baber/WOPTO huggingface dataset:
Patent JP-H08258845-A (JP)
Title: Extracting device for can mouth
Inventor: HIROHAMA YASUHISA
IPC: B65D25/44
Filed: 1995-03-27
Abstract: PURPOSE: To apply an extracting device for a can opening for cap with elastic hook piece to a can opening for screw cap as well by a method wherein a connecting cap is engaged with an extracting port, and at the same time, a protruding strap for fastening of the connecting cap is engaged with an engaging recessed part on the side surface of a connecting cylinder in such a manner that a mountain form swollen part of the extracting port may come into contact with the upper end of the connecting cylinder. CONSTITUTION: A connecting cap 30 and an extracting port 10 are engaged by making the extracting port 10 go through a central hole 31a of the connecting cap 30. At the same time, a protruding strap 32a for engagement of the connecting cap 30 is engaged with a recessed part 84 for engagement on the side surface of a connecting cylinder 80 in such a manner that a mountain form swollen part of a root base part 11 of the extracting port 10 may come into contact with the upper end of the connecting cylinder 80 to constitute a extracting device. The connecting cylinder 80 of the extracting device is fitted on a can opening 70 for screw cap by screwing a screw groove 82 and thread 71 on respective parts.  By this method, by simply adding the connecting cylinder 80, the extracting device which is applied to a can opening for a cap with elastic hook piece can be applied to the can opening 70 for screw cap, and a content can be smoothly extracted.
Patent JP-H11291261-A (JP)
Title: Production of plastic molded product
Inventor: YAMANAKA YASUO
IPC: B29C43/36
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To produce a highly accurate molded product by making molding quality hard to be affected with respect the fluctuations of the resin amt. of the resin matrix charged in a mold. SOLUTION: After a resin matrix 11 having an almost final shape is inserted into the cavity 7 of a mold to perform mold clamping, the resin matrix 11 is heated to a softening temp. or higher. A movable transfer piece 5 is moved upwardly in such a state that pressure is applied to the upper surface of the piece 5 by the thermal expansion of the resin matrix 11 under heating and, even if the resin anat. (wt.) of the resin matrix 11 charged in the cavity 7 varies, predetermined resin pressure is applied to a transfer face. At this time, the excessive amt. of the resin matrix 11 enters the gap 7 provided to the surface of one of upper and lower molds 2, 3 to adjust a proper resin amt.
Patent JP-H10301115-A (JP)
Title: Liquid crystal display element and its production
Inventor: UCHIDA HIDEKI
IPC: G02F1/1337
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal display device which has uniform cell thicknesses and in which one pair of substrates are rigidly adhered and which is provided with a sufficient impact resistance and a satisfactory display quality by providing an orientation controlled film at least on a substrate of either of one pair of substrates and containing organic resin in the orientation controlled film. SOLUTION: A substrate 10 is provided with an insulating substrate 1a, plural electrodes 2a, plural light shielding films 3a and wall shaped spacers 6 are formed along the light shielding films 3a and an insulating film 4a and an orientation controlled film 5 are successively formed like covering them. A substrate 20 is constituted of an insulating substrate 1b, plural electrodes 2b, an insulating film 4b and the orientation controlled film 5 laminated on the insulating film 4b. Then, organic resin is contained in the orientation controlled film 5. Thus, adhesiveness is imparted on the orientation controlled film 5, one pair of the substrates 10 and 20 are rigidly stucked and adhered.
Patent JP-H06296247-A (JP)
Title: Deflected waveform generating circuit for television camera
Inventor: TAKEI HIROYUKI
IPC: H04N3/223
Filed: 1993-04-07
Abstract: PURPOSE:To provide the television camera which does not require the readjustment of a centering voltage and is superior in maintainability by detecting a voltage which determines the supply current to a capacitor and correcting the centering voltage in accordance with this voltage. CONSTITUTION:With respect to the deflection size of a deflected waveform output, a deflection size reference voltage V1 is set so that the whole of a video area is scanned, and the centering voltage at, this time is set so as to be in the center of the video area. That is, when the deflection waveform size is set again or changed after a centering reference voltage V2 (the centering voltage at, this time is denoted as Vc) is set, a centering correction circuit 1 detects the change of the voltage V1 to automatically correct the voltage V2 so that the centering voltage of the deflected waveform is equal to the voltage value Vc set once. That is, after the centering voltage of the deflection waveform output is determined once, the centering voltage is not changed regardless of adjustment of the deflection size. Consequently, readjustment of the centering voltage is unnecessary to improve the operability.
