baber/WOPTO huggingface dataset:
Patent JP-H118439-A (JP)
Title: Nitride semiconductor light-emitting device and manufacture thereof
Inventor: SANO MASAHIKO
IPC: H01S5/323
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To realize a laser of simpler structure than usual by a method, wherein a third nitride semiconductor layer which contains aluminum is interposed between an active layer and a nitride semiconductor layer, and an aluminum oxide is included in a part of the third nitride semiconductor layer. SOLUTION: An Al oxide-containing current constriction layer 30 is provided between an active layer 14 and a p-side contact layer or between the active layer 14 and an n-side buffer layer 11. The current constriction layer 30 is composed of a peripheral region (a), which contains Al and Ga oxide and a center region (b) which contains no oxide, wherein the region a is high in resistance, and the region b is kept low in resistance. On the other hand, when the current construction layer 30 is formed on an n-layer side, the peripheral region (a) is set high in resistance, and the center region (b) is turned into an n conductive type. By this setup, a layer high in an Al mixing ratio functions as a current constricting layer or a light-trapping layer, and a laser device of simpler structure than the conventional can be obtained.
Patent JP-H04362308-A (JP)
Title: Slide member
Inventor: FUJISAWA YOSHIKAZU
IPC: F16C33/06
Filed: 1991-06-04
Abstract: PURPOSE:To provide a sliding bearing provided with a surface layer with favor able seizure resistance. CONSTITUTION:A surface layer 3 is constituted of a Pb alloy and its slide surface 3a is formed of a plural number of quadrangular pyramid body type crystals 5 with their top points pointing to the slide surface 3a side. The abundance of the quadrangular pyramid body type crystals 5 is set as 2X10<4> pieces, 5X10<6> pieces/mm<2> or less. Consequently, the surface area of the slide surface 3a is extended and the surface area 3 has sufficient oil retentivity, and it is possible to improve primary conformability as the top point (a) side of the quadrangular pyramid body type crystal 5 is preferentially abrased.
Patent JP-S643558-A (JP)
Title: Coupling medium for non-destructive inspection
Inventor: OHASHI TAKESHI
IPC: G01B17/02
Filed: 1987-06-25
Abstract: PURPOSE:To improve high-temp. resistance and handling characteristic by using polyglycerol and/or polyglycerol deriv. or an aq. soln. contg. the same as a coupling medium. CONSTITUTION:The polyglycerol PG and/or PG deriv. or the aq. soln. contg. PG and/or PG deriv. is used as the coupling medium for a non-destructive inspection. The PG includes, for example, the PG expressed by formula I. The degree of polymn. (n) is preferably 4-10. The PG deriv. includes the PG fatty acid ester obtd. by the esterification reaction of the PG expressed by formula I and fatty acid of 2-10C. The above-mentioned PG and PG deriv. are used independently or in combination and the compounding ratio thereof is more particularly preferably >=85wt.% in the coupling medium. The volume of the water in the case of using the aq. soln. is particularly preferably set at 5-40pts. wt. per 100pts.wt. PG and/or PG deriv. Then, the medium which can transmit transverse ultrasonic waves, withstands high temp. and has the excellent workability in ultrasonic penetration type flaw detection is obtd.
Patent JP-S6055920-A (JP)
Inventor: FUIRITSUPU YURIOSUTE HERUMIDA
IPC: A47L23/16
Filed: 1984-07-31
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-S639225-A (JP)
Inventor: KEBIN ERU MATSUKUROORIN
IPC: H03K19/08
Filed: 1987-06-26
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-S5279631-A (JP)
Title: Multiple value detector for bubble magnetic block memory unit
Inventor: IWASA SEIICHI
IPC: G11C11/14
Filed: 1975-12-25
Abstract: PURPOSE: To obtain detector for bubble magnetic block memory unit in which multiple vale information is stored in the magnetic wall of bubble domain utilizing skifully the principle that the abnormal bubble has larger intensity of extinction magnetic field than the normal bubble. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5783668-A (JP)
Title: Water quantity control mechanism of hydraulic machine
Inventor: OOKOUCHI TAKESHI
IPC: F03B3/16
Filed: 1980-11-14
Abstract: PURPOSE: To adjust effectively the water quantity to be supplied to a runner according to a load by providing a gate movable axially along the main shaft on which the runner is fixed, and controlling the area of an opening leading to an interior of the casing.  
