baber/WOPTO huggingface dataset:
Patent JP-S61173306-A (JP)
Title: Automatic operation supervisory and controlling device of electric power generating plant
Inventor: KOBAYASHI MITSUO
IPC: G05B23/02
Filed: 1985-01-28
Abstract: PURPOSE:To make supervision and control of automatic operation of an electric power generating plant by displaying by graphics the plant condition of plural power generating units and a schedule including time element of starting and stopping in a CRT display unit for each power generating plant, and enabling easy judging of delay and advance of each unit. CONSTITUTION:An operator executes schedule calculation using an electronic computer 2 before starting and stopping, and stores the result of calculation in a storage unit 5 of the result of calculation of schedule. Here, an input reading circuit 21 of the computer 2 takes in the state of each part of each power generating unit constituting the power generating plant 1 as plant signals S1. At the same time, the circuit takes in signals S4 of starting and stopping of each power generating unit operated by the operator and each branching point or advance branching section from an automation console 4. The computer 2 converts the signals S4 to digital data and the state of operation of the plant, i.e. the state of starting, stopping branching point, time of starting terminating the schedule and present time are displayed in a CRT display unit by a generating plant operating condition judging circuit 22. Thereby, the state of advance and delay of each power generating plant can be grasped.
Patent JP-S57126510-A (JP)
Title: Valve seat for internal combustion engine
Inventor: TANAKA KUNIO
IPC: F01L3/06
Filed: 1981-01-30
Abstract: PURPOSE:To improve the efficiency of combustion, by providing openings in appropriate positions in a throat portion integrally provided on the inside of a valve seat body, to cause an air swirl in a cylinder. CONSTITUTION:Since air passing through a throat portion 12 is restricted by it, the air is sucked at almost a prescribed flow rate into a cylinder. Air passing through openings 13, 14 are not restricted by the throat portion 12 but is directly sucked into the cylinder to cause an air swirl in the cylinder.
Patent JP-S54105583-A (JP)
Title: Peak detection circuit
Inventor: KOYAMA TOORU
IPC: G01R19/04
Filed: 1978-02-07
Abstract: PURPOSE: To keep the peak value holding time sufficiently long and satisfy the follow-up of fluctuations of peak values at the same time, a detecting and holding the peak value alternately by using two peak detection circuits.  
     CONSTITUTION: When clock signals are supplied from clock signal wires 27 to 29 for driving SW, in term T 1 , SW 11, 12 are ON, SW 19, 20 are OFF, SW 23 is ON, and SW 24 is OFF. Accordingly, when an input signal is supplied from an input signal wire 30, capacitors C 17, 18 are charged at the time constant determined by R 31 and C17, 18, and the voltage at approximately maximum input signal level is maintained throughout the term T 1 . Since SW 23 is ON, a voltage nearly equal to the voltage of C 17 appears in an output wire 26. Next, in term T 2 , SW 11, 20, 23 are OFF, and SW 12, 19, 24 are ON, so that C17 is discharged, and the voltage of C18 appears in the output wire 26. Thus, since the two detection circuits are alternately cleared by force, while one detection circuit is cleared, the other one is detecting, so that the peak value appears in the output terminal 26. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06220952-A (JP)
Title: Structure of panel
Inventor: MATSUMOTO KAZUHIKO
IPC: E04C2/52
Filed: 1993-01-28
Abstract: PURPOSE:To make installation of a wiring tube possible without using materials anew and obviate a process for fixing the wiring tube. CONSTITUTION:A wiring tube 2 is installed to the inside of a panel body 1. The inside of the panel body 1 is filled with a foaming material 4, and a heat insulating material 3 for covering the wiring tube 2 is formed therewith. Then, the wiring tube 2 is fixed firm with the heat insulating material 3. As the heat insulating material 3 covering the wiring tube 2 is stuck by its self-sticking to the inside of the panel body 1, the wiring tube 2 can be fixed to the inside of the panel body 1. Furthermore, in the process where the panel body 1 is filled with the foaming material 4 by its foaming, the wiring tube 2 can also be fixed firm to the inside of the panel body 1.
