baber/WOPTO huggingface dataset:
Patent JP-H10292842-A (JP)
Title: Damper built-in type front fork
Inventor: INAGUMA HIDEO
IPC: F16F9/50
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of bottoming and to improve the riding comfortability, by suppressing only the attenuation property at a low speed scope in the compression operation time at the low value, without giving an influence to the extension side and the pressure side attanuation property. SOLUTION: In a damper built-in type front fork in this sort, the attetion is provided that the oil pressure in the extension side operating oil chamber T of a damper 5 to communicate through a rear side valve 14 in a compression operation time becomes higher in a low speed area than in a high speed area, the extension side operating oil chamber T is communicated to a reservior chamber R through a relief valve 22 which is opened by the oil pressure in the extension side operating oil chamber T at the low speed area in the compression operation time, together in an extension operation time, and the generation of a bottoming is prevented and the riding comfortability is improved, by reducing the pressure side attenuation property in the low speed area by the relief valve 22.
Patent JP-H04347097-A (JP)
Title: Pipe line mending device
Inventor: FUJI KENICHI
IPC: H02G1/06
Filed: 1991-05-21
Abstract: PURPOSE:To provide a bend and sharp bend straightening device which can mend bent or sharply bent pipe lines without exposing burial. CONSTITUTION:A pipe line mending device is composed of a cylinder case 1 having a pair of cylinders 6, 7 which carry out pushing and pulling operations simultaneously, mending shafts 9, 10 having hinge parts and connecting the ends to the respective cylinders, mending parts which are connected to the hinge parts and freely moved, and a position recognizing camera 4. The device is inserted into a laid pipe passage and arranged on a required bent or a sharply bent portion. The first and second mending shafts 9, 10 are pulled into the center part of the cylinder case, and then the mending parts 2, 3 and the cylinder case 1 are linearly arranged. Thus, the bent or sharply bent part is mended.
Patent JP-S612280-A (JP)
Inventor: EDOMON CHIYURI
IPC: H01H31/32
Filed: 1985-05-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11305210-A (JP)
Title: Plasma address type liquid crystal display device
Inventor: TAKAHASHI HIROKI
IPC: G02B5/20
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a plasma address type liquid crystal display(LCD) device capable of preventing the disconnection of a transparent electrode drawing- around part. SOLUTION: Relating to the plasma address type LCD device provided with a front board forming stripe-like color filters and transparent electrodes on the inner surface of a glass substrate 1, a rear board forming many stripe-like diaphragms on the inner surface of a glass substrate and forming discharge areas between respective diaphragms by forming discharge electrodes between respective diaphragms and a liquid crystal layer formed between the front board and the rear board, the color filters and the transparent electrodes on the front board are arranged so as to be approximately orthogonal to the diaphragms on the rear board. Transparent electrode drawing-around parts 6 extended from both the ends of respective transparent electrodes to the outside are formed on the front board.  A diaphragm arranged on the outermost side of the diaphragms formed on the rear board is functioned as a light shielding frame 3 surrounding an effective screen area 2 of the LCD device.
Patent JP-H06307917-A (JP)
Title: Charge balance
Inventor: SUZUKI SHIYOUSUKE
IPC: G01G19/40
Filed: 1993-04-21
Abstract: PURPOSE:To obtain a charge balance having high operability by providing a weighing pan part with a length/depth sensor and a height sensor thereby allowing the detection of external size and the weight of an article by simply mounting the article on the weighing pan. CONSTITUTION:A user of a postal charge balance 1 enlarges the movable pan part 13a at a weighing pan part while resisting against the urging force of a spring 17 and places a mail between the movable pan part 13a and a fixed pan part 13b. When the user leaves his hand from the pan part 13a, the spring 17 urges the pan part 13a toward the pan part 13b and the mail slips down on the inclining pan part 7 to abut eventually on a stopper 15 where the mail is positioned such that the external dimensions thereof can be measured. When the mail is lighter than 4kg, the charge balance 1 receives outputs from a transmission sensor and a reflection sensor 8a, 8b. If a decision is made that at least one of weight, length, width and thickness is not acceptable based on a detection signal from the sensor 8a, a LED 9b is lighted whereas a LED 9a is lighted when all conditions are acceptable and the postal charge is determined based on the weight of the mail.
