baber/WOPTO huggingface dataset:
Patent JP-H0927573-A (JP)
Title: Semiconductor device
Inventor: KISHI TOSHIO
IPC: H01L23/31
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can prevent a sealed part from being broken due to the exfoliation and the crack of a resin without lowering the durability, the workability and the formability of a resin package. SOLUTION: A die pad 3, a semiconductor chip 4, bonding wires 5, 5,... and leads 6, 6,... are arranged partly in prescribed positions in a cavity for molding. They are sealed with a first resin layer 1 by filling and hardening a molding resin in which a filler or a foexibility-imparting agent has been added to an epoxy resin and whose coefficient of thermal expansion, modulus of elasticity and viscosity are adjusted to required values. The first resin layer 1 which has been hardened is die-cut so as to be arranged in a prescribed position in a cavity which is larger than the above cavity, and it is sealed with a second resin layer 2 by filling and hardening a molding resin whose coefficient of thermal expansion, modulus of elasticity and viscosity are adjusted so as to be larger than those of the first resin layer 1.
Patent JP-H0853320-A (JP)
Title: Production of monodisperse ultrafine particle
Inventor: DONOUE KOICHI
IPC: A61K8/00
Filed: 1994-07-07
Abstract: PURPOSE:To provide a method for producing monodisperse ultrafine particles by a new liquid phase method suitable for industrially producing dried powder of monodisperse ultrafine particles, related to a method for producing monodisperse ultrafine particles capable of forming dried powder of ultrafine particles aged in a monodisperse state as it is. CONSTITUTION:Water in a hydrogel is replaced with an organic solvent and the gel is retained at high temperature under high pressure in a range approximately at a critical temperature characteristic of the organic solvent used or of a supercritical temperature and pressure. The organic solvent is separated and the gel substance is aged in a monodisperse state to give dried powder of ultrafine particles.
Patent JP-H05207394-A (JP)
Title: Picture-in-picture-system
Inventor: ERITSUKU DAGURASU ROOMUZUBAAGU
IPC: H04N5/45
Filed: 1991-04-18
Abstract: PURPOSE: To change digitized video image data stored in a video RAM incorporated in a television receiver having a Pix-in-Pix function from an external computer through a computer interface. CONSTITUTION: Digitized video image data are stored in a video RAM 480. When an appropriate command is sent to a Pix-in-Pix processing unit 450 from a microprocessor 410 through a control bus 418, the processing unit 450 can address individual memory positions in the RAM 480. The video image data stored in the RAM 480 are changed when digital data sent from an external computer through a serial digital communication port 490 are added to the image data under the control of the microprocessor 410.
Patent JP-S6069602-A (JP)
Title: Composition for near ir transmission filter and near ir transmission filter using said composition
Inventor: WADA KENZOU
IPC: G02B5/22
Filed: 1983-09-26
Abstract: PURPOSE:To eliminate malfunction of a remote control for a television, etc. of the type using rays by adsorbing I2 in a specific amt. range on a sheet or film of a polyvinyl alcohol (PVA) so that light of particularly short wavelengths except near IR is made non-transmittable. CONSTITUTION:A sheet or film of PVA is used as a base body 2. The base body is immersed for one minute in a compsn. soln. prepd. by dissolving 5g I2 and 50g KI in 1l water, by which the compsn. adsorbed with I2 in a 0.1-5.0g/m<2> range for a near IR transmittable filter is manufactured. The base body 3 is immersed for 3min in an aq. soln. contg. 20g/l boric acid after adsorption of I2 and is then dried by warm air to make the base body resistant to water. Cellulose triacetate films or the like are adhered by an adhesive agent 3 to both surfaces of the body 2 subjected to such treatment to form protective layers 4. A sealant 5 consisting of silicone or the like is applied on the end face of the filter. The filter having excellent transmittivity of near IR, particularly 950- 1,000nm is thus obtd. The transmittivity of other wavelength light is decreased.
