baber/WOPTO huggingface dataset:
Patent JP-H07198883-A (JP)
Title: Fusion reactor
Inventor: ADACHI JUNICHI
IPC: G21B1/25
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a fusion reactor in which whole torus structure part having potential radiation damage can be accurately exchanged in a short time by forming a space for withdrawing each torus structure part separated on the outer side of the radius of the torus structure. CONSTITUTION:A space is formed for withdrawing each torus structure part separated on the outer side of the radius of the torus structure. That is, the space is provided by enlarging the bore diameter of a toroidal magnetic coil 1 approximately twice of the conventional one toward the torus out-board to withdraw blanket modules 3 in the horizontal direction only by movement in one direction without leaving a remaining region in the torus part and to move them in the direction toward circumferential part. And by arranging a cooling pipe 10 in the space formed on the torus in-board side, the cooling pipe 10 does not penetrate the access port door for exchanging a blanket module and so the reliability in exchanging the blanket module 3 can be raised.
Patent JP-H11164700-A (JP)
Title: Detection of dna
Inventor: KANBARA HIDEKI
IPC: C12Q1/68
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting DNA by simultaneously irradiating an intercalator, which enters a double-stranded DNA and emits fluorescence by light irradiation, and a fluorescent substance bound to the DNA, and assaying the quantity and length of the DNA through measurement of fluorescence intensity of both the fluorescent probes. SOLUTION: In this method, a fluorescence-labeled DNA probe in added to a solution containing a specimen, and by hybridizing the probe with a target DNA to produce a double-stranded DNA, adding an intercalator (e.g. ethidium bromide), which enters a double-stranded DNA and emits fluorescence by light irradiation to the double-stranded DNA, simultaneously irradiating the intercalator and the fluorescent substance of the fluorescence-labeled DNA probe bound to the DNA contained in the solution, measuring the intensity of fluorescence emitted by the above intercalator and the intensity of fluorescence emitted by the above fluorescent substance, and assaying a signal dependent on the number of the DNA molecules and information on the chain length of the DNA,  based on the emission intensity for the labeling fluorescent substance and the emission intensity ratio for both the fluorescent probes, the DNA for DNA diagnosis, analysis and the like, is detected.
Patent JP-H08170278-A (JP)
Title: Method for dyeing cloth, printing paste and dyed cloth
Inventor: KOIKE YASUNORI
IPC: D06P1/38
Filed: 1994-12-19
Abstract: PURPOSE: To highly easily obtain a high-grade discharge printed cloth by printing a dyed cloth subjected to ground dyeing with a reactive dye by using a discharge printing paste containing a discharge printing agent and a substitution- type reactive dye. CONSTITUTION: A ground-dyed cloth dyed by dip dyeing with conventional method using a reactive dye is printed with a discharge printing paste containing a discharge printing agent such as a hyposulfite or formaldehyde derivative and a substitution-type reactive dye, thus the objective favorable colored discharge printed cloth can extremely easily be obtained compared to the conventional case with indanthrene dyes. The substitution-type reactive dye is e.g dichlorotriazine, difluoromonochloropyrimidine, sulfate ethylsulfonamide or trichloropyrimidine.
Patent JP-H07190264-A (JP)
Title: Clamp chain piping joint
Inventor: IMURA HIROYA
IPC: F16L23/04
Filed: 1993-12-28
Abstract: PURPOSE:To improve remote controllability by providing a guide flange which contains a chain-like fastening mechanism which connects a clamp to a clamp plate, and arranging the guide flange movably in an axial direction with respect to one piping. CONSTITUTION:Conical flanges 1a, 2a are respectively formed on ends of pipings 1, 2. A gasket 3 is arranged between the opposed flanges 1a and 2a. Clamp groups 4 are arranged so as to fit to conical portions of the flanges 1a, 2a. A guide flange 5 housing the clamp group 4 is slidably engaged with an outer periphery 1b of the piping 1. A projection 5e is formed on an end of the guide flange 5 so as to be moved by a remote control device, while a projection 1c is formed on the piping 1. The guide flange 5 is moved by attracting the projections. A clamp chain is not necessarily detached in every installation, and can be kept attached. Installation operation is simplified.
