baber/WOPTO huggingface dataset:
Patent JP-H10120455-A (JP)
Title: Composition for floor finishing
Inventor: MURAYAMA NAOKI
IPC: C08L43/04
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for floor finishing excellent in oil resistance, solvent resistance and high-early-strength. SOLUTION: This composition for floor finishing consists essentially of cement, aggregate, a synthetic resin emulsion based on anionic copolymer obtained by copolymerization of ethylenic unsaturated monomers and a superplasticizer. In the composition, a weight ratio of cement to aggregate is (1:0.5) to (1:4) and solid content weight of synthetic resin emulsion to 100 pts.wt. mixture of cement with aggregate is 10-35 pts.wt. and an amount of the superplasticizer to 100 pts.wt. cement is 0.05-2 pts.wt. The anionic copolymer contains at least one monomer unit selected from a group comprising an ethylenic unsaturated carboxylic acid, ethylenic unsaturated sulfonic acid and ethylenic unsaturated phosphonic acid and the copolymer contains the ethylenic unsaturated monomer having at least one organosilicon group or the synthetic resin emulsion contains epoxysilane.
Patent JP-H06149380-A (JP)
Title: Gas diffusion controller
Inventor: KATANO EIJI
IPC: F23G7/06
Filed: 1992-11-02
Abstract: PURPOSE:To reduce a valve activating frequency, and to make the flow rate of an entire piping constant by opening and closing an electric value which adjusts the flow rate of each diffusion tower piping branched into plural parts, and applying a value obtained by successively subtracting an actual set value from a total diffusion amount as a diffusion amount set value to each diffusion amount control part which individually controls the flow rate. CONSTITUTION:This device is equipped with diffusion amount control parts 20-1-20-4 which open and close electric valves 17-1-17-4, and individually control the flow rate, and an individual diffusion amount arithmetic part 30 which computes each diffusion amount set value by an expression, and outputs it to the diffusion amount control parts 20-1-20-4. (In the expression, RSV (n) is the diffusion amount set value of each diffusion tower, (n) is the No. of the diffusion tower in which the diffusion amount is calculated, and SV (O) is an arbitrarily set diffusion gas total flow rate set value.) The individual diffusion amount arithmetic part 30 outputs the values obtained by successively subtracting the actual set values of each diffusion amount control parts 20-1-20-4 from the diffusion gas total flow rate set value as the diffusion amount actual set value of each diffusion tower 10-13 to each diffusion amount control parts 20-1-20-4.
Patent JP-S63145719-A (JP)
Title: Production of extremely thin cold rolled mild steel sheet having excellent ductility and deep drawability by low temperature annealing
Inventor: SHIRASAWA HIDENORI
IPC: C21D8/04
Filed: 1986-12-09
Abstract: PURPOSE:To permit production of an extremely thin cold rolled steel sheet having excellent ductility and deep drawability, by subjecting an extremely low-carbon Al killed steel to hot finish rolling under specific conditions and adopting continuous annealing for primary annealing and low-temp. box annealing for secondary annealing in two passes of cold rolling and annealing in succession to said rolling. CONSTITUTION:A slab consisting of 0.001-0.020wt% C, 0.03-0.20% Mn, 0.001-0.010% S, 0.01-0.070% Al, 0.0010-0.0050% N, 0.001-0.005% O, and the balance Fe and unavoidable impurities is subjected to the hot finish rolling at the finishing temp. Ar3 point or above and is coiled at 600-750 deg.C. the coiled sheet is pickled and is then subjected to primary cold rolling at 50-85% cold draft and is subjected to the primary annealing by continuous annealing in succession thereto. The sheet is then subjected to the secondary cold rolling at 60-95% cold rolling draft and to the secondary annealing by tight coil box annealing at a low temp. of 550-650 deg.C. The cold rolled steel sheet having the uniform material quality and the excellent ductility and deep drawability and having about<= 0.5mm thickness is thereby obtd.
