baber/WOPTO huggingface dataset:
Patent JP-H01124403-A (JP)
Title: Reinforcing member for umbrella or the like and its use
Inventor: MISHIERU SHIYORE
IPC: A45B25/06
Filed: 1988-03-23
Abstract: PURPOSE: To provide the min. parts, simple attachment and good reliability by constituting a reinforcing material of long parts of a pulling arm, a spoke and a handle and an element formed from single blocks connected by joint tabs directly formed during casting of a mutually integrated bendable element. CONSTITUTION: Each element 1 has a shape of a single casting having several parts corresponding to a pulling arm 2, a spoke 3 and the long part 4 on a handle. These different parts are mutually connected by bendable bonded tubs 5, 6 provided between one end part of the pulling arm 2 and the spoke 3 within an almost central region and between one end part of the spoke and one end part of the long part 4 of the handle. The reinforcing material elements 1 are held to a state assembled by strongly connecting handle parts in a long direction but this strong connection is obtained by bonding, welding or hooping.
Patent JP-H04305232-A (JP)
Title: Filter membrane
Inventor: TOKUSHIMA KANJI
IPC: B01D65/08
Filed: 1991-04-01
Abstract: PURPOSE:To present the generation of contaminations, such as scale, on the surface of the tube-shaped filter membrane. CONSTITUTION:The filter membrane constituted of a tubular external pressure type membrane has a tubular ceramic base material layer 21 and a silane coupling material layer 22 formed on the outside surface of this tubular ceramic base material layer 21. Since the silane coupling material has a hydrophobic property, its surface is resistant to staining. The ceramic base material layer 21 is eventually surface treated by the silane coupling material layer 22 and, therefore, the clogging thereof is prevented. The contamination on the surface of the filter membrane is thus substantially prevented and the generation of the clogging is substantially prevented as well.
Patent JP-S61228183-A (JP)
Inventor: UEHARA YUJI
IPC: F16L39/00
Filed: 1985-03-30
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-2000269708-A (JP)
Title: Electromagnetic field coupling structure and electric circuit device using the same
Inventor: AMANO YOSHIHISA
IPC: H01P5/02
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To reduce insertion loss and to provide a satisfactory electromagnetic field coupling even for a multilayer substrate of especially more than three layer lamination by using a ring-shaped slot and electrically connecting the layers of a multilayer substrate which constitutes a high-frequency electric circuit. SOLUTION: A multilayer substrate is constituted by laminating two substrates 1a and 1b, which consist of insulation materials such as ceramics. High-frequency transmission lines 2a and 2b are electrically connected and a solid pattern inside the multilayer substrate operates as a ground layer 3a inside the multilayer substrate. A slot-shaped (ring-shaped) opening part 4 is a slot-shaped opening which opens inside the ground layer 3a, and the high-frequency transmission lines 2a and 2b are coupled electromagnetically through this opening part 4. The tips of the high-frequency transmission lines 2a and 2b become opening ends 5a and 5b for the high-frequency transmission lines. A distance L from the slot-shaped opening part 4 to the opening ends 5a and 5b is about λ/4 with respect to a wavelength λ.
Patent JP-H08257778-A (JP)
Title: Laser beam welding machine
Inventor: SUGIMURA HIDEKI
IPC: B23K26/064
Filed: 1995-03-27
Abstract: PURPOSE: To perform laser machining with a high working efficiency by making a laser beam incident on an optical reflector and forming plural machining beams reflected by the second surface. CONSTITUTION: An optical reflector 200 is provided with a base plate 210 and plural prismatic bodies 220 extending opposite to the incident direction of the beam B from the base plate 210. When the beam B is made incident on the optical reflector 200, it is reflected by the total reflection area 221 at the tip end of each prismatic body 220. The beam B so reflected is converged on a work surface by a condensing lens, thereby carrying out perforating. As a result, the number of donor inserting holes is increased that can be machined at a time, reducing time required for machining all donor inserting holes.
