baber/WOPTO huggingface dataset:
Patent JP-2000208838-A (JP)
Title: Dye laser
Inventor: ISHIBASHI MAKOTO
IPC: H01S3/04
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a dye laser of a structure, wherein the temperature of a dye solution, which is flowed in a dye flow cell, can be controlled so that the temperature is kept constant by a dye solution circulating unit or a dye solution temperature control unit of a comparatively simple constitution. SOLUTION: This dye laser is a dye laser of a structure, wherein a dye solution circulating unit 18a for circulating a dye solution 22 in a dye flow cell 15a controls the temperature of the solution 22, which is circulated in the cell 15a, so that the temperature is kept constant by changing the flow rate of a temperature control medium 23, such as cooling water, for circulating to the primary side of a heat exchanger 29a by a dye solution temperature control unit 60 comprising this heat exchanger 29a connnected with the secondary side of the exchanger 29a.
Patent JP-S59129286-A (JP)
Title: Fluorescent paint composition
Inventor: MAGAI MITSUTAKE
IPC: C09K11/02
Filed: 1983-01-17
Abstract: PURPOSE:A fluorecent paint compsn. usable as water paint and suitable for application to the inner surface of a glass tube used for a fluorescent lamp. CONSTITUTION:A powder of low-melting glass of the formula [wherein Ln is Y or a lanthanide series element, e.g., La or Ga; M is Mg, Zn, Ca, St or Ba; x is 1-30mol%; y is 0-60mol%; w is 0.1-10mol%; z is 30-80mol%, where y+w is 0.1-60mol%] hardly dissolved or decomposed in water, is used. Namely, a compsn. comprising a fluorescent material, 0.1-10wt%, based on the fluorescent material, said glass powder and a water-sol. binder such as polyethylene oxide or hydroxyalkylcellulose.
Patent JP-S58121035-A (JP)
Title: Film cassette
Inventor: NAKAMURA KAZUO
IPC: G03C3/00
Filed: 1982-01-14
Abstract: PURPOSE:To obtain a film cassette having durability and not causing light leakage for long years, by fixing a cover for closing each opening of the main body of the cassette for charging or discharging the film using each band ring. CONSTITUTION:Each opening 9 for discharging or charging a film is closed with each cover 10, 11. The outside circumference of the end of each opening is formed smaller in outside diameter than the other circumferences to form each step 13, 14, and each groove 17 for fitting each band ring 15, 16 is formed by the steps 13, 14. Each band ring 15, 16 is e.g. a plastic band formed into a ring having elasticity, and its inside diameter is designed so that the band ring comes  into close contact with the groove 17 and sufficiently tightens it to bind each chamber 3, 4 with each cover 10, 11, when it is fitted on the groove 17.
Patent JP-H05190413-A (JP)
Title: Formation method of photosensitive resin film and thin-film multilayer wiring board
Inventor: NISHIKAME MASASHI
IPC: G03F1/54
Filed: 1992-01-14
Abstract: PURPOSE:To provide the formation method, of a photosensitive resin, wherein the pattern working accuracy of the photosensitive resin and the residual rate of a film can be made good by one exposure operation and to provide a thin- film multilayer wiring board wherein the formation method of the photosensitive resin is used and the connecting reliability of a through hole part is high. CONSTITUTION:A device which is composed of a substratum substrate 1, an Al interconnection 2 and a negative-type photosensitive polyimide film 3 is exposed to light. At the same time, the device is exposed to light by using a photomask 4 in which a filter 6 having a light-transmitting quantity adjustment function has been installed at the boundary between a light-shielding part pattern 5 and a light-transmitting part 7. Thereby, a prescribed pattern is formed.
Patent JP-H06213741-A (JP)
Title: Semiconductor device
Inventor: ASHINO KIMIYASU
IPC: G01L9/04
Filed: 1993-01-14
Abstract: PURPOSE:To provide a package structure for single in-line package type semiconductor device which can sufficiently clear severe vibration resistant properties required for vehicle mounted downsized package. CONSTITUTION:In a single in-line package type semiconductor device, a stand-off part 3a is formed at the root of a lead 3 led out from a resin package 1 and posts 1a to be fit in fixing holes 6a made in the surface of a printed wiring board 6 are provided at at least the opposite ends of the package in parallel with the row of the leads. The printed wiring board and the resin package are interconnected through the posts under a state where the printed wiring board is mounted with components. This constitution protects the leads against direct application of external vibratory load at the time of practical use thus enhancing the vibration resistant properties of fixing structure.
