baber/WOPTO huggingface dataset:
Patent JP-H11328311-A (JP)
Title: Method for extracting pattern in image, method for recognizing pattern in image, method for deciding image abnormality, and storage medium
Inventor: TAKAHASHI HIROKO
IPC: G06K9/62
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To stably extract a target pattern from an input image even if the input image has noise or a shadow or if the pattern to be extracted is partially hidden in the image. SOLUTION: The method for extracting the predetermined pattern in the photographed input image by a programmed computer has a step (101) for storing a representative pattern to be extracted, a step (102) for storing the input image, a step (103) for filtering the stored representative pattern and stored input image respectively, a step (104) for integrating the filtering process result of the representative pattern and the filtering process result of the input image, and a step (105) for extracting the representative pattern from the integration result and also specifying its position.
Patent JP-H01157519-A (JP)
Title: Vapor growth apparatus
Inventor: SHISHIGUCHI SEIICHI
IPC: H01L21/205
Filed: 1988-09-02
Abstract: PURPOSE:To improve uniformity of a film thickness among substrates by a method wherein two or more reaction-gas discharge holes are made in a longitudinal direction on the side of a nozzle pipe and a reaction gas is introduced from both ends of the pipe so that a flow rate of the reaction gas to be spouted can be made definite. CONSTITUTION:A reaction gas is spouted from a nozzle pipe 7, is passed through gas discharge holes 8 made in a wall face of an inner pipe and is discharged from an exhaust port 9. The nozzle pipe 7 is constituted by two nearly parallel nozzle pipes whose uppermost parts and lowermost parts have been connected; the reaction gas discharge holes corresponding to positions where single-crystal substrates 5 are placed are formed in one pipe; a reaction- gas introduction port is formed in its central part in the other pipe. Accordingly, even when a reaction gas is spouted from the discharge holes 10 near a tip part in the upper part, its spouted flow rate is not reduced, and the amount of the reaction gas to be supplied to all the substrates 5 becomes definite; it is possible to massproduce an epitaxial film whose uniformity of a film thickness among the single-crystal substrates 5 is high.
Patent JP-H0269554-A (JP)
Title: Production of unsaturated polyester resin molding material
Inventor: ABE ATSUSHI
IPC: C08L67/06
Filed: 1988-09-02
Abstract: PURPOSE:To reduce a time required for changing the color of a resin article so as to respond to market needs requiring small amounts and various kinds of the resin articles by mixing and coloring a granulated resin with an organic solvent containing an unsaturated polyester resin and a coloring agent dissolved therein. CONSTITUTION:An unsaturated polyester resin is compounded with, on occasion, a crosslinking agent, polymerization initiator, filler, mold release agent, coupling agent, thickening agent, etc., and subsequently mixed, kneaded and granulated. The obtained granules are mixed and colored with an organic solvent containing an unsaturated polyester resin and a coloring gent dissolved or dispersed therein. The mixing process is performed at a rotation number of 15-40 RPM at 20-70 deg.C by use of a rotation stirrer, etc.
Patent JP-H0538738-A (JP)
Title: Molding machine, plasticization part of which is separated
Inventor: NISHIWAKI NOBUHIKO
IPC: B29C48/395
Filed: 1991-08-07
Abstract: PURPOSE:To inject a resin which is uniformly kneaded and plasticized at a, uniform temperature by separating a molding machine of synthetic resin into a plasticization part, a kneading part and an injection part and injecting the synthetic resin supplied from the plasticization part and the kneading part via a cylinder for injection. CONSTITUTION:A feed zone FZ and a compression zone CZ are made independent of an injection or extrusion zone MZ and formed. Moreover one step, multisteps or the respective steps are constituted so that plasticization of synthetic resin is continuously performed by a screw having a short shaft or many shafts. Further plasticized resin is stored in a resin reservoir PC1 at low pressure. This stored plasticized resin is weight by the screw SC1 of a matering zone MZ (injection or extrusion zone) and injected. Both a plasticization screw SC2 and a hopper H are provided to the feed zone FZ and also a feed plunger P1 is inserted into the compression zone CZ.
