baber/WOPTO huggingface dataset:
Patent JP-S61174937-A (JP)
Title: Dispersant and liquid dispersion containing said dispersant
Inventor: TORII HIDEYASU
IPC: C09K23/54
Filed: 1985-01-29
Abstract: PURPOSE:To improve the dispersion stability of a liquid dispersion and to eliminate deterioration of coating film characteristics by prepg. a dispersant using a reaction product between a silane coupling agent having reactive org. functional groups and an org. polyisocyanate. CONSTITUTION:A dispersant is obtd. by allowing a silane coupling agent having reaction org. functional groups to react with an org. polyisocyanate in the presence or absence of an org. solvent and catalyst by regulating the ratio of the reactive org. functional group to isocyanate group to ca.1:1, at ca.0-100 deg.C, pref. 20-50 deg.C for ca.10min-3hr. Preferred org. solvent is methyl ethyl ketone, methyl formate, etc. The dispersant is useful for dispersing several org. dyes or pigments, inorg. pigments, body pigments, fillers, etc., in a liquid medium.
Patent JP-H10212086-A (JP)
Title: Power unit for hydraulic elevator
Inventor: UNO KENICHI
IPC: F15B1/08
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a power unit for a hydraulic elevator that can suppress pulsation of operating oil generated at hydraulic equipment without increasing the capacity of a machine chamber. SOLUTION: A gas sealed type pulsation damper 17A is connected to the flow control valve side of hydraulic piping 15 connecting a flow control valve to a hydraulic jack, through a joint 22. This gas sealed type pulsation damper 17A has a passage 23A formed for inflow-outflow of operating oil to a center part. A first operating oil chamber 24A with a small diameter is formed on one side of the center of the passage 23A, and a second operating oil chamber 24B with a large diameter is symmetrically formed on the other side. A first gas chamber 20A is adjacently provided at the tip of the first operating oil chamber 24A to store a bellows 19A. A second gas chamber 20B is adjacently provided at the tip of the second operating oil chamber 24B to store a bellows 19B.  Low frequency pulsation generated at a hydraulic pump is damped by the first operating oil chamber 24A and bellows 19A, and high frequency pulsation generated at the flow control valve is damped by the second operating oil chamber 24B and bellows 19B.
Patent JP-S5296874-A (JP)
Title: Manufacture of electric charge coupling type semiconductor device
Inventor: ERIUME YUTAKA
IPC: H01L29/768
Filed: 1976-02-10
Abstract: PURPOSE:To reduce power consumption, by eliminating the duplication between different clock electrodes and by making small the capacitance, in CCD.
Patent JP-H09213720-A (JP)
Title: Die bonding method and its apparatus
Inventor: TAKAHASHI TAKEHIKO
IPC: B05C5/00
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To mount semiconductor chips on a board continuously without replacing nozzles, even if the size of the semiconductor chips changes, and to increase the throughputs. SOLUTION: A spray 5 for spraying an adhesive agent radially toward the backside of a semiconductor chip 38 is provided in the middle of a transferring route 14 of a bonding head 2 and an adhesive agent is applied transferring the semiconductor chip 38. Besides, only by making the spray of the adhesive agent radial like a conical shape, and varying the spacing between the spray 5 and the semiconductor chip 38, continuous operation becomes possible without exchanging sprays 5 even if the size of the semiconductor chips changes.
Patent JP-H04249313-A (JP)
Title: Plasma chemical vapor growth apparatus
Inventor: NAKAI SATOSHI
IPC: H01L21/205
Filed: 1991-02-05
Abstract: PURPOSE:To obtain a plasma chemical vapor growth apparatus which prevents metal particles inside a chamber from creeping into a thin film to be formed, by a chemical vapor growth operation, on a substrate such as a semiconductor or the like. CONSTITUTION:A plasma chemical vapor growth apparatus which is provided with an aluminum chamber 1 containing a first content of magnesium and with a plasma generation mechanism is constituted in such a way that the inner wall of the chamber 1 is covered with an aluminum film containing a second content of magnesium which is lower than the first content.
