baber/WOPTO huggingface dataset:
Patent JP-H0947195-A (JP)
Title: Double bearing type reel
Inventor: YAMAGUCHI NOBUYUKI
IPC: A01K89/015
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To mount a one-way clutch while maintaining the compactness and balance of a reel. SOLUTION: In mounting a spool 30 rotatably supported between a right and a left side plates 14R and 14L by a reel main body 8 and revolving the spool 30 by driving devices 22 and 24 linked to the rotation of a driving shaft 18 connected to a handle 20, in a double bearing type reel equipped with a rolling type one-way clutch 38 for preventing the rotation of the handle in the opposite direction, the rolling type one-way clutch 38 is installed in a space SP between the right and the left side plates of the reel main body 8, on the outside in the radial direction from the outer periphery of the spool 30 and in a supporting part 36 held by the reel main body 8.
Patent JP-S60113912-A (JP)
Title: Cooling device for oil-filled electric apparatus
Inventor: HIROSHIMA KEN
IPC: H01F27/12
Filed: 1983-11-26
Abstract: PURPOSE:To enable to perform a checking, repairs and an observation in an extremely effective manner by a method wherein an oil flow indicator is provided on the oil feeding tube located between the upper outlet valve and the upper inlet of an oil-filled electric apparatus, and an oil pump is provided between the lower inlet valve and the lower outlet of the oil-filled electric apparatus. CONSTITUTION:An oil flow indicator 6 is attached to the oil piping 4 located between the upper outlet valve 3 and the upper inlet of an oil-filled electric apparatus 1. An oil pump 8 is provided between the lower outlet of the cooler 5 and the lower inlet valve of the oil-filled electric apparatus 1. According to this constitution, as the oil flow indicator 8 is positioned at the point apart far away from the pump 8, no effect of the eddy current and the local flow caused by the pump is received, and the indicator can detect the oil current having almost no turbulent flow. The construction of the cooling device can be simplified, its performance can be remarkably improved, and an abnormal condition can be detected even when it is in operation with closed valves 3 and 10. As the oil flow indicator 6 is provided at the point where the oil flow is extremely stable, the value indicated by the oil-flow indicator is correct, and dialy checking items can also be reduced.
Patent JP-S6194565-A (JP)
Inventor: DEBITSUDO NEIBAAGU
IPC: H02M3/315
Filed: 1985-10-04
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-H10165754-A (JP)
Title: Fuel injection system and method for treating nitrogen oxide in corona discharge pollution factor destroying apparatus
Inventor: WANG JOHN H S
IPC: B01D53/74
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To efficiently carry out NOX purification by installing a corona discharge reactor which reduces NOX generated at the time of burning a hydrocarbon fuel into nitrogen N2 and oxygen O2 and connecting the reactor in a manner that a part of the hydrocarbon fuel can be supplied to the reactor for promoting NOX reduction. SOLUTION: An exhaust gas 62 of an internal combustion engine 60 is sent to a NOX reducing reactor 66 through a leading pipe 64 and at that time pollution factors with high energy such as HC and CO are oxidized by at least one corona discharge reactor 68 installed in the prior stage of the NOX reducing reactor 66. A fuel mist 79 generated by increasing the pressure of the fuel 78 in a fuel tank 76 by a fuel pump 74 and spraying out the fuel by a nozzle 75 is supplied to the NOX reducing reactor 66. The fuel mist is evaporated by high heat of the hot exhaust gas 62 and bonded with the hydrocarbon remaining after treatment in the prior oxidation stage to accelerate reduction of the NOX compound into diatomic nitrogen molecules N2 and O2 .
Patent JP-H0387354-A (JP)
Title: Optical reflecting film and its production
Inventor: KAKINUMA KEIJI
IPC: G11B7/2585
Filed: 1989-08-31
Abstract: PURPOSE:To improve the reliability of an optical reflecting film over a long period by providing an aluminum-type composition with a specific composition and regulating film thickness and reflectivity to specific values, respectively. CONSTITUTION:An optical reflecting film which consists of an aluminum-type metallic composition containing, by weight, >=0.5% silicon or >=1.0%, in total, of silicon, magnesium, and copper and also containing >=85% aluminum and inevitable impurities and in which film thickness and reflectivity to light of 633nm wavelength are regulated to 0.05-0.2mum and >=70%, respectively, is formed. By carrying out film formation by means of sputtering by using an aluminum target having a composition in the above-mentioned compositional range, the high reliability-optical reflecting film causing neither deterioration in film nor decrease in reflectivity over a long period can be obtained.
