc 40 are received by a microcomputor 19. A specific positional command is delivered, based on the signals thus received, to a step motor 35 for driving the rotary shaft of a multi-branch valve 15 thus performing positional control of the valve 15. Flow-in/flow-out of sample water to/ from a cuvet 2 for the purpose of photometric analysis, mixing with reagent, photometry, discharging and cleaning are performed in conjunction with the pumping action of the cuvet 2. In other words, a series of photometric analysis works of sample water are performed automatically according a predetermined program. Furthermore, the analyzer is downsized and contained in an enclosed container which is thrown into a lake, or the like, thus allowing remote control of the photometric analysis works.
Patent JP-S62163145-A (JP)
Title: Compiler device
Inventor: ITO KUNIO
IPC: G06F9/44
Filed: 1986-01-14
Abstract: PURPOSE:To improve the developing efficiency of a compiler by providing a table which stores the attributes related to the registers contained in plural target MPU (CPU) and carrying out a processing based on the information read out of the attribute table corresponding to the designated target MPU. CONSTITUTION:A compiler 1 contains a sentence structure analyzing part 4 and a register attribute table 6 in order to convert a source program 2 into an intermediate code program 3 to be delivered to an object program generating part 5 for target MPU when the name of the target MPU is delivered by an operator. Then an object program 7 is outputted from the part 5. The part 4 allocates a proper register to the program 2 made of high standard languages such as C, FORTRAN, ALGOL, PL/1, etc., based on the register attribute data supplied from the table 6. Thus the program 2 is converted into the program 3 which should be delivered to the part 5.
Patent JP-H10177955-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKA HIDEAKI
IPC: H01L29/786
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To form a polycrystalline silicon which is large in grain diameter and high in crystallinity by a method wherein a semiconductor layer mainly formed of silicon is formed on an insulating amorphous material and heated up to a prescribed heat treatment temperature in a certain time. SOLUTION: A silicon layer 102 is formed on an insulating amorphous substrate of glass, quartz or the like or an insulating amorphous material layer 101 of SiO2 . Then, the silicon layer 102 is made to grow in crystal through a thermal treatment or the like for the formation of a polycrystalline silicon layer 103. A thermal treatment is carried out at temperatures of 700 to 1,200 deg.C (preferably, 1,000 to 1,200 deg.C), and a rate of temperature rise is set at 20 deg.C/minute (preferably 5 deg.C/minute), whereby defects caused by separation of hydrogen are restrained, and the polycrystalline silicon layer 103 can be improved in crystallinity. By this setup, a polycrystalline silicon film large in grain diameter and high in crystallinity can be formed, so that a semiconductor device of high performance can be formed on the insulating amorphous material layer 101.
Patent JP-H08187972-A (JP)
Title: Electromagnetic induction heating device
Inventor: SUZUKI TOSHIO
IPC: H05B6/10
Filed: 1995-01-13
Abstract: PURPOSE: To provide a coil for an electromagnetic induction heating device capable of efficiently heating small load such as a cover for bookbinding. CONSTITUTION: An electromagnetic induction heating device is equipped with a high frequency current-generating means and coils 30a-30d for heating to which high frequency current outputted from the high frequency current generating-means is impressed. A material 5 to be heated is arranged near to the coils for heating and heated by a line of magnetic force generated from the coils for heating. The coils 30a-30d for heating are constituted of a core formed by joining a columnar magnetic material 32 to a platelike magnetic material 31 and of windings 33 wound in the part of the columnar magnetic material 32 of the core.
Patent JP-H07209680-A (JP)
Title: Optical wavelength conversion element and its production as well as laser unit
Inventor: YANO KOZABURO
IPC: G02F1/37
Filed: 1994-01-20
Abstract: PURPOSE:To prevent deterioration of a waveguide type SHG element by heat generation thereof and to prevent degradation in the efficiency by providing the waveguide type SHG element freshly with a third layer for higher efficiency and clad protection on the outside of the element. CONSTITUTION:A glass fiber consisting of two layers of a core 1 and a clad 2, is provided with a metallic thin film 3 as the third layer. Basic wave 5 coupled to the inside of the core 1 are confined and propagated in the core 1 having a high refractive index. Second higher harmonics 4 generated by the interaction with the nonlinear material of the core 1 are radiated into the clad 2 at a certain angle determined by the respective refractive indices of the core 1 and the clad 2. The radiated second higher harmonics progress while repeating total reflection at the boundary of the clad 2 and the metallic thin film 3 and are efficiently taken out of an exit end face without attenuation by scattering or absorbing, etc. As a result, the propagation loss by scattering and absorbing by the adhered matter and deposit at the boundary face between the clad layer and the air layer is prevented.
