baber/WOPTO huggingface dataset:
Patent JP-H10267434-A (JP)
Title: Air-conditioner and air-conditioning method
Inventor: MASUKAWA TAKAYUKI
IPC: F25B1/00
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To prevent the abnormal increase of a pressure in a refrigerant circulation route and to prevent lowering of the coefficient of performance of an air-conditioner by providing a refrigerant bypass route through which a non- condensed high pressure gas refrigerant outputted from a refrigerant circulation passage situated upper stream from a pressure reducer is returned to a refrigerant circulation route situated downstream from the pressure reducer and upper stream from an evaporator. SOLUTION: An air-conditioner 1 comprises a compressor 2, a condenser 3, a pressure reducer 4, and an evaporator 5. A buffet 7 to store a refrigerant and valves 8a and 8b to stop a flow of a refrigerant are arranged in a bypass route bypassing the pressure reducer 4. When the interior of a room is rapidly cooled, when a work amount of the compressor 2 is increased, a flow rate of a refrigerant is increased to a value too high for the condenser 3 to liquefy the refrigerant and a pressure of the condenser 3 is increased. In this case, a high pressure gas refrigerant is caused to flow in a buffer 7 through opening of the valve 8a. When a pressure in the condenser 3 is reduced to a value lower than a given value, the valve 8a is closed and the valve 8b is opened, and a high pressure gas refrigerant in the buffer 7 is returned to the evaporator 5.
Patent JP-H07282111-A (JP)
Title: Floor panel laying order deciding device
Inventor: KAZETO MASAIKU
IPC: G06F17/50
Filed: 1994-04-07
Abstract: PURPOSE:To provide a floor panel laying order deciding device capable of mechanically deciding the laying order of floor panels which is highly efficient, at the time of laying the floor panels. CONSTITUTION:This floor panel laying order deciding device is for deciding a floor panel laying order at the time of laying the floor panels on the floor formation surface of a house in which the arrangement of the floor panels has been decided. This device is provided with a crane position recognition means (a), an external angle part recognition part (b) for recognizing the floor panels adjacent to a crane position and positioned at an external angle part, a first decision means (c) for selecting one from the recognized floor panels, a first adjacent floor panel recognition means (d) for selecting the floor panels adjacent to it, a second decision means (e) for selecting one from the recognized floor panels, a second adjacent floor panel recognition means (f) for recognizing the floor panels adjacent to it, a third decision means (g) for selecting one from the recognized floor panels, a repetition means (h) for successively and repeatedly operating the second adjacent floor panel recognition means (f) and the third decision means (g).
Patent JP-H08263517-A (JP)
Title: Parallel text retrieval system
Inventor: ARI EMU ARUHATSUJI
IPC: G06F17/30
Filed: 1995-03-28
Abstract: PURPOSE: To provide the text retrieval system which has higher retrieval efficiency than a conventional example and can retrieve a text faster. CONSTITUTION: A weighted vector generator 1 generates a weighted vector by calculating weight representing the importance of each term corresponding to the appearance frequency of the term for a data base 11 for texts and a question sentence, and stores the weighted vectors of respective texts dispersedly in X pieces of memories. Then, X pieces of processor elements are connected to the X pieces of memories and operate in parallel to one another to calculate a score indicating the similarity between the weighted vector of each text and the weighted vector corresponding to the question sentence. A parallel question processor 2 rearranges scores in the decreasing order on the basis of the scores outputted from the respective processor elements and outputs retrieval results corresponding to a specific number of high scores.  According to a user's judgement on whether or not the retrieval results are adequate, the vector for the question sentence is updated and retrieval is repeated.
Patent JP-2000265299-A (JP)
Title: Surface treating method for aluminum
Inventor: ITO SEISHIRO
IPC: C25D11/04
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To coat the surface of an anodized aluminum film with a photocatalyst-contg. plating layer excellent in adhesion. SOLUTION: This is a method in which aluminum is subjected to anodic oxidation treatment to form a porous anodically oxidized film on the aluminum, and next, a plating layer provided with a photocatalyst is formed on the porous anodically oxidized film, and, in a plating bath in which a salt of the objective metal to be applied with plating treatment, another organic salt or inorganic salt (0.1 to 100 g/l) of the objective metal and a photocatalyst are allowed to coexist, and the surface of the porous anodically oxidized film is directly applied with electroplating, by which a plating layer provided with the photocatalyst is formed on the surface of the porous anodically oxidized film.
