baber/WOPTO huggingface dataset:
Patent JP-S62271618-A (JP)
Title: Method and device for cutting continuously cast material by press
Inventor: TAZOE NOBUHIRO
IPC: B23D15/04
Filed: 1986-05-20
Abstract: PURPOSE:To minimize a fish tail and to improve a yield rate, by vertically moving a multi-stage wedge-shaped tool so as to obtain its optimum angle next moving the tool to the center side in the width direction of a continuously cast material and cutting it. CONSTITUTION:For a width pressure drop amount determined on the basis of the predetermined product program, angles theta1, theta2, theta3 of a wedge-shaped tool 11 for minimizing a fish tail are determined. Before a continuously cast material 12 is cut, of the plural wedge-shaped tools contained in the multi-stage wedge- shaped tool 11, the optimum tool is selected by vertically moving a tool lift device and held to the same height to the continuously cast material 12. Next the continuously cast material 12 is cut by moving to its width direction center side a cutting metal mold 10, by a cutter 2 while it is simultaneously moved in the same speed to the continuously cast material 12 in its lengthwise direction by a position adjusting device 1. Accordingly, a yield rate can be improved by minimizing the fish tail.
Patent JP-S62270662-A (JP)
Title: Azaphthalide compound and color forming recording material obtained by using same
Inventor: KAWAI HAJIME
IPC: B41M5/327
Filed: 1986-05-19
Abstract: NEW MATERIAL:Compds. of formula I [wherein R<1> is an (alkoxy-substd.) 1-5C alkyl; R<2> is a 1-4C alkyl or a (1-4C alkyl-substd.) phenyl; R<3> and R<4> are each an (alkoxy- or halogen-substd.) 1-4C alkyl, a (1-4C alkyl-substd.) benzyl, a 5-7C cycloalkyl or a (1-4C alkyl- or halogen-substd.) phenyl; and X is H or a 1-4C alkyl]. EXAMPLE:Compd. of formula II. USE:Azaphthalide compds. which rapidly form a bluish green color with a developer, give an image having excellent resistance to light and moisture, are useful as color formers for color forming recording materials, have absorption bands in the region of wavelengths of 600-700nm, neither sublime nor cause spontaneous color formation and are colorless and stable. PREPARATION:An indole derivative of formula III is reacted with a quinolinic anhydride of formula IV in the presence or absence of a catalyst. The resulting pyridine carboxylic acid of formula V is reacted with an aniline derivative of formula VI in the presence of a dehydrating agent such as acetic anhydride, sulfuric acid, etc. The resulting product is purified.
Patent JP-H11292166-A (JP)
Title: Spray-can support jig
Inventor: KUBO TAKASHI
IPC: B25J1/00
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a spray-can support jig which makes it possible to freely easily spray even to a high spot and a place which is hard for a worker to enter. SOLUTION: The spray-can support jig 13 comprises a rodlike support pole 1, a support device 6, attached to the tip end of the support pole 1 or a part near the tip end, which supports a spray can 7 so that it can be detached, and a valve-opening device 8 which opens the opening/closing valve 9 of the spray can 7 supported by the support device 6.
Patent JP-S61273152-A (JP)
Title: Rotor of coreless motor
Inventor: YOSHIDA TOKUO
IPC: H02K15/04
Filed: 1985-05-27
Abstract: PURPOSE:To effectively ridigly connect a coil strand with a commutator by bonding dummy insulating wires to the parts where the coil strands of outer and inner cylindrical coils are lacked. CONSTITUTION:A part where the coil strands 1 of an inner cylindrical coil 11 are extended is disposed at the position corresponding to a part where the coil strands 1 of an outer cylindrical coil 12 are extended, and dummy insulating wires 5 are bonded to the parts where the soil strands 1 of the coils 12 and 11 are lacked to set the interval between slits 25 constantly with respect to a radial direction. Thus, a connecting terminal 3 is engaged between the slits 25 disposed radially at the constant interval, and welded and connected. Since the terminal 3 is connected by both engaging and welding, the connection is effectively and rigidly performed.
Patent JP-H06320311-A (JP)
Title: Tool holder
Inventor: JIIKUFURIITO BEEDERU
IPC: B23B31/08
Filed: 1994-05-02
Abstract: PURPOSE: To provide a tool holder which has a simple structure, is inexpensive and compact, and is not affected by disturbance and dust, particularly a fast exchange chuck. CONSTITUTION: A receive part 11 provided with a head 14 is provided. An opening 16 is formed in the head 14, and a housing 12 is accommodated inside the opening 16 in such a way that it does not rotate around its shaft but can be displaced relative to the head in the axial direction. An opening 24 is formed in the housing, and a fast exchange insert 26 for a tool 27 is fitted into the inside of the opening 24 and is connected. At least one drive body 36 is arranged between the head and the housing. The drive body is held partially in a groove 37 in the axial direction of the head and partially in a groove 38 in the axial direction of the housing to transmit torque between the head and the housing and rolls during relative displacement between the head and the housing.
