baber/WOPTO huggingface dataset:
Patent JP-H05342816-A (JP)
Title: Driving unit and recording and/or reproducing device for discoid recording medium
Inventor: MUKAI TAKANORI
IPC: G11B33/14
Filed: 1992-06-10
Abstract: PURPOSE:To cope with various loading systems without newly designing a driving part to suit each of these various loading systems but with a simple design modification and to prevent dust from intruding into an optical pickup, etc. CONSTITUTION:A driving mechanism part 2 constituted by assembling a spindle motor 7 for rotating in one way direction of an optical disk mounted on a turntable 23 and the optical pickup 6 capable of moving in the radial direction of the optical disk and reproducing an information signal on the optical disk into the same frame 5 is housed in a housing body composed of arm upper cover 3 and a lower cover 4, thus constituting the driving unit 1 for the optical disk. In this case, the frame 5 and the upper cover 3 are provided with openings 22 and 71 for transmitting a laser beam respectively, where the opening 71 of the upper cover 3 is settled smaller in width than the opening 22 of the frame 5.
Patent JP-H0339170-A (JP)
Title: Catheter for removing atheroma
Inventor: SANADA KAZUO
IPC: A61M25/00
Filed: 1989-07-06
Abstract: PURPOSE:To rapidly remove an atheroma without injuring the dermis of a blood vessel by forming two balloons to the leading end part of a catheter and forming a liquid flow port emitting an atheroma dissolving medical fluid and sucking the dissolved atheroma between both balloons. CONSTITUTION:Four lumens, that is, a balloon lumen 16, a guide wire lumen 17, a lumen 18 for a blood endoscope and a lumen 19 for an atheroma dissolving medical fluid are formed in a catheter main body 12. Two lumens of the guide wire lumen 17 and the lumen 18 for the blood endoscope are opened to both end parts of the catheter main body 12. The balloon lumen 16 is opened to the rear end of the catheter main body 12 and opened at the opening parts 20 provided to the positions corresponding to respective balloons 13, 14 on the leading end side of the catheter main body. The lumen 19 for the atheroma dissolving medical fluid is opened to the rear end of the catheter main body 12 and also opened at the fluid flow ports 15 between the respective balloons 13, 14 on the leading end side of the catheter main body 12.
Patent JP-H0728011-A (JP)
Title: Liquid crystal display panel and reading method therefor
Inventor: TANIYAMA TAKAAKI
IPC: G02F1/1368
Filed: 1993-07-15
Abstract: PURPOSE:To provide a reader capable of appropriately managing manufacturing number, quality information, etc., and easily reading them by providing a pannel data storage part on an excess area of a liquid crystal display pannel. CONSTITUTION:The pannel data storage part 4 constituted of a TFT element and provided with a source laser irradiation part is provided in the liquid crystal display panel main body. The information in the pannel data storage part 4 is temporarily stored in a data storage circuit based on a timing generation circuit, and read out by a seven-segment display device through a decoder. The liquid crystal display pannel main body is utilized effectively, and the information of the manufacturing number, etc., is stored only by cutting or un-cutting the source laser irradiation part of each TFT element with a laser. In the case of reading, the display of the stored manufacturing number, etc., is stored temporarily in the data storage circuit for holding always, and is confirmed by the seven-segment display device so as to know at a look.
Patent JP-H1087734-A (JP)
Title: Improved polycarboxylic acids
Inventor: ZANOTTI RUSSO MATTEO
IPC: C08F20/06
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject polymers lowered in residual amount of a monomer in a completed product and useful as a thickener for aqueous compositions by using ethyl formate as a solvent. SOLUTION: When crosslinked homopolymers or copolymers of an unsaturated carboxylic acid represented by the formula (R is H or methyl) are produced, polymerization is carried out in ethyl formate kept at 40-80 deg.C so that a monomer mixture content becomes <=30wt.% based on the total amount of mixture for polymerization. Furthermore, the objective polymers contains the residue of the monomer or monomers in an amount of <=0.1% and contains the residue of the solvent in an amount of <=0.15%.
