baber/WOPTO huggingface dataset:
Patent JP-S6239068-A (JP)
Title: Manufacture of semiconductor device
Inventor: USUI SETSUO
IPC: H01L29/786
Filed: 1985-08-14
Abstract: PURPOSE:To obtain the semiconductor device of excellent characteristics which has a channel region composed of a single crystal semiconductor by single- crystallizing a semiconductor layer by the heat from a gate electrode and source and drain electrodes which are heated to high temperature by irradiation with energy beams. CONSTITUTION:On a glass substrate 1, an SiO2 film 2 (buffer layer), and N<+> type a-Si:H films 4a and 4b and Mo films 3a and 3b of predetermined shape are formed. The films 4a and 3a compose a source electrode 5 and the films 4b and 3b compose a drain electrode 6. An a-Si:H film 7, an SiO2 film 8 composing a gate insulating film, and a gate electrode 10 composed of an Mo film are formed and then etched to expose the end parts of the Mo films 3a and 3b. Irradiating the substrate with the laser beams 11 of XeCl excimer laser, the a-Si:H film 7 is fused and single-crystallized by the heat supplied from the heated gate electrode 10 and the Mo films 3a and 3b, which results in formation of a single crystal region 12. Thus, the Si TFT comprising a channel region composed of single crystal Si can be obtained.
Patent JP-H1019721-A (JP)
Title: Blower
Inventor: FUNAHASHI YOICHI
IPC: G01M9/04
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To generate a varied wind having a desired frequency for the purpose of measurement experiment for wind noise through the air of vehicle. SOLUTION: A nozzle means 10 consists of a plurality of sonic nozzles, and the blowing speed of a blowing nozzle 16 is changed by the combination of air flow rate that is determined by each nozzle. In addition, the blowing speed is also adjusted by adjusting the pressure of air supplied to each nozzle. Then the blowing speed is changed so as to generate a varied wind having a desired wind velocity change. Further, the direction of wind outgoing from the nozzle 16 is changed by means of an angle adjusting means 17 for the nozzle 16, so as to generate a varied wind having a desired change of wind direction. When compared with the conventional measurement experiment for wind noise through the air adopting actual travelling, the present experiment can be conducted in reproducibility without actual travelling of vehicle, thereby improving the measuring data of wind noise through the air.
Patent JP-S6339495-A (JP)
Title: Ac motor drive
Inventor: TANAKA SHIGERU
IPC: H02M5/27
Filed: 1986-07-30
Abstract: PURPOSE:To set an input power factor of power source always to 1 and decrease generation of high frequency by using an uncirculating current type cycloconverter, a circulating current type cycloconverter and a phase-advancing capacitor. CONSTITUTION:An output terminal of an uncirculating current type cycloconverter CC-1 is connected to a power transformer MTR via AC reactors LSR, LSS and LST. Said terminal of a circulating current type cycloconverter CC-2 is connected to an AC motor M. Input side terminals of said two cycloconverters are connected to a high-frequency phase-advancing capacitor CAP. An electric current supplied from an AC power is controlled by the uncirculating current type cycloconverter CC-1 so that a voltage peak value of the phase-advancing capacitor CAP is set to an almost constant value. The circulating current type cycloconverter CC-2 performs its control to supply a variable voltage, variable frequency power to the AC motor M.
Patent JP-H0230577-A (JP)
Title: Vibration prevention device for shuttle-type dot line printer
Inventor: HASEGAWA KAZUMI
IPC: B41J25/00
Filed: 1988-07-20
Abstract: PURPOSE:To increase the vibration prevention effects of the main unit of a printing mechanism with a printing head drive device by suspending and supporting the main unit of the printing mechanism on a base member through at least two leaf springs. CONSTITUTION:A leaf spring 14 formed of spring steel appears as a square as a whole. The leaf spring 14 has the upper part fastened with screws 15 to a base-side fixed section 13 and the lower part fastened with screws 16 to the main unit-side fixed section 12. A holding plate 17 is provided which presses the upper and lower ends of the leaf spring equally with two screws 15, 16. The main unit 2 of a printing mechanism is suspended, in a return rocking manner, in a travelling direction of a printing head against a base member 1, using four leaf springs with the plane direction set in both vibration and vertical directions. In addition, the spring constant in a horizontal direction is set to a significantly low value. Consequently, the spring constant of the leaf spring 14 against the horizontal vibration is extremely low, and therefore, the vibration is efficiently absorbed by four leaf springs 14.
