baber/WOPTO huggingface dataset:
Patent JP-H0435312-A (JP)
Title: Surface acoustic wave device
Inventor: KADOTA MICHIO
IPC: H03H9/25
Filed: 1990-05-28
Abstract: PURPOSE:To prevent destruction due to electrostatic breakedown by connecting a resistance damping member made of an elastic material and including conductive particles between interdigital electrodes being components of an interdigital transducer. CONSTITUTION:Resistance damping members 9, 10 are formed by dispersing conductive particles such as a silicon rubber. Then the resistance damping members 9, 10 are electrically connected between electrode lands 5, 6 and between electrode lands 7, 8 via interconnection lines 11, 12 and interconnection lines 13, 14 respectively. When a charge is stored between interdigital electrodes 3a, 3b or between interdigital electrodes 4a, 4b by pyroelectricity in the case of manufacturing the surface acoustic wave device 1 or in the case of packaging the surface acoustic wave device 1, a current resulting from the stored charge flows to the resistance damping members 9, 10 and discharged. Thus, electrostatic destruction due to the pyroelectricity is prevented.
Patent JP-S61296950-A (JP)
Title: Refractories sprayer
Inventor: KATO SABURO
IPC: B22D41/02
Filed: 1985-06-26
Abstract: PURPOSE:To automate a spraying operation by incorporating a lance shifter into a rotary drum and incorporating a lance holding cylinder fitted with a lance body to the lance shifter. CONSTITUTION:The lance body 4 having a spraying head at the top end is held by the lance holding cylinder 5 and various pipe junctures are provided to the terminal end of the lance body 4, to which part various pipings are connected by a rotary joint. The drum 15 is rotated when a pin gear 18 provided to the outside circumference at the center of the drum 15 is driven by a driving device 16 for swiveling the lance. The lance holding cylinder 5 is securely supported to the drum 15 and the lance shifter 11 for applying swiveling motion to the lance body 4 by shifting the center of rotation of the drum 15 and the center of the lance body 4 is incorporated into the rotary drum 15.
Patent JP-S6030056-A (JP)
Title: Electrode for battery
Inventor: NISHINO ATSUSHI
IPC: H01M4/66
Filed: 1983-07-28
Abstract: PURPOSE:To give flexibility to a thin electrode and improve discharge performance by depositing electrode active material on a fibrous carbon substrate. CONSTITUTION:Flexible, electroconductive carbon cloth having a relative surface area of 1-2,500m<2>/g is selected as fibrous carbon. Electrode active material such as manganese dioxide is deposited on the fibrous carbon by electrolytic deposition, CVD, or thermal spray. This sheet is cut to a desired dimension to use as positive or negative electrode for a battery. By using this electrode, thin sheet battery is formed. Since this electrode has good flexibility, a battery having good space efficiency is application such as card-shaped calculator or watch is formed.
Patent JP-H04363765-A (JP)
Title: Method for judging state of information structure body having plural low-order decision element
Inventor: KIKUCHI SHINJI
IPC: G06F17/30
Filed: 1991-06-11
Abstract: PURPOSE:To improve operation processing ability by taking an exclusive OR between the numerals of binary numeral expression, which are located in the same digit of two specified numeral strings, to judge the state of information structure body based on the result. CONSTITUTION:The numeral string concerning the processing state where the respective digits previously express the processing conditions of one element within a low-order decision element group and which is displayed by a binary numeral which is corresponding to the respective elements by one to one and consisting of more than one digit and the numeral string concerning decision where the respective digits correspond to the respective elements within the low-order decision elements group by one to one by the same digits as the former numeral string and which is displayed by the binary numeral expressing decision contents are provided. When there are n-number low-order decision elements exist, the i-th low-order decision element xi is expressed by a formula I and a state value Ui described as to decision processing termination which is expressed by the binary numeral in the same way as that of xi is expressed by the formula II. When weighting is not tried on the desicion of the respective low-order elements and the threshold of decision is more than alpha wari (wari means 10%) of a whole, the whole state is judged through the use of the exclusive OR as defined by the formula III.
