baber/WOPTO huggingface dataset:
Patent JP-H1045548-A (JP)
Title: Composition for dentifrice
Inventor: IBARAKI HIDEAKI
IPC: A61K8/20
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for dentifrice, capable of effectively preventing dental caries by compounding an abrasive containing coral powder. SOLUTION: This composition contains 0.1-5wt.% of a binder, 10-70wt.% of a moistening agent, and 10-60wt.% of an abrasive containing 3-20wt.% of coral powder. The composition further contains 1-3wt.% of a foaming agent, 0.1-1wt.% of a sweetener, 0.5-2wt.% of a flavor, 0.1-1wt.% of a preservative, and 2-10wt.% of sodium chloride. The dispersion of the coral powder has a remarkably high acid-neutralizing ability in comparison with the dispersion of calcium carbonate in the same concentration, and the composition containing the coral powder and used for dentifrice can sufficiently neutralize salivary organic acids contained in unbrushed dental plaques within a short tooth- brushing action time. The composition is thereby effective.  The adjustment of the content of the coral powder enables to produce two kinds of the compositions comprising a composition used for brushing teeth before going to bed and mainly purposing the prevention of dental caries and a composition used for brushing the teeth before going out and mainly purposing etiquette.
Patent JP-2001033434-A (JP)
Title: Method and apparatus for analysis of mercury in gas
Inventor: HOSHINO MUNEHIRO
IPC: G01N21/31
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus in which mercury in a gas containing mercuric chloride such as an exhaust gas can be analyzed correctly. SOLUTION: In this apparatus 1 by which mercury in a gas containing mercuric chloride is analyzed, a reducing agent 4 which is formed in such a way that a stannous chloride film 3 is formed on the surface of tin particles 2 is filled into a reduction reactor 5, the gas is passed through the reduction reactor 5 by a reduction apparatus 7, and Hg2+ in the mercuric chloride is reduced to Hg0 by the reducing agent 4 at this time. The reduced Hg0 is analyzed by an analyzer 14. Thereby, even when the concentration of halogen chloride gas in the gas is low, the mercury can be analyzed correctly.
Patent JP-H0255279-A (JP)
Title: Production of thick transparent-textured pottery
Inventor: SATOU CHIKAKO
IPC: C04B41/86
Filed: 1988-08-18
Abstract: PURPOSE:To obtain a vitreous, thick highly transparent-textured skin-coated pottery without causing cracks by thickly coating the surface of a base with a glaze prepared by mixing a lime glaze with a predominant amount of glass powder and a trace amount of necessary pigment followed by oxidative calcination. CONSTITUTION:The surface of a base is thickly coated with a glaze prepared by mixing 100 pts.wt. of a lime glaze with 50-90 pts.wt. of glass powder and a trace amount of necessary pigment followed by oxidative calcination. The glaze is then melted and its upper surface is uniformized and leveled off. Furthermore, because the thermal expansion coefficient of the glaze becomes similar to that of the base, even thick coating will cause no crack, effecting a highly transparent pottery skin. Or, if the surface of said base is provided with fine unevenness or difference in level to make the thickness of said glaze variant, the variation in pigment color denseness can be afforded taking advantage of said thickness, and the denseness and pattern can also provide stereoscopic feel.
Patent JP-S6099077-A (JP)
Title: Reversible-type particular sheet and its manufacture
Inventor: YOSHIDA NAOSUKE
IPC: D06C19/00
Filed: 1983-11-04
Abstract: PURPOSE:To provide a reversible-type particular sheet, one surface of which is furnished with extrafine pile fibers having specific length to give a furry soft touch, and the other surface is composed of a grain layer consisting of a polymeric elastomer to give a leather-like luxurious appearance. CONSTITUTION:A pile cloth is formed on one surface of a base cloth using fibers capable of forming ultrafine fibers having a fineness of <=0.5dl, heat-treated in two stages at 130-140 deg.C and then at 170-180 deg.C, and fibrillated to form a uniform pile having a pile length of 5-30mm. from the base. A film of a polymeric elastomer such as polyurethane is applied to the other surface at a thickness of 50-300mu, and the sheet is subjected to the simultaneous hot-water treatment and the crumpling operation to obtain a reversible-type soft sheet permeable to air and moisture and having a soft piled surface and a grain appearance.
