baber/WOPTO huggingface dataset:
Patent JP-H06328208-A (JP)
Title: Tundish for horizontal continuous casting
Inventor: OGURA SHIGERU
IPC: B22D11/11
Filed: 1993-05-19
Abstract: PURPOSE:To stably produce a high quality steel material by horizontally rotating molten metal and separating and removing non-metallic inclusion in the molten metal. CONSTITUTION:A tundish 10 is constituted by coating the outer wall of a bottomed cylindrical refractory 24 with an iron shell 26. In the side wall near the bottom part, a nozzle constituted with a tuyere brick 28, nozzle brick 30 and feed nozzle 32 is arranged. With the nozzle 32, a mold 16 is connected through a brake ring 34 and the molten steel is continuously cast and drawn out with pinch rolls as a cast billet 18. As the means for giving the horizontal rotating flow to the molten metal in the tundish 10, a cylindrical coil 36 is arranged. By this constitution, the molten metal is horizontally rotated and the non-metallic inclusion in the molten metal is separated and removed. By this method, the removal of inclusion in the molten steel can suitably be executed.
Patent JP-H07326557-A (JP)
Title: Aligner
Inventor: KUMAZAWA MASAHITO
IPC: G03F7/20
Filed: 1994-05-30
Abstract: PURPOSE:To perform projection alignment with excellent optical performance without deteriorating throughput even when an exposure area is large. CONSTITUTION:An aligner which aligns the image of a mask 10 on a plate 30 by projection while moving the mask 10 and the plate 30 is permitted to form the unmagnified erected image of the mask on the plate, and is provided with a first projection optical system 35a and a second projection optical system which are the telecentric systems on the both sides. The first and the second projection optical systems are provided with dioptric systems G1 and G2 for positive refraction and flat plane reflecting planes M1 and M1 which reflect beams from the dioptric systems again to the dioptric systems.
Patent JP-H0414066-A (JP)
Title: Member for electrification
Inventor: TANAKA HISAMI
IPC: G03G15/16
Filed: 1990-05-08
Abstract: PURPOSE:To obtain stable image characteristics by providing a resin layer contg. specific compds. on a conductive elastic layer. CONSTITUTION:This member is formed of the three-layered constitution formed by providing the conductive elastic layer 2 on a conductive base 1a and further, providing the resin layer 3 contg. polyamide and isocyanate compd. thereon. Copolymer nylon, such as nylon 6 and nylon 6-66-10, and alkoxy methylated nylon, such as methoxymethylated nylon are used as the polyamide. Toluylene diisocyanate, hexamethylene diisocyanate, etc., and a block isocyanate compd. are used as the isocyanate compd. Stable potential characteristics are thereby obtd. and image defects are decreased. The stable image characteristics are thus obtd.
Patent JP-S5542185-A (JP)
Title: Detecting device for arc welding or the like
Inventor: MASAKI ICHIROU
IPC: B25J9/18
Filed: 1978-09-22
Abstract: PURPOSE: To detect picture image information of high quality, by using laser beam or exnon tube light as the sensor light source, and changing the luminous intensity of light source in correspondence with the image pick-up time.  
     CONSTITUTION: In controlling the position of welding torch or the like, laser beam or xenon tube light is used as the sensor light source to emit sensor light of spectrum distribution difference from spectrum distribution of disturbance light such as arc light. An optical filter corresponding to desired detection wavelength band width is disposed in the light receiving part of an image pick-up device. By changing the quantity of light of the light source in correspondence with the image pick-up time, the capacity of the light source id decreased without affecting the image pick-up result. for example, the quantity of light is set OFF in the period not affecting the image pick-up, and ON in the period affecting the image pick-up. Besides, pulse frequency modulation, level modulation, etc. are applied to the quantity of light of the light source. As a result, picture image information of high quality free from effects of disturbance light may be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60262055-A (JP)
Inventor: ROBAATO JIEI KIYARIKO
IPC: C12Q1/68
Filed: 1985-05-31
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-S60260289-A (JP)
Title: Telephone line display device and telephone set having it
Inventor: FUJIYAMA HIROBUMI
IPC: H04Q3/58
Filed: 1984-06-07
Abstract: PURPOSE:To identify a holding state and an incoming state of plural telephone lines on one display device by adopting the constitution that a holding current at line holding and a bell current flowing to a ringer means at incoming flow to a display circuit means. CONSTITUTION:A display means (rectifier 23 and its load circuit) connected in series with a telephone line, e.g., 12, a line holding means (rectifier 27 and its load circuit) and a ringer circuit means (rectifier 38 and its load circuit) connected in terms of AC to the line holding means via a capacitor 36 are provided. The holding state is displayed by flowing the holding current to the display circuit means at the line holding. The incoming state is displayed by flowing a bell signal current flowing to the ringer circuit means at incoming into the display circuit means. Thus, the display function of incoming/holding is attained with a comparatively simple circuit corresponding to plural telephone lines and an inexpensive and simple telephone set is attained.
