baber/WOPTO huggingface dataset:
Patent JP-S60116977-A (JP)
Title: Poppet-type flow-rate control valve
Inventor: NUNOTANI SADAO
IPC: F15B13/01
Filed: 1983-11-29
Abstract: PURPOSE:To prevent the leak of the oil pressure from a load-side port during a working machine is in stop by installing a pilot check valve mechanism opened by a control pressure, between a spring chamber and a balance pressure chamber. CONSTITUTION:Since a control pressure Pc is not supplied when load application is suspended, a main poppet 2, pilot poppet 4, and a pilot check valve 6 are in closed state. Therefore, the pilot check valve 6 installed into a passage 1e which allows a spring chamber 1d to communicate with a pressure chamber 1c suppresses an oil pressure which flows into the pressure chamber 1c from the spring chamber 1d. Therefore, the oil leak from the pressure chamber 1c to the pilot pressure chamber 1b is prevented, and the natural lowering of the load on a working machine, etc. is prevented.
Patent JP-H0652336-A (JP)
Title: Defuzzifier circuit
Inventor: MURAJI TETSURO
IPC: G05B13/02
Filed: 1992-07-30
Abstract: PURPOSE:To prevent centroid arithmetic operation from being affected even when there is any level lower than '0' among respective levels on respective lines in the defuzzifier circuit. CONSTITUTION:This circuit is composed of a weighted adder circuit 1-1 to multiply values corresponding to the order of lines by respective electric signals, which are distributed on plural lines 2, expressing fuzzy information and to add those multiplied results, simple adder circuit 6-1 to add the electric signals without weighting them, current detection circuit 9 connected to the simple adder circuit 6-1, constant current control circuit 10 to directly connect the clown flow of simple adding resistance and the down flow of weighted adding resistance and to be connected to this joint, output circuit 8 connected to the weighted adder circuit 1-1, and means not to add the electric signals on the lines lower than a prescribed value (bipolar transistor and reference potential 11).
Patent JP-2000053549-A (JP)
Title: Agent for accelerating recalcification of dental enamel, composition for oral cavity, and food and drink
Inventor: SAEKI YOJI
IPC: A23G9/32
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain an agent for accelerating recalcification capable of effectively accelerating the recalcification of decalcified dental enamel and capable of positively prohibiting caries without impairing safety in using it as a composition for oral cavity, or food and drink. SOLUTION: This agent for accelerating recalcification of dental enamel comprises a seaweed and/or its extract as an effective ingredient, or comprises the seaweed and/or its extract and a sugar alcohol as effective ingredients. It is pref. that the seaweed is a glue (a marine alga of the genus gloiopeltis) and the sugar alcohol is xylitol.
Patent JP-H0385000-A (JP)
Title: Decision method for result of insertion of component
Inventor: MUTO TETSUO
IPC: H05K13/08
Filed: 1989-08-29
Abstract: PURPOSE:To decide precisely and efficiently whether components are put in place by calculating the distance from a pusher to a printed-circuit board on the basis of the stroke of the pusher and comparing the calculated distance with registered maximum and minimum values for individual components. CONSTITUTION:When a cylinder 2 and a pusher 3 complete an operation for inserting an electronic component 7 into a printed-circuit board, an encoder supplies a decision circuit with a signal indicative of the stroke S of the pusher 3. The decision circuit determines the difference between a reference value and the stroke S, that is, the distance (H-S) between the pusher 3 and a printed- circuit board 6, and compares it with preset maximum and minimum heights ha and hb of components. If H-S < hb, failure due to component falling on board surface; if H-S > ha, failure due to component's leads out of position; if hb < H-S < ha, insertion completed.
Patent JP-H0968095-A (JP)
Title: Misfire diagnosing device of engine
Inventor: SHOJI ATSUSHI
IPC: G01M15/04
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To enhance reliability of a misfire diagnosis by enabling evaluation or the like of adequacy of a misfire judging threshold in the developing stage of the misfire diagnosis. SOLUTION: A measuring means 11 measures time necessary for a crank angle section corresponding to a combustion stroke by cylinders, and a storage means 12 stores this each cylinder time measured value TINT with every ignition. An operation means 13 performs operation on a misfire parameter on the basis of this storage value, and a judging means 14 judges whether or not a misfire is caused by comparing this misfire parameter and a misfire judging threshold with each other. In this case, an operation means 15 performs operation on a value becoming small as the misfire parameter separates from the threshold as misfire judging accuracy with every operation of the misfire parameter by using a case where a misfire is caused as a maximum value.
