baber/WOPTO huggingface dataset:
Patent JP-H10124841-A (JP)
Title: Glass substrate for magnetic disk
Inventor: KURODA YASUHISA
IPC: H01S3/00
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a glass substrate for a magnetic disk which has excellent quality, such as high flatness adequate as a magnetic disk and is formed with projections by irradiating its front surface with a laser beam so as to form the projections as texture. SOLUTION: The glass substrate 1 for the magnetic disk is 20 to 2000mm<-1> in the coefft. of light absorption of the glass at a wavelength 266nm of the laser beam. The glass contains components, such as silicon oxide, aluminum oxide and lithium oxide respectively having prescribed compsns. to allow the production by a floating method. The projections of a projecting shape are formed on the surface of the glass substrate 17 by irradiation with the laser beam. The relation between the content of the iron in the glass and the coefft. of absorption of the glass and the relation between the coefft. of absorption of the glass and the height of the projections are linear. The relation between the output of the laser beam and the height of the projections is exponential under a low-energy region.
Patent JP-H04115651-A (JP)
Title: Protective system for remote maintenance
Inventor: NAKAMURA SHINYA
IPC: H04M7/00
Filed: 1990-08-31
Abstract: PURPOSE:To continue maintenance by executing a circuit switching when a circuit fault is generated during the maintenance of a subscriber equipment at a terminal. CONSTITUTION:When the maintenance of a subscriber equipment 5(1) is executed through a PCM signal line 6, a fault is generated in the PCM signal line 6, the fault is detected by a protection control part 3c of a terminal 3, calling to a channel unit 10a is executed through a public network 1, the channel unit 8a of a station equipment 8 and a PCM signal line 9, the calling of the terminal 3 is detected by the channel unit 10a and a call incoming action is executed. Then, the maintenance of the subscriber equipment 5(1) is connected from the terminal 3 through the public network 1, the channel unit 8a of the station equipment 8, the PCM signal line 9, the channel unit 10a and a multipoint connecting line 7. Thus, the maintenance can be continued.
Patent JP-H1061786-A (JP)
Title: Gate valve device for powder
Inventor: KUMAKURA YASUO
IPC: F16K3/02
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To solve defectiveness of handled powder being caught in a sliding part in any operating case by moving a sliding plate, formed of an approximately rectangular plate with a circular opening part, longitudinally in a casing by an actuator. SOLUTION: A gate valve device 1 for opening/closing a transfer pipe for moving powder such as cement is provided with a sliding plate 2 formed of a rectangular plate having an approximately circular opening part decentered to one end in the longitudinal direction. This sliding plate 2 is assembled in a state of being movable along a recessed part 9a partitioned by two side frame members 9, 10 in a casing 8, that is, movable in the right-angled direction to the flow direction of powder, and moved (opened/closed) by an air cylinder 3, an actuator. The sliding plate 2 is also provided with a flat part with area large enough to cut off a passage, and the sliding plate 2 is lowered to cut off the passage.
Patent JP-S59121715-A (JP)
Inventor: MORI SADAJIROU
IPC: H01H9/36
Filed: 1982-12-28
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-S60114794-A (JP)
Title: Underground intermediate depot for used nuclear fuel elementand vitrified radioactive waste
Inventor: HAARI SHIYUPIRUKERU
IPC: G21F9/34
Filed: 1984-11-05
Abstract: 1. Underground interim store for spent nuclear reactor fuel elements and for vitrified radioactive waste, with storage buildings arranged in a cavern, in which buildings are provided cooled storage modules or storage regions for accommodating the fuel elements and the vitrified radioactive waste, characterised in that the cavern (8, 10) has, in cross-section, the form of a vertical ellipse with an upright major axis and presents a farreaching re-arrangement of the rock burden or loads and also an activated rock-supporting ring.
Patent JP-H0782365-A (JP)
Title: Production of polycarbonate
Inventor: TAKAHASHI SEIJI
IPC: C08G64/30
Filed: 1993-09-17
Abstract: PURPOSE:To efficiently produce a polycarbonate excellent in color tone. CONSTITUTION:A carboxylate is used as the catalyst in the self-condensation of a bisaryl carbonate of a dihydric phenol, e.g. bisphenol A bis(phenyl carbonate).
