baber/WOPTO huggingface dataset:
Patent JP-H11165942-A (JP)
Title: End stopper of shearing equipment piler
Inventor: HASEGAWA MANABU
IPC: B65H31/36
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of a bend at the tip of a thin steel plate even at high sped advancing speed and occurrence of laminating unevenness within a piler by providing a visco-elastic body opposite to the advancing direction of the thin steel plate, providing an elastic body and a suppressing member on the rear surface and further coating a protective plate on the surface of the visco-electric body. SOLUTION: A visco-elastic body 5 in which a gel material (the intermediate state of liquid and solid) made of silicon as a main material is preferable is provided on the surface of an end stopper opposite to the advancing direction of a thin steel plate. Synthetic rubber 9 is provided on the upper and lower sides of the visco-elastic body 5, synthetic rubber 9 is provided as an elastic body 10 on the rear surface and further woods are arranged and fixed as suppressing members 11 on the rear surface of the elastic body 10. On the surface of the visco-elastic body 5, steel plate of about 0.2 to 0.25 mm in thickness is coated as the protective plate 6.  Thus, impact of the thin steel plate colliding with the visco-elastic body 5 is surely absorbed, a bend at the tip of the thin steel plate is prevented and the thin steel plate can be stored in a laminated state without unevenness at a fixed location within a piler.
Patent JP-H04197439-A (JP)
Title: Molded adsorbent and its manufacture
Inventor: NAKAHIGASHI YOSHITAKA
IPC: B01J20/26
Filed: 1990-11-28
Abstract: PURPOSE:To obtain a molded adsorbent capable of excellent gas permeability and water permeability and of high quality by using 100 parts of activated carbon fiber and one part or more to five parts or less of heat-melting synthetic resin 1 with a softening point of 100 deg.C or lower and joining at random maintaining the activated carbon fiber in a joined condition with the heat- melting synthetic resin. CONSTITUTION:A slurry of uniform quality consisting of 100 parts of activated carbon fiber and one part or more to five parts or less of heat-melting synthetic resin with a softening point of 100 deg.C is dehydrated into a given form. Then this form is heated so that the activated carbon fiber is joined at random and maintained in a joined condition with the heat-melting synthetic resin to manufacture a molded adsorbent of paper structure. This molded adsorbent of paper structure is a material of such a structure that the activated carbon fiber forming an adsorbent is arranged at random and finely like a thick Japanese paper. The heat-melting synthetic resin is such as polyvinylidene chloride, or polyvinyl alcohol, especially polyvinyl alcohol as a recommended resin. The recommended heat-melting synthetic resin is such as filiform as it seldom clogs the pores of the activated carbon fiber.
Patent JP-H08231881-A (JP)
Title: Pigment preparation and its application
Inventor: HEINZ DIETER
IPC: C09D11/037
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain a pigment preparation containing luster pigments, particularly pearl-luster pigments especially for printing inks, whereby a satisfactory printing work can be achieved as well as the printing inks can be colored in a comparatively high concentration by specific surface treatment.  
     SOLUTION: A pigment composition comprises substantially one or more luster pigments, a phosphate salt derivative and spherical particles having a particle size of 0.05-150 μm. 
     COPYRIGHT: (C)1996,JPO
Patent JP-2000145721-A (JP)
Title: Hydraulic circuit for work vehicle
Inventor: TAKIGUCHI TAKAHIDE
IPC: B66C13/12
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To prevent a shift shock by mis-operation so as to improve a comfortable feeling and safety of an operator, by a simple hydraulic circuit. SOLUTION: This hydraulic circuit is provided with a respective selector valve 2, 12, 17 switching delivery oil of each oil hydraulic pump 1, 11, 16 to a selector valve 7, 13, 18 of each actuator 8, 14, 19 and a confluent pipe line 4, respective fixed set pressure relief valve 9, 15, 20 interposed between each hydraulic pump 1, 11, 16 and the respective selector valve 2, 12, 17, and a respective check valve 3a, 3b interposed in a connection pipe line between the selector valve 2, 12 except the selector valve 17 having in the upstream the fixed set pressure relief valve 20 of the highest set pressure of a plurality of the fixed set pressure relief valves 9, 15, 20 and the confluent pipe line 4 to permit a flow in a direction of the confluent pipe line 4.
