baber/WOPTO huggingface dataset:
Patent JP-H1067606-A (JP)
Title: Greening with wild flowers
Inventor: KODAMA SHIGENOBU
IPC: A01N35/10
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of greening that can maintain long flowering time of wild flowers while controlling growth of weeds by spraying a herbicide over the land to be greened with wild flowers. SOLUTION: This method of greening comprises spraying a herbicide that contains prodiamine and/or benfluralin used for broad leaf weeds before or after sowing of wild flowers of Asteraceae and brassica, or a herbicide which contains fluazifop-butyl and/or sethoxydim which are used for gramineous weeds, so that these weeds are killed, wild flowers after germination grow early, and grown wild flowers form a plant group consisting of many kinds of flowers which have different plant lengths and grow in high density, thus prevent sunlight from reaching the ground surface. As a result germination and growth of weeds can be controlled for a long time and the wild flowers can be kept flowering, thereby greening the ground with wild flowers.
Patent JP-S58112277-A (JP)
Inventor: YOOZEFU SHIYUTEBETSUGU
IPC: H01R13/59
Filed: 1982-12-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6380580-A (JP)
Title: Manufacture of josephson junction device
Inventor: TSUGE HISANAO
IPC: H01L39/24
Filed: 1986-09-25
Abstract: PURPOSE:To prevent the junction characteristic of a Josephson junction device from being deteriorated by covering it with upper wirings in a vacuum, covering the upper wirings with a passivation layer while holding the vacuum, and patterning simultaneously the upper wirings and the layer. CONSTITUTION:3-layer films of a lower electrode and lower wirings 12, a tunnel barrier layer 13, an upper electrode 14 are formed on a substrate 11. Then, an etching mask 15 is formed at a place which becomes a junction on the electrode 14 is formed, the electrode 14 is patterned to specify the junction. Then, a spacer layer 16 is deposited while the mask 15 remains. After the mask 15 is lifted OFF, the surface of the electrode 14 is cleaned by sputtering, and upper wirings 17 and a passivation layer 18 are continuously formed in the same vacuum. Then, the wirings 17 and the layer 18 are patterned. Thus, it can prevent oxygen and moisture for forming contaminant layer from being diffused to a junction boundary to deteriorate the junction characteristics.
Patent JP-S59116194-A (JP)
Title: Manufacture of compound semiconductor single crystal
Inventor: SHIMADA TAKASHI
IPC: H01L21/02
Filed: 1982-12-23
Abstract: PURPOSE:To form a titled crystal of high quality by providing a part for directly heating a crucible with a heater to a jig for supporting a crucible to be used for an LEC method to raise the temp. of a sealing agent and to have a low temp. gradient region at a boundary between raw molten liquid and a sealing agent. CONSTITUTION:A raw crystal such as GaAs etc. and a sealing agent are charged into a crucible 3 to be used for the LEC method and the crucible is placed in a supporting jig 4 in a highly pressurized vessel. The vessel is pressurized at about 30-70 atm by an inert gas and heated to the temp. higher than the m.p. of a raw material and the sealing agent, a seed crystal 7 attached to a revolving shaft 8 is lowered. When the seed is brought into contact with the molten liquid 5, the crucible 3 is rotated by means of a shaft 9 and the crystal 7 is pulled up to grow a crystal 10 successively. At this time, an opening part 11 for directly heating the crucible 3 by the heater 2 is provided to the jig 4 to raise the temp. of the sealing agent 6, and the temp. gradient at the boundary with the molten liquid 5 is lowered to <= about 50 deg.C/cm. In this way, the generation of dislocation in the crystal is controlled.
Patent JP-2001049045-A (JP)
Title: Improved rubber composition for bead apex
Inventor: MIZUNO YOICHI
IPC: C08L21/00
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To improve vulcanized product characteristics and processability by incorporating a specific amount of calcium oxide with a rubber component. SOLUTION: Calcium oxide is admixed in an amount of 0.5-6 pts.wt. based on 100 pts.wt. of a rubber component in a rubber composition for a bead apex. As the rubber composition for a bead apex, is generally employed one comprising 100 pts.wt. of a diene-based rubber, 50-100 pts.wt. of carbon black, and as required, about 5-20 pts.wt. of a thermosetting resin to enhance rigidity further. Calcium oxide can be used as a mixture with a fatty acid or an oil. There is no particular limitation on the time or methods for compounding the rubber component with calcium oxide in the rubber composition. Preferably, calcium oxide is mixed and kneaded together when the rubber component and other components are mixed and kneaded, which permits preparation of the rubber composition without necessitating additional steps.
