baber/WOPTO huggingface dataset:
Patent JP-2000030081-A (JP)
Title: Method for plotting rugged polygon and three- dimensional plotting device
Inventor: ONODERA TOMOO
IPC: G06T15/00
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To plot a rugged polygon at a high speed without further subdividing a single polygon (triangle) when the rugged polygon is plotted. SOLUTION: A texture image, texture height are set in a texture memory(TM) 300, an object which is expressed by plural polygons is divided into triangles and a plotting instruction of the triangles is issued by a CPU 100. Plotting lines in the triangles are divided based on segments on which the normal directions of the triangles are projected by every triangle, pixels on the plotting lines are successively shifted by corresponding texture height information and the triangles are plotted by interpolating image data of texture of adjacent pixels before shift between pixel positions after the shift by an RP (plotting processor) 200. Ruggedness including peripheral parts of the triangles is expressed by a group of the interpolated pixels through the shift. This plotting processing is repeated for all the lines of the triangles and further for all the triangles to constitute the object.
Patent JP-S6176903-A (JP)
Title: Parts inspecting instrument
Inventor: KAKIGI GIICHI
IPC: G01B11/00
Filed: 1984-09-21
Abstract: PURPOSE:To detect existence and polarity of an electric parts on a printed board by irradiating the parts to be inspected with slit light of a laser beam from above slantingly and detecting the slit light and a painted polarity part from right above the part. CONSTITUTION:The electric parts 4 is put on the printed board 3. Then, laser light 8 is irradiated from above slantingly the parts 4 as the slit light through a slit 7. Further, white paint is applied to the polarity part 14 of the parts 4. Then, the irradiated slit light 5a of the parts 4 and slit light 6a on the board 3 are picked up from right above the parts 4 by an image pickup means 10 to detect the existence of the parts 4 from polarization of the slit light by height H of the parts 4. At the same time, the white paint part 14 is detected to detect if the polarity part is put in the prescribed direction. Accordingly, since the irradiated part of the slit light and painted part are picked up from right above, the existence and direction of the polarity of the parts such as condenser or the like on the printed board can be detected.
Patent JP-S6261725-A (JP)
Title: Winding and unwinding device for steel plate
Inventor: AOKI FUJIO
IPC: B21C47/00
Filed: 1985-09-09
Abstract: PURPOSE:To make the inner winding diameter of a steel plate constantly and to perform a stabilized winding by fitting a mandrel with rolling via the steel plate to the pair of bending rolls installed on a vertically movable frame and by descending the frame according to the number of windings of the winding steel plate. CONSTITUTION:The steel plate 10 to be transferred by a transfer roll 12 is bent in circular shape by bending roll 16, 18 and mandrel 20, and a frame 14 is descended by the thickness part of the steel plate 10 when the tip of the first coil comes onto the bending roll 16. With the repetition of this motion the mandrel 20 is apart from the inner peripheral face at the lower part of the steel plate 10 and wound by only bending rolls 16, 18. And after completion of the winding, it is rotated in the opposite direction to the winding time, the rear end part 10A of the coil shaped steel plate 10 is unwinded by a peeler 44, guided to the lower pinch roll 24 via the outlet side apron 42, the upper pinch roll 26 is descended and the steel plate 10 is pinched by the upper and lower pinch rolls 24, 26 and sent out in the direction of the outlet side transfer roll 28.
Patent JP-2001026055-A (JP)
Title: Cable protective pipe and manufacture of the same
Inventor: HIRANO SHINNOSUKE
IPC: H02G3/06
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To maintain a necessary strength while waterproofing a plurality of pipe joints by a method wherein a joining part is inserted into an expanded part of a cable protective pipe, and the expanded part and the joint part are integrally connected closely to each other by thermal shrinkage. SOLUTION: One side end part of a cable protective pipe 10 is spreaded in a specific length L to form an expanded pipe part 11. Besides, a sticky butyl tape 14 is wound on the outer-peripheral surface of one side end part of the other side protective pipe 12 to be joined from an end part 13 side, and an O-ring 15 is arranged next thereto. Then, after inserting the one side end part 13 of the protective pipe 12 into the inside of the expanded pipe part 11 of the protective pipe 10, a sheet heater 17 is wound around a joint part 16, and the joint part 16 is heated by supplying electric current via an outlet. The expanded pipe part 11 of the protective pipe 10 is thermally shrinked by the heating, and in cooperation of the butyl tape 14, the protective pipe 10 and the protective pipe 12 are integrally bonded to each other.
