baber/WOPTO huggingface dataset:
Patent JP-H08247875-A (JP)
Title: Micro prssure fluctuation detection unit and its manufacture
Inventor: ISHII MAKOTO
IPC: G01L9/08
Filed: 1995-03-10
Abstract: PURPOSE: To provide the micro pressure fluctuation detection unit which is high in pressure detection sensitivity, excellent in corrosion resistance, less degraded in characteristics, and easy to manufacture. CONSTITUTION: A flexible insulating thin film 2 is stretched over the upper surface of a substrate stationary ring 1, and a lower electrode 3 and a piezo electric element 4 are provided over the film. A first stationary ring 5 having a first cut-out section at its section corresponding to the electrode outlet section 3a of the lower electrode 3 is provided so that the lower electrode 3 and the piezo electric element 4 are thereby enclosed. An upper electrode 7 is set up over the piezo electric element 4, and a passivation film 8 is provided over the upper electrode for its protection. A second stationary ring 9 is provided to enclose the circumference of the first stationary ring 5. The insulating thin film 2, the passivation film and the stationary rings 1, 5 and 7 are made out of a fluorine resin system high polymer compound excellent in corrosion resistance against city gas.  The fluorine resin system high polymer compound is treated by high voltage corona discharge in such a way that its surface is activated so as to be capable of being bonded with adhesives.
Patent JP-H11245153-A (JP)
Title: Method and device for heating slurry for wire saw
Inventor: SHIBAOKA SHINJI
IPC: B28D5/04
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To safely heat slurry by preventing its deformation. SOLUTION: A slurry liquid feeding line 60 for liquid-feeding a slurry 42 in a slurry tank 44 to a heat exchanger 56 is shut off by closing a heat exchanging solenoid valve 64 and, in this state, a slurry heat exchanging pump 58 for liquid-feeding the slurry 42 to the heat exchanger 56 is driven. Thus, since the slurry heat exchanging pump is idly rotated to generate heat, the slurry 42 stored in the slurry tank 44 is heated by using this heat.
Patent JP-H0716002-A (JP)
Title: Perforator for transplanting
Inventor: YASHIMA SHOZO
IPC: A01C5/04
Filed: 1993-03-11
Abstract: PURPOSE:To enable the continuous and mechanical forming of many planting holes in a ridge and simply and efficiently perform perforating operation by one operator simply by moving a mobile car body striding over the ridge and operating the actuator. CONSTITUTION:At least one lifting and lowering rod 5, lifted and lowered through an actuator 4 is installed in a frame 3 fitted in a mobile car body 2 and a perforator 17 provided with plural perforating units 7 in the undersurface of a flat plate 6 is further installed under the lifting and lowering rod 5 so as to enable the rocking in at least right and left directions.
Patent JP-S58170899-A (JP)
Title: Radial impeller
Inventor: TOKISAWA ICHIROU
IPC: F02B39/00
Filed: 1982-03-31
Abstract: PURPOSE:To reduce the drag acted to fluid flow by the edge portions of blades of an impeller, by forming an axial end face contiguous to the inner blade surface of each blade at the axial end portion of the blade, and joining the outer blade surface of each blade to said axial end face so that the width of the axial end face can be made as small as possible. CONSTITUTION:An axial end face 5 is formed at the axial end portion 3 of each blade 2 of an impeller body 1 in the manner that it is contiguous of the inner blade surface 4 of the blade 2, and the outer blade surface 6 of the blade 2 is joined to the end face 5. In molding the blade 2, it is enabled to form an axial molding surface 7a corresponding to the axial end face 5 in one part 7 of a split mold for shaping the inner blade surface 4 and to join the other part 8 of the split mold for shaping the outer blade surface 6 at the parting face located at the axially outward end portion of the molding surface 7a. With such an arrangement, the width of the axial end face 5 can be made as small as possible by controlling the axial positions of the two parts 7, 8 of the split mold, so that it is enabled to reduce the drag acted to the fluid flow by the blades 2 of an impeller.
