baber/WOPTO huggingface dataset:
Patent JP-S63167807-A (JP)
Title: Permanent anchor structure
Inventor: KOMATSU MIKIO
IPC: E02D5/80
Filed: 1986-12-27
Abstract: PURPOSE:To prevent the occurrence of cracks by a method in which a cylindrical reinforcement is set concentrically with a tension member in anchor mortar constituting the fixing portion of a permanent anchor so that the extension of the anchor mortar is suppressed by the reinforcement and the elongation amount is also lessened. CONSTITUTION:In the fixing portion 1b of anchor, a cylindrical reinforcing material 5 is set to surround partly the fixing portion 2b and free length portion 2a of a tension member 2. The material 5 is made of iron or steel and is designed to prevent the separation of the upper and lower parts by shearing resistance by providing strip-shaped holes for the upper and lower parts and by integrating the holes by inner and outer anchor mortars 3. The tension of the member 2 and tensile stress generated by friction with the ground in the fixing portion 1b are absorbed by the material 5 having a great tensile stress to lessen the elongation in them. The breakage of anchors can thus be prevented by a simplified constitution.
Patent JP-H11144224-A (JP)
Title: Production of magnetic recording medium and magnetic recording medium
Inventor: MAKI HIDEHIKO
IPC: G11B5/845
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To lessen the adverse influence that structuring patterns exert on data reproduction. SOLUTION: A magnetization head 2 for aligning a first magnetic layer in a production system 200 for magnetic recording media aligns the magnetic particles of the first magnetic layer 11 in one direction (the traveling direction of a substrate 10). A drying machine 3 immobilizes the first magnetic layer 11 and fixes the alignment state of the magnetic particles. A coating roller 4 forms a second magnetic layer 12 atop the first magnetic layer 11. Permanent magnets 5a, 5b and a magnetization head 6 for aligning the second magnetic layer alternately align the magnetic particles of the second magnetic layer 12 in different directions (the traveling direction of the substrate 10 and the direction perpendicular thereto), thereby forming the structuring patterns. A drying machine 7 immobilizes the second magnetic layer 12 to fix the alignment state of the magnetic particles.  The data recording layers aligned with the magnetic particles in the specified directions and the structuring pattern layers are superposed and, therefore, the execution of the recording and reproducing of the data are made possible and the reliability may be improved while the influence of the disturbance of magnetic fields by the structuring patterns is substantially not received.
Patent JP-H0677432-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KOYAMA HIROSUKE
IPC: H01L21/8242
Filed: 1992-11-20
Abstract: PURPOSE:To produce a highly integrated, low-cost semiconductor device at high yield by using a simple structure in which each transistor is formed in the same opening. CONSTITUTION:An n-type diffused layer 28 is formed in a surface region of a substrate 21 under an opening 27. The inner wall of the opening, except its bottom, is coated with gate oxide. The inner wall is further coated with thin single-crystal silicon film 30 in such a manner that it may not clog. Of this thin single-crystal silicon 30, one part 30a serves as the channel region of a transfer gate, another part 30b serves as the drain or source region, and still other part 3c serves as the source or drain region. According to this structure, a memory cell has a transfer gate whose source, drain and channel regions are formed in the same opening.
Patent JP-2000143388-A (JP)
Title: Temperature measuring system of single crystal rod in pulling up apparatus
Inventor: SASAKI HITOSHI
IPC: C30B15/20
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To efficiently produce a single crystal rod hardly scattering the quality in good reproducibility by monitoring temperature distribution in the vicinity of solid-liquid interface of the single crystal rod and controlling the variation in the temperature distribution. SOLUTION: A melt 12 of a material which becomes a single crystal rod 15 is stored in a crucible 13 disposed in a chamber 11 of a pulling up apparatus 10 and the melt 12 is heated by a heater 17 surrounding the outer peripheral surface of the crucible 13 and further, the single crystal rod 15 is pulled up from the melt 15. A rod 23 having high radiation ratio is disposed parallel to pulling up shaft of the single crystal rod 15 and the lower end of the rod 23 is brought into contact with the melt 12. Further, the temperature distribution in the longitudinal direction is detected by a non-contact type temperature sensor 24 set outside the chamber 11.