Patent JP-2001152861-A (JP)
Title: Supercharging engine
Inventor: IHARA MIKI
IPC: F02B37/00
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To prevent the water leaked to an EGR cooler from being fed to the combustion chamber by effectively utilizing an intercooler installed in a supercharging engine. SOLUTION: An air outlet 3d of an intercooler 3 of cross-flow type is positioned lower than the air inlet 5a of an intake manifold 5. Downstream end 9a of an EGR passage 9, extended from the exhaust port 8a of a water- cooled EGR cooler 8, is opened in the middle of a communication passage 6 leading from the air outlet 3d of intercooler 3 to the air inlet 5a of the intake manifold 5, so that the water leaked from the EGR cooler 8 is stagnated in the intercooler 3.
Patent JP-H01180740-A (JP)
Title: Device for bending reinforcing bar
Inventor: OIDE EISUKE
IPC: B21F1/00
Filed: 1987-12-28
Abstract: PURPOSE:To miniaturize a device and to improve safety by providing a hydraulic cylinder and the rotary shaft driven by rack and pinion and revolving a reinforcing bar bending roll by linking a revolving arm to the rotary shaft. CONSTITUTION:A rack 21 is formed on the piston rod 20 of a hydraulic cylinder 22 and the pinion 14 of a rotary shaft 12 is engaged with. A reinforcing bar receiving sleeve 13 is arranged together with an attaching pin 12a at one end on the rotary shaft 12, a revolving arm 19 is fixed to the intermediate part and a reinforcing bar bending roll 10 is fixed to the tip of the arm 19. A restoring spring 31 is set on the rod 20. A reinforcing bar P is inserted between the sleeve 13 and bending roll 10 and when a hydraulic pump 23 is actuated, the arm 19 is turned centering around the sleeve 13 with the rotation of the rotary shaft 12 and the bending of the reinforcing bar P is performed. Due to an oil pressure being used the device is miniaturized and the safety is improved owing to the restoring spring installation.
Patent JP-2001151762-A (JP)
Title: Method for producing 1,2,3-benzotriazin-4(3h)-one derivative
Inventor: TAKEUCHI YOSUKE
IPC: C07D253/08
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a 1,2,3-benzotriazin-4(3H)-one derivative containing a sulfonyl group at the 3-position producible in a high yield. SOLUTION: This method for producing the 1,2,3-benzotriazin-4(3H)-one derivative of general formula (III) (R1, R2, R3 and R4 are each independently any selected from the group consisting of a hydrogen atom, a halogen atom, an alkyl group, an aryl group, OR11, SR11, COOR11, CONR11R12, SO2R11, SO2NR11 R12, COR11, a nitro group and a cyano group; R11 and R12 are each independently any selected from the group consisting of a hydrogen atom, an alkyl group and an aryl group; R5 is an alkyl group or an aryl group) comprises bringing an aqueous solution containing a compound of general formula (I) and a base into contact with an organic solvent solution containing a compound of general formula (II) and reacting the compounds.
Patent JP-H07200363-A (JP)
Title: Watchdog timer control circuit
Inventor: ONO TAKATOSHI
IPC: G06F11/30
Filed: 1993-12-28
Abstract: PURPOSE:To provide the watchdog timer(WDT) control circuit with high speed reply with respect to the watchdog timer control circuit one of fail safe circuits assuming accidental runaway of a microcomputer in a digital circuit. CONSTITUTION:The watchdog timer control circuit is provided with a microcomputer 11, a latch circuit 15 latching a 1st output from the microcomputer 11, a WDT circuit 12 having a timer clear section using a 2nd output from the microcomputer 11 as a refresh signal so as to invalidate a time interval measurement of the refresh signal with an output of the latch circuit 15, and an AND circuit 13 ANDing a 3rd output from the microcomputer 11 and an output of the WDT circuit 12, and allows a shorter refresh interval than a microcomputer initial wait time.
Patent JP-H08174336-A (JP)
Title: Power supply device for electric discharge finishing machine
Inventor: KANEKO YUJI
IPC: B23H7/04
Filed: 1994-12-21
Abstract: PURPOSE: To perform reliably finishing of a machined surface in the desired degree of roughness of the machined surface with the less number of machining times in such a state to cover the machined surface with an electrode material by providing an application reversion means to switch and reverse a direction of application of a high frequency AC voltage between an electrode and a work. CONSTITUTION: When a change-over switch 15 for an application reversion means is changed over, the direction of a current flowing through the primary winding 13B of the output current pulse of a high frequency current pulse generating circuit 10 is reversed, the direction of an excitation magnetic flux in a ring core 13A is reversed, and the direction of a high frequency AC voltage induced by a secondary winding 13C is reversed. Namely, by machining a work superalloy and work copper 3 in such a way that reversed polarity available when iron to be machined is machined is switched to straight polarity by the change-over switch 15, cover coating of a machined surface with electrode material brass is almost eliminated and desired roughness of a machined surface is provided with the less number of machining times.