Patent JP-H0370850-A (JP)
Title: Internal-combustion engine with exhaust gas turbocharger
Inventor: BORUFUGANGU KURIIKURAA
IPC: F02M26/36
Filed: 1990-08-01
Abstract: PURPOSE: To restrict temperature rise of charged gas while reducing emission of nitrogen oxides in a high load range by providing a means to inject water to an exhaust gas partial flow flowing in a connection pipe when an engine is in a warm operation condition, and in the case of high load. CONSTITUTION: A main flow of exhaust gas from an engine 1 passes an exhaust pipe 7 to go from a pipe nozzle 27 through a gas turbine 9 and an exhaust pipe 28 to reach a muffler. Part of exhaust gas flows from the exhaust pipe 7 through a connection pipe 18 toward a charged air pipe 15 in the direction of an arrow 20 under control of an electro-pneumatic type exhaust gas return flow valve 19. Water injected from a water injection valve 21 provided in the connection pipe 18 is well mixed with the exhaust gas partial flow to flow from an opening 18' into the air pipe 15, that is an intake pipe 16, as mixture of air, exhaust gas and water drops in the case of a warm operation condition and a high engine load.  An electronic control device 26 is designed in such a way that water quantity preliminarily set based on engine characteristics is injected only in the case of the warm operation condition and high engine load.
Patent JP-2000037246-A (JP)
Title: Wall surface cabinet
Inventor: UENO SATOSHI
IPC: A47B77/04
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a wall surface cabinet or a counter which is easily installed or cleaned. SOLUTION: This cabinet is equipped with a frame material 1 to be fixed to a wall surface, an inner box 2 which is capable to store articles and is to be fixed to the frame material 1 and a side panel 3 to cover a cabinet's side part. The frame material 1 is equipped with an attachment part 1a to attach the frame to the wall surface and a side panel attachment part 1b protruding approximately vertically from the attachment part 1a for attaching the side panel.
Patent JP-S6184712-A (JP)
Title: Programmable controller
Inventor: KUROKAWA NAOHIRO
IPC: G05B19/048
Filed: 1984-10-03
Abstract: PURPOSE:To prevent erroneous actions concerning response speed beforehand by measuring operation processing time of the program and displaying this. CONSTITUTION:An input part 2 is connected to CPU3 and an external input signal source 1 is inputted. ROM4 and RAM5 are installed at CPU3 and the contents of sequence, etc. are stored. At CPU3, a program 7 to program the contents of the sequence and an output part 6 to transfer operation results of CPU3 to the external part are connected. Further, a measuring part 8, a measuring means, is connected and based upon the control of CPU3, an operation processing time is measured. Thus, the operation processing time of a series of sequence programs can be known while the sequence program is prepared, and the labor of rough calculation can be omitted, and the sequence program without an erroneous response can be prepared.
Patent JP-S6267204-A (JP)
Title: Turbine automatic starting device
Inventor: SAEKI YASUHIRO
IPC: F01D19/00
Filed: 1985-09-20
Abstract: PURPOSE:To shorten starting time with preventing hunting, by increasing suddenly the prescribed value of speed when a speed signal which is generated by a speed detecting element exceeds minimum speed which corresponds to real speed. CONSTITUTION:A signal from a speed detecting element 6 mounted on the rotation axis of a turbine 1 and a signal from a speed setting device 7 are inputted to a speed controlling portion 4 via a deflection calculating portion 5, and the opening of an adjusting valve 3 is adjusted so as to control a turbine speed to a preset value. Further, a detected speed monitoring portion 9 is provided. When the signal generated by the speed detecting element 6 is detected for exceeding minimum speed which corresponds to the real speed of the turbine, the preset value of the speed setting device 7 is changed rapidly up to a value surpassing the minimum speed. Thereby, the turbine can be automatically started without generating hunting while the gain of the speed controlling portion 4 is kept high, and starting time can be shortened.
Patent JP-H0954604-A (JP)
Title: Air-conditioning control support device
Inventor: INOUE MASASHI
IPC: G05B19/05
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To provide the air-condition control support device, which generates and displays a symbol diagram and generates process codes of an air- conditioning controller, with simple constitution that reduce a cost load and a development load. SOLUTION: This air-conditioning control support device 100 is for the air- conditioning controller 30 which controls an air-conditioning device 20. This device is equipped with a storage means holding symbol data 131, 132, 133 and codedata 134, a symbol diagram generating means 121, a symbol diagraw display means 141, an input means 122, and a code generating mrans143, The input means 122 makes code data and symbol data as processed objects of the code data correspond to each other when the code data are inputted and the symbol diagram display means 141 adds a representation indicating the presence of code data corresponding to symbol data to be displayed to the display symbol when a symbol diagram is displayed.
