baber/WOPTO huggingface dataset:
Patent JP-H11344388-A (JP)
Title: Pressure sensitive paint
Inventor: MATSUMOTO NAOYUKI
IPC: C09D5/00
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To sense pressure at high response and high sensitivity by adsorbing a solution obtained by dissolving a free base tetrapentafluorophenylporphyrin (H2TFPP) represented by a specific formula in a tetrahydrofuran(THF) to a silica gel plate. SOLUTION: As a pressure sensitive substance, an H2TFPP 10 is dissolved in a THF 30, and its solution is adsorbed to a silica gel plate (TLC plate) 20 for a thin-film chromatography. As the H2TFPP 10, for example, a compound represented by a formula is used. When the H2TFPP 10 dissolved in the THF 30 is adsorbed to the plate 20, the H2TFPP 10 is filled into many pores 23p of the plate 20, aligned and supported. When the plate is irradiated with ultraviolet ray, the plate radiates phosphorescence responsive to the magnitude of pressure so that the higher the pressure is, the smaller the intensity of the phosphorescence is. Data of the phosphorescence photographed by a CCD camera is converted into a pressure by a computer. Thus, the surface pressure can be measured without contacting.
Patent JP-H11342861-A (JP)
Title: Tire steered angle detection display device for four-wheel steering vehicle
Inventor: MURAI NAOYUKI
IPC: B62D7/14
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To let a driver clearly recognize the steered angles of each of front and rear wheels for a four-wheel steering vehicle as the driver is seated at his/her seat. SOLUTION: Sensors detecting the tire steered angles of each of front and rear wheels for a four-wheel steering vehicle, are arranged. The tire steered angles of the front and rear wheels are indicated over a liquid cristal display screen 1. The typical Fig. F1 of a vehicle plane profile and the tires 7a and 7b of the front and rear wheels are indicated over the screen 1. The indicated angle of each tire 7a and 7b is indicated based on signals from the sensors in such a way as to correspond to the actual steered angle. Each steered angle is indicated at the side of the tires 7a and 7b in a digital form.
Patent JP-H01319770-A (JP)
Title: Device for forming developer layer
Inventor: KIMURA KIYOSHI
IPC: G03G15/09
Filed: 1988-06-21
Abstract: PURPOSE:To form a developer layer of uniform thickness on developing roller at all times by setting the pressing position of a developer layer regulating member upstream of the magnetic pole, which is in the upstream of the developing area, and within a specific range from the position where a component in the normal direction of a magnetic flux density on the surface of a developer carrier shows a maximum. CONSTITUTION:The pressing position of the developer layer regulating member 4 is set upstream of the position where the magnetic flux density of the component in the normal direction of the magnetic pole in the upstream of the developing area 20 of the developing roller 2 shows a maximum, and within the 0-30 deg. range of an angle theta made by the normal and the location where the maximum position goes to 25%. Thus, the developer D is sucked to the downstream side, smoothly carried to transit the pressing position before becoming a large-sized grain, so that unevenness of layer depth does not occur. Therefore, layer depth of the developer D on the developing roller 2 can be uniformly and stably maintained for a long time and supplied to the developing area 20.
Patent JP-S5276715-A (JP)
Title: Oil supply apparatus
Inventor: TAKAHATA MINORU
IPC: B60S5/02
Filed: 1975-12-22
Abstract: PURPOSE: When an oil supply apparatus is tilted or falls, a valve mechanism is closed to block a pipe line and thus such fuel oils as gasoline and the like are prevented from flowing out. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6214280-A (JP)
Title: Picture processing device
Inventor: NAKADA MAKOTO
IPC: G06T1/20
Filed: 1985-07-11
Abstract: PURPOSE:To shorten the time needed to obtain a desired picture pattern by using a linkage bus to transfer data for the prescribed number of picture data and linking successively plural picture processors. CONSTITUTION:Without using a picture memory, picture processors 4A, 4B and 4C are respectively successively connected and constituted in one direction by using a linkage bus 11 from an A/D converting part 2 up to an external output part 5. The linkage bus 11 transfers the picture data for one line. Passing through picture processors 4A, 4B and 4C by the picture data for one line or plural lines through the linkage bus 11, the desired picture pattern can be obtained for the line. Consequently, it is not necessary to give and receive the data between the picture processor and the picture memory as conventionally, and therefore, the time needed to give and receive the data is eliminated, and the time needed until the desired picture pattern is obtained can be widely shortened.
