baber/WOPTO huggingface dataset:
Patent JP-H1136194-A (JP)
Title: Regulation of gas permeability of wrapping paper for smoking product and system therefor
Inventor: HAMPL VLADIMIR JR
IPC: D21H23/12
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To readily regulate the gas permeability of a cigarette wrapping paper without remarkably changing a filling amount of a filler contained in the paper by adding plural kinds of fillers different in particle diameter to the wrapping paper and further regulating the ratio of the amounts thereof added. SOLUTION: Filler slurries from plural reservoirs 22, 24,... holding the aqueous slurries containing filter materials different in particle diameter are added to a fibrous suspension 12 fed to a headbox 14. The amounts of the added filler slurries are regulated with flow controllers 26, 28,... and the gas permeability of a paper sheet 18 is measured with a gas permeability measuring instrument 30 to regulate the flow controllers 26, 28,... with a microprocessor 32 based on measured values of the gas permeability. The amounts and ratios of the filter slurries added to the fibrous suspension 12 can be regulated to thereby adjust the gas permeability of the paper sheet 18.
Patent JP-S63162992-A (JP)
Title: Rotary compressor
Inventor: MORI MASAYASU
IPC: F04B39/10
Filed: 1986-12-24
Abstract: PURPOSE:To prevent the abrasion of valve seats by forming two lugs of a check valve on the suction passage of a cylinder and matching the center line direction of the lugs of the check valve with the peripheral direction of the cylinder. CONSTITUTION:A check valve 20 having two lugs 20a is provided on the suction passage 12 of a cylinder 9. Valve seats 21a are provided in the peripheral direction of the cylinder 9 of a check valve hole 21, and a check valve spring 17 is arranged on the suction passage 12. Since the valve seats 21a are provided in the peripheral direction of the cylinder 9, the contact area between the valve seats 21a and the lugs 20a of the check valve 20 can be made large, and the abrasion of the valve seats 21a can be prevented.
Patent JP-2001136298-A (JP)
Title: Terminal device, program version up system of terminal device, cartridge type memory and cartridge type memory system
Inventor: HIRAGA KOJI
IPC: G06F9/445
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To properly deal with the version up that is required for a terminal device which is connected to a subscriber line. SOLUTION: A terminal device 100 which is connected to a subscriber line 20 has a memory part that serves as a removable cartridge and stores a program which manages a primary operation, and this memory part uses a rewritable memory element (110, 111). The normal version up is carried out by downloading the version up data into a memory from a host via the line 20. When the downloading of the version up data is impossible, a cartridge where a memory storing the version up data is mounted is replaced to carry out the version up. Then a user can easily carry out the version up via the replacement of cartridges with no specialist required even when the downloading of the version up data is impossible by turning the memory into a cartridge in addition to use of a downloading function.
Patent JP-H0540803-A (JP)
Title: Arrangement method utilizing rectangular dual graph
Inventor: KITAJIMA MITSU
IPC: G06F19/00
Filed: 1991-11-28
Abstract: PURPOSE:To express the arrangement of an object by means of a rectangular dual graph having various kinds of edge directions and edge types of nodes and to efficiently obtain an optimum arrangement not having an overlap by means of a repeated arrangement improving method, as to the arrangement method for arranging the object utilizing the rectangular dual graph. CONSTITUTION:The rectangular and coposite rectangular object arrangement is epressed with a rectangular dual graph 1, the edge corresponding to a pattern is changed for four adjacent nodes within the rectangular dual graph 1, costs before and after the change is calculated, and the arrangement satisfying the conditions are applied. By repeatedly performing these procedures, the optimum object arrangement is determined.
Patent JP-2000141228-A (JP)
Title: Surface grinding and cleaning device of cylindrical article
Inventor: AOKI YOJI
IPC: B24C3/10
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a surface grinding and cleaning device of a cylinder capable of realizing adjustment of grinding and cleaning workmanship in the case where a diameter of the cylinder changes by adjusting grinding and cleaning time regardless of transferring speed and rotating speed of the cylinder and reducing repairing cost. SOLUTION: It has characteristics to be constituted to carry out transfer of a cylinder W by a wide belt conveyor 3, to carry out rotation of the cylinder W by combination of the belt conveyor 3 and a free roller 7 devised free to rotate to elevate and to carry out projection of a projection material in a direction to cross with the advancing direction of the belt conveyor 3.
