baber/WOPTO huggingface dataset:
Patent JP-S6186801-A (JP)
Title: Analog input processing method for digital sequence controller
Inventor: TSUKUDA YOSHIO
IPC: G05B9/02
Filed: 1984-10-05
Abstract: PURPOSE:To eliminate the discordance of working between two central processors by continuing the working of a timer without resetting the timer immediately after the timer is once started even though the electric power is temporarily reduced less than a reference level. CONSTITUTION:The electric power sent from a power generator 12 is supplied to the analog input device 4 of a sequencer 1 containing two central processors 7 and 8 via a current transformer 11, a transformer 10 and a power converter 9. The electric power which changes with the lapse of time is compared with a reference level at both processors 7 and 8 respectively. The value of a counter is increased in case said electric power is larger than the reference level and the count value of an internal counter is smaller than a prescribed level and then set at the upper limit level when the count value of the internal counter is larger than the prescribed level. While the value of the counter is reduced in case the electric power is less than the reference level and the count value is not set at zero. Finally a timer is started if the final count value of the counter is larger than another prescribed level. Otherwise the above-mentioned comparison is repeated after the timer is reset.
Patent JP-2000046909-A (JP)
Title: Semiconductor integrated-circuit device and its test method
Inventor: OBATA SHIGERU
IPC: G01R31/28
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To halve the test time of a semiconductor integrated-circuit device by a method wherein serial data is inputted at the rise and the fall of a clock. SOLUTION: Input data from a serial-data input terminal 2 is inputted to data holding registers 13 to 16 at the rise edge of a clock terminal 4, and it is inputted to test-data holding registers 17, 18 at its fall edge. Outputs of the respective registers are selected by selection circuits 9 to 12 so as to be connected to data buses 5 to 8. A test control signal 1 in a nontesting state is in a state 0, the respective selection circuits 9 to 12 connect respective outputs of the data holding registers 13 to 16 to the data buses 5 to 8. Consequently, since the input data is transmitted to the data buses 5 to 8, the required number of clocks which are inputted to the clock terminal 4 is four.  When the test control signal 1 in a test state is in a state 1, the respective selection circuits 9 to 12 connect outputs of the test-data holding registers 17, 18 (the data holding registers 13 to 16) the data buses 5, 7 (6, 8). Consequently, the required number of clocks which are inputted to the clock terminal 4 is two.
Patent JP-H1084549-A (JP)
Title: Image coder, image coding method, image decoder, image decoding method, transmission method and recording medium
Inventor: KONDO TETSUJIRO
IPC: H04N19/196
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain a decoded image nearly the same as an original image with a small data processing quantity. SOLUTION: A level limit circuit 31 limits the level of compression data obtained by extracting one picture element from 9 picture elements of an original image a thinning circuit 30 by extracting two bits from the MSB. A local decode section predicts the original image based on correction data and its predicted value is outputted. Then an error of a prediction value is calculated with respect to an original image in an error calculation section. A correction circuit 32 corrects the compression data so as to reduce the prediction error.
Patent JP-H0877549-A (JP)
Title: Magnetic recording medium
Inventor: TAKAHASHI HIDEKI
IPC: C09D7/12
Filed: 1994-09-01
Abstract: PURPOSE: To ensure superior electromagnetic transducing characteristics, running performance and durability by incorporating nonmagnetic powder into a 1st magnetic layer by 50-300 pts.wt. per 100 pts.wt. ferromagnetic powder contained in the magnetic layer. CONSTITUTION: A 1st magnetic layer and a 2nd magnetic layer each contg. ferromagnetic powder and a binder are successively formed by coating on a nonmagnetic substrate to obtain the objective magnetic recording medium. The 1st magnetic layer contains nonmagnetic powder by 50-300 pts.wt. per 100 pts.wt. of the ferromagnetic powder contained in the magnetic layer and has 750-1,400G residual magnetic flux density Br. Superior electromagnetic transducing characteristics over the entire band, highly improved running durability and still characteristics are ensured.
