baber/WOPTO huggingface dataset:
Patent JP-S5779605-A (JP)
Title: Melt component of bubble domain garnet
Inventor: ISHIDA FUMIHIKO
IPC: H01F41/28
Filed: 1980-11-05
Abstract: PURPOSE:To enable to perform a stable operation over a wide range, by a method wherein a component mixture ratio of Fe2O3 to (Y2O3+Sm2O3+Lu2O3) is selected approximately. CONSTITUTION:A melt component, which is used as a starting material for performing a liquid phase epitaxial growth of a bubble domain garnet (Y Sm Lu Ca)3(Fe Ge)12 used as a magnetic bubble memory material, is prepared through the mixture of Fe2O3 and (Y2O3+Sm2O3+Lu2O3). The component mixture ratio Fe2O3 : (Y2O3+Sm2O3+Lu2O3) is selected into 25-50(mol ratio).
Patent JP-S5677745-A (JP)
Title: Measuring method of gas concentration
Inventor: SHINOHARA KOUJI
IPC: G01N21/39
Filed: 1979-11-28
Abstract: PURPOSE:To ensure a simple and accurate measurement without deciding the zero value, by sweeping the light frequency of the radiated luminous flux absorbed according to the gas concentration in the necessary range of change and recording the upper and lower peak values of the differentiated absorption curve. CONSTITUTION:The laser DL is driven by the driving power source 8 incorporating the oblique current generator 32 in addition to the DC power source 31 and the luminous flux amplitude modulating AC current generator 33 and produces the luminous flux by which the light frequency is swept in the necessary range of change. Accordingly, the scanning is given between the fixed points P11-P12 on the differentiated absorption curve, and then the recording including the upper and lower peak values Q21 and Q22, Q11 and Q12, and others is carried out in accordance with the gas concentration of the differentiated absorption curve by the recorder 5 via the photodetector D and the signal process system 21. As a result, the decision of zero value is eliminated with no optical system of the retro-reflector and others required. Thus the gas concentration is measured in an easy and assured way and in such simple constitution.
Patent JP-S5678277-A (JP)
Title: Television receiver
Inventor: NAKAMURA JIYUNPEI
IPC: H04N5/445
Filed: 1979-11-29
Abstract: PURPOSE:To enable a television receiver having a matrix display panel to display freely characters, numbers, patterns, symbols, pictures, etc., and to reserve programs, by fitting a transparent panel for handwriting. CONSTITUTION:The TV receiver having matrix display panel 3 is fitted with transparent panel 1 for handwriting. Matrix switches that correspond to picture elements of display panel 3 are arranged on handwriting panel 1 and writing on handwriting panel part 1 with a pointed stick or the like makes it possible to drawn random characters, numbers, patterns, symbols, pictures, etc., as if they were written direct in display panel 3 stacked under it. Further, the present channel is changed over to a channel reserved by channel switching part 8 and the reserved channel can be seen by permitting a program reservation table to appear when the display is  switched to the mode in which handwriting panel 1 can be used.
Patent JP-S6132206-A (JP)
Title: Manufacture of magnetic head
Inventor: GOTO ATSUSHI
IPC: G11B5/127
Filed: 1984-07-24
Abstract: PURPOSE:To enhance the adhesive strength between a magnetic head core and a reinforcing plate by bringing the first glass material into contact with the second glass material having the working temp. higher than that of the first glass material and the transition point lower than the working temp. of the first glass material, and joining the magnetic hed core to the reinforcing plate. CONSTITUTION:A magnetic core 1 is joined to a reinforcing plate 2 by depositing low-melting point glass A on the opposing joining surfaces, further depositing glass B having m.p. lower than that of the glass A on the layer of glass A on the reinforcing plate, then combining the opposing joining surfaces, and heating. The working temp. is regulated to a temp. at which the viscosity of the glass is 10<4> poise. The thickness ratio of the glass A layer to the glass B layer is regulated to 5/2-10/1 to obtain a desired effect, and the thickness of the glass B is regulated to <=2mum. Besides, the coefficients of linear expansion of glass A and B are perferably equalized, and the maximum difference limit is regulated to 10X10<-7>deg<-1>.
