baber/WOPTO huggingface dataset:
Patent JP-H05145278-A (JP)
Title: Feeding of electronic components series
Inventor: KIKUCHI AKINORI
IPC: B65D63/10
Filed: 1991-11-20
Abstract: PURPOSE:To offer a feeding method of the electronic components series for peeling-off without reeling a top film on a reel at the time of taking out the electronic components series. CONSTITUTION:A top film 16 peeled off from a carrier tape 13 is made reversed by a reversing member 20 followed by being fed together with the carrier tape 13 while being along the under surface of the carrier tape 13 by a feeding roller 21 integrally rotating with a sprocket wheel 18 feeding the carrier tape 13.
Patent JP-H02150194-A (JP)
Title: Collected/distributed data supervising device for communication supervising system
Inventor: YOKOYAMA KIYOSHI
IPC: G06F12/00
Filed: 1988-11-30
Abstract: PURPOSE:To prevent the processing of collected/distributed data from being interrupted when a fault occurs in a data file by separating one part of the plural data files, operating them, and executing the recovery of the separated data file in parallel. CONSTITUTION:Plural data files 5A to 5E are provided, and an access means 4 cyclically accesses the collected/distributed data received from a collecting/ distributing system part 3 datum by datum to the plural data files 5A to 5E. The collecting/distributing system part 3 only sends the total of the respective collected/distributed data by adding subtitle names, and the access means 4 decides which file is accessed. That is, even if the fault occurs when one of the collected/distributed data is accessed to any one of the data files, the next collected/distributed data are accessed to the next data file. Thus, the processing of the collecting/distributing system part 3 is not interrupted, when the data file having the fault is found, the data file is separated, and the recovery is executed.
Patent JP-H11140287-A (JP)
Title: Flame-retardant polyester resin composition and molded product
Inventor: WAKATAKE SHOICHI
IPC: C08L67/02
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in e.g. fire retardancy, fluidity, tracking resistance and hydrolysis resistance by using specified proportions of a specific glycidyl copolymer and a specific additive in combination with a thermoplastic polyester. SOLUTION: This composition is obtained by including (A) 100 pts.wt. of a thermoplastic polyester, (B) 10-35 pts.wt. of a halogen compound, (C) 1-20 pt(s).wt. of an antimony compound, (D) 3-20 pts.wt. of a glycidyl group-containing copolymer made from a glycidyl ester of α, β-unsaturated acid and an α-olefin (e.g. α-olefin-glycidyl methacrylate-methyl acrylate copolymer), (E) 5-20 pts.wt. of an olefin-based copolymer made from an α-olefin containing no glycidyl group and an acrylic acid alkyl ester (e.g. ethyleneethyl acrylate), wherein, the compounding ratio of the component D to the compound E is (1:5)-(3:1), (F) 0.1-5 pts.wt. of an epoxy compound having an epoxy equivalent of <=300, and (G) 0-100 pts.wt. of an inorganic reinforcing agent.
Patent JP-H06128962-A (JP)
Title: Method of shelf facility construction for planting to slope protection frame and shelf for planting
Inventor: KIUCHI KAZUO
IPC: E02D17/20
Filed: 1992-10-16
Abstract: PURPOSE:To provide a large number of shelves for planting simply and continuously at low cost to a slope protection frame. CONSTITUTION:Left and right sheathing boards 3, 4 formed approximately symmetrically centering around the vertical frame 1 of a slope protection frame are connected by fixing means 21 through slot-shaped inserting holes 5a, 5b, 6a, 6b formed to the side sections of these each sheathing board in intermediate sections among each vertical frame. The lower side sections of each sheathing board are fixed to the horizontal frame 2 of the slope protection frame, and the proper positions of the sheathing boards are conneced to the vertical frame through connecting rods 16 and born at a fixed angle, thus shaping space sections for planting among the sheathing boards and the face of a slope.
