baber/WOPTO huggingface dataset:
Patent JP-H08251050-A (JP)
Title: Receiver
Inventor: KAWAGUCHI KATSUYUKI
IPC: H04B1/16
Filed: 1995-03-08
Abstract: PURPOSE: To shorten a scanning time by selecting one frequency out of a frequency list of broadcasting stations having the same contents, detecting the electric field intensity of a radio wave of the selected frequency, and outputting the sound when the reception intensity is larger than a specific quantity. CONSTITUTION: An FM reception and demodulation part 2 receives a 1st frequency in the list, and measures and outputs the electric field intensity to a control part 13 immediately. The control part 13 stores a memory 12 with the measured electric field intensity level of the 1st frequency as, for example, a value (b). In this case, a specific quantity is assumed to be 20dBμ and when b>=b' holds, control is so performed as to perform reception at the 1st frequency, thereby turning on the sound switching part 11. The detecting operation is repeated at specific intervals of time. If b<b' holds, on the other hand, a PLL part 4 is put back to the frequency right before the control, and then control for turning on the output of the switching part 11 is performed immediately and a reception state is entered.  Consequently, variation in the frequency of the PLL 4 due to frequency switching is reducible and can speedily be followed up.
Patent JP-S555918-A (JP)
Title: Production of melamine resin
Inventor: MIMURA IKUO
IPC: C08G12/32
Filed: 1978-06-28
Abstract: PURPOSE: In the production of melamine resin by adding formaldehyde in portions to melamine, the amounts of formaldehyde added in each portion is made less than that of the preceding one and the reaction is effected at a temperature lower than the refluxing one, thus forming the tansparent liquid resin free from discoloration.  
     CONSTITUTION: Melamine resin is produced by adding formaldehyde (F) in portions to melamine (M) in an aqueous medium at a molar ratio of less than preferably 2, e.g., 1.9W1.1F/M and effecting the multi-stage reaction. The amount of formaldehyde is 70W10, preferably 50W20% of that of the preceding step. The reaction temperature is below the refluxing one in the reaction system, e.g., 90W 98°C and the pH is preferably 6.4W8.0. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04311190-A (JP)
Title: Secam tint circuit
Inventor: WATANABE YOSHIJI
IPC: H04N9/00
Filed: 1991-04-10
Abstract: PURPOSE:To easily adjust white balance by providing this SECAM TINT circuit with plural capacitors for clamping the voltage of an R-Y signal and a voltage control circuit for varying the clamping voltage of the capacitors. CONSTITUTION:In a demodulating circuit for an SECAM type color television image receiver, the capacitors 2, 3 for charging the clamping voltage of B-Y and R-Y signals to be demodulated are externally connected to a PAL-SECAM signal converting IC 1. The clamping voltage is supplied from the clamping voltage control device 4. Demodulated color difference signals are respectively outputted from an R-Y signal line 5 and a B-Y signal line 6. Since the clamping voltage for clamping the R-Y signal is changed by the device 4, balance between the R-Y and B-Y signals is controlled and the white balance is adjusted.
Patent JP-S521097-A (JP)
Title: Dryer for tobacco leaves
Inventor: HIRAHARA ISAMU
IPC: F26B25/06
Filed: 1975-06-24
Abstract: PURPOSE: Apparatus for drying tobacco leaves to give dried products of high quality by preventing dew formation therein. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04312665-A (JP)
Title: Plate member and connection thereof
Inventor: HIRATSUKA HISATAKA
IPC: E04D13/15
Filed: 1991-04-10
Abstract: PURPOSE:To increase workability by superimposing exterial members on back side plate members with an interval, after holding a nut through a couple of holding brims to be slidable in a slot formed on the back side plate members and fastening them not to move. CONSTITUTION:A square head nut 7 with a brim having an inner screw and an outer screw is inserted in a slot hole 2 provided on a plate member 12. Next, a screwed cap 71 with a brim is fastened on the outer screw of the nut 7 and the periphery of the hole 2 is held by the brim to keep the nut 7 in the hole 2 nut to rotate but slide. Next, the plate 12 is welded between hills of a folded roof 11 and at a little lower position than the top of hill to form the back side plate 1. And a bolt 6 is inserted in the round hole 4 of the exterial side plate 3 and screwed in the nut 7 to fix plates 1, 3. When the plate 1 is flat, a member like a spacer is arranged between the plates 1, 3. In this way, positional deviation of the bolt hole can be adjusted and it can be easily applied even a position where it is hard to insert fingers at the back side.
