baber/WOPTO huggingface dataset:
Patent JP-H049138-A (JP)
Title: Eye pressure meter
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/16
Filed: 1990-04-27
Abstract: PURPOSE:To enable accurate automatic measurement with a correct position adjustment depending on no difference in diopter of an eye to be inspected or the like by arranging an abutting member and an incidence detection means to measure an eye pressure jetting an air flow when coincidence is calculated. CONSTITUTION:In measurement, abutting members 17a and 17b are put on the circumference of an eye of a person S to be inspected and an exposing section of a nozzle 4 and a light transmitting member 6 are opposed to an eye E to be inspected thereby completing a longitudinal adjustment of position accurately. On the other hand, light emitted from a light source 14 irradiates targets 13b and 13a and images thereof are reflected on a light splitting member 8 through a lens 12 to be presented to the eye E to be inspected passing through a light transmitting member 7 and the nozzle 4. As the two targets 13a and 13b differ optically in depth, when a visual line of the eye E to be inspected does not coincide with an optical axis of the apparatus, the center of the targets 13a and 13b is deviated so that the targets can be seen by a person S to be inspected. The person S to be inspected uses this condition as resister for positioning the eye vertically and horizontally. Then, selective measurement is performed when the eye E to be inspected coincides with a specified position.
Patent JP-H07318727-A (JP)
Title: Production of optical compensation sheet
Inventor: KAMATA AKIRA
IPC: G02B5/30
Filed: 1994-05-26
Abstract: PURPOSE:To greatly improve the visual field angle of a TN type liquid crystal display cell by applying a layer contg. discotic liquid crystals onto a transparent film by means of a slide coater having an angle of inclination of a specific range. CONSTITUTION:The layer contg. the discotic liquid crystals are applied to the transparent film by means of the slide coater having an angle of inclination 0 to 9 deg.. Namely, the uniform application of a coating liquid contg. the discotic liquid crystals which is a low-viscosity liquid is attained by applying the coating liquid to the film by means of the slide coater having an angle of the inclination 0 to 9 deg.. An optically anisotropic element RF 1 of which the retardation attains the min. value in a direction inclined from the normal direction of the liquid crystal cell is arranged between, for example, a polarizing plate A and the liquid crystal cell TNC. This optically anisotropic element RF 1 is a double refractive body having the phase difference increasing with an increase in the incident angle of light on the direction thereof. The optically anisotropic element RF 2 having the optical characteristics similar to the optical characteristics of the optically anisotropic element RF 1 is arranged between the polarizing plate B and the liquid crystal cell TNC. As a result, the degradation in the contrast in diagonal incidence is prevented.
Patent JP-S60257907-A (JP)
Title: Strip rolling method
Inventor: SHIRAISHI TOSHIYUKI
IPC: B21B1/28
Filed: 1984-06-04
Abstract: PURPOSE:To enable the rolling of plate material having no seizing flaw by spurting a lubricating material toward a work roll or plate material from a drawing roll drawing out a plate material from the pass being formed with adjoining work rolls. CONSTITUTION:In a one stand multi-pass rolling mill equipping with more than four pieces of work rolls 1-4 arranged in a line and backup rolls 5, 6 and forming the pass with adjoining work rolls, a rolling is performed by arranging at least one piece of drawing rolls 7, 8 at the side part of said work roll 1 and by winding on the drawing rolls 7, 8 a plate material M being placed between two passes so as to separate from the work roll 1, with regulating the tension distribution in the plate width direction of the plate material M between the passes. Further a lubricating material L is spurted toward the work roll 1 or plate material M from said drawing rolls 7, 8 and the lubricant is sufficiently supplied to the plate material without arranging a special lubricating device, and the prevention of a seizing flaw, reduction in rolling motive power, prevention of the generation of thermal crown of work roll, etc. are taken place.
