baber/WOPTO huggingface dataset:
Patent JP-2000201130-A (JP)
Title: Two-frequency network system and its transmitter
Inventor: HIGUCHI YUJI
IPC: H04J11/00
Filed: 1999-01-04
Abstract: PROBLEM TO BE SOLVED: To realize a two-frequency network system capable of easily obtaining the effect of diversity in a frequency diversity system based on orthogonal frequency division multiplex(OFDM), thereby manufacturing inexpensive receivers and suppressing the reduction of frequency application efficiency. SOLUTION: Each of transmission stations A to D constitutes an SFN in accordance with frequency bands f1, f2. Information required of high receiving quality out of information transmitted by the frequency bands f1, f2 is transmitted by both of the bands f1, f2, and on a receiving point R, the diversity of these band f1, f2 is received. The correlation value of receiving signals of the bands f1, f2 on the receiving point R can be reduced by setting up the transmission power of the bands f1, f2 respectively to different values in each transmission station, so that effective diversity reception can be attained. Since only a part of information transmitted by using these frequency bands f1, f2 is the same, the reduction in the application efficiency of the frequency bands f1, f2 can be suppressed.
Patent JP-S62160194-A (JP)
Title: Methane fermentation of organic aqueous solution
Inventor: KIRIYAMA KOICHI
IPC: C02F3/00
Filed: 1986-01-07
Abstract: PURPOSE:To recover methane gas in a more amount, by performing the heat- exchange of a concentrate with the outflow liquid from a bioreactor while the concentrate is recirculated by a separation membrane supply pump. to heat said outflow liquid. CONSTITUTION:An org. waste liquid is introduced into an anaerobic bioreactor 1 from an introducing pipe 2 and an ortg. substance is decomposed by anaerobic bacteria to form gas mainly consisting of methane gas and carbon dioxide and this gas is exhausted through a gas exhaust pipe 9. An outflow liquid is heated by the conc. recirculation liquid recirculated through the side wall part of a heating device 7 to release the dissolved methane gas while the released gas is drawn out through an exhaust pipe 9' to be united with the formed gas from the pipe 9. The outflow liquid is drawn out from a pipe 3' to be guided to a membrane separator 4 and the transmitted liquid is discharged from a transmitted liquid discharge pipe 5. By this method, the amount of methane gas flowing out of the system is reduced.
Patent JP-S58117391-A (JP)
Title: Mechanical seal for enclosed type circulating pump
Inventor: FUKUDA TAMIO
IPC: F04D29/12
Filed: 1982-01-06
Abstract: PURPOSE:To reduce the power consumption of a circulating pump, by forming a gap between a rotor ring and a stator ring of a mechanical seal during operation of the pump, and thereby eliminating wear of the sealing surfaces of the rotor ring and the stator ring. CONSTITUTION:When a pump is not in operation, the pressure acted to a sliding end face 28a of a stator ring 28 is lower than the force of springs 29. Resultantly, the stator ring 28 is urged upward by the force of the springs 29 and comes into contact with a rotor ring 26, so that a sealing surface is formed by the two rings 28 and 26. When the pump is in operation, on the other hand, a discharge pressure of about 1,800kPa is acted in an upper space 41 of the pump. Therefore, circulating liquid is passed through a narrow annular space 39 and its pressure is reduced to 665kPa. The pressure-reduced circulating liquid is passed through a clearance 40 formed on the inside of an adapter 33 and acted to the end face 28a of the stator ring 28. Resultantly, the stator ring 28 is depressed downward and comes out of engagement with the rotor ring 26, so that a gap 43 is formed between the rotor ring 26 and the stator ring 28.
Patent JP-2000198263-A (JP)
Title: Ink recording method and ink recording device
Inventor: UEDA NOBORU
IPC: B41M5/00
Filed: 1999-01-05
Abstract: PROBLEM TO BE SOLVED: To improve the fixing performance of ink to a recording medium and prevent the ink from running or becoming blurred on a recording medium, when the ink is discharged onto the recording medium from an ink discharge device and an image is formed in ink on the recording medium. SOLUTION: In the ink recording method and the ink recording device for discharging ink onto a recording medium 1 from an ink discharge device 10, an acid or an alkali for thickening the resin is supplied onto the recording medium 1 from a supply device 20 prior to or after discharging the ink onto the recording medium from the ink discharge device 10.
