baber/WOPTO huggingface dataset:
Patent JP-H09135620-A (JP)
Title: Device for raising cereal stem in reaping and harvesting machine
Inventor: TAKEKATA TAKESHI
IPC: A01D57/22
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To exactly raise up loading rice plant stems by allowing a longitudinally stem-raising device to jump out from the inside of a grass separator, where a rice plant stem-raising device raises the loading stems by allowing its stems-raising lugs to move from the front lower side to the rear upper side. SOLUTION: In front of a reaping unit, a transverse raising chain is arranged obliquely from front lower side to the rear upper side, and wound around an upper and a lower sprockets 3 fixed to a shaft rising the front upper side and has raising lugs at a prescribed interval. In front of a case covering this transversely raising chain, a longitudinally raising chain is arranged obliquely from the front lower side to the rear upper side, wound around an upper and a lower sprockets 25 mounted to a shaft extending in the transverse right and left direction and has raising lugs at a prescribed interval.  A case for covering the longitudinally raising chain is fixed to the case for covering the transversely raising chain, while right and left plates 30a, 30b for covering the rotation track on the lower side of the longitudinally raising lugs from both right and left sides are set to the lowermost side of the case for covering the longitudinally raising chain. The front parts of these right and left plates are bent toward the center to form a wedges thereby constituting a grass separator 29 which is opened at its lower face.
Patent JP-H08206619-A (JP)
Title: Pipe line treating device
Inventor: SHIDONI EI TEIRA
IPC: B24C3/06
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To clean a piping system rapidly, effectively and inexpensively. SOLUTION: A piping system treatment apparatus used for cleaning the outside of a piping system 812 by high pressure air containing a grinding material has an improved classifying and separating machine unit separating the coarse particles of the grinding material from relatively light broken pieces. In the classifying and separating machine unit provided in a manifold duct 856, the coarse particles of the grinding material are returned to a collecting tray-shaped part 840 for the purpose of recovery and dust suspended in air is removed through a duct 858. A series of pressure escape filters lower the air pressure in a spraying chamber to prevent broken pieces from passing through triple seals 876, 878, 880 from the spraying chamber to escape.  A spraying nozzle assembly 834 is attached to a nozzle vibrating frame by a snap attaching jig not using screw connection contaminated by broken pieces.
Patent JP-H07130785-A (JP)
Title: Wire bonding method
Inventor: KUDO HITOSHI
IPC: H01L21/60
Filed: 1993-11-02
Abstract: PURPOSE:To provide a wire bonding method which facilitates the formation of a sufficiently high loop. CONSTITUTION:After a first bonding is finished as shown in a figure (c), a capilary 2 is lifted up to a first loop height as shown in a figure (d). A chip 4 and a lead 5 are shifted or the capilary 2 is shifted by a required distance so as to have the capilary 2 positioned in a direction opposite to a wiring direction from a first bonding point to a second bonding point as shown in a figure (e). The capilary 2 is lowered to a second loop height as shown in a figure (f) to give a set bend to a wire 1. Then the capilary is shifted to the position of a second bonding point while it is shifted to a second search height as shown in a figure (h) and the capilary 2 is lowered to perform a second bonding as shown in a figure (i).
Patent JP-H07131187-A (JP)
Title: Automatic device for replacement of electronic component
Inventor: SAKAI HIDEYUKI
IPC: H05K13/02
Filed: 1993-11-01
Abstract: PURPOSE:To lessen the range of movement of a moving member and moreover, to make small the moving member by a method wherein the transfer part is reciprocated between a housing part and a mounter in the direction parallel to these of the housing part and the mounter and at the same time, transfer means for transferring component feeding units to the housing part and the mounter are provided at least two or more. CONSTITUTION:In the case where an exchange of component feeding units 60 on a mounter 62 is required, a transfer part 63 is first positioned and a component feeding unit 60 to be replenished is pulled out from a housing part 61 by a transfer means 64 on one side. The part 63 is again positioned and the unnecessary unit 60 is pulled out from the mounter 62 by the other transfer means 65. After that, the part 63 is moved and the component feeding unit 60 to be replenished is housed in the pull-out part in the mounter 62. The part 63 is moved and a component feeding unit 60 is housed in a vacant part in the part 61. Thereby, the units 60 can be exchanged even in a state that the part 63 does never protrude-outside of a device and is miniaturized.