Patent JP-S61102674-A (JP)
Title: Separating device
Inventor: KONISHI KEIJI
IPC: G03G15/14
Filed: 1984-10-25
Abstract: PURPOSE:To perform corona discharge efficiently by using a saw-tooth or brush type electrode for the tip pat of a pointed electrode which faces a photosensitive drum, and supporting this electrode on a holder formed on a plastic frame. CONSTITUTION:The pointed electrode 10 has a discharging part 12 formed on its support part 11 and the holder formed in one body and its support part 11 are provided on the base frame 14 made of plastic constituting the frame of a copying machine. This holder 13 insulates the pointed electrode 10 from peripheral parts and supports the pointed electrode 10 securely. Both sides of the discharging part 12 are covered with raised pats 13a of the holder 13 and only the part facing the photosensitive drum 1 is opened. The pointed electrode 10 has the saw-tooth discharging part 12a formed on the support plate 11 made of, for example, stainless steel in one body.
Patent JP-H04105689-A (JP)
Title: Presser bar lifter for sewing-machine
Inventor: NUKUI KUNIO
IPC: D05B29/02
Filed: 1990-08-24
Abstract: PURPOSE:To slightly move a presser in vertical direction by a foot pedal, by a method wherein when a inching presser switch is turned on, the presser can be vertically moved by the movement of the foot pedal; when the foot pedal is fully stepped and a second switch is turned on, a presser bar-lifting means is actuated; and when the foot pedal is put back in its place and a first switch is turned on, the presser bar-lifting means becomes in the state of no-action. CONSTITUTION:When a foot pedal 6 is stepped after an inching pressor switch 16 is turned on, it is disregarded that a first switch 3 is turned off. When the pedal 6 is stepped during a stroke on which a second switch 4 is not turned on, a presser bar lifter link 12 is turned by a wire 8 and a presser 15 can be vertically moved at the fine intervals. In this state, when the foot pedal 6 is fully stepped and the second switch 4 is turned on, a solenoid presser bar lifter 17 is actuated. After that, by a control substrate 18, the solenoid presser bar lifter 17 is kept in the state of operation and the presser 15 continues to be lifted even if the second switch 4 is turned off, and when the first switch 3 is turned on, the solenoid presser bar lifter 17 is turned off and the presser 15 is lowered. In this way, the reliability of a sewing machine can be improved.
Patent JP-H0272763-A (JP)
Title: Facsimile equipment controlling system
Inventor: HAYAFUNE TAKESHI
IPC: H04N1/21
Filed: 1988-09-08
Abstract: PURPOSE:To precisely judge the accumulatable number of originals by calculating and displaying the accumulatable number of originals based on an average quantity of accumulation stored in a storage means corresponding to the classification of the original, and the size of the null area of an image accumulation function at that time. CONSTITUTION:When a command to start the reading of the original is inputted, a control part 1 decides the size and the classification of the original. At this time, when the size of the original is A4 size and reading resolution is set at reference resolution, the control part 1 reads out Mc% quantity used corresponding to the classification of the original from a memory quantity used table. Then, the accumulatable number PN of originals set at that time on an image accumulation device 9 is calculated. When the accumulatable number PN is calculated, the control part 1 displays and outputs a guidance message to an operation display part 7. In such a way, an operator can clearly recognize how many originals set at present can be accumulated hereafter.
Patent JP-H1167135-A (JP)
Title: Scanning electron microscope
Inventor: OKAZAKI YOICHI
IPC: H01J37/28
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To provide an electron microscope which minimizes 11 influences due to magnetic field and vibrations 11 when secondary electron data are fetched plural times, keeps image deterioration to a minimum, and enables clear image observation. SOLUTION: In this microscope, a sample 1 is irradiated with an electron beam 7, secondary electrons 8 generated from the sample 1 are captured by a secondary electron detector 5 for converting the amount of the secondary electrons into brightness of a cathode-ray tube. Then, an image is observed. In this case, a magnetic field measuring unit 10 and vibration measuring unit 11 are built in, and a discriminating unit 12 is installed. When the secondary electrons 8 from the sample 1 are detected, the magnetic field data and the vibration data are monitored with the magnetic field measuring unit 10 and the vibration measuring unit 11, and the data are discriminated as to whether they are 'within a standard' or not by the discriminating unit 12. The data which are outside of the standard are excluded, and the data which are within the standard are fetched by the discriminating unit 12.  Thus, the secondary electron data of which noise component is decreased to a minimum are obtained and are overlapped to display an image on a CRT 6 for observation.
