baber/WOPTO huggingface dataset:
Patent JP-H0828164-A (JP)
Title: Shutter device for building
Inventor: HACHITANI MASARU
IPC: E06B9/17
Filed: 1994-07-18
Abstract: PURPOSE:To reduce or to prevent noise generated by oscillation of a shutter curtain by wind pressure by making groove width rouighly the same as thickness of a slat at the time when a shutter curtain is completely shut. CONSTITUTION:Each of left and right guide rails 3 has a guide groove to guide a corresponding side end part of a shutter curtain in the vertical direction, and a revolving plate 6 to regulate its guide groove width is provided in the vertical direction in a shutter device for building. The revolving plate 6 is free to revolve against the guide rails 3, and additionally, a locking irregular part to prevent a movement of the shutter curtain 2 in the vertical direction is provided as desired. In the state where shutting of the shutter curtain 2 is completed, its guide groove width becomes roughly the same as thickness of a slat, and desirably, simultaneously at the time, rising of the shutter curtain 2 is prevented by the locking irregular part.
Patent JP-S6343978-A (JP)
Title: Semisolid ink
Inventor: YUASA TOSHIYA
IPC: C09D11/00
Filed: 1986-08-11
Abstract: PURPOSE:To obtain a semisolid ink which enables recording with high sensitivity and formation of a clear image and has excellent releasability or erasability from a sheet for a white board in particular, by incorporating a specified fluoroalkoxyethylene resin into a semisolid ink used in filmless thermal transfer recording. CONSTITUTION:A semisolid ink that is used in filmless thermal transfer recording, in which a semisolid ink is melted by heating to flow out of a passage hole and be transferred to a recording medium for recording, and contains a fluoroalkoxyethylene resin of the formula (wherein n is an integer of 3-600; -O-Rf is a perfluoroalkoxy group; Rf is CmF2m+1; m is an integer of 1-260). This resin is used preferably in an amount of 0.1-40wt% of the semisolid ink.
Patent JP-S57111143-A (JP)
Title: Optical communication system
Inventor: IKEUCHI SATOSHI
IPC: H04B10/03
Filed: 1980-12-26
Abstract: PURPOSE:To simplify the circuit configuration, by always switching to one of doubled main signals so that a sub-signal can be superposed. CONSTITUTION:A PCM signal inputted from a terminal 1 is made to branch into two, and one of them is inputted to an electric signal/optical signal converting circuit 3. Also, a subcarrier wave modulated by a modulator 6 in accordance with a sub-signal inputted from a terminal 2 is inputted to the circuit 3 in the same way. Both of them are synthesized, are converted to an optical signal and are sent to an optical synthesizer 7. The other PCM signal is converted to an optical signal by an electric signal/optical signal converting circuit 4, and is transmitted to the optical synthesizer 7. If the circuit 3 becomes faulty, a driving signal is outputted from a driving circuit 14 by a signal of the circuit 3, and a contact of a switch is connected to the lower side by driving the switch 5. In this way, the modulator 6 is connected with the circuit 4, and a subcarrier wave is superposed on a main signal of the circuit 4 side.
Patent JP-H1128225-A (JP)
Title: Stretcher sheet
Inventor: NAKAMURA MASAYOSHI
IPC: A61G1/00
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a stretcher sheet which can hold a patient well without making the patient feel discomfort. SOLUTION: This stretcher sheet has band- or cord-shaped hangers 2 attached to the back of a sheet 1 made of fabric sized to be capable of supporting the body, in such a way that the hangers 2 extend in one direction and then in the opposite direction. Both the right and left hanging ends of each hanger 2 are provided to project slightly from the right and left ends of the sheet 1, and the right and left projecting parts of each hanger 2 are formed into a loop or a C-shape to provide a handle part 2a'.
Patent JP-H1121239-A (JP)
Title: Antimicrobial or microbicidal agent for human or animal consisting of naphtho(2,3-d)thiazol-4,9-dione derivative
Inventor: YOSHIDA TOSHIO
IPC: A61P31/04
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject antimicrobial or microbicidal agent which has excellent antimicrobial and microbicidal activities and is effective for treatment for infectious disease of human and animal by formulating a naphtho[2,3- d]thiazol-4,9-dione derivative thereto. SOLUTION: The objective antimicrobial or micobicidal agent is obtained by formulating a compound (e.g. a compound of formula II) of formula I [R1 is H, an alkyl, a cycloalkyl, -N(R2 )R3 (R2 and R3 are each H, an alkyl, etc.), etc.; X is H, a halogen, nitro, amino and acetylamino; (n) is 1-4] thereto. As the dose of the antimicrobial or microbicidal agent in the usual case of oral administration to adults, the compound of formula I is preferably administrated once to several times a day at a dose of about 10-500 mg.
