baber/WOPTO huggingface dataset:
Patent JP-H0393363-A (JP)
Title: Contour correction circuit
Inventor: HIRANO YASUHIRO
IPC: H04N5/208
Filed: 1989-09-06
Abstract: PURPOSE:To attain contour correction processing without losing a natural sense and a sense of presence by generating a contour correction signal series comprising a linear video signal series added with an edge information signal component and applying gamma correction operation. CONSTITUTION:Small amplitude signals SA'', SB'' symmetrical with respect to points A', B' on a straight line are added as an edge information signal. Then the signal added with the edge information is subject to gamma correction and the result is converted into a signal changing in the small amplitude signals SA'', SB'' around operating points A, B. The gamma correction signal is displayed on a picture tube as a picture changing in the small amplitude signals SA'', SB'' around points A', B'. Since the picture is displayed as a picture whose white and black levels are both changing, a black level increase is avoided and contour correction with a natural sense is obtained.
Patent JP-S6383233-A (JP)
Title: Treatment of copper electrolysis slime
Inventor: SHIBAZAKI TAKEYOSHI
IPC: C01B19/04
Filed: 1986-09-27
Abstract: PURPOSE:To recover, by separation, Se, etc., in high yield from roasting and melting stages, by adopting a process in which calcine formed by subjecting copper electrolysis slimes to oxidizing roasting is melted, the resulting products are oxidized, and then matte, etc., are subjected to cupellation treatment to recover crude silver and further separated flue cinder, etc., are subjected to sulfuric-acid treatment. CONSTITUTION:A flux such as silica, etc., is added to the calcine containing AgCuSe, etc., formed by subjecting the above slimes to oxidizing roasting at 650-800 deg.C in a neutral atmosphere, etc., and the resulting mixture then is melted at 1,100-1,300 deg.C so as to concentrate silver in the calcine into noble lead, etc., A carbonaceous reducing material is added to the above noble lead, etc., to reduce silver and Te, and also to regulate silver content in the noble lead to 35-65% and convert Te into AgTe, which is absorbed by matter. Subsequently, the above noble lead and matte are subjected to cupellation treatment, so that crude silver is recovered by separation from flue cinder, etc. Then, sulfuric acid is added to the above flue cinder, etc., and the resulting sulfate is supplied to the oxidizing roasting stage and also to the melting stage and, on the other hand, Se in exhaust gases discharged respectively from the oxidizing roasting stage and the melting stage can be several recovered.
Patent JP-S6381460-A (JP)
Title: Photosensitive body
Inventor: IINO SHUJI
IPC: G03G5/082
Filed: 1986-09-26
Abstract: PURPOSE:To provide adequate transferability and excellent photoconductivity to the titled photosensitive body by using a hydrogenated amorphous carbon film contg. nitrogen atoms to form the charge transfer layer and using a hydrogenated or fluorinated amorphous silicon film into which carbon atoms are incorporated and either of phosphorus atoms or boron atoms are incorporated to form the charge generating layer. CONSTITUTION:This function sepn. type photosensitive body having the charge generating layer 3 and the charge transfer layer 2 is provided with the hydrogenated amorphous carbon film which is formed by glow discharge and into which at least the nitrogen atoms are incorporated as the charge transfer layer 2 and the hydrogenated or fluorinated amorphous silicon film which is likewise formed by the glow discharge and into which at least either of the phosphorus atoms or boron atoms are incorporated and the carbon atoms are incorporated as the charge generating layer 3. High dark resistance and excellent electric charge transferability are thereby provided to the charge transfer layer 2 so that said layer can make contribution to bright attenuation. The carriers generated in the formed film are efficiently implanted into the charge generating layer 3 in the lamination constitution with the charge transfer layer 2 so that said layer can make adequate contribution to the bright attenuation.
Patent JP-H06288623-A (JP)
Title: System control method for a plurality of devices
Inventor: KUWABARA HIROKAZU
IPC: H04Q9/00
Filed: 1992-08-06
Abstract: PURPOSE:To achieve an accurate controlling of a system as a whole by a method wherein a device address of a device controller is altered forcibly and the transmission or reception of signals are interrupted between the device controller and a remote controller to transmit signals to or receive from a system controller. CONSTITUTION:A system controller 4 stores device addresses of device controllers 11, 12 and 13 and remote controllers 21, 22 and 23 corresponding thereto and then, transmits a signal for demanding the altering of the device addresses to the individual controllers 11, 12 and 13 so that the device addresses of the device controllers 11, 12 and 13 are changed to the device addresses differing from the respective remote controllers 21, 22 and 23. Thus, direct transmission or reception of signals is not performed between the device controllers 11, 12 and 13 and the remote controllers 21, 22 and 23 and instead the transmission or reception is performed with the system controller 4 alone thereby enabling total control with the system controller 4.
