baber/WOPTO huggingface dataset:
Patent JP-H05136020-A (JP)
Title: Exposure method of semiconductor device
Inventor: WAKITA MAKOTO
IPC: H01L21/027
Filed: 1991-11-11
Abstract: PURPOSE:To avoid the breakdown of wiring patterns thereby enabling the cause of defective operation to be precluded while setting up the gaps between wiring patterns as the normal warrant gaps thereby enabling the reduction in efficiency to be avoided in relation to the divided exposure method of LSI in this invention. CONSTITUTION:Auxiliary patterns 4a, 4b, 4c containing respective pairs of divided patterns 3aL, 3aR, 3bL, 3bR, 3cL, 3cR in the width direction of the wiring patterns 3a, 3b, 3c passing through a division line DL 1 are formed. These auxiliary patterns 4a, 4b, 4c are included in the divided patterns 3aL, 3aR, 3bL, 3bR, 3cL, 3cR while said divided patterns 3aL-3cR and the auxiliary patterns 4a, 4c are division-exposed in the first layer and then the nearby parts 3bL1, 3bR1 of the wiring pattern 3b and the auxiliary pattern 4b are exposed in the second layer.
Patent JP-H05132272-A (JP)
Title: Elevator
Inventor: MABUCHI MOTOHIRO
IPC: B66B13/12
Filed: 1991-11-11
Abstract: PURPOSE:To open and close an opening/closing door synchronously with a hall side door by installing a door locking member vertically in the traveling passage of a guide shoe of the hall side door, installing a working member horizontally at the lower part of a floor side door sill so as to face an attracting piece and be forced to a door locking member to come into contact, and releasing the door locking mechanism with no contact. CONSTITUTION:An attracting piece 33 is provided at the plunger 32 of a solenoid 31 which is horizontally provided at the lower part of the cage side door sill 3 of a cage 1 so as to be projected more than the cage side door sill 3. Besides, a door locking member 34 is installed vertically in the traveling passage of a guide shoe 18c of hall side doors 18a, 18b which are provided at the floor side door sill 17 on the entrance side where the cage 1 arrives, and a working member 35 is horizontally installed at the lower part of the floor side door sill 17 so as to face the attracting piece 33 and be energized to a door locking member 34 by a spring 36 to come into contact with. When the cage 1 arrives, the solenoid 31 is excited, and the attracting piece 33 attracts a permanent magnet 35b against the elastic force of a coil spring 36, it is possible to lower the door locking member 34 by its dead weight from the traveling passage of the guide shoe, thus making it retreat.
Patent JP-2001118261-A (JP)
Title: Optical disk and optical pickup device
Inventor: NISHI NORIAKI
IPC: G11B7/09
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To make obtainable an accurate tracking error signal with a simple configuration in an optical disk device. SOLUTION: By using a two-wavelength pickup device 10 with two laser beam sources 112a and 112b differing in wavelength, collecting the light beam of one wavelength in a focused state on a signal recording surface 1a, collecting the light beam of the other wavelength in an unfocused state, a tracking error can be obtained from a differential signal of push-pull signals obtained from individual light receiving parts 113 and 114.
Patent JP-H05141554-A (JP)
Title: Embedded supplier
Inventor: WATANABE MASAKI
IPC: F16K27/12
Filed: 1991-11-12
Abstract: PURPOSE:To abolish the embedding of an atmosphere-introducing pipe for resolving the problem caused by the existance of the atmosphere-introducing pipe that has been hitherto vertically embedded for introducing the atmosphere into a waterproof space, in an embedded type supplier in which a valve device including a mechanism that performs open-close operation by the difference in pressure with atmospheric pressure. CONSTITUTION:On the upper opening of a waterproof case 4 which has been installed in a vertical opening H, an inner cover 3 is placed so as to be waterproof to constitute a waterproof space S. In the inner cover 3, a projected part 3A projected upwards is formed, and in the projected part 3A, a vent hole 3B is formed, and to the vent hole 3B an air permeable membrane 3C that prevents the passage of water and allows the venting of air is fitted.
