baber/WOPTO huggingface dataset:
Patent JP-H08140699-A (JP)
Title: Measurement of tyrosinase messenger rna amount
Inventor: SHIBATA TAKASHI
IPC: C12N15/09
Filed: 1994-11-22
Abstract: PURPOSE: To measure a mRNA for diagnosis, etc., of dyschromatosis in high accuracy by carrying out polymerase chain reaction using cDNA synthesized from a tyrosinase mRNA-containing sample as a specific primer together with an amplifiable competitive DNA amplifiable in this system. CONSTITUTION: In synthesizing tyrosinase cRNA by reverse transcription reaction from a sample containing tyrosinase mRNA and amplifying cDNA by polymerase chain reaction(PCR) using an oligonucleotide having a sequence specific to tyrosinase gene and an oligonucleotide having a sequence complementary to the sequence specific to tyrosinase gene as primers and cDNA as template, respectively, the amplification of cDNA is carried out in the coexistence of a competitive DNA capable of being amplified by the PCR using these primers, and the amplification of the cDNA and amplification of the competitive DNA are competed and tyrosinase mRNA in the sample is measured from a straight line obtained by plotting competitive DNA concentration (CDB) shown by abscissa versus logarithm of ratio of competitive DNA amplification product concentration (CDA)  to cDNA amplification product concentration (NDA) shown by ordinate.
Patent JP-H07139659-A (JP)
Title: Gas-driven control valve
Inventor: HAMANO KOJIRO
IPC: F16K31/126
Filed: 1993-11-17
Abstract: PURPOSE:To prevent stoppage of a function as a control valve even when pressure of driving gas is lost by providing a backup drive source to be supplied in place of the gas when the gas pressure is lost. CONSTITUTION:An N2 gas cylinder 4 is provided as a drive source separately from high pressure air by an air compressor 1 for the purpose of preventing a control valve 3 from being automatically locked when pressure of the high pressure air for control is stopped because of stoppage of the air compressor due to power failure or the like. Control of the control valve 3 is continued by automatic change into the backup drive source by N2 gas when pressure of the high pressure air is reduced. A high selector 5 is provided for outputting higher pressure to a supply system of the high pressure air automatically, thereby the N2 gas is supplied automatically as the drive source to the control valve 3 because the pressure of the N2 gas becomes higher than the pressure of the high pressure air when the pressure of the high pressure air is reduced for controlling the control valve 3.
Patent JP-H10129647-A (JP)
Title: Assembly type box body
Inventor: KANEKO NOBUO
IPC: B65D5/30
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain an assembly type box body which is not easily disassembled after it has been assembled and simplify the production processes and ecnomise the raw materials by punching out the cover body from the bottom when punching out the assembly type box body. SOLUTION: Side wall plates 2-5 are bendably connected to the periphery of the bottom plate. And upper panels 3a, 5a are bendably connected to the side wall plates 3, 5 oppositely positioned. The side wall plates 2, 4 and the side wall plates 3, 5 are erected and connected to each other. Thereafter, the upper panels 3a, 5a are bent and the fixing projections 10a formed at the upper edge of the side wall plates 2, 4 are fixed to the fixing holes 11a formed at the upper panels 3a, 5a. The cover body 60a is punched out from the bottom plate and both ends thereof are placed on the upper edge of the side wall plates 2, 4, at the upper opened part.
Patent JP-H08144416-A (JP)
Title: Reinforcing fitment and roof unit
Inventor: TACHIBANA TOKU
IPC: E04B7/02
Filed: 1994-11-22
Abstract: PURPOSE: To perform two-point suspension of a roof unit with no eaves by a method wherein second and third side plates are located facing each other approximately in parallel to each other from the end part of a first side plate and an end part opposite to the aforementioned end part and bolt through-holes coaxial with each other are formed in the second and third side plates. CONSTITUTION: First - third side plates 1a-1c are arranged at a reinforcing fitment 10 coaxial bolt through-holes 2a and 3a through which an eye bolt is inserted are formed in sides 2 and 3. Suspension fitments 4a-4d are arranged at the lower beam truss of a roof unit 2.0 having no eaves as shown by an arrow mark. The reinforcing fitment 10 is fitted in a coupling part 7 between a beam truss 5 and a gable truss 6, the eyebolt is inserted through the through- hole 3a, and the reinforcing fitment 10 is attached to the coupling part 7 through fastening by means of a nut. The suspension fitment 4c and the reinforcing fitment 10 are hooked and the lifting by two-point suspension is made practicable.