Patent JP-S608422-A (JP)
Title: Valve device of supercharge cylinder in supercharged multi-cylinder internal-combustion engine
Inventor: MATSUMOTO MITSUMASA
IPC: F02B33/22
Filed: 1983-06-27
Abstract: PURPOSE:To improve the volume efficiency in a supercharge cylinder by constituting the window area of a suction valve against the stroke volume of the supercharge cylinder at a specific ratio. CONSTITUTION:During the first compression stroke due to the lifting motion of a piston 32 in the second cylinder 3, the third cylinder 4 is at a suction stroke, and the compressed air sucked into the second cylinder 3 through an air clearner 17 and compressed in the second cylinder 3 is sucked into the first cylinder 2 and the third cylinder 4 in turn. In this case, the ratio of the window area of a suction valve 22 against the stroke volume of the second cylinder 3 which is a supercharge cylinder is made 4.5-8.5mm./cc to improve the volume efficiency.
Patent JP-H11299318-A (JP)
Title: Harvester
Inventor: TAKIZAWA YOSHINORI
IPC: A01D17/00
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a harvester which is positioned between the takeout end part of a conveyor and a storing body to change the delivery directions of transported materials depending upon the amounts of a harvest and a material not to be harvested sent to a conveyor and to surely house only the harvest in a storing body. SOLUTION: This harvester is equipped with a self-propelled working machine main body 1, a transporting apparatus 2 which is attached to the working machine main body 1 and digs and sends a harvest and a loading apparatus 3 which is attached to the working machine main body 1 and loads the harvest transported from the transporting apparatus 2.  The loading apparatus 3 has a conveyor 21 for sending the harvest, a placing stand 24 having a loading space plate 23 for placing a storing body 22 having a housing mouth 25 of the harvest sent from the transportation end part of the conveyor 21, opening to the top and a transported material guide body 26 changeable from a first guide position which faces the transportation end part of the conveyor 21 and guides the harvest transported from the transportation end part of the conveyor 21 to the housing mouth 25 of the storing body 22 to a second guide position for guiding a material not to be harvested sent from the transportation end part of the conveyor 21 to the outside of the housing mouth 25.
Patent JP-S61275635-A (JP)
Title: Measuring instrument for lens eccentricity
Inventor: MIZUNO SHINICHI
IPC: G01M11/00
Filed: 1985-05-31
Abstract: PURPOSE:To reduce the error of each surface extremely and to make an easy, high-precision observation by providing a collimator lens which is so constituted that projection power is almost proportional to a projection position. CONSTITUTION:A lens eccentricity measuring instrument has a diffusion plate 14 rotates by a rotating device 15, so interference fringes formed by reflected light from a beam splitter 16, the collimator lens 18, and a lens 19 to be measured never impede measuring operation. A slit pattern formed on the diffusion plate 14 is projected on spherical centers of surfaces of the lens 19 to be measured through the collimator lens 18. In this case, the polarization beam splitter 16 is so arranged that linear polarized light from a laser diode as a light source is all transmitted through the beam splitter and also transmitted through a quarter-wavelength plate 17 twice in both directions and luminous flux having its plane of polarization rotated by 90 deg. is all reflected, thereby minimizing the loss of the quantity of light. Consequently, an easy, high-precision observation is made.
Patent JP-H05288203-A (JP)
Title: Pressure relieving device in oil hydraulic circuit having pressure compensating valve
Inventor: YAMASHITA MITSUHARU
IPC: F15B11/00
Filed: 1992-04-10
Abstract: PURPOSE:To enhance the responsiveness and control accuracy of a pressure relieving device by relieving pressure by means of communication of a load pressure introducing line with a tank when a control valve is in its neutral position, and separating the load pressure introducing line from the tank when the control valve is operated. CONSTITUTION:A pressure relieving device is provided with a first converging/ separating valve 55 for converging and separating the delivery line 30a of a right hydraulic pump 30 and the delivery line 30a of a left hydraulic pump 30 to and from each other and a second converging/separating valve 56 for converging and separating a right load pressure introducing line 35 and a left load pressure introducing line 35 to and from each other. An unloading pressure control valve 42 is provided in the delivery line 30a of each hydraulic pump 30. The unloading pressure control valve 42 is shifted to an on-load position by load pressure and spring forces and to an unload position by pump delivery pressure, and when the valve 42 is in the unload position the load pressure introducing line 35 is connected to a tank 71 through a throttle 70.