Patent JP-H09175393-A (JP)
Title: Point locking device and point locking/driving device for switch-and-lock movement apparatus, installation method thereof, and driving/locking device for switch/ and-lock movement apparatus
Inventor: FURANSHISU KIYARUMU
IPC: E01B7/00
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a locking device, and a point locking and driving device for a switch-and-lock movement apparatus capable of being applied to a number of switch-and-lock movement apparatus. SOLUTION: This point locking device for points 16 of a switch-and-lock movement apparatus is structured so that a control rod 3 and lock rod are laid parallel in such a way as opposing, and the first notch and second notch are provided on the same side as these rods, wherein the two rods are laid opposingly so as to be slidable with a sliding surface 1. The overall configuration should be such that the external envelope formed by both of the rods the internal envelope of the sliding surface 1 complement each other.
Patent JP-H01155085-A (JP)
Title: Concrete pump
Inventor: YUGAWA TOMIO
IPC: F04B15/02
Filed: 1987-12-09
Abstract: PURPOSE:To check the pulsation of concrete being discharged as well as to aim at the promotion of lightweightness and miniaturization in a concrete pump by installing a gate valve, slidden with a rotor and elastically rocked up and down, in the upper part of a discharge opening of a casing. CONSTITUTION:A concrete pump 20 rotates a rotor 5 and a slide disk 6 in a cylindrical casing 1 while interlocking a turning shaft 10 of the rotor 5 with a prime mover. A gate valve 12 presses its tip to an outer side face of the rotor 5 as tensing an arm lever 15 at the outer end of a shaft 13 at the upper end with a coil spring 17. The gate valve 12 is pressed downward by an edge of the rotor 5, and when this edge of the rotor 5 is passed through, the gate valve 12 is pressed to the next outer side face of the rotor 5 as rotating upward.
Patent JP-2000139808-A (JP)
Title: Dishwasher
Inventor: YONETANI YOSHIO
IPC: A47L15/42
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To prevent unreasonable continuity of water supply due to a state where a water feeding valve can not be closed perfectly because of a fault or biting of foreign matters. SOLUTION: This dishwasher is provided with the water feeding valve 10 intermittently receiving water (w) supplied for washing dishes from a water feeding source 7 and a control means automatically open/close-operating the valve 10 according to a set operation program. In this case, as the valve 10, a plurality of valves 10a and 10b for uniformly switch-operating to an opening state and a closing state by automatic operation by the means 23 are inserted to a water feeding path 6 from the source 7 in a serial state.
Patent JP-S63163267-A (JP)
Title: Eddy current flaw detecting method for steel pipe
Inventor: KAMIMURA SHIGENORI
IPC: G01N27/90
Filed: 1986-12-26
Abstract: PURPOSE:To detect a flaw of a small-diameter pipe while reducing the cost of facilities by providing a magnetic saturation coil and a through type detection coil to the outer periphery of the steel pipe and an insertion type detection coil to the inner periphery of the steel pipe, and supplying a large exciting current to the magnetic saturation coil. CONSTITUTION:The magnetic saturation coil 14 is provided to the outer periphery of the steel pipe P and the through type detection coil 4 is provided between the steel pipe P and magnetic saturation coil 14. An inserting means 13 is inserted into the inner periphery of the steel pipe P to fit a coil supporter 10, which is provided with the insertion type detection coil 12. The insertion type detection coil 12 is arranged on the same section of the steel pipe P with the magnetic saturation coil 14 and through type detection coil 4. Then a DC current which is about 1.5-2 times a normal exciting current is supplied to excite the magnetic saturation coil 14, and the insertion type detection coil 12 and through type detection coil 4 performs flaw detection for the inner and outer peripheral surfaces of the steel pipe P. Therefore, the exciting current of the magnetic saturation coil is increased and the insertion type detection coil is inserted into the steel pipe, so the internal surface of the small- diameter pipe is detected and the cost of the facilities is reducible.
