baber/WOPTO huggingface dataset:
Patent JP-S5750923-A (JP)
Title: Preparation of blood-plasma kallikrein and determination of blood-plasma prekallikrein
Inventor: NAKA HAJIME
IPC: A61K35/16
Filed: 1980-09-12
Abstract: PURPOSE: To prepare the titled compound useful as a medicine for cardio-vascular system, easily, by adding an activating agent such as kaolin to the blood-plasma of mammals adjusted to a specific pH value, thereby activating the prekallikrein and at the same time adsorbing the activated kallikrein to the activating agent, and then eluting the adsorbed kallikrein with a specific solution.  
     CONSTITUTION: Human or mammalian blood-plasma is mixed with a buffer solution [e.g. equal volume of 0.1M phosphate buffer solution (pH 6.0), etc.] to adjust the pH of the mixture of to 6.5. An activating agent such as kaolin or Celite is added to the mixture and stirred thoroughly at a low temperature to activate the prekallikrein. The amount of the activating agent is ≥15mg/1ml of the blood- plasma. The activated kallikrein is simultaneously adsorbed to the activating agent. The adsorbed kallikrein is eluted with a protamine solution prepared by dissolving 0.5W4mg of protamine in 1ml of 0.02M tris-hydrochloric acid buffer solution (pH 8.0) to obtain the blood-plasma kallikrein in high efficiency. The kallikrein plays an important role in quinine, coagulation or adenolytic system for maintaining the homeostatis. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S616600-A (JP)
Title: Heat transfer pipe of heat exchanger
Inventor: TSUDA YOSHIYUKI
IPC: F28F13/10
Filed: 1984-06-19
Abstract: PURPOSE:To accelarate the heat transferring in a heat transfer pipe, and to contrive the miniaturizing of the heat exchanger and to improve its quality, by a method wherein plural number of oscillators are provided on a pipe wall along the heat transfer pipe axis. CONSTITUTION:Oscillators 4 are adhered or embeded on the outer wall of the heat transfer pipe 3 along the pipe axis, and these oscillators have both functions to detect the oscillation of fluid in the pipe and to give the oscillation to fluid. These oscillators are operated by a DC power device 5. An operation control circuit 6 functions measuring of the output by the fluid oscillation from oscillators at the determined intervals and the work to send the input order for oscillators 4 to the DC power device 5 after measuring the optimum oscillation strength to obtain large heat transfer rate from that measured value. Hereby, the large heat transfer rate in the whole heat transfer pipe can be obtained using the minimum outside power.
Patent JP-H084149-A (JP)
Title: Fireproof partition wall of attic space or eaves space
Inventor: OGASAWARA AKIRA
IPC: E04B7/18
Filed: 1994-06-08
Abstract: PURPOSE:To facilitate the construction and improve the quality, by forming a fireproof wall provided with a slope along rafters of a roof, as a unit with a galvanized steel plate and sticking glasswool at the inside and fitting it so as to straddle the rafter. CONSTITUTION:A fireproof partition wall 21 having a slope fitting part 22 is formed by a galvanized steel plate as a unit and glasswool 24 is stuck to the inside of the wall plate 23. The wall is attached so as to straddle the rafters 12a and fixed by nails at nail holes 22a. In the case of an attic space also, a fireproof partition wall is fitted in the same manner with the eaves space. The fireproof partition wall is lightened as much as possible so as to easily fix it even in a narrow space. When the fireproofing performance can be guaranteed, the wall plate 23 may be one-sided. In this way, the workability can be increased and the quality of fireproof wall can be improved.
Patent JP-H01296250-A (JP)
Title: Heat development transfer device
Inventor: SHIRAISHI ATSUSHI
IPC: G03D13/00
Filed: 1988-05-24
Abstract: PURPOSE:To surely and stably peel a photosensitive material and an image receiving material after heat development transfer by providing a pair of prescribed endless peeling belts to the down stream part of an endless press contact belt. CONSTITUTION:The photosensitive material 16 subjected to exposing and coating with water and the image receiving material 49 are superposed on each other and are pinched and transported between the the endless press contact belts 70 and 76. These materials are subjected to heat development by a heating drum 40 and the dye images are transferred to the material 48. The materials 16, 48 are in succession transported. The endless peeling belts 88A, 88B engage with both end parts in the transverse direction of the material 16 to strip the material 48 upon arriving at peeling parts 96A, 96B. The separated material is curved and moved downward. The material 48 is separated from the material 16 and is then stacked in a tray. The belt 70 is formed broader than the material 48 and narrower then the material 16 and the belts 88A, 88B are narrow and engage only with both ends of the material 16 and, therefore, the peeling and separating of the materials 16, 48 are surely and stably executed.
