baber/WOPTO huggingface dataset:
Patent JP-2000036943-A (JP)
Title: Time base correction device and its method
Inventor: KENMOCHI SETSU
IPC: H04N5/956
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To realize time base correction of various pulse signals synchronously with a video signal while being synchronously with the video signal with a simple configuration at a low cost without increasing the number of bits of a memory. SOLUTION: Signal multiplexer circuits 7, 8 multiplex a vertical synchronizing signal Vsync and a vertical reference signal Vpulse with a frequency of 7.15 MHz higher than a frequency of a video signal on low-order 2-bit of the video signal and gives the multiplexed signal to a time base correction circuit 9. The signal read from the time base correction circuit 9 is received for time base correction by a memory control of the time base correction circuit 9. Signal separator circuits 10, 11 extract the vertical synchronizing signal Vsync and the vertical reference signal Vpulse from the signal with 7.15 MHz multiplexed on the low-order 2-bit of the video signal. The vertical synchronizing signal Vsync and the vertical reference signal Vpulse separated by the signal separator circuits 10, 11 are outputted as the signal subject to time base correction.
Patent JP-H1131873-A (JP)
Title: Method for correcting upward-warping of substrate, and its correcting unit
Inventor: WADA TSUKASA
IPC: G01R31/02
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To easily correct an upward-warping without damaging a substrate to be inspected, while corresponding flexibly to a part where the upward- warping occurs. SOLUTION: A substrate P to be inspected in upward-warping state is held, in a fixed manner, at a specified position so as to be stationary in the horizontal direction. Then, a lower supporting pin 16 is raised first so that its peak end 16a reaches a reference level L, where a lower surface P2 of the substrate P to be inspected is positioned. Then, a separately prepared absorbing pad 26 is raised to make contact with the lower surface P2 of the substrate P to be inspected, where it is sucked by air evacuation, and then the absorbing pad 26 is lowered until the peak end 16a of the lower supporting pin 16 makes contact with the lower surface P2 of the substrate P to be inspected and stops. A correction is made so that a part corresponding to an upward-warping of the substrate P to be inspected is horizontal.
Patent JP-H0759055-A (JP)
Title: Video signal system converter
Inventor: KUCHIKI NOBUO
IPC: H04N7/01
Filed: 1993-08-18
Abstract: PURPOSE:To execute system conversion to a video signal of a high clock rate without distortion by using plural filters and switching any of various filters through a scanning line structure and motion discrimination signal so as to apply interpolation processing to horizontal and vertical signals. CONSTITUTION:An input video signal is converted into a digital signal with a clock signal generated by a programmable PLL circuit 3 from a synchronizing signal separated at a synchronizing separator circuit or the like. That is, a digitized input video signal has a prescribed number of video signal data D1, D2 per one scanning line. Then odd numbered video data D1, D3... are inputted to a 1st video memory 2A and even numbered video data D2, D4... are inputted to a 2nd video memory 2B by an S/P conversion circuit 13. Then the data are written in the memory 2A according to a write control signal being an output of control circuits 4A, 4B selected by a scanning line structure and motion discrimination signal to be received. Furthermore, the data are similarly written in the memory 2B.
Patent JP-S6095744-A (JP)
Title: Method for optomagnetic recording and reproduction
Inventor: WATADA ATSUYUKI
IPC: G11B11/10
Filed: 1983-10-31
Abstract: PURPOSE:To simplify the applied device and to improve the utilizing efficiency by dividing a reflected light or a transmission light of a recording medium by means of a polarized element into two and reading the signal while calculating the difference of the intesity change. CONSTITUTION:The polarized element 11 is provided in a reflection optical path of a half mirror 4. The polarized element 11 is set while being tilted by 45 deg. in the polarized direction of a signal light from the mirror 4, the polarized light component shifted by an angle of 45 deg. to the polarizing direction of a signal light is reflected, received by a photodiode 8a, the polarized component shifted by 45 deg. in the opposite direction is transmitted and received by the photodiode 8b. A difference signal of the output of the diodes 8a, 8b is extracted by a differential amplifier 10, then three elements comprising conventionally a half mirror and two analyzers are formed into one polarized element 11, the device is simplified and the utilizing efficiency of light is improved.
