baber/WOPTO huggingface dataset:
Patent JP-H10332986-A (JP)
Title: Method and device for machining optical fiber end surface, and assembling method for optical connector
Inventor: OSAKA KEIJI
IPC: G02B6/36
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To provide the device and method for optical fiber end surface machining which can machine end surfaces of respective optical fibers in an aligned state and the assembling method for an optical connector which adopts them. SOLUTION: A coated optical fiber 3 has its jacket removed at its end part and is gripped by a connector holder 33. The core holder 33 is fitted to a connector holder receptacle 31. The connector holder receptacle 31 itself is moved to a cutting machining part 1 and a cutting arm 11 is lowered to fix and cut the optical fiber 4. At this time, the optical fiber 4 is still gripped by the connector holder 33, so the end surfaces of the respective optical fibers 4 never shift in position. Further, the optical fibers 4 are positioned about a discharge electrode bar 21 only by being fixed with a V-groove presser 23. The end surfaces of the optical fibers 4 are fused by discharge heating to obtain a desired end surface shape.
Patent JP-S6028725-A (JP)
Inventor: TSUCHIYA AKIRA
IPC: H02M7/06
Filed: 1983-07-28
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-S6029941-A (JP)
Title: Production of coating medium for orientational magnetic disk
Inventor: ISHIZAWA MAKI
IPC: G11B5/845
Filed: 1983-07-29
Abstract: PURPOSE:To produce easily a coating medium for magnetic disk of a high orientation degree by setting a magnet at the side opposite to the coating surface of a disk substrate and then spin-coating a magnetic coating material on the disc substrate under the condition where a magnetic field is applied in parallel to the disk substrate and vertically to the radial direction. CONSTITUTION:A magnetic coating material is applied in drops to the vicinity of the inner diameter of a disk substrate 1 while the substrate 1 is revolved by a motor. Thus a coat layer 3 is formed. In this case, a magnet 2 for orientation is set at the side opposite to the coated side 1A of the substrate 1. Therefore the magnetic coating material is not stuck to the magnet 2. At the same time, the magnet 2 applies a magnetic field to the layer 3 in parallel to the substrate 1 and vertical to the radius of the substrate. As a result, the magnetic powder contained in the layer 3 is orientated toward the circumference D of the substrate 1. This orientation processing is carried out simultaneously with the formation of the layer 3 before a volatile solvent is vaporized and while the coating material still maintains the sufficient fluidity. Thus a coating medium for orientating magnetic disk is produced with a high degree of orientation.
Patent JP-H08304314-A (JP)
Title: Device for measuring thermal resistance of device, and method therefor
Inventor: HIROSE HIROTAKE
IPC: G01N25/18
Filed: 1995-05-13
Abstract: PURPOSE: To provide a device for measuring the thermal resistance of a semiconductor device such as integrated circuit, and a method therefor in which an induction heating element is particularly used instead of a silicon chip in the semiconductor device to be measured, and the induction heating element is heated by an electromagnetic inducting heating means. CONSTITUTION: An electromagnetic induction heating means 1000 heats an object 3000 to be measured by electromagnetic induction to heat an induction heating element 310 substituted by a heating source in the device to be measured, and a heating element temperature sensor 330 measures the temperature of the induction heating element 310. An envelop 270 formed of the same material as the device to be measured seals the induction heating element 310 and the heating element temperature sensor 330, and only the induction heating element 310 to be measured is heated by the electromagnetic induction heating means 1000, whereby the thermal resistance of the device can be calculated on the basis of the detection signal of the heating element temperature sensor 330.
Patent JP-H0433701-A (JP)
Title: Hot rolling method of aluminum alloy
Inventor: UTO HIDEYUKI
IPC: B21B3/00
Filed: 1990-05-29
Abstract: PURPOSE:To improve the yield of rolled plate by using an octagoal slab in sectional shape, specifying the sectional shape, facing and rolling at the time of hot rolling after facing the slab of Al-alloy. CONSTITUTION:Using the octagonal slab in sectional shape, defining the width of the inclined part of the side face of slab which facing is specified as (a), the width of non-chamfered part of the side face as (b) and the depth of the above-mentioned inclined part as (c). This slab is hot rolled after facing the rolled face and inclined part of slab so that the shape of slab satisfies the formula I and formula II. In this way, the facing amount of the side face can be made as small as possible, also edge lamination, remaining of mill scale or edge crack, etc., can be reduced and the yield of rolled plate can be improved.
