baber/WOPTO huggingface dataset:
Patent JP-S59128378-A (JP)
Title: Preparation of 3-aminoisoxazole
Inventor: UCHIUMI SHINICHIROU
IPC: C07D261/14
Filed: 1983-01-11
Abstract: PURPOSE:To obtain the titled substance useful as a raw material of pharmaceuticals, agricultural chemicals, etc. in one step, in high yield, by reacting 3-alkoxyacrylonitrile with hydroxylamine in the presence of an alkali metal alkoxide. CONSTITUTION:The titled substance can be prepared by reacting 3-alkoxyacrylonitrile with hydroxylamine at a molar ratio of 1:(0.5-5) in the presence of 0.5- 5mol of an alkali metal alkoxide based on 1mol of the hydroxylamine, at 10- 150 deg.C for 0.5-10hr. The reaction is carried out in a solvent such as alcohol, dioxane, acetonitrile, DMF, etc. used in the preparation of the alkali metal alkoxide.
Patent JP-H06207474-A (JP)
Title: Multi-story parking facility
Inventor: YAMASHITA TOMIKAZU
IPC: E04H6/18
Filed: 1993-01-08
Abstract: PURPOSE:To increase the number of vehicles to be stored and make possible storage at random by providing a second parking area capable of transferring vehicles from parking sections on and over second floor of a multi-story first parking area. CONSTITUTION:A multi-story first parking area 1 which is provided with multiple parking sections 8... for parking vehicles W and W by putting them on pallets 11 to 14 is provided. Next a vehicle transport path 3 extending in longitudinal direction of the parking sections 8 is provided along the first floor of the first parking area 1. Also a second parking area 2 which is provided with multiple parking sections 18... capable of transferring the vehicles W from the parking sections 8 on and over the second floors of the first parking area 1 is provided over the vehicle transport path 3. In addition, a lateral movement means to move the other pallets 11 to 14 located on a lifting path for the pallets 11 to 14 laterally in longitudinal direction of the parking section 8 on each parking floor for comparison is provided in the first parking area 1.
Patent JP-H04239163-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIURA TAKEO
IPC: H01L23/12
Filed: 1991-01-11
Abstract: PURPOSE:To eliminate external stress to an outer lead by placing a measuring probe in contact with an outer terminal of a temporarily formed IC, testing electric properties, connecting an outer terminal with said outer terminal of the temporarily formed IC, and cutting down an unnecessary part of the outer lead. CONSTITUTION:A chip 2 is mounted, wired to a lead frame 3, sealed with resin 1 and manufactured until an outer terminal 4 is exposed. In a selection process, a measuring probe 5 of a test board 6 is brought into contact with the outer terminal 4 where the electric properties are tested. In an outer terminal connection process, an outer lead 7 is connected with the outer terminal 4. In an outer terminal cutting process, an unnecessary portion of the outer lead 7 cut down, thereby finishing the process. As described above, after the end of the selection process where the electric properties are tested, the outer lead is connected and cut down, which eliminates external stress imposed to the outer lead substantially.
Patent JP-H02182350-A (JP)
Title: Drawing-up continuous casting method
Inventor: FURUTA MASAO
IPC: B22D11/04
Filed: 1989-01-06
Abstract: PURPOSE:To continuously cast a casting tube having the necessary thickness whild drawing up at high efficiency by integrally drawing up a cover part formed on molten metal surface in a mold hole of a cooling mold together with a cylindrical solidified layer formed as connecting with the cover part and keeping the inner part thereof to the vacuum condition. CONSTITUTION:Into the molten metal 5 contained in a molten metal vessel 7, the lower part of the cooling mold 1 having a mold hole 2 vertically penetrated and arranging a water cooling jacket 6 is submerged. Successively, tip part of a shaft body 31 at lower part of a starting rod 3 is submerged into the molten metal 5 in the mold hole 2. The molten metal 5 in this mold hole 2 is cooled and solidified, and after forming the cover part 52 on the molten metal surface and the cylindrical solidified layer 51 on the wall face of the mold hole 2, the above cover part 52 and the cylindrical solidified layer 51 formed as connecting with the outer circumference thereof are integrally drawn up through the starting rod 3 and the shaft body 31. Then, the inner part of the cylindrical solidified layer 51 keeps the vacuum condition and the no-solidified molten metal 5a therein is risen to the height H balancing with the air atmosphere. Heat of this molten metal 5a is conducted on the way of rising through the cylindrical solidified layer 51 and the molten metal therein is solidified and the thickness thereof is increased to form the casting tube having the necessary thickness.
