baber/WOPTO huggingface dataset:
Patent JP-H11263470-A (JP)
Title: Record medium carrier device
Inventor: SUGANUMA TAKASHI
IPC: B65H5/06
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a record medium carrier device capable of smoothly carrying a record medium and reducing abrasion of a part even in the case when the record medium is carried while curved. SOLUTION: A line segment connecting a part of a roller 80 with which a record medium 80 makes contact and a part a carrier roller 74 clamps the record medium 84 is prevented from making contact with an upper surface 78a of a guide plate 78 by projecting about one quarter of an upper part of the roller 80 from the upper surface 78a of the guide plate 78. In the same way, a line segment connecting a part of the roller 80 with which the record medium 84 makes contact and a part where a resist roller 72 clamps the record medium 84 is prevented from making contact with the upper surface 78a of the guide plate 78.
Patent JP-H06261091-A (JP)
Title: Frequency offset compensation method for multi-value modulation and its circuit
Inventor: KATO EIJI
IPC: H04L27/38
Filed: 1993-03-05
Abstract: PURPOSE:To attain compensation of a frequency offset with a wide pull-in range without the use of AFC(automatic frequency control) by feeding back frequency offset information predicted from a pilot symbol phase fluctuation quantity of a base band signal to a local frequency oscillation section so as to avoid cut-off of part of a signal by an LPF in an on-land mobile communications QAM(quadruple amplitude modulation). CONSTITUTION:A phase fluctuation quantity from a past pilot symbol is observed from an output of a pilot symbol detection section 3 and average phase fluctuation quantity is obtained from the phase fluctuation quantity to predict an offset frequency by an offset frequency detection section 5, and an output of the offset frequency detection section 5 is given to a local frequency oscillator section 6 for quasi- synchronization detection to control the oscillating frequency thereby compensating the frequency offset. Moreover, the controlled input of the local frequency oscillator section 6 is switched to an initial value detection section 7 at the time of start and after the initial value detection section 7 detects an initial value to switch an offset frequency detection section 5 with changeover means S1, S2, S3 and the initial value detection section 7 has a wide frequency tracking range at first and thereafter, narrow down the range gradually.
Patent JP-S63236179-A (JP)
Title: Read processor
Inventor: OKABE ZENE
IPC: G06K9/20
Filed: 1987-03-25
Abstract: PURPOSE:To exactly detect a mentioned position of read information mentioned in a paper leaf, etc., by extracting and discriminating a color of information to be read, mentioned in a carried paper leaf, etc., combining it arbitrarily, and detecting and segmenting a mentioned position of the information to be read, mentioned in the paper leaf, etc. CONSTITUTION:Specific color detecting circuits 15a-15c detect areas shown by red, green and blue of address information A of a mail matter 3, based on an inputted level signal, and output them to a deciding circuit 17. The deciding circuit 17 decides a signal of the surface of a white mail matter 3 and a storage position of black address information A and outputs it to a recognizing part 27, by taking AND or OR of a character area of the address information A shown by red, green and blue of the address information which is detected from the specific color detecting circuits 15a-15c. The recognizing part 27 collates it with a standard character pattern registered in a dictionary (outside of the figure) and recognizes a character, based on a character area which is brought to a binarization processing from a quantizing circuit 25, based on the signal of the storage position of the address information A inputted from the deciding circuit 17.
Patent JP-H04280830-A (JP)
Title: Heat-treating furnace of glass preform
Inventor: HORIKOSHI MASAHIRO
IPC: C03B37/014
Filed: 1991-03-08
Abstract: PURPOSE:To obtain an optical fiber preform of transparent glass having stable characteristics in length direction by setting a heat reflecting plate in a central tube of furnace and moving the heat reflecting plate in the central tube of furnace with a piled material of glass fine particles. CONSTITUTION:A heat-treating furnace 1 is equipped with a central tube 2 of furnace into which a piled material 5 of glass fine particles is inserted, with a heater 3 of heating the central tube 2 of furnace arranged in periphery of the central tube 2 of furnace and with a reflecting plate 7 which is laid in the central tube 2 of furnace, moved together with the piled material 5 of glass fine particles and reflects light rays in a range from a visible wavelength to infrared rays.
