baber/WOPTO huggingface dataset:
Patent JP-H0975871-A (JP)
Title: Device for removing lubricant for cable
Inventor: KATO MASAMI
IPC: H02G9/10
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To remove a lubricant applied to a cable at low costs by providing a lubricant removing device with washing nozzles for ejecting cleaning water on the peripheral surface of the cable inserted into an apparatus main body and an air nozzle for ejecting gas on the peripheral surface of the cable. SOLUTION: In a cable coated with a lubricant which is passed through a cable laying apparatus, the lubricant is removed by the lubricant removing device 1 which is installed in the front stage of the cable laying apparatus. The device 1 has several washing nozzles 30 installed in the circumferential direction, and the lubricant is removed by cleaning water ejected from the nozzles 30. The cleaning water is blown off by ejected gas from an air nozzle 50. A scatter preventive curtain 22 is installed on the inlet side of the cable C to prevent the washing water elected from washing nozzles 30 from being scattered outside the apparatus. An outflow preventive curtain 23 is installed on the other end side to prevent the leakage of the washing water from an air outlet.
Patent JP-H11107122-A (JP)
Title: Yarn clamping device
Inventor: ARIE KIYOSHI
IPC: D03D47/34
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent the position and posture of a yarn from being disturbed by the air from an air chamber, when an independent air cylinder returns. SOLUTION: A groove 13h is formed on a cylinder block 13 and a seal ring 13k is fitted in the groove 13h. When the cylinder block returns, the air from an air chamber 13a is leaked through a gap between a bush 13b and a crank rod 12, bent sideways by the seal ring 13k and exhausted out through the groove 13h.
Patent JP-H04143807-A (JP)
Title: Robot off-line programming device
Inventor: TONAI MAKOTO
IPC: G05B19/4069
Filed: 1990-10-05
Abstract: PURPOSE:To shorten the time needed for development of a robot action instruction program by attaining an independent shift of a tool and completing fitst a tool action instruction program. CONSTITUTION:A tool data generating means A is provided together with a work data generating means B, a target point data generating means C, and a tool action instruction program generating means D. Then the independent shift of a tool is secured with no restriction given from a robot, and an independent tool action instruction program is produced from the robot data. Therefore it is possible to previously decide the tool action instruction program which is suited to the shape of a work and the job contents set to the work and can confirm no interference caused between the tool and the work. Thereafter the jobs are assigned to the robot, the setting position o the robot are decided, and an action instruction program is down-loaded to a real robot. As a result, the action instruction program can be developed in a short time despite the large numbers of robots to be andled and the types of tools.
Patent JP-H08129094-A (JP)
Title: Emergency core cooling system piping
Inventor: SHIROUCHI TADASHI
IPC: G21C9/004
Filed: 1994-10-31
Abstract: PURPOSE: To shorten a process, and to reduce radiation exposure by inspecting a water-immersed valve without draining in a pressure suppression chamber. CONSTITUTION: In an emergency core cooling system piping 8, in which suction strainers 12 are connected into a pressure suppression chamber 3 through the mounting flanges 14 of suction pipes 7, the suction strainers 12 are covered with detachable water-sealed caps 13 fast stuck to the mounting flanges 14 of the suction pipings 7 by the operation of pressure. Annular hollow rubber bodies expanded at air pressure are mounted into the water-sealed caps 13, the suction strainers 12 are covered with the water-sealed caps 13, and the annular hollow rubber bodies 15 are expanded by air and the water--sealed caps 13 are clamped and fast stuck to the suction pipings 7. Accordingly, water flowing into the emergency cooling system piping 8 from the suction strainers 12 can be interrupted.
Patent JP-S61144015-A (JP)
Title: Semiconductor device without substrate and manufacture thereof
Inventor: YANASE TOMOO
IPC: H01S5/02
Filed: 1984-12-18
Abstract: PURPOSE:To obtain a semiconductor device wherein an epitaxial layer is not stressed by forming the epitaxial layer which has a different latice constant from that of a substrate. CONSTITUTION:An epitaxial layer consisting of three layers, an In0.35Ga0.65Pn- clad layer 11, an In0.2Ga0.8As0.35P0.65 active layer 12 and an In0.35Ga0.65Pp-clad layer 13 formed on a GaAs substrate 10, is separated from a substrate 14 and made a semiconductor device with only epitaxial layers. The lattice constant of the epitaxial layer is 5.60Angstrom  and the value is different from that of the GaAs substrate 14 approx. 1%. A semiconductor mixed crystal composition which has such a lattice constant is an In0.2Ga0.8As0.35P0.65 or an In0.35Ga0.65P, the mixed crystal composition is a direct transition type and a laser oscillation at 0.65mum is possible.