Patent JP-H11204761-A (JP)
Title: Manufacture of semiconductor capacitor
Inventor: CHO SEITO
IPC: H01L21/302
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor capacitor having a good etching profile by optimizing etching conditions in a low-pressure high-density plasma etcher. SOLUTION: The method comprises steps of forming a storage electrode 34 layer for forming storage electrodes of semiconductor capacitors on an insulation film on a semiconductor substrate having contact holes 32, forming an alk layer 36 on a storage electrode material, forming a photo resist etching mask for forming the storage electrode 34 on the alk layer 36, and forming a storage electrode by selectively etching the alk layer 36 and storage electroes 34 under the etching condition of a pressure of 13-17 mT, upper electrode power of 600 W, lower electrode power of 50W, Cl2 4OSCCM, N2 6SCCM, and SF6 6 to 8SCCM after loading a wafer having the formed etching mask in a low- pressure high-density plasma etcher.
Patent JP-S6189334-A (JP)
Title: Winding of yarn in spinning frame
Inventor: NISHIKAWA HIROTAKA
IPC: D01H13/10
Filed: 1984-10-04
Abstract: PURPOSE:To carry out the change of the yarn count number relative to the standard yarn count number without changing the gear of the spinning frame, by changing the circumferential speed ratio of the fiber-bundle feed roller and the delivery roller by an electrical signal for setting the yarn counter number. CONSTITUTION:The circumferential speed ratio of the back roller 14 and the delivery roller 3 is set by a gear train in a manner to produce a spun yarn of standard yarn count number when the first and the second servo motors 21, 31 are in stop positions, and the circumferential speed ratio between the delivery roller 3 and the winding drum 4 is set to attain the optimum tension corresponding to the standard yarn count number. The rotational speed of the output gear 17 of the first differential gear 22 can be varied by the normal or reverse rotation of the first servo motor 21, and the rotational speed of the output gear 13a of the second differential gear 32 can be varied by the normal or reverse rotation of the second servo motor 31. The operation of the first and the second servo motors 21, 31 is controlled by the electrical controlling apparatus CB.
Patent JP-S62100371-A (JP)
Inventor: DEBITSUDO BAIASU
IPC: B66D3/00
Filed: 1986-09-04
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-S58108103-A (JP)
Inventor: TOYODA NOBORU
IPC: B28B1/087
Filed: 1981-12-23
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-S6187021-A (JP)
Title: Ground excavator
Inventor: SAGARA MASAHIRO
IPC: E02D3/12
Filed: 1984-10-03
Abstract: PURPOSE:To raise the stability of an excavator by lowering the gravity center of the excavator by a method in which left- and right-handed support columns are attached to a base machine in a vertically movable manner, and a blade driver is provided to the lower ends of the support columns and a blade is vertically provided to the driver. CONSTITUTION:Left- and right-handed support columns 3 and 3' are supported in a vertically movable manner by a leader 2 erectly provided on the front side of a base machine 1. A frame 4 is connected to the lower ends of the columns 3 and 3' in a suspended form, and motors 16, 17 and 18 are provided in the frame 4 to form a blade driver. Blades 9, 10 and 11 are provided to the lower ends of excavating shafts 6, 7 and 8 provided to the driver 5. While the blades 9, 10 and 11 are turned, a hardener is jetted from the nozzle 12 to construct an underground continuous wall. Since the driver 5 is positioned downwards and the gravity center of the whole of the device is lowered during the construction period, stable operations can be made.
Patent JP-S6451699-A (JP)
Title: Absorbing filter for radiowave from cathode-ray tube
Inventor: NISHINO KEIZO
IPC: H01J29/89
Filed: 1987-08-21
Abstract: PURPOSE:To obtain an absorbing filter for radiowave like ultraviolet rays which can be stably stuck for long period, by stacking and unified in a body a thin conducting mesh composed of metal-plated fiber, a transparent flexible synthetic resin film, an ultraviolet ray absorbing film, and a self-sticking film. CONSTITUTION:A base material layer 1 is composed of a transparent flexible synthetic resin film such as polyvinyl chroride resin and polyethylene terephthalate resin. A conducting layer 2 is stuck on one side surface of the base material layer 1. The conducting layer 2 is composed of a see-through thin mesh formed by weaving or knitting conductive fiber in the form of a thin veil. The conductive fiber is made by depositing and plating metal like nickel on the surface of synthetic resin. On the other surface of the base material layer 1, an ultraviolet ray absorbing layer 4 is arranged, which is composed of transparent flexible synthetic resin having ultraviolet ray absorbing properties. Outside the ultraviolet ray absorbing layer 4, a sticking layer 5 composed of flexible synthetic resin having self-sticking properties is arranged, and further outside an exfoliating paper 6 is stuck. This radiowave absorbing filter can be directly stuck on the outside glass plate of fluorescent screen of a cathode- ray tube.
