baber/WOPTO huggingface dataset:
Patent JP-S6331921-A (JP)
Title: Rail-shaped member conveyor
Inventor: ROORANTO GURUNDAA
IPC: B65H27/00
Filed: 1987-05-13
Abstract: A web transporting apparatus wherein the web is trained over the external surface of a radially expandible elastic shell which is connected with two end walls to form a roll and to define an internal compartment which is filled with a pressurized hydraulic fluid. The pressure of hydraulic fluid is regulated in dependency upon the thickness of the web which is being transported so that the neutral zone of the web is invariably located at the same distance from the axis of the roll. The pressure of fluid in the compartmnt is regulatable by a hydropneumatic transducer wherein a hydraulic cylinder and piston unit admits pressurized hydraulic fluid into the compartment and the pressure of fluid in the hydraulic cylinder and piston unit is regulated by a pneumatic cylinder and piston unit which receives pressurized gaseous fluid by way of an adjusting valve. Regulation of the outer diameter of the shell compensates for variations in the thickness of the transported web. The material of the shell is selected in such a way that it is capable of undergoing a purely elastic deformation within a desired range which depends upon the range of thicknesses of webs which are to be transported in the apparatus.
Patent JP-H04343231-A (JP)
Title: Formation method of solder bump
Inventor: YONEDA YOSHIHIRO
IPC: H05K3/34
Filed: 1991-05-20
Abstract: PURPOSE:To coat the solder bump formation region with more solder than that in the conventional solder bump formation step in relation to the title solder bump formation method on a conductor layer. CONSTITUTION:The outsides of the solder bump formation region of a conductive layer 2 are coated with a metallic film 4 having no solder-wettability. Next, the metallic film above and around the solder bump formation region of the conductor layer 2 is coated with a solder plating 6. Next, the solder plating 6 is melted down by heating step so that a solder bump 8 swelling up in the solder bump formation region may be formed using the surface tention during the melting down step of the solder plating 6.
Patent JP-H07324297-A (JP)
Title: Sheet disintegrating in water and hygienic material using the same
Inventor: SHIGEMITSU MASAHIRO
IPC: D21H19/30
Filed: 1994-05-27
Abstract: PURPOSE:To produce hygienic materials which can be discarded in a flush toilet such as sanitary napkin or paper diapers by laminating a liquid-absorbing sheet on both surfaces, with a liquid-permeating sheet and a liquid leak-proofing sheet separately wherein all of these sheets are disintegrative in water. CONSTITUTION:A liquid-permeating and water-disintegrative sheet comprising a pulp, natural fibers or synthetic fibers coated with at least one selected from N- methoxymethylated nylon and cellulose acetate propionate and a fatty acid amide in amounts of 1-20g/m<2> and l 50g/m<2>, respectively, and a liquid leak-proofing and water-disintegrative sheet comprising pulp, natural fibers or synthetic fibers coated with a polyvinyl alcohol which contains 10-80% of an aliphatic polyhydric alcohol, has 300-700 average degree of polymerization and 80-99% degree of saponification are prepared. Both of these sheets are laminated on both surface of a water-absorbing and water-disintegrative sheet comprising pulp, natural fibers or synthetic fibers which are untreated and contain high water-absorbing polymer, the laminated product is heat-sealed in a prescribed form, then an adhesive layer is formed at appropriate places on the leak-proofing face and a water-disintegrative peeling paper is applied thereto whereby a hygienic material disintegrating in water is obtained.
Patent JP-S5739677-A (JP)
Title: Reproducing device for video signal
Inventor: YAMAGIWA KAZUO
IPC: G11B5/53
Filed: 1980-08-20
Abstract: PURPOSE: To achieve the picture of high quality, by providing an auxiliary head for still reproduction and the 2nd head at a given angle to the 1st rotating head and selecting a playback head so as not to cross the track of different azimuth.  
