baber/WOPTO huggingface dataset:
Patent JP-H09129849-A (JP)
Title: Capacitor of semiconductor element and its preparation
Inventor: RI SHIYOUSAI
IPC: H01L27/108
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To reduce occurrence of miss-alignment that follows the reduction of a capacitor area by forming a TiN plug of a barrier layer in a connection hole of an insulation film, and forming, by coating, a capacitor first electrode on the TiN plug, for easier etching at formation of multiple-layer electrode. SOLUTION: On a semiconductor substrate 20, an insulation film 28 containing a connection hole 29 is formed. Then, at a TiN plug 35 of the insulation film 28 and in the TiN plug 35 and a connection hole 29 of the insulation film 28, a plug 32 of thickness thinner then the insulation film 28 is formed. Then, on a barrier layer 28 formed on the upper surface of the plug 32 in the connection hole 29, a capacitor first electrode 36 is formed. Then, on the capacitor first electrode 36, a dielectric body layer 40 is formed, and on the dielectric body layer 40, a capacitor second electrode 42 is formed. At this time, since in the capacitor, the capacitor first electrode is formed easily by etching with a thin film of Pt, the formation process of an electrode is very easily performed.
Patent JP-S57115948-A (JP)
Title: Continuous casting method
Inventor: TANAKA SHIGENORI
IPC: B22D11/16
Filed: 1981-01-09
Abstract: PURPOSE: To prevent transverse cracking flows and to make the improvement in yield and casting directly coupledto rolling possible by keeping the segregation rate of the segregation formed along oscillation marks at the flaw formation limit segregation rate or below.  
     CONSTITUTION: The segregation rate C of the segregation formed along oscillation marks is determined by the equationIand the equation II. Here, A: a proportional constant which is 13.0W20.0, R: a negative strip rate (%), (f): the number of oscillations of a mold (times/min), C 0 : flaw formation limit segragation rate, ≤10, t 1 : the oscillation period of the mold ×1/2, t 2 : the time when the oscillation speed of the mold exceeds the casting speed. The conditions of the equation III are satisfied, whereby the formation of the transverse flaws formed along the oscillation marks is prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10192240-A (JP)
Title: Video scope
Inventor: OSHIMA KIYOKO
IPC: A61B1/24
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To make a video scope easy-to-handle, to improve the image quality, and to reduce cost, by integrally forming a condenser part to condense illuminating light inside a grip part, a light guiding part to guide the illuminating light toward a light projecting window, and the light projecting part to emanate the illuminating light with a transparent light guiding material. SOLUTION: A camera circuit 8 built in a grip part 2 comprises a substrate from the inside of an approaching part 7 to the inside of the grip part 2. A CCD unit is fixed on the tip end at the approaching part 1 side, and a imaging signal circuit 7a is mounted at the approaching part 1 side of the camera circuit 8 substrate. A light source 9 for illuminating is equipped in front approaching part side) of the grip part and the illuminating light is directed toward the approaching part 1 side by a condenser mirror 10 to be propagate from the condenser part 11 of a light guide to a light guiding part 12 housed in the approaching part 1 to be projected from a projecting part 13 positioned at a light projecting window.  The light guide 11 is integrally formed of the condenser part 11, the light guiding part 12 and the light projecting part 13, for instance, with a material such as transparent acrylate resin.
Patent JP-H04239170-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: ONOZAWA KAZUNORI
IPC: H01L27/06
Filed: 1991-01-11
Abstract: PURPOSE:To prevent junction damage between operation regions of a bipolar transistor Tr in a semiconductor integrated circuit device provided with a Schottky barrier diode device SBD and said bipolar transistor Tr. CONSTITUTION:In a semiconductor integrated circuit device which is provided with a Schottky barrier diode device SBD and a bipolar transistor Tr, a PtSi film 24 is formed wherein only the aforesaid Schottky barrier diode device region serves as an anode region.
