baber/WOPTO huggingface dataset:
Patent JP-S62188270-A (JP)
Title: Semiconductor integrated circuit and manufacture thereof
Inventor: MIYAZAKI SHINICHI
IPC: H01L29/72
Filed: 1986-02-13
Abstract: PURPOSE:To contrive accomplishment of both high-speed operation and high efficiency of a bipolar transistor by a method wherein an emitter is formed in a self-alignment manner for a base, a high density boron diffused polycrystalline silicon is used as an external base, boron is diffused thereon in high density, and a fine positioning to be performed in the formation of a microscopic pattern is unnecessitated. CONSTITUTION:The titled integrated circuit consists of a first conductivity type semiconductor substrate 1 (P<-> type, for example), a second conductivity type high density impurity region 2 (buried layer), a region 3 (an epitaxial or collector layer) having an impurity density lower than that of the second conductivity type region 2, an oxide film region 4, the first conductivity type impurity region 5 (base), the second conductivity type impurity region 6 (emitter), the first conductivity type impurity-doped polycrystalline silicon layer 7, collector region 8, an electrode part 9 on an emitter, a base electrode 10 on the polycrystalline silicon layer 7, and a collector electrode 11. An external base comes in contact with the side face of the base region 5, and it is connected to the base electrode 10 through the oxide film of the isolated insulating region. Besides, the emitter region 6 is formed in a self-alignment manner for the base region 5.
Patent JP-S55122613-A (JP)
Title: Shape control method in strip rolling
Inventor: ONO TAITAROU
IPC: B21B37/28
Filed: 1979-03-15
Abstract: PURPOSE: To obtain a flat plate over the entire length of strip, by controlling the shape signal obtained from output signal of shape detector at the exit side of rolling mill according to the target shape, and deciding the strip shape from this correction signal, when controlling the shape by setting the target shape.  
     CONSTITUTION: A strip 1 is rolled by a rolling mill 2, and is wound on a coiler 3 after passing through a shape detector 6. The detector 6 has, for example, nine electromagnetic pickups in the breadthwise direction of the strip 1 in order to detect vibrations correlative to the shape of the strip 1. The output signal of the detector 6 is applied to a signal processing circuit 7, and the output of the circuit 7 is inputted in a shape signal correcting circuit 9. On the other hand, the signal from a target shape setting device 8 is also inputted in the circuit 9, so that the output signal from each shape detector is corrected according to the target shape. The correction signal from the circuit 9 is inputted into a shape decision circuit 10, and the strip shape is decided from the distribution pattern in the strip breadthwise direction, and this decision signal is inputted into a control output circuit 11, which delivers a signal to operate a roll bender 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63199955-A (JP)
Title: Driving device including frictional continuously variable transmission
Inventor: KUMANO NOBORU
IPC: H02P29/00
Filed: 1987-02-12
Abstract: PURPOSE:To continue the safe operation without intercepting the processes by carrying out the transition from the operation control of a frictional continuously variable transmission by a speed controller to the operation control by a load controller, by using a circuit selecting device, setting a set load as boundary. CONSTITUTION:The revolution speed of the output shaft of a frictional continuously variable transmission 1 is detected by a detector 4, and compared with a set speed set by a setting device 6 in a comparator 7 through a converter 5, and speed control is performed through an amplifier 8, selecting switch 10, driving circuit 15, pilot motor 14, and a speed change ring 13. Further, a load controller which utilizes an electric motor 2 is constituted of a revolution speed detector 4a, frequency/voltage converter 5a, revolution speed setting device 6a for electric motor, comparator 7a, and a reversible amplifier 8a, and when the torque of the output shaft of a transmission 1 is sharply increased over a prescribed value, said increase is detected by the judging circuit 12 of a selecting device 9, and switching from the speed control to the load control is performed by turning-OFF the selecting switch 10 and turning-ON a switch 11. Therefore, the safe operation can be secured without intercepting the processes.
Patent JP-S56128787-A (JP)
Title: Cephalosporin derivative and its preparation
Inventor: TSURUOKA TAKASHI
IPC: A61P31/04
Filed: 1980-03-12
Abstract: NEW MATERIAL:A cephalosporin derivative shown by the formula I [R 1  is H, NH 2 , NHCOR 4 (R 4  is NH 2  or 1W5C alkyl optionally substituted by NH 2 ); R 2  is H, COOR 5 (R 5  is H or 1W5C alkyl); R 3  is heterocyclic, heterocyclic thio, or azide, m and n are or 2], and its pharmaceutically acceptable salt or ester.  
