baber/WOPTO huggingface dataset:
Patent JP-S6025061-A (JP)
Title: Multiple recording system
Inventor: TAMIYA TOSHIHIKO
IPC: G11B20/12
Filed: 1983-07-22
Abstract: PURPOSE:To realize the double writing of a record without providing a recording area dedicated to a copy record onto a recording medium by allowing one sector to contains a copy of the inherent record of the precedent sector in addition to a record inherent to the sector. CONSTITUTION:A processor 10 supplies the recording position of a record (d) as a sector address to a controller 11 together with a write instruction, and transfers the data of the record (d) to the controller 11. The controller 11 positions the reading/writing head of an optical disk storage device 14 at the sector having the write sector address and also stores the write data from the processor 10 in a buffer 13. Then, the 1st record from the sector is stored in the reading buffer 13 to set up one-sector data in the buffer 13, and the records (d) and (c) are written in a desired sector.
Patent JP-H085568-A (JP)
Title: Lead inspection apparatus
Inventor: HAMACHI HISAFUMI
IPC: G01N21/956
Filed: 1994-06-15
Abstract: PURPOSE:To obtain a lead inspection apparatus for inspecting a lead simultaneously from two directions. CONSTITUTION:The lead inspection apparatus comprises an inspection stage 2 for holding a semiconductor device 1, a light source 5 for irradiating a lead 1b from the back side of the semiconductor device 1, and first and second CCD cameras 3, 4 for observing the lead 1b. The first CCD camera 3 is disposed oppositely to the light source 5 and observes the lead 1b. The second CCD camera 4 receives the light reflected on a part 6a for reflecting a part of the light from the light source 5 outward of the plane including the lead 1b and observes the lead 1b from an angle different from the first CCD camera 3. Since the lead 1b can be observed from the direction substantially vertical to the mounting face of the semiconductor device 1 by means of the first CCD camera 3 and from the substantially horizontal direction by means of the second CCD camera 4, the lead 1b can be checked simultaneously for bending, floating, dimensions, and adhesion of foreign matter.
Patent JP-H04358122-A (JP)
Title: Liquid crystal display device
Inventor: KANEKO YOSHIYA
IPC: G09G3/36
Filed: 1991-06-04
Abstract: PURPOSE:To make a gradational display of satisfactory display quality which is small in flickering, striped pattern flowing, etc., in gradational display mode with small hardware by combining the times of scanning lines and performing control so that they have a constant value as a frame time. CONSTITUTION:The liquid crystal display device is equipped with a dot matrix type liquid crystal panel 3 which is driven by a data driver 1 and a scanning driver 2. Then the display device is equipped with a scanning time control circuit 4 which controls the selection times of the scanning lines driven by the scanning driver 2, line by line, and combining scanning lines short in selection time and scanning lines long in scanning time to obtain the same scanning time as an equal selection time required to constitute one picture. The scanning time control circuit 4 performs control so as to thin out display data, frame by frame, corresponding to gradations to be displayed associatively with variation in the selection time of the scanning lines. Therefore, effective voltages corresponding to the selection time and voltage are impressed to respective cells to make the gradational display of satisfactory display quality which is free from a flicker due to the thinning-out process and the flowing of a striped pattern.
Patent JP-H0225843-A (JP)
Title: High contrast photographic recording material
Inventor: HARORUDO IHORU MASHIYONKIN
IPC: G03C1/10
Filed: 1989-05-29
Abstract: PURPOSE: To form a high contrast negative image by disposing a negative type silver halide emulsion layer and incorporating a specified hydrazide compd. CONSTITUTION: This recording material has a negative type photosensitive silver halide emulsion layer on the substrate and contains a hydrazide compd. represented by formula I, wherein R is 1-8C, preferably 4-8C straight chain or branched chain alkyl, or cycloalkyl having 4-8C atoms in the ring. The pref. amt. of the hydrazide compd. is about 5×10<-4> -5×10<-2> mol per 1mol silver. A high contrast image can be formed.
