baber/WOPTO huggingface dataset:
Patent JP-H0535104-A (JP)
Title: Method for controlling toner concentration
Inventor: TAKEUCHI TATSUO
IPC: G03G15/02
Filed: 1991-08-02
Abstract: PURPOSE:To provide the method for controlling a toner concn. which can well control the toner concn. without fluctuating the weight ratio (T/C) of the toner and developer by a deviation in an initial value by controlling the toner image having a reference concn. so as to attain the prescribed concn. CONSTITUTION:The toner image formed on a photosensitive body 4 is used at the time of storing the reference concn. The toner image is so controlled as to be outputted in accordance with electrostatic charging, exposing and developing conditions corrected by detecting the concn. of the gradation pattern image of the toner formed on the photosensitive body 4 by using the measurement of a reflected light quantity to obtain a concn. gradation pattern, then comparing this pattern with a predetermined concn. gradation pattern and correcting the concn. The reading in of the reference concn. is constant regardless of the developing capacity of the toner in this way and the stabler T/C is maintained. The good control is thus possible.
Patent JP-H1042131-A (JP)
Title: Update method for shading correction data
Inventor: MATSUDA MAMORU
IPC: G06T1/00
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of shading correction after data are updated. SOLUTION: In this method, shading correction data are updated by rewriting contents of a memory storing shading correction data with newly obtained shading correction data. Prior to rewriting the memory content, the shading correction data obtained newly are compared with the shading correction data stored already in the memory (step S42) and only when the difference is within a prescribed range, the memory content is rewritten (step S45). The data are compared for each of data equivalent to one picture element of an image data reception means.
Patent JP-S6438645-A (JP)
Title: Method for measuring concentration of gas
Inventor: ASADA AKIYOSHI
IPC: G01N27/416
Filed: 1987-08-04
Abstract: PURPOSE:To periodically measure the concns. of oxygen and hydrogen in gas to be measured, by periodically applying the first and second voltages by one limit current type oxygen sensor using a solid electrolyte. CONSTITUTION:At first, the first voltage (low voltage) V1 is applied to an oxygen sensor and a stable time stabilizing the operation of the sensor is secured as a prescribed time to measure the limit current value IL1 of the first flat part of a voltage-current characteristics curve. This current value IL1 is stored in a memory and, at the same time, desired operation is performed to calculate the concn. of oxygen and the calculation result is outputted to a display to be displayed thereon. Next, the second voltage (high voltage) V2 is applied after the elapse of a predetermined time to measure the limit current value IL2 of the second flat part of the voltage-current characteristic curve. The difference DELTAIL=IL2-IL1 between the output currents is calculated and the concn. of moisture (humidity) is operated from the difference current DELTAIL and the operation result is outputted to the display to be displayed thereon. By this method, the concns. of oxygen and moisture in gas to be measured can be periodically measured by one limit current type oxygen sensor using a solid electrolyte.
Patent JP-H0358383-A (JP)
Title: Bipolar ram lsi
Inventor: SHODA HIROAKI
IPC: G11C11/41
Filed: 1989-07-26
Abstract: PURPOSE:To simplify circuit constitution and to speed up initial setting by putting all of word lines into a non-selection state and setting all of digit lines into a selection state and simultaneously writing the data of all the cells. CONSTITUTION:A word address decoder 1-1 puts all of the outputs into the non-selection state when an INIT signal is inputted to the LSI. All of digit address decoders 1-2 are put into the non-selection state and all of the digit lines 10-1-1 to 10-n-1, 10-1-2 to 10-n-2 are connected to control current sources 6-1-1 to 6-n-1, 6-1-2 to 6-n-2. A read-write control circuit 3 outputs the voltage level corresponding to the inputted write data to the digit lines and a control circuit 4 instructs the control current sources so as to pass the currents neces sary for writing of the data. As a result, the data held by the hold currents of constant current sources 7-1 to 7-m are rewritten according to the levels of the digit lines as the hold currents flow to the digit lines.
