baber/WOPTO huggingface dataset:
Patent JP-H08243355-A (JP)
Title: Removing method of nitrogen oxide by catalytic reduction
Inventor: SATO KAZUHITO
IPC: B01J23/06
Filed: 1995-03-10
Abstract: PURPOSE: To bring nitrogen oxide not only in an exhaust gas from Diesel engine, of cause gasoline engine, but in an exhaust gas generated from various equipments into contact with a specific catalyst in the presence of a small quantity of hydrocarbons added or hydrocarbons contained in the exhaust gas in an oxidizing atmosphere as a whole, in which excess oxygen exists. CONSTITUTION: The exhaust gas containing nitrogen oxide is brought into contact with the catalyst having at least one kind of a metal selected from a group composed of yttrium, magnesium, zinc, lanthanum carried on silica in the oxidizing atmosphere in which excess oxygen exists and in the presence of hydrocarbons. The catalyst preferably contains 0.01-10wt.% cobalt based on the catalyst as a reference and expressed in terms of oxide.
Patent JP-S59204681-A (JP)
Title: Solar gel pond
Inventor: KAWASE KAORU
IPC: C09K5/00
Filed: 1983-05-06
Abstract: PURPOSE:To provide a low-cost solar gel pond of improved heat storage efficiency, by using a water-containing gel prepared by neutralizing, with an acid, salt, etc., an aqueous solution containing an inorganic salt, water-soluble organic polymer, etc. CONSTITUTION:The objective water-containing gel can be obtained by neutralizing an aqueous solution prepared by incorporating water with (A) an alkali (alkaline earth) salt such as sodium silicate, potassium silicate, lithium silicate, and (B) a water-soluble organic polymer such as PVA, cellulosic water-soluble resin, polysaccharide derivative, or plus, (C) Soot or a dye such as Sulfur Black by a neutralizing agent, e.g., chloride from Mg, Ca, Mn, etc., acid metal salt. The concentrations of the components (A) and (B) in said aqueous solution are pref., as follows: (1) for the component (A), 0.1-10wt% calculated as silicate, (2) for the component (B), 0.1-5wt%.
Patent JP-S62235891-A (JP)
Title: Convergence device
Inventor: HAMADA MASANORI
IPC: H04N9/28
Filed: 1986-04-07
Abstract: PURPOSE:To automatically correct the shift in convergence by passing the signal of the first pattern generator through vertical and horizontal detectors, detecting whether the shift in the convergence is a DC type shift or not from the horizontal and vertical positions at that time and controlling the correction data of a digital convergenece circuit from the detection signal. CONSTITUTION:When the shift in the convergence is generated, an adjusting pattern passing through the detectors 31, 32 is projected not only in one line but also in several lines 35' and 36' successively to improve a detection speed. The output signal of the detectors 31, 32 is supplied to a position memory circuit 33, as the value of a scanning position, for instance, the detector 31 stores La, and the detector 32 stores Lb and supply to the first detection circuit 34. The first detection circuit 34, from the fetched values La, Lb and basic values L0, L1, performs the operation of L0 -La, L1-Lb, and if both are 0, it is decided that the shift in the convergence is not present, if both are equal value, it is decided to be the DC type shift and if both are not equal values, it is decided to be a dynamic shift, and in the case of the DC type shift, an automatic adjustment is performed and in the case of the dynamic shift, the convergence adjustment is carried out again.
Patent JP-H02257955-A (JP)
Title: Waste water splash preventing device for medical treating bed
Inventor: YOSHIRAKU TOMOKAZU
IPC: A61G13/10
Filed: 1989-03-30
Abstract: PURPOSE:To simplify handling by a method wherein a waste water pan and a waste water splash preventing plate are simultaneously pulled out from a containing position, and the pulled out waste water preventing plate is erected in a position above the waste water pan by means of an energizing means. CONSTITUTION:When two moving members 66 are reciprocated in the direction of an arrow mark (c), a waste water pan 8 and a waste water splash preventing plate 9 can be simultaneously pulled out in the direction of the arrow mark (c) to a pull-out position. In this case, the waste water splash preventing plate 9 is rotated in the direction of an arrow mark (i) by means of an energizing means 83 along a corner part 36a at the lower front part of a seat plate base 36 as it is pulled out to a position in front of the seat plate base 36. When the waste water splash preventing plate is completely pulled out, it is approximately vertically erected in a position above the waste water pan 8, and the lower part of a back plate 3 approximately horizontally pulled out to a position above a seat plate 2 is completely covered from a front therewith. The waste water splash preventing plate 9 prevents waste water from being splashed to a position below the seat part of a patient and is functioned as a blind plate for a position below the seat part. In the waste water splash preventing plate 81, the waste water pan 8 and the waste water splash preventing plate 9 can be simultaneously and freely protruded and retracted according to the demand of a doctor.
