baber/WOPTO huggingface dataset:
Patent JP-S6039984-A (JP)
Title: Television receiver
Inventor: TSUCHIYA TAKAHISA
IPC: H04N5/44
Filed: 1983-08-12
Abstract: PURPOSE:To attain a sharp character display by conducting a non-interlace scanning while using a preceding or a succeeding scanning line signal as an interpolation signal at the supply of a character signal. CONSTITUTION:The video signal Sv' of the non-interlace system taking the addition mean of the preceding and succeeding scanning line signals as an interpolation signal is fed to a picture tube 19 at the reception of a video signal Sv so as to attain the picture display of the non-interlace system accordingly. On the other hand, when a character signal SCA is applied from a computer 7, the character signal SCA' of the non-interlace system taking a preceding (or succeeding) scanning line signal as an interpolation signal is fed to the picture tube 19 so as to attain the character display of the non-interlace system accordingly. Thus, no stepwise distortion, so-called ruggedness, is remarkable in the oblique line part of the picture display, no large deterioration of the vertical resolution is caused in the character display and a sharp display is attained.
Patent JP-S5669910-A (JP)
Title: Level adjustor for pcm signal
Inventor: KUSUNOKI YOSHIJI
IPC: H03G3/02
Filed: 1979-11-12
Abstract: PURPOSE:To make it easy and accurate to adjust the level of a digital signal by multiplying the output of an up-down counter by the digital signal. CONSTITUTION:A PCM signal, entering multiplier 4 from input terminal 5, is weighted by weighting signal W and outputted to output terminal 6. Weighting signal W is generated by up-down counter 10. The precision of weighting depends upon the number of bits of up-down counter 10. Every time one clock is inputted from clock generating circuit 9, up-down counter 10 counts up or down by one. Switches 7 and 8 are used for assigning the up or down count. The time required for a fade-in and fade-out can be controlled by providing functions of varying the speed and interval of the generation of the clock.
Patent JP-H01316268-A (JP)
Title: Perfecting multi-color offset press
Inventor: FUNADA HITOSHI
IPC: B41F35/00
Filed: 1988-06-17
Abstract: PURPOSE:To reduce the time required for preparing for printing by mounting paper transfer cylinders transferring paper from a paper feeder to a blanket cylinder on the side of a paper discharge apparatus, providing a paper gripper on the blanket cylinder on the side of the paper discharge apparatus, disposing a delivery cylinder of the paper discharge apparatus below the blanket cylinder on the side of the paper discharge apparatus, and forming an open part downward of the blanket cylinder. CONSTITUTION:The paper supplied from a paper feeder 10 and positioned by a registering apparatus 40 is fed along the peripheral surfaces of paper transfer cylinders, 57, 58, a blanket cylinder 52, a paper transfer cylinder 59, and a delivery cylinder 21. When passing through between a blanket cylinder 51 and the blanket cylinder 52 formed upward to downward, the paper is subjected to printing. Furthermore, an open part 60 is formed downward of the blanket cylinders 51, 52. For cleaning the blanket, an operator is allowed to enter a space below the blanket cylinders 51, 52 by the open part 60 with inking units 55, 56 in contact with plate cylinders 53, 54 to conduct cleaning. In this manner, the need for moving the inking units 55, 56 is eliminated, which results in the reduction of a printing halt time and the enhancement of a printing operation rate.
Patent JP-S6068324-A (JP)
Title: Thin film transistor substrate
Inventor: OOKUBO YUKITOSHI
IPC: G02F1/1335
Filed: 1984-07-16
Abstract: PURPOSE:To enable stable display with high contrast by providing light shielding members on a laminated structural body of a thin film transistor substrate. CONSTITUTION:The thickness of a liquid crystal layer 11 is set to a prescribed value by laminated construction of a gate electrode/insulating layer/semiconductor/source electrode, etc. Control members 6, 6' for obtaining the prescribed thickness of the layer 11 are provided if necessary in the semiconductor forming part of this device. A material which has an insulating characteristic and is chemically stable is preferably used for the materials 6, 6'. If the members 6, 6' are formed of light shielding members, the stability of the operating characteristic is improved. A material which is of a black or dark color, has light absorptivity and is chemically stable is preferable for the light shielding members. The members which do not cause chemical reaction are preferred in the case of bringing said members into direct contact with the layer 11, semiconductors 2, 2', etc. and, for example, CoO, MnO2, V2O3, NbO2, etc. are preferable.
