baber/WOPTO huggingface dataset:
Patent JP-H01242952-A (JP)
Title: Halogenated hydrocarbon gas sensor
Inventor: NOMURA TORU
IPC: G01N27/12
Filed: 1988-03-24
Abstract: PURPOSE:To improve the sensitivity of the gas sensor to halogenated hydrocarbon more particularly the sensitivity to CFC 113 by adding a specific weight ratio of germanium dioxide to a metal oxide semiconductor. CONSTITUTION:The germanium dioxide is added at 6-200mmol./mol. to the metal oxide semiconductor. The added germanium dioxide improves the sensitivity to the freon and improves particularly the sensitivity to the CFC 113 which is an important gas and is hardly detectable. The effect of sensitization to the freon is remarkable at a low temp. (for example, room temp. - 200 deg.C). There is a critical point in the amt. of the germanium dioxide to be added and the sensitivity to the freon is conversely low with, for example, 3mmol./mol. metal oxide semiconductor. The sensitization effect of the germanium dioxide to the freon or halogenated hydrocarbon such as halon which is the analogous material is observed with arbitrary metal oxide semiconductors as well; for example, the sensitization effect to the freon is observed with both SnO2 and ZnO.
Patent JP-H02248486-A (JP)
Title: Hot-melt adhesive composition
Inventor: KIMURA KAZUYOSHI
IPC: C09J175/00
Filed: 1989-03-23
Abstract: PURPOSE:To obtain the title composition excellent in dry cleaning resistance and useful as an adhesive for bonded interlining for clothing by adding a compound having a plurality of isocyanato groups to a specified polyester for chain lengthening. CONSTITUTION:A compound having at least two isocyanato groups (e.g. 1,6- hexamethylene diisocyanate) is added for chain lengthening to a polyester obtained by polycondensation of a dicarboxylic acid (e.g. terephthalic acid or isophthalic acid) and 1,3-propanediol substituted by alkyl groups at the 2-position (e.g. 2-butyl-2-ethyl-1,3-propanediol).
Patent JP-H02249775-A (JP)
Title: Device for applying adhesive onto window glass
Inventor: KOMATSU MASANOBU
IPC: B23P21/00
Filed: 1989-03-23
Abstract: PURPOSE:To improve the workability by actuating the second delivery means only in the case of the necessary for a quarter window glass so that an adhesive agent may be applied to said glass by a robot, in the case of multi-kind mixed manufacture line including kinds of car requiring the quarter window glass. CONSTITUTION:The first conveying means 6, conveying front and rear window glasses 2 and 4 already applying a primer in the preceding process, and the second conveying means 10, conveying a quarter window glass 8 similarly applying the primer, are provided. While the first and second delivery means 20, 22, delivering the glasses 2, 4 and 8 conveyed by each conveying means 6, 10 to supporting means 24, 46 for applying an adhesive, are provided, and the adhesive is applied by an adhesive applying means 32 to each glass 2, 4, 8 on the supporting means 24, 46. The second delivery means 22 is driven and controlled only when the quarter window glass 8 is necessary in reference to output of a glass shape detecting means 12 for detecting the shape of each of window glasses 2, 4.
Patent JP-S59197135-A (JP)
Title: Manufacture of fine pattern
Inventor: FUJIMORI SUSUMU
IPC: G03F7/20
Filed: 1983-04-25
Abstract: PURPOSE:To prepare a fine pattern on a sapphire single crystal surface with high accuracy by exposing a single crystal substrate consisting of sapphire to oxygen gas plasma and preparing a resist pattern on the substrate. CONSTITUTION:Oxygen plasma is projected onto a single crystal substrate composed of sapphire. A resist is applied onto the sapphire single-crystal substrate surface to prepare a resist pattern. Accordingly, when oxygen plasma is projected onto the substrate and the resist is applied, a resist film and the substrate are bonded strongly, the resist does not exfoliate into a developer, and the resist pattern of high accuracy is prepared extending over a wide area. The substrate is reactive sputtering-etched by the plasma of a mixed gas into which hydrogen gas is mixed while using the prepared resist pattern as a mask. Consequently, not only a sputtering rate is improved but also the re-adhesion of a sputtering substance is reduced, and the pattern of high quality is formed on the substrate.
