baber/WOPTO huggingface dataset:
Patent JP-H03257107-A (JP)
Title: Method and apparatus for controlling grain size of charging raw material in blast furnace
Inventor: MATSUBARA SHINJI
IPC: C21B5/00
Filed: 1990-03-06
Abstract: PURPOSE:To control opening degree of raw material discharging gate and to keep grain size distribution constant by dropping sampled charging raw material for blast furnace discharged from an ore vessel, taking a picture thereof with telecamera, executing grain size analysis after executing image processing. CONSTITUTION:The charging raw material of sintered ore, bulky ore, etc., for the blast furnace, is discharged into an electrically driven feeder 2 from the ore vessel 1 through the discharging gate 12 worked with a gate driving device 11, where this is charged into a scale hopper 20 while removing powder in the raw material. By sampling means 3 set close to discharging end of the electrically driven feeder 2, the above raw material is sampled. This sampled raw material is dropped from a belt conveyor 6 through a chute 4 and guide hopper 5. The picture of this dropped raw material is taken with the telecamera 8. This image is processed with a computing element 9 to execute the grain size analysis in the raw material. Based on this grain size analysis result, the above gate driving device 11 is adjusted to control the opening degree of gate 12. By this method, the grain size distribution of charging raw material for the blast furnace is made uniform and the blast furnace operation is stabilized.
Patent JP-H11250111-A (JP)
Title: Analog/digital element separation method
Inventor: HORIKOSHI MIKA
IPC: G06F17/50
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To facilitate the separation and determination of an analog element and a digital element for the simulation of an analog/digital(A/D) coexisting circuit by providing an A/D element information giving step. SOLUTION: A logic element information storing table 1 is retrieved to check whether an element type is determined or not from A/D element information 1C. In a case when A/D information is not determined yet, a logic pin information storing table 3 is retrieved, and with respect to all the logic pins of the logic element to be processed, a logic signal to be connected to each logic pin is retrieved using a logic signal information storing table 5. In a case when even one analog element is present in connected elements, the dividing object element is judged as an analog element, and information to determine as an analog element is given. When all of the connected elements are digital elements, an element to be processed is judged as a digital element, and information of judging the processing object element as the digital element is given.
Patent JP-S6226084-A (JP)
Inventor: JIYONASAN SHII MOTSUTO
IPC: A63B49/10
Filed: 1986-03-12
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-S61213591-A (JP)
Inventor: TOZAKI JUN
IPC: F25D25/02
Filed: 1985-03-20
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-S63308022-A (JP)
Inventor: USAMA II YAUNZU
IPC: C08K5/17
Filed: 1988-03-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5611618-A (JP)
Title: Rotary head assembly of magnetic recording and reproducing unit
Inventor: MARUYAMA TERUO
IPC: F16C17/10
Filed: 1980-04-24
Abstract: PURPOSE: To achieve compactness, high accuracy and sealing, by coupling the rotary cylinder to the center shaft fixing one end to the fixing cylinder via the rotary sleeve freely rotatably, and by the construction that the upper end of the rotary sleeve is sealed, where lubricant oil of low viscosity is contained.  
     CONSTITUTION: The center fixed shaft 21 is supported to the lower housing 22. The upper cylinder cover 15 is tightened to the rotary sleeve 14 with the bolt 17 via the oil packing 16. The liquid bearing spacer 23 is inserted to the center fixing shaft 21 and spiral groove machining is made to the surface of the spacer 23. The pivot bearing 24 is provided at the upper end of the fixing shaft 21. Lubricant oil of low viscosity is filled between the liquid bearing spacer 23 and the rotary sleeve 14.  Thus, compactness, high accuracy and sealing can be achieved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10255683-A (JP)
Title: Electron gun for cathode-ray tube
Inventor: YODOGAWA KATSUYUKI
IPC: H01J29/51
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To suppress discharge or leakage current between a neck tube inner wall, the terminals of a built-in split resistance plate, and connecting conductors when a cathode-ray tube is operated by covering the terminals of the built-in split resistance plate connected to an electron gun and the connecting conductors on the terminals with an insulating material in the electron gun mounted with the built-in split resistance plate. SOLUTION: A built-in split resistance plate 23 is mounted in parallel on an electron gun, and the convergence voltage is fed to a convergence plate by the built-in split resistance plate 23. A resistor 7 is formed on the built-in split resistance plate 23, a ground terminal 5a and an anode voltage feed terminal tb are formed at both ends of the resistor 7 respectively, a convergence voltage feed terminal tc is formed at the intermediate section of the resistor 7, and an insulating material such as glass is fitted and formed to cover the resistor 7 on the whole face except for the portions of the terminals ta, tb, tc.