Patent JP-S5297641-A (JP)
Title: Information processing unit for exclusive control
Inventor: DOINE TOSHIAKI
IPC: G06F21/62
Filed: 1976-02-10
Abstract: PURPOSE: To increase processing efficiency for the data exclusive control by memori memorizing the lock table of the data to be the object of exclusive control onto associative memory. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10213415-A (JP)
Title: Optical-beam measuring device
Inventor: KIMURA TETSUYA
IPC: H01S3/00
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical-beam-spot measuring device, which can perform the measurements of the diameters, positions and the like a plurality of the spots of a plurality of optical beams without cost increase. SOLUTION: A CCD line sensor 3 has the field of view, wherein all the spot images in the secondary scanning direction (Z direction) are displayed. A control part 4 moves an expanding optical system 2 and a CCD line sensor 3 in the main scanning direction (X direction) with an X-axis stage, and accepts the signal of the quantity of light with the CCD line sensor 3 through an expanding optical system 2. The control part 4 measures the diameters, positions and the like a plurality of the optical beams based on the signals of the quantity of light.
Patent JP-S62182071-A (JP)
Inventor: TANAKA TOAO
IPC: B65D81/18
Filed: 1986-01-25
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-S59139320-A (JP)
Title: Antitumor agent
Inventor: MIKI KEIZABUROU
IPC: C07H19/167
Filed: 1983-01-31
Abstract: PURPOSE:An antitumor agent, containing S-adenosyl-L-methionine or a salt thereof as an active constituent, and administrable for a long term with low toxicity and side effect. CONSTITUTION:An antitumor agent containing S-adenosyl-L-methionine (hereinafter abrreviated to SAM) which is a substance capable of donating methyl groups in the metabolic mechanism of lipid or protein, etc. in the living body or an acid addition salt thereof as an active constituent. The antitumor agent is adminstrable by either one of the oral or the parenteral method, and the daily dose thereof is 1-1,000mg/kg for the oral method and 0.1-50mg/kg for the parenteral method. SAM is obtained by cultivating a microorganism belonging to the genus Saccharomyces, Candida or Mucor, etc. in a cluture medium containing methionine, producing and accumulating SAM, and extracting and purifying the resultant SAM. SAM has the pharmacological action on hepatorrhagia, lipemia and arteriosclerosis, etc.
Patent JP-S63181909-A (JP)
Inventor: IRIE YASUO
IPC: A01C11/02
Filed: 1987-01-23
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-H11209746-A (JP)
Title: Grinding solution for aluminum alloy plate for magnetic disc base and grinding
Inventor: SUGITA TOMOYUKI
IPC: B24B37/00
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain a grinding solution for an aluminum alloy plate for a magnetic disc base having high productivity and a low treatment cost and to provide a method for grinding. SOLUTION: This grinding solution for an aluminum alloy plate for a magnetic disc base contains a compound (A) shown by the following general formula and an 8-22C branched fatty acid (B). R[O- (AO)p /(CH2 CH2 O)p }Q]r with the proviso that R is a 1-22C hydrocarbon group, Q is CH2 COOM or CH2 CH2 COOM, A is a 3-4C alkylene group, (p) is an integer of 10-300, (q) is an integer of 0 or 1-40, (r) is 1 or 2, M is an alkali metal, an alkaline earth metal or an amine salt and (AO)p /(CH2 CH2 O)1 } is a random addition or a block addition. Preferably the ratio of the compound (A)/the branched fatty acid (B) by weight is 70/30 to 99/1, the compound (A) has 800 15,000 number average molecular weight and a dilution ratio (wt.%) of the active ingredients except water in the grinding solution is >=0.03 wt.% and <1 wt.%.
Patent JP-S53100290-A (JP)
Title: Pipette feeder of automatic incubation apparatus
Inventor: SHINOHARA TOSHIO
IPC: B01L3/02
Filed: 1977-02-15
Abstract: PURPOSE: To automatically incubate cells by sequentially feeding pipettes one by one to a pipette drop-feeding position by a pipette pressing mechanism. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09214847-A (JP)
Title: Video signal processor
Inventor: FUKATSU HARUHIKO
IPC: H04N5/445
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a video signal processor with which both superimposed characters and a slave picture can be displayed in the case of moving and displaying the superimposed characters at the section where master and slave pictures are displayed. SOLUTION: This device is provided with a Y/C separator circuit 1, luminance level comparator circuit 2, video area detection circuit 3, superimposed character area detection circuit 4 and control circuit 6 for deciding the display mode of the master picture and instructing the display position and the size of the slave picture and the position and size of superimposed character move based on data from the video area detection circuit 3 and superimposed character area detection circuit 4 and the input of a slave picture operation part 12.  Further, this device is provided with a video size switching circuit 7 for switching the size of image to be displayed on a display screen based on the decision at the control circuit 6, a master picture display circuit 8, a superimposed character moving circuit 9 for moving the superimposed characters to the display position and the size of superimposed characters instructed by the control circuit, and a slave picture display circuit 10 for displaying the slave picture with the instructed display position and size.
