baber/WOPTO huggingface dataset:
Patent JP-2000212109-A (JP)
Title: New production process for cyclohexane-dimethanol
Inventor: MATSUOKA KAZUYUKI
IPC: C07C31/27
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a new production process for cyclohexanedimethanol that does not use aromatic compounds as feedstocks, but uses raw material of low load on the environment and can produce the target compound under mild reaction conditions. SOLUTION: This production process for cyclohexanedimethanol from tetrahydrobenzaldehyde comprises the first step where tetrahydrobenzaldehyde is allowed to react with carbon monoxide and hydrogen in the presence of a carbonylation catalyst to form cyclohexanedialdehyde and the second step where the resultant cyclohexane-dialdehyde is catalytically hydrogenated over a hydrogenation catalyst into the objective cyclohexanedimethanol.
Patent JP-S60154886-A (JP)
Title: Welding method of 18% marageing steel
Inventor: SATOU SHINJI
IPC: B23K35/30
Filed: 1984-01-25
Abstract: PURPOSE:To limit MS point and Mo equiv. and to obtain high welded joint efficiency in welding of a 18% Ni marageing steel by adjusting the average compsn. of the weld metal by the calculation equations. CONSTITUTION:The compsn. of an insert metal or filler rod is so adjusted that the value at the MS point expressed by the equation I in the average compsn. of the weld metal attains 110-200 and that the value of the Mo equiv. expressed by the equation II attains the Mo. equiv. or above of the base metal in welding of a 18% Ni marageing steel by an electron beam or TIG. In both equations, (%Ni), (%Co), (%Mo), (%Ti) are the average contents of the respective elements in the deposited steel. The Mo equiv. decreases and substantial strength is not obtainable if the MS point in the max concd. segregation part exceeds 200. The weld metal embrittles when the Mo equiv. exceeds the Mo equiv. of the base metal +1.
Patent JP-H05271400-A (JP)
Title: Branched polycarbonate and its production
IPC: C08G64/20
Filed: 1993-01-26
Abstract: PURPOSE:To obtain the subject polymer having degree of branch suitable for producing hollow molded articles neither containing Cl<-1> to cause discoloration nor being discolored by reacting a bihydric phenol with a carbonic acid diester by using a specific catalyst. CONSTITUTION:A bihydric phenol (preferably bisphenol A) and a carbonic acid diester (preferably biphenyl carbonate) are subjected to melt transesterification reaction by using a nitrogen-containing basic compound (e.g. pyridine) and a compound (preferably zinc compound such as zinc acetate) containing an element selected from group IIb, group IV and group Vb of the periodic table of element to give the objective polymer having 0.1-0.9 branched parameter G defined by the formula G=[eta]/[eta]lin ([eta] is intrinsic viscosity in methylene chloride at 20 deg.C; [eta]lin is intrinsic viscosity of straight-chain polycarbonate in methylene chloride, having the same weight-average molecular weight as the former measured by light scattering method), <=10ppm Cl<-> concentration and <=1ppm alkali (alkaline earth) metal ion concentration.
Patent JP-S56108370-A (JP)
Title: Hull construction of small ship
Inventor: OOSHITA SATOSHI
IPC: B63B3/00
Filed: 1980-01-30
Abstract: PURPOSE: To both increase rigidity and improve water draining in a cockpit for a small ship having a motor well in the stern and the cockpit in front of said well, by setting a floor plate of the cockpit in a higher position than that of a floor plate of the motor well.  
     CONSTITUTION: In a small ship having a motor well for an outboard engine 3 in its stern and a cockpit in front of said well beyond a seat space 6, a floor plate 2 in the cockpit is set in a higher position than that of a floor plate 4 of the motor  well. Setting to a higher position of the floor plate can increase rigidity of the ship  for both longitudrnal and lateral torsions and also can drain water in the cockpit  through a drain pipe 12 and the motor well. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08199596-A (JP)
Title: Movable scaffolding for retaining wall work
Inventor: KAWASE MASUMI
IPC: E04G1/20
Filed: 1995-01-26
Abstract: PURPOSE: To make it possible to stand alone stably without any need for a separate work even when the breadth dimension of a bottom slab is small and allow workers to move laterally without repeating a demolition work and even without getting off from the scaffolding accompanied by a horizontal movement of a work position. CONSTITUTION: There are provided a pair of scaffolding main bodies 4 which are erected close to the front and rear side surfaces of a retaining wall 2 where each scaffolding main body 4 looks like a ladder provided with multi-step pipes 4b between a pair of legs. The upper end and lower end of the scaffolding main body are connected by means of a frame 4c for every front and rear side. Each upper frame member 4c is further connected to each other firmly in one piece in the upper part of the retaining wall 2 and arranged to form an U-shape. Casters 6 which are rollable on a bottom slab 11, are installed on the bottom of each lower frame member 4c. Furthermore, a positioning roller, which comes into contact with the lower wall surface of the retaining wall 2, is installed inside the lower frame member 4c.
