baber/WOPTO huggingface dataset:
Patent JP-H07189653-A (JP)
Title: Exhaust gas purifying method for diesel engine
Inventor: NAKAMURA KANEHITO
IPC: F02D9/02
Filed: 1993-12-27
Abstract: PURPOSE:To realize regeneration of a wash coat layer including no damage by changing combustion condition when a filter on which the wash coat layer is formed so as to carry a catalyst oxide is regenerated, and heating particulates at a high temperature after separating SO2, so as to combustion-eliminate the particulates. CONSTITUTION:Particulates and So2 in exhaust gas are collected in a porous filter 8. When a pressure difference between an inlet side 231 and an outlet 232 is generated in proportion to passing of a time and the pressure difference exceeds a prescribed value, it is detected by a pressure difference sensor 12, a command is given through a valve opening control unit 112 in a central control device 11 so as to throttle an opening degree of an intake throttle valve 20 in an intermediate level. Engine combustion condition is changed so as to raise an exhaust temperature, and SO2 which is adsorbed on a filter 8 is separated. After that, the opening degree of the intake throttle valve 20s is increased in a large level so as to more raise the exhaust temperature. The particulates which are collected on the filter 8 are combustion-eliminated, so that regeneration of the filter 8 may be completed.
Patent JP-H09184257-A (JP)
Title: Structure for preventing enclosure from making sound
Inventor: INOUE KAZUTAKE
IPC: E04D3/36
Filed: 1995-12-30
Abstract: PROBLEM TO BE SOLVED: To prevent the sounding phenomenon of an enclosure, such as a wall or a roof made of folded-plate type building boards, that is caused by thermal expansion due to temperature differences, by wrapping and fastening the adjacent building boards together, with a nonmetallic soft material between them. SOLUTION: A lower enclosure B constituting a two-layered enclosure comprises building boards B1 , B1 whose lower 13a and upper 13b wrapping sections are connected together by wrapping and fastening, and an upper enclosure A is supported by a support C comprising a lower support C1 and an upper support C2 . The upper enclosure A has a strip of nonmetallic soft material 5 mounted between the lower 3 and upper 4 wrapping sections of the adjacent building boards A1 , A1 . Therefore, the adjacent building boards A1 , A1 of the upper enclosure A are kept out of direct contact with each other, eliminating or reducing sounds caused by a sounding phenomenon that may occur if the building boards A1 , A1 undergo thermal expansion and rub against each other.
Patent JP-2001176673-A (JP)
Title: Organic electroluminescent element
Inventor: MIHASHI ETSUO
IPC: H05B33/12
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To realize an organic electroluminescent(EL) element with an excellent carrier injection property into the organic layer, improved EL characteristics and longer service life by suppressing occurred damage in the organic layer when the transparent electrodes are formed on the organic layer. SOLUTION: The organic EL element has a first electrode, a second electrode and one or more types of organic layers between the above electrodes, and has a configuration that at least one of the first electrode or the second electrode has a transparent electrode the of ZnO series.
Patent JP-H06184356-A (JP)
Title: Thermoplatic resin composition
Inventor: YAMAUCHI MAKOTO
IPC: C08L101/00
Filed: 1992-12-17
Abstract: PURPOSE:To obtain a resin composition improved in antistatic properties and easiness of removal of oil stains by mixing a thermoplastic resin except an acrylic resin with a number of specified sulfonates in a specified weight ratio. CONSTITUTION:100 pts.wt. thermoplastic resin (e.g. PE) except an acrylic resin is mixed with sulfonates (A) and (B) of formulas I and II (wherein R<1> to R<3> are each 6-20 C alkyl or alkenyl; A<1> and A<2> are each 2-4 C alkylene or styrene; (m) and (n) are each 1-50; and M<1> to M<3> are each an alkali metal, a alkaline earth metal, a diethanolammonium salt, an alkyldiethanolammonium salt or a tetraalkylphosphonium salt) in amounts to give an (A) to (B) weight ratio of 9/1 to 1/9 and a total amount of (A) and (B) of 0.5-5 pts.wt. The obtained mixture is mixed with a nonionic surfactant (C) in an amount to give a total of components A, B and C of 10-80wt.% and optionally additives such as an antioxidant and an ultraviolet absorber, and the resulting mixture is melt- kneaded to obtain the objective composition of excellent antistatic properties.