Patent JP-H07124074-A (JP)
Title: Vacuum cleaner
Inventor: ONO TAKASHI
IPC: A47L7/00
Filed: 1993-11-01
Abstract: PURPOSE:To enable the determination of the timing to treat trapped dust of a wet type vacuum cleaner accurately. CONSTITUTION:This wet type vacuum cleaner makes a sucked air containing dust contact a water 10 for trapping dust in a water pan 3 to trap dust and a flow of the water 10 for trapping dust is generated along the outer circumferential wall of the water pan 3 by the sucked air. A transparent container is used as the water pan 3 and a gauge 9 for checking the amount of the water 10 for trapping dust is provided protrudingly at the center of the bottom surface thereof. A water lever marker 11 is provided on the outer circumferential wall of the water pan 3 to detect the amount of the dust trapped. The outer circumferential water level of the water for trapping dust in the water pan 3 rises by the flow of the water 10 for trapping dust, namely, a centrifugal force due to a rotary motion. By the use of the vacuum cleaner thus obtained, the viscosity of the water 10 for trapping dust increases by the trapped dust as the amount of the dust trapped glows so that the outer circumferential water level falls gradually. The outer circumferential water level is obtained in comparison with the water level marker 11 thereby enabling the learning of the timing to treat the trapped dust accurately.
Patent JP-H04168742-A (JP)
Title: Close adhesion testing method
Inventor: NAGAO YUTAKA
IPC: H01L21/66
Filed: 1990-10-31
Abstract: PURPOSE:To judge close adhesion efficiently by diffusing Na or Cl elements into a semiconductor substrate and then comparing the concentration profile in the center of the substrate with that at the peripheral part. CONSTITUTION:A pressure vessel 1 is filled with brine 2. A semiconductor substrate 5 is then mounted on a metal mesh 3 placed in the vessel 1. The vessel 1 is then applied with a cover 4 and heated with a heater. Upon elapse of a predetermined time, the substrate 5 is taken out of the vessel 1, cut off, and the cutting face is polished. A surface element analyzer then measures concentration of Na, Cl elements diffused to the central part and the peripheral part of the substrate 5 thus judging close adhesion of a film to the substrate easily.
Patent JP-H07147222-A (JP)
Title: Patterpn forming method and projection aligner
Inventor: FUKUDA HIROSHI
IPC: H01L21/027
Filed: 1993-11-26
Abstract: PURPOSE:To maintain a high contrast and a large focal depth to a fine pattern in the whole exposure region, by arranging a spatial filter on the practical pupil surface of a projection lens which filter modulates spatially the phase or amplitude distribution of a transmitted wave surface in accordance with residual aberration characteristics of the projection lens, and performing projection exposure. CONSTITUTION:A mask 11 having a desired pattern is retained by a mask retaining stand 16, and irradiated through an illumination optical system 15 with a light emitted from a light source 10. When the pattern on the mask 11 is projected and exposed on a substrate 13 through a projection lens 12, a spatial filter 14 is inserted at a position approximate to the pupil surface of the projection lens. Thereby uniform filter effect can be obtained in the whole exposure region of a projection lens, so that high contrast and a large focal depth to a fine pattern can be maintained.
Patent JP-H05113301-A (JP)
Title: Sensor circuit of electromagnetic induction type sensor
Inventor: SHINOZAKI HIROYUKI
IPC: G01B7/00
Filed: 1991-10-16
Abstract: PURPOSE:To obtain a clear waveform of the displacement of a target with little loss of a sensor gain, with excellent sensitivity and even with a low carrier frequency. CONSTITUTION:A sensor circuit of an electromagnetic induction type sensor is constructed of an oscillator (1) generating a carrier signal, sensor coils (4, 5) subjecting a carrier signal to AM modulation on the basis of a change in inductance due to the displacement of a target, an amplifier circuit (6), a sample hold circuit (8) detecting the signal subjected to the AM modulation on the basis of the displacement of the target, and a signal shaping circuit (9) supplying the sample hold circuit (8) with a reference signal 100 for holding the peak of the signal subjected to the AM modulation.
