baber/WOPTO huggingface dataset:
Patent JP-S63220683-A (JP)
Title: Video conference controller among multiple places
Inventor: WAKAHARA TOSHIHIKO
IPC: H04N7/14
Filed: 1987-03-10
Abstract: PURPOSE:To enable to continuously offer a video conference service among multiple places even during test by providing an auxiliary device with each part of a video conference controller among multiple places, separating fault part from a test instrument with the aid of the auxiliary control part and realizing the test. CONSTITUTION:When the fault occurs in one of the devices of interface parts 2a-2c, video processing parts 3a-3c or voice processing parts 6a-6c, the fault device is switched to the associated auxiliary device based on a switching control circuit 18. On the other hand, when the fault occurs in the common part, it is switched to the auxiliary part based on the device 18 and simultaneously connected with the system in which the auxiliary device is connected with by this time. As control parts 5 and 5' normally execute quite the same operation, they continue the operation even when they are immediately switched to the auxiliary device in case that the fault occurs in one of them. Thus the test can be executed while the video conference service among multiple places is held.
Patent JP-H05256418-A (JP)
Title: Combustion device
IPC: F23D11/04
Filed: 1992-03-13
Abstract: PURPOSE:To prevent adverse effect on the inside of a burner main body by ignition energy, and to impart superior safety of ignition to the device even if the combustion chambers or the heat exchanger is miniaturized while increasing the calorific value. CONSTITUTION:A combustion device comprises a burner main body 8 having a mixing chamber 17 for supplying fuel and primary air for combustion therein and providing a flame hole plate 23 on the downstream side of the mixing chamber 17, a first combustion chamber X and a second combustion chamber Y successively connected on the downstream side of the burner main body 8, a secondary air supplying part 30 for blowing out secondary air for combustion to the first combustion chamber X. Adverse effect on the inside of the burner main body 8 by ignition energy can be prevented by arranging a resistance board 32 provided with a throttle opening 31 opposed to the flame hole plate 23 between the first combustion chamber X and the second combustion chamber Y. Therefore, it is superior in safety of ignition.
Patent JP-S62213382-A (JP)
Title: Facsimile equipment
Inventor: OMIYA ATSUSHI
IPC: H04N1/393
Filed: 1986-03-13
Abstract: PURPOSE:To recognize the ratio of enlargement/reduction of a transmitted original at a receiving side when using a facsimile which has an automatic reduction function or the enlargement/reduction function by providing a character information storage part storing the magnification of the transmitted original. CONSTITUTION:In transmission through a facsimile, a selecting switch 4 sets the desired scale of the transmitted original, first of all. Thus, a magnification control part 3 controls a motor drive part 2 to move an optical lens in a picture signal reading part 1, and the control part 3 sets a picture to a size of desired magnification. Simultaneously, character information which displays the set magnification is outputted from a character information storage part 7 in accordance with the set magnification. In a scan signal control part 8, a picture signal outputted from a picture signal processing part 5, and the character information from the storage part 7 are connected and they are transmitted through a MODEM 7. Thus, at the receiving side, the enlargement/reduction are recorded on part of a recording paper, and the ratio of enlargement/ reduction of the transmitted original can be recognized.
Patent JP-S61213229-A (JP)
Title: Production of formed rubber article
Inventor: ONOYAMA MASAO
IPC: C08J7/00
Filed: 1985-03-19
Abstract: PURPOSE:To obtain a formed rubber article having improved compression set, by applying a specific dose of radiation to a rubber composition containing a TFE-P fluororubber which is a copolymer of tetrafluoroethylene and PP as a base after the primary or secondary vulcanization. CONSTITUTION:A rubber composition containing a TFE-P fluororubber (a copolymer of tetrafluoroethylene and PP) as a base is irradiated with radiation of preferably 5-10 Mrad after the primary or secondary vulcanization, to obtain the objective formed article.