Patent JP-H044080-A (JP)
Title: Production of coated film
Inventor: TANIGUCHI HITOSHI
IPC: B05D7/24
Filed: 1990-04-20
Abstract: PURPOSE:To form a coated film having excellent weatherability, finish appearance and coating workability without consuming a large quantity of energy and without causing environmental pollution by applying an aq. coating material to the surface of a material to be coated and applying a specific thermosetting powder coating material thereto, then subjecting the coating to curing by heating. CONSTITUTION:The ag. coating material contg. a metallic pigment and/or coloring pigment is first applied as a base coat to the surface of the material to be coated in order to form the coated film by a 2-coat 1-bake treatments. The thermosetting powder coating material contg. the resin components formed by compounding 10 to 50 pts.wt. fluororesin with 100 pts.wt. polyester resin which is solid at ordinary temp. and has a crosslinkable reaction group of 1000 to 30000 number average mol. wt. and a hardener which can form crosslinkage by reacting with the crosslinkable reaction group of the above- mentioned resin components is applied to this coated surface. The coating is then cured by heating to form the coated film.
Patent JP-H10257831-A (JP)
Title: Cube butter
Inventor: YAMADA KUNIYUKI
IPC: A23C15/00
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide dairy products by which a handling time for taking-out a proper quantity of butter by a spoon for every time is saves and also cooking is quickly progressed by providing an original butter group. SOLUTION: The butter group part 1 being equally divided into several pieces is wrapped by a paper part 2 for wrapping the whole butter group, and, is wrapped by a wrapping paper box part.
Patent JP-S61263069-A (JP)
Title: Battery
Inventor: MIZUNO YASUO
IPC: H01M10/0569
Filed: 1985-05-17
Abstract: PURPOSE:To achieve excellence in cycle life, suppress the production of gas and prevent the leak of liquid and a rupture, by using a negative electrode manufactured by providing a lithium-conductive coating film on a transition metal oxide. CONSTITUTION:A negative electrode, which is manufactured by providing a lithium-conductive solid electrolyte film 6 on a transition metal oxide 5 and then intercalating lithium therein, is used. The transition metal oxide 5 is at least one of a tungsten oxide, a molybdenum oxide, a titanium oxide,a tantalum oxide and a vanadium oxide and provided in the form of a thin film by evaporation coating. The lithium-conductive solid electrolyte film 6 is a thin film made of at least one of a mixture of both Li3PO4 and Li4SiO4, LiTaO3 and LiAlF4.
Patent JP-H08304639-A (JP)
Title: Optical transmission system
Inventor: KOIKE YASUHIRO
IPC: H04B10/2581
Filed: 1995-04-28
Abstract: PURPOSE: To obtain high transmission range over a wide wavelength region in one plastic optical fiber by using a refractive index distribution type optical fiber consisting of a noncrystalline fluorine-contg. polymer matrix having no C-H bonds. CONSTITUTION: A refractive index distribution type optical fiber obtd. by distributing a material (b) which gives the distribution of refractive index of a matrix in a noncrystalline fluorine-contg. polymer (fluorine-contg. polymer (a)) having substantially no C-H bonds is used as an optical fiber. As for the fluorine-contg. polymer (a), a fluorine-contg. polymer having a cyclic structure in the main chain is preferable, and a fluorine-contg. polymer having a fluorine-contg. alicyclic structure or fluorine-contg. imide ring structure is preferable. The material (b) has a refractive index different by >=0.001 from that of the fluorine-contg. polymer (a), and it may have a higher or lower refractive index. Usually, a material having a higher refractive index is used for an optical fiber.