Patent JP-2001033192-A (JP)
Title: Device for hydraulically driving cooling fan of cooling tower
Inventor: KATO KANJI
IPC: F28F27/00
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To steplessly regulate the cooling capacity to warm water without incurring appreciation of facility costs. SOLUTION: For this device, the output shafts of hydraulic motors 12A-12H are coupled with many cooling fans 4A-4H, and each hydraulic motor 12A-12H is connected in parallel to a common main supply pipe 49 and a common main return pipe 50. Basides, a hydraulic unit 50, which can circulate and supply working liquid to the main supply pipe 49 and the main return pipe 50, and can change its capacity properly, is connected to the main supply pipe 49 and the main return pipe 50. A flow control valve 53 which can steplessly regulate the flow rate of working liquid is provided on the entry side of the hydraulic pressure of one hydraulic motor 12A, flow setting valves 54 which can keep the flow rates of the working fluid to specified flow rates are provided on the entry side of working liquid of residual hydraulic motors 12B-12H, and each hydraulic motor 12B-12H equipped with the flow setting valve 54 is provided with a hydraulic pressure shut-off valve 55 so that it may shut off the feeding of working liquid properly.
Patent JP-S58107676-A (JP)
Title: Semiconductor device
Inventor: ARAKI MINORU
IPC: H01L27/088
Filed: 1981-12-21
Abstract: PURPOSE:To enhance electric conductivity and make it possible to perform high withstand voltage operation by determining a thin part and a thick part of a gate insulating film, respectively, by a self-aligning method, thereby eliminating unstable elements in manufacturing processes. CONSTITUTION:Source and drain electrode diffused layers 12 and 13 are formed by impurities, whose conducting type is reverse with respect to that of a substrate, in the semiconductor substrate 11. The thin part 14 of the gate insulating film is located between the source and drain electrodes 12 and 13. A first layer polycrystalline silicon electrode 15 is located thereon, and an insulating film 16 is located thereon. A hole 17 is provided at a part thereof, and a second polycrystalline silicon layer 18 is formed thereon. Said polycrystalline silicon 18 completely covers the first layer polycrystalline silicon 15. The same impurities are introduced into the first layer polycrystalline silicon 15 and the second layer polycrystalline silicon 18 and they are electrically shorted through the hole 17.
Patent JP-H1048385-A (JP)
Title: Refueling machine capable of treating core support structure
Inventor: OHARA NORIKAZU
IPC: G21C19/20
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a refueling machine capable of treating a core support structure. SOLUTION: An adapter 7 has at its upper part a handling mechanism 14 same as the core structure element capable of holding and removing with an exchanger gripper 16 and has at its lower part a pawl 10 capable of holding and removing a support structure 4. This nail 10 is opened and closed with an actuator 15 arranged in the center of the adapter 7. By the lowering of the actuator 11 of the exchanger gripper 16, a pawl 9 opens and adapter 7 is held in the exchanger gripper 16. When lowering it further, an actuator 15 is also pushed and lowered, which opens the pawl 10 and a support structure 4 is held with the adapter 7. In this state, the adapter 7 is rotated with a rotational mechanism 8, a key 6 connecting the support structure 4 to the core support plate 5 is released and the support structure 4 is taken out. Fixing is made by a reversal operation of this.
Patent JP-S58107684-A (JP)
Title: Method for forming electrode of schottky barrier diode
Inventor: KAMIJIYOU HIROSHI
IPC: H01L29/872
Filed: 1981-12-21
Abstract: PURPOSE:To omit the processes of photolithography and etching after the evaporation of an electrode, by forming an electrode window so that the edge of a silicon oxide film on a silicon substrate forms a vertically risein up state. CONSTITUTION:A P<+> guard ring is formed on the silicon subsrate 1, and thereafter the silicon oxide film 2 is grown. Photoetching is performed so that the edge of the silicon oxide film forms the vertically risen up shape. Thereafter a barrier metal layer 3 comprising a metal whose adhesion with the silicon oxide film is poor is formed by an evaporation method, sputtering method, and the like. Since the barrier metal 3 on the silicon oxide film 2 has the poor adhesion with the oxide film, the film 3 can be readily separated.
