baber/WOPTO huggingface dataset:
Patent JP-H10111000-A (JP)
Title: Data communication device for air conditioner
Inventor: TANIMOTO TOSHINOBU
IPC: F24F11/02
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To use both waves of a commercial power source for communication by using a unidirectional element. SOLUTION: An indoor machine 1 is equipped with a unidirectional first switching element 11 whose one terminal is connected to a first line 31, and a first detection element 21 which detects a reverse current, being connected in parallel with the first switching element 11, and an outdoor machine 2 is equipped with a unidirectional second switching element 12 whose one terminal is connected to a second line 32, and a second detection element 22 which detects a reverse current, being connected in parallel with the second switching element 12, and the other terminal of the first switching element 11 and the other terminal of the second switching element 12 are connected with each other by a signal line 3. Moreover, the direction of the current of the first switching element 11 and the direction of the current of the second switching element 12 are made opposite to each other.
Patent JP-H09112527-A (JP)
Title: Back nut hardware and steel pipe with back nut
Inventor: FUJIWARA TOMONORI
IPC: F16B37/04
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To improve the workability extremely by positioning nuts to specific positions only by installing a back nut hardware inside a steel pipe. SOLUTION: Nuts 22 are installed to the plate form parts (side edges) 36 of a metal fitting bent almost in a trapezoidal form. When a back nut hardware 10 is inserted in a steel pipe 18, and locking pieces 48 are locked to the lower end of the steel pipe 18, the plate form parts and abutting pieces are abutted to the inner surface of the steel pipe 18 by the springing force of the above metal fitting. Consequently, the nuts 22 are positioned inside the steel pipe 18, corresponding to the positions of the bolt holes 20 of the steel pipe 18.
Patent JP-H02256040-A (JP)
Title: Camera
Inventor: KAKITA TAKESHI
IPC: G03B17/38
Filed: 1989-10-16
Abstract: PURPOSE:To prevent photographing from being executed too much or too little by automatically setting a reference sound pressure level which is a reference for releasing a shutter and moreover setting the reference sound pressure level in accordance with the frequency of a release action. CONSTITUTION:The camera is provided with a photographic lens 1, a finder 2, a framing monitor 3, a release button 4, and an automatic release lever 5 for setting the camera in an automatic release mode. In the automatic release mode, the release action is automatically performed when the sound pressure level of all the inputted sounds including human voice, laughing, clap and the others is equal to or exceeding the reference value continuously for the specified time. Then, the reference sound pressure level which is the reference for performing the release action is set at a previously set value. When a releasing interval is equal to or under the 1st specified time, the reference sound pressure level is raised by a specified amount, and when the release action is not performed for the 2nd specified time or more, the reference sound pressure level is lowered by the specified amount. Thus, photographing is prevented from being executed too much or too little.
Patent JP-H11110906-A (JP)
Title: Tape recorder, automatic repeat reproducing method and recording medium which records program to execute its method on computer
Inventor: WATANABE KAZUO
IPC: G11B20/02
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To minimize the mannual operations of a tape recorder. SOLUTION: The recorder successively repeats the start/return of repeat operations by the operation of an automatic repeat reproducing switch 16 and reproduces the signals recorded on a magnetic tape. During the operations above, the repeating range of a repeat operation is automatically set equal to the time equivalent to the storage capacity of a memory circuit 8 and the continuation of the repeat reproducing contents being conducted immediately before are always reproduced without a discontinuity. Moreover, a mannual search instruction of the repeat reproducing range, which is normally required to repeatedly conduct repeat reproducing operations, is eliminated.