Patent JP-S5761956-A (JP)
Title: Measuring device of flow speed and rate
Inventor: ITOU ICHIZOU
IPC: G01P5/01
Filed: 1980-09-30
Abstract: PURPOSE:To obtain a flow speed and rate measuring device which can work with high sensitivity even in a region of a high temperature, by detecting the alternating force that affects an object by the Karman vortex and extracting the alternating force in the form of a vortex signal. CONSTITUTION:A force receiving matter 2 is so constituted that the bend moment Malpha based on the disturbance force becomes equal to a moment of the same code as the increment component DELTAMalpha of the moment Malpha caused by an added susbstance at the position B where the alternating bend moment Mv based on the Karman vortex becomes zero. A stress detection part 4b is distributed at the position B where the moment Mv becomes nearly zero; and a stress detection part 4a is distributed at such position as to have the conditions under which the moment Mv becomes the same code as the increment component DELTAMalpha at the area near the part 4b. Diskshaped insulators 6a, 6b and 6c are distributed on both surfaces of the parts 4a and 4b; and a stainless steel fixed matter 7 presses the stress detection part 4 and the insulator to a hollow part 22 and then fixes them there. The depth L of the part 22 is decided so that the difference of the heat expansion caused among the matter 2, the part 4 and the insulator 6 respectively is eliminated by the difference of the heat expansion between the matters 4 and 7.
Patent JP-H034802-A (JP)
Title: Production of insole for shoes
Inventor: OKADA TAKASHI
IPC: A43D86/00
Filed: 1989-05-31
Abstract: PURPOSE:To easily obtain the insole complying with a foot shape by molding the preform of the insole for shoes by using a shape memory synthetic resin contg. bubbles, setting the preform in shoes and heating the same, and putting the foot or foot mold of a user therein, then pressing and cooling the preform. CONSTITUTION:A foaming agent, etc., are added to the shape memory synthetic resin (for example, urethane) to prepare the resin liquid. This liquid is poured into a casting mold 5 formed in a lower forming mold 4. An upper forming mold 6 is mounted thereto and the liquid is foamed and cured to obtain the preform 3 of the insole for shoes consisting of the shape memory synthetic resin 2 contg. the bubbles 1. The preform is then put into the shoes and after heating, the user wears the shoes and rests his weight on the foot 7 to compressively deform the preform, thereby deforming the preform to the shape complying with the shape of the rear of the foot. The preform is polymerized to plastic in this shape when the preform is cooled down to the Tg temp. or below in this state. The insole 8 maintaining the shape complying with the shape of the user's foot is thus obtd. even after the users takes off the shoes.
Patent JP-S5471527-A (JP)
Title: Magnetic bubble memory unit
Inventor: OKADA MASAAKI
IPC: G11C11/14
Filed: 1977-11-17
Abstract: PURPOSE: To enable to wirte in or readout the continuous information of equal distance, by respectively connecting the first-in and first-out register with the write-in and readout signal terminal of the major and minor type magnetic bubble chip and controlling the input and output between the bubble chip and the register.  
     CONSTITUTION: The major and monor loop system magnetic bubble memory chip 1 and the write-in information to the chip 1 are connected to the input terminal 2a of the first-in and first-out shift register FIFG2, and the output of FIFO2 is fed to the chip 1. Further, the readout information is outputted from the output terminal 3a of the FIFO shift register 3. Further, the gate circuits 23 to 24, 27, counters 22, 25 and PROM 21 and 26 are provided between the chip 1 and FIFO shift registers 2 and 3 and the write-in and readout for information is made to the continuous information with equal distance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06350888-A (JP)
Title: Electronic still camera
Inventor: SUETAKA HIROYUKI
IPC: H04N5/765
Filed: 1993-06-10
Abstract: PURPOSE:To provide an electronic still camera outputting optimum image data in accordance with an external electronic equipment. CONSTITUTION:In the electronic still camera 1 in which image data picked-up by CCD 11 is temporarily written in SRAM 52, image data is read out from SRAM 52 and the image data is outputted from respective I/O ports 40, 43 and 45 to the external electronic equipment the camera 1 is constituted by outputting optimum image data based on the format of output image data from the electronic still camera 1, which is inputted from the external electronic equipment, to the external electronic equipment.
