baber/WOPTO huggingface dataset:
Patent JP-H02175597-A (JP)
Title: Mast apparatus for lift truck
Inventor: UOONAA KENTO BURAUN
IPC: B66F9/20
Filed: 1989-11-02
Abstract: PURPOSE: To maximize the field of view of an operator by arranging a mast rail device having the extending angle above respective drive wheels. CONSTITUTION: A pair of telescopic rail devices 34 are attached to a mast 30, and a fork carriage device is attached thereto by a roller so as to be perpendicularly moved. The lateral outer size part of a fork carriage is arranged together with the rail device 34 above the drive wheels 16, and the maximum mast width is provided to the outer shape range of a lift truck. The rail devices 34 are respectively arranged with the specified angles in relation to the longitudinal axis of the fork track to provide the forward extending angle between them, and therefore, the disturbance of the forward field of view is reduced in comparison with the conventional standard mast structure, namely, the conventional structure in which the rail devices are arranged parallel to the axis.
Patent JP-2000109647-A (JP)
Title: Semiconductor sealing epoxy resin composition and semiconductor device using same
Inventor: FUJII MASANOBU
IPC: C08L63/00
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor sealing resin composition excellent in moldability, reliability and flame retardance which does not contain a bromine type flame retardant and antimony, and a semiconductor device using the same. SOLUTION: Semiconductor elements are sealed with a sealing medium comprising (A) an epoxy resin, (B) a curing agent, (C) a curing accelerator, (D) a metal hydrate, and (E) an inorganic filler as the essential components, the metal hydrate (D) having a center particle diameter of 14-25 μm with not more than 30 wt.% particles having a particle diameter of not greater than 10 μm and not more than 5 wt.% particles having a particle diameter of not greater than 5 μm.
Patent JP-H01128623-A (JP)
Title: Digital signal transmission equipment
Inventor: NISHIGUCHI MASAYUKI
IPC: H03M7/38
Filed: 1987-11-13
Abstract: PURPOSE:To attain high efficiency encoding transmission with simple constitution without transmitting additional information by forecasting encoding processing an optimum forecasting code to prescribed data, which are hourly preceding to present, as the optimum forecasting code to present input data. CONSTITUTION:The optimum forecasting code to the prescribed data, which are hourly preceding, for example, the data to be preceding one sample is transmitted with executing the forecasting encoding processing as the optimum forecasting code to the present input data. Thus, when the data to be preceding to the present data are exactly restored in a receiving side (or a reproducing sid), the optimum forecasting code to be selected in a transmitting side (or a recording side) can be exactly determined based on these data and it goes to be unnecessary to transmit made switching information or forecasting encoder selecting information. Accordingly, a transmitting rate can be decreased by the omitted operation part and simultaneously, a formatting on a transmitting path is simplified. Then, a digital signal transmitting device can be formed to be suitable for low price usage which is not so particular about sound quality or picture quality.
Patent JP-2001106573-A (JP)
Title: Manufacturing process of graphite crucible
Inventor: TAOMOTO AKIRA
IPC: C04B35/52
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To manufacture a graphite crucible capable of repeatedly being used without causing any defect such as cracks even when heating/cooling of a material to be vapor-deposited is repeatedly performed in vacuum deposition or electron beam deposition of the material. SOLUTION: This manufacturing process comprises using a polymer film as a raw material and subjecting the raw material to heat treatment at >=2,000 deg.C to graphitize it and to form a graphite crucible. Thus, the objective graphite crucible the surface of which is non-porous and into which any molten metal is not allowed to permeate from the surface when a material to be vapor- deposited is heated in vacuum deposition or electron beam deposition of the material and therefore which is capable of repeatedly being used, can be manufactured.
Patent JP-2001105469-A (JP)
Title: Resin extruding apparatus
Inventor: ENDO SEIICHIRO
IPC: B29C48/39
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To manufacture a homogeneous resin pellet by a method wherein colored or the like powder is quantitatively supplied to a resin extruding apparatus, and uniformly blended in a raw material resin. SOLUTION: A balance 11 connected to a controller 18 is provided, and a powder container 12 into which powder Y is charged, a screw 13 and a motor 14 are installed above the balance 11. Besides, a powder supplier 10 rotated in proportion to an inverter frequency of an inverter 17 connected to the controller 18 by the motor 14, is installed to the resin extruding apparatus 20. The powder Y is quantitatively supplied to the resin extruding apparatus 20 by feed back control per each specific time by the powder supplier 10, heated and kneaded with resin X supplied from a hopper 21 by the resin extruding apparatus 20, and a uniformly blended resin pellet P is manufactured.
