baber/WOPTO huggingface dataset:
Patent JP-H01164715-A (JP)
Title: Production of carbon dioxide
Inventor: NAGAOKA TSUNEO
IPC: C01B32/50
Filed: 1987-12-18
Abstract: PURPOSE:To avoid a decrease in the concn. of CO2 in an exhaust gas and to obtain CO2 having fixed compsn., by releasing the exhaust gas of a hot-blast stove decreased in the concn. of CO2, in the air without introducing to a stack pipe, when air blast and combustion in the hot-blast stove are switched. CONSTITUTION:When the combustion is switched over to the air blast in the air-blast stove HS-1, stack valves V1 and V2 are opened and other valves are shutted, and when the combustion process is finished the supply of combustion gas and air for combustion is stopped. And then, the valves V1 and V2 are shutted and the pressure of other air-blast stoves having atmospheric pressure at the time is increased to e.g., 2K, by opening blasting valve V4 and by letting flow from the air-blast stove HS-1 to other air-blast stove through a equalizing pipe 6. Then, by shutting the valve V4 and opening the valve V5, the pressure of other air-blast stove is increased to e.g., 4K and hot air blast 2 to a blast furnace is started. By this way, in switching between air blast and combustion in the hot-blast stove HS-1, the concn. of the product CO2 is kept constant without introducing the exhaust gas decreased in the concn. of CO2 to the stack pipe 5.
Patent JP-H01160570-A (JP)
Title: Blood flow accelerator
Inventor: WADA SUMIO
IPC: A61N1/40
Filed: 1987-12-18
Abstract: PURPOSE:To enable the patient go out with the apparatus applied without hesitation by use of a constitution whereby the light emitting means which indicates to the user that it is in operation is blocked in light upon application of the apparatus. CONSTITUTION:A base 1 and a cover 2 forms a small peace typed unit case 3 having a hollow space within it. Base 1 itself is constituted as a printed blood, on which an antenna which emits high frequency magnetic field and a circuit which operates the antenna are installed. In the space within the unit case 3, a battery is placed. In addition, in the space within the unit case 3, LED (light emitting means) 6 which indicates to the user that it is in operation with emission of high frequency magnetic field from the antenna is located so as that it can repeat on and off operations of the switch, and that the light may enter into eyes of a user through the light transmitting part 7. On the upper surface of the unit case 3, a light protection cover 8 is placed, which goes to and fro along the guide 9 to open and close the light transmitting part 7. Since the light transmitting part 7 is closed by a light protection cover 8, the light does not leak outside.
Patent JP-H01164750-A (JP)
Title: Production of sulfide ceramic target
Inventor: NEGORO YASUHIRO
IPC: C23C14/34
Filed: 1987-12-18
Abstract: PURPOSE:To obtain the title target having high density and purity and suitable for use in the formation of a thin film such as the luminous layer of an electroluminescent element by calcining starting material contg. sulfide powder, mixing the calcined material with a binder, molding the mixture, removing the binder from the molded body and sintering the molded body. CONSTITUTION:Powder of a sulfide such as ZnS is uniformly mixed with additives such as TbF3 as required. The resulting starting material contg. the sulfide powder is calcined at 700-900 deg.C in an atmosphere of an inert gas or H2S or in a sulfurizing atmosphere. The calcined material is mixed with a binder which is scattered by sublimation, e.g., paraffin and the mixture is molded preferably under high pressure. The molded body is heated, e.g., at about 500 deg.C for about 10hr in the air and this heating is repeated as required. After the binder is perfectly removed, the molded body is sintered, e.g., at about 1,200 deg.C for about 6hr in a sulfurizing atmosphere or in an atmosphere of H2S or an inert gas.
Patent JP-H10161336-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: NAKAZAWA FUMIKO
IPC: G03G9/087
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To avoid the contamination of a photoreceptor even when desired flowability is imparted with an additive and to prevent the generation of image noise by satisfying specified relation between the average primary particle diameter of the additive and the average particle diameter of aggregated particles of the additive sticking to the surface of a toner. SOLUTION: The ratio of the average particle diameter of aggregated particles of an additive sticking to the matrix of a toner to the average primary particle diameter of the additive is regulated to >=5, preferably 5-7. Since the apparent particle diameter of the additive is increased and the additive is less liable to pass by the edge of a blade, the contamination of a photoreceptor by the additive is avoided. Since a larger amt. of the additive can be added, flowability is improved and high image quality is attained. Because of the increased apparent particle diameter of the additive, the release of the additive from the matrix of the toner is facilitated and satisfactory electrostatic charge kick-off property of the toner is ensured independently of the polarity of the additive for electrostatic charge.
