baber/WOPTO huggingface dataset:
Patent JP-S58153159-A (JP)
Title: Magnetic flaw detector
Inventor: IMAI MASAYUKI
IPC: G01N27/82
Filed: 1982-03-05
Abstract: PURPOSE:To simplify a device and to improve sensitivity, by a method wherein a magnetizer, which generates a magnetic field, rotating in a flat manner, on a surface part of a material to be detected by means of a symmetrical polyphase alternating current, and a magnetic detector employing a thin film search coil are aligned so as to cover a total surface in a peripheral direction of a material to be detected. CONSTITUTION:In a magnetic flaw detector, a magnetizer, which generates a magnetic field, rotating in a flat manner, on a surface layer of a material 1 to be detected by means of a symmetrical polyphase alternating current, and a magnetic detector employing a thin film search coil 7 are aligned so as to cover the whole surface in a peripheral direction of the material 1 to be detected. This eliminates rotary driving of the material to be detected, permits detecting of all flaws in all directions over the whole periphery and length of the material  merely through the relative movement of the material to be detected to a magnetizer (that which is monolithically unitd with a detector), which results in  enabling to provide a simple structure, high-sensitive, and convenient device.
Patent JP-S55127219-A (JP)
Title: Door open/close system for vehicle
Inventor: KADOTA MITSUNORI
IPC: E05F15/00
Filed: 1979-03-26
Abstract: PURPOSE: To prevent a door from opening at pressure drop by a system wherein a clutch system is provided for the power axis and the connecting system of a door to allow to maintain the door at ascending position and cut-off the clutch when the operation fluid pressure is dropped at the position of the door closed.  
     CONSTITUTION: Power axis 14 and rocking axis 5 are ascending fully. Under closing condition of the door 1 where the interlocking pawl of the door 1 and the pawl ring are connected, the pressure switch 85 is activated to project the power axis 20 of a supporting cylinder 19 when the actuation fluid pressure is dropped, the point thereof being positioned at the low side of the base 21 of the rocking axis 5. On the other hand, the bearing 64 of the base 21 of the rocking axis 5 is descended by lowering the pressure to allow to make contact with the power axis 20 point. The power axis 14 of the open/close cylinder 13 descending therewith is lowering slightly until the shoulder 59 makes contact with the bearing 57 to allow the clutch pawl 68 to disconnect from the clutch groove 66. Accordingly, the door is remaining the position closed. This permits to eliminate to open the door by accidental pressure drop. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08206515-A (JP)
Title: Metallic carrier and its production
Inventor: SAKAMOTO YASUJI
IPC: F01N3/28
Filed: 1995-02-02
Abstract: PURPOSE: To provide a metallic carrier in which a new engagement mechanism and a method of fixing by welding are applied to a metallic honeycomb body and a metallic casing. CONSTITUTION: A metallic carrier MS consists of a honeycomb body H having a honeycomb structure in which a flat plate-shaped belt materials and corrugated plate-shaped belt materials are alternately piled up, and on which an exhaust gas purifying catalyst is carried, and a casing C for wrapping the honeycomb body H. The honeycomb body H has a contracted diameter part H1 of a desired width formed pressurized from the outer peripheral surface in the outer peripheral surface of the rear end part and a noncontracted diameter part H2 in the region other than the contracted diameter part H1 . The casing C has an adhesive case part C1 closely stuck on the outer peripheral surface of the contracted diameter part H1 of the honeycomb body H and a wrapping case part C2 for wrapping the noncontracted diameter part H2 of the honeycomb body H leaving a desired space.  The outer peripheral surface of the noncontracted diameter part H2 of the honeycomb body H and the inner peripheral surface of the wrapping case part C2 of the casing C are fixed to each other through a welding auxiliary member.
Patent JP-S59161356-A (JP)
Title: Preparation of tetrafluoroindole derivative
Inventor: OSHIMA IWAO
IPC: C07D413/04
Filed: 1983-03-07
Abstract: PURPOSE:To prepare the titled compound useful as an intermediate of tetrafluorotryptophan, etc., economically, by reacting alpha-pentafluorophenylpropanal, etc. with an aliphatic or aromatic amine, and treating the reaction mixture with a base. CONSTITUTION:The objective compound of formula II can be prepared easily from easily available raw materials, by (1) reacting the aldehyde of formula I (R<1> is lower alkyl) with the compound of formula R<2>NH2 (R<2> is aliphatic or aromatic group) in the absence of a solvent or in a conventional organic solvent, preferably at 0-25 deg.C, and (2) treating the obtained reaction mixture with a base preferably in an ether solvent such as tetrahydrofuran, etc. The compound can be converted to tetrafluorotryptophan or its derivative useful as a competitive inhibitor for the formation of tryptophanyl hydroxamate or tryptophanyl-t-RNA.