     CONSTITUTION: A gate 40 is opened and closed by a hydraulic servomotor 54 through a lever 52, a ring 50, an operation ring 48, and an operation rod 46. Consequently, a gap formed between a gate 40 and a discharging ring 34 namely an opening area of a casing 10 is controlled to adjust a water quantity passing through runner 18. As a result, power of a mill work can be controlled. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5861567-A (JP)
Title: Production method of electrode plate for lead storage battery
Inventor: KIKUCHI YOUICHI
IPC: H01M4/73
Filed: 1981-10-06
Abstract: PURPOSE:To obtain a lightweight and thin electrode plate productively by dripping a melted lead alloy in lines on a lattice-like synthetic resin substrate to unite the synthetic resin and the lead alloy together and by filling an active material into it to form an electrode plate. CONSTITUTION:A continuous lattice-like synthetic resin substrate 1 is conveyed by a belt conveyor 5, and a melted lead alloy 6 is dripped in lines from above the substrate 1 through an extrusion port 8 so as to make a right angle with the flow of the conveyor 5 and is also dripped in lines through the other extrusion port 7 so as to be in parallel with the flow of the conveyor 5, thus forming a continuous lattice, followed by press welding under heat with a roll 9. Then, an active material is filled into the lattice to form an electrode plate. Accordingly, by adjusting the extrusion amount of the melted lead alloy 6, a lightweight and thin electrode plate can be easily obtained, and the production process can be simplified remarkably.
Patent JP-H11309307-A (JP)
Title: Thickener method and thickener apparatus for ready-mixed concrete wastewater
Inventor: TANII MASAHARU
IPC: B01D21/02
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To recover by separating supernatant water and concentrated sludge by a method wherein, immediately after generating ready-mixed concrete wastewater, an aggregate is separated, the sludge is aerated by an air from an aeration tube functioning by going up and down in a thickener tank, a coat of a mixing agent in the sludge is broken to make a cement particle enlarged, and a solid content is separated by settling. SOLUTION: Generated sludge water is put into a storage tank after removing an aggregate, introduced to a thickener tank 3 with a sand pump, and aerated from a nozzle 15 of an aeration tube 5 via a hollow vertical axis 6 from an air valve 16. The aeration tube 5 starts aeration in parallel with feeding the sludge to the thickener tank 3, the aeration pipe 5 also rises slowly in parallel with the rise of a water level to stop the rise at a water surface exposed position of the aeration tube 5. Breaking of a coat of the mixing agent is executed by the aeration. Supernatant water is discharged from an upper stage drain valve at a specific holding time after end of the aeration, then a lower stage drain valve 8 is started to be discharged, and a pinch valve 12 is opened after end of discharge of the supernatant water to discharge the concentrated sludge by gravity.  Thereby, a treating time is shortened and the concentrated sludge can be recovered by separation.
Patent JP-2000012173-A (JP)
Title: Electric insertion connecting member
Inventor: HARTING DIETMAR
IPC: H01R13/514
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To install segments to an insertion connecting member certainly, precisely, and fixedly, and to simplify assembling work thereof so as to lower an assembling cost. SOLUTION: This electric insertion connecting member comprises a supporting body made of an insulating material and plural segments which are inserted in the supporting body and have both contacts and connection end parts. This electric insertion connecting member also comprises an additional member 3 made of an insulating material for positioning and fixing the segments within the supporting body. The additional member 3 has plural comb-like integrally formed parts 24 disposed between the respective segments.
Patent JP-S5490753-A (JP)
Title: Rotary feeder
Inventor: TOYOTATE KATSUJI
IPC: B65G65/48
Filed: 1977-12-27
Abstract: PURPOSE: To prevent a suction port from getting clogged, by providing a filter for the suction port which is to reduce the pressure of a reserve chamber of the rotary feeder which is used for a system having a pressure difference and by applying anti-clogging reverse fluid pressure to the filter.  