Patent JP-H04163887-A (JP)
Title: Discharge lamp lighting device
Inventor: HIRATA HISAO
IPC: H05B41/24
Filed: 1990-10-29
Abstract: PURPOSE:To prevent a discharge lamp from deterioration by converting the DC output from a constant voltage, constant current power supply into AC power for an electric discharge lamp, furnishing circuits to generate high voltage for starting the discharge lamp, and controlling the starting current over the rating and its time in accordance with the turnoff time of the discharge lamp. CONSTITUTION:When a DC power supply 1 is put on, a high voltage generator circuit 4 is operated to emit a high voltage necessary for energization of a discharge lamp 3, and lighting-up of the discharge lamp 3 stops the circuit 4 operating, and the lamp 3 is driven only with the output of an inverter 2. At this time, the inverter 2 is fed with stable DC current by a DC stabilized power supply circuit 5 and a constant current control circuit 6 associate therewith. At restarting, the control circuit 6 flow a starting current several times as large as the rated current for the period t(1) at the time of rising in accordance with the extinguishing time of the discharge lamp 3, and returns to the rated current during the period from t1 to t2. Thereby the optimum rise of light flux is obtained regardless of the extinguishing time, and the discharge lamp 3 is prevented from degradation.
Patent JP-H03149888-A (JP)
Title: Semiconductor laser and manufacture thereof
Inventor: NAKANO YOSHINORI
IPC: H01S5/00
Filed: 1989-11-07
Abstract: PURPOSE:To obtain laser light as modulated laser light switched on and off at a sufficiently high speed by interrupting a semiconductor layer as an active layer, keeping periodically in the direction connecting the opposite end surfaces of a semiconductor substrate. CONSTITUTION:On a semiconductor substrate a semiconductor structure 24 which is yielded by successively laminating a semiconductor layer 2 as a buffer layer, a semiconductor layer 3 as an active layer, and a semiconductor layer 21 as a protective layer for the semiconductor layer 3, is formed. Then, a mask layer 23 interrupted while keeping periodicity is formed on the laminate 24 in a direction connecting opposite end surfaces 1a and 1b of the semiconductor substrate 1. Further, a laminate structure 25 is formed by etching with a mask layer 23 as a mask, and a groove 26 is formed at the position of interruption of the laminate 25 on the semiconductor layer 2 as a buffer layer.
Patent JP-H09122820-A (JP)
Title: Casting pattern
Inventor: FUJIEDA ICHIJI
IPC: B22C21/14
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To obtain a casting pattern which is increased in surface strength and is lessened in the surface roughening, damage and breakdown in removing by coating the surface of a main body made of an expanded resin with a curing resin and glass fibers. SOLUTION: The surface of the main body of the casting pattern made of an expanded polystyrene foam, etc., and worked to a desired shape is coated with the curing resin, such as unsatd. polyester resin, and the glass fibers, such as chopped strand mat. The glass fibers are laminated on the thermosetting resin or are incorporated into the thermosetting resin. Core materials, such as metals, wood and rigid resins, are inserted into the main body for the purpose of reinforcement at need. The surface is colored for color coding to facilitate management. Since the main body of this casting pattern is made of the foam, the casting pattern is light in weight, convenient to carry and easy to mold. The surface is not deteriorated and the management is easy in spite of exposure to storm.
Patent JP-H05128905-A (JP)
Title: Rotary alarm lamp
Inventor: KAMIOKA MIKIYOSHI
IPC: F21S2/00
Filed: 1991-11-06
Abstract: PURPOSE:To improve visuality by enabling light radiated from a rotary lamp to be radiated downward/upward as well as laterally. CONSTITUTION:A refracting member 8 is disposed on a base 1 placed around the bottom of a rotary lamp 2, wherein the refraction member 8 is formed in a round shape and a refraction lens 9 formed in a wedge shape in section is disposed in an opposite manner to the lower part of a surface to be irradiated 2c. Since irradiation beams from the lamp 2 are partly bent in the lower direction of the lens 9, the beams are partially radiated downward cyclicly. If a refraction member 8' formed in a saw teeth shape in section is arranged similarly in an annular shape similar effects can be obtained.
