baber/WOPTO huggingface dataset:
Patent JP-S56158121-A (JP)
Title: Concentrating and removing apparatus for injurious component
Inventor: OGATA HIROMASA
IPC: B01D53/74
Filed: 1980-05-08
Abstract: PURPOSE: To prevent the reduction of the concentration of injurious components of a desorbent gas, in case of passing a fluid to be treated and a desorbent fluid alternately through an adsorbent medium, by mixing the desorbent fluid outgoing at the initial stage with the influent fluid to be treated before being passed the adsorbent medium.  
     CONSTITUTION: An adsorbent medium 1 is held in a cylindrical case 2, and its shaft 3 is rotated in the arrowed direction. The inner space of the cylindrical case 2 between both end plates 5, 5' placed opposite to each other in the axial direction is divided by partitions 31, 31', 31", 32, 32'; an inlet 7 and an outlet 8 of a zone 6 for passing the fluid to be treated and an inlet 10 and an outlet 11 of a zone 9 for passing the desorbent fluid are formed. A waste gas C from a painting booth flows into the inlet 7 of the zone 6 for passing the fluid to be treated, and a cleaned gas flowing out of the outlet 8 is again sent to the painting booth. A hot air D is introduced through the inlet 10 into the zone 9 for passing the desorbent fluid, and a desorbent gas containing a high concentration of organic components flows out of the outlet 11"; hereupon, the desorbent gas flowing out of the outlet 11' at the initial stage of the desorption process is mixed with the influent fluid to be treated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01235294-A (JP)
Title: Manufacture of electric laminated board
Inventor: SAWA YOSHIHIDE
IPC: H05K1/03
Filed: 1988-03-15
Abstract: PURPOSE:To improve the adhesion of through-hole plating to the surface of a resin on the inner circumference of a through-hole by using a resin, with which fillers are mixed in loading within a specific range, as a resin for impregnation in a prepreg. CONSTITUTION:A plurality of metallic plates 2 in which through-holes 1 are formed at through-hole forming positions are superposed through prepregs 3, with which inorganic fillers are blended in loading of 30-150PHR as an impregnation resin. The superposed material is heated and pressure-molded, the resin infiltrated in the prepregs is cured, and each metallic plate is laminated and bonded while the resin infiltrated into the prepregs is made to flow and filled into respective through-hole in the metallic plates and cured. Through-holes 5 are boring-worked in the sections of the resins 4 in the through-holes, and the through-hole plating of copper, etc., is executed onto the inner circumferences of the through-holes and plating layers are shaped. Since the prepregs with which the fillers are compounded are used in said process, the fillers are exposed from the resin surfaces on the inner circumferences of the through-holes and the roughened surfaces of irregularities are formed, thus improving the adhesion of through-hole plating.
Patent JP-2000257115-A (JP)
Title: Step structure of engine upper part of construction machine
Inventor: KOMATA TAKAYUKI
IPC: E02F9/00
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To utilize it as a stale working step and enhance the safety of maintenance working by spanning frame members constituting the engine room of a construction machine with a step plate. SOLUTION: A vertical frame member 15 constituting the frame of an engine room is erected on the four corners around an engine 6 and a radiator 11, and the top parts of each vertical frame member 15 are spanned with a short frame member 17 and a long frame member 16 to constitute the frame of the engine room. The upper faces of the long frame member 16 are spanned with a step plate 19 having required working width and strength, and a projection 20 such as the bolt of the lower face of the step plate 19 and the hole 18 of the upper face of long frame members 16 and 16 are engaged, and a maintenance working step is attached to the upper part of the engine 6. The safety of maintenance working is improved by this stable step.
Patent JP-S51137429-A (JP)
Title: Monodimensional converging light transmitter
Inventor: KOBAYASHI KOUROU
IPC: G02B6/12
Filed: 1975-05-23
Abstract: PURPOSE:To perform refractive index distribution control at high precision by forming a build-up layer varying in component ratio on a glass plate by chemical evaporation or other means.
