baber/WOPTO huggingface dataset:
Patent JP-H0521846-A (JP)
Title: Gallium nitride compound semiconductor light emitting element
Inventor: TAMAKI MASATO
IPC: H01L33/12
Filed: 1991-07-16
Abstract: PURPOSE:To eliminate an irregularity in a light emission at a position of a blue light emission region of a light emitting diode of GaN compound semiconductor and to improve the light emission intensity. CONSTITUTION:A light emitting diode 10 has an electrode 7 of an i-type layer 5 and an electrode 8 of a high carrier concentration n<+> type layer 3 on the same side, and the electrode 8 of the layer 3 is so formed that a distance between the electrodes is made substantially equal on the periphery of the electrode 7 of the layer 5. Thus, currents flowing between the electrodes of the diode 10 can be made substantially equal irrespective of the position of the light emission region. Accordingly, an irregularity in the light emission of the blue light emission region of the diode 10 can be eliminated to improve the light emission intensity.
Patent JP-S6359145-A (JP)
Title: Transmission system for local area network
Inventor: KOIZUMI TOSHIO
IPC: H04L25/02
Filed: 1986-08-29
Abstract: PURPOSE:To allow the titled system being immune to external noise aud to increase the amplitude of a transmission signal by driving a coupler in response to an original signal, opening/short-circuiting a line via the coupler so as to change a line voltage and sending the line voltage change as a transmission signal of the original signal onto the line. CONSTITUTION:When a pulse of the original signal S1 is inputted to a base of a transistor (TR)1, the TR1 is turned on only when the pulse rises, a current is given and a light emitting diode D is lighted. Then a photo TR 0 receives the light and is turned on, transmission lines 1, 1' are short-circuited and a line voltage Vs is zero. Then the original signal S1 and the inverted line voltage change are sent to the transmission lines 1, 1' as the transmission signal S2 with respect to the original signal S1. Since the signal source is coupled to the lines 1, 1' via the photocoupler 2 in the isolating state in parallel, the system is immune to external noise. Moreover, the amplitude of the signal S2 is increased as from DC bias voltage to zero voltage. 3, driver.
Patent JP-H0517785-A (JP)
Title: Improver for low-temperature stability of heavy oil and heavy oil composition containing the same improver
Inventor: KITAHARA SHIZUO
IPC: C10L10/14
Filed: 1991-07-16
Abstract: PURPOSE:To obtain a low-temperature stability improver for bettering passing through fuel strainer and storage stability of heavy oil. CONSTITUTION:A low-temperature stability improver of heavy oil comprising at least one polymer selected from a group consisting of (A) a polymer containing =C=N= bond and/or =C=N<+>= bond in the molecular chain and >=C=N<+>= bond at the end of molecular chain, (B) a polymer containing a molecular chain bonded to a semimetal of group IVA or group IVB of the periodic table and (C) a polymer containing a molecular chain bonded to a semimetal of group IVA or group IVB of the periodic table and =C=N= bond and/or =C=N<+>= bond in the molecular chain. The low-temperature stability improver is added to a heavy oil to give a heavy oil composition.
Patent JP-S6444488-A (JP)
Title: Integrated circuit for linear sequence type liquid crystal driving
Inventor: KONO TOMOKAZU
IPC: G09G3/36
Filed: 1987-08-12
Abstract: PURPOSE: To improve a degree of freedom of connection with a liquid crystal panel and to easily display gradation by providing the integrated circuit with a programmable scanning line data storing circuit and generating scanning line driving signals in accordance with the data of the storing circuit. CONSTITUTION: The contents of the scanning line data storing circuit 2 are read out in accordance with signals T1 to T8 prepared by a counter decoder 1 and scanning line driving output voltage is outputted to the liquid crystal panel 6 as scanning line driving signals C1 to C8 through a scanning line driving voltage generating circuit 4. The contents of a display data storing circuit 4 are also read out in accordance with the timing of the signals T1 to T8 and signal line driving output voltage is outputted to the panel 6 as signal line driving signals S1 to S80 through a signal line driving voltage generating circuit 5. Consequently relation between respective scanning line driving signals and terminals can be optionally set up and driving duty also can be optionally set up.
