baber/WOPTO huggingface dataset:
Patent JP-S59202187-A (JP)
Title: Electric resistance welding method making combination use of energy beam
Inventor: MINAMIDA KATSUHIRO
IPC: B23K26/06
Filed: 1983-04-28
Abstract: PURPOSE:To perform more surely and efficiently titled welding by controlling the shape of a laser beam in the stage of projecting the laser beam from the open side of the wedge shape peaking at the weld point to the weld point and performing welding by heating. CONSTITUTION:A steel strip is formed to a tubular shape by forming rolls and the high frequency current from a high frequency power source 4 is passed through contactors 4a, 4b to the wedge-shaped ends 2 of a tubular body 1 to heat the ends 2. On the other hand, a laser beam LB from a laser oscillator 5 is projected through beam shape converters 5, 7, an objective mirror 8 and a beam duct 9 to the butt part at the ends 2, 2 of the body 1. As a result, the ends 2, 2 are welded by heating together with the high frequency current. The shape of the beam LB is controllable by changing the distance between the astigmatism mirror disposed at the optical path of the beam LB and the position to be irradiated.
Patent JP-S58194731-A (JP)
Title: Preparation of ultrafine silicon carbide powder
Inventor: ENOMOTO AKIRA
IPC: C01B31/36
Filed: 1982-05-07
Abstract: PURPOSE:To prepare efficiently ultrafine beta-type silicon carbide powder having <=1mu average particle diameter, by reacting a specific particulate raw material consisting of carbon powder and silica at a specific temperature while dropping the raw mterial into a reaction vessel. CONSTITUTION:A granular raw material, obtained by kneading (A) carbon powder having 1-1,000m<2>/g specific surface area, e.g. thermal black, with (B) silica by using (C) a binder, e.g. petroleum pitch or a phenolic resin, and (D) an organic solvent, e.g. benzene, hexane or carbon tetrachloride, and granulating the resultant kneaded material, and having about 10-60% porosity and about 0.4-1.13g/cm<3> bulk specific density is used for preparing silicon carbide powder. Thus, the above-mentioned granular raw material is introduced from an introductory port 1 above a reaction vessel 6 and freely dropped and passed through a preheating zone 2 and a heating zone 3, heate uniformly by a graphite heating element 8 in the horiztonal direction at 1,500-2,000 deg.C and reacted. The resultant reaction product (ultrafine silicon carbide powder) is then passed through a cooling zone 4 and discharge outlet 5 and obtained.
Patent JP-H10271406-A (JP)
Title: Slave picture control method
Inventor: KAWAKAMI TAKESHI
IPC: H04N5/45
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To enable a user to select validity/invalidity concerning a picture-in- picture(PIP) slave picture by preventing the PIP slave picture from being watched in spite of whether the viewing of master picture is limited or not when the user selects the invalidity of PIP slave picture. SOLUTION: A microcomputer 1 detects the information of violence level and controls the viewing of picture corresponding to the setting of user. A PIP signal processing circuit 2 generates a synthetic picture signal from the input signals of master picture and PIP slave picture. Besides, the image is made valid or invalid under control from the microcomputer 1. An instruction for controlling the validity/invalidity of slave picture is directly transmitted from the user to the microcomputer 1 and through such a slave picture control method, the user can select the validity/invalidity of video output. Thus, it can be set to prevent a child from watching a program at the high level of violence even in the PIP slave picture. Further, a conventional violence level detection circuit for PIP slave picture can be omitted.
Patent JP-H08275089-A (JP)
Title: Liquid crystal display device
Inventor: MASUDA OSAMU
IPC: G09F9/00
Filed: 1995-03-31
Abstract: PURPOSE: To improve the operability of a push switch by adopting a structure of receiving a bent of an upper frame caused when the push switch provided to the upper frame of a panel of a reception block is operated by means of an antenna cover. CONSTITUTION: A push switch 27 is arranged to a panel upper frame 25 of a reception block 20. An antenna 80 provided with an antenna hinge 81, an antenna support cylinder 82 and a terminal board 83 is arranged to a panel lower frame 16 of the reception block 20, and an antenna cover 84 is arranged to cover the antenna 80 from the upper part thereof. Then the antenna cover 84 is located under the push switch 27. Thus, when the switch 27 is strongly depressed, the upper frame 25 is going to be bent but the deformation of the upper frame 25 is blocked by the antenna cover 84 thereunder.
