baber/WOPTO huggingface dataset:
Patent JP-H1118808-A (JP)
Title: Bell device
Inventor: MURAKAMI SEIYA
IPC: A44C1/00
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a bell device used for the accessory or the like of a high product value for generating original sound with a refreshing feeling or elegance. SOLUTION: This bell device 10 is provided with an outer jacket body 12 and a frame body 14 with one or plural read pieces 22 provided so as to form a three-dimensional contour and a sound generating body is arranged inside the frame body 14 so as to be freely moved in the inside. Since the frame body provided with the reed pieces is constituted inside the outer jacket body, tinkle sound with the refreshing feeling is generated when the sound generating body is freely abutted and separated to/from the reed pieces.
Patent JP-S6172517-A (JP)
Title: Manufacture of rubber product
Inventor: SUMIDA ATSUSHI
IPC: B29C48/86
Filed: 1984-09-18
Abstract: PURPOSE:To obtain the rubber formed product without defect, using a compact equipment by a method in which after a green and plasticized rubber material is fed, under pressure, to the die with a heating means and a formed into a specified shape, the surface of said rubber material is heated and kept at vulcanization temperature, whereby it is vulcanized completely. CONSTITUTION:Green and plasticized rubber material 4 is fed, under pressure, to the die 2 with the heating means such as a high frequency coil 3, using an extruder 1, and is formed into a specified shape. Simultaneously, at least the surface of the formed rubber material 4 is heated to vulcanization temperature, and the rubber material starts to be vulcanized. Next, the temperature of the formed product extruded from the die 2 is kept at vulcanization temperature and its vulcanization is completed. Thus the formed product is obtained. It is preferable that the temperature of the formed product is measured by a thermocouple 6, and an insulating member 5 is arranged in between the extruder 1 and the die 2.
Patent JP-S6352409-A (JP)
Title: Scaled-down projection exposure device
Inventor: OTA MASATAKA
IPC: G03F7/20
Filed: 1986-08-22
Abstract: PURPOSE:To prevent light diffraction escaping parts, which are disposed between adjacent patterns, from being transferred on a matter to be transferred, by making a pair of blind plates movable respectively over the whole region where patterns can be arranged on a photomask. CONSTITUTION:Both of blind plates 4 and 5 are composed to regulate an exposure region in conjunction with each other by moving them in the directions (right and left directions), i.e., directions of approaching and separating to each other. The blind plate 4 on the left side and the blind plate 5 on the right side are composed to become movable to the right side and to the left side, respectively of the region where patterns can be disposed on a reticle. Therefore, when light diffraction escaping parts 14 are disposed on the reticle 11, waste parts are not produced. Namely, the light diffraction escaping parts 14 can be prevented from being transferred on a image to be transferred on a wafer.
Patent JP-S6172541-A (JP)
Title: Manufacture of frp wheel disk
Inventor: NISHIHARA MASAYASU
IPC: B60B5/02
Filed: 1984-09-17
Abstract: PURPOSE:To obtain the titled wheel disk with high productivity that is high in strength, by rotating a disk mandrel having a rotational shaft equal in diameter to the axle of an automobile, carrying out filament winding molding of a resin-covered carbon fiber, heating the fiber to harden, and separating the hardened item along the periphery. CONSTITUTION:A disk mandel 1 having a rotational shaft approximately equal in diameter to the axle of an automobile, with the diameter of the mandrel being approximately equal to that of the wheel disk 8 to be produced, is prepared. While the disk mandrel 1 is rotated, a filament 7 of carbon fiber or the like that is payed out from a bobbin 6 and is coated with a resin in a resin bath 5 is fed via a delivery eye 4 that is reciprocated in parallel with the rotational shaft 2, so that the filament winding molding is applied on the mandrel 1 with the rotational shaft 2 being turning points. Then the filament is heated and hardened, and the molded item is divided along the peripheral section of the mandrel 1 using a cutting jig 10 into two wheel disks 8, 8.