     CONSTITUTION: The pressure increasing and decreasing of a supply rotary feeder 4 and a discharge rotary feeder 4, 5 provided at a vacuum-freeze drying chamber 3 are timed by valve control mechanisms 10a, 10b. When a processed matter is supplied to the reserve chamber 20, the pressure of the chamber is reduced by a suction pump 6. When the chamber 20 is connected to a first port 21, the chamber does not communicate with the suction pump 6 and a pressure storage tank 7. Just before the reserve chamber 20 communicates with a second port 22, the pressure of the chamber is raised by the pressure storage tank 7 to prevent the filter 25 from getting clogged and pressure gas from flowing into the first port 21. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6137095-A (JP)
Title: Method of separating enzyme analog to trypsin
Inventor: KASAI KENICHI
IPC: C12N9/76
Filed: 1984-07-30
Abstract: PURPOSE:To separate an enzyme analog to trypsin and/or its precursor by liquid chromatography, by using a totally porous adsorbent containing an alcoholic hydroxyl group as a stationary phase. CONSTITUTION:A totally porous adsorbent having an alcoholic hydroxyl group and a ligand having affinity for an enzyme analog to trypsin is used as a stationary phase of chromatography. 1.0-14.0 millimol/g, preferably 1.5-11.0 millimol/g based on dried weight of the adsorbent of alcoholic hydroxyl group exists in the adsorbent. The ligand group on the adsorbent is fixed with a covalent bond, and 0.001-3,000mumol/g, preferably 0.001-250mumol/g ligand group exists. The ligand group on the adsorbent contains an amidino group or a guanidino group.
Patent JP-H0326375-A (JP)
Title: Continuous production of substrate for optical information recording medium
Inventor: TAMURA MIKI
IPC: B29C33/38
Filed: 1989-06-26
Abstract: PURPOSE:To produce a substrate free from defect without changing roll stampers by peeling a sheet substrate from a roll stamper to transfer a rugged pattern to UV-curing resin on the substrate, and then removing the resin remaining on the roll stamper. CONSTITUTION:UV-curing resin 2 is fed between a sheet substrate 1 and a roll stamper 3, and cured with light from a UV lamp 6. Then the substrate 1 with the cured resin 2 is peeled from the stamper 3 to obtain the substrate 1 having the transferred pattern. The resin 2 partly remaining on the stamper 3 is then removed by a wiping member 7 disposed near the point where the substrate is peeled off. By this method, the resin can be easily removed and the substrate for optical recording medium can be continuously produced with good productivity without changing the roll stampers. The obtd. substrate has no defect such as deposition of foreign matter.
Patent JP-S6222673-A (JP)
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1985-07-20
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-S6220809-A (JP)
Title: Melt reduction method of iron ore
Inventor: SEKI YOSHIKAZU
IPC: C21B13/14
Filed: 1985-07-19
Abstract: PURPOSE:To prevent the clustering in a preliminary reduction furnace, to improve the preliminary reduction efficiency in said furnace and to decrease the rate of supply of a carbon material, etc. to a melt reduction furnace by coating a C-component on the surface of the iron ore, executing the preliminary reduction and supplying the generated gas to the preliminary reduction furnace. CONSTITUTION:Iron ore Or and hydrocarbon are introduced into a carbon- component coating device 3 and the iron ore coated with the carbon-component is supplied to the preliminary reduction furnace 1. On the other hand, a cracked gas G2 which is the waste gas from the device 3 is joined with the generated gas G1 flowing from the melt reduction furnace 2 toward the above-mentioned furnace 1 to execute the cracking reaction and to improve the reducing characteristic. The gas is introduced into the furnace 1 to accelerate the melt reduction after the temp. thereof is decreased down to the temp. at which welding does not arise.
Patent JP-H04357978-A (JP)
Title: Pinball machine
Inventor: FUKUSHIMA SEIICHIRO
IPC: A63F7/02
Filed: 1991-06-04
Abstract: PURPOSE:To provide the pinball machine displays management data for satisfying a player's request, and thereby, whose operating factor is not lowered. CONSTITUTION:When a value of the ball lending data memory amount K which is profitable to a game hall side reaches Yen 1000 (step 20) or Yen 500 (step 40), the present data (step 30) being management data or conventional data (step 50) is set to a data indicator, and also, displayed. In such a way, in order to display the management data which a player desires, it is necessary to borrow prescribed game balls so as to become profitable to the game hall side, and as a result, the lowering of the operating factor is suppressed.
