baber/WOPTO huggingface dataset:
Patent JP-H0942542-A (JP)
Title: Connector for piping connection
Inventor: UENO MASAO
IPC: F16L25/00
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To connect tubes to pipings securely even when the interval dimension between a pair of pipings is changed by an dispersion. SOLUTION: To a pair of connector main bodies 20 to fit to a pair of pipings 3 and 4 extending parallel each other, brackets 30 to lock the connector main bodies 20 to a wall surface are installed individually. As a result, since the connector main bodies 20 can be fitted to the pipings 3 and 4 individually, tubes 6 and 7 can be connected to the pipings 3 and 4 securely, regardless of the interval dimension between the pair of pipings 3 and 4. And the connector main bodies 20 can be locked to the wall surface, by superposing the free end sides of the pair of brackets 30, and inserting a bolt to a bolt inserting hole 33.
Patent JP-S6094698-A (JP)
Inventor: NAGANO TAKAYUKI
IPC: D21H17/67
Filed: 1983-10-27
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-H1049366-A (JP)
Title: Microcomputer
Inventor: KOYA HIROSHI
IPC: G06F9/30
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to input a value in an instruction storage circuit as data to be processed to a CPU even when an instruction/data bus separation structure is adopted. SOLUTION: A register 11 for data output is connected to a data bus terminal 31 and an instruction bus terminal 32. The data bus terminal 31 and instruction bus terminal 32 are connected to the input-side terminal of a multiplexer(MPX) 21. The output side terminal of the MPX 21 is connected to a register 12 for data input. An operand address register 14 and a program counter 15 are connected to the input side terminal of a multiplexer(MPX) 22. The output side terminal of the MPX 22 is connected to an instruction address bus terminal 34. The MPXs 21 and 22 are controlled with an access destination switching signal. Then a CPU decodes a fetched instruction and outputs the access destination switching signal according to the address of data to be accessed.
Patent JP-S5990668-A (JP)
Title: Painting method of edge face of lens
Inventor: KOJIMA HIDEO
IPC: B05D1/28
Filed: 1982-11-15
Abstract: PURPOSE:To form a constant and satisfactory paint coated film at all times by forming a grooved part having a crest shaped waveform section on the peripheral surface of a painting roll and coating the paint sticking on the groove part to the edge face of a lens. CONSTITUTION:When a painting roll 11 is operated, the roll rotates automatically while picking up a paint on the peripheral surface 12 thereof. The paint is also stuck in the grooved part 13 on the peripheral surface of the roll. When a lens 14 to be subjected to painting is brought close to the roll 11 and into contact with the surface 12, a clearance is generated between the lens 14 and the part 13 of the surface 12. As a result, peripheral surface tension acts on the surface 12 and a paint coated film layer is formed on the edge face of the lens.
Patent JP-H01100808-A (JP)
Title: Superconductor, high tc metal oxide super- conductor and second degree superconductor
Inventor: PURABUEEN CHIYADAARI
IPC: C01G1/00
Filed: 1988-08-12
Abstract: PURPOSE: To increase the size of a critical current, by taking a given atom into a superconductor having an extremely short coherent length, to pin a magnetic flux eddy. CONSTITUTION: In a superconductor having an extremely short coherent length, since the size of the critical current of the superconductor is limited by a magnetic eddy flux generated in the superconductor itself, trouble occurs in the use range of the superconductor. The magnetic eddy flux can be pinned into the superconductor to increase a critical current value by using a method wherein a given atom is introduced into the superconductor in a heating process in manufacturing the superconductor and so on. The given atom, which is an atom such as a magnetic rare earth element e.g. Yb, etc., has sufficient magnetic moment for pinning, and is distributed as a disorder compositional ratio in the superconductor. This distributes a disorder pinning site in the superconductor, and the magnetic eddy flux is pinned to the pinning site.
