baber/WOPTO huggingface dataset:
Patent JP-H0991990-A (JP)
Title: Memory circuit
Inventor: GOTO KENJI
IPC: G11C11/413
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a memory circuit in which the power supply current is prevented from increasing immediately after turn on power and during normal operation and substitution by a redundant circuit can be determined even when the power supply current increases immediately after turn on power due to a defective part. SOLUTION: A test mode entry circuit 3 outputs a test mode entry signal TE which has an activation level when a voltage Vh exceeding a normal operating voltage range is applied to a specific address input terminal Tad. A roll call circuit 2 is activated when the test mode entry signal TE has an activation level and feeds a predetermined power supply current when a substitution signal EX has the activation level. Consequently, the activation/inactivation of the roll call circuit can be controlled at an arbitrary timing.
Patent JP-S60134750-A (JP)
Inventor: GERUMAARU MIYUURERU
IPC: H01R39/20
Filed: 1984-11-29
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-H1188854-A (JP)
Title: Multispot video conference controller
Inventor: HASEGAWA MAKOTO
IPC: H04M3/56
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To easily switch multiple pictures as single pictures by providing a multipicture synthesizing means composed of a picture synthesizing means for synthesizing plural video conference signals into one video conference signal and an output control part for outputting the composed picture to a single picture control means while controlling its output. SOLUTION: The video conference signals from plural video conference terminals are inputted to a multipicture synthesizing means 110 while being branched. At a picture composing part 111 of the multipicture synthesizing means 110, multipicture data are synthesized into one piece of picture data and sent to a single picture control means 120. At the single picture control means 120, either one picture selected by a single picture processing part 121 or a picture composed by the multipicture synthesizing means 110 is selectively outputted. Thus, when holding a video conference, the video conference of a single picture and the video conference of multiple pictures can be easily switched under control from a processor. Further, the multipicture synthesizing part is composed of options so that the function of the multipicture video conference can be easily added.
Patent JP-S61120849-A (JP)
Inventor: BUIRUHERUMU SHIYUTE
IPC: C08L59/02
Filed: 1985-11-11
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-H06105574-A (JP)
Title: Controller for motor
Inventor: MATSUI YOSHIHIRO
IPC: H02P29/00
Filed: 1992-09-21
Abstract: PURPOSE:To efficiently optimize a speed control loop even if the value of the inertial moment of a load connected to a motor is unknown. CONSTITUTION:The controller for a motor comprises artificial disturbance torque signal generating means 110 for outputting the artificial disturbance torque signal 123 of a sine wave signal having a frequency of about 90 degree of total sum of the phase delay of speed detecting means 16, the phase delay of speed compensating means 11 and the phase delay of torque control means 14, and artificial disturbance torque signal adding means 12 for adding the output of the generating means to a torque command signal 122 to be output from the speed compensating means in such a manner that a speed command signal 120 is set to zero. The controller further comprises speed proportional gain setting means 111 for so setting a speed proportional gain that the magnitude of an AC component of the torque command signal to be ordinarily output from the speed compensating means becomes predetermined value of about 50 to 10% of the amplitude of the artificial disturbance torque signal when the artificial disturbance torque signal and the sum of the artificial disturbance torque signal and the torque command signal are input to the torque control means.
Patent JP-H1094923-A (JP)
Title: Work holding device
Inventor: MATSUSHITA SHINGO
IPC: B23P19/04
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To easily hold a work by a support and to use a holding member for a long period, by mounting the ring-shaped retaining member on a circular groove of the support. SOLUTION: A valve sheet 13 is fitted to a support 17 from a lower part thereof in a condition that a lift is raised. On this occasion, a taper part 31b of a holding member 31 mounted on a circular groove 30 of the support 17 is positioned at a lower part, so that a lower edge, that is, a large diameter edge of an inner peripheral face 13a of the valve sheet 13 is smoothly guided to a cylindrical part 31a of the retaining member 31. The valve sheet 13 is fitted and retainined to the circumference of the support 17 when the retaining member 31 exercises the elastic force for making the cylindrical part 31a elastically kept into contact with a lower edge on the inner peripheral face 13a, of the valve sheet 13.
