baber/WOPTO huggingface dataset:
Patent JP-H07189591-A (JP)
Title: Muddy water pressuried propelling construction method
Inventor: NAKAHARA KENJI
IPC: E21D9/08
Filed: 1993-12-28
Abstract: PURPOSE:To ensure provision of a tail void by preventing its vanishing caused by grit and/or stones during execution of excavating forward. CONSTITUTION:The hood 7 of an excavating machine 3 is given a greater diameter than the outside diameter of the machine 3, and a tail void C is formed between the machine 3 and a subsequent propulsive pipe 4 and the natural ground 1, and the hood 7 is extended backward to form a lap part 7a so that provision of tail void C is ensured. To this tail void C, a high concentration liquid 16 including a stopping material is injected from near the rear end of the hood 7 in a plurality of places, and thereby the friction of the excavating machine 3 and propulsive pipe 4 with the natural ground 1 is decreased while stabilization of the tail void C is pursued, and thus propelling with a low thrust force for a long distance is made possible.
Patent JP-H10155602-A (JP)
Title: Quilted fiber elastic body and seat using same
Inventor: MORITA HIROAKI
IPC: D04H1/4242
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a simple means capable of improving both of the compression resiliency and the sitting comfort of a fiber cushion material, and further provide a cushion material as well as a seat using the material, capable of keeping a comfortable sitting feeling even in the repeated use over a long term, light in weight and ensuring high disaster prevention by using the means. SOLUTION: This fiber elastic body 101 is formed by guilting (105) an elastic body element comprising a fiber aggregate 102, a top fabric 103 to enclose the aggregate 102 and an adhesive 104 to bond the outer side of the fiber aggregate 102 to the inner side of the top fabric 103. Constitution in this case is made so that the top fabric 103 can restrict a speed for releasing air, when the air in the fiber aggregate 102 is compressed and discharged outside the fiber elastic body 101 by weighted pressure, and also restrict the suction speed of fresh air when the weight pressure drops and internal air pressure becomes negative by the resetting force of the fiber aggregate 101.
Patent JP-H01176736-A (JP)
Title: Image formation apparatus
Inventor: WATANABE JUNJI
IPC: B65H1/26
Filed: 1987-12-28
Abstract: PURPOSE:To use a paper feed portion efficiently by providing a support guide member where a standard paper feed cassette can be installed on a mount portion of an apparatus main body for a large-capacity paper feed cassette. CONSTITUTION:A large-capacity cassette 7 is installed on a mount portion of an apparatus main body 1 and paper P is taken out in the same manner as paper in an upper standard cassette 6 by a take-out roller 45 of the apparatus main body side, which is capable of oscillating up and down. When the height of paper is decreased to a sensor position, a paper push-up plate 302 is driven to gradually rise according to the amount of taken-out paper by a driving motor while spring force of a spring 303 a little larger than the loading weight of paper P to be pushed up is reduced, so that paper P continues to be taken out in the same manner as paper in the upper standard cassette 6. Further, a support guide member for supporting and guiding a guide member 601 on the insertion end portion side of the standard cassette 6 is provided on the above mount portion, whereby the standard cassette 6 can be installed. Thus, a paper feed portion can be used efficiently.
Patent JP-H01176730-A (JP)
Title: Image formation apparatus
Inventor: WATANABE JUNJI
IPC: B65H1/14
Filed: 1987-12-28
Abstract: PURPOSE:To install a large-capacity paper feed cassette in a simple constitution by pushing up a paper push-up plate by a spring and a motor driven by a battery through reduction means when the height of paper in the large-capacity cassette becomes lower. CONSTITUTION:An arm 44 of an apparatus main body 1 is oscillated up and down, whereby paper in an installed large-capacity paper feed cassette 7 is taken out by a take-out roller 45 in the same manner as paper in a standard cassette. When the height of paper is decreased to a designated height, a driving motor 309 to which power is supplied from a battery (dry battery) 401 is driven to gradually raise a paper push-up plate 302 through reduction mechanisms 308, 307, 305 and a link lever 304 according to the amount of taken-out paper while push-up force of a spring is reduced. In this case, when the capacity of the battery 401 becomes less than a certain capacity, the effect is displayed on display means 404. Thus, the large-capacity paper feed cassette can be installed in the same manner as the standard cassette in a simple constitution.