Patent JP-S58192725-A (JP)
Title: Jig for repairing mold and method of the same
Inventor: SUGAWARA HIDETOSHI
IPC: B23P6/00
Filed: 1982-05-06
Abstract: PURPOSE:To make possible highly accurate repairing, by using a mold repairing jig for repairing the enlarged hole of a punch holder of a mold for punching so that the adjacent section of the hole is deformed plastically to be repaired by a circular edge larger than the hole to be repaired. CONSTITUTION:The circular edge 4 of an edged device 1 is larger by about 0.2- 2mm. larger than the diameter of the hole to be repaired. The angle of the outer edge of the tip thereof lies in the range of 40-60 deg. and the angle of the inner edge lies in the range of 30-70 deg.. A central steel rod member 2 is detachably secured in the center of the edged device 1. The central steel rod member 2 is inserted into the hole to be repaired, and the head of the round bar 3 is driven by a hammer to raise the mold material adjacent the hole to be repaired so that the enlarged hole may be repaired.
Patent JP-S531462-A (JP)
Title: Discharge display
Inventor: TSUCHIYA MITSUHARU
IPC: H04N5/66
Filed: 1976-06-25
Abstract: PURPOSE: To enable low voltage operation for the display and also low power consumption driving, by making the anode voltage required for discharge to around the ionization potential of gases thru the sufficient electron emission from the cathode by external heating. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60219853-A (JP)
Title: Data transmitting and receiving device
Inventor: KUROKAWA YUUJI
IPC: H04L13/00
Filed: 1984-04-17
Abstract: PURPOSE:To reduce power consumption by activating an interface circuit only when communication is executed. CONSTITUTION:The interface circuit IF is turned on in response to start of communication by a power supply circuit PC for interface circuit of a host equipment and then the transmission is executed. When the transmission is stopped once, whether or not any reply exists is judged and when it is discriminated that a reply exists, the reception is executed. On the other hand, when it is judged that no reply exists, the interface circuit IF is turned off and the communication is finished.
Patent JP-H08269573-A (JP)
Title: Formation of insulated film on grain-oriented silicon steel sheet excellent in adhesion
Inventor: MURAKAMI KENICHI
IPC: C21D9/46
Filed: 1995-03-31
Abstract: PURPOSE: To provide a method for forming an insulated film excellent in adhesion on a grain-oriented silicon steel sheet free from a forsterite film. CONSTITUTION: At the time of removing a separation agent for annealing after finish annealing by washing or pickling, the amt. of ferrous hydroxides and oxides on the surface of a steel sheet is suppressed to <=0.98g/m<2> . Thus, the adhesion of an insulated film high in the applying tension to the steel sheet is improved, and the core loss of the grain-oriented silicon steel sheet can remarkably be reduced.
Patent JP-S5516001-A (JP)
Title: Thermosetting resin composition for molding
Inventor: ARAKAWA YUKUSHI
IPC: C08G59/16
Filed: 1978-06-22
Abstract: PURPOSE: A thermosetting resin composition for molding that contains a resin resulting from addition reaction of maleic anhydride to a specific unsaturated epoxy ester resin, thus being capable of filling even fine cavities in the mold.  
     CONSTITUTION: (A) 30 W 90wt% of resin of formula IV that is prepared by adding 2 W 10 mol%, based on the hydroxyl group, of maleic anhydride to the unsaturated eposy ester resin of formula III resulting from addition reaction between a polyepoxide of formula I (R 1W3  are H, alkyl) and about equimolar amount of an α,β-unsaturated monobasic acid formula II (R 4W6  are H, alkyl) in the presence of an addition reaction catalyst and a polymerization inhibitor at 80W120°C is dissolved in (B) 70 W 10wt% of an α,β-ethylenic unsaturated monomer as styrene or acrylic acid. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08271674-A (JP)
Title: Diagnostic method and device for remaining life of reactor
Inventor: YAMAMOTO MICHIYOSHI
IPC: G21C17/00
Filed: 1995-03-31
Abstract: PURPOSE: To provide a method and device for diagnosing remaining life of a reactor by accurately grasping the irradiation dose of neutron at each part of a reactor and predicting the aging degradation of in-core structure. CONSTITUTION: A small neutron flux detector 44 is inserted from outside of a reactor pressure vessel 1 and used during reactor operation by positioning more than one measuring position in the vicinity of structure material arranged around fuel assemblies. The neutron flux detected at the measuring position by the small neutron flux detector 44 is measured with a neutron flux measuring device 56 and the measured value is recorded on a neutron flux recorder 58. By evaluating neutron irradiation dose to the structure material of in-core structure at the measuring position based on the measured record of the neutron flux accumulated in the neutron flux recorder 58 and the reactor operation record, the aging degradation of the in-core structure using degradation characteristics data of various structure material and remaining life is diagnosed.
