baber/WOPTO huggingface dataset:
Patent JP-S55127329-A (JP)
Title: Preparation of methanol
Inventor: NOZAWA SHINKICHI
IPC: C07C67/00
Filed: 1979-03-23
Abstract: PURPOSE: To improve the basic unit and waste heat recovery efficiency in producing methanol from CO and/or CO 2 , and H 2 , by adding carbon oxide to the gas containing much H 2 , released from the main reactor, and changing it into more useful methanol through an additional reactor.  
     CONSTITUTION: CO or CO 2  or both are added through pipe 10 to the gas containing much H 2  in pipe 9 from the main reactor 4, and passed into the additional reactor 13 connected to the reactor 4, under the same pressure as in the reactor 4, to obtain methanol further from pipe 17 in an amount of 0.05W0.3 based unit production from the reactor 4. The composition of the gas in the main synthesis system is kept more advantageous than in the conventional means, by increasing the released gas in the reactor 4 and increasing the space time yield of mathanol, to improve the basic unit of the catalyst and the waste heat recovery efficiency. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03236238-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TSUNODA KAZUO
IPC: H01L21/3205
Filed: 1990-02-13
Abstract: PURPOSE:To prevent electric short circuits between neighboring wirings at recess parts on a substrate and the reduction in width of the wiring on a protruding part by forming a conductive buffer layer having good wettability with a second wiring material so that the buffer layer covers an opening part formed in an insulating film on a first wiring and the buffer layer is locally formed at the opening part and its vicinity. CONSTITUTION:An SiO2 film 8 is formed on an Si substrate 7. Then, lower wirings (first wiring) 9a and 9b are formed. For example, after a PSG film (insulating film) 10 is formed, a contact opening part 10a is formed on a lower wiring 9a for connection to the lower wiring 9a. Then, wettability between an Al film for an upper wiring and an interlayer insulating film 4 is made excellent. A Ti film (buffer layer) 11 is formed on the PSG film 10. The Ti film 11 is patterned so that the film 11 locally remains at the opening part 10a and its vicinity to cover the opening part 10a. The surfaces of the Ti film 11a and the PSG film 10 are lightly etched. Al for an upper wiring is sputtered on the entire surface. The Al film 12a is patterned, and the formation of the upper wiring (second wiring) 12a is completed. A cover insulating film is formed, and the semiconductor device is completed.
Patent JP-S57163763-A (JP)
Title: Rack pinion mechanism
Inventor: KOJIMA TOSHIO
IPC: F16H19/04
Filed: 1982-03-03
Abstract: PURPOSE:To enable relatively turning rack teeth and a bearing body in such a way that the rack teeth are integrated by rack teeth which are formed at one place on the circumference of a rack shaft, and rack teeth which are formed over the circumference of the rack shaft in mesh with the rack teeth. CONSTITUTION:A bracket 22 is tightly installed in front of a main shaft stand 20, and a rack shaft 14 is vertically fixed on the bracket 22. Conventional rack teeth 16 are formed at one place on the circumference of the rack shaft 14, and rack teeth 15 are formed over the circumference of the rack shaft 14 in mesh with the rack teeth 16 at the upper part. A bearing body 10 is inserted to be able to turn only at the upper part of the rack shaft 14 as well as to be able to move up and down on the rack shaft 14, a pinion 13 which is engaged with the rack teeth 15, 16 is pivotally supported on the bearing body 10, and a control handle 23 is coupled to one end of the pinion 13.
Patent JP-S59158907-A (JP)
Title: Combustion apparatus
Inventor: HISAMATSU AKIHIKO
IPC: F23D11/24
Filed: 1983-02-28
Abstract: PURPOSE:To bring a mixture of kerosence particles, air and a circulating combustion gas close to a theoretical air ratio, and to obtain ideal blue flame combustion by setting the velocity of flow of ejection air for sucking the quantity of the circulating combustion gas required. CONSTITUTION:A high-speed air ejecting plate 5 installed to an opening section at the nose of the blast pipe 4 of the outer circumference of a nozzle 2 ejecting liquid fuel in a fog-shaped particle form has a central ejecting hole 6 ejecting fuel and air and a plurality of air ejecting holes 7. A flame stabilizing section 9 of multitubular structure is mounted in front of the nose of the blast pipe at an interval (l). An inflow port 10 for a circulating gas is formed between both cylinders by the interval (l). When the size of the blast pipe 4 is decided to be 80mm.phi, it is necessary that the interval (l) is kept within a range of 8-20mm. in order to continuously supply the hot water of 35,000kcal/h, and an optimum value is 15mm..