Patent JP-S6380627-A (JP)
Title: D/a converting circuit
Inventor: KAMEDA HIDEO
IPC: H03M1/74
Filed: 1986-09-24
Abstract: PURPOSE:To obtain a high-accuracy output by inserting a transistor (TR) for early effect correction into the current mirror of a D/A converting circuit and switching the point of connection with the output of the current mirror. CONSTITUTION:Currents flowing to output TRs 6b-6n constituting the current mirror flow to the emitters of the TRs 10b-10n for early effect correction and flow out of the collector to an output terminal 13. Consequently, a high- accuracy output voltage V13 is obtained regardless of whether or not an output terminal voltage VB is high and variation in VCC. When only a switch 11b is turned on, the current of the TR 6b flows to GND3 through the switch 11b and never flows to the emitter of the TR 10b. The emitter and base of the TR 10b are biased reversely, so no current flow in from the base or collector reversely. Thus, respective switches are turned on and off in combination to obtain a digital signal accurately as an analog voltage.
Patent JP-H1175188-A (JP)
Title: Motion vector coder
Inventor: LEE SANG-HOON
IPC: H04N19/91
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a coder in which an optimum prediction value of a motion vector is obtained and a coding efficiency of the motion vector is much more improved. SOLUTION: In the coder 100, a distribution amount calculation section 130 calculates a degree of a horizontal and vertical component distributed amount of a reference motion vector. A selection signal generating section 140 generates a selection signal, based on the degree of the distribution amount. A median filter 200 decides a 1st prediction value where horizontal and vertical component median values of the reference motion vector are used for both components. A minimum deviation selection section 170 decides a 2nd prediction value having horizontal and vertical components minimizing a difference between the component of a current motion vector and a component of a reference vector. A switch 150 selects a 1st or 2nd prediction value as an optimum prediction value. A differential coding section 210 encodes a current motion vector.
Patent JP-H0967490-A (JP)
Title: Vinyl chloride resin composition
Inventor: AOYANAGI KOUSHIKI
IPC: C08K5/53
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in thermal stability in its molding processing and in chalking resistance of the molded products thereof. SOLUTION: The resin composition comprises 100 pts.wt. of a vinyl chloride resin, a total of 0.005-1 pt.wt. of a copper o,o'-dialkyldithiophosphate and/or stannous acetate, and 0.01-5 pts.wt. of ethylenediaminetetraacetic acid, and pref. a coloring ingredient. When compared to conventional such compositions, this resin composition is excellent in thermal stability during its long-term molding processing under heating and weatherability of the molded products thereof, in particular, can suppress chalking of the molded products thereof over a long period.
Patent JP-2000050345-A (JP)
Title: Phs position information notice terminal and its system
Inventor: SUZUKI YOSHITAKE
IPC: H04W4/02
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To enhance precision of position detection in the same radio base station area of a PHS terminal and to dissolve an error of the position detection due to fluctuation in electric field strength in the position information notice service of the PHS terminal. SOLUTION: A PHS terminal incorporates sensors 5-9 that detect a motion and an azimuth to enhance the precision of position detection in the same radio base station area based on data obtained from the sensors and when the PHS terminal moves in the radio base station area in spite of the fact that the PHS terminals do not move by the output of the sensors, it is regarded as being an error due to fluctuation in electric field strength and the PHS terminal is regarded as being present in a precedingly measured position.
Patent JP-2000048143-A (JP)
Title: Portable article housing tool
Inventor: SHIBATA KUNIMORI
IPC: G06K19/00
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a portable article housing tool capable of decently housing plural cards, and capable of exhibiting further convenience at the time of carrying this portable which housing tool. SOLUTION: The portable article housing tool is a housing tool for housing and carrying objects to be housed such as plural cards. This portable article housing tool is formed of a right main body parts 2 equipped with a pocket 4 which objects to be housed can be freely put in and out of and a left main body part 3 equipped with a pocket 5 which the objects to be housed can be put in and out of. Also, this portable housing tool is formed so as to be folded into half and opened in almost the central part of the right main body part 2 and the left main body part 3. The pocket part of one of those right main body part 2 and left main body 3 is formed into an thick part so that the shape is not lost, and even when plural cards are housed in the pocket, those cards can be decently housed and carried.
