baber/WOPTO huggingface dataset:
Patent JP-H0674363-A (JP)
Title: Valve device
Inventor: ITANI KANJI
IPC: F16K41/10
Filed: 1992-08-25
Abstract: PURPOSE:To provide a valve device having a long life and excellent in cold insulating performance while completely preventing a leak of superlow temperature fluid or the like. CONSTITUTION:Space 13 in a side of a lower part valve shaft 3b is divided by lower/upper part seal bellows 14, 19. A screw hole 24, opened to the space 13 in a side of the lower part valve shaft 3b, is formed downward of a diameter spread part 16a, to connect a vacuum pipe 26 to this screw hole 24 through a connector 25. The vacuum pipe 26 is connected to a vacuum pump 32 through a connector 31. Thus in the case of circulating fluid in a flow path 1a of a body 1, when the vacuum pump 32 is driven, exhausting is performed through the vacuum pipe 26, to place the space 13 in the side of the lower part valve shaft 3b in a vacuum condition. As a result, since air (and water) is not provided in the space 13 in the side of the lower part valve shaft 3b, even when the lower part bellows 14 is placed at superlow temperature, dewing is prevented from its generation in an opposite fluid side surface of the bellows.
Patent JP-2000056806-A (JP)
Title: Active noise vibration control unit
Inventor: NAKAJI YOSHIHARU
IPC: G10K11/16
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an active noise vibration control unit which can prevent the reduction effect of noise and vibration from greatly decreasing by reducing variation of phase characteristics of a drive signal. SOLUTION: A controller 25 is provided with a phase characteristic variation reducing process part 25G which generates a new adaptive digital filter W by performing interpolative operation canceling variation of phase characteristics of a drive signal (y) accompanying the switching of a division number D for respective filter coefficients of an adaptive digital filter when the division number D is switched and then generates a new adaptive digital filter W consisting of filter coefficients as many as the division number D after the switching by properly interpolating or thinning out the respective filter coefficients Wi of the adaptive digital filter W after the interpolative operation. When the division number D is switched, the new adaptive digital filter W is used to generate the drive signal (y).
Patent JP-H0273094-A (JP)
Title: 3-phenylthio-n-acetylneuramic acid derivative and production thereof
Inventor: NUMATA MASAAKI
IPC: C07H15/203
Filed: 1988-09-09
Abstract: NEW MATERIAL:A compound expressed by formula I (R<1> is lower alkyl; R<2> is OH, Br, Cl or F; Tol is p-toluoyl; Ac is acetyl; Ph is phenyl). EXAMPLE:A compound expressed by formula II. USE:An intermediate useful in synthesis of glucolipid such as ganglioxide. PREPARATION:A compound expressed by formula III is reacted with p-toluoyl halide to give a compound expressed by formula IV, to which hydroxyl group and halogen are then added to afford a compound expressed by formula V (X is halogen). The compound expressed by formula V is reacted with thiophenol in the presence of a base to provide the compound expressed by formula I (R<2> is OH).
Patent JP-H0786788-A (JP)
Title: Manufacture of steel plate for electromagnetic wave shielding
Inventor: MOGI TAKASHI
IPC: C21D8/12
Filed: 1993-09-10
Abstract: PURPOSE:To obtain excellent shielding effect in the region from low frequency to high frequency, by irradiating a steel plate surface of ferromagnetic material with laser. CONSTITUTION:Laser irradiation conditions are one pulse 9MJ, 0.3mm interval linear irradiation, and 1.25mm interval between lines. As to characteristics obtained in the case of laser power input of 48MJ/mm<2>, the average attenuation increase in 6dB over frequencies of 0.1-1MHz compared with the case of no laser irradiation, and shielding characteristics are improved. Hence shielding characteristics can be improved only by irradiating the steel plate for electromagnetic shielding with laser, so that the thickening of a steel plate for shielding can be avoided, and weight reduction is enabled.