Patent JP-S5341943-A (JP)
Title: Pattern recognition system
Inventor: FUJITA KOUYA
IPC: G06K9/00
Filed: 1976-09-29
Abstract: PURPOSE: To secure a rough classification process which is highly resistance to the blur by extracting the belt-type pattern for the pattern with encoding for the patterns in which the line width of the recognition object pattern is varied consecutively. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10292678-A (JP)
Title: Tent canvas installing structure for inflation type simplified house
Inventor: MIZUKAMI TSUTOMU
IPC: E04H15/64
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To improve the rigidity of the whole skeleton covered with tent canvas and to facilitate the connecting and disconnecting work by providing the tent canvas in a top surface and side surfaces of a frame, which is formed of pneumatic supports to be inflated by pneumatic stowing, and securing strong connection between the frame and the tent canvas. SOLUTION: A skeleton and tent canvas 4 are connected to each other by fasteners 5 freely to be disconnected, and one of the fasteners 5 is linearly fitted to a fastener seat by sewing. In this case, the fastener seat is linearly and continuously adhered to the predetermined position of the periphery of vertical pneumatic supports 1 over the whole of support part 1a and beam parts 1b. The other of the fasteners 5, which forms a pair with the tent canvas 4, is fitted to the belt-like fastener seat by sewing. Furthermore, this fastener seat is continuously adhered to a line corresponding to the fastener seat, which is provided in the supports 1a and the beams 1b. The fasteners 5 are engaged with each other, and continuously connected along an inverted U-shape of the vertical pneumatic supports 1 along a line from the supports 1a to the beams 1b.  With this structure, fluttering of the tent canvas 4 is prevented and a house itself is strengthened by using the fasteners 5 so as to connect the tent canvas 4.
Patent JP-S5740572-A (JP)
Title: Electrical conductive adhesive
Inventor: HASUO KAMON
IPC: H01B1/22
Filed: 1980-08-23
Abstract: PURPOSE: To prepare an electrical conductive adhesive capable of minimizing the electrical resistance between an electrode and a leading conductor, and exhibiting no deterioration with age, by adding metal powder, a metallic catalyst such as Pt (black), etc., or an oxide catalyst such as copper oxide, etc. to the adhesive base.  
     CONSTITUTION: The objective adhesive is prepared by mixing a curing agent and a metallic catalyst [e.g. Pt (black), Pd (black), rhodium (black), etc.] or an oxide catalyst (e.g. oxide of Cu, Ni, etc.) to an adhesive (e.g. epoxy resin) containing 30W90wt% of fine powder of metal such as silver.  
     EFFECT: The electrical resistance is independent upon the bonding area and the content of the catalyst. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000300511-A (JP)
Title: Endoscope
Inventor: ARAI KAZUHIKO
IPC: G02B23/24
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope with a higher operability by controlling the slackening of an angle wire. SOLUTION: An endoscope 1 includes a rotary encoder 10 to detect the displacement and the direction of the displacement of an angle wire 8, 9 and a tension sensor 13 to detect the tension of the angle wire 8, 9. In order to avoid a lowering in the operability to be caused by the slackening of the angle wire 8, 9, the angle wire 8, 9 are driven under the control with due consideration given to the displacement, the direction of the displacement and tension of the angle wire 8, 9 according to the displacement and the direction of the displacement of the angle wire 8, 9.
Patent JP-H04343926-A (JP)
Title: Piping unit for water tank and water tank with piping unit
Inventor: SUMIYOSHI FUMIO
IPC: E03C1/02
Filed: 1991-05-21
Abstract: PURPOSE:To obtain a water tank having a piping unit, enabling the prompt piping to a water tank in a field and the prompt fitting of water level adjusting equipment and having a fine appearance. CONSTITUTION:A water tank piping unit 9 is fitted into a recess at the front center of water tanks 17a, 17b. A supply piping for the water tank piping unit 9 consists of supply pipes 1, 18, a constant water level valve 7 and valves 15, 12. A drain piping consists of an overflow pipe 3, a valve 14, a drain pipe 4 and an outflow pipe to a pump. It is equipped with an electrode rod 6 and an electrode switch 16, wired to the constant water level valve 7. The water tank piping unit 9 and the water tank are connected together at an overflow port 3a, a suction port 13, a supply port 11, a blow port 10a, the end of a pipe 8a to a ball tap and the socket of the electrode rod 6, and a supply port 1a, a flow port 2 to the pump and a drain pipe 4 are located outside.