Patent JP-H098871-A (JP)
Title: Method for sampling modem control signal and communication system applying the same
Inventor: TORIGOE AKIHIRO
IPC: H04L69/40
Filed: 1995-06-21
Abstract: PURPOSE: To obtain a modem control sampling method without the influence of guidance noise by sampling the state of a modem control signal based on sample point information. CONSTITUTION: A communication clock ST 1 is guided from a packet multiplex device 5 side to the side of plural terminals 1-4 with a line cable 22. By this, the modem control signal which is transmitted from the terminal 1-4 side with the line cable is sampled at the multiplex device 5 side. Then, at the multiplex device 5 side, the state of the modem control signal is sampled based on sample point information which is decided by calculating a sampling point as against the modem control signal by following line speed which is decided as the one in the line cable.
Patent JP-S5778549-A (JP)
Title: Developer for electrophotography
Inventor: TAKENOUCHI MASANORI
IPC: G03G9/097
Filed: 1980-11-04
Abstract: PURPOSE:To obtain a developer which is stable and uniform in the quantity of frictional electrostatic charging, is free from photographic fogs, and scattering and cohesion of the toner, increases the number of enduring copies and has a high transfer effect at high humidity by permitting fine silicic acid powder synthesized by a wet method to be contained. CONSTITUTION:The fine powder of the silicic acid which is synthesized by a wet method, and is of 6-11 pH dispersed at 4wt% in distilled water is contained in a developer. The fine powder of the silicic acid of 0.01-2mum average primary grain sizes is used, and the amt. of its application is preferably 0.01-20% base on the weight of the developer. For example, 100pts. polystyrene resin, 5pts. carbon black, and 5pts. methylene blue chloride are kneaded with hot rolls, after which the mixture is pulverized to 10-20mum average grain sizes. 1.0pt.wt. said fine silicic acid powder is added to this and is mixed with a Henschel mixer. 100pts. iron powder carrier of 50-80mum average grain sizes is added to 5pts. the mixture prepd. by this, and these are mixed, whereby the developer is obtained.
Patent JP-S6217382-A (JP)
Title: Rotary pump
Inventor: NAKANE TAKEYUKI
IPC: F04C18/07
Filed: 1985-07-12
Abstract: PURPOSE:To obtain a rotary pump in a small size and easy to manufacture, by alternately turning plural pistons, arranged in an annular cylinder, and changing the displacement of space between the pistons. CONSTITUTION:If a driving plate 3 is rotated, an inner piston shaft 81 and an outer piston shaft 91 perform together with a connecting rod 4 the same rotary motion with gears 2 revolving around the axis. While when the connecting rod 4 moves fully sideward every two times per one rotation, an inner piston blade 8 and an outer piston blade 9 move most separating in one side while most approaching in the other side. The repetition of the above forces attracted liquid and gas to be alternately fed by pressure. An annular cylinder 10, being prepared with a true circle serving as the reference, can be easily manufactured, while a pump, moving both piston blades to perform a rotary motion, also well holds the balance in a driving system.
Patent JP-2000336746-A (JP)
Title: Concrete separate casting method of beam/floor and beam/ floor structure by concrete separate casting
Inventor: UENISHI TAKASHI
IPC: E04B5/32
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To eliminate a troublesome work such as sheathing board cleaning work or the like when high strength concrete for beam and floor and normal strength concrete are separately cast and to promote beam concrete surface finishing work efficiency. SOLUTION: Reinforcing bars 25 extended to a downward position by a specific length from the upper surface 31 of a floor form 42 are so mounted to beam upper end main bars 23 that the beam upper end main bars 23 and shear reinforcing bars 24 wound around beam lower end main bars 22 are alternately positioned. High strength concrete is cast in a beam form 41 until it reaches the same level as that of the upper surface of the floor form 42, and successively, normal strength concrete is cast on the high strength concrete and floor form. The length buried in the high strength concrete is twenty times as long as bar size.
