baber/WOPTO huggingface dataset:
Patent JP-H09117896-A (JP)
Title: Glass drill device
Inventor: CHIYOU KIHOU
IPC: B23B41/00
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To prevent pollution of an equipment by sucking and removing water and glass chips when a hole is bored in glass to be used in a display device as well as to improve productivity by shortening work time. SOLUTION: A passage 32 inside which a second drill D2 can enter is opened, and a second space part 34 to communicate with an inflow passage 38 and a discharge passage 40 of cooling water is formed in its bottom surface, and a movable member 24 arranged so as to be ascendable and descendable by a rectilinearly moving means 26 and a passage 44 inside which a first drill D1 can enter are opened. A first space part 46 to communicate with an inflow passage 48 and a discharge passage 52 of cooling water is formed on the upper side of this passage 44, and a fixing member 28 fixedly arranged on the lower side in a condition of being opposed to the movable member 24 is provided, and the respective discharge passages 40 and 52 are constituted so as to form vacuum pressure in the space parts 34 and 46 by respectively connecting with suction pumps 42 and 50.
Patent JP-H1097337-A (JP)
Title: Safety mechanism for operating device
Inventor: OHIRA AKIHIKO
IPC: B66F11/04
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain an operating device which can be easily repaired even when an excessive flexural load is applied to a control lever and then an operating device is broken. SOLUTION: A lever shaft 31 is rockably pivoted on a baring part 41 of a base end part 40 with a bearing member 32. In such a constitution of the shaft 31, a fragile part 31d having a thin axial diameter is prepared between a main body part 31b and an upper end part 31c. The part 31d functions to prevent the breakage of a peripheral device such as a potentiometer, etc., that is caused by the broken or bent part 31d and then the shaft 31 when the excessive flexural load is applied to a grip 36 during a rocking operation of the shaft 31. Thus, only the part 31d is broken and accordingly an operating device 30 can be repaired just by replacing the shaft 31. Therefore, the repair is facilitated and the cost economy is improved.
Patent JP-2000079055-A (JP)
Title: Heat insulation pot control device
Inventor: ABE YUKICHI
IPC: A47J27/00
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To securely reduce power consumption during time counting action or in an off condition, and prevent consumption of a battery to the utmost when supply of a power source voltage is disconnected. SOLUTION: Action of a switching power source circuit 7 is stopped even during time counting action or in an off condition. Power consumption is thus reduced. An action voltage Vcc is supplied from either a primary battery 21 or a solar battery 35 to a microcomputer 36 during the time counting action or in the off condition. As far as the action voltage Vcc is supplied from the solar battery 35 to the microcomputer 36, consumption of the primary battery 21 can be prevented.
Patent JP-S6295919-A (JP)
Title: Molding assembly and application of the same
Inventor: RUISU BAN NOOTEN
IPC: F16L47/00
Filed: 1986-10-21
Abstract: A wraparound sleeve (1) has closure members (2), typically in the form of upstanding rails, at its longitudinal edges. A channel (4) having a discontinuity along its length is positioned over the closure members to hold the sleeve (1) in a closed configuration. A clip (7) is positioned between the closure members (2) and the channel (4) to bridge the discontinuity (6) in the channel.The discontinuity (6) in the channel preferably extends through the channel entirety, so that the channel is in two or more parts, which can be installed end to end.The discontinuity in the channel aids installation, particularly where the closure to be formed is of long length.
Patent JP-S62112724-A (JP)
Title: Production of cutting tool for shaft material
Inventor: SONE YOSHITO
IPC: C21D9/00
Filed: 1985-11-08
Abstract: PURPOSE:To improve energy efficiency by gripping a high-speed steel stock having the length corresponding to the length of >=2 pieces of the tools to be produced at both ends of the part to be hardened by energizing terminals, conducting electricity between the energizing terminals to make hardening and tempering the hardened part then cutting the heat-treated part to the prescribed lengths. CONSTITUTION:The high-speed steel stock 2 having the length corresponding to the length of >=2 pieces of the tools to be produced is gripped by the energizing terminals 3 with the part 2a to be hardened in-between in a furnace 1. The part between the energizing terminals 3 is then hardened by electrical heating. Cooling air is fed into the furnace 1 from a blower 4 and a fan 5 is operated to uniformly cool the hardened part 2a, thereby tempering the same. The heat-treated part of the high-speed steel stock 1 is cut to the respective lengths of the tools to be produced. The cut high-speed steel stocks are ground to the required shapes of the respective tools.
