baber/WOPTO huggingface dataset:
Patent JP-H02117112-A (JP)
Title: Manufacture of transformer tank
Inventor: SHIRAFUJI SHIGEKI
IPC: H01F41/00
Filed: 1988-10-27
Abstract: PURPOSE:To prevent deformation of side wall components of a corrugated transformer tank and to enable the transformer tank to be manufactured efficiently by relieving strain only from a frame member having lower rigidity in the shaping process of the side wall components. CONSTITUTION:After a corrugated plate 2, an upper frame member 4' and a lower frame member 5' are locked together, the corrugated plate 2 is welded to the upper and lower frame members 4', 5' by means of welding torches 8, 8' automatically running along weld lines. A gas torch 9 is moved to follow the welding torch 8' for welding the plate 2 to the lower frame member 5' so that the lower frame member 5' is after-heated by gas flames 9a from the gas torch 9. Accordingly, the lower frame member 5' is after-heated by the gas flames 9a directly after the welding while the lower frame member 5' still holds considerable heat given by the welding torch and, thereby, welding strain can be relieved.
Patent JP-S61196889-A (JP)
Inventor: JIERARUDO EFU BURANDO
IPC: B63H21/30
Filed: 1985-12-02
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-H08137999-A (JP)
Title: Online character recognition device and its character registration method
Inventor: NISHIKAWACHI HITOSHI
IPC: G06K9/62
Filed: 1994-11-04
Abstract: PURPOSE: To prevent the same character from being registered in duplicate by providing a preservation part which preserves the image of a calligraphically inputted character, a registering part which registers, refers to or deletes the image and a display part which displays the image of a registration character pattern. CONSTITUTION: The image registering part of this online character recognizing device 11, when receiving an instruction of character registration, attaches the same identification number and character code as that of feature variable on the image of a character obtained by calligraphic input, and registers it on an image preservation part 19. Also, the registering part, when receiving an instruction of character reference, refers to and displays the image of a corresponding character code on the display part 16, and deletes the feature quantity of a corresponding identification number from a registration dictionary 21 when receiving an instruction of character deletion, and deletes the image of the same character code from the image preservation part 19. In this way, it is possible to prevent the same character from being registered in duplicate and to improve operability.
Patent JP-S63122982-A (JP)
Title: Synthetic aperture radar
Inventor: SHINOHARA HIROSHI
IPC: G01S13/90
Filed: 1986-11-13
Abstract: PURPOSE:To enable outputting of a fixed amount of received signal data regardless of variations in off-nadir angle at all times, by selecting an observation area for a distance-wise received signal according to a command signal from the ground. CONSTITUTION:A frequency generating section 1 generates a frequency signal (a) and a reference signal (f) and a chirp pulse generating section 2 inputs the signal (a) to generate a chirp pulse signal (b) and a synchronous signal (c). A transmitting section 3 amplifies the signal (b) up to a specified level and outputs a transmission signal (k) to an antenna section 5. On the other hand, a receiving section 6 amplifies a received signal (d) supplied through an isolator 4 from the antenna section 5 up to a specified level to output a video signal (e). Then, a signal processing section 7 has a function that the signals (c), (e) and (f) are inputted to hold the amount of the received data at a preset fixed value by a command signal (h) from the ground. This enables always maintaining of the received data constant by varying the contents of the signal (h) even when the off-nadir angle changes between the immediate downward way of a flying object and the direction of the center of an antenna beam.
Patent JP-H11189980-A (JP)
Title: Tapered screen assembly for cellulose pulp digester
Inventor: SHEERER JAY K
IPC: D21C7/14
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a digester capable of reducing the risk of the obstruction of the flow of a cellulose fiber material slurry by a liquid taking-out screen and increasing the amount of a liquid to be taken out, screen assembly and a method for treating a cellulose fiber material. SOLUTION: A finely ground cellulose fiber material-treating tank assembly is equipped with a substantially vertical tank provided with a top, a bottom, an inlet and an outlet and the finely ground cellulose fiber material is sent in the flow direction. The tank is furnished with at least one transition part having a changing diameter between the inlet and outlet of a substantially cylindrical wall 113. A screen assembly 116 is installed preferably at the transition part or a part passing the transition part. The screen assembly 116 is equipped with one or more annular-type surfaces 118 and 119 enlarging in the flow direction of the finely ground fiber material. Preferably, the enlarging angle is about 0.5-10 deg. from the vertical line and is continuous. The opening dimension and the opening area ratio of the screen surface 43 are both substantially uniform in the flow direction.
