baber/WOPTO huggingface dataset:
Patent JP-H09264833-A (JP)
Title: Estimation method and adjusting method for apparent density of powder
Inventor: MINEGISHI TOSHIYUKI
IPC: G01N9/30
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an estimation method and an adjusting method for the apparent density of a powder. SOLUTION: A plurality of kinds of powders are mixed by using a blender 1 in which a blade 3 which is turned at high speed is provided at the bottom part of a vertical cylindrical container 2. At this time, the pushed-up height to the wall surface of the vertical cylindrical container 2 of the powders being mixed is measured by using a range finder 6. Then, in every blender, the apparent density of the powders is estimated by a measured value on the basis of the relation characteristic, between the pushed-up height and an apparent density, which is found in advance according to the speed of rotation of the blade, to the total charging amount of the powders and to the mixture ratio of the respective powders.
Patent JP-H06292150-A (JP)
Title: Scanning conversion circuit
Inventor: YASUDA NAOTAKA
IPC: H04N7/01
Filed: 1993-03-31
Abstract: PURPOSE:To provide a scanning conversion circuit in which an inputted video signal with a special standard is subject to scanning conversion into a video signal in compliance with a High Vision standard without deterioration in picture quality. CONSTITUTION:The circuit is provided with a scanning conversion circuit 1 applying scanning conversion to various video signals into a High Vision signal, a synchronizing separator circuit 2 separating a synchronizing signal from the video signal, a discrimination circuit 3 discriminating a horizontal frequency, a vertical frequency, a scanning line number, a scanning system, a width of a synchronizing signal and a polarity of a synchronizing signal of the video signal from the synchronizing signal, and a CPU 4 comparing data in a ROM 5 with various video signals based on an output of the discrimination circuit 3 and controlling the scanning conversion circuit 1, and the CPU 4 controls the scanning conversion circuit 1 as to the video signal discriminated to be sequential scanning regardless of interlace scanning among various video signals.
Patent JP-2000267936-A (JP)
Title: Disk sub-system
Inventor: TERAYA TAKUJI
IPC: G11B19/02
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To reduce the number of writing requests in a disk in a disk sub-system having no function for non-volatilizing a cache memory. SOLUTION: Since a write-through type disk sub-system loaded with a cache memory 24 and connected to a host system 10 is constituted so that a host processor 12 informs the sub-system 20 that the processor 12 itself sends an end report or a passing point report to an operating system 11 and the sub-system 20 writes updated data in a magnetic disk device 33 at the time of receiving the report. Thereby partial post writing operation is executed without using a non-volatile memory and a battery backup device, the state of the updated data is stored in an access management table 32 included in the device 33, and even when a fault is generated during the execution of processing, the table 32 is referred to and an access range is inhibited.
Patent JP-H10248674-A (JP)
Title: Seat with forced ventilation mechanism
Inventor: MAEDA MINORU
IPC: A47C7/74
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To deodorize discomfortable odor in the air inside a car in a short time and to seek a good deodorant effect and a performance maintained for a long time, without giving a sence of incompatibility in the atmosphere in the car. SOLUTION: This seat with a forced ventilation mechanism comprises an exhaust blower 14 connected to ventilative main bodies of the seat 10, 11 through ducts 12, 13, at the lower side of a seat cushion 10. Then, a deodorant material 15 of a chemical reaction type including oxidation reaction is assembled and mounted on the exhaust side of the exhaust blower 14, especially, a deodorant material 15 comprising deodorant fiber to which a metal phthalocyanine derivative is adhered is mounted.
Patent JP-H06288911-A (JP)
Title: Infrared analyser
Inventor: KAWAZOE SADAJI
IPC: G01N21/35
Filed: 1993-03-31
Abstract: PURPOSE:To enhance measuring accuracy in an infrared analyser converting the quantity of the reflected light of measuring light with two or more wavelengths of infrared rays to a voltage signal and measuring the concn. of the specific component in a substance to be measured on the basis of the voltage signal. CONSTITUTION:The output voltage PbS 4c is amplified by a preamplifier 310 to be sampled by a sample holding circuit 330 through AGC 320 and converted to digital data by an A/D converter 340. The coefficient showing the relation between the change of an interference filter with the elapse of time and output voltage is stored. Output voltage is corrected from an elapse time and the coefficient of the interference filter on the basis of the data of a calendar from a point of time of delivery by the control of a CPU 110.
