baber/WOPTO huggingface dataset:
Patent JP-H03117484-A (JP)
Title: Plasminogen activator complex of pure pro-urokinase combining with human serum albumin
Inventor: BIKUTAA GUREUITSUKU
IPC: A61K38/00
Filed: 1990-04-12
Abstract: PURPOSE: To obtain the subject complex consisting of pure pro-urokinase covalently bound to human serum albumin, useful as a thrombolytic agent, excellent in thrombolytic effect because of its long half-life in vivo, and also easy to administrate.  
     CONSTITUTION: This plasminogen activator complex, which consists of a pure pro-urokinase (pro-UK) covalently bound to human serum albumin via the disulfide chain lying between the S atom in the amino acid residue of the pro-UK and the S atom in the amino acid residue of the human serum albumin, is obtained, for example, by the following process: human serum albumin is subjected to dithiothreitol treatment at pH 6 to restore its thiol form followed by removing the dithiothreitol through dialysis, and the human serum albumin is covalently bound to the pro-UK in the presence of a protein disulfide isomerase. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H07306408-A (JP)
Title: Liquid crystal display device
Inventor: YOSHIDA TETSUSHI
IPC: G02F1/1335
Filed: 1994-05-11
Abstract: PURPOSE:To provide a liquid crystal display device capable of obtaining bright display by decreasing the loss of light quantity caused by light absorption on the base plate and the polarizing plate of a liquid crystal cell though the device is a reflection type one and preventing an external image such as the face of a display observer and the background from being reflected even when a light reflecting surface is a mirror surface. CONSTITUTION:The polarizing plate 30 is arranged on the front surface side of the liquid crystal cell 10 and a picture element electrode 13 provided on the inner surface of the back surface side base plate 11 of the liquid crystal cell 10 is made a light reflecting film M and the surface of the polarizing plate 30 is made a light diffusing surface A.
Patent JP-S58217643-A (JP)
Title: Method for controlling segregation of particle size of stock material charged into sintering machine
Inventor: TAKEHARA ASEI
IPC: C22B1/20
Filed: 1982-06-09
Abstract: PURPOSE:To freely control particle size distribution of a sintering stock material layer on a sintering pallet in the upward direction thereof, by providing a tiltable and movable chute between the ore supply tank in a sintered ore manufacturing apparatus and the sintering stock material belt conveyor thereon. CONSTITUTION:A compounded stock material 8 for a sintered ore is charged into an ore supply tank 3 from a belt conveyor 1 and supplied on a pallet 6 by a drum feeder 4 and an inclined chute 5 provided to the bottom part thereof. In this case, a tiltable chute 2 is arranged to the lower part of the belt conveyor 1 and the compound stock material 8 is once received by this chute 2 to be fallen into the ore supply tank 3. Because the fine particle part in the stock material within the ore supply tank 3 is omnipresent at the top part of the stock material and the coarse particle part therein is omnipresent at the valley part thereof, a fine particle is also omnipresent at the upper part of the sintering stock material on the pallet 6 and a coarse particle at the lower part thereof to form a layer. Air permeability at the time of sintering is enhanced while a sintering temp. is sufficiently raised and the sintered ore having excellent sintering strength is obtained.
Patent JP-S5222155-A (JP)
Title: Continuous manufacturing method and facility of heat exchanging pipes
Inventor: KIMURA KAZUNARI
IPC: B21C37/26
Filed: 1975-08-13
Abstract: PURPOSE: A manufacturing method of heat exchanging pipes of continuous and automatic type of the standard length pipe as a product. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5723270-A (JP)
Title: Semiconductor device
Inventor: KAWASAKI HIROSHI
IPC: H01L21/331
Filed: 1980-07-17
Abstract: PURPOSE:To obtain a constant voltage divided with respect to a reference voltage, by providing three or more source or drain regions each having a change-over terminal in a gate region, which is single in constitution, to obtain MISFET characteristics in proportion to the dimensional change. CONSTITUTION:For example, on an N-type S; substrate, three or more P-type diffused regions 111-115 are formed, a gate electrode 12 is provided through a gate film, and change-over terminals 141-145 are provided through contact holes 15 in the diffused layers respectively to obtain an FET construction. Said gate resion is formed into a square shape, and on each of the short side, a diffused layer is placed, and along one long side, the remaining diffused layers are placed, forming channel having a length l1+l2+l3+l4 along the long sides and other channels having respective lengths of l5, l6 and l7 connected to said channel through respective junction points. Accordingly, an FET having various channel lengths is obtained and by properly setting the lengths l1-l7 of the respective channel region, a constant voltage divided with respect to a reference voltage according to said dimensions can be obtained.
