baber/WOPTO huggingface dataset:
Patent JP-2000015474-A (JP)
Title: Inspecting method of weld zone in welded tube
Inventor: ISHIDA ISAO
IPC: B23K31/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To manufacture a welded tube having an excellent quality at high productivity by obtaining a lower recessed quantity from a boundary point between a base material and a weld bead to a recessed part of the weld bead and upper recessed quantity from the recessed part of the weld bead to an apex of the weld bead and judging as wall-thickness loss when at least one side recessed quantity deviates from a tolerance. SOLUTION: A surface part forming a boundary between a left base material part 2 and a left solidified zone 5 is made to be a left boundary point 7, a right boundary point 8 is likewise obtained with respect to a right base material part 3, and a reference line 10 passing the left boundary pint 7 and the right boundary point 8 is drawn. A lower recessed quantity 25 is a distance between the reference line 10 and a straight line 21 when the straight line 21 passing a recessed part 20 in parallel with the reference line 10 is drawn. An upper recessed quantity 24 is a larger distance of the distances from the straight line 21 to a left apex 22 of the left solidified zone 5 or a right apex of a right solidified zone 6.  A wall-thickness loss product is judged by having the lower recessed quantity 25 of <= a prescribed value, having the upper recessed quantity 24 of >= a prescribed value, deciding a prescribed threshold and setting a tolerance. Quality is judged by combining either or both of them matching a specification of a welded tube.
Patent JP-2000023140-A (JP)
Title: Display device
Inventor: MIYAHARA HIDEKI
IPC: H04N7/18
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a display device which effectively retains picture information while maintaining a minimum necessary memory capacity and can fetch necessary picture information with each by displaying a fetched moving image and storing the fetched moving image as a still picture by corresponding it to a point of time which meets a preset condition. SOLUTION: This device is connected to a detection means 10 such as an intrusion sensor or a level meter and information of contents corresponding to a detection state in the detection means 10 is enabled to display on a display screen 12. Moreover, a moving image 18 fetched by way of an image pickup means 16 is enabled to display on the display screen 12 and, at the same time and, the moving image fetched from the image pickup means 16 is made possible to store as a still image by coordinating the moving image to a point of time that meets a preset condition. That is, it is made possible to confirm the moving image on the display screen 12 while, linked with a specified condition generated, the moving image is stored as the still picture by being corresponding to data for specifying the point of time.
Patent JP-S6427951-A (JP)
Title: Video printer
Inventor: KOBORI YASUNORI
IPC: H04N5/265
Filed: 1987-07-24
Abstract: PURPOSE:To obtain reduced multi-divided images and a print thereof, by causing a data-reducing means to feed input image data to an image memory or a printing means at the next stage after subjecting the data to uniform thinning-out, and repeatedly supplying the thinned-out data on a reduced image basis to the next stage. CONSTITUTION:Writing into a line memory 609 is conducted in the manner of, for example, 1-1, 2-1, 3-1,..., 512-1. A bit shifter 613 is operated at the time of reading data from the line memory 609. For example, in the case of dividing an image into 16 reduced images, vertical thinning-out is so conducted as to reduce the number of pieces of data to 1/4 of the original number, thereby reading 128 pieces of data, for example. Reading of the same 128 pieces of data is repeated further three times to obtain 512 pieces of vertical data. Next, horizontal thinning-out is conducted to reduce the number of pieces of data to 1/4 that of the original, thereby obtaining an image reduced in horizontal length to 1/4 of the original, and this operation is repeated four times, thereby printing. In this case, the vertical lines printed are, for example, the 1st, 5th, 9th...408th vertical lines, and 128 vertical lines are designate and taken into the line memory 609. A printing line counter 624 counts up to 512, while a bit shifter 623 repeats the same counting four times.
