baber/WOPTO huggingface dataset:
Patent JP-H09149799-A (JP)
Title: Analysis or detection of nucleic acid and analyser or inspection device of nucleic acid
Inventor: KANBARA HIDEKI
IPC: C12Q1/68
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting DNA, suitable for detection of many cDNA or DNA fragments or detection of long DNA. SOLUTION: A sample 1 is cleaved with a restriction enzyme Hha I and a poly A chain is added to a base sequence 4 at 3' end of each fragment 3. Sixteen kinds of fluorescence-labeled DNA probes 6 having a structure of the formula, RXY (X and Y are each A, C, G or T) are prepared. A solution containing whole fragment is divided into 16 fractions 15 and different DNA probes 6 are each added to these fractions to carry out complemental strand synthesis. Though DNA probe I is hybridized with the DNA fragment, only DNA probe (*R-AA) whose 3' end is completely hybridized like the figure 11 extends in a complemental strand and a complemental strand 13 having same length as the DNA fragment is obtained and the extended length of the complemental strand is detected using a fluorescence type gel electrophoresis apparatus.  Thereby, the method provides high resolution of length without overlapping the fragment length in the gel electrophoresis pattern and enables application to various samples.
Patent JP-H11138747-A (JP)
Title: Unit for sensing solder residue for screen soldering and method therefor
Inventor: SHITOU YASUYUKI
IPC: H05K3/34
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for sensing a solder residue of a screen to effectively sense a residue of a cream solder on the screen. SOLUTION: A screen to be coated with a cream solder is directed at its lower surface upward and lifted by a lifting member 5 of the solder residue sensing unit 1. A load operating at the member 5 is received by a load sensor 17 which, in turn, outputs an electric output responsive to the load. The output of the sensor 17 is judged by a load judging unit 21. The unit 21 outputs a supply stop signal E of solder if the output of the load sensor 17 is a preset predetermined load range H or more and outputs a supply command signal D of the solder if the output from the load sensor 17 is the preset range H or less. Cream solder 9 is supplied onto the screen based on the signals E, D.
Patent JP-H08170529-A (JP)
Title: End member of shell connected to exhaust pipe
Inventor: TANABE KOJI
IPC: B21D51/16
Filed: 1994-12-15
Abstract: PURPOSE: To grasp the shape of a rib for reinforcing a flange part which is connected to an exhaust pipe in the end member of a shell in an exhaust gas purifying catalyst converter for a vehicle. CONSTITUTION: For example, the rib 6 which is formed in a projection shaped, an arc shaped, and so on is provided on the outer circumferential part of an annular flange part 2 which is connected to an exhaust pipe, in an end member 1 provided with the flange part 2 and a rote shaped barrel part 5 which extends from the inner circumferential part of the flange part 2 in a sector shape.
Patent JP-H09152314-A (JP)
Title: Method and apparatus for recognition of shape
Inventor: KATSUMI HIDEO
IPC: G01B11/245
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To recognize the shape of an object at high speed and precisely without turning on and off a light source repeatedly. SOLUTION: In a method, the shape, as viewed from a plane, of a pillar- shaped object 2 which is placed on a plane or a smooth curved surface is recognized. In the method, two or more oblique illumination light sources 41 to 43 whose light-emitting wavelength is different from each other are arranged at the upper part of the object 2 in such a way that the shadow, of the object 2, surrounding the object 2 is formed on a background 1. Then, the object 2 and its circumferential shadow are imaged by imaging means 3 whose number is identical to that of the light sources 41 to 43 which are sensitive to the respective light-emitting wavelengths of the light sources 41 to 43, and a plurality of images by beams of light at the light-emitting wavelengths of the respective light sources are input. From the plurality of input images, shadow regions generated by illumination from the respective illumination light sources 41 to 43 are extracted, their logical sum is taken, the shape of a part surrounded by the shadow region is extracted, and a part which is surrounded by the extracted shadow region is recognized as the shape of the object to be recognized.
