baber/WOPTO huggingface dataset:
Patent JP-H0547325-A (JP)
Title: Fluorescent character display tube
Inventor: GU JIKIYOKU
IPC: G09F9/313
Filed: 1991-12-26
Abstract: PURPOSE: To facilitate an assembly and to increase productivity by holding and fixing each terminal part of a grid base material and a filament base material between a substrate glass and a spacer. CONSTITUTION: An anode 24 is installed inside a lower substrate 20. A grid 26 is mounted keeping a constant interval above the anode 24. A grid base material 28 integrally-molded with the grid 26 is arranged so that the terminal part is extended to a shield line. In addition, a lot of filaments 36 are arranged above the grid 26. These filaments 36 are arranged under tension between filament base materials provided on the lower substrate 20. The terminal parts of the filament base materials are extended outside. According to this constitution, since it is possible to bake the grid base material and the filament base material by holding them between the lower substrate 20 and the spacer 42, manufacturing becomes possible by baking once.
Patent JP-H06194355-A (JP)
Title: Control method for pressure reducing valve
Inventor: UESAWA IWAO
IPC: G05D16/20
Filed: 1992-12-24
Abstract: PURPOSE:To provide a control method for pressure reducing valve in which a solenoid valve for controlling the operation of a pressure reducing valve is operated normally and when the secondary pressure Po of the pressure reducing valve is low, the pressure is brought close to a set level quickly while, when the secondary pressure enters a dead band, the secondary pressure Po can be settled within the dead band without requiring frequent operation of the solenoid valve. CONSTITUTION:When the secondary pressure is boosted, a CPU 43 controls the pulse width of one pulse being fed to a gate section 42 variably thus controlling the operation of a supply solenoid valve 22 according to the correlation between the pulse width being set in the CPU 43 and the variation of secondary pressure per one pulse.
Patent JP-H05296927-A (JP)
Title: Measuring instrument for trace amount of water in gas
Inventor: NISHIZAWA JUNICHI
IPC: G01N25/66
Filed: 1991-12-01
Abstract: PURPOSE:To measure the trace amount of water contained in a gas by specially measuring the dew or frost point in the gas at an extremely low temperature by providing a heater, temperature sensor, reflecting mirror, refrigerating source, light emitting device, light receiving device, and detecting device. CONSTITUTION:A gas to be measured is introduced into chamber A 4 inside of which is controlled to a fixed temperature by using a heater 2' and temperature sensor 19' through an inlet 6. The gas comes into contact with a reflecting mirror 10 and the small amount of water contained in the gas condenses into dews or frosts on the surface of the mirror 10. The gas is discharged from the outlet 12 of chamber B 7 through a narrow gas 11. The light from a light source 14 is condensed as much as possible upon the dews or frost on the mirror 10 through a condenser lens 13. By measuring the variation of scattered light caused by the dews or frost by means of a condenser leans 15 and detecting device 16, the dew or frost point <=-80 deg.C is discriminated. A temperature sensor 19 measures the then temperature. The cooling or heating rate of the mirror 10 can be freely controlled by means of a heater 2 and the sensor 19.
Patent JP-H11246353-A (JP)
Title: Solid cosmetic composition and its use
Inventor: ROULIER VERONIQUE
IPC: A61K8/00
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain a composition containing a large amount of water, consequently, imparting soft impression, further imparting refresh feeling in application, unnecessary for prior wetting and directly capable of applying to the skin without leaving visible powdery feeling to the skin. SOLUTION: This solid cosmetic composition contains a hydrophilic gelled system composition containing a combination of at least one hydrocolloid selected from a cellulosic derivative and xanthan gum exhibiting solubility in hot water with at least 2 wt.% kappa carrageenan based on total weight of the composition in an amount of <20 wt.% based on total weight of the composition in water phase and does not contain filler.