Patent JP-H1078991-A (JP)
Title: Electronic settlement method of accounts
Inventor: GOTO HIROSHI
IPC: G06Q40/00
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To settle the accounts with no transfer of cash. SOLUTION: A customer (a) previously opens an electronic account at a bank by contract for payment and transfers a fixed amount from his deposit account. A pair of a password number and one or plural reception numbers (random numbers) is set to the electronic account. When the payment is performed, the customer (a) notifies a person in charge of a store C of his reception number, password number, bank name and telephone number respectively. The person in charge of the store C contacts the bank via a telephone or a FAX telephone and inputs the reception number and the password number of the customer (a) by dialing. Then the person in charge of the store C confirms an aural answer telling that the balance of electronic account of the customer (a) is equal to ¥100,000, for example, and then inputs the bank code and account number of the store C (transferee) by dialing.  When the transfer processing is carried out, the due printed forms are sent later to both store C and customer (a) respectively. The necessary data are printed on the spot when the FAX telephone is used.
Patent JP-H1174954-A (JP)
Title: Antenna power feeding structure for portable radio equipment
Inventor: KUBO HIROSHI
IPC: H01Q1/10
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an antenna power feeding structure capable of miniaturizing a portable radio equipment and improving the security and reliability of connection. SOLUTION: A bush 23 constituted of almost cylindrical metal is provided so that it crosses over the inner/outer parts of a case 12. A bar-like antenna 17 is inserted and held into the bush 23 so that it can slide. A power feeding member 27 constituted of a bent elastic metal plate is fitted to a part existing in the case 12 of the bush 23 from outside. The power feeding member 27 has an arc-like fitting part 27a which is elastically engaged with the bush 23 from outside, a projecting contact part 27b and a dislocation preventing part 27c which is elastically engaged with an engagement part 25 which is integrally formed on the case 12. A contact part 27b is press-contacted with the power feeding pattern of a printed board in a state where the printed board is fitted to the case 12, and power is fed to the antenna 17 through the power feeding member 27 and the bush 23.
Patent JP-H0395396-A (JP)
Title: Heat exchanger and manufacture thereof
Inventor: YAMADA SHIGETO
IPC: F28F9/24
Filed: 1989-09-06
Abstract: PURPOSE:To eliminate any damage due to vibration of a heat transfer tube by forming a circular plate-shaped partition plate having a circle lack part by filling a plurality of the heat transfer tubes with a filling member and disposing the lack part of the partition plate by shifting the same peripherally. CONSTITUTION:A second partition plate 10, in which a circle lack part 12 is located at a position shifted from that of a first partition plate 10, is formed by pouring a filling member 11 among one heat transfer tubes yielded by partitioning the interior of molding auxiliary parts 6 likewise the first transfer tubes 10 are molded, the molding auxiliary parts 6, a shielding plate 9 and a lower end tube plate 31 located below are demounted from the heat transfer tube 2, and the heat transfer tube 2 is again inserted into a hole part in the tube plate 31 and fixed. A heat exchanger is formed by inserting the heat transfer tube 2 and partition plate 10 formed integrally into a body. Hereby, even if, the heat transfer tube 2 vibrates upon operation, since it has securely been held by the partition plate 10 because of the presence of the filling member, there is no bypass for cooling water due to the hole part, cooling efficiency.
Patent JP-S6386528-A (JP)
Title: Die-bonding device
Inventor: SATO TAKEO
IPC: H01L21/52
Filed: 1986-09-30
Abstract: PURPOSE:To form the die-bonding device on which an inspection and the change in conditions based on the inspection can be performed easily by a method wherein the relative position between the semiconductor element and a substrate, directly after performance of die-bonding, is recognized, the reference position stored in a memory part in advance and the allowable value of positional deviation are compared with each other, and an appropriate correction is performed. CONSTITUTION:The position of the substrate 7 mounted on a carrier 8 is recognized by a television camera 10, said position is compared with the reference value A stored in a memory part 43, and the amount of deviation of the substrate 7 is worked out. The signal for correction of the substrate position is outputted from a control part 50, the position is corrected, and a die-bonding is performed. Pertaining to the substrate and the semiconductor element for which the die-bonding operation is completed, the position of bonding is recognized again by the television camera 11 and a recognition part 40. The result obtained is compared with the positional deviation value stored in the memory part. When said position is in the prescribed control limits, the correction value for a mechanical working part is outputted so that the amount of deviation will be brought to the minimum. Also, when the amount of deviation exceeds the control limits, a warning is given to the operator, and the device is stopped immediately.
