baber/WOPTO huggingface dataset:
Patent JP-H04321288-A (JP)
Title: Semiconductor laser driving device
Inventor: SATO NAOYUKI
IPC: G11B7/125
Filed: 1991-04-22
Abstract: PURPOSE:To correctly measure the drive current of a semiconductor laser to the constant quantity of light emission of the laser and to make a deterioration test for the laser correctly and efficiently. CONSTITUTION:A drive current is supplied to a semiconductor laser 1 by an LD drive circuit 2 to make a laser beam emit. A PIN photodetector 16 receives at least one part of the above laser beam to detect the quantity of light emission of the above laser 1 and outputs a detection signal 21 of the quantity of light to a detecting terminal 17 for the quantity of light. A control signal is inputted in the circuit 2 from a control signal input terminal 19 to set the output of the circuit 2 in the state of high impedance, the drive current is supplied to the laser 1 from a drive terminal 18 for test use without the intermediary of the above circuit 2 to detect the detection signal 21 from the terminal 17 and the drive circuit of the laser 1 to the prescribed signal 21 is measured.
Patent JP-S5519901-A (JP)
Title: Suction method and equipment of direct injection type diesel engine
Inventor: HOSHI SETSUO
IPC: F02M35/10
Filed: 1978-07-26
Abstract: PURPOSE: To improve the combustion quality, installing a main suction port and an auxiliary suction port to the cylinder head, by introducing the mixture flow to collide in the combustion chamber from every port, causing many small swirls to form.  
     CONSTITUTION: A main suction port 2, an exhaust port 3 and an auxiliary suction port 7 are installed to the cylinder head 1, the mixture flow to introduce from the main and auxiliary ports 2, 3 into the combustion chamber is introduced from the reverse direction, these mixtures will be collided in the combustion chamber. The effect of its collision will be improved by approaching both ports 2, 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60233419-A (JP)
Title: Combustion device
Inventor: KIKUTANI FUMITAKA
IPC: F23L15/00
Filed: 1984-05-07
Abstract: PURPOSE:To dispense with a pressure equalizing plate and to prevent the temperature of a member surrounding a combustion chamber from falling and the member from being deformed by heat even when the temperature should be extremely high by a construction wherein an air chamber is formed in a double structure and a number of L-shaped members formed along the stream of air are jointed on the air chamber side of an air injection plate. CONSTITUTION:An air chamber 24 constructed of an air injection plate 22 and a burner case 14 is partitioned by an air-parting plate 27 which is provided with a number of communication ports 26 having a flange portion 25 in the flowing direction of secondary air on the downstream side of a combustion chamber 20, and thereby it is formed to be a double air chamber 24. Moreover, a number of L-shaped members 28 having excellent thermal conductivity are jointed along the flow of the secondary air on the air chamber 24 side of the air injection plate 22. Since the secondary air is injected toward flames in this construction, the flames are short in length and separated from the air injection plate 22, and thereby the amount of heat received from the flames is reduced. The L-shaped members 28 operate not only as radiation fins of the air injection plate 22, but also reinforcement members for preventing thermal deformation.
Patent JP-H09259678-A (JP)
Title: Silver/oxide compound type electric contact material and manufacture thereof
Inventor: SHIBATA AKIRA
IPC: H01H1/023
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a silver/oxide compound type contact material having high consumption resistance, molten deposition resistance and on the other hand having excellent property to be welded with a base metal and to provide a manufacturing method of such as material. SOLUTION: This silver/oxide compound type electric contact material comprises a silver alloy layer, an intermediate layer of almost pure silver formed on the alloy layer, and a silver/oxide composite layer formed on the intermediate layer. The material can be manufactured by providing a composite material, which consists of a first silver alloy layer, an intermediate layer of silver or a highly pure silver alloy formed on the alloy layer, and a second silver alloy layer formed on the intermediate layer and more susceptible of inner oxidation than the first alloy layer in a condition wherein the first silver alloy layer is not oxidized in the inside an the second silver alloy layer is oxidized in the inside.