Patent JP-2000336605-A (JP)
Title: Method and structure for connecting extension joints for road
Inventor: FURUSAWA MASAMI
IPC: E01C11/02
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a method of connecting extension joints for road capable of improving the water cutoff performance without generating peel and breakdown at the connection part, and to provide the structure thereof. SOLUTION: In the case of connecting a new extension joint 12 for road in a direction crossing at right angle with an existing extension joint 11 for road at a central part thereof, edge preparation for forming an obtuse angle αis performed to the extension joint 11 for road at the predetermined position so as to form a connection part 13. On the other hand, the edge preparation at the nearly same angle with the obtuse angle α of the connection part 13 is performed to a tip of a new extension joint 12 for road so as to form a connection part 14. An extension joint member 17 formed with a cavity part 16 and made of a rubber-like elastic body having an M-shaped cross section is integrally adhered by vulcanization to a cavity part 15 formed in the joint connection part.
Patent JP-H11634-A (JP)
Title: Device for removing marine living thing
Inventor: MOCHIMARU FUMIO
IPC: B08B17/02
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To remove a marine living thing even in the case of branched piping by joining a discharge part to a sea water main pipe through which sea water flows and installing it to a branched pipe having a joint part with the sea water main pipe at one end and a closure part at other end at a position spaced apart from the joint part with the sea water main pipe. SOLUTION: In order to wash a detection pipe 19 and a detection seat 16 with hot water a water extraction system 11 for supplying hot water is connected to the detection pipe 19 together with a solenoid valves 24, 25 by use of a T joint. A discharge part to the detection pipe 19 of the water extraction system 11 is installed at a position spaced apart from a main pipe 14. Installation is carried out between joining parts of main solenoid valves 22, 23 with the main pipe 14. The solenoid valves 24, 25 can be shut off so as to prevent sea water from flowing into the water extraction system 11 during time other than the time of supplying hot water to the water extraction system 11.  Connection during ordinary time causes the hot water to flow in a direction from the discharge part to the main pipe 14 and clean waste water after removal of juvenile shellfish and microorganisms is made to flow into the main pipe 14 of a sea water system. By this method a pipe for allowing discharged hot water to flow is not necessary to be installed.
Patent JP-S6130728-A (JP)
Title: Measurement of infrared radiation temperature
Inventor: ODA TOSHIAKI
IPC: G01J5/0805
Filed: 1984-07-24
Abstract: PURPOSE:To measure temp. over a wide range without lowering temp. resolving powder, by enhancing the frequency of a chopper when the output of a detector exceeds a preset range to receive the same in the dynamic range of an amplifier. CONSTITUTION:A data processor 17, which has an operation circuit 18 and a correction amount generation circuit 19 and operates the outputs of A/D 16 and a rotary number detector 10 to calsulate the temp. of an article to be measured, is provided. A reference black body 5 is used and the temp. of the article to be measured is calculated by the circuit 18 and several kinds of correction signals are generated stepwise by the circuit 19 so as to change the number of rotations of a motor 3 so as to follow the change in measuring temp. when measuring temp. is changed by the measuring temp. information from the circuit 18 and the temp. information of the reference black body from an amplifier 8. Further, the values of these correction signals are utilized as the input information at the time of the operation by the circuit 18 to calculate a measured value. By this method, the range of measuring temp. can be enlarged without changing the amplification degree of the amplifier.
Patent JP-H053475-A (JP)
Title: Path retrieval system
Inventor: MIYAZAKI KEIJI
IPC: H04L45/125
Filed: 1991-06-26
Abstract: PURPOSE:To realize the path retrieval system in which a center or the like allows to retrieve plural bypass paths in parallel with respect to the path retrieval system in which plural bypass paths are retrieved in parallel when a fault takes place in a node or a link of a network. CONSTITUTION:When a fault takes place in a communication line 2 or a node 1 in the network provided with the node 1 and an arithmetic operation equipment 5 monitoring the state of the node 1 or the communication line 2, a center station 3 retrieves paths reaching a 3rd node IC closest to other end of the communication line 2 or the node 1 in which the fault takes place from a 1st node 1 closest to one end of the communication line 2 or the node 1 via 2nd nodes SP1-SPn adjacent to the 1st node 1S. Then a path retrieval section 300 which obtains a path shortest in terms of distance or time or whose transmission capacity is maximized is provided to an arithmetic operation equipment 5, and the path retrieval section 200 retrieves plural bypass in parallel to obtain a desired bypass.