Patent JP-H11203938-A (JP)
Title: Resin film and electronic part connecting method using it
Inventor: FUNADA YOSHITSUGU
IPC: H01L21/60
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To perform connection of a flip chip, etc., in a short time and with high reliability, by connecting electronic parts by using a resin film of an insulating resin containing insulating particles and conductive particles. SOLUTION: A resin film 11 is formed by uniformly dispersing insulating inorganic particles 12 and conductive particles 13 in a resin. The particle diameter of the insulating particles 12 is smaller than the particle diameter of the conductive particles 13. In connection of electronic components, firstly, metallic projections 28 with its upper surface shaped substantially flat are formed on a plurality of connection terminals 25 provided on a surface of a semiconductor chip 24. Nextly, the resin film 11 is provisionally pressure-bonded to a semiconductor-chip 24 mounting region on a surafe of a circuit board 26.  Lastly, the semiconductor chip 24 is aligned with connection terminals 27 of the circuit board 26, thereafter the semiconductor 24 is mounted on the thermally pressure- bonded to the circuit board 26, and thus the two electronic parts are electrically joined to each other and, at the same time, can be mechanically coupled to each other by the molten resin film.
Patent JP-H11194294-A (JP)
Title: Manufacture of optical instrument and tray for optical element
Inventor: MOTOYAMA IZUMI
IPC: H01L21/00
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To provide an optical element without dirt and burn on the surface of the optical element by storing the optical element in a closed container, filling the closed container with liquid, taking the optical element out, cleaning the optical element and incorporating the optical element into an optical instrument. SOLUTION: A tray 1 used at the time of preserving and transporting an optical system 10 incorporated into a semiconductor exposure device can be closely sealed. The optical element 10 is stored in the tray 1 and the tray is closely sealed. The tray 1 is filled with carbon fluoride solvent as organic liquid, necessary preservation/ transportation are executed on it and the optical element 10 is taken out from the tray 1. The optical element 10 is cleaned by using ultrasonic cleaning or optical cleaning. Excessive organic liquid adhered to the surface of the optical element is previously and roughly wiped off by using cloth so as to clean it.  The tray 1 has a storage part 6 and the cover 12 and a plurality of groove parts sandwiching the peripheral edge of the optical element 10 are provided at equal intervals so that a plurality of optical elements 10 can be stored in the storage part 6. The optical elements 10 which are cleaned are incorporated into the optical instrument.
Patent JP-H07234280-A (JP)
Title: Device and method for measuring visibility and present weather
Inventor: YAN RENKUBUISUTO
IPC: G01W1/00
Filed: 1995-01-10
Abstract: PURPOSE: To provide the device and method for distinguishing the drifting snow from the falling snow, by surely detecting rain, and the type and intensity of the same, in addition to the visibility measurement. CONSTITUTION: A device for measuring the visibility and the present weather, comprises a light source 1 suitable for emitting the beam of light toward an object 9 to be measured, a detector 3 suitable for measuring the scattered light, which is adapted for measuring the light scattered forward from the object to be measured 9, and the calculating means 12-15 adapted for distinguishing a signal of the light scattered forward, from a signal of the stray light. The device having the light source 1, comprises a pulse light source, a receiving means 19 for directly receiving the optical pulse reflected and scattered backward, and a calculating means 11 for calculating the propagation delay of the different backward reflection components in the received pulse-type optical signal.
Patent JP-H03208258-A (JP)
Title: Fuel cell power generating system and fuel gas feeding method
Inventor: KAHARA TOSHIKI
IPC: H01M8/06
Filed: 1990-01-09
Abstract: PURPOSE:To utilize the fuel gas effectively by using a fuel exhaust gas discharged from a fuel cell as a fuel gas of the other fuel cell. CONSTITUTION:A fuel gas delivered from a fuel gas feeding source 60 through a compressor 50 is reformed into a hydrogen-rich gas in a reformer 30. The hydrogen-rich gas is delivered to an outside reforming type fuel cell 10, and a hydrogen oxidizing reaction is generated electrochemically to discharge electrons. A fuel exhaust gas after the reaction is further delivered to an inside reforming type fuel cell 20. In the cell 20, after the methane included in the fuel exhaust gas is reformed into a hydrogen-rich gas, it is used for the electrochemical reaction. Consequently, the fuel exhaust gas generated in the cell 10 is used again for the power generating reaction in the cell 20, and the fuel gas is utilized effectively.