Patent JP-H0845283-A (JP)
Title: Semiconductor storage device
Inventor: TAKIZAWA MAKOTO
IPC: G11C16/06
Filed: 1994-07-27
Abstract: PURPOSE:To prevent the malfunction of a sense-amplifier affected by the high- speed of an output buffer at the time of an ordinary mode and to prevent the increase of power consumption accompanied by the increase of sense-amplifiers. CONSTITUTION:An output buffer 17 includes an inverter circuit capable of setting current supplying abilityies and address transition detectors 19, 20 detect the ordinary mode and a page mode in accordance with the change of an address signal. In the case the page mode is detected by the address transition detector 20, a control circuit 21 sets the current supplying ability of the output buffer 17 to a large ability. A sense-amplifier circuit 16 includes a sense- amplifier amplifying a potential between bit lines with a full power and a sense- amplifier amplifying the potential between bit lines with a power smaller than that of another sense-amplifier and the sense-amplifier having the full power is selectively operated in accordance with a page address.
Patent JP-H0227186-A (JP)
Title: Horizontal scroll compressor
Inventor: KIMURA TADASHI
IPC: F04C29/02
Filed: 1988-07-13
Abstract: PURPOSE:To prevent the generation of burning of each bearing sliding part by housing a displacement type pump in a housing having a pipeline facing to an oil reservoir provided in the axis direction of an oscillation scroll. CONSTITUTION:A housing 60 having a pipeline facing to an oil reservoir 52 is provided in the axis direction of an oscillation scroll, and is fixed to a motor stator 56 of a motor A with bolts, etc. A pump 62 having a pump stator 62a and a pump rotor 62b is housed in the housing 60. When the pump rotor 62b is rotated by the rotation of a main shaft 59, the pump 62 drives so that the oil flows from a pipe body 61 to the inlet space of the pump 62 through the first oil hole 60a and is fed from a discharging chamber of the pump 62 to the bearing sliding parts 18, 34, 37 and 38.
Patent JP-S6418430-A (JP)
Title: Deodorizing device for malodorous gas
Inventor: KONDO HIROSHI
IPC: B01D53/34
Filed: 1987-07-13
Abstract: PURPOSE:To effectively deodorize malodor from gas at a low running cost by water spraying bivalent iron ion liquid into a permeable ceramic layer by means of a pump and a spraying component and permeating malodorous gas into the permeable ceramic layer containing said bivalent iron ion liquid. CONSTITUTION:Malodorous gas is compulsorily blown into an odor passage 1 by a blower 2, and the malodorous gas in the gas passage 1 is deodorized by a deodorizing means 3. Said deodorizing means 3 consists of a permeable ceramic layer 4 of required thickness provided in the passage 1, a spraying component 5 to spray the bivalent iron ion liquid on the ceramic layer 4, a recovering tank 6 to recover the bivalent iron ion liquid sprayed on the ceramic layer 4 and a pump 7 to feed the bivalent iron ion liquid in the recovering tank 6 to the spraying component 5. Then, the bivalent iron ion liquid is sprayed on the ceramic layer 4 by means of a pump 7 and a spraying component 5 and malodorous gas is permeated into the ceramic layer 4 and deodorized. As a result, deodorizing is adjusted effectively at the inexpensive equipment cost and running cost.
Patent JP-H0926435-A (JP)
Title: Probe
Inventor: OKADA SHUNEI
IPC: G01R31/26
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To facilitate the measurement of a microelectic component by equipping a probe with a very small-sized television camera focused on the tip of the probe. SOLUTION: The probe tip 2 of a probe main body 1 is brought into contact with a measurement point, and a measurement signal of the measurement point is extracted. The probe is usually connected with a BNC connector or the like by using a coaxial cable. The signal is inputted in an oscilloscope or the like. A very small-sized television camera 3 is fixed to the probe main body 1 by using a metal fixture. A ground terminal clip 5 is connected with the ground level. The camera 3 is focused on the tip 2 of the probe 1. When a microelectric component or the like is measured, the tip 2 of the probe and a measurement point are magnified and displayed by displaying a picture signal of the camera 3 on a large monitor.
Patent JP-H04372624-A (JP)
Title: Production of modified polyarylene sulfide
Inventor: IKEDA TADAO
IPC: C08G75/02
Filed: 1991-06-21
Abstract: PURPOSE:To obtain a compound excellent in compatibility with other polymers and adhesion to an inorganic material such as metal by reacting a specified polyarylene sulfide with a specified carboxylic acid anhydride. CONSTITUTION:A polyarylene sulfide having amino groups at the side chain and/or the terminal (e.g. a compound obtained by reacting p-dichlorobenzene with p-dichloroaniline and Na2S) is reacted with carboxylic acid anhydrides of formula I (wherein R1 is a trivalent organic group) and/or formula II (wherein R2 is a 2 C or higher tetravalent organic group, and at most two of the carbonyl groups are bonded to any one of the carbon atoms of the tetravalent organic group) (e.g. trimellitic anhydride).
