baber/WOPTO huggingface dataset:
Patent JP-2000020556-A (JP)
Title: Data acquiring device, data server, and data service system
Inventor: MISORIZAKI YOSHIHIRO
IPC: H04M11/00
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a data acquiring device, a data server, and a data service system capable of collecting and managing the measurement data to be obtained by measuring various kinds of physical quantity in a source, etc., efficiently at a low cost. SOLUTION: This data acquiring devices 3A (1), etc., are provided for every source. The measurement data regarding the temperature, water quantity, water level, etc., of the source is acquired and transmitted to a server 5a via an Internet communication network 2 by the data acquiring devices 3A (1), etc. The measurement data transmitted from the data acquiring devices 3A (1), etc., is received, stored and the stored measurement data is simultaneously provided via the Internet communication network 2 by the server 5a. Thus, the manager of the source can monitor the condition of the usellspring by acquiring the necessary measurement data by accessing the server 5a from a terminal 6 via the Internet communication network 2.
Patent JP-H0356339-A (JP)
Title: Medium intake speed fuzzy control device
Inventor: MUROTA TOMOYA
IPC: G07D9/00
Filed: 1989-07-20
Abstract: PURPOSE:To smoothly transfer a medium by providing a fuzzy inference control means for controlling a transfer speed regulating means by which the most appropriate correction quantity is output from a fuzzy rule, in which appropriate correction speeds are stored, in response to the inputs both of the transfer speed of a medium transfer passage detected by a detecting means and of the inserting speed of the medium to the medium transfer passage. CONSTITUTION:When a medium (card) 13 is insertedly operated, detecting means 19 and 20 detect the transfer speed of a medium transfer passage 15 and the inserting speed of the medium 13 to the medium transfer passage 15 respectively. Thereby, making of this speed detecting element the antecedent a fuzzy inference control means 24 outputs the most appropriate correction quantity for eliminating the speed difference based on a fuzzy rule for obtaining the optimum consequent, and by this correction quantity, the fuzzy inference control of a transfer speeed regulating means (driving motor) M is carried out.
Patent JP-H0476915-A (JP)
Title: Manufacture of semiconductor device
Inventor: KURIYAMA HISAYA
IPC: H01L21/3065
Filed: 1990-07-19
Abstract: PURPOSE:To prevent the unnecessary enlargement of the size of an upper part and to make it possible to form a tapered contact hole which is advantageous for the miniaturization and the high integration density of an LSI by forming the tapered parts only at the upper part and the lower part of the contact hole. CONSTITUTION:A contact hole 15 is formed in a groove shape (recess shape) in a BPSG film 12. Then, etching is performed with a chemical dry etching apparatus, and a window 14 of a photoresist pattern 13 is widened. Then, the photoresist pattern 13 wherein the window 14 is widened is used as the mask again. The pressure is changed to the low pressure with a parallel-plate-type reaction ion etching apparatus, and the film 12 is etched. The upper part of the contact hole l5 is made to be the tapered shape. The bottom part of the contact hole 15 is made to penetrate into a silicon substrate 11 in the tapered shape. In this way, the extreme enlargement of the size of the -upper part is prevented, and the tapered contact hole which is advantageous for the achievement of the miniaturization and the high integration density of the LSI can be obtained.
Patent JP-S6250152-A (JP)
Title: Printing control apparatus
Inventor: KAWASHITA TOMOYOSHI
IPC: G06K15/00
Filed: 1985-08-30
Abstract: PURPOSE:To make it possible to realize high-speed printing, by clearing a frame memory after sending out printing data to a printing apparatus and processing the next receiving data when a blank code is sent from an upper rank apparatus without performing writing processing. CONSTITUTION:When a printing control apparatus 4 enters an operation state, a microprocessor part 7 performs the 0-clearing of the entire area of a frame memory part 12 at first and receives data from a central processing unit to write the same in a main memory part 8 through a modem control part 6. Next, receiving buffer data is read by one bite and, if said data is a blank code, the address of the frame memory part 12 is advanced by one character through a frame memory control part 10 while, if said data is not the blank code and a printing order, said data is converted to a character pattern through a character pattern memory part 9 to be written in the memory part 12. Next, after the data has been sent out to a printing apparatus 5 through a printing control part 11, the sent-out data of the memory part 12 is subjected to zero clearing. By this method, high-speed printing becomes possible.
