baber/WOPTO huggingface dataset:
Patent JP-H03246914-A (JP)
Title: Chip capacitor
Inventor: KATO KENJI
IPC: H01G4/252
Filed: 1990-02-26
Abstract: PURPOSE:To improve half contact state due to decrease of wettability and open state due to element floating, and realize high density mounting, by spreading conductive paint of less thickness than 150mum on the right and the left electrode parts which contact a mounting substrate. CONSTITUTION:On both end surfaces of a capacitor element having dielectrics and metal layers or metal foils for electrodes, metal material is sprayed, and electrode leading-out parts whose thickness is larger than or equal to 0.1mm are formed, thereby forming electrode parts 1. Solder-plated layers 4 are formed on the outermost layers of the parts 1, and conductive paint 3 is spread in thickness smaller than 150mum, at least on the lower surface part of the right and the left electrodes, thereby constituting a chip capacitor. By making the thickness of the paint 3 smaller than 150mum, the conductive material is diffused into the solder-plated layer 4 and cream solder of the capacitor electrodes, and mutual fusing is promoted. Hence half contact state due to decrease of wettability and open state due to element floating can be improved, sure soldering is enabled, and high density mounting is realized.
Patent JP-H07227424-A (JP)
Title: Fluid transporting device
Inventor: SAITO SATORU
IPC: A61M5/315
Filed: 1994-02-17
Abstract: PURPOSE:To provide a fluid transporting device which has such advantages as simple construction, ease of operation at the time of use and formability to a smaller size and lighter weight, and is suitable for carrying. CONSTITUTION:This fluid transporting device has a gas generating section which has an electrochemical cell 2 having a solid electrolyte, anode and cathode and generating gas by energization of a DC current, a fluid supply section which has a fluid storage container changeable in inside volume by the pressure of the gas generated from this gas generating section and a fluid supply hole 6 for discharging the fluid in this fluid storage container, a freely openable and closable container 1 which is capable of hermetically housing the gas generating section and the fluid supply section and a discharge port for discharging the fluid in the fluid supply section outside the container. The gas generated from the gas generating section increases the pressure in the hermetic container. The increased pressure in the container is transmitted to the fluid supply section and the fluid is discharged from the discharge port.
Patent JP-H11240691-A (JP)
Title: Tail cordage operating device for winch
Inventor: TAKAYAMA MASAYOSHI
IPC: B66D1/36
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a tail cordage operating device for a winch that winds up or unwinds even a connector-joined line of cordage with sufficient frictional force. SOLUTION: The tail cordage operating device for a winch is adapted to wind up or unwind a wire W that is looped on a sheave 3 having an annular V-sectioned groove 4 with the aid of a front roller 2 and a rear switchable guide roller 6, by selectively pressing the wire W into the groove 4 with the use of a rear press roller 13 pressed into the groove 4. The groove 4 includes a connector groove part for keeping a connector outside its cordage groove part in which the wire W is looped.  The tail cordage operating device is provided with a front drive roller 17 round which the wire W having been looped round the sheave 3 is looped, a front press roller 20 for pressing the wire W against the front drive roller 17, a front switchable guide roller 22 for looping the wire W round the front drive roller 17 with the cooperation of the sheave 3, and a hydraulic motor for rotating the front press roller 20 and pressing it against the front drive roller 17.
Patent JP-H02227119-A (JP)
Title: Method and equipment for deodorization
Inventor: KAWAGOE HIROSHI
IPC: B03C3/02
Filed: 1989-02-28
Abstract: PURPOSE:To maintain the high dust removal and deodorization capacities for a long period by performing dust removal in an electrified state and performing adsorption, desorption and decomposition at the specified temp. respectively. CONSTITUTION:When the gas contg. dust and odorous components is passed through an electrification device 8, dust is charged to negative and introduced into a dust removal filter 9 charged to positive and removed. The gas after dust removal is passed through a shutter 22 at 5-30 deg.C and introduced into an adsorption process constituted of an adsorptive material 32 consisting of activated carbon. When the adsorptive material 32 has been saturated by the odorous components, a microcomputer b2is controlled by the signal of a first odor sensor a2 and the shutter 22 is closed. Then the adsorptive material 32 is heated at 30-100 deg.C by a heating heater 42 and the odorous components are desorbed and the adsorptive material 32 is regenerated. When desorption of the odorous components is started, a shutter 52 is opened and the odorous components are introduced into a deodorization process consisting of a deodorization catalyst 62 and heated at 10-100 deg.C by a heating heater 72, decomposed and deodorized. The above-mentioned respective processes are repeated.