Patent JP-H02151330-A (JP)
Title: Coiling pin
Inventor: SASAGAWA MASAKAZU
IPC: B21F3/06
Filed: 1988-12-01
Abstract: PURPOSE:To improve the wear resistance and to decrease roughness of the friction surface by forming the title coiling pin by a ceramics sintered body which a groove part with which a spring element wire is brought into slide- contact and in which at least the tip part has high strength and high hardness. CONSTITUTION:A spring use wire rod W passes through plural straightening rolls 1, passes through a guide through feed rolls 2, 2', bent to a prescribed curvature by coiling pins 4, 4'... and formed like a spring along a mandrel 5. The wire rod W is fed at a prescribed pitch by a claw 7, stops automatically at prescribed length, and cut by a cutting edge 6. The coiling pin 4 has a curved groove part 8 whose cross section is circular and the wire rod W is brought into slide-contact therewith. This tip part is formed by a ceramics sintered body, and especially, in an alumina compound composite ceramics sintered body, an alumina - zirconia - silicon carbide compound composite ceramics sintered body is desirable. In such a way, the wire rod is scarcely adhered and a surface state of the spring which is manufactured s always satisfactory, and a service lift of the coiling pin can also be extended.
Patent JP-S63157010-A (JP)
Title: Output correcting method for earthy magnetism sensor
Inventor: IIBOSHI AKIRA
IPC: G01R33/02
Filed: 1986-12-19
Abstract: PURPOSE:To speedily perform magnetism correction without being restricted by the traveling of a vehicle by providing an earth magnetism sensor, a rate type direction sensor, and a magnetism correcting circuit, and calculating the angle of the detection direction of the earth magnetism sensor from a specific equations. CONSTITUTION:The detection direction of the rate type direction sensor provided for a motor is compared with the detection direction of the earth magnetism sensor at all times; and an offset value (X0, Y0) is found from an equation I and the angle theta' of the detection direction (X, Y) of the magnetism sensor is computed thereafter from an equation II by using the offset value, where thetais the sum of the angle of the detection direction of the magnetism sensor when both detection directions deviate and the angle of the detection direction of the earth magnetism sensor right before the deviation, (X1, Y1) is the detection direction of the earth magnetism sensor at the time of deviation occurrence, and (r) is the radius of the circle of output characteristics of the earth magnetism sensor. Consequently, the magnetism of the earth magnetism sensor is corrected speedily in a normal traveling state.
Patent JP-S63157313-A (JP)
Title: Magnetic recording medium
Inventor: MIYATA TERUHISA
IPC: G11B5/73
Filed: 1986-12-20
Abstract: PURPOSE:To reduce the thickness of a magnetic layer, to improve surface smoothness and electromagnetic conversion characteristic and to obtain excellent durability by disposing a conductive intermediate layer contg. a specific copolymer and carbon black between a nonmagnetic flexible base and the magnetic layer. CONSTITUTION:The binder contg. the phosphate modified-vinyl chloride/vinyl acetate/vinyl alcohol copolymer having the constitution unit expressed by the formula (A is H, alkali metal atom or hydrocarbon group) in the chain is incorporated between the nonmagnetic flexible base and the magnetic layer. A polyurethane resin and low mol.wt. isocyanate compd. or resin having radiation polymerizable double bonds is incorporated into said binder and the intermediate layer is formed to <=0.010mum surface roughness. Since the phosphate component in such copolymer acts as a hydrophilic polar group, the magnetic layer to be disposed thereon can be formed as the thinner layer; in addition, the excellent electromagnetic conversion characteristic is obtd. Such medium is preferably used for a magnetic disk, etc.
Patent JP-H07162347-A (JP)
Title: Method for transmitting medium radio wave into tunnel
Inventor: SUGITA TADAO
IPC: H04B5/00
Filed: 1993-12-06
Abstract: PURPOSE:To simplify construction and to reduce cost by connecting and transmitting medium radio wave to an existing wire or pipeline laid from ground facillities up to underground through a coupler and reradiate the radio wave in an underground tunnel. CONSTITUTION:A medium radio wave receiving antenna 1 modulated at its amplitude is arranged on the rooftop of an existing building and a received radio wave is amplified by a booster 2-1 and connected to a cohearing coaxial cable 4 e.g. capable of forming a loop-like circuit including an earth line for an objective medium radio frequency wave and stray capacity from the ground. The medium radio wave led into prescribed underground is radiated into a tunnel through a lamp line linearly disposed in the tunnel. Namely a radio wave led out from the vicinity of the underground end part of the cable 4 by a coupler 3-2 is amplified by a booster 2-2 and fed to a wire for a tunnel inside illuminating lamp 15 which is prepared in the order of a commercial power supply 7, high voltage transformer 8 and a switchboard 10 through a capacitor 11.
