baber/WOPTO huggingface dataset:
Patent JP-H11260135-A (JP)
Title: Lighting system
Inventor: ISAMOTO KEIJI
IPC: F21V8/00
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent a color of an article from looking like another color by the irradiated light by comprising at least two kinds of light sources emitting lights of different wavebands, and a fluorescent material for expanding the waveband of at least one kind of light source. SOLUTION: Different fluorescent materials 22a, 22b, 22c corresponding to LED chips 16a, 16b, 16c of R, G, B are applied to an upper face of a mold resin 21 covering the LED chips. The fluorescent materials 22a, 22b, 22c are respectively mounted on the positions where only the lights emitted from the LED chips 16a, 16b, 16c are passed. Whereby the waveband of the outgoing light is expanded before the lights of three colors emitted from the LED chips 16a, 16b, 16c are mixed. That is, only the light of with the waveband expandable by the fluorescent materials 22a, 22b, 22c, are passed through the fluorescent materials, so that the impairing of the intensity of the outgoing light of the total lighting system can be reduced by making the lights permeate through the fluorescent materials.
Patent JP-S63230807-A (JP)
Title: Rotary disk for centrifugal atomization
Inventor: KUSAKA KATSUJI
IPC: B22F9/10
Filed: 1987-03-19
Abstract: PURPOSE:To quickly transmit rotation of a disk to molten metal and to prevent slipping of the molten metal on the upper face of the disk by forming the upper face of the disk to concave face and burying a core material made of the same material as the molten metal at the center of the upper face of the disk. CONSTITUTION:The upper face of the disk 2 for centrifugal atomization is formed to continuous concave face and at the center the core material 3 composing of the same or >=90% of the same composition as the molten metal 5 flowed down. An explosure area of the core material 3 to the upper face of the disk 2 is desirable to the ratio of <=1/10 of total area of the upper face of the disk 2. This core material 3 intermittently forms solidified skull 6 of the molten metal 5 on the upper face of the disk 2. By this method, the rotation of the disk 2 is surely transmitted to the flowed molten metal 5 and can prevent from the slipping. Therefore, the efficiency of disintegration is improved and the fine powder can be produced.
Patent JP-S62218205-A (JP)
Title: Sorting and ejecting device for spoke wire
Inventor: MABUCHI SADAO
IPC: B60B31/00
Filed: 1986-03-20
Abstract: PURPOSE:To improve the production efficiency of a spoke type wheel by providing a nipple detector and enabling a spoke wire badly mounting a nipple to be ejected by an ejecting claw, in the device in the caption while is adapted for an apparatus for automatically screwing the nipple on the spoke wire for the spoke type wheel. CONSTITUTION:A nipple 5 screwed on one end of a spoke wire is insertingly fitted into a nipple fitting groove 47a of a nipple guide plate 47a, and in this state one end of the spoke wire is screwed into the nipple 5 by the operation of a non-illustrated screwing device. When the nipple has been screwed on the spoke wire normally and this state is detected by a nipple detector 67, a spoke wire ejecting claw 66 is moved toward the inside direction of the nipple guide plate 47, and the spoke wire with the nipple is removed toward a belt conveyor type spoke ejecting device E. On the other hand, when an irregular screwing of the nipple 5 is detected, the ejecting claw 66 is moved in the outside direction of the nipple guide plate 47, so that the spoke wire is dropped to a defective product shoot 8.
Patent JP-S62218258-A (JP)
Title: Anti-skid control device for driving wheel
Inventor: YASUNO YOSHIKI
IPC: B60T8/66
Filed: 1986-03-20
Abstract: PURPOSE:To prevent insufficient deceleration by lengthening a quick pressure intensifying time at the beginning of pressure reintensification after the reduction of brake fluid pressure more than normal one when a driving wheel is braked under its increased rotational inertia on a highly frictional road. CONSTITUTION:A rotary sensor 3 produces a pulse signal corresponding to the number of revolutions of a driving wheel 1. A circuit for detecting wheel speed 4 calculates the wheel speed from the above pulse signal and the radius of gyration of the driving wheel 1, and this arithmetic result is supplied to a circuit for detecting wheel acceleration 5, an anti-skid control circuit 6, and a select high switch 7. A circuit for generating target wheel speed 8 determines pseudo car speed from select high wheel speed, and then calculates the target wheel speed to obtain ideal slip ratio. In this case, when the driving wheel 1 is braked under its increased rotational inertia on a highly frictional road, a quick pressure intensifying time at the beginning of pressure reintensification after the reduction of brake fluid pressure is lengthened more than normal one.