Patent JP-S61214414-A (JP)
Inventor: TANABE HITOSHI
IPC: B65D73/02
Filed: 1985-03-19
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-H07237774-A (JP)
Title: Paper feeding device
Inventor: FUJII SATOSHI
IPC: B65H5/06
Filed: 1994-02-28
Abstract: PURPOSE:To improve the reliability in the skew correction by permitting the first and the second rollers to be set with high precision, by installing the second roller in an advance/retreat manner for the first roller, on the first frame through the second frame, and allowing the second roller to be urged to the first roller side by an urging means. CONSTITUTION:When the first original document placed on the original document tray 61 of the automatic original document feeder of a copying machine is supplied, a pressing plate 70 transfers downward from a retreat position, and the top end part of the original document is pressed to a pick-up roller 65, and is applied with a paper feed pressure. By the turn in the clockwise direction of the pick-up roller 65 and an assorting roller 75, the original documents pass one by one from the lowest layer through between the assorting roller 75 and an assorting pad 80, and are sent to a resist roller 90. In an original, document feeding part 601 a resist driven roller 90b is urged to a resist driving roller 90a by a spring 174C, and the cams 171a and 172a are engaged with the eccentric cams 171b and 172b, and the press contact at the resist roller 90 is released.
Patent JP-H07242598-A (JP)
Title: Production of optically active alpha-hydroxy-alpha-substituted-beta,gamma-unsaturated ester
Inventor: SUGIMURA HIDEYUKI
IPC: C07C69/732
Filed: 1994-02-28
Abstract: PURPOSE:To simply obtain the subject compound useful as a synthetic intermediate for medicines and agricultural chemicals by treating a beta-gamma-unsaturated-o- ketoester with an organic zinc complex. CONSTITUTION:An alpha-carbonyl group of a compound of formula I (R<1> is an alkyl or an aryl; R* is an asymmetric auxiliary) is diastereoselectively alkylated using a (-) or (+)-trans-2-phenylcyclohexyl group as an asymmetric auxiliary and using an organic zinc complex as an alkylating agent in a solvent (e.g. THF) at -100 to -40 deg.C to provide the objective optically active alpha-hydroxy-2- substituted-beta,gamma-unsaturated ester of formula II (R<2> is an alkyl, an arylmethyl, vinyl or an aryl). The alkylating agent is used in an amount of 1-2mol based on 1mol of the compound of formula I.
Patent JP-S60199429-A (JP)
Inventor: NODA YOSHIKATSU
IPC: A61B5/01
Filed: 1984-03-24
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-H01227826-A (JP)
Title: Throttle valve control device
Inventor: ASAYAMA YOSHIAKI
IPC: F02D9/02
Filed: 1988-03-08
Abstract: PURPOSE:To make it possible to smoothly control valve opening by providing a rotating plate fixed to a throttle valve shaft with the first pulley, and connecting the end of an accelerator cable engaged around the first pulley to the second pulley driven by a motor, and the second pulley to the rotating plate through a spring inserted between them. CONSTITUTION:A doglegged bent rotating plate 4 is fixed to one and of the valve stem 3B of a throttle valve 2, and a pin 5 rotatably supports the first pulley 7 at one end of the plate 4. A return spring 6 is attached to the other end of the plate 4 to energize the throttle valve 2 in closing direction. A cable 8 is engaged in the groove of the first pulley 7, and connected through a pin 9 to the second pulley 10 at one end and to an accelerator pedal 11 at the other end. The output shaft of a motor 19 is connected through an electromag netic clutch 18 to the rotating shaft 17 of the pulley 10. The second pulley 10 is protrusively provided with an arm part 10A, and a spring 15 is expandingly provided between the end of the arm part 10A and that of the rotating plate 4.
Patent JP-S54147037-A (JP)
Title: Focus detector
Inventor: ITOU KIYOUICHI
IPC: G03B3/00
Filed: 1978-05-10
Abstract: PURPOSE: To enable automatic focus to be accurately and rapidly performed and enable the detector to be adapted to any high magnification zoom lenses by providing electrical focus detecting means in the zoom lens system of a camera having zoom mechanism.  
