baber/WOPTO huggingface dataset:
Patent JP-H09105377-A (JP)
Title: Variable displacement type swash plate compressor
Inventor: TOKUMASU HIROSHI
IPC: F04B27/14
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To secure a variable displacement type swash plate compressor that is easy to manufacture a piston in particular, and besides, there is no requirement for highly accurate machining procedures. SOLUTION: This compressor is equipped with a thrust flange 40 integrally rotating with a shaft 5 as one body, a swash plate 10 being tiltably and rotatably attached to this shaft 5, and integrally rotating with the thrust flange 40 en bloc, and a piston 7 being engaged with the swash plate 10 via a shoe 11, and doing its rectilinear reciprocation in a cylinder bore 6 with rotation of the swash plate 10, and in this constitution, the swash plate 10 alters a tilt angle according to a pressure variation in a crankcase 8 where this swash plate 10 is housed, whereby a stroke of the piston 7 is varied to some extent. Here a plate spring 9 is installed a front side end of this piston 7. Both ends 9a and 9b of this plate spring 9 are pressed each to an inner wall surface of a cylinder block 1 as slidably in the traveling direction of the piston 7.
Patent JP-2001109646-A (JP)
Title: Hardware initialization system
Inventor: ISHIKAWA KIYOSHI
IPC: G06F11/30
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To accurately detect abnormality corresponding to an application even with a general OS and further to initialize hardware without generating a contradiction with management due to the OS. SOLUTION: When an application 3 detects abnormality in hardware 5, control is performed so as to issue a request setting an extremely short time-out value from the application to a device driver 4, and control is performed so as to initialize the device driver 4 and the hardware 5 again by an OS 2 integrated in a host device 1.
Patent JP-H06116972-A (JP)
Title: Drainage for dry area in basement
Inventor: KAWATO TAKASHI
IPC: E02D29/00
Filed: 1992-10-01
Abstract: PURPOSE:To easily install such a drainage that drains off rainwater in a dry area by operation of a drainage pump, and to make the equipment safe and trouble-free. CONSTITUTION:Two sets of drainage pumps 8 and 9 installed above the ground are communicated with a drainage pit 6 in a dry area 3 through pipings 10 and 16 that are installed separately. Then, drainage is made by the drainage pumps 8 and 9 that are operated alternately by means of a floatless relay 29.
Patent JP-H08146176-A (JP)
Title: Fuel channel box and its manufacture
Inventor: SETO TAKEHIRO
IPC: G21C3/324
Filed: 1994-11-24
Abstract: PURPOSE: To hold down the amount of creep deformation caused during operation in a fuel channel box used in a boiling water reactor. CONSTITUTION: A flat plate is formed into a cylinder, and a seam part 2 is connected by welding. Welding bead surfaces 1a, 1c are moved to the other surfaces 1b, 1d in the midway of the whole length of a fuel channel box 1. Thus, the creep deformation of the fuel channel box 1 is flattened by the respective surfaces of the fuel channel box 1 to hold down the maxium creep deformation amount.
Patent JP-S62149396-A (JP)
Title: Sewage cleaning device
Inventor: NISHIYAMA TAKANOBU
IPC: C02F1/78
Filed: 1985-12-23
Abstract: PURPOSE:To eliminate the need for installing a settling tank by providing a nozzle for discharging gaseous ozone to the inside of the bottom of a cleaning-up tank to which sewage is supplied, providing a specially shaped foam guide in the upper position thereof and providing a filter for receiving solid matter to the outside peripheral part in the upper part of the foam guide. CONSTITUTION:The nozzle 2 for discharging the gaseous ozone is disposed to the inside of the bottom of the cleaning-up tank 1 to which the sewage is supplied and the foam guide 3 having a circular conical inside peripheral face which is larger in the inside diameter toward the lower side is provided in the cleaning-up tank in the position above the nozzle 2. The filter 4 for receiving the solid matter is disposed to the outside peripheral part in the upper part of the foam guide 3. As a result, SS and oxide precipitate are removed without the need for providing the settling tank.