Patent JP-H1158411-A (JP)
Title: Molding mold of closed container lid
Inventor: NARUTA WATARU
IPC: B29C45/26
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a molding mold a closed container lid capable of enforced extraction even when the lid has a thick thick wall and is difficult to be deformed elastically, or when an undercut is large. SOLUTION: In a molding mold 1 of a closed container lid 6 in which a fitting stripe part is formed on the inner circumference of a cylinder part 62 which is suspended from the fringe of a disk part 61 in which concave flanges 64, 65 are installed on the lower surface, it consists of an openable/closable male mold 2, a female mold 3, and stripper plate 4, and the stripper plate 4 partitions the lower end surface of the cylinder part 62.  The outside surface and the lower end surface of the cylinder part 62 of the lid 6 are made to be linear in a cross-sectional view, the female mold 3 and a parting line 7 of the stripper plate 4 coincide with a position corresponding to crossing angle part of the outside surface and lower end surface of the cylinder part 62, and the crossing angle part of the inside peripheral face and the bottom end face of the cylinder part 62 is curved and partitioned by the male mold 2.
Patent JP-H0633081-A (JP)
Title: Self-running and trailing type and assembling and disassembling type simple charcoal kiln and device therefor
Inventor: KAMANO HIDEO
IPC: C10L5/44
Filed: 1992-07-10
Abstract: PURPOSE:To obtain a self-running and trailing type, assembling and dismantling type movable simple charcoal kiln. CONSTITUTION:This charcoal kiln has a kiln body and an upper lid whose outsides are covered with iron plates and whose insides are lined with refractory brick and the upper lid is detachably installed. This simple charcoal kiln is constructed as a self-running type capable of loading charcoal kiln body on the vehicle, as trailing type attaching traveling device so as to enable traction or constructed so as to enable assembling and disassembling of the charcoal kiln body.
Patent JP-2000050812-A (JP)
Title: Iron whey protein hydrolyzate complex
Inventor: IKENAGA AKIFUMI
IPC: A23L33/16
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain a carbonate and/or bicarbonate-iron-whey protein hydrolyzate complex, showing no astringent taste of characteristic iron useful as a medicine, a food and a beverage, a feed, etc., for enriching iron in prevention and treatment of anemia. SOLUTION: This carbonate and/or bicarbonate-iron-whey protein hydrolyzate complex contains 1-1,000 iron atoms and one or more carbonate and/or bicarbonate molecule based on one whey protein molecule before hydrolyzing of a whey protein hydrolyzate and has no astringent taste of characteristic iron.
Patent JP-S6285711-A (JP)
Title: Fitting structure of side window type sun visor
Inventor: TOTSUKA AKITO
IPC: B60J3/02
Filed: 1985-10-11
Abstract: PURPOSE:To improve handling conveniences for a sun visor by providing a posture retaining coupler thereon in the constitution wherein the sun visor is so fitted as to be freely turned on the free ends of shafts rotatably supported on brackets via a plate. CONSTITUTION:A pair of brackets 20 and 21 is fitted at a distance to the molded overhead 17 of upper body part, and U-shaped shafts 24 and 25 are connected to the brackets 20 and 21, with the ends 26 and 27 thereof supported. The shafts 24 and 25 have relatively long connecting members 30 and 31 so that a sun visor 28 can be turned without interference with an assist grip, when the grip is fitted between the set of brackets 20 and 21. And the tightening force of a screw 38 is adjusted so that the turning force of the shafts 24 and 25 for the brackets 20 and 21 will be larger than that of the sun visor 28 for said shafts 24 and 25, thereby causing the sun visor 28 to keep posture at stowing and light-shutting positions with a coupling plate 40.
Patent JP-S59119991-A (JP)
Title: Signal transmission system of exposure device for hard copy
Inventor: YANAGIHARA KAZUHIKO
IPC: H04N9/79
Filed: 1982-12-27
Abstract: PURPOSE:To obtain the hard copy of a highquality picture from a video signal by converting an electric signal into an optical signal, receiving the optical signal in proximity to a photodetector provided to a rotor to convert it into the electric signal and converting the electric signal into an optical output by an electric light emitter. CONSTITUTION:The amplitude and time of a conversion output 13a are controlled by a D/A converter, and the output 13a is supplied to a driver 15 of a light emitter 16 for transmission of signal to be converted into an optical signal 16a. This signal 16a is transmitted to a photosensor 18 attached to the shaft part of the rotor 17 and converted into the electric signal 18a. The signal 18a is supplied to the driver 20 of the light emitter 21 for exposure via an amplifier 19. Thus the emitter 21 emits the light with the intensity and time decided by a conversion table 12 to give exposure to a sensitive material 22.