     CONSTITUTION: A magnetic tape 1 is wound with a slope in the angle range of almost 180° at the external circumference of a head drum device consisting of an upper drum 2 and a lower drum 3. Under the lower surface of the upper drum 2, an A head 4, B head at an angle of 180°+αh (where: h is the number of scanning lines of 180°/1 field, and α is 0.5×an odd number) to the A head 4, and an A' head at an angle of h×an integer are provided, and slow motion picture is obtained by alternately maing the still playback and the standard speed playback through intermittent feed of a tape 1. The A head 4 and the B head are used for the playback of the standard speed and the A' head and the B head are used for the still playback. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02296850-A (JP)
Title: Vinyl chloride resin composition
Inventor: YAGI KEISUKE
IPC: C08L67/00
Filed: 1989-05-10
Abstract: PURPOSE:To obtain a vinyl chloride resin composition having decreased surface tackiness and improved softness by mixing a specified vinyl chloride resin with a fiber and a plasticizer. CONSTITUTION:100 pts.wt. vinyl chloride resin having a tetrahydrofuran-insoluble gel fraction of 8-90wt.% and a tetrahydrofuran-soluble content of the balance is mixed with 3-50 pts.wt. cellulosic fiber of a length of 30-300mum or a polyester fiber of a fiber diameter of 0.5-1.5 denier and a fiber length of 3-5mm, 50-300 pts.wt. plasticizer (e.g. dibutyl phthalate), and optionally another thermoplastic resin (e.g. ethylene/vinyl acetate copolymer), a rubber, a heat stabilizer, a filler, a pigment, etc.
Patent JP-S61272694-A (JP)
Inventor: MIURA IWAO
IPC: G21C17/06
Filed: 1985-05-28
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-H04343245-A (JP)
Title: Device for evaluating semiconductor device
Inventor: KOYAMA TORU
IPC: H01L21/66
Filed: 1991-05-21
Abstract: PURPOSE:To evaluate correctly the bad characteristics and the like of a semiconductor device by a method wherein an evaluation device for the semiconductor device is constituted into such a structure that an electron or ion beam is made to focus and a plurality of pieces of beam optical systems for scanning the focused beam on the surface of the semiconductor device which is an object to be evaluated, are provided. CONSTITUTION:An evaluation device is provided with an X-Y stage 10, on which a semiconductor device 1, which is an object to be evaluated, is mounted and by which the device 1 is positioned in the directions X and Y, and the first beam optical system 20 for scanning a focused electron beam B on the device 1. The evaluation device is further provided with the second beam optical system 50 for emitting specially an electron beam on the device 1. In this system 50, electrons from a electron gun 51 are led out by an electrode 52 for electron lead-out use and are made incident to a convergent lens 53 as an electron beam BB for probing use. The beam BB is deflected by a coil 54 for scanning use and is emitted on an arbitrary region on the device 1. Thereby, the bad characteristics and the like of the device 1 can be correctly evaluated.
Patent JP-S5640240-A (JP)
Title: Electron beam painting device
Inventor: IGARASHI GIICHI
IPC: H01J37/04
Filed: 1979-09-10
Abstract: PURPOSE:To stably paint electron beams by blanking the electron beams by using a pair of static electrodes together with a mechanical shutter. CONSTITUTION:Voltage is applied to a solenoid 12 and boards 4 when blanking electron beams and a mechanical shield 3 is done at the upper part of the boards 4 to narrow down leaked electron beams by the boards 4. And the electron beams are deflected to the outward of a hole 5. In this composition, the contamination around the circumference of a throttle hole by the deflected balnking of the electron beams or the contamination by irradiation at electron beam path walls will be minimized and no charged phenomenon will exist and irradiation will be done by constantly stable electron beams. Furthermore, with a reflection-proof faraday cup used as a shutter, current values are always monitored and inspection on the stability of an electron source at the starting time of painting will be performed and painting accuracy will be improved.
Patent JP-H11343929-A (JP)
Title: Detector for abnormality for fuel transpiration preventing device
Inventor: IIDA HISASHI
IPC: G01M3/26
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To surely detect an abnormality of a valve element of a fuel transpiration preventing device from a fuel tank to a suction pipe by sealing the fuel transpiration preventing device after prescribed pressure is introduced into the fuel transpiration preventing device and detecting the abnormality of a valve of the fuel transpiration preventing device based on a change in sealed pressure. SOLUTION: When speed 0 is decided based on an output signal of a speed sensor 66 and an idle operation is decided based on an output signal of an idle switch 64 in an electronic control circuit 50 when an abnormality of a fuel transpiration preventing device is detected, a canister closing valve 37 is totally closed and a section from a fuel tank 22 to a suction pipe 2 is sealed after a purge control valve 40 is totally closed. Next, output signals of a pressure sensor 44 are immediately taken in, tank internal pressure P1' just after the sealing is stored, a timer is started, the output signals of the pressure sensor 44 are taken in for prescribed time, that is, after 10 seconds, for instance, pressure change amount for the time is calculated and an abnormality of a valve of a purge system is detected from the calculation result.
