baber/WOPTO huggingface dataset:
Patent JP-H05171252-A (JP)
Title: Immersion tube
Inventor: AIZAWA KANJI
IPC: C21C7/10
Filed: 1991-12-17
Abstract: PURPOSE:To prolong the service life of an immersion tube. CONSTITUTION:In this immersion tube provided with a refractory around a core bar 2, the core bar 2 is constituted of concentric double structure assembling an outer part cylindrical member 2a provided with a supplying hole (o) for cooling medium and plural dispersing holes (h) opening in the equal interval, an inner part cylindrical member 2b arranged in the inner part of the outer part cylindrical member 2a and forming a passage (r) for flowing the cooling medium in the interval between the other cylindrical member 2a and the inner cylindrical member 2b and a joining member 2c air-tightly joining both members 2a, 2b at the tip parts. In the passage (r) formed in the interval between the outer cylindrical member 2a and the inner cylindrical member 2b, the dispersing holes (h) of the cooling medium are surrounded with a reverse U-shaped spacer 3 joining both members 2a, 2b, and the spacer 3 opening toward the joining member 2c is arranged.
Patent JP-H08172393-A (JP)
Title: Private radio communication system and changing method for reception level at base station in the system
Inventor: SUGINO HIROYUKI
IPC: H04W24/02
Filed: 1994-12-16
Abstract: PURPOSE: To provide the private radio communication system and the reception level change method for base station in this system which facilitate the change of a threshold of the reception level and reduce an overlap zone to improve the position detection precision and the call originating/terminating rate of a portable machine. CONSTITUTION: A base station 3 is provided with a reception level table 33 where each reception level, a threshold corresponding to the reception level, and designation/non-designation of outside are stored, and the base station 3 discriminates the reception level of a portable machine 4 in accordance with the reception level table 33, and the base station 3 reads data such as 'level data set' transmitted from a terminal 5 through a leased line and performs the processing based on this data. Level data in the reception level table 33 is easily changed.
Patent JP-H02173182-A (JP)
Title: Fluorescent lamp emitting light of pink color
Inventor: TERAI MASAYOSHI
IPC: C09K11/71
Filed: 1988-12-27
Abstract: PURPOSE:To obtain the subject fluorescent lamp capable of preventing color drift due to film thickness by coating the inner wall of a glass tube with three kinds of tin-activated strontium magnesium orthophosphate fluorescent substance, etc. CONSTITUTION:The objective fluorescent lamp obtained by coating the inner wall of a glass tube with three kinds of fluorescent substances consisting of (A) a tin-activated strontium magnesium orthosphosphate fluorescent substance expressed by the general formula (SrMg)3(PO4)2:Sn, (B) an europium-activated yttrium phosphovanadate fluorescent substance expressed by the general formula Y(VP)O4:Eu and (C) a titanium-activated barium pyrophosphate fluorescent substance expressed by the general formula Ba2P2O7:Ti.
Patent JP-H08176793-A (JP)
Title: Production of high silicon steel strip by siliconizing treatment method
Inventor: YAMAJI TSUNEHIRO
IPC: C22C38/00
Filed: 1994-12-19
Abstract: PURPOSE: To produce a high silicon steel strip having a uniform concn. of Si in its transverse direction by a siliconizing treatment method. CONSTITUTION: Slit nozzles formed to <=0.55 in ratio a1 /a2 of the opening area a) of slits and a sectional area a2 in the radial direction of the nozzle pipes of gas flow passages on the inner side of the slits are disposed in a siliconizing treatment furnace at the time of subjecting the stel strip to the siliconizing treatment to penetrate Si therein from its surfaces by disposing the plural slit nozzles apart spaced intervals longitudinally in the siliconizing treatment furnace and spraying treating gases to both surfaces of the steel strip passing in this furnace from the slit nozzles.  The treating gases are supplied from the one side ends of the slit nozzles to these nozzles, by which the gas spraying angle θ in positions near the slit ends on the gas supply side is increased and the distribution of the siliconizing quantity in the transverse direction of the strip is made uniform.
