baber/WOPTO huggingface dataset:
Patent JP-H08297994-A (JP)
Title: Programmable multibit register for coincidence and jump operation as well as coincidence fuse cell
Inventor: RUIJI PASUKUTSUCHI
IPC: G11C16/04
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To reduce the area required for the spare, constitution, etc., of a system so as to reduce the current consumption of the system by using one readout circuit for a whole multi-bit register composed of a programmable fuse cell having a remarkably simple circuit configuration. SOLUTION: A comparison fuse cell used for discriminating a jumping condition is composed at least of one or more pairs of nonvolatile memory elements, transistors M1 and M3, and transistors M3 and M4 which are used when two pairs of cells are used. The transistors M1-M4 are controlled through a control gate line CG. Each basic fuse cell is composed of two perfectly identical sections or branches connected to a common sensing node CDL in an OR constitution. Two control lines Ax and An have complementary logic levels during normal operation. Programming transistors Mp1 and Mp2 are controlled in common through a line PGele.
Patent JP-S61190609-A (JP)
Title: Digital servo device with internal state display function
Inventor: SEKIGUCHI HIDENORI
IPC: G05B23/02
Filed: 1985-02-19
Abstract: PURPOSE:To facilitate adjusting and evaluating a servo system by outputting various quantities of the servo system, which are held in a microprocessor, to the external as analog quantities by a D/A converter. CONSTITUTION:A DC motor as a controlled system 2 is driven through the D/A converter or the like by a microprocessor 1 in which control elements 11-13 of P (proportion), I (integration), and D (differentiation) are set. The rotative velocity of this motor 2 is fed back as a feedback signal (y) to the microprocessor 1 and is compared with a target value (r) commanded from a host computer or the like, and the current flowed to the motor 2 is so controlled that they coincide with each other. In this case, a switching device 5 is provided in the microprocessor 1, and an error (e), an integral quantity, and a differential quantity are connected selectively to a D/A converter 3. Thus, the error (e), etc. are converted to analog quantities and are observed on an optional display device.
Patent JP-H11226913-A (JP)
Title: Method for dyeing woody veneer and manufacture of artificial decorative veneer
Inventor: TOJO TAKASHI
IPC: B27K5/02
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To form a transfer portion having an intermediate color tone of both a summerwood and a springwood at a boundary therebetween by superposing many sets of superposed two veneers so that surfaces of the both coated with dyes are brought into contact with one another, and repeatedly compressing and releasing the compression by a press, thereby penetrating the dye component interiors of the both. SOLUTION: A woody veneer P having a water content of a fiber saturation point or more is repeatedly compressed and released from the compression at free water or solvent water of dye D in the veneer to move it from a surface to an interior of the veneer. Simultaneously, a dye component is also moved into the veneer. Thus, if the veneer P having the water content of the fiber saturation point or more is used, a dyed single material for expressing a transfer from a springwood to a summerwood having a small gradient of a concentration change is obtained. Since the single material is impregnated with the dye D only from a coating surface of the dye D, the coated surfaces of the single materials are aligned in a predetermined direction, adhesively laminated to manufacture a flitch.  And, the flitch is sliced in a direction intersecting with the laminated surface to obtain a decorative veneer.
Patent JP-H01208423-A (JP)
Title: Continuous heat treating apparatus for steel wire
Inventor: MIZUHARA MAKOTO
IPC: C21D9/56
Filed: 1988-02-13
Abstract: PURPOSE:To obtain a steel wire having only a little unevenness of mechanical characteristic by executing draining on the steel wire surface after continuously heating and quenching the steel wire and after that, uniformly executing annealing to the whole steel wire. CONSTITUTION:The steel wire is heated at the specific temp. in a heating furnace 1. Successively, the hot steel wire is passed through a quenching device 2 and quenched. This quenched steel wire is passed through an annealing device 3 and annealed. In the above continuous heat treating apparatus for the steel wire, the draining device 4 is arranged at interval between the quenching device 2 and annealing device 3, to execute the draining of the steel wire after quenching. As this draining device 4, a heating device, in which the steel wire is heated at about 100 deg.C, or a jet nozzle device, in which moisture on the steel wire surface is blown out by injecting hot blast, etc., is suitable. By this method, the moisture on the steel wire surface is forcedly removed and the wire rod temp. at the time of tempering is uniformized and the good quality steel wire having only a little unevenness of the mechanical characteristic is obtd.