Patent JP-S6011676-A (JP)
Title: Starter handle and its manufacture
Inventor: KIYOOKA KATSUMI
IPC: B29C49/00
Filed: 1983-06-30
Abstract: PURPOSE:To enable a light weighted product with high strength to be easily manufactured, by heating cloth-state synthetic resin films piled together respectively in upper and bottom two layers and holding their edge parts by upper and bottom metal molds forming in their inside a hollow mold part so as to force air to be intruded by pressure into a space between the synthetic resin films. CONSTITUTION:A starter handle is connected to the end part of a starter cord in a recoilster for starting a small engine. When this handle is manufactured, first, cloth-state synthetic resin films 31, 33 and 35, 37 piled on each other in upper and bottom two layers are preheated. Next, their edge parts are held between upper and bottom metal molds 41, 43 forming a hollow mold part 39 corresponding to an external shape of the handle, and an air injection pipe 45 is inserted so as to force air to be intruded by pressure into a space between these metal molds. In this way, the shape corresponding to the hollow mold part 39 is formed by forcing the synthetic resin films 31, 33 and 35, 37 to be attached by pressure to an internal surface of the hollow mold part 39. Here the synthetic resin films 31, 33 and 35, 37 respectively form their outer layers 31, 35 by a material of soft quality further their inner layers 33, 37 by a material of hard quality.
Patent JP-S598867-A (JP)
Inventor: FUNAKI GANTAN
IPC: E04D1/02
Filed: 1982-07-07
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-H0658224-A (JP)
Title: Two-cycle engine
Inventor: BUERUNAA GAIYAA
IPC: F02M69/10
Filed: 1993-05-19
Abstract: PURPOSE: To provide a two-stroke engine capable of supplying an optimal air/ fuel mixture to a combustion chamber even at high rotational speeds while restricting scavenging leakage to the minimum at a slight amount of technical cost. CONSTITUTION: An injection jet 8 is directed for at least the most part to the half of a piston base 3 which is disposed away from an exhaust opening 10, and an injection opening 40 is the last opening to be closed by a piston 2 traveling toward top dead center. The duration of injection is continued beyond the closure of an overflow opening 20 of the exhaust opening 10. In this way, an optimal mixture is formed by the acute air movement generated between cylinder scavenges. At that time, only a very slight fuel leakage takes place in an injection nozzle arrangement.
Patent JP-H06331672-A (JP)
Title: Measuring method for electromagnetic wave shielding performance
Inventor: KONDO ATSUSHI
IPC: G01R29/08
Filed: 1993-05-19
Abstract: PURPOSE:To provide a measuring method for electromagnetic wave shielding performance, whereby the condition of shielding over a relatively wide area, such as in a building, etc., can be correctly grasped. CONSTITUTION:A sending antenna 2 is installed inside a room portion 9 surrounded by an electromagnetic wave shielding layer 8 and a receiving antenna 3 is installed outside the room portion 9, and the antennas 2, 3 are opposed to each other at an interval with an electromagnetic wave shielding layer 8a to be measured therebetween, and when signals of a predetermined frequency range are continuously swept and an electromagnetic wave sent from the sending antenna 2 is received by the receiving antenna 3, the position of either the antenna 2 or 3 is varied along the electromagnetic wave shielding layer 8a to measure received electric field strength, and the level difference between the maximum received electric field strength and reference field strength is used in evaluating the electromagnetic wave shielding performance of the layer.