Patent JP-H1063545-A (JP)
Title: Information storing device
Inventor: IRIUCHIJIMA MASAAKI
IPC: G06F11/30
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To obtain a device reducing a load on CPU by accelerating processing to information under storing processing. SOLUTION: Only one timer 11 reporting a time out signal every second is provided. The arraying number of time managing tables 13 and the number of information managing tables 15 are made equal to a storing time (n). A time managing part 12 reports time information of every second and that of the finish of the storing time based on the time out signal of the timer 11. An information receiving part 16 sets time information by successively coordinating with the arraying number of the table 13 by information from the part 12. Time information of the finish of the storing time is set to a finishing time information field of the same arraying number as that until then. When there is time information of the finish of storing at the field 13b, the part 16 retrieves the tables 15 to execute the working processing of corresponding information.
Patent JP-2001058738-A (JP)
Title: Printing paper sheet transporting mechanism
Inventor: ASABA TAKESHI
IPC: B41J13/10
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a printing paper sheet transporting mechanism capable of eliminating the printing contamination on each printing paper sheet by keeping constant the distance between the sheet and a printing head. SOLUTION: Delivery rollers 11 are arranged at constant intervals in the direction perpendicular to the transporting direction of a printing paper sheet (the main scanning direction of a carriage 2). In the positions mating therewith, delivery part pinch rollers 12 are installed. Ribs 21 and 22 are installed at the same intervals as the delivery rollers 11 in the same positions arranged in the main scanning direction of the carriage 2. Guide rollers 13 are installed in the middle in the main scanning direction of the carriage 2 for the delivery rollers 11, i.e., in such a way as capable of contacting with the printing surface of each sheet in the part where the sheet does not contact with ribs 22.  The guide rollers 13 serve as sheet hold rollers to work in cooperation with the ribs 22 and absorb the elongation of the sheet substantially by pressing the sheet running on a transport path toward a lower frame 7.
Patent JP-2000065795-A (JP)
Title: Microchip electrophoretic apparatus
Inventor: ARAI AKIHIRO
IPC: G01N27/447
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To facilitate a detection at the same detection position. SOLUTION: A microchip 2 is arranged at a chip position regulating mechanism and moved in Y-direction while being irradiated with laser beam to be allowed to traverse a position indexing groove 14 by laser beam (A). Next, the microchip 2 is moved in X-direction to be allowed to traverse a separation flow channel 8 (B). Thereafter, the microchip 2 is moved in the directions X, Y to set the laser beam at a detection position.
Patent JP-S60115590-A (JP)
Inventor: RICHIYAADO SHII EFURANDO
IPC: C07D401/06
Filed: 1984-11-06
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-S6292223-A (JP)
Title: Magnetic storage body
Inventor: KINOSHITA HIROYUKI
IPC: G11B5/73
Filed: 1985-10-18
Abstract: PURPOSE:To lower the friction coefficient between the titled magnetic storage body and a recording and reproducing head by coating the thin film of a high molecular substance having an amide group on the surface of a thin protective film. CONSTITUTION:A metallic magnetic thin film medium is formed on a substrate and then a film consisting of at least one kind of substance selected from oxides, nitrides, carbides, and carbon is formed. Then the thin film of a high molecular substance having an amide group is formed on the above-mentioned thin film. Consequently, the friction coefficient between the metallic magnetic thin film and a magnetic head can be lowered. Further, a coated film consisting of at least one kind of substance selected from Cr, Ti, Ta or Nb is preferably formed between the metallic magnetic thin film body and the thin film of oxides, etc. Accordingly, the adhesion between the metallic medium and the oxide film can be secured. Consequently, the corrosion preventive effect can be improved.