Patent JP-S5899492-A (JP)
Title: Organophosphoric acid ester, its preparation and insecticidal, miticidal and nematocidal agent
Inventor: KUDAMATSU AKIO
IPC: A01N57/16
Filed: 1981-12-07
Abstract: NEW MATERIAL:The organophosphoric acid ester of formulaI(R<1> is 3-4C alkyl or alkoxyethyl having 1-4C alkoxy group. R<2> is H or methyl; R<3> is 1-4C alkyl or phenyl which may be substituted with halogen, CF3, etc.). EXAMPLE:O-Ethyl-S-propyl-S-( 3-methyl-1, 2, 4-oxadiazol-5-ylmethyl )dithiophosphate. USE:Insecticidal, miticidal and nematocidal agent. PROCESS:The compound of formulaIis prepared by reacting the dithiophosphoric acid of formula II (M is H, alkali metal or ammonium) or its salt with the compound of formula III (hal is halogen). The reaction is preferably carried out in an inert solvent or diluent (e.g. hexane, benzene, etc.) in the presence of an acid acceptor (e.g. TEA) at about 0-100 deg.C.
Patent JP-2001023854-A (JP)
Title: Manufacture of multilayer ceramic capacitor
Inventor: KAMATA TAKEKI
IPC: H01G4/30
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a multilayer ceramic capacitor having superior productivity. SOLUTION: In a process of manufacturing a laminated green block of a multilayer ceramic capacitor by alternately laminating a plurality of ceramic green sheets 2 and internal electrodes and by thermocompression-bonding them, a manufacturing method of the multilayer ceramic capacitor includes the step of forming an internal electrode on the surface of the continuous ceramic green sheet with a depression pattern and then forming a ceramic layer 8 to eliminate the difference in thickness between the portion, where the internal electrode is not formed and the portion where the internal electrode is formed, through the use of a projection pattern whose pattern is reverse to that of the internal electrode, to form an effective green sheet 7 having a flat surface;  laminating a plurality of effective green sheets 7 and thermocompression-bonding them to form a laminated green block of the multilayer ceramic capacitor, and cutting this laminated green block to a predetermined chip form and firing it.
Patent JP-H09108516-A (JP)
Title: Trap for collecting solid
Inventor: NIIMURA YOSHIHIRO
IPC: B01D45/12
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a solid collecting trap made easy in maintenance as a whole by providing an intermediate member formed by cylindrically bending a flat thin plate between a casing and a passage forming plate and preventing the fixing of the casing and the passage forming plate and easily releasing the fixing of the intermediate member and the passage forming plate. SOLUTION: In a solid collecting trap 3 arranged on the discharge side of the pump handling sublimable gas, an expansible intermediate member 7 formed by bending a flat thin plate cylindrically is provided between a passage forming plate 6 becoming a gas passage and the casing 4 housing the passage forming plate 6.
Patent JP-S6086588-A (JP)
Inventor: UEMATSU MASARU
IPC: G09G5/26
Filed: 1983-10-18
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-S6350735-A (JP)
Title: Method for sampling liquid specimen from capillary liquid specimen container
Inventor: OKUNO YASUHIRO
IPC: G01N1/00
Filed: 1986-08-21
Abstract: PURPOSE:To perform highly reliable sampling by reducing a specimen sampling mistake due to the suction of air, by immersing the opening part of a liquid specimen sampling suction nozzle in the liquid specimen in a capillary liquid specimen container. CONSTITUTION:A first stepping motor 13 is operated to rotate a pinion 12 and a rack 10 is moved downwardly. By this method, a specimen suction nozzle 7 is inserted in a capillary specimen container 1 through the guide hole 26 of a holder 4. At this time, the part where the leading end 24 of the nozzle 7 is immersed in a specimen solution 25 up to a definite depth is detected by the position detection sensor mounted in the motor 13 and the detection signal thereof is sent to a second stepping motor 21 through a signal wire 23 to operate a motor 21. A pinion 20 is rotated by the operation of the motor 21 to move a rack 18 to a 19'-side. In parallel to this operation, the plunger 17 of a pipetter 16 is moved to a suction side to start the suction from the nozzle 7. The nozzle 7 falls in the container 1 while sucks the solution 25. By this method, a specimen sampling mistake due to the suction of air is reduced.