Patent JP-2000229445-A (JP)
Title: Led array printer
Inventor: MAEDA TAKEHISA
IPC: B41J2/45
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide an LED array printer capable of suppressing deviation and variation in a light quantity distribution of each LED element and to prevent occurrence of a vertical stripe in an image. SOLUTION: As an emission intensity of an LED element 16 is raised at a portion of an individual electrode provided to a light emitting section 20, the each individual electrode 21a, 21b is divided into plural parts to be provided to each LED element 16 and the arrangement, shape and energizing quantity are controlled so that deviation and variation in a light quantity distribution of each LED element 16 can be suppressed, thereby preventing occurrence of a vertical stripe such as a whiter stripe or a black stripe in an image. As the individual electrodes 21a, 21b are controlled independently, dots of which number is the same as the number of individual electrodes 21a, 21b can be formed so that the resolution in appearance can be raised.
Patent JP-H04358544-A (JP)
Title: Catalyst carrier
Inventor: KOJIMA AKIKAZU
IPC: B01J35/04
Filed: 1991-02-01
Abstract: PURPOSE:To provide a catalyst carrier generating no crack or release by the temp. gradient at the time of the passage of exhaust gas. CONSTITUTION:A catalyst carrier is constituted by laminating corrugated plates 1 and flat plates 2 gas passages permitting exhaust gas to pass are formed to the corrugated plates 2. The corrugated plates 1 and flat plates 2 are mutually soldered and fixed only at one places in the passage direction (S-parts) and the fixed parts S are positionally shifted in the laminating direction. Even when a temp. gradient is generated in the passing direction of exhaust gas, the corrugated plates and the flat plates 2 respectively independently and freely extend to generate no crack. With respect to the temp. gradient in the laminating direction, the flat plates 2 are elastically deformed to prevent the generation of stress to avoid the generation of a crack.
Patent JP-S62194869-A (JP)
Inventor: KOSHIZUKA MICHIO
IPC: A61N5/06
Filed: 1986-02-20
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-S55126834-A (JP)
Title: Automatic spectral radiation meter
Inventor: TANAKA YUUJI
IPC: G01J3/28
Filed: 1979-03-23
Abstract: PURPOSE:To make it possible to take measurement easily with high precision by extracting a spectral component with maximum spectral energy within a measured- wavelength range, by increasing the energy within a measured-wavelength range, by increasing the energy of this spectral component up to the maximum mearuement level, and then by measuring the spectral energy distribution of sample light. CONSTITUTION:The control operation of control circuit 25 is fixed by the setting command of control panel 24 and preliminary measuring operation is performed firstly. When a scan within a measured-wavelength range ends, the maximum measurement data and its wavelength data within the measured-wavelength range are set in BCD registers 43 and 44. In this state, a gain adjustment of a spectral component of wavelength with the maximum spectral energy is made by variable gain amplifier 31. Thus, a gain at the maximum spectral energy point is set and then the measurement of the spectral energy distribution of radiation light (sample light) of light source 21 starts.
Patent JP-S61214921-A (JP)
Inventor: CHIESARE DERU SANTO
IPC: B23H7/02
Filed: 1986-02-20
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-H03237404-A (JP)
Title: Light quantity controller for semiconductor laser
Inventor: SHIMIZU SHIZUO
IPC: G02B6/42
Filed: 1990-02-15
Abstract: PURPOSE:To uniformize respective speckles by providing multioptical fibers and a focusing lens for converging a laser beam to the incident end face thereof. CONSTITUTION:This controller has the multioptical fibers 4 bundled with plural pieces of single fibers and the focusing lens 3 for converging the laser beam of a semiconductor laser 1 to the incident end face of the multiopitcal fibers 4. The assemblage in which the fine speckles having the various intensities with each other are partly overlapped is formed by the slight difference in the incident angle from the respective optical fibers and the difference in the transverse mode at the time of incidence, etc. The assemblage is projected from the exit end face of the multioptical fibers 4. The brightness of the respective speckles of the laser beam with which an object is irradiated is approximately uniformized in this way.
