baber/WOPTO huggingface dataset:
Patent JP-H10150980-A (JP)
Title: Purification of prothrombin
Inventor: KAETSU HIROSHI
IPC: C07K14/745
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To conduct a fine purification of the subject compound for local hemostatic or the like by developing a solution containing prothrombin through an anion exchange-resin for adsorbing the prothrombin thereto and subsequently eluting it with a buffer solution containing a calcium salt. SOLUTION: This high-purity prothrombin useful as a local hemostatic in the surgical field, hemostatic for upper alimentary canal, etc., in the medical field and a constituent of tissue adhesive is obtained by developing a solution containing prothrombin (occasionally referred to as thromboplastic factor II) through an anion exchange-resin so as to adsorb the prothrombin thereto, followed by eluting it with a buffer solution containing a calcium salt; or by controlling the ionic strength of the solution containing the prothrombin so as to allow the prothrombin to be adsorbed to the anion exchange-resin in the absence of calcium salts and subsequently preparing the solution to contain the calcium salt to develop it through the anion exchange-resin so that the prothrombin freely passes therethrough.
Patent JP-H09179924-A (JP)
Title: Method for encoding information to be printed out on printing medium, method for decoding information printed on printing medium and two-dimensional data bar code
Inventor: DANIERU ROPURESUTEI
IPC: G06K19/06
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain a two-dimensional(2D) bar code capable of expressing digitally encoded data and eliminating the necessity of a clock by generating a randomized data stream having '0' and '1' characters of one sequence. SOLUTION: Data in a data stream are randomized in steps 33, 34 so as to surely include the practically same numbers of '0' bits and '1' bits and the randomized data stream is mapped. In a step 35, the number of encoded data bits is counted and block identifiers (IDs) are inserted into plural space positions to be used for detecting a data rows/columns lost or added at the time of reading out a Pana Mark. In steps 36, 38, header information and necessary control data are added to the Pana Mark and a 2D digital array is converted into a portable bit map format and anolog information and the Pana Mark are printed out on a printing medium.
Patent JP-H01170125-A (JP)
Title: Communication satellite system
Inventor: TACHIKAWA KENICHI
IPC: H04B7/005
Filed: 1987-12-25
Abstract: PURPOSE:To set a communication line to have a necessary line quality by providing a control earth station to assign a frequency to an earth station related to a line connecting request and even to designate a transmission power. CONSTITUTION:When an earth station 3 transmits a call request, it is transmitted through a common signal channel to a control earth station 2. Then, control signal to the calling side earth station 3 and an incoming call side earth station 4 is transmitted from a request assignment multiple connector which the control earth station 2 has. Namely, a transmission radiant power according to an idle communication channel, an intermodulation product received by the channel and the levels of the interfering waves of adjoining satellites and crossing polarization is assigned. For example, the control earth station 2 executes a control to transmit assignment information to execute a transmission with a frequency f1Hz and an effective radiant power CdB through the common signal channel to the earth station 3 and, simultaneously, to transmit the assignment information to execute the transmission with a frequency f4Hz and an effective radiant power C4dB to an earth station A.
Patent JP-H11159331-A (JP)
Title: Devided combustion chamber for engine
Inventor: YOSHIDA KOZO
IPC: F02B19/16
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To absorb an error between the vertical dimension of a cavity and the vertical dimension of a base in a simple structure. SOLUTION: A main combustion chamber 2 is provided in a cylinder 1, a cavity 4 facing the main combustion chamber 2 is provided in a cylinder head 3, a divided combustion chamber 6 is formed by fitting a base 5 into the cavity 4 and a groove 17 is formed in the base 5 on its barrel outer periphery 7b to be easily compressed and deformed in a vertical direction. The base 5, before fitted and assembled therein, is machined in such a manner that the dimension of the base 5 from the lower end 8b of a flange 8 to the front end 7a of a barrel is properly longer than the dimension L1 from the lower face 3b of the cylinder head to the inner-side stepped face 14.  Then, the base 5 is fitted and assembled into the cavity 4, the front end 7a of the barrel is put in press contact with the inner-side stepped face 7b and the outer periphery 7b of the barrel in which the groove 17 is formed is compressed and deformed so that the dimension from the lower end face 8b of the flange 8 to the front end 7a of the barrel can correspond to the dimension L1 from the lower face 3b of the cylinder head to the inner-side stepped face 14.