Patent JP-S56127275-A (JP)
Title: Time interrupting device
Inventor: MURATA KUNIHARU
IPC: G06F19/00
Filed: 1980-03-11
Abstract: PURPOSE:To ensure an effective use of the processing time of an electronic computer, by adding a time interrupting device consisting of an interruption control circuit that carries out an interrupting process after supplying the minute and second signals in parallel to each other to an electronic computer system. CONSTITUTION:The time interrupting device 2 is added to the electronic computer system 1 to produce the output signals which are applied to the interrupting line 3 with every second, the interrupting line 4 with every minute and the interrupting line 5 with every hour respectively. Thus the system 1 receives an interruption with every second. Thus an effective use is possible for the processing time of an electronic computer that is required for a time monitor of the system 1.
Patent JP-S56129695-A (JP)
Title: Manufacture of multicomponent semiconductor crystal
Inventor: FUJIYASU HIROSHI
IPC: H01L21/208
Filed: 1980-03-11
Abstract: PURPOSE: To simply manufacture a single crystal having a composition intermediate between the compositions of multicomponent semiconductor grown layers by laminating said layers having different compositions on a substrate and shifting atoms between the adjacent layers by heating.  
     CONSTITUTION: A grown layer having a certain composition is supposed to be A, and a grown layer having a different composition to be B. This grown layers 21a, 21b, 21c having composition A and this grown layers 22a, 22b, 22c having composition B are alternately laminated on substrate 1 and kept at a fixed temp. to mutually diffuse the compositions in the through thickness direction. Thus, a single crystal having an intermediate composition is formed. The thickness of the layers and the number of lamination are suitably determined in consideration of the compositions, the time required for uniformization, labor for lamination, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05197331-A (JP)
Title: Simulated visual field generating device
Inventor: YAMAGUCHI SATOSHI
IPC: G09B9/32
Filed: 1992-01-22
Abstract: PURPOSE:To simulate the change of luminance on the polygonal surface of the earth or the like due to the change (movement) of a light source by having the light source position and the lightness as data corresponding to month, day, and time. CONSTITUTION:A sun 2 is on a sky 1 defined as a hemisphere having an origin 6 of earth surface data 4 as the center and has an orbit 3 determined by the earth surface position, the month, and the day. Thus, the position of the sun is distinctly defined by the month, the day, and the time zone. A vector 5 (sun vector) going from the point of the sun 2 to the origin 6 on a runway 7 of earth surface data 4 is calculated, and the luminance of each polygon is set based on the luminance change rate corresponding to the angle of 0 deg. between the vector and the normal vector or the polygon and that corresponding to the angle of 180 deg. between them, thereby determining the luminance of each polygon. These two reference luminance change rates are changed by seasons and weathers to simulate the luminance change on the surface of the earth accompanying the delicate weather change.
Patent JP-H05197618-A (JP)
Title: Bus arbitrating system
Inventor: IKEDA MASANORI
IPC: G06F12/06
Filed: 1992-01-21
Abstract: PURPOSE:To simplify circuit configuration by using a back-off function only when a CPU on the side to be accessed accesses a common bus, and using a hold function in the other case. CONSTITUTION:A CPU 1 generates a request signal 21 through a bus controller 9 to a common bus controller 23 for requesting the use of the common bus. The common bus controller 23 generates an acknowledge signal 13 through a common bus 24 to the bus controller 9. When a memory 8 receives the access request, a bus controller 10 generates hold or back-off at a CPU 2. At such a time, when the CPU 2 does not perform access to the common bus, a hold signal 18 is generated to the CPU 2 and after an instruction under execution is completed, the CPU 2 is turned to a hold state so as to release the bus. When the CPU 2 performs access to the common bus, a back-off signal 23 is generated to the CPU 2, the request to the common bus is stopped, and the bus is turned to the hold state.
