baber/WOPTO huggingface dataset:
Patent JP-H03225489-A (JP)
Title: Contact character segmenting system
Inventor: KITAMURA TADAAKI
IPC: G06K9/34
Filed: 1990-01-31
Abstract: PURPOSE:To divide a pattern satisfactorily even when '-' (hyphen) is brought into contact with a character by deciding the segmenting position of a contact character by using the weight distribution around the central height of a charac ter string. CONSTITUTION:The weight distributing M(x) is used on a picture element sepa rated from the central y-coordinate yc(assuming a horizontal direction as x- coordinate and a vertical direction as y-coordinate) of the character string around the yc instead of a projecting pattern. The pattern of picture element data nearer to the yc is decreased when the fact that the position of '-' (hyphen) is located at a position near to the central y-coordinate of the character is remarked and by finding the weight distribution M(x) around the yc. Since the lateral line of the upper part of '7' is separated from the yc, it goes to a large value, and no erroneous cutting of the pattern unseparable with simple projecting distribution occurs. Thereby, the character string including the contact character can be read correctly.
Patent JP-S54112627-A (JP)
Title: Resist composition
Inventor: YAMASHITA YOSHIO
IPC: C08G81/02
Filed: 1978-02-23
Abstract: PURPOSE: To form a resist pattern resistant not only to wet etching but also to dry etching in far ultraviolet lithography, by introducing a C-Br bond in the side chain of methacrylic acid ester.  
     CONSTITUTION: A polymer of the formula in which R is a brominated alkyl and n is a polymerization degree, or a copolymer of this is dissolved in a proper solvent to form a negative type polymer resist composition having a sensitivity capable of sufficiently photopolymerizing by the far ultraviolet rays in the wavelength range of 1800 to 3000Å. This composition is coated and dried on a substrate, then irradiated by the far ultraviolet rays through a mask, and developed with a solvent, such as toluene. The resist pattern formed has a cross-linking structure containing bromine, a decomposition temp, ad high as 270°C, and resistance to ion plasma, and it can be used for ion etching and plasma etching, and has high sensitivity and high resolution. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S53104811-A (JP)
Title: Resin molded transformer coil
Inventor: ISHIKAWA EIICHI
IPC: H01F27/32
Filed: 1977-02-25
Abstract: PURPOSE: To prevent occurrence of crack in resin molded layer by providing stress absorption layer composed of blowing rubber held between semi-conductive rubber on both axial end surfaces of conductor winding of resin molded coil. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03227395-A (JP)
Title: Imaging tube and television camera
Inventor: SHIRAKAWA YASUHIRO
IPC: H04N5/225
Filed: 1990-01-31
Abstract: PURPOSE:To obtain an imaging tube imparting an highly sensitive image to a television camera having excellent residual image property and image-resolving property by using a specific fluorescent material on the outputting faceplate. CONSTITUTION:A fluorescent material expressed by the formula (5X10<-4=x<=1X10<-1>; 2X10<-4=y<=1X10<-1> g-atom and 1X10<-3=x+y<=1X10<-1>; Ln is at least one element of La, Gd and Y) and having 0.5-3.5mum average particle size is used on the outputting faceplate of the aimed imaging tube. Said imaging tube and a pickup tool transforming an optical image obtained from the imaging tube to an electric signal are installed in a television camera.
Patent JP-H07223054-A (JP)
Title: Method for controlling continuous casting velocity in belt type continuous casting equipment
Inventor: YONEDA JUNKICHI
IPC: B22D11/20
Filed: 1994-02-16
Abstract: PURPOSE:To provide a casting velocity control method in a belt type continuous casting equipment which can cast while reducing the variation of molten metal surface. CONSTITUTION:The molten steel 8 poured into the belt circulating type mold 3 comes to unsolidified rolling reduction device 5 in the condition of being (t1) thickness and remaining unsolidified part in the inside part to execute rolling reduction formation, and the cast slab 8a having the plate thickness (t) is obtd. and drawn out by pinch rolls 7 along guide roller 6. When v1 for casting velocity before rolling reduction and (v) for casting velocity during rolling reduction are defined, the casting velocity (v) during rolling reduction is changed with a casting velocity control part 21 so as to be in proportion to the rolling reduction rate. v=(t1/t)Xv1. By this method, the molten metal surface level is stabilized in the suitable range to execute the casting.
