baber/WOPTO huggingface dataset:
Patent JP-H11116623-A (JP)
Title: Modified fluororesin and molded form
Inventor: YAMAMOTO YASUAKI
IPC: C08J7/00
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain a modified fluororesin having each specific heat of crystallization, melting point and average spherulite diameter and capable of giving a molded form with improved surface smoothness. SOLUTION: This modified fluororesin <=26 J/g in heat of crystallization, <=305 deg.C in melting point and <=15 μm in average spherulite diameter is obtained by irradiating a fluororesin [e.g. tetrafluoroethylene-perfluoro(alkyl vinyl ether)- based copolymer] with an ionizing radiation (e.g. γ-rays) at a dose of 1 KGy to 10 MGy in an inert gas atmosphere <=10<-3> mol/g in oxygen concentration under heating to its melting point or higher. The objective molded form is obtained by irradiating a fluororesin powder with an ionizing radiation followed by pressure molding or the like, or by irradiating a fluororesin molded form as melt molded sheet, block or other form with an ionizing radiation.
Patent JP-S63129430-A (JP)
Title: Microprogram controller
Inventor: KANEKO HIROAKI
IPC: G06F9/22
Filed: 1986-11-19
Abstract: PURPOSE:To suppress the number of signal lines or terminals used for only a test operation, by transferring an arbitrary microprogram with a pair of dedicated signal lines, and executing the test operation. CONSTITUTION:A serial/parallel converter 101 shifts the content of a serial input d-in by one bit to the right by generating a shift signal SCLOCK, and a shifted parallel output is outputted to a data bus 220 for microinstruction transfer in a microprogram controller 200. A parallel/serial converter 102 loads the content of a microprogram counter 211 in the microprogram controller 200 at the time of generating a load signal PLOAD, and shifts it by one bit to the right in order by the generation of the shift signal SCLOCK, and outputs overflowed bit data to a serial output d-out. A conversion control circuit 103 generates the shift clock signal SCLOCK that is a timing control signal for the serial/parallel converter 101 and the parallel/serial converter 102, the load signal PLOAD, and an end signal SEND at every generation of a test clock signal TCIN.
Patent JP-H03140599-A (JP)
Title: Model estimation for tunnel robot and direction control simulator
Inventor: AOSHIMA SHINICHI
IPC: E21D9/093
Filed: 1989-10-26
Abstract: PURPOSE:To automatically control the direction of a tunnel robot by using a direction control simulator to estimate a dynamic model represented by the linear combination of the time series term and residuals of changing amount of pitching angle of the tunnel robot by least squares method. CONSTITUTION:A tunnel robot 1 consists of a burying tuber 2, a tube presser 3, an oil pressure device 4, and an operating board 5, and a direction control simulator consists of a dynamic model estimated by various control rules and estimation methods and a memory. A control characteristic is evaluated for the case using various control rules by the simulator, and a control rule considered as optimum one by the evaluation of the dynamic model is applied to automatize direction control which has been rested on the knowledge and experiment of operators. The tip head angle of small-diameter tunnelrobot to be advanced pressingly can thus be controlled to correct the direction.
Patent JP-H11175392-A (JP)
Title: Method and system for controlling common access to random access memory
Inventor: TOURNIER CHRISTIAN
IPC: G06F13/18
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To control common access to the same memory by subdividing a repetitive time frame into time windows by the internal clock signal of a preferential entity and allowing respective circumferential entities to access the memory by allocated time windows. SOLUTION: The random access memory MMV is a memory which allows single special access. For example, a preferential entity P2 is determined among one group of circumferential entities P1 to P3 and the circumferential entities P1 and P3 are determined as auxiliary entities. A repetitive time frame has its form fixed with the internal clock signal CK2 of the preferential entity P2 and is adjusted and subdivided into time windows so that several window groups are formed. Those groups are allocated to the circumferential entities P1 to P3. The respective circumferential entities P1 to P3 are allowed to access the memory by the allocated windows.
