baber/WOPTO huggingface dataset:
Patent JP-H02277468-A (JP)
Title: Catheter equipped with sensor constitutional element
Inventor: SAITO NOBUKO
IPC: A61N1/05
Filed: 1989-04-18
Abstract: PURPOSE:To certainly and safely fix a catheter to a living body without applying large resistance to the insertion of the catheter in a tubular organ by constituting the fixing means of a sensor constitutional element of a shape memory resin molded body storing a fixing expanded shape. CONSTITUTION:A catheter 1 is inserted in the large vein 11 until reaches the apex cordia part 9a of the right ventricle 9 from the right atrium of the heart 7. When the electrode 3 of the catheter 1 reaches the apex cordia part 9a of the right ventricle, hot water is sent in the tube of a catheter main body 2 to be led out from the piercing hole. The temp. of this hot water is set so as to be slightly higher than the shape recovery temp. of the shape memory resin of a fixing jig 5. Whereupon, the fixing jig 5 is heated to the shape recovery temp. by the hot water to restore the memory shape shown by a drawing. There is reticulated fibrous tissue called trabeculae carneae in the apex cordia part 9a and, when the fixing jig 5 is expanded as shown by the drawing, said jig is entangled with the fibrous tissue and the electrode 3 is firmly fixed to the apex cordia part 9a. As a result, the electrode 3 can be stably fixed to the apex cordia part 9a without being positionally shifted by the breathing or motion of a patient.
Patent JP-H01279083-A (JP)
Title: Fire-extinguishment accelerrating device for use in floating roof type tank
Inventor: OSUGA MASAHIKO
IPC: B65D88/34
Filed: 1988-04-22
Abstract: PURPOSE:To enable an early fire-extinguishment of a tank, by providing a plurality of rainproof plates which cover a space between a side wall of the tank and an outer periphery of a floating roof and are pivotably mounted to mounting brackets to open the space through which an extinguishing fluid is introduced upon occurrence of a tank fire. CONSTITUTION:Rainproof plates 4 are arranged around the entire outer periphery of a floating roof to cover a sealing member 2 upon rainy weather. The rainproof plates are divided into a plurality of blocks the number of which corresponds to that of fire extinguishers 5. Rainproof plates 4 included in each block are connected together by means of a connecting member 6 to which a proper number of unit hooks 7 are attached. To the unit hooks 7 are connected wires 8 which are wound up by a winding device. Upon winding-up of wires 8, rainproof plates 4 are pivotably rotated around their connecting points to mounting brackets 21 to open a contacting periphery of the sealing member 2 and side wall 3 whereby a large amount of fire extinguishing fluid is directly introduced over the sealing member 2, resulting in early fire- extinguishment of inside of the tank.
Patent JP-S61258016-A (JP)
Title: Production of polyester fiber
Inventor: SHIMAZU TAKUMI
IPC: D02J1/22
Filed: 1985-05-10
Abstract: PURPOSE:To obtain polyester fibers by the direct spinning and drawing method without causing yarn breakage, by quenching a yarn extruded through a spinneret having a minimum distance between holes and hole arrangement set within specific ranges, passing the yarn through a cylindrical heating body and drawing the yarn. CONSTITUTION:An extruded polyester yarn melt extruded through a spinneret having circumferential arrangement in one row of extrusion hole arrangement and >=4mm minimum distance between holes is quenched to a lower temperature than the glass transition temperature of the polyester, subsequently passed through and drawn in a cylindrical heating body and then taken off at >=3,000m/min speed. The extruded yarn can be uniformly heat-treated in a heated atmosphere at 120-210 deg.C in the heating body.
Patent JP-H03294077-A (JP)
Title: Apparatus for cutting tie bar
Inventor: KONO TAKASHI
IPC: B23K26/00
Filed: 1990-04-13
Abstract: PURPOSE:To cut a tie bar into the suitable shape by detecting shrinkage rate on frame surface near the tie bar on a lead frame after sealing with resin, correcting laser beam irradiation position to the tie bar and executing the laser beam irradiation. CONSTITUTION:Picture of marks 5a, 5b for detecting shrinkage shifting rate arranged on the lead frame 2 is taken in an ITV camera through an image forming lens, and each picture position is detected with picture processing. Positional information of the detected marks 5a, 5b is transferred to a correction arithmetic device and the shifting rate from the laser beam irradiation position beforehand programed is calculated and the accurate laser beam irradiation position is decided. Then, with the decided accurate laser beam irradiation positional information, the irradiating angle to the tie bar 4 is controlled to cut the tie bar 4.
