baber/WOPTO huggingface dataset:
Patent JP-H0269326-A (JP)
Title: Cooled poker for glass ceramics
Inventor: SEKIGUCHI TAKEHISA
IPC: C03B5/187
Filed: 1988-09-05
Abstract: PURPOSE:To prevent the elution and erosion of the poker and to retain the quality and characteristic of glass by inserting a heat pipe into a hollow poker and cooling the inside of the poker at the time of melting glass. CONSTITUTION:The hollow poker 3 for glass ceramics made of a Pt-Rh alloy is used, and a heat pipe 5 is inserted into the hollow part 4. The poker 6 is set in a glass melting crucible, the surface of the heat pipe is cooled, hence the outer surface of the poker is cooled, the molten glass in contact with the poker is solidified into a thin film, the outer surface of the poker is protected, and the elution and erosion of the Pt-Rh alloy are prevented.
Patent JP-H1062745-A (JP)
Title: Driving method for simple matrix type liquid crystal display device
Inventor: NAKANISHI KAZUHIRO
IPC: G02F1/133
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To decrease longitudinal crosstalks, transverse stripes, character crosstalks and frame response and to enable high-grade display by executing simultaneous driving of scanning lines by using a matrix subjected to shunting of rows in such a manner that the respective adjacent rows may be scattered. SOLUTION: Such a normal cyclic type Hadamard matrix in which the row order is the multiple of 4 above, for example, 244, and the column order is the multiple of 4 above, for example, 244 is obtd. by using a max. length system code method. The 2nd column to the 241 the column of this matrix are permuted respectively successively from the 1st column to the 240th column, by which the matrix H' is obtd. If this matrix H' is subjected to code inversion by each one column, the matrix H" is formed. This matrix H" is subjected to row shunting, by which the scanning data matrix is formed.  The row shunting is executed by determining the row numbers from the 1st row to the 256th row as 0 to 255 and freshly permuting the rows in the positions of the row number p' obtd. by p=q+r×N/n when the quotient obtd. by dividing the row number p by n (n is an integer) is defined as q and the remainder as r.
Patent JP-S60113992-A (JP)
Inventor: NIKI KENICHI
IPC: H05K3/46
Filed: 1983-11-25
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-S60114691-A (JP)
Inventor: UEDA SUMIO
IPC: F27D17/00
Filed: 1983-11-25
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-H1063028-A (JP)
Title: Image forming method, image forming device, and recording medium used therefor
Inventor: MATSUDA TSUKASA
IPC: G03G13/16
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method and device excellent in image luster and color reproducibility independently of image density and image area rate, forming no irregular color, excellent in graininess and excellent also in uniformity of image luster and to provide a recording medium used therefor. SOLUTION: A toner image carried to a transfer position by a toner image carrier holding and carrying the toner image is transferred to a prescribed recording medium. In this image forming method, the carried toner image is brought into close contact with the medium, transferred under heating and fixed. The recording medium has a thermoplastic transparent resin layer on at least a face of the substrate to which the toner image is transferred and the softening point of the transparent resin is between (the softening point of the toner) -30 deg.C and (the softening point of the toner) +10 deg.C. The toner image held by the toner image carrier is preferably preheated to a temp. above the softening point of the toner.
Patent JP-2000053658-A (JP)
Title: Production of tris(dibromopropyl) isocyanurate
Inventor: KAWAHATA KOUJI
IPC: C07D251/34
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for tris(dibromopropyl) isocyanurate in an industrial scale. SOLUTION: In the production process for tris(dibromopropyl) isocyanurate via bromination reaction and crystallization, a good solvent and triallyl isocyanurate are charged in the reactor, bromine is dripped down to the mixture to form tris(dibromopropyl) isocyanurate. Then, a bad solvent is combined with seed crystals and the reaction mixture containing the isocyanurate product is dripped into the seed crystal dispersion, as the good solvent is distilled off, finally water is added to crystallize the objective tris(dibromopropyl) isocyanurate in high yield.