Patent JP-H10159071-A (JP)
Title: Fish conveying device for dam
Inventor: TERAZONO KATSUJI
IPC: E02B7/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a fish pass facility corresponding to the fluctuation of the water level of a storage reservoir in a high dam. SOLUTION: A fish pass 7 having tunnel structure is constructed to a bank body 3 from a downstream end to a section in the vicinity of an upstream, and connected at the lower end of the vertical pass 17 of an elevator type fish pass device 14 along the upstream-side wall of the bank body 3 at the upstream end of the fish pass 7. A conveying pass 18 brought into contact with the water surface of a storage reservoir is further juxtaposed in the elevator type fish pass device 14, and a conveying cage 15 is moved forward and returned in both passes. A driving-in device 44 is installed at the upstream end of the fish pass 7 while a fish collecting block 23 is mounted in the conveying pass 18. Ascending fishes pass in the fish pass 7, and are housed in the conveying cage 15 by the driving-in device 44.  The conveying cage 15 is lifted in the vertical pass 17 and lowered in the conveying pass 18, and stopped at a place brought into contact with the water surface of the storage reservoir. Accordingly, fishes are stocked at the place of the stoppage of the conveying cage 15 regardless of the fluctuation of a water level.
Patent JP-H02178147-A (JP)
Title: Image carrier conveyor in image former
Inventor: KITAZAWA OSAMU
IPC: B65H7/10
Filed: 1988-12-28
Abstract: PURPOSE:To set an image forming position accurately as well as make improvements in image registration by performing alignment of the cross direction of a sheet with an image carrier conveyor doing positioning control. CONSTITUTION:Sheets of paper P2 taken out of a pickup roller 42 are separated only one sheet on the topper by a first separating means 44, and it is fed to resist rollers 46a, 46b. These sheets are aligned so as to arrange their tips in order, while a paper stop switch 48 is turned to ON, and a detection signal is inputted into a controller 60. With this constitution, the controller 60 drives the resist rollers 46a, 46b so as to cause a tip of the paper P2 to be conveyed synchronously with a toner image on a sensitizer drum 18. On the other hand, during pinching conveyance of the paper P2 by each drive of the resist rollers 46a, 46b, the controller drives a mobile device by an input signal out of a first photosensor pair 61.
Patent JP-H09176925-A (JP)
Title: Delayed bobbin treating tool for roving frame
Inventor: NAKANO TSUTOMU
IPC: D01H7/32
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a delayed bobbin treating tool for a roving frame, easily attachable to the delayed bobbin and effective for preventing the fluffing of the outer roving layer of a delayed bobbin difficult to continue the winding of a roving. SOLUTION: This delayed bobbin treating tool 1 is formed in the form of an endless belt having a height comparable to the length of the cylindrical part of a delayed bobbin (roving bobbin) 2 in free state and capable of covering the roving bobbin in a state closely contacting with the circumference of the cylindrical part of the bobbin of an arbitrary wound stage from a small-diameter bobbin to a state close to full-bobbin by the contraction or expansion of the diameter of the tool.  The delayed bobbin treating tool 1 is attached to the delayed bobbin 2 by lifting the delayed bobbin 2 until the bottom of the bobbin is positioned above a bobbin wheel, inserting the delayed bobbin treating tool 1 in a longitudinally contracted state between the bottom of the delayed bobbin 2 and the bobbin wheel, attaching the delayed bobbin 2 to the bobbin wheel and successively extending the delayed bobbin treating tool 1 in longitudinal direction to attach the tool to the bobbin in such a manner as to cover the whole cylindrical part of the delayed bobbin 2.
Patent JP-H07220336-A (JP)
Title: Device and method for reproducing digest speed change of vcr
Inventor: BOKU ZAIKAN
IPC: G11B27/00
Filed: 1994-12-22
Abstract: PURPOSE: To avoid generating noise by providing a control signal detection part detecting a control signal recorded in a VCR tape to skip a part, where an audio signal is not recorded, of the VCR cassette tape at the time of variable-speed-reproducing it. CONSTITUTION: At the time of varying the speed of digest reproduction, the control signal detection part 17 detects an audio signal and a control signal on the VCR tape from there. A variable-speed controller 18 outputs A/D and D/A conversion executing signals in response to variable-speed data from a system controller 16 and only when the detection part 17 detects a control pulse, outputs a recording control signal or a reading control signal. An A/D conversion part 19 converts an analog audio (AD) signal reproduced with a sampling rate corresponding to variable-speed data into a digital signal and a D/A conversion part 20 re-converts digital data read out from a memory 21 into the AD signal. The memory 21 outputs varied-speed DA data from the A/D conversion part 19 to the D/A conversion part 20 by the recording control signal.