Patent JP-H03134934-A (JP)
Title: Method for formation of fluorescent light emitting surface
Inventor: YOSHIDA YOSHIHIRO
IPC: H01J9/227
Filed: 1989-10-20
Abstract: PURPOSE:To provide a fluorescent light emitting surface of high quality by forming a fluorescent substance this layer of a pattern form on a base board, and putting thereover another fluorescent substance layer. CONSTITUTION:A resist layer for making other than specified patterns on an A1 electrode 2 provided on a base board 1, and high frequency sputtering is performed to form a thin evaporation layer, which is followed by a heat treatment to yield a fluorescent substance thin layer 3. A voltage is impressed between an anti-corrosive pos. electrode and the base board which has been masked with specified pattern left, and thus an electrodeposition layer is formed. Another heat treatment is made and a fluorescent layer 4 having specified patterns is laid.
Patent JP-H10126736-A (JP)
Title: Video signal system
Inventor: HONJO MASAHIRO
IPC: H04N5/91
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To ruppress top-curl phenomenon at TV reproduction which maintaining the copy guard function by placing a pseudo SYNC that has the same polarity and the same level as those of a horizontal synchronizing signal before or after or before and after the horizontal synchronizing signal. SOLUTION: Pseudo trigger pulses B resulting from pseudo SYNCs 4 are generated symmetrically around each H SYNC 1. Even when a mis-signal is produced from a phase comparator in an AFC loop due to the pulses B, since the mis-signals for high and low level periods of a reference signal C have the same level, they are cancelled and no adverse effect is given on an LPF output, no skew is produced in the TV horizontal/vertical synchronizing signal processing and no top-curl phenomenon is caused. Furthermore, a copy guard effect similar to that of a conventional system is obtained by the effect of the pseudo SYNCs 4 and AGC pulses with respect to the substantial H SYNCs 1 of an input video signal.  Since the pseudo SYNCs 4 are placed symmetrically before and after each H SYNC in this way, no trigger pulse phase change is caused in the TV horizontal/vertical synchronizing signal processing system regardless of provision of the copy guard function and no top-curl phenomenon is caused.
Patent JP-S61149098-A (JP)
Title: Production of fatty acid from alkali oil cake
Inventor: KOKUSHO SUMITAKA
IPC: C11B13/02
Filed: 1984-12-25
Abstract: PURPOSE:To obtain high-quality fatty acids effectively for energy saving and pollution policy, by treating alkali oil cake with lipase to give decomposed oil cake, adding an acid to the cake to liberate fatty acids and heat-treating them with an emulsion breaking agent. CONSTITUTION:1pt.vol. alkali oil cake of fat and oil purification process of rice bran oil, beaf tallow, etc., is blended with <=1pt.vol. aqueous solution having 5-100 units lipase based on 1g alkali oil cake. Then, >=95% of the mixture is decomposed at 30-50 deg.C for <= several hours. Then, an acid is added to the decomposed oil cake, which is adjusted to <=3pH. The whole soap and acidic soap in the decomposed oil cake are converted into liberated fatty acids. Then, 0.01-10wt% based on the decomposed oil cake of an emulsion breaking agent (e.g., is solution of higher alcohol sulfate in acetone) is added to the decomposed oil cake, the blend is heated at 40-100 deg.C and centrifuged. A solvent is removed from a separated oil layer, and the fatty acids are further purified by distillation, to give high-quality fatty acids.