     EXAMPLE: 7-(3D,L-3-Amino-3-carboxy)propylthioacetamide-3-(1-methyl-1H-tetrazole-5-yl)thiomethyl-3-cephem-4-carboxylic acid.  
     USE: An antimicrobial agent. Effective against wide range of bacteria, especially having high activities in an organism.  
     PROCESS: For example, a compound shown by the formula II (X is halogen) is reacted with a compound shown by the formula III, to give a compound shown by the formula I. The reaction is carried out preferably in a solvent, e.g., water, etc. in the presence of an acid binder. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11220590-A (JP)
Title: Image reading method and device thereof
Inventor: HAYASHI TOSHIO
IPC: H04N1/401
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To read images with no uneven density by keeping the correction data which are introduced based on the data given from a line sensor in a state, set before an image reading operation is started, periodically comparing the data given from the line sensor with the correction data during an image reading operation, and correcting the variance of image data due to the variance of light quantity of an original illumination means, using a 2nd density reference plate. SOLUTION: When an optical system moves to a reading start position, a CPU 1202 fetches the read value of a reference white plate which is set in the vertical scanning direction from an A/D converter 1201 to write the value into a register 1212 and sets the signals 'gate' and 'swoff' to 0 and 1 respectively, so as to control the opening/closing actions of the analog switches 1206 and 1207 by means of the output signal of a comparator 1210. The comparator 1210 compares the latest read value of the reference white plate which is set in the vertical scanning direction that is given from a D-type flip-flop 1211 with the output of the register 1212 and controls both the switches 1206 and 1207. As a result, uneven density of read images can be prevented.
Patent JP-H05228699-A (JP)
Title: Device for correcting bottom dead center of press
Inventor: YAGI TAKASHI
IPC: B30B15/16
Filed: 1992-02-18
Abstract: PURPOSE:To prevent the generation of defective product when the slide is passed through the bottom dead center at a 1st and final times. CONSTITUTION:A frame of main body is formed by connecting a crown 1 and a bed 6 with plural columns 7, also a clutch device 10 with which rotational driving power is transmitted to a main motor and a crankshaft 2 and a brake unit 10 with which braking force is added to the crankshaft 2 are provided. In this bottom dead center position correcting device for press, the slide 4 is allowed to subject vertical stroke motion by revolving the crankshaft 2 in a prescribed direction. Plural compressive force generating means 30, oil pressure supplying/discharging means 40 and switching controlling means are provided and, before the slide 4 first reaches the bottom dead center position and before it finally reaches the bottom dead center position, each column 7 is contracted by a set amount and its contraction is released after the slide passes through each bottom dead center.
Patent JP-S56126024-A (JP)
Title: Continuous bending machine
Inventor: HAYASHI YUKIO
IPC: B21D5/04
Filed: 1980-03-11
Abstract: PURPOSE: To enhance the bending accuracy of the work and perform bending of two places continusously by providing a mechanism which bends the work by turning an upper frame with respect to a lower frame and bends the same continuously in the opposite direction in that state.  
     CONSTITUTION: An upper frame 8 is opened by cylinders CY 1 , CY 4  and a back gage 11 is set at a set value, thence the work is inserted and is abutted thereon. A luffing plate 21 is positioned perpendicular by a cylinder CY 3 , and the work is bent by the cylinder CY 1 . Again, the rod 10 of the cylinder CY 1  is extended to open an upper frame 8 and the cylinder CY 3  is retractd to position the plate 21 horizontal. The leading end of the work is abutted on the back gage 11. The cylinders CY 1 , CY 4  are turned on, and a swing member 16 is turned around the cutting tips of a stationary blade 3 and a plate holding blade 13 by a cylinder CY 2 , for swinging, whereby the work is bent square. The rod 14 of the cylinder CY 2  is retracted and the rod 10 of the cylinder CY 1  is extended to open the upper frame 8, then the work is taken out. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57145051-A (JP)
Title: Infrared ray transmitting glass
Inventor: OOSAWA KAZUYA
IPC: C03C3/32
Filed: 1981-03-05
Abstract: PURPOSE:To manufacture an IR-transmitting glass having improved thermal stability and transmitting characteristics, by using a quadri-component material obtained by compounding ZrF4, BaF2, NaF and YF3 at specific ratios. CONSTITUTION:An IR-transmitting glass containing 53-61mol% ZrF4, 18- 27mol% BaF2, 10-25mol% NaF, and 1-6mol% YF3 wherein the sum of the above four components is 95-100%. Since the glass has large temperature difference between the glass transition temperature and the crystallization temperature, and is thermally stable, it can be cast to a block having a large thickness. It has excellent light transmitting characteristics such as high transmittance of light from the visible light to the IR ray of about 8mum wavelength and a flat transmitting spectrum. The galss is useful as the material of window or lens of an infrared apparatus or a material of an IR-transmitting optical fiber.
