baber/WOPTO huggingface dataset:
Patent JP-H03277729-A (JP)
Title: Method for melting refractory active metal
Inventor: KOMADA FUKUHIRO
IPC: C22B9/20
Filed: 1990-03-27
Abstract: PURPOSE:To always retain the height of the surface of a molten metal in a mold to a prescribed range, at the time of subjecting a refractory active metal to arc melting in combination with ingot drawing by the use of a nonconsumable electrode, by detecting the position of the surface of the molten metal in the mold by the movement of the nonconsumable electrode, lowering a stub from the above result and drawing out a solidified ingot. CONSTITUTION:A powder raw material of a refractory active metal such as Ti and Zr is charged into a melting chamber 1 by a feeder 4 as well as, from the opposite side, a nonconsumable electrode 5 provided with a water cooling rotary copper electrode 6 at the tip is inserted into the melting chamber 1. Arc discharge is generated between a stub 8 in a mold 2 subsequent to the melting chamber 1 and the copper electrode 6 to melt the raw material such as Ti, and when it starts to solidify, the stub 8 is gradually lowered into a drawing chamber 3 to manufacture an ingot 9 of Ti or the like. At this time, the electrode 6 drives in an oscillating manner by a globular bearing, at this position, the height of the surface of the molten metal in a certain arc length is detected and the stub 8 is automatically lowered so that the above height will be present in a prescribed range, by which the melting of the raw material and the drawing out of the ingot 9 can continuously and stably be executed.
Patent JP-H01253004-A (JP)
Title: Automatic programming device
Inventor: KURAKAKE MITSUO
IPC: G05B19/408
Filed: 1988-04-01
Abstract: PURPOSE:To speed up the processing of the automatic programming device and to maintain the compatibility of software, etc., by adding an additional device which has a processor and a common RAM. CONSTITUTION:The additional device 20 which is connected to an interface 14 consists internally of the processor 21, common RAM circuit 22, etc. Then a hard disk drive 40 is connected to the interface 14 and used in system constitution which does not require fast processing so much. When, however, processing ability is not enough only by the automatic programming device main body 10, an additional device 20 is added and the address space for the hard disk drive is used; and data to be processed is transferred to the additional device 20 and processed by the processor 21. Consequently, the fast processing is enabled, the processing ability is improved, and the compatibility, etc., of the software is maintained as it is.
Patent JP-H01252223-A (JP)
Title: Apparatus for packing grain in bag
Inventor: YASUMATSU MAMORU
IPC: A01F12/50
Filed: 1988-03-31
Abstract: PURPOSE:To prevent the release of a following bag in an empty state, by controlling the operation-stopping period of a bag delivery-detecting sensor when, after a filled bag-detecting sensor once senses a filled bag, the sensor does not sense any other filled bag. CONSTITUTION:An integrating mechanism for integrating the operation-stopping period of a bag delivery-detecting sensor S1 with the starting of a bag-releasing mechanism C and a bag-delivering mechanism A is disposed and a period for delivering and transferring a following bag from the waiting position of the following bag where the period is practically required for the bag-releasing operation of the bag-releasing mechanism is integrated by the integrating mechanism. When the integrated value (integrated period) reaches a prescribed period, the bag delivery-detecting sensor S1 is automatically re-operated and the re- operation is performed when the following bag is positioned at the front of the sensor S1, thereby permitting to always stop the following bag at a prescribed position for charging the grains.
Patent JP-H0372599-A (JP)
Title: Equipment for controlling oil press
Inventor: BA JIYUNKOU
IPC: H02P23/00
Filed: 1990-03-27
Abstract: PURPOSE: To provide an oil press which can automatically press an oilproducing material, such as a sesame seed, at an optimal oil pressing temp. with a percentage enhanced oil pressing and reduced unnecessary electric power consumption to produce a high-quality oil by comprising a specific controller.  