Patent JP-H04281383-A (JP)
Title: Permanent magnet type synchronous motor and motor system
Inventor: IMAI NOBUYUKI
IPC: H02P21/22
Filed: 1991-03-08
Abstract: PURPOSE:To provide a permanent magnet type synchronous motor suitable to operate by using an equivalent field weakening control. CONSTITUTION:When an inductance of a dq conversion system of a motor is La, a rated current of the system of the motor is Ip and an induced electromotive force constant of the system of the motor is Ke, a value alpha obtained by dividing a product of the inductance La and the current Ip by the constant Ke is set to '1' or a predetermined range including '1'.
Patent JP-H02248863-A (JP)
Title: Flow condition observing method and apparatus
Inventor: KATO KEN
IPC: G01C13/00
Filed: 1989-03-23
Abstract: PURPOSE:To achieve an observation of flow condition in a wide range by calculating a position of a float from a distance to a float on the surface of sea and an angle of direction thereof, a height of a video camera and angles of horizontal and vertical deflections thereof by a remote control of the video camera mounted on a floating body in the air. CONSTITUTION:A video camera 15 is mounted on a floating body in the air, for example, a kite 14 and balloon retained in the air with a mooring string such as kite string 13 or the like with a measurable delivery from a fixed point 0 of a ship 12 which is moored with an anchor 21 and has a position measuring device set and controlled with a radio-controlled transmitter 17 in such a manner as to be free to catch a float 11 floating on the surface of sea WL at a collimation point 16A of a monitor TV 16. First, the camera 15 is controlled to catch the float 11 at the collimation point 16 and a delivery of retaining string 13 is measured to determine a distance L to the camera 15 from the fixed point 0. Then, an azimuth theta0, a height (h) of the camera 15 and horizontal and vertical angles theta2 and theta1 are measured and data thereof undergo an arithmetic processing with a CPU 19 to display a position of the float 11 on a plotter 20.
Patent JP-S593223-A (JP)
Inventor: BUORUFUGANGU BUITSUTE
IPC: G01N21/27
Filed: 1983-04-21
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-H0799781-A (JP)
Title: Power amplifier for inductance power supply
Inventor: KAARUHAINTSU IDERAA
IPC: H03K17/687
Filed: 1991-03-08
Abstract: PURPOSE: To make uniform a current distribution for a large number of parallel- connected transistors. CONSTITUTION: Parallel-connected transistors T1... to T4... are fitted onto thermally and electrically conductive rings R1 and R2' and distributed symmetrically over the rings R1 and R2', and they are each connected to one terminal electrically. Then the transistors T1... and T4... are connected to other terminals almost rotationally symmetrically through large-area printed wiring boards LE1 to LE5.
Patent JP-S58191320-A (JP)
Inventor: AAMIN ORUSHIEBUSUKII
IPC: F16C17/10
Filed: 1983-04-21
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-H01243349-A (JP)
Title: Plasma extreme ultraviolet light generator
Inventor: OKAMOTO YUKIO
IPC: H05H1/00
Filed: 1988-03-25
Abstract: PURPOSE:To reduce the rising time of a discharge, improve various characteristics of initial plasma, and obtain the extreme ultraviolet light with little dispersion and high intensity by providing a cylindrical insulator made of fine ceramic or the like of a device generating the ultraviolet light on the inside of an outside cylinder electrode. CONSTITUTION:A cylinder insulator 30 is inserted between the inside cylinder electrode 10 made of a conductor and the outside cylinder electrode 20 of a plasma extreme ultraviolet light generator, the high voltage is applied from a capacitor 50 to generate a capacitor pulse discharge. The gas corresponding to the usage objective such as Ne is sealed in a vacuum container 40. Plasma is self-heated by a large current generated by this discharge, plasma is pinched to generate the extreme ultraviolet light, it is guided into a reaction chamber 120 through a beryllium window 9 and reacted with a sample 130 to form a pattern. The rising time of the discharge is reduced, high intensity of the electron density is obtained, various characteristics of initial plasma are improved.
