baber/WOPTO huggingface dataset:
Patent JP-H10147547-A (JP)
Title: (e)-(r)-2-alkyl-4-(2,2,3-trimethylcycopent-3-ene-1-yl)-2-butene-1-ol derivative, its production and use
Inventor: AIDA TAKASHI
IPC: C11B9/00
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain the new subject compound having a stereostrucure at 1 position of cyclopentene ring useful as a flavoring material having a sandalwood-like fragrance. SOLUTION: A compound of formula I (R is a 1-3C alkyl), e.g. (E)-(R)-2- ethyl-4-(2,2,3-trimethylcyclopent-3-ene-1-yl)-2-butene-1-ol. The compound of formula I is obtained by hydrogenating an (E)-(R)-2-alkyl-4-(2,2,3-trimethylcyclopent-3- ene-1-yl)-2-butene-1-al derivative of formula II with a ruthenium-phosphine complex as a catalyst in the presence of a base or an amine having an alkali metal or an alkaline earth metal. The compound of formula I is brought to be easily obtained in high yield by this method.
Patent JP-H01268814-A (JP)
Title: Recarburizing material for steel making
Inventor: YOSHIMORI JUTARO
IPC: B30B11/00
Filed: 1988-04-20
Abstract: PURPOSE:To save fuel or electric power in a steel making stage by mixing powdery or granular pig iron obtd. from slag with a specified wt.% of carbon powder of granules and a binder and by molding the mixture into briquettes having a specified specific gravity. CONSTITUTION:Powdery or granular pig iron obtd. from various kinds of slags produced in iron and steel making stages is mixed with about 10-30wt.% carbon powder or granules and a proper amt. of the binder and the mixture is molded into briquettes having >=2.6 specific gravity. By using the briquettes, fuel or electric power can be saved in the steel making stage.
Patent JP-S5434573-A (JP)
Title: Fluorescent lamp
Inventor: HASE TAKASHI
IPC: C09K11/08
Filed: 1978-08-14
Abstract: PURPOSE: To improve the luminescent efficiency of a fluorescent body and the temp characteristic of luminescence in a high temp range. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03295808-A (JP)
Title: Production of oxide superconductor
Inventor: HISAGAI YUICHI
IPC: H01B12/00
Filed: 1990-04-13
Abstract: PURPOSE:To obtain a high-quality superconductor having superior uniformity by adopting a specified solute-solvent combination when a Tl-contg. oxide super conductor is produced by a sol-gel process. CONSTITUTION:Thallium acetate, bismuth oxyacetate, strontium acetate, calcium acetate and copper acetate are homogeneously dissolved in an aq. acetic acid soln. The acetic acid and water are then removed from the resulting soln. by drying to obtain a precursor and this precursor is fired. Lead acetate may further be dissolved in the aq. acetic acid soln.
Patent JP-S60243836-A (JP)
Title: Optical information carrier disk
Inventor: INOUE ISAMU
IPC: G11B7/24
Filed: 1984-05-17
Abstract: PURPOSE:To prevent the noise to be generated by reflaction and to constitute a disk having excellent signal quality by providing an antireflecting film having prescribed conditions on a protective film of a semitransparent information medium layer. CONSTITUTION:The light 5b transmitted through a recording medium layer 2 formed with the antireflecting film 8 on the protective film 3 is reflected by the boundary 9 between the film 3 and the film 8 and is made into light 5c. The light past the boundary 9 is reflected by the boundary 10 between the film 8 and air 6 and is made into light 5d. The refractive index and thickness conditions of the antireflecting film to obviate generation of the reflected light by interference of the reflected light 5d and 5c are respectively n<1/2> and (2P+1)lambda/4n<1/2> where the refractive index of the film 3 is designated as (n) and the wavelength of the laser light 5 as lambda. Here, P=0, 1, 2-. A satisfactory effect is obtainable in practicability if these conditions are within a + or -25% range of theoretical values. The laser light 5b is straightly the incident light 5e to the air 6 and the reflected light from the film 8 is decreased considerably if the above-mentioned conditions are satisfied.
Patent JP-S581887-A (JP)
Title: Refresh controlling system of main memory
Inventor: CHIBA TAKASHI
IPC: G11C11/406
Filed: 1981-06-26
Abstract: PURPOSE:To eliminate an effect due to an increment of the number of interleaves, by giving a simultaneous access to all interleaves in the refresh mode and refreshing the cells in each memory element with each line. CONSTITUTION:A main memory MS of 256MB capacity (MB: megabyte) is divided into 256IL (IL: interleave). In this case, 1IL has 8B (B: byte). The access throughput to be given to the memory MS from a memory control unit MCU has 8BX8 megacycle. Each memory access controller MAC controls 32IL. Then 256ILX8BX2 is refreshed all at once. With a refresh action, the unit MCU starts the refresh at one time to the controllers MAC#0-#7. Thus each MAC refreshes 1IL of all RAM elements of 32ILX8BX2 which are connected to the own MAC. In this case, the MCU inhibits an access to the MS until the BUSY state caused by the refresh is released.
