baber/WOPTO huggingface dataset:
Patent JP-H02223011-A (JP)
Title: Magnetic recording medium
Inventor: ONUMA HIROKO
IPC: C10N40/18
Filed: 1989-02-23
Abstract: PURPOSE:To avoid elusion of a lubricant and to obtain a magnetic recording medium excellent in traveling property, durability and magnetic characteristics by using polyurethane resin as a binder into which a perfluoropolyether chain is introduced as the main chain. CONSTITUTION:The magnetic recording medium consists of a nonmagnetic supporting body and a magnetic layer essentially comprising magnetic powder and a binder. The binder contains polyurethane resin having a perfluoropolyether chain in the main chain. Thereby, such a problem can not be caused that a lubricant elutes in a long period, differing from the case where a lubricant is applied on the surface of the magnetic recording medium or incorporated into the magnetic layer and/or back coating layer. Thus, the obtd. medium has excellent electromagnetic conversion characteristics, traveling property and durability.
Patent JP-S55136682-A (JP)
Title: Elevating ramp-way device
Inventor: YOSHIDA MINORU
IPC: B63B25/00
Filed: 1979-04-06
Abstract: PURPOSE: To improve the efficiency of stevedoring operation as well as to smooth passages of vehicles in such a way that a flap is installed through a long bored hinge at the free edge of a ramp, formation of smooth connecting parts are secured between each ramp up and down when descending the ramp with secured the minimum depth of the deck.  
     CONSTITUTION: A flap 10 in the free command of swiveling by a hinge 12 is installed at the free edge of a ramp 2 to form a slope according to its need between the lower deck and the upper deck where the base edge is supported in free command of swiveling. Further, a pin of the hinge 12 is constituted in free command of moving up and down by holding with use of a long bore 13. When the ramp 2 is connected onto the lower deck, and further also when it is connected onto another ramp 2' on the lower deck, the raked surface 2'a of the ramp 2' on the lower deck engages with the deck touching surface 10a of the flap 10, to prevent generating a big difference between steps. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62200293-A (JP)
Inventor: OKAMOTO NAOTAKE
IPC: G21C17/00
Filed: 1986-02-28
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-H02220593-A (JP)
Title: Residence display system
Inventor: WATANABE YASUHIRO
IPC: H04Q3/58
Filed: 1989-02-21
Abstract: PURPOSE:To display residence information onto even a display device of any multi-function telephone set quickly by adopting the constitution such that the system consists of a time division electronic exchange, a multi-function telephone set and a database. CONSTITUTION:A person registering the residence information uses a data communication function from a multi-function telephone set 105 to call a database 102 to connect the telephone set and the database. Then a keyboard 107 uses to input the residence information. The residence information is registered in a database memory 104 via an arithmetic control processor 120 and a database processor 103. When the multifunction telephone set 105 makes a call to call the database 102, the residence information is displayed on a display device 106 via the processor 120 in the telephone set 105. Thus the residence information is quickly displayed on the display device of the multi. function telephone set.
Patent JP-S61202315-A (JP)
Title: Production of magnetic head
Inventor: TSUYUKI TADASHI
IPC: G11B5/23
Filed: 1985-03-04
Abstract: PURPOSE:To obtain a magnetic head containing no layer deteriorated by processing by forming a head core by a vapor deposition process after attachment of a gap sheet to a substrate serving as the foundation of the core. CONSTITUTION:A gap sheet 4 is held between substrates 1 and 2, and a magnetic thin film 3 is formed on both substrates 1 and 2 as a gap part. Thus a layer deteriorated by processing is never produced since no mechanical processing is given to the gap part. This also produces no gap to improve the effective permeability. Furthermore no deterioration is produced by the form of a magnetic head since it is equal to a bulk type form.
