baber/WOPTO huggingface dataset:
Patent JP-H09151005-A (JP)
Title: Automatic document feeder
Inventor: SASAKI KENJI
IPC: B65H23/182
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To improve reliability of a carry by rotating documents by a rotary roller even if plural documents are superposed on each other and are housed in a condition of being rolled in a roll shape, and constituting so that a tip part of the outermost side document can be separately guided from the plural documents when a tip part detecting means detects the tip part of the document. SOLUTION: Documents rolled in a roll shape while plural sheets are superposed on each other as they are, are set on a first tray piece 204a so that the rolling finish ends of the documents turn in the anticlockwise direction. In this condition, a stopper 315 is turned in the anticlockwise direction, and after its tip part 315b is brought into contact with an outer peripheral surface of the documents, carrying rollers 311 and 313 are rotated in the clockwise direction, and at the same time, a roller part 321c is rotated, and the documents are rotated in the anticlockwise direction.  When a tip part of the documents is detected by a detecting switch 314, only a paper feeding roller 316 is rotated in the anticlockwise direction, and the vicinity of a tip part of the outermost side document of the documents is gradually raised, and is slipped out from between the paper feeding roller 316 and a second document, and is dropped on a carrying stand 203c.
Patent JP-S63163880-A (JP)
Title: Electrostatic charge image developing device
Inventor: MIZUNO HIROSHI
IPC: G03G9/08
Filed: 1986-12-26
Abstract: PURPOSE:To prevent fogging and uneven density of a copied image by using an insulating toner which contains an electrostatic charge control agent and binder resin having a polar group. CONSTITUTION:The insulating toner is formed by dispersing a coloring agent into a thermoplastic resin. A chromium-contg. oil soluble dye, nigrosine oil soluble dye, etc., are also incorporated as the electrostatic charge control agent into said toner in addition to the above-mentioned materials. The thermoplastic resin is a resin such as polyamide resin or polyester resin having the polarity and is obtd. by polymerizing a monomer having the polar group and radical polymerizable monomer. This insulating toner is extremely fast in rising of elerctrostatic chargeability and is subjected to particularly satisfactory electrostatic charge in an electrostatic latent image developing device of the type with which developers are mixed and agitated only on the developing sleeve and the agitation time is short. The good image having no toner splashing and fogging is thus obtd.
Patent JP-H07170268-A (JP)
Title: Load testing device for atm exchange
Inventor: MURATA TAIICHI
IPC: H04L12/28
Filed: 1993-12-14
Abstract: PURPOSE:To output test data to a channel interface and to an ATM (asynchronous transmission mode) exchange at an optional timing and to verify an operation at the time of the load input of the ATM exchange. CONSTITUTION:The optical test data are copied in a copying device 12 and the test data are outputted to the ATM exchange 20 by the instruction of a timing controller through a specified channel interface device 15. Thus, the testing device 10 can be miniaturized since a test data generator can be made common, the constitution cost of a testing system is reduced since extension can be performed for the respective channel interface devices and the input timing of the ATM exchange 20 can be tested since the output timing of the test data can be adjusted.
Patent JP-H01155659-A (JP)
Title: Manufacture of semiconductor device
Inventor: TOKI MASAHIKO
IPC: H01L29/732
Filed: 1987-12-14
Abstract: PURPOSE:To improve an hFE and to achieve a high current amplification factor in a HBT by a method wherein a divergent magnetic field type electronic cyclotron resonance unit is used, and by an ECR plasma vapor growth method, beta-SiC is epitaxially grown on an Si4 deg.-off substrate doped with N-type ions. CONSTITUTION:On an Si(111)4 deg.-off substrate 31 placed in a plasma reaction chamber 12 in a divergent magnetic field type electronic cyclotron resonance unit heated to 400-500 deg.C, silicon carbide is grown, which is accomplished by introducing Si2H6 gas or Si3H8 gas into the plasma reaction chamber 12 and C2H2 gas, C2H4 gas, or C3H8 gas into a plasma generating chamber 11, the latter together with hydrogen or helium. With beta-SiC being formed in this way, an HBT emitter may be built at a low temperature, a high-concentration base region 33 is prevented from re-diffusion, while a base junction and an emitter 34 may be formed on a shallow base region 33.
