baber/WOPTO huggingface dataset:
Patent JP-H03102883-A (JP)
Title: Superconducting transistor
Inventor: IMAI HIDEAKI
IPC: H01L39/24
Filed: 1989-09-18
Abstract: PURPOSE:To control the magnitude of the superconductive coupling between superconductive electrodes by the field effect by applied voltage by constituting this out of a semiconductor-super conductor composite layer, consisting of at least a pair of superconductive electrodes, a continuous layer of semiconductor between them, and a discontinuous layer of superconductor buried therein, and a control electrode connected directly thereon or through an insulator layer. CONSTITUTION:An electrode 2, consisting of a pair of superconductors, is provided on an insulating substrate 1. Island-shaped superconductors 3 are provided between the electrodes 2, and a semiconductor layer 4 is arranged between the superconductors 3 and on one part each of the superconductors 2. Furthermore, on the semiconductor layer 4, an insulator layer 5, and further thereon, a gate electrode, are provided. It is important to form a discontinuous layer of superconductor 3 within the continuous layer 4 of semiconductor, and as the method, leaving the superconductor 3 at the part covered with ceramic, polymeric, or metallic fine particles, the semiconductor layer is formed around it, making it into a semiconductor-superconductor complex. By changing the magnitude of the electric field to be applied to the semiconductor layer 4, the magnitude of superconducting currents flowing in the superconductor 4 can be controlled.
Patent JP-S60131381-A (JP)
Inventor: FUKUDA HITOSHI
IPC: B62J6/00
Filed: 1983-12-19
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-H0771922-A (JP)
Title: Object length measuring device
Inventor: MURAYAMA HIROSHI
IPC: G01B11/02
Filed: 1993-08-31
Abstract: PURPOSE:To precisely measure the length of a subject to be measured. CONSTITUTION:A plurality of light receiving elements P1-P10 are arranged at equal intervals on the upper part of a light emitting and receiving unit 12 movable along a base plate 10, and light emitting elements forming element pairs with the light receiving elements P1-P10, respectively, are arranged at equal intervals DELTA on the lower part of the unit 12. A lengthy reflecting mirror 14 is provided under a slit 13 provided on the edge part of the base plate 11 along the slit 13, and the respective luminous fluxes horizontally emitted from the light receiving elements are reflected obliquely upward by the reflecting mirror 14, passed through the slit 13, and received by the light receiving elements P1-P10, respectively. The light receiving elements P1-P4 in which the luminous fluxes are shielded by an article A receive no light, whereby, the width W of the article A is found to be larger than 4DELTA by (x). When the light emitting and receiving unit 12 is then moved in the length measuring direction, the light receiving element P4 is switched from OFF to ON, and the moving quantity (x) at that time is read, thereby, the width W of the article A can be measured as 4.DELTA+x.
Patent JP-H0690456-A (JP)
Title: Image pickup device
Inventor: OGINO HIROYUKI
IPC: H04N9/73
Filed: 1992-09-09
Abstract: PURPOSE:To decrease photographing mistakes caused by performing an erroneous white balance control, using erroneous color temperature information as it is, in an image pickup device which is capable of performing the white balance control, using the color image signal from an imaging pickup means. CONSTITUTION:The white balance of a color image signal to be outputted from an image pickup element 5 is controlled in accordance with the color temperature information to be outputted from a color measuring sensor 24 even if an instruction to control the white balance by using a white balance mode changeover switch 18 is received from this when the color temperature information detected from the color image signal does not exist. The color temperature information detected from this color image signal is reflected to the control of white balance only when the brightness information from a photometric sensor 26 is within a prescribed range. Only when the difference of the color temperature information outputted from the color measuring sensor and the color temperature information detected from a color image signal is within a prescribed range, the control of white balance is performed by automatically using the latter information.
Patent JP-H1062684-A (JP)
Title: Projecting lens
Inventor: YAMAMOTO TSUTOMU
IPC: G02B13/22
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a telecentric projecting lens having a proper back focus and capable of sufficiently correcting a distortion aberration by specifying the arrangement of lenses and the conditions of focal distance and back focus. SOLUTION: A positive first lens L1 with the convex side turned on enlarging side, a positive second lens L2 with the convex side turned on enlarging side, a third lens L3 formed of a double concave lens, a fourth lens L4 formed of a positive mechanical lens with the convex side turned on contracting side, and a positive fifth lens L5 with the convex side turned on enlarging side are arranged in order from the enlarging side. They are constituted so as to satisfy the following conditional expressions (1)-(4); (1): 0.35<F12 /F<0.65, (2) -0.3<F3 /F<-1.3, (3) 0.5<F5 /F<0.85, (4) 0.35<BF/F<0.55, wherein F12 represents the composed focal distance of the first lens and the second lens, F3 , F5 represent the focal distances of the third and fifth lenses, respectively, F represents the focal distance of the whole lens system, and BF represents the back focus of the whole lens system.