Patent JP-S6121420-A (JP)
Title: Rectilinear motion bearing
Inventor: ITOU KATSUTOSHI
IPC: F16C29/00
Filed: 1984-07-06
Abstract: PURPOSE:To simplify a ball circulating mechanism and to improve ball circulating function by forming a ball circulating path by combination of an opposite U-shaped tube body having a belt-like connecting portion with an opposed J- shaped tube body. CONSTITUTION:Tube bodies 3, 3' respectively formed by combination of a pair of an opposed U-shaped tube body 3a and an opposed J-shaped tube body 3b are disposed on the raceway table 2 of a bearing body 1. The respective tube bodies 3, 3' are covered with covers 5 to which rubber 4 is fused and fixed to the bearing body 1 by a bolt 6. The respective tube bodies 3, 3' are joined to the end surfaces of the respective raceway grooves 1a, 1b to form an endless circulating path for balls 8. A belt-like connecting portion 36 of the tube body 3a is extended along the base of the groove 2' of the raceway table 2, so that when the bearing body 1 is pulled out from the raceway table 2, the balls 8 can be retained between the raceway grooves 1a, 1b of the bearing body 1.
Patent JP-S63304065-A (JP)
Title: High-solid two-pack type polyurethane polymer coating composition
Inventor: HIGASHIURA ATSUSHI
IPC: C09D175/00
Filed: 1987-06-04
Abstract: PURPOSE:To provide the titled composition composed of a compound containing active hydrogen and a polymethylene polyphenyl polyisocyanate, capable of forming a coating film to give an insulated wire, having excellent characteristics and suitable for electrical or electronic apparatuses, etc. CONSTITUTION:The objective composition having excellent soldering resistance and heat-resistance can be produced by compounding (A) a compound containing active hydrogen, having a hydroxyl value of >=300 and containing polyhydric alcohol in large excess, i.e. having a dicarboxylic acid/polyhydric alcohol molar ratio of 0.25-0.6 with (B) a polymethylene polyphenyl polyisocyanate of formula (n is 0, 1 or 2) at an OH/NCO equivalent ratio of 0.3-1.3 and a polymer concentration of >=90%.
Patent JP-S62927-A (JP)
Title: Optical element
Inventor: YUASA SATOSHI
IPC: G02F1/19
Filed: 1985-06-27
Abstract: PURPOSE:To display various color tones by sandwiching a gel-contg. liquid layer of a liquid absorptive and desorptive polymer which is fixed with a dye and expands or contrast by a temp. change between a pair of substrates on which a resistance heating layer is formed. CONSTITUTION:A tantalum nitride film is formed on the surface of the glass substrate 1 and thereafter a photoresist is coated thereon, is baked with striped patterns and is etched to form the resistance heating layer 11. An electrode layer 12 is formed thereon and further a protective layer 10 for the resistance heating layer is laminated thereon. The substrate 1 provided with the layer 11 and a transparent protective film 3 made of glass are positioned to face each other via a 'Mylar(R)' film as a spacer and are adhered. The gel-contg. liquid layer 2 consisting of the liquid which is absorbed or discharged to the liquid absorptive and desorptive polymer by expanding or shrinking with the temp. change and the dye fixed to the liquid absorptive and desorptive polymer is held in place between the substrate 1 and the layer 3. Electric pulses of, for example, 1kHz frequency are inputted according to information signals to the heating layer 11 of the optical element constituted in the above-mentioned manner, then the prescribed positions corresponding to the information signals exhibit light scattering property and the various tones are displayed.
Patent JP-H034757-A (JP)
Title: Preparation of noodles
Inventor: NAGAI HISASHI
IPC: A23L7/109
Filed: 1989-06-02
Abstract: PURPOSE:To prepare noodles having an excellent taste and a functional property by inserting a noodle belt or noodle dough containing a functional food between two noodle belts to form a three-layered noodle belt, and subsequently treating the three-layered noodle belt with press rolls and a noodle line-preparing device. CONSTITUTION:A noodle belt or noodle dough containing a functional food such as wheat embryo is inserted and superposed between two noodle belts, followed by treating the prepared three-layered noodle belt to provide noodles having a functional property.