Patent JP-S6363526-A (JP)
Title: Tool for hot extruding
Inventor: FUKUMA MASAHARU
IPC: B21C25/00
Filed: 1986-09-05
Abstract: PURPOSE:To contrive to improve wear resistance and antiseizing property of tools by forming an oxide film on a contacting surface of a hot extruding tool with a material to be extruded. CONSTITUTION:On the contacting surface of a dummy block 1, die 2, a mandrel tip 3, a container liner 4, and the material to be extruded 5, a particle impact working treatment such as a sand blast, etc., is previously performed and a heating treatment is applied. Then, on the contacting surface with the treated material to be extruded, the uniform oxide film with >=1mum thickness is formed respectively. The working is conduced in the state of forming the oxide film hard and excellent in the wear resistance and antiseizing properties, etc., on the surface of the tool made of an austenitic tool steel as a base material. In this way, the wear resistance, anticorrosion and antiseizing properties are improved.
Patent JP-H0492112-A (JP)
Title: Control cable
Inventor: TANAKA MASAKI
IPC: C08L81/02
Filed: 1990-08-06
Abstract: PURPOSE:To mainatain high load efficiency and durability even under a high temperature environment and high load by using a linear formed through a process of extruding and forming a compound in which elastomer is mixed with polyphenylene sulfide resin for the internal periphery of a conduit. CONSTITUTION:A conduit 2 is composed of an armor like layer 5 in which one piece of rolled flat steel wire is closely wound spirally on a linear 4 and a protective layer 6 consisting of a synthetic resin spread on the external periphery thereof. The linear 4 can be obtained by adding elastomer to PPS, and formed by extruding and forming a material for which an added quantity of elastomer is determined. The armor like layer formed by winding plural metallic wires at a close distance in a loose pitch on the linear 4 is used for the conduit 2 instead of the armor like layer 5 formed spirally winding a flat steel wire. A lubricant is applied on an inner rope 1 or a coating 3.
Patent JP-S6185370-A (JP)
Title: Novel manufacture of 4h-1,2,4-triazole derivative, obtained novel triazoles, use as drug and pharmaceutical composition
Inventor: FURANSOWA KUREMANSU
IPC: C07D249/08
Filed: 1985-09-24
Abstract: 1. Process for the preparation of compounds of formula (IA ) :  see diagramm : EP0176444,P12,F1  in which R1 , R2 , R3  and R4  identical or different, in whatever position on the benzene nuclei, represent a hydrogen atom, an hydroxyl radical, an alkyl radical containing from 1 to 4 carbon atoms, an Oalk1, radical, alk1  representing an alkyl radical containing from 1 to 4 carbon atoms, an NH2 , NHalk2 radical, alk2 representing an alkyl radical containing from 1 to 4 carbon atoms ; a radical  see diagramm : EP0176444,P12,F2  alk3  and alk'3 , identical or different, representing an alkyl radical containing from 1 to 4 carbon atoms, a halogen atom, a CF3  radical or an NO2  radical, or R1 and R2  and/or R3  and R4  together form a methylenedioxy radical, RA  represents a -CHOH-alk4 radical, or a see diagramm : EP0176444,P12,F3  radical, alk4  and alk5 , identical or different, representing an alkyl radical containing from 1 to 4 carbon atoms, in their racemic or optically active forms, as well as their addition salts with acids characterized in that a compound of formula (II) :  see diagramm : EP0176444,P13,F3  in which R1 , R2 , R3  and R4  have the significances already indicated, is submitted to the action of a chlorination agent so as to obtain an imidyl chloride of formula (III) :  see diagramm : EP0176444,P13,F4  which is submitted to the action of a hydrazide of formula (IV)  see diagramm : EP0176444,P13,F5  in racemic or optically active form, in which Z is a  see diagramm : EP0176444,P13,F6  group, alk4  being an alkyl radical containing from 1 to 4 carbon atoms, so as to obtain a compound of formula (V), in racemic or optically active form :  see diagramm : EP0176444,P13,F7  which is cyclized by heating so as to obtain a compound of formula (I), in racemic or optionally active form, in which R is a  see diagramm : EP0176444,P13,F8  group, which if desired is esterified so as to obtain a product of formula (I) in which RA  is a  see diagramm : EP0176444,P13,F9  group, which products of formula (I) are submitted, if desired, to the cation of an acid so as to form a salt.