Patent JP-H09265807-A (JP)
Title: Led light source, led signal lamp, and traffic signal
Inventor: SEKIGUCHI MIKIHITO
IPC: G08B5/36
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To improve maintenance easiness such as light source exchange work at a high place, make compatible with the conventional incandescent bulb signal lamp, and improve fixture efficiency with better visibility by using a light emitting diode having a long service life. SOLUTION: An LED signal lamp 1 is provided with an LED light source 3 in a cup-shaped reflection mirror 2. The light source 3 permits plural circuit boards 5 to be arranged at a polygonal cylinder axially of the mirror 2. Plural LEDs 6 are closely mounted on the outer face of these boards 5. All the LEDs 6 are light-emitted in blue, yellow, or red. A cylindrical support cylinder 7 is secured eccentricity at the right end of the polygonal cylinder of the board 5. The penetration bole of a convergent diameter and 2d of the mirror 2 is closely penetrated and protruded outward at the right end of the cylinder 7 and is secured at this penetration part by adhesive such as cement. At the outer end of the cylinder 7, for example, a metal base 8 with its constitution identical to that of the metal base of the conventional incandescent bulb signal light is concentrically secured.  The metal base 8 protrudes electric electric terminals 8b and 8c on the outer circumference face of the entire metal base 8a to be inserted into a power supply socket and forms an eyelet 8d.
Patent JP-H1115717-A (JP)
Title: Program file management method for portable information terminal
Inventor: SUN HO-KYUNG
IPC: G06F12/00
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To automatically update a file of the latest version with no interaction of users when the files are added, corrected and deleted by providing a 1st process where the memory size information on a portable information terminal is updated and a 2nd process where a file list is sent to the portable information terminal. SOLUTION: A master server is connected to a portable information terminal (410). If a relevant user directory contains no deleting file list (420), the master server notifies the portable information terminal of a file transmission mode (430) and sends a file to be newly added (470). When a deleting file is contained in the user directory, a file change mode is notified to the portable information terminal (440) and the relevant deleting file list is sent to the terminal (450). Then the master server automatically sends the file to be newly added (470) when the end of the file change processing is received from the portable information terminal (460).
Patent JP-H04310855-A (JP)
Title: Method for measuring defect of conductive material
Inventor: ISHIKAWA YUICHI
IPC: G01N22/02
Filed: 1991-04-10
Abstract: PURPOSE:To obtain a method for measuring a defect of a conductive material which can simply measure a defect of an oxide superconductor coil, etc. CONSTITUTION:A presence or absence of a reflection wave and its returning time are observed by utilizing a phenomenon where a reflection wave is generated from a defect 2 when a pulse current flows through a conductive material 1 with the defect 2, thus judging presence or absence of the defect of the conductive material 1 and its position of the defect Therefore, the defect can be detected easily in the case of a three-dimensional complex shape when a material to be inspected forms a wire in coil shape.
Patent JP-H03277024-A (JP)
Title: Multiple address type data transmission system
Inventor: NAKADA HIROYA
IPC: H04B7/24
Filed: 1990-03-27
Abstract: PURPOSE:To attain multiple address communication with high efficiency to lots of stations in a short time by grouping lots of reception stations in response to the quality of a transmission line so as to confirm the transmission in the unit of each group. CONSTITUTION:Prior to start of data transmission, a master station A groups slave divides station groups into proper number. The master station A sends a data. An address information part representing for which group a slave station belongs is added to the head of the data. The slave station accepts the data information part when a group representing its own station is present on the address information part of the data from the master station A and aborts the data information part when not. A slave station accepting the data information part receives it correctly, then no operation takes place and when the information part is not correctly received, the slave station sends a NAK (Negative Acknowledge) signal to the master station. However, the representative station of each group sends an ACK(acknowledge) signal to the master station when the data is correctly received and sends a NAK signal when not correctly received.
