baber/WOPTO huggingface dataset:
Patent JP-H06216528-A (JP)
Title: Manufacture of multilayer printed wiring board
Inventor: KANO TAKESHI
IPC: H05K3/46
Filed: 1993-01-14
Abstract: PURPOSE:To prevent a decrease in reliability of a circuit, by reducing the number of through holes in a wiring board. CONSTITUTION:On a face of a circuit 2 in a printed wiring board 1, a metallic foil 5 having a through hole 3 is put on a prepreg 4 having a through hole 3 so that both the through holes 3 are aligned with each other. In a thermo- compression step, a metallic foil 5 and the printed wiring board 1 are laminated with the prepreg 4 in between. With the use of both the through holes 3, a viahole 6 that is bored incompletely with a bottom face at the face of the circuit 2 in the printed wiring board 1 is formed. Then, the inside face in the viahole 6 is covered with through-hole plating 7. The metallic foil 5 is etched in a printing step to form a circuit 8. This circuit 8 is connected to the circuit 2 through the incompletely bored viahole 6 in the printed wiring board 1.
Patent JP-H07210224-A (JP)
Title: Keyboard input method for controller for driving seat
Inventor: NARANO TSUTOMU
IPC: B64C13/00
Filed: 1994-01-20
Abstract: PURPOSE:To perform key operations without necessity for a driver to let the eyes temporarily get out of the normal view and move them to keys at the driver's hands. CONSTITUTION:When an input device 3 of a controller 2 for controlling various integrated devices 1 to be controlled for the driving seat and a display device 4 inside the normal view of the driver for displaying the controlled result are separately installed, any key is selected on the first stage of depressing without letting the view get out of the display device 4, the selected key is displayed on the display device 4 inside the view, and the input is fixed on the second stage of depressing. Therefore, not only the safety of driving can be secured but also a space around the driving seat can be freely laid out without limiting the layout of the driving seat.
Patent JP-H10200893-A (JP)
Title: Image evaluating method
Inventor: OGAWA HIROSHI
IPC: H04N19/625
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To enable objective evaluation in conformity with subjective evaluation. SOLUTION: A source image 2 and an image 3 to be evaluated which is obtained by orthogonally converting the source image and performing image processing such as compression are fractionized (6) into 8×8 block images, which are orthogonally converted (7) by the same method with the said orthogonal conversion to find the absolute values of differences between corresponding coefficient values of frequency coefficient matrixes of corresponding blocks, thereby generating a difference matrix 11 (10). The entropy of pixel values is calculated (13) by the respective blocks of the source image, ΣΣ(C<k> ij /Wij )(1/ entk ) (where [C<k> ij ] is a difference matrix 11, [Wij ] Is a weight matrix of orthogonal conversion, and entk is entropy) is calculated (12) as to a (k)th block, and block evaluated values are summed up as to all the blocks (17).
Patent JP-H08194142-A (JP)
Title: Optical submarine repeater
Inventor: TAKEDA TAIICHI
IPC: H04B10/80
Filed: 1995-01-17
Abstract: PURPOSE: To eliminate the cause for the transmission loss of light signals and the breakage of optical fibers by forming an optical submarine repeater of a direct light amplification type in such a manner that the formation of the optical fibers to a permissible bending radius or below is obviated. CONSTITUTION: This repeater unit 51 is provided with arc-shaped guides 65 which are so formed in an internal direction and end face 59 direction so as to support and guide the optical fibers to the end faces for the optical fibers 61 to be inserted between the inside thereof and the end faces 59, circular guide 69 continuous with these arc-shaped guides and tube guides 72 which house the optical fibers therein and extend from the circular guides.
Patent JP-H03209737-A (JP)
Title: Probe equipment
Inventor: ONO AKIRA
IPC: G01R1/073
Filed: 1990-01-11
Abstract: PURPOSE:To surely detect the contact state of the electrode of an object to be inspected and a probe, by observing the perspective image of the contact part between the tip of the probe and the electrode. CONSTITUTION:By driving a testing stage 3, an electrode pad 4 of a semiconductor device formed on a semiconductor wafer 2 and a probe 5 of a probe card 6 are brought into contact with each other, and electric continuity is obtained. Thus the inspection of electric characteristics of a semiconductor device is performed by using a tester. Prior to the inspection, the probe 5 of the probe card 6 and the electrode pad 4 of the semiconductor device are mutually aligned. At the time of alignment, the contact part of the probe 5 and the electrode pad 4 is obliquely observed from above, and said contact part can be observed as a perspective image.
