baber/WOPTO huggingface dataset:
Patent JP-H03292082-A (JP)
Title: Picture segmentation device
Inventor: TSUBOTA RUMI
IPC: H04N19/60
Filed: 1990-04-10
Abstract: PURPOSE:To prevent deterioration in quality of a segmented picture and to reduce the processing time by applying coding only when an address of a block to be decoded is included in area information of a block applying segmentation and generating a coding data of a segmentation picture specified by the above area information. CONSTITUTION:A decoding section 101 reads a coding data and decodes the data in the unit of blocks, decodes a conversion coefficient data by one block and stops decoding processing. A control section 114 discriminates whether or not the decoded block is a block included in a segmented picture and starts a coding section 103 when the block is included and applies coding processing to conversion coefficient stored in the buffer memory 102. When the processing is implemented to all blocks, only the block of the conversion coefficient belonging to the segmented picture is coded by the coding section 103. Thus, the coding data for the segmented picture is obtained resultingly.
Patent JP-H02273778-A (JP)
Title: Electrophotograph type printing device
Inventor: HASHIMOTO YASUSHI
IPC: G03G21/00
Filed: 1989-04-14
Abstract: PURPOSE:To prevent generating electric discharge between a seal member and peripheral devices and to lengthen the life of a photosensitive body by providing an electric discharging circuit which connects a capacitor and a varistor in parallel between the seal member and an earth electrode. CONSTITUTION:The seal member 7, which is under an electrically floating condition from the ground electrode 8, is electrostatically charged by the impressed voltage of an electrifier 9, then, the seal member 7 is electrically discharged by using the electric discharging circuit which connects the capacitor 13 and the varistor 15 in parallel. The varistor 15 allows lower resistance at a high voltage than a varistor voltage Z and higher resistance at a low voltage than the varistor voltage Z, and even when the impressed voltage of the electrifier 9 is increased, the electric potential of the seal member 7 can be kept at the varistor voltage Z or below. Thus, the electric discharge is prevented from being generated between the seal member 7 and the peripheral devices and the life of the photosensitive body 2 is lengthened.
Patent JP-S62252482-A (JP)
Title: Electrically conductive paint having solderability
Inventor: EGUCHI KAZUMASA
IPC: C09D7/12
Filed: 1986-04-24
Abstract: PURPOSE:To provide the title electrically conductive paint which can form an electrically conductive circuit having excellent electrical conductivity on an insulating board by a shortened process, consisting of metallic copper powder, a resin mixture, an (un)saturated fatty acid (metal salt), a metal chelate-forming agent and a soldering accelerator. CONSTITUTION:100pts.wt. in total of 85-95wt% metallic copper powder (A) having a particle size of not larger than 100mu and 15-5wt% resin mixture (B) of 2-30wt% metal surface-activating resin (a) such as active rosin, a maleinized rosin, etc. and 98-70wt% thermosetting resin (b) such as a resol type phenolic resin, etc. is blended with 1-8pts.wt. satd. fatty acid (e.g., palmitic acid), unsaturated fatty acid (e.g., oleic acid) or metal salt (C), 1-50pts.wt. at least one metal chelate-forming agent (D) selected from the group consisting of aliph. amines such as triethanolamine and 0.1-2.5pts.wt. at least one soldering accelerator (E) selected from the group consisting of glutamic acid, tartaric acid, etc., and metal salts thereof.
Patent JP-S6112526-A (JP)
Inventor: SAKARI MIKAERU REECHINEN
IPC: B65G59/04
Filed: 1985-05-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02273688-A (JP)
Title: Cyclic phosphorous acid ester derivative
Inventor: TAKEDA SHIGEKI
IPC: C07F9/6574
Filed: 1989-04-14
Abstract: NEW MATERIAL:A compound expressed by formula I (A is 1,3-propylene which may be substituted by lower alkyl). EXAMPLE:5,5-Dimethyl-2-acetonyloxy-1,2,3-dioxophosphorinane. USE:A synthetic intermediate for acetonyl cyclic phosphoric acid ester derivatives which are synthetic raw materials for calcium antagonistic and hypotensive agents. PREPARATION:A compound expressed by formula II (X is halogen) is reacted with hydroxyacetone.
