baber/WOPTO huggingface dataset:
Patent JP-S60262774-A (JP)
Title: Stop control method of take-up machine in wire material processing device
Inventor: SATOU HIROMITSU
IPC: B65H59/00
Filed: 1984-06-11
Abstract: PURPOSE:To enable a take-up roller to be stopped within the range of the specified tension force which is set in advance by obtaining the difference between an inertia torque of the take-up roller and a tension force in such a manner that the inertia torque is computed based on detected signals on speed and tension force of a wire material, and on the number of revolution of the take-up roller. CONSTITUTION:The feeding speed of a wire material 1 which is fed from a wire material processor 10, is picked up by a detector 24, simultaneously the number of revolution of a motor 20 for a take-up roller 4 is picked up by a detector 26. These signals Sm and Sn are provided to a division calculator 30 to obtain a signal SD, which is then provided to a multiplication calculator 32 together with a constant K1 to obtain a reference signal S2. Next, the reference signal SD is provided to a division calculator 34 to obtain a signal S3, which is then provided to a multiplication calculator 36 together with the above mentioned signal Sn to obtain an inertia signal Si. Next, the inertia signal Si is provided to a subtraction calculator 38 together with a tension signal St which has been set by a tension control set 28 to obtain a control signal Sc. Then the control signal Sc is applied to a disc brake 22 through an amplifier 40 to stop the take-up roller 14.
Patent JP-S61276184-A (JP)
Title: Floppy disk device
Inventor: WADA MASAMI
IPC: G11B17/32
Filed: 1985-05-31
Abstract: PURPOSE:To prevent the deterioration of the medium durability as well as the head characteristics and to improve the reliability of a floppy disk device, by changing the head load to each appropriate level according to the difference between the horizontal and vertical mounting states. CONSTITUTION:A medium 1 is held between a head 2 at the side 0 and a head 3 at the side I and an arm 9 is attached to a head carriage 4 in a vertically movable way. A magnet 8 is coupled to a middle part of the arm 9. Thus the arm 9 is fixed horizontally by the attracting force of an electromagnet 7 and the magnet 8. A head holder 5 at the side I is energized up and down by a load spring 11. When a floppy disk device is changed to a horizontal setting state from a vertical setting state, the logical value of the load force signal 13 given from a horizontal/vertical sensor 12 is changed. Then the output 15 of a drive circuit 14 is changed and the magnetic pole of the magnet 7 is changed. Then the magnet 8 receives the repulsive force and is guided to a cylinder 4a of the carriage 4. Thus the magnet slides to push up the arm 9. This increases the attachment length of the spring 11 and reduces the head load.
Patent JP-H10307339-A (JP)
Title: Arm device for pressing negative film of photographic printer
Inventor: SATO SUSUMU
IPC: G03B27/46
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To easily switch an arm device for pressing a negative film arranged at the negative film supply part and the negative film take-up part of a photographic printer according to plural negative films whose width are different. SOLUTION: This device is provided with the arm 75 having a base part 75a supported so that it can be rotated around a prescribed rotary shaft line and a negative film pressing part 75c formed by being integrally successively arranged at a position decentered from the rotary shaft line through the base part 75a and a bent part 75b. In accordance with the turning action of the arm 75, the position of the pressing part 75c is changed according to the width of the negative film so that the center of the width of the different-width negative film is set at a fixed position. Besides, a knob for turning an arm 80 is fitted to the base part of the arm 75 and provided with a display surface for displaying the changed position of the pressing part 75c in accordance with the width of the negative film associated with the turning action of the arm 75.
Patent JP-S6021979-A (JP)
Inventor: DONA EMU MAJIYUUSUKII
IPC: D06M15/53
Filed: 1984-06-11
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-S5451818-A (JP)
Title: Diaphragm for speakers
Inventor: NOGUCHI HIROTOSHI
IPC: G10K13/00
Filed: 1977-09-30
Abstract: PURPOSE:To obtain a diaphragm of high rigidity and lightweightness by impregnating the high polymer resin composed of copolymer of vinylidene chloride and acrylonitrile on a non-woven fabric then hot-pressing the same. CONSTITUTION:The foaming agent which comprises copolymerization of vinylidene chloride and acrylonitrile at a ratio of, e.g. 7:3, is impregnated in a non-woven fabric composed of synthetic fibers such as polyester, nylon and polyvinyl chloride, etc., or a non-woven fabric composed of a blend of these synthetic fibers and natural fibers such as cotton, wool, etc., after which said non-woven fabric is expanded and molded to the diaphragm for cone type speakers with a hot press or the like. Thereby, the speaker of lightweightness, high rigidity, less distortions and flat output sound pressure frequency characteristics may be obtained.