     CONSTITUTION: Respectively first small lens 5 and second small lens 6 are disposed in vertically symmetrical positions with an optical axis 4 in-between, between the variable power system 1 and imaging system 2 of the zoom lens. Sensors 7 and 8 composed of CCDs, BBDs, etc. are disposed on the imaging planes of these small lenses 5 and 6. The light images of the object formed on these sensors 7 and 8 converted to electric signals and the output signals from the sensors 7 and 8 are operated, whereby the signal having the polarity and amplitude corresponding to the deviation of focus is obtained. By controlling the variable power system 1 based on the signal obtained in this way, the focus may be matched automatically, accurately and rapidly. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05256132-A (JP)
Title: Thermostatic valve device for internal combustion engine
IPC: F01P7/16
Filed: 1992-03-13
Abstract: PURPOSE:To securely prevent the lowering of warm-up performance in an internal combustion ermine by forming an approximately horizontal level portion on part of the fitting flange operation of a thermostatic valve and providing a jiggle pin valve at the level portion. CONSTITUTION:A valve case 25 in which a thermostatic valve 24 is built is provided in a cooling water outlet pipe passage 23 ranging from a cooling water outlet 21 in an internal combustion engine to an upper tank for a radiator 22. The thermostatic valve 24 is mounted in the valve case 25 in such a condition that the axial line 24d' of the temperature sensing portion 24d of time thermostatic valve 24 is approximately level and the fitting flange portion 24b is approximately vertical. The level portion 24b' is formed on the fitting flange portion 24b of the thermostatic valve 24. A jiggle pin valve 30 is provided for an air vent hole 29 made in tire level portion 24b'. In this way, cooling water is prevented from leaking and flowing from the radiator side through the air vent hole in which the jiggle pin valve is fitted to the internal combustion engine side.
Patent JP-H11254739-A (JP)
Title: Imaging system
Inventor: MUKAI HIROKAZU
IPC: G02B26/10
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a small imaging system having high image resolution. SOLUTION: The imaging system 10 comprises a laser 15 emitting laser light, a modulator 17 performing intensity modulation of laser light, a unit 11 for floating toner particles 12 in a passage 114, a lens 16 for focusing laser light emitted from the laser 15 into the passage 114 and irradiating an image carrying material 13 with the focused laser light from the inside thereof, and a drive roller 14 for scanning the image carrying material 13 with laser light through the lens 16 wherein the imaging system 10 forms an image by attracting the toner particles 12 onto the image carrying material 13 by means of the laser light focused into the passage 14.
Patent JP-S51133238-A (JP)
Title: Process for preparation of p-cresol and cyclohexanone
Inventor: MIKAMI ICHIROU
IPC: C07C27/00
Filed: 1975-05-13
Abstract: PURPOSE: p-Cresol and cyclohexanone are prepared in high selectivity with onestage process for a short time by the liquid-phase oxidation of p-cyclohexyltoluene with an oxygen-containing gas in the presence of hydrogen bromide. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55148450-A (JP)
Title: Semiconductor device
Inventor: MATSUMAE YOSHIAKI
IPC: H01L23/12
Filed: 1979-05-07
Abstract: PURPOSE:To eliminate the necessity of a bridge in a semiconductor device and minimize the interval between an input terminal metallized and a chip by containing a transistor chip in the vicinity of the center thereof and disposing a ground metallized and a through hole at the output side. CONSTITUTION:Emitter ground metallized 5 is formed at an output side 12. An input terminal base metallized 8 is carried on an output terminal collector metallized 3 with a transistor chip 1 to be approached thereto. Since the length of the input terminal connecting bonding wire 9 can be therefore shortened, the operation Q factor at the input side formed of the input impedance of the bonding wire 9 and the transistor chip 1 can be lowered.
Patent JP-H11249447-A (JP)
Title: Image forming device
Inventor: TAKASE MAKOTO
IPC: G03G15/14
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To surely separate a transfer material from an endless belt without causing failures such as toner scattering and the breakage of the endless belt, in the case of feeding the transfer material by using the endless belt. SOLUTION: A small-diameter constriction part 13a is formed at a position corresponding to a position pressurized by a separation pawl 19 in a driving roller 13. Thus, the surface of the transfer belt 11 pressurized by the separation pawl 19 is pushed down more inward than a surface other than the pressurized surface, then, the transfer material P is surely picked up by the leading end of the separation pawl 19, and then, the transfer material P is separated from the transfer belt 11.
