baber/WOPTO huggingface dataset:
Patent JP-2000027603-A (JP)
Title: Method and assembly for masking flow leading surface of flow leading assembly
Inventor: BROOKS ROBERT THEODORE
IPC: C23C4/00
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To reuse a shield to be used in the case of coating a tip of a blade, and to improve the durability of the shield. SOLUTION: A shield assembly 12 for masking an aerofoil 24 includes a shield 40 arranged in the periphery of the air foil 24 and a locking member 42 for preventing the movement of the shield 40 from the set position. The shield 40 includes two chord directional surfaces 52, 62 connected to each other at a front end 48, and these surfaces are extended from the front end 48 to rear ends 54, 64, and connected to each other at rear ends 54, 64 by a pair of tabs 56, 58. The locking member 52 is extended inside of a cooling air hole 36 of the air foil 24 so as to prevent the movement of the shield 40, and engaged with the shield 40 or formed as a part of the shield 40.
Patent JP-H11350620-A (JP)
Title: Flame preventing shutter for ventilation layer and flame preventing structure for ventilation layer
Inventor: KOURA KOJI
IPC: F24F13/14
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a flame preventing shutter for a ventilation layer and a flame preventing shutter for a ventilation layer not impairing the function of the ventilation layer under a room temperature, and capable of securely closing the ventilation layer under a high temperature at the time of a fire to restrain the spread of a fire in a building. SOLUTION: A shutter installed inside the ventilation layer A of a building is provided with a shutter piece 1A consisting of an elastic metallic bending piece that is projected inside the ventilation layer A by its elastic restoring force in a free condition to close the ventilation layer A, and a retaining member 2A for elastically deforming the shutter piece 1A to retain it in the open position of the ventilation layer A. The retaining member 2A is made up of heat-melting resin that melts at a temperature of 120 to 200 deg.C to lose the retaining function of the shutter piece 1A.
Patent JP-H04367845-A (JP)
Title: Image forming device
Inventor: YANO KANJI
IPC: G03G15/04
Filed: 1991-06-14
Abstract: PURPOSE:To protect an original platen from slipping down and being broken by preventing the original platen from moving and slipping down not only in a normal carrying way that a device main body is vertically hung by grasping a handle but also in the case that the device main body is held and carried under the arm by keeping the main body with the handle side down as to a portable original platen moving type image forming device. CONSTITUTION:The original platen moving type image forming device 1 is provided with a ratchet 31 provided in a driving part for reciprocating the original platen 3 or the original platen, and an engaging pawl mechanism 30 which is actuated in a direction where it is engaged with the ratchet 31 when the image forming device 1 is inclined to one side or the other side in the reciprocating directions A and B of the original platen 3 or the image forming device is lifted up from a placing table so that the original platen 3 is prevented from moving.
Patent JP-S5794551-A (JP)
Title: Spheroidal graphite cast iron caliber roll and its production
Inventor: NAKAMURA SHIROU
IPC: C22C37/08
Filed: 1980-12-02
Abstract: PURPOSE: To improve abrasion resistance by leaving excess metal of specific thickness in the caliber part of a spheroidal graphite cast iron caliber roll blank material contg. specific ratios of C, Si, Mn, P, S, Ni, Cr, Mo, Mg and heat treating the same under specific conditions.  
     CONSTITUTION: A caliber roll casting blank material of spheroidal graphite cast iron consisting of 3.0W3.7% C, 1.5W2.5% Si, 0.2W1.0% Mn, 0.01W0.2% P, ≤ 0.06% S, 0.7W3.0% Ni, 0.05W0.6% Cr, 0.1W0.6% Mo, 0.02W0.1% Mg by wt% and consisting of the balance Fe and impurities is roughly worked in such a way that 1W20mm excess metal is left in the caliber part of the blank material. Thence, it is quickly heated at 100W500°C/hr from approximately 500°C, and is held at 850W950°C for a short time, after which it is quickly cooled at 200W 500°C/hr. Next, it is finished by stress relief annealing. Thereby, the hardness of the caliber bottom is made higher by 5W15Hs than the hardness of the same radial position in the flange part. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0220661-A (JP)
Title: Automatic welding process for cylindrical vessel
Inventor: SUGITANI YUJI
IPC: B23K9/095
Filed: 1988-07-11
Abstract: PURPOSE:To eliminate the need for gouging, color check, etc., by the title automatic welding of a cylindrical vessel by maintaining penetration constantly at a desired target value with respect to the width variation of the root gap of a double V groove joint to perform automatic welding. CONSTITUTION:A welding electrode is moved along a double V groove of the joint part in the longitudinal direction of the circumference of the cylindrical vessel 8 to perform a continuous arc welding. The welding is performed by a manipulator 4 provided with a welding head 1, a main controller 2 and a welding power unit 3. Here, the penetration is maintained at the desired target value with respect to the width variation of the root gap of the double V groove joint to perform automatic welding. The root gap width is detected based on the image pickup data of a groove shape. By this method, the need for the gouging, color check, etc., can be eliminated by automatic welding of the cylindrical vessel.