Patent JP-H08156179-A (JP)
Title: Production of laminated material
Inventor: MORISHIMA SHIGENORI
IPC: B32B27/10
Filed: 1994-11-29
Abstract: PURPOSE: To improve the adhesion inferiority with the surface of the paper layer of a laminated film on the outer layer side thereof caused by the bleeding of the additive added to the lowermost polyethylene layer of the laminated film on the inner layer side thereof in a process for producing a laminated material of a liquid paper container and to make it possible to use polyethylene easy in purging after the production of the laminated material as the synthetic resin of an adhesive layer used in an extrusion lamination processing method. CONSTITUTION: In a process for producing a laminated material of a liquid paper container, an anchor agent coating layer 21 is provided on the uppermost aluminum foil layer 22 of a laminated film on the inner layer side thereof and a polyethylene layer 30 is laminated between the surface of the anchor agent coating layer 21 of the laminated film 20 on the inner layer side thereof and the surface of the lowermost paper layer 13 of the laminted film on the outer layer side thereof as an adhesive layer while polyethylene is formed into a film by an extrusion laminatlon processing method.
Patent JP-H05133840-A (JP)
Title: Measuring apparatus of optical frequency filter
Inventor: INOUE YASUYUKI
IPC: G01M11/00
Filed: 1991-11-11
Abstract: PURPOSE:To obtain a measuring apparatus of an optical frequency filter which can evaluate the optical frequency filter correctly. CONSTITUTION:This measuring apparatus of an optical frequency filter is provided with a laser light source 1 of a semiconductor laser with an external resonator and a laser light source 2 of a semiconductor laser. The optical frequencies of the light sources are adjacent to each other in the range of 100GHz. The measuring apparatus is also provided with a polarization controller 3 for controlling the plane of polarization of a locally-oscillated light. Moreover, there are provided a 3dB coupler 4 which combines the light from the laser light source 2 after entering and passing through an optical frequency filter 7 as a to-be-measured sample and the light from the laser light source 1, a photo-electric signal converter 5 which converts the combined light by the 3dB coupler 4 to electric signals, and a spectrum analyzer 6 for observing the electric signals.
Patent JP-2000104476-A (JP)
Title: Down-hole-the-bit
Inventor: HAYASHI TAKESHI
IPC: E21B10/36
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a down-hole-the-bit fitted to the tip of a drill which can prevent the condition where sediment or rock enters between the rear end face of the bit part and the tip end face of a driver sub of the down-hole-the- drill to disable drilling. SOLUTION: A bit part 13 having an outside diameter larger than that of a substantially cylindrical shank part 12 is integrally formed on the tip of the shank part 12. In this case, a wall part 19 rising sheer on the rear end side is provided on the rear end face 13h of the bit part 13, a blowhole 22 is opened in the position facing to the rear end face 13h, or an inclined surface inclined toward the tip side with angles α, β of inclination increased as it goes toward the outer peripheral side is formed on the rear end face 13h.
Patent JP-H06148135-A (JP)
Title: Oxygen sensor
Inventor: KAJIMA TAKAFUMI
IPC: G01N27/419
Filed: 1992-11-02
Abstract: PURPOSE:To minimize the fluctuation in oxygen quantity to be taken and the dispersion in ion current characteristic, set limit current value to an optional value, and extend the measuring area of oxygen concentration. CONSTITUTION:An oxygen sensor 31 has electrodes 41-44 on the respective surfaces of a pair of ion conductors 32, 33, the ion conductors 32, 33 are arranged at a determined space to be opposed to each other, and a determined voltage is applied between the electrodes 41-44 so that the adjacent electrodes have mutually different polarities, whereby the oxygen taken into the ion conductor 32 is carried as ions in the ion conductor 32 by oxygen pumping action, and oxygen concentration is measured from the current value taking the oxygen ions as a carrier.
Patent JP-2001115794-A (JP)
Title: Method for constructing tunnel having large rectangular cross section
Inventor: KANEKO KENICHI
IPC: E21D13/02
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for constructing a tunnel having a large rectangular cross section, which can simplify and rationalize construction work while effectively avoiding deformation of the ground and subsidence of the ground surface. SOLUTION: There is provided a method for constructing a tunnel 1 having a large rectangular cross section. In a first tunnel setting step of the method, a first shield tunnel 2a having a small cross section, which is allocated to a portion of the tunnel 1 to be constructed, is set under the ground. In a second tunnel setting step, second and later shield tunnels 2b, 2c, 2d, 2e, 2f each having a small cross section, which are allocated to respective portions of the tunnel 1, are additionally set under the ground. In a tunnel connecting step, adjacent ones out of the shield tunnels 2 each having the small cross section, are connected together.  In a section removing step, sections which are not associated with the structure of the tunnel 1 having the large rectangular cross section (segments 11a, 11c) out of hulls (reinforced concrete segment 11) of the shield tunnels 2 each having the small cross section, are removed, after the tunnel connecting step.