Patent JP-H06297680-A (JP)
Title: Screen printing method and apparatus and electronic circuit
Inventor: KAMIMURA NORITAKA
IPC: B41F15/08
Filed: 1993-04-19
Abstract: PURPOSE:To prevent disconnection defects or running by a method wherein the distance between an object to be printed and a screen mask is changed in such a state that the object to be printed after printing is fixed on a stage and a transfer pattern is dried while the object to be printed after printing is fixed at the prescribed region of a printer. CONSTITUTION:A printer is equipped with a screen mask 1 allowing ink to selectively pass, a stage 2 fixing an object 4 to be printed and a squeegee 3 stenciling printing ink 5. Ink is allowed to selectively pass through a screen mask 1 by the movement of the squeegee 3 to transfer prescribed patterns to the object 4 to be printed. In this case, the distance between the object 4 to be printed and the screen mask 1 is changed in such a state that the object to be printed after printing is fixed on the stage 2. The transfer patterns 7 are dried by a dryer 6 in such a state that the object 4 to be printed after printing is fixed at the prescribed region of the printer. By this constitution, disconnection defect or the running of the printed patterns are prevented.
Patent JP-S61275231-A (JP)
Title: Storage of polymerizable substance
Inventor: KATAI SHUNJI
IPC: C07C1/00
Filed: 1985-05-30
Abstract: PURPOSE:To prevent the polymerization of a polymerizable substance during storage, by extracting a polymerizable substance containing a polymerization inhibitor from a strage tank, cooling the substance and ejecting toward the circumference of the top plate of the tank through a nozzle placed under the central part of the tank top plate. CONSTITUTION:A polymerizable substance (e.g. styrene monomer) containing a polymerization inhibitor (e.g. p-t-butylcatechol) is extracted from the storage tank 1 with the pump 3, cooled with a refrigeration apparatus composed of the compressor 6, the heat-exchangers 4, 8, etc., and ejected toward the circum ferential direction of the top plate 2 through the nozzle 5 placed under the central part of the top plate 2. The polymerizable substance can be stored by this process preventing the polymerization of the substance. It is necesasry to control the rate of ejection V1(m/sec) of the polymerizable substance in a manner to form a continuous or semicontinuous flow of the substance from the tank top along the wall surface. Concretely, the ejection rate is controlled preferably to >=gamma/5(m/s) wherein gamma(m) is the radius of the top plate.
Patent JP-S598083-A (JP)
Title: Character string retrieving system
Inventor: TANAKA TOSHINOBU
IPC: G06F17/30
Filed: 1982-07-05
Abstract: PURPOSE:To reduce the word searching time, by providing three types of tables, i.e., a head character table, a character number table and a text table and then searching these three tables successively at the time of word retrieving. CONSTITUTION:A head character table 4 storing the pointer of the head character of data is connected to a searching circuit 1 which supplies the data on Japanese words, English words, etc. supplied from a keyboard. A character number table 5 which stores the number of characters of words corresponding to the head character is connected to a searching 2 which searches the head character designed by a pointer read out of the table 4. The word searched by the circuit 2 is applied to a searching circuit 3. A text table 6 which stores words belonging to corresponding sorting items is connected to the circuit 3 at the position designated by a pointer of each sorting item. Then these three tables 4-6 are successively searched when the words are searched. This reduces the searching time and at the same time facilitates an easy production of tables.
Patent JP-H02295908-A (JP)
Title: Agent for promoting plant culture and method therefor
Inventor: OKAMOTO TAKAHIRO
IPC: A01N63/02
Filed: 1989-05-09
Abstract: PURPOSE:To provide the subject promoting agent containing a metabolic product of a microorganism belonging to genus Alcaligenes as an active component, capable of effectively promoting the culture of a plant by a microorganism which can be mass-cultured on an industrial scale and effective in promoting the growth of plant and suppressing the blight. CONSTITUTION:A metabolic product of a microorganism belonging to genus Alcaligenes [Alcaligenes sp No.102-3 (FERM P-10678)] is used as an active component. The promoting agent is added to the medium for the cell culture of a plant and a plant is transplanted to the medium and cultured. The above microorganism is Gram-negative aerobic bacillus free from sporulation tendency, exhibiting locomotive form and slightly decomposing sugar and is supposed to be a novel microbial strain belonging to genus Alcaligenes. The strain is cultured in an arbitrary medium under shaking at 37 deg.C for about 72-90hr. After collecting the cells, the cultured liquid is used as the metabolic product.
