baber/WOPTO huggingface dataset:
Patent JP-H01159165-A (JP)
Title: Wide belt sander machine
Inventor: IDA YOSHIHISA
IPC: B24B21/08
Filed: 1988-03-26
Abstract: PURPOSE:To prevent the dangling of the edge due to the excessive grinding of the edge by installing a control means for switching the stepping pressure of a pressing member to a low value and for controlling said pressure when a workpiece detector detects that the edge of the workpiece is at the width position of the pressing member. CONSTITUTION:When a workpiece W passes through a material feeding passage, the width of the workpiece W is detected by two workpiece detectors S arranged within the width intervals corresponding to a pressing member 18, in front of the pressing member 18. In this case, if the edge (e) of the workpiece W is at the width position of the pressing member 18 getting over two workpiece detectors S, one of the contiguous detectors S turned ON, and the other is turned OFF. The pressure conversion devices V1 and V2 are operated by a control means CPU on the basis of the ON/OFF-signals, and an air cylinder 22 of the pressing member 18 on the edge (e) of the workpiece W communicates to a low pressure air source P1. Therefore, the pressing member 18 is pressed onto the edge (e) of the workpiece W through a sanding belt. Therefore, the edge (e) of the workpiece is prevented from being excessively sanded by the sanding belt.
Patent JP-S551211-A (JP)
Title: Catenary structure at track turnout
Inventor: SAIMA TOORU
IPC: B60M1/32
Filed: 1978-06-15
Abstract: PURPOSE: To eliminate short circuit in case of turning a movable track of magnetically lifted electric cars permit continuous power supply after branching off, by separating both ends of rigid catenaries and fitting a set of hinged catenaries between them.  
     CONSTITUTION: Rigid catenaries 28, 29, 32 are fitted for a fixed track 10 and rigid catenaries 28a, 29a, 32a fitted for a movable track 10a travel together with the movable track 10a in case of turning the track. Both ends of rigid catenaries fitted to the fixed and movable tracks 10, 10a are separated from each other with an insulation distance l near the juncture of both tracks. Hinged catenaries 39, 40 are fitted between both ends of rigid catenaries, being movable toward either one or both of the fixed and movable tracks 10, 10a, to juncture both tracks for continuously supplying power. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11270553-A (JP)
Title: Double row tapered roller bearing
Inventor: OTSUKI HISASHI
IPC: F16C33/36
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To further improve the service life of a bearing by preventing a skew of a roller in a double row tapered roller bearing provided with a crowning on a raceway surface and a rolling contact surface of a tapered roller. SOLUTION: A crowning C is formed in a center part of a raceway surface 22 of an inner ring 20, asymmetric cut crownings CL, CS are formed on both end parts, a full crowning is formed on a raceway surface 32 of an outer ring, a full crowning is formed on a rolling contact surface 42 of a tapered roller 40, and a contact point Pi of the tapered roller 40 with the inner ring raceway surface 22 is agreed with a contact point P0 of the tapered roller 40 with the outer ring raceway surface 32 in the axial direction X-X of the tapered roller 40.
Patent JP-S58189882-A (JP)
Title: Tape cassette
Inventor: KOOTANI TAKASHI
IPC: G11B5/48
Filed: 1982-04-30
Abstract: PURPOSE:To attain vertical magnetic recording easily and surely, by providing a thin piece of ferromagnetic substance at the back of a magnetic recording medium located between reels, and opposing the end to the surface of said medium, and facing the recording side to one side of said substance. CONSTITUTION:In selecting the recording mode, an auxiliary magnetic pole 8 is shifted in front, i.e., toward magnetic tape 3 accompanied with the movement of a head base and contacted. When a signal current flows to a coil of the pole 8 in this state, a magnetic flux corresponding to the recorded information is generated at the tip of the magnetic pole 8. The magnetic flux thus generated passes through a magnetic tape 3 and is collected to the ferromagnetic substance thin piece 6 of a main magnetic pole 5 provided at the back side. In this case, since a magnetic substance layer 3b is located to the main magnetic pole 5, the magnetic flux collected with the piece 6 passes through the magnetic substance layer 3b, allowing to attain the vertical recording using the width of the piece 6 as the unit.