Patent JP-H01289174-A (JP)
Title: Photodiode array
Inventor: NISHIHATA TOSHIHIKO
IPC: H01L31/10
Filed: 1988-05-16
Abstract: PURPOSE:To prevent generated electrons or holes from being fed to a second semiconductor layer by light, which intruded deeply into an element, and to obtain a photodiode array, which is superior in an S/N and a resolution, by a method wherein the photodiode array, which is used for a rotating shaft position control device, is provided with a third semiconductor layer and a reverse bias is applied between the third semiconductor layer and a first semiconductor layer. CONSTITUTION:In a photodiode array 12, an n<-> Si layer 14 is formed of a p<-> substrate 13 in a prescribed thickness and p<+> diffused layers 15a-15d are formed in the layer 14 in an array type up to a prescribed thickness or thereabouts from the surface of the layer 1. Moreover, an insulating layer 16 is formed of an Si oxide film on the surface of the layer 14, in which the layers 15a-15d are formed, on the substrate 13 and light-shielding layers 17 consisting of Al and so on are formed on the film 16 to shield light in addition to light-receiving parts 18a-18d formed over the layers 15a-15d. Moreover, the substrate 13, the layer 14 and the layers 15a-15d are respectively provided with a terminal 23, an electrode 21 and electrodes 22a-22d, the electrodes 23 and 21 are respectively made to have a negative potential and a positive potential and the electrodes 22a-22d are respectively made to have a negative potential through resistors 28a-28b for detection.
Patent JP-S62275407-A (JP)
Inventor: MAEDA KYOICHI
IPC: A61C15/00
Filed: 1986-05-23
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-S60263628-A (JP)
Title: Anchor bolt assembling machine
Inventor: MATSUMOTO SAKAE
IPC: B23P19/06
Filed: 1984-06-09
Abstract: PURPOSE:To provide easy ajustment and automatic assembling by arranging a clamp to vertically hold a bolt at every given angle on the periphery of an intermittent rotating index table, and a part feeder and its knockout opposite to each clamp. CONSTITUTION:A bolt is fed from a bolt feeder 15 into a clamp with its tapered portion ahead and vertically clamped 2 there. An index table 1 rotates to shift each clamp 2 to feeder 43-75 one after another. In this way, the fed bolt is mounted with a sleeve at a sleeve feeder 35, a spacer at a spacer feeder 43 and a washer at a washer feeder 48 respectively, and is screwed with a nut at a thread screwing part feeder 59 and finally ejected from a knockout 75. A next new bolt is fed into the clamp 2 unloaded at the knockout 75 at the bolt feeder 15. The above-mentioned processes are repeated intermittently. This constitution makes easy ajustment and automatic assembling practicable.
Patent JP-H07325771-A (JP)
Title: File transfer device
Inventor: SASAKI FUTOSHI
IPC: G06F13/00
Filed: 1994-05-31
Abstract: PURPOSE:To save the communication cost by transferring a file to a device of the opposite party side by a transfer system that is presently applied to its own device as lone as this system is included in the transfer systems of the opposite party side which are acquired in a negotiation mode and then inhibiting the transfer of the file if its own transfer system is not included in those of the opposite party side. CONSTITUTION:A communication control part 13 transfers the due data to a circuit control part 14 and also takes out the data received by the part 14. the part 14 secures an interface of facsimile to a subscriber circuit when the data are received from the part 13. Then the part 14 transfers the data to a device of the opposite party side via a public circuit network 40. Under such conditions, the function that is supported by the opposite party side in a negotiation mode is acquired and a negotiation table is produced. Then the supported transfer systems acquired from the opposite party side are compared with the transfer system selected at present by its own device. If the latter system is included in the former ones, the system is applied for transfer of a file. If not included, the transfer of the file is inhibited.
