baber/WOPTO huggingface dataset:
Patent JP-H05180559-A (JP)
Title: Air liquefaction/separation method
Inventor: TATSUMI TAKASHI
IPC: F25J3/04
Filed: 1992-06-29
Abstract: PURPOSE:To effectively, simply and inexpensively reduce and remove low boiling point components such as hydrogen in article nitrogen in an air liquefaction/ separation method. CONSTITUTION:An auxiliary rectification tower 30 is provided on a main rectification tower 2, and nitrogen gas from the main rectification tower 2 is introduced as ascending gas into a lower part of the auxiliary rectification tower 30 while being adjusted in its amount. Further, liquefied nitrogen from the main rectification tower 2 is liquefied and introduced as a reflux fluid into the auxiliary rectification tower 30 for rectification while being adjusted in its amount. Further, there is derived nitrogen gas including more amounts of low boiling point components such as hydrogen from the top of the auxiliary rectification tower 30. Additionally, there is derived high purification liquefied nitrogen of 1ppm or less contents of the low boiling point components such as hydrogen from the bottom of the auxiliary rectification tower 30.
Patent JP-H0852004-A (JP)
Title: Set of boots and retainer particularly for skiing
Inventor: KURISUTEIAN SHIYARANDO
IPC: A63C9/00
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To attempt far more protection for skiers regardless of the direction of a ski board being equipped, by having a holding means in which boots have a locally asymmetric shape and in which holding equipment cooperates with the asymmetric shape of the boots and varying a trip threshold value according to the actuated direction of the boots against the holding equipment. SOLUTION: A contact segment 25 is installed in the outsole part of a boot. This segment is positioned adjacent to the center surface and is asymmetric. The left side part of the outsole of the boot has a slightly wavy shape 26. The wavy shape 26 part is slightly off on the left side of the boot to facilitate to be supported against the left side of a boss 32. When the boot actuates a holding flange part to the right, the boss 32 elastically prevents the wavy shape part 26 from moving sideways in this direction. As a result, an additional supplementary holding force is generated, which is applied to the trip limit value of the holding equipment in this moving direction of the outsole of the boot.  As for a movement in the reverse direction, the outsole of the boot can move sideways against the flange part for the entirety of the wavy shape part 26 and the boss 32 without counteracting this movement.
Patent JP-H04369441-A (JP)
Title: Spectrophotometer
Inventor: KUBO YOSHIHIRO
IPC: G01J3/36
Filed: 1991-06-15
Abstract: PURPOSE:To obtain an inexpensive spectrophotometer which can simplify or eliminate fine adjustment of positioning of an optical element and does not use expensive optical components. CONSTITUTION:A light source 1, a cell 7, a dispersing element 4 and an array sensor 5 comprising a plurality of channels each having a light detector 8 are geometric-optically placed in this sequence, while a filter 3 is placed between the light source 1 and the dispersing element 4 at the time of wavelength selection. The light detector 8 of a channel to which the light is incident is identified, and the filter 3 is removed at the time of measurement.
Patent JP-S5874168-A (JP)
Title: Electrostatic painting method
Inventor: YOSHIKAWA MIZUO
IPC: B05D1/04
Filed: 1981-10-26
Abstract: PURPOSE:To execute electrostatic painting evenly to a substance to be painted, having a high electric resistance value, such as synthetic resin, etc., by alternately applying plus and minus of high voltage applied to an electrostatic painting machine. CONSTITUTION:An electrostatic painting machine 4 is connected with a painting material pump 8 through a painting material hose 7, and also is connected with a high voltage generating device 10 through a high voltage cable 9. When executing the painting, square wave-like high voltage of plus and minus is generated alternately by the high voltage generating device 10, and this high voltage is applied to the electrostatic painting machine 4. In this way, by applying the high voltage of plus and minus alternately, the surface potential of a resin plate 1 can be held at the earth potential, and no uneven painting is generated.