Patent JP-H09156477-A (JP)
Title: Fire protective fence for service station
Inventor: TATSUNO HIYOSHI
IPC: A62C2/06
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To provide the strength sufficiently withstanding a collision of a vehicle with simple execution by construction a concrete structure on a concrete foundation, and installing a panel section constituted of nonflammable panels on the concrete structure. SOLUTION: Concrete blocks 11 constituting a concrete structure 10 are stacked on a concrete foundation mainly constructed under the ground surface and having an L-shaped cross section at the peripheral edge of the site of a service station. Both outer peripheries of the concrete blocks 11 are coated with mortar 12. Fixing members 5 are buried in the holes H of the concrete blocks 11 on the uppermost stage, and support poles 3 are fixed to the fixing members 5. The outer face of the concrete structure 10 is made flush with the outer face of panels 2, a space is thus formed, and articles can be mounted.
Patent JP-H10163985-A (JP)
Title: Maintenance and management device for surface station arrangement design supporting device
Inventor: SATAKE MASAYUKI
IPC: H04W24/08
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To improve the prediction accuracy of a radio wave reaching range in a surface station arrangement design support device for predicting the radio wave reaching range from a surface station and displaying a predicted result along with a map. SOLUTION: The electric field strength of transmission radio waves from the ground station actually installed corresponding to the arrangement position of the surface station arrangement-designed by using the ground station arrangement design support device is actually measured (350). Then, it the case that the predicted rank of the electric field strength obtained at the time of surface station arrangement design and an actually measured rank obtained from an actually measured result do not match, the position deviation amount (ranking error) is obtained and stored as the error of a judgement distance used at the time of setting the predicted rank (380-400). Then, when the storage amount of the errors becomes more than a prescribed value, the average value of the entire errors is calculated and the judgment distance is corrected by the calculated average value (410-430).  As a result, the judgement distance used at the time of predicting the radio wave reaching range in the surface station arrangement design supporting device is updated to an optimum value corresponding to an actually measured value.
Patent JP-H04198380-A (JP)
Title: Coating material of japanese lacquer
Inventor: KAMIMURA AKIRA
IPC: C09D193/00
Filed: 1990-11-28
Abstract: PURPOSE:To obtain a coating material of Japanese lacquer applicable to bathtubs, wooden pails, seats, etc., of white cedar, making products tough, preventing stain and adhesion of slime by blending solution of Japanese lacquer with a purified oil extracted from white cedar. CONSTITUTION:1l purified solution of Japanese lacquer is blended with 30--100cc purified oil extracted from white cedar to give the objective coating material.
Patent JP-H03183587-A (JP)
Title: Label for thermal recording
Inventor: HONDA YASUHIRO
IPC: B41M5/30
Filed: 1989-12-13
Abstract: PURPOSE:To make thermal properties and plasticizer resistance superb without the necessity of using a peel-off sheet by providing a thermal coloring layer on the front of a support and providing a pressure sensitive adhesive layer and a buffer containing water-soluble polymer resin sequentially on the rear of the support. CONSTITUTION:A hard but brittle material is best suited as a buffer layer containing water-soluble polymer resin which can easily be removed under pressure. The material is such as starch, isobutylene anhydrous maleate or diisobutylene maleic acid copolymer ammonium salt. Although various materials are used for a thermal coloring layer, the preferable material is a combination of leuco dye and a developer. For the manufacture of a recording material, leuco dye, a developer and an assistant component have only to be borne in a bonded form on a support. When the leuco dye and the developer are used, assistant additives such as filler, surfactant, a thermally fusable substance and a lubricant which are customarily employed for this type of thermal recording material can be jointly used, if necessary.