Patent JP-S62235672-A (JP)
Title: Data transfer system
Inventor: KUBOTA TOMOAKI
IPC: G06F12/06
Filed: 1986-04-04
Abstract: PURPOSE:To decrease the number of signal lines between devices, by checking whether or not a device number and inputted address information coincide with each other, selecting an input data until they coincide, and selecting an internal data when they coincide. CONSTITUTION:A data transfer system is provided with a device number holding circuit 1, a comparator 2, a selector 3, and a discriminating signal generator 4. The device number holding circuit 1 holds the number of a device which becomes a reference, and the comparator 2 discriminates whether an input data is address information, or a read-out data, by an input discriminating signal, and in case of the address information, the comparator compares whether a value held by the device number holding circuit 1 coincides with the value for showing a device number contained in the address information or not. The selector 3 selects an input data or a data in the device, by the result of comparison obtained from the comparator 2. Also, the discriminating signal generator 4 generates an output discriminating signal by an input discriminating signal and the result of comparison.
Patent JP-H08228632-A (JP)
Title: Method for indicating water quality for water tank for aquarium fish and device for indicating water quality
Inventor: ITOJIMA HIROTSUGU
IPC: A01K63/00
Filed: 1995-02-27
Abstract: PURPOSE: To simply enable the indication of water quality of a water tank for aquarium fish not requiring a running cost. CONSTITUTION: This device for indicating water quality comprises an oscillator 1, a variable resistor 2, electrodes 3, water to be measured 4, a switch 5 and an AC voltmeter 6. The resistance value of water is approximately inversely proportional to the concentration of a nitrate.
Patent JP-H11277161-A (JP)
Title: Device for pressing indicator
Inventor: OKANO KENTARO
IPC: B21D37/20
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a device for pressing an indicator unnecessitating so much time for working. SOLUTION: In this pressing device, a plurality of indicator driving means 4a-4d are provided, which, holding indicators 5a-5d respectively, presses respective indicator, 5a-5d against a surface of a work. By shifting the work on a XY stage 6 in a XY plane, the indicator driving means 4a-4d are driven. Thereby, four marks made by pressing is formed on the work at one time.
Patent JP-H10274082-A (JP)
Title: Engine control system
Inventor: FUJIME YOKO
IPC: G05B11/32
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To grasp dynamic behavior of injection fuel correctly by correcting a parameter on the basis of a difference between an exhaust air-fuel ratio and a target air-fuel ratio when the exhaust air-fuel ratio is feed back-controlled, and also obtaining its correcting result as an educator data of control logic. SOLUTION: A model base control unit 20 for deciding a fuel injection rate by a reverse model of an engine on the basis of an output of the order model of an engine to be modeled and a target air-fuel ratio Ep is arranged on a control device 10 for controlling an injection rate of fuel supplied to an engine 1. At a transient time of an engine operating condition, a correcting signal A for correcting a sliding of the model base control unit 20 on the basis of the output of a linear sensor 15 is decided by a correcting rate deciding unit 60, and is supplied to the model base control unit 20.  Namely, a sliding rate is detected by the correcting signal A at the time of the transient time on the basis of the difference between the target air-fuel ratio Ep and a real measuring value E of an air-fuel ratio, and a correcting rate for correcting the sliding rate is used as an educator data for learning the correction of sliding.