Patent JP-H01147929-A (JP)
Title: Multi-channel access communication system
Inventor: TOYODA YUKO
IPC: H04B7/26
Filed: 1987-12-04
Abstract: PURPOSE:To prevent useless power consumption by controlling the supply/stop of communication transmitter-receiver based on a traffic at that point of time. CONSTITUTION:When a built-in traffic discrimination means 11 uses its timer function so as to detect the arrival of 0:00 am in line controllers 5a, 5b resulting in discriminating the decrease of the traffic, the controllers generate and send an interruption control signal. The interruption control signal is sent to communication transmitter-receivers being a half the communication transmitter-receivers 7a1-7an and 7b1-7bn to control a switch means 12 built in them respectively. The power supply is interrupted in the relevant communication transmitter- receiver by the operation of a switch means 12. Then number of communication channels 10a1-10an and 10b1-10bn is limited to a half.
Patent JP-H03165947-A (JP)
Title: Forging die for working gear
Inventor: MAEDA TAKAHIRO
IPC: B21J13/02
Filed: 1989-11-24
Abstract: PURPOSE:To form spline teeth to the desired shaped with a teeth punch after preworking with a round punch by advancing the round punch and the teeth punch to one teeth die in order. CONSTITUTION:Under mounting a raw material for a gear on a die 14 in a lower anvil 30, an upper anvil 32 is descended and a first mandrel 35 and the round punch are advanced into the die 14. Then, the raw material is preworked to spread the teeth part of the spline into teeth part 17 in the die 14. Successively, while mounting the gear raw material on the die 14 at it is, by horizontally shifting the slider 33, a second mandrel 40 and the teeth punch 41 are positioned to center of the die 14 in the lower anvil 30. Then, by descending the upper anvil 32, the spreading part H is formed into shape of the teeth part 17 in the die 14 with the teeth punch 41. Further, back face of the gear 1 is made to flat with the teeth punch 41 and machining work of the gear 41 in the sequential process is facilitated.
Patent JP-H02152276-A (JP)
Title: Infrared sensor
Inventor: TOYAMA SHIGERU
IPC: H01L27/14
Filed: 1988-12-02
Abstract: PURPOSE:To hold a biased state of a photodetector constant in a charge storage even though an element is allowed to operate at a storage mode and make an interrupting wavelength constant by providing the photodetector and a charge storage element in such a way that its photodetector is formed by causing a homojunction structure to be composed of a photoelectric conversion region, a potential barrier region, and a carrier injection region and further, the charge storage element stores an optical signal charge that is generated in the foregoing photodetector. CONSTITUTION:As to potential distribution in an infrared sensor at a stage where a photoelectric conversion is performed at a storage mode, once carriers (electrons) 16 that are signal charges are generated at the photoelectric conversion region 4 of the photodetector 1 by photoelectric conversion, the potential of the region 4 rises. Then the carriers 16 flow into a storage well 11 through metallic wiring regions 8 which have low potential, n<+> type guard rings 7, and an inversion region of a p-type single crystal Si substrate 3 located below the storage electrode 12. When the carriers 16 are got off, the photoelectric conversion region 4 returns to its initial, potential state. No carriers are stored at a part of the photodetector 1 and the variation of bias potential is avoided. After keeping an performing the above operation for a given period of time, a voltage is impressed to a transfer electrode 14 so that an interval between a storage well and a drain becomes to be in a state of ON. Then the potential of the p-type single crystal Si substrate 3 allows signal charges stored in the storage well to be read to the outside.
Patent JP-S63162089-A (JP)
Title: Method for preventing sticking of marine organism by using external ultraviolet light source
Inventor: KON HIDEKI
IPC: F28F19/00
Filed: 1986-12-24
Abstract: PURPOSE:To assure high safety and excellent maintenance characteristic, by sending the UV rays condensed from an external UV light source into one end of an optical fiber cable, putting the cable into sea water, and projecting the UV rays in the sea water from the other end of the cable. CONSTITUTION:The UV light is projected to the systems of a heat exchanger which uses the sea water as its cooling water or a marine structure or ship which is in constant contact with the sea water in order to prevent the propagation of adhesive contaminating organism. The UV rays condensed from the external UV light source 2 is sent into one end of the optical fiber cable 7 without immersing a UV lamp directly into the sea water. This cable 7 is put into the sea water and the UV rays are projected in the sea water from the other end of the cable. As a result, the safety is enhanced and the maintenance characteristic is improved.