Patent JP-S60262369-A (JP)
Inventor: TAKAHASHI TADASHI
IPC: F21V19/00
Filed: 1984-06-09
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-S63284612-A (JP)
Title: Power supply circuit
Inventor: IGUCHI SHIGENOBU
IPC: G05F1/10
Filed: 1987-05-18
Abstract: PURPOSE:To improve the working efficiency of a power supply circuit by amplifying the potential difference when the polarity of the potential difference value between both ends of a relay contact is changed and actuating a relay contact with the output of said amplification. CONSTITUTION:A power supply circuit 1 consists of a relay contact 1, a diode 2, a relay coil 3, a resistance 4, a relay coil driving transistor 5, and a potential difference amplifier 6 and supplies the electric power to a load 7. A power supply circuit 2 has the same constitution as the circuit 1. When both circuits 1 and 2 are operated in parallel with each other, the contact 1 is closed at an output part and therefore an output current is supplied to the load 7 via the contact 1. If none of both circuits 1 and 2 under the parallel operation stops its working due to a trouble, etc., the faulty circuit is separated from the load 7 after detecting that a current flows adversely to said circuit. Thus the other circuit follows the load 7 so that both circuits 1 and 2 never stop their working at one time.
Patent JP-H09305289-A (JP)
Title: Coordinate input device
Inventor: MATSUFUSA HIDETO
IPC: H05K3/36
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To stick a protection sheet without confining an air bubble to the surface of the sensor substrate of an electrostatic capacity type coordinate input device and to maintain the flatness of the surface of the stuck protection sheet. SOLUTION: On both the top and reverse surfaces of the film body 4 of the sensor substrate 1, X electrodes 5 which extend in an X direction and Y electrodes 6 which extend in a Y direction are provided, and a resist layer 7 which is nearly as thick as each X electrode 5 is provided in an area on the top surface of the film body 4 where the group of the X electrodes 5 is not present. On the sensor substrate 1 which has its surface unevenness flattened by adding the resist layer 7, the protection sheet 3 is stuck with an adhesive layer 2 between.
Patent JP-H0415352-A (JP)
Title: Starter ring gear fixing structure for engine
Inventor: MAEDA TOSHIMASA
IPC: F16H55/17
Filed: 1990-05-09
Abstract: PURPOSE:To suppress noise and prolong life by setting a plurality of welded parts of a starter ring gear for a member installed on the rotary shaft of an engine, at the positions corresponding to a starter pinion in the vicinity of the compression top dead center of each cylinder of the engine. CONSTITUTION:At engine start, a starter pinion 16 is meshed with a starter ring gear 15, and the driving power supplied from a starting motor is transmitted to the gear 15, and the rotary shaft 1 of an engine is driven through a drive plate 11. In this case, the maximum load is applied to the gear 15 in the vicinity of the compression top dead center of each cylinder of the engine, and the rigidity at the place corresponding to the pinion 16, i.e., the place where the max. load is applied is increased by installing the welded parts 17a and 17b to the plate 11. Accordingly, at the place where a large load is applied among the parts in the peripheral direction of the gear 15, the deformation is suppressed at the welded part, and the meshing with the pinion 16 is improved.
Patent JP-S5744448-A (JP)
Title: Deburring method for core
Inventor: MIURA TETSUO
IPC: B22C23/00
Filed: 1980-08-29
Abstract: PURPOSE: To remove fins without surface roughening of cores by projecting the heat resistant grains of specific grain shapes, specific gravities and hardness to the cores.  
