baber/WOPTO huggingface dataset:
Patent JP-H08321488-A (JP)
Title: Dry etching method and magnetron rie equipment
Inventor: GOCHO TETSUO
IPC: H01L21/3065
Filed: 1995-05-26
Abstract: PURPOSE: To execute excellently etching of a contact hole of which the area to be etched is small, and the like, and also to execute etching of line and space for which the area to be etched is large, overall etch-back and the like with excellent uniformity within a surface to be etched. CONSTITUTION: A dry etching method wherein magnetron RIE equipment is used and a plurality of upper electrodes 11 and 12 are provided and wherein a construction is so made that a distance between each of the upper electrodes 11 and 12 and a lower electrode 2 can be varied. For instance, the electrode distance is varied so that the upper central electrode be made closer to the lower electrode that the upper peripheral electrode when an area to be etched is small and that the upper central electrode and the upper peripheral electrode be set at the same distance from the lower electrode when the area to be etched is large. The magnetron RIE equipment which has a plurality of upper electrodes 11 and 12 and wherein the distance between each of the upper electrodes 11 and 12 and the lower electrode 2 can be varied.
Patent JP-S62174988-A (JP)
Inventor: ANTOWAANU IRUTO
IPC: H01S3/038
Filed: 1986-06-04
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-H08318087-A (JP)
Title: Washing machine
Inventor: MATSUMOTO SATORU
IPC: D06F39/12
Filed: 1995-05-26
Abstract: PURPOSE: To lessen the operation feel of a thin film-like switch means which is made operative by pushing with an NCAP liquid crystal display device and to prevent the shortening of the switch means by providing the rear side of the NCAP liquid crystal display device with the switch means. CONSTITUTION: The display device for making display operation associated with washing operation of the washing machine is composed of the NCAP liquid crystal display device 15 consisting of an NCAP liquid crystal panel 20 which exhibits a light transparent state according to the impression of voltage and a reflection plate which is disposed on the rear surface of the NCAP liquid crystal 20. The rear surface of the NCAP liquid crystal display device 15 is provided with the membrane switch 19 which is made operative by pushing with the NCAP liquid crystal display device 15. The rear surface side of the membrane switch 19 is provided with a thin film-like elastic member 28, and further, the rear surface side of the elastic member 28 is provided with a metallic plate 29.
Patent JP-2000321270-A (JP)
Title: Urine analyzer
Inventor: OTSUKA KAZUSHI
IPC: G01N33/493
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a urine analyzer whose cleaning capability can be enhanced as a whole without making the constitution of the urianalyzer complicated and without lowering an inspection speed. SOLUTION: A light emitting photodiode 24 and photodiodes 25, 26 which constitute a concentration detection means used to detect the concentration of a prescribed composition contained in urine sucked from a nozzle before the urine is dropped onto a reagent pad are provided. A CPU 11 which constitutes a cleaning-capability control means which makes a cleaning capability by a cleaning means variable on the basis of a detection result by the concentration detection means is provided.
Patent JP-S6023659-A (JP)
Title: Change gear
Inventor: NAKADA MASAAKI
IPC: B60K23/00
Filed: 1983-07-14
Abstract: PURPOSE:To simplify manual operations by forming an electric circuit for changing over a gear speed change-stage so that it stores variable speed change-stages directly before each speed changing operation, and converts and outputs the stored values of speed-change-stages when receiving any command signal. CONSTITUTION:The change gear is composed of a command unit 1 with a manual operating lever 11, a signal processing unit 2 processing signals and giving operation signals for changing over a change gear 3, a gear shifting unit 4 changing over engagement of gears in the change gear 3, and a detecting measure 5 giving a speed change-stages detection signal in accordance with the state of engagement of gears in the change gear 3. And then, the electric circuit of the signal processing unit 2 for changing over speed change-stages is formed so that it stores variable speed change stages directly before each speed changing operation and converts and outputs the stored values of speed change stages when receiving the command signal. Thus, the manual speed changing operation is simplified for each switch-shifting of the manual operating lever 11 to four change-over positions, being capable of selecting either one of the forward 7 stages, the backward one stage, and the neutral speed change stages.
