baber/WOPTO huggingface dataset:
Patent JP-H09122054-A (JP)
Title: Roll-shaped pad
Inventor: SHISHIDO OSAMU
IPC: A47L11/18
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To improve buffing effect and washing effect by forming a cushion layer using a cushion material on the outer circumferential surface of a roll shaft and a surface layer using unwoven cloth on the outer circumferential surface thereof to increase the ground pressure per unit pad area significantly. SOLUTION: In a roll-shaped pad 1, a cushion layer 3 using an elastic material such as sponge is formed on the outer circumferential surface of a roll shaft 2 built using a relatively rigid synthetic resin or the like. Moreover, a surface layer 4 is formed on the outer circumferential surface of the cushion layer 3 using resin-bonded unwoven cloth produced by bonding fibers of unwoven cloth together with a resin as binder. For example, abrasives such as aluminum oxide or silica oxide may be mixed in a proper amount into the resin used for bonding the fibers of the unwoven cloth to make the surface layers 4 able to grind. The use of the unwoven cloth formed in a diamond allows the formation of a seam 4 of the surface layer 4 made spiral free from advancing lines on a floor surface otherwise left during the buffing or washing period.
Patent JP-H03167512-A (JP)
Title: Submarine optical cable
Inventor: YOSHIZAWA NOBUYUKI
IPC: G02B6/44
Filed: 1989-11-28
Abstract: PURPOSE:To obtain the multiple fiber submarine optical cable which can be produced in a long size by largely twisting optical fiber units to form an optical fiber unit assemblage and doubling and twisting aggregated steel wires around this assemblage to constitute a pressure resistant pipe having a small diameter and the sufficient strength to side pressures. CONSTITUTION:This optical cable has a polyethylene jacket 28 provided around the structural body of the pressure resistant pipe. Each of the plural optical fiber units 20 has plural pieces of coated optical fibers 22 arranged around a support coated with a soft resin, silicone resin layers 22A provided around the coated optical fibers 22, a soft resin layer, and a hard resin layer. The structural body of the pressure resistant pipe has <=10 pieces of the steel wires twisted at <=300mm twisting pitch, <=10 pieces of the steel wires smaller in diameter than the steel wires arranged between the steel wires on the outer side of the steel wires and twisted at <=300mm twisting pitch, and the welded type pressure resistant pipe made of a copper tape provided on the outer periphery of these steel wires. Further, a resin is packed into the spacings around <=10 pieces of the steel wires and <=10 pieces of the small-diameter steel wires. The economical submarine cable having excellent practicability and high reliability is obtd. in this way.
Patent JP-H02152568-A (JP)
Title: Rotary atomization type coating apparatus
Inventor: TATE KAZUYUKI
IPC: B05B5/04
Filed: 1988-12-02
Abstract: PURPOSE:To decrease the diameter of a coating pattern by opening an air ejection port toward the front of an atomization head and providing the port in the position crossing the ejection path where the air ejected from the air ejection port arrives from paint ejection ports to the paint flowing surface of the atomization head. CONSTITUTION:The atomization head 4 is mounted concentrically to a revolving shaft 3 of an air turbo motor 2 and the closed front end of a paint supply pipe 5 is disposed to the front half part of the central hole of the head 4. The respective paint ejection ports 6 are opened toward the inner peripheral surface in the front half part of the head 4. The air ejection port 11 for paint atomization is opened toward the front of the head 4 and is provided in the position crossing the paint ejection path where the air for paint atomization ejected therefrom arrives from the respective paint ejection ports 6 of a paint supply pipe 5 to the paint flow surface 7 of the head 4. The air atomization is executed by ejecting the air from the air ejection port 11 for paint atomization at the time of coating a narrow surface to be coated or the narrow width part of a band shaped surface to be coated. The coating pattern can be reduced to the small diameter coinciding with the narrow surface to be coated and the narrow width part of the surface to be coated.
Patent JP-H04201984-A (JP)
Title: Skirt guard safety device for escalator
Inventor: SENO YOSHIO
IPC: B66B29/04
Filed: 1990-11-13
Abstract: PURPOSE:To positively prevent the generation of such an accident as to be jammed into a gap before getting more dangerous by providing an escalator stopping detector operated at the time of a skirt guard, disposed at the inner part of a main frame, being lifted from its specified position. CONSTITUTION:A detector 10A for stopping an escalator is fitted to the tip part of a bracket 9 fitted to the inner part of a main frame 1, and the vertically movable pin 10a of the detector 10A is brought into contact with a protruding piece protruded horizontally from the back face lower part of a skirt guard 11. Accordingly, when the shoes 2a of a passenger 2 standing on an up-driven footstep 3 slidingly rubs against the skirt guard 11, the skirt guard 11 rises to lift the protruding piece 16, and the protruding piece 16 rotates the pin 10a of the detector 10A upward to put the detector 10A into action. The detector 10A then performs the emergency stop of the escalator before the generation of a jammed-in accident.