Patent JP-H0238997-A (JP)
Title: Separation of uranium and plutonium from nuclear fuel regeneration treatment solution
Inventor: JIYATSUKU FUOO
IPC: G21C19/46
Filed: 1989-06-15
Abstract: PURPOSE: To separate uranium and plutonium without reducing plutonium by employing an organic phase containing crown ether. CONSTITUTION: An organic phase 3 comprising chloroform solution of crown ether, for example, is placed on the bottom of an U-shaped container 1. An aqueous solution 5 of fission products containing uranium and plutonium is fed from one side of the container 1 and a receiving solution 7 is fed from the other side. Consequently, uranium, plutonium and other fission products are extracted to the organic phase 3 and extracted again to the receiving solution 7. Plutonium is concentrated in the organic phase 3 through action of crown ether while uranium and other fission products are quickly extracted again to the receiving solution 7.
Patent JP-H024909-A (JP)
Title: Smelting reduction method for powdered ore
Inventor: KATAYAMA EIJI
IPC: C21B11/02
Filed: 1988-06-23
Abstract: PURPOSE:To effectively use coal containing volatile matter in a fluidized bed pre- reduction furnace by supplying the powdered coal on the way of high temp. exhaust gas from a vertical type smelting reduction furnace to the fluidized bed pre-reduction furnace and using the powdered coal to the pre-reduction of powdered ore. CONSTITUTION:The high temp. exhaust gas 3 generated in the vertical type smelting reduction furnace 1 charging carbonaceous material 4, 5 is introduced into the fluidized bed pre-reduction furnace 2 through a high temp. cyclon 13 as fluidized reduction gas, and the powdered ore 17 charged in this furnace is pre-reduced. The obtd. pre- reduction ore powder 7 is blown into the vertical type smelting reduction furnace 1 from the tuyere 6 through a bunker 14 together with high temp. oxygen-containing gas 8, to execute the smelting reduction. In the above method, the powdered coal 22 is supplied on the introducing ways 20, 21 of the high temp. exhaust gas 3 from the smelting reduction furnace 1 to the pre-reduction furnace 2 to use to the pre- reduction of the powdered ore 17 in the pre-reduction furnace 2. Then, in accordance with the volatile matter content in the powdered coal 22, the supplying position of the powdered coal 22 can be selected whether the introducing ways 20 or 21. By this method, the volatile matter in the powdered coal 22 is sufficiently generated and the effective use in the pre-reduction furnace 2 can be obtd.
Patent JP-S5580055-A (JP)
Title: Liquid sample analyzer
Inventor: SATOU TAKEHIDE
IPC: G01N35/10
Filed: 1978-12-14
Abstract: PURPOSE: To improve the sample treatment capacity by measuring the liquid through a plurality of flow cells shifting from one to another sucking thereof in order therefrom.  
     CONSTITUTION: When a blood serum sample vessel 3 reaches the sampling position of a sampler mechanism 4, the blood serum therein is sucked with a pipetting mechanism 6 in a nozzle 5. And the blood serum retained in the nozzle is extruded with a proper first reagent into a reaction vessel 1 set at the position 30 of the reaction line 2 and diluted and distributed. Then, the reaction vessel 1 is transferred into a heating tank 9 maintained at a certain temperature and the second  reagent is added thereto with a dispenser mechanism 10 at a given position. At the  suction position 31, the reacted liquid is sucked into a flow cell 12 of a photometer  11 and the changes in the photoabsorption of the liquid under reaction is measured  with the photometer 11. Two flow cells 12A and 12B are provided for alternate use. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08296223-A (JP)
Title: Method, unit and device for excavating and building retaining wall
Inventor: MORISHITA KIYOSHI
IPC: E02F5/06
Filed: 1995-04-25
Abstract: PURPOSE: To eliminate a form so as to improve the working efficiency by fitting an excavating unit, which is provided with an agitating vane and a cement milk supplying pipe or the like, to a working machinery such as a power shovel, and building an underground retaining wall of the excavated sediment. CONSTITUTION: A unit 19, which is provided with a trench excavating device 51 and a retaining wall building device 53, is fitted to an arm of a working machine freely to be disconnected, and the working machine is moved back in the arrow direction, and a trench for retaining wall at the predetermined width and the predetermined depth is excavated. A part of the excavated sediment is mixed with the cement milk, which is supplied from a milk supplying pipe 65, by an agitating vane 73 and projections 75, and filled inside of the excavated trench, and solidified so as to form a retaining wall. In this case, a core material 76 made of reinforcement and wire net is arranged at need. The retaining wall is built at the same time with the excavation of the trench without providing a form. The work can be thereby simplified, and the construction period can be shortened.