Patent JP-H08171168-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KURODA KOICHIRO
IPC: G03C1/34
Filed: 1994-12-15
Abstract: PURPOSE: To provide a silver halide photosensitive material high in sensitivity and superior in the reciprocity law failure and also in latent image stability after a short time from an exposure by incorporating aqueous specified compound in an emulsion layer. CONSTITUTION: The silver halide emulsion layer is chemically sensitized and contains >=95mol% silver chloride and a metal compound selected from group V-X of the periodic table and at least one of compounds represented by formula I; (X11 )n -Q11 -(S-Y11 )m , formula II shown in caption, formula III; R31 -X31 -X32 -R32 , formula IV; R41 -SO2 S-M41 , and formula V; R51 -X51 O2 -M51 in all of which X11 is a hydrophilic group; Q11 is an organic group having an m or n valence; Y11 is H atom or the like; each of m and n is 1 or 2; each of R21 -R24 is, independently, H atom or an alkyl group or the like; each of X31 and X32 is, independently, S, Se, or Te atom; each of R31 and R32 is an atomic group necessary to form a cyclic, acyclic, or heterocyclic group together with X31 and X32 or alone; R41 is an aliphatic group or the like; M41 is H atom or a univalent cation; X51 is S or Se atom;  R51 is an aliphatic or aromatic group; and M51 is H atom or a univalent cation.
Patent JP-S63162777-A (JP)
Title: Method of improving water resistance of adhesive
Inventor: MATSUO TAKAHIRO
IPC: C09J11/04
Filed: 1986-12-26
Abstract: PURPOSE:To improve the water resistance of an adhesive for optical parts, for which the reliability is required, by incorporating a glass powder into a photopolymerizable and/or thermally polymerizable adhesive. CONSTITUTION:0.5-5wt.% glass powder having an average particle diameter of 5-30nm is incorporated into a photopolymerizable and/or thermally polymerizable, one-pack, epoxy-resin-base and/or (meth)acrylic-resin-base adhe sive to which 0.1-5wt.% radical polymerization initiator (e.g., benzoyl peroxide) has been added.
Patent JP-H02201710-A (JP)
Title: Recording head having side magnetic shield
Inventor: SHIYAIAMU CHIYANDORA DASU
IPC: G11B5/39
Filed: 1989-11-30
Abstract: PURPOSE: To prevent the deletion of information in the adjacent tracks of a peripheral edge magnetic field from a writing magnetic pole by including at least one piece of the magnetic poles and side magnetic shields arranged adjacently to these magnetic poles and arranging the side magnetic shields in order to shield the magnetic poles from the adjacent tracks on a magnetic medium. CONSTITUTION: A two-magnetic pole head 10 adaptable to both of longitudinal direction and perpendicular direction recording includes the first magnetic pole P1 and the second magnetic pole P2. The magnetic medium operates by passing the head 10 in the direction of an arrow 12 and the magnetic pole P2 is a downstream side magnetic pole. The downstream side magnetic pole P2 encloses the circumference of the magnetic pole P1 and constitutes the side magnetic shield. Namely, the magnetic pole provides shielding from the adjacent tracks in the direction parallel with the arrow 12. As a result, the problem of crosstalks in reading out and writing is eliminated.
Patent JP-H08167880-A (JP)
Title: Fm multiplex broadcast receiver
Inventor: MITSUI HIDEO
IPC: H04H1/00
Filed: 1994-12-15
Abstract: PURPOSE: To easily read the display by providing a constitution where a display part main body includes a control means, a storage means, an operation means and a display means and then shows the information stored in the storage means on the display means by itself even when the display part is detached from a receiver. CONSTITUTION: When a display part main body 20 is not attached to a receiver main body 10, the flow of information is stored in a storage circuit 105 only. When the body 20 is attached to the body 10, a signal control circuit 104 is connected to a control circuit 204. The information data sent from a multiple signal decoder circuit 102 are not continuously transmitted in terms of time but arranged and pooled for a fixed time. Therefore, the circuit 104 monitors the time band where the information data sent from the circuit 102 are stopped and also transfers the data on the contents of the circuit 105 to a storage circuit 202 via the circuit 204. Then the body 20 is actuated only when the data are completely transferred to the circuit 202 and also the coincidence of storage contents is secured between both circuits 202 and 105.