Patent JP-S6352936-A (JP)
Title: Screw part feeding device
Inventor: AOKI AKIRA
IPC: B23P19/06
Filed: 1986-08-21
Abstract: PURPOSE:To perform precise positioning, by a method wherein a catch part, supporting a screw part, is situated to a screw conveying tool, the catch part is protruded downward from the screw conveying tool, and the head part of a screw part and the catch part, supporting the screw part, are formed in a conical hole, narrowed toward the tip. CONSTITUTION:Catch parts 6b are formed at equal intervals in a feed tape 6 and are protruded downward, and are formed in a conical hole narrowed toward the tip. In which case, a large part D of the catch part 6b is sized to be equal to a head size D of a countersink small screw 7, and when the countersink small screw 7 is positioned, the head part of the countersink small screw 7 is formed in a manner to be positioned flush with the surface of the tape 6. In which case, the head part D of the countersink small screw 7 and the tip of the screw part are positioned by means of the inner wall surface of a conical hole, and the countersink small screw 7 is not movable within a plane in the catch part 6b. Since the thread tip part of the countersink small screw 7 is not protruded down from the catch part 6b, when the small screw is taken out by means of a screw fastening bit 10, the screw part is smoothly taken out without being hooked with the catch part 6b.
Patent JP-S5896786-A (JP)
Title: Thin film rf squid
Inventor: NAITOU SEIICHI
IPC: G01R33/035
Filed: 1981-12-04
Abstract: PURPOSE:To obtain a SQUID having low noise by a method wherein two holes are provided on the thin film rf SQUID which constitutes a superconductive ring, a weak junction part is provided in the middle part of a narrow groove which connects said holes, and a ground plane having a protrusion corresponding to the weak junction part is laminated on the SQUID in the middle part of said groove, through the intermediary of an insulating flat plate. CONSTITUTION:Two holes 1a and 1b are provided on the thin film SQUID consisting of thin film type superconductive material, these holes are connected by narrow grooves 1c anc 1c', and a weak junction part 1d consisting of Josephson junction is provided in the middle of the grooves. Also, holes 3a and 3b, same as the above holes, are provided on the ground plane 3 of superconductive material facing the SQUID 1, these two holes are connected by the narrow grooves 3c and 3c', and an island-like protrusion 3d is provided on the above junction part corresponding to the part 1d. Subsequently, the SQUID 1 and the plane 3  are laminated in one body through the intermediary of an insulating mateial 2.  Thus, the critical current of the ring is increased, thereby enabling to adjust the  critical current easily.
Patent JP-H1141056-A (JP)
Title: Surface acoustic wave filter
Inventor: HIRANO YOSHIHIRO
IPC: H03H9/64
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To reduce re-excitation of a surface acoustic wave while minimizing changes in a frequency characteristic. SOLUTION: A cross length L1 of each crossing of 1st and 2nd electrode fingers 33, 34 of one comb-shaped electrode 30 of a pair of comb-shaped electrodes placed side by side on a piezoelectric substrate is made different to obtain a desired frequency characteristic, while a line L2 tying centers C1 of each cross lengthwise direction is tilted by a prescribed angle in the extending direction of the 1st and 2nd connection sections 31, 32 so as to reduce re- excitation of a surface acoustic wave. The 1st and 2nd electrode fingers 31, 32 are configured respectively by a pair of split electrode fingers 33a, 33b, and 34a, 34b, while the length of the split electrode fingers 33a, 33b, 34a, 34b in parts is selected differently to change freely the gradient of the line L2 tying the centers C1 without changing each cross difference length L1.
Patent JP-S6173865-A (JP)
Title: Sintered iron alloy for valve seat
Inventor: KADOTA YUKIO
IPC: C22C38/24
Filed: 1984-09-19
Abstract: PURPOSE:To obtain a sintered iron alloy for a valve seat attacking hardly a material confronting it while having wear resistance by dispersing alloy steel particles having high wear resistance in an iron matrix contg. C. CONSTITUTION:A sintered iron alloy for a valve seat is obtd. by dispersing 20-50wt% alloy steel particles having a composition consisting of 2-4wt% Cr, 0.2-0.4wt% Mo, 0.2-0.4wt% V and the balance Fe in an iron matrix contg. 0.5-2wt% C or further contg. 0.2-3wt% one or more among CaF2, BaF2 and MnS and/or 0.1-0.4wt% S. The sintered iron alloy may be impregnated with 1-20wt% Pb.