Patent JP-H078329-A (JP)
Title: Displaying wagon
Inventor: UEDA RYUICHI
IPC: A47B31/04
Filed: 1993-06-24
Abstract: PURPOSE:To make a wagon foldable while maintaining the structural firmness. CONSTITUTION:In a displaying wagon 1 whose framework is composed of a frame body 1a shaped like a rectangular parallelepiped with four posts 2 and beam members to connect these posts 2, a pair of posts 2 facing each other at diagonal positions are constituted by post axes 21 occupying center portions; a pair of upper and lower fixed posts 22 with these post axes 21 inserted; and rotatable posts 23 supported rotatably by the axes between these fixed posts 22 about the post axes 21, the beam members are composed of mutually facing fixed beam member group 3 and rotatable beam member group 4, and the base ends of the rotatable beam member group 4 are fixed to respective beam member supporting and rotating posts 23a. At the front end of the rotatable beam member group 4, tubular coupling member 5 are supported rotatably about vertical axes and extending horizontally between the posts straight guide beam members 32, 33 extending horizontally are bridged, and the coupling members 5 are inserted slidably into the guide beam members 32, 33.
Patent JP-S5677132-A (JP)
Title: Production of tape measure
Inventor: MIYASAKA NORIO
IPC: B29C61/00
Filed: 1979-11-28
Abstract: PURPOSE: To obtain a novel tape measure employing an inexpensive raw material by firm adhesion of a vinyl chloride to a steel body in such a process that it is coated with the vinyl chloride by extrusion molding after a rubber based adhesive and a chloric adhesive are applied on the outer surface thereof in that order.  
     CONSTITUTION: A rubber based adhesive 2 is initially applied on the outer surface of a stainless steel body 1 and dried by heat. Then, a chloric adhesive 3 is additionally applied on the adhesive 2 and dried by heat. Subsequently, the surface of the adhesion 11 layer is coated with a vinyl chloride 4 by extrusion molding to construct a tape measure body (a). Then, a scale 5 is given thereto to complete a tape measure. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07319593-A (JP)
Title: Keyboard device
Inventor: KATAGIRI YOSHIYUKI
IPC: G06F3/02
Filed: 1994-06-02
Abstract: PURPOSE:To provide a keyboard device with a small keyboard area and a small number of key display characters, and is simple in constitution and easy to see. CONSTITUTION:As for the key operation of a keyboard, for example, KANA (Japanese syllabary) character of (i)(one of the KANA syllabary) can be displayed by depressing an (i) key in an (a) string once. Similarly, (a, u, e, o) can be displayed by the same operation. A KANA character of (sa) can be displayed by depressing a (sa) key in the (a) string for two times. Similarly, (ka, ta, na, ha, ma, ya, ra, wa) can be displayed by the same operation. Also, the keyboard device with simple constitution and easy to observe can be provided by displaying one to three characters by one key.
