baber/WOPTO huggingface dataset:
Patent JP-H01185504-A (JP)
Title: Interchangeable zoom lens barrel for automatic focusing
Inventor: IIZUKA TOSHIMI
IPC: G02B7/09
Filed: 1988-01-19
Abstract: PURPOSE:To eliminate the dangerous property by fitting loosely an adjustable rotary cylinder to the outside of a lens barrel of a focusing use lens or to the outside of a rotation transfer cylinder, so that a hand does not touch directly the lens barrel of the focusing use lens and the rotation transfer cylinder. CONSTITUTION:On the outside of a lens barrel 6 of a focusing use lens, or on the outside of a rotation transfer cylinder 7 for transferring a rotation to the lens barrel 6 of the focusing use lens, an adjustable rotary cylinder which has been fitted loosely so that only a rotation can be executed. Accordingly, there is no possibility that the rotation of the lens barrel 6 of the focusing use lens and the rotation transfer cylinder 7 is obstructed, and also, there is no possibility that a focusing use motor and its power transfer system are damaged. Moreover, even if an accessory such as a filter, etc., is attached and detached roughly to some extent, its impact is not transferred to the motor and the power transfer system, therefore, the generation of damage and failure of the motor and the power transfer system is prepared. In such a way, this lens barrel can be handled without any anxiety.
Patent JP-S63177127-A (JP)
Title: Photosensitive resin composition
Inventor: UMEDA YASUSHI
IPC: G03F7/028
Filed: 1987-01-17
Abstract: PURPOSE:To make a drying stage unnecessary by incorporating a specified polyvinyl alcohol copolymer, a polymerizable monomer having a radical- polymerizable ethylenic double bond and a photopolymn. initiator. CONSTITUTION:This photosensitive resin compsn. contains a water soluble or water dispersible polyvinyl alcohol copolymer having 50-70mol.% degree of saponification of vinyl ester units and 60-130 deg.C heat melting and flowing start temp., a polymerizable monomer having a radical-polymerizable ethylenic double bond and a photopolymn. initiator. The polyvinyl alcohol copolymer is obtd. by saponifying a copolymer consisting of 0.1-20mol.% in total of 0.1-20mol.% nonionic monomer radical-copolymerizable with vinyl ester and 0-10mol.% monomer having an ionic hydrophilic group and the balance vinyl ester. When the photosensitive resin compsn. is used, a drying stage is made unnecessary, a large-scale apparatus is not required and the number of stages can be reduced.
Patent JP-H05207699-A (JP)
Title: Electrically-driven blower
Inventor: TOKUDA TAKESHI
IPC: A47L5/06
Filed: 1992-01-22
Abstract: PURPOSE:To contrive the improvement of performance by enlarging the space of a volute chamber to a maximum limit with the maximum external diameter of an air guide. CONSTITUTION:A volute chamber 33 formed by a plurality of tong walls 32 opposed to an impeller 30 is provided in the periphery of an air guide 29, and a position of the final end of the volute chamber 33 agrees with a parting P of a metal mold. Consequently, the space of the volute chamber 33 can be enlarged as compared with the maximum external diameter of the conventional air guide, and a flow of air can be smoothed.
Patent JP-S55101022-A (JP)
Title: Earthquake sensor for elevator
Inventor: SUZUKI KATSUHIKO
IPC: G01V1/18
Filed: 1979-01-29
Abstract: PURPOSE: To simplify the inspection over an elevator after an earthquake and also to recover its operation quickly and safely, by providing an earthquake sensor which generates its output corresponding to seismic intensity and a recorder which records its output.  
