baber/WOPTO huggingface dataset:
Patent JP-S62149011-A (JP)
Title: Magnetic head having surface treated contact face
Inventor: TAKIGUCHI KIYOAKI
IPC: G11B5/187
Filed: 1985-12-24
Abstract: PURPOSE:To decrease the friction when a magnetic tape contacts the contact face of a magnetic head by applying and fixing a fluororesin to the contact face of a magnetic head in contact onto the magnetic tape and using the fluororesin so as to reduce the ruggedness of the contact face. CONSTITUTION:In using a magnetic head 6 while the fluororesin 9 is fixed, the magnetic tape 8 is not directly contacted with the contact face 7 but slides the tape while being in contact with the fluororesin 9 coated on the surface. Since the fluororesin 9 has a small friction coefficient, the magnetic tape 8 slides while being slided with the surface of the resin 9 smoothly. Since the surface ruggedness of the contact face 7 does not contact the magnetic tape 8 directly, the magnetic material applied with the magnetic tape 8 is not shaped by the surface roughness but slides on the surface of the fluororesin 9 smoothly.
Patent JP-S62150655-A (JP)
Title: Manufacture of anode plate for enclosed type alkaline storage battery
Inventor: TAKAHASHI KATSURO
IPC: H01M4/26
Filed: 1985-12-24
Abstract: PURPOSE:To improve the utilization of the active material of a battery by performing the serial process of coating, drying and pressing several times separately instead of performing the said process at one time. CONSTITUTION:The punching metal 1 is transferred to a coating chamber 3 by means of a conveying roller 2, and the paste stored in the coating chamber 3 is coated on the punching metal 1 with the specified thickness of 0.5mm. Then the punching metal is dried in a drying tower 4 and pressed to the specified thickness of 0.3mm by a pressing roller 5 to form the electrode plate. Then the said electrode plate is recorded with the new paste of the specified thickness of 0.8mm, dried in the drying tower 4, and pressed to the specified thickness of 0.6mm by the pressing roller 5 to manufacture the specified electrode plate. Thereby the pressing process can be performed all over the electrode plate so as to reduce the press rate of the surface layer of the electrode plate, therefore spaces in the surface layer can not be fully closed, thus the utilization of the active material can be improved.
Patent JP-H08148314-A (JP)
Title: High voltage variable resistor
Inventor: SHIMAZAKI FUMIHIKO
IPC: H01C13/00
Filed: 1994-11-25
Abstract: PURPOSE: To obtain a high voltage variable resistor in which the lead terminal is prevented from being removed from the case. CONSTITUTION: A lead terminal 8 constituting a high voltage variable resistor comprises a lead-out part 8a and a board insertion part 8b. The lead terminal 8 is bent at predetermined parts such that the axes of the lead-out part 8a and the board insertion part 8b make an angle A of 90 deg. or less. In other words, the lead terminal 8 is bent such that the lead-out part 8 presses the lead terminal holding part of the case when the lead terminal 8 is fixed to a high voltage variable resistor.
Patent JP-2000118820-A (JP)
Title: Printer
Inventor: OKUDA YASUYOSHI
IPC: B65H29/20
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To exhaust printed papers securely without leaving the printed papers on a paper exhaust roller. SOLUTION: This printer 10 includes a paper exhaust roller 28 and a subroller 30, and the paper exhaust roller 28 and the subroller 30 are fixed to a roller shaft 32. When the paper exhaust roller 28 rotates in the regular direction, the subroller 30 is also rotated in the regular direction, and the printed paper 18 is pressed out from the paper exhaust roller by abutting the abutting surface 30a of the subroller 30 to the side surface at the rear part of the printed paper 18.
Patent JP-H09109207-A (JP)
Title: Controller for mold clamping apparatus
Inventor: YOKOYAMA KOICHI
IPC: B29C33/24
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To provide the controller for a mold clamping apparatus which makes it possible to operate a high cycle with a simple constitution having high reliability. SOLUTION: Hydraulic pressure is supplied to a mold clamping oil chamber (S2). When the pressure arrives at a predetermined hydraulic pressure, the supply of the hydraulic pressure is stopped by a pressure switch, held (S3, S4), thereby obtaining a temporary mold clamping state. The hydraulic pressure is supplied to a boosting hydraulic pressure chamber to obtain a primary mold clamping state. At the time of setting operation, the set hydraulic pressure is supplied and the extended amounts of a tie bar in both the temporary mold clamping and primary mold clamping are detected and stored. At the time of main operation, the higher hydraulic pressure than the set pressure is supplied (S12), and the supply of the pressure is stopped at the time point when the extended amount of the bar coincides with that in storage (S14, S15).
