baber/WOPTO huggingface dataset:
Patent JP-S60125356-A (JP)
Title: Production of high tension aluminum alloy conductor
Inventor: YANASE HITOSHI
IPC: C22C21/00
Filed: 1983-12-09
Abstract: PURPOSE:To produce an Al conductor having improved strength without decreasing various characteristics by manufacturing a roughly drawn wire under specific conditions from an Al alloy casting ingot having a specific compsn. and subjecting successively the wire to a heating treatment, cold drawing and heating treatment under specific conditions. CONSTITUTION:A casting ingot cast by continuous casting and rolling of an alloy contg., by weight, 0.5-1.4% Mg, Mg2Si with excess Si in a range of 0.5- 1.4% Si, 0.15-0.60% Fe and 0.05-1.0% Ni and consisting of the balance Al with ordinary impurities is subjected to primary rolling at 400-550 deg.C and quick cooling followed by secondary rolling at <=200 deg.C to form a roughly drawn wire. The roughly drawn wire is subjected to a heating treatment for 0.5-20hr at 150-250 deg.C to precipitate fine Mg2Si and is then subjected to >=60% reduction of area by cold drawing to effect work hardening. The wire is then subjected to a heating treatment for 0.5-20hr at 100-180 deg.C to restore elongation and electrical conductivity without decreasing the strength. The conductor having about >=40 kg/mm.<2> tensile strength is obtd.
Patent JP-2001057080-A (JP)
Title: Semiconductor memory
Inventor: TAKAHASHI TSUTOMU
IPC: G11C11/409
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To obtain a circuit form of a read-out system in which high speed read-out can be guaranteed even if a common data line is lengthened, while chip size is not increased, in a semiconductor memory having such a system that a read-out signal from an initial stage amplifier is supplied to the common last amplifier through a common data line. SOLUTION: This semiconductor memory is constituted so that an output of a sense amplifier circuit being an initial stage amplifier amplifying a potential of a pair of bit lines in a memory cell array is outputted on a pair of common data lines (pairs of main common data line MIOT, MIOB) being common with other bit line through switch means (transmission gates TG1, TG2) on/off- controlled in accordance with an address signal, and data are read out by amplifying its potential difference by a main amplifier(MA) being the last amplifier connected to a pair of main common data line. Further, the device is provided wish sub-amplifiers (SUB) amplifying further a signal amplified by a sense amplifier circuit and outputting it to a common data line between the sense amplifier circuit and the common data line.
Patent JP-S61109898-A (JP)
Inventor: UMEZONO TERUHIKO
IPC: E21D11/10
Filed: 1984-11-05
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-S6474485-A (JP)
Title: Radiation monitor device
Inventor: SASAKI TAKASHI
IPC: G01T1/167
Filed: 1987-09-17
Abstract: PURPOSE:To uniform and increase detection sensitivity by arranging a 3rd radiation monitor at the border part between 1st and 2nd radiation monitors arranged across a specific gap, and using only a part with good detection sensitivity. CONSTITUTION:Third plastic scintillation detectors 53 and 63 are positioned at the border parts between 1st plastic scintillation detectors 51, 61 and 2nd plastic scintillation detectors 52 and 62 which are arranged at specific intervals L perpendicularly to the conveying direction of a conveyor 1. Consequently, only parts where detection sensitivity is relatively excellent are used and the border parts between the plastic scintillation detectors 51 and 52, 61 and 62 arranged at right angles to the conveying direction of the conveyor 1 and both side parts of detection effective width are discarded, thereby uniforming and increasing the detection sensitivity at right angles to the conveyor conveying direction.
Patent JP-S59115779-A (JP)
Title: Sterilizer for cassette type water feed tank
Inventor: SHIYOUJI MASASHI
IPC: C02F1/32
Filed: 1982-12-23
Abstract: PURPOSE:To provide a titled device which can sterilize potable water without using a sterilizing agent, such as chlorine, by the constitution wherein UV light is irradiated over the entire surface in a water feed tank from a lamp disposed on the outside of a side wall formed of a UV transmittable material of said tank through said side wall. CONSTITUTION:UV light is irradiated through a side wall 12 consisting of a UV transmittable material from a lamp 12 which is disposed on the outside of a cassette type tank 7 and is set in a vending machine and is lighted at all times, into said tank, thereby sterilizing the potable water in the tank at all times. Then, even if air enters the potable water together with bacteria from the outside on lowering of the water level in the tank 7 by vending of the potable water, the bacteria are effectively sterilized by the beam of light from the lamp 12. The propagation of miscellaneous bacteria in the potable water is prohibited and sterilized clean potable water is always supplied.