Patent JP-S582209-A (JP)
Title: Manufacture of metallic nitrate
Inventor: IMAZAWA HIROSHI
IPC: C01G5/00
Filed: 1981-06-23
Abstract: PURPOSE:To efficiently manufacture a high purity aqueous soln. of a metallic nitrate without generating gaseous nitrogen oxide by reacting a metal with nitric acid in the presence of hydrogen peroxide. CONSTITUTION:When a metallic nitrate is manufactured by a reacting a metal such as Ag, Cu or Bi with nitric acid, during, before or after adding nitric acid, hydrogen peroxide is added continuously or in several times. Nitrogen oxide generated during the progress of the reaction is converted into nitric acid radicals at once by oxidation with adjacent hydrogen peroxide, facilitating the dissolution of the metal. By this method an aqueous soln. of a metallic nitrate is efficiently obtd. in one stage without practically generating gaseous nitrogen oxide. Since the soln. contains no impurities, high purity metallic nitrate crystals can be obtd. from the soln.
Patent JP-H06305020-A (JP)
Title: Manufacture of tubular film
Inventor: ICHIHARA YUTAKA
IPC: B29L7/00
Filed: 1993-04-22
Abstract: PURPOSE:To provide an apparatus for manufacturing a tubular film which can suitably mold resin of a uniform film thickness having no irregular thickness by detecting a temperature of a frost line of the resin. CONSTITUTION:The apparatus for manufacturing a tubular film comprises a regulator having a temperature sensor 28 for detecting a circumferential temperature of a frost line of resin 2 discharged from a discharge port 10 of a die 8, a regulating ring 17 variable at a size of a gap of the ports 10 of the die 8, and a regulating motor 23 for aligning the ring 17. The apparatus also comprises a controller 29 for detecting a circumferential irregular thickness state of the resin 2 based on a detection signal of the sensor 28 and outputting a drive control signal for so operating the motor 23 that the thickness becomes uniform.
Patent JP-2000003308-A (JP)
Title: Overlapped memory access method and device to l1 and l2
Inventor: DHONG SANG H
IPC: G06F12/08
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for realizing simultaneous, namely overlapped access to plural cache levels to reduce the waiting time of penalty of an upper level cache mistake. SOLUTION: The demand of a value (data or an instruction) is issued by a process 104 and is transferred to a lower level cache before it is decided whether a cache mistake of the value is generated at a cache of an upper level. In an execution configuration in which a lower level is an L2 cache, it is possible to directly supply a processor with a value. An address decoder operates at the upper level cache in parallel and can satisfy plural simultaneous memory demands. One of addresses (selected by order of priority logic on the basis of hit-miss information from the upper level cache) is gated to a work line driver of a memory array of the cache at the lower level by a multiplexer. Several bits among the address which do not need conversion from virtual into real can be immediately decoded.
Patent JP-S58215966-A (JP)
Title: Rotor for stepping motor
Inventor: HAMANO MASAAKI
IPC: H02K1/27
Filed: 1982-06-07
Abstract: PURPOSE:To obtain a rotor which has excellent mass productivity with high rotating accuracy by composing a rotor core which is mounted on a shaft of a ring-shaped plastic coupling magnet which is magnetized radially with many salient-poles on the outer periphery. CONSTITUTION:A rotor core 1 made of a ring-shaped plastic magnet which is magnetized radially with many salient poles on the outer periphery is forcibly engaged with a shaft 3 to form a rotor. The core 1 is composed of an N-pole rotor core and an S-pole rotor core which are disposed axially at an interval of the shaft 3. In case of a relatively large stepping motor, a cylinder is interposed between the core 1 and the shaft 3, thereby reducing the amount of a magnet, and in case of providing a cylinder, the core 1 and cylinder may be integrally formed.
Patent JP-S5321936-A (JP)
Title: Preparation of glass for optical transmission
Inventor: IZAWA TATSUO
IPC: C03B37/014
Filed: 1976-08-11
Abstract: PURPOSE:To obtain a glass for optical transmission by accumulating fine particles of glass formed by heating a starting material gas at a high temperature on substrate under rotatory displacement and sintering the resultant product into a transparent glass body.
