baber/WOPTO huggingface dataset:
Patent JP-H042036-A (JP)
Title: Fluorescent lamp for low temperature service
Inventor: HASHIMOTO TOSHIYUKI
IPC: H01J61/35
Filed: 1990-04-18
Abstract: PURPOSE:To allow a fluorescent lamp to light up even while staying in a cryogenic zone such as on icy waters by furnishing a reflecting face on part of the inner wall of a photo-penetrative warm keeping barrel which surrounds the fluorescent lamp, and evacuating this warm keeping barrel. CONSTITUTION:A warm keeping barrel 1 consists of a photo-penetrative tube made of glass or plastic, and an A1 foil 2 is affixed to the half circumference of its inner wall so as to form a reflecting face. After a fluorescent lamp 4 is accommodated in this barrel 1 with a lid 3 placed thereon, the barrel 1 is evacuated by a vacuum pump. In daytime with solar beam, the fluorescent lamp 4 is heated sufficiently by the incident beam cast directly onto the fluorescent lamp 4 and the reflected beam by this reflecting face to be incident into the lamp 4. Because the inside of the barrel 1 is in vacuum, the temp. of the heated lamp 4 is kept for a long time. During nighttime, the lamp can be lighted with heating in daytime. After lighting up, the radiating heat from the lamp 4 is reflected by the reflecting face to become heat input to the lamp 4, so that it can continue being on without involving decrement in the light flux.
Patent JP-H05281461-A (JP)
Title: Range finder
IPC: G01C3/06
Filed: 1992-03-30
Abstract: PURPOSE:To obtain precise range finding information without being affected by various noises. CONSTITUTION:This range finder is equipped with a 1st light projecting means 1b1 which projects light on an object of range finding, a 2nd light projecting means 1b2 which is arranged nearby the 1st light projecting means in a direction perpendicular to a base line length direction, a 1st photodetecting means 4B1 which photodetects the light projected by the 1st light projecting means and reflected by the object of range finding and calculates the range finding information in a 1st range finding range in a range findable range, and a 2nd photodetecting means 4B2 which photodetects the light projected by the 2nd light projecting means and reflected by the object of range finding and calculates the range finding information in a 2nd range finding range other than the 1st range finding range in the range findable range. Then the light is projected on positions which are close to each other in the direction perpendicular to the base line length direction to divide the range findable range, and reflected light beams from those different parts of the object of range finding are photodetected to put the means in partial charge of range finding operation in the respective ranges in the range findable range.
Patent JP-S5435893-A (JP)
Title: Uranium hexafluoride gas removing device
Inventor: HOSAKA KATSUMI
IPC: C01G43/06
Filed: 1977-08-25
Abstract: PURPOSE: To provide the title device with enhanced adsorbing performance in which a plurality of partition plates vertically fitted to the central axis of vessel form fins in contact with the inside of the vessel and fins fixed to the central axis so that gas to be separated is uniformly passed through the vessel with no deflection. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01274099-A (JP)
Title: Water leak detection of radioactive waste container
Inventor: ISHIOKA HITOSHI
IPC: G21F9/36
Filed: 1988-04-27
Abstract: PURPOSE:To enable a beforehand mending of a part from where a probable leak of nuclides is expected, by housing drums containing radioactive wastes in a container and by detecting a leaking-out of water which has seeped into the container, from the container. CONSTITUTION:A contained mass 8 consists of a single mass which is drums 1 containing solidified radioactive wastes with mortar and concrete 9 filling spaces among drums 1. This mass 8 is housed in a small sized concrete container 10 of which inner sides are painted with a water-soluble coloring matter. A stripping material 12 to enable an easy pulling-out of the mass 8, fills a gap 11 formed at an interval between the mass 8 and the inner surface of the container 10. In case that water seeps into the container 10, the water-soluble coloring matter painted on the inner surface of the container 10, dissolves and seeps out to outside of the container 10 and hence the colored water is detected. With this procedure, a leaking inferior container 10 is found out and safety of the container can be kept by mending it or by applying necessary treatment.