Patent JP-H07108717-A (JP)
Title: Thermal transfer recorder
Inventor: HAYASHI HIROSHI
IPC: B41J2/36
Filed: 1993-10-09
Abstract: PURPOSE:To suppress a decrease in quality of a transferred image and to improve operability of an apparatus by recording image information of next line even in a predetermined conducting time of a present printing line by control means when a scanning speed of a thermal head exceeds a predetermined value, and reversing a driving order of heat generating elements divided from the next line. CONSTITUTION:A thermal transfer recorder has a thermal head 2 having heat generating elements to be conducted by dividing one line at least into two or more to be scanned on a record medium 14 to record image information, and comprises scanning speed detecting means 7 for detecting a scanning speed of the head 2, and control means 3 for controlling recording of the information based on a scanning speed signal from the means 7. The means 3 records image information of next line even within a predetermined conducting time of the present line when the speed exceeds a predetermined value, and reverses a driving order of the elements divided by next line. As a result, a decrease in quality of a transferred image is suppressed and an operability of an apparatus is improved.
Patent JP-H10105927-A (JP)
Title: Magneto-resistive head and its production
Inventor: ITO JUNICHI
IPC: G11B5/39
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a magnetoresistive head by which a magnetizing proces is unnecessary in a process for forming a hard bias type MR head by using NiFe, CoPt, etc. SOLUTION: In the hard bias system magneto-resistive(MR) head 19, a hard bias film used for performing magnetic domain control by applying vertical bias to NiFe being a MR film 10 is separated into a first hard bias film 11 having comparatively small coercive force and a second hard bias film 12 having comparatively large coercive force to secure stable operation without Barkhausen noise.
Patent JP-H04153494-A (JP)
Title: Emergency escaping mechanism of shutter
Inventor: MORISHITA NOBUYUKI
IPC: E06B9/80
Filed: 1990-10-16
Abstract: PURPOSE:To make emergent escape easier by a method in which the guide rail of struts is divided into indoor and outdoor parts and made rotatable, and a rotation preventor provided to the guide rail is operated by an operator provided. CONSTITUTION:The guide rail 2 of a strut 1 is divided into an indoor part 2a and an outdoor part 2b, and the part 2b is rotatably fitted into the part 2a, A presser tool 7 to prevent rotation toward outdoor side is also provided to the part 2a, and the tool 7 has a coupling claw 7a to be coupled with a projection 6 formed on the part 2b. The tool 7 is operated from indoor side and the part 2b is moved from the coupling position to non-coupling position by an operator 9 provided. The restriction of the part 2b is released by the tool 9 and emergent escape is made possible by operation of the operator 9 in case of emergency.
Patent JP-H07106384-A (JP)
Title: Bonding pad
Inventor: OSHIGE RYUICHIRO
IPC: H01L21/60
Filed: 1993-10-08
Abstract: PURPOSE:To improve a bonding pad so as to prevent the probe deviation of a probe from being generated when the test of the electrical characteristics of a semiconductor device is made using a prober. CONSTITUTION:A bonding pad 10 is constituted of a flat center region part 22 and a peripheral part 20 made to rise in such a way as to encircle the region part 22. When the peripheral part is made to rise, protuberances 24 are provided on regions, where are positioned under the lower part of the peripheral part of the pad 10, on a substrate 12, then, an insulating layer 14 is formed on the substrate 12 including the upper parts of the protuberances 24 and moreover, the pad 10 is formed. After that, a protective layer 18 is formed in such a way that the center region part of the pad and the inner edge part of the peripheral part of the pad are exposed.
Patent JP-S62138908-A (JP)
Title: Position controller
Inventor: NEGORO YOSHIHIRO
IPC: G05B19/18
Filed: 1985-12-12
Abstract: PURPOSE:To facilitate position control operation for finding axis origins after a control power source is turned off and recovered by biasing a value of a nonvolatile memory to the value of a position counter and outputting it when a sign memory is reset. CONSTITUTION:A current position update and storage part 40 is put in execution operation at intervals of 10ms and an origin detection sign 50o is judged; when it is set, the value of the position counter 20b0 is stored in a stored current position value memory 30i (nonvolatile memory). Consequently, even if a power failure occurs, the absolute value of a hoist of up to 10ms is stored before the power failure. A current position readout and correction part 30 is put in execution operation at intervals of 10ms and when the origin detection sign 50o is set, the value of the position counter 20b0 is transferred to a corrected current position value memory 20j (volatile memory); when 50o is reset, the sum of the value of the 20b0 and stored current position value 30i is written in 20j. Namely, the corrected current position value 20j indicates the absolute position of the hoist regardless of whether the origin is detected or not.