Patent JP-H02114215-A (JP)
Title: Method for connecting optical fiber
Inventor: FURUKAWA HIROSHI
IPC: H04B10/071
Filed: 1988-10-25
Abstract: PURPOSE:To easily connect one transmission line to each of numerous transmission lines at a small connection loss by switching the terminal of the one optical fiber to each terminal of the numerous optical fibers arranged in a matrix in a non-contacted state. CONSTITUTION:A movable base 7 is moved by driving feeding mechanisms 8 and 9 by controlling stepping motors 10 and 11 in accordance with the address of the terminal of an optical fiber on a matrix 3 corresponding to a transmission line. A CCD camera 6 moves on the matrix 3 while the camera 6 detects light radiated from LEDs (light emitting diodes) 41-44 and moves a ferrule 5 onto the end face of the optical fiber on the matrix 3 corresponding to the transmission line. A laser light beam is radiated from the ferrule 5 after the laser beams is transmitted through an optical fiber and made incident on the terminal of the optical fiber on the matrix 3. When the ferrule 5 is connected with the optical fiber, the connecting loss becomes smaller even though the deviation between both optical axes is large. Therefore, the one multi-mode optical fiber can be connected easily with the numerous single-mode optical fibers 2 at a small connecting loss.
Patent JP-H07216493-A (JP)
Title: Copper - zinc alloy
Inventor: NORUBERUTO GAAKU
IPC: F16D23/04
Filed: 1994-11-01
Abstract: PURPOSE: To produce a copper-zinc alloy for semi-finished products and parts exposed to a heavy load and subjected to extreme wear especially for synchronizing rings.  
     CONSTITUTION: This alloy is compose of, by weight, 40 to 65% Cu, 8 to 25% Ni, 2.5 to 5% Si, ≤3% Al, ≤3$ Fe, ≤2% Mn, ≤2% Pb and the balance zinc with inevitable impurities. The ratio of Ni:Si is 3 to 5, at least 75% of the metal structure is β phase with the balance α phase, whereas ν phase is not contained. Nickel silicide is present mainly as a round intermetallic compound phase. This alloy has an exceedingly higher wear resistance than ordinary alloys in the market particularly when it is used as synchronizing rings. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H11110932-A (JP)
Title: Servo data checking method and large capacity felxible disk servo writer which executes the same
Inventor: UEYASU TSUNEO
IPC: G11B21/10
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To provide the method and the device to simply check the writing of servo data into a large capacity flexible disk. SOLUTION: Recorded position information is read as position signals from the magnetic disk medium, into which servo data are written on every track, compared with the position information of the servo data and error signals are generated. Then, track addresses and sector addresses of the servo data are made into X and Y coordinates, the error signals are made into Z coordinate and position error picture signals are generated by these coordinates and displayed on a display for the checking. Moreover, a servo writer has a checking function using this method.
Patent JP-H02113927-A (JP)
Title: Production of frp molded body
Inventor: MATSUDA SUKEYUKI
IPC: B29L23/00
Filed: 1988-10-24
Abstract: PURPOSE:To prevent a lowering of strength and quality without generating air bubbles or pinholes by pressing a molding material by a heating roller and also heating the same by said roller until the next layer is wound to gel a resin. CONSTITUTION:A prepreg sheet 2 forming a pipe material A is pressed by a pair of upper and lower heating rollers 5, 5 and wound around a mandrel 6 while held to a pressure contact state between the rollers 5, 5 and the mandrel 4. Therefore, the air around the mandrel is excluded to make it possible to certainly prevent the involution of air and air is not mixed with the formed pipe material A. Until the next layer is laminated to the prepreg sheet 2 heated by heating rollers 5, 5, the new prepreg sheet forming the next layer is not laminated to the layer of the gelled resin 2b' and the air bubbles in the gelled resin 2b' are easily diffused to the outside to be certainly removed. This air bubble-free uncured pipe material A is cured under heating and the mandrel 4 is drawn out to make it possible to form an FRP molded body having a good pipe shape.
Patent JP-H1189590-A (JP)
Title: Recovery and purification of protein having epithelial cell growth factor activity
Inventor: MURAHASHI YASUAKI
IPC: C07K1/30
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To simply and efficiently recover and purify the subject protein, by culturing Bacillus brevis as a host bacterium, adjusting a culture substance containing a product to proper pH to precipitate an admixture protein and subjecting a clear fraction to salting out. SOLUTION: Bacillus brevis is cultured as a host bacterium. A culture material containing a protein having epithelial cell growth factor activity is adjusted to pH 3.0-4.5, preferably pH 3.5-3.9, an admixture protein contained in the culture substance is specific precipitated and the precipitated protein and the cell are removed to give a clear fraction. Then the obtained clear fraction is mixed with a salt (e.g. sodium chloride) to precipitate a protein having epithelial cell growth factor activity. The precipitated fraction is recovered and the coexisting admixture component is separated and removed to recover and purify the objective protein useful as a therapeutic agent for wound, an antiulcer agent, an auxiliary for anticancer agent, etc., simply and efficiently.
