baber/WOPTO huggingface dataset:
Patent JP-H02268683-A (JP)
Title: Amplification of nucleic acid with single primer
Inventor: SAMUERU ROOZU
IPC: C12Q1/68
Filed: 1990-01-19
Abstract: A method is disclosed for determining the presence of a polynucleotide analyte in a sample suspected of containing the analyte. The method comprises (a) forming as a result of the presence of an analyte a single stranded polynucleotide comprising a target polynucleotide binding sequence flanked by first and second polynucleotide sequences that differ from the sequence of the analyte or a sequence complementary to the analyte sequence, (b) forming multiple copies of the single stranded polynucleotide, and (c) detecting the single stranded polynucleotide. Also disclosed is a method of producing at least one copy of a single stranded polynucleotide. The method comprises (a) forming in the presence of nucleoside triphosphates and template dependent polynucleotide polymerase an extension of a polynucleotide primer at least the 3 min -end of which has at least a 10 base sequence hybridizable with a second sequence flanking the 3 min -end of the single stranded polynucleotide, the second sequence being partially or fully complementary with at least a 10 base first sequence flanking the 5 min  end of the single stranded polynucleotide, (b) dissociating the extended polynucleotide primer and the single stranded polynucleotide, (c) repeating step a and (d) dissociating the extended polynucleotide primer and the copy of the single stranded polynucleotide.
Patent JP-S60154566-A (JP)
Title: Manufacture of mis type field-effect transistor
Inventor: HORIUCHI TADAHIKO
IPC: H01L21/3065
Filed: 1984-01-23
Abstract: PURPOSE:To obtain the side wall of a gate electrode stably with excellent reproducibility by executing ion implantation and annealing to depositing poly Si and etching the poly Si in a solution type. CONSTITUTION:An element isolation region 2 by an oxide film and a gate oxide film 3 are formed on a P type Si single crystal substrate 1, and a gate electrode 4 consisting of poly Si is shaped on the film 3. The surface of the electrode 4 is coated with an oxide film 5. Phosphorus ions are implanted to form ion implanting layers 7. Poly Si is deposited on the whole surface. The ions of an impurity such as arsenic are implanted 9 onto the poly Si layer 8 in the quantity of dose of 1X10<15>cm<-2> or more. The substrate 1 is annealed after the implantation 9. A poly Si layer into which arsenic is not diffused remains on the side wall of the electrode 4 at that time. When the surface is etched in a solution type, a side wall 11 by poly Si is shaped because there is a large difference in etching rates according to the presence of the diffusion of arsenic. Consequently, the side wall 11 of the electrode 4 is formed stably without damaging source-drain regions.
Patent JP-2000207180-A (JP)
Title: Information processor and program rewriting method
Inventor: HIROI KENICHI
IPC: G06F9/06
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To enable proper individual correspondence according to changes of computer environment after product shipment by storing a routine for deciding in which device a program should be rewritten on a card memory side and deciding whether the program needs to be replaced by a newer version. SOLUTION: Once a CPU 2 detects character string data of 'header information showing that a program is stored' from management information of a flash memory card 9, the CPU 2 reads in a main boot program address from the management information of the flash memory card 9 and calls the address. Then a rewrite decision program stored on the flash memory card 9 is executed. Consequently, a program execution area is moved from an internal ROM 7 of the CPU 2 to the flash memory card 9 mounted on a main substrate 1. That is, when the power source is turned on, the rewrite decision program stored on the flash memory card 9 is executed from the device side to give the decision routine for program replacement to the memory card side.
Patent JP-H01187228-A (JP)
Title: Settling control system for pneumatic caisson
Inventor: TAKANO KOSUKE
IPC: E02D23/10
Filed: 1988-01-19
Abstract: PURPOSE:To contrive unmanned operations with high efficiency at construction site by providing monitors connected to television camera attached to an excavating mechanism and a pneumatic operation room, a computer, and an excavation operating board for the centralized control room of the ground's surface. CONSTITUTION:An excavator mechanism 11 movable along rails 10 is set on the downside of the bottom board 1a of a caisson 1, and an excavator camera 12 and a caisson camera 13 are attached to the downside of the bottom 1a and the mechanism 11. In the centralized control room 26 of the ground's surface, a personal computer 27, a printer 28, an excavation operating board 33, and CRT excavation monitor 30 connected with the cameras 12 and 13 and an operating room monitor 31 are set. The settling and excavating conditions of caisson and the condition of surrounding ground are grasped through various sensors, and data are quickly processed. A series of control and operation can thus be performed only the the centralized control room 26 while watching the screen 30 and 31.
