baber/WOPTO huggingface dataset:
Patent JP-S54148701-A (JP)
Title: Novel macrolide antibiotic, its preparaion and its producing bacteria
Inventor: KOTANI MASARU
IPC: A61K35/74
Filed: 1978-05-10
Abstract: NEW MATERIAL:Antibiotics A11725I and A11725II, and their salts. Properties thereof are as follows. A11725I: white powder; molecular formula C37H61NO12; molecular weight 711; m.p. 103-107 deg.C; [alpha]D= -40.0 deg. (c=1, CH3OH); color reaction, discoloration of KMnO4 aqueous solution +, each of ninhydrin, Sakaguchi and ferric chloride reactions -; etc. A-11725II: white powder; molecular formula C37H61NO13; molecular weight 727; m.p. 102-106 deg.C; [alpha]D= -31.0 deg. (c=1, CH3OH); color reaction, the same as A11725I: etc. USE:Macrolide antibiotic which is especially effectibve against staphylococci and mycoplasma. PROCESS:Strains of micromonospora SPA11725 (FERM-P No.4488) are cultured under aerobic conditions in a medium containing assimilable C, N source and inorganic substances, to collect A11725Iand II from a cultured substance.
Patent JP-S61213813-A (JP)
Title: Mixing agent for filling water-proof optical fiber cable
Inventor: MATSUMOTO SHIRO
IPC: H01B7/282
Filed: 1985-03-20
Abstract: PURPOSE:To enhance performance of reduction and elimination of tackiness and to obtain a mixing agent high in flexibility by incorporating grease in a mixing agent contg. a naphthenic or paraffinic oil and a styrenic thermoplastic elastomer. CONSTITUTION:The styrenic thermoplastic elastomer is used for the purpose of enhancing the performance of reduction and elimination and its operation efficiency of the tackiness of the mixing agent, and it is preferred to add it in an amt. of >=2wt% of the mixing agent, and its intention is no fulfilled is <2wt%. As the elastomer, a styrene-butadiene or isoprene-styrene block copolymer (SBS or SIS) or a copolymer obtained by hydrogenating the unsatd. groups of the side chains of these copolymers (SESB) is used. As the oil component, the naphthenic or paraffinic oil is used, and if an aromatic oil component increases, the coating material of the optical fiber has a danger of being swollen and deteriorated, and therefore, the naphthenic oil contg. a proper amt. of aromatic oil is preferable.
Patent JP-S51131229-A (JP)
Title: Offering control system of electronic computer
Inventor: SATOU TAKASHI
IPC: G06F9/48
Filed: 1975-05-12
Abstract: PURPOSE: To per form in a short time the analysis of offering cause only by resistor and priority encoder. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57168850-A (JP)
Title: Internal grinding machine
Inventor: SAKATA HIDEO
IPC: B24B5/10
Filed: 1981-04-10
Abstract: PURPOSE:To adjust a protrusive amount of grindstones even in grinding operation, by arranging plural grindstones in a rotary spindle, adjusting the protrusive amount of the stones with a protrusive amount adjusting member and interposing a differential gear mechanism in said protrusive amount adjusting member. CONSTITUTION:An adjusting member 51 is constituted removably from a supporting unit 35, and its internal main moving spindle 53 is fitted to a power transmission shank 52. An external main moving spindle 54 is turnably fitted to the peripheral surface of said internal main moving spindle 53, and a fixed internal gear 64 and movable internal gear are meshed to a gaer in the peripheral surface of the spindles 53, 54. If a knob 69 of the adjusting member 51 is operated, a gear 65 is rotated to cause a difference of a rotary phase between planetary gears 57, 58, as a result the spindle 54 relatively rotates for the spindle 53. In consequence, an adjusting member 102 and supporting member 101 cause deflection, and a stone holding member 108 is lognitudinally moved radially of the supposrting member 101. Accordingly, a longitudinal moving amount of the grindstone 107 can be adjusted even in rotary operation of a main spindle 82 screwed to a spindle 45.
