baber/WOPTO huggingface dataset:
Patent JP-S5582062-A (JP)
Title: Automatic selection circuit for electronic circuit resistor
Inventor: MATSUBARA YUUSAKU
IPC: G01R31/28
Filed: 1978-12-14
Abstract: PURPOSE: To reduce the effect of noise and to enable to use for the selection of resistors in fine signal or high frequency circuit, by connecting the output side of photo coupler of FET type to the tested circuit and driving the input side with the constant current circuit so that the selected resistor can be equal to the resistor inserted to the tested circuit.  
     CONSTITUTION: The output side element T of the photo coupler F of FET type consisting of the light emitting element D and photo electric conversion element T is connected in series between the soldering terminals 12 of the printed board 11 via the probe 13, and the input side element D is connected to the output terminal of the constant current circuit 14. The input terminal of the circuit 14 is connected to the measuring selected resistor groups R 1 WR n  one end of which the reference voltage 15 is given via the switches S 1 WS n . Further, the switches S 1 WS n  are sequentially selected with the control section 17 with the output from the operation discrimination section 16 of the board 11. Then, the constant current iL from the circuit 14 is an electric signal via the elements D and T and electrically isolated from the resistor groups R 1 WR n  via the probe 13 and fed to the tested circuit to obtain the resistance value to be inserted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6312397-A (JP)
Title: Contact aeration type treating device for sanitary sewage
Inventor: TANUMA YOSHIO
IPC: C02F3/06
Filed: 1986-07-03
Abstract: PURPOSE:To provide a simple and inexpensive construction by partitioning a 1st chamber and 2nd chamber by a segmenting means having an outflow part in the upper part and segmenting the 1st chamber to 1st and 2nd flow passages by a partition member. CONSTITUTION:The inside of a septic tank 12 is segmented to the 1st chamber 22 communicate with an inflow port 18 and the 2nd chamber 24 to accept the sanitary sewage flowing out of the chamber 22 by the segmenting means 26 which is disposed in the tank 12 and has the outflow part 28 in the upper part. Said passage is also defined by at least one flow passage defining means 36 to the 1st flow passage 38 to fluidize the sanitary sewage in the chamber 22 from the upper part of the chamber 22 to the lower part and the 2nd flow passage 40 to fluidize the sanitary sewage from the lower part of the chamber 22 to the upper part thereof in such a manner that the sanitary sewage flowing out of the flow passage 38 arrives at the outflow part 28. Contact bodies 44 to which microorganisms for cleaning up the sanitary sewage are stuck are disposed in the flow passage 40 and an air diffusing means 46 is provided below the contact bodies. The means 26 is the wall extending from the bottom of the chamber 22 up to at least the height level of the outflow port 20. The outflow part 28 is defined by the top end edge of the means 26.
Patent JP-H04354425-A (JP)
Title: Portable radio equipment
Inventor: TAMURA YOSHIHARU
IPC: H04B1/40
Filed: 1991-05-31
Abstract: PURPOSE:To keep the matching state of an antenna in both the standby state and the operating state. CONSTITUTION:A lower casing 40 is connected to a lower part of an upper casing 10 whose upper face is connected to an antenna 20 via a hinge 30, and the upper casing 10 and the lower casing 40 are folded and expanded by turning the upper casing 10 and the lower casing 40 via the hinge 30 by 180 deg.. A transmission reception circuit 11 is accommodated in the inside of the upper casing 10 and the said transmission reception circuit 11 is connected to the antenna 20 via a matching circuit 12. Moreover, a switch element 13 arranged to the upper casing 10 is connected to the matching circuit 12 and the switch element 13 is pressed down by pressing a projection 13a into contact to the surface of the lower casing 40 when the upper casing 10 and the lower casing 40 are folded thereby changing the connection state of an electric line of the matching circuit 12.
Patent JP-H0715043-A (JP)
Title: Led lamp
Inventor: KAWAMOTO SATOSHI
IPC: H01L25/075
Filed: 1993-06-25
Abstract: PURPOSE:To provide a multicolor luminescence LED with an excellent color mixing property and high luminance. CONSTITUTION:The title lamp consists of the following; a plurality of semiconductor light emitting elements 1R and 1G which emit at least two or more colors, a lead frame which mounts a plurality of the semiconductor light emitting elements 1R and 1G, and an optically transparent sealing resin capsule 4 which encloses a plurality of the semiconductor light emitting elements 1R and 1G. The carvature of the sealing resin capsule 4 is smaller in the direction pallarel with the arrangement of a plurality of the semiconductor light emitting elements 1R and 1G than in the direction vertical to the arrangement.