Patent JP-H02152600-A (JP)
Title: Device for treating bis-tributyl tin oxide
Inventor: SUGATA KIYOSHI
IPC: C12M1/00
Filed: 1988-12-06
Abstract: PURPOSE:To rapidly deal with a treatment process and to stabilize operation management with the device for treating sludge, etc., contg. bis-tributyl tin oxide (TBTO) by using microorganisms by providing a means for measuring ATP in a bioreaction chamber and a means for adding butyl group-contg. org. matter when the treatment performance degrades. CONSTITUTION:The means V4 which measures the content of adenosine triphosphoric acid(ATP) in the bioreaction chamber V1 and a storage tank V3 which stores the butyl group-contg. org. matter (for example, butanol, etc.) are disposed in the bioreaction chamber V1 which stores the treating liquid contg. the TBTO and a settling chamber V2 equipped successively thereto. Further, the means (fixed delivery pump P) which measures the content of the ATP in the decomposed liquid of the TBTO and supplies and adjusts the butyl group-contg. org. matter in the above-mentioned storage tank V3 into the bioreaction chamber V1 by receiving the output of the means V4 for measuring the content of the ATP if the above-mentioned content is low is provided.
Patent JP-H05117660-A (JP)
Title: Method for controlling combustion in coke oven
Inventor: USHIKI KOZO
IPC: C10B41/00
Filed: 1991-10-25
Abstract: PURPOSE:To reduce the heat loss due to an exhaust gas and prevent smoke generation by measuring the oxygen concn. and smoke density in the exhaust gas in a flue, controlling a flue draft pressure using the relation between the smoke density smoke generation, and quickly taking measures appropriate for each cause when smoke generates. CONSTITUTION:Output from a smoke monitor 11 and an oxygen meter 7 both installed at a flue 5 of a coke oven are input into a control unit 8, where they are compared with a preestablished smoke density D1 which is thought to indicate smoke generation and another preestablished smoke density D2 which requires taking measures against abnormality. When a smoke density D0 is lower than D1, the draft pressure is controlled to reduce the smoke density to D1-alpha or lower; when D0>D1, an alarm differing by the cause of smoke generation is given in response to a change in the oxygen concn. at the nearest time; and when D0>D2, a signal to stop fuel gas supply is given and an alarm differing by the cause of smoke generation is given in response to a change in the oxygen concn. at the nearest time. Thus, the oxygen concn. of the exhaust gas is reduced enough to eliminate smoke going up from a chimney, the heat loss by the exhaust gas is reduced, and measures appropriate for each cause of smoke generation are taken.
Patent JP-H10129663-A (JP)
Title: Synthetic resin pallet
Inventor: MORI HITOSHI
IPC: B65D19/24
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To easily get over the slope without slipping of the front wheels of a hand-fork lift, by forming protruded lines or projections at least on the slope forming the bottom of the insertion hole of the fork. SOLUTION: Nearly parallel protruded lines 4 are formed at every specified distance in the breadthwise direction of the insertion hole 1 of a fork, on the slopes 2b, 3b inclined downward from both ends of the central part 2a, 3a forming the upper face of the inlet bottom 2 in the insertion hole 1 of the fork and the central bottom 3 of the insertion hole 1. In this way, the resistance of the front wheel of the hand-fork lift increases and the front wheels of the hand-fork lift can get over the slopes 2b, 3b without slipping. And the synthetic resin pallet is prevented from moving when pressed by the hand-fork lift.