Patent JP-S59179118-A (JP)
Title: Filtration apparatus
Inventor: IIJIMA KAZUO
IPC: B01D29/01
Filed: 1983-03-29
Abstract: PURPOSE:To exclude automatically the clogging of a filter and to supply a gas into a liquid in a state of small bubbles by providing a gas supplying apparatus equipped with a perforated panel for ejecting the gas facing the surface of the filter in the upper part of the filtration tank. CONSTITUTION:The liquid in a liquid tank A is sucked into a filtration tank 1 by a liquid pump through a filter 3. Then the liquid is sucked up from a suction pipe 4 through the clearance B between the filter 3 and the upper surface of a perforated panel 6 for ejecting the gas and the clearance C between the inner circumferential surface of the drum part 11 of the filtration tank 1 and the outer circumferential surface of the perforated panel 6 for ejecting the gas. In the process of suction of the liquid, the filter 3 is clogged with solids, and the suction becomes impossible with the lapse of time. A high pressure gas is supplied intermittently at appropriate intervals from the perforated panel 6 for ejecting the gas through a gas sending pipe 7. In this way, the clogging of the filter 3 is automatically excluded, and the gas can be supplied into the liquid in a state of small bubbles.
Patent JP-H01228785-A (JP)
Title: Moving robot and its moving method
Inventor: SAWADA YUZO
IPC: B25J5/00
Filed: 1988-03-07
Abstract: PURPOSE:To make it possible to move a robot by a small force and improve the operation ability of the robot by supporting the body of the robot on one side of frame, mounting a controller for controlling the operation of the arm of the body on the other side of the frame, and installing an air bearing for floating the frame from a floor surface to the frame. CONSTITUTION:A frame 1 for a robot is floated from a floor surface with each air bearing 7. In this state, the robot is moved by a small force, and its direction is smoothly changed. Consequently, since the frame 1 is moved without any contact with the floor surface, any impact and vibration are not transmitted to the robot during its movement. In such a floating condition, the center of the gravity of the robot on a flat plane is positioned near the center of a figure drawn by connecting each air bearing 7, 7, and 7 together, by adjusting the position of the arm 3. As a result, a load applied to each air bearing 7 can be made even and the inclination of the robot can be prevented. Furthermore, since a body 2 and a controller 5 are placed on the both sides of the frame so as to be opposite to each other, the robot 1 can be well balanced for its float and installation.
Patent JP-H08226142-A (JP)
Title: Water storage tank for effective use of rainwater and assembly method therefor
Inventor: YOSHIDA TOSHIO
IPC: E03B11/14
Filed: 1995-02-21
Abstract: PURPOSE: To utilize a small vacant lot by providing a single block with a coupling section for an adjacent single block as well as a reinforcing rod insertion hole, assembling the blocks for forming a waterproof floor and wall, and applying waterproof treatment to a joint. CONSTITUTION: For example, an L-shaped box type water storage tank is formed out of a waterproof floor, a waterproof wall 2 and round reinforcing rods 9, utilizing an adjacent vacant lot or a curved site. Also, the wall 2 like a surrounding wall is constructed by stacking single blocks having coupling irregular sections, and corner single blocks on top of each other over a range from the first layer 2A to the uppermost layer 2B, and reinforcing rods 9 are inserted in insertion holes 10 for reinforcement. Thereafter, the waterproof floor is provided in an approximately similar way before completing the wall 2. Also, the internal surface of the tank is waterproofed with a coat layer 14 of foamed material or the like preliminarily applied to the single blocks.  Furthermore, a joint between the single blocks is waterproofed by filling heat resistant thermoplastic polyurethane elastomer or the like. As a result, a restricted vacant lot can be utilized and a work can be easily executed.
Patent JP-H10256539-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: HORI MITSUAKI
IPC: H01L29/78
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To avoid the punch-through of impurity ions through a gate insulation layer to reduce the threshold variation of the driving voltage by providing an oxide nitride insulation layer which covers source/drain regions and has an N concn. distribution in a different layer thickness direction from that of the gate insulation film. SOLUTION: A device is produced by forming an element separating oxide film 2, N-well 3, first Si oxide nitride layer 4 and gate electrode 5 on an Si substrate 1, heating the substrate in a quick heat treating chamber, exposing to an ammonia-contg. atmosphere, replacing it with N in the chamber to form a second high-N-concn. Si oxide nitride layer 4a at both sides of the gate electrode 5, the N concn. distribution in this layer 4a being different from that in the first Si oxide nitride layer 4 just beneath the gate electrode 5, and introducing a p-type impurity such as B to form a p-type source region 6s and drain region 6d.