Patent JP-S64941-A (JP)
Title: Finder device
Inventor: TAJIMA HISAO
IPC: G03B17/20
Filed: 1987-06-24
Abstract: PURPOSE: To prevent increase of a device in size and power consumption by obtaining image information from light reflected from an object to which infrared rays are projected, displaying said information by a display means, and recognizing an image of the object.  
     CONSTITUTION: The titled device is provided with infrared ray projecting means 2 and 3 projecting infrared rays toward an object for display, an image pickup element 7 converting reflected light obtained by reflecting infrared rays on the object into a video signal, and the display means 4 displaying the image of the object based on the video signal from the image pickup element 7. In order to photograph at night when actual eyes cannot see anything, infrared rays are projected toward the object, and the LCD display part 4 displays information of the object, which is formed with infrared rays, thereby framing is feasible. Thus increase of the device (camera) in size and power consumption can be prevented in comparison with a camera equipped with its dedicated lighting lamp. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-2000349038-A (JP)
Title: Substrate treating device
Inventor: KASATSUGU KATSUNAO
IPC: H01L21/26
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain a substrate treating device which can be improved in soaking characteristic. SOLUTION: A substrate treating device is constituted, in such a way that a wafer 5 which is a substrate to be treated is supported by a susceptor 6 in a quartz reaction furnace 1 and a lamp unit 2 is provided above the furnace 1. In addition, a condenser lens 11 which condenses light to the wafer 5 and the wafer surrounding section of the susceptor 6 is provided between the unit 2 and the furnace 1, so as to compensate for heat radiation, with the temperature of the outer peripheral section of the wafer 5 becoming equal to the temperature of the central part of the wafer 5, and at the same time, the central part of the wafer 5 does not overheat due to the condensed light.
Patent JP-S5695923-A (JP)
Title: Cold curing organopolysloxane composition
Inventor: TAKAAI TOSHIO
IPC: C08G77/00
Filed: 1979-11-30
Abstract: PURPOSE: The titled composition with good adhesion to a metal, evolving no toxic or corrosive gas when cured and producing no stain on the adhered metal surface, which comprises an alkenyloxy group-containing polysiloxane having a specified group directly bonded to Si, and a cure accelerator.  
     CONSTITUTION: A composition comprising 100pts.wt. alkenyloxy group-containing organopolysiloxane having a group of formula I [wherein A in an alkenyloxy; R 1  is a (substituted) monovalent hydrocarbon; R 2  is a bivalent hydrocarbon; a is 2 or 3] directly bonded to an Si atom [e.g., a compound of formula II (wherein Me is methyl; A 1  is a group of formula III)], and 0.01W15pts.wt., preferably 0.8W 8pts.wt. cure accelarator (e.g., lead 2-ethyloctoate). The composition may be either two-pack type or one-pack type. In the case of two-pack type, it is homogeneously mixed in the anhydrous state with a filler etc. compounded according to necessity, and is stored in a sealed packaging container. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H114076-A (JP)
Title: Device and method for manufacturing printed wiring board
Inventor: SASAOKA KENJI
IPC: H05K3/40
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board manufacturing device which can form conductive bumps, having a uniform characteristic on conductive foil with high productivity. SOLUTION: A printed wiring board manufacturing device is provided with a circulating means 11 which circulates a conductive foil along a preset route, a printing means 12 which is positioned in the route of the circulating means 11 and prints conductive paste on the conductive foil, and a discharging means 13 which is positioned in the route of the circulating means 11 and discharges the conductive foil from the circulating means 11, when the number of printing times of the conductive paste on the foil reaches a preset value.