Patent JP-H06266458-A (JP)
Title: Photovoltaic power generating equipment capable of jointly using battery
Inventor: KITAMURA AKIO
IPC: H01L31/042
Filed: 1993-03-16
Abstract: PURPOSE:To make the power generation capacity of a solar battery maximum, to effectively utilize solar radiation energy, and to extend a service life of a battery. CONSTITUTION:An inverter 3 and a solar battery 1 for generating electric power corresponding to an electric power output command value are connected to each other, and bidirectional DC/DC converter blocks 5A, B are inserted between the connecting point of the solar battery 1 and the inverter 3, and a battery 4, and a switch 13 is connected in parallel to the bidirectional DC/DC converter blocks 5A, B. In such a state, when a battery discharge/charge command is issued, the bidirectional DC/DC converter blocks 5A, B are operated by turning off the switch 13 and the voltage of the connecting point of the solar battery 1 and the inverter 3 is controlled so that the generated electric power of the solar battery becomes maximum. When a battery charging command for commanding the charging by an electric power system 7 is issued, the switch 13 is turned off, the inverter is operated as a converter to control the charging current or charging electric power to the battery 4 at constant.
Patent JP-H09246921-A (JP)
Title: Voltage controlled oscillation circuit
Inventor: KATAKURA MASAYUKI
IPC: H03F3/45
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a voltage controlled oscillation circuit with improved control linearity while maintaining a feature that a high-speed operation is possible and oscillation is possible to a ultra high frequency. SOLUTION: In a ring-type oscillation circuit provided with serially connected gate circuits 1 and 2, the weighting of a weight coefficient (a) is performed to the gate output of the gate circuit 2 in a weighting circuit 3. Along with that, the weighting of the weight coefficient (1-a) is performed to the gate output of the gate circuit 1 in the weighting circuit 4 and they are, added in an addition circuit 5 and then fed back to the gate circuit 1. By differentially controlling the weight coefficients (a) and (1-a) in a control circuit 6, an oscillation frequency is controlled.
Patent JP-S56152923-A (JP)
Title: Production of nondirectional electrical steel sheet
Inventor: NAKAYAMA TADASHI
IPC: C21D8/12
Filed: 1980-04-26
Abstract: PURPOSE:To produce the titled steel sheet of superior magnetic characteristics by subjecting a low-carbon steel slab added with Si and Al to hot rolling including dissimilar peripheral speed rolling then to high-temperature coiling and holding the same at high temp. thence cold rolling and annealing the same. CONSTITUTION:A steel slab contg. <=0.05% C, 2.4-4.5.% Si, <=1.0% Al is subjected to at least one pass of dissimilar peripheral speed rolling of varied peripheral speeds between upper and lower work rolls and the hot rolled steel strip coil having been coiled at high temp. after the end of hot rolling is held at temp. >=750 deg.C for >=10min. Thence, it undergoes respective processes of cold rolling and annealing, whereby the nondirectional electrical steel sheet is produced. According to this method, the nondirectional electrical steel sheet having superior magnetic characteristics, above all, much lower watt loss value is obtained.
Patent JP-S63221804-A (JP)
Title: Porous diaphragm and its manufacture
Inventor: ABE FUMIO
IPC: B01D53/22
Filed: 1987-03-11
Abstract: PURPOSE:To manufacture a porous diaphragm having superfine pore diameters and sharp distribution of pore diameters by providing an oxide membrane using the mixed sol of aluminum oxide or aluminum hydroxide and an oxide or hydroxide of specific element as a starting material. CONSTITUTION:To aluminum alcoholate such as Al(OC3H7)3 or the like, alcoholate of at least one element selected from the group A (Ti, Si and Zr) or the group B (Mg, Ca, Sr, Ba and lanthanoids) is mixed with, and the mixture is added to the hot water and heated up, to which concentrated nitric acid is added, heated up and hydrolyzed to prepare mixed sol. Said mixed sol is dried and calcinated, and after being compression molded, powders prepared are calcined. Thus, a porous membrane provided with a porous oxide membrane containing at least 50wt.% of aluminum oxide and average pore diameter of 10-1,200Angstrom  is prepared.
Patent JP-H05260199-A (JP)
Title: Residence apparatus controller, its using method and device for use
IPC: G06Q50/00
Filed: 1992-03-16
Abstract: PURPOSE:To secure safety of an apparatus, and to improve maintainability by executing automatically a notice when an operation time of the controller exceeds a prescribed set value. CONSTITUTION:By a timer means 41 provided in an in-house controller 1 being a controller of a residence apparatus, an operation time of the controller 1 is counted, and when a count value reaches a prescribed value, information generated by an image information generating means 51 of a voice, etc., is transmitted to an in-house telephone equipment 42 through a MODEM 3 by a transmission means 61. Also, an abnormal state detecting means is provided and when an abnormal state is decided, abnormal state information is transmitted immediately to the in-house telephone equipment 42 through the MODEM 3 in the same way. By analyzing these information and deciding whether a periodical inspection or a repair is necessary or not, a service corresponding to each of them is executed. In such a way, safety of the apparatus is secured, its maintainability is enhanced and the service can be improved.
