baber/WOPTO huggingface dataset:
Patent JP-S54115305-A (JP)
Title: Preparation of chlorotrifluoroethylene
Inventor: NEGISHI JIYUNJI
IPC: C07C17/23
Filed: 1978-02-28
Abstract: PURPOSE: To obtain the title compound efficiently by simultaneously and continuously carrying out the dechlorination of 1,1,2-trichlorotrifluoroethane with fine powder of zinc, the separation and purification of the product, and the concentration of by-produced zinc chloride solution, in one plate column.  
     CONSTITUTION: At the reaction part 11 of a plate column, chlorotrifluoroethylene is continuously produced by the countercurrent contact of 1,1,2-trichlorotrifluoroethane with a suspension of fine powder of zinc in a lower alcohol. Subsequently, at the separation and purification part 10, said desired substance is separated and purified through distillation, and further at the concentration part 12, a lower alcohol solution of by-produced zinc chloride is concentrated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S53106141-A (JP)
Title: Preparation of optical transmission wire
Inventor: AKAMATSU TAKESHI
IPC: G02B6/00
Filed: 1977-02-28
Abstract: PURPOSE:To remove such drawbacks as breaking of multiple crucible by cooling expansion of starting glass material or different thicknesses of optical fibers depending on the steps for spinning, by supplying plural molten starting glass materials and spinning them into fibers.
Patent JP-H06214056-A (JP)
Title: Measuring device for service interruption time
Inventor: OTSUKA TOSHIHIKO
IPC: G04G99/00
Filed: 1993-01-13
Abstract: PURPOSE:To minimize the measurement error of service interruption time not longer than a regulated value by using a service interruption CR timer circuit and a digital counting circuit with backup power source circuit together. CONSTITUTION:When a CR time limit set value is longer than a service interruption time, for example, the output of a low voltage detecting circuit 1 is H-level during the service interruption period, and a transistor(TR) 3 is OFF to switch a capacitor 1C from a charge circuit to a discharge circuit. Simultaneously with a service interruption CR timer circuit 2, the output of a comparator 11C is still H-level. A digital counting circuit 4 conducts measurement until a control input EN becomes L-level. When service interruption is recovered, it is judged 7 whether the output of the comparator 11C is H-level or not. When it is H-level, the measurement result is read, and the output of the counting circuit 4 is reset from a reset output means 8 for the provision against the following service interruption. Although the output of the circuit 1 is changed to L-level, the output TR3 is changed to ON simultaneously with the reading operation of count or thereafter. When the output TR 3 is ON, it is switched from the discharge circuit to the charge circuit to charge the capacitor 1C.
Patent JP-H02201616-A (JP)
Title: Constant voltage generating circuit
Inventor: TAKEUCHI MASARU
IPC: G05F3/22
Filed: 1989-01-31
Abstract: PURPOSE:To obtain a necessary voltage with a comparatively small circuit pattern at the time of forming an integrated circuit by connecting a serial circuit composed of a resistance and a constant current source in parallel to a p-n junction element. CONSTITUTION:For a serial circuit 2, a constant current source 4 and a resistance R1 are connected in series, the circuit 2 is connected in parallel to a diode D1 to compose a p-n junction element 1, a difference voltage between a forward direction voltage VF' generated to the diode D1 and a voltage generated to the resistance R1 is generated to the constant current source 4, an output reference voltage VF of a constant voltage is obtained. Consequently, since, even when the voltage VF' generated to the p-n junction element 1 is made into a comparatively large value, the output of the constant voltage can be obtained, the current to flow to the p-n junction can be made comparatively large, and the current made to flow with a constant current source 3 to make the current flow to the p-n junction can be made large. Thus, the constant current source 3 can be composed of elements with a low resistance, and the circuit pattern can be made small at the time of forming the integrated circuit.
