baber/WOPTO huggingface dataset:
Patent JP-H04365185-A (JP)
Title: Deciding method for reliability of motion vector
Inventor: KANETSUGU YASUAKI
IPC: H04N19/547
Filed: 1991-06-12
Abstract: PURPOSE:To decide the reliability of the motion vector of a picture obtained by an optional method. CONSTITUTION:In respect of a one-dimensional or a two-dimensional function to show the picture of the small block of an objective picture screen and the picture of a corresponding small block obtained by applying the motion vector obtained by the optical method to the picture of the small block, the normalized value of distance in N-dimensional coefficient space to be obtained when they are orthogonal-function-developed respectively is determined, and this value is made the value to show the similarlity of both the pictures, and this value is made the evaluation standard of the reliability of the motion vector.
Patent JP-H11344130-A (JP)
Title: Shaft seal
Inventor: TAKEISHI YOSHIYUKI
IPC: H01F1/34
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a shaft seal which uses a contact type seal as a primary seal and a magnetic fluid as a secondary seal, and which can always stably hold a sealing performance even when it is used in such a condition that it makes contact with an organic solvent. SOLUTION: In a magnetic fluid type shaft seal composed of a primary seal 2 and a secondary seal and using a contact type seal as the primary seal 2 and a magnetic fluid as the secondary seal, the magnetic fluid 4 is mainly composed oil of perfluoropolyether exhibited by F[CF(SF3 )CF2 O]nRf (where Rf is a perfluoro low class alkyl group, and n is larger than 5 in average, and preferably between 15 and 20), and is filled into a minute aperture defined in a magnetic circuit.
Patent JP-H0284530-A (JP)
Title: Modified sheep wool and modification treatment method thereof
Inventor: NOSHI TOSHIMITSU
IPC: D06M101/02
Filed: 1988-07-04
Abstract: PURPOSE:To obtain a modified sheep wool containing an acidic substance consisting of a compound of element of IIA group or IIIA group in the fiber and having excellent wool characteristics and light resistance by subjecting the sheet wool to oxidation and reduction treatment and impregnating the above-mentioned acidic substance into the wool. CONSTITUTION:A sheep wool is subjected to oxidation treatment by hydrogen peroxide and reduction treatment by sodium sulfite to extract and remove a material dissolved by internal denaturated and then an acidic substance consisting of a compound of element of IIA group or IIIA group (preferably an ionic compound of the above- mentioned element absorbing a salt or acid component of the above-mentioned element whose aqueous solution exhibits acidity) is impregnated into the wool to provide the modified sheep wool containing the above-mentioned acidic substance at an amount of 0.01-10wt.% as the above-mentioned element based on the sheep wool and almost free from yellowing by light, embrittlement, etc. Furthermore, when a dicyan based polycondensation product is impregnated into the wool together with the above- mentioned acidic substance, a modified sheep wool further improved in light resistance is obtained.
Patent JP-S5867782-A (JP)
Title: Charging car for coke oven
Inventor: KATOU TOMONORI
IPC: C10B31/00
Filed: 1981-10-20
Abstract: PURPOSE:To reduce energy, by connecting a suction duct for charging car through heating pipes in coal hoppers to the main pipe of the suction duct, heating coal in the coal hoppers with a high-temperature suction gas. CONSTITUTION:Coal in the coal hoppers 4 is fed from a coke charging hole to a coke oven. In charging coal, the suction duct 7 adjoining to a dust-collecting cover set in such a way that the space between the ends of the coal hoppers and the coke charging hole is covered by a cover is connected through the heating pipes 9 set in the coal hoppers 4 to the main pipe 8 of the suction duct, so that heating pipes 9 are heated by a high-temperature suction gas. Consequently, the coal in the coal hoppers are heated and water in it is reduced.
