baber/WOPTO huggingface dataset:
Patent JP-2000145952-A (JP)
Title: Gear stage selection method for automatic transmission
Inventor: SEDLMAIER ANETTE
IPC: F16H61/18
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To improve comfortable traveling by preventing an erroneous operation during the operation of an automatic transmission. SOLUTION: In the gear stage selection method of a vehicular automatic transmission having at least one forward gear stage and one backward gear stage, the process of switching from the forward gear stage to the backward gear stage or its reverse is ignored under a predetermined running condition. The switching process to the predetermined first speed of a vehicle is executed, only a neutral gear stage is set during the switching process within a vehicular speed range between the first and second speeds, and the switching process is ignored if a speed is higher than the second speed.
Patent JP-H01160866-A (JP)
Title: Production of carbon fiber reinforced carbon composite material
Inventor: TAKANO SHIGERU
IPC: C04B35/83
Filed: 1987-12-17
Abstract: PURPOSE:To obtain a carbon composite composition having high fiber content and excellent mechanical characteristics, by pulling and arranging carbon fibers in parallel into a sheetlike shape by using a thermosetting resin and a carbonaceous filler as a binder, cutting into small pieces with a specific dimension, hot-pressing and molding the cut sheet by molds, then heating and burning. CONSTITUTION:Carbon fibers are pulled and arranged by a thermosetting resin and a carbonaceous filler as a binder in parallel into a sheetlike shape, cut into small pieces with 4-30mm maximum diameter, fed to molds, hot-pressed and molded. Then, the prepared molded article is heated and burnt. Any carbon fibers of pitch base, rayon base, high-strength type or high-elasticity type of PAN base or roving thereof may be used as the carbon fibers. Phenolic resin, furan resin, epoxy resin, unsaturated polyester resin, polyamide resin, etc., may be exemplified as the thermosetting resin. Carbonaceous fine powder such as carbon black, coke powder or graphite powder may be exemplified as the carbonaceous filler.
Patent JP-H04188418-A (JP)
Title: Manufacture of composite thin-film magnetic head
Inventor: TADOKORO SHIGERU
IPC: G11B5/39
Filed: 1990-11-22
Abstract: PURPOSE:To enable high-density magnetic recording by forming a magneto- resistance effect film on the end face of an electrode conductor while being fast stuck to an inclined face formed at a fixed angle to a substrate surface. CONSTITUTION:Alumina 20 is formed onto a ceramic substrate 10 through a sputtering method, and a lower magnetic shield film 30 is sputtered and patterned onto the alumina 20 and a lower insulating film 40 is shaped onto the film 30. The electrode conductor 50 of a Cr-Cu laminate is sputtered to the upper section of the insulating film 40, and a photo-resist 60 is applied and patterned. The photo-resist 60 is irradiated with ultraviolet-light, and heated, thus forming an inclined plane on the substrate surface at the end section of a photo-resist pattern. The electrode conductor is ion-milled under the state, a magnetoresistance effect film 70 is sputtered, and patterned, an upper insulating film 80 is formed, and an upper magnetic shield film 90 is shaped to the upper section of the insulating film 80. Accordingly, the electrode conductor can be machined with high accuracy without damaging the magnetoresistance effect film, and the whole electric resistance can be reduced, and recording density is increased.
Patent JP-H11148630-A (JP)
Title: Method for treating ash collected by electric dust collector for oil fired boiler
Inventor: TOKUMITSU KENICHI
IPC: F23G7/00
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To reuse the ash of an oil fired boiler collected by an electric dust collector as cement material, or the like, by throwing the ash into the furnace of a pulverized coal firing boiler thereby refiring the ash. SOLUTION: Exhaust gas produced through combustion in the furnace 1a of an oil fired boiler body 1 is subjected to heat recovery at a rear heat transfer section 1b before being fed to an exhaust gas line 5. It is then cooled in an air preheater 6 through heat exchange with the combustion air in an air line 5 and discharged from a chimney into the atmosphere after ash is captured by an electric dust collector 7. Ash of the oil fired boiler captured by the electric dust collector 7 is carried through an ash carrying line 9 by operating a compressor 11. It is then thrown into the furnace 1a of a pulverized coal firing boiler through a port 10 provided closely to the burner 2 thereof and refired together with pulverized coal ejected from the burner 2.
