baber/WOPTO huggingface dataset:
Patent JP-H11155764-A (JP)
Title: Finger drying device
Inventor: KAWAMATSU TAMIO
IPC: A47K10/48
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To suppress the sensitivity reduction of a photoelectric sensor without forcing work burden to a user. SOLUTION: An air discharging hole 7 is provided near a photoelectric sensor 6 on the side face of a heater casing 2 and at the time of drying operation, by discharging one part of warm air 11 from this air discharging hole 7 to the photoelectric sensor 7 as an air curtain 12, the splash of waterdrops or the like is blown away. Besides, one end of an air duct is provided on the side face of an air blowing housing 1A, one part of air blown from a fan 1 is taken into the air duct and this is discharged to the photoelectric sensor 6 as the air curtain 12 so that the splash of waterdrops or the like can be blown away.
Patent JP-H03188874-A (JP)
Title: Oxygen enriching unit
Inventor: OTOHATA ETSUO
IPC: A61M16/10
Filed: 1989-12-20
Abstract: PURPOSE:To smoothly discharge condensed water regardless of the quantity of the oxygen-enriched air flow by providing a water separating means for separating and discharging the condensed water in the cooled oxygen-enriched air and a relief valve means for releasing the excess oxygen-enriched air at the upstream side of a flow adjusting means. CONSTITUTION:A cooling means 12 cools the oxygen-enriched air at the discharge side of a vacuum pump 10, and a water separating means 13 separates and discharges the condensed water in the cooled oxygen-enriched air. A flow adjusting means 15 adjusts the flow of the oxygen-enriched air after water is separated, and a flow measuring means 16 measures the flow in use. When a relief valve means 19 for releasing the excess oxygen-enriched air is inserted between the water separating means 13 and the flow measuring means 16, constant back pressure is invariably applied to the water separating means 13, and the condensed water can smoothly be discharged from a water discharging means 17 regardless of the quantity of the oxygen-enriched air flow fed to a patient.
Patent JP-H05166398-A (JP)
Title: Semiconductor storage device
Inventor: YOSHIDA HIROSHI
IPC: H01L27/108
Filed: 1991-12-12
Abstract: PURPOSE:To switch a plate voltage by a very small level, which corresponds to the minute read signal of a memory cell, by providing a circuit, which generates a voltage that is lower or higher than the reference plate voltage by a minute level and the reference voltage itself in the plate voltage generating circuit of an information capacitance. CONSTITUTION:While a pseudo-SRAM is in its normal operating mode and its internal control signal is L, the output signals of NAND gates G1 to G3 selectively become L or H by internal control signals TH and TL in the plate voltage selecting circuit VPSL of a plate voltage generating circuit VPLG, MOSFET Q13 and Q15 are turned off, a reference plate voltage HVC of a voltage generating circuit VG2 is outputted to a memory array through an output terminal VPL. When the SRAM is in its leak test mode and its signal TM is H and the signal TH is H, the output signal of the gate G1 becomes L, the output signals of the gates G2 and G3 become H, Q14 and Q15 are turned off, Q3 is turned on and a voltage HVC-DELTAV of a circuit VG1 is outputted. On the other hand, when TL is H, a voltage HVC-DELTAV of VG3 is outputted.
Patent JP-2000155326-A (JP)
Title: Liquid crystal display device
Inventor: MACHIDA CHO
IPC: G09F9/30
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device which can easily detect forgotten coating of a protective film. SOLUTION: In a liquid crystal display device provided with a liquid crystal display element, having a first and a second electrode substrates 1, 2 stuck together with a sealant 9 formed on their peripheries and a liquid crystal 10 enclosed between the first and the second electrode substrates, with at least one electrode substrate out of the first and the second electrode substrates 1, 2 having a transparent electrode 13 being extended to the outside of the sealant 9, the liquid crystal display element has a protective film 140 formed on at least one of the electrode substrate out of the first and the second electrode substrates 1, 2, protecting a part of the transparent electrode 13 outside of the sealant 9. The protective film contains a fluorescent colorant, a luminous paint or an ultraviolet ray luminous paint.