Patent JP-H02213863-A (JP)
Title: Paper refeeding device
Inventor: JIYOUDAI AKIYOSHI
IPC: B65H83/00
Filed: 1989-02-14
Abstract: PURPOSE:To efficiently execute copying processing by executing the control that a belt is rewound to an initial position after a paper refeeding device is turned on by a power source or immediately after paper refeeding operation to an image producing device main body is finished. CONSTITUTION:The belt 240 is rewound to the initial position after the paper refeeding device 100 is turned on by the power source or immediately after the paper refeeding operation to the image producing device main body 1 is finished. The time when the power source is turned on is a copying waiting time that the conditions for starting copying are arranged and the time after the paper refeeding operation is finished is a second surface copying processing time on the paper which is fed again. Therefore, owing to the timing, the special waiting time need not be set in order to return the belt 240 to the initial position. Thus, the extra copying waiting time is eliminated and the efficient copying processing is executed.
Patent JP-S54128640-A (JP)
Title: Control system for cash memory
Inventor: MUKAERITA TAKASHI
IPC: G06F12/08
Filed: 1978-03-30
Abstract: PURPOSE:To perform efficient control, by changing the handling of cash memory through the matching of the cash memory for memory cycle and through the nature of the memory access request from CPU. CONSTITUTION:In the data processing unit having the cash memory 105, the address register 101 performing address entry from the CPU 1 performing operation control, address register 102 entrying the address from the high speed bus, and data registers 103 and 104 entrying the data from the CPU 1 and high speed bus, are provided. Further, whether the data from the register 103 is stored to the cash memory 105 or the data of the register 104 is stored in the memory 105 is determined, and the multiplexer 106 determining the size of data and the multiplexer 107 determining the zone control of the output from the memory 105 are provided, and when data is entried in the register 103, the signal finishing the memory cycle is delivered.
Patent JP-2000197404-A (JP)
Title: Bush cleaning blade corresponding to safety cover of bush cutter with motor
Inventor: HINA AKIRA
IPC: A01D34/68
Filed: 1999-01-04
Abstract: PROBLEM TO BE SOLVED: To provide a bush cleaning blade capable of eliminating an accident resulting in injury or death and a damage only accident and carrying out a mowing operation without lowering a conventional operation efficiency in a mowing operation with a motor. SOLUTION: A bush cleaning blade 1 is ground in a degree corresponding to an oilless bearing to reduce a frictional force. The thickness of a safety cover and the bush cleaning blade 1 is thinned, the bush cleaning blade is readily introduced into a gap between a weed stump and a cut weed and operation efficiency is not reduced similarly to a conventional operation to greatly prevent scattering accidents of stone, etc., accidents resulting in injury or death and damage only accidents.
Patent JP-H02218423-A (JP)
Title: Gas separation membrane
Inventor: TSURUMAKI SHIGERU
IPC: C08J5/18
Filed: 1989-02-17
Abstract: PURPOSE:To form a thin film and heighten oxygen permeation index and oxygen/nitrogen separation index by graft-copolymerizing a polymer of nitropoly(phenylene sulfide) of which a part of the nitro groups is reduced to amino group and siloxane oligomer having epoxy in both terminals. CONSTITUTION:A part of nitro-groups in a nitropolyphenylene sulfide having a large oxygen/nitrogen separation index and a high mechanical strength is reduced into amino group and then the resulting polyphenylene sulfide is graft- copolymerized with siloxane oligomer having epoxy groups in both terminals and expressed as a formula I [(n) stands for 1-20 integer]. By this, polydimethylsiloxane structure having a large oxygen permeating index is introduced into the graft-copolymer. The graft-copolymer is dissolved in an organic solvent of ketones of cyclohexanes and formed into a thin film. By this method, a membrane having large oxygen permeation index, oxygen/nitrogen separation index, and gas permeation speed is obtained.
