baber/WOPTO huggingface dataset:
Patent JP-S6321880-A (JP)
Title: Photovoltaic device
Inventor: NAKAJIMA YUKIO
IPC: H01L31/04
Filed: 1986-07-15
Abstract: PURPOSE:To enhance the photoelectric conversion efficiency of a rear stage side unit generating element and to improve a general efficiency of a photovoltaic device by applying a carrier collected to a collecting electrode and a reverse polarity voltage to a transparent conductive layer, accelerating the carrier by an electric field by its voltage to enhance the collecting efficiency. CONSTITUTION:When a negative voltage is applied to a transparent conductive layer 6, an electric field for accelerating the holes of unit generating elements 1, 2 toward a collecting electrode 4 is formed. Accordingly, the holes of electrons and holes generated as pairs in an I-type layer by the incident light are accelerated, and efficiently collected to the electrodes 4,... on the other hand, the electrons are arrived at an n-type layer. Accordingly, a voltage proportional to an incident light amount is generated among output terminals T1, T2, T3, T4 connected to the electrodes 4,... and a transparent conductive layer 8 or back surface electrode 9. Thus, since a doped layer P of the side near the electrode 4 can be reduced in thickness, the decrease in the light transmission amount is reduced, the light supply amount to the unit generating element of rear stage is increased that much, thereby improving the general photoelectric conversion efficiency.
Patent JP-S6321856-A (JP)
Title: Semiconductor device
Inventor: HARADA SHIGERU
IPC: H01L23/522
Filed: 1986-07-15
Abstract: PURPOSE:To effectively electrically connect first and second layer metal wirings by forming a tapered through hole by using different materials for a coating insulating film and a second interlayer insulating film in the interlayer insulating film made of a first interlayer insulating film, the coating insulating film and the second interlayer insulating film. CONSTITUTION:A coating insulating film 7 is formed by coating on a first interlayer insulating film 21, an interlayer insulating film of a laminated layer structure on which a second interlayer insulating film 22 is further deposited is formed, and the films 7 and 22 are formed of different materials. When a through hole is formed, the film 22 is etched by isotropically etching to easily form a tapered shape. Then, the films 7, 21 are anisotropically dry etched to form through holes 9, 8 which arrive at first layer metal wirings 5a, 5b. Thus, the step coverage with the through holes 8, 9 of second layer metal wirings 10 is improved to effectively form an electric connection of the wirings 10 to the wirings 8, 9.
Patent JP-S5689752-A (JP)
Title: Copying machine
Inventor: ASANO FUMIO
IPC: G03G21/14
Filed: 1979-12-22
Abstract: PURPOSE:To enhance the copying speed as the whole, by making it possible that required data concerning picture information of the original is obtained while the exposure system is moved back to the home position in the normal copying mode. CONSTITUTION:Exposure system part A consisting of exposure lamp 3, reflective mirrors 4 and 5, and so on is moved by the driving system other than the driving system for photosensitive drum 9 and is reciprocated from position (h) to position (j) or (k) according to the size of the original in the copying mode. Exposure system A is reciprocated between position (h) before home position (i) and position (j) or (k), and the rotation speed of drum 9 and the movement speed of exposure system A are caused to agree with each other while exposure system A is moved from position (h) to position (i). Then, for the copying operation in the copying mode, photosensitive 9 starts rotation simultaneously with forward movement of exposure system A from position (h), and slit exposure for the original starting from position (i) is performed under the synchronous state.
Patent JP-2000358155-A (JP)
Title: Image processor and image processing method
Inventor: HIKOSAKA ARINORI
IPC: H04N1/40
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To reduce a circuit scale for filter processing. SOLUTION: Integration filter processing with respect to a target pixel C3 is attained by giving a pre-processing data group stored in a common matrix 61 to an integration filter processing circuit 62. Differentiation filter processing with respect to the target pixel C3 is attained by giving the pre-processing data group stored in the common matrix 61 to a differentiation filter processing circuit 64. Furthermore, integration.differentiation filter processing with respect to the target pixel C3 is attained by giving a replaced data group obtained by replacing only the pre-processing data, with respect to the target pixel C3 among the pre-processing data stored in the common matrix 61, with data PC3 after the integration filter processing to the differentiation filter processing circuit 64.
