baber/WOPTO huggingface dataset:
Patent JP-H11234737-A (JP)
Title: Radio communication channel assignment method
Inventor: ONO TOMOYOSHI
IPC: H04W16/10
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To improve the frequency utilizing efficiency of a mobile radio communication channel. SOLUTION: A mobile station sends to a radio base station a signal including information denoting a communication class such as voice communication and data communication and also including information to identify which data amount is more in a data amount to be sent and a data amount to be received by the mobile station in the case of data communication and to request assignment of a radio communication channel.  The radio base station stores in advance a required communication quality for each communication class, and when the base station receives the signal sent from the mobile station to request the assignment of the radio communication channel, the base station discriminates the communication class, calls the required communication quality corresponding to the communication class requested from the mobile station and identifies which is more in the transmitted and received amounts from the mobile station in the case of the data communication. In the case that the amount relived by the mobile station is more, and the base station selects the radio communication channel that reduces the setting value of required communication quality of a channel from the mobile station toward the radio base station and satisfies the required communication quality and assigns the channel.
Patent JP-S54124850-A (JP)
Title: Position correction of torch for automatic arc welder
Inventor: MURAKAMI TSUDOI
IPC: B23K9/127
Filed: 1978-03-22
Abstract: PURPOSE: To eliminate defects such as arc noise, etc., and also limitation for welding position as in the case of the conventional methods by providing a torch position controlling mechanism utilizing a short-circuit phenomenon on subject to be welded of current applied to welding wire in an automatic arc welder.  
     CONSTITUTION: The metal 1 to be welded is welded by controlling the wire feed, welding current, and welding voltage by the welding condition setting circuit 7 and also by controlling the torch 4 in place through the torch driving circuit 8 and the driving mechanism 3. If the torch 4 is dislocated from a predetermined place by contacting with the faces 1a and 1b of the metal to be welded, the arc detection circuit 9 becomes ON to stop the torch 4, the position is memorized by the control circuit 8, a proper position is calculated by the arithmetic unit 10 according to an equation, and then the output is sent to the control circuit 8 to correct and move the position of torch to a proper position. The method, using the short-circuit phenomenon of current, obviates the needs for sensor, etc. as in the conventional methods and also eliminates limitation for welding position and defects such as arc noise, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55125230-A (JP)
Title: Production of magnetic anisotropic alloy magnet
Inventor: INOUE KIYOSHI
IPC: C21D1/04
Filed: 1979-03-19
Abstract: PURPOSE: To produce the magnet of high performances at a high yield by subjecting the magnetic alloy, which is of multielement base, has magnetic anisotropy and exhibits 2-phase separation sturcture through spinodal decomposition, to heat-treatment in magnetic field under the temperature and time conditions suited to that composition.  
     CONSTITUTION: The spinodal decomposition type alloy magnet of Fe-Cr-Co base is subjected to solution heat treatment at 1400°C, after which it is subjected to aging treatment in the magnetic field of 2KOe at 670W690°C. Following to this, it is subjected to multistage aging down to 500°C so that its single α phase at high temperatures separates to two phases of different densities of fineness about several 100Å; the ferromagnetic α 1  phase of Fe-Co rich and paramagnetic α 2  phase of Cr rich, whereby it is magnetically hardened. In this case the formula for the chemical free energy of the α phase in the magnetic alloy is divided to the nonmagnetic term and magnetic term and further the formula is made by adding the term of free energy of magnetization of the aging in the magnetic field. As a result of this, the aging treatment is done by calculating the composition of the alloy and spinodal lines and selecting the composition conditions of the alloy in the magnetic field anisotropic region on the low temperature side of the curie temperature lines and the aging temperature conditions in the magnetic field. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11229017-A (JP)
Title: Production of ferro alloy and alloy steel
Inventor: UCHIUMI TAKEO
IPC: C22C33/04
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a new energy-saving producing method of a ferro-alloy. SOLUTION: Mixture of powdery oxide ore and carbon base refining agent is produced and the mixture is introduced into a rotary hearth furnace in order by each prescribed quantity and heated in the rotary hearth furnace, and the ore in the mixture is reduced to make a pre-reduced grain. Successively, the pre-reduced grain is introduced into a continuous cyclone melting furnace having an opposite circulating type heating furnace and an melting furnace and heated at the high temp. to execute the finish-reduction and the melting.