Patent JP-S5433078-A (JP)
Title: Acoustic detector
Inventor: UESUGI NOBUO
IPC: G01H9/00
Filed: 1977-08-19
Abstract: PURPOSE:To make use of diffraction effect of light and accurately detect the vibration waves without the effect of noise by producing distortion waves within a light transmittable propagating medium of sound with the vibration waves transmitted from the vibration receiving part of a vessel and making photo-electric conversion of the same with the waveguide of light.
Patent JP-H03296708-A (JP)
Title: Straight movement guide mechanism for microscope
Inventor: YAMAMOTO SOJI
IPC: G02B21/26
Filed: 1990-04-17
Abstract: PURPOSE:To prevent a stage from slanting by coupling a movable guide where the stage is fixed with a movable guide which has a driving means by a means which transmits a force only in one direction. CONSTITUTION:This mechanism is provided with a fixed guide 2 which is provided in parallel to the moving direction of the stage 3, the 1st movable guide A4 where the stage is fixed inside the fixed guide 2, and the 2nd movable guide B7 which is coupled with the driving means. Then a steel ball 9 is provided rotatably between the movable guides on the basis of the movable guide B7 and a tensile coil spring 10 is extended between both the movable guides to press the movable guide A4 against the steel ball 9. In this case, the moment based upon the weight of the stage 3 is not transmitted to the movable guide B7 because of point contacting with the steel ball 9. Consequently, an operating force perpendicular to the moving direction is removed and the inclination of the stage is eliminated.
Patent JP-S5623337-A (JP)
Title: Manufacture of outer wheel for uniform speed universal joint
Inventor: MAEDA TOSHIO
IPC: F16D3/205
Filed: 1979-08-03
Abstract: PURPOSE:To shorten process time and improve mechanical characteristics by heating up a material to temperature possible to make hot forging and making hot upsetting, and then making complete annealing after performing upsetting of the head and forward extrusion of the shaft at the same time. CONSTITUTION:A material 1 cut to the specific size is heated up to about 1,200 deg.C, and hot upsetting is made to the mass 2. This mass is made to the mushroom shape 3 by performing hot upsetting of the head 31 and forward extrusion of the shaft 32 at the same time, and complete annealing is made. By cooling the formed product slowly, toughness is given, and a scale or the like is removed from the surface by shot blast. At the next process, lubrication film forming treatment is made, and the head 31 is formed to a cup shape by cold backward extrusion. Then, low temperature annealing is made to remove internal stress generated by cold working, and surface treatment is made again. Further, ironing is made to the outer circumference of cup shape head 31 to increase accuracy. At the last, hardening is made.
Patent JP-H11291374-A (JP)
Title: Oblique structure foamed sheet and its manufacture
Inventor: FUKUOKA TAKAMASA
IPC: B29C44/00
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain an oblique structure foamed sheet having a small compression permanent strain and an excellent thickness size accuracy. SOLUTION: The oblique structure foamed sheet 9 is a thermoplastic resin foamed sheet obtained by laminating sheet-like materials 10 on both side surfaces in such a manner that a ratio of a diameter Dz of a cell of its intermediate layer 12 to a diameter Dxy of the foam in an inner surface direction, i.e., an aspect ratio (Da/Dxy) is 3.5 and an aspect ratio (Dz/Dxy) of the layers 13 of both sides is 1.4. Reference numeral 11 denotes a fusiform cell for constituting the layer 12, and 14; a cell near a spherical state for constituting the layer 13 of both the sides.