Patent JP-S59134169-A (JP)
Inventor: YAMADA JIYUUICHIROU
IPC: B65D81/38
Filed: 1983-01-15
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-S63175225-A (JP)
Title: Producing of magnetic disk
Inventor: OSADA SHINJI
IPC: G11B5/82
Filed: 1987-01-14
Abstract: PURPOSE:To improve the lubricity of the title disk by coating excess perfluoroalkyl polyether contg. an active group on the magnetic recording layer formed on a substrate directly or through a protective layer, heat-treating the material, and then cleaning the material with an org. solvent. CONSTITUTION:Excess perfluoroalkyl polyether having an active group and >=1 functional group selected from a hydroxyl group, an isocyanate group, a carboxyl group, a methyl ester group is coated on the magnetic recording layer formed on a substrate directly or through a protective layer of carbon, SiO2, Si3N4, etc., and the material is heat-treated preferably at >=60 deg.C. Since only a fixed amt. of the coated perfluoroalkyl polyether molecules is strongly adhered to the substrate by heat treatment, the material is cleaned with an org. solvent. Accordingly, the excessive perfluoroalkyl polyether is washed off, and the perfluoroalkyl polyether is uniformly coated over the whole surface of the disk. As a result, the lubricity between the disk and a head is improved.
Patent JP-S60191382-A (JP)
Inventor: NISHIHARA MICHIHARU
IPC: G07F17/00
Filed: 1984-01-13
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-S59128990-A (JP)
Title: Variable-capacity type vane pump
Inventor: ISOBE HIDENOBU
IPC: F04C14/22
Filed: 1983-01-14
Abstract: PURPOSE:To permit smooth control for discharge flow-rate by connecting a movable ring with a pump housing by a flexible connecting piece and facilitating the displacement in the radial direction, at the position in a pump chamber where a discharge chamber is opposed, having the axis line of a rotor interposed. CONSTITUTION:A movable ring 14 is connected to a guide housing 12 by a flexible connecting body 24. When the revolution speed of a rotor 17 increases, and the discharge flow-rate of the pressurized fluid into the first pressure working chamber 15a increases, the movable ring 14 in the above-described constitution is slided rightward in the figure smoothly and free from lag of response against the pushing force of a spring 32 by the differential pressure generated between the first pressure working chamber 15a and the second pressure working chamber 15b. Therefore, the amount of eccentricity of the movable ring 14 with respect to the rotor 17 is reduced in accordance with the increase of the differential pressure, and the discharge amount of the pump is reduced, and the feeding amount of the pressurized fluid can be controlled to a constant value independently of the number of revolution of the pump.
Patent JP-H06213668-A (JP)
Title: Running distance detecting device and navigation system using the device
Inventor: KATO HIDEO
IPC: G01C21/00
Filed: 1993-01-14
Abstract: PURPOSE:To provide a running distance detector for a navigation system which can be afterward loaded on a vehicle. CONSTITUTION:OCR 20 is read by the displayed distance of an odometer 21 provided in a speed meter of a vehicle. The read displayed distance is output to a computing part 22 at every unit time. The computing part 22 computes running distance data based on variation of displayed distance at every unit time. Computed running distance data are output to the locator of a navigation system for example as pulse data. As a result of this, the running distasnce of the vehicle can be simply detected, and the navigation system can be simply loaded on the vehicle after completion.
Patent JP-H08193279-A (JP)
Title: Surface finishing method for sliding member and apparatus usable therefor
Inventor: NISHIDA KOJI
IPC: C23F1/28
Filed: 1995-01-17
Abstract: PURPOSE: To provide a surface finishing method of a sliding member 1 which suppresses ferrite cap, are advantageous for lessening the surface roughness on a sliding surface 1a and are consequently advantageous in lessening attacking property to a mating member and seizure resistance and a device therefor. CONSTITUTION: A roll burnishing device 5 has a supporting roller 51, a working roll 52 which is made of a sintered hard alloy and has a diameter of 3mm, an energizing roller 53 and a hydraulic cylinder 56. The sliding surface 1a (subjected to an etching treatment) of the sliding member 1 is held the supporting roller 51 and the working roll 52 by the operation of this hydraulic cylinder 56 and Hertz pressure 2.5GPa is loaded on the sliding surface 1a by the working roll 52. The sliding member 1 is rotated in this state and is subjected to a roll burnishing process. The sliding surface 1a is finished to the surface roughness as extremely small as <=0.5μm in Rz.
