baber/WOPTO huggingface dataset:
Patent JP-S619439-A (JP)
Title: Preparation of prepreg for printed circuit board
Inventor: SHIBATA KATSUJI
IPC: C08G59/00
Filed: 1984-06-25
Abstract: PURPOSE:To obtain a prepreg showing an improvement in control of the occurrence of smears in drilling and the warpage of th printed circuit board, by impregnating a glass fabric with a varnish containing an epoxy resin, dicyandiamide, a curing accelerator, a polyethylene glycol, and a solvent. CONSTITUTION:A woven or nonwoven glass fabric is impregnated with a varnish prepared by mixing 100pts.wt. epoxy resin, dicyandiamide preferably in an amout of 0.3-10.0 equivalent per equivalent of the epoxy resin (when the functionally of the dicyandiamide is 4), 0.01-1.0pts.wt. curing accelerator (e.g. an imidazole compound or boron trifluoride), 0.2-20pts.wt. polyethylene glycol having an average molecular weight of 200-10,000, and a solvent, and is then dried.
Patent JP-S63295454-A (JP)
Title: Method for cutting glass
Inventor: MIYAKE YASUAKI
IPC: C03B33/07
Filed: 1987-05-27
Abstract: PURPOSE:To prevent generation of defective articles at the time of cutting by setting the pressurizing force for scribing of 1st cutting lines and 2nd cutting lines at different pressures at the time of scribing glass plates at the cutting lines in the two directions intersecting with each other, then bending and pressurizing the glass plates, thereby cutting the glass plates. CONSTITUTION:The glass plate 3 positioned on one face of two sheets of the glass plates constituting a base material 1 is scribed successively from the left to the right, under a specified pressure P1, with the 1st cutting lines X1-X6 in the transverse direction along the boundary parts of the respective cells 2 adjacent in a vertical direction. The glass plate 3 is then scribed successively from the top end to the bottom end, under a pressure P2, with the 2nd cutting lines y1-y5 in the vertical direction along the boundary parts of the respective cells 2 adjacent in the horizontal direction. Both the scribing pressures are set at P1<P2 in this case, by which plural pieces of continuous bodies 4 connected with the cells vertically in one row are easily cut off and in succession, the unit cell bodies 2 are cut and separated from the continuous bodies 4. Many pieces of the unit bodies having no defective articles are thus cut from the base material 1 at a good yield.
Patent JP-H03685-A (JP)
Title: Discharge gate unit
Inventor: SAITO NOBUYUKI
IPC: B65D90/62
Filed: 1989-05-23
Abstract: PURPOSE:To control the discharging actions of hoppers by a single unit by providing a rotary driving unit which revolves a shutter member corresponding to a hopper to be brought in discharging operation, and an lifting unit which moves the shutter member up or down to connect it to at least one of receiving ports. CONSTITUTION:When receiving ports 9 and 10 are blocked by a blocking wall 15 above a shutter member 14, raw materials A and B do not flow from hoppers 1 and 2 into a casing 8. When a magnetic plunger 25 is energized to discharge the raw material A, the shutter member 14 is pulled up by a shaft 13, a window 16 of the shutter member 14 is connected to a receiving port 9, so that the raw material A flows from the hopper 1 into a casing 8 and discharged from a lower discharge port 27. When the shutter member 14 is turned by 180 deg. by a motor 19 and the magnetic plunger 25 is energized to discharge the raw material B, the window 16 is connected to the receiving port 10 and the raw material B is discharged from the hopper 2.
Patent JP-2000317794-A (JP)
Title: Grinding wheel for deburring and deburring machine
Inventor: ISHIHARA KIKUO
IPC: B24B9/00
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To enhance the quality of a deburred workpiece (product) by restraining secondary burrs from being produced over the surface side and face side of the edge part of the workpiece. SOLUTION: An annular cutout 21 is formed around the axial center S of a grinding wheel main body 19, and the thus formed cutout 21 includes a continuous first ground surface 21a and a continuous second ground surface 21b, and when a boundary part between the first ground surface 21a and the second ground surface 21b is brought into contact with an edge part, an angle formed by the first ground surface 21a and the surface Wa of the workpiece W and an angle formed by the second ground surface 21b and the end face Wb of the workpiece W, are so constituted as to be not more than 15 deg. respectively.