Patent JP-H0777155-A (JP)
Title: Rotary motion device
Inventor: NAKAO HIROTOSHI
IPC: F15B11/02
Filed: 1993-06-30
Abstract: PURPOSE:To facilitate handling and save energy consumption by dispensing with a hydraulic source and its piping CONSTITUTION:An electric-driven motor 7 and a hydraulic volume device 2 having functions of a variable volume type hydraulic motor and a pump are arranged on a main shaft 1 under restriction so as to perform shynchronous rotation. A tilting plate 10 and cylinders 13, 14 vary the volume of the hydraulic volume device 2. A control valve 30 controls them. An electric-driven motor driver 19 and a controller 20 as control means send operation command to the control valve 30 and the electric-driven motor 7. An accumulation tank communicated with a high-pressure port of the hydraulic volume device 2 and an operation oil storage tank communicated with a low-pressure port are fixed to a casing 3b.
Patent JP-H1013189-A (JP)
Title: Digital filter device
Inventor: ANKEI TAKESHI
IPC: H03H17/02
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To provide the digital filter device in which the effect and processing speed of digital filter processing are adjusted, in terms of hardware. SOLUTION: A digital filter means conducting processing, equivalent to high-degree digital filter processing, is formed by connecting a puerility of a pre-stage filter 101 and a post-stage filter 102 being low-degree digital filters in a cascade. A selector 103 selects an intermediate output b from the pre-stage filter 101 or a final output from the post-stage filter 102 and provides an output of the selected output. A counter 104 compares a data transfer speed of an input a to the pre-stage filter 101 being a digital filter with that of an output d of the selector 103 and provides an output of the result to a discrimination device 105 as an output-switching request. The discrimination device 105 decides an output of the selector 103, based on the output switching request and initializing request signal, and provides an output of the result of the selector 103 as an address.  The output of the digital filter is switched hardwarewise.
Patent JP-2000283157-A (JP)
Title: Roller guide device and table guide device
Inventor: TERAMACHI HIROSHI
IPC: F16C33/46
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To automatically carry out aligning and provide a damping property with high rigidity by a barrel shaped roller line in a base part corresponding region between a block main body part and an upper surface of the rail main body part, and a drum shaped roller line between a right and left supporting piece part and right and left half part lower surface of the rail main body part. SOLUTION: A width direction cross sectional surface of a rail main body part 4 is formed in a circular arc shape bent so as to protrude to a lower side, and a circular arc C1 of an upper surface and a circular arc C2 of a lower surface of a right and left half part 41, are constituted in a concentric circle shape around a curvature center O. One line of barrel shaped roller line 12 is disposed in a region corresponding to a base part 5 between a block main body part 6 and an upper surface of the rail main body part 4, and a drum shaped roller line 21 is disposed between a right and left supporting piece part 9 of the rail main body part 4 and a lower surface of a right and left half part 41. High rigidity is realized comparing with that of a ball.  Even if a moving block 3 is moved in a circular arc shape, a contact condition of the barrel and drum shaped rollers 13, 22 is not changed, an automatic aligning property is provided. Since diameters of the rollers 13, 22 are different from each other at a center part and both end parts, differential sliding is generated at the time of rolling, and a damping property is improved.
Patent JP-S645874-A (JP)
Title: Character processor with preventive function for forbidden character swelling out
Inventor: MARUIDO HIROKI
IPC: B41J5/30
Filed: 1987-06-29
Abstract: PURPOSE:To remove swelling out from an inside of a specific frame of a forbidden character at an end of a line, by a method wherein when a next line head character following one line stored in a memory means is a line forbidden character, a character interval of a line end character rear part is removed and the line top forbidden character is added thereto. CONSTITUTION:CPU3, when printing is commanded from a key board 1, accesses a specific number of character of one line content from a document storage area 2a of RAM2, adds a specific character interval to a rear part of each character thereof to be stored in a printing document storage area 2b of RAM2, and judges whether a next line top character following the stored one line is a line top forbidden character or not. When the line top character is the line top forbidden character, the character interval at the rear part of the line end character stored in the printing document storage area 2b is removed, and the line top forbidden character is added thereto.