Patent JP-H0717247-A (JP)
Title: Float preventive device for door outside handle
Inventor: KURODA KENICHI
IPC: B60J5/04
Filed: 1993-07-07
Abstract: PURPOSE:To provide a structure which can facilitate the assembly work and surely prevent the float of a door outside handle. CONSTITUTION:An escutcheon 15 is attached in the aperture 17 of a door outer panel 1. The escutcheon 15 is provided with a mounting seat 22, and the mounting bracket 25 of a key cylinder 16 is attached in such a way as to catch the door outer panel 1. And, the key cylinder 16 is provided with a panel lip 26 which abuts on the flange 18 of the aperture 17 of the door outer panel 1, ranging from the mounting bracket 25.
Patent JP-S6228095-A (JP)
Title: Processing method by laser beam
Inventor: HAYASHI SEIICHI
IPC: B23K26/382
Filed: 1985-07-31
Abstract: PURPOSE:To permit deep grooving even if a laser beam of low output is used and to prevent sticking of a melt by irradiating the laser beam plural times to the same spot of a work thereby processing the work. CONSTITUTION:A nozzle 11 is moved along the surface of the work 10 and the laser beam is emitted therefrom to process the groove 12. The laser beam of the low output is used and oxygen is used for an assist gas in this stage. The nozzle 11 is then moved in one direction for processing and is then moved in a backward direction at the same point. Such operation is repeated plural times to execute the irradiation. The deep groove is thus processed even if the laser beam of the low output is used and since the melt is oxidized by the oxygen and is blown off by the gas, the sticking of the melt to the work surface is obviated.
Patent JP-2000002944-A (JP)
Title: Photographic processing machine
Inventor: MANKAWA HIROSHI
IPC: G03B27/46
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To simply and easily set the number of extra prints corresponding to negative sheet or the extra print list of a DP bag by displaying one of extra print number input screens and inputting the number of extra prints for every frame. SOLUTION: A controller sets plural kinds of extra print number input screens D1 to D4 in which the number of extra prints for every frame of film can be inputted. At the time of extra print processing for a print, one of plural kinds of the screens D1 to D4 set by the operation of an input device, for example, the screen D3 is displayed on the monitor of a display device. The list S3 constituted by longitudinally arranging seven rows of extra print number entering sections H equivalent to six frames arranged in a lateral direction corresponding to the extra print list of the DP bag where a new line is started by every six frames is displayed on the screen D3. An operator successively inputs the extra print requesting number for every frame from an end user recorded on the extra print requesting list of the DP bag or the negative sheet in the section H by the use of the screen D3.
Patent JP-H0216231-A (JP)
Title: Truss
Inventor: MORIYA YUMIO
IPC: E04B1/19
Filed: 1988-07-05
Abstract: PURPOSE:To simply and exactly fix panel parts of a chord member by a method in which the crossing point of vertical and horizontal upper chords is connected with the crossing point of vertical and horizontal lower chords by an oblique part, and the upper and lower chords and the oblique part are formed of angular pipes. CONSTITUTION:Vertical and horizontal upper chords 1a and 1b formed of angular pipe are set in a lattice form to form an upper lattice 1, and vertical and horizontal lower chords 2a and 2b formed of angular pipe are also set in a lattice form to form a lower lattice 2. The crossing points of the cables 1a, 1b, 2a, and 2b of both the lattices 1 and 2 are connected with oblique parts 3a and 3b formed of angular pipe to form a truss.
Patent JP-H069772-A (JP)
Title: Method for eliminating residual solvent from polycarbonate powder
Inventor: AIHARA TETSUYA
IPC: C08G64/40
Filed: 1992-06-25
Abstract: PURPOSE:To efficiently eliminate a good solvent and/or a nonsolvent remaining in a polycarbonate powder and obtain the powder having a high bulk density by mixing the powder contg. the solvent with a specified amt. of a poor solvent and drying the powder. CONSTITUTION:100 pts.wt. polycarbonate powder (e.g. one obtd. from bisphenol A and COCl2) contg. a good solvent (e.g. methylene chloride) and/or a nonsolvent (e.g. n-heptane) remaining therein is mixed with 5-70 pts.wt. poor solvent (e.g. acetone) and dried pref. above the highest of the boiling points of the good solvent, nonsolvent, and poor solvent.