Patent JP-H09247348-A (JP)
Title: Processor and method for image processing, and network system
Inventor: TAKAHASHI HIROYUKI
IPC: H04N19/00
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an image processor which synchronously outputs image data read out of a document and image data decoded from MPEG data inputted in ATM(asynchronous transfer mode) at a constant speed. SOLUTION: An input masking part 206 outputs image data read out the document from a CCD sensor 201. An MPEG-I/F, on the other hand, inputs MPEG data in ATM, extracts intra-frame code data from the inputted MPEG data, and stores them in a buffer memory. A control part 250 reads the intra- frame code data out of the buffer memory in timing with image formation and makes an MPEG expansion part decode the data. A bus selector 232 selects image data outputted from the input masking part 206 or MPEG expansion part and sends them to an image processing part.
Patent JP-S56151972-A (JP)
Title: Toner image fixing device
Inventor: UEJIMA HIDEMOTO
IPC: G03G15/20
Filed: 1980-04-25
Abstract: PURPOSE:To prevent cold offset with low energy, by allowing a flash lamp arranged in front of a heat melting roller to flash just before stopping a copying paper. CONSTITUTION:Flash lamp 7 having reflective plate 8 is arranged in front of heat melting roller 5. Preheating plate 4 and pressing roller 6 are withdrawn in stopping copying paper 1. Paper 1 bearing toner image 2 is heated with heating plate 4, and then toner image 2 is heat fixed to paper 1 with rollers 5, 6. In the normal operation, lamp 7 is not allowed to emit a light. In stopping paper 1, after a proper time from production of a stop signal, lamp 7 is allowed to flash, and plate 4 and roller 6 are withdrawn. Toner image 2 is melted to such a degree to prevent cold offset, thus permitting the cold offset to be prevented using a small power supply.
Patent JP-S62211675-A (JP)
Title: Electrostatic latent image developing device
Inventor: OKA KENJIYU
IPC: G03G15/09
Filed: 1986-03-12
Abstract: PURPOSE:To prevent a toner from being scattered to the upstream side by a seal member of the downstream side, by switching the seal member of a developing device of the downstream side from a selected developing device, to a non-contact position against the surface of an electrostatic latent image carrying body, when the selected developing device is operating. CONSTITUTION:When the first developing device 4 of the upstream side is executing a developing operation, a seal member 58 which has been supported so as to be rotatable is in a non-contact position against the surface of a photo sensitive drum 1, and in this case, a developer does not exist on the outside peripheral surface of a developing sleeve 51 of the second developing device 5 of the downstream side, therefore, it does not occur that a toner is mixed into the first developing device 4 from a developing area B of the second devel oping device 5. On the other hand, when the second developing device 5 of the downstream side is executing the developing operation, the seal member 58 is in a contact position against the surface of the photosensitive drum 1, and it is prevented that a toner powder smoke is scattered upward from the developing area B of the second developing device 5 and mixed into the first developing device 4.
Patent JP-S55148706-A (JP)
Title: Blast furnace operating method
Inventor: EZAKI KIYOSHI
IPC: C21B9/14
Filed: 1979-05-08
Abstract: PURPOSE:To reduce the fuel ratio, by blowing air above a specified temperature, and blowing the fuel so as to maintain the tuyere end temperature above a specified temperature. CONSTITUTION:In a blast furnace operated by blowing fuel such as fuel oil, tar, Co gas and CO2 gas from tuyere end and removing moisture content from blast at the same time, air is blown at 1350 deg.C, and the furnace is operated at the fuel blowing rate enough to maintain the tuyere end temperature above 2500 deg.C. To supply hot air above 1350 deg.C, in each hot stove system of parallel hot stove operation, the preceding stove (low humidity stove) of parallel operation is always ventilated at full opening and succeeding stove (high temperature stove) is ventilaged at regulated temperature when operating the furnace by successively changing over by two- stove parallel blowing of unmixed cold air, and the combustion exhaust gas temperature is controlled, and the heat accumulation of all stoves is controlled by the exhaust gas temperature by heat accumulation division, so that the amount of heat accumulation in all stoves may be set uniform.
