baber/WOPTO huggingface dataset:
Patent JP-S5919476-A (JP)
Title: Image pickup device
Inventor: HASHIMOTO SEIJI
IPC: H04N5/335
Filed: 1982-07-23
Abstract: PURPOSE:To obtain a sharp picture or a picture having high S/N ratio, by switching the 1st mode summing signal charges of at least two photoelectric converting cells adjacent with each other for readout and the 2nd mode reading out the signal charge at each photoelectric converting cell. CONSTITUTION:The movie mode and the still mode are switched at the 1st mode switching circuit 15 and a control pulse is generated from a synchronizing signal generator 13 corresponding to the switching. The 2nd mode switching circuit 25 selects whether the selection between the frame mode and the field at the still mode is performed manually or automatically. The 3rd mode switching circuit 26 selects the frame mode or the field mode when the manual mode is selected at the circuit 25. Information charges of a pair of odd and even number of fields adjacent with each other are added and outputted at the field mode of the still mode, and outputted separately as the odd and the even number field at the frame mode.
Patent JP-S62285077-A (JP)
Title: Semiconductor tester
Inventor: TADA TETSUO
IPC: G01R31/28
Filed: 1986-06-03
Abstract: PURPOSE:To enable the realization of a signal transmission with a smaller number of signal lines, by performing a signal transmission between a semiconductor device to be measured having many terminals and a tester, using a shift register with a smaller number of input terminals to input and output data serially. CONSTITUTION:A reset signal 8b is applied from a tester 2 and with a buffer 5a OFF, an I/O register 5 in a chip 8 is made ready to input and a semiconductor device 1 to be measured is connected to a wire block 9. Then, signals synchronized are applied simultaneously to signal lines 8e and 8f to set a shift register 7, a serial data is applied to the signal line 8c and a data set 7 is transferred to a register 6 for storage of patterns through a signal line 8h. Then, serial data systems synchronized are applied to the signal lines 8e and 8f to set a data to the register 7 and a signal is applied to a signal line 8a to transfer the data set 7 to a register 5 through a signal line 8i. Here, the data of the register 6 is transferred to a buffer 5 through a signal line 8j and a data is applied to the terminal block 9 from the chip 8.
Patent JP-S5462872-A (JP)
Title: Period measurement type marker
Inventor: KITAGAWA TOMU
IPC: G01R27/28
Filed: 1977-10-28
Abstract: PURPOSE: To enable a digitally sharp marker to be obtained by sequentially measuring the oscillation periods of sweep waveforms.  
     CONSTITUTION: This invention relates to the insertion of a marker 5 at a desired point of characteristics by branching the output of a frequency sweep oscillator 1 with a marker circuit 4 in the measurement system of inputting the sweep frequency output from the frequency sweep oscillator 1 to the circuit 2 to be measured and inputting the characteristics of the circuit 2 to be measured to a display circuit 3 thereby displaying the characteristics, wherein the oscillation periods of the sweep waveforms of the sweep frequency output are measured by inputting the sweep frequency output from the sweep oscillator 1 to a gate 11 and frequency-dividing the same and from the oscillation periods thus measured a digital oscillation frequency f x  is obtained in a counter 17, then this oscillation frequency f x  is compared with the desired marker frequency having been set by a marker frequency set circuit 18 in a coincidence circuit 19 and when both coincide, a marker output is produced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0632291-A (JP)
Title: Fly-by wire flight control system for aircraft and method for control of a plurality of positions of flight control wing face on aircraft
Inventor: HENINGU BUUSU
IPC: G05D1/00
Filed: 1993-05-31
Abstract: PURPOSE: To select so that an operation of one flight control channel is sufficient to fly an aircraft by receiving a flight control wing face command and incorporating a means for connecting the command to a plurality of servo loops. CONSTITUTION: Before a flight control wing face command is executed, each ACE executes validity inspection for the command to confirm that a main flight computer relative to a flight control channel of the ACE correctly operates. If the inspection indicates that the main computer does not correctly operate, the ACE selects one set of flight control wing face command generated from another main flight computer, and uses it for controlling the set of the flight control wing face of the ACE. Accordingly, a left ACE 62 can control movement of the set 66 of the control wing face even when the computer 64 or a left data bus is faulted.