Patent JP-H02159849-A (JP)
Title: Termination resistor connector
Inventor: OBA AKIRA
IPC: G06F13/40
Filed: 1988-12-13
Abstract: PURPOSE:To attain the connection of a termination resistor circuit in an optimum state in response to an external input output device by providing a switching drive means whose power is supplied through a signal line and an earth line automatically when the external input output device is connected. CONSTITUTION:When an external input output device 23 is connected to a computer main body 21, a closed circuit is formed in a route of power supply Vd - switch drive source 27 - signal line 24 - earth line G and the drive source 27 is operated. then changeover connection means 27a-27c are thrown to the position A as shown in figure, the device 23 is connected to the main body 21 via an external bus 22 and the termination resistor circuit 28 is connected to the bus 22 to protect the entire operation of the bus. When the device 23 is disconnected from the main body 21 or the bus 22 is disconnected, since the power circuit of the drive source 27 is interrupted, the means 27a-27c are thrown to the position B, resulting that the internal bus 25 of the main body 21 is protected by the termination resistance circuit 26 and the operation of the bus 25 is surely protected.
Patent JP-2000140904-A (JP)
Title: Manufacture of hot rolled p-added steel sheet excellent in surface property
Inventor: KIZU TARO
IPC: B21B1/26
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain excellent surface properties by which spotted patterned scale defects are not generated by rough rolling a slab at a temp. lower than a specified temp., raising the surface temp. by over a specified temp. by heating a rough bar after rough rolling and executing finish rolling after descaling. SOLUTION: The slab is rough rolled at the temp. of <=1050 deg.C and the surface temp. is raised by >=30 deg.C by heating the rough bar after rough rolling. Even when the slab of P-added steel is rough rolled directly from a continuous casting machine, or, after heating the slab with a reheating furnace, similar effects are attained. It is preferable to define the rising of the surface temp. as <=150 deg.C from the viewpoint of the cost of energy and heating can be executed with an induction heating device using an induction coil or the like. This is because, by lowering the temp. of rough rolling, the surface inspissation of P is suppressed and, by raising the surface temp. of the rough bar, the peeling of scale during finish rolling is suppressed.
Patent JP-H07143141-A (JP)
Title: Bypass method for frame relay network
Inventor: SHIRAI NOBUO
IPC: H04M7/00
Filed: 1993-11-19
Abstract: PURPOSE:To realize the backup for lots of inter-station lines with a few PVC (permanent virtual circuit) of a bypass frame relay network line by making one inter-station line corresponding to one PVC of a frame relay network line for bypass. CONSTITUTION:All permanent virtual circuits(PVC) included in a faulty relay line are made corresponding to PVCs whose number is less than the number of PVCs in the faulty relay line of a bypass frame relay network line, each PVC for the relay line is switched to a PVC of the bypassing frame relay network line on the occurrence of a fault of a relay line, a PVC number of the faulty relay line is included in a transfer frame to the PVC of the bypass frame relay network as backup data, and a reception station extracts the PVC number in the faulty relay line to implement succeeding routing. That is, all PVC links included in one inter-station relay line A are integrated into, e.g., one PVC link of the bypassing frame relay network line and the result is transferred.
Patent JP-H05149297-A (JP)
Title: Centrifugal fan
Inventor: HIGASHIDA TADASHI
IPC: F04D29/44
Filed: 1991-11-28
Abstract: PURPOSE:To prevent generation of reverse flow in a centrifugal fan as far as possible. CONSTITUTION:This centrifugal fan is formed so that a multi-blade rotor 2 is arranged in a volute casing 1 and a bell mouth 4 to introduce suction air is formed on the port edge of the suction port 3 of the volute casing 1. When the center and the suction area of the bell mouth 4 are not changed, the full length of the blade 5 of the multi-blade rotor 2 is set to L, and the measure from the suction side end part of the blade 5 to a suction point A as a boundary of a reverse flow generating part is set to L, as for scroll angle theta from the beginning start position P, of the volute casing 1, the radius of the bell mouth 4 is gradually increased in the territory in which L'/L is decreasing, and reversely the radius is gradually decreased in the territory in which L'/L is increasing.