Patent JP-H09230196-A (JP)
Title: Lens driving mechanism
Inventor: TADA KANEHIRO
IPC: G02B7/04
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To easily confirm erroneous attaching at the time of attaching a driving part driving a movable lens in an optical axis direction at the attaching part of a lens barrel. SOLUTION: This lens driving mechanism is provided with guide shafts 11 and 12 disposed in parallel with the optical axis of a photographing lens system, the movable lens 2 held by a lens moving frame 1, a nearly cylindrical sleeve part 3 provided at the lens moving frame and slidingly supported by the guide shaft, and the driving part 13 moving the movable lens in the optical axis direction with the lens moving frame.  In this case, interference bodies 9 and 10 positioned at both sides of an engaging piece 8 in the optical axis direction separating from the engaging piece 8 are protrusively provided at the inside of the recessed part 5 of the sleeve part 3, and a pair of interference projecting parts 23 projecting so as to be opposed to the interference bodies from an engaging protrusion 21 is provided at the nut body 18 of the driving part 13, and in the case that the engaging protrusion 2 is not held by the engaging piece 8 when the engaging protrusion 21 is engaged with the engaging piece 8 by inserting the engaging protrusion 21 to the inside of the recessed part of the sleeve part 3, the engaging protrusion 21 is prevented from being inserted to a specified position at the inside of the recessed part 5 by making the interference projecting part 23 butt the interference body.
Patent JP-H09227523-A (JP)
Title: Anti-cck active compound derived from serine
Inventor: OGAWA MASASHI
IPC: A61P1/04
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a new serine derivative compound, having strong and selective antagonistic and inhibiting activities for cholecystokinin receptors and effective against pancreatitis, pancreatic cancer, duodenal cancer, gastric cancer, peptic ulcer, colitis, cholecystic functional dystonia, etc. SOLUTION: This anti-cholecystokinin (anti-CCK) active compound is represented by formula I [R is phenyl, naphthyl, thiazolopyrimidinyl, pyrazolopyrimidinyl or a group which is a 5- or a 6-membered ring group having one to two O, S or N atoms as ring constituent hetero-atoms and may be condensed with a benzene ring (except indolyl group); (n) is 0 or 1] or its pharmacologically permissible salt, e.g. (R)-1-[3-(3-carboxy-2-pyridyl)thio-2-(N'-2- methylphenyl)ureido]propionyl-4-diphenylmethylpiperazine. The compound represented by formula I is obtained by reacting, e.g. a compound represented by formula II or its reactive derivative or a compound having a protecting group thereof with an isocyanate represented by the formula, RNCO or a carboxylic acid represented by the formula, RCOOH.
Patent JP-H11261028-A (JP)
Title: Thin film capacitor
Inventor: SANO KENYA
IPC: H01G4/33
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To suppress the peeling of the films of a ferroelectric thin film and a high- dielectric constant thin film to be caused by an oxidation or the like on the interface between the thin films, and deterioration of the characteristics of a thin film capacitor, in the thin film capacitor formed by using the thin films formed by utilizing an epitaxial effect and to form the capacitor on an Si substrate maintaining an excellent film quality and excellent crystalline state. SOLUTION: This capacitor is a thin film capacitor provided with a barrier layer 2, an anti-oxidizing layer 3, a lower electrode layer 4, a dielectric thin film 5 and an upper electrode layer 6, which are epitaxially grown in order on an Si substrate 1. The barrier layer 2 has a laminated film formed by laminating a metal nitride layer 7, which is arranged on the side of the substrate 1 and consist is of a TiN layer, a VN layer, a CrN layer or the like, and a composite metal nitride layer arranged on the side of the electrode 4, such as a composite metal nitride layer 8 consisting of a Ti1-x Mx N (M=Al or Zr) layer, a V1-x M'x N layer, or a Cr1-x M'x N (M'=Si, Al, Ti, Zr or Nb), or has a composite metal nitride layer having a gradient composition,  wherein the concentration of M elements or M' elements is changed in the direction of the film thickness of the composite metal nitride layer.
Patent JP-S61224974-A (JP)
Inventor: NAGASHINO AYAJI
IPC: A24B3/04
Filed: 1985-03-28
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-H04296529-A (JP)
Title: Inner cable for control cable
Inventor: HAYASHIDA TAKAAKI
IPC: B29C71/02
Filed: 1991-03-26
Abstract: PURPOSE:To provide a light, rustless, and hardly-wearing inner cable for a control cable. CONSTITUTION:A melt of polyether ether ketone is injected and quenched by water 31 and the formed linear resin 4 after quenching is held to 250 deg.C and stretched by 2.7 times to be formed into a linear resin 6 which is, in turn, heated to 290 deg.C to be held at that temp. to prepare an inner cable for a control cable.
