baber/WOPTO huggingface dataset:
Patent JP-2000088576-A (JP)
Title: Orientation detector
Inventor: OE YUTAKA
IPC: G01R33/02
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To provide an orientation detector producing an accurate orientation detection signal even if a mobile does not turn along east, west south and north by correcting a coordinate data dependent on the X, Y component signals of an orientation sensor correctly. SOLUTION: An orientation sensor 1 has detection coils 4, 5 connected with an operating circuit 6 comprising a microcomputer or a dedicated hard lock circuit. The operating circuit 6 takes in X, Y component signals delivered from the detection coils 4, 5 of the orientation sensor 1 during travel and calculates the coordinates at the center of an orientation circle on which four points based on the X, Y component signals exist when the coils turn by about 90 deg. in the same direction. Subsequently, the operating circuit 6 corrects the magnetization of the X, Y component signals detected by the orientation sensor 1 based on the coordinates at the center of the orientation circle and calculates the orientation of an automobile based on the corrected X, Y component signals.
Patent JP-H06107374-A (JP)
Title: Tenser for winder
Inventor: BABA SUSUMU
IPC: B65H59/28
Filed: 1992-09-30
Abstract: PURPOSE:To follow a minute change of tension, increase pressure, and stabilize release resistance. CONSTITUTION:In a tenser for winder having a first gate 13 having a plurality of first tension members 12 raised nearly in parallel to each other; a second gate 15 provided rotatably to the first gate 13 and having a plurality of second tension members 14 extending between the first tension members 12 on the top end, the second gate 15 is divided to independently rotate a plurality of second gates 15U, 15D.
Patent JP-S61142092-A (JP)
Inventor: OKUNISHI HIROSHI
IPC: B25J9/22
Filed: 1984-12-12
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-H02169614-A (JP)
Title: Aromatic polyhydroxypolyamine,
Inventor: UURUSU SUUERII
IPC: C08G18/40
Filed: 1989-10-09
Abstract: The present invention relates to novel compounds of the general formula <IMAGE> containing terminal aminophenoxy and hydroxyl groups, a process for their preparation, and their use as starting materials in the preparation of cellular or non-cellular polyurethane plastics and foams.
Patent JP-H07121434-A (JP)
Title: Memory block controller
Inventor: UENO YUJI
IPC: G06F12/04
Filed: 1993-10-20
Abstract: PURPOSE:To provide a memory controller reducing all the memory areas necessary for a system by efficiently using memories at the time of using the memory blocks of plural lengths. CONSTITUTION:The controller is provided with a basic memory block control part 123 which dynamically assigns a fixed length memory block and plural memory block control parts 122 controlling using assignment by dividing the memory block assigned by the basic memory block control part into optional fixed length memory blocks.
Patent JP-H02109986-A (JP)
Title: Method and apparatus for carrying out enzymic reaction using enzyme immobilized membrane
Inventor: ITO MASAAKI
IPC: C12M1/40
Filed: 1988-10-18
Abstract: PURPOSE:To carry out enzymic reaction in high productivity by feeding a substrate solution to a porous layer side of enzyme immobilized membrane under pressure while circulating to continuously carry out enzymic reaction and permeating the resultant membrane permeating liquid to the porous layer side in a prescribed pressure. CONSTITUTION:An enzyme is immobilized in a porous layer of anisotropic ultrafiltration membrane consisting of a dense layer as surface layer and porous layer integrally supporting the dense layer to form an enzyme immobilized membrane. A substrate solution is fed to the porous layer side of the above-mentioned enzyme immobilized membrane under a prescribed pressure while circulating to continuously carry out enzymic reaction. Then the resultant membrane-permeated liquid is reversely permeated from the dense layer side to the porous layer of enzyme immobilized membrane by applying pressure more than pressure loaded to the above-mentioned substrate solution to the resultant membrane permeated liquid every prescribed pressure. An enzyme immobilized membrane prepared by retaining a crosslinked high polymer in a porous layer of ultrafiltration membrane and covalently bonding enzyme to the polymer is preferably used by the above-mentioned enzyme-immobilized membrane.
