baber/WOPTO huggingface dataset:
Patent JP-2000109821-A (JP)
Title: Non-phosphorus coolant composition
Inventor: NISHIGAKI TATSUYA
IPC: C09K5/08
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To obtain a non-phosphorus coolant composition which has an excellent corrosion resistance for metals, and hardly deteriorates rubber material used in the mechanical seal of a water pump. SOLUTION: A coolant composition composed primarily of glycols and containing no phosphates, amine salts, silicates, borates nor nitrites, which comprises 0.5-5.0 wt.% of p-tert butyl benzoate and 0.5-5.0 wt.% of 2- ethylhexanoic acid and further comprises 0.05-10 wt.% of a benzoate or nitrate.
Patent JP-H04160141-A (JP)
Title: Device for recovering dross in pot for hot dip galvanizing
Inventor: NOGUCHI TAKAO
IPC: B01D39/20
Filed: 1990-10-24
Abstract: PURPOSE:To stably and efficiently filtrate and recover dross by floating a dross filtrating vessel composed of lining a gauze in a deramic filter-made vessel on a zinc bath surface and pumping up the dross together with molten zinc into the vessel. CONSTITUTION:The dross filtrating vessel 1 is constituted by lining the gauzes 4, 5 having larger mesh than the filter in the ceramic filter-made vessel 3. The filtrating vessel 1 is floated on the zinc bath 8 surface in the molten zinc plating pot. At this time, the inner bottom surface 9 in the above filtrating vessel 1 is positioned to the zinc bath 8 surface level or lower with this dead wt. Into this filtrating vessel 1, the dross is sucked up and supplied together with the molten zinc from the zinc bath 8 with dross pumping-up means 2 providing a pump 7 and a sucking up pipe 6. By this method, the filtrating vessel 1 is stabilized on bath surface and lowering of the temp. is prevented to prevent solidification of the dross and the dross is stably and efficiently filtrated and recovered without clogging up the filter 3.
Patent JP-2001110423-A (JP)
Title: Secondary battery and material therefor
Inventor: TAKEUCHI MASATAKA
IPC: H01M4/137
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a proton transfer type secondary battery which is characterized in high safety, high reliability, high-speed current characteristic, a long service life and high capacity, and to provide an electrode material and/or an electrolyte material which shows superior characteristic, when used for the secondary battery. SOLUTION: A proton transfer type secondary battery is provided, where a polymer which contains a quinoxaline structure that has a large capacity for inserting/emitting proton therein/therefrom is used for a substance for activating an electrode. The invented proton transfer type secondary battery is superior in safety, reliability, and high-speed current characteristic and also has a long service life span and a large weight energy density (kWh/kg) as compared with an ordinary lead accumulator using aqueous solution type double-layer condenser or sulfur. The proton transfer type secondary battery satisfactory in productivity, safety, and reliability is provided by using solid and/or gel electrolyte that can be obtained by hardening a mixture of polymer compound good in polymerizing characteristics and proton conductive electrolyte.  The proton transfer type secondary battery which has a longer service life span and higher reliability can be provided by adding electron non-conductive powders to the electrolyte.
Patent JP-H03210437-A (JP)
Title: Infrared sensor and its manufacture
Inventor: SATOU AKINOBU
IPC: G01J5/02
Filed: 1989-11-02
Abstract: PURPOSE:To improve measuring accuracy by integrating an infrared sensor element and a window material and compensating an output of the infrared sensor element based on a detection result of a pressure detecting means which detects a pressure inside a cavity. CONSTITUTION:Infrared rays emitted from a sample to be measured are introduced into a cavity 13 via an infrared ray input unit 18 of a window material 14 and made incident to an infrared sensor element 12 where they are converted into an electric signal to be output to have a measured value obtained. A pressure detecting means for detecting a pressure in the cavity 13 is provided while an output of the infrared sensor element 12 is compensated based on a detection result of the pressure detecting means. The pressure detecting means is a diffusion resistor layer 17 formed on the infrared ray input unit 18 to set the cavity 13 at a negative pressure. That is, a value of an output signal of the infrared sensor element 12 is compensated according to a change in an inner pressure.