Patent JP-H04204402-A (JP)
Title: Phase difference plate for liquid crystal display body
Inventor: KOJIMA HIDEYUKI
IPC: G02B5/30
Filed: 1990-11-29
Abstract: PURPOSE:To obtain the phase difference plate which can be widened in a visual angle range when the phase difference plate is built into a liquid crystal display body of an STN(super twisted nematic) system by having the specific phase difference plate. CONSTITUTION:The phase difference plate is obtd. by laminating a phase difference plate compensation plate and a visual field angle compensation plate and has an achromatic effect when the phase difference plate is viewed from the front and diagonal of the liquid crystal display body. In addition, the phase difference plate has R0, R0', R40, R40' satisfying the conditions of equations I to TV when the retardations at the perpendicular incidence of both compensation plates are respectively designated as R0, R0' and retardations at the diagonal incidence inclined by 40 deg. in the main orientation axis direction of the phase difference plate compensation plate respectively as R40, R40'. In the equations, DELTAR and DELTAR' are inverse codes. The phase difference plate adequate for a liquid crystal display device having an excellent visual field angle characteristic is industrially obtd. in this way.
Patent JP-H09181935-A (JP)
Title: Film carrying device, film projection device and telecine device
Inventor: SAKATA NORIAKI
IPC: H04N3/36
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To provide the film carrying device, film projection device and telecine device by which relation among a sprocket, a movement and a movie film is quickly and surely confirmed. SOLUTION: Each drive member such as a sprocket unit 3A and a movement unit mounted removably to a mount 35A arranged to a film carrying system detect an identification hole 34A representing a movie film by means of microswitches 36A1 , 36B2 . Then based on a detection output by the microswitches 36A1 , 36B1 , a control means is used to conduct setting control corresponding to a proper movie film.
Patent JP-2000050233-A (JP)
Title: Broadcast type distribution method, computer-readable recording medium recording with program to make computer with execute the method recorded therein and read by computer and computer-readable recording medium with video contents recorded therein
Inventor: HASHIMOTO TAKAKO
IPC: H04N21/4545
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To enable a user to view video contents distributed by broadcast with one-to-multi relation by a method desired by users. SOLUTION: In a broadcast type distribution method, where contents being broadcast programs are distributed while being structured and made as objects, the contents have plural substitute objects usable in a same time band in a time serial stream and are the contents in which a program producer side prepares the plural substitute objects, based on at least one preset criterion and the time serial stream is reproduced by using the substitute object through selecting a preferred criterion from at least one criterion present at a receiver side (S1001-S1003).
Patent JP-H01177321-A (JP)
Title: Manufacture of cold rolled steel sheet excellent in deep drawability
Inventor: KINO NOBUYUKI
IPC: C22C38/00
Filed: 1987-12-30
Abstract: PURPOSE:To obtain fine hot-rolled structure and to improve deep drawability by specifying respective ranges of hot rolling-finishing temp., cooling velocity, and cooling temp. at the time of rolling a dead soft C steel in which specific amounts of Ti and Nb are added. CONSTITUTION:A steel which has a composition consisting of, by weight, <=0.005% C, <=1.0% Si, <=2.0% Mn, <0.03% P, <=0.1% SolAl, <=0.05% S, <=0.008% N, 0.004-0.2% Ti and/or 0.004-0.05% Nb, and the balance Fe with inevitable impurities and containing, if necessary, 0.0005-0.003% B is cast. The resulting steel slab is hot-rolled, and finish rolling is finished at a temp. of the Ar3 point or above, and then the steel sheet is cooled through a temp. region from >=Ar3 point to <=(Ar3-30 deg.C) at 80-400 deg.C/sec cooling rate. Subsequently, the above steel sheet is wound up at 650-750 deg.C and then subjected to cold rolling and annealing. When high tensile strength is required, P is incorporated by 0.03-0.15%.