Patent JP-S6150558-A (JP)
Inventor: KURASHINA KENJI
IPC: A61C8/00
Filed: 1984-08-18
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-H0460442-A (JP)
Title: Method for multicomponent analysis in spectral analysis
Inventor: ADACHI MASAYUKI
IPC: G01N21/27
Filed: 1990-06-28
Abstract: PURPOSE:To obtain quickly the concentration of a component in a sample and to enable highly-precise analysis of the component being free substantially from an effect of disturbance or noise, by determining the sum of relative absorbances each being a difference between a local peak value and a local valley value at plural points. CONSTITUTION:A comparing sample or a measuring sample is put in a cell 9, an infrared beam from a light source 4 is applied to the cell 9, and interferograms of the comparing sample and the measuring sample are measured in an addition average process element 11. In a Fourier transform process element 12, subsequently, these interferograms are subjected to Fourier transform respectively and thereby a power spectrum is obtained. Then, a spectrum computation element 13 determines the ratio of the power spectrum of the measuring sample to the power spectrum of background and converts it into an absorbance scale and thereby an absorption spectrum can be obtained. By conducting comparative computation by using the sum of relative absorbances, the concentration of each component can be estimated.
Patent JP-S6327233-A (JP)
Title: Curved surface processing machine for plate
Inventor: FUJITA YUICHI
IPC: B29C63/04
Filed: 1986-07-21
Abstract: PURPOSE:To easily adapt the title machine even when a cut end surface is curved, by a method wherein a metal plate is subjected to bending processing to partially form the cross-section thereof into a shape conforming to the curved surface of a cut end and a press roll is made replaceable and a part of the surface thereof is formed into a surface conforming to the bending of the metal plate. CONSTITUTION:A heating part (a) is positioned at the front and a press part (b) is positioned at the rear and a grasping part (c) is positioned above the heating part (a) and the press part (b). A support lever 6 is held to a state protruding in a rearward oblique direction from a body part 3 by a spring 7. A curved surface processing machine is constituted so that a heat transfer plate 8 is fixed to the heating surface 21 of a foot 2 in a freely detachable manner and a part of said heat transfer plate 8 is left as a flat surface 81 and a part of the remainder thereof is bent so as to have a uniform cross-sectional shape to form a bent part 82. The heat transfer plate 8 is bent into an L-shape on the side opposite to the bent part 82 to form a folded part 83 and clamped by rivets 84. Further, a press roll 4 is made replaceable and bent so that the shape of the roll surface 41 coincides with the cross-sectional shape of the heat transfer plate 8 when the roll 4 is cut along the flat surface passing the axis thereof.
Patent JP-H0923471-A (JP)
Title: Travelling object communication system
Inventor: SEKO KAZUO
IPC: H04W48/16
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a travelling object communication system where a limited frequency is effectively utilized without inclination in a specified radio wave zone and also call loss is reduced. SOLUTION: The system is provided with a congestion control signal frame 4A having a reporting signal for controlling congestion in the radio wave zone superimposed on a downstream control channel signal 4 from respective radio wave base stations 20-22 to a mobile station 3. Then, the mobile station 3 recognizes that the reception electric field strength of the downstream control channel signal in the pheripheral radio wave zone is more than a set value and selectively decides which one of the radio wave zone of the radio wave base station with a frequency number being smaller than that of a self station or the radio wave zone of the radio wave base station with the larger number is to be picked-up by whether a value based on the numerical value of a self station ID number is odd or even.
Patent JP-H098381-A (JP)
Title: Input converter
Inventor: UGAJIN RYUICHI
IPC: H01L29/66
Filed: 1995-06-14
Abstract: PURPOSE: To realize an input converter for converting an input charge train into an output charge train without requiring metallization. CONSTITUTION: The input converter comprises a plurality of charge transfer elements arranged in parallel where a quantum wire QW are surrounded by a spiral one-dimensional dot array comprising quantum dots arranged contiguously each other and coupled mutually. Adjacent quantum wires QW are coupled through bridge parts B1-B12 comprising quantum wires at the points determined according to a conversion rule. The charge transfer element is provided, at one end thereof, with an electrode 21i,..., 26i and, at the other end thereof, with an electrode 21f,..., 26f. Information charges are inputted, in the form of a charge train, from the electrode 21i,..., 26i. A field is applied externally in a plane vertical to the quantum wire QW and the applying direction is turned in the plane thus transferring the information charges along the quantum wire QW.  An output charge train, comprising charges rearranged according to a conversion rule, is obtained from the electrode 21f,..., 26f.