Patent JP-S62138880-A (JP)
Title: Cleaning device for recording device
Inventor: BISAIJI TAKASHI
IPC: G03G21/10
Filed: 1985-12-12
Abstract: PURPOSE:To improve cleaning performance by applying a voltage which has the opposite polarity from toner to a conductive cleaning means and attracting the toner. CONSTITUTION:A bias electrode 146 applies the voltage between a conductive brush 142 and a back electrode 144 to charge the conductive brush 142 positively and the back electrode 144 negatively. A dielectric belt 2 is charged positively and toner 16 sticking on the surface of the dielectric belt 2 is charged negatively to attract the dielectric belt 2 mutually. The conductive brush 142 is charged positively by the bias power source 146, so that negatively charged toner 16 is attracted and cleaned effectively.
Patent JP-H01120286-A (JP)
Title: Modified human lysozyme, gene coding the same, and production of modified human lysozyme
Inventor: MURAKI MICHIROU
IPC: C12R1/645
Filed: 1987-11-02
Abstract: PURPOSE:To obtain a modified human lysozyme which has salt concentration dependency and hydrogen ion concentration dependency different from those of natural lysozyme and can be used over a wide range of application such as bactericidal, preservative and medicines, by substituting at least one of amino acid in the natural human lysozyme with another amino acid. CONSTITUTION:For example, in the amino acid sequence of natural human lysozyme, the valine at the 74th is substituted with arginine, the arginine at the 41st, with glutamine, the valine and glutamine at the 74 and 126th, with arginines, or the arginines at the 41 and 101st, with glutamine and serine, respectively, to give the subject modified lysozyme. The number of charged amino acid residues on the molecular surface of the lysozyme increases or decreases.
Patent JP-H01120184-A (JP)
Title: Device for enlarging screen of portable small-sized tv set
Inventor: MIYAKE KUNIO
IPC: H04N5/72
Filed: 1987-11-03
Abstract: PURPOSE:To make the small screen of a portable small-sized TV set large and easy to see even in a dark place and a place where outside light reaches, by fitting a foldable light shielding cover and lens assembling frame to the TV set. CONSTITUTION:A lens assembling frame 1 composed of one or plural namecard type lenses 2, fixing frame 4, and light shielding cover 6 is put on a small-sized TV set 3 by means of a light shielding/distance adjusting frame 8 when internal illumination is used. The frame 1 is obliquely fitted to the panel of the TV main body in external light. Since the lens assembling frame 1 and adjusting frame 8 are foldable, this TV set is easily carried. Therefore, the small screen of this portable small-sized TV set can be made easy to see in both inside and outside of a house.
Patent JP-S61154130-A (JP)
Title: Apparatus for washing wafer under reduced pressure with running water
Inventor: ONO ICHI
IPC: B08B3/04
Filed: 1984-12-27
Abstract: PURPOSE:To prevent air bubbles from adhering on the surface of an object to be washed and to improve th washing efeiciency, by washing the object with running water under a reduced pressure. CONSTITUTION:A cover 11a is removed and a casette 17 holding silicon wafers 18, 18... is received in a washing tank 16. A draining on-off valve 15 and an air supply on-off valve 24 are closed while an air exhaust on-off valve 22 is opened, and a vacuum apparatus is driven to evacuate a washing chamber 11. The degree of vacuum is regulated to an arbitrary pressure from several tens to several hundreds torrs by means of s vacuum regulating throttle valve 26. A water supply tube 21 is then caused to start supply of water to wash the silicon wafers 18, 18.... Since the silicon wafers are washed under a reduced pressure, any air bubbles adhering on the surface of the silicon wafers can be removed rapidly.