Patent JP-S60179484-A (JP)
Title: Energetic ray-curable pressure-sensitive adhesive composition
Inventor: HATSUTORI TAKENAO
IPC: C08F290/00
Filed: 1984-02-27
Abstract: PURPOSE:To provide the titled adhesive compsn. which has a high curating rate and can be cured even in an oxygen-contg. atmosphere, consisting of a (co)polymer of a (meth)acrylic monomer. CONSTITUTION:An adhesive compsn. contains a polymer of a (meth)acrylic monomer of the formula (wherein R1 is H, methyl; R2 is a 1-4C alkylene; R3 is a 1-4C alkyl; n is 1-4) such as methoxyethyl acrylate or a copolymer (having a glass transition point of -10 deg.C or below) of said monomer with other monomer such as n-butyl acrylate as a main component and optionally additives such as tackifier, filler, softening agent, etc. The compsn. can be cured by the irradiation of ultraviolet rays, electron beam or gamma-rays. However, it is necessary to add 0.001-10wt% photopolymerization initiator when ultraviolet rays are used.
Patent JP-H01208807-A (JP)
Title: Thin-film temperature sensor
Inventor: TANIGAWA HIDEYUKI
IPC: G01K7/18
Filed: 1988-02-17
Abstract: PURPOSE:To prepare a temperature sensor having excellent thermal responsiveness and high mechanical strength by disposing a temperature-sensitive resistance pattern section to a thin section on a thin insulating substrate, a peripheral section of which is thickened and a central section of which is thinned, and an electrode section to a thick section. CONSTITUTION:An alumina green sheets, 100mum thick and 200mum thick, to which holes are bored to a section to which a temperature-sensitive resistance pattern is formed, are superposed and baked, thus preparing the insulating substrate 5. Consequently, the substrate in which a temperature-sensitive resistance pattern section, in which a platinum thin-film 6 is pattern-shaped in 2mum thickness through an electron beam evaporation method and photoetching, is thinned and an electrode pad section 7 is thickened is acquired. The thermal responsiveness of the temperature sensor is reduced to approximately half a substrate in 300mum thickness, and the value of flexural rigidity is brought to quintuple as high as a substrate in 100mum thickness. Leads 8 are welded to the pad sections 7, thus manufacturing the temperature sensor having excellent thermal responsiveness and high mechanical strength.
Patent JP-S60178667-A (JP)
Title: Manufacture of semiconductor device
Inventor: HORIE HIROSHI
IPC: H01L21/225
Filed: 1984-02-27
Abstract: PURPOSE:To enable the increase in integration, and to contrive speed-up by reduction in parasitic capacitance by a method wherein the first and second conductive films are electrically connected to a semiconductor substrate, and the third conductive film is selectively etched, thus leaving the film in the neighborhood of the aperture periphery; further, the other film is removed and heat treatment is carried out. CONSTITUTION:An As-containing Mo silicide 4 (first conductive film) is formed. An As-containing polycrystalline Si film 5 (second conductive film) is formed by adopting the CVD method. Then, apertures 5A and 4A are formed at the section scheduled for an active region by successively etching the films 5 and 4. Using an Si film 7 as a mask, an Si nitride film 3 and an Si dioxide film 2 are patterned, resulting in the formation of an electrode contact window 2A at the part opposed to the eaves 5B of the film 5. An Si dioxide film 9 is formed by thermally oxidizing polycrystalline Si films 8 and 5. A gate insulation film 12 is formed on the exposed surface of the semiconductor substrate 1.
Patent JP-H08245683-A (JP)
Title: Chemical composition
Inventor: RAUENBUSCH ERICH
IPC: A61P3/10
Filed: 1996-01-29
Abstract: Acarbose containing, apart from water, less than 10% by weight of sugar-like subsidiary components is prepared as described and used for preparing medicaments.
Patent JP-2000230183-A (JP)
Title: Solid lubricant
Inventor: INOUE TAKESHI
IPC: C10M109/00
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To obtain a solid lubricant capable of improving its breaking resistance and also capable of reducing the amount of wear. SOLUTION: This solid lubricant applied on a position of a rotating body and a moving body requiring lubrication, is characterized by having a desired breaking resistance with a set degree of needling as a solid lubricant. Further, the solid lubricant is characterized by having >=0.5 mm to <=150 mm degree of needling.
