baber/WOPTO huggingface dataset:
Patent JP-H0373676-A (JP)
Title: Noise removing circuit for ghost removing device
Inventor: YUZAWA KAZUYUKI
IPC: H04N5/21
Filed: 1989-08-14
Abstract: PURPOSE:To shorten the time required up to the removal of a ghost by previously storing a signal (GCR signal) from which noise is removed and removing the ghost in a processing system following an 8-field arithmetic circuit by means of the stored signal until the end of noise removal based upon the addition average of the succeeding n times. CONSTITUTION:An 8-line memory 3 stores a GCR signal in each field in an 8 field sequence by a control signal outputted from a noise removal control circuit 9 and outputs the stored contents to an adder 2. An 1/n circuit 4 averages 8 GCR signals added n times in each field and stores the averaged value of each field in an 8-line memory 5. The averaged signal of the GCR signals stored in each field is outputted to a switch circuit 6 synchronously with the input timing of the GCR signal. When the additionally averaged GCR signal for the succeeding n times is received, the signal is restored and similar operation is repeated.
Patent JP-H1055538-A (JP)
Title: Production of magnetic recording medium
Inventor: YAMAUCHI HIROMI
IPC: G11B5/851
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To prevent deposition of particles in a film forming process and to obtain high quality by specifying a surface roughness of a target used to form a base layer and/or a magnetic layer. SOLUTION: After a surface of an aluminum alloy disk substrate is polished into a mirror surface, the substrate is subjected to electroless plating to form a nonmagnetic metal base layer. Then the surface is subjected to texturing treatment to form a rough surface. By this method, the attracting of a magnetic head to the substrate can be prevented, CSS characteristics are improved and good magnetic anisotropy is obtd. Then a second base layer and a magnetic layer are successively deposited by sputtering on the substrate. The target used is preliminarily subjected to surface treatment to obtain 10 to 50μm surface roughness. If the target surface is excessively rough, abnormal discharge is caused. Therefore, a target having 10 to 50μm surface roughness by surface treatment is used.
Patent JP-S6456269-A (JP)
Title: Structure for installation of airconditioner for vehicle
Inventor: MATSUDA NORIMOTO
IPC: B61D27/00
Filed: 1987-08-26
Abstract: PURPOSE:To enhance both airtightness and watertightness of an air conditioner installing part by forming both upper and lower surfaces of an installation bed in correspondence to the shape of the bottom surface of the air conditioner and the roof-shape of a vehicle, respectively, together with placing the air conditioner on the roof of the vehicle via this installation bed. CONSTITUTION:The upper surface of an installation bed 10 is formed into a flat partition in correspondence to the shape of the bottom surface of an air conditioner 1, while the lower surface is formed in correspondence to the upper surface of a roof-body structure 11 of a vehicle. This installation bed 10 is fixed on a roof plate 12 in such a manner that the bed 10 is mounted on a plurality of rafters 20 of the roof-body structure 11. Next, an air conditioner 1 is mounted on the installation bed 10 via sealing packings 26 and 27. In addition, a partition wall 31 is placed under the installation bed 10, lest the circulating air coming from a return opening 14 should mix with the air conditioning air coming from a fan 6. With this contrivance, both airtightness and watertightness of the air conditioner installing part can be ensured, regardless of unevenness of the roof plate 12.
Patent JP-H0662174-A (JP)
Title: Image reader
Inventor: FUTAMI HIROYUKI
IPC: H04N1/028
Filed: 1992-08-06
Abstract: PURPOSE:To exactly read even an uneven and stereoscopic object as well by placing the object on platen glass and varying the focus position of the object to an image pickup sensor provided at an optical system for image pickup. CONSTITUTION:A CPU 2 drives a moving motor 6 corresponding to the shifting amount of the focus position inputted from a focus position input terminal 1, and a lens-CCD unit 7 is moved just for this shifting amount. At this position, image information read from the object is converted to analog electric signals, further converted to digital signals by an A/D converter 8 and inputted to a shading correction circuit 9. On the other hand, a memory 3 stores a shading correction coefficient corresponding to the moving amount of the focus position, and this shading correction coefficient is read out by the CPU 2 and applied to the shading correction circuit 9. Thus, the quantity of light is corrected by moving the focus position and at an image processor 10, prescribed image processing is performed to image data for which the quantity of light is corrected.