Patent JP-H11127430-A (JP)
Title: Object recognizing method by image processing
Inventor: ENDO MIYUKI
IPC: H04N7/18
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To produce a stable initial background image by performing a weighted means operation of an acquired image and a background image and updating an acquired new background image at fixed intervals. SOLUTION: The present time which is read by a timer function of a CPU is compared with a time which is acquired by an initial background image generation time acquisition step or a background image update time acquisition step, if update is needed, a weighted mean operation between a background image Rn-1 which is updated the last time in an initial background image production step or a background image update step and an input image Ln that is acquired in an image input step, and a background image Rn in which an object does not exist or can be ignored is generated.  Background image update time information which is used in the update existence step of a background image update step background image is read, each object whose characteristic quantity is calculated is associated with a traveling object to trace the movement by using the calculated characteristic quantity, it decided whether it is a traveling object or not, an alarm step is proceeded when it is decided that an object exists and an image input step is returned when an object does not exist.
Patent JP-H07144229-A (JP)
Title: Device for connecting universal joint in roll forming machine
Inventor: MORI HIROAKI
IPC: B21D5/08
Filed: 1993-11-22
Abstract: PURPOSE:To simultaneously carry out the registration and the connection regardless of the fixed position of a roll shaft, by automatically moving the joint back and forth and up and down by mechanical driving. CONSTITUTION:A couple of connecting parts is provided on the ends 1 and 2 of universal joint and the ends 3 and 4 of roll shaft which is corresponding to the universal joint respectively. Positioning arms 7 and 8 which are independently vertically movable are provided on the ends 1 and 2 of universal joint and positioning guides 9 and 10 on which the positioning arms 7 and 8 are abutted are provided on the ends 3 and 4 of roll shaft. The abutting position of positioning arm 7 and positioning guide 9 is deviated from the abutting position of positioning arm 8 and positioning guide 10 in the front and rear direction of the connecting line of the roll shaft and the outputting shaft of a reduction gear and the positioning arms 7 and 8 are commonly movable back and forth.
Patent JP-H06115948-A (JP)
Title: Gob distributing device of bottle manufacturing machine
Inventor: SHOJI NAOKI
IPC: C03B7/08
Filed: 1992-10-06
Abstract: PURPOSE:To provide a gob distributing device of bottle manufacturing machine, having only few troubles, capable of accurately moving gob from a scoop to a stationary chute. CONSTITUTION:Plural course molds are arranged at equal intervals on each of plural lines, a stationary chute is laid at an inlet part of each course mold, the same number of revolving shafts 23 as that of the lines are installed and a scoop to distribute gob to the stationary chute on the line is fixed to each revolving shaft 23 to give the objective gob distributing device of bottle manufacturing machine. The same number of servo motors 33 as that of the revolving shafts 23 are set, the revolving shaft 23 is connected through a link mechanism 31 to the output shaft of each servo motor 33 and the plural revolving shafts 23 can be separately driven by each servo motor 33.
Patent JP-H1099003-A (JP)
Title: Tacky insect-capturing tool
Inventor: SUZUKI KIYOMI
IPC: A01M3/00
Filed: 1996-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a tacky insect-capturing tool of for safely, harmlessly, sanitarily and quickly capturing annoying insects which enter a house such as flies and mosquitoes, etc. SOLUTION: An adhesive agent is applied on a coarse net sheet 1 through which the insects do not pass, a wide frame 2 is vertically attached to the net sheet 1, a holding handle 3 is attached to the frame 2 and a supporting plate 4 is provided on the upper part of the holding handle 3. In the case of using it, the holding handle 3 is held, the net sheet 1 coated with the adhesive agent is abutted so as to scoop the insects and they are adhered and captured.
Patent JP-S62153578-A (JP)
Title: Free piston type linear engine compressor
Inventor: KAWAMOTO YUKINORI
IPC: F04B31/00
Filed: 1985-12-26
Abstract: PURPOSE:To enhance the efficiency of energy, by providing such an arrangement that a balancer and an air spring disposed between an internal combustion engine and a compressor apply reversing force to both pistons thereof. CONSTITUTION:A balancer 9 and an air spring piston 10 is disposed in a balancer chamber 3 between an engine 1 and a compressor 2 which are coaxially arranged. Both balancer 9 and air spring piston 10 are moved in the direction reverse to the moving direction of a rod 8 by means of racks 92a, 93a and a pinion gear 96. Accordingly, reversing force is applied to both pistons in the engine 1 and the compressor 2 to enhance the efficiency of energy.