Patent JP-H0861644-A (JP)
Title: Incinerator for moisture-containing waste material
Inventor: TSUNEKAWA YOSHIHIDE
IPC: F23G7/00
Filed: 1995-01-26
Abstract: PURPOSE: To provide an incinerator for moisture-containing waste material in which waste material such as excrements or the like having a high content of moisture can be burned without producing any bad odor, without generating a large amount of waste material hard to be processed and at a low running cost. CONSTITUTION: There are provided a main body 10 of an incinerator for burning excrement 1 and an odor incinerator 50 connected to the main body 10. The main body 10 is comprised of an opening 21 having a lid 22 for use in feeding excrement 1, a discharging pipe 25 for use in discharging combustion gas 3 and having a feeding blower 26, a rostrum 32 and an aeration hole 36 for feeding combustion air AO. The bad odor incinerator 50 is comprised of a combustion chamber 51, a cover member 58 and a burner 56. The combustion chamber 51 is comprised of an opening 53e for discharging discharged gas 4 and a communication hole 52e for feeding combustion gas 3.  The cover member 58 covers an outer circumference of the combustion chamber 51, an upper opening 58c the communicates with a discharging pipe 25, a lower part 58d is connected to the communication hole 52e of the combustion chamber and 4 temperature of combustion gas 3 is increased at an outer circumference of the combustion chamber 51..
Patent JP-S5396965-A (JP)
Title: Oxidizing method for nitrogen monoxide in exhaust gas
Inventor: CHIYOU TETSUO
IPC: B01D53/56
Filed: 1977-02-04
Abstract: PURPOSE: To remove NO cheaply and efficiently, by treating the exhaust gas containing NO with the aqueous solution containin g the hexavalent chromium compound and nitric acid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59137014-A (JP)
Inventor: OBATA HIDEO
IPC: A47J19/00
Filed: 1983-01-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000207956-A (JP)
Title: Automatic evaluation device of wire having terminal
Inventor: KAGEI HIROSHI
IPC: H01R43/048
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To provide an automatic evaluation device that can perform consistent automatic measurement for every tested wire and can output the measurement results. SOLUTION: This device has an inspection unit 2 which includes a crimp height measuring part 21 that receives a test wire having a terminal crimped at its one end and measures the crimp height of the terminal fitting of the received test wire, a first automatic carrying part A, a contact resistance measuring part 22 for measuring the contact resistance of the terminal fitting, a second carrying part B, and a fixing strength measuring part 23 for measuring the tensile strength of the terminal fitting. Additionally, the device has a data processing unit 31 for storing and outputting the inspection result of the inspection unit 2 by every one of the test wires.
Patent JP-H09204805-A (JP)
Title: Lighting system
Inventor: ISHIKAWA HITOSHI
IPC: F21S2/00
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To enhance the operability for installation work and for replacement of a light source by connecting and locking the electric contact part and the locking pieces of printed wiring boards respectively to the electric connector and the locking parts of a fixture main body in such a way that they are freely removable, the printed wiring boards being projected from a display unit enclosing a light source and a light transmitting panel. SOLUTION: A fixture main body 1 has a lighting device 6 and an electric connector 51 therein, has locking parts 55 placed at each end, and is entirely covered with a frame 50. In a display unit 2, a pair of printed wiring boards 52 has an electric contact part 53 projected from the unit 2, and a cold-cathode lamp is held by a holder located at its center. In the unit 2, a light transmitting panel whose inner surface is processed for diffused reflection has a display panel 62 mounted thereon, and locking pieces 57 that can move elastically inward are provided at both ends. The contact part 53 of the wiring boards 52 is freely removably connected to the connector 51, and the locking piece 57 are freely removably locked with the locking parts 55 so that the main body 1 and the unit 2 can be freely attached to and disconnected from each other.  Thus mounting work and lamp replacement work are facilitated.