Patent JP-H085321-A (JP)
Title: Scanning position detector
Inventor: OMORI TAKEO
IPC: H01S3/00
Filed: 1994-06-15
Abstract: PURPOSE:To improve position detecting resolving power with a simple constitution by using a transmitting type diffraction grating, which is formed by aligning a plurality of unit patterns comprising light transmitting parts and non-light-transmitting parts, whose width is wider than the light transmitting part. CONSTITUTION:The advancing direction of luminous flux R1 from a light source is changed with a reciprocating reflecting mirror 11, and the scanning luminous flux is obtained. The scanning luminous flux scans the part on a diffraction grating 13 in the longitudinal direction through a ftheta lens 12. In the diffraction grating 13, slit patterns, wherein light transmitting parts and non-light transmitting parts having the size, which is larger than the light transmitting part with respect to the scanning direction, are aligned along the scanning direction of a light condensed spot. Therefore, when the diffraction grating 13 is scanned by the light condensed spot, the detected signal in synchronization with the passing of the light condensed spot passing through the light transmitting part is outputted from a photoelectric detector 14. Even if the arranging pitch of the slit patterns is made short to the same degree as the diameter of the light condensed spot, the detected signal, whose decrease in contrast is low even at high resolution, is obtained because the light transmitting width is smaller than the light screening width of the non-light-transmitting part.
Patent JP-H0447205-A (JP)
Title: Position detection sensor for x-, y-and theta-tables
Inventor: HASHIMOTO SUSUMU
IPC: G01B11/26
Filed: 1990-06-15
Abstract: PURPOSE:To achieve a saving of a space and a shortening of detection time by converting a positional deviation value in a direction XYtheta from a reference pattern of a light emitting element into a positional correction control value of a XYtheta table corresponding to a bit control of a CCD element. CONSTITUTION:Light is projected to a photo detector from a light emitting element 8 and a reference pattern 10 of the element 8 is superimposed on a CCD structural element 12 of the light emitting element. As the element 12 is circular in shape, a thetaoutputting is formed to a drive pulse motor 5 of a theta-table 2 so that a distance t1 to the pattern 10 along a positive way from a reference position C1 is equal to a distance t2 to the pattern 10 along an opposite way from the reference position C2 of the element 12 to allow the correction of a positional deviation in a direction theta. At the same time, a bit control is performed so that the distance t1 is equal to the length of the element 12 at a point t0/4 corresponding to a quarter of the overall length t0 thereof as intersection between a Y-reference axis and the element 12 to correct a positional deviation in a direction X. Again, at the same time, a bit control is performed so that a distance t3 to the center of the pattern 10 from a point t0/2 equivalent to a half of the overall length t0 of the element 12 as intersection between an X-reference axis and the element 12 reaches t0/2 thereby allowing, the correction of the positional deviation in a direction Y.
Patent JP-S6135577-A (JP)
Title: Josephson junction element
Inventor: IMAMURA TAKESHI
IPC: H01L39/00
Filed: 1984-07-27
Abstract: PURPOSE:To enable a portion of a lead alloy layer inside an opening and a portion of the lead alloy layer on a conductor isolating layer to be completely cut off from each other, by forming an opening in the conductor isolating layer such that the side surface of the opening overhangs. CONSTITUTION:A base electrode 3 of a high-melting point superconductive material is formed on an oxide film 2 formed on a silicon substrate 1, and an SiO layer 11, an Si layer 12 and an SiO layer 13 are formed on the electrode 3. An opening 14 is formed by reactive ion etching using a resist with an opening as a mask. In consequence, the opening area of the Si layer 12 is made larger than that of the SiO layer 13, thus forming an overhang portion. A resist layer 15 is formed, and a lead alloy layer 8 is deposited thereon by evaporation. Thereafter, thermal oxidation is carried out to form a tunnel barrier layer 6. When the lead alloy layer 8 is formed, a portion of the layer 8 inside the opening 14 and a portion of the layer 8 on the SiO layer 13 are completely cut off from each other since the overhang portion is provided. Then, a lead alloy layer is continuously formed, and the resist 15 is removed, whereby an opposing electrode 7 is formed.