Patent JP-H1129842-A (JP)
Title: Ferrite-pearlite type non-heat treated steel
Inventor: UNO MITSUO
IPC: C22C38/00
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a non-heat treated seel having >=500 MPa tensile strength, >=250 MPa fatigue strength, and >=0.50 fatigue limit value, excellent in machinability, and suitable for a stock for engine parts for compact automobile, particularly crankshaft and connecting rod. SOLUTION: This steel has a composition consisting of, by weight, 0.20-0.45% C, 0.05-1.00% Si, 0.20-0.60% Mn, 0.01-0.08% S, 0.02-0.50% V, 0.005-0.05% Zr, 0.004-0.03% N, 0-0.05% P, 0-0.30% Cu, 0-0.30% Ni, 0-1.00% Cr, 0-0.30% Mo, 0-0.50% W, 0-0.05% Nb, 0-0.05% Ti, 0-0.05% Al, 0-0.30% Pb, 0-0.010% Ca, 0-0.10% Bi, 0-0.10% Te, and the balance Fe with inevitable impurities and satisfying fn1=C+(Si/10)+(Mn/5)+1.65V-(5S/7)-+(5Cr/22)>=0.50% and [C+(Mn/5)-5 N]/fn1<=0.80, where the symbol of element represents the content of the element by weight percentage.
Patent JP-H04233798-A (JP)
Title: Circuit board cooling system
Inventor: JIYON BINSENTO MITSUTSUI
IPC: H05K7/20
Filed: 1991-07-04
Abstract: PURPOSE: To efficiently cool a tightly packed circuit board to improve the package density. CONSTITUTION: A cooling system of circuit boards 15, 20, 25 is provided which includes cooling thin films 35, 40 and coolant circulating in them. The cooling films are inserted between the adjacent circuit boards and conformed to the surface shapes of the circuit boards owing to the coolant circulating therein, thus maximizing the contact area to the circuit board and hence improving the cooling efficiency.
Patent JP-H0354388-A (JP)
Title: Rotary compressor
Inventor: SAKANIWA HIDEYASU
IPC: F04C29/00
Filed: 1989-07-21
Abstract: PURPOSE:To improve durability of a bearing as well as to improve workability of a flange part to which a discharge valve is attached by forming a frame of the cylindrical bearing rotatably supporting a rotary shaft and the flange part sealing the opening of a cylinder, both of which are made of different kinds of material. CONSTITUTION:Upper and lower frame bodies 9, 10 are formed of cylindrical bearings 14, 15 rotatably supporting a rotary shaft 2 and flange parts 16, 17 which seal the opening of a cylinder 5, both of which are made of materials different from each other. The cylindrical bearings 14, 15 are gray castiron which has self-lubricity, and the flange parts 16, 17 are formed with high accuracy iron sintering member at the time of integral formation. The cylindrical bearings 14, 15 and the flange parts 16, 17 are jointed by beam welding, pressure welding and brazing at the lower end of the cylindrical bearing 14, 15 and the upper part of the flange parts 16, 17. The cylindrical bearings 14, 15 formed with gray cast iron and the flange parts 16, 17 formed with iron sintering member are jointed to form the frame bodies integrally. Wear resistance for sliding of the rotary shaft of the cylindrical bearings 14, 15 supporting the bearing part is thus improved and the working steps is simplified with the elimination of working flange part.
Patent JP-2000011099-A (JP)
Title: Magnetic card reader
Inventor: OGIWARA HIROSHI
IPC: G11B20/18
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To make it unnecessary for a user to reinsert and reeject a magnetic card when defective reading occurs. SOLUTION: Inserting direction data read out when a magnetic card 1 is inserted are previously stored in a 1st memory 33, an error judging means 36 judges the format and vertical and horizontal parities of ejecting direction data read out at the time of ejecting the card 1, and when there is an error in the ejecting direction data, a data restoring means 37 restores the ejecting direction data based on the sort of the error and the inserting direction data stored in the 1st memory 33.
