baber/WOPTO huggingface dataset:
Patent JP-H09237641-A (JP)
Title: Porous electrode and solar cell using same
Inventor: SAYAMA KAZUHIRO
IPC: H01L31/04
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To obtain a release voltage so as to form a solar cell by composing an electrode of niobium oxide. SOLUTION: A porous semiconductor electrode is composed of niobium oxide having a large surface area. The niobium oxide desirably has a small primary particle diameter in order to provide a large surface area for the electrode. The niobium oxide electrode is immersed in a solution of a pigment, thereby adsorbing the pigment. It is preferable that substance, which can transport an electric charge by a redox pair of stable ions at a sufficient speed, be used as an electrolyte. The electrolyte containing a redox agent is interposed between the niobium oxide electrode adsorbing the pigment and a counter electrode, and then, the entirety is sealed via a sealant.
Patent JP-S58160824-A (JP)
Title: Load detector
Inventor: KOMATSU KATSUO
IPC: G01G19/14
Filed: 1982-03-19
Abstract: PURPOSE:To assure detecting operations without using links susceptible to clattering, by setting the strokes of the 2nd piston and cylinder devices necessary for operating a detector so as to be obtd. from the back pressure from one of  the respective 1st piston and cylinder devices. CONSTITUTION:When a pipe 7 is drawn to a vertical moving body 2 by means of the fork device of a stacker crane, the weight of the pipe 7 is applied on the left end of a detecting bar 21. Therefore, the bar 21 inclines and the piston rod of a piston and cylinder device 41 on the left side is pushed downward to a supporting rod 40 and is retracted. Then, the oil in the device 41 on the left side passes through a supply and discharge pressure port 48 and a piping 42 and flows into a piston and cylinder device 43 through a supply and discharge pressure port 49. A striker 44 is pushed and moved by the device 43 to actuate a limit switch 30, thereby enabling the detection that the pipe 7 is drawn by the body 2 and prevents thereon. Even if the pipe 7 is drawn not said body from the opposite side, the device 41 on the right side acts and detects the presence thereof in the same way.
Patent JP-S58160126-A (JP)
Title: Open-cell heat-resistant sintered shape
Inventor: TATEISHI NAOKI
IPC: C08J9/24
Filed: 1982-03-19
Abstract: PURPOSE:To obtain the titled shape, which has excellent heat-resisting property, liquid-containing property and oiliness, resist to continuous use and is suitable for a roll, etc. for supplying silicon oil for a dry type electronic copier, by sintering and molding fluorocarbon resin, which can be melted and molded, at the temperature of the melting point or more. CONSTITUTION:The powder of ethylene tetrafluoride-propylene hexafluoride copolymer resin having 150 micron mean particle size as fluorocarbon resin, which can be melted, is filled into a die such as a roll proper molding die, pressed and incorporated, heated at 310 deg.C, and extracted from the die and the aimed shape is obtained. EFFECT:The shape can resist even continuous use at the high temperature of 260 deg.C, and a foaming rate can be increased up to 65%. USE:The shape can be used for a bearing, a filter, etc. for supplying silicon oil copying machine.
Patent JP-H02228225-A (JP)
Title: Monitoring device of power system
Inventor: INOUE TETSUJI
IPC: H02J13/00
Filed: 1989-02-27
Abstract: PURPOSE:To enable a device to inform it as data abnormality whether the data by backup was received or not by setting an initial value to an error data flag corresponding to an equipment, by detecting the error data flag not to be changed by a renewal means and by outputting in display the data abnormality corresponding to the equipment. CONSTITUTION:A device is equipped in particular with an error data flag memory 6 and a data abnormality flag memory 7. In transmitting a full transmission demand, a setting means to set an initial value to each error data flag of the memory 6 corresponding to an equipment, a renewal means to change the error data flag of the equipment corresponding to the received data in receiving the data and a detection means 7 to detect an unchanged error data flag and to output in display the data abnormality of the corresponding equipment are provided. By a backup means it is decided whether or not the data was received with a monitoring device 4A. Error data can thereby be detected and outputted in display as data abnormality.
