baber/WOPTO huggingface dataset:
Patent JP-S6141204-A (JP)
Title: Terminal processing structue of laminated glass enclosed antenna wire
Inventor: HASHIMOTO ATSUMI
IPC: H01Q1/32
Filed: 1984-08-01
Abstract: PURPOSE:To protect the extracting part of an antenna wire and also to secure the water resistance for a long period of time, by connecting a lead part led out to the outside of the laminated glass from the antenna wire enclosed into an intermediate film part to a terminal provided on the surface of the innner glass with a close contact secured with the end face of the inner glass. CONSTITUTION:A terminal 6 is adhered on the surface of the fringe part of an innr glass 2 at a position outside the close contact margin delta of a weather strip 10. A lead part 11 is formed by extending the terminal of an antenna wire 7 directly to the outside of the end face of laminated glass 1. An area of the part 11 extending over the surface of the glass 2 with a close contact secured with the end face of the glass 2 is covered with a flexible and insulated thin protection sheet 12 which is adhered over the surface of an outer glass 3 and led from the surface of the glass 2 via the end face of the glass 1.
Patent JP-S6054171-A (JP)
Title: Manufacture of sintered substrate for alkaline battery
Inventor: ENDOU MASANORI
IPC: H01M4/80
Filed: 1983-09-02
Abstract: PURPOSE:To break bubbles contained in slurry and obtain a sintered substrate having uniform pore size and uniform porosite by treating a belt-shaped porous metal core with bubble breaking agent containing vapor having low surface tention such s alcohol before it is supplied from a lower direction to a slurry bath. CONSTITUTION:A vapor bath 2 containing octyle alcohol vapor is arranged in the front of a slurry bath. A belt-shaped porous metal core 1 is passed through the vapor bath 2 before it is fed from a lower direction to the slurry bath. The metal core 1 is fed to a bath 5 filled with slurry 6, and drawn up between knives of a slit whose distance is properly adjusted to removed excess slurry with knives and to coat slurry on the both sides of the metal core in specified thickness. Then the slurry coated metal core is dried with a dryer 8. The amount of alcohol used as bubble breaking agent is limited to 0.1-10vol% from a safety and economical standpoint.
Patent JP-S6414334-A (JP)
Title: Pneumatic radial tire
Inventor: IKEHARA KIYOSHI
IPC: B60C9/12
Filed: 1987-07-01
Abstract: PURPOSE: To produce a pneumatic radial tire having improved durability by using a specific polyethylene terephthalate dip cord having high modulus, low heat shrinkage percentage, high strength, high fatigue resistance, high heat resistance as a reinforcing cords for belt and carcass. CONSTITUTION: A fiber having >=7.0 g/denier strength and long-period of small angle X-ray of <=160 Å obtained by high stress spinning of a polyethylene terephthalate polymer having <=1.5 wt.% diethylene glycol content, terminal carboxyl group content of <=15 equivalent/10<6> g polymer, preferably, <=10 equivalent/10<6> g polymer, including >=90 mole % polyethylene terephthalate units and having an intrinsic viscosity of >=0.9, is dipped and heat-treated. This dip cord is used for reinforcement of a belt and/or a carcass of a pneumatic radial tire having the carcass reinforced with a belt mounted on the inside of a tread part.
Patent JP-H0719230-A (JP)
Title: Locking method of bolt and nut
Inventor: UEDA TAKESHI
IPC: F16B39/02
Filed: 1993-06-30
Abstract: PURPOSE:To make a locking method of bolts and nuts come to fruition positively and easily without entailing any increase in the number of part items and complications in a manufacturing process. CONSTITUTION:Each through hole 5a is installed in a direction orthogonal with a bolt axial direction in a range from a pair of twisting round surfaces 1a and 1d, where a nut 1 is opposed, to a bolt insertional hole. In a screwing state between a bolt 2 and the nut 1, a thread ridge 7 of a bolt shank 6 is struck by a tip 8c of a striking rod 8 via this through hole 5a. A portion of the thread ridge 7 socked is plasticly deformed.