Patent JP-2001132380-A (JP)
Title: Stabilizing device for buried pipe body
Inventor: KITAMURA HITOSHI
IPC: E21D5/12
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To avoid troubles such that a burying pipe body like a concrete pipe constituting a vertical shaft is raised on the ground or inclined by vibration applied to the ground and to stably bury it in the ground. SOLUTION: This stabilizing device is constituted of pipe bodies 1, 2 buried in the ground and a prescribed number of stabilizing plates 8, and the stabilizing plates 8 are fixed to the pipe bodies 1, 2 with the stabilizing bodies 8 pushed out into the external ground 5 from the inside of a horizontal slit 9 provided in the pipe bodies 1, 2.
Patent JP-H06137314-A (JP)
Title: Screw and its fixing method
Inventor: OKI HIROSHI
IPC: F16B35/04
Filed: 1992-10-29
Abstract: PURPOSE:To provide a screw fixable to a metal plate by cold working and capable of ensuring torsional strength and loosening strength even to a thin plate. CONSTITUTION:A protruding part 6 is provided on the seat surface 4 of the head part 2 of a screw 1. The diameter of a shaft part 3 is larger than the thread diameter of a screw part 4. The screw 1 is inserted to a fixing hole 8 having an inside diameter slightly larger than the diameter of the shaft part 3 (A). A tool 10 having a circular hole larger than the thread diameter of the screw part 4 and smaller than the diameter of the shaft part 3 is inserted from the screw part 4 side to add a load in the direction of the screw seat surface 5 (B). The excess thickness of the shaft part 3 fills the clearance between the hole of a metal plate 7 and the shaft part 3, and is extended more largely than the hole of the metal plate 7 to ensure loosening strength. The protruding part 6 pushed into the metal plate 7 also ensures torsional strength.
Patent JP-H08148850-A (JP)
Title: Cabinet
Inventor: TANJI JUNICHI
IPC: H05K5/02
Filed: 1994-11-24
Abstract: PURPOSE: To eliminate screwing steps for cutting down the assembly manhours thereby making the assembly worke improvement and manhour saving feasible. CONSTITUTION: A cabinet structure is composed of a plurality of body frames internally containing either electronic circuit units or power supplies, and engagement hole parts 13 are respectively provided on upper and lower sides of a single frame 7 side part while pawl parts 4-1 quick disconnectably engaging on upper and lower sides are respectively provided on the rear surface of a side plate 4 fitted to the side part of the single flame 7.
Patent JP-H10151018-A (JP)
Title: Hair curler
Inventor: NANBA YOSHIYUKI
IPC: A45D1/00
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To prevent a skald burn by preventing steam from being generated by simultaneously dripping water onto a heater even when this water flows out because of the temperature rise of water tank due to the heater. SOLUTION: Concerning this hair curler, the heater and a water tank 4 as a water supply pant are provided so as to be connected/disconnected on a winding body 1 around which hair is wound, and a steam generating means is provided for discharging steam, which is generated when a water absorbing member 40 of water tank 4 touches the heater, through steam holes 13 formed on the surface of winding body 1 to the outside. Concerning such a hair curler, a water absorber/retainer 70 is arranged in the form of loop between the water tank 4 and the heater.  Thus, even when the temperature of water tank 4 rises because of heat conduction or heat radiation from the heater and water flows out of the water tank 4 in the state of disconnecting the water tank 4 and the heater, this flowing-out water is absorbed and temporarily retained by the water absorber/retainer 70 so that the flowing-out water does not simultaneously touch the heater, a lot of steam is not unexpectedly generated at once and there is no danger of skald burn.
Patent JP-H09158247-A (JP)
Title: Construction machine
Inventor: SASAKI YUKIRO
IPC: E02F9/00
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a construction machine which uses batteries as a drive motive, with which it is possible to easily mount and remove a lage-sized battery box and generate certain fixation. SOLUTION: A battery box 22 accommodating a number of batteries 22b is removably mounted on the body 14 of a construction machine concened. A DC motor 23 is operated by the batteies 22b to drive a hydraulic pump 24, and a working oil is supplied to the hydraulic actuator of a running device 12 or working machine 17. A battery box mounting/removing means is installed to mount or remove the box 22 on/from the machine body 14 through horizontalmovement. This means comprises a detaining means 51 to detain one side of the box 22 with the lower part of a detention member 55 on the machine body side and a push-pull means 52 which moves the box 22 horizontally by pushing and pulling the other side of the box 22 relative to the machine body 14 and fixes the box 22 at pushing.
