baber/WOPTO huggingface dataset:
Patent JP-H10197326-A (JP)
Title: Apparatus and method for discrimination of stain on insulator
Inventor: ARAKANE MASAKATSU
IPC: G01H3/00
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To discriminate a stains on an insulator in an unmanned manner and to grasp an optimum time for a cleaning operation by a method wherein a noise level at a specified frequency out of waveform data on a noise generated from the insulator is compared with a noise level by an unstained insulator. SOLUTION: In a waveform recorder 11 which is attached to a transmission- line steel tower, a sensor 2 measures waveform data on a noise generated from an insulator, and a CPU 15 outputs transmission signal via a telephone 18 when the measured waveform data is abnormal. In an analyzer 21 which is installed inside a monitoring station, a noise comparison circuit 23 compares a noise level at a specific frequency out of waveform data received by a telephone 27 with a noise level by an unstained insulator. Then, a CPU 22 outputs a display signal when a comparison difference is abnormal at a prescribed value, and a display 24 displays a comparison result.  In this manner, since the waveform recorder 11 which is attached to the transmission-line steel tower automatically informs the monitoring station of a stain on the insulator, the cleaning time of the insulator can be discriminated in an unmanned manner, and it is not required to investigate the stain degree of the insulator.
Patent JP-S5698498-A (JP)
Title: Support for small cylindrical part
Inventor: USAMI HARUO
IPC: C25D17/06
Filed: 1980-01-10
Abstract: PURPOSE: To efficiently support small cylindrical parts with each claw of hanger by a method wherein the first and second holder plates each having holder pin are moved along the top surface of hanger table mutually reversibly in parallel to guide parts.  
     CONSTITUTION: Multiple of guide parts 33 with groove are arranged in parallel, titled in the same direction. Along the guide groove 33' of each part 33, cylindrical small part 1 slides down and is stopped by the stopper mechanism at the lower end f the part 33. Along the top surface of hanger table 46 installed below the parts 33 holder pins 51, 52 are vertically planted, with the same intervals as alignment pitch of the parts 33, on each of the first and second holder plates 47, 48 which are movable in parallel to the parts. Between the pins 51, 52, claws 4, 4 of hanger 3 facing each other are positioned. The holder plates 47, 48 are moved in reverse direction to press the facing pins 4, 4 from the both sides and set them in parallel, so that the parts 1 stopped on groove 33 in naturally dropped and is set to each claw 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60147690-A (JP)
Inventor: HIRUTA YASUO
IPC: G21C13/02
Filed: 1984-01-13
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-H03209288-A (JP)
Title: Heat roller fixing device
Inventor: ISHII AKIHIKO
IPC: G03G15/20
Filed: 1990-01-12
Abstract: PURPOSE:To reduce the fluctuation of the surface temp. of a heat roller and to stabilize the quality of a fixed picture by providing a sealing partition layer in one of the heat roller and a bottom roller, and packing in the partition layer with a heat insulating member of large heat capacity. CONSTITUTION:The bottom roller 22 is provided with the partition layer 27 inside, and the partition layer 27 is packed with the heat insulating member of the large heat capacity. At this time, the surface layer 24 of silicone rubber, etc., is provided on the outer periphery of a tube made of aluminum, etc., and the partition layer 27 is formed of the tube 25 and a pipe member 29 made of aluminum, etc., provided in the tube 25. In such a manner, providing the partition layer 27 packed with the heat insulating member of the large heat capacity, the temp. drop is released by the heat insulating member 28 and reduced with the exception of the area of the surface of the bottom roller 22 in contact with the heat roller 21. Thus, the heat roller is reduced in the fluctuation of the surface temp., and the quality of the fixed picture can be stabilized.
Patent JP-H11197422-A (JP)
Title: Manufacture of filter for inflator
Inventor: FUJISAWA KATSUHIDE
IPC: B60R21/26
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a filter for an inflator which has a small outer diameter and a small thickness, a large length and is of a hollow cylindrical shape by compression-molding a jersey-knitted wire mesh. SOLUTION: A metal wire 1 is knitted in a stockinette texture fashion into a cylindrical wire mesh, then the wire mesh is drawn with a die 4 to reduce its diameter and at the same time, to increase the density of the wire mesh. Next, the cylindrical wire mesh 3 is cut to the specified length, and this cut cylindrical wire mesh 3 is compressed into the longer direction of the cylinder with a die 8 as a primary molding process and further, this compressed cylinder is compressed in its longer direction with a die 14 as a secondary molding process.
