baber/WOPTO huggingface dataset:
Patent JP-H07169283-A (JP)
Title: Non-volatile semiconductor memory
Inventor: TOMOE MITSUHIRO
IPC: G11C17/00
Filed: 1993-12-09
Abstract: PURPOSE:To shorten a write recovery time before reading at the time of verifying a program by outputting program verifying voltage at a prescribed time point. CONSTITUTION:When a program command is latched, an internal signal outputted by a command decoder 13 is supplied, and a verifying voltage generating circuit section 11b generates verifying voltage through a control circuit section 11a of a verifying voltage generating cirucit 11A. After that, when a program verifying command is latched, the circuit section 11b is controlled by the circuit 11a in accordance with an internal signal from the decoder 13, program verifying voltage is outputted to a X decoder 4 from the circuit 11A to be applied. Therefore, a write recovery time before reading at the time of verifying a program is shortened comparing with the case where program verifying voltage is generated and outputted after a program verifying command is latched.
Patent JP-H11130080-A (JP)
Title: Attachment structure for thermosensitive recording label
Inventor: KITAMURA HIDEAKI
IPC: B65D25/20
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To execute recording to and erasing from a thermosensitive recording label efficiently and certainly in a short period of time. SOLUTION: A thermosensitive recording label attachment device 1 has a peripherally formed front part 2 for preventing a thermosensitive recording label 21 from jutting out toward the front and a bottom part 5 positioned at the underside of the front part 2. Holding parts 6 and 7 for holding the inserted thermosensitive recording label 21 at the reverse side on the right and the left sides of the front part 2 are provided at the reverse side of the front part 2, and thereby a fixed space in a width of 1 mm or more is kept between the thermosensitive recording label 21 and the surface of an object 31 whereon the label is attached. A protuberance 10 is formed at the reverse side of the upper fringe of the front part 2 for preventing the inserted thermosensitive recording label 21 from jutting out.
Patent JP-2001135202-A (JP)
Title: Mounting mechanism of printed circuit board
Inventor: TANAKA MINORU
IPC: H01H27/00
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To realize scale reduction of various circuits, disposed with lamination of printed boards and increased productivity of the circuit with improvements in mounting mechanism of printed boards that connects connectors placed on the boards for mounting to connectors to be mounted. SOLUTION: A mounting connector 23 mated with parts 13 of a connector 11 at the vehicle side is mounted on the printed-circuit board 3, while a mounting connector 25 mated with parts 15 of the connector 11 on the printed board 5 is mounted, on mutually facing sides of respective boards. When the printed boards 3 and 5 are layer-disposed therefore, the mounting connectors 23, 25 are disposed in line and become connectable to the connector 11 at the vehicle side. At this time, terminals 27a of the mounting connectors 23, 25 are shorted via terminals 17a of the parts 13, 15 and signal lines 19a. Accordingly, constitution for exchanging signal between the printed boards 3, 5 is simplified.
Patent JP-H05119671-A (JP)
Title: Heat fixing device
Inventor: HIRAGUCHI HIROSHI
IPC: G03G21/00
Filed: 1991-10-28
Abstract: PURPOSE:To prevent abnormal thermal runaway of the heat fixing device even when an accident, etc., break out in a sensor, etc., for detecting the surface temp. of the heat fixing device. CONSTITUTION:A signal SG01 from an IR sensor and a signal SG02 from a temp. sensor for correction are inputted to an operation amplifier and are superposed, by which the surface temp. of a heat roller 9a is corrected and is detected as a signal SG10. A microcomputer 12 controls an SSR 13 to on and off in accordance therewith and maintains the heat roller 9a at a prescribed temp. The output signal SG22 from a comparator inverts to a low level when the temp. sensor for correction detects an abnormal temp. rise. As a result, a heater lamp 9d is held turned off by the SSR 13.