Patent JP-H09105096-A (JP)
Title: Aldehyde cation derivative of galactose-containing polysaccharide and manufacture of paper by using derivative thereof
Inventor: CHIYUNNUEI CHIU
IPC: C12P19/04
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain paper improved in both dry strength and wet strength by adding a specific aldehyde cation derivative of a polysaccharide to pulp and making paper. SOLUTION: A paper strong agent comprises an aldehyde cation derivative of a polysacchairde which is composed of a natural galactose-containing polysaccharide selected from the group consisting of polygalactomannan gum, guar gum, locust bean gum, tamarind gum and gum arabic oxidized by reaction with a cationized galactose oxidase and containing an aldehyde group at the 6C position of a galactose unit, contains a tertiary alkyl, an arylamine, a quaternary alkyl or arylammonium ether cationic group, has a cation content of about 0.005-1.5 shown by a degree of substitution DS and an aldehyde content of 5-40 shown by a dextrose equivalent DE. Pulp is mixed with 0.05-15wt.%, preferably 0.1-5wt.% based on the pulp dried weight of the paper strong agent and made into paper.
Patent JP-H06284917-A (JP)
Title: Lock device
Inventor: MAEKAWA YUZO
IPC: A44B18/00
Filed: 1993-04-02
Abstract: PURPOSE:To complicate releasing operation of a lock mechanism such as a pocket so as to prevent burglary. CONSTITUTION:In a lock device consisting of a body and an insertion member and for locking the insertion member from a lock plate slidably supported by the body, the lock plate 145 is energized unilaterally by a spring 147. Further, after inserting the insertion member 105 into a hole 149 in the lock plate 145, the lock plate 145 is pressed leftward in the drawing by a lock operating member 105 against the spring 147, thereby moving and locking the lock plate 145, and the engagement of a mesh of a plurality of tooth forms 153 provided in the lock plate 145 with an engagement lever 155 prevents the lock plate 145 from being moved by the spring so as to maintain the locked state. Then, to release the lock by a gearing action of a push button 133 and the engagement lever, the tooth form 153 is released one tooth after another, so that releasing the lock device requires a number of button operations. The complexity in releasing operation results in a burglarproof effect.
Patent JP-H09283026-A (JP)
Title: Device and method for measuring characteristic of display device
Inventor: KAWASE YASUKI
IPC: H01J9/42
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a characteristic measuring device for a display device capable with high accuracy and efficiency measuring a characteristic of the display device such as a mislanding amount or the like. SOLUTION: A measuring coil 2a is swiveled by a measuring coil drive voltage signal from a measuring unit 6. A photosensor 4al or the like is arranged in a measuring point of nine parts positioned in a matrix shape on a display part of a measured display 1a, this measured voltage is output to the measuring unit 6. Based on a measuring data from the measuring unit 6, a transient characteristic of a mislanding amount is calculated in a personal computer 10. The photosensor is provided in nine parts similarly to five display parts of measured display except the measured display 1a, these data are processed almost simultaneously.
Patent JP-H08293620-A (JP)
Title: Image reading device
Inventor: ENDO TADAO
IPC: H04N1/028
Filed: 1995-04-24
Abstract: PURPOSE: To enable a device to be lightweight and miniaturized by arranging a photoelectric conversion element and a thin film electric luminescent element on the same substrate. CONSTITUTION: The image reading device is provided with the first metallic thin film layer 114, an insulating thin film layer 116 made of amorphous or polycrystalline material, a photoelectric conversion element 104 made of an N<+> type thin film layer 118, the second thin film layer 115, a storage capacitive element 106, a switching element 107 and a wiring group 109 for driving the switching element 107, a wiring 140 for biasing the photoelectric conversion element 104 and another wiring group 108, etc., for introducing signal charge into a reading IC. Besides, the second metallic thin film layer is jointly owned as one electrode 510 of a thin film electroluminescence(TFEL) element 504.  Through these procedures, the original carrier by a roller 130 is irradiated with the light from TFEL element thereby enabling the reflected light to be photoelectrically converted by a photoelectric conversion element.
