baber/WOPTO huggingface dataset:
Patent JP-H0670129-A (JP)
Title: Facsimile equipment
Inventor: MARUYAMA KIMIKO
IPC: H04L69/40
Filed: 1992-08-20
Abstract: PURPOSE:To reduce the communication charge by detecting the circuits of inferior quality. CONSTITUTION:A circuit state deciding part 18 always monitors the CED (called terminal identification signal), the NSF (non-stamdard function identification signal), the CSI (called terminal identification signal), the DIS (digital identification signal), the CFR (reception preparatory confirming signal), etc., sent from the called party. When the cut-off of the carrier is detected by a MODEM 13, the part 18 stores the detecting time of the carrier cut-off and the frequency of the carrier cut-off of a single communication operation in a one-touch dial storage area 17. When the carrier cut-off frequency reaches a prescribed level, a set-up circuit is cut and then closed again to call the same opposite party.
Patent JP-H0270077-A (JP)
Title: Method for chemically etching platelike body
Inventor: NAKAI RIYUUSUKE
IPC: C23F1/00
Filed: 1988-09-05
Abstract: PURPOSE:To prevent the rear side of a platelike body from being made rugged by covering the rear side with a covering member so that it is kept in noncontact with an etching soln., holding the front side of the platelike body in a horizontal state and carrying out chemical etching. CONSTITUTION:The rear side of a wafer 13 is adhered to a flat plate 16 with water 17 and the wafer 13 and the plate 16 are supported by a support 14 and immersed in an etchant 12 in a vessel 11. The front side of the wafer 13 is held in a horizontal state and chemically etched. Bubbles generated by decomposition stick to the plate 16 and do not stick to the rear side of the wafer 13. The rear side of the wafer 13 is prevented from being made rugged, chemical etching can be carried out with high flatness and the etched wafer can be advantageously used as a semiconductor wafer.
Patent JP-S6281285-A (JP)
Title: Laser beam machine
Inventor: KATAYAMA HIROSUKE
IPC: B23K26/12
Filed: 1985-10-07
Abstract: PURPOSE:To reduce the equipment cost and running cost by providing the filter which takes out oxygen only in a work chamber and by using the both the oxygen from the filter and that from bomb as the work gas. CONSTITUTION:A filter 9 and compressor 10 are arranged in series at the gas flow out port 8 of a work chamber 6. The discharging port 8 of the compressor 10 is then connected to the work gas feeding port 7 by a pipe. The body 31 to be worked is cut with the outgoing laser beam to the body 31 to be worked from the work head 5 and with the oxygen being fed coaxially as well. In this case, the gas containing the oxygen remaining in the work chamber 6 is led to a filter 9, the oxygen only is taken out and fed back to a feeding gas feed port 7 via the compressor 10. Due to the oxygen being able to be used effectively with simple equipment, the equipment cost and running cost can be reduced.
Patent JP-S6378650-A (JP)
Title: Camp-on system
Inventor: NISHINO SEIICHI
IPC: H04M3/48
Filed: 1986-09-22
Abstract: PURPOSE:To estimate a minimum time until being called, by providing a means to designate an arbitrary waiting time, a memory means for the waiting time, and a means to request the execution of a camp-on service after a prescribed time, in an exchange system. CONSTITUTION:The control processor CP10 of an exhange SW1 on a service incoming call side requests to designate the waiting time for a service transmitter 4 who requests the camp-on service by a voice synthesizing device 30, and registers the start time of the camp-on service found from a received waiting time, and a bit of information (transmitter's identification number, receiver's identification number) to execute the camp-on service on a camp-on wait memory CWM40, and refers to the start time of the service at every prescribed time, and when it arrives at the start time, takes out the information(the transmitter's identification number, the receiver's identification number) from the CWM40, and registers it on a camp-on memory CM41. The CP10 decides whether a service receiver 5 registered in the CM4l is in busy at every prescribed time, and when it is not in busy, a new incoming call to the service receiver is prohibited, and a service transmitter is called.
