baber/WOPTO huggingface dataset:
Patent JP-H11142507-A (JP)
Title: Radar device
Inventor: NOMOTO SEIJI
IPC: G01S13/28
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a radar device wherein a range-side-lobe after pulse compression is reduced while degradation in S/N after compression is prevented. SOLUTION: A transmission wave is transmitted using chirp signal, the reflection wave of the transmission wave is received to generate a reception signal, and a detection signal representing a reflection object on which the transmission wave is reflected is generated based on the reception signal. Here, a pulse compression circuit 5 wherein the reception signal is pulse-compressed and a compression signal comprising a compression wave form comprising a main lobe and a range-side-lobe is generated, a delay circuit 6 which delays the compression signal to output a delay signal, and an addition circuit 7 wherein the compression signal and the delay signal are added together and then the range- side-lobe of the compression signal is canceled with the range-side-lobe of the delay signal for generating an addition signal, are provided, with the addition signal taken as the detection signal.
Patent JP-H08167479-A (JP)
Title: Transparent conductive film and its manufacture
Inventor: ITO YUICHI
IPC: H01L51/50
Filed: 1994-12-14
Abstract: PURPOSE: To obtain a transparent conductive film having a high surface smoothness, a low resistivity and a high light transmissivity by annealing in the oxidized ambiance in the air, or by emitting a plasma such as oxygen and argon, so as to increase the work function of the surface, after an ITO thin film is formed. CONSTITUTION: A coning 7059 with the thickness 1.1mm, and the angle 5 in. is fixed to the center of a rotary jig, and a sputtering is carried out at the distance 17.5cm between an ITO target of the diameter 5 in. And the jig surface, so as to obtain at ITO film with the thickness 150nm. Then, the ITO film is annealed for 10min. at 300 deg.C, and the reduced pressure condition at 27Pa. As a result, the ITO film with the light transmissivity 85% at 500nm, the visible light transmissivity 80% or more at 450 to 800nm including the substrate, the surface resistivity 27Ω/SQUARE, and the work function 4.6eV is obtained. Furthermore, this film is annealed for 10 min. at 300 deg.C in the air.  As a result, the ITO film of a high light transmissivity and a low resistivity, with the light transmissivity 86% at 500nm, the visible light transmissivity 80% or more at 450 to 800nm including the substrate, the surface resistivity 32Ω/SQUARE, and the work function 5.2eV, can be obtained.
Patent JP-H04181315-A (JP)
Title: Touch type input device
Inventor: MAMIYA SATORU
IPC: G06F3/041
Filed: 1990-11-15
Abstract: PURPOSE:To easily remove dirt on a touch panel by covering the front surface of the touch panel with a replaceable film, and replacing the film when the touch panel becomes dirt. CONSTITUTION:The touch panel 1 is not touched directly, but has its panel surface covered with the replaceable film 2; and the panel surface is touched across the film and the film 2 is replaced when becoming dirty. Namely, when the film surface becomes dirty, the film end projecting from a cutter 3 is drawn out to replaces the film 2 covering the front surface of the touch panel 1 with a new part, and the drawn-out film is cut away with a cutter 3. Consequently, the panel surface is prevented from becoming dirty.
Patent JP-H05146688-A (JP)
Title: Clean room
Inventor: FUJIE NOBUO
IPC: E04H5/02
Filed: 1991-11-26
Abstract: PURPOSE:To enhance clearness of air in a clean room than a conventional method. CONSTITUTION:Instruments 27a, 27b are provided in the space 40 between the floor face 20a of a clean room 20 and a slab 25. A return duct 42 formed of a stainless plate is formed in the space 40 by being partitioned for the space in which the instruments are provided. A machinery room 41 is relatively formed in the part of the space 40 exclusive of the return duct 42. Many holes are bored in the upper plate part 42c of the return duct 42 and an aperture part 25a is formed in the slab 25. The air passed through the interior 23 is passed through the gap 48 between an assemble floor 24 and the slab 25 and introduced into the return duct 42. The clean room is constituted so that the circulated air is prevented from being brought into contact with the instrument and the pipeline of a backup system 27 in the machinery room 41.