Patent JP-H10261233-A (JP)
Title: Objective lens driving device
Inventor: WAKABAYASHI KANJI
IPC: G11B7/135
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To correct a tilt from a low frequency to a high frequency and to control tilt correction with stable drive sensitivity and controllable property regardless of a position of a movable body in the focusing and tracking directions by respectively arranging a yoke and a permanent magnet on the positions containing the centroid of the movable body and becoming symmetric for a plane perpendicular to the radial direction. SOLUTION: In this objective lens driving device, the tilt is detected by a light quantity of light received by light receiving parts 4b, 4c of a tilt detector after the light emitted from the light emission part of the tilt detector is reflected by a disk 13. When a relative angle between an optical axis of an objective lens 1 and the disk 13 is tilted, by respectively inputting different signals generated by the light receiving parts 4b, 4c to a differential amplifier, and taking a difference between them, a tilt detection signal is generated. This tilt detection signal is energized through tilt coils 9a-9d, and tilt drive is performed, and the tilt is corrected.
Patent JP-H11198508-A (JP)
Title: Stencil printing device system
Inventor: HASEBE DAISUKE
IPC: B41L13/04
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To reduce costs, perform miniaturization, and realize high plate feeding resist accuracy by forming a plurality of stencil printing devices to be superimposed in upward and downward directions, and sharing a part of the constitution among these stencil printing devices. SOLUTION: The stencil printing device A1 includes a processing device 300 at the right upward position of a printing drum 89a positioned at almost the central part thereof, a paper feeding device 500 at the right downward position, a plate ejecting device 400 at the left upward position, a press roller at the downward position, and a paper ejection transportation device 600 at the left downward position, and also an automatic manuscript reading device 200 at upward position. A stencil printing device B2 equipped with two printing drums 89a is disposed at the lower part of the stencil printing device A1 so as to form a stencil printing device system 1000.  In this instance, with respect to the stencil printing device B2, the automatic manuscript reading device 200, processing device 300, plate ejecting device 400 are formed to share the parts provided on the stencil printing device 1. This can obtain high plate feeding resist through reduction of the number of parts and performance of cost lowering and miniaturization.
Patent JP-H04165477-A (JP)
Title: Picture forming device
Inventor: OTA JUNICHI
IPC: G06T5/30
Filed: 1990-01-16
Abstract: PURPOSE:To automatically correct and output a hand-written original by providing a graphics correcting means which corrects a linear element within a recognized graphic element in a designated direction while holding a connection relationship between the graphic elements. CONSTITUTION:A graphic recognizing means 14 which recognizes a graphic element from a data vectorized by a vectorizing means, and also recognizes the connection relationship between the graphic element, a graphic correcting means 15 which corrects the linear element of the recognized graphic element in a direction with a small angle error of the aligning direction of the line set at the time of copy starting while holding the connection relationship between the graphic element, and a drawing means which draws the corrected graphic element into a storing means, are provided. In such a case, after the linear graphic picture of a ruled line including the handwriting in the original picture and the character picture are discriminated, the line of the linear graphic is corrected in the designated direction while holding its connection relationship. Thus, the original can be automatically corrected and outputted.
Patent JP-H07210811-A (JP)
Title: Differential magnetic head
Inventor: YAMAMOTO FUMITO
IPC: G01R33/02
Filed: 1994-01-20
Abstract: PURPOSE:To reduce a sliding noise in a differential magnetic head. CONSTITUTION:At the sliding side of the magnetic head, a first gap is provided between a first core 21 and a second core 22 and further a second gap is provided between the first core and a third core 23. On the other hand, at the opposite side of the sliding side, respective cores of the second and the third cores are joined to the first core. The second gap is positioned at a side nearer the opposite side of the sliding side than the first gap in the axial direction of the first core. Nonmagnetic materials 51, 52, 53 are arranged in both gaps and in the sliding side of the third core.