Patent JP-S5848952-A (JP)
Title: Lead frame for integrated circuit
Inventor: OGASA NOBUO
IPC: H01L23/50
Filed: 1981-09-18
Abstract: PURPOSE:To conduct low-melting point glass sealing having high reliability at low cost by coating a wire joining section with Al in dotted shape and thinly coating the glass sealing section of the outer circumference with an oxide layer having excellent adhesive property to glass. CONSTITUTION:The wire joining section on the substrate 2 of the lead frame is coated with Al 8 in dotted form, and the glass sealing section of the outer circumference is coated with the oxide layer 9 and close adhesion force with glass is improved. The glass 5, 5' for sealing is sealed through the oxide layer 9 formed to the surface of 42 alloy 2 of the lead frame. Accordingly, strong sealing having high reliability is conducted through diffused junction. Al2O3, Y2O3 Sio2, B2O3 and PbO are effective as the oxide 9. These substances are cheap, approximate to the components of low-melting point glass for sealing and are mutually diffused and melted and a stable junction is obtained, and glass sealing having high reliability can be conducted when vapor-evaporation is conducted physically or chemically and the layer is uniformly coated in the thickness of 0.1-3mum.
Patent JP-H10340133-A (JP)
Title: Electronic equipment having removable operation part and display part
Inventor: MIZUOCHI AKITSUGU
IPC: G06F1/16
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide an electronic equipment which is most suitable to an on-the-site measuring device and has the operation and display parts which can be freely separated from its main body at an optional distance in an electrical connection state of both parts to secure an easy-to-see display. SOLUTION: A measuring device 1 contains an operation part 3 which can be separated from a set position connected electrically to a device main body 2 via a 1st extension cable 20 in an electrical connection state and a display part 4 which consists of a CRT or an LCD and is separable from the main body 2 in an electrical connection state secured via a 2nd extension cable 21. When both parts 3 and 4 are attached to the main body part 2, they are directly connected to the connectors 10 and 12 and electrically connected to the main body part 2. Then both parts 3 and 4 can be separated from the main body 2 and placed at each optional position via the cables 20 and 21 respectively.
Patent JP-S5481665-A (JP)
Title: Method of treating waste water
Inventor: YORIYASU HISAO
IPC: C02F3/08
Filed: 1977-12-10
Abstract: PURPOSE: To treat efficiently waste water by feeding waste water into a treating tank filling fine particles adhered with microorganisms to biochemically treat the waste water through fine particle moving layer to thereby reduce the treating time and area with low cost.  
     CONSTITUTION: Waste water pretreated in sand first settling basins, etc. is introduced through a tube 3 into a treating tower 1. A pump 8 is operated to circulate particles adhered with microorganism from top through feed tube 5, a cyclone 6, and tubes 7, 4 again to the tower 1. Since the waste water from the tubes 4, 3 is flown tangentially into the tower 1 and out along a conical member 2 to thereby sufficiently mix for biochemical treatment via the microorganisms adhered to the particles. The water thus treated and particles adhered with sludge onto the surfaces thereof are introduced through the tube 5 into the cyclone 6. The particles are again returned to the tower 1, and the residue is to next step. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04371050-A (JP)
Title: Isdn terminal equipment
Inventor: ISAKA KIYOMI
IPC: H04M1/253
Filed: 1991-06-20
Abstract: PURPOSE:To eliminate a need to discriminate whether an additional service can be started or not by a user at the time of requesting the additional service. CONSTITUTION:The start condition of the additional service is preliminarily registered in a start condition register part 1. Information related to a current call is set to a call state setting part 2. The start condition of the additional service is set to a service state setting part 3. A service analyzing part 4 analyzes the requested additional service. A start possibility discriminating part 5 discriminates whether the additional service analyzed by the service analyzing part 4 can be started or not based on contents registered in the start condition register part 1, information related to the current call set to the call state setting part 2 and information related to the start condition of the additional service set to the service state setting part 3.