Patent JP-S62127215-A (JP)
Title: Manufacture of lens tube unit
Inventor: TAKASE HIRONORI
IPC: G02B7/02
Filed: 1985-11-27
Abstract: PURPOSE:To obtain a lens tube excellent in strength and slipperiness by a method wherein the middle tube of a lens tube unit is used as a molding die member in order to simultaneously and integrally mold both an outer and an inner tubes. CONSTITUTION:In a lens tube, a lens tube unit consists of an outer tube 4, a middle tube 2 and an inner tube 6. The middle tube 2 is made of metallic material or first resin material. The outer tube 4 and the inner tube 6, both of which are respectively fitted or screwed to the middle tube material 2, have molded sandwich structures consisting of a core layer material surrounded by a skin layer material and surfaces of which consist of the skin layer material and central layers of which consist of the core layer material. Because the outer tube 4 and the inner tube 6, both of which respectively and relatively rotate with respect to the middle tube 2, have molded sandwich structures, the strength and slipperiness of the tubes 4 and 6 can be improved by employing a material, which is congenial with the middle tube material in slipperiness, as the surface resin material, over which the middle tube 2 slides.
Patent JP-H11108720-A (JP)
Title: Gas meter
Inventor: KODAMA SANSHIRO
IPC: G01F1/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a gas meter capable of detecting immediately an abnormality such as gas leakage and an abnormality of gas occurring on the upstream side of the gas meter and issuing an alarm for it or stopping the gas flow, and having a simple structure as a whole. SOLUTION: A gas sonic velocity computing means 7 computes a sonic velocity C of supersonic, from which an effect of the gas flow velocity of gas is excluded, based on two-way propagation delay time t1, t2, that is, propagation delay time t1 from a supersonic transmitter 3a to a receiver 3b and propagation delay time t2 from the supersonic receiver 3b to the transmitter 3a, of the supersonic transmitted and received across a distance L. The gas sonic velocity computing means 7 continues the sonic velocity computation of the gas 1 after a downsteam side shut-off valve 10 is closed, and, when a continuing abnormal state of the sonic velocity C of the gas 1 is detected, based on which a gas sonic velocity abnormality judging means 8 judges that an abnormality has happened on the upstream side.
Patent JP-H0582662-A (JP)
Title: Chip carrier
Inventor: YAMAGUCHI YUKIO
IPC: H01L23/02
Filed: 1991-09-18
Abstract: PURPOSE:To perform a soldering operation by using a flux and to easily absorb an irregularity in the height of an LSI or the like when it is bonded. CONSTITUTION:An LSI 1 is soldered to a board 2 and a heat sink 7 is soldered to the LSI 1; after that, a frame member 9 is attached to the side face of the board 2 and to the side face of the heat sink 7. A roller electrode is put on the frame member 9. After that, while the roller electrode is being turned, it is moved along the side face of the board 2 and along the side face of the heat sink 7 so as to perform a seam welding operation. The frame member 7 is bonded to the side face of the board 2 and to the side face of the heat sink 7.
Patent JP-H11112530-A (JP)
Title: Data transmission system
Inventor: FURUYA TOMOHIDE
IPC: H04L12/40
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide the data transmission system adopting the CSMA/ACK system where the reduction in the transmission efficiency is prevented at a low cost. SOLUTION: Pluralities of terminals 20i to send/receive data are connected to one transmission line Ls. A packet reception section 9 receives a fixed length packet independently of whether the packet is addressed to its own terminal or other terminal. A transmission idle time count section 8 allows all terminals 20i to synchronize a start point of a transmission idle time by using a transmission end point of time of a transmission control section 5 or a reception end point of time of a packet reception section 9 as a start point and informs a random number generating section 7 of the end of count time. The packet reception section 9 discriminates whether or not a packet received by its own terminal 20i for counting a transmission idle time just after the end of transmission is an ACK.  A transmission timing count section 6 counts a time in response to a random value generated by the random number generating section 7 and informs the transmission control section 5 of the end of count. A re-transmission permission period in response to the priority of command is set to each terminal 20i.
