baber/WOPTO huggingface dataset:
Patent JP-2000195171-A (JP)
Title: Signal processing device and method, and reproducing device
Inventor: ISOZAKI MASAAKI
IPC: H03M13/23
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To make a reference amplitude level used for metric calculation in Viterbi decoding properly follow an input signal. SOLUTION: An input level is compared with a reference amplitude level by a comparison circuit 21. The result is supplied to a counter 26, and up-and- down of the counter 26 is controlled so that a reference amplitude level is brought close to the input level, and the reference amplitude level is updated according to the count values. On the other hand, in a comparison circuit 25, the maximum and minimum values within a variable range of the reference amplitude level are compared with the reference amplitude level, respectively. Under the condition that a pass has been updated, the operation of the counter 26 is controlled based on the comparison results of circuits 21 and 25. If the reference amplitude level is equal to the maximum value or the minimum value for a prescribed period, the input is assumed to be abnormal and the count value is made default.  The reference amplitude level never exceeds the maximum and minimum values. The count value at each count of the counter 26 is properly selected by Countval, and a time constant for updating the reference amplitude level is altered.
Patent JP-2001180074-A (JP)
Title: Surface reforming apparatus
Inventor: IWASAKI TAKASHI
IPC: B41J29/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a surface reforming apparatus in which an image recording sheet inserted into an inlet can be reformed by transferring a reforming layer at an extremely high speed, the reforming layer can be transferred without deforming the image recording sheet, and the surface of the image recording sheet can be reformed to have a high quality through high rate of reforming operation. SOLUTION: A long reforming layer carrying body 4 carrying a surface reforming layer 4b separably is wound between a master roll 5 and a winding roll 6 and set reciprocally in the longitudinal direction. Means 8 for carrying in an image recording sheet 7 inserted into an inlet 3a, a plurality of means 9a, 9b for transferring the surface reforming layer 4b on the reforming layer carrying body 4 onto the surface of the image recording sheet 7, and means 10 for correcting the image recording sheet 7 transferred with the surface reforming layer 4b flatly are disposed sequentially in the moving direction of the reforming layer carrying body 4 toward the winding roll 6.
Patent JP-2001183717-A (JP)
Title: Light quantity adjusting device and optical apparatus having the same
Inventor: YAMAMOTO HARUSHIGE
IPC: G03B9/02
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent the upsizing on one side in an optical axis direction which occurs when a magnet and yoke are arranged on one side in the optical axis direction bordering a plate and further a coupling yoke is arranged above the magnet and the consequent hindrance for the downsizing of the optical apparatus. SOLUTION: This light quantity adjusting device is constituted by disposing the magnet 104 on one side in the optical axis direction of the device plate 101 and a plurality of yokes 106, 107, 109 and 110 facing the magnet and adjusts the light quantity by driving the magnet by energization to coils 108 and 111 wound around these yokes and opening and closing light shielding vanes 102 and 103 connected to the magnet. A planar member (a retaining plate) 112 formed by a magnetic material is arranged on the other side in the optical axis direction of the device plate along the device plate and the plate member and the plurality of yokes are brought into contact with each other to form a closed magnetic circuit by these yokes, the magnet and the planar member.
Patent JP-H11190656-A (JP)
Title: Measurering device and combined balance with the same
Inventor: YAMANO SEIJI
IPC: G01G19/387
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a combined balance which is easy to additionally have a first measuring unit for measuring the weight of a cup and which is compact and inexpensive by providing a constitution enabling articles to be measured to be transfered mutually between a receiving means and a placement base through an elevation means to elevate the base. SOLUTION: An unoccupaied cup 20 is received by a transfer conveyer 66, then an elavator 1 is driven to raise a placement base 2 to a raised position to thereby transferring cups 20 received by a transfer conveyer 66 by e.g. 4 pieces onto the base 2. The total weight of 4 pieces of unoccupied CUP 20 are measured by a first measurement unit 1, then the measured cup 20 is delivered out by a pusher 70 for an unoccupied cup, and during the movement onto a throwin stage 61 an article or substance to be measured is thrown in the cup 20. The cup 20 charged with the measurement article is measured by a second measurement unit, and the measured cup 20 is delivered out to a residence conveyer. As a measurement value, the weight of substance charged in each cup 20 is calculated after an average value is computed by an average value computation means.