Patent JP-H04370508-A (JP)
Title: Production of magnetic head
Inventor: AKAHA MASAKAZU
IPC: G11B5/23
Filed: 1991-06-20
Abstract: PURPOSE:To improve the reliability by providing adequate level differences on the surfaces to be deposited and formed with ferromagnetic metallic films. CONSTITUTION:Paired magnetic core half bodies 1, 2 are formed of ferrite of a ferromagnetic oxide, etc., and are provided with the level difference (groove) parts 3, 4 on respective butt sides thereof. The ferromagnetic metallic films ('SENDUST(R)', etc.) 5 having a high saturation magnetic flux density are deposited on the joint surfaces of the paired half bodies 1, 2 and are butted on each other via nonmagnetic materials 6, 7. After the paired half bodies 1, 2 are joined via the nonmagnetic materials, the working to regulate a track width and the fusion of this track part to protective or nonmagnetic ceramics, etc., with a nonmagnetic material, such as glass are executed. The magnetic head is thus mass produced with the high reliability at a high yield.
Patent JP-S6042135-A (JP)
Title: Structure of trim fixing portion of cabin
Inventor: TANAKA SHINTA
IPC: B62D25/00
Filed: 1983-08-13
Abstract: PURPOSE:To simplify structure of a trim fixing portion and securely fix a time, by overlapping a side end portion of the trim and a belt-like edge member projecting upright from a plate surface of a fender at an inlet portion of a cabin with each other, and pinching the side end portion of the trim and the edge member with a clip. CONSTITUTION:A fender 3 covering a rear wheel 2 of a tractor is provided with an edge member 4 and an upwardly bent portion 5 located outside of the edge member 4. An extension member 3b fixed on an outside of a fender body 3a is formed with a downwardly bent portion 7 bent to the rear wheel side at a side end portion thereof. The edge member 4 is welded to an upper surface of the fender 3 so as to project therefrom at a right angle. The bent portion 5 is formed by bending an end portion of the fender body 3a at a substantially right angle to a plate surface thereof. A trim 10 is formed by laminating an outer skin 10a and a thick-walled portion 10b with each other. A side edge portion of the outer skin 10a is bent to overlap the same and the edge member 4 and pinch both the members with a clip 11. Thus, the trim is fixed to the edge member 4.
Patent JP-S63312741-A (JP)
Title: Multiplex signal transmitter
Inventor: NISHIDA NOBUYUKI
IPC: H04L29/06
Filed: 1987-06-15
Abstract: PURPOSE:To simplify the software of a central control processor by connecting a programable protocol control part and a multiplex transmission controller between a data way connected to the central control processor and respective terminal equipments. CONSTITUTION:To a central control processor 1, through a gate way 2, a data way 3 is connected and to the data way 3, a multiplex transmission controller 4 to correspond to a terminal equipment 5 to have an active function and a multiplex transmission controller 4' to correspond to a terminal equipment 5' not to have the active function are connected. The former multiplex transmission controller 4 has a protocol converting part 7 to mutually convert the protocol of the terminal equipment 5 and the data way 3 sides. The latter multiplex transmission controller 4' has a program IO7' to convert the communicating protocol of the terminal equipment 5' side to the protocol of the data way side. For these protocol converting part 7 and program IO7', by a control from the central control processor 1, the contents of the program are constituted to be changeable.
Patent JP-H01315697-A (JP)
Title: Axially flow fan
Inventor: KUROKI SHINYA
IPC: F04D29/38
Filed: 1988-06-16
Abstract: PURPOSE:To aim at increasing the air capacity and at reducing noise by setting the outer diameter of fan blades so as to increase in the rotating direction, and by setting the ratio of the maximum diameter and the minimum diameter to a value in a specific range. CONSTITUTION:In an axial flow blower, a fan 13 having a boss section 12 attached thereto with several fan blades 10 is disposed in an annular fan shroud 14. In this arrangement, the outer diameter of the fan blades is set so as to increase in the rotating direction, and the shapes of the blades in a plan view is set so that it is extended outward in comparison with the outer diameter of the conventional blades, and accordingly, it has such a shape that a fan blade 10 is added in the fan rotating direction. Further, in a side view of the fan blades 10, a part extending from the minimum diameter part 20a to the maximum diameter part 20b is extended form the upstream side to the downstream side in the air blowing direction. Further, the maximum diameter of the fan blades 10 is set to a value in a range from 1.0 to 1.5 times as large as the minimum diameter.