     CONSTITUTION: When an earthquake occurs and the output of earthquake sensor 2 increases above that of intensity reference generator 1, no output appears at terminal 3a of comparator 3 and controller 4 is turned OFF. At the same time, output appears at terminal 3b to activate earthquake time controller 5, and consequently while an elevator is brought under earthquake-time control, gate 6 is opened to record the output of earthquake sensor 2 at the start of the control by 1st recorder 8. Further, gate 7 is opened by the output at terminal 3b to record the miximum output of earthquake sensor 2 by 2nd recorder 9. Then, inspection is carried out corresponding to the seismic intensity of each equipment and unit of the elevator depending upon the recorded data of 1st and 2nd recorders 8 and 9 after the earthquake. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63178153-A (JP)
Title: Production of filled propylene polymer composition
Inventor: SUNAGA TADAHIRO
IPC: C08L23/12
Filed: 1987-01-20
Abstract: PURPOSE:To obtain the title composition excellent in physical properties inexpensively, by mixing an unsaturated carboxylic acid (derivative) with an organic peroxide, a propylene polymer and a specified inorganic filler and melt-kneading the mixture by heating. CONSTITUTION:An inorganic filler (e.g. mica) is surface-treated with an amino group-containing organic silane (e.g., 3-aminopropyltriethoxysilane) to obtain a surface-treated filler (D). 0.1-5pts.wt. unsaturated carboxylic acid (derivative) (A) (e.g., maleic anhydride) is mixed with 0.01-1pt.wt. organic peroxide (B) (e.g., benzoyl peroxide), 20-90pts.wt. propylene polymer (C) (e.g., propylene/ ethylene random copolymer) and 80-10pts.wt. component D, and the mixture is melt-kneaded by heating.
Patent JP-S5394779-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISHIKURA OSAMU
IPC: H01L29/74
Filed: 1977-01-29
Abstract: PURPOSE: To make the forward dielectric strength greafter than the backward one of a four-layer diode by varying its dopth from its surface to the junction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63177923-A (JP)
Title: Edge forming die having composite curved face
Inventor: SASANO HIDEO
IPC: B21D5/01
Filed: 1987-01-20
Abstract: PURPOSE:To uniformize a working accuracy and shape and to facilitate the control of a working temp. by forming the tip edge of plural plate stocks composing the envelope in a circular arcuate section and making the passage for hot blast circulation by providing on each plate the hole penetrating the notch opening at the tip edge and the plate face. CONSTITUTION:In the case of edge forming the body to be worked in the shape having a composite curved face the body to be worked is placed on a forming die and pressed on the upper face of a kink part block 13 and the upper end edge of each plate 14 by using an upper die, etc., and a hot blast is fed to the lower face of the body to be worked as well. The hot blast is circulated inside an edge forming die 10 via the notch 17 of the plate 14, through hole 18, the hole of a connection plate 15, etc., to heat uniformly and quickly each part of the body to be worked. The plastic work and heat treatment of the body to be worked are simultaneously performed and owing to the tip edge of each plate 14 being formed in circular arcuate shape, the working shape of the body to be worked becomes smooth and the working accuracy and shape are uniformized.
Patent JP-H02188227-A (JP)
Title: Optically curable tube lining material and manufacture of lined tube
Inventor: TANAKA KAZUYUKI
IPC: B32B1/08
Filed: 1989-01-18
Abstract: PURPOSE:To cure with a light in a short period of time by providing a fluid impermeable and optical transmission film and an optical nontransmission film through an adhesive layer on a fiber sheet layer impregnated with optically curable resin. CONSTITUTION:A long fiber sheet and an optical transmission film are thermally melted or adhered, and a long optical nontransmission film is adhered further through adhesive on the optical transmission film of this laminate. The laminated is sequentially formed from its one end in a tubular state, optically curable resin is poured in the laminate, and sufficiently impregnated. A fiber sheet layer 4 impregnated with the optically curable resin is so reversed as to be brought into contact with the inner surface of the tube, and this guide pipe is rapidly mounted in a tube 7 to be repaired. Thereafter, the fiber sheet layer 4 impregnated with the optically curable resin is intruded by the force of the pressure of water 8 and the air while inverting into the tube. The fiber sheet layer 4 impregnated with the optically curable resin is optically cured by emitting it with a light. An optically curing method is executed, for example, by introducing a lamp for emitting a light having a wavelength for curing the resin into the tube.
Patent JP-S60153122-A (JP)
Title: Manufacture of semiconductor device
Inventor: YANAGIHARA FUMIO
IPC: H01L21/28
Filed: 1984-01-20
Abstract: PURPOSE:To perform the sure liftoff by giving a level difference by subjecting a substrate to coating with an electrode metallic layer and liftoff treatment after coating the substrate with the second insulating film and a spacer layer for liftoff in order and removing the insulating film by etching using the spacer layer as a mask. CONSTITUTION:An SiO2 film 3 on which an opening 2 for formation of an electrode, an SiO2 film 4 and a photoresist film 5 as a spacer for liftoff are formed. By anisotrophic etching of the SiO2 film 4 which is exposed in an opening 6, a vetical cut plane can be obtained. After that, the SiO2 film 4 is etched in horizontal direction by etching using a mixed solution of hydrofluoric acid and the film 5 overhangs in eaves form. For example, when an aluminum layer 7 is vapor-deposited, an aluminum layer 8 which is spread on the photoresist film 5 is surely separated from the aluminum layer 7 spread on a surface part of a semiconductor substrate 1 and the sufficient level difference (h) is given between these layers.
