baber/WOPTO huggingface dataset:
Patent JP-H117852-A (JP)
Title: Fixing structure of insulation bushing
Inventor: OKAJIMA NOBUHIRO
IPC: H02B1/20
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To improve insulating property and airtightness by installing a ring in a clearance between a band groove arranged in an insulation bushing and a band groove arranged in a screw ring, installing a pin in a clearance between a vertical groove arranged in the insulation bushing and a vertical groove arranged in the screw ring, and fixing the insulation bushing to a housing vessel by a nut coincident with a screw arranged in the screw ring. SOLUTION: An insulation bushing B5 penetrates through a box body 3 of a switch, and a ring A7 is installed in a clearance between a band groove A5a formed in an insulation bushing B5 and a band groove B6a formed in a screw ring A6. A pin 8 is installed in a clearance between vertical grooves A5b or the like arranged in the insulation bushing B5 and the screw ring A6, and the insulation bushing B5 is fastened to the box body 3 by a screw B6b arranged on an outer periphery of the screw ring A6 and a nut B9 coincident with it. In this case, the pin 8 stops rotation between the insulation bushing B5 and the screw ring A6 of fastening directional torque generated when fastened by the nut B9, and the nut B9 is fastened.
Patent JP-H0221022-A (JP)
Title: Dynamic pressure fluid bearing
Inventor: WATANABE YOSHIAKI
IPC: F16C17/10
Filed: 1988-07-07
Abstract: PURPOSE:To prevent wear of a radial bearing surface due to the shortage of oil by providing a liquid regulating hole connected to the bottom of the cylindrical hole of a bearing from the exterior, inserting a shaft into the bearing and fitting a plug into the liquid regulating hole. CONSTITUTION:An oil regulating hole 5 connected to the exterior from the corner of a thrust bearing surface 26 and a radial bearing surface 2a is provided at a bearing 2 for mounting a shaft 1. A plug 6 is inserted in the oil regulating hole 5. The plug 6 releases air between air between the shaft 1 and the bearing 2 from the oil regulating hole 5 and also the oil quantity between the shaft 1 and the bearing 2 is regulated. Thus, wear of the radial bearing surface due to the shortage of the oil can be prevented.
Patent JP-H1117181-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAGASHIMA NAOKI
IPC: H01L21/8238
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device wherein the short circuit between its gate electrode and its contact portion formed in its contact hole is made avoidable, its process margin and its integrated- circuit density are increased, its leakage current is made suppressible, and its yield is improved, by providing sidewalls in the side portions of its gate electrode. SOLUTION: Preparing a silicon substrate 11 provided with a gate electrode 17 comprising a laminated polycrystal silicon film 5 and insulation film 16 on a gate insulation film 14, sidewalls 18, 19 made of a material having an etching selectivity to the insulation film 16 are formed in the side portions of the gate electrode 17. Then, after forming a resist film 21 on the semiconductor substrate 11, the upper portion of the gate electrode 17 is exposed to the outside, leaving the resist film 21 on the silicon substrate 11. Next, after removing selectively the insulation film 16 of the upper portion of the gate electrode 17 therefrom, removing also the resist film 21 from the silicon substrate 11, the gate electrode 17 and silicon substrate 11 are made into silicides to form metal silicide layers 23-25.
Patent JP-S6062470-A (JP)
Inventor: SESHIMO KIYOSHI
IPC: G01L5/00
Filed: 1983-09-14
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-H0838431-A (JP)
Title: Device for eyegrounds illumination
Inventor: JIEI UEI
IPC: A61B3/15
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To supply a light beam to an eyeground without an aperture eclipse with a simple structure and to obtain an eyeground image of high quality, by providing an illumination route, an observation route and an optical route, combining these routes to an input for an ocular means with a combining means, and delivering the illumination route and the optical beam route in a slant direction for the optical axis of the ocular means. SOLUTION: A mirror plane reflection is made not to enter in an observation route 300, by slanting an illumination route 500 for the ocular means 11. The observation route 300 is an optical image repeating system which consists of lenses 13 and 15, an image in an air of the eyeground 1000 is formed on an intermediate image plane 10 by the eyelens 12 and the ocular lens 11, the air image of the eyeground on the intermediate image plane 10 is repeated by lenses 13 and 15 to a plane 160, and the image formed on the plane 160 is observed by setting a CCD camera 470 on the plane 160. The light beam route 400 is composed of a light beam source 18, a collimating lens 17, scanning mirrors 16 and 17 and a scanner lens 14 and the scanner lens 14 images the light beam source 18 on the intermediate plane 10.