Patent JP-S56158311-A (JP)
Title: Terminal processing method for composite cable of electric power and optical fiber
Inventor: OOKAWA MASAO
IPC: G02B6/24
Filed: 1980-05-10
Abstract: PURPOSE:To eliminate the definition of position for the part of connection and thus simplify not only an assembling work but an maintenance, by taking off the sheath of a composite cable and then cutting only the optical fiber cable at the taken-off area to carry out a terminal process. CONSTITUTION:An electric power cable 3 is taken out through a branch tube 2 as conventional for the terminal of a composite cable 1. However, an optical fiber cable 4 is not taken out of the terminal but cut away. Then the sheath of the cable 1 is taken off at the position that is drifted by a necessary distance to the original end side from the terminal of the cable 1, and the cable 4 is cut at the taken-off area 8. Thus the cut end 4a of the original end side is taken out to be connected directly to a machinery 5 without any addition or subtraction of the fiber length. As a result, the branching position of the cable 4 can be selected at an optional position to eliminate the definition for the take-out length of the cable 3.
Patent JP-H02241755-A (JP)
Title: Thermal head
Inventor: MARUYAMA NORIO
IPC: B41J2/335
Filed: 1989-03-16
Abstract: PURPOSE:To prevent unevenness in density from taking place by providing a means for effecting uniform heat transfer so that heat transfer from an insulated substrate to a radiation plate is effected uniformly along the line of a resistance-heating element. CONSTITUTION:A head substrate 14 comprising an insulated substrate 13 etc., provided with a resistance-heating element 12 placed thereon in rows is superposed on a radiation plate 16 through a rubber sheet 15 having high heat conductivity, while the rear edge of the head substrate 14 is secured to the radiation plate 16 by means of a substrate holding member 17. By inserting, in this manner, the rubber sheet 15 of high heat conductivity between the head substrate 14 and radiation plate 16, the rubber sheet 15 is caused to come fully into contact with the rear side of the head substrate 14, wherein the sheet 15 is deformed by the undulation on the substrate 14, so that heat is transferred relatively uniformly from the substrate 14 to the plate 16 through the sheet 15. In this manner, even in the case of an image, wherein unevenness in density becomes conspicuous, e.g. solid printed letters and the like, such unevenness can be restrained effectively.
Patent JP-H01236969-A (JP)
Title: Coat formation
Inventor: TANAKA KOICHI
IPC: B05D1/32
Filed: 1988-03-15
Abstract: PURPOSE:To insert a rod element into a masking mat in such a state that its part required for coat formation is concealed, wash it ultrasonically and forming a coat of specified form at a specified place by forming a coat within an area including the part required for coat formation when the rod element is immersed. CONSTITUTION:A hollow or solid rod element 1 is immersed in a coating solution 6 of specified depth starting with its one end, and thereby a coat 2 such as a plated regist film is formed within an area including at least a part required for coat formation of the external surface. Then this rod element 1 is inserted into a masking mat 7 in such a state that the part required for coat formation of the external surface is concealed. In this state, the inserted rod element 1 is immersed in a solvent 9a (e.g. acetone) in an ultrasonic washing device 9 to perform ultrasonic washing and remove a coat from the part not required for coat formation. As a result, a coat with clean edges can be formed with high-dimensional accuracy on either a solid or hollow rod element regardless of its shape.
Patent JP-2000258585-A (JP)
Title: Reactor power measuring device
Inventor: MARUYAMA HIROMI
IPC: G21C17/10
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To raise the reliability of detection data by effectively utilizing information obtained from delayed γ-ray component occupying approximately 30% of total γ-ray intensity, raising detection efficiency, correcting time variation of delayed γ-ray based on actual measured values and suppressing the lowering of detection accuracy. SOLUTION: A detector assembly installed with a local output detector 5 for measuring thermal neutron flux in the reactor and a fixed type γ-ray detector 4 is placed in a plurality of reactors 2. The sampled data from the fixed type γ-ray detector 4 are fetched and stored as a time series data and a means to calculate components proportional to the power level from the stored time series data are combined to constitute a reactor power measuring device. By this, measured values of total γ-ray intensity including both of prompt γ-ray component and delayed γ-ray component are used to raise the detection efficiency of the output level and the reliability of the measured data is raised by measuring with a plurality of times at each detector position.