Patent JP-H03125745-A (JP)
Title: Angle material and manufacture thereof
Inventor: FURUTA OSAMU
IPC: B21B1/08
Filed: 1989-10-07
Abstract: PURPOSE:To improve butting of the angle material to interior materials, building materials or the like, and to improve adherence of the same thereto by making the interior and the exterior angles of an angle material specified ones, and by making the length of the part of the interior angle in specified times the thickness of the plate of the angle material. CONSTITUTION:In the intermediate processing, a flat metal plate is made to a semifinished material in roughly right angled shape and after this, an angle material 1 is manufactured by milling so that the interior angle part 102 thereof becomes accurately alpha. The angle alpha of the interior angle part 102 and the angle betaof the exterior angle part 101 where a side 11 and another side 12, each forming the angle material 1, come into contact with each other are respectively made to specified angle of 85-90 degrees. The length M at the interior angle part 102 is made to be in specified ratio where the length M is 0.5-2.0 times the thickness L of the plate.
Patent JP-2000087412-A (JP)
Title: Valve device
Inventor: SATO MASARU
IPC: F16L55/00
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a liquid or gas valve device excellent in sealability and durability. SOLUTION: A valve device has a vertically tilted wall surface 9 within a cavity body 6 and valve carrier 7 with an aperture 12 formed therein is secured to the wall surface 9. The upper surface of the aperture is covered with a plate-shaped valve 17 having rubber elasticity and the valve 17 is secured at its upper end and opened at its lower end to close the aperture by means of the elastic reaction and weight of the valve. The valve is normally held closed and is opened at the application of hydraulic or air pressure from the opposite side of the aperture where the valve is provided.
Patent JP-S62124065-A (JP)
Title: Method for sticking metal without using brazing
Inventor: IIDA MASAO
IPC: B22D19/00
Filed: 1985-11-25
Abstract: PURPOSE:To stick different metals without using brazing by fashioning a model of a half wax and half metal, attaching a spool thereto, subjecting the same to investment and calcination to manufacture a casting mold and casting a molten metal into such casting mold. CONSTITUTION:A ring of exactly the same size as the size of a ring of which the outside periphery 1 consists of pure gold and the inside periphery 2 of platinum is manufactured of platinum and a rubber mold 4 is fashioned by using such ring as a prototype in the case of manufacturing the above-mentioned ring. The ring 5 formed by cutting off the outside peripheral part of the platinum ring is set in the rubber mold 4 and the liquid wax is poured into the mold in an arrow direction to form the ring integrally molded with the wax 6 and the platinum 2. Such ring to which the spool 7 is attached is embedded into an embedding material 11 in the mold and is dried and further the assembly is put into a calcination furnace and is heated, then the wax 6 flows out through the spool 7 and a cavity is made in the mold. The molten pure gold is cast into such calcined casting mold and the spool 7 is disconnected. The ring united with the pure gold on the outside periphery and the platinum on the inside periphery is thus obtd.
Patent JP-S63118423-A (JP)
Title: Construction of underground concrete structure
Inventor: MIYAKE YOSHINOBU
IPC: E02D29/045
Filed: 1986-11-06
Abstract: PURPOSE:To eliminate the needs for the conventional grouting work by a method in which the ground is excavated, reinforcing bars are arranged along the wall of the excavated ground, and concrete is sprayed onto the wall of the excavated ground to a thickness enough to bury the reinforcing bars to form a wall. CONSTITUTION:The ground 1 is excavated to match the size of an underground tank and given reinforcing bars 2 are arranged along the wall of the excavated space A. Concrete 4 is sprayed onto the wall to a thickness enough to bury the bars 2 by a spraying machine 3 to construct a concrete wall B. After the completion of the curing of the wall B, the ground 1 is excavated for the next stage concrete structure. Since the needs for repairing work for joints such as grouting can be eliminated, the cost and period of construction work can be curtailed.
Patent JP-S61142522-A (JP)
Title: Head adjusting mechanism of magnetic recording and reproducing device
Inventor: SASAKI TAKASHI
IPC: G11B5/584
Filed: 1984-12-14
Abstract: PURPOSE:To prevent a head from abnormal abrasion or damage and to improve the performance and durability of a head adjusting mechanism by stably keeping contact pressure between a tape and the head. CONSTITUTION:A head supporting arm 20 is held at the shown position by the balance between the contact pressure of the tape 1 with the head 24 and the force of a spring 32 and a position adjusting roller 28 freely turnably fitted to the lower surface of the arm 20 by a fitting pin 26 is not contacted with a rotary drum 8. If the head 24 is deeply fitted to a groove 8b of the drum 8 because of the generation of looseness or the like of the tape, the roller 28 is abutted upon the drum 8 and the head 24 is abutted upon the bottom of the groove 8b. Consequently, the head can be prevented from damage.
