baber/WOPTO huggingface dataset:
Patent JP-S6464279-A (JP)
Title: Laser equipment
Inventor: NODA KANEYA
IPC: H01S3/098
Filed: 1987-09-03
Abstract: PURPOSE:To make it possible to change continuously beam mode, beam diameter and maximum output, by constituting a laser equipment in the manner in which the distance between an aperture and a front part partially reflecting mirror can be continuously changed. CONSTITUTION:An aperture driving equipment 8 comprises a screw shaft 8a and a driving equipment 8b, and is screwed in the screw shaft 8a on the base part 6a of an aperture. When the screw shaft 8a is rotated by the driving equipment 8b, an aperture 6 is moved between A and B along the optical axis as shown by an arrow 9. Laser gas is excited by discharge, oscillation is generated by reflecting mirrors 4, 5, and a laser light is output to the side of a front part partially reflecting mirror 5. As to the output laser light, the mode, the beam diameter and the maximum output are determined by the discharge space, the curvatures of the reflecting mirrors 4, 5 and the diameter of the aperture 6. When the aperture 6 is moved in the optical axis direction by the driving equipment 8, the beam restriction changes, and as a result, the beam mode, the beam diameter and the maximum output continuously change.
Patent JP-2001052772-A (JP)
Title: Mounting structure of round plate terminal
Inventor: SEKIDO TOSHIHISA
IPC: H02G3/16
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of a round plate terminal capable of surely preventing a mounting defect of the round plate terminal. SOLUTION: A bolt insertion hole 14 is opened in a terminal body 12, and a projecting part 16 is projected on its circumferential edge. A wall part 23 and a stud bolt 24 are erected on the upper surface 22a of a mounted part 22, and an inside wall surface 23a is formed on the inside face of the wall part 23. The inside wall surface 23a is so arranged as to face the circumferential edge of the terminal body 12 when the stud bolt 24 is inserted into the bolt insertion hole 14. In this condition, an LA terminal 11 is fixed to the mounted part 22 by screwing a nut 25 onto the stud bolt 24.
Patent JP-H0669173-A (JP)
Title: Device for eliminating remaining-metal dissolving solvent
Inventor: ONISHI TOSHIO
IPC: B24B9/00
Filed: 1992-08-18
Abstract: PURPOSE:To provide an elimination device which continuously performs a series of processes from outer-periphery grinding to drying without removing a wafer by mounting the wafer to a rotating carriage once and prevents the life of a whetstone for grinding from being reduced and faults such as the cutout, the crack, etc., of the wafer from being generated when eliminating solvent for dissolving remaining-metal. CONSTITUTION:A wafer 1 after liquid phase epitaxial wafer growth is mounted to a wafer chuck table 3 and rotated, at the same time, a whetstone 6 is rotated and the outer periphery of the wafer 1 is ground. At this time, a hot water 7 of approximately 50 deg.C or higher which dissolves a solvent 2 is supplied in spray as a grinding water. After grinding the outer periphery, the whetstone 6 is stopped for leaving the wafer 1, at the same time, the number of rotations of the wafer 1 is increased and straight hot water 7a is sprayed on the surface of the wafer 1 for blowing off the solvent 2 adhering to the surface by a centrifugal force. Further, after operating for a certain period of time, the supply of the hot water 7a is stopped and the wafer 1 is rotated, thus blowing off a water drop 8 adhering to the surface by the centrifugal force.
Patent JP-S61108790-A (JP)
Title: Surge control system
Inventor: JIYOSEFU EI BORUTON
IPC: D21F7/12
Filed: 1985-10-03
Abstract: A surge control system for dewatering press felts on a papermaking machine which includes a suction pipe (12), a variable speed drive motor (38), a centrifugal exhauster (26) driven by the variable speed drive motor and connected to the suction pipe to provide vacuum to a felt (14) passing over a slot (18) for dewatering thereof. A surge valve (28) is provided and is opened to admit air to the centrifugal exhauster (26) so as to prevent surge when the centrifugal exhauster is operating at a predetermined level at which the centrifugal exhauster will surge.
