baber/WOPTO huggingface dataset:
Patent JP-H08105285-A (JP)
Title: Excavating bucket
Inventor: ONOMI HIROAKI
IPC: E21B11/00
Filed: 1994-10-07
Abstract: PURPOSE: Tp enable efficient and rational boring work through efficient excavation and take-in of excavated sediment by forming an intake for excavated sediment between a bucket body and a claw auger at the time of descent, and forming a sediment discharge space between the bucket body and the claw auger at the time of ascent. CONSTITUTION: The bucket body 1 of an excavating bucket hung from a heavy machine is lowered, and a claw auger 3 is placed in the state of slightly protruding from the lower end of the bucket body 1. In this state, excavated sediment is successively taken into the bucket body 1 through the auger part 32 while excavating the underground by the claws 31 of the excavating bucket. The excavated sediment is hardened inside the bucket body 1 by the pressing force of the auger part 32. Excavation and excavated sediment take-in work are repeated, and in the stage of filling the inside of the bucket body with the taken-in sediment, the excavating bucket is removed from an excavated hole and moved into a taken-in sediment discharge place, the load-carrying platform of a vehicle, or the like. The bucket body 1 is then moved up to release the auger part 32.  The taken-in sediment held at the auger part 32 is thereby discharged of itself.
Patent JP-S60138186-A (JP)
Inventor: TAKANO KUNIO
IPC: E05B65/10
Filed: 1983-12-26
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-S62103667-A (JP)
Title: Image forming device
Inventor: WATANABE JUNJI
IPC: G03G15/043
Filed: 1985-10-31
Abstract: PURPOSE:To detect whether an original is set in a correct position or not by moving a light receiving part to the side of one prescribed fixed scale when an erase range is designated and moving the light receiving part in this moving position along the fixed scale by a prescribed range. CONSTITUTION:If one of operation keys 30a-30d is operated when the erase range of the original is designated, the set position of the original is detected. That is, an original platen 2 is made wider than a length yg in the transverse direction of a maximum original size A3 by an excess part ya, and the gap ya is generated when the original G of size A3 is set to the side of a fixed scale 21. In case of detection of the set position of the original, a spot light source 131 and a light receiving part 132 are moved to the excess part ya, and it is detected whether the original is set in the correct position or not in accordance with presence or absence of the spot light incident on the light receiving part.
Patent JP-2000046473-A (JP)
Title: Binder vapor exhaust tube blockage preventing apparatus for continuous electric furnace for baking ceramics
Inventor: NAKADATE ATSUKIMI
IPC: F27B9/30
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a binder vapor exhausting mechanism for preventing adherence of a binder in a continuous electric furnace for baking ceramics. SOLUTION: A part of a binder vapor exhausting mechanism for a continuous electric furnace for baking ceramics is constituted of a ceramic exhaust tube 5 projecting to a furnace shell through a heat insulation lining 9 of a furnace body ceiling and the furnace shell. An electric heater 1 is mounted near the tube 5 on a periphery of the tube 5. The heater 1 is energized to maintain the tube 5 at a higher temperature than a binder desorption zone temperature in the furnace, and binder solidification and its blockage in the tube 5 are prevented.
Patent JP-S62103704-A (JP)
Title: Controller for industrial robot
Inventor: ARAO MAKI
IPC: B25J9/16
Filed: 1985-10-30
Abstract: PURPOSE:To prevent wrong calibration due to the presence of an obstacle, etc., from being carried out to quite high probability by judging that the wrong calibration is performed when the counted value of output pulses deviates from a specific permissible value. CONSTITUTION:A CPU 13 drives a motor m1 to rotate a rotating shaft 9 in the negative rotating direction at a low speed and an encoder E1 sends output pulse to the CPU 13 according to the rotating operation. The counted value of the output pulses is compared with the permissible value stored in a ROM 14 previously. This permissible value is for specifying a proper counted value for preventing wrong calibration due to the presence of an obstacle, etc., from being carried out and varies with the assembly precision of the motor and encoder. The counted value deviates from the range of the permissible value when an arm strikes an obstacle other than a mechanical stopper during rotation and the obstacle is misrecognized as the mechanism stopper or when the mechanical stopper itself breaks.