Patent JP-H01164466-A (JP)
Title: Flux applicator
Inventor: MAKINO MASAAKI
IPC: B05C11/10
Filed: 1987-12-21
Abstract: PURPOSE:To apply a flux at a high rate without causing uneven coating and sagging by using a shaft for positioning a coating head as the passage for the flux from a vessel to the coating head, and providing a check valve to the passage. CONSTITUTION:In the soldering of a flat package IC, the printed wiring pattern on a printed board 10 is matched with the coating head 5, and a cylinder 6 is driven to approach the head 5 to the board 10. A dispenser 9 is then controlled to pressurize the inside of a syringe 1 for a specified time. Consequently, a specified amt. of the flux 2 is introduced into the coating head 5 through the passage 3a in the slid shaft 3, and applied against the pressing force of the check valve 12 on the pattern from a discharge port 5a provided on the four sides of the head 5. When the pressurization by the dispenser 9 is stopped after discharge, the passage to the discharge port 5a is blocked by the pressing action of the spring of the check valve 12.
Patent JP-H04276986-A (JP)
Title: Method of interpolating two-dimensional inclined correlation of picture signal and circuit thereof
Inventor: JIYONNHON KIMU
IPC: H04N5/20
Filed: 1991-12-06
Abstract: PURPOSE: To obtain a high-quality picture by improving the vertical resolution of the picture by interpolating the gradient correlation between the low-frequency components of horizontal-line video signals based on the degree of correlation and performing line interpolation on the high-frequency components of the video signals. CONSTITUTION: Inputted horizontal-line video signals are delayed by means of a delaying circuit 15 and, at the same time, become the signals of a low-frequency gradient correlation interpolating area through a low-pass filter 20. These signals are supplied to a subtractor 30 for subtraction and the signals of a high-frequency line interpolating area are supplied to an adder 60 and added to the output of the filter 20. The outputs of the subtractor 30 and filter 20 are respectively inputted to a line interpolating section 40 and a gradient correlation interpolating section 50. An adder 70 adds the video signals which are subjected to line interpolation and gradient correlation interpolation at the sections 40 and 50 to each other. Therefore, a double-speed converter 80 inputs the output video signals of the adder 60 and the output interpolated video signals of the adder 70 and successively scans and outputs the signals. Consequently, a high-quality picture can be improved by improving the vertical resolution of the picture.
Patent JP-2000147046-A (JP)
Title: Ground-fault detector
Inventor: ABE NOBUO
IPC: H02H3/16
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To avoid increase in the ground fault current enough to generate heat, even if the ground fault is left standing for a long time by disconnecting a ground circuit, when the unbalance of phase voltages to ground continues for over a fixed time. SOLUTION: A voltage sensor 40 always measures the voltage in a phase S to ground at a voltage measuring part 42. In the event of the ground fault, e.g. at the R phase side, the ground fault current flows in large amount through a fixed resistor 34 but a little through a fixed resistor 32 and hence the voltage at the S phase to the ground is larger than the voltage at the R phase to the ground. This actuates an overvoltage relay switch 60s to set on its normally closed contact 60a, causing a timer relay 54 to be turned on. After a preset time has lapsed, delay contacts 54a, 54b function, an indication lamp 50 and a buzzer 52 function and a normally closed contact 56b of a ground fault cancel relay 56 turns off to disconnect a variable resistor 36 from a ground fault line 16, resulting in the stoppage of a flowing ground current.
Patent JP-H10150098-A (JP)
Title: Electrostatic chuck
Inventor: TOMARU KAZUHIKO
IPC: C08L71/02
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To improve adhesion of a wafer to an electrostatic chuck by forming a conductive pattern on a first insulation layer and then forming a second insulation layer thereon with the hardness and surface roughness being set at specified level or below. SOLUTION: A first insulation layer 3 is formed tightly, through an adhesive layer 2, to the upper surface of a disc-like metallic substrate having a central hole 1a and a conductive pattern 5 is provided tightly canto the first insulation layer 3 through an adhesive layer 4a. Furthermore, a second insulation layer 6 composed of rubber having a bivalent perfluoropolyether group in the main chain structure is provided tightly, through an adhesive layer 4b, onto the conductive pattern 5. The second insulation layer 6 has hardness set at 85 or below and surface roughness set at 5μm or below. This structure enhances adhesion of a wafer to electrostatic chuck thus enhancing heat dissipation performance and plasma resistance.
