baber/WOPTO huggingface dataset:
Patent JP-S62189-A (JP)
Title: Charged broadcasting system
Inventor: SAKAMOTO YOSHIAKI
IPC: H04N7/16
Filed: 1985-06-26
Abstract: PURPOSE:To make a subscriber recognize that he can not view and hear the broadcast because he has not yet contracted by making the subscriber recognize whether the subscriber is contracted with a transmission program or not by the control using scramble key information. CONSTITUTION:In a broadcasting station side 100, reservation tier information Ti that indicates the kind of chargeable program and key information for scram bling for the chargeable program are stored in a data memory 60. The station generates random numbers by a random number generator 10 using the key information and scrambles a chargeable broadcast signal by an exclusive logical sum circuit 210. In the subscriber side, reservation tier Ti is extracted by a key extracting circuit 223, and receiving tier Ti is extracted by a key extracting circuit 228, and the two tiers Ti are compared by a comparator 229. In the case where the two tiers Ti do not coincide as the result of comparison, a CPU 300 switches the circuit to a signal tone generating circuit 800 and outputs signal tone. The subscriber is noticed that he is not yet under contract.
Patent JP-H0435398-A (JP)
Title: Remote controller
Inventor: INOHARA SHIZUO
IPC: H04Q9/00
Filed: 1990-05-28
Abstract: PURPOSE:To search a remote controller quickly wherever it exists by generating a signal tone from the remote controller through the operation of a switch of a main body apparatus. CONSTITUTION:If a remote controller 4 is lost and cannot be searched by eyes, when a person depresses a switch 2 of a main body apparatus 1, an ultrasonic wave generating circuit 3 sends an ultrasonic wave signal, it is received by an ultrasonic wave reception circuit 5 of the remote controller 4, a sound wave generating circuit 6 is activated, a notice device 7 generates a signal tone to inform the location to the person. Thus, even when the person cannot find the remote controller 4 visually, the location is simply known audibly and the remote controller is quickly searched.
Patent JP-S61296657-A (JP)
Title: Operating method for zinc-halide cell
Inventor: FUJIWARA KUNIHIKO
IPC: H01M10/44
Filed: 1985-06-25
Abstract: PURPOSE:To prevent short-circuits between electrodes, by controlling the rate of circulation of electrolyte in the separate rooms to adjust the density of the dendrite separation preventive in the electrolyte in the discharging condition, and circulating electrolyte in the separate rooms to the electrodes in order and with the passage of time in the charging condition. CONSTITUTION:An electrolyte added with a zinc dendrite separation preventive is circulated from an electrolyte bath 2 to the electrodes 1 of a zinc-halide cell through a pump 3 to be changed or discharged. The electrolyte bath 2 is divided into plural rooms 2a to 2e, which are linked to the pump 3 to circulate electrolyte through valves 4 respectively, as well as linked to the electrolyte return pipe of the electrodes 1 through valves 5. In such a way, by manipulating the valves 4 and 5, the circulating rate of electrolyte to the rooms 2a to 2e is controlled, and the density of the preventive in the electrolyte in the rooms 2a to 2e is adjusted in the discharging condition. In the charging phase, the valves 4 and 5 to and from the rooms 2a to 2e are opened or closed in order, with the passage of time, to circulate the electrolyte in the rooms 2a to 2e to the electrodes 1 in order and with the passage of time. Therefore, short circuits between electrodes owing to the dendrite separation of zinc can be prevented.
Patent JP-S5661489-A (JP)
Title: Continuous stabilizing regulator for coal-oil mixture
Inventor: YOSHIDA HIROMICHI
IPC: C10L1/32
Filed: 1979-10-24
Abstract: PURPOSE: To manufacture a good-quality coal-oil mixture product by uniformly dispersing coal in oil without the absorption loss of even small amounts of a stabilizing additive, by providing a stabilizing additive supply tube right before a vertical disperser.  