Patent JP-S5973030-A (JP)
Title: Desulfurization of waste gas
Inventor: TAKAHASHI KAZUYOSHI
IPC: B01D53/81
Filed: 1982-10-18
Abstract: PURPOSE:To prepare and use an adsorbent excellent in adsorbing capacity at low cost within a desulfurization plant without using activated carbon, by a method wherein carbonaceous substance discharged from an SO2 reducing reactor or a carbonizing furnace is subjected to NH3-treatment and the treated one is used as an SOX adsorbent. CONSTITUTION:A carbonaceous substance adsorbent having SOX in exhaust gas adsorbed therewith in an adsorbing vessel 1 is regenerated under heating in a regenerating vessel 3. The dessociated high concn. SO2 gas is sent to a moving bed type reducing reactor 4 packed with carbonaceous substance such as coal or semi-coke to be reduced therein while sulfur is recovered in a sulfur condenser 6. The carbonaceous substance partially oxidized in the reducing reactor 4 is supplied to a screening machine 9 to separate ash therein and a part of the treated carbonaceous substance is returned to the reducing reactor 4 while the remainder is sent to an activating vessel 10 through the regenerating vessel 3 or directly to be treated by aqueous ammonia or NH3-gas. The adsorbent subjected to NH3-treatment is supplied to the adsorbing vessel 1 after drying or directly.
Patent JP-S57106658-A (JP)
Title: Carboxylic acid derivative
Inventor: OOYA MASAYUKI
IPC: A61K31/40
Filed: 1980-12-24
Abstract: NEW MATERIAL:A compound shown by the formulaI[RA is H, lower alkyl, lower alkenyl, aralkyl, phenyl, furyl, thienyl, pyridyl, etc.; RB is OH, lower alkoxy, amino, aryloxy, etc.; RC is OH, lower alkoxy, amino, aryloxy, group shown by the formula II, Q 1  and Q 2  are S, methylene, with theproviso that not S simultaneously; A is group shown by the formula III (X, Y, and Z are single bond, -CH 2 -, etc.; lWt are integer of 0W3; R 1 WR 16  are H, alkyl, etc.) and its salt.  
     EXAMPLE: (4R)-3-[3-(2-carboxyethyl)phenyl]propanoyl-2-(3-nitrophenyl)-4-thiazolidinecarboxylic acid.  
     USE: A preventive and remedy for diabetes complication, and hypotensive.  
     PROCESS: A compound shown by the formula IV is reacted with a reactive derivative of the compound shown by the formula V, to give a compound shown by the formulaI. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6340798-A (JP)
Title: Method for synthesizing diamond by vapor-phase process
Inventor: HIROSE YOICHI
IPC: C23C16/44
Filed: 1986-08-06
Abstract: PURPOSE:To increase the synthersis rate of artificial diamond by using a mixture of an oxygen-contg. org. compd. and a hydrocarbon as the raw material at the time of synthesizing diamong by a vapor-phase process. CONSTITUTION:A silicon substrate 5 is placed on a substrate holder 6 in a reaction vessel 1. A tungsten filament 3 is energized and heated to about 2,300 deg.C, a gaseous mixture of an oxygen-contg. org. compd. such as methyl alcohol, acetone, methyl acetate, and acetaldehyde, and a hydrocarbon such as methane is supplied from a raw gas inlet 2, the pressure in the reaction vessel is kept at 100Torr, the substrate 5 is heated to about 250 deg.C, a vapor-phase reaction is carried out, and artificial diamond is formed on the surface of the substrate 5 at a high growth rate.
Patent JP-H0845411-A (JP)
Title: Method for forming insulator out of metal or the like scattering at arcing, gas generation source material used for this method and switch using this method
Inventor: KATO KAZUHARU
IPC: H01H9/30
Filed: 1994-08-04
Abstract: PURPOSE:To prevent lowering in the electrical resistance of an arc generating switch as well as the occurrence of improper insulation and by forming metal or the like into an insulator via insulation function imparting gases generated from a gas generation source compound. CONSTITUTION:Arc 8 is generated between a moving contact 4 and a stationary contact 5, when the contacts 4 and 5 are caused to part from each other via the upward motion of the contact 3, after kept in contact with each other via the downward motion of the contact 3. As a result, the contacts 4 and 5, or metal in the vicinity is heated with the arc 8, and metal or the like splashes. At the same time, a compact 1 is heated with the arc 8, thereby generating insulation function imparting gases. In this case, the cause the metal or the like to be formed into an insulator.
