baber/WOPTO huggingface dataset:
Patent JP-H07334052-A (JP)
Title: Waste toner discharge device for image forming device
Inventor: IKEDA SUNAO
IPC: G03G21/10
Filed: 1994-06-10
Abstract: PURPOSE:To provide a waste toner discharge device constituted so that the housing quantity of waste toner is increased and the handling and the post- processing thereof are easily executed by solidifying the waste toner, extremely reducing the volume thereof, cutting it to a fixed shape and discharging it. CONSTITUTION:This device is provided with a cleaning device 3, a waste toner container 4, a fixing device 5 provided with a heater 7 inside and a waste toner relay tube 9 connecting the fixing device 5 and the container 4. Then, a waste toner flowing-out tube 8 provided with a spiral screw 12 positioned on the inside of the heater 7 and driven to be rotated and a cut device 45 cutting the discharged waste toner 18 at the exist 16 thereof is connected to the tip of the tube 9.
Patent JP-H04329719-A (JP)
Title: Simultaneous transmission reception radio equipment
Inventor: AKAO KAZUTOSHI
IPC: H04B1/56
Filed: 1991-05-01
Abstract: PURPOSE:To simplify the circuit constitution of the simultaneous transmission reception radio equipment. CONSTITUTION:The simultaneous transmission reception radio equipment is provided with a frequency direct oscillation circuit 2 comprising an inverting amplifier 2a, a resistor 2b and a crystal oscillator 2c, a rectifier element modulation circuit 4 in which two rectifier elements 4a, 4b used for modulating an output signal of a voice amplifier circuit 3 with an output signal of the oscillator circuit 2 are connected in series, a transformation 5a transforming a voltage of an output signal of the modulation circuit 4 and an antenna 5a sending a signal generated at a secondary winding of the transformation 5a. A reception signal inputted from the antenna 5a is inputted to the secondary winding of the transformation 5a. The configuration is simplified by the combination of the above circuits.
Patent JP-H01297905-A (JP)
Title: Plane antenna
Inventor: TSUKAMOTO KATSUYA
IPC: H01Q21/00
Filed: 1988-05-26
Abstract: PURPOSE:To simplify the structure and to facilitate the manufacture by laminating 1st and 2nd electric feeding circuits and radiation circuits board in order at specific intervals, and coupling electric feeding patterns and radiation elements which are formed on the electric feeding circuits and radiation circuit boards with one another electromagnetically. CONSTITUTION:An ground conductor plate 1, the 1st electric feeding circuit 2, the 1st radiation circuit board 3, the 2nd electric feeding circuit 4, and the 2nd radiation circuit board 5 are laminated in order at the specific intervals. The electric feeding patterns 2a and 4a formed on the electric feeling circuits 2 and 4 and the radiation elements 3a and 5a formed on the radiation circuit boards 3 and 5 are coupled electromagnetically. The radiation element 3a consisting of a couple of stripped slots (radial slot) is formed on the circuit board 3, and the radiation element 5a consisting annular slots where rectangular patch elements are arranged in square openings is formed on the circuit board 5; and the radiation elements 3a and 5a are so formed that the stripped slots are positioned below the annular slots.
Patent JP-S5920085-A (JP)
Title: Picture information reader
Inventor: MIYASHIYOU YASUO
IPC: G06K11/00
Filed: 1982-07-23
Abstract: PURPOSE:To improve resolution, by constituting plural matrixes under a picture information plate transmitting light, constituting core cell incorporating photodetectors and light emitting elements with the matrix and reading a picture drawn on the information plate with the photodetector of the core cell. CONSTITUTION:The matrix shaped core cells 5, 5a- being independent of each other are constituted with the information plate 1, a shield plate 3 and a bottom plate 4 under the picture information plate 1 transmitting light, and the cells 5, 5a- are provided with the photodetectors 6, 6a- and the light emitting elements 7, 7a-. Drawn information 2 is drawn with a prescribed pigment on the information plate 1, the elements 6 of the respective cells 5 are connected to a row input optical receiving circuit, the elements 7 are connected to a row and a column drive circuit, and a clock pulse generating circuit controls the receiving circuit and the row and the column drive circuit. The picture drawn on the information plate 1 is read with the elements 6 of the cells 5 with highly accurate resolution.