Patent JP-S59204914-A (JP)
Title: Preparation of acrylonitrile precursor for carbon fiber
Inventor: OOTANI TAKEJI
IPC: D01F6/18
Filed: 1982-12-20
Abstract: PURPOSE:In spinning an acrylonitrile polymer, drawing it, immersing it in an oiling bath, to make build-up of finishing oil uniform, and to prevent fusion, hang-up, etc. during baking stage, by carrying out oiling operation with applying ultrasonic wave with a specific frequency to the oiling bath. CONSTITUTION:In spinning an acrylonitrile polymer containing >=90wt% acrylonitrile, washing and drawing it, followed by immersing it in an oiling bath, the oiling is carried out with applying ultrasonic wave to the oiling bath by using an oscillator preferably usable under liquid, having 10-30kHz frequency. Aqueous emulsion is preferable as the finishing oil, and pick-up is preferably 0.2- 1.5wt% based on yarn.
Patent JP-S6285050-A (JP)
Inventor: MIZUKI HIROYUKI
IPC: D03D15/02
Filed: 1985-10-07
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-S6465814-A (JP)
Title: Power supply for manufacture of plastic magnet
Inventor: ISHII TOKU
IPC: H01F41/02
Filed: 1987-09-07
Abstract: PURPOSE:To obtain the magnet having small irregularity and excellent magnetic characteristics by a method wherein an exciting coil is wound on the outer circumference of the mold in which magnetic powder and a resin bonding agent are filled up, a DC alternating magnetic field is added to a filling material through the intermediary of said excitation coil, and the supply of power is stopped by computing the falling of the alternating current. CONSTITUTION:A heater 9 for heating and an excitation coil 3 for application of magnetic field are buried in the mold 7 provided with an upper mold 5 and a lower mold 6, the compound 8 consisting of magnetic powder and a resin bonding agent is filled up between the upper mold 5 and the lower mold 6, and a magnet is formed by fusing and solidifying the magnetic powder while it is being made into an anisotropic state. The power supply is constituted as above, the power sent from a commercial power source is converted into a DC current by a current circuit 1, the DC current is converted into a pulse current with which direct current is converted into positive and negative directions at the prescribed cycle using a pulse control circuit 2, and the pulse current is supplied to the coil 3. Therefore, the Tr 1-4 for the control of inversional magnet field is provided on the circuit 2, the number of falling of square wave oscillation waveform is computed by the pulse computing circuit 10 connected to the circuit 2, the supply of power is stopped when the prescribed number is achieved.
Patent JP-H0667153-A (JP)
Title: Device for driving matrix type display and projection type device for displaying image using relevant device
Inventor: KUZUMOTO KEIICHI
IPC: G09G3/36
Filed: 1992-08-21
Abstract: PURPOSE:To obtain a matrix type display driving device obtaining an image with uniform cotrast in the vertical direction of a liquid crystal pannel. CONSTITUTION:This device is provided with a cramp circuit 104 varying a black display level in a drive signal driving a matrix type display and a black display level modulation signal generator 105 generating a modulation signal inputted to the cramp circuit 104 for setting the prescribed black display level, and as the modulation signal, a signal having a period of one vertical scanning interval of a video signal is used. Thus, the image with high quality is obtained in which no luminance difference and no contrast difference occur in an upper part, an intermediate part, a bottom part in a picture where the picture of the matrix type display is displayed.
Patent JP-H0592887-A (JP)
Title: Elevator cage
Inventor: YAMAMOTO KAZUMI
IPC: B66B11/02
Filed: 1991-04-26
Abstract: PURPOSE:To provide an elevator cage allowing an air conditioner to be installed easily and also inspected easily. CONSTITUTION:An air conditioner 7 is installed in the sleeve wall 2a of a cage, and a closable panel body 11 on the surface of the sleeve wall 2a is provided with air holes 7a, 7b. The constraint on the installation of the air conditioner 7 is thereby reduced, and the constraint on the design of a ceiling part 5 for the air conditioner 7 is also reduced. In addition, the air conditioner 7 can be inspected safely and easily from the inside of the cage.
