baber/WOPTO huggingface dataset:
Patent JP-S5917342-A (JP)
Title: Croach joint for artificial leg
Inventor: RIHIARUTO GURABISUTSUEBUSUKII
IPC: A61F2/60
Filed: 1983-04-19
Abstract: In a prosthetic hip-joint for an artificial leg a first joint member is connected to an upright shank of a two-shank fastening angle. A second joint member is pivotally connected to the first joint member by a pivot so that the second member can be pivoted relative to the first member between a first position corresponding to the standing position of the leg and a second position corresponding to the sitting position of the leg. The joint further includes stop surface abutments on the first member and the second member for limiting the pivoting movement of the second member relative to the first member and a compression spring on the second member for generating an elastic counter force applied to second member when it is pivoted from the first position into the second position and vice versa such that in the sitting position the first and second members do not extend downwardly from a horizontal shank of the fastening angle.
Patent JP-S51143976-A (JP)
Title: Guiding device for cutter of u shape material
Inventor: KOGA NORITAKA
IPC: B23D47/04
Filed: 1975-06-04
Abstract: PURPOSE: To provide accurate cutting by a cutter without bending a U shaped material for the use of support metal and guide metal. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58184951-A (JP)
Title: Dry type developer for developing electrostatic image
Inventor: INOUE SATORU
IPC: C09B45/16
Filed: 1982-04-24
Abstract: PURPOSE:To prevent the surface of carrier from becoming spent in a dry type developer consisting essentially of a toner and carrier, by coating the surface of the carrier with a silicone resin contg. a nonhardened component of a specified wt% or less. CONSTITUTION:The silicone resin used has repeating units each represented by formula ( I ) or (II). In formulae ( I ), (II), X, Y, Z each stand for H, halogen, hydroxy, methoxy, 1-4C lower alkyl, or phenyl. This silicone resin is forcibly burned at 200-300 deg.C to control a nonhardened component to <=30wt%, resulting in increasing strength of a coated film, suppressing abrasion of the coated film, preventing toner from being spent, and stabilizing chargeability of the toner. As the toner, a metal-contg. monoazo dye represented by formula III or IV is used to permit stable negative charging of the toner.
Patent JP-H11266551-A (JP)
Title: Monitoring system of transmission steel tower facility
Inventor: OKADA AKIHIKO
IPC: H02J13/00
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To automatically monitor a steel tower, by providing a group of intrusion detection sensors and an ITV camera part in a steel tower, and further a self- generation drive power supply part and a space transmission coupling means. SOLUTION: A substation 1 and an electric power station 2 transmit a generated power from a plurality of transmission steel towers 3A and 3B-3N to a transmission line 5LA in series. The power is boosted by a transformer 2D at the side of the electric power station 2 and is sent to the side of the transmission line steel tower 3A, while being supported by an insulator 2B being suspended at a lead-in steel tower 2A by a transmission end side breaker 2C. At the side of the substation 1, support is made by the insulator 1B being suspended at the lead-in steel tower 1a and power is received by a reception end side breaker 1C.  In this case, when a manned side system monitoring system is located at the side of the substation 1, a monitoring table 7 of a monitoring system and a space transmission coupling unit 8 are provided and are allowed to communicate with and are coupled to a space transmission coupling unit 8N which is installed in the steel tower 3N as a nearby steel tower, and then space transmission coupling units 8B and 8A between the steel towers are connected to communicate and are coupled communicating with each other.
Patent JP-H09255313-A (JP)
Title: Silicon nitride powder and silicon nitride sintered compact
Inventor: OTSUKA TETSUMI
IPC: C01B21/068
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To easily obtain Si3 N4 powder excellent in fillability and giving an Si3 N4 sintered compact excellent in mechanical strength by specifying the acicular particle content and particle diameter of Si3 N4 powder. SOLUTION: Silicon nitride powder produced by a method for directly nitriding metallic Si, a method for reducing and nitriding silica, a vapor phase reaction method or other method is mixed with Si3 N4 powder having a known acicular particle content and contg. a known percentage of particles each having >=2μm particle diameter to obtain the objective Si3 N4 powder contg. <=4% particles each having a degree of acicularity of >=3 and <=10vol.% particles each having >=2μm particle diameter. In order to obtain this Si3 N4 powder, acicular Si3 N4 particles may be pulverized by a method using a ball mill, a roll mill, etc. Since the resultant Si3 N4 powder is excellent in fillability, it is made sufficiently dense even by the conventional sintering method and the objective high strength sintered compact is produced.
