baber/WOPTO huggingface dataset:
Patent JP-S59162647-A (JP)
Title: Magnetic recording material
Inventor: YAMAGUCHI NOBUTAKA
IPC: C09D101/18
Filed: 1983-03-04
Abstract: PURPOSE:To improve the durability of a coated film to reduce dropout and a scratch by allowing a back layer to contain carbon black, graphite, and a hardener. CONSTITUTION:Though carbon black contained in the back layer is not limited especially, carbon black having an average particle size of 10-150mmu is desirable, and especially, carbon black having an average size of 50-100mmu is most desirable. Graphite having <=3mu average particle size is desirable, and graphite having <=1mu average particle size is more desirable, and graphite having <=0.5mu average particle size is most desirable. As the hardener used in the back layer, a resin which has <=200,000mol.wt. in the state of an applied liquid and is not softened or fused till thermal decomposition is desirable. Concretely, a phenol resin, an epoxy resin, a polyurethane hardening resin, an urea resin, melamine resin, or the like is used.
Patent JP-S52119363-A (JP)
Title: Electronic watch
Inventor: FUKUICHI TAKUROU
IPC: G04C10/00
Filed: 1976-03-31
Abstract: PURPOSE:To detect always correct battery life by halting the operation of an illuminating lamp or alarm function while a battery life detector is operating.
Patent JP-H10291993-A (JP)
Title: Crystal of cephalosporin derivative and its production
Inventor: YOSHIDA KOKICHI
IPC: A61P31/04
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain stable crystals of the subject compound that is useful as a starting substance for cephalosporin antibiotics by adjusting the pH of a solution of a specific 7-aminocephalosporanic acid mineral acid salt near its isoelectric point. SOLUTION: 7-Aminocephalosporanic acid is allowed to react in turn with hexamethyldisilazane and iodotrimethylsilane to prepare a derivative of formula I. Then, the product is allowed to react with imidazopyridazine of formula II is a solvent, followed by deprotection to convert to 7β-amino-3[(imidazo[1,2- b]pyridazinium-1-yl)methyl]ceph-3-em-5-carboxylate iodato salt of formula III. Then, the solution of a mineral acid salt of this compound is adjusted in its pH to near its isoelectric point of this mineral acid salt to precipitate the crystal of the mineral acid salt whereby the crystals of a mineral acid salt of the objective compound is obtained that is useful as a synthetic intermediate for cephalosporin antibiotic agent to be used as an antibacterial agent.
Patent JP-H09206537-A (JP)
Title: Dryer
Inventor: MORITA SHINICHI
IPC: B01D46/42
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To always obtain the stable decomposition efficiency and to obtain an excellent oil self-purification function and to merely operate an ultraviolet irradiating body if necessary to obtain an excellent oil self-purification function by irradiating ultraviolet rays to excite and activate a photocatalyst to decompose and vaporize oil stuck on a photocatalyst coating body. SOLUTION: A dryer is constituted of a dryer body 2 whose cross section is formed almost like a U-shape and in which a reflector 9 is formed on the whole inner surface thereof, a door arranged so as be freely pulled out in the body 2, a rack-shaped chopping board housing part 4 arranged on the lower row side of one side thereof, a hanger part 5 arranged at the upper row of the housing part 4, rack-shaped range hood filter housing parts 6. 7 formed up and down on the other side of the cover, and ultraviolet ray irradiating lamps 8 arranged on both the upper and lower sides of the housing parts 6, 7 and outside the chopping board housing part 4 and the hanger part 5. Therefore, dish towels 10 and a chopping board 11 are dried by warm wind and also are pasteurized by excited light from the ultraviolet ray irradiating lamps 8.
Patent JP-S58153136-A (JP)
Title: Method for testing pressure container
Inventor: INOUE NORIYOSHI
IPC: G01M3/32
Filed: 1982-03-09
Abstract: PURPOSE:To prevent infiltration of liquid into the defective part of the container and to test the airtightness at the same time, by inserting a bag shaped member formed  by a soft material, which approximately conforms to the internal shape of the container and withstands the test pressure, in the pressure container having openings. CONSTITUTION:The bag shaped member 9 is inserted in the pressure container 1 having the opening 1a. The bag shaped member 9 is made of the soft material so that moisture does not enter the member. Said soft material approximately conforms to the  shape of the inner surface of the container 1, has a sufficient size for the internal volume, withstands the test pressure, and uniformly transmits the test pressure to the  inner wall of the container 1. A protruded part 11 having an opening 10a in the bag  shaped member 9 is protruded from a cover 3 provided on the container 1 in the airtight manner. A protruded part 11 having an opening 10b is protruded from a cover 5 in the airtight manner. Water is injected through either the opening 10a or the opening  10b. Inactive gas 12 is sealed between the inner surface of the container 1 and the outer  surface of the bag shaped member 9 through a valve 13. The water pressure and the  gas pressure are pressurized to the test pressure. Even though there is the defective part  in the pressure container 1, the liquid does not enter into the defective part.
