baber/WOPTO huggingface dataset:
Patent JP-H02108042-A (JP)
Title: Film cassette
Inventor: KIDAWARA ATSUSHI
IPC: G03C3/00
Filed: 1988-10-18
Abstract: PURPOSE:To read much film information with a few contacts by providing an electric information setting element in a cassette main body and providing the contact for outputting the film information set by the electric information setting element to a camera side. CONSTITUTION:A substrate 8 equipped with an oscillator 7 is buried so that a ROM(electric information setting element) 6 may be buried in a block part 5 and the surface of the substrate 8 opposite to the ROM 6 side may be on the same surface as the lower surface of the block part 5. Various film information is set in the ROM 6. Three contacts 9-11 connected to the ROM 6 are juxtaposed in a longitudinal direction on the surface of the substrate 8 which fronts to the outside, so that the content of the film information set in the ROM 6 can be outputted to the camera side by using the contacts 9-11. Therefore, when a film cassette is loaded in the camera, the film information set in the electric information setting element 6 is outputted to the camera side through the contacts 9-11. Thus, much film information are red on the camera side without increasing the contacts.
Patent JP-H0966079-A (JP)
Title: Carrying tool for care
Inventor: HATA KENICHIRO
IPC: A61G5/00
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To reduce the burdens of helper work such as the movement of a sick person or the like by constituting a tool for care for which a carrying weight is set to a specified value by using the principle of a lever and wheels. SOLUTION: The main body of this tool for care is a resin pipe structure 1, a carrying weight capacity is set to 125kg, the four wheels 2 are attached and a safe feeling is imparted in the movement. Also, cushion materials 3 and 4 are executed to the contact surfaces of the breast and the knee and bands 6 and 7 for fastening the breast part and the thigh part of a body to the tool are provided. At the time of use, a stand bar 8 is set so as to tightly abut the cushion material 3 on the breast and the cushion material 4 on the knee of a person sitting on a bed or the like respectively to stabilize the tool. Then, the band 6 is wound to the back, the band 7 is wound to the thigh part to fir the tool. Then, the stand bar 8 is detached, one foot is put on a foot putting bar 10, a pipe is held by both hands, the person is brought down together with the tool and the wheels 2 are grounded.  In the state, the tool is moved to its destination, the tool is inverted to make the person on the tool to sit on another prescribed place.
Patent JP-H07112422-A (JP)
Title: Manufacturing device of hollow extrusion molded body
Inventor: HONDA YUZURU
IPC: B28B3/20
Filed: 1993-10-19
Abstract: PURPOSE:To provide a device for manufacturing a hollow extrusion molded body which has a little dimensional change for an opening at a tip of a die, a little blister, a little recess at a thick part around a hollow, and a high surface smoothness. CONSTITUTION:A device for manufacturing an hollow extrusion molded body comprises a cylinder 6 having a built-in screw 7 for sending an inorganic kneaded material with pressure, a tapered passage 1 mounted at a tip 6a of the cylinder, a die 3 mounted at a tip 1a of the tapered passage, a resistance plate 3 arranged at the boundary of the tapered passage 1 and the die 3, and a core 4 being supported by the resistance plate 3 and extending at the tip side of the die. In the die 3, a length of linear parts 2b1, 2b2, 2b3 in the extruding direction is 100mm or more and divided in the extruding direction.
Patent JP-S63117098-A (JP)
Title: Lubricant composition
Inventor: TODA TAKASHI
IPC: C10N40/12
Filed: 1986-11-04
Abstract: PURPOSE:To provide the title compsn. which has a high viscosity index and exhibits little or no viscosity change irrespective of the temps. and excellent stability and which comprises a lubricant base oil and, added thereto, a copolymerization reaction product (hydrogenated one) of a cyclopentadiene compd. with a vinyl-substd. arom. hydrocarbon. CONSTITUTION:A cyclopentadiene compd. (a) [e.g., (methyl)cyclopentadiene] and a vinyl-substd. arom. hydrocarbon (b) [e.g., (alpha-methyl)styrene] are blended together in an arom. hydrocarbon solvent such as xylene and heated at 220-320 deg.C for 0.5-8hr. From the reaction mixture, the solvent is removed, thereby preparing a copolymn. reaction product having a monomeric unit content derived from the component (a) of 80-30wt%, a softening point of 40-160 deg.C and a bromine number of 30-110g/100g. According to necessity, the product may be hydrogenated. Thus, there is obtd. a copolymn. reaction product (hydrogenated one) (B). 0.1-5pts.wt. aforesaid component (B) is added to 100pts.wt. lubricant base oil (A) having a specific gravity of 0.8500-0.8900, a viscosity (50 deg.C) of 16.00-120.00cst, an S content of 0.04-0.10wt%, a pour point of -16-19 deg.C and a carbon residue content of 0.03-0.11wt%.
