baber/WOPTO huggingface dataset:
Patent JP-H09113214-A (JP)
Title: Photosensor with direction detection function
Inventor: YOSHIDA TAKASHI
IPC: G01B11/00
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To detect whether test object moves, together with its direction of movement. SOLUTION: Two photosensor part 1A and 1B having moving parts 2A and 2B which move corresponding to the movement of a test object, four optical fibers 3A, 3B, 3C and 3D, and a transceiver part 4, are connected. Then, optical signal is emitted from the transceiver part 4 and the optical fiber 3A, and then the optical signal fed back from the optical fibers 3B and 3D is received with the transceiver part 4 for converting into electric signal, so that the sequence signal corresponding to the movement direction of the test object (or the moving parts 2A and 2B) is obtained.
Patent JP-H01108121-A (JP)
Title: Production of superconducting material
Inventor: YAMAMOTO TAKASHI
IPC: C04B35/45
Filed: 1987-10-20
Abstract: PURPOSE:To obtain a superconducting material having excellent superconducting characteristics at a low cost, using a low-temperature calcination, by dispersing oxides, etc., of an alkaline-earth element and rare-earth element in an organic solvent, forming copper oxalate in the dispersion medium and filtering and calcining the product. CONSTITUTION:Oxides or carbonates (e.g. BaCO3 and Y2O3) of an alkaline-earth element (e.g. Ba) and yttrium and/or a lanthanide element are dispersed in a dispersion medium composed of an organic solvent (e.g. ethanol). The dispersion medium is added with >=1 equivalent of oxalic acid based on the copper and then with an organic solvent solution of a prescribed amount of a copper salt (e.g. copper nitrate) to form copper oxalate in the dispersion medium. The solid component or coprecipitate is separated from the dispersion medium and calcined at about 720-850%oC to obtain a superconducting material composed of oxides of an alkaline-earth metal, yttrium and/or lanthanide element and copper.
Patent JP-2001094569-A (JP)
Title: Method for connecting stm/atm exchange
Inventor: WATABE YOSHIHIRO
IPC: H04J3/00
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To convert data of an STM call into an ATM cell by using its payload without wasting as to a system which connects multiple STM exchanges to an ATM exchange and provides switching service. SOLUTION: An STM exchange has a mapping table showing the relation between the time slot position of an STM call and the data insertion position of the payload of an ATM cell. An originating STM exchange when receiving a call message from a subscriber connected to the STM exchange checks whether or not a path is already present to an opposite STM exchange on an ATM network according to the call message. When the path is not present, the path is set on the ATM network and time slot data of the STM call is mapped to the payload of the ATM cell of the path. When the path is already present, time slot data of the STM call are mapped to a free payload part of the ATM cell of the path. Further, the contents of mapping tables of the calling and receiving STM exchanges are updated.
Patent JP-H06114514-A (JP)
Title: Method for continuously casting aluminum
Inventor: TSUKUDA ICHIZO
IPC: B22D11/124
Filed: 1992-10-05
Abstract: PURPOSE:To improve the quality of a cast material by restraining the generation of inverse segregation layer caused by the production of floating film in a continuous casting method for aluminum. CONSTITUTION:In the continuous casting method for aluminum, the molten aluminum 2 is cooled and solidified while continuously introducing it into a mold 11 and also, after passing through the mold 11, by supplying cooling water 1 on the solidified surface of the cast billet 3, the cooling of the cast billet 3 is progressed to produce the cast material. Then, pressurized air 6 of >=2kg/cm<2> is supplied on and after the supplying position of the cooling water 1 onto the surface of the cast billet 3.
Patent JP-H09103758-A (JP)
Title: Crude refuse treating device
Inventor: KUBOTA AKIO
IPC: B09B3/00
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to suck and discharge air without requiring a heater and without heat loss at the time of sucking the air. SOLUTION: This crude refuse treating device 3 is constituted to be packed with crude refuse treating materials 2 into a crude refuse treating vessel 1 and to execute the decomposition treatment of the crude refuse put into this crude refuse treating vessel 1 by these crude refuse treating materials 2. The crude refuse treating vessel 1 is internally provided with an air suction path 5 for supplying the outdoor air through a heat storage tank 4 into the crude refuse treating vessel 1 and a discharge path 6 for discharging the waste gases in the crude refuse treating vessel 1 to the outside through this heat storage tank 4.
