baber/WOPTO huggingface dataset:
Patent JP-H0724811-A (JP)
Title: Production of ceramic ferule
Inventor: INOUE MAKOTO
IPC: B28B1/24
Filed: 1993-07-14
Abstract: PURPOSE:To correct the hole bending at the time of primary molding by a method wherein a wire is passed through the center hole of the primary molded object of a ceramics ferule and heated to the softening temp. region of the molded object in such a state that tension is applied to the wire. CONSTITUTION:An injection molding material consisting of a ceramics powder and an org. binder component is injected into a mold having an extremely fine wire provided thereto as a core to form the primary molded object of a ceramics ferule. A wire 3 having a diameter slightly smaller than the diameter of the center hole 2 formed by the core of the molded object 1 is passed through the center hole 2 and one end of the wire 3 is connected to a stand 4 and a weight 5 is provided to the other end of the wire 3 to apply tension to the wire 3. The whole is introduced into a heating furnace and the wire 3 is heated to the molding or softening temp. of the molded object 1. By this constitution, the bending of the center hole 2 at the time of the molding of the molded object 1 can be corrected. Then, the removal of a binder, baking and hole lapping processing are performed and the wire 3 is pulled out to obtain a ceramic ferule.
Patent JP-H0523931-A (JP)
Title: Parts feeding equipment
Inventor: KIUCHI NAOYUKI
IPC: B65G1/04
Filed: 1991-07-16
Abstract: PURPOSE:To feed parts after being assorted in a set by conveying a parts case in a storage unit to a temporary mount along a fixed route by a carriage, and making each of parts so as to be taken out of the case on this temporary mount with a robot, in a parts feeding equipment in an automobile cylinder assembling line. CONSTITUTION:A lot of the same parts are stored in a parts case 11 and then housed in an automatic warehouse 1. This parts case 11 is delivered by a delivery device 5 and conveyed on a fixed route 15 by an automatically traveling conveyor carriage 16. In this conveyor carriage 16, there are provided two sets of delivery units in the longitudinal direction. On the other hand, the fixed route 15 is formed into linear form, and at the side, many parts case temporary mounting units 20 are provided. The parts case 11 is transferred onto each of these mounting units 20. In succession, an assembling case feeding conveyor 26 and a robot 30 are set up in parallel with these units 20. Thus, each of parts in the parts case 11 is taken out by this robot 30, and then it is charged into an assembling case on the conveyor 26.
Patent JP-S5978005-A (JP)
Inventor: RAIRU UOOREN NORII
IPC: A22C15/00
Filed: 1983-09-22
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-H0734117-A (JP)
Title: Production of extra-low carbon steel having excellent cleanliness
Inventor: GOTO SHIGEAKI
IPC: C21C7/068
Filed: 1993-07-14
Abstract: PURPOSE:To produce an extra-low carbon steel having excellent cleanliness without hindering a decarburization reaction by dividing the timing for slag reforming to two stages; at the time of tapping from a steel refining furnace and during an aluminum killed steel after the end of a vacuum decarburization treatment. CONSTITUTION:The low-carbon and undeoxidized steel smelted in the steel refining furnace is tapped to a ladle and a deoxidizing agent for slag is added onto the slag in the ladle. The decarburization treatment is then executed while oxygen is top blown to the molten steel surface by a vacuum degassing treatment device, by which the high-cleanliness steel is smelted. At this time, the deoxidizing agent for slag of a part of the amt. necessary for slag deoxidation of first added to the slag during tapping from the steel refining furnace to the ladle or the slag just after the tapping of steel ends. In succession, the deoxidizing agent for molten steel is added to the molten steel after the decarburization treatment with the vacuum degassing device and the molten steel is subjected to Ar bubbling by adding the remaining of the deoxidizing agent for slag in the slag on the ladle at the same time or after the same time. As a result, the vacuum decarburization treatment of the molten steel is accelerated and the remaining of the resulted product of the deoxidation in the molten steel is suppressed as far as possible, by which the high-purity steel is produced.