Patent JP-H11191174-A (JP)
Title: Drink vessel for automatic vending machine and vending port structure for automatic vending machine
Inventor: ENMEI JUNICHI
IPC: G07F13/10
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a drink vessel for automatic vending machine and a vending port structure for automatic vending machine with which opening/ closing operation of a lid is automated and serviceability improved. SOLUTION: An injection port lid 3 equipped with an opening/closing projection 3a to slide horizontally is provided on the upper surface of a drink vessel 1, while inside a vessel vending port 12b of an automatic vending machine, an opening/closing rod 17 is provided at a height abutting to the opening/closing projection 3a. Thus, by moving the drink vessel 1 forward into the vessel vending port 12a, the injection port lid 3 is automatically opened and an injection port 2b is exposed.
Patent JP-H06202028-A (JP)
Title: Scanning optical device
Inventor: UZUKI KAZUO
IPC: G02B26/12
Filed: 1992-12-26
Abstract: PURPOSE:To decrease vibrations of the scanning optical device and to improve the image quality and life thereof. CONSTITUTION:An elastic member 21 is provided between a circuit board 20 of a motor unit 18 equipped with a rotary polyhedral mirror 14 and an optical box 11. This elastic member 21 is formed into a shape intersected orthogonally with ribs 23, 24. The rib 23 is provided with a hole through which a screw 22 passes and the rib 24 is provided with bosses to be fitted into holes 20a, 20b of the circuit board 20.
Patent JP-2001178147-A (JP)
Title: Inverter
Inventor: SENGOKUDANI ZENICHI
IPC: H02M7/5387
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an inverter realizing reduction in cost and size. SOLUTION: A control means 10 controls the duty of ON/OFF state of a lower arm such that the voltage of a power supply 8 for drive circuit does not drop below a gate drive voltage immediately after turning on commercial power until a first waveform is outputted. Consequently, the capacitance of a power supply filter capacitor 9 for the drive circuit can be reduced and charging current to the capacitors 6a-6c in a charge pump circuit can be suppressed without requiring any resistor for suppressing the inrush current.
Patent JP-H06193316-A (JP)
Title: Locking device of door for home delivery baggage locker, etc.
Inventor: CHIKAMITSU MASARU
IPC: E05B65/02
Filed: 1992-12-25
Abstract: PURPOSE:To apply a locking device to a home delivery baggage locker installed in a collective housing dormitory or a mansion, etc., and secure the distribution of baggages extremely safely even if a consignee or a shipper, etc., is absent. CONSTITUTION:In a locking device formed by mounting a main lock 2 and a sub-lock 3 making locking and unlocking operation setting a right or wrong state of the operation of the main lock and, at the same time, making locking and unlocking operation by two kinds of sub-keys to a casing 1, a main key inserted in the main lock 2 is incapable of rotation and is incapable of taking out of the main lock 2 in a locking state to close a door, and when the main lock 2 in a closing door and locking state is set in unlocking side in a rotatable manner when a first sub-key 3K is inserted in the sub lock 3 and is rotated to the operatable side of the main lock 2. The main key is newly inserted in the main lock 2 taken out the main key and, at the same time, a second sub-key 3K' is inserted in the sub lock 3 and is rotated to the allowable side of unlocking operation, so that the main key of the main lock 2 can be rotated to the unlocking side, and the door is in an openable state.
Patent JP-H11250917-A (JP)
Title: Manufacture of bipolar battery electrode plate useful especially for lead/acid battery and composite streak piece manufactured by this method
Inventor: PANDEY AWADH K
IPC: B23K20/04
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To bond a lead or lead alloy streak piece on a core streak piece after covering at a low cost and in a short time. SOLUTION: Lead alloy streak piece 4, 6, 8 are bonded to one surface or both surfaces of a core streak piece material 2 with a roll 12. The core material 2 is selected from commercially pure titanium, austenite stainless steel, low carbon steel, copper, aluminum, an alloy of them, or materials having sufficient ductility and giving the desired stiffness and corrosion resistance to a complex. About 1 wt.% or less calcium is added to the lead alloy for reinforcement, and the lead alloy is completely annealed for softening prior to roll bonding. In the bonding path of the roll, preferably, the sufficient force by which the thickness of each streak piece is compressed at least 40% in the same ratio is applied to the laminated streak piece to form solid bond between the streak pieces.  The bonded complex is rolled to the final dimension, cut to form a panel, and the pockets are formed by etching to coat an active material such as lead oxide for a battery pole plate.