Patent JP-S63314343-A (JP)
Title: Air-fuel ratio controlling method for engine
Inventor: IWATA NAOYA
IPC: F02D41/14
Filed: 1987-06-15
Abstract: PURPOSE:To control air-fuel ratio properly by calculating the learned data on the basis of the average from the summed value of precedent data and new data detected regarding to the engine state and changing the constant of the weightel average according to the engine state to determine the quantity of fuel supplied on the basis of the learned data. CONSTITUTION:To make such learning control that the optimum quantity of fuel can be supplied, a constant Sn is selected on the bases of both the pressure in the intake port of an engine and the engne speed. For example, as constants Sn, three constants S1 to S3 are set in accordance with both the stability of the engine and the stable duration thereof. If the stability is low regardless of the length of the stable duration of the engine, the constant S1 is selected, if the stability is high and the stable duration is short, the constant S2 is selected and if the stability is high and the stable duration is long, the constant S3 is selected. To make such selection, the detected signals from a pressure sensor 5 and revolution speed sensor 8 are sent to computer 10 to calculate learned data alpha from the specified formura using the appropriate selected constant and based on said learned data alpha, the proper quantity of fuel supplied is determined to control a fuel injection valve 11.
Patent JP-S6126681-A (JP)
Title: Vehicle for printing ink having excellent adhesivity
Inventor: ISHIGURO MICHIHIRO
IPC: C09D11/00
Filed: 1984-07-17
Abstract: PURPOSE:To provide the titled vehicle composed of a polyurethane having a specific group in the molecule, having excellent adhesivity to the adherend such as polyester, nylon, PP, etc., excellent hydrolysis resistance and mildew resistance, and good dispersibility of pigment. CONSTITUTION:The objective vehicle is composed of a polyurethane having the group of formula in the molecule, and having a soft segment consisting of poly(beta-methyl-beta-valerolactone) polyol, a polyol mixture containing the same or a block or random copolymerized polyol obtained by the ring-opening copolymerization using beta-methyl-beta-valerolactone as a component.
Patent JP-H05319385-A (JP)
Title: Outboard engine
Inventor: FUJIMOTO HIROAKI
IPC: F02B75/02
Filed: 1992-05-18
Abstract: PURPOSE:To reduce a noise by enhancing sound insulation quality against an exhaust noise, and increasing the structural strength of a propulsion casing. CONSTITUTION:In an outboard engine, constitution is so made that an expansion chamber cover 37 to form an exhaust expansion chamber 36 is fixed to the side of an engine 30, an exhaust pipe 38 connected to the exhaust passage 34 of the engine 30 is made open to the inside of the exhaust expansion chamber 36 and this chamber 36 is communicated with an exhaust passage at the side of a propulsion casing.
Patent JP-H09329895-A (JP)
Title: Chemical amplification resist
Inventor: ITANI TOSHIRO
IPC: G03F7/004
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To suppress the formation of a surface hardly soluble layer occurring in the acid deactivation on a resist surface and to prevent the formation of resist patterns after development to a T shape by adding an acid of the same kind as the kind which is generated from a photo-acid generating agent. SOLUTION: An acid of the same kind as the acid which is generated from a photo-acid generating agent is added to a chemical amplification type positive type resist consisting of a base resin having at least a protective group hardly soluble to alkalie and the photo-acid generating agent. The amt. of the addition of the acid of the same kind as the kind generated from the photo-acid generating agent is preferably in a range of 0.01 to 10wt.% by the rate of the base resin. If the amt. of the addition of the acid is below 0.01wt.%, the effect is low and the shape deterioration of the T shape occurs. When the amt. of the addition of the acid exceeds 10wt.%, the dissolution rate of non-exposed parts increases and the pattern shape and dimensional accuracy are deteriorated. Such amts. are, therefore, undesirable.  As a result, the T-shape of the resist patterns is nearly completely eliminated and the formation of the rectangular resist patterns is made possible. Consequently, the resolution, the depth of focus and the dimensional accuracy are all improved by >=10%.
Patent JP-H05344361-A (JP)
Title: Picture compressor
Inventor: TERAJIMA MASATO
IPC: G06T9/00
Filed: 1992-06-09
Abstract: PURPOSE:To speed the processing when picture data is compressed through encoding processing. CONSTITUTION:A calculation table is retrieved by the value of partial picture element data consisting of picture element values 0 and 1 having the preset number of picture elements to store the value of run length being the same consecutive picture element number in the partial picture element data. An encoding table stores the code corresponding to the run length. A reading section 1 reads one line of picture data. A run length calculation section 2 refers to the calculation table for each partial picture element data from the head to find the run length. An encoding section 3 finds the code corresponding to the obtained run length from the encoding table. A compressed data output section 4 outputs the obtained code to the file. Thus, the number of calculations in determining the run length can be reduced.