Patent JP-H053626-A (JP)
Title: Electronic controller installed on car
Inventor: UCHIYAMA HIROMITSU
IPC: H02H11/00
Filed: 1991-06-27
Abstract: PURPOSE:To protect circuits during reverse connection of batteries without installing large exclusive diodes for current bypass conventionally attached on outer portion in an electronic controller installed on a car. CONSTITUTION:At the time of normal connection, a battery 11 supplies 12VDC to an electronic controller installed on a car 13 through a fuse 12. A CPU 25 of the electronic controller operates on a 5V power supply prepared by a power supply IC22 and controls drive circuits 41 and 42 by means of control signals 43 and 44 output in response to an input signal 28. Drive circuits 41 and 42 drive actuators 31 and 32 based on said control signal. When a counter- electromotive force current occurs within the circuit in response to the drive operation of the drive circuit, this current flows by bypassing a parasitic diode connected in parallel to a power MOS FET forming the drive circuits 41 and 42. On the other hand, if the battery 11 is connected reversely, the reverse current flow to these parasitic diodes, the fuse 12 is melted and the circuit is protected.
Patent JP-S6311118-A (JP)
Inventor: FUJIWARA TOSHIAKI
IPC: A47J31/52
Filed: 1986-07-02
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-H0320784-A (JP)
Title: Picture memory display controller
Inventor: IKEDA HIROYUKI
IPC: G09G5/00
Filed: 1989-06-16
Abstract: PURPOSE:To speed up the rewriting of a picture memory by selecting a picture memory address or a display memory address by the output signal of a sampling part carrying out sampling different between a display period and a non-display period. CONSTITUTION:During the display period, when a picture memory access signal 000 from a CPU is at a high level, a display address 131 which is outputted from a display memory address counter part 13 by a clock signal 111 from a clock supplying part 11 is selected by a selector 14. When the signal 000 is at a low level, a clock signal 112 is selected by the sampling part 12, the signal 000 is latched and the output 122 is set a low level; an address 003 is selected by the selector 14 and outputted as the address 005 of the picture memory. On the other hand, during the non-display period, when the signal 000 is at the low level, a clock signal 113 is selected by the sampling part 12, the signal 000 is latched and the output 122 is set at a low level; the address 003 from the CPU is selected by the selector 14 and outputted as the memory address 005 of the picture memory.
Patent JP-H0730967-A (JP)
Title: Mobile radio telephone system
Inventor: YAMASHITA TETSUYA
IPC: H04W76/02
Filed: 1993-06-25
Abstract: PURPOSE:To reduce an ineffective dialing and to improve service by executing the substitute reception service with respect to a dial request to a mobile station disable of call reception, confirming the reception of data by a called party and informing the caller of it. CONSTITUTION:When no reply comes from a call to a mobile station 60 from a stationary network terminal equipment 10 or a mobile station 40, a radio telephone exchange 20 rewrites data of a column of the mobile station 60 in a mobile station database 70 into call reception disable. Then the presence of the desired substitute reception service is inquired about the caller and when desired, substitute reception data are described in a substitute reception database 80 and the presence of substitute reception is recorded in a column of the mobile station 60 of the database 70. When the mobile station 60 reaches a state of enabling call reception and registers enable call reception to the database 70, the exchange 20 checks the presence of the substitute reception and when the substitute reception is in existence, the substitute reception data in the base 80 are sent automatically to the mobile station 60 and informed the caller after the reception of the mobile station 60 is confirmed. Thus, invalid dialing is limited and the communication service is improved.
Patent JP-H11338797-A (JP)
Title: Electronic mail transfer controller and program recording medium therefor
Inventor: TOYOOKA TOSHIAKI
IPC: H04L12/58
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To effectively prevent mail from being turned into non-opened state for a long time without loading burden to the sender. SOLUTION: When a mail server receives electronic mail from the side of a client, a CPU 11 recognizes whether it is emergency mail or not and when it is emergency mail, it is discriminated whether that mail is kept in the non- opened state for prescribed time from the reception or not. In the non-opened state, as a result, the emergency transfer destination preset corresponding to the destination of that mail is read out of a transfer destination table TM and the emergency mail is transmitted to that transfer destination.
Patent JP-S6048732-A (JP)
Inventor: IIDA ATSUO
IPC: A61B8/00
Filed: 1983-08-25
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-S6136102-A (JP)
Title: Method of removing hydrogen fluoride contained in hydrogen chloride
Inventor: NOSHIRO MAKOTO
IPC: C01B7/00
Filed: 1984-07-27
Abstract: PURPOSE:To reduce HF in HCl to <= an allowable value as an impurity by a simple operation, bringing a HF-containing HCl gas into contact with an ionic hydroxyl group-containing compound solution suspending alkali aluminate powder. CONSTITUTION:A HCl gas containing about 20-30ppm HF, produced as a by-product during production of trichlorotrifuluoroethane, etc. is introduced to and brought into contact with a reagent for removal of HF, comprising a suspension obtained by suspending 0.03-1.4wt% alkali aluminate (e.g., NaAlO2) powder in 9-98wt% nonionic hydroxyl group-containing compound solution consisting of 1-5C mono- - polyhydric alcohol (e.g., ethanol, or glycerin), so that HF in HCl is reduced to 2-3ppm.
