baber/WOPTO huggingface dataset:
Patent JP-S5777836-A (JP)
Title: Control system of floor heating
Inventor: HAYASHI ETSUJI
IPC: F24D3/00
Filed: 1980-10-30
Abstract: PURPOSE: To shorten the rising time of the heating temperature effectively by a method wherein a boiler is controled to have the maximum hot water temperature at the time of initiation of heating based on the temperature of circulating hot water used for the floor heating.  
     CONSTITUTION: When a burner 4a of the boiler 1 is ignited by an ignition timer 16 and an adjusting knob is set on the automation side after a power source switch 17 of a controler 3 is turned ON, the burner 4a is operated to the full by the aid of a combustion control circuit 11 and the boiler 1 is heated quickly to the maximum hot water temperature so that the rising time of the heating temperature is shortened. Next, when the temperature of hot water drawn out from a cistern 5 by the circulation pump 6 reaches the maximum value, a detecting element 8 detects it and gives a command signal to the combustion control circuit 11 through a feedback from a memory circuit 12 resulting from the output of a detecting circuit 10 and the combustion of the burner 4a is thereafter controled to keep the temperature of the hot water within a suitable range. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07324206-A (JP)
Title: Floatable swimming suit
Inventor: MIYOSHI YASOSHI
IPC: A41D7/00
Filed: 1994-05-31
Abstract: PURPOSE:To obtain a swimming suit capable of floating a body and accordingly preventing an infant or a juvenile person from drowning. CONSTITUTION:This swimming suit 1 is made of polyethylene film having closed cells 4 on the entire surface, and the upper and lower part are integrally formed. The swimming suit 1 is provided with a pair of fasteners 2 on the back or the front side for putting on and off it.
Patent JP-S63316693-A (JP)
Title: Vacuum cleaner
Inventor: YOSHIOKA TOMOKAZU
IPC: H02P27/02
Filed: 1987-06-19
Abstract: PURPOSE:To control a capacitor without changing a controlling range, even if the capacitor is short-circuited, by setting a capacitor short-circuiting detection circuit, and by detecting the short circuit of the capacitor to connect a voltage drop circuit to an eathing side terminal. CONSTITUTION:By a voltage discriminating means 177, the short circuit of a capacitor 146 is detected, and a transistor 180 is turned ON, and a resistor 140 is connected to a circuit earthing-side terminal 145. In other words, even if the capacity of the capacitor 146 is set to be less than the capacity of a capacitor 147, the gate potential of a PUT 137 is heightened by the short- circuiting of the capacitor 146 and a trigger is delayed and power to a motor fan 87 is lowered. However, by connecting the resistor 140 to, the gate potential of the PUT 137 is lowered, and the positional shift of the controlling range of the motor fan 87 is corrected.
Patent JP-H07330341-A (JP)
Title: Production of needle-like magnetic iron oxide particle powder
Inventor: KUROKAWA HARUMI
IPC: C01G49/08
Filed: 1994-06-09
Abstract: PURPOSE:To provide a producing method capable of industrially obtaining needle-like magnetic iron oxide particle powder having uniform particle size, not containing branched particles and having a large axial ratio (long axis diameter/short axis diameter). CONSTITUTION:This method for producing needle-like magnetic iron oxide particle powder comprises feeding an oxygen-containing gas to a reaction solution containing iron-containing precipitate obtained by reacting a ferrous salt aqueous solution with an alkali aqueous solution smaller than equivalent amount of the ferrous salt solution to produce needle-like goethite nucleus particles, feeding an oxygen-containing gas to the ferrous salt reaction solution containing the needle goethite nucleus particles while adding an aqueous alkali solution thereon so as to keep pH value of the liquid in a range of 3-6, carrying out growing reaction of the nucleus particles to produce needle-like goethite particles, reducing the needle-like goethite particles to afford needle-like magnetite particles or as necessary, further oxidizing the magnetite particles to provide needle-like magnetite particles. In the method, ascorbic acid or its salt is previously added into a reaction solution for producing needle-like goethite particle and water-soluble silicate is continuously or intermittently added to the reaction solution in growing reaction.