Patent JP-H08186704-A (JP)
Title: Magnified data generator in digital copying machine
Inventor: KOGA SHINJI
IPC: H04N1/409
Filed: 1994-12-28
Abstract: PURPOSE: To prevent the contour part of a character from blurring and the line width of the character from being changed by density adjustment. CONSTITUTION: This generator is provided with a magnification interpolation processing means 11 and a contour emphasis processing means 12. The contour emphasis processing means 12 is provided a first means for obtaining a minimum picture element density and maximum picture element density within the density judgment area of a prescribed size whose center is a picture element under consideration and with a second means in which a density range between the minimum picture element density and the maximum picture element is divided into the three ranges of a low density range, an intermediate density range and a high density range corresponding to a set magnifying power,  the density of the picture element under consideration is converted to the minimum picture element density when a difference between the density of the picture element under consideration and the minimum picture element density is within the low density range, the density of the picture element under consideration is converted to the maximum picture element density when the difference is within the high density range and the density of the picture element under consideration is converted to the density corresponding to the difference between the density of the picture element under consideration and the minimum picture element density when the difference is within the intermediate density range.
Patent JP-H02211938-A (JP)
Title: Method and apparatus for electromagnetic casting of metal
Inventor: JIYANNKUROODO BUEEBAA
IPC: B22D11/01
Filed: 1989-12-16
Abstract: PURPOSE: To obtain uniform metal feeding and uniform metal cooling by rotating an ingot around the longitudinal axis thereof during casting, in the production method for vertically electromagnetic-casting the round-hollow ingot, particularly Al(alloy). CONSTITUTION: To a float 3, a stationary stirrer 8 dipping into molten portion of the ingot 7 is fitted. The stirring effect is obtd. with the rotation of a dummy base 6 rotated around the axis X of the ingot. The stirrer 8 has the characteristic of a baffle which is vertically set to the flowing direction of the metal in the molten portion of the ingot 7, and this flowing is generated with the above rotation, and the stirring actin is promoted. As the other from of the stirrer 8, a round plate 9 having teeth 10, an one provided with two vertical plates 11 symmetrically disposed to the longitudinal axis of the ingot, a shaped one having two propepper blades, etc., can be used. In this way, the metal feeding and the cooling of the ingot are symmetrically executed and suitable to the electromagnetic production of the large dimensional ingot.
Patent JP-H02175040-A (JP)
Title: Pocking die forging machine
Inventor: KAMIIDE TAKUO
IPC: B21J9/02
Filed: 1988-12-27
Abstract: PURPOSE:To enable diversified motions due to a double eccentric sleeves by locating the spere formed at the nose of rocking shaft levers which slide on its midpoint, installing sliders sliding in the longitudinal direction on both ends of the levers and inserting eccentric shafts in those sliders. CONSTITUTION:In the rocking die forging machine guided with the backside and spherical sheet 5 of an upper die 1 and projected the rocking shaft 6 on the rock, plural eccentric shafts 36, etc., are installedon a fixed platen 3 enclosed with the rocking shaft. At the nose of the rocking shaft the spere and the levers 31, 32 slided at the midpoint are located and sliders 34 which are slided longitudinal and held are installed on both ends of the levers. The abovementioned eccentric shafts are fitted so as to rotate freely onto the sliders. Circular motion, rectilinear motion, epicycloidmotion, spiral motion, synthesis of sinusoidal motion and other motions are performed by the various combination that each of the phases and number of revolution of the eccentric shafts 35, etc., are brought into synchronism equally or the shaft of one side is stopped and so on. Thus the driving system is simplified and the diversified motions are gained by the double eccentric sleeve.
Patent JP-H08173057-A (JP)
Title: Angling bait and its production
Inventor: SATO KOJI
IPC: A01K97/04
Filed: 1994-12-28
Abstract: PURPOSE: To obtain an angling bait having excellent preservation, giving feeling of the surface skin the same as an organism membrane of a natural live bait, giving excellent bite of a fish and a small amount of content flows outside to enhance a fish attracting property and capable preserving for a long period of time, and even a woman or a child is able to handle without resistant feeling. CONSTITUTION: A mixed raw material formed by mixing feed, oil, konjak powder liked by fishes and water is extruded from a pressurized extruder and formed to a shape liked by a fish with a roller molding machine. This molded material 5 is dipped in an alkali solution and only the surface 7 is changed into a gel form but an inside 8 is not changed.