Patent JP-H07128301-A (JP)
Title: Noise suppression in rotary sensor remote field eddy current flaw detector
Inventor: SUZUKI KIWAMU
IPC: G01N27/90
Filed: 1993-10-29
Abstract: PURPOSE:To detect flaw in an intricate piping system including curved pipes using a relatively simple apparatus. CONSTITUTION:In the remote field eddy current flaw detector in which the phases of an electromagnetic wave transmitted from a transmission coil and an electromagnetic wave received by a receiving coil are measured at each appropriate position of a flaw sensor 1 and an objective point is detected based on a phase distribution data with respect to the position of a pipe, measurements are repeated a plurality of times for an objective pipe 13 to obtain a phase distribution data each time and then the plurality of data are averaged. Since the flaw sensor 1 is run through within a pipe while rotating, travelability is enhanced especially at insertion easiness through an obstacle or a curve. It has relatively simple structure and applicable to a small diameter pipe. Furthermore, it requires no purging nor digging and can be manufactured at low cost.
Patent JP-S60217098-A (JP)
Inventor: HIYOSHI YUTAKA
IPC: B26D1/30
Filed: 1984-12-24
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-H04149412-A (JP)
Title: Rare earth element charged type optical waveguide
Inventor: KIHARA MITSURU
IPC: G02F1/35
Filed: 1990-10-12
Abstract: PURPOSE:To miniaturize the optical waveguide and to attain high-efficiency optical amplification by forming a slit in the core center part of the optical transmission line of the waveguide in parallel to the optical axis and charging glass which contains a rare earth element therein. CONSTITUTION:This optical waveguide consists of a substrate 1, the core part 2 of the waveguide, a clad part 3 of SiO2, etc., and the glass part 4 doped with the rare earth element such as Er<3+>, etc. The slit is formed in the center part of the core of the optical transmission line of the waveguide in parallel to the optical axis and the glass which contains the rare earth element such as Er<3+> is charged therein. Therefore, the part wherein the rare earth element is charged is varied in width and length for the overall width and length of the core to increase or decrease the doping amount of the rare earth element in the core greatly. Consequently, the small-sized optical waveguide which is large in optional amplification quantity can be formed.
Patent JP-S63127125-A (JP)
Title: Apparatus for measuring propagation speed of surface wave
Inventor: HIRABAYASHI MAKOTO
IPC: H03H3/08
Filed: 1986-11-15
Abstract: PURPOSE:To measure the propagation speed of the surface wave of a piezoelectric substrate before forming a comb tooth-shaped electrode, by arranging two kinds of surface elastic wave elements different in the distance differences between electrodes from each other on an insulating substrate generating no surface wave. CONSTITUTION:Two kinds of surface elastic wave elements each different in center-to-center distances between normal type cross digital electrode groups on an output side are constituted on an insulating substrate 11 formed of a material having no piezoelectric property and generating no surface wave such as an insulating material. That is, cross digital electrode pattern groups 12 constituting the surface elastic wave elements are arranged to one side surface 11a of the substrate 11 and needle erecting electrode pattern groups 13 are arranged to the surface 11b on the opposite side of the substrate 11. The needle erecting electrode patterns 13 and the cross digital electrode patterns groups 12 are brought to a continuity state by a through-hole technique and, by contacting the connection terminal from a frequency characteristic measuring apparatus to the needle erecting electrode patterns 13, when the substrate 11 is contacted with a substrate 14 to be measured being a piezoelectric substrate under pressure, the frequency of the corresponding surface elastic wave element can be measured.
Patent JP-S63125215-A (JP)
Inventor: FUJIKAWA NAOTO
IPC: A47J27/00
Filed: 1986-11-14
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-S61149995-A (JP)
Inventor: TANAKA YOSHIAKI
IPC: G10H1/043
Filed: 1984-12-24
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-S63125302-A (JP)
Inventor: AIZAWA SUNAO
IPC: B27D1/00
Filed: 1986-11-14
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-H07191614-A (JP)
Title: Structure of plasma display panel
Inventor: KIN DAIITSU
IPC: H01J11/12
Filed: 1994-10-12
Abstract: PURPOSE: To obtain a plasma display panel structure whose service life is not shortened even when being subjected to sputtering by providing a sputtering preventing partition in the periphery of the exposed cathode of a plasma display panel. CONSTITUTION: The plasma display panel is constituted of a front plate 10, a rear plate 20, plural anodes 30 formed into a stripe shape in a lateral direction on the front plate 10, plural cathodes 40 formed into the stripe shape in a longitudinal direction on the rear plate 20, plural charged particle electrodes 50 formed among the plural cathodes 40 on the rear plate 20, a dielectric layer 60 provided for insulating the plural charged particle electrodes 50 from the plural cathodes 40 other than that of the parts exposed to the discharging space of the plural cathodes 40, and a partition 70 formed into a grid shape for forming a discharging cell on the dielectric layer 60. Therefore, even when the cathode material is sputtered, the divergence of the cathode material can be suppressed, and the service life of the panel can be prolonged.
