baber/WOPTO huggingface dataset:
Patent JP-H11121443-A (JP)
Title: Equipment for film deposition and film deposition thereby
Inventor: MAEJIMA TAKASHI
IPC: H01L21/316
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a piece of reduced-pressure CVD(chemical vapor deposition) equipment in which the deposited film can be annealed consecutively, by providing a means to control resistive heaters so that the temperature of the inside of the reaction furnace can be stabilized at two or more levels of preset temperature. SOLUTION: A reduced-pressure CVD equipment consists mainly of a reaction furnace 2, a first heater 3 which heats the reaction furnace, a gas inlet tube 5 which introduces source gas for SiO2 film deposition and N2 gas, and a second heater 6. With these items, two or more levels of temperature can be set for the temperature inside of the reaction furnace 2. In addition, annealing of the deposited film can be made consecutively after the film deposition by providing a gas-supplying path that can introduce two or more kinds of gas inside of the furnace. Furthermore, by processing consecutively, it is possible to shorten the processing time, and the number of the processing equipment for the manufacturing can be reduced.  By placing the first heater 3 and the second heater 6 in a multiply stacking form surrounding the reaction furnace 2, it is possible to stabilize the temperature inside of the furnace at two or more levels of temperature with the first heater 3 and/or the second heater 6.
Patent JP-H03139597-A (JP)
Title: Electroviscous fluid
Inventor: KURACHI IKUO
IPC: C10N40/14
Filed: 1989-10-25
Abstract: PURPOSE:To stably raise the electroviscous effect without accompanied by an increase in current value by adding a specified amount of a phosphazene to an electroviscous fluid comprising a dispersion of an organic or inorganic powder in an oily medium. CONSTITUTION:An electroviscous fluid comprising a dispersion of an organic or inorganic powder in an oily medium excellent in electrical insulating properties, which has at least 0.001wt.% compound containing P=N bonds added thereto. Examples of the oily medium include a silicone oil, a mineral oil, and a paraffin oil, among which a silicone oil is preferably used because it can be used even when in direct contact with a material having rubber-like elasticity. Examples of the powder as the disperse phase include an SiC powder, a TiC powder, a B4C powder, and a carbonaceous powder. Compounds containing P=N bonds are generally called phosphazene and include the following three types: (1) a group of compounds of a cyclic structure, having at least three P=N bonds in the molecule; (2) a group of compounds of a chain structure having continuously repeated P=N bonds; and (3) a group of compounds of a three-dimensional network structure formed by P=N bonds.
Patent JP-H06129109-A (JP)
Title: Collapse preventive frame
Inventor: OKUBO EIJI
IPC: E04G21/26
Filed: 1992-10-14
Abstract: PURPOSE:To safely lift the upper part of a building up to a specified height, by arranging a preventive frame of collapse of which upper and lower frames are jointed by a hinge at the four sides of the space between the beams and the foundation. CONSTITUTION:The lower frame 2 reinforced by braces 1, 1 is connected to the upper frame 3 reinforced by brace 1 with hinges 4, 4. The lower frame 2 and the upper frame 3 are made so as to be able to fold and develop at the hinge as a supporting point. Next, the lower part of the lower frame 2 is pivotably attached to the base plate 6 fixed at the top 51 of a concrete foundation 5 and the upper part of the upper frame 3 is pivotably attached to the base plate fixed at the floor beam 7 or the tie beam 8. And then preventive frames 200 against collapse are arranged at least in the four sides between the tie beam 8 and the concrete foundation 5. In this way, when the floor beam or the tie beam is jacked up, the preventive frame 200 against collapse is gradually opened and a finished upper structure of the building can be raised to a specified level without collapse even if a horizontal load acts thereon.
