baber/WOPTO huggingface dataset:
Patent JP-H0327994-A (JP)
Title: Plotting method in automatic drawing machine
Inventor: MATSUSHIMA TOSHIAKI
IPC: B43L13/00
Filed: 1989-06-26
Abstract: PURPOSE:To shorten a plotting time by a method wherein the data in the next frame is stored in a frame sorting buffer during paper feed operation while clip calculation is performed and the data of the next frame is outputted from the frame sorting buffer at the point of the time when the paper feed operation is completed to perform plotting. CONSTITUTION:When plotting is started, a controller plotting the first frame while performs the clip calculation of the first frame of plotting data. When plotting is completed, paper feed operation is subsequently indicated and the controller stores only the data of the second frame in a frame sorting buffer while performing the clip calculation of the second frame. Next, the controllers judges whether paper feed is completed, and when paper feed is completed, the controller outputs the data stored in the frame sorting buffer the execute plotting. By this method, no standby time is generated on and after the second frame and the shortening of a plotting time can be achieved.
Patent JP-S6141654-A (JP)
Title: Propulsion controller for vehicles
Inventor: WAKATA HIDEO
IPC: B60T8/48
Filed: 1984-08-02
Abstract: PURPOSE:To aim at improvements in accelerability as well as to secure the stable travelability of a car, by installing a propulsion controlling device, which controls a boost pressure control valve and a hydraulic control valve, in an electronic control unit. CONSTITUTION:When a brake pedal 1 is operated, braking displacement of a push rod 1a is fed to an electronic control unit RCU from a displacement sensor 14, whereby at the ECU, boost pressure commensurate to this displacement is made to be produced inside a boost chamber 13e, and a 3-port 3 position selector valve 15 is moved to a third position. If so, brake fluid out of a pump is fed to the boost chamber 13e, making pressure inside the boost chamber 13e go up. This pressure is monitored with a sensor 13b, and pressure commensurate to the displacement is calculated inside the ECU, and if a fact that it reaches to the pressure is judged from pressure sensor output, the valve 15 is moved to a second position, thus pressure inside the boost chamber 13e is kept up. And, if one's foot comes off the pedal 1, pressure commensurate to output of the sensor 14 is set at the ECU, controlling motion of the valve 15, so that boost pressure commensurate to a pedal stroke is securable.
Patent JP-H09326005-A (JP)
Title: Information reader
Inventor: KOTODA KAORU
IPC: G06K7/10
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To accelerate restoring processing in an information reader optically reading a code from a recording medium recording data as an optically readable code and restoring it to optically readable multimedia information so as to output. SOLUTION: This reader is provided with a preprocessing part 2 optically reading the recording medium by means of an optically reading part 1 and extracting a digital code, data processing parts 4, 5 processing the digital code to restore to multimedia information and a multi-port memory 3 temporarily storing transfer data between the preprocessing part and the data processing parts. Then, the reader parallelly executes the operation of the preprocessing part 2 and that of the data processing parts 4 and 5.
Patent JP-H0456156-A (JP)
Title: Plating device for lead frame of semiconductor device
Inventor: FUKAMACHI TAKESHI
IPC: C25D7/00
Filed: 1990-06-21
Abstract: PURPOSE:To improve a quality, to reduce the number of inspectors, to shorten the required time for production and to reduce a cost by providing a thickness measuring unit and a controller. CONSTITUTION:A plating unit of a plating device has a plating tank 2, an anode electrode 9, a plating solution supply unit and anode electrode 3 and a plating thickness measuring unit 4. A lead frame 1 fed out of the tank 2 is sent to a measuring head 5 to measure a plating thickness by the unit 4 in a real time, its data signal is judged by a controller 6, plating thickness and depositing speed are fed back to a plating rectifier 7 to control the current or voltage of the rectifier 7. As the unit 4, a beta-ray or fluorescent X-ray type nondestructive measuring unit is used. Thus, an irregularity in thickness among products is reduced, and its quality can be improved. Thus, an inspection after plating is eliminated or simplified to reduce the number of inspectors, to shorten the time for production, and to reduce its cost.
