baber/WOPTO huggingface dataset:
Patent JP-H05188677-A (JP)
Title: Recorder
Inventor: KAWASAKI MINEKO
IPC: B65H3/44
Filed: 1992-01-08
Abstract: PURPOSE:To reduce recording cost per one sheet of an original without degrading image quality and to prevent paper jamming caused by a curled, in the bin of a sorter, in a recorder for a copying machine, a printer, etc. CONSTITUTION:Recording sheets having different paper quality are housed in paper feeding cassette 5-8. Then, the image quality of the original, for instance, whether the original is colored or not, and printing duties are detected by an image quality detecting means 16, and the paper feeding cassettes 5-8 are changed over by a switching means 17 according to the result of the detection. On the other hand, a tray and the sorter are provided on a paper ejecting part 18, and switched according to the result of the detection by the image quality detecting means 16, similarly.
Patent JP-H03204746-A (JP)
Title: Self-diagnostic system for dual shared memory
Inventor: MIYAHARA SHINJI
IPC: G06F12/16
Filed: 1990-01-08
Abstract: PURPOSE:To secure the equivalent property of data of shared memories by executing the comparison with regard to data read out of the shared memories and diagnosing them at the time of write operation and at the time of read-out operation. CONSTITUTION:At the time of data write operation, a dual write mechanism 3 writes data in shared memories 1, 2, and thereafter, a dual read-out mechanism 4 reads out the data, respectively, and a data comparing mechanism 5 compares these read-out data and diagnoses its equivalent property. On the other hand, at the time of data read-out operation, the dual read-out mechanism 4 reads out the data from the shared memories 1, 2, respectively, and the data comparing mechanism 5 compares these read-out data and diagnoses its equivalent property. In such a way, at the time of write operation and at the time of read-out operation, the comparison is executed with regard to the data read out of the shared memories 1, 2 and they are diagnosed. Accordingly, the equivalent property of the data of the shared memories 1, 2 can be secured.
Patent JP-H04251971-A (JP)
Title: Semiconductor integrated circuit
Inventor: WAKIMOTO KINGO
IPC: H01L27/04
Filed: 1991-01-09
Abstract: PURPOSE:To provide a chip where a power consumption can be reduced by an operation mode. CONSTITUTION:A VDD pad (6) for a plurality of functional blocks (1), (2), and (3), a power supply interruption control pad (9), and a non-operation block discrimination portion (8) specifying a combination of an output state of each pad (9) are provided and a signal from the pad (9) is connected to a relay (10) for feeding power to the VDD pad (6). It is judged whether operation of functional blocks (1), (2), and (3) is needed or not at the non-operation block discrimination portion (8) and supply of power to a block which needs not be operated is cut off.
Patent JP-S60145582-A (JP)
Title: Magnetic disk cartridge
Inventor: SATOU YOSHITAKA
IPC: G11B23/033
Filed: 1984-01-09
Abstract: PURPOSE:To make it unnecessary to have a stop mechanism to prevent cartridge jumping and to obtain a simple structure and a low-cost device by providing constitution of holding a pin between an elastic member and a shutter and the constitution which holds the opening condition. CONSTITUTION:An elastic claw member 18 is provided at a guide groove 12 at the case corner part of a cartridge 1'. When the cartridge 1' is inserted to a magnetic recorder in the A direction, a pin 11 for opening a shutter 2 inside the device hits on the elastic member 18, overrides it, and locks the shutter 2 by making the pin be held between the shutter 2 and the elastic member 18. Therefore, it is not necessary to have a complicate mechanism for preventing cartridge jumping by the automatic returning force of the shutter since locking is executed in the condition that the shutter is opened by using the pin 11 for opening the shutter 2. As a result, the simple structure and the low cost can be obtained.
Patent JP-S61161426-A (JP)
Title: Electronic charge balance
Inventor: MASUYAMA TSUTOMU
IPC: G01G19/414
Filed: 1985-01-10
Abstract: PURPOSE:To work an addition displaying function stably by prohibiting to work a clearance controlling function by a clearance controlling means for the specified time for each removing a body to be weighed from a balance afterward once the addition displaying state is made by operating an adding key. CONSTITUTION:When the weight of the body to be weighed is weighed by a load cell 11, the weight counting data from an A/D converter 13 are taken in via an I/O port 17 and stored in a RAM16. Further, CPU14 performs the input and output control, arithmetic processing, etc. of the data based on the program data of ROM15. On the other hand, a price of the body to be weighed weighed continuously is displayed by adding on a displaying device by the adding key provided to a keyboard 21. Then, the controlling means to clear the contents displayed by adding when the net weight price is changed by the prescribed price in a minus direction and then, changed by the prescribed price in a plus direction and the means to prohibit the clearance controlling function of the clearance controlling means for the preset specified time when the net weight is changed over the preset specified price are provided and the addition displaying function can be worked stably.
