baber/WOPTO huggingface dataset:
Patent JP-H04260223-A (JP)
Title: Discrimination system of communication channel
Inventor: DEBITSUDO KUU
IPC: H03H21/00
Filed: 1991-10-08
Abstract: PURPOSE: To restore a received signal changed after it is allowed to pass through a communication channel by expressing the sample of a test signal with the set of sample columns sequentially arranged like a matrix. CONSTITUTION: This system is provided with a transmitter for transmitting a test signal T on a communication channel for identification, and a receiver for receiving a signal R being the test signal T after passing through the communication channel. Then, this system is provided with a calculating means for calculating a mathematical expression indicated by an expression I expressing the series of a channel value. Moreover, in this mathematical expression, the (p, q)th element of the inverse matrix of a matrix expressed with an expression II expressing a test signal developing matrix is expressed with T<-1> (p, q), and  T(i)} is defined as the series of the value of the transmitted test signal, and  R(i)} is defined as the series of the value of the received test signal.  The sample of the received signal and the inverse matrix of the test signal developing matrix are used for calculating a channel impulse response, and the value of the channel impulse response sets the coefficient value of a signal restoring filter, and the received signal is filtered and restored.
Patent JP-2001078869-A (JP)
Title: Blanket
Inventor: MISAKI YOKO
IPC: A47G9/06
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a blanket which has an adequate heat insulating property in spite of lightweightness, is excellent in compactness at the time of housing and quick drying property at the time of washing and is good in hand after drying. SOLUTION: This blanket has pile cloth formed by using spun yarn containing 50 to 100 wt.% acrylic fibers in at least a part of pile yarn. The thickness of the blanket is 2 to 10 mm a d the metsuke (g/m2) of the pile cloth is 0.15 to 0.65 kg/m2. The pile yarn consists of the spun yarn containing 50 to 100 wt.% acrylic fibers. The spun yarn containing the acrylic fibers is blended yarn of the acrylic fibers and non-hygroscopic fibers. Further, the spun yarn containing the acrylic fibers is blended yarn of the acrylic fibers and hygroscopic fibers.
Patent JP-H05101950-A (JP)
Title: Chip type common mode choke coil
Inventor: OKUBO AKIRA
IPC: H01F27/28
Filed: 1991-10-08
Abstract: PURPOSE:To obtain a chip type common mode choke coil having a high impedance against common mode noise and a low impedance for a normal mode signal. CONSTITUTION:A coil 18 is formed of high permeability magnetic sheets 1-4 provided on the upper surfaces with coil conductors 5-8. Leaders 47, 48 are formed of leader conductors 30-33 and low permeability magnetic sheets 21-27. The coil 18 is laminated in a state to be interposed between the leaders 47 and 48. The conductors 5-8 are electrically connected to the conductors 30-33 via through-holes 9-16 and 37-42 in a laminated state. Since the leaders 47, 48 are formed of low permeability materials, the conductors 30-33 become low impedances for a normal mode signal.
Patent JP-H0890498-A (JP)
Title: Automatic flat plate punching male die pressure adjusting device
Inventor: MURATA MASAO
IPC: B26F1/44
Filed: 1994-09-19
Abstract: PURPOSE: To enhance the economic efficiency, preventing a drop down from occurrence, positioning, shorten the time for work arrangement, prevent the deviation of punching pressure balance, etc., from occurrence by standardizing conventional each kind classified uneven width free manufacture of a punching upper male die in size width of S, M, L and an auxiliary plate or the like also in width of L, M, S into a size with the both satisfied in a chase frame, so as to put in order in a die mounting rack. CONSTITUTION: In an S upper male die rear part formed of punching upper male die, T-shaped lengthwise/breadthwise holes are provided, on the other hand to have, in an upper surface of an auxiliary plate 1, a bolt-locked lengthwise hole 2 and breadthwise hole in the same direction position to the T-shaped hole, shallow groove, flush screw stop hole 11 and a screw stopped breadthwise hole 12, further to have an L- shaped plate and a belt-shaped rubber blade with cylindrical protrusion, and the plate is mounted in the upper surface of the auxiliary plate, also to connect this auxiliary plate to the S upper male die by a connecting L-shaped plate 5. Further, the L-shaped plate is mounted in three way side surfaces of a chase frame, also to surely stop by screw both the connection from an upper surface, and also to mount a synthetic rubber sheet plate in a lower female die rear part.