Patent JP-H02174394-A (JP)
Title: Signal telemetry system
Inventor: NAKAMURA TETSUO
IPC: H04B10/11
Filed: 1988-12-27
Abstract: PURPOSE:To secure the synchronization by stopping forcibly the working of an internal oscillator of a slave device for each cycle of the synchronizing signal outputted from a controller and then actuating again the oscillator. CONSTITUTION:The synchronizing signal SYN is repetitively transmitted from a controller 1 (4kHz, for example). The working of an internal oscillator 36 of each organism attachment device is stopped temporarily and then actuated again for each input of the signal SYN. Thus the synchronization is forcibly applied and a frequency error is reduced. In such a way, the bidirectional communication is carried out between the controller 1 and plural slave devices 3 via the optical pulses. In this case, the synchronization is forcibly and repetitively executed among those devices 3 based on the control signals which are repetitively transmitted from the controller 1. Thus it is possible to eliminate such an inconvenient case where the identification of plural slave devices 3 and the measured signals are impossible.
Patent JP-H04195576-A (JP)
Title: Cache memory system
Inventor: KAWAMURA EIJI
IPC: G06F15/16
Filed: 1990-11-28
Abstract: PURPOSE:To shorten a communication time by temporarily storing data in a cache memory at the time of executing inter-processor communication and then automatically transferring the data to a communicated cache memory to execute rapid inter-processor communication of large capacity data. CONSTITUTION:This cache memory system is provided with a decoder 112 for deciding the existence of an inter-processor communication access, an exclusive memory 10 for discriminating the existence of inter--communication data in each cache/block, a logical circuit 110 for controlling inter-process communication, and a block retrieving counter 114. At the time of outputting an inter- processor communication, data are temporarily stored in the cache memory and then automatically transferred to the communicated cache memory, so that the inter-processor communication of large capacity data can rapidly be executed without passing them through a main storage. Thus, the communication time can be shortened.
Patent JP-H04198382-A (JP)
Title: Double-coated pressure-sensitive adhesive tape or sheet
Inventor: MATSUMOTO TOSHIHIKO
IPC: C09J7/02
Filed: 1990-11-27
Abstract: PURPOSE:To obtain the title tape or sheet having excellent bond strength of peeling, shear break strength, low stress concentration to the end of adhesion part, comprising a substrate obtained by crosslinking between layers of laminate of film comprising an acrylic polymer and elastic plastic hollow spheres. CONSTITUTION:The objective tape or sheet comprising a substrate obtained by crosslinking between layers of laminate of film comprising (A) a (co)polymer of an alkyl acrylate composed of an acrylate ester of preferably 4-12C alkyl alcohol, not tertiary alcohol and (B) elastic plastic hollow spheres having about 20-80mum average diameter, wherein 2/3 the diameters are 32--64mum, made of a material composed of a copolymer of vinylidene chloride and acrylonitrile or a copolymer of methyl methacrylate and acrylonitrile.
Patent JP-H11159127-A (JP)
Title: Hanging scaffold
Inventor: IITANI MASANORI
IPC: E04G3/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To compact a hanging scaffold and reduce the weight and improve the stability by forming turning-back parts at the upper ends of the right and left bar-form hanging members of the hanging scaffold temporarily installed on a wall face and inserting and fixing the front ends into fixing holes formed in a beam. SOLUTION: The upper ends of right and left hanging members 2L, 2R made of steel bars or the like are turned back to form an inverted U-shape and a plurality of projections 8 are provided at middle positions. A scaffold board 3 is detachably fitted on the projections 8 to form the hanging scaffold 1. When the hanging scaffold 1 is attached to a wall face 10, the front ends of the turned- back parts 4 are inserted in fixing holes formed in a building frame body (beam 7) and the lower parts are fixed to the wall face through butting parts 11. The height of the scaffold board 3 is adjusted by fixing and unfixing the board 3. The hanging scaffold 1 is made compact and light-weight to facilitate transportation and keeping thereof and also made favorably usable even in a narrow space. In this way, a hanging scaffold 1 which has less parts and excellent stability can be costlessly obtained.