Patent JP-H06324171-A (JP)
Title: Water rod holding mechanism and water rod and fuel assembly
Inventor: NANNICHI MICHIHIRO
IPC: G21C3/30
Filed: 1993-05-14
Abstract: PURPOSE:To provide a water rod holding mechanism by which spectrum shift operation becomes possible in a simple structure while maintaining mechanical soundness of an ascending pipe and a descending pipe and while preventing a rise in a wall temperature. CONSTITUTION:A holding mechanism 14 supports a small diameter pipe 4 movably slidingly freely in the vertical direction by the projecting parts 16p1, 16p2 and 16q1 of a slidingly movable ring 16, the elastic parts 16a1 and 16a2 of the slidingly movable ring 16 and a slidingly movable V shape surface 15b of the connecting part 15, and the slidingly movable ring 16 and a large diameter pipe 3 are fixed in the horizontal direction to each other by the connecting part 15. Thereby, even if the axial directional radiation growth quantities of the small diameter pipe 4 and the large diameter pipe 3 become different from each other and the small diameter pipe 4 expands and contracts relatively in the vertical direction to the large diameter pipe 3, since the small diameter pipe 4 can move slidingly easily in the vertical direction, buckling and deflection by compression stress or a crack and breakage by tensile stress can be prevented, so that mechanical soundness can be maintained.
Patent JP-H0410857-A (JP)
Title: Picture detector
Inventor: KAMIYAMA YUTAKA
IPC: G06T1/00
Filed: 1990-04-27
Abstract: PURPOSE:To easily implement picture reading efficiently by supporting an image detection means having sufficient resolution for reading with a stand and reading an original from an upper to a lower direction. CONSTITUTION:An upper/lower adjustment device 14 is provided on the way of a support of a stand 12 and the height of a CCD camera set 10 from a desk top is adjusted by the device 14. That is, the height is set optionally in response to the thickness of a book or the like being a read object. The CCD camera set 10 of a 1st picture read means provided to the upper part detects a picture of a document or the like in existence within a lower read range. Thus, when pictures of plural pages of the book or the like are detected, the picture reading is executed by having only to turn over pages while the book is put on the detector. Thus, the reading is easily and efficiently implemented.
Patent JP-H10300975-A (JP)
Title: Optical multiplexer and manufacture thereof
Inventor: NISHIMURA HIDEKAZU
IPC: G02B6/293
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To manufacture an optical multiplexer low in cost and high in coupling efficiency by using only two kinds of lenses by coupling a first and a second collimators with a specified light beam and coupling a third and the second collimators with a specified light beam, thereby arranging them so that a specified light beam is propagated through a second single mode fiber(SMF). SOLUTION: This multiplexer is provided with a first collimator arranging a first lens in front of a SMF1 through which a light beam having the wavelength 1.55 μm is propagated, a second collimator arranging a second lens in front of a SMF2 through which light beams having the wavelengths 1.55 μm, 0.98 μm are propagated and a third collimator provided in front of a SMF3 of the same quality as the SMF2 through which an excited light beam of wavelength 0.98 μm is propagated. The first collimator and the second collimator are coupled with the light beam having the wavelength of 1.55 μm, the third collimator and the second collimator are coupled with the light beam having the wavelength of 0.98 μm and the SMF2 is arranged so as to enable the propagation of both light beams of wavelengths 1.55 μm and 0.98 μm.  Namely, the same lens is used for SMF2 and SMF3 and a different lens is used for SMF1.
Patent JP-S5446773-A (JP)
Title: Prostaglandin i2 analog and its preparation
Inventor: HAYASHI MASAKI
IPC: A61K31/343
Filed: 1977-09-22
Abstract: NEW MATERIAL:Proataglandin analogs of formulaI(Y is ethylene, transvinylene; R 1  is -C n H 2n COOR 5 ; R 5  is 1-4C alkyl; wave lines on the 11, 15 positions mean α-,β-conformation or their mixture; the double bond between the 5 and 6 positions is Z) or their cyclodextrin clathrates.  
     EXAMPLE: (5Z, 13E)-(9α,11β,15S)-6,9-epoxy-11,15-dihydroxyprosta-5,13-dienolic 2-(NN-dethylamino)ethyl ester.  
     USE: Prostaglandin-like medicines especially suited for remedy and preventive medicines for hypertonia, arteriosclerosis, heart failure and thrombosis.  