Patent JP-H01102931-A (JP)
Title: Plasma oxidation
Inventor: FUJIMURA SHUZO
IPC: H01L21/316
Filed: 1987-10-16
Abstract: PURPOSE:To prevent a charging-up phenomenon from being caused and to simultaneously oxidize both faces of an object to be processed by a method wherein an alternating electric field exciting an O2 gas plasma is used also as an electric field for diffusion and acceleration of oxygen. CONSTITUTION:A high-frequency power supply E4 (frequency: 13.56MHz) is impressed on counter electrodes 36a, 35b in order to form an alternating electric field; O2 gas 33a is introduced in order to generate an O2 gas plasma 33b. A semiconductor wafer 31 is placed between the counter electrodes 35a, 35b via support parts 32b in order to increase a component used to irradiate a face to be processed from a perpendicular direction out of a line of electric force of the alternating electric field. Then, SiO2 films 31b, 31c are formed simultaneously on the surface and the rear of an Si substrate 31a. Also the alternating electric field by mu waves (frequency: 2.45GHz) is used.
Patent JP-H02107970-A (JP)
Title: Reagent for detection of bacteroides-gingivalis mycelium and kit and method therefor
Inventor: YASUDA KENJI
IPC: G01N33/569
Filed: 1988-10-17
Abstract: PURPOSE:To enable early execution of quick and simple diagnosis of adult periodontitis by combining separation of a ciliary antigen of Bacteroides- gingivalis (B-g) with a latex agglutination reaction using B-g ciliary antibody- sensitized latex. CONSTITUTION:The title reagent is formed of latex particles prepared by making an antibody to a ciliary antigen of B-g sensitize the same. The latex particle needs only to be a latex particle which is ordinarily used as a reagent for detection using the antibody. Besides, a cilium obtained by preparation of the ciliary antigen is used as an antigen. The ciliary antigen of B-g thus obtained is given to an animal for immunization. In order to execute sensitization of the latex particle by an antiserum or a monoclonal antibody to the B-g ciliary antigen, subsequently, a physical adsorption method or a chemical combination method is adopted. Then, a subject of a man who is expected to be infected with periodontitis is brought into contact with the reagent for detection formed of the latex particles prepared by making the antibody sensitize the same. This subject is treated by a treating agent which causes no loss of antigenicity of the cilium of the B-g.
Patent JP-S63117634-A (JP)
Title: Power transmission mechanism using 2 circuits simultaneously
Inventor: HATAKEYAMA SHOJI
IPC: H02K7/10
Filed: 1986-10-31
Abstract: PURPOSE:To be able to convert an induction electromotive force at the time of generating power to effective torque thereby to be able to utilize regenerative power by simultaneously using a DC generator and a reduction gear circuit. CONSTITUTION:A DC generator circuit A comprises a gear 2 mounted on an input shaft 1, a slip ring 3, a generating armature 4, a generating field 5, a gear 6, and an output shaft 13. A reduction gear circuit B comprises a gear 7 engaged with the gear 2, a spring 8 mounted on the shaft 14 of the gear 7, a ratchet gear 10 slidable through a spline 9, and a gear 12 engaged with a gear 106. Power rotation input from the shaft 1 is transmitted to both circuits A and B, the generator A generates, the shaft 13 is simultaneously rotated, and a rotary torque from the circuit B is combined through the gears 7, 12.
Patent JP-H1178452-A (JP)
Title: Suspension arm
Inventor: SHIMODA MASATOSHI
IPC: B60G7/00
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To reduce stress concentration generated around fitting holes by bulging the other end part of a suspension arm with one end part supported to a body side member and with the other end part supported to an axle side member, onto the opposite side to the fitting holes so as to form the other end part to be thick-walled. SOLUTION: In a trailing arm 20 of a vehicle, a tip part on the vehicle front side is elastically supported to a body side member through a rubber bush, and a rubber bush assembly is inserted in a pair of fitting holes 5 formed in a rear end part 21. Bolts inserted through the rubber bush assembly are engaged with a bracket fixed onto a rear axle tube, so that the rear end part 21 is elastically supported to the rear axle tube through the bracket. Around the fitting holes 5, the rear end part 21 is bulged large onto the opposite side to the fitting holes 5 in relation to a stress neutral axis X in the rear end part 21, and a lower edge 22 is curved downward, so that the rear end part 21 is formed to be thick-walled below the fitting holes 5. Stress distribution at the rear end part 21 is therefore uniformed so as to prevent stress concentration around the fitting holes 5.