Patent JP-S63164562-A (JP)
Title: Communication control system
Inventor: MIYAZAKI YASUO
IPC: H04M3/22
Filed: 1986-12-25
Abstract: PURPOSE:To execute an origination blocking processing at the time of incoming call from a trunk line even if the connecting polarity of a station exchange is reversed from that of a private branch exchange by providing the titled system with a memory for storing the polarity of TiP and RiNG lines. CONSTITUTION:After turning a loop control relay contact 5 to (a) in accordance with origination from the private branch exchange and the incoming call from the station exchange, whether a TiP-RiNG line is connected with a full line or a short dashes line as shown in a figure in accordance with the polarity information of the TiP-RiNG line and the decided result is stored in F of a memory 11. When the polarity of the TiP line supposed to be reversely connected against the preceding connection is detected in an idle state, origination blocking at the time of incoming call from the trunk line is decided. If a ringer can not be detected within a fixed time, the origination blocking is released and the contents in F of the memory 11 are inverted.
Patent JP-H08171525-A (JP)
Title: Method and device for fault detecting processing under osi control
Inventor: SOGA KENJI
IPC: H04L69/40
Filed: 1994-12-19
Abstract: PURPOSE: To shorten the time for retrieval of a table by making small a table for retrieving an object to be controlled by a CPU, which controls a fault as OSI control, and a fault kind. CONSTITUTION: A fault detector 2 when detecting the occurrence of a fault or its recovery sets bits on a memory 3, indicated by a write address table 21, to respective I/Os to inform the CPU 1 of that. The CPU 1 detects a bit position where a value changed by comparing memory read data 15 read out of the memory 3 last time with current data of the memory 3 and reports a fault kind, found from this change bit position in a fault information storage block 31 by using the table 12 for fault kind retrieval, to a table 11 for controlled system object retrieval from the fault information storage block 31 that the change bit belongs to.
Patent JP-H02161795-A (JP)
Title: Printed-circuit board mounting method
Inventor: ICHIMURA TORU
IPC: H05K7/14
Filed: 1988-12-15
Abstract: PURPOSE:To allow a printed-circuit board to be rotated within a vertical surface and improve serviceability by mounting a plurality of printed-circuit boards which are retained by hinges mutually so that they can rotate freely to a boss for printed-circuit board so that they can be mounted or removed to it. CONSTITUTION:One edge of a hinge 2 is fixed to a printed-circuit board 1, while the other is fixed to a printed-circuit board 3. The printed-circuit boards 1 and 3 are fixed to a hole for fixing printed-circuit board 5 by a boss for fixing printed-circuit board 4. Thus, even if one printed-circuit board is fixed, the other printed-circuit board can be rotated by 180 degrees on the vertical surface. Therefore, only a printed-circuit board to be repaired can be removed from boss and reversed for improved serviceability.
Patent JP-H01246076-A (JP)
Title: Bond for abrasive material raw grindstone
Inventor: ROORENSU DABURIYUU TEIIFUENBAT
IPC: B24D3/14
Filed: 1988-12-15
Abstract: PURPOSE: To provide an abrasive greenware grinding wheel having desired strength by an extremely small quantity of binder by using poly (ethyloxazoline) as the binder. CONSTITUTION: A mixture of an abrasive grain of an abrasive, a glassy binding material and a binder composed of poly (ethyloxazoline) is prepared in the first place. Next, the desired abrasive final product is obtained by baking this product after molding this mixture as an abrasive greenware grinding wheel product. In this case, a greenware grinding wheel contains poly (ethyloxazoline) of 0.2 to 5 wt.%, desirably, poly(ethyloxazoline) of 0.5 to 3.0 wt.%.
Patent JP-S63167155-A (JP)
Title: Control device for electronic control transmission
Inventor: TAKANO TAKAO
IPC: F16H59/70
Filed: 1986-12-27
Abstract: PURPOSE:To avoid a sudden shift, by furnishing a control device to give an oil damper function by the throttling effect of an operation fluid to a shift actuator at the time when the synchronization of the transmission is completed. CONSTITUTION:Signals of the shift position of a shifting shaft 1e and the selected position of a selection shaft 4e are input to an electronic control unit 2 to detect the shifted gear stage. When the completion of the synchronization of the transmission is confirmed, an electromagnetic valve V5 of an actuator 1B is turned on, and the oil damper effect is given to the cylinder by the throttling action of the valve V5. Therefore, a sudden operation of the piston after the sychronization can be prevented.