Patent JP-H01197547-A (JP)
Title: Heat-resistant resin composition
Inventor: MORI KYOICHIRO
IPC: C08L25/04
Filed: 1988-02-01
Abstract: PURPOSE:To obtain the title resin composition improved in heat resistance, by mixing a specified styrene polymer with a specified aromatic polyether polymer and a compatibilizer. CONSTITUTION:A substantially syndiotactic styrene polymer (A) mainly consisting of a (substituted) styrene polymer having a structure in which the phenyl groups present in the main chain are stereoregularly arranged alternately above and below the plane of the main chain (e.g., PS prepared by polymerization with a Ziegler catalyst) is mixed with an aromatic polymer (B) which is a polyether containing bivalent aromatic residues in the main chain and which is preferably a (co)polymer comprising structural units of the formula (wherein R1-2 are each H, a halogen atom, an alkyl or an aryl) or a graft copolymer of this copolymer with a styrene compound, said component B being used in an amount to give a weight ratio of A to B of 1-10:10-1, and 1-20wt.% compatibilizer (e.g., styrene-grafted syndiotactic polystyrene), and the resulting mixture is optionally mixed with at most 50wt.% impact strength improver.
Patent JP-S56116958-A (JP)
Title: Sliding material for mechanical seal
Inventor: KASHIWARA SHIYOUICHI
IPC: F16J15/34
Filed: 1980-02-19
Abstract: PURPOSE: To provide stable sliding resistance by constituting sliding material used for a fixed or rotary ring of a mechanical seal from moldings of mixture of carbon and fluoric resin.  
     CONSTITUTION: Sliding materials used for a fixed or rotary ring of a mechanical seal are mixture of 75W90% carbon by weight and 10W25% fluoric resin by weight compressed and molded in a metal mold. These moldings have small dispersion in torque compared with those of single unit made of carbon so that they have stable sliding resistance and excellent sealing action. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07228239-A (JP)
Title: Evaluating device for antiskid control device
Inventor: TAKINE KENJI
IPC: B60T8/90
Filed: 1994-02-16
Abstract: PURPOSE:To accurately evaluate performance of an antiskid control device with excellent workability. CONSTITUTION:Output from a control detecting means 3 is given to an evaluating means 2 in an evaluating device 1. A car body speed signal detected by a fifth wheel 6 installed on a car body 5 and wheel speed signals detected by rotary encoders 8 arranged on respective wheels 7, are inputted to an operation means 4, and a slip rate is calculated at every specific period, for example, at every 10 msec according to these, and the output is given to the evaluating means 2. Output from a setting means 9 capable of setting a region being a specific range of the slip rate at which wheels exhibit high frictional braking force to a road surface, is given to the evaluating means 2. The evaluating means 2 evaluates an operation result from the operation means 4 according to the region when a control detecting means 3 detects that antiskid control is being performed.
Patent JP-H09214693-A (JP)
Title: Hand scanner
Inventor: IKEKUBO TOSHIHARU
IPC: H04N1/107
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To prevent an object from being read in an oblique direction, so-called skew or meandering read by fitting a grip turnably and providing an energizing member to energize turning of the grip in both scanning directions to the hand scanner. SOLUTION: Cases 1, 2 form an outer package of the hand scanner main body and the inside of them is provided with a read sensor reading a described content on an original 10 as image data, a roller detecting a moving displacement of the hand scanner, and an auxiliary roller. A grip 6 with a proper length for grip by the operator is fitted to an upper middle part of the case 1 so as to cover the case 1 in a channel shape and turnably by a prescribed angle in both scanning directions around a fulcrum 7 with an angle slip-off prevention means with an external appearance that a ridge line 6a forming the outer shape of the grip 6 and a ridge line 1a of an outer case of the case 1 are almost mated. Furthermore, the angle is fixed with a plate spring energizing uniformly the turning of the grip 6 in both the scanning directions.
