baber/WOPTO huggingface dataset:
Patent JP-H0289083-A (JP)
Title: Display device
Inventor: KONDO TOSHIO
IPC: G09F9/00
Filed: 1988-09-26
Abstract: PURPOSE:To prevent the reduction of brightness due to dirt of a display element by providing the open/close and part of a shutter with a cleaning means, which cleans the display face, to easily clean the display face. CONSTITUTION:When a shutter 11 is closed or/and opened, a display face 4 is cleaned. With respect to this cleaning, compressed air is supplied from a compressor to each nozzle 32 through a drum 34 and each hose 33 and is blown to the display face 4 from nozzles 32, and dirt like sand and dust, etc., stuck to the surface of a display element 3 on the display face 4 is blown away by compressed air. Since nozzles 32 are moved together with a closing plate 21 of the shutter 11 at this time, compressed air is blown to the display face 4 throughout. Thus, the display face is easily cleaned to prevent the reduction of brightness due to dirt of the display element.
Patent JP-S6396047-A (JP)
Inventor: SANO KOICHI
IPC: B65D43/02
Filed: 1986-10-08
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-H0662929-A (JP)
Title: Apparatus for automatically installing/recovering chair
Inventor: MURAYAMA AKIRA
IPC: A47C1/12
Filed: 1992-08-17
Abstract: PURPOSE:To provide an automatically chair installing/recovering apparatus which is adapted to stack chairs automatically in a vertical way. CONSTITUTION:A running truck 10 running automatically is provided with a chair lift device 20 to lift chairs 1 automatically in a vertical way while a chair support frame 30 in which support pins 31 are arranged vertically to support the chair from below is mounted on both sides of a chair recovery truck 9. The chair lift device 20 is provided with a base part 22 which is supported on the running truck 10 so as to let it rise or lower automatically in a vertical way while a chair contact part 21 contacting it from below is pivoted thereon a swing lever 26 which is pivoted on the base part with the tip part thereof positioned on the rear side of the chair contact part 21 while having a driven roller 25 at the rear end thereof and a cam frame 27 which is mounted on the running truck 10 vertically while having a cam face abutting the driven roller 25. When the base part 22 rises, the swing lever 26 inclines the chair 1 backward as the driven roller 25 is driven to the cam face to get it supported on the support pins 31 sequentially.
Patent JP-H1185012-A (JP)
Title: Method of plotting stereoscopic map and navigation system using it, and recording medium in which stereoscopic map plotting program is recorded
Inventor: WATABE MASAYUKI
IPC: G01C21/00
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To display a stereoscopic birds-eye view including color topological image. SOLUTION: A display object area is decided based on information on coordinates of a display reference point position and a sightline direction angle outputted by an output means 2 such as a display reference point, etc., and topological image data 101 of the display object area, altitude data 102, and map element data 103 are read from a storage means 1 into an arithmetic processing means 3. And, the arithmetic processing means 3 calculates altitude values of each point belonging to the display object areas, and generates a color three-dimensional model based on the altitude values of each point for the topological data of the display object area, and further generates display element data having display position coordinates and display properties required for plotting also for the map element data of the display object area.  And, the arithmetic processing means processes the three-dimensional model with a perspective transformation and also generates a stereoscopic map plotting data by allocating actual display colors based on the color information contained in the three-dimensional data and the display elements.
Patent JP-S61118894-A (JP)
Inventor: NOJI HIDEAKI
IPC: G07G1/00
Filed: 1984-11-14
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-H03276876-A (JP)
Title: Ball joint having packing sleeve for vehicular use
Inventor: RAINHARUTO BUURU
IPC: B62D7/16
Filed: 1990-09-12
Abstract: PURPOSE: To improve corrosion resistance by forming a fixed ring from a material having a small standard electrode potential value in the electrochemical series, in a ball joint in which one end of a packing sleeve is rotatably engaged in a molded part facing the fixed ring at the edge molded part. CONSTITUTION: A ball joint for an automobile is composed of a casing 1 and a ball provided pin 2, the ball-provided pin is fitted in the casing 1 through a joint shell 4 by a joint ball 3 formed on one end. A packing sleeve 7 made of an elastic material is provided between the case 1 and the ball provided pin 2, and one end of the packing sleeve is fixed to the casing 1 by a spring ring 8. Moreover, the edge structural part 9 on the other end is engaged with a fixed ring 10 having the L-shaped section. The fixed ring 10 fixed by the spring ring 11 is manufactured of a material having a standard electrode potential value in the electrochemical series smaller than that of a bearing ring 6 or a ball provided pin 11.