Patent JP-H0482170-A (JP)
Title: Manufacture of angular nickel hydrogen storage battery
Inventor: OZAWA HIDEAKI
IPC: H01M10/30
Filed: 1990-07-25
Abstract: PURPOSE:To eliminate increase in thickness of battery with that of electrode plate group and to improve injecting property of electrolite by allowing a metal case to contain an electrode plate group with a thickness being 95% or less of the inner diameter of the metal case in the laminating direction, performing charging/discharging by one cycle after enclosing the metal case, and compressing the metal case in the thickness direction of the electrode plate group. CONSTITUTION:An electrode plate group is accommodated in a metal case 21 and an alkaline electrolyte is injected. After that, a positive terminal 29 and elastic body 26 are provided in an insulating gasket 27, and a sealing member accommodating a metallic cover plate 28 connected with a positive electrode plate 24 is pressed in an opening of the case 21. Collector terminals 31 and 30 are formed on the electrode plates 24 and 22, respectively and are collectively connected with the cover plate 28 and the case 21. The opening of the metal case 21 is folded for sealing, to thus obtain a battery. The battery is charged, and discharged with a current of 1CmA to be 1V in battery voltage, after which the side surfaces of the case 21 is compressed from the thickness direction of the electrode plate group by a press such that the thickness of the pressed portion is to be 95% of that of the battery.
Patent JP-H0857428-A (JP)
Title: Device for sorting fine particle or finely divided particle
Inventor: JIYAN POORU UZAN
IPC: B07B13/00
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To efficiently reduce the concentration of particles finally and to enhance concentration performance by always fluidizing all of particles on a dynamic slope without any stagnation of the particles and re-concentrating the particles stream passed through a first separator in a second and succeeding separators. SOLUTION: This concentrating apparatus is arranged within a cylindrical closed vessel 1 having a conical bottom and an outer wall. A particles stream to be treated is introduced by an introducing means 2 into the vessel under gravity up to as same level as the height of a first separator having a funnel 3 and a deflector 4 connected thereto. On the other hand, the introducing means of a second separator is a hole 5 provided in the first separator. A discharged product concentrated at a bottom of the apparatus is recovered by a discharging means 9 which is constituted of a funnel 11 and a tube 10 connected thereto. And a residual particles stream which is not discharged by the discharging means 9 is recovered at the bottom of the closed vessel 1 to be discharged from a tube 12.
Patent JP-S6088753-A (JP)
Inventor: KATOU MASAHIKO
IPC: E04D11/00
Filed: 1983-10-18
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-S63100936-A (JP)
Inventor: JIERARUDEIN ESU ERUFURAIN
IPC: G21F9/12
Filed: 1987-08-04
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-H05210476-A (JP)
Title: Window information display dialogue system and method of forming display
Inventor: DANIERU RICHIYAADO DAARU
IPC: G06F3/048
Filed: 1992-07-22
Abstract: PURPOSE: To offer a method and system which can facilitate dynamic generation of window, 'help' processing and individual supply of other information in a data processing system. CONSTITUTION: This system makes it possible to display the information supplied from each file within a window 44 whose size is dynamically decided based on each flat file 40 of text and parameter data in order to secure the relation with an application in its execution mode.
Patent JP-H06105176-A (JP)
Title: Television apparatus
Inventor: TEIMOSHII UIRIAMU SEIGAA
IPC: H04N3/22
Filed: 1993-07-12
Abstract: PURPOSE: To enable vertical panning in a special mode. CONSTITUTION: A panning control circuit 1200 counts the number of horizontal lines or half the number of horizontal lines and generates a vertical reset signal delayed from the vertical synchronization component(VSYNC) of video signal just for variable delay time for panning. When panning the video signal vertically downwards, the delay time for panning is changed within a 1st range, and when panning the video signal vertically upward, it is changed within a 2nd range. The 1st range is less than the number of horizontal lines in each field, and the 2nd range is less than the number of horizontal lines in each frame. By such ranges which mutually exclude the other, the interline flicker of panned video signal is controlled, when the numbers of horizontal lines in the continuos field are different.