Patent JP-H04349957-A (JP)
Title: Coating method and device
Inventor: KUBOTA TOSHIO
IPC: B05B12/04
Filed: 1991-05-29
Abstract: PURPOSE:To prevent the occurrence of recoating of surface in water paint application. CONSTITUTION:When a vehicle body 16 is being moved by a transfer mechanism for coat application, its border parts between the top and side surfaces are first painted by coating guns 68b provided on the border coating means 60b of side and border coating devices 14a and 14b installed at a predetermined distance from the vehicle body 16 and the side surfaces of the vehicle body 16 are then coated by coating guns 68a provided on the side coating means 60a thereof. The top surface of the vehicle body 16 is thereafter coated by the coating guns mounted on rotating arms 46a and 46b of a top surface coating device 12 moving in the same direction as the vehicle body transfer direction (arrow X).
Patent JP-H04353218-A (JP)
Title: Exhaust timing varying device for two-cycle engine
Inventor: IIYAMA TADASHI
IPC: F01L5/20
Filed: 1991-05-29
Abstract: PURPOSE:To provide an exhaust timing varying device for a two-cycle engine which can improve the engine output furthermore. CONSTITUTION:As for an exhaust timing varying device of a two-cycle engine, valve bodies 30, 40, and 50 are arranged in shiftable manner at the upper edge part of a cylinder side opened port 11a' in an exhaust passage 11. In this exhaust timing varying device, the exhaust timing is varied by advance/retreat- shifting the valve bodies 30, 40, and 50 in the exhaust passage 11, and the top edge shape is formed so as to follow the locus of a piston ring P which projects to the exhaust passage 11 from the cylinder side opened port 11a, when the valve bodies 30, 40 and 50 are projected to the exhaust passage 11.
Patent JP-S61285829-A (JP)
Title: Tv-fm reception circuit
Inventor: YAMAZAKI MICHIKAZU
IPC: H04B1/20
Filed: 1985-06-12
Abstract: PURPOSE:To eliminate the need for a FM signal input terminal, a pre-selector, an FM amplifier and an inter-stage filter for a conventional FM reception circuit by using an IF changeover switch so as to switch an IF reception circuit section to the position of TV reception or an FM reception. CONSTITUTION:An IF changeover switch circuit 22 used a TV/FM control signal 23 is changed over so as to change over the output direction of a TV.IF from a mixer 6 or 13 to the position (a), the TV reception system or the position (b), FM reception system. The TV.IF of the TV reception system changed over to the position (a) by the IF changeover switch circuit is amplified by a TV.IF amplifier 8, outputted to a TV.IF output terminal 9 and the TV.IF of the FM reception system changed over to the position (b) is mixed the signal of a local oscillator 18 by a mixer 17 and converted into the FM.IF, amplified by the FM.IF 19 and outputted to an FM.IF output terminal 20.
Patent JP-S61285316-A (JP)
Title: Automatic combustion control device
Inventor: YAMAMOTO HIDEO
IPC: F23N5/24
Filed: 1985-06-12
Abstract: PURPOSE:To detect an abnormal combustion before it occurs, by obtaining a large simulated-air-flow signal or a small one from fuel flow control signal, comparing them with an air-flow control signal, thus judging whether there is any abnormal state. CONSTITUTION:A simulated air-flow transmitter 28 inputs large simulated-air- flow signals 29 and small simulated-air-flow signals 29 obtained from fuel-flow control signals 19, which are outputted by a fuel-flow control unit 17, into an air-flow operation part 30, while air-flow control signals 24 are inputted into the air-flow operational unit 30 as well, in which a comparison is made between the simulated air-flow signals 29 and the air-flow control signals 24. An abnormal signal 31 is outputted therefrom when the air-flow control signals 24 are larger than the large simulated-air-flow signals 29 or smaller than the small simulated-air-flow signals 29. In the arrangement as stated above, abnormal conditions can be detected prior to the occurence thereof.
Patent JP-H08304406-A (JP)
Title: Calibrator matrix
Inventor: IZATSUKU BAHAA
IPC: G01N33/96
Filed: 1995-05-25
Abstract: PURPOSE: To obtain an improved calibrator matrix being employed in the calibration of test for analyte in blood serum e.g. immunoassay or clinical chemistry test, and an immunoassay in which a more accurate calibration curve can be obtained using the calibrator. CONSTITUTION: A blood serum, from which lipid is removed, is added with a lipid preparation, e.g. cholesterol or triglyceridde.