Patent JP-H0589611-A (JP)
Title: Field head driving device
Inventor: IKEGAME TETSUO
IPC: G11B21/02
Filed: 1991-09-30
Abstract: PURPOSE:To improve the driving sensitivity of the title device by putting one guide rail in a guide rail receiving section provided in a carriage and rotating the carriage in parallel with the rail through the rail by means of a coil for rotation, coil for tracking, and a common magnetic circuit provided near the carriage. CONSTITUTION:In this field head driving device which impresses a magnetic field upon the surface of a magneto-optical recording medium by moving a field head in the tracking and focusing directions against the surface of the recording medium, a guide member extended in the direction perpendicular to information tracks on the surface of the recording medium and a carriage which can advance and rotate in parallel with the guide member are provided. To be concrete, when an optical pickup moves in the radial direction while the pickup emits a light beam upon a magneto-optical disk 15, the field head 14 is also moved synchronously to the disk 15 for recording information. The head 14 is moved in the radial direction of the disk 15 along a guide rail 5 and, at the same time, the carriage 1 is rotated against the bearing 6 of the rail 5 so as to eliminate the oscillation of the disk 15.
Patent JP-S63107290-A (JP)
Title: Line sequential chrominance component forming circuit
Inventor: MIYAZAKI SHINICHI
IPC: H04N9/86
Filed: 1986-10-24
Abstract: PURPOSE:To prevent an interference signal from appearing on the picture without introducing cumulating of reduction in a video period in spite of repeated budding by replacing a part of the video period that cannot be used decause of vertical low pass filters with a signal obtained by delaying an original signal by as much as the delay time of the filter. CONSTITUTION:A/D converters 1 and 2 convert color difference signals CW and CN into digital codes and simultaneously input them to the vertical low pass filters 3 and 4 and 3H delay lines 5 and 6. A blanking period discrimination controller 8 switches and selects their outputs through a switch 7. As for a signal obtained in such a way, input signals are allocated to the top and the latest 3H of the video period. Moreover a line sequential controller 10 changes over a switch 9 line by line to form a line sequential chrominance component. A D/A converter 11 converts the component into an analog line sequential chrominance component, records or transmits it.
Patent JP-S60138374-A (JP)
Inventor: ITOU SEIICHI
IPC: F25B39/02
Filed: 1983-12-26
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-S61154413-A (JP)
Inventor: DONARUDO JIEI BUUTEI SHINIA
IPC: H01R13/648
Filed: 1985-11-09
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-2000065575-A (JP)
Title: Surveying system
Inventor: NISHIYAMA MICHIO
IPC: G02B7/18
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To proceed with a three-dimensional survey efficiently without transferring the height of a prism by talking each time by automatically detecting the relative position of the prism for a ball body and displaying the position data in a survey pole for analysis. SOLUTION: A bit pattern mark 5 is provided along nearly the entire length of one side surface of a pole body 2 for successively increasing by the binary method with the minimum reading unit as one unit. A prism 3 and a detection part 6 are provided at a movable part 4, and the detection part 6 is provided with a sensor part 7, a control part 8, a display part 9, and a communication part 10. The sensor part 7 reads the bit pattern mark 5 according to the position of the movable part 4 and sends it to the control part 8, and the control part 8 calculates height from the ground surface of the prism 8 according to the detection result of the sensor part 7 and displays the data at the display part 9. The height data are read by a range finder 11 and is inputted to a data- inputting device 12 via an interface cable 13.
