baber/WOPTO huggingface dataset:
Patent JP-H10337330-A (JP)
Title: Thin wall working of pipe
Inventor: SHIMOKAWA MINORU
IPC: A61M25/00
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To press a pipe to make thin wall working of the pipe easier and the wall thickness controllable, by covering a restorable pipe on a pipe to be thin-wall-worked, drawing, and releasing the drawing in a mold. SOLUTION: A restorable pipe 1 is covered on a pipe 2 to be thin-wall- worked (into which a core material 3 is inserted to keep the inner diameter), the restorable pipe 1 is drawn in the axis direction to make the pipe be in a thin wall and thin diameter state to bring the pipe 1 into tightly contact with the pipe 2 at first. Next, the pipe in the above-mentioned state is inserted into a mold 4 to restrict the outer diameter. The inner diameter of the mold 4 is equivalent to the outer diameter of the restorable pipe 1 made thin wall and thin diameter by drawing. A heat source 5 for heating is built in the mold 4. The pipe to be thin-walled is softened by heating the same by the heat source 5. After that, heating is stopped and the pipe is cooled until the thin-walled shape is fixed, then the pipe is taken out from the mold 4 and the cover of the restorable pipe 1 is removed.
Patent JP-S5941076-A (JP)
Title: Recording type electronic apparatus
Inventor: ODAKAWA KAZUAKI
IPC: G06F15/02
Filed: 1982-09-01
Abstract: PURPOSE:To reduce the cost of a recording type electronic apparatus and to design of a substrate easily, by coupling a flexible printed plate directly with a control substrate. CONSTITUTION:The printed substrate 9 forming an electronic circuit consisting of an electric power supply part, a calculation part, a control part, etc. is directly coupled with a printer 8. A coupling means having a connector function is unitedly formed on the body of the printer 8. Namely, the pattern surface of a flexible printed plate 8-6 extended from a printing element 8-3 or the like of the printer 8 is directly pressed against the pattern surface 9-2 or the like of the printed substrate 9. The flexible printed plate 8-6 forms a required conductive pattern on its surface as a printing signal supplying means. When the printed substrate 9 is inserted into a recessed part 8-12 for insertion, the flexible printed plate 8-6 is pushed up by a pressing spring 8-8 and the pattern surface 9-2 of the substrate 9 is intensively pressed against the flexible printed plate 8-6 and both surfaces are properly contracted.
Patent JP-S5579794-A (JP)
Title: Laver harvesting ship
Inventor: ISHIDA SHIYOUJIROU
IPC: B63B35/14
Filed: 1978-12-08
Abstract: PURPOSE:To improve the yield or harvesting lavers by providing a guide pipe scooping up a laver net at the upper part of a hull and a harvesting mechanism at the lower part of the guide pipe. CONSTITUTION:A guide pipe 6 is provided at the upper part of a hull 5, and the leading end of the guide pipe 6 submerges underwater at a predetermined tilt from the bow, another end thereof stands on the deck by a leg 9 and is fitted to the upper guide pipe 8 in an attachable and detachable manner by means of a bolt 10. A harvesting mechanism 13 provided at the lower part of a bow tilted part of the front part guide pipe 7 harvests lavers suspended from the laver net 1 by rotating its L- snaped blade 15. To the directly rear part of the harvesting mechanism 13 there is fitted a pipe 17 for pouring water in the laver net 1, and seawater is poured in the laver net thereby to improve the laver harvesting ratio. Accordingly, lavers can be harvested in a short period of time from the lower part of the laver net.
Patent JP-S5673999-A (JP)
Title: Control system for time sharing service line
Inventor: NAKANE HIDEKI
IPC: H04Q11/04
Filed: 1979-11-21
Abstract: PURPOSE:To mitigate the requirements to elements in use, by providing a spare  time slot not used as service line with a time slot of time sharing service line switch, and performing the write-in to the serive line controlling storage memory in the timing of said spare time slot. CONSTITUTION:The time slot of time sharing service line switch TDSW is provided with spare time slot not used as service line. Further, the highway of tims sharing exchanger having M service line number is provided with N time slots as the spare time slots for the operation of the highway of multiplexity of M+N. Further, the write-in to the hold memory circuit CM controlling the service line is made in the timing of spare time slots, and the time assigned per one cycle of write-in and readout of the circuit CM is made longer to mitigate the requirements to the operating speed of said circuit CM.