Patent JP-S5379355-A (JP)
Title: Slot line open circuit
Inventor: OGAWA HIROTSUGU
IPC: H01P1/24
Filed: 1976-12-23
Abstract: PURPOSE:To constitute an open circuit by constituting the parallel resonance system in which its capacitance is connected to the limited-size slot cavity.
Patent JP-2000305712-A (JP)
Title: Mouse pad with electronic calculator function
Inventor: IDO TERUO
IPC: G06F3/039
Filed: 1999-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a mouse pad with an electronic calculator function that it is not necessary to change the position of the electronic calculator each time calculation is performed, and it is possible to prevent the generation of any disturbance in the operability of a mouse, and it is possible to obtain the same operability or functionality as that of an electronic calculator with large keys and the large number of display digits. SOLUTION: A space for mounting an electronic calculator is formed at one part of the back sheet of a mouse pad, and the electronic calculator is mounted on the space. Then, a surface sheet formed by integrating an electronic calculator face 2 and a pad face 6 in which key functions are printed at parts corresponding to the keys of the electronic calculator, and anything is not printed at parts corresponding to a display 3 or a solar cell 4 so as to be in a transparent state is adhered to the upper face of the back sheet. Moreover, a signal cable 9 for transmitting a calculated value obtained by the electronic calculator or the contents of each kind of key to a computer such as a personal computer can be connected with this mouse pad.
Patent JP-H11352280-A (JP)
Title: Spent fuel pool
Inventor: NAKAMIZO HIROSHI
IPC: G21C19/07
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To simplify structure and maintenance operation by allowing a replenishment water tank to have the functions of a skimmer surge tank, a replenishment water tank, and a buffer tank, and at the same time providing a purification device in the water bath. SOLUTION: Pool water 2 from a spent fuel pool 15 is cooled by a heat exchanger 11 through heat exchanging with cooling water 12 and is reflowed back to the spent fuel pool 15 by a pool water transfer pump 5, via a replenishment water tank 16 and pool water piping 4. In this case, the pool water 2 overflowing into the replenishment water tank 16 is divided and flows into a plurality of purifying channels of a purification device 18. The pool water 2 passes through the layer of a purification filter medium 22, being arranged at the upper portion of a lattice plate 21 in the channel and is then purified. In this case since, the purification channel are formed in plurality and each can be operated independently, so that another system can ensure functions, even if some channels fail.  Also, since the open-to-atmosphere type is used, the opening/closing operation of a lid is eliminated, when exchanging the purification filter medium 22, so that maintenance is facilitated.
Patent JP-S6217450-A (JP)
Title: Device for controlling position of shift lever
Inventor: INAMURA JUNZO
IPC: F16H63/12
Filed: 1985-07-15
Abstract: PURPOSE:To suppress the overshoot of a shifting force while increasing the response of controlling stroke by providing a means of limiting the initial pressure of a hydraulic actuator. CONSTITUTION:The pressure flow of a hydraulic cylinder 2A is adjusted by controlling the position of the selector valve of a servo-valve 2B by means of the output of an electric current from an actuator controlling amplifier 15. And, a hydraulic pressure to the servo-valve 2B is fed from a hydraulic pressure generating source 18, which is controlled by a hydraulic pressure control circuit 19. Further, this control is carried out by means of a feedback control that regulates a pressure-reducing valve 22, by comparing the detected value of a hydraulic pressure detector 20 with a set value from a hydraulic pressure setting device 21 by means of the hydraulic pressure control circuit 19. By this construction, the overshoot of shifting force can be suppressed while increasing the response controlling stroke.