Patent JP-S58122123-A (JP)
Title: Adjusting method for bend-forming metallic die
Inventor: KIUCHI YUUJI
IPC: B21D5/01
Filed: 1982-01-13
Abstract: PURPOSE:To adjust finely height of a bending punch, and to elevate productivity, by inserting a slide cam having a specified incline between a bending punch and a punch holder of a forming press, and moving the sliding cam. CONSTITUTION:When fixing a bending punch 7 to a punch plate 3, it is fixed in a state that a back face 16 of the bending punch 7 tightly contacts with an inclined surface 17 having a specified incline, provided on a sliding cam 15, by inserting the sliding cam 15 between the bending punch 7 and the punch plate 3. In this state, adjustment of height of the bending punch 7 against a bending die is executed by horizontally moving the sliding cam 15 in the direction as indicated with an arrow 21. Accordingly, in a state that a forming metallic die remains installed to a press, bend forming can be finely adjusted, and height of the bending punch 7 is adjusted easily.
Patent JP-H11198987-A (JP)
Title: Method and apparatus for packing semiconductor chip
Inventor: OKINARI KIYOTAKA
IPC: B65D85/86
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a highly efficient method for packingly which semiconductor chips do not crack nor break when the semiconductor chips are packed and carried and which does not need a lot of individual packing containers nor loading works. SOLUTION: A semiconductor wafer 2 fixed on a wafer fixing tool 100 is divided into a plurality of semiconductor chips 2a in such a way as to leave the outer shape of the wafer and a plurality of articles wherein an interlayer paper 6 and a cushioning material made of a cushioning sheet 7 are placed both sides of the wafer fixing tool 100 are prepd. and plastic-made base sheets 8 are arranged on the highest part and the lowest part to form a basic constitutional part and this basic constitutional part is placed in a storing bag and the inside of the bag is sealed by vacuum.
Patent JP-S58121591-A (JP)
Inventor: IKEDA NOBUO
IPC: F24C7/02
Filed: 1982-01-12
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-H06217086-A (JP)
Title: Optical scanning device
Inventor: OKURA MASAYOSHI
IPC: H04N1/113
Filed: 1993-01-13
Abstract: PURPOSE:To scan a body to be scanned by two beams at the same time and to prevent the generation of bending of scanning lines in a simple constitution. CONSTITUTION:The two laser beams emitted from light source units 1a and 1b modulated according to picture data of adjacent two lines are made incident on one rotary polygonal mirror 4 through beam shaping use slits 2a and 2b and cylindrical lens 3a and 3b, and are deflected by reflecting them by dissimilar surfaces of the rotary polygonal mirror 4. Then they are reflected by cylindrical mirrors 6a and 6b through ftheta lens 5a and 5b and led to the adjacent position on a photosensitive body 7, then scanned mutually in reverse directions 8a and 8b simultaneously at the prescribed intervals on the photosensitive body 7 which rotates at a constant speed.
Patent JP-H06212306-A (JP)
Title: Production of metallic chromium
Inventor: MIYAZAKI HIROMI
IPC: C22B34/32
Filed: 1993-01-13
Abstract: PURPOSE:To obtain high-quality metallic chromium on an industrial scale with good productivity by specifying the smallest thickness of a mixture compact and the void when many compacts are loaded in a vacuum carbon reducing method. CONSTITUTION:Plural compacts consisting of a mixture of chromium oxide and a carbon compd. with the smallest thickness of the compact controlled to 20-100mm are loaded on a tray so that the rate of void between the compacts is controlled to 0.3-0.8, heated and reduced in vacuum. Consequently, the reducing time is remarkably shortened. Meanwhile, chromium (III) oxide is preferably used as the chromium oxide and a carbonaceous carbon compd. such as graphite, carbon black, oil coke and coal as the carbon compd.
Patent JP-S5597425-A (JP)
Title: Preparation of high-tensile steel with low yield ratio, low carbon and low alloy
Inventor: YAMADA MAKOTO
IPC: C22C38/12
Filed: 1979-01-19
Abstract: PURPOSE: To obtain high tensile low carbon steel with low yield ratio, high strength and high toughness by a method wherein a steel segment comprising a specific composition such as C, Si or the like is rolled under a specific condition and, thereafter heat treatment and annealing are applied in a combined manner.  