Patent JP-S59172475-A (JP)
Inventor: JIEFURII DABURIYU EICHI UOTSUT
IPC: C07D223/16
Filed: 1984-02-10
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-S58140744-A (JP)
Title: Image forming element and image forming method using its element
Inventor: ANDOU ITSUROU
IPC: G03G5/02
Filed: 1982-02-16
Abstract: PURPOSE:To apply voltage without using corona charging, to expose and then develop an image forming element, by providing isolated conductors for forming an image element, a photoconductive layer changed in conductivity by light irradiation and persisting this change after the irradiation, and electrodes. CONSTITUTION:A light-transmitting electrode 3 is connected with a shading electrode 4 through a power supply 7. Voltage is impressed and in that state, imagewise exposure is made from the side of a transparent support. Since the light incident on the electrode 4 is shaded and does not reach a persistent photoconductive layer 5, resistivity R1 in the parts of the layer 5 between the electrode 4 and an isolated conductor 6 does not change. On the exposed parts, since the light incident on the light-transmitting electrode 3 reaches the layer 5, resistor R2 between the electrode 3 and the conductor 6 decreases, and the conductor 6 also decreases in potential. On the other hand, on the unexposed parts, R1, R2 both do not change, and potential of the conductors 6 does not change, so a potential image is formed on the exposed parts. The image thus formed is developed by the usual electrophotographic method, and transferred to transfer paper.
Patent JP-S59150060-A (JP)
Title: Method and device for producing stainless steel by melt reduction of chromium ore
Inventor: FUJII TETSUYA
IPC: C22C33/04
Filed: 1983-02-15
Abstract: PURPOSE:To improve the recovering rate by reduction of chromium ore by feeding chromium ore powder and coal powder having a specific grain size into a converter through the bottom tuyere thereof in the stage of charging dephosphorized molten iron into the converter and charging a chromium source therein while ejecting gaseous oxygen into the converter through the bottom tuyere. CONSTITUTION:The molten metal of which the concn. of P is preliminarily decreased to about <=0.04% is charged into a converter and while gaseous oxygen is ejected into the converter through the bottom tuyere thereof, a chromium source is charged therein and decarburization refining is performed. Chromium ore having <=0.4mm. average grain size is charged by a nonoxidative gas into the converter through the other bottom tuyere thereof and coal powder is charged by the nonoxidative gas into the converter through another tuyere to reduce chromium ore and to migrate the same as metallic chromium into the steel bath in the stage of charging said chromium source. The limiting value of the chromium concn. in the bath at which the chromium ore can be easily reduced is <=10% and metallic chromium such as Fe-Cr alloy or the like is required to be added in order to attain the chromium concn. of said upper limit value or higher.
Patent JP-H06237447-A (JP)
Title: High definition picture coding system
Inventor: IBARAKI HISASHI
IPC: H04N19/186
Filed: 1993-02-10
Abstract: PURPOSE:To improve the human interface by improving received picture quality in the high definition picture coding so as to reduce the time from the reception of a high definition picture till its display. CONSTITUTION:A picture separation section J3 divides an input picture into four frames with less number of picture elements and stores them in a buffer memory O3. A video coding section D3 applies in-frame coding to a 1st frame and applies inter-frame coding to 2nd and succeeding picture signal frames by using the 1st frame for a predicted picture for DCT transformation, quantization and variable length coding. Then 5th frame is processed the same as the 1st frame and the 6th frame is processed the same as the 2nd frame and then the inter-frame coding is repeated succeedingly to code repeatedly the high definition picture for plural number of times. Thus, a predicted picture is formed by a local decoded picture with excellent quality used for the previous coding and the predicted difference is gradually decreased to improve the reception picture quality sequentially and the high definition picture is early displayed and the wait time is reduced.
Patent JP-H09218755-A (JP)
Title: Printing controller and method for processing data of the same
Inventor: KURITA TETSUO
IPC: G06F3/12
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To receive new information by permitting a communication state with a data source to be in an on-line state and annuling residual information of information which is continuously received from the data source. SOLUTION: A user operates an operation pannel part 101 so as to shift printing information to OFFLINE and, then, operates the operation pannel part 101 so as to execute shift to an ONLINE skip state after ONLINE skip designation. Then, CPU judges whether or not printing data is remained in an image memory 208 in an image forming device 100 and printing data inside the image memory 208 is annuled by CPU 206 when it is judged that printing data is remained. When CPU 206 judges whether or not data from a host computer 201 is remained inside a reception buffer in RAM 204 and it is judged that data is remained inside the reception buffer, data inside the reception buffer is annuled by CPU 206. Then, a state is shifted to the one for receiving data from the host computer 201.