Patent JP-H03158523-A (JP)
Title: Landslide prevention method and device therefor
Inventor: KODERA HIDENORI
IPC: E02D17/20
Filed: 1989-11-15
Abstract: PURPOSE:To attempt to prevent a landslide with certainty by providing a plus electrode in the upper part and a minus electrode in the lower part of a soft landslide layer having many water bearing strata, turning on electricity, collecting water contained in the landslide stratum in a catchment hole in the lower part, and discharging it to the outside of the hole. CONSTITUTION:An expandable plus electrode 11 and a minus electrode 12 are provided in the middle of a hollow pipe 1 leaving a space longer than the thickness of the stratum of a landslide layer 2. Next, both electrodes 11, 12 are connected to a direct current power supply respectively with a plus cord 14 and a minus cord 15. Then, the both electrodes 11, 12 are contacted to each other with an expandable insulator 13. And, a drain pipe 3 is inserted in the inside of the hollow pipe 1 extending over the full length, and a pump 31 is installed at the end part on the side of the minus electrode 12 of the drain pipe 3. Required number of boring holes 41 further drilled penetrating through the landslide strata 2 existing in the natural ground 4, and hollow pipes 1 are inserted in the boring holes 41.
Patent JP-H02145819-A (JP)
Title: Balloon-control ring for spinning frame and production thereof
Inventor: KANAI HIROYUKI
IPC: D01H1/42
Filed: 1988-11-22
Abstract: PURPOSE:To obtain the subject ring for ring twister, etc., capable of effectively controlling a balloon without generating molten yarn in high-speed operation and smoothly producing a high-quality yarn at a high speed by preparing a metal wire having a corrugated cross section consisting of the same number of ridges and grooves and forming the metal wire in the form of a ring. CONSTITUTION:A metal wire 2 is formed of e.g., six (or 5-12) ridges 3 having a circular arc form with a radius of r1=0.8-1.0mm and the same number of grooves 4 having a circular arc form with a radius of r2=0.4-0.8mm. The wire is twisted in spiral form to an extent to incline the ridge 3 at an angle of 5-25 deg. relative to the longitudinal axis of the wire. The objective ring produced by the above method can smoothly supply a yarn to the ridge even if the balloon is disturbed caused by the fluctuation of the balloon tension and the resistance of air applied to the yarn. The production cost can be reduced by the use of the ring.
Patent JP-H04169284-A (JP)
Title: Preparation of card having photographic image
Inventor: KOMAMURA TAWARA
IPC: B42D15/10
Filed: 1990-11-02
Abstract: PURPOSE:To prevent the positional shift of a card material and a laminating material and to suppress the dust due to the excessive materials by preliminarily bonding the end part of the laminating material and the end part of the card material. CONSTITUTION:At first, the end part of a laminating material 2 is bonded to the end part of a card material 1 and, thereafter, the ink layers 4-6 of a thermal transfer recording material wherein an yellow ink layer 4, a magenta ink layer 5 and a cyan ink layer 6 are provided on a support 3 as one unit is arranged on the surface of the card material 1 so that the ink layers 4-6 are superposed thereon and heated corresponding to a photographic image and/or character data to record the photographic image and/or the character data on the card material 1. By this method, the alignment of the laminating material 2 with the card material 1 at the time of superposition becomes easy and there is no possibility generating the positional shift of both materials and, since the laminating material 2 can be set to a size fitted to that of the card material, excessive materials are not left as dust.
Patent JP-H02141768-A (JP)
Title: Two-color image forming method
Inventor: OKA KENJU
IPC: G03G15/01
Filed: 1988-11-22
Abstract: PURPOSE:To make the allowable width of the selection of toner wide and to easily remove contaminated toner by controlling the surface potential of a photosensitive body and developing bias potential so that 2nd toner does not stick to the part of the photosensitive body where an image is not formed but the contaminated 1st toner sticks to the photosensitive body. CONSTITUTION:As the voltage necessary for starting development, the voltage applied on the 1st toner is lower than that on the 2nd toner, and toner which is electrostatically charged so that the 1st and the 2nd toner may have the same polarity when the 1st toner contaminates a 2nd developing device 27 is used in the title method. Then, the 2nd developing device 27 is operated to the part of the photosensitive body 20 where the image is not formed. At least either of the surface potential of the photosensitive body 20 and the developing bias potential in the 2nd developing device 27 is controlled so that the 2nd toner does not stick to the photosensitive body 20 or hardly sticks to it but the contaminated 1st toner sticks to the photosensitive body 20. Thus, the contaminated 1st toner selectively sticks to the surface of the photosensitive body 20 and is removed from the photosensitive body 20 by a cleaning device.
