baber/WOPTO huggingface dataset:
Patent JP-H07270790-A (JP)
Title: Packaging structure of display panel
Inventor: UEDA YASUO
IPC: G02F1/1333
Filed: 1994-03-25
Abstract: PURPOSE:To make parts modular and to reduce the thickness and weight thereof by adhering a back light via a double coated adhesive tape to the rear surface of a display panel on which a semiconductor chip is mounted and to which a flexible wiring board for supplying control signals is connected, to this semiconductor chip. CONSTITUTION:The semiconductor chip 22 for driving a liquid crystal display panel 21 is mounted at this liquid crystal display panel 21 and one end of the flexible wiring board 24 for supplying the control signals to the semiconductor chip 22 is connected thereto. The back light 23 is adhered via the double coated adhesive tape 41 to the rear surface of the liquid crystal display 21. The thickness and weight of such structure are made smaller than the thickness and weight of a structure which clamps the liquid crystal display panel 21 and the back light 23 with a hard circuit board and a metallic mounting frame body.
Patent JP-S61237760-A (JP)
Inventor: NISHIMURA ATSUO
IPC: E04G3/28
Filed: 1985-04-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5413205-A (JP)
Title: Automatic channel tuner
Inventor: SHINAGAWA MITSUHISA
IPC: H04N5/44
Filed: 1977-07-01
Abstract: PURPOSE:To enable to receive all the bands with one tuner, by enabling to use commonly each element for high frequency amplification, frequency conversion and local oscillation for VHF and UHF by using the all channel tuning circuit of two point tuning type.
Patent JP-S62234614-A (JP)
Title: Automatic stoppage control method for wire rod drawing line
Inventor: SAKAMI TSUTOMU
IPC: B21C1/12
Filed: 1986-04-03
Abstract: PURPOSE:To quickly search a welding point and to improve the operation factor as well by automatically stopping a line as well as marking a wire rod by outputting a control signal from a controller with the detection of a welding point detecting sensor. CONSTITUTION:The sensor 13 provided on a welding point detecting device 11 detects a welding point C, a controller 14 outputs a control signal Sc and with the input of this control signal Sc a line automatic stoppage control circuit 16 performs the stoppage of the line. With the control signal Sc a marking device 15 works simultaneously to perform a marking on a wire rod A. Owing to the wire rod A being transferred by adequate distance while from the start of the speed reduction until the stoppage of the line and by setting the distance so as to become the distance from the marking position upto the vicinity of a winding machine 12, the marking position can be set as to come to the vicinity of the winding machine 12 at the line stoppage time. A wire drawing is started again by winding to the winding machine 12 with the tip of the succeeding wire rod B as the winding start end by cutting the welding point C in this state.
Patent JP-H11271378-A (JP)
Title: Method for monitoring wiring abnormality and device therefor and connecting part
Inventor: MATSUDA YUTAKA
IPC: G01R31/02
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To simultaneously detect the connection abnormality and damage abnormality of a cable. SOLUTION: A wiring abnormality monitoring method monitors wiring abnormality in an electric wiring in which a power cable 40 is connected through connectors 30 and 33 with fuse boxes 10 and 50. A control part 14 is connected through the connector with a conductive layer 42 of the power cable 40, and the change of a potential added to this conductive layer by bias circuits 17 and 53 is detected based on two reference potential values by comparator circuits 18 and 19. Thus, the control part can simultaneously judge the connection abnormality of the cable in a state that the connector is incompletely interfit, and the damage abnormality of the cable in a state that the conductive layer is brought into contact with a body and short-circuited according to the detected result.
Patent JP-S63247455-A (JP)
Inventor: MATSUDA MASAO
IPC: E04C2/28
Filed: 1987-03-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S553880-A (JP)
Title: Portable power atomizer
Inventor: HATASAKI YASUZOU
IPC: B05B9/043
Filed: 1978-06-27
Abstract: PURPOSE: To improve handlability while compactizing the equipment by arranging respective cases housing the pump body, the drive gear and the battery lengthwise on the base.  