Patent JP-S62144294-A (JP)
Title: Card with display function
Inventor: NARITA FUJIAKI
IPC: B42D15/10
Filed: 1985-12-18
Abstract: PURPOSE:To confirm necessary information by installing a display means and a power source accumulation means on a card and displaying the prescribed information by a display means in a fixed time after the card is separated from an external device. CONSTITUTION:When the card equipped with a display function is inserted into a card insertion port in an ATM, etc., charges are charged in an electrolytic capacitor C1, and simultaneously a DC voltage is supplied to LCDs 11 and 12, display drives ICs 13 and 14 and a memory 19. The display drives ICs 13 and 14 drive the LCDs 11 and 12, respectively, and instruct them to display a remainder and a paid-out amount. When the card 10 is taken out of the card insertion port of the ATM, etc., the LCDs 11 and 12 keep displaying the remainder and the paid-out amount until the charges in the electrolytic capacitor C1 disappear.
Patent JP-H08148910-A (JP)
Title: Concentrated constant type circulator
Inventor: TAKEDA SHIGERU
IPC: H01P11/00
Filed: 1994-11-21
Abstract: PURPOSE: To provide a miniaturized, thin and inexpensive concentrated constant type circulator. CONSTITUTION: This concentrated constant type circulator is composed of center conductor constitution parts 1a and 31a for which the plural sheets 2a-2c of thin plates composed of a ferritic magnetic material for which film-like internal electrodes for forming a center conductor are formed on surfaces are laminated and fired and an external electrode 9a formed on the side face of the center conductor constitution parts 1a and 31a. The film-like internal electrode of at least one thin plate is connected to the film-like internal electrode of the other thin plate through the through-hole connector of a through-hole 5a formed on the other thin plate and the center conductor is formed.
Patent JP-H03150268-A (JP)
Title: Aluminum nitride sintered compact and production thereof
Inventor: KIKUCHI AKIRA
IPC: C04B35/58
Filed: 1989-11-02
Abstract: PURPOSE:To obtain inexpensive aluminum nitride having high heat conductivity by adding iron oxide and rare earth metal oxide to aluminum nitride so as to blacken aluminum nitride. CONSTITUTION:(A) Rare earth metal oxide (preferred example: oxide of Y or Dy having <=10mum, preferably <=1mum average grain diameter), normally of 3-5wt.%, (B) iron oxide (having <=5mum, preferably <=1mum average grin diameter), normally of 0.05-10wt.% and (C) carbon (<=10mum, preferably <=5mum average grain diameter) of chemical equivalent enough to reduce oxygen in AlN are added to AlN, provided that total amount of the ingredients A, B and C is 0.05-15wt.% and the mixture is formed and then sintered in non-oxidizing atmosphere at 1900 deg.C to provide AlN sintered compact useful as insulating substrate, heat sink, semiconductor package material, etc.
Patent JP-S63140611-A (JP)
Inventor: TAN KAZUHISA
IPC: H02G1/02
Filed: 1986-12-01
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-2001108840-A (JP)
Title: Method and device for anchoring optical fiber
Inventor: KUROSAWA YOSHIHIRO
IPC: H02G9/00
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber anchoring method and an anchoring device which reduce the transmission loss of an optical fiber and has long-term reliability, and a sufficient anchoring force. SOLUTION: At an anchoring position of an optical fiber 20, nearly the same material as the jacket material of the optical fiber 20, e.g. a UV-setting resin 210 is molded and applied in a shape having a projection part 21a facilitating anchoring and the UV-setting resin 210 is set by being irradiated with ultraviolet rays to form a jacket material 21. The jacket material 21 is made of nearly the same material as the jacket material of the optical fiber 20, so a high adhesive strength can be obtained between the optical fiber 20 and jacket material 21 and no chemical influence on the optical fiber 20 is exerted to obtain long-term reliability.
Patent JP-S63140597-A (JP)
Inventor: MINO OSAMU
IPC: H05K13/04
Filed: 1986-12-01
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-H08117898-A (JP)
Title: Automatic tube expander
Inventor: MORII HIROKAZU
IPC: B21D39/20
Filed: 1994-10-28
Abstract: PURPOSE: To precisely and effectively execute working in the vertical direction against the longitudinal direction of a cylindrical body as for an automatic tube expander applied to the tube expanding working inside drum of the product of cylindrical body which is a long size like a boiler drum, etc., and whose inlet diameter is smaller than the internal diameter part. CONSTITUTION: A rail 4 is laid inside a cylindrical body 1, a carriage 2 to move on the rail, a rotary tool 3 to be attached on the carriage, and a propping jig 6 are carried inside the cylinder like body in a state of being detached, then these are assembled inside the cylinder like body 1. With a lifting means, the rotary tool 3 and the propping jig 6 are ascended, approached to the position of a penetrating hole 1b (hole to be worked), the rotary tool 3 is fit in a water tube 1' fit in the hole 1b while rotating and a requiring tube expanding working is executed. In this time, the rotary tool 3 is fixed firmly and the sure working of tube expanding is backed up by fitting the propping jig 6 in the water tube 1' to be attached to an other penetrating hole adjoined to this hole to be worked.