Patent JP-S58144282-A (JP)
Title: Recognition system for input data
Inventor: HAKATA MASAYUKI
IPC: G06F15/02
Filed: 1982-07-07
Abstract: PURPOSE:To execute handwriting input with minimum input elements by detecting the number of pictures and stroke characteristics of data inputted from a data input part and matching the number of pictures of a reference pattern with the stroke characteristics. CONSTITUTION:Alphabets and numerals are inputted by touching with fingers an input part 11 on which ten-keys and function keys are arrayed like a 5X6 matrix, convert these inputs into a coordinate data and store in an input pattern memory 12. Out of the data from the memory 12, the number of pictures is extracted by a picture number extracting block 13 and stored in a picture number memory 14. The input data from the block 13 are divided into four directions on the X-Y coordinates by a stroke characteristic extracting block 15 and the directions to which three keys are inputted are extracted as the stroke characteristics and stored in a stroke characteristic memory 16. A data obtained when the number of pictures in the memory 14 is made coincide with the number of pictures in a reference pattern memory 18 is selected by a matching block 17 and a data obtained when the characteristic of said data is made coincident with the characteristic from the memory 16 is displayed on a display part 1 through a character generator 19.
Patent JP-H09305068-A (JP)
Title: Image forming device
Inventor: RIYUUKOU OSAMU
IPC: G03G15/16
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of forming an OHP image with a simple constitution. SOLUTION: The image forming device forms the image 2 on the OHP film 1 by applying the same process as applied for an ordinal paper sheet. However, in the OHP mode, marks 3 are automatically typed (printed) in an opaque color such as black in respectively specified position on end parts of the OHP film 1. Two detecting pares 5 (5a and 5b) is severally provided in the specified position on the folding end part on a two fold exclusive laminate paper 4. At the time of holding by inserting the image fixed OHP film 1 into the laminate paper 4, the respective mark 3 overlaps for blocking the several detecting pore 5. The thermal fixing is performed by feeding this to the image forming device.  One unit of paper sheet detecting sensor and three units of optical detecting sensors PS1, PS2 and PS3 are provided on the paper sheet transporting path, for monitoring by severally detecting the case whether the typed OHP film is correctly fed and held by the laminate paper 4, or the case of else, so as to prevent an erroneous process from being performed.
Patent JP-H07324608-A (JP)
Title: Valve mechanism of internal-combution engine
Inventor: KOJIMA YASUNORI
IPC: F02B31/00
Filed: 1994-05-30
Abstract: PURPOSE:To increase an intake air-fuel mixture quantity as well as to generate strong swirl in a combustion chambers by allowing the air-fuel mixture to flow in the intake stroke of the air-fuel mixture. CONSTITUTION:A valve head 16 is formed in a butterfly type valve structure with its support shaft 17 used as a fulcrum. The central side of the combustion chamber 9 is opened widely by pushing down action of a valve stem 15. The valve stem 15 and the valve head 16 are connected to each other via sliders 18, and a guide surface for stream lining formed by arranging plural lines of sliders 18 in a fan shape is formed on the upper surface of the valve head 16 so that the air-fuel mixture may flown in toward the center of the combustion chamber 9, by being led by the guide surface.