Patent JP-H0732774-A (JP)
Title: Image recording medium and authentication identification card
Inventor: KOBAYASHI TORU
IPC: B32B27/08
Filed: 1993-07-20
Abstract: PURPOSE:To rapidly manufacture an ID card etc., by providing a cured layer of an ultraviolet curable resin composition containing an acrylic compound as a main ingredient on a layer made of polyvinyl chloride resin, polyurethane resin, etc., which receives a sublimable image, and forming an outermost layer of an opposite as a writable layer. CONSTITUTION:An image recording medium A adapted to be used for an ID card such as an identification card, a driving license, etc., comprises a base material 1 having an image receiving layer 1b on one side of a support 1a. An image 3 including gradation information is formed by a sublimation heat transfer system and an image 2 including character information is formed by a melting heat transfer system on a surface of the layer 1b. The layer 1b is formed of polyvinyl chloride resin, vinyl chloridevinyl acetate copolymer resin, polyurethane resin or polyester resin. A cured protective layer 4 made of an ultraviolet curable resin composition containing an acrylic compound as a main ingredient is provided on an entire surface of the material 1 having the images 2, 3, and a writable layer 5 is provided on an outermost layer of an opposite side.
Patent JP-H0840810-A (JP)
Title: Industrial antimicrobial agent
Inventor: FUNATSU RYOJI
IPC: D21F1/66
Filed: 1994-07-29
Abstract: PURPOSE:To obtain an industrial antimicrobial agent having synergistic activity by combining at least two kinds of compounds selected from specific isothiazolone-based complex compounds, tribromonitromethane and specific nitroalcohol-based compounds. CONSTITUTION:This industrial antimicrobial agent is a combination of at least two kinds of compounds selected from isothiazolone-based complex compounds of formula I (R<1> is H or a hydrocarbon; R<2> and R<3> are each H or a halogen; M is a metallic cation or ammonium; X is an anion forming the complex compound; (a) is 1 or 2; (b) is the number satisfying the valence of the cation M by the anion X), tribromonitromethane and nitroalcohol-based compounds of formula II (R<4> is H or methyl; R<5> and R<6> are each H, a halogen or hydroxyalkyl). This agent has a unique synergistic activity, thus significantly expanding the range of microbes to be controlled, having an extremely wide range of antimicrobial spectrum, also having excellent antimicrobial activity; therefore, being excellent in the breeding-suppressive effect against various microbes and also high in stability.
Patent JP-H1119203-A (JP)
Title: Composite covering material with deodorizing function
Inventor: YOSHIMURA MASAYA
IPC: A61L15/16
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To improve the deodorizing effect of a wound curing covering material by forming the covering material of a chitin fiber and activated carbon fiber. SOLUTION: Powder of chitin is ground to about 100 mesh, processed with 1N-HCl, and then heat-treated in a solution having about 3% NaOH to remove calcium and protein in the chitin powder. The obtained powder is repeatedly washed, dried and dissolved in a dimethylacetamide solution containing about 8 wt.% lithium chloride to prepare about 0.2 wt.% solution. Dope is adjusted and filteration is performed, and then after the material is left as it is and subjected to defoaming, and the material is discharged from a nozzle to form a filament. On the other hand, coal pitch is molten, spun and non-fused to obtain the pitch fiber, and activated carbon fiber is adjusted. About 20 g chitin fiber and about 20 g activated carbon fiber are mixed and woven by a roller card machine, and further entangled and fixed by needle punch to obtain a covering material. The coating material generates no malodor, and is capable of completely closing a wound.
Patent JP-H06239332-A (JP)
Title: Multi-layer container
Inventor: ITO KEISUKE
IPC: B65D77/20
Filed: 1991-04-17
Abstract: PURPOSE:To consistently protect the contents in a container from the outside environment during the use from the beginning to the last end by the external container so that the internal container is contracted along the centerline thereof in accordance with the used extent. CONSTITUTION:The external container 1 is made of polypropylene with high moisture-proofing and water-proofing properties. On the other hand, the inner container 2 is made of a functional membrane in which a highly gas-insulating ethylene-vinylalcohol copolymer is interposed and stuck in low density polyethylene having moisture-proofing, water-proofing and oil-proofing properties as well for lamination thereof. Adhesive layers are not provided between the external and internal containers to enable easy separation from each other with a weak external force. In this way, since the inner and outer layers are separated by rotating a fixed ring 3a joined to the extended inner layers of the opening flanges 6, 7, the ambient air equivalent to the consumed volume of the contents can compensate it from the air vent 8. Accordingly, the protective function of the contents is improved.