Patent JP-H03297403-A (JP)
Title: Side surface lighting buckle for seat belt device
Inventor: KAWAMURA YOSHIHISA
IPC: A44B11/25
Filed: 1990-04-18
Abstract: PURPOSE:To recognize visually a buckle easily even in the condition the buckle is thrown irregularly by providing a luminous source in the buckle, and a lighting unit to emit light by the light emitted from the luminous source at the side surface of the cover of a buckle main body. CONSTITUTION:In a buckle main body 1, a luminous source 3 is supported by a spring holder 5 and arranged in front of the holder 5. An ejector 6 is at the foremost position where the whole surface of a sliding frame 62 is abutted to the front end of a longitudinal slit 41. In such a condition, a latch plate 7 is pushed up because a projection 74 to engage with the aperture T1 of a tongue T provided at the lower side of the latch plate 7 is abutted with the upper side of the ejector 6. A lock plate 8 is at the position where the front edge of a buckle 83 is abutted to the rear side cam surface of a projection 44, and in such a condition, the cut piece 11 of a switch 10 is pushed out forward, and the contact of a switch is turned on. As a result, the luminous source 3 is in the lighting condition, and lights the side surface of the buckle. Consequently, the position of the buckle thrown on the seat casually can be found very easily.
Patent JP-S60246335-A (JP)
Title: Production of alcohol
Inventor: FUKUOKA YOUHEI
IPC: C07C67/00
Filed: 1984-05-23
Abstract: PURPOSE:To obtain the aimed compound in high conversion and selectivity, by catalytically hydrating a noncyclic olefin having branched structure in the presence of a fine granulated crystalline aluminosilicate as a catalyst to produce a noncyclic alcohol. CONSTITUTION:A noncyclic olefin having the branched structure is catalytically hydrated in the presence of liquid water and a fine granulated crystalline aluminosilicate having usually <=0.5mu, preferably <=0.1mu grain diameter as a catalyst to give the aimed noncyclic alcohol in high catalyst activity and selectivity. The above-mentioned catalyst is preferably a catalyst having >=10, preferably >=20 molar ratio between silica and alumina, and capable of being easily synthesized, e.g. mordenite, faujasite or clinoptilolite, is preferred. A catalyst having usually >=0.07, preferably >=0.2, more preferably >=0.3 ratio of the acid sites on the outer surface to the total acid sites is used.
Patent JP-H02302918-A (JP)
Title: Magnetic apparatus having intensified magnetic pole
Inventor: HARORUDO BII SHIYUKOBUSUKII
IPC: H01F10/16
Filed: 1990-04-18
Abstract: PURPOSE: To enhance the anisotropic magnetic field with respect to the permissible coercive force level of an alloy magnetic head and to obtain a preferable region form by determining the max. permeance of a selected magnetic pole width, relating this permeance to the expected anisotropic magnetic field of the magnetic pole having the selected magnetic pole width, relating the anisotropic magnetic field to the desired cobalt concn. in adhesive flow and forming a magnetic pole having a desired cobalt concn. from the adhesive flow. CONSTITUTION: The max. permeance of the selected magnetic pole width is determined and this permeance is related to the expected anisotropic magnetic field of the magnetic pole having the selected magnetic pole width. The anisotropic magnetic field is related to the desired cobalt concn. in the adhesive flow and the magnetic pole having the about desired cobalt concn. is molded from the adhesive flow. As a result, the anisotropic magnetic field (Hk ) with respect to the coercive force (Hc ) is enhanced and the desired region form is obtd.
Patent JP-S61262233-A (JP)
Inventor: SARUKISU ARAMU KORUTOUUKIAN
IPC: F16N7/38
Filed: 1986-05-02
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-H10294887-A (JP)
Title: Camera
Inventor: OSADA HIDEKI
IPC: H04N5/225
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To make a camera compact and light in weight by recording image data on a magnetic disk or the like and to improve operability and convenience by providing both moving image data and still picture data from a photoelectric transducing element. SOLUTION: An incident beam transmitted through an optical photographic system 7 is split into two pieces of light flux with a half-mirror 6 and respectively led into a CCD 8 for still picture and a CCD 9 for moving image. The CCD 9 receives the light transmitted through the optical photographic system 7 and an optical reducing system 5, converts an output signal to a digital image signal, displays that signal on a monitor 13 and records it on a recording medium 12a at the same time. On the other hand, by operating a shutter release button 15, light from a half mirror 6 is made incident an the CCD 8 and an output signal is recorded on a recording medium 11a for still picture as a digital image signal.  Since the photoelectric transducing elements CCD are used as imaging devices, magnetic or optical recording media can be utilized, handling is facilitated and a storage part related to silver salt films is unnecessitated so that the camera can be made compact and light in weight.
