baber/WOPTO huggingface dataset:
Patent JP-H02125042-A (JP)
Title: Steel framed earthquake resistant structure of rc construction
Inventor: SEKI MATSUTARO
IPC: E04H9/02
Filed: 1988-11-01
Abstract: PURPOSE:To improve earthquake resisting performance by engaging a square steel frame member with the inner peripheral surface of the square opening of reinforced concrete construction by contact and connecting steel braces raised from both ends of the one side of the frame member to the steel bundle protrusively provided on the other side. CONSTITUTION:A square opening 3 is formed of columns 1 and beams 2 of reinforced concrete construction. 'H' formed steel is also disposed along the inner peripheral surface of the opening 3 so as to form a frame member 5. A shear panel 7 is hangingly fixed at the center part of the upper side frame of the frame member 5, and braces 8 raised diagonally upward from both end parts of the lower side frame are rigidly bonded at the hanging end part of the panel 7.
Patent JP-H11265440-A (JP)
Title: Image compositing method for optional light source position and display device
Inventor: KUKI KAZUYA
IPC: G06T1/00
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To synthesize an image against an optional light source position only from the data that can be easily acquired with no man power nor any special mechanical equipment required by extracting the information on the surface direction and the color of a photographing object from plural sheets of original images which are photographed at different positions of a light source and composting an image from those extracted information. SOLUTION: The images of the same object are photographed at different positions of a light source. The parameters serving as the coefficients which derive the original color and tilt, etc., of the surface of the object from the color changes of those photographed images occurred to the positions of the light source, i.e., the scattering changes of the light reflected on the surface of the object and also derive the colors which are actually obseved at the light source positions. Thus, an image is composited against an optional light source position based on those parameters. In this system, a processor serves as a CPU or an PMU, for example, and executes a parameter extraction process 300 and an image compositing process 400.  An input device serves as a mouse or a touch panel, etc., for example, and receives the input of a direction vector 120 of a light source position for the image to be composited.
Patent JP-H02122679-A (JP)
Title: Laminated piezoelectric actuator
Inventor: FUDA YOSHIAKI
IPC: H01L41/083
Filed: 1988-11-01
Abstract: PURPOSE:To improve the reliability by adhering a thin compound board onto the exposed face of inner electrode except the section where an outer electrode is formed then applying organic paint onto the outside of a piezoelectric active ceramic lamination including the thin board and the outer electrode thereby enabling long time operation even under high humidity environment. CONSTITUTION:A lamination piezoelectric actuator having cross-section of 5X5mm and the length of 18mm is made of Pb{(Ni.Nb),Ti,Zr}O3 piezoelectric active ceramic 1 material through thick film lamination method. Internal electrodes 2 are made of silver palladium with interval of 115mum and the internal electrodes 2 are laminated in 150 layers. Then a thin zirconium oxide board 3 of about 0.1mm thick is adhered onto the exposed face of the internal electrode 2 except the section where an outer electrode is formed, thereafter glass insulation coating 4 is applied alternately onto the facing surfaces on which the electrodes are formed and an outer electrode 5 is also formed. The outer electrode 5 is jointed with a lead 6. Then epoxy resin coating is applied on the outside. The thin board 3 may also be made of aluminum oxide, magnesium oxide, aluminum nitride, silicon aluminum, silicon oxide and the like.
Patent JP-2000096383-A (JP)
Title: Production of spun yarn-like high-density woven fabric
Inventor: FUJIWARA MASAYUKI
IPC: D03D15/00
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a raw material capable of providing a woven fabric having touch of cotton and excellent in functionality such as waterproofness and moisture permeability and suitable as casual clothes such as coat or blouson or sport clothes for skiing, marinesport, athletics, etc. SOLUTION: Combined filament yarn comprising a polyester multifilament crimped yarn alternately having a hollow cross section part and a non-hollow cross section part in longitudinal direction of each monofilament constituted and having different phases of hollow cross section and non-hollow cross section in longitudinal direction between monofilaments and a polyester filament uncrimped yarn in which shrinkage factor of boiling water is >=20% is used as a warp and ultrafine fiber having <=0.5 denier fineness of monofilament is used as a weft and the warp and the weft are woven and finished to provide the objective woven having >=2,500 cover factor.