     CONSTITUTION: A base 2 is mounted at the lower inside of a case body 1. A liquid vessel 3 is mounted removably to the base 2 with the upper open end 3' screwed on the cylindrical section 2. The liquid vessel is provided with a suction pipe 4 and a packing to be retained hydraulically sealed. A suction passage 7 is provided between the pump body 6 and the base 2 and communicated to the sution pipe 4. A discharge pipe 8 is mounted to the pump body and communicated to an atomizer 9 arranged at the upper inside of a case body 10. A drive gear 11 and a battery sources 23 and 23' are respectively housed and additionally positioned outward a suction passage hole in such a manner as to be arranged lengthwise on the base 2. Thus, the atomizer can be compactized. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04291265-A (JP)
Title: Original plate for electrophotographic type planographic printing
Inventor: KATO EIICHI
IPC: G03G5/08
Filed: 1991-03-19
Abstract: PURPOSE:To provide the above original plate which is improved in water retention by the adequate interaction of zinc oxide, resin A and the dispersed resin particles obtd. by a dispersion polymn. method, has excellent printed images and high printing resistance even under severe conditions and is also effective for a scanning exposure system using a semiconductor laser. CONSTITUTION:This original plate for electrophotographic planographic printing contains respectively at least one kind of the polymer components of the repeating unit expressed by formula I, the resins A which are formed by bonding polar groups to the terminals of the main chains of the polymers and have 1X10<3> to 2X10<4> average mol.wt. and the nonaq. solvent type dispersed resin particles which are obtd. by bringing the monomers having the functional groups forming carboxyl groups by decomposition into polymn. reaction in the presence of resins for stabilizing dispersion having a substituent for forming silicon atoms and/or fluorine atoms and haven <=0.8 average particle size.
Patent JP-H08244865-A (JP)
Title: Corrosion-resistant aerosol container
Inventor: UTSUKI MASAHISA
IPC: B65D77/02
Filed: 1995-03-08
Abstract: PURPOSE: To facilitate insertion/mounting work by forming a definite interval between outer and inner cylindrical containers by forming specific relations between the angles of inclination of the respective shoulder parts of the outer and inner cylindrical containers and between the bead height in the axial direction of the outer cylindrical container and the neck height of the inner cylindrical container. CONSTITUTION: A corrosion-resistant aerosol container is constituted by inserting an inner cylindrical container 2 made of a synthetic resin in an outer cylindrical container 1 made of metal. In this case, the relation of α>β is formed between the angle α of inclination of the shoulder part 1a of the outer cylindrical container 1 and the angle β of inclination of the shoulder part 2a of the inner cylindrical container 2. The relation of C<D is formed between the bead height C in the axial direction of the outer cylindrical container 1 and the neck height D of the inner cylindrical container 2.  If the dimensions of the outer and inner cylindrical containers 1, 2 are determined, a sufficient interval is generated between them and, therefore, the insertion/mounting work of the shoulder parts 2a, 2c of the inner cylindrical container 2 becomes easy and the damage of the shoulder part 2a and the neck part 2c can be prevented.
Patent JP-S563603-A (JP)
Title: Production of superhard alloy case
Inventor: MASUDA SEIZOU
IPC: B22F3/02
Filed: 1979-06-21
Abstract: PURPOSE: To obtain the superhard alloy case of high density for portable watches by mixing the specific weight ratio of plastic powder as a molding accelerator into superhard alloy powder and molding the mixture, then heating the molding to let the plastic melt and evaporate thence sintering the same.  
     CONSTITUTION: Plastic powder is added as a green compact molding accelerator at 1W10wt% to the superhard alloy powder containing a binder at 0W40% based on weight. This is heated and compaction-molded in the metal dies having the shape close to that of the finished product with heating at ordinary temperatureW400°C. Thence, it is heated to 200W600°C to let the plastic melt and evaporate, after which this green compact molding is heated to the sintering temperature of the superhard alloy. This method causes the plastic powder to interpose finely among the superhard alloy powder, thereby binding and molding the superhard alloy more firmly. In addition, this permits are increase in the binder amount and readily yields the case which is fine and has the sharp and beautiful polished surface specific to superhard alloy. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05237812-A (JP)
Title: Treatment device and treatment method of lumber
Inventor: YASUJIMA MINORU
IPC: B27K3/10
Filed: 1992-02-27
Abstract: PURPOSE:To contrive a shortening of a drying treatment time, a reduction of a treat ment solution and the cost of equipment, by a method wherein low-pressure blasting treatment is performed by feeding compressed steam into a pressure vessel holding lumber under a sealed state, the inside of the vessel is decompressed after release to the open air, high-frequency voltage is applied to the vessel for heating and drying. CONSTITUTION:A pressure vessel 4 holding lumber 3 mounted on a truck 2 under an air tight state is provided and a steam generator 5 feeding pressure steam, a chemical feed device 15 feeding an impregnation chemical and a vacuum pump 25 are laid down to the pressure vessel 4. The upper part of the pressure vessel 4 is provided with a large-diameter exhaust pipe 6 and the exhaust pipe 6 is provided with a silencer 8 through an atmospheric pressure release valve 7. An electrode plate is added to the lumber 3, the lumber 3 is held within the pressure vessel 4 under a state wherein the electrode plate is joined to a high-frequency power source, a lid is closed and the vessel 4 is shut closely. Then, pressure steam is fed into the pressure vessel 4, low-pressure blasting treatment is performed, after release of open air, a waste solution is drained through a drain port 12, high-frequency voltage is applied to the vessel 4 under a state wherein the inside of the vessel 4 is decompressed by a vacuum pump 25 and the same is heated and dried.