Patent JP-2001045185-A (JP)
Title: Remote monitor system
Inventor: MORI SHINTARO
IPC: G08B25/00
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for a voice input exclusive device and a setting exclusive device such as a personal computer for a remote monitor side. SOLUTION: In the case that a speaker 130 requires outputting a voice such as giving a warning from a remote monitoring device to a device to be monitored, a telephone terminal 180 is used for voice input. Furthermore, the telephone terminal 180 transmits a PB signal or a DP signal as a selected numeral signal to apply various setting to each of host.subordinate ADSL (asymmetrical digital subscriber line) multiplexer sections 110, 160.
Patent JP-H0513110-A (JP)
Title: Method of charging zinc suspension battery, zinc suspension battery and zinc suspension for battery
Inventor: PEETAA YAN SONNEFUERUDO
IPC: H01M12/08
Filed: 1991-05-23
Abstract: PURPOSE: To prevent accumulation of zinc on an electrode during charging by charging with a voltage less than that which is 50mV higher than the absolute value of balanced potential for zinc suspension-electrode aggregated by using a material with a large overvoltage as the material for a current conducting electrode. CONSTITUTION: An annular rotary electrode 2 made of boron carbide on the bottom of a plastic wall 1 can avoid Zn attachment by giving it a mirror surface. A fine porous diaphragm 3 between the electrode 2 and a dipole oxygen electrode 4 is arranged. The diaphragm 3 seals a shaft 7 and the shaft 7 is insulated from electrolyte. Charging is carried out at a specified voltage. A slide ring 6 removes charge from the electrode 2 by a brush 9. When a motor 8 rotates the electrode 2, electrolyte flows. The flow increases the chance of collision between suspension Zn particles and the electrode 2 surface. An particles pick up charges from the electrode by collision, zinc acid ions that are included in the liquid coating of particle surroundings change metal Zn and OH ions that generated simultaneously diffuse in solution.  The generated Zn does not precipitate on the electrode 2 for a high overvoltage, but precipitates on Zn particles with collision and is stored.
Patent JP-S6378418-A (JP)
Inventor: MASUDA SHUNJI
IPC: G01R31/327
Filed: 1986-09-19
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-H0560977-A (JP)
Title: Zoom lens
Inventor: ITO YOSHIAKI
IPC: G02B13/18
Filed: 1991-09-02
Abstract: PURPOSE:To obtain a small-sized and high-power zoom lens which has a small number of constituting lenses by arranging first to fourth lens groups and giving refracting powers of opposite signs to second and third lens groups and changing intervals of lens groups to vary the power. CONSTITUTION:A first lens group 1 arranged on the object side (long conjugate side) has a negative refracting power and consists of a negative meniscus lens whose convex is directed to the object side. A second lens group 2 consists of a negative meniscus lens whose convex is directed to the object side. A third lens group 3 has a positive refracting power and consists of a cemented lens, where a negative lens is stuck to a positive lens whose powerful concave is directed to the image side (short conjugate side), or a double convex lens, and a fourth lens group 4 has a negative refracting power and consists of a positive lens whose convex is directed to the image side and a negative lens which is separated from this positive lens and has the powerful concave directed to the object side. Intervals of lens groups 1 to 4 are changed to vary the power. The second lens group 2 and the third lens group 3 have refracting powers of opposite signs.
Patent JP-2000054264-A (JP)
Title: Production of foam rubber coated cloth using dyed outer material
Inventor: MORIYAMA MIKIYA
IPC: G06F3/039
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing foam rubber coated cloth excellent in finished appearance and feeling, in which foam layer rubber doesn't exude onto the surface of outer material and dyed patterns of outer material don't migrate to foam rubber layer or to desk mat or the like being in contact with the layer, don't change color and don't curve, when producing foam rubber coated cloth using a dyed outer material through calendering. SOLUTION: When producing foam rubber coated cloth using a dyed outer material, the method of this invention is as follows: (1) laminating a foaming agent-including rubber composition 1 in a kneaded state through calendering on separable substrate cloth 3; (2) foaming and curing the foaming agent- including rubber layer; (3) forming a layer treated for preventing exudation on the underside of the dyed outer material: (4) bonding the outer material to the separable substrate cloth 3 with an adhesive so that the layer treated for preventing exudation comes into contact with the laminated, foamed layer 6; and (5) separating the cloth 3.