Patent JP-H0722349-A (JP)
Title: Charged beam lithography device
Inventor: HATTORI SEIJI
IPC: H01L21/30
Filed: 1993-06-30
Abstract: PURPOSE:To contrive to improve the accuracy of a drawing by a method wherein a mark on a sample is scanned with beams to be projected when a beam is applied to a plurality of beam transmitting holes to measure the positions of the respective beams and the direction of an aperture mask and the reduction ratio of a character beam are obtained. CONSTITUTION:A mark on a sample is scanned with beams to be projected when a beam is applied to a plurality of beam transmitting holes 52 provided in an aperture mask 27b to measure the positions of the respective beams. Then, the direction of the mask 27b and the reduction ratio of a character beam to the reference coordinates of the sample surface are found with an excellent accuracy from the relation of the measured beam positions to the design coordinates of the holes 52. Thereby, the direction of the mask 27b and the reduction ratio of the character beam can be calibrated with an excellent accuracy and the improvement of the accuracy of a drawing can be contrived.
Patent JP-H0512815-A (JP)
Title: Disk device
Inventor: KITAMURA HIROSHI
IPC: G11B17/056
Filed: 1991-07-03
Abstract: PURPOSE:To provide a disk device capable of the miniaturization of a mechanical system without the deformation of a disk-tray. CONSTITUTION:The disk-tray 3 is provided with an opening part 73 opening to an inner side and parts 63 and 63' which have grooves engaged with guide- shafts 43a and 43b for moving and inforcing the disk-tray 3 at the both sides of the opening part 73. This guide-shafts 43a and 43b are set parallel to a loading direction, and while loading, the disk-tray 3 is moved in a state that the guide-shafts 43a and 43b are engaged with grooves 63 and 63' provided on the disk-tray 3.
Patent JP-H0722587-A (JP)
Title: Semiconductor integrated circuit device and manufacture thereof
Inventor: OKAMOTO YOSHIHIKO
IPC: H01L21/66
Filed: 1993-07-01
Abstract: PURPOSE:To test a highly-integrated and large-area semiconductor integrated circuit easily and then to increase an yield. CONSTITUTION:This is a semiconductor integrated circuit device which has a plurality of semiconductor functional blocks 3, each of which is a combination of functional elements such as a logic gate and memory cell. Around the semiconductor functional blocks 3, input/output interconnections for inspection 4 are located for judging whether the function or the performance is appropriate. Furthermore, interconnection groups for connecting blocks 7, 10 are stretched over more than one semiconductor functional block 3.
Patent JP-H11352365-A (JP)
Title: Optical adapter
Inventor: SONOHARA JUNJI
IPC: G02B6/38
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an optical adapter for preventing the leakage of light to the outside even at the time of inserting and detaching an optical connector, eliminating influence on human body by laser beams, housing the optical connector of a conventional product, providing versatility and eliminating the need of fine working. SOLUTION: The light shielding means 4 of a spring and a plate, etc., is fixed to the inner side face or end face of an optical adapter main body 1' and moved in linkage with the optical, connector 2 and this optical adapter 1. Thus, by shielding the optical axis 7 of the laser beams by the light shielding means 4 at the time of detaching the optical connector 2 and fixing the light shielding means 4 not to the optical connector 2 itself but to the inner side face or end face of the optical adapter main body 1', the optical connector of the conventional product is housed. By fixing the light shielding means 4 of the spring and the plate, etc., not to the tubular body of the optical adapter main body but to the inner side face or end face of the optical adapter main body, it is realized without the need of the fine working.
Patent JP-S6223818-A (JP)
Title: Vehicle body structure for rear door striker attaching section
Inventor: YAMASHITA MITSUHIKO
IPC: B60J5/00
Filed: 1985-07-23
Abstract: PURPOSE:To aim at enhancing the rigidity of the vehicle body in a rear door striker attaching section, by extending the vehicle-widthwise inner end of a striker brace jointed to the rear side of the striker attaching surface of a rear fender, and by clamping the extension between the rear fender and a rear inner pillar member. CONSTITUTION:A front end flange 5b is formed, longitudinally of a vehicle, through the intermediary of a stepped part 5a, on a rear door strike attaching surface 9 at its vehicle-widthwise inner end, which is formed in a rear fender 5 extending from the outer surface along the vehicle widthwise direction. Further, a striker brace 21 is jointed to the rear side of the attaching surface 9. In the above-mentioned arrangement, the vehicle-widthwise inner end of the striker brace 21 is bent along the vehicle-longitudinal direction and is extended. Further, the striker brace 21 is formed with a space B between the extension 21a and the stepped part 5a so as to be formed in a box-like shape, and the terminal end section 21b of the extension 21a is clamped between the terminal flange 5b of the rear fender 5 and the terminal flange 3a of a rear inner pillar member 3.
