baber/WOPTO huggingface dataset:
Patent JP-H0525514-A (JP)
Title: Material charging apparatus for cupola
Inventor: MURATA ETSUO
IPC: F27B1/20
Filed: 1991-07-23
Abstract: PURPOSE:To save labor with unmanned operation by automatizing the operation for charging material into a cupola. CONSTITUTION:Plural bunkers for incorporating the material, measuring means 23 for measuring charging wt. of the material and a carriage as shiftable in each bunker, are arranged. Blending control means 4, by which the carriage is automatically shifted and waited in the preset order, is arranged and the material is charged into the carriage in the preset blending wt. and the material in the carriage is carried to the cupola. Head correcting means 37 for approaching to the preset blending wt. by eliminating the excess charging wt. with the head between a material discharging part in the bunker and the carriage at the time of charging the material, is arranged. Averaging correct means 38 for operating and correcting excess/shortage wt. to the preset blending wt. of the material charged into the cupola in this time from the actual blending wt. of the material charged into the cupola in the previous time, is arranged.
Patent JP-H0370603-A (JP)
Title: Pneumatic radial tire
Inventor: WATANABE ATSUSHI
IPC: B60C9/22
Filed: 1989-08-10
Abstract: PURPOSE:To prevent a standing wave by providing a cross belt having coefficient of contraction in the direction of width of a tire due to valcanizing heat within a specific range and dimension in the direction of width of a tire after vulcanization narrower than a circumferential belt in the inside in the radial direction of the tire of the circumferential belt. CONSTITUTION:A cross belt 18 is provided in the outside of a radial direction of tire of a crown portion 16B in the carcass 16 of the tire 10. A cord 19 of the cross belt 18 is inclined relative to a circumferential direction C of the tire, thereby tread rubber being reinforced. A circumferential belt 20 is provided in the outside of the radial direction of the tire of the cross belt 18. At this time, a cord 21 of the circumferential belt 20 is disposed in the circumferential direction C of the tire. Both end portions 20A in the direction of width of the tire are disposed at the outside of both end portions 18A in the direction of width of the tire of the cross belt 18 and set so as to have larger width than those. Further, coefficient of contraction in the direction of width of the tire of the cross belt 18 due to vulcanizing heat is set to within a range of 5 to 15%.
Patent JP-H1038313-A (JP)
Title: Indoor unit
Inventor: NISHIHARA TAKURO
IPC: F24F13/20
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an indoor unit with a higher reliability and a higher safety which achieves a better ventilation of an electrical part by providing a protection to keep fire caused from the electrical part from extending to other parts. SOLUTION: In an electrical part of an indoor unit 1, a board and the like are housed and various electric parts mounted in an electrical box 15 and an electrical box cover 21 is assembled. The upper opening between the electrical box 15 and the electrical box cover 21 is closed by a flame retardant sheet 20 inserted across both the parts while a side is covered with the electrical part leaving a clearance S. Thus, better ventilation, wire workability and the like are obtained to prevent fire with a sheet 20 made of the flame retardant sheet 20 even when abnormal firing occurs thereby preventing eventual serious accidents.
Patent JP-H0763025-A (JP)
Title: Chain case structure for engine
Inventor: SAWAKI MIKITO
IPC: F01M1/08
Filed: 1993-08-23
Abstract: PURPOSE:To recover quickly lubricating oil splashed into a chain chamber. CONSTITUTION:In an engine formed in such constitution that a front chain case 6 is installed to section a chain chamber 8 into a rear chain case 5, and an oil jet 33 injecting lubricating oil to a first chain 11 is mounted on the rear chain case 5, the oil jet 33 is arranged so as to inject lubricating oil in circulating direction of the first chain 11, and a rib 46 projected opposing to the oil jet 33 is formed on the back surface 47 of the front chain case 6.