Patent JP-H05149067-A (JP)
Title: Remote controller for motorized shutter for architecture
Inventor: KOSHII NORIHIRO
IPC: H04Q9/00
Filed: 1991-11-26
Abstract: PURPOSE:To secure signal setting, by outputting data-rewriting signals from a receiving side to a transmitting side when a remote control signal is set to the transmitter side and rewriting the memorized data of memory elements in the receiving side to be the same signal. CONSTITUTION:Switches like operation switch PBU for opening or the like and a transmitter 5 for remote control having a memory 7 are provided to read in a remote control signal corresponding to the switch operation from the memory 7 and transmit it. Next, the memory 7 is formed with non-volatile memory elements which can rewrite electrically the memorized data. Next, a receiver is provided to compare the received transmitted signal with a preset signal. When it coinsides with the preset signal, the corresponding actuating signal is output to the shutter controller. And further, devices 5, 11 are jointed through a transmission cable 9 to rewrite data in the memory 7 by transmission of the set signal of the device 11 to the device 5 on operating the data transmission switch 16. In this way, the operating signal can be simply and accurately set on delivering and additioning a transmitter.
Patent JP-H11165083-A (JP)
Title: Bran housing device of rice milling machine
Inventor: SUNAHATA MUTSUMI
IPC: B02B7/00
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily execute the taking out of bran, to draw out a bran housing body from a bran housing position and to facilitate the drawing out. SOLUTION: The bran housing body 61 of a rice milling machine provided with a rice milling device 21 for polishing unpolished rice, the bran housing body 61 for housing the bran and a bran removing device 62 for withdrawing the bran from the rice milling device 21 and transporting the bran to the bran housing body 61 is made drawable out of the bran housing position where the bran sent from the rice milling device 21 is housed. The discharge port of the bran removing device 62 is connected to the bran housing body 61 in such a manner that the discharge port 112 of the bran removing device 62 detaches from the bran housing body 61 cooperatively with the drawing out action of the bran housing body 61.
Patent JP-H0552040-A (JP)
Title: On-site disposal method and device for construction waste material
Inventor: TANAKA YASUHIKO
IPC: E04G21/00
Filed: 1991-11-25
Abstract: PURPOSE:To attain rationalization and environmental conservation by efficiently disposing construction waste materials without taking them out from the site. CONSTITUTION:A crusher 2 and a conveyance power device 27 for pneumatically conveying construction waste materials crushed by the crusher 2, e.g. pneumatic pump 1, are provided on a bogie 17. A crush object 12 crushed by crusher 2 is sent into the dead space of a building existing as a closed space such as an underground pin 13 through a spiral steel pipe 4 guided with its tip to the underground pit 13 via a hopper 6 and a pneumatic conveying gun 5. Concrete is placed on the sent crush object 12 to seal the dead space.
Patent JP-2000056858-A (JP)
Title: Pcmcia card compartment
Inventor: JENKINS MICHAEL D
IPC: G06F1/18
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide the compartment which reinforces the protection of a PCMCIA card when the card is used by a computer. SOLUTION: This compartment is covered with a movable lid 47 which is movable so as to store a PCMCIA card of various size having a variety of protrusions. Consequently, the whole horizontal part of the PCMCIA card 48 is stored in the compartment, so the whole card can securely be supported.
Patent JP-H04203680-A (JP)
Title: Selector device
Inventor: HARADA TAKASHI
IPC: C02F1/44
Filed: 1990-11-30
Abstract: PURPOSE:To select raw water in three directions as well as to downsize a selector in addition to simple in mechanism, ease of operation and selecting sureness by making the raw water selectable to either of a raw water straight outlet, a raw water shower outlet of a first outflow port and a second outflow port with rotational operation of a selector handle. CONSTITUTION:When raw water out of a raw water conducting port 11 is discharged to a second outflow port 3, a selector handle 10 is operated, a first outflow port 2 is closed by a first valve element 5, and a valve body 7 is moved up to a position where a water passage 71 of this valve body 7 is interconnected to the raw water conducting port 11. In addition, when it is discharged out of a raw water straight outlet 12 of the first outflow port 2, the selector handle 10 is rotated as far as a specified angle, the second outflow port 3 is closed by the first valve element 5, and the valve body 7 is moved up to a position where a raw water shower outlet 13 of the first outflow port 2 is closed by a second valve element 6. Moreover, when it is discharged out of the raw water shower outlet 13 of the first outflow port 2, the selector handle 10 is further rotated, and the valve body 7 is moved up to a position where the raw water straight outlet 12 of the first outflow port 2 is closed by the second valve element 6.