Patent JP-H02167015-A (JP)
Title: Chemical solution injection container
Inventor: MATSUDA MASAHIRO
IPC: A01G7/06
Filed: 1988-12-19
Abstract: PURPOSE:To inject a chemical under sufficient pressure by using a blowing agent as a pressurizing source. CONSTITUTION:A first opening part 10e of a main body 10 of a container having an injection nozzle 11 is equipped with a first cap 21, a second opening part 21d of the first cap is provided with a second cap 22, the second opening part is opened and a blowing agent is added to the container. A chemical may be indirectly pressurized through a bellow container 23 built in the main body of a container.
Patent JP-H04187179-A (JP)
Title: Drum type washing machine
Inventor: FUJII KENJI
IPC: D06F25/00
Filed: 1990-11-21
Abstract: PURPOSE:To curtail the water discharge time and reduce the totally required washing interval by eccentrically rotating the drum at a low speed and forcibly flow to direct the drain kept in the bottom of the outer tank to the discharge outlet. CONSTITUTION:A water discharge outlet is provided, shifted from the center, at the corner side in the bottom of the outer tank and a rotary driving means is provided to eccentrically rotate a drum at a low speed on draining. In this case, when a discharge valve is opened and the water level in the outer tank begins to lower, the water level in the water tank is judged whether the water level in the water tank is a reset level (extremely low level) or not according to the signal from the water level sensor 115 by a microcomputer 104. When it is higher than the reset level, an inverter circuit 120 is instructed so that the drum rotates at 30 r.p.m in the arrow direction. And hence, the drum rotates slowly to one direction to form a directing flow to the discharge outlet for the retained water in the bottom of the outer tank. In this way, the water in the outer tank is conducted to the discharge outlet 52 to drain.
Patent JP-H08180709-A (JP)
Title: Cover sheet material for luminaire
Inventor: KATO KIMIKO
IPC: B32B27/14
Filed: 1994-12-22
Abstract: PURPOSE: To provide a cover sheet excellent in hazing effect, light transmission property and weather resistance, and capable of being moved by a remote control unit. CONSTITUTION: Below a bead layer 30 a base material sheet 10 is arranged, and below the sheet 10 a resin film 20 printed with Japanese traditional paper pattern is stuck through a dry lamination layer 40 such that the print layer 70 faces the sheet 10. A coat layer 60 is arranged below the film 20. The layer 60 faces a light source while the uppermost layer 30 faces the outside.
Patent JP-H07176208-A (JP)
Title: Transparent conductive coating
Inventor: OSUGI TAKASHI
IPC: C09D201/06
Filed: 1993-12-20
Abstract: PURPOSE:To obtain a transparent conductive coating which has a light permeability higher than conventional, by using transparent conductive powder which consists of a copolymer including hydroxyl group, and a barium sulfate covered by tin oxide to which antimony is doped. CONSTITUTION:This transparent conductive coating consists of 100 pts.wt. of copolymer including hydroxyl group, 100 to 350 pts.wt. of conductive powder with mean particle diameter less than 4mum which consists of a barium sulfate covered by tin oxide to which antimony is doped, and 100 to 200 pts.wt. of solvent. As the copolymer including hydroxyl group, 10mol% of 2- hydroxypropylacrylate, and 90mol% of vinyl chloride are used, and a solution which consists of 200 pt. of methylethylketon, and 1000 pt. of cyclohexanone is put in an attritor and stirred. 200 pt. of conductive powder is added to the mixture, and a dispersion for 10 hours is carried out, so as to prepare this transparent conductive paint.
Patent JP-H03181932-A (JP)
Title: Camera using film with magnetic storing part
Inventor: IZUKAWA KAZUHIRO
IPC: G03B17/24
Filed: 1989-12-12
Abstract: PURPOSE:To detect the feed quantity of the film with simple constitution according to read information by driving a magnetic head for writing in synchronism with the read of the information by a magnetic head for reading. CONSTITUTION:The camera is equipped with the magnetic head 6 for writing which writes information on magnetic storing parts 3 and 4 provided on the film 1 and the magnetic head 7 for reading which is arranged at a specific interval with the magnetic head 6 for writing and reads the written information out. Further, the camera is provided with a driving means which drives the magnetic head 6 for writing an synchronism with the read of the information by the magnetic head 7 for reading and a feeding quantity detecting means which detects ta film feeding quantity according to the information read out by the magnetic head 7 for reading. Thus, information is written at specific intervals and the feeding quantity of the film 1 is found from the number of read pieces of information to detect the feeding quantity of the film with the simple constitution.