Patent JP-H07251138-A (JP)
Title: Method for washing rotary equipment
Inventor: YOKOUCHI KIKUO
IPC: B08B9/027
Filed: 1994-03-14
Abstract: PURPOSE:To obtain maximum results of washing within a short period of time by estimating the progress conditions of a washing process from a washing range and the collecting efficiency of foreign matter and stepwise changing the washing range and the mesh of a foreign matter collecting strainer according to the degree of progress to perform washing. CONSTITUTION:First, oil is circulated and passed through a route from an oil tank 8 to lube oil feeding piping 4, a bearing bypass, a waste oil returning pipe 5 and the oil tank 8 to remove the residual foreign matter as far as possible. After that, switching is done to oil passing through bearings, and the whole system is gradually washed. As the weight of the collected foreign matter is reduce, the mesh size of strainers 15, 16, 17 in various places is stepwise made fine. Together with this, the foreign matter returning to the oil tank 8 and remaining there is cleaned by drawing out the oil. The implementation time for heating/cooling/temp. swing of oil temp., and air injection as well as switching between these oil passing routes, switching between the strainer meshes, the timing of oil draw-out cleaning and the washing of an oil cooler 12 is judged from the collecting efficiency of the foreign matter and the contamination degree of the lube oil.
Patent JP-H02221102-A (JP)
Title: Oxygen enricher
Inventor: HATANAKA SHIGEKI
IPC: B01D53/22
Filed: 1989-02-22
Abstract: PURPOSE:To continuously and easily obtain optionally perfumed oxygen-enriched air for a long time by supplying air to an oxygen enriching membrane module to produce oxygen-enriched air and arranging a perfume in the air passage. CONSTITUTION:A vacuum pump 3 is connected to the oxygen enriching membrane module 1 more permeable to oxygen than to nitrogen through a vacuum pump 2. A perfume 5 is arranged in the exhaust line 4 of the vacuum pump 3 or in the air passage on the upstream side of the module 1. The vacuum pump 3 is operated to depressurize the module 1, hence air is introduced into the module 1, and oxygen-enriched air is produced and perfumed with the perfume 5. The perfumed oxygen-enriched air is discharged from the exhaust line 4 and used for refreshment before and after sports and so on.
Patent JP-H07252724-A (JP)
Title: Production of foamed polyester fiber
Inventor: FUJITA HIROSHI
IPC: D06M101/16
Filed: 1994-03-14
Abstract: PURPOSE:To provide a process for the continuous production of a foamed polyester fiber having a small diameter and a high foaming ratio and containing fine closed cells in high productivity. CONSTITUTION:A foamed polyester fiber is produced by melting a thermoplastic polyester resin containing a foaming agent in an extruder and extruding the molten resin into a low-pressure region through an extrusion orifice of a die attached to the tip end of the extruder. In the above process, the thermoplastic polyester resin is incorporated with inert inorganic fine particles having an average primary particle diameter of <=2mum as foaming nuclei and the resin is extruded by keeping the back pressure of the extrusion orifice to 50-300kg/cm<2> and allowing the resin to spend 1-15m-sec for passing through the extrusion orifice.
Patent JP-H07249692-A (JP)
Title: Semiconductor storage device and its manufacture
Inventor: HASHIZUME YASUYUKI
IPC: H01L27/10
Filed: 1994-03-14
Abstract: PURPOSE:To prevent leakage and also, enlarge the capacitance of a capacitor by putting a lower electrode in such structure that it has a flat part and a sidewall with a specified height, and covering this lower electrode with a crystalline dielectric film and an amorphous dielectric film. CONSTITUTION:This semiconductor storage device is equipped with a plane part and a sidewall part with a specified height. Moreover, this is equipped with a crystalline dielectric film 11 being made on at least either the sidewall part or flat part of this lower electrode 10, and an amorphous dielectric film 12 being made at the corner at least of the lower electrode 10. Furthermore, this is equipped with an upper electrode 13 being made on the crystalline dielectric film 11 and the amorphous dielectric film 12. By making this device this way, the capacitance of the capacitor can be enlarged. Moreover, since the amorphous dielectric film 12 is made at the section where the crystalline disorder is easy to occur of this crystalline dielectric film 11, leakage currents decrease, and the reliability on the semiconductor storage device can be improved.
Patent JP-S62201699-A (JP)
Title: Method for denitrifying sewage
Inventor: KUNIEDA MASAYUKI
IPC: C02F3/30
Filed: 1986-02-26
Abstract: PURPOSE:To always stabilize the denitrification efficiency at a high value by providing a denitrification vessel smaller than an oxidation ditch vessel (hereinafter referred to as an OD vessel) before the OD vessel, firstly introducing raw water into the denitrification vessel, and returning the treated liq. and activated sludge to the denitrification vessel from the OD vessel. CONSTITUTION:In the method for denitrifying sewage by an oxidation ditch method, the denitrification vessel 1 smaller than the OD vessel 2 is provided before the vessel 2. Raw water is firstly introduced into the vessel 1, and the treated liq. of the vessel 2 and activated sludge from a sludge settling vessel 3 are returned to the vessel 1. Consequently, the denitrification efficiency is always stabilized at a high value, the alteration of the treating operation is almost unnecessary, troubles in the operation of the device are eliminated, and the maintenance is also facilitated.