Patent JP-S59187914-A (JP)
Title: Mooring of floating breakwater
Inventor: TANAKA TOUHACHIROU
IPC: E02B3/06
Filed: 1983-04-09
Abstract: PURPOSE:To reduce the cost of mooring by a method in which a set of plural floating breakwaters juxtaposed at given intervals is moored in a freely rocking manner while keeping its attitude in parallel with all coming waves all the time. CONSTITUTION:The front side of a set of five floating breakewaters A is connected at a given interval with a coupling lever 4, and both left and right ends of the coupling lever 4 are moored to a rope 7 in the slant direction. the central part of the floating breakwaters A is connected with a coupling lever 5 in a downwardly turnable manner through a steel rope or connecting bar 6 and moored with a rope 8 connected to the center of the lever 5. A set of floating breakwaters A, therefore, can move in rocking manner according to the incoming angle of tidal waves and all of the floating breakwaters A can take parallel mooring attitude to the incoming waves, thereby permitting the energy of tidal waves to be reduced and damped and also tidal waves to be broken.
Patent JP-S61222014-A (JP)
Title: Method for measuring electromagnetic conversion characteristic of rotary magnetic head
Inventor: YOSHIMORI FUMIHIRO
IPC: G01R31/00
Filed: 1985-03-27
Abstract: PURPOSE:To measure efficiently an electromagnetic converting characteristic by fixing a rotary magnetic head to the fitting part of a measurement device whose position is adjusted, winding fixedly a magnetic tape to the circumferential slot of a rotary drum and adjusting the position of the rotary magnetic head while observing the contact state between the magnetic tape and the rotary magnetic head. CONSTITUTION:The rotary magnetic head 2A is fixed to the fitting part 6 of a measuring device 5 whose position is adjustable, while the magnetic tape 10 is wound fixedly to the circumferential slot 11 of a rotary drum 9, the rotary magnetic head 2A is contacted with the peripheral face of the tape 10 properly while the drum 9 is being turned to measure the characteristic of electromagnetic conversion. Thus, the position of the rotary magnetic head 2A is adjusted while the contact state between the magnetic tape 10 and the rotary magnetic head 2A is observed directly by a display device, and the head 2A and the measuring device 5 are connected directly via a cord to improve the measuring efficiency.
Patent JP-S58179675-A (JP)
Title: Driving system of carriage
Inventor: MIZUSAWA NOBUTOSHI
IPC: B41J19/02
Filed: 1982-04-16
Abstract: PURPOSE:To shorten the approach section as well as increase running speed of carriage by suppressing vibration toward the feeding direction of the carriage, generated in the startup of running, by providing a running control means for the carriage in a drive force transmission path from a drive source to the carriage. CONSTITUTION:A timing belt 3 to fix a printing head 5 is tensely stretched between a driving pulley 2 and a driven pulley 4, a braking belt 32 is wound around the rotary shaft 31 of a pulse motor 1 to drive the driving pulley 2, and one end of the belt 32 is fixed to a supporting part 34, and the other end is fixed to the supporting part 34 through a spring 33. As other actual example, a flange 41 is provided to the driving pulley and a brake pad 42 of a felt is pressed on the flange 41 by means of a spring 45 and a bracket 43. When applying braking action to the drive system of the carriage 5 in this way, the variation in the acceleration of the carriage 5 can be reduced.
Patent JP-S59188140-A (JP)
Title: Manufacture of semiconductor device
Inventor: OOUCHI NORIKAZU
IPC: H01L29/43
Filed: 1983-04-08
Abstract: PURPOSE:To obtain an IC device having high integration and high performance by forming an insulating layer having a hole on one main surface of a semiconductor substrate, forming a semiconcuctor layer on the insulating layer and the hole by a vapor phase growth, and removing the semiconductor layer to the prescribed thickness, thereby forming an element on the semiconductor layer of the hole. CONSTITUTION:After an N<+> type collector buried layer 11 is formed on one main surface of a P type Si semiconductor substrate 1, an insulating layer 2 such as an SiO2 is formed. Then, holes 12, 13 to become an intrinsic portion and a collector electrode leading region are respectively formed by a normal etching process at the prescribed portion of the layer 2. Then, epitaxial growth is performed on the entire substrate 1, N type epitaxial layers 4, 4' are formed in the holes 12, 13, and an N type polycrystalline Si layer 5 is formed on the layer 2. An SiH4 is optimally used in the epitaxial growth. Then, vapor phase etching using HCl is performed, thereby forming so that the layers 4, 4' and the layer 5 become flush with each other.