     CONSTITUTION: The grain shapes of the particles to remove fins are set at 1.0W 5.0mm, the specific gravities at 0.7W2.3, the hardness by the hardness tester (MITSUHIKI types) at 2.0W7.0 and the heat resistance at ≥200°C. When a core 2 is conveyed by a conveying means and is placed to the right end of a conveyor 1, the conveyor 1 moves the core 2 leftward, and carries the same into a projecting chamber 3. Then, the rice 7 supplied from a well 5 is being projected toward the conveying surface of the conveyor 1 from rotors 4 and therefore the rice 7 collides against the core 2, and the fins projecting on the circumference of the core 2 are removed. The core 2 is carried out from the chamber 3 and when it arrives at the left end of the conveyor 1, it is carried out from the conveyor 1 by other conveyor. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5344022-A (JP)
Title: Multi-layer color photographic material
Inventor: UEDA TAKEHIKO
IPC: G03C7/30
Filed: 1976-10-04
Abstract: PURPOSE: To improve the development promoting property of a red sensitive photo-sensitive layer (group) of the high sensitive multi-layer color negative photographic material by providing a special red sensitive silver halide photosensitive layer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09302170-A (JP)
Title: Modified polyethylene resin composition, easily recyclable resin composition, multilayered laminate and container
Inventor: KAWACHI HIDESHI
IPC: C08L29/04
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a modified polyethylene resin composition comprising a specific modified polyethylene resin, a specific antioxidizing agent and a specific metal compound such as a metal oxide in a specified ratio, excellent in stream barrier property, impact resistance and recyclability and useful for multilayered laminates, etc. SOLUTION: This modified polyethylene resin composition comprises (A) 100 pts.wt. of a modified polyethylene resin produced by grafting an unsaturated carboxylic acid (derivative) such as maleic anhydride to a polyethylene resin, such as ethylene-α-olefin copolymer, having a density of 0.88-0.97g/cm<3> in a graft modification degree of 0.05-0.5wt.% and (B) 0.01-0.4 pt.wt. of one or more kinds of metal oxides (e.g. hydrotalcite) selected from the group consisting of metal oxides, metal hydroxides, metal carbonates, metal sulfates, metal silicates and higher fatty acid metal salts. An easily recyclable resin composition is obtained from the modified polyethylene resin composition, a polyolefin resin and ethylene-vinyl alcohol copolymer.
Patent JP-H11264363-A (JP)
Title: Fuel injection valve for internal combustion engine
Inventor: ITO MASAHARU
IPC: F02M65/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection valve capable of detecting output corresponding to the pressure of a control chamber by an inexpensive method and requiring no high-pressure seal. SOLUTION: A cylindrical permanent magnet 22 is arranged on the inner periphery of a distant piece 4 by taking the radial direction as N-S pole. Moreover, a coil 21 is fixed on the distant piece 4 so as to surround a small-diameter part 8a of a nozzle needle 8. Since the magnetic flux in a magnetic circuit is not affected by a lift of the nozzle needle, a change of compression strain to be applied to the small-diameter part 8a of the nozzle needle changes the number of magnetic fluxes in the magnetic circuit by the magnedtostrictive phenomenon, and electromotive force is generated on the coil 21. Therefore, only the change of compression distortion of the nozzle needle, to be generated with the change of pressure of a control chamber can be detected. Since the coil is provided in a space to be communicated with a low-pressure fuel passage, and a high-pressure seal is not required.
Patent JP-H0414478-A (JP)
Title: Stencil printing device
Inventor: MIYAKE KENGO
IPC: B65H3/44
Filed: 1990-05-08
Abstract: PURPOSE:To improve the printing efficiency, and at the same time, reduce noise by feeding a plurality of printing papers to one sheet of stencil base paper when printing is performed on small sized printing papers. CONSTITUTION:In a paper feed cassette 7a on the upper stage, printing papers 6 of A4 size are loaded/stored with the longer edge to be rectangular to the feeding direction (lateral feeding), and in a paper feed cassette 7c on the lower stage, printing papers 6 of A3 size are loaded/stored with the longer edge to be in parallel with the feeding direction (longitudinal feeding). Characters/image on a manuscript are read by a line sensor 49 and a plate is made on a stencil base paper 17 by a thermal head 19 or second thermal head 28, or transferred to a heat-sensitive printing paper 59. Since a plate cylinder 3 has a size to be able to cope with even when the printing papers 6 of A3 size are longitudinally fed, when the printing papers 6 of A4 size are laterally fed, two surfaces of plate can be made on one sheet of the stencil base paper 17, and by one rotation of the plate cylinder 3, two sheets of the same printed matters can be obtained.
Patent JP-H02299735-A (JP)
Title: Winding device
Inventor: KARIYA KEIICHIRO
IPC: H01F41/06
Filed: 1989-05-12
Abstract: PURPOSE:To execute the aligning winding of a wire and to prevent the wire from being loosened by guiding a loop part of the wire to a part to be wound, and sucking the wire by force reverse to gas pressure immediately before the wire is wound round the part to be wound. CONSTITUTION:When a wire 5 is brought to vacuum suction by a suction port body 62b, and simultaneously, a wire hook 59 is allowed to descend and brought to drawback from the wire 5, a loop part 8 is drawn into the inside of a guide groove 35 gradually while being guided by the guide groove 35. In this case, as for the loop part 8 of the wire 5, the deflection in the vertical and the left and right directions is controlled by the guide groove 35, therefore, the wire 5 is guided surely to a vertical part 7 of a core 2. At this time, since air is blown out of an air nozzle provided on the upper guide member 20, the wire 5 is pressed against the reference surface of the lowest end face of a winding hole 6. In this regard, vacuum suction nozzles 38, 38 are provided near the inside end part of the guide grooves 35, 35, and the wire 5 is sucked by these nozzles 38, 38, therefore, it is prevented that the wire 5 is loosened.
