baber/WOPTO huggingface dataset:
Patent JP-H07129886-A (JP)
Title: Traffic lane recognition device
Inventor: MIYAKURA TSUNETAKA
IPC: G06V10/28
Filed: 1993-10-29
Abstract: PURPOSE:To accurately and efficiently detect a traffic lane by finding differential values of both end parts of an alternative traffic lane candidate which is larger than lane width determined from a binarization result and recognizing the alternative traffic lane candidate as a traffic lane when both the differential values are larger than a certain value. CONSTITUTION:A dynamic threshold value for the binarization of the image signal from a lane sensor is found. This threshold value becomes less when the signal level is large, but becomes smaller only at the edge parts of the image signal when a shadow and a sunny place are both present except on the traffic lane. When binarization processing is performed by using this threshold value Th, the signal level becomes locally less than the threshold value. When this part is larger than the previously known lane width, this is determined as the alternative lane candidate. The differential values of the left-end part and right-end part of the alternative lane candidate are found respectively and when both the differential values are larger than certain value P, this lane preliminary candidate is recognized as the traffic lane. Consequently, the traffic lane can accurately and efficiently be detected without being affected by the shadow and sunny place, and further without being affected by the dirt and scratchiness of the traffic lane.
Patent JP-H01114488-A (JP)
Title: Original plate for direct-type lithographic printing
Inventor: KATO EIICHI
IPC: G03G13/28
Filed: 1987-10-29
Abstract: PURPOSE:To prevent scumming from occurring and improve plate ware, by forming in a substrate an image-receiving layer which contains a binder composed mainly of a resin containing at least one functional group forming a sulfo group when it is decomposed. CONSTITUTION:An aqueous coating liquid is prepared which has, as a main component of a binder, a resin which contains at least one functional group forming sulfo group when it is decomposed. The coating liquid is applied and dried on a substrate such as wood-free paper, wet strength paper, plastic film, metal sheets to obtain an original plate for direct-type lithographic printing having a laminated layer of an image receiving layer. An intermediate layer may be arranged between the substrate and the image receiving layer for improvement of moisture resistance and interlaminar adhesion, further a back coat layer may be arranged on the substrate face opposite to the image receiving layer for the purpose of prevention of curling.
Patent JP-H0586713-A (JP)
Title: Fitting construction for stone panel on unfloored part
Inventor: KISHIDA TAKAO
IPC: E04F15/08
Filed: 1991-09-25
Abstract: PURPOSE:To improve workability by arranging base plates capable of being adjusted in their height on the corner parts and the center part of a concrete slab on the unfloored part of an entrance or the like, and providing bed panels, a top rail, a stone panel, a baseboard, and the like, on the base plates after adjusting the level. CONSTITUTION:Triangular base plates 5 provided with riser plates 12 and height adjusting tools 7 are arranged on the corner parts of a concrete slab 1 on the unfloored part of an entrance 2 or the like, and a flat plate-like base plate capable of being adjusted in its height is arranged on the center part. Next after adjusting the levels of the base plates, bed panels 20, 22 are placed on them, and further on them an unitized top rail 8, a stone panel 9, and a baseboard are placed. Hereby, transport and execution at jobsite can be efficiently performed.
Patent JP-H06115650-A (JP)
Title: Cylinder liner feed device
Inventor: ISHIDA IWAAKI
IPC: B65G47/88
Filed: 1992-10-09
Abstract: PURPOSE:To surely feed cylinder liners from the respective carrying chutes of a carrying passage to the respective aligning chutes of a feed passage. CONSTITUTION:This cylinder liner feed device is constituted of a carrying passage 20 in which inclined carrying chutes to rollingly carry many cylinder liners S are arranged into four lines according to the number of cylinders of an engine, and a feed passage 30 which is continued to the lower part of the carrying passage 20 and bent at right angles with the carrying passage 20, and having aligning chutes 31 in which the cylinder liners S are received one by one from the respective carrying chutes 21. Every carrying chute 21 is provided with a first and a second stoppers 50, 51 to classify the each cylinder liner S, and additionally a third stopper 52 is provided in the vicinity of the feed passage 30 on the lower stream side of the second stopper 51 and on the position of same distance from the position where the cylinder liner S is received with the aligning chute 31, and from here the cylinder liner S is fed to the aligning chute 31.