Patent JP-S63268942-A (JP)
Title: Fuel injection device for supercharged engine
Inventor: IWAKI MASATO
IPC: F02D41/00
Filed: 1987-04-28
Abstract: PURPOSE:To prevent a supercharged air-fuel mixture from flowing through a supercharging passage to a natural intake passage by starting the fuel injection into the supercharging passage at a point of time during the valve opening period of a supercharging passage control valve and also after a natural intake passage is closed. CONSTITUTION:A natural intake passage 9 introduces the intake air into an engine 1 through the agency of the intake negative pressure in an intake stroke. While, a supercharging passage 10 introduces the intake air in addition to the natural air intake into the engine 1 through the agency of a supercharger 14 in the end of intake stroke. Hereupon, according to control signals from a control unit 35 is started the fuel injection from the No.2 injector 22 placed in the supercharging passage 10 at a point of time during the valve opening period of a rotary valve 20 for opening and closing the supercharging passage 10 and also after the natural intake passage 9 is closed by throttle valves 11b, 11b. By controlling the fuel injection in such a manner as mentioned above, a supercharged air-fuel mixture is effectively prevented from flowing through the supercharging passage 10 to the natural intake passage 9, so that a desired fuel supply control can be performed.
Patent JP-S58222930-A (JP)
Title: Electronically controlled fuel injection device
Inventor: NISHIGUCHI HISAO
IPC: F02D41/08
Filed: 1982-06-21
Abstract: PURPOSE:To prevent the generation of a surge, by measuring a duration time, in which a throttle valve is continuouly opened above an idling opening, before the throttle valve is placed to the idling opening and changing a level of a deceleration excess in accordance with the duration time, in a fuel injection device performing the deceleration excess. CONSTITUTION:If a throttle valve placed to an idling opening is detected in a step 70b, a process for determining a deceleration excess is performed. A time, in which an intake system throttle valve is continuously opened to above the idling opening, is read. Whether an idling time is above 0.5sec or not is decided in a step 72b, if the idling time is below 0.5sec, it is not considered as the deceleration. An excess of fuel injection quantity is performed in a step 76. In this way, the generation of a surge due to an excess can be prevented.
Patent JP-S5229417-A (JP)
Title: Vacuum decarburization-deoxidation refining method of alloy steel
Inventor: EJIMA AKIO
IPC: C21C7/10
Filed: 1975-08-30
Abstract: PURPOSE:A vacuum decarburization-deoxidation refining method of alloy steel with a little oxidation loss of added metallic elements, by which high purity end products can be efficiently obtained.
Patent JP-H02284858-A (JP)
Title: Cutting device
Inventor: KUMAZAWA MICHIO
IPC: B24B27/06
Filed: 1989-04-25
Abstract: PURPOSE:To efficiently cut a workpiece with a plurality of grinding wheels by providing constitution in such a way as rotating a grinding wheel supporting unit at an arbitrary angle and selecting the specific grinding wheel so as to come into contact with the workpiece. CONSTITUTION:By alternately changing a direction of rotation of a motor 9, a grinding wheel supporting unit 11 is rotated alternately in the clockwise and counter clockwise directions bringing grinding wheels 17, 18 alternately into contact with a workpiece 2. A depth of cut to this workpiece 2 by the grinding wheels 17, 18 is controlled by a motor 8 moving a movable unit 7 upward or downward. The workpiece 2 is cut by the grinding wheel 17 or 18 by moving a bed 1 with a turn table 3 to reciprocate in right and left directions.
Patent JP-H06318046-A (JP)
Title: Display device and recorder provided with it
Inventor: NAKAGAWA YOSHIHIRO
IPC: G09F9/33
Filed: 1993-05-06
Abstract: PURPOSE:To attain displaying many pieces of information, to miniaturize a device and to reduce a cost by independently providing a light emitting unit driving means supplying an amplitude variable voltage on respective plural light emitting elements of a light emitting unit. CONSTITUTION:An LED lamp 5 is constituted of the LEDs with light emitting colors of red, green, blue, and all colors are expressed by adjusting the balance of voltage levels outputted from a D/A converter unit 2-1, that is, the luminance ratios among the elements of red, green, blue in the LED lamps 5. Then, the ratios of three kinds of voltage levels for colors to be expressed are stored previously in the ROM of an MCU 1, and by driving the LED lamps 5 from the D/A converter unit 2-1 at the set levels, an optional color is expressed. Thus, since various changes in the hue and the luminance more than the number of light emitting elements are obtained, many pieces of information are displayed, and the device is miniaturized, and a device cost is reduced, and further, a color suitable for a message the display means is obtained easily.