Patent JP-S63157738-A (JP)
Title: Exhausting system for vacuum degassing apparatus
Inventor: KAWANISHI KIYOKAZU
IPC: C21C7/10
Filed: 1986-12-22
Abstract: PURPOSE:To prevent sudden spattering of molten metal by opening plural vacuum valves arranged in piping between a vacuum vessel and vacuum pump in order from near the vacuum vessel at the prescribed timing, to control vacuum exhausting velocity. CONSTITUTION:Under condition of valve 8a closed and valve 8b opened for replacing gas and valves 6a, 6a', 6a'' opened and 6b, 6b', 6b'' closed for vacuum, the vacuum vessel 2a is vacuum-exhausted by a mechanical buster pump 5 and oil rotary pump 4, and the vacuum degassing is exhausted by sucking up the molten metal 3 in a ladle 1. Next, the valve 8a is opened and valve 8a is closed for replacing gas and the vacuum valves 6a-6a'' are closed and the replacing gas is gradually introduced into the vacuum vessel 2a through valve 9 for flow rate regulating. Together with this, the vacuum valves 6b, 6b', 6b'' are opened in order, and the vacuum-exhaust is executed, while lowering step by step the pressure in the vacuum vessel 2b. In this way, while holding the molten metal level in the ladle 1 constant, and also while avoiding sudden variation of pressure, the clogging of exhaust piping caused by the spattering of molten metal is prevented.
Patent JP-S63161322-A (JP)
Title: Controller for electric foot warmer
Inventor: YAMADA SATORU
IPC: F24C7/04
Filed: 1986-12-22
Abstract: PURPOSE:To increase the working range of a remote controller and to improve utility, by a method wherein a remote controller, effecting setting of temperature, is removably mounted to the side wall of a frame body, and after temperature is set in a state that the remote controller is left mounted to the frame body or is removed therefrom, the remote controller is mounted to the frame body. CONSTITUTION:When temperature is set to 4 of a middle temperature in a state that a remote controller 19 is mounted to a frame body 1, when, by moving a temperature regulating knob 27, the knob is locked to a lock groove 22, a reed switch SW, positioned facing 4, is closed, and resistors 14 and 15 are brought into a series state. When temperature is set to the highmost value side, for example, the position of 6 of the remote controller 19 in a state that the remote controller 19 is removed, the temperature regulating knob 27 is moved to the leftmost side of a slide groove 27. When, with this state, the remote controller 19 is mounted to the frame body 1, a reed switch SW, located facing the position of 6, is closed by means of a magnet 26, and a triac 31 is controlled at a high conduction angle.
Patent JP-H10136942-A (JP)
Title: Stabilizing agent for meat-softening enzyme and liquid sauce composition for meat
Inventor: HAMAKAWA HIROSHIGE
IPC: A23L23/00
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid sauce composition for meat, which allows keeping its flavor and its meat-softening effect for a long period. SOLUTION: This composition, which is a liquid sauce composition for meat containing meat-softening enzyme(s), is obtained by formulating 0.005-10wt.%, based on the whole composition, of at least one ingredient selected from the group consisting of thickening polysaccharides, protein, and polyglycerol fatty acid ester having an average polymerization degree of the glycerol of >=3.
Patent JP-H01149540-A (JP)
Title: Fm multiplex broadcasting device
Inventor: KURODA TORU
IPC: H04J1/00
Filed: 1987-12-07
Abstract: PURPOSE:To improve the bit error rate of a multiplex data channel signal and to prevent compatibility from being damaged with a stereo signal by changing the level of a multiplex data signal according to the modulating level of a stereo difference signal. CONSTITUTION:A level meter 106 measures the level of a stereo difference signal 105 from a matrix circuit 103. A balancing modulator 107 carrier- suppresses and amplitude-modulates a subcarrier with the signal 105. The level measuring output of the difference signal 105 is inputted to a variable gain amplifier 108, a gain is controlled to be large when the level is large, the gain is controlled to be small when the level is small, and the multiplex data signal is amplified. As a result, at the time of demodulating the multiplex data signal in a area where disturbances due to a multipass are frequent, the bit error rate can be improved.
Patent JP-H09144334-A (JP)
Title: Construction method of reinforcing concrete structure
Inventor: OBATA KATSURO
IPC: B29C63/02
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To prevent the exfoliation of a sheet by bonding an FRP sheet, and applying a press metal fitting to a proper place, and fixing the press metal fitting with a bolt, etc., when sticking the FRP sheet to a concrete wall or the like for reinforcement. SOLUTION: An FRP sheet 3, which is reinforced with carbon fibers, etc., after execution of proper foundation treatment or primer treatment, is arranged as far as the reentrant angle part on the boundary with a pole 2, at the surface of a concrete wall 1, and it is bonded by an adhesive. In this case, a press metal fitting 5 is fitted to the FRP sheet 3, and it is fastened with a fixing metal fitting 4 consisting of a bolt or the like. Moreover, the press metal fitting can be made of an angle steel, and attached to the pole 2 by an anchor bolt or the like. This reinforcing method can also be applied to a pole or a beam. This is so arranged that the FRP sheet 3 does not peel off the concrete body 1, and that the reinforcement effect does not drop. Hereby, the reinforcement effect can be improved.