Patent JP-H01290523-A (JP)
Title: Production of high purity high density silica having large particle size
Inventor: SOFUIA AARU SUU
IPC: C01B33/16
Filed: 1989-03-31
Abstract: PURPOSE: To obtain the silica useful for production of quartz crucibles, etc., by adding a homogeneous solvent soln. of tetraalkylorthosilicate to a dilute acid soln. and aging the product, then adding the product to NH 4 OH to form a gel, and subjecting the gel to vacuum heating and further to a heat treatment.  
     CONSTITUTION: The tetraalkylorthosilicate, for example, tetraethylorthosilicate, is homogeneously mixed with a solvent, such as ethanol, at a molar ratio of ≥1:3. Next, the product is added to a dilute acid soln. of about 1.0 to 4.0N and simultaneously the dilute acid soln. is maintained at ≤40°C. The product is aged under stirring and thereafter, the NH 4 OH soln. of 2N is added thereto to form the gel contg. the water and ethanol at pH 6.6 to 9.0. The product is then passed through a 18 to 20-mesh sieve, by which the product is sieved and the granular gel contg. the water and the ethanol is formed. The granular gel is subjected to vacuum heating to form the dehydration product. After the product is calcined at 500 to 800°C, the calcined product is heated to about 1050 to 1200 in the atm., by which the large particle size, high purity and high dense silica is obtd. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H11274437-A (JP)
Title: Non-volatile semiconductor memory device
Inventor: NOMURA HIDEMI
IPC: H01L21/8247
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To improve reading precision out of a memory cell transistor comprising a floating gate. SOLUTION: Memory cell transistor group comprising an array of memory cell transistors wherein a gate electrode and a drain electrode are faced each other relative to a common source line 8 and disposed in a matrix structure, and a reference transistor which is, wherein a gate electrode and a drain electrode are faced each other relative to a common source line, used as a discrimination reference value for judging whether a reading current of the memory cell transistor is 'H' level or 'L' level, are provided. Here, relative to deviation of a mask for forming an electrode in a process for manufacturing a semiconductor, position relationship is set so that the memory cell transistor group and the reference cell transistor are deviated in the same direction.
Patent JP-H07286855-A (JP)
Title: Integrating type sensing device
Inventor: GUNJI YASUHIRO
IPC: G01D1/04
Filed: 1994-04-18
Abstract: PURPOSE:To reduce the integrated error of an integrating type sensing device in physical quantity by measuring one physical quantity related to the navigation of a vehicle by using two independent means of a first means and second means and estimating the error of the first means based on the physical quantity. CONSTITUTION:A first means 1 measures the angular velocity of a vehicle which is the differentiated quantity of the running azimuth 44 of the vehicle by means of a gyro sensor 603, corrects the error of the measured angular velocity by means of a bias error correcting means 41, and calculates the running azimuth 44 of the vehicle by integrating the time by means of a time integrating means 8. A second means 2 calculates the running azimuth from the decided position of the vehicle by means of a GPS device 606 which detects the absolute position and absolute azimuth of the vehicle on the earth based on a map sensor 607, geomagnetism sensor 602 and GPS signals and, at the same time, outputs the running azimuth by selecting the output signal from the most precise sensor among the sensors by means of a selector device 23. A bias error estimating means 42 calculates the change with time of the azimuth outputted from the first means 1 on the basis of the azimuth outputted from the second means 2.
