baber/WOPTO huggingface dataset:
Patent JP-2001004642-A (JP)
Title: Liquid level detection mechanism having bias voltage in shield drive
Inventor: SHO DAII
IPC: G01F23/26
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent an arm head in a liquid level detection mechanism from lowering and fluctuation in a floating capacity due to rotational motion so as to detect a liquid level more precisely even in a minute amount of a sample by forming the same potential low impedance drive in an outer tube as that of an inner tube without dropping the outer tube to the ground. SOLUTION: In a case of a liquid level detection mechanism, for example, wherein a probe is used as a shield drive 20, bias power is applied to an input signal by using an adding circuit 40 and a transolver circuit is included, a shield drive is constructed of an operational amplifier between a probe inner tube and a probe outer tube constructed coaxially with each other, and a low impedance is accomplished at the same potential as that of the inner tube without dropping the outer tube to the ground. Apparently, an electrostatic capacity between the inner tube and the outer tube becomes zero. Even if the probe is lowered or a wiring position is shifted, no fluctuation is caused in electrostatic capacity. An electrostatic capacity increased by the contact of probe with a liquid surface is that between the probe and the liquid carrying container.  The adding circuit 40 uses an operational amplification adding circuit and the like. The transolver protects an IC in a base board from noise or electrostatic discharge from the probe.
Patent JP-H04370060-A (JP)
Title: Production of elastic mold
Inventor: WATANABE AKINORI
IPC: A23L21/10
Filed: 1991-06-18
Abstract: PURPOSE:To provide the title mold extremely smooth in its inner surface with resultant luster, thus capable of making molded products of high gloss. CONSTITUTION:An original mold is immersed in a solution of an elastic material, then pulled up and dried under heating, thus forming a gelled elastic material film on the mold surface. Thence, the resulting mold is immersed in a coagulant solution for said elastic material, then pulled up and dried under heating, thus making the coagulant adhere to the gelled elastic material film surface. The resultant mold is then immersed again in the elastic material solution, pulled up and put to gelling treatment followed by peeling the elastic material film off the mold, thus obtaining the objective elastic mold.
Patent JP-S6315990-A (JP)
Inventor: HANSU SHIYORU
IPC: D05B47/00
Filed: 1986-07-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5961081-A (JP)
Title: Semiconductor device
Inventor: MACHIDA AKIRA
IPC: H01L31/042
Filed: 1982-09-29
Abstract: PURPOSE:To enable to easily detect the film thickness of a protection film and the unevenness on the surface and heat a substrate by a method wherein a solar battery is formed on the same semiconductor substerate together with a semiconductor integrated circuit. CONSTITUTION:SiO2 films 12 are formed on the surface of the P type Si substrate 11. An SiO2 film 13 for a gate is formed, and then a poly Si film 14 for a gate electrode is formed. A source region and a drain region 16 of a MOS transistor are formed by ion-implanting As atoms. An N type region 17 for forming the solar battery and an N type region 18 for forming a light emitting element are formed by ion-implanting the As atoms. After forming a phospho silicate glass film 19, windows are opened at fixed positions, and then Al wiring films 20 are formed on the substrate 20.
Patent JP-S6065050-A (JP)
Title: Transparent resin containing neodymium and lead and production thereof
Inventor: UEHARA HIROSHI
IPC: C08L27/00
Filed: 1983-09-20
Abstract: PURPOSE:To obtain the titled resin which can absorb light in a wavelength region other than those of te three primary colors and shield radiations, by polymerizing a specified copolymer and Nd and Pb salts of (un)saturated org. carboxylic acids in the presence of a radical polymn. initiator. CONSTITUTION:A monomer mixture (A) consisting of at least one monomer (a) selected from among 1-4C alkyl methacrylates and styrene and at least one copolymerizable carboxylic acid (salt) (b) selected from among (meth)acrylic acid and Nd and Pb salts thereof is mixed with at least one compd. (B) selected from among hydroxyl group-(un)substituted 6-21C (un)saturated carboxylic acids and Nd and Pb salts thereof in such a proportion as to satisfy the relatioships of formulas I -III wherein x is a ratio of the number of carboxyl groups in components (b) and B to that of carboxyl groups in component B and y is a ratio of the number of carboxyl groups in the form of Nd and Pb salts to that of the total carboxyl groups. The mixture is polymerized in the presence of a radical polymn. initiator to obtain a transparent resin having an Nd content of 0.3- 20wt% and a Pb content of 5-40wt%.