Patent JP-H05322022-A (JP)
Title: Shift control unit for automatic transmission
Inventor: TABATA ATSUSHI
IPC: F16H61/08
Filed: 1992-05-20
Abstract: PURPOSE:To prevent shift response lag in a manual shift mode. CONSTITUTION:A shift control unit for an automatic transmission A is provided with a shift mechanism 1 selecting a manual shift mode which directs shift according to an upshift signal or a downshift signal with a manual operation, or an automatic gear shift mode which outputs a shift signal based on a running state and a transient oil pressure control means 3 which feedback controls a transient state of engaged oil pressure, which is supplied to or drained from a frictional engagement device 2 at shifting, so that the shift transient state meets the conditions preset beforehand. And the unit is also provided with a manual shift mode detection means 4 detecting whether the manual shift mode is selected and a feedback control inhibition means 5 inhibiting feedback control of the transient state of the engaged oil pressure in the case of detecting that the manual shift mode is selected.
Patent JP-H07329017-A (JP)
Title: Fancy veneer and production thereof
Inventor: TANAKA SHIGENOBU
IPC: B32B3/30
Filed: 1994-06-13
Abstract: PURPOSE:To form a surface protective layer excellent in strength and abrasion resistance and having sufficient thickness on the surface of fancy veneer by a simple working process and to enhance productivity and design effect. CONSTITUTION:A colored film layer 2 is formed on the surface of fancy veneer 1 and a transparent synthetic resin sheet is laminated and bonded to the upper surface of the film layer 2 through a transparent adhesive layer 3 to form a surface protective layer 4. The transparent synthetic resin sheet is bonded to the colored painting surface of the fancy veneer through a transparent adhesive or an adhesive becoming transparent by curing. Surface recessed places 5, 5' expressing false vessel grooves are formed to the surface protective layer by embossing processing and can be filled with color paint to be colored.
Patent JP-H01320253-A (JP)
Title: Concrete product
Inventor: NARUSE TAKASHI
IPC: C04B32/02
Filed: 1988-06-21
Abstract: PURPOSE:To obtain a lightweight concrete product having superior strength and capable of converting wastes into resources again by utilizing wastes such as plastics and glass as granular aggregate and interposing reinforcing nets as inner layers. CONSTITUTION:This concrete product is obtd. by interposing reinforcing nets 3 as inner layers in concrete 1 contg. wastes such as plastics, glass, sludge, earthenware, chemical products and fibrous materials as granular aggregate 2. The wastes are used after crushing or other processing. The nets 3 may be plastic nets or steel nets. Since industrial wastes are utilized as the granular aggregate 2, this product is inexpensive and lightweight. The interposed nets 3 ensure superior strength.
Patent JP-S638931-A (JP)
Title: Storage device
Inventor: NAKAGAWA YUKIO
IPC: H04N5/94
Filed: 1986-06-30
Abstract: PURPOSE:To realize a storage device smaller in storage capacity compared with conventional one for the same time base processing range and can cope with correction of complicated digital data by giving the device drop-out correcting function. CONSTITUTION:The device is constituted to detect whether data read out from one of memory circuits 1, 2 of two systems is missing or not, and at the same time, to prepare read data for which drop-out processing is made from read data of another memory circuit, and further, to rewrite data of the memory circuit that stores missing data to data to be written in the memory circuit for drop-out processing prepared by an output processing circuit 15. Thereby, processing such as drop-out correction, error correction of data etc., when time base processing continuous data such as video signals high in correlation periodically can be realized simply by a small-scale circuit annexed to memory circuits 1, 2.
Patent JP-H11344548-A (JP)
Title: Method for calculating azimuth of signal arrival
Inventor: FUJIMOTO OSAMU
IPC: G01S3/802
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a signal arrival azimuth calculating method leaving no vagueness of the azimuth in measuring the signal arrival azimuth by forming a plurality of beams by a straight array arranged with receiver sensors straight. SOLUTION: A plurality of beams are formed 20 by a straight array 10, the port and starboard azimuths θL(t) and θR(t) are defined to be the relative azimuth time series from the detected (30) maximum output azimuth θ(t), the relative azimuth time series is converted (50) into the absolute azimuth time series, the N1 point at the time tk -tk+ N1-1 is taken out of the port and starboard absolute azimuth time series, the port and starboard mean azimuths are calculated (60), the port and starboard estimated error and its variance are calculated (91) from the measured port and starboard absolute value at other time tm -tm+ N2-1 and the mean azimuth, and the true signal arrival azimuth is judged (100) by using the threshold Fth for certification with the ratio of the variance of the estimated error as the F certification quantity.