Patent JP-H08246606-A (JP)
Title: Roof tile
Inventor: HARAGUCHI TAKEHIRO
IPC: E04D1/04
Filed: 1995-03-09
Abstract: PURPOSE: To prevent roof tiles from shifting in these positions due to a change with the passage of time after a roofing work, by increasing the tight connection of tiles after roofing. CONSTITUTION: The sash side suport 11 projected at the bottom face side of the sash of a roof tile 10 is set to contact the insert of the tile positioned at the adjacent and covering side. The head side support 12 projected at the rear face side of the head 2 is set to contact the tile tail 6 positioned at the adjacent and covering side to mutually fix together. Respective adjacent tiles are not only superposed with each other but also mutually supported and connected from the side to increase the tight connection of the tiles.  In this way, when the tiles are tightly connected to each other, the tiles 10 can be prevented from shifting the initial positions, even when a clearance resulting from inferior butting is brought between the notch at the head and the notch at the tail or a poor hooking of the tile against the tile sash or corrosion of the tile sash due to weathering is generated.
Patent JP-H08246190-A (JP)
Title: Anodically oxidized film and its formation
Inventor: KAMEYAMA HIDEO
IPC: C25D11/18
Filed: 1995-03-08
Abstract: PURPOSE: To obtain an appropriate pore radius distribution of the anodically oxidized film as a caralyst carrier surface by controlling the treating temp. at the time of subjecting an alumina coating film, that is formed through subjecting aluminum, an aluminum alloy or the like to anodic oxidation, to hydration sealing treatment. CONSTITUTION: In this formation, hydration sealing treatment of an alumina film after anodic oxidation of aluminum or the like is performed at a temp. within the range of 5 to 45 deg.C for several minutes to several hours by using deaerated water having a >=2×10<5> Ω specific resistance and then, the treated coating film is calcined at a temp. within the range of 300 to 500 deg.C. By performing this treatment, an oxide coating film having at least one peak of the pore radius distribution within the range of 25 to 250Å is formed. As the water used for the hydration sealing treatment, deionized water is desired because of the easiness of its production.  In this sealing treatment, the lower the treating temp. and the longer the treating time, the more closely the pore radius distribution in the range of 25 to 250Å approaches a flat and on the other hand, the higher the treating temp., the more the tendency of having a maximum of the pore radius distribution within the range of 25 to 250Å becomes noticeable and also, even a pore size distribution curve having two maxima within the range of 20 to 300Å can easily be obtained. Therefore, the treating temp. and treating time are adjusted so as to obtain a desired pore radius distribution.
Patent JP-H10276260-A (JP)
Title: Radio communication equipment
Inventor: OGURA HISAYUKI
IPC: H04M1/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To confirm a dial tone without lifting up slave unit and to make a phone call by abutting the receiver of the slave unit to the ear as usual by attaining a loud-speaker reception mode by an off-hook operation and switching to a normal communication mode after dial call origination before a call termination side responds. SOLUTION: When the communication key of the slave unit is operated, the control circuit of the slave unit transmits hand-free communication request signals to a master unit 1. The main control circuit 14 of the master unit 1 which receives the signals closes a telephone line L, performs connection by the route of a reception circuit 3 and a transmission circuit 4 → a hand-free circuit 6 → a network circuit 5 and transmits response signals to the slave unit. When the slave unit receives them, the switching circuit of the slave unit is controlled, a speaker for voice amplification is connected to the reception circuit and a communication channel with hands free is formed.  Thus, since dial tone signals from the telephone line L are reproduced by the speaker for the voice amplification through the master unit 1 and a radio channel, the dial tones are confirmed even without lifting the slave unit and abutting a receiver part to the ear.
Patent JP-H10271603-A (JP)
Title: Electric vehicle
Inventor: FURUKAWA SHINYA
IPC: B60L50/16
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To simultaneously prevent damage to a battery and damage to an electronic equipment, by cutting off supply of overcurrent by operating a breaker, after driving and regenerative output from a motor control circuit are stopped, when a detecting signal of an overcurrent flowing between the battery and the motor control circuit is received. SOLUTION: A current sensor 12 is arranged between a battery 4 of a power supply line L2 and a breaker 8. The current value at the above point is measured with the current sensor 12, and the measured current value, i.e., a detected signal I is inputted in a controller 14, which outputs a control signal to a driving circuit 10 on the basis of the detected signal I. Judgement that an output overcurrent of the battery 4 has been generated is performed by using the control signal, when the detected signal I measured by the current sensor 12 exceeds the previously set reference value. The control signal stops the outputs of a generator 18 and an inverter 6, and then operates the breaker 8.
