baber/WOPTO huggingface dataset:
Patent JP-H11189326-A (JP)
Title: Workpiece reversing device
Inventor: OKUBO YUKIO
IPC: B65G47/248
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a workpiece reversing device capable of safely and quickly performing reversing work of a workpiece by constituting a reversing member through a process of integrating a lift part and an inclined part with each other and by driving a reversing member by only one driving part. SOLUTION: A reversing device 6 composed of a reversing member 6b for receiving a workpiece 2 and a driving part 6a for vertically driving the reversing member 6b is constituted below rollers 1c of a work bench 1 composed of a roller conveyor provided with a plurality of rollers 1c. The reversing member 6b is constituted by integrating a lift part 6b1 to be driven by the driving part 6a and for vertically moving the edge of the workpiece 2 and an inclined part 6b2 for sliding the edge with each other, and the workpiece 2 is reversed by vertically moving the reversing member 6b between the rollers 1c.
Patent JP-H11181272-A (JP)
Title: Resin composition excellent in hot water resistance and pump part comprising the same
Inventor: KAMO HIROSHI
IPC: C08L25/08
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition excellent in hot water resistance and durability and provide a pump part comprising the resin composition. SOLUTION: This resin composition excellent in heat resistance is obtained by compounding (a) 50-95 pts.wt. resin composition obtained by substituting a part or all of a polyphenylene ether-based resin with a modified polyphenylene ether-based resin modified with an unsaturated carboxylic acid or its functional derivative in a polyphenylene ether-based resin or a resin composition comprising the polyphenylene ether-based resin and an aromatic vinyl compound-based polymer with (b) 5 50 pts.wt. pseudo random copolymer of an α-olefin with an aromatic monovinylidene compound and (c) 10-200 pts.wt. inorganic filler, with the proviso that pts.wt. is a value based on 100 pts.wt. total amount of component (a) and component (b). This pump part is composed of a resin composition.
Patent JP-2001181313-A (JP)
Title: Optically shaping resin composition
Inventor: HAGIWARA TSUNEO
IPC: C08F2/48
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a photo-curable resin composition for shaping an optically shaped article, which can produce, productively at a high shaping rate, solid shapes excellent in dimensional accuracy and form stability (particularly in the Z axis direction), and a method for optically shaping an article by using the photo-curable resin composition. SOLUTION: There are provided a photo-curable resin composition for optically shaping an article, which satisfies the formula: A1/A0<=0.95 (wherein A0 shows the transmittance of a curing light through the photo-curable resin composition, while A1 indicates the transmittance of the curing light through a photo- cured product formed by photo-curable resin composition) or the formula: B1/B0<=0.95 (wherein B0 shows the transmittance of a light having a wavelength of 355 nm through the photo-curable resin composition, while B1 indicates the transmittance of the light having a wavelength of 355 nm through a cured product formed by photo-curing the photo-curable resin composition) and a method for optically shaping an article by using the photo-curable resin composition.
Patent JP-2001183402-A (JP)
Title: Probing device for measuring impedance of printed circuit board
Inventor: KAWASAKI AKIRA
IPC: G01R31/02
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To increase the efficiency of impedance measurement by uniformizing the state of contact of a probe pin with respect to measured points. SOLUTION: A square device base 11 is provided with left and right longitudinal linear ways 12, longitudinally extending on both left and right end parts thereof and a measurement base 13 extending between the linear ways 12. A bridge table 21 fitted with a lateral linear way 23 extending laterally is supported longitudinally movably over the linear ways 12 by means of sliders 22 each fitted with a clamp 24. A probe block 26 is engaged laterally movably with the linear way 23 on the bridge table 21 by means of a slider 27 fitted with a clamp 28. A probe holder 30 is mounted on the probe block 26, which is movable in the vertical directions by means of a rocking-type operation handle 37.