Patent JP-H07205480-A (JP)
Title: High-speed detecting method for position and strength
Inventor: GAAMEI KEI GAAMEI
IPC: B41J2/44
Filed: 1994-12-19
Abstract: PURPOSE: To facilitate calibrating a laser power level by setting a sample and hold circuit for outputting a comparison difference as an error signal in response to an output of a capture circuit which discovers a match to a stored pattern, and the like. CONSTITUTION: An output of a look up table is converted in a digital to analog converter 22 to an analog voltage, and the output is applied to a sum connector 24 via an amplifier. At this time, a laser power is detected by an optical sensor 25 and the output is coupled to the same sum connector through amplifiers 26 and 27. An actual power level and a predetermined power level are compared with each other to generate a difference. At the same time, data bits transmitted to the look up table are connected to a capture circuit 28. When a match is found between one of stored data patterns and a plurality of bits of a video stream, a signal for capturing an output voltage from a junction 24 is transmitted to a sample and hold circuit 29 and the output is transmitted as an error signal.
Patent JP-H04188679-A (JP)
Title: Semiconductor light-emitting element
Inventor: KONDO HIROSHI
IPC: H01L33/06
Filed: 1990-11-19
Abstract: PURPOSE:To enable a blue light emitting element of DH structure to be obtained by a method wherein Zn1-xCdxS multilayer structured layers different in composition ratio (x) are formed on a singlecrystal substrate, an active layer containing Zn and Se is provided thereon, and Zn1-xCdxS multilayer structured layers are formed thereon. CONSTITUTION:A distortion superlattice layer composed of Zn1-xCdxS multilayer structured layers 22 different in composition ratio (x) is formed on a single- crystal substrate 21, an active layer 23 containing Zn and Se is provided thereon, and a Zn1-xCdxS multilayer structured layer 24 is formed thereon, where the multilayer structured layers 22 and 24 are made to function as clad layers. The compositional ratio Zn:Cd of ZnCdS is so set as to enable the average lattice constant of the distortion superlattice layers 22 and 24 to be nearly coincident with that of the active layer 23 and the distortion layers 22 and 24 to have a larger forbidden width than the active layer 23. By this setup, a double-hetero structure (DH structure) can be realized, and in result a blue light emitting element can be obtained.
Patent JP-H06164166-A (JP)
Title: Structure for fixing electronic device with insulated fiber
Inventor: WAKITANI MASATOSHI
IPC: H05K7/14
Filed: 1992-11-25
Abstract: PURPOSE:To provide a structure for fixing an electronic device with an insulated fiber which eliminates adhering process and facilitates assembly by not requiring a double-faced tape. CONSTITUTION:An electronic device prevents a sub-base 8 from making contact with a chassis 4 by insulating fiber 1 by inserting the protruding piece 2 of insulating fiber 1 into the hole 5 of the chassis 4, mounting the insulating fiber 1 on the chassis 4 and vertically mounting the sub-base 8 on a main base 6 by connecting the connector of the sub-base 8 with the connector 7 of the main base 6. The protruding piece 2 is constituted of a linear part 2a whose width B is almost equal to the height B' of the hole 5 of the chassis 4 and an inclined part 2b which is provided continuously from the linear part 2a and has a width that becomes smaller as it goes to the leading tip.
Patent JP-H11149030-A (JP)
Title: Lens driving device and lens barrel
Inventor: NAKAO KATSU
IPC: G02B7/04
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a lens driving device which copes with even a different lens barrel by the same coil, magnet and yoke, is shared, highly accurately drives a moving lens at high speed and by which a lens barrel is miniaturized by a simple constitution. SOLUTION: One magnetic circuit is provided at the lens barrel and a coil 8 moving a moving lens group in an optical axis direction is provided at a position separated from the moving lens group of a lens holding means, so that they are integrally constituted with the lens holding means. Also, a driving means and a position detecting means are arranged in the vicinity of the sleeve 9 of the lens holding means by seeing from the optical axis direction, and the position of the center of gravity of a lens driving body is arranged in the vicinity of the driving means.  Also, the driving source of a variator lens driving means and a diaphragm driving controlling part 25 are provided in a direction orthogonal with the magnetization direction of a magnet by seeing from the optical axis direction, and are constituted so as to be opposed to each other by holding an optical axis, so that they are attached to the lens barrel.
