baber/WOPTO huggingface dataset:
Patent JP-S61197140-A (JP)
Title: Minute displacement driving mechanism
Inventor: YADA TOSHIJI
IPC: H01L21/67
Filed: 1985-02-28
Abstract: PURPOSE:To make it possible to perform accurate minute displacement driving by thermally expanding and shrinking two members by a thermoelement of which face of one side is cooled and face of another side heated by utilizing Peltier effect. CONSTITUTION:A thermalelement 1 for transfering heat energy by utilizing Peltier effect has a cooling surface (a) cooled and a heating surface (b) heated respectively by supply power. The heating surface (b) of the thermalelement is joined to the heat transfering (b) section of an expansion driving member 2 with the heat resistance diminished. On the other hand, a shrinkage driving member 3 is contacted to the cooling surface (a) of the thermalelement at the heat transfering (a) section with the heat resistance diminished. Each one end side of the expansion driving member 2 and shrinkage driving member 3 is firmly joined with each other by a screw 7 through a joint piece 4. On the other hand, another end side C of the expansion driving member is fixed to a fixing member 5 by screws 9 and 10, and another end side (d) is joined to a member 6 by a screw 8.
Patent JP-S61199607-A (JP)
Title: Rare earth element/cobalt magnet powder for resinous magnet
Inventor: NATE TATSUO
IPC: C22C19/07
Filed: 1986-02-26
Abstract: PURPOSE:To obtain a resinous magnet powder substantially comprising 1-5 system homo-phase having an improved residual magnetic flux density and a high maximum energy product by specifying each compositional range of Sm-Pr-Co system magnet powder. CONSTITUTION:The invented material is substantially composed of 1-5 system homo-phase having the composition formulated by Sm1-xPrxCoz where 0.05<=x<=0.4 and 4.7<=z<=5.3. If x is less than 0.05, the addition of praseodymium brings about insufficient improvement of residual magnetic flux density, and if x exceeds 0.4, the coercive force decreases sharply. Besides, in case of z less than 4.7, 1-3 system or 2-7 system hetero-phase occurs in magnet powder produced, resulting in the decrease of residual magnetic flux density, and, on the other hand, in case of z greater than 5.3, 2-7 system hetero-phase occurs, resulting in the reduction of the coercive force.
Patent JP-S55135252-A (JP)
Title: Multi-shaft driving gear
Inventor: MATSUOKA KIYOUSUKE
IPC: F16H1/22
Filed: 1979-04-06
Abstract: PURPOSE: To carry out equivalent test of a variety of motors with a single device, by providing the divice with driven shafts which are driven selectively, intermediate power shaft, intermediate power shaft and final power shaft which is driven with a variety of revolution.  
     CONSTITUTION: A gear device 2 used for equivalent test of electric cars on a bench is applicable for a variety of motors, its gear box 6 being equipped with a driven shaft 11 for locomotive motors, driven shaft 12 for electric car motors, driven shaft 13 for Shinkansen motors, flywheel driving shaft 14 as intermediate drive shaft, rail wheel drive shaft 15 as the final drive shaft and an idle shaft 16. The driven shaft 11W13 are engaged with gears 17W19 respectively, while the gear 19 is engaged with a gear 21 of the flywheel drive shaft 14 through a gear 20 of the idle shaft 16. The gear 21 or another gear 22 of the drive shaft 14 is engaged with either of gears 23, 24 of the shaft 15. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53126178-A (JP)
Title: Spring type branch clamp
Inventor: YAMANO GIICHI
IPC: H01R4/48
Filed: 1977-04-11
Abstract: PURPOSE: To enable an elimination of skirt for preventing a corona generation, with a manufacture of saddle simplified, by such means that a wire clamping saddle, with a freely detachable axis installed, be placed in position within the clamp housing through a spring, and said axis be removed from the saddle after an installation of wire. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04258347-A (JP)
Title: Mold for continuously casting planar material and casting method
Inventor: OGAWA KUNIO
IPC: B22D11/04
Filed: 1991-02-13
Abstract: PURPOSE:To prevent the generation of cracks, etc., by supporting an end part at the pouring side of a casting material in one part of a long wall side mold frame rockingly with a shaft to a supporting member and also rocking the end part at the outlet side of the casting method in the long wall side mold frame in touching/ detaching direction to the casting material in the mold. CONSTITUTION:This mold is constituted of a pair of the long wall side mold frames 1a, 1b opposed to each other and a pair of short wall side mold frames arranged by adhering them to these both end faces and a cavity C for casting a planar material having a slender flat rectangle is formed in the inner part of the mold. At least, the end part at the pouring side of casting material in a part of the above-mentioned long wall side mold frame is supported rockingly with a rocking shaft 3 to the supporting member and also the end part at the outlet side of casting material in the long wall side mold frame is rocked in touching/detaching direction to the casting material in the mold. By this method, while making the above-mentioned mold frame adhere to the casting material inspite of the shrinkage due to the temp. drop of the casting material in the mold except drawing time of the casting material to the mold, the casting material is quickly cooled in good condition and the generation of the cracks is prevented and the planar material having no flaw can be cast.
