baber/WOPTO huggingface dataset:
Patent JP-H0945097-A (JP)
Title: Semiconductor memory
Inventor: EDO SACHIKO
IPC: G11C29/06
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain a stable operation in a wide voltage range and at a high voltage by switching over a potential level of logical conversion in response to supply of a high voltage test signal being activated in correspondence to an excess over a set voltage value of a supply voltage. SOLUTION: A redundant memory selecting circuit comprises a redundant memory address setting circuit 2, a precharge circuit 3, an inverter 11, transistors Q5 and Q6, a contact MS and a burn-in test signal BT. The redundant memory address setting circuit 2 is activated in correspondence to an excess over a set value of a supply voltage Vcc. The precharge circuit 3 switches over an operation level of logical conversion of the potential of an inversion memory signal (ms) into the potential of a memory selection signal(msb), in response to supply of the burn-in test signal BT. By this constitution, a stable operation is obtained in a wide voltage range and at a high voltage.
Patent JP-S6255509-A (JP)
Title: Rotating speed detector for washer
Inventor: TAKEDA YOSHIAKI
IPC: D06F33/02
Filed: 1985-09-04
Abstract: PURPOSE:To simplify circuits and reduce a cost by adopting the ratio between the outer diameters of an iron core and a coil of 30-40%. CONSTITUTION:A self-adhesive magnet wire 7 wound in an outer casing 6 and a coil unit 3 housing an iron core 8 in the central portion of the wire 7 are fixedly mounted to a steel plate arm 4 fixed to a part of the circumferential surface of a metallic casing 1 (housing a speed reducer) and opposed to a permanent magnet 5 mounted to a pulley 2 while keeping a constant spacing. The permanent magnet 5 is inserted in a housing 13 and a plurality of the permanent magnets 5 are mounted to the pulley 2. Thus, a rotating speed is detected by means of the number of times of the generation of an electromotive force in a coil caused by the instantaneous crossing of the coil and the magnetic fields of the permanent magnets 5 mounted to the rotating pulley 2. At this time, by selecting the outer diameter (d) of the iron core 8 as much as 30-40% of the outer diameter D of the coil, the electromotive forces generated in the coil are balanced and the large electromotive forces of the necessary minimum can be obtained. Therefore, an amplification or the like is unnecessary on circuits thereafter.
Patent JP-S6083861-A (JP)
Title: Color transfer printing system
Inventor: IMAO KAORU
IPC: B41J2/325
Filed: 1983-10-17
Abstract: PURPOSE:To perform lap-transfer with a predetermined ink amount, by driving a thermal head by energy corresponding to the transfer amount of ink up to the previous color. CONSTITUTION:In order to perform lap-transfer, an ink sheet 4 is subjected to feed control in a printer driving part 6 and a thermal head 1 is driven corresponding to recording data of each color by a head driving part 7. The recording data of each color is temporarily stored in a data memory part 8 and the whole of the system is controlled by a controller part 9. The thermal head is driven by energy corresponding to the transfer amount of ink up to the previous color calculated by reading the gradation level of recording data and the recording data up to he previous color stored in the data memory part and transfer density is controlled.
Patent JP-S59142944-A (JP)
Inventor: JIYON MARONII
IPC: B65B51/10
Filed: 1983-10-17
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-H1137420-A (JP)
Title: Internal burner port burner
Inventor: OTAKE NOBUO
IPC: F24C3/02
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an internal burner port burner capable of judging that an erroded hole happens without permitting a flame to blow off downward even when a bottom member that closes a lower side of an internal burner port is erroded owing to cooked soup, etc., to form a hole. SOLUTION: A wall surface 7b of a burner body 7 is disposed below a bottom member 6 through a gap S. More specifically, a lower side of an internal burner port 5a is formed as a double structure of the bottom member 6 and the wall surface 7b. For this, even when an erroded hole is formed in the bottom member 6, a flame blown off downward from the bottom member 6 is blocked with the wall surface 7b to ensure high safety. Since the flame blows off upward in an abnormal state, a user is informed of the formation of the erroded hole from the state of the flame. In contrast, mixture air flows through the gap S. Thus, uneven supply of the mixture air is eliminated. Further, since the bottom member 6 is cooled with the mixture air, heat dissipation of a flame hole ring 5 is excellent, and hence durability of the burner port ring 5 is improved.
