baber/WOPTO huggingface dataset:
Patent JP-S6458486-A (JP)
Title: Attraction type chuck device
Inventor: SAKAIDA ATSUSUKE
IPC: H01L21/683
Filed: 1987-08-28
Abstract: PURPOSE: To adsorb an article to be held to be surely held without sucking foreign matter floating in the air by providing a communicating path for communicating a pressure reducing chamber surrounded with an annular projecting part provided on a corresponding surface opposite to an article to be held with a wall part of a nozzle body. CONSTITUTION: A suction type chuck device is loaded on a wafer 9 with an annular projecting part 10A directed toward a wafer 9 as an article to be held to form a closed pressure reducing chamber 10 by the wafer 9 and the annular projecting part 10A of a sucking body 2. Subsequently, pressurized gas is supplied to a cylindrical base 1 by a compressor and accelerated by an accelerating nozzle 4 to be jetted to a secondary nozzle 8. With acceleration of pressurized gas by the nozzle 4, gas present in a communicating passage 5 for communicating the pressure reducing chamber 10 with the secondary nozzle 8 is drawn into the secondary nozzle 8. Accordingly, the pressure reducing chamber 10 is reduced in pressure so that the wafer 9 is sucked to an sucking body 2 to be held.  The gas jetted form the secondary nozzle 8 is guided by a guide cover 3 to be exhausted from an exhaust gas 11 in the substantially whole periphery of the chuck device.
Patent JP-H04101052-A (JP)
Title: Air lead-in type rocket
Inventor: MANO TAKESHI
IPC: F02K7/18
Filed: 1990-08-15
Abstract: PURPOSE:To secure constantly high propulsion efficiency regardless of flying conditions by exhausting combustion gas from an exhaust nozzle at the time of pressure in a secondary combustion chamber becoming more than the specified value so as to allow air to be led desirably into the secondary combustion chamber from an air lead-in port. CONSTITUTION:When first propellant is ignited by an igniter 17 and burnt, second propellant 16 is also burnt, and combustion gas is injected into a secondary combustion chamber 20 from a primary combustion chamber 19 through an injection nozzle 12. When a flying space is in atmospheric air, air is led into the secondary combustion chamber 20, and this outside air and the above-mentioned combustion gas are mixed hard with each other and burnt. This combustion gas is injected through a spike nozzle 14d to obtain large propulsion force. When the quantity of air led into the secondary combustion chamber 20 is changed due to the change of a flying condition, a controller 31, receiving the signal of a pressure sensor 32 for detecting the pressure in the secondary combustion chamber 20, outputs a closing command signal to a switching valve 26 when the pressure valve is higher than the reference value so as to close a passage 25a. Air is therefore led in desirably from an air lead-in port 24 to maintain the propulsion force.
Patent JP-S6278899-A (JP)
Inventor: MORINAGA YASUHARU
IPC: B63B15/00
Filed: 1985-10-01
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-H0656071-A (JP)
Title: Fixed point jig for structure
Inventor: YAGAKI TSUTOMU
IPC: B63B9/00
Filed: 1992-08-13
Abstract: PURPOSE:To form an easily controllable structure while a structural object, whose bottom part is formed in a curved surface, can be supported by very easily setting height. CONSTITUTION:A subcolumn 14 is juxtaposed to a main column 13 vertically provided in a vertical direction. A slide column 15 is inserted slidably in a vertical direction through the subcolumn 14. A balancer 31 for drawing in a wire 32 by an equal load to the slide column 15 is provided on a base plate 12. The wire 32 is fixed to a fixing part 35 in an upper end part of the subcolumn 14 through a pulley 33 provided in the upper end part of the subcolumn 14 and a pulley 34 provided in a lower end part of the slide column 15. An extension column 21, formed by turnably connecting the first/second columns 22, 23, is turnably connected to an upper end side part of the slide column 15.
Patent JP-H0876805-A (JP)
Title: Process controller
Inventor: SATO HIROSHI
IPC: G05B13/02
Filed: 1994-09-09
Abstract: PURPOSE: To provide a process controller which can directly estimate the dead time and can compensate the deterioration of stability due to the dead time in on-line or off-line mode even if the dead time of a process serving as a controlled object changes. CONSTITUTION: An identification signal generator e us operated at every fixed time, and an identification signal is applied to a process 8. An identification mechanism 7 calculates dead time Lm of the process 8 and transmission function Gm in on-line/real-time mode based on the application timing of the identification signal and its frequency characteristic and also on the change timing of the output value of the process 8 and its frequency characteristic. Then, the dead time compensation characteristic Gm (1-e<-> L<ms> ) of a dead time compensator 5 is updated by the time Lm and the function Gm.
