baber/WOPTO huggingface dataset:
Patent JP-H09309167-A (JP)
Title: Surface material for automobile interior
Inventor: KAMEZAKI KAZUHITO
IPC: B32B5/06
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a surface material for the automobile interior of superior strength of resistance to release and moisture-absorption characteristics to be used as a door trimming material, a sheet cover and the like for an automobile. SOLUTION: A surface web layer 10b composed of fiber filaments 12 of moisture-absorption characteristics and a back layer 10c composed of a high density non-woven cloth structure are overlapped together on the surface and the back of a wadding main body 10a composed of high melting point fiber filaments 11, and a skin material 2 is bonded and integrated on the surface and the back of a wadding material 1 interlocked integrally by pincushion processing applied from the surface side toward the back side.
Patent JP-H09312008-A (JP)
Title: Rotary head drum device
Inventor: KOE HIDEAKI
IPC: G11B5/52
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a rotary head drum device capable of securing the audio control performance of a fixed head arranged adjacently to the drum and also capable of improving the accuracy of drum rotation and suppressing the vibration. SOLUTION: In this rotary head drum device, the saturated magnetic flux density of a supporting member 8 holding a magnet 9 of an electromagnetic motor for driving the rotary drum 1 is made equal to the residual magnetic flux density of the magnet 9 or higher, and an initial permeability is set to >=2,000. Further, a gap between the outer peripheral surface of the magnet 9 and the supporting member 8, and a recess or an L-part, remaining the outer peripheral part on the rear side surface of the surface fixing the magnet 9 of the supporting member 8, are formed, then a balancing weight is installed on the gap, otherwise on the recess or the L-part. By this arrangement, the leakage of magnetic field from the supporting member 8 is decreased, and a induction nose to the fixed head arranged near the drum unit is reduced, thereby the rotation accuracy of the drum is increased.
Patent JP-2000315839-A (JP)
Title: Reinforcing plate for flexible printed board
Inventor: NAKAMURA MIYUKI
IPC: H05K1/02
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcing plate for a flexible printed board by which breakage of the flexible printed board can be prevented and increase in the number of part items and manufacturing steps can be suppressed. SOLUTION: This reinforcing plate 12 formed of a glass material is provided with an opening 12a and is placed, in response to the placing position of a part to be mounted on a flexible printed board 10. By bonding the reinforcing plate 12 of the glass material to the rear of the flexible printed board 10, in such a way that a part 10c in which the flexible printed board needs to be bent and the mounted part 11 are excluded, parts a and b of the flexible printed board 10 are reinforced, and the part 10c requiring bending can be bent because the reinforcing plate is not placed.
Patent JP-H07333497-A (JP)
Title: Anamorphic conversion lens device
Inventor: ARAI KUNIO
IPC: G02B13/08
Filed: 1994-06-07
Abstract: PURPOSE:To obtain a wide-size screen by providing a specified anamorphic lens group, thereby attaching it to the lens of a projector or a video camera. CONSTITUTION:A lens main body 6 is constituted of the anamorphic lens group 11 constituted of a lens barrel 10, a concave cylindrical lens 12 and a convex cylindrical lens 14 and attached and fixed in the lens barrel 10, a lens pressing frame 15 attaching the cylindrical lenses 12 and 14 of the anamorphic lens group 11 to the lens barrel 10; and a mount presser 16 for rotatably mounting the lens barrel 10 to which the anamorphic lens group 11 is attached and the lens pressing frame 15 to a mount part 5. Since the anamorphic lens group 11 is an optical system having a linearly symmetric surface, magnification is different between in the direction of the symmetric surface and a vertical direction thereto, so that what is called the wide-size screen where the magnification is different between in up-and-down and right-and-left directions by the combination of the cylindrical lenses 12 and 14, that is, the laterally slender screen extended in the right-and-left lateral direction is obtained.
Patent JP-H06313253-A (JP)
Title: Surface material for molding of fiber-reinforced plastic
Inventor: HIROHASHI TOSHIAKI
IPC: D04H1/492
Filed: 1993-04-28
Abstract: PURPOSE:To obtain a surface maternal for the molding of a fiber-reinforced plastic having excellent transparency and workability. CONSTITUTION:This surface material for the molding of a fiber-reinforced plastic is made of a nonwoven fabric composed of acrylic fiber and a hot-melt fiber soluble in styrene. These fibers are interlocked with each other and welded with the styrene-soluble hot-melt fiber.