Patent JP-S61119323-A (JP)
Title: Production device of grooved fluid bearing
Inventor: ASADA TAKAFUMI
IPC: F16C33/14
Filed: 1984-11-15
Abstract: PURPOSE:To work a pressure generating groove with high accuracy and simply without the valiance in the depth of a groove by fitting a collar and hard ball to a guide pipe and by giving the rotation and feeding speed by the outer periphery of a shaft. CONSTITUTION:A guide pipe 7 has plural guide holes 7A, 7B which are arranged symmetrically to the center shaft and radially and hard balls 9A, 9B are inserted freely rotatively into these guide holes 7A, 7B. A collar 8 is provided as well freely rotatively o the outer periphery of the guide pipe 7 with touching the balls 9A, 9B. A stopper 10 is fixed also to the guide pipe 7 and the movement in the axial direction of the collar 8 is regulated. When both the rotation speed W and feeding speed V are given to the guide pipe 7 on the co-axial with the shaft 1 and around the outer periphery of the shaft 1 with this state, a pressure generating groove 1A is subjected to a plastic work by the balls 9A, 9B.
Patent JP-H03104631-A (JP)
Title: Cushioning sheet and production thereof
Inventor: MOMOSE YOSHIAKI
IPC: B32B27/32
Filed: 1989-09-18
Abstract: PURPOSE:To enhance water resistance, oil resistance, resistance to gas permeability, heat resistance and mechanical strength by forming many bubble chambers having the projections between laminated films and a polyolefin-based resin film, and oppositely forming these bubble chambers in the double sides of the polyolefin-based resin film at the different positions. CONSTITUTION:The upper layer film A is formed by laminating the polyolefin- based resin films 2, 3 in the double sides of a polyamide-based resin film 1. The lower layer film A' is formed by laminating the polyolefin-based film 2', 3' in the double sides of a polyamide-based resin film 1'. A polyolefin-based resin film B interposed between both films A, A' is provided and equipped with the respectively independent bubble chambers 4, 4'. As the material of the upper layer film A and the lower layer film A', the films are utilized wherein the polyolefin-based resin films are laminated in the double sides of the polyamide-based resin film. Further the polyolefin-based resin film B is interposed between the film A and film A'. Furthermore the bubble chambers 4, 4' are oppositely formed in both the sides of polyolefin-based resin film at the different positions.
Patent JP-S61107061-A (JP)
Inventor: UIREMU RUDOBUIKUSU NIKORAASU B
IPC: F25B37/00
Filed: 1985-10-30
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-2000071560-A (JP)
Title: Print data output unit, print data output method and recording medium
Inventor: SHIMIZU KATSUHISA
IPC: B41J29/38
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To perform gathering efficiently while equalizing the print data transfer time substantially at the time of perfecting and one-side printing. SOLUTION: The print data output unit 20 stores a bit map data (image data) on memory discs 32, 42. A control section 21 delivers an output command to a first output processing section 30 for producing and outputting a print data to be printed on the surface side of a print medium based on the output command, and a second output processing section 40 for producing and outputting a print data to be printed on the rear surface side of the print medium. The first and second output processing sections 30, 40 performs processing substantially simultaneously in parallel and output print data for surface and rear surface, respectively. The first and second output processing sections 30, 40 performs gathering while utilizing the bit map data, as required, and produce a print data.