Patent JP-H06224569-A (JP)
Title: Apparatus for mounting light emitting diode
Inventor: MATSUMOTO SATORU
IPC: H01L33/00
Filed: 1993-01-26
Abstract: PURPOSE:To surely make engage the engaging pawl of the legs in a holder for holding light emitting diodes, with the engaging holes in a wiring board. CONSTITUTION:A synthetic resin holder 9, which receives and holds light emitting diodes 6, has a plurality of legs having an engaging pawl 11 at their end; the holder 9 is installed on a wiring board 17 by fitting the engaging pawls 11 into the engaging holes in the board 17. Each engaging pawl 11 has a guiding section 16 including a slope 16a on its rear face. Even if a leg 12 is deformed in the opposite direction to the direction (direction of arrow A) in which an engaging pawl 11 is engaged with an engaging hole 18, the slope 16a 12 is put in contact with the edge of the engaging hole 18, and thereby corrects the leg 12 in the direction of arrow A. This secures the engaging pawl 11 in the engaging hole 18 reliably.
Patent JP-S57124536-A (JP)
Title: Manufacture of stranded wire
Inventor: MORIMOTO KAZUO
IPC: B21F7/00
Filed: 1981-01-26
Abstract: PURPOSE:To improve producibility by a simple facility by revolving a twist roller arranged at the outer circumferential part of a drawing-up capstan, around the capstan at a higher angular speed than that of the capstan for manufacturing a stranded wire. CONSTITUTION:Wires or strands 2 from supply bobbins 1 are boundled up by an assembling die 3 into a bundle of wire and it is drawn up around a drawing-up capstan 6 while being twisted by twist rollers 4 and 5, and further wound around a take-up bobbin 9 through a drawing-up roller 7 and a winding roller 8. At this time, the twist rollers 4 and 5 are rotated, synchronizing with each other, around the center line of rotation of the capstan 6. The twist roller 5 rotates around the outer circumferential part of the capstan 6, which is rotated in the same direction with the twist rollers 4 and 5. The rotary motion of the twist roller 5 twists the bundled wire and at the same time, draws up it around the capstan 6.
Patent JP-H07214488-A (JP)
Title: Vacuum suction cup device
Inventor: TSUGE MUNENORI
IPC: B25J15/06
Filed: 1994-02-01
Abstract: PURPOSE:To prevent occurence of inconvenience of breakage, twisting, etc., of a hose for vacuum generation by regulating unrequired motion, especially motion in the slewing direction while securing a required following-up property of a suction cup against a sucking surface in a vacuum suction cup device used as a support means of a mobile robot. CONSTITUTION:A bar 25 is projectively provided on the side of a support leg 1 from one side of a suction cup, an engagement frame 26 is projectively provided on the side of the support leg 1, and the engagement frame 26 engages the aforementioned bar 25 with a play with it free to move in the advancing and retreating direction against the support leg 1 in a vacuum suction cup device constituted by connecting a suction cup 3 to the support leg 1 through a spherical surface fitting mechanism 7 free to move in all directions.
Patent JP-H03215593-A (JP)
Title: Control of cod of gas liquor in coke production
Inventor: AKAI KAZUTAKA
IPC: C10B57/18
Filed: 1990-01-22
Abstract: PURPOSE:To make it possible to control the COD of a gas liq. at a required low value in coke production by controlling the COD of a gas liq. generated in coal carbonization by changing the amt. of fed coal in a carbonization chamber. CONSTITUTION:When a coal is fed in a carbonization chamber of a horizontal furnace type coke furnace, the amt. of a fed coal 2 is measured by using a fed coal measuring apparatus to measure the average height of the fed coal. In addition, a feeding port 3 and a riser 4 are provided in the chamber. The COD of the generated gas liq. based on the height of the fed coal is thus measured and a relation between a change in the fed coal level 5 and a change in the COD of the generated gas liq. is obtd. in advance. The COD of the gas liq. is controlled by changing the amt. of the fed coal based on this relation, more specifically based on an equation. Namely, if the amt. of the fed coal is changed so as to have a coal height Hr determined by the equation, it is possible to control the COD of the gas liq. within a required range.