Patent JP-H02250976-A (JP)
Title: Plasma device
Inventor: SATO JUNICHI
IPC: H01L21/302
Filed: 1989-03-25
Abstract: PURPOSE:To enhance uniformity of a formed film or uniformity of etching depth by making variable the size of a window for pulling out plasma or leading plasma beams generated in a plasma generating chamber to one part of a sample. CONSTITUTION:When the diameter of a window 5 for pulling out plasma in a plasma generating chamber 1 is made large and a film such as SiO2 is formed, the film can be formed which is thick in the central part of a semiconductor wafer 9 and thin in the circumferential part. When the diameter of the window 5 is made small and sputter etching is performed only by Ar, the surface of the central part having thick film thickness is etched and film thickness is uniformized. Further when a window 23 for taking out plasma beams is provided to the side wall of the plasma generating chamber 1 and plasma beams generated in the chamber 1 is led on the circumferential part of the wafer 9 through the optical fiber 24, such a rate can be compensated by optical CVD that the film growing velocity of a CVD film is lowered in the circumferential part of the wafer 9. Therefore the film forming velocity is uniformized.
Patent JP-S571205-A (JP)
Title: Cooling device for winding of transformer
Inventor: YAMAGUCHI MASANORI
IPC: H01F27/32
Filed: 1980-06-02
Abstract: PURPOSE:To make the flow rate of insulating oil passing through a horizontal oil path uniform by changing the gross-sectional area of the horizontal oil path partitioned by oil flow guide plates  when a large number of discoid winding are stacked at the outside of an inside insulating cylinder  in the height direction at regular intervals and the oil flow guide plates alternately partitioning a vertical oil path are mounted at both ends of the winding. CONSTITUTION:A large number of discoid winding 13 are stacked at the outside of an inside  insulating cylinder 15 at regular intervals in the height direction and winding 14 is formed, and  vertical oil paths 16 are each made up between the insulating cylinder 15 and the winding 14 and  outside the winding 14. These winding 14 are each partitioned into division A, B, A, B; outside  oil flow guide plates 19 are disposed to the outside of the division A, and inside oil flow guide  plates 18 are disposed to the inside of the division B, and horizontal oil paths 17 are formed among each winding 13 by these plates. In this case, however, the number of the winding 13 existing in  the division A is made smaller than the number of the winding 13 in the division B, and the gross- sectional areas of the horizontal oil paths 17 in the divisions A, B are made different. Thus, the flow rate of insulating oil passing through the horizontal oil paths 17 is made uniform, and cooling  is evenly effected to windings.
Patent JP-H08270399-A (JP)
Title: Arch reinforcement transporting device
Inventor: INOMATA KATSUMI
IPC: E04G21/16
Filed: 1995-03-30
Abstract: PURPOSE: To transfer arch reinforcements to a reinforcement assembly carriage easily and safely. CONSTITUTION: This arch reinforcement transport device is constituted of a reinforcement transport carriage 1 in which a lifter 3 with a turning table is standingly provided on a carriage 2, and a small transport carriage 10 in which a frame body 12 is standingly provided on a self running carriage 11 receiving the above-mentioned carriage 1 on its rear part and the frame body 12 is provided with a fork-shaped temporary loading part 13, and arch reinforcements are lifted and transferred to the temporary loading part 13.
Patent JP-H11272162-A (JP)
Title: Teaching material for theorem of three squares
Inventor: AKIYAMA HITOSHI
IPC: G09B23/02
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To obtain the teaching material for the theorem of three squares which is extremely effective in understanding the theorem of three squares in a teaching material for mathematical figure learning. SOLUTION: This material comprises a disk body A having a right-angled triangular window 1, a large square window 2, an intermediate square window 3, and a small square window 4, a 1st plate material P1 where a right-angled triangular 1st display part D1 which is sectioned while crossing the intermediate square window 3 by folding the large square window 2 back along the oblique side 1a of the right-angled square window 1 is recorded, a 2nd plate material P2 where a 2nd display part D2 as a small right-angled triangular part is recorded, a 3rd plate material P3 where a quadrangular 3rd display part D3 is recorded, a 4th plate material P3 where a right-angled triangular 4th display part D4 sectioned with a line parallel to the oblique side 1a of the right-angled triangular window 1 in the small square window 4 is recorded,  a 5th plate material P5 where a trapezoidal 5th display part D5 is recorded, and a 1st movement guide G1 to a 5th movement guide G5 constituting the square of the large square window 2 by moving the 1st plate material P1 to 5th plate material P5 to the large square window 2.