Patent JP-H08147477-A (JP)
Title: Local area image tracking device
Inventor: SAWAZAKI NAOYUKI
IPC: G06F17/15
Filed: 1995-07-05
Abstract: PURPOSE: To perform a tracking process fast and update reference image data used for correlation arithmetic at an arbitrary point of time in the middle of the tracking process. CONSTITUTION: The local area image tracking device which successively tracks an optional local area in a search image represented with search image data by comparing search image data to be tracked among input image data obtained by an image pickup means 1 with reference image data regarding the optional local area has an image data bus 3 which transfers the image input data from the image pickup means 1, and plural relative tracking processors 4-1 to 4-M which are connected to the image data bus 3 in parallel and perform tracking processes independently for at least one search image; and the tracking process for one or plural search image are performed distributedly by plural relative tracking processors 4-1 to 4-M.
Patent JP-S6326634-A (JP)
Title: Liquid crystal display device
Inventor: NAGATA SEIICHI
IPC: G02F1/1333
Filed: 1986-07-18
Abstract: PURPOSE:To accurately align a filter substrate with another substrate at a high speed by forming a reflection preventive member for exposure for an alignment pattern type in an area where the alignment key of the substrate on which a filter is formed is formed. CONSTITUTION:The entire surface of a transparent substrate 1 is coated with a negative dye base material, part of the base material is polymerized by performing ultraviolet-ray exposure through a specific mask, and the base material at the unpolymerized part is removed by development. The specific remaining area is dyed in red to form a red filter 2 and a red part 3 much wider than the alignment key to be formed thereafter is left in the area where the alignment key is to be formed. This thin film red part 3 absorbs an ultraviolet ray for exposure used at the time of the alignment key type and prevents its transmission, thereby preventing an ultraviolet ray from the substrate 1 from being reflected. Consequently, the sharp fine alignment key can be formed in the area of red and the color filter substrate and the other substrate are aligned with each other by optical pattern recognition technique fully automatically, accurately, and speedily.
Patent JP-H0463659-A (JP)
Title: Main spindle temperature control method for machine tool
Inventor: UCHIUMI KEIZO
IPC: B23Q11/12
Filed: 1990-06-29
Abstract: PURPOSE:To prevent the stable thermal distortion state of a main spindle established by the previous operation from being disturbed by over-cooling by stopping the feed of a cooling liquid to the main spindle only when the stop period of the main spindle exceeds a preset value while the rotation of the main spindle is temporarily stopped to perform the required work during the operation of a machine tool. CONSTITUTION:When a main spindle is once stopped, the circulation of a cooling liquid to bearings 2 of a main spindle device 1 is continued as it is for a preset period, and normal feedback control is continued. If the stop period of the main spindle is prolonged beyond the preset period, the feedback control by a control unit 11 is interrupted, a stop command is sent to a refrigerating compressor 9 and a pump 5, and the circulation of the cooling liquid to bearings 2 of the main spindle device 1 is also interrupted. The stable thermal expansion state of the main spindle is prevented from being disturbed by over-cooling, and high-precision machining can be performed immediately after the rotation of the main spindle is restarted without undergoing the thermal distortion transient state.
Patent JP-H0342566-A (JP)
Title: Measuring cell for electrochemical gas sensor
Inventor: HANSU MATEIISEN
IPC: G01N27/28
Filed: 1990-06-29
Abstract: PURPOSE: To utilize an inexpensive and reliable plastic casing which can be produced easily by making a diffusion barrier of a material transmitting heat well and arranging temperature-sensitive elements toward the periphery of a through hole. CONSTITUTION: An electrolyte chamber is formed in the casing of a measuring cell and at least one measuring electrode and counter electrode are arranged in the electrolyte chamber. Furthermore, it is isolated by a porous membrane passing a substance to be inspected to the surroundings to be inspected but pooling an electrolyte and a diffusion barrier having a through hole is supported in front of the membrane toward the surroundings. The diffusion barrier 8 is made of a good thermally conductive material and provided with temperature- sensitive elements 11, 13 toward the periphery of the through hole 10.  When the number and length of the through holes 10 are selected such that the diffusion rate of a gas sample passing through the through hole 10 is lower than the consumption due to activity of the measuring electrode, sensitivity of the sensor is substantially determined by the diffusion barrier 8.