     PREPARATION: A compound of formula III [the absolute conformation at the 5 and 6 positions are (5S,6S)] derived from a compound of formula II (R 10  is H or so) is subjected to dehydrobromination to form the objective compound of formulaI. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08306253-A (JP)
Title: Bushing
Inventor: SAKAI MICHIO
IPC: H01B17/28
Filed: 1995-05-11
Abstract: PURPOSE: To provide an inexpensive and simple bushing which has reliable voltage dividing function without using a capacitor element. CONSTITUTION: A main circuit conductor of a high voltage charging part is made to be a penetrating conductor 2A in an insulator part 3, an outer output terminal 5 capacity-coupled to the penetrating conductor is installed in an outer surface part of the insulator part, and the voltage divided by an outer impedance Zo connected to the outer output terminal 5 and the capacitive coupling part is sent out through the outer output terminal 5. The penetrating conductor is made to have a circular cross-section shape and a cylindrical electrode 6 having the penetrating conductor as a coaxial core is installed in the insulator part.  Consequently, a capacitor is formed between the penetrating conductor and the cylindrical electrode and at the same time the outer output terminal is connected to the cylindrical electrode and a core with 8a of a shielded electric wire 8 in a prescribed length is inserted between the outer output terminal and the outer impedance and the shield 8b of the shielded electric wire 8 is earthed, so that a capacitor is formed between the core wire and the shield.
Patent JP-H04343089-A (JP)
Title: Time limit setting method for timer
Inventor: WATANABE TOSHIAKI
IPC: G04F3/00
Filed: 1991-05-18
Abstract: PURPOSE:To enable external operation for a time limit setting of an existing timer without replacing the timer in the case of changing the time limit for the timer fixed on a control panel and the like. CONSTITUTION:In a main body case of a timer 1, provided are a time limit setting circuit consisting of an external signal input part A, a time limit change permission part B, an input signal conversion part C, a time limit setting part D, a counting signal generation part E, and a time limit responce indicator F, a timer control circuit consisting of a counterpart G and a timeup signal output part H. A signal generated from an external time limit setter 2 provided independently from the timer main body is input to the above external signal input part A to set the specified time limit.
Patent JP-S5339290-A (JP)
Title: Production of trisodium imidosulfate
Inventor: SHIRAISHI MASAHIKO
IPC: B01D53/77
Filed: 1976-09-24
Abstract: PURPOSE: To generate and recover sodium imidosulfate in an easy and efficient manner by electrolyzing an absorbing soln. contg. a Fe type catalyst which has been used for treating exhaust gas using an anion exchange membrane as a diaphragm and properly controlling the pH value of the separated anolyte. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0410891-A (JP)
Title: Route setting system for cross connecting device
Inventor: KUDO HIROTSUGU
IPC: H04M3/00
Filed: 1990-04-27
Abstract: PURPOSE:To make processing to set a route again unnecessary by obtaining the information of the normality or the failure of respective switches within a switch group on the route from a subcontroller and selecting the route to pass through the normal switch group. CONSTITUTION:A sub-controller 2 controls a secondary switch 4, a third-order switch 5 and a fourth-order switch 6 as one switch group 8 under a main controller 1. Then, when a route setting command to set the route of the input and the output of the switch group 8 is received from the main controller 1, the sub-controller 2 selects the third-order switch 5 able to pass to set the route and sets the route with the secondary switch 4, the third-order switch 5 and the fourth-order switch 6. Thus, complicated processing becomes unnecessary.
Patent JP-H08286992-A (JP)
Title: Data converter for data communication of digital portable telephone set
Inventor: ETSURIKO YUTAKA
IPC: H04M1/27
Filed: 1995-04-14
Abstract: PURPOSE: To avoid a malfunction. and to improve operability by providing a function which monitors and stores the state of a digital portable telephone set and notifies state information in answer to inquiry from a personal computer. CONSTITUTION: When a meaning analyzing part 5 inputs information from a data monitor 4, it analyzes the meaning of the information, and if it is the information of incoming/outgoing, it informs a control circuit 6 of the contents. Besides, in the case where the information from the monitor 4 is the information of electric field intensity, extra-range/intra-range information or the supply voltage information of the digital portable telephone set 1, the meaning analyzing part 5 stores data after the analysis and the decomposiiton of the information in a prescribed storage area determined for every kind of the information in a telephone set state storage part 8, and the storage part 8 stores it.  Thus, as far as the portable telephone set 1 is connected to a data converter 13 for data communication, the latest state information of the portable telephone set 1 is stored and held in the state storage part 8 through the data monitor 4 and the meaning analyzing part 5.
Patent JP-S5446536-A (JP)
Title: Recording and peproducing appapatus
Inventor: AKIYOSHI FUMIO
IPC: G11B20/10
Filed: 1977-09-20
Abstract: PURPOSE: To reduce the influences resulting from dusts of flaws by recording more than two tracks with recognizing portions which are indicative of the recording density or type of data.  