Patent JP-S59163607-A (JP)
Inventor: FURANTSU PEIRU
IPC: B25J19/02
Filed: 1984-02-24
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-S63201011-A (JP)
Title: Production of silicon carbide powder
Inventor: ABE SAN
IPC: C01B31/36
Filed: 1987-02-16
Abstract: PURPOSE:To produce silicon carbide powder in high yield by burning reducing gas which has been utilized for the reduction and carbonization of SiO after recovering the gas from a reaction chamber, and prompting the carbonization reaction by heating the reaction chamber with combustion gas at high temp. produced by the combustion of the reducing gas. CONSTITUTION:A reaction chamber 12 and a heating chamber 13 separated by heat exchanging partition walls 11 are constructed in a housing 1. Reducing gas contg. microfine carbon or carbonaceous product 4 is introduced into the reaction chamber 12 from a burner 6 continuously, and the gas is discharged simultaneously. The discharged reducing gas is introduced into the heating chamber 13 through a gas duct 8, where the gas is burnt after mixing with combustion air 5, and the reducing gas in the reaction chamber 12 is heated by the produced combustion gas at high temp. through the heat exchanging partition walls 11. At the same time, fine pulverous or gaseous SiO or a material forming SiO 3 is supplied continuously to the reaction chamber 12 where SiC powder is obtd. by carbonizing SiO to SiC.
Patent JP-H06250172-A (JP)
Title: Back light
Inventor: KASHIMA KEIJI
IPC: G02B6/00
Filed: 1993-02-23
Abstract: PURPOSE:To provide the back light which is high in electric power consumption- brightness conversion efficiency and enables the relatively easy control of light directivity by arranging a sheet consisting of a light transparent material having many fine lenses of an a focal system on the light exit surface side of a light transmission plate. CONSTITUTION:The sheet 2 consisting of the light transparent material having the many fine lenses 7 of the a focal system is arranged on the light exit surface side of the light transmission plate 1 of the back light for a panel having the light transmission plate 1 consisting of the light transparent material and a wire-shaped light source 4 in proximity contact with at least one flank of the light transmission plate 1. The material of the lens sheet 2 may be any materials, insofar as these material allow the efficient passage of light and is quart, glass, natural or synthetic resins having light transparentability, etc. The method for formation of the lenses 7 include a method for forming the lenses by die molding using a hot press, casting, chemical treatment and by using a UV curing resin., etc. The many lenses 7 may be formed as well at fine spacings between each other by partial implantation of ions to a flat plate, such as glass substrate.
Patent JP-S62193752-A (JP)
Title: End mill with built-in air micrometer
Inventor: ABE MAKOTO
IPC: B23Q17/20
Filed: 1986-02-19
Abstract: PURPOSE:To make highly accurate measured machining performable, by adopting a noncontact air discharge pressure measuring system for measurement in due consideration of cleaning operation on a measuring surface. CONSTITUTION:Air being fed out of an air source 12 is discharged out of a tip of an air greave 5 in a clamp bolt 4 via an air electronic converter 10, an air pipe line 9, a rotary joint 8, an air greave 3 and an O-ring 6. The body attached to a spindle 1 is rotated together with the spindle 1 and going on with the depth as machining a work with an end mill 7. When a clamp bolt 4 comes nearer to a set distance from the end face, discharge air pressure goes up the prespecified pressure,and this pressure-up is detected by the converter 10, whereby the work comes to be machined up to the reference size, thus machining is over. That is to say, since measurement is carried out simultaneously with the progress of machining, highly accurate machining comes possible to be done.