Patent JP-S59124061-A (JP)
Title: Pack guide mechanism of tape player
Inventor: TAKAI KAZUKI
IPC: G11B15/675
Filed: 1982-12-28
Abstract: PURPOSE:To press securely a pack guide to a descent position and to operate it lightly during ejection by extending a coil spring to an L-shaped link atop of a guide arm, and inverting the load on the spring. CONSTITUTION:When the pack gude is moved down, the L-shaped link 4 engages the pin 3 of a guide arm to extend a coil spring 11 between a spring fitting part 10 and an abutting part 8, and the position of the abutting part 8 is set on the right-hand side of the line l connecting the fitting part 10 and a supporting shaft 6. Therefore, when the link 4 rotates clockwise by a spring 15 during the loading of a cassette, the spring 11 is in front of the line l to draw the link 4 clockwise, holding the pack guide securely at the descent position. Further, when the abutting part 8 goes beyond the line l during ejection, the spring 11 draws the link 4 upward, so the elevation of the pack guide is performed smoothly to realize light operation.
Patent JP-H0575152-A (JP)
Title: Solar cell and manufacture thereof
Inventor: OKAZAKI NAOTO
IPC: H01L31/04
Filed: 1991-09-12
Abstract: PURPOSE:To provide a solar cell which have more enhanced optical conversion efficiency on a light-receiving surface of an electromotive force section and more enhanced cell efficiency and its manufacturing method. CONSTITUTION:The manufacture of solar cells comprises a process of forming a solar cell whose light receiving surface 11 of an electromotive force section 1 is provided with numerous small projections and recesses distributed scatteringly, a process which forms a thin organic film on an initial flattened light-receiving surface of the electromotive force section 1 and a process which forms numerous small projections and recesses uniformly scatteringly distributed on the light-receiving surface by dry-etching from above the thin organic film and eliminating the thin organic film.
Patent JP-H0545584-A (JP)
Title: Power varying projection lens
Inventor: MINEFUJI NOBUTAKA
IPC: G02B15/173
Filed: 1991-09-12
Abstract: PURPOSE:To provide the power varying projection lens which is variable in focal length by providing sufficiently long back focus and excellent telecentric performance. CONSTITUTION:The projection lens is constituted by arranging a 1st positive lens group, a 2nd negative lens group, a 3rd positive lens group, and a 4th positive lens group in order from a magnifying side; and at least two lens groups among the 1st-3rd lens groups are made movable in the optical-axis direction for power variation and focusing and ¦falpha¦>5fwo holds, where falpha is the composite focal length of the 1st-3rd lens groups at the wide-angle end and fw is the focal length of the whole lens system at the wide-angle end.
Patent JP-H0571210-A (JP)
Title: Irregular shape panel
Inventor: KAWADA AKIO
IPC: E04F13/073
Filed: 1991-09-13
Abstract: PURPOSE:To raise the productivity and constructibility of irregular shape panels. CONSTITUTION:Stone plates 1 are butted to each other at an angle, and a backing material 3 is fixed to the back side of the surface stone plates 2. Fitting pieces 4 projected upwards from the stone plates 2 are provided to the upper edges of the backing material 3, and connecting recessions 5 into which the fitting pieces 4 are to be inserted are formed on the lower edges of the material 3.
Patent JP-H0396029-A (JP)
Title: Communication terminal equipment
Inventor: SAKAMOTO KAZUYA
IPC: H04L12/40
Filed: 1989-09-07
Abstract: PURPOSE:To give priority to a communication request with high emergency by providing a means sending information through the use of a D channel when a communication request comes to other terminal equipment in the same bus while both two B channels are busy in an ISDN bus. CONSTITUTION:When a transmission request offered from the operator, the calling operation is implemented. In such a case, a B channel is requested for a conventional facsimile transmission. When a transmission request is not connected, the information of a bus line monitor section is checked to check whether or not both two B channels are busy. When not busy, redialing is started, but when busy, a terminal equipment using the B-channel is called. In such a case, when information is given to an opposite party terminal equipment by using user information in a subaddress of SETUP, the information is communicated without interrupting the active call.