Patent JP-S58219947-A (JP)
Inventor: SAITOU SHIGENORI
IPC: B02B3/00
Filed: 1982-06-16
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-H042891-A (JP)
Title: Fabric having printed pattern
Inventor: IHARA MASATOSHI
IPC: D06Q1/00
Filed: 1990-04-18
Abstract: PURPOSE:To carry out simple and ready mass-production of the subject printed pattern by bonding a decorative cut sheet to the surface of a base fabric and applying an expandable synthetic resin line along the outer periphery thereof so that the periphery of the above-mentioned decorative sheet may be buried thereunder. CONSTITUTION:A decorative sheet 2 cut into a prescribed shape is bonded onto the surface 1 of a base fabric through an adhesive 4 and synthetic resin line 3 expandable with heating is then stuck to the periphery of the above- mentioned decorative sheet 2 so that the periphery of the decorative sheet 2 may be buried under the expandable synthetic resin line 3, thus enabling ready mass-production of fabrics having a printed pattern at a low cost without through conventional complex processes.
Patent JP-H08295164-A (JP)
Title: Seat track
Inventor: NAGANO OSAMU
IPC: B60N2/06
Filed: 1995-04-27
Abstract: PURPOSE: To provide a seat track which occupies a small area for a lock mechanism, reduces the components of the lock mechanism in number, and facilitates its assembly works. CONSTITUTION: A lock lever 41 locking/lock-releasing a lock mechanism is provided along an upper rail 21 in such a way that it can be rotated in the vertical direction, and one end section of an loop handle to be disposed in the vicinity of the lower end of the front periphery of a seat, and the other end section are mounted onto the loop handle mounting section of the seat track, and the loop handle mounting section of the lock lever of the seat track respectively in such a way that they can be engaged with/disengaged from the mounting section.
Patent JP-S585819-A (JP)
Title: Electric power source controller
Inventor: KASUGAI HIROFUMI
IPC: G06F1/26
Filed: 1981-07-03
Abstract: PURPOSE:To improve the working ratio of an electronic devic by providing a titled device with a specification and discrimination circuit specifying and discrimination whether each peripheral device is essential or not and constituting the titled device so that said device is started to be processed even if an unnessential device is troubled. CONSTITUTION:A power control consists of a power source ON/OFF controlling circuit 1 indicating the supply and interruption of power sources, a power source ON/OFF controlling circuit 2 indicating power supply and interruption to a logical circuit 3 and plural peripheral devices 5 in accordance with the power ON/ OFF indication outputted from the controlling circuit 1, a peripheral device power ON/OFF circuit 4 successively in accordance with the indication from the circuit 2, and a specification and discrimination circuit 6 which is connected between the circuit 4 and the devices 5 and specifies whether each peripheral device is essential or not. The fault of the power source for a unnecessary device can be neglected by the specification and discrimination circuit 6.
Patent JP-S6388037-A (JP)
Inventor: JIYON ANSONII MOSU
IPC: C01B31/12
Filed: 1987-04-28
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-S5627328-A (JP)
Title: Manufacture of vessel with pearly appearance
Inventor: OKUDAIRA TADASHI
IPC: B29C65/00
Filed: 1979-08-13
Abstract: PURPOSE:To obtain the captioned vessel which has an inherent property of polyester and a decorative aspect by a method wherein premoldings where ethylene terephthalic copolymer polyester is mixed with a specified theremoplastic copolymer are stretch-blow molded. CONSTITUTION:The premoldings composed of (A) copolymer polyester 80- 97wt% with an inherent viscosity [eta] 0.6 or more and an ethylene terephthalic unit  70-97mol% and (B) thermoplastic copolymer (examples; polyethylene, polypropylene, etc.) 20-3wt% where a difference in refractive index from the component A is 0.03 or more, are stretch-blow molded so that the component B disperses in mean particle diameters 1-10mu in the matrix of the component A and crystalizing peak temperatures are 180 deg.C or more in the central layer of the maximum thickness portion meansured by a differential scanning calorimeter. Further,  the thickness (tmm.) in the barrel portion of the said premoldings prefer satisfying  the formula where X shows the mol% of the copolymer component of the component A.