Patent JP-H02176488-A (JP)
Title: Underwater measurer
Inventor: SONODA KOICHI
IPC: G01S7/52
Filed: 1988-12-27
Abstract: PURPOSE:To simplify a watertight structure by a construction wherein a pressure-resistant watertight container has hollows accommodating an electric circuit and a battery in an underwater measurer of which the electric circuit and the battery are accommodated in said container. CONSTITUTION:Two cylinders 9 and 10 are incorporated in a main body 2 and cavities accommodating an electric circuit 6 and a battery 7 are formed of the cylinders. The open ends of these cylinders 9 and 10 are surrounded by a pressure-resistant wall 8. These cylinders 9 and 10 may be made of a thin iron plate or resin, since they are provided not for pressure resistance, but for maintenance of a shape. Besides, a transmitter-receiver 4 and a transmitter 5 are incorporated in the main body 2 and fixed integrally to the pressure- resistant wall 8 as shown in Figures 2 and 3, and an ultrasonic wave is transmitted through ultrasonic wave-transmitting resin. Inside the pressure-resistant wall 8 the transmitter 5 and others are accommodated and this place is only one watertight spot in the main body. Even if a gap is formed due to thermal expansion or the like in the pressure-resistant wall 8 around the cylinders 9 and 10, therefore, it is the gap in hermetically-sealed space and has no relation with watertightness.
Patent JP-H07188825-A (JP)
Title: Aluminum alloy plate excellent in press formability and curing performance for baking paint and its manufacture
Inventor: HASHIMOTO NATSUKO
IPC: C22F1/00
Filed: 1993-12-27
Abstract: PURPOSE:To manufacture an aluminum alloy plate excellent in press formability and curing performance for baking paint by applying heat treatment under a specified condition after executing solution heat treatment to the aluminum alloy plate contg. Mg, Si at a specified ratio. CONSTITUTION:The solution heat treatment is applied to the aluminum allay plate consisting of, by weight, 0.2-0.65% Mg, 0.1--0.35% Si, and satisfying -0.5<4Mg-7Si<0.5 and the balance Al with inevitable impurities. Next, within the time of 48 hours, heat treatment is executed in the temp. range of 50-200 deg.C for 1-24 hours and stable Mg, Si are formed in the aluminum alloy plate. In this way, the aluminum alloy plate having adequate press formability and curing performace for baking paint of >= about 70N/mm<2> in a baking treatment at low temp. and for a short time is obtained.
Patent JP-H11148146-A (JP)
Title: Hydraulic motor controller for travelling of service car
Inventor: YABUKI YASUHISA
IPC: E02F9/22
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of the over-rotation of a hydraulic motor for travelling by variably controlling motor capacity in response to the angle of inclination of a car when the service car descends on a slope. SOLUTION: A speed changeover valve 28 and a solenoid valve 42 are installed on its midway to a pilot pipeline 29 supplying the hydraulic pilot section 20A of a capacity control valve 20 with pilot pressure from a pilot pump 17. The speed changeover valve 28 is changed over selectively to the place (H) of high speed and the place (L) of low speed by an operator for the service car. When the car descends on a slope having the large angle of inclination, a controller 44 excites a solenoid valve 42 and changes over the solenoid valve 42 to the place (F) of changeover by a detecting signal from an inclination-angle sensor 41. Accordingly, the capacity control valve 20 is changed over to the place (b) of large capacity prior to the speed changeover valve 28 in the changeover control of the solenoid valve 42, and the capacity of a hydraulic motor 18 can be set in large capacity.
Patent JP-H08237517-A (JP)
Title: Multivideo timing adjusting device
Inventor: JIYON JIEI SHIARUDEI
IPC: H04N7/01
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To accurately adjust the timing of a composite video signal by using only a single undelayed master clock. SOLUTION: A genlock circuit 22 generates a video master clock (pixel clock) from a timing reference signal. A resampler 12 resamples an inputted digital composite video signal by interpolating the composite video signal in accordance with a phase offset input signal M during the period of a video master clock pulse and generates a digital composite video signal of which timing is adjusted by sub-pixels. An FIFO memory 14 and a programmable counter 16 are used for delaying the digital composite video signal of which timing is adjusted by the sub-pixels only by the integer times of a video master clock interval determined by a pixel offset input signal N and for generating a digital composite video signal of which timing is finally adjusted by the integer number of pixels.  The digital composite video signal is converted into an analog composite video signal through a DAC 18 and an LPF 20.