Patent JP-H08121770-A (JP)
Title: Ignition method and apparatus for indirect heating burner tube
Inventor: YASUOKA SHO
IPC: F23Q7/10
Filed: 1994-12-22
Abstract: PURPOSE: To set an ignition position favoritely by providing an electrical insulation part and an electrode part downstream a burner part of a ceramic radiant tube where a burner part is constructed at one end thereof and an exhaust part is constituted at the other end thereof, an bringing about an ignition zone to a high temperature to ignite a mixed gas. CONSTITUTION: A burner part 3 is constructed on one end of a radiant tube burner 2 comprising Si-SiC, and an exhaust part 4 is constituted on the other end of the same. An electrical insulation part 5 and an electrode part 6 are provided downstream the burner part 3, and likewise the electrical insulation part 5 and the electrode part 6 are provided upstream the exhaust part 4. An ignition zone 7 which is not impregnated with silicone is provided downstream the electrode part 6 on the burner side. The ignition zone 7 having greater electric resistance is raised to a high temperature, and firing is achieved by the ignition zone 7 when a mixed gas is introduced from the burner part 3. Such use of a tube itself as an ignition heater simplifies an ignition structure and an ignition position can be set favoritely.
Patent JP-H01162064-A (JP)
Title: System for changing receiving counter group constitution
Inventor: TAKEHARA MASAO
IPC: H04M3/60
Filed: 1987-12-18
Abstract: PURPOSE:To cause a traffic to be equal and to cause a response to be speedy to a trunk line incoming call by changing receiving counter group constitution according to a time zone. CONSTITUTION:Initial receiving counter group 200, 300 and 400 are registered from a consol CON. When receiving counter group 400, 500 and 600 to correspond to the time zone are registered, information are stored in a main storage ME1 by a central control device CPU1 of a control information system MIS. The central control device CPU1 executes the change of the receiving counter group constitution according to the time zone by time supervising information. Thus, the traffic can be automatically made equal according to the time zone.
Patent JP-H07153506-A (JP)
Title: Printed circuit board structure
Inventor: YASUDA KEIICHI
IPC: H05K3/34
Filed: 1993-11-29
Abstract: PURPOSE:To make connecting parts such as a connector unnecessary, reduce the number of parts, enhance mounting efficiency, and make the bypass unnecessary to shorten the path. CONSTITUTION:A main printed circuit board 1 and a sub-printed circuit board 2 are piled up and bonded together with adhesive to form a composite printed circuit board 10. Small through holes 11, 11 are formed with a drill and others in specified portions of the composite printed circuit board 10 and plating 12 is conducted on the walls of the through holes 11, 11 to form a through hole 13. The through hole 13 electrically connects the electric circuits of the main printed circuit board 1 and the sub-printed circuit board 2.
Patent JP-H08230209-A (JP)
Title: Ink tank, roduction thereof, ink jet cartridge and ink jet recording apparatus
Inventor: ABE TSUTOMU
IPC: B41J2/175
Filed: 1995-12-08
Abstract: PURPOSE: To always stably perform recording even in a case experiencing any posture and environmental conditions of delivery as an ink jet cartridge. CONSTITUTION: An ink tank is equipped with a first housing chamber 6b having the ink supply port 7 supplying ink to an ink jet head and an atmosphere communication part 8 and housing a negative pressure generating member 6 and the second housing chamber 9 communicating with a first housing chamber 5 only through a fine communication part 11 but held to a substantially hermetically closed state. The fine communication part 11 is arranged at the position almost opposed to the ink supply port 7 through the negative pressure generating member 6 and the region 6a held between the ink supply port 7 and the fine communication part 11 of the negative pressure generating member 6 is held to a high compression state as compared with the other region 6b of the member 6.
Patent JP-H08175005-A (JP)
Title: Container having laser marking
Inventor: TAGAO MASAMI
IPC: B41M5/24
Filed: 1994-12-22
Abstract: PURPOSE: To certainly identify a painting apparatus applying painting to the surface of a container having laser marking. CONSTITUTION: An identifier 33 is carved in a container 31 by a laser marker. The container 31 is identified on the basis of the identifier 33. Especially, when coating is applied to the container so as to cover the identifier 33, the identifier 33 is prevented from bleeding and certain identification can be performed.
