baber/WOPTO huggingface dataset:
Patent JP-H0847831-A (JP)
Title: Valve building-in device for cylinder head
Inventor: SUEMATSU SHOZO
IPC: B25J15/00
Filed: 1994-08-02
Abstract: PURPOSE:To provide a building in device which can automatically build a valve in a cylinder head while aligning a valve stem and a valve guide hole. CONSTITUTION:A valve built-in robot 3 is provided with a valve chuck 1 capable of being opened or closed for loosely holding the neck part of a valve while directing the extreme end of the valve stem of the valve V downward, and a manipulator 6 reciprocating the valve chuck 1 between the valve on a service pallet on a prescribed position and a cylinder head H on a prescribed position and building the valve in the cylinder head from the upper side. In addition as an aligning means, it is provided with a vacuum nozzle 2 moving under a valve guide hole 12 and sucking open air, and a negative pressure switch 17 detecting pressure lowered under a prescribed value on the way of the piping from the extreme end of the vacuum nozzle to a vacuum pump 16.
Patent JP-S6335673-A (JP)
Inventor: HANSU PEETERU KOORUSHIYUTATSUT
IPC: C09J121/00
Filed: 1987-07-22
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-2000023527-A (JP)
Title: Harvester
Inventor: TERAMOTO SEIJI
IPC: A01G13/00
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a harvester enabling the digging of even a root crop cultured on a ridge covered with a mulching film. SOLUTION: A mulching film 47 is pressed with a mulching film pressing member 49 in the pulling out of a root crop. The pressing member presses the film before the pulling of the crop and after the end of the pulling operation. The harvester is provided with a mulching film cutter 48 to cut the film in front of a longitudinal arm part 22a of a digging blade and the pressing member presses the film during the pulling up of the crop and the cutting of the film. The pressing member presses the film from the stage before the pulling up of the crop and before the cutting of the film to the stage after the pulling up of the crop and after the cutting of the film. The pressing member presses the film in one step at the outside of the plural ridges to be dug and between the ridges.  The mulching film pressing member is composed of a row of plural rollers arranged in the moving direction at the outside of plural ridges to be dug in one step and between the ridges. Each roller is made of an elastic material. The rollers of each row is provided with a supporting structure for each row and the structure has a height-controlling mechanism and/or an elastically pressing mechanism.
Patent JP-S5972092-A (JP)
Inventor: KANEKO MASAKI
IPC: G21C13/028
Filed: 1982-10-18
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-H0346280-A (JP)
Title: Light emitting diode
Inventor: ASADA HIROYOSHI
IPC: H01L33/30
Filed: 1989-07-13
Abstract: PURPOSE:To enable a light emitting diode to emit light rays of different wavelengths at the same time from the same light projection position and to prevent problems such as a coupling loss and an image-forming position by a method wherein the light emitting diode is provided with a laminar structure composed of two or more p-type semiconductor layers, two p-type semiconductor layers adjacent to each other form a heterojunction, and the p-type semiconductor layers are specified in forbidden bandwidth. CONSTITUTION:A light emitting diode is provided with a p-type semiconductor 1, an n-type semiconductor 2, and a single p-n heterojunction 3, where the p-type semiconductor 1 is composed of p-type semiconductor layers P1 and P2 which form a heterojunction 4. Provided that the forbidden bandwidths of the p-type semiconductor P1 and P2 and the n-type semiconductor 2 are represented by Ep1, Ep2, and En respectively, they are so set as to satisfy a formula, En>Ep1>Ep2. The thickness of the p-type semiconductor layer P1 is smaller than the diffusion length of minor carriers which are injected from the n-type semiconductor 2 into the p-type semiconductor 1. By this setup, light rays of different wavelengths can be obtained from the same projection position at the same time, and for instance, problems such that light rays of different wavelengths are not equal in coupling loss and have not the same image-forming position can be eliminated.