Patent JP-S553335-A (JP)
Title: Edge treating method for glass enclosing metal wires
Inventor: ITAKURA KIYOSHI
IPC: C03C27/00
Filed: 1978-06-19
Abstract: PURPOSE: To prevent penetration of rainwater, formation of rust, an injury, etc. with respect to glass enclosing metal wires by coating a heat-fluidized thermoplastic rubber material onto the glass edges with exposed metal wires while applying a press. to the material to fill the material into the gap between each wire and the glass.  
     CONSTITUTION: Thermoplastic rubber material 6 heated and pressurized in container 5 is coated onto four edges 1a of glass plate 1 enclosing metal wires in the form of a net through nozzle 3 attached to the tip of discharge gun 4. At edges 1a wires 2 are exposed. By fitting one edge of glass 1 to guide groove 8 of nozzle 3 and moving gun 4 and nozzle 3 relatively to glass 1, material 6 is coated while concentrically applying the discharge press. to the vicinities of the ends of wires 2, and rubber 6 discharged is simultaneously filled into gap 10 between each wire 2 and glass 1 under press. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01280179-A (JP)
Title: Curing cover device with handle for slab opening
Inventor: AKASAKA TOSHIHIRO
IPC: E04G21/32
Filed: 1988-03-30
Abstract: PURPOSE:To raise safeness of a curing cover device by a method in which a curing cover is pivotally attached in an opening or closing manner to the inner edge tiered base frame of the opening of a slab and a handrail tube attached to the curing cover is connected with the other end of a support tube attached to the base frame in a foldable manner. CONSTITUTION:A tiered base frame 2 is formed on the inner edge of the opening 1 of a slab, and a curing cover 5 is pivotably attached to the shaft of the bearing piece of the frame 2 in an opening or closing manner. One end of a handrail 10 is set on a slide tube 1 through a universal joint and the other end is connected with the upper part of a support tube 13 in a turnable manner. In placing the cover 5 on the opening 1, a reinforcing handrail 16 is removed, the tube 12 is pulled out, and the tubes 10 and 13 are bent and turned inwards to close the cover 5. The handrail can thus be exactly set and safely taken out or in.
Patent JP-H03274619-A (JP)
Title: Limit switch operating device
Inventor: TSUJIKAWA YOSHIHIRO
IPC: H01H3/16
Filed: 1990-03-24
Abstract: PURPOSE:To easily adjust the stop position of a moving element by rotating a small gear with the rotation of a motor shaft and subsequently rotating a large gear as well so that an operating element protruded from the large gear may be put in contact with the contactor of a limit switch, which is then changed over, when the large gear achieves a preset times of rotation. CONSTITUTION:When the shaft 2 of a motor 1 is rotated, a pinion gear 10, a large gear 12, a small gear 3 and a large gear 4 are rotated, resulting in the rotation of an operating element 5. When the operating element 5 is put in contact with a contactor 7, a switch 6 is changed over to stop the rotation of the motor shaft 2 and to sop a moving element which is suspended by a suspending element 9. And also, when the large gear 4 is thrusted toward B against the elastic force of an elastic member 16, the large gear 4 is slid toward the B and put in a non-interlocking condition with the small gear 3. At this time, when the large gear 4 is put in turning motion around its shaft center, the teeth of the large gear 4 and the teeth of the small gear 3 are in an interlocking condition which is different from that in the past. That is, a relative location relationship between the operating element 5 and the limit switch 6 is changed.
Patent JP-S63240277-A (JP)
Title: Television signal transmitter
Inventor: ABE YOSHIO
IPC: H04N7/08
Filed: 1987-03-27
Abstract: PURPOSE:To expand aspect ratio by using a horizontal position replacing circuit, a vertical position replacement circuit and a signal polarity inversion circuit so as to replace the position of a video signal on the screen, or invert the polarity alternately or change both the position and polarity. CONSTITUTION:The horizontal position of a screen both extreme video signal 12 is replaced by the horizontal position replacing circuit 5, the vertical position is replaced by the vertical position replacement circuit 6, the polarity is inverted by a signal polarity inverting circuit 7 and the result is inputted to an orthogonal modulation circuit 4 as a multiplex signal 14. The orthogonal modulation circuit 4 applies the orthogonal modulation together with a normal video signal 11 to output a synthesized television signal 13. Figure (a) shows a wide aspect video signal 9, figure (c) indicates a normal video signal 11 and figure (c) depicts the screen both extreme video signal 12. In the figures, the signal of both extreme on the screen has the same horizontal width, but it is possible to change the width by using the horizontal position control signal 10. The horizontal position control signal 10, as required, is sent as a digital data during the vertical blanking period.
