baber/WOPTO huggingface dataset:
Patent JP-H07131823-A (JP)
Title: Magnetic recording device and magnetic reproducing device
Inventor: MORIOKA YOSHIHIRO
IPC: H04N5/92
Filed: 1993-11-01
Abstract: PURPOSE:To provide an interactive type VTR which can secure compatibility of reproduction with a conventional home VTR. CONSTITUTION:Those devices are equipped with an encoding circuit 16 which converts at least one of a color video signal, an audio signal, and a control signal into a digital signal, an FM modulating circuit 9 which imposes FM modulation on a luminance signal, a low-band converting circuit 10 which converts the low band of a chrominance signal, an adding circuit 11 which adds the output of the low-band converting circuit 10 and the output of the FM modulating circuit 9, 1st magnetic heads 28 and 29 which record the output of the adding circuit 11 on a magnetic tape 32, and 2nd magnetic heads 30 and 31 which record the digital signal between two signal recording tracks recorded by the 1st magnetic heads 28 and 29.
Patent JP-H0987930-A (JP)
Title: Frame structure of lap winder
Inventor: YASUDA HIRONORI
IPC: D01G27/02
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To facilitate the connection of frames, secure the accuracy and reduce the cost of a winder. SOLUTION: The heights of right and left frames 1 are set to the height of a bearing 5 of a drum shaft 4 and each frame 1 is provided with plural fitting holes 7 bored opposite to each other on each frame. A stay beam 8 is inserted into the fitting hole 7 and the end of the stay beam 8 is fastened to connect the right and left frames 1 with each other. Each frame 1 is provided with two pillars 12 erected at the right and left sides of a lap bobbin 10, the upper ends 12a of the pillars 12 are connected with each other with a stay 25 and a rail main body 14 is attached to each pillar 12 to constitute a guide rail 9. A cradle 13 vertically movable along a guide rail 14 is supported on the right and left frames 1.
Patent JP-2000104732-A (JP)
Title: Linear guide device
Inventor: YAMAMOTO FUTOSHI
IPC: F16C29/04
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To improve the operational accuracy of linear guide devices by lowering stresses acting on contact portions between their bearing races and their guide rail and slider. SOLUTION: A pair of stationary bearing races 5 is arranged in a stationary groove 3 on each side of a guide rail 1 so that their arcuately expanding face is placed in contact with an associated arcuately recessed face of the groove 3. A pair of movable bearing races 6 is arranged in a movable groove 4A in a slider 2 so that their arcuately expanding face is placed in contact with an associated arcuately recessed face of the groove 4A. Another pair of movable bearing races 6 is fitted in another movable groove 4B on the opposite side so that their flat face is placed in contact with an associated inner flat face of the groove 4B and their arcuately expanding face is with an arcuately expanding face of a pressure member 8 pressed on them by an adjusting screw 9.  A plurality of balls 7 are interposed for rolling motion between each couple of the stationary and movable bearing races 5 and 6.
Patent JP-H08133654-A (JP)
Title: Working roof device for outdoor escalator
Inventor: OGATA TOKINORI
IPC: B66B31/00
Filed: 1994-11-08
Abstract: PURPOSE: To provide a working roof device for an outdoor escalator, easily removable from the handrail deck of an escalator. CONSTITUTION: A working roof device 5 is supported by support legs 6, and the lower ends of approximately Y-shape members 7 are connected to the upper parts of the support legs 6, while one ends of the Y-shape parts are connected to threaded lateral bars 8, 9. The threaded lateral bars 8, 9 are connected to each other by a hollow pipe 10 threaded inside, and a thread fastening degree is adjusted to place the working roof device according to the breadth of an escalator. An all-weather type sheet member 14 is fastened to the approximately Y-shape members 7 and the threaded lateral bars 8, 9 by fastening parts to form a top plate.  The lower ends of two support legs 6 on the same side are connected to each other by a frame 12, and a push spring body 11 is brought into pressure contact with the vertical face 3a of a guide rail 3 through a circular hole and a slot, formed on the lateral sides of the frame 12, to fix the working roof device 5 to the escalator.