Patent JP-S61238346-A (JP)
Title: Preparation of monolithic catalyst carrier for purifying exhaust gas
Inventor: MATSUMOTO SHINICHI
IPC: B01J35/04
Filed: 1985-04-13
Abstract: PURPOSE:To eliminate the dimensional change of a carrier as a whole, by closing the pores of the part forming a first ceramics stock material kneaded material by ceramics softened under heating and baking the part forming a second ceramics stock material kneaded material. CONSTITUTION:A first ceramics stock material kneaded material having low softening temp. is supplied to the outer periphery part of the front surface of an extrusion mold and a second ceramics stock material kneaded material having high softening temp. is supplied to the central part thereof. Next, the second ceramics stock material kneaded material is supplied to both of the outer peripheral part and the central part and, thereafter, the first ceramics stock material kneaded material is supplied and the second ceramics stock material kneaded material is supplied to the central part to obtain a molded body. This molded body is baked at temp. of the softening point of the first ceramics stock material kneaded material to close the pores of the part forming the second kneaded material by softened ceramics and the part forming the second ceramics stock material kneaded material to obtain a sintered body.
Patent JP-S535522-A (JP)
Title: Deflection yoke
Inventor: SHIMADA KUNIO
IPC: H04N9/28
Filed: 1976-07-05
Abstract: PURPOSE: To decrease the minimum residual concentrated error by distributing magnetic substances near both the horizontal and vertical deflection coils and by setting both the horizontal and vertical field to the prescribed distribution state against the central axis direction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58194642-A (JP)
Title: Structure for mounting accessories to outer plate of car body
Inventor: KONDOU MASATAKA
IPC: F16J15/10
Filed: 1982-05-11
Abstract: PURPOSE:To prevent invasion of water, by employing a seal member provided with a tube body and a tubular seal rubber. CONSTITUTION:A seal member 30 consists of a metal ring plate 31, a tube body 32, and seal rubbers 33 and 34 adhered thereto by vulcanization. The tube body 32 is previously adhered to the ring plate 31, and at a mounting time, the adhesion is positioned between a roof panel 10 and a leg 22 and coaxially mounted to an outer periphery of a bolt 40 which regulates a distance therebetween into a given distance. The seal rubber 33 is tubularly located within the tube body 32, and has a volume larger than that of a tubular space formed between the tube 32 and the bolt 40 at a mounting time. The lower end of the seal rubber 33 is formed in a taper, and is designed to be apt to deform in the direction of the bolt 40 side. Meanwhile, a rubber seal 34 is situated outside the tube body 32, and is provided at the under face thereof with a pair of large and small ring lips 34a and 34b firmly adhered to the upper face of the roof panel 10.
Patent JP-H05237076-A (JP)
Title: Orthogonal type surface coil for mri apparatus
Inventor: SUGIE MASAMI
IPC: A61B5/055
Filed: 1992-02-29
Abstract: PURPOSE:To optimize an S/N ratio at an arbitrary position without changing the shapes of coils by connecting an attenuator adjustable independently to each of two coils with the direction of a magnetic flux orthogonal to each other though arranged on the same plane. CONSTITUTION:Coils 1 and 2 are arranged so as to be put closely on the back of a human body 6 of a subject. The orthogonal type surface coils are so arranged that the direction of a magnetic flux of the coil 1 is at the right angle of the spine 7 while the direction of the magnetic flux of the coil 2 at the right angle to the surface of the paper as viewed on the drawing on the side of the human body 6. A static magnetic field is set in the direction of the axis of the human body 6. In a hybrid circuit 5 which performs a phase shifting and a signal synthesization simultaneously, an S/N ratio in the case of the signal synthesization at 1:1 is the most preferable when the S/N ratios of the coils 1 and 2 are equal. According to the orthogonal type surface coil of the invention, independent adjustment of attenuation values of variable attenuators 3 and 4 enables the optimization of the S/N ratio even for the part of the spine and the part of the spinal cord different in the depth of interest areas with an immediate response.
