baber/WOPTO huggingface dataset:
Patent JP-H06227097-A (JP)
Title: Self-test printing controller
Inventor: MOMOSE TAKEO
IPC: B41J29/46
Filed: 1993-02-04
Abstract: PURPOSE:To permit the confirmation of a status by only carrying out the status printing of self test printing when the status is to be confirmed by a method wherein the self test is finished by only effecting the status printing. CONSTITUTION:An initial setting content reading means 305 reads the content of an initial setting while a setting content printing means 308 prints the content of initial setting, which is read out. An operation command printing means 308 prints the command of operation to be effected by a user after finishing the printing of the set content while a LED lighting unit 307 notifies the user that the function confirming printing means 308 is in the condition of waiting. Further, a function confirmation printing starting commanding and recognizing means 306 confirms a function confirmation printing starting command and is provided with the function confirmation printing means 308. As a result, self test can be finished by only effecting the status printing whereby the confirmation of the status can be effected by only carrying out the status printing of self test printing when the status is to be confirmed.
Patent JP-H04349419-A (JP)
Title: Optical fiber switch
Inventor: JIYATSUKU PIITAA BUROMUGUREN
IPC: G02B26/08
Filed: 1991-02-08
Abstract: PURPOSE: To reduce the number of mechanical parts by bringing the free end of a first optical fiber into contact with that of a second optical fiber at the time of sitting it in a groove of a substrate and disaligning them at the time of placing it in a regular position. CONSTITUTION: A face 22 of a butting block 12 of a substrate 11 is provided with parallel linear V-shaped grooves 23 and 24, and a face 26 is provided with parallel linear V-shaped grooves 27 and 28. When an external force doesn't act, free ends of optical fibers 16 to 19 project to grooves 23, 24, 27, and 28 in parallel, and free ends of optical fibers 16 and 17 are not aligned to those of optical fibers 18 and 19. When optical fibers 16 to 19 are sit in grooves 23 and 24 by a first pressing device 32, input signals in optical fibers 16 and 17 are transmitted through optical fibers 18 and 19 respectively. When optical fibers 16 to 19 are sit in grooves 27 and 28 by a second pressing device 34, input signals in optical fibers 16 and 17 are transmitted through optical fibers 19 and 18 respectively.
Patent JP-H01194832-A (JP)
Title: Dynamic pressure spindle motor
Inventor: KITSUSHI TAKAO
IPC: F16C17/02
Filed: 1988-01-28
Abstract: PURPOSE:To suppress abrasion at dynamic pressure bearing section, by feeding/ interrupting current to/from an electromagnetic coil body and contacting/ separating a rotor with/from a stator. CONSTITUTION:An electromagnetic coil body 29 has a bobbin 13 composed of insulating or magnetic body wound with an auxiliary coil 14, and held between magnetic leaf springs 11, 12. A rotary body 19 is pulled axially upward, as shown by an arrow, through magnetic thrust between a drive magnet 3 and a stator under a static state and pressure contacted with a shaft securing body 7 arranged on a motor case 6 so that it can not rotate. At this time, upper-end face of the fixed shaft 1 and a thrust board 8 are contacted or separated through a gap (d). In operation, current I is fed to the auxiliary coil 14 of the electromagnetic coil body 29 to produce magnetic field so as to absorb a magnetic rotary sleeve 2, thus contacting/separating the rotary body 19 and the shaft fixing body 7 and enabling rotation of the rotary body 19.
Patent JP-H04214857-A (JP)
Title: Vacuum film forming apparatus
Inventor: MATSUNO AKIRA
IPC: C23C14/24
Filed: 1991-01-18
Abstract: PURPOSE:To offer a vacuum film apparatus suitable for simultaneously vapor- depositing plural vapor depositing materials with different vapor depositing conditions and forming a film. CONSTITUTION:This apparatus is provided with a container 6 in which the outside of a vacuum film forming container 1 incorporated with depositing sources 2 and 3 (i.e., the conventional vacuum film forming apparatus) is provided with a container 6 incorporated with the other vapor depositing material of a simple substance, and the inside of the container 6 and the inside of the above vacuum film forming container 1 are connected by a vapor introducing pipeline 7. Furthermore, in this constitution, the vapor introducing pipeline 7 may be provided with a heater 11.