Patent JP-2000237632-A (JP)
Title: Dewatering and drying device
Inventor: NIWATSUKINO YASUSHI
IPC: B04B3/00
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a dewatering and drying device in which the running cost is reduced and the energy conservation properties are enhanced and also the handling properties of a dried material are enhanced by uniforming the thickness of a slurry. SOLUTION: The dewatering and drying device is equipped with a drum screen 2 in which many small holes 2a are provided on a peripheral wall and also an opening 11 is provided and introduced slurry is stuck on the inner wall surface of the peripheral wall by centrifugal force and eccentrically dewatered, an introduction part 8 for introducing slurry into the drum screen 2, a driving part 3 for rotating the drum screen 2, a heating part 5 for evaporating moisture contained in slurry and a control part 9 for controlling the driving part 3 and the heating part 5. Furthermore, the dewatering and drying device is provided with a slurry-spreading means for uniforming the thickness of a stuck layer 4 formed on the inner wall surface of the drum screen 2.
Patent JP-2000237968-A (JP)
Title: Electric tool
Inventor: TAKAADA KENICHI
IPC: B25B21/00
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To eliminate the burning of a motor due to the lock at careless use of a tool in the fixing condition of an output shaft at the time of exchanging a drill chuck, by moving the output shaft in the axial direction in the output shaft fixing condition, and releasing the connection of the output shaft to a carrier for transmitting the drive of the motor. SOLUTION: Rotation of a motor 1 is reduced by a variable speed type epicyclic gear covered with a rear case 2 and a gear case 3, and transmitted to an output shaft 5 through a carrier 4 for pivotally supporting an idle gear of the last stage. A ridge part 13a of a sleeve 13 is inserted into a groove 3a of the gear case 3 through a spring 9 by adjusting a cap 12, and the output shaft 5 and a stopper 17 are moved backward, and while a rugged part 17a of the stopper 17 is fitted to a rugged part 3c of the gear case 3 so as to fix the output shaft 5. With the movement of the output shaft 5, a gear 7 fixed to the output shaft 5 is fallen from a gear part 4a of the carrier 4. With this structure, transmission of the rotation of the motor 1 to the output shaft 5 in the fixing condition of the output shaft 5 can be prevented.
Patent JP-H04258916-A (JP)
Title: Water cooling type cooling tube for fiberscope
Inventor: HIGO EIJI
IPC: G02B23/24
Filed: 1991-02-13
Abstract: PURPOSE:To offer the water cooling type cooling tube for a fiberscope by which a high temperature part monitoring fiberscope can be cooled, the fiberscope can be bent and inserted freely even in a narrow corner, and even if it is bent, the fiberscope is not burned by coming into contact with the cooling tube whose temperature rises. CONSTITUTION:Two parts or more in the longitudinal direction of an air pipe 2 and a cooling water return pipe 3 placed concentrically on the outside periphery of a fiberscope 1 are twisted by 360 degrees at a suitable pitch, so that the air pipe 2 and the cooling water return pipe 3 are not opened toward outside even if the fiberscope 1 is bent. Also, a cooling tube 4 is inserted easily as a flexible tube even in a bend part.