Patent JP-S63164066-A (JP)
Title: Rotary magnetic sheet device
Inventor: SASAKI HIDEMI
IPC: G11B17/04
Filed: 1986-12-26
Abstract: PURPOSE:To press a core with weak force by constituting the titled device by inserting a sheet pack in to a bucket, then pressing the center core of a disk by closing a lid and releasing the core with a solenoid. CONSTITUTION:When the sheet pack is inserted into the bucket 26, the lid 28 is pressed downward so that the center core of a disk is loaded on a driving shaft 32. At the same time, a switch 144 is operated at the front edge of the lid 28, a lever end part 66A is pushed up by a driving lever 116 that stands vertically when the lid is closed, the core is pressed by a center core pressing part 67. Thereafter, the rod 122 of the solenoid 120 is pulled in, a lever 166 comes off from an end part 66A, and thus the core-pressing action is completed. Since the pressing of the center core is executed by the closing operation of the lid, and the released by means of the solenoid, so that the process can be attained with weak force.
Patent JP-H04183071-A (JP)
Title: Horizontal picture position adjusting circuit
Inventor: OTSUKA HIROSHI
IPC: H04N3/227
Filed: 1990-11-16
Abstract: PURPOSE:To simplify circuit configuration by matching the central position of a picture in the horizontal direction on a CRT display by using one transformer, diode for rectification and capacitor for smoothing while operating a volume for adjustment. CONSTITUTION:A transformer 1A, rectifier diode 2A and capacitor 6A for smoothing are connected one by one to constitute a rectifier smoothing circuit. By connecting center tap resistors 4 and 5 to this smoothing capacitor 6A, the central position of the picture in the horizontal direction is adjusted by a volume 8 for adjustment while operating potential difference on the emitter side and base side of PNP and NPN transistors 9 and 10, and the central position of the picture in the horizontal direction is adjusted by applying direct current power from a +B voltage power source to a deflection yoke 15 or reversely pulling it out. Thus, the circuit can be easily constituted at low cost as a whole.
Patent JP-H07138385-A (JP)
Title: Transparent elastomer film
Inventor: YOSHIKAWA MASAHIKO
IPC: B29C47/00
Filed: 1993-11-17
Abstract: PURPOSE:To prepare a film being excellent in transparency and stretchability, being heat-sealable and not producing any noxious gases, etc., when burnt. CONSTITUTION:An elastomer resin composition comprising 30-70wt.% ethylene/ propylene/diene copolymer rubber and 70-30wt.% ethylene/vinyl acetate copolymer is extrusion-laminated on a heat-resistant resin film having a smooth surface, and the heat-resistant resin film is peeled from the obtained composite film to leave the objective film.
Patent JP-H11136452-A (JP)
Title: Facsimile equipment
Inventor: FURUSAWA MEGUMI
IPC: G06T1/00
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To read an original in an excellent state at all times relating to the fetch of image data by urging the repair and exchange of a defective component. SOLUTION: At the time of receiving the instruction of the read start of an operator, read is started. At the time, the light source of a scanner is lighted (S1) and the read is started after certain fixed time (normally about one second) elapses (S2) so as to wait for the light quantity of the light source to be stabilized. Before starting the read, reflected light from a white reference body is measured and the peak value of the light source is sampled (S3). For the value, the light quantity of the light source is strong when the value is large and it is judged that the light quantity of the light source is weak or the white reference body is stained when the value is small (S4).  The read is started (S5) when the peak value is more than a prescribed value and the repair and exchange of the defective component are urged (S6) when the value is so low that peak follow-up correction cannot be performed.
Patent JP-H05124178-A (JP)
Title: Method and apparatus for controlling tension
Inventor: EBIHARA HIROMITSU
IPC: B41F13/02
Filed: 1991-10-31
Abstract: PURPOSE:To correct that a web largely slackens toward a reel at the times of the completion of acceleration and the start of deceleration. CONSTITUTION:The diameter of a reel 1 is calculated by a divider 10 and, when the falling edge (completion of acceleration) of an acceleration signal showing that a web 6 is accelerated is detected by a falling detection part 12 and the rising edge (start of deceleration) of a deceleration signal showing that the web 6 is decelerated is detected by a rising detection part 13, the brake corresponding to the diameter of the reel 1 obtained by calculation is preliminarily applied to the reel 1 through an electropneumatic converter 5.