Patent JP-H0676053-A (JP)
Title: Method for reducing binary input image
Inventor: DAN ESU BURUUMUBAAGU
IPC: G06T5/20
Filed: 1993-03-12
Abstract: PURPOSE: To quickly obtain useful information related with an image by using a threshold value close to a possible limit value and a large sub-sampling tile for a convolution window. CONSTITUTION: A computer system is provided with a processor 12 which communicates through a bus sub-system 15 with many peripheral equipments. Then, a convolution window has pixel positions in the extremely fewer number than the number of those that are generally present in a tile. For example, 16×16 tiles are used for sub-sampling, and the tiles whose positions are matched with 16 bit word boundaries in the computer and window reference picture elements are provided. In this case, a window 50 being 1×16 horizontal window (height is 1 bit and width is 16 bits) placed in the uppermost line of the tile is provided. Therefore, the convolution of a threshold value (T=1) can be executed by evaluating a word (zero/non-zero) for 16 bit words in the tile.
Patent JP-H07233720-A (JP)
Title: Exhaust gas particulate purifier
Inventor: OKAMOTO ATSUYA
IPC: F01N3/02
Filed: 1994-02-23
Abstract: PURPOSE:To improve efficiency of filter recovery by setting the filter recovering period of a device in accord with a period of time required for the actual filter recovery in an exhaust gas particulate purifier wherein a filter to catch particulates in exhaust gas is provided thereto and the filter is recovered by combustively removing the particulates caught by the filter. CONSTITUTION:A filter temperature detecting means 9 which is connected to a recovery control means 8 is provided in an exhaust gas particulate purifier having such basic constitution that a filter 3 is provide on one of exhaust gas passages of the branch part 2 of an exhaust pipe 1 so that the exhaust gas is run in the exhaust gas passage during particulates catching period and run to the exhaust gas passage 2B during filter recovering period by switching valves 5A, 5B to be controlled by means of a filter recovery control means 8. Further, this purifier is built up in such a manner that the period of time required for the filter recovery is calculated from filter temperature before starting the filter recovery by means of the recovery control means 8, and timing is made to match a recovery end so as to making switching control to valves 5A, 5B.
Patent JP-H05256086-A (JP)
Title: Connection construction of buried pipe for driving method
IPC: F16L21/02
Filed: 1992-03-10
Abstract: PURPOSE:To surely connect buried pipes with each other and to promote seal efficiency of a connection section of them. CONSTITUTION:A collar 20 is fitted to fitting sections 11 formed in the ends of buried pipes 10 and, at the same time, the fitting section 11 of another buried pipe 10 is inserted into the collar 20. A rubber seal member 30 is provided between the collar 20 and each of the fitting sections 11 and, at the same time, slip stopping rings 35 are interlocked with both of them so that they are not relatively moved in the direction of the axis.
Patent JP-H10248024-A (JP)
Title: Gradation correction device for video luminance signal
Inventor: KAGEYAMA ATSUHISA
IPC: H04N5/20
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain a more effective gradation correction effect by applying gradation correction to a highlight part of a video luminance signal and applying entire gradation correction to the video luminance signal from the highlight part to a dark part. SOLUTION: A video luminance signal (a) is received, both a minimum value (b) and a maximum value (c) for a valid video image period are detected, a coefficient to correct gradation of an input luminance signal is decided based on a difference (d) between the maximum value (c) and the minimum value (b), an output luminance signal is obtained by acting the coefficient onto the input video luminance signal so as to correct the gradation. Thus, it is possible to apply gradation correction to a highlight part of the video luminance signal and entire gradation correction to the video luminance signal from the highlight part to a dark part and a more effective gradation correction effect is obtained.
Patent JP-H11227595-A (JP)
Title: Pressure intensifying cylinder for brake system
Inventor: MASUDA TETSUYA
IPC: B60T17/08
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a pressure intensifying cylinder for brake system capable of preventing a braking feeling from deteriorating by reducing a noneffective fluid amount increased until the occurrence of a breaking force when a braking pressure is increased by the pressure intensifying/cylinder. SOLUTION: Because the movement of a stepped piston 35 is limited by a spring 40 until a pressure in a pressure receiving chamber rises to a specified pressure, a hydraulic fluid in a master cylinder is fed directly to wheel cylinder until the stepped piston 35 is moved so as to bring the wheel cylinder in contact with a lining. After the pressure in the pressure receiving chamber 36 reaches a specified pressure, a pressure in the wheel cylinder is increased by a difference in areas of the stepped piston 35 for performing a brake application. Thus the braking feeling is prevented from deteriorating without increasing the noneffective liquid amount.