Patent JP-H11187941-A (JP)
Title: Placing shelf
Inventor: SUGIMOTO YOSHIAKI
IPC: A47B47/02
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To adjust the size of a placing shelf without looseness by constituting shelf receiving horizontal sash bars by extensibly/contractibly inserting inner tubes into outer tubes, and receiving a fixing shelf having the support parts to the outer tubes in the placing shelf by hookingly fastening a freely attachable changing shelf on the shelf receiving horizontal sash bars bridged between left/right support legs. SOLUTION: Shelf receiving horizontal sash bars 2 bridged in parallel by two pieces between left/right support legs 1a and 1b, are constituted as a structure of extensibly/ contractibly inserting inner tubes 2b into outer tubes 2a to arrange a fixing shelf 3 having the constant length in the extensible/contractible direction of the outer tubes 2a. The fixing shelf 3 is horizontally supported by fitting the inner tube 2b side support legs 1b in installing holes 3a arranged in the rear and also slidably inserting the outer tubes 2a into the support parts 3b arranged in the front so that the support parts 3b are made freely slidable according to extension/contraction of the outer tubes 2a.  A replacing shelf 4 is hookingly arranged between the outer tubes 2a and 2a by the hook parts 4b formed on a side wall 4a so that the changing shelf 4 is hookingly fastened by the proper number of sheets according to an extensible/contractible degree of the outer tubes 2a.
Patent JP-H11189729-A (JP)
Title: Coloring matter-cum-ultraviolet stabilizer and polymer composition containing the same
Inventor: MIZUKAWA KUNIO
IPC: C08L101/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject stabilizer having heat resistance while retaining clear hue inherent in organic pigment/dyes. SOLUTION: This stabilizer is represented by formula I (R<1> is H, a halogen, a 1-12C alkyl or the like; R<2> and R<3> are each H, a halogen, a 1-4C alkoxy or the like; D is a coloring matter residue; (n) is 1-2). This stabilizer is obtained by the following procedure: A 2-hydroxyphenylbenzotriazole of formula II is nitrated to obtain a 2-hydroxy-3-nitro-phenylbenzotriazole of formula III and the nitro group of the resultant compound is converted to an amino group to obtain a 2-hydroxy-3-aminophenylbenzotriazole-based compound of formula IV, an ultraviolet-absorbing component. The nitration is performed preferably using 5-40 wt.% nitric acid as a nitration agent, in an inert solvent (e.g. chlorobenzene, dichlorobenzene) and at 30-60 deg.C. The reduction of the compound of formula IV to the corresponding compound of formula I is preferably performed by catalytic hydrogenation.
Patent JP-2001182563-A (JP)
Title: Method and device for controlling amount of intake air for ignition type internal combustion engine
Inventor: MOTOSUGI KATSUHIKO
IPC: F02D11/10
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To reduce pumping loss by controlling an amount of intake air into a cylinder using a variable valve system with a simple structure, and to improve fuel consumption and stabilize idling operation by combining the variable valve system and a throttle valve for increasing lean limit. SOLUTION: A solid cam 27 for driving an intake valve is provided with continuously changing at least a lifting amount of a cam profile in the axial direction from idling operation to full load operation through light load operation and high load rotation range. The solid cam 27 is displaced in the axial direction with being connected with a pedaling amount of an accelerator pedal to change at least the lifting amount of the intake valve 21 with being connected with the pedaling amount of the accelerator pedal and also change the opening of the throttle valve 8 with being connected with the pedaling amount of the accelerator pedal, and by combining these changes, the amount of the intake air into the cylinder is controlled.
Patent JP-H11253771-A (JP)
Title: Manufacture of polysulfone hollow fiber membrane and polysulfone hollow fiber membrane
Inventor: SHIN HE KUK
IPC: B01D67/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To manufacture a polysulfone hollow fiber membrane provided with constant separation power and higher permeation power and high pure water permeation constant. SOLUTION: In a manufacturing process of polysulfone hollow yarns, an interior solidifying liquid and/or an exterior solidifying liquid containing diethylene glycol(DEG) and/or a hydrate forming salt is used when a polysulfone hollow fiber membrane is manufactured by spinning a spinning dope (Dope) containing a polysulfone resin, an organic solvent and a polyvinyl interior solidifying liquid into air through a double tubular nozzle and then solidified by an exterior solidifying liquid. The polysulfone hollow fiber membrane of high pure water permeation constant not lowering the separation power and also of superior permeation performance can be manufactured by the arrangement, and the polysulfone hollow fiber membrane manufactured by the process can be used mainly as a blood dialysis filter membrane.