Patent JP-H05229116-A (JP)
Title: Ink jet head
Inventor: HIRAISHI HISATO
IPC: B41J2/055
Filed: 1992-02-25
Abstract: PURPOSE:To solve the ink delivery drop problem caused by a fluid resistance in a groove by a method wherein in a shearing mode-ink jet head, a nozzle hole is provided on approximately the center of the groove, and ink reservoirs are provided on both end parts of the grooves. CONSTITUTION:Partition walls 5 are integrally formed on a substrate 1 made of a piezoelectric material polarized as a whole. In this invention, grooves 2 serving as ink chambers doubling ink flow paths are obtained by cutting. On each side of the grooves 2, shallow grooves 12 are provided by forming a step on parts of the grooves 2. Electrodes formed in the shallow grooves 12 are electrically connected to electrodes on side faces of the partition walls 5. The shallow grooves 12 serve as a connection part to an external electrode. A sealing plate 10 is mounted on the stepped groove parts to prevent ink from flowing out. The grooves 2 are connected to each other by a common ink reservoir 7 on each end parts thereof. Furthermore, a top plate 8 with nozzle holes 3 is mounted over the grooves 2 and the ink reservoirs 7 so that the nozzle hole 3 is disposed on approximately the center of the groove 2 serving as an ink chamber doubling an ink flow path. Ink is supplied to the grooves 2 from ink supply ports 6 through the common ink reservoirs 7.
Patent JP-S59198658-A (JP)
Title: Battery
Inventor: TAKAHASHI KATSUHIRO
IPC: H01M2/38
Filed: 1983-04-25
Abstract: PURPOSE:To provide a battery with a stirring function causing entirely no liquid leakage and eliminate inhomogeneity in liquid concentration by installing a hollow body protruding inside the battery and opening only outside the battery, a rotor having a magnetic body and rotating around the hollow body and a working member having a magnetic body and rotating inside the hollow body. CONSTITUTION:A hollow body 10, which opens only outside a battery, is fixed to a container lid 2 in such a manner as to protrude inside the battery. A cover 11 is placed over the opening of the hollow body 10. An air hole 12 connects the hollow body 10 with the external atmosphere. Besides, a bearing 14 for a rotary shaft 13 and a magnetic body 15 which is attached to the lower part of the shaft 13 and located inside the lower narrowed part of the hollow body 10, are installed. In addition, an electrolyte- resistant rotor 16 fitted with a ring-like magnetic body 17 is attached around the lower narrowed part of the hollow body 10 with a space allowed between them. A tube 8 is installed for converting the movement of the liquid caused by the rotation of the rotor 16 into vertical movement. Owing to the above constitution, the internal liquid of the battery can be stirred by rotating the rotary shaft 13 by means of an external driving source. In such a battery, since the rotary shaft 13 does not penetrate the sealing wall, there is entirely no possibility of causing liquid leakage. Therefore, this can also be applied to a sealing system.
Patent JP-H05234874-A (JP)
Title: Processor
Inventor: FUJIMOTO AKIHIRO
IPC: B05D1/40
Filed: 1992-02-25
Abstract: PURPOSE:To prevent the processing solution from flying in a mist state to front and rear surfaces to be processed by satisfactorily evacuating an apparatus. CONSTITUTION:A lower part of a wafer holder of a spin chuck 21 which horizontally holds a wafer W and rotates it is enclosed by an inner cup 29, and the chuck 21 and the cup 29 are surrounded by an outer cup 30. An exhaust port 32 is opened with an inner annular passage of inner and outer annular passages to be partitioned by a partition member 34 erected in a bottom of the cup 30. The annular passage is partitioned to an outer annular passage 36 and an intermediate annular passage 37 by an outer periphery 29d suspended from an upper outer periphery of the cup 29, and areas of the passages 36 and 37 are equally set.
Patent JP-S56169324-A (JP)
Title: Diffusion of impurity
Inventor: TANAKA KATSUMICHI
IPC: H01L21/00
Filed: 1980-05-30
Abstract: PURPOSE:Not to have the undesired heavy metal diffued on a semiconductor wafer by a method wherein evaporated impurity gas is formed into a prescribed concentration at the temperature wheich is lower than that when it was vaporized using a temperture controlling section and the gas is induced a furnace core tube. CONSTITUTION:When carrier gas 22 is induced from a lead-in tube 21, the POCl3 gas which was vaporized by the temperature T1 is mixed in the bubbles of the gas 22 in the process wherein the gas 22 is going up as bubbles in the liquid-phased POCl3 25. The mixed impurity gas is cooled to the temperature T2 which is lower than the temperature T1 by the temperature controlling section 30. The cooled impurity gas is adjusted to the prescribed concentration and is fed to the furnace core tube 33. According to this constitution, as the massflow controller made by SUS316 is not used, there exists no possibility of the diffusion of the semiconductor wafer because the heavy metal is feeded to the furnace core tube, and the desired impurities alone can be diffused.