Patent JP-H08127014-A (JP)
Title: Manufacture of decorative concrete wall
Inventor: SAITO MASATOSHI
IPC: E04G9/05
Filed: 1994-11-01
Abstract: PURPOSE: To provide a method for manufacturing a decorative concrete wall which facilitates peeling of a decorative formwork from a concrete face and prevents the decorative formwork from crushing. CONSTITUTION: After a decorative formwork which has an irregular design and consists of a synthetic resin foamed body is properly laid out and attached temporarily on an inner face of a formwork for forming a space for concreting, a concrete is injected. After it is cured, the formwork is disassembled. A suction cup jig 1 is attached to a rear face 7 of the decorative formwork in a sucking manner and the decorative formwork is peeled from a concrete design forming face by the suction cup jig 1 so as to form an irregular design of the decorative formwork on the surface of the concrete.
Patent JP-H08128451-A (JP)
Title: Bearing unit for railway rolling stock
Inventor: SHIMIZU YASUHIRO
IPC: F16C33/58
Filed: 1994-10-31
Abstract: PURPOSE: To prevent the abrasion of a slinger and a rear cover by installing an affiliated parts forming the slinger and the rear cover in contact with the width surface of the inner race of a bearing, and interposing a lubricating agent on the contact surface between the inner race and the affiliated part. CONSTITUTION: A bearing unit is constituted of a slinger 2 as affiliated part and a rear cover 3 which are installed in contact on both the sides of a bearing 1 and an inner race 4, and the inner race 4 is made of the bearing steel, and the slinger 2 and the rear cover 3 are made of the carbon steel applied with annealing. The slinger 2 is installed on an axle, and an oil seal 9 is slidingly attached on the outer periphery, and the rear cover 3 is installed on the center side from the bearing 1 on the axle, and an oil seal 11 is slidingly attached on the outer periphery. Each lubricating agent 15 is interposed on the contact surface between the inner race 4 and the slinger 2 and on the contact surface between the rear cover 3 and the inner race 4. As the lubricating agent 15, is used the grease or solid lubricating agent.  Accordingly, each abrasion of the slinger 2 and the rear cover 3 is suppressed by the lubricating action, and the precision in the axial direction of the bearing 1 is maintained, and the reduction of the bearing life can be prevented.
Patent JP-H06146136-A (JP)
Title: Base fabric for adhesive tape and its production and adhesive tape
Inventor: SEKI MASAO
IPC: D06M101/16
Filed: 1992-10-30
Abstract: PURPOSE:To provide the subject base fabric easily furnishable with uniform characteristics, also excellent in hand-cuttability, and to stably obtain in a short time an adhesive tape with this base fabric as substrate. CONSTITUTION:The objective base fabric is a woven fabric comprised of synthetic fibers, where at least warps are <=35% in elongation at break. The surface of this base fabric has oxygen-contg. functional groups bound to fiber- forming polymer molecular chains. This base fabric can be obtained by treating the synthetic fibers by at least one kind of physical treatment methods such as ozone exposure, ultraviolet light irradiation and plasma irradiation, followed by weaving the resultant synthetic fibers at least as warps; or by treating a woven fabric comprised of synthetic fibers by at least one kind of these physical treatment methods. For the objective adhesive tape, at least the surface of the above-mentioned woven fabric as the base fabric is laminated with a synthetic resin film and the back surface is coated with an adhesive.
Patent JP-H07144414-A (JP)
Title: Ink-jet recording head
Inventor: ISHII YASUYUKI
IPC: B41J2/175
Filed: 1993-11-24
Abstract: PURPOSE:To provide an ink-jet recording head capable of being used to the working limit of a printing head part by providing a buffer tank which stores ink aside from an ink tank for supplying ink to a discharge port and supplies ink to the ink tank. CONSTITUTION:A buffer tank 2 is fitted freely detachably to a disposable head 1 equipped with ink supplied to a printing head. Ink in the buffer tank 2 is supplied to the ink tank of the disposable head 1 through a tube 3 for refilling. The pressure in the buffer tank 2 is always held at the atmospheric pressure by providing a port 4 communicating with the atmosphere to the buffer tank 2. It is eliminated by the above-mentioned constitution that an inkless state is caused halfway through printing and thereby printing is made impossible in the conventional method. The printing head part is effectively utilized. Further when the buffer tank is constituted of a transparent member, the remaining quantity of ink is easily detected.