Patent JP-S54159292-A (JP)
Title: Automatic calibration device of water quality measuring apparatus
Inventor: KATORI TAKASHI
IPC: G01N33/18
Filed: 1978-06-07
Abstract: PURPOSE: To measure water quality accurately and stably by measuring the quality of tap water periodically with a water quality measuring apparatus and washing the apparatus with tap water when the value subtracting the tap water measured value from the measured value of specimen water exceeds the set value.  
     CONSTITUTION: An automatic calibration start is commanded by an automatic calibration command timer 19 which measures calibration intervals. Next, a change- over valve is changed over and the turbidity of tap water is measured with a turbidometer 7 for a fixed time when the measured value by the tap water stabilizes. The tap water turbidity measuring time is determined by a tap water measured value (error component) take-in commander 18 and the stablized tap water measured value is taken in an automatic calibration operator 8. The tap water measured value is the error component by the contamination at the detecting end and in  the piping and is compared with an error set value Q 0 . When the tap water measured value is above Q 0 , a command for washing by tap water is emitted to wash the inside of the detecting end and piping. When the measured value of the tap water lowers down to Q 0  or under and the washing is finished, the measured value of the tap water is entered to the operator 8. After the error component has been changed by this take-in, the specimen water-tap water select valve is changed over, whereby the measurement of the quality of the specimen water is accomplished. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62224186-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NAKAGAWA YUKIO
IPC: H04N9/86
Filed: 1986-03-26
Abstract: PURPOSE:To save the memory capacity of an expansion circuit by applying reproduction so that a changeover point of a compressed chrominance signal comes nearly to a head point of a time section of a luminance signal thereby decreasing the delay of the compressed chrominance signal from an output luminance signal. CONSTITUTION:An FM modulation luminane signal Y from a reproducing head 7 is demodulated by an FM demodulator 12, subjected to time adjustment by a delay circuit 9 and outputted. A compressed chrominance signal CTC from a reproducing head 10 is written in expansion memories 48, 49 via an A/D converter 60 whose sampling frequency is fs, read by a frequency fs/2 and color difference signal data DO12, 22 subjected to time axis expansion to the output of DFFs 52, 53 is extracted. In setting properly a write address and a read address in the timing of clear pulses CL1, CL2 of a write address counter 32 and a read address counter 35, color difference signals R-Y, B-Y having the same time axis as that of the luminance signal Y are obtained.
Patent JP-S55160979-A (JP)
Title: High dc voltage generator
Inventor: SEKI SHIYOUGO
IPC: H02M9/00
Filed: 1979-05-31
Abstract: PURPOSE:To generate a high voltage in each unit and to reduce a voltage which is applied to each thyristor element, by composing a thyristor circuit breaker of plural units which comprise thyristors, resistors and capacitors. CONSTITUTION:After a direct current supplied from a thyristor converter THY to a current transformer coil T is changed over to the thyristor circuit breaker HCB, the circuit breaker is opened to generate a high voltage across the coil T. The circuit breaker HCB is composed of plural units comprising thyristors MT1, resistors R1 coupled in parallel therewith and capacitors C1. The thyristors are turned off by the discharge of commutation capacitors C2. As a result, the currents of the thyristors MT1 flow through the resistors R1 and the capacitors C1 and high voltage are produced in the units, respectively. For this reason, the voltages applied to each thyristor is reduced and reliability is heightened.
Patent JP-S63234830-A (JP)
Inventor: MIYAKE YASUAKI
IPC: H02H7/045
Filed: 1987-03-24
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-S57183170-A (JP)
Title: Time correspondence transfer system
Inventor: MATSUSHITA MINORU
IPC: H04M3/54
Filed: 1981-05-06
Abstract: PURPOSE:To perform connection with desired subscribers automatically at respective points in time by providing a memory, wherein transfer-destination extension equipment terminal numbers of extension subscribers are stored corresponding to individual number given to respective extension subscribers and to respective points in time. CONSTITUTION:When an extension subscriber A dials an individual number, time, and an extension number to which a received call is to be transferred at that time, a central controller 105 stores a transfer-destination extension equipment terminal number in memory areas of an individual number information memory 107 which correspond to the individual number and time. On the other hand, when an extension subscriber B dials the number of the extension subscriber A at allotted time, the central controller 105 controls a timerpiece device 108 and the individual number information memory 107 to read the extension equipment terminal number of a transfer-destination extension telephone set, and then controls a main channel switch 103 to connect the extension subscriber B to the transfer-destination extension telephone set.