Patent JP-S5968610-A (JP)
Inventor: ANSONII UIRIAMU RATSUSERU
IPC: E21B47/022
Filed: 1983-09-09
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-H0216908-A (JP)
Title: Working machine for use in paddy field
Inventor: YAMASHITA MAKOTO
IPC: A01C11/02
Filed: 1988-07-04
Abstract: PURPOSE:To suppress hunting phenomena of working machine by setting a displacement suppressing mechanism to provide a connecting mechanism of a grounding float and a rise and fall mechanism with a changeable friction resisting force. CONSTITUTION:One end of an inner wire 23a of a release wire 23 is connected through a bracket 22 on the top of a front side of a grounding float 16 and the other end of the inner wire 23a is connected to a spool operation mechanism 25 of a control valve 24 to carry out hydraulic pressure control of a hydraulic cylinder for raising and lowering a working machine. A displacement suppressing mechanism 32 to provide friction resisting force against displacement of the inner wire 23a followed by vertical movement of the grounding float 16 is set in the vicinity of the grounding float in the middle part of connection of the release wire 23 in such a way that the resisting force can be varied and regulated. Consequently, displacement of connecting mechanism is suppressed depending upon unevenness of the surface of paddy field on the difference in hardness of mud and hunting phenomena resulting from fine vibration of the working machine are suppressed.
Patent JP-H04363204-A (JP)
Title: Method for patterning extruded inorganic building material
Inventor: SANUKI IKUO
IPC: B28B3/20
Filed: 1991-06-10
Abstract: PURPOSE:To stick an uneven pattern at random which does not thoroughly continue in the extrusion direction in spite of extrusion. CONSTITUTION:A patterning roll 4 described below is axially supported by a movable bearing 5 in the discharge port 3 of a mouthpiece 2 for extrusion of the kneaded inorganic material 1. The patterning roll 4 is brought into contact with the surface of the molded product G and sticks an uneven pattern thereon. This patterning roll 4 is constituted so that the same patterns are made on the surface of the successively extruded molded product G while it is regularly or irregularly moved toward and away from to/from the surface as indicated by arrow X. The uneven pattern of the roll itself is made by the movement of the roll, and besides, the uneven pattern due to position of the roll is stuck.
Patent JP-S5955962-A (JP)
Inventor: INTOU ATSUYOSHI
IPC: E04H9/00
Filed: 1982-09-27
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-S5689180-A (JP)
Title: Xy axis conversion device of dot pattern memory
Inventor: SAEKI HIROAKI
IPC: H04N7/00
Filed: 1979-12-20
Abstract: PURPOSE:To reduce the processing of the CPU, by converting X and Y axes of the dot pattern memory, which is read in the direction vertical to scanning of the television, in a high speed. CONSTITUTION:Data of the memory is received successively by the write operation of the byte unit of the CPU and is written to buffer memory 15 for conversion during the write cycle of the CPU by the bit unit. In case of read, when the read address is applied to address bus connection terminal 1, the read address decode signal is applied to the address counter through AND gate 12 to output data from buffer memory 15 for conversion.
Patent JP-S6144068-A (JP)
Inventor: TERASAWA HIDEO
IPC: B61F5/24
Filed: 1984-08-07
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-S6221519-A (JP)
Inventor: ROTAARU KESUTERU
IPC: B29C48/92
Filed: 1986-07-17
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-2000351929-A (JP)
Title: Hot melt ink composition
Inventor: NISHIZAKI MASAHIRO
IPC: C09D11/02
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a hot melt ink composition capable of improving the abrasion resistance of printing surfaces and achieving effectively an auto document feeder(ADF) function by keeping an abrasion coefficient against a manuscript table glass low even in the case where a manuscript printed with a hot melt ink composition is applied to the ADF of a copying machine or the like and fed under the contact of the printed side of the manuscript with the manuscript table glass, having no variation in functions and suitable for coloring at low cost. SOLUTION: A hot melt ink composition containing a resin component, a wax component and a coloring component. The composition contains >=10 pts.wt. of a synthetic polyolefin wax having <=3 of a needle penetration degree, e.g. a synthetic polyolefin wax.
Patent JP-H0717239-A (JP)
Title: Battery type industrial vehicle
Inventor: MURATA HIROSHI
IPC: B60H1/22
Filed: 1993-07-06
Abstract: PURPOSE:To carry out the heating inside a cabin without using an exclusive heater. CONSTITUTION:A reversible fan 11 for circulating air is provided between a cabin 2 and a controller room 6, and based on the detection signal of a sensor 3 for detecting the temperature inside the cabin 2, a controller changes over the rotation of the fan 11 so that it exhausts air from the controller room 6 to the cabin 2 when the temperature inside the cabin 2 is below the set value.