Patent JP-S51145885-A (JP)
Title: Rotary cutting device of coating
Inventor: YAMAUCHI ISAO
IPC: H02G1/12
Filed: 1975-06-11
Abstract: PURPOSE: To prevent slip of coating, slows on a core wire, and disconnection to take place, by providing the cutting blade in a rotary cutting device of coating with an edge of an oblique angle of a semicircular arc, and also by providing guides which are free to move, on the surface of a cutting blade. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56166456-A (JP)
Title: X-ray fluoroscopic inspecting apparatus
Inventor: FUJII MASAJI
IPC: H04N7/18
Filed: 1980-05-27
Abstract: PURPOSE:To improve the inspection efficiency of an X-ray fluoroscopic apparatus, by storing desired images in a plurality of picture memories, and continuously displaying the pictures displayed on video monitors for a period of time corresponding to the multiple of the number of the monitors. CONSTITUTION:A welded steel pipe 10 is carried at a given speed by means of carrying rollers 11. Through the weld of the steel pipe 10, a fluorescent multipliction tube 14 is arranged facing to an X-ray generator 13 arranged inside the steel pipe 10. The optical images converted by the multiplication tube 14 are picked up by means of a TV camera 15, and the video signals are supplied to a plurality of picture memories A, B and C by means of a camera controller 16. The video recording instruction signal is generated by means of the output from a length-measuring apparatus 18 which corresponds to the moving distance of the steel pipe 10. The pictures stored in the respective picture memories A, B and C are displayed on video monitors A', B' and C' unitl the contents of the respective memories are rewritten. Thereby, the decision time can be made a plural number times as long as conventional methods. Accordingly, accurate decision results can be obtained.
Patent JP-S61229915-A (JP)
Title: Outerboard motor
Inventor: ASO KINICHI
IPC: F01P3/20
Filed: 1985-04-01
Abstract: PURPOSE:To enable high temperature operation of engine by returning the high temperature oil used for cooling the engine into an oil pan where it is cooled for the purpose to cool the engine again. CONSTITUTION:Upon operation of engine 6, an oil pump 35 will also operate to pump the oil through an oil supply tube 37 provided in the oil pan 10. Since the cooling water in the cooling water chamber 9 will flow at the outside of the circumferential wall 25 of oil pan 10, heat is exchanged between the oil stored at the inside and the cooling water thus to cool the oil. The flow path is divided into two in the downstream of oil pump 35 to return the oil through an oil path into the oil pan 10 under low temperature while to feed the oil as refrigerant to the cooling section under high temperature then return into the oil pan 10. Since oil is employed as the refrigerant for engine, high temperature operation of engine is enabled.
Patent JP-H11263427-A (JP)
Title: Attaching structure of support plate for pipe conveyor
Inventor: TAKASHIMA EISHI
IPC: B65G21/06
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an attaching structure of a support plate for a pipe conveyor in which the position of the support plate attached to a conveyor main body can be readily corrected and the repair or maintenance of the support plate can be done with ease. SOLUTION: A support plate attaching frame 5 is composed of a frame 6 having a recessed shape in section for supporting at least a lower part from a central peripheral edge of a support plate 1. Elastic support members 8 for elastically supporting the front and rear surfaces of the peripheral edge of the support plate 1 is fitted to the recessed part 7 of the frame 6. The elastic support members 8 are formed by combining springs or rubber type elastic bodies 9 with prescribed length attached to the bottom surface and the side surfaces of the recessed part 7 with support plates for supporting the peripheral edges of the support plate 1.
Patent JP-H02249142-A (JP)
Title: Optical disk device
Inventor: KITAGAWA SEIJI
IPC: G11B7/085
Filed: 1989-03-22
Abstract: PURPOSE:To prevent an offtrack error from occurring by inhibiting a kick-back action for a proper time immediately after crossing a track so that a target track may be accessed. CONSTITUTION:The device is provided with a means for inhibiting the kick-back action for the proper time from completing the action of a light beam moving means for moving a light beam in the direction of crossing the track 6 till making the residual of a track error signal TER become small enough. Then, the kick-back action is performed only to shifting for the proper time. Thus, the kick-back action is performed without failure and the offtrack error caused by the kick back is prevented from occurring.