Patent JP-S5397880-A (JP)
Title: Bipolar transformer
Inventor: AKAMATSU MASAHIKO
IPC: G01R15/18
Filed: 1977-02-07
Abstract: PURPOSE: To obtain an output voltage of low lipple by flowing a current to be detected through a coil so that the voltage may be reversed eah time the timely integrated value of the voltage of an oscillatory coil to be magnetically coupled reaches a preset value. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01188153-A (JP)
Title: Fault informing system for exchange maintaining device
Inventor: SHIBUYA TADASHI
IPC: H04M3/08
Filed: 1988-01-22
Abstract: PURPOSE:To early inform fault information to a maintainer when a TF overflow is generated in a main processor by providing a sub-processor to be the same as the main processor in a supervisory test information control equipment. CONSTITUTION:A sub-processor 25 is a processor to a main processor 23 and the TF over-flow of the main processor 23 is obtained as an activation cause. Then, the processor 25 is allowed to run through an activating line 26. When activation is loaded to the sub-processor 25, a program in a memory, which is allowed be an ROM in advance, is started and a specified code is transmitted to a supervisory test information summarizing device 10. The supervisory test information summarizing device 10 allows interface parts 11-13 and a data link control part 5 in a self-device to be an initial condition and after that, the fault information is transferred through the supervisory test information transfer interface part 11 to an exchange 1. Then, the processor fault of a supervisory test information control equipment 20 is informed. Thus, the fault can be early informed.
Patent JP-2000213867-A (JP)
Title: Dryer
Inventor: NOGUCHI MASAO
IPC: F26B23/08
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To prevent a water-containing material to be treated, such as the garbage, bean-curd refuse, etc., from scorching or sticking to a container due to overheating and the drying time of an electromagnetic induction heating type dryer which dries the object by heating from becoming longer. SOLUTION: A dryer is provided with a container 11 which contains a water- containing material to be treated, an agitating means 15 which is set up in the container 11 and has agitating vanes 29, and a first fixed blade 16 arranged in the same direction as that of the rotating shaft of the agitating means 15 in the container 11. Therefore, the object crushing ability and agitating ability of the dryer are improved and a high drying accelerating effect can be obtained.
Patent JP-H11211987-A (JP)
Title: Optical microscope system
Inventor: OGAWA AKIO
IPC: G02B21/36
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To eliminate the temperature change of a microscope and its surrounding and to cancel the fault of a high-luminance mercury lamp by shielding the optical microscope, camera and optical device from external air and using a stroboscopic light source unit as the optical device. SOLUTION: A stroboscopic light source unit 2 using a xenon lamp and a television camera 3 are add to an optical microscope 1. Power is supplied to the stroboscopic light source unit 2 by connecting it to a power source 4 for light source, and a camera control mechanism 5 is connected to the television camera 3. A system controller 6 transmits synchronizing signals to the power source 4 for light source and the camera control mechanism 5, and is functioned as an image recorder for recording the image of an object, which is photographed by the television camera 3, to be observed on a microscope stage. The optical microscope 1, stroboscopic light source unit 2 and television camera 3 are surrounded with a container 7, the atmosphere of the optical microscope 1 is shielded from the external air, and the temperature of the atmosphere is not affected by the external air.
Patent JP-S62171290-A (JP)
Title: Data transmission system
Inventor: SHIMOTOYAMA MAKOTO
IPC: H04N19/50
Filed: 1986-01-23
Abstract: PURPOSE:To decrease the propagation of error without increasing the redundancy by giving a strong error correction capability to a data inducing the propagation of a comparatively long error and reducing the data error correction capability not generating a long error propagation even when a propagation error is caused. CONSTITUTION:A data selector 32 arranges a PCM data not applying the forecasting in a DPCM data by forecasting as a reset data. A data selector 35 outputs a data block added with a single error correction code or a double error correction code at each data block. In case of a digital VTR, the entire picture is divided into 20 blocks and error correction and detection is applied while all picture element data in each block are used as one unit. As to the block as to left half of a picture at a location near a picture element group 51 sent as the PCM data, the double error correction code is added and as the right half block of the picture, the single error correction code is added. Thus, the error generation probability of picture elements located at the left half of the pattern is lower than that of the right half.