Patent JP-H02175521-A (JP)
Title: Paper sheets feeding device
Inventor: KAWAMURA NORIYUKI
IPC: B65H1/14
Filed: 1988-12-26
Abstract: PURPOSE:To prevent the reduction in the frictional coefficient of recording paper in a low temperature environment, and the poor paper feeding due to slip accompanied by the increase of curl and the increase in rigidity by providing, on a recording paper pressing plate, a projected member by which the recording paper sheets are pressed against a transfer roller with a given winding angle. CONSTITUTION:In the case of paper feeding, a projected member 17 on a recording paper pressing plate 13 abuts on the lowest part or recording paper sheets 11 to deform the entire recording paper sheets 11 in an upwardly convex shape, and the recording paper sheets 11 are pressedly brought into contact with a transfer roller 12 so as to be wound around it, so that the pressedly contacting area is increased. As a result, a larger transfer force can be obtained, and poor paper feeding can be prevented, and also the load of the entire equipment can be reduced.
Patent JP-H01171044-A (JP)
Title: Method for positioning block of memory
Inventor: KIJIRO SHIGERU
IPC: G06F12/08
Filed: 1987-12-26
Abstract: PURPOSE:To eliminate the need for a memory table and to execute a processing at high speed by writing special form data and the error correcting code of the special form data to the leading part of a block at the time of writing and further, at the time of reading, detecting the special form data and detecting a block position. CONSTITUTION:When a data block is written on a memory 10, special forms 201-206 are surely written immediately before the peak address of a data block C. Thereafter, when a block is made into the input/output object and the address range on the memory 10, in which the block exists, is already known beforehand, the address is obtained in which the special forms 201-206 are written, while the data and the code are successively read from the leading address of a range, and the address is positioned to the block in continuation of the special forms 201-206 and a processing to retrieve the data block C can be started. Thus, the memory table for block positioning is eliminated and the high speed of the processing can be executed.
Patent JP-H05140717-A (JP)
Title: Manufacture of galvannealed steel sheet
Inventor: SUZUKI SHINICHI
IPC: C23C2/06
Filed: 1991-11-18
Abstract: PURPOSE:To securely execute alloying treatment by previously applying Fe-C-S composite plating to the surface of a steel sheet, then applying galvanizing and thereafter executing heating and alloying treatment. CONSTITUTION:The surface of a steel sheet contg. 0.02 to 0.05% P and/or 0.03 to 3% Si and/or 0.1 to 3% Mn is applied with Fe-C-S composite plating and is then galvanized, and thereafter, alloying is executed in heating. Thus, its plating wettability is improved, the alloying rates of various steel sheets with different alloying reaction rates are equalized, the industrial manufacture is facilitated and the alloying rates can be promoted particularly to the kinds of steel late in alloying reaction such as P-added steel.
Patent JP-H07181162-A (JP)
Title: Electrochemical gas sensor
Inventor: NISHITANI MASUMI
IPC: G01N27/404
Filed: 1993-12-24
Abstract: PURPOSE:To prevent the generation of a local current caused by lead wires which are taken out and to perform a precise measurement by a method wherein the lead wires which have been taken out from an anode and a cathode are taken out form an electrolytic cell through a hole part in a flexible cylindrical plug which has been force-fitted into a hole which has been made in a cell body. CONSTITUTION:An electrolytic solution 4 is housed in a sensor body 1, a cathode 3 and an anode 5 as one pair are immersed in the electrolytic solution, and electrolytic current which is generated by an electrochemical reaction by oxidation or reduction is measured, and the concentration of oxygen can be found. A sensor is sealed hermetically by a gas-permeable film 2 at the upper part and by an expansible film 11 at the lower part. It is preferable that lead wires 6, 8 are platinum wires or the like. As a flexible cylindrical plug 7, a cylinder which is made of a plastic such as polyvinyl chloride or the like and which has a hole part in the central part is used. The cylindrical plug 7 is force-fitted into a hole which has been made in the body 1, the lead wires 6, a are passed through the hole in the central part of the cylindrical plug 7, and the lead wires are taken out.