Patent JP-S59224618-A (JP)
Inventor: UCHIYAMA YOSHIHIRO
IPC: A01F12/46
Filed: 1983-06-01
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-H07308017-A (JP)
Title: Direct joint cable terminal for distribution machine
Inventor: SUZUKI TAKASHI
IPC: H02G15/08
Filed: 1994-05-12
Abstract: PURPOSE:To facilitate the assembling work of cable terminal by providing a flange ring and a cotter pin on the rod terminal side in order to prevent the removal of a threaded fixing ring from the rod terminal thereby obtaining a predetermined terminal structure which can be jointed directly with a distribution machine even if the cable size is increased. CONSTITUTION:In order to prevent the removal of a threaded fixing ring 8 screwed to a box type electrode part from a rod terminal 9, the rod terminal 9' is provided with a stopper comprising a flange ring 15 and a cotter pin 16. Consequently, the flange ring 15 can be set at a predetermined position of the rod terminal 9' after inserting the cotter pin 16 and the flange ring 15 can be removed from the rod terminal 9' without removing the cotter pin 16. Since a predetermined terminal structure, being jointed directly with a distribution machine, is obtained even if the cable size is increased, the assembling work is facilitated.
Patent JP-S5724544-A (JP)
Title: Detection for insulation film defect of semiconductor element
Inventor: OANA YASUHISA
IPC: G01R31/26
Filed: 1980-07-21
Abstract: PURPOSE:To detect the defect of the insulation film by measuring the intensity of electric current between the capillary electrode and the circuit after the electrolytic solution from the tip of a capillary tube is contacted with the surface of the semiconductor element. CONSTITUTION:The diameter of the capillary tube and the viscosity, surface tension or gravity of an electrolytic solution 8 are so designed that the drop of solution from the tip of the capillary tube 9 hangs down about 40mum. An electrode 10 is inserted into the electrolytic solution and then electricity is turned on with one end of a battery 12 connected to an ammeter 11 through electrode 10, an the other to a silicone substrate 1 and an aluminium electrode 2. The spread of electrolytic solution should be about 200-300mum in area and the source voltage 5V. In this case, the indication on the ammeter of a perfectly passivated film 4 is zero, and if there are any cracks 5, electricity escapes from it and the indication of the ammeter 11 swings therewith. By this means, a fine defect of the passivated film can be detected in a very short time.
Patent JP-H09286743-A (JP)
Title: Ethylene derivative compound and its use
Inventor: TACHIBANA TAMON
IPC: G02F1/13
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound excellent in compatibility with other liquid crystal materials, enlarging anisotropic deflection value of a liquid crystal composition and expanding a range of operational temperatures to a high temperature side and useful as an electrooptical liquid crystal element. SOLUTION: This ethylene derivative compound is expressed by formula I [Cy is a trans-1, 4-disubstituted cycloneuylene; R<1> is a 1-10c alkyl or a 1-10C alkoxy; R<2> is a 1-5C alkyl or H; (n) is 0-5; one or two of X<1> to X<8> are each F and the balance of them are each H; when R<2> is a 1-5C alkyl, CH=CH is a trans-1,2-disubstituted ethylene bond], e.g. 4'-(trans-4-n-propylcyclohexyl)-2- fluoro-4-(trans-3-pentenyl)biphenyl. The compound of formula I is obtained by reacting 4-alkenylchlorobenzene derivative with a Grignard reagent of formula III.
Patent JP-H06286304-A (JP)
Title: Developer and developing sheet
Inventor: NISHIGAITO YASUSHI
IPC: B41M5/30
Filed: 1993-03-31
Abstract: PURPOSE:To simultaneously develop rapid developed color density and high developed color density by constituting a developer using a polyvalent metal salt of a salicylic acid derivative and styrene substituted phenol or a metal salt thereof as essential components. CONSTITUTION:A developer constituted using a polyvalent metal salt of a salicylic acid derivative (A) and styrene substituted phenol or a metal salt thereof (B). At this time, as (A), a polyvalent metal salt of a styrene substituted salicylic acid derivative may be used. Three kinds of derivatives obtained by reacting 1,2 and 3 mol of styrene with 1mol of salicylic acid are added to the styrene substituted salicylic derivative. The respective derivatives are set to ratios of 5-60, 15-70 and 10-40 on a wt. basis. Styrene substituted phenol (B) is obtained by reacting 1-4mol of styrene with 1mol of phenol.