Patent JP-H01103303-A (JP)
Title: Vibrator application device
Inventor: ONO MASAAKI
IPC: H03B5/32
Filed: 1987-10-16
Abstract: PURPOSE:To reduce the number of components and to miniaturize the device by providing plural vibrators and adopting a constitution such that the static capacitance of the vibrators whose one electrode is connected in common is made nearly equal to each other. CONSTITUTION:A VCO 11 whose oscillating frequency characteristic is continuous regardless of the changeover of vibrators is constituted by connecting a multivibrator 12 comprising a couple of vibrators f11, f12, a changeover switch 15 and a variable capacitor CL to an oscillation circuit 13. In this case, the capacitance ratio of the vibrators f11, f12 is nearly identical and the capacitor CL is used in common for both the vibrators f11, f12. Thus, the number of capacitors is reduced for the vibrator application device provided with plural vibrators and the miniaturization of the device is attained.
Patent JP-H03124347-A (JP)
Title: Mold for continuous casting
Inventor: YAMANAKA AKIHIRO
IPC: B22D11/05
Filed: 1989-10-05
Abstract: PURPOSE:To prevent lowering of cooling capacity of a cast slab caused by sticking of powder by dividing a mold into an upstream side mold and a downstream side mold allowing cooling water to flow and arranging slits for injecting metal powder mixed gas downward between the upper and lower molds. CONSTITUTION:The mold for continuous casting is divided into the upstream side mold 1 and the downstream side mold 2 and the downstream side mold 2 is constituted with plural rectangular cooling water guide plates 3 and connected with a cylinder 4 through a link 5. At the most upper part of cooling water guide plate 3, the suction slits 7 are arranged, and in the lower part thereof, water supplying hole 8 line and draining hole 9 line are alternately arranged to cool the cast slab 12. Then, the slits 11 for injecting gas mixing the metal powder (iron powder, etc., consisting of undersize of 80 mesh) are arranged directing downward at >=30 deg. and <90 deg. angle to the horizontal plane between the molds 1, 2, and the metal-containing gas is blown to between the cast slab 12 and the mold wall, and the powder stuck to the surface of cast slab 12 is detached and made to fine and also the surface of cast slab is cooled. By this method, cooling effect of the cast slab 12 is improved and unit consumption of the gas is reduced.
Patent JP-H01103188-A (JP)
Title: Speed detector in servo system
Inventor: KATO ATSUHIKO
IPC: H02P7/29
Filed: 1987-10-16
Abstract: PURPOSE:To realize highly accurate speed detection, by detecting a speed when the count in a speed pulse counting means exceeds over a target count based on the count at that time point and the time required for counting. CONSTITUTION:Upon provision of clock pulses produced for every period t, a servo processor 6 reads out count accumulated in a counter 4 for counting the output pulses from an encoder 3. It is judged whether the accumulated count is higher than a setting count necessary for ensuring detection control of a motor 1, and if the accumulated count is lower than the setting count, interrupting time (n) is incremented by 1. If the accumulated count is higher than the setting count, speed of the motor 1 is operated based on the accumulated count of pulses, interrupting times and clock pulse generating period  n, and a difference from a target speed is obtained.
Patent JP-H09104806-A (JP)
Title: Thermoplastic elastomer composition
Inventor: YANO KAZUNORI
IPC: C08K5/00
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic elastomer composition excellent in moldability, mechanical characteristics and heat resistance and improved in a balance between compressive permanent strain and hardness, comprising a specific olefin-based rubbery polymer, a thermoplastic polyester and a cross- linking agent. SOLUTION: This thermoplastic elastomer composition comprises (A) 100 pts.wt. of an olefin-based rubbery polymer containing a modified olefin-based rubbery polymer obtained by graft-polymerizing (ii) an α,β-unsaturated carboxylic acid ester having hydroxy groups and (iii) an aromatic vinyl-based monomer onto (i) an olefin-based rubbery polymer, and the content of the components (i) and (ii) in the polymer is 0.01-10wt.% and 0.01-20wt.%, respectively, (B) 5-400 pts.wt. of an thermoplastic polyester resin and (C) 0.01-20 pts.wt. of a cross-linking agent. The component A preferably comprises 5-100wt.% modified olefin-based rubbery polymer and 95-0wt.% unmodified olefin-based rubbery polymer.