Patent JP-H0936302-A (JP)
Title: Mounting structure of clock extracting circuit
Inventor: KANEYAMA FUMIYASU
IPC: H04L7/02
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To provide mounting structure of a clock extracting circuit wherein the clock frequency can be changed only by changing a bandpass filter on the same circuit board, it is unnecessary to mount delay elements, manhour for mounting the delay elements is saved at a low cost, and the deterioration of a signal can be prevented. SOLUTION: A clock extracting circuit operates as follows; the half period of clock frequency from which either the positive inversion signal or the negatve inversion signal of a data signal is obtained as an object is made to delay, objective frequency component is taken out from the exclusive logic sum of the positive inversion signal and the negative inversion signal, and a clock is extracted. In a circuit board mounting the clock extracting circuit, a plurality of delay lines 9, 10 different in length are perviously formed in parallel on a circuit board 1, and delay for obtaining objective clock frequency is performed by selecting the delay lines 9, 10 with bonding wires 13.
Patent JP-S6425268-A (JP)
Title: One chip microcomputer
Inventor: FUJIWARA HISASHI
IPC: G06F15/78
Filed: 1987-07-20
Abstract: PURPOSE:To stabilize a program action by making an input mode of a port circuit to which program data are inputted for only the effective period of a program signal when a built-in EPROM is programmed. CONSTITUTION:At the time of programming, the program data are given to a program control signal PROG earlier only for a set-up time. A port circuit 30 goes to the input mode for first time when the program control signal PROG goes to '1' (namely, the output of an AND-OR gate 104 goes to '1'), and with this timing, the program data are outputted to a peripheral data bus (DB) 40.
Patent JP-H0848462-A (JP)
Title: Taking-up device
Inventor: NAGASHIMA MASAMITSU
IPC: B65H75/24
Filed: 1994-08-02
Abstract: PURPOSE:To prevent the production of the thrust load applied on a bearing means, when the diameter of a collet sleeve is contracted in the mounting and demounting of a taking-up reel. CONSTITUTION:When a taking-up reel 22 is demounted from a taking-up shaft 10, an air cylinder 42 is operated. A piston rod 40 is advance-driven in the opposite direction to the direction of arrow A, and makes contact with the pressure receiving end part 34 of a transmission rod 32, and when pressing is performed against a coil spring 38, the piston rod 40 is applied with a reacting force from the pressure receiving end part 34. By the reaction force, the air cylinder 42 retreats in the direction of arrow A against a coil spring 48, on a linear guide 46, and a hook piece 54 is engaged through the contact with a flange 50. After the engagement, the shift in the direction of arrow A of the air cylinder 42 is suppressed, and the pressure exerted on the pressure receiving end part 34 of a transmission rod 32 by the piston rod 40 in the contraction of the diameter of the coilet sleeve 20, acts onto the hook piece 54 through the flange 50, and does not act as the thrust load on a bearing 14.
Patent JP-H0848424-A (JP)
Title: Water pouring nozzle for coal banker
Inventor: OKADA KIYOSHI
IPC: B65B39/00
Filed: 1994-08-03
Abstract: PURPOSE:To make a water pouring line hard to be clogged and prevent a coal banker effectively from being bridged. CONSTITUTION:A tubular water poring nozzle 10 which is connected to a coal banker 2 with its top end faced downward aslant and through which water flows is provided with a connecting part 12 connected detachably to a tubular mounting seat located on the coal banker, a top part 14 positioned at the bottom of the inner surface of the coal banker and of which opening surface 14a is faced downward, and an angle part 16 located at the upper side of the top part and upper part of which is narrowed.
Patent JP-S6037995-A (JP)
Title: Monoclonal anti-cea antibody
Inventor: MATSUOKA YUUJI
IPC: C07K16/00
Filed: 1983-09-29
Abstract: PURPOSE:To obtain a monoclonal antibody having specificity to the antigenic determinant of a cancinoembryonic antigen. CONSTITUTION:A mammal such as mouse, rat, etc. is immunized with a required cancinoembryonic antigen (CEA), and the produced cell capable of producing antibody is collected, and fused with an established tumor cell originated from other mammal by conventional method. The obtained fused cells are selected in view of the productivity of the anitibody reactive with the marker antigen using the above CEA as the marker, and the selected fused cells are cloned by conventional method. The obtained monoclones are selected from the viewpoint of the reactivity with the antigen originated from the monoclone and the marker antigen using a marker comprising one or more antigens selected from CEA other than the above CEA and CEA-relating antigens originated from normal adult human.