Patent JP-H0591791-A (JP)
Title: Control circuit of dc fan for linear variable cooling
Inventor: HIRATSUKA YOSHIAKI
IPC: H02P6/06
Filed: 1991-09-26
Abstract: PURPOSE:To enable the title control circuit to normally operate a DC fan for linear variable cooling so that the occurrence of such a case can be prevented that a computer device cannot be operated normally or causes a system down due to a temperature rise in the device caused by a decline in the cooling capacity of the DC fan. CONSTITUTION:In this control circuit of a DC fan for linear variable cooling, a destruction preventing means 2 is provided so as to prevent the destruction of an IC 1 for driving the DC fan even when the driving voltage of the DC fan is applied across a temperature sensor input circuit.
Patent JP-H06127774-A (JP)
Title: Coating film copying tool
Inventor: ONO MASAHIKO
IPC: B43L19/00
Filed: 1992-10-14
Abstract: PURPOSE:To permit the use with the light operating force even if the taking-up radius of a copying tape reduces with using, by installing a torque varying mechanism which can vary the revolution torque of a driving core which is necessary for the slip between the revolution of the driving-out core and the revolution of the taking-up core. CONSTITUTION:When an adhesive layer for the adhesion of a paper sheet, etc., is applied on an adhesive film copying tool formed on a copied surface, a copying tape 3 having a viscous film 2b on one side surface of a base film 2a through an exfoliating layer is driven out from a driving-out core 3, and then pressed on the copied surface by a copying head 4, and then the viscous film 2b is pressure-sensitive-copied on the copied surface. At this time, if the copying head 4 is shifted, the used copying tape 2 is taken up on a taking-up core 5 revolved in interlocked with the driving-out core 3 through an interlocking mechanism 13 including a round belt 12. In this case, a torque varying mechanism 14 having a pressing roller 17 in eccentric arrangement for a turning plate 16 is installed on the interlocking mechanism 13, and the slip torque can be varied according to the magnitude of the tension of the round belt 12.
Patent JP-H08137571-A (JP)
Title: Data processor
Inventor: AOKI NORIYUKI
IPC: G06F1/14
Filed: 1994-11-09
Abstract: PURPOSE: To provide a data processor which contains a timer control circuit and can automatically change the time standard during the summer time, etc. CONSTITUTION: A data processor contains a timer 9 which counts the date and hour, a means which inputs the initial data and, the input means 4 and 5 which designate the date and hour to shift the time by a prescribed extent, and a single or plural storage means 6 which store the designated dates. Then a comparison means 7 is added to compare the designated date and hour stored in the means 6 with the date and hour counted by the timer 9, together with a means 8b which rewrites the date and hour of the timer 9 into the dates which are coincident with each other through the means 7, counts some of the date and hour of the timer 9 or rewrites all date and hour of the timer 9 to count these dates after resetting partly or entirely the timer 9, a means 16 which inputs the dates to be rewritten, and a means 90 which stores the input dates.  In such a constitution, the rewritten dates are counted at first.
Patent JP-2000104572-A (JP)
Title: Valve duty regulation device
Inventor: ISHIKURA HISATSUGU
IPC: F02D41/20
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To perform accurate control of a valve duty by determining the proper characteristic curve of the operation duty of an intake valve. SOLUTION: A valve duty regulation device comprises a position detecting means 32 for an intake valve 2; an actual position calculating means 33; a target position calculating means 34; a deviation calculating means 35; a demand speed Duty calculation means; an operation starting point Duty learning means 38 to learn an operation starting point by giving a demand speed Duty and an operation starting Duty; a stop Duty learning means 39 to newly setting a stop Duty from an operation starting Duty learnt by an operation starting point Duty learning means.
