baber/WOPTO huggingface dataset:
Patent JP-H03291093-A (JP)
Title: Picture processor
Inventor: HASHIMOTO YASUHIRO
IPC: H04N1/60
Filed: 1990-04-09
Abstract: PURPOSE:To eliminate the noise of a video signal being a cause to remarkable color unevenness by dividing a picture into areas depending on a level of a luminance signal except an edge part where a change in a color difference signal is remarkable. CONSTITUTION:An edge detector 73 detects the edge part where a change in a color deference signal C is remarkable and an inputted color difference signal C at the edge part is outputted as it is. On the other hand, a pattern is divided into smaller areas in response to a level of a luminance signal Y for the part except the edge part and the inputted color difference signals C are averaged and outputted at each of divided areas. That is, a pre-processing unit 71 obtains the mean value of one pattern from the luminance signal Y of an optional picture element P and a pre-processing unit 72 gives a color difference signal C smoothed from the color difference signals R-Y, B-Y of the picture element P to the device 73. Then the device 73 detects a part with less color change except the edge part and averages the inputted color difference signals and outputs the result.
Patent JP-H07280909-A (JP)
Title: Measuring apparatus for direction
Inventor: KAWAMURA SHOICHIRO
IPC: G01S3/48
Filed: 1994-04-07
Abstract: PURPOSE:To measure the direction with good accuracy with a comparatively simple constitution without precisely measuring the amplitude, the phase, the time and the like of a received signal. CONSTITUTION:In a state that the received phase difference between receiving antennas 1, 2 is changed periodically by variable phase shifters 3, 4 under control of a phase controller 11, outputs, on one side, of power distributors 5, 6 are synthesized by a sum-signal synthesizer 7, and the other output of the power distributor 5 and the other output of the power distributor 6 are inverted by a 180 deg.-phase shifter 8 so as to be synthesized by a difference-signal synthesizer 9. A phase detector 10 detects a timing at which the polarity of the phase difference between a sum signal and a difference signal is inverted, and a direction operation device 12 finds the arrival direction of radio waves by using the phase controlled value of the phase controller 11 at the detected phase- difference inversion timing.
Patent JP-S5428545-A (JP)
Title: Manufacture of piezoelectric filter
Inventor: INOHARA JIYUNICHI
IPC: H03H3/02
Filed: 1977-08-04
Abstract: PURPOSE: To hold the whole of the filter without imparing the oscillation of the piezoelectric ceramic element by forming the gap around the oscillator through evaporation of the paraffin due to the heat of the molding time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07276549-A (JP)
Title: Heat insulation material
Inventor: SENDA MASAAKI
IPC: B32B5/26
Filed: 1994-04-08
Abstract: PURPOSE:To obtain a heat insulation material for a high-temperature furnace which possesses sufficient strength and is superior in heat insulation properties and manufacturable in an arbitraly dimensions or a form, by a method wherein carbonized or graphitized resin or pitch and chopped fiber are interposed between carbon fiber cloths. CONSTITUTION:Carbon fiber cloths are laminated singly or after impregnation with a resin or pitch and molded by interposing a carbonizable or graphitizable resin or pitch and a chopped fiber between the carbon fiber cloths each. A ratio(weight ratio) between the chopped fiber and the resin or the pitch is 1/5-5/1. Bulk density of a carbon cloth laminated body, bending strength and thermal conductivity are constituted so that they are respectively within 0.5-1.5g/cm<3>, 0.5-5.0kg/mm<2> and 0.5-2.0Kcal/m.hr. deg.C.
Patent JP-H05117323-A (JP)
Title: Catalyst composition for manufacturing syndiotactic vinylaromatic polymer
Inventor: RICHIYAADO II KIYANPUBERU JIYU
IPC: C08F4/80
Filed: 1992-03-02
Abstract: PURPOSE: To provide a catalytic compsn. obtained by mixing a specific metal complex and hydrocarbyl of Al or the like in a specific ratio and useful for a molded product imparting high stereoregularity.  