Patent JP-H08243412-A (JP)
Title: Automatic grain-inspecting device
Inventor: ITATSU YOSHIHIRO
IPC: F26B25/00
Filed: 1995-12-18
Abstract: PURPOSE: To provide a device which is easy to handle and can be made compact. CONSTITUTION: An unhulled rice grain-charging opening 2 for dried sample grains is provided on the middle part of upper section and lower section of a side wall of an autonomous inspection device 1, and unhulled rice grains charged in the grains-charging opening 2 are separated into two portions, and one portion is transferred to a grain hulling and thershing roll 17 of the automatic inspection device 1, and rice grains threshed by the threshing roll 17 are separated into ripe grains and unripe grains by grain selectors 23 and 24. The ripe grains, unripe grains and remaining sample grains discharged out of the grain-charging opening 2 are transferred to a packaging machine, and are separated respectively and packaged integrally.
Patent JP-H09167592-A (JP)
Title: Charge particle device
Inventor: OSE YOICHI
IPC: H01J37/317
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a charge particle device capable of easily changing the beam diameter on a target. SOLUTION: A deceleration part is arranged concentrically together with a cylinder-shaped shield electrode 142 to be held at a grounding potential inside this shield electrode and is composed of inner cylinder electrodes 144 and 146 to be held at a negative high voltage, a focusing lens 180 is formed by means of a magnetic field permeated from an opening part 148 provided by separating the inner cylinder electrode 14 at multiple stages, and ion beams are focused at the effective center of a deceleration lens 170 constituting the deceleration part. An ion beam 10 can reach a target 310 without hardly receiving the focusing action of the deceleration lens 170 after the beam is temporarily focused near the effective center of the deceleration lens 170 by means of the focusing action of the focusing lens 180.  Therefore, a beam diameter can be adjusted in a broad range by slightly adjusting the focusing action of the focusing lens 18.
Patent JP-H03190170-A (JP)
Title: Close contact type image sensor
Inventor: MORI MIKIO
IPC: H01L27/146
Filed: 1989-12-19
Abstract: PURPOSE:To obtain a close contact type image sensor of excellent resolution in which a transparent protective film is hardly separated off by a method wherein an individual wiring is composed of a first individual wiring between a drive circuit side and a photodetective part surrounding region and a second individual wiring small in thickness between the photodetective part surrounding region and an individual electrode. CONSTITUTION:An individual wiring 43 from a drive circuit side to a region adjacent to a photodetective part 41 is formed of a first individual wiring 43a of a two-layered wiring composed of a first metal layer 47 and a second metal layer 49 laminated on the layer 47. The wiring 43 from the adjacent region of the photodetective part to a individual electrode 37 is formed of a second individual wiring 43b composed of the first metal layer 47 thinner than the first individual wiring 43a. The second individual wiring 43b is formed of material low in electrical resistance and high in wire-bonding strength. A protrusion formed on a photodetective part 41 due to an individual electrode can be made one tenth as low as a conventional one, so that a manuscript can be well brought into close contact with a photodetective part to improve an image sensor in resolution, and a protective film 39 hardly comes off, because the force of a roller is prevented from concentrating on the protrusion concerned.
Patent JP-H06174947-A (JP)
Title: Optical fiber terminal
Inventor: TAKAHIRA SATOSHI
IPC: G02B6/36
Filed: 1992-12-09
Abstract: PURPOSE:To enable the observation of the air bubble existing at the boundary between a capillary and an optical fiber sheath after adhesion by forming this capillary of sapphire and joining an optical fiber and a ferrule by a transparent adhesive. CONSTITUTION:This optical fiber terminal has the capillary 2 to be inserted with the coated optical fiber 4 and a ferrule frame 1 holding this capillary 2 and is joined to the ferrule by a resin. The above-mentioned capillary 2 is formed of the sapphire which is a visible light transmittable body and the part of the ferrule frame 1 opposite to the side mounted with the capillary 2 is previously provided with an aperture 8 larger than the diameter of the optical fiber sheath 3. The optical fiber terminal is formed by removing the sheath 3 to a prescribed length to expose the coated optical fiber 4, inserting this optical fiber terminal into the capillary 2 and the ferrule frame 1 and fixing the capillary and the ferrule frame by the transparent adhesive 4. The light from an external light source is introduced into the aperture 8 after the fixing by the adhesion, by which the air bubbles varying in refractive indexes are easily identified by a microscope.