Patent JP-S6019756-A (JP)
Title: Propiol nitrile compound
Inventor: SUGIMORI SHIGERU
IPC: C09K19/30
Filed: 1983-07-14
Abstract: NEW MATERIAL:The compound of formula I (R is 1-15C alkyl or alkoxy; m is 1 or 2). EXAMPLE:4-(trans-4-Pentylcyclohexyl)biphenyl-4'-propiolonitrile. USE:A component of a liquid crystal composition. It increases the optical anisotropy of the liquid crystal composition, and lowers the threshold voltage and saturation voltage of the liquid crystal display element. PREPARATION:The compound of formula I can be produced by brominating the 4-(trans-4-substituted cyclohexyl)cinnamonitrile derivative of formula II, and dehydrobrominating the resultant compound of formula III with 1,8-diazabicyclo[5.4.0]undecene-7 (abbreviated as DBU in the reaction formula).
Patent JP-S5830699-A (JP)
Inventor: YAMAZAKI SEIJIROU
IPC: G21D1/02
Filed: 1981-08-19
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-H10319377-A (JP)
Title: Liquid crystal optical device and its production
Inventor: NAKADA DAISAKU
IPC: C09K19/02
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To obtain a liq. crystal optical device not deteriorating the grade of a displayed image even when it is kept under applied voltage or no voltage for a long time by dispersing a polymer resin in a non-threshold smectic liq. crystalline material. SOLUTION: A light controlling layer 6 consisting of 100 pts.wt. smectic liq. crystalline material 4 forming a liq. crystal layer whose optical axis varies continuously to applied voltage and 0.01-10 pts.wt. polymer resin 5 is held between two substrates 1 with electrodes 2 to obtain the objective liq. crystal optical device. At least one of the substrates is transparent. Since spontaneous polarization can be suppressed in the liq. crystalline material 4, the device can be driven without requiring large electric charges or putting load on an active element such as TFT. The electro-optical characteristics of the device are hardly deteriorated even when the device is kept under applied voltage for a long time or it is allowed to stand under no voltage for a long time.  The device can maintain satisfactory grade of a displayed image for a long time in the case of incorporation into a display device.
Patent JP-H05325535-A (JP)
Title: Memory card
Inventor: YANAKA YOSHIMI
IPC: B42D15/10
Filed: 1992-05-21
Abstract: PURPOSE:To surely escape static electricity to metallic sheets and to make it possible to meet the static electricity with high reliability by electrically connecting a grounding pin and the metallic sheets through the through-holes formed in the parts of a connector frame. CONSTITUTION:The through-holes 9a are formed at the top and bottom of the point of the connector frame 9 of a connector 3, which point corresponds to the grounding pin 10. Projecting pieces 10a formed at the top and bottom of the pin 10 are partly projected from the holes 9a. Then, the projecting pieces 10a come into contact with name plates 4 and 6 when a printed circuit board 1 held between the upper name plate 4 and the lower name plate 6 and, therefore, the static electricity from the outside flows from the pin 10 to the name plates 4, 6 and a sure measure to meet static electricity is attained. As a result, a highly reliable memory card is obtd.
Patent JP-H01299908-A (JP)
Title: Snowmelt processing equipment
Inventor: SHINPO TAKESHI
IPC: E01H5/10
Filed: 1988-05-26
Abstract: PURPOSE:To secure such a snowmelt device that is inexpensive and easy to manage by installing a snow charging tank embeddedly in a state of making ground heat absorbable, while installing a circulating pump, sprinkling snowmelting water in the tank from a watering device, and an air jetting pipe stirring a lump of charged snow. CONSTITUTION:A snow charging tank 1 is embedded in a surface part, and an on-off cover 2 installed in an upper part of this snow charging tank 1 is opened, using it as an opening for a snow charging port 2. Then, a drain pipe 4 leading to a drainage ditch 3 is installed in a side wall 1' at a spot higher than water storage height of the snow charging tank 1, and also a circulating pump 6 and a watering device 5 are installed, thereby sprinkling water over a wide range. In addition, an air jetting pipe 7 is set up in a bottom part of the snow charging tank 1, and also a heater and a far infrared radiation heater 10 by a geothermal head pipe 9 are installed, thereby supplying heat.
