baber/WOPTO huggingface dataset:
Patent JP-H11166039-A (JP)
Title: Drying of thermoplastic norbornene-based polymer
Inventor: TAKAHASHI SHINICHI
IPC: C08G61/06
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a molded article of a thermoplastic norbornene-based polymer having excellent heat-resistance, water resistance, strength, etc., and free from minute defects such as micro-voids by drying a thermoplastic norbornen- based polymer at a high temperature before molding. SOLUTION: The thermoplastic norbornene-based polymer (A) is dried at a high temperature before molding. The component A is e.g. a polymer having a structural unit of formula I (R1 and R2 are each H, a hydrocarbon residue, a halogen or a polar group such as pyridyl; R1 and R2 may together form a ring; (n) is a positive integer; (q) is 0 or a positive integer) and/or the formula II (R3 and R4 are same as R1 and R2 ; (l) and (m) are each same as (n); (p) is same as (q)). The component A is preferably pelletized and preparatorily dried before molding. The pelletized component A preferably contains an antioxidant. The drying is carried out preferably at a high temperature lower than the glass transition temperature (Tg) of the component A, more preferably between (Tg-30) and (Tg-5).
Patent JP-H08134417-A (JP)
Title: Conductive tape and method of connection with the tape
Inventor: YAHIRO KANJI
IPC: H05K3/32
Filed: 1994-11-15
Abstract: PURPOSE: To improve the reliability of a conductive tape in joining. CONSTITUTION: The conductive tape is provided with a conductor and an adhesive 7 put around the conductor, and the conductor comprises a number of fine conductive wires arranged so as to make the lengths parallel to one another.
Patent JP-2001102448-A (JP)
Title: Formation method for wiring
Inventor: OOMI HIROSHI
IPC: H01L21/3205
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a formation method for wiring wherein a wiring formation time is shortened by shortening a CMP process using an electroless plating method. SOLUTION: A process where an interlayer insulating film 3 is formed on a lower-layer wiring 2, a process where a connection hole 3a positioned above the lower-layer wiring 2 is provided to the interlayer insulating film 3, a process where a Cu seed layer 5 of such thickness as the connection hole 3a is not embedded is formed on the inside surface of connection hole 3a as well as the interlayer insulating film 3, a process where the Cu seed layer 5 present on the interlayer insulating film 3 is removed by CMP, a process where a Cu plated layer 6 is formed on the Cu seed layer 5 by an electroless plating method which uses a copper plating liquid so that the connection hole 3a is filled with the Cu plated layer 6, and a process where an upper-layer wiring is formed on the embedded Cu plated layer 6, are provided.
Patent JP-H11117814-A (JP)
Title: Divided gas engine and combustion method therefor
Inventor: TAMURA MASAYUKI
IPC: F02M21/02
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To achieve high engine thermal efficiency even if a divided gas engine is operated in a high swirl ratio. SOLUTION: A gas engine is configured such that a lean mixture is supplied to a main chamber 1 in a swirl ratio of 1.0-2.5 while a rich mixture is supplied to a sub chamber 2. In this case, an ignition plug 4 is disposed in the vicinity of a connecting hole 6 of the sub chamber 2 to the main chamber 1. Consequently, it is possible to avoid a jet of unburned rich fuel in the main chamber 1, to eliminate a delay of flame propagation by a thermal pinch effect in spite of combustion in a high swirl ratio, and to prevent any deterioration of engine thermal efficiency due to a decrease in maximum pressure inside a cylinder.
Patent JP-H04155646-A (JP)
Title: Cassette holder unit
Inventor: OHIRA YORIAKI
IPC: G11B15/665
Filed: 1990-10-18
Abstract: PURPOSE:To prevent collision between an upper end of a guide post and a cassette lid by a method wherein a pressure lever is provided on a side wall of a cassette holder and the pressure lever is forced to press a lock button of the cassette lid to open the cassette lid partially. CONSTITUTION:With the further insertion of a cassette 3, pressing between a first pressure lever 1 and a lock button 5 ends. In stead, a second pressure lever 2 presses the button 5 to release an opening/closing lock of a cassette lid 3a continuously. With the release of the opening/closing lock of the lid 3a, a lid lower part 3f abuts an opening/closing cam to open the lid 3a. In this manner, the lid 3a is opened partially in the course of operation of inserting the cassette 3 into a cassette holder 4. This eliminates collision of the lid lower part 3f with a guide post 10 thereby allowing the miniaturization of a VTR with a reduction in interval dimensions between a magnetic tape and the guide post 10.