Patent JP-H0922017-A (JP)
Title: Liquid crystal display unit and its production
Inventor: YAMASHITA OSAMU
IPC: G02F1/1339
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a display unit facilitative in its production and having a large display area. SOLUTION: This liquid crystal display unit consists of two substrates 1, a sealing material 2 to stick peripheral parts of the substrates 1, and a liquid crystal 3 sealed in the space formed by the substrates 1 and the sealing material 2. The sealing material 2 consists of a film type adhesive 21 and an adhesive 22. The film type adhesive 21 has grooves or through-holes formed to face an oriented film. The sealing material 2 is produced by applying the adhesive 22 by transfer and hardening the adhesive by pressing the substrates 1. Or, the sealing material 2 consists of a base body comprising an org. polymer material and an adhesive part which makes the base body with the substrate into one body. The base body has plural through-holes of different sizes formed according to the stretching direction of electrodes and these through-holes of the base body are filled with the adhesive.  Therefore, a uniform gap between the substrates can easily be formed.
Patent JP-S5962003-A (JP)
Inventor: KUBO SHIGEO
IPC: A43D25/06
Filed: 1982-09-30
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-S6150312-A (JP)
Title: Frp cryostat
Inventor: SUZAWA CHIZURU
IPC: F17C3/08
Filed: 1984-08-18
Abstract: PURPOSE:To prevent the penetration of helium from a bonded part as well as to prevent the deterioration in the device of vacuum of a vacuum heat insulating layer by a method wherein the adhesion area of an inner case and an inner case flange is increased. CONSTITUTION:A flange 30 to be used for adhesion is provided on an inner case 2, and the flange 30 and the case 2 are formed into one body. At this time, as the width (l) of the flange 30 is formed narrower by 1-2mm. than the length of a gap 7 and its thickness (t1) is formed as thick as possible. As a result, the cooling of the flange is suppressed, and the possibility of exfoliation of the bonded part is reduced remarkably. The inner case 2 and a flange 8 are press-fitted, adhered and tightened as shown by the arrow in the diagram, and the tightening margin of approximately 0.1mm. or more is provided as before. According to this constitution, the transmission bus length of helium is made longer, and the transmission of helium gas is suppressed.
Patent JP-S5873401-A (JP)
Title: Fiber-reinforced plastic wheel
Inventor: KODAMA HITOSHI
IPC: B60B5/02
Filed: 1981-10-28
Abstract: PURPOSE:To reduce the weight of well and improve its strength by using reinforcing fibers having specified length and bulk rate respectively and arranging the fibers in two dimensional random mainly inside their surfaces. CONSTITUTION:During manufacture of FRP wheel, reinforcing fibers 2 are cut by a cutter 3 so as to obtain 10-50mm. long fibers. The fibers are dropped on travelling pattern paper 6. The pattern paper 6 is coated with matrix resin 5 rolled by a resin film thickness control board into film shape. The fibers 2 are spread on the film surface at random in two dimensional directions. The bulk rate is specified as 30-70%. Then, the fibers 2 cut in a proper size and stacked to a proper thickness are installed inside a metal mold 14 as a raw molding material 15 and molded under pressure and heat treatment into a desired wheel.
Patent JP-H119255-A (JP)
Title: Brewing of japanese rice wine
Inventor: KOBAYASHI KENJI
IPC: C12G3/02
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for brewing Japanese rice wine, capable of brewing Japanese rice wine having wine quality with body in high yield. SOLUTION: In a method for brewing Japanese rice wine by washing polished rice, immersing the washed rice in water, steaming the immersed rice and drying the steamed rice and using the produced pepregelatinized rice for brewing as a raw material, an alkaline water produced by subjecting water to electrolysis using diaphragm is adopted as charging water for brewing. As a result, Japanese rice wine having body is produced in high yield by utilizing electrolytic function of alkaline water.