Patent JP-S60182289-A (JP)
Title: Processing circuit of digital television signal
Inventor: NAKAGAWA MASAKI
IPC: H04N9/78
Filed: 1984-02-29
Abstract: PURPOSE:To improve Y/C separation and to obtain a clear profile picture by providing a comb-shaped filter employing two pieces of 1H delay lines with multifunction to use it. CONSTITUTION:A delay circuit 13 is constituted of 1H delay circuits 13a and 13d and delay lines 13b, 13c and 13e, impressed by a digital video signal D1 and used for Y/C separation. Then signals D1, D2, D3 and D5 of the circuit 13 are inputted to a subtractors 15 and 16 and operated. Outputs of the subtractors 15 and 16 are inputted to adders 17 and 19. Their outputs are transmitted to coefficient multipliers 18 and 20, and their outputs, U/V separating signals, output a chromaticity signal C(t) whose that is, hue is PAL-corrected through a multiplexer 21. Moreover, the signals D1 and D4 of the circuit 13 are summed up 30, multiplied 31 by a coefficient and fed to a BPF32; therefore a horizontal profile correcting signal HCR can be obtained. A vertical correcting signal VCR can be obtained from the signals D1 and D2 through an LPF36 in the same manner.
Patent JP-H11235009-A (JP)
Title: Current lead of rotor of superconducting rotating machine
Inventor: HONDA TOSHIO
IPC: H02K55/04
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To prevent a contact failure between constituting members with good cooling capability of a current lead. SOLUTION: In a current lead which supplies current from a room temperature part to a low temperature part of the rotor of a superconducting rotating machine, a multiple-layer pipe is constituted of an inner pipe 7 with fins of a conductive metal having fins 7a extending at the inside circumference side in the axial direction and protruding in the radial direction and an outer pipe 8 with fins of a conductive metal which forms coolant flowing channels in the axial direction between the outside circumferential surface of the inner pipe 7 with fins and each fin. Furthermore, passing holes 9 are each provided in the pipe wall between the fins 7a of the inner pipe 7 with fins in the axial direction with an appropriate space, so that the coolant flowing channels can be communicated with each other in the radial direction.
Patent JP-H11232728-A (JP)
Title: Recording/reproducing device
Inventor: NAKAJIMA KATSUMI
IPC: H04N5/781
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To easily and surely recognize the automatic releasing of a CM cut function by a device user. SOLUTION: An instructing means 2 determines whether the setting of a CM cut function is right or not based on signal class data 5. This determination is done, for example based on the length of the broadcasting time of the signal class. If the setting is wrong, the CM cut function is automatically cut. A recording/reproducing means 3 records a video signal 10 for all the signal classes (stereo, dual voice, monophoric) thereafter. At this time, a superposing means 4 superposes information indicating the automatic releasing of the CM cut function, e.g. characters, symbols, graphs, a date or the like, on a video signal 8, and then outputs the same as the video signal 10.
Patent JP-H02219451-A (JP)
Title: Rotary drive
Inventor: KOIZUMI SHIGEKI
IPC: G11B19/20
Filed: 1989-02-17
Abstract: PURPOSE:To make thin a rotary drive, to simplify the assembling process and to improve the accuracy by burrying the exciting coil for motor into a member for supporting the motor and arranging the feeder wires for the exciting coil on the surface at that region. CONSTITUTION:The spindle 4 for a motor 2 for holding a specific driven body, e.g. a floppy disc, is held rotatably by a bearing 3. The bearing 3 is fitted in the hab 1a of a base 1 while an auxiliary yoke 11 and a coil 12 are burried into a projecting section 1c of the base 1, and the coil end 12a for feeding power to the coil 12 and an FG pattern 19 are formed at that portion. Then a slip washer 7, an attraction magnet 6, a drive pin 8, and a rotor yoke 9 are fixed to a flange 5 which is fixed to the spindle 4 thus forming a rotor. A rotor magnet 10 and an FG magnet 20 are fixed to the rotor yoke 9.