Patent JP-S62171160-A (JP)
Title: Thin film transistor
Inventor: MUKOUDONO MITSUHIRO
IPC: H01L29/786
Filed: 1986-01-22
Abstract: PURPOSE:To enable the display of large capacitance by reducing the width of a gate electrode by self-aligning a second insulating film to the gate electrode. CONSTITUTION:A gate electrode 22 consisting of an opaque first metallic film is formed onto a glass substrate, and a Ta2O5 film 23 is shaped through anodizing. A gate insulating film 24, an a-Si semiconductor film 25 and a protective insulating film 26 are deposited continuously without braking a vacuum. A positive type resist is applied, the back is exposed, and a resist pattern 27 self-aligned to the gate electrode 22 is shaped. The protective insulating film 26 is etched, using the resist pattern 27 as a mask, the resist is removed, and the surface is patterned. The overlap l1 of the protective insulating film 26 and the gate electrode 22 can be brought to 0.5-1mum. Since the overlap l1 of the protective insulating film 26 and the gate electrode 22 can be brought to 0.5-1mum, the width (l) of the gate electrode 22 can be made smaller than a conventional method in response to the overlap, thus allowing, the display of large capacitance.
Patent JP-S57128081-A (JP)
Title: Semiconductor device
Inventor: AKAMATSU YOSHICHIKA
IPC: H01L31/0216
Filed: 1981-02-02
Abstract: PURPOSE:To reduce the area of the trasistor for the semiconductor device with a photo cell as well as to contrive improvement of sensitivity for the above by a method wherein an optical convex lens made of a thick semiconductor oxide film is formed on the semiconductor surface located at the upper part of a P-N junction section, and the convex lens part is used as a beam converging section. CONSTITUTION:An N<-> type epitaxial layer 3 is formed on a P type Si substrate 1 through the intermediary of an N<+> type buried layer 2, and a P<+> type base region 5 is formed by deposition or ion implantation using an oxide film 4 as a mask. The region 5, excluding a part, is covered by an Si2N4 film 6 which was formed using a plasma method, and a lens-shaped oxide film 7 is formed on the part which is not covered by the film 6 by performing high pressure oxidation or long period oxidation. Then, after an N<+> type emitter 8 and an N<+> type collector pick-out section 9 have been formed respectively, an emitter electrode 10 and a collector electrode 11 are formed, and then an interlayer insulating film 12 and a light-shielding film 13, for which Al is evaporated, are formed, the beam 14 is converged by the lens-shaped film 7, the area of the transistor is reduced, and a sensitivity-improved semiconductor photo cell is obtained.
Patent JP-S58131756-A (JP)
Title: Dual-in-line package type hybrid integrated circuit
Inventor: TAKAGI HIROAKI
IPC: H01L23/50
Filed: 1982-01-29
Abstract: PURPOSE:To increase an area constituting an effective circuit by providing a base body  in which plastic is molded and the fittings of lead terminals are penetrated, and a substrate, onto an upper surface and a lower surface thereof circuits are constituted, and  thirdly a cap type cover body, sealing the lower surface circuit into the cover body in  an airtight manner. CONSTITUTION:The lower surface of the ceramic substrate 17 is bonded with the upper  surface of the base body 13, and the circuit, which is constiuted by a circuit element  16 and wetproof property and radiant property thereof are gentle, is coated with resin  19 and sealed into the concave section 16 of the base body in an airtight manner. On  the one hand, the outer edge section of the cover body 18 is bonded with the upper  surface of the substrate 17, and the circuit, which is constituted by a circuit element 15  and wetproof property and radiant property thereof are hard, is sealed into the cover  body 18 in an airtight manner. On the other hand, the circuits containing the circuit  element 15 or 16 are connected through conductor layers 20 coated onto the side walls  of through holes bored for dividing the substrate 17, and the connecting patterns 21 of  the substrate 17 and the lead terminal fittings 14 are connected by solder 22 so as to  be connected to the conductor layers 20. That is, both surfaces of the substrate 17 are  used as surfaces constituting the circuits in the hybrid IC 11, and the lead terminal fittings 14 are not affected by the dimensional errors of the substrate 17.