Patent JP-H09310478-A (JP)
Title: Storage device
Inventor: ONO SATOMI
IPC: A47B87/00
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a storage device as being capable of reducing a cost without marring a beautiful appearance if an open space is provided. SOLUTION: A cabinet 1 which is formed into a box shape with an open space frontward is set up at the center of a recess 2 surrounded by walls W on three sides. Storage spaces are provided between the cabinet 1 and each of the walls W on both right and left sides. These storage spaces are freely opened/closed with a pair of doors 5a, 5b having the same color tones of the cabinet 1. The front faces of the doors 5a, 5b and the front faces of doors 16a, 16b, 16c, 16d provided in front of the cabinet 1 are flush with one another.
Patent JP-S62286428-A (JP)
Inventor: EDOWAADO HOTSUKUSUTETSUTORAA G
IPC: A47L9/28
Filed: 1987-05-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5830319-A (JP)
Title: Filter device for dust collecting machine
Inventor: OOTA YOSHIMITSU
IPC: B01D46/52
Filed: 1981-08-17
Abstract: PURPOSE:To prevent the adhering of pleats and consequent decrease in air permeation areas when fine dust sticks on a pleatlike filter and to make effective dislodging of dust possible by sandwiching a coillike filter reinforcing material in the pleatlike filter. CONSTITUTION:A piece of an elastic wire material of metal or a resin is wound to a scalene triangle having a scalene side considerably longer than an equilateral side, whereby a coillike filter reinforcing material 18 is formed. The  length of the scalene side is set slightly shorter than the length in the longitudinal direction of the pleats of a pleatlike filter 11. The parts of the material 18 corresponding to the scalene side are sandwiched between the inner (suction)  sides of the folding seams 17 of the filter 11 and the filter is mounted in the  body of a dust collecting machine. A dust dislodging lever is mounted freely  slidably by means of a bearing fixed to the body of the dust collecting machine  in such a way as to tap the parts 21 corresponding to the angles for the scalene  side of the material 18.
Patent JP-S6020259-A (JP)
Title: Channel control system
Inventor: ANZAI ICHIROU
IPC: G06F13/12
Filed: 1983-07-15
Abstract: PURPOSE:To unitarily control entire control information by a channel device by packagedly controlling it in correspondence to device numbers and transferring control information which is necessary at this time from a subchannel in correspondence to each stage of input/output processing. CONSTITUTION:The channel device 2 is connected to the central processing unit 1 and the input/output processor 3 is connected to the channel device 2. Various different kinds of devices, i.e., the magnetic tape device and magnetic disk device are connected to the input/output processor 3. The channel device 2 generally controls information in correspondence to device numbers, transfers necessary control information at this time from the subchannel 23 inside the channel device 2 in correspondence to each stage of input/output processing, and set the control information to the specific register inside the input/output processor 3.
Patent JP-2000321077-A (JP)
Title: Angular velocity detecting device and its driving method
Inventor: NAKAJIMA AKIO
IPC: G01C19/56
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To improve the detection accuracy of angular velocity by equipping a current/voltage conversion circuit consisting of a feedback capacitor, a bias resistor, and an operational amplifier and an addition/deceleration circuit, detecting detection voltage output with the output of an oscillation circuit, and cutting AC output with a low-pass filter. SOLUTION: A system is composed of a vibrator 1, an oscillation circuit 2, a detection circuit 3, a detection circuit 4, and a low-pass filter 5 to generate angular velocity output 6, The detection circuit 3 is composed of a first current/ voltage conversion circuit consisting of an operational amplifier 30, a feedback capacitor 33, and a bias resistor 46; a second current/voltage conversion circuit consisting of an operational amplifier 31, a feedback capacitor 34, and a bias resistor 47; and an acceleration/deceleration circuit consisting of an operational amplifier 32 and resistors 35, 36, 37, and 38. The output of the detection circuit 3 is supplied to the detection circuit 4 and is detected by the output voltage of the oscillation circuit 2.  The output voltage of the detection circuit 4 is supplied to the low-pass filter 5, an AC component is cut, and a DC output voltage that is proportional to the angular velocity can be obtained.