Patent JP-H03229942-A (JP)
Title: Air-fuel ratio learning control device for electronically controlled fuel injection type internal combustion engine
Inventor: TOMIZAWA NAOMI
IPC: F02D41/14
Filed: 1990-11-30
Abstract: PURPOSE:To perform stable control by performing learning in such a way as to converge a pacing air-fuel ratio on lambda=1 in the feedback control (lambda control) of an air-fuel ratio so as to reduce slippage from lambda=1 generated from the stage difference of the pacing air-fuel ratio at the transient time. CONSTITUTION:The basic fuel injection quantity is computed by a means A on the basis of intake flow and engine speed. An air-fuel ratio feedback correction factor is set by a means B on the basis of the actual air-fuel ratio detected by an O2 sensor and the theoretical air-fuel ratio. A learning correction factor is retrieved by a means B on the basis of a specified engine operating condition, and the steady state of engine operation is judged by a means D on the basis of the learning correction factor and the like. In the steady state, the learning correction factor is updated by a means E on the basis of the deviation between the air-fuel ratio feedback correction factor and the reference value. The basic injection quantity is then multiplied by each above- mentioned correction factor so as to compute the actual injection quantity by a means F, and a driving pulse signal corresponding to this injection quantity is outputted by a means G.
Patent JP-H11246854-A (JP)
Title: New chemical luminolis reagent and its production
Inventor: SUZUKI HIDEAKI
IPC: C12Q1/28
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new reagent for a chemical luminous analysis using hydrogen peroxide as a substrate and peroxidase as a marker enzyme by including a reaction product prepared by reducing a specific disubstituted- bisacridinium salt in the presence of an N,N-disubstituted carboxylic acid amide and formic acid. SOLUTION: This reagent contains a reaction product prepared by reducing (A) an N,N'-disubstituted-9,9'-bisacridinium salt of the formula (R<1> and R<2> are each an alkyl, an aryl or the like; R<3> to R<6> are each hydrogen, an alkyl or the like; X is an n-valent anion; (n) is 1 or 2) (preferably N,N'-dimethyl-9,9'- bisacridinium dinitrate) in the presence of (B) an N,N-disubstituted carboxylic acid amide (e.g. N,N-dimethylformamide or the like) and (C) formic acid compound. The objective reagent is obtained by bringing the component A into contact with a reducing agent in the presence of the components B and C in an organic solvent. Lithium aluminum hydride is preferable as the reducing agent.
Patent JP-H07154250-A (JP)
Title: Pll frequency synthesizer and radio receiver using same
Inventor: SUZUKI TAMOTSU
IPC: H04B1/26
Filed: 1993-12-01
Abstract: PURPOSE:To easily realize a PLL circuit driven by a low voltage by receiving a comparison result signal from a phase comparator at a push-pull output circuit and providing an output of the signal to a passive filter so as to eliminate the need for an active filter in a PLL. CONSTITUTION:The PLL circuit is provided with a VCO 11 having a variable capacitance diode and whose oscillating frequency changes with a terminal voltage of the variable capacitance diode, a reference frequency oscillator 23, a phase comparator 24 comparing a phase of an output signal of the reference frequency oscillator 23 and that of an output signal of the VCO 11, a push-pull output circuit whose upstream side transistor(TR) connects directly to a power supply voltage line and receiving a comparison result signal from the phase comparator circuit 24, and a low pass passive filter receiving an output of the push-pull output circuit and providing it to the VCO 11 as a terminal voltage of the variable capacitance diode. Then the characteristic is selected by selecting a time constant or a cut-off frequency of the low pass passive filter. Thus, the range of an output voltage of the filter is changed up to the vicinity of the potential of the power supply line.