Patent JP-S61171194-A (JP)
Inventor: MUTO TSUNEFUMI
IPC: H05K3/24
Filed: 1985-01-25
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-S61171185-A (JP)
Title: Semiconductor laser device
Inventor: ONO YUICHI
IPC: H01S5/00
Filed: 1985-01-25
Abstract: PURPOSE:To stabilize the characteristics by method wherein an impurity introduced region is made to function as the current block layer by selectively introducing an N-type impurity to a P-type semiconductor substrate, and then a double-hetero structure is formed on the substrate and the impurity introduced region. CONSTITUTION:After a stripe mask is formed on the P<+> GaAs substrate 11, Si<+> is implanted. Thereafter, the mask on the substrate is removed, and the wafer is subjected to capless annealing in a thermal decomposition furnace of organic metal, thus forming an N-GaAs layer 12. At this time, a stripe section 13 is formed immediately under the mask. Then, organometallic compounds are introduced to successive growth of a P-Ga0.55Al0.45As clad layer 14, an undoped Ga0.86Al0.14As active layer 15, an N-Ga0.55Al0.45As clad layer 16, and an N<+> GaAs layer 17. An N-electrode 18 and a P-electrode 19 are formed to this epitaxial wafer. This process enables the flat formation of epitaxial grown layer because of the formation of a current structure layer in the flat substrate and the enlargement in selecting width of the growing method.
Patent JP-H11209056-A (JP)
Title: Escalator
Inventor: TANIGAWA JOJI
IPC: B66B29/02
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To simplify a current-carrying structure to the display part by interlockingly connecting generators with/to wheels, and displaying the display part installed on footboards by generating electric power in an elscalator having freely rotatable wheels on longitudinal directional one both sides of the footboards arranged in a plurality in the escalator. SOLUTION: A pair of wheels 9 are respectively rotatably arranged on both sides of plural footboards 6 connected in an endless shape so that the respective wheels 9 are rollingly guided along a footboard rail. In this case, while generators 16 are arranged on respective footboards 6, LEDs 27 are installed on the upper surfaces of the footboards 6 so that the generators 16 are connected to the LEDs 27 through a circuit board 14 having a weight switch 28. When operating an escalator, electric power is generated by rotating output shafts of the generators 16 since the wheels 9 roll on the footboard rail. When the weight switch 28 is put in a closed state on the footboard 6-exposed passenger side, the LEDs 27 are made to emit the light. While, the LEDs 27 are put out by opening the weight switch 28 on the footboard 6-reversing reversal side.
Patent JP-S55102438-A (JP)
Title: Preparation of solid matter of hydrocarbon
Inventor: AOTANI SEINI
IPC: C09K3/00
Filed: 1979-02-01
Abstract: PURPOSE:To obtain a solid aromatic agent with high strength without separating water as seen in conventional water-soluble articles by a method wherein a composition mainly consisting of a hydrocarbon compound and 12-hydroxystearic acid is heated, melted and mixed, injected into a molding vessel and cooled and solidified. CONSTITUTION:A composition composed of a hydrocarbon compound selected from a fraction of petroleum, vegetable oil, etc. and 12-hydroxystearic acid as industrial chemicals is used as the principal ingredient, a coloring agent, aromatic, etc. are  added as necessary, and the composition is heated, melted and mixed, injected into  a molding vessel, and cooled and solidified, thus manufacturing a hydrocarbon solid  aromatic agent with the melting point higher than the said melting temperature and  high strength. There are no breakage of construction due to freezing and no separation, etc. of water as seen in conventional articles in this solid matter, and this solid matter can suitably be employed for an applying agent, such as, a vermin evading agent, a sweat control agent, etc. by adding effective components.