Patent JP-H11181089-A (JP)
Title: Photosensitive and heat-resistant resin precursor composition
Inventor: TOMIKAWA MASAO
IPC: C08L79/08
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition developable in a wide range of alkali concentration, highly sensitive, therefore, capable of reducing film loss of unexposed portions while developing and useful for e.g. protective films for semiconductor elements, by using a polymer having a specific protective hydroxydiamino structure in its molecule. SOLUTION: This photosensitive and heat-resistant resin precursor composition comprises (A) a polymer of the formula [R1 is a divalent 2-30C organic group, for example, a phthalic acid residue or a biphenyl ether dicarboxylic acid residue; R2 is a trivalent to hexavalent 6-40C organic group, for example, 2,2-bis(m-amino-p-hydroxy-phenyl)hexafluoropropane residue; R3 contains 10-50 mol.%, based on the total, of naphthoquinone diazidosulfonyl group and the balance being H; (p) is 1-4; (n) is 10-100,000.
Patent JP-H09174354-A (JP)
Title: Automatic screw fastener
Inventor: MATSUZAKI HIROTOSHI
IPC: B23P19/06
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an automatic screw fastener which is suitable for holding and fastening screws different in length. SOLUTION: This automatic screw fastener is constituted in such a way that a driver unit 2 having a screw fastening tool rotatable by driving of an AC servomotor is arranged so as to be raised and lowered by driving of a raising-lowering driving source, and a chuck unit 3 is arranged so as to be integrally raised and lowered with this driver unit 2 and to be independently raised and lowered, and a chuck claw 12 is arranged in this chuck unit 3. In the chuck unit 3, a supply sleeve 10b to guide a screw to be supplied is arranged in axially parallel to the screw fastening tool, and the chuck claw 12 is constituted so as to reciprocate between a moving passage of the screw fastening tool and the tip of the supply sleeve 10b by actuation of a sliding mechanism 11.
Patent JP-H06114895-A (JP)
Title: Method and apparatus for extruding molded form of injection molding machine
Inventor: UEDA HIROSHI
IPC: B29C45/40
Filed: 1991-12-19
Abstract: PURPOSE:To provide a method and an apparatus for extruding a molded form of an injection molding machine which can prevent impact sound due to an extrusion pin while shortening a time of a molding cycle. CONSTITUTION:The apparatus for extruding a molded form of an injection molding machine comprises extrusion points 2, 2 to be telescoped in a mold cavity 11 of a mold 10 of the machine to release the form from the cavity 11, eject means 5 having a spring 4 mechanism for holding the pins 2, 2 in a submerged state, an ejector rod 7 for telescoping the pins 2, 2 by reciprocating in contact with the rear end of the means 5, and an extruding cylinder 6 for reciprocatingly holding the rod 7. The apparatus 1 of the machine also has a hydraulic circuit 8 connecting to the cylinder 6 to allow the rod 7 to protrude from the cylinder 6 or to be retracted into the cylinder, and a flow rate controller 87 provided in the circuit 8 to decelerate a retracting speed when the rod 6 is retracted to a specified position.
Patent JP-H07198634-A (JP)
Title: Photoelectron spectroscopic device
Inventor: TAKASE TSUGIKO
IPC: G01N23/227
Filed: 1993-12-29
Abstract: PURPOSE:To provide a spectroscopic device which can deliver local photoelectric spectroscopic data. CONSTITUTION:A cantilever 16 and a probe 18 at the free end of a cantilever 16 allow light to transmit therethrough, and are connected to a light source 22 through the intermediary of an optic fiber 20. A sample table 26 on which a sample 24 is set, is fixed to a cylindrical piezoelectric actuator 28. A photoelectron spectroscopic device comprises a photoelectron multiplier tube 30 for detecting photoelectrons, which is provided in an opening formed in the sample table 26, a displacement sensor 32 for detecting a displacement of a probe 18, a XY scanning part 38 for operating the probe 18 in scanning motion, a Z-control part 34 for holding a constant gap between the probe 18 and the sample 24, a pulse height analyzer 42 for analyzing electron energy in accordance with an output from the photoelectron multiplier tube 30, a processing part 36 obtaining an image of the outer surface of the sample 24 and local photoelectron spectroscopic data, and a display unit 44 for displaying a result of measurement.