Patent JP-H05100388-A (JP)
Title: Silver halide color photographic sensitive material and its processing method
Inventor: TANIGUCHI MASATO
IPC: G03C11/00
Filed: 1991-10-08
Abstract: PURPOSE:To prevent the deterioration of image fastness and graininess even in the case of removing formaldehyde from a photographic processing solution by incorporating a specified coupler in at least one silver halide emulsion layer for constituting the photosensitive material. CONSTITUTION:At least one of the silver halide emulsion layers contains the coupler represented by formula I in which R1 is a substituent; n is an integer of 0-4; R2 is alkyl or aryl; R3 is R4(R5)N- or R6O-; each of R4 and R5 is, independently, H or alkyl or aryl; R6 is alkyl; each of (R2 and R4), (R2 and R5), (R4 and R5) may form a ring together with each other, thus permitting an image superior in graininess and color fastness to be formed in the case of removing formaldehyde from a stabilizing bath.
Patent JP-H03187831-A (JP)
Title: Distributing bin with internal flow rate limit mechanism
Inventor: JIRUBEERU RATE
IPC: B65D41/34
Filed: 1990-10-26
Abstract: PURPOSE: To obtain regular drips without a gush by including a flow rate restriction system for controlling formation of drips which comprises a body made of a plastic material and has a top portion including a dispensing orifice and an outside thread for receiving a screw cap. CONSTITUTION: A sterile packaging assembly for dispensing liquid in drips comprises a main body 101 having a top portion 103 with an internal flow rate restriction system 105 for controlling formation of drips, wherein the system is placed substantially on an axis of the main body 101 and is held at a predetermined position by a constricted portion 106 of the top portion 103 of the main body. The top portion 103 especially advantageously extends via a dispensing portion across the flow rate restriction system 105, wherein the dispensing portion is covered by a disk-like sealing head 110 which can be torn off at the time of using the assembly 100 for the first time to have a dispensing orifice exposed outside.
Patent JP-H11118124-A (JP)
Title: Fluidized gassifying/melting apparatus, and method thereof
Inventor: SATO MASAKI
IPC: F23G5/46
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To improve the function of a fluidized bed gassifying/melting system for a combustible substance contained in various wastes such as municipal waste and/or industrial waste, and hence ensure stable operation. SOLUTION: Gas produced by thermally decomposing waste in a fluidized bed gassifying furnace 2 using a fluid medium is combusted in a combustion furnace 45, and resulting combustion gas is used to heat exchange with a heat exchange medium in an independent superheater 26, and then recirculation gas 19 after the heat exchange is used as a fluidizing fluid 13 of the fluid medium in the fluidized bed gassifying furnace 2.  Thus, single operation is ensured in a state where the fluidized bed gassifying furnace 2 is separated from a melting furnace 4 and a heat recovery apparatus 5, and even when the operation of the fluidized bed gassifying furnace 2 or the succeeding melting furnace 4, etc., are interrupted for the purpose of maintenance or failure, the system including a fluidized bed gassifying furnace 2 system and the system including the melting furnace 4 and the heat recovery apparatus 5 are ensured to be single operated (warm-up operation). Thus, there is ensured a desirable state of the fluidized bed gassifying furnace 2 and the melting furnace 4 where temperature lowering due to the operation interruption should be avoided.
Patent JP-H09127377-A (JP)
Title: Optical module and its manufacture
Inventor: UKECHI MITSUO
IPC: H01L31/0232
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To provide the optical module, which eliminates the need for a special aligning process and is sealed relatively easily and easy to handle, and its manufacturing method. SOLUTION: This optical module inputs and outputs light to and from a light emitting element or light receiving element 4 through an optical fiber. Then this module is equipped with a V-groove fitting substrate 3 where two V grooves 31 are formed and the light emitting element or light receiving element 4 which is positioned and fixed to the V-groove fitting substrate 3 on the basis of the V grooves 31. Further, the module is provided with a package 5 where the V-groove fitting substrate 3 is fixed and a sealing glass window 2 which is fitted to the window hole 51 of the package to seal the window hole while two guide pins 1 are fitted engaging the V grooves 31.