Patent JP-S59163462-A (JP)
Inventor: KISE NOBORU
IPC: D06M101/16
Filed: 1983-03-04
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-H03240964-A (JP)
Title: Plasma cvd device
Inventor: UKEKAWA JIHEI
IPC: C23C16/50
Filed: 1990-02-17
Abstract: PURPOSE:To obtain a thin film uniform in quality and thickness by providing plural feeding contacts from a high-frequency power source and producing uniform plasma without causing a potential difference even when a large-sized base material is coated. CONSTITUTION:In this plasma CVD device, a high-frequency power is supplied between the nozzle 2 and base material 3 arranged in a vacuum vessel 1 to generate a glow discharge, and a thin film is formed. The nozzle 2 is connected to a raw gas supply system, and the base material 3 is arranged around the nozzle 2. A high-frequency wave introducing cable 5 is connected to a high-frequency power source 4, plural feeding contacts 6 are provided to the cable, and a high-frequency power is divided and uniformly supplied to the base material 3 from the contacts.
Patent JP-S61198875-A (JP)
Title: Picture reader
Inventor: SAKAMOTO MASAHIRO
IPC: H04N1/403
Filed: 1985-02-27
Abstract: PURPOSE:To attain picture reading where shading distortion is eliminated effectively in high speed by driving an image sensor at a low speed at reading of a reference board while generating two kinds of clocks and driving the image sensor at a high speed at read of an original. CONSTITUTION:A changeover switch 19 is thrown to the position of low speed clock 3a in reading the read reference board at first, the image sensor 1 is driven at a low speed, an output of the image sensor 1 is subject to A/D conversion and the picture signal as the result of reading the reference board is stored in a memory 7 as a digital quantity. On the other hand, in reading an actual original, the changeover switch 19 is thrown to the high speed clock 3b position, the image sensor 1 is driven at a high speed by the high speed clock and the analog picture signal read in this way is inputted to a comparator 17. Then the signal is converted into an analog signal by a D/A converter 11, the analog voltage for the read value from the reference board divided by resistors 13, 14 is sliced by using a slice level for binary-coding the original read picture so as to obtain a binary-coding signal.
Patent JP-S5974183-A (JP)
Inventor: HAINTSU TEYUBOBUIRU
IPC: C10B39/02
Filed: 1983-03-08
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-H03237960-A (JP)
Title: Dish-washing machine
Inventor: KATAOKA KOSAKU
IPC: A47L15/42
Filed: 1990-02-16
Abstract: PURPOSE:To make clean the garbage contained in washing-water without accu mulating in a waterlevel-detecting chamber, by a method wherein the waterlevel- detecting chamber communicates with a washing receptacle and a difference in level is formed between the bottom of the waterlevel-detecting chamber and the bottom of the washing receptacle. CONSTITUTION:A water-supplying chamber 5 and a waterlevel-detecting chamber 6 respectively communicate with a washing receptacle 2 through a water- supplying opening 11 and a water-detecting opening 12, and a buffer rib 14 with a flow-separating opening 13 is between the water-supplying chamber 5 and the waterlevel-detecting chamber 6 and divides them. A bottom 23 of the washing receptacle is made lower than a bottom 24 of the waterlevel- detecting chamber, and a difference 25 in level is formed. Even if the washing water in the waterlevel-detecting chamber 6 decreases, it continues to flow into the washing receptacle 2 because of the existence of the difference 25, and hence it does not happen that the washing water remains in the waterlevel- detecting chamber 6.
Patent JP-S57151092-A (JP)
Title: Vane type compressor
Inventor: SHIBUYA TSUNENORI
IPC: F01C21/10
Filed: 1981-03-14
Abstract: PURPOSE:To enable sealing property of seal portions to be maintained constant by providing slits in a liner which are formed to be urged in the expanding direction and displacing the liner at the seal portions in the direction of rotor as the rotor wears. CONSTITUTION:In seal portions 17a, 17b for sealing the intake and discharge sides of a cylinder 6, a liner 8 provided with slits 12a, 12b urged in the expanding direction and blocked against the circumferential direction is disposed along the inner surface of the cylinder 6, while a portion of the liner 8 is consituted to escape into notches 16a, 16b formed in the inner surface of the cylinder 6 parallel to the axial direction of a rotor 1 to introduce discharge pressure. Thus, since the liner 8 in the seal portions 17a, 17b is displaced toward the rotor 1 side, following the wear of the rotor 1, sealing property of the seal portions 17a, 17b is maintained constant to extend the life of them.