Patent JP-H04244086-A (JP)
Title: Crystalline solvate of fluoran compound, its production and recording material containing the same crystalline solvate
Inventor: NAKATSUKA MASAKATSU
IPC: C07D493/10
Filed: 1991-01-10
Abstract: PURPOSE:To obtain a new solvate useful as a coloring compound used as a recording material such as a pressure-sensitive recording or a heat-sensitive recording material. CONSTITUTION:A crystalline solvate of a fluoran compound composed of the fluoran compound expressed by the formula (R1 and R2 are cyclohexyl, n-butyl or isobutyl, except groups of both the same R1 and R2) and benzene or xylene. Furthermore, the aforementioned solvate is obtained by dissolving the compound expressed by the formula in an organic solvent containing >=50wt.% benzene or xylene and depositing the above-mentioned compound as crystals from the resultant solution.
Patent JP-S61161952-A (JP)
Title: 3-phase linear inductor type motor
Inventor: NAGASAKA NAGAHIKO
IPC: H02K37/20
Filed: 1985-01-09
Abstract: PURPOSE:To form a structure simply and compactly by boning a platelike permanent magnet on the surface of an E-shaped core wound with 3-phase windings oppositely to a stator. CONSTITUTION:A stator 30 is composed by securing slender magnetic units 22 having a section of the prescribed width and height at an equal interval in a sandwich shape by inserting nonmagnetic units 34. A movable element 20 is composed by winding 3-phase windings 1 on three legs of E-shaped core 2, and bonding a multipolar platelike permanent magnet 4 in parallel with teeth cutting direction at the same pole pair pitch as the teeth pitch of the stator 30 on the surface opposed to the stator 30. The permanent magnet pole pitch of the legs of 3-phases is displaced in the phase at 1/3 of pole pair pitch. The element 20 is held oppositely through the prescribed air gap to the stator 30, and guided to move longitudinally.
Patent JP-S58119907-A (JP)
Title: Cooling/heating energy utilizer of liquefied natural gas
Inventor: YOKOYAMA HIROSHI
IPC: F17C9/04
Filed: 1982-01-11
Abstract: PURPOSE:To increase the enthalpy head between an inlet and outlet of an expander while to prevent the production of drip, by adsorbing and removing the component except methane in a natural gas in an adsorbing tower arranged at the prestage of the expander then leading said natural gas to the expander. CONSTITUTION:A liquidized natural gas mainly composed of methane is boosted by a pump 4 then applied with heat in an evaporator 5 to produce the natural gas which is led to one adsorbing tower 15. The natural gas is adsorbed and removed of the component except methane in an adsorbing tower 15 encapsulating an adsorbing tower such as an active coal then led to an expander 3 where it is expanded and the external work is taken out as the electricity by a generator 11. The natural gas discharged from the expander 3 is heated by a heater 13 then led to an adsorbing tower 17 where the adsorbing agent is removed and led to a conduit 1e to produce the natural gas in the conduit 1e having same component with that prior to the adsorption and provided to the customer.
Patent JP-H08189115-A (JP)
Title: Partition structure
Inventor: KANEKO ISAO
IPC: E04B2/74
Filed: 1995-01-10
Abstract: PURPOSE: To provide a simple but sturdy partition structure. CONSTITUTION: A rear plate 30 and side plates 40a-40d positioned at both sides of the rear plate are formed on a flat base panel to make partition panels 20A-20C with a U-shaped horizontal section. A plurality of these partition panels are connected to each other so as to arrange the rear plates alternately. In the partition structure assembled in such a way, the end faces of the side plates 40a, 40b of one partition panel 20A are arranged to get in contact with the end faces of the side plates 40c, 40d of other partition panels 20B, 20C and fixed therewith.