Patent JP-H11200829-A (JP)
Title: Oil separation device foe engine
Inventor: KITAJIMA KAZUYUKI
IPC: F01M13/00
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To effectively recover oil in blowby gas. SOLUTION: In a 4-cycle engine formed to circulate combustion gas leaking to a crank chamber to a silencer 24, an oil separator 39 is integrally provided neigboring to the silencer 24, a direction E of intake gas sucked into the silencer 24 is made to be substantially consistent with a flowing direction of combustion gas F sucked into the oil separator 39, and oil separated in the oil separator 39 is returned to an oil supplying passage making the crank chamber communicate with a valve system chamber.
Patent JP-H08195093-A (JP)
Title: File controller for nonvolatile memory
Inventor: SUGITA MASAHIRO
IPC: G06F17/30
Filed: 1995-01-18
Abstract: PURPOSE: To average the number of write times of a file, to shorten a write time and to prolong the life of the whole memory card. CONSTITUTION: A terminal interface 10 of a processor 1 terminates an input/ output signal of a terminal device 2. The processor 11 performs processing such as formation or renewal of a file according to instruction inputted from the terminal device 2. A memory card interface 12 performs the processing for reading/writing the formed or updated file on a memory card 3. The memory card 3 in whose head address and final address a bootrecord is set individually. The address generation parts 12a, 12b of the memory card interface 12 generate the addresses at the time of accessing the file in the memory card 3 based on the bootrecord respectively individually set in the head address and the final address of the memory card 3.
Patent JP-S62163930-A (JP)
Title: Oil feed information transmitting system
Inventor: MAEDA YORIO
IPC: G01F13/00
Filed: 1986-01-14
Abstract: PURPOSE:To enable increase in the number of oil feeding units without increasing signal lines, by providing a nozzle signal feed means and a pulse signal feed means on the side of an oil feeding machine while a signal specifying means on the side of an information processing machine. CONSTITUTION:NS1-1, NS1-2 and NS1-3 indicates respective contacts of a switch S1, NS3-1, NS3-2 and NS3-3 are contacts of a switch S3 and a nozzle signal feeding circuit Q1 is composed of the contacts NS1-1 and the NS3-1 and resistors RE1 and RE2 while a pulse signal feeding circuit Q2 is, composed of a coupler FC1 and the contacts NS1-2 and NS3-1. A signal specifying circuit Q3 is composed of a signal decision VS and inverters I1 and I3 and AND gates G1, G2, G3 and G4. With such an arrangement, though lines SC1 and SC3 are shared, a nozzle signal is outputted from a terminal T1 when a nozzle N1 is used while a nozzle signal is outputted from a terminal T3 when a nozzle N3 is used.
Patent JP-H10206709-A (JP)
Title: Device and method for stranding ribbon of coated optical fibers
Inventor: OSHIMA MUNEAKI
IPC: G02B6/44
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To prevent the ribbon of coated optical fibers from falling while stranded or getting worse in transmission loss after being stranded, and to improve the stranding speed. SOLUTION: A coated optical fiber guide groove detection pin 22 as a coated optical fiber guide groove detecting means is provided integrally with a coated optical fiber guide 22. This detection pin 22c detects a slot 27 on the outer periphery of a spacer 24 and rotates or reverses the coated optical fiber guide 22 prior to the rotation or reversing of a stranding jig 21 and is provided at a specific position between the stranding jig 21 having a specific interval T from its groove detection part 21b and the coated optical fiber guide 22. This specific interval T is an integral multiple of at least a pitch 1/8 as large as the rotation or reversing pitch, preferably, a 1/8 pitch to a 1/4 pitch.