Patent JP-2001140059-A (JP)
Title: Film deposition method by laser evaporation
Inventor: FUKUTOMI KATSUO
IPC: C23C14/28
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a new film deposition method by laser evaporation for generating a thin film of high quality on a substrate wafer having a large area at a low cost and with high efficiency. SOLUTION: In this film deposition method by laser evaporation, the laser beam 1 is converged by a collective lens 2, the laser beam 1 is incident from a laser beam introduction window 3 installed in a chamber 4, a laser plume 7 generated by the focusing on a target 6 having a rotating mechanism 12 and a horizontal moving mechanism 11 is brought into contact with the substrate 9 having a rotating mechanism 8 which is horizontally installed on the optical axis of the laser beam 1 to generate the thin film formed of a target substance on the substrate.  A predetermined angle is formed between the normal direction of the target 6 and the direction of the optical axis of the laser beam 1, and the target 6 and the collective lens 2 are horizontally moved while maintaining them so that the distance between the target 6 and the collective lens 2 is equal to the focal distance of the laser beam 1 by the collective lens 2.
Patent JP-2000184280-A (JP)
Title: Television program production system
Inventor: YAMADA KOJI
IPC: H04N5/268
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To automatically supply video signals accurately synchronously with each other to video effect devices of each production system without the need for a manual operation. SOLUTION: A plurality of production systems each having video effect devices 6, 7 process a video signal outputted from a base resource device 2 in parallel and video signals outputted from the video effect devices 6, 7 are sequentially selected to produce a program. The subject system is provided with a phase matching section 5 that synchronizes the video signals received by the video effect devices 6, 7.
Patent JP-H10182671-A (JP)
Title: Silylated castor oil, and curing composition containing the same
Inventor: SHIOYAMA HIROSHI
IPC: C08G18/64
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a silylated castor oil, particularly a silylated castor oil that is useful as a viscosity-lowering agent for high-viscosity hydrocarbon polyol used in the electric field, and provide a curable urethane-based composition containing this silylated castor oil thereby lowering the viscosity of the urethane- curing composition to improve the operability of the composition such as defoaming and casting, and to give a cured product excellent in resistance to chemicals and heat, in flame retardancy and in electric properties. SOLUTION: A silyl compound of the formula: R<1> R<2> R<3> Si[O-R<4> R<5> Si]n -X (R<1> , R<2> , R<3> , R<4> and R<5> are the same or two or more kinds of 1-12C alkyl group or 0-4C alkyl-substituted phenyl group,; n is 0-9; X is a halogen or a nitrogen compound), is allowed to react with a castor oil in the presence of a tertiary amine, thereby bonding the silyl group represented by R<1> R<2> R<3> Si[O-R<4> R<5> Si]n - (R<1> , R<2> , R<3> , R<4> , R<5> and n are the same as shown above) to the position of the hydrogen atom in the hydroxyl group in castor oil to give the objective silylated castor oil. This silylated castor oil is formulated to other polyols and polyisocyanates to give the objective curable urethane composition.
Patent JP-H06199814-A (JP)
Title: New wavelength-conversion material
Inventor: TAKAHASHI HIROSHI
IPC: C07D241/28
Filed: 1992-12-28
Abstract: PURPOSE:To provide a wavelength-conversion material for agricultural use having a function to convert a light spectrum to a light effective for the cultivation of a valuable vegetable in house culture. CONSTITUTION:The objective wavelength-conversion material for agricultural use contains a pyrazine compound of formula [R<1> to R<4> are H, alkyl, alkenyl, alkynyl, trialkylsilyl, COr<1>, COOr<2>, CONr<3>r<4> or COCONr<5>r<6> (r<1> to r<6> are H, alkyl, alkenyl, alkynyl, aryl or heterocyclic group) or R<1> and R<2> and/or R<3> and R<4> together form CO-Q-CO (Q is alkylene or aromatic hydrocarbon group), =C(r<7>)Or<8> (r<7> and r<8> are H, alkyl or aryl) or =C(Sr<9>)2 (r<9> is alkyl)]. The compound of formula absorbs light of 350-450nm wavelength and converts the light into a light of 380-520nm wavelength in high efficiency. A resin is incorporated with 0.01-2.0% (preferably 0.05-0.5%) of the compound and formed in the form of a film or a coating layer having a thickness of 10-300nm (preferably 30-150nm) to form a wavelength-conversion material.