     CONSTITUTION: A steel segment comprising C; 0.05W0.25%, Si; 0.01W0.8%, Mn; 0.2W2%, P; below 0.04%, S; below 0.04%, sol. Al; 0.005W0.15%, N; below 0.01%, balance of iron and the like or a steel segment containing moreover one or more of Cu; below (hereinafter same) 1%, N; 2%, Cr; 2%, Mo; 1%, V; 0.2%, Nb; 0.2%, Ti; 0.1%, B; 0.05% is subjected to rolling of cumulative draft above 25% at below 950°C and maintained under heating at a temperature from AC 1  point to AC 2  point, thereafter cooled at a speed faster than air cooling and, subsequently annealed at a temperature below AC 1  point. Thereby, a title high tensile steel which could not been obtained conventionally is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59131755-A (JP)
Title: Air-fuel ratio control device for internal-combustion engine
Inventor: MIZUNO KISABUROU
IPC: F02M23/04
Filed: 1983-01-17
Abstract: PURPOSE:To compensate the delay of response in an air-fuel ratio feedback system from the detecting time of an exhaust gas air-fuel ratio by an O2 sensor to the operation of an air flow amount control valve. CONSTITUTION:In order to compensate the air-fuel ratio, air, which is not passing through a throttle valve 3, is introduced into the engine by an air-fuel ratio compensating circuit from an air cleaner 1 to a suction manifold 4 at the downstream of the throttle valve 3 through paths 9, 10 and the air flow amount control valve (EACV) 7. When the O2 sensor has detected that the air-fuel ratio of the exhaust gas is rich, a computer 8 increases the control current of the EACV 7 to enlarge the opening of the EACV7 and the amount of air, flowing therethrough, is increased. On the contracy, when the O2 sensor 6 has detected that the air-fuel ratio is lean, the computer 8 reduces the opening degree of the EACV7 to reduce the amount of air flowing therethrough.
Patent JP-S61163894-A (JP)
Title: Thermal recording medium
Inventor: TAKAHASHI YASUNORI
IPC: B41M5/50
Filed: 1985-01-16
Abstract: PURPOSE:To permit plural times' printing to performed at high speeds by using a thermal recording medium containing a thermosetting resin, a thermally conductive powder, a solvent, and a hardener, in which the thermal setting resin is held in the stage-B. CONSTITUTION:A mixture of a thermosetting resin, a thermally conductive powder, a solvent, and a hardener, together with a colorant as needed, having a regulated viscosity, is coated on a base film 1 (e.g., of polyester, etc.) and dried to form a medium layer 2. The medium layer 2 is heated to 50-80 deg.C in such a way as to harden and hold the thermosetting resin in the stage-B to manufacture a thermal recording medium. A printing head is heated within the temperature range of the stage-B and printing is made, whereupon the thermosetting resin is heated by the head and melted in the stage-B, and a part of the surface layer of the recording medium is transferred to a recording paper. The other parts of the surface layer are left on the film 1 and hardened again in the stage-B. The head is then heated to slightly higher temperature than the first heating for printing.
Patent JP-S5597230-A (JP)
Title: Method for wet type desulfurization of exhaust gas
Inventor: KANDA OSAMU
IPC: B01D53/34
Filed: 1979-01-16
Abstract: PURPOSE: To prevent simply scaling within a desulfurization tower by a method wherin gypsum is positively produced within the absorption liquid-circulating tank of a SO x  absorption tower by providing a means for introducing O 2 -containing gas into slurry within the tank.  
     CONSTITUTION: An air supply tube 13 is inserted into the circulating tank 5 of an absorption tower. A partition plate 5A is provided within the tank to divide an air supply zone from other zone, thereby SO x -absorbed slurry is thoroughly contacted with O 2  in air. In this case, the cavitation of pump caused by sucking air into a circulating pump 6 is prevented. The formation of scale can be prevented by supplying a given amount of air to the tank 5 to increase the concentration of CaSO 4  in slurry. The symbol A in figure showes a zone in which the scale is not formed, the symbol C shows a zone in which the scale is formed, and the symbol B shows an unstable zone. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10194499-A (JP)
Title: Automatic paper sheet feeding device
Inventor: MIHASHI MASAAKI
IPC: B65H3/06
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items, on an automatic paper sheet feeding device using a separation click and an operating lever in common. SOLUTION: A holding plate 20 to hold a sheet is energized in the direction to approach a sheet feeding roller 30 by a knock-up spring 21. A revolving lever type separation click support arm 40 furnished with a separation click 41 on its head end part and an operating lever 50 to separate the holding plate 20 from the sheet feeding roller 30 are provide on the side of the holding plate 20. The separation click 41 is energized in the direction to approach the sheet holding surface of the holding plate 20 by transmitting its energizing force to the revolving lever type separation click support arm 40 by energizing the operating lever 50 in one direction by a lever spring 56.  The holding plate 20 is separated from the sheet feeding roller 30 and the separation click 41 moves in the direction to be separated from the sheet holding surface of the holding plate 20 by revolving and operating the operating lever 50 against energizing force. A spring to energize the separation click support arm 40 is eliminated without lowering of a function.