Patent JP-S60101544-A (JP)
Title: Plasma cvd device
Inventor: YASUI KOU
IPC: H01L31/0248
Filed: 1983-11-09
Abstract: PURPOSE:To enable production of an a-Si electrophotographic sensitive body at a high speed by connecting and providing a dust collecting means having large capacity between a reaction chamber and an evacuating means. CONSTITUTION:A plasma CVD device is provided successively with an evacuating part B from one end of the main unit part A of the device. The evacuating part B is constituted of a dust remover 12, a rotary vacuum pump 8 and a mechanical booster pump 9. The dust remover 12 is mounted via conduits 13, 14 between a vacuum reaction vessel 1 and the pump system. The vessel 1 is evacuated by the vacuum pumps 8, 9 and a gaseous material such as silane is introduced into the reaction chamber where the a-Si film is formed on a drum-shaped substrate as a result of decomposition by glow discharge. The substantial part of the gaseous material generated during the reaction solidifies in the gas to form a powdery and granular material which is discharged through the conduit 13 from the vessel 1. Said material is introduced and captured into the dust remover 12 just before the pumps 8, 9. A bag filter type or Cottrel type is used for the remover 12.
Patent JP-2000037962-A (JP)
Title: Multiple layer ink ribbon
Inventor: TANAKA HIDEFUMI
IPC: B41J31/00
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To perform a high density printing in a short period of time, without performing a superposed printing a plurality of times, and make a low density printing having less roughness by a method wherein a first ink of which the melting temperature is relatively high is applied on a thin film, and on the first ink, a second ink of which the melting temperature is relatively low, is applied in a manner to be superposed. SOLUTION: In this multiple layer ink ribbon 1, on a thin film 1-1 of PET or the like, a plurality of color inks of yellow, magenta and cyan of a high density are applied under a specified arrangement in the order of the surface, as a first coating layer 1-2. The melting points of the melting inks are set in the vicinity of a temperature which is close to the limit at the time of the production of the melting. Then, a second coating layer 1-3 is set in a manner to become the same color arrangement for the plurality of colors of the first coating layer 1-2, and melting inks of yellow, magenta and cyan of a low density are applied on the first coating layer 1-2 in a manner to be superposed.  The density of the second coating layer 1-3 is set at an approx. one half of the density of the first coating layer 1-2, and the melting point of the second coating layer 1-3 is set lower than the melting point of the first coating layer 1-2.
Patent JP-S58111533-A (JP)
Title: Input circuit
Inventor: BANDOU FUJIO
IPC: G01R31/02
Filed: 1981-12-25
Abstract: PURPOSE:To interrupt an error current at an input dielectric strength test and to improve the measuring accuracy of leakage current, through the control of a gate voltage, in an IC input circuit provided with MOSFETs functioning as pull- up or pull-down resistors. CONSTITUTION:An input terminal Ti is connected to a test power supply VFM and a leakage current measuring ammeter A at the measurement of input dielectric test. The input terminal Ti is connected to an input buffer 1 at the inside of the IC and also to the source of a pull-up MOSFET 2. The gate of a pull-up MOSFET 2 is connected to a control terminal Tc, and this terminal is grounded at the measurement of input dielectric test, the pull-up MOSFET2 is cut off and no measuring error is taken place at the leakage current. Normally, the control terminal Tc is connected to a power supply line.
Patent JP-H1031805-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KAWABE MASAYA
IPC: G11B5/02
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To enable a single device to read the data of various kinds of magnetic recording layers without increasing the hardware of the device. SOLUTION: This device is constituted of a magnetic head 3, motor 2 for driving the magnetic head, amplifier 4 for amplifying the output signal waveform of a magnetic recording from the magnetic head 3, and a processor 1 electrically connected to a demodulation circuit 5; thereby reading the data written in a medium from the magnetic head 3. In this case, a discrimination criterion is provided which instructs a processor 1 that, in accordance with each magnetic data having a different range of output values, selects one of the ranges of each preset output value, that discriminates the presence and absence of abnormality for the output value of the data read from the magnetic recording layer by the magnetic head 3 and that, if abnormality is present, selects another range of the output value.