     CONSTITUTION: GCR burst 21 and ID burst 22 are recorded in 3014 Fci in a sixth track. Similarly to a PE system, the record starting position and length are standardized so that they can be easily recognized when read. ARA burst 24 and ARAID burst 25 are intrinsic to a GR system so that they are used in determining the  apmlification gain when read. A data portion 26 is recorded in the maximum  recording density of 9042Fci 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06301738-A (JP)
Title: Parts library data retrieving method and automatic parts table issuing method in printed circuit board cad system
Inventor: IGARASHI YASUO
IPC: G03F1/68
Filed: 1993-04-16
Abstract: PURPOSE:To provide the parts library data retrieving method and the automatic parts table issuing method, by which a retrieval time of parts library data in the printed circuit board CAD system is shortened and a level of the retrieval work contents is improved, and also, report file outputted as a result of retrieval can be utilized as a parts table. CONSTITUTION:In addition to a data base in which parts library data is stored, plural parts names whose retrieval is desired are described precedently in a data base for retrieval, and subsequently, by setting its parts name as a retrieval key, an access is executed directly to the parts library data base, necessary data is extracted to the data base for retrieval, and next, an informix table for a work is generated automatically in the data base for retrieval, and next, ASCII data is inputted automatically to the informix table for a work, information for matching a retrieval condition is inputted to data output table, and by utilizing an ACE function of the informix, an already registered parts table and an unregistered parts table are generated, and each parts table is outputted to a printer.
Patent JP-H05315261-A (JP)
Title: Equipment of semiconductor processing
Inventor: NUKUI TOSHIO
IPC: H01L21/205
Filed: 1992-05-07
Abstract: PURPOSE:To extend a life of a sealing material, to reduce an equipment defect time ratio and to decrease generation of a foreign matter, etc., by so providing a shut-off material that plasma, reactive gas, active species, etc., in a reaction chamber is not brought into contact with an O-ring through a gap of dividing surfaces. CONSTITUTION:The semiconductor manufacturing equipment has a processing chamber 1 which can be divided into a plurality and has an O-ring 2 provided at its dividing surfaces. Grooves 9 are formed on the dividing surfaces inside from the ring 2, a shut-off material 8 having chemical resistance and heat resistance is arranged in the grooves 9 to eliminate invasion of reactive gas 4 in a reaction chamber 3 into the ring 2.
Patent JP-S5446794-A (JP)
Title: Thiadiazine and bactericidal agent containing the same
Inventor: IKEDA KENICHI
IPC: A01N43/88
Filed: 1977-09-22
Abstract: NEW MATERIAL:Thiadizines of formulaI(R 1  is H, 1-8C alkyl, aryl, 3-6C cycloalkyl, 3-6C alkoxyalkyl; R 2  is H, 1-8C alkyl, ally, phenyl; X 1  is H, 1-4C alkyl, 1-4C alkoxy; X 2  is H, hologen, 1-4C alkyl; Y 1  is H, 1-4C alkyl, 1-4C  alkoxy; Y 2  is H, 1-4C alkyl, halogen).  
     EXAMPLE: 2-Methylimino-3-methyl-5,6-diphenyl-tetrahydro-1,3,5-thiadiazine-4-one.  
     USE: Bactericidal agent used as active component controlling diseases of plants.  
     PREPARATION: The reaction between carbamoyl chloride of formula II and thiourea of formula III is conducted in the presence of a base to afford a compound of formulaI. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05285595-A (JP)
Title: Continuous casting method for double-layer metallic material
Inventor: SAWAI TAKASHI
IPC: B22D11/00
Filed: 1992-04-08
Abstract: PURPOSE:To uniformalize the thickness of a front layer by determining the components of the metals in a casting mold and improving the component sepn. of a front layer and an inside layer at the time of continuously producing the double layer metallic material varying in the chemical components of the front layer part and the inside layer part from molten metals. CONSTITUTION:The DC magnetic flux in the direction crossing the thickness of a slab is applied in a continuous casting mold and molten metals of the compsn. varying from each other are supplied above and below the static magnetic field band formed in the casting direction of the casting mold by the DC magnetic flux as a boundary. The component analysis values of the metals within the casting mold are determined and the boundary of two kinds of the metals is estimated. The supply rates per unit time of two kinds of the metals are so controlled that the boundary position coincides with a target value.