Patent JP-H05245693-A (JP)
Title: Jig for welding
Inventor: ASANO OSAMU
IPC: B23K37/04
Filed: 1992-02-28
Abstract: PURPOSE:To simply position a frame and to enable sure removal of the frame even in the event of a welding deformation by pressing the frame arranged in a fitting groove against the fitting groove via a ball plunger for positioning. CONSTITUTION:A welding jig is constituted of a base 2 and a plural number of the positioning tools 5 which are fixed on the prescribed position on the base and by which the fitting groove 51a is formed. In these positioning tools 5, the ball plunger 6 is provided which is composed of a ball 62 facing inside the fitting groove 51a and of a spring by which the ball 62 is energized in the direction to protrude to the fitting groove. Then, the positioning is done by pressing the frame 5, by which the fitting groove 51a is arranged, against the fitting groove 51a via the ball plunger 6. Thus, the frame is simply and surely removed with a little force.
Patent JP-H11235031-A (JP)
Title: Power supply
Inventor: MIRUMACHI TAKASHI
IPC: H02M7/217
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a power supply wherein the distortion in its input current waveform can be corrected and reduction of the higher-harmonic components of its input current, reduction of its reactive power, and improvement of its power factor are made possible. SOLUTION: In a power supply, when a switching element Q1 is turned on, a current inp flows through the driving winding of the primary side of a transformer, and an energy at is stored in the transformer. Since the current inp is fed from an electrolytic capacitor C1, inclusive of the current inp flowing when the switching element Q1 is turned on, a current ic1 flowing through the electrolytic capacitor C1 becomes the one obtained by subtracting the switching current inp from the current of the preceding time-stage which includes no switching current. When the switching element Q1 is turned off, a voltage is generated between the ends of a reset winding of the transformer in the direction of returning a current icr to a capacitor C2 to regenerate in the capacitor C2 an energy stored in the transformer.  When observing from the input side of the power supply unit the waveforms of the currents flowing through the respective capacitors C1, C2, they become the ones obtained by adding the respective current waveforms to each other to improve the distortion in the input current waveform of the power supply unit and is power factor.
Patent JP-S54134978-A (JP)
Title: Semiconductor device
Inventor: NAKANO ATSUSHI
IPC: H01L23/29
Filed: 1978-04-12
Abstract: PURPOSE: To stop moisture from infiltrating into wiring metal by interposing oxide of active metal between an upper insulator film and wiring metal when covering the wiring metal, applied onto a semiconductor wafer via a protective insulator film, with a protective insulator film.  
     CONSTITUTION: Onto IC wafer 10, PSG layer 11 is provided, on which Al wiring 12 is vapor-deposited. Next, Ti, active metal, is adhered to the entire surface and converted into oxidized Ti layer 13 by heating in an oxidizable atmosphere at 450°C, a temperature below an eutectic point between Al and Si, for approximate one hour, Then, PSG film 14 is provided to the entire surface and film 14 on bonding pad 15 is removed by etching. Next, exposed layer 13 is removed by ion-milling to expose Al wiring 12. As a result, the interface of pad 15 becomes waterproof and prevents the infiltration of moisture, thereby protecting Al wiring 12 against corrosion. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08242327-A (JP)
Title: Facsimile equipment with printer function
Inventor: WAKIZAKA NORIKO
IPC: B41J29/46
Filed: 1995-03-02
Abstract: PURPOSE: To easily grasp and display the contents of information related to the operation of a facsimile function part and a printer function part and which function part corresponds to the information by providing this facsimile equipment with a 2nd display means for displaying the other information not to be displayed on a 1st display means by characters or marks. CONSTITUTION: Information related to a facsimile function is displayed on the upper stage of a liquid crystal display 147 and information related to a printer function is displayed on the lower stage respectively by characters. An error message common to respective functions is displayed on the upper stage of the display 147 and an error message inherent in the printer function is displayed on the lower stage respectively by characters. Thereby which function the displayed information is related to can easily be grasped in accordance with the stage displaying the information or the error massage. Since each information is displayed on the display 147 by characters, the contents of the information can easily be grasped.