Patent JP-S60261388-A (JP)
Title: Overload detector
Inventor: HORIKAWA KAZUO
IPC: H02P29/00
Filed: 1984-06-07
Abstract: PURPOSE:To interrupt the supply of an abnormal current to a rotary motor with a simple construction by interrupting a current when a control signal becomes out of the range of a reference signal. CONSTITUTION:A window comparator 10 judges whether a control signal to a servo motor falls within the output range set by variable resistors VR1-VR3 or not, and outputs a signal to a processor 15 when becomes out of the output range. A processor 15 energizes a coil 20 when the signal is input from the comparator 10 to open a normally-open contact 28 to stop supplying a control signal to a servo motor. Thus, the supply of an abnormal current to a rotary motor can be interrupted with a simple construction, and the set value of the comparator to the control signal can be arbitrarily altered.
Patent JP-S5742828-A (JP)
Title: Pressure transducer
Inventor: TAKAHAMA TEIZOU
IPC: G01L9/00
Filed: 1980-08-27
Abstract: PURPOSE:To obtain an output proportional to a power voltage by compensating a difference between thermal resistance at the center part and that at the circumferential part of a silicon diaphragm arranged dispersedly in diffusion type strain gauge constituting a strain gauge bridge by using a resistance voltage divider having an inserted semiconductor element. CONSTITUTION:Diffusion type strain gauges SG1-SG4 constituting a strain gauge full-bridge FB which detects pressure are formed into a silicon diaphragm; the strain gauges SG2 and SG4 are arranged at the circumferential part of the diaphragm, and the strain gauges SG1 and SG3 at the center part. To the connection point of the strain gauges SG1 and SG4, a power voltage Vcc is connected and the connection point of the strain gauges SG2 and SG3 is grounded. The output of the bridge FB is amplified and impedance-converted by operational amplifiers OP1 and OP2 and inputted to an operational amplifier OP3. To the plus input of the amplifier OP3, the output of a resistance voltge divider consisting of the series circuit of resistances (R) 6 and 7 and the parallel circuit of a R10 and a diode D is supplied to compensate a difference in thermal resistance due to the arrangement positions of  the strain gauges, thereby obtaining an output voltage Vout proportional to the  power voltage.
Patent JP-H11307837-A (JP)
Title: Piezoelectric transformer
Inventor: KURIHARA KIYOSHI
IPC: H01L41/107
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric transformer excellent in mass-production and reliability, wherein connection of a fine braided wire to an electrode is automated easily while drop of oscillation efficiency and disconnection of the fine braided wire are prevented. SOLUTION: A piezoelectric transformer element 22 is supported and fixed on a substrate 31 by a part corresponding to oscillation node by an elastic both-sided adhesive tape 32, one end of fine braided wires 4 and 4 for input wiring is soldered to connection parts 24a and 25a of input electrode 24 and 25, respectively, and one end of the tincel wire 4 for output wiring is soldered to an output electrode 26. Each wire 4 has a metal-foil duplex wound structure wherein two band-like metal foils are wound in spiral around the core wire, wherein a lot of thin wires of chemical fiber are bundled in the direction crossing each other.
Patent JP-S61276299-A (JP)
Inventor: SHIINA TERUMI
IPC: H01B5/14
Filed: 1985-05-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63280864-A (JP)
Title: Contactless ignitor for magnet generator type internal combustion engine
Inventor: CHIGUSA YUJI
IPC: F02P5/155
Filed: 1987-05-14
Abstract: PURPOSE:To spread the range permitting the setting of the ignition advance angle and certainly prevent the ignition on reverse revolution by constituting the captioned device so that the output signal of a timing sensor and the angular width of a signal for executing AND operation are spread only in the normal revolution. CONSTITUTION:The rectification output which is generated by a three-phase ACG1 and passes through a rectifying circuit 2 equipped with a regulator is used for charging a battery 3. In this case, a high voltage generating circuit 40 for ignition is supplied with electricity from the battery 3, and is driven by the output signal of an ignition timing control circuit 11 and generates a high voltage for ignition. The phase detection output signal supplied from two- phase windings 1a and 1b on the three-phase AGC1 is outputted into an OR circuit 70 through a wave-form shaping circuit 60. Further, the output voltage signal and the OR output signal which a timing sensor 16 related with an inductor 1i of the three-phase ACG1 generates are outputted into an AND circuit 50. The output signal of the AND circuit 50 is supplied as the ignition operation energizing signal for the ignition timing control circuit 11.