Patent JP-S6098408-A (JP)
Title: Integrated core-clad type optical fiber and its production
Inventor: NAKANO NORIHIKO
IPC: G02B6/02
Filed: 1983-11-04
Abstract: PURPOSE:To enable maintenance of the transparency of the plastic consisting principally of polymethyl methacrylate which is used as a core material and has a specific refractive index as well as the tight adhesion between a core and a clad by modifying the surface layer of said plastic with lower alcohol and making the refractive index of the surface layer part slightly lower than the refractive index of the inside so that the surface layer plays the role of a clad. CONSTITUTION:An integrated core-clad type optical fiber consists of a core part 1 in a central part having a high refractive index and a clad part 2 in the peripheral part having the refractive index slightly lower than said refractive index. The light made incident on the fiber from the end face is reflected toward the inside by the difference in the refractive index at the boundary surface between the core part and the clad part and is transmitted while such reflection is repeated. Such optical fiber is efficiently produced by subjecting the fiber consisting principally of polymethyl methacrylate having >=1.45 refractive index to an impregnation treatment with lower alcohol then to a heat treatment thereby forming the clad consisting principally of te alcohol-modified polymethyl methacrylate having <=1.41 refractive index in the surface layer part.
Patent JP-S58108771-A (JP)
Title: Semiconductor device
Inventor: SUGANO YOSHIYASU
IPC: H01L21/331
Filed: 1981-12-22
Abstract: PURPOSE:To reduce the chip size of a planar type high withstand voltage semiconductor device, by arranging an electric connection part between a guard ring and a field plate on a region facing the chip corner. CONSTITUTION:When the width of a linear part of the guard ring is a, the radius of inner curvature of the corner part r1, the radius of outer curvature r2, and components in X and Y directions of the distance between O1 and O2 centers of the inner and outer circles respectively b and b, the maximum guard ring width W of the corner part becomes W=a+(2<1/2>-1)b, and accordingly the maximum width of the corner part becomes larger than the width a of the linear part by (2<1/2>-1)b. From such a relation, the curvature of the inner and outer circular arcs in the guard ring corner part is changed, then the centers thereof are shifted, and thereby the corner part is allowed to have an expansion of the width resulting in the formation of the contact part between the guard ring and the field plate on this region. Thus, in a guard ring with a field plate, the width of the guard ring linear part determining the chip size is formed narrow, and the width of the corner part not influencing the chip size is enlarged resulting in the formation of an electric connection part between a guard ring and a field plate.
Patent JP-H0547062-A (JP)
Title: Magneto-optical disk device
Inventor: OGAWA TAKASHI
IPC: G11B11/10
Filed: 1991-08-20
Abstract: PURPOSE:To prevent an adverse effect due to dusts when the magneto-optical disk with a floating magnetic head writes, deletes, and reads data on the magneto-optical disk. CONSTITUTION:A brush 5 for removing dust is installed on the lower side opposed to a magneto-optical disk 6 of a slider 2 floating by a fluid pressure effect against the magneto-optical disk or in a groove, removing dusts on the disk in the case of writing, deleting data on the recording side of the magneto- optical disk 6 by a magnetic head 1. The fluctuation of the applied magnetic field due to a magnetic field application coil 3 is reduced, performing data writing and deleting without fail.
Patent JP-H0647542-A (JP)
Title: Method for judging status of molten pool
Inventor: NAGURA YASUMI
IPC: B23K9/095
Filed: 1992-08-04
Abstract: PURPOSE:To perform welding having a high automated level by composing and picking out different parts out of pictures before and after timewise around the molten pool by the difference or exclusive processing in processing the pictures photographed by an ITV camera by a picture processor. CONSTITUTION:In a TIG welding method or a consumable electrode welding method, a weld zone is photographed by an ITV camera 6 (visual sensor) which is arranged ahead in the proceeding direction of a welding torch 2 and provided with an interference filter 4 of a visible area. In processing the pictures photographed by this ITV camera by the picture processor 9, two picture memories before and after timewise around the molten pool are processed by the difference (minus) or screens after binarization are processed exclusively, by which only different parts of two screens are picked out. Thus, the tip part where the molten pool is moved is emphasized. Consequently, factors which can be automatically controlled are increased and welding of high quality and having a higher automated level can be obtained.