Patent JP-H03105371-A (JP)
Title: Toner concentration controller
Inventor: OSAME HIROSHI
IPC: G03G15/08
Filed: 1989-09-20
Abstract: PURPOSE:To maintain the toner concentration of two-component developer in a developer container within an appropriate range by calculating the mean value of toner consumption detected by plural toner concentration sensors and replenishing toner corresponding to mean toner consumption. CONSTITUTION:Toner concentration data FTD1, FTD2 and FTD3 are fetched from A/D converters 38, 42 and 46 and continuously toner concentration data RTD1, RTD2 and RTD3 are fetched from A/D converters 36, 40 and 44. A difference DELTATD1 between the FTD1 and RTD1, a difference DELTATD2 between the FTD2 and RTD2 and a difference DELTATD3 between the FTD3 and the RTD3 coincide with the difference of the output voltage of a pair of toner concentration sensors and are values corresponding to the toner consumption at the set spot of a pair of toner concentration sensors. Then, the mean value DELTATD of DELTATD1, DELTATD2 and DELTATD3 is calculated. A driving signal in accordance with DELTATD is outputted from a control circuit 48 to a driving circuit 58 through an I/O 56. Therefore, a motor 60 is driven and the toner is replenished to the two-component developer in the developer container 12.
Patent JP-S60135216-A (JP)
Title: Apparatus for molding neutralized fine woody powder
Inventor: NISHIBORI SADAO
IPC: B27N1/00
Filed: 1983-12-23
Abstract: PURPOSE:To form a fine woody powder aggregate material having sufficient hardness and a dryness degree, by suppressing the generation of wood vinegar gas and steam in molding a resin. CONSTITUTION:A chip crushed material crushed and dried by a crushing apparatus 1 is received the addition of a urea resin and a curing agent in a mixing apparatus 3 to be impregnated therewith and a crushing apparatus 7 heats, cures and finely pulverizes the resin impregnated dried crushed material supplied from a drying apparatus 6. A crushing apparatus 9 again heats, cures and finely pulverizes the formed fine aggregate material. In this case, the crushing apparatus 7 and a tank 10, and the mixing apparatus 3 and a screw apparatus 5 are separately communicated.
Patent JP-S60134259-A (JP)
Title: Color separation of color copying machine
Inventor: HARADA MASAAKI
IPC: G03F3/00
Filed: 1983-12-23
Abstract: PURPOSE:To enable color sepn. of a color copy which can improve the color reproducibility of the copy by eliminating the adverse influence of the angle dependency of the spectral characteristics of vapor deposition filters. CONSTITUTION:The phosphors of the three-color fluorescent lamps of light sources and the spectral characteristics of deposition filters are combined by a three color sepn. method combining mixed type light sources of three-color phosphors for blue, green and red and the vapor deposition filters consisting of multi-layered films for 3-color sepn. in such a way that no influence is given to the quantity of the light of the light sources and the properties of light by the angle dependency of the spectral characteristics of the vapor deposition filters. The three-color phosphors and the vapor deposition filters are combined so that the spectral characteristics of the respective phosphors 6-8 of the three-color phosphors have respectively peaks in three wavelength regions; 400-480nm, 480-560nm, 560-700nm and that the quantity of the light emitted near the boundary 480nm between blue and green and near the boundary 560nm between green and red is <=10% of the peak value. Then even if the perpendicular incident states 3-5 in the spectral characteristics of the vapor deposition filters change to 3'-5' in angle of view, no adverse influence is given to the quantity and properties of light.
Patent JP-S6395511-A (JP)
Title: Method for controlling active vibration
Inventor: MIHASHI KUNIHIRO
IPC: G05D19/02
Filed: 1986-10-13
Abstract: PURPOSE:To secure an assured vibration-free state at a vibration-free part by attaching an actuator to a vibration-free part and connecting the vibration- free part to a vibration part via plural spring mass damper systems set succes sively. CONSTITUTION:A vibration part 1 is connected with a vibration-free part 2 which is supported by the part 1 by the spring mass damper systems 6 and 7 set successively and via an actuator 5 attached to the part 2. At the same time, either one of the acceleration, the speed and the displacement set in a vibration mode of the part 1 or their differential and integral calculus value is supplied to a digital filter 4. Then the actuator 5 is actuated by the control signal produced by the filter 4 to secure a vibration-free state. As a result, the fine vibrations of the part 1 are eliminated by the systems 6 and 7 and at the same time an assured vibration-free state is secured at the part 2.