Patent JP-2000072302-A (JP)
Title: Paper feeding device for printer
Inventor: KASHIWABARA KAZUTOSHI
IPC: B65H29/22
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent the quality of a printed image from lowering even when printing continues after an end of a paper sheet gets out of a nip part of a paper feeding roller. SOLUTION: The delivery speed of a paper delivery roller 3 is set faster by a speed-increasing rate (s) than the paper feeding speed of a paper feeding roller 2. While a paper sheet 8 is held by both paper feeding roller 2 and paper delivery roller 3, the sheet 8 is moved at the paper feeding speed of the paper feeding roller 2. Moreover, the speed-increasing rate (s) of the delivery roller 3 is set within such a range as the speed-up rate when the end of the sheet 8 gets out of the paper feeding roller 2 does not affect the quality of the printed image. With this, even when printing is continued after the end of the sheet 8 gets out of the paper feeding roller 2, the quality of the printed image can be prevented from lowering.
Patent JP-H0569849-A (JP)
Title: Rear wheel steering device for vehicle
Inventor: MOMOSE NOBUO
IPC: B62D123/00
Filed: 1991-09-12
Abstract: PURPOSE:To provide a steering characteristic good and stable even at deceleration time during turning of a vehicle, relating to a rear wheel steering device for the vehicle wherein a rear wheel can be controlled in the same phase to a front wheel. CONSTITUTION:In the case of a rear wheel steering device for a vehicle wherein rear wheels 3, 4 can be controlled in the same phase to front wheels 1, 2, a deceleration detecting means 9E' for detecting deceleration of the vehicle and a same phase steering angle setting means 9J for setting a same phase steering angle so as to control the rear wheels 3, 4 in the same phase, when the deceleration detected by the deceleration detecting means 9E' is larger than a predetermined value, are provided, and the same phase steering angle setting means 9J is constituted such that the same phase steering angle can be set so as to increase the same phase steering angle of the rear wheel in accordance with increase of the deceleration detected by the deceleration detecting means 9E'.
Patent JP-S63115174-A (JP)
Title: Photosensitive body
Inventor: IINO SHUJI
IPC: G03G5/08
Filed: 1986-10-31
Abstract: PURPOSE:To obtain the titled body having stabilized charge transfer property by forming a charge transfer layer from an org. polymer film which contains prescribed amounts of an alkali metal atom and a nitrogen atom, and is obtd. by effecting a plasma-polymerization in an functionally separated photosensitive body comprising a charge generating layer and a charge transfer layer. CONSTITUTION:The photosensitive body is formed by laminating the charge transfer layer 2 and the charge generating layer 3 on a conductive substrate 1 in this order. The layer 2 is formed by effecting the plasma-polymerization of a hydrocarbon under a reduced pressure, and is composed of a non-cyrstalline carbon film contg. the alkali metal atom and the nitrogen atom. The content of the alkali metal atom contd. in a carbon film is 0.1-10atom% and that of the nitrogen atom is <=5atom% based on the total constituting atom. The charge generating layer 3 is not specified, and is composed of a noncrystalline selenium etc. Thus, the charge transfer property of the titled body is made stable, and the titled body having excellent electrification, durability, anti- weatherability and moisture resistance properties is obtd.
Patent JP-H11152409-A (JP)
Title: Preparation of emulsion or microemulsion solution stable in the presence of alcohol
Inventor: GEE RONALD P
IPC: C08J3/03
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain an emulsion or a microemulsion stable in the presence of an alcohol. SOLUTION: This method for preparing an emulsion or microemulsion solution stable in the presence of an alcohol containing an organopolysiloxane includes a process for polymerizing a cyclic siloxane in an aqueous medium containing the cyclic siloxane, a nonionic surfactant, an ionic surfactant and a catalyst until an organopolysiloxane having a fixed molecular weight is obtained, a process for adding a silicone polyether to an emulsion or microemulsion containing the organopolysiloxane and blending them, a process for adding the blend of the emulsion or microemulsion containing the silicone polymer and the organopolysiloxane to an aqueous alcohol to form the solution.