Patent JP-2000193654-A (JP)
Title: Addition method of gassified reagent to sample solution
Inventor: NISHIYAMA NOBUYUKI
IPC: C02F1/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To stably cange a constant amount of a gasified reagent to dissolve in a sample solution. SOLUTION: In this method, a liquid reagent 8 for adjusting a pH accommodated in a closed bottle 7 is gasified by bubbling a carrier gas. The gasified reagent is added to a sample solution in a pH adjustment chamber 15 and an addition of the gasified reagent to a sample solution such that the gasified reagent is dissolved to the sample solution is carried out. In this case, the sample solution supplied to the pH adjustment chamber 15 is used as a heat source, and a temperature control of the liquid reagent 8 in a bottle is carried out by the heat energy. Thereby, both the temperatures of the sample solution and the liquid reagent 8 are made to approach each other.
Patent JP-2000197970-A (JP)
Title: Automatic welding method
Inventor: MORITA RYUICHI
IPC: B23K9/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an automatic welding method not generating a double welding section and capable of welding the roughly whole section of a welding planned line at one time. SOLUTION: A method consists of the step 21, when an arc is not generated not to return an arc answer, to travel a welding torch from a welding start planned point in the direction orthogonal to a welding planned line by a prescribed distance, the step 15 to repeatedly issue an arc on command, the step 22, when an arc is actually generated to return an arc, in which the welding torch is advanced by depicting an asymptote from the point actually generated an arc with keeping the arc and is returned to the welding planned line at the point apart from the welding start planned point by a prescribed distance, and the step 25 to again advance the welding torch along the welding planned line.
Patent JP-2000195915-A (JP)
Title: Optical inspection device of pattern-forming surface and its method
Inventor: NAKAMURA TOYOICHI
IPC: H01L21/66
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To inspect the existence of defects of a semiconductor circuit pattern at a high speed. SOLUTION: A plurality of patterns of plural pattern forming members 3-0, 1, n mounted on a base 1 are each simultaneously irradiated with a laser light. A plurality of real images of the plural patterns are superimposed by setting a phase difference. On the basis of photodetecting intensity of a pixel unit, defect to a standard pattern is decided at high speed. For a part having pattern defects, only the coordinate values are calculated, by a computer 14. For a part having no pattern defects, calculation is practically not performed. As a result, decision is accelerated, and conformity or nonconformity of images is also decided instantaneously.
Patent JP-2000176171-A (JP)
Title: Video game machine, video game play control method and readable recording medium where the method is recorded
Inventor: TOYOHARA KOJI
IPC: A63F13/52
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a video game machine and the ink where a player can easily know a batting record in the case where he is a baseball batter as a game character on a screen. SOLUTION: The game machine is equipped with a batting indicating means 70 that indicates the description of batting to a batter as the character of a baseball game, a batting judgment means 80 that judges the description of batting on the basis of the description of the indicated batting and the result of indication of the description of the action, a bating storage means 81 that stores the content of a batting judgment, and a batting record display means 90 that reads out the description of the batting judgment from the batting storage means 81 and displays it on an image display section 22. By this constitution, the player can know the batting record in the case where he is a baseball batter as the game character on the screen.
Patent JP-2000157130-A (JP)
Title: Fine-tuning plate sinker winding shaft
Inventor: OGURA SHOJI
IPC: A01K95/00
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide the subject sinker winding shaft capable of additionally windingly setting a shortfall of plate sinker in a short time to properly and quickly make the buoyancy adjustment for float fishing. SOLUTION: This sinker winding shaft is so designed that a line-threading hole 2 is provided through the center of a core shaft 1, both ends of the core shaft 1 are fitted with stops 3,4, and a partition 5 is furnished between the stops 3 and 4 to divide the space into two subspaces, i.e., the main-tuning portion 6 and fine-tuning portion 7.
Patent JP-2001169732-A (JP)
Title: Merchandising of shell-cracked of broken egg as food for pet animal and feed for cultured fish, and nutrient agent for feed for domestic animal
Inventor: MATSUNAGA MANABU
IPC: A23K1/20
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain a food for pet animals and a nutrient agent for feeds having a high nutritive value by including egg shells that can inexpensively and stably be supplied and are also very helpful to the income of production farmers. SOLUTION: Cracked and broken egg shells collected from poultry farms and egg collection places of a large number of eggs (for example, food factories) everyday are heated, solidified into powder or pellets. The pellet product is half-dried, refrigerated and used as a pet food a feed for cultured fishes and a nutrient agent for feeds for domestic animals.