Patent JP-2001088747-A (JP)
Title: Body structure of automobile
Inventor: SAKAGAMI MINORU
IPC: B60N2/36
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To ensure expansion of a cargo space as well as ensure dwelling performance for a person sitting on a rear seat. SOLUTION: This structure comprises a step part 21 having a high floor type rear floor 5 formed behind a center floor through a stepped part 4 and provided with a rear seat 10 thereon while a base part is supported at a front end of the rear floor 5 so as to be swingable, a stay 26 whose one end is supported at an end of the step part 21 so as to be swingable, and a stay locking part B capable of locking the other end of the stay 26. In the structure, the other end of the stay 26 is locked to the stay locking part B so that the step part 21 is held at the position of use extending in the forward direction of the rear floor 5, while the step part 21 is held at the position of storage overlapping with the ront surface of the stepped part 4 of a step part 21 by unlocking it.
Patent JP-S61152488-A (JP)
Title: Lithographic printing plate for electronic photograph
Inventor: KUNICHIKA KENJI
IPC: G03G13/26
Filed: 1984-12-27
Abstract: PURPOSE:To obtain good printing durability and excellent desensitizing property as well as preventing ground staining and spot staining by treating the surface of a photo-conductive layer by plasma. CONSTITUTION:Plasma treatment is made immediately after coating and drying of a photo-conductive layer or in separate process, where high-frequency discharge or micro-wave discharge is selectively used preferably by utilizing radio waves, and low-pressure glow discharge using DC or low-frequency AC is also used under vacuum of 10-10<-2>Torr preferably. In this case, an adequate amount of an inert gas (e.g., nitrogen, argon, etc.) or air may be supplied. As a supporter, a metal, e.g., conductive aluminum, zinc, copper, etc., or a conductive base paper may be used. The photo-conductive film provided on the supporter is composed of a photo-conductive substance and a binder. As the photo conductive substance used, zinc oxide, cadmium sulfide, titanium oxide, etc., may be cited. The proportion of the photo-conductive substance to the binder is 3:1-20:1 by weight.
Patent JP-H03136908-A (JP)
Title: Pneumatic tire with reduced noise characteristics
Inventor: SASAGAWA TORU
IPC: B60C11/00
Filed: 1989-10-23
Abstract: PURPOSE:To reduce a pattern noise in a tire forming different pitch block patterns with widthwise grooves by constituting a tread with a central area having parallel widthwise grooves and a tread shoulder area having widthwise grooves of the smaller peripheral inclination angles with the longer pitch. CONSTITUTION:A tread part T is divided into a central area C and a shoulder area S with peripheral grooves 1A and 1C, and the width ratio thereof is set to about 70:30 to 30:70. Also, the widthwise grooves 2A of the central area C are inclined at angles of alpha1 to alpha2 with a peripheral direction, and so formed as to be parallel to each other. In addition, the tread part T forms a land part 3A and a pitch variation different from pitches P1 to P3 from widthwise grooves. When a relationship between the inclination angles beta1 to beta2 of respective widthwise grooves with a peripheral direction and the length l1 to l3 of pitches P1 to P3 is established as l1<l2<l3, the inclination angles are determined as beta1>beta2>beta3. According to the aforesaid construction, a pattern noise can be reduced.
Patent JP-H02180122-A (JP)
Title: Taping apparatus for cardboard box
Inventor: AUGUSUTO MARUCHIETSUTEI
IPC: B65B51/06
Filed: 1989-10-23
Abstract: PURPOSE: To reduce the necessary pressing force of a roller and obtain the optimal admission angle by engaging an entry application roller with a guide means contained within the outline of a support frame and moving along a circular path with its center positioned outside the support frame. CONSTITUTION: One of taping members is an entry roller 5, which is supported freely rotatable by a mobile support 6 consisting of a pair of parallel shoulder members 7 that are tightly fixed to each other. An arched motion path of the entry roller 5 has a large radius of curvature R, a concavity upward, and a selected design so as to obtain a large lever arm by confining admission angle of the roller and further avoid an increase in size of outline of the taping unit by setting position of the circle's center C. Ending part of retracting motion of the entry roller 5 can be made faster.