Patent JP-S62121925-A (JP)
Title: Magnetic recording medium
Inventor: SAKAMOTO FUKASHI
IPC: C09D127/06
Filed: 1985-11-22
Abstract: PURPOSE:To obtain a medium having excellent wear resistance and running stability by providing a back coat layer contg. pulverized spherical titanium oxide particles having a specific grain size on the rear surface of a substrate having a magnetic layer on the main face. CONSTITUTION:The back coat layer contg. the pulverized spherical titanium oxide having 10-500nm average grain size is provided on the rear surface of the substrate having the magnetic layer on the main face. The shape of the pulverized particles of the spherical titanium oxide is spherical and may be crystalline but the amorphous particles are more preferably used. The back coat layer is formed by using powder of carbon black, etc., as a filler according to a requirement together with the pulverized particles of the spherical titanium oxide, compounding the same with a binder such as cellulosic resin and lubricating material such as fatty acid and fatty acid ester and coating the mixture on the rear surface of the substrate. The pulverized particles of the spherical titanium oxide are contained within 60wt% of the total weight of the filler and more particularly preferably 10-40wt%. The magnetic recording medium having the good wear resistance and running stability is thus obtd.
Patent JP-H04138973-A (JP)
Title: Rear wheel steering device for vehicle
Inventor: NAGAOKA MITSURU
IPC: B62D7/14
Filed: 1990-09-29
Abstract: PURPOSE:To improve stability in a cornering running state approximately similar to limit running by correcting a steering amount of rear wheels more to the iso-phase side as compared with a counter case during cornering running where lateral acceleration is high, i.e., cornering running in a state approximately similar to limit running. CONSTITUTION:A control unit U to control a rear wheel steering mechanism B is provided with a curvature of road estimating means 33 and a lateral acceleration estimating means 34, and effects rear wheel steering control through which a steering amount on the iso-phase side of rear wheels is increased when estimating lateral acceleration is high. Namely, the control unit U inputs output signals from a front wheel steering angle sensor 30 and a car speed sensor 31, and estimates lateral acceleration Yg about to occur during cornering running starting from a time when a front wheel steering angle thetaf exceeds a given value H. This estimation is effected by a lateral acceleration estimating means 34 by using a curvature R of a cornering road estimated by the curvature of road estimating means 33. Control is performed such that the more estimating lateral acceleration is increased, the more a steering amount on the iso-phase side is increased.
Patent JP-S62124211-A (JP)
Title: Lance for refining and combustion
Inventor: TAKAHASHI YUKIO
IPC: C21C5/46
Filed: 1985-11-22
Abstract: PURPOSE:To improve the durability of the titled lance of a reaction vessel for metal refining and to simplify the construction thereof by providing lining of a ceramic refractory material to a nozzle for pneumatic feeding of a carbonaceous powder material into said lance. CONSTITUTION:The lance for combustion for making the contact of the pneumatic feed flow of the carbonaceous powder material (expressed as C) and gaseous O2 flow enclosing the same toward the charge in the reaction vessel for metal refining has a flow passage 1 for the material C. An inert gas or nonoxidative gas which hardly reacts with the carbon in the material C is usually used as a carrier gas in order to avert the combustion or explosion in a piping 3 including the passage 1 to lead the pneumatic feed blow. The lining 2 consisting of the ceramic refractory material having excellent heat and wear resistance is provided to the flow passage 1 so that said flow passage is protected against the wear and frictional heat by the contact with the material C or the high-temp. atmosphere in the reaction vessel. Perforation of the lining 2 is detected if a thermocouple 4 for measuring the temp. of a mouthpiece 5 which is the ejection port for the material C of the flow passage 1 is provided to face the rear surface of the lining 2.