Patent JP-H08162923-A (JP)
Title: Noise elimination device
Inventor: GOKAN YOSHIAKI
IPC: H03K5/1252
Filed: 1994-11-30
Abstract: PURPOSE: To eliminate noise well and to prevent the erroneous discrimination of an input signal level by inhibiting the transmission of the signal to an output side while high frequency noise is superimposed when the level of input signals is changed and transmitting the signals after the signal level is stabilized. CONSTITUTION: For the input signals to which the high frequency noise is superimposed, an amplitude is limited in diodes D1 and D2 and a prescribed high frequency component is attenuated by a filter composed of resistor R1 , R2 and a capacitor C1 and a Schmitt trigger circuit 1. In this case, the signals and the signals for which the signals are delayed by an integration circuit composed of the resistor 11 and the capacitor C11 and inputted to an EX-NOR circuit 2 are led to a switching circuit 3. In that case, the switching circuit 3 is turned off and the transmission of the signals is interrupted while the signal levels do not match, and after the signal levels match, the circuit 3 is turned on and the signals for which the noise is eliminated are transmitted.
Patent JP-H08150370-A (JP)
Title: Iron
Inventor: KANAZAWA SHIGETOSHI
IPC: B05D7/14
Filed: 1994-11-30
Abstract: PURPOSE: To improve electrical conductivity of an iron to inhibit sticking of the cloth to the iron from occurring at the time of ironing cloth by forming on the first layer, the second layer that is formed through coating the first layer with a coating material contg. a specific resin and ceramic whiskers the surface of each of which is coated with and electrically conductive material. CONSTITUTION: In this iron, the first layer 2 formed on a base material 1 of the iron consists of a heat-resistant high polymer and as this high polymer, a fluororesin-based coating material obtained by mixing a polyethersulfone or polyamide-imide resin, a terafluoroethylene-hexafluoropropylene copolymer resin and a pigment is used. Further, the second layer 3 formed on the surface of the first layer 2 consists of a fluororesin-based coating material contg. at least one resin or a combination of plural resins selected from among tetrafluoroethylene resins, tetrafluoroethylene-perfluoroalkoxyethylene copolymer resins, tetrafluoroethylene-hexafluoropropylene copolymer resins and tetrafluoroethylene-ethylene copolymer resins, and ceramic whiskers 4 the surface of each of which is coated with a conductive layer.
Patent JP-S62158108-A (JP)
Title: Activation furnace and activating method
Inventor: YOSHIDA AKIHIKO
IPC: H01G11/06
Filed: 1985-12-27
Abstract: PURPOSE:To carbonize and activate an object to be activated in an activation furnace with high efficiency and to execute heat-treatment succeedingly by introducing an object for activation from an aperture at one side of a furnace chamber toward another aperture at the other side and conducting activating gas fed from the midway of the furnace chamber to the introducing side of the object for activation. CONSTITUTION:An object for activation such as fabric, nonwoven fabric, yarn, cylindrical material, felt, string, etc., comprised of continuous fiber or fiber is introduced continuously from the upper aperture 2 of a furnace chamber of an activation furnace constructed of a muffle 1 and discharged from a bottom aperture 3 after activating by carbonization and succeeded heat-treatment. In the above described activation furnace, activating gas is fed from a feeding hole 6 at the midway of the furnace chamber, which is guided to the above described upper aperture 2. On one hand inert gas is fed from above described bottom aperture 3 and guided to the upper aperture 2, which is heated simultaneously with heaters 4, 5. By this method, the above described object to be activated is activated by carbonization with the activating gas atmosphere A at a part of the furnace chamber, and obtd. activated carbonized product is heat- treated by the inert gas atmosphere B succeedingly in the remaining part of the furnace chamber.
Patent JP-H04169603-A (JP)
Title: Elastic pavement body with slidability
Inventor: MURAYAMA HISAYA
IPC: E01C7/34
Filed: 1990-11-01
Abstract: PURPOSE:To prevent cementing of sands by charging silica sand into between protrusions of a protruded layer having a specified hardness, height and surface area proportion, the layer being disposed on the upper surface of an elastic water-permeation layer prepared with use of rubber chips and urethane binder, and thereby providing slidability. CONSTITUTION:An elastic water-permeation layer 17 composed of a mixture of rubber chips and urethane binder is formed on a base layer 13. Next, on the surface of this layer 17 is applied a foamed polyethylene sheet having cutout holes, and urethane resin is charged into these cutout holes. When the resin is in a suitable condition of being hardened, the sheet is exfoliated to provide a protruded layer 19. Note that the hardness of this protrusion, the height thereof, and the surface area percentage thereof are specified as 40 to 90, 1 to 10mm, and 10 to 70%, respectively. And silica sand is charged into recesses between the protrusions of the protruded layer 19 to cover part of the protruded layer surface. This enables obtaining a sufficiently high level of slidability and enables preventing the cementing of the sands for long period of time.