Patent JP-H09245542-A (JP)
Title: Polymer insulator
Inventor: MOTOYAMA HIROSHI
IPC: H01B17/40
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To make loading performance sufficiently large, stable, and no aging effect. SOLUTION: A polymer insulator is provided with one pair of terminal metal fittings 1, 1 holding electrical insulation and confronting mutually, an FRP rod 2 connecting the terminal metal fittings 1, 1 mutually, and shed members 3 made of high molecular material covering the periphery of the FRP rod 2 between the terminal metal fittings 1, 1. The respective terminal metal fittings 1, 1 are respectively equipped with reverse tapered anchor portions 1b, 1b whose diameters are expanded toward the tip sides, the FRP rod 2 is equipped with tapered holes 2a, 2a whose diameters are reduced toward opening ends near both end openings thereof and has a cylindrical shape so that the cylindrical FRP rod 2 covers the anchor portion 1b, 1b of the terminal metal fittings 1, 1 and the portion between the terminal metal fittings 1, 1 and connect the same.
Patent JP-H10242165-A (JP)
Title: Semiconductor switching element, power converter using the same, and method of driving the semiconductor switching element
Inventor: NAGASU MASAHIRO
IPC: H01L29/739
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To realize a semiconductor switching element having less on and off-losses by the local lifetime control of the near end of a depletion layer expanding from a main junction of an insulated gate bipolar transistor, to its collector electrode. SOLUTION: An n-type semiconductor layer 26 adjacent an n<-> -type semiconductor layer 29, a p<+> -type semiconductor layer 27 adjacent the n-type layer 26 and an electrode 28 adjacent the p<+> -type semiconductor layer 27 are formed. With an insulated gate bipolar transistor set to the off-state, a depletion layer 31 expanding from a main junction J1 in the semiconductor layer 29 shows an electric field distribution 211, 212 when it does not reach and reaches the semiconductor layer 26. A local lifetime control 210 is formed at the near end of the depletion layer 31 to the electrode 28.
Patent JP-H11241053-A (JP)
Title: Adhesive sheet and tape
Inventor: KUNIHIRO AKIRA
IPC: C09J7/02
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive sheet or tape and an article of manufacture as its application such as a delivery slip from which a pulp can be regenerated in a process for regenerating a pulp and that can be recycled at a stable level of quality. SOLUTION: In an adhesive sheet formed by laminating a surfacing base material, an adhesive layer and a release sheet, the surfacing base material is one capable of being macerated with water and/or an alkaline aqueous solution and the adhesive layer has the property of being re-macerated with water. The adhesive is produced by adding, to a copolymer comprising (a) 7-30 wt.% alkoxyalkyl (meth)acrylate, (b) 1-5 wt.% caprolactam adduct of a (meth)acrylic acid, (c) 20-70 wt.% 4-18C alkyl (meth)acrylate monomer, (d) 7-20 wt.% ethylenically unsaturated carboxylic acid-containing monomer, and (e) 1-15 wt.% monomer copolymerizable with the components a, b, c, and d, an alkanolamine corresponding to 50-120 mole.% of carboxylic groups in the copolymer and having a boiling point of not less than 220 deg.C. The release sheet or tape used has a direct type base material.