Patent JP-H0774327-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MOMOSE SEISHI
IPC: H01L21/82
Filed: 1993-09-03
Abstract: PURPOSE:To provide a semiconductor integrated circuit device having a reduced chip size and a shorter delay time when an inner logic output load is small by a method wherein bipolar transistors are effectively used in inner cells, and the selection of a CMOS logic circuit and a BiCMOS logic circuit is made. CONSTITUTION:In inner cells, bipolar cells 13 possessed of bipolar transistors and resistors and CMOS cells 12 composed of MOS transistors are combined at different numerical ratios into a cell array corresponding to load area for the formation of a CMOS logic circuit or a BiMOS logic circuit. A unused bipolar transistor is made to form a power supply capacitor as an inverse bias. By this setup, a circuit is changed in constitution by an output load capacitor, whereby an excessive bipolar transistor can be eliminated, and consequently a semiconductor integrated circuit device of this constitution can have a smaller chip size and lower power consumption. A capacitor is internally provided, so that a power can be stably supplied.
Patent JP-H0539614-A (JP)
Title: Method for setting box frame structure on water bottom foundation and box frame structure
Inventor: KANIE TOSHIHITO
IPC: E02D23/02
Filed: 1991-08-06
Abstract: PURPOSE:To facilitate towing operations and stabilize the whole box frame group by towing a box frame group constituted expansively in a contracted flat state and sinking and setting the group on the bottom of the water so that the height of the group is increased sequentially from the outermost box frame to the central one. CONSTITUTION:A plurality of box frames including a central box frame 1, intermediate one 2, outside one 3, etc., are piled up to at least two stages to constitute a telescope type of expansible box frame group. Next, after the box frame group is contracted flat and towed to a required installation place, the outermost box frame 3 is sunk to be fixed to a predetermined water bottom foundation. Next, upon the frame 3, the box frame group of the intermediate and central box frames 2, 1 are set so that the group is heightened stepwise toward the central part in the mentioned order of box frames. Thus, the box frame group can be towed without being limited by draft depth and sufficiently resist against a horizontal force after being provided.
Patent JP-H0561087-A (JP)
Title: Optical logical operation element
Inventor: NISHII KANJI
IPC: G02F3/00
Filed: 1991-08-30
Abstract: PURPOSE:To allow optical digital computation by controlling the polarization direction of the incident linearly polarized light of space optical modulation elements by the signal level of a voltage control means, thereby executing an OR logical operation using the exit light of a polarizing element as output. CONSTITUTION:The input images photographed by TV cameras 3, 4 are displayed on the respective space optical modulation elements 5, 6. The picture elements corresponding to the bright part of the binarized input images are impressed with a voltage and, therefore, the incident light is emitted in the S polarized state. Since the picture elements corresponding to the dark part are not impressed with the voltage, the light is emitted as P polarized light. Consequently, the incident light on the bright part of the input image displayed on the space optical modulation element 5 is reflected by a polarization beam splitter 7 and the incident light on the dark part is transmitted. On the other hand, the incident light on the bright part of the input image displayed on the space optical modulation element 6 is reflected by a polarization beam splitter 8 and is converted to the P polarized light which is then transmitted through the polarization beam splitter 7. Namely, the OR logical operation to display the bright part on the output image is optically executed if there is the bright part in either of the input images.
Patent JP-H1066341-A (JP)
Title: Power saving apparatus
Inventor: FUJIMOTO MASANOBU
IPC: H02H7/04
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a power saving apparatus for household application and business application, which does not give influence upon a load when the drop of an input voltage exists and the drop of an output voltage is larger than the expected drop. SOLUTION: A single-phase 2-line type auto-transformer 2 which has a plurality sets of main coils L1-L2 and L5-L6 and a plurality of exciting coils L3-L4 and L7-L8 which are connected in series to each other between the end parts of the main coils L1-L2 and L5-L6 and a control unit 5 which has thyristors 3 and 4 which disconnect one or a plurality of sets of the exciting coils L3-L4 and L7-L8 and controls the thyristors 3 and 4 in accordance with the drop or rise of a detected voltage which is not higher than a predetermined voltage are provided. When an output voltage detection unit 6 detects the fluctuation of an output side voltage, the control unit 5 drives the thyristors 3 and 4 and adjusts the output voltage so as not to give the influence upon a load.