Patent JP-S6237434-A (JP)
Inventor: YAMAMOTO YASUO
IPC: E03D9/08
Filed: 1985-08-09
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-S6420896-A (JP)
Title: Drum type washing method
Inventor: YOSHIDA YOSHIO
IPC: D06F25/00
Filed: 1987-07-15
Abstract: PURPOSE: To enable pouring rinsing and to separate and discharge not only a water soluble object but also an insoluble solid object such as a muddy stain component and zeolite by providing an overflow hole at a water storage position in an outer tank to such a degree that a standard quantity of washes are underwater. CONSTITUTION: A rotary drum 3 is supported in the outer tank 2 inside a cabinet 1 so as to be freely rotatable and the washes are washed and rinsed. The overflow hole 7 is arranged at the water storage position in the outer tank 2 to such a degree that the standard quantity of washes are all underwater, a water supply valve is operated and rinsing is executed while pouring new water into the drum. As a result, not only the water soluble object but also the insoluble solid object such as the muddy stain component, zeolite, waste thread and soap scum is separated from clothes and discharged to the external part of a washing machine.
Patent JP-S57100556-A (JP)
Title: Detecting system for drawer opening time
Inventor: FUKUI YUUICHI
IPC: G07G1/00
Filed: 1980-12-13
Abstract: PURPOSE:To know the time when a drawer is opened at the time except the time of registration, by providing a storing means to store the opening time plus a printing/displaying means to print or display the opening time. CONSTITUTION:A timepiece circuit 12 stores the present time data in a CLK register and transmits a busy signal BY to a CPU11 during the replacing action. A memory 13 includes various storage regions. When a key operation is carried out, a key input signal KI is delivered to an input buffer IB within an I/O port 14. A hammer is driven at a printing part 17 by a drive signal MD to carry out the printing. The CPU11 delivers a solenoid drive signal (b) to a drawer part 23 to open the drawer. Then a drawer open/close detector delivers a signal to the CPU in the form of a drawer open signal (c) when the drawer is open.
Patent JP-H0927052-A (JP)
Title: Fare display method of external fare display device, and external fare display device
Inventor: SAITO TETSUYA
IPC: G07B13/04
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To let a passenger know the meaning of a display in an easy-to- understand state when a new fare system which is different from a fare system set on a taximeter side is set on the external fare display device connected to the taximeter and its result is displayed. SOLUTION: The external fare device sets a specific additional fare system for the fare which is calculated by the taximeter 1 during an occupied travel of a taxi according to the specific fare system and varies in amount according to the occupied travel of the taxi, and applies the set additional fare system to the fare to calculate a fare after the application and display the result. This device is equipped with an after-application fare calculating means 323A which calculates the amount of the fare after application and a difference amount calculating means 323B which calculates the difference amount between the fare after application calculated by the after-application fare calculating means 323B and the fare, and the difference amount calculated by the difference amount calculating means 323B is displayed as the arithmetic result.
Patent JP-H05339828-A (JP)
Title: Fly waste cleaner
Inventor: UEMATSU IKUZO
IPC: D01H11/00
Filed: 1992-06-10
Abstract: PURPOSE:To surely remove fly wastes by bringing rotating wrapping rods into contact with shafts around which fly wastes are wrapped in a textile machine and simultaneously moving the rods in the shaft and shaft center direction. CONSTITUTION:A cart loaded with a fly waste cleaner is stopped at a prescribed position of a textile machine such as a drawing frame, a roving frame or a spinning frame and a motor(M) on a base 15 is then driven to advance a wrapping rod driving device 10, together with a supporting plate 11, along a rail 8 to the textile machine. A cam follower 30 is moved along a cam surface 32 to attain a position just before entering a recessed part 33 and bring the rotating and driven wrapping rods 14 into contact with nonrotating shafts around which the fly wastes of the textile machine are wrapped. Thereby, the operation to remove the fly wastes is started. When the cam follower 30 enters the nearly semicircular recessed pat 33, the wrapping rod driving device 10 is moved along the surface of the recessed part 33 in the direction intersecting the rail 8 at right angles. As a result, the wrapping rods 14 are moved in the axial line direction of the nonrotating shafts while being advanced to uniformly remove the fly wastes wrapped around the shafts.