Patent JP-H0472007-A (JP)
Title: Production of molten steel
Inventor: YANO MASATAKA
IPC: C21C5/28
Filed: 1990-07-10
Abstract: PURPOSE:To attain energy saving as well as remarkable reduction in fixed costs and equipment costs by successively repeating a stage of charging molten pig iron into a converter, a stage of flux addition to exert dephosphorization and desulfurizing refining, a stage of slag removal, a stage of decarburization, and a stage of tapping, leaving slag. CONSTITUTION:At the time of producing a molten steel by refining blast furnace molten pig iron, first the molten pig iron is charged into a converter as a first stage, and then, as a second stage, the addition of flux by means of any of throwing, spraying, and blowing or a combination of more than two among the above and the top blowing of oxygen are carried out to perform dephosphorization and desulfurizing refining and reduce P content and S content to the prescribed values, respectively. Subsequently, as a third stage, the converter is tilted and the formed slag is slagged off, and, as a fourth stage, decarburization is exerted until the prescribed C content is reached by means of flux addition and O2 blowing. Finally, tapping is performed while leaving the slag formed in the fourth stage as a fifth stage. Then, the first stage is restored again, and the above-mentioned five stages are repeatedly carried out.
Patent JP-S6238333-A (JP)
Title: Vector-force divider
Inventor: HANSU BUEE HEFUNAA
IPC: G01M9/00
Filed: 1986-08-04
Abstract: A device for dividing vector forces into their X- and/or Y- and Z-components comprising a main body having a flat upper surface inclined to the horizontal; a wedge having a bottom surface inclined to the horizontal engaging essentially friction-free the upper surface of the main body, and a flat horizontal upper surface; at least one first force measuring element acting in a direction of the wedge action and being provided in a fixed relationship to the main body; an upper element having a flat bottom side bearing essentially friction-free in horizontal directions on the horizontal upper surface of the wedge and receiving a vector force to be measured; and at least one second force measuring element each acting in the at least one of the X- and Y-direction, limiting any movement of the upper element and being arranged in fixed relationship to the main body.
Patent JP-H1122958-A (JP)
Title: Oil level detecting device
Inventor: WATANABE ISAO
IPC: F23K5/14
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To prevent the mistaken detection of an oil level due to the adhesion of oil to a light transmitting and reflecting unit by a method wherein the oil level is decided that it has become lower than a predetermined height when light, emitted from a light emitting device, is reflected in the light transmitting and reflecting unit and is received by a photodetector while the upper surface of the light transmitting and reflecting unit is formed so as to have a down slope. SOLUTION: When the supply of oil from an oil supplying tank is continued and the light transmitting and reflecting unit 15 of an oil level detecting device 10 is in the oil, light from a light emitting device 18 is radiated into the oil and, therefore, a photodetector can not receive the light whereby the photodetector outputs an oil existing signal through a connected circuit 23. On the other hand, when the supply of oil from the oil supplying tank is stopped and an oil level in an oil receiving pan is lowered thereby exposing the light transmitting and reflecting unit 15, the light from the light emitting device 18 is reflected in the light transmitting and reflecting unit 15 and is arrived at the photodetector whereby a no-oil signal is outputted through the connected circuit 23.  In this case, a slope is formed on the upper surface of the light transmitting and reflecting unit 15 while the tip end of the slope is formed so as to be a vertical edge to eliminate the adhesion and remaining of the kerosene on that part whereby the highly accurate detection of the existence of oil is permitted.
Patent JP-S6072767-A (JP)
Title: Printing medium skew running prevention system
Inventor: OOISHI IWAO
IPC: B41J13/32
Filed: 1983-09-30
Abstract: PURPOSE:To prevent skew running of printing medium easily without leaving the mechanical unit as intact by oscillating a pinch roller each time one sheet of printing ends. CONSTITUTION:When a printing ends and CPU checks none of printing, a solenoid 9 is operated by a command of a printer control CPU. With the operation of the solenoid 9, a pinch roller 4 moves in the direction C and is made open. After this condition continues for a specified time (about one sec), it moves again in the direction D to be returned to the closed condition. After all printing operations are finished, the subsequent printing is made ready. Thus, each time one sheet of printing ends, the pinch roller 4 is opened and a rolled paper 1 can be straightened by its own toughness from the tendency of slant running forced under the influence of the pinch roller 4 abutting against a feed roller 3 and set correctly again.
