baber/WOPTO huggingface dataset:
Patent JP-H01106034-A (JP)
Title: Pattern forming material
Inventor: ENDO MASATAKA
IPC: G03C1/72
Filed: 1987-10-20
Abstract: PURPOSE:To prevent the reduction of the resolution and contrast of a result pattern by incorporating a photosensitive body contg. a specified bonding unit, a resin and a solvent which dissolves them. CONSTITUTION:This pattern forming material contains a photosensitive body contg. a bonding unit represented by formula I (where each of R1 and R2 is a substituent and one of them contains a benzene ring). The photosensitive body has high sensitivity at about 249nm wavelength and to far UV before exposure and the transmissivity at about 249nm is increased after exposure. A resin contained in the material has little absorption at about 249nm and only the part irradiated with light is dissolved in an aq. alkali soln. A solvent contained in the material has little absorption at about 249nm. When the pattern forming material is exposed and developed, a resist pattern can be formed with high contrast, high resolution and sensitivity.
Patent JP-2000100892-A (JP)
Title: Substrate inspection device
Inventor: JOGASAKI SHUYA
IPC: H01L21/66
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To prevent dust from attaching to a substrate and eliminate adverse effects on substrate inspection due to air vibration, when loading and unloading a substrate between an inspection chamber and a carrying chamber, by maintaining an inside of an inspection chamber and a carrying chamber in fixed clean state. SOLUTION: This device has a shielding board 10 for shielding a carrying chamber 3 for carrying a substrate and an inspection chamber 2 for inspecting a substrate, an opening part 11 formed in the shielding board 10 for loading and unloading of a substrate between the carrying chamber 3 and the inspection chamber 2, a blocking board 13 which opens and closes the opening part 11 and blocks the carrying chamber 3 and the inspection chamber 2 by closing an opening part, and an opening/closing mechanism 14, which opens and operates the shielding board 13 when a substrate is loaded and unloaded between the carrying chamber 13 and the inspection chamber 2 and keeps the shielding board 13 closed, when a substrate is not loaded or unloaded.
Patent JP-H07121264-A (JP)
Title: Fitting structure
Inventor: SAKAMOTO NAOYUKI
IPC: G06F1/16
Filed: 1993-10-22
Abstract: PURPOSE:To provide fitting easily releasing structure without spoiling the outward appearance of a case as to the fitting structure for connecting the divided cases of the external case, etc., of an electronic equipment. CONSTITUTION:The structure consists of claws 5a provided to the front surface case 3 and holes 6a formed in the rear surface case 4; while the claws 5a are engaged with the holes 6a, the projection parts of the claws 5a are seen in the case surface and in level with the case surface. The cases can easily be disengaged by pushing the claws 5a on the case surface. Further, when heat radiation holes are formed in the case, the cases can easily be disengaged by pushing a heat radiation hole claw 5b on the case surface as mentioned above without spoiling the outward appearance of the case by using the claw 5b and a hole 7a that the heat radiation hole claw 5b engages. Therefore, when the case is detached for maintenance, etc., the fitting easily releasing structure can be obtained without spoiling the outward appearance of the case.
Patent JP-H02110030-A (JP)
Title: Image formation device
Inventor: MURAI TATSUYA
IPC: B65H3/06
Filed: 1988-10-20
Abstract: PURPOSE:To prevent abnormal actuation of a supply unit by moving it to a predetermined position or to the position corresponding with a sensor by which the movement of the supply unit is detected, when it does not correspond with the sensor. CONSTITUTION:A driving motor 18 is actuated by a command of starting the sending of a decalcomania paper sheet and a support bracket 15 is moved in a direction of the width of the decalcomania paper sheet, then a supply unit 10 is moved until it corresponds with any one of paper width sensors 19, 20, 21 correspondent to the detection of the size of the decalcomania paper width on the side of a supply cassette, to be stopped and held until the location of a supply roller 10A1 and a separation roller 10B1 is set in the center of the paper width for each decalcomania paper sheet. When it is not stopped in the center of the paper width of the decalcomania paper sheet that is chosen, or when the detection by the location detection means 19 to 21 corresponding with the central position of the paper widths that are set in a predetermined period of time is not to be executed, it is returned to a predetermined position and is held, or is stopped at the position detected by a moving position detection means. Runaway is thus prevented.