Patent JP-H0732522-A (JP)
Title: Laminate
Inventor: TOMITA MUNETOSHI
IPC: B32B5/02
Filed: 1993-07-16
Abstract: PURPOSE:To obtain a laminate excellent in the recovery properties of a processing material such as paper, capable of being effectively regenerated and reutilized and excellent in dimensional stability by providing one layer composed of a fabric containing oxyalkylene group-containing polyvinyl alcohol (EO-PVA). CONSTITUTION:EO-PVA fibers are produced by a melt spinning method using an EO-PVA resin and stretched if necessary to be formed into a fabric by a usual shuttle loom. Or, a nonwoven fabric composed of EO-PVA fibers is produced by a dry method, a wet method or a melting method. The fabric composed of the EO-PVA fibers thus obtained is laminated to paper. At the time of lamination, a water-soluble adhesive is used in order to more enhance the recovery properties of old paper.
Patent JP-H1133817-A (JP)
Title: Strip (band-like thin piece) cutter
Inventor: STIG ZEDERLUNT
IPC: B23D19/06
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To reduce the bending of an arbor and to adjust a gap between cutter end edges by attaching a bearing in common to the arbor. SOLUTION: Preferably, by firmly fixing an arbor 3 to the housing 24 of a bearing, the resistance of the arbor to bending is increased. At least one vertical position of the arbor 3 is adjustable for adjusting the overlapping of cutter end edges. For the bearing housing 24 of the adjustable arbor 3, the long circular windows of frame parts 6 and 7 are guided. The guide rail of a vertical direction is attached to the vertical direction inner side of the window. A cutter 4 and a spacer 5 are fixed to the arbor 3 between a fixed ring 19 and a hydraulic moving type trust ring 20.
Patent JP-S6178506-A (JP)
Title: Shape control method of thin sheet
Inventor: GOTO KEIZO
IPC: B21B37/28
Filed: 1984-09-26
Abstract: PURPOSE:To perform the accurate shape control in thin-sheet rolling by identifying on-line a shape influence-factor of each operation-end and operating a manipulated variable of each operation-end which minimizes a shape evaluation- function. CONSTITUTION:In a shape control system of a thin-sheet rolling mill provided with a control device and plural shape-straightening operation-ends; the area of deviation square of an aimed shape and an actual shape detected by a shape detector, is obtained. By using this deviation-square area as a shape evaluation- function; a manipulated variable of each operation-end which minimizes a shape evaluation-function, is operated by self-learning while identifying on-line the rate of shape-changing with respect to the manipulated variable which changes in accordance with rolling conditions. In this way, a parameter corresponding to the rolling conditions, is obtained, to sufficiently follow up the adaptive control without causing the sudden change of rolling conditions. When this system is applied to a practical mill, highly accurate shape control can be performed.
Patent JP-H0486368-A (JP)
Title: Nozzle top part heat insulating device of fuel injection nozzle for diesel engine
Inventor: SHIRAISHI YASUNORI
IPC: F02M61/14
Filed: 1990-07-26
Abstract: PURPOSE:To ensure the heat insulation of a nozzle top part by forming the sealing flange part of a nozzle heat insulating cap with a thermally deformable material, and airtightly pressing the sealing flange part into contact with the nozzle top surface by the thermal deformation based on combustion heat. CONSTITUTION:A nozzle inserting hole 3 directing a combustion chamber 2 is bored in a cylinder head 1, and a nozzle heat insulating cap 4 and a fuel injection nozzle 8 are inserted to the nozzle inserting hole 3. The cap 4 has an inward sealing flange part 6 formed on the top side of a cylindrical circumferential wall part 5. In this case, the nozzle heat insulating cap 4 is formed of a shape memory alloy, and the sealing flange part 6 is airtightly pressed into contact with a nozzle top surface 10 by the thermal deformation based on the combustion heat of the combustion chamber 2. Namely, the sealing flange part 6 is constituted so that the form after thermal deformation is curved downward to press an inner circumferential part 20 to the nozzle top surface 10, whereby a heat insulating space 21 is formed between the sealing flange part 6 and the nozzle top surface 10.