Patent JP-2000358154-A (JP)
Title: Electric watermark capable of adjusting visibility of watermark
Inventor: MATSUI KINEO
IPC: H04N1/387
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To prepare picture data with a watermark expressing a color picture with a watermark by converting color picture data of a first color system to a second color system and inverting color picture data of the obtained second color system to the first color system through the use of an inversion matrix. SOLUTION: In embedding a watermark to an original picture P, a mark picture M including a watermark to be embedded is prepared in addition to this picture P. This picture M is a binary picture and is converted from an RGB color system to a YCbCr color system first. A pixel at a position equivalent to the effective area of the watermark is converted by using an embedding conversion matrix obtained by adding an original conversion matrix and a watermark matrix. At the time of executing it concerning all the pixels, YCbCr picture data F with a watermark embedded with a digital watermark is obtained. At the time of operating an inversion matrix with respect to this YCbCr picture data F with watermark, RGB picture data P, with a watermark are obtained.
Patent JP-S5694226-A (JP)
Title: Light receiving circuit
Inventor: IKEUCHI SATOSHI
IPC: H04B10/079
Filed: 1979-12-28
Abstract: PURPOSE:To perform a high-precision level monitor, by performing temperature compensation when the bias voltage of an avalanche photodiode to monitor the receiving level. CONSTITUTION:The bias voltage of avalanche photodiode APD is picked up by resistance R and is input to one terminal of operational amplifier OP through thermistor RT. The fixed power souce is connected to the + terminal of operational amplifier OP. The temperature characteristic of bias voltage VAPD of avalanche photo diode APD is compensated by the compensating circuit using thermistor RT, and level monitor is performed by the output of operational amplfier OP.
Patent JP-H0835094-A (JP)
Title: Pigment dispersed body for filling and coloring aluminum or aluminum alloy oxide film
Inventor: INOUE HIROSHI
IPC: C25D11/20
Filed: 1994-07-22
Abstract: PURPOSE:To obtain an aluminum oxide film capable of suitably filling fine pores of the aluminum oxide film with a pigment by electropholesis, excellent in durability, free from falling off of the pigment, fast and clear and further, excellent in the property of repeated coloring. CONSTITUTION:The pigment dispersed body is for filling and coloring the oxide film of aluminum or the aluminum alloy having 50-250nm diameter of the coating film fine pores with the pigment by electropholesis and the point of 50% (average particle diameter; D50) of cumulative distribution in the pigment particle diameter distribution is controlled to >=200nm. As a result, aluminum is made practically multi-colored.
Patent JP-S6326618-A (JP)
Title: Washing machine
Inventor: NONOGUCHI HIROSHI
IPC: B08B3/12
Filed: 1986-07-21
Abstract: PURPOSE:To securely wash a contact lens in a short time by transmitting ultrasonic wave vibrations to a washing container by a vibrator which is vibrated at a high frequency by an oscillation circuit. CONSTITUTION:The screw part 11 of a cap is mounted on the screw part 12 of the washing container 5 while the contact lens 6 is held at the chuck part 9 of the cap 10, and then the contact lens 6 is held during washing without touching the washing container 5 directly. When the contact lens 6 is washed, washing liquid is poured in the washing container 5 until a body to be washed, i.e. contact lens 6 dipped completely in the liquid, a timer switch 7 is turned to set a time, and a switch is turned on. Consequently, fixed dirt can be removed from the contact lens 6 by ultrasonic wave vibrations.