Patent JP-H06348827-A (JP)
Title: Limited color display method for color image
Inventor: KAMI HIROYUKI
IPC: G09G5/06
Filed: 1993-06-03
Abstract: PURPOSE:To prevent the picture quality of images displayed on plural windows from being deteriorated. CONSTITUTION:The frequency at every element of a color cube is found from the pixel values of the images displayed simultaneously first, and the element of the color cube is classified to fixed numbers from the distribution of the frequency, and a representative color is found at every classified element set, and the color value of the representative color is registered on a color table. Thence, the product of the found frequency of each element of the color cube and the minimum distance value of the representative color in the ones registered on the color table is calculated, and an obtained value is registered as an evaluation value. Furthermore, the elements unregistered on the color table by the number of colors of the color cube with display object images are selected from all of the elements based on the evaluation value, and the color value of a selected element is registered additionally on the color table. The display of the image on each window is performed by using an obtained representative color in the same color table.
Patent JP-S63297755-A (JP)
Title: Carburetor
Inventor: SHIRAI MAMORU
IPC: F02M7/04
Filed: 1987-05-28
Abstract: PURPOSE:To supply the necessary output fuel even in the region having a low intake negative pressure and low intake air quantity by connecting a power fuel passage having a power valve and a power jet between a low speed jet and a low speed air bleed in a low speed fuel passage. CONSTITUTION:As for a carburetor, large and small venturies 5 and 6 and a throttle valve 7 are arranged in a suction passage 4 extending in the longitudinal direction. The carburetor body 2 has a constant oil level chamber 8, main fuel passage 9, and a low speed fuel passage 10, and the main fuel passage 9 communicates to a main nozzle 13 from the constant oil level chamber 8 through a main jet 11 and a main air bleed 12. Further, the low speed fuel passage 10 is branched from the main fuel passage 9 and communicates to a slow port 17 and an idle port 18 through a low speed jet 14, economizer 15, and a low speed air bleed 16. In this case, a power fuel passage 28 having a power jet 21 and a power valve 20 which is opened when the intake negative pressure is below a certain value is connected to the downstream side of the low speed jet 14 in the slow speed fuel passage 10.
Patent JP-H089362-A (JP)
Title: Horizontally inverted image output video camera
Inventor: SAITO TADASHI
IPC: H04N5/225
Filed: 1994-06-15
Abstract: PURPOSE:To provide the video camera capable of miniaturizing its size and folding an optical axis to be made suitable for an image pickup means, signal processing circuit and monitor or the like by arranging a horizontally inverting mirror between an optical system and an imaging device. CONSTITUTION:An optical system 2 is supported by an optical system supporting part 3 and receives the light of an image behind a wheel or the like. An optical axis 10 is the optical axis of the optical system 2, and the supporting part 3 is composed of a mirror supporting stand 5 composed of three mirror supporting projections 5a-5c and projections 7a-7d for positioning a CCD 6 as the image pickup means. The projections 5a-5c are arranged between the optical system 2 and the CCD 6, and a plane decided by these projections is inclined at 45 deg. to the optical axis 10. A horizontally inverting mirror 4 is fixed to the projections 5a-5c by a spring or the like, for example, and reflects the image at the angle of 90 deg. to the optical axis 10. The CCD 6 is fitted to a substrate 9 vertically to the optical axis 10, and an optical filter 11 is provided on the light receiving side of the CCD 6. Thus, a straight line decided by the end faces of the projections 7a and 7b is made perpendicular to the optical axis 10 and the straight line decided by the end faces of the projections 7c and 7d is made parallel to the optical axis.
Patent JP-S62289083-A (JP)
Title: Wide visual field video camera device
Inventor: NITTA KEIICHI
IPC: H04N7/18
Filed: 1986-06-09
Abstract: PURPOSE:To simultaneously view pictures photographed by plural video camera as one continuous picture in terms of space by sequentially scanning the horizontal deflections of plural video cameras every divided deflection period, sequentially arranging plural video signals and obtaining video signals for one horizontal scan. CONSTITUTION:Three video cameras 1-3, for instance, are parabol ically arranged to set a 360 deg. photographing area. A signal processing circuit 4 synthesizes video signals outputted from the video cameras 1-3, and keeps projecting a 360 deg. photographing visual field on the screen of a monitor television 5. A deflection waveform generator circuit 6, generating a deflection waveform to control the deflections of the cameras 1-3, simultaneously controls the cameras 1-3 in terms of vertical deflection. As for horizontal deflection, the circuit 6 splits a normal deflection period (t) into three parts, sequentially controls the horizontal deflections of the cameras 1-3 every effective horizontal period t/3, and generates a video signal corresponding to a normal scan line from available three continuous video signals.
