baber/WOPTO huggingface dataset:
Patent JP-H04215927-A (JP)
Title: Package system
Inventor: DANIERU EI FUAARO
IPC: B65D81/05
Filed: 1991-03-07
Abstract: PURPOSE: To absorb forces functioning on a package into a filler to protect an article held by approximately completely encapsulating the article in a flexible liner panel forming an item-receiving zone and filling an expandable package to be an outer enclosure with the pressurized filler. CONSTITUTION: The packaging system 20 has an outer enclosure 21 forming upper and lower main expansion cavities 22 and has an item-receiving zone or pocket 24 for holding an article A inside. Wall panels 25, 26 of the main expansion cavities 22 are formed of a non-gas-permeable and flexible material. The item-receiving zone 24 is formed of a pair of overlaid inner wall panels 27, 28 which are approximately equal and connected to each other at a fold. The four panels including the inner side wall panels 27, 28 and the outer side wall panels 25, 26 are connected to one another by heat-sealing technique at corresponding external portions, forming a composite package. The main expansion cavities 22 encapsulate the article A between the inner side wall panels by pressure of a filling medium.
Patent JP-H08152865-A (JP)
Title: Plasma display panel drive circuit
Inventor: OBA MASATAKA
IPC: G09G3/291
Filed: 1995-03-01
Abstract: PURPOSE: To provide a drive circuit reducing reactive power when panel capacity is charged/discharged, saving the power consumption and realizing it with a less number of parts when a plasma display panel is driven. CONSTITUTION: This circuit is provided with a charge/discharge circuit part 2 connected to a capacity between scan/maintenance electrodes (panel capacity) CP of the plasma display panel 1 in parallel and combining a coil 8, FET switches 12, 13 and opposite current preventing diodes 10, 11 and a voltage clamping part 3 provided with four pieces of switches 4-7 connected to both ends of the panel capacity CP. A parallel resonance circuit is formed by the panel capacity CP and a series circuit of the coil 8 and the switches 12, 13, and by controlling respective switches 4-7 and 12, 13 with switch drive inputs IN1-IN6, the charge/discharge of the panel capacity CP is repeated.
Patent JP-S57156554-A (JP)
Title: Ion selective electrode
Inventor: KATAYAMA TETSUYA
IPC: G01N27/333
Filed: 1981-03-24
Abstract: PURPOSE:To obtain an ion selective electrode having a long life and reducing the use quantity of expensive ion selective substance substantially, by increasing the concentration of the ion selective substance containing in an ion selective film at the face of the side contacting with the liquid to be inspected. CONSTITUTION:At an ion selective electrode consisting of a vessel 12 put in an electrolytic solution 11, e.g. a K<+> selective film 13 at the end part of the vessel 12, an inner standard electrode a cap 16 and a lead wire 15 piercing the cap, a membrane 13 is joined with the vessel 12 so as to have 200mu total thickness which is laminated about 20mu film containing 3.22wt% K<+> selective material (valinomycin etc.) on a 180mu thickness film which is contained about 0.16wt% the same K<+> selective material to e.g. polyvinyl chloride and a plasticizer, positioning a high concentration layer of the K<+> selective material to the outside. Thus, the ion selective electrode having the same selectivity and a long life to that of making the whole body of the film 13 into 3.22wt% concentration is obtained. It is used for the measurement of ion concentration in blood.
Patent JP-S51117175-A (JP)
Title: Wet method of exhaust gas treatment
Inventor: OOSHIMA MICHIO
IPC: B01D53/77
Filed: 1975-04-08
Abstract: PURPOSE: Wet method of exhaust gas treatment to accelerate the oxidation with oxygen without NO 2  source, to remove SOx and NOx in exhaust gas as well as to recover plaster. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61203157-A (JP)
Title: Operation indicator
Inventor: KOGA FUMIHIKO
IPC: C08L33/00
Filed: 1985-03-05
Abstract: PURPOSE:To provide an operation indicator having excellent resistance to impact and wear and heat transfer printing performance, by mixing an ethylenically unsaturated nitrile/diene rubber/arom. vinyl polymer with a thermoplastic polyester elastomer and molding the mixture. CONSTITUTION:95-55pts.wt. ethylenically unsaturated nitrile/diene rubber/arom. vinyl copolymer (e.g. acrylonitrile/butadiene rubber/styrene copolymer) is mixed with 5-45pts.wt. polyester/polyester thermoplastic polyester elastomer and/or polyester/polyether thermoplastic polyester elastomer. The resulting resin compsn. is molded by injection, compression, etc. to obtain the desired operation indicator. The obtained indicator is suitable for use as a key top, a button, etc. for a personal computer, a cash register, etc.