Patent JP-S55159204-A (JP)
Title: Automatic driving unit for mobile unit
Inventor: KUBOTA KIYOSHI
IPC: G05D13/62
Filed: 1979-05-31
Abstract: PURPOSE: To establish the automatic driving unit for mobile units such as coke furnaces which can easily restart the automatic operation with the control from the operating table, by stopping the mobile unit to either of a plurality of specific positions in the vicinity, even if the automatic operation is intermitted.  
     CONSTITUTION: The mobile unit for coke furnace having the control section as shown in Figure is stopped before the furnace in the vicinity at the intermission of automatic operation, and the furnace number data C is inputted to the stop position data generator 2 from the operation table or the like. The generator 2 produces the position data E corresponding to the data C, and the said position data E is preset in the counter 4 with the preset signal F. In the restart of the operation of the mobile unit, the next stop position is inputted to the stop position data generator 2 as the furnace number B. The running control unit 3 controls the operation of the mobile unit based on the difference between the position data E and the present position data D, the running distance pulse input A is added to or subtracted from the counter 4, and the mobile unit is controled to be stopped to a given position. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60211404-A (JP)
Title: Manufacture of synthetic resin optical transmitter
Inventor: OOTSUKA YASUJI
IPC: C08F2/02
Filed: 1984-04-05
Abstract: PURPOSE:To obtain the optical transmitter which has no cavity in the center and has a uniform refractive index distribution and is solid almost to the overall length by irradiating an object with light gradually from one terminal of a transparent tube while limiting the range and controlling the synthetic resin optical transmitter to constant temperature during the manufacture of the optical transmitter by a photopolymerizing method. CONSTITUTION:A mixture of plural monomers which differ in polymer refractive index and monomer reaction ratio from one another is charged in a formed tube 1 and irradiated with light from a light source lamp 10 through a light transmission window 8 within the irradiation range (l) limited by a guide tube 7 formed of a light shielding material. At the same time, the formed body 1 while rotated on its own axis by a formed tube driving mechanism 3 is moved up and down at a constant speed. Then, air which is controlled to the constant temperature by an air conditioning device 13 after recovered from a thermostatic chamber 2A through a suction tube 15 is sent in the thermostatic chamber 2A through a feed tube 14, and consequently the environment surrounding the formed tube 1 is held at invariably constant temperature within the irradiation range.
Patent JP-2000269991-A (JP)
Title: System and method for setting network address
Inventor: UCHIYAMA ATARU
IPC: H04L12/40
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To enable use for a general communication line having a simple constitution by transmitting a physical address to be set and a desired network address to be set to a network by broadcasting, receiving a physical address and a network address sent by a setting device, and setting network addresses according to them. SOLUTION: A transmitting and receiving means 11 adds transmission-source Internet protocol(IP) addresses and ports and transmits the IP addresses and physical addresses as data by the user datagram protocol(UDP). Namely, the means 11 broadcasts the physical address and IP address of a desired Ethernet(R) device to be set. At this time, a transmitting and receiving means 32 keep the UDP port open. An address setting means 33 reads a dummy IP address out of a memory 31 and sets it as the IP address of an Ethernet device 30. The transmission and receiving means 32 waits until the physical addressed to own's one is obtained.