Patent JP-S6112583-A (JP)
Inventor: SAITOU CHIYUUICHI
IPC: B66B23/24
Filed: 1984-06-29
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-H0427406-A (JP)
Title: Device for removing particles in waste gas
Inventor: YOSHIDA KUNIKATSU
IPC: B01D39/14
Filed: 1990-05-23
Abstract: PURPOSE:To improve the reliability and maintainability of the filter element and device by arranging a gas-impermeable flange to the outer diameter of one end of a porous hollow tube and a porous flange to the outer diameter of the other end and closing the hollow part on the other end. CONSTITUTION:A waste gas 13 contg. particles is introduced into the space outside a filter element 4 from a waste gas inlet 2. The space is partitioned by a gas-impermeable flange 12 provided to the element 4, hence the waste gas is passed into the element 4 consisting of a porous hollow tube 8 through its wall, and the particles are collected and removed. The purified gas 14 is discharged from the element through a purified gas outlet 3. Since the primary filter bed is formed on the periphery of the element 4, the effective filtration area is not reduced. The hollow tube, closed end of the hollow tube and flange part of the element 4 are integrally fabricated from the same material such as ceramics, the elongation, etc., resulting from the temp. rise and uniformized, and the element can be used at high temp.
Patent JP-S5757797-A (JP)
Title: Antifrictional base oil
Inventor: OOTSUKA JIYUUJIROU
IPC: C10M133/08
Filed: 1980-09-24
Abstract: PURPOSE: To obtain an antifrictional base oil which has improved rust-proofness, cooling, and cleaning actions as well as an improved antifrictioning effect, by adding an extreme-pressure additve and ethanolamine to a mineral oil, an animal or vegetable oil, or a wax.  
     CONSTITUTION: A mineral oil, an animal or vegetable oil, or a wax is mixed with an extreme-pressure additive and ethanolamine, together with an oilness improver, etc., as needed, to obtain an antifrictional oil. The antifrictional oil having a good antifrictioning effect is capable of raising the processability of metals and giving a beautiful finished surface, as well as having a power to make pre- and post-treatments easier. This is because oil and ethanolamine film having good adhesion is formed on the surface of metals and the processing of metals is made easier because the film is not broken even when the slipping of molecules occurs by processing and pressing. Thus, friction is lessened and the processing of metals is made easier. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05153104-A (JP)
Title: Device enabling variable-speed data transmission between modem and synchronous terminal
Inventor: MERY LIONEL
IPC: H04M11/00
Filed: 1992-05-26
Abstract: PURPOSE: To approve and inhibit transmission in the asynchronous mode by providing a variable rate clock circuit that supplies a variable rate clock signal to a 2nd access. CONSTITUTION: A different operating circuit is connected to access terminals A1, A2, A3, A4 of a terminal circuit 1 respectively. A device 2 is provided with a single modem section 10 and a data compression processing section 12. A section A is made up of a connection access to the circuit 1 and a section B comprises a connection series access to the modem changeover 10. A parallel access 35 of a circuit 30 is connected to a microprocessor 40 and a ROM 42 and a RAM 44 storing processing ensemble and its operating instructions. A variable rate clock circuit 50 is provided, by which a variable rate clock signal to terminals of a connected circuit. Different data to be sent are stored in a stack P in a memory 44.  A state of the stack whose capacity changes between a minimum value Vmin and a maximum value Vmax and to be analyzed by each program decides a frequency to be applied to the connected circuit.
Patent JP-S61290778-A (JP)
Title: Photoelectric conversion element
Inventor: NUMANO YOSHINORI
IPC: H01L27/14
Filed: 1985-06-19
Abstract: PURPOSE:To reduce leakage currents, and to improve a signal/noise ratio by coating a stepped section in the surface of an amorphous semiconductor layer with an insulating layer and forming an electrode to a light-receiving section for the amorphous semiconductor layer. CONSTITUTION:A plurality of first electrodes 2 consisting of chromium thin-films are shaped on a straight line on a glass substrate 1. A hydride amorphous silicon film 3 is formed onto the first electrodes 2. Windows are bored only by the same width as the first electrodes 2 as light-receiving sections, and polyimide 4 is shaped as insulating layers. A tin oxide film is formed to a light- receiving section for the amorphous silicon film 3, and used as a second electrode 5. According to such constitution, field concentration at stepped sections in the amorphous silicon film 3 is reduced, thus minimizing leakage currents.
