baber/WOPTO huggingface dataset:
Patent JP-S6221241-A (JP)
Title: Semiconductor device
Inventor: WAKAMATSU SHIGEHISA
IPC: H01L21/82
Filed: 1985-07-19
Abstract: PURPOSE:To contrive to shorten the design period for an LSI by a method wherein the chip size is designed an integer times larger than the normalized size of the input/output buffers of the LSI. CONSTITUTION:The input/output buffers 12 of an LSI 11 are respectively the size of a 10X5 unit and a component of the 5 units in the (x) direction affects the chip size. In this LSI 11, 12 pieces of the buffers 12 respectively line up in a row in the (x) direction of the chip size and 14 pieces of the buffers 12 respectively line up in a row in the (y) direction of the chip size. That is, an equation (12X5)X(14X5)=4,200 holds and the 4,200 unit-scale LSI 11 results in being easily designed. Accordingly, if the number of the input/output buffers is decided in advance, the LSI chip size equivalent to the number of the buffers is decided. As a result, the design period of the chip size of the LSI 11 designed in a standard self-array system can be shortened.
Patent JP-S6222695-A (JP)
Inventor: FUJIKAWA KIYOKAZU
IPC: D06F58/02
Filed: 1985-07-19
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-S6052593-A (JP)
Title: Method for partially plating wire rod for contact
Inventor: NAKAYAMA SHIYUNICHI
IPC: C25D7/06
Filed: 1983-08-31
Abstract: PURPOSE:To obtain simply a wire rod for contacts having a very thin metallic layer formed on one side by plating by bringing a wire rod into contact with a drum so that the rod is embedded in a layer of an insulating elastic body on the surface of the drum and by electroplating the rod as a cathode. CONSTITUTION:A drum 9 having a layer 12 of an insulating elastic body on the surface is sunk in a plating soln. A wire rod 11 for contacts is brought into contact with the drum 9 so that the rod 11 is embedded in the layer 2 except the surface 11a to be plated. The rod 11 is electroplated as a cathode while rotating the drum 9 so that the rod 11 is immersed in the plating soln. for a prescribed time. Thus, a wire rod for contacts having a very thin metallic layer formed on one side by plating is simply obtd.
Patent JP-S6222506-A (JP)
Inventor: HARADA MASAYUKI
IPC: A01B63/10
Filed: 1985-07-19
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-H04359870-A (JP)
Title: Solid-state electrolyte fuel cell
Inventor: MORI MASASHI
IPC: H01M8/12
Filed: 1991-06-06
Abstract: PURPOSE:To realize long lifetime and high performance by covering stable zirconia particles or a porous thin film which is an oxide not to be reduced in a reduction atmosphere on a fuel electrode using a nickel zirconia cermet. CONSTITUTION:In a nickel particle layer 23b formed as a nickel zirconia cermet electrode is slurry coated as it is, a stabilized zirconia layer 23a is grown by an electrochemical deposition method or the like to form a fuel electrode 23. On this fuel electrode 23, a stabilized zirconia coat 30 which is an oxide not to be reduced in a reduction atmosphere is further formed by sputtering, the electro-chemical deposition method and so on. The thickness of coat 30 is set to be not more than twice to the same thickness of nickel (platinum). Accordingly, degradation of the electrode performance which is due to sintering of the material of fuel electrode 23 is suppressed, and a long lifetime can be realized.
Patent JP-H09325666-A (JP)
Title: Image forming device
Inventor: SUGA AKIRA
IPC: G03G21/16
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To normalize an attaching/detaching posture in the case of attachment/ detachment and to facilitate attachment/detachment by forming an outer cover so that it can be mounted/demounted on/from a device main body side and making respective elements interfere with the outer cover at the time of attaching/detaching in a state where the outer cover is supported on the device main body side. SOLUTION: An aperture part 3 in which the respective elements are housed is formed to be opened, and a paper supply tray 4 in which copying paper of every size is housed is disposed on the lower side of a front surface so that it can freely get in/out. The aperture part 3 is covered with the outer cover 5. A toner recovering tank 16 and an attachable/detachable element 17 can not be taken out to the outside of the aperture part 3 unless the outer cover 5 is detached from the device main body 1. Namely, in the case of taking out the element 17 inside, the outer cover 5 is perfectly detached from the device main body 1 and the tank 16 is taken out, whereby the element 17 is easily taken out. Therefore, the attaching/detaching operation is executed in the safe and natural posture and the efficiency of the attaching/detaching operation is improved.