Patent JP-H06186063-A (JP)
Title: Gauge pointer
Inventor: MATSUNO KAORU
IPC: G01D13/28
Filed: 1992-12-16
Abstract: PURPOSE:To prevent color unevenness to enhance appearance by increasing the rate at which light is focused to the end of a pointer. CONSTITUTION:A pointer 2 is for a gauge of such type that has a pointer 4 in a narrow sense and a light guide 3 which guides light impinging thereon from a light source 1 to the pointer 4. The light guide 3 has a second reflecting surface 6, and the second reflecting surface 6 comprises two continuods upper and lower reflecting surfaces 6a, 6b with different angles of inclination. Light reflected at the lower reflecting surface 6b is made to impinge on the third reflecting surface 7 of the pointer 4 and is reflected at the third reflecting surface 7 and goes toward the end 4d of the pointer. Thereby leakage of the light in the vicinity of a pointer axis 4a is prevented and the rate at which the light is focused to the end 4d of the pointer is increased, thereby preventing color unevenness and enhancing appearance.
Patent JP-H06184922-A (JP)
Title: Apparatus for automatic pattern match of fabric
Inventor: WATABE KENICHI
IPC: D06H3/08
Filed: 1992-12-16
Abstract: PURPOSE:To automate the operation for pattern match of fabric even when the fabric is cloth-shaped fabric for a dress material, etc., having a pattern continuous at least in the transverse direction, to improve workability and productivity and to carry out sure and accurate pattern match without injuring the fabric or generating a defect such as a wrinkle. CONSTITUTION:This apparatus is equipped with an optical reading unit 5 or the surface side of the suspended part of extended fabric (MA) sent out through a fabric delivery mechanism 4 and with a fabric receiving plate 77 involving an inclined plane for receiving and holding the suspended part of the fabric so that the displacement may increase along with descent in a state where the receiving plate is facing to the back surface side of the suspended fabric (MA). On the back surface side of the fabric receiving plate 77, plural pattern match units 7 shiftable in the back-and-forth and longitudinal directions and each having plural pattern match needles 6 for being thrust into the fabric (MA) at a position corresponding to the detected signal are arranged so as to make opposite to the back surface and further a rotary cutter 11 for cutting the pattern-matched fabric (MA) is arranged.
Patent JP-H07257624-A (JP)
Title: Lid to be used for hot filling and retort applicable object
Inventor: JIYON DABURIYUU BAIAA
IPC: B65D51/00
Filed: 1994-12-22
Abstract: PURPOSE: To develop a closure which can be effectively used in hot fill and retort applicable products such as food. CONSTITUTION: A plastic closure for sealing a container filled with heated or retort-applied contents is made of a thermosetting or thermoplastic material and includes a base wall and a peripheral skirt engaged with the container. A reactive hot melt adhesive is cross-linkable which is hardened after being applied on a liner for bonding the liner to an inner surface of the base wall. The liner may withstand and resist deformation under vacuum caused by cooling of the hot contents in a container or caused by retorting the contents and subsequent cooling. The reactive hot melt adhesive may be a cross-linkable adhesive selected from a group consisting of polyurethane and silicone. The liner being bonded may be made of ethylene, polypropylene, α-olefin copolymers, i.e., ethylene-octane, propylene-ethylene or butylene-ethylene and SBR rubber.
Patent JP-H11151399-A (JP)
Title: Cover for rack for drying cloth
Inventor: KIUCHI HIROYUKI
IPC: D06F57/00
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a cover for a rack for drying clothes which is inexpensive, easy to install and handle, has versatility, and can protect washing from rain and droppings by covering an entire rack part. SOLUTION: The rack cover is formed by providing at least two expansion pipes 1 capable of expansion and contraction, which can be fixedly mounted on a clotheshorse 32 in a direction perpendicular to the clotheshorse 32, and removably stretching a waterproof main cover 16 over the space between the expansion pipes 1. In the preferred embodiment, the expansion pipes 1 are titled downward toward the outside, a curtain rail 9 is extended between the ends of the expansion pipes 1, a front cover 12 can be hung down from the curtain rail 9, mounting means are provided at the ends of the main cover 16 on one side or both sides, and a side cover 21 can be hung down therefrom.