Patent JP-2001105387-A (JP)
Title: V-cutting method and v-cutting device
Inventor: UMEDA HITOSHI
IPC: B26D5/30
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a V-cutting method and V-cutting device capable of accurately positioning a V-cut part in a composite substrate wherein various patterns are gathered on one large-size panel, to improve V-cutting accuracy. SOLUTION: This V-cutting device having a function for V-cutting a prescribed part on a composite substrate 1 fixed on the table 5 has a retention means fixing the composite substrate 1 on the table 5; a drive means 6 driving the table 5; a CCD camera 11 for reading recognition marks (m) formed on the composite substrate 1; an image processing means 12 processing an image; and a control means 10 distinguishing the recognition marks (m) on the basis of an image signal from the image processing means 12 and driving the drive means 6 on the basis of the recognition marks (m) to move the composite substrate 1.
Patent JP-2001098742-A (JP)
Title: Adhering method of board for wall surface in narrow space
Inventor: NAKAHARA KAZUO
IPC: E04F13/08
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide the method capable of improving working efficiency without being annoyed with handling of a board for a wall surface and adhering the board desirably in adhering the board as a wall surface of a small space. SOLUTION: Execution of adhering work is carried out in order from a remote adhering portion 2A of a board for a wall surface 2 to an opening 3 along the adhering portion for the board. Mutual fitting of edges of the board 2 at a corner 4 is made at first from the edge of the board 2 adhered in a preceeding manner. In the case where a portion at which the board 2 is adhered is a partitioning frame, if an edge of wall surface board 2B of standard size except the corner part 4 is not positioned on a stud of the partitioning frame, another stud is additionally provided at a position corresponding to the edge of the board 2B.
Patent JP-2001097021-A (JP)
Title: Air conditioner for vehicle
Inventor: SUGIKI TOSHINORI
IPC: B60H1/00
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner for vehicle which can reduce the size of an air-conditioning unit and obtain the sufficient and reasonable beating in the bi-level mode. SOLUTION: In an air conditioner 1 for vehicle comprising an air-conditioning unit 5 comprising a fan 11, an evaporator 13, a heater core 15, a case 10 to store the evaporator 13 and the heater core 15, and an adjustment door 19 to adjust the air volume directed from the evaporator 13 to the heater core 15 in the case, a face duct 33 to supply the air upward in a cabin 3, a foot duct 35 to supply the air downward in the cabin 3, and an air supply duct 7 to guide the air supplied from the air-conditioning unit 5 to the face duct 33 and the foot duct 35, the air supply duct 7 is provided with a partition 27 to demarcate the space into a cold air passage part 29 to guide the air passing through the evaporator 13 toward the face duct 33 and a hot air passage part 31 to guide the air passing through the heater core 15 toward the foot duct 35,  a communication part 39 to communicate the cold air passage part 29 with the hot air passage part 31 is formed in the installation range of the partition 27 to partially mix the cold air with the hot air by the communication part 39.
Patent JP-S61145219-A (JP)
Inventor: ERUUIN DEIITSU
IPC: C09K23/52
Filed: 1985-12-16
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-H06130169-A (JP)
Title: Nuclear reactor facility
Inventor: SUZUKI HIROAKI
IPC: G21C9/016
Filed: 1992-10-20
Abstract: PURPOSE:To provide a nuclear reactor facility which can be cooled quickly upon occurrence of core fusion failure without producing any dynamic load and without requiring any additional facility for lowering temperature/pressure container. CONSTITUTION:At time of occurrence of core fusion failure, a reactor core 1 flow out from a pressure vessel 2 to a lower dry well 11 and held in a core catcher 20. When the temperature of the dry well 11 rises over a predetermined level, a main controller 60 opens a valve 40 to allow water in a pressure restricting chamber 4 to flow down gravitationally through a pipe 30 into a space below the core catcher 20. Consequently, the core 1 is cooled indirectly from below by the transmission of heat on the structural members of the core catcher 20. A valve 41 is opened by means of the main controller 60 with a predetermined time lag and water flows from the pressure restricting chamber 4 through a piping 32 into a space above the core catcher 29 thus cooling the reactor core 1 from above.