Patent JP-S53120130-A (JP)
Title: Lead device for transformer winding
Inventor: OOYAMA AKIHIRO
IPC: H01F27/28
Filed: 1977-03-30
Abstract: PURPOSE: To reinforce the insulation of an outgoing section of lead wire by constructing the lead wire insulation with a hollow body of high rigidity free from deformation withfastening force between adajcent winding layers. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60177406-A (JP)
Title: Digital signal reproducer
Inventor: IDO KIHEI
IPC: G11B20/18
Filed: 1984-02-22
Abstract: PURPOSE:To produce no omission of data nor impairment of data continuity even in case the driving direction of a recording medium is inverted, by recording the same data with overlap to both record initiation parts of the 1st and 2nd recording directions. CONSTITUTION:The first data block of the coming-back route of a magnetic tape 7 may possibly have an omission. Therefore the comparison of a comparator 18 is cancelled for the first data read out of the 2nd memory 15. Then the comparator 18 starts comparison at and after the 2nd readout data. When the comparator 18 detects the coincidence of data, a coincidence output is delivered. A selector 19 selects the output given from the memory 15 in place of the output given from the 1st memory 14 in response to the coincidence output. Therefore the data on new blocks are read out sequentially out of the memory 15. Then the selector 19 delivers data which have no omission and secure the continuity.
Patent JP-2000230294-A (JP)
Title: Unit bath ceiling dramatic lighting system
Inventor: WADA YOSHIYUKI
IPC: E04H1/12
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a unit bath ceiling dramatic lighting system capable of freely changing the form of a stepped part by mounting a metallic ceiling panel on the upper end of a wall panel, and mounting a metallic connection panel for forming a stepped surface on the other end thereof. SOLUTION: Three faces of a wall panel 3 forming the wall surface of a unit bath 1 are extended upward, and the remaining face is set to the same height as a part of the two opposed faces of the three faces, and a ceiling panel 2a for forming a high ceiling surface is mounted on the upper end of the extended long wall panel 3a. A metallic connection panel 4 is mounted on the other end to form a stepped surface. The horizontal face 4b of the connection panel and the ceiling panel mounted on the other end thereof form a low ceiling surface, and the horizontal face of the connection panel and the ceiling panel are supported by the short wall panel 3b to form a stepped part on the ceiling surface, and a ceiling dramatic lighting system is mounted therein.  According to this, a ceiling for ceiling dramatic lighting can be formed regardless of the mounting position of beams, and this is conformable to all buildings such as multiple dwelling house, apartment and the like.
Patent JP-S52119070-A (JP)
Title: Bonding semiconductor pellet to header
Inventor: EGUCHI KINYA
IPC: H01L21/58
Filed: 1976-03-31
Abstract: PURPOSE: The header is gold-palted by means of the prescribed high-concentration cyan bath and is eutectic-welded to the semiconductor pellet, thereby achieving highly-reliable bonding. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54127343-A (JP)
Title: Liquid crystal cell
Inventor: HASHIMOTO HIROSHI
IPC: G09F9/35
Filed: 1978-03-25
Abstract: PURPOSE: To prevent the reaction of liquid crystal composition and resin sealing material or the diffusion of impurities from the resin sealing material itself and improve the reliability of the liquid crystal cell by forming a spacer in double construction and combining two kinds of specific sealing materials.  
     CONSTITUTION: In the liquid crystal cell wherein liquid crystal composition 2 is sealed between glass substrates 1, 1', the side not in contact with the composition 2 is formed by a resin sealing material 3 such as epoxy resins, melamine resins, etc. being good as adhesive agents. The side in contact with the composition 2 is formed by a blocking spacer 4 composed of Pyrex glass, Teflon, vinyl chloride and the like materials which do not have any influence on the composition 2. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11234555-A (JP)
Title: Image pickup device
Inventor: INOUE MASAYUKI
IPC: H04N5/378
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To prevent a shading correction from being deviated, by measuring or calculating and storing in advance a change of a mean video level due to an undesired luminous change of an incident light caused at switching of filters or shuttes, and by subtracting the stored amount from the mean video level when switching is performed. SOLUTION: A changed quantity of a mean video level due to an undesired luminous quantity change in an incident light caused at switching of filters or shutters is measured or calculated and stored in a video level offset memory 23, and a subtractor 24 subtracts an output of the video level offset memory 23 from an output of a video level memory 14. Thus, the change of the mean video level due to the undesired luminous quantity change in the incident light is eliminated.