Patent JP-S61144976-A (JP)
Title: Deflecting yoke device
Inventor: JITSUKATA HIROSHI
IPC: H04N3/19
Filed: 1984-12-19
Abstract: PURPOSE:To reduce leak inductance between coils and to increase the degree of freedom of designing of a fly-back transformer by arranging division type bobbins having plural collar parts on the core of a deflecting yoke, and winding said bobbins with a low-voltage and a high-voltage coil. CONSTITUTION:The division type bobbins 4 are arranged while the core 3 is divided, and the low-voltage core 5 and high-voltage cores 6 and 7 are wound on a troidal basis. Consequently, the productivity of the winding operation is improved. Further, the low-voltage coil 5 and high-voltage coils 6 and 7 can be wound nearby, so the coefficient of coupling between the low-pressure and high-voltage coils is increased and the leak inductance is reduced. Consequently, voltage boosting operation is performed efficiently. Further, the leak inductance value is varied relatively freely by varying the gaps between the low-voltage and high-voltage coils 6 and 7 and winding positions of the low- voltage coil 5 and high-voltage coils 6 and 7. Further, the designing of the fly-back transformer function is facilitated because the degree of freedom is high.
Patent JP-2000097482-A (JP)
Title: Air conditioner
Inventor: YOSHIDA IZUMI
IPC: F24F11/02
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To perform a stable operation by rapidly changing the output voltage of a rectifying circuit without delaying the operation of a motor. SOLUTION: An air conditioner comprises a general three-phase rectifier 3, a power converter 9 for converting D.C. into arbitrary A.C., a compressor 10 controlled thereby, a discharge pressure detector 12 for detecting the discharge pressure of the compressor 10, an analyzing part 19 of the driving frequency of the compressor for detecting the rotating speed of the compressor 10 from the discharge pressure, a slip computing part 20 for obtaining slip from the driving frequency of the compressor and output command frequency, a reference slip computing part 21 for computing a reference slip in accordance with the command frequency, a D.C. voltage changing part 22 for comparing the reference slip with an actual slip to determine a voltage change amount and a pulse generating part 23 for driving the general three-phase rectifier 3 based on a calculated D.C. voltage command value.  Thus, an air conditioner capable of rapidly meeting the change of a motor and performing a stable operation can be provided.
Patent JP-H03129676-A (JP)
Title: Manufacture of solid state secondary battery
Inventor: MIFUJI YASUHIKO
IPC: H01M4/58
Filed: 1989-10-13
Abstract: PURPOSE:To increase the discharge capacity, to decrease the self-discharge, and to lengthen the cycle life of a solid state secondary battery by using a mixture of CuzMo6S7.8 and an RbCuIxCly base copper ion conductive solid electrolyte whose particle size is 5mum or less as an electrode material. CONSTITUTION:CuzMo6S7.8 (2.1<z<2.2) which shows good charge-discharge cycle performance and an RbCu4IxCly base copper ion conductive solid electrolyte whose particle size is 5mum or less are mixed and the mixture is used as an electrode material. The amount of the electrolyte is limited to 20-80wt.% based on the weight of the electrode material. Effective contact area of the solid electrolyte to the copper Chevrel compound is increased and electrode reaction resistance between Cu<+> and electron is decreased and effect on pressure contact is sufficiently increased. A solid state secondary battery with excellent charge- discharge efficiency, low self-discharge rate, and long cycle life can be obtained without decrease in energy density compared with a conventional battery.
Patent JP-H07118913-A (JP)
Title: Spinneret device for sea-island fiber
Inventor: OKAMOTO MASAJI
IPC: D01D4/06
Filed: 1993-10-25
Abstract: PURPOSE:To provide a spinneret device for sea-island fibers, capable of forming uniform island component fibers, suitable for polymers low in melt viscosities, and easy in production and handling. CONSTITUTION:In a spinneret device used for sea-island fibers and formed by superposing one or more island-forming nozzles, sea-forming devices and collecting cells successively from the upper side, the island-forming nozzle has island component passages on the periphery of each of plural nozzle holes, and a distribution plate is disposed above the island-forming nozzle at a prescribed distance. The sea component and the island component are supplied into the passages for the components, and subsequently supplied into nozzle holes penetrated from the upper surfaces of projected parts 2a, 3a between the passages at distances. Thus, the flow pressures of the respective components into the nozzle holes are controlled to uniformly introduce the components.