Patent JP-H06311127-A (JP)
Title: Digital data arbiter
Inventor: PIITAA MAIKERU MAAFUII
IPC: H04L29/06
Filed: 1994-04-01
Abstract: PURPOSE: To arbitrate between data signal inputs with a simple configuration. CONSTITUTION: Data signals DATA1 and DATA2 are clock-controlled by different clock frequencies and are asynchronously coupled to a multiplexer 13. A data output DATA OUT is outputted from the output of the multiplexer 13. A clock signal CLOCK1 is coupled to latches 14 and 18, and a clock signal CLOCK2 is coupled to latches 12 and 17. A logic circuit consisting of latches 17 and 18, an inverter 16, and an exclusive OR gate 15 generates a control signal in accordance with the hierarchical structure of importance of signals generated in individual data lines. The control signal supplied from the exclusive OR gate 15 to the multiplexer 13 conditions the multiplexer so that samples of data from individual data lines are supplied in accordance with the set hierarchical structure.
Patent JP-H06304779-A (JP)
Title: Flux-containing al alloy brazing filler metal
Inventor: IWAI ICHIRO
IPC: B23K35/14
Filed: 1993-04-23
Abstract: PURPOSE:To eliminate the variations in a flux supply rate and to improve brazeability and the appearance quality and surface treatability of brazed articles by sticking a flux to the surface of a sheet or foil consisting of an Al alloy and winding the sheet or foil to a circular cplumnar shape. CONSTITUTION:The flux 2 is stuch to both surfaces or one surface of the sheet or foil 1 consisting of the Al alloy brazing filler metal components. This sheet or foil is wound to the circular columnar shape, by which the flux-contg. Al alloy brazing filler metal is formed. The flux 2 wound into the spacings of the sheet or foil 1 is melted and supplied to joint parts if this brazing filler metal is melted by heating at the time of brazing and, therefore, the oxide in the joint part is removed by the effect of the flux 2 and the brazing filler metal is wetted and spread, by which the secure joining by brazing is attained. The good brazing is attained even if the flux is not separately supplied to the joint part.
Patent JP-H10276811-A (JP)
Title: Electromagnetic wave shielding earring
Inventor: NAKAI YOSHINAGA
IPC: A44C7/00
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To reduce the adverse effects of electromagnetic waves on the head and the like, by shielding against electromagnetic waves produced when using electronic equipment or the like. SOLUTION: The electromagnetic wave shielding earring, to which at least a conductive paint having the function of shielding against electromagnetic waves is applied, is used. In that case, the conductive paint 2 is applied to the front surface portion of the earring 1. In other embodiments, the conductive paint 2 is applied to the front surface portion of the earring 1 and an insulating paint having the function of shielding against electromagnetic waves is applied to its back; the conductive paint 2 is applied to the front surface portion of the earring 1 and a magnet is added; the conductive paint 2 is applied to the front surface portion of the earring 1, the insulating paint is applied to the back, and a magnet is added.
Patent JP-H10278822-A (JP)
Title: Rotary valve type power steering device
Inventor: SUZUKI KATSUHIRO
IPC: F16K11/076
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To restrain fluctuation of a power cylinder so as to improve straight line stability by forming a first control valve part into a closed center valve or a semiopen center valve, and forming a second control valve part into an open center valve. SOLUTION: A first control valve part I is constituted so that the discharged hydraulic fluid of a pump P is controlled by variable restrictions (a)-(d) and distributedly supplied to a power cylinder S, and a second control valve part II is constituted so that the discharge working oil of the pump P is controlled by a variable restriction (e), (g), or (f) so as to return it to a tank T. A restriction 29 is interposed between the pump P and a rotary valve, and the upper stream side of the restriction 29 is connected to a tank T through a control valve 30. Because the first control valve part I is formed into a closed center valve, the power cylinder S is in the locked state, its fluctuation is restrained, and even in the case of being input from the wheel side, straight running can be maintained.  There is no influence by kick back, and no possibility of a handle to become uncontrollable.