Patent JP-H0751557-A (JP)
Title: Agitating mixer
Inventor: TANIGUCHI TORU
IPC: B01F11/00
Filed: 1993-08-18
Abstract: PURPOSE:To improve the agitation and mixing efficiency of a vibration mixer by installing the spiral blade of an agitator through a spacer part without spiral blade. CONSTITUTION:A casing 10 is made in a cylindrical shape, and a passage 12 for fluid is installed inside it. The upper and lower ends of the passage is opened, and a settler is attached to each end. In the casing 10, an agitator 34 which is vibrated vertically by driving a vibration source, is inserted. When a mixer of this type is operated concurrentwise, two or more kinds of fluids to be mixed are fed together into the casing 10 from the upper or lower opening. On the other hand, when the mixer is operated countercurrentwise, the fluids to be mixed are fed separately from upper and lower openings. The agitator 34 is vibrated vertically while the fluids to be mixed are being fed, so that the fluids are mixed in the passage 12. The agitator 34 is composed of two or more agitator elements 40 which are formed from a shaft 36 and a spiral blade 38 fixed around the shaft 36, and a spacer part 60 is installed between the agitator elements 40 by using a spacer packing 48 for the improvement of the agitation efficiency.
Patent JP-2001034465-A (JP)
Title: Object data updating method in object data processor
Inventor: IWAKURA MISAKO
IPC: G06F9/46
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To enable the continuous operation of object data processors by making original object data reflect on object data in the object data processors without stopping the object data processing when the original object data have been updated. SOLUTION: System threads 111, 113 and 115 in this object data processor are provided with object data notifying devices 125 to 127. Further, an object data operating device 103, an object list 120 managing original object data 121 and a means notifying object data processors 104 to 106 when the data 121 is updated are provided. Then, the data 121 is updated without stopping the processors 104 to 106, reflected on object data in the object data processors and made to be carried out by an application.
Patent JP-H0366621-A (JP)
Title: Preparation of dialyzing fluid, agent for preparing same fluid and dialyzing fluid preparing device
Inventor: UCHIUMI ISAMU
IPC: A61K33/10
Filed: 1989-08-07
Abstract: PURPOSE:To obtain a dialyzing fluid preparing agent capable of readily producing a dialyzing fluid by a simple operation without causing precipitation of carbonate and almost without evolving a carbon dioxide gas, containing sodium bicarbonate, electrolytic substance and pH adjusting solution and having water content in a specific range. CONSTITUTION:A solid agent containing 20-28wt.%, especially 22-26wt.% sodium bicarbonate, 72-80wt.%, especially 74-78wt.% electrolytic substance (e.g. sodium chloride or calcium chloride) and 0.2-0.5wt.%, especially 0.3-0.4wt.% pH adjusting solution (e.g. glacial acetic acid or calcium chloride) and having water content adjusted to <=6wt.%. The solid agent may further contain 5-20wt.% glucose. A dialyzing fluid having desired concentration can be readily prepared by blending the solid agent with water. The solid agent does not require a wide storage place and is easily transportable because of being solid agent.
Patent JP-H07149733-A (JP)
Title: Acyl enzyme-a-cholesterol-o-acyl-transferase inhibitor compound having therapeutic activity, its use and pharmaceutical composition containing it
Inventor: MATSUSHIMIRIANO PARADEINO
IPC: C07D233/84
Filed: 1994-08-05
Abstract: PURPOSE: To provide a novel heterocyclic aromatic thioether, having an inhibiting activity against acyl enzyme-A-cholesterol-O-acyl-transpherase as an enzyme, and useful as an ACAT inhibitor and an antiatherosclerotic medicine.  