Patent JP-S56151816-A (JP)
Title: Controlling device for combustion apparatus
Inventor: SUZUKI KAZUO
IPC: F23N5/14
Filed: 1980-04-26
Abstract: PURPOSE: To avoid the occurrence of an abnormal sound at the time of an ignition for a combustion apparatus which automatically controls a combustion amount in response to the temperature  of a load to supply hot water or the like by maintaining a gas flow rate in a suitable rate irrespective of the temperature of the load at the time of igniting a gas burner.   
     CONSTITUTION: When a manual valve 3 is opened, a pilot burner 7 is ignited and a switch for a  controlling circuit 9 is turned ON, a solenoid valve 4 is fully opened, an electromagnetic type  proportional valve 5 is controlled to be opened in a predetermined opening and to be maintained,  and a main burner 1 is ignited. When a timer provided in a circuit 9 operates simultaneously  upon the closing of the switch and a predetermined time is elapsed, the predetermined opening of  the valve 5 is eliminated. When the temperature of a load 8 is further detected by a temperature  detector such as a thermistor or the like and the detected result increases or decreases from the set  value, it causes the increases or decrease of the magnitude of an exciting current which is supplied  from the circuit 9 to the valve 5, and the opening of the valve 5 allows to be continuously varied.  Since the suitable amount of gas is accordingly supplied irrespective of the temperature of the load  at the ignition time, it can prevent in advance the occurrence of abnormal sound, a misfire and an  ignition delay and so forth. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62213100-A (JP)
Inventor: MURASHITA TATSU
IPC: H01J35/00
Filed: 1986-03-13
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-H03256555-A (JP)
Title: Pm stepping motor of flat rotor type
Inventor: HICHIYA TOSHINORI
IPC: H02K37/12
Filed: 1990-03-07
Abstract: PURPOSE:To heighten the precision of the geometrical position of pole pieces by arranging an internal yoke ring section and an external yoke ring section on the same plane, and by bonding them integrally with bonding sections. CONSTITUTION:Yoke plates 8, 12 are formed with an internal yoke ring section 15 and an external yoke ring section 16. The internal yoke ring section 15 is provided with 6 pole pieces 17 according to every other position in 12 magnetic-sections arranged along the peripheral direction of a disc type magnet 5. Besides, the external yoke ring section 16 is provided with 6 other pole pieces 18 aligned to be pectinated along the peripheral direction of the 6 pole pieces 17. Then, the internal yoke ring section 15 and the external yoke ring section 16 are arranged along the same plane, and are integrally bonded to be positioned, with bonding sections 19. By using the yoke plates formed in this manner, the precision of a geometrical position in the circumferential direction of the yoke pole pieces is heightened.
Patent JP-S59181519-A (JP)
Title: Transformer for rectifier
Inventor: SAKAMOTO TOMOO
IPC: H01F30/00
Filed: 1983-03-31
Abstract: PURPOSE:To economically match the output voltages of delta and star connections of secondary side by providing an intermediate yoke between two pairs of windings consisting of a pair formed by the secondary winding and the one primary winding of delta connection and a pair formed by the secondary winding of the other primary winding of star connection. CONSTITUTION:The one primary winding 40 and the other primary winding 41 disposed at the upper and lower portions of intermediate yoke 7 are different each other in a number of windings. The secondary winding 20 of delta connection forming the one pair and the secondary winding 30 of star connection forming the other pair are equal in the output voltage. Therefore, the primary winding 40 is different from the primary winding 41 in the turn volt. The intermediate yoke 7 is used as the magnetic shield for magnetically separating the windings of upper stage pair and the windings of lower stage pair and moreover used for absorbing or cancelling difference of magnetic flux generated by difference of turn volt of the upper and lower pairs of windings. As a result, the primary winding and secondary winding independently couple magnetically at the upper and lower stages, there is no interference between the lower and upper stages, the required equal voltage is supplied to the secondary side of delta connection and the secondary side of star connection, respectively.