Patent JP-S61159883-A (JP)
Title: Device for transmitting and receiving narrow bandwidth voice and moving image
Inventor: HASE MASAHIKO
IPC: H04N7/14
Filed: 1985-01-08
Abstract: PURPOSE:To reduce the temporal delay of voice signals from the moving picture information to suppress the foreign feeling of the users by providing a delay circuit succeeding stage of an encoder for encoding voice information, said delay circuit delaying the encoder output a prescribed time. CONSTITUTION:The voice information is inputted via a microphone 23 and converted by an A/D converter 22 into digital data. It is then encoded by an encoder 20 and introduced into a multiplexing control circuit 24 through a delay circuit 19. The image information is inputted at an image input 14 and converted by an A/D converter 13 into digital signals. In an information deleter 12, thinning out is performed within the frame and between the frames and the result is stored in an image data storage frame memory 3. The data is then encoded in the encoder 11, converted in a converter 10 into serial data and transferred to the multiplexing control device 24. In the control device 24, the voice and image informations are multiplexed and transmitted to a modem 25.
Patent JP-H02184202-A (JP)
Title: Electric vehicle controller
Inventor: KISHIMOTO KOJI
IPC: B60L9/18
Filed: 1989-01-06
Abstract: PURPOSE:To improve readhesion performance by fixing the inverter frequency for idling or slippage thereby reducing torque of idling/slip shaft naturally. CONSTITUTION:DC power received from a stringing 21 through a pantograph 22 is fed to an inverter 24 in order to perform drive control of an induction motor 25 for thrusting an electric vehicle. A modulation rate setting section 30 produces a modulation rate based on a voltage detected through a voltage detector 29 and inverter frequency. An inverter frequency setting section 28 sets an inverter frequency finv based on a value fn detected through a rotary frequency detector 26 an a current command value for determining motor torque. A readhesion control section 100 normally outputs finv as it is but fixes the inverter frequency to an immediately proceeding value upon occurrence of idling or slippage.
Patent JP-S61161135-A (JP)
Title: Fluorine-contained solvent-water series emulsion composition
Inventor: YAMADA TETSUZO
IPC: B01J13/00
Filed: 1985-01-08
Abstract: PURPOSE:To give the stability to the titled composition and to shorten the drying time in a period of the drying by a dry-cleaner by adding water and a nonionic activator composition of a polyoxyethylene alkylether type to a fluorine-contained solvent and mixing it with each other. CONSTITUTION:A fluorine-contained solvent-water series emulsion composition is prepared by adding water and a nonionic activator composition of a polyoxythylene alkylether type to a fluorine-contained solvent and mixing it with each other to give the stability. The fluorine-contained solvent is shown in a formula I. The nonionic activator of the polyoxyethylene alkylether type is preferably added in the proportion of about 0.5-2pts. for 10pts. fluorine- contained solvent. The added quantity of water is preferably about 0.5-1pt. for 10pts. fluorine solvent in the aspect of practical use.
Patent JP-H06336405-A (JP)
Title: Sustained-release preparation
Inventor: CHINUKI TAKASHI
IPC: A01N25/34
Filed: 1994-01-07
Abstract: PURPOSE:To produce a preparation capable of sustainedly releasing a medicine and reduced in change of useful period depending on the service temperature by using a molding such as a thermoplastic resin in which the specific surface area differs continuously or discontinuously from part to part of the molding and allowing it to contain a volatile medicine. CONSTITUTION:A molding in which the specific surface area differs continuously or discontinuously from part to part of the molding is used. Especially, a molding in which the ratio of the specific surface area (M) of a part having the highest specific surface area to the specific surface area (N) of a part having the lowest specific surface area, i.e., the value of (M)/(N) is >=2 is used. As the resin used for the molding, a thermoplastic resin such as high-density polyethylene is recommendably used. This molding is allowed to contain a volatile medicine (especially 1-ethynyl-2-methyl-2- pentenyl chrysanthemate, etc., is preferable), thus producing the objective preparation capable of sustainedly releasing the medicine. The volatile medicine is used preferably in an amount of about 0.1 to 70 pts.wt. based on 100 pts.wt. molding. As the medicine used in this preparation, various kinds of antibacterial or antifungal compounds, insecticidal components, herbicidal compounds, plant growth regulating components, perfumes, etc., are exemplified.