Patent JP-H0274563-A (JP)
Title: Production of silicon nitride calcined compact
Inventor: TSUJI SHINJI
IPC: C04B35/584
Filed: 1988-09-06
Abstract: PURPOSE:To promote calcination and improve high-temperature strength by using specific amounts of mullite and magnesia alumina spinel together as a calcining auxiliary of silicon nitride powder. CONSTITUTION:92-99.2wt.% silicon nitride powder is blended with 0.8-8wt.% of mullite powder and magnesia alumina spinel powder to form a molded article having prescribed shape. Then the molded article is calcined by heating under non-oxidizing atmosphere to provide the silicon nitride calcined compact. Calcination is promoted and simultaneously strength at high temperature is improved without requiring re-heating by using mullite and spinel together as a calcining auxiliary.
Patent JP-2001053960-A (JP)
Title: Digital image processor
Inventor: KANO HIROYASU
IPC: G06T3/40
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide plural kinds of copies with different magnification powers through one time of setting when copying originals in certain order with plural magnifications according to the designation of an external operating part. SOLUTION: Memory control 305 is a block having a function for selecting control data for memory control and arithmetic interpolation. This memory control 305 previously stores commonly used magnification control data in each of memories 306-308. Then, with the designated magnification, processing is performed while utilizing the magnification control data stored in each of the memories 306-308. Data required for a line memory control part 302 and an arithmetic interpolation block 303 are selectively provided from each of the memories 306-308 on the basis of the designated magnification.
Patent JP-H0386607-A (JP)
Title: Pneumatic radial tire for heavy load
Inventor: TAKAHASHI TAKESHI
IPC: B60C15/06
Filed: 1989-08-31
Abstract: PURPOSE:To improve the durability of a bead part by arranging a plurality of organic fiber cord reinforced layers having each prescribed cord angle along a carcass on the outside of a bead part positioning the upper edge terminal of an intermediate layer at the lowest position and lower than the max. width position on the sectional surface of a tire. CONSTITUTION:Three reinforced layers 7-1 - 7-3 consisting of organic fiber cords are lamination-arranged along a carcass ply 3 on the outside of a bead part. In this case, each cord angle of the inside reinforced layer 7-1 and the outside reinforced layer 7-3 is set at 30 deg.+ or -10 deg. to the circumferential direction, and the both layers are crossed each other, and the cord angle of the intermediate layer 7-2 is set over 60 deg.. Further, the intermediate layer 7-2 is nipped between the inner and outer layers 7-1 and 7-3 without repeating the folding of the intermediate layer 7-2 around a bead core 4 and positioned on the periphery of a bead heel part. With this constitution, the durability of the bead part can be improved.
Patent JP-H0271105-A (JP)
Title: Apparatus for measuring surface shape
Inventor: HAYASHI MASAKAZU
IPC: G01N23/00
Filed: 1988-09-06
Abstract: PURPOSE:To make the leading end part of a probe hard to bend even when the leading end part of said probe strikes on a sample and to enhance the surface shape of an observation image due to a scanning tunnel microscope (STM) by providing conductive diamond to the leading end part of the probe. CONSTITUTION:Since a probe leading end part 5 having conductive diamond arranged thereto is provided to the leading end of a probe main body 1, the strength of the leading end part 5 of the main body can be increased. Therefore, even when the main body 1 is shaken by the vibration of the outside at the time of observation due to an STM and the leading end part 5 of the main body 1 strikes on a sample, the bending of the leading end part of the main 1 can be prevented. Therefore, a lowering of the resolving power of the observation image due to the STM can be prevented and the measuring accuracy at the time of the measurement of the surface shape of the sample due to the STM can be enhanced.
Patent JP-S6467574-A (JP)
Title: Method of machining refrigerant piping in liquid tank
Inventor: TAKAMATSU YOSHIKAZU
IPC: F25B43/00
Filed: 1987-09-08
Abstract: PURPOSE: To enhance airtightness at the time of coupling with a liquid tank by inserting a refrigerant tube, while contracting, into an opening made in the cover of a tubular casing and then enlarging and press jointing the tube thereafter forming a bead on the press jointed tube. CONSTITUTION: A refrigerant tube 4a is contracted by pressing a first jig 23 having inside diameter substantially equal to that at a part 13 to be contracted and having an inner tubular recess 22 against the part 13 subjected to swaging from the insertion side end 11 to a part 21. A second columnar jig having spherical forward end is then pressed in the axial direction in order to enlarge the tube and a columnar part 24 having spherical forward end is pressed in the axial direction along with a third jig 29 having a peripheral part 28 and spaced apart by a specified distance, to form a large bead 26. On the other hand, a small bead 27 is formed using a jig having forward end bonded with a small ball. When a seal ring 15 is fixed to the small bead 27 and an end plate 5 is fixed by bolts, the refrigerant tube 4a can be jointed to a liquid tank 1 with high airtightness.
