baber/WOPTO huggingface dataset:
Patent JP-H02137570-A (JP)
Title: Driving system for ccd image sensor
Inventor: SEKINE YOSHIO
IPC: H04N5/369
Filed: 1988-11-18
Abstract: PURPOSE:To improve the sensitivity of a sensor without changing the constitution of the sensor by prolonging the period of a reset clock signal twice as long as the period of a transfer clock signal, and impressing the reset clock signal to every other picture element. CONSTITUTION:Each element of a photosensor array 1 is irradiated with light, accumulates electric charge corresponding the light. When a transfer gate signal phiTG is impressed to a transfer gate 3, the electric charge accumulated in each element is transferred to each element of a transfer register 2. Then, it is transferred successively to a next stage by the transfer clocks phi1, phi2 of two phases being impressed to the register 2, and the electric charge transferred to a final element 2m is outputted through a gate 4. At that time, since the reset clock signal phiR to be impressed to a resetting part 5 is impressed at every two transfers through the signals phi1, phi2 of every other picture element, in other words, it is impressed only at the time of even picture element, the signal of the even picture element comes to the signal to which the signal of an odd picture element. is added. Therefore, since only even picture element is extracted as an effective signal, the signal of apparently twofold sensitivity can be obtained.
Patent JP-S61158980-A (JP)
Inventor: BARUTAA HEEFURIGAA
IPC: A61P25/00
Filed: 1985-12-23
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-H05248915-A (JP)
Title: Method and device for measuring mass flux and energy quantity by differential pressure gauge
Inventor: UIRIAMU ETSUCHI BUENDAA HEIDEN
IPC: G01F1/48
Filed: 1992-10-29
Abstract: PURPOSE: To measure a mass flux ratio without causing flowing of sample gas in passing through a capillary by a method wherein a flux controller and a control part for comparing a pressure difference of sample gas with a pressure difference of pipeline gas are provided. CONSTITUTION: This embodiment comprises first and second ports 12, 14, a pipeline gas 16 flows through a pipeline 18 in a direction shown by an arrow 20. A line 18 has an inner orifice 22, and pressure of gas 16 is changed in passing through the orifice 22. After the gas passes through the orifice 22, the port 14 extracts sample gas from the line 18. A differential pressure(DP) cell measures a pressure difference of the line 16 in passing through the orifice 22 and a pressure difference of sample gas in passing through a capillary 26. A DP cell 28 measures a pressure difference between sample gas before gas passes through the capillary 26 and the gas 16 after the gas passes through the capillary 26. Alternatively, it measures sample gas after the gas passes through the capillary 26.
Patent JP-S62151515-A (JP)
Title: Improvement of iron loss of grain oriented silicon steel sheet
Inventor: SUGIYAMA MOTOTOMO
IPC: H01F1/18
Filed: 1985-12-26
Abstract: PURPOSE:To remarkably decrease an iron loss with good safety by radiating plasma flames to a grain oriented silicon steel sheet subjected to finish annealing at the current density having a specific relation with the film quantity on the surface thereof. CONSTITUTION:The plasma flames at the current density W(A/mm<2>) satisfying the equation are radiated onto the grain oriented silicon steel sheet subjected to the finish annealing in the direction intersecting with the rolling direction of the steel sheet according to the quantity of the film formed on the surface thereof. F0 in the equation is the oxygen coating weight (g/m<2>) indicating the magnitude of the film quantity. The iron loss is, therefore, considerably decreased by measuring the film quantity, i.e., oxygen coating weight, after the finish annealing and radiating the plasma flames of the current density determined by the measured oxygen coating weight.