Patent JP-H08201691-A (JP)
Title: Near distance correcting lens provided with antivibration function
Inventor: SUZUKI KENZABURO
IPC: G02B15/16
Filed: 1995-01-27
Abstract: PURPOSE: To provide a short distance correcting lens provided with vibration proof function, having a small size and high performance and suitable for photographic and video use, etc. CONSTITUTION: In a short distance correcting lens comprising a first lens group G1 having a positive refractive power closest to the object side, a second lens group G2 having a negative refractive power on the image side of the first lens group G1 and a final lens group GL having a positive refractive power closest to the image side, in this lens in which an interval between the first lens group G1 and the second lens group G2 is increased at the time of focusing from infinity to a short distance and a photographing magnification βM at the shortest photographing distance satisfys 0.25<|βM|; this lens is provided with a displacing means 1 for preventing vibration by moving a partial lens group GLP having a negative refractive power in the final lens group GL in the direction almost orthogonal to the optical axis.
Patent JP-H04214194-A (JP)
Title: Manufacture of heat exchanger with fin
Inventor: SAMIYUERU DOONON REINORUZU JIY
IPC: B23K35/00
Filed: 1991-01-31
Abstract: PURPOSE: To enhance solderability of the material of a heat exchange tubing susceptible to oxidation by coating substantially the entire surface of an oxide film of the heat exchange tubing with a layer containing copper or nickel. CONSTITUTION: The heat exchange tubing comprises a tubular member 20 and fins 10 arranged at an interval. A fine solderable coating 30 of copper or nickel is applied to a strong oxide film of the tubular member 20 by electrolytic plating or electroless plating. The coated tube is then preserved and held as it is for a long term before a fin 10 is fixed. The fin 10 is bonded to the integrated solderable coating applied to the surface of the tubular member 20 by cascade or immersion soldering.
Patent JP-S61192178-A (JP)
Title: Photographing device
Inventor: ISAKI MASATAKA
IPC: H04N5/222
Filed: 1985-02-20
Abstract: PURPOSE:To lighten and compact the total of a device and to improve its mobility by providing a yawing rotating means that supports a camera freely rotatably in the direction of yawing, providing a pitching rotating means that supports the camera and the yawing rotating means freely rotatably in the direction of pitching and providing a hand grip that holds the pitching rotating means. CONSTITUTION:By detecting a camera shaking in a horizontal and a vertical directions by angular velocity sensors 47 and 50, driving an actuator 48 by a control circuit 46 and also an actuator 51 by a control circuit 49 and controlling the outputs of the angular velocity sensors 47 and 50 so as to always approach to zero, a camera main body is not shaked even if a hand grip 34 is shaked by hand shaking etc. and a stabilized picture can be photographed and also this video can be recorded on a VTR that is connected to a VTR connecting terminal 44. Thus, a photographic picture with less picture blurring in a photographer's operation by hand and also mobility is obtained.
Patent JP-H02213086-A (JP)
Title: Cooking apparatus
Inventor: OKUDA TADAO
IPC: H05B11/00
Filed: 1989-02-10
Abstract: PURPOSE:To heat a container capable of induction heating with resistance and induction heating processes, and enable quick heating and cooking by providing the container itself with a resistance heater and positioning the container on a top plate just above an induction heating coil. CONSTITUTION:A body A and a container B is coupled to each other via couplers 4 and 9, and electric power is supplied to a resistance heater 4. Furthermore, a transistor 14 is controlled to be turned on and off with a control circuit 15 and a high frequency alternating magnetic filed is thereby generated in an induction heating coil 12. When the container 6 is not in use, a power supply switch 200 is in a continuous 'on' mode and the control circuit 15 detects a signal from a thermister 16, thereby controlling the supply of high frequency current to the heating coil 12 for the induction heating of a cooking pan and the like on a top plate 6. The container B for roasting meat is placed on the iron plate 6 and a plug 9 is connected to a connector 4. Then, when a switch 1 is turned on, the container B is quickly heated with both the resistance heater 8 and the induction heating coil 12. Upon detecting the predetermined temperature level, the thermister 16 turns off the switch 200 and the container B is thermally insulated or heated only with the resistance heater 8.
