baber/WOPTO huggingface dataset:
Patent JP-H01202716-A (JP)
Title: Laser beam scanner
Inventor: KAWABE YOSHIKAZU
IPC: G02F1/33
Filed: 1988-02-09
Abstract: PURPOSE:To obtain a wide scanning range in the laser beam scanner which uses an acousto-optical element constituting a scanning light forming part of a deflecting means of a multistage, and deflecting a beam plural times. CONSTITUTION:The title scanner is constituted of a laser light source 3, a beam shaping means 4 for making parallel beams from light of the laser light source, and deflecting means 5a, 7a of two stages, and also, provided with a scanning light forming part for deflecting parallel beams which are made by the beam shaping means 4, and a control circuit for controlling a condensing means 9 for condensing a scanning light onto a part to be scanned 10, the laser light source 3 and the scanning light forming part. In such a state, the scanning light is formed by deflecting the parallel beams two times. In such a case, when a second deflecting means 7a of the scanning light forming part is constituted of (n) pieces of deflectors, each deflector of the second deflecting means 7a deflects the beam which is sent from a first deflecting means 5a, in accordance with an image pattern of the part to be scanned 10. In such a way, since (n) sets of deflectors are allowed to function by one light source by using a switch which is constituted of the deflecting means, a range in which a laser beam can be scanned by one light source can be set to (n) times.
Patent JP-H03232469-A (JP)
Title: Apparatus for continuously discharging frozen noodles
Inventor: MURAOKA KEIJI
IPC: A23L7/109
Filed: 1990-02-07
Abstract: PURPOSE:To obtain the subject apparatus capable of continuously, surely and automatically discharging frozen noodles from each container without using a hand by constructing the apparatus so as to peel the frozen noodles from the container according to a specific method in the course of conveying the container containing the frozen noodles from a freezer with a conveyor. CONSTITUTION:A travel forward passage (a) of a conveyor 1 equipped with many containers 2 is extended from a freezer 3 to the outside thereof and an impact force applying means 20 for repeatedly applying an impact force to a bottom plate of each container 2 is provided in a region (1B) between a turning part (1A) directing from the travel forward passage (a) to a travel return passage (b) and a part emerging from the freezer 3 to peel the frozen noodles from the container 2 with the aforementioned impact force during a period to arrival of the container 2 containing the frozen noodles at the turning part (1A). The container 2 is then turned upside down in the turning part (1A) to discharge the frozen noodles (F) in the interior thereof.
Patent JP-H01202706-A (JP)
Title: Optical fiber polarization beam splitter
Inventor: SUZUKI FUMIO
IPC: G02B26/08
Filed: 1988-02-09
Abstract: PURPOSE:To miniaturize the beam splitter by allowing the polishing surfaces of an optical fiber which is polished up to an adjacent part of a core to be opposed to each other, and interposing a dielectric layer whose refractive index is different from a refractive index of a clad of the optical fiber between these polished surfaces. CONSTITUTION:By using two polished substrates 15 on which a polished optical fiber 12 obtained by polishing and eliminating a part of the optical fiber up to the vicinity of a core 2 is buried and fixed into a groove of a grooved substrate 13, and each polished surface 16, 16 of these polished substrates 15, 15 is opposed and superposed. Between the polished surfaces 16, 16, a dielectric layer 17 whose material is a dielectric having a refractive index being different from a refractive index of a clad 4 of the polished optical fiber 12 is interposed. Accordingly, by reflecting an incident light beam leaking from the polished surface 14 of the substrate 15 by the dielectric layer 17, and also, allowing said light beam to transmit through, the incident light beam can be separated into each polarized wave. In such a way, the optical coupling part can be shortened, and the beam splitter can be miniaturized.
Patent JP-S62193533-A (JP)
Inventor: MAZORANA ARUFURETSUDO BURUNO
IPC: H02K23/66
Filed: 1987-02-12
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-S54121076-A (JP)
Title: Manufacture of semiconductor integrated circuit device containing inter-element isolation layer
Inventor: MURASE KATSUMI
IPC: H01L21/76
Filed: 1978-03-13
Abstract: PURPOSE: To obtain an element isolation layer featuring a flat surface by providing the pattern of the insulator film on the semiconductor substrate, injecting the ion to the exposed substrate to secure a higher etching speed than the substrate and then removing the ion injected region by etching to then filling  there with the oxide film.  