     CONSTITUTION: A metal complex represented by the formula [wherein Cp is a single η 5 -(substd.)cyclopentadienyl; M is a group IV metal; X is an inert anionic ligand or a group R but at least one X is R; X' is an inert neutral donor ligand, each R is R' or hydride; R' is hydrocarbyl or silyl etc.; m and p are 0 or 1; n is an integer of 1 or more; m+n is smaller than valency of M by 1 and A -  is a non-coordinating compatible anion] and hydrocarbyl of Al, Mg or Zn metal (B) are mixed in a molar ratio of 1/1-1/1000 before the metal complex is brought into contact with a vinyl aromatic monomer to obtain the objective compsn. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H07175269-A (JP)
Title: Electrostatic charge image developing toner
Inventor: MUKUSHIRO OSAMU
IPC: G03G9/097
Filed: 1994-04-08
Abstract: PURPOSE:To obtain a toner excellent in the stability of a compound and dispersibility to a binder resin, free from the deterioration at the time of producing the toner, having excellent static charge characteristic by friction under various environmental condition and capable of stably giving an image of high picture quality by containing a specific compound as a charge controlling agent. CONSTITUTION:The toner contains one or more kind of the compound selected from a group of compounds expressed by a formula I or II. In the formulas I and II, each of A and B represents hydrogen atom, halogen atom, alkoxyl group, carboxyl group, hydroxyl group, ester group, nitro group, amino group, alkylamino group or the like, R represents hydrogen atom, (substituted) alkyl group, (substituted) phenyl group or (substituted) naphthyl group, (m) represents integers of 2-16 and (n) represents integers of 4-8. The content of the charge controlling agent in the toner is generally 0.1-7wt.%, preferably 0.3-5wt.%.
Patent JP-H05147490-A (JP)
Title: Expandable safety system for automobile use
Inventor: BURAIAN KEE HAMIRUTON
IPC: B60R21/272
Filed: 1992-02-28
Abstract: PURPOSE: To securely operate an inflation device by forming a plurality of inclined and intersecting faces tapered to one point at the tip of a projectile and breaking a barrier with good controllability when the projectile passes through the barrier at plurality/of edges which the intersections of the adjacent faces form. CONSTITUTION: A projectile 82 contains plural inclined faces 86 tapered to one point at a tip 90 and a plurality of edges 94 are formed with the intersections of the faces 86. When the projectile 82 passes through a disk 38 and it proceeds, the edges 94 break the disk 38 along lines coinciding with the edges 94. The breaking operation is realized by making the projectile 82 into a taper form to an outer direction from the tip 90 to a base 98. The respective edges 94 have sufficient keenness for breaking or cutting the pressurized disk 38 along the lines coinciding with the edges 94. The controlled separation of the disk 38 is realized and the disk 38 can be left without substantially breaking the disk 38. Then, the chip of the disk is prevented from flowing into a confinement.
Patent JP-H04323693-A (JP)
Title: Data screen display system of transmission line controller
Inventor: MORIYAMA JUNICHI
IPC: H04B3/46
Filed: 1991-04-24
Abstract: PURPOSE:To decrease and reduce the storage capacity of a ROM stored with display patterns of a data screen as to the data screen display system of the transmission controller which displays data of a transmission line on the screen by the controller of a monitor device, etc. CONSTITUTION:The display pattern of the data screen is confirmed (step S1), the constituent elements of the display pattern are gathered from a ROM 32 in line units (step S2), and it is decided whether or not the constituent elements of the display pattern are all gathered completely (step S3), and when the gathering of the constituent elements of the display pattern is completed, the gathered constituent elements are combined to generate the display pattern (step 4). Then the data of the transmission line is combined with the generated display pattern to generate a data picture (step S5) and the data picture is displayed on the screen. Therefore, when the data picture is switched, only a necessary part is switched. Therefore, all the display patterns need not be stored in the ROM 32, so the storage capacity of the ROM 32 is decreased for its reduction.
Patent JP-S5532904-A (JP)
Title: Sintering alloy for internal combustion engine valve seat and its preparation
Inventor: KIYOTA FUMIO
IPC: C22C38/00
Filed: 1978-08-03
Abstract: PURPOSE: To obtain this sintering alloy that has machinability, which can improve finishing surfaces, while possessing high strength so that the alloy not be slipped off during its use after it is pressed in a cylinder head.  