Patent JP-H03106068-A (JP)
Title: Semiconductor device
Inventor: FUWA KENICHI
IPC: H03K19/0948
Filed: 1989-09-20
Abstract: PURPOSE:To shut off a voltage from a CMOS IC at a terminal so as to protect it against latch-up by a method wherein when an input voltage reaches to a prescribed high value, a current is made to flow through a parasitic bipolar transistor, and an applied high voltage is detected through an output voltage which appears at another terminal of the parasitic bipolar transistor. CONSTITUTION:When a high voltage is applied to an input terminal N2, a parasitic bipolar PNP transistor is induced by a leakage current which flows from a P<+> layer 6, and a voltage applied to the input terminal N2 becomes higher than a voltage VCC applied to an N3. When a voltage applied to the input terminal N2 becomes higher than a prescribed value (VCC+alpha), the parasitic bipolar PNP transistor 11 is turned ON, the voltage of a node N4 is increased through the voltage drop occurred in a resistor R, and a high level is applied to the gate of a PMOS transistor 12. Therefore, the PMOS transistor 12 is turned OFF and prevented from outputting to an output terminal of high voltage. By this setup, even if a high voltage is applied to an terminal, the high voltage is shut off at a terminal section to surely protect a CMOS IC against latch-up.
Patent JP-S60136909-A (JP)
Title: Overlapped thin film
Inventor: YAMAMOTO HIROSHI
IPC: G11B5/39
Filed: 1984-11-21
Abstract: PURPOSE:To obtain an overlapped thin film where the contact resistance is approximated to zero electrically with improved mutual mechanical bonding by processing the 2nd and 3rd thin films into a pattern different from the pattern of the 1st film on the entire face of a substrate formed with the 3rd thin film. CONSTITUTION:The bonding of the overlapped thin film at the boundary face is made complete by forming a condutive thin film 1 and a conductive thin film 3 for auxiliary use different from the film 1 in this order overlappingly without extracting the films in air. Then the overlapped film is extracted in air and processed as they are to form a thin film pattern 4 made of thins films 1', 3' having the 1st prescribed pattern, the surface rinsing processing of the thin film 3 which is the upper layer is performed, the resultant product is not extracted in air and the thin film 2 is formed continuously, the surface of the thin film pattern 3, contaminated once is rinsed, the thin film 2 is overlapped directly and the bonding between both is made completed. The result is extracted finally in air, the thin film 3' forming the upper layer of the thin film 2 and the thin film pattern 4 is processed to form the conductive thin film 2' having the 2nd prescribed pattern thereby obtaining the desired overlapped thin film.
Patent JP-S60139799-A (JP)
Inventor: YAMAMOTO NOBUYUKI
IPC: C11D7/54
Filed: 1983-12-28
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-S61123682-A (JP)
Title: Thermochromic composition
Inventor: YAMAMOTO MASASHI
IPC: C09D11/00
Filed: 1984-11-19
Abstract: PURPOSE:The titled composition capable of judging surely a wet heat state of a sterilizer, comprising methine dye, cyanin dye, a specific maleic acid resin, etc., and an organic solvent. CONSTITUTION:(A) Methine dye and/or cyanin dye (e.g., color index basic red 14) is blended with (B) a maleic acid resin and/or a styrene-maleic acid resin having >=130 deg.C softening point, and (C) an organic solvent, to give the aimed composition. Preferably 100pts.wt. ink composition consists of 0.5-5pts.wt. component A, 10-45pts.wt. component B, and 40-70pts.wt. component C.
Patent JP-H03105649-A (JP)
Title: Data transfer control system for information processor
Inventor: YOSHIDA SEIKI
IPC: G06F13/00
Filed: 1989-09-20
Abstract: PURPOSE:To execute the retry even if a hard error is generated in a transfer line and transmitting and receiving registers by inverting all bits of transmitting data at the time when an error is detected, and also, reinverting all bits of receiving data. CONSTITUTION:Data sent out of a transmitting side unit A is received by a receiving register 21 of a receiving side unit B, and when an error is detected, an error detecting circuit 22 informs the error to a receiving side data processing part 20 and a transmitting side data processing part 10 through an error detecting signal line 201 and (c), respectively. The transmitting side unit A executes an invert instruction, transmits that which is obtained by inverting all bits of transmitting data, and also, informs the execution of the invert instruction to the receiving side unit B through a control signal line (a). A software on the receiving side unit B inverts again all bits of receiving data, and this data after reinversion is used as receiving data. In such a way, even if a hard error is generated in a transfer line and transmitting and receiving registers, the retry can be executed.