Patent JP-H0974544-A (JP)
Title: Teletext display method and device
Inventor: NOGAMI KAZUKI
IPC: H04N5/45
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To enable a user to set his desired display image mode in the teletext display. SOLUTION: The 'character' is selected on an image A via a selection key 22. When a decision key 23 is operated under such conditions, the display is changed as shown in C. In the display C, such menus are shown as 'character return', 'character screen selection:', 'superimposed broadcast:', 'closed caption:', 'caption position:', 'character memory setting', etc. When the 'character screen selection' is selected and the key 23 is operated under such conditions, such display image modes as 'twin 1', 'twin 2', 'parent/child', 'full', 'normal', etc., are successively shown at the right of the display ':' of the 'character image selection'. These set display modes are stored in a nonvolatile memory. When two images are displayed in the teletext and video signals, they are composited together according to the stored display screen mode.
Patent JP-S60120160-A (JP)
Inventor: MATAKE KOUICHIROU
IPC: F25B25/00
Filed: 1983-11-30
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-H1166953-A (JP)
Title: Conductive adhesive and usage thereof
Inventor: TANAKA MASAFUMI
IPC: H01B1/00
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive having high heat conductivity and high electric conductivity by including conductive spherical silver powder having the maximum particle size and the average particle size not more than a specific value, an expoxy resin or a polyimide resin of an organic resin at a specific rate. SOLUTION: Spherical silver powder having the maximum particle size not more than 1 μm and the average particle size not more than 0.2 μm is used. It is composed of conductive powder: 50 to 90 wt.% and an organic resin: 4 to 36 wt.%. A mixture of 0.1 to 3.0 is desirable in the weight ratio of spherical silver powder and flake-shaped sliver powder having the maximum particle size not more than 50 μm. Bisphenol A diglycidyl ether and novolak glycidyl ether are cited as an expoxy resin, and bisalkenyl substituted nadiimide is cited as a polyimide resin. A solid soluble in liquid or a solvent is desirable as the polyimide rsin. A mixture of a polyimide resin and an expoxy resin can be used as the organic resin. When an obtained conductive adhesive is heated to 200 to 350 deg.C, sintering of the silver powder is promoted.
Patent JP-H1066579-A (JP)
Title: Oligonucleotide for detecting phenol-degradative bacterium and use of the oligonucleotide
Inventor: YAMADA YUKIO
IPC: C07H21/04
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new oligonucleotide having a specific base sequence, specifically and effectively hybridizable with phenol-degradative bacteria, thus capable of easily and accurately detecting the bacteria in soil samples in high sensitivity. SOLUTION: This new oligonucleotide contains either base sequence of formula I, II or III having at least a minimum length necessary for specific and effective hybridization with phenol-degradative bacteria to be detected; or an oligonucleotide complementary to this oligonucleotide satisfies the requirements of this invention. This oligonucleotide is useful as e.g. reagent capable of easily and accurately identifying phenol-degradative bacteria found in e.g. soil samples. This oligonucleotide is obtained by chemical synthesis of a highly homologous portion of a phenol hydroxidase gene such as of Pseudomonas putida P35X strain, CF600 strain or H strain as a kind of phenol-degradative bacteria.
Patent JP-H0783367-A (JP)
Title: Fastening band
Inventor: HAMA TAIRA
IPC: F16B2/08
Filed: 1993-09-13
Abstract: PURPOSE:To contract a diameter by arranging a band member on a fastened object, so that prescribed fastening force can be easily displayed and further the initial fastening force can be held. CONSTITUTION:A band member 12 is formed so as to overlap its both end sides, to provide engaging protrusions 22, 23 on an outer side band part 12A and on the other hand to provide grips 28A, 28B corresponding to the engaging protrusions 22, 23 on the outer side band part 12A. By contracting a diameter of the band member 12, the engaging protrusions 22, 23, passing the grips 28A, 28B to be elastically deformed, are engaged with end edges 28a, 28b in a passing side of the grips 28A, 28B.
Patent JP-S59121258-A (JP)
Title: Cylinder head gasket
Inventor: AKITA HIROAKI
IPC: F16J15/12
Filed: 1982-12-27
Abstract: PURPOSE:To permit good sealing effect by a method wherein sheet-like members of graphite are adhered to both surfaces of a core plate in a region of the gasket main body, where a contacting surface pressure is low, while the sheet-like members of the mixture of compressed fibers and an elastomer are adhered to both surfaces of the remaining region thereof. CONSTITUTION:The gasket main body 1 consists of the core plate 2 of a metal such as steel plate or the like, first sheet-like members 3 and the second sheet- like members 4. The sheet-like member 3 is made of graphite and is adhered to both surfaces of the core plate 2 in the regions far from bolt holes 8 and the vicinities thereof while the sheet-like member 4 is made of the mixture of asbestos and rubber and is adhered to both surfaces of the core plate 2 in the regions except the same where the sheet-like member 3 is adhered. Cylinder holes 6 consist of the cylinder holes 6a, penetrating through the core plate 2, and the cylinder holes 6b, penetrating through the sheet-like member 4, while the former have diameters smaller than the latter and the peripheral parts of the holes 6a are protruded above the sheet-like member 4. Beads 10, 11 are formed at the peripheral part 2a and a grommet 12 is attached thereto.