Patent JP-H07304546-A (JP)
Title: Feeding station for web-form article,which continuously feeds said article to station wherein web-form article is continuously processed
Inventor: EDEYUAARU BOORERU
IPC: B65H23/192
Filed: 1995-04-25
Abstract: PURPOSE: To preserve a whole web-like article, and to transport even a thin cardboard at high speed, by driving a feed roller to guide a web-like article from an eccentric roller to a platen by an independent device, and rotating it at the peripheral speed to meet the outlet speed of the web-like article invariably at high speed. CONSTITUTION: This infeed station 10 receives a web-like article 5 moving at a specified speed VO on the upstream side, and feeds the web-like article 5 to a platen press 20 at an intermittent speed VIT on the downstream side. To generate this speed change, the web-like article 5 is traveled around an eccentric roller 13 of low inertia, and the eccentric roller 13 is arranged eccentrically on two rotary side plates. The web-like article 5 forms a loop of the specified dimension by the rotation of each side plate. A pair of rollers 11 apply the tension to the web-like article 5. A pair of rollers 15 keep the tension of the loop by the friction. This means, the feed rollers 15 are driven by the independent device, and keeps this peripheral speed to be higher than the temporary speed of the web-like article 5.
Patent JP-H06310925-A (JP)
Title: Window glass antenna
Inventor: BABA YUJI
IPC: H01Q1/32
Filed: 1993-04-26
Abstract: PURPOSE:To improve the reception sensitivity of the window glass antenna. CONSTITUTION:Plural cloud proofing heaters 3 are arranged in the horizontal direction of a window glass 2 and an antenna element 21 is arranged in the upper direction by taking a point A of the center of the heater wire 3a at an uppermost stage as a start point in the lengthwise direction and antenna elements 22, 23 are arranged almost in parallel with a heater wire 3a from the end point B and the midpoint C of the element 21. Moreover, the antenna elements 24, 25 are arranged so as to intersect the heater wire 3 longitudinally from the point A. Moreover, antenna elements 26, 27 are arranged so as to surround the antenna elements 21-23 from the upper ends 4a, 5a of the bus bars 4, 5. Then a coaxial cable connection terminal P12 is provided from the upper end 4a of the bus bar 4 via a capacitor 12. Through such a constitution, the reception sensitivity is improved more than a conventional window glass antenna using a heater wire and an antenna element.
Patent JP-H07305390-A (JP)
Title: Drainage device of sanitary flushing toilet seat
Inventor: MATSUMOTO TOMOHIDE
IPC: E03D9/08
Filed: 1994-05-13
Abstract: PURPOSE:To prevent a hot water tank from being broken by the freezing of water and to facilitate a water draining operation. CONSTITUTION:A drain passage 15, a hot water tank 17, and an air pump 25 which mixes air in flush water are provided between a shutoff valve 14 and a nozzle switching valve 24 having a closing function, and a flush control circuit 33 which, when a flush switch 34 is turned on, drives the air pump 25 while closing the shutoff valve 14 and the nozzle switching valve 24, is provided. The air pump 25 is operated by the turning on of the flush switch 34 and flush water in the hot water tank 17 is forced to flow back and discharged from a discharge passage 15. Thus the need for opening a drain plug manually is eliminated, and the user can drain water easily without having a sense of inconvenience. Also, the hot water tank needs no drain plug.
Patent JP-S60244721-A (JP)
Title: Document disposing equipment for copying machine
Inventor: HIROSE AKIRA
IPC: B65H7/04
Filed: 1984-05-18
Abstract: PURPOSE:To obtain partitioning of various kinds of documents without injuring the stacking performance for discharged documents by providing a document-patitioning plate between a document-feeding place and a document-discharging place, both of which are situated on the same side with respect to a document-mounting table, in such a manner that the plate can freely project or retreat along the direction of discharging the documents, keeping the predetermined highest. CONSTITUTION:When the copying operation is started, documents 2F situated below a decument-partitioning plate 15 are fed one by one by a document-feeding equipment 3, beginning at the lowest document. At this time, documents 2S to be restacked which are discharged from the document-discharging place P0, are pushed up by the document-partitioning plate 15 at its fore-end (the rear end of the discharged document), thereby being discriminated from the document not copied yet. Next, when the copying operation proceeds and no un-copied document 2F remains on the copy-mounting table 1, or all the documents are rendered as restacked documents 2S, a sensor 23 detects it, and the document-partitioning plate 15 is made to retreat from this table 1 side via a link 20 and an arm 19 by means of a solenoid electrified. At the same time, the fore-end side of the restacked documents 2S are also lowered, thereby putting the documents back to the normal state. Next, at the completion of both copying and restacking of the last document, the document-partitioning plate 15 is put back to the projected position.