Patent JP-H02185079-A (JP)
Title: Formation of solid-state storage film device
Inventor: IWAMATSU SEIICHI
IPC: G02F1/15
Filed: 1989-01-12
Abstract: PURPOSE:To write a solid-state storage film device, to increase the number of erasures and to stabilize storage retentivity characteristics by forming the fluoride film of alkaline earth metal such as a phosphorus glass film, silicon nitride film or a calcium fluoride film as the surface protective film of a solid- state storage film. CONSTITUTION:A fluoride film of alkaline earth metal, etc., such as a phosphorus glass film, a silicon nitride film or a calcium fluoride film is formed as a surface protective film of an electrochromic solid-state storage film. A high melting point metal film of Ti, Ni, Cr, W, Mo, Mn, Ta, Nb, TiW, etc., its silicide film or nitride film is formed as an electrode film on an electrochromic solid-state storage film such as manganese oxide film. Thus, writing, an increase in the number of erasures or storage retentivity characteristic can be stabilized.
Patent JP-S59137218-A (JP)
Inventor: HAINRITSUHI NIKORAOSU
IPC: B60W30/18
Filed: 1984-01-18
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-S59131695-A (JP)
Title: Production of inert gas for mill
Inventor: YOSHIDA HIROHISA
IPC: C10L5/00
Filed: 1983-01-19
Abstract: PURPOSE:An inert gas of high temperature and high humidity is converted into low temperature and low humidity, then the resultant is heated at a specific temperature to high temperature and low humidity, thus producing the titled gas which enable safe crushing of high humidity and explosive coal and stabilized drying, conveying and classification. CONSTITUTION:For example, the exhaust gas from the boiler 3 is used as an inert gas of high temperature and high humidity, sent through the pipe 46 to the gas cooler 6 where the gas is cooled and dehydrated. The low temperature and low humidity inert gas is heated with the heater 9 so that the gas temperature becomes higher than the dew point of the inert gas measured after the outlet of the 10 to prepare a gas of light temperature and low humidity. The resultant inert gas is sent to the mill where it is used in crushing, drying, conveying and classification of the coal fed from the hopper 12.
Patent JP-H10221561-A (JP)
Title: Wavelength division multiplexing remote communication system with demultiplexer and its method
Inventor: MELI FAUSTO
IPC: H04B10/27
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical remote communication system which easily identifies and separates received signals in wavelength division multiplexing communication and its method. SOLUTION: The optical remote communication system generates at least two optical transmission signals with different preset wavelengths which are separated by a preset distance, multiplexes the signals to a single transmission fiber by dividing wavelength, and creates a multi-wavelength optical signal consisting of the optical transmission signals. The optical fiber transmits the multi-wavelength optical signal to a receiving station having at least two receivers. At least one optical transmission signal is selected from the multi- wavelength optical signal and the filter processed optical signal is supplied to each receiver. Before at least one optical transmission signal is selected, at least one signal which has wavelength different from that of the selected signal is removed from the multi-wavelength optical signal.
Patent JP-S63175784-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KAWAMOTO HIROSHI
IPC: G01R31/3183
Filed: 1987-01-16
Abstract: PURPOSE:To vary the counting contents of a counter by addition and subtraction and to easily test a logic output by processing logically the logic output of each output terminal of a multi-output logic circuit which inputs the counting contents of the counter. CONSTITUTION:An IC 100 has a logic circuit with logic output terminals A, B, and C and a binary multi-digit counter 2 to be supplied with an input, and the counter contents make one round when a clock T is applied and a counting end signal Cout returns to '0'. A counter control circuit 3 varies the counting contents of the counter 2 by addition according to the OR result of outputs appearing at the terminals A, B and C. Therefore, it is tested at a time whether or not specific logic outputs are sent from the terminals A, B, and C by easy operation wherein the difference between the number of clocks T applied to the counter 2 and the actual counting contents of the counter 2 is only monitored without monitoring the plural output terminals A, B and C individually. A test output is shown by Tout.
Patent JP-H02190297-A (JP)
Title: Clipping pen
Inventor: KAI HISAO
IPC: B26D7/08
Filed: 1989-01-17
Abstract: PURPOSE:To perform sharp cutting in a way to feed enough wetting liquid to a writing end by a method wherein the surroundings of the base part of the writing end is surrounded with a ring formed by a rigid material, a rigid needleform protrusion having a smooth tip is protruded from one spot of the ring. CONSTITUTION:A writing end 1 is formed with a water absorptive material communiceted with wetting liquid contained in a writing tool shaft part 4, and in writing, a large amount of wetting liquid high enough to allow weakening of a sheet 5 is fed. In this case, a writing end base part 4 is surrounded with a ring 3 formed by a rigid material, one needleform protrusion 2 is protruded from the ring 3, and the protrusion 2 is pointed, and microscopically smoothly machined. As a result, sheet fibers in a actally wet state is cut approximately to a half of a sheet thickness by means of the needleform point 2, even a complicated curve is smoothly written, and only by stretching after writing and after drying, the sheet 5 can be sharply broken in conformity to a writing mark.