Patent JP-H0596536-A (JP)
Title: Fiber reinforced thermoplastic resin sheet and production thereof
Inventor: ISHII MASAHIRO
IPC: B29L7/00
Filed: 1991-10-14
Abstract: PURPOSE:To produce a fiber reinforced thermoplastic resin sheet excellent in mechanical strength, rigidity and impact resistance. CONSTITUTION:Many roving like glass fiber bundles F1 are passed through a fluidized bed of a compounded powder R of a polyvinyl chloride resin to bond the resin compounded powder R to the reinforcing fiber bundles F1. The reinforcing fiber bundles F2 to which the resin compounded powder R is bonded are cut into a length of 25 mm to be allowed to fall and chlorinated polyethylene particles E with a mean particle size of 1mm are allowed to fall to be mixed with the cut fiber bundles. This mixture is allowed to fall on the transfer part 11b of an endless belt 11 to be accumulated in a mat like state. The accumulated matter P4 is held between endless belts 10, 11 to be passed through a heating oven 12 to melt the resin compounded powder R. Continuously, the accumulated matter is cooled by a cooling blower 13 to produce an objective fiber reinforced thermoplastic resin sheet S having chlorinated polyethylene particles E uniformly dispersed therein.
Patent JP-H02110888-A (JP)
Title: Dubbing controller
Inventor: HAMAZAKI KENICHI
IPC: G11B27/034
Filed: 1988-10-20
Abstract: PURPOSE:To automatize generation of an efficient dubbing program by providing a means which edits the dubbing program based on recording time information from an input means and reproducing time information from a reproducing time read-out means. CONSTITUTION:Recording time information W set to the input means and reproducing time information R read out from a disk are sent to a reproducing order selecting means 32. This means 32 generates many combinational dubbing programs different in music (video) to be dubbed and reproducing order from one another and selects the efficient dubbing program, by which the non- recording part of a magnetic tape is shortest, from these dubbing programs and sends its information to a reproducing control means 34. When the disk is replaced during dubbing, a control signal C to stop the recording operation during disk replacement is sent to a tape recorder by a control signal generating means 33, and dubbing is restarted after the end of disk replacement. Thus, the dubbing operation is very simplified.
Patent JP-H03226473-A (JP)
Title: Roving package
Inventor: KOIKE RYOZO
IPC: B65D75/06
Filed: 1990-10-02
Abstract: PURPOSE:To prevent the falling-off of the outermost layer of a package by a method wherein roving is wound into a cylindrical package and a falling-off preventing member is provided to be adhesively attached to the outer peripheral surface of the package so as to retain the outermost layer of the roving. CONSTITUTION:A roving package body consists of a package 5 made by winding the roving into a cylindrical shape, a sheet material 6 adhesively attached to the outer peripheral surface thereof and a heat-shrinkable film 7 covering the package in its entirety and the sheet material 6 serves as a material for preventing deformation of the package. Such sheet 6 is made strong to such extent as to permit its standing after the roving is almost drawn out and it is usually formed of the resin sheet of a single layer. The roving 4 is drawn out from inside the package 5 when it is used. When the roving 4 is almost depleted with only the outermost roving 4 left, since the roving 4 is attached to and retained by the sheet material 6, its falling-off can be avoided. The last piece of the roving 4 is peeled off from the sheet material 6 for use due to the tensile force produced when it is being drawn out.
Patent JP-S61142679-A (JP)
Inventor: TATENO MAMORU
IPC: H01T4/12
Filed: 1984-12-14
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-H03272428-A (JP)
Title: Pressure sensor
Inventor: ROBAATO II HIGASHI
IPC: H01L27/16
Filed: 1990-10-02
Abstract: PURPOSE: To obtain a wide dynamic range by disposing a detection element having a resistor element above a recess made in the surface of a semiconductor substrate and providing a heating element for controlling the temperature of the substrate, and means for preventing the resistor element from being cooled by an air flow. CONSTITUTION: The pressure sensor comprises a semiconductor substrate 100 having a recess 102 in the first surface 104 thereof and a detection element 106 is disposed above the recess 102. The element 106 has a resistive element 108 being used to provide a signal having magnitude related to the resistance and temperature of the element 108 and the magnitude of the signal varies with the pressure lower than the atmospheric pressure through thermal coupling variable between the elements 108, 100. Consequently, the pressure can be measured. The pressure sensor further comprises a flow stop means 116 for preventing the element 106 from the air flow, and a heater 128 comprising an element 128 for controlling the temperature of the substrate 100 to a predetermined level.