     CONSTITUTION: This heterocyclic aromatic thioether is represented by formula I, [wherein Het is 4,5-diphenylimidazol-2-yl; Y is CO, (CH 2 ) n , (wherein (n) is 0 or more and less than 10), or C=N-R 2 , (wherein R 2  is OH, an alkoxy, an ω-hydroxy alkoxy, or NHCONH 2 ); and R is phenyl substituted in the para- position with carboxyl or an alkoxycarbonyl], such as 2-[3-[(p-isobutyloxy carbonyl)-phenoxy]-2-hydroxy-propylthio]-4,5-diphenylimidazole. The compound represented by formula I is obtained by reacting 4,5-diphenylimidazole-2-thiol and an epoxide represented by formula II or a halogen ketone represented by formula III, (wherein X is Cl, Br or I), or a halide represented by formula IV. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0495308-A (JP)
Title: Dielectric ceramic composition
Inventor: FUJIKAWA NOBUYOSHI
IPC: H01B3/12
Filed: 1990-07-31
Abstract: PURPOSE:To prevent dielectric characteristic of a dielectric ceramic composition from being deteriorated even in strong reduction atmosphere and enable surface metallization using Mo-Mn or some active metal and the like by using salts of zirconium acid consisting of calcium and barium in a specific ratio. CONSTITUTION:A dielectric ceramic composition which is expressed by the expression(Cax Sry Ba1-x-y)ZrO3(in the expression 0.05<=x<=0.4, 0<=y<=0.2, x+y <=0.5) is used. Since the dielectric ceramic composition has excellent reduction resistance, its insulation resistance would not deteriorate even in strong reduction atmosphere at the metallization treatment of a ceramic surface using Mo-Mn or active metal such as Ti, etc., and because of its high dielectric constant the composition can be used for various kinds of boards such as a hermetically sealed ceramic board equipped with the function of an anti-noise capacitor for a magnetron of a microwave oven.
Patent JP-S6184482-A (JP)
Title: Constant flow rate valve
Inventor: NINOMIYA KOJI
IPC: F16K5/06
Filed: 1984-09-29
Abstract: PURPOSE:To keep flow-out flow rate constant with constant valve opening even if flow in pressure is changed by forming a constant flow rate valve by a supporting ring and an elastic pipe body connecting an intermediate portion between a central hole and outer peripheral hole of an orifice and the supporting ring and having flexibility. CONSTITUTION:An elastic pipe body 15 is deformed to inside direction by shortening diameter until the pressure of a pressure adjusting chamber 16 and the pressure of fluid flowing in the elastic pipe body 15 are balanced. The deformation amount of the elastic pipe body 15 becomes small when flow-in pressure of fluid flowing into a communicating flow path 6 is low, and when the flow in pressure is high, the deformation amount becomes large. By the deformation of the elastic pipe body 15, the pressure difference of fluid between upper and lower streams of a center hole 12 of an orifice is always retained almost constant regardless of change in flow-in pressure, then the flow rate of the fluid passing the center hole 12 is kept almost constant.
Patent JP-2000036587-A (JP)
Title: Solid-state image pickup element
Inventor: SHINPO TAKESHI
IPC: H04N5/361
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To make it possible to absorb the difference of the quantity of incident light generated by the distribution of an optical system on the side of a light- receiving element. SOLUTION: A plurality of photodetectors 11 and 12 are arranged and the light, which is made incident through an optical system, is photoelectrically converted by the plurality of photodetectors 11 and 12 in this solid-state image pickup element. At this point, the area of each light receiving area of plurality of photodetectors 11 and 12 is set in the size with which the difference in the quantity of light corresponding to the position of arrangement of the photodetectors, generated when uniform light quantity is made incident on the optical system, is cancelled each other.
Patent JP-H0847875-A (JP)
Title: Handle device for portable drilling machine
Inventor: MIZUTANI KOJI
IPC: B25F5/02
Filed: 1994-08-05
Abstract: PURPOSE:To efficiently carry out drilling with a comfortable posture by arranging a coupling part adapted to be removably coupled to the front part of a drilling machine in the lower end part of a shank part, and a coupling part adapted to be removably coupled to the rear part of the drilling machine, at a position higher than lower end part. CONSTITUTION:A handle device 2 removably coupled to a portable drilling machine 1, is composed of a shank part 3 and a handle part 4. At this stage, a first coupling part 16 is located, being adapted to be removably coupled to the front part 35 of a drilling machine 2. Meanwhile, a second coupling part 17 is located at a position above the lower end part of the shank part 3 is located at a position above the lower end part of the shank part 3, being adapted to be removably coupled to the rear part 35 of the drilling machine. When the shank part 3 and the drilling machine 1 are coupled together by means of the first and second coupling parts 16, 17, their axes are held in parallel with each other. Further, the first coupling part 16 is coupled to a coupling part through the intermediary of a bolt 21 inserted in a though-hole formed in a flat part 19 which is formed at the lower end of the shank part 3. Further, the second coupling part 17 fastens split second coupling members 22 by means of a bolt.