Patent JP-S6443704-A (JP)
Title: Optical ic interferometer
Inventor: YOKOKURA TAKASHI
IPC: G01B9/02
Filed: 1987-08-11
Abstract: PURPOSE:To detect coordinate variation even when an object is in reciprocal motion by providing plural reference optical paths and light receiving elements, making the respective optical path lengths different at level smaller than wavelength, and detecting different interference states at the same time. CONSTITUTION:While the output of a light receiving element 63 for setting is detected, an optical path length adjusting device 90 is adjusted to make a lambda/4 difference between the phases of light waves which are emitted by a light emitting element 60 and reach the light receiving elements 61 and 62 for measurement through reference optical waveguides 52 and 53. Then, a light wave emitted by the element 60 is propagated in a projection optical waveguide 51 to travel toward a projection rod lens 70 and part of it enters the waveguides 52 and 53 halfway through directional couplers 80 and 81. The light beam emitted from the lens 70 is reflected by a corner prism 100 and incident on a branch optical waveguide 54 through a rod lens 71 for incidence. Then light waves branched to branch parts 54a and 54b are made to interfere with the light wave sent from the waveguide 51 and the outputs of the element 61 and 62 corresponding to the interference states are processed by a signal processing circuit. Consequently, the movement quantity of the prism 10 is measured.
Patent JP-H0751259-A (JP)
Title: X-ray ct device
Inventor: TANAKA SHIGERU
IPC: A61B6/03
Filed: 1993-08-12
Abstract: PURPOSE:To provide an X-ray CT device for group examination which can carry out the image reading and the diagnosis more efficiently while reducing the number of image sheets, by recomposing an image corresponding to a transmission image to transmission process the image of a specific part to be a hindrance in the image reading time such as the ribs, by an image processing. CONSTITUTION:This X-ray CT device is provided with an X-ray tube 3 to radiate the X ray to a subject P loaded on a bed 2, an X-ray detector 4 to detect the X ray transmitted through the subject P, set opposing to the X-ray tube 3, a bed driving means 6 to move the subject P in the direction of the body axis, and a data collecting means 5 to collect the three-dimensional projection data obtained by the X-ray detector 4. And, in an X-ray CT device to recompose an image depending on the three-dimensional data obtained by the data collecting means 5, an image recomposing means 10 which recomposes an image corresponding to a transmission image depending on the image data obtained by extracting and removing the data of a specific part from the obtained three-dimensional data is equipped.
Patent JP-S6178598-A (JP)
Title: Sludge dehydrating device
Inventor: TAKEUCHI TADAO
IPC: C02F11/12
Filed: 1984-09-27
Abstract: PURPOSE:To dehydrate rationally a sludge, and to form a dehydrated cake having a high strength by increasing gradually the hardness of the rubber layer of the peripheral surface of a pressure roll, when dehydrating the part between the main roll having a large diameter and plural pressure rolls having the rubber layer on the peripheral surface, through a filter cloth belt on which the sludge is placed. CONSTITUTION:Plural pressure rolls 2 are placed on the outside periphery of a main roll 1 having a large diameter, and a filter cloth belt 3 to which a sludge is fed from a feed sludge frame 4 is pressed and dehydrated by the main roll 1 and the pressure rolls 2. In this case, a rubber layer 2' whose hardness becomes large gradually extending from the first pressure roll 2-1 to the final pressure roll 2-n is installed to the outside periphery of the roll. Even if the sludge is dehydrated successively and becomes hard, since the rubber layer of the pressure roll becomes hard successively, a compressive force by the main roll and the pressure roll increases successively, the dehydration advances smoothly, and the sludge is scraped off by a scraper 5 as a dehydrated cake having a small water content and a high strength.
Patent JP-S58104123-A (JP)
Title: Production of high carbon steel strip having good cold formability
Inventor: MORITA MASAHIKO
IPC: C21D8/02
Filed: 1981-12-12
Abstract: PURPOSE:To produce a high carbon steel strip having good cold formability easily and inexpensively by subjecting the high-carbon hot-rolled steel strip which is stuck with black skin scale to annealing in a specific condition range in a dry inert gaseous atmosphere. CONSTITUTION:A high carbon hot rolled steel strip contg. >=0.3% C which is stuck with black skin scale is annealed for 1-50hr in a 600-1,000 deg.C temp. range in a dry inert gaseous atmosphere lower than 0 deg.C dew point. If the conditions for the annealing are specified as mentioned above, the black skin scale consisting essentially of Fe3O4 causes reaction of the formula 4C+Fe3O4 3Fe+ 4CO with C in the surface of the steel strip, whereby a uniform surface decarburized layer is formed and the cold formability of the high-carbon steel strip is improved. At the same time, the black skin scale is reduced and converted to metal. Since the reacting source exists beforehand on the steel strip, the annealing treatment is applied immediately in the state of tight coil.