Patent JP-2000332543-A (JP)
Title: High-frequency power amplifier circuit
Inventor: KOMIYAMA NORIO
IPC: H03F3/20
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency power amplifier circuit of simple constitu tion which prevent phase shift distortion from being added and perform distor tion compensation at power-ON time. SOLUTION: The initial value of an up/down counter 40 is downloaded at a time from a counter initial value generator 48 to shorten the time needed to enter a stable state. The delay quantity of a band-pass filter 31 is selected according to the total delay quantity of a band-pass filter 23, a high-frequency power amplifier 1, and a distributor 24 following an orthogonal modulator 22 to remove distorted higher harmonics and noise of a local oscillation signal and even when the frequency of a modulated high-frequency signal is varied, the circuit operates without any large offset quantity variation for the control of a phase shifter 30.
Patent JP-S5564961-A (JP)
Title: Detecting method of end point of pouring of molten metal
Inventor: KATAYAMA TAKESHI
IPC: B22D11/16
Filed: 1978-11-10
Abstract: PURPOSE: To eliminate the pouring of slag as far as possible and achieve the improvement in  pouring efficiency by letting the decrease of the high frequency component of the detection signal  output of an AC bridge circuit down to a fixed value or less after the increase to the fixed value  or more and the continuation of said decrease for the specified time be one factor of judgement  of the end point of pouring.   
     CONSTITUTION: The bridge circuit is constituted by the detecting coil 2 of a pouring nozzle 1  into which molten steel flows down and variable impedances 3W5. The output signal of the  bridge circuit is separated to the in-phase component 9 as a high frequency power source 6 and  90° phase component 10 by a phase discrimination circuit 8 via preamplifier 7. These are then  inputted to an end point judgement signal processing portion 15 through band limiting amplifiers  11, 12 and phase detecting circuit 13, respectively. When the considerable fluctuation or discontinuation of the molten steel flow occurs upon approaching to the pouring end point, fluctuations  occur in the input signals 9, 10 and the fluctuation components of large amplitudes are observed  in the signal 14 as well. When the decrease value of said fluctuations continues for more than  the specified time, it is judged to be the end of pouring and a judgement signal 16 is outputted,  causing an end point alarm device 17 to output an alarm signal. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06346408-A (JP)
Title: Soundproofing wall
Inventor: SATOMI SEIGO
IPC: E01F8/00
Filed: 1993-06-10
Abstract: PURPOSE:To make it possible to enhance soundproofing effect and protect a driver's eye from fatigue and allow continuous design, and what is more, to facilitate execution of construction work. CONSTITUTION:This is a soundproofing wall where soundproofing panels 5 are mounted on a skeleton wall 1 with many stages. Each of the soundproofing panels 5 holds a sound adsorption board 7, which extends upward or downward, in front of a penal frame 6 and provides a fitting hardware 8, which projects downward to the lower end of the panel frame 6 hidden by a projected part of the sound absorption board 7 and a fitting receiving hardware 9 on the upper end of the panel frame 6 as well. The fitting hardware 8 of an upper stage soundproofing panel 5 is inserted into the fitting receiving hardware 9, thereby enabling the soundproofing panels 5 to be mounted with many stages without producing a clearance between the panels.
Patent JP-2000242054-A (JP)
Title: Color image processor
Inventor: HOSHI KAZUNORI
IPC: H04N1/04
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a color image processor for shortening the time for processing color image by making the image processor efficiently output written data according to image forming conditions when the image processor writes color image data from a scanner and memory on a photoreceptor and outputs them as color image data. SOLUTION: At the same time as image writing of RGB image data of an original read by a scanner part 1, a data bus control part 2 controls input operation to memory (DRAM 5m-7m), pre-scanning operation, and output operation of image writing of the data taken into the memory. When the timing for image writing to be initialized based on the use condition is larger than a reference value, the operation is shifted to the pre-scanning, and all the image formation of the 2nd sheet and hereafter are also written in its early timing by using only the data from the memory to perform efficient image formation.