Patent JP-H04210422-A (JP)
Title: Production of high strength steel tube
Inventor: IIJIMA HITOSHI
IPC: C21D9/08
Filed: 1990-12-12
Abstract: PURPOSE:To produce a high strength steel tube while obviating the necessity of additional equipment by subjecting a steel tube after tube drawing to normalizing, to cold straightening, and then to tempering. CONSTITUTION:A steel tube after tube drawing is heated up to about 930 deg.C by means of a first heat treatment furnace and normalized, and the steel tube whose temp. is lowered to ordinary temp. is subjected to cold straightening by means of a roll straightener, heated up to about 560 deg.C by means of a second heat treatment furnace, and annealed. By exerting cold straightening prior to tempering as mentioned above, the occurrence of Bauschinger effect can be prevented and the high strength steel tube can be obtained while obviating the necessity of adding to heat treatment stages.
Patent JP-H04215447-A (JP)
Title: Mounting structure of semiconductor integrated circuit device
Inventor: USAMI MITSUO
IPC: H01L21/321
Filed: 1990-12-14
Abstract: PURPOSE:To promote the increase of pins on a semiconductor chip. CONSTITUTION:CCB bumps 4 are formed at the center of the main plane of a semiconductor chip 3, leads 7 formed on an insulating films 6 are bonded with bumps 5 formed at the periphery of the main plane of the semiconductor chip 3 and the semiconductor chip 3 is mounted on a substrate 1 through the CCB bumps 4 and the leads 7.
Patent JP-H04220172-A (JP)
Title: Output overcurrent protective device for arc welding power source
Inventor: SHINADA TSUNEO
IPC: B23K9/10
Filed: 1990-12-19
Abstract: PURPOSE:To reset the output overcurrent protective device even if a man does not proceed to a welding power source installation place and to prevent irregular operation to start welding simultaneously with the reset when the welding power source output is stopped by detecting an output overcurrent. CONSTITUTION:The output overcurrent protective device of the arc welding power source which operates a latch circuit 16 by an abnormality determining signal from an overcurrent detection circuit 15 and continues to stop the welding power source output till the latch is released is provided with a reset circuit 17 which determines a state of a starting signal after the lapse of specified downtime since the above-mentioned abnormality determining signal is produced and sends out a reset signal to the latch circuit 16, respectively at a point of that time when the starting signal is turned off when the specified downtime is completed and at a point of time when the starting signal is turned off subsequently when the starting signal is turned on at that time.
Patent JP-H04210000-A (JP)
Title: Vacuum generating nozzle
Inventor: KATO SAKAE
IPC: F04F5/48
Filed: 1990-12-04
Abstract: PURPOSE:To produce high vacuum pressure without increasing pressure of high pressure water by providing a cover, the position of which can be adjusted freely, at the top of a nozzle main body of a vacuum generating nozzle for sucking air from an air sucking hole by utilizing pressure drop caused by injection of high pressure water, to prevent atmosphere from being sucked. CONSTITUTION:In a vacuum generating nozzle, an air sucking hole 2 is formed in a nozzle main body 1 to which high pressure water is supplied, and air is sucked through the air sucking hole 2 utilizing pressure drop in the nozzle main body 1. In this case, a cover 3 for receiving injected water under pressure is provided at the top end of the nozzle main body 1. The internal surface of the cover 3 is formed in curve so that high pressure water can be escaped, and the cover 3 is constructed so that its position can be adjusted freely to alter the distance between the top end of the nozzle main body 1 and the cover. Thus high pressure water collides with the cover 3 and is expanded to increase sealing performance at the top of the nozzle main body 1.
Patent JP-H04225615-A (JP)
Title: Electric discharge circuit
Inventor: UTSUNOMIYA SHINOBU
IPC: H03K4/501
Filed: 1990-12-27
Abstract: PURPOSE:To lower the operating voltage of another circuit device intended to control by discharging a capacitor down to lower voltage. CONSTITUTION:A discharging diode 7 is added between the emitter and the base of a discharging transistor(TR) 4 while it is kept in a state that its anode and its cathode are connected to the emitter and the base respectively. Then, in the case that two constant current sources 1,2 are turned into an OFF-state, and the capacitor 3 is discharged, since the diode 7 is left in an ON-state even after the TR 4 is turned into the OFF-state, the discharge of the capacitor 3 continues further. Accordingly, the capacitor 3 can be discharged down to lower voltage compared with a case where it is discharged by only the TR 4, and the voltage of a junction point A to which the circuit device 6 is connected can be lowered all the more.