Patent JP-H0610751-A (JP)
Title: Control device for internal combustion engine
Inventor: FUKUI WATARU
IPC: F02B75/02
Filed: 1992-06-25
Abstract: PURPOSE:To provide a control device for an internal combustion engine, which can enhance the accuracy of reference signals for odd number engine cylinders. CONSTITUTION:A control device comprises a reference position signal generating means 1A for generating a reference position signal T1 including pulses with intervals of a value which is N times as large as the number of engine cylinder, in synchronization with a crankshaft with no inclusion of transfer errors, a cylinder identifying signal generating means 2A for generating an engine cylinder identifying signal C1 including pulses with intervals of a value corresponding to the number of engine cylinder in synchronization with a link shaft having a rotational speed which is a one-half of that of the engine crankshaft, a synthetic reference position signal generating part 33 for generating a synthetic reference position signal T2 which obtained by the division of the frequency of the reference position signal with 1/2N in accordance with a level of the engine cylinder identifying signal at an edge of the predetermined interval pulses, an engine cylinder discriminating part 31A for generating an engine cylinder discriminating signal F in accordance with the level of the engine cylinder identifying signal at an edge of the predetermined interval pulses, and a timing control part 32 for controlling each of the engine cylinders in accordance with the synthetic reference position signal and the engine cylinder discriminating signal.
Patent JP-S6322609-A (JP)
Inventor: SUZUKI KAICHI
IPC: B28B3/20
Filed: 1986-07-16
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-H0457889-A (JP)
Title: Additive for pulverized-coal-oil mixture
Inventor: HONJO SHUICHI
IPC: C10L1/32
Filed: 1990-06-26
Abstract: PURPOSE:To obtain the title additive which is excellent in stability and prevents ash from sticking to equipment by mixing a specific compound and a specific polyamine as essential components. CONSTITUTION:The title composition comprises a compound containing a sulfate group in the molecule and having a sulfating rate of 50% or more (e.g. sulfated products of addition products of octyl alcohol with ethylene oxide and propylene oxide) and a polyamine represented by formula R1-NH-(R2NH)n-R3 (wherein R1 and R3 are each a 1-30 C alkyl or acyl or H; R2 is a 2-6 C alkylene; (n) is 1-20) (e.g. an amide of oleic acid with tetraethylenepentamine) as essential components.
Patent JP-2000356684-A (JP)
Title: Investigation data display method and device therefor
Inventor: HAYAKAWA HIDEKI
IPC: G01V3/38
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an investigation data display method and device therefor capable of obtaining easily correspondence between the position on two-dimensional investigation data and the position on the medium surface. SOLUTION: In this investigation data display method for displaying two-dimensional investigation data s (x, y) obtained by investigating the inside of a medium, on a plane coordinate system on the medium surface, on a display screen of a display device movable on the medium surface, a fiducial-point position attitude deriving process for obtaining position coordinates and the direction (xd, yd, θd) of a prescribed fiducial point of the display device on the plane coordinate system, and a display process for displaying, on the display screen, the whole or a part of the two-dimensional investigation data s (x, y) including the position coordinates (xd, yd)  of the fiducial point derived in the fiducial-point position attitude deriving process and a fiducial point mark for displaying the position of the fiducial point derived in the fiducial-point position attitude deriving process, are executed.
Patent JP-H0333514-A (JP)
Title: Hydraulic clutch
Inventor: UMEMOTO TOMEO
IPC: F16D25/10
Filed: 1989-06-28
Abstract: PURPOSE:To smoothly move pistons to smoothly control a clutch by forming a drain hole communicating to slide hole and a tank on a partition wall, and inserting a spool in the slide hole slidably in the axial direction. CONSTITUTION:A slide hole 20 communicating to both oil chambers 7, 8 and a drain hole 21 communicating to the slide hole 20 and a tank are formed in a partition wall 9. A spool 22 is inserted in the slide hole 20 slidably in the axial direction. In the spool 22, an oil passage 24 opening to the outer circumferential face and one oil chamber 8 is formed. When pressure oil is supplied to the other oil chamber 7, the spool 22 is moved on the oil chamber 8 side, and the oil chamber 8 and the drain hole 21 are communicated each other through the oil passage 24. Hereby, oil from the oil chamber 8 is returned to the tank through the drain hole 21. Thus, both pistons 10, 11 can be smoothly moved to smoothly control the clutch.