Patent JP-H09170704-A (JP)
Title: Water quality monitoring for vapour condensed water and energy converting system using the same
Inventor: YAMAUCHI HIROSHI
IPC: F01K9/00
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To enable an entire system having steam and a metal contacted to each other to be prevented from being corroded by a method wherein a part of water steam is extracted, the extracted water steam is condensed under a condensing condition similar to that near a surface of a turbine vane, the condensed water is stored in a condensed water chamber and quality of the condensed water in the condensed water chamber is measured. SOLUTION: A part of steam fed to a condensed water quality monitor 39 is extracted from a front stage of a drying or humidifying alternating region within a low pressure turbine 4, the extracted steam is fed to a steam chamber 18 acting as a condensing chamber through a low pressure turbine steam extracting pipe 40, and condensed under the same condensing condition as one near the surface of the turbine vane. Then, the condensed water generated at the steam chamber 18 is accumulated at a condensed water chamber 19 and water quality of the condensed water in the condensed water chamber 19 is measured by various kinds of water quality sensors assembled in the condensed water chamber 19.  With such an arrangement as above, it becomes possible to measure the environment of condensed water at the surface of the turbine material in the drying and humidifying region and in addition, it is possible to prevent corrosion damage of the steam turbine material.
Patent JP-H05164142-A (JP)
Title: Synchronous engaging device
Inventor: FUNATO YASUMICHI
IPC: F16D23/06
Filed: 1991-12-17
Abstract: PURPOSE:To prevent the generation of axial shift-reactive force to eliminate the generation of the phenomenon of engagement in two steps by performing the engagement of an engaging spline of a hub sleeve with a spline of a piece constituting a gear spline by means of the movement of the piece in the diametrical direction. CONSTITUTION:With a synchronous engaging device 10, a synchronizer-ring 16 is pressed by sliding of a hub sleeve 12, and a taper cone 16a of the synchronizer-ring is brought into pressure-contact with a taper cone 15a of a gear cone 15. As a result, a spline 14d of a piece 14 constituting a gear spline, and the hub sleeve 12 are synchronized to be engaged with each other. In this case, an inclined part 12c is formed on the tip part of an engaging spline 12b of the hub sleeve 12, and an engaging groove 12d is formed in the rear of the inclined part. On the other hand, a projected part 14c which correspond to the inclined part 12c and the engaging groove 12d respectively, and the spline 14d engaging the engaging spline 12d are formed on the piece 14. The piece 14 is thus elastically assembled to a synchronized gear 22 through a spring member 13.
Patent JP-H05164076-A (JP)
Title: Screw type dry vacuum pump
Inventor: NAYA KOTARO
IPC: F04C18/16
Filed: 1991-12-17
Abstract: PURPOSE:To minimize a temperature rise in a shaft seal by forming an air exhaust port situated between a compression space and an external space so that a specific compression ratio can be obtained in a screw type dry vacuum pump where a pair of screw rotors are housed in a casing while meshing them with each other. CONSTITUTION:When a timing gear 42 is rotated by means of an operation of a motor 41 through a bull gear 45, an idle gear 44 and a pinion gear 43, a pair of screw rotors 20 are synchronized with each other, and are rotated with each other in a non-contact condition, and gas sucked from an air intake port is compressed, and is passed through an air exhaust port arranged in a gear casing 12, and is discharged from an air exhaust port 14 arranged in a rotor casing 11. In such a vacuum pump, the air exhaust port arranged in the gear casing 12 is formed so that a compression ratio becomes 4-4.5. Thereby, by enabling a motive power for absorbing a compression heat and an atmospheric pressure to be set constant regardless of a suction pressure, a temperature rise in a seal or a bearing is restrained, and a counterflow of the gas is also prevented.
Patent JP-H01167298-A (JP)
Title: Vapor phase epitaxial growth method
Inventor: MAEDA MASAHIRO
IPC: C30B25/02
Filed: 1987-12-24
Abstract: PURPOSE:To form a compound semiconductor epitaxial wafer having high resistance in good re-appearance, by feeding a blend of ferrocene gas with hydrogen chloride gas into a reaction tube in iron dopant epitaxial growth method. CONSTITUTION:In vapor phase epitaxial growth method using ferrocene as dopant iron, a mixture of ferrocene gas with hydrogen chloride gas is fed into a reaction tube. A method mixing ferrocene-containing hydrogen gas obtained by feeding hydrogen gas on the solid ferrocene with hydrogen chloride-containing gas is preferably used so as to prepare the mixture of ferrocene gas with hydrogen chloride gas.