Patent JP-H05133547-A (JP)
Title: Refrigerant control device for wall type air-conditioner
Inventor: IKEGAMI KOZO
IPC: F24F13/32
Filed: 1991-11-12
Abstract: PURPOSE:To eliminate the need for a space of a refrigerant control device in an indoor unit and make compact the size of products by mounting the refrigerant control device to a wall fitting in one piece in an installation structure of the refrigerant control device of a wall type air conditioner. CONSTITUTION:A wall type air conditioner comprises a heat exchanger 1, a fan device 2, a water receiver 3, a refrigerant control device 4 and wall fittings 6 where the refrigerant control device 4 is housed in a refrigerant control device casing 5. Holes slightly larger than the casing 5 are bored on the wall fittings 6 while a lower part fixing raised part and installation holes are installed to the casing as well. The casing 5 is inserted into the wall fittings 6 from a front squared hole and transferred downward and fixed with attaching screws 7, thereby turning the wall fittings 6 and the refrigerant control device 4 into one piece. A hole slightly larger than the casing 5 is bored on a wall 8 where the wall fittings 6 are fixed with the attaching screws 3 so that the casing 5 of the wall fittings 6 may be positioned in the hole.
Patent JP-H11242774-A (JP)
Title: Article identification system for vending device in hotel room
Inventor: STAAR MARCEL
IPC: B07C5/344
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To allow a lodges to return a product after taking it out to examine closely and to prevent being charged unfairly by continuously reading infrared and magnetic sensors at each tray. SOLUTION: A tray can store the bottles of mineral water and champagne horizontally and detects the existence of articles at every place by infrared beams. A cork 15 attached to the neck 13 of a champagne bottle is held by a ferromagnetic wire 16 that can be detected by a system. The cores of two wire coils are formed at a part located in the neighborhood of the neck of a mineral water or champagne bottle and when the cork 15 of the champagne bottle having the wire 16 is arranged at a recess 14 in biasing one of the coils, a small current is induced to the other coil. Then, a read signal is bigger in the case of the stored bottle of mineral water and is smaller in the case of the bottle of champagne.
Patent JP-S62156331-A (JP)
Inventor: HASEGAWA HIROSHI
IPC: D03C9/06
Filed: 1985-12-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01140100-A (JP)
Title: Method of taking-out x-ray
Inventor: NOMURA HIDEKAZU
IPC: G21K5/02
Filed: 1987-11-26
Abstract: PURPOSE:To obtain X-ray taking-out method for heightening taking-out efficiency of long wave length X-ray as a function of corrosion prevention of a taking-out window is held by substituting gaseous hydrogen for atmosphere side of the X-ray taking- out window. CONSTITUTION:Synchrotron track emitting light 2 as an X-ray light source propagating in a ultra-high vacuum beam line permeates a beryllium foil 3 which is a soft X-ray taking-out window and enters a hydrogen chamber 4. The hydrogen chamber is filled with Hydrogen at a pressure of 1atm, and the beryllium foil 3 is protected from corrosion caused by oxygen in the atmosphere. Since there is no pressure difference between the hydrogen chamber 4 and the atmosphere, the window of an organic substance film 5 such as polyimide not much exceeding 5mum thick is provided and X-rays are taken out in the atmosphere therefrom. After the pressure of hydrogen is reduced from a hydrogen gas bomb 6, hydrogen is introduced in the hydrogen chamber 4 through a hydrogen pressure regulating system 8 and the like and exhausted from an outlet 9. Hydrogen does not influence beryllium used as the material of the X-ray taking-out window. As the result the increase of X-ray taking-out efficiency of long wavelength can be reached as corrosion of beryllium is prevented.
Patent JP-H09171107-A (JP)
Title: Color filter and preparation thereof
Inventor: RONARUDO EDOGAA JIYONSON
IPC: G02B5/20
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To obtain a high-quality color filter which is reduced in cost and has black matrix patterns of a uniform thickness by forming multicolor patterns on a collector device, solidifying these patterns, removing the multicolor patterns and forming the color filter constituting material. SOLUTION: A transfer layer 14 is applied on a collector roll 16 and is formed. A patterned intaglio printing roller is brought into contact therewith, there by, the relief type black matrix patterns 10 are formed onto the transfer layer 14. The red, green and blue color cells 36 of the color filter patterns are applied onto the transfer layer 14 existing in the recessed parts formed by the relief type patterns 10 and are solidified and cured. The composite consisting of the transfer layer 14, the relief type patterns 10 and the red, green and blue color cells 36 is transferred to the glass substrate 12 by using adhesives 19. The adhesive 19 are of a UV-curing type and are cured by using UV light 34d.