Patent JP-S5575847-A (JP)
Title: Coat for vacuum mold
Inventor: WATANABE SHIYOUEI
IPC: C10M101/00
Filed: 1978-12-04
Abstract: PURPOSE: The captioned coat which comprises using refractories, activators, water- soluble high polymers containing carboxyl groups and water and which has good adhesiveness and heat resistance.  
     CONSTITUTION: For example, zircon flower 100 parts, isobutyrene-maleic acid anhydride copolymer 4W8 parts, activator 0.05W0.2 part and water 30W50 parts based on weight are mixed and agitated. The coat thus prepared is brushed on a vacuum mold and before it dries, sand is charged and a vacuum is made to set the sand. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S629926-A (JP)
Title: Molding method for optical disk base
Inventor: YOSHII MASAKI
IPC: B29C45/56
Filed: 1985-07-09
Abstract: PURPOSE:To mold an optical disk base whose index of birefringence is small, by controlling compression force in a releasing direction after the compression force has been applied to resin in a cavity. CONSTITUTION:When an injection compression molding device is turned ON, resin heated and melted within an injection cylinder is injected into a cavity 4 through a sprue and gate 3 and the cavity 4 is filled with the same. Hydraulic pressure is applied to the inside of a compression hydraulic cylinder 17a through an action of a servovalve 28 and the force is applied to the resin in the cavity 4 through a compression ram 18 and compression core 16. Resin pressure applied to the resin is detected by a pressure sensor 10 and controlled according to the applied resin pressure. After the lapse of a preset period of time, a mold is demolded by moving a movable mold 8A backward by a toggle type mold clamping mechanism 12 and a desired optical disc base is released through the inside of the cavity 4.
Patent JP-H08302603-A (JP)
Title: Work executing method and level adjusting tool for straddled type monorail
Inventor: TSUJI MICHIROU
IPC: E01B25/10
Filed: 1995-05-11
Abstract: PURPOSE: To make constant the block level by fitting blocks in a groove provided in the upper part of a track girder using an adhesive, furnishing a supporting tool between blocks, detaining a detent rod engaged by the block with the supporting tool, and leaving the adhesive to haeden. CONSTITUTION: A paste-form adhesive 4 is applied to the interior wall surface of a groove 2 furnished at the upper corner of a track girder of a mono-rail, and blocks 5 are fitted in the groove 2. A supporting member 11 in an inverted L form consisting of an upper piece 12 and a side piece 13 is installed between blocks 5. Pins 6 provided protrusively on the left and right side walls of each block 5 are hooked at the bent bottom of a detent rod 17 followed by gradual hanging-up so that the levels of the left and right blocks 5 are regulated. A nut 19 is fitted on the detent rod 17 followed by engagement with the upper piece 12 of the supporting rod 11, and the sink of blocks 5 is restricted. Adhesive is injected into the joint between the blocks and the gap between the blocks 5 and groove 2 so that they are fast attached together.
Patent JP-H04339575-A (JP)
Title: Manufacture of resistance welding electrode
Inventor: OGURA TETSUZO
IPC: B22F7/00
Filed: 1991-05-23
Abstract: PURPOSE:To furnish a resistance welding electrode having the long service life excellent in heat resistance, high-temperature strength, electrical conductivity and wettability resistance for molten Al and having the electrode tip part which is hardly deformed. CONSTITUTION:A cylindrical intermediate layer 2 made of ingot metal is first fitted into an outer layer 1 made of oxygen free copper formed cylindrically and powder having specified copper alloy composition is filled into this intermediate layer 2 to obtain a billet. This billet is then subjected to homogenizing treatment at 850-1000 deg.C, then, extruded under condition of an extrusion ratio of 10 at 700-950 deg.C and then, cooled up to <=300 deg.C at the cooling speed of >=2 deg.C/sec. The billet is then subjected to cold working at the working rate of >=20%, then, heated for more than thirty minutes at 450-550 deg.C and subsequently, cooled up to <=300 deg.C at the cooling speed of <=2 deg.C/min. This is then formed into a specified shape.