Patent JP-S6419150-A (JP)
Title: Internal combustion engine
Inventor: OKANO SHIGETARO
IPC: F02F1/00
Filed: 1987-07-10
Abstract: PURPOSE:To simplify the operation of attaching and detaching a piston by providing a hole through which piston pin is taken out in the block side wall of an engine formed integrally with a crankcase and a cylinder block. CONSTITUTION:In an engine formed integrally with a crankcase and a cylinder block 24, a hole 44 having the diameter larger than that of a piston pin 41 is provided in the side wall of a cylinder block 24 so that the piston pin 41 is taken out through the hole. Thus, a piston can be simply removed and attached without disassembling the crankcase.
Patent JP-2001007164-A (JP)
Title: Prober
Inventor: KIMURA KATSUHIKO
IPC: H01L21/66
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To avoid oxidation and condensation by keeping the surfaces of a sample in a high-concentration purge gas atmosphere. SOLUTION: This prober tests the characteristics of a semiconductor wafer, etc., in a purge gas atmosphere. To keep the surfaces of a wafer in a high- concentration purge gas atmosphere, this prober is equipped with a nitrogen purge nozzle 31 which blows purge gas on the surfaces of a wafer, and a purge box 2 which forms a stationary state where the wafer is entirely enclosed with a high-concentration purge gas atmosphere and the concentration decreases with distance from the sample surfaces. An XYθZ stage 23 has an air bearing to which purge gas is supplied. The purge box 2 consists of a shield case 5, in which a prober 1 is contained, and a pass box 6 adjusted to the concentration same as that in the shield case 5, through which a wafer is loaded or unloaded. The internal pressure of the shield case 5 is made higher than that of the pass box 6.
Patent JP-H09318388-A (JP)
Title: Rotary encorder
Inventor: MIURA YOSHINORI
IPC: G01B7/00
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to detect the angle of rotation with a high resolution by using a magneto-impedance effect element of high magnetic sensitivity as a angle-of-rotation detecting means. SOLUTION: A bit pattern is recorded beforehand in the peripheral part 2 of a magnetically recordable disk 1, and a leakage flux is detected by a magneto-impedance effect element 3 composed by using a soft magnetic thin film having a composition of CoZrNb, FeSi. FeAlSi, or FeNi. By rotating the shaft 4, an output corresponding to the bit pattern is obtained by the element 3. The limit of the linear recording density of the bit pattern is in the extent of 0.12μm, and is about eighty times as high as the detection by a Hall element, etc., heretofore in use. Besides, a multidivision system incapable of using for detection by an element heretofore in use in respect of noise is applicable, since it is possible to obtain neat sinusoidal wave output in case of a recording pitch in the same extent as before.  And it is possible to obtain data with good reproducibility up to division into one hundred for example, and therefore to realize a resolution about two digits higher.
Patent JP-H0836177-A (JP)
Title: Back light and liquid crystal display device using it
Inventor: AZUMA YUJI
IPC: F21V8/00
Filed: 1994-07-25
Abstract: PURPOSE:To provide a back light constituted so that the rising of luminous flux is improved and the luminance thereof is enhanced when it is used in a low temperature state and light radiated from a lamp is made to proceed toward a light transmission plate without being interrupted, and a liquid crystal display device using it. CONSTITUTION:The back light is provided with the planar light transmission plate 3 transmitting the light, the low-voltage electric discharge lamp 4 provided to be faced to the end surface of the plate 3, a lamp cover 7 guiding the light radiated from the lamp 4 to the inside of the plate 3 from the end surface thereof and a heater 10 provided on the outside surface of the cover 7. Since the lamp is heated by the heater 10, the temperature thereof is raised even in low-temperature atomosphere. Then, the rising of the luminous flux is improved and the luminance thereof is enhanced. Besides, since the outside surf ace of the cover 7 is provided with the heater 10, the light radiated from the lamp is not absorbed or interrupted, and the luminance of the plate 3 is enhanced.