Patent JP-H09145561-A (JP)
Title: Apparatus for analyzing exhaust gas of diesel engine
Inventor: INAI MINORU
IPC: G01N1/00
Filed: 1995-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a diesel engine exhaust gas-analyzing apparatus which can continuously quantitatively analyze particulates in the diesel engine exhaust gas. SOLUTION: A reaction tube 2 is arranged in the middle of a sample gas flow path 1 where an exhaust gas G from a diesel engine is continuously introduced. A heating means 4 is also provided to heat the reaction tube 2. A quartz fiber filter 3 is set in the reaction tube 2 to catch particulates in the exhaust gas G. An analyzer 6 for analyzing a combustion gas G' from the reaction tube 2 is set at the side of an exit of the sample gas flow path 1.
Patent JP-H07180804-A (JP)
Title: Heat generating device
Inventor: NUMAMOTO HIRONAO
IPC: F23D11/40
Filed: 1993-12-22
Abstract: PURPOSE:To improve size accuracy of a catalyst member, restrict a thermal deformation of a base material, improve a re-igniting temperature of the catalyst member and improve a heat generating device for utilizing catalystic combustion. CONSTITUTION:There are provided a nozzle 6 for injecting fuel, a mixing chamber 9 for mixing fuel injected from the nozzle 6 with air, a combustion chamber 10 communicated with the mixing chamber 9, a heat generating part arranged at an outer wall of the combustion chamber 10, fins 13 arranged substantially in parallel with a flowing direction of mixture gas at an inner wall surface of the combustion chamber 10, and catalysts 1, 2 arranged to cover the fins 13 while they keep a certain clearance between the wall surface and the surfaces of the fins 13 substantially in parallel with the mixture gas supplied into the combustion chamber 10, wherein this heat generating device is constructed to have catalysts 1, 2 made by catalyst covering layers formed at the surface of a metallic thin plate.
Patent JP-H07145391-A (JP)
Title: Additive composition for liquid fuel and liquid fuel composition
Inventor: FUNADA HITOSHI
IPC: C10L1/30
Filed: 1993-12-22
Abstract: PURPOSE:To improve the cleaning effect of a fuel intake system by incorporating a boric ester compd. and a basic nitrogen compd. into a liq. fuel. CONSTITUTION:This additive compsn. is prepd. by compounding at least one boric ester compd. with a basic nitrogen compd. in a wt. ratio of 0.02-20. The former compd. is selected from the group consisting of a reactional product of an amine of formula I [where R<1> is H or a 1-20C alkyl; and R<2> and R<3> are each a group of formula II (wherein R<4> is H or methyl; and (n) is 1-10) or a 1-20C alkyl excluding the case when both of them are alkyls] with boric acid and a reactional product of alcohol and/or a monoester with boric acid. The compsn. is incorporated in an amt. of 0.1-50,000ppm into a liq. fuel.
Patent JP-H04190411-A (JP)
Title: Initial setting circuit for logic device
Inventor: KASAI YOSHIO
IPC: G06F11/28
Filed: 1990-11-26
Abstract: PURPOSE:To decrease the number of pins by incorporating a reset circuit and discriminating between resetting which initializes a control register and resetting which holds last values according to whether a reset input is long or short. CONSTITUTION:When the reset input is asserted, an FF102 generates a clock synchronized reset signal 11 and a counter 103 is cleared to 0 with the leading edge of this signal 11. The signal is sampled thereafter with the trailing edge of a clock 6 and the counter counts up when the signal 11 is 1. When the signal 11 is 1 for a certain time, the value of the counter 103 reaches a specific value and a signal 104 becomes 1. Even when the signal 11 is >=1 for the specific time, the counter 103 stops counting and holds itself at the specific value. The signal 104 is therefore still 1. An initialization enable signal 12 is generated in synchronism with the trailing edge of the signal 11. When the assertion period of the input 7 is short and the signal does not reaches the specific period, the signal 104 is not generated and the signal 12 is not generated either.