Patent JP-H11160859-A (JP)
Title: Photosensitive resin composition for flat plate display and photosensitive element for flat plate display using the same
Inventor: KIMURA NAOKI
IPC: H01J17/49
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To manufacture a photosensitive element for the flat plate display superior in the dispersibility of a fluorescent material and film formation performance and the like in high yield by using the photosensitive resin composition for the specified flat plate display. SOLUTION: The photosensitive resin composition for the flat plate display contains the fluorescent material, an alcohol, a film forming polymer, an ethylenically unsaturated compound, a photopolymerization initiator, and a compound represented by the formula in which R is a 1-6C alkyl, such as methyl or ethyl, or 1-10C alkoxycarbonyl, such as methoxycarbonyl, or benzyloxycarbonyl or hydroxyl group, and when R is plural, it may be same or different; and (p) is an integer of 0-6. The fluorescent material to be used is a common metal oxide.
Patent JP-H09138106-A (JP)
Title: Device for measuring moving quantity of moving body by interferometer
Inventor: GOTO AKIHIRO
IPC: G01B9/02
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To expand a dynamic range by arranging two interferometers in parallelly facing to each other with the same measuring mirror with in between, and selecting the other beat signal when one beat signal from one interferometer of the two cannot be measured. SOLUTION: A measuring mirror M is fitted on one side of a stage 2 in an x direction, so that the measuring lights of the interferometers A and B are reflected therefrom. When the relations among respective frequencies f1 , f2 , f3 , and f4 of the reference light and measuring lights of the interferometers A and B are set to f1 <f4 and f3 >f4 and the stage 2 is shifted in an x minus direction, the frequencies f2 and f4 of the measuring lights of the interferometers A and B increase, and the beat frequency of the interferometer A increases more than the reference beat frequency at the time when the stage 2 is stopped, while the beat frequency of the interferometer B is decreased at least at initial time than the reference beat frequency at the time when the stage 2 is stopped. When the stage 2 is shifted in an x plus direction, the phenomenon become reverse. Even when one interferometer is in an unmeasurable area, the other is measurable, and the interferometer modulated to the high-frequency side is selected so as to expand the dynamic range of a measuring device.
Patent JP-H09139546-A (JP)
Title: Semiconductor laser
Inventor: NAGASAKI HIROKI
IPC: H01S5/00
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a laser wherein the front end surface and the rear end surface can be easily discriminated. SOLUTION: In this laser, a first film 2 having a refractive index n1 is formed on the front end surface, and a multilayered film of a second film 3 having a refractive index n1 and a third film 4 having a refractive index n2 (>n1 ) is formed on the rear end surface. The laser is constitued as follows. When the third film 4 is set as first film thickness which is minimum to obtain a desired reflectivity in a curve showing the change of reflectivity with respect to the thickness of the multilayered film, interference color which can be seen on the rear end surface side becomes nearly identical to the interference color seen on the front end surface side.  In this case, the film 4 is set as the thickness greater than the first film thickness wherein a reflectivity nearly equal to a desired reflectivity in the curve showing the change of reflectivity with respect to the thickness of the multilayered film can be obtained, and interference color seen on the rear end surface is different from the interference color seen on the front end surface.
Patent JP-H07148631-A (JP)
Title: Tool putting-in device for tool magazine of machine tool
Inventor: SUZUKI HISASHI
IPC: B23Q3/155
Filed: 1993-11-26
Abstract: PURPOSE:To enhance working efficiency by dispensing with suspending a machine tool in operation when an ID read and write means is maintained, in the tool putting-in device for the tool magazine of the machine tool. CONSTITUTION:The tool putting-in device 20 is made up of a tool temporary resting means 21 for changing the direction of a tool 2 at a temporary rest position, a tool exchanging arm device 22 for moving the tool 2 to each charging position TP of tool magazines 11, and of an ID read and write means 23 which is provided for the tool temporary resting means 21 or the tool exchanging arm device 22, and is faced to the ID tip 105 of the tool for reading or writing tool data while the tool 2 is temporarily rested until it is housed in the tool magazine 11. A motor as a motive power for the tool exchanging arm 42 is connected to a closing means executing sequence control. When the tool putting-in device 20 is to be maintained, the tool exchanging arm 42 is made inoperative with its power circuit closed.