Patent JP-S60261480-A (JP)
Inventor: SUBEN EKE MAGUNUTSUSON
IPC: A63B69/36
Filed: 1984-06-07
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-H05314874-A (JP)
Title: Pressure switch
Inventor: OGURA CHIKAHIRO
IPC: H01H35/38
Filed: 1992-05-08
Abstract: PURPOSE:To enhance contact reliability by providing a waterproof connector having an electrical connection terminal portion in an opening threadably engaged in a stopper, and providing at the end of a connector an electrical contact portion and a contact member made in pairs and opened and closed when operated by a spacer, and a spacer contact portion. CONSTITUTION:When a predetermined pressure is applied from a pressure inlet port 23 to the spacer contact portions 37 of a contact member 35, each of the spacer contact portions 37 is brought into contact with the end conic portion 26a of a spacer 26 by a connector 31 and the screw portion 30a of a stopper 30, and is adjusted to a position at which it opens an electrical contact portion 36a. When loads are increased within a hydraulic line and more than a set pressure is provided, hydraulic forces introduced from the pressure inlet port 23 of a case 21 installed in the hydraulic line move a piston 25 against the force of a bias spring 28. The spacer 26 firmly fitted into the piston 25 intrudes between the opposite spacer contact portions 37 of the contact member 35 to open the contact, thereby cutting off current.
Patent JP-S5920239-A (JP)
Inventor: JIYAMIN CHIEN
IPC: C07C37/72
Filed: 1983-06-27
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-S5240108-A (JP)
Title: Controlling method for recording medium
Inventor: KATOU KISHIYOU
IPC: G11B15/20
Filed: 1975-09-25
Abstract: PURPOSE: In a magnetic tape recorder/player, operability is improved and mechanism is simplified by returning and stopping by block when a control code block is detected. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S596360-A (JP)
Title: Heat treatment of amorphous magnetic alloy
Inventor: OCHIAI YOSHITAKA
IPC: C22F1/10
Filed: 1982-07-02
Abstract: PURPOSE:To carry out the heat treatment of a large amount of or/and a continuous amorphous magnetic alloy, by a method wherein an amorphous magnetic alloy thin strip is applied with a magnetic field sufficient for being equalized in induction magnetic anisotropy in two directions crossing at right angles in the main surface of said thin strip at the Curie temp. thereof or less and the crystallization temp. thereof or less to be subjected to heat treatment. CONSTITUTION:An amorphous magnetic alloy thin strip 1 is wound cylindrically and, for example, a solenoid coil 2 is provided to the cylindrical thin strip 1 to apply a magnetic field H1 thereto in the longitudinal direction thereof at the Curie temp. of said alloy or less and the crystallization temp. thereof or less to carry out heat treatment. By this method, induction magnetic anisotropy K//l is generated in the longitudinal direction within the main surface of the thin strip 1. In the next step, an external magnetic field H3 is applied to the same cylindrical thin strip in the width direction thereof under the same temp. condition as mensioned above to carry out heat treatment. In this case, induction magnetic anisotopy Krt. anglel is generated in the direction crossing the longitudinal direction at right angles within the main surface of the thin strip 1 to complete heat treatment in a time satisfying the condition of K//lapprox.=Krt. anglel. By this method, an amorphous magnetic alloy having high permeability capable of being used as a soft magnetic material can be prepared by a mass production system.
Patent JP-S60257609-A (JP)
Title: Output circuit
Inventor: NISHI HARUHIKO
IPC: H03F3/45
Filed: 1984-06-04
Abstract: PURPOSE:To reduce the fluctuation of a current flowing to an output transistor (TR) by using a current source whose current is changed in response to a signal in place of a constant current circuit in an output circuit. CONSTITUTION:An emitter of a PNPTR13 is connected to a power terminal 1 via a resistor 14. A diode 16 connected in series with a load resistor 15 is connected between a collector of an NPNTR5 and a power terminal 1 as a load for a differential amplifier 7, the connecting point between the load resistor 15 and the diode 16 is connected to the base of an NPNTR9 and the cathode of the diode 16 is connected to the base of the PNPTR13. A current mirror circuit 17 is connected between the emitter of the TR9 and the collector of the TR13. The current mirror circuit 17 consists of a diode 18 and the NPNTR19.