Patent JP-2000117117-A (JP)
Title: Photocatalytic material
Inventor: KAMIYA KIYOSHI
IPC: B01J35/02
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To improve a productivity of a cement product while photocatalytic performance and its durability are made excellent by a method wherein a specific amount of cement and titanium oxide are uniformly mixed to prepare a photocatalytic material. SOLUTION: A photocatalytic material wherein a photocatalytic performance owing to titanium oxide and its endurance are excellent, comprises by mixing uniformly 100 pts.wt. of cement and 10 to 150 pts.wt. of titanium oxide of 20 to 300 m2/g in specific surface area. As the cement, it is not especially limited, and common Portland cement, high-early-strength Portland cement, or the like may be used, and as the titanium oxide, anatase-type titanium dioxide, rutile- type titanium dioxide or the like are mentioned.  A photocatalytic cement product to be manufactured from such the photocatalytic material can maintain for a long period of time high photocatalitic performance such as removal by decomposition of hazardous material in atmosphere such as NOx or the like by the photocatalytic performance, deodorizing of malodorous substance such as ammonia or the like, and decomposition of trichloroethylene or the like being a faucet contaminant.
Patent JP-H07141310-A (JP)
Title: Detection system for state change of communication data
Inventor: SUZUMURA YASUNARI
IPC: G06F15/163
Filed: 1993-11-18
Abstract: PURPOSE:To reduce the detection processing load of the state change to the communication data received by a processor of the receiving side. CONSTITUTION:A processor 1 of the transmitting side compares the data transmitted from a data area 30a with the data held in a data part Fd in the precedent transmission state. When both data are different from each other, the processor 1 updates the data updating frequency Cu and transmits this frequency together with the data transmitted from the area 30a. A processor 5 of the receiving side compares the received frequency Cn with the frequency Cn that is previously stored in an updating frequency storing area 54b in the precedent reception state. When both data are different, the processor 5 decides that the transmitted data may possibly has a state change and then compares the received data with the data stored in a data area 70a in the precedent reception state, and, it is decided that the transmitted data had a state change when both compared data are different from each other.
Patent JP-H09194295-A (JP)
Title: System for supplying solid material into furnace
Inventor: DEITSUKU ESU UIRIAMUSU
IPC: F27B14/16
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a sold material supplying system capable of supplying solid materials to different radial positions at nearly the same height on a crucible.  
     SOLUTION: The system for supplying the solid materials to a melting furnace has a supply tube which is mounted with a rotor arranged in the selected radial positions on the crucible 20 and exists partially in the furnace. The rotor has a structure to compensate thermal expansion and shrinkage and has a structure capable of freely moving the supply tube 32 at any operation temp. and preventing the operation failure occurring in granular materials. The supply tube 32 is so formed that the solid materials are controlled to flow without clogging. The supply tube 32 and outlet 40 are formed to the shapes to allow the stream of a cylindrical shape to fall into the crucible 20. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H09126060-A (JP)
Title: Method and device for controlling exhaust gas reflux
Inventor: HATANAKA YOICHI
IPC: F02M25/07
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To achieve the maximum NOx reduction while the discharge amount of the smoke is suppressed constantly within the allowable range by realizing the EGR control of excellent accuracy to cope with rapid change in the operational condition. SOLUTION: The exhaust gas reflux is controlled by adjusting an opening of an EGR valve according to the operational condition of an engine. The oxygen concentration R02 in the whole sucked air containing the EGR gas, and the ratio of the amount Q02 of oxygen in the whole sucked air to the fuel injection QF are obtained, and the oxygen-fuel ratio (Q02 /QF) is compared with the allowable smoke limit value K, and when the oxygen-fuel ratio (Q02 /QF) is smaller, the EGR valve is controlled so that the oxygen-fuel ratio is equal to the allowable smoke limit value. When the oxygen-fuel ratio is larger than the limit value, the EGR valve is controlled so that the oxygen concentration R02 is equal to the target oxygen concentration D02 . The amount of oxygen required to keep the target smoke level can be secured thereby, and the maximum NOx reduction can be achieved.
Patent JP-H11123923-A (JP)
Title: Duct for air conditioner of automobile
Inventor: NAGATA TAKASHI
IPC: B60H1/00
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To integrally form a plurality of ducts for air conditioner of an automobile to be formed by blow molding, without complicating the structure of a metal mold. SOLUTION: A duct for an air conditioner of an automobile is constituted in such a way that the air conditioner duct part 16 constituting a duct and the defroster duct part 17 are connected to each other through a thin wall hinge 18, and after they are formed in the expanded form capable of blanking, they are bent at the part of the thin wall hinge 18 so as to be formed into a regular form. Thus, since the blanking directions thereof are different to each other in the completed form, such a duct that it is substantially impossible to form integrally can be integrally formed without complicating the structure of a metal mold, so that great effect can be achieved for reducing the manufacturing manhours.
