baber/WOPTO huggingface dataset:
Patent JP-2002336581-A (JP)
Title: Processing device
Inventor: TERAO AKIRA
IPC: D05B65/02
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a processing device for surely taking out a thread cassette. SOLUTION: The thread cassette 5 is supported by engaging an engaging recessed part with a pin member 37 of a driving arm 11, and is held in a using position by a holding mechanism 40. When putting a holding member 41 in a release position by pushing an operation part 45a of an operation member 45, an ejecting lever 57 of an ejecting mechanism 50 rotates, and ejects the thread cassette 5 by an ejecting part 62, and cuts thread by operating a thread cutting mechanism 51 by delaying a little. At this time, the thread cassette 5 rotates upward by elasticity of a tension coil spring 58 so that the thread cassette 5 can be taken out.
Patent JP-2002341115-A (JP)
Title: Protective diffusion film and method for manufacturing the same, surface light source device and liquid crystal display device
Inventor: MAZAKI TADAHIRO
IPC: F21S2/00
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a protective diffusion film preventing burrs from being generated in single substance processing of the protective diffusion film and being excellent in punching compatibility and further in easiness for handling in single substance manipulation and to provide a method for manufacturing the same, surface light source device and a liquid crystal display device. SOLUTION: In the protective diffusion film which is used for the surface light source device equipped with a lens film and is provided with a transparent substrate layer and a resin layer, disposed on at least one surface of the transparent substrate layer and having a minute projecting and recessing shape on a surface, the protective diffusion film is characterized by having >=20% and <=200% tensile breaking point percent elongation of the resin having the minute projecting and recessing shape on the surface.
Patent JP-2002354783-A (JP)
Title: Power supply apparatus
Inventor: IDO SHIGERU
IPC: H02M3/155
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a power supply apparatus capable of reducing the cost. SOLUTION: The power supply apparatus is provided with a timer circuit 6 for outputting a high level signal when turning on power is detected based on a terminal voltage of a capacitor C10 and outputting a low level signal after the predetermined elapsed time and a logical sum circuit OR1 inserted between a MOSFET gate comprising a switching element Q2 and a PWM control circuit 3 as a signal generating means. The logical sum circuit OR1 inputs an output signal from the timer circuit 6 and an output signal from the PWM controlling circuit 3. While the output signal from the timer circuit 6 is high, the PWM control circuit 3 does not output a PWM signal. When the output signal from the timer circuit 6 is low, the PWM controlling circuit 3 begins to output the PWM signal.  After power is turned on, a bootstrap capacitor Cs is charged by the capacitor C10 as a control power supply through a path made of an inductor L1 and the switching element Q2 of a step-up and step-down chopper circuit 1.
Patent JP-2002353740-A (JP)
Title: Semiconductor integrated circuit for modulation and inspection method for oscillation circuit
Inventor: MIYAGAWA HIROKAZU
IPC: H03L7/183
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To realize an LC oscillation type VCO circuit with less frequency shift and to provide a frequency hopping system wireless communication system employing the VCO circuit. SOLUTION: The semiconductor integrated circuit for modulation adopting a frequency hopping system that directly controls the LC oscillation type VCO (134) on the basis of transmission data and selects a carrier frequency to transmit data is provided with a current adjustment circuit (142) that changes a current of a digital/analog converter (132) generating a control voltage for the VCO depending on the carrier frequency so that a deviation in a modulation side control input voltage (Vcont2) indicates a characteristics reverse to a modulation frequency shift characteristics thereby eliminating the shift of the modulation frequency in the VCO.
Patent JP-2002123179-A (JP)
Title: Plasma display panel
Inventor: TANAHASHI HIDEAKI
IPC: H01J7/24
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display panel in which heat radiation is smoothly conducted in an actual use and separation of the panel and a radiation plate is easily performed. SOLUTION: The plasma display panel is provided with a panel 2, the radiation plate 3 and a heat-radiating adhesive sheet layer 12 lying therebetween. A heat-radiating adhesive sheet 11 which constitutes the heat-radiating adhesive sheet layer 12 is formed by using a heat-radiating adhesive composition consisting of a urethane adhesive composition containing thermal conduction imparting agent.