Patent JP-H04335068-A (JP)
Title: Duplex azulene square acid dye and its intermediate
Inventor: MIHIYAERU SHIYUMITSUTO
IPC: C07C233/31
Filed: 1991-12-19
Abstract: PURPOSE: To obtain dyes being useful as a storage material which provides good wiring and reading and gives a storage layer with high stability and a high signal to noise ratio by reacting a binary azulen deriv. with a squaric acid deriv.  
     CONSTITUTION: An aimed binary azulensquaric dye of formula III is obtd. by reacting a binary azulen deriv. of formula I with a squaric acid deriv. of formula II by a molar ratio of (1:2)-(1:3). In the formulas, X is a group of CO-O-M-O- CO or CO-NR 5 -CO (wherein R 5  is H, a 1-12C alkyl, etc.; M is a 1-12C alkylene, phenylene, etc.); Y is H, cyano, CO-OR 5 , etc.; L 1  and L 2  are each a chemical bond or a 1-12C alkylene; R 1 , R 2 , R 3 , R 4 , Q 1 , Q 2 , Q 3  and Q 4  are each H, a halogen, a 1-12C alkoxy, etc.; but when R 4  and/or Q 4  are both H, the cyclic positions of a substd. group CH 2 -L 1 -X-L 1 -CH 2  and R 3  of an azulen ring and/or the cyclic positions of a substd. group CH 2 -L 2 -Y and Q 3  can be exchanged mutually. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H03198468-A (JP)
Title: Picture reader
Inventor: HAYATA YUJI
IPC: H04N1/04
Filed: 1989-12-27
Abstract: PURPOSE:To always read pictures with high accuracy even when the luminosity of an original lighting means or the sensitivity of a picture reading means is fluctuated while being affected by the change of a surrounding temperature by controlling a pulse to turn on the original lighting means. CONSTITUTION:An original 1 is lighted up by an original lighting means I and the pictures are read by a picture reading means II while converting light reflected from the original 1 to electric signals. A density reading means IV reads reflected density on a reference reflecting surface 1b, which can be lighted up by the original lighting means I, and a correction data calculating means V calculates pulse control data for controlling the light quantity of the original lighting means I from the read reflected density. Based on these pulse control data, the original lighting means I is turned on by the pulse. Thus, even when the luminosity of the original lighting means I or the sensitivity of the picture reading means II is fluctuated while being affected by the change of the surrounding temperature, the picture is always read with high accuracy.
Patent JP-H01176120-A (JP)
Title: Decoder circuit
Inventor: TAKAYAMA SHIYUN
IPC: H03M7/00
Filed: 1987-12-29
Abstract: PURPOSE:To obtain a decoder circuit with simple constitution as a whole by setting one of moduli as a value represented by the power of 2 and applying scale-down processing at first. CONSTITUTION:One of moduli m0, m1, m2, m3 of residual data D0, D1, D2, D3 constituting an RNS data DR0 is selected to a value 2L represented by the power of 2 in a decoder circuit using the MRC method and demodulating the RNS data into a binary data DB0. Then the residual data D0, D1, D2 are subject to scale-down processing with respect to the modulus m3 of the value 2L represented by the power of 2 and also subject to scale-down processing with respect to the remaining moduli m0, m1, m2. The modulus m3 to be subject to scale-down processing at first is selected to a value 2L represented by the power of 2 in this way. Then the addition processing of the residual data obtained from the result of scale-down processing with respect to the remaining moduli m0, m1, m2 is simplified and the entire constitution of the decoder circuit is simplified.
Patent JP-H11160647-A (JP)
Title: Lighting device
Inventor: KATO SHOZO
IPC: E04D13/03
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device by which the reduction of light quantity in a light guide is minimized and external light stable in emitting directivity can be obtained. SOLUTION: This lighting device 10 is provided with a lighting port 43, the light guide 14 formed so as to guide the external light L to the inside of a room, an emitting port 47 formed so as to irradiate the inside of the room with the external light L and a transmission and diffusion plate 48 arranged at the port 47. Then, since the wall surface 15a or the inside of a light guiding wall 15 is covered with a prism sheet formed so as to refract the advancing direction of the external light L in the direction of the emitting port of the guide 14, the number of reflecting time on the wall surface 15a is reduced the attenuation of light quantity is prevented, and the emitting directivity can be uniformized.