Patent JP-H09118366-A (JP)
Title: Cushioning material for medicine, and medicine container
Inventor: OKADA EIJI
IPC: B65D83/04
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To facilitate the packaging work, and correspond with a variation of the volume of a medicine in the container by using an expanded body or a laminated body with a specified shape-recovery property as a cushioning material for medicine which suppresses the rocking of solid medicine tablets in the container. SOLUTION: A medicine container 1 is equipped with a container main body 2 and a cushioning material 3. The container main body 2 is formed of glass or a synthetic resin, and is equipped with a lid 22 which openably covers an opening 21. The cushioning material 3 is formed of an expanded body or a laminated body with a delayed recovery property so that the volume at the time of a packing under an atmosphere of 23 deg.C may be shape-recovered to the volume of 1.01-2 times in one day. Therefore, when a medicine 4 is packed on the top of the cushioning material 3 which is provided along a bottom surface 23 of the container main body 2, the cushioning material 3 gradually recovers the shape and expands.  For this reason, even when the medicine 4 is closely packed, and a gap tries to generate, the cushioning material 3 further expands following the packing, and the medicine 4 is always suppressed from the rocking in the container.
Patent JP-H04149233-A (JP)
Title: Esterification product and cosmetic containing the same blended therein
Inventor: NISHIDA MINORU
IPC: C08G77/445
Filed: 1990-10-12
Abstract: PURPOSE:To obtain the subject new product, good in compatibility with solvents without stickiness and suitable as cosmetic, etc., by oligomerizing a specific alcohol-modified silicone with a dibasic acid and then esterifying the resultant oligomer with an alcohol. CONSTITUTION:The objective product is obtained by oligomerizing (A) an alcohol-modified silicone expressed by formula I or II [R1 and R2 are fatty acid residue; R3 is (CH)m, formula III, etc.; (k) is 1-10; (n) is 0 or a positive integer; (m) is 1-18] with (B) a dibasic acid (preferably malonic acid, etc.) and then subjecting the resultant oligomerized dicarboxylic acid and (C) an alcohol (preferably heptanol or cholesterol) to esterification reaction. The aforementioned product is preferably prepared by subjecting the components (A) and (B) to the esterification reaction, adding the component (C) in an amount corresponding to the acid value of the produced oligomer when the lowering of the acid value is not recognized and readvancing the esterification reaction.
Patent JP-2001098261-A (JP)
Title: Luminescent composition and color fluorescent lamp using the same
Inventor: SAI YUJI
IPC: C09K11/78
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive color fluorescent lamp which has a lamp chromaticity in the range represented by 0.50<=x<=0.59 and 0.31<=y<=0.34, a high color purity, and high lamp luminous flux and lumen maintenance factor and hardly exhibits the color difference between bulb ends. SOLUTION: This luminescent composition comprises a mixture of a europium-activated yttrium oxide red-emitting phosphor having a composition formula represented by (Y1-k, Euk)2O3 (wherein k is in the range represented by 0.21<=k<=0.066) and having an average particle size of 2-6 μm and a calcium pyrophosphate powder. The content of the phosphor in the composition is 10-50 wt.%. The ratio (a/b) of the average particle size (a) of the calcium pyrophosphate powder to that (b) of the phosphor is in the range represented by 1<=(a/b)<=1.5. The lamp chromaticity of a color fluorescent lamp with a bulb wall coated with the luminescent composition is in the range represented by 0.50<=x<=0.59 and 0.31<=y<=0.34.
Patent JP-H0537152-A (JP)
Title: Manufacture of multilayer printed wiring board
Inventor: KOMIYA MASAYOSHI
IPC: H05K3/46
Filed: 1991-07-26
Abstract: PURPOSE:To provide a method of improving adhesivity between metal conductor circuit and an insulating layer in a multilayer printed wiring board. CONSTITUTION:In a method of manufacturing a multilayer printed wiring board, the entire part of a part of an insulated substrate 1 providing metal conductor circuits is coated with an ultraviolet setting composition 3 containing inorganic solid powder, it is then patterned to form an insulating layer 4, thereafter plasma processing is conducted and the insulating layer 4 is roughened with an inorganic acid and thereafter nonelectrolytic plating is conducted.
Patent JP-H04150550-A (JP)
Title: Power supply circuit for ccd
Inventor: UEMORI SATOSHI
IPC: H04N1/028
Filed: 1990-10-12
Abstract: PURPOSE:To prevent an accident such as to damage a CCD element when a power is applied from occurring by providing a switching means which permits the generation of a voltage at a second output terminal when the voltage of a first output terminal arrives at a prescribed voltage when the power is applied. CONSTITUTION:The voltage to be supplied to a signal processing part is generated at a point (A) at the output side of a first regulator 2, however, a Zener diode 9 is connected between the point (A) and the base of a second switching transistor 5 which controls the on/off of a first switching transistor 4 connected to the logic part of a CCD. The Zener diode 9 functions so that the second transistor 5 is not turned on until the voltage at the point (A) arrives at 8.1V. Therefore, since it follows that a source voltage is supplied to the logic part of the CCD after the source voltage is surely supplied to the signal processing part of the CCD when the power is applied, no latch-up of the CCD occurs. Thereby, it is possible to prevent the accident such as to damage the CCD element from occurring when the power is applied.