Patent JP-H03220069-A (JP)
Title: Motor-driven type power steering device
Inventor: OMURA HIROSHI
IPC: B62D5/04
Filed: 1990-01-24
Abstract: PURPOSE:To improve the steering stability in backward movement by controlling an electric motor for assisting the steering torque according to the steering torque and steering angular speed of a steering wheel and largely correcting the reduction quantity of the assisting force when a vehicle moves backward. CONSTITUTION:An electric motor 30 for assisting the steering torque is connected with a steering mechanism 20 for steering front wheels by receiving the steering torque of a steering wheel. Further, the steering torque and the steering angle of the steering wheel are detected by the means 41 and 42. Further, the supply of electricity to the electric motor 30 is controlled by a means 71 so that the steering torque is assisted according to the detected steering torque and the assisting force is reduced according to the variation speed of the steering angle. While, the retreat of a vehicle is detected by a means 46. When the vehicle moves backward, a means 72 corrects the reduction quantity of the assisting force so as to increase, according to the increase of the steering angular speed by the means 71.
Patent JP-S57129083-A (JP)
Title: Color solid image pickup device
Inventor: SONE KENROU
IPC: H04N9/07
Filed: 1981-02-03
Abstract: PURPOSE:To improve not only the utilization efficieny of light but also the picture resolution, by constituting a color separating filter of a transparent filter element and a complementary color filter element. CONSTITUTION:A color filter is constituted of each line of nH, (n+1)H, (n+2)H and (n+3)H corresponding to the first field, and each line of nH', (n+1)H', (n+2)H' and (n+3)H' corresponding to the second field. Also, a transparent filter W part is arrayed at every row in the row direction, and between each transparent filter W row, each filter element is arrays repeatedly in the order of a cyanic filter CY, a cyanic filter CY, a yellow filter Ye and a yellow filter Ye.
Patent JP-H09210347-A (JP)
Title: Wall top for suction and exhaust
Inventor: NAGANO YUICHI
IPC: F23L17/04
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to hold the distance between an outdoor member and an indoor member constant even when a wall thickness is thin by inserting a ring-like spacer between the inside of an outer wall flange and the outer wall. SOLUTION: A spacer 20 has a ring shape having a predetermined width, an outer packing inserting step is formed at the inside of a front edge 21, an outdoor flange engaging step engaged with an outdoor flange 8 is formed at the outside of a rear edge 23, and material is a resin molding. When an outdoor member and an indoor member are mounted in the mounting hole (b) of an outer wall (a), if the wall is thin, the space 20 is inserted between the outer wall flange 7 and the flange B. At this time, as the spacers 20, different width and equal width are prepared, and one or a plurality are selectively used to match the regulating width. As a result, the width which cannot be dealt with only the spiral threaded portions of the outdoor and indoor members is supplemented by the spacer, and the size of the wall thickness which can be dealt with the wall top can be largely increased.  Further, the connecting distance of the threaded portion can be sufficiently obtained, and hence the safety can be improved.
Patent JP-H06225604-A (JP)
Title: Cover device for rotary
Inventor: MIKI HIROYUKI
IPC: A01B33/12
Filed: 1993-02-01
Abstract: PURPOSE:To level the whole surface of a field by preventing the track of a chain case on the field during deep tilling by a side drive type rotary with a backward and forward rotatable rotary cover not enlarging an interval between both right and left sides of a rear cover and a rear edge of right and left side covers. CONSTITUTION:A back plate 71 of a rear cover 67 which covers the rear of a rotary tilling part laid at a lower part between a chain case 21 and a side frame 22 and has the back plate for leveling a tilled field is extended to the rear of the chain case 21. The rear parts of right and left side covers 68L and 68R which are equipped with side plates 72 at both right and left sides of the back plates 71, cover both right and left sides of the rotary tilling part and are held on the chain case 21 and the side frame 22 rotatably around the center of a pawl shaft are arranged closely to the inside of the left and right direction of the side plate 72 in such a way that the rear parts of the right and left covers are lapped over the side plates 72 in a side view.