Patent JP-H0686024-A (JP)
Title: Photoelectric converter
Inventor: TAKAHASHI HIROYUKI
IPC: H04N1/19
Filed: 1992-09-04
Abstract: PURPOSE:To evade the enlargement of a circuit scale and the complication of processing and to reduce the deviation in offsetting voltages. CONSTITUTION:Respective photoelectric conversion circuits 3-1-3-n are provided with photoelectric converting elements for generating a photoelectric current corresponding to incident light quantity and output signal output based on the photoelectric current from the photoelectric converting elements. Also, the photoelectric conversion circuits 4-1-4-n for correction are respectively arranged near the respective photoelectric conversion circuits 3-1-3-n corresponding to the photoelectric conversion circuits. The constitution of the respective photoelectric conversion circuits for the correction is the same as the corresponding photoelectric conversion circuits. Light shielding is applied to the photoelectric converting elements and the offsetting voltage is outputted as the signal output. Thus, by correcting the signal output from the photoelectric conversion circuits 3-1-3-n by the signal output from the photoelectric conversion circuits 4-1-4-n for the correction, the deviation of the offsetting voltage can be reduced.
Patent JP-S63112540-A (JP)
Inventor: MARIO GABURIEERE KURERIICHI
IPC: C07C67/00
Filed: 1987-10-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001081516-A (JP)
Title: METHOD FOR HOT-ROLLING Ni-CONTAINING STEEL EXCELLENT IN SURFACE CHARACTERISTIC
Inventor: HASHIMOTO MASAYUKI
IPC: B21B3/02
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a hot-rolling method, with which an Ni-containing steel having little surface crack caused by coarse solidified γ grain and excellent surface characteristic can be produced. SOLUTION: When a continuously cast slab or blooming rolled steel slab of the Ni-containing steel containing >=0.5 wt.% Ni and <=0.003 wt.% S is hot- rolled, a primary rolling is executed at <=2 sec-1 strain speed and 5-15% draft in the temp. range of >=1020 deg.C and thereafter, a secondary rolling is executed to produce the Ni-containing steel excellent in the surface characteristic.
Patent JP-S62126098-A (JP)
Inventor: ENOKI TAKAHIRO
IPC: B65H57/08
Filed: 1985-11-22
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-S62122873-A (JP)
Title: Vehicle gearing detector
Inventor: AJIMIZU MUTSUO
IPC: B65G43/02
Filed: 1985-11-22
Abstract: PURPOSE:To prevent failure of a conveyer and breakage of vehicles by installing a gearing detecting switch which operates when a movable bed in a vehicle assemble line is slided by a given distance. CONSTITUTION:A movable bed 20 supports an inclined plate 10, and is slidably supported in a transfer direction of vehicles C1 and C2. A gearing detecting switch 50 detects gearing driving wheels C11, C12 of vehicles C1, C2, and operates a switch when the movable bed 20 is slided to a given position against a spring. When the driving wheel C21 is geared, it does not rotate and slides by large friction between the driving wheel and the inclined plate, and strikes a gearing detecting switch 50 to operate a switch. When the switch is operated, a control circuit outputs an alarm signal to operate an alarm buzzer 81, then gear release operation is performed.
Patent JP-H06117225-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: ITATSU TOSHIRO
IPC: F02M45/02
Filed: 1992-10-01
Abstract: PURPOSE:To increase NOx purification efficiency of a lean NOx catalyst by connecting the fuel pressure accumulating pipe which is used commonly in all cylinders to an electronically controlled fuel injection nozzle for injecting fuel into cylinders, and operating (auxiliary injection) the fuel injection nozzle for injection in expansion and exhaust strokes of an engine. CONSTITUTION:A fuel injection nozzle 8 installed facing toward a combustion chamber 5 of each cylinder is connected to a fuel pressure accumulating pipe 11 used commonly with each cylinder through a fuel supply pipe 10, and fuel from a fuel supply pump 14 is supplied to the fuel pressure accumulating pipe 11. Also a lean NOx catalyst 103 which makes purification of NOx in excess oxygen atmosphere is located in an exhaust emission system 102. Then the fuel injection nozzle 8 is provided with a drive device containing a piezoelectric element, and a hydraulic piston is displaced when the piezoelectric element is energized, and fuel in the pressurizing chamber is built up and injected from a nozzle hole. The fuel injection nozzle 8 is controlled by the ECU. Namely, in the expansion and exhaust strokes of an engine, an auxiliary injection following a main injection is made according to the amount of NOx in the exhaust emission system and the operating conditions of the engine.