Patent JP-S59106635-A (JP)
Title: Drive circuit of oil-pressure machine
Inventor: KATSUKI KIMIO
IPC: F15B11/17
Filed: 1982-12-11
Abstract: PURPOSE:To reduce the cost of fuel by a method in which a two-position switch valve provided to the discharge pipeline of a pump for turning and connected branch pipeline is switched to the opening position in interlocking manner with the operation of an actuator. CONSTITUTION:The pump 1 for turning of a turning motor 2 is controlled by a control valve 3 for turning, and the first and second main pumps 7 and 8 are controlled by the first and second main control valves 9 and 10, thereby permitting such actuators as a boom and an arm cylinder 14 and 16 to be controlled. At least one of a communication pipeline 23 between the pump and the valve 9 and a communication pipeline 23' between the pump 8 and the valve 10 is connected with the discharge pipe 32 of the pump 1 by a branched pipeline 31. A two-position switch valve 33 and a check valve 34 are provided to the pipeline 31, and the valve 33 is connected through a shuttle valve 36, etc., to a pilot valve 28 of signals for boom and the valve 9, thereby suppressing the relief loss.
Patent JP-S6278337-A (JP)
Inventor: YAMAMOTO KIYOSHI
IPC: E04B2/94
Filed: 1985-10-01
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-H1065909-A (JP)
Title: Image filtering method and device
Inventor: ITO WATARU
IPC: G06T5/20
Filed: 1996-08-16
Abstract: PROBLEM TO BE SOLVED: To reduce production of ringing at an edge part in the filtering processing including data interpolation processing. SOLUTION: Digital image data S are received from an image input device 1. A filtering device 2 uses a prescribed filter and in the case that an edge part is included in the filter size, a picture element value of picture elements adjacent to the edge part toward the interpolated side is regarded as a picture element of the edge part for convolution arithmetic operation so as to interpolate data.
Patent JP-S6371667-A (JP)
Title: Inspecting method for wire disconnection and short circuit of printed board
Inventor: MATSUMOTO SHUNKICHI
IPC: G01R31/02
Filed: 1986-09-12
Abstract: PURPOSE:To inspect a wire disconnection and a short circuit at the same time by inspecting the wire disconnection and short circuit at the same time at respective scanner points from whether or not a current value is large or not only by scanning an L-side scanner successively. CONSTITUTION:A voltage is applied to one terminal of a circuit pattern to be inspected by a resistance R and transistor scanners S1-Sn are all connected to other terminals. For inspection, the scanners S1-Sn are scanned in order and a wire disconnection and a short circuit are inspected at the same time from the current value I at this time. When the pattern is normal, I=E/R. If the pattern has a disconnected between contacts 1 and 2, I=0 and if there is a short circuit between contacts 3 and 4, I=E/0.5R. Therefore, the wire disconnection and short circuit are inspected at the same time from the value of the I.
Patent JP-S6370838-A (JP)
Title: Transmission type screen
Inventor: MINAMI SEIJI
IPC: G03B21/62
Filed: 1986-09-12
Abstract: PURPOSE:To prevent an incident light from becoming a stray light in a screen, while becoming a double image and being emitted in the forward direction, and to improve the contrast by scattering or absorbing the incident light which cannot be utilized as a total reflection light by a prism surface. CONSTITUTION:A transmission type screen is provided with a structure on which a black absorbent is applied to a part of a prism surface in order to absorb an incident light which cannot be deflected in a normal direction, or the surface is roughened by flawing a part of said surface in order to diffuse said light. For instance, when an incident angle in the center of a screen 5 of an incident light 3 which cannot be deflected in the normal direction is 60 deg., and when the incident angle is 50 deg., the black absorbent 2 is applied to the prism surface 1 of a part of about 1/6 of the upper part of the screen 5, and a part of about 1/2 of the upper part of the screen, respectively, by which a double image is obviated. In this regard, in addition to a method for applying the black absorbent, it is also available that an unnecessary incident light is scattered by roughening the prism surface.