Patent JP-S6151432-A (JP)
Title: Copying apparatus
Inventor: SHIGETA MAKOTO
IPC: B65H7/20
Filed: 1985-07-23
Abstract: PURPOSE:To make a copy continuously at high speed by providing a copy apparatus adapted to transport set plural documents in order to an exposure portion to be sequentially copied, and besides make copies on copy sheets corresponding to a document size on setting plural documents at one time. CONSTITUTION:A document holding endless belt 6 comprising a plurality of document holding portions 7 is disposed opposite to an opening 1 disposed on the front of a copying apparatus in such a manner as to feely run, and carried with rotation of a driving roller 16. Each document holding portion 7 is formed by mounting a transparent document cover on a document set table in such a manner as to freely open and close. The endless belt 6 is provided with start holes and document dividing holes formed along both side edges thereof at designated intervals. The respective holes are detected by detectors 24, 25, and according to the detection signal, the transport of the endless belt 6 is controlled. At a drum 26, an image is formed on a photosensitive drum 29 through an optical system 28 to make a copy on a sheet in one of cassettes 4a-4c selected according to an output from document size detectors 38a-38c.
Patent JP-H0215816-A (JP)
Title: Restricting cooling control method for shape steel
Inventor: OMORI KAZUO
IPC: B21B1/08
Filed: 1988-06-30
Abstract: PURPOSE:To prevent generating a warp after cooling by estimating a deformation value of the stock based on the temp. of the stock before the restricting cooling and transformation rates of a web and flange in cooling, then, setting conditions of the restricting cooling. CONSTITUTION:A front end restrain device 2, rear end restrain device 3 equipped with cooling nozzles 7 are disposed on the same axis line with table rollers 5, rolls 6 restricting the rolled stock 1 from the upper part are provided. A curvature of the warp delta1 without restriction is obtained from the temps. of the web and flange, transformation rates, heat transfer coefficients before restricting cooling, restriction is executed, the warp curvature delta2 when it is releasing, and the warp curvature delta3 when it is cooled to the normal temp. are estimated respectively. Then, based on setting the conditions where the warp curvature delta2=delta3, the cooling time and cooling conditions before and after cooling are set. Because antipodal warp values delta2, delta3 at the restrict cooling and after cooling to normal temp. are negated mutually, the warp generation after cooling to the normal temp. is prevented.
Patent JP-2000352572-A (JP)
Title: Leading method for drain voltage or load line of field- effect transistor
Inventor: TAKAHASHI HIDETADA
IPC: G01R31/26
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To obtain a leading method in which a relative drain voltage is expressed as an absolute drain voltage, in which also a drain current is expressed as an absolute drain current on the basis of it and in which the load line of an FET can be led from it. SOLUTION: The strength of an electric field as the deformation of an applied voltage on an FET is measured by using a probe head 10a and a probe head 10b in a measuring point 8 by an electro-optical sampling operation. A drain voltage is derived from a measured electric field. Two or more bias voltages and two or more DC components are calculated, and both are compared. Thereby, a relative value between two points on the scale of the relative drain voltage is found.
Patent JP-H11350164-A (JP)
Title: Hot-dip zn-al alloy coated steel sheet and its production
Inventor: HIKINO SHINYA
IPC: C23C2/12
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To surely prevent the dispersion of spangle patterns on the surface of a hot-dip Zn-55%Al alloy coated steel sheet. SOLUTION: A coating layer containing one or >=2 elements among Fe, Ni, and Co is formed on the surface of a steel sheet by (0.2 to 5) g/m<2> per side and continuous annealing is carried out, and this steel sheet is then dipped into a hot dipping bath having a composition consisting of 30-70% Al, 0.05-2.0% Si, and the balance Zn, by which the hot-dip Zn-Al alloy coated steel sheet can be produced.  This hot-dip Zn-Al alloy coated steel sheet has, as a first layer, an alloy layer containing one or >=2 elements among Fe, Ni, and Co and further has, as a second layer as its upper layer, a hot dipping layer having a composition consisting of 30-70% Al, 0.05-2.0% Si, and the balance Zn with inevitable impurities, and moreover, the alloy layer has Fe diffused from the basis material for plating and also has Al, Si, and Zn which are mixed from the hot dipping bath forming the hot dipping layer. The hot-dip Zn-Al alloy coated steel sheet is improved in uniformity of spangle grain size at the plating surface and has excellent design characteristic.