Patent JP-H10129039-A (JP)
Title: Pixel modulating apparatus and image forming apparatus
Inventor: KAWASAKI MOTOAKI
IPC: B41J2/44
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To realize a pixel modulating apparatus having inexpensive and stable pixel position control function and to drastically increase the printing speed of a highly detailed image in an image forming apparatus such as LBP or a digital copier. SOLUTION: In a pixel modulating apparatus outputting a pixel modulating signal necessary for controlling the position of a pixel on the basis of pixel data DV of a plurality of bits inputted from the outside and the pixel clock signal SCK synchronous to a predetermined horizontal synchronizing signal HD, a synchronizing signal generator 2 generates the pixel clock signal SCK synchronizing to the horizontal synchronizing signal HD. A pixel modulating processor 1 has a plurality of delay circuits and performs division control so as to divide the pixel cycle of the pixel clock signal SCK generated from the synchronizing signal generator 2 into four divided pixel clock signals and outputs a pixel modulating signal on the basis of the clock signals so as to delay the same.
Patent JP-H05140282-A (JP)
Title: Preparation of thermotropic liquid crystalline polyester
Inventor: KURIHARA HIROKO
IPC: C08G63/19
Filed: 1991-11-22
Abstract: PURPOSE:To improve heat resistance, flowability, and homogeneity by polycondensing a specific ester monomer, an arom. dihydroxy compd., an arom. dicarboxylic acid compd., and an arom. hydroxy carboxylic acid compd. CONSTITUTION:An ester monomer (A) of formula I (wherein R<1> is 1-15C aliph. hydrocarbon group; Ar<1> is a 6-18C arom. hydrocarbon group; X<1> is H or R<2>-CO; and R<2> is a 1-6C hydrocarbon group), an arom. dihydroxy compd. (B) of formula II (wherein X<2> is X<1>; and Ar<2> is Ar<1>) in an amt. of 0.05-15 equivalents, an arom. dicarboxylic acid compd. (C) of formula III (wherein Y<1> is H or a 1-10C hydrocarbon group; and Ar<3> is Ar<1>) in a molar ratio of (A+B)/C of 0.9-1.1, and an arom. hydroxy carboxylic acid compd. (D) of formula IV (wherein X<3> is X<1>; Ar<4> is Ar<1>; and Y<2> is Y<1>) in a molar ratio of D/A of 0.1-17 are polycondensed at 200-350 deg.C to give the objective thermotropic liq. crystalline polyester having a logarithmic viscosity (in pentafluorophenol) of 1.0 or higher and a flow- beginning temp. of 180 deg.C or higher.
Patent JP-2000129027-A (JP)
Title: Polypropylene resin foamable particles for in-mold molding, in-mold molding, and insulation material for construction
Inventor: SASAKI HIDEHIRO
IPC: B29K23/00
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide polypropylene resin foamed particles which shows excellent in-mold moldability even when used at a lower molding temperature and can give an in-mold molding excellent in shape recovery after being cured. SOLUTION: The foamed particles are ones prepared by foaming resin particles based on a mixed resin comprising 50-93 wt.% polypropylene resin (a), 5-40 wt.% polystyrene resin (b), and 2-10 wt.% ((a)+(b)+(c)=100 wt.%) block copolymer (c) comprising a styrene/diene block copolymer (c-1) and/or a hydrogenated block copolymer obtained by saturating at least part of the ethylenic unsaturations of a styrene/diene block copolymer by hydrogenation, have a bulk density of 0.45-0.007 g/cm3, and give an at least bimodal DSC curve in which the heat of melting of the peak appearing at the temperature nearest to the high temperature side is 5-21 J/g when measured with a differential scanning calorimeter.
Patent JP-H01297076-A (JP)
Title: Fluid supply control/monitor apparatus for drug injection system
Inventor: JIYON BII SUREETO
IPC: G05D7/06
Filed: 1988-12-05
Abstract: PURPOSE: To provide an electromechanical system for infusing drugs continuously into a patient's body by constituting a device to be used along with a disposable fluid channel with a sterilizing cassette including a multi-channel pumping element and a sensor-interface incorporated. CONSTITUTION: The device comprises a fluid supply monitoring/controlling device driving means 14, a monitoring means 16, and a controlling means 18. The driving means 14 functions to supply a fluid to a patient and drives one or a plurality of pumps accommodated in a cassette 12 with a disposable fluid channel. An output of a cassette sensor in the cassette 12 is sent to a monutoring means 16 via a connecting path 19. Information from the driving sensor in the driving means 14 is transmitted to the monitoring mean 16 via a connecting path 20. Position feedback information is sent to a contralling means 18 from the driving means 14 via a connecting means 22. The controlling means 18 operates a driving means according to various commands on the input line 24.