Patent JP-H04210104-A (JP)
Title: Air cylinder
Inventor: UI TOSHIKAZU
IPC: F15B15/14
Filed: 1990-12-11
Abstract: PURPOSE:To couple an interlocking piece with a piston in the outside air and allow an interlocking piece to protrude freely to outside a case by fitting a piston to a guide rod sealedly, and fixing cylinder members resistant againt the air pressure to the end parts of the inner surface of the case and the two side-faces of piston. CONSTITUTION:A guide rod 5 is squarely arranged to mounting plates 3, 3 on both sides, and the two ends of this guide rod 5 are inserted and secured. A piston 7 is sealed relative to the guide rod 5 so that no air leaks to the sides, and is fitted while slidability is secured. When the pressurized air is fed from the lefthand one of the pressurized air feeding/exhausting nozzles 14, 14 to one of the cylinder members 10 situated on the left, to cause elongation until a cylindrical form is obtained, the piston 7 and an interlocking piece 15 installed on its periphery move to the right, and another cylinder member 10 situated on the right contracts in such a way that a Japanese lantern is folded. When thereafter the pressurized air is fed in alternation from the righthand air feeding/exhausting nozzle 14 to the cylinder member 10 on the right, the piston 7, interlocking piece 15, etc., take opposite motions. Thus a pair of cylinder members capable of expanding and shrinking are coupled together on the two sides of the piston.
Patent JP-H04108800-A (JP)
Title: Glycopeptide derivative
Inventor: RAMAKURISHIYUNAN NAGARAJIYAN
IPC: A61P31/04
Filed: 1990-12-11
Abstract: NEW MATERIAL: A compound of formula I [R is H, (4-epi-vancosaminyl)- O-glucosyl of formula II or glucosyl of formula III; X and Y are each H or Cl; R 1 -R 3  are each H a 1-12C alkyl, a 2-9C alkanoyl or formulae IV-VI; (n) is 1-3; R 4  is H, a halo, a 1-8C alkyl, a 1-8C alkoxy or NR 5 R 6  (R 5  and R 6  are each H or a 1-3C alkyl); (p) is 0-2; (m) is 2-3; (r) is 3 minus (m), provided that, when R is formula II, then R 1 -R 3  are not all H, or when R is other than formula II, then R 1  and R 3  are not H] or its salt.  
     USE: The compound is useful as a drug for treatment of bacteria-sensitive infections, an also exhibits activity against vancomycin-resistant Enterococcus.  
     PROCESS: For example, a compound of formula VII (R 4  is H, formula II (R 2  is H) or formula III) is reacted with an aldehyde of formula VIII (R x  is a 1-11C alkyl, formula IX or formula X) to form a Schiff's base intermediate, which is then reduced to yield the corresponding N-alkylated derivative of formula I. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H04224393-A (JP)
Title: Connector for piping
Inventor: WASHISU KATSUSHI
IPC: F16L37/12
Filed: 1990-12-22
Abstract: PURPOSE:To provide the miniaturization of a connector by arranging so that a conduit may be inserted into a joint main body by putting a socket body into an opened state, and the socket body may be closed as soon as an annular bulging out wall together with an annular sleeve passes through the inside of the socket body, and the conduit may be retained in the joint main body. CONSTITUTION:At this piping connector, a sleeve 10 is engaged beforehand inside a suspension-stop portion 11b of a socket body 11, and the socket body 11 is assembled beforehand in a state in which the body 11 is opened to about the same diameter as that of a conduit 1 annular bulging out wall 2. In this state, when the conduit 1 is inserted into a joint main body 3, the sleeve 10 is moved axially by being pushed by the wall 2, and when the wall 2 has passed the inside of the body 11, the body 11 is closed, and it is constituted so that the conduit 1 may be retained in the main body 3 in co-movement with the conduit annular bulging out wall 2. The body 11 made of an elastic material such as resin, is fitted with three suspension-stop portions 11b which protrude from almost C shaped arm portions 11a in the inner diameter direction and hold pinchingly the conduit 1, and furnishing is done by inserting portions 11b from a cutout window 7.