Patent JP-2001038620-A (JP)
Title: Dressing method
Inventor: ARAKAWA AKIRA
IPC: B24B53/00
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To perform dressing on a grinding wheel with high accuracy without being influenced by a dimensional change in the grinding wheel caused by a temperature change by supplying a grinding liquid to the grinding wheel before bringing a dresser and the grinding wheel close to each other by a prescribed feed quantity. SOLUTION: After setting a grinding wheel 46 in a prescribed stanby position, a cutting oil supply device 50 is turned on to spray cutting oil only for a specific time toward the grinding wheel 46 from a nozzle 48. After stopping supply of the cutting oil, while bringing the grinding wheel 46 close to a dresser 36 by a unit feed quantity, a position for the grinding wheel 46 to contact with the dresser 36 is detected. Thus, a temperature of the grinding wheel 46 is stabilized by supplying the cutting oil to the grinding wheel 46 before detecting the position for the grinding wheel 46 to contact with the dresser 36, thereby reduce a dimensional variation in the grinding wheel 46, so that dressing can be performed on the grinding wheel 46 with high accuracy.
Patent JP-2000057756-A (JP)
Title: Hard disk angle-adjusting apparatus
Inventor: TSUKAMOTO KOJI
IPC: H05K5/03
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To enable use of an inclined hard disk apparatus by providing an adjusting mechanism for adjusting an inclination angle in the horizontal direction of the hard disk apparatus. SOLUTION: When the rear part of body 1 is placed on a board, for example, in order to assure easier manipulation of a keyboard 2 provided to the body 1, the body is inclined to the front side and the hard disk apparatus 5 is also inclined in the front side. In order to keep the horizontal condition of the hard disk apparatus 5, an engaging part of an adjusting knob is engaged with a slit formed at the lower end part of an angle-adjusting screw 9 and thereafter the adjusting knob is rotated to assure accurate adjustment. When the adjusting knob is rotated, the angle-adjusting screw 9 rotates and thereby a holding part 6 on which a screwing hole is formed in the condition being screwed with the feed screw is rotated for displacement using the supporting axis of a hinge 7 as the fulcrum. Through the manipulation explained above, the recording operation and reading operation of the signal to the hard disk comprised in the hard disk apparatus 5 can be performed accurately.
Patent JP-S6464959-A (JP)
Title: Automatic roll diameter preset device
Inventor: TOMIOKA TAKASHI
IPC: B65H26/08
Filed: 1987-09-07
Abstract: PURPOSE:To eliminate loosening or cutting of paper when a DC motor for driving an unwinder starts to rotate by carrying out measurement of roll diameter and preset of the unwinder automatically. CONSTITUTION:An auxiliary roll 7 is contacted with an unwinder 1 then a DC motor 2 is rotated for a predetermined time. Rotation at that time is detected through a rotation detector 10 and counted through a counter 11, while at the same time, rotation of the auxiliary roll 7 is detected through a rotation detector 12 and counted through a counter 13. Roll diameter of the unwinder is operated through an operating unit 15 based on rotations of the unwinder roll 1 and the auxiliary roll 7 and the diameter of the auxiliary roll inputted previously from a setter 14, and the operated result is employed as a preset value. Then field current of the DC motor 2 is controlled through a field controller based on the preset value thus completing starting operation.
Patent JP-H0653989-A (JP)
Title: Atm cell multiple circuit
Inventor: HONDA MASAHIKO
IPC: H04Q11/04
Filed: 1992-07-29
Abstract: PURPOSE:To provide an ATM cell multiplex circuit for which two ATM cell input lines are multiplexed and made into one ATM cell output line by extremely simple constitution. CONSTITUTION:FIFOs 10 and 11 are provided corresponding to the two input lines 101 and 111 and corresponding input cells (except idle cells) are successively stored. When the cells are stored, the respective FIFOs 10 and 11 transmit read requests 104 and 114 to a control circuit 30. The control circuit 30 reads the output of the respective FIFOs 10 and 11 alternately by each cell when the both read requests are present, reads the output of the FIFO 10 and 11 when only one read request is present, transmits the idle cells when neither read request is present and respectively transmits them through a selection circuit 20 to one output line 201.