Patent JP-H1123017-A (JP)
Title: Moisture-adjusting equipment
Inventor: AKUTSU YASUTOMO
IPC: F24F6/06
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To perform dehumidification, humidification, and ventilation by one rotary-type moisture-adjusting element and to miniaturize moisture-adjusting equipment by providing the rotary-type moisture-adjusting element and a channel-switching means, and by providing a heating means at the moisture- adjusting element upstream side of one of first and second breathing paths being provided so that they can be connected to the moisture-adjusting element. SOLUTION: On dehumidification operation, first and second blast fans 8 and 9 are operated while first - fourth dampers 13-16 are switched for energizing a heating means 12 and a rotary-type moisture-adjusting element 5 is rotated. At this time, water in indoor air sucked from a first intake vent 1 is eliminated by the rotary-type moisture-adjusting element 5 in a first breathing path 6, and the indoor air is returned from a first exhaust vent 3 into a room. The rotary-type moisture-adjusting element 5 where the water in indoor air is adsorbed by rotary movement reaches a second breathing path 7 where outdoor air that is taken from a second intake vent 2 and is heated by a heating means 12 flows, and the water being adsorbed by the rotary-type moisture-adjusting element 5 is transferred to the outdoor air for discharging from a second exhaust vent 4 to the outside of a room.
Patent JP-2000011760-A (JP)
Title: Anisotropic conductive composition and manufacture of anisotropic conductive member using it
Inventor: FUKUMOTO KUNIHIRO
IPC: H01R11/01
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To eliminate deficiency due to disconnection or a short circuit caused by the contact of conductive particles with one another even in the case of large gap dispersion or high-precision connection by uniformly diffusing the conductive particles and thermally fusible insulating particles in an insulating liquid adhesive. SOLUTION: Conductive particles are a metal particle such as Ni, Ag, Au or Pd, or a particle made by plating Au or the like on a plastic particle, and has a particle diameter of 3-10 μm. An epoxy resin, a polyester resin or the like is used for insulating particles. For the average particle diameter of the insulating particles in a diffused state, 25-150% of that of the conductive particles is suitable, and even if the conductive particles are included, they are deformed by fusing so that they do not hinder the gap adjusting capability of the conductive particles. An epoxy resin or an acrylic resin is included as an insulating adhesive. Even if there is gap dispersion around 2-7 μm in the height of bumps at the time of bonding, the insulating particles absorb it after fusing, so that the conduction of the conductive particles is not hindered.
Patent JP-H0235226-A (JP)
Title: Clutch construction
Inventor: ISHIMORI SHOZO
IPC: F16D11/00
Filed: 1988-07-21
Abstract: PURPOSE:To prevent generation of gear sound without causing delay of transmission at the time of starting by forming a gap on the pitch circle of the cog part of No.1 transmitting member in a dimension greater than the thickness of the cog part of No.2 transmitting member, and putting those side faces of transmitting members which face one another in close contact using an energizing means in the condition that the two cog parts mesh with each other. CONSTITUTION:A meshing clutch is formed from a transmission gear 21 as No.1 transmitting member borne idlingly by No.1 transmission shaft and a shifting member 17 as No.2 transmitting member, and internally formed No.1 cog part 21A on the transmission gear 21 side is meshed with and disengaged from the externally formed No.2 cog part 17A on the shifting member 17 side. The meshing cogs 17a, 21a of these cog parts 17A, 21A have the same thickness and a pitch P four times as large as this cog thickness, and in meshing condition, their mating side faces in the axial direction are pressed by a spring so as to be in close contact condition. After one-end meshes, the twist return force due to stop of starting is opposed to the close contact force, and thus gear sound is prevented with no delay in transmission at the time of starting.
Patent JP-H0469966-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TOKUNAGA KENJI
IPC: H01L21/8249
Filed: 1990-07-10
Abstract: PURPOSE:To obtain a hybrid semiconductor integrated circuit device which can optimize a MOSFET and a bipolar transistor, adopting SOI structure for both elements by constituting a MISFET at the first silicon layer, and constituting a bipolar transistor of vertical structure at the second silicon layer. CONSTITUTION:In this hybrid semiconductor integrated circuit device, at the different regions above a semiconductor substrate 1 through an insulating layer 2, single crystal silicon layer 11 and a single crystal silicon layer 12, which is thicker than this single crystal silicon layer 11, are constituted severally, and in the single crystal silicon layer 11 an n-channel MISFET Q is constituted and also in the single crystal silicon layer 12 an npn bipolar transistor Tr of vertical structure is constituted. By this constitution, it can be operated in the condition that a channel formation area 8 is completely depleted, so the kink characteristics can be prevented, from occurring and the electric reliability in operation of the n-channel MISFET Qn can be improved. Furthermore, the thickness of a graft collector region(buried n<+>-type semiconductor region 3) can be increased, so the resistance value of a collector current path can be reduced, and the cutoff frequency of the npn-type bipolar transistor Tr of vertical structure can be improved.