Patent JP-2000201308-A (JP)
Title: Electronic image pickup device
Inventor: SAITO KAZU
IPC: H04N5/225
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To improve operability when referring to or aligning image, by easily discriminating the groups of consecutively photographed images by providing a directory preparing means for preparing a directory on a recording medium. SOLUTION: A sub directory is prepared in a route directory. A sub directory (b) is registered in that route directory, and the sub directory of a second hierarchy having a directory name (b) is secured in the low order thereof. Image data files having file names of files E-G can be registered in that sub directory (b). In this case, a sub directory (d) of a third hierarchy can be prepared in the sub directory (b). Then, files J and K, etc., can be recorded in the sub directory (d). The image files to be recorded in the respective sub directories can be registered in the directories while being sorted in the way that the images are the pictures of scenes respectively having the same theme or are pictures along with sequences by photographing terms, for example.
Patent JP-H06199998-A (JP)
Title: Polyester and polyurethane resin
Inventor: IDE SEIJI
IPC: C08G18/42
Filed: 1992-12-29
Abstract: PURPOSE:To obtain the subject resin minimized in coloring, excellent in handleability, water, heat and impact resistances and useful as a coating, an adhesive, etc., by polycondensing an aliphatic dibasic acid, etc., with butylhexylpropandiol, etc. CONSTITUTION:The objective resin is obtained by polycondensing (A) any of an aliphatic dibasic acid such as oxalic acid, an alicyclic dibasic acid such as 1,4-cyclohexanedicarboxylic acid or an aromatic dibasic acid such as terephthalic acid or a mixture thereof with (B) 2-butyl-2-hexyl-1,3-propandiol or the 2-butyl-2-hexyl-1,3-propandiol containing a polyhydric hydroxy compound such as trimethylolpropane. Furthermore, this resin is made to react with an isocyanate to afford the objective polyurethane resin.
Patent JP-2001177872-A (JP)
Title: Wireless communication system
Inventor: TAKAHASHI TAKUMI
IPC: H04W80/02
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a wireless communication system that executes an in-band negotiation procedure without causing any hindrance to a function of an application by indicating a relating between the application (high order level protocol) in a PIAFS procedure and a data link protocol selected by the in-band negotiation procedure so as to clearly depict the selection criterion. SOLUTION: A PIAFS control section has a means to set a type of an application using wireless communication to an in-band negotiation frame, and a mobile station or a terminal adaptor transmits an application type with the protocol type to an opposite party in the in-band negotiation procedure.
Patent JP-2000182672-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: TORIYAMA JUNICHI
IPC: H01M10/05
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To enhance mechanical strength and safety by including a heat resistant polymer having a specific glass transition point in a porous polymer electrolyte membrane. SOLUTION: In this nonaqueous electrolyte battery, a porous polymer electrolyte membrane includes a heat resistant polymer with a glass transition point >=200 deg.C. Generally, a high polymer compound constituting a porous solid polymer membrane, PVdF for example, has a low melting point therefore it has risks that, in case of internal short circuit of a battery and becoming high temperature, it immediately melts to cause firing or explosion. Then, the shape of this polymer membrane is kept in its original shape by presenting a heat resistant polymer in this polymer membrane. As such heat resistant polymer, polyimide is preferable; 10 to 40 pts.wt. is preferably to 100 pts.wt. of a solid polymer. the porosity of the porous polymer electrolyte membrane is preferably 20 to 90%.
Patent JP-H10241550-A (JP)
Title: Electron source formation substrate, electron source, image forming device and their manufacture
Inventor: NISHIMURA MICHIYO
IPC: H01J1/316
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent the adverse effect of the diffusion of sodium into a conductive film composed of an electron emission element by setting the sodium content of at least a surface layer region for arranging the electron emission element to be smaller than those of the other regions in a substrate containing sodium for arranging the electron emission element. SOLUTION: An Na removed layer, an Na captured layer or the stacked layer structure of both or a surface treated layer 6 such as a desulfurized layer are formed in the surface of a blue glass substrate 1, and then element electrodes 2 and 3 are formed. A conductive film 4 is formed to cover the element electrodes 2 and 3 and the surface of the surface-treated layer 6. Then, an electron emission part 5 is constructed to have a changed structure where the conductive film 4 is locally broken, deformed or transformed by conductive forming. Thus, variance in the characteristics of the electron emission element or the deterioration of characteristics is suppressed, and the electron emission element is formed by using the blue glass substrate 1 excellent in machining such as joining and advantageous in costs.
