baber/WOPTO huggingface dataset:
Patent JP-H09102797-A (JP)
Title: Transmitter
Inventor: SHINDO NAOKI
IPC: H04N7/173
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To efficiently operate a network for transmitting a moving picture by constituting plural servers of moving picture data in the same group in the network by a transmitter provided with a request instruction control part to send an answer in the case of returning data. SOLUTION: An overall transmission rate managing part 8 calculates a difference value by subtracting an updated overall transmission rate from the maximum transmission rate of a maximum overall transmission rate storage part 5, and a transmission judging part 9 judges a server part 2-1 to be capable of transmitting the moving picture data to a client part 1-1, and makes it return it. Then, the server retrieving part 10 of the client part 1-1 receives the answer from the server part 2-1, and informs the request instruction control part 13 of the identifier of that server and the identifier of that moving picture data. A moving picture data requesting part executes the read-out 4 of the actual moving picture data by using that identifier of the server and that identifier of the moving picture data.  Here, when the answers purporting that the moving picture can be transmitted are received from plural server parts, the retrieving part 10 selects the server having answered first, and releases the others.
Patent JP-S62118308-A (JP)
Title: Optical branching circuit
Inventor: KAGAMI MANABU
IPC: G02B6/122
Filed: 1985-11-18
Abstract: PURPOSE:To obtain a branching circuit which has a wide angle and a low loss although its constitution is simple by composing the circuit of a straight transmission line and a couple of branching transmission lines and arranging them so that the branching transmission lines face the linear transmission line closely. CONSTITUTION:An end part of the straight transmission line 1 is tapered having the sectional area reduced gradually and optical transmission lines 1a and 1b are formed at mutually opposite parts. The couple of branching transmission lines 2 and 2 are equal in refractive index to the straight transmission line 1 and slanting optical transmission lines 2a and 2a corresponding to the taper of the optical transmission lines 2 and 2 are provided at end parts of the branching transmission lines 1a and 1a. Those straight transmission line 1 and branching transmission lines 2 and 2 are so arranged that the respective optical transmission lines 1a and 1a and 2a and 2a are close to each other, but their distance (d) is reduced as much as possible and preferably about a submultiple of the wavelength of light to be transmitted.
Patent JP-H1099914-A (JP)
Title: Method and device for controlling ram speed of extrusion press
Inventor: KOTAI TOSHIYA
IPC: B30B15/20
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To stabilize the fluctuation in the ram speed in the initial extrusion in an early stage by performing the ram speed control when the peak pressure in a main cylinder is detected during the pressure control of the main cylinder. SOLUTION: In the main cylinder pressure control PCA, a switching means 10e of a CPU 10 is operated to be connected to a second operating means 10c when the detected value of a pressure detector 8 becomes the peak, the command value to boost the moving speed of a ram 2 at the prescribed pattern is outputted by a ram speed setting device 12, and switching is performed to the ram speed control SCA. The command value from the ram speed setting device 12 is compared with a second comparator 10d to obtain the deviation. The deviation is converted into the valve opening adjust amount by the second operator 10c, and outputted to a comparator 7e of a valve means 7. The opening amount of a valve disk 7b is adjusted according to the deviation between the detected value of a valve opening detector 7d and the valve opening regulation quantity.
Patent JP-H10106296-A (JP)
Title: Test circuit for semiconductor memory
Inventor: CHO SOO-IN
IPC: G01R31/28
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a wafer burn-in test circuit in which a stress can be applied through bit line stress as well as word line stress and a screening can be performed surely as compared with a conventional one. SOLUTION: The wafer burn-in test circuit for semiconductor memory employing a sub-word line driver is provided with a switch section SW for feeding a different voltage to the power supply line VSS C, T of each sub-word line driver SWD. A ground power supply VSS is fed commonly to all power supply lines during normal operation whereas the ground power supply VSS and a stress power supply STRESS are fed alternately to the power supply line VSS C of sub-word line driver for true cell and the power supply line VSS T of sub-word line driver for complementary cell during test operation.