Patent JP-H02182392-A (JP)
Title: Laser beam working head for laser beam machine
Inventor: IIDA WATARU
IPC: B23K26/14
Filed: 1989-01-10
Abstract: PURPOSE:To shorten waiting time for working by arranging a valve in inner hole of a torch at tip part of a laser beam working head or in assist gas supplying passage in the laser beam working head. CONSTITUTION:In the case of working process, a piston rod in air pressure cylinder 34 is acted so as to shrink and retreat, and under condition of keeping a rotating valve 44 to close, a solenoid is excited to open a solenoid valve 42. Gas from a gas cylinder 41 is filled up in the working head 20 and the torch 23 is shifted from a waiting position to a positioning position under this condition. At the positioning position, the rotating valve 44 is opened and also irradiation of the laser beam for working through inner mirror device in the laser beam oscillator 31 is started. The assist gas filled up in the head 20 is injected from the tip hole 27 of the torch 23 and at the same time, injected from injection hole 25 toward a beam condenser lens 22 in the head body 21. By this method, at the time of laser beam working, the beam condenser lens 22 for the laser beam is cooled and also invasion of spattering into the working head 20 from the tip hole 27 is prevented.
Patent JP-S59129073-A (JP)
Inventor: FUNAYAMA HIDEO
IPC: A63B37/00
Filed: 1983-01-12
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-H09210222-A (JP)
Title: Control device for controlling gas flow in molecular area
Inventor: REO MARUKU
IPC: F16K3/02
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To enable reliable continuous control over a wide control range by offsetting the edge part of a control plate which can be moved between an open position and a closed position crossing a path inward relative to the profile of a path section or providing an eccentric profile projected outward. SOLUTION: A path is formed in a circular sectional shape, and a groove around the path receives the rim of a control plate 9 in the closed position. Also the control plate 9 has a nonuniform edge part profile continuously along the circumference of it. Namely, though the edge part profile is stored in the groove in the closed position, it is extended into a path while it is moved to the closed position, and has a formed section 14 offset from the profile 15 of a path section to the inside. By this formed section 14 to be offset, the control plate 9 controls a flow section 17 while the path section profile 15 is moved to the closed position along an arrow 16. Then the rotating angle α of the control plate 9 and a conductance (l/sec) show continuous control characteristics.
Patent JP-H09194197-A (JP)
Title: Simple lifter for work site
Inventor: NARUSE YOUICHI
IPC: B66F7/12
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To set up the lifter by making use of the poles of a scaffolding, a ladder and the like, which have been set in a work site, by letting the simple lifter be formed out of a mounting means mounting the lifter onto a pole for the lifter, and of an elevating means driving the lifter. SOLUTION: This invention is concerned with the simple lifter for a work site, which makes use of the poles of a scaffolding, a ladder and the like, that have been set in the work site, the aforesaid simple lifter for the work site is formed out of a pole 3 for the lifter provided with an attaching means to be attached to the aforesaid poles, a lifter 5 with a cargo stand, which is provided for the pole for the lifter in such a way as to be freely moved up and down, a mounting means mounting the lifter onto the pole for the lifter, and of an elevating means formed out of a rack 71 for driving the lifter, which is provided for the pole for the lifter, and of pinions 72 provided for the lifter.
Patent JP-2000206062-A (JP)
Title: Surface analysis device and method
Inventor: AGAWA YOSHIAKI
IPC: H01J37/317
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a surface analysis device for accurately measuring the amount of discharged secondary electrons. SOLUTION: An ion beam 5 whose diameter is reduced is applied to a sample 21 that is heated from its reverse side by an infrared lamp 30 so that no current flows to a ground electrode. A negative voltage is applied to a control electrode that is arranged between a ground electrode 15 and a collector electrode 18, so that only secondary electrons being discharged from the sample 21 can be captured by the collector electrode 18. When the sample 21 is charged up, the voltage of a suppresser electrode 12 is adjusted and electrons are applied to the sample 21 to neutralize positive electric charges, thus accurately obtaining a secondary electron discharge ratio.