Patent JP-H0485797-A (JP)
Title: Semiconductor storage
Inventor: ITO NOBUHIKO
IPC: G11C29/04
Filed: 1990-07-26
Abstract: PURPOSE:To shorten an operating time and to attain the high speed working of a semiconductor storage by securing the conduction between a redundant circuit provided independently of a storage part and a pair of data lines when an address signal is identical with a redundant address. CONSTITUTION:The address signals are inputted to a redundant address deciding circuit 4 and an address selection circuit 5. Then the circuit 4 decides whether the address signal is identical with a redundant address or not. At the same time, the circuit 5 selects an address of a storage part 1. Thus the circuit 5 selects the address of the part 1 in parallel with the deciding operation of the circuit 4, Therefore, the address of the part 1 can be selected before the deciding operation of the circuit 4 is through. A circuit selection means 3 secures the conduction between only the part 1 and a pair of data lines when the circuit 4 decides that the address signal is not identical with a redundant address signal. When the circuit 4 decides the match between the address signal and the redundant address signal, the conduction is secured only a redundant circuit provided independently of the part 1 and a pair of data lines.
Patent JP-H02255187-A (JP)
Title: Washing machine
Inventor: NUKAGA SUNAO
IPC: D06F39/10
Filed: 1989-08-01
Abstract: PURPOSE:To easily attach/detach a filter, and to improve maintenance by providing input ports to input laundry from the upper parts of a washing machine at an outer tub and a washing drum respectively, and providing a detachable lint filter device near the lower part of the input port. CONSTITUTION:A rectangular clothes input port C 92 rectangularly opened along the peripheral surface of a barrel part 70 of a horizontal shaft type washing-cum-dehydrating-cum-drying drum 69 made of a synthetic resin has approximately the same size as a clothes input port B 19. The input port 92 is arranged right above a filter fitting part 83. A filter unit 87 consists of an oblong frame body 88 and a net 89 fitting to the frame body 88, and since a washing solution passes from a gap 166 between the frame body 88 and the filter fitting part 83 through the net 89, lint in the solution is collected by the net 89. Further the filter unit 87 easily is attached/detached by engaging/ disengaging an engaging piece 90 with an engaging recessed part 84, and engaging/disengaging an engaging claw 91 with an engaging projection 85.
Patent JP-S6357555-A (JP)
Title: Production of monohalocarboxylic acid ester
Inventor: OKADA MASAYUKI
IPC: C07C67/60
Filed: 1986-08-27
Abstract: PURPOSE:To produce the titled compound having sufficiently low acid content to enable the stable storage in a SUS tank over a long period and useful as an intermediate for pharmaceuticals and agricultural chemicals, by neutralizing an esterification reaction liquid with magnesium oxide and distilling the neutralization product. CONSTITUTION:In the production of a monohalocarboxylic acid ester of formula (XR is 2-3C haloalkyl; X is Cl or Br; R1 is 1-4C alkyl), the esterification reaction liquid is neutralized with magnesium oxide and distilled. The neutralization is carried out by adding magnesium oxide to the liquid until the esterification liquid becomes neutral and distilling the product or by stirring a mixture of magnesium oxide and reaction liquid at room temperature, filtering the mixture to remove the residue and distilling the filtrate by conventional method. The magnesium oxide used in the above process is preferably light magnesium oxide from the viewpoint of reaction activity.