Patent JP-S63249708-A (JP)
Inventor: MATSUSHIMA YUUKI
IPC: A41H1/00
Filed: 1987-03-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5413831-A (JP)
Title: Electronically controlled fuel injector
Inventor: NORIMATSU HIDEAKI
IPC: F02D41/34
Filed: 1977-07-01
Abstract: PURPOSE: To prevent the constituents of exhaust gas from getting harmful also during the retardation etc. of engine, by making it possible to change the minimum level of fuel injection pulse time width depending on the ratio of mixture. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01249441-A (JP)
Title: Manufacture of decorative plate made of thermosetting resin
Inventor: HINISHI EIJI
IPC: B32B33/00
Filed: 1988-03-31
Abstract: PURPOSE:To obtain a thermosetting resin decorative plate of stereoscopic feeling, by overlapping on a base film, a transfer sheet, an overlay paper, a print paper and a base material, heating and pressuring the same, and then detaching said base film. CONSTITUTION:A film 1 and a pattern layer 2 become a base film of a transfer sheet 4. A colored pattern 3 forms a colored pattern layer on the surface of a decorative plate. There are laminated between upper and lower heat panels 14, an upper cushion 13, a mirror face plate 12, the transfer sheet 4, an overlay paper 8, an impregnated paper of a titan paper 7 with luster, a phenol core paper 9, a backer paper 10, a separating sheet 11, a lower cushion 13. At this time, the transfer sheet 4 is laminated so that the printing surface thereof faces downward. After heating and adding pressure, the laminated plate is cooled by cold water, whereby resins of the layers 7-10 which are half hardened are completely hardened and the resin of the overlay paper 8 comes to penetrate into the colored ink pattern layer 3 of the transfer sheet 4 to be integrally united. Then, when the decorative plate is taken out and the base sheet of the transfer sheet 4 is peeled, the ink pattern layer 2 having high gloss tone is left on the base sheet, and the colored ink pattern layer 3 is transferred to a decorative plate 15 of melamine resin. A plane surface 16 of high gloss is transferred to the part of the ink pattern layer 2.
Patent JP-H02257618-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KONO YASUTAKA
IPC: H01L21/318
Filed: 1989-03-29
Abstract: PURPOSE:To suppress a short-channel effect of a field-effect transistor(FET) and to reduce a chip by a method wherein a stress of a gate metal and that of an insulating film which are concentrated in an end part of a gate electrode are made to an identical level and are offset against each other. CONSTITUTION:Ohmic electrodes 5a, 5b are formed on high-concentration diffusion layers 4a, 4b which have been formed on a compound semiconductor substrate 1 composed of a (100) plane; after that, an insulating film 6 whose stress F1 has been measured in advance is formed on the whole surface of the substrate. When a gate electrode 3 is formed, a sputtering gas pressure is controlled and a stress of the WSiX3 is adjusted; the stress F2 of the WSiX3 and the stress F1 of the insulating film 6 which are concentrated on end parts of the gate electrode are made equal. Accordingly, it is possible to eliminate that the stress is concentrated in the end parts of the gate electrode; it is possible to prevent a piezoelectric charge from being generated. Thereby, it is possible to suppress a short-channel effect of a field-effect transistor; it is possible to obtain an integrated circuit of a small chip size by eliminating dependence on a gate direction of a threshold voltage.
Patent JP-H07274188-A (JP)
Title: Phase difference detection circuit
Inventor: SHIBUYA HIROHISA
IPC: H03D3/00
Filed: 1994-03-28
Abstract: PURPOSE:To reduce the number of the address specifying bits of a memory by comparing the divisor value and the divided value and always take up the larger value as the divisor at the time of detecting the phase difference, carrying out the tangent value cosine value or the contangent value   sine value transformation, and then switching. CONSTITUTION:In order to detect the phase difference between a sampling pulse with the frequency equal to that of a color sub-carrier wave and a color burst signal in a digital composite video signal, the sine value of the phase difference is detected and made to enter a register 12, and the cosine value is detected and made to enter a register 15. The size of the two entering numbers are compared by a comparator 20 so as to provide a divider 17 with the larger one as the divisor and the smaller one as the divident through an output switching circuit 21. The address of ROM 18 storing the cosine value corresponding to the tangent value of the phase difference is specified by setting the quotient of the divider 17 to be address specifying data. When the quotient becomes the contangent value, an output switching circuit 22 switches data read from the memory 18 and the arithmetic output of a multiplier 19 (exchanges the sine value and the cosine value) and outputs them based on the output of the comparator 20.