Patent JP-2000308891-A (JP)
Title: Carbon dioxide-dissolved reducing water and its preparation
Inventor: OKOCHI SHOICHI
IPC: A61K8/00
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain carbon dioxide-dissolved reducing water having a promoting effect on blood circulation and recovering from fatigue by carbon dioxide like usual bath salts, an effect as hot spring water, an effect for controlling aged skin and an effect as astringent and usable as water for foods. SOLUTION: This reducing water is prepared by dissolving carbon dioxide in water so that the prepared water has a reduction potential which is not larger than the oxidation and reduction potential(ORP) defined with a relation to pH by the formula ORP=0.84-0.047 pH.
Patent JP-H10115786-A (JP)
Title: Microscope having manually operated stage
Inventor: SUZUKI YASUO
IPC: H01L21/68
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a microscope having a manually operated stage which can be easily positioned at a desired fixed point where the surface of an object to be inspected is inspected by an operator. SOLUTION: The microscope having the manually operated stage moving the object to be inspected to the inside of the visual field of the microscope is provided with a holding means holding the object to be inspected, a moving means moving the holding means in an X direction and a Y direction which are orthogonally crossed and a positioning means setting the holding means moved by the moving means at one or the plural prescribed positions. The positioning means is provided with a plate 14b having a surface on which a recessed part is formed at the above-mentioned prescribed positions and a contact part brought into contact with the surface of the plate 14b. Then, the contact part is moved while being brought into contact with the surface of the plate 14b and engaged with the recessed part so as to detect the prescribed position. Then, the holding means is set at the prescribed position.
Patent JP-H07102271-A (JP)
Title: Lubricant and magnetic recording medium
Inventor: CHIBA KAZUNOBU
IPC: C10M107/38
Filed: 1993-10-01
Abstract: PURPOSE:To obtain a lubricant for a magnetic recording medium which shows good initial properties under various conditions and undergoes little long-term change by using a tert. amine salt compound of a perfluoropolyether having specified terminal groups. CONSTITUTION:At least one tert. amine salt compound represented by formula I or II (wherein Rf is perfluoropolyether; and R<1> and R<2> are each 9 C or lower hydrocarbon group) is used. The molecular weight of Rf is desirably as high as about 600-5000. R<1> and R<2> of the tert. amine are each desirably a 6 C or higher hydrocarbon group. The salt compound of the tert. amine with the perfluoropolyether is obtained for example by mixing a carboxylic perfluoropolyether with an amine compound under heating or by dissolving them in an organic solvent and removing the solvent from the solution. A magnetic recording medium is prepared by applying this lubricant to at least the surface of a magnetic layer formed on a nonmagnetic support.
Patent JP-H09113476-A (JP)
Title: Controller and control method for refrigerant compressor
Inventor: KATABUCHI TADASHI
IPC: G01N11/00
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a controller and a control method for enhancing the reliability and durability surely. SOLUTION: On the bottom 4 of a case 3 for storing the lubricant of a compressor 1, a pair of electrodes are fixed close to the lower limit level A of the lubricant and then the capacitance and conductance between the pair of electrodes are measured simultaneously through a measuring means connected electrically with the electrode. Refrigerant concentration and oil level of the lubricant are detected based on the measurements and a refrigerant compressor 1 is controlled depending on the refrigerant concentration and oil level. Consequently, the refrigerant compressor 1 is not started or stopped forcibly when the lubricant is deficient or the refrigerant concentration is too high thus preventing the failure.