Patent JP-H0922404-A (JP)
Title: Array processor communication architecture with broadcast communication processor instruction
Inventor: JIERARUDO JII PECHIYANEKU
IPC: G06F15/177
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To dynamically control the transfer of the operand and its result among PEs of a single-instruction/plural-data processor array by the instruction that is broadcasted to all PEs. SOLUTION: Plural PEs are connected in a cluster shape to a sequencing control unit 103 which contains an instruction memory 102 via a common instruction bus 114. Every PE has a data bus that is connected to at least four most neighboring PEs and a general-purpose register file including plural operand registers. A common instruction is broadcasted to every PE via the bus 114 and controls the operation that is carried out for the operand contained in the register file. Then every PE includes a switch to connects its own PE to the first neighboring PE serving as an address of the arithmetic result. The instruction dynamically selects an address field where the switch included in the PE is controlled for dynamic selection of the addressed neighboring PE and an operand register which serves as a store destination of the arithmetic result received from another neighboring PE.
Patent JP-S55114102-A (JP)
Title: Battery motor driven vehicle
Inventor: TANAKA AKIRA
IPC: B60L11/18
Filed: 1979-02-27
Abstract: PURPOSE: To readily connect an operating member to a controller by providing the controller in the vicinity of a driver's seat of a battery motor driven vehicle and to shorten the connecting length of an electric wire therebetween by disposing a resistor between the controller and a motor.  
     CONSTITUTION: This battery motor driven vehicle incorporates a driver's seat 1 mounted on its body 2, and front and rear wheels 3 and 4 mounted at the front and rear, respectively of the body 2. A rear wheel axle 5, a differential gear 6 and a motor 7 are mounted at the rear wheels 4. A resistor switching controller 8 is disposed in the vicinity of the seat 1, and resistors 9 are installed at the rear of the controller 8. Since the controller and the resistors are thus disposed, an operating member can be readily connected to the controller, and the connecting length of electric wires can be shortened. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0560313-A (JP)
Title: Method of introducing combustion air and combustion apparatus
Inventor: YOHANESU YOZEFU EDOMONDO MARUT
IPC: F23G5/00
Filed: 1992-02-07
Abstract: PURPOSE: To reduce the amount of waste gas by directly unloading an exhaust gas at one region of high-temperature primary air that has not been used up at the upper portion of an object to be burnt for introducing it to primary combustion air again and reducing the combustion air. CONSTITUTION: A combustion space 14 is provided at the upper portion of a combustion fire lattice 5 and the front of the space 14 is terminated by a waste gas path 15. When an object to be burnt is burnt at the front of the fire lattice 5, the large part of primary air from a ventilation machine 12 is introduced via chambers 7-9. A waste gas in the combustion space 14 is unloaded via an exhaust path 24 that is connected to the suction side of a ventilation machine 25 from an exhaust opening 23 and is connected to the suction side of the primary air ventilation machine 12 via a compression side passage 26. Then, an exhaust waste gas is pressed to a passage 13 and is introduced to the chambers 7-11 as secondary air along with the primary air.  Also, nozzles 21 and 22 are provided at the lower region of the waste gas path 15, secondary combustion air is introduced to the waste gas for burning a flammable constituent in the waste gas again, thus reducing the amount of waste gas.