Patent JP-S5873949-A (JP)
Title: Displayer of multiplying-factor fo scanning electron microscope
Inventor: YAMADA OSAMU
IPC: H01J37/28
Filed: 1981-10-28
Abstract: PURPOSE:To make the multiplying factor of the image of a final photograph to coincide with  the multiplying factor of display constantly, by correcting the multiplying factor of the display according to the photographing multiplying factor when the size of the final photograph is  not equal to that of the image surface of a CRT, by continuously constituting a display-multiplying-factor correcting circuit having a correction-coefficient change-over switch between  a multiplying-factor displaying circuit and a photographing-multiplying-factor switching equipment. CONSTITUTION:When the resistance value of a correction-coefficient change-over switch 19 is  represented by (Rfk) and the resistance value of a feedback loop is represented by (Re), the  output voltage (Vo') of the fixed-point part of multiplying-factor display is represented by the  equation of Vo=(Re/Rfk).Vo. Therefore, by properly selecting the values (Rfk) and (Re), the  multiplying-factor display can be corrected in conformity with the photographing condition,  and the multiplying factor of obtained data can be adjusted to an accurate value irrespective  of the kind of films. When photographing is performed with a film with the size of 4 inches multiplied by 5 inches, generally, the multiplying factor is supposed to be equal. In such a  case, a correction coefficient for a polaroid film with the size of 95mm. multiplied by 72mm.  should be adjusted to 0.8; that for a Brownie negative film, to 0.6.
Patent JP-H0515892-A (JP)
Title: Waste water treating device
Inventor: HAYASHI KOJI
IPC: C02F1/24
Filed: 1991-07-11
Abstract: PURPOSE:To obtain a waste water treating device which is capable of stably performing high load operation and of effectively concentrating and maintaining excess sludge. CONSTITUTION:A waste water treating device is equipped with a circulation water tank 5 and an aerobic bioreactor 2 connected thereto. The inside of the aerobic bioreactor 2 is held at the atmospheric pressure or more. Excess sludge water is introduced in a floatation separation tank 3 from the aerobic bioreactor 2. The pressure of this excess sludge water is released in the floatation separation tank 3. Concentration and separation are effectively performed.
Patent JP-2000323101-A (JP)
Title: Fluorescent lamp
Inventor: TAKUBO SHUJI
IPC: H01J65/00
Filed: 1999-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an external electrode type fluorescent lamp capable of sustaining an insulating property for a long time by locating terminals so that they are pinched between an outer circumferential surface of a glass bulb and an external electrode so as to prevent laceration of a translucent sheet, and capable of having high reliability by securely fixing the terminals to the external electrodes. SOLUTION: The fluorescent lamp has one pair of strip-like external electrodes 4 and 5 made up of metal members and located separately from each other on an outer surface of a glass bulb 1 of which an inner surface is coated with a phosphor coating film 2. To ends of the external electrodes 4 and 5 power-supplying terminals 6 are fitted in such a way that contact parts 61 thereof are pinched between the glass bulb 1 and the external electrodes 4 and 5. Around the outer circumferential surface of the glass bulb 1, a translucent sheet 7 approximately the same in length is wound the cover it, thereby fixing the terminals 6 with the translucent sheet 7 and the external electrodes 4 and 5.
Patent JP-S6232674-A (JP)
Title: Laser-light attenuating apparatus
Inventor: NEI MASAHIRO
IPC: B23K26/06
Filed: 1985-08-03
Abstract: PURPOSE:To obtain a laser-light attenuating apparatus, which can continuously vary and control the intensity of energy of output light without breakdown due to absorption, by using a nonlinear crystal body, in which the orientation of a crystal is relatively changed with respect to the electric field spectrum of inputted laser light, and phase matching conditions are changed. CONSTITUTION:A variable attenuator 3 controls the energy of output laser light 6 by controlling the phase matching conditions of a crystal with respect to laser light 2. The attenuator 3 comprises a second harmonic wave generator 17 in a parallel flat plate shape, an optical axis correcting plate 20 and a dichroic mirror 19. the second harmonic wave generator 17 comprises a crystal body having nonlinear optical effect. When the laser light comprising a fundamental wave is inputted, output light 18 comprising the fundamental wave component and the second harmonic wave output is obtained. When a rotary angle theta becomes a matching rotary angle theta0, at which phase matching is obtained between the incident light 2 and the crystal, the intensity of the energy of the output light 18 becomes the maximum. As the rotary angle is deviated from the matching rotary angle theta10, the intensity of the energy of the output light 18 is decreased. Such a relationship is obtained.