Patent JP-H09208886-A (JP)
Title: Resin for water-base coating material, and water-base coating composition
Inventor: KATAMOTO KATSUTOMO
IPC: C09D133/02
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a resin compsn. for a water-base coating material which is excellent in applicability and storage stability and gives a coating film excellent in water resistance and processibility and to provide a water-base coating material. SOLUTION: This resin has a number-average mol.wt. of 3,000-100,000 and is prepd. by copolymerizing a free-radical-polymerizable oligomer having hydroxyl groups, 1-6 aliph. ethylenic bonds per molecule, and a number-average mol.wt. of 500-10,000 and not having a carboxyl group, an α,β-monoethylenically unsatd. carboxylic acid, and other copolymerizable unsatd. monomers.
Patent JP-S55111433-A (JP)
Title: High grade purification of formaldehyde
Inventor: MIYAKE TETSUYA
IPC: C07C67/00
Filed: 1979-02-21
Abstract: PURPOSE: To prepare a high purity formaldehyde, by separating water and formaldehyde from a mixture of formaldehyde containing water, methanol, etc., by the use of a zeolite having specific form and size as an adsorbent.  
     CONSTITUTION: Formaldehyde is separated and purified by the liquid phase adsorption treatment of a crude formaldehyde containing water, methanol, etc., using a granular synthetic zeolite having an average particle diameter of 20W300 microns. By the use of the synthetic zeolite specified above, the ratio of the formaldehyde to the developer, after separating from water, can be made extremely high. The synthetic zeolite is pref. an A-type (average particle diameter =40W150 microns), an X-type or a Y-type one (50W180 microns). The developer which develops the adsorbed mixture is a mono- or poly-hydric alcohol.  
     USE: Raw material of paraformaldehyde, polyacetal, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03226205-A (JP)
Title: Motor vehicle controller
Inventor: SUZUKI HIROYASU
IPC: B60L15/20
Filed: 1990-01-29
Abstract: PURPOSE:To suppress reverse start effectively at the time of starting on a hill by temporarily turning a mechanical brake ON upon occurrence of reverse start based on a command provided from a control section and then increasing the brake-off voltage. CONSTITUTION:A control section 2 is previously set with a first low brake-off voltage and a second high brake-off voltage. Since the first low brake-off voltage is normally employed through the first function of the control section 2, starting impact can be reduced on a flat road. Upon occurrence of reverse start at the time of stoppage, output from a rotation sensor 5 is detected through the second function of the control section 2 and a mechanical brake 6 is temporarily turned ON thus making a switching to the second brake-off voltage. Consequently, occurrence of reverse start can be suppressed effectively at the time of starting on a hill while furthermore reverse start can be suppressed when a changing is made from uphill running to stop.
Patent JP-S56115415-A (JP)
Title: Improvement method for subsoil
Inventor: GOMI MICHIYOSHI
IPC: E02D3/12
Filed: 1980-02-19
Abstract: PURPOSE: To enhance water stopping property with an effective improvement of soft subsoil by feeding an injection material into a soft subsoil through a plurality of injection holes made in the subsoil after bars or tubular cores of steel material or the like are inserted thereinto.  
     CONSTITUTION: In consruting a tunnel D or the like, earth injection holes C's the diameter thereof is about several centimeters while their lengths are between several to several tens cms are bored with appropriate intervals into the ground B designed to be improved, and core materials 1 of bar or tubular type made of plastic materials or iron are inserted thereinto. Thereafter, an injection material is fed into the subsoil through the holes C to improve it. In this method, combined with the insertion of the bars or tubular material, the injection material solidifies the subsoil thereby effectively reinforcing the subsoil while improving the water stopping property. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56116788-A (JP)
Title: Two-stage fluid gasification of coal
Inventor: SATOU SHIYUNZOU
IPC: C10J3/56
Filed: 1980-02-19
Abstract: PURPOSE: To raise the efficiency of gasification as well as the operability of a gasification furnace and gas refining opeation, by using a system in which an O 2 -containing gas is blown into the upper stage gasification furnace so as to decompose tar and also the lower stage gasification furnace is operated at lower than a temperature at which clinker is not formed.  