Patent JP-S61287980-A (JP)
Title: Mixed soil stabilizer comprising sludge combustion ash and coal ash
Inventor: SUZUKI TAKEO
IPC: C09K17/02
Filed: 1985-06-14
Abstract: PURPOSE:To obtain the titled inexpensive stabilizer which can be easily mixed with soil, is excellent in physical properties and can be derived from industrial wastes, by mixing a sludge combustion ash, a variety of coal ash, water and optionally sand or cement. CONSTITUTION:A sludge combustion ash obtained by dehydrating and burning a sludge which is produced in a large quantity in a sewage treating plant etc., is mixed with industrial wastes such as fly ash or sinter and coal ash such as clinker at a weight ratio of 9-16:1-4. If necessary, sand or cement is added to the mixture. 40wt% or less (based on the total weight) water is added to the mixture.
Patent JP-H07336125-A (JP)
Title: Circuit module for automobile glass antenna and glass antenna for automobile
Inventor: SAITO TOSHIHIKO
IPC: B60J1/00
Filed: 1994-06-13
Abstract: PURPOSE:To prevent a circuit module for antenna from being peeled from a window plane even when temperature change occurs and to provide a circuit module for antenna with high productivity by assembling the circuit module for antenna in a box made of ceramics and filling the inside of the box with resin. CONSTITUTION:A circuit board 5 which constitutes an antenna peripheral circuit by packaging an electronic component 6 is housed in a box part 1 made of ceramics. Also, a terminal 2 connected to receiver input and a metal fitting 3 connected to an antenna feed point on a glass plane are fixed on conductive film on the inside of the box part 1. After the circuit board 5, the connection terminal 2 and the metal fitting 3 are soldered, the box part 1 is sealed by injecting the resin from the opening part of the box part. The circuit module manufactured in such way is formed by adhering leg parts 4a, 4b on the antenna feed point and a dummy pattern on a glass plate. Since the thermal expansion coefficient of the glass plate is nearly equal to that of the box part made of ceramics, the box part can be prevented from being peeled from the glass plate, and the connection of the input/output terminal of a circuit machine to the connection terminal can be easily performed, and high reliability can be obtained, and high compactness can be obtained, and also, high productivity can be attained.
Patent JP-H02309405-A (JP)
Title: Numerical controller and method for displaying screen
Inventor: SAKATA MASAAKI
IPC: G05B19/18
Filed: 1989-05-24
Abstract: PURPOSE:To obtain an NC device having a working information screen preventing the generation of operator's misjudgment and misoperation by dividedly displaying information necessary for the operator to execute operation on the same display screen of the NC device so as to be easily observe the contents. CONSTITUTION:Working program information is displayed on a display area 21a to display a working program for an object to be worked stored and selected in an execution program file. Coordinate position information is displayed in an area 22b to display positions, remaining moving distances, etc., in work coordinate systems set up by a work coordinate system. Tool offset information is displayed on an area 23 to display tools fixed to a main spindle at present, tool life time and so on. Consequently, tool cutter position, etc., can be calculated by values displayed on the same screen, miscalculation can be removed and safety can be improved.
Patent JP-S5355131-A (JP)
Title: Optical fiber coupling circuit
Inventor: UEKI ATSUSHI
IPC: H04B10/29
Filed: 1976-10-29
Abstract: PURPOSE:The realization of a photo multiplexing circuit is facilitated by forming a coupling circuit of an optical transmission system in an optical fiber coupling circuit of low loss, high reliability and without requiring any excess parts.
Patent JP-S6113046-A (JP)
Title: Friction transmitting chain
Inventor: SUGIMOTO YOSHIAKI
IPC: F16G5/18
Filed: 1984-06-27
Abstract: PURPOSE:To improve the durability of a friction transmitting V-block by installing and fixing a number of friction transmitting V-block pieces onto the both edge parts of a link chain connecting pin, thus preventing the generation of a slip between the V-block and a chain. CONSTITUTION:A friction transmitting V-block 1 which winds in squeezed state into the V-groove of a pulley transmits the driving revolution force of the pulley to a holding pin installed onto the block and a fixed pin, and each traction forces of the holding pin 5 and fixed pins 7a and 7b is transmitted to the whole of a chain through a ring plate, and a motive power is transmitted by the pulling force of the chain. Therefore, the friction transmitting V-block 1 is provided with the function as the medium for transmitting the driving force of the pulley onto a chain link plate.