Patent JP-H08199200-A (JP)
Title: Bisulfite-blocked polyisocyanates as tanning agents
Inventor: HARO TOROIBERU
IPC: C14C3/18
Filed: 1995-06-23
Abstract: PURPOSE: To provide a tanning agent of bisulfite-blocked polyisocyanates for use as an alternative to mineral oil tanning agents or in a preliminary stage of vegetable or other tanning treatment.  
     CONSTITUTION: This tanning agent having a carbamoyl sulfonate group is prepd. by reacting an org. polyisocyanate (A), a polyether alcohol (B) having incorporated therein polyalkylene oxide units with 40 to 100 mol.% thereof being accounted for by polyethylene oxide units having a sequence length of 5 to 70, the amt. of the polyether alcohol being 0.01 to 0.4 equivalent relative to the isocyanate group of the polyisocyanate (A) (the equivalents of the polyether alcohol being based on the hydroxyl groups), an optional NCO reactive component (C) other than the polyether alcohol (B), and an ammonium or alkali bisulfite or disulfite (D). 
     COPYRIGHT: (C)1996,JPO
Patent JP-2001009967-A (JP)
Title: Resin-applied copper foil and printed circuit board using the same
Inventor: KOJIMA JUNICHIRO
IPC: B32B15/08
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive resin-applied copper foil capable of stably and uniformly obtaining the thickness of an insulating layer bonded and cured when the resin applied copper foil is laminated to the core substrate of a printed circuit board under heating and pressure and the printed circuit board using the same. SOLUTION: In a resin-applied copper foil 1 wherein a resin layer 4 is applied to the matte surface 3 of a copper foil 2, the resin layer 4 is constituted in such a state that a perfectly cured spherical resin 5 is uniformely dispersed in and kneaded with a semicured resin 6. The max. diameter of the spherical resin 5 is determined by the desired thickness of the insulating layer of a printed circuit board after the resin-applied copper foil is laminated.
Patent JP-H0467855-A (JP)
Title: Ultrasonic probe for puncture
Inventor: KAWASHIMA TORU
IPC: A61B8/00
Filed: 1990-07-09
Abstract: PURPOSE:To heighten safety by performing a puncturing operation as confirming a puncture position with the eyes and on an ultrasonic tomographic image by puncturing a puncture needle on a subject piercing through an ultrasonic transmission medium. CONSTITUTION:A holder 12 which holds the ultrasonic transmission medium 14 is provided fixedly on an ultrasonic probe main body 10. The ultrasonic transmission medium 14 is the one to set the puncture position of the puncture needle 16 within the irradiation range of an ultrasonic beam by providing a gap between an end face 10a irradiated with the ultrasonic beam of the ultrasonic probe main body 10 and the surface of the subject. Also, a guide member 18 which guides the puncture needle 16 to a prescribed position in the irradiation area of the ultrasonic beam on the surface of the subject, piercing through the ultrasonic transmission medium 14, is provided additionally at the ultrasonic probe main body 10. The guide member 18 is provided additionally at the ultrasonic probe main body 10 so as to change the guide direction (angle) of the puncture needle 16. Furthermore, the ultrasonic transmission medium 14 is formed with a light transmitting material capable of confirming the puncture position of the puncture needle 16 with the eyes, for example, hydrate gel with transmissibility of 80% for visible light.