Patent JP-H0453286-A (JP)
Title: Intermittent communication laser drive circuit
Inventor: SATO KOICHI
IPC: H04B10/293
Filed: 1990-06-20
Abstract: PURPOSE:To enable laser rays to be controlled in output level at a higher speed by a method wherein an optical output is directly detected by a monitoring photodetective element, the detected output is directly compared with a transmission signal level, and the compared result is fed back to a laser device to control it is optical output. CONSTITUTION:The optical output 12 of a laser 1 oscillated by a laser drive circuit 11 is detected by a laser optical output monitoring photodetector 2. The output of the photodetector 2 is converted into voltage through an instantaneous output detector 9, whereby an output can be instantaneously detected. At this point, the detected laser ray output is inputted into an error detection amplifier 4 to constitute a negative feedback loop. The transmission signal of a transmission signal generating circuit 10 is inputted into the error detection amplifier 4 through the intermediary of an input signal rise-time varying device 13. A capacitive element 13a is connected to the input signal rise-time varying device 13 to enable it to control the inputted transmission signal in rise-time. As mentioned above, a negative feedback loop can be optimized through the adjustment of it in circuit response time outside, so that an excellent optical output rise characteristics can be obtained.
Patent JP-S5685415-A (JP)
Title: Hollow regenerated cellulose fiber and its preparation
Inventor: ISHIDA MASAMICHI
IPC: B01D71/10
Filed: 1979-12-17
Abstract: PURPOSE: To obtain the titled hollow fiber having high selective permeability, roundness and mechanical strength and improved handleability with little shape unevenness, by deacylating a hollow cellulose acetate fiber, washing the fiber with water, and post-treating and drying the washed fiber.  
     CONSTITUTION: A hollow cellulose acetate fiber is deacylated substantially by the treatment with an aqueous solution of an alkali, washed with water, preferably post-treated with glycerol and then dried under a tension of 0.05W0.5g/denier to give the aimed hollow fiber having a porosity of 5W50% and an elongation of 0.3W3.0% on immersion of the dried hollow fiber which is washed with a volatile alcohol and dried in water at room temperature in the fiber axis direction based on the length of the dried fiber.  
     EFFECT: Improved properties as a dialysis and an ultrafiltration membranes. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11353763-A (JP)
Title: Information recording and reproducing device, and operation instructing method therefor
Inventor: YUMINE TORU
IPC: G11B19/02
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To perform a specified operation for a specified recording medium by specifying one or more recording media easily. SOLUTION: A library controller 2 is provided with functions for displaying an information screen showing information regarding the housed state of a cassette K, specifying one or more cassettes K, for which a specified operation, such as an operation for moving the cassette K between the housing parts of a cassette console 1C, instructing the execution of a specified operation for the specified cassette K, and performing the specified operation for the cassette K in accordance with the instruction. Such specifying and instructing are carried out on the information screen by a simple mouse operation, an operation for performing a specified operation is easy, and the possibility of mistaken operations made by operation mistakes is small.
Patent JP-H0329972-A (JP)
Title: Electrifier for photosensitive drum
Inventor: YAMAKI YUICHI
IPC: G03G15/02
Filed: 1989-06-28
Abstract: PURPOSE:To extend the life of a photosensitive drum by separating a hard plate consisting of a conductive member in such degree that it does not come into contact with the photosensitive drum and applying a DC constant voltage between the conductive member and the photosensitive drum in a dark place and extending the area of the hard plate. CONSTITUTION:A hard plate 1 consisting of a conductive member is arranged between a laser 3 and an erase lamp 6 and is separated in such degree that it does not come into contact with the surface of a photosensitive drum 2. When a certain DC voltage is applied between the hard plate 1 and the photosensitive drum 2 in a dark place, the electric field is generated between the hard plate 1 and the photosensitive drum 2 by the principle of capacitor to stick the electric charge to the surface of the photosensitive drum 2. When the area of the hard plate 1 is extended, the applied DC voltage is reduced and dielectric breakdown is difficult to occur. Thus, the life of the photosensitive drum is extended because of contactless electrification and no corona discharge.