Patent JP-H02181378-A (JP)
Title: Image formation device
Inventor: NAKAYAMA BUNJI
IPC: H01R13/64
Filed: 1989-01-06
Abstract: PURPOSE:To prevent an error insertion without changing the type of connector by providing a regulation member to regulate the connection of a connector for an external apparatus of the device main body to a connector of an option interface cable. CONSTITUTION:The main body 1 of a laser printer and a large capacity cassette feeder 3 are connected through an option interface cable 5. To the covers 8 and 8 of the connectors 7 and 7 of the option interface cable 5, projection pieces 10 and 10 made of a sheet metal are installed as regulation members. On the other hand, a connector for option 11 is provided to the printer main body 1, slits 12 and 12 are formed at both sides of the connector 11 for option, and the projection pieces 10 and 10 of the connectors 7 and 7 are to be inserted to the slits 12 and 12. Consequently, an error insertion can be prevented without changing the type of the connectors.
Patent JP-S59126741-A (JP)
Title: Copper alloy for welded pipe
Inventor: KAWAUCHI SUSUMU
IPC: C22C9/04
Filed: 1983-01-07
Abstract: PURPOSE:To obtain a Cu alloy for a welded pipe with superior corrosion resistance and weld crack resistance at the weld zone by adding specified percentages of Zn, P and Ni to Cu. CONSTITUTION:A Cu alloy consisting of, by weight, 25-40% Zn, 0.005-0.070% P, 0.05-2.0% Ni and the balance Cu with inevitable impurities is prepd. so that the grain size is regulated to <=0.015mm. by final annealing. A Cu alloy for a welded pipe with improved corrosion resistance and weld crack resistance is obtd.
Patent JP-H07207219-A (JP)
Title: Water-base resin composition for coating plastics
Inventor: NAKAMURA HIDEHISA
IPC: C08J7/04
Filed: 1994-01-07
Abstract: PURPOSE:To improve the capability of wetting a plastics, adhesion to a substrate, and solvent resistance of a water-base resin compsn. by using a specific emulsion resin as the essential film-forming component. CONSTITUTION:An emulsion resin having an average particle size of 50-200nm and a wt. average mol.wt. (in terms of PS) of 50,000-5,000,000 is obtd. by polymerizing a polymerizable monomer mixture in the presence of an emulsifier and a polyester resin having hydrophilic groups in the molecule. The emulsifier is an anionic one having sulfuric ester groups or sulfo groups in the molecule or a mixture of the anionic one with a nonionic one. The monomer mixture comprises 10-90wt.% methyl methacrylate, 10-90wt.% 2-18C (meth)acrylate, and 0-30wt.% other copolymerizable monomers and gives a copolymer with a glass transition point of 0-70 deg.C. This compsn. contains the emulsion resin, as the essential film-forming component, and a dye or a pigment.
Patent JP-H06102979-A (JP)
Title: One handed keyboard
Inventor: KITAMURA TAKUO
IPC: G06F3/02
Filed: 1991-01-08
Abstract: PURPOSE:To realize a compact keyboard for data input less in the number of keys and easy in one handed operation. CONSTITUTION:Main keys for data input are constituted in three stages and five columns. One of the stages corresponds to five characters for vowels and the other two stages correspond to the ten characters of the voiceless sounds and the P-sounds of Japanese consonants. The four letters of voiced sounds are inputted by the shift function of the corresponding voiceless sounds. The other alphabets are inputted by the shift function. The voiced sounds can also be inputted by keying the corresponding voiceless consonant twice. Thereby, the input of Japanese in Roman characters are realized with high operability and the input of Roman alphabet can be realized without much trouble. Control keys 3, mode keys and function keys, etc., are arranged in the periphery of the main keys 2 so as to realize the function similar to a conventioned data input key board. Thus, the key board excellent in operability and suitable in miniaturization and portability is realized by reducing the number of the keys.