Patent JP-S6411195-A (JP)
Title: Additive for aqueous slurry of carbonaceous fine powder
Inventor: NAKAYAMA MITSUKO
IPC: C10L1/32
Filed: 1987-07-06
Abstract: PURPOSE:To obtain the titled additive capable of realizing a high concentration of a slurry and providing shearing resistance and standing stability for a long period, by using a sulfonic acid group-containing aromatic hydrocarbon based polymer (salt) and an amine oxide together. CONSTITUTION:The aimed additive obtained by using (A) (i) a polymer prepared by polymerizing a polymerizable aromatic sulfonic acid based monomer group as an essential component and, as necessary, adding and polymerizing other polymerizable hydrocarbon based monomer groups and/or (ii) a sulfonated polymer obtained by polymerizing a polymerizable hydrocarbon based monomer group containing a polymerizable aromatic monomer as an essential component and sulfonating the resultant polymer and (B) an amide oxide (e.g. dilower alkylamine oxide, bishydroxyalkylamine oxide or cyclic alkylamine oxide) together. Furthermore, the weight ratio of the components (A) and (B) used is preferably within the range of 99/1-50/50.
Patent JP-S6060418-A (JP)
Title: Controller for coal firing boiler
Inventor: MURAMATSU MASARU
IPC: F23N3/06
Filed: 1983-09-14
Abstract: PURPOSE:To improve the efficiency of heat exchange of a primary air preheater by increasing the flow rate of exhaust gas to the primary air preheater by throttling and controlling the flow rate of exhaust gas from a secondary air preheater. CONSTITUTION:A secondary-air preheater outlet gas damper 8, etc. for a secondary air preheater 4 are throttled and controlled in response to load requirement, main-steam flow-rate requirement or air flow-rate requirement. Consequently, the sufficient flow rate of exhaust gas to a primary air preheater 7 required for ensuring hot air to a coal mill 16 is secured at all times regardless of any coal-kind and load change. Accordingly, since the throttling section of the flow rate of exhaust gas from the secondary air preheater 4 is flowed through the primary air preheater 7, the efficiency of heat exchange of the primary air preheater 7 is improved while the temperature of a mill outlet is also controlled at a specific temperature at all times by using the sufficient flow rate of hot air to the coal mill ensured by the improvement of the efficiency of heat exchange of the primary air preheater, thus enhancing the efficiency of a boiler.
Patent JP-H07983-A (JP)
Title: Water treatment device
Inventor: KIYOTANI YOSHITAMI
IPC: C02F9/00
Filed: 1993-06-16
Abstract: PURPOSE:To provide a water treatment device where polluted water in a contam inant load state as in the case of little rivers into which domestic miscellaneous waste water is discharged as it is biologically given high-degree purifying treat ment. CONSTITUTION:There are provided a preliminary treatment tank 6 packed with a filter medium for removing floating solid matter, etc., a denitrification tank 7 which is provided with an aiding material bed packed with aiding materials for bacteria and also which is provided with an adsorbent bed packed with an adsorbent for adsorbing nitrogen in a state of ammonia successively to the aiding material bed, a chitosan charcoal tank 10 packed with charcoal which has been subjected to chitosan treatment, a dephosphrization tank 14 packed with an adsorbent for adsorbing phosphor, and a finish tank 15 packed with charcoal.
Patent JP-S6229195-A (JP)
Inventor: UEKI KATSUHIKO
IPC: H05K13/04
Filed: 1985-07-30
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-H0517585-A (JP)
Title: Pulverization of polyolefin to fine powder
Inventor: SUGIYAMA KAZUTO
IPC: C08J3/14
Filed: 1991-07-09
Abstract: PURPOSE:To provide a process for the pulverization of an polyolefin capable of easily producing polyolefin fine particles having an average particle diameter of 5mum. CONSTITUTION:(A) A polyolefin having a number-average molecular weight of >=500 is dissolved in (B) a solvent at <=60 deg.C and the obtained solution is dropped into (C) a solvent maintained at a temperature (>=40 deg.C and <80 deg.C) below the precipitation initiation temperature of the polyolefin A in the solvent B solution under stirring and the precipitated polyolefin is pulverized.