Patent JP-H0983258-A (JP)
Title: Linearizer circuit
Inventor: ADACHI MASARU
IPC: H03F1/32
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To reduce the circuit scale by forming an AGC loop to a pre-stage of an orthogonal modulator in the linearizer circuit so as to eliminate the need for a ROM, an A/D converter and a D/A converter. SOLUTION: A demodulation feedback signal is given to AGC amplifiers 26-1, 26-2 in the case of detecting a phase error, outputs from them are squared by multipliers 27-1, 27-2 and the results are added by an adder 28. An output of the adder 28 is compared with a reference voltage Vref at an adder 29, from which a control voltage for an AGC amplifier is obtained and the voltage is controlled to have an amplitude equivalent to the Vref . Thus, an output of the AGC loop is given to an orthogonal modulator 25 as it is by setting the Vref to be a prescribed level, and a ROM, an A/D converter and a D/A converter having been required for a conventional circuit are not required and the circuit scale is made small.
Patent JP-H04115084-A (JP)
Title: Fire door
Inventor: HONDA TOMIYASU
IPC: B27N3/02
Filed: 1990-09-04
Abstract: PURPOSE:To improve the heat resistance and water resistance by using a complex material made by forming a metallic film layer on the surface of a wooden chip plate which is made by glued-forming and incorporating chips through an adhesive, making the metallic film layer as the front side plate, so as to form a fire door. CONSTITUTION:Wooden chips are obtained by cutting a needle-leaved wood or a broad-leaved wood. Then an incombustible inorganic compound is filled in clearances of cell holes, capillary tubes, and the like of the chips, or the incombustible inorganic compound is fixed or attached in layers along the inner walls of the cell holes, and furthermore, the incombustible inorganic compound is fixed or attached also to the periphery of the wooden chips. Then the wooden chips are formed into a specific thickness of wooden chip mat. Then, a thermo-compression process is applied to the wooden chip mat to produce a chip plate. Furthermore, a molten metal is thermo-sprayed on the surface of the chip plate to form a metallic film. And by using the metallic film layer as the front side plate, a fire door can be formed.
Patent JP-H0685864-A (JP)
Title: Sub-synchronization detection demodulation section
Inventor: KOBAYASHI MITSUO
IPC: H04J11/00
Filed: 1992-09-02
Abstract: PURPOSE:To prevent deterioration in line quality by minimizing an orthogonal error with respect to the sub-synchronization detection demodulation section user for a digital radio equipment. CONSTITUTION:In the sub-synchronization detection demodulation section having an orthogonal detection section 1, a phase rotating section 3, a transversal equalization section 4, and a control signal generating section 5, a control signal from the control signal generating section is used to apply phase inverse rotation calculation to Ich, Qch error signals from the transversal equalization section to extract Ich, Qch inverse rotation error signals. Furthermore, the sub- synchronization detection demodulation section is provided with a control section 6 in which the signals are exclusively ORed respectively with Ich, Qch digital signals and a variable capacitance control signal is generated and with a varactor element 7 controlling the phase of any of Ich, Qch carrier signals obtained through branching at a 90 deg. hybrid in response to the variable capacitance control signal.
Patent JP-H1081597-A (JP)
Title: Formation of silicon thin film
Inventor: YUI NAOMASA
IPC: H01L21/205
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To exclude damage due to a plasma and prepare a high-quality silicon thin film by depositing the silicon thin film under specific conditions without carrying out the external heating of a substrate when performing the formation of the silicon thin film on an insulating substrate surface according to a plasma CVD (chemical vapor deposition) method. SOLUTION: A substrate 11 is arranged in a position thereof at >=150 deg.C, preferably >=100 deg.C temperature of self heating of the substrate 11 with a plasma during the film formation and separated parallel from a plane for connecting ends of one or more pairs of comb-shaped electrodes 13 for preferably producing plasmas 14 by 4 17 mm and a silicon thin film is deposited on the surface of the substrate 11 while applying a positive DC bias potential through an electroconductive thin film 11A (e.g. an Al film) formed on the back surface of the substrate 11 thereto without carrying out the external heating of the substrate 11. The DC bias potential is changed to thereby change the band gap width of the silicon thin film during the formation thereof.