Patent JP-H08191284-A (JP)
Title: Method and device for atm/stm conversion in
Inventor: MIYOSHI KOUDAI
IPC: H04L7/00
Filed: 1995-01-10
Abstract: PURPOSE: To realize a system which shortens the phase adjustment time required at the time of reconstituting an inputted ATM cell into an STM signal. CONSTITUTION: Only a VC is extracted from an AU or TU signal in an inputted reception ATM signal and is written in a delay fluctuation absorbing buffer 4. At this time, the start byte of the VC is found by an AU pointer or the TU signal, and a flag 14 is set to this byte. At the time of constituting an STM frame 3, the flag 14 is used to generate a new AU pointer or TU pointer, and it is inserted into an AU pointer or TU pointer area in the STM frame. Consequently, the phase adjustment time is shortened in comparison with output of the inputted AU or TU pointer itself because only the VC of the AU or TU signal is written in the delay fluctuation absorbing buffer 4 and the new AU or TU pointer adapted to the STM frame to be outputted is generated.
Patent JP-S58118784-A (JP)
Inventor: NAGANO MITSUO
IPC: A63H29/02
Filed: 1982-01-09
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-H10197845-A (JP)
Title: Liquid crystal display device
Inventor: NAKAGAWA YOSHITO
IPC: G02F1/133
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To provide the liquid crystal display device which can be driven with low power consumption. SOLUTION: As a driving signal Sd of the liquid crystal display device which is driven on a time-division basis, an image data signal SEGm and an effective voltage control signal Sc following it are inputted in one frame time T1 and in the timing of the end of the image data signal SEGm, a uniform voltage within the voltage range of a control signal system is applied to a liquid crystal display panel on the basis of the effective voltage control signal Sc and used as a liquid crystal driving voltage.
Patent JP-S59127103-A (JP)
Title: Function trimming device
Inventor: MIYASHITA KAZUYOSHI
IPC: H01L27/01
Filed: 1983-01-12
Abstract: PURPOSE:To improve both the quality and yield for a reference rectangular wave signal having the waveheight equal to the controlled target waveheight value, by trimming the object part of a work within a desired range after having a correction through a measuring system and therefore giving a special control with high accuracy to the waveheight value of the waveform of a video signal, etc. CONSTITUTION:A resistor RX on a work W is trimmed by a laser to obtain the coincidence between the waveheight value VX of a waveform of a signal VX to be controlled of the work W, e.g. a video signal waveform, etc. and a reference rectangular waveform signal VS. A reference rectangular wave signal producing circuit 1 produces the signal VS having the waveheight value VS. This signal VS is selected by a signal switch circuit 2 and supplied to a buffer circuit 3 to give a correction to a measuring system. Then the circuit 2 is switched to measure the signal VX of the work W, and a processor 13 calculates the trimming length. A laser beam scanner 12 scans the resistor RX, i.e. the part to be trimmed on the work W by the length Li. Hereafter both measurement and trimming are repeated.
Patent JP-H04239348-A (JP)
Title: Memory circuit
Inventor: MISHINA KAZUHIRO
IPC: G06F12/06
Filed: 1991-01-14
Abstract: PURPOSE:To obtain a memory circuit that can project many areas assigned to the logical addresses in the least constitution of a real memory of a physical address. CONSTITUTION:An address decoding circuit 10 decodes the address of a CPU to detect a specific area and outputs an area signal. An offset circuit 20 generates the offset value to convert the address of the CPU into an address of an actual memory with use of the area signal and a control signal which control the assignment of addresses in a memory. An adder circuit 30 adds the output of the circuit 20 to the CPU address and outputs a memory address. A memory selection circuit 40 outputs a selection memory signal for selection of an actual memory by the area signal, and the control signal. The selection signal and the address of the circuit 30 assign the CPU address into an optional address of the memory.
Patent JP-S5388582-A (JP)
Title: Semiconductor device
Inventor: KUBO SEIJI
IPC: G11C16/04
Filed: 1977-01-14
Abstract: PURPOSE:To enhance injection efficiency, lower write and erase voltages and reduce the fatigue of a semiconductor memory device by performing carrier injection to a gate part through the utilization of electromagnetic force effect.