Patent JP-S6229547-A (JP)
Inventor: HORUSUTO FUINKERUMAIAA
IPC: C07D317/22
Filed: 1986-07-24
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-S5795904-A (JP)
Title: Cockroach attractant
Inventor: NISHINO CHIKAO
IPC: A01N63/00
Filed: 1980-12-08
Abstract: PURPOSE: To prepare the titled attractant having strong atrracting action esp. to female cockroach, by using the thermal reaction product of a hydrolyzate or an extract of animal matter with a saccharide selected fom glucose and fructose, as an active component.  
     CONSTITUTION: The objective attractant contains, as an active component, the thermal reaction product of (A) a hydrolyzate or an extract of animal matter (e.g. a material obtained by the hydrolysis of animal proteins such as gelatin, fish protein, etc., animal meat or animal extract using an acid, an alkali or an enzyme as a catalyst, an animal extract such as bonito extract, etc.), and (B) glucose and/or fructose. The thermal reaction temp. is pref. 90W130°C. The  weight ratio of the hydrolyzate, etc. to the saccharide is pref. 10:1W1:10, and  the amount of the active components in the attractant is 0.01W2g. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1022245-A (JP)
Title: Method and apparatus for removing foreign matter from semiconductor device
Inventor: MOTOYAMA RIICHI
IPC: H01L21/304
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for removing dust from a semiconductor device in which structural damage or concentration of foreign matters to the center of a semiconductor substrate can be removed without requiring high pressure or ultrasonic wave. SOLUTION: When foreign matters are removed from a semiconductor device, a semiconductor substrate 1 is fixed to a water stage 2 having refrigerating function. The semiconductor substrate 1 is then spin coated with 0.1-1% HF solution 4 and the temperature of the wafer stage 2 is lowered down to -1 to -150 deg.C in order to bring the HF solution 4 into sherbet state. It is then pressed against a pressure plate 7 and the wafer stage 2 is rotated to raise the temperature of the wafer stage 2 up to a normal level in order to melt the the HF solution 6 in sherbet state before rotary rinsing the semiconductor substrate 1 with water.
Patent JP-H0728134-A (JP)
Title: Camera
Inventor: MAEDA YOSHIHIRO
IPC: G03B13/12
Filed: 1993-07-13
Abstract: PURPOSE:To provide a camera whose display of parallax correction mark is easy to look even though the magnification of the finder optical system is varied. CONSTITUTION:A camera concerned equipped with possibility of trimming mode photographing, for example panorama photographing, in which the range of the image inlaid in the film surface is varied, is composed of a finder optical system with the magnification changed interlocking with the trimming motion, a plurality of parallax correction marks 56b for panorama screen to be displayed in the position corresponding to the trimming scope within the view field exhibited by the view field mask 55 of the finder optical system, and a view field frame to change over the scope of view field interlocking with the trimming motion, wherein each parallax correction mark 56b has a size or thickness corresponding to the changed magnitude of the finder optical system, and a parallax correction mark 56a for normal screen to be used with low magnification is positioned outside of the view field scope in case the finder optical system is with a high magnification.
Patent JP-H0927535-A (JP)
Title: Transferring device of semiconductor substrate
Inventor: SUZUKI HIDETOSHI
IPC: H01L21/677
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To automatically transfer a plurality of semiconductor substrates housed in multiple stages in one magazine box into the other magazine all in one time without greatly damaging the semiconductor substrates. SOLUTION: A pusher body 6 which is to be pushed and inserted into a magazine box is provided at a reciprocating stand 3 which reciprocates in the direction of the magazine box so that it freely slide in the reciprocating direction, and a spring means 9 is provided between the pusher body 6 and the reciprocating stand 3 so that the advance movement of the reciprocating stand can be transferred to the advance movement of the pusher body.
