baber/WOPTO huggingface dataset:
Patent JP-H09264730-A (JP)
Title: Method for inspection of pattern flaw and apparatus therefor
Inventor: INOUE HIROSHI
IPC: G01B11/30
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To detect, with high accuracy, a very small pattern flaw on a semitransparent film. SOLUTION: A spational filtering and processing operation is performed to inspection data Q by a spatial filter circuit 20, image data on a pattern flaw part is enhanced and processed, inspection data Q' which is enhanced and processed and a threhold value are compared by a threshold-value judgment circuit 21, and a pattern flaw is detected. In this case, whether reference data S is a part of a uniform pattern or not is judged by a pattern-feature extraction circuit 22. When it is the uniform pattern, the output of a flaw data G is inhibited. When it is not the uniform pattern, the output of the flaw data G is permitted.
Patent JP-S571904-A (JP)
Title: Position detecting sensor for beveling welding line
Inventor: FUKUI KIYOUJI
IPC: G01B11/24
Filed: 1980-06-05
Abstract: PURPOSE:To detect a beveling welding line highly accurately with a simple constitution, by employing such constitution that a beam of light is projected on a beveling welding line from a light-projecting means placed along a sensing axis through a  microlens, and the reflected light received through microlenses being arranged symmetrically. CONSTITUTION:The light from an He-Ne laser 11 is applied onto a work WA through a condenser lens 112, an optical fiber 10 and a microlens 13, to form a bright portion S1a. Microlenses 23 and 33 arranged at the positions symmetrical with respect to the microlens 13 receive the rays reflected from visual fields S2a and S3a respectively. Said rays are inputted to phototransistors 21 and 31 through optical fibers 22 and 32 respectively. The outputs thereof are inputted to a subtractor 40 through amplifiers 61 and 62, filter circuits 81 and 82 and detectors 91 and 92. Then, regulation is effected so that said differential output, that is, the distance (d) between the symmetrical axis H of the visual fields S2a and S3a and a welding line WL becomes zero. Thereby, the welding line WL can be detected highly accurately with a simple constitution.
Patent JP-S63245650-A (JP)
Title: Dietary food
Inventor: KUNO NINPEI
IPC: A23L33/00
Filed: 1987-03-31
Abstract: PURPOSE:To obtain the titled inexpensive food formula excellent texture and water retention free from an offensive smell, containing a specific edible material consisting of a cellulose having crystal for of cellulose II and one or more guest components such as polypeptide. CONSTITUTION:Cellulose together with one or more selected from polysaccharide, natural protein or partial hydrolyzate thereof is dissolved or dispersed into an aqueous solution of alkali metallic hydroxide and regenerated from the aqueous solution to give cellulose (A) having crystal form of cellulose II and 10-300 polymerization degree. Then the compound A is blended with (B) one or more guests components selected from polypeptide and edible polysaccharide in the weight ratio of the component A/B of 95-50/5-50 to give powder seasoning containing 1.0-70.0wt.% edible substance consisting of a structure comprising >=10wt.% cellulose II in the component A or uniform blend of the cellulose II and the component B existing as a sea component or a continuous substance.
Patent JP-S59202458-A (JP)
Title: Photosensitive composition
Inventor: MORI YOICHI
IPC: G03F7/028
Filed: 1983-05-02
Abstract: PURPOSE:To increase the curability of a photosensitive composition contg. a compound having an ethylenic unsatd. bond as a photopolymerizable component in the presence of oxygen by adding a thiophosphate compound to the composition. CONSTITUTION:This photosensitive composition contains a radical polymerizable ethylenic unsatd. compound and 0.01-20wt% thiophosphate compound represented by the general formula. In the formula, each of R1, R2 and R3 is 1-20C alkyl, aryl or aralkyl, it may have halogen, 1-20C alkoxy, a alkoxycarbonyl, acyloxy, alkanoyl, cyano, hydroxyl or amino as a substituent, X is 0 or -CR4R5-, each of R4 and R5 is H, 1-20C alkyl, aryl or aralkyl, each of m and n is 0, 1, 2 or 3, p is 0, 1 or 2, and m+n+p=3.