Patent JP-S63308064-A (JP)
Title: Top and base of automotive radiator
Inventor: CHIBA KAZUMASA
IPC: C08K7/14
Filed: 1988-04-13
Abstract: PURPOSE:To obtain a top and base of an automotive radiator, by blending a mixture of a polyamide, such as nylon 6 or nylon 66, with a higher polyamide, such as nylon 11, as necessary, adding an inorganic reinforcing material and molding the resultant blend. CONSTITUTION:A top and base obtained by blending 100pts.wt. mixture of (A) 5-95wt.% polyamide (preferably nylon 66) containing caproamide and/or hexamethylene adipamide units as main constituent units with (B) 5-95wt.% polyamide (preferably nylon 6.9, nylon 6.10 or nylon 6.12) prepared by melt polymerizing one or more selected from equimolar salts (except hexamethylene diammonium adipate) of 11-22C aliphatic amino acids, lactams and 6-12C aliphatic diamines with 6-12C aliphatic dicarboxylic acids with (C) 0-10pts.wt. inorganic reinforcing material (preferably glass fibers), melt kneading the blend and molding the kneaded blend (preferably by injection molding).
Patent JP-H05289373-A (JP)
Title: Production of electrophotographic laminated photosensitive body
Inventor: OIDE MASAAKI
IPC: C25D11/04
Filed: 1992-04-10
Abstract: PURPOSE:To avoid the generation of picture flaws by anodizing an aluminum tube before a charge generating layer is applied and then applying the charge generating layer by vapor deposition. CONSTITUTION:An uncut aluminum tube which has been pulled out or drawn is used as a conductive substrate, and a charge generating layer and a charge- transfer layer are successviely applied on the aluminum tube surface to produce an electrophotographic laminated photosensitive body. In this case, the aluminum tube is anodized before the charge generating layer is applied, and then the charge generating layer is applied by vapor deposition. The kind of the aluminum constituting the substrate is not specified and appropriately selected from the various commercially available aluminums in consideration of the cuttability, strength, hardness, etc. Aluminum is extruded and then pulled out or drawn to produce the uncut aluminum tube.
Patent JP-S58215405-A (JP)
Inventor: UORUFUGANGU BUREUAA
IPC: C08F128/02
Filed: 1983-05-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63257043-A (JP)
Title: File control system
Inventor: NISHIO NAOKO
IPC: G06F3/06
Filed: 1987-04-15
Abstract: PURPOSE:To easily perform a processing to invalidate outputted data, by providing a means which selects and designates the updating of the position information of the final data of a file by an application program. CONSTITUTION:The application program of a terminal equipment 4 opens the file 5 which stores reception data at the time of starting reception by an OPEN command. The reception data hereafter is outputted to the file 5 by a PUT command. When the data up to the final data is received normally in such a way, the file is closed by issuing a CLOSE command. Meanwhile, when no data up to the final data is received, the CLOSE command in which the designation of EOD update suppression is applied is issued. In such a way, data management closes the file without performing the update of an EOD. Consequently, the reception data stored in the file can be invalidated.
Patent JP-S61252096-A (JP)
Inventor: NAKAJIMA KOJI
IPC: B25J19/06
Filed: 1985-04-30
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-S5614587-A (JP)
Title: Fuel utilizing waste material
Inventor: SHIMIZU HISASHI
IPC: C10L5/48
Filed: 1979-07-17
Abstract: PURPOSE: To provide titled fuel which is easy to ignite, smokeless, easy to burn, and having a good combustion efficiency, by a method wherein molding scraps of polyolefinic synthetic resin is mixed with cotton waste, is compounded with paraffin wax to convert into a solid form, and is crushed.  