Patent JP-S6225239-A (JP)
Title: Light transmission type measuring instrument
Inventor: OKIKURA MASATOSHI
IPC: G01N21/85
Filed: 1985-07-26
Abstract: PURPOSE:To measure the concentration of various bodies to be measured without requiring sampling operation by incorporating a measurement part which is provided between incidence-side optical glass and emitting side optical glass in a body to be measured. CONSTITUTION:An interval as the measurement part 6 is left between the incidence side optical glass 2 which has a light source 1 for irradiating a light beam A longitudinally above and the emitting side optical glass 5 which has an optical filter mirror 3 and a measuring instrument 4 above. The projection side optical glass 5 slides longitudinally and the transmission distance of the light beam is adjustable according to the concentration of the body to be measured. The optical filter mirror 3 transmits or reflects the light beam at right angles according to the wavelength of the light A beam to be measured.
Patent JP-H11320479-A (JP)
Title: Wrap-foil cut
Inventor: NISHIMURA HIROYUKI
IPC: B26D3/00
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To neatly cut without waste and provide facility by providing at a central part with a protrusion blade. SOLUTION: In this foil cut, a failure and waste in cutting of a wrap and a foil are increased and to dissolve this problem, a central part is provided with a protrusion blade 1. The wrap and the foil are taken out and when occasion demands, a cover 2 is removed, the upper part of the protrusion blade is lightly pressed by a finger and the wrap and the foil are cut only by laterally drawing, whereby a failure and waste are prevented from occurring.
Patent JP-H1116385-A (JP)
Title: Semiconductor memory device
Inventor: TAZOE MITSUMASA
IPC: H01L27/10
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device whose defective memory cells can be substituted even after the package is sealed. SOLUTION: A semiconductor memory device has a UPROM(universal PROM) spare row decoder 1 which decodes the row addresses of defective cells in a memory array 17, a UPROM spare column decoder 2 which decodes the column addresses of the defective cells and a substitution control circuit 3. The substitution control circuit 3 selects whether the defective cell is substituted by the spare memory cells with respect to rows or with respect to columns. Further, the substitution control circuit 3 controls the writing of defect address information into the UPROM. If the defects are produced after the package is sealed, the defect address information in the memory array 17 which is detected by a memory test device (not shown) is stored in the UPROM.  With this constitution, the defective cells in the memory array 17 are substituted by the spare memory cells with respect to the rows or with respect to columns.
Patent JP-S5689825-A (JP)
Title: Automatic constant rate mixing device
Inventor: KOUNO YOSHINORI
IPC: B01F25/90
Filed: 1979-12-18
Abstract: PURPOSE:To perform uniform mixing of granular materials continuously by providing a freely tiltable mixing control plate between a plurality of juxtaposed metering hoppers and a common receiving hopper below the metering hoppers, and providing a mixing device in the mixing chamber provided continuously to the lower part of the receiving hopper. CONSTITUTION:At the time of sealing, for example, mixture K of polished rice H and barley M into a bag B, metering of both H, M is set in a metering part S, and a mixing control plate 18 is fixed to the barley M side of a smaller mixing rate at a predetermined inclination angle alpha. Next, the mixing impeller 15 in a mixing chamber 14 is run; at the same time, polished rice and barly supply chutes 4, 5 are opened to allow the polished rice and the barley to fall at the predetermined rates into metering hoppers 7, 8 respectively. Further, they are dropped into the respective sections 12', 12'' in the receiving hopper 12 partitioned by the mixing control plate 18. They are dropped through the respective discharge ports 13', 13'' into the mixing chamber 14 at a predetermined ratio by said receiving hopper 12, and are thereby mixed uniformly. Finally, the mixture is packed in the bag B.
Patent JP-2000351239-A (JP)
Title: Printer and color image printing method
Inventor: YANAGIDA HIROMI
IPC: H04N1/23
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To realize a high speed in color printing by controlling the image production according to independent microprocessor systems corresponding to each of cyan, magenta, yellow and block colors. SOLUTION: This apparatus comprises CPUs 1, 6, 10, 14 provided for each of a plurality of colors for producing image data of a specific color, memories 4, 8, 12, 16 for accumulating image data of a specific color, systems for administering each memory ASIC 2, 7, 11, 15, video output controllers 5, 9, 13, 17 for outputting the image data supplied from each system ASIC as a video signal, and an image production part 18 for producing an image based on the video signal outputted from each video output controller.