Patent JP-H0624671-A (JP)
Title: Bag for airvator @(3754/24)airbag type elevator)
Inventor: SAIGA ISAMU
IPC: D03D15/00
Filed: 1992-07-10
Abstract: PURPOSE:To lighten a bag while improving particularity substantially bending resistance thereof by weaving specified stretch breaking spun yarns to specify the relationship between weaving density and overall fineness while forming the bag for an airvator out of a sheet covered with thermoplastic resin. CONSTITUTION:An airvator supplies and discharges air to and from a bag for an airvator to vertically move the bag, a person and article. The, the bag for the airvator is formed out of a specified sheet which is formed by weaving stretch breaking spun yarns consisting of single fiber having 3.5 or less denier of single yarn finess, 12g/d or more of single fiber strength and 100-2000mm of average fiber length. Also, the relationship between the weaving density and overall fineness in the warp and weft directions of the cloth is set to the following expression; 900 > weaving density X overall fineness of route>500 (weaving density; fibers/inch, fineness; denier). Further, at least one side surface of the sheet is covered with thermoplastic resin.
Patent JP-S6341317-A (JP)
Title: Method of feeding sand and the like with pressure
Inventor: UMESAKA HARUO
IPC: B65G53/30
Filed: 1986-08-04
Abstract: PURPOSE:To facilitate conveyance of sand and the like, by a method wherein foam is mixed in a mixture of alone or two or more of sand, water crashed slug, and dross, and the mixture is fed with a pressure with the aid of a pump. CONSTITUTION:A foam conveyance tube is connected to the front end of a belt conveyor by means of which a mixture of alone or two or more of sand, water crashed slag, and dross is conveyed, and a foam is mixed in sand and the like. The foam is prepared by diluting a face active agent, e.g. benzole 800, with water the strength of which is 1/70 for mixture and agitation. A mixture of sands and the foam is fed in a pipe to feed it with a pressure with the aid of a pump. This method reduces frictional resistance of sands and facilitates conveyance of sand and the like to an elevated place. This method is well suitable for filling a gap between a building and a bedrock.
Patent JP-H0734448-A (JP)
Title: Concrete hollow sheet pile, driving jig, and driving construction method
Inventor: HARA CHISATO
IPC: E02D5/10
Filed: 1993-07-26
Abstract: PURPOSE:To facilitate the driving into the hard ground by forming a driving-in jig which is freely fitted into the box-shaped hollow part of a concrete hollow sheet pile and has a driving-in cutter at the lower edge and a driving-in head at the upper edge. CONSTITUTION:A driving-in cutter 4 is installed at the lower edge of a driving-in jig 3 which is freely fitted into the sheet pile of a concrete hollow sheet pile 1 and a driving-in head 5 is installed at the head part, and a door 6 is installed over the cutter 4 by a hinge 7. The sheet pile is driven into the ground by applying the force on the driving head 5 by a hammer, jack, etc. Then, driving is carried out in the state where the door 6 is in an opened state in driving, and the driving-in resistance of the sheet pile 1 is reduced by advancing the excavated soil into the jig 3. When the jig 3 is pulled up, soil and sand are pulled up, together with the jig 3, in the state where the door 6 is in a closed state, and the inside of the sheet pile 1 is kept hollow, and then charged with concrete, etc. Accordingly, the driving into the hard ground can be facilitated by using the jig 3.
Patent JP-H0832582-A (JP)
Title: Call id identification system for radio lan
Inventor: SATO TAKESHI
IPC: H04L12/28
Filed: 1994-07-13
Abstract: PURPOSE:To design a transmission reception section and a data processing unit to be separate modules and to send/receive plural MAC frames without use of a cross reference table. CONSTITUTION:A MAC frame detection section 12 detects a MAC frame M sent to a transmitter 1, an ID frame transmission section 13 generates an ID frame D and a frame link section 15 links the ID frame D and the MAC frame M in a MAC frame storage section to form a transmission frame D1(or D2). An ID frame detection section 23 of a receiver 2 compares an ID of a received transmission frame D1(or D2) with an ID of a frame stored in an ID storage section 25 and provides an output of an abort signal S1 when they are dissident and stops the reception of the MAC frame by the MAC frame reception section 24, and provides an output of a consecutive signal S2 representing number of MAC frames (or continuous transmission state) when coincident and allows the MAC frame reception section 24 to receive a required number of MAC frames (or continuously).