Patent JP-H0880777-A (JP)
Title: Cup holder device
Inventor: TERAI TAKEHIRO
IPC: B60N3/10
Filed: 1994-09-14
Abstract: PURPOSE: To provide a cup holder device improving the storage property of a holder case and capable of preventing a holder case from being unnecessarily enlarged in width size. CONSTITUTION: A holder section 29 is fixed to or released from a lid by a fixing means 39, and the front section of the holder section is not required to be bent as an 'action section' as before. The upper end face 22 of a holder case 21 is not required to be set partially low, the whole height of the holder case 21 can be sufficiently secured, and the storage property can be improved when the holder case 21 is utilized as a glove compartment. Both the right and left portions of the holder section 29 are not formed to be fixed or released, thus the width sizes of the holder section 29 and holder case 21 can be suppressed to the minimum required.
Patent JP-S6462071-A (JP)
Title: Picture forming device
Inventor: HANEDA SATORU
IPC: H04N1/04
Filed: 1987-09-01
Abstract: PURPOSE:To generate lots of picture copies in a short time by applying scanning and exposure to a film picture in a slit, reading the picture and forming a color picture by the movement of the film and repetition of synchronization with a picture forming means for plural number of times thereby attaining small size and shading correction. CONSTITUTION:A digital color copying machine having an electrophotographic photosensitive drum is contained in a main body case 1 and a color picture input means, a picture read means 3 including a screen 2 are arranged. The light beam of the light source 15 is projected onto a microfilm M via a condenser lens 16 and the picture of the film M is scanned and exposed in a slit to a specific location. After the end of copy of the 1st picture in a picture read means 3, the film M and the moving base 12 are moved simultaneously independently and the picture to be copied next is arranged to the copy starting position. Thus, small size and shading correction are attained and the work time is reduced in copying lots of pictures.
Patent JP-H0563377-A (JP)
Title: Enclosure for electronic apparatus
Inventor: SHIMADA AKIO
IPC: B60R11/02
Filed: 1991-08-30
Abstract: PURPOSE:To prevent an enclosure for electronic apparatus from being deformed by the clamping force of a screw when an electronic apparatus is fixed by using the screw regarding the enclosure, for electronic apparatus use, which is used for an audio apparatus for vehicle mounting use or the like. CONSTITUTION:Each mounting part 13 of an enclosure 1 is covered with each cap 20 composed of an elastic material such as a rubber or the like. Each screw 14 is inserted into each spacer 18; it is inserted into each hole 21 in the cap 20 and into each hole 15 in the mounting part 13; after that, the screw 14 is screwed into each screw hole 17 in a bottom plate 3; and the bottom plate 3 is coupled to the enclosure 1. Thereby, it is possible to prevent the enclosure 1 from being deformed by the clamping force of the screw 14.
Patent JP-H0960458-A (JP)
Title: Opening/closing control device for shutter
Inventor: UESUGI TOMIJIRO
IPC: E06B9/84
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a preventing means capable of easily preventing life component parts of a shutter from being broken and preventing a drive motor from failing at a low cost when a slat curtain is interrupted by an obstacle during its descent. SOLUTION: This opening/closing control device for a shutter is provided with a drum Z winding or delivering a slat curtain, a drive motor 4 for rotatively driving the drum 2, and a pulse plate 17 rotated interlockingly with the drive motor 4. The rotating state of the drive motor 4 is detected by a photo-interrupter 8a provided corresponding to the pulse plate 17. A control device 5 stops the drive motor 4 when a change of the rotating state of the drive motor 4 is detected based on a pulse signal from the photo-interrupter 8a.
Patent JP-S63191372-A (JP)
Title: Information recording medium and information reproducing system
Inventor: SEKIGUCHI HIROSHI
IPC: G09B19/06
Filed: 1987-09-02
Abstract: PURPOSE:To give the desired contents to both a senior and a beginner by dividing and recording fundamental voice information in a first area, recording the information obtained by saying said information in other words in a second area, and discriminating said two recording positions in a third area. CONSTITUTION:For instance, a medium 1 consisting of a CD-ROM is set to a reproducing mechanism 2, and connected to a CPU 5 through a disk I/F 3 and a bus 4. In this medium 1, voice information of, for instance, an English language spoken at a natural speed as a first voice information string and voice information which corresponds to aid contents, but for instance, of a word spoken by delimiting it at a low speed as a second voice information string are recorded correspondingly at every block. Also, in the medium 1, recording position discriminating information for showing in which position of the medium 1 the first and the second voice information trains are recorded is recorded as the third information train. When an operator operates a handset 8, the English language of a natural speed or the corresponding English language of a low speed can be switched arbitrarily, therefore, both a senior and a beginner can be satisfied.