Patent JP-S60207807-A (JP)
Inventor: SASAKI MASAKUNI
IPC: F22B37/26
Filed: 1984-03-30
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-S59190304-A (JP)
Title: Manufacture of fine sphere of amorphous metal
Inventor: WATANABE MASAOKI
IPC: B22F9/14
Filed: 1983-04-08
Abstract: PURPOSE:To manufacture fine spheres of amorphous metal by a simple mechanism by melting the tip of a metallic rodlike body by the heat of arc generated between the rodlike body as an anode and a cathode, and dropping the molten metal into a cooling medium. CONSTITUTION:Arc is generated between a metallic rodlike body 1 as an anode and a cathode 4 in gaseous Ar by means of a commercially available automatic MIG welder. When arc discharge starts, the tip of the rodlike body 1 is melted by heating, and the molten metal 2 becomes fine spheres. The spheres are accelerated by about 50-60 times the acceleration of gravity in the direction of electric current by a flow 3 of plasma generated by arc, and they drop into water in a vessel 6 through a round hole 5. The spheres are rapidly cooled, and fine spheres of amorphous metal are obtd.
Patent JP-S59192149-A (JP)
Inventor: OOKAWA YUKIO
IPC: E04H9/02
Filed: 1983-04-12
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-S60207808-A (JP)
Title: Multistage two-stage combustion air holes of combustion chamber
Inventor: OOHARA SEIJI
IPC: F23C99/00
Filed: 1984-03-30
Abstract: PURPOSE:To simplify the structure of a water-cooled wall and the duct of a combustion chamber to facilitate the manufacture thereof and to decrease the cost therefore by dividing two-stage combustion air holes of the combustion chamber into several parts and dividing and supplying two-stage combustion air from the air holes into the upstream and the downstream of combustion gas. CONSTITUTION:Several two-stage combustion air holes 3 are provided laterally at the upper part of an upermost burner 2 in a suitable distance. Respective lateral two-stage combustion air holes 3 are divided at the upper and lower parts, and divided air holes 3a and 3b have such a structure that the stream of two-stage combustion air assumes the forms shown by solid lines and oblique lines. By the multistage, two-stage combustion air holes 3, the two-stage combustion air can be divided and supplied to the upstream and the downstream of the combustion gas generated from the pulverized coal combustion by the burner 2 of a boiler combustion chamber 1, and reduction of NOx and C in the substantially same degree as the case of providing ordinary two-stage combustion air holes at the upper and lower stages can be effected.
Patent JP-H09254904-A (JP)
Title: Method for dividing powdered medicine
Inventor: YUYAMA SHOJI
IPC: B65B1/30
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To completely remove occurrence of errors in division caused by a kind of a powdered medicine nature, a scattered state of the medicine to a distribution dish or a shift in scraping direction of a scraping plate to the distribution dish at the time of dividing the powdered medicine. SOLUTION: A distribution dish 2 of a splitter is rotated at a high speed with its arc groove 2R standing with its face angle 60 deg. or larger, powdered medicine is uniformly scattered in the arc groove 2R in the same form irrespective of a kind of a nature of the powdered medicine, and a scraping plate 33 of a scraper 3 is decelerated in the vicinity where the scraping plate 33 comes off from an upper rim of the arc groove 2R at the time of scraping the powder toward an outer peripheral direction, thereby reliably dropping the medicine into a hopper 4. The distribution dish 2 is rotated by reverse and normal rotation so that all scraped amounts of the powdered medicine on the radiuses groove in sections divided by a set division number are equal, thereby minimizing an error in division.
Patent JP-H08257666-A (JP)
Title: Riveting device
Inventor: EIDEN ROBAATO DEIA
IPC: B21J15/10
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a riveting device which enables easily rapidly removing an empty mandrel and inserting a reloaded mandrel. SOLUTION: A pneumatically operated rivet feeding means 55 which feeds rivets forward along a mandrel 30 and a valve means which inhibits the operation of the rivet feeding means 55 by stopping feeding air to the rivet feeding means 55 are included in a riveting device. The valve means responds to whether the mandrel 30 exists or not in a gripping means 43. The valve means is closed when the mandrel 30 does not exist and is opened only when the mandrel 30 exists.