Patent JP-2001151368-A (JP)
Title: Sheet conveyiing device
Inventor: FUJII TAKASHI
IPC: B65H3/52
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a sheet conveying device that has an FRR-type separation portion using a paper feeding belt and a reverse roller and can prevent noise occurrence in the instant that the rear end of a sheet has gone through a separation nip when the sheet is separated. SOLUTION: A pulley 41 and a gear 43 in the separation portion are interconnected/released by an electromagnetic clutch (not shown). The electromagnetic clutch is connected only during a separation operation, thus, driving of a paper feeding motor is transmitted from a pulley 40 provided for a paper feeding motor shaft 50 to the pulley 41 through a timing belt 42, transmitted to a paper feeding belt shaft 48 through the gear 43 and a gear 44, and further transmitted to a reverse roller shaft 49 through a gear 46 and a gear 47.
Patent JP-H08159551-A (JP)
Title: Bath system
Inventor: URANO RINYA
IPC: A47K3/00
Filed: 1994-12-06
Abstract: PURPOSE: To enable not only a bath tub but also a shower, a face washing basin and a washing device or the like to be always used by an electrical hot water generating device which shows a poor instantaneous heating calorie and has a safe and simple mechanism. CONSTITUTION: This bath system is constructed to have a device in which a bath tub 1, a purifying chamber 2 and a hot water storing chamber 3 having a heating part 21, are cooperatively connected by a water flowing port 8, a water flowing pipe 13 and a water feeding pipe 19, wherein in the case that the hot water is circulated, the hot water storing chamber 3 is placed at a position where purified hot water can be stored in it in addition to the bath tub 1, a control for the bath tub 1 and a shower 4 or the like is carried out by controlling hot water storing operation and concurrently water feeding from the hot water storing chamber 3 is performed by the water feeding pipe 19 divided into one for the bath tub 1 and the other for the shower 4 and like.
Patent JP-H06155045-A (JP)
Title: Method for assembling clad base stock for hot elongation
Inventor: MASUDA KAZUO
IPC: B23K20/00
Filed: 1992-11-18
Abstract: PURPOSE:To provide a method by which a clad base stock for elongation is assembled in spite of the material and length of a core material and outer layer material. CONSTITUTION:After the core material 2 is inserted into the outer layer material 1, a cover 3 with a deaerating tube is fit into one end of the outer layer material 1 and a gas entering/exiting tube 5 is connected, the entire peripheries of the outer layer material 1 and cover 3 with gas entering/exiting tube are welded by TIG arc welding while blowing an inert gas. As continuing the blow of the inert gas, the entire periphery of a cover 3 with gas deaerating tube is similarly welded at the other end of the outer layer material 1 and, after the inside of the billet is replaced with the inert gas, the inert gas is removed by decompressing/deaerating and, after both deaerating tubes 4 are clogged by compressing while keeping decomprssion, the billet is vacuum hemetically sealed by welding the clogged part.
Patent JP-H07191233-A (JP)
Title: Optical connector as well as method for coupling optical connector and optical fiber
Inventor: KOSHIKAWA KIYOSHI
IPC: G02B6/36
Filed: 1993-12-27
Abstract: PURPOSE:To improve durability and reliability by intensifying coupling strength of a ferrule of an optical connector and a core of an optical fiber cable. CONSTITUTION:The inner peripheral surface of a core insertion hole 23a of the ferrule 23 is provided with internal thread-like grooves 23. The core 25 of the optical fiber cable 24 is inserted into a core insertion hole 23a and the outer peripheral surface of the ferrule 23 is fused by a heating jig for a specified period of time and is matched with the inside surface shape of the core insertion hole 23a. The core 25 is securely coupled to the ferrule 23 after curing of the core 25, by which the axial movement of the core 25 is prohibited.