     CONSTITUTION: This sintering alloy that is excellent in wear proof to repeated hot blow being subject under a non-lubricating condition, its machinability is improved by treating hole sealing and is suitable for valve seats is a sintering alloy consisting of 0.8W2.8% C, 0.6W1.5% Ni, 0.3W11.0% Mo, 2.0W4.0% Cu, 1W12% Co, 0.05W1.0% S, not more than 5% W and substantial Fe in the remainder. The sintering alloy is formed in such a manner that a hard phase made up by alloy  powder, etc. being composed of 30W50% Mo, 20W60% Co, 1.0W4.0% C and substantial Fe in the remainder is dispersed in the pearlite ground, and the holes are  filled with an organic compound or an organic metallic compound with the 120W 250°C melting point. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000280652-A (JP)
Title: Delivery control slip booklet
Inventor: KOBAYASHI TETSURO
IPC: B42D11/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a delivery control slip booklet which makes the delivery control of an article easy. SOLUTION: A binding margin 11 is connected to a copy 2 through perforations 10 for folding and a case inserting piece 3 is connected to the opposite side of the binding margin 11 through perforations 4 for cutting with a treating agent for peeling formed on the second surface as the structure of a slip part 6. Further, a binding margin 13 is connected to the opposite side of the document part 6 and a pressure- sensitive adhesive 8 is applied to the second surface as the structure of a case attaching part 9 which is connected to the slip part 6 through perforations 7 for folding and cutting. Both slip part 6 and case attaching part 9 are folded and superposed on each other by the perforations 7 for folding and cutting and adhesively attached to and peelable from each other.  In addition, a delivery management code which is visually readable is provided on the exposed face of a copy 2. Further, on the exposed faces of the case inserting piece 3 and the code attaching part 9, a specified number of pieces of delivery control slip having an identical delivery control code to the described visibly readable delivery control code and a machine-readable code with the identical contents to the delivery control code, are stacked. Finally the delivery control slips are bound with the binding margins 11, 13 to constitute the delivery control slip booklet.
Patent JP-S5718703-A (JP)
Title: Fluorinating method of vinyl chloride resin
Inventor: AKAHA TOSHIAKI
IPC: C08F8/00
Filed: 1980-07-10
Abstract: PURPOSE: To fluorinate vinhl chloride resin by a novel fluorinating method capable of giving a uniform resin having improved processability without discoloration during the processing, by adding specific amounts of an organic amine and an organic solvent containing chlorine to a powdered vinyl chloride resin, and blowing gaseous fluorine thereinto for reaction.  
     CONSTITUTION: (D) Gaseous fluorine is blown into a mixture of (A) a powdered vinyl chloride resin with (B) 0.01W10wt%, based on the resin, organic amine and (C) 50W500wt%, based on the resin, organic solvent containing chlorine at 0W60°C while mixing the components, and the reaction is carried out to give the aimed fluorinated resin. Mono-, di- or triethylamine or mono-, di- or triethanolamine may be preferred as the component (B). Carbon tetrachloride, chloroform, ethylene dichloride, etc. are preferred as the component (C). The fluorinating reaction is preferably carried out in the presence of a photoinitiator or chemical initiator, e.g. a peroxide. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1045836-A (JP)
Title: Water-soluble polymer, its production and use
Inventor: MAEDA YOSHIHIRO
IPC: C02F5/12
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer having water solubility, excellent in dispersion force of inorganic particles, etc., capable of scavenging a heavy metal ion, having a molecular structure containing a great number of carboxyl groups directly bonded to the main chain of a polymer and carboxyl groups not directly bonded to the main chain. SOLUTION: This polymer has a structural unit of formula I [R<1> is H or COOX<1> (X<1> is H, Na, K or NH4 ); R<2> is H or CH2 COOX<2> (X<2> is as shown for X<1> ); R<3> is COOX<3> (X<3> is an shown for X<1> ), OH, etc.; X<4> is as shown for X<1> ; with the proviso that R<1> and R<2> are not H at the same time] and 800-8,000,000 weight-average molecular weight. The content of the structural unit of formula I is, for example, 0.1-100mol%. The polymer is obtained by polymerizing a monomer comprising a monomer of formula II in an aqueous medium. The polymer scavenges a large amount of metal ions per unit weight and a composition composed of the polymer is usable as a detergent composition, an inorganic pigment dispersant, etc.