Patent JP-H01130695-A (JP)
Title: Remote control system
Inventor: HIRAHARA HIROAKI
IPC: H04Q9/14
Filed: 1987-11-17
Abstract: PURPOSE:To require no special interface only for a communication in a controlled equipment by making the format of a signal transmitted between a relay controller and plural controlled equipments the same as a transmission signal from a remote control transmitter. CONSTITUTION:The CPU 5 of the relay controller 3 decodes remote control signal data to form a new custom code and data corresponding to the data and transmits to a bus line 6a. Then, the newly formed custom code and the data code only have the different contents and the format thereof is the same as that of the remote control signal. Thereby, since a software and a hardware for decoding the remote control signal provided on the controlled equipment can be used as they are, the plural controlled equipments can be operated by one remote control transmitter without producing a remarkable cost up.
Patent JP-2001111410-A (JP)
Title: Input buffer circuit
Inventor: UNO OSAMU
IPC: H03K19/0175
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a Schmitt input buffer circuit capable of suppressing the increment of current consumption at the time of switching. SOLUTION: A 1st switch circuit 15 inputs an input signal VIN and interrupts the supply of high potential power supply VDD in response to an output signal from a 3rd inverter circuit 13 to be driven by 1st threshold voltage. A 2nd switch circuit 16 inputs the input signal VIN and interrupts feedback by a 2nd feedback transistor MN2 in response to an output signal from a 4th inverter circuit 14. Consequently the input buffer circuit 10 has a hysteresis characteristic and does not form a current route between power supplies.
Patent JP-H07124119-A (JP)
Title: Ophthalmological device
Inventor: IWANAGA TOMOYUKI
IPC: A61B3/14
Filed: 1993-10-26
Abstract: PURPOSE:To easily and accurately align the working distance of a device for an eye to be examined. CONSTITUTION:An illumination optical system provided with an observation light source and a photographic light source is arranged on an optical path O6 in the incident direction of an aperture mirror 12. The observation of visible fluorescence is performed by inserting a barrier filter 14 for visible fluorescence to an optical path O3, inserting a barrier filter 15 for IR fluorescence to the optical path O3, and observing an eyeground image by an observation light source by an observing means 20. Luminous flux setting an index plate 23 as an index light source P by a white light source 24 is reflected on the cornea Ec, and passes the barrier filter 14 for visible fluorescence or barrier filter 15 for the IR fluorescence, and is observed by an examiner as an index light source image by the observing means 20 with the eyeground image. The examiner moves the whole device in the direction of the optical path O3 so as to aim at the index light source image, and aligns the working distance for the eye E to be inspected.
Patent JP-H09201974-A (JP)
Title: Ink jet short-circuit detection apparatus
Inventor: RANDEI ERU FUEIGAAKUISUTO
IPC: B41J2/075
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To detect the unnecessary ink on the charge lead of a charge plate during starting and printing in an ink injecting printing system. SOLUTION: In order to detect the ink formed on the charge leads of the charge plate 18 of the printing head in an ink ejecting printing system having a catcher 26, a pair of mutually parallel detection electrodes 10 are arranged under the charge plate 18 almost along the length thereof. Further, detection circuit 14 is provided to monitor the conductivity between a pair of the detection electrodes 10 and, when the conductivity exceeds a specified threshold value level, it is shown that unnecessary ink is present on the charge leads of the charge plate 18.
Patent JP-H07120663-A (JP)
Title: Zoom lens tube
Inventor: WASHISU KOICHI
IPC: G02B7/02
Filed: 1993-10-26
Abstract: PURPOSE:To facilitate assembling, optical regulation, and maintenance by mutually combining a first tube unit having a first group lens and a second group lens with a second tube unit having a third group lens and a fourth group lens. CONSTITUTION:In a 1-2 group unit (first tube unit), a second group support frame 48 is fitted to the bore of a first group support frame 43, and the first group support frame 43 is fitted to the bore of a 1-2 group cam ring 49. In a 3-4 group unit (second tube unit), a fourth group support frame 419 is fitted to the bore of a third group support frame 416 having a third group lens thermally caulked thereto with a 3-4 group spring 418 between them. The mounting of the first tube unit and the second tube unit is carried out by mounting a first flexible board 438 extended from the second group tube 48 in the 1-2 group unit state to a shutter unit 439, soldering a second flexible board 440 by a comb tooth 438a, and passing the second flexible board 440 to the bore hole of the third group support frame 416 to fix the shutter unit 439 to the third group support frame 416 with a machine screw.