Patent JP-H0725001-A (JP)
Title: Locking and adjusting device of printing press
Inventor: ROBAATO SHII KIAMUKO
IPC: B41F30/00
Filed: 1993-09-20
Abstract: PURPOSE: To simplify locking procedures so that the procedures can be taken in a speedy manner by providing a slide block which is slidable in a slot with a retaining member with an elongated groove which is rotated by a rotating means and a locking means which can be unlocked at an inward position. CONSTITUTION: The locking device 12 has an outer surface 56 and also has a slide block 54 which is slidable between an inward position where the outer surface 56 is flush with the outer surface 44 of a cylinder 40 and an outward position protruding through the outer surface 44, in a slot 46. In addition, a retaining member 20 having an elongated groove 22 is mounted, in a freely rotatable manner, on the slide block 54. When the slide block 54 is set at the outward position, a blanket 68 is clamped to the retaining member 20 of the slide block 54 using a rotating means to be spread around the cylinder 40. After that, the slide block 54 is to moved to the inward position and thereby is fixed to the cylinder 40.  In order to lock the blanket 68 on the cylinder 40 in an unlockable manner using a cam part 80 and a blot 92, the slide block 54 is fixed at the inward position so that it can be unlocked.
Patent JP-H04142969-A (JP)
Title: Printer
Inventor: KOJIMA YUTAKA
IPC: B41J29/46
Filed: 1990-10-04
Abstract: PURPOSE:To know type of an error to be identified from an error code by sequentially storing history data of malfunction generation of one set of total printing number and total operating time from the start of a malfunction factor and operation to generation of the malfunction each time the malfunction is generated during operation. CONSTITUTION:If a sheet clogging or a malfunction in a mechanism or an electronic component in a printer 5 occurs during printing operation, a CPU 1 stores an error code allocated to corresponding malfunction factor, and a page counted value and an hour meter value at the time of malfunction generated in a configuration of an error history data in a memory address 0002H, then moves, if next malfunction occurs, the error history data stored before in next error history data area, and stores the error history data at the time of the malfunction generated in an error history data area 221 from the address 0002H. Accordingly, the respective history data are stored from new history data at the time of a malfunction generated in the data area 221 from the address 0002H to sequentially store the history data generated at the older times in the data area having many memory addresses.
Patent JP-S61142486-A (JP)
Title: Obstacle detector for vehicle
Inventor: IIDA MIKIO
IPC: G01S13/12
Filed: 1984-12-17
Abstract: PURPOSE:To enable quick detection with a high accuracy, by providing an emission rate altering means to switch the pulse signal emitted from a transmission means to the smaller emission rate receiving an emission rate alteration signal. CONSTITUTION:At the step 1005, it is judged whether as alarm signal exists or not. When no alarm signal exists, the step shifts to 1006 and TR is read out from a random number table. When the alarm signal is detected, the step shifts to 1007, there TR is read out from the random number table while multiplied by a specified value (for example, 0.5) to switch the pulse signal to the smaller rate. In this manner, when a vehicle is far away from an obstacle, a pulse signal is emitted at a large emission rate while it approaches the obstacle, the pulse signal is emitted at a small emission rate. This can reduce the time required for the detection of the obstacle thereby enabling quick detection with a high accuracy.
Patent JP-H09115973-A (JP)
Title: Inspecting method for foreign substance
Inventor: KAMI SUKEYUKI
IPC: H01L21/66
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To enable the detection of the foreign substances on a wafer even if the surface of the wafer is rough when measuring the size and number of the foreign substances on the wafer. SOLUTION: The sensitivity of detection of the foreign substances on a wafer 2 is determined by the ratio of the intensity of reflection light from the foreign substances 8, 8a to the intensity of the reflection from the surface of the wafer. The intensity of the reflection from the surface is increased with an increase in the degree of the unevenness of the surface of the wafer 2. To cope with this, the recesses in the surface of the wafer 2 is filled with coating material 1 to match the level of the recesses with the level of the projections, so that the reflection from the wafer surface is thereby suppressed.