Patent JP-S6130108-A (JP)
Title: Wide band amplifier
Inventor: MIZUKAMI HIROYUKI
IPC: H03F3/62
Filed: 1984-07-23
Abstract: PURPOSE:To allow a reverse transmission signal to pass without loss and to make bidirectional transmission possible by providing a filter having a selective frequency passage characteristic in parallel with a voltage feedback circuit between a base and a collector. CONSTITUTION:In case of forward transmission, the input signal of a base terminal 1 cannot reach a collector terminal 9 through a filter because the input signal is in the stop band of the filter 2, and the input signal is amplified by a wide band amplifier 10 and is outputted to the terminal 9. In case of reverse transmission, the input signal of the terminal 9 is outputted to the terminal 1 without loss through the filter because the input signal is in the pass band of the filter.
Patent JP-S637830-A (JP)
Title: Emulsion device
Inventor: MOCHIZUKI AKIO
IPC: B01F25/62
Filed: 1986-06-27
Abstract: PURPOSE:To provide a device for an emulsion of fine dispersed particles and easy maintenance by adopting a mating rotary gear system, sensing a flow variation on the discharge side by pressure and automatically adjusting the mixing ratio of additional components in compliance with the flow variation. CONSTITUTION:After water sucked from a suction hole 5a into a negative pressure chamber 5b of a suction gear 2 and fuel oil sucked from an oil suction hole 5 into the negative pressure chamber 5b are mixed with each other roughly therein, the mixture is transferred to an emulsion discharge outlet 8 through a pressure chamber 6 and a jet chamber 7, at this time in the form of a spiral high-speed jet 7a water particles are turned into finely divided particles. A comparatively weak pressure of a discharge outlet 8 is always added to a hydraulic pressure chamber 10 of a flow regulating valve 49 communicating with the discharge outlet 8 through a pressure duct 9, which makes the variation of discharge pressure in accordance with the variation of combustion oil volume and enables the weak pressure to vary the pressure of a diaphragm 11 to operate a piston 12 and needle valve 14 to adjust the additional volume of water in compliance with the volume of combustion oil.
Patent JP-S63316409-A (JP)
Title: Support control device of magnetic attraction type
Inventor: ISHIDA KIYOSHI
IPC: H01F7/18
Filed: 1987-06-19
Abstract: PURPOSE:To realize the stability and the high rigidity by a method wherein a force instruction signal obtained by calculating a function is given to a first bearing and a second bearing so that a control loop between spatial support devices cannot interfere even when an object to be controlled is shifted horizontally in a horizontal direction and that a loop gain at the individual spatial support devices cannot be changed. CONSTITUTION:Two sets of spatial support devices 21, 22 and a horizontal- direction displacement sensor 3 are installed; a function is calculated by using the following: an output signal fS1 of a phase compensator of the first spatial support device 21; an output signal fS2 of a phase compensator of the second spatial support device 22; a displacement signal y of the horizontal-direction displacement sensor 3. Then, a force instruction signal fS1* of the first spatial support device 21 and a force instruction signal fS2* of the second spatial support device 22 are obtained. By this setup, a non-interference system can be constituted between two bearings; even when a movable part is shifted in a horizontal direction, a control loop between the individual bearings does not interfere; a loop gain is not changed; accordingly, an extremely stable floating system can be constituted and the rigidity of the bearings can be enhanced.
Patent JP-H01319020-A (JP)
Title: Production of multilayered electrode
Inventor: OTA KOSAKU
IPC: G02F1/31
Filed: 1988-06-20
Abstract: PURPOSE:To form multilayered electrodes disposed with many electrodes having <=1mum line width in parallel by forming a multilayered thin film body by alternate vapor-deposition of insulating layers and conductive layers on a substrate and cutting the multiplayered thin film body to a desired shape. CONSTITUTION:Aluminum is prepd. as the material of the conductive layers 2 and silicon dioxide as the material of the insulating layers 1. Two kinds of these materials are loaded as the material for vapor deposition into a vapor deposition device and the vapor deposition is executed alternately (n+1)th times starting from SiO2 and n times of Al to form the multilayered thin film body 4 consisting of the insulating layers 1 and the conductive layers 2 on the substrate 3 consisting of Si in such a manner that the respective layers are formed to 0.230mum thickness. The multilayered electrodes 6 having n layers of the Al conductive layers 2 separated by the insulating layers 1 consisting of the SiO2 are formed when such multilayered thin film body 4 is cut square to the respective layers. The line width of the electrodes of the multilayered electrodes is confined to <=1mum in this way.