Patent JP-S61273531-A (JP)
Title: Image forming device
Inventor: HYODO HARUHIRO
IPC: G03B27/52
Filed: 1985-05-29
Abstract: PURPOSE:To select an erect image or mirror image freely by a small-sized device by providing an image inverting prism in a forward/backward movable state on the optical path between a convergent optical transmitter array and an object or image plane. CONSTITUTION:Reflected light of a lamp 11 from an original on an original platen is converged by the convergent optical transmitter array 13 to form an original image on a photosensitive body 2. A solenoid 17 is turned on to move the image inverting prism 14 away from the optical path and thus expose the photosensitive body to the erect image; and the prism 14 is put on the optical path and the original platen 1 is inverted in a direction a' to obtain the mirror image. The prism 14 having no astigmatism is used to make the interval and optical axis between the object and image planes constant, and the convergent optical transmitter array is used, so the length of the optical path is short and the prism 14 is sized small to reduce the size of the device, thereby selecting the erect image and mirror image freely.
Patent JP-H0414788-A (JP)
Title: Infrared ray heater and manufacture thereof
Inventor: ISHIGAMI TOSHIHIKO
IPC: H05B3/20
Filed: 1990-05-07
Abstract: PURPOSE:To prevent a conductive film in a spiral form from exfoliating and discharging in the spiral pitches, by forming a spiral groove on the face of a cylindrical and columnar insulating base body and forming the conductive film inside this spiral groove. CONSTITUTION:A heating element consisting of a conductive film 2 formed on the surface of a substrate 1 consists of a carbon group material such as graphite or the like while being formed on the surface of this substrate 1 by a vapr phase growth method. A spiral groove 11 on the surface of a cylindrical substrate 1 and the conductive film 2 is coated in the inside of this spiral groove 11. The outside of the heating element is covered by an insulated layer 3 consisting of an insulating ceramics such as boron nitride. In this way, since the conductive film 2 is formed inside the spiral groove 11 on the surface of an insulating substrate, an area of the conductive film 2 in contact with the substrate 1 is so large that the film 2 is hard of exfoliating, and discharging in the spiral pitches, being isolated in the groove.
Patent JP-H11305916-A (JP)
Title: Portable display terminal equipment, portable display system and storage medium
Inventor: SUZUKI HIDEO
IPC: G06F3/0488
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide portable display terminal equipment, portable display system and storage medium with which display contents related to a task in one part desired by a user among display contents on the display of a computer can be received and displayed by performing a wired or wireless communication connection between the computer and the portable display terminal equipment. SOLUTION: The CPU of portable display terminal equipment 3 receives the display contents from a computer 2, displays the received contents and next receives command information corresponding to the command button of the display contents. When it is discriminated the user inputs a button instruction through an input device, the CPU transmits the command information corresponding to the instructed button to the computer 2 and executes processing through the computer 2.
Patent JP-H04344685-A (JP)
Title: Cleaning device
Inventor: EKUROKI MAKOTO
IPC: G03G21/00
Filed: 1991-05-22
Abstract: PURPOSE:To provide a cleaning device which has excellent performance for separating residual toner from a photosensitive body, and can prevent the occurrence of a failure in cleaning. CONSTITUTION:The cleaning device C has an ultrasonic oscillator 6, and therefrom, an ultrasonic wave for exciting the residual toner on the circumferential wall face of a photosensitive drum 1, is oscillated. A horn 5 is provided in front of the ultrasonic oscillator 6. The horn 5 applies directivity to the ultrasonic wave oscillated from the ultrasonic oscillator 6, and the ultrasonic wave is led to the circumferential wall face of the photosensitive drum 1. The residual toner on the circumferential wall face of the photosensitive drum 1, is excited by the ultrasonic wave oscillated from the ultrasonic oscillator 6, and led to the circumferential wall face by the horn 5, and turned into a state where the residual toner is easily separated from the circumferential wall face. The excited residual toner is scratched off inside a cleaning box 2, by a cleaning blade 3.
Patent JP-S63282551-A (JP)
Title: Communication system between host computer and terminal device
Inventor: IWATA MASAHARU
IPC: G06F13/00
Filed: 1987-05-14
Abstract: PURPOSE:To enable a communication with the high degree of freedom by adding a communication function between application programs to the function of a conventional terminal device. CONSTITUTION:A command part is provided with a command for extension and uses it, and binary data can be used as data by providing a length part 2. An ID (Identification) part 3 receives an ID for the communication between application programs and becomes a text which is used for various purposes by a change in ID. Further, an AID (Attention Identification) part 5 is provided with AID for extension and uses it, and a length part 2 is provided to enable binary data to be used as data. An ID part 7 is provided with the ID for the communication between the application programs and the ID is changed to obtain a text usable for various purposes. Consequently, users can have an optional communication between a host computer and the terminal device.