Patent JP-S58213836-A (JP)
Title: Method for determining optimum extent of operation under operational condition during operation of sintering apparatus
Inventor: KOKUBU HARUO
IPC: C22B1/20
Filed: 1982-06-08
Abstract: PURPOSE:To allow a sintering apparatus to rapidly cope with a change in the volume of wind and to stabilize quality by determining the optimum extent of operation with respect to the speed of the pallet or the thickness of a layer from the estimated desired volume of wind in a sintering model based on the operational state of the sintering apparatus such as the measured values of the speed of wind. CONSTITUTION:The measured values of the speed of wind obtd. from wind gauges placed at four or more positions of the wind box section of a Dwight- Lloyd type sintering apparatus or the surface of the apparatus, the speed of the pallet, the thickness of a layer and negative pressure by suction are inputted in a sintering model, the desired volume of wind to be sucked is estimated by calculation, and the optimum extent of operation for attaining the desired volume of wind with respect to the speed of the pallet or the thickness of the layer is determined to control the operational conditions of the sintering machine. Thus, the desired volume of wind is accurately attained in a short time, and quality can be stabilized.
Patent JP-S60101345-A (JP)
Title: Speed change control method for automatic speed change gear
Inventor: KUBO MASANORI
IPC: F16H61/10
Filed: 1984-05-16
Abstract: PURPOSE:To prevent a speed change shock by permitting a speed change to the top speed step when a car velocity is more than a designated value or less than a designated value when a car velocity increases or decreases in an automatic speed change gear in which a part of function in high speed region of a hydraulic control device is compensated by an electric control device. CONSTITUTION:A speed change control device of an automatic speed change gear has a valve element for controlling for permitting a speed change to the top speed step or not, and the supply of oil pressure to the valve element is controlled by a solenoid valve 92 which is controlled to turn on electricity by an electric arithmetic operation device 101. Output signals of a car velocity sensor 102 and a throttle sensor 103 are input, and the arithmetic operation device 101 is adapted to check a speed change to the top speed step when a throttle valve opening is more than a designated value, for example, 85% and a car velocity is less than a comparatively high first designated value if a car velocity increases and to control the solenoid valve 92 in such a manner as to permit the speed change when a car velocity increases more than the first designated value.
Patent JP-S58214170-A (JP)
Title: Color electrophotographic method
Inventor: SAKAI TOSHIO
IPC: G03G13/01
Filed: 1982-06-08
Abstract: PURPOSE:To increase the color tones of a picture of mixed colors, by mixing fluorescent materials which have light emission of colors A, B and C into toners of colors A, B and C respectively by means of two types of photoreceptors and therefore emitting the fluorescent light from each colored picture. CONSTITUTION:A photoconductive layer 1B of a photoreceptor 1 is exposed panchromatically to light, and a layer 1C does not sense the red color and transmits it. The layer 2B of a photoreceptor 2 is not sensitive to blue, red and green; while a layer 2C is sensitive to green and not sensitive to red and blue respectively. The primary and secondary electrifications are carried out in the dark for photoreceptors 1 and 2 with positive and negative opposite to each other, and an optical image of a color original O is inrradiated to these photoreceptors. A negative electrified black toner TB and a positive electrified red toner TR obtained by doping Cu to styrene resin with AnS used as a fluorescent meterial are supplied to the photoreceptor 1 for development. Wheile a positive electrified blue toner TBL obtained by doping Sm and Ce to the styrene resin with SrS used as a fluorescent material and a negative electrified green toner TG obtained by doping Cu and Ae to the styrene resin with ZuS used as a fluorscent material are supplied to the photoreceptor 2 for development. Thus the fluorescent light can be emitted from pictures.