Patent JP-H09195795-A (JP)
Title: Remaining life evaluation method for gas turbine stationary blade and device thereof
Inventor: ISOBE NOBUHIRO
IPC: F01D25/00
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To reasonably evaluate the remaining life of a member by predicting growth of a crack generated on the member based on stress estimated from structural analysis, carrying out a breakdown test by the use of a micro-test- piece picked from the member in use, and obtaining critical crack length. SOLUTION: For evaluating the remaining life of a gas turbine stationary blade having possibility of generating a crack on the surface of the member in use, a parameter used for crack development analysis is computed by a breakdown dynamic parameter computer 2 based on stress computed by structural analysis 1, and a crack development curve is obtained from the parameter and material data 4 by a crack development analysis computer 3. The maximum crack length as the object of evaluation is obtained from inspection data 5, and the developing quantity in the depth direction is obtained from it and the result of crack development analysis.  Further based on the breakdown test data 7 obtained from a micro-test-piece picked from the stationary blade, critical crack length is obtained by a critical crack length evaluation device 8, and the remaining life is obtained by a remaining life evaluation device 9 by totalling them.
Patent JP-H11200201-A (JP)
Title: Stretch knit fabric using carbon fiber and reinforcing method using the same
Inventor: ONO KOTARO
IPC: D04B21/14
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a knit fabric capable of easily bringing carbon fibers into close contact with a covering subject having a variety of curved surfaces and a reinforcing method using the same. SOLUTION: After installing the covering material using a urethane based yarn as the elastic yarn on the covering subject, a matrix resin is coated, impregnated, pressed with a roll, heated and cured to obtain a fiber reinforced layer. For example, knit fabric 10a is wrapped on a cylinder 20 of a constant diameter having an inner diameter which can pass through a well part 4 of a wheel, and the point and the rear end are bonded or sutured making the knit fabric 10a a cylinder shape. After covering the well 4 with the cylinder 20 installed with this knit fabric, the cylinder 20 is escaped to fix the knit fabric on the well part 4 while sliding and fixing the knit fabric 10a to fix on the well 4. The shrinkage force of the loop yarn 12 is capable of bringing the inserting yarn (carbon fiber) 11 into close contact with the surface of the well part.
Patent JP-S60148167-A (JP)
Title: Thin-film transistor
Inventor: OOTA MASAHIKO
IPC: H01L29/78
Filed: 1984-01-13
Abstract: PURPOSE:To shorten channel length by isolating a conductive film deposited from the upper section of a foundation region by a stepped section between a substrate and the foundation region and using the isolated conductive films as mutually independent source region and drain region. CONSTITUTION:A conductive thin-film is deposited from the upper section of a foundation region 10 selectively shaped on an insulating substrate 11a. The conductive thin-film is isolated at a stepped section between the foundation region 10 and the insulating substrate 11 by properly selecting the stepped section at that time. The isolated conductive thin-films are each used as source and drain regions 16. A channel region 14 is shaped selectively on the source and drain regions 16, and a gate region 12 is formed on an interlayer insulating film 15.
Patent JP-H06212678-A (JP)
Title: Toilet device
Inventor: KONISHI HIDEAKI
IPC: E03D9/08
Filed: 1993-01-14
Abstract: PURPOSE:To perform installation of a toilet device to a toilet bowl with which a low tank with a wide width is connected and even to a toilet bowl having a wide width. CONSTITUTION:A water feed port 19 for washing and a lead-out port 20 of a power supply cord are arranged to the side of a device body 16, and a bottom 22, except a part fronting to the bowl 21 of a toilet 9, of the device body 16 is not extended in a downward direction from a rim surface 12 of a normal size toilet 1. This construction enables installation of a toilet device to a low tank with a wide width and even to a toilet with a wide width.