Patent JP-S6276207-A (JP)
Inventor: IWASAKI BUNJI
IPC: F21V19/00
Filed: 1985-09-30
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-H0864153-A (JP)
Title: Deflecting yoke
Inventor: YAMADA YOSHINORI
IPC: H01J29/76
Filed: 1994-08-19
Abstract: PURPOSE: To reduce the temperature rise by forming a cavity between a separator and a core, and inserting a heat conductive member material having a large heat conductivity into this cavity so as to transmit the heat generated in a deflecting coil through this member. CONSTITUTION: In the assembling process, a horizontal deflecting coil assembly is previously coated with the predetermined resin 12 by a dispenser in the outside surface of a H separator 11 at a position, in which a horizontal deflecting coil H is wound inside, and thereafter, the horizontal deflecting coil assembly is installed in a vertical deflecting coil assembly. In this deflecting yoke 1, a cavity formed between the outside surface of the H separator, in which inside the horizontal deflecting coil H is wound, and the inside surface of a V separator is filled with the resin 12. At this stage, as the resin 12, thermosetting epoxy material is used so as to transmit the heat of the horizontal deflecting coil H to the V separator at a high thermal efficiency. Temperature rise of the horizontal deflecting coil H in relation to the quantity of heating can be thereby reduced.
Patent JP-2000043211-A (JP)
Title: Polyimide film improved in adhesion, production thereof and laminate
Inventor: YAMAMOTO TOMOHIKO
IPC: C08G73/10
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a polyimide film improved in adhesion while holding the thermal characteristics and electric/electronic characteristics of the polyimide film, a method for producing the same and a laminate. SOLUTION: A soln. containing polyamic acid obtained from 2,3,3',4'- biphenyltetracarboxylic acid dianhydride and 4,4'-diaminodiphenyl ether is applied to or sprayed on a self-supporting film formed by a casting method of a dope obtained from 3,3',4,4'-biphenyltetracarboxylic acid dianhydride and p-phenylenediamine and containing an imidating catalyst according to circumstances and the coated film is heat-treated to obtain a polyimide film improved in adhesion.
Patent JP-H0753033-A (JP)
Title: Object transfer device
Inventor: OKOCHI AKIO
IPC: B65G47/53
Filed: 1993-08-10
Abstract: PURPOSE:To enable adhesive objects to be changed in the direction without hindrance. CONSTITUTION:A roller table 5 furnished with a plurality of small rollers 3 and large rollers 4 is provided below the end faces of a plurality of stripe shaped belts 2 of a belt conveyor 1 in such a way as to be freely moved up and down. The upper ends of the small rollers 3 and the large rollers 5 are made flush with each other, and the upward movement of the roller table 5 permits the upper ends of the small rollers 3 to be slightly projected out of the strip shaped belts 2. A push-out mechanism 6 having an arm 6a and a pressing section 6b is provided for the side of the small rollers 3 of the roller table 5, to allow the pressing section 6b to be moved up when there is no object S on the roller table 5, and to allow the pressing section 6b to be moved down so as to force the object S to be pushed out in the rotational direction of each small roller 3 when the object S is delivered onto the roller table 5 with the roller table 5 moved up.
Patent JP-S60109544-A (JP)
Title: Novel chalcone derivative and ultraviolet light absorber containing it
Inventor: TEJIMA TOORU
IPC: A61K8/00
Filed: 1983-11-17
Abstract: NEW MATERIAL:A chalcone derivative shown by the formula I (R1 is H, or OH3; R2 is 2-24C aliphatic hydrocarbon group). EXAMPLE:4-Methoxy-4'-methyl-branched isostearoyloxychalcone. USE:An ultraviolet light absorber. Protecting effectively the skin from ultraviolet rays having 400-320nm long wavelength. It is blended with a base for cosmetic, and useful as oil for preventing sunburn oil, lotion, skin care cream agent, etc. PREPARATION:A 4-methoxybenzadehyde shown by the formula II is condensed with 4-hydroxyacetophenone shown by the formula III to give an 4-alkoxy-4'-hydroxychalcone shown by the formula IV, which is reacted with an acid chloride shown by the formula V in the presence of a nonnucleophilic basic catalyst or a carboxylic acid anhydride shown by the formula VI and a catalyst such as pyridine, etc. to give a compound shown by the formula I .