Patent JP-H05204464-A (JP)
Title: Liquid transportation and control method
Inventor: YOSHINO KATSUMI
IPC: G05D7/00
Filed: 1992-01-24
Abstract: PURPOSE:To provide a method which does not have a mechanical operation part and can simply and easily transport and control a minute flow rate through the use of a conductive high molecular compound. CONSTITUTION:As a result of adding a dopant to the conductive high molecular compound to electrically, chemically, etc., process it, it is changed from a lipophilic property to a hydrophilic property so that liquid can be absorbed or flipped. The method is transporting liquid by processing the conductive high molecular compound into the shape of a sleeve, putting liquid to the inside of the sleeve, doping the part of the sleeve and moving a doping area to a no-doping area. Besides, the method is controlling the flow of liquid by combining doping and dedoping.
Patent JP-S56110101-A (JP)
Title: Operation switching method of load
Inventor: KANOU MINORU
IPC: G05B7/02
Filed: 1980-02-04
Abstract: PURPOSE:To prevent malfunction and enhance reliability when plural relays are operated and the load connected to the relays is changed over, by controlling so that the relays are not operated at the same time but are operated at fixed time intervals. CONSTITUTION:The blower motor is changed over to 4 modes to stop, gentle wind, weak wind and strong wind by operating the relays 1, 2. In this case, when the  mode is changed, control is made so that the relays 1,2 are not operted at the same  time but are operated at fixed time intervals. When control is made this way, a  change-over of weak wind to stop is made in order of weak wind to gentle wind to stop, and it is prevented to be changed in order of weak wind to strong wind to  stop. In this way, when the operation mode is changed, an unnatural mode is not  caused, therefore it is possible to prevent malfunction and enhance reliability.
Patent JP-H11208591-A (JP)
Title: Small planing boat
Inventor: NANAMI MASAYOSHI
IPC: B63B35/73
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To smoothly shift a boat hull to a planing state from the non-planing state as using a high speed, high output type engine. SOLUTION: An engine 9 with both inlet and exhaust camshafts is mounted on a boat hull 6. A valve timing controller 31 varying a span of opening or closing timing of an inlet valve is installed in this engine 9. This valve timing controller 31 is set up so as to quicken the valve closing timing of the inlet valve in a state that engine speed is lower than planing shift speed in time of shifting to a planing state from the non-planing state.
Patent JP-S56109761-A (JP)
Title: Printing screen
Inventor: NUMAKURA TAKASHI
IPC: B41C1/14
Filed: 1980-02-01
Abstract: PURPOSE: To provide a printing screen ensuring a clear image by arranging fine yarns to be square in section or flatened in the contact portion with material to be printed so that they contact the material flatly with one side of the square or flattened portion thereof.  
     CONSTITUTION: In the production of a printing screen for the screen printing, fine yarns 4 and so formed as to be square in the section and so arranged that they contact material 6 to be printed flatly with one side of the square or so formed to be flatened at least in the contact portion and so arranged as to contact the material flatly with the flatened portion thereof. In this manner, a printing screen is obtained as specified. This makes the fine yarns fit the material 6 and presses an ink  7 down straight. Thus, it is possible to prevent a trouble in which the ink 7 creeps  around the periphery of the fine yarn 4 and ultimately transferring to undesired portion of the material 6 being printed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5294917-A (JP)
Title: Fuel jet valve
Inventor: YAMAMOTO YOSHIHISA
IPC: F02M47/00
Filed: 1976-02-05
Abstract: PURPOSE: This is a fuel jet valve composed with a needle valve fixed with a valve spring to press the valve to the closing direction. It is designed to add to the same a valve closing load system to arrange a sharp fuel jet promotion. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62170797-A (JP)
Title: Pump turbine
Inventor: MATSUMOTO TSUKASA
IPC: F04D15/00
Filed: 1986-01-24
Abstract: PURPOSE:To improve the efficiency of a turbine by forming one sidewall of the housing of a Pelton turbine and the sidewall of the housing at the suction port side of a pump integrally so as to be shared. CONSTITUTION:A Pelton turbine 18 is arranged coaxially with a drive shaft 19 and integrally at the suction port 6 side of a multi-stage centrifugal pump 10. It will assist the driving of said multi-stage centrifugal pump 10 and reduce the load of a motor 17. One sidewall of a housing 21 is provided integrally so as to be shared with the sidewall of a housing 20 at the suction port 6 side. Consequently, the freedom of turbine is improved thereby the efficiency of turbine is improved.