Patent JP-H08313790-A (JP)
Title: Photographing lens unfolding device
Inventor: WAKABAYASHI HIROSHI
IPC: G02B7/08
Filed: 1996-07-01
Abstract: PURPOSE: To prevent an adverse influence from being exerted on focusing because an intermediate helicoid member is inadvertently turned when vibration or impact is given. CONSTITUTION: This photographing lens unfolding device is constituted of an inside helicoid member 8 holding a photographing lens 16 and freely moving in an optical axis direction, an outside helicoid member 5 arranged on the outside of the member 8 and fixed in a camera body, and the intermediate helicoid member 7 arranged between the members 8 and 5, helicoid-coupled with both of the members 8 and 5 and freely turned centering around an optical axis; and it is provided with a turning preventing means 20 preventing the turning of the member 7 when the member 7 is not operated.
Patent JP-H0458261-A (JP)
Title: Image forming device
Inventor: MATSUI KOSUKE
IPC: G03G21/00
Filed: 1990-06-28
Abstract: PURPOSE:To easily and accurately assemble an LED array body, to reduce the number of parts and to simplify the work of the parts by engaging one end side of the LED array body with a unit frame by using a pin and a hole and coupling the other end side thereof with the unit frame by a screw clamp. CONSTITUTION:Two pins 5a are planted to be arranged in parallel in the rotating direction of a photosensitive body 2 on one end side of the LED array body 5, and an extension part 5c for clamping which has a long hole 5b is provided in the width direction of the photosensitive body 2 on the other end side thereof. Just like the LED array body 5 is placed on the upper end face of the one side plate 1b of the frame 1 having the extension part 5c, the pin 5a is inserted in the hole 1c piercing through the other side plate 1b of the frame 1. By clamping the extension part 5c to a bracket 1d for fixing which is provided on the plate 1b by a screw 18 through the long hole when the pin 5a is inserted into a fitted position for the width direction of the photosensitive body 2, the LED array body is fixed on the unit frame 1.
Patent JP-2001001184-A (JP)
Title: Flux cored wire for tig welding
Inventor: SATO YOSHIKAZU
IPC: B23K35/368
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a flux cored wire for TIG welding, by which working coating flux on the groove of a body to be welded can be eliminated and a uniform and deep depth of penetration can be given. SOLUTION: By mixing silicon dioxide and chromium oxide in the ratio of 20-80 wt.% SiO2 and 20-80 wt.% Cr2O3, flux is constituted by containing sulfur S to the above described mixture in the ratio of 5-20 wt.% to total weight. A wire for TIG welding is charged with this flux in the ratio of 5-25 wt.%.
Patent JP-2000358200-A (JP)
Title: Electronic program information display device and program recording medium
Inventor: KAMINAKA HIROYUKI
IPC: G06F3/0481
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide an electronic program information display device and a program recording medium to enable even an aged user to easily understand the contents of the EPG information. SOLUTION: A receiving means 70 is prepared to receive the program broadcasts together with the 1st electronic program information display means 9, 12 and 13 which display the EPG information received by the receiving means 70 in a standard electronic program information display form and the 2nd electronic program information display means 9, 12 and 13 which display the EPG information in a special electronic-program information display form where at least a symbol is enlarged in the EPG information, at least a symbol is newly added or the whole or a part of a text of the standard electronic program information display form is deformed or deleted in comparison with the standard electronic program information display form.
Patent JP-S5871971-A (JP)
Title: Adhesive composition
Inventor: KATOU HIROSHI
IPC: C09J123/00
Filed: 1981-10-26
Abstract: PURPOSE:An adhesive composition, containing a crosslinkable polymer, organic peroxide, unsaturated compound and organic solvent, suitable for polymers crosslinked (crosslinkable) with an organic peroxide, and having improved bonding strength. CONSTITUTION:A composition containing (A) a polymer crosslinkable with an organic peroxide, e.g. polyethylene, 1,2-polybutadiene or ethylene-vinyl acetate copolymer, (B) preferably 1-10pts.wt., based on 100pts.wt. component (A), organic peroxide, e.g. di-tert-butyl peroxide, (C) preferably 0.5-5pts.wt., based on 100pts.wt. component (A), compound having at least two or more radically reactive C-C double bonds in the molecule, preferably di-- tetrafunctional divinylbenzene or triallyl isocyanurate having 100-10,000 molecular weight, and (D) preferably 100-1,000pts.wt., based on 100pts.wt. component (A), organic solvent, preferably toluene or cyclohexane.