Patent JP-S5556174-A (JP)
Title: Adhesive tape roll and its preparation
Inventor: IKEDA RITSUROU
IPC: C09J7/02
Filed: 1978-10-19
Abstract: PURPOSE: To obtain an adhesive tape roll with improved operating and production efficiencies, without riding up the rolling ends, by subjecting the release treating surface of an adhesive tape immediately before the rolling with the adhesive layer inside, to corona discharge treatment.  
     CONSTITUTION: The front face of a tape base with the release agent applied to the back face is coated with an adhesive, dried and subjected to corona discharge treatment by a device comprising the electrode 10 connected to the radiofrequency power source 9 via the high-voltage transformer 8, and the electrode roll 12 covered with the silicone rubber 11 facing the electrode 10, continuously at the position 7 immediately before the rolling, and then rolled with the adhesive layer inside. The adhesive layer surface of the tape 13 is brought into contact with the roll 12, and the corona discharge is applied to the release layer by the electrode 10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05322170-A (JP)
Title: Gas turbine combustor
Inventor: BANDAI SHIGEMI
IPC: F23R3/40
Filed: 1992-05-21
Abstract: PURPOSE:To reduce the generation of NOx by attaching a catalyst layer to a pilot combustor alone to promote burning reaction. CONSTITUTION:A pilot gas fuel flows into a circular gas path 10 as indicated by the arrow (e) and injected into an air path 13 from a fuel nozzle 12 for catalyst to form a fuel/air mixed gas, which is straightened with a bell mouth 15 and flows into a catalyst layer 16. The combustible fuel/air mixed gas burns being ignited in the catalyst layer 16 and then, does with a flame in the rear of a catalyst. A flame is jetted out from a nozzle 17 as indicated by the arrow (g) to keep a premixed flaming by a main fuel and air as injected from double circular paths 5A and 5B. This allows lean combustion to lower the temperature of the flame thereby reducing the amount of NOx generated to the utmost.
Patent JP-H1046225-A (JP)
Title: Production of cr-containing molten iron
Inventor: TAKAOKA TOSHIO
IPC: C21C7/04
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a producing method for shortening smelting time and enabling the increase of the producing quantity, at the time of producing a chromium-containing molten iron by executing a smelting reduction of a chromium oxide raw material. SOLUTION: This producing method is composed of a smelting reduction period, in which the chromium oxide raw material, carbonaceous material and slag-making material are charged into a combination blown smelting furnace 1 and also, the smelting reduction of the chromium oxide raw material is executed by top-blowing gaseous oxygen, and a finish reduction period, in which the carbonaceous material is charged while holding the top-blown oxygen flow rate in the smelting reduction period, and also, a metal as the chromium source, a metal as a nickel source and one or more kinds among oxides as the nickel source are charged and melted.
Patent JP-H11328840-A (JP)
Title: Disk reproducing device
Inventor: KATSUTA HIROMICHI
IPC: G11B19/20
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To enable the braking of the rotation of a disk with simple constitution by providing the device with a braking member which parts from the disk when a button is not operated and comes into contact with the disk when this button is operated. SOLUTION: The button 9 is disposed in the front part of an upper cabinet 6, is held slidably in the diametral direction of the optical disk 1 and is energized by a coil spring 10 to a direction where the button parts from the optical disk 1. The button has a pawl 91 engaging with a pawl 82 disposed in front of a disk cover 8. This disk cover 8 is held in a closed position by the engagement of these pawls 82, 91 to prevent the disk cover 8 from opening the spring. The pawls 82, 91 are disengaged when the button 9 is pushed backward, by which the disk cover 8 is opened. The rotation of the optical disk 1 is then braked by the friction between the braking member 11 and the optical disk 1.  At the time of attaching and detaching the optical disk, the braking member 11 is returned by the energization of the coil spring to the position where the member does not come into contact with the optical disk 1.
Patent JP-H04356203-A (JP)
Title: Heavy duty type pneumatic radial tire
Inventor: SUMIYA YOSHIROU
IPC: B60C9/18
Filed: 1991-05-31
Abstract: PURPOSE:To ensure durability of the tread portion of a heavy duty type pneumatic radial tire without causing lack of dimensional stability and belt durability by combining the merit of a tire having a first belt coverin the entire tread area with the merit of a tire formed of a split construction excluding the central area of the tread. CONSTITUTION:A reinforcement layer 6 formed by burying a cord in the radial direction from a tread portion 4 to a tire side portion 7 is laid along a carcass ply 1, in the case of tire of a split construction having a carcass ply 1 of one or more layers and a steel belt layer 3 of at least three layers with a first belt 3a counted from the carcass ply 1 in the tread direction, decomposed and arranged on the tread excluding its central area.