Patent JP-H04101995-A (JP)
Title: U-shape groove hanging clamp for facilitating installation work
Inventor: MATSUSHIMA KATSUJI
IPC: B66C1/14
Filed: 1990-08-17
Abstract: PURPOSE:To facilitate the installation work by connecting clamp members molded into L-shape rotatably by a pin, and suspending the upper ends of the clamp members so as to clamp a U-shape groove by claws provided at the lower ends of the clamp members. CONSTITUTION:L-shape bodies 1, 2 are placed mutually outward and connected rotatably by a pin 3. The bodies 1, 2 are respectively provided with hanging holes 4 at the upper parts thereof and claws 5 fitted to the lower ends thereof. One end of a lever 6 is pivotally fixed to the body 1 so as to allow the cutout 8 of the lever 6 to be locked at the locking fixing pin 9 of the body 2. A leg 10 is rotatably fitted to the pin 3. With this constitution, the claws 5 are locked at the inner wall 13 of a U-shape groove 12, and the cutout 8 of the lever 6 is hooked to the pin 9 of the body 2 to fix the bodies 1, 2. The bodies 1, 2 are then suspended.
Patent JP-2001038350-A (JP)
Title: Demineralization of steam condensate
Inventor: TSURUMI TAKESHI
IPC: B01J49/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To suppress oxidation of ion exchange resins by circulating the water in a demineralization tower to the demineralization tower to bring it in contact with the ion exchange resins in the demineralization tower and then proceeding to a regeneration step when the ion exchange resins in the demineralization tower are regenerated after a steam condensate is introduced into the demineralization tower and demineralized. SOLUTION: In the demineralization tower 1 for the steam condensate where a mixed bed of an anion exchange resin and a cation exchange resin is formed in the inside, the steam condensate is introduced from a steam condenser to the tower 1 through a pipeline 11 and the demineralized condensate is returned to the steam condenser through a pipeline 12 by opening valves V1, V2 in the demineralization step. After the demineralization, the internal pressure of the tower 1 is released by closing the valves V1, V2 and opening a valve V3 when the ion exchange resins are regenerated. Since the steam condensate which is not demineralized remains in the upper parts of the ion exchange resin beds, the water in the tower 1 is circulated through pipelines 13-15 by opening valves V5, V9 and operating a pump P.  After the water in the tower is circulated, the ion exchange resins are backwashed and transferred to a regeneration tower.
Patent JP-H0264532-A (JP)
Title: Photographing information recordable camera, and information outputting device for visualizing object information
Inventor: KAZAMI KAZUYUKI
IPC: G03B17/24
Filed: 1988-08-30
Abstract: PURPOSE:To correct a red-eye phenomenon during visualization when it occurs in object information and to remove red eyes by equipping the title camera with a photographing conditions detecting means, a conditions judging means and a recording means. CONSTITUTION:In a camera main body 10, photographing conditions generating red eyes are recognized by a red-eye judging part 13, based on information from a brightness information detecting part 11 that the brightness of an object is lower than a prescribed value, and also information from a stroboscope use detecting part that a flash device is used. Then, red-eye information is imprinted in the photographing information recording area (margin area) M2 of a film FI by an information recording part 14. At a printer 20, the red-eye information is read out from the area M2 by a reading part 21, and after printing, the photograph of a frame wherein the red-eye information is recorded is fed out into a tray different from one for regular photographs, so that pupils in the photograph are corrected by writing in an after process. Ejecting routes for printed photographs are switched in a selecting part 23.
Patent JP-H0767914-A (JP)
Title: Absorbing article and manufacture thereof
Inventor: KOMATSU SADAHISA
IPC: A61F13/15
Filed: 1993-09-01
Abstract: PURPOSE:To provide an absorbing article preventing an absorber from being twisted or drifted, well fitted when put on, and giving a sense of security in use by fixing the absorber to a surface material or a waterproof sheet at the end sections in the vertical direction of the absorbing article. CONSTITUTION:An absorber 2 nearly analogous with a sanitary napkin 1 is sealed in the sanitary napkin 1, the absorber 2 is made of pulp or paper, and it is enveloped by a nonwoven fabric (surface material) 3 and waterproof paper (waterproof sheet) 4 respectively to be rolled up in the lateral direction of the sanitary napkin 1. The absorber 2 is fixed to the nonwoven fabric 3 and the waterproof paper 4 at both end sections 21 in the vertical direction of the sanitary napkin 1 by heat sealing. The absorber 2 cannot be freely moved in the nonwoven fabric 3 and the waterproof paper 4, thus it is prevented from being twisted or drifted, and the sanitary napkin 1 is well fitted when it is put on.