Patent JP-H05236994-A (JP)
Title: Quick determination of living body
Inventor: ONISHI TAKASHI
IPC: C12Q1/44
Filed: 1992-03-03
Abstract: PURPOSE:To perform quick determination of microorganisms existing in food, drainage, etc., by applying excitation light to a specific substance having maleimide functional group and convertible from non-luminescent substance to luminescent substance by directly reacting with living body in a specimen and detecting the light emitted from the substance. CONSTITUTION:A specimen solution is introduced into a reaction chamber 3 through a specimen solution introducing line 1 and mixed with a fluorescent probe introduced through a fluorescent chemical introducing line 2. The fluorescent probe is N-(7- dimethylamino)-4-methylcoumarinyl)maleimide (DACM) having a maleimide functional group and convertible from non-luminescent substance to luminescent substance (e.g. fluorescent substance or phosphorescent substance) by directly reacting with living body in the specimen. The mixture is retained for a prescribed period, supplied through a specimen liquid introducing line 4 to a flow cell 5 and irradiated with excitation light emitted from an excitation light source 7 and transmitted through a slit 8, a filter 9 and a condenser lens 10. The light generated from the specimen liquid is passed through a condenser lens 11 and a filter 12 and detected by a photomultiplier 13. The detection pulses are counted with a photon counter 14 to determine the number of living bodies in the specimen.
Patent JP-H11243545-A (JP)
Title: Image coder and image decoder
Inventor: OGAWA FUMINOBU
IPC: H04N19/137
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To easily set a quantization characteristic to each image quality control unit for coding an image and to reduce the code quantity of a coded bit stream in the case of multiplexing information denoting the quantization characteristic onto the coded bit stream. SOLUTION: A parameter storage means 12 stores a coded control parameter 113 in units of macro-brocks, a coding control section 13 decides a quantization characteristic 114, based on the coded control parameter 113 and a reference quantization characteristic in the unit of frames and gives the quantization characteristic 114 to a quantization section 4. The quantization section 4 decides the quantization step based on the quantization characteristic 114, quantizes a transform coefficient 104 from a DCT section 3 and provides the output of the result as a quantization index 105. The quantization index 105 is multiplexed on a coded bit stream 108 by a video signal multiplex section 5, together with the quantization characteristic 114 and a motion vector information 112.
Patent JP-2000242663-A (JP)
Title: Information provision system and information provision method
Inventor: SHISHIDO ICHIRO
IPC: G06F17/30
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide information matched with the preference of a user individual. SOLUTION: The utilization frequency data preparation part 16 of a server 1 forms utilization frequency data for indicating the utilization frequency for each of contents of each user based on contents identification information and user identification information stored in a utilization history storage part 15. A score calculation part 17 arranges each of the users and each of the contents inside an information space based on the similarity based on the utilization frequency data. A contents selection part 18 selects the contents provided with a score whose difference from the score is small based on the calculated result of the score calculation part 17.  Then, a control part 19 reads the contents identification information corresponding to the contents selected by the contents selection part 18 and the attribute information of the contents from a contents attribute storage part 13 and controls transmission to the side of terminal equipment 2.
Patent JP-2000242673-A (JP)
Title: High order synthesis system and method and recording medium
Inventor: KANAMARU SHIGESUKE
IPC: G06F17/50
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To easily perform circuit design realizing the exclusive control of a shared register used by plural processes. SOLUTION: The operation description 22 of the process and shared register name and priority 21 composed of the name of the shared register used in each process and the priority of the processes for each register are supplied as input data. By the action of a process conversion part 16 and a high order synthesis part 24, the RTL description 24 of the process is generated by a process unit. Also, a prescribed internal table 23 is prepared by a process priority analysis part 12 and a shared register reference process analysis part 13 from the shared register name and priority 21 and a shared register control part RTL description 25 with the priority is generated by a shared register RTL output part 14 based on the internal table 23.  An RTL integration part 15 integrates the RTL description 24 of the process with the shared register control part RTL description 25 with the priority and generates a composite process RTL description 26 corresponding to a circuit realizing the exclusive control of the shared register.