Patent JP-S62194143-A (JP)
Title: Filter cleaning time indicator
Inventor: YOSHIKAWA TOMIO
IPC: F24F11/02
Filed: 1986-02-19
Abstract: PURPOSE:To obtain a cleaning indicator for a filter, which is capable of indicating respective set times of filter cleaning without bothering an user, by selecting the flashing frequency of indicating lamp. CONSTITUTION:Settings A, B, C are memorized in the ROM of a micro-computer 13. The integrating time of the micro-computer 13 is compared with the settings A, B, C and is inputted into an indicating output selecting circuit. The indicating output selecting circuit selects the setting A, in which the flashing frequency is long, during the short elapse of time and shortens the flashing frequency such as the indications in the setting B and the setting C in accordance with the lengthening of the elapsed time to notify the degree of contamination of a filter to an user. According to this constitution, the user will never be bothered to operate switches for setting the cleaning time of the filter and various setting times for cleaning the filter may be recognized by the difference in indications.
Patent JP-S57147519-A (JP)
Title: Polyamide resin composition
Inventor: SASAKI KENICHI
IPC: C08L51/00
Filed: 1981-03-10
Abstract: PURPOSE: To obtain the titled tough composition useful as a low-cost thermoplastic elastomer or a solubilizing agent for polyamide and polyolefin, by mixing and crosslinking a specific polyamide elastomer with a carboxyl group-containing polyolefin, etc.  
     CONSTITUTION: An elastic composition (A) is prepared by the melt-kneading and crosslinking of (I) 10W9 (wt%) polyamide elastomer having a polyamide hard segment containing nylon m component (m≥10) and/or nylon mn component (m and/or n are ≥10) as a component and a soft segment of a polyether and/or polyester (e.g. polytetramethylene ether) and (II) 90W10% polyolefin resin containing COOH groups and/or diene rubber containing COOH groups. The composition (A) is mixed under melting with (B) nylon m (m≥10) or nylon mn, and (C) a polyolefin copolymer resin. The contents the composition (A) and the polyamide component in the whole composition are 5W50% and 40W95%, respectively. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63199700-A (JP)
Inventor: NAKAI MITSUO
IPC: B44D3/16
Filed: 1987-02-16
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-H02213289-A (JP)
Title: Correlation deciding circuit
Inventor: SATO KOICHI
IPC: H04N7/01
Filed: 1989-02-13
Abstract: PURPOSE:To improve the quality of a decision output and to reduce the error of decision by supplying an output, which is partially passed through a median filter, as the correlation decision output to be supplied to the median filter and shortening a period, during which the medial filter is affected by the erroneous decision. CONSTITUTION:A decision output F outputted from a direction set circuit 24 is delayed for one picture element respectively by latch circuits 25 and 26. The latch outputs of the latch circuits 25 and 26 are supplied to the first and second taps of a median filter 27. This output is further delayed for one picture element by a latch circuit 28 and after that, the output is supplied to the third tap of the median filter 27. The median filter 27 selects an intermediate value out of the decision output F for three picture elements to be simultaneously supplied and outputs this intermediate value as the decision output F of a present interpolation picture element. Thus, since the isolated decision output F to be a noise component is excluded out of the decision output F for three picture elements, the error of the decision can be decreased.
Patent JP-H02211676-A (JP)
Title: Squid element
Inventor: UMEZAWA TOSHIMASA
IPC: H01L39/22
Filed: 1989-02-13
Abstract: PURPOSE:To obtain a squid element having an excellent S/N ratio by forming a high-temperature superconducting thin-film, a crystal of which is oriented in the <110> direction in a latticed shape, etching the thin-film along the direction of a lattice and shaping a micro-bridge type Josephson bond. CONSTITUTION:High-frequency magnetron sputtering is used as a thin-film forming device. Ba2Ca2Cu3Ox is employed as the composition of a target, and discharge is conducted at gas pressure of 30Torr by a gas in which 10% O2 is added to Ar. A substrate temperature during sputtering is held at 200 deg.C at that time. SrTiO3(100) is used as a substrate, and deposited in film thickness of approximately 2mum. A thin-film manufactured through said process is housed into a chamber manufactured by superposing two alumina boards together with thallium oxide of approximately 0.1g, and arranged into the tube furnace of a silica tube and annealed while flowing oxygen gas. Accordingly, a micro- bridge is formed through etching along the direction of the lattice of the thin film shaped, thus improving energy resolving power.