     CONSTITUTION: A stabilizing additive supply tube 6 is connected to a part right before the vertical disperser 3 of a coal-oil mixture feed tube 4 leading from a coal- oil mixture storage tank 1 with a stirrer 2 to the vertical disperser 3. A stabilizing additive composed of a surfactant is continuously supplied through the supply tube 6 into a coal-oil mixture sent out of a storage tank 1 by means of a pump 5, and the coal-oil mixture so treated is soon directed into the vertical disperser 3 and stirred sufficiently by a vigorously swirled stirring action produced within a casing. Thus, a stabilizing additive, even in small amounts, can be uniformly dispersed in oil, without causing localized adsorption, and adsorbed uniformly and continuously on the surface of pulverized coal so that the latter is very stably dispersed and floated in oil. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5927081-A (JP)
Inventor: OONO KAZUHIKO
IPC: E05F7/00
Filed: 1982-08-09
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-H11330011-A (JP)
Title: Cutting apparatus
Inventor: KADOSAWA EIJI
IPC: B23Q11/12
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To improve the feeding accuracy of a spindle unit in Y-axis and Z-axis directions by integrally forming the cutting water supply route of a cutting device with the spindle unit. SOLUTION: This cutting device is provided with a chuck table 7 for holding an object to be worked at least, a spindle unit 5 for cutting the object to be worked held on the chuck table, a cutting water supply nozzle for supplying cutting water into an area, including a circular blade and the object to be worked fixed at the terminal part of the spindle unit 5, and a cutting water supply route 11 for feeding the cutting water to the cutting water supply nozzle. For such a cutting device, the cutting water supply route 11 is integrally formed with the spindle unit 5 and communicated to the cutting water supply nozzle 8 fixed at the terminal part of the spindle unit 5.  Thus, the attachment of plural tubes conventionally communicated to the top end side of the spindle unit as the cutting water supply route is eliminated, and especially the spindle unit can be fed accurately in the Y-axis direction.
Patent JP-H11330467-A (JP)
Title: Semiconductor device
Inventor: TANAKA TOSHIYUKI
IPC: H01L29/78
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a gate protection element for preventing the gate insulation film of a MISFET from being subjected to dielectric breakdown and to provide a semiconductor device for evaluating the characteristics of the MISFET during a wafer process. SOLUTION: A depletion-type MISFET including a source region 10S, a drain region 10D, a channel region 10C that is sandwiched by the source region 10S and the drain region 10D, a gate insulation film 10I on the channel region 10C, and a gate electrode G on the gate insulation film 10I is formed on the surface of a P-type semiconductor substrate 1. An impurity diffused region 5 is arranged in the surface layer of the semiconductor substrate 1. Wiring 6 electrically connects a gate electrode 10G to the impurity diffused region 5. A voltage that is sufficient for cutting off the MISFET is applied to the gate electrode 10G for the channel region 10C, a p-n junction interface is reverse biased so that the area between the impurity diffused region 5, and the channel region 10C is unable to conduct electricity.  Pads 22, 21, and 23 are connected to each of the gate electrode 10G, the source region 10S, and the drain region 10D, respectively.
Patent JP-H04362679-A (JP)
Title: Belt fixing device
Inventor: HORI HIROAKI
IPC: G03G15/01
Filed: 1991-06-11
Abstract: PURPOSE:To obtain images having suitable glosses in full color copying and monochrome copying, respectively, with a simple constitution. CONSTITUTION:In this belt fixing device for a full color image forming device, etc., a cooling roller 5 coming into contact with a belt 3 from its inner surface side, to cool it, is provided in a space part inside the endless belt 3. Further, a cooling roller moving means 6 for moving the cooling roller 5 in the time of the full color copying and the monochrome copying, and a cooling roller control means 10 controlling the means 6 are provided.
Patent JP-S5565432-A (JP)
Title: Sealed-type vacuum vessel
Inventor: TSUGI MASAO
IPC: H01L21/223
Filed: 1978-11-13
Abstract: PURPOSE: To improve airtightness and automate open-and-close of a cap by providing an open-and-close mechanism performing an oscillating open-and-close of a cap facing a vacuum vessel proper and by pressing the cap against said vessel proper with prescribed pressure at the time of closing operation of said mechanism.  