Patent JP-S6155513-A (JP)
Title: Circular agitating incinerator
Inventor: KUWABARA KANJI
IPC: F23G5/28
Filed: 1984-08-27
Abstract: PURPOSE:To stabilize the burning for the treating object to be burnt up in an incinerator and improve incinerating efficiency by a method wherein the constant volume of air is jetted from agitating arms and the remaining volume of air is supplied from the bottom of furnace after adjusting the concentration rate of oxygen contained in the air. CONSTITUTION:In the bottom surface of the furnace 3 of a circular incinerator main body 1 a large number of nozzles 4 are provided, from which either an exhaust gas containing low concentrated oxygen or a fresh air mixed with the said gas are jetted toward inside of the furnace. Agitating arms 8 agitate the object to be incinerated, being dropped on a furnace bed 5, so as to obtain a better contact with the air together with another jet blasting for the object to be incinirated to promote incinerating. In operating this facility, one third of the required volume of air are jetted from the agitating arm 8, the remaining volume of the air are blended with the cooled exhaust gas under an appropriate blending ratio based on physical incinerating condition of the furnace, and thereafter, they are supplied from the nozzle. Thereby, burning for the object to be incinerated may be stabilized much more better, similarly the incinerating efficiency may be improved in high level.
Patent JP-S6423819-A (JP)
Title: Stalk-cutting apparatus of hand for harvesting fruit vegetables
Inventor: UEDA YOSHIHIRO
IPC: B25J15/06
Filed: 1987-07-16
Abstract: PURPOSE:To coincide the longitudinal direction of the stalk of fruit vegetables nearly with the moving direction of a stalk-supporting member, by detecting the protruding position of a cutter or a stalk-supporting member, determining the longitudinal direction of fruit vegetables and setting the moving direction of the cutter and the stalk-supporting member. CONSTITUTION:The protruding position of a cutter 17 or a stalk-supporting member 18 is detected, the longitudinal direction of the stalk of a fruit vegetable is determined by the detected information and the moving direction of the cutter and the stalk-supporting member is set based on the determination result. The cutter and the stalk-supporting member can be moved in a state wherein the longitudinal direction of the stalk of the fruit vegetable nearly coincides with the moving direction of the cutter and the stalk-supporting member.
Patent JP-S6423814-A (JP)
Title: Reaping and sweeping machine
Inventor: KAWASAKI MASAMI
IPC: A01D34/68
Filed: 1987-07-16
Abstract: PURPOSE:To lighten load of operating handle, to miniaturize a reaping and weeping machine and to improve control of the machine, by setting a running device, supporting a main body of the reaping and sweeping machine, at the rear of a reaping knife and in the vicinity of the knife and laying an engine for the reaping knife and a motor for the running device above the running device and in the vicinity of the running device. CONSTITUTION:A running device 6 to support a main body 1 of a reaping and sweeping device is set at the rear of a reaping knife 7 and in the vicinity of the knife to lighten load of an operating handle 4. The reaping knife is driven by an engine 8, the running device 6 is directed by a motor 9, normal and reverse rotation of the running device is readily facilitated, attachment of a converting mechanism of normal and reverse rotation to a transmission system is not required and the reaping and sweeping machine can be miniaturized.
Patent JP-S6423720-A (JP)
Title: Circuit protective element
Inventor: HIRAKATA NOBUYUKI
IPC: H01B12/06
Filed: 1987-07-16
Abstract: PURPOSE:To achieve protective operation against overcurrent, by arranging a superconducting current path on a current path in an electrical circuit. CONSTITUTION:An electronic circuit system 1 includes an external input circuit, a power source circuit, etc., and handles various level signals, while a circuit system 2 to be protected is constituted with an integrated circuit for carrying out data processing, memory, etc. Two circuit systems are coupled through a single current path, and a superconducting current path 4 is inserted into a portion of a normal conducting current path 3. Normal superconducting current path 4 has 0 electrical resistance and only functions to propagate current when overcurrent is produced due to abnormal power source or malfunction of peripheral equipment and fed to the normal conducting current path 3, superconducting state of the superconducting current path 4 is broken and electrical resistance is produced at that portion Consequently, electrical resistance of the entire current path increases to limit current flow to be propagated.