Patent JP-H06319363-A (JP)
Title: Grain discharging for combine and the like
Inventor: SONOYAMA SAKAE
IPC: A01F12/50
Filed: 1994-05-23
Abstract: PURPOSE:To ensure operations of the grain discharging device by simplifying the constitution of the shutter-closing action linked to the rotation of the gutter bill for the grain tank to the side for taking out the unhulled grain bags. CONSTITUTION:The grain outlet 2' in the grain tank 2 is equipped with a shutter 12 and the gutter bill 23 hanging down from the outlet 2' is fitted to the grain tank 2 so that it can rotate around the shaft and the shutter 12 is energized in the closing direction and an operating lever 15 is set so as to open the shutter 12 through the arm 14 integrally set to the lever shaft 13 of the shutter 12. In the meantime, an energizing hook 19 connecting to the arm 14 in the opening position is set so that the connection of the hook 19 to arm 14 is released as the rotation of gutter bill 23, when the bill 23 is rotated toward the unhulled grain bag.
Patent JP-S62291351-A (JP)
Inventor: TASE YUTAKA
IPC: E04C2/06
Filed: 1986-06-11
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-H0435165-A (JP)
Title: Picture processor
Inventor: ITO SEIICHI
IPC: B41J2/36
Filed: 1990-05-25
Abstract: PURPOSE:To suppress production of granular noise or unique stripe pattern being a disadvantage of a least mean error method by using the least mean error method so as to binarize a quantized original picture data and using a thermal head so as to obtain a print-out of a picture. CONSTITUTION:A least mean error method binarizing means 11 binarizes an input picture data already subject to multi-gradation quantization at a pre-stage by means of the least mean error method, and a control means 12 consists of a microprocessor and controls the processing between an output of the binarizing means 11 and an output of the print means. A thermal head print means 13 receives a binarizing output of the binarizing means 11 under the control of the control means 12 and prints it out on paper. Thus, the production of granular noise or unique stripe pattern being a disadvantage of the least mean error method is suppressed by utilizing the heat storage effect of a heat resistor of the thermal head to obtain an excellent output picture.
Patent JP-H0429170-A (JP)
Title: Developing device
Inventor: KATO MAKOTO
IPC: G03G15/08
Filed: 1990-05-25
Abstract: PURPOSE:To obtain a high resolution picture and to miniaturize the device by incorporating a conductive member into the rubber of a toner carrier. CONSTITUTION:The toner carrier 101 is made of the rubber and is cylindrical. This rubber incorporates the conductive member 102 such as conductive particles. The toner carrier 101 is carried in such a manner that it can rotate while blocking the opening 32 of one end of a container 30 through a prescribed gap 35. An energizing means 34 is energized so that toner 29 is in press-contact with the surface of the toner carrier 101. Thus, the strength of an electric field in the edge part of the conductive member 102 can be utilized, and sharp, satisfactory printing can be achieved. In addition, a high resolution picture can be obtained, and the miniaturization of the device can be attained.
Patent JP-S5657327-A (JP)
Title: Chattering eliminating circuit
Inventor: AOKI HIROSHI
IPC: H03K5/1254
Filed: 1979-10-16
Abstract: PURPOSE:To prevent the malfunction which occurs in case the chattering lasts long, by giving no change to the output state of a memory circuit although the input level may fluctuate within a fixed period of the pulse and then producing the output corresponding to the input level through the memory circuit in case the input has no change. CONSTITUTION:The pulses in a fixed period and supplied to the terminal P1 are supplied to the reset terminals of the detecting circuits F1 and F2 comprising the FF which detects the change of the input level within a fixed period. And the input signal supplied through the terminal P2 is applied to the set terminal. The output of one side in the circuits F1 and F2 each is applied to the memory circuit F3 consisting of the FF via the 1st control circuit S1; while the output of the other side is applied to the 2nd control circuit S2 via the gate circuit G. And furthermore, the pulse having a certain cycle is applied to the clock terminal of the circuit F3. And when the fact that no change is given to the input level within a fixed period is detected by the circuits F1 and F2, the output corresponding to the input level is stored in the circuit F3 for output and through the circuit S1. And in case a change is detected, the output of the circuit F3 is held at the level before the change by the circuit S2. Thus the malfunction can be avoided.
