baber/WOPTO huggingface dataset:
Patent JP-2001007772-A (JP)
Title: Defective part locating device
Inventor: WATANABE KAZUTOSHI
IPC: H04B17/40
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To quickly and precisely locate a defective part. SOLUTION: The location of the defective part of a relay transmission system 100, having plural relay systems Yi(i=1 to n) serially connected through outgoing transmission lines Li(i=0 to n) and incoming transmission lines Ui(i=0 to n) is executed by a maintenance testing device X and a maintenance return device Z. The relay system Yi is provided with a first switch Di a second switch Ci and a relay inspecting circuit Fi, and the first switch Di connects the relay inspecting circuit Fi with the outgoing transmission line Li or the incoming transmission line Ui, and the second switch Ci returns the outgoing transmission line Li-1 to the incoming transmission line Ui-1, or connects the relay system Yi with the incoming transmission line Ui-1.  A test signal IS from the maintenance testing device X is inspected by the relay inspecting circuit Fi and a maintenance inspecting circuit B of the maintenance testing device X. A part TK for locating a defective part locates the defective part by collating the inspected result with the defective part locating table of the defective part storing part MF.
Patent JP-H0826430-A (JP)
Title: Parts supply device and parts supply method
Inventor: HIRATA MORIKAZU
IPC: B65G11/18
Filed: 1994-07-08
Abstract: PURPOSE:To prevent breakage such as chipping and crack of parts to be conveyed by providing a separation moving plate which can move substantially in the horizontal direction under a chute and is provided with a plurality of grooves at equal intervals and providing a plurality of discharge bars which can enter the grooves in correspondence to each groove. CONSTITUTION:Initially, a separation moving plate 10 is at a position where it is retreated in B direction, and discharge bars 30 fixed on a support plate 32 are also at positions where they are retreated from a plurality of grooves 12 provided in the separation moving pate 10. When the separation moving plate 10 is advanced in A direction from this condition, cores 2 are dropped into the grooves 12 through a chute 50 one by one. When the cores 2 enter all the grooves 12, the separation moving plate 10 is stopped. When the discharge bars 30 protrude into the grooves 12, each core 2 is pushed out of the groove 12, and each core 2 is sent to a next process all at once. Then, the separation moving plate 10 is retreated in B direction while the discharge bars 30 remain in the grooves 12, and the discharge bars 30 are retreated from the grooves 12 for standby for the next take-out work.
Patent JP-H04313182-A (JP)
Title: Infrared-ray apparatus incorporating power-supply "reactivating" function
Inventor: RIOONERU GIRUMAN
IPC: H04B10/114
Filed: 1991-07-19
Abstract: PURPOSE: To prevent a battery from being over consumed and reduce a leaking current by continuously sending an infrared-ray reactivation signal modulated to a microwave frequency and connecting a power source to the electronic circuit of a portable device in response to the signal of the portable device. CONSTITUTION: The reactivation signal is sent by a circuit 4 provided at a check point positioned at an entrance and in the circuit 4, at least one light emitting diode 4a or a component of equivalent constitution is built in. When photodiodes 1 and 12 receive the infrared-ray reactivation signal, impedance decreases to zero and the voltage at A is determined by the value of a leak register 11 and the value of a direct current which is supplied from the power source 6 and rectified by a constituent component 10. The impedance of the photodiode 12 decreases from a high value at the time of light nonemission to zero at the time of light emission. Then a unique function reduces a continuous leak current when no light is emitted. Consequently, the life of the battery in a badge can be prolonged.
Patent JP-S6424380-A (JP)
Title: Highly repetitive high-voltage switching method
Inventor: JITSUNO TAKAHISA
IPC: H01J17/50
Filed: 1987-07-17
Abstract: PURPOSE:To perform switching of high voltage at a high speed by shortcircuiting two electrodes through discharging, decreasing rapidly the ions generated by discharging through utilization of the pressure relieving phenomenon of insulating gas, and again insulating the two electrodes electrically from each other. CONSTITUTION:At a distance d a pin electrode 1 and a mating electrode 2 are faced to each other in a sealed space 4 filled with an insulating gas at a pressure over 1kg/cm<2>. A highly repetitive trigger pulse voltage with a short time of rising is impressed to a trigger electrode 3, and thereby insulation destruction is generated between the tip of trigger electrode 3 and the electrode end 10 of pin electrode 1 so as to provide partial discharging. The main discharge is induced between the electrode end 10 of the pin electrode 1 and the electrode end 10 of mating electrode 2 by means of the generated ions supplying effect and electrons irradiating effect to cause shortcircuiting of the two electrodes-i.e., switching is made. The ions generating by this discharge are decreased rapidly by the pressure relieving phenomenon to provide restitution to the initial state. Thus high speed switching is made practicable.