Patent JP-H08337450-A (JP)
Title: Inorganic hardenable composition
Inventor: INOUE HIROSHI
IPC: C04B7/34
Filed: 1995-06-14
Abstract: PURPOSE: To obtain an inorg. hardenable compsn. less liable to shrink its volume at the time of molding. CONSTITUTION: An inorg. hardenable compsn. obtd. by blending 100 pts.wt. alkaline earth metal oxide with 5-80 pts.wt. org. carbonate compd. is blended with 1-60 pts.wt. (expressed in terms of solid matter) epoxy resin emulsion based on 100 pts.wt. of the alkaline earth metal oxide. At this time, a curing agent is added to the epoxy resin emulsion by an aim. (pts.wt.) based on 100 pts.wt. epoxy resin. The amt. is calculated by the equation, (the amt.)= α×((active hydrogen equiv.)/(epoxy equiv.))×100 (where α is a parameter of 0.6-1.5).
Patent JP-H0218684-A (JP)
Title: Graphic drawing processing system
Inventor: NOMURA SHINGO
IPC: G06T11/20
Filed: 1988-07-07
Abstract: PURPOSE:To smoothly draw an ellipse and an elliptic circular arc with an equal speed by providing an analyzing means to execute approximation with the line segments of an almost same length concerning the graphic information of the ellipse and elliptic arc when the graphic information are approximated with a line segment group. CONSTITUTION:A file 11 is provided to model a graphic and to hold it as a graphic information group, a reading means 3 is provided to read the graphic information from the file 11 and an analyzing means 4 is provided to execute the approximation concerning the graphic information of the ellipse and elliptic arc with the line segments of the almost same length when the read graphic information are approximated with the line segment group. Then, an editing means 5 is provided to edit the approximated graphic information to a control command group which controls graphic drawing devices 12 and 13. Thus, the control command of the graphic drawing device can be edited to smoothly draw the ellipse and elliptic arc at the equal speed and the drawing of uniform quality can be executed.
Patent JP-H1116565-A (JP)
Title: Battery post
Inventor: TAGA TOSHIHARU
IPC: H01M2/30
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To connect a power supply line to a battery post without aid of a battery terminal. SOLUTION: This battery post comprises a substantially cylindrical main body 13 to fit a battery terminal 25 around it, and a bolt 14 projected from an upper end surface of the main body 13. The battery terminal 25 is fit around the main body 13 to be fastened for fixing, and holes of terminals 20, 21 connected to electric wire terminals are inserted in the bolt 14 to fasten them for fixing with nuts 22.
Patent JP-2000011867-A (JP)
Title: Manufacture of cathode-ray tube color selection electrode
Inventor: TSUJII KOSUKE
IPC: H01J9/14
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an excellent color selection electrode that does not cause AG vibration by sufficiently abutting a damper wire stretched on the surfaces of a grid element body of a color selection mask on all the grid elements. SOLUTION: In this manufacturing method, a pair of bent arms 6a positioned on the upper and lower sides of a rectangular frame 6 are pressed in the direction to bring them close to each other, the upper edge part and the lower edge part of a sheet-like color selection mask material 70 are retained in a condition where each of them is mounted on a roundly curved surface 8a of a retaining means 8, thereafter, the end parts of a bent surface 6c of the bent arms 6a are projected by a dimension L2 more than the roundly curved surface 8a of the retaining means 8 in pressing the bent arms 6a in the pressed state against the color selection mask material 70 retained by the retaining means 8, and the color selection mask material 70 is welded to the bent surface 6c of the bent arms 6a in this condition.