Patent JP-2001010893-A (JP)
Title: Single crystal pulling device
Inventor: SHIMOZAKA MAKOTO
IPC: C30B15/00
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To provide the subject device having a miniaturized chamber and designed to neither cause a local drift of an inert gas due to the suction by an exhaust tube even if it is set up nor lower single crystal yield due to adherence of silicon oxides to the single crystal and also to diminish the oxygen content of the single crystal. SOLUTION: This single crystal pulling device has an upper ring-shaped member 10 with an opening 9 through which a flow regulation cylinder 8 is pendent, a lower ring-shaped member 14 set under and apart from the member 10 so as to form an annular ventilative space 11 and provided with an opening 12 to be idly engaged with the flow regulation cylinder 8 and a plurality of air holes 13 for inert gas, a thermal insulation material protective cylinder 18 provided around a heater 5, a thermal insulation material 117 provided on the outer circumference of the protective cylinder 18, and an exhaust tube 16 set up penetratedly through the thermal insulation material 17 and making the air holes 13 and the corresponding exhaust holes 21 to mutually communicate; wherein a diffuser 15 is furnished between the ventilative space 11 and the exhaust tube 16.
Patent JP-H0232976-A (JP)
Title: Packaging material, and container and packaging bag using said packaging material
Inventor: NARUKAMI HIDEO
IPC: B65D81/34
Filed: 1988-07-19
Abstract: PURPOSE:To contrive the prevention of the breakage and deformation of a container by forming partial releasing strips on the surface of a film whose one end extends to the edge thereof and air holes passing through the film and the partial releasing strips and using a contacting surface between the partial releasing strips and adhesive layers as a gas passageway to allow its passage under a predetermined pressure. CONSTITUTION:The surface of packaging base film 11 formed of resin such as PE (polyethylene) is continuously coated with strips of releasing agents extending to the edges of the film 11 at intervals along the length and width thereof and these coats are baked, thereby forming partial releasing strips 12. Air holes 15 are formed in these releasing strips of the film 11 passing therethrough. An upper film 14 formed of resin such as PET (polyester) is adhered to the film 11 using adhesive layers 13 between the partial releasing strips 12 of the film 11 to thereby form a laminate film 10. A contacting surface between the partial releasing strip 12 and the adhesive layer 13 provides a gas passage surface 16 for allowing the passage of the gas generated in a container. In this example, the width of the partial releasing strips 12 and the thicknesses of these two films are such as to allow the passage of the gas in the container at least at one atmospheric pressure.
Patent JP-H1015750-A (JP)
Title: Nut holder
Inventor: HIRANO YUSUKE
IPC: B23P19/06
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a nut holder preventing a nut from coming off in a high lift work. SOLUTION: A nut holder comprising a hollow cylindrical guide sleeve 4 storing a plurality of nuts piled in an axial direction and a circular pipe-shaped post 2 supporting a bottom part of this guide sleeve 4, is equipped with a guide pin 3 provided so as to be orthogonal to an axial direction of the post 2 in an upper part of the post 2, rod 5 respectively provided with a guide groove 51 of slot is slidably fitted to the guide pin 3 to a lower part and an external thread part 52 screwing the nut 7 to an upper part with a flange part 53 in a lower part of the external thread part 52, and a coil spring 6 provided in an upper surface of the post 2.
Patent JP-2000012784-A (JP)
Title: Semiconductor device
Inventor: HAGIWARA YOSUKE
IPC: H01L29/94
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device equipped with a satisfactory and thin capacitor insulating film. SOLUTION: A P--type well region 2 is formed inside an N-type semiconductor substrate 1 on the main surface side, a high-concentration P-type diffused region 3 is formed inside the P--type well region 2 on the main surface side, and a P+-type high concentration region 4 is formed apart from the P-type diffused region 3 which surrounds the periphery of the P--type well region 2 in a plan view. A low resistance polysilicon film 6 is formed on the P-type diffused region 3 through the intermediary of a thin capacitor insulating film 5 of thermal oxide film. The capacitor insulating film 5 is formed at the same time, when the gate oxide film of a CMOS is formed on the same N-type semiconductor substrate 1. A second wiring 11 of aluminum is connected electrically to the P+-type high concentration region 4.  A first wiring 10 of aluminum is formed on the polysilicon film 6 through the intermediary of an interlayer insulating film 7. A region 6a, where a contact 18 of the first wiring 10 is prohibited from forming, is provided to the main surface of the polysilicon film 6.