Patent JP-H10267863-A (JP)
Title: Signal abnormality detector
Inventor: KISANUKI YOSHIKATSU
IPC: G01N21/898
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To detect the abnormal part of such an object to be measured as comprising features on its surface, with high precision. SOLUTION: The output signal from a space filter which photodetects the reflected light from a fabric is outputted to a binarizing device 23. The binarizing device 23 differentiates the output signal for binarization. When a differentiation sign is positive, a binarized signal is equal to 1, while it is negative, it is equal to 0. An adder 24 adds only a value of 1 of binarized signal. A microcomputer CPU compares the magnitude of additive value of binarized signal with 2 threshold values, large and small.
Patent JP-H01242387-A (JP)
Title: Elevator cage
Inventor: ONODERA MINORU
IPC: B66B11/02
Filed: 1988-03-25
Abstract: PURPOSE:To enhance the safety and enhance assembly work for a cage when elevator is to be installed, by constructing side plats so that no return is generated by the use of a detent boss and a detaining recess, when the side plate on the detaining part side is fitted to the side plate on the detent piece side. CONSTITUTION:A cage is composed of a floor, side plates 4-12, and a ceiling. Joints of the side plates 4 and 5, 8 and 9, 9 and 10, 6 and 7 are in the same construction, and each is fitted with a bond strip 15. The side plate 4 is fitted with the bond strip 15 and a plurality of detent pieces 13, and the detaining part 5a provided at the side plate 5 is fitted between the bond strip 15 and detent pieces 13. The side plate 5 is equipped with a detent boss 14 in a position with different level from the detaining part 5a so as to intrude into a detaining recess 16 provided in the bond strip 15. Once the side plate 5 is fitted to the side plate 4, the side plate 5 is held by a bond strip protrusion 15a and the detaining recess 16, so that assembly can be made easily without need for fixing with bolts, etc. Also possibility of assembling the side plates from inside the cage should ensure safety at the time of assembly work.
Patent JP-S54160503-A (JP)
Title: Operation of heating furnace
Inventor: KAMEYAMA KAZUHIDE
IPC: C21D1/00
Filed: 1978-06-09
Abstract: PURPOSE: To prevent the development of flaws in steel piece by making charging and extraction by putting hot steel piece on a base steel plate in a pusher type heating furnace in which hot steel piece after continuous casting or bloom rolling is charged.  
     CONSTITUTION: The hot steel piece 5 obtained from continuous casting process or bloom rolling is carried along to right before the charging opening of heating furnace by means of the roller table 2 and then charged into the heating furnace 1 through the pusher 3. In this case, because the hot steel piece 5 is brought into contact with the base iron plates 6 and then charged into the furnace through the pusher 3, the hot steel piece 5 can pass through the furnace without coming into contact with the skid rail 4 at all. Accordingly, it is possible to rise the temperature of hot steel piece to a rolling temperature or to keep the temperature of the hot steel piece by the pusher type heating surnace without damaging the hot steel piece. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10267125-A (JP)
Title: Cvj boot made of resin
Inventor: IWATA TAKASHI
IPC: F16D3/84
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To prevent or suppress the twist of a large diameter attaching part when the large diameter attaching part of a boot is fastened by a band. SOLUTION: One or more annular protrusions 19 and 20 are provided on at least one of the inner peripheral surface or the outer peripheral surface of a band stopper 17 provided at the end part of a large diameter attaching part 13. Thus, rigidity in the circumferential direction of the attaching part 13 is improved and deformation is prevented or suppressed when the large diameter attaching part is fastened by a band. As another method, a plurality of hollow protrusions may be provided in the circumferential direction on the outer peripheral surface of the band stopper 17 so that the hollow protrusions collpase upon fastening of the attaching part by the band to absorb a twist thereof.
Patent JP-S58187486-A (JP)
Title: Coke calcination apparatus
Inventor: NOGUCHI KOUSAKU
IPC: C10B57/02
Filed: 1982-04-26
Abstract: PURPOSE:To obtain high-quality coke suitable for the preparation of graphite electrode, by the successive steps comprising the first heating of coke at the upstream side of a kiln, the intermediate quenching of the hot coke, and the second heating at the downstream of the kiln. CONSTITUTION:The axis of the coke calcination apparatus is inclined against the horizontal plane. The apparatus is composed of a hollow cylindrical rotary kiln 1. The stock coke is introduced through the hopper 4 into the kiln 1, and is transferred in the kiln 1 from the upstream to the downstream of the inclined kiln according to rotation. The coke subjected to the first-stage heating at the upstream side of the kiln 1 is passed through the inlet tube part 32 and flowed down to the intermediate cooling device 3 according to rotation of the kiln. The coke entered into the tube 31 of the intermediate cooling device 3 is transferred gradually to the outlet tube 33 while being rolled and cooled in the cooling device. The cooled coke is flowed down to the downstream side B of the kiln 1 through the outlet tube 33 when the cooling device 3 is at the top position, subjected to the second-stage heating, and discharged from the extraction hopper as calcined coke.