Patent JP-S62235089-A (JP)
Inventor: OGAWA MANABU
IPC: E04H7/26
Filed: 1986-04-07
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-H10272195-A (JP)
Title: Mixer for fire extinguishing agent or the like
Inventor: SHIGA KAZUMICHI
IPC: A62C5/02
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent drop in mixing ratio caused by pressure loss of a bubble solution piping, by arranging a solution tank, a solution housing film with an opening part provided in the solution tank, and a mixer integrally connected to the opening part. SOLUTION: A flexible rubber film 3 is pressurized from the perimeter of an external surface part thereof by a pressure water flowing in from a pressure feed water ports 6 and 6' to continuously push out a bubble solution stored inside from an opening part 5. Now, a data pertaining to the pressure of the pressure water with a manometer 13 is fed back to a controller 12A to properly regulate a pressure pump so that the pressure received by the rubber film 3 from the perimeter of the external surface part thereof is kept at a fixed value to allow adjusting of the pressure of a bubble solution flowing into a mixing part 5A from the opening part 5 to a fixed value. Therefore, water for extinguishing from a water supply pipe 2 is mixed with the bubble solution from the opening part 5 of the rubber film 3.  This eliminates a pressure loss between the opening part 5 of the rubber film 3 and the mixing part 5A thereby enabling rise in the mixing ratio under the same flow rate.
Patent JP-S63247167-A (JP)
Title: Steering force control device for power steering
Inventor: ETO KUNIHIKO
IPC: B62D6/00
Filed: 1987-03-31
Abstract: PURPOSE:To obtain a steering characteristic in accordance with the existence of lateral acceleration by applying a control current which is operated based on a traveling condition index and vehicle speed operated by integrating a lateral acceleration to an electromagnetic control valve for varying the character istic between a handle torque and a steering output torque. CONSTITUTION:An electromagnetic control valve 30 whose opening is varied according to an applied control current varies an operating fluid pressure which is applied to a power cylinder 12 for giving an assist force to an output shaft 15, varying a characteristic between a handle torque given to an input shaft 14 and a steering output torque. In this case, a means 1 operates a traveling condition index integrating and output signal from a lateral acceleration sensor 60 in a defined traveling interval. Also, a means 2 operates a control current to be applied to the electromagnetic control valve 30 based on an output signal from a vehicle speed sensor 40 and the traveling condition index from the operat ing means 1. And, an output means 3 applies the control current from the operat ing means 2 to the electromagnetic valve 30.
Patent JP-H09268338-A (JP)
Title: Aluminum alloy brazing sheet for brazed heat exchanger
Inventor: TSURUNO AKIHIRO
IPC: B32B15/01
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy brazing sheet for a brazed heat exchanger, capable of improving corrosion resistance to a greater extent and also prolonging the service life of the heat exchanger. SOLUTION: This brazing sheet has a core material composed of aluminum alloy sheet, an intermediate layer disposed at least on one surface of the core material, and an aluminum alloy brazing filler metal disposed on both outside surfaces of a clad material consisting of the core material and the intermediate layer. At this time, the core material has a composition consisting of, by weight, 0.5-1.5% Mn and the balance Al with inevitable impurities of <=0.6% Si and <=0.7% Fe. The intermediate layer has a composition consisting of aluminum and <=1.0wt.%, in total, of inevitable impurities and also has >=70μm thickness and >=50μm grain size, and further, the recrystallization temp. at the time of brazing is lower than the melting temp. of the brazing filler metal.  Moreover, the brazing filler metal has a composition consisting of 7-15wt.% Si and the balance Al with inevitable impurities.