Patent JP-H06239515-A (JP)
Title: Blanking plate inserting device of paper sheet printing machine
Inventor: NISHIHATA RYOICHI
IPC: B41F21/00
Filed: 1993-02-19
Abstract: PURPOSE:To prevent shift of blanking plate inserting position by providing a pair of plate bearers, for supporting both sides of the blanking plate, on a inserting device body, which is freely drawable to the waiting position and the position, and making the plate bearers close at the arrival, position in two stages by means of a double stroke air cylinder. CONSTITUTION:Plate bearers 24 of an L shape cross section, which move to the supporting positions on both side frames 1 of a printing machine body and support blanking plates 25, are supported by a pair of arms 26, 26 pivoted on the bottom surface of the bearers and a link 27 linking both arms 26, 26 is connected to a double stroke air cylinder 31 supported at the bottom surface of the bearer. The blanking plates 25 are then supported by the lowermost part of the plate bearers 24 by the movement of the plate bearers 24 to the closed direction of the first stage caused by the air cylinder 31 while the space between both plate bearers 25 is narrowed a little by the successive movement of the second stage and the blanking plates 25 are fixed by being sandwitched by both bearers 24. Thus a quick receiving of the blanking plates 25 and a blanking work without any slippage can be acomplished.
Patent JP-S58217649-A (JP)
Inventor: RARUFU KEI AIRAA
IPC: C01G53/11
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-H07216684-A (JP)
Title: Method for producing cylindrical woven fabric changing in diameters and device therefor
Inventor: TANIGUCHI IZUMI
IPC: D03D3/06
Filed: 1994-02-01
Abstract: PURPOSE:To provide a method for producing a cylindrical woven fabric prevented in the damages and fuzzing of fibers, the generation of irregular weaving, etc., good in quality, and changing in diameters. CONSTITUTION:In a circular loom 8, a cylindrical woven fabric 1 is woven by radially feeding warps 2 from the outside to a diametercontrolling device 11, subjecting the fed warps to opening movements through heddles 9, and subsequently feeding wefts 3 into the openings from a revolution-traveling shuttle 10. Therein, projections 18 are formed on the inner periphery of a rotary ring 14 in which the diameter-controlling device 11 is arranged in a state capable of being slid and rotated on a circular fixed ring 13, and plural rods 17 are circularly and tiltably arranged on the projections 18 at a constant distance so as to form a pseudo circle. The diameter of the pseudo circle can be changed by changing the angles of the rods 17 to the radial direction of the pseudo circle. A weaving opening 12 is formed on the somewhat outer side from the inner periphery of the diameter-controlling device 11, and the diameter of the pseudo circle is changed to change the diameter of the cylindrical woven fabric 1. The speed for taking off the cylindrical woven fabric 1 is changed with the change of its diameter to constantly keep the distance between the weaving opening 12 and the inner periphery of the diameter-controlling device for stabilizing the weaving.
Patent JP-H03233743-A (JP)
Title: Storage controller and storage device
Inventor: NAKATANI KOICHI
IPC: G06F12/16
Filed: 1990-02-09
Abstract: PURPOSE:To reduce the power consumption of a main storage device by switching a storage element having the small possibility of access to a data holding mode having the low power consumption. CONSTITUTION:A control means 5 monitors the access situations of both storage elements 1 and 2 to decide the access possibility between them. Then the means 5 gives an instruction to the corresponding switch means 4 (3) to switch the element 2 (1) having the small access possibility to a data holding mode. When an access is given to the element 2 kept in the data holding mode, the means 5 gives an instruction to the means 4 to switch the element 2 to a normal mode. Based on this instruction, the means 4 sets first the element 2 in a non-selection state and then sets the elements 2 in an active state after an action recovering time. Thus the power consumption of a main storage can be reduced.