Patent JP-H10195261-A (JP)
Title: Polyethylene composition for blow molding
Inventor: ICHIMURA KOJI
IPC: C08L23/04
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition suitable for producing a blow molding product, especially excellent in preform moldability, shrinkage characteristics, etc., by using a specific copolymer and a prescribed high-density polyethylene. SOLUTION: This composition comprises (A) 1-50wt.% of an ethylene-α-olefin copolymer and (B) 99-50wt.% of a high-density polyethylene. The composition A has 0.880-0.960g/cm<3> density, 0.01-200g/10 minutes melt flow rate at 190 deg.C under 2.16kg load (MFR2.16 for short), the ratio of a melt flow rate at 190 deg.C under 21.6kg load (MFR21.6 for short) to MFR2.16, MFR21.6/MFR2.16 of 10-20, molecular weight distribution of 2-4 and <=1.35 swell ratio at 190 deg.C. The component B has 0.01-100g/10 minutes MFR2.16, >=0.940 density and molecular weight distribution of 4.0-30.
Patent JP-H08192242-A (JP)
Title: Production of steel plate with projection
Inventor: MISHIRO SUKETSUGU
IPC: B23P11/00
Filed: 1995-01-17
Abstract: PURPOSE: To provide a producing method of a steel plate with projections which the projections can be buried with a small force being used much in the civil engineering or construction fields, etc. CONSTITUTION: Projections 3 are buried from the front face of a steel plate 2 to the inside by using the external force of a screwing machine, a riveting machine, etc., in the temperature range of 500 to 1,000 deg.C in which the strength of the steel plate is made under than 20kgf/mm<2> . After then, by cooling the steel plate 2 with air to the normal temperature, the diameter of the projection 3 and the height can be changed freely, and burying-in can be executed in a short time.
Patent JP-S58123064-A (JP)
Inventor: NAGATOMO HIDEAKI
IPC: F25B5/00
Filed: 1982-01-14
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-S59131533-A (JP)
Title: Temperature control in optical glass production
Inventor: HARA RIYOUICHI
IPC: G05D23/27
Filed: 1983-01-14
Abstract: PURPOSE:The temperature is measured, when the glass pipe is heated with the heater which is moving forward and the heater is controlled so that the pipe temperature is kept as prescribed, whereby the temperature of the heated glass pipe is stabilized. CONSTITUTION:The gas-phase starting materials are fed from one end of the rotating glass pipe 1 and simultaneously, the heater 2 is allowed to move forward form P to P' to burn H2 and O2 fed from the pipes 6, 7 equipped with flow controllers 4, 5. At the same time, the temperature-measuring device 3 in the temperature control system Tc is allowed to move in the same direction to measure the temperature near the heated part of the pipe 1. The signals of the temperature measurement f are input through the ever-closed relay contact S1 into the temperature controller 8 and compared with the previously prescribed temperature for the pipe 1, the modification signals r are input into the level converter 9 to operate the controllers 4, 5 and adjust the feed rates of H2 and O2 to keep the calorie of the heater in the appropriate level. The signals f are input into the averaging unit 10 where the average value of the signals f is calculated from P to P' and held.
Patent JP-H08192651-A (JP)
Title: Shift lever device for automatic transmission
Inventor: KOIDE TAMAKI
IPC: B60K20/02
Filed: 1995-01-17
Abstract: PURPOSE: To keep the same height of the top of an housing upper for a vehicle without changing the size of a base plate along the direction of the height thereof, and allow the common use thereof, even if base plate mounting on a vehicle floor differs among the types of vehicles. CONSTITUTION: One of a base plate 31 and a housing upper 60 is provided with a positioning section 58 for positioning the housing upper 60 relative to the base plate 31. Also, either the base plate or the housing upper 60 without the section 58 is provided with a height adjustment means 62 having a plurality of coupling teeth 63 in a vertical direction for engagement with the section 58 and having the capability of keeping the height of the top 64 of the housing upper 60 identical for a vehicle, regardless of the mounting height of the base plate 31.
Patent JP-S62163541-A (JP)
Title: Small-sized motor
Inventor: UDA SHIGENORI
IPC: H01R39/00
Filed: 1986-01-13
Abstract: PURPOSE:To reduce the wears of brushes and a commutator of a small-sized motor by providing the atmosphere of 1,6-hexanediol or 2-ethyl-1,3-hexanediol in a motor case. CONSTITUTION:An atmosphere of 1,6-hexanediol or 2-ethyl-1,3-hexanediol is provided in a small-sized motor case of the structure that a brush mechansim and a commutator are provided and brushes are slidably contacted with a commutator. Carbon produced by an incomplete combustion of the 1,6-hexanediol or 2-ethyl-1,3-hexanediol is relatively soft, and the quantity of the produce carbon is less.