Patent JP-H05299582-A (JP)
Title: Capacitor element
Inventor: IMAI KAZUO
IPC: H01L21/768
Filed: 1992-04-20
Abstract: PURPOSE:To enhance a capacitor element in both operation speed and density. CONSTITUTION:Electrodes are formed of metal wiring layers 11 and 12 so as to realize a capacitor element of high speed, and an excellent insulating film 13 formed at a low temperature through a bias ECR plasma CVD method is used as an insulating layer between electrodes to realize a capacitor of high density. Therefore, an insulating film obtained through a bias ECR plasma CVD method is used as the insulating layer of a capacitor element, whereby a film higher in quality than an insulating film obtained through a normal CVD method can be obtained and formed thin. As a film can be formed at a low temperature lower than 20 deg.C, a metal wiring can be lessened in migration, and a capacitor element can be enhanced in yield and reliability.
Patent JP-H11319226-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of deploying a game correlating multiple ball winning devices arranged on a game board and having a high game property. SOLUTION: A screen game implementing means 67 deploys and displays a screen game on a variable display means 80 when a ball enters a start winning hole 90. A timing means measures the elapsed time from the prescribed start time, and a judging means 61 judges whether balls enter all of multiple ball winning devices 20a-20j completely within the predetermined time from the prescribed start time or not. A variable winning hole opening/closing control means 64 opens and closes a large variable winning hole 50 prescribed times to form an easily winning state for the ball when balls enter all of multiple ball winning devices 20a-20j within the predetermined limit time from the prescribed start time or when a prize appears as the implementation result of the screen game.
Patent JP-H0717502-A (JP)
Title: Method for heat-sealing and heat-sealer
Inventor: ISHIDA KAZUTO
IPC: B65D77/20
Filed: 1993-05-27
Abstract: PURPOSE:To provide a heat-sealer which does not lower adhesion strength and also improves appearance in heat-sealing a lid on a container having a bead along a peripheral part of a top plate. CONSTITUTION:A heat-sealer 10 for heat-sealing a bead 6 formed along a peripheral part of a top plate of a container 2 to a flange 8 formed along a peripheral part of a lid 7 comprises a top plate 13 where a seal head 11 of the heatsealer 10 is in contact with the lid 7 and a recess 12 comprising a slope 14, wherein when the seal head 11 comes into contact with the top plate of the container 2, the slope 14 first comes into contact with an outermost part (A point) of the flange 8 to have it fused no the bead 6. Then while the flange 8 is being bent toward the top plate 13 and heated, it is brought into contact with an upper face (B point) of the flange 8 to have an entire face of the flange 8 fused.
Patent JP-S5827107-A (JP)
Title: Cutting method for polarizing plate
Inventor: HIRAI AKIRA
IPC: G02B5/30
Filed: 1981-08-11
Abstract: PURPOSE:To form a polarizing plate having excellent moisture-resistant characteristics by cutting the raw plate for polarizing plates produced by providing org. resin film layers on the top and bottom surfaces of a polarizer to a size for use, and heating the cut surfaces thereby melt sticking the top and bottom film layers. CONSTITUTION:The raw plate for polarizers produced by melt-sticking org. resin films 4, 4 a about 260-300 deg.C on the top and bottom surfaces of a polarizer 3 (e.g.; formed by adsorbing iodine on a uniaxially oriented PVA film) is cut to meet the size of a liquid crystal device or the like to be used. The cut surfaces are heated locally by using heating plates or ultrasonic waves to melt the fims 4, 4 and the polarizer 3 is sealed by the melt-stuck parts 5 formed in such a way. If the films 4 are provided to the polarized 3 via a hot-melt layer 6, it is possible to seal the polarizer 3 at a relatively low temp. (about 70-180 deg.C) by utilizing the melt-stuck parts 7 formed by melting the hot melt layer.