Patent JP-H02110547-A (JP)
Title: Photographic element having solid particle dispersing element of oxidizing developing main chemical scavenger
Inventor: RICHIYAADO POORU HENZERU
IPC: G03C1/34
Filed: 1989-08-04
Abstract: PURPOSE: To enhance stability against oxidation of the photographic element by incorporating the oxidized developing agent scavenger in a dispersion of solid grains in the element. CONSTITUTION: This photographic element comprises a support and at least one silver halide emulsion layer and a binder and the hydroquinone derivative of the oxidized developing agent scavenger in a dispersion of solid grains contained in this emulsion layer or another layer. The hydroquinone derivative is solid and substantially insoluble in water under coating conditions of a temperature of 10-50 deg.C and a pH of 5.0-7.0 and it effectively scavenges the oxidation product of the developing agent and it can enhance stability against oxidation during the storage of the photographic element.
Patent JP-H0757005-A (JP)
Title: Information transmission equipment
Inventor: SUGIYAMA SADAKAZU
IPC: G06Q50/04
Filed: 1993-08-13
Abstract: PURPOSE:To shift data by shift registers at a high speed by moving the shifts of data by the respective registers by a dedicated information moving means as a work is conveyed. CONSTITUTION:A PLC-A transmits information to production machines #1-#3 and a PLC-B transmits the information of production machines #4-#6. Both the LPCs are connected to each other by IOs and a monitor device 10 is so constituted as to have a communication with both the PLCs. Both the PLCs are equipped with the shift registers, provided with areas where vehicle kind information as much as three production machines can be shifted, corresponding to the respective production machines. Further, both the PLCs are provided with CPUs which function to shift the vehicle kind information as the work moves. Therefore, those CPUs function as information moving means. Thus, the shift registers are divided into plural parts to enable high-speed transmission.
Patent JP-S5991791-A (JP)
Title: Subscriber line concentrator
Inventor: TAKAHASHI ATSUHISA
IPC: H04Q3/60
Filed: 1982-11-17
Abstract: PURPOSE:To attain the optional ratio of line concentration by constituting the device at least with a subscriber shelf provided with a channel memory and a control shelf including a processor so as to attain economical constitution and to cope with the extension of the subscriber. CONSTITUTION:Subscriber shelves SLCSH0-SLCSH15 are constituted by 15 sets of subscriber cards CD1-CD15 and a line switch LTSW, and each subscriber card is constituted of subscriber circuits SLC0-SLC7 corresponding to eight subscribers. Further, the line switch LTSW consists of a multiplexer MPX, channel memories USM, DRSH and a demultiplexer DMPX. Control shelves LPRSH consist of a control memory LCM controlling the channel memories USM, DSM and the processor LPR or the like. Thus, the extension is attained in the unit of the subscriber shelf, the provision of terminals for maximum subscribers number is not required and the system is economical. Further, the optional line concentration ratio is attained.
Patent JP-2001029187-A (JP)
Title: Hanger of article on display
Inventor: KANESHIRO MORIKAZU
IPC: A47F5/00
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To store only types of display hangers adequate to hang goods for display in a store handling a great amount of goods by changing the length of the hangers freely and easily when used in the store. SOLUTION: The hangers are supported by supporting means including a frame of a display rack, a wall face and a net in an almost horizontal direction and inserted into holes in displayed goods. The hangers formed in an expandable or foldable structure can be easily changed in length. In case of the expandable structure, the rotation of expandable portions is restricted.
Patent JP-S6180270-A (JP)
Title: Temporarily accepting and backward feeder for upsetting of copying paper for copying machine
Inventor: TSUNODA YASUSHI
IPC: B65H29/58
Filed: 1984-09-28
Abstract: PURPOSE:To simplify construction by providing a discharge roller so as to be used commonly for the discharge operation of a discharge device which has an inlet part adjacently to the outlet and inlet of a guide path and is used to discharge the transfer paper fed from a conveying direction change device. CONSTITUTION:The transfer paper fixed by fixing rollers 25, 25' is conveyed to guide rollers 27, 28 through the forward path A guided by guide plates 26, 26' and is conveyed toward the free revolving roller 29 and discharge roller 30 of a temporarily accepting and backward feed part for upsetting C by the rollers 27, 28. A conveying direction change follow up plate 41 is in the position of a solid line in this case and therefore the transfer paper is smoothly conveyed toward the roller 30 and the roller 29. The acuator 51 of the roller 29 is preliminarily de-energized and the roller is in the position of a virtual line at the same instant and therefore the front end of the transfer paper conveyed by the roller 30 and the roller 29 passes through the space existing between the roller 29 and the roller 30 and is accepted in the guide path formed by the guide plates 31, 32, 33 of the temporarily accepting and backward feed part C. The construction is thus simplified.