Patent JP-S51145397-A (JP)
Title: Coin paying back device of slot machine
Inventor: MATSUDA EIJI
IPC: G07F5/22
Filed: 1975-06-09
Abstract: PURPOSE: When the remained coins are insufficient to buy more other products after the saling, the deposited coins are paid back for a sort of product while the remained is not paid back for over two kinds of products to be stored. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H0970356-A (JP)
Title: Hot-water heater
Inventor: OSANO YOSHIHIRO
IPC: A47J27/21
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a hot-water heater wherein even if an adsorption device is arranged so as to be immersed in water even when the amt. of stored water in a container is small, the whole water in the container can be surely boiled without obstructing convection of water by heating when the amt. of stored water in the container is large. SOLUTION: An adsorption device 5 for removing hazardous substances such as chlorine and trihalomethane in water in a container 1 is provided in a container 1 so as to cover the inner face of the bottom part of the container 1 at the position where the water of convection generated by a heating means 2 passes through and an opening part 8 which the water of convection can pass through is provided.
Patent JP-S55162768-A (JP)
Title: Carcinostatic
Inventor: KITAMURA KUNPEI
IPC: A61P35/00
Filed: 1979-06-06
Abstract: PURPOSE: A carcinostatic, having an antitumor activity, with low toxicity, administrable orally, and comprising prodigiosin as an active constituent.  
     CONSTITUTION: A carcinostatic comprising prodigiosin (P){chemical name: 4- methoxy-5-[( 5-methyl-4-pentyl-2H-pyrrol-2-ylidene )methyl]-2,2'-bi-1H-pyrrole; melting point 151W152°C} as an active constituent, administrable in a dosage form of a solution in a vegetable oil or a hydrophilic or water-miscible organic solvent, e.g. ethanol or propylene glycol, due to the insolubility of P in water. The prodigiosin is obtained by incubating Serratia marcescens stain (FERM-P No.3995) in a medium comprising sodium oleate as substantially only one carbon source, and by purifying a red pigment extracted from the bacterial cell. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07251030-A (JP)
Title: Method for purification of exhaust gas containing nox
Inventor: TAKAHASHI HIROSHI
IPC: B01D53/86
Filed: 1994-03-14
Abstract: PURPOSE:To remove effectively NOx in an NOx-contg. exhaust gas in a wide temp. range including low temp. region by using a Pd/mordenite catalyst as a catalyst and simultaneously feeding and adding methane and acetic acid as reducing agents. CONSTITUTION:In this method for, purification of an NOx-contg. exhaust gas by means of a catalytic reduction, a Pd/mordenite catalyst is used and methane and acetic acid as reducing agents are added simultaneously. The acetic acid is applied by such an embodiment as spraying as a soln.
Patent JP-H04304952-A (JP)
Title: Nc machining device connected to digitizing device
Inventor: UCHIUMI KEIZO
IPC: G05B19/4097
Filed: 1991-04-02
Abstract: PURPOSE:To provide an NC machining device which is connected to a digitizing device and by which no substantial time lag is caused between the copying action of the digitizing device and the machining action of the NC machining device so that a worker monitoring the machining operation of the NC machining device is not disturbed when making a judgement. CONSTITUTION:An NC machining device 10 having an interface 12a to which manual handle pulse signals generated through the control of a manual handle 24 are input, and a signal converter 28 which converts digitizing data signals X, Y, Z generated from a digitizing device into moving pulse signals XA, XB, YA, YB, ZA, ZB corresponding to the manual handle pulse signals and which is connected to the digitizing device in such a way that the moving pulse signals are input to the interface 12a of the NC machining device 10 are provided.