Patent JP-S572517-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANAKA TOSHIO
IPC: H01L21/18
Filed: 1980-06-05
Abstract: PURPOSE:To prevent the dissipation of undesired impurity from the back surface of a water of disposing and heat treating many sets of two sheets of semiconductor wafer having no mask material on the back surface and intimately contacted between the back surface of the wafers in an oven at the prescribed interval. CONSTITUTION:An N<+>N<-> type semiconductor wafer 30 having an N<+> type region 31 and an N<-> type region 32 is prepared, and silicon dioxide films 33, 34 are selectively formed on the surface by an ordinary method. Many sets of two sheets of semiconductor wafers 30a, 30b intimately contacted back-to-back surface B are then formed, are implanted and supported on a boat 26 at the prescribed interval g, and are inserted into an oven 20. When the wafers are then heat treated in an impurity atmosphere, a P type impurity is diffused, and a P type base region 36 is then selectively formed in the region 32. When an N type impurity is similarly diffused, an N type emitter region 37 is formed. Thus, it is not necessary to form a mask material on the back surfaces B.
Patent JP-H10251261-A (JP)
Title: Pyrazinophthalocyanine derivative and its production
Inventor: MATSUOKA MASARU
IPC: C09B47/00
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound useful for using as a photorecording material, a phototransforming material, a fluorescent pigment, etc. SOLUTION: This compound is expressed by formula I [R1 and R2 are each H or phenyl; M is AlX (X is H, a halogen, etc.)], e.g. tetra- 2-(n)- octylphenyl}pyrazinoporphyrazinate aluminum hydroxide. The compound of the formula I in a case of having a halogen atom as the X is obtained by reacting a compound of formula II with AlCl3 in an organic solvent such as C6 H4 Cl2 and in the presence of a catalyst such as (NH4 )2 MnO4 at a temperature from 50 deg.C to the boiling point of the used solvent for from several 10min to several 10hrs.
Patent JP-H04310954-A (JP)
Title: Photosensitive transfer sheet and method for forming transferred picture image
Inventor: SUZUKI TAMOTSU
IPC: G03F7/09
Filed: 1991-04-09
Abstract: PURPOSE:To obtain a photosensitive transfer sheet which causes no displacement of picture elements during transferring by specifying the compression rate of a temporary supporting body to 0-15%. CONSTITUTION:It is specified that the compression rate of a temporary supporting body is 0-15% in a photosensitive transfer sheet having at least a transferable photosensitive layer on a temporary supporting body. Namely, this photosensitive transfer sheet has a temporary supporting body essentially comprising compression-resistant material. By specifying the compression rate to 0-15%, any compression-resistant material can be used. If the compression rate exceeds 15%, deformation is caused by pressure and/or heat during transferring, which deteriorates dimensional stability. As for proper material for the supporting body, foamed material made of natural rubber, synthetic rubber such as styrene-butadiene, styrene-isoprene, etc., can be used, and the body is preferably in 30-300mum thick, more preferably 30-150mum thickness. Thereby, picture images of excellent picture quality without displacement of picture elements can be obtd.
Patent JP-H01247993-A (JP)
Title: Heat exchanger for ventilating device
Inventor: YOSHIKAWA TAKESHI
IPC: F28D9/00
Filed: 1988-03-30
Abstract: PURPOSE:To permit the regulation of temperature and humidity freely, by a method wherein a plurality of partitioning sheets, made of porous nonwoven fabric, is supported by penetrating a plurality of metal needles through them with a predetermined spaces under a condition that gaps are provided between each partitioning sheets respectively. CONSTITUTION:A heat exchanger is constituted of a plurality of partitioning sheets 1, made of the nonwoven fabric of synthetic fibers having the thickness of 0.5mm as well as a comparatively high density and obtained by hot-press of synthetic fibers such as the mixed fibers of porous moisture-absorbing polyester fibers and low melting point polyester fibers, for example, while the nonwoven fabrics are supported with a predetermined space 4 by penetrating stainless steel needles 2 having about 1mm diameter with the density of 50-60 pieces of needles/cm<2> from the uppermost sheet to the lowermost sheet. The end surfaces of shielding plate 3, interposed in gaps between respective partitioning sheets 1 and made of a material not permeating air or synthetic resin sheet, for example, are sealed alternately by bonding the suction side as well as the discharging side of atmosphere and the suction side as well as the discharging side of indoor air by adhesive agent so as not to obstruct the streams of air, intersecting orthogonally to each other.