Patent JP-S6245190-A (JP)
Title: Circuit for protecting against excessive current for laser diode
Inventor: NAGANO KATSUMI
IPC: G11B7/126
Filed: 1985-08-23
Abstract: PURPOSE:To reliably protect a laser diode against thermal breakdown due to excessive current in a laser diode, by providing means for limiting forward current operable at a detection voltage corresponding to the limited current value in parallel with a forward current circuit. CONSTITUTION:The optical output P0 from a laser diode LD is feedback controlled such that the photovoltaic current of a photodiode PD is equal to the reference current Iref. If excessive current is caused to flow through a forward current circuit 3 by some reason, the value of the detection voltage from a detecting resistor R exceeds the voltage between the base and the emitter of a controlling transistor Q3. As a result, the transistor Q3 is turned ON and a part of the forward current is biased to a forward current limiting circuit 6, whereby any current exceeding the rated value is prevented from flowing through the laser diode LD.
Patent JP-H0828195-A (JP)
Title: Lining of tunnel
Inventor: YAMAMOTO TADASHI
IPC: E21D11/00
Filed: 1994-07-12
Abstract: PURPOSE:To form a tunnel lining excellent in a water stopping property and hard to cause cracks, etc. CONSTITUTION:A hard synthetic resin made water stopping wall material 1 in a formwork shape having constant width in the tunnel lengthy direction and curved in an arc shape in the tunnel peripheral direction is assembled in an arch shape along an inwall surface (t) at a position with a specified interval from the tunnel inwall surface (t) in accordance with drilling of a tunnel T, and concrete is deposited in a cavity part 12 between the tunnel inwall surface (t) and the water stopping wall material 1 through a through hole 3 provided on the water stopping wall material 1. An initial covering concrete 13 made by integrally fixing the water stopping wall material 1 is formed by hardening of this concrete. Additionally a secondary lining concrete 18 is deposited on the inside surface of the smooth water stopping wall material 1 of this initial lining concrete 13 in an edge cut state.
Patent JP-S6426958-A (JP)
Title: Communication channel
Inventor: KOSAKA TAKASHI
IPC: G06F13/12
Filed: 1987-07-23
Abstract: PURPOSE:To improve responsiveness to the input/output requests given from a CPU by storing the input/output parameters received from the CPU in different areas for each subchannel and performing the communication control based on the contents of those stored parameters. CONSTITUTION:When a request is given for the control of communication using a certain logical communication channel, an input/output instruction parameter including a desired logical communication channel number, a port designating the control of transmission, etc., is transmitted from a CPU 51 and set at a control register 61 of a communication channel 60. Then the input/output parameter of the register 61 is decoded by a subchannel SCH control part 71 and then stored in an SCH block of an SCH memory 72 which is proper to the subchannel designated by said decoding result. Then an answer is sent back to the CPU 51. Hereafter the control is shifted to a microprocessor 64 and the designated control of communication is carried out based on said input/ output parameter stored in the SCH block.
Patent JP-S6430923-A (JP)
Title: Sintered oil-contained bearing
Inventor: SHIMIZU TERUO
IPC: F16C33/00
Filed: 1987-07-23
Abstract: PURPOSE:To suppress lubricating oil from its outflow to the outside by constituting a bearing hole of a shaft supporting part, supporting a rotary shaft, and a clearance part, which is successively formed to the shaft supporting part having a bore size larger than that of the shaft supporting part, and forming the clearance part rougher than the shaft supporting part. CONSTITUTION:A cylindrical bearing main unit 1 of sintered alloy forms in its inside a bearing hole 3 for a rotary shaft 2 to be inserted. The bearing hole 3 forms a shaft supporting part 3a supporting the rotary shaft 2, size spread part (clearance part) 3b successively formed to the shaft supporting part 3a further spreading a bore size toward the outer and a chamfered part 3c. The clearance part 3b is formed rougher than the shaft supporting part 3a. The rotary shaft 2 is smoothly rotated by lubricating oil with which the bearing main unit 1 is impregnated, but an outflow of the lubricating oil from the rotary shaft 2 is absorbed again into the bearing main unit 1 from the clearance part 3b formed rougher than the shaft supporting part 3a. Accordingly, suppressing the outflow of the lubricating oil to the outside, the bearing main unit can be used over a long period.