Patent JP-S58107813-A (JP)
Title: Intake device of internal-combustion engine
Inventor: OOYA KOUJI
IPC: F02B31/00
Filed: 1981-12-21
Abstract: PURPOSE:To step up the atomization of the fuel in an intake passage for a low load by providing the second throttle valve in an intake passage for a high load in a duplex intake device with intake passages for a low load and high load. CONSTITUTION:An intake manifold 5 and the intake port 14 in a cylinder head 9 are divided into two by a bulkhead 6 and separation wall 10 to form low load intake passages 7, 11 with a small diameter and high load intake passages 8, 12 with a large diameter, and low load and high load carburetors 3, 4 which are a part of a carburetor 2 respectively are provided upstream the individual passages 7, 8. Therein, the second throttle valve 19 is provided in the passage 8 separately from throttle valves 17, 18 of the carburetor 2. A nozzle hole 20 is bored on a bulkhead 6 near the intake upstream side of the second throttle valve 19, and a nozzle 21 is provided on it toward the passage 7. Accordingly, a part of the intake air introduced into the passage 8 through a communication hole 23 under a low or medium load is again sprayed into the passage 7 through the nozzle 21 to step up the atomization of the fuel.
Patent JP-H1153344-A (JP)
Title: Matrix operation unit and numerical operation processor having the same
Inventor: MIURA EISUKE
IPC: G06F17/10
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To attain the high speed of matrix operation unit that is turned into a pipeline. SOLUTION: The unit is provided with a multiplying circuit 12, an adding circuit 13 and a cumulative adding register for temporarily holding an output of the adding circuit 13 and outputting it to the adding circuit 13; and in a matrix operation unit in which the adding circuit 13 consists of plural steps of pipelines 28, 29 and 30, and the cumulative adding register is equipped with registers 31, 32 and 33 of at least the number of pipeline's steps of the adding circuit and continuously performs an arithmetic operation of different matrix elements of the number of the cumulative adding registers 31 to 33 by shifting the arithmetic operation regarding each matrix element for the number of the cumulative adding registers 31 to 33.
Patent JP-S58108347-A (JP)
Title: Air-conditioning device
Inventor: TAKAGI MINORU
IPC: F24F3/044
Filed: 1981-12-23
Abstract: PURPOSE:To realize the miniaturization of a small-sized titled device, etc., by connecting the turbine exhaust side of a gas turbine generator to an air conditioner via a heat exchanger. CONSTITUTION:An air-conditioning device is housed in a soundproof cabinet 1. A gas turbine 6 is linked to a generator 8 through the intermediary of a reduction gear 7, while the generator 8 is connected in parallel to an outside power source 9 so that a power can be supplied to the outside. In addition, a heat exchanger 12 supplied with a high-temperature exhaust gas is connected to the exhaust side of the gas turbine 6, and air for air conditioning preheated in a turbine chamber 5 is supplied to the heat exchanger 12 via a duct 15. The air for air conditioning being given a high temperature thereby is supplied to an air conditioner 18 with an aborption refrigerator built therein, and thereby the temperature and moisture of a part of air in the cabinet 1 supplied through a duct 20 are adjusted and sent to the inside of a house as air for heating or cooling.
Patent JP-H09254672-A (JP)
Title: Mounting bracket for fuel tank
Inventor: SATO MANABU
IPC: B60K15/063
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To facilitate the work of installing a fuel tank mounting bracket to which a pin provided at one end of a band is locked when a fuel tank placed on a rear floor panel located behind a seat back panel is tightened into place by the band. SOLUTION: This fuel tank mounting bracket 20 comprises first 21 and second 22 brackets assembled together in advance, the first bracket 21 having a first joint surface 22d at its rear and side edges that is made to abut to and welded to a rear floor panel 11 and having at its front edge a second joint surface 22c that is made to abut to and welded to a seat back panel 12.