Patent JP-S6378804-A (JP)
Title: Pneumatic type
Inventor: KOGURE TOMOHIKO
IPC: B29D30/66
Filed: 1986-09-24
Abstract: PURPOSE:To reduce the generation of type noise, by a method wherein trim remaining projected parts of a vent hole burr are formed in a given region of a tread surface. CONSTITUTION:Trim remaining projected parts 4, 4... of vent hole burr are left remaining in a region except a region A nipped by a position (e) 5 mm inner than an earthing end E of a tread surface, determined according to a JIS standard condition and a position (m) 5 mm outer than a central line M of an outermost main groove 2. This constitution enables reduction of the generation of type noise.
Patent JP-H1169137-A (JP)
Title: Electronic watermark system, electronic information distribution system and image file device
Inventor: IWAMURA KEIICHI
IPC: H04N7/081
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To surely prevent the illegality of a server and a user by performing either processing of encipher or decoding to data in which electronic watermark information is embedded. SOLUTION: A system 100 consists of many entities such as a terminal device 10 on the side of a server, a terminal device 20 on the side of a user and a terminal device on the side of a verification station. Each entity mutually exchanges digital data through a network. In such a system 100, data into which electronic watermark information is embedded are subjected to either processing of encipher or decoding. In the system 100, information about a primary cipher such as a system and a secret key is the information which is known only to the server, and information about a secondary cipher is the information that is known only to the user. However, between these ciphers, they have the property that the cipher is solved when decoding is performed, whichever is ciphered first.
Patent JP-S58110517-A (JP)
Inventor: NIIRU AASAA SUTEIIBUNSON
IPC: A61P37/08
Filed: 1982-12-22
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-H0782329-A (JP)
Title: Artificial marble
Inventor: TANAKA MITSUZO
IPC: C08F283/01
Filed: 1993-09-09
Abstract: PURPOSE:To obtain an artificial marble having boiling resistance, transparency and surface smoothness by mixing a specified unsaturated polyester with a polymerizable unsaturated monomer and aluminum hydroxide and a curing agent and curing the mixture. CONSTITUTION:100 pts.wt. resin composition comprising 80-50wt.% unsaturated polyester obtained by reacting a glycol component containing at least 50mol% compound of the formula (wherein X and Y are each H, Cl or Br; Z is 1-6C alkylene, SO2, S, CO or O; p is 0 or 1; m and n are each 1 or 2; and R<1> and R<2> are each 2 or 3C alkylene) (the component other than the compound of the formula is for example ethylene glycol) with an acid component containing at least 50mol% alpha,beta-unsaturated dicarboxylic acid (e.g. maleic anhydride) and/or its anhydride is mixed with 20-500 pts.wt. aluminum hydroxide and a curing agent (e.g. organic peroxide), and the resulting mixture is heated.
Patent JP-S60116431-A (JP)
Title: Joining method of waterproof sheet
Inventor: AOKI TAKAO
IPC: B29K19/00
Filed: 1983-11-30
Abstract: PURPOSE:To increase the adhesive strength of a joining section by overlapping and fusion-bonding the end sections of sheets molded from a mixture of a thermoplastic elastomer having a specific composition and an ethylene polymer having specific density. CONSTITUTION:The end sections of waterproof sheets molded from a mixture of (A) a 75-35pts.wt. thermoplastic elastomer manufactured by thermally treating 90-40pts.wt. monoolefin group copolymerized rubber and 10-60pts.wt. polyolefin plastics dynamically and partially crosslinking them and (B) a 25-65pts.wt. ethylene polymer having 0.910-0.940g/cm<3> density are overlapped, and the overlapped section is contact-bonded while being heated. Said copolymerized rubber and said polyolefin plastics are crosslinked partially by dynamic heat treatment in such a manner that an organic peroxide in approximately 0.05-1.0wt% is added to a 100pts.wt. material to be treated and kneaded at a temperature where the half-life of the organic peroxide reaches to one min or less.