Patent JP-S6465822-A (JP)
Title: Laminated ceramic condenser
Inventor: NAKAO KEIICHI
IPC: H01G4/38
Filed: 1987-09-07
Abstract: PURPOSE:To easily manufacture the title laminated ceramic condenser with high precision by a method wherein multiple innerelectrodes excluding overlapped parts thereof are alternately connected to two each of outerelectrodes. CONSTITUTION:Two each of ceramic condensers comprising a ceramic dielectric layer 11 and inner electrodes 12 before baking process are arranged in parallel with each other. The inner electrodes 12 near the mutually opposite planes of these two condensers are connected to the same outer electrodes 13. Next, the two condensers are formed into one body by pressurizing or heating process etc. After baking thus laminated ceramic condensers, the outer electrodes 13 are formed. The inner electrodes 12 on the bonded parts are mutually connected to the same outer electrodes 13. Through these procedures, the partially excluded inner electrodes 12 are alternately connected to two each of outer electrodes 13 so that the laminated ceramic connectors in high lamination numbers and large capacity at high hitting ratio may be manufactured.
Patent JP-H0548281-A (JP)
Title: Enclosure structure of electronic equipment
Inventor: MATSUI MASASHI
IPC: H05K7/20
Filed: 1991-08-08
Abstract: PURPOSE:To surely cool the inside of an electronic equipment by a method wherein either or both of a face provided with take in port and a face provided with an evacuation port are formed inclined against the surface of a table on which the apparatus is installed or to a face such as a floor face or the like. CONSTITUTION:Slant surfaces 2 not parallel and not vertical with reference to the surface of a table an electronic equipment apparatus is installed or to a face such as a floor face or the like are formed to take in or discharge the cooling air out of outer-package faces of an enclosure 1 for the electronic equipment apparatus; take in ports 3 or evacuation ports are formed on the slant surfaces 2. When the apparatus is installed vertically and a user places an object on the top of the enclosure 1, the take-in ports 3 is not closed because it is made on the slant surfaces 2. In addition, since the bottom face provided with an evacuation port is constituted of slanted surfaces 2, legs 6 for vertical installtion use are always attached, and a space required for an evacuation operation is ensured at the lower part of the bottom face of the enclosure 1. Thereby, the cooling operation of the apparatus can be performed surely.
Patent JP-H0888320-A (JP)
Title: Semiconductor device and its manufacture
Inventor: YAJIMA KOTARO
IPC: H01L23/64
Filed: 1994-09-19
Abstract: PURPOSE: To obtain a semiconductor device which prevents a microcrack from being generated in a capacitor even when a microcrack originated from a via hole is generated and which prevents a fault. CONSTITUTION: A metal layer 8 for reinforcement is formed so as to cover the surface of a via hole 2 which is formed in a semiconductor substrate 1, and an underlay electric interconnection 3 whose area is small is formed on its surface. In addition, an insulating film 4 is formed on the surface of the underlay electric interconnection 3, and an overlay metal 5 whose area is small is formed additionally on it. A part 6 represents a lower-part electric interconnection. In this manner, a capacitor is arranged on the surface of the via hole 2, and it is reinforced with the metal layer 8 for reinforcement. Then, the metal layer 8 for reinforcement absorbs a thermal stress.
Patent JP-S6379426-A (JP)
Title: Adaptive type echo canceller
Inventor: ITO HIDENORI
IPC: H04B3/23
Filed: 1986-09-24
Abstract: PURPOSE:To stabilize the impulse response while preventing the divergence by an arithmetic error by operating a divergence preventing circuit in matching with occasion of the divergence state. CONSTITUTION:A pseudo echo path 106 comprising a transversal filter consists of a reception signal storage circuit 105 storing a receiving signal, a tap coefficient storage circuit 107 storing a tap coefficient of the transversal filter, and an integration operation circuit 110 applying convolution operation to contents of the storage circuits 105, 107, and a tap coefficient is converted into frequency axis information by a conversion circuit 201 comprising a FET. Then a discrimination circuit 202 discriminates it as an error state when the converted frequency axis information is the gain system to control the divergence preventing circuit 111 thereby preventing divergence.