Patent JP-H10149497-A (JP)
Title: System for registering waiting vehicle for avm system
Inventor: HIRAKI YUZO
IPC: H04B7/26
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To precisely display registered vehicles in the order of the waiting registration operation time of drivers in the respective vehicles and to improve the evenness and efficiency in the display of waiting vehicles registration in the base station screen display device of an AVM(automatic vehicle monitoring) system. SOLUTION: When time is stored at the time of a waiting registration operation when the drivers execute operations and when waiting registration data are transmitted to a base station by a radio line in the respective vehicles, operation time data is also transmitted. The base station can precisely grasp the order of the waiting of the vehicles by displaying waiting registration data sent from the vehicles and vehicle numbers on a waiting registration screen in the order of the operation time of the vehicles 11. Time from a considerably precise satellite used in a global measuring system is used for the waiting registration operation time of the vehicles 11. Thus, the order can securely be decided.
Patent JP-H11145202-A (JP)
Title: Thermocompression-bonding equipment of electronic component
Inventor: SATO SEIICHI
IPC: H01L21/60
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a thermocompression-bonding equipment of an electronic component which is capable of improving precision of control of compression- bonding load. SOLUTION: In a thermocompression-bonding equipment, which performs bonding by pressing an electronic component against a board 3 with a compression-bonding head 17, a load cell 15 and a spring 16 having linear load- displacement characteristics are used, being combined in series, as a load detecting means which is interposed between an elevating part 7 for retaining vertically movably the compression-bonding head 17 and it, and detects load acting on the compression-bonding head 17. Thereby displacement amount of the load detecting means is increased, and changing amount of a pressing load per unit elevating operation is reduced. That is, the resolution of a pressing load can be improved, so that the precision of pressing load control can be increased.
Patent JP-H08146600-A (JP)
Title: Manufacture of photosensitive material
Inventor: TAKEDA TAKASHI
IPC: G03F7/06
Filed: 1994-11-16
Abstract: PURPOSE: To manufacture a photosensitive material having strong adhesive strength between layers and rarely causing peeling. CONSTITUTION: The process in which a coating liquid uniformly containing a polymerization compound and a hydrophobic polymer in a solvent is applied on a base and dried to form a hardening layer and the process in which a coating liquid containing a hydrophilic polymer is applied on the hardening layer and dried to form a hydrophilic layer are used to manufacture this photosensitive material. The solvent is a mixture of the good solvent and poor solvent of the hydrophobic polymer, and the boiling point of the poor solvent is higher by 3 deg.C or above than the boiling point of the good solvent.
Patent JP-H08146905-A (JP)
Title: Error diffusion circuit
Inventor: KOBAYASHI MASAYUKI
IPC: G09G3/28
Filed: 1994-11-17
Abstract: PURPOSE: To save electric power by eliminating useless error diffusion processing in a non-video period. CONSTITUTION: This error diffusion circuit adds the reproduction error detected by an error detecting circuit 35 on the video signal of n-bits of inputted original pixels while matching the timing of the clock signal from a clock signal input terminal 42 inputted to respective circuits with the delay time accompanied with video processing in a delay circuit and further, converts the diffusion output signal to m(<=n-1) bits of signals and outputs these signals to a display panel. A mask signal forming circuit 50 for stopping the error diffusion processing in a part or the whole of a blanking period is interposed between the clock signal input terminal 42 and the delay circuit of the error diffusion circuit described above. The error diffusion processing is then executed only for the specified block before and after the video period and the blanking period.  The error diffusion processing is not executed during the mask period. There is thus no useless video processing and the electric power is saved.