Patent JP-H05108668-A (JP)
Title: Library system
Inventor: NAGASHIMA TOSHIAKI
Filed: 1991-10-16
Abstract: PURPOSE:To enable anyone to easily and quickly grasp the book control state for arrangement of books in a library. CONSTITUTION:The bookshelves 200 stores plural movable books which bear the identification codes corresponding to each bookshelf. A reader 100 inputs the identifications of the books stored in the shelves 200 for each bookshelf. A host computer 300 decides the control state of each bookshelf based on the identification codes inputted by the reader 100. A printer 313, a display 311 or a communication circuit 321 outputs the decided control. states of books in a table form for example.
Patent JP-H05109050-A (JP)
Title: Magnetic recording medium
Inventor: IKUYAMA SEIICHI
IPC: G11B5/708
Filed: 1991-10-16
Abstract: PURPOSE:To provide a magnetic recording medium which increases a strength of a non-magnetic body by adding alumina into a non-magnetic support body, transfers a fat acid which appears on a magnetic layer surface onto a surface which is opposite to the non-magnetic support body while being wound as a magnetic tape by adding the fat acid to the magnetic layer, and can reduce drop-out since the magnetic layer of the non-magnetic support body cannot be cut by a running system easily due to an increased lubrication effect of the fat acid. CONSTITUTION:In a magnetic recording medium where a magnetic layer which mainly consists of a ferromagnetic powder and a bonding agent is formed on a non-magnetic support body, a 0.2-4 pts.wt. fat acid is contained within the above magnetic layer for a ferromagnetic powder 100wt.pts and the above non-magnetic body is polyethylene telephtharate or polyetylene-2,6-naphtharate and then an alumina with a particle diameter of 0.01-0.1mum is contained by 500-5000ppm.
Patent JP-H01109056-A (JP)
Title: Copy control method
Inventor: YAMAZAKI ETSUO
IPC: B23Q33/00
Filed: 1987-10-23
Abstract: PURPOSE:To bring trace error to zero regardless of inclination angle and to achieve an accurate copy control by measuring the distance to the surface of a model every time then obtaining an inclination angle of the model based on a difference of measured distances and making follow-up control. CONSTITUTION:CPU1 carries out detection of relative positions in the direction of X-Z axes between a distance meter 10 being driven by servo motors 9x-9z and a model 13 on a table 12 through position detectors 15x-15z and counters 7x-7z every predetermined time set by a timer 2. Then inclination angle of the model 13 is obtained based on every relative moving amount and variation of distance to the model 13 measured through the distance meter 10, and follow-up control is made accordingly. Since trace error is brought to zero regardless of the inclination angle, accurate copy control can be made.
Patent JP-H05105122-A (JP)
Title: Working vehicle for steep slope
Inventor: SAKAMOTO TADAYUKI
IPC: B62D57/036
Filed: 1991-10-16
Abstract: PURPOSE:To perform various operations on a steep slope safely and with high efficiency. CONSTITUTION:A retention frame 2 having a pair of winches 2a is supported on a mobile crawler dolly 1 with possibility of revolving, and a driving device 4 equipped with a working arm 5 having a bucket at the tip is supported on this revolving frame 2 with possibility of swinging oscillatively about a center which consists of a horizontal shaft 3a installed on the side nearer the winch 2a, and the tips of steel cables R taken up and rewound by the two winches 2a are tied with an anchor or a tree root located over on a steep slope S. Each cable R is taken up or rewound while the driving device 4 is held horizontally, and at the same time, the mobile dolly 1 is driven, and thereby the vehicle travels on the slope S here and there to perform operations thereon.
Patent JP-S61145744-A (JP)
Title: Information memory carrier
Inventor: SANBE HIDEO
IPC: G11B9/06
Filed: 1984-12-19
Abstract: PURPOSE:To obtain excellent performance with well-balanced electrical characteristics, surface discontinuity, abrasion resistance, fluidity, thermal stability, volume resistivity, thermosoftening resistance, mechanical strength, etc. by composing the titled carrier of a polyvinyl chloride-ethylene vinyl acetate copolymer, electrically conductive carbon black, a heat stabilizer, a lubricant, and lubricating oil. CONSTITUTION:The material is composed of 100pts. polyvinyl chloride-EVA copolymer, 16-24pts. electrically conductive carbon black, 3-9pts. heat stabilizer, 0.5-4pts. lubricant, and 0.3-1.5pts. lubricating oil. The polyvinyl chloride- EVA copolymer is suitable, the weight ratio of the vinyl chloride to EVA is preferably regulated to 99.5:0.5-70:30, and the polyvinyl chloride-EVA copolymer having 300-650 means degree of polymerization is suitable. Besides, 16-24pts. carbon black is appropriately added, and the carbon black having 80-1,500m<2>/g specific surface (nitrogen adsorption method), 250-480ml/100g DBP oil adsorption, and <=3wt% ash is preferably used.