Patent JP-H04226899-A (JP)
Title: Slit forming device and method
Inventor: AIHARA KINTARO
IPC: B26D7/20
Filed: 1991-05-01
Abstract: PURPOSE:To form nearly nondefective and proper slits to various types of films at high speeds and easily by allowing a slit forming means to be received in the grooves of a receiving member when the slit forming means penetrates through a film. CONSTITUTION:Each knife 12 of a rotary knife 1 has plural edges 15, and a receiving roll 2 has grooves 21 and bank parts 22. When a film 3 is brought into contact with the roll 2 at the bank parts 22 of the receiving roll 2, the film 3 is longitudinally subjected to tensile force by the tension caused by pinch rolls 7, 8. As a result, the bank parts 22 of the receiving roll 2 come into contact with the film 3 to hold the film 3 on the grooves 21 by their frictional forces, and since both ends of the film 3 are pressed by presser-projected parts 14, the lateral movement of the film 3 is restricted, and the circular knife edges 12 of the knives of the rotary knife 1 are pushed into the film 3. Thus, lateral tensile force is generated in the film 3, and the tensile force acts the film so that the edges of the knives 12 is more likely to penetrate through the film, 3.
Patent JP-S5351187-A (JP)
Title: Gas phase chemical evaporation apparatus
Inventor: OGAWA KAZUFUMI
IPC: C23C16/46
Filed: 1976-10-20
Abstract: PURPOSE:To uniformalize the thickness of the chemically evaporated film (CVD film) and herewith to prevent the sticking of dust to the substrate, by inserting the carrier to which the surfaces to be evaporated of the substrates have been set downwardly, into the vertical reaction tube of outside heating type.
Patent JP-H0422505-A (JP)
Title: Automatic thickness controller for shapes
Inventor: SAITO SHINOBU
IPC: B21B1/08
Filed: 1990-05-18
Abstract: PURPOSE:To obtain constant thickness dimension in spite of the temp. drop of steel material by changing rolling reduction in traveling of steel material in accordance with the thickness variation of web and flange. CONSTITUTION:At the same time of the start of rolling, the temp. of steel material is measured with thermometers 23 for web and thermometers 24 for flange which are provided near by a mill and inputted in a thickness pattern input unit 21. Thickness data SF, SW are determined from the measured value of temp. based on thickness pattern with the thickness pattern input unit 21 and inputted in an arithmetic unit 22 for thickness correction. Further, thickness deviations  FWi,  FFi are calculated from initial roll gaps SWio, SFio, added to the set values SWio, SFio of the initial roll gap through rates 25 and flying thickness control is executed based on them.
Patent JP-H10322097-A (JP)
Title: Electronic parts mounting device
Inventor: SUMITA HIROTO
IPC: H05K13/02
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an electronic parts mounting device which can stably supply electronic parts, by commonly using the device for both paper tape type taping electronic parts and emboss tape type taping electronic parts. SOLUTION: A groove having a width which is broader than that of electronic parts 1a is provided on a guide section 9a positioned below an electronic parts taking-out opening C. Therefore, the electronic parts 1a can be supplied stably by commonly using the same electronic parts supplying device for both paper tape type taping electronic parts and emboss tape type electronic parts, and preventing the occurrence of such a case that the parts 1a are press- contacted with or cut into a bottom tape 7 on the lower surface of a carrier tape 2a when the parts 1a are picked up with a suction nozzle.
Patent JP-H02308738-A (JP)
Title: Fish reef for lobster
Inventor: SHIOTANI MASAO
IPC: A01K61/00
Filed: 1989-05-22
Abstract: PURPOSE:To widen dwelling area of lobster by superposing cylindrical or gate type hollow frame bodies in which holes 2 used for entrance and exit of lobster and for water are formed while providing space layer and then housing stones in the hollow of the frame bodies. CONSTITUTION:A cylindrical or gate type hollow frame bodies 1 in which hole 2 used as for entrance and exit of lobster and for water is formed are combined so as to form a hollow part 3 in two piece set and concrete blocks 5 formed into plural natural stones or nearly natural stone like shape are housed in the hollow part 3. Then a hollow layer 4 is provided in the frame body 1 and the plural frame bodies 1 are superposed and simultaneously a planting material 6 such as artificial lawn is arranged in the peripheral face of the frame body 1.