Patent JP-2001118792-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: SANBE MAKOTO
IPC: H01L21/205
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To adjust the clearance between external and internal reaction pipes over an entire range in a semiconductor manufacturing equipment with the external and internal reaction pipes. SOLUTION: In a semiconductor manufacturing equipment where an internal reaction pipe 6 is provided inside an external reaction pipe 1 for demarcating an airtight reaction chamber, a reaction gas is introduced into a reaction chamber 17, and a substrate 26 to be treated is heated for film-forming treatment, a height adjustment means 52 is provided at the part between the internal and external reaction pipes.
Patent JP-H03156476-A (JP)
Title: Electrostatic charging device for image formation device
Inventor: OZEKI YUKIHIRO
IPC: G03G15/02
Filed: 1989-11-15
Abstract: PURPOSE:To form an always stable and uniform electrostatic charging face regardless of an environmental change by detecting the AC voltage of AC constant current control in the non-image area of an image carrier, and in an image area, executing constant voltage control with an AC voltage obtained by superposing a prescribed DC voltage to the detected voltage. CONSTITUTION:An electrifying roll 4 to be a charging member is pressed against a photosensitive body 3 by a spring F with prescribed force and executes AC constant current control at the time of charging the non-image area such as a prerotation area and an inter-paper area and the AC voltage is detected. In the image area, the roll 4 executes constant voltage control with the AC voltage obtained by superposing the prescribed DC voltage to the detected voltage. Thereby, even if the impedance on the surface layer 4c of the roll 4 is reduced at a high temperature and high humidity environment, the applied AC voltage is dropped and the generation of a pin hole on the photosensitive body 3 can be prevented, and when the impedance on the surface layer 4c is increased at a low temperature and low humidity environment, the impressed voltage is boosted and the electrifying capacity can be main tained at a fixed level. Thus, always stable and uniform electrifying can be executed.
Patent JP-H09113079-A (JP)
Title: Refrigerant sealing quantity detector for air conditioner
Inventor: KASAHARA HIDEAKI
IPC: F25B49/02
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to prevent the malfunction based on the excess or insufficient of the refrigerant sealing quantity by detecting the sealing quantity of non- azeotrope refrigerant from the correlation between the sucked air temperature and the air flow rate, high-pressure refrigerant pressure. SOLUTION: The refrigerant discharged from a compressor 1 is introduced to a condenser 2 as indicated by an arrow, and condensed to be liquefied. The liquid refrigerant is adiabatically expanded in the process of passing a throttle mechanism 3, then introduced to an evaporator 4, evaporated to be vaporized, and returned to a compressor 1. The detected values of the temperature sensor 7 for detecting the temperature of the suction air sucked to the condenser 2, the air volume sensor 8 for detecting the air volume of the sucked air and the pressure sensor 9 for detecting the pressure in a refrigerant circuit are input to a refrigerant sealing quantity detector 10, which detects the refrigerant sealing quantity of the non-azeotrope refrigerant from the correlation of the detected values.  The high-pressure refrigerant pressure is corrected according to the sucked air temperature and air volume in the detector 10 to make it possible to detect the excess or insufficient of the refrigerant sealing quantity, which is displayed on a display unit 10A.
Patent JP-H10137782-A (JP)
Title: Diffusing pipe for sewage treating device
Inventor: NAKAMOTO SEIICHIRO
IPC: C02F3/20
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To surely and simply adjust a horizontal degree of a diffusing pipe and to uniformly diffuse air into sewage in a treating tank. SOLUTION: This diffusing pipe 10 is installed on the base inside a main body of a sewage treating device to be used. In this case, a cylindrical balancer 13 gradually varying the thickness in the circumferential direction due to eccentricity is inserted rotatably in the circumferential direction and slidably in the shaft direction at the end side of at least one side of the cylindrical diffusing pipe main bodies 12a, 12b branched from the end of air feed pipe 11 in the central part to both sides and extending in the horizontal direction.