Patent JP-S6292330-A (JP)
Title: Back surface treatment method for semiconductor substrate
Inventor: SUZUKI YOSHIAKI
IPC: H01L21/322
Filed: 1985-10-17
Abstract: PURPOSE:To form a large number of the strain fields of the back surface of a semiconductor substrate used for gettering in a short time by forming a plurality of focuses on the back surface of the substrate and projecting beams under conditions in which a focal temperature does not exceed the melting point of the substrate. CONSTITUTION:A single crystal silicon substrate 1 and an optical system are arranged so that the back 2 of the substrate 1 and a plurality of focuses 4 of infrared beams 3 coincide, and infrared beams having predetermined intensity are projected for a fixed time. Temperatures are made higher than the peripheries of the focuses 4 at the focuses 4 by the treatment, thus generating dislocations 5 by thermal strain. The dislocations 5 function as getter sinks. Accordingly, a large number of the strain fields of the back surface of the substrate 1 used for gettering are formed in a short time.
Patent JP-2001055706-A (JP)
Title: Shoe apparatus for structure
Inventor: YUBISUI MASAO
IPC: E01D15/14
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To improve the function of a shoe apparatus by housing a spherical bearing having a predetermined structure in a depression of one shoe, and arranging a columnar portion of the other shoe in an annular internal surface of the spherical bearing, in a rotatable and extractable manner. SOLUTION: A shoe apparatus 1 comprises a lower shoe 7 fixed to a pier 80 of a floating bridge, and having a depression 6, an upper shoe 14 fixed to a bridge girder 9 adjacent to a bridge girder of the floating bridge with its upper surface 8, and having a downward columnar portion 13, and a bearing device 15 in the depression 6, for making the shoe 14 rotatable with respect to the shoe 7, and the like. The bearing 15 includes a bearing main body 56 having a concave spherical internal surface 55, an annular spherical bearing 48 having a convex spherical external surface 57 sliding on the internal surface 55, and being slidable on and extractable from the surface of the column 13, and a sliding bearing 60 making the main body 56 movable in a shaft center direction with respect to the lower shoe 7 internal surface.  Relative rotation in the horizontal plane of the pier 80 with respect to the end of the bridge girder 9 is accommodated by relative rotation of the column 13 with respect to the bearing 48, and relative rotation of the pier 80 in the vertical plane is accommodated by relative rotation of the external surface 57 of the bearing 48 to the internal surface 55. Thus, one end of the structure can be rotatably linked to the floating type structure, etc.
Patent JP-S6386384-A (JP)
Inventor: MITOMO AKIO
IPC: H05B3/20
Filed: 1986-09-30
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-H0975984-A (JP)
Title: Biological nitrogen removing device
Inventor: SUMINO TATSUO
IPC: C02F3/34
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a biological nitrogen removing device capable of realizing large reduction in the size of a device to remove nitrogen from waste water containing ammonia nitrogen. SOLUTION: A liquid containing ammonia nitrogen introduced into a flowing part is brought into contact with an aerobic atmosphere in a nitrification tank 10 containing a carrier on which AH bacteria are preferentially grown. In the tank 10, the liquid is subjected to nitrification which produces a higher proportion of nitrous acid as an intermediate oxide than the proportion of nitric acid as a terminal oxide. Further, the nitrified liquid having a higher proportion of nitrous acid is made to react in a denitrification tank 12 containing denitrification bacteria. Since such kinds of bacteria that denitrify nitrous acid are preferentially grown, nitrous acid is reduced into nitrogen gas and removed. Therefore, the reaction amt. and the treatment time can be decreased compared to a process to denitrify from nitric acid.
Patent JP-H0280493-A (JP)
Title: Urea grease composition for conical roller bearing
Inventor: ARITOMI KOICHIRO
IPC: C10M169/06
Filed: 1988-09-16
Abstract: PURPOSE:To obtain a composition suitable as a lubricant for a conical roller bearing used under conditions of a high-speed rotation, a high load and a high impact load by mixing a urea grease with an oxidation-modified polyolefin or an acid-modified polyolefin. CONSTITUTION:This composition is obtained by mixing a urea grease with 0.5-5wt.% oxidation-modified polyolefin and/or an acid-modified polyolefin. The composition is excellent in lubricating properties for the sliding friction part of a conical roller bearing under a high thrust load, and in mechanical stability, wet shearing stability and pressure transferability required of a grease for the roll neck bearing of a rolling mill. When this composition is used, the lead from the bearing is small, and it can be held inside the bearing and is hardly depleted.