Patent JP-S58137545-A (JP)
Title: Automatic accurate positioner
Inventor: NAGAYAMA KAZUHIKO
IPC: B23Q16/00
Filed: 1982-02-12
Abstract: PURPOSE:To control the distance between an X-Y table and a tool shaft, by providing an incremental length measuring instrument and a non-contact displacement meter for the table and the shaft to measure their positions and by compensating an error resulting from the change in temperature. CONSTITUTION:An X-Y table 6 is moved by a feed motor. The position of the table 6 is measured by an incremental length measuring instrument 21-23. When the quantity of the movement of the table 6 has become equal to a distance L from the origin for the X-Y table, it is stopped. When a tool 5 is displaced due to the movement of the position of a spindle 2 caused by the change in the ambient temperature during the movement of the table 6, the quantity of the displacement is measured by a non-contact displacement meter 19 of electrostatic capaciy type to move the table in such a direction as to compensate the displacement of the tool.
Patent JP-S57138542-A (JP)
Title: Electric spark machining device
Inventor: YAMADA SHIGEO
IPC: B23H1/02
Filed: 1981-02-13
Abstract: PURPOSE:To save labor and to automate an electric spark machining machine, by detecting the position of an electrode during machining to discriminate whether it is the deepest machining or not, and by detecting the pressure of a machining liquid to detect the time when the tip of the electrode has pierced a material to be machined so that the machining is completed. CONSTITUTION:The position of the electrode 10 is detected by an electrode position detecting apparatus 30, which is fed to a deepest machining discriminating circuit 33. A deepest machining discriminating circuit 33, during idling, machining and piercing, outputs a deepest machining signal, and when it is short-circuitted, outputs a non-deepest machining signal. A machining liquid pressure detecting apparatus 26 detects the pressure of the fed machining liquid, which is inputted to a machining pressure discriminating circuit 42 that in turn detects the state of machining and the state when it is short-circuitted or pierced. When it is pierced, it is detected from the signal of the machining liquid pressure discriminating circuit 42 and the signal of the deepest machining discriminating circuit 33. Thus, when it is pierced, it is detected and the machining is automatically completed.
Patent JP-S60165320-A (JP)
Title: Preparation of high tensile hot rolled steel plate with good processability
Inventor: MATSUMURA GIICHI
IPC: C21D9/46
Filed: 1984-02-06
Abstract: PURPOSE:To make it possible to prepare a hot rolled thin steel plate excellent in ductility and tensile strength and having good processability without adding a special alloying element, by applying hot rolling to a usual carbon steel ingot under a specific condition. CONSTITUTION:A steel ingot comprising carbon steel containing 0.10-0.25% C, 0.5-1.5% Si and 0.5-2.0% Mn is roughly rolled to form a plate material. Next, in the finish rolling of continuous hot rolling said plate material is hot rolled under such a rolling condition that a finish temp. is 850 deg.C, a total draft is 80% and a total three-pass draft is 60%. Succeedingly, the hot rolled plate material is cooled to 300 deg.C or less at a cooling speed of 50 deg.C/sec. By this method, a hot rolled thin plate excellent in ductility as a material for a car, an industrial machine, a structural member or a pipe material and having tensile strength of 60kgf/mm.<2> and excellent in processability can be prepared without requiring a specific alloying element.
Patent JP-S63190036-A (JP)
Inventor: OKITA JUNJI
IPC: D02J13/00
Filed: 1987-01-29
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-S63189478-A (JP)
Title: Putty material
Inventor: YASUDA TETSUO
IPC: C09D5/34
Filed: 1987-01-30
Abstract: PURPOSE:To obtain a putty material, having hardly any shrinkage in a putty treating surface and capable of suppressing a dusting state of inorganic powdery putty and improving the adhesive properties of an interior finish material to an adhesive, by blending an inorganic powdery putty with a powdery resin. CONSTITUTION:The aimed putty material obtained by blending an inorganic powdery putty with a powdery resin, preferably powdery ethylene vinyl acetate resin and powdery acrylic resin. For example, 80wt.% calcined gypsum is blended with 8-15wt.% powdery ethylene vinyl acetate resin, 2-6wt.% powdery acrylic resin, 5wt.% calcium carbonate, 2-3wt.% fine chip pieces of wood and 1wt.% antifungal agent.