Patent JP-H07107635-A (JP)
Title: Method and apparatus for laying underground cable
Inventor: KOJIMA TOSHIO
IPC: H02G1/06
Filed: 1993-10-01
Abstract: PURPOSE:To allow introduction and mounting of a power cable onto a rack by sandwiching a power cable on the floor between upper and lower crawlers and advancing the power cable while rotating through a hauling guide pipe. CONSTITUTION:A power cable 1 is gripped, at the forward end thereof, by a guide wheel 5 and moved along the floor 3 of a tunnel 2 and then it is pulled in the longitudinal direction of the tunnel 2. The cable 1 pulled to the floor 3 side is sandwiched by upper and lower crawlers 16, 17 which is then rotated thus hauling the cable. The cable is then introduced by an introduction unit 6 onto a rack 4 formed on the side of the tunnel 2. Subsequently, the power cable 1 mounted on the rack 4 is snaked by means of a snaking unit 7. This method reduces the labor of worker as low as possible.
Patent JP-2000151718-A (JP)
Title: Method for extending communication capacity of network and pass trunk subnetwork system
Inventor: CHEESMAN JULIAN FRANCES
IPC: H04L12/56
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a pass trunk subnetwork which has a constitution for extending a bare traffic capacity of an existing telephone line. SOLUTION: A pass trunk subnetwork includes an existing local exchange terminal station, access tandems 18, 24 and 26 or an asynchronous transfer mode subnetwork directly connected to these combinations. Signal message is performed by way of the asynchronous transfer mode subnetwork and a signal controller is used so as to set up movement of a bare traffic by way of this subnetwork. A network manager is also used for controlling an effective band width in an interface of the asynchronous transfer mode subnetwork.
Patent JP-2001090059-A (JP)
Title: Soil-improvement method by mixing and agitation, and its device
Inventor: KUSABE HIROAKI
IPC: E02F3/36
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To solve trouble, in which agitation with a ground is difficult to uniformly perform because a mixed liquid is discharged in a striped shape in the excavation direction, besides trouble, in which a discharge opening is clogged in the case of excavation and must be cleaned at all times because the mixed liquid is discharged in the excavation direction from the front end of a mixing agitator in mixing and agitation by a liquefied hardening material which has been developed, regarding soft-ground improvement in a shallow stratum and a medium stratum and the foundation land-formation of a structure. SOLUTION: An object ground is excavated, ejecting or high-pressure injecting a liquefied hardening material from a liquefied hardening-material injection hole by a mixing fork 1, which has the liquefied hardening-material injection hole 21 on a side wall and in which a liquefied hardening-material ejection rod 2 curved in conformity with fork blades 11 is disposed at the central section of the fork blades, and removed soft-ground soil and the liquefied hardening material are mixed and agitated by operating the fork blades and an improved hardened stratum is land-formed.
Patent JP-H01112505-A (JP)
Title: Magnetic field modulation magneto-optical recording system
Inventor: NONAKA KOTARO
IPC: G11B11/10
Filed: 1987-10-26
Abstract: PURPOSE:To improve the quality of a reproduced signal by setting the width of a light beam wider than the track width in signal recording. CONSTITUTION:The diameter (width) of a laser beam 25 is set wider than the width of a track 21; a signal is written into bits by the magnetic field modulation system and then flaky recording bits 26 are formed due to the delay, which depends on the peripheral speed, of heat flow from the beam center to the circumference. The diameter of the laser beam 27 for reproduction is made equal to the width of the track 21. Through the constitution above, since the ends of the flaky recording bits protruded to both sides of the track are not in contact with the reproducing laser beam 27, the magnetizing state of the flaky ends does not affect on the reproduced signal and the reduction of the reproduced output of the high speed and high density recording and the increase in the peak shift are prevented.