Patent JP-H05151165-A (JP)
Title: Automatic updating device
Inventor: OKUYAMA KAZUHIRO
IPC: G06Q10/00
Filed: 1991-11-27
Abstract: PURPOSE:To automatically update the certain numerical value included in the text data for each coincidence of alarms. CONSTITUTION:A CPU searches the numerical value out of the text data stored in a text buffer 66 and converts this numerical value into a BCD code to input this in a numerical value N register 63. Then the CPU increase the value of the register 63 by '1'. The result of this increase is inputted again to the register 63 and then converted into a JIS KANJI (Chinese character) code. This KANJI code is written in the same address of the buffer 66. Such operations are carried out for each coincidence of the date of the corresponding anniversary. Then the numerical value included in the text data is increased every year.
Patent JP-H05148437-A (JP)
Title: Aqueous ink
Inventor: TABAYASHI ISAO
IPC: C09D11/02
Filed: 1991-11-27
Abstract: PURPOSE:To obtain aqueous ink excellent in dryness preventing effect, printing quality and solution stability and especially suitable for ink jet recording by further adding a salt of an amine and a hydroxy group-containing acid to water and a coloring agent. CONSTITUTION:The objective aqueous ink is obtained by adding a salt of an amine and an acid having a hydroxy group and an acidic group to water (preferably ion exchange water and a coloring agent (preferably water-soluble dye). As the amine, an alkanolamine such as triethanolamine or ethylene oxide derivative thereof is preferably used. Furthermore, though the amine and acid form the salt readily even when individually blended in ink, the amine and the acid are each preferably added thereto in amounts of 0.1-10%.
Patent JP-2001136435-A (JP)
Title: Electronic camera
Inventor: WATABE HIROYUKI
IPC: G03B17/02
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera that can easily set a proper exposure condition in a manual mode. SOLUTION: The electronic camera is provided with a display means 30 that displays 1st information denoting a first photographing condition and 2nd information denoting it when the photographing condition is not proper and with a revision means 53d that revises the photographing condition according to the 2nd information.
Patent JP-H02156807-A (JP)
Title: Method for strengthening ground of paddy field
Inventor: SAWADA SABURO
IPC: A01B79/00
Filed: 1988-12-09
Abstract: PURPOSE:To enable plating of seedings with a rice transplanter by embedding a honeycomb plate, having a specific thickness and made of a synthetic resin on a plow sole part in an excess digging down part. CONSTITUTION:A honeycomb plate 6, made of a synthetic resin and having a thickness (h) of at least >=90% excess digging down depth (H) is embedded on a plow sole part in which a plow sole 2 is excessively dug down to and covered with surface soil 3. The length of one side of hollow cell in a honeycomb plate and width of wall surface are set by considering extent of sinking of the honeycomb plate under the plow sole. Thereby, both are set at values so as not to readily sink a rice transplanter when placed on the honeycomb plate.
Patent JP-H02159450-A (JP)
Title: Continuously variable transmission for vehicle
Inventor: TANIGUCHI KATSUHIKO
IPC: F16H47/06
Filed: 1988-12-10
Abstract: PURPOSE:To surely prevent caviation, increase transmitting efficiency, and reduce the size of a transmission by employing a fluid coupling with a pump impeller, a stator for engaging with a brake, and a turbine impeller disposed in sequence and by causing a direct engagement clutch to engage or disengage in linked motion with the brake. CONSTITUTION:With appropriate control of the action of a direct engagement clutch 18, a required slip can be produced between a pump impeller 26 and a turbine impeller 20 so that a damper function is added to a torque converter 4. At the time of reverse revolution, the direct engagement clutch 18 is brought to a condition not pressed in the direction to part from a drive plate 30 in a linked motion with a brake 14. This makes it possible to engage or disengage the direct engagement clutch 18 in linked motion with the brake 14, to surely prevent cavitation, and to increase the efficiency of drive force transmission from the pump impeller 26 to the turbine impeller 20. The transmission 2 can be made compact with reduced overall length by incorporating the direct engagement clutch 18 in the torque converter 4.