Patent JP-H11353613-A (JP)
Title: Production of magnetic head and the magnetic head
Inventor: NAKAMURA EIJI
IPC: G11B5/23
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain good electrical characteristics of high magnetic gap accuracy by packing nonmagnetic material dividedly plural times from the plural points of a pair of magnetic cores into these cores at the time of forming the gap by fusing these magnetic cores with the nonmagnetic materials. SOLUTION: Winding grooves 20 are formed by polishing on substrates 30 in the longitudinal direction of their main surfaces. The gap depth of the magnetic gap and the front depth of the winding grooves 20 are regulated. Back glass grooves 22 are formed by polishing. The main surfaces of the substrates 30 are polished and magnetic metallic thin films and gap films are deposited by sputtering on the surfaces thereof. Track width regulating grooves 17, 18 are joined in tight contact with each other and are joined. At the time of joining, the substrates 30 are fixed to incline by 15 to 45 deg. in such a manner that the surfaces 10a for contact with a magnetic recording medium face downward. Glass rods 19a which are the nonmagnetic materials are inserted into the back glass groove 22 and are melted by heating. The molten glass is poured and packed to the back depth side to fuse the respective substrates 30. The electrical characteristics may be improved by executing packing and fusing plural times.
Patent JP-S5787175-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: EHATA TOSHIKI
IPC: H01L29/78
Filed: 1980-11-19
Abstract: PURPOSE:To obtain the IGFET with a small distance between a source and a drain  electrodes by a method wherein an Al, to be turned to a Schottokii, is formed and  anodic-oxidated on a substrate, the surface layer section of which is converted to Al2 O3, and the width of the electrodes is narrowered by removing the Al2O3 on the lower part only. CONSTITUTION:A GaAs layer 2 is epitaxially grown on the semiconductor substrate 1,  the necessary region only is remained by performing a mesa etching, an SiO2 film 6' is grown on the surface, and above this film 6', a spacer 6 of organic high molecule film, consisting of photoresist and the like, is thickly formed. Then, a thin Ti pattern 7 is  privided on the spacer 6, the spacer 6 corresponding to the section lacking the pattern  7 is removed using high frequency discharge, and a part of layer 2 is exposed. Subsequently, an Al film is coated on the whole surface, the pattern 7 is removed Rogether with the Al film which was coated on the pattern 7, and the Al Schottokii electrode  is remained on a part of the layer 2. Then, the surface of an electrode 5 is converted  to an Al2O3 film 5' by performing an anodic oxidization, the lower part only of the  film 5' is removed by etching, and the electrode 5 with narrow width is formed. Then,  source and drain electrodes 3 and 4 are expanded on the layer 2 located on both sides  of the elecrode 5.
Patent JP-H09323003-A (JP)
Title: Clarifier
Inventor: MIYANOSHITA TOMOAKI
IPC: B01D29/62
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a clarifier for effectively making clarifying treatment when using river water, well water or the like as raw water to produce city water and industrial water or when treating various kinds of waste water. SOLUTION: A clarifier 10 is provided with a first clarifying part 14 housed in a first cylindrical tank 18 and a second clarifying part 16 housed in a second cylindrical tank 24 concentrically installed outside the first cylindrical tank 18. The first clarifying part 14 has a contact material accumulated layer 36 in which small piece contact materials having a large void are accumulated. Water to be treated having fine flocs of suspended matter flocculated by an inorganic flocculant is passed through the contact material accumulated layer in a upflow to coagulate the precipitate the flocs while forming a stagnant area in the contact material accumulated layer and to filtrate the water to be treated.  The second clarifying part 16 has a filter layer in which a long fiber bundle whose upper end is made a free one is used as a filter medium, and is adjacent to the first clarifying part 14. The water to be treated passed through the first clarifying part 14 is fed in gravity flow and is passed through the filter layer in a downflow.