Patent JP-2000096616-A (JP)
Title: Slewing working machine
Inventor: NAKADA HIROO
IPC: E02F9/08
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To reduce the costs of material and manufacture while preventing a track of slewing from increasing by making the component members of a cabin as common as possible so that even if a cabin is mounted on a slewing working machines making a very small turn or that which makes a small turn backward, the side face of the cabin does not project from the slewing base. SOLUTION: A slewing base is provided on a travel device in such a way as to freely turn about a vertical axis and a cabin is mounted on the slewing base and formed in the shape of a hollow box having a door, a front panel, a rear panel 70, a right side panel 71, a left side panel 68, and a ceiling panel 72. In this case, each panel member constituting the cabin comprises a first panel directly usable in a different kind of slewing working machine having a different track of revolution and a second panel specially dimensioned for the slewing working machine so that the cabin does not project outside of the slewing base.
Patent JP-H10116538-A (JP)
Title: Hands-free button device
Inventor: SUGIYAMA HIROFUMI
IPC: H01H21/00
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a hands-free button device having a pressing area wide enough to be pushed by an elbow or the like, and further having a structure capable of normally operating a switch without any need of directly pressing a momentary switch via a button part. or without directly applying a load to a switch, and even when the end of the button part is pressed. SOLUTION: A button part 2 jointed to a body case 1 via a pair of hinge parts 3 has the first and the second cross ribs 4a and 4b projected from the reverse side thereof near an oscillatable end in such a state as separated right and left at a gap. Also, a movable part 5 jointed to the body case 1 via the hinge parts 6 as a pair is provided on the reverse side of the button part 2. When the button part 2 is pressed, the first and the second cross ribs 4a and 4b press the parts 5a and 5c of the movable part 5 formed at both sides thereof and separated into three parts via a slit 7, and then the third cross rib 8 projected from the reverse side of the center 5b of the movable part 5 presses a momentary switch 9 for the operation thereof.
Patent JP-H05114380-A (JP)
Title: Electron beam application equipment
Inventor: SATO TOSHIHIKO
IPC: H01J37/073
Filed: 1991-10-21
Abstract: PURPOSE:To enable a high speed and high sensitive measurement by using one of a pair of photon beams for sample irradiation and the other for reference signals, and making output signals of differences between detected electron beam signals and reference signals. CONSTITUTION:Pump laser light beams are divided into probe light beams 1 and reference light beams 2 with a deflection beam splitter in a pair photon beams generator 100. The light beams 1 are converted to probe electron beams 3 through an electron emitting material 101 in a vacuum chamber 1, and a sample 200 is irradiated and scanned with the electron beams 3, and electrons from the sample 200 are detected with an electron detector 104. On the other hand, the light beams 2 are detected with a photodetector 5, and difference signals 9 between the electron beam signals from the detector 104 and the reference signals are outputted from a difference signal generating circuit 8 to input to a difference signal processing circuit 400. By the difference processing, noise including shot noise can be compensated, and high reliable difference signals can be obtained even when electrons for high speed processing are few to provide an electron microscope able to carry out high speed and high sensitive measurements.
Patent JP-H09112875-A (JP)
Title: Wet tube mill
Inventor: SHIMA TOSHINOBU
IPC: F23K3/00
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain high concentration slurry for enhancing the combustion efficiency and to improve the comminuting efficiency by coping with the multiple coal types and reducing the water content in the slurry. SOLUTION: The wet tube mill comprises discharge regulating means so provided at a mill shell outlet 16 as to prevent the flow-out of balls 10 and to hold the hold-up amount of slurry in the mill 3 in a suitable range. The regulating means has a porous partition plate 17 provided in the outlet 16 to prevent the flow-out of the balls 10, a conical cone 26 disposed substantially at the center of the plate 17 to direct the end toward a mill outlet, and a plurality of stationary blades 25 disposed on the outer periphery of the cone 26.