Patent JP-S63143872-A (JP)
Title: Wiring structure of semiconductor pressure sensor
Inventor: NISHIGUCHI KATSUNORI
IPC: H01L29/84
Filed: 1986-12-08
Abstract: PURPOSE:To make it possible to facilitate wiring accompanying increase of other elements, by utilizing an etching stopping layer as a wiring path through a connecting region, which is formed between the specified position of a substrate and the etching stopping layer, and a conductive diffused region, which is formed between the specified position of the substrate and any of terminals. CONSTITUTION:High concentration boron ions are implanted into a diffused lead part 9a, which is connected to an Al pad 7, and a diffused lead part 9b, which is connected to a strain gage resistor 62. P<++> type wirings 11a and 11b are formed to a depth of an etching stopping layer 2. Wiring is provided along the following path: the Al pad 7   the diffused lead part 9a   the P<++> wiring 11a the etching stopping layer 2   P<++> the P<++> type wiring 11b   the diffused lead part 9b   the strain gage resistor 62. Thus a part between the Al pad 7..., which is provided at one end of the substrate 4, and the strain gage resistor part and the like can be readily wired by utilizing the etching stopping layer 2 as a back surface wiring. When a temperature sensor is added, the design of the wiring pattern can be simplified.
Patent JP-H0598966-A (JP)
Title: Squish structure for spark-ignition type engine
Inventor: SUZUKI TOSHIO
IPC: F02P15/02
Filed: 1991-10-11
Abstract: PURPOSE:To provide a squish structure for a spark-ignition engine which can advance a combustion starting timing inside a squish area, and eliminate a throttle loss. CONSTITUTION:A squish area (a) is formed in a combustion recession 3a making combustion chamber 6, in which area (a) air-fuel mixture is flowed in an inward direction of the combustion chamber by sandwiching the air-fuel mixture by means of a flat surface 18 of a cylinder head 3 provided with an ignition plug 16 and a circumferencial edge 4a of an upper surface of a piston 4 ascending toward a top dead center. A sub-chamber 19 which is opened toward the upper surface circumferential edge 4a of the piston 4 is formed on the flat surface 18 of the cylinder head 3, while a sub-ignition plug 27 is arranged inside the sub-chamber 19. The sub-chamber 19 is communicated with the combustion chamber 6 by means of an introduction escape part 19a formed on the flat surface 18 of the cylinder head 3, and a flame introduction passage A is formed for introducing flame from the combustion chamber 6 into the sub-chamber 1. A flame jet passage for jetting the flame inside the sub-chamber 19 into the squish area (a) is formed by a jet escape part provided on the flat surface 18.
Patent JP-H10191386-A (JP)
Title: Two-line yc separator
Inventor: SUGIMOTO HIROKO
IPC: H04N9/78
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To reduce malfunction and to decrease the number of horizontal period delay circuits by providing a delay circuit that delays a received composite video signal by an integer multiple of a horizontal period, a Y correlation detection circuit and a C correlation detection circuit or the like. SOLUTION: A delay circuit 101 delays a composite video signal by one horizontal period. A C correlation detection circuit 105 discriminates correlation for an input of a chrominance signal by using output results of a C level detection circuit 104 and a miulti-burst detection circuit 123. A Y correlation detection circuit 124 detects a luminance signal from output signals of band pass filters 102, 103 and discriminates correlation for an input of the luminance signal and discriminates no correlation in other cases. Switch decision circuits 110, 111 select output signals of switch circuits 112, 113. Output signals such as the switch circuits 112, 113 or the like are given to a 3-line comb arithmetic circuit 114. A substractor circuit 115 subtracts output signal of the delay circuit 101 and the 3-line comb arithmetic circuit 114 to provide an output of a luminance signal 117.
Patent JP-2001118442-A (JP)
Title: Apparatus for assembling electrical connection box
Inventor: FUJITA KOJI
IPC: H01R31/08
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To prevent mis-assembly of an electrical connection box. SOLUTION: An electrical connection box is arranged to connect the harness of joint connectors attached to the ends of electrical cables by depositing the joint connectors on the assembling stand of the wire harness. The assembling stand of the wire harness is provided with a guide for depositing the joint connectors, and sensor attached to one end of the guide for confirming the order of depositing the joint connectors. The joint connectors are integrated together by deposition.