Patent JP-H11350199-A (JP)
Title: Plating apparatus and plating method
Inventor: TANAKA KAZUMA
IPC: C25D7/00
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a plating apparatus which allows the omission of the replenishment of a plating liquid and the work for regulation of a liquid level, substantially prevents the occurrence of a fluctuation in the effective area of an anode and is capable of surely and efficiently forming plating films of consistent quality on many works. SOLUTION: This plating apparatus is constituted by erecting the bar-shaped anode 4 on the inside base surface 2a of a plating bath 2 in which the plating liquid 3 is stored. An annular basket 5 is pivotally supported at the anode 4 in such a manner that the basket may be rotated around the anode 4. A cathode ring 7 is stuck to the inside surface of the outer peripheral wall 5c of the basket 5. The basket 5 and the anode 4 are submerged in the plating liquid 3. Chip type electronic part elements 11 as the works are moved to the outer peripheral wall 5c side by rotationally driving the basket 5 around the anode 4, by which these elements are brought into contact with the cathode ring 7 and the plating films are formed thereon.
Patent JP-H11346158-A (JP)
Title: Encoding device and decoding device
Inventor: HATA MASATADA
IPC: G06F11/10
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain a satisfactory correction capability, even for an error rate is poor by arranging a binary code at lattice point in a solid body which is obtained by discretely dividing n pieces of orthogonally crossing dimensional axes in a prescribed order, arranging an error detection code in a code string that is parallel to the dimensional axes in accordance with a prescribed rule and transmitting it diagonally to each dimensional axis. SOLUTION: An arithmetic memory 1 constructs an n-dimensional solid body by arranging many binary codes inputted through an input interface 4, so as to mutually crossing n pieces of dimensional axes orthogonally. The memory 1 arranges a binary code that is inputted according to each defined order at a lattice point in a solid body, which is obtained by discretely dividing each dimensional axis. The memory 1 arranges an error detection code in a code string, that is parallel to each dimensional axis of the lattice point in accordance with a prescribed rule, outputs the order in which this binary code is sent diagonally with respect to plural dimensional axes. A satisfactory correction capability is obtained, even though the error rate is poor, such as 10<-2> to 10<-1> by such a manner that an output interface transmits this output to a communication medium.
Patent JP-H095289-A (JP)
Title: Two-dimensional sensor for measuring activity of nerve cell and measuring device therewith
Inventor: SUGIHARA HIROKAZU
IPC: G01N27/327
Filed: 1995-06-20
Abstract: PURPOSE: To provide a two-dimensional sensor for measuring activity of a nerve cell which is excellent in general usefulness and a measuring device therewith by making the position or dimension of a measuring electrode to be variable. CONSTITUTION: A two-dimensional sensor 1 is provided with a thin film 1a for working electrode which is vapor-deposited to the rear surface of Si side of a sensor board comprised of three layers, Si, SiO2 and Si3 N4 , and an enclosure 1b to house a cell as a sample, a culture solution and a reference electrode on the surface of Si3 N4 side thereof, and it is placed within an incubator 3, then a bias voltage is applied to between the reference electrode and the working electrode. A high-frequency-modulated laser beam is emitted from the rear of the sensor 1, and a signal whose potential is changed by cell activity at the irradiated portion is picked up as an optical AC current, then it is inputted into a computer 10 through an amplifier 9.