Patent JP-H06131145-A (JP)
Title: Data processor
Inventor: WATANABE TETSUSHI
IPC: G06F3/0481
Filed: 1992-05-22
Abstract: PURPOSE:To provide a data processor by which a user can execute processing even if he has no knowledge related to data intended to process and the detail of a program to process it. CONSTITUTION:The data being controlled is stored in hierarchial structure in an HDD 9. Besides, a network interface 11 is connected to another computer system. Information such as the attribute, etc., of the data, the attribute of each unit of data management, and the correspondence between the data and the program capable of processing it are stored in the HDD 9 together with the data. In the case that the data and the program are displayed by an icon, they are displayed on a CRT 1 so that a processable pair can be discriminated on the basis of the information. Besides, at the time of the retrieval of the data too, the user is never burdened in order to obtain the stored place, etc., of the data in the information.
Patent JP-2000321766-A (JP)
Title: Photopolymerizable composition, photopolymerizable image forming material and negative image forming method
Inventor: TAKASAKI RYUICHIRO
IPC: G03F7/027
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain a photopolymerizable composition and a photopolymerizable image forming material having high sensitivity to light in the IR region, in particular infrared laser light and capable of directly forming a pattern with semiconductor laser or YAG laser and to provide a negative image forming method. SOLUTION: The photopolymerizable composition contain (A) an ethylenically unsaturated compound, (B) an IR absorbing dye which does not generate an active radical and (C) an α-aminoacetophenone derivative. A layer of the photopolymerizable composition is formed on the surface of a substrate to obtain the objective photopolymerizable image forming material. The photopolymerizable image forming material is imagewise exposed with <=500 mj/cm2 infrared laser light and developed with an aqueous alkali solution to form the objective negative image.
Patent JP-H11303100-A (JP)
Title: Foundation structure
Inventor: SUZUKI KAZUO
IPC: E02D27/00
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide foundation structure capable of being set in the width size in the irreducible minimum of a demand and being formed in a rational design as a whole. SOLUTION: The longitudinal-sectional approximately inverted T-shaped foundation structure consists of a plate-shaped base section 1 extended horizontally and a wall-shaped upstanding section 2 integrally formed to the base section 1. When a column 3 is placed on the insides of foundations 4, in which the base section 1 of a section, where the column 3 of a building is positioned, is formed in width wider than other sections and which are disposed in a rectangular frame shape along the outer circumference of the building in a plan view at that time, the foundations 4 extended in the rectangular direction to the different two sides of the rectangular frame-shaped foundations 4 from the middle sections of the two sides are elongated and formed up to the section, where the column 3 is placed.  Both foundations 4 are connected at the place, where the column 3 is positioned, while the base section 1 in the section, where the column 3 is placed, is formed in width wider than other sections.
Patent JP-H09292808-A (JP)
Title: Toner transporting device for copying machine
Inventor: YAMAZAKI KOICHI
IPC: G03G21/10
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To suppress adhesion of toner to a transporting belt and prevent the deterioration of transportation performance with time. SOLUTION: The device is provided with a toner transporting passage 4 for transporting toner, a belt 5 which is on the toner transporting passage 4 and the feeding side of which is fed in the direction of transportation of toner, plural elastic vanes 6 which are provided on the peripheral surface of the belt 5 with an appropriate distance and the tips of which make contact with the surface of the toner transporting passage and contractors 9 which make contact with the elastic vanes 6 on the returning side of the belt to deform them elastically. The elastic vanes 6 which are fed by the belt 5 makes contact with the contacts 9 to be given vibration when passing along them so that the toner adhered to the elastic vanes is shaken off.
Patent JP-H05254772-A (JP)
Title: Handrail drive mechanism for passenger conveyor
IPC: B66B23/06
Filed: 1992-04-27
Abstract: PURPOSE: To lengthen the life of a handrail by making the handrail move while the handrail is sustained between the outer edge of an idler pulley and a handrail drive belt in order to allow differential movement between the handrail drive belt and the handrail through a idle movement means between a handrail hooking means and the idler pulley. CONSTITUTION: This manual drive mechanism 30 includes of a driving pulley assembly 40, a driven pulley 42 and an idler pulley 44. The driving pulley assembly consists of inside and outside driving pulleys 46 and 48. Driving force is transmitted to the outside pulley 48 from a driving pulley 36 through a driving belt 32. Between the inside driving pulley 46 of the assembly 40 and the driven pulley 42, a handrail drive belt 50 is hooked. A handrail 20 is moved while it is sandwiched between the outer edge of the idler pulley 44 and the drive belt 50. The handrail drive belt 50 is set into the outer gutter 56 of the driven pulley 42. A linear differential movement between the handrail drive belt and the handrail 20 is allowed by a slip ring means consisting of a pair of circular disk members 58.
