baber/WOPTO huggingface dataset:
Patent JP-H0887801-A (JP)
Title: Changer
Inventor: HAKOISHI TAKAHISA
IPC: G11B17/22
Filed: 1994-09-15
Abstract: PURPOSE: To detect the positions of a plurality of racks of accurately by detecting parts to be detected arranged separately on a plurality of racks with a sensor provided on a carrier sequentially to measure positions detected thereof with an encoder. CONSTITUTION: Y-way positions of individual shutter plates 200 on disc racks 4 are detected sequentially with initial sensors 185 and 186. Here, the Y-way positions of the disc racks 4 are measured by an encoder pulse as given when the sensors 185 and 186 detected the Y-way positions of the shutter plates 200 sequentially and values of the encoder pulses then obtained are stored sequentially into a memory circuit with a CPU. When the detection of the Y-way positions of all the racks 4 is ended, a carrier 9 is returned to the origin. Then, when detecting the X-way positions of the carrier 9 and the disc racks 4, the carrier 9 is moved in the direction Y1 or in the direction Y2 not illustrated and a hand 8 is moved to the origin on the carrier 9 to detect with a sensor 182. Then, the hand 8 is moved in the direction X1 with a motor 64 to measure a moving value in the direction X1 .
Patent JP-S62108432-A (JP)
Title: Electron gun for cathode-ray tube
Inventor: SHIMAOOGI TOSHIO
IPC: H01J29/48
Filed: 1985-11-06
Abstract: PURPOSE:To enhance the uniformity of focusing, by making the longitudinally sectional form of the opening of the high-potential electrode of a prefocusing lens unit conical to set a larger diameter for the end of the opening in the face of the lower-potential electrode of the unit than for the other end to reduce the aberration of an electron beam. CONSTITUTION:The longitudinally sectional form of the opening of the high- potential grid 4 of a prefocusing lens unit is made conical so that the end of the opening in the face of the lower-potential grid 3 of the unit has a larger diameter than the other end. As a result, the steepness of the envelope for an equipotential line group 8, which is one of equipotential line groups 7, 8 generated between the grid 3, 4 and is convex toward the grid 4, is decreased to diminish the influence of the edge of the grid 4. For that reason, the aberration of an electron beam is reduced to enhance the uniformity of focusing.
Patent JP-2001071091-A (JP)
Title: Production of outer-diameter side spherical shaped ring
Inventor: IMAI KATSUYA
IPC: B21K21/06
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a forging method by which the machining to the inner- and the outer-diameter surfaces after forming is made unnecessary, an outer- diameter side spherically shaped ring developing no harmful flaws on the inner diameter surface is obtd., and the service life of die can be improved. SOLUTION: In a method for producing the outer-diameter side spherically shaped ring in which the outer diameter surface bulges in a spherical shape by a cold forging, after inserting an insert pin 3 having a diameter equal to the inner diameter of the ring into the inner diameter side of a cylindrical blank A having an outer diameter larger than the diameter of the end surface of the ring and smaller than the max. outer diameter of the ring and an almost equal inner diameter as the inner diameter of the ring, the cylindrical blank is compressed from its outer diameter surface sides of both end surfaces with a punch and the die having the outer diameter surface and the forming part of the end surface of the ring in symmetric shapes.  The filling-up of the cylindrical blank into the forming space formed by the punch, die and insert pin is formed so as to simultaneously complete near the center of the outer diameter surface and near the end surfaces.
Patent JP-S60136739-A (JP)
Title: Photographic silver halide emulsion
Inventor: SUMI SEIICHI
IPC: G03C1/36
Filed: 1983-12-26
Abstract: PURPOSE:To provide high contrast and satisfactory maximum density and to enable long-time handling in a daylight room by adding an org. desensitizer having a positive value as the sum of the anode and cathode potentials measured with a polarograph, 2-mercaptobenzoic acid, and an anionic surfactant. CONSTITUTION:To a negative type photographic emulsion contg. fine silver halide particles contg. >=80mol% silver chloride are added at least one kind of org. desensitizer having a positive value as the sum of the anode and cathode potentials measured with a polarograph, at least one kind of 2-mercaptobenzoic acid such as S-acetylthiosalicylic acid, and an anionic surfactant such as aliphatic monocarboxylate. The org. desensitizer includes pinacryptol yellow. The resulting photosensitive material is chiefly used in the field of printing, and it is exposed to light rich in ultraviolet rays emitted from a mercury lamp or the like. By the composition the photosensitive material can be stably handled under daylight for a long time whether it is exposed or not.