Patent JP-S5880136-A (JP)
Title: Manufacture of magnetic recording material
Inventor: ASAI TAKAMITSU
IPC: G11B5/708
Filed: 1981-11-02
Abstract: PURPOSE:To obtain a magnetic recording medium having a high degree of orientation in the vertical direction, high output, a high S/N ratio and superior frequency characteristics by applying a vertical magnetic field to a magnetic film before drying while bringing a flexible sheet into contact with the surface of the magnetic film. CONSTITUTION:Platelike ferromagnetic fine particles of barium ferrite, a hexagonal system Co alloy, MnBi or the like having an easily magnetizable axis perpendicular to the plate surface are dispersed in a binder to prepare a magnetic coating, and by applying the coating to a web 1, a magnetic film 2 is formed. Before drying the film 2, a flexible sheet 4 made of synthetic resin or the like is brought into contact with the moving film 2, and a magnetic field is applied to the film 2 in the vertical direction from air-core coils 6, 6' or magnets to orient the film 2 in the magnetic field.
Patent JP-H0225974-A (JP)
Title: Retrieving system for updating of data base
Inventor: ASHIHARA MASAHARU
IPC: G06F12/00
Filed: 1988-07-14
Abstract: PURPOSE:To increase a retrieving speed with a generation index by transforming automatically the record storing times into a generation index when the data records are stored in a data base and retrieving the generation index when the data base is retrieved. CONSTITUTION:A generation index updating means 9 updates a generation index control table 4 together with the update of an index control table 3 performed by an index update means 7 in case a data base 1 is replaced. A generation index detecting means 10 detects a data base key 13 based on the table 4 when the base 1 is detected. This key 13 is compared with another key 13 detected out of the table 3 by the means 10. Thus the coincident keys 13 are selected as the keys 13 for the data records 11 including the desired generation information. As a result, a desired data base key can be selected automatically and at a high speed via a main memory 5. Then the index retrieving speed is increased.
Patent JP-H04318368-A (JP)
Title: Cassette loading device
Inventor: HAGIWARA KAZUYOSHI
IPC: G11B15/675
Filed: 1991-04-17
Abstract: PURPOSE:To eliminate a risk generating a damage on a tape, tape running mechanism, etc., by recognizing direct the cassette loading/unloading state and displaying the abnormal state or making so as not to transfer to the next operation in the case of not resulting the cassette loading/unloading state. CONSTITUTION:A detection switch 31 for the opening/closing of a lock lever 6 to detect the opening/closing state of lock lever by the contact with the lock lever 6 is provided on a chassis 3 to discriminate the cassette loading state, and also a detection switch 32 for the unloading of a cassette holder to detect the unloading state of the cassette holder 2 by the contact with the cassette holder 2 is provided at the side board 4, thereby the device is featured so as to be capable of discriminating the cassette unloading state.
Patent JP-S6067401-A (JP)
Title: Herbicide in fields and horticulture
Inventor: YAMAMURA HIROSHI
IPC: A01N37/48
Filed: 1983-09-26
Abstract: PURPOSE:A herbicide that contain bifenox and CAT as active ingredients, thus developing synergic effect against a wide range of weeds with no chemical injury to crop plants and low toxicity to men and domestic animals and controlling typical weeds growing in all seasons by one treatment. CONSTITUTION:The objective herbicide contain a combination of (A) bifenox: 2,4-dichlorophenyl-3-methoxycarbonyl-4-nitrophenyl ether, which has been widely known as a herbicide in rice paddies, a nonhormon herbicide acting systemically and showing excellent effect against annual broadleaf weeds such as common purslane or polygonums with (B) CAT: 2-chloro-4,6-bis(ethylamino)-1,3,5-triazine of formula II, a triazine type systemic herbicide, showing excellent herbicidal effect against annual broadleaf weeds such as common purslane and smooth pigweed by inhibition of photosynthesis. The resultant herbicide develops synergic effect especially against smooth pigweed, common purslane, INUTADE (Polygonum), asiatic dayflower, and BOROGIKU.