Patent JP-H04142434-A (JP)
Title: Leakage monitoring method
Inventor: KANNO ETSURO
IPC: G01M3/04
Filed: 1990-10-04
Abstract: PURPOSE:To discover a minor steam leakage at an early stage by arranging metal pieces made of an easily corroding material injected with rare gas at positions where a leakage is apt to occur, discharging the injected rare gas when the metal pieces are corroded by the leaked steam, and detecting the rare gas. CONSTITUTION:A spindle 1 is incorporated in the bonnet 2 of the high- temperature high-pressure valve of a BWR plant, and it is fitted by a body 3 storing a valve body (disk) 4 and a flange bolt 9. <3>He, <21>Ne, <38>Ar having little possibility to be mixed into a steam flow as a fission product during the operation of the BWR plant and low natural abundance in the atmospheric air are used for the rare gas. Metal pieces 5a, 5b made of an easily corroding iron alloy ion-injected with the rare gas are arranged at positions where a leakage is apt to occur, e.g., the gland section of the valve and a connection section, sensors 6, 7 detecting the rare gas are installed on the sides of these positions, and signals of the sensors 6, 7 are inputted to an external detecting monitor 8. When the rare gas is detected, the leakage portion can be specified.
Patent JP-H0990425-A (JP)
Title: Display device
Inventor: INO MASUMITSU
IPC: G09F9/30
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to effectively prevent light leakage by forming a black matrix on the driving substrate side of an active matrix type display device for which bottom gate type thin-film transistors(TFTs) are used. SOLUTION: This display device has a driving substrate 1 and a counter substrate 2 joined to each other via a spacing and an electro-optical material 3 held in this spacing. The TFTs 5 of the bottom gate type laminated with gate electrodes 6, gate insulating films 7 and semiconductor thin films 8 successively from below are integrated and formed on this driving substrate 1. Further, the display device has wiring patterns 10 having light shieldability, light shieldable material patterns 13 existing above these wiring patterns 20 via interlayer insulating films 12 and pixel electrodes 4 connected to the TRs 5. The wiring patterns 10 and the metallic patterns 13 overlap partially on each other and form at least part of the grid-shaped black matrix, thereby shielding light on the circumferences of the pixel electrodes 4.  The width size A of the parts where the ends of both patterns 10, 13 overlap each other is set larger than thickness size B of the interlayer insulating films 12.
Patent JP-H01107231-A (JP)
Title: Radiograph information reader
Inventor: KIMURA TSUTOMU
IPC: H04N1/04
Filed: 1987-10-20
Abstract: PURPOSE:To precisely read image information by providing an optical path alteration means, adjusting the optical path of excitation light which is deflected in a return direction by a reciprocating oscillation type light deflection unit and moving the main scanning position to the downstream side of a subscanning direction. CONSTITUTION:A galvanometer mirror 3 is driven at high speed with a saw tooth wave and alternately forms a go scanning line and a return scanning line on an accumulating type fluorescent material sheet 4 in the subscanning direction when the excitation light 2 is always made incident from a constant direction. While the galvanometer mirror 3 acts so as to reflect the excitation light in the return direction, with the action of a parallel flat plate member 10, the optical path of the excitation light 2 is deviated upward and a position where the return scanning line is formed is made to move to the downstream side of the subscanning direction of said sheet 4. Therefore, the respective go scanning lines are all formed on said sheet 4 onto which the excitation light 2 is not radiated, so that stimulated luminous light in which the image information is accurately reflected can be obtained from the scanning position. Thus, the image information can be precisely read without influence by return scanning with a simple constitution at low cost.