Patent JP-S63245526-A (JP)
Title: Information processor
Inventor: UCHIUMI TORU
IPC: G06F9/355
Filed: 1987-03-31
Abstract: PURPOSE:To increase the relative execution address calculation processing speed by allowing a machine language instruction to include information for relative execution address calculation and control information for selection of address calculation information, calculating the relative execution address and supplying it to an executing means. CONSTITUTION:The machine language instruction including not only execution address calculation information but also relative address calculation information and selection control information of both information is converted to internal information by a decoder 1, and this information is stored in a first instruction register 3. If contents of a field B of the internal instruction in this register 3 are '1' to require relative execution address calculation, the displacement in a field DISP, the instruction length in a field IL, the start address of the internal instruction in a field IMM, etc., in the register 3 are selected through a selecting circuit 5. These selected data are added by an adder 6 to obtain a branch execution address of the relative execution address and this address is stored in a second instruction register 7. Thus, the relative execution address is calculated before the instruction is inputted to the executing means, and the relative execution address calculation processing speed is increased.
Patent JP-H08273925-A (JP)
Title: Superconducting coil
Inventor: OMORI JUNJI
IPC: H01F6/06
Filed: 1995-04-04
Abstract: PURPOSE: To obtain a superconducting coil in which respective superconducting wires are bonded firmly without lowering the operability of a winding operation and which can eliminate the fear of a quenching operation by a method wherein the cross-sectional shape of every superconducting wire is formed to be an oval shape and the arrangement of the cross section of coils by the superconducting wires which are wound in a plurality of rows and a plurality of steps is formed to be lattice-shaped. CONSTITUTION: Superconducting wires 1A which use a drawn material having an oval shape are wound in such a way that every short-diameter side 1a of the oval shape is wound in the up-and-down direction, and every close contact face having a narrow area is formed on opposite faces 1b of the superconducting wires 1A which are adjacent in a plurality of rows and a plurality of steps. Then, the cross section of coils by the respective superconducting wires 1A is arranged to be lattice-shaped, gaps 2A are formed on the outer circumference of the respective arranged coils, the gaps 2A as a whole are impregnated with an insulating resin, and the coils are brought into close contact by a tightening force by a glass cloth 3. Thereby, it is possible to obtain a superconducting coil in which the respective superconducting wires 1A are bonded firmly without lowering the operability of a winding operation and which eliminates the fear of the generation of a quenching operation.
Patent JP-S61237854-A (JP)
Title: Control device for air-fuel ratio in engine
Inventor: YOKOOKU KATSUHIKO
IPC: F02D41/00
Filed: 1985-04-15
Abstract: PURPOSE:To suppress a change of air-fuel ratio, by transferring target air-fuel ratio to be fixed to the sir-fuel ratio immediately before an operative condition changes when a change rate of the operative condition is in a predetermined value or more, in the case of a control device which performs a feedback control of the air-fuel ratio in accordance with an output from an air-fuel ratio sensor. CONSTITUTION:When an engine is in operation, a control unit 20, fetching an output signal from an air flow meter 21, lean sensor 19 and an accelerator pedal depression sensor 23 or the like, discriminates a zone for a feedback (F/B) on the basis of an engine speed and load (throttle valve opening). When the F/B zone is discriminated, the control unit, comparing an operative condition change rate (accelerator pedal depression change rate) W with the predetermined value W1, performs an ordinary F/B control in a compared relation where W<W1 while stops the F/B control in the relation where W1<W<W2. While the control unit is transferred to a routine, fixing target air-fuel ratio to that immediately before an operative condition changes, in case of the relation where W>W2. Thereafter when the change rate W is reset to the predetermined value W1 or less, the control unit controls said target air-fuel ratio, immediately before the operative condition changes, to be gradually approximated to the present target air-fuel ratio.