baber/WOPTO huggingface dataset:
Patent JP-H06279566-A (JP)
Title: Actinic-ray-curable composition for poly
Inventor: KAYANO TOSHIAKI
IPC: C08F299/02
Filed: 1993-03-24
Abstract: PURPOSE:To obtain the composition which causes little warpage of the material and has excellent adhesion when applied to a PVC flooring material by mixing a specific ester with an adduct of an unsaturated monobasic acid with a poly adduct of an aromatic epoxy resin. CONSTITUTION:The composition comprises (A) an adduct of an unsaturated monobasic acid with a poly adduct of an aromatic epoxy resin and (B) a (meth) acrylic ester having in the molecule an aliphatic ring containing a crosslinkage. Examples of the ester (B) include isobornyl (meth)acrylate, dicyclopentenyl (meth)acrylate, and dicyclopentenyloxyethyl (meth)acrylate. This composition is applied to a PVC substrate and then irradiated with actinic rays. Thus, a cured film can be formed on the substrate. The composition is especially useful for coating a PVC flooring material.
Patent JP-H01238132-A (JP)
Title: Electrode for solder join and manufacture of the same
Inventor: ICHIKAWA KIMIYA
IPC: H01L21/60
Filed: 1988-03-18
Abstract: PURPOSE:To obtain an electrode for solder joining having high reliability on soldering at low cost by forming an Au conductor layer, a heat-resistant insulating film coating the Au conductor layer and a layer containing Ni shaped brought into contact with a terminal section for the Au conductor layer in a contact hole formed to the heat-resistant insulating film to the electrode for solder joining. CONSTITUTION:An NiCr film having a thick film and an Au film having a thick film are shaped successively onto the whole surface of an alumina substrate 30 through an evaporation method, the Au film and the NiCr film are patterned in the order, and a wiring pattern for the Au conductor layer 36 is formed. A heat-resistant insulating film 38 is shaped onto the whole surface of the substrate on which the wiring pattern for the Au conductor layer is formed, and contact holes 40 are shaped to the insulating film 38. The Au conductor layer 36 exposed into the contact holes 40 is activated, and layers 42 containing Ni are formed into the contact holes 40, thus acquiring a circuit board with electrodes using the layers containing Ni as connecting terminals to be soldered to external elements.
Patent JP-H10246018-A (JP)
Title: Room
Inventor: TSUKAMOTO AKIHISA
IPC: A47K1/00
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To improve the convenience in use of a room by laying out a flattened circular-shaped hand washing bowl adequately located specifically at a corner of a room on a floor plan. SOLUTION: A flattened circular shaped hand-washing bowl 15 having an upper peripheral edge 16 longer in a width direction is installed at one side portion on a top board 13 of a cabinet 12 along a first side wall 2 of a room. The bowl 15 is so arranged that an imaginary vertical plane P containing a center line dividing the bowl 15 into two in width direction has an angle αof 10 deg. to 27 deg. with an imaginary vertical plane Q orthogonal to the side wall 2. Also, the length K from plane P to a position R at which the imaginary vertical plane U including a center line dividing the bowl 15 into two in the depth direction intersects with a second side wall 3 is to be 32cm or almost 32cm. Next, a faucet 19 is provided at a cutwater full stop portion 17 placed between the side wall 2 and the bowl 15, and a switching operator 21 is installed near an outlet 20 of the faucet.  By doing this, the user's elbow will not hit the second side wall when washing the hand and thus it can be used easily, the room can be utilized wider, and also the faucet can be easily opened and closed.
Patent JP-H06278405-A (JP)
Title: Rubber composition for tire tread
Inventor: KIKUCHI YASUSHI
IPC: C08L9/06
Filed: 1993-03-24
Abstract: PURPOSE:To offer a rubber composition for a tire tread capable of improving wear and abrasion resistance while maintaining high gripping capacity. CONSTITUTION:This rubber composition for a tire tread contains (i) polymer 100 weight portion, which is composed of at least one kind of a styrene- butadiene copolymer of 10 to 30 pts.wt. having a glass transfer temperature (Tg) not lower than -20 deg.C and at least one kind of a styrene-butadiene copolymer having a remaining glass transfer temperature not higher than -20 deg.C and which average styrene content is 25 to 40 weight %, and also contains (ii) 75 to 130 pts.wt. of carbon black of 130 to 180m<2>/g of CTAB, 106 to 135ml/100g of 24M4DBP, 18 to 30ml/100g of DELTADBP and 0.60 to 0.80 of DELTADst/Dst.