Patent JP-H02178987-A (JP)
Title: Semiconductor laser element
Inventor: SUYAMA NAOHIRO
IPC: H01S5/042
Filed: 1988-12-29
Abstract: PURPOSE:To reduce an astigmatic difference and to prevent the astigmatic difference from varying due to variation in output power by forming a first waveguide mechanism of a light absorption layer outside a groove and a layer thickness region of a first clad layer protruding into the groove, and increasing the thickness of a second clad layer of a stripelike region larger than that of a region except the region to form a second waveguide mechanism. CONSTITUTION:A first waveguide mechanism consists of a light absorption layer 1 outside a stripelike groove 10 of a width W1 and a region having a thickness larger than that of a first clad layer 3 protruding into a groove 10. The thickness of a second clad layer 5 in a stripelike region of a width W2 is larger than that of a second clad layer 5 in a region except the region in the stripelike region of the width W2 to form a second waveguide mechanism, and the groove width W1 is larger than the region width W2. A light generated in an active layer 4 is guided by the second waveguide mechanism on the basis of a refractive index difference of narrow width. Thus, an astigmatic difference can be reduced, and variation in the astigmatic difference due to output fluctuation is prevented.
Patent JP-H10177701-A (JP)
Title: Recording and reproducing device
Inventor: OTA HARUO
IPC: G11B5/02
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a recording and reproducing device provided with a simultaneous reproducing function by reducing a cross talk component of a recording signal mixing to a reproduced signal even if full electromagnetic separation between a recording signal and a reproduced signal is hard in a compact VTR for broadcasting and the like. SOLUTION: This recording and reproducing device is adaptively controlled so that an adaptive filter 25 approximates with a frequency characteristic of a cross talk component from recording data to a reproduced data and outputs a cross talk signal 26, a cross talk component is canceled by subtracting a pseudo cross talk signal 26 from a reproduced signal in a subtraction circuit 8, and the adaptive filter 25 is made always an optimum state in accordance with an error signal 28.
Patent JP-2000164257-A (JP)
Title: Secondary lithium storage battery
Inventor: ENOMOTO AKIO
IPC: H01M10/058
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a secondary lithium storage battery superior in vibration resistance and in productivity because of its simple structure and easy assembly and suitable particularly as a motor drive power supply for an electric vehicle. SOLUTION: A battery 50 which is a secondary lithium storage battery using nonaqueous electrolyte has an internal electrode body 40 formed with a positive pole plate and a negative pole plate wound on the outer periphery of a winding core 41 via a separator and contained in a cylindrical battery case 72. The wound core 41 is held between covers 71A, 71B sealing the end face of the battery case 72 for fixing the internal electrode body 40.
Patent JP-H06282121-A (JP)
Title: Image forming device
Inventor: HONDA HARUHISA
IPC: G03G15/02
Filed: 1993-12-28
Abstract: PURPOSE:To allow a process unit to be replaced irrespective or the consumption of toner used for development paper by providing the process unit independently of a development means. CONSTITUTION:An electrifier 3, a short focal point optical element array 4, a development unit 5, a transfer corona discharger 6 and a cleaner 7 are disposed in that order around a photosensitive body 2 in the direction in which the photosensitive body 2 rotates. The electrifier 3 is integrally supported by a housing 8 together with the photosensitive drum 2. The photosensitive body unit is so constituted that a filter 22 for the adjustment of image exposure is fitted in an image exposure slit made in the housing 8 and that a plate 24 for the adjustment of the exposure is attached to a window 23 for the exposure. Further, this housing 8 is supported and guided by a guide rail 9 fixed to the device main body, and is attached/detached to/from the device main body by inserting/drawing into/from it. Thus, the photosensitive body unit is provided separately from the development unit 5.
Patent JP-H01174196-A (JP)
Title: Remote control optical signal receiver
Inventor: FUKUI SATORU
IPC: H01L31/10
Filed: 1987-12-28
Abstract: PURPOSE:To mount a pair chip of a photodiode onto a board by selecting a component mount board as a glass board transmitting light. CONSTITUTION:A thin film Au pattern 24 is formed to a part subjected to thermal pressing with an Au bump 23 of a pair chip 22 of photodiode on the glass board 21 by Au paste print and calcination. A contact metal 27 such as Ti is formed on the electrode 25 of the pair chip 22 via a part of the SiO2 film 26 coating the upper face of the pair chip 22 and a barrier metal 28 such as Pb is formed on the metal 27 and the Au bump 23 is formed further on it. Thus, on optical signal is received through the glass plate 21 in the photodiode of the pair chip 22 and the semiconductor components on the glass board are formed by pair chips.
