baber/WOPTO huggingface dataset:
Patent JP-2001052468-A (JP)
Title: Reproducing device and recorder
Inventor: KONDO TAKESHI
IPC: G11B27/02
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To easily execute a dividing processing and a combining processing. SOLUTION: In these reproducing device and recorder for a recording medium recording track data and management information, a track mark operation means (mark on/mark off) is provided. When an operation is performed during recording, reproducing or a reproducing pause (F101), a control means rewrites the management information so as to divide or connect a track at an operation position inside the track at the point of time (F104).
Patent JP-2002037937-A (JP)
Title: Resin composition and insulated wire using the same
Inventor: HASHIMOTO MASARU
IPC: H01B3/00
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition and an insulated wire excellent in high levels of flame retardance and electrical and mechanical characteristics and responsive to environmental problems during disposal. SOLUTION: This resin composition comprises (b) a metal hydrate in an amount of 50-300 pts.wt. based on (a) 100 pts.wt. of a resin consisting essentially of a copolymer comprising ethylene and vinyl acetate and/or an acrylic ester and (c) a copolymer comprising (i) a polyoxyalkylene compound represented by the following general formula [I] R1O(AO)nR2 [I] (wherein, AO is a 2-4C oxyalkylene group consisting essentially of a 4C oxyalkylene group; R2 is an alkenyl group; R2 is a hydrocarbon group; and n is 1-100) and (ii) maleic anhydride, maleic acid or a salt thereof as constituent components and having 500-100,000 weight-average molecular weight in an amount of 1-12 pts.wt. based on 100 pts.wt. of the resin (a) therein.
Patent JP-2002037201-A (JP)
Title: Manufacturing method of tablet casting apparatus and ptp sheet
Inventor: KIYOSAKI TOSHIO
IPC: B65B1/30
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a tablet casting apparatus and a press-through-pack(PTP) sheet which can prevent two tablets from locking thereby preventing a hindrance from occurring in a manufacturing operation. SOLUTION: When manufacturing the PTP sheet, the tablet casting apparatus for casting a tablet into a pocket of a packaging film is used. The tablet casting apparatus includes a vibrating hopper, a coil shooter and a fixed shooter. Numerous tablets Z reserved in the vibrating hopper are sequentially guided in a standing state from an induction hole to the coil shooter and led to the fixed shooter 53. The tablet at the lowest end is guided into the pocket on a passage 57 of the fixed shooter 53 with a shutter opening, and accordingly the tablet Z located above it is lowered by a distance of one tablet. The passage 57 is formed to be continuously twisted at equal pitches in a height direction in this case, whereby the upper tablet Z does not enter a gap between the lower tablet Z and an internal wall of the passage 57.
Patent JP-2002038928-A (JP)
Title: Diagnostic processing device for reducing agent supply device of internal combustion engine
Inventor: MATSUOKA HIROKI
IPC: F01N3/08
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a diagnostic processing device of a reducing agent supply device to add a reducing agent to NOx catalyst installed on the exhaust system of an internal combustion engine, capable of properly judging various types of failures discriminatively. SOLUTION: The fuel supply system (reducing agent supply device) 10 of the engine 1 is composed of a supply pump 11, common rail 12, fuel injection valve 13, shutoff valve 14, governor valve 16, fuel adding nozzle 17, an engine fuel passage P1 and added fuel passage P2. An ECU 80 executes addition of the fuel by feeding the instruction current to the governor valve 16. Over the whole period of this fuel adding, the exhaust gas air-fuel ratio A/F is monitored continuously to grasp the transition form of A/F. From the given transition form of A/F, discriminative judgement is made for any failure in various parts of the fuel supply system (reducing agent supply device) 10.
Patent JP-2002036386-A (JP)
Title: Device and method for detecting wind-up state of tire body ply
Inventor: TANAKA TOSHIYUKI
IPC: B29D30/32
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To detect the state of a tire body ply wind-up part without directly confirming the wind-up part visually. SOLUTION: An apparatus for detecting the wind-up state of the tire body ply wind-up part which winds up the body ply bonded to a tire drum from its both ends in such a state that beads are mounted on both ends of the body ply to wrap the beads, is equipped with a thickness measuring sensor for measuring the thickness of the body ply and a thickness measuring instrument for measuring the thickness of the body ply while relatively rotating the tire drum at a position where the wind-up part must be present by the thickness measuring sensor.