Patent JP-H06175033-A (JP)
Title: Operating microscope apparatus
Inventor: FUKAYA TAKASHI
IPC: G02B21/00
Filed: 1992-12-03
Abstract: PURPOSE:To easily recognize a position of the microscope by specifying a position in or in the neighborhood of an observation visual field by using a position specifying means while an operation is being performed. CONSTITUTION:When a part to be operated is focused at an arbitrary position where the microscope 5 is moved in a direction 13 of arrow-head by a horizontal moving mechanism, an operating tool 22 is operated first, and it is brought into contact with a part desired to focus by moving the tip of the tool, and a switch 24 is turned on, and an arithmetic instruction is outputted from a switch circuit to a position arithmetic circuit and first and second arithmetic circuits. The position arithmetic circuit receiving the arithmetic instruction calculates the tip position of the operating tool 22 from the angle information of an encoder, and the second arithmetic circuit receives the positional information of the microscope 5, and also, reads out the position information of the 5 stored in a memory circuit, and calculates deviation quantity in the direction of observing optical axis from both position information, and decides the moving direction and moving quantity of the microscope 5 to correct such deviation simultaneously.
Patent JP-H1114988-A (JP)
Title: Liquid crystal display
Inventor: UCHIDA TATSUO
IPC: G09F9/35
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display capable of advantageously attaining a full-color display high in resolution without necessitating a color filter by optimizing the material parameter and the device parameter of a bend cell. SOLUTION: In a display panel 10, a phase compensating plate 3 (phase difference plate) is arranged in front of a bend oriented liquid crystal cell (bend cell) 1 whose the cell gap is <=7 μm and the panel 10 is composed by interposing the bend cell 1 and the phase compensating plate 3 by orthogonal polarizers 5, 5. A surface light source (back light) 7 for successively irradiating three color light beams of red (R), green (G) and blue (B) is provided. In this case, the phase compensating plate 3, the lower surface side of the orthogonal polarizer 5 and its upper surface side are arranged just before or just after a glass substrate, just before or just after three terminal element matrix 19 and just before the phase compensating plate or just before the glass substrate 12, respectively.  Consequently, the display panel 10 is divided into the pixels of a matrix arrangement by an active matrix for driving the panel.
Patent JP-H03186474-A (JP)
Title: Baby carriage
Inventor: MIYAGI TAKESHI
IPC: B62B9/20
Filed: 1989-12-14
Abstract: PURPOSE:To release a lock merely via the thrusting work and simply perform the folding and deploying work via the release of lock pins by improving a lock device in a baby carriage foldable in the longitudinal direction. CONSTITUTION:Both sides of the front section of a seat section 32 and front legs 22 are pivotally supported by pins 40, and cases 42 are fitted at lower ends of a push bar 28 supported with both end sections of an arm rest 26 and connected to rear legs 24 at lower ends. A slider 44 is slidably provided in the case 42, and the slider 44 is held in the case 42 by a plate 46. A bent arm 52 supported on the rear leg 24 by a pin 48 at the lower end and supported on the case 42 via the plate 46 and the slider 44 at the upper end and formed with a projection 50 at the middle is provided. A lever 54 pivotally supported on the case 42 at one end via the slide 44 is pivotally supported on a back rest section 34, particularly the reclining mechanism operation piece of the back rest section 34, at the other end.
Patent JP-H04190981-A (JP)
Title: Fixing method for boot
Inventor: MOCHINAGA SHUJI
IPC: B23K11/11
Filed: 1990-11-26
Abstract: PURPOSE:To increase efficiency of assembly of covering members by oscillating and clamping clamping jigs till obtaining the specified clamping force, welding a superposed part of a band member and fixing the boot. CONSTITUTION:When the band member 1 is supplied, a couple of clamping jigs 2 arranged freely liftably at the lower side of the boot 6 are raised and the tips 2a thereof are applied on the peripheral surface 6a of the fixed position via the band member 1. The band member 1 is wound along the peripheral surface 6a of the fixed position by the oscillation of the clamping jigs 2 and both ends 1c thereof are superposed on each other. The clamping jigs 2 are oscillated till attaining a specified oscillation torque value and the boot is clamped. An electrode 11 is lowered and prescrized to set on the superposed part 1b of the band member 1 and welding is performed. When welding is completed, the electrode is raised and the couple of clamping jigs 2 are oscillated in the opposite direction and then, lowered and returned to the initial positions, respectively.