baber/WOPTO huggingface dataset:
Patent JP-H0674988-A (JP)
Title: Electrical inspection machine for printed wiring board
Inventor: NAKAMURA TADAHIRO
IPC: G01R31/02
Filed: 1992-08-25
Abstract: PURPOSE:To provide a reliable electrical inspection machine for a printed wiring board, having the capability of stably performing inspection, even when an inspected board has different thickness, regarding an electrical inspection machine for a printed wiring board for inspecting the continuity and insulation of a wiring pattern formed on the board. CONSTITUTION:A printed wiring board 1 with a land 5 formed on a principal plane is laid between an upper inspection section 2a having implanted contact pins 3a and a similarly formed lower inspection section 4, and both inspection sections 2a and 4 are elevated or lowered on the operation of a servo motor 7 via a ball screw 6. The board 1 is thereby held under constant pressure for inspection. In this case, data corresponding to the thickness of the inspected board 1 is entered from a keyboard 9. The upper inspection section 2a can thereby press and hold the board 1 under constant pressure via a control section 8, and inspection can be undertaken.
Patent JP-2001051925-A (JP)
Title: Method and system for collecting read information on network and storage medium
Inventor: KOMATSU AKITAKA
IPC: G06F13/00
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To collect the read time of a WWW page in real time for the unit of a page with many unspecified information readers as objects while utilizing an existent web environment on a network for providing information from the server of an information provider to the client of the information reader while using WWW techniques. SOLUTION: The information of an HTML file with an integrated read information collection program composed of a Java applet in a server 3 of the information provider is stored and transmitted to an accessing client 2. The WWW browser of the client displays received information on a screen, simultaneously fetches the read information collection program as contents data from the server and runs it. The read information collection program detects the transition of the WWW page under displaying as an end event and transmits the lapse of time from execution start to page transition to the server as read time. The read time is related with the WWW page, edited for analysis and preserved in a log file 5 by the server.
Patent JP-2000193641-A (JP)
Title: Testing device for insulating oil, test method of insulating oil, and maintenance control method of transformer
Inventor: MORISHIMA YOSHIYUKI
IPC: G01N27/60
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To dispense with special material for a streaming electrification measurement and measuring both a volume resistivity or a dielectric loss tangent and a streaming electrification continuously and simultaneously, and moreover managing with an insulating oil quantity up to about 0.3-2 litters. SOLUTION: This device is composed of a vessel 1, a pump 4 for sending insulating oil, a streaming electrification measuring cell 6 in which a filter is enclosed, an electrode 2 for measuring a volume resistivity or a dielectric loss tangent following the cell 6, and a pipe 8 for blowing gas into the insulating oil in the vessel 1. In this case, the measurement is executed by using a device in which a filter is enclosed in the streaming electrification measuring cell 6 and a passage reaching an insulating oil return piping 7 from the pump 4 through the streaming electrification measuring cell 6 is substantially vertical with respect to the filter face.
Patent JP-H1165465-A (JP)
Title: Liquid crystal display control device
Inventor: NITTA TAKASHI
IPC: G09F9/00
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To dissolve hardness to watch a display screen for the line of sight of an operator and to unnecessitate such troublesome work that display density is adjusted in a trial and error whenever the operator is shifted by providing a driving section driving so that the attitude of the display section is changed and an input section receiving a driving indication for the driving section. SOLUTION: This device is provided with a driving section 20 driving so that as the attitude of the display section in a liquid crystal display device 300, the posture in the tilted direction is changed. The device is provided with a keyboard 200 connected to a personal computer 100 being an input section receiving driving indication for this driving section 20. Then, hardness to watch a display screen for the line of sight of an operator can be fully dissolved by changing the attitude itself, f of the display section. Further, the device is provided with a memory section 40 storing plural pairs of an operator ID and a pair of a tilted angle. Thereby, such troublesome work that display density is adjusted in a trail and error way whenever the operator is changed, is unnecessitated.