Patent JP-H02159167-A (JP)
Title: Picture reception system
Inventor: KURASHITA HIROSHI
IPC: H04N1/38
Filed: 1988-12-13
Abstract: PURPOSE:To easily transmit and receive only a necessary part with high reliability by transmitting previously a segmentation mark together with an original picture at the transmission side in terms of a segmenting range desired at the reception side and detecting the segmentation mark at the reception side to output a part equivalent to the corresponding range. CONSTITUTION:A picture processor 20 includes a picture compressing part 19 (29 of the transmission side) which compresses the transmission data to shorten the transmission time when an original is transmitted as an original picture, a picture restoring part 11 which restores the received compression data into an image picture of the transmitted original at reception of pictures, a segmentation process part 12 which detects a segmentation mark out of an image picture to which the segmentation mark is added at the transmission side to show a range of the image picture to be segmented at the reception side and segments the range of the image picture decided by the segmentation mark, and a buffer memory 14 which holds temporarily the pictures transmitted or received via a main control part 17.
Patent JP-H03172945-A (JP)
Title: Control system for extension of cache memory device
Inventor: NAGABORI KAZUO
IPC: G06F12/08
Filed: 1989-12-01
Abstract: PURPOSE:To improve the data processing capability by equalizing the state of a cache memory device to that of an extended cache memory device at the time when the indication of the extended operation mode from a data processor to the extended cache memory device is normal in the case of extending the cache memory device. CONSTITUTION:When another cache memory device 3-1 is connected to a data processor 1, to which a cache memory device 3-0 is already connected through a bus line 2, through the bus line 2, the operation mode indication from the data processor 1 is monitored by first and second discriminating means 31-0 and 32-0 of the cache memory device 3-0. When the indication is normal, this indication is regarded as an indication to the cache memory device 3-0 and the state of the cache memory device 3-0 is equalized to that of another extended cache memory device 3-1.
Patent JP-H09150863-A (JP)
Title: Vessel portable tool and assembly method thereof
Inventor: IKEDA TAMIO
IPC: B65D75/02
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To eliminate bonding work for mutual panels. SOLUTION: This container carrier 7 is formed by bending a sheet consisting of a serial of panel along folding lines, and constructing a tubular structure. An advertisement panel 2a is provided to serve as a part extending to the lower part of the first outside wall panel 2 of the container carrier 7. A plurality of retaining tabs T1 cut out in a condition continuous to the first outside wall panel 2 are formed at the advertisement panel 2a. This tubular structure is constituted so as to engage a plurality of bottles 8. The retaining tabs T1 are bent, and are inserted into openings A5, A6 for container insertion respectively to maintain this box-shaped structure.
Patent JP-H08172614-A (JP)
Title: Video voice multiplex communication system, video voice multiplex transmitter and video voice multiplex receiver
Inventor: WADA SATOAKI
IPC: G10L19/00
Filed: 1994-12-16
Abstract: PURPOSE: To reduce the circuit scale while keeping the transmission quality of a voice signal in the video voice multiplex transmitter multiplexing a video signal and a voice signal and sending the digital multiplexed signal. CONSTITUTION: In the video voice multiplex transmitter in which a video signal of a 540Mbps rate and a voice signal are multiplexed and sent as a digital multiplexed signal, delta sigma modulation circuits 108, 109 are used for A/D conversion of the voice signal. Thus, an error correction coding circuit is omitted and the voice signal is sent with high quality by a small circuit scale.
Patent JP-H09161900-A (JP)
Title: Multiple aggregate of connector
Inventor: ICHIKAWA KEISUKE
IPC: H01R13/73
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items while imparting a satisfactory strength to a mounting frame and improve the mounting workability of a connector to the mounting frame, thereby reducing the cost. SOLUTION: Engagement claws 43, 43A of body parts 42, 42A of connectors C1, C2 are fitted and locked between each pair of protruding pieces 34, 35, 34A, 35A of a mounting frame 3, respectively, whereby the connectors are mounted on the mounting frame 3. The protruding pieces 34, 35, 34A, 35A are formed of the plate thickness parts of openings 32 opened in the front plate part 31, which are formed by cutting and raising the front plate part 31 of the mounting frame 3.