Patent JP-S58178898-A (JP)
Title: Vane type pump
Inventor: MORIGUCHI KOUICHI
IPC: F04C15/00
Filed: 1982-04-13
Abstract: PURPOSE:To prevent the temperature rise of a vane bearing and improve the durability and reliability of the pump by a method wherein a pivot shaft serving as the fixing shaft of the vane bearing in an enclosed rotor is utilized as a cooler in which cooling fluid can be flowed. CONSTITUTION:A vane 2 is rotated together with the rotation of the rotor 1 about the pivot shaft 5 serving as the fixing shaft of the vane bearing 3 and fixed to a rear cover 6. The pivot shaft 5 is hollow as shown by the diagram and a pipe 5b is inserted into the inner part thereof while a cap 5a is being opened at the end 5c thereof. Accordingly, the pivot shaft 5 can be kept at a low temperature by flowing water for cooling or oil from the pipe 5b and discharging it out of the cap 5a. According to this method, the temperature rise of the vane bearing 3 may be prevented and the durability as well as the reliability thereof may be improved.
Patent JP-H01235472-A (JP)
Title: Facsimile equipment
Inventor: MATSUNAGA SHIGEO
IPC: H04N1/04
Filed: 1988-03-16
Abstract: PURPOSE:To realize highly precise reading range designation without spoiling an original by arranging marking members which can be read and freely attached/detached at a transmission start position and a transmission finish position at peripheral sides corresponding to the transmission range of the original. CONSTITUTION:An operator attaches the marking members 6 at the transmission start position and the transmission finish position at the peripheral sides corresponding to the range of the original 1 deseired to be sent. A reading part 8 reads the marking member 6 attached at the peripheral side of the original 1 similarly to black picture information. The data of the marking member 6 to designate the transmission range 2 is identified from such the read data of the original 1, and only the read data in the range of the right side between the making members 6 is transmitted. Thus, the highly presice range designation can be performed without spoiling the original.
Patent JP-H03261905-A (JP)
Title: Lens controller
Inventor: IIJIMA RYUNOSUKE
IPC: H04N5/232
Filed: 1990-03-12
Abstract: PURPOSE:To attain focus adjustment in a macrophotography area from an infinite-distance end to a short-distance end by providing a control means which controls a focusing lens driving means to stop a focusing lens at a specific position. CONSTITUTION:When a state wherein zoom lenses 2 and 3 enter a wide-angle macrophotography area is detected from the output of a zoom encoder 20, a system control circuit 22 control a focusing motor driving circuit 14 to drive a focusing motor 15, thereby moving the focusing lens 1 to a specific position forcibly and stopping it. For the purpose, the focusing lens stop position is set to the infinite-distance end. Consequently, the lens can securely be put in focus from the last position of the lens to the infinite-distance end, and photography in the wide-angle macrophotography area can be performed excellently without causing variation in image magnification nor defocusing.
Patent JP-S5840362-A (JP)
Title: Production of aqueous pigment dispersion
Inventor: ITOU FUMIO
IPC: C09C3/00
Filed: 1981-04-27
Abstract: PURPOSE:To produce efficiently in an energy saving manner an aq. pigment dispersion which gives a film having high coloring power and gloss, by mixing an aq. paste of a pigment with a pigment dispersion, and bring the mixture into contact with a high-molecular semipermeable membrane. CONSTITUTION:An aq. paste or slurry of a pigment is mixed with a dispersant for the pigment. The mixture is brought into contact with a high-molecular semipermeable membrane to remove part of water from the process line. As the temperature of the high-molecular semipermeable membrane is elevated, filtration efficiency is increased, migration of the substance in the paste or slurry is promoted, the pigment is well wetted by the dispersant, and hence an effect of improving the quality of the aq. pigment dispersion can be obtd. Therefore, it is preferred to warm wholly the process line. Examples of said dispersants are anionic, cationic or nonionic surfactant, natural or synthetic resins, and fats and oils. As said high-molecular semipermeable membrane, polyacrylonitrile membrane is preferred from the viewpoints of strength and stability.