Patent JP-H11269139-A (JP)
Title: Production of 4-trans-substituted-cyclohexylamine derivative and new intermediate compound
Inventor: INAKOSHI NAOTO
IPC: C07C259/08
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To simply produce the subject compound under mild conditions at a low cost by using a method for passing a trans-substituted- cyclohexanehydroxamic acid as a starting raw material through a trans- substituted-cyclohexyl isocyanate. SOLUTION: A 4-trans-substituted-cyclohexanehydroxamic acid represented by formula I [R<1> is a 1-10C (substituted)alkyl, a 3-10C (substituted)cycloalkyl or the like] is reacted with an activator and a base and converted into a 4- trans-substituted-cyclohexyl isocyanate represented by formula II, which is then reacted with an alcohol to afford the objective compound represented by formula III [R<4> is a 1-10C (substituted)alkyl, a (substituted)allyl or the like]  e.g. benzyl (S)-2-[4-trans-(t-butoxycarbonylamino)-cyclohexylmethylcarbamoyl]- pyrrolidine-1-carboxylate}.
Patent JP-S58195129-A (JP)
Inventor: SUTEFUAN BARUDEMARUSON
IPC: G01L1/12
Filed: 1983-04-18
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-S58185939-A (JP)
Title: Torque fluctuation restraining device for engine
Inventor: ODA TATSUROU
IPC: F16F15/18
Filed: 1982-04-22
Abstract: PURPOSE:To ensure the condition of restraining torque fluctuation and charging satisfactorily a battery by controllably changing over an alternator according to the rotational frequency of an engine with respect to its generation voltage or its operation in increasing torque generated in a crankshaft. CONSTITUTION:Time of increasing torque generated in a crankshaft is detected by a timing detecting means 3 including a crank angle sensor 7, and in said time, current is supplied to a field core 1a of an alternator 1 through a first control means 2 comprising a single multiplexer 9 and a change-over means 10 to make the alternator generate electricity. Thus, reverse torque is generated in the crankshaft to restrain the fluctuation of rotational torque. Also, said change-over circuit 10 is connected to a second control means 12 including a voltage detecting means 13 for detecting generation voltage of the alternator 1, and changed over by a change-over means 16 to select the first control means 2 when the rotational frequency of an engine is less than a set one and the second control means 12 when same is larger than the set one.
Patent JP-2000265643-A (JP)
Title: Panel surface treatment device
Inventor: SHINNO KENZO
IPC: E04F13/08
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a panel surface treatment device having different dimensions and various types of rectangular panels mixed therein and for example continuously implement the surface treatment such as the joint filling of tiles. SOLUTION: This panel surface treatment device is a carrier mount 3 mounting and carrying a rectangular panel 1 in a fixed direction, a surface treatment part 2 implementing a prescribed surface treatment to the aforementioned panel on the carrier mount 3, and an oblong panel holding member which freely enters into a clearance part 5 positioned in the treatment region of the surface treatment part 2 and prevented from occupied by the panel 1 on the carrier mount 3, from one side perpendicular to the carrier direction of the panel 1 and abuts on and holds the panel 1 from the side. A plurality of the panel holding members 4 are provided adjacent to each other in the carrier direction of the panel 1 and freely operated to advance/retreat perpendicularly to the carrier direction of the panel 1.
Patent JP-H06276985-A (JP)
Title: Tofu supplying mechanism of tofu producing device
Inventor: TAKAI MASASHI
IPC: A23L11/00
Filed: 1993-03-26
Abstract: PURPOSE:To obtain a TOFU supplying mechanism of TOFU producing device capable of readily and hygienically taking out TOFU and supplying TOFU to a prescribed packing part without using a water bath. CONSTITUTION:A transporting base 9 for sending a molding frame 12 which is charged with a given soybean milk to coagulate the soybean milk is installed and part of the transporting base 9 is equipped with a TOFU supplying channel 10 having a width dimension corresponding to a line divided by latticed edges of a finely cutting edge 31 which is fitted to the interior of the molding frame to cut TOFU. At the lower part of the TOFU supplying channel 10, a TOFU sending guide 58 to transport TOFU in the molding frame 12 from the TOFU supplying channel 10 to a prescribed packing 63 position in such a way that the cut area is located on the surface is installed.