Patent JP-H0536059-A (JP)
Title: Magnetic recording medium
Inventor: ABE CHIAKI
IPC: G11B5/73
Filed: 1991-07-30
Abstract: PURPOSE:To satisfy both of head wear resistance and head cleanability by allowing an amorphous phase to exist in a particle surface layer at a specific ratio and incorporating alpha-Al2O3 having prescribed particle sizes into a magnetic layer. CONSTITUTION:This magnetic recording medium is constituted by applying and providing a magnetic layer contg. ferromagnetic alloy powder essentially consisting of iron and a binder as its essential components on a nonmagnetic base. The amorphous phase exists in the particle surface layer at <=40wt.% ratio and the alpha-Al2O3 having 0.1 to 1mum particle sizes is incorporated into the magnetic layer. The amorphous phase exists on the surface of the alpha-Al2O3 to be used and the content thereof is preferably set at 5 to 20wt.%. The alpha-Al2O3 is formed by a Bayer method or alkyl aluminum calcination method, etc. The head wear resistance is suppressed while the head cleanability intrinsically possessed by the high-hardness alpha-Al2O3 is maintained in this way.
Patent JP-H0938016-A (JP)
Title: Dish washer
Inventor: HAGIWARA SHINICHI
IPC: A47L15/42
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a dish washer to be operative with warm supply water while the safety of the operation is kept, and at the same time being so arranged for utilizing the inside space as much as possible. SOLUTION: A dish washer is arranged to wash dishes charged into the inside of a washing chamber 3 with a supply of warm water to be introduced into the inside of the washing chamber 3, and is equipped with a heat exchanger 19 to heat washing water. The heat exchanger 19 is installed at the outside of the washing chamber 3 and at the midpoint of the water supply line 8.
Patent JP-H0835028-A (JP)
Title: Hydrogen storage alloy and cathode using the same
Inventor: SHINTANI HISAFUMI
IPC: C22C19/00
Filed: 1994-07-20
Abstract: PURPOSE:To produce a hydrogen storage alloy having high capacitance, excellent in high-efficiency electric discharge characteristic, and suitable for cathode for nickel-hydrogen storage battery by replacing La and Ni in an LaNi5 hydrogen storage alloy by Ce and Co at respectively specified replacement ratios. CONSTITUTION:In the AlNi5 hydrogen storage alloy formed by substituting Ce for a part of La and also substituting Co for a part of Ni, the substitution ratio of Ce is regulated to 5-30 atomic %, preferably 10-20%, and also the substitution ratio of Co is regulated to 0.08-0.20%, preferably about 0.12-0.1A6%. By molding this hydrogen storage alloy by using a binder, a cathode for nickel- hydrogen storage battery can be obtained. High capacitance and high efficiency electric discharge property can be obtained in this cathode by allowing Ce and Co to coexist, and a cycle life can be improved.
Patent JP-H0355751-A (JP)
Title: Electron beam device
Inventor: SHIOKAWA YOSHIRO
IPC: H01J37/28
Filed: 1989-07-21
Abstract: PURPOSE:To clearly and sharply observe a large-sized sample in the inclined state from low magnifications to high magnifications by providing an in-lens type objective lens, and providing a different self-contained lens in the inner space of its upper magnetic pole. CONSTITUTION:The sample chamber 2 of an in-lens 1 contains a large-sized sample 3, and the sample 3 can be put in a position inclined to the proceeding direction of electron beams 5 between the upper electrode 12 and lower electrode 13 of the sample chamber. A self-contained lens 1' is provided in the inner space of the upper electrode 12, and driven by an electromagnetic coil 11'. The self-contained lens 1' is provided separately from the electromagnetic coil 11 for the in-lens, and only the electromagnetic coil 11 is driven at the time of observation at high magnification, and only the electromagnetic coil 11' at the time of observation at low magnification. The self-contained lens 1' is easy to miniaturize, as weak magnetic force suffices for it because of its long focusing distance, and its disposition in the inner part of the upper electrode 12 causes no practical problem.
Patent JP-S6250318-A (JP)
Title: Production of modified phenolic resin for laminated sheet
Inventor: YASUZAWA KOHEI
IPC: C08G2/00
Filed: 1985-08-29
Abstract: PURPOSE:To obtain the titled resin which can give a laminated sheet excellent in punching quality, heat and chemical resistance, by reacting a reaction product of a phenol with a drying oil with specified polybutadiene and HCHO. CONSTITUTION:A reaction product of a phenol (a) such as phenol, cresol or bisphenol A with a drying oil (b) such as linseed oil is reacted with polybutadiene (B) of 1,4-structure content >=70%, having at least two functional groups reactive with the phenolic hydroxyl groups (e.g., epoxy group), and a HCHO (C) (e.g., paraformaldehyde) in an amount to provide 0.7-2.0mol of HCHO per mol of component (a) so that a/(b+C)=80-40/20-60 (by weight ratio) and b/B=15/5-55/45 (by weight ratio).