Patent JP-H115303-A (JP)
Title: Ink jet printer head
Inventor: INOSE TOSHIO
IPC: B41J2/055
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To keep constant the volume of an ink storage room by arranging the partition walls of a plurality of adjacent ink storage rooms at a substantially constant interval and then forming a direct wall part of constant width and an inclining wall part having gradually increasing width continuously from the side opposite to a piezoelectric element member toward the root part of the partition wall. SOLUTION: A beam 44e is formed above the inclining wall part 44h having a taper angle and since the straight part 44g is set longer than the margin of abrasion, the beam width can be kept constant regardless of some fluctuation in the quantity of abrasion. Since the root of the beam 44e, i.e., the inclining wall part 44h, is tapered, a sufficient strength is provided and the beam 44e is not broken easily. Furthermore, since the surface to be coated with adhesive is provided at the upper part of the straight part 44g, the applied adhesive does not flow easily into the groove, the volume of the ink storage room is not reduced and fluctuation in the volume of the ink storage room can be eliminated.
Patent JP-H0451216-A (JP)
Title: Liquid crystal panel
Inventor: IWAMA TAKESHI
IPC: G02F1/13
Filed: 1990-06-19
Abstract: PURPOSE:To clarify the process change in production, material change, and change of production machinery, etc., by providing making in a part of the liquid crystal panel. CONSTITUTION:The marking 2 of a suitable size consisting of the same material as the material of an electrode is formed in a suitable place of a terminal area 1 constituting an electrical contact with a driving circuit. If there is a change in the process for production, material or the production machinery, the place, size and shape of the marking are changed, by which the contents of the production conditions are known even after the liquid crystal panel is completed.
Patent JP-S648356-A (JP)
Title: Ignition timing controller of internal combustion engine
Inventor: KIKUCHI HIROSHI
IPC: F02P5/15
Filed: 1987-06-30
Abstract: PURPOSE:To enable ignition timing adapted to fuel used to be quickly controlled by constituting the ignition timing adapted to fuel used so that knocking generation is detected to designate the rate of standard fuel to non-standard one from ignition timing maps respectively adapted to the standard fuel and non-standard one. CONSTITUTION:Standard and non-standard ignition timing memory means A, B memorizing the ignition timing adapted to standard and non-standard fuels and corresponding to the running condition of an engine are provided. Also, a means D for controllably correcting and setting a designation factor for indexing which of memory means A, B should be selected according to the presence of knocking generation detected by a knocking detecting means C is provided. And in an ignition timing designating means E the ignition timing corresponding to the running condition of an engine is referred to by one of memory means A, B and set from the ignition timing range sandwiched by these ignition timings on the base of the designation factor. The set ignition timing is corrected with a correction value of a correction value memory means G by a setting means F to provide final ignition timing.
Patent JP-S5862986-A (JP)
Title: Digital recording and reproducing method for video signal
Inventor: OGURA ICHIROU
IPC: H04N5/92
Filed: 1981-10-08
Abstract: PURPOSE:To minimize the degree of deterioration of picture quality, by recording signals with the replaced order of recording bits in response to the change in the envelope of a reproducing signal at a special reproduction in a helical scanning type VTR. CONSTITUTION:An analog video signal inputted from an input terminal 71 is converted into a digital data in m-bit in the rate of a frequency fs at an analog digital converter 72. At the first one field period, switches (73-1)-(73-m) are thrown to the upper position, and each bit from the most significant bit MSB to the least significant bit LSB out of m-bit data is respectively transferred to shift registers (74-1)-(74-m) in the rate of fs. At the next one field, the switches (73-1)-(73-m) are thrown to the lower position, and each bit is transferred to registers (75-1)-(75-m) in the rate of fs. Further, a switch 76 is switched from a contact 1 to a contact (m) and a switch 77 is in turn switches from the contact (m) to the contact 1.
Patent JP-S5950844-A (JP)
Title: Brake hydraulic pressure control device for vehicle
Inventor: MIZUSAWA MITSUTOYO
IPC: B60T8/26
Filed: 1982-09-16
Abstract: PURPOSE:To carry out an ideal brake hydraulic pressure control, by utilizing an air spring used in a suspension system so that the initial pressure of pressure reducing operation of a pressure reducing valve is changed in accordance with a loaded weight of a vehicle. CONSTITUTION:Pressure reducing valves 51, 52 for proportionally reducing outlet hydraulic pressures at the outlet ports P1, P2 of a master cylinder and for transmitting the thus reduced hydraulic pressures to rear wheel brakes Br1, Br2, are disposed in oil passages L1, L2 communicating the outlet ports P1, P2 with the rear brakes Br1, Br2, and valve members 9 in the pressure reducing valves 51, 52 are urged in the valve opening direction to determine the initial pressures of pressure reducing operation of the pressure reducing valves in accordance with a loaded weight of a vehicle. By coupling an air spring 22 in a suspension system to the valve members, simplification and miniaturization to the structure of the device and the idealization of braking may be aimed at.