Patent JP-H0463794-A (JP)
Title: Automatic control device for ship speed
Inventor: TANISAKA AKIHIKO
IPC: G05D13/62
Filed: 1990-07-03
Abstract: PURPOSE:To utilize output capacity of a motor at maximum by automatically controling speed and acceleration of a screw drive motor in a ship according to the allowable maximum speed and the allowable maximum acceleration corresponding to the allowable maximum output of the motor. CONSTITUTION:Based on the allowable maximum output PA input from an allowable maximum output input means 5 of a screw drive motor and the allowable maximum regenerative output PB input from an allowable maximum regenerative output input means 7, an allowable maximum torque is computed by an allowable acceleration/deceleration deciding means 9. Based on the ship acceleration/deceleration characteristic corresponding to screw drive motor speed omega and ship speed V, required load torque gammaL is decided by a load torque computing means 8. The required load torque gammaL decided by the load torque computing means 8 is input> to the allowable acceleration/deceleration deciding means 9, allowable maximum acceleration/deceleration torque gamma is computed and allowable maximum acceleration/deceleration is decided. The decided allowable maximum acceleration/deceleration is input to a screw drive motor acceleration commanding means 3.
Patent JP-H0925720-A (JP)
Title: Jack structure for fixing roof scaffold
Inventor: ASAI YOSHIYUKI
IPC: E04D15/00
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To efficiently assemble a scaffold by mounting a seat base interval- adjustably connected with a pair of frame bodies having horizontal grooves on an inclined lower roof, and inserting a universal jack supporting a scaffold pipe into the grooves of the seat base. SOLUTION: A seat base connected adjustably with the interval S is mounted on an inclined roof face so that grooves 6, 7 are made horizontal, a universal jack base M is inserted into the grooves 6, 7, and a screw rod M1 is vertically erected while the jack base M is inclined. A scaffold pipe is connected to the screw rod M1, a support screw M3 is adjusted in height, and a scaffold is assembled. The seat base can be assembled or disassembled at the site. The assembling work of the scaffold can be efficiently conducted.
Patent JP-S5878631-A (JP)
Inventor: SAGAWA KOUICHI
IPC: A47L9/20
Filed: 1982-10-06
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-S5963340-A (JP)
Title: Variable compression ratio engine
Inventor: HITOMI MITSUO
IPC: F02D15/04
Filed: 1982-10-05
Abstract: PURPOSE:To raise the temperature of exhaust gas to maintain the purifying function of an engine exhaust gas purifier satisfactory by providing a catalytic sensor in the engine exhaust gas purifier so that a device for changing the volume of a combustion chamber is actuated in the direction of decreasing a compression ratio when the exhaust gas is lower than a predetermined temperature. CONSTITUTION:A catalytic type exhaust gas purifier 7 is disposed in an engine exhaust passage 6, and a cylinder 2 is provided with the second cylinder 9 communicated with a combustion chamber 9 and a compression ratio changing piston 10. A control circuit 24 which receives signals from a load sensor 25, a rotational speed sensor 26, a knock sensor 27, etc., computes a compression ratio giving an optimum combustion efficiency, and controls the position of the piston 22 through an actuator 22. The control circuit 24 receives a signal from a catalytic temperature sensor 8 and compensates a signal S6 in the direction of decrease in the compression ratio to lower combustion efficiency when a temperature is lower than a predetermined temperature, so that the temperature of exhaust gas is raised to sufficiently ensure the function of the exhaust gas purifier.
Patent JP-2000012160-A (JP)
Title: Connector
Inventor: OTAKA KAZUTO
IPC: H01R13/641
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To visually confirm the engagement state of the male and female connectors without operating a slider at all. SOLUTION: A male connector 10 is provided with a projecting part 11, a female connector 20 is provided with a slide accomodating part 23 for slidably accommodating a slider 30, a guide groove 23a for straightly guiding the projecting part 11 is formed on an intermediate part of the slider accommodating part 23, an abutting surface 23c is formed on one end side of the slider accommodating part 23, an inclined cam groove 31 to which the projecting part 11 is contacted for sliding the slider 30 to the abutting surface 23c side of the slider accommodating part 23 during the engagement process of the male and female connectors 10, 20, and a clearance groove 32 for releasing the projecting part 11 from the cam groove 31 for returning the slider 30 to an intial state in the complete engagement of the male and female connectors 10, 20 is formed on the intermediate of the slider 30,  and a spring part 34 abutting to the abutting surface 23c when the slider 30 is slided, is formed on one end side of the slider 30.