Patent JP-H02244587-A (JP)
Title: High-frequency heating device
Inventor: ITO SEIJI
IPC: H05B6/64
Filed: 1989-03-16
Abstract: PURPOSE:To improve the cooling efficiency, to realize a compact size of the device, and to improve the convenience and the safety of use, by providing a cooling guide made of a synthetic resin so as to lead the cooling air to the high voltage electric parts sufficiently. CONSTITUTION:High voltage electric parts such as a high voltage transformer 11 loaded on an inverter base 7 are cooled by the air taken in from the outside by a propeller fan 2. To guide the cooling air, a cooling guide 16 made of a synthetic resin is provided, and the expanding component of the air flow by the propeller fan 2 is converted into the component in the axial direction to increase the cooling efficiency. Moreover, the cooling guide 16 is arranged to insulate and separate the high voltage electric parts on the inverter base 7 from the other parts, and the safety and the convenience of use are realized.
Patent JP-H07252649-A (JP)
Title: Target for magneto-optical recording medium
Inventor: MASUDA KAORU
IPC: C22C1/04
Filed: 1994-03-09
Abstract: PURPOSE:To obtain a target capable of attaining more lower magnetic permeability of the target and is suitable for magnetron sputtering. CONSTITUTION:This target for magneto-optical recording medium is composed mainly of a rare earth metal and an iron group metal having two ore more phases including a phase composed mainly of the iron group metal in the structure and a part or the whole of the phase composed mainly of the iron group metal is composed of <=50atm% of one or more kind of elements selected from group IV, V and VI element in periodic table and balance substantially Co, further, Cr or V is preferably selected as the group IV, V, VI element in periodic table.
Patent JP-H10250677-A (JP)
Title: Topping-up method in inert gas supply system
Inventor: TANAKA HITOSHI
IPC: B63B25/08
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To reduce the burden of an engine operator by eliminating necessity for manipulation of a boiler and inert gas system even in the case where the topping-up operation has become necessary. SOLUTION: One of the water ballast tanks 9 is filled with sea water, while an inert gas is stored in the other water ballast tank 10, and the two tanks 9 and 10 are coupled together with an opening/closing valve 12 interposed, and the valve 12 is opened, and thereby the inert gas is sent into a cargo oil tank 8 with the dead load of the sea water.
Patent JP-H01242159-A (JP)
Title: Solid-liquid separating apparatus
Inventor: SAKAMOTO SEIJI
IPC: B01D36/00
Filed: 1988-03-22
Abstract: PURPOSE:To obtain high separating efficiency by fitting a filter for filtering off solid matter in sludge discharged from the bottom of a feeding vessel and a centrifugal separator. CONSTITUTION:Supernatant liq. 2 in a feeding vessel 1 is fed to a centrifugal separator 4 by a head through a liq. feeding pipe 8. Sludge generated in the separator 4 and sludge 3 accumulated on the bottom of the vessel 1 are sent to a filter 7 through discharge pipes 11, 10, respectively, by opening a valve 5 and solid-liq. separation is carried out. An air pressure pulse is sent from an air pressure pulse generator 6 to the filter 7 on occasion to drop solid matter captured by the filter 7 and to prevent the blocking of the filter 7. Thus, the frequency of maintenance and inspection can be reduced.
Patent JP-H02243291-A (JP)
Title: Cutting method for cylindrical film and cutting device, and cylindrical container manufacturing device making use of the same cutting device
Inventor: HISHIDA MASANORI
IPC: B31B50/16
Filed: 1989-03-16
Abstract: PURPOSE:To facilitate processing of the inner surface of the open section of a cylindrical film, and inserting of a member by forming a barrel shaped film in a blocking condition into a cylindrical shape by blowing air inside from its end section, holding it along the direction perpendicular to a flat surface including said blocking, and thereby cutting the section of the film at a position close to the hold section. CONSTITUTION:A chuck member 31 is inserted into the opening at the end section of a barrel shaped film 2A drawn out of a raw fabric 1 which is winded while being laminated in a flat shape, so that the end section of the barrel shaped film 2A is thereby locked onto the chuck member 31. Then, the barrel shaped film 2A is pulled out by a specified amount with the chuck member 31 moved, air is thereby blown into the barrel shaped film through an air nozzle 39 so that the barrel shaped film 2A in a specified range is formed into a cylindrical shape. The barrel shaped film formed into a cylindrical shape as described above is held by clampers 32 at a specified position along the direction perpendicular to the flat surface formed when pulled out so that the barrel shaped film is cut off at a position close to the hold section in co-operation with a cutting edge body 33B and a backing edge body 33A.