Patent JP-H06139669-A (JP)
Title: Elevator synchronizing mechanism for cassette holder
Inventor: FUJISHIRO TAKESHI
IPC: G11B15/675
Filed: 1992-10-28
Abstract: PURPOSE:To surely perform synchronization of an elevator mechanism and to move up and down a cassette holder in keeping it approximately horizontal. CONSTITUTION:The cassette holder 11 is supported by two elevator mechanisms 16 and 17 to be freely vertically movable to a slide chassis 15 in a magnetic recording and reproducing device. pinions 40 and 41 fitted to both ends of one connecting rod 42 are meshed with racks 38 and 39 of arms 20 and 30 of the elevator mechanisms 16 and 17 respectively, and the elevatior operation is performed on the cassette holder 11 by turning two arms 19 and 20 and another two arms 29 and 30. The connecting rod 42 is turned via the racks 38 and 39 and the pinions 40 and 41 by turning the arms 20 and 30, and the arms 20 and 30 of the elevator mechanisms 16 and 17 are acceleratingly turned in synchronization of approximately the same speed with each other, and hence the cassette holder 11 is moved vertically under the state of keeping its approximately horizontal condition.
Patent JP-2001105327-A (JP)
Title: Single-layered grinding wheel
Inventor: TAKAHASHI TSUTOMU
IPC: B24D7/00
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To evacuate chippings without their deposition between super-abrasive grains. SOLUTION: Base metal 22 has on one surface 22a a first abrasive grain layer 24A, a second abrasive grain layer 24B and a third abrasive grain layer 24C all arrayed annularly to form an abrasive grain layer 24. The regions of the abrasive grain layers 24A to 24C include a multitude of circumferentially and radially spaced mounds. A top recess in each mound accommodates a super-abrasive grain that is placed and fixed in position by a metallic bonding phase to form a small abrasive grain layer portion 28. Circumferentially adjoining small abrasive grain layer portions 28 delimit an auxiliary evacuation passage 30 in between, and radially adjoining ones delimit a main evacuation passage 31 in between.
Patent JP-H01133523-A (JP)
Title: Voltage reactive-power controlling system
Inventor: TERADA MAKOTO
IPC: G05F1/70
Filed: 1987-11-19
Abstract: PURPOSE:To secure the stability of voltage to be kept and control voltage reactive-power properly, by contriving the generation of an abnormal state to be grasped on the terminal side as much as possible, and by coping with the abnormal state keeping pace with the control of the whole device. CONSTITUTION:A high tension power system 1 and a low tension power system 2 are connected to each other with a transformer bank 3. The voltage and power flow of the high tension power system 1, the voltage and power flow of the low tension power system 2, and voltage and power flow on the tertiary side of the transformer bank 3 are respectively detected, and the input to a monitoring controller is provided. Output signal processed by the monitoring controller is taken in a switchboard and an information transmitter, and a phase modifying equipment 4 connected to the transformer bank 3 is controlled.
Patent JP-H02135726-A (JP)
Title: Liquid-phase epitaxial growth device
Inventor: OZAKI KAZUO
IPC: H01L21/368
Filed: 1988-11-16
Abstract: PURPOSE:To prevent the abnormal growth of epitaxial crystals at both side end sections of a board by providing, to a fixing jig, a means to make the temperature of the melt touching an epitaxitial growth substrate on both side end sections partially higher than that of the melt's part at the central part of the board. CONSTITUTION:Cylindrical deep cuts 11 are made at the positions of parts of a fixing jig 6, corresponding to both side end sections 1A of a substrate 1. This fixing jig 6 is placed inside an ampule 7 with original solid melt after the substrate 1 is placed. Then, the inside air of the umpule is exhausted into a vacuum and one end is sealed. The insides of the deep cuts 11 are a vacuum and make nonconductors for heat. Consequently, it is difficult for the regions 4A of the melt 4 opposing to these deep cuts 11 to transmit heat, and it becomes difficult for the heat at those parts of the melt to flee. Accordingly, the supply of the solute of the melt supplied to both side end sections 1A of the substrate 1 is suppressed, as the temperature of the melt's parts corresponding to both side end sections 1A of the substrate 1 opposing to those melt's regions 4A is higher than that of the other part of the melt. And, this can prevent the abnormal growth at both side end sections 1A of the board 1.