Patent JP-2002043868-A (JP)
Title: Semiconductor device
Inventor: YOSHIDA MITSURU
IPC: H03F1/30
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, with which impressing of overvoltage to a power MOSFET is prevented and stable protecting operation is enabled, even if it is in overheated state. SOLUTION: In the semiconductor device, there are provided a power MOSFET (M100); external gate terminal (IN) and external source terminal (GND) of this M100; high gate voltage cutoff circuit 1 for detecting the input voltage to be inputted to the external gate terminal (IN) and monitoring an overvoltage, so that a high voltage, which is equal to or higher than a prescribed voltage cannot be impressed to the gate of M100; temperature detecting circuit 2 for detecting the temperature of M100; latching circuit 3 for latching the detected result, when the high gate voltage cutoff circuit 1 detects a voltage equal to or higher than the prescribed voltage, or when the temperature detecting circuit 2 detects a temperature which is equal to or higher than a prescribed temperature; and gate cutoff circuit 4 for controlling M100, on the basis of the latched state of the latch circuit.  This device is provided with a diode (D20) for connecting the anode to the external gate terminal (IN) and connecting the cathode to the high gate voltage cutoff circuit 1.
Patent JP-2002036619-A (JP)
Title: Printer, host unit, printing method, control method for host unit, and information recording medium
Inventor: TAKAMIZAWA YUSHI
IPC: B41J2/355
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a low power consumption thermal printer. SOLUTION: A receiving section 103 receives command data and a print head 108 is arranged with a plurality of heaters in a row. When the command data is a division print set command, a designated maximum number is stored in a maximum number storage area 112. In case of a print command, a print image is developed into a print buffer 107 and stored. The number of heaters to be driven among the plurality of heaters arranged in a row is acquired from the stored print image. The plurality of heaters are driven by the print image if the stored maximum number is not exceeded otherwise the plurality of heaters arranged in a row are divided such that the number of heaters being driven simultaneously becomes smaller than the stored maximum number before the plurality of heaters are driven by the print image.  A sheet feed roller 110 feeds a sheet by only the width of one line of the plurality of heaters.
Patent JP-2002050019-A (JP)
Title: Contact magnetic head slider
Inventor: TOMITA ETSUKO
IPC: G11B5/60
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To improve the traveling stability of a contact magnetic head slider. SOLUTION: The rail surface of a slider includes a pad part and a side surface part, and the pad part is provided with the function of being brought into contact with a magnetic recording medium or floated during running. Side surface parts are located on three sides excluding an air flow-out end, a recessed part is formed around the slider, and a negative pressure is generated therein. Thus, the pressing force of a part having a magnetic head to the magnetic recording medium is increased, and the traveling stability of the slider is improved.
Patent JP-2002049124-A (JP)
Title: Method for producing heat developable photosensitive material and heat developable photosensitive material
Inventor: TSUCHIYA KENICHI
IPC: G03C1/76
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing a heat developable photosensitive material excellent in the state of the coated surface. SOLUTION: In the method for producing a heat developable photosensitive material with an image forming layer containing photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent for silver ions and a binder on one face of the base and a protective layer containing a binder comprising a hydrophilic polymer on the image forming layer by passing through a step for applying a coating liquid for the protective layer and a coating liquid for one or more layers by a simultaneous extrusion method, the temperature difference between the coating liquids at the lowest and highest temperatures is adjusted to <5 deg.C.
Patent JP-2002046526-A (JP)
Title: Container and cargo handling vehicle for carrying the container
Inventor: INOUE JUNICHI
IPC: B60P1/64
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To prevent concentrated wear of one side of a lock pin and to prevent the occurrence of defective operation to the lock pin. SOLUTION: When a pan 1 is unloaded from a cargo-carriage platform, an inclining mechanism 50 is provided to incline downward the pan 1. The inclining mechanism 50 comprises a boss member 51 situated at a boom 20; and the lock pin 53 inserted in the boss member 51. By locking a rib 4 of the pan 1 at the tip part of the lock pin 53 protruded to a protrusion position D, the pan 1 is fixed on the boom 2 side and unloaded in an inclined attitude. As a result of the tip part of the lock pin 53 being moved aside to a moving- aside position C and separated away from the rib 4, the pan 1 is unloaded in a standing-up attitude. A fine part 53a is formed at the tip part of the lock pin 59 and when the lock pin 53 is locked at the rib 4, the rib 4 is slid over the fine part 53a.  The lock pin 53 is constituted in a manner to be rotatable in a slide direction C of the rib 4 centering around an axis 66.
Patent JP-2001059402-A (JP)
Title: Method for cooling turbine section of rotating machine
Inventor: MERRY BRIAN
IPC: F01D11/00
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently cooling the stator vane of a rotating machine. SOLUTION: In this method for cooling a rotating machine having platforms of adjacent stator vanes 46a, 46b respectively including in their tailing edge regions a meandered channel for cooling the platforms, cooling fluid is introduced to a backmost final leg part in the channel and is introduced to the lateral direction of the backmost leg part, from whose direction a cooling fluid stream is formed including at least 30% of a flow which is led to flow into the channel and is collided with the negative pressure side surfaces 136a, 136b of the adjacent vanes.