Patent JP-H0889800-A (JP)
Title: Photocatalyst
Inventor: TANAKA AKIRA
IPC: B01J23/22
Filed: 1994-09-19
Abstract: PURPOSE: To obtain a photocatalyst capable of efficiently utilizing light, having high catalytic activity in a visible light region and used at the time of producing at least one of hydrogen and oxygen by the photolysis of water. CONSTITUTION: This photocatalyst is made of an oxide represented by the general formula, AB2 Nb3-x Mx O10 [where A is one or more kinds of elements selected from among alkali metals and H; B is one or more kinds of elements selected from among alkaline earth metals and Pb; M is one or more kinds of elements selected from among V, W and Mo and (x) is an arbitrary number of >0 to 3]. This photocatalyst has catalytic activity in a visible light region.
Patent JP-H0542455-A (JP)
Title: Discriminating method for construction member in automatic working and assembling
Inventor: NARUO MASATOYO
IPC: B23Q17/00
Filed: 1991-08-09
Abstract: PURPOSE:To prevent the fall and loss of a mark by mutual stacking of members and carrying and ensure the discrimination of the member by the mark by integrally forming an uneven mark for discriminating a construction member on the construction member itself so as to integrate the mark with the construction member. CONSTITUTION:A number of protruding marks 14 are formed on a cut plate 10 along the line direction, the information related to the specific direction of the member and its specifications are displayed by the number of the marks 14. The marks 14 are deposited and integrally protruded on the cut plate 10 by use of a welding machine.
Patent JP-S6382296-A (JP)
Inventor: MURATA EISAKU
IPC: B65G67/60
Filed: 1986-09-24
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-H05265278-A (JP)
Title: Automatic document feeding device
IPC: B65H3/44
Filed: 1991-08-09
Abstract: PURPOSE:To make an automatic document feeding device compact and heighten its reliability by moving a document placing base intermittently, and conveying documents out of the document placing base in the process of this intermittent movement. CONSTITUTION:Documents are placed appropriately at random on each bin 37 and picked up from the bin 37 by a pick-up roller so as to be conveyed onto the image forming device side by carrier rollers from the feed-discharge rollers 83, 84 of a paper feed/discharge part through a sheet carrier path 135. At this time, the bin 37 intermittently moves describing the locus specified by a spiral groove 145 and a guide groove 141 according to the rotation of a helical wheel 137. The bin 37 to be the feed object is stopped in a document feed position preset by a CPU, that is, in a position opposed to a feed/discharge port 136, and the documents are conveyed out by the pick-up roller and the feed/discharge rollers 83, 84 from that position.
Patent JP-H04105127-A (JP)
Title: Knowledge expressing method using network form
Inventor: ZAITSU MASANARI
IPC: G06N5/04
Filed: 1990-08-26
Abstract: PURPOSE:To enable an expert to easily understand the contents of knowledges at the work site by constructing a knowledge base with use of a means which rewrites the knowledge expressed in a network form into an internal code corresponding to an internal rule of a computer. CONSTITUTION:A network form where the knowledges are defined as the causal relations among various events and these events are connected to each other with the causal relations as the nodes is expressed on a screen. A means is provided to rewrite the knowledge expressed in a network into an internal code equivalent to an if-then rule within a system as shown in the diagram and then to construct a knowledge base. Thus the knowledges are arranged in a network form. In such a way, the difference is reduced from the result obtained by a problem analyzing method applied by an expert of a work site and therefore the expert can easily understand the contents of knowledges.