Patent JP-H0848226-A (JP)
Title: Right and left braking force controller
Inventor: MOTOYAMA YASUO
IPC: B60T8/58
Filed: 1994-08-09
Abstract: PURPOSE:To improve the steering stability of a vehicle at both of an ordinary travel time and turning brake time. CONSTITUTION:The controller 8 of right and left braking force controllers calculates a yaw rate dpsi*/dt to be caused when a steering wheel is steered at a steering angle deltaf at the time of vehicle travel at a vehicle speed V, from a steering wheel angle sensor 111 output deltaH and a vehicle wheel speed sensor 112 output VW1-VW4, and seeks a feedback term output SFB that is according to a vibration between that and a yaw rate sensor output dpsi/dt and its differential value, and also seeks a feed forward term output SFF that is according to front and rear acceleration ax and lateral acceleration ay. Braking force difference is provided between right and left vehicle wheels by a control mechanism that responds to the sum of both outputs SFB, SFF. The output SFB improves yaw rate response, and the output SFF produces braking force which is suitable for ground contact load change at the time of vehicle turning or braking.
Patent JP-H1032676-A (JP)
Title: Color separation filter
Inventor: MATSUZAKI TETSUYA
IPC: H04N1/04
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To provide the color separation filter made small in size in a color original reader used for an input device for a computer or the like. SOLUTION: A reflected light of an original emitted by a light source is reduced by a lens 17 and passes through a color separation filter 18, which is driven by a motor 19 to input the light to a line image sensor 16. In the color separation filter as above, the color separation filter 18 is placed just after the lens 17 to decrease the width of an optical path 20 passing through color filters 18R, 18G, 18B so as to make the color separation filter small.
Patent JP-H0721909-A (JP)
Title: Method for laminating plastic film on panel surface
Inventor: YOSHIHARA NORIYUKI
IPC: H01J9/20
Filed: 1993-06-30
Abstract: PURPOSE:To smoothly laminate plastic films without generating wrinkle on the panel surface of a cathode-ray tube having the shape of a three-dimensional curved surface. CONSTITUTION:A plastic film 3 is held by a mold 4 having the molding surface of the recessed shape which is the same as the curved surface of the main surface of a panel for television or display. A panel 9 is pressed to the plastic film 3 through an adhesive 2 applied between the plastic film 3 and the curved surface of the panel 9, to harden the adhesive 2, and the plastic film 3 is laminated on the panel surface so that a smooth plastic film surface may be maintained.
Patent JP-S6079012-A (JP)
Title: Production of water-soluble dicarboxylic acid imide compound
Inventor: NATSUUME YOSHIO
IPC: C08F22/00
Filed: 1983-10-06
Abstract: PURPOSE:To obtain a water-soluble dicarboxylic acid imide compound in good operability and productivity, by adding a primary amine compound to an aqueous solution of a water-soluble salt of a dicarboxylic acid compound capable of forming a five-membered imide bond. CONSTITUTION:A dicarboxylic acid ompound having at least one dicarboxylic acid unit capable of forming a five-membered imide bond (e.g., isobutylene/ maleic anhydride copolymer or polymaleic acid) is dissolved in an aqueous alkali solution. The purpose water-soluble dicarboxylic acid imide compound is obtained by adding a primary amine (e.g., methylamine or aminoethanesulfonic acid) solution and heating the mixture to introduce imido bonds into the molecule. The obtained water-soluble dicarboxylic acid imide compound can be suitably used as a paint binder, cosmetic additive, dispersant, or water-treating agent.
Patent JP-H032190-A (JP)
Title: Preparation of secondary phosphane oxide
Inventor: FUUBERUTO NOIMAIAA
IPC: C07F9/53
Filed: 1989-07-21
Abstract: PURPOSE: To suppress the amt. of consumption of an expensive Grignard compd. and to obtain the subject phosphate for a fireproofing agent, etc., by using a monoester of phosphonic acid and the Grignard reagent dissolved in tetrahydrofuran by a specified ratio.  