Patent JP-H02123326-A (JP)
Title: Liquid crystal display device and its driving method
Inventor: KANEKO YOSHIYUKI
IPC: G02F1/133
Filed: 1988-11-02
Abstract: PURPOSE:To prevent the deterioration of a picture quality of an image in a display device caused by the propagation delay distortion of a gate pulse by constituting a scanning circuit for generating a gate pulse applied successively to plural gate liens in a horizontal scanning period so that with respect to each adjacent gate pulse applied to an adjacent gate line, a part thereof is overlapped hourly and generated. CONSTITUTION:With respect to a pulse waveform which is sent out successively from a scanning circuit in a horizontal scanning period and applied to plural gate lines 24, a part of a pulse waveform of the adjacent gate line 24 is overlapped. Therefore, the time width of a gate pulse generated from the scanning circuit 2 is taken widely. Accordingly, when the gate pulse is applied to a transistor being in a position separated from the scanning circuit 2, namely, a picture element, an effective gate driving time is improved remarkably, comparing with the time of width of the gate pulse sent out of a conventional scanning circuit is equal to the horizontal scanning period, namely, the time of the generation of the pulse generated successively is not overlapped hourly, due to a propagation delay distortion in the propagation of the gate line 24. In such a way, a problem caused by the propagation delay of the gate pulse is obviated, and a satisfactory picture quality is obtained.
Patent JP-H03138252-A (JP)
Title: Sheet size detecting device for hand-operated tray
Inventor: SUGIYAMA TATSU
IPC: B65H11/00
Filed: 1989-10-24
Abstract: PURPOSE:To facilitate control on copy preparing action by operating sheet width detecting sensors so as to perform sheet size detecting action when a sheet sensor provided at the intermediate part of a hand-operated paper feed path detects a sheet. CONSTITUTION:A sheet sensor S4 is disposed in the specified position of a hand-operated tray 2, and a sheet sensor S5 is provided in the intermediate position of a hand-operated paper feed path 10 spaced by a specified gap in the sheet conveying direction from the sheet sensor S4, as well as plural sheet width detecting sensors S0-S3 are disposed in the width direction of the sheet conveying path, between two sensors S4, S5. When the sheet sensor S5 provided at the intermediate part of the hand-operated paper feed path 10 detects a sheet, the width detecting sensors S0-S3 are operated to perform sheet size detecting action. The size of the inserted sheet can be thus detected automatically, so that control on copy preparing action can be performed easily using information on the sheet size.
Patent JP-S63131864-A (JP)
Title: Control device for internal combustion engine
Inventor: SUZUKI IZUMI
IPC: F02P3/08
Filed: 1986-11-19
Abstract: PURPOSE:To automatically keep the rotating speed of an engine constant by connecting both a driving and a charging circuit in parallel to a commercial power source to make a starter and an ignitor function on common power source and moreover improve the startability of the engine. CONSTITUTION:The driving circuits 16, 17 of a starter and the charging circuit 2 of an ignitor are connected in parallel to a commercial power source 1. Thus a common power source becomes applicable to make a battery unnecessary. In addition to that, since the rotating speed of an engine is low even when the actuation of the starter causes voltage drop in the commercial power source 1, charging time for the capacitor 6 of an ignitor becomes longer to make its sufficient charging possible for the smooth starting of the engine. At the time of normal engine running, the charging time for the above-mentioned capacitor 6 becomes shorter, but the voltage drop in the power source does not occur. A sufficient charging current can be therefore supplied, end the charging current supplied through the charging circuit 2 from the commercial power source at the over speed of the engine keeps constant without its increase. Thus the charging voltage for the capacitor 6 lowers to cause impossible ignition, and thereby the engine can be automatically adjusted to its constant rotating speed.
Patent JP-H01119061-A (JP)
Title: Photoelectric conversion device
Inventor: OGURA MAKOTO
IPC: H04N5/335
Filed: 1987-10-31
Abstract: PURPOSE:To enable gap to be easily and strictly controlled, to enable improved resolution with less scattering to be realized, and to prevent electrical short- circuiting due to contact between a conductive layer and a sensor part by sandwiching an insulation spacer between a photosensor and a protective layer which is in direct contact with a manuscript. CONSTITUTION:Four-layer construction protective layers 229, 230, 232, and 235 are formed on a photosensor part 208. An insulation spacer 234 is dispersed within the second protective layer 229. When forming a conductive layer such as ITO on a thin plate glass such as borosilicate glass, a conductive protrusion 236 may be produced if dust and foreign objects may be present, thus resulting is electrical short-circuiting. However, by dispersing the insulation spacer 234 within the second protective layer 229, not only the reading resolution is secured but also short-circuiting due to the conductive protrusion 236 is prevented.