Patent JP-H0641969-A (JP)
Title: Vegitation base body for greening
Inventor: KANBE HIROYUKI
IPC: A01C1/04
Filed: 1992-06-06
Abstract: PURPOSE:To prevent residual pollution due to a net-like body and outflow loss of vegitation materials by mounting vegitation base material bags receiving seeds, fertilizer, and the like at regular intervals on the net-like body made of specified mixed spinning fiber or combined filament rayon. CONSTITUTION:Vegitation base material bags 3 receiving vegitation seeds, fertilizer, and the like are mounted at regular intervals on a net-like body 2 made of mixed spinning fiber composed of corrosive fiber and synthetic fiber. Next, this vegitation base body 1 is stretchedly provided on the face of slope, and the strength of the net 2 is maintained during the term from a half year to one and a half year up to germination and development of plant, so as to prevent outflow loss of the vegitation materials on the base body 1. Next, as the plant is developed and grown to some extent, the net 2 is gradually decomposed and corroded to be homogenized to the soil. Combined filament rayon in which at least either of high polymer emulsion or water soluble polymer is added to viscose solution, can be also used for the net 2. Hereby, the strength can be held during the term required for protection of slope face and development of the plant, and residual pollution due to the net-like body can be prevented.
Patent JP-H04368711-A (JP)
Title: Electric tape wire
Inventor: TANIHIRA KAZUO
IPC: H01B7/08
Filed: 1991-06-17
Abstract: PURPOSE:To surely prevent a short circuit between conductors when the interval between the conductors is decreased by providing a separate layer kept in close contact with the side faces of adjacent conductors in the width direction of a tape electric wire and kept in close contact with the upper and lower faces of multiple conductors in turn in the thickness direction of the tape electric wire between insulating layers. CONSTITUTION:Multiple conductors 1a, 1b having a rectangular cross section with the thickness 0.05mm and the width 0.35mm are arranged in turn on the same plane at the interval 0.5mm, for example. A separate layer 2 is kept in close contact with the side faces 4... of the conductors 1a..., 1b..., the lower faces 6... of the conductors 1a..., the side faces 4 of the conductors 1b..., the lower faces 6... of the conductors 1a..., and the upper faces 5... of the conductors 1b..., i.e., the separate layer is arranged between the adjacent conductors 1a, 1b, a short circuit between the conductors 1a, 1b can surely be prevented, and the conductors 1a, 1b can be wired in high density at a reduced pitch.
Patent JP-H102550-A (JP)
Title: Automatic emergency gas intercepting device
Inventor: KIYOHARA SADAJI
IPC: F23N5/24
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an automatic emergency gas intercepting device, operated surely upon gas leakage in usual or upon the generation of earthquake having a seismic intensity bigger than a preset value. SOLUTION: A substantially drum type case 1, divided into an upper case 1a and a lower case 1b, is provided with a connecting port 3, through which gas flows thereinto, and another connecting port 4, through which the gas flows out, at both side surfaces of the case 1 at the substantially same height while both of the connecting ports 3, 4 are communicated through a gas flow passage 10, formed in the case 1, and a valve port 11a, closed by a ball valve 12, dropped out of a valve seat by a preset seismic intensity, is provided on the way of the gas flow passage 10. At the same time, a solenoid driving means, connected to a gas leakage sensor and is excited by the same when the sensor has detected a given concentration of gas due to the leakage of gas to drop the ball valve 12 on the valve seat forcibly, is provided near the valve seat.  According to this method, troubles due to the leakage of gas in usual and upon earthquake can be prevented.
Patent JP-H1119497-A (JP)
Title: Inorganic particulate dispersant for ultraviolet shielding and dispersion of inorganic particulate dispersant for ultraviolet shielding containing this dispersant
Inventor: OGAWA AKIHIRO
IPC: C09D7/45
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To improve the dispersibility and preservable stability at the time of well dispersing the inorg. particulates to be used for a UV shielding agent into an aq. medium by preparing a dispersant from saccharose fatty acid ester having an HLB and carbon atoms of constituting fatty acid of specific values. SOLUTION: The dispersant used at the time of preparing the inorg. particle dispersion for UV shielding used for cosmetics, medicaments, coating materials, etc., for preventing UV rays is prepd. by using the saccarose fatty acid ester having the HLB of >=10 and the carbon atoms of the constituting fatty acid of <=16 and adding an anionic surfactant thereto at need. The examples of the anionic surfactant include a fatty acid salt, fatty acid ester lactate salt, monoglyceride citrate, monoglyceride succinate, diacetyl monoglyceride tartrate, stearyl ester sodium fumarate, etc. Titanium oxide, etc., are used as the inorg. particle for UV shielding and are preferably the particulates subjected to a hydrophilicity impartation treatment an their surfaces.