     CONSTITUTION: A core tube proper 12 of a sealed-type vacuum vessel is provided with a narrow tail tube 10 guiding carrier gas and the like into a tube and on the side a pipe bend 11 guiding used gas out is provided. A disc-like cap 13 is provided overlapping a work taking-out at another end of said core tube proper 12 and the upper part of said cap is provided with a support 14 extruding in the peripheral direction and to said support 14 a tip of an axis of rotation is fixed. Futher to another end of said axis of rotation 15 an output end of a normal torque driving mechanism 16 is fixed. By connecting an input end of said mechanism 16 with a motor 17 the mechanism 16 controls open-and-close of the cap 13 facing the tube proper 12, thus automating the control of the cap 13 as well as improving airtightness. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5928605-A (JP)
Title: Method for measuring one-dimensional quantity of body
Inventor: MORITA YOSHINOBU
IPC: H01L31/16
Filed: 1982-08-10
Abstract: PURPOSE:To measure exactly from a large one-dimension quantity to a small one-dimension quantity by converting a light quantity projected without being intercepted by a body to an electric quantity to read it by using a thin film photosensor. CONSTITUTION:The photosensor 10 forms an amorphous silicon layer of p-i-n structure on a stainless steel substrate 7, and a teeth comb-shaped electrode 8 is provided partially through conductive film of transparent total surface. If light 9 is made incident from a side of the electrode 8, an electric current proportional to the quantity of incident light is outputted. Supposing that a body 11 to be measured is the essential oil and the light is irradiated, a shadow is thrown behind the body 11, and the light is projected to a sensor 10 in a domain 12 where the body is not in existance. Since the irradiation area is proportional to the current value, the level can be controlled by the current value of the sensor.
Patent JP-H06319395-A (JP)
Title: Method for regenerating plant body of cyclamen and method for culturing protoplast of the same plant
Inventor: KITAHARA TAMAO
IPC: A01H4/00
Filed: 1993-05-18
Abstract: PURPOSE:To efficiently regenerate a plant body by proliferating chloroplast of cyclamen. CONSTITUTION:The method for regenerating a plant body of cyclamen is constituted of a step A for preparing a protoplast from callus of cyclamen or suspension culture cell of this callus, a step B for embedding the protoplast obtained in the step A in agarose medium and then placing small pieces of the medium in a medium for placing bed and culturing the protoplast and reforming callus and a step C for forming adventitious embryo from the callus obtained in the step B and further regenerating the plant body from the adventitious embryo.
Patent JP-S6031984-A (JP)
Title: Paper-setting mechanism for printer
Inventor: KATOU TOSHIO
IPC: B41J13/02
Filed: 1983-07-29
Abstract: PURPOSE:To reduce the number of component parts provided under a platen and enable to make small in size and to make flat the entire body of a printer, by providing a pressure plate for respectively and selectively positioning pressure rollers by an external operation. CONSTITUTION:When the pressure plate 62 is manually turned counterclockwise in a paper-feeding condition wherein the pressure rollers 52, 54 make contact with a platen 40, a deflector 42 is lowered under gravity, and is turned clockwise with a guide member 56 as a center, so that the pressure roller 54 comes into contact with the upper surface of the pressure plate 62. When the plate 62 is turned further counterclockwise, the pressure roller 54 is pushed up to adjust the turning angle of the deflector 42, resulting in a paper-inserting condition wherein both of the rollers 52, 54 are maintained with a predetermined spacing between them and the platen 40. When the plate 62 is then turned clockwise, the deflector 42 is again lifted up to return to the paper-feeding condition. Accordingly, the number of component parts can be reduced.
Patent JP-H11290435-A (JP)
Title: Radio wave absorbing shielding and air purifying composition
Inventor: KOBAYASHI TATSUO
IPC: C04B28/02
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To confirm the characteristic of a lightweight inorganic material having a specific crystal having both permanent charge and porous property, and establish a technique capable of commercializing this material as main function by mixing an inorganic material and a polymer emulsion to crushed, granular or powdery material of natural zeolite having base substituting function followed by hardening. SOLUTION: In the application of a permanent accumulated charge composition to a fixed form material, an inexpensive, strong lightweight fixed type radio wave absorbing and shielding material applicable to the demand of market can be formed by mixing cement and an inorganic material or burned ash as filler and aggregate according to the radio wave band requiring particle size and quantity of natural zeolite having base substituting function, and putting the resulting mixture to a polymer aqueous emulsion followed by stirring and hardening. Particularly, in the use of burned ash containing heavy metal, adsorption of a toxic heavy metal ion is performed by the ion electrode action between crystal porous spaces of the natural zeolite.