Patent JP-H06187519-A (JP)
Title: Radio card and its reading/writing device
Inventor: HARASHIMA EIICHI
IPC: G06K17/00
Filed: 1992-12-15
Abstract: PURPOSE:To write and read the data with no contact by extracting the command data, a memory address code, the data length and the real data out of the signals sent from a radio card reading/writing device. CONSTITUTION:A transmission wave serially contains the real data including the measured numeric value, the result of analysis, an own-other identification code, etc., the memory address code which designates an address in a memory 12, and the data length code which shows the length of the real data. Such a transmission wave is received from outside via the antenna 1 of a radio card. This received signal is sent to a transmitting/receiving part 2 for the demodulation of the data. These demodulated data are sent to a command extracting part 3, a memory address code extracting part 4, a data length extracting part 5, and a real data extracting part 6 respectively. Then a reading/ writing control part 11 performs the reading/writing operations to the memory 12 by a command.
Patent JP-2001107955-A (JP)
Title: Rolling bearing
Inventor: UESHIMA YOSHINORI
IPC: F16C23/08
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing for receiving loads in radial and axial directions. SOLUTION: This rolling bearing is constituted of an inner bearing ring, a radial load roller to be rolled on the outer peripheral surface of the inner bearing rind, an outer bearing ring for pinching the radial load roller in cooperation with the inner bearing ring and having a projecting sliding part on the outer peripheral surface, an axial load roller to be rolled along at least one end surface of the outer bearing ring, and an axial load bearing ring for pinching the axial load roller in cooperation with at least one end surface of the outer bearing ring. An aligning housing ring having a recessed sliding part facing the projecting sliding part of the outer bearing ring is provided so as to be slid on and fit to the outer peripheral surface of the outer bearing ring.
Patent JP-H11166825-A (JP)
Title: Distance measuring device
Inventor: NONAKA OSAMU
IPC: G01B11/00
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a distance measuring device capable of accurate temperature compensation and of accurate focusing on a subject for photography at low cost with a small size by directly detecting changes in temperature of a desired component part by use of simple constitution. SOLUTION: A distance measuring device is mounted on a substrate 14 on which a distance measuring unit 4 mounted in a camera 11 is mounted, and a temperature detecting part 6 for detecting temperature changes is placed in contact with or in proximity to the distance measuring unit 4 to measure temperature changes working on the material of the optical system or the like of the distance measuring unit and causing great temperature characteristic during distance measurements, thus calculating an accurate correction value, and correcting the distance computed.
Patent JP-2001153122-A (JP)
Title: Structure for bolt/nut fastening portion
Inventor: SHIMIZU HIDENORI
IPC: F16B41/00
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide the structure for a bolt and nut fastening portion making bolt and a nut fastening a structure hard to be loosen, and having a security function requiring quite a long time for removing. SOLUTION: In the structure for a bolt and nut fastening portion, a cup ring 3 is rotatably provided between a bolt 1, a nut 2 and a washer 5. The cup ring 3 and the washer 5 are provided between a head portion 1a of the bolt 1 and a member 7, and a projecting portion 5b of the washer is pressed by the bolt head portion 1a. The cup ring 3 and the washer 5 are provided between the nut 2 and a member 6, and the projecting portion 5b of the washer is pressed by the hexagonal nut 2 to fasten the member 6 and the member 7. The bolt and the nut are fastened/removed by a jig having engaging portions corresponding to notches 4a, 4b, 4c of a cylindrical portion 3a of the cup ring 3.
Patent JP-H0773353-A (JP)
Title: Paper money processor
Inventor: SAKOGUCHI YOSHITAKA
IPC: G07D7/182
Filed: 1993-12-28
Abstract: PURPOSE:To provide a paper money processor which unnecessitates the sorting of small bundles by detecting the small bundles in an unwanted bundle state and collecting them in another housing part. CONSTITUTION:In this paper money processor, validity or denomination of paper moneys extracted by the paper money processor one by one is discriminated by a discrimination part, and those paper moneys are accumulated in an accumulation part by validity and denomination. The accumulated paper moneys are housed in a prescribed housing cabinet after bundling them for each arbitrary number of paper moneys at a bundling device 38a. At such a time prescribed mark is printed on the small bundle of invalid paper moneys. Even in the case of valid paper moneys, the small bundle in the unwanted bundled state is sorted by a shape detection sensor 62 and housed in the same housing part 50e as the invalid paper moneys. Even when paying each small bundle, the state of the small bundle to be paid is checked by a paying small bundle state detection sensor 84. Therefore, when paying the small bundle, only the bundle of valid paper moneys in a specified bundled state is utilized.