Patent JP-H05108974-A (JP)
Title: Portable testing device for fire alarm equipment
Inventor: FURUKAWA TOSHIO
IPC: G08B17/00
Filed: 1991-10-17
Abstract: PURPOSE:To easily check the presence or absence of connection in a terminating resistance or a wiring mistake in a short-circuit state, etc., while executing wiring work. CONSTITUTION:A terminating resistance detecting circuit part which forms a serial circuit of a detection resistance R1 and the terminating resistance R0 inside a device so as to input the partial pressure voltage of both resistances as a detection voltage Vi at the time of a test for connecting a testing terminal between signal lines and turns on a terminating resistance detecting lamp 10 when the detection voltage Vi is within the range of a previously set reference voltage and a short-circuit testing circuit part which separates the detection resistance R1 by the operation of a short-circuit detecting switch 7 so as to connect it with a buzzer 8 at the time of the same test and rings the buzzer 8 when short-circuit current is made to flow between the signal lines are provided.
Patent JP-H02127258-A (JP)
Title: Package of narrow paper roll and its manufacture
Inventor: KUROSAKI AKIRA
IPC: B65D85/672
Filed: 1988-10-26
Abstract: PURPOSE:To produce decoration effect per package by a method wherein a plurality of narrow paper rolls different in color and patterns of rolled paper are wrapped in one package. CONSTITUTION:Eight toilet tissue paper rolls containing rolled paper of pink 2a, pale blue 2b, white 2c and yellow 2d are stored in a package 1 at random. If the package 1 is transparent or semitransparent allowing the toilet tissue paper rolls 2a, 2b,... to be perspectively viewed, this package can be decorated with a variety of colors of contained toilet tissue paper rolls. At the same time, since the number of toilet tissue paper rolls of respective colors and arrangement are variously different, giving unanticipated effect to consumers and being a useful mark for letting the consumers purchase this product again.
Patent JP-H10113996-A (JP)
Title: Single stage type tire molding device
Inventor: OGAWA YUICHIRO
IPC: B29D30/20
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a single stage type tire molding device capable of improving the operation efficiency without having the operation of a bead setter interfering with the other operations at a low cost. SOLUTION: In a single stage type tire molding device where three molding drums including a belt drum 10, a band drum 20, and a shaping drum 30 are arranged successively in series, sharing the same rotation central axis, and a conveying means 40 conveys a tire constituent member from the belt drum 10, the band drum 20 to the shaping drum 30, an outer bead setter 21 is provided on the shaping drum side with respect to the band drum 20 axial direction, and an inner bead setter 11 is provided on the belt drum side with respect to the band drum 20 axial direction and the band drum side with respect to the belt drum 10 axial direction, supported by the belt drum 10 axially stretchably.
Patent JP-H10114113-A (JP)
Title: Printing device, printing control, and storage medium storing program to be read by computer
Inventor: NISHIKAWA YOKO
IPC: B41J5/44
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To enable the printing process of characters based on output information in a short time using a character pattern of appropriate size stored in preparation for printing by controlling the development of a character pattern of optimal size in a memory resource based on entered output information and a set output image size. SOLUTION: Output information entered from a host computer 3000 is analyzed and the most frequently used character pattern of character patterns is stored in a RAM 19 by executing a control program with a CPU 12 and a ROM 13 to generate character patterns on a work to be securely retained by the RAM 19. Further, a size at which an output image based on output information is output is set using an operating part 1501. Next, sizes based on the output information and set by the operating part 1501 are compared and the control program stored in the ROM 13 is executed by the CPU 12 to calculate a variable magnification. In addition, the character pattern is generated based on the variable magnification and then is registered.  The character pattern obtained by analyzing the output information to be entered while caching the character pattern of optimal output size is processed by development in a short time and thus the printing time is shortened.
Patent JP-H09110714-A (JP)
Title: Production of limonoid glycoside
Inventor: IFUKU YASUSHI
IPC: A61P43/00
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a limonoid glycoside excellent in industrial productivity. SOLUTION: A raw material comprising a citrus fruit juice and/or molasses is passed through a flow passage having an adsorbent 1 having the adsorptivity for the limonoid glycoside. The limonoid glycoside adsorbed on the adsorbent in the flow passage is then eluted into a solvent with the soluble solvent for the limonoid glycoside to afford a solution containing the limonoid glycoside.