Patent JP-S5431470-A (JP)
Title: Manufacture of flexible pipe
Inventor: SATOU HIDEO
IPC: B29D23/00
Filed: 1977-08-15
Abstract: PURPOSE:To manufacture a flexible pipe having improved shape retention properties, by fitting a metal strip formed into a shape almost the same as that of the axial cross section of bellows cylinder to the circumference of bellows parts of a thermoplastic resin bellows pipe.
Patent JP-H09287402-A (JP)
Title: Rotor shaft for steam turbine, steam turbine power generating plant, and steam turbine thereof
Inventor: SHIMIZU NOBUO
IPC: C22C38/48
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To raise a temperature with a steam temperature by means of heat resistance steel by forming a rotor journal part, a low temperature range part, and a rotor barrel part of martensite steel including each element by a specified weight ratio, and having alloy component whose high temperature strength is higher than that of a journal part in a barrel part of welding property is lower than that. SOLUTION: A rotor journal part and a low temperature range part are made of martensite steel containing C: 0.06 to 0.14%, Si: 0.5% or below, Mn: 2% or below, Cr: 7 to 12%, Ni: 0.1 to 1.0, V: 0.05 to 0.3%, Nb: 0.01 to 0.20%, N: 0.005 to 0.1% by weight. The rotor barrel part is made of martensite steel containing C: 0.06 to 0.04%, Si: 0.15 or below, Mn: 1% or below, Cr: 8 to 12% Ni: 0.1 to 1.0%, V: 0.05 to 0.3%, Nb: 0.01 to 0.20%, N: 0.005 to 0.1% by weight. Its barrel part has alloy components whose high temperature strength is higher than that of a journal part or molten property is lower than that, It is thus possible to obtain heat resistance cast steel having high creep rupture strength and room temperature toughness at 600 to 660 deg.C.
Patent JP-H08271361-A (JP)
Title: Dynamic quantity sensor
Inventor: KOBAYASHI IKUO
IPC: G01L1/00
Filed: 1995-03-30
Abstract: PURPOSE: To provide a dynamic quantity sensor capable of being miniaturized and detecting strain with an FET by providing a movable electrode arranged at an interval from a gate, displaced in response to the measured dynamic quantity, and having the prescribed potential. CONSTITUTION: A source 2 is electrically connected to the earth, a drain 3 to a power source VCC via a resistor R, and a movable electrode 9 to a small power source B respectively in this dynamic quantity sensor S. When the movable electrode 9 senses stress and is displaced, the interval between a gate 6a and the movable electrode 9 is changed, and the current quantity between the source 2 and the drain 3 is changed in response to the change of the interval. The voltage Vo can be extracted in response to the stress between the source 2 and the drain 3. The movable electrode 9 is merely formed above the FET, and the dynamic quantity sensor S can be made simple and miniaturized. The dynamic quantity sensor S can be used as another sensor such as an acceleration sensor other than the pressure sensor.
Patent JP-2000288450-A (JP)
Title: Formation of coating film and coating device
Inventor: OTA YOSHIHARU
IPC: G03F7/16
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a coating film forming method and a coating device, which are capable of uniformalizing the thickness of a coating film formed on a substrate and decreasing the quantity of a coating liquid to be used to the utmost. SOLUTION: The coating film is formed by discharging the coating liquid on the surface of the substrate from a coating liquid feed nozzle 80 while moving the coating liquid feed nozzle 80 above the substrate. In such a case, one or more of the discharge and the discharge rate of the coating liquid from the coating liquid feed nozzle 80, the movement and the moving speed of the coating liquid feed nozzle 80 and the rotation and the rotational speed of the substrate are properly controlled at the time of moving the coating liquid supply nozzle 80 above the substrate.