Patent JP-H073811-A (JP)
Title: Installation method of caisson
Inventor: KISHI YASUHIRO
IPC: E02D23/08
Filed: 1993-06-15
Abstract: PURPOSE:To bear the whole bottom of a steel shell caisson with equal force, and increase the degree of accuracy of installation by applying substitutional sand to a planned sea-bottom of installation in advance, and constructing a bearing mound thereon. CONSTITUTION:Substitutional sand 1 is applied to a planned sea-bottom of installation of a steel shell caisson 3, and a bearing mound 2 having the same shape as that of a work room 34 of the steel shell caisson 3 is constructed thereon. After that, the steel shell caisson 3 is towed upward of the bearing mound 2, slab concrete is placed to a ceiling section 33 of the work room 34, and the steel shell caisson 3 is settled by concrete load. Then, a cutting edge section 32 is settled to the sea-bottom and is penetrated thereinto, a ceiling slab of the work roan 34 is settled to the upper surface of the bearing mound 2, and the steel shell caisson 3 is installed. At that time, the whole bottom of the steel shell caisson 3 can be borne on equal force by the substitutional sand 1 and bearing mound 2.
Patent JP-H0864282-A (JP)
Title: Electric connector device
Inventor: KURISUTOFUAA JIYON WAIZU
IPC: H01R13/652
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To provide reliable contact between a conductor and a contact element by compress-fitting an elastic end part of a contact element in a slot of a conductor holding member and setting the contact pressure between conductors. SOLUTION: An end part of a conductor 25 is positioned in a inlet cut part 24, formed in a reception part 20 of a conductor holding member 9. An elastic end part of a contact element projected out of a contact element-supporting member 5 enter the reception part 20, crushes the conductor 25, and forms an electrical contact between the conductor 25 and the contact element 8. With such a structure, reliable contact is formed between the conductor 25 and the contact element 8. It is preferable that the electrical connector apparatus is used for an external cable containing at least one conductor coated with an insulating coating and a conductive shielding element and that the conductor 25 be a conductive shielding element of a cable whose one or more conductors are insulated by coatings.
Patent JP-H1113505-A (JP)
Title: Hybrid vehicle controller
Inventor: SAWADA TAKESHI
IPC: B60L50/16
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To stabilize the behavior of a vehicle by setting starting torque corresponding to an engine starting condition to a first torque command value at the initial engine start, and setting a second torque command value so that an absolute value of a sum of the set first torque command value and the second value may be lower than a prescribed one. SOLUTION: In this hybrid controller 16 at the time of the initial engine start, a vehicle driving torque command is set, and a required vehicle driving power value is set, which is transmitted to an engine controller 13. In the engine controller 13 which has received the signal, a starting torque command value for continuing starting in the course of starting is mapping-searched and is transmitted to the hybrid controller 16. In the hybrid controller 16, the starting torque command is received as a first torque command value. A second torque command value where the sum of an absolute value of the first torque command value and the second value is below a prescribed value is calculated, and the first and second torque command values are transmitted to an inverter device 14, so that the first and second dynamoelectric machines 2000, 3000 are controlled.
Patent JP-H067701-A (JP)
Title: Resin concrete body pulverizing method
Inventor: KAWAMURA MINORU
IPC: B02C19/18
Filed: 1992-06-26
Abstract: PURPOSE:To easily pulverize resin concrete bodies by applying a prescribed stress to the resin concrete bodies while heating the bodies at the temperature equal to or higher than the thermal distortion temperature of the contained resin. CONSTITUTION:A resin concrete pipe for sewage is cut in a prescribed size, for example, 300mm square and heated at a prescribed temperature while being put in a hot wind drying furnace. That is, the cut pipe is heated at thermal distortion temperature, for example, 130-150 deg.C. The resulting body is hit by a hammer to be separated into a filament winding layer and a resin concrete layer. After the resin concrete layer 2 is put in a stainless pad and heated at 160 deg.C, it is ground by rollers 11, 12 made of iron. The resin concrete is pulverized in a prescribed mesh size by repeating the heating and grinding.