     CONSTITUTION: The lamination film of SiO 2  film 4 and Si 3 N 4  film 11 is coated on Si substrate 1, and window 5 is drilled in correspondence to the inter-element isolation region. Then region 12 featuring a higher etching speed than substrate 1 to the etchant used later is formed within window 5 by injecting the Ar ion. Aftr this, region 12 is etched by the mixture etchant of parts of hydro fluoric acid 1, nitric acid 3 and acetic acid 8 and with use of the lamination film as the mask, thus dissolving away only region 12 without imparing substrate 1. The concave region caused by etching is filled with SiO 2  film 6, and the lamination film is removed to then use film 6 to element isolation layer 7. In such way, the flat surface is obtained, thus no wiring disconnection nor other faults caused there. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59157424-A (JP)
Title: Self-control type glow plug
Inventor: YOKOI SHINICHI
IPC: F23Q7/00
Filed: 1983-02-24
Abstract: PURPOSE:To improve the durability of a heating part and contrive to prevent the heating element from over-heating due to a self-control by a method wherein a sheathed resistance element as an electric current limiting resistance element is connected to a ceramic heater in series, the ceramic heater is formed by sinter forming after imbedding of a heating wire made of high heat-resisting metal in a ceramic powder material. CONSTITUTION:A heating coil 2 wound as a spiral coil shape is imbedded in a ceramic powder material which is mainly composed of, for instance, Si3N4, and preformed in disc shape, then the ceramic is sintered by a hot-press method, thus, the external form of a ceramic heater 1 is finished by abrasion or grinding process. A coil-shaped metal resisting wire 3a is arranged in a metal pipe 3b made of SUS, Inconell iron, copper and the like, the one end of the resisting wire is welded to the top end part of the metal pipe 3b, the other end of the resisting wire is connected to a center shaft 4 to be (+) leading out electrode for the outer part, those components are imbedded in the metal pipe 3b by filling of heat-resisting insulating powder 5, for instance, MgO, thus, the forming of a resistance element 3 is finished by above processing. A fitting 8 is brazed to be (-) electrode to the rear end part of the metal outer cylinder 6. A center shaft 4 is insulated via an insulator 9, locked and fixed with circular nut 10. Thus, the ceramic heater 1 and the resisting element 3 are structured being electrically connected in series.
Patent JP-H01205142-A (JP)
Title: Photograph printing device
Inventor: NAKANE SHIN
IPC: G03B27/46
Filed: 1988-02-12
Abstract: PURPOSE:To shorten necessary length of the short path of a photographic paper and to miniaturize the title device by utilizing a surplus length which the photographic paper in an upward convexly curved state necessarily has and making the photographic paper in a downward convexly curved state by means of a loop forming guide mechanism which descends by plural steps. CONSTITUTION:By utilizing the curved state of the photographic paper, which is set along a curved path by a curving guide mechanism consisting of a guide roller group 75, in a state the leading edge thereof is pressed and held by a conveying roller 77, a 1st ACL (accumulative loop) guide plate 76 mounted on a turning shaft 81 is allowed to descend. Thereafter, the 1st ACL guide plate 76 sequentially performs processing by utilizing the surplus part of the length of the photographic paper which occurs with the conveyance of the photographic paper. Thus, an initial 1st ACL lA can be surely formed and the device can be miniaturized because the length of the short path of the photographic paper necessary for forming a loop is short.
Patent JP-S63195576-A (JP)
Title: Voltage detector
Inventor: YUKANAMI KOZO
IPC: G01R15/24
Filed: 1987-02-09
Abstract: PURPOSE:To detect an accurate voltage by forming a capacitive voltage divider in a container which is opened and closed. CONSTITUTION:A movable contactor 5 contacts a fixed contactor 4 with, for example, a command for closing operation, and opening/closing equipment closes a cable. Consequently, a voltage is applied to an arc driving coil 10 connected to a fixed electrode 3 to form high-voltage electrostatic capacity C1 between the surface of the coil 10 and a cylindrical ring 13. An electric pulse generated by a pulse generator 16 is converted 17 into a light pulse, which is sent to a voltage sensor 20 through an optical fiber 26. This light pulse is transmitted by an output device 19 through the polarizer 23 of the sensor 20, an electro-optic crystal element 21, an analyzer 25, an optical fiber 27, and a photoelectric converting element 18. Here, the element 21 is applied with the voltage of the side of the capacity C2 at a transparent electrode 22 connected to cylindrical rings 13 and 15 forming the low-voltage side electrostatic capacity C2 of the capacitive voltage divider 12. The normal voltage of the opening/closing equipment in the closed state operates on the light pulse passing through this element 21 and the normal operation of the opening/closing equipment is displayed 19.