Patent JP-S61182041-A (JP)
Title: Feeding method of photosensitive material treating solution
Inventor: INOUE KATSUYO
IPC: G03D3/06
Filed: 1985-02-07
Abstract: PURPOSE:To keep the alkali activity of a treating solution properly, to feed the treating solution simply and precisely and to use the treating solution for a long period by calculating the area of a non-picture part from the non-picture part ratio of a photosensitive material and the area of the photosensitive material and feeding the quantity corresponding to the area of the non-picture part. CONSTITUTION:Before inserting a photosensitive print plate 3 of which picture is exposed into an automatic developing device 1, a plate-classified input means 7 is driven and a factor due to film thickness corresponding to the kind of the photosensitive printing plate 3 to be developed is inputted to a non-picture area ratio circuit 9 to set and store the non-picture part ratio. Then, the development of the photosensitive print plate 3 is started by the automatic developing device 1, and simultaneously with the insertion of the print plate 3, a signal related to the width of the plate 3 and a carrying speed is obtained by a sensor 6 and inputted to an exchange circuit 8 to calculate the area of the plate 3. A counter 10 multiplies the area of the plate 3 by the non-picture part ratio obtained from the circuit 9 to calculate the area integrating value of the non-picture part and the feeding quantity of a feeding solution corresponding to the integrating value.
Patent JP-S59150424-A (JP)
Title: Apparatus and method for manufacturing semiconductor device
Inventor: SHIMAZAKI KUNIYA
IPC: G03F7/20
Filed: 1983-02-14
Abstract: PURPOSE:To improve pattern matching accuracy and keep small displacement of pattern by providing a magnification control means which compensates for the size of individual patterns by fine adjustment of reduction magnification of image, on the occasion of delineating patterns through reduction and transfer of image by the step and repeat system. CONSTITUTION:A control mechanism 8 which fine-adjusts a reduction magnification of image by changing bodytube length is provided at the interim area of bodytube 1. As a control mechanism 8, for example, a piezo element which changes thickness when a voltage is applied or a motor is used. A size of pattern focused on the mask 3 placed on the main table 4 can be compensated by changing bodytube length as describeda above. With a plan view of mask 3 delineated, first a pattern is transferred on the mask 3 by the step and repeat system. Next, the mask 3 sows thermal deformation by the heat treatment. A contraction coefficient of mask 3 by thermal deformation should be previously obtained and transfer magnification is changed by the control mechanism 8 based on such contraction coefficient.
Patent JP-H11200327-A (JP)
Title: Execution method of medital strip with drainage function and side wall block used therefor
Inventor: OGAWA KOICHI
IPC: E01F15/00
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide an execution method of a medial strip with drainage function sloped by a way of execution even in a place on the horizontally running road and a block used therefor in addition to make it possible to adjust the inside width of the medial strip in accordance with conditions of a site. SOLUTION: Both right and left side wall blocks 1 having infiltration holes 8 for the surface drainage in the upper ends of them and covers 3 covered between both of them are made of concrete in a plant. In a site constructing a road R, both right and left side wall blocks 1 are arranged on the substrate of the road R in the way of the road R, concrete used for the bottom of a drain gutter 2 is cast between both right and left side wall blocks 1, the bottom is sloped in the longitudinal direction by controlling the volume of the concrete to be cast, and a pavement 4 is carried out close to the lower edges of the infiltration holes 8.
Patent JP-S53108306-A (JP)
Title: Selayed call transfer system for automatic switchboard
Inventor: NOJIRI KENJI
IPC: H04M3/46
Filed: 1977-03-04
Abstract: PURPOSE:To realize a delayed call transfer system for an automatic switchboard in order to turn the delayed call transfer service function to more effective service function.
Patent JP-H11210824-A (JP)
Title: Support structure
Inventor: TORIKAI YASUNOBU
IPC: B64G1/38
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To restrain vibration from being transmitted to a body to be supported such as a device during transportation and align with a support table for the body to be supported while vibration control is not required because there is no vibration. SOLUTION: A damping member 4 fusible by heat is made to intervene between a support table 2 and a body 1 to be supported, and a heater 5 for heating a damping member 4 to be fused by heat is buried in the damping member 4. A support hole 1a having nearly conic inner face is formed in the body 1 to be supported, and a positioning block 3, which is fitted in and engaged with the support hole 1a due to the removal of the damping member 4 because it is fused by being heated by the heater 5, is provided in the support table 2. With these two part engaged with each other, the body 1 to be supported is aligned with the support table 2.