Patent JP-H11329852-A (JP)
Title: Composite component and manufacture thereof
Inventor: IBATA AKIHIKO
IPC: H01F17/00
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a composite component, which is specially miniaturized easily and has excellent characteristics (is not high in an irregularity in coil characteristics and the like). SOLUTION: This composite component is one formed into a constitution, wherein the composite component has a capacitor formed by laminating an electrode layer and a dielectric layer or a coil 2, which is formed on the surface of an element 1 provided with a coil base layer in addition to the electrode layer and the dielectric layer and consists of a spiral conductor, and external electrodes 3 connected with the electrode layer or the coil 2. By this constitution, the composite component is formed into a structure, wherein the composite component is easily miniaturized and various types or various frequency characteristics of composite components can be easily obtained.
Patent JP-S58150213-A (JP)
Inventor: SUZUKI HIDEMOTO
IPC: H01B13/00
Filed: 1982-02-28
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-S55124501-A (JP)
Title: Vapor trap
Inventor: NINOMIYA SUSUMU
IPC: G01V3/11
Filed: 1979-03-19
Abstract: PURPOSE: To detect the presence and the absence of a liquid metal by a mechanism wherein a specific liquid metal detector is inserted into a packing material within a trap for removing impurities contd. in the vapor of a liq. metal or in the gas contg. mist as well as cooling the said gas in order to change the phase of the  voltage of both exciting coil and detecting coil of the detector.  
     CONSTITUTION: A cover gas containing e.g. Na vapor and mist from a liquid metal cooling high speed breeder reactor enters a trap barrel 1 from a inflow pipe 3 and  passes through a packing material 2. In this case, Na vapor or mist is externally  cooled and condensed on a surface of a packing material 2. If this Na 5 is adhered  to points AWD, a Na detector 7 is raised and lowered within an introducing pipe 6  by a drive apparatus 14 and, if Na is present around a pipe 6, phase difference is  generated between a magnetically exciting coil 8 and a detecting coil 9 excited by a  constant electric source 17. Thereby, an adhered portion of Na is detected certainly  and a necessary time for maintainance, inspection, washing, exchange or the like  can be correctly concluded. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57146654-A (JP)
Title: Manufcturing device for printing plate
Inventor: SUGIURA SUSUMU
IPC: B41C1/00
Filed: 1981-03-06
Abstract: PURPOSE:To positively reproduce many copies of an original picture at a low cost through printing process by recording the inverted image of the original on a medium by using the output of a reader. CONSTITUTION:By such an arrangement wherein signals to be read out by a recording device as shown in the figure are inverted into complementary colors of an original picture and a draft mounting drum 1 and a recording drum 2 rotate oppositely to each other, an image to be formed becomes the inverted image of an original picture. Since this inverted image can be used as a plate for printing, many copies of the same picture can be easily reproduced at a low cost.
Patent JP-S58148402-A (JP)
Inventor: MOMOKI TAKAMICHI
IPC: H01G4/12
Filed: 1982-02-27
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-H08227909-A (JP)
Title: Method and apparatus for measuring sliding resistance of thin metal wire
Inventor: UNO TOMOHIRO
IPC: H01L21/60
Filed: 1995-02-20
Abstract: PURPOSE: To evaluate the clogging frequency of capillary effectively by varying the angle between a capillary and a thin metal wire stretched upward from the tip of the capillary, sweeping the thin metal wire passing through the inner hole of the capillary and then measuring the tensile load by means of a load gauge fixed with one end of the thin metal wire. CONSTITUTION: A load gauge 1 for measuring tension has a hook 2 fixed with one end of a thin metal wire 6. The thin metal wire 6 is passed through the through hole of a capillary 3 and swept by means of a drive system 5 in order to measure the tensile strength. Sliding resistance is then determined based on the tensile strength thus measured. The angle between the capillary 3 and the thin metal wire 6 has a significant effect on the sliding resistance. Preferably, the angle between the capillary and the thin metal wire extending from the tip thereof is set in the range of 20-160 deg.. This arrangement facilitates evaluation of the loop of thin metal wire and clogging of the capillary.