Patent JP-2000299175-A (JP)
Title: Lamp socket
Inventor: SAI NORIAKI
IPC: F21S8/10
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a lamp socket not damaged at a time of discharging at a terminal in a lamp socket used for a discharge type lamp. SOLUTION: This lamp socket 1 comprises a main housing 2, a cover housing 10, and a shield cover. A protruding wall 102 is formed in an engaging recessed part 100 of the main housing 2, and an insulating sealing member 80 is arranged around the protruding wall 102. A tip 77 of a terminal 40 on a high voltage side is projected from the protruding wall 102. A peak end 102a of the protruding wall 102 is positioned below and apart from the tip 77. A front end 96 of the sealing member 80 is positioned further below the top end 102a. Therefore, even when discharge occurs to an arm 108 of a terminal 50 from the terminal 40, the top end 102a and the front end 96 are not damaged.
Patent JP-S63268665-A (JP)
Title: Thermal head
Inventor: NIKAIDO MASARU
IPC: B41J2/335
Filed: 1987-04-28
Abstract: PURPOSE:To enhance the heat resistance and adhesive force of a resin layer and enable bending, by composing the heat-resistant layer of a layer of an aromatic polyimide resin having benzofuran rings in a backbone chain thereof. CONSTITUTION:A protective layer for controlling release and accumulation of heat is composed of an aromatic polyimide resin having benzofuran rings in a backbone chain thereof and having excellent heat resistance and a coefficient of thermal expansion approximate to that of a metallic substrate or the like. The adhesive force of the resin layer for adhesion to the metallic substrate or the like is enhanced when a silane coupling agent is contained in the resin or an Si group is introduced into the molecular structure of the resin. The aromatic polyimide resin may be, for example, a polyimide resin obtained by synthesizing a polyamic acid as a precursor of the polyimide resin through a ring-opening polyaddition reaction of 2,8-diaminodiphenylene oxide used as a diamine component with an aromatic tetracarboxylic acid used as a tetracarboxylic acid component, followed by dehydration cyclization of the polyamic acid having benzofuran rings in a backbone chain thereof.
Patent JP-H09290624-A (JP)
Title: Fresh-air inlet duct of air conditioner for construction machinery
Inventor: TOMITA SADAHISA
IPC: B60H1/26
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a fresh-air inlet duct of an air conditioner for construction machinery, which is able to prevent the entry of rainwater into a fresh-air inlet port to be opened to the wall of a driver's cab of construction machinery, and to hold the entry of dust down to the minimum. SOLUTION: A shallow dish-form inner duct 12 and a deep dish-form outer duct 13 are integrally formed into being inseparable at a specified interval, making it into a fresh-air inlet duct 11. A first through hole 17 to be interconnected to a fresh-air inlet port for an air conditioner installed on the wall of a driver's cab is installed in an upper part of the inner duct 12 via a space 16. On the other hand, a second through hole 19 to be interconnected to the first through hole 17 is installed in a lower part of the outer duct 13 likewise via a space 18. These first and second through holes 17 and 19 can be installed in an optional position where they are not superposed on each other when being seen from the fresh-air inlet side, aside from being installed in their positional relations suchlike.
Patent JP-H09294068-A (JP)
Title: Ecl circuit
Inventor: ISHII MASAAKI
IPC: H03K19/013
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To reduce a change in an operating speed due to temperature in the circuit consisting of differential transistor(TR) pair each having cascade connection TRs. SOLUTION: Another differential TR pair consisting of TRs Q9 , Q10 whose emitter electrode connects in common to that of TRs Q1 , Q6 is provided in addition to differential TR pairs consisting of the TRs Q1 , Q6 . An emitter area of the TRs Q9 , Q10 is selected smaller than that of the TRs Q1 , Q6 . A collector electrode of the TRs Q9 , Q10 connects to an opposite collector of the TRs Q1 , Q6 to the substantial differential relation. Since a very small current is always flowing to the circuit through the TRs Q9 , Q10 , a processing delay time is small. Since the TRs Q9 , Q10 are used to supply a very small current, the substantial differential pair TRs Q1 , Q6 and the added differential pair TRs Q9 , Q10 follow the same change as to temperature.  Thus, the temperature in the operating speed is less in comparison with the case that a path for the very small current is configured by resistors.