Patent JP-H04360966-A (JP)
Title: Temporary roof building construction of unit housing and method thereof
Inventor: ONISHI HIROSHI
IPC: E04G21/28
Filed: 1991-06-05
Abstract: PURPOSE:To protect a gutter and roof bearing frame members provided to a unit housing and to promote safety for shipping work and work efficiency. CONSTITUTION:Bearing members 5 are mounted to a pair of roof bearing frame members 4 installed on ceiling gable beams 3 constituting a ceiling section 2 of a unit housing 1 in a detachable manner. Temporary beams 6 are mounted on the bearing members 5. A temporary roof 8 is built on the temporary beams 6 and, at the same time, elastic protection bodies 7 are laid between the temporary roof 8 and the surface of the unit body 1. According to the constitution, a gutter 12 and the roof bearing frame members 4 are protected and, at the same time, safety for shipping work and work efficiency can be promoted.
Patent JP-S5759258-A (JP)
Title: Control system of microprogram
Inventor: HAYASHI TAKAO
IPC: G06F11/34
Filed: 1980-09-29
Abstract: PURPOSE:To accurately measure the characteristics of a program to be monitored without giving any effect to the execution of the program, by previously writing the monitoring conditions and the monitoring action into each corresponding memory by an instruction. CONSTITUTION:Plural monitor circuits 6 to monitor the using condition of a microinstruction, and a memory 1 corresponding to instruction code to store the microprogram address and the monitor conditions in correspondence to each instruction are provided. The circuit 6 comprises a monitor register 6-1 that counts the time, frequency, etc. and a mode register 6-2 that designates the working mode. The memory 1 consists of a map memory 1-1 that stores the start address of the microprogram and a monitor control memory 1-2 that can read and write in correspondence to each word. Then the conditions for execution of the instruction set to the memory 1-2 is read and compared with use of the access time of the microprogram, and the register 6-1 is replaced in parallel to the execution of the instruction.
Patent JP-H10308488-A (JP)
Title: Terminal structure with bent part, support structure of electronic part provided therewith, and surface-mounting electronic part
Inventor: MATSUURA HIROYOSHI
IPC: H03H9/19
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To lessen a force required for bending a metal lead terminal and to enhance the metal lead terminal in strength when it is subjected to plastic forming, by a method wherein the metal lead terminal is set thin at its bent part only in a direction opposite to a bending direction when the metal lead terminal is bent. SOLUTION: A metal lead terminal 1 is composed of a columnar part 11 and a flat plate part 12 which is subjected to press working. A slope 13 is provided to a boundary between the columnar part 11 and the flat plate part 12. The slope 13 is provided declining in one direction by press working, so that it can be enhanced in regional area. When the metal lead terminal 1 is bent, it starts bending so as to make a flat plate starting point adjacent to the slope 13 serve as a support point. Therefore, even if a thin part or a flat plate part is set thicker than usual, a force required for bending a metal lead terminal can be lessened, and moreover the flat plate part is made thick, so that a metal lead terminal can be enhanced in mechanical strength.
Patent JP-S62290796-A (JP)
Title: Synthetic lubricating fluid
Inventor: YOSHIMURA SHIGEHIKO
IPC: C10M105/34
Filed: 1986-06-10
Abstract: PURPOSE:To obtain a synthetic lubricating fluid which has a high coefficient of traction and is relatively inexpensive, by incorporating a particular cyclohexanol/cyclohexanecarboxylic acid ester compd. (derivative). CONSTITUTION:1mol of a monohydric alcohol compd. (e.g., cyclohexanol) is esterified with a cyclohexanecarboxylic acid compd. (e.g., cyclohexylacetic acid) in an amt. of 1.2-2 times by mol the amt. of the monohydric alcohol compd. at 150-250 deg.C for 10-40hr to obtain a cyclohexanol/ cyclohexanecarboxylic acid ester compd. or its derivative (A) of the formula (wherein m and n are each 0-5, provided that m+n=1-10; R1 is H or a 1-8C alkyl; and R2 is H or 1-3C alkyl). 1-70wt% branched poly-alpha-olefin having an MW of 500-10,000 (e.g., polybutene) is incorporated in component A.