Patent JP-S63167513-A (JP)
Title: Filter adjusting device
Inventor: YAMAMOTO YOSHIHIRO
IPC: H03H11/04
Filed: 1986-12-27
Abstract: PURPOSE:To shorten a adjusting time and to improve the precision of adjustment by changing the output and the characteristic of a filter if the frequency is not matched with a reference level and defining adjusting data as optimum data when the output coincides with the reference. CONSTITUTION:A control means switches a switch 9 to the side of a terminal (a) to switch the frequency to a frequency f1, and the frequency is so matched that the output from a level detector 5 coincides with a reference level Vref. Next, the switch 9 is switched to the side of a terminal (b) to switch the frequency to a frequency f2. The output from the switch 9 passes the level detector 5 and is compared with the reference level Vref by a comparator 6. At this time, the control means sends filter adjusting data to the circuit constant control terminal of a filter 2. When the output of the detector 5 coincides with th reference level, filter adjusting data at this time is written in a non-volatile memory 24 as optimum adjusting data, and the filter 2 is set to the optimum adjusted state as the initializing operation just after power-on or the like.
Patent JP-H10161201-A (JP)
Title: Synchro-switch device for stroboscope
Inventor: IMAMURA TAKASHI
IPC: G03B15/03
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a synchro-switch device constituted so that the cost thereof is reduced, the manufacturing aptitude thereof is enhanced and a stroboscope device is made compact. SOLUTION: A synchro contact piece 50 is positioned so that a contact part 55 is faced to a synchro terminal 45b by being separated. Then a fitting piece 52 is fixed on a synchro-terminal 45a. A synchro-contact lever 65 is moved according as a shutter blade 30 is turned so that the contact piece 50 is pressed to a printed board 41 side and the contact part 55 is brought into contact with the terminal 45b when the blade 30 arrives at an open position. The contact piece 50 is manufactured by executing the press work of a thin plate. Then, the number of components is reduced and the need of a process for integrally assembling the synchro contact piece to a holding member is eliminated in comparison with a conventional synchro switch obtained by integrally assembling a pair of synchro contact pieces molded by the press work to contact piece holding member by an insertion molding method.  Besides, since the contact piece 50 is directly brought into contact with a pair of terminals 45a and 45b so as to short-circuit an interval between them, the projecting amount of the armature 50 from the substrate 41 is suppressed.
Patent JP-H07168510-A (JP)
Title: Image forming device
Inventor: ONO KAZURO
IPC: G03G21/16
Filed: 1993-12-15
Abstract: PURPOSE:To easily improve the handling of character omission by uniting a pair of rotary bodies, used for carrying a recording material while holding it between them, and a transfer rotary body into one as a regist/transfer unit, therefore facilitating their replacement. CONSTITUTION:The transfer roller 5 and the pair of regist rollers 10a and 10b are supported by a support member 43 so as to be integrated, the two replacement parts are united into one as the regist/transfer unit, and the pair of regist rollers 10a and 10b and the transfer roller 5 are replaced at the same time, thereby reproducing the level of character omission which is the same as that obtained in the initial condition of an image forming device. By the replacement of the integrated regist/transfer unit, the need to replace the two parts independently is obviated. Further, in the replacement of the transfer roller 5, which is very delicate, it is replaced as the unit, therefore it is not necessary to touch directly the transfer roller 5 with a hand, and the attachment of the replacement parts, which is carried out several times by a user till the end of the life of a main body, is greately facilitated.
Patent JP-H01156682-A (JP)
Title: Sample data averaging device
Inventor: MIYAHARA KUNIHIKO
IPC: G01R31/319
Filed: 1987-12-15
Abstract: PURPOSE:To obtain an averaged waveform data with high accuracy by bringing the waveform data to sampling by plural periods by a phase sampling system and adding a data sampled at every period to the corresponding memory by a prescribed number of times. CONSTITUTION:An output of a reference signal generating part 21 is inputted to synthesizers 22, 23, and phase locked signals fS, fC are obtained. These signals are inputted to an IC1 and a clock generator 25, an output signal fANA from the IC1 is brought to A/D conversion by synchronizing with an output fCLK of the clock generator 25, and a digital data T is obtained. Subsequently, this data T is inputted to an averager 150 by synchronizing with an output fT of the clock generator 25. The averager 150 derives a sample point address of the digital data T from the output fT, and adds the data T at every period to the corresponding address of a data memory 34. In such a way, a measuring waveform of an arbitrary period number portion can be surely averaged.