Patent JP-S62286806-A (JP)
Title: Spike tyre
Inventor: MATSUI ISAO
IPC: B60C11/16
Filed: 1986-06-03
Abstract: PURPOSE:To prevent coarse particulate pollution and damage on the road surface by forming grooves or holed recesses which is reduced in depth when tyre pressure is increased in the internal face of a tyre and driving spike pins so as to come into contact with the groove or recessed parts. CONSTITUTION:When the tyre pressure is increased, the curvature of internal face 1 of the tyre is reduced and become averaged. The depth of a recessed part 2 is therefore reduced so that the top of a spike pin 3 driven into the layer 4 of a tread rubber is sucked into the surface 5 of the tread. On the contrary, when the tyre pressure is reduced, the top of said spike pin 3 projects from the surface 5 of the tread. By such constitution, the coarse particulate pollution and damage on the road face may be prevented.
Patent JP-S63293065-A (JP)
Title: Print head drive circuit
Inventor: FUKUSONO HIDEKI
IPC: B41J9/48
Filed: 1987-05-26
Abstract: PURPOSE:To enable printing to be carried out according to the number of sheets to be simultaneously copied, by providing a printing signal generating part which increases a coil electric current to a head coil when a large simultaneous copying number is set by a change-over means changed over according to the sheet number to be simultaneously copied and decreases the coil current when a small simultaneous copying number is set. CONSTITUTION:A print head drive circuit is provided with a change-over means capable of being changed over according to the number of sheets to be synchronously copied by a printer. As the change-over means, a switch SW1 is used, which an operator manually changes over by judging the number of sheets to be simultaneously copied. A printing signal generating part 10 is provided, which increases a coil electric current to a head coil when the switch SW1 is changed over to a large simultaneous copying number side and decreases the coil current when it is changed over to a small simultaneous copying number side.
Patent JP-H0641560-A (JP)
Title: Synthetic lubricating oil
Inventor: NOMURA KENJI
IPC: C10M105/38
Filed: 1991-05-31
Abstract: PURPOSE:To provide the synthetic lubricating oil free from the need for any additive, excellent in corrosion resistance and thermal stability, useful as e.g. an refrigerating machine oil, comprising e.g. an ester of an aliphatic monocarboxylic acid and polyhydric alcohol and having each specified epoxidized oxygen and viscosity. CONSTITUTION:The synthetic lubricating oil 0.5-2wt.% in epoxidized oxygen content and 2-40mm<2>/s in viscosity (at 100 deg.C), comprising (A) an ester of (1) an aliphatic monocarboxylic acid such as propionic acid and (2) a polyhydric alcohol such as ethylene glycol, or (B) a complex ester of (3) an aliphatic monocarboxylic acid, (4) a polyhydric alcohol and (5) a polybasic acid such as oxalic acid.
Patent JP-S5921875-A (JP)
Inventor: MASUI NAOKI
IPC: E04H7/20
Filed: 1982-07-27
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-S5354492-A (JP)
Title: Forming method of oxide film to compound semiconductor
Inventor: MITA ARIO
IPC: H01L21/316
Filed: 1976-10-28
Abstract: PURPOSE:To form an oxide film through a native oxide of 50 to 350Angstrom  to Alx Ga1-x As (0 thru 1) or GaAs1-yPy (0 or 1) and firmly deposit said film.
Patent JP-H06336261-A (JP)
Title: Method for wrapping
Inventor: SEKI SEIZO
IPC: B65D77/30
Filed: 1993-05-31
Abstract: PURPOSE:To improve unsealability in a wrapping method for wrapping an object to be wrapped in a wrapping film and heat-sticking a predetermined part to have it sealed. CONSTITUTION:A cut 6 to be a lead for unsealing is provided on a part of an stuck part 5 of a wrapping film 1, while adhesion strength of the stuck part 5 is set so that the strength is approximately zero in the vicinity of the cut 6 (part of (a)), and the farther from the cut 6, the more strongly the film is stuck. The part of (a) which has hardly been stuck is rolled up due to heat shrinkability of the film at the time of heating, so that this roll-up part can be held to have the film easily peeled off at the time of unsealing.