Patent JP-S60135430-A (JP)
Title: Production of polyamic acid
Inventor: OGATA NAOYA
IPC: C08G18/00
Filed: 1983-12-23
Abstract: PURPOSE:To produce a polyamic acid of good heat stability, by reacting a specified dianhydride with a diamine or a diisocyanate and, if desired, oxidizing the product. CONSTITUTION:A dianhydride of formula I (wherein X is S, SO2, -S-R-S-, or -SO2-R-SO2-, and R is a lower alkylene) is reacted with a diamine (e.g., phenyldiamine) or a diisocyanate by heating to 200-250 deg.C at a molar ratio of 0.8- 1.2:1, or a dianyhydride of formula II (wherein X' is S or -S-R-S) is reacted with a diamine or a diisocyanate. The obtained thiourea bond-containing polyamic acid is oxidized with 2-3 equivalent of an oxidizing agent (e.g., H2O2) per mol of the thiourea bonds, and then reduced with an excess of a reducing agent to obtain a polyamic acid.
Patent JP-S60143267-A (JP)
Title: Controller for slip of torque converter
Inventor: SUGA MASAAKI
IPC: F16H61/14
Filed: 1983-12-29
Abstract: PURPOSE:To enable stable control of slip, by a method wherein a control gain is varied according to the temperatue of clutch working fluid. CONSTITUTION:A temperature detecting means 6 which detects the temperature of clutch working fluid and a control gain varying means 7 which varies the control gain of a clutch control means according to temperature are provided, and the control gain is varied in response to the temperature of the clutch working fluid. This enables the control gain to be always varied to a proper value even if the answering lag of a fluid pressure working system is differed due to a difference in temperature, and permits stable control of slip which is prevented from the occurrence of high hunting.
Patent JP-H06105162-A (JP)
Title: Picture processing unit
Inventor: MORIMOTO MASAMICHI
IPC: H04N1/40
Filed: 1992-09-21
Abstract: PURPOSE:To apply delicate binarization and multi-value processing to an input picture by implementing learning through the use of time correlation. CONSTITUTION:Layers 2, 3 of a neural network in which neuron circuits are combined with symmetry are coupled by a matrix. A preceding result and current information are compared through binarization structure of the neuron circuits. In this case, a fixed parameter is set to the layers 2, 3, an initial picture is inputted to the layer 2, self-association is implemented repetitively by the neuron circuit and a binary or multi-value picture is coded. A coded picture is propagated to the layers, and the binary or multi-value picture is coded with further association and the result is propagated to the layer 2. The state on the way of the coding is extracted at any time and the result of learning of each weight is calculated by taking the correlation of the information state between the two layers into account. Based on the calculation result, the coding of the layers 2, 3 is corrected based on the calculation result.
Patent JP-H0194459-A (JP)
Title: Buffer memory controller
Inventor: TANAKA ATSUSHI
IPC: G06F12/08
Filed: 1987-10-07
Abstract: PURPOSE:To reduce a propagation delay and to reduce the input/output pins of a package by dividing a TLBRA and a BAA into plural parts by means of index logical addresses of respective columns and storing the parts mutually probable to be simultaneously indexed into areas in which information can be transmitted and received in a high speed. CONSTITUTION:An address converting mechanism TLB and buffer address array BAAs 62 and 72 are divided into plural pairs by the index logical addresses of respective columns, and at least actual address storing part TLBRAs 61 and 71 of the address converting mechanism TLB probable to be simultaneously indexed for respective pairs, the buffer address array BAAs 62 and 72 and actual address comparing circuits 63 and 73 are stored into areas, for example, LSIs 60 and 70 in which the information can be transmitted and received in the high speed. Thus, the propagation delay can be reduced, and the number of the pins can be reduced.