Patent JP-S6422660-A (JP)
Title: Antiskid control device
Inventor: MAEHARA TOSHIFUMI
IPC: B60T8/1761
Filed: 1987-07-17
Abstract: PURPOSE:To aim at miniaturizing an antiskid device by forming an output port and accumulating chambers connected to a pump on one end side of a valve piston disposed in a valve device and, by providing a spring on the other end side. CONSTITUTION:A valve piston 30 is slidably disposed between an input port 12 and an output port 13 in a valve vice 5. Pressure accumulating chambers A, B are formed on one end side of a valve piston 30, and are communicated with an output port 13 and a pump 57. Further, springs 38, 41 are disposed on the other end side of the valve piston 30, opposing to the pressures in the accumulating chambers A, B. Accordingly, the valve piston 30 is moved by the pressures of the pressure accumulating chambers A, B, opposing to the forces of the springs 38, 41 so as to close the valve device 5. Since the valve device 5 is integrally incorporated with an accumulator 4, it is possible to eliminate the necessity of a pipe line, and it is possible to aim at making the antiskid control device miniature and lightweight.
Patent JP-H0467024-A (JP)
Title: Data imprinting device for camera
Inventor: SHINBA HIROAKI
IPC: G03B17/24
Filed: 1990-07-05
Abstract: PURPOSE:To reduce the size and thickness of the device by providing a condenser lens between a light source and a liquid crystal panel on an optical path extending to a film, and not providing a light shield mask on the liquid crystal panel. CONSTITUTION:The condenser lens 6 is provided between the light source 4 and liquid crystal panel 7 on the optical path extending to the film and the liquid crystal panel is not provided with light shield mask. The center line of the light emitted by an LED lamp 4 passes through an optical guide part formed of a front panel frame 1, a circuit board 5, and a panel frame 5 and is reflected by a reflecting mirror 2 fixed to the front panel frame 11, passes through the condenser lens 6, and transmits through the liquid crystal panel 7. The light emission spectrum of the LED is monochromatic, so a non- illumination part is never imprinted even in the absence of a light shield mask which has its peak light emission wavelength below about 700 nm where the spectral transmissivity 23 of the non-illumination part of the liquid crystal panel rises. Consequently, the data imprinting device can be fitted to the camera main body side and the overall thickness of the camera is reducible.
Patent JP-H07115429-A (JP)
Title: Network system
Inventor: YAMAMOTO MITSURU
IPC: H04B10/291
Filed: 1994-07-29
Abstract: PURPOSE:To reduce the number of transmission lines by dividing plural nodes into node groups and allowing plural looped transmission lines to include a shared line to which all nodes in each node group are connected and allowing respective node groups to belong to looped transmission lines. CONSTITUTION:A first shared transmission line is shared among nodes in each of the node group of nodes 1 to 6 and the node group of nodes 13 to 18. A second shared transmission line is shared among nodes in each of the node group of nodes 7 to 12 and the node group of nodes 19 to 24, and transmission directions of first and second transmission lines are opposite. Nodes in respective node groups are connected to plural third transmission lines with the same pattern. That is, the first leftmost node in each node group is connected to a transmission line 39, and second, third, and fourth nodes are connected to transmission lines 40, 41, and 42 respectively. Thus, they have connection relations logically equivalent to the Manhattan street network.
Patent JP-H0715619-A (JP)
Title: Wireless av signal transceiver
Inventor: SHIMOSAKO YUICHI
IPC: H04N5/00
Filed: 1993-06-28
Abstract: PURPOSE:To attain the wireless connection between an AV equipment and a voice/image reproducer and also to secure the connection of plural AV equipments in order to easily change the communication constitution between the AV equipments and the voice/image reproducer. CONSTITUTION:A wireless AV signal transceiver consists of an AV signal transmitter 5 which transmits the AV signals received from AV equipments 1 connected to each other by a radio wave or an infrared ray and an AV signal receiver 6 which inputs the radio wave or the infrared ray received from the transmitter 5 and outputs the AV signal to a voice/image reproducer 3 (a TV monitor in a diagram). The transmitter 5 has a selector switch 5A to select one of those equipments 1 to be transmitted through the radio and transmit the AV signal.