Patent JP-2000228541-A (JP)
Title: Optoelectric transducer element
Inventor: SATO KENJI
IPC: H01L21/225
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a optoelectric transducer element which is manufactured by using a compound semiconductor crystal substrate made of 12 (2B) group element and 16 (6B) group element of the periodic table and forming a pn joint through thermal diffusion. SOLUTION: In a optoelectric transducer element using a compound semiconductor crystal substrate made of 12 (2B) group element and 16 (6B) group element of the periodic table, a board (p-type ZnTe single crystal substrate 1) with less rearrangement and low defect density is employed for manufacturing, and a pn joint (pn joint boundary surface 4, light emitting area) is formed adjacent to the surface of the substrate through the thermal diffusion of a diffusion source (Al 2) showing a conductivity different from that of the substrate.
Patent JP-H04243988-A (JP)
Title: Reinforcing surface of ceramics
Inventor: UCHIDA SHIRO
IPC: C04B41/87
Filed: 1991-01-31
Abstract: PURPOSE:To inexpensively improve flexural strength of ceramics in reinforcing surface of ceramics. CONSTITUTION:The surface of matrix ceramics 1 is coated with oxide ceramics 2 having a higher coefficient of linear thermal expansion than that of the matrix ceramics and then the matrix ceramics are burned. In a burning process 3, the oxide ceramics 2 are stuck and laminated to the surface of the matrix ceramics. When the laminate is cooled, the oxide ceramic layer is excessively shrunk and residual stress of compression occurs on the surface of the matrix ceramics.
Patent JP-S58145507-A (JP)
Title: Anti-slip device for tire
Inventor: ISHIDA KENICHI
IPC: B60C11/16
Filed: 1982-02-25
Abstract: PURPOSE:To protect a road from damage and prevent pullution with dust, by providing anti-slip member fitting metals in the cross grooves of a tire and removably fitting the grooves of the fitting metals with insert metals integrated with anti-slip elastic members. CONSTITUTION:Metals 3 for fitting anti-slip elastic member 5 are provided in the cross grooves 2 of a tire 1 and secured by screws 7 in the tire. After stoppers 8 at the side of insertion of the anti-slip members 5 to the fitting metals 3 are removed therefrom, insert metals 4 integrally formed with the anti-slip elastic members 5 are fitted in the openings of both the curved side edges (a) of the fitting metals and the stoppers are then mounted again. According to this constitution, the attachment and detachment of the anti-slip members 5 are facilitated and they can be removed at the time of disuse. This results in protecting a road from damage and preventing pollution such as dust production.
Patent JP-S60188246-A (JP)
Inventor: SUTEIIBUN MAIKURU HOSUKINGU
IPC: B65H3/44
Filed: 1985-02-19
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-S58158408-A (JP)
Inventor: JIYATSUKU ROSU SHIEKURETON
IPC: F23R3/12
Filed: 1983-02-25
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-H07239476-A (JP)
Title: Liquid crystal display element
Inventor: KANEMOTO KAZUMI
IPC: G02F1/1341
Filed: 1994-02-28
Abstract: PURPOSE:To obtain such a liquid crystal display element in which a sealing agent to seal the injection port for a liquid crystal material is prevented from projecting from the end face of the liquid crystal display element and the element can be surely sealed. CONSTITUTION:This liquid crystal display element is produced by holding two transparent substrates at a specified distance with a spacer, adhering the edges of the substrates with a sealing agent layer 2 except for the injection port for a liquid crystal material, and filling the space with a liquid crystal material. A recessed part 5 is formed in the injection port for a liquid crystal of at least one transparent substrate 1b.