Patent JP-H08300853-A (JP)
Title: Delivery slip
Inventor: KIKUGUCHI NOBUYUKI
IPC: B42D11/00
Filed: 1995-04-28
Abstract: PURPOSE: To apply printing to a delivery slip and delivery commodity name entry paper at the same time in mail-order sale and to dispense with the correspondence of the delivery slip and the delivery commodity name entry paper. CONSTITUTION: A delivery slip 1 has a bonding slip 3, a delivery and reception slip 4 and a depature shop duplicate slip 5 demarcated by slits 6, 7 and a delivery commodity name entry slip 8 demarcated by a cutting perforation 9 and delivery data entry parts 16-18, 20-28 are provided on the surfaces of the respective slips 3, 4, 5, 8 and the surface of a bonding sheet is bonded to the rear surfaces of the slips 3, 4, 5, 8. The rear surface of the bonding sheet is coated with a self-adhesive and covered with release paper and the delivery and reception slip 4 is made peelable from the bonding sheet.  The delivery commodity name entry slip 8 is constituted so as to be made separable from the cutting perforation 9 along with the bonding sheet and the release paper and delivery data are simultaneously printed on the delivery data entry parts 16-18, 20-28 by a non-impact printer and, thereafter, the delivery and reception slip 4 is peeled and the delivery commodity name entry slip 8 is separated to be used.
Patent JP-H11325086-A (JP)
Title: Rolling bearing for hdd
Inventor: FUJITA YASUNOBU
IPC: F16C33/66
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To attain low outgassing by sealing the grease blended with a lithium soap thickener to the base oil made of aromatic ester alone or the mixed oil of aromatic ester and polyol ester into a rolling bearing. SOLUTION: An inner ring 2 having an inner ring track face 1 on the outer peripheral face and an outer ring 4 having an outer ring track face 3 on the inner peripheral face are concentrically arranged to form a rolling bearing for a hard disk drive(HDD), and multiple balls 5 arranged between the inner ring track face 1 of the inner ring 2 and the outer ring track face 3 of the outer ring 4 and serving as rolling elements are rollably held by holders 6. The grease blended with a lithium soap thickener to the base oil made of aromatic ester alone or the mixed oil of aromatic ester and polyol ester is sealed into the rolling bearing and fixed by a seal section 7.
Patent JP-S6022104-A (JP)
Title: Arraying method of optical fiber array
Inventor: OOSAKA KEIJI
IPC: G02B6/04
Filed: 1983-07-18
Abstract: PURPOSE:To array optical fiber air on an end surface orderly and linearly at constant pitch by winding and fixing an optical fiber on two grooved plates on a drum and then cutting it. CONSTITUTION:The two grooves plates 3 are fitted to the drum 2 closely to each other in a circumferential direction so that their groove directions are made coincident with each other. In this state, the drum 2 is rotated and the optical fiber 1 is wound while run in respective grooves, one by one. A traverser 4 moves along over the surface of the drum 2 to run the fiber 1 in the grooves properly. The fiber 1 is wound as many times as the necessary number of picture elements and then fixed to the plates 3 with resin in said state. In this case, pressure plates are mounted to fix the fiber with resin together with the pressure plates when necessary. Then, the fiber is cut between the plates 3 and 3 and removed from the drum 2 to obtain an optical fiber array.
Patent JP-S5653428-A (JP)
Title: Water temperature measuring system onboard ship
Inventor: TANAKA ISOICHI
IPC: G01K11/24
Filed: 1979-10-09
Abstract: PURPOSE: To easily measure the water temperature at an optional depth during navigation by a method wherein plural number of acoustic wave transmitting-receiving units and a temperature indicator are installed at the bottom of the ship, and the water temperature near the point of intersection of acoustic wave beams is operated to be displayed.  