Patent JP-S63263180-A (JP)
Title: Manufacturing device of vehicle
Inventor: YAMANAKA MASAO
IPC: B62D65/00
Filed: 1987-04-21
Abstract: PURPOSE:To prevent the occurrence of difference in adjusted values at the time of traveling after carrying out adjustment by providing a friction removing device which gives a shock to the wheels of an assembled vehicle to remove the friction of said wheels, in the part between the assembly line and the inspection and adjustment line of a vehicle. CONSTITUTION:In the manufacturing plant of automobiles, plural assembly lines Lm and plural inspection and adjustment lines Lt for carrying out the inspection and adjustment of the assembled vehicles V are provided. In this case, a friction removing device 1 for removing the friction of the parts of wheels of a vehicle V before carrying out the inspection and adjustment of the vehicle V is provided in the fore stage position of each inspection and adjustment line Lt. And, then, a steering handle steering angle measuring device 2, a ground clearance adjusting device 3, an alignment inspection device 4, a head light optical axis inspection device 5, a speedometer inspection device 6, a side slip inspection device 7, and an operator confirming device 8 are placed in order along the conveying direction of the vehicle as before on the rear stage side of the friction removing device 1.
Patent JP-S60248679-A (JP)
Inventor: MAAKASU BAUMAN
IPC: C07D235/28
Filed: 1985-05-10
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-S5930984-A (JP)
Inventor: PENTEI BIOKI
IPC: B04C5/23
Filed: 1983-06-03
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-S58215444-A (JP)
Title: Thermoplastic resin composition
Inventor: KISHIDA KAZUO
IPC: C08L101/00
Filed: 1982-06-08
Abstract: PURPOSE:To provide a thermoplastic acrylic resin compsn. having excellent transparency, resistance to stress-whitening, processability, etc., by blending specified two kinds of multi-layer structure polymers. CONSTITUTION:A multi-layer structure polymer ( I ) composed of a crosslinked elastomeric polymer layer (inner layer) mainly composed of an alkyl acrylate, a resin layer (outer layer) having a Tg of 60 deg.C or above mainly composed of an alkyl methacrylate and an intermediate layer therebetween mainly composed of an alkyl acrylate and an alkyl methacrylate, is blended with a multi-layer structure polymer (II), in which the basic polymer structure is the same as that of the polymer ( I ), but the amount of the crosslinked elastomeric polymer is equal to or larger than that of the resin layer, in a weight ratio of 1-99:99-1, the amount of the alkyl acrylate in the intermediate layer being reduced from the inner layer toward the outer layer.
Patent JP-S5723244-A (JP)
Title: Formation of multilayered wiring pattern
Inventor: MATSUZAWA KAZUMITSU
IPC: H01L23/522
Filed: 1980-07-18
Abstract: PURPOSE:To enable connective wiring of various channel with a single mask pattern by providing a method having the steps of forming a lower distribution layer and openings on a interlayers film with a standardized pattern and connecting and cutting unnecessary portion in lower wiring layer with a pattern of an upper wiring. CONSTITUTION:Lower layer wirings A1-A4 are formed continuously in the direction of X, for example, on which an insulator film 3 and openings H11-H44 are provided with fixed intervals. A metal layer is formed on the whole surface and etched with a pattern of distribution layer b1-b5 connecting wiring A2, A4 with openings H23, H43 and supplementary connecting member K21, K22, K44. At openings H24, H41, H42, unnecessary portion of lower layer wiring A2, A4 are cut to from a desired connecting wirings. This method can be applied for various purposes, for example; providing a structure of double layered standardized one wherein lower layered wirings are connected at the openings being made at places other than crossed parts, and on said structure, the insulaion films are formed having standardized openings followed by patterning. Thereby, enabling the high density wirings using a single mask pattern.
Patent JP-H05293917-A (JP)
Title: Honeycomb panel and production thereof
Inventor: OIKAWA MASASHI
IPC: B21D47/00
Filed: 1992-04-17
Abstract: PURPOSE:To obtain a honeycomb panel capable of being simply produced, free from a welding flaw and excellent in dimensional accuracy. CONSTITUTION:A honeycomb core 3 is formed by mutually welding a large number of pipes and held between two facing sheets 2a, 2b to be bonded to both facing sheets 2a, 2b. A large number of pipes are successively welded to one of the facing sheets 2a, 2b using laser beam and mutually welded using laser beam. The other one of the facing sheets 2a, 2b are bonded to the bonded structure thus formed.