Patent JP-2000112524-A (JP)
Title: Method and device for controlling traveling of gantry crane
Inventor: HAYASHI TORU
IPC: B66C13/22
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for controlling the traveling of a gantry crane for realizing highly precise control with a simple constitution. SOLUTION: At the time of traveling a gantry 4 on a desired path by driving wheels 1 and 1 of both legs 2 and 2 of the gantry, the position of a fixed place on ground and the position of the gantry are measured by satellite radio waves, and the measured position of the gantry is corrected based on the simultaneously measured position of the fixed place, and the driving of the wheels 1 and 1 is controlled based on the corrected position of the gantry.
Patent JP-2001107458-A (JP)
Title: Earthquake resistant reinforcing metal fitting for wooden building
Inventor: TAKATORI HIROO
IPC: E04G23/02
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcing metal fitting capable of setting even at a part having a bracing executed between columns in a wooden building. SOLUTION: The reinforcing fitting comprises a metal fitting body 10 connecting a column and a sill, a connection leg fitting 20 connecting the sill and a concrete foundation, and an auxiliary connection fitting 30 connecting a bracing and the fitting body. The fitting body 10 is formed in the form of a cross sectional L-shape, and a plurality of screw shafts 14 are provided on a part contacted on the sill. The connection leg fitting 20 is formed in a cross sectional L-shape, a horizontal part is made the connection part with the screw shaft 14, a vertical part is fixed on a concrete foundation 3 by anchor bolts. The auxiliary connection fitting 30 provides a circular arc slot 33 in front view to be connected to the fitting body 10. In addition, the fitting body 10 adheres hard rubber 11 on the rear face.  The building is prevented from being fallen by the swinging of earthquake occurrence, because the column is connected to the concrete foundation through the sill.
Patent JP-H07139225-A (JP)
Title: Air tent and its air leaking device
Inventor: ARAKI YOSHIHIRO
IPC: E04H15/54
Filed: 1993-11-17
Abstract: PURPOSE:To provide an air expansion type air tent which is easy in carrying, assembling and folding by forming the skeleton of a roof section of a plurality of vertical columns and a plurality of lateral columns crossing the vertical columns at right angles, covering the vertical column, the lateral column and the roof section with a synthetic resin sheet, and providing a plurality of air leaking devices on the periphery of a ceiling section. CONSTITUTION:The skeleton of a roof section is formed of a plurality of vertical columns 2 and a plurality of lateral columns 3 crossing the vertical columns 2 at right angles. The vertical column 2, the latral column 3 and the roof section are covered with a cloth coated by thermoplastic polyurethane resin. In addition, a plurality of tent pneumatic check valves 28 are provided in the ceiling peripheral part 30 of a tent at equal intervals to leak air at the time of folding the tent. The check valve is tray-shaped, and has the inside diameter of a lower disc part 28d being smaller than the outside diameter of the upper edge periphery 28c of the tent pneumatic check valve and an oblique part 28b. In the adhesin section 28a of the check valve 28, about half of the upper part of the oblique part of the tent adheres to the check valve adhering part 29 of the tent, and the lower part of the tent oblique part of the check valve 28 is not applied with adhesives. Thus an air expansion type air tent which is easy in carrying, assembling and folding can be obtained.
Patent JP-H04166513-A (JP)
Title: Construction of soil structure
Inventor: SHIMADA SHUNSUKE
IPC: E02D17/18
Filed: 1990-10-29
Abstract: PURPOSE:To prevent the breakage of connections by avoiding the concentration of stress on the connections by a method in which coupling pieces formed on wall panels are connected through pins to the ends of meshes. CONSTITUTION:A pair of coupling pieces 3 having vertically through holes 4 are fixed to the back side of a wall panel 1 and a ring piece 10 formed on the end of a metal grid (a) is inserted between the pieces 3. The holes 4 are connected through pins 11 to the holes 10a of the pieces 10. The grid (a) moves vertically along the pin 11 of the piece 3, where stress from the grid (a) to the metal panel 1 is dispersed to avoid the concentration of stress on the connections of the grids (a). The breakage of the connections can thus be prevented.