Patent JP-2002050190-A (JP)
Title: High speed sample-and-hold circuit, and circuit for reducing timing mismatching in high speed parallel connection sample-and-hold circuit
Inventor: MARTIN DAVID A
IPC: G11C27/02
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a high speed sample-and-hold circuit including plural sample-and-hold circuits connected in parallel between an input and an output. SOLUTION: This circuit comprises a correcting circuit 104 connected to plural sample-and-hold sub-circuits 102a-102d, the correcting circuit can operate so that timing relation between a hold-signal and a clock signal is established for each of plural sample-and-hold sub-circuits being the same generally. Unsuccessful timing between plural sample-and-hold sub-circuits and distortion due to it are reduced by established timing relation. A method for reducing the unsuccessful timing in a high speed parallel connection sample-and-hold circuit is such that a hold-signal is synchronized with a clock signal by correcting a hold-signal for each of plural sample-and-hold sub-circuits in the sample-and- hold circuit and corrected hold-signals are utilized respectively in the sample- and-hold sub-circuit.
Patent JP-2002357387-A (JP)
Title: Structure for immersion type molten metal preserving furnace
Inventor: NAKAJIMA MITSUKANE
IPC: F27D17/00
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a molten metal preserving furnace that is constituted to prevent the occurrence of oxides on the surface of a molten metal preserved in the main body of the furnace and to prevent the adhesion of oxides to the external surface of an immersion heating pipe and, in addition, to be improved in thermal efficiency, fuel cost, and productivity and to make molten metal preserving work to be carried out efficiently. SOLUTION: This dipping type molten metal preserving furnace 10 is constituted to preserve the molten metal M in the main body 11 of the furnace by heating the metal M by dipping the immersion heating pipe 30 into the metal M from a lid section 20. In the furnace 10, a drooping section 21 made of a refractory is formed from the lid section 20 to cover the outer periphery of the immersion heating pipe 30 at the position T where the pipe 30 comes into contact with the surface of the molten metal M.
Patent JP-2002327613-A (JP)
Title: Tail for muffler
Inventor: OKITA YASUJI
IPC: F01N1/02
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a tail for a muffler possible to change decoration collars thereof and to improve the appearance by using various design and decoration collars, possible to reduce the exhaust noise and restrict the exhaust gas (espe cially, fine particles) by forming a support into a punching metal shape, possible to be directly fixed to a muffler body or detachably fitted to a tail pipe, possible to easily eliminate dirty adhered to the tail body by removing the decoration collars to always keep the good appearance. SOLUTION: The decoration collars are detachably fitted to the periphery of the cylindrical tail body.
Patent JP-2002363844-A (JP)
Title: Automotive interior material
Inventor: TANIGUCHI YUKITO
IPC: D04B21/14
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional knit fabric retaining its cushionability as an automotive interior material, having soft and smooth surface touch, and good in feeling when sat thereon. SOLUTION: This three-dimensional knitted fabric as an automotive interior material is constituted of obverse/reverse two-layered knit fabrics and monofilaments joining these two layered knit fabrics to each other; wherein it is characteristic that at least one of the above knit fabrics and/or the monofilaments comprise(s) polytrimethylene terephthalate fibers and the fineness D (dtex) of the fibers constituting at least one of the above knit fabrics and the fineness d (dtex) of the monoflaments meet the relationship: D>=0.9 d.
Patent JP-2002065170-A (JP)
Title: Apparatus for producing ice cream
Inventor: BLAUSTEIN LAWRENCE A
IPC: A23G9/22
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To produce ice cream bar on reusable sticks without turning a paddle in a cream mixture by a method that mimics the manual preparation of ice cream. SOLUTION: This ice cream bar-producing apparatus is provided with a receptacle for holding a refrigerant, preferably an ice and brine bath, a lower lid movably mountable over the receptacle, and an upper lid mountable over the lower lid, the lower and upper lids being rotatable together about a vertical axis. The apparatus further includes four cups for receiving and holding ice cream bar mix, the cups configured to be coupled to the upper lid and the lower lid with a portion of the cup immerged in the brine bath. A user can turn a handle on the receptacle to rotate the lids, namely the cup immerged in the brine bath. Thereby, freezing of the ice cream mix to form into the ice cream bar is promoted.