Patent JP-S6317422-A (JP)
Title: Small-sized variable power optical system
Inventor: NAKAYAMA HIROKI
IPC: G02B15/16
Filed: 1986-07-09
Abstract: PURPOSE:To obtain a small-sized optical system which has good power variation efficiency by providing the 1st, the 2nd, and 3rd lens groups which have positive, positive, and negative refracting power successively from an object side, moving the 1st and the 3rd groups in one body for power variation while fixing the 2nd group, and making the lens groups meet specific requirements. CONSTITUTION:The 1st - the 3rd lens groups which have the positive, positive, and negative refracting power are provided successively from the object side. While the 2nd group is fixed, the 1st and the 3rd lenses are moved in one body to the object side to vary the power from a wide-angle end to a zoom position at a telephoto end. Then, inequalities I-IV hold, where f1 and f3 are the focal lengths of the 1st and the 3rd lens groups, fW the focal length of the whole system at a zoom position on the wide-angle side, e12W the interval between the principal points of the 1st and the 2nd lens groups at a zoom position on the wide-angle side, and e23T the interval between the principal points of the 2nd and the 3rd lens groups at a zoom position on the telephoto side.
Patent JP-H099967-A (JP)
Title: Nucleic acid synthesis
Inventor: NISHIMURA NAOYUKI
IPC: C07H21/04
Filed: 1995-06-28
Abstract: PURPOSE: To accomplish the nucleic acid synthesis for the aimed gene in a specimen by mixing the specimen or the gene inclusion body therein with a gene amplification liquor of specific pH value followed by reaction through a polymerase chain reaction(PCR) process hampering no nucleic acid amplification even in the presence of impurities. CONSTITUTION: In this nucleic acid synthesis to amplify the aimed gene in a specimen, the specimen itself or the gene inclusion body therein is mixed with a gene amplification liquor containing a primer, deoxyribonucleotides and thermally stable polymerase, etc., a pH buffer solution having such pH- buffering ability as to be >=pH8.9 at 25 deg.C to carry out a PCR process to amplify the aimed nucleic acid. By this method, pretreatment of a specimen (esp. blood specimen) can be made easily and rapidly; nucleic acid amplification in not hampered even in the presence of impurities, and the aimed gene in the specimen can be amplified through the nucleic acid synthesis by the PCR process.
Patent JP-H106666-A (JP)
Title: Method for forming high speed type set slip
Inventor: KISHINE HISAAKI
IPC: B42C3/00
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To continuously form a set slip comprising two or more slips, without limitation of the number of sets, moreover to lower a production cost. SOLUTION: A first slip part of an each set of a continuous paper 3 printed and fed in a setlike every plurality of slips in a feed direction by a high speed printing device like a printer is skipped and a surface of another slip part is pasted, next, every slip part is cut to form a sheetlike slip by a paper cutting device. These sheetlike slips are superposed to oppose a surface side and a rear side alternately in order, and the slip on which said paste is coated is adhered to another slip and the sheetlike slip on which the paste is not coated is determined to be a first slip, whereby an each set slip is formed in order.
Patent JP-H0827943-A (JP)
Title: Insulating connecting member
Inventor: AOYANAGI TORU
IPC: E04B1/92
Filed: 1994-07-14
Abstract: PURPOSE:To insulate the intermediate part of a hanger so as to eliminate the antennal function of the hanger and a lightweight steel frame hung from the hanger and to prevent electrical shock caused by the lightweight steel frame. CONSTITUTION:A hanger bolt 26 is inserted through the center part of a hanger bolt 24 through an insulating tube so as to dispose the hanger bolts 24, 26 in cross shape. The outer periphery of the intersecting part of the hanger bolts 24, 26 is covered with a spherical insulator 32, and the male screw parts 24a, 26a at both ends of the hanger bolts 24, 26 are protruded from the outer periphery of the spherical insulator 32. Both end parts of a bifurcated upper hanger member 34 and a bifurcated lower hanger member 36 are supported between both end male screw parts of the respective hanger bolts 24, 26. The upper hanger member 34 is fixed to the lower end part of an upper hanging member 14a, and the lower hanger member 34 is fixed to the upper end part of a lower hanging member 14b.