Patent JP-H0822763-A (JP)
Title: Activating method for cathode-ray tube oxide coated cathode
Inventor: KATO OSAMU
IPC: H01J9/44
Filed: 1994-07-07
Abstract: PURPOSE:To hold an excellent electron emitting function over a long period of time by activating a cathode after getter flash is finished following an exhaust tube is sealed after an exhaust process is finished without performing current-carrying heating of the cathode in an electrode burning process during exhaust. CONSTITUTION:A cathode is not activated by current-carrying heating of a cathode heater in an electrode burning process during exhaust of a cathode-ray tube, and after getter flash is finished after an exhaust tube is sealed after an exhaust process is finished, a temperature of the cathode is immediately and suddenly raised to 1000 to 1200 deg.C without heating it in a staged temperature raising process, and it is activated by holding the temperature for 0.2 to 5 minutes. Therefore, a small recess-projection on a cathode surface is reduced, and evaporation of Ba or BaO from the surface is reduced, and a cathode whose service life is longer than usual is obtained. For example, a cathode characteristic by which an electron can be emitted in a 40% reduced degree even after 25k hours pass in a 10% reduced degree of an intial value after 10k hours pass, is obtained.
Patent JP-H0910819-A (JP)
Title: Method and device for cooling wide flange shape
Inventor: NAKASEKO MAKOTO
IPC: B21B45/02
Filed: 1995-06-22
Abstract: PURPOSE: To provide a method and device for cooling a wide flange shape, by which the respective cooling of the inside surface of the lower part of a flange and the under surface of a web can be controlled without replacing a cooling device even when each size of flange width, flange height, flange thickness and web thickness of the wide flange shape is changed when cooling the lower part of the inside surface of the wide flange shape. CONSTITUTION: This device is equipped with the rear surface cooling device for a wide flange shape, which is composed of one or two header tubes 11a and 11b on which nozzles 13 with variable jetting angles of cooling water are provided, which are installed perpendicular to transfer rollers 8 under the transfer rollers 8 of the wide flange shape 1. By setting the jetting angles of the nozzles 13 so that cooling speed and cooling completion temperature of each part become almost equal corresponding to the flange thickness tf and web thickness tw of the wide flange shape 1, and by adjusting a water quantity to be supplied to the inside surface 6 of the lower part of a flange and the rear surface 3 of a web, a cooling quantity is controlled.
Patent JP-H0325225-A (JP)
Title: Heating and cooking device
Inventor: KAWAI NOBUYOSHI
IPC: F24C15/16
Filed: 1989-06-20
Abstract: PURPOSE:To make a superior cooked state by a method wherein a planer-like far infra-red ray heater is provided, and a heat-resistant container made by a heat-resistant glass having a spectral characteristic for absorbing an electromagnetic wave having a specified wave length acting as a cooking container is provided. CONSTITUTION:An oven range 1 having far infra-red ray heaters 8 and 9 for radiating an electromagnetic wave having a wave length of more than 2mum under a high efficiency and a cooking heat-resistant container 7 for absorbing an electromagnetic wave of a far infra-red ray region of 2mum to 1000mum under a high efficiency are used. Rice and water are put into the cooking heat-resistant container 7 and a cooking is carried out with the far infra-red heaters 8 and 9, resulting in that the heat-resistant container 7 is heated and then the rice particles and the water in the container are heated and cooked with a heating source of the heat-resistant container 7. A variation in structure from beta to alphaof rice starch based on a good taste, in particular, is gradually promoted. With such an arrangement, a better cooked state can be assured.
Patent JP-S5781607-A (JP)
Title: Digital control method
Inventor: KOYANAGI YUUZOU
IPC: G05B11/36
Filed: 1980-11-07
Abstract: PURPOSE:To reduce overshoot, by outputting an indication signal continuously until the deviation between an indicated target value and a set value as the result of the control due to this indicated target value becomes within a range of a set value. CONSTITUTION:A deviation Er between a target rotation phase angle pe0 and a rotation phase angle (pe) is obtained by a central operation circuit 5B, and the absolute value of the deviation Er is compared with a minimum reference deviation Er0 and a maximum reference deviation Er1 stored in a memory 5E. If the absolute value of the deviation Er is smaller than the absolute value of the minimum reference deviation Er0, the indication signal is set to zero. If the deviation Er is larger than the minimum reference deviation Er0 and is smaller than the maximum reference derivation Er1, the central operation circuit 5B discriminates the positive or negative to give the indication signal corresponding to it. If the absolute value of the deviation Er is larger than the absolute value of the maximum reference deviation Er1, a target value indication signal is outputted continuously until the value of the deviation Er becomes within a range between the minimum reference deviation Er0 and the maximum reference deviation Er1 by the indication signal.