Patent JP-H1062195-A (JP)
Title: On-vehicle navigation apparatus
Inventor: KASHIWADA SHINJI
IPC: G09B29/00
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle navigation apparatus by which a user can understand easily the shape of a road on which a vehicle is being traveled or a destination. SOLUTION: In a navigation apparatus, a road map which contains a vehicle position being always detected is displayed in such a way that the vehicle position is displayed in the center lower part on the display screen of a display device, and the vehicle position on the display map can be identified. In the navigation apparatus, the radius X of a circle region E in which the vehicle position is situated in the center is set according to the reduced scale of the displayed road map (S110).  When a vehicle is being run on a preset guidance route, or when the vehicle is being run on a road in which a branch does not exist inside the circle region even in a road not contained in the guidance route (S120:YES; S180:NO), the road map is displayed in such a way that a crossing point in which a road extended to the advance direction of the vehicle from the vehicle position cross the boundary of the circle region E in the road being run is arranged just avobe the vehicle position (S130 to S170).
Patent JP-S61102889-A (JP)
Title: Video camera
Inventor: YOSHINO YASUAKI
IPC: H04N9/07
Filed: 1984-10-26
Abstract: PURPOSE:To obtain a picture quality excellent in S/N and color reproduction by synthesizing the signal component from an image pick-up element and the signal component that is weighted by the ratio of the signal level to obtain a luminance signal. CONSTITUTION:A sensor 1 provided with micro color filters generates various color signals, are amplified by respectively pre-amplifiers 2a-2c, by integral amplifiers 3a-3c, and then supplied to a matrix circuit 4. In this matrix 4, the outputs from the integral amplifiers 3a-3c are weighted by, for instance, resistors R1-R3 to generate a luminance signal Y. Signal Y, signal R, signal G, and signal B respectively are supplied to a processer 6 via filters 5a-5d, to obtain the luminance signals and the color difference signals. The output from the processor is supplied to an encoder 8 and converted to a standard television signal.
Patent JP-S60118398-A (JP)
Title: Laser welding device
Inventor: NISHIO MITSUHIRO
IPC: B23K26/21
Filed: 1983-11-30
Abstract: PURPOSE:To provide a titled device which heats materials to be welded and improves working efficiency by the constitution consisting in grasping the materials with the end faces of hollow cylindrical grasping bodies, conducting electricity to the grasping bodies to generate heat by resistance in the materials and irradiating laser light thereto via the hollow part of the grasping bodies. CONSTITUTION:A pair of hollow cylindrical grasping bodies 5, 6 consisting of a metal having high heat conductivity such as copper, etc. are provided freely attachably and detachably by a driving mechanism 8 constituted of the rod 10 of a cylinder (not shown), a mounting base 11, etc. Superposed metallic plates 12, 12 which are materials to be welded are grasped by the end faces of the bodies 5, 6. An inert gas is introduced through a supply pipe 7 into the bodies 5, 6 if necessary. Electricity is conducted through a cable 13 from a power source 14 to the bodies 5, 6 to preheat the plates 12 by resistance heating and thereafter laser light L is irradiated from a transmission path 2 provided with a condenser lens 4, by which the metallic plates are lap-welded. The plates 12 are heated to an adequate temp. in the same way as mentioned above after welding by which the heat treatment for recovering toughness and resistance to fatigue, etc. is continuously accomplished.