Patent JP-H1067569-A (JP)
Title: Refractory material
Inventor: NAKAMURA RYOSUKE
IPC: C04B35/657
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To stably obtain a refractory material having a low thermal expansion coefficient equal to that of a mullite-zirconia-based material and simultaneously having corrosion resistance equal to or higher than that of an alumina-zirconia- based raw material or a spinel-zirconia-based raw material. SOLUTION: This refractory material is a sintered or an electrofused product consisting essentially of four components of zirconia, alumina, silica and magnesia and has a composition of 10 to <35wt.% zirconia, 43-84wt.% alumina, 5-23wt.% silica and 1-15wt.% magnesia. The constituent mineral phase is composed of a zirconia (ZrO2 ) crystal, a mullite (3Al2 O3 .2SiO2 ) crystal and a spinel (MgO.Al2 O3 ) crystal or the zirconia crystal, mullite crystal, spinel crystal and a corundum (Al2 O3 ) crystal. The refractory material may contain 35-60wt.% zirconia compounded therein.
Patent JP-S6282864-A (JP)
Title: Image sensor
Inventor: DOGOSHI HITOSHI
IPC: H04N5/335
Filed: 1985-10-08
Abstract: PURPOSE:To obtain a digital detection type contact image sensor capable of detecting an optical signal rapidly and precisely by converting the optical signal from voltage to time and extracting a digital output signal. CONSTITUTION:When the optical sensor PS receives light from an original, a capacitor C is electrostatically charged by a charge accumulation system at the point of time that a switch 3 is turned off. The voltage is supplied through a voltage follower ampplifier 5 to obtain low output impedance. When the charging reaches the final accumulation time, a switch 13 is closed, a TR 14 is turned on and a capacitor CS1 is started to be charged with the accumulated charge. The charge is extracted by a TR 15 and a constant current source 17, but the TR 15 operates like a pulse, and when the charge reaches the voltage of a voltage source 19, the output terminal T of a comparator 18 is turned to the high level. The number of pulses turning on the TR 15 until the high level signal is outputted from the terminal T is counted up to attain time/ voltage conversion. Consequently, the odd number-th accumulation output and the even number-th accumulation output generated to the terminal T and an output terminal T', so that scanning can be collectively attained at every line.
Patent JP-H10152586-A (JP)
Title: Rubber-modifying agent
Inventor: KAWASAKI MASAAKI
IPC: C08L23/08
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber-modifying agent capable of modifying the processability of a rubber without deteriorating the physical properties of the rubber to be compounded with the runner-modifying agent, easy in hadleability and excellent in workability. SOLUTION: This rubber-modifying agent comprises (A) an ethylene-α-olefin copolymer rubber comprising one or more copolymers selected from an ethylene-α-3-20C olefin copolymer and an ethylene-α-3-20C olefin-nonconjugated polyene copolymer. The copolymer A has an ethylene/α-olefin molar ratio of 51/49 to 87/13, an intrinsic viscosity [η] of 0.8-2.5dl/g measured in decahydronaphthalene at 135 deg.C, and an iodine value of 0-40.
Patent JP-S6377127-A (JP)
Title: Semiconductor device
Inventor: OBARA MASANOBU
IPC: H01L21/60
Filed: 1986-09-19
Abstract: PURPOSE:To reduce the pitch of a plurality of leads of a whole tape carrier by overlapping a plurality of insulating films, and dividing the leads connected to the electrodes of a plurality of semiconductor elements to the films to hold them. CONSTITUTION:A semiconductor element 1 on which many projecting electrodes 3 are provided on the periphery is covered with first and second tape carriers 24a, 24b made of insulating films. Then, holes 22a, 22b are respectively opened at the first and second carriers while positioning them on the electrodes 3, and connected by bonding to the electrodes 3 while integrating the ends of the leads 26a covered on the upper surface of the carrier 24a and the leads 26b covered on the lower surface of the carrier 24b. Thus, the bottoms 40 of bonding jigs 4 are provided in parallel on the ends of the leads 26a, 26b disposed initially in parallel, pressed to be integrated at the ends, and secured to the electrodes 3. Thus, even if the pitch of the leads of the carriers is not dense, the pitch of the whole becomes narrow.