Patent JP-H0635063-A (JP)
Title: Photograph producing device
Inventor: YAMAMOTO SHOHEI
IPC: G03B17/53
Filed: 1992-07-22
Abstract: PURPOSE:To produce a photograph in which the image of a face has specified size. CONSTITUTION:The inner part of the device is divided to a photographing room 12 and a photograph producing room 13 which are partitioned off by a partition wall 11. A mirror 14 for dressing is attached to the side of a frontage through which a person gets in and out of the photographing room 12. As for the mirror 14, a decision index 16 for deciding the size of the face by a person to be photographed himself is marked in the center of a glass 14a surface. The size of the face is decided based on the position of the top of the head by setting the chin as reference. A chair 20 and a photographing position index 22 marked on a wall 21 at the back of the chair are installed in the photographing room 12. Photographing is performed after the position of the face in a photographing optical axis direction is adjusted in accordance with the size of the face by setting the index 22 as standard.
Patent JP-H0723843-A (JP)
Title: Tableware
Inventor: HOSHINO ISAMU
IPC: A47G21/18
Filed: 1993-07-13
Abstract: PURPOSE:To prvide a tableware used similarly as conventional fork and spoon, etc., and to enable the soup of instant food in a cup with deep bottom and vertically long to drink by sucking. CONSTITUTION:A tableware main body 1 is fixed on a handle 2 so as to protrude in the lateral direction of the handle 2, and a sucking passage 3 through which liquid can be sucked is provided at the handle 2. The tableware main body 1 is mounted in such a way that it can be turned from the same direction as that of the handle 2 to the lateral direction, and the sucking passage 3 through which the liquid can be sucked is provided at the handle 2. Therefore, such tableware can be used also as the conventional spoon or fork, etc., and it is possible to easily drink the soup in the cup with deep bottom and vertically long.
Patent JP-S6255115-A (JP)
Title: Injection apparatus
Inventor: AOKI KATASHI
IPC: B29C45/50
Filed: 1985-09-04
Abstract: PURPOSE:To make it possible to inject always the weighed resin without shortage, by setting a cylinder reducing the resin pressure of the metering zone in the injection cylinder, close to the check valve at the finishing position of weighing. CONSTITUTION:A cylinder 6 operated by means of oil pressure reducing the resin pressure of the metering zone is set in the injection cylinder 1 at the position close to the check valve 3 at the finishing position of weighing. The piston 8 in the cylinder 6 is thereby operated by operating the changing valve 9 to the backward direction of the plunger 7 at the same time when the injection screw 2 moves forward. A part of the molten resin B is down in by the plunger 7 and the resin pressure thereby decreases. The difference in the resin pressure acting on the front and back surfaces of the check valve 3 therefore occurs and when the injection screw thereby goes forward, the check valve 3 goes backward at one to complete closing. As the result, the back-flowing time of the weighed resin A becomes very short and the decrease in the pouring amount to the mold 10 due to leakage becomes very little.
Patent JP-H0246109-A (JP)
Title: Gas insulated device
Inventor: MASUDA TOSHIMI
IPC: H02G5/06
Filed: 1988-08-04
Abstract: PURPOSE:To improve arc extinguishing performance upon occurrence of ground fault by constituting an enclosed container with a resistor mainly composed of epichlorhydrin rubber containing no additive and a good conductor applied onto the inner and outer faces of the resistor. CONSTITUTION:An iron plate having thickness of 2.3mm, for example, is employed as an outside good conductor 4 and a conductive paint film is employed as an inside good conductor 3. A copper rod having diameter of 50mm is employed as a central insertion conductor 1. A rubber composition sheet having thickness of 5mm is applied onto the inner face of the outside good conductor 4 (duct), then the resistor 2 is heated for an hour under the temperature of 150 deg.C thus vulcanizing the rubber composition. The inside good conductor 3 is formed by applying conductive paint. By such arrangement, arc is extinguished quickly upon reset of the conductor application voltage to a normal level even when an abnormal voltage is applied onto the conductor and different phase ground-fault current is produced.
Patent JP-H0541524-A (JP)
Title: Insulated-gate bipolar transistor
Inventor: IWAMURO NORIYUKI
IPC: H01L29/739
Filed: 1991-08-06
Abstract: PURPOSE:To overcome the trade-off relationship between an ON voltage for an IGBT and its turn-off time and to improve its switching time without increasing the ON voltage. CONSTITUTION:Without executing the lifetime control treatment of an n-channel IGBT, the impurity concentration of a p<+> layer with which a drain electrode comes into contact is set at 1.0X10<16> cm<-3> or higher and 1.0X10<17>cm<-3> or lower, and the impurity concentration of an adjacent n<+> buffer layer is set to the impurity concentration or lower of the p<+> layer. Thereby, a diffusion current component at a turn-off is suppressed to be low and the turn-off time can be shortened.