Patent JP-S63130750-A (JP)
Title: Austenitic stainless steel for flat spring and its production
Inventor: TOE TAMIO
IPC: C22C38/00
Filed: 1986-11-20
Abstract: PURPOSE:To improve strength and fatigue strength by specifying the surface roughness of a sheet metal of austenitic stainless steel having a specific composition. CONSTITUTION:An austenitic stainless steel for flat spring consisting of, by weight, 0.10-0.25% C, 0.3-2.0% Si, 0.5-2.0% Mn, 5.0-8.0 Ni, 15.0-20.0% Cr, 0.1-1.0% Mo, 0.005-0.1% N, and the balance Fe is prepared, and the surface roughness of this steel is regulated to <=0.3mu Rmax. When this surface roughness is >0.3mu, irregularities in the surface are increased, which is liable to become the origin of fatigue fracture and, as a result, fatigue strength is deteriorated. Moreover, in case of a cold-rolled sheet of <=0.1mm thickness, it is extremely difficult to stably manufacture a sheet of <=0.3mu Rmax surface roughness in a state free from curling and end elongation and excellent in degree of flatness. Accordingly, surface is polished by means of any of mechanical polishing, chemical polishing, and electrolytic polishing or a combination of the above.
Patent JP-2001102515-A (JP)
Title: Semiconductor device
Inventor: HAYASHIDA HIROMI
IPC: H01L25/18
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that a chip size is required to be enlarged only for wire-bonding, resulting in a raised chip cost, in a multi-chip semiconductor device where a plurality of chips are laminated. SOLUTION: A chip 20 is fitted to the chip-mounting part of a chip-mounting board 10 of a BGA package using an epoxy conductive bond 17, while a chip 30 is fitted on the chip 20 using an insulating epoxy bond 27. Here, pads 36 of the chip 30 are concentrated only on a side 31, and the chip 30 is arranged and fitted so that the side 31 is closest to the side edge of the chip 20, while not overlapping with the pad 26 of the chip 20.
Patent JP-H1194496-A (JP)
Title: Stretching rod-shaped body with improved durability
Inventor: SUZUKI KOICHI
IPC: F16B7/14
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To prevent a cut-out hole from being damaged and to improve durability by forming a projecting part for rotation on the contacting surface with the peripheral surface of a lock piece insertion hole at the opposite side of a projecting part and forming an opening to a size with a gap to the projecting part while being energized by a spring. SOLUTION: A projecting part 47d for rotation is formed on the contacting surface with a lock piece insertion hole 29 that becomes a bottom surface at the opposite side of a projecting part 47a, and the tip part of a twist spring 40 is gear-locked to a spring insertion hole. Therefore, a first lock piece 47 is energized in counterclockwise direction and the projecting part 47a projects from a cut-out hole 30 while being energized in counterclockwise direction and at the same time a tip insertion part 47c rotates while being in contact with a first lock piece contacting plate 45 with the projection 47d for rotation as a center. As a result, since a gap exists between the projecting part 47a of the first lock piece 47 and the edge part of the cut-out hole 30, the edge part of the cut-out hole 30 cannot be damaged.
Patent JP-2000105114-A (JP)
Title: Oblique incident interferometer
Inventor: KOBAYASHI FUMIO
IPC: G01B11/30
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To match paths of both a reference light and an object beam with a simple constitution by arranging a path matching means at one of a light separator and a light synthesizer and a diffraction grating at the other, constituting the means of two mirrors non-parallel with each other, and regulating a distance between the two mirrors to thereby correcting an optical path difference between the reference light and the object beam. SOLUTION: In order to generate a reference light 5 and an object beam 7 by separating a light having a short coherence length from a light source 1, a path matching means 30 having two half-mirrors 3, 4 is provided. The first half-mirror 3 reflects a part of the incident parallel beams toward a surface 6a to be detected and transmits the excess of the beams. The second half-mirror 4 reflects part of the beams transmitted through the mirror 3 toward a diffraction grating 8. The two mirrors 3, 4 are non-parallel with each other. A predetermined optical path difference is incorporated between the reflected lights from them by regulating their distance, and the path difference between the light 5 and the beam 7 is reduced in the state that they arrive at the grating 8.