Patent JP-H0476506-A (JP)
Title: Optical fiber cable branch connection part
Inventor: KUROKAWA MICHITOYO
IPC: G02B6/36
Filed: 1990-07-18
Abstract: PURPOSE:To switch connections efficiently without opening a closure by supplying a switching command to an optical switch in the closure through a control line from the outside of the closure. CONSTITUTION:When the connections of respective coated optical fibers 6 of a primary-side optical fiber cable 1 need to be switched from coated optical fibers 7 of one secondary-side optical fiber cable 2 to coated optical fiber cables 8 of the other secondary-side optical fiber cable 3, the optical fiber cable branch connection part 4 connects a switching command generation source 12 to the closure 5 by connectors 11A and 11B to supply the switching command to the optical switch 9 through the control line 10. Consequently, the optical switch 9 operates to switch the connections. The connection switching operation can be performed automatically without opening the closure 5.
Patent JP-S5891293-A (JP)
Inventor: ISHIBASHI ICHIROU
IPC: E21D1/00
Filed: 1981-11-26
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-H0942916-A (JP)
Title: Optical displacement sensor
Inventor: YAMAMOTO EIJI
IPC: G01B11/00
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical displacement sensor which is highly reliable so as to maintain a displacement detecting sensitivity in accordance with an object to be measured or a purpose of detection of displacement. SOLUTION: An optical displacement sensor is composed of a vertical resonator type surface emission laser(SEL) 56, an external mirror 58 combined with the SEL. 56 so as to constitute a composite resonator, and a light receiving element 60 for detecting an optical output from the SEL 56, and can detect a variation in the distance between the SEL 56 and the external mirror 58 in accordance with an optical output from the SEL 56, which varies, being caused by a variation in the phase of light reflected from the external mirror 58. A sensor output characteristic control means is incorporated so as to control a sensor output corresponding to an optical output condition of the SEL 56 with respect to a distance in order to obtain a desired characteristic by setting various structural parameters of the composite resonator to predetermined values.  The sensor output characteristic control means corresponds to a component of a part 62 surrounded by the chain line in the figure, and incorporates a constant current power source 70 which can set a drive current for the SEL 56 to a desired value.
Patent JP-H0637237-A (JP)
Title: Taping method for semiconductor device
Inventor: TAKEDA TETSUYA
IPC: H01L23/50
Filed: 1992-07-17
Abstract: PURPOSE:To avoid the with-time decrease in the bond strength by a method wherein a bonding tape on the bonding window of a carrier tape is to be sagged for plastic-deformation before the title semiconductor device is bonded onto the bonding tape. CONSTITUTION:A bonding tape 2 on the bonding window 4 of a carrier tape 1 is previously sagged by the bonding window 4. The bonding tape 2 on the bonding window 4 is plastic-deformed. The title semiconductor device 5 is mounted on the plastic tape 2 to be pressed down for performing the bonding step. Through these procedures, the restoring force of the bonding tape 2 bonded onto the semiconductor device 5 can be hardly acquired on the sagged part 3 so that the releasing force between the semiconductor device 5 and the bonding tape 2 may be decreased thereby enabling the with-time decrease in the bond strength and the release to be avoided.
Patent JP-H1028940-A (JP)
Title: Postal item sorter
Inventor: SHIODA TATSUHIKO
IPC: G06V30/10
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a postal item sorter capable of executing exact postal item sorting processing by using the sorting dictionary information pinpointed to the most adequate information quantity according to the forms of the sorting of postal items. SOLUTION: The whole country correspondence dictionary information and the sorting dictionary information consisting of local office correspondence dictionary information sent from a delivery overall information data base 61 for the postal items are stored in a memory section 62. Either of the whole country sorting mode of the postal items and an ordinary sorting mode including the present office of the postal items and its peripheral offices or a specific sorting mode including the present office along is set.  The sorting dictionary information to be used in a discrimination section 27 is pinpointed to any of the whole country correspondence dictionary information and the local office correspondence dictionary information including the present office and its peripheral office or the local office correspondence dictionary information including the present office alone from the sorting dictionary information stored in the memory section 62 and is stored in the sorting memory section 63 so as to be used for the discrimination.