Patent JP-H0886457-A (JP)
Title: Manufacturing method of heat exchanger
Inventor: TAIRA RITSUSHI
IPC: F24F1/00
Filed: 1994-09-20
Abstract: PURPOSE: To shorten machining time of a fin and prevent a mold space from being increased by machining a cutout formed in a folded part of a fin of a heat exchanger and a cutout intersecting the foregoing cutout with one process. CONSTITUTION: A heat exchanger used for an indoor machine of an air conditioner is bent substantially into a doglego shape or bent into three parts longitudinally. Cutouts 16, 17 and a cutout 18 for example have to be formed in a folded part of any of fins 15 constituting the heat exchanger. Although the cutouts 16, 17 and the cutout 18 may be machined in two or three processes, in such a machining method machining time of fins is lengthened and a plurality of molds are required. To eliminate such a loss the cutouts 16, 17 and the cutout 18 are machined at a time with a pair of molds. There are provided stepped parts in a shearing part for forming the cutout 18 and a shearing part for forming the cutouts 16, 17 in the mold, and the cutout 18 is machined previously.
Patent JP-S6468864-A (JP)
Title: Parallel data processing system
Inventor: NARITA SEINOSUKE
IPC: G06F13/362
Filed: 1987-09-10
Abstract: PURPOSE:To increase the data processing speed of plural processors by issuing a bus use request to all of plural busses at the time of using busses by plural processing parts and using one of busses, whose use is permitted, to automatically transfer data. CONSTITUTION:When only one of busses 3A and 3B can be used when a data processing part 1 issues an internal bus request to both of busses 3A and 3B, this bus is used to transfer data. When the use permission signal is outputted from both of busses 3A and 3B when the data processing part 1 issues the internal bus request to both of busses 3A and 3B, the bus 3A is preferentially used by a preferential use determining circuit 8. An unused bus is always used in this manner, and the efficiency of bus is twice as high as that of a single busses. Thus, the data processing speed is increased.
Patent JP-2000121606-A (JP)
Title: Measuring method of concentration of nitrogen oxide in gas to be measured
Inventor: ANDO MASAFUMI
IPC: G01N27/416
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To accurately measure the concentration of nitrogen oxides in a gas to be measured even when the concentration is low. SOLUTION: After a gas to be measured is introduced into a first chamber 3 through a first diffusion passage 2, an pump voltage V1 is impressed from a direct-current power supply E1 to a first oxygen ion pump cell 6 to pump out oxygen in the first chamber 3 while keeping the potential of an oxygen concentration measuring cell 7 at a constant level so as to keep the concentration of oxygen of the inlet of a second chamber 5, and then a first pump current Ip1 flowing in the first oxygen ion pump cell 6 is measured.  Subsequently, after the gas to be measured in the first chamber 3 is introduced into the second chamber 5 through a second diffusion passage 4, a pump voltage V2 is impressed from a direct-current power supply E2 to a second oxygen ion pump cell 8 of the second chamber 5 to decompose nitrogen monoxide in the gas to be measured ant to pump out the oxygen of the second chamber 5, and then a second pump current Ip2 flowing in the second oxygen ion pump cell 8 is measured. In an area where the concentration of nitrogen oxides is low, as the second pump current Ip2 is proportional to the square of the concentration of nitrogen oxides, the concentration of the nitrogen oxides is obtained from the second pump current Ip2 using the quadratic relation.