Patent JP-S62100502-A (JP)
Title: Emulsifier for aqueous resin dispersion
Inventor: ICHIHARA AKINOBU
IPC: C08F2/30
Filed: 1985-10-28
Abstract: PURPOSE:An emulsifier that contains ethylene oxide adducts onto allyloctylphenol, thus showing polymerization and mechanical stability of the emulsion, when it is used in the aqueous emulsion polymerization of ethylenically unsaturated monomers. CONSTITUTION:At least one of compounds of the formula (R1 is 4-18C alkyl, alkenyl, aralkyl; R2 is H, 4-18C alkyl, alkenyl, aralkyl; A is 2-4C alkylene with may be substituted; n is 2-200), such as allyloctylphenol ethylene oxide adduct or allyldistyrene phenol ethylene oxide adduct is used as an emulsification component, usually in an amount of 0.5-10wt% based on the total monomers such as acrylic acid. USE:The aqueous resin dispersion which has been prepared using the resultant emulsifier is employed in wood or paper as an adhesive, coating or impregnating reinforcement agent.
Patent JP-H0326253-A (JP)
Title: Apparatus for supporting back
Inventor: BIKUTAA OO TOOSOO
IPC: A61F5/37
Filed: 1989-09-20
Abstract: PURPOSE: To make the subject device fold able in a carrying case when the device is not used by providing a fastener for fixing at an instant position while folding a holder and forming a case which becoming a structure for receiving a knee fixing strap. CONSTITUTION: Each of the end 20, 22 of the back holding tool 10 is integrally fixed to a holding member 12. A pair of slender straps 16 and 18 are provided, a suitable closing fastener 14 which can become a mechanical closing tool similar to a zipper and the like is provided in the external circumference of the holding member 12. When the back holding tool 10 is not used, the straps 16 and 18 are folded by the holding member 12 into an integrally formed carrying case, and a grip means 28, 30 for carrying the holding tool 10 is simultaneously made when the integrally formed carrying case is made. When the back holding tool 10 is used, a lock 30 is connected and then holds the both knees for lightening a tension to the lower of the back, and assisting the arrangement of the holding member 12 to a suitable position. A knee pads 36, 38 are provided in the straps 16 and 18.
Patent JP-H02168691-A (JP)
Title: Optical bistable semiconductor laser, optical bistable laser device and control method
Inventor: SANADA TATSUYUKI
IPC: H01S5/00
Filed: 1989-09-19
Abstract: PURPOSE:To reduce the waiting time accompanying reset electric pulses by constituting first and second electrodes aligned and formed in the tying direction of first and second end sections on a semiconductor active layer and a gap region so as to satisfy specific relationship. CONSTITUTION:An active layer 23 shaped so as to be held by semiconductor clad layers 22, 24 and demarcated by a first end section and a second end section oppositely faced to the first end section, reflecting means E1, E2 formed at the first and second end sections, and first and second electrodes 28a, 28b substantially aligned and shaped in the tying direction of the first and second end sections on the second semiconductor active layer are formed. A gap region L3 shaping a saturable absorption region 31 is formed into the active layer shaped between the first and second electrodes. The first electrode and the second electrode and the gap region are formed so that length L1, L2 and L3 measured in the direction of both electrodes and the gap region satisfy (l2+L3/2)/(L1+L2+L3)<=0.3 at that time. Accordingly, the waiting time accompa nying reset electric pulses can be reduced.
Patent JP-S60133346-A (JP)
Title: Mechanism for breaking specimen for surface analysis
Inventor: YAMAGUCHI MICHIO
IPC: G01N1/06
Filed: 1983-12-21
Abstract: PURPOSE:To make it possible to analyze both broken surfaces of broken specimen pieces without using a complicated mechanism such as a magic hand, by positioning both broken specimen pieces at the predetermined position of a specimen transfer means so as to direct the broken surfaces upwardly. CONSTITUTION:When specimen holding parts 20, 21 are inclined by a certain angle or more, specimen pieces stored in specimen capsules 7, 8 are slid out under their own wts. to be fallen in guide pipes 28, 29 so to direct broken surfaces of specimen pieces upwardly and guided to the predetermined position of a specimen conveyor 3 to receive positional determination so that the broken surfaces are directed upwardly. After one specimen piece is transferred to a specimen introducing part 4 by operating a handle 45, the specimen introducing part 4 is pushed up to introduce one specimen piece into an analytical part while held along with the specimen capsule 7. When the analysis of one specimen piece is finished, a specimen introducing rod is retracted and the specimen piece is again held by the pawl 32 or 33 of the specimen conveyor 3. After the specimen conveyor 3 is again moved, the specimen introducing rod is pushed up to make it possible to introduce the other specimen piece to the analytical part and both broken surfaces can be analyzed without using a complicated mechanism such as a magic hand.