Patent JP-2001073092-A (JP)
Title: 9-12% Cr HEAT RESISTING STEEL EXCELLENT IN HIGH TEMPERATURE STRENGTH AND TOUGHNESS, AND ITS MANUFACTURE
Inventor: TAMURA FUMIHIKO
IPC: C21D8/00
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain excellent high temperature strength and toughness by providing a composition consisting of, C, V, Si, Nb, Mn, N, Ni, B, Cr, either or both of Mo and W, and the balance Fe with inevitable impurities. SOLUTION: The steel is a 9-12% Cr heat resisting steel excellent in high temperature strength and toughness and having a chemical composition consisting of, by weight, 0.01-0.16%; C, 0.10-0.30% V, <=0.10%; Si, 0.02-0.10% Nb, <=0.20% Mn, 0.01-0.07% N, 1.6-2.8% Ni, <0.001% B, 9.0-12.0% Cr, either or both of 0.5-1.7% Mo and 0.1-2.0% W, and the balance Fe with inevitable impurities.  A material having the chemical composition is prepared, and this material is subjected to forging under the conditions of 1,050-1,500 deg.C heating temperature at final forging, 700-900 deg.C material-surface temperature at the completion of forging, and >=20% draft, to quenching heat treatment at 1,030-1,090 deg.C quenching temperature, and then to tempering heat treatment at 500-650 deg.C tempering temperature, by which the steel having crystal grains finer than those of grain size number No.3.0 can be obtained.
Patent JP-H07104173-A (JP)
Title: Automatic focusing device
Inventor: WATANABE TOSHIMI
IPC: H04N5/232
Filed: 1993-10-07
Abstract: PURPOSE:To prevent a distance measuring frame deviation and erroneous focusing to a crossing object by deciding the reliability of the latest result of focus detection, based on a result of focus detection in the past. CONSTITUTION:A focus detecting means 1B detects a focus matching state of a photographic lens, a time measuring means 2B measures the when various events are generated such as the time when a focus detection is executed, etc., and a storage means 3B stores focus detection data. Also, a reliability determining means 4B calculates the reliability for showing a degree of coincidence of an object, detected in the past and an object to be photographed of the latest focus detection, based on the focus detection data stored in the storage means 3B with respect to the reliability of the latest focus detection result, and an image face moving speed calculating means 5B calculates an image face moving speed of the object, based on the focus detection data in the past. Moreover, a predicting means 6B calculates an image face position of the object after a prescribed time or an image face position of the object at the prescribed time and the image face moving speed, based on the stored focus detection data, and a lens driving means 7B drives a lens, based on a result of its calculation.
Patent JP-2000081784-A (JP)
Title: Developing device and image forming device using same
Inventor: YOSHIDA SHIGETAKA
IPC: G03G15/08
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a developing device capable of improving the quality of image formed on a recording paper sheet by equalizing the distance between a photoreceptor drum and a developing roller in a developing area at the time of image forming. SOLUTION: This developing device is provided with the developing roller 117 feeding toner on the photoreceptor drum 102, and the developing roller 117 is composed in a shape that its center part 117a in the lengthwise direction thereof is thinner as compared to both end parts 117b in the lengthwise direction of the same. As a result of the above, when the developing roller 117 receives various kind of force, the center part 117a of the developing roller 117 is pressed toward the photoreceptor drum 102 side, and thus the distance between the developing roller 117 and the photoreceptor drum 102 is equalized.
Patent JP-H0298955-A (JP)
Title: Manufacture of semiconductor device
Inventor: MOMOTAKE YASUHITO
IPC: H01L21/205
Filed: 1988-10-06
Abstract: PURPOSE:To obtain a film thickness of a desired selective growth film in an element formation region, to measure a film thickness highly accurately and to realize high reliability of a semiconductor device by a method wherein a measuring region is set on a flattened substrate and is formed to be a pattern identical to a part to be measured in the element formation region. CONSTITUTION:In a dicing line region II, one part of a substrate 1 is opened so as to be exposed; a plane shape of a contact hole 11 used as a measuring region is made to be a size identical to a contact hole 6 which has been formed in a region I to be used as a semiconductor device. Accordingly, the contact hole formed in the dicing line region II is formed on a that substrate 1; its structure is not complicated. As a result, when a film thickness is measured by using the region, an influence by a state in a difference in level can be avoided; in addition, in the case of visible light irradiation, an influence by a multiple reflection can be avoided; a film thickness of a selective growth film 7 in the contact hole 11 can be measured with high accuracy.
