baber/WOPTO huggingface dataset:
Patent JP-H1141888-A (JP)
Title: Synchronous rotating machine
Inventor: KAJIURA HIROAKI
IPC: H02K1/22
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To facilitate assembling by suppressing the extension of a field winding, which is wound in a space between the protruding parts of the first rotor core with the second rotor core for higher centrifugal force resistance, while retaining a magnet with the second rotor core. SOLUTION: A layered core 122 is pressed into the outside-diameter side of an iron core 121. At this time, it is formed so that the rotation in the axial direction of the layered core 122 against the iron core 121 is prevented by the engagement of a groove 127 with a pole part 123, and by pressing a field winding 124 from the outer periphery by the inner periphery part of the layered core 122, so that it is possible to prevent the field winding 124 from scattering. The outer periphery of a rotor constitutes respective poles of an N-pole and an S-pole by a magnet 128 inserted into the rotor, and the magnetic flux of the N-pole is sort-circuited to the S-pole through the pole part 123 engaging with an N-pole side groove 127, the iron core 121, and the pole part 123 engaging with the S-pole side groove 127.
Patent JP-H0512831-A (JP)
Title: Information recorded medium and its reproducing device
Inventor: FUJINAMI YASUSHI
IPC: G11B23/36
Filed: 1991-07-05
Abstract: PURPOSE:To improve operability when information recorded medium in which plural kinds of information are recorded is reproduced. CONSTITUTION:The data of respective channels in the information of plural channels recorded in a disk 1 are supplied to a combiner 11 or a combiner 12 through decoders 8,9, and 10. A default corresponding to a prescribed channel is recorded in a nonvolatile memory 16 and the channel corresponding to the default is selected and outputted by the combiner 11 or 12.
Patent JP-S5894244-A (JP)
Title: Am receiver
Inventor: MAEDA AKIRA
IPC: H04B1/18
Filed: 1981-11-30
Abstract: PURPOSE:To obtain the constant frequency characteristics regardless of the level of the receiving frequency, by varying the value of a damping element incorporated in an antenna tuning circuit so that a larger amount of damping is obtained at a low receiving frequency than a high receiving frequency. CONSTITUTION:A damping variable resistance 1c of a high frequency amplifying part 1' is controlled so that the resistance value is varied synchronously with a local variable capacity 1b of a local oscillating circuit 3 which is varied simultaneously with a tuning operation performed in a reception mode. Furthermore, the resistance 1c is synchronized with the tuning operation so that the resistance 1c is increased and decreased when the receiving frequency is high and low respectively. Therefore the Q of an antenna tuning circuit is set at a level equivalent to a reception mode with a high receiving frequency although in a reception mode with a low receiving frequency. Thus the frequency characteristics can be set constant regardless of the level of the receiving frequency. This can eliminate the inconvenience in which the treble is cut in a low receiving frequency.
Patent JP-S6346892-A (JP)
Title: Chrominance signal processing circuit
Inventor: TANAKA YUTAKA
IPC: H04N9/78
Filed: 1986-08-14
Abstract: PURPOSE:To suppress noise and cross color disturbance and to extend the color signal band by synthesizing the outputs of series circuits consisting of plural band pass filters, which divide a carrier chrominance signal, and luminance signal/color signal separating filters to generate the carrier chrominance signal. CONSTITUTION:A composite video signal SV supplied to a terminal 1 is supplied to BPFs 21, 22, and 23 and is divided into bands I-III. Output signals of BPF 21, 22, and 23 are supplied to luminance signal/color signal separating filters 31, 32, and 33. A 1H comb-line filter is used as the filter 31, and a 2H comb-line filter is used as the filter 32, and a 3H comb-line filter is used as the filter 33. Output signals of filters 31, 32, and 33 are added by an adder 4, and the output is led out as a carrier chrominance signal C*. The signal SV is supplied to a subtractor 7 through a delay line 6, and the signal C* is supplied to the subtractor 7. The subtractor 7 outputs the output as a luminance signal Y, thus suppressing noise and cross color disturbance to extend the color signal band.