Patent JP-S5447032-A (JP)
Title: Exhaust gas recirculation controller
Inventor: SUZUKI MOTOO
IPC: F02M25/06
Filed: 1977-09-21
Abstract: PURPOSE: An exhaust gas recirculation controller whereby drivability and fuel consumption of an engine in cold running can be improved and discharge of noxious unburnt gas can be reduced.  
     CONSTITUTION: When atmospheric temperature around a carbureter is low, a wax- type temperature sensor operates to project a pin 12 a little in the closing direction of a throttle valve 5 and a lever 9 is pushed in the closing directin of the throttle valve 5 by a spring 13. With the throttle valve 5 opened idling, the pin 12 in no contact with the lever 8 is set apart enough from it ans a flow control valve 14 is closed. The lever 9 is stopped to turn by the tension of a link 17. The flow control valve 14  is closed untill the throttle valve 5 is opened to bring the lever 8 into contact with the pin 12. Then the flow control valve is opened according to opening of the throttle valve 5 to recirculate exhaust gas from a passage 6 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06296864-A (JP)
Title: Bradykinin adsorbent
Inventor: IKENAGA MASAKO
IPC: B01J20/28
Filed: 1993-04-19
Abstract: PURPOSE:To make it possible to remove bradykinin selectively without adsorbing useful substance such as albumin or immunoglobulin non-selectively and further without delaying coagulation of blood by forming a bradykinin adsorbent out of a non-water soluble porous element with a surface area larger than a specified value and within a specified value range of average pore diameter. CONSTITUTION:The subject bradykinin adsorbent is formed out of a non-water soluble porous element, has a surface area of 10m<2>/g min. and an average diameter of 5 to 5000Angstrom , and is generally used by being filled in a container with a body fluid introduction inlet/outlet to be held in it. One example of an adsorption vessel 1 filled with the adsorbent is shown in the drawing. A cap 6 with a body fluid introduction inlet 5 is screwed into an opening on one end of a cylinder 2 through a packing 4 in which a filter 3 is spread. Further, a cap 8 with a body fluid introduction outlet 7 is screwed into an opening on the other end through a packing 4' in which a filter 3' is spread, thus forming the container. The bradykinin adsorbent is filled and held in a clearance between the filters 3, 3' to form a bradykinin adsorbent layer 9.
Patent JP-S6265797-A (JP)
Title: Operating method for aerator
Inventor: ITO HAJIME
IPC: C02F3/30
Filed: 1986-05-19
Abstract: PURPOSE:To execute nitrification and dentrification within the same tank and to efficiently and easily treat sewage by measuring the concn. of the dissolved oxygen in an aeration tank and alternately forming an aerobic atmosphere and anaerobic atmosphere. CONSTITUTION:The sewage in the aeration tank 1 is stirred while air is blown thereto by devices 2A, 2B for stirring and aerating. The devices 2A, 2B are intermittently operated by using a dissolved oxygen meter 3 with which upper and lower limit values are preliminarily set in order to know the treatment condition of the sewage. The aerobic and anaerobic atmospheres are thereby formed within the same tank and the nitrifying and denitrifying operations are executed. As a result, the efficient and simple treatment of the sewage is made possible and the unattended operation with economized energy is made possible.
Patent JP-S5638472-A (JP)
Title: Formation of silica coating
Inventor: NISHIMURA TOSHIHIRO
IPC: B01J31/08
Filed: 1979-09-06
Abstract: PURPOSE:To form a silica coating with excellent quality, by a method wherein an alkoxysilane is hydrolyzed in the presence of a catalyst in a solvent to prepare a coating solution and this solution is coated on a solid surface, and thereafter calcination is carried out. CONSTITUTION:An alkoxysilane, a solvent, water and a catalyst are mixed and reacted in an optional order to obtain a desired coating solution. As an alkoxysilane, for example, tetramethoxysilane or tetraethoxysilane is used alone or two or more of them are used together. As a solvent, alcohols, polyhydric alcohols or ethers thereof are used. Said catalyst is an acid catalyst selected from hydrochloric acid, sulfuric acid, nitric acid, carbonic acid and an H-type cation exchange resin or a metal catalyst selected from halide, nitrate or sulfate of a metal belonging to Group Ib, IIb, IV-VIII of the Periodic Table or an org. acid catalyst selected from org. acids and anhydrides thereof with pK or 4.0 or less. The reaction product is diluted with an org. solvent and filtered by a filter with a pore size of 0.2-10mu to obtain a coating solution.