Patent JP-H07244555-A (JP)
Title: Pen input device
Inventor: YASHIRO SADAO
IPC: G06F3/0488
Filed: 1994-03-07
Abstract: PURPOSE:To execute handwritten input by a sense equal to writing on a paper face without requiring complicated operation by providing this pen input device with a display processing means for changing the display contents of a display face in accordance with the recognition of a neighboring position by a pen position recognizing processing part. CONSTITUTION:The pen input device is provided with a tablet 1 having a display face united with an input face, an input pen 2 for executing coordinate specifying input by contact with the input face and handwritten input by contact scanning on the input face, the pen position recognizing processing part 9 for recognizing the distance of the pen 2 to/from the input face, and the display processing means 6 for changing the contents of display in accordance with the recognition of a neighboring position by the processing part 9. The pen 2 put close to the input face in order to execute handwritten input is recognized by the processing part 9, the means 6 is driven in accordance with the recognition and display contents on the display face are changed to a format appropriate for the handwritten input. Thereby the handwritten input to the input face can be correctly executed by a sense equal to writing on a paper face and the operability of the pen 2 i sharply improved.
Patent JP-H11232823-A (JP)
Title: Magnetic tape cartridge
Inventor: ASHIKAWA TERUO
IPC: G11B23/087
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic tape cartridge capable of improving the assemblability and also absorbing the play of the cartridge. SOLUTION: Almost a whole area of the upper end of a cam groove 8 for an inside cover is opened on the upper surface of a main body of the cartridge so that the insertion of slide pins 31c of an inside lid 31 constituting an opening/ closing cover 27 to the cam groove 8 for the inside cover is allowed from the upper surface side of the cartridge main body, and on an upper half 3, cam covers 6 are arranged, which are shaped to the curved surfaces bent to the side of a lower half 4 forming the cam grooves 8 for inside cover while covering the opening part of the upper end of the cam groove 8 for inside cover. Thus, the slide pins 31c of the inner lid 31 are surely inserted to the cam grooves 8 from the opening part. Consequently, the assemblability of the magnetic tape cartridge is improved.  Also, the movement of the slide pins 31c of the inner lid 31 to the upper part of the upper half 3 is surely controlled, then the play of the magnetic tape cartridge in the vertical direction and the back/forth direction is surely absorbed.
Patent JP-H05236654-A (JP)
Title: Second accident pattern simulation system for power line
Inventor: WATANABE HISAKO
IPC: H02J3/00
Filed: 1992-02-24
Abstract: PURPOSE:To prevent an incorrect CB trip and an operation of a protective relay and to simulate an accurate accident affecting state of the same presence as an operation of a real system at a high speed by constituting to select a preset second accident sequence according to controlling condition. CONSTITUTION:A second accident sequence is previously set. In this case, a sequence NO 12 is selected according to a definition of presence/absence of a predetermined state change, second accident sequences 13-15 are set, and the sequences 13-15 are realigned in a time series sequence, and edited. When a second accident is detected, coincidence/discordance of a control condition is judged, and whether a time of the sequence which is realigned in a time series sequence is the same as a present time or not is judged. Then, if the sequence is a pattern having a state change presence, a sequence generating process is executed, but if the sequence is a pattern having no state change, the sequence is skipped to next sequence process. These processes are repeated until the sequence is finished.
Patent JP-S52122280-A (JP)
Title: Removal of substances contaminating membrane
Inventor: TSUKAMOTO TERUKI
IPC: B01D65/06
Filed: 1976-04-01
Abstract: PURPOSE: To remove efficiently the substances contaminating membranes which have been thought formerly to be difficult to remove and to recover effectively the membrane capacity, by rinsing the surface of the permeable membrane contaminated at the treatment of the solution containing (in)organic substances by contacting the memgrane with the mixed solution of mineral acid, complexing agent and/or chelating agent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59201753-A (JP)
Title: Clutch assembly of filing head
Inventor: MIKUSA MARUTON
IPC: B24B23/00
Filed: 1984-02-29
Abstract: A clutch assembly for a sanding head is disclosed, the assembly giving a sanding head the dual functions of orbital sanding or rotary grinding. The assembly incorporates a clutch plate and actuating means between an eccentric drive head and backup pad secured thereto. The actuator moves the plate axially, depending on the rotational speed of the unit, into engagement with the drive head to effect a rotary grinding action. Release of the clutch plate therefrom due to a drop in speed converts the rotary action to one of an orbital path.