Patent JP-H05305156-A (JP)
Title: Hopping apparatus for playing
Inventor: IMURA TAKESHI
IPC: A63B25/08
Filed: 1991-06-11
Abstract: PURPOSE:To provide a hopping apparatus for playing which enables the repetition of hopping with a simple construction and operation. CONSTITUTION:This apparatus is provided with a piston 3 which is inserted into a cylinder 2 arranged on a main body 1 free to slide, a combustion chamber 7 formed at an upper part in the cylinder 2, a piston rod 4 extending downward from the piston 3, an earth section 14 provided at the lower end part of the piston rod 4 and a spring 13 for energizing the piston rod 4 downward. It is also provided with a step 5 arranged on the main body 1, a handle extended from the main body 1, a fuel supply means 8 which supplies a combustion fuel to the combustion chamber 7 when the piston 3 is slidden toward the upper part of the cylinder 2 and a combustion means 9 which burns the combustion fuel in the combustion chamber 7 when a space in the combustion chamber 7 is compressed with the sliding of the piston 3. In the hopping, the piston rod 4 is extended by an energizing force of the spring 13 and a combustion pressure of the combustion fuel.
Patent JP-2000325658-A (JP)
Title: Controller to be used for game machine, etc.
Inventor: HASHIGUCHI SADAO
IPC: A63F13/24
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To enhance the controllability of a controller to be used for a game machine or the like. SOLUTION: A tilting operation element 16 is provided via four element switches 20 on the upper surface of a horizontal base 10 built into the body case 9 of a controller 2, in such a manner that the tilting operation element 16 can be tilted and displaced in four directions, up and down, and right and left. A slit 18 is formed vertically in the center of the tilting operation element 16 and a rotary dial plate 14 freely rotationally and vertically displaceably provided on a base 26 is stored in the slit 18 so that it does not interfere with displacement of the tilting operation element 16. The upper end of the rotary dial plate 14 projects outward from the slit 18. When a player rotates the rotary dial plate 14 through this projecting part, a rotation sensor detects this and transmits it to an internal microcomputer.  When the player pushes the rotary dial plate 14 deep into the slit 18, a dial switch detects this and transmits it to the microcomputer.
Patent JP-S5928436-A (JP)
Title: Preparation of cuttlefish hors d'oeuvres
Inventor: SANADA KOUICHI
IPC: A23L17/50
Filed: 1982-08-11
Abstract: PURPOSE:To prepare the titled hors d'oeuvres preservable for a long period, by stuffing the body of a cuttlefish with other foods, heating the stuffed body in a retort at a high temperature to allow the dripping of broth, packaging in vacuum after cooling, and sterilizing with heat at or below the retorting temperature. CONSTITUTION:A degutted and skinned cuttlefish is immersed in a seasoning liquid, and stuffed with various foods such as cod roes, sea tangles, boiled egg, etc. The stuffed cuttlefish body is heated at a high temperature in a retort, and in the course of retorting, the broth of the cuttlefish is allowed to drip. After cooling, the body is packaged in vacuum, and sterilized by heating again in the above retort at or below the retorting temperature. The hors d'oeuvres can be preserved for one year in a stocker maintained at 0 deg.C.
Patent JP-H09296675-A (JP)
Title: Crane-hanging type earthauger
Inventor: OHORI MASATO
IPC: E21B7/00
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To prevent unnecessary thrusting-up torques or twisting torques from an auger, acting on the boom of a crane hanging the auger. SOLUTION: When the upper end of the main body of the motor 6 of an earthauger C is connected to the front end 3 of the boom of a portable car crane at two projection pieces 7, 7 and one projection piece 9 with a hanging pin 11, long oval holes 8 parallel to the axial center of the auger are provided around the center E, in the projected pieces of the auger side. The hanging pin 11 is positioned at the upper end of the long pierced holes to hang and support the earthauger. And clearances D are provided between the two projection pieces 7, 7 and one-projection piece 9. And springs 12 are interposed between the clearances and the one-projection piece is positioned in the middle of the two-projection pieces 7, 7.