Patent JP-S63211688-A (JP)
Title: Superconducting transistor
Inventor: TARUYA YOSHINOBU
IPC: H01L39/22
Filed: 1987-02-27
Abstract: PURPOSE:To enable the title device to be driven by a DC power source by providing a third electrode sharing the tunnel barrier layer, thereby performing a non-latching switching operation. CONSTITUTION:There are provided a barrier layer 3 which can cause a tunnel current to flow between two superconducting films 2, 4 and an electrode 6 capable of applying an electric field to the barrier layer 3, and the barrier height of the tunnel barrier layer 3 is controlled by applying a voltage to the electrode 6 in order to make the magnitude of the tunnel current variable. That is, the barrier height is adjusted by applying an electric field to the barrier layer 3 thereby to change the carrier density within the barrier layer 3. With this, the tunnel resistance of the crystal grain boundary becomes variable, so a titled device can be provided with the switching characteristics as a three- terminal device like a previous semiconductor transistor and thus can be operat ed with a DC power source.
Patent JP-H028235-A (JP)
Title: Thermoplastic resin composition and production thereof
Inventor: SAKAZUME SUEHIRO
IPC: C08L23/12
Filed: 1988-02-25
Abstract: PURPOSE:To obtain the subject composition having excellent chemical resistance, moldability, impact resistance and heat-resistance and suitable as electronic parts, etc., by compounding a specific amount of a specific thermoplastic resin having multi-phase structure, etc., to polypropylene and an aromatic polyester. CONSTITUTION:The objective composition is produced by compounding (A) 99-1wt.% of a polypropylene and (B) 1-99wt.% of an aromatic polyester resin with (C) 0.1-100 pts.wt. (based on 100 pts.wt. of A+B) of a multi-phase thermoplastic resin composed of 5-95wt.% of a propylene polymer and 95-5wt.% of a vinyl (co)polymer where one of the (co)polymer forms a disperse phase having particle diameter of 0.001-10mum, (D) 0.1-100 pts.wt. of a multi-phase thermoplastic resin composed of 5-95wt.% of an olefin copolymer having epoxy group and 95-5wt.% of a vinyl (co)polymer wherein one of the (co)polymer forms a disperse phase having particle diameter of 0.001-10mum and (E) 0-150 pts.wt. (based on 100 pts.wt. of the sum of A to D) of an inorganic filler.
Patent JP-H07213741-A (JP)
Title: Operating device for computer game
Inventor: TOYAMA MAKOTO
IPC: A63F13/24
Filed: 1994-02-02
Abstract: PURPOSE:To dispense with a hoot pedal and provide an inexpensive and easy device by detecting the twist operating quantity of a control lever as the quantity of yaw control in an operating device for flight simulation game for simulating the control of an aircraft by a computer. CONSTITUTION:An operating device suitable for the operation of a computer game, particularly, a flight simulation soft for simulating the control of an aircraft by a computer has each sensor detecting each of the longitudinal and lateral operating quantities of a control lever near the root 21 of the control lever stood on the upper surface of a base, and each detection signal is transmitted to a computer. In addition to the roll control and pitch control of the aircraft, the yaw control which was hitherto performed by a foot pedal in the past is also performed by the control lever. Therefore, rotary type displacement gauges 2X, 2Y, 2Z consisting of, for example, potentiometers are arranged near the root 21 of the control lever to detect each of operating quantities around three axes consisting of roll, pitch and yaw.