Patent JP-S62231928-A (JP)
Title: Glass press-fixing method
Inventor: MASUDA KENJI
IPC: G02F1/13
Filed: 1986-04-02
Abstract: PURPOSE:To preform precise control over the quantity of the gap between an upper and a lower glass substrate which constitute a liquid crystal display device by pressing the upper and lower glass substrates themselves with gas such as air by utilizing the pressure difference between the inside of the gap and the outside. CONSTITUTION:A seal material 3 is applied or printed outside a seal material pattern 5 while surrounding the pattern 5 and the upper and lower glass substrates 1 and 2 are stuck on each other. Then, the partially open part of an outside seal 3 is sealed with epoxy or UV-curing resin and automatic creping is performed as the 1st method. Further, evacuation is performed through the partially open part of the outside seal 3 to produce negative pressure in the gap between the upper and lower glass substrates 1 and 2 surrounded with the outside seal 3 as the 2nd method. Further, the outside seal 3 is formed in a closed loop shape, the upper and lower substrates 1 and 2 are stuck on each other, and automatic creping is performed as the 3rd method.
Patent JP-S63242263-A (JP)
Inventor: MIZONO SHINJI
IPC: A61L27/00
Filed: 1987-03-31
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-S63245058-A (JP)
Title: Signal tone generator
Inventor: TAMURA YASUMASA
IPC: H04M19/02
Filed: 1987-03-31
Abstract: PURPOSE:To generate a smooth continuous tone by storing a control data in a memory storing a signal tone data, thereby clearing an address counter at a point of time when the last signal tone data is read. CONSTITUTION:A control signal outputted from an output terminal D0 of a memory 2 is inputted to a clear terminal CL of a counter 6, and since the value is at '1', the counter 6 keeps advancing without being cleared. When the final data of the signal tone data for one period stored in the memory 2 is read, however, since the control data stored in the address is '0', the counter 6 is cleared. Thus, the address given to address terminals A0-A7 of the memory 2 is zero, the address is initialized and the signal tone data stored in the memory 2 is read sequentially again from the beginning according to the advancement of the counter. Thus, no phase discontinuity is generated and a smooth signal tone without distortion is obtained even when the signal tone data is repetitively outputted.
Patent JP-H06266132-A (JP)
Title: Single layer type electrophotographic sensitive body
Inventor: SHIYOJI MASAYUKI
IPC: G03G5/06
Filed: 1993-03-10
Abstract: PURPOSE:To provide a single layer type electrophotographic sensitive body excellent in electrification ability and sensitivity, capable of electrification to both positive and negative polarities and maintaining high stability of electrostatic characteristics even after repeated copying processes. CONSTITUTION:This single layer type electrophotographic sensitive body has a photosensitive layer contg. an electric charge generating material, an org. positive hole transferring material and an org. acceptor-like compd. in a dispersed state and using a disazo compd. represented by the formula as the electric charge generating material. In the formula, Cp is a residue of a coupler.
Patent JP-H06265121-A (JP)
Title: Fluidized bed type combustion device
Inventor: UOZUMI MASAHIRO
IPC: F23G5/30
Filed: 1993-03-10
Abstract: PURPOSE:To prevent corrosion at a high temperature, produce steam of high temperature and high pressure and increase a heat recovery by a method wherein dust fuel, fluidizing medium and flowing air are supplied to a combustion zone, a heat transfer surface for recovering heat is arranged in the heat recovering zone, only the fluidizing medium of high temperature in the combustion zone is circulated and combustion gas of low temperature is supplied to make a fluidized flow. CONSTITUTION:A fluidized bed 2 is partitioned by a partition plate 3 into a combustion zone 4 for igniting dust fuel and a heat recovery zone 5 for recovering heat. At the bottom part of each of the zones 4 and 5 are present an air box 6 to which fluidizing air is supplied and another air box to which the fluidized low temperature combustion gas is supplied. Within the heat recovery zone 5 is present a high temperature super- heater 8 for recovering heat. The fluidizing medium becomes a high temperature under combustion of the combustion zone 4 and the fluidizing medium of high temperature is automatically circulated to the heat recovering zone 5. With such an arrangement as above, high temperature corrosion is not produced at a heat transfer surface of the heat recovering zone and steam of high temperature and high pressure can be generated.