Patent JP-S6088543-A (JP)
Inventor: PERUTSUTEI TORUMARA
IPC: A61B17/80
Filed: 1984-09-18
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-H1026257-A (JP)
Title: Valve operating handle
Inventor: KAMATA TAKASHI
IPC: F16K31/60
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To close a door for a piping space without a hitch regardless of the operating position of a cock handle in a opening/closing cock which is disposed in a flat and narrow piping space, and is used when a door for a boarding/disembarking use is inspected and maintained. SOLUTION: A cock handle 10 includes a proximal side portion 12 and a tip end side portion 14. Paired guiding slots are formed at the tip end part of the proximal portion 12 so as to be long in the vertical direction. A connecting pin 36 is inserted into a cylinder hole at the proximal part of the tip end side portion 14, both end parts are inserted into a guiding slot in such a way as to be freely rotated. The tip end side portion 14 is so designed as to be freely folded back with respect to the proximal side portion 12 by the movement and rotation of the connecting pin 36 within the guiding slot.
Patent JP-H0244672-A (JP)
Title: Error treating method for harness manufacturing device
Inventor: SHIMADA MINORU
IPC: H01R43/048
Filed: 1988-08-03
Abstract: PURPOSE:To reduce shutdown frequency of the device and improve operation rate thereof by continuing manufacture for a plurality of cycles in case where the detected error does not require momentary shutdown and shutting down the device for the first time when the error is not eliminated during the continued manufacture. CONSTITUTION:When a terminal 411 to be press-bonded is not supplied to the position directly under the pressing plate 413, the pressing plate 413 oscillates downward about a blanket 414 as the center to switch a limit switch 412, and it is detected that the stock of the terminal 411 to be press-bonded is only the terminal 411 existing between the pressing plate 413 and a clipper 405. When 'terminal exhaustion' is detected by terminal exhaustion detecting means 450, the manufacture of harness is continuously repeated while the terminal 411 exists between the pressing plate 413 and the clipper 405 and all the terminals 411 are treated by press-bonding. On the other hand, when there is no terminal 411 between the pressing plate 413 and the clipper 405 and no terminal 411 to be treated by press-bonding, the harness manufacturing device is shut down.
Patent JP-S5896531-A (JP)
Title: Mold for injection molding
Inventor: YAMAMOTO TOKUKO
IPC: B29C45/26
Filed: 1981-12-02
Abstract: PURPOSE:To provide an inexpensive mold for the injection molding that can be polished in minutes for obtaining a molded item having an ideal mirror surface, by including a cavity surface of a glass, a packing material consisting of a bundle of metal thin bars or metal thin wires, and an adhesive layer bonding them. CONSTITUTION:The cavity surface 2 has a prescribed size and a prescribed shape, and is made of a polished glass material. The packing material 3 consists of a bundle of the metal wires or thin metal bars 31, and the bundle is fit in a ring-shaped case 32. The adhesive layer 4 consists of an inorganic adhesive the coefficient of thermal expansion of which is approximately the same as that of said glass material of the cavity surface. Though the inorganic adhesive contains a large amount of a solvent (water), the solvent can escape radily outside due to the capillarity through spaces 33 between the metal thin wires or metal thin bars 31 composing the packing material 3. The cross-section of the metal thin wire or metal thin bars 31 may assume any shape such as a circle, a triangle, a rectangle, a polygon, etc.
Patent JP-S6086969-A (JP)
Title: Picture signal memory
Inventor: IZAWA YUUJI
IPC: H04N9/78
Filed: 1983-10-19
Abstract: PURPOSE:To improve the picture quality by using a picture signal memory of a comb-shaped filter, etc. of a TV receiver to perform modulation with which the polarities are inverted alternately to picture signals and then averaging the fixed noises. CONSTITUTION:A 1H delay element 3-1 consists of an analog capacitor memory, and arithmetic amplifiers 3-2 and 3-3 are used for polarity inversion of input signals. At the same time, analog multi 3-4, 3-5 and 3-6 are provided between elements 3-1 and the amplifier 3-2, the element 3-1 and the amplifier 3-3, and the amplifier 3-3 and an output terminal respectively. Then a control circuit 3-7 delivers signals phie and phio to control circuits. When signals phie and phio are set at high and low levels respectively, the element 3-1 is set at input voltage Vin and then output voltage Vout. Thus the fixed noises of the element 3-1 appear directly to the voltage Vout. When signals phie and phio are set at low and high levels respectively, the amplifiers 3-2 and 3-3 are connected to the input and output sides of the element 3-1 respectively. Then the polarities of the fixed noises are inverted to obtain a fixed level of output average.