Patent JP-2001090731-A (JP)
Title: Spacer for rolling element, and linear guide apparatus using same
Inventor: WATANABE YOSHIHITO
IPC: F16C29/06
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a spacer for a rolling element capable of preventing removal of a rolling body from being removed through a spacer, and securing smooth circulation of the roping element in an endless circulation passage by eliminating a gap between the rolling element and the spacer, and provide a spacer capable of stably holding a roller in a constant attitude without forming an excessive gap between the roller and itself even in the case of circulating the roller in such a direction as to change an angle formed by rotation axes of mutually adjacent rollers. SOLUTION: This spacer, provided between a number of rolling elements L rolling to load a load between mutually facing rolling surfaces for arranging the rolling elements 1 at a specified interval, is composed of a pair of holding parts 20 with which the rolling elements 1 slide in contact, and spring parts 21 to energize the holding parts 20 respectively toward the rolling elements 1, where the holding part 20 and the spring part 21 are continuously formed of a bent linear member.
Patent JP-H0598657-A (JP)
Title: Installation method for underground tank storage device
Inventor: YAMAMOTO RYUICHI
IPC: B65D88/76
Filed: 1991-10-14
Abstract: PURPOSE:To easily perform the installation work of an underground tank in a short period without requiring to form foundation beds and upper beds via on-site construction and simply perform the transportation and installation of the foundation bed and the upper bed in installing the large-capacity underground tank. CONSTITUTION:An installation hole 1 is dug at the installation position of a device, cobble stones 2 are spread at the bottom section of the installation hole 1, and leveling concrete 3 is placed. An installation frame 4 is installed on the leveling concrete 3, and foundation beds 11 made of reinforced concrete are installed and fixed in the installation frame 4. An underground tank 17 is installed on the foundation beds 11, and multiple stanchions 20 made of reinforced concrete are erected. Multiple upper beds 27 made of reinforced concrete are installed on the stanchions 20, then the installation hole 1 is refilled.
Patent JP-H01109647-A (JP)
Title: Rotary anode for x-ray tube and its manufacture
Inventor: TAKABAYASHI YUKIO
IPC: H01J9/14
Filed: 1987-10-22
Abstract: PURPOSE:To make uniform soldering possible for increasing junction strength by preparing a material, in which an Mo or Mo-alloy layer and a W or W-alloy layer are stuck together, and a heat accumulating material containing graphite and by joining the Mo or Mo-alloy to the heat accumulating material by means of a solder material made of Ru-Pd. CONSTITUTION:A material 3, in which a sectionally trapezoidal, hollow and conical Mo-layer and a 5% Re-W alloy layer 2 are stuck together, a heat- accumulating material 5 made of graphite having high purity and high density and 359 of a powered Ru-Pd solder material 4 are prepared so as to provide a frame 6 for preventing slippage of the heat accumulating material 5 at the time of soldering the periphery of Mo-layer 1. Soldering is performed in a vacuum furnace having a high grade vacuum of 10<-5>Torr while being heated to a temperature above a melting point 1550-1750 deg.C of solder followed by cooling and removing runout solder.
Patent JP-H03126969-A (JP)
Title: Production of fixing roller
Inventor: IWATA TOSHIMITSU
IPC: G03G15/20
Filed: 1989-10-12
Abstract: PURPOSE:To omit a grinding stage and to shorten the time for production by coating the surface of a roller arbor with an elastic rubber material in an unvulcanized state, then inserting this arbor into a hollow cylindrical die, the inside surface of which is finished to a specular surface and heating the die to vulcanize the material. CONSTITUTION:The roller coated with the elastic rubber material in the unvulcanized state is inserted into the hollow cylindrical die, the inside surface of which is finished to the specular surface and is sufficiently smooth. The die is then heated under the respective vulcanization conditions meeting the elastic rubber material used for the coating to vulcanize the material. The surface of the elastic rubber coating layer is finished to the smooth surface similar to the surface of the die finished to the specular surface. There is no need for surface grinding. The direct application of a primer on the surface then the application and baking of the dispersion of a fluorine high-polymer material are possible. The grinding stage is omitted in this way and the time for production is shortened.