Patent JP-H0459183-A (JP)
Title: Method for coupling corrosion resistant layer covered metallic bodies
Inventor: MIHARA TAKAO
IPC: B23K103/16
Filed: 1990-06-28
Abstract: PURPOSE:To prevent the generation of electrolytic corrosion on a joining part between corrosion resistant metallic layers by arranging the corrosion resistant layer covered metallic bodies formed by covering the corrosion resistant metallic layers on the surfaces of base metals in a state with the ends thereof abutted on each other. CONSTITUTION:In coupling the corrosion resistant layer covered metallic bodies 10, since the base metals 11 are fusion-welded and both corrosion resistant metallic layers 12 are also fusion-welded, necessary strength is obtained on a coupled part of the coupled corrosion resistant layer covered metallic bodies 10. Moreover, fusion of both corrosion resistant metallic layers 12 and base metals 11 is prevented at the time of welding weld zones 12a by existence of recessed parts 11a formed on the surfaces of the base metals 11 and insert materials 20 arranged in advance there. Consequently, the generation of electrochemical reaction between both is suppressed and the generation of electrolytic corrosion based on the reaction is also suppressed.
Patent JP-S5795760-A (JP)
Title: Picture signal processing circuit
Inventor: YOKOMIZO YOSHIKAZU
IPC: H04N1/401
Filed: 1980-12-05
Abstract: PURPOSE:To avoid poor reproduced pictures where noise or the like is emphasized, by emphasizing profile of an output of a limiter circuit, in a picture signal processor processing picture signals for profile emphasis. CONSTITUTION:An analog picture signal is converted into a digital value having a plurality of bits, a digital value of the 1st specified digital value or less set to a preset switch 79 at a limiter circuit is made coincident with a minimum digital value at a comparator 78, and a digital value of the 2nd specified digital value or more set to a preset switch 71 is made coincident with a maximum digital value at a comparator. Thus, noise at white and black background of pictures can be rejected and waveforms subjected to ease of emphasis can be obtained.
Patent JP-S5696319-A (JP)
Title: Key input device
Inventor: KITAMURA TAKAHIKO
IPC: G06F3/023
Filed: 1979-12-28
Abstract: PURPOSE: To input plural kinds of signal with one key switch, by discriminating the length of the continuous operation time of the key switch.  
     CONSTITUTION: Key swith 11 is connected to control circuit 12 having the decision function such as a microcomputer. Circuit 12 checks the signal from switch 11, and checks whether the key switch is turned off or not while advancing the counter if switch 1 is turned on. If the continuous operation time (t) of switch 11 does not reach set time t 0 , it is decided that the first instruction is input, and operation 1 is executed. When switch 11 is turned on and continuous operation time (t) reaches time t 0 , it is decided that the second instruction is input, and another operation 2 is executed. Thus, it is possible to input plural kinds of signal by one switch. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11329693-A (JP)
Title: Dielectric heating coil structural body
Inventor: NAKAJIMA YUKIO
IPC: A47J37/06
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To enhance the efficiency of assembling work of an induction heating coil built in an electromagnetic cooker. SOLUTION: When an induction heating coil 14 is fixed on a metallic plate 13 with support bodies made of an electrically bad conductor interposed between them, the plurality of piece-like support bodies 16 are dispersedly disposed on the metallic plate 13 and electric wires 17 forming the heating coil 14 are gripped by the support bodies 16 while a space S having a fixed height is formed between the metallic plate 13 and the heating coil 14. The support bodies 16 are coated with an adhesive agent while the space S is filled with the adhesive agent.