Patent JP-H0445533-A (JP)
Title: Burying and flattening method based on bias ecr-cvd process
Inventor: SATO JUNICHI
IPC: H01L21/76
Filed: 1990-06-13
Abstract: PURPOSE:To attain a more enhanced flattened surface by setting a ratio of deposition speed 'a' between a horizontal direction and a vertical direction to 2y/x when burying and flattening a ground having a recessed section of width x and depth y based on a bias ECR-CVD process. CONSTITUTION:A recessed section 10 of a substrate, which is a base 1, is buried and flattened. In this case, the pressure is specified to be 9X10<-5>Torr or below and the recessed section is buried and flattened based on a bias ECR-CVD process, thereby controlling the ratio 'a' of growth speed to the side wall and growth speed on a horizontal level to 1:2y/x to attain buried flatness. This construction makes it possible to embody the embedding at the same aspect ratio constantly, eliminate the generation of hollows, and bury fine apertures ranging from 0.3 to 0.35mum (width) to a satisfactory extent. It is also possible to carry out the embedding, inhibiting the dependence on embedding film thickness pattern.
Patent JP-H102582-A (JP)
Title: Outdoor machine for air conditioner
Inventor: INAZUKA TORU
IPC: F24F5/00
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To increase the cooling efficiency of electric appliances and improve the heat exchanging performance of a heat exchanger by a method wherein an air intake port is formed on a scroll wall of the side of electric appliances. SOLUTION: The scroll wall of a scroll unit 10 at the downstream side of a heat exchanger 3 and a cross flow fan 2, which are opposed to a machine room space 13, is provided with an air intake port 20 for a ventilating air passage 12, making the machine room space 13 communicate with the downstream side of the ventilating air passage 12 mutually.  When air flows through the ventilating air passage 12 in a scroll unit 10 by the driving of a cross flow fan 2, outdoor air is sucked from the opening unit 21 of the rear surface side wall of a casing 7 through the slit 20a of the air intake port 20 by venturi effect generated by the flow of air while the air is introduced into the downstream side of the ventilating air passage 12 through the machine room space 13 whereby effective cooling air is formed around various electric appliances 6 including heat generating electric parts (especially around the heat radiating part of fins and the like).
Patent JP-S5678619-A (JP)
Title: Waste gas treating method of incineration furnace or the like
Inventor: KOFUCHI AKIRA
IPC: F23J15/00
Filed: 1979-11-30
Abstract: PURPOSE:To virtually consume unreacted NH3 and capture reaction product together with incineration ash with an electrical dust precipitator by adding NH3 in excess to NOx to progress  denitration reaction advantageously and allowing the unreacted NH3 to react with the HCl in  waste gas. CONSTITUTION:The waste gas emitted from a waste incineration furnace A is passed through heat exchangers C, D to recover waste heat, thence it is quided into a denitration reaction tower E. In the tower E, NOx is reduced at 250-400 deg.C reaction temperatures on the catalysts in the tower E by injecting NH3 in excess to NOx in the gas in the previous process. After this, the waste gas is conducted to a cooling tower F, where water is sprayed to control the gas to about <=140 deg.C; thereafter, the reaction product of HCl and NH3 is captured together with incineration ash in an electrical dust precipitator I. This product is guided to a kiln J. In the kiln J, said reaction product is decomposed by being heated to >=300 deg.C by means of the air heated in the heat exchanger C and/or a burner, and the decomposed product is entrained in air and is guided to a packed tower L. In the tower L, it is reacted with the lime and the like packed therein to allow CaCl2 to form. Only the unreacted NH3 is again conducted to the previous process of the tower E and is injected into the waste gas.
Patent JP-H103993-A (JP)
Title: Discharge lamp lighting device
Inventor: SATO KATSUMI
IPC: H05B41/24
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device in which stable action of high reliability can be performed. SOLUTION: A no-load detection circuit 5 compares a charge voltage Vc5 of a capacitor C5 with a reference voltage Vref2 , and as the charge voltage Vc5 becomes the reference voltage Vref2 or less, a no-load condition is detected, when a no-load detection signal is outputted to a control circuit 3. A life detection circuit 4 compares a charge voltage Vc6 of a capacitor C6 with a reference voltage Vref1 , and as the charge voltage Vc6 exceeds the reference voltage Vref1 , a life end condition of a discharge lamp is detected, when a life end detection signal is outputted to the control circuit 3, with a transistor Q3 of an auxiliary charging circuit 6 put on.  At this time, a charge current flows from a control power source Vcc through the transistor Q3 , so the charge current Vc5 of the capacitor C5 is kept without becoming the reference voltage Vref2 or less, where the no-load detection signal is not outputted from the no-load detection circuit 5.