Patent JP-S63277661-A (JP)
Inventor: CHIYAARUZU HAWAADO MITSUCHI
IPC: A61P7/10
Filed: 1988-04-15
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-H10273201-A (JP)
Title: Roll shaped garbage bag
Inventor: TAKITA KAZUHIKO
IPC: B65F1/00
Filed: 1997-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a roll shaped garbage bag which can eliminate or reduce a packing bag to be waste by preventing an inner core part from being slipped and pushed up from a side part when it is taken up even if it is packed in the packing bag. SOLUTION: In a roll shaped garbage bag A wound up a folded continuous sheet 6 in roll shape a machine division line 1 for cutting is formed at constant space in a cylindrical plastic sheet and also a thermal welding part 2 is formed adjacent to this machine division line 1, and a bag shape sheet 3 to be a garbage bag forms a garbage bag continuous sheet 4 with a continuous machine division line 1 and this garbage bag continuous sheet 4 is folded in and forms the folded continuous sheet 6. A temporary adhesive part 7 using low adhesive force adhesive agent is formed at least one of an inside side 5a or outer side 6a of the folded continuous sheet 6.
Patent JP-S61252918-A (JP)
Title: Locking device for ceramics bearing
Inventor: SAITO MASARU
IPC: F16C35/063
Filed: 1985-05-04
Abstract: PURPOSE:To make a bearing keepable to the specified position in an accurate manner, by locking each extension part at both ends of an inner ring with a retaining ring, while maintaining the extent of clamping force with both ends of the inner ring. CONSTITUTION:A retaining ring 3 is locked to a shaft at both sides of a bearing 2. This retaining ring 3 is provided with an extension part 3a extending along an inner circumferential surface of a bearing inner ring 2a. After a ceramics bearing 2 is attached to a rotary shaft 1, when ambient temperature goes up, the shaft 1, the bearing 2 and the retaining ring 3 are all expanded in both axial and radial directions, but a convex part 3b runs on an incline at the outside of a V-shaped groove 2e of the inner ring 2. Therefore, this convex part 3b comes to clamp an outer end part of an inner ring 2b in consequence, so that initial clamping force is in no case reduced, thus the bearing is keepable to the specified position.
Patent JP-S57211901-A (JP)
Title: Monitoring device for electric motor vehicle
Inventor: KOUNO AKIHIKO
IPC: B60L3/00
Filed: 1981-06-19
Abstract: PURPOSE:To facilitate the releasing of a defective device by a remote operation  by installing a monitoring central device for collecting, editing, processing and  displaying informations such as operating state, trouble state or the like of the  device for each electric motor vehicle producing a voice output at the top  vehicle of the train. CONSTITUTION:The operations and trouble informations of vehicle devices 24-26 in vehicles 21-23 are collected by sensors 27-29, are fed through terminators 33-35 to a central device 30 provided at a preceding vehicle 21, are displayed on a display unit 31, and are notified by an announcement of a speaker 40 to a motorman. A disposing method for recovering the content when a trouble occurs is selectively by the device 30 based on preset data, and a switch 32 is operated to give a confirmation instruction, thereby generating an open command. Accordingly, the number of transmission lines between the vehicles is reduced, a recovering device is automatically operated by the switch 32, and an operating trouble can be effectively prevented.
Patent JP-H05296360-A (JP)
Title: Motor type valve
Inventor: MAEDA JUNICHI
IPC: F16K31/04
Filed: 1992-04-15
Abstract: PURPOSE:To easily obtain a prescribed opening/closing speed by setting the turning angle necessary for opening and closing small and set the loading torque small, as for a motor type valve which is equipped with a body having an inflow port and an effluence port and a pair of sheet valves arranged in the body, and opens and closes a flow passage by revolving one sheet valve by the revolution by a motor. CONSTITUTION:Both sheet valves 3 and 4 are equipped with at least three circular openings 30 and 40, and the turning angle necessary for opening and closing is enough 60 deg. or less, and one sheet valve 30 which is positioned on the upstream side and is revolution-driven by a motor has a recessed part 31 at the center part on the opposed surface to the other sheet valve 4 fixed on the body. Since the recessed part 31 communicates to the opening 30 of one sheet valve 3, the load torque is reduced because the water which flows into the recessed part 31 reduces the contact pressure of both the sheet valves 3 and 4 by the water pressure.
Patent JP-S5719187-A (JP)
Title: Flash butt welding device
Inventor: KUWABARA TSUTOMU
IPC: B23K11/24
Filed: 1980-07-08
Abstract: PURPOSE: To make stable flash butt welding of high quality possible by measuring the quantity of heat for flash charging to be applied to flash welding articles, and controlling flash voltage and the feed of a moving table in such a manner that this quantity of heat is kept constant.  