Patent JP-S5960943-A (JP)
Title: Lamp film forming method
Inventor: OOTAKI SHINICHI
IPC: H01J9/20
Filed: 1982-09-30
Abstract: PURPOSE:To form a film for preventing disperse of glass upon break down of bulb, by adhering ultra-violet ray sensitive resin on the surface of the bulb while rotating a lamp then carrying while rotating to harden the resin. CONSTITUTION:A linear fluorescent lamp 1 is carried by a conveyor 2 while rotating in the circumfeential direction to adher ultra-violet ray sensitive fluid resin 4 in a tank 3 entirely on the surface of a lamp 1. Then the lamp 1 is passed through an ultra-violet ray irradiating equipment 5 while rotating to irradiate ultrav-violet ray to harden the resin 4 adhered on the surface of bulb thus to form a film for preventing dispersion of glass upon breakdown of the bulb. Consequently the fact that ultra-violet ray sensitive fluid resin is hardened through irradiation of ultra-violet ray is utilized to form a film in continous process thus to enable mass-production resulting in improvement of productionability.
Patent JP-H0815170-A (JP)
Title: Inspection method for semiconductor-manufacturing process
Inventor: KATO HIDEKI
IPC: G01N21/956
Filed: 1994-06-29
Abstract: PURPOSE:To nondestructively, lightly and accurately decide whether a hole is correctly embedded with a metal film or not. CONSTITUTION:A plurality of through holes 12 of the same size as those of a semiconductor device formed on a wafer are disposed on the respective inspection regions 10-1-10-n. A hole interval is constant within each inspection region, but the inspection regions are so set as to be increased from the region 10-1 toward the region 10n. If a step is generated on the region 10-1 in which the interval is set shortest and no step is generated on the region 10-n in which the interval is set longest, there is a boundary at anywhere from the region 10-1 to the region 10-n between the region in which the step is confirmed on the surface of the film and the region in which the step is not confirmed, and hence the metal layer embedding degree of the hole can be decided according to the position.
Patent JP-H0772666-A (JP)
Title: Electrophotographic carrier
Inventor: ICHIKAWA YASUHIRO
IPC: G03G9/113
Filed: 1993-06-21
Abstract: PURPOSE:To obtain an electrophotographic carrier having improved chargeability, uniformity of the charge distribution, mechanical strength and adhesion of the coating resin to the core material by using a polymer having specific molecular weight peaks as the coating resin of the carrier. CONSTITUTION:In this carrier obtained by coating the carrier core material with a resin, the coating resin has a weight average molecular weight of 50,000 to 250,000 and a molecular weight distribution measured by the gel permeation chromatography(GPC), in which a maximum of the distribution curve due to a low molecular weight component appears in the molecular weight region of 10,000 to 60,000 and another maximum due to a high molecular weight component appears in the molecular weight region of 100,000 to 300,000 on the weight basis. Examples of the constituent monomer of the polymer used as the coating resin of the carrier are preferably, alkyl styrenes such as styrene, methylstyrene, dimethylstyrene, octylstyrene and halogenated styrenes such as fluorostyrene, chlorostyrene.
Patent JP-S6232602-A (JP)
Inventor: ISHII TAKASHI
IPC: H01C7/10
Filed: 1985-08-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0734357-A (JP)
Title: Water purifying apparatus of filtered material sedimentation type
Inventor: TANIGUCHI KAZUO
IPC: C02F1/52
Filed: 1991-07-12
Abstract: PURPOSE:To determine the timing for cleaning or exchanging a filter by connecting a pressure pipe equipped with a water level watcher in the inside and communicated to a soil water recovering unit to the lower part of a settling tank equipped with a filter at the upper part and watching clogging of the filter. CONSTITUTION:In a water purifying apparatus, e.g. for recovering injected water of a water jet, loom, water pumped up from a water storage tank (T) and injected with accompanying operation of the loom is partly scattered or made to adhere to weft, yarns and the remainder is allowed to pass through a water collection opening 11 as a soil water recovering unit so as to be stored and recovered in the lower part of a pressure pipe 2 and a settling tank 3. The level of the recovered water is gradually elevated and many impurities contained therein are sedimented by the gravity on the bottom of the settling tank 3. The elevated water is filtered through the filter 4 set at the upper part of the settling tank 3, allowed to pass through an intermediate water pipe 5 and returned to the water storage tank (T) at the same time. The pressure pipe 2 is equipped with a water level watcher 6 composed of a float 61 and graduation lines 62 of water level made on a window in the inside and the water level in the pressure pipe 2 is watched so as to grasp the clogging condition of the filter 4.