Patent JP-H0452600-A (JP)
Title: Manufacture of radiation image converting panel
Inventor: SUZUKI HIDEMIKI
IPC: G21K4/00
Filed: 1990-06-20
Abstract: PURPOSE:To enhance sharpness and graininess by a method wherein a phosphor sheet is superposed on a support while tension is applied to the phosphor sheet and both of them are heat-treated under pressure by a heating calender roll. CONSTITUTION:A coating solution for forming a phosphor sheet is prepared to be applied to a temporary support and, after drying, the coating layer is peeled off from the temporary support to form the phosphor sheet 13. A coating solution for forming an under coating layer is prepared to be applied to a support 15 to form an undercoating layer. Further, a coating solution for forming a light reflecting layer is prepared to be applied to the undercoating layer to form the undercoating layer and the light reflecting layer on the support 15. Then, the sheet 13 and the support 15 are superposed one upon another using a calendering treatment apparatus consisting of a calender roll 11, a torque roll 12 and a tension pick-up roll 14 and subjected to heating calendering treatment under a predetermined condition. Next, a transparent film whose single surface is coated with an adhesive is bonded after calendering treatment to form a transparent protective film. By this method, the voids in a phosphor layer can be reduced without destructing a phosphor.
Patent JP-2000351643-A (JP)
Title: Apparatus for dehydrating and sintering optical fiber preform
Inventor: MUNAKATA SHIGEKI
IPC: C03B37/014
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To stably and surely carry out dehydrating and sintering operations. SOLUTION: This apparatus is composed by installing a gas reservoir space 2A in a hole 21A opened to the upper side of a muffle 1 in order to insert a supporting member 100 for hanging and supporting an optical fiber preform in the muffle 1, connecting a feed pipe 3 for feeding a suitable gas from the outside toward the gas reservoir space 2A, installing a differential pressure gauge 4 for measuring the pressure difference between the interior of the muffle 1 and the interior of the gas reservoir space 2A and arranging a flow rate regulating means 5 for regulating the gas flow rate passed through the feed pipe 3 and fed to the gas reservoir space 2A according to the differential pressure measured with the differential pressure gauge 4 so as to eliminate the internal pressure difference between the muffle 1 and the gas reservoir space 2A.
Patent JP-H0767608-A (JP)
Title: Applicator for pouring out adjusted amount of food material capable of being poured in freely
Inventor: GANROT ANDERS BERTIL
IPC: A23L19/00
Filed: 1994-07-14
Abstract: PURPOSE: To provide a device and a method for metering and injecting a food material, by which metering performance and weighting precision being better than the convetional ones are obtained in spite of providing respective configuration elements being almost equal to the convensional ones and basic structure is simplified by means of the integration or omission, etc., of a main function part. CONSTITUTION: The device is for metering and injecting the food material, and the device and a three way valve 10 which is formed by a valve housing 11 and a valve tap 12 are included as the main structure body. In addition to it, an entrance opening for passing the food material to be supplied to the valve, a metering and injecting oenineg 20 for passing the food material to be metered and injected, a metering and injecting cylinder 21, a piston 22 and an exit opening 19 for passing the food material to be deposited from the valve, etc., are adopted as the main configuration elements.
Patent JP-S6053807-A (JP)
Title: Deflection measuring method of forged shaft material
Inventor: OZEKI YUKIO
IPC: G01B21/32
Filed: 1983-09-05
Abstract: PURPOSE:To make it possible to improve measuring accuracy, by measuring the deflection at each point, which is obtained by dividing a forged shaft material in the circumferential direction, computing the value by an operating means, and removing the operated values for parting lines among the operated values. CONSTITUTION:The widths of parting lines are different depending on the types of forging dies. Therefore, selecting points 1-4 are selected beforehand, and the removing width of measured values is determined. A forged shaft material 11 is rotated. The deflection of each point, which is obtained by dividing the material in the circumferential direction, is measured by a measuring instrument 13. The difference between the facing two points is computed. When the selecting point 1 is set, the operated values for P39, P0 and P19, P20, and P21 are removed. The difference between the facing two points except the removed values is computed. When the value is positive, the maximum deflection is located in the part P0-P19. When the value is negative, the maximum deflection is in the part P20-P39. The maximum deflection is obtained and corrected by an automatic straightening machine. Therefore, the measuring accuracy can be improved.
Patent JP-S6054848-A (JP)
Inventor: ICHIMURA TADAO
IPC: B32B27/28
Filed: 1983-09-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。