Patent JP-H05191064-A (JP)
Title: Power supply package mis-mounting preventive structure
Inventor: HARA KEITARO
IPC: H05K7/14
Filed: 1992-01-17
Abstract: PURPOSE:To provide a mis-mounting preventive structure which is simple in structure and able to surely prevent a power supply package from being wrongly mounted on a shelf, where the preventing structure concerned does not depend on the layout of a connector terminal in accordance with the kinds of power supply and the power supply package is mounted on a shelf by the same plug-in method as a circuit package. CONSTITUTION:A circuit package 1 which forms an electronic circuit and is provided with a connector located at its rear side and a shelf 2 where the circuit packages 1 are inserted through its front side, connected to connectors provided to a back board printed board 22 by plug-in, and disposed in an array as connected to each other by wiring are provided, and an electric power is supplied to all the circuit packages 1 mounted on the shelf 2. Furthermore, in a power supply package 11 connected to the shelf 2 by plug-in, engaging projections are provided upright to the power supply package 11 at two or more prescribed points, and engaging recesses engaged with the engaging projections are previously provided to the shelf 2 at points corresponding to the engaging projections, and the power supply package 11 is so constituted as to discriminate its kinds of circuit basing on the combination of the number and the positions of engaging parts.
Patent JP-S59155083-A (JP)
Title: Controller for carrier-feeding stepping motor in printer
Inventor: MATSUSHITA TAKESHI
IPC: B41J19/30
Filed: 1984-01-17
Abstract: PURPOSE:To enable to determine a timing in accordance with data, by a method wherein a micro-processor provided with time interruption and a timer on which data for controlling time can be preset are used for determining the timing of changing over an energizing phase for a motor. CONSTITUTION:A timing for the stepping motor M2 for feeding a carrier is generated by a programmable timer 24, and time interruption is demanded of a CPU 22. The CPU 22 incorporates a micro-processor provided with time interruption, processes time interruption, processes a counting demand made by a type selection detector 25, and gives an energizing phase command to a stepping motor driving circuit 26. The micro-processor incorporated in the CPU 22 and the timer 24 are used to accelerated and decelerate at a constant acceleration, and timing is controlled by setting respective timer data for each speed- changing stage, whereby a speed change in a trapezoidal shape or a triangular shape symmetrical on the left and right sides is obtained.
Patent JP-S5290225-A (JP)
Title: Television clock
Inventor: EBIHARA HEIHACHIROU
IPC: H04N5/445
Filed: 1976-01-22
Abstract: PURPOSE: To display digitally the content of the clock by modulating the carrier wave by means of the segment image signal and the synchronous signal to send so that it can be received into the near TV picture tube. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54100147-A (JP)
Title: Electric cleaner
Inventor: OOGOSHI KENICHI
IPC: F16J15/06
Filed: 1978-01-25
Abstract: PURPOSE: To provide an electric cleaner, in which a lip-like sealing member is provided between the case for main body of the cleaner and a dust collecting case, and thickness of the sealing member is made small at it base portion but large at its top portion around the entire circumference thereof, whereby the sealing member, i.e., packing can be made more flexible while preventing permanent deformation of the same.  
     CONSTITUTION: Thick portion 18 is provided at the top of a lip-like sealing member 17 around the entire circumference thereof, whereas base portion 19 is made to have a smaller thickness than the top portion 18. When the sealing member 17 is held in contact with mating surface 20 of the main case of the cleaner, it is deflected by a distance (l). Here, since the base portion 19 of sealing member 17 is made thin and easy to deflect, tight contact between the dust collecting case and the case for the main body of cleaner can be maintained if the distance (l) is increased. On the other hand, since sealing member 17 is made thick at its top portion, it is prevented that the top portion 18 is deformed into corrugated form, so that dimensional incorrectness at various parts can be absorbed effectively. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58123690-A (JP)
Inventor: KOMAI SHIGERU
IPC: H05B6/74
Filed: 1982-01-18
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。