Patent JP-H10292139-A (JP)
Title: Ink for ink jet recording, recording method, and records thereby
Inventor: KATO SHINICHI
IPC: C09D11/38
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain an ink for ink jet recording capable of maintaining storage stability, reducing differences between printed color concentrations due to the kinds of paper, and decreasing irregularity in the colors of printed products, by making the ink include a specified pigment, a saccharide, a resin emulsion, and water. SOLUTION: This ink contains (A) 0.5-25 wt.% of a pigment selected from C.I. pigment yellow-74, 109, 110, 138, C.I. pigment red-122, 202, 209, C.I. pigment blue-15:3, 60, etc., having an accumulated average particle diameter of 0.15-0.25 μm, preferably 0.15-0.20 μm, and preferably almost wholly contained in a particle diameter range of 0.03-0.6 μm, (B) 0.1-40 wt.% of a saccharide (e.g. maltitol), (C) 0.1-40 wt.% (as a resin component) of a resin emulsion comprising water as a continuous phase and the resin component (e.g. an acryl-styrene resin) as a dispersed phase, (D) water and, if necessary, (E) 0.5-10 wt.% of a low boiling point organic solvent, 0.5-40 wt.% of a lubricant comprising a high boiling point organic solvent, an additive, etc.
Patent JP-S62258446-A (JP)
Title: Silver halide photographic sensitive material for daylight room
Inventor: MIYATA JUNJI
IPC: G03C1/06
Filed: 1986-05-01
Abstract: PURPOSE:To obtain a photographic characteristic of extra high contrast by incorporating a specific ratio of rhodium salt into an emulsion layer and >=1 kinds of specific hydrazine deriv. into >=1 layers of the emulsion layer or other hydrophilic colloid layers. CONSTITUTION:The rhodium salt is incorporated at 1X10<-7>-5X10<-4>mol per mol is incorporated into the emulsion layer contg. silver chlorobromide particles contg. <=20mol% silver bromide or silver chloride particles and >=1 kinds of the hydrazine deriv. expressed by the formula are incorporated into at least one layer of the emulsion layer or the other hydrophilic colloid layers. In the formula, R is an org. group of 1-30C. A is a substd. or unsubstd. phenylene group, etc. X is -NH-, -O-. L1 is an alkylene group of 1-20C, aralkylene group of 7-20C, phenylene group, etc. L2 is -CONH-, -SO3NH-, etc. i, j are 0 or 1. B is an H atom, alkyl group of 1-20C, phenyl group of 6-20C, etc.
Patent JP-S5527217-A (JP)
Title: Polychromatic heating sensitive recording material
Inventor: KUBO TAKASHI
IPC: B41M5/34
Filed: 1978-08-17
Abstract: PURPOSE:To prevent a blushing due to humidity in storage by providing long-chain 1,2-glycol as anti-coloring agent for low temperature heating sensitive and coloring ingredients at high temperature coloring. CONSTITUTION:Two kinds of heating sensitive and coloring layer having different coloring temperature range and color tone are formed on the base material. The coloring ingredient in the uppermost heating sensitive and coloring layer contain at least colorless or light roiko dye or phenol or acid material. In the above heating sensitive and coloring layer, or between the two layers, long-chain 1,2-glychol represented by a molecular formula (R is alkyl of C10-30) is provided.
Patent JP-H08270325-A (JP)
Title: Earthquake-resisting door
Inventor: YASUMOTO OSAMU
IPC: E06B1/56
Filed: 1995-03-30
Abstract: PURPOSE: To avoid the influences of vibration and impact and to allow opening a door without hindrance when escaping, by attaching a door frame on the front side of which the door is mounted and whose back is attached to the wall surface, to the wall surface of the edge of an opening which is perpendicular to the opening direction of an entrance opened through a building, while making the back side of the door frame abut to the wall surface. CONSTITUTION: A door frame 3 is made to abut at its back sides 4d, 5d a wall surface 16 of an 15a of an opening. Anchor bolts 11 fitted with washers 12 are fitted into through holes in the front sides 4c, 5c and are threaded into threaded parts 11b with their heads 11a pressed against recesses 4f, 5f. Lightweight concrete (c) is thereafter packed into closed spaces. Then the door frame 3 is attached to of the opening which is perpendicular to the opening direction of an entrance. Thus, since the door 2 is not installed in the opening 15, even in the event of distortion of the building as a result of vibration or impact the direct application of the distortion stresses to the frame 3 is avoided to secure the clearance required for opening the door. Therefore, the door can be opened without hindrance.
Patent JP-H08270798-A (JP)
Title: Metal gasket
Inventor: ASAUMI KOJI
IPC: F02F11/00
Filed: 1995-03-31
Abstract: PURPOSE: To prevent the lowering of sealing performance caused by the exhaustion of a bore grommet part due to fastening load of fastening a cylinder head to a cylinder block so as to improve the reliability of a folded part and to secure sealing performance outward of the bore grommet part. CONSTITUTION: A base 4 made of metal is folded at a bore grommet part 8 corresponding to the periphery of a cylinder bore 7 so as to seal a space between a cylinder block 2 and a cylinder head 3. In such a metal gasket 1, the base 4 is folded being offset by the specified quantity L onto the face side in the opposite direction to the folding direction at the bore side opening inner peripheral end 4a, and auxiliary plates 5, 6 made of metal and having elastic deformation parts 11, 12 coming in contact with the base 4 are disposed more on the bore peripheral direction side than an offset part 10.