Patent JP-S63165217-A (JP)
Title: Material turning device
Inventor: ISHINO KEIZO
IPC: B65G47/22
Filed: 1986-12-25
Abstract: PURPOSE:To turn a material without being by damaged/rotatably connecting the lower part on one side of a turning frame having a material held inside onto a slidable member and connecting the upper edge onto a fixed member and turning the material by the shift of the slidable member, in the turning device for a shape steel, etc. CONSTITUTION:A slide base 6 is shifted by a prescribed distance to a counter lever 11 side by a turning cylinder 10. Then also a supporting point pin 7 shifts to pull a turning frame 1 to the shift direction. Since the upper part of the turning frame 1 is connection-fixed onto a fixed frame 9 by the lever 11, the turning frame 1 is revolved counterclockwise nearly at that position around the supporting point pin 7. Therefore, the material m held onto a material holding part 5 is lifted up from the upper surface 12 of a roller table and revolved, and loaded onto the nearly same position on the upper surface 12 of the roller table again. With such constitution, the material can be efficiently turned without being damaged.
Patent JP-H08140872-A (JP)
Title: Washing/dressing table
Inventor: KUGA CHIKAKO
IPC: A47K1/00
Filed: 1994-11-17
Abstract: PURPOSE: To draw a chair for use and easily make dressing on the chair by storably providing the chair below a washing/dressing table main body having a mirror. CONSTITUTION: This washing/dressing table 10 is provided with a washing/ dressing table main body 12 and a chair 14 stored below the washing/dressing table main body 12. A wash section 18 is provided below the mirror 16 of the washing/dressing table main body 12, and storage sections 20, 22-24 are provided at the upper section, the side section, and both sides of the lower section of the mirror 16, respectively. A chair storage chamber 26 is provided at the lower section center of the washing/dressing table main body 12, and the chair 14 is stored so that the back face of the chair 14 is set on the same plane as the surfaces of the storage sections 23, 24 on both sides.  A pair of front legs 32 are provided at the front side lower section of the seat plate 30 of the chair 14, and a storage section 36 having double-hinged doors 34 on the back face side is provided at the rear side lower section of the seat plate 30. The height of the storage section 36 is the same as that of the front legs 32, and it concurrently serves as rear legs.
Patent JP-H08145107-A (JP)
Title: Damping force adjusting type hydraulic shock absorber
Inventor: SEKINE CHIKAYA
IPC: B60G17/08
Filed: 1994-11-18
Abstract: PURPOSE: To provide a hydraulic shock absorber of damping force adjusting type, whose damping force adjusting mechanism is located at the side of a cylinder and with which the installation is facilitated. CONSTITUTION: An inner cylinder 15 and an outer cylinder 16 are installed on the outside of a cylinder 14 so that a ring-shaped path 17 and reserver chamber 18 are provided. A piston 19 coupled with a piston rod 20 is fitted in the cylinder 14. Through the path 17 the upper chamber 14a of cylinder is connected with a damping force adjusting mechanism 34 furnished at the side of the cylinder 14 and is put in communication with the reserver chamber 18 via the mechanism 34. The mechanism 34 is formed in a single piece structure where a valve member 44 fitted with a sub-disc valve 47 and a rotary shutter 41 are installed in a valve case 37 and is fitted in a case 33 welded to the outer cylinder 16 fast by a snap ring 50. The rotary shutter 41 is operated by an actuator 51 so that the damping force is adjusted.  Installation of the mechanism 34 is facilitated by sub-assembling the valve member 44 and shutter 41 to the valve case 37.
Patent JP-H08148105-A (JP)
Title: Ion source device
Inventor: TAKAHASHI MASATO
IPC: H01J27/14
Filed: 1994-11-18
Abstract: PURPOSE: To properly draw out an ion beam without causing thermal deformation of the electrode by forming an annular coolant grove on a face of a flange of a container, and forming a path of cooling medium by attaching a peripheral portion of an electrode to the cooling medium channel. CONSTITUTION: A coolant groove 15 in almost annular form for a cooling medium is formed on a face, i.e., a face not facing a plasma chamber 2, or a flange of a container forming a plasma chamber or a treatment chamber. A peripheral portion of an accelerating electrode 7 is attached to packing grooves 16, 17 through the coolant groove 15 and packings 20, 21. A path of such cooling medium as water is formed of an inflow hole 18, the coolant groove 15 and an outflow grove 19. Coolant flowing in from the inflow hole 18 is separated into two flows, and flows out from the outflow hole 19 via two paths, so that a flange 12 and an electrode 7 are cooled. In this case, leak of coolant is prevented due to inside and outside packings 20, 21.