Patent JP-S61284347-A (JP)
Title: Automatic tool exchanger
Inventor: SATO SANEJI
IPC: B23Q3/157
Filed: 1985-06-11
Abstract: PURPOSE:To shorten a tool exchanging time by turning about 90 deg. an arm support device to insert and take out a tool clamp of an exchanging arm into and from a tool at the direct tool exchanging position while used tool is received directly in a tool magazine. CONSTITUTION:A tool pot 21 is mounted on a transfer chain 22 to be sent sequentially to a tool exchange position. An arm support device 40 for rotatably moving tool exchanging arm 41 having a tool clamp on an end is mounted on a carriage 33 by a turning shaft 34. Also, a hydraulic cylinder 55 for reciprocating the carriage 33 is mounted on a tool magazine. Thus, the tool pot 21 receiving a predetermined tool T2 comes to the exchange position on the basis of tool exchange command. Next, the arm support device 40 is turned 90 deg. and the tool clamp on the end of the exchanging arm 41 advances after clamping the tool T2. Further, a hydraulic cylinder 55 is operated to attach a new tool T2 to a spindle 13.
Patent JP-H06337672-A (JP)
Title: Image processor
Inventor: MIZOBUCHI MINORU
IPC: G06T11/00
Filed: 1993-05-28
Abstract: PURPOSE:To rapidly convert the monocolor image data constituted of every one bit of R, G, B to the display data with a data format of eight bits/one pixel. CONSTITUTION:The monocolor image data stored on a two-dimensional address space in an image memory 5 in R, G, B plane of one bit/one pixel are read out successively to a bus 9 in 16 bits in order of R, G, B, and are selected by a selector circuit 11, and are preserved temporarily in registers 16, 17, 18 respectively. This processor is constituted so that the preserved contents are separated in one bit by parallel/serial conversion circuits 12, 13, 14, and the same pixels are synthesized by the register 19, and are restored to the three bits data of every one bit of R, G, B, and are converted to the display data of eight bits by indexing a conversion table 15 by the data, and the display data are written on a linear address space of the image memory 6 in 16 bits through an image bus 10 in the state of arranging the display data by two pixels in the register 20.
Patent JP-H07312235-A (JP)
Title: Terminal structure for circuit breaker
Inventor: NAKAJIMA KAZUNORI
IPC: H01R4/38
Filed: 1994-05-17
Abstract: PURPOSE:To provide a terminal structure for circuit breaker in which the extension of the butt part of a box type terminal metal fitting by the fastening of a screw can be surely prevented at low cost with a simple structure. CONSTITUTION:A box type terminal metal fitting 3 is put on the base 2 of a circuit breaker 1. The box type terminal metal fitting 3 is formed into substantially a square section by bending a metal plate material, butting both end parts 3a, 3a to each other, and arranging the butt part on about the center part of a bottom plate part. The opening parts not surrounded by the metal plate of the box type terminal metal fitting 3 form a first insert hole 3A for inserting a cable and a second insert hole 3B for inserting a terminal seat 5, a screw insert hole 3C is provided on the top plate part, and a screw 4 is screwed to the screw insert hole 3C. At least a part of the terminal seat 5 inserted to the second insert hole 3B of the box type terminal metal fitting 3 is curved to form a space between the about the center part 5A of the terminal seat 5 and about the center part 3D of the bottom plate part of the box type terminal metal fitting 3.
Patent JP-H04235937-A (JP)
Title: Process for producing phenol ether
Inventor: YOTSUHEN HOUBEN
IPC: C07C41/16
Filed: 1991-05-30
Abstract: PURPOSE: To provide the improved method for preparation of phenol ether by reaction of phenol with alkyl sulfate.  
     CONSTITUTION: This method is comprises carrying out the reaction in an aqueous medium at 0-140°C, (a) when the starting materials are dialkyl sulfate and phenol, in a molar ratio of the former to the latter is 0.5:1-0.8:1 and in a pH range of 7-10, and then in a pH range of 10-12, and (b) when the starting materials are monoalkyl sulfate and phenol, in a molar ratio of the former to the latter is 1:1-1.6:1 and in a pH range of 10-12. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H11330424-A (JP)
Title: Nand string type nonvolatile semiconductor memory cell and its manufacture
Inventor: OGISHI TAKESHI
IPC: H01L29/788
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a NAND string type nonvolatile semiconductor memory cell by which coupling capacitance between source/drain regions and a substrate can be reduced, the proportion of the coupling capacitance between a word line and a channel forming area to the total coupling capacitance can be increased and the resistance to disturbance can be improved. SOLUTION: Plural memory devices which are electrically rewritable, are formed on a substrate 11 having first conductive type and are comprised of source/drain regions 13 having second conductive type, channel forming regions 14, floating gates 16 and controlling gates 18 are connected in series to form a NAND-string type nonvolatile semiconductor memory cell. The memory cell has low-density impurities layers 15 of first conductive type which have a lower density than that of impurities in the substrate between the substrate 11 and the source/drain regions 13.