Patent JP-H10172463-A (JP)
Title: Electron gun for cathode-ray tube
Inventor: TAGAMI SHIGENORI
IPC: H01J29/50
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To simplify a electron gun structure and facilitate an assembling process by holding a plurality of electrodes comprising a main lens by at least one cylindrical high resistance tube and forming resisting means for dividing a high voltage into a plurality of electrodes and supplying the voltage on an outer periphery of the high resistance tube. SOLUTION: High resistance tubes 40 and 41 are formed of a high resistance ceramic or the like in a substantially cylindrical shape. At a predetermined position on the outer periphery of the high resistance tube 41, electrodes A, B, and C employing a conductive paste are formed. Between the electrodes A and C and between the electrodes B and C, resistor 32 is formed in a zigzag shape, respectively. The electrode A is connected to a fifth grid G5, and a high voltage of about 30kV is applied. The electrode B is connected to an external power source of 300 to 1000V, for example, via a lead wire 33 or grounded. To the electrode C, a high voltage of 20 to 25kV, for example, divided by a resistance element is applied. Thereby, an electron gun structure can be simplified.
Patent JP-H11336676-A (JP)
Title: Scroll type fluid machine
Inventor: NAGASAWA JUNICHI
IPC: F01C1/02
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To improve wear resistance by preventing any galling and abnormal abrasion from occurring in the case where a casing and a turning scroll are made up of the same nonferrous metal. SOLUTION: In this fluid machine, a thrust plate 17 made up of ferrous materials is installed in a space between a casing 1 made up of aluminum materials and a turning scroll 8. With this, even in the case where the casing 1 and the turning scroll 8 are made up of the same aluminum materials, any galling and abnormal abrasion lying between the casing 1 and the turning scroll 8 are prevented from occurring by the thrust plate 17. In addition, since the thrust plate 17 is rotatably fitted in a thrust receiving part 2 of the casing 1, and thereby it is constituted so as to be slid to an end plate 8A of the turning scroll 8, sliding resistance between the thrust plate 17 and the thrust receiving part 2 is reduced, and thus wear resistance is improved.
Patent JP-H10134713-A (JP)
Title: Method and device for assembling electron gun
Inventor: FUWA YOSHIRO
IPC: H01J9/18
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To accurately set an assembly position and direction of each electrode part. SOLUTION: In an assembly member 30, 31 provided with a plurality of sets of a pair of bellows 34 to 39 and 40 to 45 supported through an elastic member 48, 51 also made capable of mutually coming into contact and separating, a plurality of constitutional parts members 1 to 10 are supported to be arranged in a layered condition by interposing a peripheral part by the bellows 34 to 39 and 40 to 45. Relating to electrode parts 2 to 4, by a laser external diameter measuring device, a distance of a center shaft from a reference position L is measured, based on this measurement result, at least one bellows 34 to 39 corresponding to each electrode part 2 to 4 is moved to be adjusted by a drive means 25, so as to assemble an electron gun by performing centering.
Patent JP-H11158820-A (JP)
Title: Earthquake-proof reinforcement method for underground column
Inventor: HAKAMATA FUMIO
IPC: E01D19/02
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an earthquake-proof reinforcement method for underground column capable of reducing a construction space, number of construction processes, construction cost, and construction period, and increasing or improving a construction safety, construction environment, and toughness. SOLUTION: This a earthquake-proof reinforcement method comprising a first process in which, while slurry 2 is filled into grounds 51 around reinforced concrete underground column 54, an annular groove 1 is excavated and a steel plate 3 is installed in the excavated annular groove 1 around the underground column 54, a second process in which, while the slurry 2 on the outside of the steel plate 3 set in the annular groove 1 is eliminated, poor-mix concrete 4 is filled for hardening, a third process in which, while the slurry 2 is filled, soil and sand between the underground column 54 and the steel plate 3 is excavated and removed, and a fourth process in which, while the slurry 2 is eliminated, high strength concrete 5 is filled between the underground column 54 and the steel plate 3.
Patent JP-H02172735-A (JP)
Title: Shrink film for half-wrap
Inventor: NAGAO KAZUTAKA
IPC: B65D65/40
Filed: 1988-12-26
Abstract: PURPOSE:To prevent the penetration of dust at the time of accumulation packing by forming a shrink film having specific shrinkage factors in longitudinal and lateral directions from two low density polyethylene layers having specific melt index values and specific gravities. CONSTITUTION:An A-layer composed of an ethylene/vinyl acetate copolymer having a melt index of 0.1-10g/10min and a specific gravity of 0.950 or less and containing 3-20wt.% of vinyl acetate or ethyl acrylate is formed and a B-layer composed of low density polyethylene having a melt index of 0.1-3.9g/10min and specific gravity of 0.950 or less is laminated to the A-layer to form a shrink film 1 for half-wrap. The shrinkage factor of this shrink film is 65% or more in the longitudinal direction thereof and-10-10% in the lateral direction thereof. The pref. thickness constitutional ratio of the A-layer and the B-layer is 1:1-5.