Patent JP-S62226571-A (JP)
Title: Manufacture of electrode for fuel cell
Inventor: IWAMOTO KAZUO
IPC: H01M4/88
Filed: 1986-03-28
Abstract: PURPOSE:To prevent covering the surface of platinum with polytetrafluo roethylene and to retain the binding force of polytetrafluoroethylene by baking a substrate cauted with a mixture containing polytetrafluoroethylene at 280-320 deg.C. CONSTITUTION:In an electrode obtained by forming a catalyst layer comprising catalyst powder and a water repellent agent on the surface of a porous carbon substrate, fine polytetrafluoroethylene powder is used as the water repellent agent, and the electrode is heated at a temperature under the melting point of the water repellent agent. A mixture of a catalyst obtained by supporting a noble metal on carbon powder and fine polytetrafluoroethylene powder is kneaded and spreaded on a substrate and baked at a temperature under the melting point of polytetrafluoroethylene. Thereby, covering of the surface of platinum with the resin is prevented and decrease in the surface area of the catalyst is decreased to increase the performance of a fuel cell.
Patent JP-S62225203-A (JP)
Title: Device for circulating heating medium
Inventor: KOMIYA MUNEHARU
IPC: B01D1/30
Filed: 1986-03-28
Abstract: PURPOSE:To use the titled device for a along period by keeping the whole circulating passage at reduce pressure at the time of heating a heating medium, and preventing the oxidation of the heating medium in the device having the heating medium circulating passage such as a centrifugal evaporator. CONSTITUTION:A rotor 3 having a funneled evaporation surface 3a is provided in a centrifugal evaporation vessel 1, a heat-transfer part 11 through which a heating medium is circulated is formed integrally with the rotor 3, and a passage 15 for circulating the heating medium furnished with a heater 12, a pump 13, and a reservoir 14 is connected to the rotor. The heating medium circulating through the passage is stored in the reservoir to form a space 26, an oil-sealed rotary vacuum pump 27 is connected to the space 26 through a pipeline 28, and hence the whole circulating passage 15 can be kept at reduced pressure at the time of heating and circulating the heating medium. As a result, the oxidation of the heating medium is prevented, and frying oil. etc., can also be used.
Patent JP-H09253250-A (JP)
Title: Golf club head and its manufacture
Inventor: TAKEDA HITOSHI
IPC: A63B53/04
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To give a relatively large spin to a golf ball at a shot in a golf club having a face groove in its face surface. SOLUTION: Face grooves 8 are formed in a face surface 3. Small grooves 9, 10 further are formed in the face surface 3. The grooves 9, 10 are formed utilizing cut traces 14, 15 formed when the face surface 3 is formed. Since not only the grooves 8 but also the grooves 9, 10 are formed in the surface 3, a relatively large spin can be given to a golf ball at a shot. And the grooves 9, 10 can be formed utilizing cut traces 14, 15 and hence they can be easily formed.
Patent JP-S55163324-A (JP)
Title: Constant velocity ball joint
Inventor: KAKO HIROYOSHI
IPC: F16D3/2245
Filed: 1979-06-01
Abstract: PURPOSE: To simplify the processing of a ball-rolling groove on an outer race by selecting the radius of curvature in a cross-section of the ball-rolling groove on an outer race at the contact point between the ball rolling groove and a ball to be larger than that of a ball-rolling groove on an inner race.  