Patent JP-S58173722-A (JP)
Title: Camera for using film having information
Inventor: SATOU AKIHIKO
IPC: G03B7/16
Filed: 1982-04-06
Abstract: PURPOSE:To prevent failure of photographing, by providing means for detecting a type of a film and a kind of an illuminating light source, comparing whether both of them correspond to each other, and respond-moving in accordance with non-correspondence in case when they do not correspond to each other. CONSTITUTION:A titled camera is provided with film type detecting means 41- 43 for detecting information 24 by information holes 24a-24i for showing a film type, provided on a loaded film 22, and illumination detecting means 45, 46 for detecting a kind of an illuminating light source of an object to be photographed. Moreover, it is provided with a comparing means 47 for detecting whether the type of the film 22 and the kind of the illuminating light source correspond to each other in accordance with outputs of said both means 41-43, and 45, 46, and a respond-moving means 48 for operating in accordance with the time when this comparing means 47 detects that the type of the film does not correspond to the kind of the illuminating light source.
Patent JP-S52139896-A (JP)
Title: Changing rate of inside water leakage detector in container
Inventor: HIROHISA TADAO
IPC: G21C17/00
Filed: 1976-05-18
Abstract: PURPOSE: To prevent large accident previously by means of connecting a changing rate detector to a water leveler in a water leakage tank set up at the bottom of a container of a reactor, and of detecting troubles of pipings etc. by detecting changing rate of leaked water in said water leakage tank. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0675795-A (JP)
Title: Logically independent partial-arrangement tiling for griff code for decreasing occurrence of hard error
Inventor: DEBITSUDO ERU HEKUTO
IPC: G06F11/10
Filed: 1993-03-16
Abstract: PURPOSE: To minimize the number of decoding errors to be corrected by encoding a data signal and a parity signal correlative to an encoded parity signal and an estimated error pattern into a code. CONSTITUTION: A horizontal parity signal corresponding to a code 64 is provided by error correction coding operated to the data bytes of a glyph code 64 encoded message. This process is a first step, and each data byte is mapped from left to right and up and down horizontally to the code 64 (refer to an outline in which encoding 66a-66x of the data bytes are shown with dotted lines). Then, the horizontal parity code is added to the glyph code 64 so as to be horizontally mapped by the extension of the encoded byte rows (refer to an outline in which encoding 67a-67 m of the horizontal parity code are shown with dotted lines).
Patent JP-H11254061-A (JP)
Title: Turret punch press and its die and punching method
Inventor: SOMA SHIRO
IPC: B21D28/34
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To minimize deformation of a material generating at the time of punching. SOLUTION: In a turret punch press, working of a material 40 is executed by punching the material 40 placed on a lower die 20 with an upper die 10. The lower die 20 is equipped with a punched through part 21 to introduce a punching part 12 punching through the material 40 and further with a receiving part 22 to be mounted with the material 40. The receiving part 22 is formed surrounding the punched through part 21. The upper die 10 comprises the punching part 12 to punch the material 40 and a pressing part 11. A punching surface 13 of the punching part 12 is provided with a shear angle. The pressing part 11 is formed on the outer circumference of a position opposite to the receiving part 22 of the upper die 10.  When the punching part 12 punches the material 40, the pressing part 11 presses the material 40 in the direction of the lower die 20, and the receiving part 22 presses the material 40 in the direction of the upper die 10.
Patent JP-H08250093-A (JP)
Title: Battery holding device
Inventor: MIFUNE SHINYA
IPC: H01M2/10
Filed: 1995-03-15
Abstract: PURPOSE: To provide stable holding force in all directions even by using a battery holder at a low cost with a simple structure, by providing a battery holding mechanism partly in a sheathing case. CONSTITUTION: After a battery 4 is inserted into a battery holder 2 formed of an elastic metal plate fixed to a circuit board 1 by soldering 3, by a battery holding mechanism 6 integrally formed to protrude in a side of the circuit board 1 from a sheathing case 5, the battery 4 is fixed. In the mechanism 6, a step difference is provided in its external shape, and this step difference is formed into a shape along an external shape of the battery 4, to increase holding force. In this way, even with applied force due to transporting, vibrating, dropping down, etc., stable holding force is obtained.