Patent JP-S6099436-A (JP)
Title: Press forming method
Inventor: TAKATANI MASARU
IPC: B21D5/01
Filed: 1983-11-04
Abstract: PURPOSE:To obtain a press formed product free from face distortion in press forming a metallic plate by heating a part in which defective face occurring wavily is apt to generate locally during forming, and at the same time, preventing heat radiation from the part of a die opposite to heating side. CONSTITUTION:Mostly flat forming and locally bulging, drawing, bending and combination of them are applied to a metallic plate 1 to be formed by female and male dies, i.e. a die 2 and a punch 4. A heating plate 8 having a built-in Nichrome wire heater 7 that heats a part of face distortion is elastically supported by, for instance, the die 2 to come in touch with the plate 1 from the initial stage of forming. On the other hand, the part of the punch 4 opposite to the part is made of heat insulating material such as ''Teflon'' 10 which is lower in heat conductivity. Or, a concave part 11 is provided in above-mentioned part of the punch 4, and heat is insulated by preventing contact of the plate 1 and punch 4. Or a local heating device 13 is provided in above-mentioned part of the punch 4.
Patent JP-H1133171-A (JP)
Title: Ball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a ball game machine which enables the ejection of a ball in compliance with the requirements of a game player. SOLUTION: This ball game machine is equipped with a stepping motor 43 as a drive source for ejecting the ball into a game area, a variable resistor 54b for varying a resistance value through operating an operating handle and an ejection control circuit 46' for controlling a ball ejecting power by the stepping motor 43 based on the resistance value of the variable resistor 54b. The variable resistor 54b changes the rate of variation in the resistance value to the manipulated variable of the operating handle with a specified resistance value set as a boundary. Thus it is possible to realize the rate of variation in the resistance value in the variable resistor 54b, i.e., a rate of variation in the ball ejecting power in accordance with the requirements of the game player.  In other words, the rate of variation in the ball ejecting power at a point where the rate needs to be fine-adjusted for the game player can be decreased and the rate of variation in the ball ejecting power at a point where it needs to be changed for the game player can be remarkably increased.
Patent JP-H1168122-A (JP)
Title: Semiconductor device and its manufacture
Inventor: GUTTERIDGE RONALD J
IPC: G03F7/26
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor element with a structure that prevents damages with respect to a movable mass in an accelerometer without enlarging the size thereof. SOLUTION: A sensor 11 has a movable plate 16 which moves according to external acceleration. The movable plate 16 has a finger 17 which is joined capacitively with fingers 13 and 14 mounted on a substrate 12. The movable plate 16 is stopped by using a movement stopping part 19, before the finger 17 on the movable plate 16 collides with the fingers 13 and 14 on the substrate 12.
Patent JP-S6364807-A (JP)
Title: Toe angle control means and device for automobile rear suspension
Inventor: TAKAHASHI MITSUO
IPC: B60G7/00
Filed: 1986-09-03
Abstract: PURPOSE:To constrain a toe angle variation by a braking etc. by constraining an elastic deformation of a suspension device basis in a braking or accelerative straight driving, and making an easy turning so that the deformation is to be recovered in an accelerating in the turning, in the captioned suspension device having an under-steering characteristic. CONSTITUTION:A center valve C is closed and left and right valves L and R are opened by an output signal of a control unit 8 in a normal traveling. A tow-in and tow-out are obtained with a piston 52 free from an oil pressure constrain and moving freely left and right in the state. And a sending of a braking signal by a brake sensor 10 causes the control unit 8 to close valves L, R, and C, close the communication between a left and right room of a case 51 and constrain the movement of the piston 52 to constrain a toe-angle variation. This constitution enables the tow-angle variation to be constrained in the time of a braking etc. as well as to obtain an easy turning.
Patent JP-H09118643-A (JP)
Title: Preparation of 2-(alkoxymethyl)acrolein
Inventor: MATEIASU HETSUPU
IPC: C07C45/75
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To simply obtain the subject compound in an improved space time yield at a reduced cost related to the whole device without using a solvent for extraction by using a catalyst.  
     SOLUTION: This 2-(alkoxymethyl)acrolein of the formula (R is a 1-6C alkyl, a 3-6C alkoxyalkyl) is obtained by reacting acrolein with at least the equimolar amount of an alcohol of the formula: ROH and the equimolar amount of a formaldehyde-supplying source in the presence of a catalytic amount of a catalyst system based on a secondary amine and a mineral acid in a reaction mixture pH value of 1-7 at 20-100°C. The alcohol used in the reaction and the formaldehyde-supplying source are preferably a 1-4C primary or secondary alcohol and formaldehyde polymer, respectively. The molar ratio of the acrolein: the alcohol is preferably 1:2 to 1:10. 
     COPYRIGHT: (C)1997,JPO