Patent JP-H1043748-A (JP)
Title: Apparatus for producing potable water
Inventor: TAKAYAMA HITOSHI
IPC: C02F1/00
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To enable the check of an operating condition, the stop of the operation, etc., on the outside by providing the apparatus with at least one operation condition detecting means for detecting the presence or absence of the connection abnormality of a water feed pipe, the condition of the presence or absence of the cut off of water supply, the service life of filter media, etc., and communicating the detected information to the outside by a communication means. SOLUTION: At the time of operating a water cooling and heating device, a flow rate control means 21 is put into an open state by an operation start signal to admit the city water into a cold and hot water tank 16 through a water passage path 11. The flow rate control means 21 is put into a closed state and the water temp. is measured right after all of water level detecting means 24 to 25 are submerged in the water. If the water temp. is >=15 deg.C, a water cooling and heating device control means 32 starts cooling by supplying electric power to an electron cooling means 29 and a discharge means 31. The cold and hot water temp., the cooling side temp. of the electronic cooling means and the heating side temp. of the electronic cooling means are detected during the operation of the water cooling and heating device.  In the event of the occurrence of a cooling failure or the like, a maintenance company, etc., are informed of the abnormality information of the water cooling and heating device by a controller installed on the outside of the water cooling and heating device.
Patent JP-H0258975-A (JP)
Title: Shading correcting device
Inventor: SUGIYAMA KATSUYASU
IPC: H04N1/401
Filed: 1988-08-24
Abstract: PURPOSE:To prevent the disorder of a waveform caused by the transient phenomenon of a multiplier itself and to stably correct shading by sample and hold the output of a D/A converter, inputting a signal having a stable waveform obtained as the result to the multiplier and multiplying a picture signal. CONSTITUTION:When a glitch occurs in a D/A converter 17 at original reading time, the signal outputted from the D/A converter 17 by this is sampled and held by a sample-and-hold circuit 18, and a transient phenomenon component is removed from an output waveform under appropriate conditions. Further, since this sampled and held correction factor signal is inputted to a multiplier 13, multiplication can be executed in the multiplier 3 using an approximately ideal converted value. Thus, shading can be satisfactorily corrected.
Patent JP-S58114709-A (JP)
Title: Magnetic separator
Inventor: KENMOKU YOSHIHIRO
IPC: B01D35/06
Filed: 1981-12-28
Abstract: PURPOSE:To obtain a magnetic material mesh magnetizing type separator which is not increased in size, allows the use of a large-sized magnet, and has large attracting performance by specifying the constitution of meshes and inserting them into the magnet attachably and detachably. CONSTITUTION:An element 6 consists of a feed water pipe 8 which has one end, e.g. upper end sealed and has numbers of holes 7 in the circumferential surface, circular collars 9 equipped to its upper and lower ends, and magnetic materials 10 laminated around the pipe 8. Several bodies obtained as mentioned above are arrayed vertically in a lidded basket 1 which has an introduction pipe 2 in the lower surface and a discharge pipe 3 at the upper part. This basket 1 is inserted into the gap between the facing magnetic poles N and S of a magnet from above and then fixed to the top surface of the magnet. Then, treating liquid is introduced into the basket 1 from the pipe 2 to enter the pipe 8 from its lower end and then flows out of the element 6 through meshes 10 from the holes 7 to be discharged from the pipe 3. During this period, magneic material particles in the treating liquid are separated by being attracted to the meshes 10.
Patent JP-H0764691-A (JP)
Title: Pen input computer
Inventor: KITAGAWA HIROAKI
IPC: G06F3/0488
Filed: 1993-08-25
Abstract: PURPOSE:To simply remake laptop computers and desktop computers into pen input computers without newly baking the operation systems. CONSTITUTION:The device is provided with an interface circuit 22 converting the position information outputted from a display device 7 with pen input function into the format coincident with the position information outputted from an input equipment 9 and sending it to an input equipment controller 33. It is also provided with a menu memory 27b storing a menu 40 with each instruction to be inputted from an input equipment 8, menu display means displaying the menu of the menu memory the display device 7, and position character conversion means converting the position information which represents the menu instruction notation position while displaying the menu when it is inputted from the display device 7 into the character information of the corresponding instruction and sending it to an input equipment controller 10.