Patent JP-S62189615-A (JP)
Title: Checking method for characteristics of magnetic head
Inventor: SUGAWARA KIMIO
IPC: G11B5/455
Filed: 1986-02-14
Abstract: PURPOSE:To improve the bearing efficiency of a core chip and to improve the checking accuracy of a magnetic head by measuring the inductance of the basic material of the core chip to estimate the inductance of the magnetic head in an after-process. CONSTITUTION:The current is fed to a detection coil 24 and the voltage value is read for measurement of the inductance of a basic material 7 of a core chip. In such a case, a printed base board 23 is wired in order to secure the coincidence between a state where a bundle 21 of lead wires is wound round the material 7 and a state where a wire is wound round a core chip 1. For instance, the connection lands (a), (a)... of each single wire 22 are connected to the connection lands (b), (b)... of the wire 22 at the other side via the connection conductor patterns (c) for wiring.
Patent JP-H02210431-A (JP)
Title: Electronically controlled camera
Inventor: KOBAYASHI TAKEO
IPC: G02B7/10
Filed: 1989-02-10
Abstract: PURPOSE:To change manual shutter time and/or interval time by providing a changing means which changes the manual shutter time or the interval time, etc. CONSTITUTION:The camera is controlled to be capable of changing photographing methods such as manual shutter photographing or interval photographing, etc., by operating photographing method setting means A and B, and for the manual shutter photographing or the interval photographing, the camera is provided with the changing means which changes the manual shutter time or the interval time, etc., when the photographing method setting means A and B and a zoom direction instructing means 10 are operated under the prescribed conditions. Thus, the manual shutter time or the interval time are changed without newly provided a display region on a displaying part for displaying mode button number and the manual shutter time or the interval time, and the changed manual shutter time or the interval time is displayed.
Patent JP-H11281631-A (JP)
Title: Method and device for ultrasonically inspecting nuclear fuel rod
Inventor: MCCLELLAND RICHARD G
IPC: G01N29/04
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To enable speedy and effective inspection by transmitting ultrasonic guide waves into a cladding pipe, receiving the reflected ultrasonic waves, and detecting cracks in the walls of the cladding pipe. SOLUTION: Nuclear fuel comprises a cladding pipe surrounding the inner core of the nuclear fuel. The cladding pipe comprises an inside wall. Ultrasonic guide waves are transmitted into the cladding pipe. The ultrasonic wave leak from the inside wall of the cladding pipe into the inner core. Ultrasonic waves reflected from the cladding pipe are detected. The reflected ultrasonic waves indicate the presence of water in a fuel rod and cracks in the completeness of the wall of the cladding pipe. Cladding pipe failures are indicated by the presence of water and are caused by spacer corrosion brought about by a fragment caught in a spacer and by a cooling stream. It is possible to perform a speedy test without removing a rod for an individual inspection.
Patent JP-S57146001-A (JP)
Title: Turbine rotor
Inventor: NOMOTO HIDEO
IPC: F01D11/02
Filed: 1981-03-05
Abstract: PURPOSE:To make it possible to provide many nozzle labyrinth grooves and fins without elongation of spans between wheels by fitting a ring with grooves on its outer peripheral surface opposite to nozzle labyrinths between wheels of a rotor. CONSTITUTION:Each stage of a steam turbine consists of buckets 2 and nozzles 5 fixed on a casing 4. The buckets 2 are mounted on the periphery of a wheel 6 which is of one-piece construction with the turbine shaft 1. The nozzles 5 are composed of a plural number of nozzle plates 11 fixed between an outer ring 9 and an inner ring 10 of a nozzle diaphram and nozzle labyrinth packings 12 are provided between the inner ring 10 and the turbine shaft 1 to prevent steam leakage. A hollow ring 19 on which a plural number of nozzle labyrinth grooves 20 are formed on its outer peripheral surface is provided independent of the turbine rotor 3 and is fitted snugly into a pair of recess grooves 21 on the turbine shaft 1 with a tongue 23 provided on each side of the hollow ring. This hollow ring 19 constitutes the nozzle labyrinth packing 12 together with a labyrinth ring 13 with fins 14a, 14b.