Patent JP-H0390139-A (JP)
Title: Ultrasonic measuring device with echo of blood flow as reference
Inventor: TAKEUCHI YASUTO
IPC: A61B8/06
Filed: 1989-09-01
Abstract: PURPOSE:To attain measurement in many parts of a biotissue by setting a sample volume(SV) in a range of sufficiently covering a blood vessel and calculating an attenuation amount to the corresponding tissue from the instantaneous volume of a blood flow in the SV, power of a blood flow Doppler signal per unit volume and natural sensitivity to the peripheral tissue of the blood flow. CONSTITUTION:In a range gate assigning part 10, a sample volume(SV) is set in a range of sufficiently covering a measurement-objective blood vessel, and in a comparison utilizing part 19, the instantaneous volume of blood flow in the SV is calculated from a measurement-objective blood vessel size, obtained by a B mode picture image, and from an echo level by an echo level measuring part 17, in a pipe size measuring part 18. In a power measuring part 14, power of a blood flow Doppler signal in the SV is calculated, and in the comparison utilizing part, the calculated value is divided by the effective volume of the SV with power of the blood flow Doppler signal per unit volume calculated. In the comparison utilizing part which serves as an attenuation amount calculating means, natural sensitivity, in the case of no attenuation to the measurement-objective blood flow peripheral tissue, is left as previously corrected, and a power value, calculated by the measuring part, is divided by the natural sensitivity with the attenuation amount to the blood flow peripheral tissue calculated.
Patent JP-S59114837-A (JP)
Title: Integrated circuit device including testing element
Inventor: SUZUKI TAKAMASA
IPC: H01L21/822
Filed: 1982-12-21
Abstract: PURPOSE:To facilitate the test of an integrated circuit becoming complicated by providing an element array exclusive for the test at a part on the substrate of an integrated circuit which realizes desired functions by changing a wiring system by a function block system on the base substrate whereon element arrangement is common. CONSTITUTION:The integrated circuit 10 realizes the desired functions by the function block system. The inside of a chip is divided into three main functions of blocks 20-40, and the block 50 is provided with a testing scanning bath shift register, which block 50 is then arranged in the exclusive base region. Thereby, the output states of the blocks 20 and 30 can be detected as shift registers to the outside, and the input can be compulsively set to the block 40. Therefore, this integrated circuit unnecessitates many initial setting patterns as compared with a conventional example, testing patterns are reduced, and a testing method becomes easy.
Patent JP-S60116172-A (JP)
Title: Semiconductor device
Inventor: TAIRA KENICHI
IPC: H01L29/73
Filed: 1983-11-29
Abstract: PURPOSE:To perform a bipolar operation by forming the first and second regions in semi-insulating regions, and selectively providing the other third conductive type region on the semiconductor between the both the first and the second regions, thereby applying a forward bias between the third and the first regions, and forming an imaginary base region under the third region. CONSTITUTION:P type impurity is doped in high density on the main surface 10a of a semi-insulating semiconductor 10 to form a semiconductor layer 11, and a base electrode 12 is selectively coated on the layer 11. With the electrode 12 as a mask an N type impurity ions different from the layer 11 are implanted from the main surface side of the semiconductor 10, thereby forming the first and second regions 13, 14 as emitter and collector regions. Then, the layer 11 is selectively etched to set the remaining layer 11 as the third region. Emitter and collector electrodes 15, 16 are coated on the regions 13, 14, respectively. A forward bias potential is applied between the region 13 and the layer 11, an imaginary base region due to the implantation of the majority carrier from the layer 11 is formed in the semiconductor 10 under the layer 11, thereby performing a bipolar transistor operation.
Patent JP-H04108849-A (JP)
Title: Aqueous resin composition
Inventor: YAMASHITA TAKESHI
IPC: C08L61/20
Filed: 1990-08-29
Abstract: PURPOSE:To obtain the subject composition, containing an alkyl etherified amino resin solubilized or dispersed in water as a crosslinking component, excellent in curability and capable of providing coatings, etc., forming films improved in all the water resistance, processabilty and hardness. CONSTITUTION:A composition is obtained by blending an alkyl etherified amino resin solubilized or dispersed in water as an essential crosslinking agent component in an aqueous resin. A crosslinking agent prepared by cocondensing the alkyl etherified amino resin with a hydroxycarboxylic acid and a glycol ether is used in the aforementioned resin. The aforementioned crosslinking agent in an amount of 70-5 pts.wt. is added to 30-95 pts.wt. water-soluble and/or water- dispersible resin.