     CONSTITUTION: Raw material coal is introduced into the upper stage fluid furnace 1, and the coal is carbonized while fluidized at a temperature between 800°C and 950°C maintained by a hot gas ascending through a conduit 3 from the lower stage fluid furnace 2 and combustion heat produced by blowing O 2 -containing gas 8 into the upper stage fluid furnace 1, and at the same time tar is thermally decomposed to char. The char of coarse grain size is discharged through an overflow pipe 5, and also char of fine grain size with formed gas is separated in a cyclone B, where both are received in a char storage tank C and then supplied to the upper part of the dispersion plate 4 of the lower fluid furnace 2. The char supplied to the fluid furnace 2 is gasified with a gas mixture 9 consisting of the O 2 -containing gas and steam at 850°C or higher at which clinker is not formed and then sent to the fluid furnace 1. The gas deprived of fine char particles by the cyclone B is dedusted for reuse. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04257266-A (JP)
Title: Electrostatic induction thyristor
Inventor: KAWAMURA TAKAYASU
IPC: H01L29/74
Filed: 1991-02-12
Abstract: PURPOSE:To provide an SI thyristor which has an excellent turn-off characteristic, a large current-carrying capacity and a great withstand strength by increasing a factor of utilization of a cathode area of the SI thyristor which employes a cathode shorted structure. CONSTITUTION:P<+> gate layers 2, 2' of an SI thyristor are of buried structure. On the cathode-side surface of the SI thyristor, P<+> shorted layers 3 are formed above the gate layers 2, 2'. The other region of the cathode-side surface than the region where the layers 3 are formed is an N<+> cathode layer 1. A region which will be a channel on the cathode-side surface is the N<+> cathode layer 1 and therefore this device has such a structure that a coefficient of effective utilization of area may be increased.
Patent JP-S61177572-A (JP)
Title: Character converting device
Inventor: HASEGAWA YUKICHI
IPC: G06F17/21
Filed: 1985-02-04
Abstract: PURPOSE:To eliminate a useless input operation by storing the 2nd character string in a storage means unless a control means can transfer the 2nd character string to a display area and then transferring and displaying it successively after said transfer becomes possible. CONSTITUTION:When a key input operation is performed on a keyboard 30, the input data is stored in a key input buffer 40. Then, a KANJI (Chinese charac ter) mixed sentence converter 20 converts KANA (Japanese syllabary) data into KANJI, which is stored in a CRT60 through a CRT buffer interface 62 and also displayed in the editing area 54 of a CRT50. When there is not enough space in the editing area 54, overflowed input KANA data and their correspond ing KANA-KANJI conversion results are stored in an overflow area 70. Then, the overflow data are transferred from the overflow area 70 to a CRT buffer 60 and displayed in the editing area 54 after enough free display space is obtained in the editing area 54 of the CRT50.
Patent JP-H09206944-A (JP)
Title: Profile control method for automatic weld profiling device
Inventor: OKUMURA SHINJI
IPC: B23K9/127
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To maintain weld quality even in proximity to a tack-welding part and to carry out stable profiling. SOLUTION: This profiling device is so structured that a welding torch 1 is oscillated horizontally in a weaving direction while being advanced along a weld line, that an actuator is provided which can be driven in the vertical direction of the welding torch 1, that the position in the center of weaving of the actuator is controlled by outputting left and right correction signals so as to reduce a difference of a welding current detected at both ends of weaving by the arc sensor 15, and that the position in the vertical direction of the welding torch 1 is controlled by the actuator by outputting vertical correction signals so as to reduce a difference between the detected value in the center of weaving and the set value of the welding current.  In this case, a deviation between the current value in the center of weaving and the set reference current is monitored at all times, so that, if this deviation is equal to or above a set value, correction is made in the direction reducing a wire projecting length by the preset number of times.
Patent JP-S62196899-A (JP)
Inventor: PIITAA RESURII MORAN
IPC: H05K3/18
Filed: 1987-01-30
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-S58137272-A (JP)
Title: Surface radiation type light-emitting diode
Inventor: FURUYAMA HIDETO
IPC: H01L33/20
Filed: 1982-02-10
Abstract: PURPOSE:To reduce the extension of a light-source image, and to improve radiant-light directivity in a light radiant surface by forming a cylindrical optical guide by a crystal transparent to the luminous wavelength of the light-emitting diode up to a beam extracting surface on a light-emitting region. CONSTITUTION:The InP crystal 1 is cylindrically etched vertically centering around the optical axis of a light-emitting section from the light radiant surface. The cylindrical InP crystal can induce radiant light up to the light radiant surface while inhibiting the extension of the light-source image because it has characteristics as the optical guide by the difference of refractive indices with the outside of the crystal. The thickness W of a wafer up to the guide from an active layer is brought to a value introduced by a formula because optical incident efficiency to the cylindrical optical guide is maximized.