Patent JP-2001080600-A (JP)
Title: Expansion type mesh antenna and folding device and folding method thereof
Inventor: TSUJIHATA AKIO
IPC: B64G1/66
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To simplify the structure, and to promote upsizing by providing a conductive mesh to be rolled for storing around a shaft nearly vertical to a mirror finished surface in the storing condition so as to form an expansion type mesh antenna. SOLUTION: An expansion truss 20 is formed freely to be folded and expanded by using framework members, and expanded into a nearly hexagonal truncated pyramid shape. A conductive mesh 10 formed by weaving the metal material into a mesh is fitted to one surface forming a mirror finished surface of the expansion truss 20. The conductive mesh 10 is pinched by a first and a second wire networks 11, 12, and a peripheral part is supported by supports 13 of the expansion truss 20, and formed into the mirror finished surface shape. The conductive mesh 10 is expanded into the mirror finished surface shape in the condition that the expansion truss 20 is expanded, and in the condition that the expansion truss 20 is folded, the conductive mesh 10 can be rolled up for storing around a shaft nearly vertical to the mirror finished surface.  With this structure, structure is simplified so as to promote the enlargement, and the accurate mesh folding and expanding operation with high reliability can be realized.
Patent JP-2001078560-A (JP)
Title: Upper box of machine body in grain dryer
Inventor: YAMAMOTO SOICHI
IPC: F26B17/14
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide upper boxes of a machine body in a grain dryer, capable of properly confirming the feed amount of grain by visual observation through viewing windows in a state of no false recognition in completing a feed operation of grain to a storage part of the grain dryer, setting a fixed drying condition and starting a drying operation and simply checking the inside of a machine body for safety through the viewing windows. SOLUTION: In this grain dryer equipped with vertically arranged viewing windows 6 on a machine wall at the front of upper boxes of a machine body so as to confirm the feed amount of grain by visual observation, a top plate of 30 the upper box 3 is equipped with a fitting stand 7 and the fitting stand is provided with a projector 8 for projecting light rays from the interior of the upper boxes 3 to the inside of the viewing windows 6.
Patent JP-H01111920-A (JP)
Title: Driving work of steel tubular pile under water
Inventor: OKUYAMA KENZO
IPC: E02D7/16
Filed: 1987-10-21
Abstract: PURPOSE:To permit a steel tubular pile to be driven into the bottom ground under water safely and exactly by a method in which a steel tube piece of almost water depth length is rigid-jointed with the upper end of a steel tubular pile through a chuck mechanism 6. CONSTITUTION:A steel tubular pile 2 is driven into the bottom ground under water by a pile driver 1, and a steel tube piece 3 of a length which is nearly equal to the depth of water is rigid-jointed with the upper end of pile 2 through a chuck mechanism 6. After the pile 2 is driven to the vicinity of the bottom ground under water, the piece 3 is raised. The pile 2 can thus be safely and exactly driven into the bottom ground under water.
Patent JP-H07118276-A (JP)
Title: Physiologically active substrate ad-26
Inventor: IZAWA MIKIO
IPC: C12R1/465
Filed: 1993-10-21
Abstract: PURPOSE:To provide the physiologically active substance expressed by a specific formula, having anthelmintic, miticidal and insecticidal activities and useful as an anthelmintic, miticidal or insecticidal agent. CONSTITUTION:The physiologically active substance of the formula [R<1> is H or aryl; R<2> is (acrylated) OH] is produced by culturing a microbial strain belonging to the genus Streptomyces, making possible to produce the objective substance (Streptomyces sp.AL-55782, IFO-15542, FERM P-13902) in a medium and separating the accumulated physiologically active substance from the culture liquid. The physiologically active substance has the following physical and chemical properties: appearance, colorless crystal; melting point, 178-179 deg.C; specific rotation, [a]<22>D=+50.9 (C=1.02, acetone); molecular weight, 428; molecular formula, C26H26O5; color reaction, positive to anisaldehyde and negative to ninhydrin, cerium sulfate, anthrone, etc.; solubility, scarcely soluble in water and soluble in methanol, ethanol, acetonitrile, acetone, etc.