Patent JP-H0948749-A (JP)
Title: New n-allyl-substituted oligoisobutenlysuccinic acid half amide compound, its copolymer and paper additive containing the copolymer
Inventor: TAKAGI TOSHIHIKO
IPC: C08F220/56
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound useful as a polymerizable surfactant and a paper additive. SOLUTION: This N-monoallyl-substituted oligoisobutenylsuccinic acid half amide compound is expressed by formula I, formula II (R1 and R2 are each H or a group of formula III; (n) is 0-6; M is H, an alkali metal, an alkaline earth metal, ammonium or an organic base), etc. The compound is a hydrophobic compound soluble in organic solvents and is also an amphiphatic compound exhibiting water-solubility or water-dispersibility according to the pH, temperature conditions, etc., owing to carbonyl group and amide group existing in the molecule. It is polymerizable with various vinyl compounds and useful as a raw material for synthetic resins. Especially a copolymer with (meth) acrylamide is soluble or dispersible in water and useful as a paper additive having excellent paper-strengthening property and sizing performance.  The compound of formula I or formula II can be produced by using an oligoisobutenylsuccinic anhydride as a raw material and reacting with allylamine or diallylamine in the absence of solvent or in an organic solvent.
Patent JP-H0864667-A (JP)
Title: Cassette for semiconductor wafer
Inventor: ONODERA KIYOSHI
IPC: H01L21/68
Filed: 1994-08-24
Abstract: PURPOSE: To obtain a cassette for semiconductor wafer for processing the wafer surface uniformly when the wafer undergoes various processings using liquids, e.g. chemicals and pure water. CONSTITUTION: The cassette 40 for semiconductor wafer has two side boards 44, 44 each of which is tapered at the upper and lower end parts 44a, 44b thereof. The cassette 40 for semiconductor wafer also has two supporting members 46, 46 each of which is tapered at the upper and lower end parts 46a, 46b thereof.
Patent JP-S6094178-A (JP)
Inventor: YAMAMOTO SOUICHI
IPC: B07B13/16
Filed: 1983-10-25
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-H0947651-A (JP)
Title: Cooling device for hydrogenating plant
Inventor: KAWAKAMI KATSUHIKO
IPC: B01J19/00
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device for a hydogenating plant of high cooling efficiency to be installed in an exhaust hydrogenating and desulfurizing plant. SOLUTION: In a hydrogenating plant provided with a circulating gas line 1 having reaction columns for hydrogenating sulfur and forming hydrogen sulfide and a hydrogen sulfide absorption tower 12 for absorbing hydrogen sulfide formed in the reaction columns and a liquid circulating line 2 for circulating the liquid for absorbing hydrogen sulfide in the hydrogen sulfide absorption tower 12, a cooling device 39 is installed on the liquid circulating line 2 which is of lower temperature and lower pressure compared with those of the hydrogenating and desulfurizing line 1.
Patent JP-S6092272-A (JP)
Title: Acylimidazole compound, its preparation and plant blight controlling agent containing said compound as active component
Inventor: MANABE AKIO
IPC: C07C51/347
Filed: 1983-10-25
Abstract: NEW MATERIAL:The acylimidazole compound of formula I (R is lower alkyl; X, Y and Z are H, halogen, lower alkyl, haloalkyl, lower alkoxy, lower alkylthio, cyano, nitro, or two of X, Y and Z together form methylenedioxy). USE:It exhibits controlling activity against plant blights such as blast, helminthosporium leaf spot and sheath blight of rice, powdery mildew of barley, blossom blight of apple, scab of pear, etc., and is useful as a plant blight controlling agent for paddy field, orchard, tea plantation, pasture lead, lawn, etc. PREPARATION:The compound of formula I is produced by the thermal decomposition and decarbonation of the bisimidazole compound of formula II at 70- 200 deg.C. The starting compound of formula II can be synthesized by reacting the compound derived from the compound of formula III and diisopropylamine with the compound of formula IV, and reacting the reaction product with the compound of formula V.
Patent JP-2000031196-A (JP)
Title: Capillary-mounting structure of wire-bonding device
Inventor: TAKEMOTO TAKESHI
IPC: H01L21/607
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To mount a capillary to an ultrasonic horn, without making the structure complex and to efficiently transfer ultrasonic vibrations to the capillary. SOLUTION: A mounting hole Hb is formed at the tip part of an ultrasonic horn H, while being fed vertically through the tip part, and at the same time a screw hole Hc that is opened on the peripheral surface of the mounting hole Hb from the tip end is formed. Then, a capillary C is inserted to a base edge side in the mounting hole Hb, and a stiffening member A is inserted between the peripheral surface and the capillary C at the tip side. Also, a bolt B with hexagonal hole is crewed into a screw hole Hc, thus enabling the tip of the bolt B with a hexagonal hole to press against the capillary C via the stiffening plate A and unifying the capillary C into one piece with the ultrasonic horn H in the longitudinal direction of the horn.
