baber/WOPTO huggingface dataset:
Patent JP-2003133587-A (JP)
Title: Light emitting diode
Inventor: DOMOTO CHIAKI
IPC: H01L21/28
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting diode of high luminance capable of improving light take-out efficiency. SOLUTION: The light emitting diode is composed by successively stacking a one-conductivity type semiconductor layer 2 and an opposite-conductivity type semiconductor layer 3 on one main surface of a single crystal substrate 1, attaching one electrode 4 on the opposite-conductivity type semiconductor layer 3 and attaching the other electrode 5 composed of metal on the other main surface of the single crystal substrate 1. On the other main surface of the single crystal substrate 1, a number of recesses 6 whose cross sectional shapes are roughly V-shaped are formed at the density of 400 pieces/mm<2> to 40,000 pieces/mm<2> , for instance.
Patent JP-2003126825-A (JP)
Title: Method and apparatus for treating garbage
Inventor: YAMAMOTO KEIICHI
IPC: B09B3/00
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To further efficiently carry out a garbage treatment by making exhaust gas circulating in an exhaust circulating path flow together with outside air in order to obtain effectiveness of fermentation decomposition utilizing aerobic bacteria in a garbage treatment and to save heating energy for garbage treatment by utilizing waste heat of the exhaust gas. SOLUTION: This garbage treatment apparatus is provided with a garbage treatment tank fermenting and decomposing garbage, an exhaust gas circulating path circulating an exhaust gas containing water content generated in the garbage treatment tank and re-circulating a part of the exhaust gas to the garbage treatment tank, an exhaust gas discharging path arranged for discharging the remaining exhaust gas to outside, a deodorizing apparatus deodorizing the exhaust gas by passing through the exhaust gas discharging path, a suction adjusting valve arranged in the exhaust gas discharging path for taking in the same amount of outside air as the discharged exhaust gas. A moisture removing apparatus is provided between the garbage treatment apparatus and the suction adjusting valve.
Patent JP-2003138425-A (JP)
Title: Polytrimethylene terephthalate filament yarn and method of production for the same
Inventor: YOSHIMURA MITSUE
IPC: D01F6/92
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a polytrimethylene terephthalate filament yarn obtained by high speed spinning, having improved residual elongation, imparting high productivity and excellent in post-processing properties. SOLUTION: The polytrimethylene terephthalate filament yarn, having >=30% of residual elongation increase rate (I%), 0.02-0.07 of birefringence Δn, 60-250% of residual elongation and <=0.18 cN/dtex of thermal stress peak, is obtained by dispersing 0.5-4.0 wt.% of particulate fiber elongation-improving agent having thermal deformation temperature (T) of 40-105 deg.C and then melting and spinning the polyester and taking off the spun filaments at a take-off rate of 2, 000-8, 000 m/min and the filament yarn satisfies following (a)-(b). (a) mean particle diameter in cross sectional direction (D) is 0.3-0.35 μm. (b) a ratio of mean existing length of the fiber elongation improving agent in longitudinal direction of the filament (L) and prescribed (D) (L/D) is 2-20.
Patent JP-2003135911-A (JP)
Title: Solid-liquid separator
Inventor: TAMURA TOSHIHIRO
IPC: B01D29/62
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a solid-liquid separator which can be made small in size, light in weight and low in power consumption. SOLUTION: In the solid-liquid separator having a constitution to separate solid and liquid from each other by forming slits between fixed teeth 1 and movable teeth by arranging a plurality of the fixed teeth 1 and the movable teeth in a comb-teeth shape and engaging with each other, constructing a solid/ liquid charging part 4 by forming both ends of the fixed teeth 1 or the movable teeth into plane state or arranging a side surface plate on both end parts, charging and holding a solid/liquid mixture and rocking the movable teeth to make liquid portion to flow down from the slits between the fixed teeth 1 and the movable teeth, thin parts (recessed parts 11) are formed at least on a part of sliding surfaces of the fixed teeth and the movable teeth.