Patent JP-H05191895-A (JP)
Title: Reverberation adder
Inventor: KOWAKI HIROSHI
IPC: H03H17/08
Filed: 1992-01-09
Abstract: PURPOSE:To easily reproduce the feeling of live performance at the site of various kinds of concert halls by multiplying a delayed signal by a coefficient to adjust its amplitude, adding the signals whose amplitude is adjusted for each block and forming two right and left stereo signals. CONSTITUTION:The device consists of an FIR filter multiplying a digital signal delayed in a delay memory 1 by the coefficient to adjust its amplitude, adding the respective signals whose amplitude was adjusted, outputting them and forming reverberation sound. The signal whose amplitude was adjusted is divided into several blocks, added up and outputted in adders 3-1 to 3-4, divided, added and outputted signals are delayed by an amount of an arbitrary time period in variable delay devices 4-1 to 4-24. and the delayed signals are added for each block and the two right and left stereo signals are formed in adders 6-1 and 6-2. Thus, the characteristics for each block to be generated in the processing of the signals can be thinned and the feeling of live performance at the site of various kinds of concert halls can be easily reproduced.
Patent JP-H06208720-A (JP)
Title: Alkyl succinic ester having fluoroalkyl group and mercapto group and manufacture thereof and magnetic recording medium using the ester
Inventor: OCHI YUKIKAZU
IPC: G11B5/64
Filed: 1993-01-11
Abstract: PURPOSE:To improve traveling durability even under low-temperature environ ment by forming an organic-compound lubricant layer having a specified compo sition onto a protective film. CONSTITUTION:A ferromagnetic film and a protective film on the ferromagnetic film are formed onto a nonmagnetic supporter. An organic-compound lubricant layer having a not less than 3C fluoroalkyl group, a not less than 8C aliphatic alkyl group and a mercapto group at a molecular terminal respectively is formed onto the protective film. The lubricant layer as alkyl succinic ester having the fluoroalkyl group and the mercapto group shown in formula I as general formula is shaped. In formula, R represents the aliphatic alkyl group and may be a saturated type or an unsaturated type. The total number of carbon atoms is brought to eight or more. Rf represents either one of the fluoroalkyl group, a fluoroalkenyl group, a fluorophenyl group or a perfluoroether group, and the total number of carbon atoms is brought to three or more. (m) represents the integer of 0 or 1 and (n) the integer of 1 or more.
Patent JP-H09195943-A (JP)
Title: Diaphragm pump
Inventor: YUNOKI KAZUYUKI
IPC: F04B43/067
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To open and close an oil port in a state where the flow of oil is not generated by the reciprocating movement of a plunger, so as to stabilize the pump discharge, by opening and closing the oil port for replenishing oil by the rotation of the plunger around the axis. SOLUTION: A diaphragm pump applies the pump action to fluid in a pump chamber 5 by reciprocating a diaphragm 1 through oil in an oil chamber 4 by the reciprocating movement of a plunger 12 inserted into a cylinder 10. An oil port 26 communicated with an oil chamber 25 is provided on the cylinder 10. The plunger 12 is rotatably provided on the cylinder 10, and a communication port 28 capable of being communicated with and shut off from the oil port 26 is provided on the plunger 12. Opening and closing of the oil port 26 are performed by the rotation of the plunger 12 in the bottom dead center position of the plunger 12.
Patent JP-2000197754-A (JP)
Title: Game machine
Inventor: NAKAMURA MAKOTO
IPC: A63F7/02
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To grant a sense of priority to players in a game machine such as a PACHINKO game machine and improve entertaining interests. SOLUTION: A PACHINKO game machine 1 includes an outer frame 2, a front frame 3 secured to the outer frame 2 in a freely open/closed manner, a play board 5 secured directly or indirectly to the front frame 3 and having a play area, a glass door frame 4 secured to the front frame 3 in a freely open/ closed manner and having a pair of glass plates at a longitudinal space and a front decorative frame 12 located thereunder. The front decorative frame 12 is provided with an upper dish 13 capable of storing game balls and the front frame 3 located thereunder is provided with a lower dish 14 capable of storing game bass overflowing from the upper dish 13. The lower dish 14 is provided with a reflection part capable of reflecting the mirror images of stored game balls.
Patent JP-S56100544-A (JP)
Title: Transmission system
Inventor: KAMIYA AKIHIRO
IPC: G08C15/00
Filed: 1980-01-16
Abstract: PURPOSE:To reduce the cost required for wiring considerably, by connecting the sensor or the operation end at the measuring point and the controller incorporating the computer or the microcomputer by one or two pairs of transmission lines. CONSTITUTION:Plural converters 18 in the field side and microcomputer 19 are connected in parallel by signal line 16 consisting of two lines. Power source 20 in the center side and power ends of transducers 18 are connected in parallel by power line 17 consisting of two lines to supply energy of the power source to transducers 18. Consequently, since computer 19 and all transducers 18 are connected by four lines, the cost required for wiring is reduced.