Patent JP-S6356747-A (JP)
Title: Data processor
Inventor: ITO KOICHI
IPC: G06F12/10
Filed: 1986-08-28
Abstract: PURPOSE:To decrease the load of an input/output processing device by dispersing the control of the logical address of data to respective ambient control devices. CONSTITUTION:An ambient control device (for example 12) to receive an activating instruction from an input/output processing device 9 sends a channel number and a code (service code) to require a first channel command to a microprocessor part 9-1 of the input output processing device 9 by a bus 11 and a control line 12-a. The service code is decoded by a request control circuit 7 and generates the interruption at a microprogram control part 4. The ambient control device 12, when the read channel command is the command to need an address conversion, mounts a logical address to request the conversion and a service code to show a conversion request onto the bus 11 and request them to the input output processing device 9.
Patent JP-H1049707-A (JP)
Title: Human body reproducing method
Inventor: EBIHARA KAZUYUKI
IPC: G06T17/00
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To perform subjective and correct human body reproduction with high reproduction quality by detecting the expression of a human body in real time, preserving the result, also preserving data for reproducing the human body in real time, learning them so as to relate them and reproducing the expression and operation of the human body by using a learned result. SOLUTION: A real time expression detected by a real time expression detection circuit l is stored in a real time expression detection storage circuit 3. In the meantime, real time information reproduced by a real time expression reproducing device 2 is stored in a real time expression reproduction storage circuit 4. Based on the detected real time information stored in the real time expression detection storage circuit 3 and the reproduced real time expression stored in the real time expression reproduction storage circuit 4, a learning circuit 5 learns the relation of both. In this case, for the expression reproduced by a computer graphic, the relation with the actual expression is learned. Then, after learning is ended, reproduction is performed based on learned data.
Patent JP-H0364920-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAO TAKEYUKI
IPC: H01L21/768
Filed: 1989-08-03
Abstract: PURPOSE:To eliminate the diffusion of impurities into a substrate from a BPSG film and also to eliminate decrease of impurities from a diffused layer by a method wherein a first insulating film is formed on a semiconductor substrate, a BPSG film is formed thereon, and after the pattern of a contact hole has been formed and a fluidizing treatment has been conducted, the whole surface is etched, and the shape after the fluidizing treatment is transferred to the first insulating film. CONSTITUTION:A silicon oxide film is formed on the surface of a P-type silicon substrate 1, a polycrystalline silicon film 3 is deposited thereon, and after a mask M is formed and phosphorus is ion-implanted, a PSG film 10, for example, is formed as a first insulating film. Subsequently, a PSG film 5 is formed in the thickness almost same as the PSG film. Contact holes 6 and 6 are formed on said film 5, a fluidizing treatment is conducted on the BPSG film, the shape of the contact holes is gently sloped, And at the same time, an overall etching is conducted in the thickness of the T1 component as shown in the diagram using a RIE method after an impurity diffusion layer has been formed, the surface of the substrate is exposed, and the shape of the contact holes of the PSG film is transferred in the state as it is. According to this method, phosphorus and boron are not diffused into the substrate when the fluidizing treatment is conducted, and the oxidizing treatment to be conducted on the contact region surface is unnecessitated.
Patent JP-S58102880-A (JP)
Title: Triple valve
Inventor: NAKAGAWARA MINORU
IPC: F15B5/00
Filed: 1981-12-12
Abstract: PURPOSE:To simplify the maintenance of a means like a differential pressure trnsmitter or a pressure transmitter connected to a triple valve, by employing such an arrangement that the triple valve can be fixed to a support member like a pipe. CONSTITUTION:A triple valve 10 includes a bracket 12 fixed to a valve cage 11 and it is fixed to a pipe 4 by use of a U-bolt 16. Thus, since the triple valve 10 itself is fixed to the pipe 4, a means 13 like a pressure transmitter or a differential pressure transmitter connected to the triple valve 10 can be supported by the triple valve 10. Therefore, the apparatus can be disassembled simply by detaching the means 13 from the triple valve 10, so that the maintenance of the means 13 can be simplified.