Patent JP-H0525517-A (JP)
Title: Method for removing remained raw material in furnace after blowing out to empty blast furnace
Inventor: YAMAGUCHI YASUYUKI
IPC: C21B5/00
Filed: 1991-07-22
Abstract: PURPOSE:To easily and simply remove the remained raw material in a furnace out of the furnace after blowing out to the empty furnace by replacing the whole charging material into the blast furnace with fine grain coke and sucking and removing the remained raw material in the furnace to out of the furnace with a hose from a tuyere after blowing down. CONSTITUTION:At the time of once stopping the operation for repair, etc., of the blast furnace, while continuing the blowing from the tuyere in the blast furnace, charge of the charging material into the furnace is stopped and the charged material level is gradually lowered to the tuyere level. In the above blowing-out to the empty blast furnace, the whole charging material into the blast furnace is replaced with the coke having smaller size than that of the coke at the time of the ordinary operation till starting the blowing-down. As the fine grain coke, under-size coke, etc., in the ordinary operation is profitably suitable. After replacing as above, the blowing is executed, and after completing this blowing-out, tip part of the suction hose 23 is inserted into the furnace from an opening hole part for the the blasting tuyere 21 without boring a hole to an iron shell 17 in the blast furnace. Successively, a vacuum car 24 is worked and the remained raw material in the furnace at higher position than an iron tapping hole level is sucked and removed to out of the furnace through the above hose 23 and taken out.
Patent JP-H0948297-A (JP)
Title: Battery loading device of industrial vehicle
Inventor: OTA MASAHIRO
IPC: B66F9/075
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a battery loading device of an industrial vehicle which can perform the service work and exchange work such as replenishment of battery liquid easily. SOLUTION: In an industrial vehicle in which a battery loading space S is formed by a top face on the car body side of a tank 4 provided on a side of a car body, arm overhanging section 2a of a cabin 2 which overhangs above the top face on the car body side of time tank 4, and an overhanging section 5a of a car body frame 5 and a top face on the outside which the overhanging sections 2a, 5a of the tank 4 do not reach is used as a step face 4b, a battery receive base 6 for loading battery B which is stored in the battery loading space S and fixed by a fixing tool is provided with a roller 8.  In a condition in which fixing by the fixing tool is released, the battery B including the battery receive base 6 is pulled out on the step face 4b side of the tank 4 by using a rail 11 provided on a top face of the tank on the battery loading space S side as a guide member so that the service work and exchange work of the battery B can be performed in a wide space.
Patent JP-S5995166-A (JP)
Title: Image recording apparatus
Inventor: FUJII HARUO
IPC: G03G15/05
Filed: 1982-11-22
Abstract: PURPOSE:To make it possible to stably obtain a sharp image over a long period of time, by providing a magnetic material in opposed relation to an electrode member. CONSTITUTION:Toner T reaches a recording position 8 along the surface of a toner feed member 1 and a part of said toner T is adhered to the under surface of a recording medium 5 to form an image T5 while some part gets over the bent leading end part 4a of an electrode part 4 and the residual part is moved to the direction shown by an arrow C along the under surface of the recording medium opposed to a magnetic member 10 while pushed by the succeeding toner. Therefore, a constant amount of new toner is always supplied in the vicinity of the recording position 8 and a uniform image free from density irregularity is obtained. In addition, because unnecessary toner adhered to the under surface of the recording medium 5 is removed by the toner stream flowed to the C-direction, it is unnecessary to provide a cleaning mechanism in such a system that the recording medium 5 is repeatedly used and resolving power is also enhanced.
Patent JP-S6360526-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUWATA TORU
IPC: H01L21/28
Filed: 1986-08-30
Abstract: PURPOSE:To improve the wire bondability of a semiconductor device by sequentially laminating a thin AuGe film layer, a thin Ni film layer, a thin Mo film layer and a thin Au film layer in this order on an N-type III-V compound semiconductor substrate, and then heat-treated to form an ohmic electrode on the substrate. CONSTITUTION:Si atom ions are implanted to one main surface 1 of a semi- insulating GaAs substrate 1 to form an n<+> type layer 2 and an n-type layer 3. Then, the surface is covered with a protecting film 4 made of SiN, then heat treated in an N2 atmosphere to activate the layers 2 and 3. Then, after a desired ohmic electrode hole 6 is formed by a photoetching method, a thin AuGe film layer 5a, a thin Ni film layer 5b, a thin Mo film layer 5 and a thin Au film layer 5d are sequentially laminated in this order to form an electrode material layer 5. Then, a predetermined pattern of the layer 5 is formed, and heat treated in an N2 gas atmosphere to obtain a Hall element 10. Thus, a wire bondability is improved.