Patent JP-S6411017-A (JP)
Title: Device for attaching/detaching sleeve and attachment
Inventor: SHIKAME KOUSUKE
IPC: B21C47/28
Filed: 1987-07-06
Abstract: PURPOSE:To make a changing work efficient and to reduce the cost of an attaching/detaching device by mutually changing a sleeve or attachment between a lifting cradle and pay-off reel with the turning of the arm of a travel driving part and the opening and closing drive of the tip claw thereof. CONSTITUTION:The arm 10 traveling on a shaft by the cylinder and chain of the traveling drive part 30 on a frame 40 is turned between a pay-off reel 100 and cradles 50, 60 with the rotation of a shaft by a cylinder 11 and lever 14. The sleeve 102 of the pay-off reel 100 is held by the tip claw 21 of the arm 10 and transferred onto the cradle 60 with the turning of the arm 10. The cradle 62 is lifted by a cylinder 61 and a sleeve 20 is carried out by mounting it on an inclined base 90. The attachment 80 on the cradle 50 is then lifted and moved to the pay-off reel 100 by holding it by the tip claw 21. The changing time is minimized and the detaching device is made inexpensive.
Patent JP-H0518350-A (JP)
Title: Capacity control device of variable capacity type axial piston machine
Inventor: NAKAMURA KANEHITO
IPC: F04B1/26
Filed: 1991-07-08
Abstract: PURPOSE:To attempt the simplification of the constitution of an increase/ decrease operation mechanism of the slant angle of a swash plate, the commonalization of parts, the reduction of a contact surface pressure between a connecting arm and an operation piston and the deterioration prevention of the operation piston. CONSTITUTION:Plural pistons 11 are provided respectively in plural cylinder blocks 17 rotating with a shaft 8 in one body. Plural pistons 11 are provided in nearly parallel with the shaft 8 and come in contact with a swash plate 25 by a compression soil spring. In the swash plate 25 which has a slant surface 25a slanting in relation to the axle center of the shaft 8, when the slant surface 25a is used slanting between alpha1 and alpha2 (alpha1>alpha2) in relation to the axial center of the shaft 8, a connecting arm 26 is fixed to the swash plate 25 shifting only an angle of 1/2(alpha1-alpha2) in relation to the normal line of the slant surface 25a of the swash plate 25.
Patent JP-H074883-A (JP)
Title: Plate fin and tube type heat exchanger
Inventor: KASAHARA HIDEAKI
IPC: F28F1/32
Filed: 1993-06-15
Abstract: PURPOSE:To improve the heat transfer efficiency of a heat exchanger without increasing the flowing resistance of air and without impairing the water discharging performance of drain by a method wherein an air flow-in side edge of plate fin is corrugated and inclined. CONSTITUTION:Since an air flow-in side edge 4 of a plate fin 1 is corrugated on a plane in parallel with an air flowing direction, the length of the air flow-in side edge 4 is elongated, and the area near the edge is increased. As a result, an air side heat transfer rate of the plate fin 1 is entirely increased. Since an end surface 6 of the air flow-in side edge 4 is inclined in the thickness direction of the plate fin 1, the resistance when air strikes against the end surface 6 is decreased, an eddy flow generated from a side edge of the end surface 6 is reduced and at the same time the thickness of an interface layer of air stream is also reduced. Drain condensed on the surface of the plate fin 1 is displaced to the side part while passing above the inclined end surface 6, drops from a ridge 8 where the end surface 6 and the surface 7 meet each other and the drain is held within a recessed part 9 through its surface tension.
Patent JP-S6412461-A (JP)
Title: Manufacture of paste type cadmium anode plate for alkaline storage battery
Inventor: KAWASE RYUJI
IPC: H01M6/10
Filed: 1987-07-03
Abstract: PURPOSE:To improve an oxygen gas absorbing characteristic by applying a slurry to a cadmium electrode; the slurry is obtained by mixing carbon powder, fluorinated resin powder of larger sized particles than those of carbon powder, and a hydrophilic paste. CONSTITUTION:A slurry which is obtained by mixing carbon powder, fluorinated resin powder of larger sized particles than those of carbon powder, and hydrophilic paste is applied to a cadmium electrode which is formed by applying a paste of cadmium active material onto a conducting core. When the carbon layer, formed being applied with the slurry, is dried, the drying starts from the surface of the cadmium anode plate, and at first fluorinated resin particles of larger sizes are fixed and carbon particles of smaller sizes remain without being fixed and drift in the solvent; finally a layer containing only carbon particles and almost no fluorinated resin particles is formed. It is therefore prevented that fluorinated resin enters an active material layer and deteriorate its electrolyte keeping ability.