Patent JP-S61100658-A (JP)
Title: Apparatus for biological measurement of nitration speed
Inventor: SHINOHARA TAIZO
IPC: G01N33/18
Filed: 1984-10-24
Abstract: PURPOSE:To measure a nitration speed from the injection speed of alkali, which is required for constantly holding the concn. of the bicarbonate ion in the liquid phase of an aeration tank into which activated sludge is introduced and the pH of said liquid phase, by an online system. CONSTITUTION:Activated sludge is supplied to a small aeration tank 4 from an aeration tank 1 by a raw water sampling apparatus 2 and ammonia is further supplied to said tank 4 as the substrate of nitration by a pump 10. Aeration air is recirculated between the tank 4 and a carbon dioxide analyser 13 by a pump 7 and supplied into activated sludge by a stirring propeller 6. A gas flow control valve 8 is opened by the signal of an operation control apparatus 14 and air is supplied by a pump 9 to perform control so as to make the concn. of carbon dixide in the tank 4 constant. The pH in the tank 4 is detected by a pH-meter 11 and an alkali supply pump 122 is operated by the operation control apparatus 14 to perform control so as to make pH constant. A nitration speed is calculated on the basis of the alkali injection speed at this time.
Patent JP-H0858876-A (JP)
Title: Storage tray for semi-conductor integrated circuit device
Inventor: YUKI TAKASHI
IPC: B65D85/86
Filed: 1994-08-24
Abstract: PURPOSE: To provide a storage tray for semi-conductor integrated circuit device wherein a uniform heat treatment can be done for semi-conductor integrated circuit devices by the convection of air when the storage trays for semi-conductor integrated circuit device, wherein semi-conductor integrated circuit devices are contained, are stacked and heat-treated. CONSTITUTION: An engaging wall 3 is hung downward from the rim of a base 2 extending to the whole periphery. At the same time, columns 4 for engagement which engage with the internal surface of the engaging wall 3 and are higher than the height of the engaging wall 3 are erected with an approx. fixed interval on the top of the outer periphery of the base 2, extending to the whole periphery. By doing so, a gap is formed between the top and bottom engaging walls 3 when a plurality of storage trays 1 for semi-conductor integrated circuit device are stacked. On the upper surface of the base 2, supporting protuberances 6 which engage with resin sealing parts of semi-conductor integrated circuit devices and lift the leads of the semi-conductor integrated circuit devices from the upper surface Of the base 2 are provided in the longitudinal and lateral directions. Then, between the supporting protuberances 6, columns 7, of which the upper surfaces come into contact with the lower surface of the base 2 when the storage trays 1 for semi-conductor integrated circuit device are stacked, are provided.
Patent JP-H1165409-A (JP)
Title: Learning device
Inventor: MATSUZAKI ATSUSHI
IPC: G11B19/02
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To provide the learning device which is improved in operability and increases learning effect. SOLUTION: The learning device 10 is equipped with a playback and and playback-after-block-forward button 11, which is pressed for a relatively short time for ordinary reproduction and pressed longer for reproduction from a next data block. A repetitive playback and playback-after-block-return button 12 allows the device to repeatedly reproduce a last reproduced data block by relatively-short-time depression and stand by or reproduce a previous data block and stand by longer-time depression. With a voice language kind selection button 14, pieces of character data are switched and displayed and with underline move buttons 15 and 16, a word displayed at a character display part 6 is specified and with a dictionary function select button 17 pressed, the meaning, etc., of the word appears on the character display part 6.
Patent JP-S6469297-A (JP)
Title: Driving device for stepping motor
Inventor: OSANAWA HIROYUKI
IPC: H02P8/00
Filed: 1987-09-04
Abstract: PURPOSE:To suppress the vibration of a stepping motor and to reduce noise by switching the exciting time of each exciting phase when a stepping rate is slow. CONSTITUTION:When operating in a normal stepping rate, a stepping rate detector 7 does not output an exciting time switching signal 7A. Thus, an exciting time switching circuit 8 outputs exciting signals 3A, 3B from an exciting signal generator 3 as final exciting signals 8A, 8B to a stepping motor driver 4 as they are. In case of a slow stepping rate of approx. 1/2 of normal value, the detector 7 outputs an exciting time switching signal 7A. An exciting time is switched by the switching circuit 8 to obtain a balanced exciting time.