Patent JP-H11191915-A (JP)
Title: Guide for leading cable into wiring box
Inventor: TAKAHASHI MINORU
IPC: H02G3/18
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a cable leading-in guide with functions for easily drawing a cable from a cable box with less strength, without damaging the cable, and for adjusting a guide roller to a preferable position inside the cable box. SOLUTION: This guide consists of a base plate 1 with an opening 2 for leading a cable in or out, a roller frame 4 mounted in such a way as to be freely movable and in the direction of the axis of the opening along guide plates 3 provided at the edges of the opening 2, and a roller 5 mounted in such a way as to be freely rotated on at least one side of the top or bottom of the roller frame 4. The base plate 1 is structured so as to be freely mounted and detachable, in parallel with the surface of the opening of a cable box A.
Patent JP-2001185135-A (JP)
Title: Method of manufacturing for hydrogen-storage alloy electrode
Inventor: KIYOKU YOSHIFUMI
IPC: H01M4/26
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a hydrogen-storage alloy electrode used in a sealed alkaline storage battery and having good electrode characteristics, including quick charging characteristics, internal battery pressure characteristics. SOLUTION: There are Step 1 for adding a catalytic metallic salt and a colloidal stabilizer to an alcohol aqueous solution for heating to prepare particle colloid; Step 2 for mixing the particle colloid with hydrogen-storage alloy and a binder to prepare slurry; and Step 3 for applying the slurry on a collector for drying to form an active material layer. Thus a catalytic metal having a desired particle diameter is uniformly dispersed and present on the surface and interior of an electrode.
Patent JP-2001181656-A (JP)
Title: Fuel oil additive and fuel oil composition containing the additive
Inventor: HAJI KATSUHIKO
IPC: C07C251/08
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a new fuel oil additive which has a performance surpassing conventional gasoline-cleaning agents, further has a property for cleaning the injection nozzles of Diesel engines, and itself does not produce sludge, and to provide a fuel oil composition containing the additive. SOLUTION: This fuel oil additive comprises a compound having a group represented by the general formula (1): =C=N- (1).
Patent JP-2000190267-A (JP)
Title: Weight sensible device
Inventor: KUROSAKI YASUMITSU
IPC: G06Q50/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To make a first body sensible by means of a second body qualified as a prototype of the first body as an actual product to be manufactured using a three dimensional design device 3DCAD by means of a computer. SOLUTION: The three dimensional configuration stored in the memory of a 3DCAD of a first body is read out so as to allow its volume V to be operated, and the weight M1g(=μVg) of the first body is operated so as to be obtained by multiplying its specific gravity μ to the aforesaid volume. A supporting means 11 to which a second body 12 is fixed, is mounted to the wrist end 8 of a six axes robot main body 7 acting as a manipulator. Force in the vertical direction equivalent to the weight M1.g of the first body is applied to the second body 12.  A six axes force sensor is mounted between the wrist end 8 and a sensible assembly 9, and when the second body 12 is touched by a man with his fingers, the force is detected by the force sensor, and moment corresponding to the detected force is thereby produced, so that feeling is given to the man as if he held the first body with his hands.
Patent JP-2001184863-A (JP)
Title: Power supply adjusting circuit and semiconductor device using the circuit
Inventor: NISHIMURA KOICHI
IPC: G05F3/24
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a power supply adjusting circuit capable of respectively and separately adjusting a plurality of internal power supplies generated from an external power supply and generating optimum internal power supplies, and a semiconductor device using the circuit. SOLUTION: This circuit has a 1st internal voltage generating means 13 generating a 1st internal voltage Vrf from an external voltage VDD, a 2nd internal voltage generating means 14 generating a 2nd internal voltage Vii from the voltage Vrf, a 3rd internal voltage generating means 20 generating a 3rd internal voltage VPP from the voltage Vrf, 1st controlling means 10, 12 and 30 controlling the 1st generated internal voltage Vrf and 2nd controlling means 30 to 32 controlling the 3rd generated internal voltage VPP, to attain the above purpose.