Patent JP-S6117275-A (JP)
Title: Head feed device of electronic camera
Inventor: TAKABA TETSUSHI
IPC: H04N5/225
Filed: 1984-07-04
Abstract: PURPOSE:To make the number of sheets of display of a counter coincide with the number of sheets of photographing, by constituting the titled device so that a feed of a ratchet gear is detected by a detecting means for detecting a fact that a slide mechanism has moved by a prescribed quantity. CONSTITUTION:A fact that a slide plate 26 has moved by a prescribed quantity in the right direction is detected by a switch 37. When the slide plate 26 moves by a prescribed quantity in the right direction, a head is fed exactly by one frame portion by a ratchet mechanism. That is to say, when it moves to a position where a contact of the switch 37 becomes on, a ratchet gear 14 is fed exactly by one tooth. By a rotation of one tooth portion of the ratchet gear 14, the extent of movement of one track portion is transferred to a head 1 of a head base 2, and the head 1 is fed exactly by one frame portion. Therefore, when the device is constituted so that a counting pulse of a counter for displaying the number of sheets is generated from a contact signal of said switch 37, such a failure as the contents of the counter are updated by +1 even if the head is not fed is not generated.
Patent JP-H06323073-A (JP)
Title: Motor-driven center pillar device for multiple architectural shutter
Inventor: SHUKUZAWA KOHEI
IPC: E06B9/58
Filed: 1993-05-18
Abstract: PURPOSE:To position and lock a motor-driven center pillar automatically when it is situated in a guiding position in the motor-driven center pillar to move between a housing position and the guiding position by an electric motor. CONSTITUTION:A runout preventive body 14 moved and guided by a runout preventive rail 15 formed on a floor surface of an opening part and an automatic operation mechanism to carry out automatic protruding - retreating operation on a positioning pin 17, are arranged in a center pillar 4. In a condition where positional dislocation is avoided by the runout preventive body in a guiding position, the center pillar 4 is made to be positioned and locked automatically.
Patent JP-S5565474-A (JP)
Title: Field effect transistor
Inventor: KATSUKAWA KIMIAKI
IPC: H01L29/80
Filed: 1978-11-13
Abstract: PURPOSE:To minimize wave-form defectiveness and leakage and thus to stabilize characteristics by activating an n-type GaAs thin film which is fixed on a heat conductive plate to have Schottky barrier gate terminal, source terminal and drain terminal formed thereon. CONSTITUTION:An n-type GaAs thin film 7 is formed through epitaxial growth, and the thin film 7 is fixed on a diamond plate 6 working as a heat conductive plate with an insulating inorganic adhesive. Next, a shot key barrier gate terminal 11, source terminal 9 and drain terminal 10 are formed through etching to use the n-type GaAs thin film as an activator. To improve reliability, Al is used for the terminal 11 and gold/germanium-nickel laminated metals for the terminals 9 and 10. Stable characteristics free from wave-form defectiveness and leakage are thereby obtainable.
Patent JP-S5842064-A (JP)
Title: Method for transferring toner image of portable copying machine
Inventor: TAKASHIMA TAKEKAZU
IPC: G03G15/16
Filed: 1981-09-07
Abstract: PURPOSE:To facilitate transfer of a toner image to a transfer medium optionally located, by providing a conductive protrusion to a lower-end of a case, allowing this protrusion to touch a conductive transfer plate, and applying voltage between a photoreceptor and a case. CONSTITUTION:An electrophotographic receptor 2 capable of undergoing contact reflection exposure is held vertically movalby keeping its photosensitive layer down side. A conductive protrusion 17 is provided under the lower end of the case 1 of a portable electrophotographic copying machine comprising the receptor 2, a charger, a light source, a developing device, a light shading means, etc. When a toner image formed on the photoreceptor 2 is transferred to a transfer medium 28 placed on a conductive transfer plate 27, the machine is placed on the medium 28, and the receptor 2 is pressed down into contact with the medium 28. At that time, the protrusion 17 is brought into contact with the plate 27 electrically by that pressing force, and at the same time, or subsequently, voltage is applied between the receptor 2 and the case 1 from a battery 20 having voltage raising means 21 to execute transfer.
Patent JP-S5930347-A (JP)
Title: Telephone set with retransmission switch
Inventor: KODAMA JIYUN
IPC: H04M1/738
Filed: 1982-08-13
Abstract: PURPOSE:To attain the communication even at a failure of a transmission switch, by controlling a hook information switching means and a channel network muting switch. CONSTITUTION:A current from a line 5 is rectified 6 in a dial section 3 via an HS1, an applied voltage between lines 100A and 100B is decreased, and a switching means 12a as hook information is controlled with a voltage of L or H level applied to a hook information input section HS of a dial IC11. Thus, a dial tone is listened to form a receiver connected to a channel network 4 and the operator confirms that the calling is possible. When a dial data is inputted from a key pad 13, a muting signal goes to L after a prescribed time, the switching means 12b is turned off, the network 4 is disconnected from the line 5 and the transmission of click to the receiver is blocked.