Patent JP-H0210637-A (JP)
Title: High intensity x-ray source using bellows
Inventor: UESUTON EI ANDAASON
IPC: H05G1/00
Filed: 1989-02-23
Abstract: PURPOSE: To make the use of a rotation seal which limits rotation speed and the life of a vacuum tube unnecessary by connecting a first part and a second part each fixed to a frame with a bellows so as to form the vacuum tube. CONSTITUTION: By adopting the arrangement of a bellows, a complete vacuum closed container is obtained, and mechanical joining with the inner structure of a vacuum tube is made. In order to make the sealed volume vacuum and keep a high vacuum state, components of a vacuum sealed shell such as an anode support 12, a window 14, an insulating cylinder 16, a cathode support 17, a bellows 18, a cathode swing stopper 20 are joined by hard soldering or brazing. The use of a fellow fluid type rotating joint or an O-ring gasket type seal is made unnecessary.
Patent JP-S53127955-A (JP)
Title: Magnetic clutch and brake-use movable plate
Inventor: NAGANO YOUSUKE
IPC: F16D65/28
Filed: 1977-04-14
Abstract: PURPOSE: To enable increasing oil impregnated to friction material, by means of using epoxide adhesive for bonding the friction material and clutch brake ring which is impregnated with oil. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S52124488-A (JP)
Title: Production of amphoteric ion exchange fiber
Inventor: TAKESUTE MAKOTO
IPC: C08J5/20
Filed: 1976-04-14
Abstract: PURPOSE: To obtain an amphoteric ion exchange fiber in a simple process at high reaction rate by dipping a prescribed fiber in a monomer mixture comprising two kinds of vinyl monomers having acidic and basic groups, respectively, divinyl monomer, and polymerization initiator and by polymerizing the mixture. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05208413-A (JP)
Title: Method of stabilizing moisture in sand
Inventor: MIYAZAKI KOKI
IPC: B28C7/00
Filed: 1992-01-31
Abstract: PURPOSE:To enable the moisture stabilization of sand to be effected readily by performing the draining of sand placed in a primary storage tank through a draining structure of the primary storage tank, and after measurement, performing secondary draining in placing only a sand of a predetermined surface moisture rate or less into a secondary storage tank. CONSTITUTION:In the case of placing sand into a primary hopper 11 by a truck or the like, a shuttle conveyer 16 is turned to the side of a primary storage tank 1 for supplying the sand transported from the primary hopper 11 via an inclined conveyer 15. The sand within the primary storage tank 1 is subjected to draining after left standing for a predetermined period (about three days). After that, the conveyer 7 is operated for placing the sand passed through a discharge gate 3 into a secondary hopper 8, wherein the surface moisture rate of the sand is measured by a moisture meter 9. In the case where the measured value is more than a predetermined value, the shuttle conveyer 16 is turned to the side of the primary storage tank for conducting draining again within the primary storage tank 1, whereas in the case where it is less than the predetermined value, the shuttle is turned to the side of a secondary storage tank 2 for conducting secondary draining.
Patent JP-S61201648-A (JP)
Inventor: SUETSUGU JUNJI
IPC: C04B18/14
Filed: 1985-03-04
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-H11240029-A (JP)
Title: Molding device
Inventor: KITAGAWA AKIHIRO
IPC: B29C33/22
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To adjust easily the thickness in the whole or part of the product, and manufacture a product of desired plate thickness stably. SOLUTION: A movable mold 5 to be lifted by lifting means 7A and 7B is disposed below a fixed mold 4 supported on the given height at the time of molding through elastic alloy deformable interposing members 6A and 6B. Supporting members 8A and 8B are disposed below the movable mold 5 lifted by the lifting means 7A and 7B, and the movable mold 5 is supported by the fixed mold 4 with a desired clearance (t).