Patent JP-S63131726-A (JP)
Title: A/d converter testing device
Inventor: MACHIDA AKIHARU
IPC: H03M1/10
Filed: 1986-11-21
Abstract: PURPOSE:To attain a test with high accuracy by providing a means measuring the frequency of an input signal and a clock frequency fed to an A/D converter being the object of measurement and operating the frequency of an ideal sinusoidal wave signal based on the measured frequency. CONSTITUTION:A means measuring the input signal frequency and clock frequency fed to the measurement object A/D converter 2 is provided to calculate the frequency of the ideal sinusoidal wave signal based on the measured frequency. Since the highly pure sinusoidal wave signal generator 1 and the clock generator 4 are driven synchronously, the circuit constitution of the generators 1, 4 is simplified and the degree of freedom as to the setting of each output frequency is improved. Since the frequency of the ideal sinusoidal wave signal is calculated based on the result of measurement of the output frequencies of the generators 1, 4, the measurement with high accuracy is attained.
Patent JP-H10181300-A (JP)
Title: Decorative material for deformable pressed flower and cubic pressed flower decoration article
Inventor: KUBOTA CHIKAKO
IPC: B44C5/06
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To restore in actual size and preserve for a long time memorial flowers such as bouquet and flower basket whose cubic feeling of natural flower can be restored aesthetically and easily, which can be natural material or tool usable in various ways and is deformable for giving cubic property which maintains flavor of pressed flower. SOLUTION: A decorative material is formed of a pressed flower of plant which is pretreated for passing or pinching a wire. The pressed flower has an irregularity similar to bulge of natural plant. The irregularity is formed in such a manner that a paper clay and/or flower paper shaped in conformity with a shape of a space having a bulge of the natural plant is pinched by or abutted against a space having a bulge so as to make the pressed flower, and they are released after the pressed flower is formed. The pressed flower is one which is deformed into an optional shape by utilizing the plasticity of the wire and processed for ordinary discoloring treatment. For a cubic pressed flower decoration article, either of the decorative materials is used.
Patent JP-S61157192-A (JP)
Title: Information retrieval device
Inventor: FUKUOKA HIROKI
IPC: H04N5/91
Filed: 1984-12-28
Abstract: PURPOSE:To make it possible to find a retrieval item when a video-head etc. stops by retrieving the retrieval contents at a TV picture on which characters etc. generated from a character pattern are displayed. CONSTITUTION:A starting key operation on a keyboard 3 transfers a video tape TV to a recording position of an index data ID and makes a VTR1 in a reproducing mode. After an index data and a character data are extracted from a video signal which is read out from a video tape by a sampling circuit 10, the extracted index data and character data are transferred to a control device 2 through a shift resister 11 and are written to a memory in the control device 2. Next, a character code stored at a memory is transferred to a CRT controller 12. A user searches a required item from the content list of a video tape displayed at a CRT picture and retrieves an item by inputting a number on the keyboard 3.
Patent JP-H08122855-A (JP)
Title: Structure for holding view field frame of real image type finder
Inventor: TSUYUKI KAZUHIRO
IPC: G03B13/06
Filed: 1994-10-19
Abstract: PURPOSE: To make it possible to remove a prism cover for cleaning, when dust intrudes into the vicinity of a view field frame, by holding the upper part of an erected, optical system of a real image type finder with high magnifying power varying function and by covering the lower part with a prism cover, which can freely be attached/detached to/from the prism holder, in order to nearly seal up this part together with making the prism holder be able to be attached/detached freely to/from a photographing object system housing that accommodates a photographing object side optical system. CONSTITUTION: A housing 5 in an object system, in which photographing object lenses 2, 4 are accommodated, is provided with a first prism 21 and a prism holder 26, which holds the upper part of a second prism 22, in a freely detachable manner. The prism holder 26 is provided in a freely detachable manner with a prism cover 31, which covers the lower part of the prisms 21, 22 and nearly seals up the prisms 21, 22 in cooperation with the prism holder 26. A view field frame plate 23 is arranged between the first prism 21 and the second prism 22. Dust, which intruded into the vicinity of the view field frame, can be removed by taking the prism cover 31 off the prism holder 26.