Patent JP-S5982186-A (JP)
Title: Method and device for improving mechanical property of weld zone
Inventor: HISAMATSU SADAOKI
IPC: B23K9/028
Filed: 1982-10-30
Abstract: PURPOSE:To strengthen and improve the mechanical strength in a weld zone by welding members to be welded then pressing the part near the boundary of the deposited metal and the members to be welded until said part is recessed to a semicircular section thereby generating a residual compressive stress near the boundary. CONSTITUTION:The weld zone of cylindrical members 1, 2 which are butted is set surely on the rolls 10 of adjusted press means 11-2, 11-3. An upper support 6 is turned to the right and the top end of a rod 15 is screwed by a nut 17 to provide a clearance (l) between the arm 6a of the upper support and an arm 7a of a lower support. The members 1, 2 are then rotated slowly and simultaneously and the butt part is welded by a welding torch 18. An oil pressure is applied through a hydraulic pipe 19 into a cylinder 13 right after welding to lift a piston 14 in an arrow direction, thereby bringing the arms 6a, 7a of the supports 6, 7 closer to each other. Then, the rolls 10 at the top ends of the means 11-1, 11-2, 11-3 form a continuous recess 22 near the boundary of a deposited metal 3 and the members 1, 2 thereby generating a residual compressive stress.
Patent JP-H0354486-A (JP)
Title: Method and instrument for locating accident point
Inventor: OKAMOTO HIROSHI
IPC: G01R31/08
Filed: 1989-07-24
Abstract: PURPOSE:To achieve an accurate locating without being affected by the accuracy of a measuring instrument even when a grounding point exhibits a high resistance value by letting a current flow to the grounding point from both ends of an underground cable, sequentially measuring respective current values and calculating ratios thereof. CONSTITUTION:Connecting terminals 3a and 3b are connected to an underground cable 1 with a grounding point (q). A DC power supply 2 is operated and a current is let flow from both ends of the cable 1 toward the grounding point (q). The values of a current which flows from one end of the cable 1 toward the grounding point (q) and then, after a connecting direction changeover switch 6 is changed over, flows vice versa are measured by a measuring DC ammeter 5. Then the grounding point (q) is obtained by calculating the ratio between both the values of currents. At this time, the internal impedance of the ammeter 5 is eliminated in a calculation.
Patent JP-H0923124-A (JP)
Title: Control circuit for power amplifier
Inventor: YOKOI ATSUYA
IPC: H03G3/30
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To improve operation efficiency at the time of controlling the power of a power amplifier by driving the power amplifier at an operation point where high operation efficiency can be obtained while maintaining the linearity of the amplifier. SOLUTION: When an envelope output signal being an analog signal outputted from a detector 4 is converted into a digital signal by an A/D converter 9 and the digital signal is inputted to an FFT operation part 14, a DC component in the input signal and another frequency component are computed by the FET operation part 14 and respective components are outputted to a comparator 12. On the other hand, reference values corresponding to the DC component and the other frequency component are outputted from a reference value table data storing part 11S and digital control signals are outputted from a controller 13 to D/A converters 10, 10' based upon the compared results of the comparator 12. The converters 10, 10' respectively convert the input signals into analog control signals and output respective analog control signals to a BGA 8 and a voltage control part 6.  Consequently output voltage corresponding to transmission power can be obtained.
Patent JP-S6347863-A (JP)
Title: Printer controller
Inventor: MORIKAWA TAKASHI
IPC: G06F13/38
Filed: 1986-08-18
Abstract: PURPOSE:To simplify the constitution of a conversion means to connect to a host machine having a different protocol, by converting a bit of control information based on the different protocol to a bit of printer function information which performs the control of a printer directly. CONSTITUTION:A dip switch 17 is operated corresponding to the machine style of a host machine connected to the printer. A control microprocessor 14 receives a character code, and a control code, etc., from an information processor 11 that is the host machine. And as the result of the analysis of a reception data, when the data is the control code, the control code is the one by the protocol of the host machine, therefore, it is converted directly to a parameter for printer control having the same function as a received control code, by using a conversion table, and a sub-routine which performs a printer operation synchronizing with a print data is called and executed. A various kinds of commands regarding the print operation outputted from the sub-routine, are outputted to a printer interface control part 25.