Patent JP-H0388945-A (JP)
Title: Knocking sensing method for engine
Inventor: MIYAMA HIDEJI
IPC: F02D45/00
Filed: 1989-08-31
Abstract: PURPOSE:To improve the knocking sensing accuracy by calculating and deciding the knocking sensing period with the fundamental sensing period due to the engine revolving speed and suction pipe pressure and the correction amount due to the ignition timing correction amount, and thereby setting the sensing period in the necessary minimum width immediately after the ignition timing at all times. CONSTITUTION:The fundamental sensing period is decided by a setting means 50 using at least either of the engine revolving speed and suction pipe pressure as parameter. Then a correction amount calculating means 51 determines the sensing period correction amount using the angle advanced/delayed ignition timing correction amount as parameter depending upon whether knocking is present or not. The knocking sensing period is determined by a calculating means 52 on the basis of these fundamental sensing period and sensing period correction amount. This knocking sensing period serves accurate sensing of whether or not knocking is present on the basis of a signal given by a knock sensor 26.
Patent JP-H0272267-A (JP)
Title: Control of power transmission
Inventor: ENDO TOSHIO
IPC: F16H61/02
Filed: 1988-09-07
Abstract: PURPOSE:To carry out the smooth speed change by switching an electromagnetic selector valve to a tank communication oil passage position through a prescribed time difference by the signal supplied from a position sensor and return-operating the electromagnetic selector valve to an original opened oil passage position after the lapse of a prescribed filling time. CONSTITUTION:Into the memory of a controller 47, the time difference setting group 45 which are optimum in a variety of speed change operations and the filling time setting group 46 are inputted previously. When the advance/retreat and speed change selector valves 39 and 42 are selection-operated, spools 40 and 43 shift, and any position sensor S1-S3, SF, SN, and SR detects the position, and the controller 47 carries out processing on the basis of the selected position signal and outputs a selection operation signal into an electromagnetic selector valve 36. The electromagnetic selector valve 36 is switched to a tank communication oil passage position through the lapse of a prescribed time difference and return-operates to an original opened oil passage position again after the lapse of a prescribed filling time. Therefore, the hydraulic pressure of a back pressure chamber 14' increases, and each pressing force of the clutches 24A-24C, 27A and 27B is gradually increased. Thus, the smooth engagement of the clutch is performed.
Patent JP-H08169884-A (JP)
Title: Cyclopropachromenecarboxylic acid derivative
Inventor: ANURA YOUICHI
IPC: A61P25/00
Filed: 1995-09-01
Abstract: PURPOSE: To obtain a cyclopropachromenecarboxylic acid derivative, having antagonistic actions on metabolism regulation type glutamic acid receptors and useful for improving and treating various symptoms derived from functional and organic disorders. CONSTITUTION: A derivative of the formula (A is O, hydroxyimino, etc.; B is COOR<3> , etc.; R<3> is H or a 1-5C alkyl; X is a halogen, etc.), e.g. 1a- ethoxycarbonyl-1a, 7a-dihydro-7 (1H)-cyc lopropa [b] chromen-7-one. The compound of the formula is obtained by esterifying or amidating a 4-oxo-4H-1- benzopyran-2-carboxylic acid derivative, further treating the resultant compound with 1-10 equiv. trimethylsulfoxonium iodide in the presence of l-10 equiv. alkali metallic base such as Na or K in a solvent such as dimethyl sulfoxide or dimethylformamide, preferably at ambient temperature to 60 deg.C. The derivative is useful as a therapeutic agent for disorders such as sequelae of cerebral infarction or senile dementia.
Patent JP-H0393900-A (JP)
Title: Liquid surface active composition
Inventor: KAAKU HAABAATO RANEI
IPC: C07C303/24
Filed: 1990-08-29
Abstract: PURPOSE: To obtain a detergent liquid surface active composition pourable at comparatively low temperatures to become a transparent liquid by including a high content of an active substance comprising a mixture of an alcohol ethoxylate and an alcohol ethoxysulfate and a small amount of 1,4-dioxane.  