Patent JP-H07146207-A (JP)
Title: Air duct safety verifying apparatus
Inventor: SATO YUKINARI
IPC: G01M9/04
Filed: 1993-11-25
Abstract: PURPOSE:To prevent damage of an air duct unit by verifying the type of an ultrasonic nozzle. CONSTITUTION:A member 14 to be detected having an uneven shape intrinsic for various type ultrasonic nozzles 9 is provided downward on an outer lower surface of the nozzles 9, a plurality of limit switches 15, 16, 17 for generating signals in contact with the uneven shaped part of the member to be detected are provided in parallel at predetermined positions near a pedestal 11 corresponding to the member 14, and a controller 19 for identifying the types of the nozzles 9 according to a signal is provided.
Patent JP-H11132005-A (JP)
Title: Gas-turbine stationary blade
Inventor: FUKUNO HIROKI
IPC: F01D5/18
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To improve an air cooling passage of an inner shroud of a second stage stationary blade and enhance a cooling efficiency with regard to a gas turbine stationary blade. SOLUTION: In an inner shroud 126, a leading edge passage 42 and a trailing edge passage 44 extending from a blade are provided with a rib 40 being interposed therebetween. Collision plates 83, 84 having a plurality of small holes 101 are provided around the leading edge 42 and the trailing edge 44, an opening is formed between the collision plates 83, 84 and the blade side, a bottom of the leading edge passage 42 is provided with a depression 100 which is closed with a bottom plate 150 to communicate with a passage 188 through a flow passage 90. Air from the trailing edge passage 44 flows out into a cavity, and is jetted out from the small holes 101 of the collision plates 83, 84, and flows out from a passage 92 as an air 60 after cooling of the center part.  All the air from the leading edge passage 42 enter the passage 188, are enhanced in heat transfer effect by a turbulator 200, are separated into two end flow passages 93 and 94, and flow out as an air 61 cooled at its end. An amount of air at a leading edge part and end parts of both edges is increased, whereby cooling effect is enhanced.
Patent JP-S63241330-A (JP)
Inventor: GERARUTO RATSUKUNERU
IPC: G01M15/04
Filed: 1987-11-25
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-H11193011-A (JP)
Title: Device and method for attaching straw
Inventor: KRAFT EBERHARD
IPC: B65B61/20
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To increase throughput without affecting reliability. SOLUTION: The device for attaching a straw to a sheet bag to contain drinkable includes a transfer means to transfer a sheet bag, a feed means to feed a straw belt to the sheet bag, and a pressing means to press the straw against the sheet bag, and a method corresponding to the device is provided. And a second feed means 34 for feeding a second straw belt 6 is provided, and a control unit adjusts the speeds and function sequences of transfer means of a first and second feed means so that the first feed means attaches a straw 4 to a first, third, fifth,... sheet bags and the second feed means 34 attached the straw 4 to a second, fourth, sixth,... sheet bag.
Patent JP-H02142392-A (JP)
Title: Compressor driver
Inventor: HORI MISAO
IPC: F04B49/10
Filed: 1988-11-22
Abstract: PURPOSE:To prevent the vibration and noise generated in a compressor by apparently canceling the pulsation of a load torque at the time when the compressor makes one revolution. CONSTITUTION:Electric current is rectified by a rectifier circuit 50, converted into AC by an inverter circuit 10, and supplied to a compressor 20. The compressor 20 is fitted with a vibration detector 30, of which output is inputted to a microcomputer 40. The pulsation of a load torque of the compressor 20 is represented by the output of the vibration detector 30. The microcomputer 40 detects the pulsation of the load torque from the output of the vibration detector 30, and controls the pulsation so that the PWM pulse width is made larger when the load torque is large and the PWM signal pulse width is made small when the load torque is small to prevent the pulsation of the load torque.