Patent JP-S6485502-A (JP)
Title: Controller for electric automobile
Inventor: KUNO HIROMICHI
IPC: B60L11/18
Filed: 1987-09-24
Abstract: PURPOSE:To enable an electric automobile to be smoothly started, by starting a controller when the voltage of an auxiliary machine battery exceeds a previously set reference value after an ignition switch is turned ON. CONSTITUTION:When an ignition switch 10 is turned ON, then the relay 38-1 and relay 38-2 of a DC/DC converter 20 are excited, and so an auxiliary machine battery 18 is charged by a main battery 44. When the voltage of the auxiliary machine battery 18 is turned higher than previously set reference voltage, then the output of a comparator 68 is turned negative. Accordingly, from the auxiliary machine battery 18, via the ignition switch 10 and the relay 14 of an EV (Electric Vehicle) controller 12, current flows to a voltage detecting circuit 66, and the EV controller 12 is started. As a result, even at the time of the voltage drop of the auxiliary machine battery, an electric automobile can be started.
Patent JP-2000203214-A (JP)
Title: Radial tire having carcass part applied with steel cord
Inventor: HAN YONG SIK
IPC: D07B1/06
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To save fuel consumption, to enhance stability and controlability, and to make excellent dimensional stability and uniformity characteristics of a tire by substituting a cord applied to a carcass part of the tire with a steel cord. SOLUTION: A steel cord 1 is manufactured by twisting three filaments 1a unidirectionally, the filament 1a is composed of carbon steel having 0.70-0.96 wt.% of carbon content, and brass is plated on a surface of the filament la. A tensile strength of each filament 1a before twisted is 260-375 kgf/mm2. Twisting pitches are shortened compared with a diameter of the filament 1a to enhance fatigue resistance and flare resistance. The steel cord 1 is applied to a carcass part, to save a fuel consumption and to enhance stability and controllability, dimensional stability of a tire and a uniformity characteristic.
Patent JP-S60130542-A (JP)
Title: Ether bond-containing substituted cyclohexane derivative
Inventor: SUGIMORI SHIGERU
IPC: C07C67/00
Filed: 1983-12-20
Abstract: NEW MATERIAL:An ether bond-containing substituted cyclohexane derivative, a trans-4-alkylcyclohexyl-4-substituted benzyl ether shown by the formula I (R is 1-15C alkyl; X is CN, F, Cl, or Br). EXAMPLE:Useful as a nematic liquid crystal composition. In a liquid crystal display device using a nematic liquid crystal material having positive dielectric anisotropy, useful as one component constituting the nematic liquid crystal material which has low threshold voltage and can be operated by small electrical power consumption. PREPARATION:A trans-4-alkylcyclohexanol shown by the formula II as a starting raw material is treated with sodium hydroxide in a tetrahydrofuran solution, and the reaction product is reacted with a compound shown by the formula III, to give a compound shown by the formula I .
Patent JP-H0689842-A (JP)
Title: Aligner
Inventor: OTSUKA REI
IPC: G03F7/20
Filed: 1992-09-09
Abstract: PURPOSE:To enable change of lengthwise magnification and breadthwise magnification separately in a liquid crystal display photolithography device wherein a glass substrate is used. CONSTITUTION:Two semicylindrical lenses recessed in only one direction or mirrors 3, 4 are provided to change lengthwise and breadthwise magnifications separately. Mutual converging axial direction is made vertical. In one semicylindrical lens or one of mirrors 3, 4, vertical lengthwise magnification is changed to a light proceeding direction. In the other semicylindrical lens or the other of mirrors 3, 4 is provided with a structure which changes vertical breadthwise magnification to a light proceeding direction.