Patent JP-2000089432-A (JP)
Title: Detecting mechanism for photosensitive material of photosensitive material processing device
Inventor: MASUDA YOSHIHIRO
IPC: G03D3/00
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to exactly detect a photosensitive material. SOLUTION: This mechanism 30 has a first outlet part transporting roller 9c formed with a hollow groove 24 facing a peripheral surface direction on its outer peripheral part, a ring member 16 engaging with the hollow groove 24 of the first outlet part transporting roller 9c, a second outlet part transporting roller 9d formed with the hollow groove 25 facing the peripheral surface direction on its outer peripheral part and an optical sensor 17 having a light projecting part and a light receiving part. The photosensitive material F is detected by detecting the displacement in the outer peripheral part of the ring member accompanying the turning of the ring member 16 by means of the optical sensor 17.
Patent JP-H0284328-A (JP)
Title: Metallized film
Inventor: FUJIWARA TAKASHI
IPC: B32B15/088
Filed: 1988-10-28
Abstract: PURPOSE:To markedly reduce a capacity change as compared with a conventional known metallized film by providing a metal membrane to a film composed of substantially para-oriented aromatic polyamide having properties such that a coefficient of thermal expansion, a thermal shrinkage factor, a coefficient of hygroscopic expansion and a coefficient of moisture absorption are respectively specific values and a logarithmic viscosity is also a specific value. CONSTITUTION:A film to be used has properties such that a coefficient of thermal expansion is (0-15)X10<-6>mm/mm/ deg.C at 25-250 deg.C, a thermal shrinkage factor is 0.1% or less at 250 deg.C, a coefficient of hygroscopic expansion is 30X10<-6>mm/mm/% RH or less at 25 deg.C and a coefficient of moisture absorption is 25wt.% or less at 25 deg.C and 50% RH. When a metal membrane is provided to this film or a metallized film is prepared using this film, the kind of a metal is not especially limited and the metal membrane is adhered to the film according to a conventional method, for example, a vacuum vapor deposition method or an ion plating method.
Patent JP-H09109194-A (JP)
Title: Mold for injection molding
Inventor: KITAI RYOJI
IPC: B29C45/44
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To release securely an undercut section without making the molding cycle longer in the case a draft cannot be formed on the undercut section of a molded product. SOLUTION: A stopper section 2a positioned on the side of a surface on which an undercut molding section 3b of a slide core or an inclined block 3 is provided on the side of a movable mold 2, and when the slide core or the inclined block 3 is separated from the movable mold in the release process, an undercut section A2 of a molded product A or its peripheral section is protected from being pulled in the moving direction by following the slide core or the inclined block 3 by the stopper section 2a. Also an undercut providing section for providing a section of a shape forming the undercut in the direction crossing orthogonally the mold opening direction and not forming the undercut in the mold opening direction is provided on a face on the movable mold side facing a mold face on the molding side of the undercut section of the inclined core.
Patent JP-H04147277-A (JP)
Title: Copying device
Inventor: KIKUNO MITSUTOYO
IPC: G03B27/62
Filed: 1990-10-11
Abstract: PURPOSE:To simplify the resetting of an original when a transfer sheet is jammed and to prevent a miscopy caused by the mixture of the original by enlarging a paper feeding interval till it is detected that the quantity of the original is a prescribed value or below, and then, the separation of an original set is detected. CONSTITUTION:When an actuator 301 is set between originals A and B, the intervals of the light emitting and receiving parts of a separating sensor 305 and an original level sensor 306 are interrupted by a fan 304. When the original A is left by a prescribed quantity, the sensor 306 obtains a released state, and when the original A is all supplied, the sensor 305 obtains the released state by the weight of a balancer 303b as well. Then, in this device, the original is fed, and a transfer sheet is fed. After that, the transfer sheet is fed in the cycle of TC and the original is fed after a TO time from ON-timing for feeding the transfer sheet. When the quantity of the original is reduced, and the sensor 306 is turned on, the feeding of both sheets is delayed by TD, and when only the original B is left, and the sensor 305 is turned on, the paper feeding intervals of both sheets are restored.