Patent JP-S5725174-A (JP)
Title: Da/ac converter
Inventor: OOMORI TETSUO
IPC: H02M7/538
Filed: 1980-07-18
Abstract: PURPOSE:To prevent the damage of a switching element and to improve the stability of the output of the element by suppressing the variation in the storage time of the switching element. CONSTITUTION:When the saturation of a transistor (Tr)21 is raised to increase the storage time, the time duration of the primary current of a power transformer 4 is extended, the inverted input voltage of a differential amplifier 36 is raised, and the output voltage of the amplifier is lowered. Thus, the base bias of the Tr37 is reduced, and the operating voltages of the Tr10, 11 and the primary coil voltage of a pulse transformer 15 are lowered. In this manner, the base currents of the Tr20, 21 are reduced, and their saturation degrees can be lowered. Thus, the storage times of the Tr20, 21 are shortened, and the primary current of the output power transformer 4 is shortened in the period of time.
Patent JP-H06196195-A (JP)
Title: Supply of raw material gas in plate-like solid electrolyte type fuel cell in plate-like solid electrolyte type fuel cell and plate like solid electrolyte type fuel cell
Inventor: MATSUMURA MITSUO
IPC: H01M8/24
Filed: 1991-01-31
Abstract: PURPOSE:To supply raw material gas so that temperature distribution of the whole cells, particularly in the integrated direction can be uniformized in a plate-like solid electrolyte type fuel cell. CONSTITUTION:Raw material gas composed of fuel gas and oxidating agent gas is made to flow in series toward respective cells. An inside manifold system having gas passing ports 11a, 11b and 11c in prescribed places of the peripheral parts of a solid electrolyte plate 11 and a separator 14 is ideal. A solid electrolyte type fuel cell formed by using this system is constituted by integrating the flat shape solid electrolyte plate 11 having passing ports of one or both fuel gas and oxidating agent gas in the end parts close to one side or two sides adjacent to each other, the separator 14 which has fuel gas and oxidating agent gas passages on both surfaces and has gas passing ports 14c and 14d communicated with the respective passages in the end parts close to two sides adjacent to each other and an external terminal.
Patent JP-S58215605-A (JP)
Title: Fiber type optical filter
Inventor: OKAMOTO KATSUNARI
IPC: G02B6/34
Filed: 1982-06-10
Abstract: PURPOSE:To obtain a smallp-sized, high-performance optical filter by slanting the principal axis of each single-polarization fiber at a specific angle to an X axis, and allowing the n-th single-polarization fiber to have specific length and connecting fiber type plarizers to both ends. CONSTITUTION:This optical filter consists of fiber type polarizers 1-5, single- polarization fibers 6-9, cores 10-18, stress applied parts 19-22 formed by adding B2O3 or B2O3-GeO2 to SiO2, and metals 23-27. The direction with the least absorption loss in the fiber polarizers 1-5 is regarded as the X axis and the principal shaft X of the N units of single-polarization fibers is slanted at an angle pi/4rad to the X axis; and the fiber type polarizers and single-polarization fibers are connected alternately, and the fiber type plarizers are arranged on both ends. The length (l) of the n-th single-polarization fiber among the N units of the single-polarization fibers is as shown by an equation. Thus, the optical filter has high performance and is reduced in size.
Patent JP-2000295747-A (JP)
Title: Wiring duct device in desk
Inventor: YAMANISHI YASUO
IPC: H02G3/04
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To attach a duct member simply and firmly right below the rear of a roof, and change the depth of the duct member, or stably support the duct cover to cover the upper area of the duct member. SOLUTION: For a desk, a roof 6 is fixed between the topsides of right and left supporting feet 2, and also a frieze board 7 is attached between the rear end faces of the supporting feet 2, and an opening 8 facing in right and left direction is made between the rear end of the roof 5 and the top end of the frieze board 7. At this time, the rear end of the root 6 and the top of the frieze board 7 are coupled with each other at a plurality of places in right left direction, by a plurality of duct retaining members 11 whose fronts are locked to the bottom of the rear end of the root 5 and whose rears are locked to the front top of the frieze board 7 and which face in backward and forward direction, and a trough-shaped duct member 33 facing in right and left direction is supported by the duct retaining member 11.