baber/WOPTO huggingface dataset:
Patent JP-S5459835-A (JP)
Title: Display unit
Inventor: SATOU NOBUTAKE
IPC: G06F3/14
Filed: 1977-10-21
Abstract: PURPOSE: To make it possible to share the display memory with two units of the picture receiver or to occupy the memory with ont unit of the picture receiver, by providing the means which varies the number of the scanning line to compose one line of the character to be siplayed on the picture receiver.  
     CONSTITUTION: The display memory is incorporated into display unit 20 to control picture receiver 30. In case the display memory features the memory equivalent to n-characters and the number of the display character is n/2, two units of the picture receiver are connected; while one unit of the picture receiver is connected when the character number is n respecitvely. Display memory 1 uses two units of RAM featuring mk-bits. Then the scanning lines comosing the character of the picture receiver are counted through counter 9 and counted in the line unit through counter 10. And when a coincidence is obtained with the fixed value, the signals sent from the character generator are set alternately to register 5 and 6, and video signal 14 is delivered alternately to two units of picture receiver 30 via mixer 7 and 8. With set of the O-value to counter 9, register 5 is selected to occupy the memory with one unit of the picture receiver 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5826166-A (JP)
Inventor: SHIMO YOSHIO
IPC: E04F19/08
Filed: 1981-08-10
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-S5353382-A (JP)
Title: Clock
Inventor: FURANSOWAAZU NITSUKURESU
IPC: G04G99/00
Filed: 1977-10-21
Abstract: An electronic module for a timepiece and comprises a display cell and an electric control circuit including contact means for operation by at least one push-button. The contact means includes at least one contact and release spring in order to close a control circuit by acting on a circuit board forming part of said circuit. The contact spring is constituted by a single piece of a metallic frame of the display cell, the spring a cut-out of such frame which is electrically connected to one pole of a source of electrical energy.
Patent JP-S5828645-A (JP)
Title: Knocking detecting method of internal combustion engine
Inventor: TAKEDA YUUJI
IPC: G01L23/22
Filed: 1981-08-13
Abstract: PURPOSE:To deliver the background signal in a simple and accurate way and to detect the knocking with high accuracy and high reliability, by comparing the mean value of plural ignition cycles of the engine vibration detecting output for a prescribed period after the ignition with the output of detection within a prescribed range of the crank angle. CONSTITUTION:An interruption is applied to the processing operation of a microprocessor 62 via the crank angle sensors 16 and 18. Then the engine vibration detecting output is fetched via a knocking sensor 12 and for a prescribed period after an ignition, and the mean value is calculated among plural ignition cycles. At the same time, the output of the sensor 12 is detected in the same way for the knocking period during which the noise caused from a crank shaft, etc. is minimized. This output is turned into the best background signal when no  knocking is produced, and this background signal is compared with the mean value to detect the knocking. Thus the background signal can be delivered in a simple and accurate way to ensure the detection of knocking with high accuracy and high reliability.
Patent JP-H07334744-A (JP)
Title: Door locking device of automatic vending machine
Inventor: SUDO SUSUMU
IPC: G07F9/10
Filed: 1994-06-08
Abstract: PURPOSE:To provide a door locking device of automatic vending machine which can smoothly be locked only by pushing in a swing hatch door when the door is closed. CONSTITUTION:This door locking device provided with a swing hatch door 7 for article loading which is opened by cylinder energization on the front surface of a cabinet 1, is incorporated with a door lock 9 with an operation handle 9a for unlocking, a couple of right and left latches 12 which engage and disengage from cabinet-side engagement metal fittings 14 by appearing and disappearing of the tip end of tapered claw parts 12a from the right and left side edges of the door, a spring 15 which energizes the latches individually by projecting them to lock positions, and a connecting rod 16 which is put between the latches and a crank cam 11 coupled with the rear end of the handle in the swing hatch door. A long hole 16a along the axial direction of the connecting rod is bored in the end part of the connecting rod, and a stepped screw (pin) 17 implanted in the crank cam is fitted into the long hole to set a clearance between the connecting rod and crank cam.