Patent JP-S6388970-A (JP)
Title: Circulation type noise reduction device
Inventor: KATAGIRI TOSHIYUKI
IPC: H04N5/93
Filed: 1986-10-01
Abstract: PURPOSE:To increase the circulation noise reduction effect using a field correlation by using the presence and absence of a field correlation and stopping the adding of a delay video signal to a video signal for decreasing the noise during the equalizing pulse period of the video signal. CONSTITUTION:Concerning a vertical synchronizing signal, in which a field correlation is not obtained, in order to stop a circulation type noise reduction, an equal pulse period detecting circuit 22 connected to a synchronization separating circuit 15 stops the output of a delay output video signal V0(t-tau) for an equal pulse period. Thus, a circulation type noise reduction device 31 can prevent the deterioration of a vertical synchronizing signal waveform due to the adding of two vertical synchronizing signals without a field correlation and as the result, the deterioration of the vertical synchronizing signal in question can be simplified and without fail avoided by the circulation type noise reduction processing using the field correlation with a digital memory 12 for delaying.
Patent JP-S6291380-A (JP)
Inventor: KOBAYASHI MASANORI
IPC: B62J6/00
Filed: 1985-10-18
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-S6388623-A (JP)
Title: Portable electronic computer
Inventor: MATSUDA TSUYOSHI
IPC: G06F1/16
Filed: 1986-09-30
Abstract: PURPOSE:To contrive to unify electrically and mechanically the tille computer to easily transport without fail and to attain the using immediately after transportation by providing an internal connector electrically connecting a main body unit and an extension unit and a combining member to abut the lower surface of an chassis and the upper surface of an extension chassis and combine the chassis and the extension chassis mechanically. CONSTITUTION:When an unit 4 is connected and transported to a unit 1, a chassis 2 is mounted in the upper direction so that an engaging recessed part 18 is engaged to an engaging projected part 19 of an extension chassis 5. Thus, a main body side connector 13 and an extension side connector 16 are positioned, fitted by one touch operation and both units 1 and 2 are electrically connected. Next, an upper edge 6a of a bracket 6 is inserted and hung on the recessed part of both sides of the overlapped enclosure 2, the lower part of the bracket 6 and the extension chassis 5 are fixed in a signal body with fitting screws 7 and 7 and both chassis 2 and 5 are mechanically combined. A lever 3 of the upper surface of the chassis 2 is hoisted, it is transported to a desired place by holding the lever 3, then, the power source is inputted, then, immediately, both unified units can be used.
Patent JP-S6293560-A (JP)
Title: Hydraulic pressure control device for v belt type continuously variable transmission
Inventor: HONDA TAKUMI
IPC: B60W10/10
Filed: 1985-10-19
Abstract: PURPOSE:To enable a belt to be prevented from its noise and heat generation, by controlling oil pressure to the minimum oil pressure, which can hold low speed ratio in an N, P range, and reducing a side pressure applied to the V belt. CONSTITUTION:As a manual valve 70 is actuated, a signal oil pressure P4, acting on a back pressure chamber 58 in a regulator valve 50, is turned off. Consequently, a line pressure PL can be low suppressed as compared with that in a D, L, R range by the amount of the signal oil pressure. Accordingly, when pulley ratio is maintained to low speed ratio, an oil pump loss can be reduced, while the noise of a V belt 14 and its heat generation due to an excessive side pressure can be decreased.
Patent JP-S60125090-A (JP)
Title: Color solid-state image pickup device
Inventor: NISHIMURA TOSHIJI
IPC: H04N9/07
Filed: 1983-12-12
Abstract: PURPOSE:To improve vertical resolution and oblique resolution by selecting transmitted color light for 2X4 unit areas so that all components constituting a luminance signal are obtained from each horizontal by a primary color filter during field reading operation. CONSTITUTION:The color filter 1 arranged on the optical path of a solid-state image pickup element is constituted as the primary color filter through which three primary color beams R, G, and B are transmitted. Further, 2X4 picture element areas are selected as a unit area and respective transmitted color light beams are so selected that a luminance signal is composed of only color components obtained from respective horizontal lines (n)', (n+1')... when fields are read. This color filter 1 has transmission areas G and R arrayed alternately for every picture element on off-numbered lines (n), (n+1)... before the field reading operation and also has transmission areas B and G arrayed alternately for every picture elements on even-numbered lines 263+n, 263+n+1.... Further, transmitted color light beams of even-numbered lines are out of phase with those of adjacent lines. Image pickup signals obtained by making a field read of new horizontal lines (n'), (263+n')... all contain R, G, and B and a desired luminance signal is generated without line interpolation.