     CONSTITUTION: An oil press is used which is equipped with a controller comprising: introduction detection means for detecting introduction of an oil-producing material, such as a sesame seed, into the oil press; detection means for detecting the temp. of a oil press cylinder; heating means for heating the oil press cylinder; and a microprocessor connected to each means, wherein the output of the introduction detection means and the output of true temp. detection means are processed to generate an output signal which controls the operation of the heating means and the motor power switching means. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H02259274-A (JP)
Title: Air-fuel mixture supply device for internal combustion engine
Inventor: YONEKAWA YOSHIAKI
IPC: B05B17/06
Filed: 1989-03-31
Abstract: PURPOSE:To atomize injection fuel effectively so as to mix it with air finely and to improve supply speed by facing a fuel supply pipe of a fuel injection valve to an oscillator of an ultrasonic atomizer, and by forming a chamber between the oscillator and an intake pipe. CONSTITUTION:An air-fuel mixture supply device 1 is constituted of an intake pipe 2 which has a funnel part 2a and a plural number of fitting cylinder parts 2a, 2c, respectively, an ultrasonic atomizer 3 and a fuel injection valve 5 which are, respectively, fitted fitting cylinder parts 2b, 2c. At the fuel atomizer 3, an oscillator 6 which vibrates ultrasonicaly is arranged. A part of the fitting cylinder part 2b is slantingly arranged to air flow direction of the intake pipe 2, thus a chamber 8 is formed between the intake pipe 2 and the oscillator 6. A fuel supply pipe 9 of a fuel injection valve 5 is arranged to face a spherical form which is formed at an end inner face of the oscillator 6. Consequently, injection fuel is effectively atomized and it is mixed air finely, and thus supply speed is improved.
Patent JP-S62238326-A (JP)
Title: Manufacture of nontemper steel for low temperature superior in stopping characteristic for brittle crack propagation
Inventor: TAKIZAWA KENSABURO
IPC: C22C38/00
Filed: 1986-04-08
Abstract: PURPOSE:To manufacture steel sheet superior in toughness and stopping characteristic for brittle crack propagation at low cost, by hot rolling a steel having a specified compsn. contg. C, Si, Mn, Al and Ti under a specified condition, then controlledly cooling, further rolling the plate under particular light rolling reduction. CONSTITUTION:Steel slab composed of, by weight 0.02-0.10% C, 0.03-0.60% Si, 0.7-2.0% Mn, 0.005-0.08% Al, 0.005-0.03% Ti, further if necessary, one kind or more among <=0.05% Nb, <=0.1% V, <=0.5% Cu, <=1.0% Ni, <=0.5% Cr, <=0.5% Mo, <=0.003% B, 0.0005-0.005% Ca, 0.0005-0.01% REM and the balance Fe with inevitable impurity is heated to 900-1,150 deg.C. Thereafter, the steel slab is pressed down by >=50% accumulative draft at unrecrystallization temp. range, to finish the rolling at Ar3-Ar3+40 deg.C range. Thereafter, immediately the plate is cooled to <=600 deg.C by 2-20 deg.C/sec rate. Next, rolling of 1-5% accumulative draft is applied by 0.5-2% draft per one time at <600-200 deg.C range.
Patent JP-S63249787-A (JP)
Title: Production of synthetic leather
Inventor: SATO HIROYUKI
IPC: C08J9/22
Filed: 1987-03-31
Abstract: PURPOSE:To obtain the titled lightweight leather having high interlaminar strength by such processes that a raised cloth is impregnated with a mixture containing a urethane resin adhesive and specific microcapsules followed by heating to form an expanded layer, thus fixing said capsules into said layer through bonding. CONSTITUTION:In producing a synthetic resin where an expanded resin layer 4 and surface layer 6 are laminated on the base fabric, a raised cloth 2 as the base fabric is impregnated with a mixture prepared by incorporating (A) a urethane resin adhesive (e.g., two-pack urethane resin) with (B) 1-10wt.% (based on the final mixture) of thermally expandable microcapsules having an average size 5-50mum followed by heating to form the expanded layer 4 in which said microcapsules are fixed through bonding, thus obtaining the objective lightweight synthetic leather with high interlaminar strength. This leather is extremely lightweight due to said expanded layer in which an expanded cell size, cell number density and density are, respectively, 30-100mum, 7,000-13,000/cm<2> and 0.1-0.4g/cm<3>.
Patent JP-H03284552-A (JP)
Title: Method for depiling sheet
Inventor: SATO TAKASHI
IPC: B66C1/02
Filed: 1990-03-30
Abstract: PURPOSE:To make delivery of a sheet surely possible one by one by relatively lifting partly a plurality of suckers, supported to a hoist device for depiling the sheet, and giving elastic bending to the sheet to hoist it. CONSTITUTION:A depiling device 10 is constituted by interposing independent lift devices 14 in a hanging beam 12 of a hoist device 11 to parallelly arrange a plurality of suckers 13. In the initial step of hoisting a sheet 1, the single sucker 13 is relatively lifted by the lift device 14, and the sheet is given elastic bending in such a manner that an expression of S<=W+F is established by force S for lifting the next layer sheet 1B in an almost vacuum condition between itself and the uppermost layer sheet 1A, own weight W of the sheet 1B and elastic restoration force F to be required for separation. Automatization is facilitated by improving productivity and safety while making sheet depiling surely possible by each one sheet.