Patent JP-S56123416-A (JP)
Title: Automatic doffing method of spinning frame or twisting frame
Inventor: TSUCHIYAMA YOSHIO
IPC: B65H67/04
Filed: 1979-09-12
Abstract: PURPOSE:To make it possible to doff a bobbin even in trouble of a transfer apparatus and prevent the reduction in productivity, by inserting a full bobbin pulled out by a bobbin holder into a fixed bobbin receiver, and transferring the full bobbin to a movable bobbin receiver. CONSTITUTION:An undrawn yarn withdrawn from a drum 1 is drawn between rollers 2 and 3 and wound onto a bobbin 6 on a spindle 5 as a drawn yarn pirn 4. An endless belt 9 is provided along the row of the spindles 5 on the front floor of the row, and a movable bobbin receiver 8 corresponding to the spindle pitch is attached thereto. A fixed bobbin receiver 7 corresponding to the spindle 5 is provided at the same pitch as described above on the floor. An empty bobbin 6 is fed via the movable bobbin receiver 8 by the belt 9 and stopped at the position corresponding to the spindle 5. The full bobbin 4 is then withdrawn from the spindle 5 and placed on the fixed bobbin receiver 7, and the empty bobbin 6 is inserted into the spindle 5. The full bobbin 4 is transferred to the movable bobbin receiver 8 and transferred by the belt 9.
Patent JP-H02293825-A (JP)
Title: Nonlinear organic optical material
Inventor: KAWARADA YOSHIO
IPC: C07C323/09
Filed: 1989-05-09
Abstract: PURPOSE:To obtain the org. nonlinear optical material which is large in a nonlinear optical constant and has the absorption end at a short wavelength by incorporating a specific compd. therein. CONSTITUTION:This org. nonlinear optical material is formed by incorporating the compd. expressed by formula I therein. This compd. is excellent in that the compd. has an extremely large ultra-polarization rate and has the absorption end on the short wavelength side by the selection of a conjugation electronic system, electron-donating group and electron-withdrawing group. The use of this compd. alone in the form of a crystal or thin film or as a material having various nonlinear functions, for example, sum frequency generation, electrooptical application and higher harmonic generation, by dispersing the compd. into a high-polymer material and subjecting the dispersion to an electric field orientation, etc., is possible. The org. nonlinear optical material having the large nonlinear optical constant and having the absorption end on the short wavelength side is obtd. in this way.
Patent JP-H05313762-A (JP)
Title: Voltage regulator
Inventor: SUDO MINORU
IPC: G05F1/56
Filed: 1992-05-08
Abstract: PURPOSE:To suppress the overshoot in the power-on of a voltage regulator which has a power-on/off circuit. CONSTITUTION:A signal line from the power-on/off circuit is provided with a differentiating circuit 7, and a MOS transistor added to an error amplifier 8 is turned on by the signal, which is generated in the differentiating circuit 7 at the moment of power-on, to increase the current flowing to the error amplifier 8 of the voltage regulator, and the response characteristic is improved, thereby suppressing the overshoot of the voltage regulator at the time of power-on.
Patent JP-S62270076-A (JP)
Title: Magnetic disk device
Inventor: MAEDA NOBUAKI
IPC: G11B21/16
Filed: 1986-05-19
Abstract: PURPOSE:To improve a fitting operability by shifting the fitting position of a head and an access arm so as not to overlap them and executing the attaching and detaching only by means of a magnetic head without disassembling the access arm. CONSTITUTION:Heads 4a, 4b and 4c are loaded at an access arm 30 at the position dislocated in the inner circumferential direction of a magnetic disk mutually by fitting screws 5a and 5b from one side surface side of magnetic disks 2a and 2b. Magnetic heads 4d, 4e and 4f are loaded at the arm 30 at the position dislocated in the inner circumferential direction of the magnetic disk mutually by fitting screws 5c and 5d from other side surface side (rear side) of magnetic disks 2b and 2c. The heads 4a-4c and the heads 4d-4f are arranged symmetrically to a central position S. Here, since the magnetic head fitting part is not overlapped in the shaft center direction of the magnetic disk, the detaching of the magnetic head can be executed only concerning the equivalent magnetic head.