Patent JP-H06319719-A (JP)
Title: Mr imaging apparatus
Inventor: TERAKADO YASUHIRO
IPC: G01R33/28
Filed: 1993-03-16
Abstract: PURPOSE:To allow an operator to accurately confirm a power supply cut-off state and perform the power cut-off control corresponding to system constitution. CONSTITUTION:A power supply switch having a system ONLED 1a provided to the left half thereof and having a system OFFLED 1b provided to the right half thereof is provided and, the ONLED la lights at the time of the setting of the power supply switch to an ON-state and the ONLED 1a puts out lights and the OFFLED 1b lights at the time of the setting of the power supply switch to an OFF-state and, after T-sec from the point of time when main memory data is retracted to an external memory device, the OFFLED 1b puts out lights. Further, a control circuit capable of separately setting the timer of the power supply cut-off system of the total system and the timer of the power supply cut-off system of MROFF to arbitrary times is provided.
Patent JP-H09222059-A (JP)
Title: Injection hole switching type fuel injection nozzle
Inventor: MIYAMOTO TAKESHI
IPC: F02M61/18
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To perform injection hole switching without changing an injection direction in a peripheral direction by disposing a rotary valve in a hole formed in the tip part of a nozzle body so as to rotate the same and providing openings similar in number to the number of rotary valve passage holes by shifting phases on a different circumference. SOLUTION: A nozzle body 3 connected to the lower end of a nozzle holder main body 1 includes a conical sheet surface 303 in the lower end of a guiding hole 302 provided in its axial center and a bottom hole 34 in its lower side. A rotary valve 7 is installed in this hole 34 so as to be freely rotated by a specified angle by a driving shaft system 8 and an actuator. A passage hole having a plurality of outlet side openings 730 and 731 and a plurality of inlet side openings 732 is formed in the rotary valve 7 and the outlet side openings 730 and 731 are formed by being phase-shifted in a peripheral direction on different circumferences so as to face a large injection hole 35a on the upper circumference of the hole peripheral wall and a small injection hole 35b on the lower circumference.
Patent JP-H04271761-A (JP)
Title: Production of tofu (bean curd)
Inventor: TANAKA KAZUE
IPC: A23L11/00
Filed: 1991-02-28
Abstract: PURPOSE:To obtain TOFU having excellent taste in high yield with a reduced amount of bean-curd refuse and at low running cost by using previously peeled soybeans as a raw material. CONSTITUTION:Previously peeled soybeans are used as a raw material to give the objective TOFU.
Patent JP-H09243182-A (JP)
Title: Method for controlling expansion valve
Inventor: NISHIDA HIROSHI
IPC: F16K31/66
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To perform a controlling operation taking a serious view of efficiency when an operation is being carried out at a high evaporating temperature and perform an automatic operation taking a view of safety characteristic against a returning of liquid as the evaporating temperature is decreased by a method wherein a degree of overheating corresponding to the evaporating temperature is automatically set and a temperature difference between one temperature at a part near the inlet of a heat exchanger and the other temperature at the other part near the outlet of the heat exchanger is controlled. SOLUTION: A sensor 4 is arranged near the outlet of a heat exchanger 3 and an electrical signal related to the temperature at this location is inputted to a controlling output generating section 8 within a controller 9. An electrical signal about an evaporating temperature is inputted to a target value setting section 8 within the controller 9 from a sensor 5 arranged just after a quite small-sized expansion valve 5. The target value setting section 7 inputs a target output to the controlling output generating section 8 while it automatically changes the target overheating degree in such a way that the target overheating degree is high as the evaporating temperature is low and the target overheating degree is low as the evaporating temperature becomes high.  The controlling output generating section 8 generates a controlling output signal 10 in such a way that an output of the sensor 4 may be coincided with a target output so as to control an electrical control valve.
Patent JP-H02235480-A (JP)
Title: Method for writing defect address for solid-stage image pickup device
Inventor: SATO MAKI
IPC: H04N5/217
Filed: 1989-03-08
Abstract: PURPOSE:To surely correct a defect of a solid-state image pickup element electrically by providing an input terminal through which a data to be written in a nonvolatile memory is inputted, detecting an address of a defect and writing the address into a nonvolatile memory through the input terminal. CONSTITUTION:A uniform light with various intensities radiates to a solid-stage image pickup element CCD 2 to detect a defect address of the CCD 2 based on a video signal obtained from an output terminal T1 and a horizontal and vertical synchronizing pulse and a data representing odd and even fields obtained from a timing generating circuit 7 through an output terminal T2 provided newly to the solid-state image pickup element 1. Then the data of the detected defect address, the data representing odd and even fields or the data of a reference point, that is, the data of a distance on the horizontal scanning line between a scanning start point of the 1st horizontal scanning line of the field of the CCD 2 and one or plural points of defects adjacent to each other succeeding to the start point on the horizontal scanning line and the data representing odd and even fields are fed to an EEPROM 5 through an input terminal T3 provided newly to the device 1 and written therein.