Patent JP-H0757737-A (JP)
Title: Flame splaying electrode material of solid electrolyte type electrolytic cell
Inventor: YAMAUCHI YASUHIRO
IPC: H01M8/10
Filed: 1993-08-19
Abstract: PURPOSE:To provide the flame spraying electrode of a solid electrolyte type electrolytic cell that can reduce reaction polarization by adding specific organic material or carbon fine powder that are gasified when heated, to specific electrode material fine powder and whereby providing a granulated powder of specific size. CONSTITUTION:Starch fine powder or carbon fine powder 2 of 0.1-1mum granular size is blended with LaCoO3 powder 1 of 0.1-1mum granular size of an air pole electrode to manufacture granulated powder 3 of the granular size of 20-100mum. The granulated powder 3 is flame-sprayed on a solid electrolyte 4 by acetylene gas frame spraying at a fixed thickness to form an air pole layer 6 containing starch or carbon. Granulated LaCoO3 powder containing to starch or carbon particle is frame-sprayed from above the air pole layer 6 at a fixed thickness to form an air pole layer 7. A number of three-phase interfaces are formed on the interface of the solid electrolyte 4 due to the small size pore caused by the fine powder 2. The reaction polarization is reduced and the resistance of a fuel cell is reduced. Since electron conductivity is low when porosity is high, the granulated LaCoO3 powder of low porosity containing no starch fine powder or carbon fine powder is flame-sprayed, and current collection is carried out by the air pole layer 7 to reduce the electric resistance.
Patent JP-2001033048-A (JP)
Title: Hot-water heating device
Inventor: HIRAMATSU YOSHINORI
IPC: F24D3/00
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To effect comfortable floor heating by a hot-water carpet without causing low temperature burn while effectively heating by warm-air of a fan convector simultaneously. SOLUTION: A hot-water heating device is constituted of a fan convector 13 and a hot-water carpet 12, which are connected to a hot-water boiler 1, in which the hot-water stored in a cistern 2 is sent to a heat exchange by a hot-water pump 3, the heat exchanger is heated by the combustion heat of a combustion chamber 11. In the hot-water heating device, the heat exchanger is divided for fan convector 7 and hot-water carpet 6, while hot-water from the hot-water pump 3 is branched to be sent to two heat exchangers 7, 6. Hot- water temperature detecting means 5, 4 are provided in the hot-water outlet port of the heat exchangers 7, 6 and the hot-water from two heat exchangers 7, 6 is sent to the fan convector 13 and the hot-water carpet 12 respectively, then, the hot-water is returned from the, into the cistern 2.  The combustion in the combustion chamber 11 is controlled preferentially based on the detection temperature of the hot-water temperature detecting means 4 at the time of using the hot-water carpet 12.
Patent JP-S58106947-A (JP)
Title: Optical sensor
Inventor: OZAWA KIYOSHI
IPC: G06T3/00
Filed: 1981-12-21
Abstract: PURPOSE:To make a high-luminance spot illumination possible, by incorporating materials, which become a transparent material by oxidation, one, at least, light guiding system for illumination, which is formed into a transparent material by oxidation, in an optical sensor including the light guiding system for illumination and a photodetector. CONSTITUTION:A part of a silicon substrate 8 which becomes a transparent material by oxidation is converted to a silicon dioxide by an anodic oxidation method to form an incident light guiding system 10 which guides an input light  11 to an illumination point 13 on an original surface 9. The incident light 11 is reflected at the illumination point 13, and a reflected light 12 is detected directly or through reflected light guiding systems 10a on both sides of the incident light guiding system by a photodetector 14. Consequently, a spot on the original surface is illuminated with high illuminance, and structures of the illumination system and reflected light guiding systems are made simple and inexpensive.