Patent JP-H04142603-A (JP)
Title: Controller of machine tool
Inventor: MOMOKITA ATSUSHI
IPC: G05B19/18
Filed: 1990-10-03
Abstract: PURPOSE:To make it possible to execute communication of a large amount of information in a short time by executing data receiving and sending between the PMC section and the MMC through NC section. CONSTITUTION:The controller of machine tool consists of a NC section 10, a PMC section 11, and a MMC section 12. This NC section 10 executes numeric control based on a processing program, the PMC section 18 controls each section of a machine tool 19 based on input data from the NC section and the machine tool 19, and can transfer data to the NC section 10. Further, the MMC section 12 has a processor 20, a CRT 22, and a keyin section 2, and between the processor 20 and the NC section 10 data can be transferred. Furthermore, Data transfer between the PMC section 11 and the MMC section 12 is carried out through the NC section 10. With this, the communication between the MMC section and the PMC section can be completed within a short period of time.
Patent JP-H04143848-A (JP)
Title: Dma controller
Inventor: YOSHIDA ETSUSHI
IPC: G06F13/28
Filed: 1990-10-04
Abstract: PURPOSE:To send the data and a control code to an external device by providing a register into a DMA controller to store the control code and transferring this code to the external device from the register after the DMA transfer of data. CONSTITUTION:A DMA controller 1 consists of a DMA control circuit 11, a control code transmission control part 12 including a register 13, a register 14 storing a control code, an OR gate 15, an internal data bus 16, an internal address bus 17, and an internal control bus 18. Then the circuit 11 controls the DMA transfer of data and the part 12 sends the control code stored in the register 14 to an external device when the DMA transfer of data is over through the circuit 11. Thus the data and the control code are transferred to the external device without using any extra memory nor giving any load to a CPU.
Patent JP-S62128680-A (JP)
Title: Picture output device
Inventor: NAGASHIMA YOSHITAKE
IPC: H04N5/46
Filed: 1985-11-29
Abstract: PURPOSE:To output a video signal which makes an excellent picture by providing a scanning changeover means to vary the horizontal-scanning times within the vertical scanning period of the first video signal and a means to selectively switch between the output of the said changeover means and the second video signal. CONSTITUTION:To an input terminal 1, a video signal of NTSC system with 525 scanning lines and 2:1-interlace is inputted. An interpolation circuit 2 generates signals respectively corresponding to the second and the first field scanning-line position from the first and the second field signals of the inputted video signal of NTSC system by means of line interpolation to obtain approximately 525 pieces of horizontal scanning signals for one field of the video signal of NTSC system. When a changeover switch 5 is connected to a contacting point (b), a video signal Vb of 1,051 pieces of scanning lines and 2:1-interlace system in inputted to a H.V synchronizing separator circuit 6, while a horizontal deflection signal is obtained from a H.PLL 9. As a result, video signals of different signal-formation can be outputted as an excellent picture.
Patent JP-H03127695-A (JP)
Title: Air diffuser and air diffusion method using the same
Inventor: IMOTO YOSHINORI
IPC: C02F3/20
Filed: 1989-10-13
Abstract: PURPOSE:To obtain the air diffuser and air diffusion method which allow the easy changing of number and disposition according to the fluctuation in the inflow rate and quality, etc., of treated water by connecting flexible air feed pipes and hanging nets to single or plural air diffusion units. CONSTITUTION:This air diffuser is used by being thrown into an aeration tank 8 according to a change in the inflow rate, etc., of raw water. The single or plural air diffusion units 1, supported by the flexible air feed pipes 5 and the hanging nets 6, can be installed to free positions. Air diffusion is executed from the arbitrary position in the aeration tank 8 if compressed air is supplied from the air feed pipes 5 into an air chamber 2. The position where the air diffuser is to be thrown is the entire surface in the case of full-surface aeration and may be on one side alone in the case of swiveling type aeration. The use of the existing stationary type air diffuser in combination with this air diffuser is possible. This air diffuser can be freely varied in disposition and number, unlike the air diffuser of the stationary type, by throwing the air diffuser into the aeration tank 8 in such a manner and, therefore, the always optimum aeration according to the fluctuation in the inflow rate, BOD, etc., of the raw water is possible.