Patent JP-2000264367-A (JP)
Title: Easily unsealable container
Inventor: SATO HIROYUKI
IPC: B65D77/20
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an easily unsealable container wherein in a packaging container having a polypropylene resin on a heat-sealed surface, particularly in a container body having a polypropylene resin on its heat-sealed surface, even if a cover material has a paper base material, a sufficient sealing strength and unsealing, at the time of unsealing, can be easily effected in a stable manner. SOLUTION: The surface of a resin composition containing an ethylene resin component having a density of 0.895-0.940 g/cm3 and of 40-85 wt.%, an ethylene-α-olefin copolymer rubber component having a density of 0.860-0.890 g/cm3 and of 5-40 wt.%, and an adhesiveness imparting agent component (wt.% of each component means the ratio of its weight to the total weight of the three components) and having a tensile break elongation of 800% or less is heat-sealed to the surface of a propylene resin to form a heat-sealed structure.
Patent JP-H02252053-A (JP)
Title: Trace control device for package or the like
Inventor: CHIBA TOKIO
IPC: G06F19/00
Filed: 1989-03-24
Abstract: PURPOSE:To integrate numbers and to improve the complexity of operation by using large transaction package numbers or the like to be used for large transaction users to control automatic control in common by a trace control device to be used for the grasp of the delivery state of a package or the like requested at its delivery from a large transaction user. CONSTITUTION:A large transaction number seal 14 is stuck to a label 14, a receiving station inputs accepting input data 15 such as the large transaction number and the large transaction package number to a device 16 by a bar code reader or the like and an accepting station number, an accepting date or the like are previously set up and automatically inputted. Whether the area of the inputted large transaction number is acquired or not is retrieved, and when the area does not include a large transaction number, the area of the number is acquired and the large transaction package number, the accepting station, the accepting date, etc., are stored. When the large transaction number is included, data are inputted and stored in the order of large transaction package numbers in each large transaction package and the contents 17 of the stored data are obtained. On the other hand, input data from a repeating center or the like retrieve the large transaction number and the large transaction package number, the data are stored in the item of the corresponding number and delivery input data 18 are delivered to a delivering destination.
Patent JP-H09262360-A (JP)
Title: System for game
Inventor: UGAWA SHOHACHI
IPC: G06F1/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To improve convenience for players and to increase the number of members by providing a communicating means for communicating with a recording medium managing device for member, with which negotiable value specified by the recorded information in a recording medium for member is managed concerning the update information of negotiable value to be processed, at a recording medium processing means for member. SOLUTION: When the player inserts a member's card or a visitor's card into a member's card processor 9, its recorded information is outputted to a microcomputer 107 for member's card processor control, and the transmission of various information corresponding to card identification information is requested to a member's card managing computer 14. Then, gained ball information or stored ball information owned by the player corresponding to the member's card identification information is transmitted from the member's card managing computer 14 to the microcomputer 107 for member's card processor control, stored and further outputted to a microcomputer 103 for information display control. Then, the number of balls gained or stored by the player is displayed on a picture display device 117.
Patent JP-S56169429-A (JP)
Title: Alternating current contactless switch
Inventor: KAWASHIMA GIICHI
IPC: H03K17/945
Filed: 1980-05-30
Abstract: PURPOSE:To reduce the heat generating amount of a switch, by supplying a voltage which is made to a constant voltage by using a gate turn-off thyristor (GTO). CONSTITUTION:When an output of a sensor circuit 4 is at high level, a transistor (TR)Q7 is turned off. Further, a GTOT12 turns on and a capacitor C9 is charged. When a charging voltage is higher, a Zener diode Z10 turns on and a thyristor T14 turns on. Then, a voltage between the gate and the cathode of the GTOT12 is reversely biased and the GTOT12 turns off. Thus, a voltage across the capacitor C9 is kept at a constant voltage. When the output of the sensor circuit 4 is at low level, the TRQ7 is turned on and after the GTOT12 turns on, a thyristor T17 turns on by, a capacitor C8 and power supply is supplied to a load L.O.19.