Patent JP-2001186376-A (JP)
Title: Video signal processor
Inventor: TSUNODA MASAHIRO
IPC: H04N9/45
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a video signal processor generating a picture of superior quality without stretched and contracted pixels by using a line lock clock as a sampling signal on the locking circuit of the line clock used for processing a video signal and the video signal processor generating a sub-carrier frequency based on the line clock locking and generating a color difference signal using a sub-carrier frequency. SOLUTION: A fall detector 3 detects a horizontal synchronizing signal included in the video signal supplied from VTR and a free run counter 5 outputs the count of the number of clocks for one line to a subtracter 30. The subtracter 30 subtracts a reference M from the count value, outputs the result to a correction value conversion circuit 6 through an adder and converts it into correction data. The sine wave output of a sine wave generation circuit 7 is corrected in accordance with correction data and controls the line clock of the video signal affected by the stretch/contraction of a tape is controlled to a corresponding clock. The precise line clock is outputted.
Patent JP-2000196877-A (JP)
Title: Image processor and copy right protection method for the image processor
Inventor: INTO JUNICHI
IPC: G06V10/22
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an image processor, having a simple and inexpensive constitution which can easily add copyright protection information to print information, without disturbing the print picture and easily decide whether or not printing information includes copyright information. SOLUTION: In this image processor where a printing part performs printing processing on a recording medium based on video information generated from printing information, inputted from an information processor through a prescribed communication medium, an isolated point extraction circuit 4 detects prescribed isolated points in video information, and a copyright decision circuit 5 decides whether or not printing information inputted from the information processor includes copyright information based on the detection result.
Patent JP-2001188071-A (JP)
Title: Connector device
Inventor: IGARASHI HISAO
IPC: G01R1/06
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a connector device with an anisotropic conductive sheet capable of preventing or suppressing the charged state of the surface of the anisotropic conductive sheet. SOLUTION: The connector device comprises both the anisotropic conductive sheet in which a conductive supporting member is integrally fixed to its circumferential edge part and conductive pins for positioning inserted into through holes formed in the conductive supporting member of the anisotropic conductive sheet and connected to a ground. The connector device is provided with a substrate in a state laminated on the lower-surface side of the anisotropic conductive sheet in which a plurality of conduction paths for connection extending in the direction of thickness are arranged, and the conductive pins for positioning are raised in the substrate. It is preferable that the upper surface of the substrate comprises electrodes for connection to be electrically connected to the conduction paths for connection of the anisotropic conductive sheet.
Patent JP-2001189251-A (JP)
Title: Exposure method
Inventor: AZUMA TSUKASA
IPC: H01L21/027
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To reduce the number of character apertures. SOLUTION: An arbitrary region 12 is extracted from LSI pattern (semiconductor circuit pattern) data 11 (step S1). The extracted region is divided into a plurality of meshes 13 (steps S2). The pattern data in a code book is divided into the same meshes (step S3). Next, white or black of each mesh of the LSI patterns after division is compared with each region of the meshes in the code book (Step S4), and the summed regions of white (0) parts or black (1) parts of the predetermined numerical value or over are selected (step S5). The character aperture in the code book, which most closely resembles the LSI pattern in the extracted region is selected out of the data of character apertures in the selected code book (step S6). Then, the exposure with electron beams is executed, by using the selected character apertures respectively.