Patent JP-H041727-A (JP)
Title: Liquid crystal display device
Inventor: KOMORI KAZUNORI
IPC: G02F1/1368
Filed: 1990-04-19
Abstract: PURPOSE:To generate a sufficient black level by providing a distribution in a thickness direction in the degree of oxidation of the chromium oxide thin film used for a light shielding film. CONSTITUTION:This device has the chromium oxide thin film having the distribution of the degree of oxidation in the thickness direction of the light shielding film. The light absorption coefft. of the chromium oxide varies with the existence ratio of oxygen atoms and chromium atoms, i.e. the degree of oxidation. The chromium oxide becomes black and the absorbance of the light increases when the oxidation progresses and the ratio of the oxygen atoms and the chromium atom is about 1. A sufficient light shielding effect is obtainable with the chromium oxide thin film 4 having the distribution of the degree of oxidation in the thickness direction even if the film is thin and, therefore, a substrate 1 having less ruggedness is produced and the influence of a liquid crystal layer 9 on orientability is lessened. The sufficient black level is generated in this way.
Patent JP-S63270003-A (JP)
Inventor: SAITO KOICHI
IPC: A45D2/10
Filed: 1987-04-28
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-S58220196-A (JP)
Inventor: OKAMURA SHIROU
IPC: G10L15/02
Filed: 1982-06-16
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-S63269014-A (JP)
Title: Method for magnetizing magnetic encoder
Inventor: KUBO SHOICHI
IPC: H01F13/00
Filed: 1987-04-27
Abstract: PURPOSE:To enhance the resolving power of a magnetic encoder by enhancing the alignment accuracy of the magnetic resistance element of a magnetic sensor and a magnetic pattern, by controlling the azimuth angle of a magnetizing head in accordance with the detection output of the magnetic sensor to magnetize the magnetic encoder. CONSTITUTION:A rotary magnetic drum 2 is magnetized by a magnetic head 10 wherein a current of predetermined frequency synchronous to the rotation of the magnetic drum 2 flows to a coil 11 to form a magnetic pattern 12. At this time, a rotation adjusting table 8 is finely revolved so that the detection output wave form of the magnetic resistance element 3 of a magnetic sensor becomes max. and strain becomes min. and the azimuth angle of the head 10 is automatically adjusted. By this constitution, the alignment of the magnetic pattern and the element 3 is electrically performed with high accuracy and a magnetic encoder having high resolving power is obtained.
Patent JP-H04312190-A (JP)
Title: Bar code
Inventor: YAJIMA CHISA
IPC: G06K19/06
Filed: 1991-04-10
Abstract: PURPOSE:To expand kinds to be discriminated and also to easily identify the kinds by means of visual observation by constituting the orthogonal combination of a longitudinal bar and the lateral bar by means of a grid-shaped mark combining a thin line and the thick line. CONSTITUTION:A bar code 10 is constituted by arraying the marks 101-103 being a shape shown by figure, which are formed by properly combining the thin line 10a and the thick line 10b. The width W2 of the thick line 10b is twice as thick as the width W1 of the thin line 10a, the external angle of the thin line 10a and the thick line 10b is chamferred in a circle and the inner angle obtained by mutually and orthogonally crossing is formed by having the neary right angle. Then, about one thousand kinds becomes identification possible by properly setting the combination of the thin line 10a and the thick line 10b so as to execute formation. A numeral being 761 is expressed in terms of an image by the combination part of the thick lines 10b.
Patent JP-H09268096-A (JP)
Title: Production of single crystal and seed crystal
Inventor: SUGIYAMA NAOHIRO
IPC: C30B29/36
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To produce a high-quality single crystal few in defects, such as a micropipe, etc., by suppressing recrystallization in a seed crystal and improving the yield of the prepared single crystal. SOLUTION: In growing a single crystal on a seed crystal by supplying a raw material gas to become a single crystal on the seed crystal, the surfaces of the single crystal except a face on which the single crystal is grown are coated with a protecting layer composed of a substance stable under single crystal growing conditions, such as a carbon layer. A partial temperature gradient is alleviated by the protecting layer, mass transfer in the seed crystal is suppressed and recrystallization is prevented to improve the qualities of the grown crystal.