Patent JP-S53126971-A (JP)
Title: Integrating meter
Inventor: IKEHATA SHIGEKI
IPC: G01R11/00
Filed: 1977-04-12
Abstract: PURPOSE: To perform stable and highly accurate integration by providing a signal conversion circuit proportional to the sum and difference of two quantities, a sampling circuit, a number-sequence generator of 2n-1 (n=1, 2...), an adder-subtractor, a means of performing addition and subtration and a means of drawing out the cumulative values of the products. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05214048-A (JP)
Title: Photocurable resin composition and photocurable resin composition for solder resist
Inventor: YUASA HITOSHI
IPC: C08F299/02
Filed: 1992-01-31
Abstract: PURPOSE:To obtain a photocurable resin composition which can give a resist pattern with good precision at good workability and excels in the adhesion of a cured film, etc., by incorporating a specified photosensitive resin and a photopolymerization initiator as the essential components. CONSTITUTION:An epoxy resin of formula I (wherein G is glycidyl; R<1> is H or 1-4C alkyl; R<2> is a 5-16C polycyclic hydrocarbon group; R<3> and R<4> are each H or glycidyl; m and x are each 1-10 and satisfy m>=x>=1/2m; and n is 1 or 2) (e.g. a compound of formula II) is reacted with an unsaturated monocarboxylic acid (e.g. methacrylic acid) in the presence of an alkali catalyst. The product is reacted with a polybasic acid anhydride (e.g. maleic anhydride) to produce a photosensitive resin. This resin and a photopolymerization initiator (e.g. benzoin) are incorporated as essential components to produce a photocurable resin composition desirable for solder resists.
Patent JP-S61201179-A (JP)
Title: Constitution of response tag
Inventor: SHIBATA CHOKICHIRO
IPC: G01S13/79
Filed: 1985-03-04
Abstract: PURPOSE:To reduce the size by forming the integrated circuit of an antenna, a diode and a resistance, etc. on a thin and small sized inductive substrate. CONSTITUTION:To a response tag, two sets of receiving strip line antennas of the frequencies f1, f2, a mixed wave detection diode 3, a code modulation signal input terminal 4, a transmission strip line antenna 6, a feedback resistor 7, and a modulating diode 8 are provided integrally on the thin and small sized inductive substrate. When the electric wave of the frequencies f1, f2 are transmit ted from a transceiver, it is received by the antennas 1, 2 and the sum frequency f1+f2 and the difference frequency f1-f2 flow through the diode 3 and the resistance 7. The code signals are applied to the terminal 4. The signal components f1+f2 or f1-f2 are modulated by the diode 8 and transmitted from the antenna 6. The transmitted signals are received by a transmitter/ receiver and the presence and kind of the tag are discriminated by reading the code. In such a manner, the response tag is minimized in size.
Patent JP-H08209330-A (JP)
Title: Pattern formation of conductive metal thick film
Inventor: FUCHIDA HIDETSUGU
IPC: C23C14/22
Filed: 1995-02-06
Abstract: PURPOSE: To provide a method for forming the pattern of a conductive metal thick film with the change of the electrical resistivity with time reduced directly on a substrate without need for masking, etching and other treating stages before and after a film is formed. CONSTITUTION: The superfine particle of a conductive metal is formed in an inert gas atmosphere of >=99.9999% purity, the formed superfine particle is carried by the inert gas and injected toward a substrate 8 arranged in vacuum and traveling at an optional speed from a nozzle 4 heated to a temp. above the m.p. of the superfine particle, and the thick film of the conductive metal having desired thickness and pattern is formed on the substrate. The forming cost is remarkably reduced in this way.
Patent JP-H02221781-A (JP)
Title: Flow controller
Inventor: KATO GENDO
IPC: F16K31/04
Filed: 1989-02-22
Abstract: PURPOSE:To make it possible to perform fine control even at time of low flow setting by prohibiting any energization to a valve motor by means of a flow control part at a time when the pulse signal cannot be detected during the detection period of a flow sensor. CONSTITUTION:High pressure water out of a feed water supply means 1 passes through a flow sensor 2 which makes flow into pulsation and feeds a flow operational part 4 with it, and it is processed synchronously with a timer periodi cally overflowing at this flow operation part, finding the flow rate from pulse intervals (period) at the last time and before-last time. Then, a flow control part 6 drives a valve motor 5 by a deviation with the setting flow by a setting part 7, controlling opening of a flow control valve 3. In this case, an energizing prohibitive part 8 starts it process synchronously with the overflow of a timer, and when the flow operational part 4 fails to detect a new pulse, it outputs a prohibiting signal to the flow control part 6 so as not to energize the flow control valve 3. Thus, subtle control can be performed even at time of low flow setting, and a stable flow rate can be thus secured.