Patent JP-H10116273-A (JP)
Title: Document processor
Inventor: IWATA HIROSHI
IPC: G06F17/21
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a document processor which inclusively inputs not only document components referred substantially to in an SGML(standard generalized mark-up language), but also document components positbned on other servers specified in the SGML document with attributes, and facilitates the decentralized arrangement of the document components on a network. SOLUTION: Various document components of the SGML document containing binary data are decentralized and arranged on servers 13 and 14 on the network. When a purser 10b makes syntax check on a document instance, the document component 13a that the document instance refers to is taken in from the server 13 and when a layout display of the SGML document is made, a document component 14a consisting of binary data that the document instance specifies with an attribute is automatically taken in from the server 14.
Patent JP-H03131243-A (JP)
Title: Ultrasonic endoscope
Inventor: OHARA KENICHI
IPC: A61B1/00
Filed: 1989-10-16
Abstract: PURPOSE:To enable the exact visual recognition of the position of an ultrasonic scanning cross section within an observation field of an optical image at the inspection zone by displaying the position of a scanning cross section of the specimen scanned by the ultrasonic scanner within a visual field of the optical image observation means. CONSTITUTION:The manipulator 30 is provided with a projection of eyepiece element 40 having a built-in eyepiece, where the base end of an image guide fiber bundle is arranged at its observing position. Therefore, an optical image of the specimen's surface imaged by the object lens element can be observed through the eyepiece element 40. The upper end of an ultrasonic probe 11 is observed below in the frame of this observed image, and ultrasonic scanning is conducted within a plane including the center line 11a of the ultrasonic probe 11. It follows that a line indicated by a one-dot chain line is a scanning cross section line, and that the ultrasonic probe 11 itself constitutes a display means which displays the position of a scanning cross section of a specimen. This enables the exact visual recognition of a point to which an ultrasonic tomographic image is equivalent in the specimen's surface by use of an optical observation means.
Patent JP-H03131095-A (JP)
Title: Magnetic shield member
Inventor: ITOZAKI HIDEO
IPC: H05K9/00
Filed: 1989-10-17
Abstract: PURPOSE:To perform effective magnetic shield characteristic through cooling with liquid nitrogen by disposing a plurality of magnetic shield members each having a supporting board and a magnetic shield layer placed on the board in close contact with each other. CONSTITUTION:As an oxide superconducting material for forming a magnetic shield layer, there is a composite oxide having a composition represented by a general formula: (alpha1-xbetax)gammayOz. The layer 3 is formed on a supporting board 1. Or, a base layer 2 is first formed on the board 1, and the layer 3 is then formed on the layer 2. Thus, since an inexpensive material can be used as the board, it is practical. When it is used, magnetic shield members are so laid on a housing 4 for forming a magnetic shielding space that the layer 3 is disposed at the same side in close contact with each other, and secured wich an adhesive material 5. Thus, an arbitrary magnetic holding space can be easily formed as required.
Patent JP-H10116524-A (JP)
Title: Superconductive wire and superconductive permanent current switch
Inventor: MORIAI HIDESUMI
IPC: H01B12/10
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To prevent matrix heat generation and obtain good stability by embedding and constituting a superconductive filament of a current capacitance beyond a current capacitance in which individual filaments are used under a superconductive state in a non-superconductive matrix having a high electric resistance. SOLUTION: A superconductive wire 12 for a permanent current switch is embeds and constitutes an NbTi superconductive filament 11 in a matrix 10 of non-superconductive Cu and Cu-N alloy having an electric resistance of 1×10<7> Ωcm or more. This superconductive filament 11 washes a Cu-30% Ni pipe and an NbTi wire, the NbTi wire is inserted into the Cu-30& pipe, and a single core wire is constituted. After this is subjected to cooling and leading extension, and wire contraction treatment is performed, enamel insulation treatment is performed on a surface. Since a critical current value used as a permanent current switch can be flown even with one superconductive filament, there is no interfilament current exchange.