Patent JP-H1179532-A (JP)
Title: Tape slitting machine and slit tape
Inventor: MATSUZAWA SUSUMU
IPC: B65H35/02
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To facilitate tape tearing work by arranging tape between a pair of pressure- holding members, which are ready to release tape beforehand, and then displacing the pressure-holding members into a relative pressure-holding attitude by a driving means for forming a slit to cut the tape in a cross direction. SOLUTION: A tape slitting machine is held between a frame body 12, on the metal base 11 with one of a pair of pressure-holding members 1 and 2 erected and a holder 13, and the other pressure-holding member 2 is vertically driven by a press unit 20. Both end faces of the rolled tape are held between the pressure-holding members with the pressure-holding members 1 and 2 concentrically opposed to each other by fixing the pressure-holding member 2 to the lower end of a rod 21A, which advances and retracts. The pressure-holding member 2 can be driven vertically and relatively to the pressure-holding member 1, and when the pressure-holding member 2 is separated from the pressure-holding member 1, the tape can be released and can be taken in and out.  A tape slitting machine 10 is provided with a control circuit 40, which is provided with an electric power source unit 30, switches SW1 and SW2, and a timer T. Therefore, a slit S is formed in the end face of the tape by operating the rod 21A.
Patent JP-H07107681-A (JP)
Title: Uninterrutive power device
Inventor: OSADA NORIAKI
IPC: H02M7/48
Filed: 1993-10-04
Abstract: PURPOSE:To control capacitor voltage with excellent responsibility and stability by making a current command equal to the added value of the output of a three-phase two-axis converter to the output of a voltage control circuit, applying the AC input current of a PWM converter as a feedback signal, and controlling the PWM converter. CONSTITUTION:The title uninterruptive power device has an inverter current detector 101 for detecting the output current of a PWM inverter 5, a three-phase two-axis converter 102 for converting its current to a two-axis DC signal from a three-phase alternating current, and an adder 104 for adding a DC current signal Iref2 given by a proportional gain 103 for converting the converted DC current to a desired level, to the output signal Iref2 of a voltage control circuit AVR-And using the added value as a current command, the AC current of the PWM converter 3 is applied as a feedback signal to control the PWM converter 3. Consequently, 11 becomes possible to control capacitor voltage with excellent responsibility and stability.
Patent JP-S62110973-A (JP)
Inventor: OBAYASHI TSUTOMU
IPC: D06M10/02
Filed: 1985-11-06
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-S6490874-A (JP)
Title: Steering angle controller
Inventor: KOHATA KENICHI
IPC: B62D7/15
Filed: 1987-09-30
Abstract: PURPOSE:To obtain a large a rear wheel steering angle with a small device by providing a pair of facing racks to a sliding frame interlocked with a front wheel steering tie rod to move back and forth, and driving a rear wheel steering tie rod through rotation of a pinion engagable alternately with the racks. CONSTITUTION:Output shaft 21 of a front wheel steering device 20 is rotated through rotation of a steering shaft 12 having a steering wheels 12a, and a tie rod 5 is displaced to the right and left through a drop arm 22, a drag link 24 and a bell crank 7 so as to steer a front wheel 2. A link 11 is coupled through a pin 8 to the rear end of the drag link 24, while a rod 14 is coupled to the rear end of the link 11. A steering angle controller 16 having a sliding frame 31 provided with a pair of lost tooth racks 17, 17a is coupled with the rod 14, then a pinion 33 engagable alternately with the racks 17, 17a is coupled with a vertical shaft supported on the body side and that shaft is coupled with the input shaft of rear wheel power steering device 18.