Patent JP-S5594132-A (JP)
Title: Delayed time difference measuring apparatus for optical fiber group
Inventor: SUGIMURA AKIRA
IPC: G01M11/00
Filed: 1979-01-12
Abstract: PURPOSE:To ensure wider range in measuring wavelength even with a weak exciation laser beam by arranging elements of specified lens and the like to form a resonator with the output of a pulse laser entering an beam amplifying medium. CONSTITUTION:This apparatus is composed of a pulse laser 1, a beam amplifying medium 2, an optical fiber 3, lenses 4 and 5, reflectors 6 and 7 mobile in the direction of optical axis, a wavelength selecting element 8 and a beam energy detector 9. Laser bram from the laser 1 enters the medium 2 to activate thereof and yield an amplification factor in a certain range of wavelength. Element 2, 3, 4, 5, 6, 7 and 8 form a beam oscillator while the beam amplifying medium is activated at a scattering time interval by the pulse laser. Therefore, the beam oscillator performs oscillation only when the cycle time of the resonator thereof coincides the repeated time of the pulse laser. Thus, it is possible to check to see whether the beam oscillator gives oscillation or not with the detector 9 by selecting the oscillation wavelength with the element 8. This provides such adventages as high resolution, a wide wavelength range and the feasibility of measurement with a weak excitation pulse laser.
Patent JP-S5594119-A (JP)
Title: Color information measurement
Inventor: NAITOU KENJI
IPC: G01J3/51
Filed: 1979-01-10
Abstract: PURPOSE:To speed up the measurement by applying a normal orthogonal system. CONSTITUTION:A spectroscope, an A/D converter 6, a digital computer 7, and an effective wavelength determining device 8 are arranged between a material to be measured and a tri-color filter 2. In operation, the spectral characteristics of the material being measured is measured with the spectroscope and inputted into the digital computer 7 by way of the A/D converter 6. After a normal orthogonal convertion, the effective wavelength determining device 8 determines the color information existing wavelength area of the material 1. With the area thus determined as a parameter, the characteristics of the tri-color filter 2 is controlled to be suited to the material 1. Therefore, the maximum feature extraction is possible with a minimum errors thereby reducing the amount of information to be handled as compared with the measurement using the conventional tri-color filter. This can lessen the memory and the treatment time substantially.
Patent JP-H04240044-A (JP)
Title: Correction method for working error and machine tool
Inventor: OGAWA KIYOSHI
IPC: B23Q15/14
Filed: 1991-01-14
Abstract: PURPOSE:To correct the straightness error of an X, Z axial each table at real time, by measuring the straightness error of one part of the table to the rectilinear direction of the other part of the table, and superposing by the straightness error quantity on the positional command of the other part of the table. CONSTITUTION:A 1st straightness error detector 27 which measures the displacement in a Z axial direction of an X axial table 23 and a 2nd straightness error detector 29 which measures the displacement in the X axial direction of a Z axial table 24 are provided. Then, the respective straightness error signal obtained during the work is transmitted to an NC device, and the straightness errors of the X, Z axial both tables 23, 24 under working are corrected at real time, with their being superposed on the NC command of the other part of the table via an interface.
Patent JP-S58119156-A (JP)
Title: Silver peroxide battery
Inventor: TAKEDA KAZUTOSHI
IPC: H01M4/54
Filed: 1982-01-11
Abstract: PURPOSE:To obtain a silver peroxide battery with excellent low temperature characteristics, preservation characteristics, and leakage-proofness by forming a positive electrode black mix that is mainly composed of silver oxide containing a stabilizer into a pellet without making it in a granular form, and using it as the positive electrode  provided with a reducing silver layer on a part of the surface of the pellet or on its  whole surface. CONSTITUTION:A positive electrode black mix is formed into a pellet as it is without  being formed in granular status, while the positive electrode black mix is mainly  composed of silver oxide (II) containing at least one component as a stabilizer that is  selected from cadmium and tellurium, or cadmium and tellurium and lead, mercury,  thallium, germanium, yttorium, tin, tungsten, lanthanum, rare earths, zinc, selenium, and  aluminum, then used as the positive electrode by providing a reducing silver layer on  a part of the surface of this pellet or its whole surface. Since the positive electrode  black mix in granular form has approximately four times oxygen generation of the  positive electrode black mix powder and is unstable in an alkaline electrolyte, a positive electrode is obtained by forming it into a pellet without granulating the positive electrode black mix powder that is mainly composed of silver oxide (II) to which the  stabilizer is added.