Patent JP-H07158087-A (JP)
Title: Reinforced earth structure
Inventor: SHIMADA SHUNSUKE
IPC: E02D17/18
Filed: 1993-12-13
Abstract: PURPOSE:To prevent a break due to stress concentration at the time of the occurrence of an earthquake or during the rolling of an earth material by burying the first reinforcement member having a plurality of layers near concrete for a filling material and the second reinforcement member having a plurality of layers deep in the filling material horizontally. CONSTITUTION:Space behind a wall body A formed out of concrete blocks 5 stacked up to the prescribed height is charged with filling materials 6 and 6a using a rolling process. The first reinforcement member 7 is horizontally buried in the filling material 6 at the side of the blocks 5, utilizing the blocks 5 and the prescribed zone of the filling material 6a charged very near the back thereof. Also, the second reinforcement member 8 for bearing the blocks 5 and a block body B is buried horizontally deep in the material 6.
Patent JP-H10186893-A (JP)
Title: Image forming device and intermediate transfer belt
Inventor: TANAKA ATSUSHI
IPC: G03G15/01
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device by which central void of image does not occur, a high-quality image can be obtained without toner scattering on a belt, and which uses an intermediate transfer belt. SOLUTION: This intermediate transfer belt 20 has a structure constituted of an elastic layer 30 whose JIS-A hardness is <=85 deg., and coating layers 31 having one or more layers formed on the layer 30; and fibers are arranged in the belt 20. The image central void is prevented by the layer 30, at least the dielectric constant ε of one layer among the layers 31 ε<=6, thickness t(μm) is t>=ε, so that the surface potential of a position obtained just after the primary transferring of the belt 20 is made large, the attenuation of a charge on a position distant from the position obtained just after the primary transferring is delayed, and difference between the surface potentials of an image part and a non-image part is made small; therefore, the primarily transferred toner scattering on the belt can be prevented.
Patent JP-H06163533-A (JP)
Title: Fabrication of semiconductor device
Inventor: TAKAHASHI KATSUYUKI
IPC: H01L21/318
Filed: 1992-11-20
Abstract: PURPOSE:To provide a method for fabricating a semiconductor device having polycide structure in which polysilicon layer is made thin while preventing functions thereof from deteriorating due to generation of voids. CONSTITUTION:An Si3N4 layer 5 having thickness of 200Angstrom  or less informed on an MoSix layer 4. Predetermined patterning and etching of Si3N4 layer 5/ MoSix layer 4/polysilicon layer 3 are then carried out, and P<+> source electrode 6 and P<+> drain electrode 7 are formed by implanting B<+> ions. It is then subjected to thermal oxidation at 900 deg.C in order to lower resistance of MoSix and to activate the ion implanting part thus forming a thermal oxide film.
Patent JP-H06157418-A (JP)
Title: Reducing dehalogenation process
Inventor: TAKAHASHI HISASHI
IPC: C07B61/00
Filed: 1992-11-20
Abstract: PURPOSE:To obtain a fluorocyclopropane compound, especially a 1,2-cis-2- fluorocyclopropanecarboxylic acid derivative by reducing a 1-halogeno-2-fluoro-1- cyclopropane-carboxylic acid derivative. CONSTITUTION:The fluorodichloropropanes of formula III can be produced by reducing a l-halogeno-2-fluoro-1-cyclopropanecarboxylic acid derivative of formula I (X is Cl, Br or I; COOR<1> is ester group) with a compound of formula II [M is alkali or alkaline earth metal; R<2> is H, cyano, acyloxy or alkoxy; (m) is 1-4; (n) is 0-3; m+n is 4]. The reaction is preferably carried out in the presence of dimethyl sulfoxide, sulfolane, etc. The compound of formula III is useful as a production raw material for pharmaceuticals and agricultural chemicals. The cis-compound is preferentially produced by this process independent of the steric configuration of the starting raw material. The objective product is easily produced in high yield.