Patent JP-H10225039-A (JP)
Title: Dynamo-electric machine
Inventor: NAKAMURA TADATSUGU
IPC: H02K3/46
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a rotor for an AC generator for a vehicle, in which an assembly process is disused, the number of parts is decreased and product cost can be reduced by imparting fixing function and insulating function of the two coil lead sections of a field coil to a terminal protective member, to which a cooling fan is formed. SOLUTION: Two guide sections 45 insulating and fixing two coil lead sections 32 of a field coil 23 drawn out from the retaining wall of a coil bobbin 24 are installed onto the front side face of a terminal protective member 27, to which a plurality of fan blades 41 and a supporting plate section 41 are integrally molded. Consequently, an assembly process, in which an insulating tube which has been required for conventional technique is assembled to the coil lead section 32, can be disused. Since the number of parts can be decreased by making the insulating tube unnecessary, the product cost of a rotor for an AC generator 1 for a vehicle can be reduced.
Patent JP-H11224248-A (JP)
Title: Processor and method for chinese input conversion, and record medium for chinese input converting program
Inventor: NAKAZATO SHIGEMI
IPC: G06F17/21
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To input and convert a reading or pronunciation of Japanese including adjuncts such as auxiliary verbs to Chinese in the case of a word which iniflects like a verb. SOLUTION: When a reading of Japanese is inputted through an input part 21, a control part 22 performs a Japanese-Chinese converting processing through a conversion part 23. The conversion part 23 divides the inputted reading of Japanese into the stem and adjunct by referring to a Japanese-Chinese dictionary 24 and an adjunct dictionary 25 to obtain the notations of Chinese corresponding to the stem and the adjunct, and adds the Chinese notation of the adjunct to the Chinese notation of the stem to generate a Chinese word corresponding to the reading of Japanese. The control part 22 outputs the Chinese word obtained by the conversion part 23 as a conversion result through an output part 26.
Patent JP-S61183670-A (JP)
Title: Copying device provided with editing function
Inventor: KATSUMATA AKIO
IPC: G03G15/36
Filed: 1985-02-08
Abstract: PURPOSE:To improve the operability by storing an erasing area of an editing copy whose preparation frequency is high, in a nonvolatile memory, and calling the erasing area in accordance with necessity. CONSTITUTION:A system controller 81, a counter 82 for controlling an erasing area of an eraser 24, a program memory 83, a read/write memory 84, a nonvolatile memory 85 backed up by a floating battery 90 and a backup circuit 86, and I/O interfaces 88, 87, etc. are connected to a bus line of a CPU80. An eraser driver 77 for bringing the eraser 24 to energizing/de-energizing control, a sensor group of a separation jam sensor, etc., a sensor and switch unit, a jam indicator and an operating board 42, etc. are connected to the I/O interface 87. A driver, a lamp regulator, a fixing heater controller, a power source unit 89, etc. are connected to the I/O interface 88.
Patent JP-S58140610-A (JP)
Title: Method and apparatus of scanning measurement
Inventor: TAKADA HIDEO
IPC: G01B11/06
Filed: 1982-02-16
Abstract: PURPOSE:To perform a scanning at high speed, by synchronously driving the upper and lower radiating devices and detectors of a measuring device by a separated driving motor. CONSTITUTION:A frame 10 is formed with an upper partI beam 11, a lower partI, beam 12, supporters 13-16 and a reinforcing member 17, and the parallelism of the upper and lowerIbeams 11, 12 is set in a narrow tolerance range and the beams are assembled, and guiding rods of round rod 18, 19 and guiding rods of square rod 20, 21 are fitted to the upper surfaces of both sides of the lower sides legs of theIbeams 11, 12, and an upper part movable truck 22 which is movable on the guiding rods 18, 20 and a lower part movable truck 23 which is movable on the guiding rods 19, 21 are supported. A black body furnace 24 is fitted on the upper surface of the track 23 as an irradiation source, and a detector 25 is fitted on the lower surface of the truck 22. A film to be detected is moved to a perpendicular direction to a paper surface in a figure and is continuously scanned by infrared rays generated by the black body furnace 24. Thereat, the trucks 22, 23 are syncrononsly driven by driving built-in pulse motors at the same time, and continuous scanning is performed.