Patent JP-H0316674-A (JP)
Title: Method and apparatus for continuous drying of plate both sides of which is covered
Inventor: GIYUNTAA FURUTSUSHIYU
IPC: F26B15/12
Filed: 1990-05-09
Abstract: PURPOSE: To prevent a resist coating on boards from being damaged and a conveyer device from being contaminated by cooling each of the conveyer rollers from its inside and also radiating heat from an outer peripheral surface of the conveyer roller. CONSTITUTION: A heating source is arranged above the conveyer roller 4 which horizontally conveyers the boards coated with resin on both sides within a drying zone and continuously dries both sides of the boards while conveying. In this case, each of the conveyer rollers 4 is formed into a cooling hollow roller and hollow journals 10 and 11 jointed at both end of the conveyer rollers are connected to respective rolling distributors 13 and 14. These distributors 13 and 14 are connected to an outlet line 15 of a coolant and an inlet line of a coolant, respectively. The damage of the resist coating and the contamination of the conveyer device are previously prevented by flowing a coolant through the interior of the conveyer roller assembled like this and also by radiating from the outer surrounding surface of the conveyer rollers.
Patent JP-H04348899-A (JP)
Title: Method of forming via hole and device for forming via hole
Inventor: YOSHINO KIICHI
IPC: B26F1/04
Filed: 1991-05-24
Abstract: PURPOSE:To successively drill holes in a green sheet at desired positions by transferring the green sheet in a predetermined direction, and by driving a plurality of drilling modules provided at predetermined positions along a transfer path for the green sheet, independent from each other. CONSTITUTION:When a voltage is applied to a piezoelectric element 9 which is therefore displaced, the displacement of the piezoelectric element 9 is amplified by an amplifying mechanism 10 and is then transmitted to a punch 8 which is moved downward to punch out a green sheet 1. The green sheet 1 is clamped between two upper and lower transfer belts 2 and is therefore intermittently fed at predetermined pitches. An index stopping sensor 17 provided to an index motor 16 delivers an allowable drilling signal to a control computer for controlling drilling modules. Accordingly, the drilling can be made in a condition in which the green sheet is stopped.
Patent JP-H0738850-A (JP)
Title: Digital recording and reproducing device for video signal
Inventor: TAKAKURA HIDEKAZU
IPC: G11B20/12
Filed: 1993-05-21
Abstract: PURPOSE:To improve the efficiency of encoding and to obtain an easy-to-see variable speed playback screen by dividing main components of small blocks which constitute a large block into different blocks for recording, and rearranging and recording them in specific order on a recording medium. CONSTITUTION:At the time of recording, a small block constituting means 1 combines vertical and horizontal sampled values to constitute rectangular small blocks from a digital video signal. Further, additional information and real information showing a low-band component into different blocks for recording through a large block constituting means 2, an orthogonal transforming means 3, and an encoding means 4. Then an error correction encoding means 6 constitutes an error correction block in specific arrangement, and rearranging means 7 rearranges the small blocks A1-A4, etc., which are adjacent on a screen, by regarding the block for recording as a unit so that they are also adjacent on a track, and then records them on the recording medium 8. Consequently, the error correcting ability to a burst error is improved.
Patent JP-H07325718-A (JP)
Title: Message transmission controller
Inventor: TANIGAWA HIDEKAZU
IPC: G06F9/44
Filed: 1994-06-01
Abstract: PURPOSE:To provide a message transmission controller which can easily secure the compatibility even when the arranged object is replaced and also can shorten its processing time. CONSTITUTION:A-message is received by a message receiver means 13. Then arithmetic expression of the message is taken out of a positional relation management means 12 by a transmission destination deciding means 14. The means 14 calculates the position information from the object identifier of the transmitter side of the message, the positional relation identifier and the arithmetic expression which are included in the message. The identifier of the object included in the position information is taken out of an object management means 11 by the means 14. Then the event identifier which is received for the object to be identified by the object identifier that is taken out by the means 14 is transmitted by a message transmitter means 15.