Patent JP-H08320386-A (JP)
Title: Multipolar motor and clock mechanism using the same
Inventor: YOSHIDA KAZUHITO
IPC: H02K37/14
Filed: 1995-05-25
Abstract: PURPOSE: To simply obtain stable high torque with a low-cost structure, to easily decide the rotating direction and to prevent the reverse rotation. CONSTITUTION: Pole forming parts A1, A2 opposed at an axial interval of a shaft are provided on the outer periphery of a rotor, field magnets M1, M2 are alternately disposed at the same pitch in the circumferential direction, and 60 sets of pole pairs are provided. The pole pairs are reverse in the magnetizing directions. A stator C having a coil supplied with an AC current and a magnetic substance 4 provided at the inside of the coil is provided within the interval of the pairs. When the current flows to the coil, reverse currents flow in the windings 3a and 3b. The winding 3a is a driver to generate a rotary force by the supplied current and the magnetic field of the pair 2b, the substance 4 and the other winding 3b constitute a rotating direction deciding unit.  Since the magnetic field generated by the current supplied to the winding 3b at the substance 4 and the magnetic field of the pair 1a cancel to each other, the rotor rotates clockwise.
Patent JP-H11314415-A (JP)
Title: Printer
Inventor: AOKI RYUJI
IPC: B41J15/04
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive easy-to-handle printer requiring a small occupation range. SOLUTION: The printer has a paper feed opening 3 on the rear side of a housing 2 internally disposed with a print section 24 and a paper discharge opening 4 on the front side of the housing 2 wherein a sheet is fed to the paper feed opening 3, printed at the print section 24 and discharged from the paper discharge opening 4. Recesses 12, 13 are made, respectively, on the rear side of the paper feed opening 3 and on the underside of the paper discharge opening 4. The base end part of a sheet supporting tray 14 is inserted into the underside recess 12 from the paper discharge opening 4 in order to receive cut sheets and the base end part of the sheet supporting tray 14 is inserted into the rear side recess 13 from the paper feed opening 3 in order to receive/deliver a continuous form.
Patent JP-S5915753-A (JP)
Title: Hot-water supplying apparatus with bath boiler
Inventor: TAKAHASHI TAKESHI
IPC: F24H1/00
Filed: 1982-07-19
Abstract: PURPOSE:To prevent the burning of an empty bath-boiler and to ensure safe operation of the titled apparatus, by omitting a bath burner by feeding part of warm water in the apparatus heated by a burner to a heat exchanger disposed in a heated-water circulating passage and heating water in a bath boiler at the portion of the heat exchanger. CONSTITUTION:Water in a hot-water supplying apparatus 11 is heated to heat water by a boiler 12, and part of the hot water is carried to a heat exchanger 14 via one heated-water circulating passage 15 and then returned to the apparatus 11 via the other heated-water circulating passage 15'. Since the water in a bath boiler 13 is heated by the hot water passed through the inside of the heat exchanger 14, water in a bathtub 18 is heated and boiled by causing natural convection together with water heated in the bath boiler 13.
Patent JP-H11324943-A (JP)
Title: Scroll type compressor
Inventor: HIROOKA KATSUMI
IPC: F01C17/06
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To prevent the seizure of an Oldham's ring to be generated by a working error. SOLUTION: An Oldham's ring 15 as a mechanism for hindering the rotation of a turning scroll is provided between a frame 16 for fixing a fixed scroll and a turning scroll through a key and the key groove structure. A surface of this Oldham's ring 15 is formed with a surface treatment film 44 with a thickness capable of absorbing the working error. With this structure, even in the case where unevenness is generated in the working error and where the key partially abuts on the key groove 42, since the surface treatment film 44 is worn at the initial stage of the operation so as to increase the contact area of the key and the key groove, a rise of the surface pressure can be prevented.