Patent JP-H0340772-A (JP)
Title: Ultrasonic motor
Inventor: UCHIKAWA TADAYASU
IPC: H02N2/00
Filed: 1989-07-06
Abstract: PURPOSE:To enhance the efficiency of an ultrasonic motor by employing a block having a diameter larger at the adhered side with a vibrator than at the contact side with a rotor as a stator. CONSTITUTION:When a voltage is applied to a vertical piezoelectric element 13 and a torsional piezoelectric element 14, phase difference of voltages is suitably regulated, and vertical resonance frequency is brought into coincidence with torsional resonance frequency at the time of high power excitation, the resonances are combined by vertical and torsional amplitudes in a boundary between a stator 18 and a rotor 19 to cause a strong elliptical vibrational. Since the protrusion of a lower part of a head mass 11 having a diameter large at the contact side with the element 13 than at the contact side with the rotor 19 does not have so high stiffness, it does not contribute to variation in the resonance frequency of the vertical vibration, but act as large inertial mass with respect to the torsional vibration. Accordingly, the resonance frequency of the torsional vibration is remarkably lowered.
Patent JP-S5969218-A (JP)
Title: Electric discharge machine
Inventor: TAKAHASHI NOBUYUKI
IPC: B23H7/20
Filed: 1982-10-07
Abstract: PURPOSE:To improve machining efficiency and accuracy when a work is machined, by storing a machining electric condition in packages and promptly indexing the electric condition for the work. CONSTITUTION:A cathode-ray (CRT) display device 54 is connected to an electric discharge machining device 44 through a signal transmission cable 56, and electric conditions are stored in electric condition packages 64a-64f on plural memory cards 58-62 in said device 44 by the key of a keyboard part 66 of an electric condition setter part, and then the electric condition is read to be displayed on a CRT picture display part 52c by selecting the package with a switch. Accordingly, the electric condition can be promptly indexed, and machining efficiency and accuracy can be improved.
Patent JP-S6155601-A (JP)
Title: Filter structure
Inventor: NOBUTOKI SABURO
IPC: H04N9/04
Filed: 1984-08-27
Abstract: PURPOSE:To make marking lines or dividing symbols on a substrate well visible even after forming a photoconductive film by using a resin film dyed with a fluorescent dye to form the lines or symbols. CONSTITUTION:A photosensitive gelatin film is formed on a glass substrate 1 and exposed through a negative for exposure having a pattern such as making lines or dividing symbols. The exposed film is developed by a conventional means and dyed with a dye which generates fluorescence under ultraviolet rays. By this method, conventional stages can be shortened considerably, the processing cost is reduced, and the yield is improved.
Patent JP-H0621180-A (JP)
Title: Inspecting method for misregistration of solder-resist layer of printed wiring board
Inventor: OZAKI HISAKI
IPC: H01L21/66
Filed: 1992-07-03
Abstract: PURPOSE:To provide a method to detect the misregistration of the solder-resist layer of a printed wiring board which facilitates the highly accurate detection of the misregistration of the applied solder-resist layer and the evaluation of its acceptability in a mass-production basis and without troublesome processes. CONSTITUTION:A plurality of pairs of conducting marks 4a, 4b and 4b' including a pair of reference conducting marks 4a are provided on the wiring pattern forming surface of a printed wiring board 3 beforehand so as be in parallel with each other and have an misregistration between each other with certain distances. After the wiring pattern forming surface including the conducting marks 4a, 4b and 4b' is selectively covered with a solder-resist layer 5, a conducting terminal 7 which has a certain width corresponding to the region where the conducting marks 4a, 4b and 4b' are provided is brought into contact with the region. The misregistration of the applied solder resist layer 5 can be detected by finding the conducting mark pairs between which electrical continuously is provided.
Patent JP-S6069937-A (JP)
Title: Simultaneous response control system in loop coupling
Inventor: OOKAWA HIROYUKI
IPC: H04L12/42
Filed: 1983-09-27
Abstract: PURPOSE:To obtain an efficient response system by transmitting collectively a data reception end confirming signal to all secondary stations controlled by a primary station. CONSTITUTION:When a transmission request signal is incoming from the primary station A to the secondary stations B, C or the like, data is transmitted to the primary station A via a loop from the secondary stations B, C having data to be transmitted. The primary station A receiving the data from the secondary stations B, C... edits and forms a response message as the data reception end confirming signal which is objects of all the secondary stations and transmits the result to the secondary stations B, C.... A common station number taking the address to all the predetermined secondary stations is stored in a message transmission address N next to a start flag F of the response message in this case. A control information section H represents data content stored succeedingly and when TYP=1, it is represented that the data stored successively is response information and when TYP=0, it is represented that the succeeding data is data including an instruction or the like.