Patent JP-H02182949-A (JP)
Title: Production of pile knit fabric
Inventor: MIZUNO SATOSHI
IPC: D04B9/12
Filed: 1989-01-10
Abstract: PURPOSE:To provide the subject knit fabric having dense piles without producing spaces between the piles in a course by feeding a plurality of different knitting fibers fed together with a knitting fiber constituting a ground fiber all in the same course and subsequently knitting the fed fibers in a specific state. CONSTITUTION:A plurality of knitting fibers Y and Z fed together with a ground fiber X in the same course are alternately and continuously knitted into pile knitting portions and float knitting portions on the same surface of the knit fabric by the operations of knitting needles, followed by shearing the pile-knitted and float-knitted surface of the knit fabric to unify the heights of raised piles for the production of the objective knit fabric.
Patent JP-S59130431-A (JP)
Title: Manufacture of glass-coated semiconductor device
Inventor: TAKAHASHI MASAAKI
IPC: H01L21/316
Filed: 1983-01-17
Abstract: PURPOSE:To facilitate and to ensure the removal of the glass stuck to an insulating film of the glass-coated semiconductor device by blowing off the gas having pressure and rate of flow within a predetermined range from nozzles arranged with the specified intervals. CONSTITUTION:The end surface of a semiconductor wafer 10 to which the glass 11 is stuck is held with arms 12 at more than two points and is rotated while being contact with a sponge or a brush 13 to remove the unnecessary glass on the end surface of the wafer 10. Then, the wafer 10 is shifted to the spinner 14 and rotated while the wafer is fixed on the spinner by sucking. The unnecessary glass pieces adhered on the end surface of said wafer is scraped off by bringing the arm 12 provided with a brush in contact therewith. Complete removal of the unnecessary glass pieces adhered on the insulation film is performed by oscillating the nozzle 15 vertically and horizontally, while said nozzle 15 is disposed such that a high pressure gas is jetted against the surface of the wafer 10 being rotated. At this time, the distance of the nozzle 15 from the wafer 10 is within 5-40mm., the inner diameter of the nozzle is 1-5mm., the rate of gas flow is 15- 60l/min and the pressure applied to the wafer 10 is 2-9g/cm<2>.
Patent JP-S56100631-A (JP)
Title: Production of capsule containing isocyanate compound and adhesive composition containing said capsule
Inventor: MARUYAMA HITOSHI
IPC: C08G18/00
Filed: 1980-01-17
Abstract: PURPOSE:To form dense walls which are insoluble in water by dispersing a specific isocyanate compound into a polyvinylalcohol polymer soln. having a clouding point and elevating the temp. of the system to above the clouding point then hardening the same. CONSTITUTION:In the case of an aqueous soln., a polyvinylalcohol (PVA) polymer having a clouding point is used, and an isocyanate compound having two or more isocyanate groups in molecules is dispersed into this aqueous soln. Thence, the temp. of the entire part of the system is elevated to above the clouding point of tue aqueous PVA polymer soln. to deposit the concd. aqueous soln. of the PVA polymer around the core material as a dispersed phase, thereafter the capsule walls are cured by a compound having high crosslinking reactivity to PVA polymers. There are tolylene diisocyanate, hexamethylene diisocyanate, etc. as the isocyanate compound which is the capsule core material.