Patent JP-H0390485-A (JP)
Title: Front spoiler device for vehicle
Inventor: KAWAGUCHI SEIJI
IPC: B62D37/02
Filed: 1990-03-01
Abstract: PURPOSE:To reduce the lift of a vehicle and to increase an feeding amount of cooling air by a method wherein the lower part of the front part of a vehicle is provided with a spoiler having a first part capable of opening and closing an opening part to an engine room and a second part to block the inflow of an air flow to the lower part of the front part. CONSTITUTION:A spoiler 1 comprises a first spoiler 2 formed approximately in a rectangular shape and in an arcuate shape with a curved surface slowly curved along the direction of a narrow width, and a second spoiler 3 approximately in the same shape as that of the first spoiler. The two spoilers are rotatably intercoupled through shafts 15 and 16 positioned on the same axis. Electric motors 6 and 7 are supported to both ends of the spoiler 1 by means of mounting stays 9 and 10, the first spoiler 2 is rotated through running of a motor 6, and the second spoiler 3 is rotated through running of a motor 7. Through control of rotation of the first spoiler 2, the lift of a vehicle is controlled, and through control of the second spoiler 3, an amount of cooling air fed in an engine room 26 is controlled.
Patent JP-H04286747-A (JP)
Title: Remote control device of audio equipment
Inventor: KAWACHI TSUNEYOSHI
IPC: G11B15/10
Filed: 1991-03-15
Abstract: PURPOSE:To offer a remote control device capable of using a head phone with a remote control and the head phone without the remote control. CONSTITUTION:This device is constituted so that switching is operated by detecting the voltage change of a control signal input terminal 25 and simultaneously when the plug of the head phone without the remote control is inserted to a head phone jack 41, the relevant control signal input terminal 25 is grounded by conducting a switching transistor 47 and when the relevant control signal input terminal 25 is grounded, no switching is operated by a control circuit 1.
Patent JP-H06267847-A (JP)
Title: Manufacture of metallic film/compound semiconductor multilayered structure on element semiconductor substrate
Inventor: MORI KAZUO
IPC: H01L21/28
Filed: 1993-03-12
Abstract: PURPOSE:To obtain a manufacturing method of metallic film/II-V compound semiconductor multilayered structure having a high quality compound semiconductor single crystal layer on a group IV semiconductor single crystal substrate. CONSTITUTION:A multilayered film containing an AlGaAs spacer layer 3 is grown on an Si substrate 1, and a mesa is formed. Except a part of the mesa side surface, an SiO2 supporting film 6 is formed, and the AlGaAs spacer layer 3 is selectively etched and eliminated from the exposed section. By using an SiO2 thin film 7 formed by an anisotropic sputtering method as a mask, metal W upper and lower barrier layers 9, 8 and metal In upper and lower layers 11, 10 are selectively vapor-deposited on the inner surface of an aperture. After the upper and the lower layers are bonded with pressure at about 157 deg.C higher than the In melting point, all SiO2 films are eliminated. Since the metal In layer absorbs almost 100% of thermal strain at a temperature higher than or equal to the melting point, the residual thermal strain of the upper layer can be reduced. In virtue of the insertion of the W buffer layer, reaction between the metal In layer and the compound semiconductor layer can be prevented.
Patent JP-H01227060-A (JP)
Title: Immunoassay using antibody against immobilized antigen
Inventor: KITAGAWA TSUNEHIRO
IPC: G01N33/543
Filed: 1988-03-05
Abstract: PURPOSE:To facilitate the production of an antibody, by bringing a ligand mixture containing a non-water soluble antigen into contact with a body liquor containing an antibody production system of an animal as receptor to use an antibody produced in the body liquor. CONSTITUTION:A dry plant is converted into a powder in an aqueous medium and a suspension thereof is mixed with a Freund's full adjuvant to be emulsified. A mammal is administered with the emulsion thus obtained under the skin or at other places thereof. When an additional immunization is required, the administration is repeated several times. Blood is sampled and a specific anti-serum is separated to obtain an antibody from the anti-serum. In this manner, the antibody is produced by administering the mammal with the whole of a tissue like a crushed matter of a raw drug as containing a solid thereby facilitating the production of an antibody. The antibody is against the whole of tissue and can react with the whole of tissue as antigen.