Patent JP-H08176946-A (JP)
Title: Nonwoven fabric interlining
Inventor: ISHIYAMA SADAYUKI
IPC: D04H3/04
Filed: 1994-12-20
Abstract: PURPOSE: To produce a lightweight nonwoven fabric interlining, consisting of a reinforced thin nonwoven fabric, having strength and excellent in drape property by laminating a drawn (crossed) continuous filament web to other web and/or nonwoven fabric. CONSTITUTION: This interlining is obtained by melt-spinning a polyethylene terephthalate resin and depositing the spun fiber onto a net-like endless belt so as to arrange in longitudinal direction, drawing the resultant filament web 5-20 times by roll drawing method to form a drawn continuous filament web, laminating the drawn web so that arranging axes of the webs cross to afford a drawn crossed continuous filament web having 1-80g/m<2> basis weight and 0.7-1.3 length/width strength ratio, laminating the drawn crossed continuous filament fiber or laminating the drawn crossed continuous filament fiber to other web having elasticity, etc., and/or nonwoven fabric to form a reinforced thin nonwoven fabric and further applying an adhesive onto the one side of the nonwoven fabric.
Patent JP-H04201217-A (JP)
Title: Manufacture of injection-molded product
Inventor: MIYAKE AKITAKA
IPC: B29L31/34
Filed: 1990-11-29
Abstract: PURPOSE:To form a film having soft touch feeling even to the surface of an article having irregularities and a curved surface by sticking a thermo-setting sheet under an uncured or half-cured state onto the inner surface of the recessed section of a mold, injection-molding the sheet and heating the sheet. CONSTITUTION:A thermo-setting sheet under an uncured or half-cured state mainly comprises a reactive acrylic resin having weight average molecular weight of 20000-1000000, block isocyanate and elastic beads as a composition. The sheet of at least the sticking section of an article, on which the sheet is stuck through a method, in which the sheet is fast stuck on the inner surface of the recessed section of a mold by a vacuum or pressure forming and a resin for injection molding is injected into the recessed section, etc., or sheet insert injection molding, is heated, thus curing the sheet. The thermo-setting sheet under the uncured or half-cured state can be stuck easily even in deep draw forming because it has excellent stretchability before curing, the sheet is rigid and has superior solvent resistance, durability, etc., because elastic beads are included, and a film having soft touch feeling can be formed.
Patent JP-H09175238-A (JP)
Title: Seat cushion fitting structure
Inventor: HIRABAYASHI MINEO
IPC: B60N2/14
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To fit a seat cushion of a rear seat to the floor of an automobile without play and rotate the seat cushion without play. SOLUTION: A seat cushion of a rear seat is provided with U-shape seat frames 4 in two places of its front part. A resin bush 5 is fitted into a bottom frame part 4a of each seat frame 4, and the resin bush 5 is inserted through a through hole of a hinge 6. The hinge 6 is fixed to a frame of an automobile so as to fit the seat cushion rotatably to the frame. In this case, the length L1 between the outer faces of both side ring parts 5b of the resin bush 5 is almost the same as the length L2 of the bottom frame part 4a, and the length L3 between the inner faces of both side ring parts 5b is almost the same as the length L4 of the base end part of the hinge 6, so that the seat cushion can be fitted to the floor of the automobile without play by the resin bush 5, and the seat cushion can be rotated without play.
Patent JP-H05164508-A (JP)
Title: Displacement detector
Inventor: KATO SHINJI
IPC: G01B7/00
Filed: 1991-12-18
Abstract: PURPOSE:To reduce the occurrence of an error in detection and to enable the execution of accurate detection in a displacement detector. CONSTITUTION:A fixing ring 31 of a sensor detecting a reference scale 23 formed on the surface part of a piston rod 22 is put on and held by a piston rod 22 so that it is slidable in the axial direction in relation to the piston rod 22 and that it is controlled to be unmovable in the axial direction and slidable in the radial direction in relation to a piston rod guide 15. Even when deflection occurs due to a stress in the radial direction applied to the piston rod on the occasion when a cylinder member 1 and a piston member 2 move relatively in the axial direction, the fixing ring 31 of the sensor follows the deflection of the piston rod 22, so as to reduce a change in the clearance between the reference scale 23 and a sensor 4.