Patent JP-H08259745-A (JP)
Title: Hydrophilic polyolefin resin composition
Inventor: MIYASHITA SUSUMU
IPC: C08L23/26
Filed: 1995-03-24
Abstract: PURPOSE: To obtain a hydrophilic polyolefin resin composition made hydrophilic while keeping excellent properties inherent in polyolefin. CONSTITUTION: The hydrophilic polyolefin resin composition comprises a polyolefin resin, 1-30wt.% modified polyolefin and 1-20wt.% polyglycol.
Patent JP-S54158536-A (JP)
Title: Current control circuit for ignition device
Inventor: SUGIURA NOBORU
IPC: F02P3/045
Filed: 1978-06-02
Abstract: PURPOSE: To eliminate the need for a power resistance for current control, by forcibly shifting a power transistor to a non-saturation range after detecting that a current charged to the power transistor reaches a given value.  
     CONSTITUTION: A comparision circuit A compares an output of a comparision voltage bias level change circuit H with that of a bias level change circuit E, and an output of the circuit A is added to a power transistor 200 via an amplifying circuit I. Current detecting resistances 161, 162 and 163 generate the voltage responding to a primary current flowing to the power transistor 200. A current control circuit J controls a maximum value of the primary current flowing to the power transistor 200. An ignition coil 210 generates a high voltage in synchronization with the rotation and adds it to an ignition plug 220. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58183928-A (JP)
Title: Removal of ozone in ozone-containing gas
Inventor: NISHINO ATSUSHI
IPC: B01D53/46
Filed: 1982-04-19
Abstract: PURPOSE:To remove ozone economically in high efficiency, by converting ozone to oxygen by reducing treatment using gamma-MnO2 as a catalyst. CONSTITUTION:gamma-MnO2 is obtained by subjecting electrolytic manganese dioxide to deacidification treatment or a chemical synthetic method. In using this gamma- MnO2 as a catalyst, there are such methods that gamma-MnO2 is molded into a granulated molded body or a honeycomb molded body by using an inorg. binder such as calcium aluminate or a mat material as a porosity forming material such as foamed silica or supported by polyurethane foam in a particulate form or formed into a lining catalyst coating layer of gamma-MnO2 provided to the surface of an apparatus or a structure comprising concrete or a metal material by using lithium silicate as a binder. A catalyst prepared by these methods is provided to the exhaust port or the exhaust flue of an ozone-containing exhaust gas exhausted from a plant or an apparatus, or used as a lining.
Patent JP-S56163213-A (JP)
Title: Desulfurizer powder composition for molten iron
Inventor: TAKAHASHI ATSUSHI
IPC: C21C7/076
Filed: 1980-05-20
Abstract: PURPOSE: To provide a desulfurizer powder composition having outstanding effect particularly in a blowing extra low sulfur desulfurization method for molten iron containing quicklime, diamide lime and CaC 2 .  
     CONSTITUTION: A titled desulfurizer composition which is 90W60wt% in the total amount of quicklime and so-called diamide lime which is a mixture of mainly CaCO 3  and C, and 10W40wt% in CaC 2 . It is essential conditions that the weight ratio of said quicklime and diamide lime consists of 70W20pts.wt. diamide lime based on 30W80pts.wt. quicklime. The grain sizes of said respective components of this desulfurizer powder composition are preferably and mainly ≤60μm. Further, as a method of blowing this desulfurizer composition into the molten iron by a carrier gas, the powder desulfurizer is dropped little by little into the blowing piping from, for example, a storage tank contg. the powder desulfurizer by means of a rotary valve, and this is conveyed and blown by the carrier gas. This powder desulfurizer exhibits the desulfurization performance equivalent to that of conventional desulfurizer powder consisting essentially of CaC 2 , yields extra low sulfur molten iron within a short desulfurization time inexpensively. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63256161-A (JP)
Title: Coating device for band material
Inventor: RAINHARUTO KUNOOPU
IPC: B05C11/02
Filed: 1988-03-22
Abstract: A device for coating a web of material that travels around a backing roller, with a coating chamber that opens toward the backing roller, and with a liquid-coating intake that has an overflow gap at the paper-intake end and is closed off by a metering unit at the paper-exit end. The coating device allows establishment of a wider range of coating densities (e.g. 4-20 g/m2) without great expenditure and without coating defects in the coating. The metering unit accordingly pivots independently of the coating chamber (3) around an axis that parallels that of the backing roller and is sealed off by a sealing structure (12) from the structure (6) that demarcates the coating chamber.