Patent JP-H08171081-A (JP)
Title: Watrix type display device
Inventor: SHIBUYA YUICHI
IPC: G09F9/30
Filed: 1994-12-19
Abstract: PURPOSE: To equalize the display quality of repaired region to that of the residual region even when the disconnecting defect of a signal line is restored and to prevent electrostatic breakdown by absorbing static electricity entered from a connection wiring drawn around the peripheral part of a panel in a high definition liquid crystal display device with a large area using a TFT. CONSTITUTION: In a liquid crystal display device 21 being restorable by forming spare wirings 31, 32 orthogonal to signal lines 23, 24 as a source bus of a TFT 26 through an insulating film and bypassing the before and after parts of the signal line 24 by means of the spare wirings 31, 32 and connection wirings 33, 34 when the defective place of disconnection 60 is generated, the voltage drop by the spare wirings 31, 32 is compensated by using built-in buffers BL1, BL2, BR1, BR2 in driving circuits 1CL, 1CR when the spare wirings 31, 32 are utilized.
Patent JP-H0799351-A (JP)
Title: Plasma device
Inventor: FUJISHITA NAOMITSU
IPC: H01S3/0975
Filed: 1993-12-15
Abstract: PURPOSE:To stably produce the discharged plasma in a discharge space regardless of the level of power supply frequency. CONSTITUTION:Assuming a capacitor alternately coupling feed electrodes 1, 2 with metallic pipes (metallic bodies) 13, 23 as a capacitance C, inductors 100 are inserted into the plasma device in parallel with the capacitor specifying the inductance C of the inductors 100 to be 1/{(2pif)<2>C} for cancelling the effect of the capacitance C.
Patent JP-H10144273-A (JP)
Title: Battery cap, charger and flashlight
Inventor: SAIKAWA ISAO
IPC: H01M2/10
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To use batteries having a different size from each other in a device so as to improve the compatibility by providing a cylindrical main body part, in which at least one of a type AA battery or a type C battery can be installed, and providing a battery cap, of which outer diameter is formed at the nearly same size with the type C battery or a type D battery. SOLUTION: Battery caps 10, 20, 30 to be used for type AA battery or type C battery are formed so that length of a main body part 31 thereof is formed a little shorter than the length of the type AA battery and that they are desirably made of a resin. The main body part 31 is provided with holes 12, 22, 32 having an inner diameter, in which a type AA battery or the type C battery can be installed. The caps 10, 20, 30 can be formed with the structure that the main body part thereof is provided with a division line 25 so as to enlarge the inner diameter. With this structure, a battery can be easily inserted into each hole, and surely installed.  Two of the cap 30 having the same outer diameter with the type C battery and the cap 20 having the same outer diameter with a type D battery can cope with basic condition, but the cap 20, in which the type C battery can be installed in the hole 22, is desirably provided.
Patent JP-H05148518-A (JP)
Title: Method for spraying water onto furnace top in blast furnace
Inventor: FURUYA SHIGEKI
IPC: C21B7/10
Filed: 1991-11-29
Abstract: PURPOSE:To execute water spraying at the optional position at the furnace top of a blast furnace by fitting a water spray nozzle to a raw material chute being possible to swing and tilt in a bell-less top arranged at the position corresponding to the furnace top of the blast furnace. CONSTITUTION:In the blast furnace equipment, the blast furnace body 10 and the bell-less top 20 are provided, and in the blast furnace body 10, the raw materials 11 of coke, iron ore, etc., are charged. In the raw material charging device 20, the raw material chute 21 which can swing in an arrow A direction and can tilt in an arrow B direction is provided and at the position near the tip part of this raw material chute 21, the water spraying nozzle 23 is arranged and if necessary, at the position corresponding to the center part of the furnace top in a supporting part 22, too, the water spraying nozzle 24 is arranged. By this method, the water can be sprayed to the optional position in the furnace top part of the blast furnace and the furnace top temp. can efficiently be lowered.
Patent JP-H08143166-A (JP)
Title: Device for loading long substance in ship hull
Inventor: TANAKA AKIO
IPC: B65G67/60
Filed: 1994-11-25
Abstract: PURPOSE: To provide a device to load a long substance in a ship hull which is constituted to facilitate unloading and placing of a cargo onto a frame for loading on a deck from the outside of a ship and thus save a labor, save a human nature, and provide excellent safety. CONSTITUTION: In a device to load a long substance in a ship hull comprising an inclination carry-in cylinder 02 fixed in a ship hull; and a frame for loading temporarily arranged on a deck 01 to cause the axis of a long substance 07 unloaded and placed from the outside of a ship to coincide with the extension of the axis of the inclination carrying-in cylinder 02 temporarily arranged on a deck 01, a frame 3 for loading rotatable to a horizontal attitude and an inclination attitude is provided.