Patent JP-S63149285-A (JP)
Title: Floating type marine structure
Inventor: TAZAWA MASARU
IPC: B63B39/00
Filed: 1986-12-12
Abstract: PURPOSE:To aim at reducing vertical oscillation and pitching of a ship due to waves, by forming an external water communicating port having an area smaller than that of a water section in a column, in the lower section of the column having its center section which is submerged in the water. CONSTITUTION:A center internal water section 3 and internal water sections 4 adjacent to the front and rear of the former are defined by partitioning walls 2a, 2b in a column 2 coupled to the upper section of a submerged body 1. Water introduction ports 5, 5a as communication ports for the external water are formed in the lower sections of the internal water sections 3, 4, having cross-sectional areas which are smaller than that of the water sections 3, 4. When the hull vertically oscillates, a phase difference occurs due to variations in water level between the water surface of the center internal water section 3 and the external water surface 17, allowing a damping effect for the vertical oscillation of the ship to be produced. The front and rear internal water sections 4 produces a damping effect for pitching due to the action similar to that of the center internal water section 3. Thereby it is possible to effectively reduce the vertical oscillation and pitching due to waves.
Patent JP-H02143415-A (JP)
Title: Formation of single crystal silicon film
Inventor: MORIO KENJI
IPC: H01L21/20
Filed: 1988-11-24
Abstract: PURPOSE:To obtain a large-area single-crystal plate easily by forming an amorphous Si film on an amorphous substrate, disposing Si seed crystal on a part of the amorphous Si film, heating the seed crystal by means of a locally heating means for converting the underlying amorphous Si film into single crystal and then moving the seed crystal for converting parts of the amorphous Si film sequentially. CONSTITUTION:An amorphous Si film 2 is deposited to a thickness of about 1mum for example on a glass substrate 1 by means of a low-pressure CVD process supplying SiH4 gas while a temperature of the substrate is kept at 500 deg.C. Then, an SiO2 film 3 produced during the CVD process is removed with 1% fluoric acid solution. Natural oxide films 3 produced on the top and rear faces of a single crystal substrate 4 which has been cut in the (111) face and polished optically are also removed in the same way. The substrate 4 thus cleaned is mounted on the periphery of the film 2. The assembly is introduced in a diffusion furnace wherein it is heated to 800 deg.C while hydrogen is supplied. The natural oxide film 3 located on the lower side of the substrate is converted into a single crystal film 5 while the substrate 4 is moved, and the film 3 is totally converted into single crystal film 5.
Patent JP-S62150367-A (JP)
Title: Developing device
Inventor: OKUBO MASAHARU
IPC: G03G15/08
Filed: 1985-12-25
Abstract: PURPOSE:To obtain excellent images which are stable for a long period by using ultraviolet-ray radiation setting type resin obtained by mixing fixed particles for the surface of a developer support member and irradiating it with ultraviolet rays, and forming a finely rugged surface layers on the surface of the developer support member. CONSTITUTION:A thin film of the ultraviolet-ray radiation setting type resin where fixed particles are dispersed is formed on the surface of the developer support member, i.e. a sleeve 2 and irradiated with ultraviolet rays to form the surface layer 7 which has the fine ruggedness on the surface of the sleeve 2. The fixed particles dispersed in the ultraviolet-ray radiation setting type resin use conductive particles preferably or contain conductive particles and particles for electrostatic charging control. Further, the fixed particles and ultraviolet ray radiation setting type resin having the opposite electrostatic charging polarity regard to a developer is preferable.