Patent JP-H0665075-A (JP)
Title: Antitumor agent
Inventor: UMEZAWA KAZUO
IPC: A61P35/00
Filed: 1992-06-25
Abstract: PURPOSE:To provide an antitumor agent containing 8-formyl-2,5,7-trihydroxy-6- methylflavanone as an active component and a pharmaceutically permissible carrier, having tyrosine kinase inhibiting action and useful for the chemotherapy of cancer. CONSTITUTION:Desmos chinensis (a tropical plant) is dried, crushed, extracted preferably with hexane or chloroform at room temperature to 50 deg.C and purified to obtain the compound of formula. The objective antitumor agent can be prepared by using the compound of formula as an active component and supporting on a carrier such as synthetic aluminum silicate and microcrystalline cellulose. The daily dose of the compound for adult is 0.1-1g by oral administration.
Patent JP-H0837570-A (JP)
Title: Electronic mail system
Inventor: AKIYAMA TERUO
IPC: G06K9/00
Filed: 1994-07-22
Abstract: PURPOSE:To provide the immediatism of distribution to transfer a call simultaneously with call incoming by reading an address with a character recognizing function and automatically distributing electronic mail to a receiving person as the user of the electronic mall. CONSTITUTION:A character recognizing means 3 segments and recognizes characters in facsimile data read from a message storage means 25. An address extracting means 4 extracts a specified keyword added to the address from the recognized result provided by the address character recognizing means 3 and extracts a character string, which is described preceding to that keyword, as the receiving person. In this case, the registration/erasure of a registered user name data base is changed by using a user data base changing means 6. Then, an address collating means 7 collates the address provided by the address character recognizing means 3 with the user name data base and specifies the electronic mail user of the receiving person. A message distributing means 8 distributes the mail to the decided distribution destination as an electronic mail message.
Patent JP-H1040792-A (JP)
Title: Relay driver circuit and terminal network controller using the same
Inventor: HONMA TSUGURO
IPC: H01H47/00
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To operate a relay driver even when a high-level voltage is lowered. SOLUTION: When a control portion 5 outputs a high-level voltage to a driver input portion 14, a transistor is turned OFF, and a collector current flows. This collector current flows a transistor 12b, a current mirror circuit is actuated, a current amplifying this collector current flows a transistor 12a, and whereby the transistor 11b is turned ON. The transistor 12a is also turned ON, a current flows a relay 13, and the relay 13 is driven. Therefore, even when a high-level voltage to be output from the control portion 5 by means of a driver control portion 12 is low, operation of the relay driver is possible.
Patent JP-H0631066-A (JP)
Title: Seam data generating device for sewing machine
Inventor: MIZUNO MASAHIRO
IPC: D05B21/00
Filed: 1992-07-20
Abstract: PURPOSE:To automatically generate embroidery seam data for forming a desired shape by adding a feed deviation of a feed implement and working cloth generated at the time of vertical/horizontal simultaneous feed of the working cloth executed by a feed dog of a sewing machine. CONSTITUTION:In a needle location point memory, XY position data of a needle location point of an embroidery pattern is stored in advance. Based on Y position data, vertical feed data is calculated (S11), and based on X position data, horizontal feed data is calculated (S12). When an accumulated value of a feed deviation of a feed implement and working cloth generated at the time of vertical/horizontal simultaneous feed of the working cloth exceeds a prescribed value, seam data is corrected so as to obviate the deviation.
Patent JP-S6084970-A (JP)
Title: Controlling method for polyphase rectifier
Inventor: SAITOU RIYOUJI
IPC: H02M7/06
Filed: 1983-10-14
Abstract: PURPOSE:To limit the maximum change in the magnetic flux of a transformer to the prescribed value or lower even if a polyphase AC input voltage varies by employing an input instantaneous voltage and the value equal to the total of the square of the instantaneous voltages in the polyphases of the polyphase AC input. CONSTITUTION:A square summing circuit 2 generates a voltage proportional to the value produced by adding squared values of instantaneous values VU-V, VV-W, VW-U of the voltages between the phases which are proportional to 3- phase AC input voltages, a voltage/current converter 3 applied the currents proportional to the voltages to integrating comparators 4U, 4V, 4W of the respective phases. The value which is proportional to the sum of the squares of the instantaneous values is integrated at every period of high frequency converting frequency, and inputted to one terminal of a comparator 6. The comparator 6 compares the first voltage with the second voltage which is proportional to the absolute value of the instantaneous value of the polyphase AC input voltage inputted from the other terminal TU, and outputs the maximum pulse width limit signal to a pulse generator 7 when both becomes equal to control a semiconductor switching element.