Patent JP-S51117682-A (JP)
Title: Supersonic waves method
Inventor: TOOYAMA ICHIROU
IPC: G01N29/04
Filed: 1975-04-09
Abstract: PURPOSE: It is a purpose of the invention to provide a supersonic waves searching method, permitting an on-line detection of surface defect and near-surface defect of the steel with comparatively large amount of unevennesses on its surface. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06235244-A (JP)
Title: Manufacture of partition panel
Inventor: KANEKO ISAO
IPC: E04C2/38
Filed: 1993-02-08
Abstract: PURPOSE:To reduce labor in field work, and manufacture a partition panel safely and highly accurately in a small number of manufacturing processes. CONSTITUTION:A pair of half thickness longitudinal core materials 11 and 12 (31 and 32) and plural half thickness lateral core materials 14 (34) are framed in a square shape, and half thickness core materials 10 (30) are formed. Surface material 20 (40) and finishing materials 25 (45) are stuck on the upper surface of these half thickness core materials 10 (30), and half thickness panels 2 (3) are formed. The projecting parts 11a (31a) projecting in the lengthwise direction are worked on the outside surface of one half thickness core materials 11 (31) with the under surfaces of the half thickness core materials 10 (30) of these half thickness panels 2 (3) as a reference, and the recessed parts 12a (32a) recessed in the lengthwise direction are worked and formed on the outside surfaces of the other half thickness longitudinal core materials 12 (32). Such half thickness panels 2 and 3 are joined together in a condition where the half thickness core materials 10 and 30 are opposed to each other, and a partition panel 1 having respectively the projecting shape male fitting parts 11a and 31a and the recessed shape female fitting parts 12a, 32a on both outside surfaces, can be formed.
Patent JP-S52127232-A (JP)
Title: Oscillation cntrol method for flash dischrge tube
Inventor: HOSONO TSUTOMU
IPC: G03B17/24
Filed: 1976-04-16
Abstract: PURPOSE:To prevent an erroneous action, suchas, data photographing, which is operated after the finish of an exposure due to the same electric source by controlling the charging of a main capacitor for the discharge tube due to an oscillating transistor.
Patent JP-H03246887-A (JP)
Title: Illumination control device
Inventor: SHIBATA AKIHIRO
IPC: H05B37/02
Filed: 1990-02-23
Abstract: PURPOSE:To turn off a guide lamp and save energy by providing a guide lamp slave unit which is connected to a master unit via a transmission line and turns on guide lamps via the on-signal from the master unit and turning-off slave units which output the off-signals and turn off the guide lamps via the guide lamp slave unit. CONSTITUTION:A guide lamp signal device terminal 6 consisting of a power terminal as a guide lamp slave unit is connected to a transmission line 2, a guide lamp signal device 7 is connected to the guide lamp signal device terminal 6, and multiple guide lamps 9 are connected to the guide lamp signal device 7 via a relay board 8 such as a flashing device. When illumination apparatuses 3 are lighted under the control of a main operation board 1, the guide lamps 9 are lighted, when an off-signal is inputted to the guide lamp signal device 7 from a lock interlocking switch input terminal 12 or a daylight sensor input terminal 14, the no voltage contact of the guide lamp signal device 7 is closed, and the guide lamps 9 are turned off. The guide lamps 9 are turned off to save energy easily at a low cost.
Patent JP-H09236042-A (JP)
Title: Structure of cylinder head of internal combustion engine and its manufacture
Inventor: OKADA KOJIRO
IPC: F02F1/24
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To improve the rigidity of a cylinder head equipped with a port hole having an opening in the upper surface of the cylinder head and an insertion hole in which an ignition plug and so on is mounted, lighten the cylinder head, reduce the number of part items and reduce a cost. SOLUTION: A plurality of insertion holes 3 which is formed separately from a pair of first side walls 1c, 1d, and in which an ignition plug or an injector is mounted, and port holes 4 which are vertically extended so as to be located adjacently to the insertion holes 3, and separated from a pair of first side walls 1c, 1d, whose lower ends are opened in combustion chambers, and upper ends are opened in the upper surface 1b of a cylinder head, are arranged on the upper surface 1b of the cylinder head positioned in the upper part of each combustion chamber of a multi-cylinder internal combustion engine. Hereupon, the walls of the insertion holes 3 and the walls of the port holes 4 are formed of the same wall 1g extended in the longitudinal direction of the cylinder head 1.