Patent JP-H06132326-A (JP)
Title: Chip positional deviation correcting device
Inventor: HIRAKAWA TOSHIRO
IPC: H01L21/52
Filed: 1992-10-20
Abstract: PURPOSE:To obtain a chip positional deviation correcting device, by which a circuit pattern formed on the lower surface of a chip is never damaged. CONSTITUTION:In a chip positional deviation correcting device of a structure, wherein a chip P is placed on a correction stage S and pressing-on parts 5 of a correcting member 1 are pressed on the side surfaces of this chip P to correct the positional deviation in the directions X, Y and theta of the chip P, a seat 12 to be placed the chip P thereon is provided on the stage S and the upper surface 12a of this seat 12 is formed into a slant surface which becomes higher gradually from the central part of the upper surface 12a toward the peripheral edge parts of the seat 12. Thereby, the chip P is earthed to the seat 12 through its lower edge parts only. As a result, even if the member 1 is pressed on the side surfaces of the chip P and is made to slide, it is never generated that a circuit pattern formed on the lower surface of the chip P contacts slidingly to the upper surface 12a and is damaged.
Patent JP-H11100315-A (JP)
Title: Composition for oral cavity
Inventor: KOBAYASHI TOSHIAKI
IPC: A61K8/34
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for oral cavity which keeps the stability of dextranase high and is excellent in the dental plaque inhibitory effect by blending xylitol with a dentifrice containing dextranase. SOLUTION: This composition is obtained by blending (A) a dentifrice, which contains 0.05-20000 units, preferably 0.5-500 units, of dextranase (this is obtained from dextranase-producing fungi belonging to the genus Chaetomium and the genus Penicillinum or produced from other microorganisms) per 1 g of the composition for oral cavity, with (B) 1-95 wt.%, preferably 5-80 wt.%, of xylitol and in addition preferably adding (C) 0.01-0.5 wt.%, preferably 0.02-0.4 wt.%, of an alkyloyl sarcosinate (this is a compound having an 8-20 C alkyloyl group, e.g. lauroyl sarcosinate, myristoyl sarcosinate, etc., and these alkyl metal salts, e.g. sodium salts and the like, are preferable).
Patent JP-H03176081-A (JP)
Title: Re-treating iron alum-containing residue
Inventor: ADORUFU FUON REEPENATSUKU
IPC: C22B3/08
Filed: 1990-10-19
Abstract: PURPOSE: To enable a jarosite-containing residue to be reprocessed by the most economical method to provide a residue that can be supplied directly to another use without the need for disposal by stirring the jarosite-containing residue and a zinc sulfide-containing concentrate in an autoclave together with a dilute sulfuric acid containing free sulfuric acid, dissolving substantially the iron and zinc contents of the residue and the zinc sulfidecontaining concentrate, precipitat ing iron in hematite form from this solution, separating sulfur from solids, and supplying the residue to another application. CONSTITUTION: A jarosite-containing residue and a zinc sulfide-containing concentrate are stirred inside an autoclave at an oxygen partial pressure of at least 100kPa and at 130 to 170 deg.C, together with a dilute sulfuric acid containing 40 to 100g/L of free sulfuric acid, the iron and zinc contents of the residue and the zinc sulfate-containing concentrate are substantially dissolved, and the solution is separated from solids and introduced into a leaching circulation path for zinc electrolysis so as to precipitate iron in hematite form and to separate sulfur separated from the solids, the residue being supplies to another application.