Patent JP-S63149018-A (JP)
Title: Roller straightening method for long columnar body
Inventor: YOSHIHARA SEISHIRO
IPC: B21D3/05
Filed: 1986-12-12
Abstract: PURPOSE:To minimize an installation and to improve a working efficiency by giving a repeated bending on a long columnar body by roller caliber trains, then performing a straightening work through the caliber of a ring-shaped tool moving circularly around a center axis of the machine. CONSTITUTION:Inserting press rollers 1, 1' and 4, 4' are provided as plural caliber trains and bending rollers 2, 3 are disposed respectively. More, succeedingly, a rotary housing 8 incorporating the ring-shaped tools 5-1 and 5-2 is provided. While inserting and pressing the long columnar body 9 by the inserting press rollers 1, 1' and 4, 4' to push, the bending is given to the long columnar body 9 by the rollers 2, 3. Succeedingly, the ring-shaped tolls 5-1, 5-2 possessed of eccentricities of E1, E2 revolve while rotating together wit the progress of the long columnar body 9 through friction forces to work the surface of the long columnar body spirally to level. Becaused of simplifying the mechanism, the straightening apparatus is minimized and the efficiency of the straightening work is improved.
Patent JP-H01137329-A (JP)
Title: Arithmetic circuit
Inventor: GOTO JUN
IPC: G06F7/50
Filed: 1987-11-25
Abstract: PURPOSE:To simply and accurately perform and express an arithmetic operation of real numbers including unreasonable numbers by expressing a piece of numerical value in two pieces (numerator and denominator) at the arithmetic operation. CONSTITUTION:An arithmetic circuit consists of registers 1-4, selectors 5-8, an abbreviator 9, a common denominator reducer 10, an adder/subtractor/ multiplier 11, a multiplier 12, and a control circuit 13. The registers 1-4 serve as the circuits which store temporarily the information to receive the numerical value for arithmetic from outside and to deliver the numerical value to outside. The two real numbers to undergo the arithmetic operations are obtained in the form of fractions and these numerators and denominators are calculated separately from each other. Then, the arithmetic numerical value is finally stored and expressed in the form of a numerator and a denominator. Thus, it is possible to handle the numerical value in a simple form even with an arithmetic operation including the unreasonable numbers. Then, the accurate and quick arithmetic processing is carried out.
Patent JP-H02141276-A (JP)
Title: Multistrike ribbon of transfer-type printer
Inventor: TERANISHI YUKIHIDE
IPC: B41J31/00
Filed: 1988-11-22
Abstract: PURPOSE:To prevent the deterioration of printing quality by constituting the title ribbon of an ink layer having composition forming a transparent oxidized film or oxidized cured film on the surface of the ink layer after transfer. CONSTITUTION:A multistrike ribbon 1 and paper 4 are pressed under predetermined pressure by a printing head 5 and a platen 6, and the printing head 5 generates heat by an applied pulse and ink is melted to be transferred to the paper 4. When the paper 4 and the multistrike ribbon 1 are released thereafter, the ink is fixed to the paper 4. At this time, the surface layer of the ink layer 2 is oxidized to form a transparent oxidized film 7. Next, when the multistrike ribbon 1 once used in printing is used to perform the printing of the second time, the multistrike ribbon 1 and the paper 4 are pressed under predetermined pressure in the same way as the printing of the first time to perform transfer. At this time, pressure-sensitive transfer is generated at a part where no thermal pulse is applied and, since the surface layer of the ink layer 2 has become the transparent oxidized film 7 even when the surface layer of the ink layer 2 is transferred to the paper 4, no printing contamination is generated. The generation of contamination due to pressure-sensitive transfer to a transfer machine easy to generate at the time of transfer on and after the second time can be prevented.
Patent JP-2000128587-A (JP)
Title: Intermediate film for laminated glass and laminated glass
Inventor: SHICHIRI NORISHIGE
IPC: C03C27/10
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an intermediate film for a laminated glass which maintains excellent basic performance required for a laminated glass such as transparency, proper adhesion strength, impact absorbing property, resistance against penetration, moisture resistance, light resistance, weather resistance and durability, and which is suitable to obtain a laminated glass showing excellent antistatic performance, and to provide a laminated glass produced by using the intermediate film. SOLUTION: This intermediate film for a laminated glass consists of a polyvinylacetal resin film which is plasticized with a diester-based plasticizer and contains N-polyoxyalkylene-N,N,N-trialkylammonium salt expressed by the formula. In the formula, R1, R2 and R3 are 1-18C alkyl groups, A is a 2-4C alkylene group, n is an integer of 1 to 10, and X- is one of chlorine ion, chlorate ion and perchlorate ion. The laminated glass is produced by interposing the intermediate film for a laminated glass described above between at least a pair of glass sheets for integration.