Patent JP-S56155095-A (JP)
Title: Growing method of single crystal
Inventor: YASUAMI SHIGERU
IPC: C30B27/02
Filed: 1980-04-28
Abstract: PURPOSE: When a single crystal is grown by the Chokralsky method, at the beginning of the crystal growth, the tip of the seed crystal is purified with an operation corresponding to remelting, then the crystal is lifted up, thus producing a good- quality single crystal.  
     CONSTITUTION: The raw material for the single crystal is melted in the crucible 2 and the seed crystal 5 is brought into contact with the melt 3 and lifted up to produce a grown single crystal 6 wherein at the beginning the seed crystal 5 is stopped under contact with the melt 3, the amount of heat fed is increased to melt the seed crystal 5 by a certain distance upward from the surface of the melt and this state is kept for a certain time. Thus, the transformation defects and crystal defects at the solid-liquid interface of the seed crystal 5 are expelled in the direction perpendicular to the drawing-up direction. Then, the seed crystal is drawn up by a certain distance under keeping the same diameter as that of the seed crystal and the system is restored to the usual conditions, then the routin lifting is conducted to produce the grown single crystal 6 with small transformation density and defect density. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S51131166-A (JP)
Title: Method of purifying organic waste water
Inventor: KURAMITSU YASUO
Filed: 1975-05-12
Abstract: PURPOSE: To biologically purify the waste water of food processing without diluting the waste water having high BOD value by subjecting the waste water to the air-exposure treatment and air-reexposure treatment for extended periods of time. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52140813-A (JP)
Title: Motor
Inventor: SASAKI SHIGERU
IPC: H01G2/02
Filed: 1976-05-19
Abstract: PURPOSE: To permit a capacitor for running the motor to be cooled and hot insulated from the motor to provide for its temperature rise by mounting it on a cover, which constitutes a motor frame and forms an air passage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59185184-A (JP)
Title: Speed command generator
Inventor: SUZUKI SHIGEHIKO
IPC: H02P29/00
Filed: 1983-03-31
Abstract: PURPOSE:To enable to smoothly accelerate a movable element by providing moved amount detecting means for detecting the movement of the prescribed distance under the control by the first speed pattern signal for the element and switching to the second speed pattern at the detecting time. CONSTITUTION:A pulley 2 is driven by a winding motor 1, a cage 4 is connected to one end of a rope 3 mounted on the pulley 2, and a balance weight 5 is connected to the other end. A pulse generator 6 is connected directly to the motor 1, and the moved amount signal of the cage 4 is inputted to a moved amount detector 7. A computer 8 inputs an output signal of the detector 7, a start command signal 16 and a deceleration start signal 17. An acceleration command generator 14 receives a calculated speed pattern signal, converts it into an analog signal and applies it to a controller 15. The controller 15 receives the F/V- converter output of the generator 6 by the converter 18, and the rotating of the motor 1 is controlled by the compared output. The speed pattern applied to the generator 14 is switched to the different second speed pattern when the detector 7 detects the prescribed distance, thereby smoothly accelerating it.
Patent JP-S57171116-A (JP)
Title: Structure for mounting elastic bushing
Inventor: SAIGOU FUMITAKA
IPC: B60G11/12
Filed: 1981-04-15
Abstract: PURPOSE:To heighten the stability of running and prevent rusting, vibration and noise, by interposing a space, the diameter of which is larger than the outside diameter of the inner cylinder of an elastic bushing but smaller than the inside diameter of its outer cylinder, between a leaf spring and a support member for the elastic bushing provided between the leaf spring and a vehicle body or the like. CONSTITUTION:When a shackle 5 moves rightward or leftward relative to a leaf spring 4 due to the turning or the like of a vehicle, the leaf spring 4 comes into contact with a spacer 12 to prevent the shackle from moving further. Since the drilled part 12a of the spacer 12 is tightly fitted on the end face of the rubber body 11a of an elastic bushing 11, the pressure contact parts of the shackle body 5a and an inner cylinder 11c are sealed up to prevent rain water and dust from coming in between the pressure contact parts and in between the inner cylinder 11c and a bar 5b. The spacer 12 is positioned by the pressure contact between the spacer and rubber 11a so that the spacer absorbs play. According to this constitution, stable running is enabled and rusting, play and vibration and prevented.