Patent JP-H01302588-A (JP)
Title: Magnetic head driving device
Inventor: NAKAMURA KEIJI
IPC: G11B5/588
Filed: 1988-05-31
Abstract: PURPOSE:To miniaturize a magnetic head driving device and to improve assembling property by arranging a cylinder-shaped permanent magnet, which is magnetized in a radial direction, surrounding a coil for track control. CONSTITUTION:A permanent magnet 22 is positioned by elastic supporting members 5a and 5b and a yoke 21, which is used for the holding of the permanent magnet 22 as well, and joined to the yoke 21. The permanent magnet 22 is magnetized in the radial direction and surrounds a cylinder-shaped coil 3 for track control. A magnetic head chip 1 fixed to a supporting plate 2 is driven in an arrow A direction and track control is executed.
Patent JP-H05305925-A (JP)
Title: Method for operating apparatus
Inventor: SHINJI HIDEO
IPC: G05B13/02
Filed: 1992-04-23
Abstract: PURPOSE:To prevent the difference per individual article from affecting the operation by a method wherein for an operating method of an apparatus with device, the device is operated by a driving value for which an operation command value by an external input is modified, by the difference between the optimum driving value by which a reference process objective article is put under the most suitable condition and an operation reference value for an objective article to be processed. CONSTITUTION:To a memory 7, the driving values of respective mechanisms 1-5 are stored as operation reference values so that a specified packaged condition may be obtained when a standard tray under a specified dish-up condition is fed to a packaging machine which is selected as a standard machine. Then, the standard tray is loaded on a measuring/carry-in mechanism 1, and the packaging machine is operated, and the most suitable driving value is determined by repeating the operation until the packaged article which is discharged from a packaging mechanism 5 enters the permissible range. The difference between the most suitable driving value and an operation reference value is calculated by a controller 6, and the result is stored in the memory 7. Then, an operation command value which is input from the outside in a normal mode is modified by the deflection value in the memory 7.
Patent JP-H10314298-A (JP)
Title: Branch pipe for external circulating circuit
Inventor: KATSUMOTO YOSHIHIRO
IPC: A61M1/14
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To prevent a stagnation of blood and generation of a turbulent flow when a tributary pipe is not used by arranging an opening/closing member to open/close an opening part where a sub-passage opens by facing to a main passage. SOLUTION: In a branch pipe for an external circulating circuit, when blood is newly passed through a sub-passage 23, an opening part 25 is released by pulling up an opening/closing member 28 existing in a closing position to a retreat position, and blood in a main passage 21 is introduced into the sub- passage 23. To the contrary, when the blood flowing in the sub-passage 23 is made impassable, it is attained by returning the opening/closing member 28 to the closing position from a retreat position. In the branch pipe 20 for an external circulating circuit, when there is no need to branch off the blood, the opening/closing member 28 is inserted/arranged in an opening/closing passage 26, and since its closing surface 28a closes an opening part 25, the blood is not stored in a tributary pipe 24. Therefore, the occurrence of a thrombus in a stagnating part can be prevented.  Since the closing surface closes the opening part 25 in an almost thus condition with each other, a turbulent flow is not generated, and the occurrence of hemolysis can be eliminated.