Patent JP-H07251298-A (JP)
Title: Empty can crushing device in refuse crush-processing facilities
Inventor: OHASHI JUNSHIRO
IPC: B09B3/00
Filed: 1994-03-15
Abstract: PURPOSE:To provide an empty can crushing device in the refuse crush-processing facilities that a residue of flammable gas is not generated, and the break of roll, etc., is not generated even if a comparatively large lump is mixed in. CONSTITUTION:One side of two rolls 6, 13 of steel arranged parallel is fixed onto a machine stand 1 with both ends of its roll shaft 7, and together the other side is attached onto the machine stand 1 with both ends of its roll shaft 14 freely advancing and retiring in a comparatively large distance against one side's roll, and they are energized with pressing keeping a required roll clearance. An end of one side roll shaft is connected to a motor 8 through a flexible coupling, and together the other end of the other side roll shaft is connected to a motor 15 through an universal coupling, so the empty can is completely crushed, and if a comparatively large lump is bitten in, the other side's roll is retired and the roll clearance is temporarily made large.
Patent JP-S63235381-A (JP)
Title: Anti-sagging agent for use in non-aqueous paint
Inventor: KAWANISHI WATARU
IPC: C09D7/12
Filed: 1987-03-24
Abstract: PURPOSE:To form an anti-sagging agent for use in a non-aqueous paint, which provides excellent thixotropic properties, thickening properties, adhesiveness of a coating film, and storage stability, by mixing two kinds of specified fatty acid amides with each other. CONSTITUTION:This anti-sagging agent for use in a non-aqueous paint is prepared by mixing two fatty acid amides A and B in a weight ratio of A to B of 100:0-20:80. Said amide A is one obtained by reacting a mixture of one or more 3-4C straight-chain saturated fatty acids (a) and 12-hydroxystearic acid (b) [the molar ratio of (a) to (b) is 1:9-8:2] with ethylenediamine or hexamethylenediamine; and said amide B is one obtained by reacting a mixture of one or more 6-22C straight-chain saturated fatty acids (c) and 12- hydroxystearic acid (b) [the molar ratio of (c) to (b) is 0:10-8:2] with ethylenediamine, hexamethylenediamine or xylylenediamine.
Patent JP-H03270906-A (JP)
Title: Aging preservation method for resin impregnated fiber sheet material
Inventor: WATANABE TETSUO
IPC: B29B13/00
Filed: 1990-03-20
Abstract: PURPOSE:To uniformize the degree of aging during aging preservation and manufacture an SMC material of superior quality by interposing an air holding material between the laminate of the SMC material. CONSTITUTION:In the case of aging preservation of an SMC material 1 by the rolling method or folding and laminating method, an air holding material 3 is inserted between the SMC materials 1, 1, both surfaces of which are coated with separate films 2, 2. As for the air holding material 3, any kind of material which forms an air layer between the SMC materials 1, 1 such as a foam plastic sheet, a porous sheet manufactured by punching a wood sheet or a metal sheet, a grating-shaped sheet or a sheet material with recesses and projections can be used. A resin compound and held air are not driven out in the end edge direction of the SMC material 1 but dispersed almost uniformly by interposing the air holding material 3, and the aging of resin compound is uniformized during the aging preservation of the SMC material 1, and also unevenness is reduced all over the surface of the SMC material 1.