Patent JP-S6045181-A (JP)
Inventor: KAMIYAMA ETSUO
IPC: B65G1/00
Filed: 1983-08-23
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-H05172429-A (JP)
Title: Air conditioner
Inventor: NAKAYAMA SUSUMU
IPC: F25B29/00
Filed: 1991-06-25
Abstract: PURPOSE:To prevent a lack of refrigerant from occurrence under a refrigerating cycle in operation in an air conditioner having a plurality of outdoor heat exchangers in the case that a certain number of outdoor heat exchangers are not used while other remaining outdoor heat exchangers are being used as condensors due to the reason that refrigerant is condensed and accumulated within the outdoor heat exchangers not being used when an outside air temperature is low. CONSTITUTION:An outdoor heat exchanger 12 within an outdoor device 1 is used as a condensor, another outdoor heat exchanger 13 is not used by closing valves 15 and 17 so as to perform a cooling operation of an indoor device 2. The outdoor heat exchanger 13 not being used is made to with a suction side of a compressor 11 by opening a valve 16. A control device 101 adjusts a rotational speed of the compressor and also controls a suction pressure at the compressor in response to the outside air temperature detected by a sensor 102 and the suction pressure at the compressor detected by a sensor 103, respectively, thereby a saturation temperature of refrigerant at the suction side of the compressor is maintained at a lower value than the outside air temperature. Accordingly, the refrigerant is prevented from being condensed within the outdoor heat exchanger 13 not being used.
Patent JP-S5676068-A (JP)
Title: Recording system of fish detector
Inventor: HONDA KEISUKE
IPC: G01S7/60
Filed: 1979-11-27
Abstract: PURPOSE:To prevent a recording pen from damage with a simple constitution wherein when a power supply to a motor of a recording system is interrupted, the speed of the motor is dropped to the minimum by means of a revolution speed control system and after the position of a recording pen is detected by a detector the motor is stopped and along with this, the recording pen is stopped on the surface of a recording paper. CONSTITUTION:When a power source switch 2 is turned ON to operate a recording system, the motor 4 rotates with a revolution speed in coincidence with the depth of measuring depth by a motor power source 3 by means of a revolution speed control system 12 and a recording pen 10 fitted to a belt 8 records the detecting result on a recording paper 11. When the power source switch 2 is turned OFF, a principal power source entering an input termianl 1 and the motor 3 are placed in a On state by means of a power source control system 15, thus, rotating the motor in the minumum revolution speed. Whan a magnet 13 installed at a penholder 9 passes on a lead switch 14, the connection between the principal power source and the motor power source 3 is interrupted, and the revolution of the motor stops and the recording pen 10 stops at a position out of a surface of the recording paper 11. As a result, with a simple constitution, the recording pen 10 is prevented from damage.
Patent JP-S5577973-A (JP)
Title: Solder cutting method and cutting device thereof
Inventor: SATOU FUMIO
IPC: B23K28/00
Filed: 1978-12-11
Abstract: PURPOSE: To eliminate the need for cutting blades and cut always a fixed amount of solder under superior workability by leading out a strip-form solder foil from a reel, holding its end part with upper and lower clampers, supplying current and fusion-cutting the same with a red-hot nichrome wire.  
     CONSTITUTION: A strip-form solder foil 1 uncoiled from a reel 1 is passed through a lower glass plate 3 provided with a guide groove and is retained from above with an upper glass plate 4. The solder foil 1 is then held to two sheets of glass plates 3, 4 by the screw 5 of a screw holder 6. Next, the upper and lower clampers 8, 7 of a pulling-out mechanism C are advanced to sandwich the end part of the solder foil 1 and return to the original position. At the same time, a nichrome wire 10 which has been supplied with current and has been heated red hot is moved upward to cut the solder foil 1 to a fixed length. The small piece of the cut solder foil is sucked by a vacuum chuck 12 and is moved to the specified position after the upper clamper 8 has been risen and retreated. Since no blade is used for cutting the solder foil, the maintenance for the same is not required at all and the small pieces of the solder foil are produced with good workability. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6214423-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUDO ATSUSHI
IPC: H01L21/3205
Filed: 1985-07-11
Abstract: PURPOSE:To form a flattened electrode and to obtain a flat wiring by a method wherein selective growths of the metal film and selective growths of the polycrystalline Si film are repeated and the electrode window is filled with the metal film and the polycrystalline Si film. CONSTITUTION:An electrode window 3 is opened on an insulating film 2 formed on an Si substrate 1. A metal film 10 is adhered to the electrode window 3. A polycrystalline Si film 11 is adhered on the metal film 10. A metal film 10 is grown selectively again on the Si film 11 and the electrode window 3 is filled with the metal films 10 and the Si film 11. The metal films 10 and the Si film 11 are heat-treated at high temperatures to turn the films 10 and 11 into a metal silicide film 10+11. A wiring layer 12 is formed on the silicide film 10+11. By this way, the flattened electrode is formed, thereby enabling to obtain a flat wiring.