Patent JP-H06277136-A (JP)
Title: Seating apparatus for toddler
Inventor: MUROFUSHI YASUNORI
IPC: A47D1/10
Filed: 1993-05-28
Abstract: PURPOSE:To attach a seating apparatus for toddler by one touch to the top plate of a table, etc., under a falling preventive condition. CONSTITUTION:A main pipe 2 is put on the upper surface of a top plate T, and a supporting pipe 8 is brought into contact with the rear surface of the top plate T to use a seating apparatus. For such a seating apparatus, a hanging piece 8a of the supporting pipe 8 is equipped with a penetrating shaft 20 which vertically moves by the control of a lever 11, and a clamp part 10 an adjusting bolt 21 of which is pressed to the rear surface of the top plate T is attached.
Patent JP-S6044650-A (JP)
Title: Control method of continuously variable transmission for vehicle
Inventor: OSANAI AKINORI
IPC: F16H61/662
Filed: 1983-08-22
Abstract: PURPOSE:To enhance the rate of fuel consumption while securing the acceleration with good characteristic by setting No.1 reference speed value as function of the car speed and No.2 reference speed value as function of the degree of opening of a throttle, and by fixing the speed change ratio of a continuously variable transmission so as to satisfy the specified requirements. CONSTITUTION:No.1 and No.2 reference speed values Nr1 and Nr2 are set as function of the car speed V and the degree of opening of throttle, respectively, and if either Nr1<=Ne<Ne' or Ne<Nr1 and Ne>=Nr2 (Ne, actual engine speed: Ne', target engine speed), the speed change ratio of a continuously variable transmission (CVT) is fixed. Thereby in case the current drive force is far from its full capacity or in case this margin is small but Ne lies sufficiently near Ne', the speed change ratio e is fixed to ensure that the rate of fuel consumption can be enhanced while acceleration is maintained in good characteristic. Further acceleration is directly linked with the rise of Ne, so that noise is suppressed.
Patent JP-S5942676-A (JP)
Title: Magnetic tape cassette
Inventor: OOISHI KENGO
IPC: G11B23/087
Filed: 1982-09-02
Abstract: PURPOSE:To prevent the looseness of a tape even in the stand-by state for picture recording of a VTR or the like, by constituting a magnetic tape cassette so that the first ratchet pawl is disengaged when a brake releasing lever is inserted to the cassette and the second ratchet pawl is disengaged when the VTR is operated. CONSTITUTION:When a cassette 1 is loaded to the VTR or the like, a brake releasing lever 10 is inserted to a hole 5b of a brake member 4, and parts 6a and 7a of the first ratchet pawls 6 and 7 are opened to the outside. Then, engaging parts 6b and 7b at tips of ratchet pawls 6 and 7 are closed to the inside with a rib 5a as the fulcrum and are disengaged from a gear part 3a. At this time, a ratchet pawl 9 is still engaged with a gear part 2a. Thereafter, when the brake releasing lever 10 is moved to slide the whole of the brake member 4 toward a side wall 1a of the cassette by the operation of an operation button of the VTR or the like, the ratchet pawl 9 and a gear part 2 are disengaged from each other.
Patent JP-S5853392-A (JP)
Title: Laser seam welding device
Inventor: SAIMA TOORU
IPC: B23K26/08
Filed: 1981-09-25
Abstract: PURPOSE:To obtain a titled device which has improved reliability of seam welding, by cooling a lower chip, jetting inert gas from an upper chip, also providing a reflection body for iradiating laser light downward, in turning member, and preventing overheat by a laser luminous flux. CONSTITUTION:On a lower chip 8 cooled from the inside by cooling water led in from a colling water feed-in pipe 10 to one end part 3a of a horizontal arm lever 3 of a machine frame 1, a member 9 to be junctioned is placed, and said member 9 to be junctioned is pressed against a receiving base part 8a of the lower chip 8 by an upper chip 12 provided on one end part 5a of a rocking lever 5 held by a supporting shaft 6 of an upper part 1a of the machine frame 1. On the other hand, laser light generated by a laser device 4 passes through said rocking lever 5, is directed downward through a reflection body 16 and a condensing lens 17, forms a focus ''0'' through reflection bodies 23, 22 provided in a turning member 21, and welds a junction part 9a, jetting inert gas from an exhaust port 14. Said turning member 21 is turned by a motor 25 through a pinion 27 and a gear 20, and moves a position of the focus ''0'' along a curve.