Patent JP-S5288205-A (JP)
Title: Pressing-in accompanying sintered metal parts
Inventor: IWASAKI HIDEJI
IPC: B22F7/08
Filed: 1976-01-17
Abstract: PURPOSE: To improve simply the accuracy of pressing-IN, by using the sintered parts as the material of either of the rod-shaped body and the plate-shaped body, when the rod-shaped body is pressed-in into the hole provided to the plate-shaped body. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02184092-A (JP)
Title: Semiconductor laser
Inventor: FURUSE TAKAO
IPC: H01S5/00
Filed: 1989-01-10
Abstract: PURPOSE:To extend an operating life by forming a semiconductor layer of opposite conductivity to that of a semiconductor substrate on the side of a protruding base on the semiconductor substrate, and providing a semiconductor layer to become a light emitting region thereon and a crystal laminate through a semiconductor layer having a larger forbidden band width than that of the previous semiconductor layer. CONSTITUTION:An SiO2 film 19 is disposed on a P-type GaAs substrate 11 and a protruding stripe base is formed by photoresist step and etching. Then, an n-type GaAs layer 12 is formed in a first crystal growing step. In this case, when an organic metal vapor growth method is employed as the crystal growing method, the n-type GaAs layer 12 can be grown only on a region not arranged with the SiO2 film 19, and the surface at the stage of ending the crystal growth can be flattened. Then, the SiO2 film 19 is removed, the whole crystal surface is cleaned, a P-type (Al0.4Ga0.6)0.5In0.5P layer 13, an n-type Ga0.5In0.5P layer 14 to become a light emitting region, an n-type (Al0.4Ga0.6)0.5In0.5P layer 15 and an n-type GaAs layer 16 are so sequentially formed as to cover the whole crystal surface in a second crystal growing step.
Patent JP-H02140081-A (JP)
Title: Video signal recording device
Inventor: ICHII YUTAKA
IPC: H04N5/91
Filed: 1988-01-12
Abstract: PURPOSE:To attain the recording onto a recording medium while a character information signal is superimposed without deteriorating the waveform by providing a character information signal addition circuit adding and recording a character information signal to a part of a period of a luminance signal to a transmission line of the luminance signal. CONSTITUTION:An output of a changeover switch 25, that is, a luminance signal Y separated from a composite video signal from an input terminal 21 or a signal Y inputted separately independently from an input terminal 22 is fed to a character signal addition circuit 28 via an AGC circuit 27. The circuit 28 adds a character signal to the video signal part of the luminance signal Y to keep the level of the luminance signal constant, then the character signal with a constant level is always added. Then the luminance signal is inputted to an input terminal of an adder 31 via an emphasis circuit 29 and an FM modulator 30. On the other hand, an output of a changeover switch 26, that is, a chrominance carrier signal C or a separate and independent input signal C is inputted to the other input terminal of the adder 31 via a low frequency conversion circuit 32. The signals Y, C are subjected to frequency division multiplex in the adder 31, the result is fed to a magnetic head 34 and recorded on a tape 35.
Patent JP-H05191655-A (JP)
Title: Decoding processing method for coded picture data
Inventor: MORIMOTO HIDEKAZU
IPC: H04N1/413
Filed: 1992-01-14
Abstract: PURPOSE:To simplify a program of a signal processing section and the hardware configuration by shifting a line of picture data every time an EOL signal is detected when the picture data are sequentially decoded. CONSTITUTION:Picture data designated for white or black level in response to a line length data decoded and converted by a signal processing section 2 are stored sequentially in a printer buffer 106 with the transmission of a clock pulse, and when the signal processing section 2 detects an EOL(end of line) signal, the processing section 2 outputs an EOL detection pulse to a latch circuit 109. As a result, picture data by one line of the printer buffer 106 are latched by the latch circuit 109 and the latched data are printed out by a thermal head 108 and after the picture data of a succeeding line are similarly decoded, the result is stored in the printer buffer 106. Thus, the shift of one line of the picture data is implemented without counting a bit number.
Patent JP-H01181791-A (JP)
Title: Production of transformed gramineae family plant
Inventor: SHIMAMOTO ISAO
IPC: C12N5/10
Filed: 1988-01-12
Abstract: PURPOSE:To efficiently provide the title bred plant, by suspending a plasmid having a foreign gene, etc., and a protoplast originated from a gramineae family plant, applying electric pulses to the resultant suspension to transform the protoplast, culturing the transformed protoplast to form a colony and subsequently regenerating the plant body from the colony. CONSTITUTION:The objective transformed gramineae family plant is provided by suspending a plasmid having a promoter acting in a graminae gamily plant, a foreign gene (e.g., hygromycin phosphotransferase gene) and a terminator and a protoplast originated from a gramineae family plant (e.g., rice plant) in a liquid medium, applying electric pulses to the resultant suspension to introduce the plasmid into the protoplast, culturing the transformed protoplast in a medium containing the cultured cells of the gramineae family plant to form a colony and subsequently regenerating the plant body from the colony.