Patent JP-S63182734-A (JP)
Title: Multi-phenomenon related editing/display device
Inventor: ISHII SHINICHIRO
IPC: G06F3/048
Filed: 1987-01-23
Abstract: PURPOSE:To enable an operator to omit the useless correcting jobs by correcting automatically the related information in response to such editing operations as the addition, deletion, shift of the element data on the phenomena. CONSTITUTION:An element data input/editing device 2 which performs the input/editing of the element data forming the phenomena is provided together with an element data memory 4, a related information input/editing device 3 which performs the input/editing of the related information between the element data on two of plural phenomena via a matrix, a related information memory 5, and a display device 1 for related information. In such constitution, the related information is automatically corrected in response to the editing operations when the element data are added, deleted and shifted by the device 2 with a certain phenomenon.
Patent JP-S62173779-A (JP)
Title: Optical integrated circuit device
Inventor: TAKIGAWA SHINICHI
IPC: H01L27/095
Filed: 1986-01-27
Abstract: PURPOSE:To alleviate an adverse influence of a dislocation or a defect in a substrate to a laser by forming a recess at a position of the substrate to form the laser, and burying the recess with a conductive GaAs to form a buffer layer. CONSTITUTION:A recess is formed on a semi-insulating substrate 1, and the recess is buried with a P-type GaAs by an epitaxially growing method to form a buffer layer 2. The layer 2 alleviates an adverse influence of a dislocation or a defect in the substrate 1 to the layer units 2-8. The alleviating effect can be increased by deepening the recess. many FETs 20 are composed on the substrate 1 in addition to the lasers 2-8. In this case, the lasers 2-8 and the FETs 20 are formed on the same surface irrespective of the depth of the recess. Accordingly, a problem of wiring stepwise difference due to the increased thickness of the buffer layer does not occur.
Patent JP-S54108173-A (JP)
Title: Safety system in dual air brake system for vehicle
Inventor: NAKASU SATORU
IPC: B60T11/32
Filed: 1978-02-13
Abstract: PURPOSE: To permit normal operation of either one of the two air brake systems to be obtained irrespective of occurrence of a fault in the other system by the provision of a safety unit comprising first and second cut-off valves respectively adapted to block pressurized air paths to first and second air reserviors.  
     CONSTITUTION: If an air duct of a front brake system is broken, pressurized air in a first air reservior 9 flows out from the broken part of the duct to produce an extreme difference between the pressures in first and second pressure chambers 125 and 126 communicating with respective air reserviors 9 and 14, thus causing the movement of a piston 104 toward the first pressure chamber 125, the pressure in which is lower. As a result, the path of pressurized air led from a port 131 to a port 132 is blocked. At this time, the pressurized air is supplied to the second air reservior 14 only, so that normal operation of the rear brake system is continually obtained. In case of occurrence of a fault in the rear brake system, continual normal operation of the front brake system can be similarly obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54110318-A (JP)
Title: Bleomycin solid preparation
Inventor: SHIYOUJI SHIGETOSHI
IPC: C07H15/26
Filed: 1978-02-13
Abstract: PURPOSE: To provide a slow-release bleomycin solid preparation which can be administered topically, and keeps effective local concentration for a long period without causing side effects such as inflammation at the normal tissues, composed of a carcinostatic agnet bleomycin, beeswax, a higher fatty acid triglyceride, and a polyoxyethylene derivative.  