Patent JP-S59194537-A (JP)
Title: Automatic equalizer
Inventor: KOBAYASHI MASAKI
IPC: H04L25/03
Filed: 1983-04-20
Abstract: PURPOSE:To obtain a small-sized automatic equalizer suitable for the formation of LSI by constituting an identified result feedback route for the equalizer of plural circuit networks consisting of a primary circuit network consists of an electrostatic capacitor and a resistor and a multiplier changing the weight of the primary circuit network. CONSTITUTION:A transmission data signal is passed through a transmission line 8 and added to a signal from a feedback route 9 by an adder 5 and the added signal is inputted to a data identification circuit 10. The circuit 10 compares the amplitude of the signal at the time of identification with a previously fixed threshold to estimate and to restore the data signal. The feedback line 9 is constituted of plural circuit networks consisting of the primary circuit networks 2 each of which consists of a resistor Ri and an electrostatic capacitor C and multipliers 3 changing the voltage weight by weight di. The output of the circuit network is added to the signal inputted through the transmission line 8 by the adder 5 and the added result is identified by the circuit 10, and automatically equalized in accordance with the state of the transmission line 8, then outputted.
Patent JP-H03272031-A (JP)
Title: Closed type separated optical head and optical disk using the same
Inventor: NAKAMURA SHIGERU
IPC: G11B25/04
Filed: 1990-03-20
Abstract: PURPOSE:To prevent the degradation in control performance and optical performance of an optical head due to dust by providing an optical head enclosure where a light source part and a light detecting means are fixed and a converging means is movably housed and providing the converging means with a long window its movable direction. CONSTITUTION:This optical head is housed in the head enclosure consisting of a box 1a and a cover 1b, and a fixed optical system 2 and electric circuit part 100 are fixed in the box 1a, and a movable optical system is housed together with a driving device in the box 1a. A cover 1b of the head enclosure is provided with a long window 7 in the moving direction of the movable optical system 3. A long annular coil 9 is attached to the reverse side of the cover 1b so as to surround the window 7 in the moving direction. The fixed optical system 2 and the movable optical system 3 are enclosed in the head enclosure by the cover 1b after being housed in the box 1a. Thus, irregular oscillation of a two-dimensional lens actuator due to a high-speed air current or turbulence is eliminated to prevent the degradation in control performance and optical performance of the optical head due to dust in air.
Patent JP-S51144909-A (JP)
Title: Adaptable control device of synchronous motor
Inventor: TAKAHASHI SHIYUUICHI
IPC: H02P21/36
Filed: 1975-06-09
Abstract: PURPOSE:An adaptable control device capable of using a synchronous motor for a precise feedback control and program control.
Patent JP-S56165469-A (JP)
Title: Detecting method of vertical synchronous signal
Inventor: ODAKA KENTAROU
IPC: H04N9/64
Filed: 1980-05-23
Abstract: PURPOSE: To realize detection of a vertical synchronous signal with the accurate timing, by detecting the number of continuous unit signals which form a vertical synchronous signal out of a composite synchronous signal and then detecting that the prescribed number of those unit signals have arrived continuously.  
     CONSTITUTION: A composite synchronous signal (a) containing a vertical synchronous signal received a digital process and a clock pulse Sc are supplied to terminals 1 and 2 respectively, and pulses (b)∼(d) and (g) are obtained by a decoder 5 and via an edge of wave detecting circuit 3 and a counter circuit 4. A prescribed timing relation is extracted to the synchronous signal in the signal (a) by the above- mentioned pulses and through D type flip-flop circuits 8 and 12, thus a noninverse output is obtained and led to a system discriminating signal output terminal 17 via a 6-bit register 24 and others. The difference of this output signal is due to the difference of, e.g., a continuous unit signal of 0.5H, and an NTSC system or a PAL system is discriminated. At the same time, an equalized pulse is obtained at a terminal 20. In such way, a vertical synchronous detection signal with no effect of jitter or the like and with an accurate timing is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59193773-A (JP)
Title: Weld bond method
Inventor: YAMADA SHIYOU
IPC: B23K11/11
Filed: 1983-04-18
Abstract: PURPOSE:To maintain the layer of an adhesive agent to have a uniform thickness by disposing an adhesive agent contg. spacers made of thermoplastic resin between materials to be welded, expelling the adhesive agent and the spacers by the heating and pressurizing of electrodes from the outside of the materials to be welded and subjecting the materials to resistance spot welding. CONSTITUTION:An adhesive agent 2 contg. thermoplastic spacers 5 is disposed between materials 1a and 1b to be welded. Electric current 7a is conducted between an electrode 3a and an auxiliary electrode 6 to generate heat by resistance, thereby preheating a material 7a to be welded. Then the spacer 5a right beneath the electrodes 3a, 6 melts and the agent 2 increases its fluidity. The agent 2 and the spacer 5a are extruded to a direction (a) by the pressing force of the electrode 3a and welding current 7 is conducted between the same and a lower electrode 3b. A weld zone A is then made in the state where the agent 2 and the spacer 5a are absent and spot welding is accomplished by tight adhesion of the materials 1a and 1b. Since the spacers 5 exist in the parts except the weld zone A, the thickness of the adhesive layer is controlled to an optimum thickness.