Patent JP-S62199362-A (JP)
Title: Grindstone for grinding concrete
Inventor: HENMI YOSHINORI
IPC: B24D7/18
Filed: 1986-02-27
Abstract: PURPOSE:To improve both the durability and the grinding ratio of a grindstone by mixing irregular or regular cemented carbide pellets in a grinding stone. CONSTITUTION:Since as grinding pellets a grindstone 38 contains cemented carbide particulate, suitable for iron cutting, such as pellets obtained in such a manner that hard carbide of titanium, for example, is sintered by cobalt or other similar metals and granulated, the concrete grinding ratio of the stone 38 is improved. When a thick concrete wherein reinforcing iron is embedded is ground, the overall grinding efficiency of said stone 38 is improved greatly, hence reducing load to both a cylinder 32 and a speed reducing gear motor 32 which are used to drive the stone 38, and improving the own durability of the grindstone 38. Since the heat transfer ratio of the cemented carbide particulates is high, the increasing ratio of the surface temperature of the grindstone 38 after it is operated can be restricted so that deterioration of the grindstone due to heat, that is, rounding of the corner of the grindstone can be get rid of. The proportion of the cemented carbide in the total grindstone by volume shall be within a range from 3-7%.
Patent JP-H02265469-A (JP)
Title: Culture of micro-organism and preparation of fermentative produce using it
Inventor: ISHIZAKI FUMIAKI
IPC: C12R1/85
Filed: 1988-02-25
Abstract: PURPOSE: To obtain a fermentation product in high yield by inoculating a microbial cell into a serum component (an enzymolytic product) prepared by separating and removing a rubber component from a natural rubber latex and proliferating the microbial cell.  
     CONSTITUTION: A coagulant such as formic acid or acetic acid is added to a natural rubber latex to coagulate and remove the rubber component. A proteolytic enzyme, etc., as necessary, are added to hydrolyze the resultant serum at 2-5 wt.% solid concentration. The prepared serum (an enzymolytic product) is concentrated until the solid concentration attains 25-80 wt.% and the obtained concentrate is then spray dried in a high-temperature atmosphere at 150-250°C to afford a powder having 10-100 μm particle diameter. A microbial cell is inoculated into the powder as at least a part of a fermentation culture medium and proliferated therein. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S59171785-A (JP)
Title: Polytomy type sediment carrier ship
Inventor: KIKUI KEIZOU
IPC: B63B25/04
Filed: 1983-03-17
Abstract: PURPOSE:To make it possible to dump sediment in a shoal sea area, by providing such an arrangement that a ship having a hopper is longitudinally divided into two unit hulls which are transversely slid, relatively to each other, so that the bottom of the hopper is opened and closed. CONSTITUTION:The inclined inner surfaces 1A, 1B of left and right unit hulls 2A, 2B which are separated from each other along the widthwise center of a ship, define a hopper whose bottom may be opened and closed by a hydraulic cylinder 12 through a link mechanism 9, 11 for transversely sliding the left and right unit hulls 2A, 2B relatively to each other. One 2A of the unit hulls is provided with a projection 6, and the other 2A with a packing 8 so that the hopper is water-tightable upon closing of its bottom. In comparison with conventional hinge type hopper carrier ships, the above-mentioned arrangement allows the carrier ship to dump sediment in a shoal sea area.
Patent JP-S55135349-A (JP)
Title: Constant-speed driving mechanism for magnetic recording tape
Inventor: SATOU TAKESHI
IPC: G11B15/29
Filed: 1979-04-10
Abstract: PURPOSE: To realize a compact and inexpensive mechanism by additionally providing a conventional constant-driving mechanism with a rotary member which turns at a circumferential speed equal to and in the same turning direction as those of a capstan.  
     CONSTITUTION: In addition to pinch roller 24 and capstan 20 coming in contact with magnetic recording tape 10, rotary member 22 in the same shape, of the same size and made of the same material as those of capstan 20 is provided. In play mode or record mode of a tape recorder, pinch roller 24 is pressed against the other surface of tape 10, and capstan 20 and rotary member 22 come in contact with tape 10, so that it will be held between capston 20 and rotary member 22, and pinch roller 24. When capstan 20 is driven counterclockwise, pinch roller 24 and rotary member 22 are also turned at the same circumferential speed. Therefore, tape 10 runs at a constant speed equal to the circumferential speed of capstan 20 as shown by the arrow while tape is linear between rollers 16 and 18 and the part between capstan 20 and rotary member 22 comes in contact with the outer circumferential part of pinch roller 24. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57160853-A (JP)
Title: Tape connecting device in automatic continuous supplier of tape with pattern or the like repeatedly printed
Inventor: NAGATA TAKAO
IPC: B65H19/18
Filed: 1981-03-25
Abstract: PURPOSE: To connect tapes efficiently without intermitting the supplying operation of tapes by connecting the tapes on the basis of patterns of a specific division among patterns repeatedly printed at a fixed pitch.  