Patent JP-H0967847-A (JP)
Title: Hot-water flushing toilet seat
Inventor: OKUMOTO TSUTOMU
IPC: A47K13/12
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To make the cleaning and maintenance of a hot-water flushing toilet seat easier by pivotally attaching a main body section with a flushing nozzle and a seat section which are placed on the top of a toilet stool to a fixing plate with a hook so that the rear surface and back of the sections can be exposed when the sections are turned. SOLUTION: A fixing plate 2 made of a plastic, etc., is fixed to the rear part of the upper surface of a toilet stool 1 by inserting screws, etc., into long holes 6 and adjusting the back-and-forth position of the plate 2 against the stool 1. A main body section 14 provided with a hot-water flushing nozzle 17, toilet seat, etc., is pivotally attached to the plate 2 so that the section 14 can be turned freely and fixed to the plate 2 by putting the locking hole 10 of the section 14 on the locking piece 5 of the plate 2. The section 14 and seat section are fixed to the plate 2 and the section 14 so that they can be detached from the fixing plate 2 and section 14.  In addition, the section 14 is constituted so that the rear surface and back (which is brought into contact with a low tank) can be exposed and the parts which are unaccessible when the section 14 is fixed to the plate 2 as well as the nozzle 17 can be cleaned when the section 14 is turned around the hook section 9. Therefore, the plate 2 and section 14 can be cleaned and serviced quickly.
Patent JP-H0969368-A (JP)
Title: Sealed lead-acid battery
Inventor: OKAMOTO HIROKI
IPC: H01M10/10
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To avoid the generation of damage of a side retainer without hindering the workability at the time of housing a plate group in a battery jar by adhering the side retainer and a resin film outside thereof to each other. SOLUTION: A plate group is formed of a positive plate 1, a retainer 3, a negative plate 2, an outside side-retainer 4, and this plate group is housed in a battery jar 6 so as to form a sealed lead-acid battery. A resin film S is adhered to the outside of the side-retainer 4 in the lower part thereof over the full surface. With this structure, the generation of damage of the side retainer due to the movement thereof is prevented at the time of housing the plate group in the battery jar without hindering the workability.
Patent JP-H0885931-A (JP)
Title: Stone-filled embankment structure
Inventor: TOIYA JIYUNJI
IPC: E02B3/08
Filed: 1994-09-19
Abstract: PURPOSE: To produce wire cylinders etc., for use in the revetment work, forestry conservancy, sabo-works, etc., by structuring each cylinder so that it is filled with stones and/or grits for generating a resistance against an external force such as earth pressure, water pressure, etc. CONSTITUTION: A skeleton is formed from steel pillars 10 installed at the four corners and steel longitudinal members 11 and crosswise members 12 which couple the ends of the pillars 10. A screen 13 is installed on each surface of the framework except the over-part so that a steel framework A having a capacity capable of accommodating wire cylinders 2 filled with stones is formed. This framework A is installed in advance in the revetment position, and a plurality of wire cylinders 2 filled with stones 1 are put in the framework A from its over-part opening. According to this structure in which the wire cylinders 2 with stone material 1 are put in the framework made of steel sturdily, there is no risk of cylinder dislocation or collapse.
Patent JP-S6380114-A (JP)
Title: Gas burner
Inventor: NIIMURA NORIO
IPC: F23D14/64
Filed: 1986-09-19
Abstract: PURPOSE:To perform sufficient premixture at a burner, by a method wherein guides, having a specified angle with the direction of the flow of primary air, are located in the air suction port of a damper for regulating a primary air amount. CONSTITUTION:Guides 10 and 11, having a specified angle with the direction of the flow of primary air, are mounted in an air suction port 8a of a damper 8. When fuel gas is injected through an air suction port 12a to a burner 6 by means of a nozzle 12, the fuel gas is sucked through the primary air suction port 12a to the interior of the burner 6 through the action of an ejector. The fuel gas is premixed in the burner 6 with primary air, and the premixture is injected from a burner port surface 6a of the burner 6. By mounting the guides 10 and 11 having a specified angle with the direction of the flow of primary air, a mixing state between combustion gas and primary air is improved, and the mixing state is made uniform even if the injection velocity of fuel gas is changed, constant uniform air-fuel premixture is fed to the burner port of the burner, and combustion performance is further improved.