     CONSTITUTION: A constant velocity ball joint is constructed of an outer race 1, a ball 2, an inner race 3, a cage 4, and a drive shaft 5, and ball-rolling grooves 6 and 7 are provided with radii of curvature in a cross-section by f 1  and f 2  at contact points with the ball 2. At this stage, when contact angles α 0  to the race 1 are supposed to be equal with those to the race 3, the area at the contact point is greater in the groove 6 than in the groove 7, and consequently, the stress at the contact point is greater in the groove 7. So, when f 1 >f 2  is adopted to equalize stresses at contact pints on both races 1 and 3, the strength of the joint can be improved, and the processing of the ball-rolling groove 6 on the outer race can be simplified. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04227530-A (JP)
Title: Floating-point processor
Inventor: SUMEETA GUPUTA
IPC: G06F7/53
Filed: 1991-04-01
Abstract: PURPOSE: To provide a floating point processing unit making normalization- released input operands which have been given to a multiplication or division unit face the addition/division unit for normalization. CONSTITUTION: A first arithmetic operation unit having a pair of inputs for receiving the first and second operands and output for transmitting the result of an arithmetic operation and a second arithmetic operation unit having the pairs of inputs and outputs are contained. The second arithmetic operation unit includes a normalization releasing unit for releasing the normalization of a normalized number and a normalizing unit for normalizing the number whose normalization is released. The first and second operands are given to the second arithmetic operation unit in which the operand whose normalization is released can be normalized again. The operand which is normalized by the second arithmetic operation unit is given to the first arithmetic operation unit where the arithmetic operation is to be realized.
Patent JP-H06284463-A (JP)
Title: Operating method for microcellular system and microcellular system and mobile station
Inventor: TERAJIMA MASANORI
IPC: H04L29/06
Filed: 1993-03-26
Abstract: PURPOSE:To prevent a microcellular system from being illegally used beyond the management of a system manager, in a microcellular system (MCS) which coexists with a cellular system (CMTS) on a frequency band. CONSTITUTION:This system is equipped with a controller 2 which executes the continuity and stop of the operation of a MCS zone 6 which coexists with a CMTS zone 8 on the frequency band, and a system ID reception discriminating device 5 which receives entire outgoing control channels used by the CMTS. Then, only when the system ID reception discriminating device 5 receives a system ID transmitted from a CMTS base station 7 in the CMTS zone 8, the controller 2 starts the operation of the MCS. Therefore, when the MCS moves to the other CMTS zone 8 whose system ID is different, the operation of the MCS can not be started. Also, a function equivalent to the system ID reception discriminating device 5 can be provided in a base station 3 or a mobile station 4.
Patent JP-2000262232-A (JP)
Title: Gelatin-containing noodles
Inventor: KAWAMURA YASUMASA
IPC: A23L7/109
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject noodles capable of including gelatin at a high concentration without adversely affecting noodle productivity, taste and texture by producing the noodles using a noodle dough prepared by including the gelatin, a psyllium, an alkaline agent and common salt. SOLUTION: The noodles are produced by using (E) a noodle dough prepared by including (A) a gelatin having preferably 80,000-150,000 molecular weight (weight-average molecular weight, calculated based on a calibration curve obtained from the standard substance according to a high-performance liquid chromatography with a column), (B) a psyllium, (C) an alkaline agent and (D) common salt. Raw noodles, boiled noodles, dried noodles, chilled noodles, frozen noodles, etc., of wheat noodles, buckwheat noodles, Chinese noodles, spaghettis, etc., are cited as the noodles and instant hot-air dried noodles are especially preferred. The amount of the added component A is preferably 1-7 wt.%, more preferably about 6 wt.% based on the weight of the raw material powder for the noodles (a powdery material such as a wheat flour and a mixed powder of the components A and B).
Patent JP-H07235002-A (JP)
Title: Magnetic disk device
Inventor: TANAKA YOICHIRO
IPC: G11B5/02
Filed: 1994-03-15
Abstract: PURPOSE:To prevent a magnetic domain of an MR element from being disturbed by arranging the MR element on other end of a main magnetic pole locating on the side opposite to a magnetic disk through an insulation layer. CONSTITUTION:This device is a magnetic disk device provided with a perpendicular magnetic recording system magnetic disk 102 provided with a magnetization recording layer 107 having perpendicular magnetic anisotropy on a soft magnetic lining layer 106 and a magnetic head 101 recording and reproducing information on the disk 102. The magnetic head 101 is provided with a pair of main magnetic poles 109a, 109b respectively formed out of a high permeability material and whose one ends are arranged in the relation locating on the magnetic disk 102 side and a non-magnetic intermediate layer 110 provided between these main magnetic poles. Further, the device is provided with a recording coil 112 letting pass a generated magnetic flux through the magnetic disk 102 through the main magnetic poles 109a, 109b and the MR element 114 arranged on the other ends of a pair of the main magnetic poles 109a, 109b through the insulation layer 111 and in the relation magnetically coupled with a pair of the main magnetic poles 109a, 109b.