Patent JP-H09160876-A (JP)
Title: Method and apparatus for mutual confirmation in lan server environment
Inventor: TEIMOSHII ROJIYAA KERUSU
IPC: G06F21/00
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To support decentralized computer mechanisms in LAN server environment by enabling the LAN server machine of a computerized LAN network to pass a generic name security subsystem (GSS) decentralized computer environment(DCE) qualification certificate by making use of an existent mechanism. SOLUTION: A user logs on first (210) and a log-in context is set as a system context (211). Then an LSCred MGR function acquires the qualification certificate of the user (212) and a GSS qualification certificate is generated from the system context (213). Then a session setup request to the server is generated (214). In a series of steps 215-218, the context token of the server including a GSS call to DCE is acquired. Thus, the LAN server can hand down the qualification certificate by making use to the existent mechanism.
Patent JP-H0938253-A (JP)
Title: Concave putter
Inventor: MURAMATSU TAKANORI
IPC: A63B53/04
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a putter developed so that a ball advances in the target direction even if the golf ball misses a sweet spot of a putter. SOLUTION: A concave putter is constituted so that a vertical directional ball hitting surface 1 of the putter is formed into a straight surface and a horizontal directional ball hitting surface is formed into a concave.
Patent JP-2000064825-A (JP)
Title: Engine and operation control method thereof
Inventor: YOKOYAMA TAKESHI
IPC: F01N3/36
Filed: 1998-08-14
Abstract: PROBLEM TO BE SOLVED: To improve durability of a catalyst by supplying fuel to a catalyst device to burn it when normal operation of reducing NOx by the catalyst passes the set time thereby easily regenerating the catalyst even in case of being poisoned by sulfur or the like contained in exhaust gas in normal operation. SOLUTION: During normal operation of an engine 1, NOx in exhaust gas is reduced by a catalyst device 4 provided at an exhaust system. During this normal operation, elapsed time from the start of operation is clocked in a control means, and this elapsed time is compared with set time T1 suitably set by an experiment or the like according to the exhaust quantity of the engine 1 the catalyst quantity in the catalyst device 4 load and the like. In case of operating time being judged to have passed the set time T1, a switching valve 8 of a fuel supply system 7 is opened to apply fuel from the fuel supply system 7 to the catalyst device 4 in addition to exhaust gas from the engine 1. Residual air in the exhaust gas is therefore burnt as an oxidizer to regenerate the catalyst device 4.
Patent JP-H09288683-A (JP)
Title: Information filtering device and information filtering method
Inventor: KANEMICHI TOSHIKI
IPC: G06F17/30
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an information filtering device capable of arranging information correspondingly the necessity degree of a user and providing it to the user in an order from the information of high necessity. SOLUTION: This information filtering device converts plural key words allocated to the information to a vector by a vector generation part 1, calculates a score by using the vector and teacher signals from the user by a score calculation part 3, calculates the necessity and reliability from the score by a necessity calculation part 7 and calculates metric used when the score calculation part 3 calculates the score based on the simple evaluation of the necessity/unnecessity of the information supplied from the user by a metric learning part 19.
Patent JP-S59120302-A (JP)
Title: Method and device for rolling
Inventor: SHIOZAKI HIROYUKI
IPC: B21B27/02
Filed: 1982-12-28
Abstract: PURPOSE:To make the abrasion in the longitudinal direction of work rolls uniform in the stage of rolling a rolled plate having the width narrower than the length in the cylindrical part of the rolls by shifting the work rolls in the axial direction thereof. CONSTITUTION:A tapered sleeve 5 is moved to the roll end side so as to be fitted loosely in the case of rolling a rolled plate 8 having the width narrower than the width in the cylindrical part 3 of a backup roll 1. The part of the sleeve 5 in this state cannot transmit rolling down force and therefore the effective bending of work rolls 6, 7 is accomplished. The local wear of the rolls 6, 7 is prevented by shifting symmetrically the rolls 6, 7 from the above-mentioned state or shifting randomly the rolls 6, 7 in the same direction or only in one direction or the like.