Patent JP-2000331017-A (JP)
Title: Calculating device for related degree between documents, its method and its recording medium
Inventor: OKUBO MASAKATSU
IPC: G06F17/30
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To enhance operability of an information providing system such as presentation, retrieval of related information by calculating a related degree between documents by summing up a link directory, etc., described by a person. SOLUTION: A calculating device 100 for related degree between documents is constituted of a document selecting means 10, a memory 11 for an HTML document set, an URL extracting means 20, a memory 21 for increase/decrease rule, a calculating means 30 for related degree between documents, a summing up means 40 for related degree between documents and a memory 41 for related degree between documents. In such a structure, an HTML document to be a processing object is selected first and an URL described in the selected HTML document and a storing place of the document referred by the URL are extracted. Next, the related degrees among respective extracted URLs are calculated. And the related degrees among the respective URL are summed up. Namely, the calculated related degree between documents are summed up.  And the processing is repeated for all HTML documents until such calculation is completed.
Patent JP-H1052630-A (JP)
Title: Manufacture of stable and storage cellulose dialysis membrane and cellulose dialysis membrane
Inventor: DIAMANTOGLOU MICHAEL DR
IPC: B01D71/14
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a stable and storable cellulose dialysis membrane and to prepare a cellulose dialysis membrane. SOLUTION: A spinning solution is made of 3-40 parts of cellulose with a degree of polymerization(DP) of >300 and/or a modified cellulose with a degree of polymerization(DP) of >200 and 97-60 parts of a mixture of a tertiary amine oxide and one or several different kinds of other liquids, one or several different kinds of stabilizers, one or several different kinds of vacuole forming agents depending on occasion, another spinning solution additive, a low molecular weight organic or inorganic compound and/or a synthetic polymer depending on occasion. In addition, this solution is extruded into a precipitation bath through a nozzle, and a membrane thus obtained is cleaned or extracted in one step or a few steps. Further, the membrane is treated in a bath containing one or several different kinds of vacuole stabilizer depending on occasion.  After that, the membrane is abiverged and dried, and is waved before drying, depending on occasion and is taken up.
Patent JP-S5263980-A (JP)
Title: Production of polymer emulsion
Inventor: HAYASHI TAKAO
IPC: C08F2/24
Filed: 1975-11-21
Abstract: PURPOSE: To provide a water-based polymer emulsion which solidifies easily upon cooling and returns to the original stable emulsion upon heating, being stable during concentration with heat, and contains polymer particles easily redispersible by the dilution with aqueous media. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08335856-A (JP)
Title: Broadcasting reception equipment
Inventor: HIRANO KAZUO
IPC: H03J7/18
Filed: 1995-06-06
Abstract: PURPOSE: To perform the optimum channel selecting operation in combination with a GPS reception equipment even at the time when a radio wave of ground broadcasting cannot be received by providing a specific satellite radio wave reception discrimination means and a specific control part for channel selection and tuning. CONSTITUTION: A key input part 6, a storage part 7A consisting of a map data storage part 7B and a storage part 7C for channel selection, a display part 9, and an antenna 11 for radio are provided, and a radio reception part 10 in which a means to discriminate the reception state of the broadcasting radio wave is incorporated is connected to a data processing part 8A. A control part 8B for channel selection and tuning included in the data processing part 8A issues a required command signal for channel selection and tuning to the radio reception part 10 when the radio wave from GPS is received in a satellite radio wave reception discrimination means 12.  The control part 8B continues to receive the broadcasting received at present without issuing the required command signal for channel selection and tuning to the radio reception part 10 when the radio wave from GPS is not received in the satellite radio wave reception discrimination means 12.
Patent JP-S5363932-A (JP)
Title: Direct memory access control system
Inventor: YUSA KATSUEI
IPC: G06F13/28
Filed: 1976-11-19
Abstract: PURPOSE: To secure a large-scale system with multiple functions, by realizing that plural direct memory access units can give accesses to the main memory via the bus adaptor device. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5929614-A (JP)
Title: Dentifrice composition
Inventor: UEKI TAKAO
IPC: A61Q11/00
Filed: 1982-08-11
Abstract: PURPOSE:A dentifrice composition, containing methyl p-hydroxybenzoate and a specific lower alcohol as a preservative, capable of giving sufficient perservative power in such a small amount as not to give a change in the flavor by the synergistic effect thereof, and having improved feeling of use. CONSTITUTION:A dentifrice composition containing methyl p-hydroxybenzoate and 0.1-1wt%, preferably 0.3-0.7wt%, based on the total composition, alcohol selected from ethyl alcohol, propyl alcohol and isopropyl alcohol as a preservative. The use of the above-mentioned alcohol provides sufficient preservative effect even in the amount of the methyl p-hydroxybenzoate within 0.05-0.3wt%, particularly 0.1-0.15wt%, range without giving a change in the flavor thereof. The effect thereof is great when a peppermint type perfume is used as the perfume.