Patent JP-H06279973-A (JP)
Title: Hot dip coating method and device therefor
Inventor: SUGIYAMA SATOSHI
IPC: C23C2/00
Filed: 1993-03-30
Abstract: PURPOSE:To efficiently produce uniform plating layer free from surface sticking of impurities and unequal thicknesses. CONSTITUTION:This hot dip coating device is constituted to continuously form a plating layer on one surface of a material 1 to be plated by introducing this material 1 to be plated into a hot dip coating bath 11 and leading out the material. A plating bath cell 12 is internally provided with an immersing roll 13 which is mounted into this cell 12 from its base part and introduces the material 1 into the bath cell 12 from its base part and leads out the material downward. As a result, the material 1 to be plated does not come into contact with the upper surface part of the hot dip coating bath 11 on which the impurities float and, therefore, the sticking of the impurities thereon does not arise any more.
Patent JP-H11270355-A (JP)
Title: Full fired heat recovery thermal electric power generating equipment
Inventor: KANBARA MASAMICHI
IPC: F02C7/22
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To improve the power generating efficiency while obtaining various fuel with a supply of the only heavy fuel oil and while operating an equipment as a combined electric power generating equipment by providing a heavy fuel oil decomposing unit, a gas turbine, and a boiler for receiving the exhaust gas from the gas turbine and while burning the heavy oil as a fuel. SOLUTION: This power generating equipment includes a heavy fuel oil decomposing unit including a heavy fuel oil heating and decomposing device 1, a gas turbine 2 and a boiler 3 as main equipment. The heavy fuel oil is heated for decomposition by the heavy fuel oil heating and decomposing device 1 so as to obtain the decomposed material including three components of heavy oil, light oil and light gas. The gas turbine 2 rotates a turbine while burning the light oil from the heavy fuel oil decomposing unit. Since oxygen is left in the exhaust gas from the gas turbine 2, the left oxygen is fed to the boiler 3 so as to be used as the combustion air with the recovery of the waste heat. The boiler 3 burns the heavy fuel oil, the heavy oil or the heavy fuel oil from the heavy fuel oil decomposing unit and the heavy oil from the heavy fuel oil decomposing unit as a fuel.  The light gas can operate the heavy fuel oil decomposing device 1.
Patent JP-H09325014-A (JP)
Title: Apparatus and method for measurement of dimension of profile continuously molded product as well as apparatus and method for manufacture of profile continuously molded product
Inventor: TANAKA KAZUYOSHI
IPC: G01B11/02
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a measuring apparatus, for the dimension of a profile continuously molded product, by which the dimension of the profile part of the profile continuously molded product can be measured continuously, precisely, in a short time and simply and whose costs are low. SOLUTION: A dimension measuring apparatus 1 is provide with a curving roller 10 by which a female member 5 at an occluding implement as a profile continuously molded product is curved along its feed direction and with an optical sensor 20 which is provided with a light projecting part 21 by which a laser beam 25 is projected toward claw parts 7 as profile parts of the female member 5 curved by the roller 10 and with a light receiving part 22 which receives the laser beam 25 so as to measure the dimension or the like between the claw part 7 on the basis of the light and shade of the beam received by the light receiving part 22. It is sufficient to curve the female member 5 so as to be passed between the light projecting part 21 and the light receiving part 22, and the dimension between the claw parts 7 can be measured continuously and precisely.
Patent JP-S62227831-A (JP)
Title: Powered slide seat device
Inventor: NOMURA KAZUHIRO
IPC: B60N2/02
Filed: 1986-03-28
Abstract: PURPOSE:To enable a seat to be moved quickly as required in a device which adjusts a seat position back and forth in a vehicle and the like by connecting a drive nut with either an upper rail or a lower rail so as to be locked or unlocked as required by way of a locking device. CONSTITUTION:A seat for a vehicle includes a seat truck 2. And its lower rail 2a is fixed on the floor of vehicle body, on the other hand, its upper rail 2b is slided along the lower rail 2a by driving a motor 1 on the bracket 3 fixed on the lower rail 2a. Gear boxes 4 are arranged on both sides of the motor 1 whereby the rotation of the motor 1 is transmitted to a pair of a right and a left screw shaft 5 while being reduced. And a drive nut 6 is arranged to the bracket 9 is screwed in said screw shaft 5. And a striker 10 fixed on the both sides of said bracket 9 is so retained as to be locked/unlocked as required by means of a locking device 11 provided to a bracket 12 fixed on the upper rail 26.