     CONSTITUTION: The wave transmitting-receiving units 3, 4, a water temperature sensor 7, and a sound speed sensor 8 are installed at the bottom of the ship. And the acoustic wave beams are projected from the wave transmitting-receiving units 3 and 4 so that the beams intersect each other, and an echo at the point of intersection is received in the wave transmitting-receiving unit 4 to be entered into an arithmetic circuit CPU and along with this, a segment of the echo is entered into the CPU via the sound speed sensor 8. And further, the water temperature near the ship bottom is measured by means of the water temperature sensor 7 and these three are operated through the CPU, and then, the water temperature near the point of the beam intersection 5 is displayed on an indicator PR. On this account, the water temperature at an optional depth is corrected based on a reference values taken from the values of the sound speed sensor 8 and the water temperature sensor 8, thus, an accurae water temperature can be measured even when a ship is navigating. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07310697-A (JP)
Title: Diffuser guide vane driving device
Inventor: HARADA HIDEOMI
IPC: F04C29/00
Filed: 1994-05-19
Abstract: PURPOSE:To provide a diffuser guide vane driving device capable of making a diffuser vane variable with a simple structure. CONSTITUTION:The driving device for driving diffuser guide vanes is provided with a plurality of gears 4 connected respectively to a plurality of guide wanes 1, a large gear 5 meshed with those gears 4, gear pressers 7, 8 for clamping the gears 4 and the large gear 5, and a plurality of rollers for supporting the outer peripheral part of the large gear 5.
Patent JP-S63295066-A (JP)
Title: High-speed tig welding method
Inventor: TERASAWA TAKESHI
IPC: B23K26/21
Filed: 1987-05-26
Abstract: PURPOSE:To weld sheet metals with the high quality at a high speed by performing the laser beam irradiation under specific conditions in advance on the objective position of a W electrode at the time of performing the TIG welding of the sheet metals with the specific thickness. CONSTITUTION:At the time of performing the TIG welding of the metallic materials with the thickness <=1.0mm, the laser beam irradiation with the energy density E>=10<4>J/cm<2> at the metal surface which is calculated by a formula E=P/DV at the position separated by the distance <=10mm is performed in advance on the objective position of the W electrode. Further, in the formula, P, D and V denote the laser beam output (watt), the laser beam diameter (cm) at the sheet metal surface and the beam irradiation travel speed (cm/sec) respec tively. By this method, when the TIG welding is performed after the laser beam irradiation is performed, an arc is concentrated on a laser beam irradia tion part and the welding with internal and external beads having narrow width and a smooth shape of the beads can be performed at a high speed.
Patent JP-H05296893-A (JP)
Title: Switching equipment of dilution ratio of dilution sampling apparatus
Inventor: SHINTANI KEIZO
IPC: G01N1/22
Filed: 1992-04-22
Abstract: PURPOSE:To obtain switching equipment of a dilution ratio of a dilution sampling apparatus which can switch the dilution ratio easily without necessitating replacement of a capillary. CONSTITUTION:Branch open lines 5 connected to an air open line 4 and branch supply lines 6 connected to a mixed gas line 7 for supplying a mixed gas of a sample gas and a dilution gas are connected alternately in branch to a pressure regulating line 3 connected to a sample gas line 1 and a dilution gas line 2. The air open line 4 is provided with a pressure regulating means 8 for maintaining the pressure of the pressure regulating line 3 to be prescribed, while an on-off valve 9 is provided for each branch open line 5. Each branch supply line 6 is provided with a constant pressure reducing means 10 for making a gas flow rate prescribed.
Patent JP-S6113137-A (JP)
Inventor: KURISUTOFUAA SUNERINGU
IPC: G01N21/27
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-H10319502-A (JP)
Title: Projection optical device
Inventor: KAWAI KOJI
IPC: G03B21/132
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent visual field and dynamic stability and to project light with high luminance by providing the device with an illumination part, a reflection part, a first and a second image forming means for forming the image of the light from the illumination part on a projection lens system and a first interlocking mechanism interlocking the projection lens system and a reflection mirror. SOLUTION: The image of the light from the illumination part 30 for illuminating a glass surface plate 14 is formed on the projection lens system 56 by a Fresnel lens 58 on a condition that it is control based on the image information of a transparent film. Besides, the light is made incident on a liquid crystal panel 76 from the illumination part 30 by being reflected from the reflection mirror 60 and the image is formed on the lens system 56 by a Fresnel lens 74. Thereafter, it is properly changed by a projection mirror 26 and projected on a screen S. At this time, since the light quantity of the part thereof transmitted through the panel 76 is distinctly different from the light quantity of the part which is not transmitted, the contrast of the image information projected on the screen S is enhanced.  Besides, since a lens barrel 24 is set at a second position, the obstruction of the visual field over the lens barrel 24 is dissolved.