     CONSTITUTION: A mixture is made from 10W40wt%, preferably 20W30wt% of molding scraps of polyolefinic synthetic resin, and 90W60wt%, preferably 80W 70wt% of cotton waste. 100pts.wt. of the mixture is compounded with 5W20pts. wt., preferably 10W15pts.wt. of paraffin wax, solidified and then crushed, thereby providing fuel utilizing waste material. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59215865-A (JP)
Inventor: HIRATSUKA TATSUFUMI
IPC: B32B27/30
Filed: 1983-05-24
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-H11163417-A (JP)
Title: Light-emitting diode
Inventor: SHIMIZU KAORU
IPC: B01D53/86
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting diode with cloud-proofing, mildew-proofing, night glow, visibility, and improved brightness, by providing two or more kinds of functional members on the surface of a packaging member which seals a semiconductor chip. SOLUTION: For a light-emitting diode 100, the outer surface of a packaging member 101 which seals an LED chip of semiconductor is coated with a first functional member 102 such as a coloring member, a fluorescence dyestuff, a photocatalyst antibacterial ember, etc., wherein such resin member as transparent acrylic resin, vinyl chloride, etc., are kneaded in a range from several to dozens of wt.%, respectively. In addition, a second functional member 103 of the same material is provided over the first functional member. Thus, the antibacterial member prevents the propagation of mildew and bacteria, while the photocatalyst decomposites a contaminant sticking to the surface of light- emitting diode. In addition, the coloring member and fluorescence dyestuff improve visibility and brightness.
Patent JP-H10293130-A (JP)
Title: Method for determining sequence of amino acid from carboxy end of protein or peptide
Inventor: ATAKA TATSUAKI
IPC: C07K1/00
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To determine the sequence of amino acid from C end of protein or peptide by liberating the amino acid from the carboxy end (C end) of protein or peptide and then separating and identifying an amino acid thus obtained or a derivative thereof. SOLUTION: An acid anhydride is caused to act on protein or peptide in order to protect the amino end of the protein or peptide and oxazolone is produced at the residue of amino acid of C end. Acid and alcohol are then caused to act on the protein or peptide where the produced C end is oxazolone and the C end amino acid is liberated. Subsequently, the combination of a series of operations comprising respective steps and the operation for separating and identifying the produced amino acid is performed repeatedly. According to the method, C end of protein or peptide can be determined without requiring any enzyme.
Patent JP-S63278766-A (JP)
Inventor: TOOMASU RICHIYAADO MATSUKUEBOI
IPC: B24D13/12
Filed: 1988-04-13
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-S5215285-A (JP)
Title: Method of processing piezo-electric oscillator
Inventor: KUWABARA TSUNEO
IPC: H03H3/02
Filed: 1975-07-25
Abstract: PURPOSE:To accurately adjust the oscillation frequency of the oscillator and to improve the oscillation characteristic by efficiently processing the necessary parts by spurting processing agent from a nozzle and by letting it collide with the piezo-electric oscillator.
Patent JP-S63256475-A (JP)
Title: Printer
Inventor: KAWAKAMI YUJI
IPC: B41J19/18
Filed: 1987-04-14
Abstract: PURPOSE:To perform a correct automatic correcting function, by a system wherein when a printing head is fed by a distance smaller than a normal printing pitch, information on the moving distance is stored into a work register, and when the printing of a character other than spacing is conducted, the character data is inserted into a line buffer. CONSTITUTION:When a printing head M1 is returned by a minute distance from a printed character Ac, the content of a line buffer M3 is not changed. This condition is maintained constant even when the head M1 is moved by a minute-amount feeder a number of times. When the printing of a character other than spacing is conducted in the condition where the head M1 is deviated from a normal printing pitch, character data on the printed character is inserted into a line buffer M3 at a position immediately following a position indicated by a pointer memory M5, by an inserting means M8. Printing pitch information in the character data thus inserted includes moving distance information stored in a work register M7. The printing pitch information in data immediately preceding the character data thus inserted includes the pitch information to be a complement on printing pitch information on the inserted character, instead of the information on a previously set printing pitch.