Patent JP-H0919770-A (JP)
Title: Preheating device for automatic welding
Inventor: KAWACHIKA HIROSHI
IPC: B23K9/00
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a device which precedes and runs at the same speed as an automatic welding machine travelling along a long member to be welded, which has an ability to preheat a weld zone at high speed and which, therefore, is capable of reducing preheating time, increasing automatic welding speed and dispensing with the need of arranging a preheater over the entire length of the weld zone. SOLUTION: The device is constituted of a truck 1 that runs on the rail 3 laid along a long member 9 to be welded and a high frequency preheater 5 equipped on that truck 1; the device precedes and runs at the same speed as the automatic welding machine 6 travelling on the rail 7 laid along the member 9, preheating the weld zone 9' of the member 9.
Patent JP-S6349045-A (JP)
Title: Fermented feed
Inventor: ENOMOTO NARINORI
IPC: C12Q1/50
Filed: 1986-08-19
Abstract: PURPOSE:To obtain a fermented feed free from larva of parasite of leech at all, by aerobically fermenting a ditch reed growing in crowds in at the water's edge with an aerobic microorganism. CONSTITUTION:A ditch reed such as Phragmites japonica Steudel, Phragmites communis Trinius, etc., belonging to the genus Hakonechloa, is thinly cut, ground, heat-treated with steam by a pressure cooker and cooled. Then the heat-treated ditch reed is optionally blended with a material having crude protein or crude fats in high content such as oil cake, rice bran, wheat bran, etc., aerobically fermented with an aerobic microorganism and dried by fermentation heat generated in the operation.
Patent JP-H05215481-A (JP)
Title: Refrigerating machine for optical device
Inventor: UIRIAMU DEII TEIRAA
IPC: F28D21/00
Filed: 1992-06-29
Abstract: PURPOSE: To obtain a cooling apparatus which can provide uniform coolant flow passing through an optical device being cooled internally. CONSTITUTION: A refrigerant flow passing through a plurality of micro-channels 34 coupled with respective macro-channels 28 is subjected to pressure regulation by an orifice 38 provided at a high pressure outlet 36. Each orifice 38 of each macro-channel 28 is sized according to the length of the macro-channel 34 so that each macro-channel has essentially the same pressure drop and uniform coolant flow is provided in each macro-channel 28.
Patent JP-H0750306-A (JP)
Title: Manufacture of bipolar transistor
Inventor: NARUSE KAZUFUMI
IPC: H01L29/73
Filed: 1993-08-05
Abstract: PURPOSE:To reduce the number of times of photolithography, processes, by a method wherein a poly Si-film is left only on an emitter forming region, impurities are implanted on an outer base forming region by using the poly-Si film as a mask, and an emitter and an inner base are formed under the left poly-Si film by thermal diffusion of impurities from the left-poly Si film. CONSTITUTION:After a buried contact layer 2 is formed in a substrate 1, an epitaxial layer 3 is grown, diffusion layers 4, 5 are formed, and an oxide film 6 is formed on the whole surface. After an aperture is formed in the oxide film on a base region 7 by photolithography, and resist is eliminated, a poly-Si film 8 is deposited. The poly-Si film 8 is processed by photolithography so as to leave an emitter region 10 only. Impurities for forming an outer base 15 are implanted by using the poly-Si film 8 and the oxide film 6 as masks, and an inner base 14 and an emitter 13 are formed by thermal diffusion from the poly-Si film 8. Finally wiring 16 is formed. Thereby the number of times of photolithography processes can be reduced.