Patent JP-H03107803-A (JP)
Title: Optical delay circuit
Inventor: SHOJI NOBORU
IPC: G02B6/00
Filed: 1989-09-21
Abstract: PURPOSE:To obtain a large delay without increasing the shape by forming the circuit to the shape to turn back the bent part on an input side and the bent part on an output side along the circumference with which the bent parts come into contact in the form of a huge comma with each other on the same plane. CONSTITUTION:This circuit is formed of the input side optical waveguide 2a which heads for the center spirally from a light input terminal 1 at the bending radius larger than a permissible bending radius (r) and the output side optical waveguide 2b which is formed to turn back in the form of the huge comma along the circumference with which the two circles of the permissible bending radius come into contact with each other in the central part of the spiral then to head for a light output terminal 3 without intersecting with the input side optical waveguide 2a. The spiral optical waveguide patterns to turn back in the form of the huge comma along the circumference of the two circles, the radii of which are the bending radius (r) or above and which are in contact with each other, are used in such a manner and, therefore, the large delay time is obtd. with the small area.
Patent JP-S60142031-A (JP)
Title: Air/fuel ratio learning control of internal-combustion engine
Inventor: FUJIMURA ITSUKI
IPC: F02D41/14
Filed: 1983-12-29
Abstract: PURPOSE:To control the air/fuel ratio into theoretical level, in air/fuel ratio learning control method of internal-combustion engine, by correcting the abnormal value caused through disturbance thereby performing highly reliable air/fuel ratio learning control. CONSTITUTION:It is decided whether the air/fuel ratio signal produced from O2 sensor is representing lean air/fuel ratio, and if it is lean, it is further decided whether the learning value KGi is negative. If it is negative, it is further decided whether air/fuel ratio feedback correction factor FAF is exceeding over the setting level. If it is exceeding, predetermined value (x) is added to KGi. While when the air/fuel ratio is decided to be rich, it is decided whether KGi is positive, and if it is positive, it is further decided whether FAF is below setting level. If FAF is below setting level, predetermined value (x) is subtracted from KGi.
Patent JP-S62106755-A (JP)
Inventor: SUZUKI HIROKAZU
IPC: A61B5/055
Filed: 1985-11-02
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-H0191785-A (JP)
Title: Cloned dna containing rat l-gulonolactone oxidase, fragment thereof, gene recombinant vector containing said cloned dna or fragment integrated therein, host cell transformed with said vector and production of l-gulonolactone oxidase or substance analogous thereto using said host cell
Inventor: KOSHIZAKA TAKUYA
IPC: C12N1/16
Filed: 1987-10-02
Abstract: PURPOSE:To mass-product L-gulonolactone oxidase useful in synthesis of L-ascorbic acid, by using a cloned DNA containing a base sequence coding an amino acid sequence of rat L-gulonolactone oxidase. CONSTITUTION:A rabbit is immunized with a high-purity L-gulonolactone oxidase derived from a rat to prepare an antiserum. A library expressing a cDNA of a lambdagt11 phage prepared from an mRNA derived from a rat liver is used to screen a clone of the L-gulonolactone oxidase by an enzyme immunoassay using the above-mentioned antiserum. The resultant phage DNA is then cleaved with a restriction enzyme EcoRI to afford the aimed cloned DNA of 2,100 nucleotides. A gene recombinant containing the above-mentioned cloned DNA or fragment thereof integrated therein is subsequently constructed to incorporate the afore-mentioned vector in a host cell and carry out transformation. The resultant tranformant cell is then cultivated to produce an L- gulonolactone oxidase.
Patent JP-H07104823-A (JP)
Title: Numerically controlled working system
Inventor: INOUE HIDEAKI
IPC: G05B19/18
Filed: 1993-10-04
Abstract: PURPOSE:To make it possible to perform high-accuracy work from the biginning after the second word by preserving final learnt result data on the side of a numerical controller and performing work while using the preserved latest data at the time of the next work. CONSTITUTION:At the time of the first work, a parameter and a working command are paired and dispatched to a servo system 12 by a numerical controller 11. According to the working command, the servo system 12 starts a working operation with the parameter as the initial value of learning control. The servo system 12 stores the learnt result data after the first learning control provided by the learning control at the time of work in a learnt result storage means 13. When continuously working the same shape, the servo system 12 is controlled based on the learnt result data stored in the learnt result storage means 13 and when the new learnt result data are similarly provided, the contents of the learnt result storage means 13 are updated into those data. Thus, the contents of the learnt result storage means 13 are updated by learning at every time of work.