Patent JP-S62246336-A (JP)
Inventor: TOYA SHOICHI
IPC: A47L7/00
Filed: 1986-11-18
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-H08139343-A (JP)
Title: Thermoelectric cooling infrared detector
Inventor: GOTO JUNJIRO
IPC: H01L23/38
Filed: 1994-11-09
Abstract: PURPOSE: To reduce the cost of, and improve reliability of, a thermoelectric cooling infrared detector wherein a multielement infrared detector is cooled by means of a Peltier element. CONSTITUTION: A Peltier element 2 is placed on the stem 6 of a package 5 with lead pins 9, and a multielement infrared detecting element 1 is installed on the cooling section 3 of the Peltier element 2. A junction wiring board 11 that has a height corresponding to the steps between the infrared detecting element 1 and the lead pins 9, and that is a board with a low thermal conductivity with traces formed thereon, is mounted on the stem 6 with point contacts in-between by means of a mounting section 14. One ends of the traces on the junction wiring board 11 are connected with the infrared detecting element 1 through bonding wires 12; the other ends are connected with the lead pins 9 through bonding wires 13.
Patent JP-S62135234-A (JP)
Inventor: KAWAMURA KOTARO
IPC: H02H7/26
Filed: 1985-12-06
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-S61157466-A (JP)
Inventor: OGAWA SHINICHIRO
IPC: B61L25/02
Filed: 1984-12-28
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-H0586670-A (JP)
Title: Fabrication of molding for placing concrete
Inventor: YAMADA HIROSHI
IPC: E04B2/86
Filed: 1991-09-26
Abstract: PURPOSE:To use a pressed molding as a permanent frame for placing concrete, by molding with pressure a mixture of wooden fiber with cement like a sandwich at both sidefaces of a net body made of bamboo to form a unified plate member. CONSTITUTION:At first, a flat bamboo belt is woven to form a netted body 1. Next, a mixture of wooden fiber 2 with cement 3 kneaded by a mixer is placed like sandwich by a certain volume at both faces of this net body 1. Next, a thickness gauge is set at both sides in order to make a required thickness and further, a molding plate is placed thereon to press it and the mixture is fixed for a certain interval with a metal block. After it is cured for a specified interval, it is taken out and a frame body 4 for placing concrete is formed to constitute a wooden fiber cement plate as a base body having a bamboo net member in the nearly middle position.
Patent JP-H07100847-A (JP)
Title: Manufacture of composite molded form with high surface quality
Inventor: SUZUKI MINORU
IPC: B29C44/00
Filed: 1993-10-07
Abstract: PURPOSE:To form a composite molded form with a high surface quality by sequentially introducing a surface layer forming material, a release material having a large filtering resistance, a fibrous reinforcing material, a release material having a small filtering resistance, a mixture of foamable resin particles and liquid molding resin, a release material having a low filtering resistance and a reinforcing material in this order into molds, closing molds and heating to foam it. CONSTITUTION:When a composite molded form having a core made of a surface layer and a foamable core molded in a predetermined shape of liquid molding resin is manufactured, following materials are sequentially disposed in molds and the molds are closed. The order of the materials is a surface layer forming material, a release material such as woven fabric having a large filtering resistance, a fiber reinforcing material, a release material having a low filtering resistance, a mixture of foamable resin particles and liquid molding resin, a release material having a low filtering resistance, and a fiber reinforcing material. After the molds are closed, the molds are heated, the particles disposed in a core are foamed by heat of reaction of the liquid molding resin, and the surface layer molding material is pressed in the molds by volumetric expansion. The liquid molding resin is cured to mold a composite molded form with a high surface quality.