Patent JP-H11105583-A (JP)
Title: Shift transient controller of automatic transmission
Inventor: AKAHORI AKIHIKO
IPC: B60W10/06
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a shift transient controller that is able to check any badness in the responsiveness of an engaging pressure increment, a shift delay due to a limit of this engaging pressure increment and a shift shock, in this transmission controller, controlling those of engaging pressure and engine torque of frictional engaging elements of a shift mechanism so as to ideally change the rotational frequency of a shift mechanism input shaft by means of shift timing. SOLUTION: In order to adjust the actual input shaft revolution of a shift mechanism during gear shifting with a target revolution set up according to the load of an engine 20, it is installed with a control unit 2 (control means) to execute both of engaging pressure control and torque control, making engaging pressure and engine torque into feedback control respectively, after switching these elements, and in the case where a variation in the actual input shaft revolution is delayed to that in the target revolution, the torque control alone is executed, but in the case where this actual input shaft revolution's variation makes progress to that in the target revolution, the engaging pressure control alone is executed.
Patent JP-H07125917-A (JP)
Title: Winding restarting method for winder
Inventor: SUZUKI KAZUYOSHI
IPC: B65H63/00
Filed: 1993-11-04
Abstract: PURPOSE:To prevent a traverse drift due to a power stoppage by storing the position of a traverse guide at the time of the power stoppage, moving the traverse guide to the stored position after the recovery of the power stoppage, and restarting winding when a yarn is wound while being traversed by the traverse guide. CONSTITUTION:In the early stage of wrap winding, upper and lower return positions P1, P2 are set at positions near both ends, a traverse mechanism 3 traverses yarn in this wide width, and P1 is lowered and P2 is lifted as the diameter of the yarn portion is increased. A pirn 32 is formed into a correct finished shape. When an instantaneous power stoppage detecting circuit 7 detects a power stoppage, the counted value of a counter section 5 corresponding to the position Pt of the traverse guide 34 at the time of the power stoppage is transferred to a back-up memory 8. After the power is recovered, the traverse guide 34 is moved to the position where the counted value of the counter section 5 becomes equal to the counted value stored in the back-up memory 8, and winding is restarted.
Patent JP-H10131014-A (JP)
Title: Apparatus for producing perforated sheet
Inventor: SAKA WATARU
IPC: D04H1/495
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for producing a perforated sheet having holes sporadically opened at definite positions and suitable as a surface material for absorbing goods. SOLUTION: This apparatus is provided with a 1st roll 1 having plural rows of ridges 11 on the circumferential face along the transfer direction of a sheet S and a 2nd roll 2 having plural protruded rows 21 each composed of plural protrusions 21a on the circumferential face. The 1st and the 2nd rolls 1, 2 are arranged in such a manner as to position the protrusion rows 21 between the ridges 11. Holes (h) are opened on a sheet S supplied between the 1st and the 2nd rolls 1, 2 to form a perforated sheet useful as a surface material for absorbing goods. The ridge 11 on the circumferential face of the 1st roll 1 has notched parts 12 to keep the sheet S supplied between the 1st and the 2nd rolls 1, 2 from the opening of the hole (h) in an area corresponding to the notched part 12.
Patent JP-2001102405-A (JP)
Title: Method for forming terminal via on semiconductor substrate
Inventor: RIN ISHI
IPC: H01L21/66
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a terminal via on a semiconductor substrate so that a metallic conductor in a test block can be prevented from being damaged in an etching process. SOLUTION: This method for forming a terminal via on a semiconductor substrate comprises a process for applying a semiconductor substrate in which a circuit block equipped with a bonding pad and a test block equipped with a metallic conductor are included, and a titanium nitride layer is formed on the surfaces of the bonding pad and the metallic conductor, a process for vaporizing a dielectric layer on the substrate, and a process for exposing the bonding pad and the metallic conductor by etching the dielectric layer, and for etching-removing the titanium nitride on the surfaces of the bonding pad and the metallic conductor by using SF6 as etching gas.