Patent JP-S5250991-A (JP)
Title: Method of regenerating catalyst
Inventor: KOGA ITSUO
IPC: B01J23/96
Filed: 1975-10-22
Abstract: PURPOSE: A method of regenerating deactivated catalysts by mechanically scraping the surfaces of the catalysts. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10314412-A (JP)
Title: Hinge structure of front face door frame of pachinko machine
Inventor: KONDO TSUGIO
IPC: A63F7/02
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To improve operability by easily assembling a front face door frame to a base frame body. SOLUTION: A guide holding groove 20 consisting of an insertion groove 20a opening at a supporting piece tip part and a holding groove 20b bent by the base part is provided on the axis line C1 of the supporting piece 19 of the fixing substrate 17 of a hinge female. A slide hook plate 25 slid along on the axis line of the supporting piece through a guiding long hole 27, provided with a cover piece 26 closing the opening tip of the insertion hole at its one end and provided with a hook part 29 in the state of being holdable of a hinge pin with the holding groove of the guide holding groove at a side part is provided. In addition a stopper lever 30 pivotally attached to the fixing substrate and linked with a slide hook plate through a guide hole 31 to energize the slide hook plate through a twisted coil spring 35 to the opening side of the insertion groove is provided.
Patent JP-S6023127-A (JP)
Inventor: ASANUMA SUSUMU
IPC: B65C1/00
Filed: 1983-07-13
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-S61285818-A (JP)
Title: Pulse circuit
Inventor: SUZUKI TORU
IPC: H03K17/06
Filed: 1985-06-12
Abstract: PURPOSE:To prevent a potential at a node point from passing through toward the power supply due to power noise by providing a means preventing a current flowing to a means charging a node boosted to a level over the power potential of a pulse circuit from flowing toward the power supply. CONSTITUTION:A diode comprising a transistor (TR) Q10 is provided between a TR Q1 and a power supply. When the level of a node A is a power supply level or over and a signal PHI1 is of the same level as the power supply, that is, in high floating state, and even when the power level is decreased due to noise, the level of the gate and drain of the TR Q10 are of the same level, then the TR Q10 is turned on and the level of the node E is not lowered. Thus, the conduction of the level of the node A toward the power supply through the TR Q1 due to turning on of the TR Q1 is prevented.
Patent JP-H10322317-A (JP)
Title: Data conversion device, data transmission device and data restoration device
Inventor: NOMURA KIYOUSUKE
IPC: H04K1/02
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To convert and restore data with a comparatively simple processing and to develop the device advantageous to cost, time and labor by dividing byte data constituting data of a conversion object into plural bit blocks and generating new byte data different from byte data through the use of respective bit blocks based on a prescribed generation procedure. SOLUTION: A drawing shows a simple sentence constituted of four bytes D(1)-D(4) and high-order and low-order four bits are constituted of d11 , d12 , d21 , d22 , d31 , d32 , d41 and d42 Data d11 of high-order four bits and random number data r1 of four bits in D(1), and random number data r1 and data d12 of low- order four bits are generated as respective new byte data. Similar processings are executed on all byte data and packet data as ciphering data is obtained. The inverse of a ciphering procedure is executed for a decoding processing and original simple data is obtained.
Patent JP-S5751332-A (JP)
Title: Construction of ready-made pile
Inventor: KANEUJI MAKOTO
IPC: E02D5/50
Filed: 1980-09-13
Abstract: PURPOSE: To suppress the settlement of ready-made pile buried as well as to increase the bearing force of the pile by a method in which aggregate is settled on the  slime at the bottom of a pit and then a ready-made pile is inserted into the pit.  
     CONSTITUTION: A pile pit 2 is excavated, a grout 3, e.g., cement milk, etc., is injected into the pit 2 when pulling up an auger, and then aggregate 4. e.g., crushed stone, gravel, or slag, in a small amount is charged into the pit 2 to settle it on residual slime 5 at the bottom of the pit 2. Then, a reinforced concrete pile 7 with knots 6 is inserted into the pit 2 until its lower end reaches the aggregate 4, whereupon the upside of the grout 3 rises to fill up the aperture between the pile 7 and the pit wall. And, the head 7' of the pile 7 is struck by a dead weight W, etc., to penetrate it downwards. 
     COPYRIGHT: (C)1982,JPO&Japio