Patent JP-H03237099-A (JP)
Title: Starry graphite whisker
Inventor: YAMAMOTO TORU
IPC: C30B29/62
Filed: 1990-02-13
Abstract: PURPOSE:To render isotropy and electrical conductivity to starry graphite whiskers by heating starry polymer whiskers to the subtransition temp. in an ozone atmosphere, allowing the whiskers to stand, heating them again to a prescribed temp. in vacuum and dispersing the resulting starry graphite whiskers in thermoplastic resin. CONSTITUTION:Starry polymer whiskers as starting material are heated to the subtransition temp. in an ozone atmosphere, allowed to stand for several hr or more in the heated state and heated again to >=2,400 deg.C in gaseous Ar or in vacuum. Graphitization is accelerated and starry graphite whiskers, that is, acicular graphite whiskers elongating radially from one point are obtd.
Patent JP-H06245509-A (JP)
Title: Power circuit
Inventor: IMAGAWA KAZUHIKO
IPC: H02M3/335
Filed: 1993-02-22
Abstract: PURPOSE:To provide a power circuit, in which reliability on operation is improved remarkably by simple constitution. CONSTITUTION:A diode bridge circuit 5 is connected in parallel with an AC power supply 2, and a capacitor C1 for smoothing consisting of an electrolytic capacitor, etc., is connected between a pair of output terminals of the diode bridge circuit 5. Both terminals of the capacitor C1 are bonded with power supply lines 36, 37 for a positive electrode and a negative electrode respectively, and positive voltage Vp and negative voltage Vn are output. Transistor driver circuits 38, 39 connected in series between the power supply lines 36, 37 output the DC output Vpp of a plus sign and the DC output Vnn of a minus sign from output lines L1u, L2u, L1d, L2d respectively. A capacitor Cb is arranged between the transistor driver circuits 38, 39.
Patent JP-H11215782-A (JP)
Title: Flat-type brushless motor
Inventor: YAMAGUCHI TADAO
IPC: H02K21/22
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To realize cost reduction by easily holding a bearing without the use of a bearing holder, preventing the deterioration of axis perpendicularity at the time of fixing, and enabling easy fixation of a coming-off preventing means, at rotor mounting. SOLUTION: This brushless motor is constituted by arranging a stator S which has a plurality of armature coils on a stator base 1. A plurality of struts 1b are raised as a body from the stator base. A bearing 5 and a coming-off preventing means 4 engaged with the bearing are arranged inside the struts. When a rotor with which a shaft 7 is integrated into a body is installed in the bearing 5, a shaft 7 is forcibly inserted in the coming-off preventing means 4. Preferably, in order to isolate the coming-off preventing means from the stator base, a plurality of jig insertion holes 1a are formed.
Patent JP-S52115146-A (JP)
Title: Waveguide unit
Inventor: SHIZUTANI OSAMU
IPC: H01P1/02
Filed: 1976-03-23
Abstract: PURPOSE:To rotate the direction of electric field in the direction of shaft with a simple structure, by joining a pair of rectangular waveguides to be used for transmission path of micro-wave by tilting with a specified angle each other thereby inserting a slot circuit which converts the electric field to the coupling section.
Patent JP-2000229108-A (JP)
Title: Walk training device
Inventor: FUJISAKI IWAO
IPC: A61H1/02
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To improve the deteriorated walking function and to enable to efficiently perform rehabilitation to improve the safety and cost efficiency without the necessity of a caregiver, by imposing transitive movements on a walk trainee. SOLUTION: This device comprises a frame 1 having a trainee holding device 4 for hanging down a trainee 6, a pair of foot rests 7, 7 in right and left which are provided in the lower part of the trainee holding device 4 having a supporter 12 and on which both feet are placed to be alternately moved to and fro, a rail part 5 supported at a prescribed height in the front of the foot rests 7, 7, and base parts 8, 8 for driving the foot rests 7, 7 to and fro and move the rear part of the foot rests 7, 7 up and down within the prescribed angle.