Patent JP-H05127276-A (JP)
Title: Panoramic shot device
Inventor: DOBASHI TOSHIO
IPC: G03B37/00
Filed: 1991-11-06
Abstract: PURPOSE:To provide a camera which is equipped with a zoom lens, and where the setting of panoramic shot is released after performing the panoramic shot and the panoramic shot is performed again at a lens position where the panoramic shot is finally performed previous time by setting the panoramic shot again. CONSTITUTION:This device is constituted of a panoramic shot setting operating means 61 by which the setting operation of the panoramic shot is applied, a setting signal generating means 61 which generates a setting signal in accordance with the setting operation, a release signal generating means SW2 which generates a release signal in accordance with the pressing operation of a release button, a lens position storage means 59 which stores the lens position of the zoom lens when the setting signal and the release signal are inputted, and a driving signal generating means 51 which generates a driving signal for driving the zoom lens to the lens position stored in the means 59 when the setting signal is inputted.
Patent JP-H07143253-A (JP)
Title: Security informing system
Inventor: YAMADA NOBORU
IPC: H04N7/18
Filed: 1993-11-19
Abstract: PURPOSE:To provide a security informing system capable of sending the pictures of the scene as well to a reporting destination by transmitting picture information converted into FAX signals to the reporting destination along with a voice message. CONSTITUTION:An image pickup part 1 picks up the images of a monitoring place, converts them into video signals and outputs them. A FAX signal generation part 2 converts the inputted video signals into the picture signals for a FAX and writes them in a picture memory. A control part 9 calls the telephone circuit of the reporting destination through a channel unit 6, sends the voice message, then reads a FAX number from a telephone number memory part 4, controls a dial signal generation part 7, calls the FAX channel of the reporting destination through the channel unit 6 and reads and transmits the picture signals for the FAX written in the picture memory. Thus, in the case of leaving a house, when the telephone number and FAX number of a visiting destination are inputted by using an input part 3, the pictures of the scene are also sent to the visiting destination along with the voice message of abnormality generation.
Patent JP-S63143085-A (JP)
Inventor: IKEDA KENJI
IPC: E04G21/32
Filed: 1986-12-08
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-H03151976-A (JP)
Title: Chitosan film for medical care
Inventor: TOGASHI MASUAKI
IPC: A61L15/16
Filed: 1989-11-08
Abstract: PURPOSE:To improve strength and elongation of the title film under dry condition by laminating chitosan films through a polyvinyl pyrrolidone layer. CONSTITUTION:Chitosan is prepd. by hydrolyzing acetyl groups of chitin and deacetylating thereby by heat-treating chitin which is a polysaccharide wherein N-acetyl-D-glucosamine is bound through a beta-1,4 bonding with a conc. caustic. To manufacture a chitosan film for medical care, at first, a chitosan acidic aq. soln. is molded into a film in an alkaline soln. and the film is thoroughly washed with water to obtain a chitosan film under a wet condition or, if necessary, it is additionally dried to obtain a chitosan film under a dried condition. Two pieces of either wet or dried chitosan films are prepd. and after a polyvinyl pyrrolidone aq. soln. is cast on one face of one of the films or it is coated the soln., another film is laminated on the layer of the polyvinyl pyrrolidone aq. soln. and they are integrated in a body by pressing them from one side or both sides and this is dried to obtain the title film.
Patent JP-H06114627-A (JP)
Title: File of sintered metal
Inventor: SHIOTANI ATSUO
IPC: B23D71/04
Filed: 1992-10-05
Abstract: PURPOSE:To provide a file with a fine taste of working, reduce the risk of the file cutting edges being dull or chipping, and prolong the lifetime by forming the tip of each cutting edge in the cross-section for the surface where file cutting edges are provided with an acute angle. CONSTITUTION:The surface 1 where file cutting edges are provided, is made of a sintered alloy. The tip 2 of each cutting edge in the cross-section for this surface 1 is given an acute angle alpha. Actually, it is preferable that the cutting edge angle alpha is between 20-90deg., particularly 25-60deg. Further it is preferable that the crest 3 of each cutting edge tip 2 (or part corresponding to the nose of an ordinary machining tool) has a diameter of approx. 0.3mm or less, particularly below 0.1mm in diameter to give a fine taste of working.