Patent JP-2002046138-A (JP)
Title: Molded plastic gear and mold therefor
Inventor: MORO KAZUO
IPC: B29C45/00
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To clarify a molded plastic gear showing restrained generation of a sink mark without decreasing tenacity and to clarify a mold therefor. SOLUTION: A molded plastic gear has a slit formed along a full length of a tip edge portion of a tooth root. A mold for injection-molding a plastic gear has a convex-shaped projecting portion at a tooth root molding portion in a resin filling portion and thereby forms a slit along the full length of the tip edge portion of the tooth root when a resin is filled in the resin filling portion.
Patent JP-2002049727-A (JP)
Title: Information-inquiring apparatus salary information managing apparatus
Inventor: NITTA HIROSHI
IPC: G06Q50/00
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an advertisement method by which information inquiry service is provided free of charge or at a low cost to the constituent member of an organization (such as an employee of an enterprise) and a high advertisement effect can be provided. SOLUTION: This device has an inquiry information file for registering inquiry information concerning the constitutive member of the organization; a file for advertisement information; an inquiry screen display data preparing means for reading, from the inquiry file, inquiry information, corresponding to the constitutive member who sends an inquiry request of the organization, reading the advertisement information from the advertisement information file and preparing screen display data constituted to display both information on the same screen; and an inquiry information transmitting means for transmitting the inquiry screen display data to the device of a request source.
Patent JP-2002049117-A (JP)
Title: Method for producing aqueous dispersion of particles of silver salt of organic acid, and heat developable image recording material
Inventor: NAGAI YOICHI
IPC: C07F1/10
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an aqueous dispersion of particles of the silver salt of an organic acid by which concentration operation can be made efficient while suppressing the increase of viscosity in ultrafiltration and concentration, the lowering of filtration rate and the blocking of a passage. SOLUTION: In the method for producing an aqueous dispersion of particles of the silver salt of an organic acid by dispersing the particles in an aqueous solvent, (1) a solution containing silver ions in water or a mixed solution of an organic solvent and water is reacted with (2) a solution or suspension containing an alkali metallic salt of the organic acid in water, a mixed solution of an organic solvent and water or an organic solvent to prepare the silver salt of the organic acid, this silver salt is dispersed in the presence of a dispersant with a high pressure homogenizer or a high speed revolution type homomixer and a by-product salt is removed by ultrafiltration after or during the dispersion.
Patent JP-2002047966-A (JP)
Title: Controller for power train
Inventor: YAMAZAKI MAKOTO
IPC: B60W10/06
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a controller for a power train capable of suppressing change of a driving force of a vehicle without depending on other driving force source when a predetermined driving force source causes a failure. SOLUTION: In this controller for the power train constituted such that it has an engine and a motor generator, a fuel injection device, an ignition device, an electronic throttle valve, an actuator, an intake valve, and a valve timing actuator are provided to control an engine output, and the motor generator is driven by electric power generated by power of the engine, an output control means (step S1 or step S3) controlling a normal output controller to suppress the reduction of an engine output accompanied with a failure of an output controller when any of a plurality of output controllers causes the failure is provided.
Patent JP-2002053654-A (JP)
Title: Method for producing aromatic polycarbonate
Inventor: KOMIYA KYOSUKE
IPC: C08G64/20
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an industrially favorable method for producing a high- quality aromatic polycarbonate good in color and slightly causing discoloration even at high temperatures of >=380 deg.C with a small reduction in molecular weight when the aromatic polycarbonate is produced by a melt polycondensation method. SOLUTION: This method for producing the aromatic polycarbonate comprises using a diaryl carbonate having (a) <=200 wt.ppm moisture content, (b) <=1 wt.ppm copper content and (c) <=3 wt.ppm o,p'-bis(phenoxycarbonyl)biphenyl content is used as the diaryl carbonate in the method for producing the aromatic polycarbonate by polymerizing an aromatic dihydroxy compound with the diaryl carbonate in a molten state.
Patent JP-2002057557-A (JP)
Title: Pulse generator
Inventor: OTANI AKIHITO
IPC: H03K5/04
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide the pulse stream of a high duty ratio in a high repeat frequency. SOLUTION: This device is provided with a signal generating means 11 for generating a sinusoidal electric signal, first pulse stream generating means 12 for generating a first pulse stream having a positive polarity corresponding to the positive polarity element of the outputted sinusoidal electric signal, second pulse string generating means 13 for generating a second pulse string having a negative polarity corresponding to the negative polarity element of the sinusoidal electric signal, phase difference setting means 14 for setting a phase difference between the first and second pulse strings so as to overlap the pulses of the first pulse string and the pulses of the second pulse string partially in time, multiplexing means 15 for multiplexing the first and second pulse strings set with the phase difference,  and half-wave rectifying means 16 for generating a pulse string by applying half-wave rectification to the output from this multiplexing means.