Patent JP-S63256998-A (JP)
Inventor: TSUBOKA HIDEKAZU
IPC: G10L15/14
Filed: 1987-04-14
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-S5317775-A (JP)
Title: Tension adjusting method of wrapping transmission device
Inventor: KATAGIRI KANTAROU
IPC: G01L5/04
Filed: 1976-08-02
Abstract: PURPOSE: To make the adjustment of wrapping transmission device accurate and easy by putting a buzzer circuit in an on state by way of a conductive ring provided to a tension gauge and a wire rope. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01263017-A (JP)
Title: Plastic lens
Inventor: INAGE HISAO
IPC: B29C45/37
Filed: 1988-04-15
Abstract: PURPOSE:To obtain a plastic lens adapted for reductions in size and weight by integrally forming margins for pressing a pushing member at the time of mold releasing out of the optically effective diameter of a plastic lens, and removing by cutting the thick part upon release of the molds in a practical state. CONSTITUTION:Telescopic elements 7 are attached with screws 10 to a movable mold 6, and cavities 3' for forming margins 3 are provided at the elements 7. Melted resin is filled in a cavity 30'. After the resin is solidified, the molds are opened, a stationary mold 5 and the mold 6 are removed from a parting element 11, and a push rod 13 is pressed to a pressing plate 9. Then, a pushing pin 8 is forwarded, a plastic lens 20 is removed from the cavity 20', thereby obtaining the lens 20. The lens 20 is integrally formed with the margins 3, which are cut at cutting lines 4, thereby forming a lens holder 3 without improper molding. The outer diameter of the lens ball can be used by slightly increasing in an effective optical diameter to be effective in reductions in size, weight and cost of an optical system.
Patent JP-S62251566-A (JP)
Title: Oil temperature controller for automatic transmission
Inventor: SAKAMOTO KENICHI
IPC: F16H41/30
Filed: 1986-04-22
Abstract: PURPOSE:To secure a requisite oil level as well as to make positive power transmission performable even at the time of low temperature, by raising a temperature of oil in an oil reservoir in the case where detection oil temperature is less than the specified value. CONSTITUTION:A controller 18 electrifies a heater 16 when the oil temperature detected by a temperature detector 14 is lower than the specified value, and raises a temperature of oil in an oil reservoir 12, and when the oil temperature goes up to the specified value, it stops the current-energization to the heater 16. Therefore, such time as being extremely lowered comes to be short, and when the oil temperature goes up, oil is expanded, and oil viscosity goes down, whereby an oil return from an automatic transmission 10 comes favorable, so that an oil level is kept in normality, thus there is no case to inhale air in an oil pump. Thus, power transmission is surely performable even at the time of low temperature.
Patent JP-S5215022-A (JP)
Title: Output control apparatus of implement mounted car
Inventor: OBARA JIROU
IPC: B60K17/28
Filed: 1975-07-25
Abstract: PURPOSE: Governer speed control position for main engine is changed by an adjustable member which is adjusted by control mechanism, so that the engine is driven at suitable rotation while running and also while operating implement. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5416601-A (JP)
Title: Motor
Inventor: HATA MASAO
IPC: H02K13/00
Filed: 1978-07-28
Abstract: PURPOSE: To achieve automatic electrical connection between a stator winding and a carbon-brush terminal, by forming an insulator portion supporting groove in the outer periphery of the stator. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5426291-A (JP)
Title: Emergency operation method for ozone generating equipment
Inventor: NIIMI TADAMASA
IPC: C01B13/11
Filed: 1977-07-30
Abstract: PURPOSE: To avoid a hindrance in operation of ozone generating equipment by repeating the action of reducing the DC input current of an inverter to zero and actuating the inverter again until a protecting fuse is fused when the output voltage of the inverter is lost. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05263273-A (JP)
Title: Method for removing and recovering nickel in aqueous iron chloride solution
IPC: C01G49/10
Filed: 1992-03-17
Abstract: PURPOSE:To efficiently remove nickel in an aq. iron chloride soln., to increase the nickel content in the mixture of iron and nickel separated from the soln. and to eliminate the need for discarding the mixture. CONSTITUTION:Nickel in an aq. iron chloride soln. is removed and recovered as follows. Namely, an iron powder necessary to deposit nickel is added in portions to the soln. to remove and recover nickel in the soln. The deposited nickel is separated each time a portion is added. In this case, when the separated mixture contains >=15wt.% in total of iron and nickel, nickel is separated, and the mixture is recycled when the mixture contains <15wt.% in total of iron and nickel.