Patent JP-H11274237-A (JP)
Title: Ball grid array mounting method
Inventor: AMINO SHINGO
IPC: H01L21/60
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a ball grid array mounting method capable of loading a BGA of high terminal density on a substrate. SOLUTION: Groove holes 11 (11a, 11b and 11c) are provided at positions to be connected with the solder ball of the BGA on a substrate 10, signal lines 12 (12a-12f) and 13 (13a-13e) are formed on a surface layer and a lower layer surface by etching, masking is performed to the parts excepting for the groove holes 11, signal lines 12 at edge parts, substrate through hole 14 and signal lines 13 around an opening part to the lower layer surface, and, after surface activating processing is performed, pats 15 (15a, 15b and 15c) having groove holes 16 are formed by immersing the substrate in a plating treatment liquid. When the BGA is loaded while adding solder paste into the pats 15, the solder ball is well fitted and fixed with the groove hole 16 of the pat 15 and mounting processing can be stably performed at high speed.
Patent JP-S58191049-A (JP)
Title: Error correcting circuit device
Inventor: KUNIDA KOUJI
IPC: H03M13/05
Filed: 1982-04-30
Abstract: PURPOSE:To prevent the inversion of a normal data due to a correction, by applying an advance transfer system of read-out data and fetching normally the transfer data to detect it as an error even when a delay arises to the read- out data. CONSTITUTION:A parity checking circuit 10 sets the read-out data to a transfer receiving register 7 and gives the parity check to the read-out data which is transferred in advance. The output of the circuit 10 and a 1-bit error correcting signal sent from a storage device 1 are supplied to the 1st and 2nd error correcting signal selecting circuits 11 and 12 respectively. The circuits 11 and 12 execute the selection logic. The output of the circuit 11 is fed to a 1-bit error correcting circuit 9, and a 1-bit error is corrected at the circuit 9. The output of the circuit 12 functions as a signal to inform the 1-bit error to a system.
Patent JP-H01299552-A (JP)
Title: Coupling for artificial anus
Inventor: PIITAA RESURII SUTEA
IPC: A61F5/448
Filed: 1989-03-23
Abstract: PURPOSE: To attach and detach a bag without pressing a venter part of a patient by providing a coupling with a second element which consists of a first part adhered to an adhesive pad and a second part with an outer flange capable of sliding in an axial direction. CONSTITUTION: In a first element 12 of circular groove form attached to a bag for artificial anus, a bag wall is attached to a surface 14 with an aperture 16 for a small hole. A second element 20 is designed in such a way to be engaged with the first element 12 and consists of a first part 22 and a second part 24. The first part 22 has a flange 202 and a cylindrical shooting part 204. The flange 202 has a surface 206 and the flange is attached to medical-grade adhesive pad 20. The shooting part 204 surrounds a small hole of an user and has a rim 208 and a flexible sealing tip 210 at one distal end from the flange 202. The second part 24 has a flange 242 and a recess 244 designed to fit the rim 208 perfectly, and it is brought in contact with the shooting part by a spring and slides in an axial direction during use.
Patent JP-S63239229-A (JP)
Title: Immunoactivating agent
Inventor: FUJIMAKI MICHIO
IPC: A61K36/00
Filed: 1987-03-27
Abstract: PURPOSE:To obtain an immunoactivating agent for person infected by virus of acquired immune deficiency syndrome, containing the Chinese medicine NINJINTO (blend of Ginseng Radix, etc. with ingredients) and having extremely low toxicity and high safeness. CONSTITUTION:A diluting agent, auxiliary agent, etc., used in a conventional formulation is added to a dried extract powder of NINJINTO (a Chinese medicine produced from blend of GINSENG Radix with the following ingredients) produced according to blend ratio of crude drugs as described in old books such as SHOKANRON and KINKIYORYAKU, and formulated by a conventional method to provide the aimed agent. The agent can be prepared in a form such as inhalant, granule, tablet, capsule agent, etc., and administered in dose of 1-10g / day / three times as an amount of dried extract powder. A blend ratio of each crude medicine of the above-mentioned NINJINTO is illustrated by 3pts.wt. Glycyrrhizac, 2-3pts.wt. Zingiberis Siccatum Rhizoma, 3pts.wt. Atratylodis Rhizoma and 3pts.wt. Ginseng Radix.