Patent JP-H07118835-A (JP)
Title: Take-up vacuum vapor deposition method
Inventor: SUZUKI TETSUO
IPC: C23C14/22
Filed: 1993-10-20
Abstract: PURPOSE:To form a dense vapor deposited film and to reduce a production cost by taking up a vapor deposited substrate film after irradiating this film with positive ions. CONSTITUTION:A discharge tube 21 is provided with plural ion blow-off ports in its longitudinal direction. The positive ions generated by the discharge generated between this discharge tube 21 and an electrode tube 23 are blown off in the transverse direction of the substrate film. The substrate film deposited with silicon oxide, etc., by evaporation is irradiated with the blown off positive ions before detaching from a cooling roller 5 and, therefore, the negative ions in the material which is to be evaporated and is confined in the thin film on the substrate film and the secondary electrons from the material to be evaporated are neutralized by these positive ions, by which static electricity is dissipated and the thin film is made dense.
Patent JP-H08125032-A (JP)
Title: Active passive element and its manufacture
Inventor: YAMADA MAKOTO
IPC: H01L21/8238
Filed: 1994-10-26
Abstract: PURPOSE: To provide an active passive element of higher withstand voltage composed of a high withstand voltage MOS transistor, a high withstaed voltage high resistance element, etc., without practically increasing the number of manufacturing processes, and to provide its manufacturing method. CONSTITUTION: The title passive active element is composed of an element isolation region 13 formed in a semiconductor substrate 10, a heavily doped diffusion region 43 containing first conductivity type impurities formed in an element formation region of the semiconductor substrate 10, a lightly doped diffusion region 26 containing first conductivity type impurities formed under the heavily doped diffusion region 43, and a second conductivity type layer 24 containing second couductivity type impurities formed under the element isolation region 13, apart from the heavily doped diffusion region 43.
Patent JP-H09126643-A (JP)
Title: Cold storage chamber for blood
Inventor: TAKEMASA KAZUO
IPC: F25D23/06
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To facilitate low-temperature preservation of blood for a long period of time by a method wherein a heat insulating structural body is arranged between an outer casing and an inner casing and a storage chamber is provided in the inner casing while a vacuum heat insulating material is employed for the heat insulating structural body. SOLUTION: A box type preservation chamber 7 is formed in a box type blood preservation chamber 1 by a method wherein an inner casing 3 is inserted into an outer casing 2, whose front surface is opened, so as to keep an interval while a vacuum heat insulating material 5, forming a heat insulating structural body 4, and a foamed heat insulating material 6, constituting the other part of the heat insulating structural body 4, are arranged between both of casings. The front opening part 8 of the heat insulating casing body is closed by an opening and closing door 9, having the vacuum heat insulating material 5 in the inside thereof. A cooler 10 is provided on the rear surface of the preservation chamber 7 while a fan 11 for mixing cold air in said chamber is provided on the upper part of the cooler 10 to cool the inside of the chamber to a predetermined temperature by the cooler 10.  According to this method, the blood under cold storage can be maintained at a low temperature for a long period of time even when a trouble such as non-operation of the cooler due to electric service interruption has occured whereby long period low-temperature preservation of the blood is permitted.