Patent JP-H0260082-A (JP)
Title: Manufacture of spark plug for internal combustion engine
Inventor: OSHIMA TAKAFUMI
IPC: H01T13/38
Filed: 1988-08-25
Abstract: PURPOSE:To effectively manufacture a spark plug for an internal combustion engine by adding an oxide, etc., of alkaline earth metal to alumnium nitride (AlN) powder and sintering the granulated powder under atmospheric pressure after it is press-formed under cold hydrostatic pressure. CONSTITUTION:The primary particle size of aluminium nitride powder within the range of 0.2-10mum is preferable, because the sinterability lowers if the primary size becomes bigger than that range. The impurity content of the powder should be less than 1wt.%. As a sintering assistant, alkaline earth metal, etc., is added in an appropriate amount; and the sintering assistant is granulated powder with an average grain size of 20-100mum. A binder used then is one of PVA type, etc., and it is formed under cold hydrostatic pressure with a press pressure of approx. 1+0.3 tons to obtain a pressed material. This pressed material is cut to form a spark plug with a prescribed dimension. Next, the cut material is calcinated to remove a binder and then sintered at 1600-2000 deg.C under nitrogen atmosphere. Thereby, it is possible to obtain a spark plug having good pollution resistance, durability and heat resistance.
Patent JP-S59103016-A (JP)
Title: Heat-resistant bearing
Inventor: NAMIKI SHIGEO
IPC: F16C17/02
Filed: 1982-12-01
Abstract: PURPOSE:To improve heat-resistance and anti-fire properties and at the same time to eliminate bearing oil by a method wherein a central concave part of U- shaped bearing is provided with a heat-resistant bearing which supports a rotating shaft at three points forming an inverse regular triangle and the bearing is fixed to three inverse L-shaped bearings arranged at both sides of the bearing block. CONSTITUTION:Base parts 4 for bearing pieces 3 are closely fixed at side surfaces of a bearing block 1 under a symmetrical arrangement and extremity ends 8 are bent and buried into the recessed part 2 with a clearance 7 against the top surface 6 of the block 1. To the extremity ends 8 of the bearing pieces 3, 3' are fixed heat-resistant bearings 9 and they are arranged around the rotating shaft 10 in an equal-spaced apart relation. Heat-resistant material is fixed in such a way as sintered metalurgical material such as super hard alloy etc., ceramics, and porcelain etc. are brazed. In this way, since the rotating shaft is supported at three points by resilient heat-resistant material which can be contacted therewith, its heat-resistant and anti-fire characteristics can be improved and thereby it is possible to eliminate grease and lubricating oil etc. even in case of high humidity.
Patent JP-S60101571-A (JP)
Title: Image forming device equipped with waste toner container
Inventor: KOIKE MICHIROU
IPC: G03G21/10
Filed: 1983-11-08
Abstract: PURPOSE:To move back a waste toner container automatically at the time of jam processing, etc., by opening a front cover and releasing the position of the waste toner container from being regulated. CONSTITUTION:A holding frame 71 which holds the waste toner container 70 is supported on the shaft 73 of a main body rotatably, and is energized by a torsion spring to leave the main body side. Further, the front cover 80 is provided with a projection member 80b which regulates the container 70 at a prescribed position and a projection member 80a for a lock member 74. When the front cover 80 is closed, the waste toner container 70 is held at the prescribed position with the projection members 80a and 80b, but when the front cover is opened, the container is released and rotates forward automatically together with the frame 71. Consequently, the waste toner container 70 need not be moved back manually at the time of jam processing, so that the easy-to-use device is constituted.
Patent JP-S6189599-A (JP)
Inventor: CHINO KOICHI
IPC: G21F9/00
Filed: 1984-10-08
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-S6261995-A (JP)
Inventor: HANSU IERUKU URUBATSUHA
IPC: C07K14/81
Filed: 1986-09-08
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-H1044474-A (JP)
Title: Color registration adjusting method and color printer
Inventor: KAMATA MASAFUMI
IPC: B41J2/525
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To reduce the shift of color registration by correcting the print shift of a line head for each color. SOLUTION: A heat block selection time register 96 for setting a heat block selection time Tb from the CPU side is provided for each color. The Tb is then calculated depending on the shift angle from a reference inclination angle θof a thermal line head for each color and set in the heat block selection time register 96. According to the arrangement, print shift of the thermal line head can be corrected for each color.
Patent JP-S6365291-A (JP)
Inventor: MINAZU KIYOAKI
IPC: F26B17/14
Filed: 1986-09-05
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。