Patent JP-H1128571-A (JP)
Title: Torch nozzle for underwater welding
Inventor: KIJI NOBORU
IPC: B23K9/00
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To stably form a wide gas phase region without using a shield gas in a large quantity. SOLUTION: A dual nozzle structure is made of an inner cylinder 2, which throttles an inner diameter and supplies a shield gas of a small flow rate, and an outer cylinder 3, which guides jet water 6 between itself and the inner cylinder. A trumpet shaped skirt 10 spreading at a spreading angle of 70-80 deg. is integrally arranged to a tip of the inner cylinder 2. The jet water 6 is caused to flow along an outer face of the skirt 10 so as to swallow up surrounding water, thus, a water curtain 6a can be formed with a small water curtain flow rate.
Patent JP-H1128378-A (JP)
Title: Method of shredding documents contained in cardboard box
Inventor: KUMAZAWA KIYOMITSU
IPC: B02C18/06
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To stably shred documents as contained in a cardboard box without biting too much or causing overload and necessitating reverse rotation even if amount of charged documents fluctuates. SOLUTION: In this device, a pair of first stage crusher blades 1, 1' are horizontally disposed with a space between them, a pair of second stage crusher blades 2, 2' are horizontally disposed below the first stage crusher blades 1, 1' with a space between them, and third stage crusher blades 3, 3' meshed with each other are horizontally disposed below the second stage blades.  A difference is provided between rotational speeds of the first stage crusher blades 1, 1' and normal rotation, reverse rotation and interruption of the first stage crusher blades 1, 1' are repeated so as to tear matters to be crushed and amount supplied to a lower side is regulated, and a difference is further provided between rotational speeds of the second stage crusher blades 2, 2' and normal rotation, reverse rotation and interruption are repeated so as to tear the matters to be crushed and amount of the matters supplied to the third crusher blades 3, 3' is regulated and the matters are finely crushed by the third crusher blades 3, 3'.
Patent JP-S6254942-A (JP)
Title: Semiconductor device
Inventor: YOSHIDA MASAHIRO
IPC: H01L23/52
Filed: 1985-09-03
Abstract: PURPOSE:To eliminate the disconnection of wirings or an improper insulation between the wirings by burying the wirings to be disposed underside in a substrate. CONSTITUTION:Wiring to be disposed underside are buried in grooves 10, 11 formed on a substrate 9 to form buried wirings 12, 13. The wirings 12 are insulated by an insulating film 7 by crossing wirings 8 of the extended portion of a source electrode 4, and the wirings 8 are crossed and connected with the wirings 13. The surfaces of the wirings 12, 13 are formed lower than the surface of the substrate 9 to flatten the wirings formed on the wirings 12, 13. Since the wirings 13 are formed lower than the surface of the substrate 9, the shapes of the wirings 8 and the film 7 are formed very smoothly. Thus, the wirings 8 are not reduced in the thickness of the corners of the wirings 13 and the film 7 to eliminate the separation or damage of the corners of the wirings 8 and the film 7, thereby obviating the disconnection of the wirings 8 and the improper insulation of the film 7 to improve the yield of the product.
Patent JP-2001020413-A (JP)
Title: Structure for disposition of wall panel with exterior wall material
Inventor: YOSHIDA YOSHIHIRO
IPC: E04B2/56
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a structure for disposition of a wall panel with an exterior wall material which makes it possible to lessen the vertical width of a modesty panel. SOLUTION: A structural material (reinforcing beam) is interposed between a wall panel 11 in an upper-side wall panel 10 with an exterior wall material and a wall panel in a lower- side wall panel 15 with the exterior wall material. A lower lug material 13 is fitted on the outer surface 11d of the lower end part of the wall panel 11 so that it projects downward from the lower end of the wall panel 11. The lower end part of the exterior wall material 12 is fixed to the lower lug material 13 so that it projects downward from the lower end of the wall panel 11, but does not project downward from the lower end of the lower lug material 13. An upper lug material 18 is fitted on the outer surface of the upper end part of the wall panel so that it projects upward from the upper end of the wall panel.  The upper end part of the exterior wall material 17 is fixed to the upper lug material 18 so that it projects upward from the upper end of the wall panel, but does not project upward from the upper end of the upper lug material 18. A modesty panel 20 is fitted to the lower-edge material 13 and the upper lug material 18 so that it is in contact with the lower end of the exterior wall material 12 and the upper end of the exterior wall material 17.