Patent JP-S63230602-A (JP)
Title: Production of solidified exterminating agent against soil nematode
Inventor: UCHIYAMA HIROSHI
IPC: A01N25/12
Filed: 1987-03-19
Abstract: PURPOSE:To obtain the titled exterminating agent, by adding a very small amount of a high polymer substance to an exterminating agent against soil nematode to give a mixture, gelatinizing the mixture with an organic solvent containing dibenzylidene sorbitol and a gelatinization rate adjuster and solidifying. CONSTITUTION:An exterminating agent against soil nematode (e.g. mixture of 1,3-dichloropropane and 1,2-dichloropropane) is blended with 0.5-2pts.wt. based on sum of a high polymer substance (chloroprene synthetic rubber using preferably antioxidant) to give a mixture, which is gelatinized with an organic solvent containing dibenzylidene sorbitol and a gelatinization rate adjuster (e.g. ethylene glycol dialkyl ethers) to give a solid substance. Silica powder is attached to the surface, subjected to vacuum packaging with a water-soluble film or the solid substance is ground,the ground substance and highly oil absorbing powder are subjected to rotary molding and granulated to give the aimed substance. The exterminating agent against soil nematode requires neutrality. The prepared solid agent has high strength, reduced irritating smell and good operation efficiency.
Patent JP-H04276655-A (JP)
Title: Manufacture of cmos semiconductor device
Inventor: KANEKO SHINJI
IPC: H01L21/8238
Filed: 1991-03-05
Abstract: PURPOSE:To provide a method which manufactures, by the comparatively small number of processes, a CMOS semiconductor device which has a stable inversion voltage and which is provided with a P-type gate electrode whose junction at a contact part with a metal interconnection layer is not pierced and whose reliability is not lowered. CONSTITUTION:An N-well 2, a P-well 3, a field oxide film 4 and a gate oxide film 5 are formed on a substrate 1; polycrystalline silicon 6 is deposited; after that, a gate electrode 6' is formed. Then, phosphorus ions are implanted by masking use of a resist pattern 8 at the N-well as a mask; an N-type low- concentration source-drain region 9 is formed; after that BF2 ions are implanted by making use of a resist pattern 10 at the P-well as a mask; a P-type high- concentration source-drain region 11 is formed; the gate electrode is doped so as to be of a P-type. Then, phosphorus ions are implanted into the whole surface of a wafer; arsenic ions are implanted by making use of a sidewall 12' and a resist pattern 13 at the N-well as a mask; an N-type high- concentration source-drain region 14 is formed; the gate electrode is doped so as to be of an N-type.
Patent JP-H02242225-A (JP)
Title: Electro-optical liquid crystal device
Inventor: TOKI MOTOYUKI
IPC: G02F1/133
Filed: 1989-03-15
Abstract: PURPOSE:To obtain a thin lightweight liq. crystal device having a wide visual angle by using a thermoplastic resin sheet as one of two electrode substrates for holding a liq. crystal and by forming the resin sheet into a visual angle compensating sheet. CONSTITUTION:A thermoplastic resin sheet having >=150 deg.C glass transition temp. is used as one of two electrode substrates for holding liq. crystal molecules 3 subjected to homeotropic orientation and the resin sheet is formed into a visual angle compensating sheet 2 having optically negative uniaxial property. The optical axis of the sheet 2 is perpendicular to the surface of the sheet and parallel to the homeotropic direction of the liq. crystal. The sheet 2 is coated with an electrically conductive transparent film and a polyimide resin film as an orienting film. Since the thermoplastic resin sheet is formed into the visual angle compensating sheet acting as one of the transparent substrates of a liq. crystal cell, the visual angle of a liq. crystal device is widened and the thickness and weight are reduced.
Patent JP-S56159589-A (JP)
Title: Discharge pressure and flow rate control system for screw compressor
Inventor: HIBINO YOUZOU
IPC: F04C18/16
Filed: 1980-05-14
Abstract: PURPOSE: To reduce power consumption by a method wherein an ON-OFF control through a discharge valve and a suction regulating valve is switched to a suction choking control through the  suction regulating valve, in proportion to the quantity of air used.   
     CONSTITUTION: There are provided functional section A, B, C and D. The section A is adopted  to close the suction regulating valve 4 in proportion to the difference between the actual discharge  pressure and lower limit of discharge pressure; the section B operates such that it closes the suction regulating valve 4 to the full and opens the discharge valve 5 to the full when the actual discharge pressure is higher than the upper limit of discharge pressure; the section C performs the  switching from the section A to the section B or vice versa; and the section D determines a point  P of switching between the section A and the section B by the section C on the base of the function among the pressure ratio of the sucking pressure to the discharge pressure in the section A,  the frequency of operations of the suction regulating valve 4 and the discharge valve 5 in the section B and the difference in operation between the section A and the section B. Thus, the suction  regulating valve 4 and the discharge valve 5 are controlled by use of the functional sections AWD  so that no unreasonable load is applied on the machine.  
     COPYRIGHT: (C)1981,JPO&Japio