Patent JP-H04193380-A (JP)
Title: Waste treating device
Inventor: TOMIZAWA TAKESHI
IPC: B09B3/00
Filed: 1990-11-27
Abstract: PURPOSE:To completely eliminate the uncomfortable feel by the malodors which are heretofore diffused to the circumference in an ordinary state and when a cap is opened by switching the intensities of a gas suction means cooperatively with the opening and closing of the cap. CONSTITUTION:The cap 2 is provided on a container 1 for housing waste. The waste is heated by a microwave oscillator 3. Further, the gas suction means 1 is communicated with the container 1 and sucks gases from the container when this means is energized. A detecting means 16 which detects the opening and closing of the cap 2 is provided and the intensities of the gas suction means 1 are switched cooperatively with the opening and closing of the cap 2. Consequently, the generation of the malodors is prevented while the cap is held closed or open.
Patent JP-H05171699-A (JP)
Title: End section material
Inventor: HIROKI YASUHIRO
IPC: E04F13/21
Filed: 1991-12-12
Abstract: PURPOSE:To facilitate operation, and to improve appearance and quality by disposing end section materials so as to cover a section between the oppositely faced end sections of adjacent upper and lower external wall panels, inserting an engaging section into a clearance between the end sections and engaging the engaging section at both ends. CONSTITUTION:An end section material body 11 formed in a long-sized shape is disposed so as to cover the clearance of both external wall panels 13, 14 under the state, in which both-side edge sections are abutted against the oppositely faced end sections 13a, 14a of the adjacent upper and lower external wall panels 13, 14. Engaging sections 12 projected to the rear side 11a of the end section materials body 11 are inserted into the clearance of both external wall panels 13, 14, and engaged with the end sections 13a, 14a of both external wall panels 13, 14. Accordingly, working processes are decreased, and workhours can be shortened.
Patent JP-2000156286-A (JP)
Title: Light emitting device, exposure device, and image forming device
Inventor: HASHIMOTO YUICHI
IPC: H01L51/50
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting device in which sealing to isolate an element constitution from outer air can be securely conducted, and in which a long-life and stable light emitting output can be obtained compared to a conventional organic LED element. SOLUTION: In this light emitting device comprising a charge-injection type light emitting element comprising at least a positive electrode layer 2, a negative electrode layer 4, and one or plural organic compound layers 3 held between them, and provided on a substrate 1, a gas-tight case 5 to surround the organic compound layers 3, the positive electrode 2, and the negative electrode layer 4 to isolate them from outer air is provided, and gas 7 containing sulfur hexafluoride is sealed in the gas-tight case 5.
Patent JP-H06334011-A (JP)
Title: Warpage measuring device of semiconductor apparatus and its manufacture
Inventor: NOMURA TERUO
IPC: G01B21/20
Filed: 1993-12-27
Abstract: PURPOSE:To provide a manufacturing method for a power semiconductor device using a warpage measuring device by obtaining the warpage measuring device which can measure in high precision warpage of a metal base plane of a power semiconductor apparatus. CONSTITUTION:A displacement gauge (a dial gauge 54 and the like) having a measuring probe 53 in contact with one point in a measuring probe placement region 58 of a power semiconductor apparatus is installed at the bottom of a pedestal 51 and positioned in mutually equal distance in opposite direction from the center point on a straightline passing through the center point of the power semiconductor apparatus 1. A reference point 52 supporting the power semiconductor apparatus at one point is provided in two locations on the surface of the pedestal 51.
Patent JP-H07185993-A (JP)
Title: Coolant decomposition preventive device
Inventor: ISHIHARA SADAHARU
IPC: B23Q11/10
Filed: 1993-12-27
Abstract: PURPOSE:To prevent generation of a nasty smell by preventing decomposition of a coolant for preventing abrasion of a machining part of a machine tool and for cooling it, even when the coolant is used for a long period of time. CONSTITUTION:A sterilizing device 19 is set in a machining area A and the sterilizing device 19 is interlocked with actuation of a coolant pump 15 in a machine tool using a coolant to cool a machining tool or a work.