Patent JP-H0481953-A (JP)
Title: Memory device
Inventor: YASUMA YASUYUKI
IPC: G06F12/16
Filed: 1990-07-24
Abstract: PURPOSE:To improve the parity check of the memory device by holding an address in which an error is generated and a system of a memory at the time when a memory parity error is generated. CONSTITUTION:When a memory parity error is generated, an error bit is set and inputted to an interruption generating part 3. In the interruption generating part 3, it is held and an interruption is informed to a central processor 1, and also, an address in which an error is generated is held by an error generation address holding part 2, and in an error generation memory system holding part 4, a bit corresponding to the system which becomes effective at present is turned on in order to show in which system an error is generated. The bit which is turned on once is not turned off until it is decided that a memory function is normal by the central processor 1. In such a way, the system stop caused by generation of the memory parity error is reduced, and reliability of the whole system is improved.
Patent JP-S6438834-A (JP)
Title: Information processor
Inventor: ENDO TOMOHIKO
IPC: G06F9/38
Filed: 1987-08-04
Abstract: PURPOSE:To surely detect the abnormality of an operand buffer by using a phenomenon that contents of the operand buffer and those of an instruction discrimination code buffer are different from each other in case of the occurrence of abnormality in the read/write control of the operand buffer. CONSTITUTION:An operand is correctly read out from a storage unit 20 by an operand address 61 correctly generated by an operand address generating circuit 11, and an obtained operand 70 is written in an operand buffer 30. Meanwhile, an instruction ID 62 generated by an instruction ID generating circuit 12 is synchronized with the operand 70 by a register 13 and is written in not only the buffer 30 but also an instruction ID buffer 31. When an arithmetic processing unit 40 starts the processing, the instruction ID is set to a register 32 through registers 13 and 14 independently of a bus to the buffer 31 and the instruction ID corresponding to the operand is read out from the buffer 31 and is set to a register 33, and coincidence between them is checked by a comparator 34. If abnormality is detected, an abnormal state signal 50 is outputted.
Patent JP-S6441650-A (JP)
Title: Piston ring
Inventor: SHINADA MANABU
IPC: F16J9/26
Filed: 1987-08-05
Abstract: PURPOSE:To enable formation of a plated layer having excellent adhesion and slide characteristics, by a method wherein a composite dispersion nickel plated strike layer containing no phosphorus and a composite dispersion plated layer containing phosphorus are laminated on the outer peripheral surface of a piston ring on which a nitrided layer is formed. CONSTITUTION:After nitrided layer (a) is formed on the surface of a piston ring 11 made of a steel containing 4.5-21wt.% chrome, a composite dispersion nickel strike plated layer (b) and a composite dispersion nickel plated layer (c) containing phosphorus are orderly laminated on the outer peripheral surface of the piston ring 11 to produce a desired piston ring. The plated layer (b) is formed 2-20mum in thickness by dispersing 5-30vol.% rigid particles being metallic nitride, metallic carbide, or metallic oxide with a grain size of 0.2-10mum in a nickel substrate. The plated layer (c) is formed by dispersing 5-30vol.% similar rigid particles in a substrate of a nickel alloy containing 10-50wt.% cobalt and 2-10wt.% phosphorus.
Patent JP-H0244351-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: TAMOTO KOUJI
IPC: G03C7/38
Filed: 1988-08-05
Abstract: PURPOSE:To make it possible to rapidly desilverize the subject material, and to reduce the tendency for generating a stain in the material by processing the material with a specified processing solution, and incorporating a specified magenta coupler in the photosensitive material. CONSTITUTION:The processing solution having bleaching ability contains a ferric complex salt of 1,3-diaminopropane tetraacetic acid of >=0.2mol/l, and has pH of a range of 2.5-5.5. The photosensitive material contains at least one kind of compds. shown by formulas I and/or II, as the magenta coupler. In formula I, R<1> is carboxylic acid amide or sulfonamide group, etc., R<2> is phenyl group, Z is a group capable of being released an anion by a coupling reaction with the oxidation of an aromatic primary amine developing agent. In formula II, R10 is hydrogen atom or a substituting group, Y2 is hydrogen atom or a group capable of being released by a coupling reaction, Za, Zb and Zc are each methine or a substd. methine group, etc. Thus, the photosensitive material is subjected to the rapid desilverization and has a less tendency for generating the stain, and the subject method does not have adverse effects upon a photograph.