Patent JP-S55105207-A (JP)
Title: Optical branching and coupling device
Inventor: SERIZAWA HIROMOTO
IPC: G02B6/28
Filed: 1979-02-06
Abstract: PURPOSE:To branch and couple light effciently from one fiber to plural fibers by using the reflected light emitted from reflecting mirrors which are given a certain angle of inclination with respect to the optical axis and a lens converging this reflected light. CONSTITUTION:The ends of fibers 3, 4, 5 are put at the focus of a lens 6. Reflecting mirrors 7, 9 are provided with an inclination of theta with respect to the optical axis. Here, the light emitted from the fiber 4 is made to the nearly parallel beam by the lens 6 and this beam is reflected by mirrors 7, 8. The light reflected by the mirror 7 enters the fiber 3 and the light reflected by the mirror 8 the fiber 5. In this way, the light signal having been transmitted in the fiber 4 is converged into the fibers 3, 5 with virtually no losses. Hence, the light signal may be efficiently branched from one fiber into a plurality of fibers. Here, if the transmission direction is reversed, this may be made as a coupling circuit.
Patent JP-S56110969-A (JP)
Title: Air buffer device of fixing device
Inventor: MAKISHIMA MAKOTO
IPC: G03G15/20
Filed: 1980-02-06
Abstract: PURPOSE:To make it possible to use various documents and to shorten the time of automatic form carriage and loading, by using an air cylinder for form adsorption and a bridge which can stand by. CONSTITUTION:As form 1 is set on tractors 3 and 5, air cylinder 11 of air buffer device 10 starts rotation to rotate partitioning plate 13 as shown by the arrow at a constant angle, and while a vacuum region moves up, bridge 17 moves to this side of the figure. With a switch, etc., the form is passed through bridge 17 and its leading edge is adsorbed by air cylinder 11 to carry it to fixing device 6. Once perforations 7 of the form reach between the pressure parts of heat roller 8 and backup roller 9, that is detected to release partitioning plate 13 and the rotation of air cylinder 11 is stopped to complete form loading. Then, bridge 17 with a sliding mechanism moves back and the form is fed by the tractors until form perforations 7 reach transfer part 4 to make the form fall freely, so that it will be adsorbed around the cylinder.
Patent JP-H06218250-A (JP)
Title: Oil-absorptive porous hollow fiber membrane and removing method for organic solvent in water with the membrane
Inventor: HIROTA NORIFUMI
IPC: B01D69/08
Filed: 1993-01-28
Abstract: PURPOSE:To remove an organic solvent and dust in water by using a porous hollow fiber membrane made by allowing an oil-absorptive crosslinked polymer composed of a non-cross-linkable monomer containing (metha)acrylate of a specific univalent aliphatic alcohol and a cross-linkable monomer to be carried onto the narrow pore surface of a part of the porous hollow fiber membrane. CONSTITUTION:The oil-absorptive porous hollow fiber membrane is constituted by allowing the oil-absorptive cross-linked polymer composed of 100 pts.wt. non-cross-linkable monomer containing (metha)acrylate of 10-16C univalent aliphatic alcohol and 0.001-5 pts.wt. cross-linkable monomer to be carried onto the narrow pore surface of at least one part of the porous hollow yarn membrane. Scale, dust and the organic solvent such as trihalomethane, oil are removed by using the membrane.
Patent JP-S61165571-A (JP)
Inventor: SAKAGUCHI NOBORU
IPC: F25D17/08
Filed: 1986-01-23
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-S5397744-A (JP)
Title: Multiple control data process system
Inventor: AKAGI MASANOBU
IPC: G06F9/48
Filed: 1977-02-07
Abstract: PURPOSE: To send the operating request to a number of the unit operation devices through a simple control as well as to achieve the operating multiple control data process system. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55106202-A (JP)
Title: Preparation of poly-alpha-olefin
Inventor: ITOU AKIRA
IPC: C08F4/02
Filed: 1979-02-08
Abstract: PURPOSE: To prepare poly-α-olefin which has high stereoregularity by polymerizing α-olefin in the pressence of a catalyst which comprises a carrier type titanium compound, organic aluminum compound and organic ester.  