Patent JP-S59124032-A (JP)
Title: Manufacture of magnetic disk
Inventor: WATANABE TAKASHI
IPC: G11B5/84
Filed: 1982-12-29
Abstract: PURPOSE:To remove foreign matter and dust on a magnetic disk and to make low floating of a magnetic disk by cleaning the magnetic disk by an injection device, and then bringing a sweeping device which is moved back previously into contact with the magnetic disk for sweeping. CONSTITUTION:A pad 6 and the sweeping device 7 are moved back previously and a magnetic disk 3 is attached to a chuck 5. The magnetic disk 3 is rotated at a high speed and hot water is injected from the injection device 10 to wash away chips. Then, the pad 6 is moved to the front of the disk 3 by an oscillatory shaft 9 and rotated by a motor M to peel away and remove chips, etc. Then, an arm 8 is oscillated to move back the pad 6 off the disk 3, which is washed with hot water again. Then, the how water injection is stopped and the disk 3 is rotated at a high speed to remove water, drying the disk. The rotating speed is reduced and the sweeping device 7 is moved to the front of the disk 3; and a solvent is supplied from a cup 20 to a cotton belt 14 and swept through a rubber roll 16. Consequently, a smooth surface which allows the magnetic head of low floating is obtained.
Patent JP-H0393821-A (JP)
Title: Unsaturated polyester resin composition
Inventor: KATO KENJI
IPC: C08F299/04
Filed: 1989-09-07
Abstract: PURPOSE:To provide the subject composition containing an unsaturated polyester resin containing a copolymerizable vinyl monomer, carbon black and a maleimide compound, quickly curable to form a cured article having excellent surface properties and useful for automobile parts, electronic parts, etc. CONSTITUTION:The objective composition contains (A) an unsaturated polyester resin produced by dissolving and mixing an unsaturated polyester in a vinyl monomer copolymerizable with the polyester (e.g. styrene), (B) carbon black (preferably furnace black, channel black, thermal black or acetylene black) and (C) a maleimide compound [e.g. a compound of formula (R1 and R2 are H, methyl or halogen; R3 is H, 1-18C alkyl, 6-12C aryl, etc.), such as maleimide or N-methylmaleimide].
Patent JP-H0780765-A (JP)
Title: Optical connector end face polishing device
Inventor: NAGAKURA HIDESHI
IPC: G02B6/00
Filed: 1993-09-16
Abstract: PURPOSE:To make the polishing condition consatnt, and to reduce the optical loss characteristics of an optical connector and the unevenness of the reflecting property, by controlling the pressing means, and providing a pin fixing base guiding means to guide a pin fixing means to a glinding polishing means. CONSTITUTION:Pin fixing bases 5 are moved by the force of pressing springs 7, and optical connectors 1 are fixed in a good reproducibility the specific positions of the fixing bases 5, in order to insert and fix pins 4 for fixing optical connector ferule buried and fixed to the ends of the pin fixing bases 5, to the multicore optical connectors 1 with an adhesive. Furthermore, the end faces of the optical connectors 1 are squeezed to a polishing board 3 at a specific pressure constantly with the pressing springs 7 while preventing the deflection of the optical connectors 1 to the polishing board surface side by optical connector ferule guides 6. As a result, the polishing condition of the optical connectors 1 can be made constant.
Patent JP-H04112940-A (JP)
Title: Electronically controlled fuel injection system
Inventor: MIYAZAKI ROKURO
IPC: F02D45/00
Filed: 1990-09-03
Abstract: PURPOSE:To prevent variation in idling rotation, and to improve riding comfortableness by correcting the variation in air-fuel ratio attributable to the variation in the blowby flow rate caused by the sticking or the like of a PCV valve for controlling the intake quantity of blowby gas. CONSTITUTION:In an internal combustion engine having a blowby-system flow passage that bypasses an air measuring device 3 and joins to an intake pipe 8 via a PCV valve 22 provided on the side surface of a cylinder block, in addition to a main intake-air passage passing through an air-cleaner 1, the air measuring device 3, and a throttle valve 5, when an injector 13 is controlled by an ECU 15, first, air-fuel ratio feedback control by means of an oxygen sensor 19 is carried out even in an idling rotation region when the engine reaches an idling rotation from a high-speed rotation. On the other hand, when the engine remains in an idling rotational condition without reaching a high- speed rotation from the engine stop condition, the result of air-fuel ratio feedback control is used, and a correction of a given value that has been determined for each rotational condition is carried out from the value thereof.