Patent JP-S63129153-A (JP)
Title: Oil pan structure for engine
Inventor: UMEMURA KYOICHI
IPC: F02F7/00
Filed: 1986-11-18
Abstract: PURPOSE:To eliminate the necessity for providing a reinforcing stay, by forming a thickness padded part inside the front surface of an oil pan while providing drilled holes penetrating through reinforcing partitions from the front surface of the oil pan further closing an outer end part of the drilled hole by a blocking member and respectively providing an oil strainer in an internal end part of said drilled hole and a vertically drilled hole in the thickness padded part. CONSTITUTION:An oil pan 1, molded by casting, integrally forms reinforcing partitions 2A-2C in a lateral direction, and a drilled hole 5, which almost horizontally extends penetrating through the reinforcing partitions 2A-2C from a front surface forming a thickness padded part 4, blocks the external end part by a blocking member 6. While an oil strainer 7 is provided in the internal end part of said drilled hole 5. And a vertically drilled hole 8, serving for an oil derivation path extending to the upper from the internal end part of the drilled hole 5 so as to connect with an oil pump provided to be arranged in the outside, is provided in the thickness padded part 4 in the internal surface of the oil pan 1. Accordingly, the oil pan 1, directly mounting the oil strainer 7 to the internal surface of the oil pan 1, eliminates the necessity for providing a vibro-isolating reinforcing stay for preventing a resonance.
Patent JP-H021506-A (JP)
Title: Aligning device
Inventor: SAITO KENJI
IPC: G03F9/00
Filed: 1988-10-31
Abstract: PURPOSE:To execute the alignment between two objects with high accuracy by providing two physico-optical elements on two objects, further converting a wave front which has been converted by the first physico-optical element, by the second physico-optical element, and thereafter, leading it to a detector. CONSTITUTION:On the first object 1 and the second object 2 in which it is desired to evaluate a relative misalignment, the first and the second physico- optical elements 3a, 4a such as a zone plate, etc., are provided, respectively, a luminous flux 5 is made incident on the first physico-optical element 3a, its emitted light beam 6 is made incident on the second physico-optical element 4a, and its emitted light 7 is led to a detector 8 such as a position sensor, etc. The detector 8 detects a misalignment between the objects 1, 2, based on a misalignment DELTAdelta from an incident luminous flux shown by a dotted line. In this case, refracting power of the optical elements 3a, 4a is set so as to become positive or negative in accordance with a relation of an interval (d) between two objects, a distance b1a between the object 1 and a condensing position Q, an effective diameter of a luminous flux which is made incident on two optical elements 3a, 4a, etc.
Patent JP-H10123799-A (JP)
Title: Image forming device
Inventor: SONOBE AKIHIRO
IPC: G03G15/02
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To prevent irregularities in a formed electrostatic latent image on a photoreceptor by preventing excessive current from flowing into the photoreceptor when the photoreceptor is electrified by an electrifying roller. SOLUTION: Even in if excessive current tends to flow from the electrifying roller 2 to the photoreceptor 1 due to a leak phenomenon when the photoreceptor 1 is electrified by the electrifying roller 2, the excessive current is made not to flow into the photoreceptor 1 but into a charge control member 8 to which a dc constant voltage is applied. Thus, irregularities in the electrostatic latent image formed on the electrified photoreceptor 1 are prevented, and satisfactory image can be obtained.
Patent JP-H08131384-A (JP)
Title: Cleaner for surface material having raised fiber and vibrator used therefor
Inventor: NAKAMURA TOSHIMICHI
IPC: A47L11/03
Filed: 1994-11-09
Abstract: PURPOSE: To achieve efficient removal of stain on a surface material having raised fibers by completely removing dust between the raised fibers and matters adhering to the raised fibers. CONSTITUTION: There are arranged a spraying nozzle 5 which is arranged on the side of the proceeding direction to spray a cleaning liquid 3 toward a surface material 1 having raised fibers 1a, a vibrator 6 which is arranged behind the spraying nozzle 5 and has a plurality of contact blades therebelow to level the raised fibers 1a by contacting the raised fibers 1a from different directions and a suction port 7a which is arranged behind the vibrator 6 to suck a cleaning liquid 3. The raised fibers 1a are made to oscillate in multiple directions by bringing the plurality of contact blades of the vibrator 6 contact with the raised fibers sequentially by the advancing of a cleaner 4 and the vibration of the vibrator 6, thereby causing the cleaning liquid 3 to adhere to the entire circumferential surface of the raised fibers 1a.