baber/WOPTO huggingface dataset:
Patent JP-S59216028-A (JP)
Title: Pressure indicator for internal combustion engine
Inventor: ISOYAMA JIYUNJI
IPC: G01L23/10
Filed: 1983-05-24
Abstract: PURPOSE:To obtain a durable body which is small in fatigue and heat loss by receiving combustion gas pressure by a pressure receiving rod fixed to a housing, and transmitting the pressure to a piezoelectric ceramics sensor held in the center. CONSTITUTION:An upper lid 2 is engaged threadably with the upper part of an external housing 1 to constitute the housing; and a setting screw and the pressure receiving rod are installed at the upper part and bottom part of the center of the housing respectively, and the sensor 6 is held between the both. The pressure wave of combustion gas is transmitted in the pressure receiving rod 5 from its tip to the sensor 6 connected to the other end. Then, it is applied to the piezoelectric ceramics 8 to generate piezoelectricity. Charges are led out from pins 13 and 13' of a plug 12 through lead wires 11 and 11' connected to electrode films 9 and 9'.
Patent JP-S61248661-A (JP)
Title: Half tone picture processing method
Inventor: NAKA MOTOHIKO
IPC: H04N1/405
Filed: 1985-04-26
Abstract: PURPOSE:To accomplish a proper picture quality in accordance with an original picture by obtaining the frequency distribution of picture element value level over k (provided k=mXn) pieces of level areas when converting the respective picture element value of an original picture to a binary signal as comparing the said value with a threshold matrix of mM lines X nN rows, and by determining the elements of the respective mztrix of k-pieces of layers corresponding to the said distribution. CONSTITUTION:When converting the respective picture element value of an original picture to a binary signal by comparing the said value with the threshold matrix of mM lines XnN rows, the frequency distribution of the picture element value level is obtained over k (provided k=mXn)-pieces of level areas. In the mean time, the threshold matrix is decomposed into multi-layer matrices of K-layers made up of MXN elements, to determine the elements of the said multi-layer matrices in accordance with the obtained frequency distribution above mentioned. In case providing 64-grade-gradation by an 8X8 matrix, the matrix is decomposed into four layers of 4X4 dither matrices. And, the picture element value level of the target original picture is divided into four divisions (l=1-4). The number of picture elements whose values are in respective one of the said divisions is counted. The divisions of =4 and =1 are allocated to a resolution-respected-type dither method while ones of =3 and =2 are to the gradation-respected-type. In such way, a dither matrix of 8X8 is constituted.
Patent JP-S61249075-A (JP)
Inventor: KONO HIROSHI
IPC: H05B33/04
Filed: 1985-04-26
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-H02268718-A (JP)
Title: Vacuum cleaner
Inventor: INUI HIROFUMI
IPC: A47L9/28
Filed: 1989-04-10
Abstract: PURPOSE:To automatically regulate the rotating speed of a rotary brush for improving cleaning efficiency further by a method wherein the length of carpet pile is detected according to signals from a pressure detector which detects the pressure in a main body, and a suction fan motor is controlled according to signals from a carpet discriminating device. CONSTITUTION:A pressure detector 10 outputs signals corresponding to the length of carpet pile, and the signals are sent to a comparator 16 after amplified by an amplifier 15. The comparator 16 compares the voltage sent from the amplifier 15 with a voltage corresponding to a discriminating line to identify the length of carpet pile, and sends the signals to a controller 14 in a main body 12. The controller 14 regulates the power of a suction fan motor 13 so as to increase the suction flow rate when the carpet pile is long, and decrease the suction flow rate when the carpet pile is short. When a power source is turned on, the controller 14 is put into operation and the suction fan motor is brought in rotation to suck dust through suction a nozzle 8. When the pressure detector 10 detects the suction pressure and cleaning work takes place, the suction pressure is changed corresponding to the length of carpet pile.