Patent JP-2002361703-A (JP)
Title: Drive control unit of injection molding machine
Inventor: MIYAHARA KIYOSHI
IPC: B29C45/26
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To drastically enhance the safety and reliability of an injection molding machine while ensuring the advantage accompanied by the use of a software circuit. SOLUTION: In constituting the drive control unit of the injection molding machine M for controlling the driving of a servo motor 3 displacing a movable part 2, the predetermined function parts 5, 5e, etc., in the servo circuit 4 connected to the servo motor 3 are divided depending on their importance and the very important function part 5 is constituted of a hardware circuit 6 requiring no software, and the other function parts 5e, etc., is constituted of the software circuit 7 through the software.
Patent JP-2002369673-A (JP)
Title: Freeze-drying equipment for food, chemical, or the like
Inventor: AKIMOTO HIROMICHI
IPC: F26B5/06
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a freeze-drying equipment for food, chemical, or the like, capable of making a liquid material for the food, chemicals, or the like, which is charged into the inside of a vertical cylindrical tube frozen so that the frozen material has a uniform thickness toward an internal wall surface of the tube, or capable of making the liquid material uniformly heated and dried, in such a state that the liquid material is shielded from the outside so as to secure complete sterility, while making it possible to simply and surely conduct cooling control of the tube by a heating medium circulating through the inside of a jacket, by dividedly injecting the liquid material directly into the tube. SOLUTION: In this freeze-drying equipment for the food, chemicals, or the like, a main part of a freeze dryer is assembled by using the vertical cylindrical tube which makes the liquid material frozen on the internal wall surface and the jacket so installed that an external cylinder of the jacket approximately concentrically surrounds the outside circumference of the tube and the heating medium passes through the inside of the jacket. A duct connected to a vacuum pumping system is joined to the top of the tube of the main part, and an on-off valve or a recovery chamber equipped with the valve at its bottom is positioned at or joined to the bottom of the tube, and further, a charging port which is joined to a downstream area of a pipeline for charging the liquid material and injects the liquid material into the inside of the tube is positioned on an upper or lower part of the tube.
Patent JP-2002372426-A (JP)
Title: Display device
Inventor: WADA AKIRA
IPC: G06Q50/30
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a display device wherein applicable timetable information can be updated at a low cost without bothering a user. SOLUTION: An applicable timetable extracting means 5a-2 extracts applicable timetable information which corresponds to arrival scheduled time, out of timetable information at an arrival and a departure places which is held in a timetable information holding means. A re-extracting command means 5a-4 compares arrival scheduled time which is subjected to re-calculation with arrival scheduled time which corresponds to applicable timetable information displayed in a display means 4, and performs re-extraction of applicable timetable information which corresponds to the arrival scheduled time subjected to re-calculation, when difference between both of the arrival scheduled times is greater than a prescribed time.
Patent JP-2002373924-A (JP)
Title: Probe card
Inventor: TEGA HITOSHI
IPC: G01R1/073
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a large-sized probe card provided with thin film probe electrodes wired at high density, capable of simultaneously and accurately electrically inspecting a semiconductor integrated circuit. SOLUTION: The thin film probe electrode 3 is constituted of a conductor bump 5 to be brought into contact with the electrode pad of the semiconductor integrated circuit, and a connection pad 4 connected through a leader line to a through conductor 2. The outside dimension of the connection pad 4 is gradually increased proportionally to a distance from the center of a ceramic multi- layer substrate 1. The shape of the connection pad 4 is almost circular at the center of the ceramic multi-layer substrate 1, and is almost elliptic with a long axis in the radial direction from the center of the ceramic multi-layer substrate 1 on the periphery.