Patent JP-H11134742-A (JP)
Title: Tracking controller
Inventor: TERANISHI YASUHIKO
IPC: G11B5/588
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To reduce fluctuation in a time difference and to precisely perform tracking by performing servo control of a capstan so that a mean time difference of a specified signal between pair recording tracks becomes zero. SOLUTION: Parallel pair recording tracks having azimuth angles of ±15 deg. recorded on a magnetic tape 2 are reproduced by magnetic heads 5L, 5R respectively having the azimuth angles of ±15 deg.. When the magnetic heads track being deriated to the tape 2, a reproducing signal having the time difference occurring between the magnetic heads 5L, 5R is converted into a digital signal, and a synchronizing signal is extracted by Sync. ID extracting circuits 9L, 9R, and direction and amount of tracking deviation are obtained from its time difference by a time difference measurement circuit 10.  A time difference memory 11 stores the time differences of scans of (n) times, and calculates mean values of respective time differences of a start point, a middle point and an end point by a time difference averaging circuit 12, and sends it to a capstan servo circuit 14 through a SW1, and controls the capstan 6 so that the mean time difference becomes zero.
Patent JP-H052825-A (JP)
Title: Spindle motor
Inventor: NAKAJIMA TOMOSHI
IPC: G11B19/20
Filed: 1991-10-28
Abstract: PURPOSE:To reduce the number of parts and to improve a dustproof shield effect by providing contact components in contact with the side surface of the other bearing on the side surf ace of the bearing which is the other with a shield of a pair of bearings. CONSTITUTION:By the high-speed rotation of an outer ring 21, greese within ball bearings 14a, 14b spring out from the clearance gap of a shield 20, it becomes misty state by centrifugal force and it is scattered within a recording disk driving device. In this case, in a ball bearing 14a on the lower side, the spring-out of greese is prevented by air flor in a clearance gap s. In a ball bearing 14a on the upper side, the greese sprung out in misty state from the clearance gap of the shield 20 never scatters to the outside of a hub 13 because the upper end of the hub is sealed by a cover 15.
Patent JP-H04181574-A (JP)
Title: Optical recording/reproduction device
Inventor: EBINA KOICHI
IPC: G11B7/085
Filed: 1990-11-16
Abstract: PURPOSE:To enable an optical head to be set to a terminal position in a short time by issuing a command signal for moving terminal position for a drive force control drive of an optical head traveling device and then controlling drive force of the optical head to be generated by the drive device until setting. CONSTITUTION:An optical head traveling device 2 drives a straight line shaped traveling path 1 with a drive force with is generated by a drive device 3. The device 3 generates the drive force with a drive control signal 101 of a drive force control device 5. The device 5 receives a terminal position traveling command signal 102 from a drive signal generation device 6 and then generates the signal 101. At this time, after the device 2 is pressed against a terminal buffer device 4, the device 6 controls the signal 102 so that an optimum drive force to be set is reached in a short time, thus enabling time until the optical head is set to a final setting position to be reduced.
Patent JP-2000144404-A (JP)
Title: Sputtering device and formation of film
Inventor: WADA YUICHI
IPC: C23C14/34
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a means of evading the problems of charge-up and abnormal discharge in a self-sputtering process. SOLUTION: This sputtering device is provided with a vacuum chamber 12, a supporting means 18 supporting a substrate W, a target 16, a gas feeding means 25 for feeding process gas into the vacuum chamber, a plasmatizing means 24 for plasmatizing process gas and a pressure reducing means for reducing the pressure in the vacuum chamber, and, by returning a part of the particles sputtered from the target and also ionized and bombarding it thereon, sputtering is continued to form a film. In this case, an electron irradiating means 50 applying electrons on the vicinity of the surface of the substrate and/or on the surface of the substrate is provided, and the ionized particles reaching the surface of the substrate are neutralized by the electrons.