Patent JP-H09129827-A (JP)
Title: Ferroelectric capacitor
Inventor: MACHIDA AKIO
IPC: H01L27/04
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To restrain alloy reaction between a forming surface and a metal electrode layer which is caused by diffusion of components, and improve adhesion, by interposing a ZrO2 layer between the forming surface of a capacitor and the metal electrode layer containing platinum. SOLUTION: A ZrO2 layer is formed on a silicon substrate of high resistance which is sufficiently cleaned, by a solgel method using a solgel solution of zirconia alcoxide. Thermal treatment is performed to the ZrO2 layer at 800 deg.C for 30 minutes. Platinum is evaporated to be 200nm thick as a lower part electrode on the ZrO2 layer, maintaining the substrate at 400 deg.C, by using an electron beam vacuum evaporation method. After evaporation, thermal treatment is performed in an oxygen atmosphere at 800 deg.C for 30 minutes. Bismuth layer ferroelectric compound of SrBi2 Ta2 O9 is formed on the platinum lower part electrode, and platinum is evaporated as an upper part electrode 10 on the ferroelectrics compound, by using an electron beam vacuum evaporation method. After that, a substratum electrode 8 is led out, and a ferroelectrics capacitor 22 is formed. Thereby, adhesion of a metal electrode layer and the forming surface of a ferroelectrics capacitor 22 is increased.
Patent JP-H11126474-A (JP)
Title: Electric charge holding element
Inventor: MATSUKAWA NOZOMI
IPC: G11C11/15
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a novel electric charge holding element capable of controlling a tunnel probability by magnetism by multiplying a coulomb blockade effect by a spin-dependent tunnel probability. SOLUTION: The electric charge holding element is composed of an electric charge injecting layer J1 made of at least one kind of ferromagnetic metal FM1 and a recording layer R1 prepared by dispersing FM2 made of at least one kind of ferromagnetic metal in high resistance medium 11, and the ferromagnetic metal FM1 is connected the ferromagnetic body FM2 in one place or more by the high resistance medium 11 of 5 nm or lower.
Patent JP-H09100830-A (JP)
Title: Bearing part structure of jet pump for small hydroplaning craft
Inventor: HENMI YASUHIKO
IPC: F16C19/18
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To improve the durability of a whole bearing part by reducing the diameter of a forward seal part so that a bearing part of a jet pump for a small hydroplaning craft can be fitted from the rear side to avoid that the diameter of a hub part of an impeller is larger than required, bearing the thrust of a rotary shaft by a rear bearing, and dispersing the load to each bearing. SOLUTION: In a bearing part structure of a jet pump 17 for a small hydroplaning craft in which a rotary shaft 12 of an impeller is supported on bearings 35, 36 arranged on each side before and behind a bearing housing 34 formed rearward of an impeller 18, the outer diameter of a seal part 37 of the bearing housing 34 is smaller than the outer diameter of a forward bearing 35, and the outer diameter of an impeller rotary shaft 12c of a part located between the bearings 35, 36 is not greater than the inner diameter of the forward bearing 35, and a separate collar member 38 is arranged. A member 43 to be abutted on a rear end part of an inner ring of the rear bearing 36 is fixed to an impeller rotary shaft 12e in an attachable/detachable manner to/from its rear end.
Patent JP-H07140152-A (JP)
Title: Dispensation system
Inventor: YAGI HIROSHI
IPC: G01N1/00
Filed: 1993-11-16
Abstract: PURPOSE:To prevent bubbles from being mixed into a dispensation system positively in the replacing work of a liquid tank. CONSTITUTION:When a residual cleaning liquid detecting section 9 makes a decision that a predetermined quantity of cleaning liquid is not left in a cleaning liquid tank 4, a predetermined quantity of cleaning liquid is sucked into a syringe 1 under control of a control section 8. It is also notified to a user by a tank replacement indication lamp 10 thus prompting the user to replace the cleaning liquid tank 4. Upon finishing the replacing work, the cleaning liquid sucked into a second fluid channel 5 and the syringe 1 is delivered into the replaced cleaning tank 4 thus discharging bubbles entered from the forward end part of the fluid channel 5.
Patent JP-H03180636-A (JP)
Title: Connecting block and connecting method thereof
Inventor: HOSONO AKIHIKO
IPC: E03F5/04
Filed: 1988-11-11
Abstract: PURPOSE:To make it possible to use a connecting block over a wide range by supporting a box-like connecting part such that it is elastically tightened by means of connecting members mounted to both side plates of the box-like connecting part. CONSTITUTION:Insertion holes 3, 3 of connecting members 2, 2 of a connecting block 1 are cut, and in the side face section of the block 1, resilient elastic plates 17, 17 are lap-fixed on both side plates 13, 14 in the direction of the insertion holes 3, 3 of a box-like connecting part 12. Then, an insulation layer 22 is attached and formed on the bottom surface to both side faces of the box- like connecting part 12 so that it is buried in the block 1. The connecting members 2, 2 are then attached to both the side face plates 13, 14 of the box- like connecting part 12, the box-like connecting part 12 is supported so that it is elastically tightened with respect to the buried-recessed part, and the connecting part 12 is engaged with the connecting block 1. Thus, there is no need for alignment of the connecting members 2, 2, and the application range of the connecting block 1 can be enlarged.