Patent JP-H0337300-A (JP)
Title: Detergent for use in braking unit
Inventor: KANEDA TOSHINAGA
IPC: B60S5/00
Filed: 1989-07-05
Abstract: PURPOSE:To obtain the subject detergent which has excellent detergency, low toxicity and high safety as stipulated in the Fire Service Law by adding specific compounds to a 12-16C paraffin hydrocarbon. CONSTITUTION:The subject detergent comprises a 12-16C paraffin hydrocarbon (e.g. 2,2,4,6,6-pentamethylheptane) and one or more compounds selected from the group consisting of 1-6C aliphatic monohydric alcohols (e.g. n-propyl alcohol), aliphatic dihydric alcohol mono(lower alkyl) ether (e.g. propylene glycol monomethyl ether) and aliphatic dihydric alcohol mono(lower alkyl) ether acetate (e.g. propylene glycol monomethyl ether acetate).
Patent JP-S6149315-A (JP)
Inventor: KURONUMA HIDEO
IPC: H01B17/02
Filed: 1984-08-17
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-H0520650-A (JP)
Title: Magnetic head constituting body
Inventor: OKAJI SEIJI
IPC: G11B5/53
Filed: 1991-07-12
Abstract: PURPOSE:To intensify adhesive force by forming a gap part packed with an adhesive between the joint surfaces of the front end of a head base and the rear end of a head chip and forming an adhesive injection hole communicating with the gap part through the surface opposite from the joint surfaces. CONSTITUTION:The rear end 23 of the head chip 20 is adhered by the adhesive 1 to the front end 35a of the head base 30. The gap part 32 packed with the adhesive 1 is formed between the joint surfaces 31 of the front end 35a of the head base and the rear end 23 of the head chip. The adhesive 1 injection hole 34 communicating with the gap part 32 is formed through the surface opposite from the joint surfaces 31. The head chip 20 is first joined to the head base 30 and thereafter, the adhesive 1 is injected from the injection hole 34. The adhesive 1 is then packed in the gap part (groove) 32 formed between the joint surfaces 31 of the head base 30 and the head chip 20, by which the joint surfaces are adhered. The sufficient adhesive force is thereby obtd. and the peeling of the head chip 20 from the head base 30 by slight impact is obviated.
Patent JP-H0336747-A (JP)
Title: Via chain monitor device
Inventor: SAITO TAICHI
IPC: G01R31/28
Filed: 1989-07-03
Abstract: PURPOSE:To largely reduce the number of vias between taps and find any bad via with ease by providing on a substrate first, second, and third terminals, a via chain connected to said terminals and including a plurality of taps, and means having the third terminal as an output terminal and detecting voltages of the plurality of the taps successively. CONSTITUTION:A via chain monitoring device includes first, second, and third terminals 12, 13 and 14, a via chain 15, and a tap voltage detector means 16. Herein, the via chain 15 has its opposite ends being connected to the first and second terminals 12 and 13 in order. The via chain 15 further includes taps 171, 172,...17n which are to electrically divide the device to n+1 divided parts 151, 152...15n+1. The taps 171, 172...17n are connected to one input terminals of NOR circuits 201, 202...20n, respectively. Further, output terminals of the NOR circuits 201, 202...20n are connected to input terminals of OR circuits 21, and an output terminals of the OR circuit 21 is connected to the third terminal 14. High level voltage 'H' is applied to the first terminal 12 and voltage levels of the taps 171, 172...17n are reversed, whereby the voltages of those taps are monitored in succession from the first terminal side.
Patent JP-H0520457-A (JP)
Title: Multiplex resolution processing incorporating type hough transformation method
Inventor: KAMATA HIROSHI
IPC: G06T7/00
Filed: 1991-07-12
Abstract: PURPOSE:To supply a multiplex resolution processing incorporating type Hough information method for calculating Hough information by means of adaptively defining a cell near a picture element in accordance with picture information by incorporating a method used in a multiplex resolution processing in the definition of the cell. CONSTITUTION:When picture density in the cell is near '1', or the number of the candidates of segments selected in the cell becomes more than the number of the segments which is set and which is to be extracted, a grating whose resolution is 1/2 of an original grating is defined. A picture (g) on the 1/2 grating is calculated by a prescribed operation expression and the cell near B is defined again on the 1/2 grating. Thus, the corresponding straight lines are sequentially extracted from that with a large duplicate degree by calculating a straight candidate group (rho1, theta1) from the picture (g) in the cell.