Patent JP-S52118705-A (JP)
Title: Automotive tire with low rolling resistance
Inventor: SUGA MASANORI
IPC: C08J3/00
Filed: 1976-03-23
Abstract: PURPOSE: To improve the rolling resistance of the tire to thereby reduce fuel consumption. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54125577-A (JP)
Title: Filter apparatus
Inventor: INOUE KIYOSHI
IPC: B03C1/032
Filed: 1978-03-23
Abstract: PURPOSE:To remove metal ions such as metal oxides in an effluent by applying an electric or magnetic field to a liquid passage, or varying the gradient thereof, and causing the effluent to pass through a filter element comprising a porous body or not containing magnetic powder. CONSTITUTION:A nickel layer 7 is formed onto the surface of a foamed polyethylene body 8 so as to give a filter element. A magnetic field is applied by a magnet 5 to the nickel layer 7 in the filter element. At the same time, circuits 9, 10 are circularized by an electric source E so as to give an electric field to the nickel layer. Thus, aluminum colloids and fine iron powder, etc. in an effluent are effectively removed.
Patent JP-H10228354-A (JP)
Title: Storage medium management system for collective storage device
Inventor: ISHII MASANORI
IPC: G11B20/12
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To automatically reduce the deflection of application frequency of respective storage media, to automatically disuse a deteriorated storage medium and to manage the quality of respective storage media in a collective storage device in the data I/O processing of the collective storage device for storing plural storage media. SOLUTION: In the case of executing data I/O processing to/from storage media 3-1a, 3-1b, 3-1y, 3-1z in the collective storage device, media management information 2-A, 2-B, 2-Y, 2-Z stored in a media management device 2 are retrieved and updated by using a processing medium retrieving means 4, a substitutive medium retrieving means 5, a storage medium switching means 6, a data I/O means 7, and a storage medium disusing means 8, so that the deflection of application frequency of storage media to be used is automatically reduced, a storage medium of which quality can not be guaranteed is disused and the processing of the deteriorated storage medium is automatically inhibited.
Patent JP-2000233358-A (JP)
Title: Free curved face polishing device and design method for polishing tool
Inventor: KATO HIDEFUMI
IPC: B24B29/00
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a polishing device capable of polishing a workpiece having a free curved face with high precision. SOLUTION: This free curved face polishing device comprises a loading base for loading a workpiece, a polishing tool 12, and a drive mechanism pressing the polishing tool 12 against the workpiece at a predetermined pressure to rotate it. The polishing tool 12 is provided with a base, an elastic member covering a tip face of the base, and a polishing member covering a surface of the elastic member. The diameter R of the base is twice or more cycle of undulation included in machining error existing in the workpiece, the tip face of the base is a spherical face, and radius of curvature of the spherical face is equal to radius of curvature obtained by averaging radii of curvature of desired curved faces for machining the workpiece 1.
Patent JP-H07241495-A (JP)
Title: Device for detecting position and rotation of rotary head
Inventor: KAGOSHIMA TATSUSHI
IPC: F15B15/16
Filed: 1994-03-02
Abstract: PURPOSE:To judge whether a rotary head is placed at a specified position and whether the head is normally rotated at the same time. CONSTITUTION:This detector is provided with a multistage cylinder 4 fixed to a tank 1 and which is supplied with high-pressure water, expanded and contracted, a rotary cleaning head 3 fixed to the tip of the cylinder and injecting high-pressure water, a proximity switch 7 attached to the connecting housing 2 of the tank 1 wherein the head 3 is placed at the ascending position and a magnet 6 fixed to the rotating part of the head.
Patent JP-S55124840-A (JP)
Title: Interface unit
Inventor: SUZUKI YOSHIMI
IPC: H04Q9/00
Filed: 1979-03-19
Abstract: PURPOSE: To input only for the data requiring new data processing and different than before, by checking the content of data, when the data fed cyclically from the remote monitor control unit is delivered to the computer.  
     CONSTITUTION: Analog data and digital data are both fed to the demodulator 4 of the interface unit 1 via the transmission circuit 3 and they are respectively stored to the registers 11, 12 via the serial parallel converter 5 and bus 10 after demodulation. At initial operation, the microprocessor 7 stores digital data to the random access memory 8, and the digital data transmitted is compared with this memory content, and if not identical, the interface unit 1-1 transfers this data to the register 12. Every time when the content of the registers 11, 12 is renewed, interruption is made from the microprocessor 7 to the computer 2 and read-in is made via the process inputs 13 and 14. 
     COPYRIGHT: (C)1980,JPO&Japio