Patent JP-2000083350-A (JP)
Title: Alternating-current generator for vehicle
Inventor: OHASHI ATSUSHI
IPC: F04D29/30
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To improve the cooling capability of a centrifugal fan and suppress temperature rise in a stator by forming a plurality of fan blades on the rim of a fan plate in the circumferential direction, and forming cooling air turbulent flow inducing means on the positive pressure planes of the fan blades. SOLUTION: Cooling air which flows along the positive pressure planes of fan blades 41 is forcedly separated from the boundaries of the positive pressure planes of the fan blades 41 by projections 43. As a result, the flow of cooling air is accelerated and jetted from the ends of the fan blades 41 on the blow-off side outward in the radial direction. Thus, induced turbulent flow of cooling air collides with and cools a stator coil and is thereafter exhausted from an emission port. Since in this way, the plurality of the projections 43 are formed on the central portions of the positive pressure planes of the fan blades 41, turbulence is produced in the cooling air passed on the fan blades 41.  As a result, turbulent flows of the cooling air which collides with the stator coil is accelerated, and efficiency of cooling the stator coil is improved, and temperature rise in the stator 8 is suppressed.
Patent JP-H10106285-A (JP)
Title: Semiconductor device
Inventor: KUWAGATA MASAAKI
IPC: G11C11/401
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To use a chip having been conventionally rejected as an acceptable chip upon occurrence of a large defective part extending across one or plurality of cell arrays. SOLUTION: A chip 1 is a 16 MDRAMx18 and provided with four 4.5M cell arrays 12-5. The 4.5M cell array 12 is divided into 0.5M cell arrays 12-1,..., 12-9. With regard to a normal cell array, cell array region 1 corresponds to I/O1-I/O1, cell array region 2 corresponds to I/O5-I/O8, and so on. With regard to a parity cell array, cell array regions 5, 6 correspond to an I/O9 and cell array regions 7, 8 correspond to an I/O10. When a defective region 10 occurs in a 0.5M cell array 12-7, it is replaced by a parity cell array, i.e., a 0.5M cell array 12-9, so that a conventionally discarded chip of 16 MDRAMx18 serves as a chip of 16 MDRAMx16 (1M word×16bit).
Patent JP-S60141459-A (JP)
Title: Tool moving direction indicating device in numerically controlled apparatus
Inventor: KITANI NOBUYUKI
IPC: B23Q15/00
Filed: 1983-12-28
Abstract: PURPOSE:To indicate the moving direction of a tool by discliminating if the difference between values before and after manual change of the relative distance between a desired moving position and a current position of the tool is positive or negative. CONSTITUTION:A switch 40 is actuated to select a shaft to be manually operated, and a processor 10 reads out a desired moving position PP of a tool along Y-axis stored in a data memory 13 and further a current position SP of the tool along Y-axis from a current position register 18b and calculates positional error X, which is compared with a tolerance T; when the error X is greater than the tolerance T, the difference between the positional error X and old positional error XOld is calculated, and it is understood that, if the resulting value is positive, the cutting tool and a table TBL become relatively apart from each other and if it is negative, they become closer to each other.
Patent JP-H07105454-A (JP)
Title: Burglar preventing indicator for article and device for detecting passage of article
Inventor: HOSHINO SHUICHI
IPC: G08B13/24
Filed: 1993-10-07
Abstract: PURPOSE:To detect the passage of an article without contacting and to prevent a commodity or an important document from being stolen by applying an alternative magnetic field having amplitude larger than the coercive force of an element having magnetic anisotropy and detecting magnetic inversion due to a large Barkhausen effect by a coil. CONSTITUTION:In order to inspect an article 11 passing an inspection gate 40, an alternative magnetic field is generated in an inspection area 10 by a transmitter 22 and the intensity of the magnetic field is set up to a level larger than the coercive force of an Fe-Si element 13. A receiver 24 detects the magnetic field generated from the transmitter 22 and inputs the detected contents to a low pass filter(LPF) 26. Since a pulse output due to the magnetic inversion of the element 13 includes a high frequency component, the pulse is detected without being attenuated by the LPF 26. When an informing means 35 is driven, a person managing the article 11 is informed of the passage of a indicator 12. For instance, the indicator 12 is stuck to a label or the like stuck to a commodity, the generation of illegal taking-out can be prevented by canceling the mark 12 when the rate of the article 11 is paid.