Patent JP-S5970696-A (JP)
Title: Novel methylphosphinic acid compound and herbicidal and miticidal agent
Inventor: MINOWA NOBUTO
IPC: A01N57/20
Filed: 1982-10-15
Abstract: NEW MATERIAL:The compound of formula I [R<1> is H; R<2> is (substituted) 1-4C alkyl, (substituted) 1-4C alkenyl or (substituted) aryl; M<1> and M<2> are H, metallic cation, (substituted) ammonium cation, or cation derived from choline molecule; m is reciprocal number of the ionic value of M<1> cation; n is reciprocal number of the ionic value of M<2> cation]. EXAMPLE:[(3-Phenylmethyleneamino-3-carboxy)-propyl-1]-methylphosphinic acid disodium salt. USE:A herbicidal and miticidal agent having low toxicity to man and cattle. PROCESS:For example, the carbonyl compound of formula III, pereferably an aldehyde, is condensed to the methylphosphine compound of formula II preferably at -10-+50 deg.C for 1-24hr is necessary in the presence of a solvent (preferably a lower alkanol).
Patent JP-S6239174-A (JP)
Inventor: ROODORITSUKU ERU SUMISU
IPC: B24B49/00
Filed: 1986-07-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6157131-A (JP)
Title: Differential data transmission and reception circuit
Inventor: MAKI SHINICHI
IPC: H04N19/50
Filed: 1984-08-29
Abstract: PURPOSE:To reduce the circuit scale by transmitting a differential data between an n-bit input data and a data before m-sample at the transmission side and reproducing the original n-bit data based on the differential data at the reception side. CONSTITUTION:A subtraction circuit 11 of the transmission side 1 subtracts the present sample data in n-bit inputted there through and n-bit data before m-sample from a delay circuit 13 and an n+1-bit data being the difference is generated, and only the low-order n-bit data is transmitted to a transmission line 3. An adder circuit 12 adds the n-bit data and the data before m-sample and the result of addition is subject to m-sample period delay via the circuit 13 to produce the data before m-sample. An adder circuit 21 of the reception side 2 adds the n-bit difference and an n-bit data before m-sample received therein to output the medium/low-order n-bit in the (n+1)-bit data through reproduction. A delay circuit 22 applies m-sample period delay to this output to produce the data before m-sample.
Patent JP-H0623927-A (JP)
Title: Laminated resin film
Inventor: YAZAKI TAKAO
IPC: B29K23/00
Filed: 1992-07-07
Abstract: PURPOSE:To provide polyolefin-based wrapping film, which is excellent in cutting properties with saw blade and does not melt and break even when the film is heated with an electronic oven. CONSTITUTION:The laminated resin film concerned is one, which has the thickness of 7-25mum and is produced by laminating crystalline propylene-based resin film layer B, Which has the thickness of 2-20mum and is obtained by copolymerizing ethylene, propylene and alpha-olefin having the number of carbon atoms of 4-8, onto one side or both sides of resin film layer A, which has the thickness of 1-10mum and is made of poly(4-ethyl pentene-1). In this case, the respective amounts of constituent components are 1-10wt.% of ethylene, 74-96wt.% of propylene and 3-25wt.% of alpha-olefin. Further, when the layer B is laminated to both the sides of the layer A, the total thickness of the layer B is set to be 4-20mum.
Patent JP-H0524290-A (JP)
Title: Automatic feeder of printer
Inventor: TANAKA MASAKAZU
IPC: B41J15/04
Filed: 1991-07-19
Abstract: PURPOSE:To prevent jamming and running-off of sheet so as to set sheets smoothly. CONSTITUTION:There are provided a shutter mechanism 21 having a shutter member 22 which is movable in a direction of sheet feeding and can go into and come out of an expanded gap G2 and a driving means 31 for driving the shutter mechanism 21 so as to insert the shutter member 22 into the gap G2 under conditions that a printing head 3 is in a retracted state.