Patent JP-H04289716-A (JP)
Title: Wiring device
Inventor: HIRAO FUTOSHI
IPC: H02G3/30
Filed: 1991-03-18
Abstract: PURPOSE:To provide a wiring device which can save the labor in wiring and has a function of completing the shifting of the wiring only with the shifting of one wiring during shifting of the wiring. CONSTITUTION:This has a carpet-shaped wiring member 11, wherein a plurality of conductors 12a-12h and as many insulators 13a-13h are stacked alternately, and connectors 14a-14d, each of which has a plurality of screws 15 being screwed in this pad-shaped wiring member 11 and fixed freely in mounting and removal and doubling as conductive members to each conductor 12a-12h, and the length of each screw 15 in each connector 14a-14d is made according to the position of the corresponding conductor 12a-12h. By providing the pad- shaped wiring member 11 having a multilayer wiring structure, if it is in the optional position on the pad-shape wiring member 11, the connectors 14a-14h can be installed easily, saving the labor in wiring, and at shifting of wiring, only with the shifting of the connectors 14a-14d and one wiring connected to the connectors 14a-14d, the shifting of the wiring can be completed.
Patent JP-S58171247-A (JP)
Title: Machine for grinding cutter for woodworking
Inventor: SAKANO OSAYUKI
IPC: B24B3/38
Filed: 1982-03-30
Abstract: PURPOSE:To improve the grinding efficiency, by driving the movement of a grinding head by a pulse motor, and controlling the relative movement. CONSTITUTION:The moving side of the grinding head 11 is driven by a pulse motor M1 to control the relative movement. In a grinding stage for individual grind stones, the center of a particular grind stone is relatively moved to a standard position set on the cutter mount 5 and the moved position is memorized and set as a grinding start point. Thereafter, the moving side is driven by the pulse motor M1, the number of pulses required for the movement of [an indefinite length (n) of a cutter]+[DELTAr+DELTAl (the traveling margin lengths from both the ends of the cutter)] is memorized as the number of pulses required for cutting, and the reversible rotation speed of the pulse motor M1 is controlled to grind the cutter. Accordingly, as regard to cutters (a) having different lengths that are to be ground, the amount of reciprocal movement of the moving side is changed automatically to allow efficient grinding of a cutter.
Patent JP-S59178031-A (JP)
Title: System for transmitting control signal in differential coding system
Inventor: IHARA TETSUSHIGE
IPC: H04B14/06
Filed: 1983-03-28
Abstract: PURPOSE:To omit a control signal line without degrading the quality of sound by transmitting a control signal together with a difference signal and assigning a bit having minimum change in the absolute value of the difference signal as a bit for the control signal. CONSTITUTION:A quantizing circuit 11 quantizes the difference between a sampled sound signal input and an output of a forecasting circuit 13 and a coding circuit 12 encodes an output of the quantizing circuit 11. The forecasting circuit 13 forms a new forecasting signal based on a forecasting signal before one sample and an output of a decoding circuit 18. Quantizing step generating circuits 14, 15 form a quantizing step size DELTAi based on the output of a control signal addition circuit 19. Decoding circuits 16, 18 decode a coded signal. The control signal addition circuit 19 replaces a minimum quantized bit of a coded difference signal at a prescribed sampling point into a control bit. A control signal separating circuit 20 separates the control signal out of the coded signal.
Patent JP-H11245471-A (JP)
Title: Method and apparatus for controlling printing of printer
Inventor: HORAGUCHI NORIO
IPC: B41J19/18
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a printer for improving a throughput in a bidirectional printing by holding a high printing quality. SOLUTION: A carriage is controlled to execute an accelerating printing in accelerating areas A, B from the midway of accelerating the carriage to a predetermined speed, to execute a constant speed printing in constant speed areas B, E for subsequently constantly feeding the carriage at a target speed, and to stop a printing operation in decelerating areas C, F from the constant speed feeding to a stop. Particularly, a high printing quality can be guaranteed by the stop of the printing operation in the decelerating areas. And, in the case of bidirectionally printing, the printing can be efficiently conducted, thereby improving a throughput.