Patent JP-S60142080-A (JP)
Title: Rotary pump
Inventor: MURAMOTO HIROSHI
IPC: F04C5/00
Filed: 1983-12-27
Abstract: PURPOSE:To make the projection and retraction of a retractable body attainable so accurately with a simple structure, by interconnecting an inner part of the retractable body installed in a rotor to a rotary distributing valve installed in a rotor shaft, with a feed-exhaust passage. CONSTITUTION:A valve body stay 9 is projected out of a driving mechanism 7 for a retractable body being solidified with a rotor 2 as one body, supporting a valve body 10. The valve body stay is a hollow body in type, and one end of a hollow part serves as a feed-exhaust port 7a for hydraulic fluid while the other end serves as a valve body port. An inner part of the valve body 10 is partitioned into two parts, namely, a high pressure part 10a and a low pressure part 10b with a valve plate 11, and thereby a pressure fluid is fed or exhausted to or from the inner part of the retractable body by rotation of the rotor 2 so that the retractable body is made projectable or retractable so accurately in regular sequence.
Patent JP-S62108865-A (JP)
Inventor: RAINHORUTO GEERINGU
IPC: C07D231/38
Filed: 1986-10-24
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-H0197287-A (JP)
Title: Jute processed product of japanese paper and interior raw material
Inventor: TANAKA TOMOJI
IPC: D21C3/22
Filed: 1987-10-06
Abstract: PURPOSE: To obtain a jute processed product making it possible to process jute in a large amount at a low cost and further enabling the utilization of the jute, which has been used only for packaging materials, for other uses, by hydrolyzing the jute with an enzyme to remove tannin ingredients, or the like, and further subjecting jute fibers to a stamping processing to produce a fiber processed article. CONSTITUTION: This jute processed product useful for interior materials such as wall surface materials or floor carpets is obtained by hydrolyzing jute or its processed fiber string or cloth with an enzyme at ordinary temperature or a higher temperature, washing the product with water, bleaching the washed product with a bleaching agent, washing the product with water, further subjecting the product to a bleaching treatment, a water-washing treatment, and a drying treatment to produce a raw material for Japanese paper, and subsequently immersing and dyeing the treated product in an aqueous solution containing an acidic or basic dye, a fluorescent dye, a colored pigment, an auxiliary, a UV light stabilizer, a fixing agent and/or a surfactant at 80 deg.C.
Patent JP-S62176075-A (JP)
Inventor: EMIIRU FUEEDERU
IPC: H01R24/22
Filed: 1986-10-24
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-H0995404-A (JP)
Title: Water-based emulsion suspension of herbicide composition
Inventor: TAKENAKA JUNJI
IPC: A01N25/30
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having excellent long-term storage stability and resistant to the decomposition of the herbicidal component by emulsifying a part of three kinds of herbicidal components having different activities, atomizing the remaining part of the components and mixing in water in suspended state. SOLUTION: A flowable agent is prepared by atomizing 2-chloro-N-(3- methoxy-2-thenyl)-2',6'-dimethylacetanilide and methyl α-(4,6- dimethoxypyrimidin-2-ylcarbamoylsulfamoyl)-o-toluate and suspending the compounds in water using a suspension surfactant. Separately, an EW agent is prepared by dissolving n-butyl-(R)-2-[4-(2-fluoro-4-cyanophenoxy) phenoxy]propionate in an organic solvent and emulsifying in water by using a surfactant for emulsification and both agents are mixed with each other to obtain the objective composition. Herbicidal effect can be attained by simply applying the composition to a paddy field after rice transplantation during the period before the generation of weeds to a relatively grown stage of the weeds.