Patent JP-H01157124-A (JP)
Title: Circuit for detecting fault in pll circuit
Inventor: MAKINO SHINYA
IPC: H03L7/08
Filed: 1987-12-14
Abstract: PURPOSE:To heighten reliability by preventing alarm from being cancelled due to the reduction of a phase difference in detecting by adding a pulse signal on the trigger input of a monostable multivibrator at the time of detecting a phase differential signal, and outputting an alarm signal for a prescribed time continuously. CONSTITUTION:The phase of a reference clock signal A is compared with that of a feedback clock signal B at a phase comparator 2, and when it is decided that the lag>=pi/2 of the signal B for the signal A exists, the phase differential signal C with pulse width corresponding to the phase difference is outputted from the comparator 2. The signal C is inputted to an OR circuit 10 with the phase differential signal D of L level, and the phase differential signal E with pulse width>=pi/2 is outputted. In an edge trigger type FF9, an edge trigger signal Tr is inputted from a pulse generation circuit 8, and the FF is triggered by the signal Tr since the pulse width of the signal E exceeds pi/2, and a trigger signal H of H level is outputted from its Q terminal. By inputting the signal H to the monostable multivibrator 11, the alarm signal I is outputted continuously from the multivibrator 11 via an alarm output terminal 12.
Patent JP-2000144151-A (JP)
Title: Regeneration of hydrogenation treatment catalyst
Inventor: IWAMOTO RYUICHIRO
IPC: C10G45/04
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for the regeneration treatment of a hydrogenation treatment catalyst for used hydrocarbon oils. SOLUTION: This method for regenerating a hydrogenation treatment catalyst comprises burning the catalyst for used hydrocarbon oils followed by abrading the resultant surface of the catalyst to remove the deposits thereon, wherein the abrasion is performed by either one of the following means: mutual friction of the catalyst particles, using an abrasive, involving the flow of the catalyst particles in a fluid, or agitation of the catalyst in a vessel under the rotation, vibration or ultrasonic vibration.
Patent JP-H02163015-A (JP)
Title: Production of novel tobacco seedling
Inventor: TANAKA NOBUKAZU
IPC: A01H1/00
Filed: 1988-12-14
Abstract: PURPOSE:To obtain a number of tobacco seedlings in a short period by inoculating pieces of the organs of a Nicotiana tabacum with Agrobacterium rhizogenes MAFF-03-01724 followed by making a culture to directly develop many shoots from the infected sites. CONSTITUTION:Pieces of the organs such as leaves, stems or roots of a Nicotiana tabacum are inoculated with Agrobacterium rhizogenes MAFF-03-01724 followed by making a culture. In this case, for said tobacco plant, surface sterilization is made and said bacteria is then inoculated; alternatively, a sterilized plant made in advance may be used. Said culture is made in a solid medium e.g. at 25-28 deg.C under an illumination of ca.500-3000 lux. The shoots thus developed are cut and put to culture in a fresh medium to effect root development. The root development will occur in ca. 1-2 weeks, the resultant roots being then put to culture, thus completely obtaining tobacco- regenerated individual pieces within, in general, 1.5 months.
Patent JP-H05147552-A (JP)
Title: Hydraulic circuit of power steering
Inventor: NORIMATSU NAOKI
IPC: B62D6/02
Filed: 1991-11-29
Abstract: PURPOSE:To enable both reduction of hydraulic oscillation at low speed operation and follow-up performance of hydraulic control at high speed operation to be made possible by leading oil pressure controlled such that it becomes large at low speed operation while small at high speed operation to an accumulator for hydraulic oscillation reduction inserted in a hydaulic circuit of power steering using twin-orifice type control valve. CONSTITUTION:Parts between contacts of variable orifices 15L, 16L and 15R, 16R of a control valve 10 having the variable orifices 14L, 14R, 15L, 15R, 16L, 16R are connected by means of oil passage 19. The oil passage 19 is opened at high speed operation while closed at low speed operation by a solenoid valve 20 opened and command from a power steering controller 22 based on a vehicle speed V from a vehicle speed sensor 21 so that the functions of accumulators 23, 24 may be effective only at low speed operation (at pivotal turning).