baber/WOPTO huggingface dataset:
Patent JP-2004311878-A (JP)
Title: Static electricity suppressing circuit
Inventor: INOUE TATSUYA
IPC: H05F3/02
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a static electricity suppressing circuit capable of suppressing a voltage being applied to the electric circuit of an apparatus by bypassing an electrostatic pulse.  <P>SOLUTION: One end 204 of an inductor 202 is connected with the signal line of a circuit being protected, one end of a nonlinear resistor element 201 is connected directly with the other end 203 of the inductor 202 not through any other component, and the other terminal 205 of the nonlinear resistor element 201 is grounded. In such a static electricity suppressing circuit, passage of an electrostatic pulse through the signal line is suppressed because the inductor connected in series with the signal line imposes a relatively high impedance to the high frequency component at the rising part of the electrostatic pulse. Since the characteristics of the nonlinear resistor element prevails, the electrostatic pulse is bypassed to the ground side by the nonlinear resistor element in a short time and the voltage being applied to the circuit being protected can be reduced greatly. Consequently, a static electricity suppressing circuit capable of protecting a connected electric circuit surely can be attained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004075664-A (JP)
Title: Intubation-feeding alimentation agent containing coenzyme q10
Inventor: AZUMAGUCHI TAKASHI
IPC: A61K35/12
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intubation-feeding alimentation agent useful for a nutritional treatment for promoting early recovery by administering for the prevention and/or treatment of chronic respiratory diseases, or to patients before/after surgery.  <P>SOLUTION: This intubation-feeding alimentation agent consists of 0.0005-0.2 pt. mass CoQ<SB>10</SB>, 30-100 pt. mass protein, 50-400 pt. mass saccharides and 1-50 pt. mass lipids.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004313936-A (JP)
Title: Preheating unit for high-temperature and high-pressure treatment apparatus
Inventor: IKEDA KOTARO
IPC: B65G33/14
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preheating unit for a high-temperature and high-pressure treatment apparatus, by which organic waste can be preheated to have the state approximate to the treatment condition of a reactor and the preheated organic waste can be supplied to the reactor where oxidation treatment of the organic waste can be carried out under such a condition that subcritical water or the like is used.  <P>SOLUTION: This preheating unit is arranged at the preceding stage of the reactor 3 for treating the organic waste by using the subcritical water or the like. This preheating unit is composed of a linear metallic tubular body 21 and a heating unit 41 arranged on the outer periphery of the body 21. A supply port 22a is arranged at one end of the body 21 for supplying the object to be treated and a discharge port 22b is arranged at the other end of the body 21 for discharging the preheated object to be treated. Tip closing plugs 23a, 23b are fixed to both ends of the body 21, respectively. A space 22c is formed inside the body 21 for heating the object while it moves in the space 22c. A conveying means is installed in the space 22c for conveying the object to be treated toward the port 22b. Temperature sensors 27a, 27b are arranged respectively on the upper wall of the body 21 and at the plug 23b on the discharge side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320458-A (JP)
Title: Packet network output band design method, apparatus, program, and medium
Inventor: SATO DAISUKE
IPC: H04L12/801
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packet network output band design method and apparatus for estimating a minimum output band for satisfying a packet loss target rate without the need for especially assuming a traffic model.  <P>SOLUTION: The packet network output band design method sets one buffer threshold value to an output transmission wait buffer to satisfy a predetermined packet loss rate in a packet network and sets a counter corresponding to the buffer threshold value. At the arrival of a packet, when a queue length of the packet resident in the output transmission wait buffer, not including the number of bytes of the arrived packet, exceeds the threshold value, the count of the corresponding counter is incremented, the queue length not including the number of bytes of the arrived packet is counted and summed when the queue length exceeds the threshold value, the number of packets arriving in the output transmission wait buffer for measurement period T and the packet length are counted, and the output band for satisfying the target packet loss rate is calculated from the count, the queue length when exceeding the threshold value, the number of packets and the number of bytes arriving within the measurement time period T.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323118-A (JP)
Title: Stock management device, storage shed, and refrigerator
Inventor: MAMEMOTO TOSHIAKI
IPC: F25D23/00
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stock management device of an article case stored in a storage chamber or a door pocket of a refrigerator and constituted in units to manage articles in a storage shed and the refrigerator, detect weight of articles by a simple method, and display it for a user so as to enable easy understanding.  <P>SOLUTION: A weight measuring means 3 calculates weight of foods by inputting a signal outputted from a weight sensor 2. The calculated weight is stored in a storage device 4 controlled by a microcomputer 7 as a value of initial weight of foods. A reset means 5 capable of resetting a value of weight stored in the storage device 4 can be controlled by the microcomputer 7. The value of initial weight is compared with a value of current weight calculated by the weight measuring means 3 to calculate remaining amount rate and inform the user of the remaining amount rate through an informing means 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327333-A (JP)