Patent JP-H1076518-A (JP)
Title: Dust collecting mechanism for portable circular saw device
Inventor: NOMURA FUMIO
IPC: B28D7/02
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To prevent dust from being discharged to the rotating outlet side of a circular saw blade of a fixed cover by allowing the dust to pass through a gap between a dust barrier member and the circular saw blade without the necessity to install a powerful dust collecting fan. SOLUTION: This circular saw device is equipped with a circular saw blade 1 which is driven to rotate by a drive source and is supported by a supporting shaft 2 in freely rotatable manner and a stationary cover 3 for the rear part of the circular saw blade 1. In this case, the stationary cover 3 has a dust discharging aperture 4 for discharging the dust from the stationary cover 3 to its lateral part. In addition, arc-like ribs 5, 5 are provided, mutually opposite to the other inwardly with a specified space permitting the presence of the circular saw blade 1 between the ribs 5, 5, on both inner wall faces of the stationary cover 3 slightly to the center side of the circular saw blade 1 from the outer periphery of the blade edge of the circular saw blade 1.  Besides, a dust barrier member which has the inwardly gaped opening of a U-shaped groove with a space left as specified so that the opening is present at the outer peripheral part of the blade edge of the circular saw blade 1, is provided on the stretch from the dust discharging aperture 4 to the rotating outlet side 6 of the circular saw blade 1 in the stationary cover 3.
Patent JP-H0790974-A (JP)
Title: Constructing method for ceiling of unit room
Inventor: FURUHASHI KIYOSHI
IPC: E04H1/12
Filed: 1993-09-20
Abstract: PURPOSE:To improve the efficiency of operation by stretching a ceiling panel over the upper section of a wall panel, bearing the ceiling panel from a lower section by a bearing member and conducting the operation inside the ceiling plenum. CONSTITUTION:A wall panel 2 is disposed in upright on a wall-panel placing section 6a in the side edge section of a waterproof pan 6, and a ceiling panel 1 is stretched over the upper end of the wall panel 2, thus constructing a unit room. A bearing member 7 is brought into the unit room and the ceiling panel 1 is borne from a lower section, and an operator enters into the ceiling plenum 5 by a trestle 4, etc., and conducts ceiling-inside operation. Accordingly, the operator rides on the ceiling panel and can perform operation efficiently in an easy attitude.
Patent JP-H0395608-A (JP)
Title: Monitor control system
Inventor: SAITO HIROYUKI
IPC: G06F1/24
Filed: 1989-09-08
Abstract: PURPOSE:To shorten the time required for initialization by performing the simultaneous initialization to all slave integrated circuits after a host gives an access to a space exclusive for slave initialization. CONSTITUTION:When a space exclusive for slave initialization receives an access via a means 22 of a host 16, an initialization command is sent to a common bus 14 via a means 24. Then the initialization command is given to the means 20-1 - 20-n of slaves 12-1 - 12-n respectively. As a result, the integrated circuits 10-1 - 10-n are initialized based on the initialization data on the means 18-1 - 18-n. That is, all circuits 10-1 - 10-n are simultaneously initialized when an access is given to the space exclusive for slave initialization.
Patent JP-S6475528-A (JP)
Title: Production of organosilicon polymer with high molecular weight
Inventor: SUDO NAOTAKE
IPC: C08G77/02
Filed: 1987-09-17
Abstract: PURPOSE:To obtain the titled polymer useful for electronic materials etc., by irradiating ultraviolet rays of specific wavelengths in the presence of oxygen or air on a polymer from dimethylphenylsilylmethylsilane and/or 1,2,2- trimethyl-1-phenyldisilane. CONSTITUTION:The objective polymer can be obtained by irradiating ultraviolet rays having wavelengths ranging from 310-400nm in the presence of oxygen or air in an aprotic aliphatic solvent such as cyclohexane, pref. at 10-30 deg.C on a polymer from dimethylphenylsilylmethylsilane and/or 1,2,2-trimethyl-1- phenyldisilane.