Patent JP-S61152872-A (JP)
Inventor: MITSUYOSHI TAKEHIKO
IPC: D06M101/16
Filed: 1984-12-26
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-H08134568-A (JP)
Title: Spring for atomic power plant
Inventor: HOSOI NORIFUNE
IPC: C22C19/05
Filed: 1994-11-08
Abstract: PURPOSE: To easily form a water-insoluble oxide film on the surface of an alloy and to suppress the elution of the material of a spring when used in high- temp. water by adding Zr to a precipitationhardened nickel alloy. CONSTITUTION: A precipitation-hardened nickel alloy contg. 0.05-0.15wt.% Zr and preferably further contg. 0.6-1.0wt.% Al is shaped into a spring and then heat-treated in an oxidizing atmosphere at 600-900 deg.C to form an oxide film on the surface. More preferably, an alloy contg., by weight, 14.0-17.0% Cr, 0.05-0.15% Fe, 0.05-0.15% Zr, 0.6-1.0% Al, 2.0-3.0% Ti, 0.5-1.5% Nb and the balance Ni is shaped into a spring and then heat-treated in an oxidizing atmosphere at 620-750 deg.C.
Patent JP-S63127849-A (JP)
Title: Method of automatically conveying workpiece and device therefor
Inventor: KOTANI KENJI
IPC: B23Q7/00
Filed: 1986-11-17
Abstract: PURPOSE:To successively supply workpiece to one working device for carrying out every time one and the same working process, in two kinds of attitudes, alternately, by combining a 2 pitch indexing turn for odd jigs, one introduction for two indexes, attitude change-over, shift and delivery. CONSTITUTION:Five of workpiece holding jigs 2 are mounted on an index table 1 at equal intervals, and a table drive device 3 intermittently rotates the table for every 2 pitches (2/5 turn) of the jigs as one index. An introducing device 4, a delivery device 6 and an attitude change-over and shift device 7 are synchronized with each other by means of gear trains and perform one motion for every two indexes of the table. That is, at a workpiece introducing position, the introduction of a new workpiece and the attitude change-over, shift and introduction of a primarily worked workpiece are alternately repeated. At a working position, first and second working processes are alternately repeated by a working device 5, and at a delivery position, the attitude change- over, shift and take-out of a primarily worked workpiece, and the delivery of a secondarily worked workpiece are alternately repeated.
Patent JP-H01116175-A (JP)
Title: Micro-computer locker
Inventor: KASAI YUJI
IPC: E05B35/12
Filed: 1987-10-30
Abstract: PURPOSE: To facilitate operation by integrally forming doors to be electromagnetically locked and unlocked, an operation key free to input a door number and a ten key switch to give a code number corresponding to each of the plural doors. CONSTITUTION: When an operation key 4 is operated by a controller, a door number of a door of a microcomputer locker can be inputted. When the key 4 is operated again after the door number is input from a ten key switch 5, a user can input the door number. When the door number is inputted by the user and it matches with the door number inputted by the controller, a code number can be inputted. The code number is inputted by the switch 5, and whether the door number and the code number match with each other or not is discriminated by a discrimination part 13. When the both numbers match with each other, a solenoid 18 is driven through a driver circuit 16 by a microprocessor 12, and the door is unlocked.
Patent JP-S61153682-A (JP)
Title: Picture display device
Inventor: OTANI KAZUO
IPC: G03G21/14
Filed: 1984-12-27
Abstract: PURPOSE:To prevent a sheet-like photosensitive belt from runaway by stopping a photosensitive body on a prescribed stopping position in accordance with a decided output from a deciding means when a detecting means can not detect the prescribed stopping position of the photosensitive body. CONSTITUTION:When an electric supply is turned on and a main motor M is driven, the photosensitive body starts to move and a microcomputer 20A starts the counting of pulses EP outputted from an encoder E. If the counted value of the pulses EP outputted from the encoder E exceeds a previously fixed value, i.e. when the photosensitive body is moved by a prescribed distance, when a detecting pulse in not obtained from a photointerruptor P, the operation of the main motor M is stopped, so that the photoreceptor stops on the prescribed position. Even if a detecting pulse is not obtained from the photointerruptor P because of the generation of a failure or the like, the photosensitive body can be prevented from runaway.