Patent JP-S5780282-A (JP)
Title: Variable power supply for driving motor
Inventor: FUKUSHIMA ISAO
IPC: H02P7/29
Filed: 1980-11-07
Abstract: PURPOSE:To prevent the damage of the motor, and to enable power saving drive by feeding back signals relating to the output voltage of the power supply and giving liminar characteristics to output voltage when using a DC-DC converter as the variable power supply. CONSTITUTION:A resistor 9 for detecting load currents is inserted in series with the motor and signals proportional to load are obtained in a circuit feeding electricity to the motor 7 and controlling it while employing a frequency-voltage converter 3 controlled by the signals of a variable duty-ratio type pulse generator 10 as the variable power supply 2. The signals are compared with reference voltage 23 by means of an amplifier 17, and the output is inputted to a level detection type signal changeover circuit 18. The output voltage of the power supply 2 is detected by means of voltage dividing resistors 25, 26, and compared with reference voltage 24 by means of an amplifier 19, and the output is inputted to the circuit 18. Both input signals are compared by means of the circuit 18, the larger signals are inputted to a pulse oscillator 10, and a limit is given to output voltage.
Patent JP-H10265537-A (JP)
Title: Block copolymer and its production
Inventor: TOYOSHIMA TETSUYA
IPC: C08F287/00
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject copolymer having excellent bale-forming property and sufficiently excellent effect to improve the impact resistance of a resin by specifying the content of aromatic vinyl bond unit, the ratio of the vinyl bond of conjugated diene bond unit, etc. SOLUTION: This block copolymer is composed of an aromatic vinyl bond unit and a conjugated diene bond unit and contains a block aromatic vinyl part (hereafter called part A). The content of the aromatic vinyl bond unit is 5-60 wt.% and the ratio of the vinyl bond of the conjugated diene bond unit is <=20%. The peak top molecular weight (MP) on the molecular weight distribution curve of the part A by gel permeation chromatography(GPC) is 3,000-300,000, the ratio of the part corresponding to the molecular weight in the range of <=1/3 of the Mp on the molecular weight distribution curve of the part A is 30-90 mol% based on the total part A and the Mp on the molecular weight distribution curve of the block copolymer determined by GPC is 10,000-1,000,000.
Patent JP-H092316-A (JP)
Title: Yawing behavior control device for vehicle
Inventor: NAITOU MOTOHIRA
IPC: B62D6/00
Filed: 1995-06-22
Abstract: PURPOSE: To prevent the behavior control at the time of side slip from becoming unstable by correcting a target value of behavior used for feedback control of yawing behavior of a vehicle, depending on the slip angle of the car body. CONSTITUTION: A controller 3 determines a target yaw-rate from the car speed V and the steering angle detected by sensors 6, 8, and when a slip angle Sa of the car body detected by a sensor 27 is directed outward turning, and larger than a set slip angle, the controller corrects the target yaw-rate along the direction outside turning depending on the slip angle to determine a corrected target yaw-rate, and steers rear wheels 10RL, 10RR through a cylinder 22 so that an actual yaw-rate detected by a sensor 12 coincides with the corrected target yaw-rate. Thus, even the yawing behavior of a vehicle is unstable, the steering of the rear wheel does not make the yawing behavior more unstable.
Patent JP-S5946013-A (JP)
Title: Cooling device for winding
Inventor: MURATA KOUICHI
IPC: H01F27/18
Filed: 1982-09-08
Abstract: PURPOSE:To cool a transformer wnding, etc. excellently without lowering the insulation of the winding by a method wherein a sealed type cooling vessel is disposed between winding layers, a pipe is passed through the vessel, a refrigerant is fed into the pipe and flowing-out refrigerant vapor is collected in a refrigerant collecting duct through the pipe and discharged to the outside when the winding, etc. are cooled by evaporating the refrigerant. CONSTITUTION:A winding section 1 is formed by winding a conductor in a discoid shape, and a plurality of the sections are laminated in the axial direction and received in a tank in which an insulating gas is enclosed. A plurality of the sealed type cooling vessels 2 consisting of an insulating material, such as epoxy resin, boron nitride, Al2O3, etc. are inserted among the laminations of the sections 1 while being mutually separated at that time, and pipes 3a and 3b made of an insulating material, one of them is directed upward and the other downward, are fitted to the end surfaces of the vessels. The pipes 3a are connected to a supply duct 4 extending in the axial direction and the pipes 3b to a collecting duct 5 similarly extending in the axial direction respectively, and they are connected to a radiator and a pump installed outside the tank. Accordingly, the refrigerant is flowed by using a completely independent flowing system.