Patent JP-H0512201-A (JP)
Title: Bus system
Inventor: NOGUCHI MASAHIRO
IPC: G06F11/00
Filed: 1991-07-04
Abstract: PURPOSE:To obtain a high speed data bus in which only the mutual delay of drive/reception elements on the data bus is required to be considered. CONSTITUTION:A transmission-side sets data in a transmission buffer circuit where FIFO (First In First Out) 11 with one bit width are connected in parallel for the width of the data bus, and outputs it in serial for respective bits. A reception-side fetches data in terms of serial input and accumulates them in the reception buffer of the data width, which consists of FIFO 15 with the one bit width. Thus, data can be synchronized and a parity is checked by checking the parity at timing when the respective output ready AND of the reception buffer FIFO 15 becomes true. Thus, a margin for the similarity of the data bus becomes unnecessary and high speed transfer becomes possible.
Patent JP-H11344882-A (JP)
Title: Heating device, fixing device and image forming device provided with the fixing device
Inventor: SUZUKI EISHIN
IPC: G03G15/20
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and inexpensive heating device by eliminating the need for securing a distance between a heating element, which is a circuit at a primary side and a temperature detecting body that is a circuit at a secondary side. SOLUTION: A signal of a frequency corresponding to detected temperature information of a thermistor TH1 is outputted by a converting means 1a, an optical signal is converted into an electric pulse signal and is outputted after a photocoupler PC2 receives a signal from the converting means 1a and temporarily converts it into an optical signal and a control means 2a executes the changeover of a switching means 3a by receiving the electrical pulse signal from the photocoupler PC2 in this heating device, so that electric power from a commercial power source VAC to a heater H1 is controlled.
Patent JP-H0835114-A (JP)
Title: Yarn having excellent coloring property
Inventor: TANAKA KAZUHIKO
IPC: D01F6/62
Filed: 1994-07-18
Abstract: PURPOSE:To obtain modified cross-section yarn having excellent properties of fiber forming process, capable of providing a dyed material having a clear color tone with depth and handle with a dry feeling which have never existed hitherto. CONSTITUTION:This yarn is modified cross-section yarn having a continuous leaf shape in parallel with a fiber axis. The number of leaves is 3-7, the ratio of length La at the tip part of the leaf shape to length Lc from the tip part of the leaf shape to the center of the section of the yarn is 3.5/1 to 1/5 and the ratio of the length La to length Lb at the lower end part of the leaf shape 3/1-1/3.
Patent JP-H087580-A (JP)
Title: Semiconductor memory and information processor
Inventor: HAMANAKA NAOKI
IPC: G11C15/04
Filed: 1994-06-23
Abstract: PURPOSE:To increase an operational speed by reducing load capacitance and electric resistance of a sense line, in a semiconductor memory having an associative function in which a range of association can be varied. CONSTITUTION:An NMOS transistor 107 which makes possible deterring ground even if the condition in which a sense line S1 is to be grounded is valid as a result of comparison is provided in NMOS transistors 103-106 which are inside of an associative cell 114 and in which values inputted from a bit line B3-7 and a B3-8 are compared with values stored in a inverter 110 and 111, the gate signal is inputted to an output of a mask cell 12 placed at the same row, deterring ground is controlled by storage contents of the mask cell 12. Associative cells 115-117 also have same constitution as the associative cell 114. And entry of TLB is constituted using plural associative cell groups provided with a mask cell shown in figure or using combination of associative cell group of one or more provided with a mask cell and associative cell group provided with no mask cell.
Patent JP-S5787979-A (JP)
Title: Stopping device for carriage
Inventor: YOSHIJI MASAHIRO
IPC: B41J19/18
Filed: 1980-11-25
Abstract: PURPOSE: To provide a stopping device for a carriage for accurately stopping the carriage moving at a high speed faster than a limiting speed at the prescribed position by decelerating a DC motor at the first position upon detecting of the carriage and operating a clutch at the second position.  