Patent JP-2001041667-A (JP)
Title: Rotary regenerative heat exchanger
Inventor: HOSHINO KYOJI
IPC: F28D19/04
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To permit repairing of projection and recess of sliding surface or the like of a circumferential sealing member simply, quickly and inexpensively by a method wherein a cutting device for cutting the sliding surface or the like of the sealing member is attached to a rotor or a housing removably. SOLUTION: The sliding contact surfaces of sealing bars 11, 18 are cut by cutting devices B1, B2 to repair by eliminating projections, recesses, a differential flatness or the like through cutting work. The cutting device B1 for cutting the sliding contact surface of the sealing bar 11 is fixed through a mounting plate 20 attached to a housing 2 by welding or the like. On the other hand, the cutting device B2 for cutting the sliding contact surface of the sealing bar 18 is fixed through a mounting plate 21 fixed to a rotor 1 by welding or the like. When the cutting work is finished, the cutting devices B1, B2 are removed from the housing 2 and the rotor 1. According to this method, the projections or recesses of the sliding surface of the circumferential sealing member can be repaired simply, quickly and inexpensively.
Patent JP-S58110970-A (JP)
Inventor: HINO KAZUHIKO
IPC: F25D21/06
Filed: 1981-12-25
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-2001041410-A (JP)
Title: Vapor dryer and nuclear power plant
Inventor: NAKAO SHUNJI
IPC: F22B37/30
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To effectively remove liquid droplets even when a liquid droplet flow rate in vacuum is increased by increasing a heat output. SOLUTION: The present vapor dryer includes a corrugated panel in which a bent flow passage is provided for capturing liquid droplets from vapor flowing in the flow passage, and a perforated plate through which many through-holes are formed for equalizing vapor. Herein, there are disposed an upper stream side corrugated panel section 77 on an upstream side in the flow direction of vapor and a downstream side corrugated panel section 78 on a downstream side. An inlet perforated plate 71 is provided between the upstream side corrugated panel section 77 and the downstream side corrugated panel section 78. An outlet perforated plate 73 is installed on the vapor outlet side of the downstream side corrugated panel section 78.
Patent JP-H0656465-A (JP)
Title: Electrochromic panel and its production
Inventor: KATO YOSHIFUMI
IPC: C03C4/00
Filed: 1992-08-06
Abstract: PURPOSE:To reduce permeation of water and oxygen to an electrochromic layer from the side end face by forming a resin base on the back and the whole side end faces of an electrochromic film by molding with a mold. CONSTITUTION:An electrochromic panel is produced by preparing a mold 4 having a placing face of a given shape in the interior, previously bonding an electrochromic film (EC film for short) 1 and a protecting transparent resin film 3 to the placing face, placing the film in a cavity formed by the mold 4 and a mold 5, then injecting a resin, molding a resin base 2 in an integrated way and bonding the resin base 2 to the whole side end faces and the back of the EC film 1. Consequently, the resin base 2 can be directly bonded to both the side ends of the EC film 1 and the film 3 without laying an adhesive layer, the side end faces-protecting performances of the EC film 1 can further be improved and air is sucked and compressed through an air hole 42 to facilitate mold release of the EC film 1 and the film 3 after solid formation.
Patent JP-H09118841-A (JP)
Title: Composition for coating
Inventor: TANAKA TAKEMITSU
IPC: D06M13/252
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for coating capable of being used for various uses such as the composition for coating paper having good coating ability even in a high solid concentration and excellent in coated paper characteristics. SOLUTION: This composition for coating comprises 100 pts.wt. pigment containing at least 30wt.% calcium carbonate, 0-10 pts.wt. water soluble high molecular weight compound and 5-50 pts.wt. (based on solid) copolymer latex given below and the solid concentration is >=58wt.%. This copolymer latex is obtained by emulsion polymerizing a monomer comprising (a) 15-60wt.% conjugate diene-based monomer, (b) 30-84.5wt.% ethylene-based unsaturated monomer, (c) 0-30wt.% vinyl cyanide compound monomer and (d) 0.5-10wt.% ethylene-based unsaturated carboxylic acid monomer in the presence of chain transfer agents comprising (A) 5-95wt.% at least one compound selected from terpinolene, α-terpinene, γ-terpinene and dipentene and (B) 95-5wt.% at least one compound selected from an alkylmercaptan, carbon tetrachloride, a xanthogen disulfide and a thiuram disulfide.