Patent JP-S63295264-A (JP)
Title: Printer
Inventor: FUKUMOTO TOSHIHIDE
IPC: G06F3/12
Filed: 1987-05-28
Abstract: PURPOSE:To enable document image data assigned for multiple colors to be processed as multicolor or monochrome document image data, by performing such an expansion control that multicolor document image data is forcibly expanded in monochrome into one of a plurality of page memories on the basis of monochrome expansion data inputted. CONSTITUTION:While referencing a start flag FG and a force register RT, a CPU 4 serving also as an expansion-controlling means forcibly expands, in monochrome, multicolor image data inputted through an input interface part 3 into either one of a first output page buffer 7a and a second output page buffer 7b. For example, when the force register RT is set to '1', the multicolor image data expanded into the first output page buffer 7a is outputted in black. On the other hand, when the forced register RT is set to '2', the multicolor image data expanded into the first output page buffer 7a is outputted in red. When the force register RT is set to '0', the multicolor image data expanded into the first and second output page buffers 7a, 7b are outputted in multiple colors, namely, in black and red.
Patent JP-H06342367-A (JP)
Title: Multiplying circuit
Inventor: SUZUKI MAKOTO
IPC: G06F7/38
Filed: 1993-06-01
Abstract: PURPOSE:To improve the lowest speed with a small-scale circuit by providing the multiplying circuit, which multiplies M-bit multiplicand data by N-bit multiplier data in complementary notation of '2', with an absolute value converting means for data and a decision means which decides '0', 'negative maximum value', or 'neither one'. CONSTITUTION:When the N-bit multiplier data 101 in complementary notation of '2' and the M-bit multiplicand data 102 are inputted to the multiplying circuit 102, absolute value circuits 1 and 2 generate their absolute values. The (N-1)-bit data 103 and (M-1)-bit data 104 after their most significant digit bits are removed are inputted to a shift adding circuit 3 and a correction data generating circuit 4. The length of the bits inputted to the shift adding circuit is one bit less than conventional technology, so the number of unit arithmetic circuits is decreased by 2N-1. The arithmetic result of the shift adding circuit 3 is divided into data 105 with low-order (N-1)-bit length and data 106 with high-order (M-1)-bit length; and the data 105 are inputted to a converting circuit 9 for a complementary number of '2' and the data 106 are inputted to a data selecting circuit 7.
Patent JP-H05300300-A (JP)
Title: Function setting method for facsimile equipment through communication line
Inventor: SEKIKAWA SUMIO
IPC: H04M11/00
Filed: 1992-04-23
Abstract: PURPOSE:To allow the service man to grasp the operation mistake or the like by the user by devising two sets of facsimile equipments connected by a telephone line such that the one facsimile equipment reads setting of various functions provided in the other facsimile equipment and revises the setting. CONSTITUTION:The unskillful user at a facsimile equipment 51 makes a phone call to a service center installed by the facsimile equipment manufacturer to inform a service man of a desired setting state of its own equipment 51. The service man based on the information operates a facsimile equipment 41 in the service center to send the setting information desired by the user by means of communication between facsimile equipments through a public telephone line 6. Then the facsimile equipment 51 of the user is set to the desired setting state by the user. Furthermore, when the user revises the setting of part of the functions in the normal state, the service man receives in advance the setting state of the facsimile equipment 51 of th user and revises only required items, then the service is offered in a short time.
Patent JP-H08287139-A (JP)
Title: Spectacle display device
Inventor: YOSHINO TOSHIKAZU
IPC: G06T7/00
Filed: 1996-05-24
Abstract: PURPOSE: To display information on edge thickness after unshaped lenses are machined in conformity with the shape of a spectacle frame by displaying the edge thickness at a edge position specified by a specifying means is displayed according to the calculation result of a calculating means which calculates shape data on spectacle lenses after lens rubbing. CONSTITUTION: The spectacle display unit is provided with a data input part 220 which inputs data regarding lenses, a frame shape detection part 100 which detects the frame shape, and a data processing part 240 which inputs the outputs of the data input part 220 and frame shape detection part 100 and calculates the lens weight and lens edge thickness, and further provided with a data output part 280 which outputs the lens weight and lens edge thickness after the output of the data processing part 240 is inputted and the lenses are machined. The data processing part 240 consists of a lens curved surface function arithmetic part 242, a lens shape data generation part 244, a lens weight arithmetic part 246, and a lens edge thickness arithmetic part 248.
Patent JP-H09320537-A (JP)
Title: Rare gas discharge lamp and its manufacture
Inventor: HOTTA SHINICHI
IPC: H01J9/20
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a rare gas discharge lamp whose productivity can be effectively improved through relatively simple constitution. SOLUTION: This rare gas discharge lamp has an envelope 1 in the form of a straight tube having an emission layer on its inner surface and a sheet structure 3 comprising a translucent sheet 4 which has a length almost equal to the overall length of the envelope 1 and on one side of which a pair of strip external electrodes 5, 6 each made of a metal member whose wall thickness is set to range between 10 and 100μm are spaced apart and placed, and the sheet structure 3 is wound on the outer peripheral surface of the envelope 1 with the external electrodes 5, 6 located between the envelope 1 and the translucent sheet 4, thereby enabling improvement in productivity.