Patent JP-H02177951-A (JP)
Title: Surgical stapler
Inventor: UIRIAMU DEII FUOTSUKUSU
IPC: A61B17/068
Filed: 1989-11-06
Abstract: PURPOSE: To prevent a used staple cartridge from being stapled at the time of stapling, by providing the stapler with a stopping mechanism actuating to prevent restapling action when a used cartridge is loaded. CONSTITUTION: A stopping mechanism 90 is composed of a band body 92 having a front end part 94 which receives a spring load and is seated within a hollow part 59 of a staple cartridge 50. When a stapling wedge 32 advances sufficiently into the staple cartridge 50, the front end part 94 of the band body 92 is driven so as to move within the hollow part 59. When the band body 92 moves on forward, a dent part 98 is detached from a barrier lock 96. When the stapling wedge 32 is retreated from the staple cartridge 50, the barrier lock 96 can move into the part of the stapling wedge 32. The stapling wedge 32, being occluded by the barrier lock 96, can no longer pass through a longitudinal slot of the staple cartridge. Consequently, the stopping mechanism 90 prevents the used cartridge 50 from being restapled.
Patent JP-H09135547-A (JP)
Title: Motor
Inventor: SAKAKI KATSUNORI
IPC: H02K1/02
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a motor which can be manufactured with the improved production efficiency and the reduced cost and which can be assembled easily with the high precision while its stator can be fitted to the motor case without producing crackings and breakage even if the size of the motor is small. SOLUTION: A field stator 2 composed of a permanent magnet is fitted in the interior of a cylindrical motor case 1 to compose a motor. The stator 2 is composed of a layer-built sheet 20 which is made from a sheet-type stator substrate 21 which consists of a bonded magnet made of magnetic particles which are bonded to each other by using heat-resistant soft synthetic resin as binder and on which a film layer made of soft synthetic resin is integrally formed. The stator 2 is wound into a cylindrical shape with the film layer 22 outside and, in that state, housed in the cylindrical motor case 1 and the stator 2 is contacted tightly to the inner circumference of the motor case 1 and fixed by the elastic repulsion force of the wound stator 2 itself.
Patent JP-H03150896-A (JP)
Title: Box construction for electronic equipment
Inventor: MIYAJIMA HISASHI
IPC: H05K5/03
Filed: 1989-11-08
Abstract: PURPOSE:To make the appearance of a box better and besides make it difficult for static electricity to enter a box, by covering the opening of the case with a main cover and a sub-cover, and positioning in the box a set screw which fixes the main cover to the case. CONSTITUTION:A main cover 22 is fitted in a state that it covers a specified part of the opening of a case 21, by sliding the main cover 22 in a specified direction to the case 21 and fixing the screwed-up section 38 of the main cover 22 to the case 21 with a set screw 42. Besides, a sub-cover 23 is fitted to the case 21 in a state that it covers the part other than a specified part of the case opening and the screwed-up section 38 of the main cover 22, by sliding it in a specified direction to the case 21. Accordingly the opening of the case 21 is covered with the main cover 22 and sub-cover 23, and the set screw 42 is positioned inside the box 20. By doing this way the appearance of the box 20 becomes good, and it becomes difficult for static electricity to enter the box 20.
Patent JP-2000106655-A (JP)
Title: Solid-state image pickup device
Inventor: KAIZE KAZUHISA
IPC: H04N5/359
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To make a black level stable when photographing an object with high sensitivity by controlling the charge storage time. SOLUTION: The output signal of a charge coupled device CCD image pickup element 1 is fed to a sample-and-hold circuit 2, where the signal is converted into a continuous signal, which is fed to a black level clamp circuit 3. The black level clamp circuit 3 decides the reference black level, based on the signal from the sample-and-hold circuit 2 and a black level clamp pulse (clamp pulse A or B) from a pulse changeover device 7, a video signal processing circuit 4 applies gain control and gamma processing or the like to the signal and provides the output of a video signal. A synchronizing signal generating circuit 5 generates the clamp pulses A, B and gives them to the black level clamp circuit 3 via the pulse changeover device 7. A control circuit 6 conducts on/off control for gamma processing and controls the pulse changeover device 7 and the like.