Patent JP-H02217443-A (JP)
Title: High chromium steel for trash incineration waste heat boiler tube
Inventor: OTSUKA NOBUO
IPC: C22C38/00
Filed: 1989-02-16
Abstract: PURPOSE:To obtain the high chromium steel for a trash incineration waste heat boiler tube withstanding high temp. corrosion and HCl corrosion at the time of closing of a boiler can by specifying the compsn. constituted of C, Si, Mn, Cr, Al, rare earth elements, Mb, Ti and Fe. CONSTITUTION:The high chromium steel for a trash incineration waste heat boiler tube is constituted of <=0.20% C, <=2% Si, <=2% Mn, >13 to 16% Cr, 0.5 to 6% Al, 0.005 to 1% rare earth elements and each <=3% of one or both of Nb and Ti, furthermore constituted of, at need, one or more kinds among each <=3% of Mo and W and 0.001 to 0.03% B and the balance Fe with inevitable impurities, which shows excellent corrosion resistance even in a severe corrosive environment and has resistance even to corrosion caused by HCl water dew condensation at the time of closing of a boiler can. Furthermore, the steel has the capacity sufficiently satisfiable in practical use even in workability, mechanical characteristics, etc.
Patent JP-S61195162-A (JP)
Title: Flexible article
Inventor: HASHIMOTO TAKATSUGU
IPC: C08L23/16
Filed: 1985-02-26
Abstract: PURPOSE:To obtain the titled article such as rubber hose or rubber joint with high heat and ozone resistance and weatherability by incorporating carbon black in a rubber component comprising organic rubber and specific polyorganosiloxane followed by curing and molding. CONSTITUTION:The objective article can be obtained by incorporating (I) 100pts. wt. of a rubber comprising (A) an organic rubber with a Mooney viscosity 20-150 (e.g., ethylene-propylene are rubber) and (B) a polyorganosiloxane of formula (R and R' are each hydrocarbon substituent; n >=100, pref. >=2,000) with >=6 (pref. 20-50)mol% of the substituents R and R' being such hydrocarbon substituent as to be >=350 (pref. >=700) in the Small's molecular attraction force constant (e.g., phenyl group) and 0.02-20mol% of the substituents being group having C=C bond in a weight ratio (A)/(B)=95/5-0/100 (pref. 80/20-20/80) with (C) 2-200 (pref. 5-100)pts.wt. carbon black with an average particle size <=1,000Angstrom  followed by curing and molding.
Patent JP-H02217299-A (JP)
Title: Ring metal fitting
Inventor: KANEDA SHINICHI
IPC: B42F13/22
Filed: 1989-02-18
Abstract: PURPOSE:To prevent the detachment of a document by holding the troughlike folded state of a pair of operation plates even when a shock is applied from the outside by holding the closed state of a pair of binding levers by the engaging means provided between the upper surfaces of the end parts of the operation plates and the upper edge of the neck part of a lever piece. CONSTITUTION:When a pair of binding levers 5, 5 are pressed in a closed direction from an open state by a finger, the inner edge connection parts of operation plates 4, 4 are bent in a trough like folded state to close the binding levers 5, 5 and a lever piece 8 is erected with the bending action of the operation plates 4, 4 so that an engaging protruding part 13b is tilted to the engaging hole position with an engaging hole 13a. Subsequently, when the finger applying part 9 of the lever piece 8 is further strongly pressed inwardly, the engaging protruding part 13b slides along the upper surface of the operation plate 4 to press said plate 4 and the operation plate 4 is slightly bent by elastic force, and the engaging hole 13a and the engaging protruding part 13b are engaged in a pressure contact state to bring the finger applying part 9 to an erected state and the upper edges 10a, 10a of a neck part 10 are also pressed to the upper surfaces of the operation plates 4, 4 under pressure. Therefore, even when the operation plates 4, 4 are ready to bent in a chevron shape by the shock generated, for example, when a document is dropped in a bound state by a mistake, said bending is prevented by the engagement of the engaging hole 13a with the engaging protruding part 13b.
Patent JP-S63205878-A (JP)
Title: Label retrieval system on rewrite disable medium
Inventor: ISHII MASANORI
IPC: G06F3/08
Filed: 1987-02-20
Abstract: PURPOSE:To retrieve a label in error by preparing a rewrite enable medium having the same recording in retrieving a label of a rewrite disable medium on which an address, a file name and a label code status are recorded and referencing the former medium. CONSTITUTION:In conjunction with a rewrite disable medium 1 on which an address, a file name and a label code status are recorded, a rewrite enable medium 5 is prepared, on which the same label information is recorded. Through the constitution above, when the label and the retrieval of the medium 1 are required for a label information retrieval means 7, the medium 1 is first retrieved and when it is disabled, the label information 6 stored on the medium 5 is retrieved and a label input section 8 confirms that the object label information exists on the medium 5. Then, the medium 5 is used to retrieve the part, and only the retrieval disabled part only is eliminated to the medium 1 and the other is utilized effectively without aborting it.