Patent JP-H0598020-A (JP)
Title: Polycaprolactone-modified polypropylene, polymer containing same as compatibilizer and production of said alloy
Inventor: CHINEN EITATSU
IPC: C08L101/00
Filed: 1991-05-15
Abstract: PURPOSE:To provide a polycaprolactone-modified polypropylene usable as an excellent compatibilizer for polymer alloys comprising various combinations of resin components, to provide a polymer alloy containing the same as a compatibilizer, and to provide a process for advantageously producing the alloy. CONSTITUTION:A polycaprolactone-modified polypropylene comprising a reaction product between a polycaprolactone and maleic anhydride-modified polypropylene, a polymer alloy containing 10-30 pts.wt., per 100 pts.wt. resin mixture, said polypropylene as a compatibilizer, and a process for producing the alloy by mixing 100 pts.wt. mixture of a resin with another resin with 10-30 pts.wt. total of a polycaprolactone and maleic anhydride-modified polypropylene, and melt-kneading the resulting mixture.
Patent JP-S5948753-A (JP)
Inventor: KEISU AASAA PENFUAUNDO
IPC: G03C1/498
Filed: 1983-07-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5839718-A (JP)
Title: Separately tapping device for molten metal and molten slag
Inventor: FUJIYAMA TOSHIROU
IPC: C21C5/46
Filed: 1981-09-03
Abstract: PURPOSE:To tap only the molten steel surely and quickly in a separately tapping device for molten metal and molten slag by disposing an electromagnetic pump in the passage for tapping. CONSTITUTION:An electromagnetic pump 9 is provided on the rising side 8a in the tapping passage 8 of a tapping device 3 connected to the tip of a tap hole 2. The pump 9 consists of a magnet 9a having a coil through which DC flows, a tapping passage 8 of a rectangular shape in section placed between electrodes and an ingot 8b conducting DC current to the molten metal. A furnace body 1 is tilted to a tapping position to start tapping through the passage 8 and force is acted upon the molten metal in the direction (a) of its flow by the operation of the pump 9 to increase the velocity of flow of tapping up to the end period of tapping. When the possibility for outflow of molten slag arises in the end period of the tapping, the force in the direction opposite to the tapping flow is acted upon the molten metal by the pump 9 to decrease the velocity of flow thereof. Thus the molten slag is tapped completely separately.
Patent JP-S62295106-A (JP)
Title: Unit controller
Inventor: HOSAKA MASAO
IPC: G05B15/02
Filed: 1986-06-13
Abstract: PURPOSE:To improve the efficiency of control units by permitting the system of a controller with a hierarchical structure to access an interface connecting the outside with the aid of a general-purpose CPU and a co-processor group. CONSTITUTION:The controller 1 is of a hierarchical structure and provided with a monitor CPU (monitor control part), a system interface co-processor (control execution part) group and a variety of I/O parts. The monitor CPU is a general-purpose processor, and mainly controls the co-processor, a system interface and the I/O parts. The titled controller employs a mechatronics control system executing real time, for example, and the monitor CPU is responsible for the time-consuming complicated processing, and hands in the processed result to the co-processor that issues a request. The various I/O parts includes I/O ports and a terminal equipment for communicating with the outside. Thus the general-purpose CPU and the co-processor group can access the interface connecting the outside, thereby attaining the cocurrent processing.
Patent JP-S6116929-A (JP)
Inventor: DEBITSUDO JIYOERU HIYUUBUNAA
IPC: C08G77/08
Filed: 1985-06-25
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-H10333117-A (JP)
Title: Driving device for liquid crystal display device
Inventor: MORII HIDEKI
IPC: G09G3/36
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To provide the driving device for a liquid crystal display device which an cancel the influence of the impedance of a signal transmission path and is simple in circuit constitution. SOLUTION: For every horizontal scanning period, a source driver 107 selects one of respective signal voltages Va, Vb, Vc, and Vd for each row and applies signal voltages of respective rows to respective signal electrode lines Q1..., Qi..., Qm. A common electrode driving circuit 11 also inverts the polarity of a voltage Vcom applied to a common electrode 102 for every horizontal scanning period. In the beginning of the horizontal scanning period, the crest value of the voltage Vcom is held large. Consequently, the driving voltage between a pixel electrode and the common electrode is made large in the beginning of the horizontal scanning period H and the part between the pixel electrode and common electrode is placed in an overcharged state only in this beginning and then enters a proper charged state afterwards.  Consequently, even when the influence of floating impedance from the source driver 107 to the pixel electrode is large, a deficiency in charging can be evaded.