Patent JP-2000051186-A (JP)
Title: Finger muscle power meter
Inventor: YAMAMURA SUKETSUGU
IPC: A61B5/22
Filed: 1998-08-14
Abstract: PROBLEM TO BE SOLVED: To enable the finger muscle power to be objectively measured by converting the pressure generated by the finger muscle power to electric signals by a sensor part which uses a strain gauge or semiconductor pressure sensor and connecting the sensor part and a meter body part including an electric circuit part and an output device by an electric cord without fixing them. SOLUTION: This finger muscle power meter is constituted of the sensor part 1 to convert the finger pressure to electric signals, the electric circuit part 2 with an amplification circuit, or the like, and the output device 3. The sensor part 1 is connected with the meter body device including the electric circuit part 2, the output device 3, or the like, via the electric cord without fixing them. The strain gauge or the semiconductor pressure sensor is used for the sensor part 1. For instance, when the sensor part 1 is put on a table and pressed by a stretched finger, the flexor muscle power and the extensor muscle power can be measured. The pinching power by two fingers can also be measured by pinching the sensor part 1 by two fingers.
Patent JP-H03130593-A (JP)
Title: Shaft sealing device for vacuum pump or blower for gas
Inventor: YOKOI KOMEI
IPC: F04C15/00
Filed: 1989-10-12
Abstract: PURPOSE:To prevent burning by connecting a grease supply hole with a drain hole in a shaft sealing space part provided in a housing at the axial front and back of a shaft bearing for supporting a rotary shaft, fixing an overshooting means at the rotary shaft, and renewing grease forcedly. CONSTITUTION:Shaft sealing space parts 12, 12 are formed on the side of a housing 1 at the axial front and back of a shaft bearing 7 for supporting a rotary shaft 3 freely rotatably. A plurality of oil seals 11 are planted in each space part 12 on the side of the housing 1, and an ultra-rigid alloy contact ring 10 is engaged in the corresponding part of the rotary shaft 3. A grease supply hole 13 communicating with the shaft sealing space part 12 are connected with a drain hole 15. A circular overshooting means 21 is planted at the center of a seal collar 9 fixed to the rotary shaft 3 at the shaft sealing space part 12. Grease in the shaft sealing space part 12 is agitated by recess parts 21a and protruding parts 21b of the overshooting means 21 to be renewed forcedly by rotation of the rotary shaft 3. Carbonization of the grease can thus be prevented, and burning is prevented, thereby the durability of a shaft sealing device and grease is improved.
Patent JP-H08127828-A (JP)
Title: Gold wire for bonding
Inventor: MIMURA TOSHITAKA
IPC: H01L21/60
Filed: 1994-10-28
Abstract: PURPOSE: To produce a gold wire for bonding for IC chip connection, capable of giving the prescribed shear strength even if bonding area (bond diameter) is decreased and extremely useful for making semiconductor devices high- concentration and high-performance. CONSTITUTION: A master alloy, prepared by incorporating, by weight, 1,000-400,000ppm of Pd and Pt, 1-500ppm of In, Sb, and Sn, and 1-500ppm of Be, Ca, Ge, Ru, Cu, Fe, Mg, and rare earth elements into high purity gold, is melted in a vacuum melting furnace and then cast. Subsequently, cold working using a grooved roll and a wiredrawing machine and annealing are repeatedly carried out, by which the gold wire is finished into a fine wire of 20μm final wire diameter and 4% elongation.
Patent JP-H04141124-A (JP)
Title: Feeder of treatment agent for dish washer
Inventor: ISHIHARA TAKAYUKI
IPC: A47L15/44
Filed: 1990-10-02
Abstract: PURPOSE:To reduce numbers of parts and obtain an inexpensive, thin and miniature feeder, by constituting the feeder of a suction member arranged with a receiver connected to the boss of a swing arm member and energized by a spring and a solenoid fitted to the body connected to the suction member. CONSTITUTION:Electric current is applied to a solenoid 37 for the first time in order to feed a detergent in a washing process. A swing arm 30 is rotated to detach a claw B31 from a claw A24 of a lid support axis 23 to relieve a latch and to open the retaining part 18 of detergent. Next, when the detergent reaches a certain temperature in the heating and rinsing process, the third application of electric current is performed to the solenoid 37 after the second application of current and halt thereof. In this time, the treatment agent retained in the measuring chamber 50 is discharged from the feed opening. In this way, the detergent and the treatment agent can be fed independently by the opening motion of the detergent lid and the valve body through only one solenoid. And the numbers of parts can be reduced and a thin and inexpensive feeder can be provided.