Patent JP-H03208123-A (JP)
Title: Sampling clock decision system
Inventor: ITAKURA KAZUHARU
IPC: G06F3/153
Filed: 1990-01-10
Abstract: PURPOSE:To secure sampling and to obtain an optimum clock by generating a sampling clock based on RGB data when the sampling clock for RGB data is decided in a video printer and a video facsimile. CONSTITUTION:A picture copy system using a sampling clock decision system is composed of a computer 10, an automatic adjustment part for clock 20 and an output device 30. RGB data 100 which is for an output to CRT, a one screen frame signal 101 and a dot clock 102 are outputted from the computer 10 to the adjustment part 20. Then, a clock B200 which is optimum for latching RGB data 100 and a clock enable signal 201 showing that the clock is effective are outputted to the output device 30 from the adjustment part 20. The device 30 latches and fetches RGB data 100 for one screen by the signal 101 and by a clock B200 when the signal 201 is effective, for example, and it is transmitted to a color printer and the like.
Patent JP-H06205772-A (JP)
Title: Ultrasonic probe
Inventor: TEZUKA SATOSHI
IPC: A61B8/00
Filed: 1993-01-11
Abstract: PURPOSE:To provide an ultrasonic probe capable of electromagnetically shielding the ultrasonic radiation face without deteriorating its basic performance. CONSTITUTION:An acoustic lens 16 is provided on the ultrasonic radiation face of an ultrasonic transducer 15, a metal thin film 32 serving as a conducting member is provided on the acoustic lens 16 in no contact with the ultrasonic radiation face, and the metal thin film 32 is grounded.
Patent JP-H09188525-A (JP)
Title: Device for molding raw material for forming lens
Inventor: KOYAMA TAKASHI
IPC: C03B19/04
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a device for molding a raw material for forming lenses, enabling to stop the swinging movement of a mold and subsequently use the mold for the next step in a simple mechanism, immediately when the rotation of a rotary arm is stopped. SOLUTION: This device for molding a raw material for forming lenses comprises a rotation shaft 16 rotating on an axial center, a rotary arm 17 attached to the rotation shaft 16, a mold swingingly supported on the tip of the rotary arm 17 and having a receiving surface for receiving molten glass, and a stopper for swinging the mold in the direction opposite to the swinging direction of the mold on the rotation of the rotation shaft 16 to prevent the mold from crossing a position where the axial center of the rotation shaft 16 is parallel to the central axis of the mold.
Patent JP-S61164416-A (JP)
Inventor: KUBOTA YOSHINORI
IPC: H02G15/10
Filed: 1985-01-11
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-2000203030-A (JP)
Title: Production of ink jet head, ink jet head and ink jet printer
Inventor: USUI TAKAHIRO
IPC: B41J2/045
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To produce a fine nozzle of an ink jet head. SOLUTION: An etching-resistant pattern 2 is formed on an n-type silicon substrate 1 of having a direction of crystal plane (110) at a predetermined position and etching pits 3 are formed by the anisotropic etching of silicon. An electrode film 4 is formed on the rear surface of the silicon substrate 1 and this silicon substrate is immersed in an electrolyte soln. and inverse bias is applied to the silicon substrate to etch the same and etching advances to form etching grooves 5. The electrode film is removed and the rear surface of the silicon substrate is removed to form nozzles so as to pierce the etching grooves.
Patent JP-H03208121-A (JP)
Title: Printer device
Inventor: SHOJI TADASHI
IPC: B41J5/30
Filed: 1990-01-10
Abstract: PURPOSE:To eliminate a data remainder in a memory by starting a timer circuit in synchronization with the input start of data to the memory in a laser printer using a FIFO memory in the reception of data from a host device, and executing interruption when a measured value reaches time which is set in a computer. CONSTITUTION:When power is supplied, the printer is initialized and a data quantity in the FIFO memory 20, which is to output an interruption signal to a latch 22 is set. Then, data of a timer set point is outputted to the timer circuit 24 and it is discriminated whether data is present or not in the input buffer of RAM 13. When data is present, a command in data is analyzed, a data processing is executed and page data is generated on a page buffer in RAM 13. Then, image data is generated on the video buffer of RAM 13 based on the page data, image data is transmitted to a printer engine 8 and it is printed out.