Patent JP-H10103907-A (JP)
Title: Measuring apparatus for eccentricity amount
Inventor: OKAMURA CHIAKI
IPC: G01H17/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a measuring apparatus by which an eccentricity amount is measured precisely in a region up to a rated speed of rotation during the turning operation of a turbine even when the gap between an eccentricity detector and an axle is changed. SOLUTION: A measuring apparatus is provided with a buffer amplifier A1 to which an output voltage from an eccentricity converter is input and by which is divided voltage is converted into an impedance, with a bias adjusting circuit 4A by which the impedance is converted into a voltage starting from zero, with a capacitance element which is interposed and inserted across the output stage of the buffer amplifier A1 and the input stage of the bias adjusting circuit 4A, which is formed in such a way that two coupling capacitors C4, C5 which cut a DC component and whose capacitance is different form each other are connected in series and which form a differentiating circuit across themselves and a grounded resistance element R15, with a first analog switch S1 and a second analog switch S2 which are installed at both ends of the respective coupling capacitors C4,  C5 and with a switch control circuit 4D which opens, closes and controls the first and second analog switches S1, S2 so as to select any one of the coupling capacitors on the basis of the speed of rotation of an axle.
Patent JP-H06116071-A (JP)
Title: Production of aluminum nitride substrate
Inventor: OGATA YASUNOBU
IPC: H05K1/03
Filed: 1992-09-29
Abstract: PURPOSE:To produce an aluminum nitride substrate fit for removal of an etching resist with an aq. alkali soln. CONSTITUTION:A metallizing layer is formed on the surface of an aluminum nitride sintered compact subjected to surface oxidation treatment, this metallizing film is coated with an etching resist and etching is carried out. The etched resist is then removed with an aq. alkali soln. The aluminum nitride sintered compact is preferably subjected to surface oxidation treatment at 1,000-1,150 deg.C in the air having <=-10 deg.C dew point.
Patent JP-S61128199-A (JP)
Inventor: BENJIYAMIN ABERUZU
IPC: G21K1/06
Filed: 1985-11-20
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-H0893378-A (JP)
Title: Transferable lining form for vertical shaft
Inventor: ISHIGA YUTAKA
IPC: E21D7/00
Filed: 1994-09-29
Abstract: PURPOSE: To secure safety on working and reduce the construction period and carry out an efficient construction work, by arranging a transferable form at the outer periphery of posts erected in a vertical shaft and suspending it by a lifting device and assembling the posts as a truss structure to provide ladders. CONSTITUTION: When a transferable form 16 is moved, the transferable form 16 is securely suspended by a winch and after temporary fixing by a stay wire or a safety pin has been confirmed, the wall is contracted and the form is removed. Next, all workers move from the scaffolds of the transferable form 16 to the post 10 side and the temporary fixing by stay wire and the safety pin is released, Then the winch is remotely operated to lift the transferable form 16 up to a specified height. After that, the transferable form 16 is temporarily fixed again to the posts 10 by the stay wire and the safety pin or the like. Subsequently, the workers move from the post 10 side to the scaffolds of the transferable form 16 and then the wall is widened and concrete is placed.
Patent JP-H03141179-A (JP)
Title: Production of slaking resistant calcia refractory material
Inventor: IKUHARA YUKIO
IPC: C04B35/057
Filed: 1990-09-28
Abstract: PURPOSE:To obtain refractory material giving large slaking resistance and excellent heat-resistant properties with addition of a small amount of impurity by covering the surface of burned material of calcia clinker with metal oxide having high melting point and high slaking resistance with spray coating in cooling or after cooling. CONSTITUTION:Calcia clinker is molded and burned to obtain a burned material, then the surface of the burned material is covered with metal oxide having high melting point and high slaking resistance with spray coating to afford the aimed refractory material. As calcia clinker to be used, slaking-resistant calcia clinker composed of at least metal oxide selected from metal oxide having core part of granular material comprising CaO or containing CaO and MgO as principal ingredient having 1-7 mm granule diameter and surface layer covering the core part having high melting point and high slaking resistance, or compound of the metal oxide and CaO or solid solution of the same composition, is preferable. Furthermore, thickness of the surface spray-coated metal oxide in the burned material is preferably >=0.1mu to impart sufficient slaking resistance to the clinker.