Patent JP-H10316137-A (JP)
Title: Container for transportation
Inventor: TAKEGAMI KENICHI
IPC: B65D21/04
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To smoothly fit a support leg on an upper stage into a pocket on a lower stage with a slope as a guide by providing the slope to be a guiding face at the time of fitting the support leg on an opening rim out of an upper end entrance of the pocket. SOLUTION: An external face of a side wall 3a on a longer side face is equipped with support legs protruding on a lower part in the vicinity of both sides of the face, while pockets 5a, 5b in which the support legs can be fitted are formed on an upper part of the other side wall 3b. In addition, the support leg is formed on a lower part of the side wall 3b on a longer side face, while the pockets 5a, 5b are formed on an upper part of the side wall 3a. Similarly the support legs are formed on a lower part of side walls 3c, 3d on a shorter side face, while pockets 5c, 5d in which the support legs can be fitted are formed on an upper part. Every pocket is equipped at an opening out of an upper end entrance with a slope 30 serving as a guide face at the time of fitting the support leg, thereby allowing smooth fitting.
Patent JP-S6021523-A (JP)
Title: Mask defect inspection
Inventor: IKENAGA OSAMU
IPC: G03F1/84
Filed: 1983-07-15
Abstract: PURPOSE:To correct amount of compression and elongation and displacement at a high accuracy in order to carry out defect inspection by detecting the center position of a plurality of alignment marks and obtaining elongation of compression of mask and displacement in degree of orthogonal crossing of pattern in accordance with such position. CONSTITUTION:The center positions of four alignment marks 41-44 are sequentially detected. Here, each mark are respectively arranged at four corners of a square pattern consisting of two sides which are parallel to X direction and two sides which are parallel to Y direction, and displacement in degree of orthogonal crossing of pattern and distortion of the mask 12 from the coordinates of the detected center position. Amount of elongation and compression in the X direction of mask 12 is obtained from distance between center positions of marks 41, 42, distance between center positions of marks 43, 44, and distance between marks in the design data. Moreover, amount of elongation and compression in the Y direction of mask 12 is obtained from the distance between center positions of marks 41, 43, and marks 42, 44 in the same way. Since a plurality of sensors are used for detection of position, an error by noise can be reduced, reliability and accuracy in detection of position can be improved and the center position of mark position can be determined with high accuracy.
Patent JP-S63292492-A (JP)
Title: Dynamic ram refresh control system
Inventor: KARA ATSUSHI
IPC: G11C11/34
Filed: 1987-05-26
Abstract: PURPOSE:To raise the use efficiency of a D-RAM by increasing a refresh counter by '1' at the time of coincidence of both address signals supplied to the D-RAM from an address bus and a refresh counter. CONSTITUTION:In case when a D-RAM 4 has been brought to an access from a CPU and other peripheral device, an address signal of an address but 1 is supplied the the D-RAM 4 through a selector 3, and simultaneously, compared with an output address 2 of a refresh counter 5 by a comparator 6. In case when both address signals have coincided, the refresh counter 5 increases the address by '1', and does not execute the next refresh cycle. Accordingly, consumption of the next refresh cycle becomes unnecessary, and the use efficiency of the D-RAM is raised.
Patent JP-H11330783-A (JP)
Title: Substrate-carrying device and method therefor
Inventor: TANAKA SATORU
IPC: B23P19/00
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To indirectly and accurately position a substrate, without contacts by positioning the substrate to be carried via a carrier for fixing and retaining it in a given state. SOLUTION: A substrate carrier 11 is provided, where it has substrate- pressing metal fittings 14 and 15, that are slidable in a direction close to or away from a carrier block 12, and one end or the other end of a plurality of coil springs is sealed between the carrier block 12 and the substrate-pressing metal fittings 14 and 15. A printed wiring board 2 is positioned at each of positioning units 3A-6A of a printing machine and first to third chip mounters of a packaging system via a conveyor, while being fixed and retained at the substrate carrier 11. As a result, each reference hole and each end face formed on the printed wiring board 2 are prevented from being worn out or damaged.