Patent JP-S59220601-A (JP)
Title: Height gauge
Inventor: MIZUNO ICHIROU
IPC: G01B5/06
Filed: 1983-05-30
Abstract: PURPOSE:To attain to enhance measuring accuracy, workability and functional property by eliminating necessity for allowing the whole of a height gauge to slide on a surface plate, by imparting the degree of freedom in various moving directions to a slider with respect to a fixed base stand for supporting a rotary base plate rotatable around a vertical line. CONSTITUTION:A slider 57 is supported by supports 51, 52 in a freely movable manner and moved along the supports 51, 52 by the turning movement of a wire 55. A round- shaft-shaped horizontal shaft 72 is mounted to the slider 57 through a jaw 71 not only in a movable manner to a horizontal direction but also in a rotatable manner around the center axis thereof. In such a state that a rotary base plate 17 is fixed to a fixed base stand 11 by a rotary angle setting means 30, the fixed base stand and all are used while slid on a surface plate to perform measuring or rule drawing. When the slider 57 is raise and fallen by the rotary manipulation of a manipulation handle 48 while the supports 51, 52 are inclined by first and second oblique angle setting means 37, 43 and the inclined direction of the supports 51, 52 are appropriately changed by rotating the rotary base stand 11, various measuring works or marking-off works can be performed in such state that the fixed base stand 11 is arranged to the predetermined position of the surface plate 10.
Patent JP-S57212081-A (JP)
Title: Hammer mechanism
Inventor: TAKEMOTO TAKESHI
IPC: B41J9/42
Filed: 1981-06-24
Abstract: PURPOSE:To prevent surging phenomenon and improve the quality and durability of printing by using a non-uniform pitch spring as a restoring means by which a bullet striking an objective by advancing movement is restored to its initial position. CONSTITUTION:Between a bearing 7 provided internally at the tip of a front yoke 6 and a plunger 11 provided inside a coil 8, a non-uniform pitch compression spring 25 consisting of a combination of different pitches P1, P2, P3 and P4 is attached as a means by which a bullet striking an objective is restored.
Patent JP-S59232753-A (JP)
Inventor: BUARUTERU SHIYUTEIHITO
IPC: B23Q15/24
Filed: 1984-05-16
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-S5321946-A (JP)
Title: Indicating apparatus
Inventor: OOBA TOSHIHIRO
IPC: G09F9/00
Filed: 1976-08-12
Abstract: PURPOSE: To provide a bar-graph indicating apparatus, in which PLZT is used as luminous material so that the graph can be read clearly even under direct rays of the sun, with a small consumption of electric power, and at the same time, reading of the graph can be simplified by changing the hue depending on the level of impressed voltage. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0670803-A (JP)
Title: Internal packing material for footwear
Inventor: KOIZUMI SHOJI
IPC: C09D105/08
Filed: 1992-04-16
Abstract: PURPOSE:To eliminate uncomfortable feelings, such as moistening and smelling of footwear, by applying a synthetic resin contg. chitin and/or its deriv. to fiber base fabric constituting the internal packing material of the footwear. CONSTITUTION:The internal packing material for footwear consists of the fiber base fabric and the synthetic resin applied in a dispersed or laminar state onto the fiber base fabric. The chitin and/or its deriv. is incorporated preferably at 0.5 to 2.0wt.% into the synthetic resin. Chitin having >=50% degree of deacetylation or a carboxyl group-modified chitin, etc., are used as the deriv. of the chitin in such a case. The synthetic resin is preferably a moisture permeable polyurethane resin or acrylic resin, etc., and is preferably imparted at 1 to 100wt.% to the fiber base fabric by dipping the fiber base fabric in this resin or coating one or both surfaces of the fiber base fabric with the resin or laminating the resin thereon.
Patent JP-S58213017-A (JP)
Title: Polyurethane resin excellent in light resistance
Inventor: UETSUKI MASAO
IPC: C08G18/32
Filed: 1982-06-04
Abstract: PURPOSE:A polyurethane resin having excellent light resistance and retaining inherent characteristics, prepared by using a specified tetraazo compound as a polyol component. CONSTITUTION:Use is made of a compound represented by formula I (wherein R1-R5 and R1'-R5' are each H, a halogen, amino, carboxyl, methoxy, hydroxy, nitro or a lower (hydroxy)alkyl, provided that each of the groups, R1-R5 and R1'-R5' contains both at least one hydroxyl group and at least one lower hydroxyalkyl group), e.g., a compound of formula II. Namely, a polyol (e.g., polycaprolactone) for forming soft segments is reacted with a diisocyanate (e.g., diphenylmethane-4,4'-diisocyanate) to form an NCO-terminated prepolymer. This prepolymer is further reacted with a chain extender (e.g., ethylene glycol) and the above tetraazo compound to obtain a polyurethane resin.