Patent JP-S60110419-A (JP)
Title: Injection compression molding method
Inventor: TANAKA TAKAYOSHI
IPC: B29C45/56
Filed: 1983-11-22
Abstract: PURPOSE:To manufacture effectively a large and thin molded article which is superior in its mechanical properties and external appearance, by making injection filling while a quantity of an opening of a mold at the time of the injection filling is being adjusted at a specific range. CONSTITUTION:A hydraulic control circuit 13 controls action of a mold clamping cylinder 11 so that a movable mold 5 advances by compression amount further when the movable mold 5 is advanced to a position obtained in anticipation of compression amount of amorphous molten resin 9 and reclamping instructions RPC are given from a timer circuit 14 after actuation of an injection cylinder 8. Simultaneously with the above, hydraulic pressure of the mold clamping cylinder 11 is varied so that a quantity of mold break can be fallen within a range of that set by a setting circuit 23 according to a value given from a comparison control circuit 22 after actuation of the injection cylinder 8. In this instance, the titled method is so constituted that the quantity of the mold break at the time of injection filling is kept within a range of 0.5mm.-3.0mm.. With this construction, it is prevented that a fluid state of molten resin within the mold is deteriorated or a temperature difference between the surface and the interior of the resin becomes large.
Patent JP-H0883052-A (JP)
Title: Driving mathod for ac type plasma display panel
Inventor: KAWADA TOYOSHI
IPC: G09G3/28
Filed: 1994-09-14
Abstract: PURPOSE: To suppress dispersion in luminance and to improve the display quality by successively delaying plural display electrodes for every display electrode or for every plural grouped display electrodes and alternately applying a maintenance pulse. CONSTITUTION: In the AC type plasma display panel (AC type PDP) 50, driver ICs 511 -5110 for an X electrode driving the X electrode extending in the vertical direction of a display screen 50A, and the driver ICs 521 -528 for a Y electrode dirving the Y electrode extending in the horizontal direction, and they apply the maintenance pulse alternately. At this time, at least one piece of electrode group between the X electrode and the Y electrode is delayed for every display electrode or for every plural grouped display electrodes, and the maintenance pulse is applied successively. Thus, the distortion of the waveform of the maintenance pulse is uniformized, and the dispersion in luminance is suppressed, and the display quality is improved.
Patent JP-H0562119-A (JP)
Title: Magnetic head
Inventor: YANAGI MICHIO
IPC: G11B5/105
Filed: 1991-08-30
Abstract: PURPOSE:To improve the wear resistance of a magnetic head and, at the same time, to provide such a structure causing no damage to magnetic recording media and deterioration of the electromagnetic conversion characteristic of the magnetic head. CONSTITUTION:In this magnetic head a magnetic core 1 made of a magnetic substance is fixed and housed in a head case 2 so that the front end section of the core 1 can be exposed through an opening 3 provided through the case on its recording medium sliding surface side by filling up the space between the core 1 and case 2 with a resin 4. A high-hardness thin film 7 having a multilayered structure 7a-7d is provided on the magnetic recording medium sliding surface of the core 1. Therefore, the magnetic recording medium sliding surface of the core 1 can be maintained in a smooth shape even when the core 1 wears and the damage of magnetic recording media and adhesion of magnetic powder to the media can be prevented.