Patent JP-H10281013-A (JP)
Title: Air introducing device for starting engine
Inventor: HAYASHI YASUO
IPC: F02M23/00
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To improve restartability when an engine is restarted after engine warming-up is performed by connecting an intake passage introducing air-fuel mixture into a combustion chamber of the engine with a bypass passage introducing new air and providing an opening and closing means opening and closing this bypass passage. SOLUTION: When an ignition switch is turned off and is stopped or an engine is inadvertently stopped due to a turn-over after the engine is driven for prescribed time and becomes a warming-up state and subsequently starts the engine again, a knob part 15b of a plunger 15 is pulled in the right direction, a bypass passage 14 is opened by making a communicating hole 15c of this plunger 15 coincide with a through hole 14a of the bypass passage 14 and new air is led from an air cleaner to the inside of an intake passage 6. Thus, air-fuel mixture within the intake passage 6 in which the ratio of fuel to air is increased and fuel becomes thick becomes thin due to introduction of fresh air, this air- fuel mixture is made to be sucked into a combustion chamber at the same time that an intake valve opens and an ignition is made to be effectively performed by an ignition plug.
Patent JP-S62256512-A (JP)
Title: Surface acoustic wave element
Inventor: SONE TAKEHIKO
IPC: H03H9/145
Filed: 1986-04-30
Abstract: PURPOSE:To suppress the entire energy loss lower by changing the line width ratio of a reflector so that the reflection effect is increased as the reflector is parted form an interdigital electrode. CONSTITUTION:A pitch Lr of the interdigital electrode 2 and a pitch LR of a metallic strip of the reflector 3 are selected all constant and the width lT of the electrode 2 is selected to be constant. The line width nR of the widths lR1, lR2-of the merallic strip is changed sequentilly from 0.3 to 0.7 as the reflector 3 is parted from the interdigital electrode 2. Thus, the reflection near the interdigital electrode 2, where the mode conversion to a bulk wave is large is decreased and the mode conversion at the part is suppressed lower, and the reflection remote form the electrode 2, where the mode conversion is comparatively less is suppressed lower is increased to improve the reflecting factor while the mode conversion is suppressed lower. Thus, the loss of the energy by the mode conversion is reduced as a whole and the no load Q is increased.
Patent JP-H11253116-A (JP)
Title: Fine indeterminate form devil's tongue
Inventor: HIYAMA KEIKO
IPC: A23L29/244
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a fine and low alkaline food devil's tongue. SOLUTION: This fine indeterminate form devil's tongue is obtained by grinding conventional form product devil's tongue to produce fine indeterminate form devil's tongue, thus lowering the alkaline degree of the inner portions of the conventional product. The fine indeterminate form product devil's tongue is further obtained by floating a devil's tongue paste or swollen devil's tongue powder in a coagulant aqueous solution, stirring the mixture to disperse the devil's tongue particles, heating the dispersion to coagulate the surfaces, filtering, washing out or boiling off the hydroxyl groups of the obtained particles with water, and subsequently lowering the alkaline degree of the surfaces of the fine indeterminate devil's tongue with an acid such as citric acid.  The obtained fine indeterminate form devil's tongue can activate the actions of intestines, contains a large amount of vegetable fibers, and can be used for dishes except Japanese foods as a filler capable of reducing calorie.
Patent JP-H10294031-A (JP)
Title: Operating device
Inventor: ISHIGURO KAZUYOSHI
IPC: H01H3/06
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To help simplifying assembly and reducing its time in connecting an operated member and an operating member. SOLUTION: To a circuit board 1, a rotor 8 is rotatably attached. This rotor 8 is a cylinder shape and three grooves 9 stretching toward the shaft direction are evenly formed at its front edge in that shaft direction. A rotary knob 22 is rotatably attached to a panel 19. This rotary knob 22 is a cylinder shape and three projections 23 are evenly formed at its rear edge in that shaft direction. The grooves 9 of the rotor 8 and the projections 23 of the rotary knob 22 are fitted each other, and even if the axis centers of the rotor 8 and the rotary knob 22 are slightly shifted, the projections 23 can be fitted to the grooves 9 because of their elastic deformation.