Patent JP-S59168581-A (JP)
Title: Coordinate input device
Inventor: GOUHARA YOSHIHIRO
IPC: G06K11/06
Filed: 1983-03-15
Abstract: PURPOSE:To decide the correct position of a detection coil by comparing the coordinate value corresponding to the current value of a conductor with a range of the prescribed value when the control signal is delivered at plural positions. CONSTITUTION:The output code of a counter 8b is supplied to a multiplexers 4a and 4b respectively to select two conductors. Then said output code is changed to obtain a differential current. This current is supplied to said two conductors. The output code is changed again to select two conductors again. The same action is repeated. While the induced voltage given from each conductor is generated at a detection coil 2, and a V1/V2 coincidence circuit 15 delivers the control signal when the value of the detected voltage is equal to each other by the change of the diferential current. Then the output codes of counters 8a and 8b are stored in a latch 10. In this case, a gate 14a opens and a flip-flop circuit 13 is triggered if the output code is kept within a prescribed range. Then the coincidence output of a comparator 12 is held at the circuit 13.
Patent JP-S53129793-A (JP)
Title: Spent nuclear fuel storage rack
Inventor: OOGA KOUJI
IPC: G21C19/07
Filed: 1977-04-18
Abstract: PURPOSE: In a spent nuclear fuel storage rack in which a plurality of unit cells having abutted U-shaped steels welded are bound together, the portions of which U-shaped steels of said unit cell are abutted and welded are decreased in their number and a manufacturing of the rack is easily performed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04281895-A (JP)
Title: Biological treating device
Inventor: IWATSUKA TAKESHI
IPC: C02F3/10
Filed: 1991-03-08
Abstract: PURPOSE:To provide the immersion filter bed method biological treating device which allows high-load treatment, lessens clogging, is low in construction cost and can operate stably over a long period of time. CONSTITUTION:This device has the constitution constituting in installing a long-fiber bundle 2 formed by bundling many pieces of long-sized single fibers in a vertically zigzag state in a chamber 1 and substantially fixing the upper and lower rotating parts thereof. Supports 3 which support the vertically meandering rotating parts of the long-fiber bundle 2 are built into a part of a frame body which is previously assembled together with a frame material.
Patent JP-S57159562-A (JP)
Title: Separation of serum
Inventor: HONDA SEIICHIROU
IPC: A61K35/16
Filed: 1981-03-24
Abstract: PURPOSE: To very easily separate serums from blood with a high yield ratio, by doing centrifugal separation in the coexistence of fine particles having specified specific gravity and specified tackiness with fine glass particles.  
     CONSTITUTION: The mixture of the particles, having tackiness and specific gravity of 1.03W1.08, composed of pressure-sensitive tacky fine particles such as acrylic or rubber ones with fine glass particles is located at the bottom of  Spitz's pipe, and then collected blood is poured into the pipe. After coagulatd,  the blood is subjected to centrifugal separation. As a result, the coagulation of  the collected blood in Spitz's pipe is extremely accelerated to form blood coagulation within a short period, and a parting layer, which would not be destroyed by impact or the like, is formed between the serums and blood clot by  the bonding of each fine tacky particle together after the centrifugal separation.  Accordingly, the serums can be collected with a high yield ratio by simplified  operation such as decantation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08239105-A (JP)
Title: Load receiving, delivering and storing device for rodlike material
Inventor: KATO MASAFUMI
IPC: B65G1/04
Filed: 1995-03-03
Abstract: PURPOSE: To accurately and safely perform storage and delivery of rodlike materials by supporting one end of each load receiving beam to main stems so that it may be reciprocated and horizontally turned, and turning and driving the load receiving beams from the housing position to the load receiving position or reversely turning and driving them in a load receiving beam taking out and housing tool. CONSTITUTION: When a load receiving beam taking out and housing tool 2 is provided with driving arms 25 for turning and driving load receiving beams 13, horizontal members 22 are moved by a crane and moved by following main stems 11 of a storage rack 1. Engaging parts of the driving arms are engaged with the engagement guide parts of the load receiving beams 13, on which a rodlike material to be stored is to be placed. The driving arms are turned and driven to the load receiving position in this state, and the load receiving beams are arranged in the load receiving position.  Moreover, when an empty load receiving beam already placed on the load receiving position is turned and driven in order to taking out the rodlike material stored on the lower load receiving beam, the engaging parts of the driving arms are engaged with the engaging parts of the load receiving beams, the driving arms are turned and driven in this state, and the empty load receiving beam is housed in the housing position.