Patent JP-2001169794-A (JP)
Title: Method for purifying conjugated linoleic acid isomer
Inventor: TAKAMIYA TAKEHITO
IPC: C12P7/64
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for purifying a conjugated linoleic acid isomer capable of being purified, especially 9,11-octadecadienoic acid, in a high purity with a high yield, and to provide a method for purifying a conjugated linoleic acid isomer which can be sufficiently utilized for medicines, foods, biochemical reagents and so on that are extremely useful on industry. SOLUTION: This method for purifying a conjugated linoleic acid isomer is characterized by subjecting an isomer mixture of the conjugated linoleic acid and a higher linear alcohol to a selective esterification reaction in the presence of a lipase produced by bacteria in a reaction system not containing an organic solvent.
Patent JP-2000181648-A (JP)
Title: Data conversion device and data converting method
Inventor: MURAI KIYOAKI
IPC: H04N1/60
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To make data conversion fast by using a dedicated image processor. SOLUTION: This data conversion device 10 consists of plural data converting parts, and an inherent address is respectively allocated to the data converting parts. When image data is supplied to the data conversion device with an address designated, the data converting part having the designated address fetches the image data and performs prescribed conversion. The data converting part designates an address and outputs converted data, and the data converting part having the address fetches the converted data and further performs conversion. After each data converting part finishes needed conversion, the data is outputted to a printer 20.  If conversion contents to be executed to image data are designated with an address in this way, the time needed for command interpretation in the conventional practice can be omitted so that quick conversion can be performed even if complicated conversion is performed.
Patent JP-H06183573-A (JP)
Title: Leveling device for soil pit
Inventor: URAYA TETSUO
IPC: B65G69/04
Filed: 1992-12-21
Abstract: PURPOSE:To provide a soil pit leveling device which is operated to enhance the utilization efficiency of the inner volume of a soil pit, ensure a necessary soil storage volume by using the soil pit having a comparatively low volume, and prevent the generation of noise during working of the leveling device during a night. CONSTITUTION:Through running of a motor, right and left chains 5 and 5 are driven following rotation of a sprocket 4. A discharge plate 8 is coupled to running vehicles 7 and 7 connected to the right and left chains 5 and 5 and formed of a rubber tire. When the right and left running vehicles 7 and 7 are continuously run along a space between the inner and outer rails 2 and 3 of right and left guide rails 1 and 1 of a pipe in a circular shape in cross section, the discharge plate 8 is pushed out in a running direction and soil in a soil pit 10 is leveled in the moving direction of the discharge plate 8.
Patent JP-H11176737-A (JP)
Title: Electric charge beam exposure system
Inventor: SUZUKI SHOHEI
IPC: H01J37/153
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an electric charge beam exposure system capable of reducing hybrid strain even in a divided transfer system. SOLUTION: Electric charges particle beams 2 which passed through a mask 12 form an image of the pattern of the mask 12 on a wafer 13 by a transfer lens 3. Data of dx1(Xw, Yw, Z, I, s), dy1(Xw, Yw, Z, I, s), dx2(Xw, Yw, Z, I, s), dy2(Xw, Yw, Z, I, s),... are supplied to each of deflectors 6 to 9 as a signal, which minimizes deflection aberration from a computer 16 (Xw, Yw are deflection transfer positions on a wafer, Z is the height of a wafer, I is a current amount passing through a pattern part of a sub-field on a mask, and (s) is an amount indicating scattering degree of a pattern). The signal of the product of a function (g) (Xw, Yw, Z, I, s) which revises these signals and a deflection strain is imported to each of the deflectors 6 to 9.