Patent JP-H08103003-A (JP)
Title: Residual battery capacity detector for motor operated vehicle
Inventor: NISHIGORI HIDETAKA
IPC: B60L3/00
Filed: 1994-09-29
Abstract: PURPOSE: To detect the residual capacity of a battery in a motor operated vehicle with less error than prior art with a simple structure. CONSTITUTION: A voltage sensor and a liquid temperature sensor 11 are mounted at a battery 1 for driving a motor operated vehicle, a current sensor 13 for connecting a load is connected to the battery 1, a controller 10 which fetches the output values of the sensors to calculate the residual capacity of the battery 1 is provided, and an indicator 16 is connected to the controller 10. The discharging time of the battery 1 is varied according to the value of the discharge current, and since the capacity of the battery 1 increases as the temperature is higher, the residual capacity of the battery can be found if the voltage, the current and the temperature are known.
Patent JP-H10102589-A (JP)
Title: Diaphragm connecting method for concrete-filled steel pipe column
Inventor: TAKEMURA HIROYASU
IPC: E04B1/30
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To connect a diaphragm into a concrete-filled steel pipe column with high accuracy and high efficiency at a high concrete filling density. SOLUTION: Three skin plates 22a-22c are arranged into a U-shape and fixed. Four comers of the U-shaped space of the skin plates 22a-22c are notched to form comer cut sections, and a diaphragm 24 fixed with the upper backing member 26a, lower backing member 26b, and closing members 28, 30 to four fixed end sections is inserted. The fourth skin plate 22d is fixed to the other skin plates 24a-23c. Ablation nozzles are inserted into the weld space provided between the inner faces of the skin plates 22a-22d, the upper backing member 26a, lower backing member 26b, and closing members 28, 30 from the weld holes formed on the skin plates 22a-22d, and the fixed end sections are welded to the upper backing member 26a and lower backing member 26b by electro-slag welding.
Patent JP-H01135760-A (JP)
Title: Water-soluble or water-dispersible block polyisocyanate, and its production and use
Inventor: BUARUTAA SHIEEFUAA
IPC: C08G18/80
Filed: 1988-10-17
Abstract: Blocked polyisocyanates which are soluble or dispersible in water and comprise
 a) on average at least one blocked isocyanate group and
 b) incorporated, anionic cyanourea groups in an amount ensuring solubility or dispersibility in water are prepared by blocking some of the isocyanate groups of an organic polyisocyanate using a monofunctional blocking agent and reacting the partially blocked polyisocyanate further with a cyanamide salt of a tertiary amine or of ammonia, and are used in a form dissolved or dispersed in water in combination with aqueous solutions or dispersions of organic compounds containing at least two hydrogen atoms which are reactive towards isocyanate groups for the preparation of sheet-like structures.
Patent JP-H11149604-A (JP)
Title: Method and circuit enabling quick magnetic flux inversion in coil of write head related to computer disk driving device or the like
Inventor: ALBINO PIDUTTI
IPC: G11B5/09
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To quickly drive the coil of a write head being an inductive load by applying currents into gates of lower side transistors constituting an H bridge circuit driving the coil of the write head, via boost capacitors. SOLUTION: Boost capacitor circuits 40, 41 consisting of respective pairs of transistors 43, 44 and 46, 47 are respectively connected to gates of transistor 13, 15 via boost capacitors 50, 52. Here, capacitances of the boost capacitors are set so as to be respectively same as gate-to-source capacitances of the transistors 13, 15. Then, the transistors 13, 15 are switched in an H bridged coil driving circuit 20, for example, the transistors 13, 15 are made to be in conduction states. In this process, when the upper side of the capacitor 50 is switched from the ground to a Vcc by way of the MOS transistor 43, current is applied into the gate of the transistor 13 via the capacitor 50.