Patent JP-2000071123-A (JP)
Title: Electrical discrge machining method, and its device
Inventor: KUNIEDA MASANORI
IPC: B23H1/02
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To save energy for machining by detecting and comparing respective voltages of two facing clearances, controlling feed in the facing direction based on the lower voltage, and controlling a polarity exchanging means so that polar discharge where machining amount is large becomes high in the discharge at the clearance whose voltage is low. SOLUTION: A pair of tool electrodes EA, EB is mutually faced at desired parts of a work W spaced micro clearance, a discharge circuit is formed in series from one electrode to the work W and from the work W to the other tool electrode, and the two places are simultaneously discharge-machined. Voltages of the clearances (a), (b) between respective tool electrodes EA, EB and the work W are separately detected by an inter-pole voltage detecting device 7, and a clearance condition judging device 8 compares and calculates voltages between the both electrodes. A signal based on the lower clearance voltage is outputted to a numerical control device as a servo control feeding data, and exchanging state of a polarity exchanging means 2 is controlled so that ratio of polar discharge where machining amount is large becomes high in the discharge at the clearance whose voltage is low.
Patent JP-S6399471-A (JP)
Inventor: SUMIMOTO HIROAKI
IPC: F25B47/02
Filed: 1986-10-16
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-S63101331-A (JP)
Title: Antigen for inducing production of human sperm immobilizing antibody
Inventor: ISOJIMA SHINZOU
IPC: C12P21/08
Filed: 1986-10-16
Abstract: PURPOSE:To obtain the titled antigen, consisting of a sperm coating antigen, secreted from male accessory genital organs and adhering to sperms and usable for contraceptive vaccines, etc. CONSTITUTION:An antigen, obtained by subjecting human seminal plasma which is optionally treated with trypsin to gel filtration chromatography with SEPHACRYL S-300(R), having about 20,000mol.wt. (present in the seminal plasma as a high polymer having >=440,000mol.wt.), reducing the antigenic activity by alkali treatment with 0.05 M NaOH (pH 13) at 20 deg.C for 1hr, heat treatment at 100 deg.C for 10min, oxidation treatment with a periodate in 10mM concentration at 20 deg.C for 1hr or treatment with a protease mixture produced by Streptomyces griseus without substatially changing activity by acid treatment with 0.1 M glycine-HCl (pH 2.5), reduction treatment with 1 M 2-mercaptoethanol, treatment with tryupsin and treatment with mixed glycosidase and capable of inducing the production of human sperm immobilizing antibodies.
Patent JP-2000076458-A (JP)
Title: Color picture recognizing device, its method, and recording medium
Inventor: EBIYA KENJI
IPC: G06T7/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To precisely detect a specific symbol from an inputted picture with a simple constitution. SOLUTION: A specific color detecting circuit 21 extracts the picture of the constitution color of a specific symbol from an inputted picture, an intra- circular area on pixel total number detecting circuit 25, an intra-circular area on/off inversion number detecting circuit 26, a first on-circumference on pixel total number detecting circuit 27 and a first on-circumference on/off inversion total number detecting circuit 28 detect a characteristic value concerning the specific symbol from a picture within an area while scanning the picture extracted by the circuit 21 in the area of a size according to the specific symbol.  A second on-circumference data coincidence calculating circuit 40 calculates a coincidence degree based on a picture pattern expressing the picture positioned on a second circumference with the center pixel of the area as its center and a previously set normal pattern among the picture extracted by the circuit 21 and a judging circuit 29 judges the presence/absence of the specific symbol by using the detecting result and the calculation result.
Patent JP-H0775808-A (JP)
Title: Wear resistant composite roll for rolling shape steel
Inventor: HATTORI TOSHIYUKI
IPC: C22C38/00
Filed: 1993-09-07
Abstract: PURPOSE:To provide a wear resistant composite roll having high strength, excellent in wear resistance and surface roughening resistance and free from cracking. CONSTITUTION:An outer layer having a composition consisting of 1.5-3.0wt.% C, 0.3-3.0wt.% Si, 0.3-1.5wt.% Mn, 2-7wt.% Cr, 5-9wt.% Mo, 3-15wt.% V, <=20wt.% W, <=500ppm B and the balance Fe essentially with impurity elements and inner layer made of steel having tensile strength of >=55kg/mm<2> and elongation of >=1.0% are metallically joined, the outer layer is formed by continuous build-up casting method and the ratio of the cross-sectional area of outer layer/ the cross-sectional area of inner layer is 1.0-3.0 in the position of the max. diameter of roll.