Patent JP-H0799634-A (JP)
Title: Variable-speed reproducing system of video data
Inventor: UIRIAMU ESU HAATSU
IPC: H04N5/783
Filed: 1994-04-27
Abstract: PURPOSE: To smooth a motion of an image, even in the case of the variable speed playback and the shuttle mode reproduction of a video tape recorder by mixing or linking proportionally pluralities of video frames. CONSTITUTION: In the case of conducting variable speed reproduction, adjacent video frames are used to mix video images. In the mix processing, respective pixel values of respective frames are added, and the sum is divided by number of the summed frames. In the case of a shuttle operation, discontinuous frames are linked and a common frame is used for adjacent frames as a result of linking to form a mixed frame. Thus, even in the case of the variable speed reproduction or the shuttle mode playback, since the speed of a motion of a reproduced image is close to a speed of the motion of an image of an analog VTR when reproduction is made at a speed, corresponding to a reduction ratio of an output frame number to an original frame number, the user easily understands the contents of video images.
Patent JP-S63255891-A (JP)
Title: Vertical interval time code recording device
Inventor: NAKAYAMA TADANORI
IPC: G11B27/28
Filed: 1987-04-13
Abstract: PURPOSE:To improve the reliability of a VITC at the time of reproduction by inserting a vertical interval time code VITC at a prescribed horizontal period in the vertical blanking period of both a luminance signal and chrominance components and recording it into a magnetic tape. CONSTITUTION:The titled device is provided with a VITC generating circuit 3 to generate a VITC, a first VITC inserting circuit 4 to insert the output of the VITC generating circuit 3 at the prescribed horizontal period of the vertical blanking period of a luminance signal and a second VITC inserting circuit 5 to insert the output of the VITC generating circuit 3 at the prescribed horizontal period of the vertical blanking period of the chrominance components; and the output of the first VITC inserting circuit 4 and the output of the second VITC inserting circuit 5 are recorded to separate tracks. Thus, the VITC is inserted into the luminance signal only and recorded into the magnetic tape, and compared with the fact that the number of the VITC read is increased, and the reliability of the VITC read to a desired frame can be increased.
Patent JP-S61260000-A (JP)
Inventor: SHIMAMURA YOSHIO
IPC: B67D7/30
Filed: 1985-04-26
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-S5716463-A (JP)
Title: Document feeder for copying apparatus
Inventor: HIROSE AKIRA
IPC: G03G21/00
Filed: 1980-07-02
Abstract: PURPOSE:To make a good copy, by placing a set of originals for copying on the feed tray of an original feeder, feeding the originals one by one to an exposure platen to expose an electrostatis drum imagewise, sending the first copies to another feed tray, and then repeating copying by use of these first copies as originals. CONSTITUTION:Originals for copying are placed on a feed tray 1 of an original feeder 4, these originals are a successively sent to an exposure platen 5 with a separating roller 2, a feed roller 3, and a conveyor belt 6, and stopped with a stopping plate 7. After copying, the plate 7 is pulled in with a solenoid 9, and the originals are sent to a receiving tray 11. A toner image on a drum is transferred 17 to a transfer paper 18, fixed 22, and the first copies are placed on another original feed tray 29 through conveying members 25-28. To obtain the next copies, these first copies are sent to the platen 5 as originals, and the second copies are likewise placed on the tray 29, thus permitting a necessary set of copies to be formed.
Patent JP-H06278905-A (JP)
Title: Paper sheet feeder
Inventor: NAKAMURA HAJIME
IPC: B65H7/02
Filed: 1993-03-26
Abstract: PURPOSE:To detect the overlapped feed of documents immediately after it occurs at the time of reading images or forming images, and facilitate restoration from it. CONSTITUTION:This automatic paper sheet feeder supports the bearing of an aligning roller 34 with a pressure sensitive conductive rubber 86, captures changes in the length and thickness of a document which is put between the aligning rollers 34, 35 as a change in resistance with the pressure sensitive conductive rubber 86, and detects conveyance conditions such as overlapped feed of the documents.
Patent JP-H10283339-A (JP)
Title: Decentralized three-dimensional virtual world system
Inventor: MAEDA SHINJI
IPC: G06F19/00
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To enable a communication with another user at an arbitrary position by storing identification information on an arbitrary position in a virtual world or an avatar of a user and moving the avatar of the user to the arbitrary position. SOLUTION: An application program 3-1 on a computer 1-l generates the avatar 2-1 in the virtual world and supplies identification information on the avatar 2-1, identification information on the application program 3-1, and identification information on the computer 1-1 to an avatar management server 10. The avatar management server 10 stores the identification information on the avatar 2-1, identification information on the application program 3-1, and identification information on the computer 1-1 in an avatar identification information management table 9. Then when the user of the computer 1-1 performs input for moving the avatar 2-1 to the position A in the virtual world to the application program 3-1, the application program 3-1 enables the avatar 2-1 to move to the position A in the virtual world.