Patent JP-S62178447-A (JP)
Title: Idling time controlling method for automatic transmission for vehicle
Inventor: HAMANO YUKIO
IPC: B60W10/10
Filed: 1986-01-31
Abstract: PURPOSE:To perform anticreep control in an idle running state so properly, by installing two idle detecting device separately and, when a fact that an engine is in the running is detected by at least one side of these detecting devices, performing the anticreep control. CONSTITUTION:An engine speed sensor 65 and a throttle opening sensor 62 as an idle detecting device are installed separately. When a fact that an engine is in idle running is detected by at least one side of these two idle detecting devices 65 and 62, anticreep control is carried out by current-energization to a solenoid 37 if anticreep control conditions are materialized. With this constitution, even if either of these idle detecting devices 62 and 65 gets out of order, the anticreep control at the time of idle running is properly performable.
Patent JP-S54113249-A (JP)
Title: Carrier tape and semiconductor device using it
Inventor: IKUMI MASUZOU
IPC: H01L21/60
Filed: 1978-02-24
Abstract: PURPOSE: To eliminate the short-circuit defect dependent upon the flowing out of adhesive materials between a gold bump and a chip by providing an adhesive materials collecting hole for each electrode near the inside edge of each lead on the center window of a carrier tape which is a semiconductor chip fitting position.  
     CONSTITUTION: Frame part 7 is formed in tape main body 1, which consists of heat-proof and flexible organic insulating materials, by center window 2, peripheral windows 3, etc. Lead 4 consisting of copper foil or aluminum foil is provided from center window 2 to peripheral windows 3 across frame part 7 in tape main body 1. Hole 8 is opened near the tip of part 4a on center window 2 of lead 4. This hole consists of a narrow groove or plural little holes arranged, and can be formed at a lead forming time simultaneously. This inner lead surface is coated with a Sn film. The gold bump electrode of a chip is positioned at the tip of this inner lead and is pressed and heated, so that lead 4a and the bump are connected. At this time, though a part of liquid adhesive materials flows along the lead lower face, it is absorbed into hole 8 due to the capillary phenomenon of hole 8 and is prevented from dropping or flowing down on the chip face. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60165776-A (JP)
Title: Gas laser oscillator
Inventor: INOUE KIYOSHI
IPC: H01S3/134
Filed: 1984-02-08
Abstract: PURPOSE:To accurately detect the pressure in a laser tube and to oscillate the laser stably over a long period by floating a float on the upper surface of a mercury post, and detecting the position of the float by a coil provided in the exterior. CONSTITUTION:A float 36 contained in a mercury suction tube 35 is always floated on the mercury surface in the tube 35, and elevationally moved in the tube 35 by the variation of the pressure in the direct tube 1a of a laser tube 1. The position of the float 36 in the tube 35 is always detected by the coil 37, the detected value is converted by a converter 38 into the variation in the pressure, amplified by a servo amplifier 39, and inputted to a controller 42. Thus, a stable laser oscillation can be performed with high output for a long period.
Patent JP-S63187443-A (JP)
Title: Information recording and reproducing device
Inventor: ANDO HIDEO
IPC: G11B11/105
Filed: 1987-01-30
Abstract: PURPOSE:To miniaturize the titled device by parting a part of a magnetic field generator from an optical system at the loading/unloading of a cassette case, and moving it toward the optical system after loading so as to facilitate the loading/ejection of an information recording medium. CONSTITUTION:An optical system including an objective lens 25 is provided to a base 50, a turntable 51 to rotate an information recording medium is provided, a bucket 52 and the magnetic field generator 54 supported movably vertically by a guide mechanism are arranged and connected by a link mechanism 55. In starting the loading of a cassette, the packet 52 starts falling and the magnetic field generator 54 connected to the bucket 52 via the link mechanism 55 together with the falling of the packet 52 is descended, the magnetic field generator 54 enters the packet 52 and is opposed to the information recording medium. In ejecting the cassette 40, the opposite operation to the loading is applied, a grip mechanism is released to extract the cassette 40. Since the loading/ejection of the cassette 40 is applied by the vertical movement only in such a way, the device is miniaturized.
Patent JP-H09212890-A (JP)
Title: Optical head device
Inventor: ONO KOZO
IPC: G11B7/09
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical head device which has a small power capacity and is of a low production cost. SOLUTION: This device is provided with a 1st drive mechanism 172 driving a focus coil, a 2nd drive mechanism 174 driving the motor of a galvanomirror, driver circuits 156 and 166 which supply prescribed drive currents to both mechanisms 172 and 174 respectively, and a switch mechanism 170 which switches the drive currents that are supplied to the mechanisms 172 and 174 via the circuits 156 and 166 to parallel connection respectively. The drive currents supplied to both mechanisms 172 and 174 are connected in parallel to each other via the mechanism 170, so that a linear motor can be driven.