Patent JP-H0218288-A (JP)
Title: Step board supporting device for man conveyer
Inventor: HARUTA YASUMASA
IPC: B66B23/12
Filed: 1988-07-05
Abstract: PURPOSE:To prevent a supporting part, tightening member and a pallet shaft from wearing by forming a size of internal diameter, after the pallet shaft connecting a step board link chain is tightened, a little larger than the diameter of the pallet shaft and providing an elastic member in a clearance of the pallet shaft. CONSTITUTION:A recessed part 4a in a supporting part 4 of a bracket 3 is mounted onto a pallet shaft 2. An elastic member 8 and its elastic unit small contour part 9 are inserted into a recessed hole 6 and a small through hole 7 provided in a recessed part 5a of a tightening member 5. Since the elastic member 8 of larger size forms its cylindrical height larger than the depth of the recessed hole 6, the elastic member protrudes from a surface of the recessed part 5a. The pallet shaft 2 is held between the recessed part 4a in the supporting part 4 of the bracket 3 and the recessed part 5a of the tightening member 5, and pressing the elastic member 8 in its protruding part from the surface of the recessed part 5a to the pallet shaft 2, it is connected to the bracket 3 with friction between the elastic member 8 and the pallet shaft 2 and between the supporting part 4 of the bracket 3 and the pallet shaft 2 by tightening a free end of the tightening member 5 with a bolt 10.
Patent JP-H0217400-A (JP)
Title: Weapon control system for naval vessel
Inventor: IKEDA YASUMICHI
IPC: F41G3/00
Filed: 1988-07-05
Abstract: PURPOSE:To cope with a threatening target effectively by a method wherein a target information processor is mounted on a larger vessel while a weapon controller is mounted on an attack craft being small and abundant in smartness, and both of them are interlinked through communication line. CONSTITUTION:An attack craft 15 is advanced positionally previously to entrust attack to the attack craft 15 and when the radar 4 of a larger vessel 2 has detected that a threatening target 1 has appeared, a remote control command 11, such as advance, attack, retreat or the like, is outputted to the attack craft 15 based on the judgment of an operator while tactical informations 17 are outputted from a target information processor 5 to the attack craft 15 through a communication line 16. The attack craft 16 sends the tactical informations 17 to the weapon controller 16 and launches attacking missiles against the threatening target 1 as proper times while moving on the sea and protecting the craft itself.
Patent JP-H0919744-A (JP)
Title: Mold for draw-up continuous casting
Inventor: FURUTA MASAO
IPC: B22D11/00
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To prevent the uneven thickness in a draw-up continuous casting. SOLUTION: In the draw-up continuous casting to which a sleeve 2 is mounted in the inside of an annular water-cooling jacket 11 and the cooling jacket 11 is covered with a refractory layer 14 and the inner surface of the sleeve 2 forms a mold hole 20, a brake ring 6 having an inward annular rib 61 for preventing breakout is provided at the lower part of the mold hole 20, and the mold hole 20 is composed of a tapered hole surface 20a gradually reducing the diameter upward from the upper surface height position of brake ring 6 and a straight hole surface 20b continued upward from the tapered hole surface 20a. Diameter D2 of the straight hole surface 20b reduces the diameter so degree as to correspond to the solidifying reduction of solidified shell from the max. diameter D1 of the tapered hole surface 20a at the upper part of the brake ring 6 and a tapered angle of the tapered hole surface 20a is the degree of angle so as not to develop the breakout caused by the draw-up resistance on the tapered hole surface 20a.
Patent JP-S5959966-A (JP)
Inventor: NISHIHAMA YUUJI
IPC: D06B5/12
Filed: 1982-09-24
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-H0833031-A (JP)
Title: Moving speed estimating device for mobile communication system
Inventor: NAKAMURA TAKAHARU
IPC: H04B17/27
Filed: 1994-07-20
Abstract: PURPOSE:To perform sampling of a reception level with the time slot of a time division multiplexed signal addressed to its own station concerning the moving speed estimating device for mobile communication system to estimate the moving speed of a mobile object based on the time division multiplexed received signal. CONSTITUTION:A timing generating means 3 generates first and second sampling timing at each of prescribed timing inside a received slot allocated to its own station based on received slot timing detected by a received slot timing detecting means 2. A storage means 4 samples and stores the reception level detected by a reception level detecting means 1 at the first sampling timing. Next, a difference calculating means 5 samples the reception level detected by the reception level detecting means 1 at the second sampling timing and calculates the difference between this sampled reception level and the reception level stored in the storage means 4. Based on this difference, a speed converting means 6 calculates the relative moving speed of the present station and an opposite side station.