Patent JP-S61232635-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAWAMURA EIICHI
IPC: H01L21/28
Filed: 1985-04-09
Abstract: PURPOSE:To microminiaturize a metallic electrode and a wiring by utilizing the large difference of etching rates between aluminum oxide film manufactured by anodizing aluminum and aluminum and using an aluminum oxide film formed through an anodizing method as an etching mask. CONSTITUTION:The aluminum film 5 is oxidized only in an exposed region while using a semiconductor 1 as the anode side in a weak acid, such as boric acid or tartaric acid, and converted into an aluminum oxide film 9. A pure aluminum film 5 and a metallic layer 4 as a foundation for the film 5 are removed continuously through etching by using a dry etching method employing carbon tetrachloride, chlorine gas, etc. as a reactive gas. Since etching rates to the gas of aluminum oxide shaped through anodizing and aluminum differ by even decuple at that time, only the aluminum film 5 is removed through etching, and the residual aluminum oxide film 9 functions as an etching mask, and successively the metallic layer 4 is etched.
Patent JP-H01262461-A (JP)
Title: Concentration measuring apparatus
Inventor: HIYUU PIITAA BENETSUTO
IPC: G01N27/327
Filed: 1988-03-30
Abstract: PURPOSE: To enhance response and stability by employing a working electrode in which a porous three-dimensional structure composed of carbon particles coated with a platinum group element and a polymer binder is employed as a conductive support and an organic catalyst is fixed thereto. CONSTITUTION: The concentration measuring apparatus is provided with a working electrode 2, a reference electrode 3 and a counter electrode 4 connected with a potentiostat and the electrodes 2, 3, 4 are immersed into a liquid to be examined in a container 5, e.g. a beaker. The electrode 2 employs a porous three-dimensional structure composed of carbon particles and graphite particles fixed through a polymer binder as a conductive support wherein the particles are coated uniformly with a platinum group element. An organic catalyst, e.g. oxygen, is fixed in the pore of a porous carbon substrate to take conformation. This arrangement enhances response and stability.
Patent JP-H04312275-A (JP)
Title: Ball tap
Inventor: TSUTSUI OSAMU
IPC: F16K31/34
Filed: 1991-04-08
Abstract: PURPOSE:To add a constant flow rate function and to prevent a hunting phenomenon by providing a throttle between a main valve and a constant flow rate valve body, and forming the rate diameter of a constant flow rate valve seat and the pressure receiving face of a diaphragm at the same diameter, in a pilot type ball tap using a diaphragm. CONSTITUTION:When the water level of a water storage layer 28 is lowered and a float 15 is moved lower, a pilot valve body 13 is lowered by a rod 14 and separated from a valve seat 12, a pilot valve c is opened, and the water in a back pressure chamber 6 is exhausted. As a result, a diaphragm is pushed up by the primary water feeding pressure P1, a main valve a is opened, and the water is fed from an inflow port 19 into the water storage layer 28 through an outflow port 20. In this case, the pressure is lowered by a throttle 16, and a differential pressure is generated between the primary water feeding pressure P1. And in this case, since the seat diameter of a constant flow rate valve seat 8 and the diameter of the pressure receiving face of the diaphragm are equal, only the differential pressure operates as a lifting force of the diaphragm. Consequently, the positions of the main valve body 4 and a constant flow rate valve body 10 are determined by only the relation of the differential pressure and the force of a spring 7.
Patent JP-S62234073-A (JP)
Title: Triazolin-5-one derivative and production thereof
Inventor: KAGAWA TAKASHI
IPC: C07D249/12
Filed: 1986-04-01
Abstract: NEW MATERIAL:A triazolin-5-one derivative shown by formula I (R<1> is 1-5C haloalkyl; R<2> is 1-5C alkyl, 1-5C haloalkyl, cyano-substituted 1-3C alkyl, 3-6C cycloalkyl, 2-5C alkenyl, 3-5C alkynyl, 2-5C alkoxyalkyl, 2-5C alkylthioalkyl or 3-6C alkoxycarbonyloxyalkyl, 2,4-dinitrophenyl, etc.). EXAMPLE:4-Difluoromethyl-1-(2-fluoro-5-isopropoxyphenyl)-3-methyl-DELT A<2>-1,2,4-tria zolin-5-one. USE:Useful as an intermediate for agricultural chemicals such as a compound stated in the Japanese Patent Application No.60-255780, etc. PREPARATION:A compound shown by formula II is reacted with a compound shown by formula R<2>.Z (Z is halogen) to give a compound shown by formula I.