Patent JP-H09311232-A (JP)
Title: Optical waveguide, its production and optical module
Inventor: TOGAWA HIDEO
IPC: H01S5/00
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain an optical waveguide of a wide spot at a low cost. SOLUTION: A layer 25 having an intermediate refractive index between the refractive indices of a core 23 and clads 22, 26 is disposed between both. The layer having the intermediate refractive index may be embodied as the intermediate layer 25 consisting of a third material having the intermediate refractive index between the core and the clads and may be embodied as a dispersion layer dispersed with the materials of both at the boundaries between the core and the clads. All of the core 23, the clads 22, 26 and the intermediate layer 25/the dispersion layer consist of polyimide.
Patent JP-S63291226-A (JP)
Title: Optical pickup device
Inventor: MAEDA TOMOJI
IPC: G11B7/135
Filed: 1987-05-25
Abstract: PURPOSE:To prevent the position deviation of a focal point and deterioration in the beam diameter of it from being generated and to miniaturize a device, by using two pairs of grating lens optical systems being affected scarcely by the change of laser oscillation wavelength and without generating aberration essentially. CONSTITUTION:A 1/4-wave plate 51 is provided between first and second grating lens optical systems 21 and 22 in which the forward emittance of a semiconductor laser is condensed on an optical disk 10 by the first grating lens optical system 21 and the backward emittance of it is introduced to an optical detector 53 being set at a position different from that of the semiconductor 23 by the second grating lens optical system 22, and polarizing angle of linear polarization is set differently by 90 deg. in the forward emittance and the backward emittance. Therefore, a function as a polarizing beam splitter is attached on the first grating lens 41 of the second grating lens optical system 22, and only the linear polarization in the backward emittance can be taken out in the second grating lens 42 of the optical system 22. In such a way, it is possible to prevent the position deviation of the focal point and the deterioration in the beam diameter of it due to the change of the wavelength of a light source laser from being generated.
Patent JP-S61282657-A (JP)
Title: Motion converting apparatus between revolution motion and rectilinear motion
Inventor: KOTANI HIROSHI
IPC: F16H19/02
Filed: 1985-06-10
Abstract: PURPOSE:To reduce generation of trouble by supporting one edge of a motion converting roller by a part of a transfer body and supporting the other edge by the transfer body and a roller supporting member which can relatively shift in the circumferential direction of a rotary shaft and installing a propulsion-force direction switching member onto the transfer body. CONSTITUTION:One edge of a motion converting roller 3 is supported by a transfer body 1, and the other edge is held by the transfer body 1 and a roller supporting member 5 which is relatively shiftable in the circumferential direction of a rotary shaft. A switching member 8 which is interlocked with the roller supporting member 5 and can be operated from outside is installed onto the transfer body 1. Therefore, the roller supporting structure and the transfer structure can be made simple, and the whole can be made compact, and therefore, generation of trouble can be reduced.
Patent JP-S6017396-A (JP)
Inventor: MORIYA HIDEAKI
IPC: G21C19/307
Filed: 1983-07-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5351929-A (JP)
Title: Conversion processing system forlogic address and real address
Inventor: TAKAHASHI TOSHIO
IPC: G06F13/00
Filed: 1976-10-20
Abstract: PURPOSE: To enable a quick processing in case no correspondence between the logic page and the real page is in existence on the correspondence table, by making address conversion required thru access once. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5551464-A (JP)
Title: Insulative coating for tension material
Inventor: URABE TADASHI
IPC: B05D7/14
Filed: 1978-10-13
Abstract: PURPOSE: To reduce adhesion between concrete and tension material, minium rust preventive paint is used as an insulating material between the tension material aseembled into highly loaded anchors and concrete cast around them.  
     CONSTITUTION: A tension material such as H steel material coated with rust preventive paint is incorporated into anchor frames subject to high load such as a suspension bridge. Their joint bolts and nuts are covered with plastic covers to leave hollow space without being coated with an insulating material. H steel material is applied with rust preventive minium paint as insulating material. After drying the coating, concrete is cast into the anchor frames and solidified to form a concrete base. Because of the insulating material, the concrete tension material is allowed to have decreased adhesion, thereby eliminating the danger of the concrete base cracks due to the shock of load and extension and contraction of the tension material. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5551452-A (JP)
Title: Dust collector
Inventor: UEDA YOSHIZOU
IPC: B04C3/00
Filed: 1978-10-12
Abstract: PURPOSE: A dust collector which is excellent in dust collecting efficiency and also easy to move, having a structure in which a specific structure of a wind channel provided with an air blower and a dust collecting chamber connected with the wind channel through a leading hole are connected to the suction hole side.  