Patent JP-S6214381-A (JP)
Title: Disk device
Inventor: HASHI SHIGEYOSHI
IPC: G11B20/12
Filed: 1985-07-12
Abstract: PURPOSE:To increase the number of tracks to be used for one disk by mixing a track different in the number of sections for one track in the same plane of the disk plate. CONSTITUTION:A servo head 2 and a writing and reading head 4 are moved by a seek control part 5 and based on the servo information A obtained from the servo head 2, a track number B is formed in a track number generating circuit 6 and supplied to a sector division number generating circuit 7. A read and write clock suitable for a sector dividing number C is formed in a read and write clock generating circuit 9 to output a read and write clock output F and the read and write clock H is fed to a read and write control circuit 10 and delivered the writing and reading of the read and write data supplied and received through a read and write data input and output G and a read and write data signal line I is executed. Thereby, the number of the tracks capable of being used for one disk can be increased.
Patent JP-H102876-A (JP)
Title: Chloride ion sensor
Inventor: YAMASHITA KOTARO
IPC: G01N27/333
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To improve the stability by coating the surface of a chloride ion sensitive membrane using an ion exchange resin membrane formed of an anion exchange group and a cation exchange group with a porous polymer or porous glass. SOLUTION: An ion exchange resin membrane is coated with a porous resin or glass. The porous material does not substantially permeate organic materials, particularly, ionic organic materials, and has ion diffusion permeability. The ionic organic materials include anionic, cationic, and amphoteric ones. Organic compounds having a functional group such as sulfonic acid as the anionic organic substances, and an organic compound having a functional group such as tertiary ammonium salt as the cationic organic substances is fovorable. An ion exchange resin membrane 4 is adhered to the end part of a cylindrical polyvinyl chloride-made sensor body 1, and the body 1 is filled with an internal solution 2. The surface making contact with a sample solution of the resin membrane 4 is coated with a cellulose film 5. An internal solid electrode 3 is dipped in the internal solution 2, and connected to a lead wire 6.
Patent JP-S5579544-A (JP)
Title: Bus unit
Inventor: NAKATSUKA SHIGEO
IPC: H04B10/272
Filed: 1978-12-13
Abstract: PURPOSE:To prevent a trouble due to an earth potential difference while reducing an influence of electrical noises by smoothly handling the racing among data as to a right to send by a photo switching board when coupling control modules making use of optical fiber transmission. CONSTITUTION:The output data signal of star-shaped light branch circuit 2 branching input light to several and outputting them is led to computer modules 1A-1C via photo transmitter-receivers 3A-3C, and respective outputs of those modules 1A-1C are inputted to control circuits 4A-4C. To those circuits 4A-4C, photo transmitters 6A-6C which output requests to send to photo receivers 10A- 10C connected to photo switching board 7 are connected, and photo receivers 5A- 5C which detect transmission enable signals are further connected. Then, requests to send are applied to electrodes 8A-8C provided to board 7, and the light of light emitting unit 11 is curved in directions of curves 9A-9C to supply permissions to send to photo receivers 5A-5C, thereby exercising smooth control over the racing among modules 1A-1C.
Patent JP-H026760-A (JP)
Title: Detecting method for abnormal point of power cable
Inventor: AMANO KAZUO
IPC: G01R31/302
Filed: 1988-06-22
Abstract: PURPOSE:To detect a minute void discharge by detecting a variation of a magnetic flux which follows the void discharge in a cable or a cable connecting part insulator by using a SQUID sensor (a high sensitivity fluxmeter using a Josephson element). CONSTITUTION:A SQUID sensor 14 consists of a SQUID 16 (DC or RF) detecting coil 18, a controller 22, etc. The detecting coil 18 surrounds a cable 12 and provided so that it can move together with a SQUID 16. A magnetic shield 26 covers the detecting coil 18, the SQUID 16 and a conductor 20 between them, and shields a magnetic flux of the outside. In this state, when void discharge is generated in an insulator of the cable 12, a magnetic flux is varied. The detecting coil 18 picks up this variation of the magnetic flux and transfers it to the SQUID 16, and a voltage corresponding to magnitude of a magnetic field to be measured is made by a controller 22, and processed by a computer 24.