Patent JP-H09284602-A (JP)
Title: Video signal processing circuit and video camera providing the same
Inventor: IKEYAMA HIROMASA
IPC: H04N5/208
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To reduce production of higher harmonic noise in a boundary part between the video period and the blanking period of a video signal. SOLUTION: Luminance data DYUin is taken-out in the video period and data LB is taken-out in the blanking period by a switch 163. Output data DSL of a filter 164 becomes data LB from luminance data DYUin in a slope period or becomes slope data which is smoothly changed on the contrary. A delay circuit 165 delays output data DYB of the switch 163 for the portion of data delay in the filter 164. In the switch 166, output data DSL of the filter 164 is taken-out in the period when it becomes slope data and data LB and output data DDL of the delay circuit 165 is taken-out in another period based on a signal SSLP which is generated by a slop period signal generating part 168. Thus, luminance data DYUout where the boundary part between the video period and the blanking period is smoothly connected by slope data is obtained.
Patent JP-H02273423-A (JP)
Title: Electrically operated spring operation mechanism
Inventor: NISHIZUMI SHIGENORI
IPC: H01H3/30
Filed: 1989-04-13
Abstract: PURPOSE:To improve the ease of maintenance by connecting a recess formed on the end surface of a pin to a groove formed on the periphery of a pin inserted in a bearing via a lubrication hole. CONSTITUTION:A hole 15a is formed in a frame 15 facing the end surface of a pin 12a. A recess 12d provided with a female thread 12c is formed on the end surface of the pin 12a. A groove 12e is formed on the entire periphery of the pin 12a inserted in a bearing 12b. The recess 12d is connected via a lubrication hole 12f to the groove 12e. Grease can be easily supplied from outside via the groove 12a into between the bearing 12b and the pin 12a without removing the bearing 12b. Maintenance can be made simply within a short period of time.
Patent JP-H06344583-A (JP)
Title: Printer
Inventor: SURETSUSHIYU SHII PARANJIYAPE
IPC: B41J19/18
Filed: 1994-04-28
Abstract: PURPOSE: To obtain a printer capable of transferring a large number of images to a sheet-like base material so as to ensure the accurate alignment of images by providing a sheet-like base material holding means, two or more elongated ribbons having panels of a transfer substance supported on the surfaces thereof and two or more energy sources capable of performing image transfer. CONSTITUTION: When a sheet 104 is held by a clamp 106, a drum 102 is rotated in a 112-direction to advance the sheet 104 to allow the same to finally reach the position wound around the drum 102. A shaft encoder 114 monitors the forward rotation of the drum 102 and controls the drum so as to print the successive lines of images at a predetermined interval. When the sheet 104 exceeds a point A, printing is performed. A drum system is further equipped with first and second sheet-like base material guides 116, 118 guiding the sheet 104 to the drum 102 and separating the sheet to guide the same. The drum 102 is arranged so that the clamp 106 meets with the sheet 104 when the sheet 104 is advanced through the guide 116 to hold the sheet 104.
Patent JP-H09253104-A (JP)
Title: Slight movement positioning device of brain stereotaxic apparatus
Inventor: KAIZU TAKAMICHI
IPC: A61B19/00
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To precisely and quickly determine the position of the cranium of an animal, and improve the time, precision and economic property of this work by integrating a slight movement positioning adjusting device to the upper jaw fixing hardware of a brain stereotaxic apparatus, so that the upper jaw fixing hardware can be constituted so as to be precisely and quickly fixed to an optional position. SOLUTION: A set screw 10 is loosened first before operation, so that an upper jaw fixing hardware 2 is movable vertically to a strut 4. A regulating knob 8 is held and properly rotated, whereby a height regulating screw 7 presses a position regulating cylinder 6 and advances into the strut 4, and the position regulating cylinder 6 pushes down the upper jaw fixing hardware 2 against the pressure extending force of a pressure extending elastic spring 5. On the other hand, when the regulating knob 8 is reversely rotated, the height regulating screw 7 is advanced to release the pressing force of the position regulating cylinder 6 to the upper jaw fixing hardware 2, and the upper jaw fixing hardware 2 is pushed up by the pressure dispersing force of the pressure extending elastic spring 5. Thus, the vertical position of the upper jaw fixing hardware 2 can be extremely easily regulated.