Patent JP-H03116091-A (JP)
Title: Video switch device
Inventor: KUMATORIYA FUMIO
IPC: G09G1/16
Filed: 1989-09-29
Abstract: PURPOSE:To display an image of a desired image size on all CRT displays by compounding image size control information to a back porch part of an input video signal and separating it on an input side of a selected CRT display. CONSTITUTION:A first interface circuit 5 is provided on each input part of a video switch matrix circuit 1, and image size control signals corresponding to inputted video signals S1 - Sn are readout of a storage circuit 5a in which they are stored in advance and compounded to the video signals S1 - Sn, and thereafter, inputted as a composite image signal to the circuit 1. Subsequently, the composite image signal is switched and sent out to CRT displays 3 to be displayed, respectively in plural CRT displays 3D1 - Dm by a selecting signal by operating a keyboard 4, and inputted to a second interface circuit 6 provided on the respective input sides of the CRT displays. The composite image signal inputted to a second interface circuit is separated into the video signals S1 - Sn and the image size control signal, and simultaneously, inputted to the CRT display 3. In such a way, an image of a desired image size can be displayed.
Patent JP-H04130482-A (JP)
Title: Self-diagnostic and self-repairing system for image forming device
Inventor: TOMIYAMA TETSUO
IPC: G03G15/00
Filed: 1990-09-21
Abstract: PURPOSE:To attain accurate self-repair by correcting the application condition of a 1st work in a working scrip when 1st fails, retrieving a working scrip for a failure cause, executing a 2nd work, executing the 1st work again, and then deciding whether a failure has been removed or not. CONSTITUTION:The 1st work corresponding to the working index of a case detected by a case detecting means for retrieving plural cases stored in a case storing means 17 and detecting the case of a failure state and failure cause diagnosed is read out of a working scrip for the same failure cause and executed, and when a work success/failure deciding means decides the failure of the work, the application condition of the 1st work in the working scrip is corrected, the working scrip of a failure cause is retrieved, ad then 2nd work capable of turning the current state of a device to a state capable of applying the 1st work after correcting the application condition is executed. Then, the 1st work is executed again, and after completing the whole work, the state of the objective device is detected and whether the failure has been removed or not is decided. Thus, the accurate self-repair can be executed.
Patent JP-H0786284-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SHINOHARA MASAHIDE
IPC: H01L21/3205
Filed: 1993-09-14
Abstract: PURPOSE:To flatten a layer insulating film in a semiconductor device of a multilayer interconnection structure, and to prevent the generation of surface grooves and cracks in the layer insulating film. CONSTITUTION:A first wiring layer 13 is formed on the insulating film 12 a semiconductor substrate 11, and on this a first layer insulating film 14 is formed. On it an SOG layer 15 is applied to a film thickness equal to 1/5-1/3 of that of the first wiring layer 13, and the level difference among the first wiring layer 13 is lessened. And on it a second layer insulating film 16 is formed so as to be thicker than the first wiring layer 13. Then the surface of the second layer insulating film 16 is flattened by chemical mechanical grinding, and on it a second wiring layer 18 is formed. It becomes possible to prevent the generation of of 'blowholes' and to make flatness and reliability higher, by providing the SOG layer 15 as a lower layer to the second layer insulating film 16. Besides, it becomes possible to prevent the generation of cracks and to raise the reliability of the layer insulating film by forming the SOG layer 15 thinly.
Patent JP-H1078720-A (JP)
Title: Fixing roller and its production
Inventor: MATSUO MINORU
IPC: G03G15/20
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain a fixing roller which has film strength in spite of use of an exothermic phase transition material of an org. low polymer system for a phase transition layer and has an improved adhesion property between an arbor and the phase transition layer by incorporating the exothermic phase transition material of the org. low polymer system and a resin binder into the phase transition layer, thereby constituting the phase transition layer. SOLUTION: The outer peripheral surface of the arbor 1 having a heating element is provided with the phase transition layer 2 which generates heat at the time of a change from an amorphous phase to a crystalline phase and allows the repetitive phase transition between the amorphous phase and the crystalline phase and a protective layer 3 for coating the phase transition layer 2. The phase transition layer 2 of such fixing roller is so formed as to contain the exothermic phase transition material of the org. low polymer system and the resin binder.  The phase transition layer 2 is formed by applying the exothermic phase transition material dispersed in the resin binder on the surface of the arbor 1 of the fixing roller built with a heater, such as halogen lamp, in the arbor 1 consisting of, for example, a stainless steel, etc., or the surface of the resistance heating layer of the fixing roller having a resistance heating layer, then drying the coating.