Patent JP-H09236078-A (JP)
Title: Plunger pump
Inventor: KUHARA KEIJI
IPC: F04B1/04
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To increase a suction flow of working liquid without enlarging the diameter of a suction port formed in a plunger and increasing the number of holes. SOLUTION: A plurality of suction ports 31 is formed to the circumferential wall of a plunger 25. This plunger 25 is stored to be freely actuated in advance and retreat in a cylinder bore 24, and advanced and retreated by a cam. Crescent key grooves 30 are formed in the peripheral surface of the plunger 25 along the axial direction of the plunger 25. The substantial opening areas of the suction ports 31 restricted by the overlap of the cylinder bore 24 are enlarged in the depth directions of the grooves 30. The grooves 30 are formed into crescent key shapes, therefor, when the plunger 25 is actuated in advance and retreat, the opening edge of the cylinder bore 24 may not be caught at the ends of the grooves 30.
Patent JP-S60186172-A (JP)
Title: Video signal processor
Inventor: OGUCHI TOMIHIRO
IPC: H04N5/21
Filed: 1984-03-05
Abstract: PURPOSE:To improve the picture quality of a video signal by obtaining the correlation between an original signal and a signal which is delayed by 1H or 2H, and varying filter characteristics according to the degree of the correlation. CONSTITUTION:The input video signal is delayed by a 1H delay line 5, unnecessary band components are removed through filters 3 and 6, and a correlator 4 decides the degree of correlation. The output of the correlator is decreased when the degree of the correlation is low or increased when high to vary frequency characteristics so that the band width of a filter 2 is narrowed down when the output is low or widened when high. Consequently, when noise components are less, the band is widened to improve the picture quality of the video signal.
Patent JP-H10238964-A (JP)
Title: Shelf board for kiln and strut integral shelf board for kiln
Inventor: SHIBATA TOSHIO
IPC: F27D3/12
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To enhance a strut mounting operability of a shelf board by providing a plurality of recesses for mounting struts having a sectional substantially U-shaped cutout for holding the board on the outer peripheral side of the board used by stacking a plurality of stages in a kiln, thereby easily deciding a mounting position of the strut. SOLUTION: In the shelf board 1 for a kiln used to bake a ceramic product, recesses 2 slightly wider than a width of a strut 3 are formed on a pair of opposed sides of the board 1. Meanwhile, the strut 3 mounted in the recess 2 of the board 1 is provided with a sectional substantially U-shaped cutout 4 for inserting the board 1, and used. The cutout 4 of the strut 3 is engaged with the recess 3 of the board 1 and fixed by using heat resistant adhesive. The mounting positions of the struts 3 are provided at three on a pair of opposed outer peripheries of the board 1 so that material to be baked and the board 1 can be stably placed and stacked in a plurality of stages. In the case of stacking, the struts 3 are always supported to each other, and then desirably stabilized.
Patent JP-H07250343-A (JP)
Title: Special video effect device and its interpolation processing method
Inventor: MORIMOTO AKIHIRO
IPC: H04N9/74
Filed: 1994-03-14
Abstract: PURPOSE:To provide an output of a sharp video image in the interpolation processing by providing an interpolating point number calculation circuit to an interpolation processing circuit to select adaptively number of sampling points of an input video signal used for interpolation processing. CONSTITUTION:In the interpolation processing for the video special effect device calculating signals at spatial sampling points and between the sampling points from an input video signal sampled spatially, an interpolation point number calculation circuit 10 is provided in an interpolation processing circuit 6A. The circuit 10 calculates number of interpolation points depending whether an integer part of an address from an address generating circuit 5 is an odd number or an even number and gives the result to an interpolation coefficient calculation circuit 11. The circuit 11 calculates and decides the interpolation coefficient used for the interpolation processing based on the integer part, the fraction part of the address and on the interpolation point number. The information at the sampling point is used effectively by selecting the sampling point number and the sampling point at a symmetrical position around the interpolation space is used for the interpolation processing so that a difference from picture quality after the interpolation processing is not distinct and a sharp video image is outputted to enhance the picture quality.
Patent JP-S59168645-A (JP)
Title: Loading method of semiconductor pellet
Inventor: KINOSHITA TAKASHI
IPC: H01L21/52
Filed: 1983-03-15
Abstract: PURPOSE:To prevent the inclination of a semiconductor pellet and the floating of one part of the pellet on a mounting by bonding the semiconductor pellet, on the back thereof an aluminum film, formed previously, onto the die attaching surface of a ceramic substrate through a low melting-point glass piece. CONSTITUTION:A ceramic base body 1 is heated by a heater block as a mounter, a low melting-point glass piece 8 is placed on a ceramic die attaching surface 2, a semiconductor pellet 6, on the back thereof an Al film 7 formed previously, is positioned, and the ceramic die attaching surface 2 and the semiconductor pellet 6 are melted and attached through the application of fixed pressure in the direction of the arrow. Or the low melting-point glass piece 8 and the semiconductor pellet 6, on the back thereof the Al film 7 is formed previously, are superposed beforehand on the ceramic die attaching surface 2, the whole is passed through a heating element in a belt furnace, etc. under a proper temperature profile to melt the low melting-point glass piece 8, and the ceramic die attaching surface 2 and the semiconductor pellet 6 are melted and attached.