Patent JP-H10122236-A (JP)
Title: Rolling bearing for straight line motion
Inventor: KAKIMOTO MASAKAZU
IPC: F16C29/04
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To fix a retainer to a sleeve firmly by providing a parallel groove on a retainer construction plate and dividing to a band plate part and opening a mounting hole to a ball body and forming an engagingly locking part form the same one side of both ends projectingly and inserting and engagingly locking the engagingly locking part to the engagingly locked part of a sleeve inner surface. SOLUTION: A rolling bearing for a straight line motion is provided with a sleeve 1, a retainer 2 internally inserted in the sleeve 1 and for supporting rotatably a ball body projected to the inside/outside in a scattering state and an O ring installed on the outer periphery surface of the sleeve 1. In a retainer construction plate 2', a parallel groove 22 is recessed at a fixed interval from the same one side in a width direction in an expansion state and a ball mounting hole 42 is opened to the band plate part 32 after dividing the band plate part 32 by the parallel groove 22 and an engagingly locking part 52 is formed projectingly and integrally from the one side of the same side having the parallel grove 22 at both end parts of the band plate part 32.  Thereby, the retainer 2 itself can be absorbed by an elastic deformation and fixed to the sleeve firmly while opposing by a wear resistance.
Patent JP-H1197361-A (JP)
Title: Semiconductor manufacturing device
Inventor: TANABE MITSUAKI
IPC: H01L21/302
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To eliminate the concentration variation of a reactive gas between the upstream and downstream sides of the reaction tube of a single wafer processing semiconductor manufacturing device. SOLUTION: In a semiconductor manufacturing device which is constituted in such a way that a reactive gas is introduced from the upstream side of a horizontally arranged reaction tube 1 and, at the same time, a supplementary gas nozzle 17a is provided at a required position in the reaction tube 1 so as to supply a supplementary reactive gas, the supplementary reactive gas supplied from the 17a makes up for the consumed amount of the reactive gas supplied from the upstream side of the reaction tube 1 and eliminates the concentration variation of the reactive gas between the upstream and downstream sides of the tube 1.
Patent JP-S62134604-A (JP)
Title: Formation for color filter film
Inventor: AOKI TOSHIHIRO
IPC: H01L31/0216
Filed: 1985-12-09
Abstract: PURPOSE:To obtain a color filter films having no defects by moving a photomask with respect to a photosensitive film coated on a substrate to irradiate ultraviolet rays to a filter film forming part plural times and developing and dyeing it thereafter. CONSTITUTION:Photomask 22 are arranged at 3-fold pitch P of stripe-shaped signal electrodes 13 in accordance with the shape of filter films 14 of the same colors and are produced in the color order of R, G and B. Masks are so arranged that their windows 23a coincide with electrodes 13 corresponding to R, and a photosensitive body 21 is exposed to ultraviolet rays. Masks 22 are moved along electrode stripes to expose the photosensitive body again, and then, a part which is not exposed by a dust 25 is exposed, and the photosensitive body is exposed furthermore similarly for the purpose of completing exposure. A colorless film 14a having no defects is obtained by development, and this film is subjected to R dyeing, washing, and color resist printing to produce a color filter film 14R. Filter films 14G and 14B of G and B are formed similarly to complete the color filter film.
Patent JP-H06101891-A (JP)
Title: Method for controlling outdoor air intake type air-conditioner
Inventor: MOGI TOMIO
IPC: F24F11/02
Filed: 1992-09-21
Abstract: PURPOSE:To prevent freezing of a user side heat exchanger by stopping the operation of a compressor when an air conditioning load is light even if an output side vapor pressure of the exchanger is not its freezing limit pressure or less at the time of sucking the outdoor air and the outdoor air temperature is a specifical value or lower. CONSTITUTION:Whether or not the vapor pressure of a user side heat exchanger 6 is below a set pressure (e.g. 2kg/cm<2>) is judged, and if it is below the set pressure, a compressor 15 is stopped. If the vapor pressure is the set pressure or high, whether or not the room temperature is higher than a fixed reference temperature, e.g. 20 deg.C, i.e., whether or not the air conditioning load is light is judged. If the room temperature is 20 deg.C or higher, an air conditioning is continued until it becomes 20 deg.C. If the room temperature is lower than 20 deg.C of the set temperature, it is assumed that the load is light, and it is judged whether or not the intake outdoor air temperature is lower than 20 deg.C at which the exchanger 6 may be frozen or frosted. As a result, if it is lower than 20 deg.C, the compressor 15 is stopped. Thus, freezing of the exchanger and hence a trouble of the compressor 15 can be avoided.