     CONSTITUTION: When the first photoelectric conversion switch PS1 is opened by the passage of the terminal end of a preceding tube 11, a main motor and a feed motor are switched over to low speeds, and the number of pulses corresponding to intervals of a specific pattern among patterns repeatedly printed on the tube 11 at a fixed pitch is counted. When this counted value comes to a value equivalent to the difference of the distance between the set position of the first photoelectric conversion switch PS1 and set positions of tube-holding plates 31 and 32, a feed roller 18 is stopped. Consequently, the terminal end of the preceding tube 11 is stopped at a fixed position of the tube-holding plate 31, and at this stage, connected witha succeeding side tube absorbed to the tube-holding plate 32 on right side. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06233761-A (JP)
Title: Image diagnostic device for medical purpose
Inventor: HORIBA ISAO
IPC: A61B5/055
Filed: 1993-02-09
Abstract: PURPOSE:To exactly, easily and rapidly extract a desired section by inputting the image from an objective region-extracting means, inputting the data from a desired section-recognizing means by using the general information predicted in neural network and displaying the results of the recognition together with the original image from an original image supply section. CONSTITUTION:The image data is outputted from the original image supply section 1 and is sent via the desired section-recognizing section 4 to an image display section 5. Simultaneously, the image data is inputted to an objective region-extracting section 2 which roughly extracts the data by plotting an outer shape line 12 of the objective region. This data is inputted to the neural network 3 which predicts and outputs the general information 13 approximate to the desired section by artificial neuroelements. This information is inputted to the desired section-recognizing section 4 which finds the boundary of binary values of 1 and 0 with the general information 13 as a guide from the origin S of the general information 13 relating to the image data by a bipolarization circuit in this section and recognizes and extracts a contour 14. This contour is displayed together with the original image from the original-image supply section 1 on a display section 5.
Patent JP-H04281198-A (JP)
Title: Deflecting device for jet stream gas generated upon launching missile
Inventor: MURAOKA NOBUYUKI
IPC: F41A23/42
Filed: 1991-03-08
Abstract: PURPOSE:To reduce a force applied on a launcher by a method wherein the launching of the missile is permitted at a narrow place and jet stream gas, generated upon launching the missile, is deflected upwardly. CONSTITUTION:The title device is provided with a deflecting plate 2, deflecting jet stream gas 5, generated upon launching a missile and ejected downwardly into obliquely downward direction and deflecting it upward further, and a separator 3, arranged in the jet stream gas deflected upward and mixing the jet stream gas with ambient air through turbulent flow mixing.
Patent JP-H11240250-A (JP)
Title: Optical information recording medium
Inventor: HORIE MICHIKAZU
IPC: G11B7/243
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium adapted to a high density recording. SOLUTION: The optical information recording medium comprises a multilayer having at least a lower protective layer, a phase change type optical recording layer, an upper protective layer and a reflecting layer,on a base plate in such a manner that its crystal state is used as an unrecording state and a noncrystalline state is used as a recording state so that an overwriting recording is conducted by a modulation of a binary value or more of a light intensity. In this case, the phase change type recording layer has a composition of Mz Ny (Sbx Te1-x )1-yz (wherein M is at least one type of Ag and Zn, N is at least one type of Si, Sn, and Pb, 0.6<=x<=0.80, 0.01<=y<=0.20, 0.01<=z<=0.15 are satisfied).