Patent JP-H06315920-A (JP)
Title: Manufacture of concrete block
Inventor: ICHINOSE EIHIKO
IPC: B28B23/00
Filed: 1993-05-06
Abstract: PURPOSE:To make a large-scale device such as a press unnecessary and a manufacturing process such as placement of concrete or demolding or movement easy and contrive shortening of a manufacturing time further. CONSTITUTION:Silicon sand 25 is graveled on a bottom plate part 22 of a concrete shuttering 21. A part of coffer stones are graveled by laying within the silicon sand 25. Mortar 26 is filled into the offer stones, mixed concrete 27 having 5-8cm slump is placed for compaction and demolded after cure by steam. Hereby, since the mixed concrete 27 has the comparatively high slump, casting operation into a concrete shuttering 21 becomes easy. Then since steam curing is performed after placement of the mixed concrete 27, manufacturing time becomes shortenable.
Patent JP-H01276932-A (JP)
Title: Echo canceller
Inventor: TANAKA YOSHIAKI
IPC: H04B3/23
Filed: 1988-04-28
Abstract: PURPOSE:To make the frequency offset correction of remote end echo stable by providing an echo level detection circuit and a phase error normalizing circuit to a frequency offset correction circuit so as to estimate the frequency offset based on a phase error after normalization. CONSTITUTION:The frequency offset correction circuit 15 is provided with a normalizing circuit 155 normalizing a phase error phie from a phase error extraction circuit 151. Then a remote end echo power measuring circuit 154 measures a remote end echo power Y<2> from a reception signal rn. Then the phase error phie from the phase error extraction circuit 151 is divided by the remote end echo power Y<2> to attain normalization thereby obtaining a phase error phie' independently of the remote end echo level. An offset frequency estimate circuit 152 estimates the offset frequency of the remote end echo based on the phase error phie' to decide a phase rotation phin+1 with respect to an output sample yn+1 of the succeeding echo cancel. Thus, the stable frequency offset correction of the remote end echo independently of the level fluctuation of the remote end echo is attained.
Patent JP-S63270154-A (JP)
Title: Electrostatic recording head
Inventor: OZEKI FUMITAKA
IPC: B41J2/415
Filed: 1987-04-29
Abstract: PURPOSE:To increase the quantity of ions radiated and enhance reliability and durability, by providing induction electrodes and discharge electrodes in a matrix form on opposite sides of a dielectric, and laminating both of the electrodes and the dielectric with each other in a body in the condition where an adhesive layer is not intermediately provided at intersection parts of the matrices of the electrodes or at junction parts of the dielectric. CONSTITUTION:Induction electrodes 11 are provided by etching a conductor provided on a substrate 18 formed of a glass epoxy resin or the like. After an adhesive 19 is applied to the induction electrodes 11, a dielectric 13 is laid thereon, and the resultant assembly is passed between press rollers to remove a surplus of the adhesive, followed by hardening the adhesive. The pressing force of the rollers and the velocity at which the assembly is passed are controlled to fill the gaps between the induction electrodes 11 with an adhesive, whereby the adhesive is applied in a thickness of at most 0.5mum at opposed parts of the electrodes 11 and the dielectric 13, exclusive of intersection parts of the matrix of the electrodes 11. Discharge electrodes 12 are positioned on the integral laminate of the induction electrodes 11 and the dielectric 13, and are temporarily fixed. An insulator 17 is placed on the laminate, a screen electrode 14 is positioned, and the resultant assembly is pressed by a pressing means such as a roller from the side of the screen electrode 14 to fix the electrode 14 by an adhesive force of the insulator 17, thereby laminating.
Patent JP-H0864442-A (JP)
Title: High-frequency transformer with built-in liquid cooling coil
Inventor: JIYON TEII HOORU
IPC: H01F27/10
Filed: 1995-04-28
Abstract: PURPOSE: To provide a high frequency transformer having internal liquid cooling winding wire, which reduces a copper loss, to be used for the battery charger or the like of an electric vehicle. CONSTITUTION: A transformer is provided with a primary winding wire 25 including hollow metal cooling agent winding for transmitting cooling liquid and secondary winding composed of plural pieces of conductive winding coupled to the primary winding 25. The hollow metal cooling agent winding is constituted as a flat helical winding wire or a flat spiral winding wire.