Patent JP-H07275572-A (JP)
Title: Method of removing stain, and stain remover
Inventor: KANEKO YUKIO
IPC: D06F43/00
Filed: 1994-04-05
Abstract: PURPOSE:To get rid of chalk marks or stains of ink, oil, rust, etc. adhering to cloth, etc., without causing ring stains and besides efficiently. CONSTITUTION:Cloth 10 to which a stain is adhering is applied on a mandrel supporter 21 a or a flat supporter 21b which can make suction force at specified pressure work selectively on either porous region 22b or 22c by suction mechanism 23, and a specified quantity of cleaning water (cleaning liquid) kept at specified pressure is sprayed in mist form from the spray gun 29 for spray of a spray and vacuum mechanism 28 to the stained side of the periphery of this stain from above so as to decompose and peel off the stain from the stained side. The peeled stain and the cleaning water (cleaning liquid) adhering to the cloth are sucked compulsively at specified pressure by the gun 30 for suction of the spray and vacuum mechanism 28.
Patent JP-H0916641-A (JP)
Title: Method for evaluating signal propagation delay time for logical integrated circuit
Inventor: TOMITA YASUHIRO
IPC: G06F17/50
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a signal propagation delay time evaluating method capable of always providing a positive delay time. SOLUTION: Signal propagation delay time in an inverter chain having constitution mutually connecting plural inverter cells through an inter-cell wiring is evaluated. Logical threshold voltage Vth (rise) for the rise of voltage Vin1 of an input pin in each inverter cell is set up to voltage smaller than the switching threshold voltage Vthc1 of the inverter cell and logical threshold voltage Vth (fall) for the fall of voltage Vin2 of an input pin in each inverter cell is set up to voltage larger than the switching threshold voltage Vthc2 of the inverter cell so as to guarantee the evaluation of correct delay time Tpdc of each inverter cell.  Logical threshold voltage for the voltage Vot1 of an output pin in each inverter cell is allowed to be equal to the logical threshold voltage for the voltage Vin2 of an input pin in a succeeding inverter cell so as to guarantee the evaluation of correct delay time Tpdw for an inter-cell wiring.
Patent JP-2000152786-A (JP)
Title: Manganese peroxidase gene
Inventor: HIROSUE SHINJI
IPC: C12R1/645
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a new manganese peroxidase P.s-mnp1 gene which has a specific base sequence derived from Phanerochaete sordida, and can be used for producing an enzyme having an excellent lignin-degrading ability derived from a white-rot fungus and so on. SOLUTION: This new manganese peroxidase P.s-mnp1 gene, which is derived from Phanerochaete sordida, has the base sequence shown by the formula, and can be used for producing a manganese peroxidase which plays an important role in the degradation of lignin in a white-rot fungus and so on, is obtained by isolating mRNA from P. sordida strain YK-624 (ATCC 90872) by the conventional method, constructing a cDNA library using the obtained mRNA, followed by cloning the obtained library by the PCR using primers consisting of regions which are highly conserved among peroxidases derive from white-rot fungi and so on.
Patent JP-H02269368-A (JP)
Title: Recording paper sorting device
Inventor: OWADA AKINOBU
IPC: G03G15/00
Filed: 1989-04-10
Abstract: PURPOSE:To stably place a large-sized recording paper on a paper ejecting tray which is small in size by successively providing an auxiliary ejected paper receiving member on which a part of the recording paper can be placed near the outer end part of the paper ejecting tray. CONSTITUTION:The auxiliary ejected paper receiving member 131 on which a part of the recording paper P can be placed is successively provided near the outer end part of the paper ejecting tray 130. The long and large-sized recording paper P is fed with the conveying force of a driving roller 112, a follower roller 113 and pressing rollers 122 and 123, slides on the upper surface of the paper ejecting tray 130 and is deflected in a horizontal direction when it reaches the uppermost end of the tray 130. Then, it slides on the auxiliary ejected paper receiving member 131 which is nearly horizontal and is stably stopped at the time of completing the conveyance. Thus, the paper ejecting tray is miniaturized because a recording paper placing surface is allowed to be extended by connecting the auxiliary ejected paper receiving member to the paper ejecting tray only when the large-sized recording paper is ejected to be placed.