Patent JP-H07258628-A (JP)
Title: Antistatic material and recording medium coated with the same
Inventor: KAMIYAMA KENICHI
IPC: G11B7/24
Filed: 1994-03-25
Abstract: PURPOSE:To provide the subject material comprising a (meth)acryloyl group- containing copolymerizable compound, a specific reaction type antistatic agent and a specific oligomer, excellent in antistaticity, and capable of sufficiently preventing the staining of recording media. CONSTITUTION:This material comprises (A) a (meth)acryloyl group-containing copolymerizable compound, (B) a reaction type antistatic agent having a quaternary ammonium salt group (quaternary NH4 salt group), alkylene glycol chains (AG chains), a >=4C hydrocarbon group and a copolymerizable group (preferably a compound of formula I), and (C) an oligomer having a quaternary NH4 salt group, AG chains and a >=4C hydrocarbon group, and not containing a polymerizable group. The component C is obtained e.g. by copolymerizing a quaternary NH4 salt group-containing monomer of formula II (R11 is H, CH3; R12-R14 are H, alkyl, etc.; A is alkylene, hydroxyalkyl; X<-> is anion), an AG chain-containing monomer of formula III (R., is alkylene; R16 is H, aryl, etc.; m 1-15), and a >=4C hydrocarbon groupcontaining monomer of formula IV [R12 is H, (meth)acryloyl; n is 4-30].
Patent JP-H06272760-A (JP)
Title: Controller of automatic transmission
Inventor: YAMANE ATSUO
IPC: F16H61/16
Filed: 1993-03-16
Abstract: PURPOSE:To provide the controller of an automatic transmission which can prevent a non-required rapid advance of a vehicle by providing a gear position detection means, a speed detection means, a brake detection means and a blocking means. CONSTITUTION:Outputs of a crank angle sensor 14, a gear position detection device 26 and a brake switch 27 is read via a processing circuit 23 or an input interface circuit 22 in an automatic transmission controller 1. The set position of a shift lever 28 in the automatic transmission 4 is detected by the gear position detection device 26. The brake switch 27 is made conductive when a brake pedal 29 is stepped in. The set from the parking position to the other positions of the shift lever 28 is allowed by a process device 23 only when the brake pedal 29 is stepped in, and it is realized by an electromagnetic solenoid, etc., when the brake pedal 29 is not stepped in. Consequently, switching of the shift lever 28 from the parking position is blocked.
Patent JP-H04272316-A (JP)
Title: Protection work for ground, and reinforcing material-fitting apparatus, hardener sprayer, and lattice reinforcement therefor
Inventor: KAJIOKA YASUO
IPC: E02D17/20
Filed: 1991-02-27
Abstract: PURPOSE:To automatically effect the protection work for ground reduced by processes by a method in which when protecting ground by using spray concrete and reinforcing metal netting, concrete is sprayed to a thickness, and reinforcing metal, netting is attached to the surface of the sprayed concrete. CONSTITUTION:Spacer metals 18 are attached to a reinforcing part 16 in advance. The reinforcing parts 16 are directly attached to the ground 1 by a reinforcing part fitting apparatus 30. Afterwards, Concrete is sprayed one time by a hardener sprayer 60.
Patent JP-S63227847-A (JP)
Inventor: YAMAGATA SHIGEO
IPC: D04B21/02
Filed: 1987-03-10
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-H02235851-A (JP)
Title: New charge transfer complex
Inventor: AOYAMA TSUYOSHI
IPC: C07C255/34
Filed: 1989-03-10
Abstract: NEW MATERIAL:A charge transfer complex using a compound expressed by the formula as an acceptor. USE:Useful as a material for organic electronic, electrophotographic and organic optical materials, such as electrolytic capacitor, antistatic agent, electrically conductive film, cell or battery and switching element, with ultrahigh thermal stability. PREPARATION:11,11,12,12,13,13,14,14-Octacyano-1,4:5,8-anthradiquinot-e trametha- ne (hereinafter abbreviated to OCNAQ) is mixed with an N-alkylisoquinolinium iodide or metal iodide, such as lithium iodide or cuprous iodide, in a solvent, such as acetonitrile. Alternatively, a lithium.OCNAQ complex synthesized by reacting the OCNAQ with lithium iodide is mixed with metal salts, such as ferrous sulfate or silver chloride, in an aqueous solution to afford the charge transfer complex.