Patent JP-S575350-A (JP)
Title: Mounting device for power semiconductor device
Inventor: IMANAKA TOSHIO
IPC: H01L23/32
Filed: 1980-06-12
Abstract: PURPOSE:To improve the heat dissipating effect of a power semiconductor device by securing the semiconductor device with a mounting bracket for pressing the device from its upper surface, thereby uniformly applying force to the discharging metallic plate. CONSTITUTION:A power semiconductor device 11, e.g., a power transistor or the like is secured with a mounting bracket 17. The bracket 17 is composed of a horizontal wall 18 extending along the upper surface of the device 11 and a leg wall 19 provided for mounting vertically on one end of the wall 18. The device 11 can be pressed and held to the plate 12 with the wall 18 by securing the lower end 19a of the wall 19 via locking screw 20 to the plate 12. Since the device 11 can be pressed to the plate 12 with the wall 18 of the bracket 17 in this manner, the semiconductor element 11 can be uniformly brought into planar contact with the plate 12 in all area. Consequently, the heat transfer effect can be enhanced without reducing the thickness of an electrically insulating plate 14.
Patent JP-S57196480-A (JP)
Title: Starting device of fuel cell
Inventor: NAKAMURA MASASHI
IPC: H01M8/06
Filed: 1981-05-27
Abstract: PURPOSE:To substantially shorten the starting time at low temperature of a cell by previously converting part of fuel into a hydrogen gas by light-decomposition, and supplying the hydrogen gas having excellent activity at low temperature in starting at low temperature, and starting it. CONSTITUTION:Before starting a cell or during normal operation of a vehicle, part of fuel and water are supplied to a light-decomposition reactor 14, and methanol and water light-decomposed under transmission of sunlight to produce hydrogen gas and carbon dioxide gas. The gas produced is stored in a pressure tank 15. When starting the cell, if the electrolyte temperature detected by a temperature detector is below a specified temperature, a three-way valve 17 is operated to supply hydrogen gas (also containing carbon dioxide gas) from the pressure tank 15 to an electrolytic cell 7. Since a hydrogen gas has high activity even at low temperature, current generated in a fuel electrode becomes large. Therefore, even in starting at low temperature, the starting currentI=i1+ i2 immediately reaches a specified starting value by supplying the low activity of methanol alone.
Patent JP-H07298437-A (JP)
Title: Method and apparatus for inspecting power distribution facility
Inventor: OKUDA HIROSHI
IPC: H02G1/02
Filed: 1994-04-19
Abstract: PURPOSE:To improve safety and operability by feeding a midair inspecting unit suspended to an overhead ground wire under a radio remote control, operating a sensor on the unit to sense a power distribution facility, and displaying its sensed result on a ground inspecting unit. CONSTITUTION:A midair inspecting unit 1 is suspended from an overhead ground wire EW by utilizing a vehicle for a high lift work. The unit 1 is fed under a radio remote control by a ground inspecting unit 2 installed on the ground, an imaging unit 5 is operated to sense a power distribution facility, and its sensed result is displayed on the unit 2 to inspect the facility. Thus, a existing overhead ground wire is continuously fed to display the facility real time, and the inspecting operation of the facility can be safely and efficiently conducted.
Patent JP-S60223425-A (JP)
Inventor: YAMADA TSUTOMU
IPC: H02H7/06
Filed: 1984-04-18
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-H10274434-A (JP)
Title: Air-conditioner
Inventor: HAMANO HIROYUKI
IPC: F24F13/15
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent a left/right deflector linked with an interlocking rod from being removed easily by setting a protrusion on a swing shaft and the left/right deflector in parallel phase and cutting a bearing hole in the left/right direction of a blow-out port thereby preventing the interlocking rod from being flexed easily. SOLUTION: A cut 2b for inserting a protrusion 3b is made in the outer circumference of a bearing hole 2a made at the lower part of a blow-out port in the body in the left/right direction of the blow-out port and a swing shaft is inserted into the bearing hole 2a while aligning the cut 2b and the protrusion 3b. On the other hand, a stopper 2c abutting against the front face of an interlocking rod 3c when a left/right deflector 3 swings to the left or right within a specified range is provided at the lower part of the blow-out port integrally therewith in the vicinity of a joint 3d between the interlocking rod 3c and the left/right deflector 3 when it swings to the left or right within a specified range so that the protrusion 3b is hooked to the outer circumference of the bearing hole 2a within the specified swinging range of the left/ right deflector 3. According to the structure, the interlocking rod 3c is prevented from being flexed easily and the left/right deflector 3 linked therewith is prevented from being removed easily.