Patent JP-H1121205-A (JP)
Title: Vinyl chloride resin composition for molding
Inventor: TANAKA YOSHINORI
IPC: A01N47/12
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition that is resistant to discoloration and color deterioration even under severe conditions by admixing 3-iodo-2- propynylbutyl carbamate to the plasticizer comprising polyethylene glycol or polypropylene glycol or their esters with saturated fatty acids. SOLUTION: (A) The plasticizer comprising polyethylene glycol with an average molecular weight of 200-1,000 or polypropylene glycol with an average molecular weight of 200-4,000 or a combination thereof with an ester of these glycol with a saturated fatty acid as acetic acid is combined with (B) 3-iodo-2- propylbutyl carbamate preferably in an amount of 0.05-1 pt.wt. per 1 pt.wt. of the component A. In a preferred embodiment, (C) an epoxide (as epichlorohydrin) is admixed to the composition.
Patent JP-S6423017-A (JP)
Title: Heating method
Inventor: NOSHITA SHIGETOMI
IPC: F23N1/02
Filed: 1987-07-17
Abstract: PURPOSE:To form a flow in a heating space for combustion production gas in a pattern being as optimum as possible and to prevent the occurrence of uneven heating, by a method wherein, before and behind increase and decrease of a fuel feed amount, the width of a fluctuation in the combustion production gas amount is controlled to a value lower than a specified value of the width of a fluctuation in a fuel feed amount. CONSTITUTION:Before and behind increase and decrease of a fuel feed amount, control is made so that the width of a fluctuation in the combustion production gas amount is adjusted to a value being up to 80% of the width of a fluctuation in a fuel feed amount. A fuel feed amount is regulated through detection of a fuel flow rate by means of a fuel flow rate detecting device 7 and further by a fuel flow rate regulating device 8 and a regulating valve 9. The flow rate of air for combustion and pure oxygen for addition is regulated by guiding a signal from a fuel flow rate detecting device 7 to ratio setters 10 and 10' and by changing the openings of an air flow rate regulating valve 15 and a pure oxygen flow rate regulating valve 16 by means of flow rate regulation command signals from an air flow rate regulating device 13 and a pure oxygen flow rate regulating device 14 on the basis of a deviation between a value obtained by multiplying a fuel flow rate with a predetermined ratio and flow rate signals from an air flow rate detecting device 11 and a pure oxygen flow rate detecting device 12.
Patent JP-H119565-A (JP)
Title: Ophthalmorheometer
Inventor: ITO HIROSHI
IPC: A61B3/14
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To achieve a highly accurate measurement regardless of the size of the diameter of a blood vessel by matching a light receiving stop with the diameter of the blood vessel. SOLUTION: The diameter of a blood vessel is calculated by a blood vessel diameter measuring means 54 from a blood vessel image signal of a blood vessel as part to be measured from a one-dimensional CCD 45 and a system control part 52 outputs a drive signal to a measuring light irradiation range varying means 39 and drive means 38 and 50 within a light receiving stop varying means 51 referring to a table for determining the size of a measuring light stop 35 and a confocal stop 47 with respect to the diameter of the blood vessel based on the data of the size of the blood vessel calculated and the drive means 38 and 50 insert the measuring light stop 35 and the confocal stop 47 respectively with the optimum size thereof into an optical path.
Patent JP-H1025259-A (JP)
Title: Hydronaphthalene derivative
Inventor: UENO YOSHIHIDE
IPC: C07C35/23
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a decahydrofuran derivative capable of treating hyperlipemia by suppressing the synthesis of a low density lipoprotein(LDL) receptor. SOLUTION: This hydronaphthalene derivative is a compound of formula I (R<1> , R<2> are each H, a lower alkyl, etc.; R<3> is H, a lower alkyl, etc.; R<4> is H, a lower alkanoyl, etc.; R<50> is H or R<5> and R<50> together form =O; R<6> is H) or a salt thereof, e.g. (1S,2S,4aS,8aS)-1-(4-bromobenzyl)-4a- methyldecahydronaphthalene-2-ol. The compound of the formula I is obtained e.g. by reductively alkylating a compound of formula II (R<40> is H, a 1-4C alkanoyl, a 3-10C alkyl, etc.) with a compound of the formula: Y-R3 (Y is a halogen) in the presence of a strong base and a proton donor. The compound of the formula I can reduce a blood serum cholesterol content by increasing the expression of an LDL receptor gene to increase the amount of LDL receptors.