Patent JP-2003136672-A (JP)
Title: Apparatus for attaching/detaching cylinder of offset perfecting press
Inventor: MORIO MITSUNARI
IPC: B41F7/12
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To correctly position each cylinder with regard to an apparatus for attaching/detaching the cylinder of an offset perfecting press. SOLUTION: The shaft center position of each plate cylinder 8 and 18 is fixed and arranged, and each blanket cylinder 1 and 11 is attached/detached to/from a corresponding plate cylinder and a counter blanket cylinder by attaching/detaching means 2, 22, 23, 21, 3, 32, 33, and 31.
Patent JP-2003052157-A (JP)
Title: Alternator for vehicle and manufacturing method therefor
Inventor: TAN YOSHIKI
IPC: H02K3/04
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a brushless-type alternator for vehicle and a manufacturing method therefore, capable of improving the output by using a permanent, and facilitating manufacturing and assembling. SOLUTION: A rotor, used for the brushless type alternator for vehicle, includes a pair of pole cores 22, 23 respectively having a plurality of claws 22c, 23c, a non-magnetic body ring 24 which connects the claws 22c, 23c adjacent to each other in the rotational direction, and a plurality of permanent magnets 25 inserted between the claws 22c, 23c in a fixed condition by the non-magnetic body ring 24. Slit grooves are formed at each of the non-magnetic body ring 24 and the permanent magnets 25 at an abutting position for positioning and fixing the permanent magnets 25.
Patent JP-2003137071-A (JP)
Title: Anti-theft device
Inventor: YOSHIOKA KENJI
IPC: B60R25/33
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To alarm and announce the theft even when an anti-theft device itself and a component constituting the anti-theft device is removed or broke. SOLUTION: The anti-theft device comprises a theft detecting means including an immobilizer 5 for preventing a theft of a vehicle, a GPS receiver 105 for detecting the theft of the vehicle, a gyroscope sensor 106, and a car speed pulse receiver 107, an alarming means such as a buzzer 2 or an LED for issuing an alarm with a sound and/or light when the theft of the vehicle is detected, a communicating means such as a portable radio machine 101 for announcing the theft to an associated agency such as a theft monitoring center, and a control part 102 that regularly communicates with the immobilizer and the theft detecting means and determines the theft when the communication cannot be normally performed.
Patent JP-2003138624-A (JP)
Title: Installation structure of deodorizing cartridge
Inventor: TANAKA NOBUYUKI
IPC: E03D9/05
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an installation structure of a deodorizing cartridge which is cleaned at a high frequency since the deodorizing cartridge is exposed when a casing is lifted and removed from a Western style toilet bowl. SOLUTION: A lift switch is operated to pressurize and operate an air pump, and a lifting and lowering plate 154 is lifted. Thereby a low tank 130 and the whole the low tank cover 134 are integrally lifted, and a rear upper face of a Western style toilet bowl 110 can be cleaned. In addition, at this time since the deodorizing cartridge 153 is exposed, a person intending to clean the rear upper face of the Western style toilet bowl 110 notices the existence of the deodorizing cartridge 153, furthermore, notices adhesion of dust on the deodorizing cartridge 153, the deodorizing cartridge 153 is taken out to be cleaned.
Patent JP-2003142305-A (JP)
Title: Push-pull mechanism and potentiometer
Inventor: SATO TAKASHI
IPC: H01C10/44
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a push-pull mechanism that can compare stresses applied on the same stress standard with each other, even when the mechanism measures both pushing stresses and pulling stresses, and to provide a potentiometer using the mechanism. SOLUTION: The push-pull mechanism is constituted by combining a first member 2 provided with a single elastic area 1 controlled in its existing extent with a second member 5, provided with a push-pressurizing section 3 and a pull-pressurizing section 4 which compress the elastic area 1 from opposite two directions, while maintaining the interval corresponding to the length of the area 1, so that the members 2 and 5 mutually slide in the shrinking direction of the elastic area 1. The push-pull mechanism is used for a potentiometer.