Patent JP-S56150083-A (JP)
Title: Novel dibenzo b,e oxepin derivative
Inventor: TAKIZAWA HIROSHI
IPC: A61K31/335
Filed: 1980-04-22
Abstract: NEW MATERIAL:A dibenzo[b,e]oxepin derivative of formula I [R 1  is 1W5C alkyl, halogen, phenyl, etc.; R 2  is group of formula V (X is H, OH, NH 2 , etc.; n is 0 or an integer 1W3), etc.; however, X is not H when R 1  is alkyl, alkoxyl or halogen] and an acid addition salt thereof.  
     EXAMPLE: 2-Ethyl-11-[ 2-( diethylamino )ethyl ]amino-6,11-dihydrodibenzo[ b,e ] oxepin.  
     USE: An antispasmodic agent and antihistaminic agent having an anticholinergic and antihistaminic actions.  
     PROCESS: A compound of formula II is reduced with NaBH 4 , etc. to give a compound of formula III, which is then reacted with a halogenating agent to afford a compound of formula IV (Z is halogen). The resultant compound of formula IV is further reacted with an amine of formula VI, etc. to afford the compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56148478-A (JP)
Title: Anticorrosive welded can body and its manufacture
Inventor: KITAMURA YOUICHI
IPC: B23K11/08
Filed: 1980-04-22
Abstract: PURPOSE: To improve corrosion resistance by coating overflowed part of welding and remaining end faces with tin melted and flowed out from tinned steel sheet or wire electrode at the time of welding.  
     CONSTITUTION: A tinned steel plate is cut into blanks 9 of specified size and a number of such blanks are stacked up into a stack 9'. Flux is applied by a roller 10 on two faces that become the end faces of lapped part of the stack 9' and sent to a can body 16 forming machine 13. The formed can body 14 is sent to the welding roller electrode along mandrel 15. The roller electrode is made of a pair of upper  and lower electrodes 16a, b. A groove is provided on the outer circumference and  structured so that wire electrodes 3a, b which are thicker than the depth of the  groove pass its inside. Then uniform welding pressure is applied to whole lapped  part 7 of the formed can body, and electric resistance welding is made so that the  overflowed part of the weld zone and remaining end faces are coated with tin melted and flowed out from the wire electrodes 3a, b. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05256552-A (JP)
Title: Controller for freezer/refrigerator
IPC: G05B13/02
Filed: 1992-03-11
Abstract: PURPOSE:To carry out a sophisticated temperature control in terms of a freezer/ refrigerator which provides a freezing chamber capable of freezing and storing foodstuffs. CONSTITUTION:An arithmetic operation means 24 for the degree of temperature rise is installed so to calculate the degree of inside temperature rise while am arithmetic operation means 26 for differential temperature is installed so as to calculate the differential temperature at two spots inside. An open air temperature detection means 27 is also installed so as to detect the temperature of open air. A fuzzy inference processor 29 carries out fuzzy logical operation based on the degree of temperature rise, the differential temperature, the temperature of open air and a control rule taken out from a memory 28 where the lower range of the setting temperature is determined. Based on the data, a setting temperature arithmetic operation means 30 adjusts the setting temperature. A compressor control means 31 controls the operation of a compressor while a fan control means 32 controls the operation of a fan.
Patent JP-S63248248-A (JP)
Inventor: POORU ANTONII HARISU
IPC: H04Q9/00
Filed: 1988-03-04
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-H05257978-A (JP)
Title: Data retrieving device
IPC: G06F17/28
Filed: 1992-03-11
Abstract: PURPOSE:To enable further selecting an item and to easily find out an object word and phrase by providing a retrieval means retrieving the only item satisfying the condition designated on first and a retrieval means performing the forward coincidence or backward coincidence retrieval for the item one more time. CONSTITUTION:At a first 'NE', the only items satisfying the condition of a forward coincidence are retrieved and displayed. Of course, other things may also enough as the primary condition. On the lower side on a display screen V, a 'backward coincidence' button 38 is provided as a means performing the backward coincidence retrieval so that words started by 'NE' may be again selected. When the backward coincidence button 38 is depressed, the input screen of the spells for the backward coincidence retrieval is displayed. When a desired spell of 'RY' is inputted, all the pertinent items are displayed. As the double selection is performed in this state, the number of the pertinent item is less and a user can find out an object word easily.