Patent JP-S6284681-A (JP)
Title: Image pickup and recording system
Inventor: NAGASHIMA YOSHITAKE
IPC: H04N5/335
Filed: 1985-10-09
Abstract: PURPOSE:To allow the current TV standard system hardware to record and reproduce a high density still picture when the still picture is picked up and recorded by a high resolution image pickup element, by setting the number of vertical direction picture elements in teach field to a number N integer-times field effective scan lines with the television standard system. CONSTITUTION:Assuming that the current TV standard system is an NTSC system, the number of effective scan lines per field by line interlace is about 244 where the number of the scan lines are approximately 93% of the total number of the scan line 525. With N=4 given, the number of picture elements in the direction Y of a high density image pickup element becomes 976. Four fields F-1-F-4 with X=950 and Y=244, which are obtained by dividing a high density picture frame with X=950 and Y=976 by N=4, correspond to the recording part with four fields by the standard NTSC system. Accordingly, for monitoring picture data, two fields are taken out and said data can be viewed on a monitor television TV 6 with a conventional NTSC system.
Patent JP-H09174217-A (JP)
Title: Cylinder sleeve for aluminum die casting
Inventor: WATANABE YASUSHI
IPC: B22D17/20
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To avoid suck failure as looseness in a cylinder sleeve for an aluminum die casting, having sufficient durability without causing early wear. SOLUTION: At first, a stellite is melted by using a high frequency induction furnace 31 and VC power 35 having 1-10μm particle diameter is added into this molten metal 33 at the ratio of 15wt.% or 20wt.% (A). Successively, while pouring the molten cermet 37 obtd. in such way to a gas atomizer 39, atomizing is executed and the cermet powder 41 having <=350μm particle diameter is formed (B). Successively, an S45C-made cylindrical body 45 and the cermet powder 41 are charged into an HIP can 43 and an SS41-made bar 47 is housed in the center and the HIP is applied (C). Then, after taking out from the HIP can, the cylinder sleeve 10 is obtd. through an outside shaving, boring, processing of a hopper hole and grinding.
Patent JP-S59114617-A (JP)
Title: Gate control device of power converting device
Inventor: ICHIKAWA KOUSAKU
IPC: G05F1/70
Filed: 1982-12-22
Abstract: PURPOSE:To reduce a turn-off loss by detecting a power factor of an output side of a power converting device, and stopping an off-gate signal for turning off a gate turn-off thyristor in case when the power factor is a leading power- factor. CONSTITUTION:A current from a DC power source 1 is coverted to AC through an invertor circuit (power converting device) 21 constituted of gate turn-off thyristors (GTO) 22-27, and the AC is supplied to a load 20. As for the converted AC, its current Ie and voltage Vo are detected by current transformers 34-35 and a transformer 37, and its current signal A and voltage signal C are applied to a power factor detecting circuit 38. Also, a gate signal for turning off the GTOs 22-27 is outputted from an off-gate circuit 39, and applied to the GTO through an off-gate locking circuit 40 and a gate amplifying circuit 41. (In this regard, in the case of a leading power factor, the GTO is turned off even if the off-gate signal is not applied) In case when the power factor becomes a leading state by said power factor detecting circuit 38 (in the case of a leading power- factor operation), a signal G is outputted to the off-gate locking circuit 40, and the off-gate signal is locked.
Patent JP-S60116830-A (JP)
Title: Driving device of variable nozzle of radial-flow turbine
Inventor: ACHINAMI SEIJI
IPC: F02C9/22
Filed: 1983-11-30
Abstract: PURPOSE:To enable to control appropriately the flow of passing gas without requiring excessive accuracy on an actuator of nozzle blade, by forming the cam groove of a driving ring in which slack fit of the connecting pin of the link unifying with a nozzle blade is made in a curved state. CONSTITUTION:High temperature exhaust gas introduced into a scroll 11 flows in a turbine rotor chamber 4 having a turbine rotor 3 by passing through a flow path 2. Then a driving ring 11 is turned by an actuator 13 through a link 14 in a reciprocating state and the flow path 2 is opened or closed by a nozzle blade 5 through a link 9 further, through which an inflow of gas in the turbine rotor chamber 4 is controlled. In this instance, the cam groove 12 of the driving ring 11 is formed in a curved state by protruding in the direction of the center of the turbine rotor 3. Then it is so constituted that a quantity of displacement of the actuator 13 and a flow Q of gas passing through the flow path 2 to be controlled by the nozzle blade 5 makes proportional relation. With this construction, desired aim is achieved.