Patent JP-H07199855-A (JP)
Title: Dot matrix type display device
Inventor: SAITO YUSAKU
IPC: G09G3/20
Filed: 1993-12-28
Abstract: PURPOSE:To correctly enable the displaying of a picture even though video signals having different kinds of resolutions and synchronizing frequencies are inputted by reducing the resolution of vertical direction of the video signal while allowing the resolution to coincide with the display resolution of the vertical direction of a display panel. CONSTITUTION:In a display device displaying an image on a dot matrix type display panel 1 by synchlonizing with a vertical synchronizing signal and a horizontal synchronizing signal in the video signal, a frequency discriminating part 9 measures the time of a video luminance signal times of the supplied horizontal synchronizing signal and the supplied vertical synchronizing signal fed with a video luminance signal to discriminate frequencies of respective synchronizing signals. Then, a magnification/ reduction processing part 10 inputs discrimination results of the frequency discriminating part 9 and stores the video luminance signal converted into a digital signal by an A/D converting part 5 in a display line unit and performs an magnifying/reducing processing for allowing the resolution of the vertical direction of the inputted video signal to coincide with the display resolution of the vertical direction of the dot matrix type display panel 1 by executing arithmetic processions in between forward and backward display lines.
Patent JP-H11165183-A (JP)
Title: Device for treating miscellaneous wastewater
Inventor: YAMAMOTO HIDEO
IPC: C02F3/10
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To purify miscellaneous wastewater form a kitchen to discharge it from a catch basin into a drain pipe. SOLUTION: Miscellaneous wastewater from a kitchen for service use is fed into an upstream section 1a of a catch basin 1, and the wastewater is pumped up from the section 1a to an upper end section of a device body 7 by actuating a pump 12. The wastewater is passed through a filter medium 14 composed mainly of rice hulls stored in the body 7 to capture garbage such as fats and oils, starch, vegetable, which are mixed into the wastewater, and sludge by means of the medium 14. And the garbage and sludge are fermented and decomposed into water and carbon dioxide or the like by bacteria added to the medium 14. The fermentation and decomposition is effected efficiently by heating the medium 14 by means of an electric heater 16 and by agitating the medium 14 by means of the agitating rods 15c of an agitator 15.  The water is then deodorized by activated carbon added to the medium 14 and neutralized by calcium and the purified water is returned to the section 1a to the basin 1 through a discharge pipe 13 to discharge it into a drain pipe.
Patent JP-H05146236-A (JP)
Title: Apparatus for raising aquatic organism
Inventor: ONARI HIROBUMI
IPC: A01K63/04
Filed: 1991-11-27
Abstract: PURPOSE:To increase the amount of dissolved oxygen in water used for raising aquatic organisms by vertically installing a turning type aerator equipped with an air inlet under a lower opening of a cylindrical unit having helical plates fixed on the inner wall. CONSTITUTION:Air is released from an air inlet 66 under a cylindrical unit 60 having helical plates 61 fixed on the inner wall into water for raising. The air is finely divided by turning in the cylinder and its lifting speed is increased in a gradually constricted cylindrical unit 60' to feed fine bubbles into the tank for raising aquatic organisms.
Patent JP-H03197747-A (JP)
Title: Fitting structure of lightweight foamed concrete panel
Inventor: TSUSHIMA HIDETOSHI
IPC: E04B2/94
Filed: 1989-12-25
Abstract: PURPOSE:To simplify a structure and a work, by equipping a fitting member which connects a pierced hole between endfaces of panels, an inserting member, and a disclosed part from the endface of panel of the inserting member to a building. CONSTITUTION:A panel 10 is drawn from cured concrete by use of a suspender to hold reinforced steel rods 10A on making it and the drawn holes are used for pierced holes 12. Next, a fitting member 14 is temporarily fastened loose at an angle member 21 fixed at a beam 20 to arrange the panels 10 kept in a row between respective fitting parts 14. Next, a pierced member 13 is inserted from the fitting member 14 of the furthermost end to appropriately prevent them from slipping off. And the position of the panel 10 being adjusted under the condition that the fitting member 14 is temporarily fixed and the fitting member 14 is finally fixed after adjustment to fasten respective panels 10 on the beam 20. In this way, the structure and fitting can be simplified.