Patent JP-2003143582-A (JP)
Title: Stream video reception control method, stream video delivery system, and stream video receiver
Inventor: MATSUDA TOMOSHI
IPC: H04N7/173
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To realize stream video distribution and reception control which allow succession of techniques and development. SOLUTION: A decod and display control part 5 requests data by indication of reproducing start, and a data request processing means 41 requests leading data transmission to a delivery device 2. Data from the delivery device 2 is stored in a leading data buffer means 43, and artificial trailing data generated from leading data by an artificial trailing data generation means 47 is stored in a trailing data buffer means 44, and following data is requested to the delivery device 2 with a data response. Following data is stored in a reception data queue 2 and the trailing data buffer means 44, and the data request from the decoding and display control part 5 is responded to with data while detecting upper and lower limits of the queue 42 by detection means 45 and 46 to requesting temporary stop/restart of data delivery.  The data request based on jump operation is responded to with data by buffer means 43 and 44, and delivery is requested to the delivery device 2 when data is absent.
Patent JP-2003146653-A (JP)
Title: Aluminum hydroxide aggregate, method of producing the same, method of producing aluminum hydroxide powder by using the same, and precipitation tank
Inventor: KATO HISAKATSU
IPC: B01D9/02
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing aluminum hydroxide powder which has high transparency when filled into resin or the like, to provide a precipitation tank which is used therefor, and to provide aluminum hydroxide powder. SOLUTION: While continuously feeding a supersaturated sodium aluminate solution to a precipitation tank having a continuous feed port of the supersaturated sodium aluminate solution, and having a concentrated region 1 containing the high concentration slurry of aluminum hydroxide obtained by decomposing sodium aluminate, and a clean region 2 formed on the upper part of the concentrated region 1, and in which the inside of the concentrated region 1 is provided with a forced stirring means consisting of a baffle plate 4 and a stirrer 7, the sodium aluminate solution is forcedly stirred in the presence of superfine aluminum hydroxide seeds, and the decomposition of sodium aluminate and precipitation of aluminum hydroxide are allowed to occur, and aluminum hydroxide is concentrated at a high concentration by solid-liquid separation,  and the prescribed aluminum hydroxide aggregate is disintegrated.
Patent JP-2003140823-A (JP)
Title: Information input device and information processing program
Inventor: HORIE HIROMASA
IPC: G06F3/0354
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an information input device freely operable being held in one hand regardless of an operating place and posture. SOLUTION: This information input device has a device body 6 formed of a deformable elastic body and operable with one hand being held in the palm. A touch pad 7 is provided on the surface side of the device body 6. The device body 6 is provided with a pressure sensor and an acceleration sensor independently, and has a built-in RF module for transmitting a detection signal from each sensor to a personal computer body 2. In a control part (CPU) built in the device body 6, a determination signal for determining an operating state on the touch pad 7 is allotted to the pressure sensor, and a cancel signal for canceling the determination signal is allotted to the acceleration sensor.
Patent JP-2003150341-A (JP)
Title: Installation processing apparatus and installation method
Inventor: HARA SHINICHIRO
IPC: G06F3/12
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To make a multifunctional printer driver easy to use by restricting functions based on use form of a user. SOLUTION: Alternatives sorted depending on degrees of restriction of control functions are displayed to the user (S101) and the user is made to select any of them (S102) in performing an installation processing of the printer driver. The driver in accordance with a degree of the selected restriction of the functions is created (S103). Furthermore, in setting the user's favorite hue (S104), a question regarding the hue is asked (S105) and parameters are incorporated in the driver along with the user's answer (S106). The created driver is installed (S107).