Patent JP-H1196289-A (JP)
Title: Screen data converter and method
Inventor: OIWA HIROSUKE
IPC: G06K9/20
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a screen data converter and a method to enable screen information in a range specified on a display to be used by other application, etc., again and capable of minimizing storage capacity required for storage of data of the screen information. SOLUTION: An input by a user by whom an optional area on the display is specified is accepted. Next, an input by a user by whom an object to be processed is specified whether it is a character or an image is accepted, when the specification by the user is the character, the characters included in the specified area are converted into character codes. In addition, when the specification by the user is the image, data compression is performed for the specified area by defining the specified area as image data by a specified system.
Patent JP-S63126646-A (JP)
Title: Dam for twin roll type continuous casting
Inventor: MORI NOBUYUKI
IPC: B22D11/06
Filed: 1986-11-17
Abstract: PURPOSE:To simply and surely secure sealing between dam and surfaces of twin rolls by making the dam for twin roll type continuous casting by graphite and pushing it on the surface of twin rolls. CONSTITUTION:The one pair of rolls 2, 2 rotating mutually toward reverse directions are arranged as facing, so as to form the prescribed gap and the dam 1 for storing molten metal is arranged above the gap and the molten metal is poured to the gap from a ladle 4 through a tundish 3 and cast slab for thin sheet 6 of copper or copper alloy is cast from the above gap. In the above twin continuous casting method, the dam 1 for continuous casting is made of the graphite and pushed to the surfaces of twin rolls 2, 2 by using suitable pushing means (not shown in the figure), to secure the sealing between the dam 1 and the twin rolls 2, 2. Further, if need, a high frequency induction heating coil 5 is arranged at outside of the dam 1, to uniformize the molten metal temp. in the dam 1.
Patent JP-H0995687-A (JP)
Title: Gasifying apparatus in air current layer and its operation
Inventor: KATSUTA YASUTSUNE
IPC: C10J3/46
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To enable a gasifying apparatus in an air current layer to reduce attaching of scattered slag to a heat-transfer face at a generated gas-contracting part over a gasifying part and to continuously operate in high efficiency for a long period of time by providing plural stages of burners having a specific burner at the top stage in the gasifying part converting a raw material such as coal into a generated gas and slag. SOLUTION: This gasifying apparatus has plural stages of burners 90, 6 and 7 having an attaching-suppressing burner (B) 90 generating much amount of unburnt char at the top stage in a gasifying part converting a combustible component of a fine powder solid raw material (R) to a generated gas (G) containing abundant carbon monoxide and hydrogen by keeping R at a temperature higher than the melting point of ashes of R and the ash component to slag (S). Supplying lines 8 and 9 of R and an oxidant are connected to the burners 90, 6 and 7, and a heat-recovering part recovering heat of G is provided over the gasifying part through a contracting flow part 12 of G and a slag-cooling part granulating S is provided below the gasifying part.  The burner B 90 is, e.g. provided with a jetting direction of a jetting port of R opposed to the contracting flow part 12 and a diameter of a revolving virtual circle of jetting R is set to be less than the diameter of the contracting flow part 12.
Patent JP-H0995683-A (JP)
Title: Gasification apparatus in air current layer and its operation
Inventor: KATSUTA YASUTSUNE
IPC: C10J3/52
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To enable a gasification apparatus in an air current layer to stably discharge slag lumps and foreign matters from a slag cooling part and to continuously operate the apparatus by providing specific discharging means and a discharging port in a slag cooling part having a crusher granulating slag obtained by converting a raw material such as coal into a generated gas and slag. SOLUTION: This gasification apparatus a gasification part 3 has a slag cooling part 4 having a crusher 12, a discharging means of slag lumps and foreign matters [e.g. a flapper 26 (having a spring at the rear face)] and a discharging port 29. The gasification part 3 converts a combustible component of R kept at a temperature higher than the melting point of ashes of a fine granular solid raw material (R) into a generated gas containing abundant carbon monoxide and hydrogen, and ashes of R into slag. The crusher 12 granulates slag flowing down from the gasification part 3 through a slag tap below the gasification part 3. The discharging means is opened and closed by the pressure of slag lumps or foreign materials pressed on the slag cooling part 4 by the action of a rotating blade 13 in the crusher 12.