Patent JP-S6286599-A (JP)
Title: Semiconductor memory device
Inventor: AIZAKI SHINGO
IPC: G11C11/407
Filed: 1985-10-09
Abstract: PURPOSE:To stabilize an output signal without deteriorating a reading speed by detecting a change of an address signal and a change of an input signal to an output control circuit and controlling an output control circuit. CONSTITUTION:An output of a differential amplifier for amplifying a signal of a memory cell is inputted to an output control circuit 392 through a reading bit line DB, an inversion DB. When the input change is detected by a signal change detecting circuit 140, a bus line change detecting signal phiDB is inverted to H. When the inversion of this signal phiDB and the change of an address by inverting an internal clock phiA for changing the address to H are detected, a control signal phiB is inverted to H to activate the output control circuit 392 and the control signal is supplied to an output circuit 393. Accordingly, irrespective of the presence of a defect of the memory cell, an input signal to the output control circuit and the control signal are synchronized and an output signal is stabilized without lowering a reading speed.
Patent JP-2001051497-A (JP)
Title: Developing device and color image forming device
Inventor: GYOTOKU EIJI
IPC: G03G15/01
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain a good image provided with sufficient image density in a developing device where a toner carrier is rotated so that it is moved from below to above in a developing range faced with an image carrier. SOLUTION: In the developing device where developing is carried out by rotating the roll-shaped toner carrier 21 so that it is moved from below to above in a developing range faced with an image carrier 10, a receiving member 23 is installed below a toner feeding member 25 feeding the toner 't' to the toner carrier 21 and a toner retaining part 24 is formed, a toner feeding member 22 provided with a blade member 22a is rotated and the blade member 22a is made to incline downward toward the toner retaining part 24 in a position where the toner 't' contained in a device main body 20 is fed to the toner retaining part 24 by the blade member 22a.
Patent JP-H0549026-A (JP)
Title: Video edit reproduction method
Inventor: OBA YUJI
IPC: H04N7/15
Filed: 1991-08-13
Abstract: PURPOSE:To realize the video edit reproduction method from which a video image with high quality is used even from a transmission line of a low bit rate. CONSTITUTION:A coder 5 is used to encode a video image from a video input output device 4 in a device 100 and the coded signal is sent to an opposite device 100' via a transmission line 3 of a low bit rate and stored in a video storage section 6'. A video image is similarly stored from the device 100' to a video storage section 6 of the device 100. When the same coded video image is stored in the both, communication controllers 2, 2' reproduce the video image at the same time thereby allowing the user view the excellent video image as the feature of the system.
Patent JP-H0549128-A (JP)
Title: Slackness controlled aerial overhead earth-wire renewing work method
Inventor: KANAO YUTAKA
IPC: H02G1/02
Filed: 1991-08-13
Abstract: PURPOSE:To facilitate the replacement by locking both ends of a new or old earth-wire on the veering ends of the constant tension springs of slackness controllers, which are provided in the two elevation-work buckets arranged near two adjacent utility poles, and shifting the buckets. CONSTITUTION:Work vehicles 16 are arranged unit by unit near adjacent two utility poles 15. The elevation-work bucket 19 loaded on the work vehicle 16 is attached to the top of a telescopic arms, and turns back and forth and right and left. The buckets 19 are brought close to the old earth-wire 20 between the utility poles 15, and both ends of the old earth-wire 20 are caught with the veering ends of the constant tension springs of the slackness controllers 1 provided in the buckets 19. Next, both ends of the old earth-wire 20 are cut and it is shifted to the position a specified distance apart from the high voltage aerial distribution line 17 by tuning the arms, and is let down on the ground, and the old earth-wire 20 is released. Next, a new earth-wire caught with the veering ends of the constant tension springs and is tied to the utility poles 15 by lifting up and turning the arms. Hereby, the earth-wire can safely be replaced, avoiding the distribution line 17.
Patent JP-H0892828-A (JP)
Title: Removal of abnormal part in frictional false twisting
Inventor: OKUMURA MASAKATSU
IPC: D02G1/02
Filed: 1994-09-21
Abstract: PURPOSE: To provide a method for detecting and removing abnormal parts developed during conducting a frictional false twisting of a thermoplastic multifilament yarn. CONSTITUTION: In conducting a frictional false twisting of a thermoplastic multifilament yarn, the false twisting zone is equipped with a sensor 7 or 9 for abnormalities in yarn tension and/or yarn morphology zone to detect such abnormal parts. When sensed abnormality signals vanish within a specified time period, a doffer is actuated and a package being in winding operation is doffed and, concurrently, the yarn is transferred to a new package. While, when the abnormality signals do not vanish within the specified time period, a yarn cutter is actuated to cut the yarn. By this method, yarn productivity can be improved while preventing abnormal parts from contaminating into product yarns.