Patent JP-H01152876-A (JP)
Title: Video signal reproducing device
Inventor: YOSHIMURA KATSUJI
IPC: H04N5/262
Filed: 1987-12-09
Abstract: PURPOSE:To avoid the loss of a video signal itself even when the setting and provision of a special effect are failed by recording the video signal and the information relating to the special effect to be applied to the said video signal to different areas of a recording medium. CONSTITUTION:A photographer selects the special effect such as after-image, tailing, still picture extraction or partial magnification/reduction in response to an object to be picked up and a special effect command generating circuit 36 generates corresponding special effect information. Then no processing is given to the video signal itself from a pickup circuit 10 and the special effect information is recorded on a magnetic tape 24 as a PCM-ID together with the pickup video signal. A video signal reproduction processing circuit 42 separates a luminance signal component and a chrominance signal component from the reproduced video signal from a gate circuit 40 and applies FM demodulation to the luminance signal component and applies frequency inversion to the chrominance signal component and outputs the result with recombination. A special effect circuit 52 applies the special effect in response to the special effect information from an ID processing circuit 50 with respect to the reproduced video signal from the video signal reproduction processing circuit 42 and gives outputs as the result.
Patent JP-H08210167-A (JP)
Title: Method and equipment for controlling idling of driving unit
Inventor: JIERAARU MERUSHIYOORU
IPC: F02D41/08
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To sufficiently charge a battery by a power generator in an idling condition and in an operating condition near idling by deciding the value of a holding battery voltage to a value, in which the battery is correctly charged. SOLUTION: A battery voltage UB, measured by a measuring device 22, is compared with a predetermined value of a battery voltage stored in a memory device 40 by a comparison device 36. A difference between a target value and the actual value of battery voltage is supplied and integrated to an integral device 56 in low-speed rotating speed. An output line of the integral device 56 forms a measure of the charge shortage of a battery, a charge shortage value is converted into a target value for idling rotating speed via a characteristic curvature in a characteristic device 64 to be supplied to a target value forming device 64. In the target value forming device 64, a target rotating speed value is formed to supplied to a comparison device 68, and is compared with the actual rotating speed. A control deviation is transmitted to the control device 72 so as to control a regulation device 14.
Patent JP-S63168266-A (JP)
Title: Pressure casting method
Inventor: SUGIMOTO YUKIHIRO
IPC: B22D17/22
Filed: 1986-12-29
Abstract: PURPOSE:To prevent the deformation of core caused by molten metal pressure and to obtain product having excellent quality by araising the molten metal pressure to the specific pressure after forming the initial solidified layer having the prescribed thickness on the surface of core. CONSTITUTION:The disintegratable cores 3, 4 are set at the prescribed state in a cavity (a) formed at the parting part of upper die 1 and lower die 2 and the plunger tip 6 in an injection sleeve 5 is shifted toward (c) direction, to fill up the molten metal (b) in the sleeve 5 into the cavity (a). Next, in case of pressurizing the molten metal by the plunger tip 6, the pressure applied to the molten metal (b) is held to <=100kg/cm<2>, to form the initial solidified layer (d) having the prescribed thickness on the surfaces of cores 3, 4. And, at the time of forming the solidified layer (d), the pressurized force by the tip 6 to the molten metal (b) is increased to raise at >=100kg/cm<2> and the molten metal (b) is solidified by holding the pressurized condition till the prescribed time.
Patent JP-H10153856-A (JP)
Title: Positive photosensitive composition and lithographic printing plate formed by using it
Inventor: YAMAMOTO KOJI
IPC: H01L21/027
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a positive photosensitive resin composition enhanced in development latitude without imparting necessary sensitivity, and superior in the solvent resistance and printing resistance of the printing plate formed from this composition by incorporating a novolak resin containing nonreacted free phenols in an amount of exceeding a specified value and an o- naphthoquinonediazido compound. SOLUTION: This photosensitive resin composition contains the novolak resin containing the <=1.5 weight % nonreacted free phenols and the o- naphthoquinonediazido compound. This novolak resin has a weight average molecular weight of, preferably, 10,000-30,000, and this o-naphthoquinonediazido compound is obtained by reaction between a polyhydroxyl compound of a <=1,000 molecular weight and 1,2-naphthoquinonediazido-sulfochloride. The positive lithographic printing plate is formed by coating an aluminum plate with this photosensitive composition and subjecting it to exposure and development processing.