Patent JP-H05342281-A (JP)
Title: Picture filing device
Inventor: WADA SHUHEI
IPC: G06F12/00
Filed: 1992-06-11
Abstract: PURPOSE:To reduce document imparting operation at the time of registration and to accelerate registration speed by utilizing information recorded on sheets as image information for registering new documents. CONSTITUTION:This device is provided with a sheet image processing part 1 for recognizing the sheet for the registration and converting the image information of the sheet for the registration to code information, a data base (DB) 2 dealing with I/O and a DB 4 for sheet discrimination. Then, related words are imparted to the all document titles and the result is stored in a related word DB 3. Further, the title or the related word of the preregistered document is converted to the image information by utilizing the related word DB 3 to be automatically recorded on the sheet of paper and outputted from a picture information output part. The output sheet of the paper is defined as the sheet for registering the new document. By using the sheet, since the option of the document title or the related word is already described on the sheet, a registering person is released from the operation for describing and planning the document title.
Patent JP-H0317996-A (JP)
Title: Thin film el element
Inventor: KUWATA JUN
IPC: H05B33/12
Filed: 1989-06-14
Abstract: PURPOSE:To prevent the dielectric breakdown of a thin film EL element by forming a first or a second dielectric layer out of a multilayer film in which dielectric thin films that do not reduce the blightness are provided in contact with the surfaces of a fluorescent layer, a high resistance film with a specific resistivity coefficient is laminated outside the fluorescent layer, and an insulating dielectric thin film with a specific resistivity coefficient is laminated further outside. CONSTITUTION:A first dielectric layer 3 or a second dielectric layer 7 is formed of a multilayer film in which dielectric thin films 4, 6 that do not reduce the blightness are provided in contact with the surfaces of a fluorescent layer 5, a high resistance film 8 with the resistivity coefficient range of 10<5> through 10<9>OMEGA.cm is laminated outside the fluorescent layer 5, and an insulating dielectric thin film 9 with the resistivity coefficient range of 10<13>OMEGA.cm and above is laminated further outside. That is, a multilayer structure is provided by laminating the dielectric thin film 9 and the high resistance film 8. This arrangement decreases pinhold density, and disperse the energy around a pinhole defective part by the presence of the adjacent high resistance film 8 even when the electric field concentrates at the pinhole defective part in the dielectric thin film 9, and thus, a thin-film EL element, which does not make a dielectric breakdown when an initial drive is done without evaporating Al electrodes 10, is obtained.
Patent JP-H0594963-A (JP)
Title: Method for forming fire resisting metal silicide layers having various thicknesses for integrated circuit
Inventor: TOOMASU JIYON HAATSUUITSUKU
IPC: H01L21/285
Filed: 1991-06-24
Abstract: PURPOSE: To obtain various kinds of silicides or a fire-resistant silicide layer with various kinds of thicknesses by forming a fire-resistant metal silicide layer at a region with two intervals of a silicon substrate that is used to form an integrated circuit. CONSTITUTION: Nitrogen dioxide layer, polysilicon layer 16, titanium layer, and titanium nitride layer are formed on a silicon substrate 10. The titanium nitride, titanium, and polysilicon are formed by molding and the titanium is reacted with the contacting polysilicon, thus forming titanium silicide 30. One portion of silicon dioxide 14 on the silicon substrate 10 is eliminated and ions are implanted on the exposed substrate 10, thus forming a source/drain region 27. The second layer of a fire-resistant metal is deposited on a source/drain region 27 and on titanium nitride or on a first formed silicide 30 that is formed by eliminating titanium nitride first and is reacted with titanium at the source/ drain region 27, thus forming titanium silicide 28.
Patent JP-H0443381-A (JP)
Title: Electrophotographic copying device
Inventor: YAMAHATA MAKOTO
IPC: G03G15/01
Filed: 1990-06-11
Abstract: PURPOSE:To make printing impossible area small and to improve cleaning and transfer efficiency by respectively moving plural cleaning members at the same time so that they may separate from and contact with an intermediate transfer body. CONSTITUTION:The plural cleaning members 15a and 15b are provided and an actuator(solenoid and the like) is driven so as to avoid the joint part of the intermediate transfer body 2. Therefore, the access speed of the cleaning member is made high and the moving speed of the transfer body 2 is made high. Thus, the cleaning efficiency and the transfer efficiency from a photosensitive body 1 to the intermediate transfer body 2 are improved because the printing impossible area of the transfer body 2 is kept minimum, a printing speed is made high, and the plural cleaning members 15a and 15b respectively come in contact with the transfer body 2 nearly at the same time.