Patent JP-S63170890-A (JP)
Inventor: SANNOMARU SATORU
IPC: H05B6/78
Filed: 1987-01-08
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-S63170009-A (JP)
Title: Molding method of resin
Inventor: NUMAZAKI KENJI
IPC: B29C43/18
Filed: 1987-01-08
Abstract: PURPOSE:To enable shortening of a cycle time by performing compression molding and extrusion of resin at the same time, by a method wherein the plasticized resin is extruded on a skin material prepared on the outside of a mold beforehand and the compression molding of the same is performed by setting up the same within the mold. CONSTITUTION:An extrusion machine 4 is actuated under a mold clamping state of a mold 6, and plasticized resin 5 is extruded on a skin material 3 set up on a table 7. A quantity of the resin 5 which is to be extruded is measured at a nozzle side of the extrusion machine 4, and the same is in a form and weight corresponding to the final form of a product. In succession to the above, upon taking out of a molded product W of a previous cycle by breaking a mold 6, a conveyor bar 13 is moved in the direction of an arrow A. In this instance, the skin material 3 is pulled onto a bottom force 2 by following the conveyor bar 13. At the time of mold clamping of a top force 1, a cutter 16 cuts the skin material 3 pulled into the mold 6 in predeterminted lengths from a matrix 9 side. Then while the mold 6 is clamped completely and shifted to a compression molding process, preparation for the next molding is progressed on the table 7.
Patent JP-S62160774-A (JP)
Title: Protecting device for light receiving surface of solar battery panel
Inventor: NAGAMACHI KOICHI
IPC: H01L31/04
Filed: 1986-01-08
Abstract: PURPOSE:To prevent the decrease in power generating function and to facilitate protection and inspection, by always covering the entire light receiving surface of a solar battery panel with a transparent thin film so as to protect the surface, and renewing the transparent thin film with a new surface after a specified period of time. CONSTITUTION:On the light receiving surface of a solar battery panel 1, a transparent thin film 4 is provided on the entire surface with a slight gap being provided on the surface. Said transparent thin film 4 is always wound around a take-up roller 7 at a very slow speed. When a timer is adjusted so that the transparent thin film is moved at a speed, at which a part corresponding to one surface of the solar battery is moved by, e.g., 2-4 days, the upper surface of the solar battery panel 1 is covered with the new surface of the transparent thin film 4 by 2-3 days. During this period, the contaminated transparent thin film 4 is wound around a take-up roller 7. Since the upper surface of the solar battery panel 1 is covered with the clear transparent thin film 4, the power generating function is not impaired.
Patent JP-S61161312-A (JP)
Title: Combustion device
Inventor: YOSHIKAWA HIDEO
IPC: F23C99/00
Filed: 1985-01-11
Abstract: PURPOSE:To decompose natural gas or methane gas into CO and H2 by using a catalyst and reduce much of NOx in the exhaust gas with a simple device by mixing the modified gases thus obtained with air and burning the mixture. CONSTITUTION:Natural gas or methane gas is introduced to a gas inlet 1 after being heated 600-800 deg.C by the combustion gas of a boiler and heated again by the high temperature gas that is introduced form an exhaust gas supply tube 2. The heated gas into a plenum chamber 5 and then steam required for the modification reaction in the stoichiometric amount or in excess of it is poured into the plenum chamber 5 from a steam supply tube 7 to be mixed with the natural gas or methane gas. Next, these mixed gases go through a porous plate 4A to the filling layers of a modification catalyst 3 such as nickel, where they are modified to become modified gas which consist mainly of CO and H2 gases, and they are sent to the burner of a boiler, etc. through a gas outlet 6.