Patent JP-H02309052-A (JP)
Title: Hydraulic circuit for automatic transmission
Inventor: MIZOBE TATSUTOSHI
IPC: F16H59/68
Filed: 1989-05-24
Abstract: PURPOSE:To prevent the fastening shock by providing an accumulator between an operating oil pressure feed section and a specific friction coupling element of an automatic transmission, and feeding the nearly fixed oil pressure to a back pressure chamber at the time of switching to a specific shift range. CONSTITUTION:When a shift lever is operated from N to R range, the spool 74a of a manual valve 74 communicates ports (n) and (o), the line pressure from a line pressure forming section 44 is increased, and the line pressure is fed to a reverse clutch 30 and a low reverse clutch 36. The line pressure is also fed to the inner pressure chamber 70A of an accumulator 70, but the nearly fixed oil pressure is fed to a back pressure chamber 70B from a reducing valve 73, thus the operation oil pressure of the reverse clutch 30 is not fluctuated undesirably. A plunger 70b is moved to the right against a spring 70a, and the reverse clutch 30 is fastened later than the low reverse clutch 36. The occurrence of the fastening shock can be prevented.
Patent JP-H07326735-A (JP)
Title: Charge-coupled element
Inventor: MINAMI CHIYOUGEN
IPC: H01L29/762
Filed: 1995-05-29
Abstract: PURPOSE: To provide a 4 phase charge coupled device advantageous to high integration and high speed in which transfer efficiency of signal charges is increased by a potential barrier owing to a buried impurity layer. CONSTITUTION: The present charge coupled device is adapted such that a first gate electrode 41 and a second gate electrode 42 longer than the first gate electrode 41 are repetitively formed. and a buried impurity layer 50 is formed in part of a lower part of the second gate electrode 42. The charge coupled device is desired to be applied particularly to a CCD type solid pick-up device.
Patent JP-H07334714-A (JP)
Title: Ticket processor
Inventor: TSUCHIYA KEIJI
IPC: G07B15/00
Filed: 1994-06-13
Abstract: PURPOSE:To provide a ticket processor which can efficiently handle plural tickets, specially, a ticket processor which enables a coupon ticket to be used as the payment means of an automatic fare adjusting machine. CONSTITUTION:This ticket processor is equipped with a main conveyance path A3 which conveys a train ticket or coupon ticket, a 1st branch conveyance path A4 and a 2nd branch conveyance path A5 which extend branching from one end of the main conveyance path, and a branch claw 44 which is provided rotatably at the branch part between the 1st branch conveyance path and 2nd branch conveyance path, and further provided with a train ticket holding part 28 for holding train tickets in the 1st branch conveyance path and a 2nd coupon ticket holding part 34 for holding coupon tickets in the main conveyance path. Consequently, the coupon tickets held at the 2nd coupon ticket holding part can be disposed of at a time together with the train tickets at the train ticket holding part.
Patent JP-S5832177-A (JP)
Title: Measuring method for temperature in mosfet channel part
Inventor: KIKURA TETSUO
IPC: G01R31/26
Filed: 1981-08-20
Abstract: PURPOSE:To determine the temp. in the channel part of a sample MOSFET from the voltage between the gate and source thereof by applying voltage and current while controlling the same with the voltage between the gate and source so as to make the electric power applied between the drain and source of said MOSFET constant. CONSTITUTION:A sample MOSFET1 is set in a device constituted of operational amplifiers 7, 8 for obtaining constant voltage and constant current, a main power source 9 for elevation of temp., a voltmeter 10 for measuring gate voltage for the purpose of temp. detection, etc., and electric current is run therethrough. The sample element 1 changes in the gate voltage for the purpose of supplying the assigned electric power in accordance with generation of heat. If the temp. in the channel part thereof is beforehand calibrated with the gate voltage in a thermostat or the like, the temp. in the channel part is determined. Since there are no power source switches in such constitution, the temp. in the channel part of the MOSFET for large capacity electric power is measured easily.