Patent JP-H08194789-A (JP)
Title: Prepaid card unauthorized use preventing system in pinball saloon
Inventor: ISHIKAWA YASUO
IPC: B42D15/10
Filed: 1995-01-13
Abstract: PURPOSE: To effectively prevent a prepaid card duplicated illegally from being used. CONSTITUTION: This system is provided with a card issuing machine 14 providing an identification code including identification information of series of a consecutive number and the name of a saloon, which are respectively provided for a prepaid card issued at each saloon, in the initial code area of amount information showing the amount, the name of the saloon and the date at the time of issuing the prepaid card, a ball renting machine 15 renting balls through the use of the prepaid card issued by the card issuing machine at its own saloon or another saloon and reading the identification code of the used prepaid card, a totalizing computer 18 receiving identification information the card issuing machine gives to each prepaid card at the time of issuing a prepaid card and identification information the ball renting machine 15 reads from the prepaid card,  and a host computer 13 storing identification information sent from the totalizing computer 18, comparing this information with identification information read from the prepaid card used at the ball renting machine 15 and sending the result to the totalizing computer 18 at the time of detecting illegal use by collating the same consecutive number.
Patent JP-S56117169-A (JP)
Title: Sample changer
Inventor: IMAMAKI AKITAKA
IPC: G01N35/10
Filed: 1980-02-20
Abstract: PURPOSE:To make a titled apparatus compact by making a test tube holder movable laterally on a base plate and making a nozzle of the suction pipe which sucks the sample in the test tubes movable in the direction perpendicular to the moving direction of the test tube holder. CONSTITUTION:A holder 2 on a base plate 1 holds test tubes 3 in a number of vertical and horizontal rows by way of spacers in such a manner that the mutual spacings are made constant. The cradle 4 of the holder is provided laterally movably on the base plate 1. The cradle 4 is secured with a rack 5 along the longitudinal direction in the central part of the lower surface, and is freely slidably on the guide rails 7 provided in the sliding grooves 6 formed on the top surface of the base plate 1 at both end parts in the longitudinal direction. The sample in the test tubes are sucked successively and the apparatus is made compact by making the holder, which holds the test tubes in a number of vertical and horizontal rows so as to make the mutual spacings constant, movable laterally on the base plate.
Patent JP-2000220411-A (JP)
Title: Thermal power plant
Inventor: IWATA YOSHIYA
IPC: F01K13/00
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To contract the setting area of a thermal power plant by arranging a turbine building and a coal bunker building, and setting a part of an auxiliary machine attached to a steam turbine within the coal bunker building. SOLUTION: This thermal power plant comprises a turbine building 4, a coal bunker building 15, and a boiler building 16. A low-pressure second feed water heater 5, a low-pressure third feed water heater 6, a deaerator 7, a boiler feed water pump 8, a high-pressure fifth feed water heater 9, a high-pressure sixth feed water heater 10, and a high-pressure seventh feed water heater 11 are arranged in the coal bunker building 15. A coal bunker 12 for storing coal, a part of a conveyor for supplying coal to the coal bunker 12, and a coal feeder 13 for supplying coal to pulverized coal are also set therein. The coal bunker building 15 is arranged in a position as close as possible to the turbine building 4 in order to shorten the connecting piping with the constituting equipment within the turbine building 4. According to this, the setting area of the thermal power plant can be contracted.
Patent JP-H10205518-A (JP)
Title: Elastic rubber washer
Inventor: TEZUKA JUNICHI
IPC: F16B39/24
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To prevent a bolt and nut from being loosened by following a change in shrinkage of wood or load by a rebounding force and restoring force of a contracting and rebounding rubber part. SOLUTION: This washer comprises a washer body 1A and a rubber ring 1B for verifying a necessary torque, the washer body 1A comprising a contracting and rebounding rubber part 1A1, an upper steel plate 1A2 laminated and fixed on the upper surface of the rubber part 1A1, and a bolt through hole 1A3 made in the center of the upper steel plate 1A2, the rubber ring 1B for verifying a necessary torque being fitted in a rubber ring fitted groove 1A11 made in the upper peripheral end of the rubber part 1A1.