Patent JP-H09197238-A (JP)
Title: Lens unit
Inventor: AOKI HITOSHI
IPC: G02B7/02
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To provide the lens unit which minimizes the tilt of a spacer ring to the optical axis. SOLUTION: This lens unit is equipped with a 1st lens 3 which is fitted in a lens chamber 6, a 2nd lens 20 which is constituted by cementing at least two lenses 21 and 22 together coaxially and fitted in the lens chamber 6 coaxially with the 1st lens 3, and the spacer ring 31 which is fitted in the lens chamber 6 between both the lenses 3 and 20 so as to hold a specific air interval between the 1st and 2nd lenses 3 and 20.  The lens 21 which constitutes the 2nd lens 20 and is on the most 1st-lens side is a small-diameter lens which is less in diameter than the other lens 22, the spacer ring 31 is provided with an insertion part 31b which is inserted between the peripheral surface of the small-diameter lens 21 and the inner peripheral surface of the lens chamber 6, and consequently the length of the spacer ring 31 along the optical axis is made long to reduce the tilt to the optical axis.
Patent JP-S58126342-A (JP)
Inventor: MIYAMOTO TAKACHIKA
IPC: D03D25/00
Filed: 1982-01-22
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-S62168022-A (JP)
Title: Flow rate sensor
Inventor: YASUNAGA SHUNICHI
IPC: G01F1/32
Filed: 1986-01-20
Abstract: PURPOSE:To prevent a flow rate sensor from malfunctioning owing to the influence of an external magnetic field by providing a permanent magnet in addition to a conventional permanent magnet and fitting both magnets so that the same magnetic poles face each other. CONSTITUTION:A permanent magnet 12 is fitted on the reverse surface of the ceiling of a case 1 opposite a permanent magnet 2 and a magneto-resistance element 3 so that the magnetic pole of a surface 10 of the magnet 2 and the magnetic pole of a surface 11 are the same. Namely, the magnets 2 and 12 repulse each other at any time because of magnetic fields produced by the same magnetic poles to have constant magnetic field interference. Therefore, there is not magnetic field variation between the magnets 2 and 12. Then, a magnetic field established by, for example, a transformer as a component is made to interface with the magnetic field of the magnet 12, thereby preventing an external magnetic field from affecting the magnetic field of the magnet 2. Consequently, there is only magnetic field variation caused by a magnetic ball 4. Therefore, the sensor can be fitted at a specific position without considering the influence of the external magnetic field, not to mention the accurate detection of the flow rate of water 8.
Patent JP-H04313149-A (JP)
Title: Paperless accounts system
Inventor: NOMURA SAKAE
IPC: G06Q20/26
Filed: 1991-01-29
Abstract: PURPOSE:To reduce the mental and operational burdens by providing a transaction control means which controls the transactions to the banking organs based on the electronic slips stored in a 2nd electronic slip store device. CONSTITUTION:The electronic slips produced by an electronic slip production means 20 are stored in a 1st electronic slip store device 11. The desired one of these stored slips is copied and stored in a 2nd electronic slip store device 14 by a paying/receiving slip extracting means. Then a transaction control means controls the transaction to a banking organ based on the data on the slip stored in the device 14. That is, the data on the copied electronic slip are sent to the banking organ and the paying/receiving processing is carried out between the corporate and individual accounts of the banking organ. In such a way, the paying/receiving jobs are automated and therefore the cash control jobs are decreased for the members of a general affairs department.
Patent JP-H11214415-A (JP)
Title: Method for positioning by image processing
Inventor: KAWAGOE TATSUNOBU
IPC: H05K13/08
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To improve bonding accuracy and the yield of the bonding process by enabling the θ direction to be detected using two highly accurate positioning points to detect the pellet position in the θ direction. SOLUTION: 'Read coordinate data θ S1 is executed to obtain positioning points represented with vertices of a rectangular by image processing. The parallelism is checked by 'Calculate parallelism of a pair of any opposed sides' S2 and 'Is the parallelism the standard?' S3. The orthogonality of the side of which parallelism has been checked and an adjacent side by 'Calculate orthogonality' S4 and 'Is the orthogonality the standard value?' S5. If the parallelism is not the standard, the parallelism and orthogonality are checked with another opposed side. If neither the parallelism or the orthogonality is the standard value, the parallelism and the orthogonality are checked for all sides to obtain a highly accurate side (positioning points) by executing 'Calulate of the parallelism and the orthogonality of all sides' S7, S13 and S14.