Patent JP-2001123353-A (JP)
Title: Weaving machine equipped with piezoelectric element
Inventor: TAKEMURA KENJI
IPC: D03C3/20
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To secure exact connection between a selection member and a lifting member in a weaving machine in which the lifting member that is lifted by a knife, for example, a hook, a yarn carrier, and the like, is switched its positions from one to the other by using a piezoelectric element capable of curving by applied voltage in order to selectively hold the lifting member. SOLUTION: A bimorph type piezoelectric element prepared by laminating a thin metallic plate to a piezoelectric ceramic is used and the piezoelectric element is supported with an attachment in the state where an electroconductive rubber is intervened at least between the piezoelectric ceramic and a supporting wall and the attachment is fixed to a base plate in the state that the electroconductive rubber is brought into contact with a connection part provided on the base plate.
Patent JP-2001119735-A (JP)
Title: Pbx/computer interlocking system
Inventor: ONO NATSUYUKI
IPC: H04M3/42
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a PBX/computer interlocking system that can easily set correspondence relation in a short time without manual operations. SOLUTION: A PC control section 25 references a PC address storage section 22 to output an instruction controlling a target extension telephone set being an extension telephone set connected to a noted PC among a plurality of extension telephone sets via a network 6, allows a CTI event reception section 21 to receive a state change of the target extension telephone set caused by the instruction via a state change notice section 11, discriminates which extension telephone set causes a state change among a plurality of the extension telephone sets, and writes a network address of a noted client PC and an extension number of the extension telephone set whose state is changed to an extension number/PC address correspondence table storage section 24 to be made correspond to each other.
Patent JP-H02145855-A (JP)
Title: Flame-retardant tape and cable using the same
Inventor: MORII AKIRA
IPC: D06M11/00
Filed: 1988-11-22
Abstract: PURPOSE:To produce flame-retardant cables by using, as a pressing tape, a flame-retardant tape which is prepared by coating a composition containing specific amounts of a matrix polymer of non-halogen liquid rubber and a specific powder mixture, and forming a sheath thereon with a non-halogen flame- retardant resin. CONSTITUTION:(A) 100 pts.wt. of the matrix polymer of a non-halogen liquid rubber, an ethylene-vinyl acetate copolymer containing more than 30wt.% of vinyl acetate or their mixture, and (B) 50 to 400 pts.wt. of a mixed powder containing 50 to 80wt.% of huntite powder and 20 to 50wt.% of hydromagnesite powder are used as essential components to prepare a resin composition. Then, a tape base is coated on its one or both surface with the resin composition to give a flame-retardant tape. The flame retardant tape is used as a press tape for cables and a non-halogen flame-retardant resin is used to form a sheath on the coated cable.
Patent JP-H03154308-A (JP)
Title: 4-distributor
Inventor: KUBO HIDEAKI
IPC: H01F38/42
Filed: 1989-11-10
Abstract: PURPOSE:To prevent deterioration of impedance between each terminal of 4-distribution equipment and a coupling loss between the terminals by connecting two following stage 2-distribution transformer at both edges of a secondary side winding of a preceding stage 2-distribution transformer for forming a 4-distribution configuration and then placing a matching transformer at the preceding stage side of the following stage 2-distribution transformer. CONSTITUTION:Matching transformers 16 and 17 for matching each terminal of a preceding stage 2-distribution transformer 10 which distributes signal from a matching transformer 15 for matching with an electronic circuit to be connected to a front stage into two parts with a following stage 2-distribution transformers 11 and 12 are provided. Thus, impedance matching is performed so that each terminal of the front 2-distribution transformer 10 and the following stage 2-distribution transformer 11 and 12 are matched by the matching transformer 16 and 17 which are provided at the preceding stage of the following stage 2-distribution transformers 11 and 12 even if a mismatching electronic circuit is connected to the preceding stage of the matching transformers 16 and 17 and a mismatching state occurs between each terminal of the preceding stage 2-distribution transformer 10 and the following stage 2-distribution transformers 11 and 12.