Patent JP-S59215650-A (JP)
Title: Mass analysis device
Inventor: MATSUDA HISASHI
IPC: G01N27/62
Filed: 1983-05-24
Abstract: PURPOSE:To secure such a device as being so extensive in a measurable mass range and excellent in an aspect of sensitivity and resolution as well as capable of its miniaturization, by making the turning angle and radius of an ion beam at both magnetic and electric fields into a specified range each. CONSTITUTION:An accelerated ion beam 1B is taken out of a slit 4 of an ion source 1 and fallen on a sector magnetic field 7 as an incident beam after passing through the inside of each of two electrostatic quadrupole lenses 5 and 6. Inside this magnetic field 7, ion is dispersed around in proportion to its mass charge ratio and such one that has a specified mass charge ratio is fallen on an ion detector 10 via an electrostatic quadrupole lens 8 and a cylindrical electric field 9 and thus detected. When the turning angle and radius of the ion beam at the magnetic field 7 is set down to phim and rm each while the turning angle and radius of the ion beam at the electric field 9 to phie and re each in case of such a mass analysis device, it is so designed as to satisfy these expressions of 82 deg.<= phie<=88 deg., 39 deg.<=phim<=41 deg. and 0.715<=re/rm<=0.755.
Patent JP-S5215269-A (JP)
Title: Method of manufacturing semiconductor pellets
Inventor: OKAZAKI TATSUROU
IPC: H01L21/301
Filed: 1975-07-26
Abstract: PURPOSE: To perform a high accuracy wafer cutting operation by cutting while spurting an etching solution mixed with grains. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04219274-A (JP)
Title: Current-carried thermal transfer sheet
Inventor: SATAKE NAOTO
IPC: B41M5/20
Filed: 1991-03-29
Abstract: PURPOSE:To enhance the heat resistance of the above sheet by constituting a current-carried heat generating sheet having a thermal transfer dye layer on the single surface thereof of a layer obtained by crosslinking a resin composition consisting of a conductive substance, a polymer and a predetermined amount of a monomer by ionizing radiation. CONSTITUTION:A current-carried thermal transfer sheet consists of a current- carried heat generating sheet and the dye layer containing a thermal transfer dye formed on one surface thereof. The current-carried heat generating sheet is composed of a layer obtained by crosslinking a resin composition consisting of a conductive substance, a polymer such as polyester and 10-150 pts. by wt. of the polymer of a monomer such as tetraethylene glycol di(meth)acrylate by ionizing radiation. By this crosslinking, heat resistance and mechanical strength at the time of heating are enhanced and the heat fusion of a base sheet (heating resistance layer) to an electrode head is eliminated and the running property of the electrode head becomes well.
Patent JP-S61252330-A (JP)
Inventor: HAINTSU BURUNNERU
IPC: D02G3/32
Filed: 1986-04-22
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-H05263631-A (JP)
Title: Exhaust emission control device for internal combustion engine
IPC: F01N3/28
Filed: 1992-03-18
Abstract: PURPOSE:To widen a temperature window indicating high NOx purification ratio of an exhaust emission control device. CONSTITUTION:A plurality of lean NOx catalysts 6a, 6b are parallelly arranged in an exhaust passage 4, which catalysts show high purification ratio against NOx and have different catalytic temperature. A switching means 8 is operated for switching exhaust flow to either catalyst 6a or catalyst 6b. A switching means controlling means controls the switching of the switching means so as to enlarge an exhaust supply ratio to the side of the high temperature type lean NOx catalyst 6a, as the exhaust temperature gets higher. A characteristic of the high temperature type lean NOx catalyst 6a is obtained when the exhaust temperature is high, a characteristic of a low temperature type lean NOx catalyst 6b is obtained when the exhaust temperature is low, and thereby a temperature window is widened.