Patent JP-S609795-A (JP)
Title: Applying method for inorganic ink
Inventor: YONEDA YOSHIZOU
IPC: B41M1/34
Filed: 1983-06-29
Abstract: PURPOSE:To enable to apply pictures, patterns or the like drawn with an inorganic ink to an inorganic substrate on quantity production basis, by a method wherein a pattern or the like is formed in an inorganic ink on the surface of an oil layer provided on the liquid surface of water or the like, then an inorganic substrate is pressed against the pattern or the like to apply the latter to the substrate under liquid pressures, followed by baking and deposition. CONSTITUTION:The oil layer 3 consists of a water-insoluble material, for example, a mixture of pine oil and an amino resin, and is provided on the liquid surface of a liquid 4 such as water. Therefore, a picture, a pattern or the like can be drawn in an inorganic ink 2, e.g., a ceramic ink on the surface of the oil layer 3 by using a pattern paper or the like. Then, the substrate 1 is entirely or partially immersed into the liquid 4, whereby the pattern or the like drawn in the inorganic ink 2 can be applied to the substrate 1 under the liquid pressure.
Patent JP-S5342569-A (JP)
Title: Production of junction type field effect semiconductor device
Inventor: KAJIWARA YASUNARI
IPC: H01L29/06
Filed: 1976-09-29
Abstract: PURPOSE: To increase source-to-gate breakdown voltage, reduce electrostatic capacity and obtain a J-FET for high frequencies and large power by forming gate regions in the positions dug in form the surface of a semiconductor substrate and providing source regions on the substrate surface. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63283006-A (JP)
Title: Forming method for new creation site
Inventor: ISHII OSAMU
IPC: G11C19/08
Filed: 1987-05-14
Abstract: PURPOSE:To control a new creation site or a magnetic field with good reproducibility by ion implanting in high concentration to the small area on the surface of a magnetic unit by an ion beam implanting method. CONSTITUTION:High concentration ions are implanted to the small area on the surface of a magnetic unit by an ion beam implanting method. At least one type or more of He, B, H, Au, Ga, Si, Be, Ar, Ne, Xe, Ge are used as ions. A magnetic unit is of film state, has large magnetic anisotropy in a perpendicular direction to the surface, and its magnetization is directed in the perpendicular direction. The magnetic unit is made of a perpendicularly magnetized film of YIG, GIG, or rare earth elements or transition metal alloy, and the ion beam implanting method is a converging ion beam implanting method. Thus, a new creation site or a magnetic field is controlled with good reproducibility.
Patent JP-S609316-A (JP)
Inventor: YAMAUCHI SHIROU
IPC: H02G5/06
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-S598548-A (JP)
Title: Water drop adhesion preventive device of side mirror
Inventor: TSUDA TADASHI
IPC: G02B5/08
Filed: 1982-07-06
Abstract: PURPOSE:To quickly and surely remove water drops which adhere on the surface of a mirror by providing a ultrasonic wave generator inside a housing which supports the mirror via a holder and properly vibrating the mirror by means of the generator. CONSTITUTION:A mirror 1 having a convex surface 1a is held by having its circular circumference engaged with the internal groove 2a on the external periphery of a holder 2, and the external periphery of the holder 2 is supported by the internal peripheral face of a housing 3. A ultrasonic wave generator 5 is mounted in a vacancy 4 inside the housing 3. One end of the generator 5 is connected to one 6a of opposed electrodes 6f a ultrasonic oscillator 6 stuck to the back face of the mirror 1, while the other end is connected to an automotive battery 8 via a power supply switch 7. By properly operating the ultrasonic wave generator 5 to have the mirror 1 make ultrasonic vibration, water drops adhering on the convex surface 1a of the mirror 1 may be removed quickly and surely.
Patent JP-S5640827-A (JP)
Title: Reticle affixing frame
Inventor: SAKASHITA TAKESHI
IPC: G03F1/60
Filed: 1979-09-11
Abstract: PURPOSE:To make the cleaning and drying work of a reticle easy and sure by providing grooves fixing and holding the peripheral part of the reticle. CONSTITUTION:When the peripheral part 1b of a reticle 1 provided with an element pattern part 1a is affixed to a frame 2, the reticle is fixed and the pattern part 1a is held on the inner side of the frame 2. The inside surface of this frame 2 is so tapered that the corner part becomes thick and as it goes further from the corner part it becomes thin. In addition, grooves 3... of a V shape are provided on the thinnest part of the inside surface. With this constitution, dust, etc. are reasily and surely discharged from the grooves 3... together with the cleaning agent thus the  cleaning and drying of the reticle are accomplished easily and surely.