Patent JP-H0454825-A (JP)
Title: Interface circuit
Inventor: YAMASHINODA HISASHI
IPC: H02H9/04
Filed: 1990-06-20
Abstract: PURPOSE:To protect a prestage circuit, an electrostatic protective diode, wiring, and the like from breakdown due to overcurrent flow by prohibiting overcurrent flow from the prestage circuit to the electrostatic protective diode upon interruption of power supply to the electrostatic protective diode. CONSTITUTION:An N-type MOS transistor 2 is connected in series between an interface circuit 1 and a terminal 3 to be connected with a prestage circuit. In other words, source of the N-type MOS transistor 2 is connected with the terminal 3, drain thereof is connected with the interface circuit 1 and gate thereof is connected with a power supply 6. The N-type MOS transistor 2 is normally turned ON when the power supply 6 is turned ON to connect the interface circuit 1 and the terminal 3, but the transistor 2 is turned OFF when the power supply 6 is turned OFF and a high impedance appears at the interface circuit 1 when viewed from a prestage circuit. According to the arrangement, overcurrent is blocked from flowing from the prestage circuit through an electrostatic protective diode 4 into the power supply 6.
Patent JP-H0326903-A (JP)
Title: Dimensional inspection and apparatus
Inventor: HACHIMAN TOSHIYUKI
IPC: G01B11/00
Filed: 1989-06-24
Abstract: PURPOSE:To detect the two-dimensional size at one time by measuring two distances of two projected images appearing in parallel by the use of a mirror- finished body. CONSTITUTION:The position (DELTAx, DELTAy) of a ridge P of a blade Aa in (x) and (y) directions is measured. The mirror face of a prism mirror 20 is arranged 45 deg. to the (x) and (y) axes. Moreover, a straight edge Q at the lower end of the mirror face of the prism mirror 20 is positioned slightly separated from the ridge P in the (x) axis direction and slightly overlapped with it in the (y) axis direction. A light beam is projected from the (x), (y) directions by a projector, so that a projected image of the ridge P is photographed from above the prism mirror 20. What is photographed is a projected image (p) of the ridge P, a projected image (q) of the edge Q and a projected image (p') of the ridge P reflected on the mirror 20. When the distance between these images is measured, both (DELTAx) and (DELTAy) can be measured at one time.
Patent JP-H0872999-A (JP)
Title: Preventing device of oil mixing during unloading at filling station
Inventor: MAESHIBA SHINSUKE
IPC: B67D7/32
Filed: 1995-06-28
Abstract: PURPOSE: To obtain an oil-mixing preventing device which requires no electric power nor a complicated mechanism. CONSTITUTION: An oil-sort nameplate 5 to indicate an oil sort with symbols such as bar-codes is pivoted on a fuel filling mouthpiece 1 of a filling station. When the oil-sort nameplate 5 is pressed by a part of a lorry fitting 2 to be connected to the fuel filling mouthpiece 1, it is turned to a specified position. The part of the lorry fitting 2 can be the tip of a press ring 8 of the lorry fitting 2 or a claw which is pivoted on the lorry fitting 2 and whose tip is connected to a flange of the fuel filling mouthpiece 1.
Patent JP-S5951305-A (JP)
Title: Apparatus for measuring displacement
Inventor: MAEHARA OSAMU
IPC: G01B11/00
Filed: 1982-09-17
Abstract: PURPOSE:To form a small photoelectric type displacement measuring apparatus having high resolving power, by applying the theory of a phase modulation detecting system. CONSTITUTION:Slit parts 11 are formed to a main slit body 10 at equal pitches while auxiliary slit parts 21, 22 mutually shifted every 1/4 pitch at the same pitches as the slit parts 11 are formed to an auxiliary slit body 20. In the next step, light emitting parts 31, 32 and light receiving parts 41, 42 are provided so as to hold the slit parts therebetween. In this case, these light emitters and light receivers are integrally attached to either one of the main or the auxiliary slit body and the light emitters 31, 32 are lighted and controlled by cyclical output of which the phase is shifted 90 deg. or 270 deg. by a lighting control part 50. Subsequently, the outputs of the light receivers 41, 42 and the reversal output of the cyclical output are synthesized and displacement is calculated from the phase- shifting change of the synthesized output. By this method, a small photoelectric type displacement measuring apparatus having high resolving power can be formed.