Patent JP-H0635857-A (JP)
Title: Abnormal end recovery system
Inventor: TAKADA MASAHIKO
IPC: G06F11/16
Filed: 1992-07-20
Abstract: PURPOSE:To quickly recover an abnormal end operation and also to store the data on the abnormal end operation for contribution to the prevention of the future abnormal ends by providing a means on a center computer to store, retrieve and display the data on the abnormal end operation. CONSTITUTION:At the center computer side B, at least a control part A1 is provided together with a storage part A2 which successively stores the data on the abnormal end operations occurring to the application software working at the terminal side A, a display part A2 which shows the abnormal end operation data concurrently with the fetching of them, and an abnormal end operation data retrieving part A3. At the side B, the data on the abnormal end operation data are stored and displayed concurrently with occurrence of the abnormal ends to the application software of the side A. Furthermore all stored abnormal end operation data can be retrieved. Thus, it is possible to quickly and accurately analyze the factors of faults and recover them based on those stored data.
Patent JP-H0242158-A (JP)
Title: Load detecting device for internal combustion engine
Inventor: KAMAI KENICHIRO
IPC: F02D45/00
Filed: 1988-08-01
Abstract: PURPOSE:To reduce the quantization error to the preset load and improve various performances by outputting the detection signal increased or decreased in response to the increase of the load of an internal combustion engine and judging in which side region of the load this detection signal is located. CONSTITUTION:A load detecting device has a throttle opening sensor 1, for example, as an analog quantity detecting means. In this case, A detection signal circuit constituted of a resistor 14, a conductor 16 and sliding pieces 42 and 43 and having the output level that the detection quantity is increased then decreased as the load is increased or the detection quantity is decreased then increased as the load is increased is provided on the throttle opening sensor 1. A region judgment signal circuit constituted of a position judging body 34, a conductor 36 and sliding pieces 44 and 45 and feeding the binary judgment signal on which side of the preset load the detection signal is located is provided. A fuel injection valve 56 is controlled by a microcomputer 52 based on the detection signal and the judgment signal.
Patent JP-2000005295-A (JP)
Title: Deodorizing device
Inventor: ITO MIKIO
IPC: A61L9/20
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a deodorizing device which can improve a deodorizing efficiency of a deodorizing element which has a photocatalytic layer that is excited by an irradiation of ultraviolet and decomposes a deodorizing component. SOLUTION: A deodorizing element 1 is formed into a form of which an element 2 of an upstream side and an element 3 of a downstream side which control a stick ultraviolet lamp 4 respectively are arranged at a both sides of directions of air flow with putting the ultraviolet lamp 4 between the element 2 of the upstream side and the element 3 of the downstream side. An irradiation efficiency is improved, furthermore, a deodorizing efficiency is also improved because the deodorizing element 1 is irradiated with light rays which head from the ultraviolet lamp 4 for both sides, e.g. an upstream side and a downstream side of directions of air flow.  And a good deodorizing efficiency can be realized without enlarging a size of thickness not so much by deodorizing air in two-steps by allowing air to pass through each element 2, 3 of the upstream side and the downstream side of the deodorizing element 1 successively.
Patent JP-H0510765-A (JP)
Title: Piezoelectric element
Inventor: IWAI KIYOSHI
IPC: G01C19/5663
Filed: 1991-07-05
Abstract: PURPOSE:To provide a piezoelectric element which is used to manufacture a sensor whose characteristic is seldom dispersed even with changes in ambient temperature. CONSTITUTION:Piezoelectric elements 14a, 14b, 14c are formed on the side face of a vibration body 12 in the form of an equilateral triangle pole. The piezoelectric elements 14a, 14b, 14c include piezoelectric bodies 16a, 16b, 16c, respectively. A pair of electrodes 18a, 20a, 18b, 20b and 18c, 20c are formed on both of the main faces of each piezoelectric body 16a, 16b, 16c. The electrodes 20a, 20b, 20c are each formed by means of deposition or plating. The electrodes 20a, 20b, 20c are stuck to the vibration body 12. An angular velocity sensor 10 using the piezoelectric elements 14a, 14b, 14c is thus obtained.