Patent JP-H0530693-A (JP)
Title: Three phase armature winding
Inventor: KATO MASANORI
IPC: H02K3/28
Filed: 1991-07-22
Abstract: PURPOSE:To make it possible to obtain desired torque and current characteristics by setting the numbers of turns of coils which are different from each other, arranging two kinds of coils alternately in the peripheral direction of coil and reversely arranging the two kinds of coil layouts at every pitch of coil. CONSTITUTION:Coil groups A1 to A6 are so arranged that the coils having the number of turns of '2' and '3' are arranged in the order of '2', '3', '2', '3', '2', '3' in the direction of circumference; and coil groups B1 to B6 are so arranged that the coils having the number of turns of '2' and '3' are arranged in the order of '3', '2', '3', '2', '3', '2' in the direction of circumference. Also, coil groups are arranged in the order of A1, B1, A2, B2, A3, B3, A4, B4, A5, B5, A6, B6 in the direction of circumference. For the number of conductors within the respective slots 1 to 72, odd numbers can be selected. By doing this, the degree of freedom of design is enhanced, and desired torque, current, and other characteristics can be obtained.
Patent JP-H0735681-A (JP)
Title: Water tank for environmental fatigue test
Inventor: OUCHI HIROSHI
IPC: G01N17/00
Filed: 1993-07-21
Abstract: PURPOSE:To enable execution of a uniform environmental fatigue test by a construction wherein the flow of a test environment liquid supplied in the main body of a water tank is not allowed to stagnate in the vicinity of the surface of a test piece and, besides, a discharge port is provided at a position higher than the upper end of a test piece testing part. CONSTITUTION:A cylindrical barrier 2 is disposed between the lateral side of the main body 1 of a water tank and a test piece 5. A test environment liquid 4 supplied flows down through a space between the lateral side of the main body 1 of the water tank and the cylindrical barrier 2 and then flows into a space between the cylindrical barrier 2 and the test piece 5 from a space between the lower end part of the cylindrical barrier 2 and the bottom of the main body 1 of the water tank and rises through that space, and thereafter it is discharged outside the water tank directly from a discharge port 22 provided at a higher position than the upper end of a testing part of the test piece 5 at the upper part of the cylindrical barrier 2. Accordingly, the environment liquid 4 does not stagnate in the vicinity of the surface of the test piece 5. Since the flow of the environment liquid 4 so rises as to surround the test piece 5, it becomes uniform for the surface of the test piece 5.
Patent JP-S6336940-A (JP)
Title: Punching device
Inventor: IKEDA OSAMU
IPC: B21D43/00
Filed: 1986-07-31
Abstract: PURPOSE:To eliminate a deflection in the center of an opening part of a table, and to execute working with high accuracy without generating a shift of a working position, and a deformation of a material to be worked, by providing a supporting plate of the material to be worked, being movable by an NC control, on a moving and placing table part. CONSTITUTION:A table 10 moves forward and backward, and to the right and left in the horizontal direction by an NC control. A material to be worked 12 whose position relation to the table 10 is prescribed by a positioning pin 11 which is integrated into the table 10 brought to punching between a punch 14 which is supported by a punch holder 13, and a die button 17 which is integrated into a die plate 15 and supported by a block 16. A supporting plate 18 for receiving the material to be worked 12 slides in a groove 20 which is hollowed out in the table 10, interlocks with a movement of the table, and taken in and out by an NC control. The material to be worked 12 is supported by the supporting plate 18 and the die plate 15, a deflection in the center part is not generated, and working is executed with high accuracy without generating a shift of the working position, and a deformation of the material to be worked 12.
Patent JP-H0231226-A (JP)
Title: Multiplication circuit for floating point
Inventor: SAKATA KUNIHIKO
IPC: G06F7/487
Filed: 1988-07-21
Abstract: PURPOSE:To avoid the occurrence of the double carry propagation by dividing the addition of partial products into a high-order part and a low-order part, performing the addition free from the carry propagation for the high-order part, and correcting the addition simultaneously with a rounding action. CONSTITUTION:The partial products are divided into the high-order and low- order parts. The low-order partial products are added together via a 1st adder 25 having the carry propagation. While the high-order partial products are added together via a 2nd adder 28 having no carry propagation. A 3rd adder 31 adds the addition results of the adder 28, the stored carry groups, the carries 26 produced from the addition of the adder 25 and sent to the high-order partial products, and a rounding bit 27 together. Thus the product of a mantissa part is produced simultaneously with a rounding action. Thus it is possible to avoid the double carry propagation for the high-order partial products. Then the mantissa part is processed at high speed for the multiplication of floating points.