Patent JP-2002060416-A (JP)
Title: Method for producing vinyl chloride polymer and apparatus for recovering the polymer
Inventor: IWAI HIDESUMI
IPC: C08F6/24
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To reduce a production cost by improving the cost per unit of a vinyl chloride monomer by trapping a resin entrained in recovering unreacted monomer after the formation of a vinyl chloride polymer and returning the trapped resin to the production line, and processing it into a product. SOLUTION: There are provided a method for producing a vinyl chloride polymer comprising recovering unreacted monomer through a trapping apparatus for the entrained resin in recovering an unreacted vinyl chloride monomer after the polymerization of a vinyl chloride monomer, returning the trapped resin into the vinyl chloride polymer slurry, and processing it into a product, and an apparatus therefor.
Patent JP-2002060582-A (JP)
Title: Vinyl resin composition for electric refrigerator and molded article for electric refrigerator
Inventor: KASHIWAGI HIROKI
IPC: B29C51/10
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a vinyl resin composition for an electric refrigerator suitable for a vacuum-forming method of an article such as an inner box and a door liner of the electric refrigerator, having uniform wall thickness in high drawability, and provide the molded article for electric refrigerator made of the resin composition and having excellent transfer precision of the vacuum- forming mold. SOLUTION: The 1st invention of the patent application comprises a vinyl resin composition composed of (A) 100 pts.wt. of a rubber-reinforced vinyl resin and (B) 0.01-20 pts.wt. of a copolymer produced by polymerizing an aromatic vinyl compound, a vinyl cyanide compound and at least one kind of monomer component selected from other vinyl compound copolymerizable with the above monomers, having an intrinsic viscosity of >=2.1 dL/g (measured in dimethylformamide at 30 deg.C) and an Mw/Mn ratio of >=3.5 wherein Mw and Mn are the weight-average molecular weight and the number-average molecular weight measured by GPC, respectively. The 2nd invention comprises a molded article for electric refrigerator produced by the vacuum-forming method of a sheet of the resin composition.
Patent JP-2001079712-A (JP)
Title: Hoop member cutter
Inventor: TOKUKATSU YASUHARU
IPC: B23D25/14
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To simply and speedily conduct adjusting work to a guide roller for guiding a moving blade. SOLUTION: In this cutter, a moving blade 3 supported by a ram 4 which oscillates to move forward and backward is guided by guide rollers 11a, 11b on both sides of a base 1. The guide rollers 11a, 11b are respectively installed on guide blocks 29a, 29b, and the guide blocks 29a, 29b are detachably installed on both sides of the base 1.
Patent JP-2001127379-A (JP)
Title: Laser driving circuit and recording and reproducing device using the same
Inventor: TAGUCHI TOYOKI
IPC: H01S5/068
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To reduce a consumption current in a laser driving circuit used for an optical disc recording and reproducing device. SOLUTION: For example, a P channel MOS transistor 9 as a driving current source produces a driving current ILD according to a set current Ic. A P channel MOS transistor 13 as a current switch supplies the driving current ILD produced by the transistor 9 to a semiconductor laser 15 according to a driving pulse signal CP. At this time, an OP amplifier 3 controls the set current Ic according to a monitor current Im and a set voltage Vc from the P channel MOS transistors 7 and 8. In addition, a noise which is produced by the transistor 13 and is superimposed with the driving current ILD is removed by a capacitor 21.
Patent JP-2002061373-A (JP)
Title: Mounting structure of external facing material
Inventor: FUJIWARA AKIHIRO
IPC: E04F13/21
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of an external facing material capable of stably mounting the external facing material by mounting a mounting fitting on a specified position. SOLUTION: The mounting fitting 1 is installed on the outer surface side of an external wall main body 12. A upper engagement piece 5 and a lower engagement piece 6 are vertically provided on a projected piece 4 projected from the mounting fitting 1. A plural number of the external facing materials 7 are vertically arranged through a ventilating clearance S on the outer surface side of the external wall main body 12. A back surface of a lower part of the external facing material 7 positioned above among the vertically adjacent external facing materials 7 is set along front end edges of side piece 3 on both sides of the mounting fitting 1, and a lower end of this external facing material 7 is engaged with the upper engagement piece 5.  A back surface of an upper part of the external facing material 7 positioned below among the vertically adjacent external facing materials 7 is set along the front end edges of the side pieces 3 on the both sides of the mounting fitting 1, and an upper end of this external facing material 7 is engaged with the lower engagement piece 6. A slipping stop projection 15 to be projected forward at a position below the projected piece 4 is projectively provided on a front end edge of the side piece 3, and the slipping stop projection 15 is made to bite into a back surface of an upper part of the external facing material 7 positioned below.