Patent JP-H01163228-A (JP)
Title: Rubber composition
Inventor: OTOMO TAKASHI
IPC: C08K5/00
Filed: 1987-12-21
Abstract: PURPOSE:To obtain a rubber composition, containing an antioxidant containing an oil gelling agent added thereto, having improved resistance to ozone, crack and flex cracking and useful as tires, etc. CONSTITUTION:The aimed rubber composition containing an antioxidant [e.g., N-phenyl-N'-isopropyl-p-phenylenediamine expressed by formula II, N-phenyl-N '-(1,3-dimethylbutyl)-p-phenylenediamine expressed by formula III or N-(1- methylheptyl)-N'-phenyl-p-phenylenediamine expressed by formula IV] containing an oil gelling agent (e.g., N-lauroyl-L-glutamic acid-alpha,gamma-di-n-butyramide expressed by formula I) added thereto.
Patent JP-H10162045-A (JP)
Title: Method for expressing and calculating signal delay
Inventor: EDAMATSU JUICHI
IPC: H01L21/82
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To accurately calculate signal delay value containing a dynamic factor by expressing a delay element based on the dynamic factor of crosstalk and the like and a delay element based on the static factor of power voltage fluctuation and the like by using vector expression. SOLUTION: In a signal route by logic circuits 11-14, the delay values td2 when coupling capacity X1 -X3 with adjacent circuits are removed and the delay value td2 when the capacity values of the coupling capacity X1 -X3 are doubled are obtained by circuit analysis. The static and dynamic delay vector elements tSpd and tPpd are calculated by using the relation of tSpd =1/2.|td1 +td2 | and tPpd =1/2.|td1 -td2 | from the delay values td1 and td2 . A primary function G is used and the signal delay value tpd is calculated by tpd =G(tSpd , tPpd ) from the vector elements tSpd and tPpd .
Patent JP-2000126985-A (JP)
Title: Forced lubrication device for bearing
Inventor: KATO MASAYUKI
IPC: F16C33/66
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a forced lubrication device that can stably effect lubrication even while a spindle rotates at high speed. SOLUTION: A spindle head 10 supports a spindle 1 in rotary fashion through bearings 2a, 2b and 2c, which are supported via outer bearing spacers 6, 6a and 6b and inner bearing spacers 7, 7a and 7b. The spindle head 10 has axial lubricating oil feed passages 4 and lubricating oil discharge passages alternating at constant circumferential intervals. The outer bearing spacer 6 has first feed ports 8, in opposition to which the inner bearing spacer 7 has radial swash holes 9 spaced circumferentially and the spindle 1 has annular grooves 12 connecting to lubricating oil circulation passages 11. The inner ring of each of the bearings 2a, 2b and 2c has second feed ports 13 connecting to the circulation passages 11.
Patent JP-H08157574-A (JP)
Title: Conductive material
Inventor: KAMIYAMA MASASHI
IPC: C08G61/12
Filed: 1994-11-30
Abstract: PURPOSE: To obtain a conductive material which is sol. in various solvents and is excellent in processibility and electrical and mechanical characteristics by doping. a specific sol. conductive polymer with a specific dopant. CONSTITUTION: This conductive material is prepd. by doping a sol. polymer having structural units represented by formula I [wherein R<1> is (substd.) alkyl, (substd.) alkoxy, halogen, or (substd.) phenyl; and R<2> is (substd.) alkyl or (substd.) phenyl] and a wt. average mol.wt. of 500-1.000,000 with a dopant represented by formula II. The electrical conductivity of the material. pref. 1×10<-7> S/cm or higher, can be adjusted by adjusting conditions such as the mixing ratio of the polymer to the dopant, usually the molar ratio of the monomer unit represented by formula I to the dopant being (30:1)-(1:2). The doping is carried out by dissolving the polymer in a solvent, homogeneously mixing the resulting soln. with the dopant (soln.), and evaporating the solvent.
Patent JP-H09155181-A (JP)
Title: Granulating coating method and apparatus
Inventor: TAKEI SHIGEMICHI
IPC: C13B50/00
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a granulating coating method and apparatus capable of suppressing the formation of aggregate even if the spraying speed of a binder soln. or a coating soln. is increased. SOLUTION: A granulating coating method has a mechanism spraying a binder soln. or a coating soln. into a fluidizing chamber 1 in such a state that the rotary body 4 forming the bottom part of a treatment cylindrical body 2 having the fluidizing chamber 1 receiving the supply of a powdery and granular material and the stirring blade 40 provided above the rotary body 4 in concentric relation thereto are rotated and supplying fluidizing air from the part under the rotary body 4. In this case, during the period from the start of the spraying of the binder soln. or the coating soln. to the completion thereof, the relative rotational speed difference between the rotary body 4 and the stirring blade 40 is changed by a control unit 50.