Patent JP-H01321316-A (JP)
Title: Coupled trap vortex flow rate measuring apparatus and method
Inventor: FUSEIN ABUDO ERUMONEMU MANSHII
IPC: G01F1/20
Filed: 1989-05-09
Abstract: PURPOSE: To measure the flow rate accurately over a wide range of current velocity by fixing two wedges in a chamber, forming a water collecting path in a part inside wedge and detecting a fluid jet through a detection hole. CONSTITUTION: An inlet nozzle 8 and an outlet 25 are provided at a body section 7 and a fluid jet flow for generating two reverse turn primary vortex and a plurality of secondary vortexes around the center line 10 of a fluid jet is formed through the nozzle 8. Wedges 11, 16 are fixed in a chamber 9 while having linear outer walls 13, 18 and convex inner walls 12, 17 and a gap 20 is formed between the inner walls 12, 17. The fluid jet partially passes through the gap 20 but the majority thereof flows over the top parts 14, 19 and then flows downward along the outer walls 13, 18. High and low pressures are generated alternately through movement of vortex and detected by means of a transducer coupled with pressure holes 21, 22.
Patent JP-S61274725-A (JP)
Title: Apparatus and method for treating waste gas
Inventor: HARA CHUKEI
IPC: B01D53/34
Filed: 1985-05-29
Abstract: PURPOSE:To inexpensively remove the noxious substance and malodorous component in waste gas, by an apparatus having a simple structure constituted so as to allow waste gas to pass through an oxidizing tank into which air is introduced and an absorbing tank having an absorbing solution received therein. CONSTITUTION:Waste gas is introduced into an oxidizing tank 2, in which a platinum catalyst has been arranged, by a waste gas blower 7 and mixed with air from an air blower 9 to oxidize H2S in the waste gas to oxide easily absorbed by an absorbing solution. Next, the waste gas is guided to an absorbing tank 3 and the noxious substance or malodorous component in the waste gas is absorbed by an absorbing solution such as pyroligneous acid. Further, the waste gas is passed through a deodorizing apparatus 4 packed with an adsorbent and a cooling apparatus 5 having a system wherein gas is bubbled into cooling water and discharged to the open air at ambient temp.
Patent JP-2000303568-A (JP)
Title: Anchor
Inventor: TAKINOWAKI FUMIAKI
IPC: E04B1/41
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an anchor firmly and positively connectable to a fixed body such as a floor, a wall or a ceiling formed of lightweight concrete. SOLUTION: An anchor driven and fixed into a fixed body K such as a wall, a floor or a ceiling has a cylindrical sheath body 10 first driven into the fixed body K; a nut 20 thread-fastened to the base end of the sheath body 10; and a split pin body 30 inserted in the driven sheath body 10 and further driven. The tip part of the cylindrical sheath body 10 is formed as a solid driving part 12, and at least a lateral pair of apertures 13, 13 are provided at the side wall of a cylinder part 11 in front of the tip part. A guide part for guiding each split leg 34 of the driven split pin body 30 to advance it outward from each aperture 13 is provided in the cylinder part 11.
Patent JP-H01286342-A (JP)
Title: Surface mounting ultrathin type semiconductor device
Inventor: NAITO TAKAHIRO
IPC: H01L23/28
Filed: 1988-05-12
Abstract: PURPOSE:To offset the loop height of a bonding wire with the thickness of a tab part so as to thin the thickness of a entire semiconductor device by pelleting and bonding the inner structure of a package on the main face of a semiconductor chip. CONSTITUTION:An outer lead part 2C is bent in U shape at the rear side of a resin sealing material 4 and stored within the thickness of a package main body. Accordingly, the thickness of a semiconductor device can be thinned by offsetting the height of a bonding wire 3 with the thickness of a tab part 2, and it can be made thinner by the amount of the thickness that the groove 5 for setting the outer lead part 2C to the bottom of the resin sealing material 4 is provided, and further a soldering part can be secured. And by making small space 6 between the outer lead part 2C and the bottom of the resin sealing material 4, the outer lead part 2C is made to have elasticity, whereby thermal fatigue at the outer lead part 2C can be reduced.