Patent JP-H01188591-A (JP)
Title: Lubricating oil composition
Inventor: MIYAKE HARUHISA
IPC: C09K5/08
Filed: 1988-01-22
Abstract: PURPOSE:To obtain a lubricating oil composition having extremely improved permeability and drapability to sliding faces, preventing dry up of oil, by mixing a specific fluorine-containing organosiloxane with an ester-based lubricating oil. CONSTITUTION:The aimed composition obtained by mixing (A) an organosiloxane containing both of 5-40C hydrocarbon group containing ester group and polyfluoroalkyl group with (B) an ester-based lubricating oil in the weight ratio A/B of more preferably 0.1/99.9-20/80. A component having 1-50wt.% (preferably 3-40wt.%) fluorine content, 30-80wt.% (preferably 35-70wt.%) non-fluorine hydrocarbon group content and <=50wt.% (preferably <=40wt.%) SiO content is used as the component A.
Patent JP-S61171511-A (JP)
Title: Control of water purification plant
Inventor: KATORI TAKASHI
IPC: C02F1/52
Filed: 1985-01-25
Abstract: PURPOSE:To obtain clear purified water at the time of the low turbidity of raw water, in a water purification plant, by returning the amount of sedimented flocs returned corresponding to the turbidity of raw water to the area between the detection terminal of the turbidity of raw water and the injection point of a flocculant with due regard to the number of sedimented floc particles. CONSTITUTION:The turbidity of raw water is inputted to a comparing circuit 21 and a flocculant 2 is injected in raw water corresponding to the turbidity thereof. The turbidity of raw water is compared with a low concn. set value and, when the turbidity of raw water is lower than said concn. set value, the comparing circuit 21 outputs a turbidity difference value and a return ratio operation circuit 24 calculates a flock return ratio corresponding thereto. A return ratio collection circuit 24 operates the floc return ratio from the state of floc by the signal from a flock sensor 20 and a return amount operation circuit 23 inputs the floc return ratio and the flow amount of raw water from a flowmeter 19 to calculate a floc return amount. Accordingly, a return pump 16 returns the floc sedimented in a sedimentation basin 4 to a chemicals mixing basin 1.
Patent JP-S55103136-A (JP)
Title: Flexible chain
Inventor: TSURUMI MANABU
IPC: F16G13/02
Filed: 1979-02-01
Abstract: PURPOSE: To secure twisting flexibility and to reduce noise of a chain by making the diameter of holes for receiving the connecting pins larger than the diameter of the connecting pins and providing a compression spring on a connecting pin between a pair of inner link plates to urge the inner link plates outwards.  
     CONSTITUTION: A carrying rag 2 is formed at the central part of a link plate 1. Holes 4 for receiving connecting pins 3 are formed on both end parts of the link plate 1. The diameter of the holes 4 is larger than the diameter of the pins 4 to allow loose fitting of the connecting pins 4 in the holes 3. A pair of inner link plates 1a and a pair of outer link plates 1b are alternately joined by the connecting pins 3 to provide an endless chain. A compression spring 7 is fitted on a spacer tube 6 fitted on the connecting pin 3 to urge a piar of inner link plates 1a outwards in the opposite directions thus pressing the inner link plates to the corresponding outer link plates 1b. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55103670-A (JP)
Title: Check adjustment system of electronic cash register
Inventor: NAKAMURA KATSUO
IPC: G07G1/00
Filed: 1979-02-02
Abstract: PURPOSE: To make a journal easy to see to prevent a read miss by outputting totaled data, which is outputted at a check and adjusment time, according to the magnitude of the numeric value.  
     CONSTITUTION: Control lock 8 of key input part 1 is set to the check position. Operation register E of CPU 12 and the first and the second address registers AC1 and AC2 where the address designation signal of totaling memory 13 is stored are cleared. Department-classified sale data memory areas whose number corresponds to the number of department classification keys 3 are provided in memory 13, and cleared register E is increased by +1, and data is read out from memory 13 to registers AC1 and AC2 according to steps of register E. Contents of registers AC1 and AC2 are compared with each other. These operations are performed successively to output data to a display part and a print part in the arrangement order according to the magnitude of numeric values. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06224711-A (JP)
Title: Digital signal reception circuit
Inventor: MATSUSHITA KOJI
IPC: H03K5/01
Filed: 1993-01-26
Abstract: PURPOSE:To improve the transmission quality by using a reference voltage level setting circuit so as to allow the reference voltage of a voltage comparator to follow an input signal with a delay, thereby reducing a change in a reproduced output pulse width. CONSTITUTION:An input signal Vs is applied to the positive input terminal of a voltage comparator 1. A reference voltage Vth of the voltage comparator 1 is set to VccXR2/(R1+R2) by dividing a power supply voltage Vcc with resistors R1, R2, and the voltage is changed by DELTAV=VsXRb/(Rb+Rc) according to an input signal Vs with a resistor Rc where Rb is R1XR2/(R1+R2). Thus, a reference voltage level Vth of the voltage comparator 1 is expressed as Vth= VccXR2/(R1+R2)+DELTAV. The reference voltage Vth passes through a delay circuit 3, where the voltage is delayed by the prescribed time tau and the delayed voltage is inputted to the negative input terminal of the voltage comparator 1. The delay time tau is set shorter than a time (T-t) that is the result of subtracting a longest pulse width (t) from a bit period T.