Patent JP-H028950-A (JP)
Title: Circuit synthesizing system
Inventor: MAAKU JII JIYONSON
IPC: G06F15/16
Filed: 1989-02-17
Abstract: PURPOSE: To form a stable variable delay line phase locked loop by providing first and second delay lines receiving common clock signals and delaying them by a selected period to first and second circuits and a phase detection means. CONSTITUTION: The clock signals CLKIN are supplied from an external clock source to CPU 10 and a floating point coprocessor FPC 20. In CPU 10, the signals CLKIN are delayed by the fixed period by a voltage control-type delay line VCDL 12. In FPC 20, the signals CLKIN are delayed by a period which can be controlled in response to a control signal by the voltage control-type delay line VCDL 22. The phase detection circuit 30 is connected to the first and second circuits, outputs the control signal 32 and generates potential related to a difference between the output signals. The signal 32 is added to VCDL 22 through a low pass filter LPF 37 and controls the delay time of VCDL 22.
Patent JP-S60180212-A (JP)
Title: Output clamp circuit
Inventor: HIKITA JIYUNICHI
IPC: H03F3/45
Filed: 1984-02-27
Abstract: PURPOSE:To stabilize a clamp operation and also to improve the clamp operating speed and current saving by absorbing a current output internally without flowing out a current output in an output clamp circuit synthesizing the current at an output point. CONSTITUTION:When an output level at an output terminal 14 exceeds a clamp voltage VL, since the impedance of the clamp circuit comprising transistors (TR) 20, 26 is low, a current I1 flowing from a TR6 is larger than a current I2 absorbed by a TR8, the difference of current DELTAI flows to the TRS 20, 8 through a TR26. As a result, the drawing capability of the TR8 is increased and the current difference DELTAI is absorbed and the output level is clamped instantly to the clamp voltage VL.
Patent JP-H11227474-A (JP)
Title: Assembling structure for engine accessory
Inventor: TODA ISAO
IPC: F02M35/16
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To easily assemble an engine accessory arranged inside a limited space from an upper side of a car body without impairing vibration control performance. SOLUTION: An air cleaner 10 is assembled in a car body in three assembling parts, the front assembling part 10F which is one of the plural assembling parts is attached to the car body via a substantially vertical screw means N, and the remaining rear assembling parts 10R are attached to the body via insertion parts B freely to be inserted in the direction substantially perpendicular to the body. The front assembling part 10F and the rear assembling parts 10R are attached to a cross member 11 via the first mount rubber and to a suspension cross member 13 via the second and third mount rubbers respectively. The air cleaner 10 is assembled in all the assembling parts 10F, 10R with easy operation from the body upper side in the inside of an engine room R to improve assembly workability without impairing vibration control performance.
Patent JP-S54129097-A (JP)
Title: Resin composition
Inventor: TAKAHASHI AKIO
IPC: C08G59/40
Filed: 1978-03-31
Abstract: PURPOSE: A resin composition with excellent curing properties and workability, that is composed of a specific unsaturated bisimide, a polyhydric phenol, and a polyfunctional epoxy compound, thus giving cured products with class H in insulation  by heating.  
     CONSTITUTION: (a) An unsaturated bisimide of the formula (R 1  is difunctional organic radical of 2 or more carbon atoms; R 2  is difunctional organic group bearing C=C double bonds) is mixed with (b) a polyhydric phenol compound bearing 2 or more phenol groups in the molecule as phenol novolak resin so that the equivalent ratio of the unsaturated groups in (a) to the alcoholic hydroxyl groups in (b) becomes about 1:0.5W2. Further about 7W70 wt%, preferably 10W50 wt%, on the basis of the resin composition, of (c) an epoxy compound having 2 or more epoxy groups in the molecule as bisphenol A diglycidyl ether is incorporated to the above resin composition. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06253413-A (JP)
Title: Driver's cab for railway truck and handy controller for vehicle
Inventor: SAIMA TORU
IPC: B60L15/00
Filed: 1993-02-25
Abstract: PURPOSE:To provide a driver's cab structure for a railway truck and a handy controller for the truck in which an operation is facilitated when the truck is reversely moved, a forward control is not affected and disposition of units can be rationalized. CONSTITUTION:The driver's cab for a railway truck comprises a case 2 and an openable cover 3, wherein the case 2 has a handle 5 which is normally reset to a right side, an interlock microswitch 8 responsive to opening/closing of the cover 3, and a contact disposed in the case 3 and to be opened/closed by rotation of the handle 5.