Patent JP-H04287604-A (JP)
Title: Rice seed capable of carrying out germination hastening treatment
Inventor: KON YOSHIYUKI
IPC: A01C1/04
Filed: 1991-03-15
Abstract: PURPOSE:To obtain the subject rice seeds having a high efficiency of germination by rolling seeds in a specific nonwoven fabric tape and then winding yarn degradable in soil around the tape. CONSTITUTION:A nonwoven fabric degradable by bacteria in soil is obtained by holding cellulosic fiber with mutual entanglement and light adhesion of only the aforementioned fiber or holding the fiber with a water-soluble adhesive or a bonding resin. The basis weight of the nonwoven fabric is <=50g/m<2>. The resultant nonwoven fabric is then cut and processed into a tapelike form to roll seeds by a rice seed producing machine. Yarn degradable in the soil is subsequently wound around the tape. Thereby, the objective rice seeds capable of carrying out germination hastening treatment before seeding are obtained.
Patent JP-H01248812-A (JP)
Title: Digital clipping circuit
Inventor: ONO TATSUYUKI
IPC: H04N5/923
Filed: 1988-03-30
Abstract: PURPOSE:To give a smooth waveform change to a hard clip output with an integrating output and to obtain a digital cliping circuit having a soft clipping characteristic by generating the integrating output of a prescribed constant during the period when a clipping is applied and synthesizing the integrating output and a hard clipping output. CONSTITUTION:An input signal S1 supplied to an input terminal 11 is fixed to one side input terminal of a comparator 12 and one side fixed terminal of a switch 13. A reference signal S2 supplied to an input terminal 14 is supplied to other side input terminal of the comparator 12 and other side fixed terminal of the switch 13. The comparator 12 compares the size of levels L1 and L2 of both signals S1 and S2 and outputs the compared result. The switch 13, when the L1 is larger than a clip level L2, selects a reference signal S2 and reversely, when it is smaller than L2, selects the input signal S1. A constant generating circuit 15, when the L1 is larger than the 12, generates a signal S4 to show the prescribed constant. The S4, after it is integrated by the prescribed time constant with an integrating circuit 16, is added and synthesized by the selection output of the switch 13 and an adder circuit 17.
Patent JP-H11275377-A (JP)
Title: Method and device for converting color data
Inventor: SUZUKI YOSHIHARU
IPC: H04N1/60
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent color from being changed even when color data is converted by the color data converting method and device by which data of a color picture equipment having a first color region is converted into data of the color picture equipment having a second color region. SOLUTION: In this method by which the first color data included in the color region of the first picture equipment is converted into second color data included in the second picture equipment color region, the first color data is converted into the second color data for every classified color after first color data is classified into corresponding colors by a classifying table which indicates corresponding relation between the color decided based on the human sense of color perception and first color data. Since the color area is converted at every color based on the human sense of color perception, the color is prevented from being changed by conversion. Besides, the brightness of the picture is not lost since conversion is executed for every color.
Patent JP-H07278236-A (JP)
Title: Production of copolymer of monosubstituted acetylene with disubstituted acetylene
Inventor: FUCHIGAMI TAKAMASA
IPC: C08F238/02
Filed: 1994-04-15
Abstract: PURPOSE:To produce the title copolymer having a high degree of polymerization and a high function by copolymerizing an inexpensive monosubstituted acetylene with a disubstituted acetylene exhibiting a high function. CONSTITUTION:A monosubstituted acetylene is copolymerized with a disubstituted acetylene in the presence of a tungsten complex represented by the general formula: A<+> [W2H(CO)10]<-> (A<+> is an alkali metal cation, an ammonium cation, an iminium cation or a phosphonium cation). In this way, the control of the composition of the copolymer by changing the monomer ratio, which has been difficult, is possible.
Patent JP-S61235094-A (JP)
Title: Electrode disk for rotary electrode type cutting device
Inventor: SHIMURA KATSUMI
IPC: B23K35/02
Filed: 1985-04-11
Abstract: PURPOSE:To obtain the titled electrode disk which extended a life, and for which a conventional frequent replacement work is not required, by specifying a position relation of each of plural adjacent holes which is formed in a shape of a concentric circle and also in the diameter direction in the inside of plural grooves of the outside peripheral part. CONSTITUTION:When cutting of a steel material to be cut 102 is repeated by said electrode disk 103, the disk 103 itself is melted and consumed by an arc head, and its diameter becomes small gradually. At the same time, a working groove 106 is also consumed, and a molten metal removing function is lowered and also lost. However, at the same time, the outermost peripheral part of an oblong hole 111 is melted, and functions as a working tool instead of the groove 106. Thereafter, in the same way, when the oblong hole 111 is consumed, an oblong hole 112 functions as a working groove, and as a result, the working groove for displaying the molten metal removing function exists at all times. Accordingly, a life of the disk 103 is extended, also a cooling effect is improved by forming the oblong holes 111, 112, and a deformation caused by heat can be prevented effectively.