Patent JP-S61288385-A (JP)
Inventor: OSHIMA SHIN
IPC: H01R13/405
Filed: 1985-06-14
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-S60185600-A (JP)
Inventor: SHIMIZU HAJIME
IPC: D06F58/02
Filed: 1984-06-25
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-H05297046-A (JP)
Title: Method and apparatus for inspection of temporarily bundled circuit of wire harness
Inventor: KAWAMURA TADASHI
IPC: G01R31/02
Filed: 1992-04-21
Abstract: PURPOSE:To obtain an inspection method and an inspection apparatus wherein a temporarily bundled circuit in a state that the other end part of electric wires is free can be inspected easily and with high reliability. CONSTITUTION:A tempeorarily bundled connector 18 is connected to an inspection connector 19. Individual electric wires 22A, 22B, 22C, 22D are pulled and operated; individual terminals 21 are passed through electrodes 11 at individual gate electrode parts 5. The continuity of the individual terminals 21 to the individual electrodes 11 is detected by means of their contact with each other when they are passed; and indicating lamp 16 at a circuit checker 15 is lighted up. When said continuity cannot be obtained due to an abnormality such as an arrangement error, a disconnection or the like, the indicating lamp 16 is not lighted up.
Patent JP-H08298430-A (JP)
Title: Surface acoustic wave resonator
Inventor: EHATA YASUO
IPC: H03H9/25
Filed: 1996-05-24
Abstract: PURPOSE: To obtain a small sized surface acoustic wave resonator with a high Q by devising that Q deterioration due to the loss of a mode conversion into a radiation bulk wave is not caused even when a reflectance per reflecting element of a grating reflector is increased. CONSTITUTION: Plural grating reflectors 3 are arranged on a piezoelectric substrate 1 and an interdigital transducer 2 is arranged between the grating reflectors 3. In such a surface acoustic wave resonator, the conversion amount from a surface acoustic wave into a bulk wave of an electrode finger 4 of the interdigital transducer adjacent to a reflecting element 5 of the grating reflector 5 is made substantially equal to the conversion amount of the reflector from the surface acoustic wave into the bulk wave and an interval (d) between the reflector and the electrode finger adjacent to each other is set to be an interval by which bulk waves are interfered each other and cancelled.
Patent JP-2000322356-A (JP)
Title: Electronic bulletin board system
Inventor: OSHITA ISAO
IPC: G06F13/00
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To share an electronic bulletin board between specified terminals without affecting a display content in another terminal to perform information exchange and to expand the use form of the electronic bulletin board by preparing and transmitting data obtained by synthesizing bulletin board data on the basis of ID information of the bulletin board data. SOLUTION: An electronic bulletin board providing device receives the bulletin board data of an electronic bulletin board terminal device with a bulletin board data receiving means 103 and stores the electronic bulletin board data transmitted from a transmitting means 102 in a storing means 104. A synthetic data preparing means 105 extracts bulletin board data which includes an inputting terminal ID and an outputting terminal ID attached to the received bulletin board data and stored in the means 104 before an input time and prepares synthetic data. A synthetic data transmitting means 106 transmits the synthetic data to an electronic bulletin board terminal device designated by the outputting terminal ID. In the electronic bulletin board terminal device, a receiving means 107 receives the transmitted synthetic data and a displaying means 108 displays it.
Patent JP-H05299652-A (JP)
Title: Semiconductor device
Inventor: FUIRITSUPU ORUDEIJISU
IPC: H01L29/78
Filed: 1992-04-22
Abstract: PURPOSE:To provide excellent heat dissipation and hence excellent thermal stability, reliability of a device, to operate under severe conditions, to reduce in size and a manufacturing cost of the device and to realize a faster operation by packaging a plurality of high output semiconductor devices in one package. CONSTITUTION:Heat sinks 14 formed of a material having excellent thermal conductivity are formed directly on a surface of impurity diffused layers 8, 10, 20, 22, 24 or an electrode layer 12 formed on a semiconductor substrate 2. The sinks 14 are desirably formed in a fin shape laterally bent along a longitudinal direction like a wave shape, a sawtooth state, etc.
Patent JP-H05295804-A (JP)
Title: Outer wall panel sealing method
Inventor: SHIROYAMA RYOICHI
IPC: E04B1/682
Filed: 1992-04-22
Abstract: PURPOSE:To easily perform the seal finishing operation of outer wall panels. CONSTITUTION:A joint-forming piece 9 is placed on a flat base plate 8, and a release paper tape 7 is placed on the piece 9. Outer wall panels 4 are set upside down on both sides of the piece 9, and a sealant 6 is placed on the piece 9, where the sealant 6 is uniformly formed by the thickness of the piece 9 from the surface of the panel 4 and uniformly finished. The seal finishing can thus be easily and quickly attained and the production cost can be reduced.