Patent JP-H02255368-A (JP)
Title: Cassette adapter and ink ribbon cassette using the same adapter
Inventor: ASAKURA OSAMU
IPC: B41J32/00
Filed: 1989-03-30
Abstract: PURPOSE:To use both reversibly and irreversibly usable ink ribbon cassettes by providing a mount for mounting in a housing and a positioning unit for positioning the rotating center of a supply core. CONSTITUTION:Since a supply core 2 is positioned at its rotating center by an adapter B in case of drawing an ink ribbon 4, the core 2 is not fluctuated, but the ribbon is not brought into contact with the inner wall of a cassette for causing the ribbon to be abnormally drawn. If a cassette A is reversed to be used, the adapter B is removed from the cassette A, the cassette A is reversed to a carriage 6, and charged. A first core 2 of recording becomes a winding core in this state, and a second core 3 becomes a supply core. Accordingly, the adapter B is attached to the core 3 to become the supply core to position the rotating center of the supply core, and recording is executed by applying suitable tension to an ink ribbon 4 to be drawn.
Patent JP-S62233745-A (JP)
Inventor: GARII RAISU
IPC: G01N30/74
Filed: 1986-04-02
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-S561608-A (JP)
Title: Multistep agc control system for automatic equalizer
Inventor: MIZUGUCHI MASAMI
IPC: H03G3/30
Filed: 1979-06-18
Abstract: PURPOSE:To increase the varying range of the composite properties through the free selection of the change of properties realized by the variable equalizer and by giving the input/output properties of each DC amplifier and then giving individually the impedance value of each variable impedance element. CONSTITUTION:Both variable impedance elements 13 and 14 vary the impedance value in accordance with the signal sent from peak detector 7. And variable equalizers 4 and 2 vary the gain properties each according to the impedance value of elements 13 and 14. Here DC amplifiers 11 and 12 amplify the signal sent from detector 7 to send it to elements 13 and 14 each. In such way, the input/output properties of amplifiers 11 and 12 are given properly along with the impedance value of these amplifiers given individually. Thus the free selection is secured for the change of properties realized by equalizers 4 and 2 in order to increase the varying range of the composite properties.
Patent JP-H10250132-A (JP)
Title: Power supply control apparatus of thermal transfer printer
Inventor: OHARA TERUMI
IPC: B41J2/37
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To save consumption power and speed up printing by arranging a means for detecting an output voltage of a battery and a variable means for varying a printing cycle of a thermal head in accordance with the output voltage of the battery detected by the means. SOLUTION: A control CPU 8 and a signal-processing circuit 9 vary a power supply period to a thermal head 5 so as to maintain a constant printing density even when an output voltage of a secondary battery 10 is different. Moreover, the control CPU 8 and signal-processing circuit 9 vary a printing cycle which is a sum of the power supply period and a cooling period in accordance with the output voltage of the secondary battery 10. The CPU 8 has a table in which the output voltage of the secondary battery 10, and the power supply period, the cooling period are arranged to correspond to each other. The CPU 8 supplies a printing control signal (b) and a data control signal (c) providing the power supply period, the cooling period corresponding to the output voltage of the secondary battery 10 to the signal-processing circuit 9.  A voltage-detecting A/D converter 12 detects the output voltage of the secondary battery 10, A/D converts the voltage and inputs to the CPU 8.