Patent JP-S56167804-A (JP)
Title: Cam section of cam shaft for 4-stroke engine
Inventor: SATOU YUKIO
IPC: F01L1/04
Filed: 1980-05-29
Abstract: PURPOSE:To vary the timing and lift level of a valve by changing contacts of cams through multiple combination of various cam profiles in a cam section composed of cams for low and high rotation in such a manner that they are connected together smoothly. CONSTITUTION:Cams for low, medium and high rotation are connected together smoothly in a multiple combination to form a cam section 3. A cam shaft employing cams of such type are moved in the thrust direction so as to change the cam section with a locker arm 1 and other drive intermediate devices whereby the timing and lift level of a valve can be varied.
Patent JP-S55165267-A (JP)
Title: Production of 2-cycle engine cylinder
Inventor: KATOU KENTAROU
IPC: F02F1/22
Filed: 1979-06-07
Abstract: PURPOSE: To prevent the production of flash, etc. owing to the entry of molten metal into suction port and obtain the suction port with minimum process by hermetically sealing the circumferential edge of the outside end face of the opening of the suction port at the high-pressure casting of the Al alloy to the cylinder liner made of cast iron.  
     CONSTITUTION: Molten metal of Al alloy is high-pressure poured on the outside circumference of a cylinder liner 3 made of cast iron to form a cylinder block 4 and enclose the liner 3 by this. Here, the suction port 10 of the liner 3 protrudes in the outside circumferential direction and the end face 10b of this opening 10a forms a tapered face of much protruding amount on the lower side. This is made into a sealing surface by beveling flat or the like. This face 10b is hermetically sealed by the mold 16 at the time of the foregoing high-pressure pouring. This sealing is only required for the circumferential part at the opening of the end face 10b (shaded portion in Fig. B) and there is no need for sealing the entire end face 10b. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09265131-A (JP)
Title: Television camera device
Inventor: KAWAMURA HIROYUKI
IPC: H04N5/225
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To improve the operability of a cameraman by attaching a balance weight member for counterbalancing the centroid shift of a television camera device so that the member can be attached/detached to/from the camera main body of the television camera device. SOLUTION: A balancer 46 is attachably/detachably installed on the side surface of the camera main body 14. The balancer 46 is provided with a screw bar 52 and the balance weight 54, and the screw bar 52 is extended toward a television lens 12. The balance weight 54 is engaged with the screw bar 52. When the balance weight 54 is rotated with reference to the screw bar 52, the balance weight 52 is moved along the screw bar 52, that is, the weight 52 is moved in a direction of counterbalancing the centroid shift of the television camera device 10.  For example, in the case of attaching a wiper unit 26 to the front part of the television lens 12, the centroid of the device 10 is drastically shifted toward the television lens 12, then, the balance weight 54 is plentifully moved so as to be separated from the television lens 12, so that the centroid shift of the device 10 is counterbalanced.
Patent JP-S57186436-A (JP)
Title: Preparation of sour cream food
Inventor: MORI MICHIO
IPC: A23L9/20
Filed: 1981-05-13
Abstract: PURPOSE: To prepare a sour cream having improved flavor and sense of eating, by homogenizing a cream with pectin, a sucrose ester of a fatty acid and a sour agent.  
     CONSTITUTION: A fresh cream, vegetable cream or a mixture thereof with 18W 55% oil containing a milk or saccharide is stirred with 0.03W3.0wt% pectin, 0.05W2.0wt% sucrose ester of a fatty acid and a sour agent, e.g. cream cheese, fermented milk, fruit juice or an organic acid, and homogenized in a homomixer, etc. Preferably, high methoxy pectin is used as the pectin, and sucrose ester of the fatty acid havin an HLB of 11W15 is used. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58188196-A (JP)
Inventor: KOKITA HIDEO
IPC: H01Q17/00
Filed: 1982-04-28
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-S56167489-A (JP)
Title: Decorated sheet
Inventor: SAKURAI KUNIO
IPC: B41M3/06
Filed: 1980-05-28
Abstract: PURPOSE: To obtain an inexpensive decorated sheet having a rich massive appearance by a method in which a colored under-coat layer composed of a grained ink layer and a pearl solid layer is provided on a transparent resin sheet, etc, the resin sheet so treated is subjected to a hair-line embossing process, and then a colored opaque resin backing sheet having a hiding power is laid on the back side of the resin sheet.  