     CONSTITUTION: When operating the air blower 3 by turning the suction hole 2 toward dust source, dust-containing air is sucked into the wind channel 1 and then passed through the annular space 5 between the spindle-shaped internal cylinder 4 and the wind channel internal wall and the inclined blade 6 attached radially to become swirl air current. The air current from which dust is removed by centrifugal separation is discharged from the exhaust cylinder 7 and the dust which deposits in the annular groove 8 is sucked into the dust collecting camber 9 kept at a reduced pressure through the leading hole 10 by the action of the exhaust pipe 11. In this case, no turbulence in the swirl air current takes place because the introduction portion of the exhaust cylinder 7 has a shape in which it is obliquely cut downward. In addition, no escape of residual fine dust to the outside takes place because it is circulated through the exhaust pipe 11 in the wind channel. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5829811-A (JP)
Title: Continuous production of propylene/ethylene block copolymer
Inventor: TAKASHIMA YOSHITADA
IPC: C08F297/08
Filed: 1981-08-13
Abstract: PURPOSE:To obtain a high-rigidity copolymer, by specifying a method of feeding a titanium-containing solid catalytic component and a method of discharging polymer in the 1st stage propylene polymerization tank and copolymerization tank and copolymerizing the produced polymer with ethylene in a copolymerization tank. CONSTITUTION:The 1st stage propylene polymerization tank is continuously fed with liquefied propylene, hydrogen, an orgaoaluminum compound or the like, and a titanium-containing solid catalytic component as the principal catalyst (e.g., titanium trichloride) is intermittently supplied to polymerize the propylene. Then the discharge of the polymer from the propylene polymerization tank is carried out intermittently, and the discharge of the polymer is suspended between the time of the start of supply of the titanium-containing solid catalytic component and the time when a period of time equal to 5-50% of the dwell time of the feed in the 1st stage tank is passed from the completion of feeding. Then the propylene polymer effluent from the 1st stage polymerization tank is transferred to the 2nd stage propylene/ethylene copolymerization tank to effect copolymerization.
Patent JP-S5249792-A (JP)
Title: Radar apparatus
Inventor: AKAGI HARUO
IPC: G01S7/36
Filed: 1975-10-20
Abstract: PURPOSE:To eliminate an interference wave by changing a transmission pulse width intentionally per transmission repeated period, detecting a pulas width received, and deriving a reflected wave from the transmiitted wave which gas been transmitted by one's own sending station.
Patent JP-S5413680-A (JP)
Title: Ternary system amalgam for use in fluorescent lamp
Inventor: KAWABE USHIO
IPC: C22C7/00
Filed: 1972-12-18
Abstract: PURPOSE: To obtain a solid-liquid-phase copresent region at a lamp operating temperature of from about 40 to 60°C and in a wide composition range by selecting the composition ratio of indium and amalgam by adding thereto bismuth, which are are used in a superhigh output fluorescent lamp. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06139392-A (JP)
Title: Optical information reader
Inventor: GOTO KATSUNORI
IPC: G06K7/10
Filed: 1993-05-27
Abstract: PURPOSE:To confirm the state of deterioration during use of a device by detecting the working current of a semiconductor laser and judging the presence or absence of the deterioration of the semiconductor laser based on the detected working current. CONSTITUTION:A microcomputer 150 performs A/D conversion of the detection terminal voltage from a current detection circuit 120 into digital terminal voltage in the case of transition processing to the current measurement mode. Thus, when the A/D conversion is completed, the microcomputer 150 converts the digital terminal voltage into the working current value in proportion to the voltage and converts the working current value into, for example, to an ASCII code and the outputs of the conversion working current value as the current value data. When the output power of the emission laser light of a semiconductor laser 30 is lowered, the working current to the semiconductor laser 30 is increased and compensated by the feedback of the output signal from a photo diode the semiconductor laser 30 built-in to an LD driving circuit 100 so as to prevent the power lowering.