Patent JP-2000205672-A (JP)
Title: Refrigerating system
Inventor: KONDO ISAO
IPC: F25B5/00
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To improve the response of a temperature control in a refrigerating system in which a plurality of cold storage units are connected to a heat source unit. SOLUTION: A high temperature side refrigerant circuit 77 and a plurality of low temperature side refriggrant circuits 78 and 79 are arranged. Then a load of an evaporator 24 in a first show case unit 17 exceeds a specified high load, inverter frequency of a first low temperature side compressor 71 of the first low temperature side refrigerant circuit 78 is raised to incease the circulation of a refrigerant of the first low temperature side refrigerant circuit 78. In this process, to prevent a high temperature side refrigerant circuit 77 from running short of the capacity, the inverter frequency of a second low temperature side compressor 72 is lowered in a second low temperature side refrigerant circuit 79 with small loads of the evaporators 26 and 27.
Patent JP-H06208905-A (JP)
Title: Resistor
Inventor: HIWATARI MASABUMI
IPC: H01C7/02
Filed: 1993-01-11
Abstract: PURPOSE:To realize a novel ideal resistor in which thermal influence to the outside is suppressed while exhibiting performance equivalent to or better than that of a conventional resistor. CONSTITUTION:A first resistor 3 having positive temperature coefficient of resistance and a second resistor 4 having negative temperature coefficient of resistance are connected in parallel or in series such that the resistances thereof are offset to limit the total fluctuation of resistance and then they are contained in a hollow container 9 while being sealed hermetically.
Patent JP-H11199015-A (JP)
Title: Article storage installation
Inventor: ISHIGURO MIKIAKI
IPC: B65G1/04
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To make a worker working on a boarding part, take a rest with appropriate timing before fatigue is accumulated. SOLUTION: A storage shelf is provided with a plurality of storage parts arranged in the longitudinal and vertical directions of a travel passage for warehousing-delivery work. When a traveling body 10 provided with an elevating part 20 provided with a boarding part 21 for a worker, so as to be elevatingly driven is driven to travel on the travel passage for warehousing-delivery work and the worker performs article put-in/out work to/from the storage parts, the article put-in/out work quantity is integrated, and when the integrated work quantity reaches the set quantity, an informing means for urging the worker to take a rest is actuated.
Patent JP-S5286034-A (JP)
Title: Merchandise sales system
Inventor: ENOMOTO AKIO
IPC: G07G1/14
Filed: 1976-01-13
Abstract: PURPOSE: Providing the keyboards at the display area along with the nonory, the merchandize sales system which economically makes the data gathering works easy and is capable to cover broad sales floor space with one electronic register is realized. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07204929-A (JP)
Title: Carrying out roller bed for cutting machine
Inventor: OKUBO MASAKI
IPC: B23D55/04
Filed: 1994-01-17
Abstract: PURPOSE:To surely carry out scraps to a desired position and surely process the scraps in unmanned driving without interfering with a roller in carrying, even if the scrap,is expanded vertically, when the scraps are sandwiched by a material feeding vice. CONSTITUTION:Roller frames 12 which rotatably pivot rollers 11... 11 vertically pivot on a base 1 and actuators 13c... 13c for transferring the roller frame 12 up and down based on the input signals are provided.
Patent JP-S5496470-A (JP)
Title: Exhaust gas treating equipment
Inventor: TACHIBANA NAOHARU
IPC: B01D53/60
Filed: 1978-01-18
Abstract: PURPOSE: To enhance the dust collection performance of an electrostatic precipitator and prevent formation of excess SO 3  causing secondary environmental pollution by pref. providing the function of converting SO 2  into SO 3  to a dry denitrator placed before the precipitator.  