Patent JP-S525086-A (JP)
Title: Grinding wheel regulating device
Inventor: ASAE TOSHIO
IPC: B24B53/00
Filed: 1975-06-30
Abstract: PURPOSE: To provide a device of making high accuracy and efficiency of trueing and dressing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58198713-A (JP)
Title: Optical fiber laser gyro
Inventor: KAJIOKA HIROSHI
IPC: G01C19/64
Filed: 1982-05-14
Abstract: PURPOSE:To improve the detection sensitivity, by branching a linearly polarized light to a transmitted light and a reflected light and allowing these lights to pass through a coil-shaped polarization plane preserving optical fiber and detecting the phase difference between both lights through a 1/4 wavelength plate. CONSTITUTION:The light from a laser light source 1 is linearly polarized completely by a polarizer 2 and has the direction adjusted optionally by a 1/2 wavelength plate 3 and is branched by a beam splitter 4. When the light is branched to the transmitted light and the reflected light by the beam splitter 4, one is incident to one intrinsic polarization axis from one end of a coil-shaped polarization plane preserving optical fiber 6 through a Farrady element 5, and the other is incident to said intrinsic polarization axis from the other end of said fiber 6 without passing the element 5. Lights propagated to the polarization plane preserving optical fiber are led to a 1/4 wavelength plate 7 by the beam splitter 4.
Patent JP-S585322-A (JP)
Inventor: REEMON KENI
IPC: C08F2/00
Filed: 1982-05-14
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-S567454-A (JP)
Title: Semiconductor device
Inventor: TOMINAGA YOSHIO
IPC: H01L23/02
Filed: 1979-06-29
Abstract: PURPOSE:To prevent the faulty operation due to alpha-rays by a method wherein the wiring on an insulating substrate, whose atomic weight is more than lead, and which contains no impurities and has thickness transmitting no alpha-rays, and an element forming surface of a semiconductor chip are opposed each other and sealed. CONSTITUTION:An element forming surface of a semiconductor chip 1 is opposed to an insulating substrate 2 with high purity of an Si monocrystal, sapphire or the like while directing the element forming surface toward a lower surface, and bumps 3 are soldered with wiring 4 on the substrate 2. The substrate 2 is fastened into a ceramic base 5, the wiring terminals of the substrate are connected 7 to the leads 6 of the base, and a cover 8 in ceramics is sealed with glass 9. alpha-Rays from an upper surface expire during the time when they pass through chip 1 itself, and cannot reach to a depletion layer of the element forming surface. alpha-Rays from a lower surface are obstructed by means of the insulating substrate 2. Thus, a function of the element is not damaged by alpha-rays. The insulating substrate is made of a pure material, whose atomic weight is more than lead, its thickness is made 50mum or more, and high purity resin, etc. having a high heat resisting property, such as an Si monocrystal, sapphire, polyimide resin, etc. is available.
Patent JP-H02263375-A (JP)
Title: Disk device
Inventor: SHIMA YASUO
IPC: G11B25/04
Filed: 1989-04-03
Abstract: PURPOSE:To prevent bend and twist of a device regardless of the change of the ambient temperature to enable a transducer to accurately access disk information by providing plural fixing members having an approximately uniform thermal expansion coefficient and supporting shafts. CONSTITUTION:A first supporting shaft 6 which freely rotatably supports a disk-shaped recording medium, a second supporting shaft 14 which freely rotatably supports the transducer, plural fixing members 18 and 19 which fix first and second supporting shafts 6 and 14 as one body and have an approximately uniform thermal expansion coefficient, and a supporting member 22 which has a thermal expansion coefficient approximately equal to that of first and second supporting shafts 6 and 14 and is fixed to fixing members 18 and 19 as one body together with first and second supporting shafts 6 and 14 are provided. Thus, bend and twist of the device are prevented regardless of the change of the ambient temperature to enable the transducer to accurately access disk information.