Patent JP-2002369735-A (JP)
Title: Rotary type commodities display rack
Inventor: TAKAHASHI MAKOTO
IPC: A47F5/025
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To enhance effects of displaying and publicizing goods by dynamically illuminating goods on rack boards. SOLUTION: A rotary base which is linked to a drive means to be rotated at a slow speed is fitted into the lower end part of a support shaft erected on a central part of a bed so as to be rotatable centered on the support shaft while multiple stages of rack boards 5a to 5e are arranged on the circumference of rotary struts erected on the rotary base surrounding the support shaft so as to be rotatable together with the struts while a plurality of lighting devices 7 are installed at a protruded end part of the support shaft closer to the upper ends of the struts on the support shaft to illuminate the top surfaces of the rack boards.
Patent JP-2002371558-A (JP)
Title: Civil engineering sheet
Inventor: YUI MASARU
IPC: B32B5/26
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a civil engineering sheet having extremely high tensile strength, usable for a lower bottom part of high banking, or withstanding the load of a heavy machine in the reclamation work of the soft ground. SOLUTION: A plurality of strands formed by uniaxially drawing synthetic resin are connected to form a long-sized flat belt body 2, and the belt bodies 2 are arranged in parallel at prescribed spaces. A cloth body 3 comprising filaments formed by uniaxially drawing synthetic resin is attached to one face or both faces and integrated with the belt bodies 2 to form the civil engineering sheet 1.
Patent JP-2002102682-A (JP)
Title: Method for homogenizing fine powder
Inventor: HINAI SHINSUKE
IPC: B01J19/00
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for homogenizing fine powder which can disperse the fine powder uniformly by a simple operation even when the powder contains cohesive and adhesive substances. SOLUTION: The fine powder is charged in a dispersion medium of a suspension in which the solid particles of a liquefied gas the freezing point of which is higher than the boiling point of a liquefied inert gas are dispersed in the liquefied inert gas. After the powder and the dispersion medium are agitated to disperse or mix them enough, the medium is evaporated.
Patent JP-2003009173-A (JP)
Title: Chromatic vision conversion processing apparatus
Inventor: OKAJIMA KATSUNORI
IPC: H04N1/46
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method that are low-cost for accurately performing such chromatic vision conversion processing as chromatic vision conversion among ages. SOLUTION: The pixel values (R, G, B) of one pixel are read (step S1). Luminance values YR, YG, and YB are calculated using coefficients that have been stored in advance (step S2). An attenuation rate K is calculated using conversion luminance ratios KR, KG, and KB (step S3). Attenuated luminance values Y'R, Y'G, and Y'B are obtained using the attenuation rate K (step S4). Pixel values (R', G', B') after conversion are obtained by calculating backward from the attenuated luminance values (step S5). The pixel values (R', G', B') are written (step S6). The steps S1-S6 are repeatedly executed for all pixels.
Patent JP-2003000321-A (JP)
Title: School bag
Inventor: TAKIZAWA SHIGEAKI
IPC: A45C3/02
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a school bag whose upper end opening part of a side pocket can be securely adjustable in closing condition for a long time. SOLUTION: This school bag has a side pocket 6 on the outer face of an outer board part 5 and is equipped with a first belt 8 and a second belt 9 placed so as to surround the vanity of the upper end opening part 6a of the side pocket 6. The first belt 8 is extended from the back board part 2 side and the second belt 9 from the front board part 3 side. An engaging rail 12 is equipped along the longitudinal direction on one face of the first belt 8. An operating member 13 slidable on the engaging rail 12 and engageable to the engaging rail 12 is equipped on the tip end of the second belt 9. Substantial length of the first and second belts 8, 9 are changed by a position of the operating member 13 on the engaging rail 12 to adjust a closing condition of the upper end opening part 6a of the side pocket 6.