Patent JP-H0720198-A (JP)
Title: Semiconductor integrated circuit device
Inventor: IKEGAYA KATSUMI
IPC: H01L21/66
Filed: 1993-07-07
Abstract: PURPOSE:To highly accurately detect deterioration of an LSI element while an LSI manufactured as a product is being used by a user. CONSTITUTION:An inverter INV2 having the same structure as that of an inverter INV1 of an internal circuit 20 of an LSI is formed in parallel with the inverter INV1 as a test element group(TEG) on the same chip via switching elements SW1, SW2. In an LSI manufactured as a product, the inverter INV2 operates while being connected to the internal circuit 20 under the same conditions as the inverter INV1. Therefore degrees of deterioration for the two inverters coincide with each other. While the inverter INV2 is separated from the internal circuit 20 by the switching elements SW1, SW2 to have the LSI operated, its deterioration state is detected by using inspecting terminals T1 to T6. Since a test signal is not supplied to the internal circuit 20 at this time, no influence is given no internal logic.
Patent JP-S5958030-A (JP)
Title: Manufacture of polyamide
Inventor: OGASA MASAO
IPC: C08G69/18
Filed: 1982-09-28
Abstract: PURPOSE:To obtain a polyamide of high elongation and impact strength without any decrease in polymerization rate and extent, by polymerization of an omega- lactam in the presence of an alkaline catalyst and reaction product derived from two kinds of specific compounds. CONSTITUTION:The objective polyamide can be obtained by first in corporating (A) an omega-lactam (e.g., epsilon-caprolactam) with (B) pref. 0.2-5mol% of an alkaline catalyst (e.g., alkaline metal) and (C) pref. 5-30wt% of a product formed by reaction, for example, in a molten omega-lactam at 70-180 deg.C, between (1) a compound of formula (n is 2-11) [e.g., bis-(caprolactam-N-carboxylic acid) 1,4-piperazineamide] and (2) another compound having two or more hydroxyl or amino groups at its end or side chain (e.g., polyethylene glycol, polyoxyethylenediamine), followed by carrying out a polymerization.
Patent JP-S5790438-A (JP)
Title: Device for supporting leaf spring of vehicle
Inventor: HORI JIYUNICHI
IPC: F16F1/368
Filed: 1980-11-28
Abstract: PURPOSE:To facilitate the manufacture of a leaf spring of fiber-reinforced plastic, by cylindrically expanding the end of the leaf spring and providing a leaf spring support member with a partly-open support portion for supporting the cylindrical end of the leaf spring rotatably. CONSTITUTION:The end 5a of a leaf spring 5 made of fiber-reinforced plastic is cylindrically expanded by integral shaping. A support member 6 for supporting the cylindrical end 5a is provided with a partly-open support portion 6a, in which the end 5a is fitted so that it is rotatably supported. The open part 6b of the support portion 6a is made considerably narrower than the diameter of the cylindrical end 5a of the leaf spring 5 to prevent it from going out through the open part. The open part 6b is sectorially open to enable the leaf spring 5 to swing relative to the support member 6.
Patent JP-H0456578-A (JP)
Title: Video signal processing unit
Inventor: BANDOU KAZUTAKA
IPC: H04N5/93
Filed: 1990-06-26
Abstract: PURPOSE:To control replacement of a shift vertical synchronizing signal without change of a period of a fixed one field period at vari-speed reproduction by using a mode detection counter so as to detect the mode thereby detecting a shift of a reproduced vertical synchronizing signal. CONSTITUTION:A mode detection counter 5 is used to detect the difference from the mode at reproduction, a vertical synchronizing signal separator circuit 10, rise edge and fall edge detection circuits 4, 3, the mode detection counter 5, a vertical synchronizing signal period shift detection counter 6, a data flip-flop 7, a +3H shift circuit 8, an expansion compression adjustment decoder 9, and a 2fH crystal oscillator circuit 2 are used to replace the vertical synchronizing signal at the CUE(reproduction fast speed)/REV (reproduction rewinding). Thus, the difference between the normal reproduction mode and the vari-speed reproduction mode is detected and the vertical synchronizing signal is replaced in a simulating way without changing the period of one field at the CUE/REV.