Patent JP-H05124554-A (JP)
Title: Scooter type vehicle
Inventor: SAKOTA IKUSHI
IPC: B62J23/00
Filed: 1991-10-31
Abstract: PURPOSE:To enable increase of the loading capacity when a luggage is needed to be carried and improve the convenience of a scooter type vehicle by forming a part of a cover body of the rear part of a vehicle body by means of a hinge in a raise-and-opening manner to make a loading table protruding in the horizontal direction. CONSTITUTION:A storing box 4 as a storing chamber 3 is arranged to a rear part of the rear part of a vehicle, and an open surface at the top of this box 4 is opened/closed by a seat 6 which is pivotably fitted to the front top part by means of a hinge 5. A bracket 8 having a storing chamber 7 of bottomed box shape made of steel is fixed to the rear part of the box 4, and a rank is arranged to the other side of this storing chamber 7. The rear part of a cover body 10 to cover these parts are formed by being turned rearward in the horizontal direction when needed so that a loading table 11 may be constituted. When the loading table 11 is constituted, an arrangement is made so that a trunk 15 provided with a lid 16 in an openable/closable manner to the tops of the loading table may be mounted, and this trunk 15 is fixed to the loading table 11 in a removable manner by means of a bolt 18.
Patent JP-H06115500-A (JP)
Title: Rotating inertial power utilizing device
Inventor: HANADA HASEO
IPC: B64G5/00
Filed: 1992-10-01
Abstract: PURPOSE:To enhance a thrust in the early stage of rocket launching by means of safe and highly economical mechanical power so as to improve the performance and economy peculiar to a rocket, in the case of a device for assisting the thrust in the early stage of rocket launching from the outside of the rocket main body. CONSTITUTION:A planetary gear composed of a sun gear 3, a pinion gear 4 and a ring gear 5 is connected to the shaft of a flywheel 2 connected to a prime mover 1, a braking disc 6 is provided on the outer circumference of the ring gear 5 and a brake shoes 7 are provided on both sides of the braking disk 6. Furthermore, a small gear 10 for taking out the driving force is connected to an arm 9 connected to a pinion gear shaft 8, a winding drum 12 is provided on a big gear 11 engaging with the small gear 10 by which a wire 13 is wound up, a hook 16 of the end of the wire 13 is hooked on the lower part of a rocket to be launched separably through the guide ring of a launching tower, and the rocket to be launched by the linear movement of the wire 13 when the rocket to be launched and accelerated is pulled up is launched.
Patent JP-S62146990-A (JP)
Title: Hydrocarbon pyrolysis device
Inventor: HIGUCHI TOSHIO
IPC: C10G9/18
Filed: 1985-12-19
Abstract: PURPOSE:To keep an air flow rate within an air duct at an optimal value, by connecting an exhaust port of a gas turbine to an air duct for feeding combustion air to a pyrolysis oven by a method which comprises connecting a supercharger to an intake vent of a gas turbine and controlling the supercharger with an air flow rate controlling device. CONSTITUTION:The constitution of the titled pyrolysis device are as follows. A gas turbine 52 for feeding a combustion air is mounted on a hydrocarbon pyrolysis oven 2. The exhaust port of the turbine 52 is connected to an air duct 34 leading to a pyrolysis oven 2. A supercharger 63 is connected to an intake vent of the gas turbine 52, while a part of the delivery port of the supercharger 63 is connected to the air duct 34. An air flow rate controlling device 32 for controlling the supercharger 63 is provided in such a manner that the air flow rate in the air duct 34 is in agreement with the air flow rate obtd. through calculation based on the fuel consumption of the pyrolysis oven 2.