Patent JP-H04370662-A (JP)
Title: Electrode for secondary battery
Inventor: MIYABAYASHI MITSUTAKA
IPC: H01M4/587
Filed: 1991-06-20
Abstract: PURPOSE:To provide a negative electrode for secondary battery, which has a large electrode capacity and excels in the charge/discharge cycle characteristic. CONSTITUTION:An electrode for a secondary battery includes a carrier chiefly containing carbonaceous substance satisfying the conditions as (1) and (2) below embodied in a multi-phase structure, and this carrier carries an alkali metal as the active substance. The conditions are: (1) the true density is over 1.80g/cm<3>, and (2) the peaks PA and PB lie in the range 1580-1620cm<-1> and 1350-1370cm<-1>, respectively, in the Raman spectral analysis using an Ar ion laser beam having the wavelength 5145Angstrom , and also the ratio R of the intensity IB of PB to the intensity IA of PA is 0.4 or more.
Patent JP-H0820542-A (JP)
Title: Medicine and quasi-drug containing chalcone glycoside
Inventor: ICHIKAWA HIDEYUKI
IPC: A61K8/00
Filed: 1994-07-05
Abstract: PURPOSE:To obtain a medicine which is effective for treatment of autoimmune diseases and hyperesthesia optica almost free from side effect by using chalcone glycoside as an active ingredient. CONSTITUTION:This medicine contains a compound of the formula (R' is OH, methoxy,-O-G; G is a residue of saccharide; m, n are each 1-5 where at least one of R'm or Rn is -O-G). It can be prepared in a usual manner into medicine and quasi-drug and the dose is, in the case of external skin application, 0.01-100mg, preferably 0.1-10mg/cm<2> skin area/day in 1-4 portions, in the case of oral application, 1-200mg/man/once to thrice administration. It is useful for prevention and treatment of hyperesthesia optica such as phototoxic dermatitis, contact light allergy, prolonged hyperesthesia optica, polymorphic light eruption, and self-immune diseases such as rheumatism and manifests markedly superior remedial effect to conventional steroidal preparations.
Patent JP-2000006621-A (JP)
Title: Pneumatic tire
Inventor: HOSHINO ISAO
IPC: B60C3/06
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To prevent the rim release of a bead section at the time of a low- internal pressure travel by providing a flexible projection extending at least to the tip of a flange arc section along the outside face in the tire radial direction of the flange arc section by rimming on the bead section. SOLUTION: A flexible projection 9 extending at least to the tip T of a flange arc section 15 along the outside face 15a is provided to cover the tire radial direction 15a of the flange arc section 15 by rimming on a bead section 4. The projection 9 is kept in contact with the outside face 15a of the flange arc section 15 when a tire is rimmed, and it suppresses the bead section 4 from being separated from a rim flange via its frictional force. A rim release is properly prevented even when the coupling force between the bead section 4 and a rim is reduced during cornering at the time of a low-internal pressure travel or at the time of a puncture, for example, and the travel stability can be improved.
Patent JP-2001006121-A (JP)
Title: Thin film magnetic head and manufacture thereof and magnetic recording device
Inventor: MIZOO YOSHIAKI
IPC: G11B5/31
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a thin film magnetic head for reducing a recording fringe due to a leakage magnetic flux at a recording gap part, and for narrowing a recording track pitch, and for improving recording density. SOLUTION: In this thin film magnetic head, the top end part of the magnetic recording medium side of a recording head part which is constituted of a common shield 3 having a shield function from a reproduction head part and the lower core function of the recording head part and an upper recording core 1 formed so as to be faced through a recording gap 2 formed at the upper part of the common shield 3 to the common shield 3 is provided with a shunt part 5 magnetically insulated from the common shield part 3 and the upper recording core 1. Thus, a leakage magnetic flux to be recorded by the magnetic recording medium as a recording fringe is allowed to flow through the shunt part 5 so that the recording fringe can be reduced.