Patent JP-H08186100-A (JP)
Title: Plasma treatment device and plasma treatment method
Inventor: KANAI HIDEKI
IPC: H01L21/3065
Filed: 1995-01-06
Abstract: PURPOSE: To almost equalize intensity of an electric field in the central part as well as in the peripheral part of a base body under treatment by providing an insulating cover so as to cover a region excepting the region where the base body under treatment of an electrode is to be set up, besides by making the region where the base body under treatment of the electrode is to be set up slightly smaller than the base body under treatment so that the base body under treatment may cover the whole region. CONSTITUTION: An electrode 15 to set up a base body 17 under treatment is arranged inside a container 11 and high frequency power is impressed on the electrode 15 from high frequency power supply 14 and the container 11 is grounded. As to the electrode 15, a part excepting the central part of a plate body of the electrode 15 is slightly removed from the surface so as to make it to have a projection part in the central part. The base body 17 under treatment is mounted on this projection part where the projection part region is made to be slightly inside to an end of the base body 17 under treatment. Further, a part excepting the projection part region of the electrode 15 is covered by an insulating cover 16.  Such constitution makes up a construction where the electrode 15 is not exposed to the side of plasma so as to prevent concentration of an electric field in a gap between the base body 17 for treatment and insulating cover 16 thus allowing formation of uniform distribution of an electric field on the surface of the base body 17 for treatment.
Patent JP-H10197565-A (JP)
Title: Energy charge calculating device
Inventor: SUZUKI OSAMU
IPC: G01R11/56
Filed: 1997-01-07
Abstract: PROBLEM TO BE SOLVED: To make accurate sharing of the energy charge in case an outdoor unit of an air-conditioner of heat accumulation type using ice is used commonly by a plurality of tenants. SOLUTION: An outdoor unit 5 produces ice in a heat accumulation trough 6 using a low cost electric power at dead of night, and this is supplied to a plurality of indoor units 3 and 4 while insufficient portion is covered by driving a compressor to cool tenants 1 and 2. An energy charge charging device 16 calculates the daytime consumed electric fee in sharing the total consumed power amount in daytime for the month by the cumulated working times of the air-conditioner for the tenants 1 and 2 and also calculates the midnight consumed energy charge in similar coordination where the midnight consumed power amount from the start of the heat accumulative time band on the first day of the month to the end of the heat accumulating time band on the first day of the next month is put in the proper sharing, and then the two items are summarized.
Patent JP-H11251430-A (JP)
Title: Method and system for mutually connecting conductive elements in integrated circuit
Inventor: MIYAI YOICHI
IPC: H01L21/8242
Filed: 1999-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for mutually connecting conductive elements in an integrated circuit. SOLUTION: This method includes a step for forming a lower-side conductive element 14, which has a lower-side contact member 22, having a width 24 that is substantially not larger than the width of a member adjoining the lower-side conductive element 14. A first insulator layer 18 is formed on the outside of the lower-side conductive element 14. An upper-side conductive element 16 is formed on the outside of the first insulator layer 18. The upper-side conductive element 16 has an upper-side contact member 28, having a width 30 that is substantially not larger than the width of a member adjoining the upper-side conductive element 16. A second insulator layer 20 is formed on the outside of the first insulator layer 18 and of the upper-side conductive element 16.  A contact hole 40 is formed in the first insulator layer 18 and the second insulator layer 20, resulting in the exposure of a lower-side contact region 42 of the lower-side contact member 22 and an upper-side contact region 44 of the upper-side contact member 28. In the contact or hole 40, an interconnect 54 is formed that mutually connects the contact region 42 of the lower-side conductive element 14 and the contact region 44 of the upper-side conductive element 16.
Patent JP-H05180294-A (JP)
Title: Linearly moving device
Inventor: YAMAMOTO YUKIO
IPC: F16H19/06
Filed: 1992-01-07
Abstract: PURPOSE:To downsize a device, and put a slide member accurately in reciprocating motion by arranging the slide member corresponding to respective winding rotary bodies and string bodies connected to the respective winding rotary bodies so that the slide member can be put in reciprocating motion according to reciprocal directional rotation of a motor. CONSTITUTION:When output rotary shafts 13L and 13R of a driving motor 11 are rotated in the forward direction by a prescribed quantity of rotation, winding pulleys 15L and 15R also rotate synchronously with them, so that wires 25L and 25R are wound up. Thereby, a slide member 1 moves along guide rails 2 by a prescribed length. When the output rotary shafts 13L and 13R are rotated in the opposite direction, the slide member 1 is put in linear motion in the opposite direction. Accordingly, since transmitting parts can be reduce, a degree of freedom is increased in layout, so that a device can be downsized. The impossibility of driving caused by breakage of the transmitting parts can be eliminated, so that the slide member 1 can be put reliably in reciprocating motion.