Patent JP-H051017-A (JP)
Title: Production of polymethylenepolyphenylcarbamates
Inventor: IKARIYA TAKAO
IPC: C07C263/04
Filed: 1991-07-19
Abstract: PURPOSE:To obtain the subject compound having no cyclic structural unit in high purity and yield by subjecting a compound having a specific cyclic structure to ring-opening condensation reaction using an acid catalyst without adding a methylenating agent in the presence of N-phenylcarbamate, etc. CONSTITUTION:A compound expressed by formula I (R is 1-6C alkyl, cycloalkyl or aryl) is subjected to ring-opening condensation reaction using an acid catalyst such as mineral acid, organic carboxylic acid, organic sulfonic acid, Lewis acid or heteropolyacid (preferably methanesulfonic acid or trifluoromethane sulfonic acid) at 20-150 deg.C, preferably 50-120 deg.C without adding a methylenating agent in the presence of an induction phase produced by addition condensation reaction of N-phenylcarbamate and/or N-phenylcarbamate with a methylenating agent to provide the objective compound expressed by formula II. Polymethylenepolyphenylcarbamates having high isocyanate group content can be produced by pyrolytic reaction of the compound expressed by formula II. The resultant carbamate derivatives are useful in rigid foam field.
Patent JP-H0627686-A (JP)
Title: Cleaning method for substrate of electrophotographic sensitive body
Inventor: SAKAMOTO MASAYUKI
IPC: G03G5/00
Filed: 1992-07-07
Abstract: PURPOSE:To provide a method to obtain an electroconductive substrate free from drying ununiformity, stain or the like at excellent productivity in a cleaning method using a surfactant containing water free from the generation of pollution. CONSTITUTION:After is the electroconductive substrate for electrophotographic sensitive body dipped to clean in the surfactant containing water, the surface thereof is cleaned so that the surface tension of the substrate after cleaning is kept to 30-40dyn/cm<2> in the final pure water cleaning process and the surfactant sticking to the surface of the electroconductive substrate is washed out.
Patent JP-S6156943-A (JP)
Title: Biochemical measuring apparatus
Inventor: OKADA KAORU
IPC: G01N21/78
Filed: 1984-08-28
Abstract: PURPOSE:To make the measuring operation accurate, by detecting the coloration degree of a test paper, processing the result by a signal processing system, displaying the measured value, counting the color reaction time after the test paper is set by a counting means, and displaying the remaining time of the reaction. CONSTITUTION:An optical system 3 optically detects the coloration degree of a test paper 2b, which is immersed in a sample to be detected and undergoes color reaction. The signal from the system 3 is operated and processed by a signal processing system 4. The measured value is displayed on a display system 5. After the test paper 2b is set, the color reaction time is counted based on an operation signal by a counting means. The remaining time with respect to the counted reaction time is displayed on a remaining time display means. Thus erroneous operation can be prevented, and the prevention of the erroneous detection can be ensured.
Patent JP-H0626026-A (JP)
Title: Control method for water level limit of conveyance channel
Inventor: AKATSUKA NOBUYUKI
IPC: E02B9/04
Filed: 1992-07-08
Abstract: PURPOSE:To prevent mixing of bubbles into a water turbine of large capacity on the upper stream side due to drop of the water level of a shared conveyance channel so as to efficiently operate. CONSTITUTION:In a hydraulic power plant in which water turbines W1, W2 are provided on the lower stream side of a shared conveyance channel, and a water turbine W3 of large capacity is provided on the upper stream side of it, until the lower limit of flow sum Qw1+Qw2. of the water turbines W1, W2 is detected by means of a lower limit detector 3, the water turbine W3 is operated prior to the other without control. The water turbines W1,W2 are controlled by setting of a flow setting device 2 of drooping characteristic which is changed by the flow Qw3 of the water turbine w3 and when the lower limit is detected, the water turbine W3 is controlled by setting of a setting device 4 of setting range 100-80% of which characteristic is changed by the flow sum Qw1+ Qw2.
Patent JP-H0931829-A (JP)
Title: Heat-treating device for web
Inventor: YOSHIKAWA TAKAFUMI
IPC: D06B15/09
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a web heat-treating device capable of eliminating longitudinal wrinkles of a web occurring in an apparatus. SOLUTION: In a web heat-treating device by arranging an upper and a lower nozzles 14 and 16 on a route of a web W continuously traveling in the longitudinal direction in the interior of a heat-treating chamber 12 and heat- treating the web by hot air jetted from the nozzles 14 and 16, widening nozzles 52 and 54 are installed in the vicinity of the heat-treating chamber 12. Hot air is jetted from blow off parts of the widening nozzles 52 and 54 toward the web W so as to widen the hot air in the right and left directions to widen the web W.