Patent JP-H11163677-A (JP)
Title: Variable attenuator
Inventor: KAMIYA NOBUYUKI
IPC: H03H11/24
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain a miniaturized variable attenuator by reducing a transmission line that has electric length of 1/4 wavelength to a frequency in use. SOLUTION: A resistor 14 is connected between the drain D and the source S of a FET 13, and when on voltage is applied to the gate G of the FET 13, a signal that is inputted from the drain D of the FET 13 is outputted from the source S of the FET 13 as it is. On the other hand, when a pinch off voltage is applied to the gate G of the FET 13, the FET 13 becomes an off state and the inputted signal goes through the resistor 14.
Patent JP-H03189445-A (JP)
Title: Speed change gear for automatic transmission
Inventor: ASADA TOSHIYUKI
IPC: F16H3/62
Filed: 1989-12-20
Abstract: PURPOSE:To set further more speed change stages not only in the forward stage but in the backward stage by always or selectively connecting carriers, ring gears and sun gears of first, second and third planetary gear mechanisms, and connecting an output shaft to the carrier of the third planetary gear mecha nism. CONSTITUTION:Though directly a ring gear 1R and a sun gear 1S of the first planetary gear mechanism 1 are connected to an input shaft, a carrier 2C and a sun gear 2S of a second planetary gear mechanism 2 can be selected by clutch means K1-K6 to be connected to the sun gear 1S. Accordingly, the sun gear 25 and the carrier 2C of the second planetary gear mechanism 2 also function as an input element, and the sun gear 35 of a third planetary gear mechanism 3 is selectively connected to the carrier 2C of the second planetary gear 2 by the fifth clutch means K5. As the sun gear 2S is independently fixed by a first brake means B1, the fifth clutch means X5 is released, so that the third planetary gear mechanism 3 is forced to independently perform speed change operation separately from the other planetary mechanisms 1, 2.
Patent JP-H06172990-A (JP)
Title: Method for forming thin film and device therefor
Inventor: KITAGAWA MASATOSHI
IPC: H01L21/31
Filed: 1992-12-10
Abstract: PURPOSE:To obtain the oxide thin film having good quality on a low-temp. substrate by alternately executing plural times a thin film depositing stage by a sputtering method or reactive sputtering method for a specified period of time and a stage for applying the excitation reaction species by plasma to the surface of the thin film which is not subjected to the deposition of the specified period of time. CONSTITUTION:The substrate 18 is arranged on a target 17 and the thin film is deposited and formed on the substrate 18 by sputtering vapor deposition in the film depositing stage. A part of the sputtered particles come into contact reaction with reactive particles, such as active oxygen ions and oxygen radicals in the plasma at the time of arriving at the substrate 18 and the oxide thin film is formed on the substrate 18. The substrate is placed in a region where the substrate can be effectively irradiated with the excitation species and active species generated by a discharge electrode 17 for a plasma treatment by rotating, for example, a substrate holder 15 or by other methods to accelerate the oxidation reaction on the surface of the substrate and near the substrate, in a stage for removing the defects in the oxidized film and deposited film.
Patent JP-H10154557-A (JP)
Title: Electric connector attachment part
Inventor: KOZAI KAZUYUKI
IPC: H01R13/74
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector attachment part capable of stably fixing a connector body to a circuit board and a panel plate. SOLUTION: In an electric connector attachment part occupied by spacing a plug-in side for a connector connector of a housing 21 made of an enclosure of a connector body 20 mounted on a circuit board 1 of an electric equipment at a connector opening 2a of a panel plate 2 of the electric equipment, a resin based clamp holder 40 having a fitting part to be fitted on an outer periphery of the housing 21 of the connector body 20 mounted on the circuit board 1 is fitted with the outer periphery of the housing 21 of the connector body 20 at its fitting part, in the form of which the resin based clamp holder 40 and the housing 21 and panel plate 2 of the connector body 20 are integrally fixed by securing the holder to the panel plate 2.