Patent JP-S56167105-A (JP)
Title: Optical coupler and branching filter
Inventor: KAMIYAMA HIDEAKI
IPC: G02B6/28
Filed: 1980-05-28
Abstract: PURPOSE:To improve photodetection efficiency and deterioration characteristics, by continuously making larger terminal parts of an optical coupler and branching filter composed of those optical fibers and one or more optical media having required transmission and reflection characteristics. CONSTITUTION:Among optical fibers 21-23 tapered so that terminal parts increase in diameter, fibers 21 and 22 arranged coaxially facing to each other, and the fiber 23 slants at 90 deg. to their optical axis. Among them, an optical filter 64 is arranged at 45 deg. to the optical axis, and they are fixed in one body with an adhesive. The filter 24 is a long-wavelength side transmitting filter which intercepts 1.05mum light. Light 25 with 0.85 and 1.25mum bands from a light emitting diode propagates in the optical fiber 21; one light component with the 0.85mum band is reflected by the filter 24 to make incident 26 to the optical fiber 23, and the other with the 1.25mum band is made incident 27 to the optical fiber 22 after being transmitted. Thus, photodetection efficiency and deterioration characteristics are improved.
Patent JP-H03270340-A (JP)
Title: Data transfer processing system
Inventor: NANBA KEIKO
IPC: G06F15/16
Filed: 1990-03-19
Abstract: PURPOSE:To save trouble of data retransmission, to simplify the transmission process and to reduce, the time by sending a data together with a software address of a transmission destination and recognizing a hardware address of a host computer of the transmission destination with a reply from the host computer of the transmission destination. CONSTITUTION:When a software address confirming means 3 of a host computer 5d detects a software address given to a data to be its own address, the means 3 outputs an acknowledge signal to a reception data processing means 4. The reception data processing means 4 fetches a reception data and sends its own hardware address to represent the reception of the transmission data packet to a host computer 5a. The host computer 5a receives a hardware address sent from the host computer 5d and recognizes the transmission destination hardware address of the host computer 5d. Thus, a trouble of data retransmission is saved, the transmission processing is simplified and the time is reduced.
Patent JP-S61229789-A (JP)
Inventor: KAIDA TOYOHIRO
IPC: B66B23/22
Filed: 1985-04-03
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-2000268709-A (JP)
Title: Ferroelectrtic electron emission cold cathode
Inventor: OKUYAMA MASANORI
IPC: H01J1/312
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To ensure a stable and large emission amount of electrons with a long service life by forming a protection film of high electron emission material on a main surface to emit electrons. SOLUTION: A ferroelectric PZT thin plate of bulk shape with sizes of 10×15 mm and a thickness of 50 μm and an Ir electrode having a film thickness of 500 nm layed over the whole rear surface of the plate are formed by spattering as a lower surface electrode 13. On the front surface thereof, as an upper surface electrode 14, an Ir electrode having a film thickness of 100 nm is formed in a stripe shape with a line of 500 μm and a space of 300 μm. On the whole front surface including the upper surface electrode 14, an MgO film serving as a protection film 15 is formed with a film thickness of 100 nm by an EB depostion method to thereby form a ferroelectric electron emission cathode 11.  By forming the protection film 15 in this way, electrons are emitted similarly with the initinal case of starting application of voltage even if the number of application of pulse voltage exceeds 1000, and the amount of emission is made sufficiently stable. Also, by forming the film 15, the amount of emission itself is increased by about 30%.
Patent JP-H04285020-A (JP)
Title: Device for forming optical element
Inventor: GOTO MITSUO
IPC: C03B23/00
Filed: 1991-03-11
Abstract: PURPOSE:To form plural kinds of optical elements of different shapes with the glass material and carrier disk of the same shape. CONSTITUTION:A glass material 1 placed on a carrier dish 2 by a carrier arm 3 is heated in a heating furnace 17, softened and introduced between the upper and lower dies 15 and 9. A large step is made by the adjustment of a spacer 12 when a thin optical element is formed, and, conversely, a small step is made by the adjustment of the spacer 12 when a thick optical element is formed.