Patent JP-2002197601-A (JP)
Title: Improvement of write-read changeover for differential preamplifier circuit of hard disk drive system
Inventor: ZHANG HONG
IPC: G11B5/596
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To reduce the time for the write-read changeover of a preamplifier circuit of a hard disk drive. SOLUTION: In the preamplifier circuit 150 including a plurality of amplification stages 102, 104, 106, 108 for amplifying a signal from a head 20 of the hard disk drive 10, power supply circuits 110, 154 for supplying the power to the plurality of amplification stages substantially at the same time when the hard disk drive is in the course of being transferred to the reading state from the writing state, and a control circuit 152 for almost continuously activating at least two amplification stages among the plural amplification stages after the power is supplied to the amplification stages, are provided. Thus, the transmission of a glitch passing the preamplifier circuit is substantially prevented, and by remarkably accelerating the write-read transferring time, the saturation of the output of the preamplifier circuit is evaded.
Patent JP-2003158832-A (JP)
Title: Power distribution control device
Inventor: ASHIZAWA TOMOO
IPC: H02J11/00
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain a power distribution control device at a low cost. SOLUTION: A switch sub-station 13 of a power distribution control device controls a line switch 6 connecting a power distribution line 81 which is a zone at a power source side and a power distribution line 82 which is a zone at a load side. A control transformer 71 having V-connected windings 71a, 71b is connected to the line 81, a control transformer 72 having similarly made V-connected windings 72a, 72b is connected to the line 82. A capacity of the windings 71a, 72a is each 800 VA, a capacity of each winding 71b, 72b is 25 VA. Three-phase voltages of the lines 81, 82 are obtained from a secondary side of the control transformers 71, 72, additionally a battery not shown in the figure is charged from the winding 71a, 72a through a charge circuit 41 of the switch sub-station 13. Power for controlling of the line switch 6 is supplied from this battery.  The windings 71b, 72b can be used for those used for a standard instrument-use transformer, so that a cost of the control transformer is reduced.
Patent JP-2003151035-A (JP)
Title: Order data printing processor, order data printing processing method and order data printing processing program
Inventor: WATANABE TETSUJI
IPC: G06Q50/12
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an order data printing processor, order data printing processing method and order data printing processing program capable of enhancing the efficiency of service business and production instructing business and saving the space. SOLUTION: Information related to prices of commodities is stored as price information every commodity by the commodity master table 21 of an external storage device 7, and information for specifying a commodity is inputted as commodity information by an input part 5. On the basis of the commodity information inputted by the input part 5 and the price information stored in the external storage device 7, the price of the commodity is calculated by a calculation means. On the basis of the commodity information inputted by the input part 5 and the price calculated by the calculation means, production instruction information showing the production instruction of the commodity, commodity exchange information corresponding to the production instruction information, and payment information including the price of the commodity are printed on a printing medium by a printing part 6.
Patent JP-2003145197-A (JP)
Title: Control-stabilizing system for methane fermentation
Inventor: TSUBOTA JUN
IPC: C02F11/04
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a system which always operates steadily methane fermentation in all of a plurality of methane fermentation facilities by effectively interchanging methane fermentation sludge among the methane fermentation facilities. SOLUTION: The control-stabilizing system for methane fermentation is characterized in that in a methane fermentation centralized-managing center for controlling the operation states of a plurality of methane fermentation facilities where the methane fermentation sludge is interchanged with one another the soundness of the methane fermentation facilities is judged based on the operation data obtained from the respective facilities, and thereby the fermentation sludge is accommodated from the chosen sound facilities to the unsound.
Patent JP-2003155962-A (JP)
Title: Fluid path joint structure
Inventor: YAMAGATA KATSUYOSHI
IPC: F16L25/00
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To facilitate installation of additional parts without requiring design changes and work on an existing fuel supply path in an automobile. SOLUTION: The body 11 of a path joint bolt 10 is passed through a first annular joint section 1a provided on a fluid pipe (fuel supply pipe 1) and a second annular joint section 22a provided on a first additional pipe 20, and is anchored on a jointed section 3a of an intervened part (fuel filter 3). The body of a bolt 2 is passed through a third annular joint section 23a provided on a second additional pipe 21, and is anchored on the head 14 of the path joint bolt 10. The fluid piping and the intervened part are structured so as to be communicated with each other via a first passage 13, the first additional pipe 20, the additional part, the second additional pipe 21, and a second passage 15.