Patent JP-H11126368-A (JP)
Title: Optical record medium
Inventor: ARAI TAKESHI
IPC: G11B7/24
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of a medium due to repeated overwriting and to improve the jitter characteristic by forming a first deleting layer, a recording layer, a second dielectric layer and a reflecting layer on a substrate in such a manner that the part of the first dielectric layer in contact with the recording layer is made of a different material from that of the part of the second dielectric layer in contact with the recording layer. SOLUTION: The first dielectric layer consists of a mixture film of ZnS and SiO2 where the mixing ratio of SiO2 is 15 to 35 mol.%, or a mixture film of ZnS, SiO2 and carbon, or consists of a layer comprising SiO2 film on the substrate side and a layer essentially comprising one or more kinds selected from among W, Mo, Ti, Hf, Zr, Ta, Nb, SiC, TiC, WC, TaC, Al2 O3 , AlN, Si3 N4 , TiN, GeOx (1<=x<=2) adjacent to the recording layer. The recording layer consists of an alloy containing Ge, Sb and Te. The second dielectric layer preferably consists of a mixture film of ZnS and SiO2 where the mixing ratio of SiO2 is 15 to 35 mol.% or a mixture film of ZnAS, SiO2 and carbon.
Patent JP-H11130376-A (JP)
Title: Timing adjusting device for geared limit switch and geared limit switch replacing method
Inventor: SAKAMOTO HISAKAZU
IPC: B66C13/22
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To shift the timing of a geared limit switch for regulating a plurality of stopping for the camera mast of a nuclear reactor fuel handling crane at the time of replacing an old by a new. SOLUTION: A timing adjusting device for a geared limit switch is provided with a rack 31 having fixing seat surfaces for loading old and new geared limit switches 28a and 28b to oppose each other on a work upper surface 33, an adjusting shaft 35 provided to be extended and freely rotated between the fixing seat surfaces on the work upper surface 33 of the rack 31 and having a driving miter gear 41 provided in a tip, and a wheel 39 attached to the outer end of the adjusting shaft 35, and follower miter gears 43 attached to the input shafts of the old and new geared limit switches 28a and 28b are engaged with the miter gear 41.
Patent JP-H01133976-A (JP)
Title: Manufacture of diamond sintered body
Inventor: MIYAMOTO MANABU
IPC: C22C26/00
Filed: 1987-11-18
Abstract: PURPOSE:To manufacture the title sintered body having high hardness and excellent wear resistance by bringing iron metal into contact with amorphous carbon derived from resin to which diamond powder is dispersed and subjecting the same to pressure sintering. CONSTITUTION:One or more kinds of resins selected from acetone-fulfural copolymerized resin, furfuryl alcohol phenol copolymerized resin, urea resin, melamine resin, xylene resin and guanamine resin are subjected to a carbonization treatment to obtain the amorphous carbon derived from resin. The mixture of said carbon and 40-95wt.% diamond powder having 2-4mum grain size and the metal or alloy including 5wt.% iron metal are brought into contact with and are subjected to pressure sintering at >=1250 deg.C under >=40 k b pressure where is the stabilizing range in diamond thermodynamics.
Patent JP-H09134936-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HIRAI HIROYUKI
IPC: H01L21/60
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To retain reliable connection while simplifying a semiconductor device structurally, by electrically and mechanically connecting the electrode pad op posed to a conductor pad, through a conductive resin layer. SOLUTION: Conductive resin 7b is transcribed and overlaid on the faces of the conductor pads 5a, 5b,... of a ceramic wiring board 5, and then film- shaped adhesive resin 8 with a thickness roughly equivalent to the sum of the height of the ball bump including an electrode pad 6a and the height of the conductor pad 5a is stuck in the region excluding the region where conductor pads 5a, 5b,... are made. Next, the ball bumps of a corresponding flip chip 6 are arranged and mounted, being opposed and positioned, to the conductor pads 5a, 5b,.... After this, the rear side of the flip chip 6 is pressurized to press- fit and bury the ball bump into the conductive resin 7 of the corresponding pad, and then the conductive resin 7 is hardened, thus reliable electric and mechanic connection is performed.
Patent JP-H08153480-A (JP)
Title: Light emitting element
Inventor: HASEGAWA NORIHISA
IPC: H01J31/15
Filed: 1994-11-28
Abstract: PURPOSE: To prevent short circuit and electric discharge between an acceleration positive electrode and a control grid, to be generated caused by dispersion of a getter film. CONSTITUTION: A first partition plate 6a bent approximately perpendicular to a cylindrical side plate 4 is provided inside a vacuum envelope 1 by partially using an acceleration positive electrode group 6 near the inner surface side of the cylindrical side plate 4. A getter film 14 flashed and spattered from a getter groove 13a of a getter 13 attached on one part of the acceleration positive electrode group 6 through a getter attaching plate 18 is deposited on the first partition plate 6a.