Patent JP-H04182595-A (JP)
Title: Tunnel boring machine
Inventor: INOUE TAKASHI
IPC: E21D9/06
Filed: 1990-11-16
Abstract: PURPOSE:To tunnel a mountain so efficiently even in the tunnel boring operation of hard ground by operating a rotational driving mechanism and a cross slide mechanism as advancing them by means of a self-propelling means, and boring the ground in a way of pressing a cutter plate to a facing ground. CONSTITUTION:This tunnel boring machine is provided with a self-propelling means 10 which supports a holding member 1 equipped with a cutter plate 2 at the front side and makes this member 1 travel on a tunnel wall in a self- propelling manner. Next, a rotational driving mechanism 9 rotating the cutter plate 2 and a cross slide mechanism including a slide jack 8 or the like making the cutter plate 2 operate crosswise both are installed in this holding member 1. In addition, there is provided a gripper 15 being pressed to a tunnel wall free of detachment as one body with the holding member 1. Then, the rotational driving mechanism 9 and the cross slide mechanism both are operated as advancing them forward by means of the self-propelling means, and then boring takes place as pressing the cutter plate 2 to a facing ground.
Patent JP-2000142085-A (JP)
Title: Viscous heater
Inventor: MORIOKA SHIGERU
IPC: B60H1/08
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a small and lightweight viscous heater, allowing mass production and an easy change of a heating value. SOLUTION: An internal housing 43 in which heating chambers 37 are partitioned around rotors 35 comprises a front end housing module 47, a rear end housing module 49 and middle housing modules 51. The front end housing module 47 covers a front surface and a periphery of the very front rotor 35. The rear end housing module 49 covers a rear surface and a periphery of the rearmost rotor 35. Each the middle housing module 51 provided between two adjacent rotors 35 covers surfaces facing to each other and peripheries of the respective rotors 35, while having a communicating space through which the heating chambers 37 around the respective rotors 35 communicate with each other. The respective housing modules 47, 49, 51 can be formed by pressing plate material. By changing a providing number of the middle housing modules 51, a heating value is easily changed.
Patent JP-H01155993-A (JP)
Title: Multimodule biomembrane filter device
Inventor: SUGIURA EIICHI
IPC: C02F3/02
Filed: 1987-12-11
Abstract: PURPOSE:To enable the direct and easy installation of a membrane filter device to water channels of various shapes by forming a multimodule constituted by arranging cylindrical modules packed with carriers such as active carbon to a zigzag shape. CONSTITUTION:The cylindrical modules 12 packed with the carriers 3 such as active carbon, sand, glass or plastic balls are arranged and fixed zigzag to an inside wall 8 of a box body on the water bottom and the upper part thereof is fixed to a stay 10. The respective modules 2 are joined together to form the multimodule which can be freely installed to the existing water channels of various shapes. The surfaces of the multimodule are covered by filter cloths 4 to prevent outflow of the carriers 3 in the modules 2. Furthermore, annular washing units 5 for washing the surfaces of the filter cloths 4 are provided freely vertically movably. Washing water is sprayed from the washing nozzles 6 of the washing device units toward the respective modules 2 to wash the carriers 3 therein and is then discharged from the drain trough of the upper stage 10. The entire part of the multimodule is thus continuously backwashed.
Patent JP-H04185301-A (JP)
Title: Sawing device
Inventor: IIDA MITSUHISA
IPC: B27B25/00
Filed: 1990-11-17
Abstract: PURPOSE:To use effectively lumber by controlling generation of chip of wood at the time of sawing, by providing adjustable roller shaft inclination devices on a front and rear roller devices so that the further rest rollers each become from band sawing devices the larger opening angle becomes comparatively centering around a hinge support side. CONSTITUTION:A feed device 2 can send lumber reliably to a cutting side by pinching and holding the lumber and a front and rear roller devices 3, 3a send a bent lumber along an axial direction and arranged in front and in rear by placing a band sawing device 1 between them. A base rest 30 is fitted to a floor part and a necessary number of rollers 3' are installed in a longitudinal direction by standing in a line. One end sides of shafts of rest rollers each are supported by a hinge and the other end sides are supported by a shaft through a slide bearing 32 which is movable freely in a longitudinal direction within a fixed range. In a roller shaft inclination device 5, rollers 31 each are adjustable so that the further they become from the band sawing machine 1 the larger an opening angle becomes comparatively centering around a hinge support side. With this construction, since rest rollers each can be adjusted so that they meet at about right angles with an axial line of the lumber, even the bent lumber can be sent reasonably and smooth in accordance with the axial line and cut off easily and reliably.