Patent JP-H09131567-A (JP)
Title: Coating method of aluminum foil
Inventor: OKADA AKIRA
IPC: B05D1/36
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To improve the corrosion resistance, chipping resistance and smoothness of particularly an aluminum foil for automobile. SOLUTION: This coating method is executed by applying successively a thermosetting primer (A), a thermosetting acrylic resin based color coating material (B) and a thermosetting acrylic resin based clear coating material (C) on the aluminum foil composed of aluminum or an alloy containing aluminum by wet-on-wet method and heating to cure the coating films of the three layers at the same time. The thermosetting primer (A) has a composition consisting essentially of an urethane modified polyester resin (a), a low molecular weight melamine resin (b), a benzoguanamine resin (c) and a silane coupling agent (d).
Patent JP-H03152341-A (JP)
Title: Automatic bath water feeding device
Inventor: HIOKI KIYOSHI
IPC: A47K3/02
Filed: 1989-11-07
Abstract: PURPOSE:To make a limited amount of water for additional hot water and additional cold water variable in response to a set amount of hot water by a method wherein a proper amount of additional hot water or a limited amount of additional cold water is calculated or selected in response to an amount of fed hot water, and the limited amount of additional hot water or the additional cold water is varied in response to the set amount of fed hot water. CONSTITUTION:A set amount of fed hot water is transmitted from a remote controller 21 to a main body controller 20 and stored in a micro-computer 19. When an additional hot water switch 27 or an additional cold water switch 29 are turned ON under a state in which the calculated water amount is stored in the micro-computer 19, an additional hot water lamp 23 or the additional water lamp 24 is lit and this state is displayed, resulting in that a limited water amount corresponding to the set water amount is determined. Data inputted from a flow rate sensor 10 in response to the fed hot water for a bath tub 6 is calculated. When the water reaches the limited water amount, the additional hot water or additional water supplying operation is stopped and the additional hot water lamp 23 or the additional water lamp 24 is diminished and completed. With such an arrangement, the limited water amount of the additional hot water or the additional water is set.
Patent JP-2001110198-A (JP)
Title: Memory test device
Inventor: KOMAMI EISHIN
IPC: G09F9/00
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a memory test device which displays a test state display picture of an incorporated memory of DUT and a program advance display picture on the same screen. SOLUTION: This device is provided with a storing section storing test data written in an incorporated memory, an address with which this data is written, and a test pattern program generating sequentially expected value data to be outputted from an incorporated memory as a result of writing the test data in the incorporated memory and detecting abnormality of an incorporated memory by comparing an output of an incorporated memory with expected value data, a test section performing a test pattern program, a bit map whole display means displaying a bit map image of a whole incorporated memory informally, a test state display means displaying a result of a test performed by the test section, a program advance display means displaying an execution state of a test pattern program, and a test screen display means displaying the bit map whole display means, the test state display means,  and the program advance display means on the same screen.
Patent JP-2000118774-A (JP)
Title: Document supply and discharge device and picture image reading and recording device provided with it
Inventor: SATO HIRONORI
IPC: B65H5/02
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To prevent a conveyance belt from shifting on one side in a document feeding device. SOLUTION: This document supply and discharge device 10 conveys a document by a belt 64 stretched and provided between a pair of rollers 63 and 64 provided in a frame 11, is provided with a pair of regulation guides 21 which oppose to fringes 64b on both sides of the belt and regulate the belt from leaning on one side on the frame close to the roller on one side among a pair of rollers by molding them integrally, and is provided with a pair of flanges 84 which oppose to fringes on both sides of the belt to regulate shifting on one side of the belt in both end parts of the roller on the other side.