Patent JP-2001117570-A (JP)
Title: Electronic equipment
Inventor: KAYAMA TAKASHI
IPC: G10L25/00
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide an electronic equipment that make a user able to simply listen information stored at the time of being carried and can be reduced in size. SOLUTION: The electronic equipment 10 is used while being carried by a user. The equipment 10 is provided with a main body 100, which has a storage section to store information, a holding section 101 which holds the body 100 on the body of the user and a listening section 102 which is used by the user to listen the information stored in the body 100. The section 101 incorporates a connecting section, which electrically connects the section 102 and the body 100, and a battery to operate the body 100. The section 101 has a connecting section 700, which holds the body 100 at either one of a first holding position PL1, that is provided on the body 100, or a second holding position PL2 which differs from the position PL1.
Patent JP-H06214093-A (JP)
Title: Method for prevention of sedimentation of radioactive cobalt at inside of water-contained container of water-cooled nuclear reactor
Inventor: JIEEMUSU EDOWAADO AREKISANDAA
IPC: G21C17/022
Filed: 1993-11-24
Abstract: PURPOSE: To prevent precipitation of radioactive cobalt by continuously adding zinc of which<64> Zn isotope is decreased to water flowing in a water containing vessel during the operation period of a water cooled nuclear reactor. CONSTITUTION:<65> Zn produced by neutron activation of<64> Zn limits the effectiveness of zinc used for a purpose to lower the dispersion of radioactivity, especially to lower the dose ratio of hot spot. Zn of which the content of<64> Zn isotope is decreased is therefore added continuously to a cooling water system during the whole operation period of a nuclear reactor. As a result, the hot spot formation due to radioactive cobalt in the cooling water system is lessened and exposure of a worker is also decreased. In this case<64> Zn is removed by at least about 5% of natural content, preferably about 25-99%. The zinc concentration in the cooling water during the operation of the nuclear reactor is kept at about 1-1000ppb, preferably about 2-100ppb.
Patent JP-H04164626-A (JP)
Title: Manufacture of obliquely oriented film
Inventor: TOMINAGA KATSUJI
IPC: B29C55/04
Filed: 1990-10-29
Abstract: PURPOSE:To form a homogeneous and obliquely oriented film comprised of various thermoplastic resin, by a method wherein widening treatment of an oblique direction is applied to the film while advancing one side of both end parts of the film at a faster speed than the other side in a running direction through a jig holding both the end parts of a widthwise direction of the film. CONSTITUTION:A thermoplastic film 1 is sent out at a fixed speed through a sending-out machine 2, introduced into a heating furnace 3 through a conveying tool, heated to a temperature which can change molecular orientation and introduced into a treatment machine 4. In this treatment machine 4, both end parts A, B in a widthwise direction of the running, long-sized thermoplastic film 1 is held through a jig 41, one side A of both the end parts is advanced at a faster speed than that of the other side B in a running direction and in the direction also widening a width, through which a film is stretched monoaxially in an oblique direction to the running direction. With this construction, width widening treatment of an oblique direction is applied to the film 1 which is made into an obliquely oriented film 11 and wound up by means of a wind-up machine 5.
Patent JP-H11117034-A (JP)
Title: Sliding member
Inventor: KONDO KATSUYOSHI
IPC: F16J1/02
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain a sliding member excellent in wear resistance, heat resistance, seizure resistance and property to be machined by composing one sliding member of a refined aluminum alloy and composing the other of a sintered aluminum alloy contg. a specified amt. of aluminum nitride among a pair of the sliding members sliding each or the. SOLUTION: Among a pair of sliding members sliding each other, one sliding member (such as a valve case) is composed of a refined aluminum alloy and the other sliding member (such as a valve spool) is composed of a sintered aluminum alloy contg., by weight, 0.5 to 6% aluminum nitride. This sintered aluminum alloy preferably contains 0.1 to 2 wt.% nitrogen and contains >=0.05 wt.% magnesium. Moreover, the aluminum nitride preferably grows fibrously in one direction and the porosity of the sintered aluminum alloy is preferably regulated to <=25 vol.%.