Patent LT-2018004-A (LT)
Title: Release and exstraction device of gasket of fuel injector of diesel engine and method of the use
Inventor: VAŠTAKAS RIMVYDAS
IPC: B25B27/00
Filed: 2018-01-18
Abstract: Release and extraction device of gasket of fuel injector of diesel engine comprises a cylindrical body, a working means therein, wherein the cylindrical body has means for rotation about the central axis, and the tool is a rod having means for rotating said rod about its axis, said rod being L-shaped, its longitudinal axis is eccentric to the central axis of the cylindrical body, and the lower curved part of the L-shaped rod with its longitudinal axis forms a stationary angle and is directed toward the vertex.
Patent MX-9102095-A (MX)
Title: Cojinete liso flexible y su aplicaciones en direcciones de automovil.
Inventor: REWARD HENRI JEAN ANDRE
IPC: B62D1/16
Filed: 1991-11-15
Abstract: Este cojinete comprende un anillo (11) exterior hecho de un forro (110) que esta delimitado por una pared externa (111) y una pared interna (112), y que lleva sobre su pared externa (111) un manguito (1111), un anillo (12) interior hecho de un forro (120) que esta delimitado por una pared externa (121) y una pared interna (122) y que lleva sobre su pared interna (122) un manguito (1221), una unión (13) colocada en separación a la verticalidad o equilibrio de los manguitos (1111, 1221) para reunir sus anillos (11,12) permitiendo solamente una rotación relativa entre ellos (11,12).
Patent MX-9102860-A (MX)
Inventor: LEVINE ROBERT AARON
IPC: G01N1/36
Filed: 1991-12-30
Abstract: Constituent layers are harvested from a centrifuged multi-constituent material in an evacuated glass (2) or clear plastic tube which contains a float (6). When possibly contaminated materials, such as blood, are being tested, the use of an evacuated tube allows the measurements to be made without the technician being exposed to the blood. The tubes are large enough to hold approximately one ml of blood, and are filled with an inert gas at low pressure. The floats are formed with a through bore (7) into which cell bands to be harvested will settle during centrifugation. The cell bands (A-E) are stabilized by a layer of a flowable material which settles onto the plasma layer during centrifugation and forms a pellicle thereon. The cell layers to be harvested are aspirated from the float bore by means of a hypodermic needle (131) or cannula inserted into the tube and float bore. <IMAGE>
Patent MX-9201637-A (MX)
Inventor: SOHDA TAKASHI
IPC: A61K31/4439
Filed: 1992-04-09
Abstract: There is disclosed a thiazolidinedione derivative of general formula (I), wherein X is -CH2- or -CO-, Q is CH3CO-, CH3CH(OR)- or -CH2COOH, when X is -CH2-, wherein R is a hydrogen atom or an acyl group, or Q is CH3CH2-, when X is -CO-, a pharmaceutically acceptable salt thereof, or a pure stereoisomeric form thereof. The thiazolidinedione derivative of general formula (I) has hypoglycemic and hypolipidemic activities.
Patent MX-9203446-A (MX)
Inventor: HESS GERHARD
IPC: C08K3/28
Filed: 1992-06-26
Abstract: A plastic moulding composition based on an organic thermoplastic polymer containing a mineral black pigment is suitable as a material for the production of shaped articles which can be provided with characters by the action of laser radiation. The black pigment used is principally animal charcoal, and the thermoplastic polymer is in particular a polyoxymethylene.
Patent MX-9206839-A (MX)
Title: Mejoras a embarcaciones hinchables y embarcaciones hinchables con casco rigido.
Inventor: MARKS CHRISTOPHER CURTIS O'NEI
IPC: B63B7/00
Filed: 1992-11-27
Abstract: Método de formar un tubo de flotabilidad de embarcación hinchable y tubo correspondiente, siendo el tubo resultante un elemento de estructura híbrida que tiene un fondo rígido o, alternativamente, incorporado en una embarcación hinchable. El método comporta determinar la orientación de un plano de eje que contiene la curva axial del tubo y calcular la forma del tubo y conformar el material flexible en dos o más tramos unidos por costuras.
Patent MX-9301866-A (MX)
Title: Proceso de combinacion para el pretratamiento y la hidroconversion de aceites residuales pesados.
Inventor: JOHNSON AXEL R
IPC: C10G65/02
Filed: 1993-03-31
Abstract: Se expone un método novedoso para la hidroconversión de una alimentación de hidrocarburo pesado, en donde la alimentación se hidroconvierte parcialmente y se desmetaliza en la presencia de un aditivo catalítico, y después de la hidroconversión se completa en un sistema de reactor de lecho ebullente.