Patent JP-H03275496-A (JP)
Title: Service station system
Inventor: SATO SHINGO
IPC: B67D7/24
Filed: 1990-03-20
Abstract: PURPOSE:To promote a sales strategy and to perform rationalization of a service station business operation by designating a refueling management mode by refueling management mode designating means, then setting and managing refueling management data including client identification data from setting means. CONSTITUTION:A controller 11 of a metering unit 2 judges whether an information flag 25 is '1' or not, i.e., whether a mode key 23 of a setter 9 is operated by a refueling operator to set refueling management information (vehicle type/ sexuality/age) are set and then refueling is conducted, or refueling is directly conducted without setting the information. If an information flag 26 is '1', the controller 11 registers information (vehicle type) in m-th information area (in this case, first information area 27). The sexuality/age information are sequentially registered in information areas 28, 29. When refueling is finished, the controller 11 sends refueling management information [metering unit ON/ refueling data (preset refueling/full tank refueling, refueling amount, etc.)/vehicle type/sexuality data/age data] to a controller 4 of a POS terminal unit 1. When the controller 4 receives the sent information, a slip of a format based on the information is printed to be issued from a printer of an input/output unit 3.
Patent JP-H06281640-A (JP)
Title: Annular liquid chromatography device
Inventor: FUKUJU YOSHIHARU
IPC: B01D15/08
Filed: 1993-03-29
Abstract: PURPOSE:To increase the throughput per unit volume of main body of an annular liquid chromatography device and to operate the device against various kinds of samples under different separating conditions. CONSTITUTION:The device is provided with an outer column 12 coupled with the upper surface of a device substrate 93, upper lid 11 fixed to the upper end of the column 12, and distributing shaft 7 passed through the lid 11. The device is also provided with a rotationally driving shaft 23 which is positioned along the center axis of the column 12, through the substrate 93 and the upper end of which is coupled with the shaft 7, circle bucket 30 which is fixed concentrically to the shaft 23 and rotates together with the shaft 23, and circle divider 31 provided below the bucket 30 so that the shaft 23 can pass through its center. In addition, the device also has inner columns 13, 14, and 15 which are successively arranged concentrically in the column 12 and the lower ends of which are fixed to the substrate 93. The spaces between the column 12 and 13, between columns 13 and 14, and between the columns 14 and 15 are filled up with a solid absorbent.
Patent JP-S60213914-A (JP)
Title: Connector for connecting optical fiber
Inventor: OGAWA KIKUO
IPC: G02B6/36
Filed: 1984-04-10
Abstract: PURPOSE:To remove the increase of light transmission loss due to the adhesion of dust to an optical fiber grinding surface and connection loss due to the deviation of centering size by moving a centering sleeve following ferrules and removing friction among the sleeve, a centering part and water-proof ring. CONSTITUTION:The ferrule 1 is inserted into a male connector M and one end of the centering sleeve 6 is externally inserted to the centering part 1a, a collar part 1b and a water-proof ring inserting part 1c. Therefore, the other end of the sleeve 6 is excited by a spring and allowed to collide against the front wall 3a of the body 3 of the connector M and the centering part 1a is inserted up to the intermediate position of a centering hole 6a and held at the position. When the connector M is engaged with a cover body part 4 of a female connector F, the right and left ferrules 1 are backed against the repulsive power of respective springs 8 while advancing into a water-proof ring inserting part receiving hole 6c and cores P1 of optical fibers P are allowed to collide with each other at their leading end surfaces in the center part of the centering hole 6a and connected while keeping proper pressing force.
Patent JP-S60217024-A (JP)
Title: Method of producing fuel injection nozzle
Inventor: UCHIYAMA MITSUO
IPC: B23P15/16
Filed: 1984-04-10
Abstract: PURPOSE:To extend the life of cutting tool and facilitate tool production by electrolytic working or electrospark machining of a relief portion of tool in finishing a seat surface portion of a nozzle. CONSTITUTION:A seat surface portion 7 is formed in a nozzle body 1 forming an oil reservoir chamber 3 by a rotating dril (not shown). Then, an electrode 15 of an electrolytic working apparatus is inserted in the seat surface portion 7 and electrolytic working liquid 21 and current are supplied into a supply path 23 to effect electrolytic working of a relief portion 13 of a tool. Next, a grinding wheel (not shown) is inserted in the nozzle body 1 to grind the seat surface portion 7. By such a constitution can be extended the life of the cutting tool and facilitated the production of the nozzle.
Patent JP-S58191308-A (JP)
Inventor: KENESU KAARUSUTON PIAASON
IPC: F16B15/08
Filed: 1983-04-22
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。