Patent JP-H09181363-A (JP)
Title: Ferroelectric thin film device
Inventor: HAYASHI SHIGENORI
IPC: H01L37/02
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To realize an inexpensive and practical device while ensuring workability and performance similar to those of single crystal substrate by employing an amorphous or polycrystalline rock salt type crystal material which is very inexpensive and has a large area as compared with single crystal material. SOLUTION: An underlying electrode 2 (e.g. a Pt layer of about 1000Å) is formed on a substrate 1 made of a polycrystalline rock salt type crystal material material, e.g. a polycrystalline MgO substrate of Φ4' and then a ferroelectric layer 3 [e.g. a pyroelectric material layer of Pb0.9 La0.1 Ti0.975 O3 (PLT)] is formed thereon. Subsequently, the multilayer structure film is masked with photoresist and the PLT is patterned by wet etching while the Pt electrode is patterned by Ar plasma etching. Finally, an insulation film 4, an air gap layer 5 and an upper electrode 6 are formed to fabricate a pyroelectric sensor element. A practical high performance pyroelectric sensor element, as compared with conventional bulk element, is obtained using a polycrystalline MgO substrate.
Patent JP-H04207507-A (JP)
Title: Circular polarized wave print array antenna
Inventor: NAITOU HIROSHI
IPC: H01Q21/24
Filed: 1990-11-30
Abstract: PURPOSE:To radiate an excellent circular polarized wave with a high gain even when a high frequency is required for the design frequency by specifying an interval between a strip antenna element and a slot antenna element. CONSTITUTION:An interval between a strip antenna element 10 and a slot antenna element 22 is selected to be lambdag/4+d or lambdag/4-d, where (d) is a thickness of an insulation board and lambdag is a wavelength of an electromagnetic wave propagating through a microstrip line 12. In this case, even at a high frequency in which the thickness (d) of the board cannot be neglected in comparison with one wavelength propagated on the transmission line with respect to the design frequency, the condition in which the gain is maximized at the design frequency and the condition of radiating an excellent circular polarized wave are both satisfied at a same frequency. Thus, the print antenna radiating an excellent circular polarized wave with a high gain is realized.
Patent JP-H07202249-A (JP)
Title: Photoelectron composite semiconductor element
Inventor: NAKAI AKINOBU
IPC: H01L27/14
Filed: 1993-12-28
Abstract: PURPOSE:To prevent a decrease in characteristics of a photoelectron composite semiconductor element due to diffusion of dopant and contamination of a growing apparatus by forming a semi-insulating semiconductor layer of AlInAs or AlGaInAs. CONSTITUTION:The photoelectron composite semiconductor element is the same as a conventional photoelectron composite semiconductor element except that a semi-insulating semiconductor layer is undoped AlInAs or AlGaInAs 1mum thick. The element can be manufactured by an MOCVD method, an MBE method or photolithography technique. Since a detrimental step of the degree for reducing a patterning accuracy is not generated on an element surface in a manufacturing process of the element, a patterning accuracy in a photolithographic step, etc., can be enhanced. In addition, since it is not necessary to dope an impurity such as Fe, etc., in order to form the layer 5, aging decrease of the element characteristics due to diffusion of the dopant and contamination of a growing apparatus due to the dopant can be eliminated.
Patent JP-H09176752-A (JP)
Title: Simultaneous treatment of aluminum dross remaining ash and aluminum sludge
Inventor: MORITA AKIRA
IPC: C01F7/02
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a simultaneous treating method of aluminum dross remaining ash and aluminum sludge which can simultaneously and efficiently treat these ash and sludge and minimizes the contents of undesirable impurities and can obtain available alumina product as an aluminum source in various kinds of uses. SOLUTION: The aluminum dross remaining ash produced in an aluminum melting process for melting aluminum raw material composed of the aluminum or aluminum alloy and the gel state aluminum sludge containing aluminum hydroxide produced in a surface treating process of an aluminum worked product composed of the aluminum or the aluminum alloy, are mixed. Further, the obtd. mixed material is heated to simultaneously treat the aluminum dross remaining ash and the aluminum sludge.