Patent JP-H04352440-A (JP)
Title: Joining method for inner lead
Inventor: NISHIDA KAZUTO
IPC: H01L21/60
Filed: 1991-05-30
Abstract: PURPOSE:To junction an inner lead to the pad of an IC chip easily and with favorable productivity and high reliability, concerning large-sized IC components too. CONSTITUTION:Each inner lead 5 of a tape carrier 3 is arranged on each pad 2 of an IC chip 1, and infrared rays are applied from an infrared-ray application part 11 to each inner lead 5 so as to heat the inner lead 5 and the pad 2, and heated inner leads 5 are pressed in order with a pressing means 12 to junction the inner leads 5 with the pads 2. Since it presses and junction the inner leads 5 in order, highly reliable junction can be executed easily and at low cost, applying the technology being established in wire bonding, etc., and further the heating of the inner lead 5 is performed by the application of infrared rays, so that pressing means is at low temperature, and contamination is hard to attach to it, and also the cleaning or the replacement of the pressing means gets off rare, and a high productivity can be obtained.
Patent JP-H10296091-A (JP)
Title: Catalyst for hydrogenation treatment and method for hydrogenation treatment for hydrocarbon oil using the same
Inventor: HAYASHI FUMITAKA
IPC: B01J23/88
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst for hydrogenation treatment which has improved hydrodesulfurization activity and hydrodenitrification activity and is effective in the hydrogenation treatment of reduced-pressure gas oil and cracked gas oil containing hard-to react nitrogen compounds and a hydrogenation treatment method of hydrocarbon oil using the catalyst. SOLUTION: In the catalyst for hydrogenation treatment in which at least one kind of hydrogenation active metal component is carried by a carrier comprising silica-alumina containing silica of 2-40 wt.% based on the total weight of the carrier, (1) the volume of pores having diameters in the range of 30-100 Å measured by a nitrogen adsorption method is 50-70% of the volume of pores having diameters in the range of 0-150 Å, and the volume of pores having diameters in the range of 100-150 Åis 15-40% of the volume of pores having diameters in the range of 0-300 Å, (2) the volume of pores having diameter in the range of 0-300 Åmeasured by the nitrogen adsorption method is 70% or more of the volume of pores having diameters in the range of 40 Å or more measured by a mercury porosimetry, (3) specific surface area is 200 m<2> /g or more.
Patent JP-H10315552-A (JP)
Title: Image-forming apparatus and detection method used in image-forming apparatus
Inventor: KAZAMA TOSHIYUKI
IPC: G01B11/02
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To obtain a length of a sheet to be recorded with high accuracy and high repetition accuracy so as to realize double face-printing or multiple printing of high quality. SOLUTION: In an image-forming apparatus having a transfer function for a sheet 1 to be recorded, a plurality of detection means 11, 12... are arranged along a transfer direction of the sheet 1 to detect the transferred sheet, and an operating means 20 is provided to calculate a length of the sheet 1 on the basis of a distance between the detection means 11, 12... and a detection timing difference at the detection means 11, 12.... The length of the transferred sheet can be detected highly accurately, for instance, with a detection accuracy of approximately several tens μm.
Patent JP-S5552281-A (JP)
Title: Ring laser
Inventor: TSUCHIYA TAKASHI
IPC: H01S3/083
Filed: 1978-10-13
Abstract: PURPOSE:To reduce the width of a lock-in region and improve the measuring accuracy of a laser gyro by providing lenses near both end faces of a single mode light fibre turned more than once and providing a reflecting mirror and a laser active medium between the lenses. CONSTITUTION:Near both end faces of a single mode light fibre 10 turned more than once, two sets of lenses 11 and 12 are provided, and between them, a translucent reflecting mirror 3 and a laser active medium are placed. For instance, a ring laser is formed of a single mode light fibre 10 turned several times, coupling lenses 11 and 12, a laser plasma tube 4 and a reflecting mirror 3. And light beats are produced by superposing laser beams 5 and 6 with a prism or the like, and by detecting the beats, revolution speeds around the axis 13 of a laser resonator are measured. By doing so, the width of a lock-in region can be reduced and the measuring accuracy of a laser gyro can be improved, because the width of the lock-in region in this case is inversely proportionate to the area surrounded by the light passage of the ring laser.