Patent JP-H05185737-A (JP)
Title: Thermal recording material
Inventor: TOYOFUKU KUNITAKA
IPC: B41M5/30
Filed: 1992-01-14
Abstract: PURPOSE:To obtain a thermal recording material of high sensitivity imparting a developed color image excellent in oil resistance and plasticizer resistance by adding a specific compound to the developer contained in the thermal color forming layer of the thermal recording material along with a dye precursor and further adding a compound containing an aziridinyl group and an epoxy group to the thermal color forming layer if desired. CONSTITUTION:The developer contained in the thermal color forming layer of a thermal recording material contains at least one kind of a compound represented by formula I (wherein X and Y are O or S, R1 is an aromatic group having no substituent or a benzen ring substituted with at least one member selected from a lower alkyl group and a halogen atom and R2 and R3 are H, an alkyl group, an aralkyl group, an alkyl group substituted with an aryloxy group, an aromatic group having no substituent or an aromatic group substituted with at least one member selected from an alkyl group, an aryl group, an aralkyl group, an alkyloxy group and the like).
Patent JP-H0586177-A (JP)
Title: Heteroaromatic polyether
Inventor: BURIGITSUTE HERUMURAIHI
IPC: B01D71/52
Filed: 1992-01-14
Abstract: PURPOSE: To obtain a heteroaromatic polyether having an excellent solubility by carrying out a polycondensation reaction of a specified halogen compound with a dihydroxy compound in the presence of a base.  
     CONSTITUTION: This polyether comprises recurring units represented by formula I (wherein A represents bivalent arylene or heteroarylene, X represents O, S, or NR, Z represents bivalent aryl, heteroaryl, ethynylene, azo or a (CH 2 ) n  group (wherein n is 1 to 4), and R represents aryl, preferably phenyl) and is obtained by carrying out polycondensation reaction of a halogen compound represented by formula II with a clihydroxy compound represented by formula HO-A-OH in the presence of a base. The polyether is readily soluble in an organic solvent, such as acetone, ethyl acetate, and toluene, and is used, for example, as a thermoplastic resin for the production of injected products and extruded products, for the production of coatings from solutions, for the production of films and membranes from solutions, and for the production of polymer blends. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S5598448-A (JP)
Title: Scanning electron microscope or its similar device
Inventor: KANDA KIMIO
IPC: H01J37/20
Filed: 1979-01-22
Abstract: PURPOSE: To make it possible to do precise selection of a splitting position as well as to be performable of sample splitting, etc. at desired places by directly fitting a device in possession of sample splitting function, such as a cooling knife, etc. to the sample chamber.  
     CONSTITUTION: A cooling knife 7 is fitted to a sample chamber 3, a heater 14 is provided on the way to a heat conduction line 10 thermally connected to a refrigerant layer 12 installed in the sample chamber 3, the heater is controlled by power source 15 installed outside the sample chamber 3. When the cooling sample 5 is split, the cooling knife 7 can be moved freely forward, backward, to the right and left, and also it can rotate freely so as to split a sample 5 under the scope. Besides, in case of changing sample temperatures, the power source 15 controls temperatures of the heater 14 to limit the amount of temperatures in a cooling reservoir 12 to be conveyed to the sample 5. Thus, it is performable of easily and precisely splitting the desired places, and so on under the scope. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5288583-A (JP)
Title: Cold heat recovery device of liquefied gas discharged from air separat or
Inventor: SASAKI KIYOSHI
IPC: F25J3/04
Filed: 1976-01-21
Abstract: PURPOSE:To effectively utilize liquefied gas , by once storing it, hitherto only thrown away, in tank and reusing its retaining cold heat at the time of the start cooling of air separation apparatus.
Patent JP-H01182350-A (JP)
Title: Polystyrene based resin composition
Inventor: SUMITOMO KOJI
IPC: C08L25/00
Filed: 1988-01-14
Abstract: PURPOSE:To obtain a polystyrene based resin composition having excellent thermal stability, by blending a composition of a styrene based polymer having a syndiotactic structure and thermoplastic resin and/or rubber with a specific phosphorus based compound and phenolic antioxidant. CONSTITUTION:A composition obtained by blending 100 pts.wt. composition consisting of (A) 1-99wt.% styrene based polymer mainly having a syndiotactic structure with 160-310 deg.C melting point and preferably >=10000 weight-average molecular weight and (B) 1-99wt.% thermoplastic resin (preferably polystyrene having an atactic structure, etc.) and/or rubber (preferably rubber-like copolymer containing a styrene based compound) with (C) a phosphorus based compound expressed by the formula (R<1> and R<2> are 1-20C alkyl, 3-20C cycloalkyl or 6-20C aryl) and a phenolic antioxidant as an antioxidant in the total amount of 0.005-5 pts.wt., preferably 0.01-1 pt.wt.