Patent JP-S60220566-A (JP)
Title: Manufacturing method of carbon positive electrode for oxihalide/lithium cell
Inventor: MIZUTANI MINORU
IPC: H01M6/14
Filed: 1984-04-16
Abstract: PURPOSE:To provide a carbon positive electrode with reduced impurities and a large reactive surface area and thereby provide the captioned cell having large capacity and improved in voltage delay thereof by dipping a carbon positive electrode in oxihalide, and extracting and removing a soluble component of the carbon electrode into the oxihalide. CONSTITUTION:A positive electrode plate is constructed by dipping blended and formed Teflon powder or Teflon dispersions, and carbon black and graphite or acetylene black into an oxihalide solution. For instance, acetylene black and Teflon dispersions D-1 diluted in purified water are blended so as to provide a ratio of acetylene black to Teflon of 90:10 (weight ratio), for yielding a pasty substance. This is uniformly applied on both surfaces of nickel expand metal so as to provide an electrode plate shape and dried at 150 deg.C for 16hr, and thereafter dipped in thionyl chloride for 48hr. Thereafter, thionyl chloride therein is evaporated and removed in the dried air at ordinary temperature, and then vacuum-heated at 250 deg.C for 6hr to provide a carbon positive electrode.
Patent JP-S61237381-A (JP)
Inventor: WATANABE KATSUNORI
IPC: H01R39/18
Filed: 1985-04-11
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-H03274233-A (JP)
Title: Aluminum series metal matrix composite and its manufacture
Inventor: HATA HAJIME
IPC: C22C21/00
Filed: 1990-03-26
Abstract: PURPOSE:To obtain a composite in which the characteristics of a matrix metal are made use of by infiltrating molten Al (alloy) into the preform of alumina series short fibers having a prescribed compsn. obtd. by heating 9Al2O3.2B2O3 by pressurizing. CONSTITUTION:Aluminum borate short fibers having a compsn. of 9Al2O3.2B2O3 are formed, and this formed part is heated, e.g., at 1200 to 1600 deg.C. Then the B2O3 components are volatilized to transform the formed part into an alumina series short fiber preform having a compsn. shown by 9Al2O3.XB2O3 (where X denotes 0.01 to 2) while the shape same as that of the above formed body is retained. Molten Al (alloy) is infiltrated into this preform by pressurizing.
Patent JP-H04289051-A (JP)
Title: Machine tool equipment with chip processing device
Inventor: YOSHIKAWA OSAMU
IPC: B23Q11/00
Filed: 1991-03-18
Abstract: PURPOSE:To improve the conventional defects by providing an air introducing port positively in an enclosure cover, sucking outer air through it to generate air currents effectively, and providing a switching valve to be opened and closed by the air currents at this part so as to close the enclosure cover automatically when a dust collector is stopped. CONSTITUTION:A dust collector 7 is connected with an enclosure cover 6 enclosing a tool mechanism to close it, and an outer air introducing port 15 having a switching valve 18 to operate by a suction force by the dust collector 7 at a part of the enclosure cover 6 is provided to compose a machine tool equipped with a chip processing device, chips can be discharged, and the encloser cover can be closed automatically when the dust collector is stopped.
Patent JP-H09262551-A (JP)
Title: Automatic sorter
Inventor: YUKI TAKENARI
IPC: B07B13/04
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an automatic sorter capable of automatically and efficiently sorting rods. SOLUTION: In an automatic sorter, a belt 31 having crosspieces 34 capable of placing rods on the belt is almost vertically provided so as to face to a rod storage part 20. When the belt 31 is driven, the vertical part 31a facing to the storage part 20 rises to take out rods one by one. The rods are fed on a sorting plate 40 by the belt 31 to fall from openings 41 having dimensions corresponding to the rods to be sorted. Since guide members 36, 37, 38 are provided, the rods can be certainly fed. Therefore, a plurality of rods do not overlap with each other at the openings 41 and can be efficiently sorted. Further, the openings 41 are hardly clogged with the rods.