Patent JP-H1040708-A (JP)
Title: Head lamp for vehicle
Inventor: YAMAMURA SATOSHI
IPC: F21S8/10
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To reduce glare due to upward scattering light from a boundary line portion between upper and lower parts on a reflector reflection face for auxiliary light distribution pattern forming which is so constituted as to control the light from a discharge bulb by plural reflection face elements constituting the reflector reflection face. SOLUTION: In a reflection face 22 of a reflector 16, if a boundary line between upper and lower parts is formed on a reflection face region on both left and right sides of a light beam axis Ax thereof, coat clod is formed on this boundary line, and upward scattering light from this coat clod is applied as a relatively bright light diagonally and upwardly of a horizontal cut line and causes glare generation. Reflection face elements 22As and 22Bs constituting reflection face regions 22A and 22B for cut line forming are extended and formed more upward than cross lines L1 and L2 between an elevation angle 15 deg. passing the light beam axis Ax and the reflection face 22 so that the boundary line is not formed in the reflection face region on both right and left sides of the light beam axis Ax.
Patent JP-S6364087-A (JP)
Inventor: ISAKA YUKIO
IPC: G06F3/12
Filed: 1986-09-05
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-2000038900-A (JP)
Title: Method and equipment for filling lining of tunnel
Inventor: SAKURAI HIDEAKI
IPC: E21D11/10
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To conduct spray on the inner surface of a tunnel and back-filling of an invert by one device and also to transfer materials in a material vessel to a material supply device while preventing them from leaking out. SOLUTION: Materials in a material supply device 101 and water in a water tank 105 are supplied to a mixer 110 to prepare fresh mortar and the mortar is supplied to a spray nozzle device 120 through a continuous pressure sending plunger pump 115 to be sprayed over the inner surface of a tunnel. Next fresh concrete is prepared by the mixer and the concrete is sent with pressure to a filling hose 220 through the pump so as to conduct back-filling of an invert. The materials in the material vessel are transferred to the material supply device by a sucking means.
Patent JP-S60100761-A (JP)
Title: Device for measuring stimulus of lymphocyte
Inventor: TAKAHATA FUJIYA
IPC: G01N21/78
Filed: 1983-11-07
Abstract: PURPOSE:To enable distinct discrimination of a malignant tumour patient and a benign tumour patient without overlap of distribution data by adopting plural parameters for the degree of fluorescence polarization and the change rate per unit time. CONSTITUTION:The fluorescence emitted from the measuring sample in a cuvette 1 by irradiation of the excitation light from a light source 3 passes through a polarizer 6 on a fluorescent side and is conducted to a spectroscope 9 on the fluorescent side. The light signal obtd. with the spectroscope 9 is detected by a photodetector 10 and is stored in a memory 13 via a preamplifier 11 and an A/D converter 12. Said signal is used for arithmetic processing in an arithmetic part 14. The part 14 decides the degree of stimulus of lymph cells from the difference between the degree of fluorescence polarization of the stimulated lymph cells and the degree of fluorescence polarization of the non-stimulated lumph cells and the difference in the ratio of the change rate per unit time between the parallel component and orthogonal component in the stage of reaction and measurement of the stimulated lymph cells and the non-stimulated lymph cells.
Patent JP-2000029581-A (JP)
Title: Pc card
Inventor: KAKIGI WATARU
IPC: G06K19/077
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability by improving the flatness of one panel top end and preventing a ground electrode sandwiched between a panel and a connector from floating from the connector. SOLUTION: To this PC card, a card side connector 12 is attached at its connector attaching port and a ground electrode 13 is provided on the upper surface. Besides, an L-shaped bent part 16 extended in the breadthwise direction is formed at the top end of an upper panel 4, and its end face is adhered to a rectangular body 12A by a top end side adhesive film. The flatness of the top end of the upper panel 4 and strength against bending are improved by this L-shaped bent part 16, and the ground electrode 13 held between the upper panel 4 and the card side connector 12 is fixed onto the card side connector 12.
Patent JP-S6366399-A (JP)
Inventor: KAJIKAWA YOSHIMITSU
IPC: D21J1/16
Filed: 1986-09-04
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-H1042243-A (JP)
Title: Video reproduction device and video reproduction method
Inventor: HAGIWARA TOSHIAKI
IPC: H04N5/783
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To prevent a VTR user who can set only the recording mode of standard speed from being anxious and from erroneously recognizing it as a fault by generating display indicating non-correspondence when a video signal is judged to be recorded at recording speed for long time. SOLUTION: A VTR part 5 can record only at the recording mode of standard speed. When a video tape is installed on the VTR 5 and video tape is reproduced, the video signal recorded in the video tape is judged to be recorded at the recording mode of standard speed, or recorded at the recording mode for long time from the period of a control track. When it is judged to be the recording mode of standard speed, the tape can be reproduced as it is and warning is not given. When the signal is judged to be the recording mode of standard speed, the information is transmitted to a controller 6 and display showing that a system does not correspond to two-fold speed or three-fold speed is displayed.