Patent JP-2001012466-A (JP)
Title: Method of forming clearance between shaft fitting members
Inventor: SHIMADA TAKASHI
IPC: F16C32/00
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming a specified clearance between shaft fitting members easily with high accuracy and high mass productivity at a low cost. SOLUTION: A first groove with a first depth and a second groove 6 with a second depth shallower by a portion of a thrust clearance 54 than the first depth are provided, and after the shaft reference end side of a shaft fitted into a journal bearing 58, a first thrust bearing and a second thrust bearing 52 is inserted in the first groove, the second thrust bearing 52 is rigidly fixed to the shaft so as to have no clearance between the journal bearing 58 and each of the first thrust bearing and second thrust bearing 52. The shaft reference end side is then inserted in the second groove 6, and in this state, the first thrust bearing is rigidly fixed to the shaft to form the thrust clearance 54 between the journal bearing 58 and each of the first thrust bearing and second thrust bearing 52.
Patent JP-S5880374-A (JP)
Title: Technique for digging the ground with muddy water
Inventor: KIDA DAIZOU
IPC: E21B21/00
Filed: 1981-11-09
Abstract: PURPOSE:To dig the ground while preventing muddy water from being leaked through gaps in the ground, by digging the ground in the presence of muddy water for digging, which contains a powdered composite composed of a highly water-absorbing resin and an inorg. matter added thereto. CONSTITUTION:A particulate inorg. matter having a specific gravity of 1.50 or above such as quartz sand is added to a soln. contg. a highly water-absorbing resin such as an isobutylene/maleic anhydride copolymer. Said inog. matter is used in an amount of 0.1-10 times by weight that of said resin. The mixture is molded into a film or a fiber which is then dried and crushed. The crushed product is crosslinked to obtain a powdered composite which has a specific gravity of 1.01-1.15 after water absorption and can retain a state where the composite absobs water in an amount of at least 10 times by weight the own weight of the composite and is swollen without being dissolved. Then the ground is dug in the presence of muddy water for digging, which contains said composite. EFFECT:The swollen composite is stably floated on muddy water. When the removal of mud is started, fine gaps are filled with the swollen composite particles, and a mud cake of still water is formed thereon, whereby mud is prevented from escaping.
Patent JP-H075800-A (JP)
Title: Relaxation screen system
Inventor: SATO KINICHI
IPC: G09B9/00
Filed: 1993-06-14
Abstract: PURPOSE:To provide the relaxation screen system which is effectively utilized for relaxation in a relax zone, such as health land, introducing of histories and culture in culture facilities, etc. CONSTITUTION:This screen system is provided with a screen unit 39 constituted by integrally forming a landscape photograph and a screen for a projector at its end and connecting a roll mounted to take up this screen to a driving motor to make the screen drivable by an electrical means. An aroma supplying device 40 which houses a container packed with an aromatic in a container box and supplies fragrance in correspondence to the landscape photograph by sucking the fragrance with a fan, is built in the screen system. An audio unit which reproduces music and a speaker are built-in the aroma supplying device 40. A directional speaker is provided at need. The system is also provided with a video projector capable of making projection on the screen for projector, a relax chair 42 in an audible region of the speaker and a control box 41 for controlling the system.
Patent JP-H098868-A (JP)
Title: Data transmitting/receiving device
Inventor: KISHI OSAMU
IPC: H04L29/10
Filed: 1995-06-23
Abstract: PURPOSE: To provide a data transmitting/receiving device capable of transmitting/receiving data by a timing synchronized with an external synchronizing signal between electronic equipments which are provided with a communication interface based on one or plural communication protocols. CONSTITUTION: Data transmission/reception between a computer and VTR 2 or VTR 3 is executed through communication substrate 1. The communication substrate 1 is provided with a transmission/reception timing controller 17 which generates a data transmission/reception timing signal based on a vertical synchronizing signal which is separated from an external reference signal generator 16. The controller 17 generates a transmission/reception timing signal with the same phase as that of the vertical synchronizing signal, the transmission/ reception timing signal with the reverse phase, a delay transmission/reception timing signal and a free timing signal which normally enables transmission/ reception.  A command is transmitted and data is transmitted/received through a serial controller 9 whereby transmission/reception is executed based on the transmission/reception timing signal so that the control of VTR 2 or VTR 3 and a performance test are executed.