Patent JP-H0359750-A (JP)
Title: Bus multiplexing circuit
Inventor: KONO OSAMU
IPC: G06F1/18
Filed: 1989-07-27
Abstract: PURPOSE:To prevent the generation of bad influence to be exerted upon the other package at the time of connecting/disconnecting one package switching buses without generating instantaneous disconnection after connecting/ disconnecting the package to/from an unused bus. CONSTITUTION:A signal bus is provided with the 1st and 2nd buses 101, 102 which are independent of each other. Each of the packages 4, 5 is provided with two interface means 1, 2 passing a signal transmitted/received to/from the signal bus through a plug-in mounting means and a power supply switch 3 for selecting either one of the power supply terminals of the two interface means 1, 2 and connecting the selected terminal to a power supply bus 103 through the plug-in mounting means. A common bus selecting circuit 6 for connecting either one of the 1st and 2nd signal buses 101, 102 to the power supply bus 103 without generating instantaneous disconnection is also prepared. The selection system of the switch 3 is set up in a system different from a common bus selection circuit selecting system to connect/disconnect the package. Consequently, the supply of an error wave to an unrelational circuit is suppressed.
Patent JP-H11174587-A (JP)
Title: System and method for printing film segment
Inventor: PATTON DAVID L
IPC: G03B27/62
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for compensating a space occupied by a slide mount, and for printing from a slide which does not suffer an information loss due to the damage and frictional wear of the slide mount, without interrupting scanning and printing. SOLUTION: The system 10 is operated so as to process the 1st slide mount and a film slide 14 equipped with a film segment mounted inside the slide mount and so as to print an image, and the system includes a film segment extracting device, a scanner, a printer and a film segment mount device. The film segment is extracted from the 1st film slide mount of the film slide 14 by the extracting device, and the image data from the film segment is scanned by the scanner. Digital scanning is executed by a digitizer, and the image is printed by the printer based on the optically, or digitally scanned image data. The film segment as the 2nd film slide is mounted on the 2nd slide mount by the film segment mount device.
Patent JP-H068082-A (JP)
Title: Feed shaft thermal displacement correcting device for machine tool
Inventor: OKADA YASUAKI
IPC: B23Q1/72
Filed: 1992-06-29
Abstract: PURPOSE:To correct the error of a feed position caused by the thermal displacement of a bed with simple constitution. CONSTITUTION:A feed screw support 13a for supporting the main spindle 5 side end part of a feed screw 9 is fitted to a bed 3 through a thermal expansion correcting member 15 in such a way as to be movable onto the main spindle 5 side. The material of the thermal expansion correcting member 15 is to be larger in the linear expansion factor than the base 3. The feed screw 9 is driven to advance/recede along a slide 2 such as a tool rest. Thermal displacement to the length L' part of the bed 3 is offset by the thermal displacement of the thermal expansion correcting member 15 so as to correct the relative displacement between the slide 2 and the main spindle 5.
Patent JP-H0246604-A (JP)
Title: Power cable
Inventor: SUZUKI ATSUSHI
IPC: H01B3/44
Filed: 1988-08-08
Abstract: PURPOSE:To make it possible to obtain a power cable which can suppress the generation of the water tree by providing a super low density of polyethylene to which 0.5 to 5wt.% of maleic acid denaturation is applied to the outer side of a conductor as an insulator layer. CONSTITUTION:A super low density of polyethylene a maleic acid denaturation of 0.5 to 5wt.% is applied is provided to the outer part of a conductor as an insulator layer. In this case, when there is an abnormal electric field locally in the polyethylene being a hydropholic polymer, a water tree in the bridging polyethylene insulator is generated by the concentration of the water there. As a result, by giving a polarity radical to make hydrophile somewhat, the concentration of water to the locally abnormal electric field is prevented and the effect of the improvement of the water tree resistance can be obtained. ConsequentIy, the generation of the water tree can be suppressed effectively, and an excellent power cable can be obtained.