Patent JP-H11193593-A (JP)
Title: Floor panel unit
Inventor: YANO NAOTATSU
IPC: F24D5/02
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a heat-storage unit, which is installed easily and in which the thermal storage capacity can be simply pre set in response to the extent of a habitable space. SOLUTION: In the floor panel unit, a thermal storage body filled with a thermal storage medium, by which heat is freely stored and dissipated by heat exchange with air is installed to a building, an air blower 4 flowing air in a habitable space 1 while contacting air in the living space 1 with the thermal storage body through a suction port 5a and air flow paths 6 is mounted, and air, in which a contact and a flow to the thermal storage body are completed, is blown off from an air outlet 10 into the habitable space 1 again.  The floor panel unit consists of a first panel P1 with the suction port 5 and the air blower 4, second panels P2 with the thermal storage bodies and a third panel P3 with the air outlet 10 at that time, and panel connecting sections and air flow-path communicating sections 17 are set up to each of the first, second and third panels so that the adjacently arranged two panels in the first, second and third panels P1 , P2 , P3 can be coupled mutually while communicating the air flow paths 6.
Patent JP-H02181888-A (JP)
Title: Bar code data processor
Inventor: FUKUSHIMA TAKAFUMI
IPC: G06K7/10
Filed: 1989-01-06
Abstract: PURPOSE:To execute a decoding processing with a software even in the case of a bar code outside a specification by providing a data memory in which counted value data are successively written and simultaneously, the reading processing of the counted value data to be written independently of the writing processing of the counted value data can be executed. CONSTITUTION:The processor has the data memory in which the counted value data are successively written and simultaneously, the reading processing of the counted value data to be written independently of the writing processing of the counted value data can be executed. Namely, a bar code binary signal is converted into the counted value data corresponding to a bar width and a space width and thereafter, written to a data memory 27. From the data memory 27, the written counted value data are read, decode-processed and converted to character data. The character data are fetched to a control part 28, a necessary processing is executed, and the data are transmitted to a host computer etc. Since the control part 28 directly reads the counted value data from the data memory and it can execute the necessary processing, the decoding processing can be easily executed with the software even as to the bar code outside the specification.
Patent JP-H02181775-A (JP)
Title: Preliminary rotation controlling method for fixing part of recording device
Inventor: KATAYANAGI HIDETOSHI
IPC: G03G15/20
Filed: 1989-01-06
Abstract: PURPOSE:To prevent the generation of fixing failure due to environmental temperature and to shorten the warming up time by varying the setting of setting temperature for starting or stopping the preliminary rotation of a fixing part according to the environmental temperature. CONSTITUTION:The environmental temperature is detected by a temperature sensor and the rotation starting temperature and the rotation stopping temperature at the time of warming up of the fixing part are set by the setting line which sets rotation starting temperature and rotation stopping temperature based on the environmental temperature. Thus, because when the environmental temperature is high, the rotation starting temperature is set at a high temperature and the rotation stopping temperature is set at a low temperature, and when the environmental temperature is low, the rotation starting temperature is set at a low temperature and the rotation stopping temperature is set at a high temperature, generation of fixing failure due to the low temperature of the environmental temperature can be prevented and at the same time, the warming up time can be efficiently shortened according to the environmental temperature.
Patent TR-27927-A (TR)
IPC: C11D1/52
Filed: 1992-06-18
Abstract: The present invention provides laundry detergent compositions comprising one or more water soluble anionic, cationic, ampholytic or zwitterionic detersive surfactants or mixtures thereof and a combination of (a) at least 1 % by weight of the composition of a polyhydroxy fatty acid amide having formula (I), wherein R1 is H, a C1-C4 hydrocarbyl, 2-hydroxy ethyl, 2 hydroxy propyl, or mixtures thereof, R<2> is a C5-C31 hydrocarbyl, and Z is a polyhydroxyhydrocarbyl having a linear hydrocarbyl chain with at least 3 hydroxyl groups directly connected to the chain, or an alkoxylated derivative thereof; and (b) at least 1 % by weight of the composition of a substantially water-insoluble ethoxylated C11-C15 primary aliphatic alcohol containing an average of no more than five ethylene oxide groups per mole and having an ethylene oxide content of less than 50 % by weight. Preferred water soluble surfactants are anionic surfactants and more preferred compositions are free of alkyl benzene sulfonate surfactants.