Patent JP-H04315462-A (JP)
Title: Two-stage lead frame
Inventor: YANGU IRU KUUON
IPC: H01L23/50
Filed: 1992-01-22
Abstract: PURPOSE: To provide a high pin count package by forming a lead frame assembly by sealing two separate lead frames in one piece. CONSTITUTION: A first stage lead frame is extended outside, so that a package pin 18 is formed and also has a first metal finger pattern EP extending inside in front of a desired connection position. Also, the first stage gives stiffness to the package pin 18 and is constituted of a metal with a thickness that conforms to a package outer shape standard. A second state is constituted of a sufficiently thin metal, matches with a first metal FP, and has an FP that extends inside near a desired position. These double-state lead frames are adhered in one piece at a region, where the two metals FP are superposed and an unwanted part of the second stage is eliminated.  Since the second metal EP is a thinner metal and can be manufactured with strict tolerance, a finger can be extended close to a semiconductor device, thus enabling a compound lead frame assembly 30 to form a high-resolution finger.
Patent JP-S63179057-A (JP)
Title: Oxidation of thin tin film
Inventor: OKABE TATSUYA
IPC: C23C16/56
Filed: 1987-01-19
Abstract: PURPOSE:To obtain a completely stable thin tin-oxide film in a short time, by subjecting a plasmic polymerization film of organic tin compound with metallic luster formed on a substrate to heat treatment in an O2-gas atmosphere at relatively low temp. CONSTITUTION:The oxidizing reaction of the plasmic polymerization film of organic tin compound with metallic luster formed on the substrate is carried out in an O2-gas atmosphere at >=about 150 deg.C, preferably about 210-300 deg.C. In this way, thermal damage to substrates, electrodes, etc., can be prevented because perfectly stable oxide can be obtained at lower temp. in a shorter time by this method. Moreover, when the above oxidizing reaction, that is, heat treatment is carried out in an oxygen-gas atmosphere of 100-30% concentration diluted with pure oxygen, nitrogen, air, etc., oxidation can be performed at lower temp. in a shorter time as compared with the oxidation effected in the air.
Patent JP-H03214859-A (JP)
Title: Image reader
Inventor: KIZU SHUJI
IPC: H04N1/00
Filed: 1990-01-19
Abstract: PURPOSE:To easily reduce speed variance peculiar to a stepping motor to efficiently suppress the speed variance by switching excitation of an exciting winding at intervals of the time to vary it in accordance with speed variance data read out of a storage device to rotate the motor. CONSTITUTION:When the output of a speed meter 75 rises, an arithmetic circuit 74 reads out speed variance data corresponding to the output of the speed meter 75 from a storage circuit 73 and the time interval of output pulses is controlled based on this output and read-out speed variance data. The variance of the pulse rate of this pulse interval has a phase approximately opposite to that of speed variance data read out of the storage circuit 75. Output pulses of the arithmetic circuit 74 are given to a distributing circuit 72, and a base signal to turn on/off power transistors 61 and 62 of an exciting circuit 71 in a prescribed order is outputted from the circuit 72. Consequently, a rotor 51 of a stepping motor 12 starts rotation, and the speed variance peculiar to the motor is reduced to efficiently suppress the speed variance.
Patent JP-H01185762-A (JP)
Title: Document shaping device
Inventor: FUKUI MIYOSHI
IPC: G06T11/60
Filed: 1988-01-21
Abstract: PURPOSE:To shape a document which is easy to be seen and which is seemly by giving a prescribed physical relation and allocating document element data in a prescribed relation from at least one among physical, morphologic and semantic feature quantities of interdocument element data. CONSTITUTION:A feature quantity extraction means 30 extracts one among the physical feature quantity the morphologic feature quantity and the semantic feature quantity stored in a document element data storage means 20, and a relating processing means 50 relates both document element data in a prescribed relation, in isomorphism and similarity relation, for example based on one of the physical, morphologic and semantic feature quantities of respective document element data extracted in the feature quantity extraction means 30. A document shaping means 70 gives the prescribed physical relation and allocates document element data which the relating processing means 50 has related so as to shape them into the form of a prescribed document. Thus, the well-balanced document with uniformity, which is easy to be seen and which is seemly, can be obtained.