Patent JP-S6065418-A (JP)
Inventor: NANUN YUUZOU
IPC: H01H35/00
Filed: 1983-09-20
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-S6155012-A (JP)
Title: Method and apparatus for transfer by vibrating wave
Inventor: OKUMURA ICHIRO
IPC: B65G35/00
Filed: 1984-08-24
Abstract: PURPOSE:To provide a novel transfer method with a simple construction by giving bending vibration to a plurality of rod-like bodies arranged parallel to each other to deform them in a spiral form while rotating them about the longitudinal axis to move objects contacting the rod-like bodies. CONSTITUTION:In this transfer apparatus are arranged a plurality of rod-like bodies 2 parallel to each other to be supported at both ends by support members 4, 4'. To the upper surfaces and one side surfaces of both ends of each rod-like body 2 are bonded electric strain elements 6, 7 and 6', 7'. Alternating current voltage is applied to the electric strain elements 6, 7, 6', 7' by voltage applying means 8, 9, 8', 9' to generate two directional bending vibrations and deform the rod-like bodies in a spiral form. Further, when the rod-like bodies 2 are rotated about the longitudinal axis while holding the spiral form of the rod-like body, objects mounted on the rod-like bodies 2 are transferred in the direction of arranging said bodies 2 by frictional force in the portions contacting said bodies 2.
Patent JP-H0621138-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: TAKATSUKI KUNIO
IPC: H01L21/60
Filed: 1992-07-02
Abstract: PURPOSE:To prevent the decrease in availability by omitting waiting in the halfway when a semiconductor is conveyed from a feeding part to a containing part in a semiconductor manufacturing apparatus, wherein a plurality of devices having the same purpose are linked. CONSTITUTION:Two lines of conveying systems 4 and 5 are provided. The conveying systems are automatically selected with switches 7. The conveying systems 4 and 5, which are made to take roundabout ways with the switches 7, are continued. In this way, the avialability is not decreased by guiding a semiconductor device 1b along the roundabout way even if a bonder 6a fails and in an apparatus having the different index.
Patent JP-H1072149-A (JP)
Title: Rotary table coiler
Inventor: PERRET JEAN
IPC: B21C47/28
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To simplify installation of mandrels by installing respective motors connected to the mandrels on individual chassis, forming mandrel/motor assemblies whose respective mandrels and motors are independent, and constituting a freely replaceable module. SOLUTION: Respective motor/mandrel assemblies 2 and 2' are centered on the axes 20 and 20' in parallel to the central axis of a rotary frame 1, and are installed so that mandrels are put in a cantilever condition. A platform to support the motor/mandrel assemblies 2 and 2' is composed of two plates welded to a tubular shaft 11. Front and rear flanges 62 and 63 of a chassis 6 have a straight line-shaped side surface in parallel to the axis 20, and are placed on the platform. As a result, the chassis 6 of the motor/mandrel assemblies 2 and 2' can be fixed by four bolts to the corresponding platform in an easily mountable-demountable condition, and therefore, assembling and disassembling can quickly be performed.
Patent JP-S5876693-A (JP)
Inventor: FUJITA ROKUROU
IPC: E21B19/24
Filed: 1981-10-30
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-S5969564-A (JP)
Title: Revolution angle reducing apparatus
Inventor: UENO YOSHIYUKI
IPC: F16H13/08
Filed: 1982-10-07
Abstract: PURPOSE:To obtain a revolution angle reducing apparatus for reducing the revolution angle in a large reduction rate to the infinite by the combination of arranged an inner ring, outer ring, and an intermediate ring and a plurality of planetary rolling bodies. CONSTITUTION:A plurality of planetary rolling bodies 3... are attached in rolling onto the outer periphery of an inner ring 1 and the inner periphery of an outer ring 2 fixed onto a housing, including the inner ring 1, outer ring 2, and an intermediate ring 4. Other parts of the planetary rolling body 3 are attached in rolling onto the inner periphery of the intermediate ring 4. In this case, the rolling contact radius r32 of the planetary rolling body 3 with the outer ring 2 and the rolling contact radius r34 of the planetary rolling body 3 with the intermediate ring 4 are set a little different each other. The inner ring 1, planetary rolling body 3, outer ring 2, and the intermediate ring 4 are fitted in a degree in which a little elastic deformation is formed in the mutaul contact part through the cooling fitting method for the inner ring 1. Thus, an apparatus which possesses a large revolution-angle reduction ration and is free from backlash can be obtained.