Patent JP-H09110274-A (JP)
Title: Automatic paper sheet carrying device
Inventor: KURATO SHIGEO
IPC: G03G15/00
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an automatic document carrying device whose convenience in use is improved by automatically operating a tray according to an operating condition of a device. SOLUTION: A setting surface 7 is provided to set a document to be carried. A document receiving tray 11 to receive the discharged document is arranged in the vicinity of a document discharge port 10. The lower end of the document receiving tray 11 can rotate, and a tray driving device is connected to the inmost side. The tray driving device rotatably displaces the document receiving tray 11 with the lower end as the center according to an operating condition of an automatic document carrying device 1. The document receiving tray 11 is almost vertically stood (A and D) until the document is set on the setting surface 7. When the document is carried, the document receiving tray 11 is rotated (B and C) in an obliquely lying condition to receive a paper sheet discharged from the discharge port 10.  Therefore, when the document is set on the setting surface 7, the document receiving tray does not become a hindrance. Since the document receiving tray 11 is automatically driven, convenience in use is improved.
Patent JP-H10125789-A (JP)
Title: Automatic dialogue wiring method and medium in which automatic dialogue wiring program is recorded
Inventor: OGASAWARA YOSHIHIKO
IPC: H01L21/82
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To shorten design time and to facilitate designing by reducing manual works, in such a manner that one connection information is designated as a start point of wiring, temporary wiring is performed between connection information closest to the above connection information and the connection information designated as a start point, and the temporary wiring is displayed. SOLUTION: Connection information A serving as a terminal or wiring requested to be connected and a wiring inhibition region B are arranged. In this case, when connection information A serving as a start point of wiring is designated, another connection information A closest to the designated connection information A is detected and a temporary wiring 11 for connecting the designated connection information A and the detected connection information A is displayed. When the temporary wiring 11 is a desired wiring path, it is decided as actual wiring. If the temporary wiring 11 is not desired wiring, the temporary wiring 11 is always displayed between the start point and the connection information A closest to the indicated coordinate values except for the connection information A of the start point. By moving the indicated coordinate to the connection information A serving as an end point, the connection information A and A can be connected.
Patent JP-H06102238-A (JP)
Title: Oxygen concentration detector
Inventor: YOSHIDA TAKAO
IPC: G01N27/416
Filed: 1992-09-18
Abstract: PURPOSE:To obtain an oxygen concentration detector which allows any measured value of the concentration of oxygen to get further access to that on an absolute basis with easier recognition that the measured value of the concentration of oxygen is merely as that obtained on a comparison basis with the concentration of oxygen in refreshing, not on the absolute basis. CONSTITUTION:It is so arranged to perform a control with a microcomputer that so-called refreshing conditions can be selected with selection switches SA-SC of a key input section 13 while a refreshing timing is displayed on an updating display section 11A and an updating time display section 11B. This allows easier recognition that the concentration of oxygen displayed is only based on the concentration of oxygen at this timing as reference.
Patent JP-H0695022-A (JP)
Title: Polygon mirror
Inventor: NAKAMURA TOSHIO
IPC: G02B26/10
Filed: 1992-09-17
Abstract: PURPOSE:To drastically decrease man-hours by integral forming by casting. CONSTITUTION:The main part of this polygon mirror including the mirror forming parts existing in its outer peripheral part is constituted of aluminum or aluminum alloy. The main part 1 including the mirror forming parts 1a existing in the outer peripheral part is made of a casting produced by a casting method. The mirror forming parts 1a of the castings are forged by a press and the outer peripheries of the forged mirror forming parts are machined and polished to a regular polygonal shape viewed from above, by which mirror surfaces are formed.