Patent JP-2000178938-A (JP)
Title: Concrete block for shoulder of building such as levee
Inventor: FUKADA YOSHINORI
IPC: E01C5/06
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To use a shoulder section effectively by obstructing earth pressure working in the direction of the face of a slope by traffic load or the like, toughening the shoulder section, hindering a defect, in which the shoulder section is peeled and collapses with time and is weakened, and expanding the width of the shoulder section on the basis of toughening. SOLUTION: A side wall section 3 formed at an obtuse angle to a main body section 1 is extended obliquely on one side of the main body section 1 with a plane section 2 having a smooth projecting surface 6 laid in parallel with a subbase course A integrally or in a separation type, and a movement obstruction piece 4 is connected properly on the other side of the main body section 1 by a connecting means 5 through a desired space. A section, where the smooth projecting surface 6 of the main body section 1 and the side wall section 3 are crossed, is elongated in an approximately rectangular shape, and the effective width of the smooth projecting surface 6 is expanded.
Patent JP-2001154121-A (JP)
Title: Magnifying device for display part of portable telephone
Inventor: HAMAGUCHI YUKIHARU
IPC: H04M1/02
Filed: 1999-11-27
Abstract: PROBLEM TO BE SOLVED: To make a liquid crystal display part and function display of dial buttons of a portable telephone well visible in magnification even by persons of weak sight, such as presbyopia and dealable with the individual differences of the sight, and portable and to allow at to be simply usable. SOLUTION: This magnifying device for the display part of a portable telephone is constituted by providing a magnifying lens with a holder like a band, suction cup or holding hole part in such a manner that the magnifying lens for magnifying the liquid crystal display part of the portable telephone can be mounted and held near the liquid crystal display part or can be held by the finger for manipulation. In addition, the magnifying lens is provided with a spacing regulating part, such as a sliding supporting part, for regulating the distance between the magnifying lens and the display part and a lens supporting body for regulating the position of the magnifying lens or a position regulating parts, such as a free joint part.
Patent JP-2000186348-A (JP)
Title: Hydraulic controller for working vehicle
Inventor: MORIMOTO KATSUYUKI
IPC: F15B11/17
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic controller for a working 4 vehicle capable of improving the working efficiency by enhancing the excavation capacity even though the excavated soil is hard and of improving the wear resistance of tire. SOLUTION: This controller is equipped with an unload valves 14, 21 which are connected to a working machine circuit 9 upstream of a junction with an aid circuit 13 and drains discharge oil from a second pump 5, booster valves 22, 24 which are connected to a working machine circuit 9a downstream of the junction and raise the setting of the pressure oil of the working machine circuit 9a, and a check valve 17 blocking the back flow of the pressure oil of the working machine circuit 9 to the unload valves 14, 21. When the change gear is shifted down from the second speed step to the first speed step by the operation signal from the shift down switch, the discharge oil of the second pump 5 is drained by the unload valves 14, 21, and the setting of the pressure oil of the working machine circuit 9a is raised by the booster valves 22, 24 by the controller 16 provided.
Patent JP-2000177990-A (JP)
Title: Loading block
Inventor: FUJINAKA KENJI
IPC: B66D3/08
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To perform work by a single cable without any weights by easily delivering and containing the winding-up cable of the single cable from a loading block installed by a tyler system and suspended from a carrier, and to prevent random winding on the drum of a yarder by always keeping tense a lifting line between the carrier and the yarder and preventing it from coming into contact with the ground in a site for collecting logs by the yarder. SOLUTION: A drum 7 having a winding-up cable wound therein is incorporated in a loading block 2 to deliver the winding-up cable, and work by a single cable without any weights is carried out. The delivering and containing of this winding-up cable are easily carried out by using the restoring rotational force of a coil type spring 8 coaxial to the drum 7 and also by a remote control stopper 11, a yarder 3 and a human labor. Since the loading block 2 is always used without landing on the ground, contact caused by slackening is prevented, and the random winding of the yarder drum is prevented.