Patent JP-S60146364-A (JP)
Title: Method and device for analyzing picture
Inventor: TAJIMA JIYOUJI
IPC: G06T7/60
Filed: 1984-01-11
Abstract: PURPOSE:To allow analysis of mutual relation including fitting-in relation between objects and existence of hole in binary picture display by utilizing an adjoining 0 level as well as an adjoining 1 level. CONSTITUTION:A scanning part 1 outputs (x) and (y) coordinates of the picture element which is now scanned to an input/output part 2, converts them into an address for a picture memory 3 and reads out picture element values. The input/output part 2 reads out picture element values near said picture element, transmits them to a level decision part 4 and decides a level of the picture element which is now scanned. Said part 2 again writes the decided level at a position (x, y) of the picture memory 3. The level decision part 4 registers and corrects binary picture element values of an adjoining table 5, 0-value adjoining level and 1-value adjoining level. The decided level is transmitted to a cumulative operation part 6 and a necessary operation is executed by the coordinate value transmitted from the scanning part 1. Then operated value is added to a cumulative value stored in an address of a cumulative memory 7 shown by the level from the level decision part 4.
Patent JP-H10199183-A (JP)
Title: Disk cartridge
Inventor: KOSHIYOUJI TAKASHI
IPC: G11B23/03
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a disk cartridge capable of automatic assembling with a simple structure and also capable of processing information for a recording medium without causing the interference to a shutter. SOLUTION: A window part 16 formed on each main surface of a case 12 is provided with a hemi-circular center part 16a and a rectangular extending out part 16b extended to a bridge part 21 from the center part. A shield plate 22a of the shutter 22 sliding on the main surface is formed to be rectangular, and widths of the shield plate 22a and window part 16 are set so that the distance between a center line C of the window part 16 and the end edge at the side opposite to the shutter of the extending out part 16b becomes longer than the distance between the center line C and the end edge at the side of window part of the shield part on the shutter when the shutter 22 is moved to the opening position of one side.
Patent JP-2000208437-A (JP)
Title: Method for forming silicide layer
Inventor: RIN KENTEI
IPC: H01L29/78
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a self-alignment silicide (salicide) layer. SOLUTION: A method for forming a silicide layer includes a pre-amorphous implanting step before a salicide process. In the pre-amorphous implanting step, impact is applied to a silicon surface of the substrate 200 using BF2+ ions, and an amorphous layer 22 is formed thereon. The salicide step includes a step for forming a metallic layer 210 on the substrate 200, a step for forming a salicide layer 212 on a silicon surface in a rapid thermal process(RTP), and a step for removing a metallic layer 210 that is not reactivated.
Patent JP-S56103121-A (JP)
Title: Novel hydrocarbon and its manufacture
Inventor: EERITSUHI AIMERUSU
IPC: C07C2/04
Filed: 1981-01-14
Abstract: The 1:1-adduct of 1.3-butadiene and dicyclopentadiene is an excellent reactive thinner for air-drying lacquers.
Patent JP-H02183201-A (JP)
Title: Metallic mirror
Inventor: FUJINE MICHIHIKO
IPC: C30B29/02
Filed: 1989-01-10
Abstract: PURPOSE:To obtain the mirror which has high toughness, good workability, good resistance to oxidation and corrosion, and a high reflectivity and low absorption to an optical laser wavelength by forming the mirror of the single crystal of Mo melted by an electron beam. CONSTITUTION:A water-cooled mold 2 which holds a solidified Mo material 5 is disposed perpendicularly below a bar material 1 consisting of Mo as a base material and electron guns 3, 4 are disposed diagonally above the mold 2. The electron beam EB1 is made incident to the front end part 1a of the bar material 1. The Mo liquid drops heated and melted from the front end part 1a of the bar material fall to nearly the central part of the mold 2 to form a molten Mo pool 6. The temp. of the solidified Mo material 5 decreases gradually as the material descends perpendicularly below the mold 2 and the crystal grows perpendicularly downward from a molten part 5a so that the single crystal 10 of a large grain size is obtd. The metallic mirror which has the excellent resistance to oxidation and corrosion, the good workability, the easy workability, and the good reflectivity is obtd. in this way.