Patent JP-H02100608-A (JP)
Title: Supplier for reserve seedling
Inventor: MUKAI TAKESHI
IPC: A01C11/02
Filed: 1988-10-06
Abstract: PURPOSE:To hardly cause trouble, such as deformation or running on of seedlings, by providing stoppers of supporting members capable of placing plural reserve seedlings therebetween in the seedling delivery direction so as to enable taking out and putting in. CONSTITUTION:When a supporting member 10 is set in a holding posture, upper reserve seedlings (W) are prevented from downwardly moving by a stopper 18. The supporting member 10 is set in a delivery tilted posture to deliver the lower reserve seedlings (W) by own weight thereof and the stopper 19 is then changed over to a nonoperating state with an operating lever 26. Thereby, the upper reserve seedlings (W) are delivered.
Patent JP-S62112617-A (JP)
Title: Radical-polymerizable urethane oligomer
Inventor: MASAOKA YOSHIJI
IPC: C08F299/06
Filed: 1985-11-11
Abstract: PURPOSE:To obtain the titled ultraviolet-curable urethane oligomer which can give a cured product excellent in hardness, adhesion to iron surface and flexibility and useful for paints, immobilization of yeast, etc., by reacting a polyisocyanate with a spiroglycol and a specified compound. CONSTITUTION:A polyisocyanate (A) (e.g., 2,4-tolylene diisocyanate) is reacted with a spiroglycol (B) of formula I at a ratio of the OH groups to the isocyanate groups (OH/NCO) <=1 (mol/mol) to obtain an isocyanate-terminated oligomer. This oligomer is reacted with a polycaprolactone (meth)acrylate (C) of formula II (wherein R1 is H or CH3 and n is 1-10) at 80 deg.C or below at a ratio of the OH groups to the isocyanate groups (OH/NCO) >=1 in a solvent (e.g., tetrahydrofuran) in the presence of a catalyst (e.g., dibutyltin laurate) and, optionally, a polymerization inhibitor (e.g., hydroquinone).
Patent JP-H0784498-A (JP)
Title: Image forming device
Inventor: KUMAGAI MINORU
IPC: G03G21/18
Filed: 1993-09-14
Abstract: PURPOSE:To realize an electrophotographic printer which has a both-side image- forming function, is miniaturized and enhanses speed and makes print output information coincide on the front and back surfaces in a vertical relation. CONSTITUTION:An image forming device is equipped with: a photosensitive drum 22, with a layer of a photoreceptor 21 on its periphery, which is cylindrical and rotates normally and reversely in its circumferential direction; electrifying means 23A and 23B for uniformly electrifying the surface of the photoreceptor 21; an exposure means 24 for forming arm electrostatic latent image on the surface of the photoreceptor 21; developing means 25A and 25B for attaching developer T to the electrostatic latent image formed on the surface of the photoreceptor 21; a transfer means 26 for transferring the developer T, attached to the surface of the photoreceptor 21, to a recording medium P; and cleaning means 27A and 27B for removing the charges and developer remaining on the surface of the photoreceptor 21.
Patent JP-H0994597-A (JP)
Title: Treatment of photographic waste solution
Inventor: SUZUKI SEIJI
IPC: C02F3/08
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To establish a purifying means generating no environmental polution and gentle to environment by subjecting a photographic waste soln. to biological denitrification treatment and subjecting the treated soln. to biological treatment and biological nitration treatment in the presence of active carbon and returning a part of the waste soln. after nitration treatment to a denitrification treatment process. SOLUTION: A photographic waste soln. is treated by subjecting the waste soln. to biological denitrification treatment and subjecting the treated soln. to biological treatment and biological nitration treatment in the presence of active carbon and returning a part of the waste soln. subjected to nitration treatment to a denitrification process. That is, easily decomposable org. matter is decomposed simultaneously with the denitrification of nitrate ions returned to a nitration process and, at the same time, dissolved silver is removed and, thereafter, a remaining hardly decomposable component is biologically treated in the presence of active carbon to be decomposed.  Therefore, a hardly decomposable component can be decomposed in an extremely effective manner as compared with a method biologically treating the photographic waste soln. in the presence of active carbon from the beginning in such a state that an easily decomposable component and a hardly decomposable component are mixed.