Patent JP-H03141266-A (JP)
Title: 2,4-diphenyl-5-methylmercaptopyrimidine derivative and production thereof
Inventor: SATO JUNICHI
IPC: C07D239/34
Filed: 1989-10-23
Abstract: NEW MATERIAL:The 2,4-diphenyl-5-methylmercaptopyrimidine derivative of formula I (R<1> is H or halogen, lower haloalkyl, lower alkoxy or lower haloalkoxy substituted to o- or m-position; R<2> is H, halogen, lower alkyl, lower haloalkyl, lower alkoxy or lower haloalkoxy). EXAMPLE:2-(4-Chlorophenyl)-4-(3-trifluoromethylphenyl)-5- methylmercaptopyrimidine. USE:An intermediate for herbicide. PREPARATION:The objective 2,4-diphenyl-5-methylmercaptopyrimidine derivative of formula l can be produced by reacting a 1-methylmercapto-1-benzoyl-2-(N,N- dimethylamino)ethene derivative of formula II with a benzamidine derivative of formula III.
Patent JP-H11103379-A (JP)
Title: Network facsimile equipment
Inventor: SANO JUNKO
IPC: H04N1/32
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To eliminate a limit in the function setting of a transmission request source network terminal by temporarily setting the equipment ability of correspondent transmission destination equipment as present equipment ability when transmission destination information is registered in a registration table. SOLUTION: Network facsimile equipment 2 receives transmission request image information from client terminals 4a and 4b or the like through a virtual interface on a network 1. A CPU 20 of the network facsimile equipment 2 monitors whether a transmission destination FAX number is transferred or not from the client terminals 4a and 4b or the like through an AT command and when it is transferred, that FAX number is retrieved from the registration table. When there is the coincident FAX number, the equipment ability of the transmission destination equipment registered in the registration table corresponding to that FAX number is temporarily set as present equipment ability only for this receiving processing procedure. When there is no coincident FAX number, present equipment ability is set as present equipment ability as it is.
Patent JP-2001097750-A (JP)
Title: Aggregate utilizing waste gypsum and method for producing the same
Inventor: OSUGI TAKASHI
IPC: C04B18/16
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To produce an aggregate utilizing a waste gypsum and excellent in mechanical strength without affecting hardening physical properties of a cement and to provide a method for producing the aggregate. SOLUTION: This aggregate utilizes a waste gypsum and is produced by covering the surface of a gypsum-based waste material such as a gypsum board with a hardened cement material subjected to a carbonating treatment. The method for producing the aggregate utilizing the waste gypsum comprises pulverizing the gypsum-based waste material, as necessary, granulating the resultant particles, then covering the surface with a cement-based raw material comprising a cement raw material and water, exposing the coated particles or grains to gaseous carbon dioxide under heating and pressurizing and carrying out a carbonating treatment.
Patent JP-S62136202-A (JP)
Title: Drying and powdering apparatus
Inventor: TERAMOTO TETSUYA
IPC: B01D1/22
Filed: 1985-12-11
Abstract: PURPOSE:To limit the width of the particle size distribution of a discharged powder, by obliquely providing a perforated plate having perforations with a diameter equal to the max. particle size to a blade revolving shaft under the blade lowermost stage of a drying and powdering apparatus so as to be eccentric with respect to the revolving shaft. CONSTITUTION:A raw liquid to be treated is injected in a dispersing device 5 from a treating liquid inlet 9. The dispersing device 5, blades 3 and a plate 11 are rotated in a body 1 and the raw liquid to be treated adhered to the dispersing device 5 is scattered and receives heat from the inner surface of the body 1 and an evaporated component is discharged from an evaporated substance outlet 10 to be fallen through the central part of the body 1 while conc. This conc. solid is uniformly spread on the inner surface of the body 1 by the blade 3 to promote evaporation action and further fallen while conc. to be converted to a particulate material having a predetermined drying degree in the lower stage part of the blades 3 and the particulate material passes through the outer peripheral gaps 13, 14 of the plate 11 and the perforations 12 thereof to be discharged to the downstream side.