Patent JP-H06342778-A (JP)
Title: Polishing method, polishing device, and body to be polished therefor
Inventor: KISHII SADAHIRO
IPC: B24B37/04
Filed: 1993-06-02
Abstract: PURPOSE:To enable a work to be accurately controlled in amount of polish by a method wherein a polishing process is controlled based on changes in mechanical vibrations produced due to friction between the work and a polishing body. CONSTITUTION:A ceramic sheet 7 which sucks and supports a wafer 4 by a suction pad 5 and a guide 6 is placed on a polishing cloth 3 which is pasted on the polishing body 2 containing abrasive agent. A piezoelectric device 8 is brought into contact with the ceramic sheet 7, and the piezoelectric device 8 and its vicinity are covered with a rubber member 9 which shuts off adventitious mechanical vibrations. A holding pierce 10 provided with a projection where an opening is bored at its center is placed on the rubber member 9, a weight 11 provided with an opening at its center is placed thereon to control a pressure applied between the wafer 4 and the polishing cloth 3, and electrical signals converted by the piezoelectric device 8 are transmitted to a frequency analyzer 12 through a signal line. The wafer 4 is controlled in thickness of polish on the basis of the frequency intensity distribution of mechanical vibration analyzed by the frequency analyzer 12, whereby an amount of polish can be controlled to an accuracy of the order of 1/10mum.
Patent JP-S6110683-A (JP)
Inventor: YOSHIKAWA KIICHI
IPC: E04G21/32
Filed: 1984-06-25
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-S5558655-A (JP)
Title: Extension number display system
Inventor: JIN KATSUYUKI
IPC: H04M3/64
Filed: 1978-10-27
Abstract: PURPOSE:To use the main wire number display function part, which is used conventionally, commonly to display an extension number by providing a circuit which interfaces the extension subscriber's number to the B board when the extension subscriber is connected to the B board in the telephone exchange. CONSTITUTION:When incoming to B board 8 through main wire trunk 5 exists and the operator operates a number displaying key for obtaining the main wire number, earth is sent to number expansion circuit 9 through the route of position circuit 7, board trunk 6 and control line (a), and the main wire number is sent to interface 10 and position register 11 and is displayed on B board 8. When the operator dials an extension number, it is stored in register 11 and is connected through route (2) by common control unit 4, and the extension subscriber's number operates the key again and wakes up number expansion circuit 9 through route (b) to display the extension number similarly to the main wire number, and the extension connected actually is displayed even if it is representative number.
Patent JP-S5464971-A (JP)
Title: Forming method for light absorbing film of color picture tube
Inventor: HIRABAYASHI KAZUAKI
IPC: G03F7/26
Filed: 1977-11-02
Abstract: PURPOSE:To form a light absorbing film which features a reduced diameter of the half-shadow part without changing diameter dmin of the real-shadow part by means of the negative and positive resist films. CONSTITUTION:Negative and positive photo resist 12 and 13 are laminated onto face panel 11, with the sensitive exposure volume 5 and 10 for film 13 and 12 respectively. Owing to existence of film 13, the exposure time is set to 1.5a to obtain the exposure volume (equivalent to dmin) of film 12. With this prolongation of the time, the sensitive time is increased at the falf-shadow part for film 13. The exposure volume of film 12 increases at time (a), and the area equivalent to 3.3 of the conventional area becomes the part where the exposure volume ''0'' with dmin decided. In this way, the light at the half-shadow part is consumed by film 13 for film 12 even with the piling irradiation of the light, thus deceasing the substantial irradiation area. Positive film 13 is removed later along with unsensed film 12, so no trouble occurs to the exposure of film 12 even though the entire surface is exposed.
Patent JP-H01302518-A (JP)
Title: Rotary head type recording or reproducing device
Inventor: HASEGAWA KATSUHIDE
IPC: G11B5/008
Filed: 1988-05-31
Abstract: PURPOSE:To attain the recording of maximum density regardless of a medium speed by arranging the head of a width to be wider than a track pitch in the rotation direction downstream side of a rotary head, whose width is almost equal with the track pitch, and in a medium proceeding direction upstream side. CONSTITUTION:For example, out of the eight heads to be arranged like heads B-H in the order of a rotation direction VH, the heads A and E have the width to be almost equal with a track pitch TP and the others have the width to be wider than this pitch. Then, the relation of X, X1 and X2 is obtained for step difference. At a tape speed VT, since the head A is operated with being delayed for the head B by a theta  deg., the track lower edge of the head B is over-written and the head C scans the 2TP upper direction of the track pitch of the head A, the track width by the head B goes to be the TP regardless of the head width. At a speed 1/2VT, since the recording is executed only by the four heads of A, B, E and F and at a speed 1/4VT, since the recording is executed only by the two heads of A and B, the track pitch at the respective speeds goes to be constant TP and the recording and reproducing of the high density can be respectively executed.