Patent JP-S62109393-A (JP)
Inventor: OKUDAIRA KINJI
IPC: H05K3/10
Filed: 1985-11-07
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-2000076825-A (JP)
Title: External memory device and memory medium cartridge
Inventor: KASE TAKAAKI
IPC: G11B23/38
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide an external memory device and a memory medium cartridge which can display and erase information corresponding to data stored in a memory device with small power consumption and at a low cost. SOLUTION: An external memory device stores data in a recording medium 4 and/or erases data from a recording medium 4. A magnetic recording head 7 which records information corresponding to data stored in the recording medium 4 by magnetic action in a display unit 6 which is composed of magnetic powder with a predetermined color tone, holding material which has color tone different from the color tone of the magnetic powder and is mixed with the magnetic powder to hold the magnetic powder and an enclosing container which is approximately transparent and in which the magnetic powder and the holding material are enclosed and formed in a recording medium cartridge 5 in which the memory medium 4 is housed is provided.
Patent JP-H0295364-A (JP)
Title: Urine taking device
Inventor: TAKAYAMA YUICHIRO
IPC: A61F5/453
Filed: 1988-10-02
Abstract: PURPOSE:To allow the combination use of a diaper for an excretion treatment and the urine taking device and to relieve the pains of a patient and nurser by providing a means of bringing the root of the urine taking body made of condom-like rubber into tight contact with the root of the penis and a urine storage tank and connecting the urine storage tank and the connector at the front end thereof via a tube contg. a bellows type tube as a part thereof. CONSTITUTION:The urine taking body 1 made of the condom-like rubber has an elastic band 2 for bringing the root thereof into tight contact with the root of the penis and the front end thereof is gradually reduced in diameter and is connected at its tip with the connector part 1. The bellows-type tube 6 made of polyethylene is provided with one-side nipples 8, 8' respectively to both ends thereof. The thickness of the bellows part is preferably from 0.3 to 0.5mm by taking both of flexibility and crushing strength into consideration. The other side 8' of the one-side nipple is connected directly to the urine storage tank 5 or via a soft PVC tube 4 to the urine storage tank 5.
Patent JP-2001070994-A (JP)
Title: Method and apparatus for melting pretreatment of sludge
Inventor: TAZAKI MITSUO
IPC: C02F11/10
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To stably introduce granular dry sludge with a constant particle size into a melting furnace. SOLUTION: The dry sludge discharged from a hot air dryer 5 is introduced into a sieve machine 3 to be classified into large particle size dry sludge, medium particle size dry sludge and small particle size dry sludge and the medium particle size dry sludge is introduced into a melting furnace 9 and the large particle size dry sludge is crushed by a crusher 2. This crushed dry sludge, the small particle size dry sludge and a dehydrated sludge cake to be melted are mixed by a mixer 4 and introduced into the hot air dryer 5 to be dried by high temp. gas.
Patent JP-S60191323-A (JP)
Title: Monolithic integrated circuit
Inventor: MASUDA KENZOU
IPC: G06F1/00
Filed: 1984-11-26
Abstract: PURPOSE:To miniature an automatic clear circuit and to apply a monolithic IC to a desk electronic computer, etc., by providing a time constant circuit to the monolithic IC and performing a clearing action to the power supply voltage having a fast rise through said time constant circuit. CONSTITUTION:MISFETs Q1 and Q2 as well as FETs Q3 and Q4 which form a source follower circuit using the power supply voltage VDD as an input are provided to a monolithic IC. The output of this IC is supplied to an inverter circuit consisting of FETQ8 and Q6. The output of the inverter circuit is supplied to a time constant circuit consisting of FETs Q7-Q10. Then a capacitor C is charged with the VDD via FETs Q7-Q9 serving as resistance means respectively. Clocks phi1 and phi2 are applied to FETs Q8 and Q9 of said time constant circuit. Thus a time constant is substantially increased. In this case, the output of the time constant circuit is applied to FETs Q13-Q18 forming a latch circuit via a buffer circuit consisting of FETs Q11 and Q12. Thus a clearing action is accelerated by the time constant circuit, and an automatic clear circuit is miniaturized.