Patent JP-H1134742-A (JP)
Title: Wide angle mirror
Inventor: OSAKATA NOBUYUKI
IPC: B60R1/06
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To enhance visibility of a rear field view for a road to advance when a vehicle approaching from a rear side and traveling in parallel is not confirmed in a double lane road, and when an automobile advances in an intersection of acute angle. SOLUTION: Advancing into an acute angle of road and confirming of a vehicle traveling in a rear side or in parallel are facilitated to improve safety by dividing a mirror surface of an outside mirror into left and right portions, and by giving about 15 deg. of angle toward its outside to an outside part (the side apart from a driver) from one-half of the mirror surface.
Patent JP-H11123039-A (JP)
Title: Reel for fishing line
Inventor: FUJII KAZUO
IPC: A01K89/015
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a reel capable of preventing the intertwinement of a fishing line on throwing the fishing line out and the twist of the fishing line on winding the fishing line up. SOLUTION: This reel for fishing line equipped with a spool 1 loaded on a spool bracket 2 and transferred by the rotation of the bracket 2 between a position for throwing the fishing line out in parallel to the fishing line and a position for winding the fishing line up crossing the fishing line at a right angle, is equipped with a first position setting means capable of maintaining the spool 1 at the fishing line throwing out position by setting the position of the spool bracket 2, a second position setting means capable of maintaining the spool 1 at the fishing line winding up position by setting the position of the spool bracket 2,  a rotation transmitting means for transmitting the rotation of a handle for winding up the fishing line to the spool 1 at the fishing line winding up position and a fishing line guiding means for distributing the fishing line wound by the spool 1 at the fishing line winding up position to left and right so as to be able to wind up the fishing line on the spool 1 regularly.
Patent JP-H0845719-A (JP)
Title: Quenched thin band for bond magnet, particles for bond magnet, bond magnet and manufacture thereof
Inventor: KOYAMA KEIJI
IPC: C22C38/00
Filed: 1994-07-29
Abstract: PURPOSE:To provide a manufacturing method of quenched thin band, particles for a bond magnet and a bond magnet in excellent magnetic characteristics. CONSTITUTION:The mean crystalline particle diameter of the quenched thin band for a bond magnet produced by quenching a molten metal containing specific amount of alloy component is at least 1mum in composition formula of RxFe100-x-y-vByGev, provided R mainly comprising rare earth element such as Nd to be partly substituted with at least one out of Dy or Pr satisfying the following inequalities of 9<=x<=15m 4<=y<=10m 0.1<=v<=3. By the addition of Ge, the magnetic characteristics of the quenched thin band especially the maximum energy product can be improved compared with that whereto Ge is not added. Besides, Ge can be partly substituted with exceeding one or two kinds of alloy component M selected out of Zr, Al, Si, Ti, V, Ga, Nb, Mo, Hf, Ta, and W.
Patent JP-H0275880-A (JP)
Title: Frame member for forming opening
Inventor: KAKINUMA ZENICHI
IPC: F25D23/06
Filed: 1988-09-09
Abstract: PURPOSE:To reduce the number of positions of clamping L-shaped members to be secured to the opposed parts of frames and to scarcely remove the edge of an inner box to be engaged with an inner connecting groove by the clamping force of an annular clamper by disposing the clamper having elasticity on the periphery of a frame member. CONSTITUTION:The outward flanges 21 of an inner box are connected to the inner connecting grooves of frames 20A, 20B. Rubber rings 34 are connected as clampers to the outer connecting grooves 25 of the frames 20A, 20B to clamp a front frame 20 toward an annular central direction so that the box 2 is scarcely ramoved from the inner grooves, and the flange of the ceiling face of an outer box body 3 is inserted into the groove 25 of the upper horizontal frame 20A. The side faces of the outer box body are so pressed inward that the flanges 23 of the side faces are disposed near the grooves 25 of the right and left vertical frames 20B to increase the bending angles of the bent parts. In this case, since an angle 27 is disposed under the frame 20A, the lower face of the angle 27 is secured to the body together with reinforcing and clamping members disposed on the lower ends of the side faces, such as L-shaped angles 28.