Patent JP-H0764828-A (JP)
Title: Disk load distribution device
Inventor: HISAMATSU OSAMU
IPC: G06F12/00
Filed: 1993-08-26
Abstract: PURPOSE:To improve the durability of disks. CONSTITUTION:This device is provided with a disk processing part 4 which accesses disks 5 and 6 for data read, write, or the like, a disk control part 2 which transmits the access instruction from a host CPU to the disk processing part 4, and an access information storage part 3 where results of access to disks 5 and 6 are stored. The disk control part 2 has a function to move frequently accessed data to a less frequently accessed position of disks 5 and 6 through the disk processing part 4 based on results of access to disks 5 and 6 stored in the access information storage part 3.
Patent JP-H0282707-A (JP)
Title: Manufacture of electronic parts
Inventor: MIYAGAWA TOKUJI
IPC: H03H9/02
Filed: 1988-09-19
Abstract: PURPOSE:To integrally form a capacitor and a piezoelectric resonator by remov ing the prescribed part of the metallic layer of the outer circumferential surface of a cylinder made of ceramic dielectric with a sand blast, becoming a gap and constituting the capacitor between the metallic layers at both sides of the gap. CONSTITUTION:A monel metal layer 2 is formed by sputtering at the outer circumferential surface of a circular cylinder 10 made of ceramic dielectric. Next, the 'Monel(R)' metal layer 2 is made into an electrolytic electrode, an electrolytic Ni plating is executed, a Ni base layer 3 is formed only at the upper part of the monel metal layer 2, in the same way, an electrolytic Sn plating is executed, and a Sn upper base layer 4 is formed only at the upper part of a Ni base layer 3. Next, when the metallic layer of the part made into a gap between electrodes for constituting a capacitor is removed by the sand blast, gaps 5alpha and 5beta between electrodes for constituting the capacitor are formed and metallic layers 2a to 4a, 2b to 4b and 2c to 4c are used as the electrodes for constituting the capacitor. Thus, the capacitor can be integral ly formed together with a piezoelectric resonator 20.
Patent JP-H06180009-A (JP)
Title: Automatic rising/falling dam
Inventor: NAGAOKA SHINJI
IPC: E02B7/20
Filed: 1992-09-02
Abstract: PURPOSE:To provide an automatic rising/falling dam whose strength is large and trouble is hardly generated and which does not require any fish road, by making the upstream side dam plate and the downstream dam plate linked thereto rise/fall by driving a cylinder provided at the recessed portion of a river bed. CONSTITUTION:An upstream side dam plate 11 is turnably fitted to a support shaft 15 fixed in the width direction of a river bed. Also, a downstream side dam plate 12 is turnably connected to the upper end edge portion of the upstream side dam plate 11 through a support shaft 16, and its other end edge portion is made to slide on a rail 18 provided on the river bed. Next, a cylinder 13 is provided at a recessed portion 20 provided at the river bed between both dam plates 11, 12, and makes the upstream side plate 11 risable/fallable through a rod 13a, and also in linkage to this, makes the downstream, side dam plate 12 risable/fallable. By driving the cylinder 13 in adaptation to the flow of the river, both dam plates 11, 12 are made to rise/fall, and are positioned at a desired height.
Patent JP-S6298159-A (JP)
Inventor: JIEFURII AASAA RUISU
IPC: F25B1/00
Filed: 1986-10-03
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-S61113385-A (JP)
Title: Single-plate color solid-state image pickup device
Inventor: TANAKA SHOICHI
IPC: H04N9/07
Filed: 1984-11-07
Abstract: PURPOSE:To obtain a simple color picture element column or electrode line structure by making the vertical width (or horizontal width) of odd (or even) picture element lines (or picture element columns) smaller than the vertical width (or horizontal width) of even (or odd) picture element lines (or picture element columns). CONSTITUTION:The color picture elements of picture element lines N and N+2 have the vertical width Lv1=0.9Lv0 and the color picture elements of picture element lines N+1 and N+3 have the vertical width Lv2=1.1Lv0. And the color picture elements of picture element columns M and M+2 have the horizon tal width Lh1=0.9Lh0 and the color picture elements of picture element columns M+1 and M+3 have the horizontal width Lh2=1.1Lh0. Therefore, the effective area SR of the red picture element R is 0.81Lv0, Lh0, the effective area SG of the green picture element G is 0.99Lv0Lh0, and effective area of SB of the blue picture element B is 1.2Lv0Lh0. Lv0Lh0 is unit width. As a result, SR:SG:SB =0.81:0.99:1.21.