Patent JP-S60103211-A (JP)
Title: Vaporizing burner
Inventor: MIYAHARA KINGO
IPC: F23D11/06
Filed: 1983-11-09
Abstract: PURPOSE:To contrive to reduce the vaporization burning noise and enable to perform the steady vaporization burning under the lower noise condition by decreasing the injecting speed of mixed gas injected through an annular gas injecting clearance which is formed arround the opening side periphery of a vaporizing cylinder. CONSTITUTION:An opening part 6 is provided at the central part of a burning disc 14. An injected flame guide cylinder 16 is formed by extending the periphery wall of the central opening part thereof in tapered manner toward a gas chamber 15 inside. Many gas injecting holes 17 are perforated on the surface of the burning disc 14, the mixed gas is injected into the gas chamber 15 and burnt. Many gas injecting relaxation flame holes 20 are perforated on the burning disc 14 in the vicinity of the periphery part of the central opening part in annular manner with suitable interval to be arranged in single line or plural lines. The injecting speed of the mixed gas injected into a burning cylinder 1 through a gas injecting clearance 18 is extremely decreased by the gas injecting relaxation flame holes 20, then the mixed gas is injected through the gas injecting clearance 18 and burnt under the relaxed condition, accordingly, the noise generated by the burning can be contrived to reduce.
Patent JP-S60103756-A (JP)
Title: Frame synchronizing signal system
Inventor: YAMADA WASAKU
IPC: G11B20/14
Filed: 1983-11-11
Abstract: PURPOSE:To hold the shortest bit length specified by the modulation/demodulation rule even at a connecting point betweena data and a synchronizing signal by inserting an excess coupling bit between the data and the synchronizing signal. CONSTITUTION:A data input signal S1 is subject to MFM modulation by an MFM modulation circuit 11, from which an MFM mudulation data S3 ending 01 is generated. A data flag S2 represented by ''1'' for a data area is inputted to the circuit 11, a bit deciding circuit 12 and a synchronism pattern generating circuit 14, the circuit 12 decides the state of the final clock bit from a flag S2 and a data S3, a control signal S4 corresponding whether the state is ''0'' or ''1'' is generated and fed to a coupling bit generating circuit 13. The circuit 13 generates a coupling bit S5 of ''1'' or ''0'' with an interval of 0.5T depeding whether signal S4 is ''1'' or ''0'' just after the data. The circuit 14 generates a synchronizing signal of 0011...0111 in succession to the bit S5 on the basis of the flag S2. An adder 15 couples the bit S5 and the signal S6 and supplies the result to an adder 16, the adder 16 couples the data S3 to the output of the adder 15 and outputs a signal S7 having a minimum bit length of an interval 1T between the data and the synchronizing signal.
Patent JP-H0493061-A (JP)
Title: Semiconductor device
Inventor: HIRAKAWA KAZUYOSHI
IPC: H01L21/822
Filed: 1990-08-09
Abstract: PURPOSE:To reduce by half signal retardation on a clock line around a chip and hence reduce a signal retardation difference between such clock lines by providing a clock driver circuit and an electrode lead port for the clock at the center of the chip an providing a CPU core around said components and further a peripheral circuit around the former. CONSTITUTION:By disposing a clock driver 101 and an electrode extraction port 105 for a clock at the center of a chip, conventional retardation which is about 10nsec to the end of a clock line 103 at the remotest location in the case of a 10mm square chip for example can be reduced by half. By disposing a CPU core 102 around a clock driver circuit and disposing therearound various peripheral circuit blocks 104 including memories, a clock can be supplied to the blocks with the same retardation. Further, by radially laying out a bus line similarly to the clock line, there can be reduced any timing shift among the signal wirings.