Patent JP-H10232048-A (JP)
Title: Air-conditioner
Inventor: MORI NOBUYUKI
IPC: F24F13/28
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an air-conditioner to bring a filter into accurate and close contact with a guide part and supply suction air, completely passing through the filter, to a heat-exchanger. SOLUTION: An air-conditioner comprises suction ports 3a and 2a formed in the front and the upper surface of a body 1, a filter 4 unsuitably held in an air passage, coupling it to an outlet 7 formed in the lower part on the front side, by a guide part 2b, a heat-exchanger 5, and a blast fan 6. An urging means composed of a press piece 4' and a spring 8 to bring a filter and a guide part into close contact with each other is arranged at a filter 4 or a guide part 26.
Patent JP-S58157318-A (JP)
Inventor: IRIE SHINICHI
IPC: H02G15/08
Filed: 1982-03-10
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-S63204165-A (JP)
Title: Connection of power cable
Inventor: KAJI ISAO
IPC: G01R31/08
Filed: 1987-02-19
Abstract: PURPOSE:To facilitate the detection of a partial discharge, by arranging an AE sensor in an external box at a connection to remove a noise entering a detection system under the hot-line service in an actual line. CONSTITUTION:An AE sensor 40 is arranged, for example, on a connection shield layer 34, namely, below a waterproof compound 38. The AE sensor 40 herein used is, for example, a thin electrode layer provided on both sides of a sheet-shaped piezo-electric body 42 to fetch a signal with a lead 46. When a partial discharge occurs within an intermediate connection 30, an AE wave propagates through the connection in all directions. The AE wave is detected with the AE sensor 30 to be amplified with a preamplifier 48 and an AE monitor 50 records the intensity (crest value), the number of counting within a fixed time and the like. When a discharge is detected, an alarm is generated. Thus, this facilitates the detection of a partial discharge.
Patent JP-S57150739-A (JP)
Title: Floor heating panel
Inventor: AONO TOSHIYUKI
IPC: F24D11/00
Filed: 1981-03-13
Abstract: PURPOSE:To provide an overall thin panel of a floor heating panel for use in circulating hot water therein by a method wherein a hot water passage in the main body of the panel is connected to a causing storing a latent heat accumulation material by two parallel plate members by a partial welding. CONSTITUTION:Hot water is supplied to the inlet port 3 and a casing 5 arranged in the main body 1 of the floor heating panel is positioned near the inlet port of the hot water flow passage 2. This casing 5 is provided with a thermal accumulation material 6 having a high thermal capacity. Hot water passage 2 and the casing 5 are composed of two parallel plates 7 and 8 of stainless steel, partially seam welded. At the rear part of the floor heating panel is installed a thermal insulator 10 and a carpet material 11 is laid on the plates 7 forming a panel surface member.
Patent JP-S57152444-A (JP)
Title: Nonmagnetic roll and its manufacture
Inventor: OKADA YASUTAKA
IPC: C22C38/00
Filed: 1981-03-13
Abstract: PURPOSE: To manufacture a nonmagnetic roll applying strong electromagnetic stirring force to a slab by subjecting a steel prepared by adding a specified percentage each of C, Si, sol. Al, Mn, Cr and N to Fe to hot rolling and heat treatment under specified conditions.  
     CONSTITUTION: A steel consisting of 0.30W0.50% C, ≤1.00% Si, ≤0.05% sol. Al, 17.0W25.0% Mn, ≤3.0% Cr, 0.05W0.20% N and the balance Fe with inevitable impurities is prepared. This steel is hot worked at ≥50% reduction of area and heat treated by keeping at 550W1,000°C for 30minW15hr. Thus, a nonmagnetic roll having strength enough to support a slab, high SCC resistance and toughness and capable of applying strong electromagnetic stirring force to the slab is manufactured. 
     COPYRIGHT: (C)1982,JPO&Japio