Patent JP-S62123269-A (JP)
Inventor: YOSHIDA YUJI
IPC: F25B29/00
Filed: 1985-11-20
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-H1057295-A (JP)
Title: Tableware washer
Inventor: NOGAKI HISASHI
IPC: A47L15/42
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To sufficiently transmit the turning force of a wash water voltex flow generated in a water introduction pipe to a washing nozzle for improving a washing function by applying the constitution that a turning center member for guiding wash water to a nozzle shaft, while keeping rotation, is fitted to the bottom of the water introduction pipe for connecting the washing nozzle and a circulation pump to each other. SOLUTION: Wash water is first supplied to the base end 14a of a water introduction pipe 14, and then fed from the forward end 14b of the pipe 14 to the nozzle shaft 13 of a washing nozzle, thereby being jetted toward tableware. In this case, the nozzle shaft 13 is integrated with the forward end 14b of the pipe 14, and a channeling plate 142 is provided in the pipe 14 forward of the nozzle shaft 13. Also, a turning center member 144 is laid on the bottom of the pipe 14 immediately below the nozzle shaft 13. As a result, the supplied wash water turns on the forward end 14b of the pipe 14, due to the action of the channeling plate 142, and reaches the nozzle shaft 13 as an eddy current.  In this case, the eddy current turns around the turning center member 144 as an axis, and the turning force of the current is transmitted to the rotation of the washing nozzle, thereby increasing injection pressure and improving a washing effect.
Patent JP-H06112783-A (JP)
Title: Phase adjusting circuit
Inventor: KOMORI TOSHIO
IPC: H03K5/135
Filed: 1992-09-29
Abstract: PURPOSE:To input a correct picture by stabilizing the count start position of a sampling clock without changing it regardless of the change of the phase of the sampling clock. CONSTITUTION:A horizontal synchronizing signal is divided into two pulses by a delay circuit 19 and an exclusive OR circuit 20 and passes a programmable delay element 16 and is reproduced by a NAND circuit 21 and a flip flop circuit 22, thereby eliminating the change of the rise phase. That is, the horizontal synchronizing signal separated by a synchronizing signal separating circuit 9 is divided into two pulses which have its leading edge part and trailing edge part as respective leading edges, and they are delayed by the programmable delay element 16 and are reproduced as one horizontal synchronizing signal for PLL input.
Patent JP-H08126282-A (JP)
Title: Brushless motor
Inventor: ISHIZUKA YUTAKA
IPC: H02K1/27
Filed: 1994-10-25
Abstract: PURPOSE: To provide a highly reliable brushless motor, by preventing the stickings of cutting powders and dusts to its driving magnet, and by eliminating the origins of its vibration and noise while eliminating the discrepancy between the magnetic centers of its driving magnet and stator core. CONSTITUTION: In a brushless motor, a hub 1 for mounting a magnetic disk thereon, a rotor yoke 2 made of a magnetic material which is fastened to the hub 1, a driving magnet 3 fastened to the yoke 2, and a stator core 7 disposed oppositely to the magnet 3 are provided respectively, and further, the rotation of the hub 1 is driven by the relative rotation of the magnet 3 to the stator core 7. The magnet 3 is an annular poly-pole magnetization magnet wherein the polarities of its magnetic poles neighboring in its circumferential direction are different from each other alternately.  Also, in each boundary part between the different magnetic poles present in the outer peripheral part of the magnet 3, a groove 11 is formed in its axial direction, and the outline of the magnet 3 is so formed that its upper diameter is smaller than its lower diameter, and further, clearances C1, C2 are provided between the outer peripheral surface side of the magnet 3 and the inner peripheral surface side of the rotor yoke 2.
Patent JP-2000091310-A (JP)
Title: Manufacture of semiconductor device
Inventor: SEKIYAMA ARIROU
IPC: H01L21/311
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To prevent a silicon substrate from being etched, when silicon carbide layers formed on the substrate is removed by removing the silicon carbide layers with plasma of a containing gas. SOLUTION: After an insulation film 11 is formed on a semiconductor substrate 10, a resist film 12 having a prescribed shape is formed on the insulating film 11. When a contact hole is formed by using the resist film 12 as a mask by reactive ion etching, silicon carbide layers 13 are formed here and there on the bottom of the contact hole. When plasma treatment is then performed over the entire surface of the substrate 10 by using H2, the silicon carbide layers 13 on the bottom of the contact hole are removed. Thereafter, the formation of a contact is completed by removing the resist film 12 and embedding AlCu 14 through sputtering. Therefore, a contact thus formed which has stable how contact resistance, etc.