Patent JP-H09134616-A (JP)
Title: Power transmission line device
Inventor: MATSUDA SETSUYUKI
IPC: H01B7/42
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To easily and efficiently transmit heat of a compressed gas insulated transmission line through cylindrical vessels by arranging cooling pipes to cool the cylindrical vessels by flowing cooling water for a returning passage from a water supply pipe for a going passage by connecting it to a water supply pipe for a returning passage in which cooling water flows. SOLUTION: 23a is a water supply pipe for a going passage in which cooling water flows, and is arranged in a cavity passage 14a in the lengthwise direction of a cylindrical vessel 16a, and one end is connected to a cooling tower 24 arranged aboveground. 25a is a water supply piper for a returning passage in which cooling water flows, and is arranged in the cavity passage 14a in the lengthwise direction of the cylindrical vessel 16a, and one end is connected to the cooling tower 24. The water supply pipes 23a and 25a are connected to cooling pipes 26a, 26e and 26g. Cooling water flows to the water supply pipe 25a from the water supply pipe 23a so as to respectively cool cylindrical vessels 16a to 16c like arrows A, B, C, D, E and F, and excellently cools them so as to equalize temperatures in the pipes by heating of conductors 17a to 17c in the vessels 16a to 16c.
Patent JP-H07137296-A (JP)
Title: Ink purging device for ink jet printer
Inventor: TAKANO YASUO
IPC: B41J2/185
Filed: 1993-11-19
Abstract: PURPOSE:To eliminate a complicated confirmation of an operator for an ink injecting state and to obviate waste of ink by unnecessary purging by verifying an ink injecting state of a nozzle by an ink jet printer itself. CONSTITUTION:A print head 1 is slidably engaged in parallel with an axial direction via a shaft 2. At least one or more nozzles are provided at the head 1 oppositely to a sheet 3. An ink purging mechanism 6 is installed at a position opposed to the head 1, a measuring unit 7 for measuring a liquid droplet speed of the ink is provided at an upper part of the mechanism 6. When the speed of the ink is lowered to a preset value, ink purging is conducted. The ink injected in the case of measuring the speed is recovered by the mechanism 6.
Patent JP-H01218126-A (JP)
Title: Keyboard
Inventor: FURANKU EDOWAADO ANDAASON
IPC: H03M11/00
Filed: 1988-11-19
Abstract: PURPOSE: To instantaneously detect a ghost key state without increasing cost by providing a ghost key state detecting means, which is connected to drive lines and read lines, for inhibiting the operation of a key code means when detecting the simultaneous existence of drive signals on plural drive lines and plural read lines. CONSTITUTION: A group of keyboard matrix read lines MS0-MS7 are detected while being interlocked with the impression of the drive signal to the selected drive line. A ghost detection logic mechanism 33 monitors both the drive line and the read line and when there are ghost key conditions, they are detected. When the ghost key conditions are detected, the output of a scan code to a register 32 is suppressed until no ghost condition exists any more, and a signal for further suppressing the scan of a keyboard matrix is sent to a keyboard scan control mechanism 31. Thus, the ghost key conditions can be almost instantaneously detected.
Patent JP-H01206430-A (JP)
Title: Control of window system
Inventor: ROBAATO JIYOSEFU TOORIISU
IPC: G06F3/048
Filed: 1988-11-19
Abstract: PURPOSE: To reduce a display image without loosing information at all by storing plural character sets based upon character block width which is smaller than usual and using the character sets for reduction processing. CONSTITUTION: By a document preparing function, information on character sets selected at the time of use in a reduced window in a figure 7 may be mounted as hardware such as a ROM or generated by software. In a document which is being prepared, a window is displayed and when another document which is being prepared is reduced and displayed in the window, a table containing all of a character set that can be used and displayed matching the window is stored in a storage mechanism 13. Each character set includes width attributes and height attributes. As the window becomes small, characters displayed in the width can be all reduced and displayed without being lost.