Patent JP-H0854751-A (JP)
Title: Production of electrophotographic toner
Inventor: ASADA HIDENORI
IPC: G03G9/087
Filed: 1994-08-12
Abstract: PURPOSE:To prevent the lowering of material yield and to adequately disperse components constituting an electrophotographic toner. CONSTITUTION:The producing method for electrophotographic toner is composed of a dispersing and mixing process, a melting and kneading process, a pulverizing process, a classifying process, a surface-processing process, a compressing and solidifying process and an adding process. In the dispersing and mixing process, the components constituting the electrophotographic toner are dispersed and mixed (S1). The dispersed and mixed mixture is melted and kneaded in the melting and kneading process (S2). The melted and kneaded material is pulverized in the pulverizing process (S3, S4). The pulverized material is classified in the classifying process (S5). The classified pulverized material is surface- processed in the surface processing process (S6). In the compressing and solidifying process, the fine powder generated in the pulverizing process and the classifying process is compressed and solidified (S7). In the adding process, the compressed and solidified fine powder is added into the melted and kneaded material.
Patent JP-S6433959-A (JP)
Title: Complementary type mos semiconductor
Inventor: KIMURA TAKEMI
IPC: H01L21/8238
Filed: 1987-07-29
Abstract: PURPOSE:To obtain a device characterized by high speed operation and excellent hot carrier resistance, by forming at least parts in contact with the gate oxide films of gate electrodes with an N-type polycrystalline silicon film for a P- channel MOS transistor and with a P-type polycrystalline silicon film for an N-channel MOS transistor. CONSTITUTION:P-channel and N-channel MOS transistors Q2 and Q1 are formed on the same semiconductor substrate 1 in a complementary type MOS transistor. At least parts in contact with gate oxide films 5 of gate electrodes in said semiconductor device are formed with an N-type polycrystalline silicon film 7 for the P-channel MOS transistor Q2 and with a P-type polycrystalline silicon film 6 for the N-channel MOS transistor Q1. Since the channels are formed at the parts, which are located inner than the interfaces between the gate oxide films and the silicon in this way, decrease in mobility of carriers due to the disturbance in interfaces between a silicon substrate and the gate oxide films can be prevented. Thus, high speed operation becomes possible. The probability of hot carrier injection into the gate oxide films becomes small, and hot carrier resistance becomes excellent.
Patent JP-H1124252-A (JP)
Title: Method for forming positive or negative color proof by using same material
Inventor: MAERZ KARIN DR
IPC: G03F7/34
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide the method for forming a color image for color proofing of the multicolor printing of a copy master and to provide the layer material for executing this method. SOLUTION: The positive copy of an exposure mask (color separation film) is obtained by laminating the photosensitive material on the color forming layer material and imagewise exposing it, and stripping a film support, or the negative copy of the exposure mask is obtained by imagewise exposing the photosensitive material before the lamination and subjecting it to flood exposure after the laminatation, and then stripping the film support. These 2 procedures use the same material, require no wet development, and each only once laminatation step is necessary for each monocolor image.
Patent JP-S6250100-A (JP)
Title: Continuous compression dehydrating device
Inventor: SUETSUGU YOSHIO
IPC: B30B9/24
Filed: 1985-08-30
Abstract: PURPOSE:To improve dehydration efficiency by forming the part near the inlet side of a device and a filtrate water recovering chamber thereof into a hermetic construction and maintaining the pressure in the filtrate recovering chamber under the pressure lower than the ambient pressure on the outlet side. CONSTITUTION:The inlet side Z1 of the device and the filtrate recovering chamber R connected thereto are constituted into the hermetic construction against the outdoor air by an exterior wall 33 of the chamber, a bottom wall 34 of the chamber and filtrate W. The pressure in the chamber R is set under the pressure lower than the ambient pressure of the outlet side Z2 opened to the atm. The stagnation of the filtrate W separated from the slurry S and flowing into the drain paths of compression belts 1, 1 is prevented by the pressure difference between the ambient pressure on the outlet size Z2 and the pressure in the chamber R. The filtrate W is thus forcibly sucked into the outlet side Z2 and is prevented from being intruded into cake K.