Patent JP-H06331968-A (JP)
Title: Liquid crystal display device
Inventor: NISHI TAKESHI
IPC: G02F1/1339
Filed: 1993-05-18
Abstract: PURPOSE:To make uniform orientation and to lower a threshold voltage by providing only the one substrate of a pair of substrates with an orientation treating means and bringing a pair of substrates into tight contact with each other by a column-shaped resin. CONSTITUTION:This liquid crystal display device consists of two sheets of the substrates 101 and 102 and electrodes 103, 104 are formed to face each other on these substrates. A liquid crystal material 106, etc., are clamped therebetween. An oriented film 105 is formed on the surface formed with the electrodes of at least either of the substrates and is rubbed. Spacers 108 are sprayed and a mixture composed of a liquid crystal material 106 and the uncured high-polymer resin is injected into the space. The orientation state of this liquid crystal cell is not twist orientation often observed in the case of formation of the oriented films 105 on two sheets of the substrates 101, 102 but is the uniform orientation. The high-polymer resin (PCS) 107 adheres the inside of two sheets of the substrates 101, 102 and the PCS 107 is formed to the columnar shape between two sheets of the substrates.
Patent JP-S5930159-A (JP)
Title: Secret memory device
Inventor: KAI RIYUUICHIROU
IPC: G06F15/02
Filed: 1982-08-11
Abstract: PURPOSE:To protect the content of a memory from being used by another, by accessing and displaying the memory contents only by a specific identification code. CONSTITUTION:Individual's secret contents such as a telephone number, account number of a bank, and identification card number are stored in frames 137-139 of a secret memory 127, respectively. A group of character patterns at an RAM character part 154 while written is registered in an identification character pattern memory 125 and not accessed in a general use state to keep the secrecy of the registered number. Then, the input character group from an RAM character pattern part 164 is inputted to an input character pattern memory 126 and compared with the contents of the memory 125 by a coincidence discriminating circuit 171. When they coincide with each other, the contents of the secret memory 127 are displayed on a liquid-crystal display device 178 through a character pattern generating circuit 121.
Patent JP-S5763857-A (JP)
Title: Semiconductor device
Inventor: YAMAUCHI MASAHIDE
IPC: H01L29/72
Filed: 1980-10-03
Abstract: PURPOSE:To obtain a semiconductor device having durability against overcurrent without damaging a gain, by incorporating in the device an element which bypasses input current only when temperature rises. CONSTITUTION:A transistor Q wherein an n type semiconductor layer 2 is a collector, a p type region 3 is a base and an n type resion 5 is emitter is formed. Moreover, in the other part of the n type semiconductor layer 2, a p type region 10, an n type region 11 and a p type region 12 are formed, an element CR having the characteristic of a thermal thyristor is thereby constituted, and the p type region 12 is connected with the base region 3 and the p type region 10 with the emitter region 5. When the temperature of the transistor rises, the thermal thyristor connected in parallel to a base input is turned conductive and bypasses input current, whereby the breakage of the semiconductor device is prevented.
Patent JP-S6031247-A (JP)
Title: Manufacture of aluminum alloy package
Inventor: IIKAWA TSUTOMU
IPC: B23K26/00
Filed: 1983-08-01
Abstract: PURPOSE:To stably and reliably manufacture a hermetically sealed package having light weight and high thermal conductivity by inserting an aluminum brazing material between a case and a cover, and laser welding it. CONSTITUTION:A brazing material 3 is inserted between a case 1 and a cover 2 of a package, a laser is used to emit the brazing material of a welding portion in an argon atmosphere. When the silicon content of the brazing material is less than 4wt%, a crack feasibly occurs at the welded portion. This is because the Si amount in AlSi solid solution alloy formed in the welded portion is less not to provide sufficient thermal strength. When the silicon content exceeds 12.5wt%, the brazing material itself becomes hard and brittle. Accordingly, it becomes unpreferably difficult to manufacture a thin plate of the brazing material.