Patent JP-S60131254-A (JP)
Title: Ink jet spraying head
Inventor: IKEDA KUNIO
IPC: B41J2/02
Filed: 1983-12-20
Abstract: PURPOSE:To make the miniaturization of an ink pressurization liquid chamber possible and to make the integration, miniaturization and further manufacture thereof easy, by changing the volume of ink pressurization liquid chamber by the amplitude motion of an elastic material on the ink pressurization liquid chamber. CONSTITUTION:This ink jet spraying head is composed of a nozzle 11, an ink pressurization liquid chamber 12, a head substrate 13, elastic materials 14 such as metal, glass, plastic, rubber, etc., a permanent magnet 15, a driving coil 16, an ink feed pipe 17, a coil lead wire 18, etc. Said elastic material 14 forms at least a part of ink pressurization liquid chamber 12 and changes the volume of ink pressurization liquid chamber by receiving the displacement from said driving coil 16 and permanent magnet 15. Then, when the driving coil 16 receives an AC signal from a driving circuit, the magnetic poles N, S of magnetic field generated in the magnetic coil 16 by its frequency are reciprocally changed and the elastic material 14 moves vertically. Thereby, the volume of ink pressurization liquid chamber 12 is changed and ink is discharged from the nozzle 11.
Patent JP-2001069727-A (JP)
Title: Manufacture of slotless stator and rotary electric machine
Inventor: OZAWA MASARU
IPC: H02K15/02
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To easily assemble a slotless stator without requiring a particular fixing mechanism and bonding agent. SOLUTION: A couple of split cores 13 to complete a stator iron core having so slots by cylindrically assembling each piece is cylindrically assembled to cover, under the natural condition, the stator coil 15 having the external diameter larger than the internal diameter of the stator iron core. Thereby, the stator coil 15 is built in the stator iron core under the condition that it is compressed in the internal direction of the diameter. In this case, since the stator coil 15 functions as a spring and tries to expand to become wide in the normal direction (external side of the diameter direction) within the stator iron core and therefore it is mechanically fixed at the internal circumference of the stator iron core with a spring force. Accordingly, a particular fixing mechanism and bonding agent are not required.
Patent JP-S6484616-A (JP)
Title: Condenser
Inventor: SUDO TOSHIO
IPC: H01G4/30
Filed: 1987-09-28
Abstract: PURPOSE:To supply condensers with large capacitance by the fringe effect by a method wherein a parallel flat plate-type condenser is formed in the thickness direction of a dielectric while the other condensers are formed by respective comb-type electrodes on the surface and rear side of the dielectric. CONSTITUTION:When a pair of comb-type electrode patterns 1A, 1B are formed on one surface of a dielectric substrate to be impressed respectively with +potential and -potential, a condenser is formed on the same surface between the patterns 1A and 1B. Likewise, the other comb-type electrode patterns 2A, 2B are formed to form the other condenser on the same surface. In such a constitution, the patterns 2A, 2B are shifted from the patterns 1A, 1B by half of a pitch so that the pattern 2B impressed with one potential may oppose to the pattern 1A while the pattern 1B may oppose to the pattern 2A to form the other condenser in the thickness direction. Through these procedures, the condensers can be supplied with large capacitance.
Patent JP-S60135301-A (JP)
Title: Rim-wheel of car
Inventor: OKAMOTO SATORU
IPC: B60B3/16
Filed: 1983-12-22
Abstract: PURPOSE:To lengthen the life of a rim-wheel drastically by increasing rigidity strength of the wheel and raising the fatigue durability of a disc part remarkably, by setting a contact surface pressure alleviating groove which is formed by a push-processing over a narrow width, including both the inside snd outside of the radius corresponding to the outer rim of a nut flange. CONSTITUTION:At one side of a hub bolt 6, a hub 1 and a brake drum 2 are tightly fastened/combined with each other, between an intermediate flange and an inner nut, and at the other side, a disc part 4 concentrically fitted with the hub 1 each other, is fastened by a nut 8, as the disc part 4 is closely connected to the end surface of the drum 2. A contact surface pressure alleviating groove 11, which releases contact pressure generated between the disc part 4 and the flange outer rim of the nut 8, is set on the disc part 4. This alleviating groove 11 is formed by a push-processing over a narrow width W, along the flange outer rim of the nut 8, in at least outer area of a pitch circle 9, and including the inside/ outside of the radius r corresponding to the outer rim. In this way, rigidity/ strength of the wheel is increased, and it contributes to prevent an outbreak of cracks.