Patent JP-H03170216-A (JP)
Title: Miniature drill of rigid surface layer coated cemented carbide
Inventor: KATO MUNENORI
IPC: B23B51/00
Filed: 1989-11-28
Abstract: PURPOSE:To improve the cutting ability and breakage resistance by coating a rigid layer on the whole surfaces of flanks and side surfaces for a specified length from an outer circumferential corner to a shank part. CONSTITUTION:The body part of a miniature drill base body 6 of cemented carbide having back taper is inserted into a cylinder, it is installed in a vacuum container with a forward end protruded a little, and physical deposition is applied under normal conditions, so a rigid layer 5 is formed on the surface of the forward part of the base body 6. For the forward end part of this miniature drill of rigid surface layer coated cemented carbide, a rigid layer 5 is formed from a forward end 1 of the base body 6 along the whole surface of an outer circumferential corner 4 and from the outer circumferential corner 4 toward a shank part 3 reducing its thickness gradually for a length of A: 0.1-10mm. By forming the rigid layer 5 for a miniature drill base body 7 of cemented carbide having no back taper similarly, the back taper effect can be achieved apparently, and a good result can be obtained in actual cutting and in discharging cutting chips.
Patent JP-H10146271-A (JP)
Title: Rice cooker
Inventor: FURUSAWA KAZUKI
IPC: A47J27/00
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a boiling-over preventing device for a rice cooker by which the excessive extention of a rice cooking time due to the misfunction of a microcomputer by external noise, etc., is prevented. SOLUTION: This rice cooker is provided with an auxiliary heating part 5 heating a surface faced to an inner pot 2 to be prescribed temp. which exceeds the boiling point of water and thermosensitive part 6 in a cover 3 inner part so as to normally fetch the detected temp. (FT) of the thermosensitive part 6 during rice cooking and to store a max. value in max. temp. (FTmax). Then, boiling-over is judged when detection temp. (FT) is lowered by a setting value as against max. temp. (FTmax), energizing is stopped and boiling-over is prevented. When a boiling-over preventing operation exceeds a certain setting time, the boiling-over preventing operation is not executed even when a condition is satisfied after that.
Patent JP-2000134106-A (JP)
Title: Method of discriminating and adapting block size in frequency region for audio conversion coding
Inventor: SHEN MEI SHEN
IPC: G10L19/02
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain a method for discrimination with high accuracy by sampling, grouping and buffering an input audio signal or an input voice signal, buffering a frame consisting of audio samples, applying frequency conversion to the frame with a long block size and comparing total energy of the current frame with that of a preceding energy based on a prescribed threshold. SOLUTION: A QMF filter 81 divides each frame of an input signal into some subbands, a modified discrete cosine transform MDCT section 82 applies modified discrete cosine transform to all or selected number of subbands in the frame of a long block size. A power spectrum discrimination section 83 discriminates decision of a short block mode/long block mode and a buffer 84 stores the sub band signal passing through the QMF filter 81. If the power spectrum discrimination section 83 decides the short block mode set for a subband or a frame, the modified discrete cosine transform MDCT section 82 applies modified discrete cosine transform to the subband of a short block size.
Patent JP-H09123037-A (JP)
Title: Machine tool cross feed method and device
Inventor: ISHII TOSHIO
IPC: B23Q5/22
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To provide cross feed technique of a machine tool contriving to upgrade precision of the machine surface configuration of a work utilizing the characteristic of a magnetic screw, improve production efficiency and extend the life of a machining tool. SOLUTION: A work W is advanced at a specific speed by a cross feed device 1, which provides cross feed to the work W and which is composed of a magnetic screw mechanism 6 and a servo motor 7, and, when the numeric value obtained by the difference between the theoretical control position of a work W holding feed table 5 obtainable from the rotation angle of the magnetic screw mechanism 6 and the actual position reaches a set value, the work W is once rapidly retreated and then advanced again. The set value is set to a value matching the machining conditions as well as to the value lower than a boundary value where the magnetic screw 13 steps out basing on the thrust rigidity of the magnetic screw 13.