Patent JP-2000136764-A (JP)
Title: Fuel pump driving cam
Inventor: KAJI KOZO
IPC: F04B9/04
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To prevent the shortage of the discharge amount from a fuel pump even when a cam is rotated at a high speed for supplying required fuel. SOLUTION: A high pressure fuel pump is designed in a cam profile so as to have a suction stroke longer than a discharge stroke. The supply of a fuel by a low pressure feed pump is kept up with the suction stroke and a time allowance is produced for filling a sufficient fuel in a pump chamber under negative pressure even when the cam is rotated at a high speed. As a result, even when an engine is rotated at a high speed, there are no problems with the suction and discharge amounts of the fuel into/from the pump chamber, thus preventing the shortage of the discharge amount from the fuel pump.
Patent JP-H01157061-A (JP)
Title: Spiral battery
Inventor: YAMAMOTO KOHEI
IPC: H01M6/10
Filed: 1987-12-11
Abstract: PURPOSE:To prevent an internal shortcircuit and improve safety of a battery by coating the outer sides of a positive electrode and a negative electrode separated from each other by a separater with the folded separater, and heat- fusing the end parts of the separater at an upper part and a lower part of the belt-like combined body. CONSTITUTION:A separater 1 is three-folded, where positive electrode mixed agent 2 having a lead plate 3 fused on it and a lithium negative electrode 4 having a lead plate 5 pressure-attached on it are inserted, and the upper and lower end sides of the separater 1 and its parts marked with x where it is folded with the lead plates 3, 5 inserted are heat-fused. This belt-like combined body is wound spirally to position the mixed agent 2 on the inner side of winding, and the negative electrode 4 on the outer side of winding, and it is contained in a battery tube. An internal shortcircuit after winding can thus be prevented, and the positive and negative electrodes can be positioned and fixed securely without winding deflection, thereby safety of a battery is improved.
Patent JP-H04186084-A (JP)
Title: Drawer of refrigerator with storing hood openable in vertical and horizontal directions
Inventor: YOSHIDA TAKESHI
IPC: E05D15/52
Filed: 1990-11-19
Abstract: PURPOSE:To enable a door of a refrigerator to be opened or closed from both vertical and horizontal directions and also to enable the door to be applied as a drawer by a method wherein the door is comprised of a drawer of a window frame, a structure of a window frame, a plate-like structure and a storing hood and also the drawer to be opened or closed in both vertical and horizontal directions. CONSTITUTION:Storing hoods 5 are attached at right and left sides of a structure of window frame 3. The structure of window frame 3 is attached to the drawer of window frame while providing a supporting shaft 14. A plate-like structure 4 is attached to the structure of window frame with a supporting shaft 9 being arranged so as to form an integral assembly. Accordingly, a handle 8 for the drawer is pulled toward an operator, a loading or unloading of item at an upper part within the refrigerator can be easily carried out, a handle 6 for vertical opening type is pulled toward the operator, cold air in the refrigerator is hardly released by the storing hood 5 when the item is loaded or unloaded, the handle 7 for a horizontal opening is pulled toward the operator, the loading or unloading of the item can be easily carried out. With such an arrangement, it is possible to solve the disadvantages in the prior art.
Patent JP-H01153811-A (JP)
Title: Power transmission bearing unit
Inventor: IWAMI TORU
IPC: F16C23/02
Filed: 1987-12-10
Abstract: PURPOSE:To make the transmission of rotation secure so as to aim at the improvement in general use property by forming a follower portion for receiving power along the circumference of an outer ring and providing an engaging means which engages with an inner ring on the inner circumference of an outer ring when the outer ring rotates. CONSTITUTION:A fitting groove 26 for fixing a key member 25 is formed on the inner circumference 22 of an outer ring 20 and the fixing portion 25a of the key member 25 is embedded therein. Roundness is formed on the top end of this fixing portion 25a and an engaging projection 25b is formed on both ends in a longitudinal direction. Meantime, an engaging groove 27 wider than the engaging projection 25b is formed on the outer circumference 24 of an inner ring 23 and the inner ring 23 can inclined in any direction in relation to the central shaft of the outer ring 20. Accordingly, transmission of the rotation, between the inner and outer rings can be carried out securely and general use property thereof can be improved.