Patent JP-H0278588-A (JP)
Title: Recording head
Inventor: ARAKAWA JUNICHI
IPC: B41J29/00
Filed: 1988-09-14
Abstract: PURPOSE:To prevent the surface of a contact from being stained by mounting an opening and closing member of a spring-pressing type which automatically restores to a position for covering an electrical connection part when a recording head is detached from a carriage and forcibly moved to a position for opening the electrical connection part when the head is attached to the carriage. CONSTITUTION:A recording head 6 detachably loaded on a carriage 5 in an electrical connection state is provided with an opening and closing member 15 of a spring-pressing type which automatically restores to a position for covering an electrical connection part 13 by a spring 16 when the recording head 6 is detached from the carriage 5 by being extracted upwards and forcibly moved to a position for opening the electrical connection part 13 when the head is attached to the carriage 5 by being pressed down from above. In this manner, in the recording head 6 of a disposable type detachable from the carriage 5, the contact 13 is automatically covered with the opening and closing member 15 when the recording head is detached. Thus, the surface of the contact can be prevented from the stain caused by the invasion of dust, the contact with fingers, or the like.
Patent JP-H0548912-A (JP)
Title: Image processor
Inventor: NOMIZU YASUYUKI
IPC: H04N1/413
Filed: 1991-08-19
Abstract: PURPOSE:To easily and in detail discriminate the kind of an image by discriminating the kind of image based on the number of the times of the coincidence with a noticed picture element and a peripheral picture element. CONSTITUTION:The image information of a processing object is inputted as noticed picture element information and simultaneously, the peripheral picture element information of a constant range for this is also inputted. A switching circuit 1 selects by which processing part 2 for a character, or processing parts 3 and 4 for a design the attention picture element information is processed. One special picture element of peripheral picture element information is extracted by a deciding picture element extracting part 5, the attention picture element and the extraction picture element are collated, the number of the times of the coincidence is counted by a counter 6a and the number of the times of the coincidence with the attention picture element and the peripheral picture element is counted by a counter 7a. These counted values are compared and decided. Thus, the noticed picture element information is inputted from other device for each one picture element, synchronized to it and the peripheral picture element information is also simultaneously inputted.
Patent JP-S59118991-A (JP)
Inventor: HIGUCHI ATSUSHI
IPC: E02D23/08
Filed: 1982-12-24
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-S6387528-A (JP)
Title: Combustion device
Inventor: OTAKE SADAO
IPC: F23Q3/00
Filed: 1986-09-29
Abstract: PURPOSE:To reduce concentration of gas staying in the vicinity of an ignition rod and to prevent the occurrence of explosive combustion during ignition, by a method wherein, in secondary air feed holes, the size of the feed hole in the vicinity of an ignition rod is made larger than that of the feed hole positioned away from the rod. CONSTITUTION:In the case of ignition, air, the temperature of which is extremely low due to the temperature of the open air, is introduced as primary air into the interior of an evaporating chamber 21, the density is high and the air becomes excessive. According a thin air-fuel mixture is injected through burner ports 25 and 25, and even if spark discharge is effected by means of an ignition plug 26, several seconds are required for ignition, and a delay in ignition occurs. In which case, the size of a secondary air feed port 33 in the vicinity of ignition rods 26A and 26A of the ignition plug 26 is set to 3.5-4mm in diameter, and is made larger than the size of a feed hole 32 formed away from the rods 26A and 26A. By this constitution, even if a delay in ignition occurs, quantities of secondary air is injected through the larger feed hole 33, and the high concentration of air-fuel mixture, staying in the vicinity of the rods 26A and 26A is lowered to prevent the occurrence of explosive combustion.