Patent JP-H0316415-A (JP)
Title: Pulse generating circuit
Inventor: IWATA AKIHIKO
IPC: H01S3/097
Filed: 1989-06-14
Abstract: PURPOSE:To improve the reliability and the durability of the circuit by constituting a switch means through the serial parallel connection of lots of solid-state switching elements and floating a gate circuit supplying a conduction signal to the switch means completely from an oscillator outputting a clock signal. CONSTITUTION:When a clock signal v1 is outputted from an oscillator 18 while a charge/discharge capacitor 14 is charged, electrooptic conversion circuits 19a-19n convert the clock signal into an optical signal. The optical signal is sent to photoelectric conversion circuits 21a-21n floated completely from the oscillator 18 via optical fiber 20a-20n, converted into an electric signal and fed to gate circuits 22a-22n. The gate circuits 22a-22n output a energizing signal based on the supplied electric signal to energize respective parallel connection groups 17a-17n of solid-state switching elements simultaneously. Thus, the responsiveness and reliability are improved and the long service life is attained.
Patent JP-S63316401-A (JP)
Title: Thermal head
Inventor: SUGIYAMA TETSUYA
IPC: H05K1/16
Filed: 1987-06-18
Abstract: PURPOSE:To prevent an irregular density of a printout and a short life by a method wherein a heat-generating resistor is composed of an amorphous nitride of silicon and titanium. CONSTITUTION:A heat-generating resistor is composed of an amorphous nitride of silicon and titanium. An amorphous titanium silicide to which nitrogen is added is formed by mixing a silicon nitride and a titanium nitride in an amorphous state at a micro level. Because the silicon nitride is an amorphous substance which is stable even at a high temperature, it is possible to prevent the titanium silicide from becoming polycrystalline due to a repeated temperature rise during an actual operation of a thermal head. Accordingly, a change in a resistance value of the heat-generating resistor can be eliminated to the utmost; it is possible to form the heat-generating resistor in a comparatively low-temperature state. By this setup, it is possible to prevent an irregular density of a printout and a short life of the thermal head.
Patent JP-S63316170-A (JP)
Title: Cutout shape extracting and displaying system
Inventor: NAKAJIMA SHUICHI
IPC: G06F17/50
Filed: 1987-06-18
Abstract: PURPOSE:To attain simply and surely extraction and display of a cutout shape by providing a correction mean capable of obtaining a cross point in the absence of the cross point in a distance calculation between end points of ridge lines without the correction of the ridge lines themselves. CONSTITUTION:Coordinates of end points of ridge lines forming a cutout shape are stored in a storage device, a means 21 calculates the distance between the end point of a ridge line and an end point of other ridge line, connects the ridge lines not parted much in a loop, a means correcting a defect of a drawing (23) corrects the defect of the drawing caused around the end point of a ridge line, and a means 23 obtaining the direction of a loop by area calculation obtains the area of the loop surrounded by the ridge lines obtained through the correction to decide the direction of the loop surrounding the ridge lines. Since the result of the calculation of the total area as to all the ridge lines is positive when the direction of loop is clockwise and the result is negative when the loop direction is counterclockwise, the sequence of the ridge lines of loop connection is reversed depending on the situation. Then the cutout shape is displayed on a display device 3.
Patent JP-H10338770-A (JP)
Title: Basic-isolated structure
Inventor: FUJIWARA KATSUYOSHI
IPC: C08K5/378
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a basic-isolated structure excellent in breaking elongation of a rubber plate after use for a considerable time in spite of no compounding of a large amount of an antioxidant therein. SOLUTION: This basic-isolated structure 1 is obtained by using a rubber composition in which (a) a base rubber is compounded with (b) a low-molecular compound consisting essentially of a p-aralkylated diphenylamine and (c) one or more compounds selected from the group of a metallic salt of 2- mercaptobenzimidazole, a compound in which an alkyl group is added to a phenyl moiety of the 2-mercaptobenzimidazole and a metallic salt of the compound in which the alkyl group is added to the phenyl moiety of the 2- mercaptobenzimidazole as rubber plates 2 of the basic-isolated structure 1 having a laminate 4 in which the rubber plates 2 are laminated onto metallic plates 3.