Patent JP-S55122610-A (JP)
Title: Flatness-correcting method in hot rolling
Inventor: TAKEMOTO YUTAKA
IPC: B21B37/28
Filed: 1979-03-14
Abstract: PURPOSE:To make it possible to correct the faltness of a coil over whole length thereof, by imparting the same function as that of skin-pass roll to a coiling pinch roll installed on the downstream side of a finishing mill, so as to give a specified elongation to a hot rolled strip having been finish-rolled. CONSTITUTION:To a coiler pinch roll 2 installed on the downstream side of a finishing mill is imparted a function of reduction in addn. to the feeding function. Usual rolls are used for the rolls 2, or a soft roll is used for the upper roll 21, and the roll 2 has a variable crown structure which is capable of changing the crown shape by hydraulic press., and a screw down device 4 movable vertically is attached when the usual rolls are used. This reduction process is so adjusted that elongation not smaller than 2% is given to the strip S. The surface shape of the strip S is detected by means of a surface-shape-detecting unit 5 installed on the outlet side of the roll 2, and the signal is fed to a control unit 6, where the measured value inputted from the detector 5 is compared with the set value, and the screw down device 4 is ordered to change reduction according to the deviation.
Patent JP-S53114657-A (JP)
Title: Signal selection circuit
Inventor: TAKESONO TAKASHI
IPC: H03K17/00
Filed: 1977-03-17
Abstract: PURPOSE: To pick up arbitrary K sets of signals out of N sets of signals with arrangement, by giving a control signal to modification circuit from external and arbitrarily controlling the control information on the signal bus. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60173539-A (JP)
Title: Radiation picture reproducing method
Inventor: TAKEUCHI HIROSHI
IPC: A61B6/00
Filed: 1984-02-20
Abstract: PURPOSE:To prevent the amount of information from being reduced even in case when information is displayed on a picture display device by extracting a part of all picture information recorded in a radiation picture recording medium, and magnifying and displaying it on the whole picture of the picture display device. CONSTITUTION:A plasma display, a laser display, etc. have only a capacity for displaying 1,000X1,000 picture elements even if they have an excellent resolving power. On the other hand, a picture signal obtained from a radiation picture recording medium consisting of an accelerated phosphor has a capacity for reproducing a picture consisting of picture elements of 2,000X2,000 picture elements or more. In a radiation picture reproducing method using the radiation picture recording medium having an accelerated phosphor layer, a picture area of a part of which an observer takes notice such as a defect or a deseased part, etc. is generally smaller than the whole picture area, and a degree of importance of a specified partial area is high. Therefore, a picture area picture area which is taken notice is magnified and displayed on the full picture of a picture display device, by which advantages such as convenience, quickness, etc. of a display by a soft copy can be utilized without losing necessary information.
Patent JP-S62187911-A (JP)
Title: Travel control equipment for moving car
Inventor: ISHIDA HIDEO
IPC: G05D1/02
Filed: 1986-02-13
Abstract: PURPOSE:To prevent moving cars from collision at a junction part without forming a specific sensor by expanding a moving car obstruction detecting area on the junction guide line side more than the width of a car body immediately before the junction part. CONSTITUTION:A moving car Va moving on a main guide line La enters into the junction part by setting up the detecting area of the obstruction sensor Sx to a narrow width area less than the width of the car body. When an obstruction is detected, the moving car is stopped, but in case of no detection, the moving car passes the combining part as it is. When a moving car Bv moving on the junction guide line Lb detects a mark m4 indicating a junction start point on the line Lb, the moving car Vb detects whether the moving car Va on the main guide line La exists near the junction part or not by setting up the detecting are of the obstruction sensor Sx to a wide area ii more than the width of the car body.
Patent JP-H06217809-A (JP)
Title: Surface fastener
Inventor: SHIBANUSHI YOSHIO
IPC: A44B18/00
Filed: 1993-01-26
Abstract: PURPOSE:To obtain the surface fastener which can be formed integrally by injection molding without generating a small hole in a plate-like base body, can obtain satisfactory peeling strength against a pressure sensitive adhesive- double coated tape, and also, dispenses with providing many pins in a die at the time of forming, can form freely a clip part, etc., on the other face side of the base body, and moreover, can obtain sealability. CONSTITUTION:In the surface bastener in which an engaging part 3 having many umbrella-like detaining head parts 6, 22 on one face side of a plate-like base body 2, as for the umbrella-like detaining head part 6, the umbrella-like detaining head part 6 having a rapping notched part 8 is formed in the tip part of a square pole-like upper projection 5, or the umbrella-like detaining head part is formed along the upper end edge of a projecting line to form the engaging part 3.