Patent JP-H01286364-A (JP)
Title: Manufacture of semiconductor device
Inventor: ARIMA JUNICHI
IPC: H01L29/78
Filed: 1988-05-12
Abstract: PURPOSE:To decrease the number of processes in side wall formation by doping impurity, with a wiring layer as a mask, and forming a first impurity diffusion layer inside a semiconductor substrate, and selectively growing a high melting point metallic film at the wiring layer consisting of polycrystal silicon so as to cover the wiring layer. CONSTITUTION:A polycrystal silicon layer 3a is formed by patterning, and a low concentration diffusion layer 5 is formed with this polycrystal silicon layer 3a as a mask, and then a high melting point metallic film 4 is selectively formed on the polycrystal silicon layer 3a and its side face so as to form a side wall with the high melting point metallic film 4 itself. That is, by selectively growing the high melting point metallic film at a wiring layer consisting of polycrystal silicon, the side wall comes to be formed at the same time, whereby the number of processes in device manufacturing can be reduced and control of the side wall can be done easily.
Patent JP-H05146964-A (JP)
Title: Device for finishing conical surface
Inventor: HAWAADO DEII HOORU
IPC: B24B13/015
Filed: 1992-05-11
Abstract: PURPOSE: To enable both full-rotation finishing and finishing in the extended moving distance by providing a means for holding a rigid member so that the limited flat surfaces of first and second rigid members may intersect to each other on a straight line the same as the axis of the conical surface. CONSTITUTION: A displacement member 26 extends beyond an opening of a support member, and respective ends 48 are caught by pinch rollers 50 to be driven by a motor. Accordingly, finishing for the conical surface 22 is performed in the operation by the pinch rollers 50 related to each other, and tension is alternately applied in the directions opposite to the displacement member 26. Accordingly, a device 10 is operated by the push-pull motion, namely, the pushing and pulling motion and the opposite pull-push motion, namely, alternate pulling motion in both directions, and a flexible base member 12 is brought into contact with the conical surface 22 over the total length of the member 22. Moreover, the pull-push motion is performed, one member 22 is rotated, and the conical surface 22 in it is finished.
Patent JP-H05269056-A (JP)
Title: Hair cleaner
IPC: A47L7/00
Filed: 1992-03-26
Abstract: PURPOSE:To provide a hair cleaner which can remove dust, rubbish, scurf and the like on hair. CONSTITUTION:Holes are made around tooth roots among teeth of a comb, and a long hole is made through a comb body. All of the holes and long hole communicate with one another, and a handle is connected to a suction port of a room cleaner.
Patent JP-H10310367-A (JP)
Title: Construction elevator support dismantling crane and dismantling method
Inventor: ISHII YASUSHI
IPC: B66B7/00
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a construction elevator support dismantling crane that can dismantle construction elevator supports safely and provide a dismantling method. SOLUTION: A portal frame 3 is erected on a carrier 2 elevated being supported by supports 1, and a fixed rail 4 is fixedly provided at the upper part of the portal frame 3. A moving rail 6 is provided to traverse in the portal frame 3 being supported by the fixed frame 4, and a motor-driven chain block 8 is provided to traverse in the portal frame 3 being supported by the moving rail 6. The moving rail 6 is slided, or the motor-driven chain block 8 is slided to take in the supports 1 without turning a crane.
Patent JP-S599227-A (JP)
Title: Spinning machine
Inventor: KUNIEDA TATSUYA
IPC: D01H7/60
Filed: 1982-07-07
Abstract: PURPOSE:A traveller and a traveller ring are filled with fine particles of a fluorine resin on their fine roughness to lower the friction coefficients of the traveller and traveller ring, thus preventing them from wearing and permitting their use for a long period of time. CONSTITUTION:A traveller 2 and/or traveller ring are dipped in a suspension of fine particles of a fluorine resin such as tetrafluoroethylene of 2-3mu particle sizes in a minearl oil and dried to fill the fine unevenness with fine particles of the fluorine resin.
Patent JP-S60262486-A (JP)
Inventor: OGURO TAKAO
IPC: H05K3/30
Filed: 1984-06-11
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。