Patent JP-2003157893-A (JP)
Title: Design method of nonaqueous electrolyte secondary battery and nonaqueous electrolyte secondary battery
Inventor: SASAKI JO
IPC: H01M10/0566
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To achieve high energy density by restraining capacitive reduction in a nonaqueous electrolyte secondary battery. SOLUTION: In this design method of the nonaqueous electrolyte secondary battery, a battery constitutive material is selected so as to reduce the ester exchanging reaction product concentration in the battery.
Patent JP-2002200095-A (JP)
Title: Method to detect existence of blade on ultrasonic surgical system
Inventor: WIENER EITAN T
IPC: A61B17/22
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a method which can reduce time consumed by a check for repair in an operation room(OR) relating to an ultrasonic system. SOLUTION: This method comprises a step 500 of supplying drive signals to a hand piece, a step 510 of sweeping a plurality of vibrations within a prescribed frequency range, a step 520 of storing the value of resonance frequency and the phase margin of the hand piece, steps 530-550 of judging whether or not at least one of the resonance frequency value, the phase margin value, and the minimum impedance is within the tolerance, a step 570 of connecting (560) the blade with the hand piece and supply drive signals within the prescribed frequency range to sweep the frequency, a step 580 of storing the value of the resonance frequency and the value of the phase margin of the combination of the hand piece, and a step 620 of displaying a message on the liquid crystal display of the generating device.
Patent JP-2003168041-A (JP)
Title: Information providing/using system
Inventor: HIGUCHI HARUHIKO
IPC: G06Q50/10
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information providing/using system enabling an information user to obtain high quality information at a low cost by allowing respective information providers to provide better information to an information management means in competition with others.  <P>SOLUTION: In the information providing/using system A constituted of connecting information providers 2 having respective computer terminals 1 and information users 4 having respective computer terminals 3 to the information management means 6 through a communication network 5 and capable of transmitting/receiving optional providing information (b) to/from the means 6, each information provider 2 receives a fixed reward from the means 6 every when the information (b) provided from the provider 2 concerned is used by a certain information user 2. Every time the user 2 uses the information provided from the provider, a fixed amount is charged from the means 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166129-A (JP)
Title: Method of production for nanotube
Inventor: MINOURA NORIHIKO
IPC: C07H15/20
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems of conventional method which is impossible to produce nanotube with high yield and excellent reproducibility.  <P>SOLUTION: The invention clarified the effect of temperature for dispersing a surface-active organic compound in an aqueous solution and the storing temperature of the dispersion on the time required for forming and configuration of the nanotube. The method controls the dispersing temperature, the rate of cooling, the storage temperature and the storage time in production of the hollow fibrous nanotube which comprises (1) a step of preparing the aqueous solution of O-glucoside type glucolipids, (2) a step of heating the solution to a predetermined temperature (dispersing temperature), (3) a step of cooling the solution in a predetermined cooling rate to a predetermined temperature (storage temperature) and (4) storing the solution at the storage temperature for a predetermined time (storage time).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163466-A (JP)
Title: Multilayer printed circuit board and multilayer printed circuit board device provided with the printed circuit board
Inventor: MIZUGUCHI YUKINORI
IPC: H05K9/00
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer printed circuit board capable of improving a radiation noise reducing effect and a multilayer printed circuit board device provided with the printed circuit board.  <P>SOLUTION: The multilayer printed circuit board has a ground layer, a power supply layer 13 and an insulating layer formed between the ground layer and the layer 13. The layer 13 consists of three divided power supply layers 30A, 30B, 30C. The shapes of these layers 30A, 30B, 30C respectively depend on the leading time of integrated circuit elements to be respectively connected to the layers 30A, 30B, 30C.  <P>COPYRIGHT: (C)2003,JPO