Patent JP-H0458243-A (JP)
Title: Processing method for silver halide color photographic sensitive material
Inventor: ISHIKAWA TAKATOSHI
IPC: G03C1/14
Filed: 1990-06-28
Abstract: PURPOSE:To decrease stains even in magnetic flux processing and to obtain sufficient color developability by incorporating at least one kind of the sensitizing dyes expressed by prescribed formula into at least one layer of the photosensitive material and incorporating a water-soluble polymer contg. a repeating unit having at least one piece of hydroxyl groups in a color developer. CONSTITUTION:The photosensitive material contains at least one kind of the sensitizing dyes expressed by the formula (I) in at least one layer thereof. In addition, the water-soluble polymer contg. the repeating unit having at least one piece of the hydroxyl groups is incorporated into the color developer. In the formula, L denotes a methine group; R1 and R2 respectively denote an alkyl group; Z1 and Z2 respectively denote such an atom group which forms a nitrogenous 5-membered or 6-membered heretocyclic nucleus; X(-) denotes anion; n denotes a numerical value 1 or 5; n1 and n2 are respectively 0 or 1; both n1 and n2 are 0 when n=5. While m denotes 0 or 1, m is 0 in the case of forming an intra-molecular salt. L may combine with each other to form a 6-membered ring when n is 5.
Patent JP-2001005334-A (JP)
Title: Fixing device
Inventor: KAJI KEIGO
IPC: G03G15/20
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain a fixing device capable of reducing the temperature difference between a paper-feeding area and a paper-nonfeeding area, even when small-sized transfer materials are continuously used, compact in structure and without the need to reduce the number of output sheets. SOLUTION: In this fixing device, having a fixing roller 1 and a pressure roller 5 which are brought into press-contact with each other and disposed freely rotatably, a heater (heating means) 4 disposed at the inside of the fixing roller 1, the thermistor of a contact type (temperature detecting means) 9 for detecting the surface temperature of the fixing roller 1 and an electric power control means for controlling electric power supplied to the heater according to temperature detected by the thermistor 9, and fixing a toner image T by heating, inserting and feeding a transfer material P on which the unfixed toner image T is carried by the fixing roller 1 and the pressure roller 5, a heat radiating sheet (sheet member) 10 opposed to the pressure roller 5 (or the fixing roller 1) and consisting of a good heat conducting body that is slidable is installed.
Patent JP-S6416354-A (JP)
Title: Tool diameter measuring method
Inventor: UNNO MIKIO
IPC: B23Q17/22
Filed: 1987-07-10
Abstract: PURPOSE:To improve measurement precision, by a method wherein a tool is relatively moved axially thereof between a rotating tool and a probe, the position of the central axis of the tool when the tool makes contact with the probe is detected, and based on the position of the central axis of the tool, the size of the tool is calculated. CONSTITUTION:A tool 8 is moved in a counterclockwisely rotated state, and the movement is continued until the tool 8 is brought into contact with a probe 11. At a point of time when a touch signal is outputted from a touch sensor along with contact, a moving direction is changed, and the tool is returned to a position where output of the touch signal is continuously rendered ineffective. A coordinate (coordinate of a central axis) C1 of the tool B prevailing when the touch signal is detected is stored in an NC device. The measurement is effected from the direction of an object based on the center of the probe 11, and a coordinate (coordinate of a central axis) C2 of the tool 8 prevailing when the touch signal is detected in a similar manner described above is stored in the NC device. A diameter D of the tool 8 is computed by the NC device according to a formula of D=IC1-C2I-D0, wherein D0 is known.
Patent JP-S6231675-A (JP)
Inventor: ARAHORI NOBORU
IPC: H02P3/04
Filed: 1985-08-05
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-2000083269-A (JP)
Title: System and method for dispatching people by transaction business establishment
Inventor: GOODWIN JOHN COKER III
IPC: H04W84/02
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain a method for dispatching people to a required place by using a calling device. SOLUTION: This system is provided with a telephone set or other warning device that receives a 1st message denoting a task and the system is also provided with a recorder that records a position at which the task takes place. An electronic price label system 10 includes many transmitters 37 that transmit a 2nd message addressed to a calling device 16 that is carried by a person. Many receivers 38 receive a 3rd message from the calling device and a computer 12 decides a position of the calling device based on signal strength information. Then the computer 12 sends a 4th message to the calling device carried by a person to warn the person.