Patent JP-H03143562-A (JP)
Title: Sprinkler
Inventor: BORUFUGANGU RINDAMAIYA
IPC: B05B15/74
Filed: 1990-07-26
Abstract: PURPOSE: To meet various sprinkling requirements by disposing a sprinkler unit movable between a retracted position and an operating position and disposing regulating means having handles for regulating the operation characteristics of this sprinkler unit. CONSTITUTION: At least one sprinkler unit 2 movable between the retraction position and the operating position is disposed. The at least one regulating means 11, 13, 16 having at least one handles 10, 12, 14, 15 for regulating the at least one operation characteristics of the sprinkler unit 2 are disposed. At least one of the handles 10, 12, 14, 15 are installed at the sprinkler unit 2. Consequently, the easy application of the sprinkler unit to the operation characteristics, such as spray area, spray concn., the spread of spray jets, the size of the sprinkling region and the position of this region, is made possible.
Patent JP-H1041184-A (JP)
Title: Method for forming end face electrode of multilayer ceramic capacitor
Inventor: MIZOBATA MASATOSHI
IPC: H01G4/30
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming the end face electrode of a multilayer ceramic capacitor without causing short circuit or any deterioration of insulating resistance or dielectric loss. SOLUTION: A plurality of inner electrodes 2, 3 are arranged in a ceramic body piece 1 and then the inner electrodes 2, 3 are exposed from the body piece 1 before end face electrodes 4, 5 conducting with the inner electrodes 2, 3 are provided. In such a method for forming the end face electrode of a multilayer ceramic capacitor, the body pieces 1 are arranged in matrix such that the exposed faces of the inner electrodes 2 or 3 in the body piece 1 are directed in same direction and then the end face electrodes 4 or 5 is formed while pressing the body pieces arranged in matrix from four sides by means of mask plates 171 -174 . Since the gap between the adjacent body pieces 1 can be decreased, the electrode material can be prevented from intruding through the gap and adhering to the side face of the body piece 1.
Patent JP-S6175538-A (JP)
Title: Manufacturing of semiconductor device
Inventor: MATSUMOTO SHIGENORI
IPC: H01L21/76
Filed: 1984-09-21
Abstract: PURPOSE:To realize further precise ultra-miniature processing than the existing process using an existing photolithography by selectively oxidizing a polycrystal silicon film and utilizing the oxidation ranging from the lower part of oxide film to the interior at the side thereof. CONSTITUTION:Formation of pattern of a second silicon nitride film 7 and etching thereof are carried out by existing technology. As a method of selectively oxidizing a polycrystal silicon film 6 with a second silicon nitride film 7 used as the mask, the polycrystal silicon film 6 to be oxidized must be oxidized for the period longer than the time required for obtaining perfect silicon dioxide film 8. The oxidation of silicon dioxide film 8 is perfectly prevented in the depth direction by a first silicon nitride film 3 but is carried out up to the first silicon nitride film 3 by vapor at the lower part of the second silicon nitride film 7. Thereafter, the second silicon nitride film7 and remaining polycrystalline silicon film 6 are removed and the first silicon nitride film 3 is oxidized with the silicon dioxide film 8 used as the mask.
Patent JP-S6352106-A (JP)
Title: Fusion splicing method for multicore optical fiber
Inventor: YAMADA TAKESHI
IPC: G02B6/255
Filed: 1986-08-22
Abstract: PURPOSE:To carry out fusion works while end faces of multicore optical fibers are highly accurately set, by performing the fusion works in such a way that enlarged images of the leading edge sections of the optical fibers arranged on a V-grooved table are produced optically and variation of the cut length of each optical fiber is checked through the output signal of a line sensor. CONSTITUTION:Enlarged images 20 of the leading edge sections of optical fibers 12 arranged on a V-grooved table 14 are produced optically and at least two line sensors 24 are provided in parallel with each other and normal to the longitudinal directions of the optical fibers 12 in the projecting plane 22 of the enlarged images 20. Then the optical fibers 12 are advanced and, when their leading edges reach a prescribed location 26, the line sensors 24 detect the leading edges of the enlarged images 20 and the advancing optical fibers 12 are stopped. Thereafter, the optical fibers 12 are advanced by the allowable length DELTAl of the variance of a cut length capable of fusion splicing and then the variance of the cut length and decentering of each optical fiber 12 are checked from the output signal 28 of the line sensors 24. Thus multicore optical fibers are successively subjected to fusion splicing.