Patent JP-S63146204-A (JP)
Title: Magnetic head
Inventor: KADONO MASARU
IPC: G11B5/31
Filed: 1986-12-09
Abstract: PURPOSE:To relieve the load applied on the management of manufacturing process by enclosing a soft magnetic thin film with a substrate and a nonmagnetic matter on the rubbing surface of a recording medium. CONSTITUTION:A 1st groove 6 is cut on the surface of a photosensitive crystallized glass 5 serving as a substrate for formation of an FeAlSi alloy thin film 8. Then a low melting point glass 10 is filled into the groove 6. The substrate 5 is cut in an appropriate size within a surface orthogonal to the surface of the substrate 5 as well as the groove 6. Thus a core block 13 is obtained. Then a 2nd groove 11 is formed and another low melting point glass 12 is filled into the groove 11. The block 13 is processed with a glass welding process for production of a magnetic head core block 14. The block 14 is sliced and shaped for formation of a magnetic head structure where the film 8 is enclosed by a nonmagnetic matter.
Patent JP-H03195410-A (JP)
Title: Simplified bump-feeding type cutting head assemblage for elastic line trimmer
Inventor: NATSUSHIYU ESU DEISENTO
IPC: A01D34/416
Filed: 1990-11-01
Abstract: PURPOSE: To obtain a simplified lightweight line trimmer cutting head assembly by constituting a cutting head assembly of specific six constituting members. CONSTITUTION: The aerosol generating material 10 comprises a housing 18 formed of a boss 20 and a cover member 22, a thread-cut shaft 24, a coiled compression spring 26, a line releasing button 28 and a line housing spool 30. The cutting head assembly is screwed to the end of a driving shaft 12 of the elastic line trimmer and is rotationally driven at a high speed around an axial center 14. The cutting head assembly may be easily and rapidly assembled and disassembled without using any tools at all. The boss, the cover member, the line housing spool and the line releasing button are made of plastic.
Patent JP-H10113464-A (JP)
Title: Game device
Inventor: MIZUGUCHI TETSUYA
IPC: A63F13/23
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a game device which has a clear display and has good operability. SOLUTION: A software cartridge 17 for controlling a game, a drive circuit board 16, and a liquid crystal display board 11 for displaying an image are integrated into one body. A controller 8 which a player uses to play a game is separated from the unit device. As the controller 8 is separated, a display can be enlarged and control can be performed at hand. Display vibration due to the controller 8 operation is eliminated, so as image becomes easy to see.
Patent JP-S62154609-A (JP)
Title: Printed coil
Inventor: KANE JOJI
IPC: H01F17/00
Filed: 1985-12-26
Abstract: PURPOSE:To readily form a very thin printed coil block inexpensively by alternately disposing a printed coil and a shielding electrode by a laminated circuit substrate, and leading outside an inner terminal of the coil via a through hole by utilizing the adjacent electrode. CONSTITUTION:A circuit substrate 10 is provided with a printed coil 11, its terminals 12-14, shielding electrode circuit board 15, a shielding electrode 16 and through hole electrodes 14, 18. Thus, the terminal 12 of the spiral coil 11 is connected via the electrodes 12, 13 and 15 with an outer terminal 13. There are on its external appearance, as shown, laminated circuit substrates 19, 20, printed coil 21, and the terminals 22, 23, 24 of the coil 21.
Patent JP-S62153599-A (JP)
Title: Fan device
Inventor: TOMOHIRO TERUHIKO
IPC: F04D29/44
Filed: 1985-12-26
Abstract: PURPOSE:To decrease any loss of stream flowing into an impeller so as to improve the performance of a fan, by inserting a suction inner cylinder having a certain clearance toward an outer cylinder into the inside of the suction outer cylinder fixed on a casing at the lower end thereof in such a way that said lower end and the upper end of the outer cylinder overlap each other slightly. CONSTITUTION:An outer cylinder 4 is attached to a casing 3 such as being fixed at the lower end thereof, and an inner cylinder 5 having a certain clearance 6 toward the outer cylinder 4 is inserted into the outer cylinder 4 in such a way that said lower end overlaps slightly the upper end of the outer cylinder 4. With this arrangement, gas is sucked from the clearance 6 under the induced effect due to the main current in the inner cylinder 5 and the gas never flows aslant from ambient space, so that no generation of contraction is there, thereby it is possible to improve the efficiency of a fan.