Patent JP-H06182068-A (JP)
Title: Automatically sewing machine
Inventor: HARA YOSHIHIRO
IPC: D05B21/00
Filed: 1992-12-21
Abstract: PURPOSE:To enable the implementing of a testing of a seam position data without lowering productivity of sewing work with an automatically sewing machine by making quick movement of a needle and a work holding means relatively to a desired position corresponding to the stitch position data possible. CONSTITUTION:A table 3 is arranged on a base 2 to place a holding frame 7 for holding a cloth to be worked while a sewing machine body 4 is arranged at a rear side part of the base 2. The holding frame 7 for holding the cloth to be worked is made free to be moved longitudinally and horizontally by Y-way and X-way drive mechanisms 10 and 23, and a needle H and the holding frame 7 are moved relatively following numerous stitch position data to form continuous stitches. In an automatically sewing machine of such a type, the selection of a first mode to move the holding frame 7 in response to each stitch position data for one stitch and a second mode to move the holding frame 7 following a stitch position data for numerous stitches is made possible and thus, the holding frame 7 can be moved at one time to a stitch position specified by a numeric key.
Patent JP-2000182597-A (JP)
Title: Nonaqueous electrolyte secondary battery and electrothermal relay for battery
Inventor: KOBAYASHI MORIO
IPC: H01M10/0566
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery and an electrothermal relay for a battery capable of promptly sensing abnormal temperature rise inside a nonaqueous electrolyte secondary battery, surely interrupting or short circuit discharging a troubled battery to prevent ignition/explosion, improved in usability. SOLUTION: In a nonaqueous electrolyte secondary battery, a safety device 20 is disposed on the port sealing part of a battery can 10. The safety device 20 has a temperature sensitive bar 22 for transferring the heat inside the battery and a terminal switching circuit of a thermally active shape memory alloy 23. When the battery temperature rises abnormally, a troubled battery is cut off from a battery pack serially connected with a plurality of batteries whereby the shape memory alloy 23 is deformed, a moving switch 21 released is moved, currents of internal electrode terminals 8 and 9 are interrupted to short circuit between positive and negative electrode external terminals 16 and 17.  The nonaqueous electrolyte secondary battery can be attained by which the temperature inside the battery is promptly sensed, the current-conducting path of the battery is surely interrupted so as to improve safety and usability.
Patent JP-H10184331-A (JP)
Title: Return oil splash preventing structure for four cycle engine
Inventor: YONEDA TOSHIHIKO
IPC: F01M9/06
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent oil directly returned to a cam chamber from an oil control valve for controlling a device from being splashed and being particulated in a four cycle engine with a valve timing variable device. SOLUTION: A four cycle engine has respective cam shafts 8, 9 for driving intake exhaust valves disposed in a cam chamber 10 above a cylinder head 1 and a valve timing variable device for changing phase angle of the cam shafts by hydraulic control by oil control valves 5, 6 mounted to at least one of the respective cam shafts 8, 9 and also the engine is formed such that return oil from the oil control valves 5, 6 are directly returned in the cam chamber 10 from upper side than the respective cam shafts 8 and 9. In this case, an oil shielding plate 36 is disposed at a position lower than a position to which the oil is returned from the oil control valves 5, 6 in the cam chamber 10 and above the respective cam shafts 8 and 9.
Patent JP-H11191803-A (JP)
Title: Telephone set
Inventor: KOJIMA KAZUO
IPC: H04M1/65
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To surely and automatically reproduce a message at the designated time without reproducing operation from the outside by reproducing the message when designated time information designating the time to reproduce the message is coincident with internal time information. SOLUTION: A time information judging means 11 judges whether designated time information Tc of time stamp information designating the time to reproduce the message is coincident with internal time information Tr inside a telephone set as current time or not. This designated time information Tc is inputted by dial operation. When an external caller is to record a message in a telephone set 10, for example, the designated time information Tc is inputted by dialing before speaking this message. When the designated time information Tc is coincident with the internal time information Tr, a message reproducing means 12 automatically reproduces the message. When not performing the erasure of the message after the reproduction of the message, the automatic reproduction of the message is repeated at every fixed interval.