Patent JP-S5764457-A (JP)
Title: Method for inspection of belt in belt type continuous casting
Inventor: KODAMA HIDEYO
IPC: B22D11/06
Filed: 1980-10-08
Abstract: PURPOSE:To make detection of the surface defects of a belt during use by pressing a roller to the rotating belt in a rquired position to roll, rolling a plastic material and observing the shapes transferred onto the plastic material. CONSTITUTION:A metallic belt 1 is bent by a bending roller 2 and is rotated. As against this, a rolling roller 4 mounted to a movable arm 3 is pressed onto the belt 1 by means of a spring 5. When a plastic material 6 of a plastic shape is fed into an arrow direction and is rolled at a suitable timing, the shape of crazing and the like on the belt 1 are transferred. According to this method, the surface defects of the belt 1 can be detected at suitable timings during use and therefore the belt 1 is used stably for a long time to its life.
Patent JP-H04366100-A (JP)
Title: Liquefied gas transport pipe with gas-liquid separator
Inventor: IWAMOTO HIROMASA
IPC: B01D19/00
Filed: 1991-06-12
Abstract: PURPOSE:To provide a liquefied gas transport pipe with gas-liquid separator in which a gas-liquid separator for returning particularly a liquefied gas to the liquefied gas transport pipe on the side of a low-temperature cooling device is connected to the liquefied gas transport pipe. CONSTITUTION:A liquefied gas transport pipe with gas-liquid separator is constituted by a liquefied gas transport pipe 21 whose pipe line 21a is a transport path of a liquefied gas 10 to be transported from a liquefied gas reserving means 12 to a low-temperature cooling device 13 and a gas-liquid separator 22 which is connected in series to the pipe line 21a in the neighborhood of the low-temperature cooling device, separates a gas transported with the liquefied gas 10 transported from the liquefied gas transport pipe 21 on the side of the liquefied gas reserving means 12 and return only the liquefied gas 10 to the liquefied gas transport pipe 21 on the side of the low-temperature cooling device 13.
Patent JP-S5766520-A (JP)
Title: Thin-film type magnetic head
Inventor: MIKAZUKI TETSUO
IPC: G11B5/31
Filed: 1980-10-08
Abstract: PURPOSE:To secure the great number of turns in less manufacture processes and to increase the sectional area of wrinding, by winding magnetic circuit of a magnetic thin film around thin-film winding more than once. CONSTITUTION:Single-turn thin-film winding 3 is wound N' times with a magnetic circuit, consisting of upper and lower magnetic layers 4 and 2 and a gap 5 to close a magnetic path at the part of the gap 5. With respect to the topological relation between the thin-film winding 3 and magnetic circuit and electromagnetic conversion characteristics, the number N' of turns of the magnetic circuit which corresponds to the number N of turns of the winding 3 is incrased only by the combination of the upper and lower magnetic layers 4 and 2. Consequently, the shapes of the patterns of the upper and lower magnetic layers and winding 3 are simplified. The extension off the winding 3 is unnecessary and its sectional area is increased, so the winding resistance is reduced, thereby reducing heat generation due to noises or a recording current during reproduction.
Patent JP-H0434751-A (JP)
Title: Magnetic tape device
Inventor: HINADA SEIJI
IPC: G11B15/48
Filed: 1990-05-31
Abstract: PURPOSE:To detect a fault of tape drive caused due to dirt accompanied with adhesion by providing a 1st running fault discrimination means discriminating it to be a running fault when there is no change of a prescribed value or over at a tape position detected by a 1st tape position detection means within a prescribed period after a capstan drive sensing means detects the drive of tape. CONSTITUTION:After a capstan drive sensing means detects the drive of tape, when there is no change of a prescribed value or over at a tape position detected by a 1st tape position detection means 26 within a prescribed period, it is discriminated to be a drive fault. That is, when the running state of a tape 10 is normal, sudden change should be caused at a tape position in a 1st buffer mechanism 18 within a prescribed period just after the running start. Thus the tape drive fault is detected by using a drive fault discrimination means 50 so as to discriminate whether or not such a change takes place. Then the tape drive fault is detected without any addition of mechanism components.