Patent JP-S63180274-A (JP)
Title: Image processor
Inventor: SUZUKI YUZURU
IPC: H04N1/41
Filed: 1987-01-21
Abstract: PURPOSE:To reduce errors in area identification and to make an image into high quality by changing a threshold which is used for comparing with the density grade value of an original and identifying areas in accordance with the state of the peripheral image element of an attractive image element. CONSTITUTION:Image date from an image memory is set to branch into a dither processing circuit 6, a binarization processing circuit 7, and a density grade detection circuit 8 detecting the density grade value (g) of the original. A comparator circuit 11 compares the grade value (g) with the threshold of a threshold storage ROM 13, decides the attractive image element, and supplies a decision signal to a selection circuit 10. The circuit 10 selects and transmits binarization data of the circuit 7 if a decision is a character part, and dither processing data if it is a half tone part. On the other hand, a buffer memory 12 stores the peripheral image element which has been identified prior to the attractive image element, changes the threshold in accordance with the state, and stores it in the ROM 13. Thus, the errors in area identification are reduced, and the image of high quality is obtained.
Patent JP-S57128028-A (JP)
Title: Forming method for ohmic electrode to surface of p type 4-6 group compound semiconductor
Inventor: SAITOU HISAO
IPC: H01L21/28
Filed: 1981-01-30
Abstract: PURPOSE:To form a good ohmic electrode on the surface of a P type IV-VI group compound semiconductor by energizing a gold tantalum plating solution with the semiconductor and a gold electrode, thereby depositing gold-tantalum alloy on the surface of the semiconductor. CONSTITUTION:A gold thallium plating solution added with Tl(SO4)2 to a gold plating solution containing mainly K(Au(CJ)2) is energized with a P type IV-VI group compound semiconductor and gold electrode of PBTe sereis, PbSnTe series and PbTeSe series as a cathode and an anode in the state arranged with the semiconductor and the gold, and the surface is thus slightly etched, thereby obtaining the surface formed with no oxide. With the cathode and the anode connected reversely, gold-tantalum alloy is deposited on the surface, and the P type IV-VI group compounds are thereafter removed from the solution. In this manner, good ohmic electrode can be formed on the surface of the semiconductor with the extremely simple steps.
Patent JP-S5296452-A (JP)
Title: Rotational type heat exchanger
Inventor: YUYAMA HIROSHI
IPC: F28D15/02
Filed: 1976-02-10
Abstract: PURPOSE: To minimize the size and improve the heat exchanging efficiency of a rotational type heat exchanger having both of heat exchanging function and blowing function. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59138680-A (JP)
Inventor: MIURA YUUICHI
IPC: E06B1/52
Filed: 1983-01-28
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-H10195336-A (JP)
Title: Primer composition for fixing photocatalytic titanium oxide particle on plastic substrate and photocatalytic member
Inventor: KOJO RYUICHI
IPC: C09D5/00
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To obtain a primer composition for fixing a thin titanium oxide film even on e.g. a polyvinyl chloride or ethylene/tetrafluoroethylene copolymer substrate having a hydrophobic surface by mixing a tetraalkoxytitanium with a tetraalkoxysilane and an alkyl silicate for fixing photocatalytic titanium oxide particles on a plastic substrate. SOLUTION: The tetraalkoxytitanium used is desirably tetramethoxytitanium, tetraethoxytitanium or the like. The tetraalkoxysilane used is desirably tetramethoxysilane, tetraethoxysilane, tetrabutoxysilane or the like. The alkyl silicate used is methyl silicate, ethyl silicate, methylethyl silicate or the like. The photocatalytic titanium oxide is a crystalline titanium oxide which can generate conduction elections and positive holes upon excitation with high and is desirably anatase or rutile titanium oxide. The primer composition is applied to the surface of a plastic film and is cured by heat treatment or standing at ordinary temperature.
Patent JP-H11197641-A (JP)
Title: Detoxifying treatment of glass surface
Inventor: SUMIMOYA IWAO
IPC: C03C1/02
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a glass surface detoxifying treatment method comprising a combination of a physical treatment method of sandblasting (grinding removal) and an one-pack chemical treatment using min. acidic or alkaline chemicals in the detoxifying treatment of the liquid crystal flat panel display of a computer. SOLUTION: A physical treatment process consisting of a process 20 crushing a flat display panel and a process 30 mixing crushed glass with a grinding material mutually to strike and rub them mutually in a tank in order to develop sandblasting effect and superposed glass peeling effect to finly grind the glass is combined with a chemical treatment processes 40 immersing the ground glass in various washing agents to chemically wash the same.