Patent JP-H0950496-A (JP)
Title: Connector for ic card with ic card extraction prevention mechanism
Inventor: HAMANO SHOICHI
IPC: H01R13/629
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To prevent a card from being extracted when a battery pack is not used for the prevention of the unexpected extraction of the card by providing a card stopper on the one guide wall on the side of an IC card insertion port. SOLUTION: On the one guide wall 18 on the side of a card insertion port 26, a card stopper 16 is provided. In the card stopper 16, a protruding part 20 is provided at the almost center. In an insulator 14, the recessed part 24 into which the protruding part 20 provided on the card stopper 16 gets at the time of pressing a card is provided. The card stopper 16 is made to rotate by defining an axis 22 as fulcrum or the card stopper 16 is made to move in uniaxial direction. Namely, because the card stopper 16 is made to rotate having the axis 22 as fulcrum and the card stopper 16 is made to move in the uniaxial direction, a card 38 can be easily pressed. By providing the card stopper 16 with the protruding part 20 and the recessed part 24, click feeling can be made to have when the card 38 is gotten into a connector 10.
Patent JP-S6378548-A (JP)
Title: Manufacture of semiconductor device
Inventor: MUKAI RYOICHI
IPC: H01L27/10
Filed: 1986-09-20
Abstract: PURPOSE:To shorten the time of a manufacturing process by irradiating an Al layer formed on the surface of a P-type diffusion layer and an N-type silicon film with energy beams, reacting the layer and the film to shape an Al-silicon alloy layer and bringing a section between the Al-silicon alloy layer and the P-type diffusion layer to a conductive state. CONSTITUTION:A P-type diffusion layer 12 is formed to an N-type silicon substrate 11 and contact holes 13a to a layer insulating film 13 and the upper surface of the diffusion layer 12 on the layer 12, and an Al layer 15 is shaped through an N-type polysilicon film 14. When laser beams (energy beams) 10 are projected from an upper section and the Al layer 15 and the peripheral section of the layer 15 are heated locally, the Al layer 15 and the polysilicon film 14 or the Al layer 15 and the silicon substrate 11 are reacted, thus shaping an Al-silicon alloy layer 16. Since the alloy layer 16 functions as a P type, P-N junctions among the bases of the contact holes 13a and the diffusion layer 12 are removed, and a conductive state can be brought. Accordingly, only a short heating time may be used, and a semiconductor device can be manufactured by a short process.
Patent JP-2000051899-A (JP)
Title: Sludge dehydration method and apparatus
Inventor: SATONAKA YUKIO
IPC: B01D21/01
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To conserve energy by using hollow yarn membranes and to dispense with a flocculation sedimentation tank in the dehydration of sludge generated by sewage treatment. SOLUTION: A sludge introducing pipe 7 introducing sludge generated by sewage treatment and a flocculant introducing pipe 8 are provided to a mixing tank 1. A flocculant is added so that the dry wt. of the flocculant to that of sludge becomes 0.5-2.0%. Sludge and the flocculant are stirred and mixed by a stirrer 2 and the flocculated sludge is fed to a dehydration tank 4 by a sludge pump 3. The moisture of flocculated sludge is sucked and removed by the hollow yarn membrane module 5 provided to the dehydration tank 4 and discharged to the outside through the water absorbing piping 12 connected to the hollow yarn membrane module 5. The dehydrated sludge is discharged from a sludge discharge pipe 11.
Patent JP-H0862096-A (JP)
Title: Device for measuring beam spread angle
Inventor: ITO YUJIRO
IPC: H04B10/112
Filed: 1994-08-25
Abstract: PURPOSE: To provide beam spread angle measuring instrument which can easily and accurately measure a spread angle for a flux of light emitted from a light space transmission device. CONSTITUTION: The title device is provided with angle detection systems 21, 23, 26, and 28 and 22, 24, 27, and 29 for detecting angles θ1 and θ2 of a flux of light L1 for a light axis and a spread angle detection system 30 for detecting a spread angle θ as an entire flux of light L1 based on the angle detection results θ1 and θ2 at both edges of the flux of light L1 in a direction for crossing the light axis.