Patent JP-H01167806-A (JP)
Title: Radial diffraction grating recorder
Inventor: BORISU GANIEBICHI TOURUHANO
IPC: G01D5/38
Filed: 1987-12-10
Abstract: PURPOSE: To record a diffraction grating of high-density lines at a high recording rate by projecting two symmetrical laser beams of a double-beam interferometer on the photosensitive layer of a rotating disk so that they cross each other. CONSTITUTION: The disk 3 which has the photosensitive layer 4 is provided rotatably on a specific center axis and the laser beams of the double interferometers of a lighting system 2 are projected thereupon. The beam from a laser source 7 is split into two by a prism 11 and directed to optical elements 22 and 23, arranged symmetrically on a plane containing a radiation intersection Q and the disk center, through mirrors 17-19. In the area of the intersection Q of optical lines 14 and 15, two divergent beams are projected on the surface of the photosensitive layer 4 of the disk 3. Consequently, the diffraction grating of high line density can be recorded at a high recording rate.
Patent JP-2001131206-A (JP)
Title: Method for manufacturing vinyl acetate resin emulsion
Inventor: KONISHI TAKAYUKI
IPC: C08F18/08
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a vinyl acetate resin emulsion which can prevent generation of a large amount of coarse particles during the polymerization, has a lower content of coarse particles in comparison with the conventional level, does not contain a plasticizer, and has improved low- temperature film forming characteristics and adhesive strength. SOLUTION: According to this method for manufacturing a vinyl acetate resin emulsion, vinyl acetate monomer is subjected to seed polymerization by adding it dropwise to an ethylene-vinyl acetate copolymer emulsion which has the ethylene-vinyl acetate copolymer as a seed in the presence of a polyvinyl alcohol protective colloid, wherein 3-15 wt.% of the vinyl acetate monomer to be polymerized and 15-30 wt.% of the specified amount of the polymerization initiator are added at a time prior to the above dropwise addition.
Patent JP-H08147703-A (JP)
Title: Direct-read-after-write type cd preparation system
Inventor: FURUKAWA TAKAHIRO
IPC: G11B7/0045
Filed: 1994-11-20
Abstract: PURPOSE: To simplify and speed up the operation of wiring data by providing a means which selects plural devices storing the data to be written on a CD-R (Recordable-Compact Disk). CONSTITUTION: First, the central unit processing unit 4 checks reading/ reproduction of data when data is written to a CD-R. When the reading/ reproduction of data is possible, it selects the format of the CD to be prepared. Next, data storing devices and succeedingly the written data are selected and, based on the selected format/written data, the format information of CD-R is generated. After that, when writing is not performed after generation of CD images, the CD images are successively transferred to the CD-R writing/ reproduction devices 2 while being generated on the RAM 3 based on the generated CD-R format information. When writing is performed, the CD images are generated in the CD image storing/data recovering devices 6 and the generated CD images are transferred to the devices 2.
Patent JP-H04183725-A (JP)
Title: Production of polyester imide and wire enamel
Inventor: IWASAKI TSUTOMU
IPC: C08L79/08
Filed: 1990-11-19
Abstract: PURPOSE:To obtain the subject polymer, having isocyanurate groups, well balanced in characteristics and useful as wire enamels, etc., at a low cost by reacting cyanuric acids with a glycol, a dicarboxylic acid, aromatic tricarboxylic acids and an aromatic diamine. CONSTITUTION:A glycol (e.g. ethylene glycol) is previously reacted with a dicarboxylic acid (e.g. terephthalic acid) in the presence or absence of a solvent to provide a precondensate. Cyanuric acid or an isomer thereof, an aromatic tricarboxylic acid (e.g. trimellitic acid) and/or anhydride thereof and an aromatic diamine (e.g. 4,4'-diaminodiphenylmethane) are added and thermally reacted therewith to afford the objective polyester imide having isocyanurate bonds in the molecular structure. Furthermore, the resultant polyester imide is then mixed with a curing agent and/or a modifier to provide a wire enamel.