Patent JP-2001052785-A (JP)
Title: Slider and connector including the same
Inventor: MIURA KAZUTO
IPC: H01R12/79
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a slider used in a connector for connecting a flat cable such as an FPC to a printed circuit board, having adequate strength while it is small, and capable of being applied to an inner lock. SOLUTION: This slider 6 is provided with a slider body 8 made of a synthetic resin and a pair of metallic connection arms 9A, 9B. The connection arms 9A, 9B each have an embedded part 15 embedded in the body 8 by insert- molding, and a projecting part 16 projecting from the body 8. The projecting part 16 slides in a slide slot of a housing. The projecting part 16 has a lock part 19 engaging with an engaging projection part on the inside surface of the slide slot. The so-called inner lock type layout where the connection arm with the lock part is inserted into the inside of the housing can be accomplished without significantly increasing the size of the connector.
Patent JP-H0563919-A (JP)
Title: Image forming device
Inventor: HANEDA SATORU
IPC: H04N1/04
Filed: 1991-08-30
Abstract: PURPOSE:To obtain a picture with high picture quality and high sharpness without uneven scanning in a picture formed by a color scanner, CG and font data, etc. CONSTITUTION:Picture density data from a picture density data storage circuit 210 are read by a read circuit 220. The data are sent to an arithmetic operation processing circuit 241 via a one-line delay circuit 242 and a one-clock delay circuit 243. The arithmetic processing circuit 241 divides noted photoelectric conversion element into small picture elements and the density is decided by the RE processing. The plural data composed of the small picture elements are modulated by a reference wave signal generated at a triangle wave generating circuit 290 with modulation circuits 260A-260C to generate a modulation signal and one picture element is scanned by n-pieces of laser beams. The relation of nh<D is satisfied where (h) is the interval of laser spots and D is the width of one picture element.
Patent JP-H0958585-A (JP)
Title: Underwater moving device
Inventor: KOBAYASHI KOJI
IPC: B63B59/06
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an underwater moving device to be well suitable for traveling over a vertical wall surface and reduce size and weight. SOLUTION: By rotating forward or reversing thrust fans 10a and 10b, a device body 5 is moved to the belly side 4 or the back side. By bringing a seal skirt 26 arranged at the periphery of the opening of the opening of the belly side 4 into contact with an underwater wall surface 25, the interior of the device body 5 is brought into a negative pressure and the underwater moving device 1 is sucked on a wall surface 25. When, with this state, a moving mechanism 11 is driven, the device body 5 travels over the wall surface 25.  In which case, by forming a groove 43 for ensuring a water flow, intercommunicating the inside and the outside, on the wall surface 25 side of the seal ring part 28 of the outer edge of the seal skirt 26, the proper flow of leak water is generated between the inside and the outside of the seal skirt 26 through the groove 43 for ensuring a proper leak water flow and an overload is prevented from being applied on the drive system for the thrust fans 10a and 10b.
Patent JP-2001043081-A (JP)
Title: Device and system for processing information, software use accepting system, recording medium, and storage medium
Inventor: OTSUKI YASUSHI
IPC: G06F21/12
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an information processing system capable of efficiently and exactly performing management concerning the use acceptance of application software. SOLUTION: When installing the application software of a recording medium 100 on the side of a person 400 to be accepted, a first password generating means S404 generates a password based on an access number inputted from the person to be accepted. A writing means S405 writes the password in a prescribed recording area 101 of the recording medium 100. By presenting the access number to the side of an accepter, a control means S412 controls install operation based on the result of collation between the password reported from the side of the relevant accepter and the password written on the recording medium 100.
Patent JP-H0269124-A (JP)
Title: Fishing bank
Inventor: KONNO KAZUYOSHI
IPC: A01K61/00
Filed: 1988-09-03
Abstract: PURPOSE:To obtain a fish bank effective in breeding and growing fish in healthy state utilizing the characteristic action of far-infrared ray to activate various materials by forming a far-infrared ray-radiation layer on a natural or artificial substrate. CONSTITUTION:A far-infrared ray radiation layer is applied to a substrate composed of natural stone, concrete, metal, synthetic resin, vegetable (e.g., bamboo) or their composite by coating, fixing, annexing, etc. Far-infrared ray having long wavelength is emitted from the obtained fish bank to the living region of fish in both seawater and fresh water. The fish bank is effective in attracting and fixing fish to the bank and causing vigorous vital action of the fish. When the fish bank is placed in water or on the water bottom, far-infrared ray of at least about 4-5mum wavelength is constantly emitted from the fish bank activated by sunlight or by the heat of water.