Patent JP-H08150904-A (JP)
Title: Wiper control device
Inventor: NOMURA TETSUYA
IPC: B60S1/08
Filed: 1994-11-30
Abstract: PURPOSE: To prevent malfunction based on the influence of noise or the like by holding a stop mode regardless of the amount of rainfall in the case where the stop mode is continued during a first designated time. CONSTITUTION: A raindrop sensor 1 outputs a raindrop pulse of a pulse width corresponding to a raindrop diameter. A micro-computer 2 controls a rainfall amount detecting means for obtaining the amount of rainfall by integrating the width of a raindrop pulse or the number of raindrops and a wiper 3 by switching between an operation mode of operating the wiper 3 and a stop mode of stopping the operation of the wiper 3 according to the amount of rainfall obtained by the rainfall amount detecting means. Further, the control means comprises a control means for holding the stop mode if the stop mode is continued during a first designated time or more. A cam switch 4 turns on during the operation of the wiper 3. That is, if as shown by a solid line 4, the integrated value of a pulse width when time T1 elapses, for example, is R3 or less, the stop mode is kept being held.
Patent JP-H10118613-A (JP)
Title: Process of making industrial waste containing organic chlorine compound harmless
Inventor: MIYASHITA YOSHIO
IPC: A62D3/40
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a process of making industrial waste such as a transformer or a capacitor containing an organic chloride compound like PCB stored presently harmless. SOLUTION: Industrial waste from which an organic chloride compound is extracted is fed into a reducing melting furnace and heated at 1100 deg.C or above while keeping the atmosphere in the melting furnace reductive, and a metal component contained in the industrial waste is melted and discharged from the melting furnace. Gas generated in the melting furnace is made to remain at 1100 deg.C for one second or more in a gas cracking furnace, and the organic chloride compound in the gas is cracked and exhausted, and at least HCl in the gas exhausted out of the gas cracking furnace is adsorbed and absorbed before being exhausted outside.
Patent JP-H09138148-A (JP)
Title: Electromagnetic flowmeter
Inventor: ONAKA EIJI
IPC: G01F1/58
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a light electromagnetic flowmeter of low cost by generating an uniform magnetic field at a right angle to the axis of a measuring tube, while the size of a core is limited by the size of a coil. SOLUTION: A coil 4 is energized by feeding from a power source, so that, by a core 3 and an inner core 8, a magnetic field is generated in the direction orthogonal to the axis of a measuring tube 1. When to-be-measured fluid 2 is moved into the measuring tube 1 in the magnetic field, electromotive force is generated based on Faraday's law of electromagnetic induction. At this time, the magnetic field is generated at a right angle to the measuring tube electrically insulated, and, when conductivity of the flowing fluid is not too low, the electromotive force is measured between a part of electrodes 5.  A core mounting flat surface part of a magnetic field generating means is provided to the central part of inner core for constitution, so that, by fixing the core to the flat surface part, the core can be assigned in parallel to the axis of the measurement tube, so that, the magnetic field orthogonal to the axis is uniformly generated, and the effect that flow rate measurement is performed with precision is obtained.
Patent JP-H10118943-A (JP)
Title: Super-finishing grinding wheel holder and manufacture therefor
Inventor: TAKAHANE YUZO
IPC: B24D18/00
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To facilitate manufacture with excellent accuracy by joining a super abrasive grain sintered compact and cemented carbide together, and constituting at least an inner wall of a square hole on the side opposed to a grinding object material out of a super abrasive grain sintered body on which the content of a super abrasive grain is a specific value. SOLUTION: A square groove arranged in a main body and a square hole formed of a cover are slightly larger than a super-finishing grinding wheel, and a slight clearance exists between the super-finishing grinding wheel and an inner wall of the square hole, and the super-finishing grinding wheel can reciprocate in its lengthwise direction. A super abrasive grain sintered body of the main body 1 and a super abrasive grain sintered body of the cover 5 are assembled in layers so as to contact with each other and are used for super- finishing work in a condition where the side having a super abrasive grain sintered compact of this super-finishing grinding wheel holder is opposed to a grinding object material. Here, the content of a super abrasive grain of the super abrasive grain sintered body is 30 to 90 capacity %, and preferably, 50 to 60 capacity %.