Patent JP-H01122381-A (JP)
Title: Driver for motor
Inventor: TOMITA MASAO
IPC: H02P7/29
Filed: 1987-11-04
Abstract: PURPOSE:To reduce a ripple component at a voltage to be applied to a motor by detecting the ripple component of a DC voltage, and pulse-width-modulating it by considering the ripple detection result. CONSTITUTION:A comparator 11 compares a triangular signal D output from a triangular wave generator 10 with a control signal C, and applies a pulse width control signal E to a switching element 12. On the other hand, an arithmetic unit 6 outputs the control signal C on the basis of the ripple component A of the DC output of a power source 2 for detecting it by a ripple detector 5 and the speed signal B of a motor 1 for detecting it by a state detector 4. Thus, the ripple component contained in the voltage to be applied to the motor can be reduced.
Patent JP-2001103433-A (JP)
Title: Scanning double-speed signal output method
Inventor: IWASAKI EIJI
IPC: H04N7/01
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To solve a problem that image quality of an edge or the like of a slowly moving dynamic image part has been deteriorated in a conventional method caused by the remarkable difference of the frequency characteristic in the vertical direction between interpolation lines because a frame image of interlace scanning is directly outputted without interpolation, in the case of a still picture and alternate selection of direct output of a field image of the interlaced scanning without interpolation or of interpolation output of the field image in the case of a dynamic image, when a double-speed television signal by progressive scanning is obtained from a standard speed television signal by interlaced scanning. SOLUTION: In a progressive scan double-speed signal output method for a television signal of this method, the positions of interpolated lines are optimized to make the frequency characteristic in the vertical direction of dynamic image and still image parts nearly constant and image quality deterioration caused in an edge or the like of the dynamic image part can considerably be improved without the need for increasing the circuit scale.
Patent JP-H07125175-A (JP)
Title: Screen printing machine
Inventor: MASUDA SADAO
IPC: H05K3/34
Filed: 1993-11-08
Abstract: PURPOSE:To prevent the generation of dew condensation considering the relation between the temp. and humidity in a printing press and those outside the printing press. CONSTITUTION:A CPU 23 compares the temp. and humidity set by a setting device with the present temp. and humidity data in the periphery of a printing press detected by a temp. sensor 29 and a humidity sensor 30 to prevent the start of the printing machine even when a start command is issued when dew condensation is judged to be generated on the inner or outer wall of the printing press.
Patent JP-H07127262-A (JP)
Title: Sticking construction method for thin steel plate outside wall using movable work floor and its device
Inventor: ABE FUMIO
IPC: E04G21/16
Filed: 1993-11-09
Abstract: PURPOSE:To make the handling of a thin plate wall member easy and safe and to sharply improve execution efficiency. CONSTITUTION:A thin steel plate coil 4 being a wall member raw material is set through a shaft on the bed floor 3 of a self-movable work floor 2, and, led to a forming machine which has a perpendicular processing feed face and is located above the work floor 2 and formed. The formed thin steel plate is sent vertically downward between the work floor and an outside wall frame, and cut to a required dimension by a shearing machine 7 with a sensor 8, and then sent out to a worker on the work floor for sticking it to a wall frame in front.
Patent JP-H03167699-A (JP)
Title: Mos integrated circuit with changeover capacitor having full wave rectification and integral processing function
Inventor: FURANKO MAROBERUTEI
IPC: G08C13/00
Filed: 1990-10-16
Abstract: PURPOSE: To sample-process input signals in the same phase regardless of the polarity by sample-processing the input signals during the only phase period of a clock for stipulating the operation of a switching capacitor circuit. CONSTITUTION: An FF circuit 12 is operated by phase signals -ψ2 and outputs signals Q and Q and the switches Sa-Sd of multiplexers MA and MB are controlled by the signals Q and Q. During an integration phase, the input signals Vin are sample-processed during the ON period of the phase signals ψ2 in a rectification and integration circuit 2-3. When the signals Vin are the positive polarity, the multiplexers MA and MB match the phase ψA with the phase ψ1 and the phase ψB with the phase ψ2 . Thus, the signals Vin are integration- processed by an integration capacitor C3 in a non-inversion mode in the period of the phase ψ1 . On the other hand, when the signals Vin are the negative polarity, the multiplexers MA and MB match the phase ψA with the ψ2 and phase ψB with the ψ1 .  In this case, the capacitor C, integrationprocesses the signals in an inversion mode.