Patent JP-H08180409-A (JP)
Title: Optical disk recording and reproducing device
Inventor: ARISAKA AKIHIRO
IPC: G11B20/18
Filed: 1994-12-26
Abstract: PURPOSE: To provide an optical disk recording/reproducing device capable of accurately detecting the defect even in any operating state and also at the time of recording to the optical disk. CONSTITUTION: This device is provided with a defect detecting circuit 53 used exclusively for reproduction, by which the defect on the optical disk 1 is detected at the time of reproduction based on a return optical signal obtained from the optical disk 1 through an optical pickup 2, and a defect detecting circuit 52 used exclusively for recording, by which the defect on the optical disk is similarly detected at the time of recording. The outputs of two defect detecting circuits 52, 53 are changed over in accordance with the reproducing time and recording time by a changeover switch 51 and outputted.
Patent JP-H04201803-A (JP)
Title: Device for boxing paste made from konjak in aligned manner
Inventor: ASANO CHIKU
IPC: B65B25/06
Filed: 1990-11-30
Abstract: PURPOSE:To automatically carry out an aligning operation of a large number of packed bodies of paste made from konjak and further load said packed paste into a box as a whole by means of a collectively loading means by a method wherein, as soon as a predetermined number of packed bodies of konjak, which are brought randomly by the conveyor, have been placed on a conveyor, they are transferred to an aligning table. CONSTITUTION:A transfer means 3 is provided to transfer a packed body 20 of paste of konjak from a feed conveyor 1 to an aligning table 2 and a push plate 3a is provided on the conveyor 1 parallelly with the longitudinal direction of the conveyor 1, in which the plate 3a is operated by means of a cylinder 3b. Container boxes 11 for packing konjak are supplied to the vicinity of the table 2 through a space under the table 2. For that purpose, 8 box feed conveyor 4 is provided. By repeating transfer operations by means of the means 3, a large number of the bodies 20 are placed and aligned in rows on the babble 2 (the number: 4X5=20 or 5X4=20) and then they, in an aligned state, are loaded into the box 11 by a collectively loading means 5.
Patent JP-H03198218-A (JP)
Title: Magnetic recording medium
Inventor: ABE KOICHI
IPC: G11B5/73
Filed: 1989-12-25
Abstract: PURPOSE:To obtain a medium having high S/N and showing small reduction of S/N deu to repeated traveling by specifying the number of peaks SPc for roughness of the surface of a magnetic layer and the 10-point average roughness SRz. CONSTITUTION:The peak count SPc of the surface of magnetic layer of the magnetic recording medium is specified to >=100 and the 10-point average roughness SRz to <=500 nm. The peak count SPc is preferably required >=150, and more preferably >=200. If SPc is smaller than the range above described, reduction of S/N due to repeated traveling becomes large and durability becomes worse. SRz of the surface of the magnetic layer is preferably <=400 nm, and more preferably <=200 nm. It is not preferable if SRz is larger than the above range, since S/N becomes low to result in worse picture qualities and reduction of S/N becomes large.
Patent JP-2000161902-A (JP)
Title: Diagonal dimension measuring method and corner end position divider used for the method
Inventor: OSUMI MAMORU
IPC: G01B3/04
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a diagonal dimension measuring method which enables efficient and secure operation for finding out the origin of a reference dimension and can minimize an error and improve the precision. SOLUTION: After a corner end position divider 12 is mounted on one corner part of a plate material 1, which is beveled 2 and the origin of the reference dimension of a reference tape 5 for measurement, is aligned with the position corresponding to one corner end on the surface of the plate material 1 which is found by the corner end position divider 12, the reference tape 5 is set along the surface of the plate material 1, a right-angle gauge 7 is applied to the other corner part of the plate material 1 positioned diagonally to the corner so that one side is in contact with the surface of the plate material and the other side is in contact with the other corner end, and an error of the diagonal dimension of the plate material 1 based upon the reference dimension is measured by comparing graduations of the right-angle gauge 7 along the surface of the plate material 1 with the reference dimension point of the reference tape 5, thus measuring the diagonal dimension of the plate material 1.