Patent JP-H05330312-A (JP)
Title: Pneumatic tire
Inventor: MITSUTAKE TOSHIYUKI
IPC: B60C11/00
Filed: 1992-05-28
Abstract: PURPOSE:To improve abrasion resistance and maneuvering stability with ice/ snow performance kept at a practical value in a pneumatic tire in which foaming rubber is provided on its tread. CONSTITUTION:At the time of travel on an ice/snow road surface, a one-side rubber layer 24 displays ice/snow performance to some extout with grooves 18 and sipes, etc., on the other hand, the other side rubber layer 25 displays high ice/snow performance because independent bubbles formed in the inside are made exits for water films to keep the ice performance of a whole tire 11 at a practical value. Also at the time of travel on a dry road surface, non- foaming rubber (one-side rubber layer 24), having relatively high rubber hardness, exists on one side from a boundary 23, consequently rigidity as a whole tread rubber part 22 is increased to improve abrasion resistance and maneuvering safety.
Patent JP-S5862357-A (JP)
Title: Electronic accumulator type fuel injector
Inventor: UCHIDA KAZUO
IPC: F02D41/40
Filed: 1981-10-12
Abstract: PURPOSE:To improve the safety by additionally providing an auxiliary fuel injection system which will function mechanically at the fault of a controller, to an electronic accumulator type fuel injector which will quicken the closing of the injection valve at the completion of the injection to prevent the leakage of the residual fuel by means of a residual pressure eliminator. CONSTITUTION:In case of the fault of an electronic controller, a pusher piston 6 is eliminated from an injection nozzle 1' to choke the through-hole 3 through a plug 81. Upon driving of a fuel pump 80, the fuel is sucked from a fuel tank 31 to feed to a through-hole 64 of a residual pressure eliminator 50. At the malfunction of the electronic controller, the operating oil is not fed to a pressurizing chamber 60 to lower the oil pressure, thereby the fuel flowed into a gap 62 through the through-hole 64 will deflect a piston 58 to the direction departing from the seat of a valve body 58c. Since the space 8 in the injection nozzle 1' is conducted to the tank 31, the injection part 4 of the needle valve 7a is choked by a spring 10. The fuel flowed into the through-hole 64 is fed through the gap 62, conducting hole 59c and a through-hole 63 to a through-hole 16 to reach a fuel sump 12 and to perform the injection by moving the needle valve 7a upwardly through the oil pressure.
Patent JP-S6054457-A (JP)
Title: Waterproof device of electronic controller
Inventor: HAMAKAWA ETSUZOU
IPC: H05K7/00
Filed: 1983-09-02
Abstract: PURPOSE:To alleviate a stress which is acted on a component by containing a printed board, on which electronic parts are mounted, in a case, and burying it with a waterproof filler which has 100 or less of Shore hardness at -20 deg.C after curing. CONSTITUTION:Electronic components 14 such as a resistor 11, a transistor 12 and a microcomputer 13 are mounted on a printed board 10 as a printed board unit 15. Then, this unit 15 is filled in a case 16, a waterproof filler 17 is filled, and buried. At this time the filler 17 uses a mixture of urethane resin as a main agent and a curing agent which becomes 100 or less of Shore hardness at -20 deg.C after curing. Thus, the stress due to the thermal expansion and shrinkage of the board 10 and the filler 17 can be absorbed by reducing the hardness of the filler 17.
Patent JP-H0830781-A (JP)
Title: Spatial filter
Inventor: HASEGAWA HIROSHI
IPC: H04N19/00
Filed: 1994-07-14
Abstract: PURPOSE:To prevent an unnatural interference such as a double image from generating by having a constitution that the random component of an image signal is eliminated by changing the characteristic of a spatial filter by referring to the local change of the image signal without performing an inter-frame processing. CONSTITUTION:This filter is composed of a blocking circuit 101 blocking an input image, a maximum value circuit 102 selecting and outputting the maximum value of the picture element value within the block outputted from the blocking circuit 101 for the block, a minimum value circuit 103 selecting and outputting the minimum value in the same way, a center value circuit 105 selecting and outputting a center value in the same way and an output signal control circuit 105 controlling the output signal of the filter. In this constitution, the random component of an image signal is eliminated by changing the characteristic of the spatial filter by referring to the local change of the image signal without performing an inter-frame processing. Thus, noise can be efficiently eliminated without generating the double image and the blurring caused by the inter-frame processing.