Patent JP-H02176698-A (JP)
Title: Display device
Inventor: SAKUMA YASUAKI
IPC: G09G5/02
Filed: 1989-09-25
Abstract: PURPOSE:To improve the man-machine of an entire system by providing a memory where boundary coordinates in the section of the same magnification are stored and a means for reducing and enlarging the display information of sampling data and displaying so that plural areas having different enlarging factors exist on the same display screen. CONSTITUTION:A data processing device 10 arithmetically processes the data from a data collecting device, converts it into the display data and gives it to a display memory 16. In order to display one part of the area displayed on a displaying medium 20 which is reduced or enlarged as compared with other part, a means 3 for specifying the position on one part of the displayed area and a means 11 for processing the reduction or enlargement of the display information of the inputted data corresponding to one part thereof are provided so as to perform the display where the areas having the different enlarging factors are mingled on the same display screen. Thus, an operator who monitors the screen can monitor the content of the change of a detail display part in a real time while grasping the entire trend of the change.
Patent JP-2001071046-A (JP)
Title: High temperature gas pressure forming method
Inventor: TAGATA TSUTOMU
IPC: B21D26/027
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To solve a problem that the production capacity of high-plastic formation is low and the running cost is high, a defect that deformation is apt to be caused in die releasing just after forming and a defect that the cost is increased for a temp. control device because a temp. control device is necessarily inserted inside a normal die in warm forming. SOLUTION: An aluminum alloy plate is placed on a female die, a material temp. is set to >=150 deg.C to <450 deg.C, by applying an imparting pressure of 15 to 150 kg/cm of a pressurized gas from an antifemale die side of the aluminum alloy plate material for <=2 min, the aluminum alloy plate is formed into a shape following the female die. By preheating the aluminum alloy plate material, a working efficiency is improved.
Patent JP-H0558764-A (JP)
Title: Metallized substrate and its production
Inventor: WATABE YOHEI
IPC: H05K3/24
Filed: 1991-09-02
Abstract: PURPOSE:To provide a metal powder compsn. for metallization with which a metal film having high joint strength, excellent electric characteristics and high reliability for environmental tests can be obtd., and to provide a metallized substrate. CONSTITUTION:The metallized substrate is formed by depositing a first metal powder compsn. having good adhesion property to ceramics and laminating a second metal powder compsn. having low electric resistance thereon. The first metal powder compsn. consists of 70-95wt.% Cu and the balance Ti, while the second metal powder compsn. contains a solid soln. or alloy of Ti and at least one of Cu and Ag, and has <=10<-6>OMEGA.m specific volume resistivity. The metallized substrate is produced by the following process. The metal powder compsn. for metallization having high adhesion property to ceramics is deposited on a ceramic substrate, further the metal powder compsn. having low electric resistance is deposited thereon, and these deposited powders are baked at one time in vacuum or in an inert atmosphere, or, after the metal powder compsn. for metallization having high adhesion property to ceramics is baked, the metal powder compsn. having low electric resistance is deposited and baked thereon.
Patent JP-H07171856-A (JP)
Title: Device for molding composite article and method of using device
Inventor: ANTONIO ATSUDEO
IPC: B29C45/22
Filed: 1994-10-12
Abstract: PURPOSE: To dispense with high injection pressure and to simplify an apparatus to be used, by including a pair of nozzles inclined so as to eject and mix a resin and a catalyst outside a depressed sheet portion. CONSTITUTION: An injection head 15 is equipped with injection nozzles 21, 22 for a resin and a catalyst and the axis X-Y of the nozzles has an angle of 45 deg. with respect to the axis Y-Y of a ram 17. The fixed nozzle has an outlet hole or a central pin in order to control the cross-sectional outflow amt. of the nozzle and the positional adjustment of the central pin can be performed by a screw-nut screw system. The ram 17 is moved to a position where the flat end surface thereof is made flush with the surface of the half mold of a projected mold to simultaneously close the nozzles 21, 22. By this constitution, the half mold 14 of the projected mold is clamped on the half mold 12 of a recessed mold. The clamping to a resin leak is ensured by pressing an O-ring 30. The mold is opened when the curing of the resin is completed to draw out a product.