Patent JP-H04119749-A (JP)
Title: Private branch automatic exchange
Inventor: FUKUDA HITOSHI
IPC: H04M3/42
Filed: 1990-09-10
Abstract: PURPOSE:To prevent an external line call from being kept waiting because an external line having a high call restriction level is busy by restricting an external line simultaneous dialing by plural extensions when plural extensions are used in common. CONSTITUTION:An external line dial analysis section 45 obtains a minimum dialing restriction level from a dial signal received from an extension telephone set 3 via an extension interface 2 and a dial reception section 44. When other extension uses the level, one higher rank level is also checked. When no idle level exists even when up to a highest level is checked, a busy tone is sent. The external line dialing is restricted in the unit of groups and the external line simultaneous dialing by extensions in a group is restricted, then the restriction level is made equal even when any external line is in use.
Patent JP-H0687015-A (JP)
Title: Method and device for stably passing strip in process line
Inventor: JITSUMATSU SHINOBU
IPC: B21B39/00
Filed: 1992-09-09
Abstract: PURPOSE:To enable instantaneous absorption of tension fluctuation of steel sheet and correction of meandering and make the whole of line the state of stable passing by moving and inclining rotary rolls to the traveling direction of a strip based on detected values of a meandering detector and pressure sensor. CONSTITUTION:Servo valves 4 are individually arranged to both bearings, the change of upper and lower oil pressures in a cylinder and the position of the cylinder are transmitted to the servo valves 4 and the upper and lower pressures in the cylinder are made so that both bearings are simultaneously or separately changeable by the operation of the servo valves 4. In the case that the cylinder positions are simultaneously deviated from the proper range as those detected results, the cylinder positions are changed by changing the upper and lower pressures in the cylinder by operation of the servo valves. On the other hand, an auto-wide type meandering detecting machine 5 with which meandering position is outputted by irradiating a steel sheet with light source and detecting the difference between light quantities on both sides with a light receiving device is provided closely to pass in front or rear of roll of hydraulic bearings 3.
Patent JP-H03102371-A (JP)
Title: Vessel device
Inventor: KATAGATA SATOSHI
IPC: B65D77/20
Filed: 1989-09-18
Abstract: PURPOSE:To prevent toner sticking to a seal member from splashing by containing a part of the sealing member in contact with the toner into a cover member when the seal member is peeled from a toner vessel mounted to a developing device. CONSTITUTION:One edge of the member sealing the opening of a toner cartridge 11 is folded back and the folded part is covered with a cover member 15. After the cartridge 11 is mounted along the rail 20 of the developing device main body 18, the end 14a of the member 14 is pulled outward to drop toner in the cartridge 11 to the main body 18. When the end 14a is pulled, the part of the member 14 in contact with the toner is sequentially pulled into the member 15 so that the toner T sticking to the member 14 is contained into the member 15. When the overall member 14 is peeled off from a collar 13, both the members 14 and 15 are pulled out of the main body 18.
Patent JP-H0991821-A (JP)
Title: Recording and reproducing device
Inventor: MAEDA SHINICHI
IPC: G11B17/057
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To use a recording and reproducing device in the vertical posture, to save space and to improve the workability by holding a disk by means of a disk engaging part protrusively provided on the holding surface of a tray and housing the engaging part in the tray at the time of loading a cartridge. SOLUTION: The disk engaging part 5 is protrusively provided on the disk holding surface of the tray 1 by pressing spring force so that it may freely appear/disappear to hold the disk. In the case of mounting the disk 92 on the tray 1 in the vertical posture of the device, the groove part 9a of a disk holding part 9 is fitted in the groove part 5a of the engaging part 5 while it is pressed by the disk 92 in direction Y2 and the periphery of the disk 92 is locked. In such a state, the tray 1 is carried in a housing 2. In the case of placing the cartridge, the engaging part 5 is turned by the attaching surface of the cartridge and housed in the tray 1, and in the case of taking it out, the engaging part 5 is restored and projected by the pressing spring. Thus, even in the case where the device is in the vertical posture, it is used without making the disk fall.
Patent JP-S6293888-A (JP)
Inventor: JIEEMUSU RATSUSERU HANTAA
IPC: A47J27/00
Filed: 1986-10-09
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-H08104437-A (JP)
Title: Paper feeding device
Inventor: KOGA YUJI
IPC: B65H1/12
Filed: 1994-10-05
Abstract: PURPOSE: To improve durability by reducing abrasion of a rear part side support part of a wear plate the inclination of which varies in accordance with quantity of sheets of paper to be accumulated in a cassette case body. CONSTITUTION: A head end side of a wear plate 5 on which a large 1 number of sheets of paper P are accumulated is energized upward, while a base part piece 5a for support projectively provided traversely from a rear part of the wear plate 5 is supported free to revolve on a protrusively curved support part 21a formed upward from a lower surface edge of an installation hole 21 drilled on a side plate 2c of a cassette case body 2. Consequently, as inclination of the wear plate 5 varies, a point where a lower surface of the base part piece 5a for support makes contact with the support part 21a also slips, a load is not concentrated into one point, it is abrased uniformly and durability can be improved.