Patent JP-H0812064-A (JP)
Title: Parts supplying method and aligning device for them
Inventor: TAJIMA MOTOHISA
IPC: B65B35/26
Filed: 1994-06-30
Abstract: PURPOSE:To generate matching of a supply device with an apparatus in connection therewith by allowing an accommodation casing to slide on a glide path and stand by just before the input position for parts supplied and also just before the discharge position. CONSTITUTION:When an accommodation casing reaches the opposing part 15 of the discharge port 6 of a supplying machine, an input sensor 51 senses the casing 21, which is hindered from moving by a stopper 50 and stopped, and subsequent casings 22, 23 also stop while pushing the casing 21. Supply parts discharged from the discharge port 6 of the supplying machine are put in the casing 21, and when a specified number of parts are put in, the stopper 50 releases the casing 21, which begins moving owing to the friction with a slide disc 11. The casing 21 which has moved will stop in a position 34 if accommodation casings 33, 32 accommodating supply parts exist ahead. A removing mechanism is actuated upon receiving a parts feed command from the machine situated downstream, and the parts are fed by a transferring means 16 from another accommodation casing 31 situated in a part 17. A stopping mechanism 60 stops operating, and the casing 31 begins moving.
Patent JP-S6340411-A (JP)
Title: High pressure-resistant input circuit for semiconductor device
Inventor: ARIKI KOJI
IPC: H03K17/08
Filed: 1986-08-05
Abstract: PURPOSE:To enlarge the freedom degree of the design of an external circuit by providing a resistance dividing circuit to give a negative voltage by a resistance dividing to the gate of a high pressure-resistant transistor for a switch and expanding the scope of the H input voltage of a high pressure-resistant input circuit. CONSTITUTION:When a resistance dividing circuit to give a negative voltage -VTH by the resistance dividing to the gate of a high pressure-resistant transistor 2 for a switch is provided, the voltage drop by VTH owing to the transistor can be prevented. Namely, the signal inputted from an input pad 1 arrives at the high pressure-resistant transistor 2 for the switch through input protecting circuits 4, 5a and 5b and turns on and off the switch in accordance with the characteristic of an E point. Next, the signal is inputted to an internal circuit in accordance with the characteristic of an F point by an inverter 3. In such a case, a voltage Vp is the constant voltage of -30--40V and it is necessary to make the resistance part of a ladder resistance 9 into about 1MOMEGA.
Patent JP-S6076492-A (JP)
Title: Method of repairing vehicle carrier ship
Inventor: SHIMOHARA UNHEI
IPC: B63B9/04
Filed: 1983-10-03
Abstract: PURPOSE:To efficiently discharge removed members from a repairing section, to the outside of a ship with the use of hangers, by temporarily laying guide rails on a vehicle carrying deck with the use of vehicle fastening holes in the vehicle carrier deck, and by movably arranging hangers on the rail. CONSTITUTION:In order to replace members such as, for example, the tank top 8' of a tank 3', a deck truss, etc., which constitute the lower hull of a vehicle carrier ship, a guide rail 7 is temporarily laid on the lower surface of a vehicle carrying deck 6 in a part just above the lower hull constituting members with the use of vehicle fastening holes. Then, hangers are movably provided along the guide rail 7 so that removed members from a repair section of the hull are transferred through an opening 5 formed in the shell plating 4 of one hull side of the center section of the hull opening with the use of the hangers 10. With this arrangement, the discharge a removed members may be efficiently carried out through an opening in the center section of the hull where the shell plating of the hull is slightly inclined.
Patent JP-H0533556-A (JP)
Title: Contactor for door
Inventor: OKUDAIRA TAKAICHI
IPC: E05F5/02
Filed: 1991-07-25
Abstract: PURPOSE:To transfer a two-folding door to the opened door side on folding it to position so as to superimpose the folded door although door-contacts are provided to receive the door on closing it. CONSTITUTION:A freely extensible two-folding door 3 folding into an upper and a lower rails 1, 2 is fitted to be freely transferable. An opening door 4 is arranged adjacently to time two-folding door 3 and the two-folding door 3 of this opening door 4 and the upper and the lower ends of the sideedges at the opposite side are rotatably supported at the nearby position of the edge of upper rail 1 and the lower rail 2 respectively. A contacting metal block 6 of the door is provided at the nearby position of the rotary shaft of at least one of opening doors 4 of the upper and the lower rails 1, 2.