Patent JP-H0699522-A (JP)
Title: Method and apparatus for manufacturing corrugated fiberboard box
Inventor: MANO TOSHIYUKI
IPC: B31B50/68
Filed: 1992-09-22
Abstract: PURPOSE:To facilitate the step of bonding a position to be connected in the case of manufacturing a corrugated fiberboard box. CONSTITUTION:A rivet material (a) is hammered to a predetermined position of a plate material, heat melted and bonded to the predetermined position by a hammering apparatus having a feeding mechanism 4 for feeding the plastic rivet materials (a) supplied to a hopper 41 on one row state, a conveying mechanism for sensing the fed material (a) and conveying it into a presser 61, a pressing mechanism 6 for pressing a head of the material (a) conveyed into the presser 61 and hammering it to the material, and a heat melting mechanism 7 for heat melting a passed end of the hammered material (a) to collapse it.
Patent JP-H02121713-A (JP)
Title: Method and apparatus for brushing metallic band surface
Inventor: HAYAKAWA JUNYA
IPC: B21B45/06
Filed: 1988-10-31
Abstract: PURPOSE:To prevent one-sided wear of the brush on the edge part of the steel band by disposing brush rolls obliquely on the right and left edge parts of the steel band obliquely contacting the brush with the surface of the steel band slidingly from the inside in the axial durection of the steel band towards the edge sides. CONSTITUTION:The brush rolls 10A positioned on the right and left edge parts of the steel band S are provided obliquely, the brushes are made to contact slidingly from the inside of the cross direction of the steel band toward the edge sides. Therefore, the cause of the one-sided wear of the brushes at the edges, that is, the violent sliding contact and impact of the brushes against the end faces of the steel band edges and corner brushes are prevented. As a result, the one-sided wear of the brush is prevented effectively, effects of improvement of the service life, reduction of the brush roll maintenance, improvement of productivity of brushing line, etc., are obtained.
Patent JP-H04151771-A (JP)
Title: Wiring system for circuit board
Inventor: MATSUSHITA TATSUO
IPC: H05K3/00
Filed: 1990-10-16
Abstract: PURPOSE:To shorten the wiring processing time which is very long in the conventional system by performing divisional parallel wiring processing. CONSTITUTION:Nets are divided into groups so that nets 15 crossing virtual division lines 11 are in a group A and the other nets 16 are in a group B. Routes of wirings 17 in the group A are converted to wiring inhibition to generate wiring inhibition 18 of the group A. Nets 16 in the group B are subjected to divisional parallel wiring processing with a divided wiring area 12 as the unit without violating the wiring inhibition 18 of the group A to generate wirings 19 of the group B. Wirings 17 of the group A, wirings 19 of the group B, and unwired nets 20 of the group B are synthesized to generate wirings 21 and unwired nets 22. Thus, the wiring processing time is shortened.
Patent JP-H07215314-A (JP)
Title: Method of taking out and feeding empty bag from bag storage container for automatic packaging machine
Inventor: FUJITOMI TAKEHIRO
IPC: B65H7/06
Filed: 1994-10-03
Abstract: PURPOSE:To provide a bag feeding device capable of deliverying an empty bag to a holding mechanism while correcting the fore and aft directions of the empty bag even in the case where the empty bags are stacked irregularly in their fore and aft directions in a bag storage container. CONSTITUTION:Empty bags (a) of which the thickness of an opening is different from that of a bottom are vertically contained in a bag storage container 5 and, in this case, the empty bags (a) are contained in a substantially horizontal state by stacking the empty bags (a) while suitably changing the direction of their openings and bottoms. A sensor 11 for identifying the directions of the opening and bottom of each of the bags in the bag storage container 5 and a pair of suction cups 9a, 9b capable of sucking the opening and bottom together and taking up the empty bag (a) are provided above the bag storage container 5. Further, an empty bag (a) take-out means capable of being rotated at a predetermined angle is also disposed. Thus, the empty bag (a) sucked by the suction cups 9a, 9b of the empty bag (a) take-out means is fed while being rotated at a predetermined angle on the basis of an identification signal from the sensor 11.