Patent JP-H09151496-A (JP)
Title: Water supply system for building
Inventor: YOKOTA SHINICHI
IPC: E03B11/12
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To reduce displacement and shorten time for maintenance work and water supply cutoff time by storing the time and date of work in a maintenance work scheduled time and date setting means, and switching the set water level of an elevated water tank and a water receiving tank lower at the specified time before the cleaning time and date. SOLUTION: Cleaning scheduled time and date of a water receiving tank 1 and an elevated water tank 4 are stored in a maintenance work scheduled date setting means 28, and at the specified time before the cleaning time and data, a command to change the water level lower than the present setting is transmitted to a water level changing means 29 through a telephone line 26 and a monitor 21. The water level changing means 29 sends a switching signal to selectors 12, 13 so as to switch the set water levels of the water receiving tank 1 and elevated water tank 4 respectively to the low water levels determined by electrode rods 14, 16 and 8, 10. When the water level of the elevated water tank 4 becomes lower than the electrode rod 9 by the use in a building 6, a storage pump 2 is started to replenish water.  When the water level of the water receiving tank 1 becomes lower than the electrode rod 15, a solenoid valve 19 is opened to feed water. Displacement at the time of cleaning work is thus reduced so as to shorten drainage time and water supply cut-off time for maintenance work.
Patent JP-H01153070-A (JP)
Title: Peeling apparatus for vegetables
Inventor: NAGASE NOBORU
IPC: A23N7/02
Filed: 1987-12-09
Abstract: PURPOSE:To facilitate the setting of a vegetable to be peeled, by providing an intermittently driving means capable of intermittent operation of the carrying means by which vegetables to be peeled are conveyed at constant speed. CONSTITUTION:When a shaft 9 is rotated to a specified whirling angle, an operating member 95 will actuate a limit switch 96, which has been connected to a controller which in turn has been connected via a drive circuit to a motor 2. If the timer of the controller is set at any time in advance, the motor 2 will intermittently operate in such a manner as to stop operation in response to the actuation of the limit switch 96 and initiate the driving again after a lapse of the time set above. The rotating table 39 also operates intermittently, and when the table 39 stops its motion, the objective vegetable is set in place.
Patent JP-S63168509-A (JP)
Title: Movement detection sensor
Inventor: HOSHINO TARO
IPC: G01D5/245
Filed: 1986-12-30
Abstract: PURPOSE:To accurately detect movement, by arranging pickups each having a predetermined structure in close vicinity to the teeth of the pulser of a permeable member and fixing one of them on a fixed side and fixing the other to a moving body. CONSTITUTION:A pulser 3 formed of a magnetic permeable member has teeth 2 arranged at an equal interval and pickup 8 are arranged in close vicinity to the teeth of the pulser 3 and one of them is fixed to a moving body. Each pickup 8 is constituted of a magnetic 9 and a magnetic flux detection element 10 provided at the interval coinciding with the interval between the teeth, the first yoke 11 and the second yoke 12 extending on the side opposite to the magnetic flux detection element 10 and the interval between the magnet 9 and the yoke 12 is set so as to become about one half the interval between the teeth. Therefore, when the magnet 9 is present between the teeth 2, the signal amplitude of the detection element increases. Since the gap allowance of the pulser 3 and the pickup 8 increases, assembling and adjustment become easy. When an element such as a magnetic resistor is used as the magnetic detection element, a detection signal having almost constant amplitude is always obtained regardless of a moving speed while the movement can be accurately detected.
Patent JP-S63168443-A (JP)
Title: Adjuvant composition for resin
Inventor: FUJITANI YOSHIFUMI
IPC: C08K5/17
Filed: 1986-12-29
Abstract: PURPOSE:To impart excellent antistatic property, stain resistance, oil resistance, etc., as well as plasticity, low-temperature resistance, etc., to a resin, by adding a specified ester compound having a carbon-nitrogen bond in an alkyl chain as a modifying adjuvant to the resin. CONSTITUTION:A compound of the formula (wherein X is a 2-22C aliphatic, alicyclic or aromatic mono- or poly-carboxylic acid residue which may be substituted, A<1> and A<2> are each a 2-4C alkylene, R<1>, R<2> and R<3> are each H or a 1-18C alkyl or aryl which may be substituted, m is 0-3 and n is 1-6) is prepared. Examples of the ester compounds of the formula include those formed by esterifying an aminoalcohol such as 2-aminoethanol or 2-(N,N- diethylamino)ethanol with an acid component such as phthalic anhydride or benzoic acid.