Patent JP-S55105751-A (JP)
Title: Microprogram control unit
Inventor: NISHIMURA HIDEKI
IPC: G06F9/42
Filed: 1979-02-08
Abstract: PURPOSE: To produce the return address, by storing the external signal selected with the return microinstruction to the lower rank bit location of the address storage means.  
     CONSTITUTION: The address (L+0) of the branch instruction stored in the address register 1 is stored in the return address register 2, the state of the result of execution of sub-routine is stored in the conventional register 8, and it is stored at the lower rank 2nd bit of the address register 1 via the decode section 5. The address signal except the lower rank 2 bits stored in the return address register 2 with the execution of the return microinstruction is stored in the address register 1 and the return address is produced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02194960-A (JP)
Title: Ink jet head
Inventor: HIRUTA SHOJI
IPC: B41J2/14
Filed: 1989-01-23
Abstract: PURPOSE:To secure a gap dimension between a vibrator and a nozzle plate at high accuracy by employing non-metal, wherein a thermal expansion coefficient extremely approximate to that of a piezoelectric element is easy to be obtained, for an elastic body, compared with conventional metal. CONSTITUTION:The ink jet head is produced in such a way that the nozzle plate 5 composed from a metallic sheet possessing a plurality of nozzles, a spacer 6 forming the gap and a piezoelectric convertion part 10 are laminated and fixed. A frame 11 is provided opposite to the nozzle plate to maintain ink 17 around a piezoelectric converter, and a heating posistor 12 is provided outside the frame 11 to drop the viscosity of the ink. The piezoelectric converter 10 is composed of a vibrator 8 being a freely movable vibrating part 8 and a fixed part 9, and has an electrode 3 obtained by plating with a thin layer of Au on both sides of the piezoelectric element 2 composed of PZT. The comparatively high rigidity non-metal wherein the thermal expansion coefficient extremely approximate to that of the piezoelectric element 2 is easy to be obtained is laminated as the elastic body 1 on the one side of the electrode.
Patent JP-S58131546-A (JP)
Title: Apparatus for minute flow analysis
Inventor: OOSUGI YOSHIAKI
IPC: G01N21/76
Filed: 1982-01-30
Abstract: PURPOSE:To decrease the using quantity to a component of be inspected and reagent, by supplying the component to be inspected and the reagent for an optical analysis in a single pipe for transfer liquid supply through juxtaposed plural sleeve flow pipes and mixing by making it into a turbulent flow and then, supplying said mixture to a flow cell. CONSTITUTION:A sample such as blood serum introduced from a sample introducing entrance 5 is supplied to a fixing enzyme column 6 together with a buffer 7 and said sample is introduced into a single pipe 1 from a supply pipe 11 through a sleeve flow pipe 2a as a component to be inspected containing hydrogen peroxide. Besides, a luminol solution 8 as a luminous reagent and a potassium ferricyanide solution 9, are introduced into the tube 1 from each supply pipe 12, 13 through sleeve flow tubes 2b, 2c and continuously, this sleeve-like flow is introduced into a slender pipe part 15. Then, said flow is broken by making into a turbulent flow by passing through a filter 3 and the component to be inspected is mixed thoroughly with the luminous reagent. This mixed solution is supplied to a flow cell 41 and luminous quantity of the mixed solution passing through the cell 41, is detected by a light detection part 4 including a photodetector 42 and the concentration of glucose contained in the trace quantity of a sample is determined quantitatively.
Patent JP-H05203176-A (JP)
Title: Separate type air-conditioner
Inventor: FUJII TOSHIHIRO
IPC: F24F13/22
Filed: 1992-01-29
Abstract: PURPOSE:To make it unnecessary that another air-conditioner is bought, even if a place installed is changed by house-moving or rebuilding, and two kinds thereof, i.e., a wall type and a floor type, are manufactured by a maker, by providing an indoor machine of the title air-conditioner which can be inversely installed. CONSTITUTION:A drain saucer 19 for a wall type and a drain saucer 20 for a floor type are respectively formed at the lower and upper parts of an indoor heat-exchanger 9 provided in an indoor machine 11. A drain tube 21 is connected to the drain saucer 19, and a drain tube 22, to the drain saucer 20.