Patent JP-H04148551-A (JP)
Title: Interactive wiring correction system
Inventor: UEJIMA SHINJI
IPC: G06F17/50
Filed: 1990-10-12
Abstract: PURPOSE:To facilitate determination of wiring routes and unwiring correction by displaying wiring-enable vacant channels and unwiring information. CONSTITUTION:LSI wiring information is displayed by a wiring information display means 2 using information that a memory means 8 stores LSI wiring information. Successively, wiring-enable channels are displayed on the basis of wiring information and wiring forbidden area information by a wiring-enable vacant channel display means 5. Unwiring information is overlapped with this display by means of an unwired information display means 4 to determine which routes enable wiring of end points. When channels on a route are vacant, correction is made as it is by a wiring correction means 6. When there are few vacant channels or no routes, rough routes are determined to make wired correction by the wiring information display means 2, wiring forbidding area display means 3, and wiring correction means 6, resulting in preparation of wiring routes for unwired correction.
Patent JP-H06104131-A (JP)
Title: Self-excited converter
Inventor: MORI TAKASHI
IPC: H02M7/515
Filed: 1992-09-17
Abstract: PURPOSE:To enable power supply from a low voltage part without imposing restrictions on making the voltage of a main circuit, etc., higher, by taking in a gate power source through a current transformer, in case of supplying power to the gate drive circuit of a high voltage part from a low voltage power source. CONSTITUTION:A gate drive unit 4 and a main circuit device 5 are arranged in a high voltage part along with the main circuit 6. Accordingly, it is enough to ensure sufficient insulation at part A for insulating between the high voltage part and a gate-driving low-voltage power line sufficiently. Insulation up to high voltage is ensured at the part A without taking any special measures, since a current transformer 2 is similar to a normal through-type one, and any restrictions are imposed on the main circuit voltage. Besides, circuit configuration is simplified and it becomes unnecessary to use a high-frequency power device etc., used before, since it is possible to circulate a commercial power source 3 on a power supply line 1 as it is.
Patent JP-H05114879-A (JP)
Title: Radio communication method
Inventor: TOMIFUJI YASUKI
IPC: H04L29/08
Filed: 1991-10-22
Abstract: PURPOSE:To improve the data transfer effect and to improve the operation ratio of a host computer. CONSTITUTION:Information processors 3a, 4a,... and radio devices 1a, 2a,... are connected for communication. On the other hand, radio devices 1a, 2a,... are provided with transmission data buffers 7a, 7b,... storing data to be transmitted and reception data buffers 8a, 8b,...storing the received data. The information processors 3a, 4a,... performs data transmission and reception between the transmission data buffers 7a, 7b,... and reception data buffers 8a, 8b,... of radio devices 1a, 2a,.... The data transmission and reception between the radio devices 1a, 2a,... is performed between the transmission data buffer 7a (7b) of data transmission radio device 1a (2a) and the reception data buffer 8b (8a) of the data reception radio device 2a (1a).
Patent JP-H01116752-A (JP)
Title: Scsi host adapter circuit
Inventor: OGAWA TOSHIKI
IPC: G06F13/36
Filed: 1987-10-29
Abstract: PURPOSE:To reduce the load of a host device and to improve the performance of a system by surveying validity/invalidity of a SCSI bus disconnection designated by a command from the host device and previously controlling a DMA at the time of the invalidity of the disconnection. CONSTITUTION:In a SCSI host adapter circuit 2 for connecting the host device 1 having no direct memory access restarting function and a slave device connected to a SCSI (Small Computer System Interface) bus 4, when the host device 1 designates the invalidity of the SCSI bus disconnection, a direct memory access starting processing part 21 is provided, which previously executes a direct memory access starting processing preceding to a direct memory access request generated from the slave device 3. Thereby, at the time of a data phasing of the slave device 3, transfer of data, is started immediately so that, the load of the host device is reduced and the performance is improved.