Patent JP-H04268928-A (JP)
Title: Emulation device and semiconductor device
Inventor: MIYOSHI AKIO
IPC: G06F9/318
Filed: 1991-02-25
Abstract: PURPOSE:To provide an emulation device for executing rapid emulation similarly to a compiler system without requiring previous compiling work. CONSTITUTION:A jump judging means 3 judges an instruction reading bus cycle for a CPU 1 which is to be emulated is a bus cycle to be executed in address order stored in a memory 8 or not. A control means operates based upon the judged result. Namely when instructions are arrayed in the address order stored in the memory 8, instruction codes previously read out from the memory 8 and converted by a converting means 5 are read out from a queue means 4 and transferred to a CPU 1. When the instructions are not arrayed in the address order stored in the memory 8, the instructions are read out from the addresses of the memory 8 and converted into instruction codes by the converting means 5 and the codes are transferred to the CPU 1.
Patent JP-H09192317-A (JP)
Title: Game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can promptly correspond to a case where abnormality occurs in a game ball discharging operation. SOLUTION: This game machine is played by shooting game balls by a ball shooting means 103 into a game region. In this case, the game machine comprises: a ball discharging means 20 which can discharge a predetermined number of game balls on the basis of a predetermined ball discharge command signal; an abnormality discriminating means 200' for discriminating abnormality in the ball discharging means 20 in accordance with the kind of an abnormal state; and an abnormality cause notifying means (for example, a defective operation displaying lamp 115) for notifying of the kind of the cause of the abnormality so as to be identified when it is discriminated by the abnormality discriminating means 200' that there is abnormality in the ball discharging means 20.
Patent JP-2000225554-A (JP)
Title: Polishing device for stone or the like
Inventor: UTO YOSHIYUKI
IPC: B24B31/02
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To continuously smoothly perform a process putting in, polishing, and discharging stones so as to economically form a spiral unit. SOLUTION: A spiral unit having an input/discharge port of stones on one end side and a rotary drum horizontally placed to be forward/ reverse rotatable, to guide the stones to a bottom part interior side by forward rotation and guide the stones in the direction of the discharge port by reverse rotation is provided, the spiral units 14, 15, fixedly providing many liners RA to RF in an internal peripheral surface of the rotary drum, are screw provided at least one winding amount or more by the same helical angle from the input/discharge port to the bottom part by a protruded streak unit in the surface. In the spiral unit, a plurality of sets of liners RA to RC or RDRF, with two streaks or more the protruded streak units in a different position, may be repeatedly arranged, a plurality of sets of the liners are continuously arranged by a prescribed order, to be rearranged by reversing right/left positions by the order of the liner used before returning in reverse to the liner in a prescribed position, and the spiral unit of fixed length may be formed.
Patent JP-S63198243-A (JP)
Title: Explosion-proof type cathode-ray tube
Inventor: KAMISAKA KAZUO
IPC: H01J29/87
Filed: 1987-02-12
Abstract: PURPOSE:To improve the implosion preventive effect by providing the specific first resin coating layer, a hard coat layer with transparent pencil hardness of 5H or more, and the second resin coating layer inserted between both layers on the outer face of a glass plate section. CONSTITUTION:The transparent first resin coating layer 3 with breaking elongation of 65-85% and breaking strength of 3.5kg/mm<2> or more is coated on the surface of the face plate 2 of a cathode-ray tube 1 with a spray gun and hardened by the irradiation of a high-pressure mercury lamp. Urethane acrylate mainly made of urethane is preferable for the layer 3, and a thickness of 20-200mum is optimum. After the layer 3 is hardened, urethane acrylate mainly made of urethane is coated by air spray and hardened to provide the second resin coating layer with a thickness of 20-70mum. Next, a hard coat agent with pencil hardness of 5H or more and made of ultraviolet ray-hardened type acrylic resin is coated by spray and hardened by ultraviolet ray irradiation to provide a hard coat layer 5 with a thickness of 5-30mum. Accordingly, the implosion preventive effect can be improved.