Patent JP-S59158093-A (JP)
Inventor: FUKUI KENGO
IPC: H05B41/18
Filed: 1983-02-28
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-S56129123-A (JP)
Title: Manufacture of heat-shrinkable tube for connecting to t-shaped ramification
Inventor: SHINBA HIROSHI
IPC: B29C45/00
Filed: 1980-03-14
Abstract: PURPOSE:To manufacture various kinds of the heat-shrinkable tubes for connecting to the T-shaped ramification simply by a method wherein a main body part of an original pipe is inflated along the whole length of the pipe and a hole is provided at the side surface thereof while an end of the ramificating part is bonded at the part of this hole by heating and fusion-bonding it. CONSTITUTION:The original pipe 1 for the main body part and the original pipe 2 for the ramificating part are formed by extrusion and are crosslinked by utilizing polyorefin material, thereafter, the original pipe 1 for the main body is inflated along the whole length thereof and the hole is provided at the side surface thereof. The original pipe 2 for the ramificating part is inflated in accordance with necessity and the end part thereof is heated and bonded by fusion to the part of the hole at the side surface of the main body part to integralize it. According to this method, various sizes of the pipes for the main body part and the ramificated part can be combined in various combinations, therefore, plenty of products of the heat-shrinkable tubes for connecting to the T-shaped ramifications may be manufactured.
Patent JP-H06241576-A (JP)
Title: Heater member and heating device
Inventor: TAKENO KAZUHIKO
IPC: F24V30/00
Filed: 1993-02-23
Abstract: PURPOSE:To provide a hydrogen isotope storing heater for performing an efficient dispersion and condensing the stored hydrogen isotope and to provide h heat-generating device for efficiently recovering heat energy generated under a heat generating reaction produced by the heater. CONSTITUTION:A heater 1 is comprised of a spherical body 2 made of metal absorbing hydrogen isotope, and a thin film layer 3 in which either one of substances having a small nuclear dispersion coefficient against the hydrogen isotope and substance becoming solid solution under a reaction with metal at a predetermined condition and is coated on the surface of the spherical body. The heating device is comprised of a reaction furnace, a heater supplying means for supplying the heater 1 in the reaction furnace, a heating means for heating the heater 1 within the reaction furnace, a heater recoverying means for recoverying the heater 1 from the reaction furnace, and a heat recoverying means for recoverying a heat energy in response to a heat generating reaction produced within the reaction furnace.
Patent JP-S53118993-A (JP)
Title: Manufacture for semiconductor device
Inventor: SASAKI YOSHIMITSU
IPC: H01L21/314
Filed: 1977-03-28
Abstract: PURPOSE: To form the insulating film on the plane of cleavage, by covering the electrode surface of laser element with insulating film through remaining one surface, and removing the insulating film by taking the metallic film formed on the reflection surface of the laser element as a mask. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000229718-A (JP)
Title: Screw conveyer
Inventor: NISHINO YUKINOBU
IPC: B65G33/04
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To convey lightweight containers such as PET bottles at high speed by a screw conveyer. SOLUTION: A screw conveyer 8 has a screw groove formed on the outer circumference, a screw conveying body 10 arranged at an upper side of a conveyer 14, and a conveyer guide 12 arranged oppositely in parallel with the screw conveying body 10. Containers 2 are kept in pockets 10a formed by the screw groove of the screw conveying body 10 and conveyed by rotation of the screw conveying body 10. The screw conveyer 8 is arranged between two container processing equipment and is operated synchronously with these container processing equipment. The screw conveyer 8 has a reduction section A where container intervals are reduced gradually from a large interval in receiving containers from the upper steam container processing equipment to a small interval, a constant interval section B where the reduced interval is maintained, and an expansion section C where conveyer intervals are gradually expanded to match the conveyer interval of the lower stream container processing equipment.