Patent JP-H0452548-A (JP)
Title: Plasma measuring apparatus
Inventor: MIYAGAWA MASAHIRO
IPC: G01N21/27
Filed: 1990-06-21
Abstract: PURPOSE:To realize remarkable saving of costs by providing a movable slit for alignment which allows only a part of an image of the scattering light to pass in front of an incident end face of a bundle of optical fibers. CONSTITUTION:Laser lights 2 scattered by a plasma 1 to be measured from monitoring points A-F 3-8 are condensed at 9. The laser lights 2 are guided by a bundle of optical fibers A-F 11-16 which are arranged at an image forming face 10 in a manner corresponding to respective incident end faces 17-22. The spectrum of the lights obtained at 23 is converted to an electric signal by a photodetector 24, so that the plasma 1 is measured. At this time, there are movable slits 25, 32 in front of the outermost fibers A11 and F16 of the image forming surface 10. These slits 25, 32 have slits 26, 41 for detecting a formed image at all of the end faces, right slits 27, 42 for detecting a formed image at the right half of all the end faces, and left slits 28, 43 for detecting a formed image at the left half of all the end faces. Alignment is performed in this structure.
Patent JP-S5786732-A (JP)
Title: Device for measuring optical elasticity
Inventor: HASHIGUCHI TOSHIHIKO
IPC: G01L1/00
Filed: 1980-11-20
Abstract: PURPOSE:To judge internal stress by providing an optical deflecting plate and a 1/4 wavelength plate at the tips of two rotatable cylinders whose axes are the same as the axis of a cylinder in an optical observing system and by observing interference fringes generated in an optical elastic material whose refractive index varies in response to pressure. CONSTITUTION:The observing system is formed by a pipe body 7, a relay lens 8, and eyepiece lens 12, and the like. Optical film 6 is alighed around the peripheral surface of a pipe body 7. An inner tube 21 and an outer tube 22 are rotatably attached to an outer pipe 4 at the outside of the fiber. The polarizing plate 27 and the 1/4 wavelength plate 28 are provided at the tips of the tubes. The polarizing directions of a central part 29 and peripheral part 30 of the polarizing plate 27 are Pa and Pb which cross at a right angle to each other. THe inner and outer tubes 21 and 22 are fixed so that the direction of main axis Q of the 1/4 wavelength plate 28 forms 45 deg. with respect to Pa and Pb. When the light from a light source 17 is irradiated on an object to be measured 36 on which an optical elastic film 38 is applied by a coating material 37, circular polarization is obtained by the periphery 30 of the polarizing plate and the 1/4 wavelength plate 28. The light is reflected by the coating material 37, and pases through the 1/4 wavelength plate 28 and the central part 29 of the polarizing plate. Then the interference fringes are generated. In this constitution, the stress of the object to be measured is determined. This device is suitable for the measurement in inaccessible places.
Patent JP-S6228515-A (JP)
Inventor: KAKIZAWA HIROSHI
IPC: F16B41/00
Filed: 1985-07-26
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-S6320079-A (JP)
Inventor: KAMIYAMA HIDEKI
IPC: G11B5/31
Filed: 1986-07-11
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-H11338269-A (JP)
Title: Image forming device
Inventor: IIDA KENICHI
IPC: G03G15/16
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device constituted so that a recording material is always excellently separated from an image carrier such as an intermediate transfer drum whose curvature is small and transfer performance is excellent regardless of the type of the recording material used for forming an image and the environment of an image forming time. SOLUTION: This image forming device is constituted so that the holding power and the electric charge quantity of polarization charge induced on a transfer belt 10 with which a transfer device 15 is provided are increased by setting the dynamic resistance value Z of the belt 10 to be >=3.0 MΩ and <=14.0 MΩ or setting a value R-Z obtained by subtracting the value Z from the static resistance value R of the belt 10 to be >=6.0 MΩ. Besides, a transfer voltage is suppressed by setting the value Z to be >=3.0 MΩ and <=14.0 MΩ.