Patent JP-H0995408-A (JP)
Title: Relining of rebasing material for denture bed
Inventor: SAITO YOSHIHIRO
IPC: A61K6/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To reline a mucous face of a denture bed taking advantage of the progress of color change by using a rebase material for denture bed made of a specific material developing a color during the curing process and disappearing the color at the final cured state. SOLUTION: A rebase material for a denture base developing a color during the curing process and disappearing the color at the final cured state is used in the relining process. The rebase material preferably contains at least one kind of compound having a chromophoric group. The rebase material for the denture base is preferably composed of a liquid material produced by adding a cure accelerator and a compound having a chromophoric group to an acrylic monomer and a powdery material produced by adding a polymerization initiator to an acrylic polymer, and both materials are mixed with each other to effect a redox polymerization at normal temperature. The chromophoric group is preferably selected from sulfone group, sulfoxide group and sulfonic acid group. The cure accelerator may contain an amine.  The process is suitable for the rebasing operation of an acrylic denture base and a sulfone resin denture base.
Patent JP-H0196498-A (JP)
Title: Skew flow impeller
Inventor: TOMOHIRO TERUHIKO
IPC: F04D29/28
Filed: 1987-10-07
Abstract: PURPOSE:To restrain suction flow from exfoliation while stabilizing the suction flow from the peripheral direction by forming the section of front edge of straight blade portion to have generally an arcuate and thick configuration and the section of same of triangular portion of blade to have generally a wedge-like configuration. CONSTITUTION:A plurality of blades 12 are provided around a hub 1 having a generally circular truncated conical configuration. The configuration of front edge of the blade 12 as viewed from the rotational direction is constituted from a straight portion 15 extending from a hub 1 radially outward and a triangular portion 16 located at the tap side of the straight portion 15 and having an apex in front of the rotational direction. The straight portion 15 has the section of front blade edge formed into a generally arcuate and thick configuration and the triangular portion 16 has the section of front blade edge formed into a generally wedge-like configuration.
Patent JP-S63106780-A (JP)
Title: Alteration preventing hologram tape
Inventor: OKAMURA MASANOBU
IPC: C09J7/02
Filed: 1986-10-24
Abstract: PURPOSE:To prevent alteration and attain excellent eyecatcher effect and decorativity by making the adhesive strength between a metallic reflecting layer and a peeling varnish layer weaker than that between a transparent plastic film and a resin layer. CONSTITUTION:When an alteration preventing hologram tape is stuck to an adhesive body 6, a surface relief type hologram is seen through a transparent plastic film 1. If a person tries to peel it, the transparent plastic film 1 and the resin layer 2 are peeled from each other in parts where a peeling varnish layer 4 is not printed. That is, the resin layer 2 remains on the adhesive body 6 but a metallic reflecting layer 3 and the peeling varnish layer 4 are peeled from each other in parts where the peeling varnish layer 4 is printed because the adhesive strength between the metallic reflecting layer 3 and the peeling varnish layer 4 is weaker than that between the transparent plastic film 1 and the resin layer 2. Then, the resin layer 3 is peeled together with the transparent plastic film 1. Thus, the image of the partially peeled relief type hologram remains on the adhesive body 6 and cannot be restored.
Patent JP-2001074379-A (JP)
Title: Heat exchanging element and heat exchanger and manufacture thereof
Inventor: TAKAHASHI SEIICHI
IPC: F28D1/03
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive heat exchanger having enhanced heat exchanging efficiency. SOLUTION: A heat exchanging element 14 is formed by laying channel section members in layer. A heat exchanging element 15 has a plurality of air supply channels 21 and exhaust channels 22 forming long and continuous air supply channel 21 and exhaust channel 22. Each air supply channel 21 and exhaust channel 22 is defined by the side face part of a casing 13.
Patent JP-S61132571-A (JP)
Inventor: ITO TADATSUGU
IPC: C04B38/00
Filed: 1984-11-30
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-S61131892-A (JP)
Inventor: MUNAKATA TADASHI
IPC: B25J17/02
Filed: 1984-11-30
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。