Patent JP-2001031561-A (JP)
Title: Skin cleansing preparation
Inventor: TERADA REIKO
IPC: A61Q19/10
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain a skin cleansing preparation with an amino acid-based anionic surfactant as the cleansing base, capable of mildly cleansing the skin without causing any skin roughing, affording rich foaming and creamy, elastic foam quality, giving highly dampish feel after washing, and high in stability at high temperatures as well. SOLUTION: This skin cleansing preparation comprises a cleansing base consisting mainly of an amino acid-based anionic surfactant and at least one kind of moisturizer selected from polyhydric alcohols, saccharides and sugar alcohols in the weight ratio of the amino acid-based anionic surfactant to moisturizer of 1: (1.0-2.5), wherein a polyglycerol 2-10 in mean polymerization degree accounts for >=50 wt.% in the moisturizer.
Patent JP-H0485929-A (JP)
Title: Etching method for al material film
Inventor: SHINOHARA KEIJI
IPC: H01L21/302
Filed: 1990-07-30
Abstract: PURPOSE:To etch an Al film in a favorable shape and further to suppress the occurrence of particles by using the mixture gas which contains the gas including hydrogen as constituent elements in molecules. CONSTITUTION:The sample to be etched, an Al material film 1, which has a barrier metal layer 2 and a reflection preventive film 3, is used, and it is etched by the mixture gas which contains 10-99% the gas (including H gas) having hydrogen as constituent elements in molecules. What is more, at least one kind selected from among the group of HCl, HBr, and HF is used.
Patent JP-S6350440-A (JP)
Title: Nickel-chromium alloy improved in fatique strength
Inventor: GEIROODO DEII SUMISU
IPC: C22C19/05
Filed: 1987-08-14
Abstract: The low cycle and thermal fatigue life of special nickel-chromium-molybdenum alloys are improved by controlling percentages of carbon, nitrogen and silicon such that the sum of any carbon plus nitrogen plus 1/10th silicon does not exceed about 0.04% and preferably 0.035%.
Patent JP-H0626596-A (JP)
Title: Stump treating cap of flexible pipe
Inventor: FUKUSHIMA KAZUTAKA
IPC: F16L57/00
Filed: 1992-07-06
Abstract: PURPOSE:To improve the extent of binding power by having both inner and outer cylinders with jaws made of plastic, forming a specified thread ridge in a cylindrical body outer circumference of the inner cylinder, while inserting a flexible pipe into a space between both these inner and outer cylinders, and making it so as to be engaged and locked by a spiral groove of an inner circumference of the flexible pipe, the thread ridge of the inner cylinder and an outer cylinder. CONSTITUTION:A cap consists of an inner side cylinder with a jaw 16a with a knurling tool and an outer cylinder 17 externally fitted in a flexible pipe 10. In addition, a thread ridge 19 is installed in an inner cylinder body 16b of the inner cylinder 16. This thread ridge 19 is screwed in a spiral groove 13 of an inner circumferential surface of the flexible pipe 10 and it is set to length less than a semicircle while being formed into an acute angle thin form. Among them, two outer cylinders 16, 17 is made of plastics. In succession, the inner cylinder 16 is inserted into the flexible pipe 10, and the outer cylinder 17 is externally fitted in the flexible pipe 10, then the inner cylinder 16 is rotated till the jaw 16a and the outer cylinder 17 come into contact with each other by the knurling tool. If so, the thread ridge 19 rotates in the spiral groove 13 and slidingly clamped tight.
Patent JP-S6094544-A (JP)
Title: Mobile radio communication system
Inventor: MAKINO MASAYUKI
IPC: H04W68/00
Filed: 1983-10-28
Abstract: PURPOSE:To increase a service area by informing own identification (ID) information of a fixed station controlling mobile sets of sender side to mobile sets at incoming side to attain communication between optional mobile sets. CONSTITUTION:A fixed station 12 controlling an area S3 where, e.g., a sender mobile set 13 is positioned, transmits the own ID information of the fixed station 12 and ID information of a mobile station 13 connected by radio to an exchange 1 in the communication between optional mobile stations. An incoming mobile station 15 recognizes a telephone number of the fixed station 12 controlling the area S3 where the mobile station 13 is positioned and a telephone number of the mobile station 13 by using two sets of the ID information transmitted from a transmission base station 9. The mobile station 15 is connected by ratio to the fixed station 14 and connected to the mobile station 13 by dialing a telephone number of the fixed station 12.