     CONSTITUTION: When an alkane-phosphonic acid monoester (A) of formula I (R 1  is a 1-18C alkyl, a cycloalkyl or phenyl which may be substd.; R 3  is the same as R 1 ) is reacted with a Grignard compd. (B) of formula II (R 2  is the same as R 1 ; X is Cl - , Br -  or I - ) at -30-20°C in the presence of tetrahydrofuran (C), 1.1-1.5 mol ingredient B dissolved in the ingredient C to 1 mol ingredient A are fed in a vessel while it is cooled and they are reacted with one another and a product is hydrolyzed by using phosphoric acid and an aimed phosphane of formula III is separated from the hydrolyzate. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0721084-A (JP)
Title: Memory control circuit for microprocessor
Inventor: KANEKO HIROMI
IPC: G06F12/06
Filed: 1993-06-30
Abstract: PURPOSE:To attain the high speed of a system while suppressing the increase of a product cost by a simple constitution. CONSTITUTION:This circuit is equipped with a program memory 12 which stores a program for controlling a microprocessor 10, and a high speed memory 14 to which one part of the programs is down-loaded from the program memory 12 at the time of rising of the system. At the time of rising of the system, one part of the programs is down-loaded from the program memory 12 to the high speed memory 14. Afterwards, one part of the programs is executed by the high speed memory 14.
Patent JP-H0475913-A (JP)
Title: Disk delivery device
Inventor: TAKASE TOMOHIRO
IPC: B65G47/14
Filed: 1990-07-16
Abstract: PURPOSE:To prevent disk from being clogged in a hopper and control the number of disk to be taken out by utilizing a motor which rotates a rotating element for delivering a disk as a stepping motor, and controlling driving direction, driving time and driving torque selectively. CONSTITUTION:Disks in a hopper are made to drop down into the medal holes 32a in a rotating element 32 in order by the rotation of the rotating element 32, and are led to the band-shaped part 30b of a placing plate to be delivered to the outside by centrifugal force. At the time of delivery, a detecting lever 21 is rotated and the number of disks to be delivered is counted. The rotation of the rotating element 32 is made by a stepping motor. By controlling the stepping motor, driving direction is changed over to forward or reaward one plural times, for example, if a delivery device is clogged with disks, and driving torque is increased gradually to rotate the rotating element 32 if its rotation is stopped by invasion of foreign matter. Moreover, speed control can control the number of disks to deliver.
Patent JP-H1031109-A (JP)
Title: Production of color filter
Inventor: MURATA MASATAKA
IPC: G02F1/1335
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain a color filter having a flat surface by passing the color filter obtd. by using a color photosensitive material through a pair of rollers having flat surfaces with addition of nipping pressure in a specified pressure range. SOLUTION: A color photosensitive material formed on a light-transmitting substrate is exposed to light to form a pattern and subjected to color developing treatment to form R, G, B pixels and a black matrix. Then the substrate is passed through between at least a pair of rollers having flat and uniform surfaces on which 0.1kgf/cm<2> to 100kgf/cm<2> nipping pressure is added. Further, the substrate having R, G, B pixels and a black matrix after color development is subjected to humidity controlling treatment in 50% to 90% RH humidity, and then under the same humidity condition, the substrate is passed through at least a pair of rollers having flat and uniform surfaces on which 0.1kgf/cm<2> to 100kgf/cm<2> nipping pressure is added. Otherwise, after the substrate is passed through at least a pair of rollers, an overcoat layer is formed on the substrate by coating.