Patent JP-S5983602-A (JP)
Inventor: AZEYANAGI MITSUHIRO
IPC: B27D1/00
Filed: 1982-11-06
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-H0243514-A (JP)
Title: Optical switch
Inventor: FUKUMA MASUMI
IPC: G02B26/08
Filed: 1988-08-04
Abstract: PURPOSE:To obtain a highly reliable optical switch for repeated switching by matching the optical axes of respective optical fibers while keeping a prescribed interval without contacting both the end faces of the fibers. CONSTITUTION:A stage 33 is moved at first so that the end face 23a of an optical fiber 23 in an optical path switching member 20 is arranged on the center position of an optical fiber 11b corresponding to a switch selecting signal. Thereby, light receiving intensity finely adjusted by a whole controller 45 is maximized and the optical axis of an optical fiber 11a coincides with that of the optical fiber 11b on the position of an optical path switching member 20. Under the optical axis matched state between the optical fibers 22, 1a, optical axis matched state between the optical fibers 23, 11b can be obtained and an optical signal made incident from the end part 23b of the optical fiber 23 is transmitted to the selected optical fiber 11b at a low transmission loss. Even when the array of the optical fibers is deformed due to a temperature change or the like applied to the whole switch, accurate optical axis matching can be attained.
Patent JP-H1121026-A (JP)
Title: Paper sheet feeder
Inventor: SHINDO YUKICHI
IPC: G03G15/00
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To miniaturize a paper sheet feeder so that a paper sheet loading part for continuously feeding paper sheets is also used for double-sided paper sheet feeding by arranging the paper sheet loading part in an inclined and longitudinal direction, and arranging a pair of double-side inlet roller pairs to discharge paper sheets where the image is formed on one side on the paper sheet loading part with the image-forming surface upside. SOLUTION: A paper feed tray 1 is arranged with the feeding direction side of the paper sheet diagonally inclined by an appropriate angle upward. When the paper sheet is fed, the highest paper sheet is carried from the paper sheet feed tray 1, and fed to a pair of resist roller pairs 3 to form an image on one side. The paper sheet on one side of which the image is formed, is discharged outside a feeder through an image forming part 4 and a tightening device 5, or returned on the paper feed tray 1 from a pair of double-sided inlet roller pairs 9 through a double-side carrying passage 6 with the image surface upside, and successively loaded. The paper feed tray 1 to be also used as a double-sided unit is of longitudinal type with appropriate inclination, the necessary area in the device is reduced, and the projected area of the devices is reduced to save the space.
Patent JP-H0622298-A (JP)
Title: Scene change detector
Inventor: SUGAWARA TAKAYUKI
IPC: H04N19/503
Filed: 1992-06-29
Abstract: PURPOSE:To provide a scene change detector with high accuracy having no inter-frame difference calculation circuit in the scene change detector for animation signal. CONSTITUTION:The detector is provided with an activity calculation circuit 22 calculating an activity for each frame or each field from an animation signal, activity memories (memories) 23, 25 and a scene change discrimination circuit (discrimination circuit) 26 discriminating scene change from two activities or over, and the two activities or over detected at times apart from each other are fed to the scene change discrimination circuit (discrimination circuit) 26 to detect the scene change.
Patent JP-H0859250-A (JP)
Title: Glass melting furnace
Inventor: ASANO OSAMU
IPC: C03B5/033
Filed: 1994-08-19
Abstract: PURPOSE: To provide a glass melting furnace, improved in heat transmission efficiency from heating elements to a melting tank and capable of readily carrying out the exchange of the heating elements. CONSTITUTION: This glass melting furnace is equipped with a raw material charging port in the upper part, a takeout port 8 for a molten glass in the lower part and further electrical resistance heating elements 6 as a heating mechanism for melting the glass. The glass melting furnace is further provided with a cover layer 2, laminated and formed so as to cover the inner wall of the melting tank 1 and an extendedly installed discharge nozzle 9 having a riser part in the takeout port 8. Cavities are bored among the bottom wall 3 and/or a sidewall 4 and the electrical resistance heating elements 6 in the thickness direction of the bottom wall 3 and/or the sidewall 4.