Patent JP-H05327711-A (JP)
Title: Communication network monitoring device
Inventor: IKEGAMI KIMIMASA
IPC: H04M3/00
Filed: 1992-05-20
Abstract: PURPOSE:To change the constitution of a communication network and also to change the fault writing table of a memory in an on-line way and then to quickly show the occurrence of a fault at a display part in regard of a communication network monitoring device which shows the fault information at the display part when the fault information on the constitution part of a communication state is inputted from the communication network where the communication stations are connected together via a communication channel. CONSTITUTION:A common reference means 7 is used in each function process to write the information into a memory 4 or the memory 4 is referred to. At start up, the fault writing table of a working storage is evolved to the memory 4. Meanwhile the fault writing table of a stand-by storage 3 is evolved to the memory 4 during the input of a switching signal. In such conditions, the write and reference requests given from each function process are kept waiting by notifying the evolving state. When the evolving state is over, the fact is notified to each function process and the writing and referring operations are carried out through the means 7.
Patent JP-S5250158-A (JP)
Title: Relay driving unit
Inventor: TAKAHASHI HIDEO
IPC: H01H47/32
Filed: 1975-10-21
Abstract: PURPOSE: To obtain relay driving unit which features high speed of semiconductor electronic circuit as well as excellent noise resistance. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000318725-A (JP)
Title: Portable assembly box
Inventor: FUKUSHIMA SHIGEJI
IPC: B65D5/462
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a portable assembly box which can store an assembly pan and can be developed into a flat plate form which its contents are being stored in the box. SOLUTION: The side plates are connected to four peripheral sides of a bottom plate, respectively; the side plates are connected through auxiliary pieces 7d, 7g respectively. The auxiliary pieces at the bottom plate side are formed to have a low taper and the auxiliary pieces at the opening side are formed to have a large taper. The auxiliary pieces 7d, 7g are folded and engaged to each other to hold the side plates in their raised state. A grip piece 5 and engaging pieces 6 are cooperatively arranged, respectively at outer sides of a pair of side plates and the other pairs of side plates.
Patent JP-S5653208-A (JP)
Title: Composite acrylic fiber and its production
Inventor: KONDOU YOSHIKAZU
IPC: D01F8/02
Filed: 1979-10-01
Abstract: PURPOSE: To obtain the titled fiber having improved water absorption and latent crimpability industrially and advantageously, by the composite spinning of two types of acrylic polymer solutions containing different amounts of plasticizer components and cellulose acetate.  
     CONSTITUTION: Two acrylic polymer solutions comprising 2W50pts.wt. cellulose acetate, 50W98pts.wt. an acrylic polymer and having 2wt% or more the difference in amounts of plasticizer components A and B in the acrylic polymer in an organic solvent are extruded from the same spinneret into a coagulation bath to form a composite fiber. The resultant fiber is then primarily drawn at a draw ratio of 2.5W 8, and dried at 100W180°C to a moisture content ≤1wt% while in a swollen state  with water. The fiber is secondarily drawn at a draw ratio of 3 or less in wet heat to give the aimed eccentric composite fiber having the joining ratio between A and B of 3:7W7:3, the cellulose acetate content of 2W30wt%, a pore volume of 0.05W0.75cm 3 /g and a pore surface area ≤15m 2 /g. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02305223-A (JP)
Title: Inverter circuit
Inventor: TANAKA TAKESHI
IPC: H03K19/0952
Filed: 1989-05-19
Abstract: PURPOSE:To quicken the switching speed of the load of the next stage by connecting a bias resistor and a coupling capacitor in parallel between a gate and a source of a load transistor(TR). CONSTITUTION:When an input signal fed to an input terminal rises from a low level to a high level, a switching transistor(TR) 2 changes from OFF to ON and a voltage at an output terminal 8 changes from a high level to a low level. In this case, a gate level Vqs (reverse bias and Vqs<0 is fed to a gate of a load TR 3, which is turned off tentatively. Thus, the current flowing to the switching TR 2 through the load TR 3 from a power terminal 4 is lost, a larger pull-in current than that of a conventional circuit flows to the output terminal 8 to discharge the load of the next stage at higher speed.