Patent JP-S6080247-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIZUNO TOMOHISA
IPC: H01L21/762
Filed: 1983-10-07
Abstract: PURPOSE:To avoid the breakdown of an insulating film due to the concentration of an electric field at the end section of an element region by etching the surface of a semiconductor substrate before forming the insulating film on the surface of the substrate surrounded by an element isolation insulating film and flattening the surface or previously making the surface lower than the surface of the isolation insulating film when one part of the semiconductor substrate is etched selectively and the element isolation insulating film is buried to the etched section. CONSTITUTION:One part of an Si substrate 1 is removed through selective etching, a field oxide film 7 is buried to the etched section, a first gate oxide film 8 is formed brought into contact with one film 7, and a polycrystalline Si film 9 as a capacitor electrode is deposited extending over the upper section of the film 8 from the region 7. These films are coated with an oxide film 10, the surface of the substrate 1 is lowered so as to shape a stepped section through etching while using the oxide film 10 as a mask, a second gate oxide film 11 is applied on the stepped section, and a transfer gate electrode 12 consisting of polycrystalline Si is applied extending over the upper section of the film 10 from the upper section of the oxide film 11. Accordingly, an isolation insulating film is microminiaturized while the breakdown of the film is prevented.
Patent JP-H03282445-A (JP)
Title: Photochromic molded body
Inventor: TANAKA TAKASHI
IPC: G02F1/17
Filed: 1990-07-18
Abstract: PURPOSE:To improve durability by allowing a photochromic compd. having a long service life to exist in the surface layer of a polymer contg. a dispersed photochromic compd. having a short service life. CONSTITUTION:This photochromic molded body contains photochromic compds. different from each other in service life and is obtd. by allowing a photochromic compd. having a long service life to exist in the surface layer of a polymer contg. a dispersed photochromic compd. having a short service life. In this case, the photochromic compds. are selected among known photochromic compds. without any restriction and the known compds. include spiropyran compds., spiroxazine compds., thionine compds., viologen compds., fulgide or fulgimide compds., azobenzene compds., dithizone-metal compds. and chromene or derivs. thereof. This photochromic molded body has improved durability.
Patent JP-H0354025-A (JP)
Title: Sliding roof structure for vehicle
Inventor: KIKUCHI REIJI
IPC: B60J7/05
Filed: 1989-07-20
Abstract: PURPOSE:To rise the rear part of a sliding roof higher when the sliding roof is opened so as to improve an aerodynamic characteristic and appearance by raising and lowering the rear part of a rail member, supporting the sliding roof, synchronizing the fore and aft sliding of the sliding roof. CONSTITUTION:When a sliding roof 12 is slided backward to open a roof opening port, first a pivoting lever 36 stands to raise the rear part of the sliding roof 12, and also a roller 37 is guided with a front part rail member 23a. Next when the roller 37 moves to a rear part rail member 23b to abutt a rear part arm 44b of an elevating lever 44, the rear part arm 44b is oscillated backward, Concurrently the elevating lever 44 oscillates backward against a spring 32, and also a front part arm 44a stands to pivot upward and support the rear part rail member 23b. Successively since the roller 37 is guided with the rear part rail member 23b pivoted upward, the sliding roof 12 is slided backward with its rear part being further raised.
Patent JP-S5932917-A (JP)
Inventor: AREN SUTAARINGU JIYONSON JIYUN
IPC: B01D46/02
Filed: 1982-10-26
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-H06216755-A (JP)
Title: Bicmos circuit
Inventor: CHII RIAN CHIEN
IPC: H03K19/08
Filed: 1993-07-29
Abstract: PURPOSE: To provide a BiCMOS circuit based on cascade type non-threshold logic(NTL) while reducing power consumption and having a multistage logic function. CONSTITUTION: An NFET transistor 312 connected as a diode provides a threshold level for supplying a current. A PFET transistor 316 and a clamping diode 324 are parallelly connected and operated as a current path to the base of bipolar emitter follower transistor 304. The emitter follower transistor 304 and an NFET transistor 310 are operated as pull-up and pull-down devices on the output stage. When an input terminal is at a low logic level, the NFET diode switches the current of logic network and output buffer to OFF. As a result, power consumed by the BiCMOS circuit of NTL base is made less than power consumed by the BiCMOS circuit of ECL base.
Patent JP-H057705-A (JP)
Title: Pure water supply system and washing method
Inventor: OMI TADAHIRO
IPC: C02F1/20
Filed: 1991-07-02
Abstract: PURPOSE:To provide a washing method to remove completely trace impurities from the surface of silicon by contacting pure water and a pure water supply system by degassing nitrogen and oxygen dissolved in water and by improving the wettability of water to the surface of a substrate, especially to the surface of a silicon wafer eliminated of its insulation membrane. CONSTITUTION:A pure water supply system is equipped with a device 10 for degassing nitrogen and oxygen dissolved in water in the way of a pipeline for supplying pure water to a use point 14. Moreover, a container in which pure water and gas coexist is placed between a degassing device and the use point 14 so that the container is filled with a gas containing neither nitrogen nor oxygen. In a gas washing method, a substrate is washed with pure water supplied from the pure water supply system.