Patent JP-H11113023-A (JP)
Title: Color image data compression method
Inventor: NOGUCHI TAKASHI
IPC: H04N11/04
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To code and compress image data at a high compression rate with a simple arithmetic operation in the method for compressing color image data. SOLUTION: A median Y of color signals (B, G, R) of color image data is calculated, color signals are separated into a luminance component Y and chrominance components according to equation in the step S2 and the luminance component is used for lightness information. A numeric pattern most adapted to a concerned chrominance component is selected by using a hue coding template decided in advance based on the concerned chrominance component (S3) as hue information, and a ratio of the chrominance component with respect to the numeric pattern is used for saturation information (S4). Then the data are coded by using the lightness information, the hue information and the saturation information obtained as above.
Patent JP-H08111752-A (JP)
Title: Facsimile equipment
Inventor: SAKAI YASUMASA
IPC: G06F17/30
Filed: 1994-10-07
Abstract: PURPOSE: To provide facsimile equipment capable of obtaining memory capacity sufficient for the storage of a reception image and easy to retrieve and output a memory reception image. CONSTITUTION: Reception memory capacity can be expanded by providing a magneto-optical disk device 4 and storing the reception image in the device. Also, a received content is displayed on a display device 6, which specifies the reception image. Moreover, a specific reception image can be recognized on a device side and a desired reception image can be retrieved and outputted by putting a mark on an outputted index list and reading it in the device.
Patent JP-2001091323-A (JP)
Title: Thermal air flow meter
Inventor: SUGAYA ATSUSHI
IPC: G01F1/698
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To prevent degradation of a resistor due to heat when water droplet, oil droplet, etc., adhere to the heat resistor, due to unbalance of heating and rise of heated temperature through it is necessary to use a heat resistor with a small heat capacity for good response in a heat wire air flow meter measuring suction air amount in an internal combustion engine. SOLUTION: A means for detecting the heated state of heat resistor by distinguishing between the case with adhesion of water droplet, oil droplet, etc., and the case without adhesion as usual and a circuit means regulating heating time by the heated state are provided.
Patent JP-H01114422-A (JP)
Title: Improvement of strength of frp material
Inventor: KAMINOFUJI YASUO
IPC: B29C70/06
Filed: 1987-10-28
Abstract: PURPOSE:To improve the strength of FRP material by a method wherein, in the case of laminated molding of FRP material, reinforcing pins are simultaneously buried in the direction of plate thickness and clamped. CONSTITUTION:Reinforcing pins 9 fixed to a thin plate 8 are simultaneously buried at the time of forming a laminate of an FRP material 5. Then a clamping force is applied to an FRP material 4 by the use of nuts 12. The shearing strength between layers of the FRP material 4 is improved by force of fixing each layer by pressure caused by shearing strength of the reinforcing pins 9 inserted in the FRP material 4 and the clapping of the reinforcing pins.
Patent JP-H01113276-A (JP)
Title: Regeneration of ink sheet
Inventor: SHIMURA EIJI
IPC: B41J31/14
Filed: 1987-10-27
Abstract: PURPOSE:To enable control of the quantity of a powdery ink adhered and enable recording completely free of formation of voids in printed images or ununiformity in density, by disposing a counter electrode opposite to an ink sheet, and supplying the powdery ink comprising the same portion as a conductive ink layer of the ink sheet to a position between the counter electrode and the conductive ink layer in the condition where a predetermined voltage is impressed between the counter electrode and the conductive layer. CONSTITUTION:A powdery ink 8 fed on a counter electrode sleeve 5 in the direction of an arrow 6 makes contact with an ink sheet 4 on the side of a conductive ink layer 3 of the sheet 4 after the ink sheet 4, fed in the direction of an arrow 10, is used for recording. Of the powdery ink 8 making contact with the ink sheet 4, the portion making contact with parts of the ink sheet 4 at which the ink layer 3 is released due to recording receives electric charges injected from the counter electrode sleeve 5. Thus, the ink portion is adhered to an insulating base by electrostatic forces. On the other hand, the powdery ink 8 making contact with the ink layer 3 or with the powdery ink 8' adhered to the insulating base does not receive electric charges injected therein, and therefore is not adhered. The ink sheet 4 with the powdery ink 8 adhered only to the parts thereof at which the ink layer is released due to recording is fed past a heated roller 12, at which the adhered powdery ink 8' is fixed through melting under the heat supplied from the roller 12.