Patent JP-H01186094-A (JP)
Title: Color conversion processing system
Inventor: FUJII TOYOKO
IPC: B41J3/00
Filed: 1988-01-20
Abstract: PURPOSE:To obtain a print with high picture quality and excellent color reproducibility from a color monitor to a printer by utilizing a corresponding table of colors with regular arrangement in matching with the identification capability of human being for the selection of optimum Y, M, C levels of color reproduction. CONSTITUTION:It is often disadvantageous that all processings required for color conversion from RGB into YMC are implemented by arithmetic circuits only and the result is given to a printer from the standpoint of processing speed and circuit scale. Then the processings are implemented in advance by a large sized computer, the result of correspondence only is written in advance in a ROM and the content is read at printout. An 8-bit RGB signal 71 sent from a microprocessor 52 is inputted to ROMs 1, 2, 3, the content is read and converted into a 6-bit YMC signal 73. The result of conversion is fetched in the microprocessor 52, a head drive circuit 54 is operated and a hard copy 56 is obtained by a printer 57.
Patent JP-S5295351-A (JP)
Title: Hot water heating and supply system
Inventor: MITANI AKIO
IPC: F24D3/08
Filed: 1976-02-06
Abstract: PURPOSE: To shorten the manufacturing process of heat exchanger and to enables the said system of the head to work safety by turning a hot water line and a heating water line into one concentric and duplicated pipe. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59139480-A (JP)
Title: Card reader
Inventor: OONO IWAO
IPC: G06K7/01
Filed: 1983-01-28
Abstract: PURPOSE:To enable sure reading by acting an arm to a card inserted by attraction of a solenoid, moving the card to a reading position and bringing the card in close contact to the reading device side. CONSTITUTION:When the tip of the card 1 presses and shifts an end of a card detecting member 9, a limit switch 12 conducts and a magnet 14 is pulled in the solenoid 13, and a link mechanism 15 pulls the card 1 to a specified position. Further, the link mechanism 16 presses a movable wall member 3 in the direction of a fixed wall member 2, and seals airtightly between the card and the movable wall member 3 and the fixed wall member 2, and ensures reading of the card. When reading is completed, current of the solenoid is cut off and the card 1 is pushed out by elastic force of a spring 10. At the same time, it is thrusted against sealing members 8, 8' to prevent intrusion of inflammable gas from a card passage port and maintain the card reader airtight.
Patent JP-H1189830-A (JP)
Title: Radiation tomographic method and apparatus therefor
Inventor: HORIUCHI TETSUYA
IPC: G06T11/00
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To equivallently reduce a scanning time by successively measuring projecting data of a subject by plural radiation beams by executing weighted arithmetic so as to preferentially weight a prescribed time phase concerning each projection data formed by radiation transmitted through the same route in mutually opposite directions. SOLUTION: An X-ray irradiating and detecting device consisting of an X-ray tube 20, a collimator 22 and a detector array 24 scans by rotating around the body shaft of a subject 8. Then, projection data of the examinee 8 is collected at plural viewing angles per one rotation of scanning and a central processor 60 obtains data on respectively opposed views concerning each projection data collected by a data collecting buffer 64. Through the user of a pair of data in the relation of opposed view data, interpolating projection data is calculated by weighting arithmetic to generate the tomograph of the examinee based on this interpolating projection data and this weighting arithmetic is controlled so as to preferentially weight with a desired time phase around the subject 8 in a center.