Patent JP-2000054954-A (JP)
Title: Manufacture of piston for variable displacement compressor
Inventor: KAWAGUCHI MASAHIRO
IPC: F04B39/00
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To reduce dispersion of top clearance of each piston. SOLUTION: A piston for a variable displacement compressor has a connecting rod 20 in which a spherical portion 22 formed at one end of a cylinder body 21 is connected with a sliding surface of a swash plate 26 via a shoe 25, and the other end of the cylinder body 21 is connected with a piston 10. The piston 10, after connection with the connecting rod 20, is provided with finishing machining of an outer peripheral surface 11a and a top surface 12a.
Patent JP-2001051419-A (JP)
Title: Radiation sensitive resin composition
Inventor: AKIYAMA MASAHIRO
IPC: G03F7/004
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of a side lobe in the formation of a contact hole(C/H) pattern and to ensure superior developability by incorporating an alkali-soluble novolak resin, a phenolic low molecular compound and at least one quinonediazidosulfonic ester compound of a specified phenol compound. SOLUTION: The radiation sensitive resin composition contains an alkali- soluble novolak resin, a phenolic low molecular compound and at least one quinonediazidosulfonic ester compound of a phenol compound of the formula. The alkali-soluble novolak resin is not particularly limited if it is a resin obtained by condensing phenols and aldehydes in the presence of an acidic catalyst. The phenols include phenol, o-cresol, m-cresol, p-cresol, 1,2- dimethylphenol, 2,4-dimethylphenol, phloroglucinol, thymol and isothymol.
Patent JP-S59114607-A (JP)
Title: Controlling method of industrial robot
Inventor: KUBOTA HITOSHI
IPC: B25J9/16
Filed: 1982-12-20
Abstract: PURPOSE:To increase an operating speed of a robot by dividing optionally a linear interpolating part between teaching points, so that an interpolating interval of a section for which a strict linearity is required in this divided part becomes fine. CONSTITUTION:Each joint 2-6 of a multi-joint robot 1 is controlled by a control device 7. This device 7 is constituted of an input means 8 consisting of a push- button SW, an interface 9, a computer 10, etc., and has a means for registering a type and contents of a linear interpolation in a memory in the device 7 from said input means 8, and a means for generating a robot operating program. By this control, the part between teaching points is divided into an optional number, and for instance, in case when the linearity is more important than a moving speed of insertion of parts to a work, etc., the interpolating interval is made fine, and at the time of a simple movement, the interpolating interval is made coarse since the moving speed becomes important, and the moving speed is increased.
Patent JP-S61102020-A (JP)
Inventor: HAGA MIKIO
IPC: H01G4/32
Filed: 1984-10-25
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-2000054504-A (JP)
Title: Connection structure of building unit whose beam is omitted
Inventor: YODA YASUHIRO
IPC: E04B1/348
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To mutually connect a plurality of building units which are installed at the upside and the downside and also at the right side and the left side by connecting the side face of a column being in contact with a notched part of a beam as a building unit whose beam is omitted and the side face of a column of another building unit. SOLUTION: Building units 20, 30 whose under floor beams are omitted are arranged at a part of the under floor, and building units whose upper floor beams are omitted are arranged at the upper side respectively. In the connection part 140 of beams with columns 11, 11 coming in contact with the notched parts of beams of the building units 20, 30, the side faces 141, 142 are connected to each other by bolts 143. It is preferable that both columns 11 are made of square steel pipes and backing plates 144, 145 are welded to the rear sides of the side faces 141, 142, and bolt-through holes 147 are formed to screw these bolts 143 into female-screws 145. A spacer 148 is put between both columns 11, 11 to extend to the installation level of the building unit whose upper floor beam is omitted, of the upper part of the column head of the column 11.  In this way, the building unit whose beam is omitted can be connected to another building unit.