Patent JP-H03109776-A (JP)
Title: Semiconductor device
Inventor: MUKAI MIKIO
IPC: H01L21/8222
Filed: 1989-09-25
Abstract: PURPOSE:To reduce a cell size of a semiconductor memory by a method wherein a switching transistor and a charge storing transistor having a floating gate electrode are laminated via an insulation film, and charge is stored in the floating gate electrode by substrate current of the switching transistor. CONSTITUTION:A switching transistor 5 having a gate electrode 2, a source region 3 and a drain region 4 and a charge storing transistor 9 having a floating gate electrode 6, a source region 7 and a drain region 8 are laminated via an insulation film 10, and with ON, OFF information of the switching transistor 5 is stored in the floating gate electrode 6, which is used as a memory. Therefore although there are substantially two transistors 5, 9, a cell size corresponding to one transistor is occupied on a plane resulting in reduction of the cell size. Thus integration of a semiconductor memory can efficiently be improved.
Patent JP-S62123933-A (JP)
Title: Stator for rotary electric machine
Inventor: ABE MITSUTOSHI
IPC: H02K1/18
Filed: 1985-11-06
Abstract: PURPOSE:To enable a magnetic pole to the firmly fixed on a yoke, by pressure- filling up concave sections set on the yoke, with a part of a retaining frame provided with an aperture for inserting the magnetic pole, and by pressing the peripheral section of the aperture. CONSTITUTION:A retaining frame 4 is fitted on the inner peripheral surface of a yoke 2 by inserting a magnetic pole 3 into an aperture 4a set for the insertion thereof. Then, a part of the retaining frame 4 is pressed against concave sections 2a, 2b set on the yoke 2 so that the sections 2a, 2b may be filled up with a part of the frame 4, and the peripheral section of the aperture 4a is pressed so that the magnetic pole 3 may be pushed against the yoke 2. By this method, the magnetic pole 3 is firmly fixed and retained on the yoke 2 by the retaining frame 4, and the magnetic pole 3 can be firmly fixed on the yoke 2.
Patent JP-H0970827-A (JP)
Title: Fractionation recovery method for plastic molded article
Inventor: UCHIUMI MASAAKI
IPC: B29B17/00
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To remove polyvinyl chloride containers surely and easily by a method in which a molded article is irradiated with radiation, the transmittance is measured, when the relation between the transmittance and the wall thickness of the article meets an expression, a molded article discharging means is operated, and a polyvinyl chloride molded article is received in a prescribed section. SOLUTION: An X-ray source 3 is installed above a molded article 1 which is fed into an apparatus and moved on a conveyer 2, the article 1 is irradiated with X rays, and the strength of the X rays is measured by a detector 4 installed below the article 1. Next, on the basis of a measured value obtained, the X ray transmittance of the article is calculated in an operation part 5. When the wall thickness of the article to be fractionated is t (mm), and the relation between the wall thickness and the X ray transmittance T meets an expression of logT>=2.85t (T>=0.05mm), the container is judged to be of polyvinyl chloride, and a molded article discharge means is operated to remove it to a prescribed receiving place.
Patent JP-H0297648-A (JP)
Title: Austenitic stainless steel excellent in creep rupture strength and its production
Inventor: MOTOKURA YOSHINOBU
IPC: C22C38/00
Filed: 1988-09-30
Abstract: PURPOSE:To improve the creep rupture strength, corrosion resistance, and hot workability of the title steel by applying two-stage controlled rolling to an austenitic stainless steel in which respective contents of C, Si, Mn, Ni, Cr, N, and Nb are specified and forming the structure of the above steel into recrystallization working duplex structure. CONSTITUTION:An austenitic stainless steel having a composition consisting of, by weight, <=0.03% C, <=2% Si, <=10% Mn, 6-20% Ni, 16-30% Cr, 0.1-0.3% N, 0.02-0.25% Nb, and the balance Fe is refined. This steel is rough rolled at 1000-1200 deg.C and >=50% draft. After the above roughing, the steel is cooled for 10sec-5min. subsequently, the above steel is rolled at 800-1000 deg.C finish rolling temp. and >=30% draft and then cooled at >=4 deg.C/min cooling rate, by which the structure of the steel is formed into recrystallization working duplex structure. By this method, 1000hr creep rupture strength at 600 deg.C is regulated to >=30kgf/mm<2>.