Patent JP-H02109078-A (JP)
Title: Image forming device
Inventor: HASEGAWA HIROTO
IPC: G03G15/16
Filed: 1988-10-19
Abstract: PURPOSE:To always stably perform excellent transfer regardless of the kind of a transfer material and environment by disposing a surface resistivity control means for adding surfactant which controls the surface resistivity to the transfer material before transferring. CONSTITUTION:The surface resistivity controller 7 for the transfer material is arranged on the downstream end part of a conveyance path 6 and the upstream position of a transfer part. A controller 13 is actuated by inputting a humidity signal from a humidity sensor 14 in the controller 13. With such a constitution, a pad 7a is positioned to abut on the transfer material through a crank 7c by the controller 13 so as to apply electrostatic charging control agent to the transfer material in the environment where the humidity is equal to or below the set value. When the environmental humidity exceeds the set value, the crank is actuated to displace the pad 7a downward so as to stop applying the control agent. Thus, the excellent transfer without the omission of transfer can be performed by controlling the surface resistivity according to the kind of transfer material where printing should be performed and the environment.
Patent JP-H1081248-A (JP)
Title: Power steering device
Inventor: HAGA KYOSUKE
IPC: B62D5/083
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To improve neutral rigidity of a handle by preventing differential pressure of power cylinders from rising in a part near the neutral of the handle. SOLUTION: A power steering device is provided with a first control unit 17 in which variable throttles V1 to V4 are provided on passages respectively connected to a pump and a reservoir 11, and a second control unit 18 connected to the first control unit 17 in parallel and in which variable throttles V5 to V8 are provided in passages respectively connected to both oil chambers of a power cylinder 12 and the reservoir 11, and the variable throttles V5, V6 on the pump side out of respective variable throttles V5 to V8 of the second control unit 18 are constituted of center close valves.
Patent JP-S61143318-A (JP)
Title: Novel drug and preparation
Inventor: EMETSUTO KUREMENTO
IPC: A61K31/35
Filed: 1985-11-22
Abstract: There is described an aqueous formulation of sodium cromoglycate which has a viscosity of from 2 to 300 mPa.s. The formulation preferably contains hydroxypropyl methylcellulose. There is also described a method of treating allergic conditions of the eye and nose using the formulation.
Patent JP-H11103228-A (JP)
Title: Production of surface acoustic wave element
Inventor: OKANO HIROSHI
IPC: H03H3/08
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a packageless type surface acoustic element manufacturing method capable of attaining high yield and high production efficiency. SOLUTION: The method has a process for producing a 1st block half 7a, a process for producing a 2nd block half 7b and a process for producing a surface acoustic wave element block 7. The producing process of the half 7a has a 1st process for forming a surface acoustic wave driving electrode 22 on the surface of a piezoelectric substrate 21 and a 2nd process for forming an oxidized coat 8 by oxidizing the electrode 22 on the substrate 21 by an anode oxidizing method. In the producing process of the half 7b, a lead 26 for connecting a fixed substrate 20 to an external circuit is formed on the substrate 20. In the producing process of the block 7, both the block halves 7a, 7b are mutually joined in a state that the electrode terminal part 25 of the half 7a is brought into contact with the lead 26 of the half 7b.
Patent JP-H02106920-A (JP)
Title: Molecular beam epitaxy method
Inventor: SONODA TAKUJI
IPC: H01L21/203
Filed: 1988-10-17
Abstract: PURPOSE:To largely improve crystallinity by simultaneously irradiating a substrate with indium or antimony together with constituent element of an epitaxial film and growing the element at a growing temperature in which sticking coefficient of the In or Sb is reduced from a specific value. CONSTITUTION:A crucible 4a of Ga 3a is set to a temperature in which its growing velocity becomes 1.0mum/hr, a crucible 4b of As 3b is similarly set to a temperature in which the beam intensity ratio of As4/Ga becomes '5', and a crucible 4c of Si 3c is set to a temperature in which carrier concentration becomes 1-X10<17>cm<-3>. After a GaAs substrate 2 is irradiated with only the beams 5a, 5b of the Ga 3a and the As 3b to grow GaAs, it is simultaneously radiated with the beams 5a, 5b, 5c, 5d of the Ga 3a, As 3b, Si 3c and In 3d, and N-type GaAs is grown with the radiation of the In 3d. In this case, the growing temperature is varied to the following four references of the temperatures in which the sticking coefficient of the In 3d becomes substantially 1, the In 3d becomes substantially 0.8, the In 3d becomes substantially 0.5 and the In becomes substantially 0.1 or loss.