Patent JP-H11270239-A (JP)
Title: Sliding door structure for partition
Inventor: NIIHORI KANESHIGE
IPC: E04B2/74
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To enable a sliding door attached to an opening of a partition to be opened and shut stably by a method wherein one piece of rail is attached to the upper part of a unit opening panel and adjoining unit panels and the sliding door is hung down therefrom so that it can slide therethrough. SOLUTION: A partition is constructed with unit panels 4a and 4b connected to both sides of a unit opening panel 6, and a rail 7 is attached to the upper part on one side of the panels 6 and 4a and a sliding door 12 is hung down therefrom with rollers 15 and hanging brackets 14 so that it can slide freely. The unit opening panel 6 is constructed by fixing a four-side frame with a transom mounted thereon on a portal-shaped three-side frame forming an opening serving as an entrance and exit, and the rail 7 is constructed by integrally welding one piece of rail member 9 to a long bracket 8 and is attached to the upper part of the panels 6 and 4a through reinforcement members 16 and 17 with a grade of about 1/100 given. Thereby, the panels 6 and 4a do not bend at joints, enabling the sliding door 12 to be opened and shut constantly in stableness.  The sliding door 12 also opens and shuts by itself because of its self-weight.
Patent JP-S59226682-A (JP)
Title: Current vector phase detecting system
Inventor: YAMAZOE MASARU
IPC: H02P27/08
Filed: 1983-06-02
Abstract: PURPOSE:To enable to accurately detect the phase by converting a phase current into a digital value, and retrieving the phase angle by a microcomputer from a table. CONSTITUTION:Phases currents iu, iv, iw of a motor are converted into digital values by comparator 121-126 as bit patterns. The outputs D0-D5 of comparator 12 are applied through a buffer 13 to a processor 14 such as a microcomputer, which previously stores a table. The processor 14 can refer the prescribed address of the memory in response to the detected bit pattern, thereby detecting the phase epsilon.
Patent JP-S5523684-A (JP)
Title: Semiconductor switch drive circuit
Inventor: YOSHINO TETSUO
IPC: H03K17/72
Filed: 1978-08-08
Abstract: PURPOSE:To make easy circuit integration, by applying a voltage to the junction point between the resistor in series connection and the diode, and performing constant current drive for the semiconductor communication path switch without being affected with the variation in the power supply voltage. CONSTITUTION:The currents flowing out from a pair of collectors of the multi- collector transistor TrQ21 are made equal by specifying with the base to emitter voltage of TrQ21. Further, the collector current values of pair TrQ22a and TrQ22b are made equal by specifying with the base to emitter voltage of TrQ 22a and 22b. Further, the respective the emitter voltage of TrQ21 and pair TrQ22a, 22b is taken as the voltage across the reference voltage diode D21 or D22 subtracted from the current flowing to the diode D21 is kept constant by TrQ22b, and the current kept constant by TrQ21 is flowed in the diode D22. Further, the voltage across the diode D21 and 22, can be kept constant independently of the power supply voltage variation.
Patent JP-S62251652-A (JP)
Title: Inspection of transparent conductive film subjected to fine working
Inventor: YAMAZOE HIROSHI
IPC: G09F9/30
Filed: 1986-04-25
Abstract: PURPOSE:To enable simple inspection at a low cost by providing a process to apply a negative potential to a transparent conductive film relative to an electrode plate to color the film and a process to observe thereof. CONSTITUTION:The negative potential is applied to the transparent conductive film relative to the electrode plate while as substrate having the transparent conductive film subjected to fine working and the prescribed electrode plate are held penetrated in an aq. soln. contg. a viologen deriv. or 4-benzoyl pyridinium deriv. Heptyl viologen cations ionized to bivalance are reduced near the cathode electrode plate and react with bromine ions to form the blue film insoluble in water. Said film deposits on the cathode electrode plate. The deposited film is visible for its color. The simple inspection is thus executed at the low cost.
Patent JP-H06291527-A (JP)
Title: Micro strip line resonator
Inventor: SHIBUYA HIDEKI
IPC: H01P7/08
Filed: 1993-03-31
Abstract: PURPOSE:To miniaturize the micro strip line resonator and to allow it to have high performance. CONSTITUTION:In the micro strip line in which a strip line 3 is formed on the other face of a dielectric substrate 1 provided with a ground layer 2 on one face, a high dielectric layer 5 is laminated in an area containing a resonator formed part between a resonator strip line 4 and the dielectric substrate 1. In such a way, by enhancing partially a dielectric constant of a dielectric member interposed between the resonator strip line 3 and the ground layer 2, resonance wavelength is shortened, and resonator length is shortened.