Patent JP-H08125034-A (JP)
Title: Semiconductor memory
Inventor: HIDAKA HIDETO
IPC: H01L27/12
Filed: 1994-10-25
Abstract: PURPOSE: To operate soft-error-free, high-integration DRAMs stably. CONSTITUTION: DRAMs are formed on an SOI substrate. The body regions of the transistors Qn1, Qn2, Qp1, Qp2, Qpc, Qe, Qb, Qd, Qm, Qio in a sense amplifier 20, a precharger circuit 23, bit line selector circuits 26A and 26B, a memory cell 27, a dummy cell 28, and a column selector circuit 29 for DRAMs are fixed electrically.
Patent JP-H02131102-A (JP)
Title: Method and apparatus for recovering pure water and substance dissolved in water
Inventor: INIOTAKIS NICOLAOS
IPC: B01D5/00
Filed: 1989-10-06
Abstract: PURPOSE: To efficiently recover substances by introducing a water contg. the dissolved substances into an inert carrier gas stream while adjusting the partial pressure of the carrier gas to a prescribed value in a carrier gas/stream-mixture. CONSTITUTION: The partial evaporation of supplied sea water is carried out in a heat exchanger 16 until a prescribed value is reached. The formed steam is guided to a separator 20 together with brine being produced through a steam/ brine-conduit tube 19, and the brine and the steam are separated from each other. The separated brine is guided to a brine-introducing part 23, and is guided partially as a heating medium to the heat exchanger 4 via a brine branching conduit tube 27. A carrier gas liq. flows in a carrier gas conduit tube 30 to an evaporator 31, where the brine is evaporated and the formed steam is heated. Further, salts and formed hydrates are guided in a supply conduit tube 33 to a salt separator 34. Thus, the recovery efficiency is improved.
Patent JP-H04140181-A (JP)
Title: Printer
Inventor: NAGOSHI SHIGEYASU
IPC: B41J29/17
Filed: 1990-10-01
Abstract: PURPOSE:To prevent the deterioration of printing grade by mounting a means removing the dust on a recording medium to a printer main body. CONSTITUTION:A pair of left and right drive wheels 11, a pair of the motors 19 being the drive sources of the respective drive wheels 11, a pair of gear trains 20 transmitting power, a pair of auxiliary spheres 12, an ink build-in type printing head (ink jet type recording means) 13, a chargeable power supply 14 being a power source, the charging connector 15 of the power supply 14, an electric substrate 16, a dust removing means 17 and a recording medium detection means 18 are provided in a main body. The dust removing means 17 is arranged on this side of the printing head 13 with respect to a printing direction to lightly bring a dust removing roller 117 being a cylindrical member into contact with a recording medium 23 under pressure and the roller 171 tumbles on the recording medium 23 in the direction shown by an arrow with the movement of the main body to bond the medium to gather the same. The dust on the roller 171 is scraped off by the blade 172 being in contact with the dust removing roller 171 under pressure to be received in a dust receiving part.
Patent JP-2000103733-A (JP)
Title: Stable lycopene powder preparation, stable aqueous dispersion of lycopene, their production, use thereof, and nutrient assisting agent, animal feed, food, pharmaceutical and cosmetic containing the same
Inventor: RUNGE FRANK DR
IPC: A23L5/44
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a stable lycopene powder preparation by including lycopene having a specific crystallinity. SOLUTION: The objective preparation contains lycopene having a crystallinity of >20%, an all-trans isomer content of preferably >=50% and a particle diameter of <10 μm. The content of lycopene in the preparation is preferably 0.5-25 wt.% based on the dried weight of the preparation. The preparation is preferably further incorporated with 10-50 wt.% protective colloid (e.g. gelatin), 20-70 wt.% plasticizer (e.g. saccharose) and/or 0-10 wt.% stabilizer (e.g. α-tocopherol) to improve the stability.  The preparation can be produced by producing a molecularly disperse solution of lycopene e.g. in a water-miscible organic solvent a >=30 deg.C, mixing the solution with an aqueous solution of a protective colloid to transfer a hydrophilic solvent component to the aqueous phase and form a hydrophobic phase in the form of nanodisperse phase, removing the solvent and water from the obtained dispersion and drying the product.