Patent JP-S6395352-A (JP)
Title: Electromagnetic ultrasonic wave measuring apparatus
Inventor: KADOWAKI TAKASHI
IPC: G01B17/02
Filed: 1986-10-13
Abstract: PURPOSE:To enable easy and accurate inspector of a defect or the like of material, by providing a circuit to perform a subtraction of a detection signal of an ultrasonic transmitting/receiving coil and a detection signal of a compensation coil. CONSTITUTION:When excited with a DC power source 3, a DC coil 22 generates a DC magnetic flux 4. The magnetic flux 4 is composed mostly of a component 41 vertical to the surface of material 1 to be inspected below the center leg end of a core 21 while containing a parallel component 42. On the other hand, when a pulse current is applied to a transmitting coil 23 from a pulse generator 5, an eddy current 6 is generated on the surface of the material 1. A transverse ultrasonic wave is generated from the eddy current 6 and the component 41 of the magnetic flux 4 or a longitudinal ultrasonic wave is generated from the component 42. The ultrasonic waves reflected from an internal defect of the material 1 are received with a receiving coil 24, mostly as transverse ultrasonic waves and a slightly as longitudinal ultrasonic waves. On the other hand, below the center leg side of the core 21 with a compensation coil 25 set thereon, the magnetic flux 4 mostly consists of a component 43 parallel with the surface of the material 1 and mainly, a longitudinal component is received. The received waves of the coils 24 and 25 are subtracted 7 and a transverse wave component alone of the received wave of the coil 24 is displayed 8 to detect a defect.
Patent JP-H03103455-A (JP)
Title: Oil-resistant thermoplastic elastomer composition
Inventor: SEZAKI EIJI
IPC: C08K5/01
Filed: 1989-09-18
Abstract: PURPOSE:To obtain the subject composition having excellent low-temperature characteristics by crosslinking a mixture of specific amounts of polyolefin, butyl rubber halide, chloroprene rubber and mineral oil-based softener in the presence of crosslinking agent comprising metal oxide or metal chloride. CONSTITUTION:(A) 5-50wt.% polyolefin such as propylene-ethylene block copolymer is mixed with (B) 5-50wt.% butyl rubber halide, (C) 5-50wt.% chloroprene rubber and (D) 10-50wt.% mineral oil-based softener of naphthene-based or paraffin-based, etc., having a pour point in the range of -50 deg.C to -10 deg.C. Then, resultant mixture is crosslinked in the presence of a crosslinking agent composed of a metal oxide such as ZnO or CaO or metal chloride such as ZnCl2 to afford the aimed elastomer composition having excellent mechanical strength, heat resistance and moldability, etc.
Patent JP-S6485369-A (JP)
Title: Aqueous binder
Inventor: SATO GORO
IPC: D06M11/45
Filed: 1987-09-25
Abstract: PURPOSE: To provide an aqueous binding agent capable of improving the mechanical strength through being included in fiber by making the binding agent include rod-like colloid, a trialkoxysilane, an acid and water in a specific content ratio. CONSTITUTION: This aqueous binding agent excellent in adhesion to fiber is prepared by including (A) rod-like colloid including aluminum, iron, silica or the like, having 50-1,000 mμ major axis, 5-100 mμ minor axis and 5-200 aspect ratio, (B) a trialkoxysilane of formula R<1> Si(OR<2> )3 (wherein, R<1> is a 1-8C organic group; R<2> is a 1-5C alkyl or a 1-4C acyl) (e.g. methyltrimethoxysilane or the like), (C) an acid (e.g. nitric acid, hydrochloric one, or formic acid, acetic one or the like) and (D) water in a content ratio (the component B/the component A) of 5-80, by adjusting the mixture so as to be emulsified and by aging it at 10-90 deg.C. The binding agent can improve tensile strength or the like and can impart excellent thermal resistance to treated fiber through being included in fiber.