Patent JP-S61274307-A (JP)
Title: Winding method for wound core of transformer and its equipment
Inventor: OKUMURA KENJI
IPC: H01F41/02
Filed: 1985-04-27
Abstract: PURPOSE:To make it passible to wind the wound core with a certain space factor without loading the excessive tension beyond the necessary level and under the condition that several sheets of thin belt are superposed, by keeping the sending speed and the carrying speed of the thin belt and the peripheral speed in the course of thin belt winding constant even when the thickness of the wound core increases. CONSTITUTION:When the thin belt T is wound around the bobbin 45, the number of revolution of the roller 41 is detected. In case the number of revolution of the roller 41 exceeds a certain value, the number of revolution of the motor 41 to rotate the wind axis is decreased by the order of decreasing speed from the controller 70. That is, the peripheral speed of the wound core to be wound is made equal to the rotational speed of the roller 41 or the feed-out motor 7. Thus the wound core of the non-crystalline magnetic thin film T can be wound with a certain space factor and without slackness and excessive tension under the condition that several sheets are superposed being impressed a certain tension by the back tension equipment 11 and the controlling roller 34.
Patent JP-2000287416-A (JP)
Title: Motor for pump of antilock brake device for vehicle
Inventor: SHIMIZU MUTSUMI
IPC: B60T17/02
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a motor for a pump of an antilock brake device for a vehicle resistant to vibration by preventing rattling of a brush holder by surely aligning it in the radial direction and the axial direction, and using no elastic members in alignment parts. SOLUTION: A brush holder 70 has a first protrusion 88 formed on the outer periphery, a fitting wall 70a wherein the protrusion 88 is flattened and fitted in a small diameter part 54b of a yoke 54, an abutting part 70b abutting against a step-difference part 56 between the small diameter part 54b and a large diameter part 54a of the yoke 54, and a second protrusion 86 protruding on the side of a device main body 32. A housing 72 is fitted in the inner wall of the large diameter part 54a of the yoke 54, the second protrusion 86 is crushed on the wall surface of the housing 72, and the brush holder 70 is forcibly clamped and held between the step-difference wall 56 and the wall surface of the housing 72.
Patent JP-H11291658-A (JP)
Title: Method for preliminarily polishing metal plate for printing plate
Inventor: ENDO MASAHIRO
IPC: B41N3/04
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for preliminarily polishing to obtain a uniform rough surface in the case of thereafter primarily polishing by polishing without surface roughness fault or an unevenness of the metal plate for the printing plate. SOLUTION: Since the metal plate 12 for a printing plate is primarily polished by a nonwoven fabric roller 14 containing abrasives 27 in a nonwoven fabric 26 as a pretreatment of roughing the plate 12 by primarily polishing the plate 12, the plate 12 can be polished without surface roughness fault or without unevenness of the plate 12, and thereafter uniform rough surface having sufficient surface roughness can be obtained in the primarily polishing. In this case, since the roller 14 is brought into contact with the plate 12 at a rotating circumferential speed of 100 m/min or more for 3 sec or more at the time of preliminarily polishing by the roller 14 containing the abrasives 27 in the fabric 26, even in the case of using a new nonwoven fabric roller 14, it can be preliminarily polished in the state that the abrasives 27 is effectively exposed from a surface of the roller 14.
Patent JP-S58210360-A (JP)
Title: Control device for diesel engine
Inventor: MIZUSHINA MASAAKI
IPC: F02N9/04
Filed: 1982-05-29
Abstract: PURPOSE:To shorten the time of starting and braking by providing a computing element to compensate opening/closing angles of a starting valve and a blow valve on the basis of the number of revolutions of an engine and a starting air pressure and a computing circuit to modify the compensated angle by a specific condition. CONSTITUTION:A control device is provided with a transducer 14 to obtain the number of revolutions of an engine by a signal from a crank angle detector 13, an opening detector 12 of a starting valve, and a starting air pressure detector 10. A computing element 18 compensates opening/closing angles of the starting valve and the blow valve on the basis of the number of revolutions of the engine and a starting air pressure. A register A16 issues a signal to modify the compensated angle on the basis of the difference between an actual valve-opening angle and a reference valve-opening angle. This construction permits to promote the capacity of braking, and shorten the time of starting and braking.
Patent JP-S5519270-A (JP)
Title: Tumor controlling substance and medicine containing it
Inventor: HANSU OSUBUARUTO
IPC: A61K31/415
Filed: 1979-07-19
Abstract: Sarcosine and certain sarcosine derivatives, specifically N-low alkyl glycines with 1 to 4 carbon atoms in the N-alkyl part, their acid amides and sarcosine anhydride exhibit a tumor-inhibiting effect alone for themselves and mixed with one another, as well as a synergistic effect in combination with other tumor-inhibiting compounds, in particular antineoplastic alkylating compounds, intercalating substances, antimetabolites and plant substances.