Patent JP-2000266249-A (JP)
Title: Connecting device for piping
Inventor: FUJISHIRO MOTOYOSHI
IPC: F25B39/04
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a connecting device for piping preventing a thin diameter pipe from being blocked by eliminating an inflow of a brazing filler metal into the small diameter pipe. SOLUTION: A connecting device for a pipe is made by narrowing one end of a piping 4 to form a small diameter pipe portion 5, inserting a thin diameter pipe 1 in the a small diameter pipe portion 5, and pouring a molten brazing filler metal 7 into a clearance between them from an end portion 8 of the small diameter pipe portion 5 to be brazed. In a position between an inserting end portion 3 of the thin diameter pipe 1 and the small diameter pipe portion 5 on the outer periphery, an annular recess portion 6 outwardly bulging is formed, and the filler metal 7 entering the piping 4 from the clearance is blocked by being collected in the annular recess portion 6, thereby preventing the filler metal 7 from entering the small diameter pipe 1.
Patent JP-H04309731-A (JP)
Title: Air conditioning control system for animal breeding room
Inventor: TANAKA YASUO
IPC: F24F3/044
Filed: 1991-04-08
Abstract: PURPOSE:To minimize a load of a freezer or a boiler and to provide an energy saving by a method wherein an energy of surrounding air is effectively utilized. CONSTITUTION:An air conditioning system is comprised of an air conditioner 5 for use in air conditioning a plurality of breeding rooms 15, a full heat exchanger 1 for heat exchanging a fed surrounding air and a discharged air from the breeding rooms, a cooler 6 disposed in the air conditioner 5, a main heater 7, a humidifier 8, a sub-heater 17 for individually heating each of the breeding rooms, an outlet port temperature sensor T1 of the air conditioner 5, an inlet temperature sensor T2, a surrounding air temperature sensor T3, a surrounding air humidity sensor H, and a surrounding air temperature and humidity condition judging map 22 for setting an operation pattern of the air conditioner 5 and the full heat exchanger 1. In the case that the operations of the cooler 6 and the main heater 7 are stopped, the number of rotation of the full heat exchanger 1 is controlled in such a way as the inlet port temperature of the air conditioner 5 is approximately equal to the outlet port temperature.
Patent JP-H06263247-A (JP)
Title: Transport device for cleaning tank
Inventor: UEDA YOICHI
IPC: B65G49/04
Filed: 1993-03-09
Abstract: PURPOSE:To efficiently transport articles to be cleaned in succession from one cleaning tank to the next cleaning tank. CONSTITUTION:A truck 29 is allowed to travel on a plurality of cleaning tanks 1 arranged at a certain interval, and the truck 29 moves in the longitudinal direction by the equal distance to the interval of the cleaning tank. The truck is equipped with an elevator board 35, which is supported on the truck through an X-link 41 connected by a pin 39 at the center, and the elevator board is moved vertically by opening and closing the X link by a cylinder 43. A hanger 45 for suspending a plurality of cleaning cages at the same time is installed on the elevator board. The hangers are installed at the equal interval to the interval of the cleaning tank.
Patent JP-H03275526-A (JP)
Title: Method for inhibiting heat transfer and method for molding glass utilizing this method
Inventor: TERAO ICHIRO
IPC: C03B19/02
Filed: 1990-03-27
Abstract: PURPOSE:To inhibit the formation of checks and dendrites by holding molten glass in a vibrating mold before and/or during molding. CONSTITUTION:A plunger 3 is intermittently moved up and down, a fixed quantity of molten glass is extruded from an opening 2 every time the plunger 3 is moved down and the extruded molten glass is cut with edges 4 set under the opening 2 to form a glass gob 5. A vibrator 9 is started to vibrate a mold 7 at 1-1kHz frequency and 0.2-5.0mm amplitude, the gob 5 is fed into the vibrating meld 7 and this mold 7 is moved to a position just under a plunger. The vibrator 9 is then stopped to stop the vibration of the mold 7 and the gob 5 is press-molded by lowering the plunger.
Patent JP-S552766-A (JP)
Title: Production of platinum powder or platinum powder contained paste and platinum powder
Inventor: KANI AKIRA
IPC: B22F9/20
Filed: 1978-06-23
Abstract: PURPOSE: To obtain platinum paste promising in the field of electronic industry by combining the platinum powder of the specific particle size and bulk density comprising reducing and depositing platinum compound under the specific conditions with inorganic binders and metal powder and letting the same be dispersed in an inert liquid vehicle.  