     CONSTITUTION: A control circuit 12 notifies the fact that a carriage 1 moves in a direction of an arrow to pass a slit S 1  through a detector 9 and a counter 11, produces a pulse to an output line 12a to drive a DC motor driving circuit 13 and decelerates the carriage 1. The carriage 1 becomes from high speed VH to a speed VL lower than the limiting speed V 0 , and when it passes a slit S 0 , it produces a signal to the output line 12b of the control circuit 12 to present the signal at the output line l 2  to shut off a solenoid plunger 7. Thus, a clutch unit 6 is disengaged to stop the carriage 1 at the position T. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05304441-A (JP)
Title: Semiconductor device
Inventor: KOBAYASHI TAKASHI
IPC: H03K17/28
Filed: 1991-07-04
Abstract: PURPOSE:To provide a semiconductor device composing a delay circuit always making the delay time of an output for an input keep constant regardless of the value VDD. CONSTITUTION:A delay circuit is composed by connecting more than two inverter circuits where constant current sources 7 and 8 are connected to VSS or VDD side and by connecting load capacity 9 between the connection point of the output end of the inverter circuit composed of NchMOSFET 3 and PchMOSFET 5 of a prestage and the input end of the inverter circuit composed of NchMOSFET 4 and PchMOSFET 6 of a post stage, and VSS or VDD.
Patent JP-H0510989-A (JP)
Title: Voltage detection circuit
Inventor: SUZUKI YOSHIKAZU
IPC: H02H3/20
Filed: 1991-07-04
Abstract: PURPOSE:To obtain a voltage detection circuit for monitoring the voltage of a power source with excellent anti-noize performance and high reliability. CONSTITUTION:A voltage detection circuit for detecting the abnormality of output voltage of a power source has a low voltage detection means (COMP1, PC1) which operates at on-state when the output voltage of the power source is higher than a low voltage value, and an excess voltage detection means (COMP0, PC0) which operates at on-state when the output voltage of the power source is at a steady voltage and becomes off-state when it is higher than the steady voltage. And the circuit is also provided with a detection signal output means (SCR, ZD0, Q0, Q1) which detects the off-state in either of the low voltage detection means and the excess voltage detection means and outputs the detection signal of the abnormality in the output voltage, and a voltage abnormality output prohibition prohibition means (Q2) which prohibits output of abnormal voltage when the operation of the excess voltage detection means is uncertain, and release prohibition when the low voltage detection means is on-state.
Patent JP-H084030-A (JP)
Title: Building foundation construction method and base block used for this construction method
Inventor: HONMA TSUTOMU
IPC: E02D27/01
Filed: 1994-06-23
Abstract: PURPOSE:To carry out the construction in a minimized working period without producing industrial waste which is accompanied with construction work. CONSTITUTION:On the upper surface of the groundwork, plural base blocks 1 are arranged by adjusting cores and levels mutually, and between the base blocks 1 and along these, steel reinforcements including a core adjusting steel reinforcement 10c are fixedly provided by taking advantage of the through-holes and the core adjusting recessed portions of the base blocks 1. Two permanent formworks 16 are provided on the outside of the steel reinforcements on the base blocks 1, and raw concrete 30 is thrown in and solidified between the permanent formworks 16 and the base blocks 1. Also, at each base block 1, a groove for lateral reinforcement provision is formed at its upper surface center portion, and a core adjusting recessed portion is formed at the groove bottom portion, and fitting means to fit fixed metal fittings for pinch-holding fixedly the permanent formworks 16 are provided on the upper surfaces or in their vicinity on both sides of the groove, and arrangement direction through- holes are provided on both sides of the groove.
Patent JP-S6328969-A (JP)
Inventor: KONDO SHINICHI
IPC: D06C19/00
Filed: 1986-07-15
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-S6321700-A (JP)
Inventor: MINOWA TOSHIMITSU
IPC: G10L21/00
Filed: 1986-07-15
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-S5874607-A (JP)
Inventor: ARUBAATO JIEIMUZU KURINTON
IPC: A23K20/195
Filed: 1982-09-20
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-S5688583-A (JP)
Title: Identification card
Inventor: SANO YASUKAZU
IPC: G06Q40/02
Filed: 1979-12-20
Abstract: PURPOSE: To prevent memory contents from changing by storing a read-only memory in a protection case that resists sufficiently an external mechanical shock.  
     CONSTITUTION: This card applies to an ID card used at banks such as a cash card, and a customer's card used in the POS system such as a card used in the allocation system for tank trucks. A code number used to identify a card holder is stored not only magnetically but also in read-only memory (ROM)2, which is installed in protection case 1 that can resist an external mechanical shock sufficiently. Thus, a change in memory contents due to a flaw of the card seldom occurs. 
     COPYRIGHT: (C)1981,JPO&Japio