Patent JP-H05121780-A (JP)
Title: Optical element array mounting method and body
Inventor: FURUYAMA HIDETO
IPC: H01L31/0232
Filed: 1991-10-28
Abstract: PURPOSE:To provide a method of mounting an optical element array, where an optical device large in number of arrays is easily realized and the optical axes of a large number of optical elements are easily aligned with each other in the constitution of an optically connected system of large scale. CONSTITUTION:In a mounting method through which optical element arrays of an optical system are mounted through optical subordinate connection, an optical element array 9 is mounted on a mounting body provided with a recess which functions as an optical axis aligning means to the array 9, optical windows 7 and 8 which protect the array 9, and an aligning means (protrusions 102 and 103) used for aligning mounting bodies with each other. The mounting bodies are laminated to optically connect the optical element array 9 in a subordinate manner.
Patent JP-2000109332-A (JP)
Title: Heating furnace for optical fiber preform and heating method therefor
Inventor: KUWABARA MASAHIDE
IPC: C03B37/014
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a heating furnace and heating method for optical fiber preform capable of prolonging the life by preventing the deformation or the buckling of a core tube, the elongation due to the dead weight or the like without causing the increase of a device scale, the increase of cost or the like. SOLUTION: In this heating furnace provided with the core tube 12 for housing the optical fiber preform 15 and a heater 13 for heating the core tube 12 from the outside, the heater 13 is formed of bi-sected heaters 13a and 13b, which are arranged at a prescribed interval in the outer peripheral region and in the peripheral direction of the core tube and the core tube 12 is heater to ununiformalize the temp. distribution in the peripheral direction of the core tube 12.
Patent JP-H06125851-A (JP)
Title: Bath circulating system having water softening function
Inventor: NAGATA HIROSHI
IPC: A47K3/00
Filed: 1992-10-20
Abstract: PURPOSE:To prevent generation of scale formed by a hardness component and generation of metallic soap formed by coupling of the hardness component and soap by constituting a circulating path by connecting a water absorption port and a water discharge port provided in a bathtub through a circulating pump, and also, providing a water softener in the halfway of the circulating path. CONSTITUTION:When an operating switch button is pushed, bathtub water is absorbed into a circulating path (a) from a water absorption port 4 of a bathtub 1 by a circulating pump P, discharged to a first opening/closing valve E1 side from a second discharge port 12 of the pump P, heated by a hot-water supply unit H, and flows into the bathtub 1 from a water discharge port 3 of the bathtub 1. On the other hand, from a first discharge port 11 of the circulating pump P, bathtub water is discharged to a water softener B side, and flows into the water softener B through a first flow passage changeover valve D1. Subsequently, the bathtub water converted to softened water by an ion exchange resin J contained in the water softener B reaches a circulating return path of a first circulating return path of a first circulating path al, joins with the bathtub water which flows into the circulating return path from a second discharge port 12 of the circulating pump P, is heated by the hot-water supply unit H, and flows into the bathtub 1 from the water discharge port 3.
Patent JP-2000107755-A (JP)
Title: Soft water making apparatus
Inventor: YAMAZAKI SAKAE
IPC: C02F1/42
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To provide the subject apparatus usable even in a narrow space by forming a small-sized and compact water softener by separately and independently providing a water softener and a regenerator, detachable to a water supply line simply at a time of the use of the water softener, usable even in a bath safely without requiring electric connection at all and constituted so as to be capable of reducing the use amt. of a regenerating material to a large extent. SOLUTION: The cartridge 2 of a water softener 1 housing an ion exchange resin 3 and a regenerator circulating the ion exchange resin 3 to a regenerating water tank through a pump to regenerate the same are separately and independently provided and the inflow and outflow ports 4,5 of the cartridge 2 are provided to the inflow and outflow parts of the regenerator through quick joints in a freely detachable manner and the cartridge of the water softener 1 is provided to a water supply line separate from the circulating line of the regenerator in a detachable manner through a quick joint.
Patent JP-2000109189-A (JP)
Title: Liquid-filling device
Inventor: ARAKI YOZO
IPC: B67C3/02
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To obtain a container having no need of intermittent operation of a carrying table, having a simple structure and a high filling-process capacity, and capable of being sterilized with heat after filling. SOLUTION: This device comprises a container transfer means A which continuously rotates a continuously rotating table 1, a container supply means B which supplies a container Y to the continuously rotating table 1, a liquid- filling means C which fills a liquid into the container Y, an inner-lid sealing means F which attaches an inner lid to the mouth of the container Y, and a container take-out means G which takes the container Y out of the continuously rotating table 1 and ejects it. Further, as the liquid-filling means C and inner- lid seal means F, this device is equipped with an intermittent swing table 3 having a plurality of filling nozzles 40 and a plurality of heat-seal heads 70.