Patent JP-H06337817-A (JP)
Title: Virtual storage system
Inventor: ARAI KATSUYA
IPC: G06F12/10
Filed: 1993-05-28
Abstract: PURPOSE:To provide an efficient virtual conversion system in an information system where a physical object is frequency generated and a processing object to be executed is frequently exchanged by substituting a part of mapping data for auxiliary mapping data and executing address conversion. CONSTITUTION:An address conversion part 11 divides a virtual address transferred from an instruction execution control part 12 into the two parts of a mapping table item number and offset data. Table item data corresponding to the mapping table item number is read out of a mapping table cache storage part 14, and table item data is divided into an auxiliary mapping table item number and mapping data. Then, auxiliary mapping data corresponding to the auxiliary mapping table item number is read out of an auxiliary mapping data storage part 15. A 'part which can be substituted' among mapping data is substituted for auxiliary mapping data, and mapping data where a part is substituted is set to be new mapping data. Then, the mapping data and offset data are synthesized, and the value is set to be a physical address.
Patent JP-H09319334-A (JP)
Title: Intermediate display driving method for liquid crystal display
Inventor: KIMURA YASUHIRO
IPC: G09G3/20
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To effectively correct dependency between transmissivity and impression voltage characteristic for every color by generating a gradation corrected by adjusting a gradation concerning one wavelength and delaying outputs of gradations which are not corrected concerning other wavelengths by a time required for the generation of the corrected gradation. SOLUTION: A color to be an object for correction and colors which are not to be objects for correction are respectively defined as blue (B) and red (R), green (G). A part 20 to which gradation data concerning these R, G are inputted includes a delay circuit 24, which compensates a time when gradation data B0∼B5 concerning B are operated by an arithmetic circuit 32 and a condition judging table 33. That is, gradation data R0∼R5, G0∼G5 concerning R, G corresponding to gradation data B0∼B5 concerning B receive delays equivalent to the delay of the data of B by a delay circuit 24. As a result, a timing in which the gradation data B0∼B5 concerning B are outputted from a buffer circuit 36 to an X driver and a timing in which the gradation data R0∼R5, G0∼G5 concerning R, G are outputted from a buffer circuit 26 to the X driver become the same time.
Patent JP-H11326415-A (JP)
Title: Electric field strength measuring device
Inventor: TAMURA HIROO
IPC: G01R29/08
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To permit efficient measurement with high accuracy in a desired band area and a dynamic range by demanding a total loss between a selection means and a measuring means. SOLUTION: A standard signal producing means 12 produces a standard signal of a known level and a selection means 13 selects either one of a receiving wave obtained at a feed end of an antenna 11 and the standard signal thus produced. A measuring means 15 takes in the receiving wave selected by the selection means 13 and the standard signal through a feeder by coordinating with the selection means 13 and levels of the receiving wave and the standard signal are individually measured. Further, a feed loss correction means 16 takes a difference with a deflection which the level of the receiving wave measured and the level of the standard signal measured by the measuring means 15 with the level of the receiving wave has against a known level and the level of the receiving wave can be efficiently demanded with high accuracy.
Patent JP-H06337225-A (JP)
Title: Acousto-optic sensor array device
Inventor: DOBASHI KOJI
IPC: G01H9/00
Filed: 1993-05-28
Abstract: PURPOSE:To set the light powers transmitted through the sensors of respective stages to a constant level and to suppress attenuation in a photoacoustic sensor array system constituted of two or more stages of sensors. CONSTITUTION:The light pulse E to which frequency modulation is applied from a light source 10 is inputted to two or more stages of sensors from a first optical film F1 through branch couplers 21-1, 21-2...21--N. The sensors of the respective stages detect sound waves in a time-sharing manner and the transmitted light of the sensors of the respective stages are taken in a second optical fiber F2 through light detecting couplers 25-1, 25-2...25-N to be multiplied. The multiplied light signals are successively sent to the light detecting couplers of the sensors of the respective stages and the transmitted light of the sensor of the final stage is multiplied and the multiplied light signal is inputted to an O/E converter 31. The output of the O/E converter 31 is detected by a phase detector 32.