Patent JP-S59115988-A (JP)
Title: Aggregate of heat storage pipe
Inventor: KIDO TOSHIROU
IPC: F28F9/013
Filed: 1982-12-21
Abstract: PURPOSE:To keep the efficiency of heat storage and radiation at high level by a method in which heat storage pipes are pierced through the through holes of two or more pipe supporters in such a way that the flexion of the heat storage pipes under its own weight is avoided even at high temperature and the aperture between the pipes is constantly kept over long period of time. CONSTITUTION:Two or more pipe supporters 2 having staggeringly provided through holes 1 in large numbers are set at given intervals by matching the centers of the through holes 1 of each pipe supporter. Heat storage pipes 3 are pierced through the through holes 1 of the pipe supporters 2 to form a collecting body of heat storage pipes 3. In the pipe supporter 2, sliced plastic or metal pipes 4 in plural numbers are arranged in such a way as to make them contact without aperture at minimum areas vertically and bilaterally, and the contact points of them are welded. The preferred width (h) of the pipe supporter is in the range of 10-100mm., although being different according to the kinds of the material used.
Patent JP-2001049355-A (JP)
Title: Apparatus for dry distillation of metal-containing resin
Inventor: UENO TAKAYOSHI
IPC: B09B3/00
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To safely and easily execute the separation and the reuse of a resin- constituting material containing a metal. SOLUTION: An apparatus for dry distillation of a metal-containing resin is provided with a heating furnace 1 holding a treating material 6 being the metal-containing resin, an electric heater heating up the heating furnace 1 to a prescribed temp., nitrogen gas piping 8 for introducing the nitrogen gas to make the surroundings of the metal-containing resin into a oxygen-poor state and a scavenging tube 12 for sucking and removing the gas in the heating furnace 1. The resin strength is lowered by making the temp. of the metal- containing resin to >=250 deg.C to facilitate the separation of the resin from the metal.
Patent JP-H1048000-A (JP)
Title: Method for recording data to dat tape of measuring instrument
Inventor: IIJIMA TADASHI
IPC: G11B27/10
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To speedily record necessary data by files on a DAT(digital audio tape recorder) tape. SOLUTION: The measuring instrument is equipped with at least an A/D converter which digitizes waveform data, a memory which holds the digital data, a display unit which displays the digital data held in the memory, and a DAT which classifies the digital data held in the memory into file data corresponding to file information for indexes and waveform data and records them on the DAT tape 8 by the files. On the DAT tape 8, the file data of the original file and the file information corresponding to it are recorded in order and then the file data of the currently recorded file up to the final file and file information from the original file to the currently recorded file are recorded as a set repeatedly in the file order to enable speedy recording processing.
Patent JP-H0652655-A (JP)
Title: Post-recording method for teletext disk
Inventor: HORIKIRI KENICHI
IPC: G11B27/034
Filed: 1992-07-30
Abstract: PURPOSE:To rewrite character data by using one recording and reproducing device and one magneto-optical disk. CONSTITUTION:Digital audio signals of a fixed unit and the character data reproduced from the disk are stored in a 1st memory 20. The digital audio signals of fixed unit read out of the 1st memory 20 and the data, the character data of which are rewritten, or the data which is the character data newly written to the digital audio signals in addition, are stored in a 2nd memory 21. The digital audio signals of fixed unit and the character data read out of the 2nd memory 21 are recorded with over-writing to the disk.
Patent JP-S59112416-A (JP)
Title: Production of thin film magnetic head
Inventor: YANAGISAWA KEIICHI
IPC: G11B5/31
Filed: 1982-12-20
Abstract: PURPOSE:To improve adhesive strength of an insulating film consisting of an inorg. material and a film of an org. material and to improve the mechanical and electrical reliability thereof by covering a conductor pattern with said insulating film and covering the surface thereof having ruggedness with said org. film to fill the ruggedness then etching the film and the insulating film at an equal speed. CONSTITUTION:A conductor pattern 2 consisting of Al, Cu, etc. is formed on a substrate 1 and thereafter an insulating film 3 of SiO2, etc. is formed thereon. A photoresist is coated on the rugged surface of the film 3 and is subjected to a heat treatment, whereby a film 6 having a flat surface is formed. The film 6 and the upper layer part of the film 3 are further subjected to ion beam etching under the same etching condition for the photoresist and SiO2 by which only the film 3 having the flat surface can be left on the conductor pattern 2. The heat conductivity of the insulating film is thus improved, whereby conduction of the larger current and an improvement in reliability are made possible.
Patent JP-S59113834-A (JP)
Inventor: YOMO MASAYOSHI
IPC: D01B7/00
Filed: 1982-12-20
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。