Patent JP-S61105178-A (JP)
Title: Detecting method of television signal movement
Inventor: KONDO TETSUJIRO
IPC: H04N9/64
Filed: 1984-10-27
Abstract: PURPOSE:To detect properly the movement of the television signal without the picture watched being deteriorated by storing a table for block matching in a memory and using frame difference integrated data of the table o detect and verify the extreme value. CONSTITUTION:The graph memories 5 and store the picture element data of one block and supply the absolute values of the read difference data to a adding circuit 4. A CPU 7 refers to a frame difference integration table stored in the graph memories 5 and 6 and detect the extreme value and verifies whether the detected extreme value is correct or not. Since it takes the time of one frame for a representative point memory 1, subtracting circuit 2 and converting circuit 3 to integrate for the entire frame the absolute values of the frame difference detected for each block, the input picture data are written in a frame memory 10 and the movement vector seeked is supplied from the CPU 7 to an adding circuit 11 and added to hte picture data and transmitted. On the receiving side, the movement correction is made b sifting the coordinate axes using the movement vector.
Patent JP-H0895083-A (JP)
Title: Liquid crystal display device
Inventor: SHIBATA SUSUMU
IPC: G02F1/133
Filed: 1994-09-21
Abstract: PURPOSE: To decrease wiring resistance, reduce brightness gradient in the lateral direction and crosstalk in the lateral direction, and provide uniform display characteristic, by making gate wiring into double layer construction. CONSTITUTION: In the crossing part of a gate wiring 1 and a source wiring 2, a gate electrode 1a as a scanning signal electrode is projected from the gate wiring 1 toward a picture element territory. The gate electrode 1a is constituted by piling two sheets, a conductive film 1b made of Al or Al alloy and a conductive film 1c made of Cr, and interposing an insulating film 4 thereon. Further, a source electrode 2a as a display signal electrode is arranged on the a-Si layer 5 on the insulating film 4 while the one part is overlapped on the gate electrode 1a, from the source wiring 2 similarly into the picture element territory. In this way, by making the gate wiring 1 and the gate electrode 1a into a double layer construction with conductive films 1b, 1c, gate wiring resistance can be decreased and the distorsion of gate pulse voltage can be restrained.
Patent JP-2000053796-A (JP)
Title: Thermoplastic polyester resin foam
Inventor: TAMURA KOICHI
IPC: C08L67/02
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject resin foam having a specific density, having good lightweight, heat resistance, high-temperature stability, heat-insulating properties, dynamic strength, etc., and useful for interior materials, heat insulators, etc., in building field, automobile and railway rolling stock field, field, etc., of household appliance and electrical and electronic appliances. SOLUTION: This thermoplastic polyester-based resin foam has 0.01-0.6 g/cm3 density. The density of thermoplastic polyester-based resin (e.g. polyethylene terephthalate-based resin) of the resin foam itself is >=1.39 g/cm3. It is preferable that the closed cell ratio of the resin foam is >=80% and the average diameter of the foam cell is <=0.5 mm and the volume change ratio after retaining at 70 deg.C for 72 hr is <=6% and the expansion rate is >=7 times and the foam is a plate-like material having >=10 mm thickness. Preferably 0.2-5 pts.wt. crystallization promoter (e.g. low density polyethylene) may be added to 100 pts.wt. thermoplastic polyester-based resin.