Patent JP-S56164700-A (JP)
Title: Diaphragm plate for speaker
Inventor: HAYAKAWA FUMIO
IPC: C22C23/00
Filed: 1980-05-22
Abstract: PURPOSE:To increase the processing easiness and to make greater the rigidity in forming, by using magnesium/lithium alloy containing 11-25wt% lithium as a material for the diaphragm plate. CONSTITUTION:As a material for a speaker diaphragm, magnesium/lithium alloy taking magnesium as the major content is used. In this case, when the content of the lithium is increased, Young's modulus is increased and the density is decreased. But, if the content of the lithium is about >=22%, since the Young's modulus decreases, the upper limit of the lithium content is 25%. Further, if the lithium content is >=11%, the crystal structure is changed from close-packed hexagonal system into body-centered hexagonal system, allowing to increase the ductility remarkably. Thus, by using the magnesium/lithium alloy containing 11-25wt% lithium, the processing is made easy and the rigidity can be inceased with a light weight.
Patent JP-S61228508-A (JP)
Title: Method for correcting position error of self-traveling truck
Inventor: KOJIMA TOSHIO
IPC: G05D1/02
Filed: 1985-04-01
Abstract: PURPOSE:To shift a truck to a correct position with a simple operation by moving back the truck based on an error and then moving the truck forward after correcting the error in case the truck has an error from its target position when the truck stops after traveling to the next station from a certain station. CONSTITUTION:A truck frame 1 for working contains a pair of rotatable auxiliary wheels 5 and another pair of drive wheels 2 set at both sides and orthogonally to the wheels 5. The wheels 2 are driven by a single motor 4 which can turn forward and reversely. The frame 1 is shifted to the next work station S2 after the job is through at the preceding station S1. In this case, if the frame 1 is stopped at a station S2' out of the station S2, the distance X and the shift angle alpha of the frame 1 are measured by a proper measuring instrument. Then both wheels 2 and 3 are reversed to move the frame 1 back to a place on a line connecting both stations S1 and S2 at an angle beta. Thus the angle alpha is set at zero and the frame 1 is moved toward the station S2.
Patent JP-H03268664-A (JP)
Title: Charging device
Inventor: MOTOFUSA SHINICHI
IPC: H04M15/34
Filed: 1990-03-19
Abstract: PURPOSE:To make the charging processing accurately to a destination not belonging to a usual charge category by executing the charging processing based on talking charge information corresponding to a destination stored in a storage means. CONSTITUTION:Communication information sent from a private branch of exchange via a channel 4 is received by a communication control section 51 of a charging device 5 and stored in a storage section 56. Succeedingly, a control section 57 analyzes a destination telephone number in the received speech information and a table of a storage section 56 is retrieved by using the analyzed destination telephone number as a key and charging processing is implemented based on speech charge information stored together with the registered destination telephone number and the obtained speech charge is printed out by a printer 58. Thus, even to a call with respect to the destination not belonging to the usual charge category is accurately charged and a specific destination is registered to realize various flexible charging processing such as special charge processing to a specific destination.