Patent JP-H01138175-A (JP)
Title: Calcination of aln
Inventor: TAKESHIMA YUTAKA
IPC: C04B35/581
Filed: 1987-11-25
Abstract: PURPOSE:To obtain AlN having a little impurity in granules and high thermal conductivity, by heating a raw material to a temperature to form a liquid-phase component by an auxiliary to cause an impurity trap and then heating the raw material to a temperature higher than the first calcination temperature to discharge the liquid phase. CONSTITUTION:An AlN sintering raw material containing a sintering auxiliary is heated and maintained at the first calcination temperature to cause a liquid- phase component and an impurity trap is formed. Then, the raw material is heated and maintained at a temperature higher than the first calcination temperature to discharge the liquid phase. Impurity oxygen concentration and impurities in granules are lessened to give AlN having high thermal conductivity.
Patent JP-S62162098-A (JP)
Inventor: YOSHIDA TSUNEO
IPC: D21H17/67
Filed: 1985-12-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06142135-A (JP)
Title: Absorptive article provided with top sheet exhibiting rapid liquid permeability and comfortableness
Inventor: SUGAWARA KAZUKO
IPC: A61F13/15
Filed: 1992-11-06
Abstract: PURPOSE: To provide an absorptive article comprising an improved top sheet which shows excellent liquid controlling function and further improved skin- comfort. CONSTITUTION: An absorptive article comprises a main body 22 that has longitudinal edge portion 24 and transverse edge portion 26. The main body comprises a liquid-permeable top sheet 30 having a central region 32 and a peripheral region 34; a liquid-impermeable back sheet 50; and an absorbent core 60. The top sheet comprises a nonwoven outer layer 70 with an opening portion 72 in the central portion; and a pored thermoplastic film layer 80 arranged under the nonwoven outer layer 70. Pored thermoplastic film layer 80 and nonwoven outer layer 70 cover the peripheral region, and the pored thermoplastic film layer 80 is exposed to the central region through the opening portion of nonwoven outer layer 70.
Patent JP-H01304835-A (JP)
Title: Structure of small divided net for culture and method for washing the same net
Inventor: HAMADA YOICHI
IPC: A01K63/00
Filed: 1988-11-24
Abstract: PURPOSE:To prevent seaweeds and other microorganisms from sticking to a net and contrive development of culture industry by rotating small divided nets for culture consisting of a polyhedral hollow unit fixed in the ocean at an interval of a prescribed period, exposing the surface sunk in water to the sea surface and drying the net in the sun. CONSTITUTION:Each small divided net 1 for culture is constituted of a closed polyhedral hollow unit having the bottom (1a), peripheral sides (1b) and (1c) and ceiling part (1f). The bottom, peripheral sides and ceiling parts are respectively detachably connected. The small divided nets 1 for culture are then rotated at an interval of a prescribed period to expose the surface sunk in water to the sea surface and dry the surface in the sun. As a result, seaweeds and other microorganisms are prevented from sticking to the nets and the culture industry can be developed without stagnation.
Patent JP-S63151013-A (JP)
Title: Manufacture of soi substrate
Inventor: OGURA ATSUSHI
IPC: H01L21/20
Filed: 1986-12-16
Abstract: PURPOSE:To obtain an SOI substrate of large area having an excellent crystal property, by a method wherein an amorphous silicon film is formed on a substrate, a polycrystalline silicon film is formed by a heat treatment at a temperature lower than or equal to the meting point, and recrystallization is performed by scanning with a laser beam. CONSTITUTION:An amorphous silicon film is formed on a substrate provided with an insulator layer. By a heat treatment at a temperature lower than or equal to the melting point, polycrystalline silicon is formed which is composed of ensemble of crystal grains with an average diameter larger than or equal to about 1mum. This polycrystalline silicon has a larger reflectivity of laser light as compared with amorphous silicon or polycrystalline silicon whose average grain diameter is smaller than or equal to 0.1mum and which is generally used to form SOI, and the reflectivity has no remarkable difference from that of single crystalline silicon. Accordingly, a problem is not encountered that the reflectivity changes in the case of scanning wherein laser lights are overlapped, so that an SOI substrate having an excellent crystal property can be obtained.