Patent JP-H05302666-A (JP)
Title: Automatic transmission having overrun clutch
Inventor: SHINOMIYA HIROAKI
IPC: F16H61/00
Filed: 1992-04-24
Abstract: PURPOSE:To provide an automatic transmission having an overrun clutch by which an engine brake can be applied when an accelerator pedal is returned while traveling in a D range. CONSTITUTION:A lockup clutch 2 and an overrun clutch 6 connected directly to each other by-passing a torque converter are incorporated into this automatic transmission having the overrun clutch, and after the lockup clutch 2 is disengaged according to a command of a controller 20 in response to a sudden accelerator pedal stepping-on release signal from an accelerator pedal sensor 17, the overrun clutch 6 is thrown in, and is shifted to a gear stage suitable for a vehicle speed detected by a vehicle speed sensor 18. Thereby, inverse torque of tires is transmitted to an output shaft of an engine through the overrun clutch 6.
Patent JP-H06342831-A (JP)
Title: Defective pellet displaying and sorting system
Inventor: MIHASHI HIDEO
IPC: G01R31/26
Filed: 1993-06-01
Abstract: PURPOSE:To secure the sorting between inferior goods and superior goods and simplify the constitution of a device, in the display marking of the property inspection results of semiconductor wafers and in the sorting between inferior good and superior goods in the later process. CONSTITUTION:A magnetic substance marking means 2 performs disqualification marling on a pellet, which is judged to be inferior in property with a property inspection means 1, with a marking material such as, for example, ink or the like containing magnetic substance. Since the disqualification mark contains a magnetic substance, the quantity of magnetism differs between the superior pellets and inferior pellets. So, next, in the after process of the magnetic substance marking means 2, a magnetism detecting means 3 performs the sorting between superior goods and inferior goods by detecting the quantity of magnetism of every pallet with a magnetic sensor such as a Hall element or the like, thus this system sends only the pellet of superior goods to the later process such as inspection, assembly work, etc.
Patent JP-S6110208-A (JP)
Title: Manufacture of rare earth and iron permanent magnet
Inventor: HAGA MASAKATSU
IPC: C21D6/00
Filed: 1984-06-26
Abstract: PURPOSE:To obtain the permanent magnet with high energy product having high magnetic flux density and high coercive force by uniting through heating after laminating the crystalline thin band of a rare earth and iron permanent magnetic alloy formed by way of a molten metal quenching method. CONSTITUTION:A rare earth and iron permanent magnetic alloy contains at least one chosen from yttrium and such rare earth metals as Ce, Pr, Nd and Sm, and iron as a principal componet, and further contains such a nonmetal as B, C to stabilize. As an axis C orientates at right angles to a thin band surface when the rare earth and iron permanent magnetic alloy is made to change into a thin band with the molten metal quenching method, the rare earth and iron permanent magnetic alloy changes into a thin band with bursting an alloyed molten metal over a rotary cooler. This crystalline thin band gained is united by heating after laminating in order to become a desired form. Heating temperature differs depending on a composition. The temperature to unite needs to be at least 600 deg.C, and it is preferable that the temperature to prevent a liquid phase from crystallizing needs to be at most 1,100 deg.C.
Patent JP-S5919834-A (JP)
Title: Torsion fatigue testing device
Inventor: SARUGI KATSUJI
IPC: G01N3/34
Filed: 1982-07-26
Abstract: PURPOSE:To enlarge torsion resonance frequency and to quicken a testing speed by a simple structure, by connecting a vibration load device and a mean load device through a torsion elastic body, making a spring constant of a torsion elastic body lower than a spring constant of the vibration load device, and setting the magnitude of inertia moment so that resonance frequency of the mean load device becomes lower than resonance frequency of the vibration load device. CONSTITUTION:When a variable speed motor 50 is rotated by frequency in the vicinity of a resonance point of a vibration load device 22 containing a test piece 26, vibration load of several times through scores of times of compelling force generated by an exciter 46 can be applied to the test piece 26, and resonance magnification can be varied by changing the rotational frequency of the variable speed motor 50 and varying magnitude of compelling force of the exciter 46 and the frequency. Load amplitude operating on the test piece 26 is measured by a load cell 30, is compared with a set value from a setting device 56 by a comparator 54, and in case when there is a difference, a controller 52 changes a speed of the variable speed motor 50, and maintains the load amplitude operating on the test piece 26 at a desired value.