Patent JP-2000204607-A (JP)
Title: Agitating device of water storage tank for bathtub water reusing device
Inventor: YOSHINAGA KENICHIRO
IPC: E03B5/00
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To provide an agitating device of a water storage tank for a bathtub water reusing device, capable of discharging deposits together with bathtub water, by causing a part of the bathtub water to be supplied to toilet flush water to flow back to the water storage tank so as to agitate the bathtub water. SOLUTION: One end of a branch pipe 8 is connected to a supply pipe connecting a feed water pump to a flush water tank and an agitating pipe 9 provided with injection nozzles 91 at both ends is connected to the other end of the branch pipe 8 near the bottom wall of approximately the longitudinal middle part of a water storage tank 2, with the injection nozzles 91 disposed so that their nozzle openings are pointed in opposite directions along opposite peripheral walls of the water storage tank 2. Thus while bathtub water retained in the water storage tank 2 is being supplied to the flush water tank by the feedwater pump, a part of the bathtub water flows back to the water storage tank 2 via the branch pipe 8 and the injection nozzles 91 of the agitating pipe 9 to agitate the bathtub water in the water storage tank 2.
Patent JP-S5294490-A (JP)
Title: Purification of glutathione
Inventor: SATOU SHINJI
IPC: C12R1/645
Filed: 1976-01-30
Abstract: PURPOSE: To remove coloring impurities by means of ultrafiltration membrane and chelate resin treatments in combination. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent LT-IP1785-A (LT)
Inventor: MALL HORST
IPC: F24D19/00
Filed: 1994-01-20
Abstract: Išradimas susijęs su šildymo sistemos linijų reguliatoriumi. Kad būtų galima iš anksto nustatyti šildymo sistemos su keletu linijų linijoje esančių radiatorių vožtuvų skylės parametrus iš vienos pusės, ir, iš kitos pusės, užtikrinti, kad visi vartotojai būtų pakankamai aprūpinti karštu skysčiu, o taip pat, kad atskirų reguliatorių termostatiniai vožtuvai ramiai dirbtų ir nešvilptų, išradimas numato linijos reguliatorių šildymo sistemos tiekimo linijai su vožtuvo korpusu (2), kuriame tarp įėjimo (3) ir išėjimo (4) įrengtas droseliavimo vietą (9) sudarantis pratekančio srauto reikiamo dydžio uždaviklis (8,11,12). Vožtuve (7) yra galinė sklendė (21). Su vykdomojo organo korpusu (27), kuriame yra kanalas (41, 42) su už droseliavimo vietos (9) esančia dalimi sujungta pirma slėgio zona (36). Pirma slėgio zona (36) pratekančio srauto vykdomuoju organu (28) atskirta nuo pirmąjį linijos antgalį (43) turinčios antrosios slėgio zonos (37) ir ši slėgio vykdomuoju organu (29) atskirta nuo antrąjį valdymo linijos antgalį (44) turinčios slėgio zonos (38), be to, su vykdomojo organo korpusu (27) sujungtas slėgio reikiamo dydžio uždaviklis (54 iki 59).
Patent LV-14166-A (LV)
Title: A method and a device for determination of changes in fundus oculi, before development of macula old-age degeneration
Inventor: TIMERMĀNI ALEKSANDRA
IPC: G02B5/30
Filed: 2008-09-12
Abstract: A method for determination of changes in fundus oculi, before development of macula old-age degeneration, is performed by subjective examination of macula pigment density using optical properties of an eye retina. Device consists of light source 1, device for selection of definite spectrum 2 (diffraction grating, prism or absorption filter), dispersive screen 3, rotary polarisator 4.
Patent LV-13914-A (LV)
Title: Dismountable plate chain with rolling friction joints
Inventor: UZKLIŅĢIS Guntars
IPC: F16G13/00
Filed: 2009-02-06
Abstract: The invention relates to machine building, definitely to the technical solution of dismountable plate pulling chains with rolling friction joints which can be used in conveyers that are applied in industry as well as in agriculture. The aim of the invention is increase of the chain and sprocket operation life limiting the chain step change when the chain joints are turning together with the sprocket within the chain step allowance margin. The stated aim is achieved by changing construction of the plates through profiling of the plate figural hole average arched link bend not by the radius but by the curve the point coordinates of which are determined in accordance with the aim of the invention.