Patent JP-H03237053-A (JP)
Title: Refractory
Inventor: ARIGA KIKUO
IPC: C04B35/04
Filed: 1990-02-15
Abstract: PURPOSE:To obtain a refractory having increased sinterability and in which the embrittlement of quality is prevented by adding specified alloy powder constituted of chromium and boron to a refractory material contg. a carbon material, kneading and forming by a binder, and hardening the green compact at a prescribed temp. CONSTITUTION:This is a refractory for iron manufacturing obtd. by adding 0.5 to 10wt.% of powder of <=150mu of a chromium boride alloy in which the molar ratio of chromium to boron is regulated to 1:1 to 1:2 and the content of impurity components is regulated to <=10% to a refractory material contg. 5 to 30% graphite and/or a carbon material, and the mixture is kneaded and formed by using an organic and/or inorganic binder, and is hardened at 150 to 1000 deg.C. In the above refractory, the formation of an alteration layer caused by the permeation of slag into the structure can extremely be reduced as well as, in chemical corrosion resistance, high effect can be obtd. Furthermore, in the structure, its strength is stable in each temp. range, the generation of surface peeling and cracks can be improved and its structural defects are also improved, so that high improvement can be attained.
Patent JP-S56131281-A (JP)
Title: Digital color signal generating circuit
Inventor: SUZUKI AKIRA
IPC: H04N17/02
Filed: 1980-03-18
Abstract: PURPOSE:To generate a digital chroma signal with a simple logic circuit by storing ROM with chroma levels at two sampling points, which correspond to the half period of a chrominance subcarrier, to reduce the memory capacity of ROM. CONSTITUTION:A chroma control signal from chroma control variable resistor VR1 is converted by A/D converter (a) into a digital signal, and converter (a) stores ROMs (b) and (c) with chroma signals at two sampling points which correspond to the chrominance subcarrier of a chroma signal. Outputs of those ROMs (b) and (c) are outputted to switch (f) by an address signal. Further, a clock four times the chrominance subcarrier supplied to clock input terminal (d) is counted by counter (e), and the 1st and 2nd change-over control signals are applied to switches (f) and (h). Through switches (f) and (h), chroma levels from ROMs (b) and (c) are generated at two sampling points which correspond to the half period of the chrominance subcarrier and they are mixed by adder (j) with a luminance signal digitized by A/D converter (i) and outputted via blanking gate circuit (k).
Patent JP-S52117423-A (JP)
Title: Agricultural and horticultural microbicidal composition
Inventor: KAWADA SEIGO
IPC: A01N57/00
Filed: 1976-03-29
Abstract: PURPOSE: A microbicidal composition containing ethylenebiscarbamates and dichloromaleimides, effective to almost all blights of plants with lower amount of application compared to the separate use of each component. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62195074-A (JP)
Title: Static disintegration agent and production thereof
Inventor: KOBAYASHI KAZUICHI
IPC: E21C37/00
Filed: 1986-02-21
Abstract: PURPOSE:To obtain a static disintegration agent having high bulk specific gravity, a density of higher than a specific level and a specific particle diameter and capable of disintegrating rock, rock bed, concrete construction, etc., in an extremely short time, by calcining a calcareous raw material at a high temperature. CONSTITUTION:The objective static disintegration agent having a bulk specific gravity of >=2.0 and a density of >=1.0kg/l and consisting of granular quicklime having a maximum particle diameter of 12mm and an average particle diameter of >=0.1mm can be produced by calcining a calcareous raw material such as limestone at >=1,000 deg.C, preferably >=1,200 deg.C.
Patent JP-H07253636-A (JP)
Title: Silver halide photographic sensitive material
Inventor: MIYAMOTO HAJIME
IPC: C08G63/181
Filed: 1994-02-09
Abstract: PURPOSE:To prevent curling tendency and to improve blocking resistance after development by incorporating a specified amt. of barium sulfate and strontium sulfate particles into the uppermost layer and specifying the glass transition temp. of a polyester supporting body. CONSTITUTION:This photosensitive material has a photosensitive layer on a polyester supporting body. The uppermost layer contains 0.01-0.15g/m<2> particles of barium sulfate and/or strontium sulfate having <=5mum particle size. The glass transition temp. (Tg) of the polyester is specified to 90-200 deg.C. The uppermost layer consists of hydrophilic colloid provided on the whole upper surface of the photosensitive silver halide emulsion layer or on the uppermost layer in the opposite side of the supporting body to the photosensitive silver halide emulsion layer. It is preferable that the polyester supporting body contains >30wt.% polyester essentially consisting of naphthalene dicarboxylic acid and ethylene glycol, and is preferably heat-treated at the temp. between >=50 deg.C and lower than the glass transition temp. (Tg) of the polyester.