Patent JP-2001070660-A (JP)
Title: Form changeable robot toy
Inventor: SHIINA TOSHIYA
IPC: B65H35/07
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To make a robot toy reversibly changeable from a form of robot to a form of table holder to improve practical performance by constituting the robot toy from a trunk and each a pair of arms and legs, and constituting a roll-form tape so that the tape can be held on the trunk pivotally and detachably. SOLUTION: A robot toy 1 is constituted of a trunk 3, and a pair of left and right arms 5a and 5b and a pair of left and right legs 7a and 7b attached to the trunk 3. The trunk 3 has a base 9, and the upper part of the base 9 is formed as a holder 13 to rotatably fit an adhesive tape 11 wound on a tubular core such as cellophane adhesive tape, or the like. Arms 5a and 5b are mounted on the base 9 respectively through mounting members 55 and 57. A cutter 63 is attached to a predetermined position on the outside surface of the arm holder to rotatably hold the left arm 5b so that the adhesive tape 11 can be cut when the adhesive tape 11 held at the tape holder 13 is drawn out.
Patent JP-S61122509-A (JP)
Title: Composite visual device
Inventor: SAKA KAZUHIKO
IPC: B25J19/04
Filed: 1984-11-20
Abstract: PURPOSE:To recognize stably a body at a high speed regardless of the kind of the body by performing two-dimensional image processing and three-dimensional image processing in combination. CONSTITUTION:Image inputs G1 and G2 from the 1st and the 2nd cameras 1 and 2 are sent to two-dimensional and three-dimensional image processors 4 and 5 with a control signal J that a total controller 6 sends out and an image input G3 is sent from the 3rd camera 3 to the processor 5. Then, the processor 4 processes the two image inputs G1 and G2 simultaneously in parallel to calculates the area and peripheral length of a body part in each image and processes the image input G1 in two dimensions to recognize the position and shape of the body 7. Then, area and peripheral length data obtained from the image inputs G1 and G2 are sent to the controller 6 together with the body recognition result A. Then, the controller 6 compares those data with each other to find which is larger, thereby deciding whether the difference between the both is smaller than a specific threshold value or not. When it is judged that the body is a two-dimensional body, the controller 6 outputs the recognition result A of the processor 4 as a final result and when it is judged that the body is a three-dimensional body, the controller 6 waits the recognition result B of the processor 5 to be outputted and sends it out.
Patent JP-H0558248-A (JP)
Title: Steering lock device
Inventor: KOARAI KATSUJI
IPC: E05B79/08
Filed: 1991-08-31
Abstract: PURPOSE:To revolve a key cylinder perfectly freely when a steering lock device is erroneously unlocked. CONSTITUTION:A steering lock device is equipped with a key cylinder 14 which is installed in turnable manner in a sleeve 13 installed in a frame 11, the first rotor 16 which is installed in turntable manner for the sleeve 13 and shiftable in the axial direction and cam-connected with the key cylinder 14, second rotor 18 which is operation-connected with a locking rod 32 and an ignition switch, and a connector 17 which is arranged between the first rotor 16 and the second rotor 18. When the key cylinder 14 is relatively turned for the sleeve 13, the key cylinder 14 is connected with the second rotor 18, and the locking rod 32 is shifted to an unlock position from a lock position. When a different kind of key is inserted into the key cylinder 14, the key cylinder 14 revolves integrally with the sleeve 13, and the shift of the locking rod 32 to an unlock position is prevented.
Patent JP-H0562729-A (JP)
Title: Electrical connection piece
Inventor: HASEGAWA TAKESHI
IPC: H01R13/193
Filed: 1991-08-30
Abstract: PURPOSE:To provide electrical connection pieces having excellent electrical performance and durability and also low material cost. CONSTITUTION:Leaflike pressing parts 4a and 5a are provided by forming notches in a plate material 1a. The pressing parts 4a and 5a are conformed with their tip parts made protruded and recessed shapes in a plane view respectively. The pressing parts 4a and 5a are mutually overlapped at their tip parts by making the tip part of the pressing part 5a bend in its width direction to be formed, and protruding the precessing parts 4a and 5a in a main body 3a. The pressing parts 4a and 5a are provided by forming notches in the plate material 1a, resulting in the small area of the plate material 1a and the low material cost. A plug is elastically pressed toward an inner surface of the main body 3a with the pressing parts 4a and 5a in a condition where their tip parts are overlapped, with an excellent electrical characteristic and durability as electrical connection pieces.