Patent JP-S6188214-A (JP)
Title: High-density gaussian lens
Inventor: SHINOHARA KOICHI
IPC: G02B9/36
Filed: 1984-10-08
Abstract: PURPOSE:To improve the balance between the center and periphery of a lens and compensate chromatic aberration and comatic aberration by allowing optical elements of a lens formed of eight elements in four groups which are arranged as specified to meet specific requirements. CONSTITUTION:The 1st lens group I of a concave meniscus lens which has surface distance d1 and the convex surface at an object side and a concave meniscus lens which has surface distance d2 and is cemented thereto, the 2nd lens group II of a concave meniscus lens which has surface distance d4, a refractive index n3, Abbe number nu3, radius r3 of curvature and a concave meniscus lens which has surface distance d9, the 3rd lens group III of two lens elements which have surface distance d5, radius r9 of curvature of the cemented surface, face distance d9, a refractive index n5, and an Abbe number nu5, and the 4th lens group IV of two lens elements are ar ranged symmetrically about a stop. When optical elements of those lenses meet requirements shown by inequalities I-V, the balance between the center and periphery is improved and chromatic aberration and comatic aberration are compensated excel lently. In the inequalities, n1 and nIV are refractive indexes of the lens groups I and IV, nu1 and nuIV are Abbe numbers of the lens groups I and IV, and (f) is the focal length of the whole system.
Patent JP-S59118251-A (JP)
Inventor: UIRUFURIITO HAINEMAN
IPC: B22D11/06
Filed: 1983-11-11
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-2001032463-A (JP)
Title: Roof structure and roof material
Inventor: OTSUKA RYUJI
IPC: E04D3/366
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To produce a profound feeling by shading a metallic plate roof material while laying the metallic plate roof material without driving a nail as well as to effectively prevent generation of rust of a metallic roof material. SOLUTION: Both end parts of a metallic plate roof material 3 are fixed by fixing tools 1, 1 fixed at an interval along the eaves to a roof backing 6. A roof structure is covered with a cap 8 for covering end parts of both roof materials 3, 3 by striding over the fixing tools 1. Pressing-down pieces 2, 2 are extended outside from both side upper end parts of the fixing tools 1, a standing-up piece 4 is bent and raised up in an arc shape in width directional both side parts of the metallic roof material 3, a pressing-down object part 5 is bent and formed inward in an upper end part of the standing-up piece 4, the fixing tools 1 are fixed to the roof backing 6, the pressing-down object part 5 of the roof material 3 is pressed down by the pressing-down pieces 2 of the fixing tools 1, the roof material 3 is pressed to and installed on the roof backing 6,  and a part for linking the outermost side part A of a part for pressing the roof material 3 to the roof backing 6 and the lowest part B of a part for pressing the standing-up piece 4 to side walls 7 of the fixing tools 1, is formed as an outward projecting circular arc-shaped rising inclination.
Patent JP-H08249600-A (JP)
Title: Monitoring device for driving condition of vehicle
Inventor: YOSHIKAWA KENJI
IPC: B60W30/00
Filed: 1995-07-28
Abstract: PURPOSE: To improve accuracy of judgement on driving conditions by exactly grasping the action of a vehicle by detecting the amount of action concerning the yaw motion or lateral motion of the vehicle and judging the propriety of the driving conditions of a driver based on the amount of lateral displacing action. CONSTITUTION: A reference line calculating part 16 of a microcomputer 1 performs time quadrature on an input yaw rate, converts it into a yaw angle and calculates a reference line based on the yaw angle data. Next, a corrected yaw angle is calculated by subtracting a reference yaw angle corresponding to a reference line from the yaw angle and outputted to a lateral displacement differentiating amount calculating part 18, and a lateral displacement differentiating amount is calculated based on the corrected yaw angle and car speed. Then, the lateral displacement differentiating amount is calculated so that the difference between the maximum value and minimum value of this lateral displacement differentiating amount can be less than a prescribed value.  A deviation amount calculating part 20 calculates a deviation amount based on the lateral displacement differentiating amount, and when the deviation amount is more than a prescribed deviation amount and a winker is not operated, a judgement part 22 judges the abnormal driving state of considerably deviating the position of vehicle from the reference line although the driver does not intend the change of lane, and a command is given to an alarm warning part 24.