Patent JP-H0644331-A (JP)
Title: Graphic processor
Inventor: UMETSU HIDEAKI
IPC: G06F3/048
Filed: 1992-07-22
Abstract: PURPOSE:To eliminate the selection error of a drawing and to accelerate editing by visually displaying a drawing file as a reduced image. CONSTITUTION:This graphic processor is provided with a work area 100 to display the reduced image of the drawing and a window 102 or the like, display device 101 to display the entire drawing, keyboard 104 to input characters or figures, and mouse device 106 to designate two-dimensional coordinates for selecting an icon or the like. A user searches the drawing to be edited from reduced images in the window 102 and selects it by using the mouse device 106. When the reduced image is selected by the mouse device 106, a supporting environment writes data such as the name of the drawing file registered on the reduced image beforehand or the position of the drawing file in a storage device 107 into a memory. Based on these data, a CAD system calls the reduced image from the storage device 107 and displays it on a CAD drawing in the display device 101.
Patent JP-H1121785-A (JP)
Title: Inorganic sheet
Inventor: TOYOSHIMA SETSUO
IPC: D04H1/4209
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain an inorganic sheet having a high void ratio and good corrugation processability by compounding inorganic fibers having a flat cross section with an organic binder and inorganic fine fibers and/or an inorganic filler and forming the resultant mixed slurry into the sheet. SOLUTION: A mixed slurry prepared by compounding an organic binder such as polyvinyl alcohol fibers or NBKP pulp fibers in an amount of 5-150 pts.wt. based on the solid content and 100 pts.wt. inorganic fibers such as glass fibers having 2-8 flatness ratio, 2-30 μm diameter expressed in terms of fibers of a circular cross section and >=5 aspect ratio and inorganic fine fibers having 0.5-4 μm diameter such as glass fibers or ceramic fibers in an amount of 1-500 pts.wt. based on 100 pts.wt. inorganic fibers and/or an inorganic filler such as sepiolite is formed into an inorganic sheet by a wet or a dry method.
Patent JP-S6085711-A (JP)
Inventor: KATODA KENICHI
IPC: A47C17/52
Filed: 1983-10-19
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-H1138168-A (JP)
Title: Nuclear fusion equipment
Inventor: ABE MITSUJI
IPC: G21B1/00
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To attain a stable start of discharge by controlling collectively a plasma current and a current flowing through a vacuum vessel at the time of the start of discharge. SOLUTION: This equipment has a measuring control system composed of Rogowskii coils 1a and 1b for detecting a current, an arithmetic unit 5 of a detection signal, an amplifier 6 amplifying a difference between a computed output and a reference current IPref, a power source 7 of which output is supplied as a command signal, and a current transformer coil 8, on which a voltage is impressed by the power source 7, and plasma is generated, while the sum IT of a plasma current IP and a vacuum vessel current IV or the sum IT' of the plasma current and a current IV Ωv/Ωp obtained by conversion of the vacuum vessel current TV on the basis of the ratio between a one-round resistance Ωp of the plasma equivalent to 10-100 eV and a one- round resistance Ωv of a vacuum vessel is controlled to be a prescribed one.  Thereby, a magnetic field generated by an eddy current disturbing the generation of the plasma at the time of a start of discharge can be held in a distribution and a strength being prescribed and a magnetic field distribution suitable for generation of the plasma can be maintained by regulating the magnetic field of a poloidal magnetic field coil.
Patent JP-H0749957-A (JP)
Title: Graphic information processing system
Inventor: MURAMATSU ATSUHIKO
IPC: G06T11/80
Filed: 1993-08-06
Abstract: PURPOSE:To prevent the erasion of graphic information in transfer between different systems by describing the graphic of the input graphic information in the character strings for output and then outputting the identification information to decide whether the graphic should be outputted or not. CONSTITUTION:A processing part 3 compares the input graphic information 11 taken out of a graphic information file 2 with the type of a shape displayable graphic stored in a shape displayable graphic storage part 8. Then the part 3 sends the information 11 to a shape data output part 9 and also sends the identification information to a description/expression output part 4 to decide whether a shape of information should be displayed or not. The part 4 produces the graphic information from the information 11 acquired from the part 3 in description of character strings and shows this graphic information on description/expression and the identification information in a description/ expression area 6 of a display screen 5. Then a shape data output part 9 sends the shape data to a shape processing part 10 based on the part 8 which previously stores the types of graphics whose shapes can be displayed in a graphic information processing system. Thus the shape of the input graphic information is displayed.