Patent JP-H03130264-A (JP)
Title: Succinic acid-based compound
Inventor: HAGA TAKAHIRO
IPC: C07D213/75
Filed: 1989-10-14
Abstract: NEW MATERIAL:A succinic acid-based compound shown by formula I [R<1> is alkyl; R<2> is H or alkyl; X<1> and X<2> are H, halogen, (halogenated) alkyl with the proviso that at least one of X<1> and X<2> is halogen]. EXAMPLE:Ethyl 2,3-dibroao-3-[(6-chloro-3-pyridyl)aminocarbonyl]propionate. USE:A controller for harmful terrestrial algae. PREPARATION:For example, a compound shown by formula II is converted through a compound shown by formula III to give a compound shown by formula I.
Patent JP-H11106110-A (JP)
Title: Assembled type roll
Inventor: SUZUKI HIDEO
IPC: B65H27/00
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an assembled type roll which can be manufactured accurately and inexpensively even if the roll diameter is large. SOLUTION: An assembled type roll is formed from a cylindrical body 2. The cylindrical body 2 is formed by arranging a plurality of radial plates 3, which are constituted of an outer end part 3a that is in contact with an article to be carried like long sheets, an inner end part 3b, which is attached to the revolving shaft, and a connecting part 3c, which connects the outer end part 3a to the inner end part 36, radially with respect to the revolving shaft. The outer end part 3a and the connecting part 3c of the radial plate 3, which are adjacent to each other, are arranged at a prescribed gap, and the gap of the outer end part 3a is open to the atmospheric air via the gap of the fine-line-like- substance 7 that is wound around the cylindrical body 2.  In addition, the inner end parts 3b are linked with each other via a pin 6 and fixed by epoxy-base adhesives, thereby forming the inner cylinder of the cylindrical body 2. A slit 3d, which is formed by the gaps of the outer end part 3a and the connecting part 3c, is open to the atmospheric air through the gap of the fine-line-like- substance 7 and is communicated with an aspirator that is installed separately.
Patent JP-H02115575-A (JP)
Title: Pump for atomizer
Inventor: ASABA TSUNEO
IPC: F04B53/10
Filed: 1988-10-24
Abstract: PURPOSE:To eliminate the troublesome works accompanied with the installation of a discharge valve and permit the disassembly of the discharge valve and a suction valve if necessary and carry out the maintenance and replacement by installing the discharge valve and the suction valve contiguously in the extension direction. CONSTITUTION:A discharge valve mechanism and a suction valve mechanism are constituted in a closed body consisting of a cock body 5a, insertion member 7 fitted into said closed body 5a, and a ring-shaped screw 10. When a piston 2 rises, a suction valve body 9b is pushed upward by the suction pressure, and chemicals flows from a chemicals suction passage 9a, and is introduced into the lower part of a cylinder 3 through the through holes 9a and 9b. When the piston 2 lowers, the suction valve body 9b closes a chemicals suction passage, and the pressurized chemical liquid pushes up the discharge valve body 8a against the pressure in an accumulator chamber 4, and is introduced into the accumulator chamber 4, and sent into an injection nozzle through a discharge pipe 13.
Patent JP-H06118439-A (JP)
Title: Device and method for writing light on spatial light modulation element
Inventor: TANAKA YUKIO
IPC: G02F1/133
Filed: 1992-10-06
Abstract: PURPOSE:To provide a device and method for writing light on a spatial light modulation element capable of Increasing the resolution of an image. CONSTITUTION:A liquid crystal panel 103 generates first Image light. and a two-dimensional lens array 104 converges the first image light generated by the liquid crystal panel 103, and the spatial light modulation element 107 generates converged first image light, readout input light 111, and readout output light 112 by a driving signal, and a driving means 106 moves the two-dimensional lens array 104 and the liquid crystal panel 103 by conforming to the first image light relatively for the spatial light modulation element so that the converged first image light can pass each picture element in the prescribed area of the spatial light modulation element 107.