Patent JP-S57198172-A (JP)
Title: Method for running of two or more coupled electric cars
Inventor: SHIMIZU HIROSHI
IPC: B62D13/00
Filed: 1981-05-29
Abstract: PURPOSE:To have an unmanned transport system by equipping the leading car with a command device and each following car with a controlling and steering device. CONSTITUTION:The leading electric car 1 is equipped with a command device 11 to emit signals to following electric cars 2, 3 which are coupled by a mechanical means 41, 42 such as a chain etc. The receivers 21, 31 operate automatically the steering devices etc. through controlling devices furnished in the following cars 2, 3. Speed control shall be performed so that both the leading and following cars run at the same speed while the steering control, by feeding the steering devices of following cars with signals a little delayed from the time of steering the leading car. Accordingly, a single driver can carry two or more electric cars at one time.
Patent JP-2000270650-A (JP)
Title: Lawn mower
Inventor: KURE SEIJI
IPC: A01D34/54
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To increase the durability of hydraulic piping for carrying out supply and discharge of pressure oil of hydraulic motor for driving a reel mower. SOLUTION: A reel mower 7 is attached to a traveling machine body A in a changeable position from a use position along the ground to a nonuse position separated from the ground. Hydraulic pipings 23 and 24 for supplying to and discharging a pressure oil from a hydraulic motor 17 for driving a reel installed at the side of the reel mower 7 from a traveling machine body A side is fitted to and supported on a piping supporting metal fitting 25 positioned and fixed in the vicinity of the hydraulic motor 17. The piping supporting metal fitting 25 is set in a piping supporting position so that the hydraulic piping 23 toward the traveling machine body A side is laid approximately along in the longer direction of the reel mower 7 in the vicinity of the piping supporting metal fitting 25.  The hydraulic piping 24 from the piping supporting metal fitting 25 to a hydraulic piping 24 connection part 17a of the hydraulic motor 17 is retained in a fixed bent position to give the objective lawn mower.
Patent JP-H01253880-A (JP)
Title: Retrieving device for information track
Inventor: SHIRAGAMI KAZUHARU
IPC: G11B21/10
Filed: 1988-03-31
Abstract: PURPOSE:To realize stable and high speed retrieval by changing time during which tracking control and transfer control are made not to operate according to retrieving distance, and obtaining a signal to detect correctly that a light beam traversed a track. CONSTITUTION:When the signal delayed by prescribed time by a delay circuit 81 is inputted to a gate circuit 82 and an information processing control device 78, the device 78, which makes the tracking control and the transfer control operate so that the light beam on a record carrier 57 is always positioned on the prescribed track till that time, outputs the signal to a switch 63 so as to make the tracking control and the transfer control not operate. Afterward, the carriage 71 of the beam is started to move by a linear motor 69, and the signal that the beam traversed the track on the record carrier 57 is outputted to the output of a differential amplifier 60, and the noise of a high band part is removed by a waveform processing circuit 62, and the output is binarized, and is counted by an up-down counter 80. Then, by changing the time during which the tracking control and the transfer control are made not to operate according to the retrieving distance, the high speed retrieval is performed.
Patent JP-S60227056-A (JP)
Title: Hydraulic circuit for transmission associated with fluid torque converter
Inventor: TAKAGI IZUMI
IPC: F16H61/14
Filed: 1984-04-20
Abstract: PURPOSE:To assure hydraulic pressure in converter by providing a differential pressure changeover valve for coupling a charging pump to a torque converter, upon dropping of the hydraulic pressure at the clutch operating side below that at the torque converter feeding side, in a hydraulic circuit of transmission associated with a fluid torque converter. CONSTITUTION:In hydraulic circut of transmission associated with a fluid torque converter, the hydraulic pressure at the clutch 40 operating side and the torque converter 63 feeding side are compared. A differential pressure changeover valve 70 for coupling the delivery side 14b of a charging pump to the torque converter 63 side upon lowering of the hydraulic pressure at the clutch 40 operating side is provided. Consequently, hydraulic pressure in the torque converter can be assured under any operating condition.