Patent JP-S58196169-A (JP)
Title: Method and apparatus for pulse arc welding
Inventor: YAMAMOTO HIDEYUKI
IPC: B23K9/095
Filed: 1982-05-08
Abstract: PURPOSE:To enlarge the range of current that can perform welding with a consumable electrode of one kind, by decreasing the product of n-th power of pulse current value and pulse duration when the average value of welding current is set to a large value in pulse arc welding. CONSTITUTION:When base current value Ib, pulse current value Ip1, pulse duration Tp and pulse frequency f1=1/T are set as welding condition suitable for the first object to be welded, the average value Ia1 of welding current is shown by an equation I. Next, to obtain an average value Ia2 of welding current suitable for another object to be welded, pulse duration Tp is fixed, and the average value of welding current is enlarged by increasing pulse frequency from f1 to f2=1/T2. That is, by decreasing pulse currnt value Tp1-Tp2 shown by alternate long and two short dashes line simultaneously, the product of n-th power of pulse current value Ip and pulse duration Tp is decreased. The average value Ia2 of welding current at this time is given by an equation II.
Patent JP-H02256738-A (JP)
Title: Connection of column
Inventor: YAMAOKA MASAKI
IPC: E04B1/24
Filed: 1989-03-29
Abstract: PURPOSE:To reduce the cost of construction by a method in which surface plates and back plates are set along the inner and outer faces of a column vertically and connected with bolts. CONSTITUTION:The lower half of a back plate 8 is set along the inner face of the upper part of a lower column 1b and temporarily fired to the column 1b by bolts 9 through the hole of the column 1b and the nut 7 of the plate 8. The lower end of an upper column 1a is set on the upper end of the column 1b and the upper half of the plate 8 is set along the inner face of the column 1a to match the nut 1 and the hole of the column 1b. A surface plate 11 is set over the lower outside of the column 1a and the upper outside of the column 1b to match the insert hole 10 of the plate 11 and the hole of the column 1b. Bolts 12 are screwed with nuts 2 through the hole of the column 1b from the insert hole 10.
Patent JP-H01246507-A (JP)
Title: Color separation filter device
Inventor: HANEDA SATORU
IPC: G03B27/73
Filed: 1988-03-29
Abstract: PURPOSE:To simplify the structure of the above device and to facilitate assembling and adjusting operations by adhering plural pieces of filters for monochromatic light onto a common transparent base body. CONSTITUTION:The filter FB for blue light, the filter FG for green light and the filter FR for red light are arrayed on the same plane of a transparent glass plate G having optical parallel planes as the common transparent body. The filter FND having the prescribed transmittance to visible light by cutting UV light and IR light is arrayed in the transverse direction thereof and these filters are respectively adhered to the glass plate by balsam and are thereby integrated. Handling of the respective filters for monochromatic light as one single member is thereby enabled. The color sepn. filter device which is simple in the structure of the device and allows the easy assembly and adjustment operations is thus obtd.
Patent JP-S60222552-A (JP)
Title: Ultrasonic injection method and injection valve
Inventor: HIRABAYASHI HIDEO
IPC: F02B1/04
Filed: 1984-04-19
Abstract: PURPOSE:To prevent delay in vibration starting time from taking place by continuously vibrating a vibrating member provided in an injection nozzle, with an ultrasonic wave generating means maintained always in an operating condition, and intermittently feeding a liquid material, in an internal-combustion engine. CONSTITUTION:A vibrating member 14 which runs through a vibrating member holder 8 and a housing 4, is continuously vibrated by an ultrasonic vibration generating means 100 which is operatingly connected to a body part 16. And, when a liquid fuel from a port 70 is fed to the edge part 32 of the vibrating member 14 due to the upward movement of a hollow needle valve 34, the liquid fuel is atomized and outwardly injected. Also, plural number of inclined grooves, e.g., opposite two grooves in the diametrical direction, are formed on the small diameter part 42 of the hollow needle valve 34, to give swirl to the fuel being injected while prevent it from being one-sided, further improving sharpness in stopping injection as well as atomization. Thereby, delay in vibration starting time can be prevented while carrying out the atomization of liquid.