Patent JP-S60120182-A (JP)
Inventor: NANBU YUTAKA
IPC: F26B25/22
Filed: 1983-12-02
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-S6289456-A (JP)
Title: Rotor
Inventor: KODAMA AKIO
IPC: H02K21/24
Filed: 1985-10-14
Abstract: PURPOSE:To shorten the full length of a rotor and reduce the weight, by forming a magnet for a frequency generator, in the shape of a cup, and by fixing the cup-formed opening end to come in contact with the end surface of a core. CONSTITUTION:When a communicator 14 is set on the one end side of a rotor core 12 wound up with a coil, and a magnet (FG magnet) 16 for a frequency generator is fitted on the opposite side, then the magnet 16 for the frequency generator is formed in the shape of a cup. The opening end of the magnet 16 is fixed on the end surface of a core 12 in contact with each other so that a coil end 15 may be contained in the cup-formed cavity. By this method, the axis-directional lengths of the coil end 15 and the magnet 16 are overlapped with each other, and so the full length of a rotor can be shortened by the over- lapped lengths, and the weight of the magnet 16 can be reduced.
Patent JP-S59118613-A (JP)
Inventor: YAKOBUSU YOHANESU WARAATO
IPC: B65G21/20
Filed: 1982-12-27
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-H0389340-A (JP)
Title: Photographic base and silver halide photograhic sensitive material having this base
Inventor: SHIBA KEISUKE
IPC: G03C1/79
Filed: 1989-09-01
Abstract: PURPOSE:To enhance whiteness and luminance and to improve saturation and sharpness by using the base formed by applying a white pigment having class 1 diffusion reflectivity at 3 to 50g/m<2> on the surface of a metal having specular reflectivity or class 2 diffusion reflectivity. CONSTITUTION:The photographic base formed by coating the white pigment having the class 1 diffusion reflectivity at >=3g/m<2> or dispersing the white pigment having the class 1 diffusion reflectivity at >=10wt.% density and forming the film thereof in a 3 to 50g/m<2> range on the surface having the specular reflectivity or the class 2 diffusion reflectivity is used. Such photographic base which has a water resistant resin layer in contact with the metallic surface or on the same is used. The photosensitivity is rather enhanced in this way without degrading the same and the sharpness of the images is improved.
Patent JP-S60120872-A (JP)
Title: Novel heterocyclic compound and cardiotonic agent
Inventor: OBASE HIROYUKI
IPC: C07D239/00
Filed: 1983-12-01
Abstract: NEW MATERIAL:The heterocyclic compound of formula I (R1-R4 are H, hydroxyl, lower alkylthio, lower alkylsulfinyl, lower alkoxy, lower alkyl, etc. or adjacent two of them together form methylenedioxy, etc.; W is C or N; R5 is absent when W is N, and is H or halogen when W is C; X is N or CH; Y is group of formula II, formula III, etc.) and its acid addition salt. EXAMPLE:6,7-Dimethoxy-4-[4-( 1,3-dihydro-2-oxo-2H-benzimidazol-1-ylmethyl )piperidino]quinazoline. USE:Useful as a cardiotonic agent having excellent long-acting effect. PREPARATION:The compound of formula I can be produced e.g. by reacting the compound of formula IV (the group of formula V is lower alkylthio, etc.) with the compound of formula HY in a solvent such as acetone, at 0-200 deg.C in the presence of a base.
Patent JP-H08104078-A (JP)
Title: Case cover of casebound book with ring at spine
Inventor: YAMAGUCHI TERUO
IPC: B42D3/00
Filed: 1995-08-10
Abstract: PURPOSE: To prevent bending of a cover, ply separation of a boxboard of the cover, and the like even if the cover is repeatedly opened and closed by a method wherein the hardness and/or thickness of core paper used for a spine cover part is set to be smaller than that of core paper used for a top cover part and a back cover part. CONSTITUTION: A case cover comprises a top over part A, a back cover part B, and a spine cover part C connected to one edge of each of the cover parts A. B so that the cover parts can be opened and closed. In the spine cover part C, rings E are inserted and supported in ring insertion holes 6 of a pair of ring insertion hole rows opposedly extending in the longitudinal direction. Furthermore, core paper 2-4 are provided inside the respective parts. A bookbinding design cloth 1 is bonded to the surface of the core paper as a case cover to integrally connect the core paper 2-4. End paper 5 is bonded to the rear surfaces of the cover parts. The hardness and/or thickness of the core paper 4 used for the spine cover part C is set to be smaller than that of the core paper 2, 3 used for the top cover part A and the back cover part B.