     CONSTITUTION: A grained pattern is printed on the back side of a transparent or opaque resin sheet 1 to form a printed ink layer 2, and then a pearl ink as a colorant for the under-coat of the grained ink layer 2 is printed in solid state on the grained ink layer 2 and the other portion to form a colored under-coal ink layer 3. As needed, a translucent or opaque resin layer 4 is further formed on the ink layer 3 side, and then a haif-line embossing 5 is applied on the back side of the resin sheet 1 from the ink layer 3 on the resin layer 4 side. Then, a colored opaque resin layer or paper layer as a backing layer 7 having a hiding power is provided on the embossed side through an adhesive 6 to obtain an objective decorated sheet. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0228375-A (JP)
Title: Semiconductor device
Inventor: OTSUKA KOJI
IPC: H01L29/47
Filed: 1989-03-24
Abstract: PURPOSE:To seek to reduce leakage currents while maintaining high breakdown strength by installing a rectification barrier forming means and a titanium oxide thin layer having sheet resistance larger than that of a film which is so formed as to produce Shottky barriers between it and a semiconductor region. CONSTITUTION:When reverse voltage is applied to a rectification barrier 26, not only a depletion layer expanding from the rectification barrier 25 but also a depletion layer expanding from the Shottky barrier formed by a thin layer 26 are generated, and these depletion layers continue. The thin layer 26 acts as a resistant Shottky barrier type field plate not equipped with an insulating layer to a semiconductor region, which sharply softens the concentration of the electric field at the periphery of the rectification barrier 25. Titanium oxide thin layers 29 and 30 stabilize the surface of the semiconductor region below them and improve the breakdown strength of the Shottky barriers based on the thin layer 26 at the periphery of the thin layer 26 and reduce the reverse currents. Hereby, high breakdown strength progress can be achieved steadily.
Patent JP-S56169467-A (JP)
Title: Failure monitor system for audio response system
Inventor: URANO YUTAKA
IPC: H04M11/06
Filed: 1980-05-30
Abstract: PURPOSE:To increase the reliability of an audio response system, by making failure monitor through the use of a vacant line during the ON-line service of an audio response system. CONSTITUTION:When a contact S2 of a network controller NCU is turned on to form a folded circuit and a PB signal is outputted from an audio response device ARU based on the instruction from an information processor CPU, a PB receiver PBR of a vacant line converts this PB signal into a received digital signal and transfers to a CPU. Thus, the presence of an error can be discriminated by collating the PB signal transmission instructing information in the CPU and the reception data from the PB receiver PBR. If any error is discovered by this collation, the line is choked by judging it as a failure and control is made to offer only normal line to subscribers. Thus, since failure monitor is made even during on-line service by using a vacant line, the reliability of the system is increased.
Patent JP-H07281576-A (JP)
Title: Copying device
Inventor: TAKANUMA KOUJI
IPC: G03G21/16
Filed: 1994-04-11
Abstract: PURPOSE:To provide a copying device capable of preventing the operability of an operation part from being impaired even in the state of opening a pressing plate. CONSTITUTION:After a copying mode such as the setting of a number of copies and the selection of a paper sheet size is set on the control panel 13, when the original is set on the contact glass 1 basing the mark 15 as a reference, and either one of the copy start switch 13-1 of the control panel 13 or the copy start switch 14-1 of the control part 14 is turned on by an operator, the copying mode signal from the control panel 13 and the copying start signal from the control panel 13 or the control part 14 are inputted to the microcomputer 19. In the microcomputer 19, the specified computing process is performed, the result of which is inputted to the process control part 21 and the paper feeding control part 23, and the process means 20 and the feeding paper transporting means 22 is severally controlled, thus the image corresponding to the original image is recorded on the transfer paper.
Patent JP-S51148042-A (JP)
Title: Skin toiletry
Inventor: HASUNUMA KIYOUTAROU
IPC: A61Q5/00
Filed: 1975-06-14
Abstract: PURPOSE:A new toiletry having an excellent beautifying activity and also having the activity to promote the growth of hair roots by invigorating the metabolism of the root of hair at the head skin.