Patent JP-H10152719-A (JP)
Title: Method for melting high cleanliness steel
Inventor: MATSUO MITSUTAKA
IPC: C21C7/10
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To produce a high cleanliness molten steel reducing the consumption of deoxidizing agent and having a little non-metallic inclusion quantity by executing a reduced pressure decarburizing treatment to the undeoxidizing molten steel and slag having high iron oxide concn. in a ladle and simultaneously reducing the oxygen in the molten steel and the iron oxide in the slag with carbon in the molten steel. SOLUTION: Flux consisting essentially of one or more kinds among Cab, Al2 O3 and CaF2 is added while blowing gas into the molten steel in a ladle, and the slag composition is adjusted so that the liquidus temp. of the slag after refining becomes <=1700 deg.C. Further, the whole free surface of the molten material in the ladle is held to <=100Torr and a deoxidizing agent is added after beforehand reducing the oxygen in the molten steel and the iron oxide in the slag with the carbon in the molten steel.
Patent JP-H03282697-A (JP)
Title: Automatic fault return type pos system
Inventor: OKADA TAKAYUKI
IPC: G07G1/12
Filed: 1989-12-04
Abstract: PURPOSE:To execute an automatic return at the time of fault even in the POS system having no external storage device by transferring a part of a holding program or a program containing its fault part from the center, when a fault is detected. CONSTITUTION:In a center 10, an operation program of a POS system is divided into each block and stored in a spare program memory 11. A CPU 21 executes an operation of the POS system by controlling a ROM/RAM 22 and an input/ output device 24, and in a check sum register 23, a check sum used at the time of automatic fault check function is held. In such a state, when a fault is detected, a part of its holding program or a program containing its fault part is transferred from the center 10. In such a way, even in the POS system having no external storage device, an automatic fault return can be executed.
Patent JP-H11150433-A (JP)
Title: Adjustment circuit
Inventor: TSUNODA SUSUMU
IPC: H03G3/02
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To enable a user to easily make adjustments by changing the hot-side of a mechanical variable resistor for adjusting a DC value into an electronic variable resistor. SOLUTION: In a variable resistor for adjusting a DC value, the hot-side of the variable resistor for adjusting manufacturing dispersions is made into the DC value of an electronic variable resistor EVR 16 so as to mix it easily. The fixed values of the electronic variable resistor EVR 16 are decided at seven points and the values are set to be points which can be adjusted by the user. The value of the electronic variable resistor EVR 16 is set to be a center, and the dispersion of a circuit system is adjusted by a variable resistor RV1 14. The user can vary the value to seven points by using a user menu for an arbitrary value. Since the value of the electronic variable resistor EVR 16 is fixed, it can be returned easily to a default value, namely, a center value. Since the value of the electronic variable resistor EVR 16 is fixed, servicing is also made easy.
Patent JP-2000142443-A (JP)
Title: Hydraulic power steering device and industrial vehicle
Inventor: NAKAJIMA SEIJI
IPC: B62D5/09
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To prevent the temporary excessiveness of a steering force at the steering time in the same direction anew after stopping the steering of a handle. SOLUTION: An electro-magnetic open/close selector valve 21 is provided on a connection pipe road 41 for connecting a pair of supply/discharge pipe roads 27a, 27b in which the operation oil is supplied/discharge to/from the power cylinder 16 from an operation oil supply/discharge control valve 20. The electro-magnetic open/close selector valve 21 is made in an open state for a prescribed time from a close state by the micro-computer of a control unit 43 at the stopping time of the steering of a handle 17. The electro-magnetic open/close selector valve 21 is kept in the close state by the micro-computer when a tyre angle θT is a standard tyre angle or more when the handle 17 is steered in the maximum turn angle side and stopped.  Further, the time when the electro-magnetic open/close selector valve 21 is opened is restricted by the micro-computer when the car speed (v) is the standard car speed or more.
Patent JP-H09135219-A (JP)
Title: Receiver
Inventor: ABE MAKOTO
IPC: H04H40/18
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To improve an error correction ratio to character data in a receiver receiving character multiplex broadcasting multiplexing character data by a product code. SOLUTION: One frame of data is fetched onto the buffer area 24a of RAM 24. Next character data on the buffer area 24a is horizontally corrected to obtain character data of the result of the horizontal correction on the buffer area 24a. Next a corrected data block in character data of the result of the horizontal correction is transferred to a corresponding block number position on the buffer area 24a of RAM 24. Next character data of the result of the horizontal correction on the buffer area 24a is vertically/horizontally corrected to obtain character data of the result of the vertical/horizontal correction on the buffer area 24a. Next a corrected data block in character data of the result of the vertical/horizontal correction is transferred to a corresponding block number position on the buffer area 24a.