Patent JP-H02160033-A (JP)
Title: Pellet extruder
Inventor: SATO TAKUYA
IPC: B29C48/535
Filed: 1988-12-13
Abstract: PURPOSE:To obtain pellet-shaped materials having a uniform compounding state by disposing a front screw, a rotary disk formed with plural holes, a stationary disk formed with the plural holes, and a rear screw in this order, thereby constituting the screw device. CONSTITUTION:The screw device 4, a die 11 for extrusion and a cutter 12 are disposed. This device 4 is constituted of the front screw 13, the rear screw 14 and a kneading mechanism 15 provided between the screws 13 and 14. This kneading mechanism 15 is constituted of the rotary disk 16 which rotates together with the screw 13 and is formed with plural holes penetrating in the axial direction of the screw between the disk 16 and the screw 14 and the stationary disk 17 which is fixed and disposed in the state facing the disk 16. As a result, the unequal kneading of the raw materials is eliminated as far as possible simply by passing the raw material once through the pellet extruder and the pellet-shaped materials having the uniformly compounded state are obtd.
Patent JP-H03180588-A (JP)
Title: Polyether imide nonwoven cloth, polyether imide-inorganic fiber mixed nonwoven cloth and production thereof
Inventor: KAWAGUCHI YUTAKA
IPC: D04H1/4326
Filed: 1989-12-06
Abstract: PURPOSE:To obtain the subject nonwoven cloth suitable for the production of a fiber-reinforcing thermoplastic resin molded article by dispersing short fibers containing polyether imide short fibers in water, accumulating the fibers on a water-permeable substrate to form a fiber mat, impregnating the mat with a solvent capable of dissolving polyether imide and drying the product. CONSTITUTION:A fiber mat is produced by dispersing short fibers containing polyether imide short fibers in water and accumulating the short fibers in the dispersion on a water-permeable substrate. A solvent capable of dissolving polyether imide (preferably methylene chloride) is uniformly impregnated into the fiber mat and then dried to obtain the objective nonwoven cloth containing polyether imide short fibers bonded with each other at the contacting points.
Patent JP-H04187817-A (JP)
Title: Inner cylinder direct injection type spark ignition engine
Inventor: SASAKI SHIZUO
IPC: F02B75/12
Filed: 1990-11-22
Abstract: PURPOSE:To achieve excellent stratified charge combustion from a low load region to a high load region so as to realize an engine of preferable fuel consumption by providing a first injection nozzle for injecting fuel toward a wall surface of a combustion chamber and a second injection nozzle for injecting fuel in a state of strong penetrating force approximately from above of a collision portion. CONSTITUTION:In a middle and a low load region, a first injection nozzle 7 injects a required quantity of fuel in a liquid column state into a combustion chamber 4 in the directions C, D. A part of the fuel injected in the directions C, D is concentrated in a plug pocket 5 while being vaporized and atomized along a groove 4a of the combustion chamber 4, thus forming a relatively rick mixture. In a high load region, a second injection nozzle 8 injectsd fuel in a liquid column state approximately from above toward a projected collision portion 6 formed at a top surface of a piston 2. Most of the injected fuel is scattered in the direction of a center axis of the piston, and a part thereof is scattered in the direction of a cylinder head 3, thus forming a mixture inside the cylinder according to an injection quantity. Therefore, atomization and mixture of the fuel can become excellent.
Patent JP-2001134356-A (JP)
Title: Signal transmission controller
Inventor: KOYAIZU MASAAKI
IPC: G06F3/00
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To effectively reduce radiation noise or induction noise generated when a signal passes a transmission cable. SOLUTION: The signal transmission controller is provided with output integrated circuits(Ics) 22, 27 for transmitting signals to a transmission cable 12 by signal voltage lower than the inner signal voltage of control boards 1, 2 and input ICs 24, 29 for converting the signal volt of signals received from the cable 12 into the inner signal voltage of the control boards 1, 2 and receiving the signals of the converted voltage and constituted so as to reduce the power of signals 23, 28 themselves passing the cable 12 by reducing the signal voltage of the signals 23, 28 lower than the inner signal voltage of the control boards 1, 2.