Patent JP-H04209267-A (JP)
Title: Welding method for column
Inventor: SETO SEIJI
IPC: E04G3/00
Filed: 1990-12-06
Abstract: PURPOSE:To improve welding environment at the time of welding by fitting high place work bases covered with a wind-proof sheet, at the upper section of a first column, and by jointing a second column temporarily to the upper end of the first column after the first column is vertically set, to weld them to each other for the execution of work. CONSTITUTION:On a ground level, at the upper section of a first column 1, stage main-bodies 2, 2 and connecting scaffoldings 3, 5 for high place work bases are fitted. Besides, on the stage main-bodies 2, 2, bearing handrails 4, 5 are vertically set, and between the respective handrails, auxiliary handrails 6 are set, and the peripheries are covered with a wind-proof sheet via wind-proof sheet joints 8. After that, the first column 1 is vertically set and after that, to the upper end, a second column 15 is temporarily jointed, and after that, the upper sections of the high place work bases and the lower section of the second column 15 are connected to each Other, and the first column 1 and the second column 2 are fixed to be welded to each other. As a result, influence by wind is interrupted, and good welding environment can be obtained.
Patent JP-H04215330-A (JP)
Title: Frame converter for high speed digital line
Inventor: UEDA KAZUHIRO
IPC: H04J3/04
Filed: 1990-12-13
Abstract: PURPOSE:To eliminate the need for installation of a digital line terminator to each subscriber line, to reduce the installation space and to relieve the economical load of the user. CONSTITUTION:A CMI conversion section 11 converts a signal from a digital line terminator 20, from a CMI code into an in-equipment signal or vice versa. An AMI conversion section 13 converts a signal from a PCM multiplex converter, from an AMI code into an in-equipment signal or vice versa. A frame conversion section 12 inter-converts signal frame structure of a high speed digital line and a PCM code converter.
Patent JP-H04223972-A (JP)
Title: Paper processign device
Inventor: NAKATANI SHIGEHIRO
IPC: B65H31/30
Filed: 1990-12-25
Abstract: PURPOSE:To obtain a new paper processing device, which can eject the paper easily at a low cost in a stacker to be used for a line printer device or the like, especially a stacker of which table for staking the paper is improved. CONSTITUTION:A paper processing device consists of a stacker table 7, which is provided 10 discharge part of the processed paper 8 and on which top surface multiple support rollers 11 are arranged in parallel with each other, and a paper stacking plate 12, which is provided over the stacker table 7 and is formed so that a part of the described support rollers 11 project from the top surface thereof, and a vertically moving means 13 for moving that paper stacking plate 12 on the described stacker table 7 vertically.
Patent JP-H05323212-A (JP)
Title: Optical system for observing cavity inside of body
Inventor: RUUFURIITO RUDOBITSUKU
IPC: A61B1/00
Filed: 1990-12-10
Abstract: PURPOSE: To obtain stereoscopic measuring images for the insides of narrow and deep cavities of a human body and the insides of various organs by manual operation. CONSTITUTION: First and second light guide means outlet faces 3, 3' are arranged on two positions opposed to each other in the diameter direction of an objective lens 4.1, a binocular observation unit 5 provided with a device for alternately observing the surface of an object from respective positions, setting up the alternation period which is set up to a value higher than the frequency of flicker blending and allowing right and left eyepieces 8, 8' to follow the 1st and 2nd light outlet faces 3, 3' of an illumination system is provided and both the eyepieces 8, 8' are respectively provided with shutters 9, 9'.  In addition, even light guide means are arranged on the edge part of the lens 4.1 so as to be mutually opposed in the diameter direction of the lens 4.1, each pair of light guide means are alternately driven and the selection of a pair of light guide means to be used for illumination is executed in each time so that an optimum stereoscopic measuring image for the structure of the observed object is obtained.
Patent JP-H04249865-A (JP)
Title: Liquid fuel cell
Inventor: INAGAKI HIDEMITSU
IPC: H01M8/04
Filed: 1990-12-28
Abstract: PURPOSE:To provide a liquid fuel cell requiring no carbureter and cooler and having compactness and good energy efficiency. CONSTITUTION:A liquid fuel is supplied in a liquid state on an electrode from fuel supply holes 7 provided on a fuel supply path 5 when the liquid fuel is supplied to a fuel cell in which electrode assemblies 2 are arranged in parallel. Methanol is vaporized to be utilized as vapor because a fuel electrode is constantly heated by heat of reaction. Temperature is controlled by adjusting fuel supply quantity.