Patent JP-S61105066-A (JP)
Inventor: NOSE TOSHIMITSU
IPC: F25B41/06
Filed: 1984-10-26
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-H03138267-A (JP)
Title: Device for winding closed member containing drive mechanism in rotary drum
Inventor: RUNE BURETSUSON
IPC: E06B9/72
Filed: 1990-08-24
Abstract: PURPOSE: To facilitate the assembly work by providing an axial groove in cooperation with a toothed member fixed to a driven shaft of a reduction gear on one side, and in cooperation with two pinions to constitute a movable nut for a stroke terminating member on the other side. CONSTITUTION: An axial frame 3 is fixed to a bracket 1, a casing 4 is fitted to its free end, and a drive motor 5 and its accompanied reduction gear 6 are built therein. Ribs 12a are provided over the whole length on an inner wall of a rotary drum 12, the drum 12 is rotated by a cylindrical parts 15, the parts 15 is fixed to a driven shaft 6a of the reduction gear 6, and teeth to be engaged with the ribs 12a are provided on its outer surface. A pinion 16 (movable nut) is fitted to each screw rod 7 to control a pressing member 10 of a stroke terminating mechanism, and is engaged with the ribs 12a. Thus, the pinion 16 is moved in the axial direction along the screw rod 7 while the drum 12 is rotated to alternately operate an electric contact 106 of the stroke terminating mechanism.
Patent JP-H0558002-A (JP)
Title: Recording device
Inventor: MASAKI TOMOAKI
IPC: G06K15/00
Filed: 1991-09-04
Abstract: PURPOSE:To prevent data which is not printed from being transmitted by a method wherein a specified power is supplied to a recording device from a power supply means regardless of the ON/OFF condition of a power source switch means, and a control means, which gives a condition to perform recording of transmitted data when the power switch means is under an ON condition, and gives a condition not to perform recording when the power switch means is under an OFF condition, is provided. CONSTITUTION:Power is always supplied to the power supply circuit of a printer from an external power source, and respective voltages required to control the printer are output. For example, when a control circuit, which works in such a manner that when the power is ON, if the power switch is depressed, the power becomes OFF, is provided, when it is verified that the power switch is depressed, the condition before the power switch had been depressed is decided, and if it was a power ON condition, a Busy signal is made active so as not to accept an I/F signal, and it is indicated that data receiving is not performed to a host computer, and at the same time, the LED display is turned off. When the previous condition was a power OFF condition, the LED is lit up, and the Busy signal for the I/F signal is made inactive to wait for data transmission.
Patent JP-S59113678-A (JP)
Title: Compound semiconductor element
Inventor: SHIBATA ATSUSHI
IPC: H01S5/026
Filed: 1982-12-20
Abstract: PURPOSE:To enable to upgrade the yield by a method wherein an LD and a bipolar transistor are arranged in vertical type by using the bipolar transistor for a driving element to suppress the loss of electric power less, lessen the increase of Ith and reduce the area of the element. CONSTITUTION:A four elements layer 32 of InGaAsP is epitaxially grown on an N type InP substrate 31. After that, on the four elements layer 32 is epitaxially grown a P type InP layer 33 called a P-clad layer and an N type InP layer 34 is epitaxially grown on the P-clad layer 33. And then, impurities of Zn or Cd, etc., are selectively diffused or implanted in the N type InP layer 34 for forming a P type InP layer 35. At this time, the N type InP layer 34 being interposed between the P type InP layer 35 and the InP layer 33 is turned into the base layer and the width thereof becomes the base width. The four elements layer 32 being interposed between the N type InP substrate 31 and the P type InP layer 33 forms a double junction of a different kind and shuts the carriers in by current from the emitter of the P type InP layer 35 located right over the layer 32 to generate the laser luminescense.
Patent JP-S6378263-A (JP)
Title: Thin electronic circuit for keyboard
Inventor: KUMOCHI KIYOTAKA
IPC: G06F15/02
Filed: 1986-09-22
Abstract: PURPOSE:To make an electronic circuit thin and simplify manufacturing process by placing a circuit substrate in which matrix-like wiring that constitutes a keyboard circuit is formed on the upper face of a keyboard layer. CONSTITUTION:An insulating layer 14 and a keyboard layer 12 in which conductive bodies 11 are formed at positions corresponding to each touch key are formed by printing on one electrode face 10a of a battery 10. A circuit substrate 17 in which matrix-like wirings 17a, 17b that constitute a keyboard circuit is placed on the upper face of the keyboard layer 12. Thereby, a touch film can be eliminated and the thickness formed by the battery 10, keyboard layer 12 and a substrate 13 can be made about 40 micron and the circuit can be made thin. As the keyboard layer 12 is formed by printing, manufacturing process can be reduced.