Patent JP-H0919216-A (JP)
Title: Lower cover of combine harvester
Inventor: MOCHIDA MIKIO
IPC: A01F12/40
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a lower cover of a combine harvester hardly causing the clogging of waste culms even at the time of manual threshing without causing any problem in hangover of a machine body. SOLUTION: This lower cover 10 of a combine harvester is installed as a passage for waste culms in the lower part of a cutter 2 arranged at the rear of a threshing part 1. At least side covers 11 and 12 of the lower cover 10 are formed of a plastic. Folding lines 11a are provided in the vertical directions in the side covers 11 and 12. The lower cover 10 is extended in use to protrude a rear cover 13 to the rear and extend a discharging port. The lower cover 10 is folded when out of use to reduce the protrusion of the rear cover 13 to the rear.
Patent JP-H0835983-A (JP)
Title: Capacitance type acceleration sensor
Inventor: UMEMARU NAOTO
IPC: G01P15/125
Filed: 1994-07-22
Abstract: PURPOSE:To obtain a sensor, which is hardly affected by parasitic capacitance, by making the longitudinal direction of a movable electrode perpendicular to the planar direction of a substrate, providing the movable electrode and fixed electrodes uprightly on the substrate, and making the acceleration detecting direction agree with the planar direction of the substrate. CONSTITUTION:Single-crystal silicon plates 31 are provided at the outsides of a pair of glass plates 5. Lead guiding-out electrodes 31a are provided on the plates. Fixed electrodes 6 are made to penetrate from the inner surfaces to the outer surfaces of the glass plates 5 and conducted to the silicon plates 31. An electrode is formed on a supporting part 3a. The electrode and the electrodes 31a are conducted to lead terminals 8 with wires 10. The longitudinal direction of a movable electrode 3 is provided vertically on the surface of a base 1 together with the glass plates 5 and the silicon plates 31. The acceleration detecting direction alpha is made to agree with the planar direction of the base 1. In this structure, the capacitances of two gaps on the both sides of the electrode 3 are similarly affected. Thus, the effect of the parasitic capacitance can be offset, and the output accuracy of the acceleration detection can be improved.
Patent JP-H0462536-A (JP)
Title: Image forming device
Inventor: WATANABE JUNJI
IPC: G03G15/00
Filed: 1990-06-30
Abstract: PURPOSE:To prevent an original from deviation and to efficiently perform an image forming work by providing a viewing window on an original cover. CONSTITUTION:When the original cover 15 is closed after the original 14 is placed on an original platen 12, the state of the original 14 can be confirmed through the viewing window 15a. When the positioning is good, an image forming key 3 is inputted, then, a platen sheet 17 is moved to a covering position, and then stopped y a controller, succeedingly, an image forming starting means is driven. When the completion of the work is confirmed by a means for detecting the number of ejected sheets, the image forming starting means is stopped, but the sheet 17 remains at the covering position, then, when the cover 15 is opened, the sheet is moved to a retreat position and stopped by the controller 62, and the viewing window 15a is made to be in an open state.
Patent JP-H11322701-A (JP)
Title: Production of nitrile
Inventor: MATSUOKA SHOTARO
IPC: C07C253/20
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To suppress the formation of carboxylic acids as a by-product and produce a nitrile useful as an intermediate for medicines, agrochemicals, etc., in a high yield by carrying out a dehydrating reaction of an amide in the coexistence of a carboxylic acid corresponding to the amide. SOLUTION: The dehydrating reaction of an amide represented by the formula [R is a (substituted)alkyl, a (substituted)alkenyl, a (substituted)alkynyl or the like] (e.g. p-toluamide) is carried out in the coexistence of a carboxylic acid represented by the formula R-COOH (e.g. toluic acid) to produce a nitrile represented by the formula R-CN. Furthermore, the dehydrating reaction of the amide is preferably conducted in the coexistence of a residue after obtaining the objective nitrile in the presence of a gas inert to the reaction such as nitrogen using an inorganic acid and/or a cobalt salt as a catalyst.