Patent JP-S63160032-A (JP)
Title: Optical recording medium
Inventor: UCHIYAMA KENJI
IPC: G11B11/105
Filed: 1986-12-23
Abstract: PURPOSE:To obtain high durability, corrosion resistance and reproduction output by providing an intermediate layer contg. <=2 kinds of specific metals or metalloids between a recording layer and substrate. CONSTITUTION:This magneto-optical recording medium 1 is formed by providing the intermediate layer 31 on the substrate 2 and providing a thin magnetic film layer 4 as the recording layer thereon. Such layer 31 contains <=2 kinds of the compds. of the metals or metalloids. The compds. are >=2 kinds of oxides or nitrides. In addition, >=2 kinds of the metals or metalloids exist in the layer 31. Even if >=2 kinds of the compds. are incorporated in said layer, the effect is not realized if the metal or metalloid is just one kind. The metals or metalloids are preferably Si and Al. The deterioration of the recording layer is thereby prevented and the optical recording medium having excellent corrosion resistance, durability and C/N is obtd.
Patent JP-H02154856-A (JP)
Title: Hydraulic control device for automatic transmission
Inventor: TAKADA MITSURU
IPC: F16H61/00
Filed: 1988-12-05
Abstract: PURPOSE:To invariable perform the good control of the coupling transient oil pressure by providing a means learning and correcting the electronic control method on parameter values for the subsequent speed change according to the shift time and a means stopping the learning correction. CONSTITUTION:The transient oil pressure at the time of coupling of a friction coupling device is controlled according to parameters which can primarily estimate the size of a shift shock. The shift time is detected 1, and the method of the electronic control 2 on parameter values for the subsequent speed change is learnt and corrected 3 according to the detected shift time. The degree of the fluctuation of an engine load before and after the speed change is detected 4, and the learning control is stopped if this fluctuation is large. The good coupling transient oil pressure control can be invariably performed.
Patent JP-H10201957-A (JP)
Title: Cursor displaying method and device for pk match of soccer game device, and medium storing program for executing cursor display
Inventor: KATAUE FUMIMASA
IPC: A63F13/45
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To generate cursor displaying of a PK match in a soccer game device giving a great fun with a high grade of game play by displaying the cursors for a keeper and a kicker. SOLUTION: Cursors 30 and 40 for a kicker KI and keeper KE, respectively, are displayed in a monitor screen. The kicker cursor 30 can be moved up and down and to the left and right in the screen by a stick type controller, and a ball B is kicked by pushing the A-button/B-button. The keeper cursor 40 can be moved up and down and to the left and right in the screen by stick controller, and thereby the keeper KE is moved in the direction in which a shoot point guide is indicated, and also it is possible to instruct a catch and punch using the A-button and B-button, respectively.
Patent JP-H11141282-A (JP)
Title: Digging device
Inventor: NISHIMURA AKIRA
IPC: E21D9/08
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To perform extra digging of a digging hole having a rectangular cross section by a simple mechanism. SOLUTION: This digging device 10 digs a digging hole having a rectangular cross section by forming a profile shape of a planetary cutter 62 which rotates and revolves and is provided in a bit main body 48 in accordance with a ratio of the number of rotation to the number of revolution of the planetary cutter 62. In this case, the planetary cutter 62 is provided so as to slide in the radial direction of the bit main body 48 freely. At the time of extra digging, the planetary cutter 62 is moved in the direction in which it leaves a center of the bit main body 48. Consequently, a digging hole having a rectangular cross section enlarged by a distance at which the planetary cutter 62 moves can be digged.
Patent JP-S63161513-A (JP)
Title: Azimuth adjusting mechanism for magnetic head
Inventor: KAWAKAMI CHIKAHISA
IPC: G11B5/56
Filed: 1986-12-25
Abstract: PURPOSE:To attain high accuracy and simplicity of azimuth adjustment of a magnetic head at the lower side (SO) by adjusting the relative position between the read/write gap and a spindle shaft of a magnetic head at the lower side fixed to the main body of the carriage in the assembling. CONSTITUTION:A position adjusting mechanism consists of a mechanism to move minutely a main rail 13 to guide a straight line motion of, e.g., the carriage 11 and the relative position between the spindle mechanism and the carriage 11 is adjusted so that the turning center (spindle shaft 18) of the spindle mechanism is placed on a prolonged line in the lengthwise direction of the read/write gap of the magnetic head 12 of the lower side (SO). Thus, the position of the magnetic head 12 at the lower side SO is adjusted so as to decrease the azimuth. Thus, the azimuth loss at data readout is drastically reduced.