Patent JP-S6468182-A (JP)
Title: Video signal switching device
Inventor: SUZUKI HIROYUKI
IPC: H04N5/268
Filed: 1987-09-09
Abstract: PURPOSE:To monitor a video image supplied to other video equipment while observing a desired video image on a monitoring receiver, by connecting one of two selector switches connecting to a 2nd output terminal via a video signal processing circuit and selecting plural inputs directly to a 1st output terminal. CONSTITUTION:A 2nd selector switch 5V is fixed and a video signal obtain at any input terminal is selected and supplied to 1st output terminals 28b, 28c, 28d and then the selected video signal is outputted consecutively from the 1st output terminals 28b, 28c, 28d and the video signal is recorded consecutively by a video tape recorder or the like, and as necessary, the video signal processing circuit 22 synthesizes the video signal selected by a 2nd selector switch 5V and the video signal selected by a 1st selector switch 4V and outputs the result, the video image by an optional video signal selected by the 1st selector switch 4V by the monitoring television receiver or the like is observed, a part in the video image becomes the video image selected by a 2nd selector switch 5V and the recording state or the line is monitored.
Patent JP-S60119095-A (JP)
Inventor: YOSHIKAWA NOBUHISA
IPC: H05B41/24
Filed: 1983-11-30
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-H0782504-A (JP)
Title: Fluorinated titanylphthalocyanine crystal and electrophotographic photoreceptor
Inventor: WATANABE KAZUMASA
IPC: G03G5/06
Filed: 1993-09-10
Abstract: PURPOSE:To obtain a highly durable electrophotographic photoreceptor by using a fluorinated titanylphthalocyanine crystal having specified X-ray diffraction characteristics as the charge-generating material. CONSTITUTION:Fluorodiiminoisoindoline synthesized from an intermediate comprising fluorophthalodinitrile is dispersed in o-dichlorobenzene and reacted with titanium tetra-n-butoxide to synthesize a fluorinated titanylphthalocyanine of the formula (wherein X<1> to X<4> are each F; and n, m, l and k are each 0 to 4, provided that at least one of them is 1 or greater), which is subjected to acid pasting with concentrated sulfuric acid to form an amorphous crystal. A solution of this crystal in o-dichlorobenzene is mixed with methanol to give a fluorinated titanylphthalocyanine crystal which has a maximum peak at a Bragg angle of 27.1 deg.C in the X-ray diffraction spectrum by using Cu Kalpha radiation and suffers no change up to 400 deg.CC in the differential thermal analysis. Among the fluorinated titanylphthalocyanines, a tetrafluoro-substituted derivative of titanylphthalocyanine is especially desirable.
Patent JP-S6285804-A (JP)
Title: Automatic inspecting device for object to be inspected provided with punch hole
Inventor: YAMADA KEITA
IPC: G01B9/08
Filed: 1985-10-11
Abstract: PURPOSE:To process arithmetic and measurement results with higher precision by providing a teaching program generating means, an arithmetic statistical program generating means, etc. CONSTITUTION:The teaching program (TP) generating means 21 generates a TP file for teaching the storage control means 17 of a CPU 14, a measurement procedure and a measurement point and the arithmetic statistical program (EP) generating means (keyboard) 24 generates an EP files for items as to measurement results to be processed which are connected to the means 15 and arithmetic statistical processing means 18 of the CPU 14 and also generates a statistical processing program file for items necessary for the statistical processing. Consequently, the TP file is generated before automatic measurement by operating the means 21 and controlling the driving of pulse motors 6 and 7 for the movement of a mount table 2. Further, the EP file is generated by operating the keyboard 24 according to the display on a CRT 25. Therefore, an arithmetic program, etc., is used to process arithmetic and measurement results at high level.
Patent JP-H0897149-A (JP)
Title: Organic metal vapor growth method, and organic metal vapor growth device
Inventor: WATANABE AKISADA
IPC: H01L21/205
Filed: 1994-09-21
Abstract: PURPOSE: To provide an organic metal vapor growth method which can use material gas efficiently. CONSTITUTION: This is an organic metal vapor growth method which is so arranged as to grow a compound semiconductor on a sapphire substrate 7 by supplying a reaction tube 12 with ammonium form a high pressure bomb 1 and with TMGa from the bubbler 2 of TMGa of organic metal, and controlling the pressure within the reactive tube 12 to be always plus with a pressure sensor 9, a pressure controller 10, and a variable conductance valve 11.