Patent JP-H11323142-A (JP)
Title: Water-repellent molding compound
Inventor: OKABE TOSHIO
IPC: C08L67/06
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a molding compd. which gives a molded article excellent in external appearance and water repellency. SOLUTION: This compd. is obtd. by compounding a curable resin such as an unsatd. polyester resin and/or a vinyl ester resin with a silicone resin powder. Since a molded article obtd. from the compd. is excellent in external appearance and water repellency, the surface of the article exhibits improved dewatering properties, and when the article is used e.g. as a bathtub, a draining floor, or a wall of a bathroom, it is made possible that the surface of the article is hardly soiled by e.g. water-born dirt. Since the water repellency can be achieved without forming a water-repellent coating film, the required man-day does not differ from that of a conventional molding compd.
Patent JP-H11305129-A (JP)
Title: Rear focus type zoom lens
Inventor: TOCHIGI NOBUYUKI
IPC: G02B13/18
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To attain the miniaturization of a whole lens system by providing four lens groups having positive, negative, positive and positive refraction power in order from the side of an object, and satisfying specified conditions. SOLUTION: Four lens groups of 1st group G1 having positive refractive power, 2nd group G2 having negative refractive power, 3rd group G3 having positive refractive poser and 4th group G4 having positive refractive power are provided in order from the object side. Then magnification from a wide angle end to a telescopic end is performed by moving the 2nd group L2 to an image surface side. In this case, the fluctuation of an image surface caused by the magnification is corrected by moving the 4th group L4 and focusing is performed by moving the 4th group G4. The 1st group L1 is composed of three lenses, the 2nd group L2 is composed of three lenses, the 3rd group G3 is composed of one lens and the 4th group L4 is composed of a negative 41st lens and a positive 42nd lens, respectively.  In this case, when the focal distances of the whole system at the wide angle end and telescopic end are respectively defined as fw and fT and the curvature radiuses on the surface of the 41st lens on the image surface side and the surface of the 42nd lens on the object side are respectively defined as R41b and R42a, the inequalities are satisfied.
Patent JP-H0423170-A (JP)
Title: Generating method and control logic for control logic circuit
Inventor: KURODA RIKAKO
IPC: G06F17/50
Filed: 1990-05-18
Abstract: PURPOSE:To obtain a control logic suited to the parallel transfer of data by producing an AND of the 1st and 2nd signals and latching the AND by a flip- flop at the sampling time. CONSTITUTION:The conditions obtained by the start 1401 and 1402 of the order (m) preceding the start 1400 of the order (n) are defined as a 2nd signal, and the signal serving as the start timing of the order (m) is defined as a 1st signal. The 1st and 2nd signals are sampled in the start timing (1st time) of the order (m), and an AND 1404 of the 1st and 2nd signals is produced for each condition. The outputs of the ANDs set to the signals of different conditions and orders are sorted by the 1st time. Thus the groups of conditions are generated for each order (m). In this connection, an OR 1406 is produced to the signal of each order and used as the input of a flip-flop 1407. Then the outputs of FFs set to each order (m) are collected for production of an OR 1408. The output of the OR 1408 is used as a start signal of the order (n). Thus the control logic is obtained for control of the parallel data starting actions.
Patent JP-H01296325-A (JP)
Title: Terminal equipment
Inventor: SUGI TAIICHIRO
IPC: G06F1/00
Filed: 1988-05-24
Abstract: PURPOSE:To always use an external power source when the signal transmission from an input device to the main body of terminal equipment is performed through a wire so as to extend the service life of the internal power source of the equipment by providing a 'normal-on' type transistor to the power source switching section of the equipment. CONSTITUTION:At the time of making signal transmission from the input device 1 to the terminal equipment main body 2 through a wire, a voltage is applied across the gate electrode G of an FET 12 from an external power source 3 and the source electrode S and drain electrode D of the FET 12 are disconnected from each other. In this case the external power source 3 is used. When, for example, a battery of 6V is used as the internal power source 7 of the equipment main body 2, the internal power source 7 is not used by the action of the FET 12 even when the voltage of the external power source 3 drops to 5V, and thus, the consumption of the power source 7 is suppressed.