Title: Lighting device, switching device for lighting device, and lamp device for lighting device
Inventor: IWABUCHI MAKOTO
IPC: F21Y103/02
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting device capable of repeating an off-state and a dark-lighted state to make a person sharing a room not rouse from sleep carelessly.  <P>SOLUTION: A general fluorescent lamp for a household use has a lighting cycle with a sequence of two-lamp lighting, one-lamp lighting, night lamp lighting, and turn-off. Consequently, in the case of switching the night lamp when retiring to rest, two lamps are lighted to disturb a sound sleep of the person sharing the room because of too much light. In order to solve the above problem, an on-off switch is serially arranged to a night lamp lighting circuit, and turned into a state of switch-on by a conventional switch, and only the night lamp is switched on and off by the night lamp switch. Since the night lamp is designed for the time of sleeping, the switching of the night lamp does not disturb the sound sleep of the person sharing the room.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327933-A (JP)
Title: Process data collector
Inventor: UMETSU MINORU
IPC: G05B23/02
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a process data collector capable of collecting a process data at a high speed without overburdening a SAN mask communication section and capable of collecting the process data associated with a recipe.  <P>SOLUTION: In the process data collector 2 for collecting the process data prepared in accordance with an execution value signal sent from a sensor system 19 connected with a network corresponding to a control signal sent to a drive system 18 connected with the network, a monitoring means for monitoring the execution value signal on the network is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323961-A (JP)
Title: Outer layer material for hot rolling roll, and composite roll for hot rolling
Inventor: ICHINO KENJI
IPC: C22C37/04
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outer layer material for a hot rolling roll superior in all of abrasion resistance, seizure resistance, surface roughening resistance and thermal shock resistance, and to provide a composite roll for hot rolling.  <P>SOLUTION: The outer layer material has a composition comprising 2.6-3.5% C, 1.5-2.5% Si, 0.2-1.5% Mn, 1.0-2.5% Cr, 1.0-3.0% Mo, 2.0-7.0% Ni, 1.3-2.5% V, 0.1-0.8% Nb, 0.020-0.2% B, and one or two elements selected from 0.05% or less Ti and 0.1% or less Al, or further 4% or less Co, and the balance Fe with unavoidable impurities. The outer layer material has a structure containing 10 or more pieces/mm<SP>2</SP>graphite with a circle equivalent diameter of 20 μm or larger, and 15 to 75% spheroidal graphite in terms of a graphite spheroidized ratio (=ä(n<SB>V</SB>+n<SB>VI</SB>)/n}×100), (wherein n is the number (piece) of total graphite particles having the circle equivalent diameter of 20 μm or larger; and n<SB>V</SB>+n<SB>VI</SB>is the number (piece) of graphite particles having classified shapes V and VI prescribed in JIS G 5502-1995).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348174-A (JP)
Title: Storage device system
Inventor: MORISHITA NOBORU
IPC: G06F3/06
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To resume remote copy between storage control units which are arranged in N sites, mainly in three or more sites, by quickly and automatically reconstituting remote copy constitution between residual sites after an arbitrary site has suffered from calamity.  <P>SOLUTION: The information of the remote copy target volume of a storage device system 2 whose original volume V1 is the same is preliminarily registered for each remote copy target volume. When the failure of the copy original storage device system 2 occurs, the copy original volume of the remote copy target volume with the storage device system 2 where any failure occurs origin of copy is selected from newly registered copy original volumes, and remote copy is resumed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004004829-A (JP)
Title: Liquid crystal display and video signal correction method
Inventor: RI HAKUUN
IPC: G09G3/20
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce degradation of a picture quality caused by discontinuous gradation change, by correcting a video signal in order to complement a low response speed of a liquid crystal.  <P>SOLUTION: A correction video signal is preliminarily determined for a point where lower bits of a present video signal and the just preceding video signal are all "0", and a variable decides a correction video signal determined by the preliminarily determined correction video signal. Consequently, correction error and discontinuity are considerably reduced, and correction operation suiting characteristics of a difference between the just preceding video signal and the present video signal is performed to improve the image quality because a correction system is made different by characteristics of this difference.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004336921-A (JP)
Title: Motor controller
Inventor: YOKOMIZO HIROSHI
IPC: H02P27/08
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor controller which can reduce a ripple current by a simple method if a plurality of motors are driven by a common power supply.  <P>SOLUTION: When a PWM waveform having a duty of X% is outputted to the motor 51 and a PWM waveform having a duty of Y% is outputted to the motor 52 by using an output for one phase of a controller 1, a PWM waveform having a duty of (100-Y)% is outputted to the output for the other one phase of the controller 1, and an upper arm side switching element and a lower arm side switching element are driven in opposite phases. Thus, the waveform in which the phase is deviated is created merely by utilizing one PWM reference waveform to prevent a current from flowing to the two motors simultaneously. Thus, the ripple current flowing to a smoothing capacitor 7 can be reduced. Further, at a dead time, the existing function of a microcomputer, etc. can be diverted. Hence, an additional establishment, and a cost increase in the use, etc. of a microcomputer containing a plurality of controllers cannot be found.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342344-A (JP)