Patent JP-H07139345-A (JP)
Title: Structure for exhaust manifold
Inventor: SHIMAMOTO TOSHIRO
IPC: F01N13/08
Filed: 1993-11-16
Abstract: PURPOSE:To elongate life of an exhaust manifold against thermal fatigue. CONSTITUTION:Each exhaust pipe 11 has an opening end 12b opened to an end face 12a abutted against a gasket of an inlet flange 12 of an exhaust manifold 10. Each stud bolt hole 12c formed on a flange 12 has a peripheral part 12d. The opening end 12b and the peripheral part 12d are formed slightly higher than the other portion 12e. Thermal stress therebetween is reduced and crack generation is prevented.
Patent JP-2000114387-A (JP)
Title: Pattern layout device, its method and storage medium readable via computer and storing pattern layout program
Inventor: IZUKI YOSHIHARU
IPC: H01L21/822
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To reduce the design period of a circuit pattern by adding a contact pattern to a section which is electrically connected on a wiring pattern in parallel and changing the wiring pattern automatically following the layout of the added contact pattern. SOLUTION: The name of a layer forming a wiring 11, a wiring 12 and a contact 14 on a CAD software and a minimum line width and a minimum line interval, etc., of a pattern in each layer are inputted. Then, a pattern of each of the wiring 11, the contact 14 and the wiring 12 is generated, self- judgment is carried out whether or not the wiring 11 and the wiring 12 are electrically connected to the contact 14, and at the same time, each part is recognized according to a software. A pattern of the contact 14 is added in parallel on a pattern of each of the wirings 11, 12 by the software and a pattern of the wiring 11 is changed following the of layout the pattern of the contact 14.
Patent JP-S62145759-A (JP)
Title: Electronic component parts
Inventor: KAGEYAMA SEIICHI
IPC: H01L25/10
Filed: 1985-12-19
Abstract: PURPOSE:To obtain an electronic component parts which can be simply managed and mounted at a correct position in a short time by forming a recess on the back surface of a package of a chip carrier with plastic leads, and engaging a leadless component at its lower surface with the recess substantially in parallel with the back surface of the package. CONSTITUTION:A recess 10 is formed at the center on the back surface of a package 8 of DRAM/PLCC 7, and a leadless component 11 such as a decoupling capacitor is engaged with the recess 10. Here, the depth of the recess 10 is substantially the same height as the end of the lead 9 of the RAM/PLCC 7 at the exposed portion of the engaged component 11, and when placed on a circuit substrate 12, the component 11 is contacted with the surface of the substrate 12. Thus, one DRAM/PLCC 7 and one component 11 are integrally engaged, an electronic component in which the lower end of the lead 9 of the DRAM/PLCC 7 and the lower surface of the component 11 are aligned in the same plane is obtained, and can be managed and mounted as one component.
Patent JP-H07140316-A (JP)
Title: Production of color filter
Inventor: SAKAKAWA MAKOTO
IPC: G02B5/20
Filed: 1993-11-16
Abstract: PURPOSE:To produce a color filter by forming a thin-film BM having high optical density and high resolving power with an inexpensive acrylic resin after having investigated pattern forming methods by etching. CONSTITUTION:A colored resin layer formed by incorporating a dispersant, pigment and thermosetting resin into an acrylic resin with acrylic acid and methacrylic acid as a monomer is formed on a substrate, a photoresist layer is formed thereon, the photoresist is patterned and the colored resin layer is etched in an aq. alkaline soln., the photoresist and colored resin pattern are baked, and the photoresist is released with an aq. alkaline soln. to form a black matrix.
Patent JP-H10135836-A (JP)
Title: D/a converter
Inventor: YAMAMOTO RYUJI
IPC: H03M1/78
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain the D/A converter that is configured with a few numbers of resistors and is suitable for circuit integration. SOLUTION: The D/A converter consisting of a plurality of resistors whose resistance is equal to each other is provided with a reference power supply 18, with a 1st D/A converter circuit 19 consisting of a ladder circuit of the R-2R system whose resistance ratios are 1/32 and 1/16 and operated by a voltage from the reference power supply 18 and with a 2nd D/A converter circuit 20 to which a series connection circuit of resistors whose resistance ratio is weighted by (1/2)n (n is a natural number being 2 or over) is connected and that is operated in response to a voltage from the 1st D/A converter circuit.