Patent JP-H03220002-A (JP)
Title: Pneumatic radial tire for irregular ground running heavy-load vehicle
Inventor: NAKANO MINORU
IPC: B60C9/00
Filed: 1990-09-14
Abstract: PURPOSE:To secure the excellent envelope property and durability by forming a belt with the outermost layer, a protective layer and a master layer made of specific steel cords respectively, and setting the breaking elongation and breaking load of the individual steel cords to specific relations respectively. CONSTITUTION:A belt 6 for reinforcing a tread 2 is constituted of the outermost layer 11, a protective layer 12 and a master layer 13 in sequence from the tread 2 side. The outermost layer 11 is made of steel cords A twisted with filaments with the diameter 0.3-0.5 mm and the tensile apparent elongation within the range 0.4-1.2. The protective layer 12 is made of steel cords B twisted for high elongation. The master layer 13 is made of nonexpansive steel cords C. Characteristics of the steel cords A, B, C are set to satisfy the following relations, i.e., breaking elongation (%): B>A>C, breaking load (kg): C>B>A.
Patent JP-H0291897-A (JP)
Title: Semiconductor device
Inventor: ISHII TOSHIO
IPC: G11C19/00
Filed: 1988-09-27
Abstract: PURPOSE:To perform complicated programming without increasing the number of terminals by providing the same number of FF circuits as that of programmable elements and operating the FF circuit as shift registers. CONSTITUTION:In the first place, a write control signal SW is issued so as to inhibit transmission of output signals of FF circuits FF1-FFn to output terminals of gate circuits G1-Gn. Then (n) pieces of data DT are inputted synchronously to clock pulses CK and the circuits FF1-FFn are successively caused to hold corresponding data DT. Upon completing the data input, the circuits G1-Gn are opened by means of the signal SW and current source circuits I1-In are operated by means of output signals corresponding to the data held by the circuits FF1-FFn. The circuits I1-In perform prescribed programming by generating write currents in accordance with the data held by the corresponding circuits FF1-FFn and blowing out fuses F1-Fn corresponding to the data DT. Therefore, writing to the numerous fuses can be performed with a less number of terminals TW, TD, and TC.
Patent JP-H0695942-A (JP)
Title: Computer device having double filing function
Inventor: YOSHIDA MINORU
IPC: G06F3/06
Filed: 1992-09-11
Abstract: PURPOSE:To provide a computer device having a double filing function and capable of surely preventing the occurrence of an erroneous operation at the time of restoring a disk error. CONSTITUTION:The computer device is provided with a central processing unit (CPU) 10, a non-volatile memory 11 such as a flash memory, a CRT display 12, disk controlling bases 13, 14, and hard disk drives (HDDs) 15, 16 and each HDD is connected to a bus 20 through each disk control base connected to the HDD itself and also connected to the CPU 10 through the bus 20. A table for recording the occurrence state of an error on a disk is stored in the memory 11. A disk error restoring program can prevent the occurrence of operator's erroneous operation at the time of restoring a disk by referring to the table.
Patent JP-S60135525-A (JP)
Title: Improvement of residual stress of pipe
Inventor: HIRATO SANEJI
IPC: C21D9/08
Filed: 1983-12-22
Abstract: PURPOSE:To apply residual compressive stress to a piping in short time without using cooling water and to increase the strength to corrosion fatigue and stress corrosion by subjecting the pipe to heating and slow cooling treatments under specific conditions while restraining the thermal expansion in the part near the weld zone of the piping where residual tensile stress exists. CONSTITUTION:Residual tensile stress exists near 5 the weld zone 2 of a stainless steel pipe 1 by the effect of the heat during welding and the stress corrosion cracking is generated by the fluid flowing therein. A restraining ring 4 is tightly disposed and fixed to the outside surface of the weld zone 2 and electricity is conducted to an induction heating coil 3 on the outside surface of the pipe 1 to heat the pipe wall near the weld zone 2 in order to prevent the above-mentioned cracking. Thermal expansion is generated in the parts of the pipe except the part restrained by the ring 4 and the temp. distribution near 5 the weld zone where the residual stress exists is such that the temp. is lower in the part in contact with the ring 4. Said part expands thermally to increase the diameter thus generating thermal tensile stresses (a), (b) as shown by the chain line. The pipe is thereafter slowly cooled and the residual compressive stress is generated by the shrinkage for in the thermally expanded part. The defect owing to the residual tensile stress is thus eliminated.