Patent JP-S6093455-A (JP)
Title: Developer for electrophotography
Inventor: KUBO TSUTOMU
IPC: G03G9/08
Filed: 1983-10-28
Abstract: PURPOSE:To improve an electrifying characteristic and resistance to environment and to enable development to a good image by adding fine particles treated with a fluorine substd. silane coupling agent to toner. CONSTITUTION:Fine particles for addition are put into a fluidized bed granulator and a fluorine-substd. silane coupling agent is dissolved in toluene and xylene for example, and is sprayed to fine particles for addition. The sprayed particles are treated by heating. The treated fine particles for addition are added to a toner by using a mixer. The developer is electrified more strongly negatively by the fluorine of the fluorine-substd. silane coupling agent. The appearance of a photographic fog in the image is obviated and the life is extended. The developer is made less dependent on environment. Colloidal silicon dioxide has high electric resistance and is particularly outstanding as the fine particles for addition. The fluorine-substd. silane coupling agent is formed by substituting the hydrogen atom of the alkyl group with fluorine atom and includes, for exampler, n- C6F17CH2CH2Si(OCH3)3, C7F15COOCH2CH2Si(OCH3)3, C9F19SCH2CH2Si(OCH3)3.
Patent JP-H0949304-A (JP)
Title: Pillar fitting device
Inventor: SAKO KENJI
IPC: E04H12/22
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a pillar fitting device which improves efficiency of a construction work and improves appearance by putting no bolt head on the outside. SOLUTION: A pillar 37 is built by temporarily fastening through a nut 34 a pedestal 35 and a bracket 40 with a building frame 32 in which an anchor bolt 33 is plantedly provided, while adjusting positions of the pedestal 35 and the bracket 40 at building the pillar 37 therein. A lower end part 38 of the pillar 37 is temporarily fastened by a first lock bolt 42 at the over part of an opening 39 formed on the bracket 40, and the nut 34 is tightly fastened in the opening 39 so as to fix the pedestal 35 and the bracket to the building frame. A cover body 41 is mounted on the opening 39 of the bracket 40 so as to close the opening 39, the first lock bolt 42 is loosened so as to let fall the pillar 37 while adjusting the level and the verticality, and the first and the second lock bolts 42, 43 are screwed in, so as to fix the pillar 37 to the bracket 36.
Patent JP-H1025809-A (JP)
Title: Leg structure of steel column and method for constructing steel column leg
Inventor: KUWANO NOBUTAKA
IPC: E04B1/36
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a leg structure of a steel column and its constructing method, which can be applied practically to the actual execution of works. SOLUTION: A seat metal piece 16 provided in a single piece with a base plate part 14 and a receptacle part 15 having hemispherical recess 15a is fixed onto a concrete foundation 3 with the aid of anchor bolts 12. Each column leg 19 joined fast to the bottom of the body 21 of a steel column includes a flange 18 and a spherical part 17 situated below the flange, and the spherical part 17 is fitted in the recess 15a, and the steel column 22 is installed upright on the metal piece 16. The flange 18 and metal piece 16 are coupled together at each corner using plumbing bolts 30, when the plumbness of the column 22 should be adjusted. A two-pronged metal fixture 24 is fixed to the seat metal piece 16 using bolt 23 and the spherical part 17 of the leg 19 is held by the fixture 24 and a cover 33 is set between the flange 18 and seat metal piece 16 and the spherical part 17 and fixture 24.
Patent JP-2000015319-A (JP)
Title: Induction heating device for side part of metal plate
Inventor: ITO HIROSHI
IPC: C21D1/42
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent rollers from being excessively heated and to suppress the sparking caused between a passing metal plate and the rollers. SOLUTION: In this device, induction heating coils 13, 14 to which AC is supplied are arranged oppositely above and beneath the side end parts of the metal plate 12 which is conveyed with conveying rollers 11 and the side end parts of the metal plate 12 are heated by an alternating magnetic field generated. In such a case, by arranging shielding members 15, 16 consisting of a high permeable magnetic material on the side parts of the induction heating coils 15, 16, shielding leakage magnetic fluxes which pass through the rollers 11, the sparking caused between the metal plate 12 and the rollers 11 iS suppressed.