Patent JP-S62190700-A (JP)
Title: X-ray generator
Inventor: HACHIMAN MITSURU
IPC: H05G1/56
Filed: 1986-02-18
Abstract: PURPOSE:To improve the rising performance of tube voltage and to provide safety X-ray exposure by controlling the first and second switching elements in an inverter controller so that they are simultaneously closed just before the start of relative switching operation. CONSTITUTION:DC voltage controlled in a specified value is applied to an inverter 13. An X-ray exposure controller 22 generates an X-ray exposure signal (b) by input timing of graticule signal (a). An inverter controller 17 generates an exposure preparation signal based on the rising of the initial exposure signal b1. Transistors Q2, Q3 are simultaneously closed until the next exposure signal b2 rises. When the X-ray exposure signal b2 is inputted, the controller 17 relative ly switches the transistors Q2, Q3 to generate high voltage in the secondary winding 14b of a transformer 14, and an X-ray tube 16 generates X-ray. The rising performance of tube voltage KV generated by X-ray exposure signals b2, B3... is substantially improved by previously passing the current with a sufficient value through the primary winding 14a.
Patent JP-H0795536-A (JP)
Title: Device and method for reversely reproducing moving image
Inventor: KUMA YAKUSHI
IPC: H04N19/00
Filed: 1994-03-03
Abstract: PURPOSE:To reversely reproduce moving images with the less capacity of a display memory by providing storage capacity just for pictures corresponding to the types of pictures, successively storing the pictures sent from an adding part, reading the pictures according to the order and sending them to a display device. CONSTITUTION:When the type of a picture sent to an adding part 167 is a P picture, for example, since it is the picture depending on an I picture or the P picture positioned before it, the adding part 167 conducts addition processing by using the I picture or P picture previously stored in a motion correction part 165 and after motion correction is performed, the picture is outputted to a display buffer 169 and the motion correction part 165. Thus, since the pictures sent to the display buffer 169 are sent to the display device in a latter step in a fixed order, they are displayed in the proper picture order as expressed in time reference information.
Patent JP-H06253081-A (JP)
Title: Facsimile equipment
Inventor: SASANO JUN
IPC: H04N1/32
Filed: 1993-02-23
Abstract: PURPOSE:To provide a facsimile equipment capable of easily changing monitoring objects and monitoring conditions without requiring an enormous monitoring program and also capable of reporting to the outside even when a fault due to a line procedure is generated. CONSTITUTION:A main control part 13 makes access to a monitoring object registration part 8 every fixed time and judges whether or not the monitoring object is registered. When the monitoring object is registered, the present state of the monitoring object is read from the main control part 13. Then, the read state of the monitoring object is compared with the monitoring conditions registered in a condition registration part 9. For instance, when the monitoring object is the printer printing number of sheets, the monitoring object exceeds the prescribed printing number of sheets and it is discriminated that the printer printing number of sheets exceeds the prescribed printing number of sheets, prescribed transmission picture information stored inside a transmission picture information specifying part 11 is transmitted from the transmission picture information specifying part 11 to respective destinations registered in a destination registration part 10.
Patent JP-S62222910-A (JP)
Title: Steel chord conveyor belt
Inventor: NODA AKISHI
IPC: B65G15/36
Filed: 1986-02-18
Abstract: PURPOSE:To improve the impact resistance in a conveyor belt using a steel chord of a layer twisted structure as a core member, by specifying a diameter increase ratio of a center filament of the steel chord, and applying an organic carboxylate treating agent onto the steel chord. CONSTITUTION:A steel chord conveyor belt is formed by embedding a steel chard of a layer twisted structure having a chord construction such as 3+9+15 for a core member. For example, in a steel chord 1 constructed by a core member C and first and second sheath layers 1S and 2S, a center filament fc of the core layer C has a diameter increase ratio of 1.03-1.08. That is, between a diameter D(fc) of the center filament fc and diameters D(f1s) and D(f2s) of filaments f1s and f2s of the first and second sheath layers are held the relations of D(fc)=(1.03-1.08)XD(f2s) and D(fc)=(1.03-1.08)XD(f2s). Further, an organic carboxylate treating agent is applied onto the above steel chord.