Patent JP-2001079974-A (JP)
Title: Ink jet printing medium for embossing processed interim material
Inventor: NISHIKAWA MASAHARU
IPC: B41M5/50
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet printing medium for an embossing processed interim material wherein a pattern which does not generate yellowing by withstanding heating necessary for emboss processing, and has a light resistance against a practical in-room outdoor daylight and a water-resisting property, is obtained. SOLUTION: An ink jet printing medium 30 for embossing processed wall paper is constituted by being equipped with backing paper 13 for supporting and/or reinforcing, an unfoamed thermoplastic resin layer 14 which is provided on one side face of the backing paper 13 and contains a heat foaming agent, and an ink jet ink acceptive layer 17 which is provided on a surface of the unfoamed thermoplastic resin layer 14, comprises a non-water soluble porous layer and can fix by absorbing liquid pigment ink jet ink. The ink jet ink acceptive layer 17 contains a filler comprising a white or colorless fine particle, a binder resin, and a heat-yellowing preventive stabilizer of the binder resin.
Patent JP-S61144427-A (JP)
Title: Pre-pressure device of direct-acting bearing
Inventor: IGURO TATSUYASU
IPC: F16C29/06
Filed: 1984-12-14
Abstract: PURPOSE:To obtain uniform pre-pressure to track by providing a plurality of through holes on a bearing unit in line and providing a desired pre-pressure by pressing by a pressing means. CONSTITUTION:A plurality of independent through holes 14 are provided in line on one sleeve 13 of a bearing unit so as to be approximate to a track groove and so as to surround the groove from the back side. The bearing unit is screwed by some adjusting screws 15 over the longitudinal direction. Then, the adjusting screws are screwed to the center line X-X of a track rack to deform a track 5 of a bearing case 4 elastically and applies a desired pre- pressure to the bearing. Then, uniform pre-pressure can be applied to the track.
Patent JP-H05109614-A (JP)
Title: Removal method of photoresist film
Inventor: YAMADA KOICHI
IPC: H01L21/027
Filed: 1991-10-14
Abstract: PURPOSE:To remove, without damaging a semiconductor element, a photoresist film wherein it has been treated in order to enhance a plasma-resistant property and a heat-resistant property and it is hardly removed by a wet removal method using an organic solution because it has been denatured thermally by a plasma or an ion implantation operation. CONSTITUTION:The surface-layer part of a photoresist film which has been denatured by a plasma or an ion implantation operation is first removed by a wet treatment using an organic solution; after that, a residual lower layer is removed by a plasma ashing method or a downstream ashing method. Thereby, the whole of the photoresist film can be removed without causing damage and without producing a residue, unlike a case where only an ashing method is used.
Patent JP-2001088072-A (JP)
Title: Four-freedom degree parallel robot
Inventor: FRANCOIS PIERO
IPC: F16H21/46
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a four-freedom degree parallel robot allowing a traveling plate to be moved in four-freedom degree at high speeds and accelerations and capable of being positioned precisely with high rigidity. SOLUTION: A four-freedom degree parallel robot comprises four actuators 2 fixed to a base 1, four sets of parallel links 3 having an upper end connected through a universal joint 33 to the tip of an arm 23 of each actuator 2, and a traveling plate 4 having four corners connected through a universal joint 33 to the lower end of each parallel link 3. Each actuator 2 is controlled so as to move major members 41 of the traveling plate 4 to be moved in four degrees of freedom by a parallel movement in all directions and a specified rotating movement about uniaxis. Because only an axial force is applied to a rod 31 forming the parallel link 3, the traveling plate 4 can be positioned precisely at high speeds and with high rigidity.
Patent JP-H0688553-A (JP)
Title: Combustion controller of engine
Inventor: YAMAMOTO HIROYUKI
IPC: F02M25/07
Filed: 1992-09-07
Abstract: PURPOSE:To control a flame propagation toward the center of a combustion chamber without forming a large projection on a piston top face, in a peripheral ignition system engine. CONSTITUTION:Two peripheral ignition gaps 11 and 12 are installed in the outer circumferential edge of a combustion chamber 4. A shutter valve 14 installed in an intake port on one side is closed, and intake air is supplied from only an intake port on 6 on the other, whereby an intake swirl is generated. In this case there is provided an exhaust gas recirculation passage 15 which feeds EGR gas toward the center of the combustion chamber.