Patent JP-H0932766-A (JP)
Title: Screw fluid machine and screw gear
Inventor: OZAKI MASAYUKI
IPC: F04C25/02
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To prevent temperature of a screw fluid machine from being partially and abnormally raised, by continuously changing a helix angle of a screw gear for constituting female and male rotors with the progress of helix. SOLUTION: Gas is sucked from a suction port into operating chambers 103a, 104a formed of a male side root part 105, a female side root part 106 and a casing and compressed with the rotation of male and female rotors 101, 102 by a screw vacuum pump. It is transferred to operating chambers 101b, 102b formed of screw gear parts 101a, 102a communicated with the operating chambers 103a, 104a and a casing. The operating chambers 101b, 102b transfer gas with rotation of the rotors 101, 102 as the constant volume at first, and gas is compressed by decreasing the volume when the rotors are further rotated. The compressed gas is transferred to the operating chambers 105a, 106a of the male side root part 105 and the female side root part 106 communicated with the operating chambers 101b, 102b and discharged from discharging ports while being compressed.
Patent JP-S6091308-A (JP)
Title: Optical multiplexing rotary coupler
Inventor: YAMAGUCHI YOUICHI
IPC: G02B6/42
Filed: 1983-10-26
Abstract: PURPOSE:To attain contactless coupling by using light by using a concentric coaxial optical waveguide which has N concentrically independent layers of light guides and connects a rotary motion body and a stationary body. CONSTITUTION:Layers of light guides L1...LN are peeled off at both sides (A and B) stepwise successively from the outside. Oblique mirrors M1...MN and K1...KN are positioned so as to face the peeled end surfaces of the light guides at the rotary motion body A and stationary body B to enter and project the light beams of the light guides L1...LN. Light emitting and photodetecting bodies R1...RN on the side of the rotary motion body A are provided beside the oblique mirrors M1...MN, and light emitting and photodetecting bodies P1...PN on the side of the stationary body B are provided beside the oblique mirrors K1...KN to transmit signals between both light emitting and photodetecting bodies.
Patent JP-H0249726-A (JP)
Title: Platelet-activating factor antagonist
Inventor: MASE TOSHIYASU
IPC: A61K31/443
Filed: 1988-08-11
Abstract: NEW MATERIAL:A saturated heterocyclic carboxylic acid amide derivative expressed by formula I [R<1> is 5-6 membered heterocyclic group which may be condensed with benzene ring ; R<2> is H, alkyl or R<1>; X is O, S or CH2 which may be substituted by alkyl; Y<1> is O, S, N or R<4> (R<4> is H, alkyl, acyl, etc.); A<1> is methylene or ethylene which may be substituted by alkyl; R<3> is formula II-formula IV (either one of R<5> and R<6> is H or hydrocarbon group and the other is hydrocarbon group or 5-6-membered heterocyclic group; A<2> and A<3> are alkylene; Z is CH or N; R<7> is H, hydrocarbon group, acyl, etc.), etc.] and salt thereof. EXAMPLE:1-(3-Phenylpropyl)-4-[2-(3-pyridi)thiazolidin-4-ylcarbonyl]- piperazine.fumaric acid salt. USE:A platelet-activating factor antagonist. PREPARATION:A compound expressed by formula V (R<12>, R<13> and Y<2> are R<1>, R<2> and Y<1> capable of each having protecting group) is reacted with amines expressed by the formula H-R<14> (R<14> is R<3> capable of having protecting group) and as necessary the protecting group is removed to provide the compound expressed by formula I.
Patent JP-S6180688-A (JP)
Title: Digital disk record reproducing device
Inventor: YOSHIDA TAKUJI
IPC: H04N5/93
Filed: 1984-09-28
Abstract: PURPOSE:To display a natural picture even when a certain piece of data is erroneously recognized by a prescribed picture operation instruction by providing a memory control means which controls writing and reading of data for the first and second memory means and a counting means which counts the number of receiving of the prescribed picture operating instruction. CONSTITUTION:When a flag is in the setting condition, namely a presetting screen instruction measuring counter is an action mode, newly-reproduced data are judged to be a presetting screen instruction or not. When the presetting screen instruction is reproduced, a value of a presetting screen instruction receiving counter, which is written in an RAM 119, is read, the value is increased (+1) and again, the value is written in the RAM 119. When the data are except the presetting screen instruction, a condition of the counter measuring flag written in the RAM 119 is set to a clear condition. When the condition is the clear one, the counter value shows how many times the instruction is continuously repeated and reproduced after a presetting screen instruction is started.