Patent JP-H01215392-A (JP)
Title: Device for producing mineral water
Inventor: KOJIMA NOBUYUKI
IPC: C02F1/48
Filed: 1988-02-24
Abstract: PURPOSE:To obtain tasty mineral water contg. a proper ratio of minerals by segmenting and forming an extraction section to an activated carbon layer, ion exchange layer, ceramics layer, mineral ore layer, and fiber layer. CONSTITUTION:The raw water from a raw water supplying vessel is passed by a pump to the extraction section 5 and is stored as the mineral water in a storage container. The raw water is passed through the activated carbon layer 28, the ion exchange layer 29, the ceramics layer 30, the mineral ore layer 32, and the fiber layer 33 segmented and formed in the extraction section 5 in this order. As a result, the proper ratio of the minerals are eluted in the water and unnecessary dust and gases are removed therefrom and the tasty and sanitary mineral water contg. the proper ratio of the minerals is extracted.
Patent JP-S59167816-A (JP)
Title: Magnetic head of horizontal magnetizing system
Inventor: KISHINE NOBUYUKI
IPC: G11B5/255
Filed: 1983-03-15
Abstract: PURPOSE:To attain the maintenance of lubricity for a long time by using a glass carbon material aggregate or the like for a support body of a magnetic head core. CONSTITUTION:The support of the magnetic head core is constituted by the glass carbon material aggregate or the like, and the material is a glass carbon material or the like obtained by carbonizing a thermosetting resin and has a proper antifriction performance where the carbon material itself is worn beforehand before the surface film is scratched and damaged when a magnetic recording medium is slid. Thus, the lubricity is maintained for a long time without using any lubricant between the magnetic head and the magnetic recording medium, and also the surface of the magnetic recording medium is not damaged and the wear of the aggregate itself is reduced.
Patent JP-H08246333-A (JP)
Title: Safe mixed solvent composition
Inventor: FUJIWARA TADAO
IPC: D06L1/04
Filed: 1995-03-01
Abstract: PURPOSE: To obtain a non-igniting mixed solvent composition comprising non- toxic lower alcohol, low ozone-decomposing ethylene chloride fluoride, propane chloride and methylene chloride solvents, low in toxicity and ozone decomposition coefficient, and useful for removing the stains of fiber products. CONSTITUTION: This stable mixed solvent composition comprises (A) a non-toxic lower alcohol solvent (ethanol, isopropanol, etc.), (B) a low ozone-decomposing ethylene chloride fluoride solvent, (C) a propane chloride solvent, and (D) a methylene dichloride solvent. The composition preferably comprises 15-30wt.% of ethanol, 35-70wt.% of 1,1-dichloro-fluoroethane, 15-40wt.% of propylene dichloride, and 5-20wt.% of methylene chloride.
Patent JP-H04278012-A (JP)
Title: Residual culm-reaping apparatus of ear-reaping combine
Inventor: SHINOZAKI EIJI
IPC: A01D41/06
Filed: 1991-03-07
Abstract: PURPOSE:To improve the workability of an ear-reaping combine by reaping the residual culm left after the reaping with an ear-reaping apparatus and transferring the culm to the rear part of the machine body. CONSTITUTION:Residual culm left after ear-reaping is transferred by a residual culm transfer apparatus 6 from a culm root cutting apparatus 5 placed under the rear part of an ear-reaping apparatus 4 through a side of a thresher 1 to the rear part of the machine body. A residual culm reaping apparatus 7 is connected to the ear-reaping apparatus 4 in such a manner as to vertically move the former apparatus according to the vertical motion of the latter apparatus.
Patent JP-H01216600-A (JP)
Title: Manufacture of superconducting material for magnetic shield
Inventor: HOSOKAWA ETSUO
IPC: H01B12/02
Filed: 1988-02-24
Abstract: PURPOSE:To obtain a magnetic shielding material having a light weight and flexibility by covering one side or both sides of a ceramic surface body having flexibility sequentially with a sintered layer and an insulating layer made of ceramic superconducting substance. CONSTITUTION:After one side or both sides of a ceramic planar body 1 having flexibility are covered sequentially with a sintered layer 2 and an insulating layer 3 of ceramic superconducting substance. The body 1 preferably includes cloth or nonwoven cloth formed of ceramic fiber, or ceramic sheet or film. The former uses fiber of silicon carbide series or oxide series. The layer 2 to be formed on the outside of the body representatively includes YBa2Cu3Ox (x<14, perovskite), and the layer 2 is formed by covering the body with solution dispersed with superconducting substance or its fine powder or covering the body with constituent substance for producing the superconducting substance by heat treating in an oxidative atmosphere, and sintering it. The coating 3 outside the layer 2 is formed of organic insulating material such as UV curable urethane resin, PVF enameled resin or inorganic insulating material such as alumina, polyborosiloxane resin, etc.