Patent JP-S51149529-A (JP)
Title: Inverter
Inventor: KAZUCHI SHIGEAKI
IPC: H02M7/5387
Filed: 1975-06-14
Abstract: PURPOSE:A strain due to the B-H curve of the inverter using a saturable transformer which has an undesirable saturation characteristic of the B-H curve is eliminated and the switching characteristic is improved.
Patent JP-H08248853-A (JP)
Title: Image forming device
Inventor: ISHII HIROSHI
IPC: G03G15/01
Filed: 1995-03-06
Abstract: PURPOSE: To provide an image forming device capable of reusing the toner of plural kinds of colors to be used with a simple constitution. CONSTITUTION: The remaining toner on a photoreceptor 2 recovered by a cleaning unit 11 is returned to a developing unit 6 by a toner carrying part 14 and is reused. The remaining toner recovered by the cleaning unit 12 arranged alongside with the cleaning unit 11 in the peripheral direction of the photoreceptor 2 is collected to a waste toner tank part 15 and wasted. In this case, a controlling means decides a recovering condition in accordance with a mixing ratio of the toner of the color to be reused and the toner of the other color based on the color information of writing data, performs on-off control of the unit 11, so that the remaining toner on the photoreceptor 2 is recovered, and the recovered toner is reused, or wasted. The recovering condition is changed and set according to the image forming condition of a user.
Patent JP-S52155462-A (JP)
Title: Heat exchanger
Inventor: OOTA YOSHIKI
IPC: F28D15/02
Filed: 1976-06-19
Abstract: PURPOSE: To prevent dry-out engenderment to produce in specific heat exchange elements by means of equalizing the heating factor in equalization of heated area of heat exchange elements in sach stage in a heat exchanger using a tube bundle of heat exchange elements in stratification of up and down stages. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01244070-A (JP)
Title: Prevention of crack in sash opening of reinforced concrete building
Inventor: YOSHIDA HIROSHI
IPC: E04G15/02
Filed: 1988-03-25
Abstract: PURPOSE:To prevent easily the generation of cracks and to improve the durability of a building by anticipating the generation of cracks in a sash opening in the shape of a truncated chevron shaped character and forming specific joints at four corners of the sash opening in advance in case of a new building. CONSTITUTION:Wooden joints bars 3 having about 30-50cm of length and 10-30mm square of sectional shape correspondent to a concrete covering thickness are so mounted on the four corners of concrete forms 2 located at four corners of a sash opening 1 in advance that they are set at about 135 deg.C of an external angle of the sash in an oblique direction such as a truncated chevron shaped character. Or, cross-shaped joint bars may be mounted along the sash or the combination of truncated chevron- and cross-shaped joint bars are also available. After placing concrete, forms are removed to form specific joints, sealing compound is filled in the bottom, a water-proof painting film is applied to overall joint grooves, and finally elastic mortar or elastic filler is used along a finished surface for smoothing.
Patent JP-S548209-A (JP)
Title: Nuclear power plant
Inventor: KIKUNA NOBORU
IPC: F01K7/38
Filed: 1977-06-21
Abstract: PURPOSE: To improve the electric generation efficiency and to heighten the reliability by the reduction of overload on a regulating valve and to prevent erosion in drain pipes and steam hammer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08271899-A (JP)
Title: Liquid crystal display device
Inventor: SHIBAHARA SHIGEO
IPC: G02F1/1333
Filed: 1995-03-30
Abstract: PURPOSE: To prevent the occurrence of the bend in the discrination in parts where the discrination at the boundary of two regions and the discrination by the lateral direction electric field between drain lines and pixel electrodes are connected with the pixels averaged in dependency on the visual angle and expanded in a visual field angle by dividing pixel electrodes to the two regions. CONSTITUTION: The direction of the pertilt angle at which the spacings between pixel electrodes 4 and drain lines 2 are determined by rubbing directions and the direction where liquid crystals are oriented by the electric fields generated between the pixel electrodes 4 and the drain lines 2 vary and, therefore, the spacings (b) between the pixel electrodes 4 and drain lines 2 of the parts where the discrination by the occurrence of the discontinuous regions of the orientation of the liquid crystals arises on the pixel electrodes 4 are set wider than the spacings (a) between the pixel electrodes 4 and drain lines 2 of the parts where the discrination by the occurrence of the discontinuous regions of the orientation does not arise.