     CONSTITUTION: The end face of an object 2 to be welded grasped by moving side electrodes 5, 6 under pressing force P is collided against the end face of an object 1 to be welded grasped by stationary side electrodes 3, 4, under pressing force P at a velocity V by the movement of a moving frame 8 directly coupled to a driving device 9. Flash is generated between the end faces of the objects 1, 2 by the flash current I 2  generated by this collision. Further, the object 2 is repeatedly moved at the velocity V, so that the end faces of the objects 1, 2 are melted and welded by pressure. During this time, the quantity of heat for flash charging is detected 22, and is compared with the set reference quantity of heat having beforehand set 23 depending upon the quantities and sectional areas of the materials 1, 2. The result of the comparison thereof is fed back to the feed control for the moving table, and the speed of the frame 8 is so controlled by the device that the quantity of heat for flash charging and the reference quantity of heat are kept always equqal. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5218596-A (JP)
Title: Cascade for centrifugal separation
Inventor: HOSHINA SHIYOUICHI
IPC: B04B5/08
Filed: 1975-08-05
Abstract: PURPOSE: To assemble a cascade for centrifugal separation which requires a small area of cascade installation by effectively arranging a large number of "ideal cascade" units. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58212474-A (JP)
Inventor: KURAKAKE YASUSHI
IPC: A63F13/54
Filed: 1982-06-04
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-H07302653-A (JP)
Title: Array plate
Inventor: KASUGA SHINICHI
IPC: H05K3/30
Filed: 1994-05-09
Abstract: PURPOSE:To provide an array plate for a pre-lead cut connector having such structure that solder is sufficiently raised on a through-hole formed on a package when the connector is soldered to the package via an array plate. CONSTITUTION:Leads 2a, 2b, 2c, 2d are arranged outward from the inner row in a pre-lead cut connector 1. An insertion hole 4 is formed on an array plate for the purpose of insertion of the lead 2. At least two projections 7 are formed on portions other than the insertion hole 4 at the lover surface of the array plate 3 in such a manner as to uniformly extend in the long diameter direction.
Patent JP-H10267278-A (JP)
Title: Mounting plate for igniter for burner for combustion device
Inventor: UEDA TETSUO
IPC: F23Q3/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To arrange a high pressure generating device in the vicinity of a gas burner without heating the high pressure generating part of an igniter by a heat of a gas burner and being wetted by condensate falling from a housing top plate. SOLUTION: A mounting plate 1 comprises a support plate part 2 attached to a front cover Vb of a gas burner case, a heat shield plate 3 extending from the front end part of the support plate part 2 along a gas burner case, and a top plate part 4 horizontally extending from the heat shield plate 3 to a front. The heat shield plate part 3 has a heat shield hole 31 formed in the vicinity in an intersection part with a support plate part 2, and a heat shield hole, not shown, formed in the vicinity of an intersection part with the top plate part 4. The top plate part 4 has a heat shield hole 41 formed in the vicinity of an intersection part with the heat insulation plate part 3. A high pressure generating part 1b of an igniter is attached on the under surface of the top plate part 4.
Patent JP-S59221435-A (JP)
Title: Control method for fuel injection
Inventor: AMANO MATSUO
IPC: F02D41/04
Filed: 1983-05-31
Abstract: PURPOSE:To raise acceleration performance as well as exhaust gas characteristics of engine by correcting the amounts of fuel to be injected during the acceleration and deceleration periods on the basis of plural sampling results in the same air supply stroke in a control system in which the amount of fuel to be injected is obtained by using a heat-ray type air flow meter. CONSTITUTION:In electronic control system 102, 104, 106, and 108, the magnitudes of acceleration and deceleration of engine are judged by variation with time of a throttle sensor thetaTHS116. When the engine is in decelerated state, correction is made for the decelration period according to difference in instantaneously sucked air flow rate at plural sampling times in the same air supply stroke. When the engine is in accelerated state, correction is made for the acceleration period synchronously with the sampling of instantaneously sucked air amount. Therefore, during the acceleration period, sufficient accelerating feeling can be provided. Since excessive amount of fuel injected is immediately corrected during the deceleration period, the CO spiking phenomenon of exhaust gas can be exactly prevented.