Patent JP-S62238587-A (JP)
Title: Color recorder
Inventor: MAMA TAKASHI
IPC: G03G15/01
Filed: 1986-04-10
Abstract: PURPOSE:To simplify a device by decreasing a memory by making a photosensitive body circumferential length from a recording point to a transferring point equal to the sum of the photosensitive body circumferential length from the recording point to the transferring point on other photosensitive body at the upstream side and the distance between both transferring points. CONSTITUTION:A photosensitive body circumferential length ln to reach from an to cn concerning a downstream side photosensitive body Bn is set to ln=ln-1+Sn-1. Namely, when the image exposure is simultaneously executed by image recording points an and an-1 of both photosensitive bodies Bn and Bn-1 and the transferring paper image-transferred by a transferring point Cn-1 of an upstream side photosensitive body Bn-1 arrives at a transferring point Cn of the downstream side photosensitive body Bn, a clear image on the photosensitive body Bn is just brought to the transferring point Cn and the clear image is overlapped and transferred to the same position on the transferring paper. The linear velocity of the photosensitive bodies Bn and Bn-1 is equal to the linear velocity of a conveying belt 5. Thus, the memory to adjust the transferring dislocation used conventionally comes to be not necessary and the cost is made cheaper.
Patent JP-H06270195-A (JP)
Title: Decorating molded form of thermoplastic resin and manufacture thereof
Inventor: YOSHIKAWA HIROHISA
IPC: B29C45/00
Filed: 1993-03-16
Abstract: PURPOSE:To eliminate uneven gloss on a surface of a decorating molded form made of thermoplastic resin by integrally laminating a thermoplastic resin sheet having a decorative layer on a surface of a gas injection molded form made of the resin. CONSTITUTION:A print layer is formed on a surface of a polystyrene sheet by a transfer method as a thermoplastic sheet 5 having a decorative layer 4. The sheet 5 having the layer 4 is set at a cavity side of a female mold 1. Then, the sheet 5 is softened by a heating platen 6, brought into close contact with a cavity surface of the mold l through a vacuum suction hole of the mold 1 and preformed. The female mold 1 and a male mold 3 are positioned, closed, melted polyethylene resin is injected from an injection nozzle 2, then high pressure gas is injected from a gas injection needle mounted at the mold 3 after a time difference, held at the pressure, and cooled. No uneven gloss occurs on a surface of the gas injection molded form 8 of the polystyrene resin obtained in this manner.
Patent JP-S62247044-A (JP)
Title: Wear resistant aluminum alloy of high strength
Inventor: NAGASAKA YUSUKE
IPC: C22C21/04
Filed: 1987-04-03
Abstract: PURPOSE:To improve the mechanical strength and wear resistance by sintering Al alloy powder contg. specified amounts of Si and Cu, Mg, Ni or the like so that the resulting sintered alloy has a restricted density and a restricted grain size of Si. CONSTITUTION:Al alloy powder contg. 8-30wt% Si or further contg. 0.1-10wt% one or more among Cu, Mg, Ni, Fe and Mn is sintered to obtain a wear resistant Al alloy of high strength. This alloy has 90% density (to the true density) and <=10mum maximum grain size of Si.
Patent JP-2000276420-A (JP)
Title: Exclusive update device between distributed nodes
Inventor: MURATA AKIFUMI
IPC: H04L12/54
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To freely exclusively update data, which are replicated between distributed nodes, in each node while securing replication. SOLUTION: An exclusive update device 1 between distributed nodes is provided on a node 3 of a network 2 and is provided to hold the same shared data on all nodes in the exclusive state and is provided with an exclusive update request accepting means 13 and a distributed update means 22. The means 13 accepts an update request of shared data when one or more designated nodes and the local node are in the exclusive state. The means 22 attaches update data accepted by the exclusive update request accepting means 13 to request the update of shared data to one or more designated nodes through the network, and the means 22 updates shared data in the local node when receiving update completion reports of shared data from all nodes to which this update request was transmitted.