Patent JP-S61106004-A (JP)
Title: Controller of motor driven vehicle
Inventor: WADA YOSHIHARU
IPC: B60L3/08
Filed: 1984-10-26
Abstract: PURPOSE:To finely control the traveling speed of a motor driving vehicle in response to the state of a road by controlling the traveling speed and the operating time in response to the number of magnetic force generation sources provided on the road in a unit period in response to the travel of the vehicle. CONSTITUTION:Detecting means 13 of a motor driven vehicle 1 detects a magnetic force generation source 14 provided on a road and outputs a detection signal. Control command means 8 operates a frequency divider 15a by the rising edge of the detection signal. Thus, a counter 15b counts a timing pulse from rotation detection means 18, and finishes the operation to become a unit period when the counted value arrives at the prescribed value. The means 8 detects the number of the sources 14 in the unit period, and applies a speed command in response to the number to a speed converter 6a, and applies the operating time to period restricting means 19.
Patent JP-S60117269-A (JP)
Title: Laser beam recording device
Inventor: WATANABE YUTAKA
IPC: G03G15/04
Filed: 1983-11-29
Abstract: PURPOSE:To prevent laser beam irradiation completely if a safety device becomes abnormal by engaging and disengaging an optical system with and from a recording device body, and closing an opening with a shutter member when the optical system is disengaged regardless of whether a light source device is in operation or not. CONSTITUTION:The shutter member 30 is fixed to one end part 302a of an L-shaped lever 302, which is supported on both side plates 70a of an opening/ closing unit 70 with pins 303 and energized at the other end part 302b by being drawn by a spring 304. When the opening/closing unit 70 is closed, a bar 305 is positioned as specified by abutting on a stopper 306 and the shutter member 301 is shunted from the slit opening 50a of an optical box 50. When the opening/ closing unit 70 is opened in said state, the lever 302 is rotated until it abuts on a stopper pin 307. In this state, the shutter member 301 is positioned facing the slit opening 50a to cut off laser beam completely.
Patent JP-S60118826-A (JP)
Title: Intermediate lens barrel
Inventor: NOMURA HIROSHI
IPC: G03B7/0805
Filed: 1983-11-30
Abstract: PURPOSE:To extend the utility value of an interchangeable lens for a diaphragm priority type automatic exposure camera by providing an intermediate lens barrel having a transfer mechanism for converting a moving stroke at equal intervals of a camera side, to a moving stroke corresponding to the variation characteristic of a diaphragm aperture at the lens side. CONSTITUTION:When a shutter button is released, a detention of an automatic diaphragm lever detained to one end of an intermediate lens barrel lever 8 is released, and the intermediate lens barrel lever 8 is pushed upward by an energizing force of a spring 13. In this case, strokes L1-L3 of one end of an interchangeable lens side corresponding to equal interval moving strokes B1-B3 of one end of a camera body side of the lever 8 become large in the open side, and become narrow toward the minimum diaphragm by a link mechanism consisting of the lever 8, link members 9, 10 and a turning lever 11. Accordingly, when such an intermediate lens barrel is interposed, an interchangeable lens for a diaphragm priority automatic exposure camera can be used for a shutter speed priority mode and a program mode, too, of both priority type and multi-mode type cameras, and its utility value is extended.
Patent JP-S60117561-A (JP)
Title: Manufacture of thin battery
Inventor: HORIIE HIROSHI
IPC: H01M50/178
Filed: 1983-11-29
Abstract: PURPOSE:To achieve an increased sealing of the sealing area and prevent any boiling or thermal deterioration of electrolyte contained in the sealing area by sucking the gas contained in the battery through electrode lead bodies consisting of hollow metallic bars during the time when sealing of a thermally fusible resin film is performed by fusion. CONSTITUTION:A hollow metallic bar is used as at least one of electrode lead bodies 5 and 6. Either after a fusible resin film 9 is sealed by fusion or during and after the above sealing is performed by fusion, the internal atmosphere of the battery is vacuumed by sucking the gas contained in the battery through the electrode lead bodies 5 and 6 before electrolyte is poured into the battery through the lead bodies 5 and 6. After the pouring of the electrolyte is completed, the hollow sections 5a and 5b of the lead bodies 5 and 6 are closed. By the means mentioned above, it is possible to avoid the trouble caused by electrolyte introduced inside the battery during the sealing performed by fusion. Accordingly it is possible to achieve an increased sealing of the sealing area and to prevent any boiling or thermal deterioration of electrolyte which might be caused during the sealing.