Patent JP-S6482947-A (JP)
Title: Humidifier of printing press
Inventor: AKAO YOSHIAKI
IPC: B41F33/00
Filed: 1988-02-27
Abstract: PURPOSE:To enable improvement of an emulsified state of ink on a plate sur face, removal of foreign matter, and prevention of a ghost to be performed, by a method wherein a fountain roller, a soaking roller, and a plate cylinder are respectively independently driven with different motors. CONSTITUTION:When a fountain roller velocity command is set with a dial 13, input is transmitted to an inverter 12. A geared motor 11 is rotated at a setting speed to rotate the fountain roller 2. The more is the number of rotations of the fountain roller 2, the more water rises via a water transfer roller 3, and a soaking roller 6, and much water is adhered to a surface of a plate cylinder. When a slippage command is set to a dial 19, a veliocity command is outputted from a mixer 20 by operating the setting value and the number of rotations of the plate cylinder Nm, which is inputted to an inverter 18. A geared motor 17 is rotated at a command velocity, and the soaking roller 6 is rotated at the command velocity via a clutch 15. That is, the number of rotations of the soaking roller 6 or the number of rotations of the fountain roller 2 to the plate cylinder can be independently freely regulated.
Patent JP-H08245240-A (JP)
Title: Antimicrobial composite glass particle
Inventor: KAMIYA YOSHIAKI
IPC: A61L2/16
Filed: 1995-03-06
Abstract: PURPOSE: To obtain antimicrobial composite glass particles each comprising a soluble particle containing silver and a uniform fused layer thereon comprising inorg., org. or metallic fine particles which are smaller than the core particle, and to obtain antimicrobial particles having excellent durability of the antimicrobial effect, high whiteness even when silver is used, and excellent color appearance by using a rutile-type titanium dioxide for the uniform fused layer. CONSTITUTION: As for antimicrobial metals, silver, copper, zinc, tin, etc., can be used. The soluble glass particles are such particles that have an amorphous structure and can dissolve at a specified rate over a several years. For example, a compsn. comprising >=80mol% CaO and P2 O5 1-20mol% B2 O3 , and the balance silver oxide or other oxides is preferable since it has good balance in the slow- releasing property of silver ion and thermal dissolving property. The average particle size of the particles is preferably 1-1000μm. The average particle size of fine particles to be used with titanium dioxide is preferably 10nm to 200μm. The amt. of titanium dioxide to be added is preferably 3-30wt.% to the soluble glass particles.
Patent JP-2000240738-A (JP)
Title: Gear transmission having variable number of tooth
Inventor: FUKUSHIMA TAKAO
IPC: F16H3/42
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a continuously variable transmission having gear characteristic by equally dividing a conical surface or a wall surface on a disk, and providing each sector with a gear having the same pitch. SOLUTION: A matching function in the case where torque and the number of revolution of a load such as a motor for automobile do not match with these of an engine is provided. In a conical pattern gear 2, a loose-out of tooth is generated at a position, in which the number of tooth is changed. Since there is a tooth, of which tooth arrangement and traveling direction are displaced from a right angle, in each sector, it is necessary to provide the tooth with a play. Trouble of loose-out of tooth can be avoided by using a gear having a relatively large radius so that two or more teeth are always engaged with each other, or using a geared belt. Position of a receiver tooth is continuously changed by a position changing mechanism 9 for irregularity. With this structure, an approximately continuous transmission capable of restricting the energy loss at the minimum can be thereby realized.
Patent JP-S60190641-A (JP)
Title: Electronic type governor for internal-combustion engine
Inventor: OKAMOTO KENJI
IPC: F02D41/04
Filed: 1984-03-12
Abstract: PURPOSE:to automatically change over between running and working speed governing characteristics, by providing a means for delivering a operating signal in accordance with the operated amount of an accelerator pedal and a means for delivering a control signal in accordance with the operated amount of a speed adjusting member. CONSTITUTION:A first characteristic computing section 4 delivers a first control signal S1 necessary for carrying out a speed governing control in accordance with a given limit speed characteristic. A second characteristic computing section 5 issues a second control signal S2 necessary for carrying out a speed govverning control in accordance a given wheel speed characteristic. Either one of both control signals is selected in accordance with the result of judgement by an accelerator position judging section 11 and is issued through a selecting switch 10. With this arrangement the change-over between a running and working speed governing characteristics may be automatically made.