Patent JP-2001177996-A (JP)
Title: Transmission/transformation system
Inventor: NOMURA SHIYUNJI
IPC: H02H9/02
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable and efficient transmission/transformation system by eliminating the nonconformity, where a superconducting transmission line is changed to a normal conduction state and transmission is unable to continue. SOLUTION: In this transmission/transformation system where systems 5 and 6 are connected via a transformer 4 and a superconducting transmission line 1, current-limiters 9 and 10 are connected to at least one end of the superconducting transmission line 1.
Patent JP-2001174452-A (JP)
Title: Method of analyzing electroless nickel-plated coating, and etching liquid used for its analysis
Inventor: HASEGAWA KIYOSHI
IPC: G01N1/32
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an analysis method capable of making clear the deposition form of electroless nickel-plated coating, and an etching liquid of the electroless nickel-plated coating used for the analysis. SOLUTION: In the method for analyzing electroless nickel-plated coating, a solution containing a nitric ion, a chlorine ion, and hydrogen peroxide water is brought into contact with the section of the electroless nickel-plated coating. The etching liquid is used for analyzing the electroless nickel-plated coating while the liquid is made of a solution containing nitric ion, chloride ion, and hydrogen peroxide water.
Patent JP-2001178253-A (JP)
Title: Grain-discharging device
Inventor: MIZUSHIMA ATSUSHI
IPC: A01F12/46
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To improve the operability of a switch on a remote operation panel installed in a grain-discharging auger. SOLUTION: This grain-discharging device starts the housing movement of a horizontal auger 12 after a prescribed time when an automatic housing switch 61 attached to an arbitrary position of the horizontal auger 12 to be freely housed, extended and turned, and for discharging the grains is pushed. Because of the prescribed time, an operator has the time for parting from the side of the auger 10 before starting the housing of the auger 10 after pushing the automatic housing switch 61, and an unexpected accident is not caused by the movement of the auger 10. An axle dial 63 capable of changing the prescribed time to the start of the housing movement of the auger 10 from the push of the automatic housing switch 61 installed in the auger 10 can be installed.  The horizontal auger 12 can be regulated so that the housing movement may be started at a comparatively low speed, and after the prescribed time, the housing movement may be carried out at a comparatively high speed. As a result, the discharging speed corresponding to the largeness and the shape of a discharging vessel for the grains can be operated at the tip end of the auger to enable the grain-discharging operation to be precisely carried out without a hurry and without spilling the grains.
Patent JP-2001169976-A (JP)
Title: Vacuum cleaner and its suction port body
Inventor: TORISAWA AKIRA
IPC: A47L9/02
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide the suction port body of a vacuum cleaner capable of increasing the rotary torque of a rotary cleaning body rotated by an intake flow by simple constitution. SOLUTION: A case body 24 for sectioning a suction chamber 31 housing the rotary cleaning body 121 where a suction port 30 is opened on a lower surface is constituted of a lower case 21 and an upper case 22. A planar eaves part 39 projected forward is provided on the front end part of the upper case 22. An intake port 45 is opened between the eaves part 39 and the front part of the lower case 21 and an intake air passage 46 provided with a center axis A crossed with a floor surface 6 at an angle θ1 to be the tangent of the rotation track B of the rotary cleaning body 121 and communicating with the suction chamber 31 is provided. The lower surface of the upper case 22 is inclined and formed so that the angle formed by the tangent C at a position in a shortest distance from the rotary cleaning body 121 with the floor surface 6 is θ2 smaller than the angle θ1.  The intake flow from the intake port 45 is distributed through the intake air passage 46 inclined at the angle θ1, a flowing direction is converted on the lower surface of the upper case 22, it is continuously blown to the rotary cleaning body 121 for a long time and the rotary torque is increased.