Patent JP-S51139169-A (JP)
Title: Waste water treatment
Inventor: MIWA SHINJI
IPC: C12N1/00
Filed: 1975-05-26
Abstract: PURPOSE: Waste water treatment by an economical combination of active carbon and biological treatment. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62220084-A (JP)
Title: Image display system
Inventor: MINOURA NOBUO
IPC: H04N7/18
Filed: 1986-03-20
Abstract: PURPOSE:To increase the quantity of image information to be displayed on plural picture display means, by constituting a device so that plural picture display means, and plural video signal sources, are provided, and the outputs of the video signal sources are outputted to the above-mentioned display means selectively. CONSTITUTION:A video switcher 38 in a video signal generating part 6 selects either of video signal sources 30-36, and supplies it to each block in a multiscreen display control part 10 through a distributor 8. Next, the various kinds of data are sent out to each device which becomes an object to be controlled, from the CPU of an operation control part 2 through bus lines 22-26. In this way, on a multiscreen display part connected to the control part 10, the output video of the video signal generating part 6 is displayed. An image displayed on a multiscreen can be generated as a still picture by synthesizing a partial image from a magnetic disk still picture reproducing device 42, or as the image in which the animation of the video signal generating part 6 is mixed in the still picture.
Patent JP-S63230233-A (JP)
Title: Preparation of precision punching die
Inventor: ASUKE FUMIO
IPC: B21D28/34
Filed: 1987-03-18
Abstract: PURPOSE:To improve the accuracy of a punching die by incorporating only one part of a punch and die in a press by executing hardening thereon and after setting the diameters of both by inserting the punch to the die hardening the other part of unhardened blade tip part. CONSTITUTION:The punch 2 having outer diameter R is hardened after its forming and the unhardened die 3 whose inner diameter is smaller than a punch outer diameter R is prepd. The punch 2 and die 3 are included by opposing to a press die and the punch 2 is first inserted into the die 3 to set the inner diameter r2 to the outer diameter R of the punch 2. The punch 2 is then separated from a die 13 by ascending it to effect hardening on the blade tip part 13b of the die 13. A die 23 after hardening has almost no variation at its inner diameter r3 with the inner diameter r2 of the die 13 and the difference and clearance from the outer diameter R of the punch 2 are almost equal to zero. The dimensional error of punching die is thus eliminated to improve the accuracy.
Patent JP-H04298231-A (JP)
Title: Oxygen absorbent composition
Inventor: SATO YUKIE
IPC: A23L3/3436
Filed: 1991-03-27
Abstract: PURPOSE:To provide the oxygen absorbent compsn. which can absorb oxygen in a dry state and does not generate the gaseous cracked matter arising from the oxygen absorption. CONSTITUTION:The oxygen absorbent compsn. formed by mixing an unsatd. fatty acid or fats and oils contg. this acid, an oxidation catalyst, and a deodorant, such as active clay having <=100mum grain size or active carbon having >=1mm grain size is provided.
Patent JP-S60207312-A (JP)
Title: Protective device for stationary induction electric apparatus
Inventor: INUI AKIFUMI
IPC: H02H3/05
Filed: 1984-03-31
Abstract: PURPOSE:To manufacture a protective device for stationary induction electric apparatus as to perform no erroneous operation and no erroneous detection, having high reliability, having superior performance, and having long life by a method wherein the protective device is made to be operated for the prescribed period after the primary factor of generation of an abnormal phenomenon is detected. CONSTITUTION:When the primary factor of generation of an abnormal phenomenon such as an acoustic signal, etc. to be caused by an overvoltage, a surge voltage, an excess current, an overload, etc. inputted to detecting parts 8a, 8b are detected, a monitor 9 prepared already and having performances of various kinds is operated at once, monitoring is continued for the prescribed hours, and as a result, when the abnormal phenomenon caused according to the primary factor of generation is generated, it is sent to an indicating part 10 as a signal, and indication of generation of abnormality and generation of an alarm are performed. After monitoring performance is continued for some fixed period in such a way, when it is identified that the phenomenon is not the abnormal to cause trouble inside of a transformer, the operation of the protective device is stopped automatically. Accordingly, because performance of the protective device is stopped usually, and the protective device is made to operate for the prescribed period only when the primary factor of generation of the abnormal phenomenon is detected, the protective device for stationary induction apparatus generating no erroneous operation, no erroneous detection, having high reliability, with superior performance, and having long service life can be obtained.