Patent JP-S60121794-A (JP)
Inventor: KIMURA TOSHIFUMI
IPC: H05K13/04
Filed: 1983-12-06
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-H0547841-A (JP)
Title: Mounting method and structure of semiconductor apparatus
Inventor: FURUKAWA YOSHIAKI
IPC: H01L21/321
Filed: 1991-08-20
Abstract: PURPOSE:To prevent a protruding electrode from spreading on a wiring pattern and around the pattern when the protruding electrode melts by forming a sealing resin between a semiconductor apparatus and a wiring substrate before heating and hardening a metal material with low melting point. CONSTITUTION:After securing provisionally a semiconductor apparatus 1 and a wiring substrate 5, a sealing resin 6 is formed between the semiconductor apparatus 1 and the wiring substrate 5. An epoxy resin is used as the sealing resin 6. Since a conductive connecting material 3 formed on a protruding electrode 2 melts, the condition between the semiconductor apparatus 1 and the wiring substrate 5 changes. To keeping the gap between the semiconductor apparatus 1 and the wiring substrate 5, thus, a resinous bead 7 is mixed into the sealing resin 6. The sealing resin 6 continues hardening until the conductive connecting material 3 reaches its melting point. When the conductive connecting material 3 melts, therefore, the material 3 does not spread cart a wiring pattern 4 and around the pattern, and spreading of the material 3 can be prevented.
Patent JP-H0685716-A (JP)
Title: Nonlinear processor control circuit for echo canceller
Inventor: HASEGAWA ATSUSHI
IPC: H04B3/23
Filed: 1992-08-31
Abstract: PURPOSE:To eliminate the noise component of a line or the like by adopting a 1st condition for suppressing a residual signal for the level of the residual signal only. CONSTITUTION:The circuit is provided with a 1st level detection section (a level measurement circuit 7 and a level discrimination circuit 8) receiving a transmission output signal 102 (in this case, referred to as the residual signal of an echo 105), detecting a level with respect to a prescribed reference binary value and outputting a 1st switching signal and with a 2nd level detection section (a level measurement circuit 10 and a level comparator circuit 9) receiving a reception output signal 104 and a transmission output signal 106, detecting a level difference and outputting a 2nd switching signal. Then an output signal suppressed by a suppression circuit or the residual signal, that is, the transmission output signal 102 not suppressed is outputted through a switching circuit 6 as an output signal 103 based on prescribed discrimination. Thus, noise on a line or the like is eliminated and the degradation in speech quality is avoided.
Patent JP-2000027488-A (JP)
Title: Base isolation foundation for building
Inventor: SUZUKI TOSHIMOTO
IPC: E04H9/02
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To facilitate construction by connecting an upper foundation and a lower foundation via a shock absorbing anchor device, allowing the anchor device to resist the tensile force in the vertical direction and to be horizontally displaced, and providing a side ditch around the lower foundation. SOLUTION: A shock absorbing anchor 2 is horizontally installed on leveling concrete. A lower foundation 4 and the anchor 2 are integrally fixed, and fitting reinforcing bars welded in advance are fastened to the reinforcing bars of the lower foundation 4 and the side of the anchor 2. After concrete is placed and cured, a U-shaped ditch 7 is provided around the lower foundation 4, and a doughnut-shaped friction material 8 is stuck on the lower foundation 4. A rubber sheet stuck with a stainless steel sheet is stuck on the lower foundation 4 in addition to it. A circular friction material 12 larger than the center hole of the doughnut-shaped friction material 8 is installed on the friction material 8, and the rubber sheet is stuck on it.  This base isolation foundation resists the tensile force in the vertical direction generated by the vertical motion at the time of an earthquake and can prevent the collapse of an upper building by the tensile force.
Patent JP-S6475810-A (JP)
Title: Gasification combustion device
Inventor: OTA HIDEAKI
IPC: F23C99/00
Filed: 1987-09-17
Abstract: PURPOSE:To stabilize ignition and flame in a precombustion chamber and to reduce an amount of nitrogen oxide in exhaust gas and soot dust, by a method wherein a heating means to heat primary air to a temperature higher than a specified temperature is disposed in the middle of a primary air duct through which primary air is guided. CONSTITUTION:A propane combustion chamber 10 is situated in the middle of a primary air duct 9 through which primary air 13 is guided. In the propane combustion chamber 10, propane gas 12 is burnt by means of a propane burner 11, and the primary air 13 is heated to 400 deg.C or more through a combustion reaction heat. In this case, a part of the primary air 13 bypasses through a primary air bypass duct 16 with a damper 17, and is mixed with the propane 12 to form a premixture flame 15. The high temperature primary air heated to 400 deg.C or more is fed through an air resistor 14 to a precombustion chamber 5.