Patent JP-2000019612-A (JP)
Title: Waterproof film unit with lens(disposable camera)
Inventor: KAMATA KAZUO
IPC: G03C3/00
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof film unit with a lens being inexpensive and excellent in recycling aptitude. SOLUTION: A waterproof case is constituted of a front case member 32 covering a film unit with a lens 3 from the front surface side and a rear case member 33 covering it from the rear surface side. The outside of the case member 32 is covered with a waterproof cover 34 formed of an elastomer so as to be closely brought into contact with it. By engaging projected lines 57 and 62 formed at the cover 34 with the recess 36 of the case member 32 and the recess 64 of the case member 33, waterproof property is given between the cover 34 and the case member 33. Since the case member 32 and the cover 34 are separately formed, the unit 3 becomes inexpensive in comparison with a film unit with a lens molded in coinjection molding and it can be recycled by easily separating the case member 32 and the cover 34.
Patent JP-2001014212-A (JP)
Title: Device and method for controlling memory, and plotting device and printer using the same
Inventor: MATSUI NOBUAKI
IPC: G06T1/60
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To reduced the access time to a DRAM when a plotting is performed. SOLUTION: A plotting processor 109 has a source, a pattern, destination prefetch/write and their respective DMACs. Each DMAC queues transactions such as memory read/write in a transaction queue 110. A memory controller 102 processes a transaction without a queue in a first-in first-out order.
Patent JP-S5970102-A (JP)
Title: Rail current collector
Inventor: SAIMA TOORU
IPC: B60L5/38
Filed: 1982-10-15
Abstract: PURPOSE:To prevent the dancing phenomenon of a current collecting shoe by extending the arm of the shoe from the shaft supporting position at the side opposite to a power supply rail and providing a balance weight at the extension. CONSTITUTION:A current collecting shoe 3 is supported to a rotatiolnal shaft 2 in its arm 3a, and elevationally rotatably supported to a frame 1 through the shaft 2. The arm 3a of the shoe 3 is extended at the side opposite to a power supply rail 10 from its shaft supporting position, and a rear frame 15a having a heavy weight is provided as a balance weight at the rear of the extension 15. The conditions that a stopper contact 13 is separated from a downward movement limiting stopper 11 when the frame 1 moves downwadely due to the acceleration alpha2 is M1(alpha2-g)L1>Fl+M2(alpha2-g)L2, where M1 is the weight of the shoe 3, M2 is the weight of the weight 15a, and F is the pressing force of a pressing spring 9. Accordingly, the dancing phenomenon of the shoe can be prevented even on the rail laid on the ground foundation having improper smoothness accuracy.
Patent JP-H0530243-A (JP)
Title: Three-dimension facsimile system
Inventor: KIHARA HITOSHI
IPC: H04N1/00
Filed: 1991-07-22
Abstract: PURPOSE:To simply model a same size of object as a three-dimension object at a remote location by sending a shape data of the three-dimension object through a telephone line or the like and modeling the three-dimension object of the same shape and reproducing it at other parted location. CONSTITUTION:A three-dimension shape measuring equipment 3 measures a shape of a three-dimension object 2 at an information sender side 1, the measured three- dimension shape data is sent to an information receiver side 5 via an information transmission line 4 such as a telephone line, and the information receiver side 5 models a three-dimension object 6 of the same shape as that of the three-dimension object 2 based on the three-dimension shape data. Moreover, the principles of the trigonometrical survey are applied to the three-dimension shape measurement equipment 3 based on factors such as the two-dimension coordinate system in the camera visual field of a perspective view, a length of a base line between a beam projector and an image pickup camera 7, and a tilt angle between the beam projector and the image pickup camera 7 with respect to the base line. Thus, the receiver side models the three- dimension object 6 of the same shape as that of the three-dimension object 2 at the sender side, and the shape of the three-dimension object and a sense of mass or the like are recognized with reality.