Patent JP-H0647807-A (JP)
Title: Manufacture of emboss sheet by cooling and by application of ionizing radiation
Inventor: SUZUKI YUKIO
IPC: B29C59/04
Filed: 1992-07-29
Abstract: PURPOSE:To set nitrogen gas atmosphere comparatively easily in the application of ionizing radiation and manufacture an emboss sheet without deterioration of an emboss mold roll because of the application of ionizing radiation by curing a prepolymer by cooling and application of ionizing radiation. CONSTITUTION:The emboss sheet manufacturing method by cooling and application of ionizing radiation comprises the process of applying heat melted ionizing radiation curing type hot melt resin 3 on the face of a traveling base sheet 1, the cooling emboss curing process for cooling emboss curing while the ionizing radiation curing type hot melt resin on the base sheet face is wound on the peripheral face of the cooling emboss mold roll 5 and the after polymerization curing process in which ionizing radiation is applied to the cured ionizing radiation curing type hot melt resin by means of an ionizing radiation application means 9 and after polymerization curing.
Patent JP-H0527489-A (JP)
Title: Image forming device
Inventor: MIZUTANI MORIKAZU
IPC: B41J29/13
Filed: 1991-07-18
Abstract: PURPOSE:To obtian an image forming device which can save a space and is vertically placed in a stable state in a direction perpendicular to an installation surface. CONSTITUTION:A device main body is vertically placed so that the side of an ejecting tray 18 obtains the bottom surface. At this time, the ejecting tray 18 prevents the falling of a device in the direction of the arrow C in such a manner that first and second ejecting trays 18a and 18b are rotated around an attaching hole 22 as a center in a state where they are integrated, to increase the projection area of the device main body with respect to the installation space. Therefore, the cover 19 of the bottom side of the device is released in the stable state and the working of jamming processing, etc., is executed, to improve safety and workability. On the other hand, in the case of housing it in a narrow space the second ejecting tray 18b is folded in the first ejecting tray 18a, so that the housing in the projection area of the device main body is attained to save the space.
Patent JP-S6183757-A (JP)
Inventor: YOSHIMATSU TOSHIYUKI
IPC: E04C5/18
Filed: 1984-09-27
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-H0525346-A (JP)
Title: Vinyl chloride resin composition
Inventor: MATSUMOTO OSAMU
IPC: C08L31/08
Filed: 1991-07-17
Abstract: PURPOSE:To provide a vinyl chloride resin composition having excellent processability, rubber elasticity, permanent compression deformation and delustering effect by compounding two kinds of specific vinyl chloride resins and a plasticizer. CONSTITUTION:The objective vinyl chloride resin composition is characterized by compounding (A) a vinyl chloride resin comprising a vinyl chloride-diallyl ester copolymer or a vinyl chloride-copolymerizable monomer-diallyl ester copolymer and perfectly soluble in tetrahydrofuran, (B) a vinyl chloride resin comprising the same copolymer as the component A and having a tetrahydrofuran- insoluble gel content of 10-80wt.% and a tetrahydrofuran-soluble content of the remaining amount, and (C) a plasticizer such as dibutyl phthalate in an amount of 30-200 pts.wt. per 100 pts.wt. of the sum of the components A and B, the weight ratio of the components A:B being 99:1 to 90:10.