Patent JP-H0967689-A (JP)
Title: Device for producing electrolytic gaseous oxygen and hydrogen, and device for producing ultrapure water using the device
Inventor: SUGA CHOICHI
IPC: C25B9/19
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a device for producing electrolytic gaseous oxygen and hydrogen by which gaseous oxygen and hydrogen are separately used by providing a device for separately generating gaseous oxygen and hydrogen by electrolyzing water with an electrolytic cell furnished with an intermediate wall between the flat anode and cathode and the gaseous oxygen tank and gaseous hydrogen tank to store the gases and to provide a device for producing ultrapure water. SOLUTION: An intermediate wall 3 impermeable to gas and having a plate 4 permeable to an electrolyte 16 at the lower part is provided between the anode side and cathode side of the flat electrode 1 of an electrolytic cell 17. ADC power source 19 is connected to both electrodes. The electrolyte 16 is electrolyzed to separately generate gaseous oxygen and hydrogen on both sides of the intermediate wall 3. The gaseous oxygen and hydrogen are mixed by a mixer, and the mixture is burned and then cooled to produce ultrapure water.
Patent JP-H07147205-A (JP)
Title: Surface mount electronic device
Inventor: MASUDA FUMITOSHI
IPC: H01G4/228
Filed: 1993-11-25
Abstract: PURPOSE:To obtain a terminal where solder fillet is easily formed and solderability is excellent, and prevent substrate crack at the time of terminal bending. CONSTITUTION:In a surface mount electronic device having a terminal 12 which protrudes from the side surface of the main body 11 of an electronic device and is bent from the side surface toward the bottom surface side, a narrow part 13 to make bending easy is formed at the position of the terminal 12 which corresponds with the side surface of the main body 11. The small bending strength part of the narrow part 3 is positioned on the side surface of the main body 11 or the outer part thereof.
Patent JP-2001117136-A (JP)
Title: Driving device for camera
Inventor: KONNO SEIICHI
IPC: G03B9/08
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To reduce a planar space necessary for the setting of a driving device for a camera. SOLUTION: This device is constituted of a rotor 4 magnetized in a radial direction, a pair of stator magnetic pole plates 1a and 1b opposed to the rotor 4 in the radial direction, yokes 2a and 2b constituted of extending parts 2a1 and 2b1 extending in the radial direction of the rotor 4, rising and folding parts 2a3 and 2b3 perpendicularly rising from the respective parts 2a1 and 2b1 and folded so as to reach the stator magnetic pole plate, and a coil 3 provided on the yoke; and each member is not twodimensionally but three- dimensionally arranged.
Patent JP-H05131901-A (JP)
Title: Temporary truck for carrying car body
Inventor: KURUMA HIROYA
IPC: B60S9/14
Filed: 1991-11-12
Abstract: PURPOSE:To select the movement and height of a car body arbitrarily and shorten an inspection cycle time by an easy elevation and maintain the car body stably during the movement and elevation thereof. CONSTITUTION:An elevating supporter 14 supporting a car body 1 by four cylinders 15 arranged in a chevron shape is installed on a travelable underframe 11 and a guide column 21 with a square section is arranged in the center under this elevating supporter 14 and a guide receiver 23 in which this guide column 21 is inserted and slid and a hydraulic supplier 16A supplying an oil to the cylinders 15 are installed on the platform frame 11. An electrically driven temporary truck 10 having a running function by mounting a driven device 13 on the underframe 11 and an trailing temporary logic not having the running function are used for carrying the car body 1.
Patent JP-H08229552-A (JP)
Title: Water purifier
Inventor: CHIYOU SAIEI
IPC: B01D61/10
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To minimize a space for assembly and to miniaturize the external shapes of products by making it possible to prevent the short-circuit of electrical parts or the like by falling water and water leakage and to prevent an electrical accident and adequately arranging the electrical parts or the like.  
     SOLUTION: The water purifier for purifying raw water by removing various kinds of the pollutants and smells included in the water by plural pieces of filtering means is provided with a housing section by coupling of a main body and a base plate in an diagonal direction with plural pieces of the filtering means so as to prevent the short-circuit which arises from the inflow of the falling water and leaking water from plural pieces of the filtering means into a pressurizing pump 40, a high-tension transformer 100 and a circuit board 110. 
     COPYRIGHT: (C)1996,JPO