Patent JP-S6381133-A (JP)
Title: Adhesive
Inventor: ANIRU BII GOORU
IPC: C09J201/06
Filed: 1987-07-21
Abstract: An adhesive comprising a mixture of (A) a mixture of an isocyanate prepolymer and a polyepoxide which is essentially free of hydroxyl groups, and (B) a mixture of a polyol, a urethane catalyst and an epoxy curing catalyst and structures prepared by adhering substrates to one another by means of said adhesive are described.
Patent JP-S5698651-A (JP)
Title: Sound converter
Inventor: KURISUCHIAN GEERERUTO
IPC: G10K11/02
Filed: 1980-12-18
Abstract: Acoustic transducer having a piezo-electric element, including a lead section connected to the piezo-electric element, the lead section being in the form of a metallic body having a high specific attenuation.
Patent JP-H1111075-A (JP)
Title: Ball-point pen
Inventor: KOBAYASHI SEIICHI
IPC: B43K7/02
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To form a ball-point pen with the capability of preventing the direct flow or counterblow of ink, in particular, preventing the direct flow of ink even in the case when a falling down accident of tip end ball occurs unexpectedly by the influence of forcible wiring or dropping impacts. SOLUTION: The ball-point pen is formed by providing a valve chamber 13 in the rear part in an axis of the coupler 3 in association with the rear end of a chip 5, and a tapered or spherical valve body receiving seal 19 is set on the rear part of the valve chamber, or a valve body 17 to be placed in close content with the valve receiving seat and a spindle-like piece being in the front part and having a small diameter part at its tip end are loosely fitted in a space communicating with the valve chamber 13 and the tip inner hole part, a contact part 5a is set on the slightly rear position of the small diameter part 18, and a stepped part 9 is formed on the front end of the tip inner hole part because of being opposed to the contact part. As such, when the tip is turned upward, the valve body means close contact with the valve body receiving seat to close the orifice, or when the tip side is turned downward, such a closed state is released, as a result, the tip end of the small diameter part is brought in contact with the back surface of a tip end ball 5a so that the tip end ball is put in close contact with the inner periphery of a ball holding part of the tip.
Patent JP-H0467503-A (JP)
Title: Illumination cover and manufacture thereof
Inventor: YAJIMA MASAO
IPC: F21V1/26
Filed: 1990-07-07
Abstract: PURPOSE:To obtain a high decorative effect by forming a paint film with less elongation than that of a thermoplastic resin plate on the surface of the translucent thermoplastic resin plate, and molding it into a recessed shape under heat. CONSTITUTION:An illumination apparatus has an illumination cover 2 formed with a plate material into a semi-spherical shape, and an illumination lamp 3 is stored at the center section of the inside. The illumination cover 2 is constituted of a substrate made of thermoplastic resin and a paint film 5 coated or printed on one face of it. Tortoise shell-shaped cracks 6 are generated on the paint film 5 when the illumination cover 2 is heat-molded, and the cracks 6 have a width W. Recessed grooves 6a are formed at portions of the substrate 4 corresponding to the cracks 6, and recessed grooves 10 are formed at portions of the inside face 7 of the illumination cover 2 corresponding to the cracks 6. A decorative effect in the room is obtained even when the illumination lamp 3 is not lighted, and the light is refracted and scattered on irregular faces when it is lighted, and a lighting decorative effect can be obtained.
Patent JP-H0346002-A (JP)
Title: Abnormal time operation support device for process plant
Inventor: TAKIZAWA YOJI
IPC: G05B9/02
Filed: 1989-07-14
Abstract: PURPOSE:To improve correspondence capacity of a user for a plant abnormality event by permitting a controller to share a function with the user in respective situations based on the command of the user. CONSTITUTION:For realizing the allotment of the function between an abnormality time operation support device 3 and an operator, the controller 6 inputs inference results 19, 23, 27, 31 and 36 outputted from respective expert systems 10-14, outputs them to a man-machine interface 7 as an inference result 8, supplies them to the operator at all times, receives the correction request of the operator from the man-machine interface 7 as a request content 9 and controls respective expert systems 10-14. Consequently, five expert systems 10-14 can freely and selectively be used by permitting the operator to set an appropriate input condition. Thus, the correspondence capacity of the user for the plant abnormality event of the user improves.