     CONSTITUTION: α-Olefin is polymerized in the presence of a catalyst which comprises (A) composition which is prepared by grinding a mixture of components selected from (1) magnesium holide, (2) organic ester, (3) aliphatic or alicyclic hologenated hydrocarbon, and (4) (a) aliphatic hydrocarbon, alicylic hydrocarbon, aromatic hydrocarbon, halogenated aromatic hydrocarbon, (b) liquid propylene oligomer, or (c) aromatic ether compound, and thermally treating with titanium tetrachloride, (B) organic aluminum compound, and (C) organic ester or a complex of organic ester and aluminum halide. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02196133-A (JP)
Title: Roller seal for rotary engine
Inventor: YOSHIHARA SEISHIRO
IPC: F02B55/02
Filed: 1989-01-22
Abstract: PURPOSE:To improve abrasion resistance and sealability as well as to prevent a roller seal from falling off by setting up the columnar roller seal jutting out of a rotor outer circumferential surface, in a rotor apex angle part, and setting the diameter to be relatively larger, while pressing the rotor. CONSTITUTION:A columnar roller seal 3 jetting out of a rotor outer circumferential surface 2 is set up in a rotor apex angle part 1, and installed in a rotor free of rotation. A diameter of this roller seal 3 is made larger than groove port width D of the rotor outer circumferential surface 2, while the rotor central side is pressed by a elastic body 5 via a shoe 4. At both sides of the rotor, an interval between the roller seal 3 and an O-ring seal 6 in and around an internal gear is partitioned off by a partition seal 7. With this constitution, any abrasion in a rotor housing and the rotor itself is prevented from occurring and sealability is made so batter, while the roller seal 3 is prevented from falling off from the rotor.
Patent JP-2000216365-A (JP)
Title: Semiconductor board laminating method and its device
Inventor: YAMAUCHI SHOICHI
IPC: H01L21/02
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laminating method and a lamination device which can suppress the occurrence of crystal distortions and of voids. SOLUTION: In this method and a device for laminating two sheets of semiconductor boards 3 and 4, a first semiconductor substrate 4 is arranged under and a second semiconductor substrate 3 is arranged above by spacer jigs 5 arranged at plural places between two sheets of boards in a depressurized atmosphere thereby being placed in such conditions that both boards are out of contact, and when laminating two sheets of boards, the spacer jig 5 is pulled out outwardly under depressurization to release the retention of the upper semiconductor board 3 so as to let it fall, whereby it is brought into full contact with the semiconductor substrate 4 arranged under by its own weight, thus the fellow boards are laminated with each other.  Hereby, the reduction of crystal distortion is materialized, and also air trapping ceases to occur at an interface between two boards, and the occurrence of voids is eliminated.
Patent JP-S62170336-A (JP)
Inventor: KAYAMOTO TAKASHI
IPC: B32B15/04
Filed: 1986-01-24
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-2000214310-A (JP)
Title: Light shielding film
Inventor: OSADA KAZUHIKO
IPC: C09D5/00
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To obtain a light shielding film excellent in weather resistance, free from decoloring and color shading, having a low haze value and capable of enhancing fashionableness by forming a colored layer containing fine particles of a multiple oxide pigment dispersed in a specified average dispersion particle diameter and below. SOLUTION: A colored layer containing fine particles of a multiple oxide pigment dispersed in <=0.1 μm average dispersion particle diameter with a small amount of a dispersant is formed on one face of a transparent substrate film, an adhesive layer is formed on the other face and a releasing film is stuck on the adhesive layer. The multiple oxide pigment is not particularly limited and may be TiO2-BaO-NiO, TiO2-Sb2O3-NiO, TiO2-Sb2O3-Cr2O3 or ZnO-Fe2O3. When the pigment is used, the color of the resulting light shielding film is easily regulated, a deep quiet color toner is provided and fashionableness is enhanced. The dispersant is, e.g. an anionic surfactant such as a carboxylate or a sulfonate.
Patent JP-H11212103-A (JP)
Title: Production of liquid crystal panel and parts and liquid crystal panel used for the same
Inventor: SUMIDA SHIROU
IPC: G02F1/1335
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a compact liquid crystal panel allows the rapid curing of a sealing resin and has high strength of adhesion and parts and liquid crystal panel used for the same. SOLUTION: Light transparent ports are formed at the peripheral marginal parts 2 of the light proof layer of a light proof substrate formed with the light shielding layer. A counter substrate 5 formed with extraction electrodes 6 and this light proof substrate are bonded by a sealing resin of a photosetting type and liquid crystals are sealed therebetween. At the time of curing the sealing resin, the sealing resin is irradiated with light from the side of the counter substrate 5. The sealing resin is cured by irradiating the sealing resin through the light transparent ports formed at the light proof layer from the side of the light proof substrate.