Patent JP-H02285617-A (JP)
Title: Capacitance structure
Inventor: CHIYAARUSU KARUBIN REIBAN
IPC: H01G4/06
Filed: 1990-03-30
Abstract: PURPOSE: To obtain an improved capacitor in which the undesirable change caused by cracking is minimized by forming at least one separate layer made of a material which is stuck to at least one of upper and lower substrates more weakly than the adhesion between the upper and lower substrates between the upper and lower substrates. CONSTITUTION: A capacitor has at least one separate layer 136 made of a material which is stuck to one of upper and lower substrates respectively composed of capacitance layers 112 and 122 having dielectric substrates and metallic coating areas 114 and 124 more weakly than the case where the upper and lower substrates are stuck to each other when the material does not exist between the upper and lower substrates and first and second nodules 140 and 150 which are extended over the edges of the capacitance layers 112 and 122 of the upper and lower substrates and made of a conductive material. Therefore, when the capacitor is exposed to such a thermal stress that tends to separate several of the layers 112 and 122 from each other, the separate layer 136 parts from at least one of the upper and lower substrates and relieves the thermal stress before arbitrary ones of the capacitance layers 112 and 122 part from each other.
Patent JP-S62237568-A (JP)
Title: Document input device
Inventor: KOYAMA YASUO
IPC: G06F17/22
Filed: 1986-04-09
Abstract: PURPOSE:To attain efficient sentence formation by inputting meanings and situations associated by an operator and outputting a KANA (Japanese syllabary)/KANJI (Chinese character) sentence corresponding to the meanings and situations. CONSTITUTION:A KANA character string is received from an input part 2 based on an idiom input specification, and while displaying the character string on a display part 7, an idiom index is formed by a KANA/KANJI conversion part 8 and the index is inputted to an idiom index input part 11 in an idiom sentence converting part 10 by the specification of conversion. An idiom sentence dictionary 13 is retrieved by an idiom sentence retrieving part 12 and all candidate are stored in an idiom storing part 15. After the end of said processing, a sentence candidate selecting part 3 selects a sentence level. When a candidate of sentence level is decided, the selected idiom candidate is stored from the storing part 15 in an object idiom sentence storing part 16. A clause candidate selecting part 4 indicates a clause to be selected. Consequently, a candidate in a clause is selected and deciding processing is executed by a clause candidate deciding part 5.
Patent JP-H11280071-A (JP)
Title: Mounting and dismounting device for back stay of pile driving machine and mounting and dismounting method therefor
Inventor: IIOKA MASAO
IPC: E02D7/16
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a mounting and dismounting device for a back stay of a pile driving machine and a mounting and dismounting method therefor capable of reducing labor required for connecting the back stay with a rear part of a pile driving machine main body such as a rear beam. SOLUTION: A hydraulic cylinder 10 is provided as a means for pulling out and inserting a pin connecting a back stay with a rear part of a pile driving machine main body. Relief valves 30, 31 setting oil pressure supplied into the hydraulic cylinder 10 to lower oil pressure than oil pressure equivalent to force acting on the pin after a pile driving machine is assembled are provided in an operation circuit of the hydraulic cylinder 10. A gate lock lever interlocking change-over valve 24 enabling the operation of the hydraulic cylinder 10 is provided only when a gate lock lever is in a lock condition.
Patent JP-S577162-A (JP)
Title: Nonvolatile semiconductor memory and manufacture therefor
Inventor: IWAHASHI HIROSHI
IPC: H01L21/8247
Filed: 1980-06-17
Abstract: PURPOSE: To prevent the extension of writing time and incorrect writing by a method wherein the overlapping portion of the floating gate and the drain of an IG-FET forming a memory cell is made shorter than an IG-FET on the same substrate.  
     CONSTITUTION: An N +  type source S and a drain D are made with a control gate CG as a mask, and N +  layers 12, 13 of an IG-FET 11 of the peripheral circuit of a cell array are formed with a gate 14 as a mask. With this construction, the N +  layers S, D right under a floating gate FG are made shorter than the case of employing the FG as a mask, while the diffusing distance in the transverse direction from the FG standpoint is smaller than x j  of the FET11, thus reducing capacitance. For this reason, the floating gate potential of the nonselective memory cell becomes smaller, so it becomes possible to prevent the extension of data writing time and incorrect writing. In addition, the diffusing distance in the transverse direction right under the FG can be made shorter than before, so that a memory cell is microminiaturized. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60227907-A (JP)
Title: Production of rolling stand for rolling mill
Inventor: KITAMURA NORIO
IPC: B21B31/20
Filed: 1984-04-25
Abstract: PURPOSE:To produce a roll stand for a rolling mill consisting of a material which prevents cracking by depositing a metal having excellent material quality build-up welding to the surface of the inside corner part of the roll stand as well as rolling-down and rolling-up nut housing parts of the rolls of a rolling mill. CONSTITUTION:The inside corner part of the roll stand of the rolling mill as well as the rolling-down and rolling-up nut housing parts of the rolls made of a material or weld metal and heat affected zone having low toughness, ductility and resistance to fatigue are subjected to surface build-up welding by using a welding material which yields the weld metal having the roughness and ductility higher than the toughness and ductility of said materials and having the tensile strength higher than the tensile strength of said materials. The roll stand for the rolling mill which prevents cracking to be generated during use is thus obtd. The above-mentioned build-up welding is executed preferably to about >=10mm. thickness and there is a need for preventing welding defects by executing stress relief annealing after build-up welding.