Patent JP-H05124484-A (JP)
Title: Starting device of crew protection system for vehicle
Inventor: FUJITA HIROKAZU
IPC: B60R21/16
Filed: 1991-11-08
Abstract: PURPOSE:To improve reliability against the trouble or the malfunction of a collision judging circuit, and prevent any change in a collision judging level even at variation in battery voltage. CONSTITUTION:Output of one acceleration sensor 1 capable of linearly outputting any change in a vehicle speed is input to three collision detecting means 12, 13, 14. At outputting collision signals from at least the two detecting means among these collision detecting means, a final judging means 10 judges occurrence of collision and starts a crew protection system 11.
Patent JP-H10116044-A (JP)
Title: Display panel with waveguide and production of the panel
Inventor: FUJII KENTARO
IPC: G09F9/00
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a surface panel which is usable without miniaturizing a light source, makes the shape of the light source invisible through transmission parts and makes it possible to emit light in the many transmission parts with a smaller number of the light sources and a process for producing the panel. SOLUTION: This display panel 1 is provided with a transfer layer 3 on the front surface and, if necessary, aperture flanks, of a resin panel base 2 and of which the panel base 2 and the transfer layer 3 have the transmission parts 5 for the light from the light source 4 arranged on the rear surface. The panel base 2 has dike-like waveguides 6 to introduce the light from the light source 4 arranged at the point exclusive of the transmission parts 5 to the rear surfaces of the transmission parts 5.
Patent JP-S61202545-A (JP)
Inventor: HAINTSU YOSEFU KERAA
IPC: H04B10/20
Filed: 1985-12-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001114141-A (JP)
Title: Towing truck device
Inventor: MORIYA SATOSHI
IPC: B62D53/00
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To prevent a fork of a fork unmanned vehicle from interfering with a dirigible road wheel of a towing truck in turning. SOLUTION: The towing truck 12 is so constructed that a truck body 2 is provided with a pair of fixed casters 3 and dirigible road wheels 9 are provide on a bearing part 10 capable of freely turning on a vertical shaft 10a. A towing rod 5 is provided on the towing truck 12 with one end thereof secured to the bearing part 10, and the other end of the towing rod 5 is removably connected to the fork unmanned vehicle 6 in a state of locking turning.
Patent JP-H02140994-A (JP)
Title: Shelf structure
Inventor: ZENITANI HIDEKI
IPC: H05K5/04
Filed: 1988-11-22
Abstract: PURPOSE:To facilitate an assembling work and to reduce the number of components by providing a groove for engaging a backboard attaching frame between a front rail and a rear rail on both upper and lower rail plates. CONSTITUTION:A backboard 11 is attached to an attaching frame 5 together with a deflection preventive frame and a connector housing. Then, the backboard assembly is engaged with the mounting groove 8 of a lower rail plate 2 to be positioned, and both left and right side plates 3, 4 are secured to a lower rail plate 2. Then, the assembly is engaged with the mounting groove 8 of an upper rail plate 1 to cover the plate 1, and secured to the plates 3, 4. Electronic circuit packages are inserted along the rails 7a, 7b of the plates 1, 2, the male connector on the back board 11 is brought into coincidence with the female connector on the package to be positioned. Thus, an assembling work is facilitated, and the number of components can be reduced.
Patent JP-H03153247-A (JP)
Title: Processing device for photosensitive material
Inventor: IIJIMA HIDEAKI
IPC: G03D3/00
Filed: 1989-11-10
Abstract: PURPOSE:To prevent the corrosion of parts formed of a stainless steel by building the members constituted of the stainless steel subjected to an electrolytic polishing treatment on the surfaces after molding in the device. CONSTITUTION:A transporting rack 40 is provided with a pair of side plates 44 and plural pieces of transporting rollers 46 which are disposed zigzag between the side plates 44 and are rotatably supported. A pair of the side plates 44 and the parts constituting the transporting rack 40 are formed by subjecting the members to the electrolytic polishing treatment after the stainless steel is molded as the members. The fine ruggedness possessed by the stainless steel and the chromium poor layers and impurities are removed and passive films are formed. Corrosive factors are hardly captured in the member surfaces exposed on the outside of a processing liquid and the corrosion is prevented.