Patent JP-S619538-A (JP)
Title: Manufacture of dispersion strengthened alloy wire
Inventor: SAWADA KAZUO
IPC: B22D11/06
Filed: 1984-06-22
Abstract: PURPOSE:To obtain a long-sized thin dispersion strengthened alloy wire easily and inexpensively by jetting a mixture body in which inorganic fine particles are mixed in a metal or alloy matrix, then cooling rapidly said material. CONSTITUTION:For instance, the metal matrix 2 in a crucible 1 is made molten state by heating source such as a high frequency coil 4, strengthening particles 3 of inorganic fine particles stable in temp. of >=m.p. of the metal are dispersed uniformly in the matrix 2 by a stirring mechanism 7. Compressing gas is blown in a direction A from the upper part of the crucible 1, to jet a molten metal flow 6 from a nozzle 5 at the top end of the crucible by the gas pressure. By cooling rapidly and solidifying the flow 6 by known method such as e.g. spinning method in rotating liquid and rapidly roll cooling method, the long sized thin dispersion strengthened alloy wire can be manufactured easily and inexpensively.
Patent JP-H10316651-A (JP)
Title: Dithiodibenzohydroxamic acid derivative
Inventor: KAJIWARA MASAHIRO
IPC: A61P31/04
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide the subject new compound having excellent inhibiting action on the activity of Helicobacter pylori participating in the onset of gastrointestinal diseases such as chronic gastritis, gastric ulcer and duodenal ulcer. SOLUTION: This compound is expressed by the formula, e.g. 2,2' dithiodibenzohydroxamate. The compound of the formula can be produced by reacting aminobenzoic acid with sodium nitrite to form a diazonium salt, reacting the salt with sodium disulfide, esterifying the obtained compound with an alcohol at 0-150 deg.C in the presence of preferably 10-30 times mol of a catalyst (e.g. hydrogen chloride, concentrated sulfuric acid or phosphoric acid) and reacting the produced ester with 2-2.5 times mol of hydroxylamine at a temperature between 0 deg.C and room temperature for 1-24 hr in the presence of 1-10 times mol of a base (e.g. triethylamine or pyridine).
Patent JP-H10320861-A (JP)
Title: Semiconductor laser control circuit for magneto-optical disk device
Inventor: NAKANO JUNICHI
IPC: G11B11/10
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent shortening of a life of a semiconductor laser by preventing a pulse driving current from lowering more than necessary and diminishing a current swing amt. during a pulse driving time and to improve a jitter characteristic by simplifying a driving circuit and shortening a rising/falling time. SOLUTION: This semiconductor laser control circuit for a magnetooptical disk device is constituted by utilizing a pulse reproducing method of making pulsewise light emission of the semiconductor laser 3 in such a way that a high frequency with an amplitude IMDD is superimposed by a high frequency superimposing circuit 2 over pulse currents of a setting current IPH of a laser driving current exceeding a light emitting threshold ITH from a semiconductor laser driver part 1 and a setting current IPL which does not exceed the ITH, and a setting current IPL at the time of pulse suspension is set to be IPL>IMDD/2 and IPL<(ITH-IMDD/2), and a lower part of a peak value of the high frequency superimposed setting current IPH is repeatedly lower than the light emitting threshold ITH.
Patent JP-H08331129-A (JP)
Title: Congestion control system in asynchronous transfer network
Inventor: IKEDA CHINATSU
IPC: H04L47/2466
Filed: 1995-05-29
Abstract: PURPOSE: To provide a congestion control system in an asynchronous transfer network capable of supplying congestion information to a transmission terminal with minimum delay. CONSTITUTION: The transmission terminal 1 burst-transmits a data cell, and transmits the data cell by inserting a control cell. Buffers 11, 21 for a control cell and buffers 12, 22 for a data cell are provided in nodes 10, 20. Cell transfer to the node 20 at the next stage by the node 10 is performed by transmitting the data cell from the buffer 11 for the control cell preferentially when the cells exist in both buffers 11, 12. When the control cell is transferred, the congestion information of the control cell read out from the buffet 11 for the control cell is transmitted by writing it on a value of (presence of congestion) assuming the accumulated number of data cells in the buffer 12 for data cell shows a threshold value 12-1. The node 20 also performs the similar operation as that of the node 10.  An incoming call terminal 2 transfers the control cell to the transmission terminal 2.