Patent JP-H07289415-A (JP)
Title: Bracket for curtain rail
Inventor: SAITO AKIRA
IPC: A47H1/144
Filed: 1994-04-20
Abstract: PURPOSE:To obtain a better appearance while improving mounting workability of a curtain rail. CONSTITUTION:A bracket body 19 having a circular support part 17 on which a cylindrical rail 12 provided with a plurality of pieces 16 movable along the length thereof is mounted being inserted therethrough and a cylindrical link part 18 molded integrally the support part 17 is positioned on a wall surface above a window and is inserted through a connecting member 23 screwed down into a thread hole 22a of a fixed plate 22 anchored to support the rail 12 at an upper part of the window.
Patent JP-S58198196-A (JP)
Title: Controller for motor
Inventor: YOSHIKAWA YOSHIROU
IPC: H02P5/74
Filed: 1982-05-14
Abstract: PURPOSE:To efficiently control a plurality of motors of different starting torques by connecting two or more motors to individual invert and simultaneously driving the inverters with similar sinusoidal voltages of different amplitudes. CONSTITUTION:The output volage waveform from a modulation voltage generating mechanism 12 is controlled by a variable resistor 13 in amplitude to obtain large torque of a motor 17, the voltage waveform is supplied to modulators 6, 7, 8, controlled by a variable resistor 14 in the amplitude to obtain small torque of a motor 19, and the voltage waveform is supplied to modulators 9, 10, 11. Accordingly, the DC voltage form a rectifier mechanism 20 is controlled by inverters 15, 18 which are operated by the similar sinusoidal voltage signal of equal frequency and different amplitude supplied from modulators 6, 7, 8, 9, 10, 11 through a driver 16, thereby simultaneously controlling the rotating speeds of the motors 17, 19 by rotating the motor 17 with large torque and the motor 19 with small torque.
Patent JP-H05283233-A (JP)
Title: Chip type inductor element
IPC: H01F27/29
Filed: 1992-04-03
Abstract: PURPOSE:To directly mount an inductor element of a small-sized chip structure having no lead on a circuit board. CONSTITUTION:A pair of film electrodes 5A, 5B are provided at least on a surface of a ring core 2. A part between the electrodes of a pair is covered with a conductor film 3, and a spiral film coil 10 is formed so as to couple between the electrodes of the pair by removing the film 3 by a spiral groove 9 circulating around an axis of the core 2. The coil 10 is connected to a circuit on a board through an electrode 5.
Patent JP-H07250857-A (JP)
Title: Bag-shaped disposable portable diaper for male for preventing spillage of urine
Inventor: SHIBA TSUNEO
IPC: A61F5/44
Filed: 1994-03-15
Abstract: PURPOSE:To enable absorbing and trapping of urine spilled accurately in a bag by a method wherein a bag is made up of an absorbing material overlapped inside a waterproof material, an adhesive tape for fixing is mounted to house penis and scrotum in the bag together and the bag is set on a hypogastrium part so as to freely stick with an adhesive tape. CONSTITUTION:A bag 3 is made up of an absorbing material 2 overlapped inside a waterproof material 1 and an adhesive tape 4 for fixing mounted at an upper part of the front of the bag 3. In application, penis and scrotum are housed together in the bag and, under such a condition, an adhesive tape 4 is stuck on a hypogastrium part to stabilize the bag 3. In this manner, the urine spilled can be absorbed or trapped securely in the bag 3 thereby eliminating fear of fouling parts other than a local part. A bag-shaped diaper holding the penis and the scrotum is allowed to hang at the same location where a male genital organ is located thereby eliminating uneasiness in use.