Patent JP-S60120106-A (JP)
Title: Process for producing combustion intensifier for stove
Inventor: TSUDA KAORU
IPC: F23C99/00
Filed: 1983-11-30
Abstract: PURPOSE:To improve the thermal efficiency by charging two specific substances into a vessel on a stove burner as a mixed fine powder. CONSTITUTION:Aqueous rocks mixed in clays, sands and stones and the like which are piled up on the ground surfaces and river bottoms in volcanic zones and aqueous rocks which are rocky pebbles of dark and lustrous volcanic glass which are dispersed in Tokachi District, are used as raw materials. Rocks dug up from the volcanic zones are crushed by means of a crusher into fine powders. Tokachi stones which are other volcanic glasses are crushed by the crusher into fine powders which are mixed with the above described fine powders. The mixing ratio of the former with the latter is 5:1. Both powders are stirred and mixed in a stirrer. By charging the mixed powder of both powders into the vessel on the burner of the stove, water within a pipe which is formed in zigzag manner within the vessel, is heated and circulated to pass below the ground surface and warm to grow the roots of farm products on the ground surface.
Patent JP-S6386735-A (JP)
Inventor: KURUTO BUORUSHIETSUHI
IPC: C08K5/10
Filed: 1987-09-10
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-H1097767-A (JP)
Title: System and device for recording digital information
Inventor: HATANAKA YUJI
IPC: G11B20/12
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To make the packet constitution of a fixed length by dividing the digital data incorporated in the packet to specified blocks and adding specified pieces of data for identifying the number of specified blocks divided into respective blocks. SOLUTION: Headers 114, 115 are detected from an input packet signal, and a write-in address is formed by an address generation circuit, and the additional data are written on positions 112, 113. The digital data are divided into n blocks so that a ratio between a data amount of m packets and the number of data recorded on respective blocks of a recording signal is expressed by a simple integer ratio, and the block control of the recording signal is performed. Further, by adding j pieces of data containing a block number, a digital signal having a packet length different from the block length of the recording signal is made the packet constitution of the fixed length to be recorded.
Patent JP-H0275414-A (JP)
Title: Method and apparatus for manufacturing tube for heat exchanger
Inventor: TOMITA KOJIRO
IPC: B21C37/08
Filed: 1988-09-12
Abstract: PURPOSE:T prevent expanding both end openings the tube body by forming a sheet stock out into a prescribed length through forming rolls of plural stages successively into a U-shape then press forming it into an annular tube body through a die. CONSTITUTION:The long sized sheet stock 23 is bent in the cross direction to form the annular tube and to manufacture the tube for the heat exchanger. Then, the sheet stock 23 is cut into the prescribed length by a cutting machine 27. These sheet stocks are worked successively through the plural stages of forming rolls 35 into U-shaped cross-section. After that, the U-shaped member is formed through the dies using presses 37, 39, to form the annular tube body. By this method, the expanding of the both end openings of the tube body for the heat exchanger is prevented.
Patent JP-S6288486-A (JP)
Title: Solid-state image pickup device
Inventor: IMAIDE TAKUYA
IPC: H04N5/335
Filed: 1985-10-15
Abstract: PURPOSE:To reduce the fluctuation of the feedback ratio of a circulating type comb-line filter, by controlling the level of a charge injecting period, during which the fixed quantity of electric charges is injected into a part of the no- signal period of the output of a charge transferring element for horizontal transfer, so as to become constant. CONSTITUTION:A variable gain amplifier 18 is provided at the next stage of a noise reducing circuit 3 and the output signal of the amplifier 18 is supplied to an output terminal 5. The variable gain amplifier 18 is controlled by signals obtained by detecting 19 video signals obtained at an output terminal 5, so that the level of a partial period during the no-signal period of the output of a CCD 1 for horizontal transfer can become a previously set fixed level. Moreover, an adder circuit 20 is installed to a feedback path and during the above- mentioned period of a part of the output signal of the variable gain amplifier 18, the negative pulse of a fixed voltage from an input terminal 21 is added. Therefore, the fixed quantity of electric charges are injected from an input terminal 15 into the CCD 1.