Patent JP-S5991431-A (JP)
Title: Mirror driving device of camera
Inventor: ISHIGURO YASUAKI
IPC: G11B21/12
Filed: 1982-11-18
Abstract: PURPOSE:To reduce a mirror space by providing a four-node link device having two movable nodes, a reflecting mirror fitted to a rotating shaft being parallel to a reflecting face on one of the movable nodes, a member for energizing a rotation of the reflecting mirror, and an angle control means of the reflecting mirror. CONSTITUTION:When an arm 30 starts to turn clockwise by centering a pin 33, a shaft 35 ascends. In this case, when length of the arm 30 and an arm 31, length between supporting points 33, 34, and length of the shafts 35, 36 are made equal each other, an arm 32 moves in parallel, and when a mirror supporting plate 28 ascends slightly, a lower tongue piece 28a is separated from a fixed pin 131, and is made to press-contact with the shaft 36 by a torsion spring 37. Thereafter, the mirror supporting plate 28 ascends in keeping the same attitude to the arm 32. When an upper tongue piece 28b is brought into press-contact with a fixed pin 38, the mirror supporting plate 28 rotates clockwise against engergizing force of the torsion spring 37, and is saved completely from in the photographing optical path when the ascent is completed. According to this system, the space in the optical axis direction can be reduced.
Patent JP-S6445904-A (JP)
Title: Steam turbine nozzle
Inventor: NATORI KENJI
IPC: F01D9/02
Filed: 1987-08-13
Abstract: PURPOSE:To adequately remove drain from the tip part of a nozzle blade without lowering turbine performance, by a method wherein liquid flowing the tip part of the nozzle blade is sucked from a drain groove, and is injected through an injection hole toward the root part of a moving blade. CONSTITUTION:Each of final two-stage step parts L-1 and L-0 of a steam turbine is formed with a steam turbine nozzle 1 and a moving blade 2 situated on the downstream side of a steam flow A. The steam turbine nozzle 1 is formed with a nozzle outer ring 3, a plurality of nozzle blades 4, and a nozzle inner ring 5. In this constitution, a radially extended drain groove 8 is formed in the tip part on the belly side of each nozzle blade 4, and the groove 8 is connected to a conducting passage 13 through a guide passage 9. Meanwhile, the conducting passage 13 is formed such that it is extended in the nozzle blade 4 radially of a nozzle. An injection hole 14 is formed in the nozzle inner ring 5, and the both ends of the injection hole 14 are respectively opened to the conducting passage 13 and the moving blade 2.
Patent JP-S6171656-A (JP)
Inventor: AADEN JIYOONZU
IPC: H01L23/538
Filed: 1985-09-12
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-S6445445-A (JP)
Title: Resin composition for adhesive and laminate using said composition
Inventor: SATO KOICHIRO
IPC: C08L23/26
Filed: 1987-08-13
Abstract: PURPOSE:To obtain the titled composition containing ethylene.alpha.olefin copolymer, etc., free from lowering of adhesion even in contact with high-temperature water, having excellent gas barrier properties in the laminate thereof and useful as a wrapping material for retort food. CONSTITUTION:The aimed composition consisting of (A) 95-50wt.% ethylene olefin copolymer having 0.1-50g/10min melt flow rate (MFR), 0.85-0.9g/cm<3> density, 75-95mol.% ethylene content and <30% degree of crystallinity by X ray, (B) 5-50wt.% ethylene vinyl acetate copolymer having 0.1-50g/10min and 5-40% vinyl acetate content and (C) graft modified polyethylene having 0.05-15% graft amount by unsaturated carboxylic acid or derivative thereof, 0.1-50g/10min MFR, 0.9-0.98g/cm<3> density and >=30% degree of crystallinity by X ray and having 0.01-3% graft ratio, 0.1-50g/10min MFR and <35% degree of crystallinity.
Patent JP-H0870292-A (JP)
Title: Low speed frequency hopping spread spectrum communication method
Inventor: KATO MASAKAZU
IPC: H04W88/02
Filed: 1994-08-26
Abstract: PURPOSE: To allow each station to use each hopping frequency equally in average and to attain initial synchronization of hopping with simple control at a high speed. CONSTITUTION: On the occurrence of a communication request with a master station by a slave station 21 at a time t1, the slave station 21 sends data T×1 by a waiting frequency f1 at the time t1 to the master station and the master station sends data T×1 to the slave station 21 by using the frequency f1 similarly. On the occurrence of a communication request with the master station by a slave station 2n at a time t2, the slave station 2n sends data T×n to the master station by using a waiting frequency f2, and the master station sends the data T×n to the slave station 2n by using the waiting frequency f2 of the master station. Furthermore, on the occurrence of a communication request with the slave station 21 by the master station at a time t3, the master station sends data T×1 to the slave station 21 by using a waiting frequency f4, and the slave station 21 sends the data T×1 to the master station by using the frequency f4 similarly.