Patent JP-S54110993-A (JP)
Title: Adsorbent and preparation thereof
Inventor: WAKAMIYA MASAYUKI
IPC: B01D53/02
Filed: 1978-02-20
Abstract: PURPOSE: An adsorbent is provided capable of treating a large volume of gas in a short time, wherein inorganic fibers are coated with an interlayer consisting of one or more of metal oxides and silicon oxide, a carbonaceous layer being provided on the interlayer to enhance adsobent mechanical strength and adsorption capability.  
     CONSTITUTION: An inorganic fiber 1 such as glass fiber is immersed in a solution or slurry in which one or more of powders such as metal oxides and silicon oxide (e.g. γ-Al 2 O 3 -SiO 2  power) are dispersed. The immersed fiber is then dried and fired to form an interlayer 2. The interlayer-coated fiber is then treated in an inert gas such as N 2  which contains C 1-14  saturated or unsaturated hydrocarbon, at a temperature of 700 to 850°C, thereby to form adsorbent having a carbonaceous layer 3 on the interlayer 2. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01193253-A (JP)
Title: Substituted imidazole compound
Inventor: YOKOMORI SADAKAZU
IPC: C07D495/04
Filed: 1988-01-29
Abstract: NEW MATERIAL:The compound of formula I (R is phenyl substituted with halogen, trifluoromethyl, lower alkyl, lower alkoxy, etc., phenyl or naphthyl; X is methylene of S; Y is H or phenyl; Z is methylene, vinylene or single bond; provided that Z is methylene or vinylene when R is phenyl). EXAMPLE:2-(4-Fluorobenzamido)-1-tetralone. USE:A remedy for digestive diseases. It has strong antiulcer action, gastric mucosa protecting action and acid secretion suppressing action and is useful for the prevention and remedy of especially gastric ulcer, duodenal ulcer, gastritis, hyperacidity, etc. PREPARATION:The compound of formula I can be produced by reacting an aminoketone hydrochloride of formula II with an acid halide of formula R- Z-COA (A is halogen) and reacting the resultant amide compound of formula III with ammonium acetate.
Patent JP-S60162710-A (JP)
Title: Device for treating molten iron
Inventor: YAMADA KENZOU
IPC: C21C1/04
Filed: 1984-02-04
Abstract: PURPOSE:To provide the titled device which removes impurities with high efficiency and can treat discretely slags by providing flux-blowing lances in the respective reaction areas partitioned by skimmers on the down stream of the position where the slag spout of the tapping spout of a blast furnace are connected and connecting the individual slag discharge spouts to the respective areas. CONSTITUTION:Reaction areas 4a-4c are provided in series on the down stream of the position where a slag spout 2 is connected to a tapping spout 1 by providing >=3 skimmers 3a-3d which are spaced from the base of the spout 1 and are dipped at the bottom end into the molten iron 5 flowing in the spout apart from each other. Powder fluxes for de-Si, de-P and de-S from refining agent tanks 8a-8c are blown into the molten iron 5 flowing in the respective areas from lances 6a-6c which are provided by a suitable number each in the respective areas 4 by detaching the top ends therefrom from the surface of the molten iron 5 in order to prevent erosion. The slags 7a-7c formed in such a way are discharged through the spouts 9a-9c connected to the side walls of the spout 1 in the respective areas 4 and the respective slags are contained in pans 10a-10c positioned at the discharge ends of the respective spouts 9 and are thus treated.
Patent JP-H05217907-A (JP)
Title: Triple-electrode plasma cvd apparatus
Inventor: NAKAHIGASHI TAKAHIRO
IPC: H01L21/31
Filed: 1992-02-04
Abstract: PURPOSE:To provide a triple-electrode plasma CVD apparatus in which particles directed from a third electrode toward a substrate can be reduced, thereby forming a film of better quality than that of prior art by suppressing formation of a film on the third electrode. CONSTITUTION:A triple-electrode plasma CVD apparatus induction-heats a radical control third electrode 4a disposed between a high frequency electrode 2 and a ground electrode 3 by applying a voltage from a high frequency power source 42 for induction heating to an induction coil 41 disposed around the electrode 4a to suppress formation of a film on the electrode.