Patent JP-H08197791-A (JP)
Title: Serial printer
Inventor: TAKEMOTO TAKESHI
IPC: B65H7/04
Filed: 1995-10-09
Abstract: PURPOSE: To prevent a platen from being soiled by adhering ink by stopping printing action when a paper end sensor detects the absence of paper after an automatic paper feeder (ASF) finishes paper insertion action. CONSTITUTION: When paper insertion action ends, if there is no paper P in ASF2, the result of detection by a paper end sensor 51 is no paper. Then a master control circuit checks the result of detection by the paper end sensor 51 and decides whether it is a paper end or not. If it is a paper end (no paper), it decides that there is no paper in the ASF2, turns on a paper empty indicator, and stops a printer. Even if the paper end sensor 51 detects the absence of paper in the printer 1, the printer does not stop all printing actions and allows paper feeding action, when a paper feed instruction is given, and stops a printing action when a printing action instruction is given. Therefore, ink is prevented from adhering to the platen 12.
Patent JP-S61139729-A (JP)
Title: Temperature sensor
Inventor: IIDA TAKAYUKI
IPC: G01K7/22
Filed: 1984-12-13
Abstract: PURPOSE:To enhance the rapid response of a thermistor main body by reducing heat capacity, by allowing the thermistor main body to position at one end of base paper and arranging one of two lead wires to one surface side of the base paper while arranging the other lead wire to the other surface side thereof. CONSTITUTION:Base paper 1 is constituted of a thin tape like paper or plastic member and an almost V-shaped notch part 2 is formed to the leading end side thereof. The notch part 2 has a rectangular notch 4 at a part thereof and the temp. measuring element main body 3 of a temp. measuring element 12 is engaged with said notch 4. One lead wire 5 is guided to the connection side of the base paper 1 along one surface 1a thereof and the other lead wire 6 guided to the connection side of the base paper 1 along the other surface 1b thereof and both of them are fixed to the base paper 1 in the connection side by an adhesive.
Patent JP-H04141373-A (JP)
Title: Manufacture of whisker grinding wheel
Inventor: YAMAGUCHI KATSUMI
IPC: B24D7/06
Filed: 1990-09-28
Abstract: PURPOSE:To obtain an abrasive grain fixing type solid grinding wheel whose arrangement direction of fiber whisker fibers is uniformly aligned, by repeatedly performing a lenient temperature conditions, simple rolling work, cutting work and superposing work. CONSTITUTION:That which is mixed and kneaded with a whisker and binder is formed in a billet shape. The billet like formed body is then rolled in a bar under a constant pressure. A cut piece in a constant length is made by cutting this rolled bar body, and this is rolled with its superposition again. The circulating work of this superposition rolling, the manufacture of the bar like body, cutting of the bar like body and the superposition rolling of the cut piece, is repeated. Thus, a solid grinding wheel raw material 1 is manufactured by burning the tip like cut piece formed by being cut finally. These grinding wheel raw materials 1 are fixed with their adhesion by their arrangement on a grinding wheel base, so that the direction of the whisker fiber becomes orthogonal with a polishing face.
Patent JP-H10107162-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: SASAKI MASAHIRO
IPC: H01L29/78
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To decrease the resistance of a drain/source part and to realize large capacity and high speed for a memory cell at the same time, by using a metal for a drain/source part of a transistor constituting the memory cell. SOLUTION: On a semiconductor substrate 103, a gate electrode 105 formed through a thermal oxidation film 102 and first metal layer 111 formed on the surface of the gate electrode 105 are formed in plurality in longitudinal direction. Further, a diffusion layer 107 of the semiconductor substrate 103 and a second metal layer 112 formed on the surface of the diffusion layer 107 are formed in plurality in longitudinal direction. An insulation film side wall 109 is formed on the side surface of the gate electrode 105, with an insulation layer 113 buried on the second metal layer 112. Further, a gate material 114 is deposited on the first metal layer 111 and the insulation layer 113, then patterned for gate wirings to be formed in plurality in lateral direction. The gate electrode 105, the first metal layer 111, etc., between the gate wirings are removed by etching.
Patent JP-H1198662-A (JP)
Title: Tool preventing bird's nest
Inventor: NISHIMURA HIDEKI
IPC: E04H12/00
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a tool for preventing bird's nest which can prevent a bird such as crow or swallow, etc., from forming a nest on the metal arm of pole and on an iron bone of iron tower for a power transmission line and moreover can prevent the so-called short-circuit, due to the insulation property of transmission line being broken. SOLUTION: A tool 1 is composed of a line section 2 and a metal attracting sections 3, provided at both ends of the line section 2. The metal attracting section 3 is provided with a magnet.