     CONSTITUTION: A mixture comprising (A) bleomycin, (B) beeswax, (C) a higher fatty acid triglyceride, pref. a hydrogenated animal or vegetable oil or synthetic oils and fats having a softening point of 30W50°C, e.g. Witepsol E-85, and (D) a polyoxyethylene derivative having an HLB value of ≥ 7, e.g. polyoxyethylene sorbitan monooleate, is molten and filled in, e.g. a polyethylene tube. The mold is cooled and cut into proper lengths to obtain the desired bleomycin solid preparation. One tablet of the preparation (100 parts) contains pref. 3W100mg titer (about 1W50mg in weight) of (A), 1W50 parts of (B), 1W40 parts of (C) and the rest part of (C). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63185947-A (JP)
Title: Purification of carnitine
Inventor: HAMAGUCHI SHIGEKI
IPC: C07C229/22
Filed: 1987-01-26
Abstract: PURPOSE:To advantageously obtain the titled compound which is a carrier for long-chain fatty acids in high yield with small amounts of resin used and concentration, by reacting an aqueous solution containing an impurity crotonobetaine with an aqueous solution of ammonium bisulfite, passing the reaction solution through a resin and concentrating the passed solution. CONSTITUTION:A aqueous solution containing crotonobetaine as an impurity is reacted with an aqueous solution of ammonium bisulfite (commercially available 50% aqueous solution may be used) in a molar amount of >=2 times, preferably 3-5 times based on the crotonobetaine at pH 5.5-7.5, preferably about pH 7.0 and 40-100 deg.C, particularly 60-90 deg.C. After the reaction, the reaction solution is directly passed through an anion exchange resin to selectively adsorb an adduct of the crotonobetaine and the passed solution is concentrated to afford the aimed compound. Both strong anion and weak anion exchange resins may be used as the anion exchange resin.
Patent JP-H08210994-A (JP)
Title: Non-destructive inspection device
Inventor: SEKIYA TEIZO
IPC: G01N29/04
Filed: 1995-02-01
Abstract: PURPOSE: To improve reliability of judgment result and processing performance by comparing a reference data preliminarily registered in a judging equipment with the profile data of an object to be inspected, and judging the acceptance/ nonacceptance of the object. CONSTITUTION: An object 2 to be inspected is put on a stage 5, the stage 5 is moved by remote control and positioned, and an X-ray 11 is emitted to the object 2. The profile of the area to be inspected transmitted by the object 2 and outputted from a detector 3 is projected on an image indicator 4, and also transmitted to a judging device 6, in which it is compared with the preliminarily registered profile data (reference data) of a normal object. When the pattern is coincident, it is judged normal to display acceptance on a result indicator 7, and when the pattern is not coincident, nonacceptance is displayed thereon. Since the acceptance can be judged regardless of experience only by positioning the object 2 on the stage 5, thus, reliability to judgment result is improved, and further, since the judgment is automatic, processing performance is also improved.
Patent JP-H08212772-A (JP)
Title: Semiconductor memory element
Inventor: IWAKIRI ITSURO
IPC: G11C11/401
Filed: 1995-02-02
Abstract: PURPOSE: To obtain a semiconductor memory element in which every memory cell array region is provided a reliability matched to the degree of required reliability. CONSTITUTION: Bit lines 22 in a width of 1.5μm are arranged at an interval of 0.5μm over the whole of a memory cell array 10 constituting a memory LSI. In addition, regarding word lines 20, the word lines 20 indicated by X0 to X3 corresponding to a data storage region 12 whose required reliability is higher than that of a sound data storage region 14 are formed in a width of 2.0μm, and they are arranged at a wide pitch of an interval of 1.5μm. On the other hand, the word lines 20 indicated by X4 and onward corresponding to the sound data storage region 14 as a region whose reliability is not high have a width of 1.5μm, and they are arranged at an interval of 0.5μm.
Patent JP-S61175540-A (JP)
Title: Inspection of waterproof sheet
Inventor: SHINPO MUNETOSHI
IPC: G01M3/12
Filed: 1985-01-30
Abstract: PURPOSE:To detect a defect as probable cause of leakage of a waterproof sheet easily and accurately, by applying a liquid soup at inspecting points while the inspecting points are at least partially covered with a cap made up of a transparent body. CONSTITUTION:A liquid soup is applied at inspecting points 2 of a waterproof 1, which is covered with a cap 3 made up of a transparent body. A hose 7 is mounted to the cap 3 and connected to a vacuum pump 9 through a vacuum meter 8. In the inspection, the pump 9 is driven to render the inside of the cap 3 negative in the pressure as specified. When the cap 3 is under the negative pressure, any defect such as a pinhole or a poor joint at the inspecting points 2 makes the liquid soup applied start to bubble. This bubbling can occur even when the defect is very small. Thus, the presence of a defect at the inspecting points 2 can be inspected easily and accurately by checking for bubbling through a transparent part of the cap 3.