Patent JP-S52128051-A (JP)
Title: Cabity resonator of klystron
Inventor: SATOU HISAAKI
IPC: H01J23/20
Filed: 1976-04-21
Abstract: PURPOSE: To provide a cavity resonator wherein change in frequency characteristic is prevented to unify output frequency characteristic by forming a hollow part carring a part of athe inside wall of a cavity of a liner type multi-cavity klystron and providing a fine shaft fixed with a flat plate in the hollow part. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10243306-A (JP)
Title: Video signal reproducing circuit
Inventor: NISHIMURA TAKASHI
IPC: H04N5/44
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a video signal reproducing circuit with which temperature characteristics are compensated by using a surface acoustic wave(SAW) filter using a lithium niobate substrate, and the entire configuration is simplified and production costs are reduced. SOLUTION: This circuit is provided with a tuner part 1 for receiving a broadcast signal and converting its frequency to an intermediate frequency and a SAW filter 2 connected to the output side of the tuner part 1 while using the lithium niobate substrate at least, the tuner part 1 or the respective tuner part 1 and video equalizer circuit 4 are provided with temperature-frequency characteristics and with the temperature-frequency characteristics of the tuner part 1 or the total temperature-frequency characteristics of the tuner part 1 and the video equalizer circuit 4, the temperature-frequency characteristics of SAW filter 2 are canceled.
Patent JP-H09243279-A (JP)
Title: Laminated heat exchanger for absorption type heat pump
Inventor: KAWAMOTO YASUHIRO
IPC: F25B39/00
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a laminated heat exchanger for absorption type heat pump, which is reduced in the number of part items, easy in manufacturing and excellent in installation property. SOLUTION: Four sheets of a primary side flow passage plate 1, on which respective primary side flow passages of an absorber, a condenser, a supercooler, an evaporator and a solution heat exchanger are made by punching on one sheet of a plate member, a primary bulkhead plate 2, a secondary side flow passage plate 3, on which respective secondary side flow passages of the absorber, condenser, supercooler, evaporator and solution heat exchanger are made by punching on one sheet of plate member, a secondary side bulkhead plate 4 are combined so as to be one set while a plurality of these sets are laminated, then, end plates 5, provided with the outlet port and inlet port of fluid, are arranged on both ends to constitute a laminated heat exchanger.  In such a heat exchanger, the number of parts items is reduced and the outlet port as well as the inlet port of the fluid are provided on the same plane whereby the degree of freedom of pipeline constitution is increased, manufacture is facilitated and installation property can be prominent.
Patent JP-H01222764-A (JP)
Title: Culture apparatus using gaseous substrate
Inventor: KITAURA NOBUYUKI
IPC: C12M1/00
Filed: 1988-03-01
Abstract: PURPOSE:To obtain large quantities of microorganism and/or its product, by arranging hollow fibers in a reactor having inlet and outlet for gas, attaching microorganisms to the outer circumference of the hollow fiber membrane and culturing the microorganism using a gaseous substrate. CONSTITUTION:Hollow fibers 4 are arranged in a reactor 3 provided with a gas inlet port 9, a gas outlet port 10 and a recovery port 13. Microorganisms are attached to the outer circumference of the hollow fiber membrane. A medium in a liquid medium tank 6 is passed through the hollow fiber 4 using a liquid medium-feeding pump 7 and discharged from the fiber through the outlet 12. The microorganism can be cultured using a gaseous substrate to enable the industrial production of large quantities of the microorganism and/or microbial product.
Patent JP-S52128144-A (JP)
Title: Information diffusion plate and apparatus which uses it
Inventor: IOKA AKIO
IPC: G02B5/02
Filed: 1976-04-20
Abstract: PURPOSE: To restrain the noise basing on a phase gap between neighbouring apertures on reproducing image plane, by means of constituting a sampling aperture with a phase grid which possesses a specified amplitude, thereby utilizing the frequency modulation of the grid. 
     COPYRIGHT: (C)1977,JPO&Japio