Patent JP-2001129132-A (JP)
Title: Golf club head
Inventor: EZAWA HIROYUKI
IPC: A63B53/04
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To improve a meet rate, to provide a flexibility in design and excellent workability and, to enable production at a low cost. SOLUTION: The hollow golf club head made of a metallic material has a three-piece structure consisting of a head body 11, a face part 12 and a crown part 13. The golf club head 11 is constituted by molding the head body 11 and the crown part 13 by forging or press forming and molding the face part 12 by press forming, then joining these parts by welding. The metallic material to be used is selected from martensitic precipitation hardening stainless steel, mull aging steel and mull aging stainless steel and only a material having a specific gravity of >=7.70 is used. The volume of the head alone is 280 to 320 cc and the its weight is 180 to 205 g.
Patent JP-2001129262-A (JP)
Title: Game device using game vehicle
Inventor: YAMAZAKI TATSUYA
IPC: A63G21/04
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a game device capable of bodily sensing good or bad of a result of a music game performed by a game player when a game vehicle travels and enabling an onlooker to visually confirm the result of the game player. SOLUTION: This game device is provided with a representation device 11 composed of a music game arranged in a game vehicle, a bodily sensing means 13 and a display means 14 for announcing a result of a game of the music game.
Patent JP-H08170762-A (JP)
Title: Multi-tube pipe
Inventor: SADAMITSU KAZUO
IPC: F16L9/12
Filed: 1994-12-16
Abstract: PURPOSE: To reduce the weight of a multi-tube pipe, to miniaturize it, and to improve the workability by arranging a plurality of corrugated tubes in a cylindrical body whose section is rectangular, and filling the compressive material between the cylindrical body and the corrugated tubes. CONSTITUTION: A multi-tube pipe 1 consists of a plurality of, e.g. nine corrugated tubes 3 in a cylindrical body 2 whose section is rectangular. The filling material 4 is filled in the clearance between the cylindrical body 2 and the corrugated tubes 3. The cylindrical body 2 is formed of hard vinyl chloride resin, etc., while the corrugated tubes 3 are formed of hard synthetic resin, etc. As for the filling material 4, the lightweight concrete, the foaming resin, etc., is used. The corrugated tubes 3 usually form the lead-in space for the electric cable. A receiving port for connection is provided on one end of the corrugated tubes 3, and an inserting port is provided on the other end. A plurality of pipes can be continuously and closely arranged by forming the rectangular section of the pipe, and the width of a groove for embedding can be reduced.
Patent JP-H02159324-A (JP)
Title: Method for recovering metallic material coating iron-based alloy material
Inventor: ISHIZAWA NORIE
IPC: C22B7/00
Filed: 1988-12-14
Abstract: PURPOSE:To efficiently recover useful metals without causing any environmental pollution by dipping an iron-based alloy material having the coating film of a metallic material in a specified releasing soln. CONSTITUTION:The iron-based alloy material such as an Fe-Ni alloy and stainless steel having the coating film of a metallic material is dipped in the releasing soln. contg. at least one kind between cobaltic nitrate, cupric nitrate and ferric nitrate. In addition, the coating metallic material is preferably one kind among silver, copper, tin, and solder. The dipping is preferably carried out under the impact of a ball mill. By this method, the iron-based alloy material is reutilized, and the useful metals are efficiently recovered.
Patent JP-H01197123-A (JP)
Title: Automobile, front axle of which is driven
Inventor: DOUGARUTO KAMERON
IPC: B60K17/34
Filed: 1988-12-14
Abstract: PURPOSE: To provide a compact crossbeam device in simple and low-cost constitution by changing structure of a cross member in a car body frame, providing a fork-curved bridge member, and forming a passage for a vertical drive shaft part of a power distribution device. CONSTITUTION: A crossbeam device 40 to be fixed on a vertical member of a car body frame is formed of a cross member 44 supported between the vertical members on the car body frame, and a bridge member 50 disposed above it. At this time, in the cross member 44, an upward recessed curved recess 48 including a trough part 49 is formed. For the bridge member 50, it is formed in a fork form between both end parts to be fixed to the cross member 44, and front and rear branch zones 72, 74 are formed at a fork part. The fork part is disposed above the trough part 49, and a passage to receive a vertical drive shaft part 16 is parted. Meanwhile, a pipe part 84 extended in a lateral direction of a steering device 52 to be installed on the bridge member 50 is contained in a groove 76 parted between both branch zones 72, 74.