Patent JP-H0366892-A (JP)
Title: Casing pit for vertical hole excavation
Inventor: KUSUMI HIROSHI
IPC: E21B7/20
Filed: 1989-08-03
Abstract: PURPOSE:To smoothen and facilitate excavation by installing an insert cutter to make a circumferential groove in such an arrangement that its bottom face is identical to the bottom faces of an inner cutter and an outer cutter capable of excavating in cylindrical form. CONSTITUTION:When a casing pit 11 is rotated, an outer cutter 13 and an inner cutter 14 excavate the rock ground E in cylindrical form having large wall thickness. At the same time as excavation, an insert cutter 12 performs excavation to form a circumferential groove 15 in the part of excavation, wherein muck is introduced by a casing pipe 11a via this groove 15 so as to intrude the pit 11. Then the cutter 12 is put in vertical relationship with the cutters 13, 14 so that their bottom faces are approx, identical to each other, and crack C is generated so as to segregate the rock ground Ec. The rock ground Ec is exhausted by a hammer crab. This ensures easy excavation.
Patent JP-H01137207-A (JP)
Title: Electro-optical transducer assembly
Inventor: FURANKU ANDORIYU ARUMUKUISUTO
IPC: H04B10/00
Filed: 1988-08-12
Abstract: PURPOSE: To shorten a connection line by coupling one face of a coupling chip to a pair of serial transmission line terminals and coupling the other face of the coupling chip to a serial terminal and a parallel terminal on one face of a logic chip. CONSTITUTION: Coupling chip connection terminals 81 and 83 of an electrooptic transducer assembly are provided with through conductors 101 and are connected to an opposite face 40b of a coupling chip 40 or 41. Terminals 71a to 80a are connected to a terminal 71b or 80b through a through conductor 123. This terminal 71b or 80b is connected to terminals 71c to 80c (omitted in the figure) through a cross connection line 125. These terminals 71c to 80c are turned and are connected to contacts 71d to 80d corresponding to the chip 40 or 41 through a through conductor 119. Thus, a parallel output signal from the chip 41 is applied to output contacts by a very short leader lines.
Patent JP-S6180580-A (JP)
Title: Magnetic disc device
Inventor: NISHIKAWA TATSUO
IPC: G11B19/20
Filed: 1984-09-27
Abstract: PURPOSE:To attain miniaturization and light weight by mounting >=2 motors driving a magnetic disc on a common chassis to eliminate the need for a dicast base. CONSTITUTION:The motor shaft 50 is provided to the chassis 1 corresponding to head moving mechanisms 2, 2, the shaft 50 has a cup-shaped member 51 incorporatedly and a magnet 52 is fixed to the bottom of the member 51. Since the center of the disc 53 is fixed while being clipped between a boss 54 of the center of the magnetic disc 53 and a magnetic washer 55, when the shaft 50 is fitted into the boss 54 when the magnetic disc cassette is loaded, the magnetic flux of the magnet 52 is led via the member 51 to attract the washer 55 and the torque of the motor is delivered surely to the disc. Further, the disc 57 is fixed to the lower end of the shaft 50 and the disc 57 is fixed to a rotor 58. One end of the belt 61 is belted around the rotor 58, the other end is belted around the motor 62 of the shaft 50, and when the rotor 58 is rotated, the rotor 62 is rotated via the belt 61 to drive the other shaft 50.
Patent JP-H0617905-A (JP)
Title: Hydraulic power transmission provided with lockup clutch
Inventor: MURATA KIYOHITO
IPC: F16H45/02
Filed: 1992-07-03
Abstract: PURPOSE:To determine force of pressing a friction plate against a front cover. CONSTITUTION:A friction plate 31 is frictionally slid against a front cover 4. A hydraulic chamber 28 to which a hydraulic pressure is applied for engagement of a lockup clutch 11 is formed between a damper mechanism 13 and an inner surface of the front cover 4. A pressure receiving area of the lockup clutch 11 at the engagement of the lockup clutch 11 is set wider than a pressure receiving area of the damper mechanism 13, which pressure is a hydraulic pressure from the hydraulic chamber 28. Pressing force in respect to the friction plate 31 is determined according to the difference between the pressure receiving areas.
Patent JP-S63119698-A (JP)
Title: Diagnostic vector of retinoblastoma
Inventor: DRYJA THADDEUS P
IPC: C07K16/00
Filed: 1987-08-11
Abstract: Genetic material corresponding to a normal human retinoblastoma is compared with DNA from a patient to diagnose the presence of defective retinoblastoma alleles.