Patent JP-S5220644-A (JP)
Title: Structure
Inventor: SONE KOUZOU
IPC: E04H5/02
Filed: 1975-08-11
Abstract: PURPOSE: A structure having an open an section of which size is adjustable in response to various products. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5442941-A (JP)
Title: Store buffer control system
Inventor: CHIBA TAKASHI
IPC: G06F12/08
Filed: 1977-08-13
Abstract: PURPOSE: To reduce the store frequency to the main memory unit and thus to increase the process velocity by having a comparison between the new and old store addresses with every store access given to the store buffer and then performing rewriting of the data onto the same store buffer when a coincidence is obtained through the comparison. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60242240-A (JP)
Inventor: ABE GENJI
IPC: E04B1/41
Filed: 1984-05-15
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-H05269557-A (JP)
Title: Immersion nozzle for continuous casting
IPC: B22D41/50
Filed: 1992-03-25
Abstract: PURPOSE:To provide an immersion nozzle which can prevent drift in the discharging flow of molten steel flowed out from the discharging holes thereof. CONSTITUTION:In the immersion nozzle for continuous casting having spherical surface nozzle bottom 2, the nozzle having the depth L of the spherical surface shown in the following expressions (1) is used so that a discharging flow speed pattern discriminating index alpha becomes 0.3X10<-3>-1.0X10<-3>. L=alpha.d<4>/K, K=Q<2>.D (1) Wherein, L: depth of spherical surface (m), alpha is descriminating index for discharge flow rate pattern, d: diameter corresponding to discharging hole cross sectional area of immersion nozzle (m), Q: molten steel casting speed (m<3>/s) and D: inner diameter of immersion nozzle (m). By this method, the discharging flow speed of the molten steel is uniformly stabilized and a cast slab having good quality without deteriorating the quality caused by the drift of the molten steel is obtd.
Patent JP-H11291966-A (JP)
Title: On-vehicle appliance mounting device in motorcycle
Inventor: HASHIMOTO HIDEKI
IPC: G07B15/00
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To mount a radio communication apparatus in a proper position and mounting state by mounting a pipe member on a pair of front forks, and providing a mounting plate on the mounting pipe member so as to be situated in the space directional center between the front forks. SOLUTION: A mounting pipe member 1 is arranged and mounted on the upper front side of the fixed cylinders 54a of a pair of front forks 54. A mounting plate 2 having an area corresponding to or larger than the size of the plane of a communication apparatus W is situated arranged and fixed in the center of the space between the front forks 54 in the upper part 1b of the mounting pipe 1. According to this structure, since the communication apparatus W can be mounted with a distance from a driver, instruments, the ignition plug of an engine, the field of view of the driver is never obstructed, and a noise is hardly caused in the communication apparatus W. Further, since the mounting plate 2 is mounted on the mounting pipe member 1, external, vibration can be absorbed.
Patent JP-S5322707-A (JP)
Title: Tape driving device
Inventor: YAMASHITA HIROSHI
IPC: B65H23/26
Filed: 1976-08-16
Abstract: PURPOSE: The speed unevenness of tape is reduced by letting the ratio l/L of the tape length from a head up to a contact part to the tape length from the tape drawingout part of a reel up to the contact part between a capstan and a pinch roller be less than 0.15. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04328372-A (JP)
Title: Production of composite type floating magnetic head
Inventor: KOSHIDA MICHIHIKO
IPC: G11B21/21
Filed: 1991-04-26
Abstract: PURPOSE:To easily form the floating rail surfaces of a slider to a crown shape with good accuracy by using a polishing jig provided with a relief groove in the direction orthogonal with the longitudinal direction of the slider. CONSTITUTION:The slider 2 is fixed onto the polishing jig 3 provided with the relief groove 31 in the direction orthogonal with the longitudinal direction of the slider and while the surfaces of the floating rails 21, 22 are pressurized, the surfaces are subjected to mirror finishing in the mirror finishing of the surfaces of the rails 21, 22. The surfaces are eventually mirror finished while the entire part of the slider 2 is held deflected by the pressurization on the rails 21, 22 side at the time of the mirror finishing by using such jig 3. The slider 2 inserted into the relief groove 31 restores the original shape when the jig 3 is released from the slider 2 by releasing the pressurization. The surfaces of the rails 21, 22 are then finished into the specular surfaces and to the crown shape.