Patent JP-H01151032-A (JP)
Title: Optical recording medium
Inventor: MURAKAMI MOTOYOSHI
IPC: G11B7/254
Filed: 1987-12-09
Abstract: PURPOSE:To provide a low reflectivity and to obtain an excellent C/N, recording sensitivity and productivity by using a thin film consisting of a specific mixture as a protective film of an optical recording medium. CONSTITUTION:The thin film contg. group II-VI compds., group III-V compds., or at least >=1 kinds of As2Se3, As2S3, As-Se glass and As-S-B glass and at least >=1 kinds of nitrogen compds. is used as the protective film of the recording film. The protective film having an extremely high refractive index of >=2.0 is thereby obtd. The light absorptivity of the optical recording medium is increased and the recording sensitivity is improved by utilizing the interference effect. The improvement in the reproduction SN ratio is expected and the productivity is improved particularly when the recording film is a magneto- optical recording film.
Patent JP-H04183094-A (JP)
Title: Simultaneous informing method for telemeter
Inventor: SUZUKI KAZUHIRO
IPC: H04Q9/00
Filed: 1990-11-16
Abstract: PURPOSE:To timely execute simultaneous information regardless of the data collection timing of a central station, communication error between the central station and a measuring station and simultaneous informing function fault in the central station or the like by automatically executing simultaneous informing at the measuring station. CONSTITUTION:A data collection part 2 collects data measured at a measuring machine 7 from a measuring machine 1 on measuring station inside 9, and a simultaneous informing information selection part 3 selects the simultaneous informing information such as an abnormal value, informing area and informing message or the like by analyzing and judging the collected measurement data. This simultaneous informing information is converted to image information by a simultaneous informing transmission part 4 and transmitted from a facsimile 6 in the informing block to a facsimile 8 by successively using a telephone exchange network 5 so as to execute simultaneous informing. Thus, even when simultaneous informing information can not be obtained by generating line error and processing error at the central station in data collection since the data collection interval of the central station is long, simultaneous informing can be timely executed.
Patent JP-2001136595-A (JP)
Title: Loudspeaker
Inventor: SUZUKI TAKASHI
IPC: H04R7/18
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a loudspeaker which is thin and has high input resistance as a loudspeaker used for video and audio equipment. SOLUTION: This loudspeaker can suppress rolling of a diaphragm 5, by supporting the diaphragm 5, using a support member 1 which has its inner periphery coupled with a magnetic circuit 3 or its periphery and its outer periphery coupled with a fame 2, while the outer periphery of the diaphragm 5 is coupled with its intermediate part, and a loudspeaker which is thin and has high input resistance is provided.
Patent JP-2001136194-A (JP)
Title: Remote access server
Inventor: ITOU TAKATSUGU
IPC: H04L12/70
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a remote access server that can complete IP address assignment negotiation processing in a shorter time in the case of connecting a user terminal to a network. SOLUTION: The remote access server 110 is provided with a dialup server section 111 that conducts line connection to a user terminal 140 and IP address assignment negotiation, a communication processing section 112 that conducts major communication protocol processing, a DHCP message processing section 113 that makes communication and IP address assignment negotiation with DHCP servers 120, 130, and a network interface section 114. The DHCP message processing section 113 makes IP address assignment negotiation with the DHCP server in place of the user terminal 140 in the case of network connection to the user terminal 140 and adopts a reply received first unconditionally during waiting of a reply after broadcasting an assignment request to a network 100.
Patent JP-H1078734-A (JP)
Title: Image forming device
Inventor: MORI HIROTAKA
IPC: H04N1/047
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of reducing the deviation of AC color registration by appropriately and completely restraining the periodical fluctuation of rotation occurring by eccentricity caused by various rotating bodies, which are driven to be rotated, such as a photoreceptor drum, a transfer belt and an intermediate transfer body belt themselves or the attachment of the rotating bodies, eccentricity caused by the clearance error of the driving shaft of the rotating body and the unevenness of the thickness of the belt. SOLUTION: A phase difference between the latent image writing position SP and the transfer position TP of an image carrier 01 (01C, 01M, 01Y and 01K) is set to about 180 deg.. The device is provided with a pattern detection means 07 detecting a pattern for detection formed on an endless carrier 03 and a driving control means 08(08C, 08M, 08Y and 08K) performing control for individually finely adjusting the rotating speed of the rotating body such as the image carrier and the endless carrier according to the information on a vibration component concerning the periodical fluctuation of the rotation obtained by the detection means 07 so as to negate the fluctuation of the rotation.