Patent JP-S52138529-A (JP)
Title: Waterproof coating
Inventor: SATOU TOORU
IPC: C09D191/06
Filed: 1976-05-14
Abstract: PURPOSE: A waterproof coating capable of making porous substances having continuous voids, such as concrete or wood, water repellent or waterproof, which is obtained by diluting with a mixed solvent of aliphatic hydrocarbons, a paraffin wax melting at a specific temperature and a tackifying resin which is compatible with the paraffin wax. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57169852-A (JP)
Title: Setting and displaying device
Inventor: HOSAKA TOSHINORI
IPC: G06F9/00
Filed: 1981-04-14
Abstract: PURPOSE:To facilitate an easy alteration of specifications and at the same time to assure the process in a short time, by performing an alteration of the function through an alteration of an address allotment table. CONSTITUTION:The input/output basic working function of a data obtained by an instruction of a computer 1 and an operator's request is stored in the program storage circuit part of a storing circuit 22 in the form of a microprogram. For the input and output signals supplied from a switch, etc., the address belonging to each basic function is stored in the table storing circuit of the circuit 22 in the form of an address allotment table. The contents of the address allotmnt table can be easily rewritten through the computer 1. Thus the function can be altered without remodeling the hardware by altering the allotment of the address allotment table.
Patent JP-S58176103-A (JP)
Title: Steam reformer
Inventor: UEMATSU KENGO
IPC: C10G11/20
Filed: 1982-04-06
Abstract: PURPOSE:In the titled reformer where the reaction tubes filled with a steam- reforming catalyst are embeded in the combustion catalyst layer, the feed of the fuel and the air for combustion to the combustion catalyst layer is specified to effect high-efficiency reformation of steam. CONSTITUTION:A steam reformer is provided with an air-feeding tube 18 almost in the center of the main body 2 so that the tube extends in the center axis direction. The air for combustion 9 is sent through the tube 18 to the combustion catalyst layer 3 and only the fuel 8 is fed from the inlet at the bottom 19 of the main body 2. The top end of the tube 18 extends near the tube plate 5 and the air 9 is fed through a number of small holes 20 bored on the tube wall. Further, in order that the air-feed distribution becomes much larger in the (a) zone near the inlet of the reaction tube 4 than the other parts, as shown by curve Y, the hole diameter is made much larger at the corresponding part than the other. Thus, the combustion is effected near the part which needs heat most for the steam reforming reactions to permit high-efficiency steam reforming reactions and increase the yield of the produced gas.
Patent JP-S61215339-A (JP)
Title: Production of ethylene glycol
Inventor: YOSHIDA SHINICHI
IPC: C07C67/00
Filed: 1985-03-22
Abstract: PURPOSE:To produce the titled compound in high rate of production, selectivity and yield under relatively moderate condition, by reacting CO with H2 under high temperature and pressure condition in the presence of a Rh-containing catalyst using a specific organic phosphorus compound as a reaction accelerator. CONSTITUTION:The objective compound can be produced by reacting CO with H2 at a molar ratio (CO/H2) of 0.05-20 in the presence of a Rh-containing catalyst such as tetrarhodium dodecacarbonium at 50-350 deg.C under 1-2,000kg/ cm2G pressure for 0.1-20hr preferably in a solvent adding an organic phosphorus compound of formula (R<1> and R<2> are 3-12C alkylene wherein the C atom bonded to P is secondary or tertiary; R<3> is 1-4C alkyl; n is 0 or 1) such as di-tert-butyl(trimethylsilylmethyl)phosphinone, etc., as a reaction accelerator to the reaction system. The molar ratio of the organic phosphorus compound to the Rh atom is 0.1-500.