Patent JP-H0275957-A (JP)
Title: Method for labeling dna with fluorescent dye
Inventor: KOBAYASHI SHOJI
IPC: G01N33/58
Filed: 1988-09-13
Abstract: PURPOSE:To allow the inexpensive and easy diagnosis of DNA and detection of variant DNA by conjugating a deoxynucleotide deriv. having at least one amino group to the 3' terminal of the DNA and further, conjugating a fluorescent dye having at least one isothiocyanate group thereto. CONSTITUTION:The deoxynucleotide deriv. having at least one amino group is conjugated to the 3' terminal of the DNA and further, the fluorescent dye having at least one isothiocyanate group is conjugated therewith. The deoxynucleotide deriv. having at least one amino group is exemplified by 8-(6- aminohexyl)-aminoadenosine-5'-triphosphate, etc., and the fluorescent dye having at least one isothiocyanate group is exemplified by fluoresceine isothiocyanate (FITC), etc. The fluorescent intensity increases and the measurement is possible when a probe causes hybridization and forms two chains at the time of making the diagnosis of the DNA or the detection of the variant DNA labeled by this fluorescent dye.
Patent JP-H0393658-A (JP)
Title: Reinforcing material for structural material
Inventor: TAKAGI HARUO
IPC: C04B20/00
Filed: 1989-09-04
Abstract: PURPOSE:To obtain a reinforcing material for structural materials having great withdrawing resistance even for fiber having a low bending rigidity itself by continuing a fibrous body into the shape of loop. CONSTITUTION:For example, aramid fiber is bound with an epoxy resin to provide a fibrous body 1 having about 1mm diameter, which is formed into the shape of a nearly elliptical loop having about 30-40cm major axis and about 5-10cm minor axis as shown in the figure to form the aforementioned reinforcing material for structural materials. Alternatively, twisting 3 is inserted into the central part of the above-mentioned loop 2 to construct the surface of the fibrous body 1 into an irregular shape and improve sticking resistance. Since the fibrous body is constructed so as to form the continuous loop as described above, the tensile resistance of the fibrous body can be converted from the adhesive force to conventional structural materials into tensile shearing force of the structural materials. As a result, the reinforcing material for the structural materials excellent in reinforcing effects is obtained.
Patent JP-H0275415-A (JP)
Title: Method and apparatus for coiling steel strip
Inventor: SHIN OSAMU
IPC: B21C47/26
Filed: 1988-09-12
Abstract: PURPOSE:To prevent generating a top mark without a shutdown by putting a taper working toach to a vertical cutting surface of the steel strip, performing the cutting while moving in the cross direction and feeding direction to form the tapered part. CONSTITUTION:A truck track 2 is attracted or sucked in the cross direction of the strip 1 through magnetic force or vacuum to perform positioning. A truck 3 travels along the truck track 2, the toach 4 for cutting cuts the strip 1 vertically. A push down roller 8 pushes down the strip 1, the toach 5 performs cutting for the cut surface 1a through plasma or laser beam from oblique upper part in the prescribed angle to taper. By moving the truck track 2 in equal speed with the strip 1 or providing a looper on the upstream side, a continuous operation is possible. Since receiving high energy at the taper working, the front end part 1b is curved inside by the influence of an intense heat to form tapered curved surface 1c and to be useful to prevent the top mark.
Patent JP-2000054567-A (JP)
Title: Roof plate and its joining structure
Inventor: HAMADA HIROSHI
IPC: E04D1/18
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To provide an improved roof material and its joining structure laid on for enduring wind and rain by decorating the roof, the wall and the like of a building. SOLUTION: The structure has a roof plate 1 comprising a diamond shape plate face providing a back flap on the reverse of two downward sides and another back flap having a locking piece on the reverse of two upward sides, a diamond shape roof plate 1a having the back flap not having the locking piece on the reverse of the two upward sides, and an end plate material 7 comprising a triangular plate face having the back flap on the reverse of an upper piece and the reverse of the two downward sides. A hanger having an extension part engaged and fixed on the roof plate is utilized to join and continuously provide the roof plate. A connection member engaged with the back flap for the upper face in place of the back flap having the locking piece on the reverse and having the same action as the locking piece can be also utilized.