Patent JP-S62293525-A (JP)
Title: Focus error detector
Inventor: IRIE MITSURU
IPC: G02B7/28
Filed: 1986-06-12
Abstract: PURPOSE:To facilitate the manufacture of an optical splitter and to make the error detection exact by providing a prism part and a non-prism part dividing a signal into two by the optical splitter whose reflected axis is made coincident with the boundary between both the parts and outputting a signal through the photodetection by a photodetector. CONSTITUTION:The optical splitter 9 has the prism part 9a and the non-prism part 9b and the boundary 9c of both the parts is arranged vertically on an optical axis. When an information recording medium 6 and an objective lens 5 are in the focused position, a light spot appears at each split band of light receiving faces 8a, 8b and 8c, 8d of the split type photodetector 8 and no focus error signal is detected. When the medium 6 and the lens 5 are not focused, the light spot appears in a semi-circular form at the inner or the outer side of the split band. Thus, the focus error is detected by operating a photodetection signal in response to the light receiving quantity of the detector 8. Thus, the splitter is formed easily and the focus error signal with high reliability is obtained.
Patent JP-2000328146-A (JP)
Title: Apparatus for extracting reduced pellet
Inventor: MATSUI KOJI
IPC: C21B13/10
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To prevent the reoxidation and the temp. drop of a reduction-treated pelletized material by arranging a plurality of gate valves at a prescribed interval in a vertical cylindrical extracting trough for extracting the pellet from a furnace and supplying high temp. non-oxidizing gas into the interval. SOLUTION: The bodies 11a, 11b of gate valves 8, 9 are supported with shafts so as to be openable/closable and the extracting trough 7 is opened/closed by activating cylinders. The high temp. non-oxidizing gas in the furnace body 1 is supplied into the interval 10 through a duct 15 by communicating a gas supplying hole 14 arranged on the wall of the interval 10 and the inside of the furnace 1 with a duct 15. The upper and the lower gate valves 8, 9 are alternately opened/closed, and when the gate valve 8 is opened and the gate valve 9 is closed, the pelletized material 3 discharged into the extracting trough 7 from a screw conveyor 6 is stored in the interval 10. The temp. of the pelletized material 3 is kept with the high temp. non-oxidizing gas supplied into the interval 10 to prevent oxidation. The gate valve 8 is closed and the gate valve 9 is opened periodically, and the pelletized material 3 is fed to the succeeding process.
Patent JP-2000332924-A (JP)
Title: Image forming device
Inventor: TAKIYAMA YASUHIRO
IPC: H04N1/00
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To suppress overrun data by allowing the occupation of a general bus for a bus use request from a device connected to the general bus and inputting and outputting image data from an image input device, providing multiple priority level patterns given prescribed priority levels, and using a priority level pattern which has a higher priority level than before when an instruction is given. SOLUTION: Several patterns of the bus use right are stored in an arbiter 1004 and when an indication for an image forming process is inputted from, for example, an operation part 1015, a CPU 1001 rewrites the contents of a setting register in the arbiter 1004 to change the priority of the bus use right. Thus, the use right priority of the general bus 1006 is switched between image forming operation and others and then image data can stably be transferred even when a device which does not relate to the image forming operation is connected to the general bus 1006, so an overrun of data can be prevented.
Patent JP-S5566687-A (JP)
Title: Capacity control device for variable capacity type oil pressure pump
Inventor: KANAI TAKASHI
IPC: F04C14/22
Filed: 1978-11-10
Abstract: PURPOSE: To improve the starting performance of the engine without increasing the size of the device, by providing a switching valve, which is switched in coordination with the starter when the engine is driven, and which shuts an oil supply path and at the same time releases the pressure in a control cylinder.  
     CONSTITUTION: One end of cylinder 8, which houses piston 9, is connected to the discharge side of the pump via oil supply path 10. When the engine is driven, electromagnetic switching valve 11 is switched in coordination with starter 14, and it shuts oil supply path 10 and at the same time releases the pressure in control cylinder 8. Thus, at the time of starting the engine, when electromagnetic valve 11 is switched, cylinder 8 is linked to oil tank 15, piston 9 produces no pressing force, spring 5 is pressed by its total restoring force, the capacity of the pump is reduced, and the torque applied to the pump decreases. By this, it is possible to improve the starting performance of the engine without enlarging the device. 
     COPYRIGHT: (C)1980,JPO&Japio