Patent JP-S59195112-A (JP)
Title: Apparatus for measuring surface height of sample in charged particle ray apparatus
Inventor: KITAYAMA TOYOKI
IPC: H01J37/30
Filed: 1983-04-21
Abstract: PURPOSE:To measure titled height in extremely high precision and to make an apparatus small-sized by providing at least one image forming lense along the axis crossing with the fixed angle against the axis of a charged particle beam at the vicinity of a sample surface. CONSTITUTION:Electrons emitted from an electron gun 1 are focused by a focusing lense 2, and projected on a cross section shaping slit 3. The electrons passed through the slit 3 are formed an image by the image forming lense 4 and the contracted image of the slit 3 is projected on a sample (wafer) 5. An XY deflector 6 is placed along the passage of the electron ray so that the shaped electron beam is scanned on the sample 5. The pattern signal is impressed to the deflector 6 by a computer 8 through an amplifier 7, and the desired IC pattern is drawn on a semiconductor wafer. Consequently, the measurement of extremely high precision is made possible and the size of the apparatus is made small.
Patent JP-H04282685-A (JP)
Title: Assembling stand
Inventor: SUZUKI TAKASHI
IPC: G09F7/18
Filed: 1991-03-11
Abstract: PURPOSE:To facilitate the assembly, disassembly, and transportation by providing an intermediate fixer on the top surface of a 1st horizontal pipe material in a front-rear direction, fitting a 2nd horizontal pipe material onto the intermediate fixer, and erecting and fixing a longitudinal pipe material. CONSTITUTION:The intermediate fixer 4 is provided on the top surface 2 of the 1st horizontal pipe material in the front-rear direction and the 2nd horizontal pipe material 5 which is almost perpendicular on the 1st horizontal pipe material 1 is fitted onto the intermediate fixer. closed hole 6a where the 2nd horizontal pipe material 5 passes tightly is formed in the intermediate fixer 4 and a liner 9 provided with a screw hole 10 is fitted tightly in the lower end part of the longitudinal pipe material 8; and the intermediate fixer 4 where the 2nd horizontal pipe material 5 is fitted is applied onto the 1st horizontal pipe material 1 and fixed by engaging a bolt 11, inserted from the reverse surface of the 1st horizontal pipe material 1, with the screw hole 10 of the liner 9 threadably. Consequently, the stand can be assembled with a small number of bolts 11 nearly without using a tool.
Patent JP-H10253566-A (JP)
Title: Gas detection device
Inventor: UKO TOSHIHIRO
IPC: G01N27/12
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To detect the leakage of a refrigerant, by utilizing a metal oxide semiconductor gas sensor of a vehicle-mounted air cleaner. SOLUTION: The output of the metal oxide semiconductor gas sensor 4 is compared with a reference value that is determined by the learning of a sensor output to detect the contamination of air, and a fan motor 42 of an air cleaner is controlled. Similarly, the output of the gas sensor 4 is compared with the detection threshold of a refrigerant, the leakage of refrigerant of, for example, propane, is detected, and a refrigerant leakage signal is inputted to a main board 50, thus prohibiting the operation of a car air-conditioner.
Patent JP-S59196639-A (JP)
Title: Car automatic broadcast device of line bus
Inventor: ISHII HIDETOSHI
IPC: H04R27/00
Filed: 1983-04-22
Abstract: PURPOSE:To relieve the load of a driver by providing a transmitter transmitting a different frequency to each bus stop, allowing a line bus to receive this transmission signal and broadcasting automatically the name of its bus stop when a receiving level reaches a prescribed value. CONSTITUTION:Bus stops 20...2n-1 of a bus line 1 are provided respectively with transmitters 30...3n-1 using a specific high frequency multiplying or demultiplying a frequency of a signal to be transmitted starting from the bus stop 20 start point. A local oscillator 16 is set by a synthesizer 17 in a receiver 5 in a line bus 4 at first to receive a radio wave transmitted from the bus stop 21. When the bus approaches the bus stop 21 and the receiving level reaches a prescribed value ES, a flip-flop 19 outputs, and a tape reproducer 20 is operated to broadcast automatically the name of the bus stop, the value of a counter 21 is incremented and the synthesizer 17 sets the frequency of a local oscillator 16 to receive the transmission frequency of the next bus stop.
Patent JP-S52154323-A (JP)
Title: Error checking system
Inventor: SAWADA SHIGEO
IPC: G06F9/22
Filed: 1976-06-18
Abstract: PURPOSE: To carry out a mode check without increasing the bit of the microorder word in the microprogram flow by performing the mode check by the no-operation step. 
     COPYRIGHT: (C)1977,JPO&Japio