Patent JP-S63135675-A (JP)
Title: Valve provided with excessive flow preventing valve
Inventor: HIKASA KATSUHIRO
IPC: F16K17/34
Filed: 1986-11-27
Abstract: PURPOSE:To facilitate the return of a slidable valve element, by forming a uniform pressure port bypassing the slidable valve element adapted to be closed at a predetermined flow rate. CONSTITUTION:A container is connected to the lead-in passage 1a side of a valve casing 1, a fluid is charged through a charge port on the lead-out passage 1b side. At this time a valve element 7 is depressed by charged fluid, overcoming a push-up means so that a sufficient size of fluid passage may be ensured. Fluid is extracted from the charge port bit by bit for use. If the flow rate of fluid becomes excessive above a predetermined value due to a failure of an extraction circuit or the like, the pressure in a valve hole 1e is decreased so that the valve element 7 is pushed out by the fluid to close a hole port 1c. In this arrangement, a storage chamber 1d and a valve chamber 1j is communicated with each other through a uniform pressure port 4 through which the fluid flows out, thereby the valve element 7 may be returned into a small valve opening condition in a short time.
Patent JP-H08107812-A (JP)
Title: Mirror cabinet
Inventor: MOTOHASHI TAKESHI
IPC: A47B67/02
Filed: 1994-10-11
Abstract: PURPOSE: To make it possible to adjust the height of a lighting equipment at the side of a main mirror to a user's height his/her liking and save energy by a simple structure. CONSTITUTION: A light source 20 and lateral lighting equipment 16 which is made up of a translucent member 16a at the front of the light source are provided on both sides of a main mirror 10. The vertical length of the lighting equipment is made smaller than that of the main mirror to make it move up and down in an equal height on both left and right sides.
Patent JP-H02129343-A (JP)
Title: Rare-earth permanent magnet alloy and its production
Inventor: ENDO KAZUMITSU
IPC: C22C38/00
Filed: 1988-11-10
Abstract: PURPOSE:To obtain a rare-earth magnet alloy excellent in anisotropy by providing a multiphase state in which specific phases exist in the form of a fine mixture at the time of unidirectionally solidifying a molten R-T-M permanent magnet alloy. CONSTITUTION:At the time of using a method for unidirectionally solidifying a molten R-T-M alloy (where R means rare earth elements including Y, T means transition metals containing Al and S, and M means one or more elements including B among B, C, and N), the above procedure is carried out under the condition of >=3mm/h rate of crystalline growth. By this method, the rare-earth permanent magnet alloy having a structure in a mulitiphase state in which R2T1M phase, R-enriched binding phase, and M-enriched phase exist in the form of a fine mixture and also having a practically unidirectionally grown crystalline structure can be obtained. This alloy has high coercive force.
Patent JP-H02162161-A (JP)
Title: Four-wheels steering device for vehicle
Inventor: KANAZAWA HIROTAKA
IPC: B62D113/00
Filed: 1989-10-30
Abstract: PURPOSE:To improve both running stability and steering property by controlling the steering of rear wheels with such characteristics that the same phase steering region of rear wheels with respect to front wheels is increased and the opposite phase steering region is decreased as the car speed is increased. CONSTITUTION:A control device 10 controls the steering angle of rear wheels 2 via a solenoid 20, a rear wheels steering direction selector valve 22, and a hydraulic actuator 23 in response to the steering angle of front wheels 1 detected by a steering angle sensor 4. Rear wheels 2 are steered in the same phase as front wheels 1 in the region with a small front wheels steering angle, and rear wheels 2 are steered in the opposite phase to front wheels 1 in the region with a large front wheels steering angle. In this case, the steering of rear wheels 2 is controlled with such rear wheel steering angle characteristics against the front wheels steering angle that the same phase steering region of rear wheels with respect to front wheels 1 is increased and the opposite phase steering region is decreased as the car speed detected by a car speed sensor 12 is increased. Both running stability and steering property can be improved.