Patent JP-2000114069-A (JP)
Title: Resin-molded transformer
Inventor: NISHINA TSUTOMU
IPC: H01F27/32
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of cracks and voids between primary and secondary windings by making the coefficient of thermal expansion of a spacer formed between the windings nearly equal to that of a resin body filled into a container and composed of a filler and a thermosetting resin. SOLUTION: The main body 12 of a resin-molded transformer is constituted by winding a primary winding 2 around an insulating pipe 10 by using the pipe 10 as a core and inserting a secondary winding 3 into the pipe 10, and then, Combining the pipe 10 with an iron core 4 and the main body 12 is set up in a container 1. Then the container 1 is filled up with a resin body 7 composed of a filler and a thermosetting resin. The coefficient of thermal expansion of the resin body 7 is made nearly equal to that of the pipe 10 by making the compounding ratio of the filler and thermosetting resin forming the resin body 7 nearly equal to that of the filler and thermosetting resins forming the pipe 10. Therefore, the thermal stress caused by heat cycles can be relieved and no crack occurs. Therefore, the capital investment for the mold to be used only for making the insulating pipe 10 can be saved.
Patent JP-S62136449-A (JP)
Title: Original transporting device
Inventor: TARUKI TAKASHI
IPC: G03G15/00
Filed: 1985-12-09
Abstract: PURPOSE:To simplify construction by installing a pinch roller, which rotates in the direction an original being introduced to a table, by furnishing No.1 follower roller to perform carrying-in in cooperation with said pinch roller and No.2 follower roller to perform exhaust in cooperation, and thereby accomplishing carrying-in and exhaust of originals using a single pinch roller. CONSTITUTION:No.1 and No.2 follower rollers 23, 24 arranged facing each other with a pinch roller 22 interposed turn in follow-up to the pinch roller 22, and when it rotates in one direction, they rotate so that an original is transported reversely in the position they contact. Thus the pinch roller 22 and follower roller 23 function as an original lead-in roller couple for leading-in to an original placing table 10, while the pinch roller 22 and follower roller 24 as an original exhaust roller couple for exhaustion from said original placing table 10. This arrangement, in which a single pinch roller is used as an original feeding drive roller both in the carry-in and exhaust for originals, should accomplish a simplified device configuration.
Patent JP-H0996269-A (JP)
Title: Internal combustion engine
Inventor: SUNAYAMA YOSHIHIKO
IPC: F02M69/04
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine which can promote atomization of fuel with sufficient assist capable relating to an injector even in every operating condition. SOLUTION: An internal combustion engine comprises a cylinder 3 burning a mixture, intake pipe 5 introducing air to this cylinder 3, injector 7 supplying fuel to this intake pipe 5 and an exhaust pipe 9 exhausting combustion gas from the cylinder 3, mutually between the exhaust pipe 9 and the injector 7 is connected by an assist communication pipe 11. An end part in a side of the injector 7 of the assist communication pipe 11 is connected in the vicinity of a fuel flow path in the injector 7, also a check valve 14 is provided, in a side of the exhaust pipe 9 of the assist communication pipe 11, and further a solenoid valve 15 is provided in a side of the injector 7.
Patent JP-H03139041-A (JP)
Title: Fault processing system in ring network
Inventor: KURITA TOSHIHIKO
IPC: H04L12/42
Filed: 1989-10-24
Abstract: PURPOSE:To quicken the restoration by setting the line from a line control section to an adjacent station in the interrupting state when a station fault is detected. CONSTITUTION:When a fault takes place in an access control function or the like in a station, it is detected by a station fault detection section 10 and informed to a fault processing section 13. Upon the receipt of the notice, the processing section 13 gives a command of interrupting the line to a line control section 12. A line interruption setting means 122 of the control section 12 is driven to set each transmission line connecting to an adjacent station into the interrupting state. When a line detection means 121 of the control section 12 in adjacent stations at both sides detects interruption of the reception line, the control section 12 informs the information representing which reception line is interrupted and the fact to a fault processing section 13. The processing section 13 give a notice to a station configuration control section 11 that loopback is to be formed to an adjacent station opposite to the adjacent station whose line is interrupted. Thus, since stations at both sides of a station having a fault detect the line interruption and their control sections 11 form loopback, the station having the fault is disconnected from a ring.