Patent JP-H01232635-A (JP)
Title: Manufacture of impregnated cathode structure
Inventor: NONAKA IKUMITSU
IPC: H01J9/04
Filed: 1988-03-11
Abstract: PURPOSE:To have strong bond between component members and allow a heater to perform effective heating, by arranging foils of Ru-Mo eutectic alloy between the blocking surface of a metal sleeve, cathode supporting wire, and the bottom surface of a metal cup, and by making welding and fixation. CONSTITUTION:With the bottom surface facing up, a metal sleeve 3 is installed at one of the electrode terminals 72 of a resistance welding machine. On the bottom surface of this metal sleeve 3, two supporting wires 5 are arranged which intersect in right angle in the center of this bottom surface. A foil of Ru-Mo eutectic alloy 6 in a size smaller than the outside dia. of the metal sleeve 3 and approx. equal to the outside dia. of the metal cup 2 is arranged coaxially with the metal sleeve 3. Further, it is held under pressure by the other electrode terminal 71 of welding machine in such a way as coaxial with the cup 2 and so that the bottom surface of the sleeve 3 is in parallel with the bottom surface of the cup 2. Welding is performed by allowing a large current to flow while the atmosphere is made non-oxidative with argon gas, etc., allowed to flow. Thus the supporting wire 5 and metal cup are welded fast to the blocking end face of the metal sleeve using a foil of Ru-Mo eutectic alloy as a high melting point brazing material.
Patent JP-S58173123-A (JP)
Title: Polyester copolymer
Inventor: TAMAYA HIROSHI
IPC: C08G63/66
Filed: 1982-04-06
Abstract: PURPOSE:The titled copolymer having water resistance, hydrophilic property and excellent water dispersibility prepared by decreasing the amount of relatively low-MW end-blocked polyalkylene glycol and copolymerizing a dicarboxylic acid other than terephthalic acid. CONSTITUTION:A polyester copolymer comprising (A) terephthalic acid, (B) a dicarboxylic acid other than terephthalic acid, e.g., succinic acid, (C) a 2-6C glycol, e.g., ethylene glycol, and (D) a polyalkylene glycol blocked on one end, e.g., polyalkylene glycol monophenyl ether, wherein component B is present in an amount of 10-50mol% based on the total of components A and B, the number-average MW of component D is 500-4,000, and the proportion Y(wt%) of component D copolymerized to the total polymer satisfies the inequalities, wherein MW is the number-average MW of component D. This copolymer has water resistance, hydrophilic property and excellent water dispersibility and is suited as a material for a treating agent for imparting durable hydrophilic property or adhesion to a molding such as polyester fiber.
Patent JP-H04273895-A (JP)
Title: Steroid derivative
Inventor: NAKAGAWA SUNAO
IPC: C07J9/00
Filed: 1991-02-27
Abstract: PURPOSE:To obtain a new steroid derivative useful e.g. as a synthetic intermediate for 24,25-dihydroxycholecalciferol effective as a bone metabolism regulation agent by reducing a 22-carboxylic acid ester of a steroid and treating the reduction product with a Grignard reagent. CONSTITUTION:The objective compound of formula II (R is H or OH-protecting group; Y is group of formula III or formula IV) [e.g. 3beta-(t-butyldimethylsilyloxy) cholesto-5,7,25-trien-24R-ol] is produced by reducing a compound of formula I (R<1> is H or OH-protecting group; R<2> is lower alkyl) [e.g. 3beta-(t- butyldimethyloxy)-24,25,26,27-tetrakisnorcholesto-5,7-diene-23-carboxylic acid methyl ester] with aluminum lithium hydride and reacting the obtained 25,26,27- trisnorcholesto-5,7-diene derivative with a Grignard reagent such as isopropenyl magnesium bromide in dry tetrahydrofuran.
Patent JP-H03258247-A (JP)
Title: Ct scanner
Inventor: OZAKI MASAHIRO
IPC: A61B6/08
Filed: 1990-03-09
Abstract: PURPOSE:To obtain a CT scanner capable of reducing the working load of an operator by mounting a floodlight means projecting light on a photographing position when it is detected that a top plate reaches a predetermined position by a detection means. CONSTITUTION:A bed 1 is an examinee mounting stand and a top plate 3 is provided to the upper part thereof and a sensor 4 detecting the position of the top plate 4 is provided to the side surface thereof and, after an examinee is mounted on the top plate 3, the top plate 3 is moved to a photographing region 9. When a head rest 5 moves from an a-position to a b-position, it is detected that the rear end of the top plate 3 reaches the position A by the sensor 4 and position data is outputted to a top plate position judging apparatus 11 and it is judged that the rear end of the top plate 3 reaches the position A and, further, lighting indication is applied to a floodlight projector lighting circuit 19 and a signal allowing a floodlight projector 7 to light is outputted to the floodlight projector 7 and light is projected on a photographing position while the top plate 13 is moved to insert the examinee in the photographing region 9 and a region to be diagnosed comes to the vicinity of the photographing position to be accurately set to said position. As a result, the working load of an operator can be reduced.