Patent JP-2000208885-A (JP)
Title: Wiring board
Inventor: WADA HISAYOSHI
IPC: H05K1/02
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To well ensure the matching of isolation and characteristic impedance of a wiring conductor for a signal by a through conductor, to form a stable ground network with a grounding conductor layer and the through conductor, and to provide a wiring board which can accurately and efficiently propagate high-speed signals of above 10 GHz. SOLUTION: A signal wiring conductor 3 is formed on an insulating base 1 composed of insulating layers 1a and 1b, and a grounding conductor layer 4a is provided to the signal wiring conductor 3 through the insulating layer 1b, and many through-conductors 5a and 5b connected to the grounding conductor layer 4a are dispersedly arranged on each side of a signal wiring conductor 3 at intervals each 0.5 to 5 time as long as the diameter of them for the formation of a wiring board. a large number of the through-conductors 5a and 5b are composed of first through-conductors 5a which are arranged in a row on each side of the signal wiring conductor 3 and second through-conductors 5b which are dispersedly arranged in a region outside of the first conductors 5a and larger in diameter than conductors 5a.  A stable grounding network can be formed of the second through-conductors 5b and the grounding conductor layer 4a.
Patent JP-S5287043-A (JP)
Title: Development device
Inventor: IRIHARA KOUICHI
IPC: G03G15/10
Filed: 1976-01-14
Abstract: PURPOSE: To shorten the development time and obtain a more distinct image in the wet type development means for electrostatic latent image by providing an electroconductive guide wire on the guide plate of a light sensitive paper so as to make a grounded electrode, and by applying bias voltage onto development electrode. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5595188-A (JP)
Title: Pattern processor
Inventor: OKADA MAMORU
IPC: G06K9/44
Filed: 1979-01-16
Abstract: PURPOSE:To quicken processing by suppressing a frequency of access to white picture element which are originally unneeded to attain access to, by tracing the contour of a pattern. CONSTITUTION:Scanner circuit 4 searches for a pattern stored in memory circuit 1, contour tracing circuit 5 traces the contour of the above-mentioned pattern, and table circuit 6 memorizes the position of the contour of the pattern. Then, discrimination circuit 7 discriminates whether contour picture elements can be erased or not and rewrites the contents of memory circuit 1 according to results of the discrimination. In this circuit constitution, a raster scan on the entire screen is done only once in the 1st-stage operation and in the 2nd-stage operation, the raster scan on the entire screen is not done and a raster scan for the detection of a random contour and contour tracing only are required. As a result, the number of times of access to unneeded white picture elements can greatly be reduced, so that a thinned pattern can be obtained at a high speed.
Patent JP-S58122209-A (JP)
Title: Car height regulating device
Inventor: KUWANA KAZUTAKA
IPC: B60G17/00
Filed: 1982-01-13
Abstract: PURPOSE:To reduce detecting elements of a car height detector and to miniaturize the car height detector by a structure wherein the height between an axle and a chassis frame is detected by two signals, high and low, between which the specified value is given as the border line, and the fluid pressure regulating valve of the suspension device and the pressure source are controlled according to the detected signal. CONSTITUTION:The light screening plate 15 is fixed to the nose of the rotary shaft 103 of the car height detector 100 provided between the chassis frame and the axle. The light screening plate 15 is rotated by the rotary shaft 103 according to the change of the car height, and the light screening state of the photosensor 101 of the loop bar 104 is changed to detect a car height. In other words, if the car height is high, the photosensor 101 is shut off by the loop bar 104 completely from light, the L-level power is outputted, the car height regulating valve, the pressure source are controlled in the lowering direction. When the car height is low, the photosensor 101 is not irradiated, the output takes H level and controls the car height to the raising direction. Thus, the car height detecting means can be operated only by one device, thereby miniaturization thereof can be realized.
Patent JP-S57118448-A (JP)
Title: Optical repeater
Inventor: SHIMAZAKI SOUTAROU
IPC: H04B17/40
Filed: 1981-01-16
Abstract: PURPOSE:To orientate the faulty area by promoting the monitor with the folding of a main transmission line and at the same time to realize the monitor for the working state of a repeater. CONSTITUTION:When the first control signal is transmitted from a monitor station, the transmitted signal is reproduced via a photoelectric converting circuit 3, an equalizing/amplifying circuit 4 and an identifying/reproducing circuit 5. Thus a light source 7 of the semiconductor laser is driven via a light source driving circuit 6. On the other hand, the frequency component allotted to a repeater for the output signal of the circuit 5 is applied to the first control signal detecting circuit 14 via a filter 18. The circuit 14 drives a folding optical switch 19 with its output and connect a part of the output light of the source 7 to the input 3' of an optical repeater in the opposite direction to send it back to the monitor station by return. The monitor station can orientate a fault of the corresponding repeater by the sent-back signal.