Patent JP-S5910111-A (JP)
Inventor: TSUCHIDA HIROAKI
IPC: H02B13/02
Filed: 1982-07-05
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-S61274990-A (JP)
Title: Image-receiving sheet for thermal transfer recording medium
Inventor: SATO KOJI
IPC: B41M5/40
Filed: 1985-05-31
Abstract: PURPOSE:To provide an image-receiving sheet enhanced in thermal sensitivity and reduced in the adhesiveness to a transfer body, by providing a layer containing at least a plasticizer and a polymer binder on a base material. CONSTITUTION:A part of plasticizers to be used is shown in a table. As an embodiment of a polymer binder, various synthetic polymer compounds such as cellulose acetate, cellulose acetate butyrate, cellulose nitrate or polyacrylonitrile can be designated and the combination of the plasticizer with the polymer binder can be appropriately selected from the viewpoint of the compatibility of both of them. The mixing ratio of the plasticizer to be added is at least 5pts. by wt. of 100pts. of the polymer binder. As the base material, various films, papers or metals can be used.
Patent JP-S5642730-A (JP)
Title: Liquid pressure cylinder
Inventor: NISHIKAWA KOUJI
IPC: F16D65/22
Filed: 1979-09-11
Abstract: PURPOSE:To increase the working force of a liquid pressure cylinder by installing a small diameter piston with a check valve in the major piston for less oil consumption and applying the oil pressure through the check valve in the last stage of strokes. CONSTITUTION:When the pressure in a pressure chamber 7 is raised by letting a master cylinder 6 operate, the pressure in the pressure chamber 14 of an oil hydraulic cylinder 1 is increased. As this oil pressure allows a piston 12 to push a pad 3, a disc 2 makes contact with pads 3, 4. The pressure oil in the pressure chamber 14 can not, in the initial stage of strokes, open a valve poppet 23 of a check valve to flow into No.2 pressure chamber 15. As No.2 pressure chamber 15 becomes at negative pressure, oil is supplied from a reserver 38 through a valve poppet 39. At the finishing stage of strokes, a valve poppet 14 of the check valve opens to allow the pressure oil to flow into a recess 18 of No.2 piston 13, and the piston 12 is pushed at the whole area.
Patent JP-H0935209-A (JP)
Title: Magnetic head and its manufacture and magnetic recording and reproducing device using the them
Inventor: HONMA YOSHIYASU
IPC: G11B5/23
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head of capable of tracking without jumping by butting one pair of magnetic cores worked in a projecting shape respectively in advance to each other and depositing glass blocks in their back parts. SOLUTION: The magnetic head 100 is so constituted that one pair of projecting magnetic cores 11 and 12 disposed to face oppositely via a magnetic gap 1 are bonded to each other by fusing one pair of glass blocks. The one pair of glass blocks provided with a gap material 40 on the magnetic gap 1 include front glass blocks 15a and 16a positioned near to magnetic tape sliding surfaces of the magnetic cores 11 and 12 and back glass blocks 15b and 16b positioned apart from the magnetic tape sliding surfaces respectively. The projecting magnetic cores 11 and 12 include ferrite cores 17 and 18 for the most part and magnetic films 19 and 20 having high saturation magnetic flux density, formed to cover projecting end surfaces and their successive surfaces on both sides of projecting processed parts 39 of these cores 17 and 18.
Patent JP-H0413744-A (JP)
Title: Bonding polyethylene resin composition
Inventor: OTOMO SUSUMU
IPC: C08L23/04
Filed: 1990-05-08
Abstract: PURPOSE:To obtain the subject composition, composed of PE, a silane coupling agent and a specific organic peroxide in a specified proportion, capable of firmly bonding to a substrate such as a metal at a relatively low temperature (150-190 deg.C) and suitable as various covering materials. CONSTITUTION:The objective composition is composed of 100 pts.wt. PE, 0.05-0.3 pt.wt. silane coupling agent [e.g. vinyltris(beta-methoxyethoxy)silane] and 0.01-0.2 pt.wt. organic peroxide [e.g. 2,5-dimethyl-2,5-di(tert-butylperoxy)hexane] having 180-230 deg.C decomposition temperature for obtaining 1min half-life.