Patent JP-S62274986-A (JP)
Title: Film image processing device
Inventor: IIDA YOSHIHIKO
IPC: G03B42/02
Filed: 1986-05-23
Abstract: PURPOSE:To output an image matching with the characteristic of the vision system of a human being by obtaining diffusion density data from the parallel light quantity data read with a transmission type film image reader. CONSTITUTION:As initial processing, converting table data are set a memory 30 and the number of the reading picture elements of one line and the number of lines to be read are set. When a timing signal is detected, the parallel light quantity data strored in the buffer memory of an interface 411 for measuring are transferred through an image processing part 415 to an image data memory 416. Next, the read parallel light quantity data are converted to the parallel light density value data.The parallel light density value data are converted to the diffusion density value data. Thus, since the parallel light density is converted to the diffusion density, the image matching with the characteristic of the vision system of a human being is outputted.
Patent JP-S597242-A (JP)
Title: Method and device for inspecting fitting of screw thread
Inventor: HATSUTORI SEIJI
IPC: G01B5/16
Filed: 1982-07-06
Abstract: PURPOSE:To detect quantitatively the tightening torque value and stand-off value as an index value for fitting accuracy and interchangeability by automating the inspection for fitting of screw threads. CONSTITUTION:An object 1 to be inspected is placed on a pedestal 2, and the stepped part 1B thereof is chucked. When a pulley 22 is rotated, a thread gage 3 mounted to a spindle 4 descends and stops by contacting with an internal screw thread 1A but an inside cylinder 5 descends further. Then, the stylus of a switch contacts with the top end face of the gage 3 and a torque motor 14 runs reverse. The gage 3 descends at the moment when it passes the position where the screwing of the thread 1A starts, then the contact with the stylus is released, and while the motor 14 runs forward, the gage descends together with the cylinder 5. The gage 3 measures the fluctuation in the current of the motor 14 when the gage screws to the thread 1A with a torque gage AM. When the gage 3 descends and attains the set stand-off value, an indicator contacts with a detection rod and the switch is changed over to run the motor 14 again reverse, so that the gage 3 ascends together with the cylinder 5.
Patent JP-S63282578-A (JP)
Title: Inspection device for printed matter
Inventor: OZAWA TATSURO
IPC: G01B11/30
Filed: 1987-05-14
Abstract: PURPOSE:To prevent a noninspection state from being entered by detecting a computer circuit entering a runaway state owing to electric noises in such a case and resetting a computer. CONSTITUTION:A runaway detecting means consisting of an in-runaway reset circuit 200 and a reset means are added to an inspection device for printed matter. This in-runaway reset circuit 200 consists principally of an oscillation IC 201, a counting IC 202, and a transistor (TR) 203 connecting with it. Further, the counting IC 202 is so set as to outputs a runaway detection signal C to the base of the TR 203 when counting up to 16 clock signals. Then if the microcomputer runs away owing to noises, the runaway is detected and the microcomputer is reset. Consequently, a noninspection state is prevented from being entered.
Patent JP-2000065153-A (JP)
Title: Assembling type transmission v-belt
Inventor: MIZUMIYA KAZUHIRO
IPC: F16G5/16
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To prevent friction loss by invariably maintaining the trevel-directional relative positions of adjoining V-type blocks in a band winding surface between pulley winding and rectilinear regions. SOLUTION: A band 25 winding surface 26a and locking edge 27 of a shaped block 20 are arranged at nearly the same level in the height direction of the shaped block. The adjoining blocks 20 are closely fitted with each other in the region of the surface 26a when in a rectilinear region, and are tilted (θ) with each other so as to be after a pulley winding circular arc while making a locking edge 27 as a rotation pitch when in a pulley winding region. At that time, since the fulcrum of tilt is the place of the locking edge 27 having the level same as that of the surface 26a, the blocks 20 can be closely fitted on with each other in the region of the surface 26a. Consequently the slide of the band 25 on the surface 26a can be eliminated, thereby eliminating the occurrence of friction loss at the time of travel between the rectilinear and pulley winding regions.