Patent JP-H04312680-A (JP)
Title: Skeleton system of building
Inventor: SAITO SHUNZO
IPC: E04H1/00
Filed: 1991-04-10
Abstract: PURPOSE:To obtain a skeleton system of a building unnecessary to rebuild the building by accommodating freely a change in an internal space or a variation in load. CONSTITUTION:The peripheral surface of a building is constituted of external columns 1 of the building and a beam 2 of a ceiling section of the building. Movable columns 5 and movable beams 6 are assembled in the building. The assembly is so made that joint sections 1a mounted to the insides of the external columns 1, a joint section 2a mounted to the inside of the beam 2, end joint sections 5a and side joint sections 5b of the movable columns 5, and end joint sections 6b and side joint sections 6a of the movable beams 6 are connected to each other. The movable columns 5 and the movable beams 6 are so constituted that a required number of members making a building module as a unit length are connected to each other. A assembling state of the movable columns 5 and the movable beams 6 can be freely changed.
Patent JP-S5227222-A (JP)
Title: Slip running position detection circuit
Inventor: ISOUE KOUHEI
IPC: G06K13/06
Filed: 1975-08-26
Abstract: PURPOSE: A slip reader which does not operate wrongly even if a slip has holes or part of it is torn. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01274024-A (JP)
Title: Color identification sensor
Inventor: ARIKATA MAMORU
IPC: G01J3/50
Filed: 1988-04-26
Abstract: PURPOSE:To enable detection of a color signal alone of an object to be detected, by irradiating infrared rays to a measuring point on the same condition as that of a measuring light as free of changes in reflection factor by a color tone to detect variations in an output of a sensor due to changes in a set distance. CONSTITUTION:Light leaving a visible light emitting diode 1 is reflected with a halfmirror 9 through a lens 4 and a halfmirror 8 to form a light spot on an object 10 to be detected with a lens 6. Light leaving an infrared rays emitting diode 2 is reflected with the halfmirror 8 passing through a lens 5 to form a light spot on the object 10 to be detected likewise. Moreover, reflected light from the object 10 to be detected is condensed onto a light receiving element 3 together with visible and infrared rays. Then, the diodes 1 and 2 are lighted alternately with no duplicated time. When a light receiving element signal is detected synchronously by a light emitting diode drive signal, the signal can be separated into an output of quantity of reflected infrared rays and an output of quantity of reflected visible rays. Then, the output of reflected infrared rays is monitored thereby enabling the learning of variations in the set distance. This can reduce effect of the variations in the set distance on a color signal by controlling an amplification factor of an amplifier by the output.
Patent JP-S61264035-A (JP)
Title: Rubber composition having excellent extrusion moldability
Inventor: AKEMA HIROSHI
IPC: C08L27/00
Filed: 1985-05-17
Abstract: PURPOSE:To obtain a rubber composition having excellent extrusion moldability and vulcanizability, by kneading a vulcanized rubber compounding ingredient to an ethylene-alpha-olefin copolymer rubber having a bimodal molecular weight distribution and produced by the use of a specific catalyst component. CONSTITUTION:The objective rubber composition can be produced by compounding (A) a vulcanized rubber compounding ingredient to (B) an ethylene-alpha-olefin(-nonconjugated diene) copolymer rubber having a bimodal molecular weight distribution characterized in that the content of the low- molecular weight component A is 10-50wt% (defined by the formula wherein W1 is the area of low molecular weight side; W2 is area of high molecular weight side) and a ratio of (weight-average molecular weight)/(number-average molecular weight) of 5-25, and produced by a single-stage polymerization process using a catalyst compound of (i) a reaction product of a vanadium compound (preferably vanadium oxytrichloride) and a secondary alcohol (preferably 3-12C aliphatic alcohol) and/or its metal salt and (ii) an organic aluminum compound.
Patent JP-S59227277-A (JP)
Title: Preparation of drink containing extract of guarana
Inventor: SAWADA AKIYOSHI
IPC: A23L2/00
Filed: 1983-06-10
Abstract: PURPOSE:To obtain simply a drink containing an extract of a guarana, having good palatability of improved taste, by immersing seed of a guarana in an drinkable alcohol, preparing a drink containing the extracted solution of it as one component. CONSTITUTION:Seed of a guarana is immersed in a drinkable alcohol. The extract of the seed of guarana is sufficiently dissolved in the alcohol, the alcohol containing the extract of guarana is directly used as one component, and blended with a main component consisting of water, a sweetener, etc., to prepare a drink. The amount of guarana immersed in the alcohol is >=0.3g, preferably >=0.7g based on 100cc alcohol, and the concentration of the alcohol containing the extract of guarana is >=0.5wt%, preferably about 1wt%, and natural syrup (condensed to 60wt% concentration) contains 2-8cc of it in 100cc drink.