     CONSTITUTION: With (A) a mixture having a molar ratio of SO 3 /an alcohol ethoxylate of not more than 0.99, (B) a neutralizing agent, (C) 15-99 (wt)% alcohol ethoxylate, (D) 1-80% salt of an alcohol ethoxysulfate and (E) 0.01-15% water are mixed in such a manner that the alcohol ethoxysulfate component and the alcohol ethoxysulfate come to at least 80% in a composition to obtain the desired composition containing less than 10 ppm of 1,4-dioxane based on the alcohol ethoxysulfate. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H1072789-A (JP)
Title: Deinking agent
Inventor: HONMA MASATOSHI
IPC: D21C5/02
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain a deinking agent excellent in cohesion of finely divided carbon or whiteness degree by using a compound having a hydrophobic group comprising a specific hydrocarbon group and a hydrophilic group prepared by randomly copolymerizing an ethylene oxide/propylene oxide as an essential component. SOLUTION: This deinking agent is prepared by using a compound, represented by the formula R<1> O-(AO)n -H [R<1> is an 18-36C hydrocarbon, preferably an alkyl; AO is a polyoxyalkylene chain composed of the random copolymerization of ethylene oxide/propylene oxide at (5/1) to (1/5) molar ratio; (n) is 1-1,000] and having 500-50,000 molecular weight as an essential component.
Patent JP-S6284170-A (JP)
Title: Color mixing material for automobile touch up paint
Inventor: FUKUOKA ISUZU
IPC: C09D7/80
Filed: 1985-10-09
Abstract: PURPOSE:To provide the titled color mixing material capable of accurately reproducing the slightly changed color in the coating of automobile for touch up and composed of a combination of a paint formulation table of a slight color change in the specified standard color of an automobile manufacturer and a color plate specimen coated with the formulated color. CONSTITUTION:The objective color mixing material for touch up can be produced by combining a paint formulation table capable of accurately reproducing plural slight color changes occuring in the standard color specified by an automobile manufacturer with a color plate specimen coated with the formulated color paint.
Patent JP-2001046379-A (JP)
Title: Ultrasonic diagnostic device
Inventor: MISONO KAZUHIRO
IPC: G01N29/24
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic diagnostic device with which an ultrasonic diagnostic image may be obtained at a frequency suitable to a diagnostic part with good resolution in a shallow part and good sensitivity in a deep part by an ultrasonic vibrator transducer of a composite piezoelectric substance and allows the reduction of the diameter of an ultrasonic probe. SOLUTION: The ultrasonic vibrator transducer 12 formed of the composite piezoelectric substance having a frequency characteristic of a wide band is arranged at the front end of an insertion part 5 of the ultrasonic probe 2. When a connector 8 is connected to an ultrasonic observation device 3, signal transmission pulses are impressed from a signal transmission circuit 15 to the composite piezoelectric substance and the echo signal received in the composite piezoelectric substance is inputted to the signal reception circuit 16.  A control section 19 variably controls the number of waves and central frequency of the signal transmission pulses from the signal transmission circuit 15, variably controls the resonance frequency characteristic of the signal reception circuit 16 and displays the ultrasonic diagnostic image by extracting the echo signals with the good resolution in the shallow part and the good sensitivity in the deep part.
Patent JP-H0234950-A (JP)
Title: Mounting structure of semiconductor element
Inventor: HASHIMOTO NOBUAKI
IPC: H01L21/60
Filed: 1988-09-09
Abstract: PURPOSE:To merely pressurize at the time of mounting and to simplify maintenance, regulation, etc., by making resin containing a microcapsule exist between a semiconductor element and a wiring board. CONSTITUTION:After the electrode pad 5 of a semiconductor element 6 is covered with metal, a metallic bump 4 is formed, and a wiring board 1 is formed with a wiring pattern 2 corresponding to the bump 4 of the element 6. The board 1 or the face formed with the bump 4 is coated with or mounted with resin 3. The resin 3 is liquid or sheetlike state, and microcapsules 7 containing curing agent is dispersed in the resin 3. Then, the bump 4 on the element 6 is aligned with the pattern 2 on the board 1, and both are pressurized in contact with one another. Thus, the bump 4 is electrically connected to the pattern 2, and they are continuously secured while the connection remains.