Patent JP-H01287692-A (JP)
Title: Notice board
Inventor: AKAO SHINICHI
IPC: G09F7/04
Filed: 1988-05-16
Abstract: PURPOSE:To make a notice board freely fittable to and removable from the surface of an object formed of a magnetic substance by utilizing magnetic coupling by firmly sticking a rubber-magnet plate to the whole rear surface of a smooth thin plate by polymerization. CONSTITUTION:The rubber-magnet plate 3 for magnetically coupling the smooth thin plate 1 to a magnetic surface is firmly stuck to the rear surface of the thin plate 1, on the front surface of which characters, symbols, ruled line are displayed 2. Therefore, the notice board thus formed can flatly be fitted to a locker or other steel-made furnitures by utilizing the magnetic coupling of the whole rear surface and, since the board is flexible as a whole, can be fitted to a curves surface or rounded. Therefore, the notice board can freely be fitted to and removed from a steel case stationed along a wall.
Patent JP-H11310099-A (JP)
Title: Driver's seat air bag device
Inventor: IKAWA TADAHIRO
IPC: B60R21/2165
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a driver's seat air bag device whose flat switch for a horn is turned on by slightly pushing a module cover and dispensing with the need to raise inflation capacity. SOLUTION: The crew facing surface of a module cover 18 is divided into flaps 40, 42 by tear lines 32, 34. A flat switch 50 is arranged so that it may face only to the flap 40 and is backed up by a back up plate 60. A body 62 of the back up plate 60 faces only to the flap 40. A fitting piece 64 extending from the body 62 is connected to a retainer and an extension piece 66 protruding to the right and left is locked to an opening 80 of the module cover leg.
Patent JP-S598991-A (JP)
Inventor: KUMANO FUMIHIRO
IPC: B26B19/04
Filed: 1982-07-05
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-S598488-A (JP)
Title: Forced broadcast completion system in catv system
Inventor: SOEDA AKIRA
IPC: H04N7/16
Filed: 1982-07-06
Abstract: PURPOSE:To make a terminal user obtain all required information, by outputting a forced broadcast end command from a center and returning the channel to that just before the start of forced broadcast. CONSTITUTION:When the forced broadcast is to be finished, a center CPU110 transmits a forced broadcast end command to a terminal device 500. The command data comprises a terminal address, a command and a channel data same as the forced broadcast start command. The objective terminal device 500 receiving this end command performs required processing to receive the channel if the command data includes the channel data. If the command data includes no channel data, the channel is converted to receive the channel stored in the memory and the channel is restored to the channel just before the start of the forced broadcast. Thus, the terminal user obtains all required information.
Patent JP-H05310412-A (JP)
Title: Device for rotation-coating organic solution
Inventor: MURAI YOICHI
IPC: C01B33/12
Filed: 1992-05-11
Abstract: PURPOSE:To form a defect-free coating film by dropping an organic solution on a substrate to be coated from the upper side, while rotating a spinner covered with a low dusting material on which the substrate is loaded. CONSTITUTION:A substrate 5 such as a silicon wafer is loaded on a spinner 1 having a substrate 29 covered with the film 33 of a low dusting material such as a polycrystalline diamond film for preventing the generation of dusts from the contact part of the back surface of the substrate by its sliding on the vacuum suction or rotation acceleration, and the substrate 5 is vacuum-sucked with a pump 25 to fix the substrate to the spinner 1. While the spinner 1 is rotated, a coating solution or an organic solution is dropped in a prescribed volume from a nozzle on the substrate 5 to coat the whole upper surface of the substrate 5 with the organic solution 11. The excessive organic solution 11 is scattered from the edge of the substrate 5 and exhausted outside the chamber with the flow of the gas in the coating chamber. The excessive organic solution 11 is collected with a filter 57 disposed on the route to prevent the excessive organic solvent from entering in the downstream pump 27, thereby allowing to reduce the failure of the pump. The coating device permits to form the organic film or coating film reduced in the defects and having a uniform coating thickness.
Patent JP-S5544260-A (JP)
Title: Receiver for multiplex information
Inventor: HIRASHIMA MASAYOSHI
IPC: H04N7/03
Filed: 1978-09-22
Abstract: PURPOSE: To arbitrarily read out and effectively display the information picture of many programs, by receiving and storing it transmitted during the period when any program information picture is stored and pictured.  
     CONSTITUTION: The reception circuit 1 receives the signal of a plurality of programs for the information picture such as characters and graphs delivered, the main memory 26 stores the video signal of specific program designated with sequential write-in, and the video information from the memory 26 is read out and pictured with the readout selection circuit 27. A plurality of programs delivered during the period when the video signal of specific program is read out from the memory 26, is received while automatically selection control 33. Further, the information picture is recorded in the large capacity memory 30 such as magnetic disc, and the video signal at an arbitrary program is read out from the memory 30 and pictured on the CRT 29. Thus, the information picture for many programs delivered during the period of reception is received and stored and effective display is made by arbitrary readout. 
     COPYRIGHT: (C)1980,JPO&Japio