Patent JP-H08176338-A (JP)
Title: Deodorizing resin composition and production thereof
Inventor: ISHIKAWA HIROKI
IPC: A61F13/00
Filed: 1994-12-22
Abstract: PURPOSE: To obtain a deodorizing resin composition which is useful as a paper diaper because of its excellent water absorption and excellent deodorization function by kneading a water-absorbing resin and a zeolite powder in the presence of water, drying and crushing the mixture. CONSTITUTION: (A) A water-absorbing resin containing (i) acrylic acid and (ii) acrylic acid salts as main constitution units, preferably at a molar ratio of the component (i) to the component (ii) of 50/50 10/90, and (B) a zeolite powder dispersed inside the particles of the component (A) having 0.1-10μm average particle size and 1-9 angstrom pore diameter are kneaded in the presence of water at a weight ratio of 90/10-50/50 A/B. Then, the mixture is dried and crushed to give this composition. The component B is, for example, a three-dimensional skeleton structure represented by the formula: aM2/n O.xAl2 O3 .zH2 O (a, x, y, z are integers; M is a cation) such as aluminosilicate, particularly A-type zeolite.
Patent JP-H11231387-A (JP)
Title: Measuring device
Inventor: DIRISIO ANTHONY
IPC: G03B17/00
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a device for measuring a film piece along a film carrying path in a camera by which the film piece is initially arranged, measured and rewound and which need not be specially provided with a mechanism for withdrawing the measuring device. SOLUTION: A movable measuring member 18 has at least one projection part 28 or 30 capable of being engaged with perforation part arranged on the film piece F. Then, 1st and 2nd orbit traveling pins 32 and 34 arranged on the member 18 are respectively engaged with 1st and 2nd orbits 20 and 22 and slidably and pivotally rotated along the orbits 20 and 22. An elastic member 24 presses the member 18 toward the film carrying path.
Patent JP-H04200570-A (JP)
Title: Valve locking device of fire extinguishing equipment
Inventor: YAMADA HITOSHI
IPC: F16K35/00
Filed: 1990-11-30
Abstract: PURPOSE:To maintain the state of a valve block regardless of the pressure on a secondary chamber side by providing a pivoting part which supports an oscillating rod and exists lower than the line connecting an engaging point and a pivoting point, nearer a stationary end side than the tangent of the circle around the pivoting point of a fixed end passing the engaging point. CONSTITUTION:The inside of a cylinder 33 is opened to the atm. via an orifice OL and is not pressurized while a valve is held closed and, therefore, a rod 16 does not move. A stopper part 14 of the oscillating rod 13 is thereby engaged with the detaining surface 12 of a valve disk and, therefore, the lock state is maintained. The pressure on the primary chamber 10 side tends to turn the valve disk 5 by pressing the disk, but the force in the fixed end A side direction and the direction where the valve seat is pressed acts on the stopper part 14 and, therefore, the engaging force of the stopper part 14 and the detaining surface 12 in the engaging part P is intensified. Since the parting of the valve disk 5 from the valve seat 2 is thereby prevented, the leakage from the seal does not arise.
Patent JP-H04206281-A (JP)
Title: Filter connector
Inventor: SAKAMOTO YUKIO
IPC: H01R13/719
Filed: 1990-11-29
Abstract: PURPOSE:To reduce contact resistance between a gland plate and the outside electrode of a filter element in contact with each other by forming the respective surfaces of the gland plate and the outside electrode of the filter element with the same type of metallic material. CONSTITUTION:At given places on the upper side portions 4a of gland plates 4, a pair of tongue pieces 6, 6 which can be raised outward and elastically deformed to hold through capacitors 3 are respectively formed in a mutually opposed state. The respective surfaces of the gland plates 4 and the outside electrodes 7 of the through capacitors 3 are formed with the same type of metallic material. So, the gland plate 4 and the outside electrode of the through capacitor 3 are put in contact with each other via the same type of metallic material. It is thus possible to reduce contact resistance between both of them.