Patent JP-S61202405-A (JP)
Title: Coil
Inventor: KADOMUKI YUUZOU
IPC: H01F5/00
Filed: 1985-03-06
Abstract: PURPOSE:To facilitate the connection of wirings by arranging the hole penetrating the insulator which is present among the laminated sheet coils and filling the hole with a conductor. CONSTITUTION:A hole corresponding to a wind-starting point 3 of a sheet coil 1 is arranged on an insulator 2 and is filled with a conductor 5. A sheet coil 7 is provided with a hole 10 arranged on an insulator 8 corresponding to a wind-finishing point 9 and that hole is filled with the conductor 5. The wind-finishing point 9 and the wind-starting point 12 of the coil 7 are in accordance with the wind-finishing point and the wind-starting point of the coil 1 when the sheet coils are laminated and the sheet coils are connected in series.
Patent JP-S57155991-A (JP)
Title: Preparation of superoxide dismutase derived from human placenta
Inventor: TAKECHI KAZUO
IPC: C12N9/02
Filed: 1981-03-23
Abstract: PURPOSE: To separate and to purify superoxide dismutase efficiently, by removing a precipitation fraction of saturated ammonium sulfate in a specific ratio from a water extracted solution of human placenta, subjecting a supernatant liquid of the ammonium sulfate to ammonium sulfate fractionation, etc.  
     CONSTITUTION: Human placenta is homogenized, extracted with water, centrifuged to remove the precipitate, and a γ-globulin fraction and a raw albumin fraction are recovered from a 70W80wt% saturated ammonium sulfate fraction, etc. as precipitates. Ammonium sulfate is added to a supernatant liquid of the recovered 70W80wt% saturated ammonium sulfate in a pH of preferably about 6W8.5 to give 85W95wt% saturated ammonium sulfate, the prepared precipitate is separated from the supernatant liquid, to recover a raw superoxide dismutase fraction as a precipitate. The recovered raw superoxide dismutase fraction is optionally subjected to a combination of ammonium sulfate fractionation, anion chromatography, gel filtration, crosslinked dextran, etc. to give highly purified superoxide dismutase. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08240768-A (JP)
Title: Scanning optical system
Inventor: ONO OSAMU
IPC: G02B26/12
Filed: 1995-03-02
Abstract: PURPOSE: To provide a compact and high-definition scanning optical system. CONSTITUTION: This optical system is provided with a scanning lens SL forming a luminous flux deflected in terms of constant angular velocity by a deflector 5 into an image on a surface to be scanned 8, and acting so that the luminous flux may mainly scan the surface 8 to be scanned substantially at constant velocity. The luminous flux made incident on the scanning lens SL is a converged-light LR on a main scanning cross section, and the lens SL is constituted of two lenses, that is, a 1st lens G1 having positive paraxial refractive power and a 2nd lens G2 having negative paraxial refractive power in order from the deflector 5 side.
Patent JP-H08228514-A (JP)
Title: Seedbed made of fiber stuck with seeds, its production and cultivation of aquatic plant
Inventor: YAMAZAKI KENJI
IPC: E02D17/20
Filed: 1995-03-02
Abstract: PURPOSE: To provide a seedbed made of fibers stuck with seeds having a simple structure, capable of easily setting up, fixing to the surface of fields having various shapes and protecting the surface of the fields satisfactorily during a period until turf, etc., can grow. CONSTITUTION: This seedbed made of fibers stuck with seeds comprises a simple structure consisting of a plant fiber aggregate S composed of a number of plant fibers intertwining each other, plant seeds 3 adhered to the plant fiber aggregate S by an adhesive and a string like body 2 knitted into the plant fiber aggregate S like a net. Since the seedbed made of the fiber is prepared by using plant fibers as the base substrate, germination and growth of the seeds are promoted and the surface of the field under the seedbed is satisfactorily protected from the wind, rain or snow. Also, the seedbed made of the fibers is light in weight and can be set up and fixed to any place such as a side slope surface, a slanting surface, a water side, in the water, etc.