Patent JP-S58135941-A (JP)
Title: Inspecting device for mounting of chip parts
Inventor: EGUCHI NORIHISA
IPC: G01N21/88
Filed: 1982-02-08
Abstract: PURPOSE:To enable an accurate and high speed inspection with automation of the inspection process by employing a TV camera for an device for checking to see whether leadless chip parts are mounted properly in place in a specified condition when the chip parts are mouned on a printed circuit board. CONSTITUTION:After a printed circuit board 2 is positioned in place, a power is supplied to X-axis lighting apparatus 3X from a control section 5 to irradiate a printed circuit board 2 with an almost parallel light slantly from the upper left in the X-axis direction. Dense shadows 7 and 7' are generated on the right of chip parts 6 and 6' and taken with a TV camera 4X slantly from the upper right in the X-axis direction. The control section 5 compares the actual position of the shadows 7 and 7' on the printed circuit board 2 thus taken with the position of reference shadows of a chip part 6 mounted at the specified correct position predetermined to determine the propriety of the position automatically and the results are indicated.
Patent JP-S58137388-A (JP)
Title: Stereoscopic picture display
Inventor: OOGOSHI AKIO
IPC: G03B35/24
Filed: 1982-02-09
Abstract: PURPOSE:To increase a stereoscopic picture in sharpness by narrowing down the optical width of the image light of a dot image when it is made incident to a screen, and also narrowing down the optical width of the image light of a dot image when it is emitted from the screen. CONSTITUTION:A stereoscopic picture display 200 consists of a picture tube 6, optical path selector 7 arranged on the fluorescent screen 6a of the tube 6, and transmission type screen 9 arranged in front of the selector and on an observers' side 8. When a video signal is supplied to the picture tube 6, a picture is formed on the fluorescent screen 6a and light from the fluorescent screen 6a is passed through planoconvex lenses 71-75 of the optical path selector 7 and then supplied to the screen 9. The optical width of image light made incident to the screen 9 is narrowed down extremely.
Patent JP-S58137262-A (JP)
Title: Manufacture of electrostatic induction semiconductor device
Inventor: SHINPO MASAFUMI
IPC: H01L29/80
Filed: 1982-02-09
Abstract: PURPOSE:To obtain the electrostatic induction semiconductor device without fine processing by a method wherein a nitride film and an oxide film are deposited, the oxide film is removed selectively, a gate region is formed, the nitride film on a surface main-electrode region is left and an opening for an electrode is formed through the etching of the oxide film and the nitride film. CONSTITUTION:A channel region 13 is formed onto an Si substrate 12, a diffusion film 6, the nitride film 7 and the oxide film 8 are deposited and organic resist layers 9 are formed as masks. The gate regions 14 are formed, the resist layers 9 are removed, and a drain region prearranged section is covered newly with a resist layer 19. The nitride film 7 is etched selectively while using the oxide film 8 as a mask, and a selective oxide film 16 is formed while using the nitride film as a mask. An impurity in the gate regions 14 is activated at the same time, the diffusion film 6 is removed through a self-alignment manner, the opening for forming a drain region is bored, and a drain region 11 is formed. Contact holes are bored to the gate regions 14 as required, and metallic electrodes are formed.
Patent JP-H02202502-A (JP)
Title: Polymerization catalyst for olefins
Inventor: TERANO MINORU
IPC: C08F4/60
Filed: 1989-01-31
Abstract: PURPOSE:To provide the subject catalyst containing epoxy p-menthane, an organic Al compound and a solid component composed of a Mg halide, esters. Ti alkoxides, alcohols, TiCI4, etc., and giving a highly stereoregular polymer having uniform shape. CONSTITUTION:The objective polymerization catalyst is produced by compounding (A) a solid catalyst component produced by crushing (i) a magnesium halide and (ii) a phthalic acid diester, adding (iii) a tetraalkoxytitanium, (iv) an aliphatic alcohol and (v) a phthalic acid diester (which may be different from or same as the component ii) successively to the above crushed product in the presence of (vi) an aliphatic hydrocarbon at >=100 deg.C and treating the product further with (vii) titanium tetrachloride, (B) an epoxy p-menthane compound and (C) an organic aluminum compound.