Patent JP-H0350818-A (JP)
Title: Exposing apparatus
Inventor: AKETAGAWA MASATO
IPC: G03F7/20
Filed: 1989-07-19
Abstract: PURPOSE:To make it possible to monitor the amount of exposure of a wafer accurately and thereby to execute accurate control of the amount of exposure at all times by a method wherein a change in the retardation of an exposure light generated by an image rotating prism is reduced so that the state of polarization of the exposure light entering a beam splitter may not change so much when the image rotating prism rotates during exposure. CONSTITUTION:A linearly polarized laser light emitted from a laser 1 passes through a 1/4 wave plate 2 and an image rotating prism 3 and enters an illuminating optical system 4. Since the 1/4 wave plate 2 is provided so that the plane of polarization of the laser light be changed from that of linear polarization to that of circular polarization, the state of polarization of the laser light entering a half mirror 5 dose not change so much in accordance with the rotation of the image rotating prism 3 and illuminance on the light-sensing surface of a light-sensing element of an integrating exposure meter 6 is fixed substantially. Accordingly, the ratio between the illuminance on the light sensing surface and that on a water 11 is always fixed, the quantity of the laser light reaching the wafer 11 can be monitored accurately by the integrating exposure meter 6, and the amount of exposure can always be controlled accurately on the occasion when each pattern region arranged on the wafer 11 is exposed.
Patent JP-H1184098-A (JP)
Title: X-ray-lighting device and method, x-ray projection aligner, and device-manufacturing method
Inventor: HASEGAWA TAKAYUKI
IPC: H05H13/04
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an x-ray-lighting device that detects the relative deviation of the optical axes of an X-ray mirror and an SR (synchrotron radiation light) beam, controls the position and attitude of the X-ray mirror, and can supply X-rays with a uniform intensity distribution to a projection aligner by a high intensity. SOLUTION: Based on the detection results of sensors 5 and 6 for detecting an SR beam 2 that enters a first X-ray mirror 3, the drive of the first X-ray mirror 3 is controlled so that specific position and attitude are continuously maintained for the optical axis of the SR beam 2 that fluctuates. Then, based on the output of a means 10 for measuring position and attitude to the reference surface of the first X-ray mirror 3, the driving amount of a second X-ray mirror 8 is calculated by a second control means 11, and the position and attitude of the second X-ray mirror 8 are controlled via a second driving means 9 according to the displacement of the first X-ray mirror 3, thus accurately positioning all X-ray mirrors to the SR beam 2 and supplying X-rays with a uniform high intensity distribution to the entire surface of an exposure surface angle.
Patent JP-S6082597-A (JP)
Inventor: IKEDA AKINORI
IPC: B66C23/88
Filed: 1983-10-11
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-H1134339-A (JP)
Title: Liquid jet recording head and manufacture thereof
Inventor: SHIMOMURA AKIHIKO
IPC: B41J2/16
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid jet recording head which can be delivered immediately upon completion by cleaning the liquid channel and the nozzle with an alkaline, acid or organic solvent or the like, before being filled with a recording liquid ink, thereby eliminating instability of initial printing/recording due to an unspecifiable cause. SOLUTION: A liquid channel forming material 4, e.g. epoxy resin, acryl resin, unsaturated polyester resin, polyurethane resin or the like, is laminated on a substrate 1 having a solid layer 3 while covering the solid layer 3. A desired liquid channel 5 is formed at a desired position on the substrate 1 provided with jet energy generating elements 2 thus constituting a liquid jet recording head. Furthermore, an alkali, e.g. aqueous solution of caustic soda, lithium acetate or the like, an acid, e.g. aqueous solution of hydrochloric acid, nitric acid, sulfuric acid or the like, and a solvent, e.g. DMSO, NMP, 2 pyrrolidone, ethyl Cellosolve, 3-methoxy propionic acid methyl or the like, are fed through the liquid channel 5 and the nozzle for cleaning, thus completing a recording head.