Patent JP-H10126296-A (JP)
Title: Receiver
Inventor: IWASHITA NAOKI
IPC: H04H60/25
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To display characters and characters of character codes which are defined after the receiver is on sale with respect to the receiver of a FM teletext multiplex broadcast. SOLUTION: The receiver is provided with a reception circuit 10 that receives a teletext multiplex broadcast and a decoder circuit 41 that decodes an encode signal, outputted from the reception circuit 10 and provides an output of data such as a character code, a memory 24 that stores data such as the character code outputted from the decoder circuit 41 and memories 31, 32 that convert the character code stored in the memory 24 into corresponding display data, a display element 50 that displays the character receiving the display data to designate the character code. When data denoting that the character and character codes are defined and the defined character code and its display data are transmitted, the defined character code and the display data are written in the memories 31, 32.
Patent JP-S62148029-A (JP)
Title: Trimming die device
Inventor: NANBA SOKO
IPC: B21D28/00
Filed: 1985-12-24
Abstract: PURPOSE:To cut a scrap without causing any chip by using the upper and lower dies of specified structure which provide with a trimming blade and scrap cutter respectively in case of trimming a steel plate. CONSTITUTION:The upper metal die 3 is descended after placing the thin steel sheet 1 to be trimmed on the lower die 2. In this case the pad 6 of the upper die 3 fixes the thin steel sheet 1 by pressing it onto the lower die 2. Then, the projecting blade part 5a of the upper trimming blade 5 of the upper die 3 is bitten with the thin steel sheet 1 and the trimming is started at the part corresponding to both scrap cutters 7, 8 and the cutting-off is started as well by a cutting off blade 9. With further descent of the upper die 3, the cutting off is performed by the cutting off blade 9 without causing a rupture part on the part 1a which becomes the scrap of the thin steel sheet. The part 1a is cut without causing any chip by the cut blades 10, 11 of both trimming blades 7, 8 by descending the upper die 3 further.
Patent JP-H01131735-A (JP)
Title: Trench excavator
Inventor: IMUDA YUJI
IPC: E02F5/06
Filed: 1987-11-18
Abstract: PURPOSE:To attain availability for use in a limited space like an alley and versatility in changing of traveling speed and direction by installing two reduction gears in vertical arrangement with the one at the upper and the other at the lower part of chassis, and by making optional selection of reduction ratios possible out of these two reduction gears. CONSTITUTION:A prime mover 4 and the first reduction gear 5 are installed in the upper part of chassis 2, and the second reduction gear 3 is installed, utilizing a space under the chassis. A variable speed changer is installed in one of the reduction gears to make optional selection of reduction ratios possible. With operation of a control lever 15, traveling speed and direction can be changed freely. With this operation, a trench excavator 1 can be used under a variety of work conditions, including slow-speed backward traveling for trench excavation, high-speed backward traveling for loading to trucks or the like and high-speed forward traveling for changing work site.
Patent JP-H01132923-A (JP)
Title: Truncated cone-shaped model wind tunnel testing apparatus equipped with power
Inventor: HOSOE NOBUYUKI
IPC: G01L5/16
Filed: 1987-11-18
Abstract: PURPOSE:To reduce the interference exerted on a balance apparatus by high pressure air supply piping at the measuring time of air force in a wind tunnel test, by providing a balance driving apparatus, the balance apparatus, a truncated cone-shaped model and a shaft coupling. CONSTITUTION:When high pressure air is sent in a shaft coupling 34 from the take-in port thereof, said air passes through a high pressure rubber hose 35 from the passing hole of a revolving cylinder through the interior of the revolving cylinder to be supplied to an engine 44 as a power source from the valve chamber 45 of a truncated cone- shaped model. A cylinder 15 is revolved by operating a balance driving apparatus 10 and the revolution, that is, elevation of the truncated cone-shaped model is changed to measure the component force at that time by a balance apparatus 20. In this case, the hose 35 imparts the degree of freedom of the movement in a horizontal plane and that of the rotation around the shaft present in the horizontal plane at the upper end thereof and the shaft coupling 34 imparts the degree of freedom of the movement in a vertical direction and that of the rotation around a vertical shaft. By this method, the interference exerted on the apparatus 20 by a high pressure gas supply apparatus 30 at the measuring time of air force in a wind tunnel test is reduced.