Patent JP-H05261488-A (JP)
Title: Method for casting strip by twin roll type continuous casting machine
IPC: B22D11/10
Filed: 1992-03-19
Abstract: PURPOSE:To provide a strip casting method by a twin roll type continuous casting machine perfectly preventing the generation of scum and solidified pieces produced on molten metal surface at a molten metal pool. CONSTITUTION:The molten metal pool P is formed with one pair of inner cooling rolls 1a, 1b rotated in mutually reverse directions and side weirs 2 arranged at both end surface of the cooling rolls 1a, 1b and also, this molten metal pool P part is covered with a chamber 3, and while supplying non- oxidizing gas in the chamber 3, the strip is produced in between twin rolls. Then direction of the non-oxidizing gas supplying nozzles 8, 9 is controlled so that the non-oxidizing gas supplied in this chamber 3 does not directly strike the molten metal surface of the molten metal pool P, and on the other hand, while measuring oxygen concn. in the chamber 3, the oxygen concn. in the atmospheric gas in the chamber 3 is controlled to <=1% and the strip is produced in between twin rolls.
Patent JP-S55154916-A (JP)
Title: Analgesic and anti-inflammatory agent
Inventor: NAGAI SUMIYOSHI
IPC: C07D309/40
Filed: 1979-05-22
Abstract: PURPOSE: An analgesic and anti-inflammatory agent comprising kojic acid as an active constituent.  
     CONSTITUTION: An analgesic and anti-inflammatory agent comprising an active constituent of kojic acid contained in a fermented food, e.g. miso, soy sauce or sake, as a tasting component, and usable as an injection, internal or external preparation. The kojic acid, a food component, can be prepared by incubating bacteria belonging to the genus Aspergillus, Penicillium, Escherichia, Acetobacter or Gluconobacter, and has very low toxicity, e.g. an LD 50  of about 2.5W3.5g/kg for mice or rats. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58181373-A (JP)
Title: Rf converter for uhf
Inventor: AKATSUKA TERUMOTO
IPC: H04N5/40
Filed: 1982-04-15
Abstract: PURPOSE:To supply an RF carrier signal of high quality not applied with AM or FM-modulation to an RF modulator, by supplying the RF carrier signal obtained from a UHF oscillator via an RF amplifier. CONSTITUTION:A DC regenerating circuit 4 regenerates the DC component of a video signal inputted from an input terminal 1. An amplitude modulator 6 modulates a sound sub-carrier signal obtained from a sound sub-carrier oscillator 5 with a sound signal inputted from an input terminal 2. An adder 11 sums a video signal regenerating the DC component to the sound sub-carrier signal modulated with the sound signal. An RF modulator 12 converts an electric signal from the adder 11 into an RF television signal. The RF carrier signal obtained from an UHF oscillator 7 is supplied to the RF modulator 12 via an RF amplifier 14.
Patent JP-S60206623-A (JP)
Title: Method of repairing existing pipe and sealing tube used therefor
Inventor: SAITOU TSUTOMU
IPC: B29C63/34
Filed: 1984-03-31
Abstract: PURPOSE:To line easily the inner surface of an existing pipe, by covering a lining tube, to which an adhesive has been applied, with a protective film, and spreading the lining tube in the existing pipe by pressing rollers while releasing the protective film. CONSTITUTION:An adhesive 3 is applied onto a lining tube 2, and a protective film 4 is placed thereon to produce a sealing tube 1. The tube 1 is inserted into an existing pipe, and while the protective film is being released, the lining tube 2 is forcibly joined onto the existing pipe inner surface by pressing rollers. The method can be applied to a newly laied pipe or a pipe arranged on the ground. Since the joining is carried out mechanically using pressing rollers in conformity with the inner diameter of the pipe, the joining reliability is high.
Patent JP-H01236884-A (JP)
Title: Chroma take off circuit
Inventor: SHIMONO YOSHIO
IPC: H04N9/79
Filed: 1988-03-17
Abstract: PURPOSE:To prevent deterioration in color rising characteristic by connecting other capacitor in parallel with a capacitor connected in series with a signal transmission line via a switching element and turning on the switching element at the input of a video signal. CONSTITUTION:A capacitor C6 is connected in parallel with a capacitor connected in series with a signal transmission line between coils L1 and L2 via a switching diode D1 to apply ON/OFF control to the switching diode D1 by a transistor(TR) Q3. That is, at the input of a video signal, the TR Q3 is turned on, the diode D1 is turned on, the capacitor C6 is connected in parallel with the capacitor C3 to increase the capacitance. Thus, the frequency characteristic is not given to the delay time at the chroma band by setting the constant of the capacitor C6 properly. Thus, the deterioration in the rising characteristic of the color is prevented.