Patent JP-S58110046-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOBAYASHI AKIO
IPC: H01L21/302
Filed: 1981-12-23
Abstract: PURPOSE:To obtain a stable and minute pattern without restricted by resolving power by a method wherein size of the metal pattern is controlled according to film thickness of the metal to be adhered at first and the radiating direction of the metal particles without using a photo resist. CONSTITUTION:The step difference 2a of an SiO2 film 2 is provided on an Si substrate 1, and the metal film 4 is formed by sputtering the metal particles from the diagonally upper side. The whole surface of the substrate is etched vertically in succession using a parallel plane type plasma etching device. When film thickness of the metal to be removed is selected at the middle between film thickness of the horizontal part of the substrate and film thickness in the direction along the step difference 2a side, the metal film on the side of the step difference is left. At this time, width of metal pattern size is equal to film thickness on the horizontal face, and height is equal to the difference between the quality of the step difference and the excessively etched quantity. According to the construction thereof, the minute and stable metal pattern can be formed easily on the semiconductor substrate.
Patent JP-S59146658-A (JP)
Inventor: REIMONDO MISHIERU RISHIETSU
IPC: C03C14/00
Filed: 1983-11-07
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-H0955370-A (JP)
Title: Dry etching method
Inventor: MIYOSHI KOSUKE
IPC: H01L21/3065
Filed: 1995-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a dry etching method, for a wiring metal film, in which the productivity of a dry etching process is not lowered and which is excellent in a fine working property. SOLUTION: A dry etching method comprises two etching steps. At a first etching step, an aluminum alloy film 24 is etched. After that, at a second etching step, the aluminum alloy film 24 is overetched under a condition under which the stay time of a gas inside an etching chamber at this time becomes shorter than the stay time of a gas at the first etching step.
Patent JP-S6364646-A (JP)
Title: Grooved optical disk substrate and its production
Inventor: OTSUKA YASUHIRO
IPC: G11B7/24
Filed: 1986-09-04
Abstract: PURPOSE:To produce a grooved optical disk substrate which has excellent moisture resistance and heat resistance, is hardly changed in the substrate dimension with lapse of time and is highly reliable by forming spiral fine grooves to a thin tantalum pentoxide film on a glass substrate. CONSTITUTION:The thin tantalum film 14 is formed to 0.1mu thickness on the glass substrate 11 and after the spiral fine grooves 13 are formed thereon by a diamond tool 15, the substrate is heat-treated for 30min at 500 deg.C in an electric furnace 16, then the tantalum is oxidized to form the transparent thin tantalum pentoxide film 12. After a recording medium 17 is formed thereon, the substrates are stuck to each other via spacers 18, 19 to obtain the optical disk having air sandwich structure. The grooved optical disk substrate which has the excellent moisture resistance and heat resistance, is hardly changed in the substrate dimension with lapse of time and is highly reliable is thus produced.
Patent JP-S60101015-A (JP)
Title: Manufacture of container lid of synthetic resin
Inventor: OUMI HIDEHIKO
IPC: B29C43/22
Filed: 1983-11-09
Abstract: PURPOSE:To prevent the nonpermissible movement of a liner material applied to the middle part of the inner surface of a top wall of a lid main body, by forming liner material movement preventing means integrally with the inner surface of the top wall when a synthetic resin lid main body having a top wall and a cylindrical skirt is molded. CONSTITUTION:When a lid main body 2 is molded, liner material movement preventing means in the shape of a frustum-shaped protrusion 10 is formed at the middle part of the inner surface of the top wall 4. After the lid main body 2 is molded, a liner material 12 in the melted state is fed to the middle part of the inner surface of the top wall 4 of the lid main body 2. Then a mold pressing device 16 is inserted into the lid main body 2 placed up side down on an anvil 14, the liner material 12 is stamped and molded into a liner 18 having a prescribed shape, and the projected top of the frustum 10 is spread. The spread top end 20 serves as a liner restraining member so that the liner 18 can be prevented from being separated from the lid main body 2.