Patent JP-H0819234-A (JP)
Title: Cylindrical dc motor
Inventor: YAMAGUCHI TADAO
IPC: H02K7/075
Filed: 1994-07-01
Abstract: PURPOSE:To make coil end connection easy by a method wherein commutator retreating recesses are provided in the case side surfaces in a short diameter direction. CONSTITUTION:An erected part 3 also used as a yoke is provided from the bottom of a case 1. A cylindrical magnet 4 is fixed to the erected part 3 as a main field. A pair of submagnets 6 are provided on a long diameter side with a gap 5 therebetween. In the gap 5, thin cylindrical coreless windings 8 whose one side ends are fixed to a holder 7 are provided and supported by bearings 10 and bearings 12 provided on a bracket 11 so as to rotate freely. Flat plate commutators 13 are provided on the holder 7 and protrusions (a)-(c) for winding the ends of the cylindrical coreless windings 8 are provided in segments 13a-13c. The rotation diameter of the protrusions (a)-(c) is so designed as to be within the thickness of the case side surface in a short diameter direction. That is, recesses 2 composed of windows are used as retreats of the maximum rotation diameter of the commutators. Further, as plate brushes 14 are so provided on the bracket 11 as to have their base ends on the long diameter side, the large displacement positions of the brushes can be selected.
Patent JP-S6330337-A (JP)
Title: Elongation method for mother material of glass
Inventor: TAKAHASHI YUJI
IPC: C03B37/012
Filed: 1986-07-23
Abstract: PURPOSE:To carry out high reducing rate elongation of a mother material of glass of large diameter with high accuracy by providing >=2 heat sources in the longitudinal direction of the mother material of glass to heat said mother material which is supported with rotary chucks at both ends to elongate while rotating. CONSTITUTION:The mother material 1 of glass is supported with rotary chucks 2, 7 at both ends and rotated, and a part of the mother material 1 is heated and elongat ed by enlarging the distance between the chucks 2, 7. During which, a heating source 42 for preheating prevents the escape of the heat from the reducing end part 3 to the direction shown by the arrow, improving the heating efficiency at the reducing part, and raising the temp. of the interior of the mother material 1 enough to meet the meltable condition. In this case, as the heat source 42 and a heat source 41 for elongation are positioned along the longitudinal direction of the mother material 1, the temp. difference near the elongated part of the mother material 1 is small, and the controlling of the outer diameter is easily carried out. In elongation of the mother material of special large diameter or a high reducing rate elongation, the elongation method positioning plural heating sources 4 along the longitudinal direction of the mother liquid is effective.
Patent JP-H0462328-A (JP)
Title: Hot water supply system
Inventor: FUKUNAGA TAKASHI
IPC: F24D17/00
Filed: 1990-06-29
Abstract: PURPOSE:To prevent the generation of operational failures, such as a drop in the water level of a water supply tank or temperature control trouble of a hot water/water mixing faucet by connecting a water outlet of said water supply tank with a water inlet of a hot water supply heater by way of a water pipeline for hot water supply equipped with a waver supply pump for the hot water supply heater on the way. CONSTITUTION:When the output of a water level sensor 14b drops below a pump suspension level during the supply operation of mixed hot water, a water supply pump 32 for a hot water supply heater 43 is adapted to come to a halt so that the pump 43 may prevent the suction of air. In the mean time, a water supply pump 32 for the hot water heater is in operation. When the water level of a hot water supply tank 14 is restored to a switch over level, hot water supply change over operation starts and a switch over signal is transmitted to a shower device side. Moreover, when water supply to a water supply tank 13 fails during the above control operations due to unexpected water failure, closure and failure of a ball tap, the water level of the water supply tank 13 drops and a lower limit float switch 13a is turned OFF, thereby halting the operation of water supply, hot water supply, and the water supply pumps 21, 43, and 32 for the hot water supply heater, and outputting a water failure signal and a hot water supply failure signal to the shower device side, canceling the above signals and the halting the operation of water supply and hot water supply.
Patent JP-2001002744-A (JP)
Title: Ultraviolet-curable composition and surface-functional material
Inventor: ONO TOMIHISA
IPC: C09D175/14
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain a material that has excellent resistance to scratch, solvent, tipping and cracking and shows excellent fabricability and adhesion to a plurality of materials. SOLUTION: The ultraviolet-setting resin composition comprises (A) an ultraviolet-setting urethane (meth)acrylate oligomer that is prepared by allowing an isocyanate prepolymer bearing 3 or more isocyanate groups in one molecule to react with a polycaprolatonemodified hydroxyethyl (meth)acrylate and (B) a photopolymerization initiator.