Patent JP-H03211361-A (JP)
Title: Heat-pump hot water supplier
Inventor: MIZUNO HIROKUNI
IPC: F25B30/02
Filed: 1990-01-12
Abstract: PURPOSE:To improve hot water supply efficiency, reduce equipment costs and avoid mechanical troubles by arranging a refrigerant piping, a refrigerant circuit and a hot water piping. CONSTITUTION:High-temperature and high-pressure refrigerant gas discharged out of a dis charge port of a compressor 1 is consensed and liquified by a condenser 2, expanded adiabatically by a throttle 3, vaporized and gasified by an evaporator 4 in the process of circulation through a refrigerant piping 25, and finally sucked into a suction port 13 of the compressor 1. Middle-temperature and middle-pressure refrigerant gas which is semi-compressed and discharged out of a middle discharge port 11 of the compressor 1 is condensed and liquified by a middle condenser 5, expanded adiabatically by a throttle means 6 in the process of flow through a refrigerant circuit 7, and finally joins with the refrigerant circulating through the refrigerant piping 25 at an inlet of the evaporator 4. Water to be supplied is first heated by heat exchanging by the middle-temperature and middle-pressure refrigerant gas discharged out of the middle discharge port 11 of the middle condenser 5, and then heated further by heat exchanging by the high-temperature and high-pressure refrigerant gas dis charged out of the discharge port 12 of the condenser 2. Thus the water to be supplied becomes very hot. This constitution is very effective in improving efficiency of hot water supply, reducing equipment costs and avoiding mechanical troubles.
Patent JP-H10196545-A (JP)
Title: Electromagnetic drive mechanism of air pump
Inventor: ITAKURA TAKESHI
IPC: F04B45/047
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To prevent a core member from being heated in an electromagnetic drive mechanism of an air pump. SOLUTION: A numeral 1 denotes an electromagnetic drive mechanism formed inside a main body case of an air pump. The mechanism 1 is composed of a core member 2 made of silicone steel plate having substantially a U-shaped section in plan view, and an electromagnetic coil 4 wound around a bobbin 3 on one side wall 2L of the core member 2. A connection piece 5 made of also silicone steel plate similarly to the core member 2 is integrated with a front side frame 3F of the bobbin 3 at its one end between the side walls 2L and 2R of the core member 2, so as to connect the ends thereof. The bobbin 3 is arranged on one of the side wall 2L of the core member 2, while the electromagnetic coil 4 is wound from the front frame 3F to the rear frame 3R.
Patent JP-S58122232-A (JP)
Inventor: RIN EFU PURATSUTO
IPC: B66C1/68
Filed: 1982-01-14
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-S56104943-A (JP)
Title: Polypropylene sheet having improved adhesion* its manufacture and thermally and coolly laminating* printing or lacquer painting method
Inventor: ROORANTO FUINKU
IPC: C08L23/06
Filed: 1981-01-16
Abstract: 1. Polypropylene film with adhesion properties improved by surface activation, characterised by a content of cellulose with an average particle diameter of 5 to 100 mum. and a greatest average length of the cellulose of up to 200 mum.
Patent JP-S63174463-A (JP)
Title: Facsimile connection device for key telephone system
Inventor: WAKABAYASHI TAMOTSU
IPC: H04Q3/58
Filed: 1987-01-14
Abstract: PURPOSE:To easily connect a facsimile equipment based on a request from a user, by providing a facsimile connection device between a terminal interface circuit for connecting a key telephone set in a key telephone main device and the facsimile equipment. CONSTITUTION:An incoming response transmission control means A, when an incoming being inputted to the facsimile equipment 50 and a DC loop being closed by the equipment 50, detects the fact, and transfers it to a central control circuit 70 in a main device 100. Also, an outgoing information transmission control means B detects the outgoing and the dial signal of the equipment 50, and transfers the fact of the outgoing and a bit of dial information to the control circuit 70. Furthermore, a ring-off information transfer control means C, when the equipment clearing a call and the DC loop being released, detects the fact, and transfers it to the control circuit 70, and also, when an opposite device rings off and the information of the fact is sent from the control circuit 70, the polarity of the DC loop of the equipment 50 is inverted, and the ring-off is transferred to the equipment 50.