Patent JP-H11352498-A (JP)
Title: Liquid crystal display device
Inventor: GOSHOO KENICHI
IPC: G02F1/1339
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To improve display quality of a large sized liquid crystal display in spite of narrowing of a picture-frame region accompanied by increase of an effective display region by preventing an adverse effect on the effective display region due to heat shrinkage of a conductive material which electrically connects pixel electrodes and a counter electrode. SOLUTION: A gap holding material 31, which is laminated by using a coloring material used in a colored layer 25 together with formation of the colored layer and patterned, is located close to a conductive material 30 which connects an array substrate 12 and a counter substrate 13. A strain between the array substrate 12 and the counter substrate 13 is prevented, a gap between the two electrode substrates 12, 13 within the effective display region [B] is kept uniform and a large sized liquid crystal display with high display quality is obtained therewith in spite of heat shrinkage of the conductive material 30 during a thermosetting period.
Patent JP-S629722-A (JP)
Inventor: FURIITOHERUMU POSUTO
IPC: B21D7/06
Filed: 1986-07-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5946590-A (JP)
Inventor: YOSHIDA TAKASHI
IPC: G21C9/004
Filed: 1982-09-09
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-2000347469-A (JP)
Title: Image forming device
Inventor: NEGISHI HIROYUKI
IPC: G03G15/00
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device made obtainable more stable image quality with a proper toner density by correcting an LD(laser diode) light quantity table used in the case of the adjustment of toner image density given as a default value in accordance with the characteristic of an individual device (image producing condition in developing device), so that an aimed adjusting range and adjusting amount can be obtained. SOLUTION: In order to know the characteristic of this device, a reference toner adhering pattern is produced by an image writing and developing means 4 under the same condition where a default value is obtained according to the LD light quantity table having the default value, the image density is detected by a condition amount detecting means 5 or the image reading means 3 of a copying machine, and measured as the toner adhering amount. When the detected adhering amount is out of the aimed value, a value decided based on measured data is added to and reduced from the default value so as to be close to the target density, and the table value is changed, so that a density adjustment value is optimized.
Patent JP-S6218196-A (JP)
Title: Electronic dial pulse transmission circuit
Inventor: HASUMI TAKASHI
IPC: H04Q3/42
Filed: 1985-07-17
Abstract: PURPOSE:To transmit a dial pulse without distortion and to quicken the rising of a DC current even during DC loop closing by providing a circuit comprising series connection of a nonlinear element and a capacitor in parallel with a bias resistor. CONSTITUTION:When a hit of a DC current takes place during DC loop closing, that is, closing of a switch SW21, a capacitor C21 is discharged quickly. In this case, a circuit comprising series connection of a capacitor C22 and a nonlinear element D22 is connected in parallel with a bias resistor R21 and the electric charge is discharged in the discharge route comprising C22 - resistor R23 - element D21 - element D22. When the hit is restored, a steep voltage is fed between talking lines RA, TB, a voltage change generated in the resistor R21 is applied to the element D22 via the capacitor C22 and the element 22 is activated. Then the charge current flows to the capacitor C21 connected in parallel with the resistor R22 via the element D22 until the capacitor C22 is charged and the capacitor C21 is charged rapidly. Thus, the rising of the DC current is quickened and a dial pulse without distortion is sent.
Patent JP-S6134770-A (JP)
Title: Memory device
Inventor: SENGOKU SHINJI
IPC: G11B21/21
Filed: 1984-07-26
Abstract: PURPOSE:To prevent a falling accident of a head onto memory medium surface by rotating a floating surface in which a head recording or regenerating information is floated by gas flow of memory medium surface, by means of an operational force from memory medium. CONSTITUTION:When a head 2 is located at an inner circumferential part or at an outer circumferential part of a magnetic disk 1, an angle in the circumferential tangent line direction of the magnetic disk 1 of the head 2 varies. However, since a rotation mechanism 6 rotates a floating surface of the head 2 and returns it to an original position by means of an operational force generated by gas flow on the magnetic disk surface 1, the floating surface of the head 2 is always directed in the circumferential tangent line direction of the magnetic disk 1 along viscous air flow of the magnetic disk 1. For this reason, floating force on the head 2 becomes unchanged.