Patent JP-S6438641-A (JP)
Title: Gas sensor
Inventor: KUBOTA KAZUNARI
IPC: G01N27/12
Filed: 1987-08-03
Abstract: PURPOSE:To stabilize isobutane gas sensitivity, by providing an oxidizing catalyst layer supporting Pt and Pd to the surface of the gas responsive body of a thin oxide type semiconductor. CONSTITUTION:Platinum electrodes 3, 4 and a platinum heater 2 are baked to an alumina substrate 1 and a tin oxide layer becoming a gas responsive body 5 is formed to the surface thereof on the platinum electrode side. Next, an oxidizing layer 6 supporting Pt and Pd is formed on the tin oxide layer by coating the tin oxide layer with an alumina paste prepared by mixing an alumina powder and colloidal alumina and baking said paste layer after drying an alumina layer. The alumina substrate having the alumina layer thus formed is immersed in a liquid mixture having a predetermined concn. of an aqueous platinum chloride solution and an aqueous palladium chloride solution and, after drying, pyrolysis is performed in air to obtain the oxidizing catalyst layer wherein a mixture of Pt and Pd is supported by alumina. By forming this oxidizing catalyst layer to the surface of the responsive body, a gas sensor low in ethyl alcohol sensitivity and having isobutane gas sensitivity without change by SO2 is obtained.
Patent JP-H0940628-A (JP)
Title: Production of acrylonitrile
Inventor: NAKAMURA HIDEAKI
IPC: C07C253/24
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To easily remove unreacted ammonia from crude acrylonitrile and produce acrylonitrile in high yield while suppressing the loss of valuable materials in the reaction gas and scarcely generating wastes to be treated. SOLUTION: Acrylonitrile is synthesized by reacting propylene and/or propane with ammonia and oxygen and the reaction gas is contacted with a catalyst composed mainly of a double oxide containing an element selected from vanadium, molybdenum, tungsten, antimony and bismuth (e.g. V2 O5 -MoO3 , Pmo-V or Bi2 O3 -MoO3 catalyst) at 200-550 deg.C to remove unreacted ammonia from the reaction gas and obtain acrylonitrile in high yield. The content of propylene and/or propane in the reaction gas for the synthesis of acrylonitrile is preferably <=0.5vol.% and the catalyst is formed in honeycomb form to minimize the pressure drop.
Patent JP-H1023276-A (JP)
Title: Facsimile equipment
Inventor: YOKOYAMA ATSUSHI
IPC: H04N1/21
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To provide the facsimile equipment system in which a host device confirms a color image in the case of receiving the color image, regardless of the equipment configuration having only a single or double color print function. SOLUTION: Upon the receipt of a color image, the conventional print mode, the storage mode or the automatic transfer mode is selected. The operating mode is selected by the user. In the conventional print mode, when a received document is a color image, the document is printed on a plotter 2 as a conventional monochromatic image. When the received document is a color image, the received document is stored in an image information storage section (SAF) 3, and a report including the 1st page image is printed by the plotter 2. The document data, stored in the SAF 3, are extracted by a computer, and the received document is observed as a color document on a monitor. In the automatic transfer mode, when the received document is a colored image, the image is transferred to the computer.
Patent JP-S5896343-A (JP)
Title: Data skew buffer circuit
Inventor: ICHIBA TADAYUKI
IPC: G06F5/06
Filed: 1981-12-02
Abstract: PURPOSE:To shorten the passing time of a buffer circuit and to improve a data transfer speed, by forming a bypass for transfer from the starting data buffer to the ending data buffer of the buffer circuit when the buffer circuit is completely idle. CONSTITUTION:Data is sent from a precedent buffer to a buffer 4 and stored therein and when the data is stored in a trailing buffer, a signal 14 is generated. A signal 15 shows one of buffers 5-7 is full at the time when the signal 14 is generated. Namely, when the signal 15 is positive, an AND gate 11 ANDs the signals 14 and 15 and generates a truth output 16 to store output data 10 in the buffer 5. Then, the signal 15 gets negative when the buffers 5-7 are all idle, and an inverter 12 generates a real output 18; and an AND gate 13 ANDs the signals 14 and 18 to generate a real outut 17, thereby storing the output data 10 in the buffer 7.