Patent JP-H04302986-A (JP)
Title: Refrigerator
Inventor: SAWADAISHI MASAYUKI
IPC: F25D27/00
Filed: 1991-03-29
Abstract: PURPOSE:To prevent disturbance of circulation of chilled gas and to improve containing properties of food by disposing an indoor lamp on a decorative plate of a freezing chamber by using a recess space in a refrigerator in which the plate having a recess for forming a chilled gas passage is disposed on a front surface of a back partition plate for partitioning a cooler and the chamber. CONSTITUTION:When a compressor is operated, the air around a cooled cooler is blown by a chilled gas fan 2, and circulated in a passage formed of a back partition plate 3 and a decorative plate 4 of a freezing chamber. A turbulent flow preventive plate 5 is disposed on a front surface in which turbulent flow of the fan 2 is easily generated, propagation of vibration to the plate 4 due to the turbulent flow and air cutting sound are suppressed. A recess 4a is formed on the plate 4 in a hollow part in the front interior of the plate 5. In this case, an indoor lamp 6 is mounted in the recess 4a through a socket 6a. Thus, the lamp suppresses a protruding size of a cover 7 from the plate 4, and containing properties of food in the chamber and designing properties are improved.
Patent JP-H06261194-A (JP)
Title: Image recorder
Inventor: HAMAMURA AKIHIKO
IPC: G09G5/00
Filed: 1993-03-02
Abstract: PURPOSE:To enable image data to be transferred in either vertical or horizontal direction with simple circuit configuration by fitting a direction where the image data transferred from the outside is inputted in the instructed direction of an address supplied to memory. CONSTITUTION:Assuming the address outputted directly from a micro-processor 1 as the one of 12 bits of A0-A11 and an address 11 generated from an address latch 3 as the one of 12 bits of A12-A23, an address switch 4 outputs an address 7 as an address 13 and outputs the address 11 as the address 14 when, for example, an image is the one in the vertical direction in a state where no replacing of address is performed. Therefore, the address is outputted to the memory 6 via a DRAM controller 5 as the one of 24 bits of A0-A23. Also, when the image is the one in a lateral direction, replacing of the address 7 with an latch output 11 is performed, and the address 7 is outputted as the address 14, and the address 11 as the address 13.
Patent JP-S57180712-A (JP)
Title: Floating type drift ice resisting device
Inventor: YASHIMA NOBUYOSHI
IPC: B63B35/44
Filed: 1981-04-30
Abstract: PURPOSE:To protect an ocean structure, such as oil drilling devices, from drift ice, by a method wherein a plural number of ice resisting buoyant substances, floating as it is moored by a gravity type anchor, is installed at an outer periphery of the ocean structure. CONSTITUTION:An ice resisting type buoyance substance 2, being moored by a plural number of stretching cables 3 and floating through an excessive buoyancy, is installed to gravity anchors 4 at an outer periphery of, for example, a floating type oil drilling device 1. A slope 2a, pressing and bending downward and breaking a drift ice 5 flowing in a direction of an arrow mark F, is formed on the outer wall of the buyoant substance 2. The buoyant sybstance 2 moves backward through the force of the drift ice, but it is prevented from spinning by the stretching cables 3 to prepare for a restoration force in a horizontal direction. This causes keeping of the drift ice 5 in a constant state and brining of it to a stop after moving by a short distance to enable it to flow round.
Patent JP-H02246516-A (JP)
Title: Semiconductor device
Inventor: KAWAHARA TAKAYUKI
IPC: G11C8/06
Filed: 1989-03-20
Abstract: PURPOSE:To obtain a fast, low-noise semiconductor device low in power consumption by operating the majority of circuits in a chip with a low amplitude and driving an MOS memory cell with a signal which is converted by a level converting circuit to a high amplitude. CONSTITUTION:The input circuit and output circuit of the input circuit of an ECL/TTL interface are composed of bipolar or BiCOMS circuits and operated with a source voltage (VCC, VEE) which is applied from outside. An internal logic circuit or memory is composed of a CMOS circuit and operated with an internal source voltage VC1 or VE1, so this internal circuit receives an input signal of 0.8-1.6V from the input circuit to operate fast with the low amplitude. Voltage converting circuits L1 and L2 generate the voltage VC1 and VE1 which are lower than the VCC and higher than the VEE by using MOS or bipolar transistors. Thus, the majority of CMOS circuits of the chip is operated with the low voltage, so the fast, low in power consumption and low-noise semiconductor device is obtained.