Patent JP-H0593235-A (JP)
Title: Gallium-microalloyed nial intermetallic compound having improved ductility
Inventor: RAMUGOPARU DORORIA
IPC: C22C19/03
Filed: 1992-02-28
Abstract: PURPOSE: To obtain a lightweight high temp. material improved in room temp. ductility and plastic distortion and substituting for a nickel base superalloy by adding microalloyed gallium to aluminized nickel which is a β phase intermetallic compound.  
     CONSTITUTION: This is a gallium-contg. aluminized nickel alloy contg., by at.%, 48 to 57% nickel, 0.01 to 0.25% gallium, and the balance aluminum. Preferably, this is an aluminized nickel β phase intermetallic compound contg. microalloyed gallium and composed of 50 to 53% nickel, 0.05 to 0.2% gallium, and the balance aluminum. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H11238400-A (JP)
Title: Semiconductor integrated circuit device, device and method for testing semiconductor integrated circuit device
Inventor: OTANI JUN
IPC: G11C29/02
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device having an inexpensive and efficient self-test function for a built-in memory. SOLUTION: This semiconductor integrated circuit device 10 tests a defective bit of an incorporated memory 14 by an incorporated memory test circuit 12 is accordance with control from a general purpose tester 100. The incorporated memory test circuit 12 writes data having the prescribed value for an address corresponding to an external memory 16 whenever a defective bit in the incorporated memory 14 is detected. The general purpose tester 100 analyzes a defective address of the incorporated memory 14 based on data mapped in the external memory 16.
Patent JP-S59168703-A (JP)
Title: Parabola antenna made of synthetic resin having high radio wave reflecting characteristic
Inventor: TANAKA TSUNEO
IPC: H01Q15/14
Filed: 1983-03-14
Abstract: PURPOSE:To maintain ease of forming of a conductive mat and also to provide a high radio wave reflecting characteristic by mixing conductive powder of flaky material in a synthetic resin incorporated with the conductive mat. CONSTITUTION:The conductive mat 4 is placed on a metallic mold face 1' of a lower metallic mold 1 having a shape of a radio wave reflecting face of a parabola antenna, if required, after preliminary forming of the shape of the mold face, and an SMC5 mixed with a conductive filler is stacked thereupon. Further, the SMC is formed compressingly by pressing an upper metallic mold 2. Thus, the synthetic resin dispersed with the conductive filler is impregnated to the conductive mat 4 and the parabola antenna where the conductive filler is packed to a main body 6 is formed.
Patent JP-S62199982-A (JP)
Title: Scroll type compressor
Inventor: NOZAWA KENJI
IPC: F04C18/02
Filed: 1986-02-27
Abstract: PURPOSE:To provide a turn scroll with excellent antiwear property without needing any precision working by forming the turn scroll of aluminum alloy while plating non-electrolytically the slide surface thereof with nickel-boron. CONSTITUTION:The slide surfaces of an Oldham's ring 3 of a turn scroll A made of aluminum alloy and a fixed scroll 1 or the like is formed with a non- electrolytically plated nickel-boron layer B. In such constitution, the plated layer B has few dispersion of film thickness and excellent antiwear property so that the turn scroll with excellent antiwear property without needing any precision working can be easily provided.
Patent JP-H11239151-A (JP)
Title: Device and method for controlling round robin
Inventor: AIZAWA ATSUSHI
IPC: H04L47/6275
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To realize minimum band guarantee and maximum band guarantee in a scheduling method by means of round robin control using an associative memory. SOLUTION: A connection retrieval table provided with the minimum band cell number, (maximum band-minimum band) cell number, and band states is built of an associative memory. Such a connection that the minimum band cell number is 0 and a cell exists in a buffer is retrieved and, when a relevant connection exists, an ATM cell is sent by reducing the minimum band cell number by one. When the relevant connection does not exist, such a connection that the (maximum band-minimum band) cell number is 0 and a cell exists in a buffer is retrieved and, when a relevant connection exists, the ATM cell is sent by reducing the (maximum band-minimum band) cell number by one. When the (maximum band-minimum band) cell number becomes zero, the ATM cell of the relevant connection is not sent.  When the minimum band cell numbers of all connections become zero, in addition, the minimum band cell number and (maximum band-minimum band) cell number are returned to their initial values.