Patent JP-H0389737-A (JP)
Title: Hierarchical key management system
Inventor: ROBAATO IWAN FUOSUTAA
IPC: H04L9/14
Filed: 1989-08-25
Abstract: PURPOSE: To establish secret protection between terminal users by providing the system with plural key permission authority means, corresponding to user groups and a terminal means groups and a key permission center means for applying authority to each of the key permission authority means and permitting direct secret protection communication between the terminals of different groups. CONSTITUTION: A terminal group in the hierarchical key management system corresponds to one of user groups, and a large number of users can execute secrecy protective communication with other users by respective terminals SWT through a public exchange telephone network. The system has plural key permitting authorities(KCAs), and each KCA permits a user in a certain group to use a terminal for executing secrecy protective communication with another user in the same user group. The system has also key permission centers(KCCs), and each KCC is connected to plural KCAs to provide permission authority to each KCA and permit secret protection communication between different user groups. Consequently direct secrecy protection between terminal users can be established.
Patent JP-H1065574-A (JP)
Title: Spread spectrum signal transmitter
Inventor: MIZOGUCHI MASATO
IPC: H04B1/69
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To improve the frequency efficiency of a code division multiple access system to use a direct spread spectrum signal without changing the hardware scale by allowing the inter-code interference of a chip and limiting a band narrower than the nyquist band of the chip. SOLUTION: Concerning this device, a modulated carrier wave signal E from a modulation circuit 14 is transmitted as a transmission signal F while its band is limited narrower than the nyquist band through a narrow band limiting filter 21. In this case, half band width fBW of the narrow band limiting filter 21 is limited narrower than a nyquist band fQN=Na/Ts (Na is diffysion rate) of the chip like a curve 22. In this example, the band is limited almost by half to be fBW=fNQ/2 of the nyquist band fNQ=Na/Ta. A curve 23 shows the frequency characteristics of the conventional band limiting filter.
Patent JP-S59106462-A (JP)
Inventor: JIYOOJI YOOFU RETSUSHIYAA
IPC: A61K31/4427
Filed: 1983-11-18
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-S6276233-A (JP)
Inventor: MORI EIICHI
IPC: G08B17/04
Filed: 1985-09-30
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-S6461585-A (JP)
Title: Heat insulating rope
Inventor: ARAKI SHINOBU
IPC: D07B1/02
Filed: 1987-09-02
Abstract: PURPOSE: To obtain the subject rope improved in durability and useful for winding, etc. around a water-cooled pipe, etc. in a heating furnace by filling inorganic staple fibers in a sleeve comprising inorganic continuous filaments. CONSTITUTION: This rope is obtained by filling inorganic staple fibers 2 in a sleeve 1 comprising inorganic continuous filaments. Yarns 3 of the inorganic continuous filaments are preferably interposed between the sleeve 1 and the inorganic staple fibers 2.
Patent JP-H0865188-A (JP)
Title: Detecting device for data on broadcasting station for mobile unit and broadcast receiver for mobile unit
Inventor: KONISHI MASASUKE
IPC: H04N21/434
Filed: 1994-08-19
Abstract: PURPOSE: To allow even a driver unaware of geographical information to select a channel of the receiver smoothly by allowing the driver to recognize a broadcasting station receptible at a position of a traveling vehicle in real time. CONSTITUTION: Channel data of a broadcast station receptible for each area are stored in a broadcast station data memory 144. A main arithmetic circuit 130 references the channel data based on a drive position of the self vehicle detected by a coordinate arithmetic section 118 and displays channel data of a receptible broadcast station at a current position onto a display device 136.
Patent JP-H1155579-A (JP)
Title: Automatic sensitivity controller and camera
Inventor: SUZUKI KENJI
IPC: H04N5/372
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To allow an image pickup device using an electronic shutter and an AGC in common to provide an output of a video signal without a sense of incongruity and to obtain a video signal with high quality without imposing load on the AGC circuit. SOLUTION: The luminous quantity received by an image pickup element 1 is given to a comparator circuit 12 as a maximum detection signal via a CDS circuit 2, an amplifier 8, a clamp circuit 9, a peak hold circuit 10 and an amplifier 11. The comparator circuit 12 compares the maximum detection voltage with a comparison reference voltage and the comparison result is given to a control circuit 14 via a voltage conversion circuit 13. The control circuit 14 sets a proper electronic shutter speed based on the comparison result and provides an output of it to an image pickup element drive circuit 7 to conduct automatic electronic shutter operation with respect to the image pickup element 1.  Furthermore, in the case of conducting electronic shutter operation, the control circuit 14 stops the operation of an AGC circuit 3 and starts the operation of the AGC circuit 3 after a proper electronic shutter speed is set.