Patent JP-S61223804-A (JP)
Title: Optical fiber array
Inventor: INOUE YUTAKA
IPC: G02B6/04
Filed: 1985-03-29
Abstract: PURPOSE:To prevent decline of the light quantity at the end sections of the lined light outgoing terminal of an optical fiber array so that a uniform light quantity can be obtained over the full width of the terminal, by making the core diameter or number of row of the optical fibers at the end sections of the terminal larger than that of the optical fibers at the central section. CONSTITUTION:In an optical fiber array, the core diameter of the optical fibers at both end sections 32 of its light outgoing terminal is made larger than that of the optical fibers at the central section. When such an arrangement is made, decline of the light quantity at the end sections of the light outputting terminal can be prevented and an optical shutter array can be illuminated with a uniform light quantity. Therefore, a uniform latent image can be formed over the full area of a photosensitive body and a high-definition picture is obtained. Moreover, the width of the light outgoing terminal can be narrowed to the degree of the effective illuminating width when compared with conventional ones and a smaller-sized optical shutter array exposure device can be realized.
Patent JP-S58184138-A (JP)
Title: Detector for quantity of light of optical system in copying machine
Inventor: AOKI MATSUYUKI
IPC: G03G15/043
Filed: 1982-04-22
Abstract: PURPOSE:To prevent the dirt of a light quantity sensor to detect accurately the quantity of light, by arranging the light quantity sensor on the optical path of a copying machine and providing a masking member which masks the detecting face of this sensor freely openably and closably. CONSTITUTION:When a copy button is depressed, an exposure lamp 4 is lit, and a light quantity sesor 10 starts operating simultaneously, and a notched disc 11 with a brush whose fan-shaped part 1b faces the front of the sensor 10 is rotated at 180 deg., and its notched part 11a is placed in front of the sensor 10. Therefore, the irradiated light reaches the sensor 10 on the way of passage through an optical system 8, and the quantity of light irradiated to a photoreceptor 9 is detected. After the light quantity detecting operation, the disc 11 is rotated at 180 deg., and the fan-shaped part 1b faces the front of the light quantity sensor 10 and is brought into contact with the detecting face of the sensor; and therefore, floating dust is prevented from sticking to the detecting face of the sensor. Further, the detecting face of the sensor 10 is swept with a brush 11c when the disc 11 is rotated. Thus, the dirt of the light quantity sensor is prevented to detect accurately the quantity of light.
Patent JP-S51143348-A (JP)
Title: Apparatus for focusing a light beam
Inventor: ISHIKAWA KEN
IPC: G03B13/36
Filed: 1975-06-04
Abstract: PURPOSE: To control a position of focusing a light beam electrically by electric heating. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S542054-A (JP)
Title: Test piece holder quickly confirmable for electron beam location
Inventor: AKIYAMA HIROSHI
IPC: H01J37/20
Filed: 1977-06-08
Abstract: PURPOSE: To quickly and accurately confirm the location of electron beam, by providing fine oxide particles being the illuminating substance for electron beam confirmation around the top fo the test piece holder, in a fine particle analyzer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000267630-A (JP)
Title: Multi-level lcd display circuit
Inventor: OGASAWARA MASASHI
IPC: G09G3/20
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a display circuit of color LCD which improves the display quality by reducing a flickering of an intermediate gradation color by making phases uniformly distributed and reduces the cost by suppressing the increase of a circuit scale. SOLUTION: In the display circuit of the color LCD, a frame thinning circuit is provided with a refresh circuit 3 consisting of a binary counter of prescribed bits to be counted up each time of scanning one frame of a liquid crystal display, a phase control circuit 5 deciding a display phase signal 14 from a pattern signal 15 which is outputted from a display control part 2 and shows the physical position of a dot on the liquid crystal display and a frame count value 13 from the circuit 3, and a display extracting circuit 4 for thinning the display signal of the prescribed bit from the display data control part 1 with the signal 14 outputted from the circuit 5 to generate an LCD output signal 16 to output to the liquid crystal display.