     CONSTITUTION: Platinum compound such as chloroplatinic acid or other is reduced by using a reducing agent such as hydrazine hydrochloride or other and a buffer such as ammonium acetate under the conditions of pH 3 or over and reaction temperatures 10 to 100°C, to allow platinum powder to deposit. This platinum powder is separated from the solution and the residual salts are washed away, after which it is dried, by which nearly spherical platinum powder of particle sizes 0.1 to 7μ, bulk densities 3 to 10g/cm 2  is obtained. This platinum powder is combined with suitable amounts of inorganic binder powder such as glass frit or other and powder of metals or metal compounds such as Bi 2 O 3  or other and these are dispersed in the vehicle composed of ethyl cellulose and butyl carbitol acetate, etc. The mixture is prepared into paste. If this paste is coated on a substrate and is baked, the superior platinum film is formed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05240019-A (JP)
Title: Control system of lubricating oil surface in engine
Inventor: YOSHIDA HIROSHI
IPC: F01M11/02
Filed: 1992-02-27
Abstract: PURPOSE:To prevent both pumps for composing a tandem pump from producing any deference between their flow amounts caused by the flow resistance of a filter inserted into the outlet side of the pump in a return pipe root, even in the case where the pump inserted in the return pipe root and that inserted in a supplying pipe root are composed in a tandem pump. CONSTITUTION:An auxiliary tank 10 is provided independently, and the oil surface detector 20 of an oil pan 2 is provided, and also a filter 19 and a first solenoid valve 21 are provided in parallel with each other on the outlet side of a pump 14b in a return pipe 18 root. A second solenoid valve 22 is provided in parallel with the pump 14a in a supplying pipe 12 root. Respective solenoid valves 21, 22 are opened in the case where the high level H of the oil surface in the oil pan 2 is detected by the oil surface detector, and they are closed in the case where the low level L of the oil surface of the oil pan 2 is detected. Pumps provided respectively in the return pipe 18 root and the supplying pipe 12 root are preferably composed in a tandem pump driven by one common motor.
Patent JP-S59199266-A (JP)
Title: Printing head for wire dot printer
Inventor: ITOU KIYOSHI
IPC: B41J2/255
Filed: 1983-04-28
Abstract: PURPOSE:To contrive to reduce the cost of a printing head, by providing an abrasion-resistant synthetic resin film in a projected form at the peripheral edge of a surface faced to an ink ribbon. CONSTITUTION:When an electric current is passed to a solenoid 3, an armature 4 is attracted to a core 5, whereby a printing wire 2 is pushed out to press the ink ribbon 6 and a recording paper 7 against a platen 8, thereby printing. The wire 2 is guided by a wire guide 10, and the positional relationship of the two is highly accurate. The paper 7 is moved in a vertical direction, and recording is conducted thereon. The wire guide 10 is constituted of a flat main body 11 having no peripheral projection and consisting of a ceramic or a precious stone and the abrasion-resistant synthetic resin film 12 adhered to the peripheral edge of the surface of the main body 11 which surface is faced to the ribbon. Accordingly, since the ink ribbon is moved while making contact with the film 12, the ribbon and the wire are prevented from being damaged, and since it is unnecessary to machine the main body 11 into a recessed shape, the wire guide can be produced at low cost.
Patent JP-S59201402-A (JP)
Inventor: NOI KEIICHI
IPC: C04B35/46
Filed: 1983-04-28
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-H04284947-A (JP)
Title: Continuous casting method
Inventor: YAMAZAKI AKIRA
IPC: B22D11/20
Filed: 1991-03-14
Abstract: PURPOSE:To cast a high quality cast billet without flaw of micro crack, etc., in a continuous casting. CONSTITUTION:Molten metal side in a mold 3 is heated and held to temp. at higher than the solidified temp. of a molten metal 1, and also a cast billet drawing side in the mold 3 is cooled, and further, the cast billet 4 is directly cooled at the outlet of the mold and the solidified layer 9 in the mold 3 is rapidly thickened and micro cracks are hardly made to develop in the solidified layer 9 with tension at the time of drawing out the cast billet. Further, by drawing out the cast billet 4 with repeating pattern at low speed in such degree that the cast billet 4 is not stopped, the tension at the time of drawing out the cast billet without acting static friction having large friction resistance is released, and the development of micro cracks is further reduced.