Patent JP-H11234595-A (JP)
Title: Multi-screen display device
Inventor: AMANO KUNIHIKO
IPC: H04N5/44
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide the multi-screen display device where dispersion in each image output timing caused by each video display device in an unstable operating state such as during selecting a video source or the like is prevented. SOLUTION: Each video display device 101 is provided with a timer circuit 10, and input changeover or signal muting is controlled synchronously with a measured value by the timer circuit 10. Furthermore, the timer circuit 10 is initialized (reset) by a system synchronizing signal sent from a remote control transmitter 1, and all the video display devices 101 control the input changeover or signal muting so as to simultaneously control an image output timing of each device 101. Thus, the image output timings of all the video display devices 101 are arranged in view of the entire video display system.
Patent JP-S54132456-A (JP)
Title: Manufacture of thin walled pipe and cross rolling mill for this purpose
Inventor: BUARUTAA FUOMU DORUPU
IPC: B21B19/00
Filed: 1979-03-29
Abstract: PURPOSE: To greatly improve the productive capacity without fattening the edge portion, by adding a motion for chainging the roll gap of the stepped rolls, as the adjusting motion in the traverse direction agianst the rolling direction, correspondingly to the increment of the roll gap caused by th swing motion of the turning axis.  
     CONSTITUTION: The high point 38 is situated at the nearest position to the pipe axis, and rolls the pipe into thin wall; hereupon, the cross angle between ases of the roll shafts 2 is comparatively large, so that a comparatively large feed for the rolling is given. Just before the tail end of the materal arrives, the turning device 28 is driven, and the cross angle between the rolls is reduced by the movable flange 9 rotated by the turning device 28. By the rotation of the movable flange 9, the gear 19 turns the screw cylinder 17 which is unmovable in the direction within the movable flange 9; by the rotation of the screw cylinder 17, the roll chock 6 is moved toward the rolling line. Thus, the displacement of the high point 38 from the rolling line, being caused by th reduction of the cross angle between roll axes 2 can be corrected. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61201610-A (JP)
Title: Black powder and its preparation
Inventor: YOSHIZUMI MOTOHIKO
IPC: C01G23/00
Filed: 1985-02-28
Abstract: PURPOSE:To obtain easily preparable black powder having high degree of blackness, superior dispersibility, allowing titanium hydroxide or TiO2 powder having deposited V compd. thereon to react with gaseous NH3 by heating. CONSTITUTION:A V compd. (e.g. ammonium vanadate) is deposited on the powder of titanium hydroxide or TiO2. The powder is then allowed to react with gaseous NH3 at 550-900 deg.C to obtain aimed black pigment powder, which consists of particles of oxynitride of Ti and V contg. 0.1-7wt% V, 5-35wt% O, and 2-20wt% N. If a compound body of tetragonal and cubic crystal systems of oxynitride of Ti and V contg. larger proportion of the cubic crystal is used, the degree of blackness may be improved further.
Patent JP-S60181194-A (JP)
Title: Apparatus for automatic production of solid fuel from chaff as raw material and product thereof
Inventor: ABE SEIJI
IPC: C10L5/44
Filed: 1984-02-28
Abstract: PURPOSE:To obtain a uniform solid fuel emitting smokeless, odorless and nontoxic waste gas without shape collapse, by compressing and heating chaff raw material automatically into a solid form while transferring the chaff raw material in a cylinder with a rotating screw. CONSTITUTION:Foreign materials and moisture are removed from chaff formed in hulling rice as a by-product, and the resultant chaff as a raw material is charged continuously into a hopper 7 and dropped on the flight part 13 of a horizontal extrusion screw 12 having a specific flight depth and pitch. The chaff is transferred in a cylinder 8 by the rotation of the screw 12 and heated at a high temperature under high pressure to give powder. Crude protein, crude fat, starchy material, etc. contained in the chaff are fused and bonded to compression mold and solidify the chaff powder. Thus, the aimed solid fuel is continuously obtained.