Patent JP-S58111491-A (JP)
Title: Solid-state image pickup device
Inventor: TAKATSU NORIHIKO
IPC: H04N5/335
Filed: 1981-12-25
Abstract: PURPOSE:To improve the vertical resolution of a reproduced still picture by providing vertical transfer electrodes in common use for photodetection section and a horizontal readout CCD and arranging the photodetection section on a pickup plane checkerwise. CONSTITUTION:Cross points of vertical transfer electrodes 31, 32 in common use for the photodetection section and horizontal scanning lines are arranged checkerwise. Thus, picture information can be obtained in vertical direction from odd and even number of horizontal scanning (01, 02...) and (e1, e2...). Thus, double vertical resolution can be obtained.
Patent JP-H0554871-A (JP)
Title: Battery pack connection device
Inventor: FUKUHARA MASAMI
IPC: H01M2/10
Filed: 1991-08-21
Abstract: PURPOSE:To compose a main body connection terminal and the charging and signal terminals of a battery pack of an electronic appliance so as to realize at low cost besides space-saving. CONSTITUTION:A terminal 4 is mounted on the face of more than two faces of battery pack 2 housing a battery 6 inside a case 5 and the battery pack 2 is mounted on a main body 1 so as to conduct the terminal 4 of the battery pack 2 to a terminal 3 of the main body. In the other face of a contact face of the terminal 4, a charging terminal can be used as a signal terminal to the main body.
Patent JP-S58111589-A (JP)
Title: Residual image test method for telecinema device
Inventor: NIHEI HIROSHI
IPC: H04N5/253
Filed: 1981-12-25
Abstract: PURPOSE:To observe the residual signal at rise and fall time, surely at all times, by making the oscilloscope sweep start time suitable, in the residual image test of a telecinema device. CONSTITUTION:An illumination corresponding part 3 and light shield corresponding part 4 are arranged alternately on a test film continuously. An oscilloscope sweep trigger signal generation mark 9 is attached to a preceded position by a prescribed length 8 from a position 6 of a frame 1 toward a film drive direction 7 in the film sound recording region 5. A signal triggered by the mark is inputted from a recording output terminal of a film projector to a trigger input terminal of the oscilloscope for telecinema residual characteristic measurement, allowing to start the sweep of the oscilloscope.
Patent JP-H04157044-A (JP)
Title: Device for sealing connecting part of mold in horizontal continuous casting apparatus
Inventor: OGURO HARUO
IPC: B22D11/10
Filed: 1990-08-09
Abstract: PURPOSE:To improve the quality and the yield of a cast billet by inserting an annular gasket between an upstream mold and downstream mold and supplying pressurized gas soluble to cast metal into inside of the annular gasket. CONSTITUTION:A horizontal continuous casting apparatus is constituted by communicating a tundish with the mold through a nozzle 13 and connecting plural water cooling molds along the direction of drawing cast billet C. Then, the annular gasket 33 is inserted between the upstream side mold 19 and the downstream side mold 21 so as to surround the cast billet C. The pressurized gas soluble to the cast metal is supplied to inside of the annular gasket 33 from an introducing pipe 37. By this method, flaw removal work can be saved.
Patent JP-S6361243-A (JP)
Inventor: HAINTSU RAIFU
IPC: G03C1/76
Filed: 1987-08-25
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-S59100128-A (JP)
Title: Epoxy resin composition
Inventor: OOTSUKA TAKASHI
IPC: C08K3/34
Filed: 1982-12-01
Abstract: PURPOSE:An epoxy resin composition of a low dielectric constant and excellent chemical resistance, containing an epoxy resin, a curing agent, a specified potassium titanate powder or whiskers. CONSTITUTION:A resin composition containing 100pts.wt. epoxy resin containing at least two epoxy groups in the molecule, 1-200pts.wt. curing agent, and 5- 500pts.wt. potassium titanate powder (particle diameter of 0.1-100mu) or whiskers surface-treated with a silane or titanate coupling agent. The curing agents include acid anhydride or amine types, and are selected according to the purpose of use. When the above potassium titanate is in the form of whiskers, it can be added in only a small amount, because of its marked thickening effect. Therefore, it is suitable for use as a reinforcement used in combination with a different filler. Potassium titanate powder is usually preferred.