Patent JP-H09209725-A (JP)
Title: Internal combustion engine
Inventor: RUISU SHIYUUBA
IPC: F01L5/04
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a four-cycle internal combustion engine with an allowable performance and reliability without using any intake and exhaust valves. SOLUTION: A four-cycle internal combustion engine, i.e., an engine 10 is provided with an intake piston 32 and an exhaust piston 36 which are reciprocated in intake and exhaust cylinders 30 and 34 arranged adjacent to the combustion chamber 25 of the engine. Also a power piston 16 reciprocates in a cylinder 14. Then an intake port 44 opens to the inside of the intake cylinder 30, and the exhaust port 46 opens to the inside of the exhaust cylinder 34. The intake and exhaust ports 44 and 46 are covered or uncovered by the reciprocating motion of the intake and exhaust pistons 32 and 36. Thus, because the power piston 16 and exhaust piston 32 are moved in the direction apart from each other in the intake stroke, the amount of flow into a combustion chamber 25 is increased.  In an exhaust stroke, both the power piston 16 and exhaust piston 36 are moved upward, and thus an effective exhaust action can be obtained.
Patent JP-H0598214-A (JP)
Title: Coating composition for molded plastic
Inventor: KATO HIROHISA
IPC: C09D183/04
Filed: 1991-10-09
Abstract: PURPOSE:To provide a coating composition for a plastic molding which gives a coating film excellent in resistance to abrasion, scratch, and hot water and in other various properties. CONSTITUTION:The title composition comprises as the essential components 100 pts.wt. hydrolyzate of an epoxidized silicon compound represented by the formula R<1>R<2>aSi(OR<3>)3-a (wherein R<1> is an organic group having an epoxy group, R<2> is H or a 1-4C hydrocarbon group, R<3> is a 1-4C alkyl or an alkoxyalkyl, and a is 0 or 1); 30-500 pts.wt. silica which is a combination (90/10 to 0/100 by weight) of an unmodified colloidal silica and a modified colloidal silica each having an average particle diameter of 1-200nm; 1-50 pts.wt at least one member selected from among unsaturated and saturated polycarboxylic acids and their anhydrides; and 0.5-25 pts.wt. at least one hardener selected from among amines and organometallic compounds.
Patent JP-H0659009-A (JP)
Title: Antenna directing device
Inventor: HOJO TAKESHI
IPC: G01S3/42
Filed: 1992-09-30
Abstract: PURPOSE:To provide an antenna directing device capable of excellently directing an antenna to a satellite even when the altitude angle of the satellite is close to 90 deg. is such a state that a ship is inclined at a fixed angle of inclination for a long time. CONSTITUTION:This antenna directing device is provided with an antenna 14 rotatably supported around two axes, two gyros 44, 45 respectively having input oxes crossing perpendicular to each other, a first accelerometer 46 for detecting the angle of inclination of the central axis X-X of the antenna 14 to a horizontal plane, a second accelerometer 47 for detecting the angle of inclination of the elevation angle axes 13, 13' to the horizontal line, an azimuth transmitter 53 and an elevation angle transmitter 72. An azimuth error calculator 73 is provided to calculate an azimuth angle error DELTAnot equal to AE to be calculated by the following equation: DELTAPHIAE=sin<-1> {sin theta.sinx.(cos<2>thetas-sin<2>x.cos<2>theta)<-1/2> where theta is an angle of rotation around the elevation angle axis of an antenna to an azimuth gimbal (x) is the angle of inclination of an elevation angle axis to a horizontal surface; and thetas is the altitude angle of the satellite.
Patent JP-S61140379-A (JP)
Title: Seam cleaning device of welded steel pipe
Inventor: TERUNUMA TOSHIKATSU
IPC: B23K9/235
Filed: 1984-12-12
Abstract: PURPOSE:To reduce the cost in cleaning by providing a heating device to heat a seam part from the outer face of a pipe and by arranging a reflection body for heating the inner face of the pipe. CONSTITUTION:A heating furnace 10 is installed on the center part of a sliding frame 2 to ascend and descend via a cylinder 3. A burner 13a together with a combustion chamber 13 is arranged on the upper end part of the furnace 10. An opening part 12 which is along the seam part is provided on the lower end part of the furnace 10 and also a reflection body 16 is suspended via a hanger 17. When a blank pipe is transferred, the burner 13a is ignited with detecting it by a proximity sensor and burnt. Consequently the seam part of the blank pipe 7 is heated by the radiated heat from the inside of the furnace through the opening part 12 and also heated by the reflected heat of the reflection body 16. With this method the seam part of the blank pipe 7 is effectively cleaned and the cleaning cost can be reduced.