Patent JP-S56103193-A (JP)
Title: Novel substance m5071
Inventor: HANAMITSU KAZUMI
IPC: A61P1/02
Filed: 1980-01-18
Abstract: NEW MATERIAL:An enzyme inhibitor M5071. Color and properties: Whilte. Molecular weight: About 34,000 (measured by the Sephadex G-100 chromatography) and about 45,000 (measured by the polyacrylonitrile gel electrophoresis). Isoelectric point: Near pH 3.5. Optical rotation: [α]D 25 =-52°(c=0.1%, pH6.3, 0.1M phosphoric acid buffer solution). Solubility: Readily soluble in water, insoluble in methanol, acetone, etc. Color reactions: Positive to the biuret, xanthoprotein reactions, etc.  
     USE: An inhibitor for glucosyl transferase, capable of inhibiting the synthesis of insoluble glucan, and useful for preventing dental caries.  
     PROCESS: A strain of Arthrinium sp. M5071 (FERM-P No.5352) is cultivated in a liquid culture medium, and the filtrate is mixed with ammonium sulfate, etc. to salt out the aimed substance, which is recovered by the centrifugation method, etc. The resultant substance is then purified by the gel filtration, electrophoretic method, etc. to give the substance M5071. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5596675-A (JP)
Title: Semiconductor device
Inventor: HAMADA SADAYUKI
IPC: H01L29/08
Filed: 1979-01-19
Abstract: PURPOSE: To restrict the length of a depletion layer extended from a substrate to a base region in a semiconductor device and increase the pinch-off voltage thereof by providing a region having the same conductivity type as the base region and higher impurity density than the base region in the base region directly under the collector region for a lateral transistor.  
     CONSTITUTION: An n-type layer 13 to become a base region is epitaxially grown on a p-tgype silicon substrate 11, and a p + -type region 14 reaching the substrate 11 is diffused to thereby insulate and isolate the layer 13 in an island state. Then, a p-type emitter region 18 is diffused in the layer 13 thus isolated, and surrounded by a p-type collector region 16. Thereafter, an n + -type base electrode pickup region is provided at the layer 13, the entire surface is coated with SiO 2  film 15, openings are then perforated to thereby form electrodes at the regions as a lateral transistor. In this configuration an n-type region 12 is added at the bottom in the n-type base layer 13 directly under the p-type collector region 16. Thus, a depletion layer extended from the substrate 11 to the region 16 is restricted, its pinch-off voltage is increased to thereby enhance the operating voltage. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000206283-A (JP)
Title: Quencher
Inventor: ISEDA HIROKATSU
IPC: G21C9/004
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a quencher simplifying welding work. SOLUTION: A cone 13 connected at the top end to the bottom end of a main steam relief pipe 11, a quencher body 19 connected at the top end to the bottom end of the cone 13, and a support 20 attached at the top end to the lower surface of the quencher body 19 and attached at the bottom end to the bottom liner 17 of a suppression pool, are provided. A projection part 19a facing to the top surface of the support is provided to the lower surface of the quencher body 19. In welding the quencher body 19 and the support 20, the projection part 19a of the quencher 19 is put on the top surface of the support, the axes of the quencher body 19 and the support 20 are aligned and the quencher body 19 is held horizontally, and the projection part 19a and the top end of the support 20 are mutually welded to fix.
Patent JP-2000205387-A (JP)
Title: Oil supply device
Inventor: ISHIDO MASANORI
IPC: F16H61/00
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide an oil supply device capable of ensuring the start property and suppressing cavitation securely at the same time. SOLUTION: This oil supply device is provided with an oil pump 3 driven by an engine, a pressure adjusting valve 6 which is arranged between a delivery passage 4 and a suction passage 5 of the oil pump 3 and is opened when oil pressure in the delivery passage 4 exceeds a predetermined value, a discharge passage 17 which is connected with the delivery passage 4 and discharges pressure oil in the delivery passage 4 at a predetermined time, and a flow rate sensitive variable throttle valve 18 which is provided in the discharge passage 17, widens a cross sectional area of the discharge passage when a flow rate of oil in the discharge passage is small, and narrows the cross sectional area of the discharge passage to open the pressure adjusting valve 6 when the flow rate of oil is large.