Patent JP-S5993066-A (JP)
Inventor: CHIYAARUZU AASAA REONAADO
IPC: C07D498/04
Filed: 1983-09-30
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-H0233291-A (JP)
Title: Noise reduction device
Inventor: YASUKI SEIJIROU
IPC: H04N9/64
Filed: 1988-07-22
Abstract: PURPOSE:To eliminate a convergence error of step response due to truncation of bits and to prevent the deterioration in the picture quality by synthesizing a synthesis signal with a predetermined level to an inter-frame difference signal when the absolute value of the inter-frame difference signal reaches a prescribed level or over. CONSTITUTION:A deciding circuit 312 of a nonlinear circuit 31 decides the quantity relation among the level of the inter-frame difference signal outputted from an adder circuit 25 and two positive/negative threshold values -K, K. A selector 313 selects either of signals S1, S2 alternatively according to the result of decision. The level of the signals S1, S2 is set respectively to K and -K. A selection output of the selector 313 is added to the inter-frame difference signal by an adder circuit 311. The sum output is fed to an attenuation circuit 315 via a gate circuit 314. Thus, a step response converging linearly toward the convergence value is obtained and no convergence error takes place.
Patent JP-S6341354-A (JP)
Title: Sheet loading device
Inventor: HASHIMOTO HIROSHI
IPC: B65H31/12
Filed: 1986-08-04
Abstract: PURPOSE:To always secure the superior arrangement of the loaded paper sheets independently of the loading quantity by varying the driving time of a lowering means for lowering a loading means according to the counted value of a counting means for the loaded paper sheets. CONSTITUTION:After the arrival at an outlet roller, an output paper sheets is transported further, and discharged and loaded onto a tray 19 or the loaded paper sheets on the tray 19. When the paper sheeets are loaded continuously, the loaded paper sheet surface rises, and a paper discharging roller 14 is lifed up gradually, and when the roller 14 is lifted up to a prescribed position, a controller detects this state by the input supplied from a paper surface sensor 18, and an elevating and lowering motor 23 is driven to lower the tray 19. The motor driving time is selectively determined by the counted value in a counting device, namely the number of sheets of the loaded paper sheets 20 on a tray 21. In other words, as the number of loaded paper sheets increases, the time for lowering the motor is reduced by a prescribed time, and the tray lowering quantity in the case ranging from the small quantity loading to the large quantity loading can be kept constant, and can be kept in the range in which the superior loading arrangement can be secured.
Patent JP-H0734718-A (JP)
Title: Damping structure for structure
Inventor: GOKAN SHOKICHI
IPC: F16F15/02
Filed: 1993-07-23
Abstract: PURPOSE:To introduce prestress and to perform damping of bending vibration by a method wherein a joint part or an auxiliary member formed of a superresilient alloy material is arranged in the middle of or in parallel to tensile materials arranged in layers to a bending-deformed column. CONSTITUTION:Fixing members 4 and 5 are arranged at an upper layer 2 and a lower layer 3 at columns at two ends where there is the possibility for a multilayer building 1 to effect bending deformation. Tensile materials 6, 6 serving as a prestress material are arranged in layers from the upper layer 2 to the lower layer 3. In this case, a joint part 7 formed of an superresilient alloy is arranged at the intermediate part of the tensile material 6 to introduce prestress. Further, an auxiliary member of a superresilient alloy is arranged in parallel to the tensile material 6 to introduce prestress. The tensile materials 6 are arranged to both columns, to which bending deformation occurs, of a compression column and a tensile column and the tensile forces are fluctuated in a reverse direction to each other along with the fluctuation of the axis of the column. In this case, the superresilient alloy material absorbs energy of the fluctuation tensile force of the tensile material 6.