Patent JP-H03269211-A (JP)
Title: Target-tracking system of range finder
Inventor: KAJIWARA YASUNARI
IPC: G01S11/12
Filed: 1990-03-19
Abstract: PURPOSE:To capture a moving object positively and to measure the distance to the object accurately by setting a window, and continuously setting the new window so that the image having the highest symmetry is located at the center of the window. CONSTITUTION:The image of a preceding automobile 10 is picked up with image sensors 1 and 2. The images are recorded in memory devices 3 and 4. The images are sent into a display device 8 and displayed. A window is specified to one image with a window setting device 9. A microcomputer 6 reads out the window and displays the window on the display device 8. At the same time, corresponding addresses in the memory devices 3, 4 and 5 are specified. An image processing device 7 continuously sets the new window so that the image having the highest symmetry is located at the center of the window. Thus, the moving automobile 10 is positively captured, and the computer 6 can accurately measure the distance to the automobile 10.
Patent JP-H01240207-A (JP)
Title: Method for opening hole on opening portion of branch pipe after lining inside of pipe
Inventor: MORIKAWA KENICHI
IPC: F16L1/00
Filed: 1988-03-22
Abstract: PURPOSE:To accurately open a hole on the opening portion of a branch pipe by inserting a stop cock in which a magnet is provided in its center portion into the opening portion of the branch pipe prior to lining and making a magnet detecting vehicle travel in a main pipe after lining to detect the position of the magnet. CONSTITUTION:A stop cock inserting arm 32 is provided in the front of a stop cock setting robot body 31 which travels in a main pipe C, revolvably around a horizontal axis and pushingly on an inner peripheral face. A holding portion 33 of magnetic substance for holding a stop cock 1 is installed on the tip of the arm 32. The stop cock 1 has a cylindrical shape with the same outside diameter as the diameter of each branch pipe A and projecting lines are provided on the outer periphery while embedding a magnet 2 in the bottom face center portion. The stop cock held by the holding portion 33 is inserted into the opening portion of each branch pipe A while being monitored by a TV camera vehicle 5. After lining, a similarly formed robot is moved to confirm the position of the opening portion by means of a magnetic sensor and a hole saw installed on the rotary head of the tip of the arm before opening a hole.
Patent JP-H02248677-A (JP)
Title: Capacity control device for screw compressor
Inventor: OTSUKA KANAME
IPC: F04C28/26
Filed: 1989-03-20
Abstract: PURPOSE:To prevent the generation of the vapor phase from the oil surface in a cylinder and improve the controllability of the capacity control by setting the pressure in the cylinder feeding the oil higher than the feeding pressure. CONSTITUTION:Te high pressure is always acted in a first control chamber 6 through a first oil feeding pipe 7, and while a switching valve 14 is closed to act the high pressure in a second control chamber 9 through a nonreturn valve 10. Wen a piston 4 is held at the predetermined position so as to hold a slide valve 2 at the predetermined capacity control position, the load caused by the differential pressure acting on both ends of the slide valve 2 acts on the piston 4. Since the high pressure acts in the first control chamber 6 through a throttle 16, the pressure in the second control chamber 9 becomes higher than the pressure fed from a second oil feeding pipe 11. At this stage, since the nonreturn valve 10 is interposed in the second oil feeding pipe 11, the high pressure is maintained. consequently, the refrigerant gas included in the oil is never vaporized in the second control chamber 9.
Patent JP-H10255411-A (JP)
Title: Servo control method and magnetic disk device
Inventor: SOTOZONO MEGUMI
IPC: G11B20/18
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To improve the yield of an HDA(head disk assembly) and to save an unrecoverable error of a write fault at a user use time as a recoverable error at a retry operation. SOLUTION: This servo control method is constituted so that respective servo information parts on a medium are read out successively, and whether or not abnormality, e.g. the abnormality due to a medium fault of a burst part exists is decided, and when the abnormality exists, the AM(address mark) part of the servo information part with the abnormality is erased, and when the write fault occurs during data write-in, an error occurrence part is confirmed to be registered in a register memory, and the data write-in is performed again, and when the write fault occurs again, the error occurrence part is confirmed, and when the error occurrence part coincides with the contents of the register memory, sampling processing for the servo information part of this error occurrence part isn't performed.