Patent JP-H04139354-A (JP)
Title: Hot water supplying apparatus
Inventor: NAKAYAMA FUMIO
IPC: F24H1/10
Filed: 1990-09-29
Abstract: PURPOSE:To prevent dew-condensation at a heat exchanger by guiding water from a bypass passage to a switching cock when an incoming water amount is an amount unnecessary to ignite a heating burner, and inhibiting to pass water to a heat exchanging passage. CONSTITUTION:If a power source switch Sw is opened, when a switching cock 3 is opened, since a controller 6 is paused, a gas solenoid valve V1 cannot be opened, and hence a heating burner 5 is not ignited. In this case, since water introduced into a water passage 1 is guided from a bypass passage 1b to the cock 3 selectively by a three-way valve V4 of a first state, water is discharged from the cock 3 as it is, and the wafer is scarcely feed to a heat exchanger 1a. Thus, if it is not necessary to heat, the water introduced to the passage 1 is introduced to the cock 3 through the passage 1b so as not to pass the water to the exchanger 1a, and hence dew-condensation of a heat exchanger 2 can be prevented.
Patent JP-2000091850-A (JP)
Title: Power amplifying device
Inventor: MAKINO TAKAHISA
IPC: H03F1/02
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To reduce the whole power consumption of an output amplifying part and a power source part. SOLUTION: A first power voltage ±VccH and a second power voltage ±VccL lower than the first power voltage are generated, and a power voltage Vc1 to be followed by an output Vzs of a power amplifier circuit 15 is generated by the first power voltage ±Vcc. When the output level of the output amplifying part is large, the power voltage ±Vc1 is selected and impressed to an output amplifying part 15b. Also, when the output level is small, the second power voltage ±VccL is impressed to the output amplifying part 15b.
Patent JP-S644296-A (JP)
Title: Scale inhibitor
Inventor: TSUDA ATSUSHI
IPC: C09K23/30
Filed: 1987-10-16
Abstract: PURPOSE:To prevent the generation of scale due to, especially, Ca and Mg Cpd., by incorporating grain protein as an effective component. CONSTITUTION:A predetermined amount of grain protein such as wheat gluten or a partial hydrolysate thereof (a wt. average MW; 700-90,000, an isoelectric point; 3.9-5.0, ultraviolet absorption lambdamax; 260-280nm, infrared absorption; 1,400, 1630, 3400cm<-1>) is added to an aqueous sodium hydroxide solution and sufficiently mixed therewith under stirring to be dissolved therein. This aqueous solution is added to an aqueous system forming silica scale such as calcium silicate or magnesium silicate. By this method, a beneficial result from the aspect of sanitarity and public nuisance is obtained.
Patent JP-2000072972-A (JP)
Title: Reversible thermochromic molding resin composition and molded product using same
Inventor: FUJITA KATSUYUKI
IPC: C08L101/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide reversible thermochromic molding resin compositions such as resin pellets capable of presenting a colored state from a non-colored state by heating, and molded products obtained by molding said compositions. SOLUTION: Reversible thermochromic molding resin compositions comprise (A) an electron-donating color-developing organic compound, (B) at least one electron-accepting compound selected from an alkoxyphenol compound represented by the formula (wherein R is alkyl), (C) a micro-capsulated pigment containing a reversible thermochromic composition composed of a compound of a reaction medium which reversibly causes the electron donating and accepting reactions by said components (A) and (B), and a molding resin. Molded products use these compositions.
Patent JP-2001056183-A (JP)
Title: Vertical shaft cupola/blast furnace/melting furnace method
Inventor: ISHINO NAOMASA
IPC: C21B7/00
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To prevent emission of dust such as fine particles as much as possible by proving a gas extracting column in a lower part of a furnace and separately extracting a gas through the column. SOLUTION: Gas extracting columns 24 are installed in a several number of sites between a part 1 m downward from a raw material charge surface 15 and a part 1 m above a furnace bottom with an angle of 0 to 60 degrees by bending a halfway part. By this constitution, combustion gas, which has been allowed to ascend and discharged through a furnace top, is made to form a descending flow and discharged to a furnace bottom. The amount of dust to be emitted is largely reduced so that fine particle matters constituting the dust and pulverized ores called pellet feeds, incineration ash, dust and sludge can be used as they are, and inclusion of briquette, sintered ore matters and palletized matters can be used together with them. By this method, yield of various charged matters are raised drastically and resource conservation and energy saving are improved largely as compared with the prior arts.
Patent JP-S60192807-A (JP)
Inventor: IENSU KUREEIENSEN
IPC: F01D15/10
Filed: 1984-12-12
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。