Patent JP-H06290775-A (JP)
Title: Manufacture of hydrogen storage alloy pole for battery
Inventor: IWAKI TSUTOMU
IPC: H01M4/66
Filed: 1993-04-02
Abstract: PURPOSE:To provide a long life while improving an initial characteristic and a quick charge characteristic by performing prescribed alkali treatment of hydrogen storage alloy powder, thereafter applying fluororesin to the surface to form an electrode. CONSTITUTION:Hydrogen storage alloy powder is immersed in an alkali solution of prescribed temperature to remove impurities, sintered, packed and pressurized to a porous unit with a binding agent, to obtain an electrode. Next by immersing the electrode in an alkali solution of 95 to 120 deg.C to perform alkali treatment under a severe condition, surface improving is performed to obtain a hydrogen storage alloy pole 1 wound with a nickel positive pole 2 and a separator 3, to form a battery. Thus by eliminating dissolving and depositing a soluble metal at charge/discharge time, life extension, initial characteristic and a gas absorbing characteristic can be improved. Further by applying water repellent resin powder to a surface, the gas absorbing characteristic can be improved by a synergetic process with the alkali treatment.
Patent JP-H07256009-A (JP)
Title: Filtration pressing device in filter press
Inventor: SUGAYA KENZO
IPC: B01D25/12
Filed: 1994-03-22
Abstract: PURPOSE:To press cake produced in a filter cloth for further dewatering by covering a filter bed in a filter cell with the filter cloth, and installing a pressing membrane comprising a sheet type diaphragm and a flow plate on the back of the filter cloth in the filter cell. CONSTITUTION:A filter cloth 7 is placed between filter plates 3 to cover filter beds 3a of the right and left filter plates. A sheet type diaphragm 11 is installed behind one of a pair of the filter cloths 7; a flow plate 12 for filtrate is installed between the diaphragm 11 and the filter cloth 7. After raw liquid introduced into the filter cells being dewatered by filtration with the filter cloth 7, a pressing membrane comprising the diaphragm 11 attached on the back of the filter cloth 7 and the flow plate 12 is inflated. Cake in the filter cloth 7 is further squeezed so that the filtrate is removed outside the filter cloth 7 to be discharged outside the filter press flowing along the flow plate 12.
Patent JP-S561858-A (JP)
Title: Artificial feed for silkworm
Inventor: HIRABAYASHI YOSHIKATSU
IPC: A23K1/16
Filed: 1979-06-20
Abstract: PURPOSE: To prepare artificial feed for silkworm, having excellent feed efficiency, by adding a specific amount of untreated dried scenedesmus to conventional artificial feed.  
     CONSTITUTION: A conventional artificial feed for silkworm is enriched with 0.5W 7.5wt%, pref. 1W6wt% of untreated, dried scenendesmus obtained either by the drum- drying of raw water-containing scenedesmus at 120W160°C for several tens seconds by the spray-drying of the raw material at 80W200°C, without removing the component which inhibits the silkdown from taking the feed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07282010-A (JP)
Title: Object-oriented distributed system
Inventor: MATSUI MANABU
IPC: G06F9/46
Filed: 1994-04-15
Abstract: PURPOSE:To provide an object-oriented distributed system whose communication efficiency is high when communication is executed between objects on the object- oriented directional distributed system executing a distributed processing while plural modules execute communication. CONSTITUTION:The object-oriented distributed system executes the distributed processing by the plural modules which are mutually connected. The object- oriented distributed system provided with the object 10i executing communication with the other module 100j, a server 20i generating the object 10i and an inter- object communication management mechanism 30i having an inter-module communication control mechanism 31i and a local remote ID corresponding management mechanism 32i in the module 100i is provided with a remote ID release mechanism 40i in the module 100i, and the module 100i independently releases remote ID and eliminates the object.
Patent JP-H02257568-A (JP)
Title: Manufacture of electrode plate group for lead-acid battery
Inventor: AIBA TSUNEMI
IPC: H01M50/541
Filed: 1989-03-30
Abstract: PURPOSE:To fix a tab in good welding performance by injecting molten Pb alloy for preheating in a casting die, preheating the tab of each electrode plate, and then injecting molten Pb alloy for regular welding process. CONSTITUTION:Into a casting die 3 is poured part of the molten metal stored a certain amount in a ladle 9 as molten Pb alloy 81 for preheating. The electrode plate group is sunk toward this casting die, and tabs 5... of the electrode plates are inserted or immersed in this molten Pb alloy 81 for preheating. When the tabs are preheated through passage of a specified period of time, the molten Pb alloy 82 for regular welding process remaining in the ladle 9 is poured into the casting die 3. Because the tabs 5... have been heated in the forgoing process, contacting of the molten Pb alloy 82 with the tabs 5 does not cause immediate solidification, and good wettability is provided. Accordingly a good fillet is obtained at the base of each tab 5 when solidification of the molten Pb alloy is completed.