Patent JP-2000181612-A (JP)
Title: Coordinate input device
Inventor: OKABASHI MASANORI
IPC: G06F3/033
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To give advanced safety capable of preventing a signal circuit from being damaged by electrostatic discharge to a plane input type coordinates input device provided with a pair of planar detection elements. SOLUTION: This coordinates input device 10 is provided with resistance films 14 and 20 provided on the surfaces of insulating substrates 12 and 18, 1st and 2nd planar detection elements 16 and 22 which respectively have conductor parts 26 and 32 connected to the films 14 and 20 and formed on the substrates 12 and 18 and are arranged while the resistance films are made to face each other and many spacers 24 which are arranged between the elements 16 and 22 and mutually separate the resistance films from each other. The device 10 is further provided with a ground conductor 38 which substantially surrounds both the films 14 and 20 of the mutually overlapped 1st and 2nd elements 16 and 22 and the parts 26 and 32 and is arranged between the elements 16 and 22.  Thus, static electricity is mainly discharged to the conductor 38, and electrostatic discharge to the parts 26 and 32 is suppressed.
Patent JP-2000154016-A (JP)
Title: Supersaturated colloidal silica aqueous solution, flame- retarding agent for wood consisting of same solution, anticorrosive agent of steel, and their production
Inventor: ITO HIROSHI
IPC: C01B33/141
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a frame-retarding agent of wood and an anticorrosive agent of steel consisting of an oversaturated colloidal silica soln. produced by deflocculating a silica gel in water in the presence of at least a gas selected from hydrogen, methane and nitrogen at a specified temp. SOLUTION: An autoclave having 500 ml volume is filled with 250 ml water and 10 g silica gel powder, into which methane gas is supplied and sealed to 1 MPA gage pressure. The autoclave is heated to 300 deg.C and then cooled to room temp. to obtain an oversaturated colloidal silica soln. As for the flame resistance treating agent of wood, the concn. of the soln. is controlled and the resultant solution is then applied on wood or impregnated into wood. As for the anticorrosive agent of steel, the aq. soln. is directly used, or the environment of colloidal silica production is constructed from water, gas and silica gel to obtain the anticorrosive effect.
Patent JP-H06174310-A (JP)
Title: Lightning hot water supplier
Inventor: SATO YASUYUKI
IPC: F24V30/00
Filed: 1992-11-30
Abstract: PURPOSE:To produce hot water with a pollution-free fuel. CONSTITUTION:A kettle tank 1 and a kettle tank 2 are simultaneously filled with 10% heavy water and 90% water. Thereafter, a plus switch and a minus switch are turned on. Hydrogen enters between carbon in the kettle tank 1 and titanium in a glass bag to cause continuous lightning. The lighting raises water temperature.
Patent JP-H10192500-A (JP)
Title: Pinball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a pinball game machine capable of varying reach fluctuation by performing a fluctuation control even to the identification information (pattern) constituting a reach state after the reach state is visually confirmed by a player. SOLUTION: Various reach fluctuations (reach 1-3) are set, and the presence or absence of reach determining operation is set every reach 1-3. When the reach determining operation is present, the presence of a reach is notified by making a player visually confirm a reach determining pattern before the final reach state is delivered, and a fluctuation control is also performed to a pattern constituting the reach state (in this embodiment, lateral patterns). Thus, the reach fluctuation can be varied. Concretely, since the reach state is changed to the final one (the reach state constituting the display result) after the reach state is once visually confirmed by the player, the visual interest can be improved.
Patent JP-H06192750-A (JP)
Title: Vertical heat treatment furnace
Inventor: TAWARA HIROSHI
IPC: F27B9/08
Filed: 1992-12-25
Abstract: PURPOSE:To provide an economical vertical heat treatment furnace capable of forming a muffle installed in the inner part of the furnace into a small cylindrical shape in response to request in concrete use thereof. CONSTITUTION:In the vertical heat treatment furnace installed with the cylindrical muffle 31 in the inner part of the furnace 21 lined with refractory 11, the semi-splitting columnar heat insulating materials 71, 73 are fitted to both sides of the inner peripheral at the upper end part and the lower end part of the muffle 31. Passing holes 81, 82 for metallic strip A are formed between these heat insulating materials at both sides in the inner periphery and cooling jackets 91-94 are fitted to the outer peripheral at the upper end part and the lower end part of this muffle 31 in the width direction of the metallic strip A at least where heat insulating materials, are not fitted.