     CONSTITUTION: After adding NH 3  2, exhaust gas contg. NOx, SOx and dust from burner 1 is introduced into denitrator 3' at 300W400°C to convert SO 2  into SO 3  by the action of catalyst as well as to decompose the NOx into N 2  and H 2 O by the action of the NH 3  and catalyst. This catalyst consists of dry catalytic reduction system oxide denitration catalyst of active base metal, etc. and V 2 O 5  type cpds., etc. having the function of converting SO 2  into SO 3 . The exhaust gas treated in denitrator 3' is cooled to 100W170°C by heat exchange 4 and introduced into electrostatic precipitator 5 to remove the dust. The contact area of denitrator 3' is so regulated that part of SO 2  in exhaust gas is converted into SO 3  in a quantitative range required to maintain the dust collection performance of precipitator 5 and creating no trouble due to a SO 3  leak from the system. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5496735-A (JP)
Title: High voltage generator
Inventor: ONODERA TOSHIHIRO
IPC: H02M3/06
Filed: 1978-01-18
Abstract: PURPOSE: To generate high voltage, by change-over controlling this generator so that a plurality of condensers by connected in parallel with a DC voltage source for a 1st period and a plurality of condensers be connected in series with said source for a 2nd period.  
     CONSTITUTION: The capacity of a plurality of condensers 4 such as μF is connected to the output of a DC voltage source 1 such as V through an internal resistance 2 of the voltage source 1, and change-over elements 3, 5 are connected to each condenser circuit. A one-way element 6 is connected to an output circuit of these condenser circuits 4, a condenser 7 for smoothing of μF is connected to an output circuit of the element 6 and a load resistance 8 is connected to an output circuit of the condenser 7. This generator is arranged in such a manner that said change- over elements 3, 5 change over the generator so that a plurality of condensers 4 be connected in parallel with a DC voltage source 1 for a 1st period and be connected in series with said source 1 for a 2nd period. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03210713-A (JP)
Title: Insulation bushing
Inventor: TSUSHIMA MASAMITSU
IPC: H01B17/26
Filed: 1990-01-12
Abstract: PURPOSE:To prevent peeling of an embedded conductor and an insulation layer from each other by thermal distortion by providing a preprocessed part where knurling and sand blasting are applied at least partly in the embedded conductor in the insulation layer. CONSTITUTION:An embedded conductor 11b having a binding preprocessed part 11c is embedded in an insulation layer 11a injection moulded of epoxy resin. For this preprocessed part 11c, a knurling work is applied diagonally, and a sandblast process is applied in addition. For an insulation bushing composed like this, the preprocessed part 11c of a conductor 11b has regular recesses and protrusions having directionability by knurling, and irregular recesses and protrusions having no directionability by sand blasting, so its attachment force to the insulation layer 11a is increased, thereby they are not peeled from each other by expansion and shrinkage by heat cycles in actual operation.
Patent JP-H10195276-A (JP)
Title: Ink jet ink printing sheet and aqueous composition of cationic copolymer therefor
Inventor: BANDO NORIMASA
IPC: B41M5/52
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous composition of cationic copolymer, to be deposited on an adequate support to form an ink-receiving layer, excellent not only in water absorptivity (for dryness) but also in denseness, uniformity, clearness and water-proofness of the image thereon for aqueous ink jet printing, and an ink jet ink printing sheet coated with the ink-receiving layer of such an aqueous composition. SOLUTION: This aqueous composition of cationic copolymer to form an aqueous ink jet ink-receiving layer is obtained by compounding 100 pts.wt. of a cationic copolymer and 5 to 500 pts.wt. of colloidal silica, wherein the cationic copolymer is obtained by copolymerizing (a) a polymerizable vinyl monomer, (b) 0.5 to 20wt.% of a vinyl monomer with tertiary amino group in its molecule or quaternary salt thereof, and (c) 0.5 to 20wt.% of an ethylenic unsaturated silane monomer in an aqueous solvent in the presence or absence of an emulsifier or dispersant. Furthermore, the aqueous composition can optionally contain a pigment, e.g. fine powder of synthetic silica.
Patent JP-H08187712-A (JP)
Title: Manufacture of hollow gypsum cured material
Inventor: TAWARA HIDEO
IPC: E04C2/30
Filed: 1995-01-12
Abstract: PURPOSE: To provide a method for manufacturing a gypsum building material in which the efficiency of manufacturing steps can be enhanced by obtaining a space for wirings in the material and reducing the weight of the material. CONSTITUTION: A gypsum building material made of a hollow gypsum cured material having a space therein is manufactured by the steps of supplying a gypsum slurry containing a hemihydrated gypsum, a fibrous substance and an admixture agent to a conveyor belt 2 having an uneven part on the surface, regulating it in a predetermined thickness, manufacturing the cured material 5 having the uneven part therein, and then feeding the slurry having the same physical properties as those of the gypsum slurry between the adjacent protrusions of the material 5.