Patent JP-2003000158-A (JP)
Title: Food additive using rush and method for producing the same
Inventor: MORITA HIROSHI
IPC: A23L29/00
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To convert dietary fibers so as to be an energy source by not only simply ingesting the dietary fibers but also carrying out a treatment for improving digestibility and further mellow the aroma and bitterness in a food additive using a rush as a raw material. SOLUTION: This food additive is obtained by boiling the rush in water, treating the boiled rush with an acid, drying the resultant rush into a powder and adding two kinds of enzyme preparations obtained by mixing the resultant powder with a 0.1 M acetic acid buffer in (1:1) to (1:3) ratio and having different properties thereto. In the resultant food additive, cellulosic substances of the rush are converted into glucose with good digestibility. Thereby, the food additive can be used as the energy source for various food materials.
Patent JP-2003001091-A (JP)
Title: Fluidized bed granulating and coating method
Inventor: SAKAMOTO HIROSHI
IPC: B01J2/28
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To make the time for treatment shorter and the liquid rate of spraying lower. SOLUTION: Raw material particles of 20 to 150 μm in the average grain size having a wide grain size distribution are fed into a treating vessel of fluidized bed equipment and while particulates below an average grain size are mainly granulated by using binders, etc., dissolved, dispersed and suspended to a concentration at which the binders, etc., are sprayable to an aqueous liquid (water: >=50%), the granulation of the particles above the average grain size is suppressed and the particles of 50 to 200 μm in the average grain size are manufactured. The particles are thereafter subjected to the treatment to smooth the surface shapes of the particles by using the binders, etc., dissolved, dispersed and suspended to the aqueous liquid (water: >=50%) and other materials (containing chief agent in some case), by which the nuclear particles are manufactured.  The nuclear particles are thereafter subjected to coating treatment by using the film agent liquids, etc., dissolved, dispersed and suspended in the aqueous liquid (water: >=50%).
Patent JP-2003014091-A (JP)
Title: Free rotation restraining structure for gear
Inventor: KAMINAGA SEIJI
IPC: F16H57/03
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To improve and maintain the durability of a friction peripheral edge part of a friction disk for restraining the free rotation of a gear. SOLUTION: This free rotation restraining structure for the gear is provided by mounting a fixed gear 4 to one shaft 2, mounting a loosely fitted gear 5 constantly meshed with the fixed gear 4, to the other shaft 3, mounting the friction disk 7 with the friction peripheral edge part 6 to one side of the loosely fitted gear 5, and bringing the friction peripheral edge part 6 of the friction disk 7 into pressure contact with one shaft 2 in a position RF close to a mesh pitch diameter RG of the fixed gear 4 and loosely fitted gear 5.
Patent JP-2002349743-A (JP)
Title: Actuator for emergency closing or opening type valve
Inventor: FUKAMACHI MICHIO
IPC: H02K7/102
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an actuator for an emergency closing or opening type valve capable of closing or opening the valve by forcibly cutting off current- carrying to an unexciting brake and an exciting brake of a motor by a command from a control board even if a main power source is not turned off. SOLUTION: This actuator for the emergency closing or opening type valve closes the valve by restoring force of a flat spiral spring by cutoff of the power source by holding a pressure accumulating state by the exciting brake by winding the flat spiral spring simultaneously when performing operation for closing or opening the valve by driving the motor with the unexciting brake. The current-carrying to the unexciting brake and the exciting brake of the motor can be cut off by the command from the control board.
Patent JP-2003012365-A (JP)
Title: Multipurpose mulch and method of manufacturing it
Inventor: KOBAYASHI TAMIO
IPC: B09B3/00
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide constitution of multipurpose mulch and constitution of method of manufacturing it, which is not needed with heating for bonding as well as less expensive in production costs than that of synthetic resin and capable of decreasing fire accidents as well as preventing scattering. SOLUTION: The method of manufacturing the multipurpose mulch is that a mixture of any one of, any part of, or all part of crushed wood chip, crushed wood, crushed bark, crushed branch, crushed leaf, and crushed grass is mixed with cement powder as a binder in a weight ratio of 1:0.5-2, or further, the obtained raw material of the multipurpose mulch is mixed with water which realizes binding by the cement powder.