Patent JP-H0254139-A (JP)
Title: Auxiliary method and apparatus for detecting refrigerant leak for refrigerant system
Inventor: FUIRITSUPU MOOGAN
IPC: G01M3/04
Filed: 1989-07-06
Abstract: PURPOSE: To make leakage of a refrigerant conspicuous and easily detect the leakage by increasing the pressure of a container filled with the refrigerant by heating the refrigerant in a controlled state in which a heat transmitting medium passing through the container transmits heat to the refrigerant. CONSTITUTION: An apparatus container 27 is connected to a system pipeline 19 through an apparatus pipeline 31. Then, a valve apparatus 59 is opened and a pump apparatus 57 is driven, so that a heat transmissive medium 20 is sent and supplied through the container 27. A heating apparatus 29 is then driven to heat the medium 20 in the container 27 and the pressure of the refrigerant 17 in a system container 15 is thus increased. After that, leakage of the refrigerant 17 is checked by a refrigerating system 13 in an optional state in the condition that the temperature of the medium 20 and the pressure rise of the refrigerant 17 in the container 15 are controlled by a controlling apparatus. In this way, leakage of the refrigerant 17 can be detected.
Patent JP-H0838017-A (JP)
Title: Agrochemical sprayer equipped with machine for laying cable underground
Inventor: TANIAI SHIRO
IPC: A01B49/04
Filed: 1994-07-27
Abstract: PURPOSE:To provide an agrochemical sprayer useful in an orchard, which is equipped with a pipe for feeding a guiding cable from a reel on the main body toward the rear bottom, thus burying the guiding cable smoothly and steadily with the lining operation skipped. CONSTITUTION:This agrochemical sprayer is provided with a groove digger 44 for making grooves in the soil, a cable-guiding tube 46 for feeding a guiding cable K from a reel 43 on the main body toward the rear of the bottom edge, and a soil-covering and ground-making tool 48 for covering the grooves with soil and making the ground, after the guiding cables are laid.
Patent JP-H0523937-A (JP)
Title: X-y stage
Inventor: IIJIMA NOBUO
IPC: B23Q1/40
Filed: 1991-07-17
Abstract: PURPOSE:To let a guide rail take rigidity in order to perform high performance positioning and make it copy after the clamp face, in regard to an X-Y stage. CONSTITUTION:Each guide rail 4 is screwed in a fixed clamp face 1a of a fixed table 1, an X downside clamp face 2a at the lower surface and an X upside clamp face 2b at the upper surface of an X table 2 superposed on the fixed table 1, and a Y clamp face 3a of a Y table 3, respectively. These guide rails 4 hold a sliding member 5 in a V groove 4a parallel in the longitudinal direction, and support the fixed table 1 and the X table 2 as well as the X table and the Y table 3 slidably each, and it is constituted so as to have at least one notch 4b on a wall surface.
Patent JP-H04371565-A (JP)
Title: Method for gas-nitriding small article
Inventor: SUZUKI SHINICHI
IPC: C21D9/00
Filed: 1991-06-21
Abstract: PURPOSE:To gas-nitride a small article such as a shot for peening. CONSTITUTION:A circular dish 12 for inserting a material to be treated is arranged at an angle of 60-85 deg. to a vertical rotating shaft 4 provided at the center of a cylindrical retort 3 in a vertical gas-nitriding furnace, and a small article is placed on the dish, vertically fluttered and shaken with the dish 12 being rotated or not by the rotating shaft 4 and gas-nitrided.
Patent JP-S5969386-A (JP)
Inventor: ISHIDA MATSUHIKO
IPC: B66B23/12
Filed: 1982-10-06
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-S6155546-A (JP)
Title: Hot air space heater
Inventor: SUZUKI TOMIJI
IPC: F24H3/04
Filed: 1984-08-24
Abstract: PURPOSE:To prevent an increasing of temperature of a delay switch and prevent an erroneous operation by a method wherein holes are provided at a part of an air passage for feeding hot air and when a combustion is terminated before a fan motor is rotated, cold air is sucked from the holes under a draft effect. CONSTITUTION:When the ignition in a burner 5 is terminated, a temperature around a delay switch 9 is also decreased and the switch is turned off, so that an indoor circulation fan motor 2 is also terminated. At this time, the hot air is flowed in a reverse direction through an air passage 7, a temperature of the delay switch 9 is increased to turn on the same. However, the cold air 11 is sucked from the holes made in the air passage 7 under a draft effect, the hot air 6 is also rapidly cooled and the delay switch 9 is not turned on and the indoor circulation fan motor 2 is rotated and so an erroneous operation to feed the cold air into the room is not performed.