Patent JP-S63211383-A (JP)
Inventor: NEHASHI TSUTOMU
IPC: D06P5/08
Filed: 1987-02-25
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-S60186261-A (JP)
Title: Solid food composition
Inventor: IIJIMA TOSHIO
IPC: A23L1/305
Filed: 1984-03-06
Abstract: PURPOSE:To provide a solid food composition containing specific amounts of branched-chain amino acid and protein, effective to maintain and promote the function of muscular motion, and takable easily by the elimination of the bitter taste of the branched-chain amino acid. CONSTITUTION:The objective composition is prepared by compounding (A) a branched-chain amino acid (e.g. isoleucine), (B) a protein (e.g. soybean protein) and if necessary, (C) a sweetener (preferably alpha-L-aspartyl-L-phenylalanine methyl ester, etc.), etc. The amount of the amino acid in the composition is 2wt%, preferably 5wt%, and the weight ratio of the protein to the amino acid is preferably 3-30.
Patent JP-S54136038-A (JP)
Title: Arithmetic apparatus for anti-skidding
Inventor: SAITOU TETSUO
IPC: B60T8/172
Filed: 1978-04-12
Abstract: PURPOSE: To make possible safe and accurate braking of vehicles by anti-skidding control through computation of slippage rate of vehicles directly empolying thereof.  
     CONSTITUTION: A liquid pressure senser 4 detects a braking liquid pressure to be converted to a voltage signal PV with a piezo converter 9. The frequency signal proportional to the revolutions of wheels is converted to the voltage value ω FV by a frequency/voltage conversion circuit 10 and the value ω FV is determined by a differentiation circuit 11 to compute a simulation deceleration eF. The coefficients A and B are determined by specifications of the vehicle to which anti-skidding is applied, subject to A=I,g/R. W;B=0.01 kg/R.W, where, I represents inertia moment  of wheels; g, gravitational acceleration, R, effective radius of wheels, W, gross  weight of vehicle and K a conversion coefficient from the braking liquid to braking  torque. Thereafter, the braking can be controlled by direct use of slippage rate if the arithmetic apparatus for anti-skidding control is constructed as illustrated. Thus, safe and accurate braking can be done. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10326437-A (JP)
Title: Recording carrier
Inventor: FARLA MARTIN A J P
IPC: G11B7/24094
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a recording carrier used for a recording system in which data can be written in a recording carrier having a recording layer of a different kind with a writing signal waveform being suitable for the kind of its recording layer. SOLUTION: The optically writable recording carrier 32 is provided with adaptive information indicating a writing signal waveform Vs required for recording an information signal Vi in the recording carrier 32. The recording system is provided with a recording device having a control circuit 62 for guiding the writing signal Vs from the information signal Vi. A recording device is provided with read-out sections 30, 38, 39, 40 reading out adaptive information for some time interval before recording. A control circuit 62 is provided with an adaptive circuit 66 adapting a writing signal waveform used at the time of recording to read out adaptive information.
Patent JP-H06259889-A (JP)
Title: Disk and recording method for disk signal
Inventor: YAMAGAMI TAMOTSU
IPC: G11B7/00
Filed: 1993-03-03
Abstract: PURPOSE:To shorten tact time in injection molding of a disk and to obtain a disk in which a ghost pit is hard to occur by providing a pseudo pit in a region in which zero pit section is continued for the prescribed period or more. CONSTITUTION:Data after modulation is detected with the prescribed bits 17 unit in a disk signal recording method which records data in an optical disk 13 by such a modulation system that zero bit 16 periods are continued infinitely. When all bits 16 detected by this prescribed bits 17 unit are zero, a pseudo bit 15 is inserted to a fixed position within the prescribed bits unit and all bits 16 are recorded in the disk 13. By using this method, such a signal that zero data is continued long by a modulation method such as NRZ and NRZ1 is detected with the prescribed bits unit, for example 8 bits unit. When all bits in this 8 bits are zero, a pseudo bits is inserted to a fixed position in 8 bits, for example, between a 4th bit and 5th bit. Thereby, zero bit section is shortened, and a disk having no ghost pit and good quality is obtained.