Patent JP-S62200728-A (JP)
Title: Alignment system
Inventor: YOSHIZAKI ATSUHIRO
IPC: H01L21/027
Filed: 1986-02-28
Abstract: PURPOSE:To reduce the primary factor of the relative positioning error of the positions of a reticle and a wafer, and to improve their overlapping accuracy by a method wherein the positional information of the reticle is detected first with a wafer detector using the reticle to be used for alignment, and the position of the wafer is detected by said wafer detector. CONSTITUTION:A reticle alignment mark 3 and an alignment reticle 10 for alignment, provided with a reticle position detection mark 11, are provided separately and the detection of the position of the reticle is made possible by detecting the reticle position detection mark 11 with a wafer detector 9. To be more precise, the reticle 10 for alignment, instead of an IC-manufacturing reticle 1, is set based on the detection by the reticle detector 4 of the reticle alignment mark 3. Then, the reticle position detection mark 11 provided on the alignment reticle 10 is detected by the detector 9 as shown by 12 in the diagram. As a result, the position of the reticle 1, to be positioned by the reticle alignment mark 3 and the reticle detector 4, is in what position when viewed from the wafer detector 9 can be recognized.
Patent JP-H04211606-A (JP)
Title: Cleaning agent composition
Inventor: MATSUO TAKASHI
IPC: A61Q5/02
Filed: 1991-03-08
Abstract: PURPOSE:To obtain a cleaning agent composition having low stimulating property to hair and skin and having excellent properties as cleaning agent such as cleaning property or foaming property as well as excellently usable for hard water and be suitable for body shampoo, shampoo for hair, etc. CONSTITUTION:A betain type compound expressed by the formula [R<1> is 8-22C straight-chain or branched chain alkyl, alkenyl or hydroxyalkyl; X is H or OH; R<2> to R<4> are 1-5C alkyl; Y is CH2CH(OH)CH2SO3, (CH2)nSO3 or (CH2)mCO; n is integer of 2-5; m is integer of 1-5] is added as cleaning-active ingredient to provide a cleaning composition suitable as a hair and skin cleaning agent of infants or shampoo for the person daily washing hair or person professionally the contacting with the shampoo for a long time. The blend amount of the above-mentioned compound in the composition is preferably 0.1-50wt.% when the cleaning agent is liquid and preferably 0.1-80wt.% when the cleaning agent is paste and preferably 50-99wt.% when the cleaning agent is solid or powder.
Patent JP-S57158530-A (JP)
Title: Spectrophotometer
Inventor: MURAKOSHI TAKEO
IPC: G01N21/25
Filed: 1981-03-27
Abstract: PURPOSE:To correspond to various demends, by separating an operating item varied by needs of use from a main body part. CONSTITUTION:An operation panel 1 consists of an operating key 3 of a spectrophotometer and a display part 2 displaying a photometric wavelength, photometric value or a photometric condition. An extension panel 4 is arranged at the outside of a spectrophotometer main body 5 in order to extend a function and is movable and is provided with an operating key 6. A DISPLAY CONTROL substrate set to a substrate storing part of the body 5 and the panel 4, are connected by a cord 7. Accordingly, the panel 4 can be exchanged for an extension panel having another function freely.
Patent JP-H08241725-A (JP)
Title: Fuel cell power generating device
Inventor: SAITO HAJIME
IPC: H01M8/04
Filed: 1995-03-03
Abstract: PURPOSE: To suppress the heat loss of the whole device by supplying the cooled combustion exhaust gas from a reformer to a circulating line by a blower, and providing a feed water line to supply water to a waste heat recovering and steam generating device. CONSTITUTION: In a fuel cell power generating device, the combustion exhaust gas 6 from a reformer 10 has a high temperature of about 600 deg.C. In an air preheater 24 on an exhaust gas feed line 12, the combustion exhaust gas 6 and a heated air of about 100 deg.C are heat-exchanged to make the combustion exhaust gas 6 to about 150 deg.C and the pressurized air to about 500 deg.C. The cooled combustion exhaust gas 6 is mixed with the heated pressurized air by a low temperature blower 50 on its way to a circulating line 14 for a cathode exhaust gas 9a to form a cathode gas 8 of about 350 deg.C. The cathode gas 8 is mixed with the cathode exhaust gas 9a of about 680 deg.C, cooled to about 580 deg.C, and supplied to the cathode C of a fuel cell 20 by a high temperature blower 26.  Further, water is supplied from a feed water line 52 to a waste heat recovering and steam generating device 40. Thus, the feed end output can be increased about 4%.