Title: Discharge lamp with reflector
Inventor: MATSUMOTO HIDEYUKI
IPC: F21Y101/00
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp with a reflector not scattering fragments outside the reflector even if the lamp is ruptured, small in the number of parts and easy in assembling.  <P>SOLUTION: The lamp has a light emitting tube surrounded by the reflector, lights reflected from the reflector are radiated from front glass disposed at a front opening of the reflector, and the reflector is directly formed with ventilation holes possible to passing through the fragments of the light emitting tube.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341037-A (JP)
Title: Photographing device
Inventor: YOSHIKAWA KAZUMASA
IPC: G02B7/09
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem caused in the case of arranging a switching signal input means for switching AF control and MF control by a remote control device.  <P>SOLUTION: The photographing device is equipped with an optical device equipped with a focus detection/focusing control means for controlling a focus lens by automatic focus detection/focusing control, and the remote control device equipped with a 1st switching signal input means for switching whether the focus lens is controlled by the automatic focus detection/focusing control or controlled by remote command control, and a 2nd switching signal input means for switching whether the focus lens is manually operated by speed control or manually operated by position control. Then, the photographing device is provided with a switching signal multiplexing means for multiplexing output from the 1st switching signal input means and output from the 2nd switching signal input means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338147-A (JP)
Title: Non-powder laminated product and its manufacturing method
Inventor: MATSUMORI KEI
IPC: C08K5/00
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-powder laminated product having heat resistance capale of withstanding boiling sterilization at 95°C or above and semi-retorting or retorting sterilization at 115°C or above and good in transparency.  <P>SOLUTION: When a laminate layer is formed on a base material by the extrusion coating of a polyethylene composition composed of 40-90 wt.% of medium density polyethylene (1), which is produced using a metallocene catalyst or single site catalyst with a density of 0.930 g/cm<SP>3</SP>or above, a Vicat softening point of 105-125°C and a melt flow rate of 2-25 g/10 min and 10-60 wt.% of linear low density polyethylene (2) due to a metallocene catalyst or single site catalyst with a density of 0.929 g/cm<SP>3</SP>or below, a cooling roll of which the surface roughness Rz is adjusted to 5-12 μm, the hole diameter is made small and the number of holes is reduced, is used to perform processing without sprinkling a powder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343907-A (JP)
Title: Sintered ring magnet
Inventor: IWAMI TAIZO
IPC: H02K1/27
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ring magnet in which magnetization after the assembling of a rotor is easy, which is capable of anisotropic orientation, and can reduce cogging torque by the reduction and the skew of magnestriction.  <P>SOLUTION: Four annular rings 2 are superposed in the direction of the axis and integrated. The four rings have the same cross-sectional shapes vertical to the axis. They have six magnetic poles. A notched part 2a is formed to the outer periphery between the north-pole and the south-pole of the magnetic pole so that a radial thickness becomes smaller than that of at the central part of the magnetic pole. The notched part 2a is rotated in a predetermined direction around the axis relative to the notched part 2a of the adjacent upper ring 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342498-A (JP)
Title: Electron beam device and control method of the device
Inventor: NAKASUJI MAMORU
IPC: H01J37/244
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve transmissivity of secondary electrons while securing resolution of a picture to a required value in an electron beam device.  <P>SOLUTION: In the electron beam device, primary electrons are divided into multiple beams at a plurality of openings and the multiple beams are reduced by an objective lens, and scans on the test piece. The secondary electrons emitted from the scanning point of the test piece is separated from the primary electrons by an ExB separator after passing the objective lens and detected. A detector is included which can detect the secondary electrons mutually and independently generated from the test piece surface by each multiple beam in the secondary optical system. All the secondary electrons having an initial speed of 2 eV or less emitted from the test piece surface in the direction of an angle 90°C or less against normal of the test piece surface are made to pass the secondary optical system.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340308-A (JP)
Title: Oil pressure control circuit of fluid transmission device with lock-up clutch for vehicle
Inventor: MORISE MASARU
IPC: F16H61/14
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil pressure control circuit of a fluid transmission device with a lock-up clutch for a vehicle, improved in durability of friction material by restraining a temperature rise of operating oil in an engagement side oil chamber and suitably controlling the lock-up clutch.  <P>SOLUTION: Two oil passages communicated with an engagement side oil chamber 31 by a switching control valve (a lock-up relay valve 250 and a lock-up control valve 252), a high pressure oil passage and a low pressure oil passage are respectively connected to each other depending on the operating state of a lock-up clutch 11. For example, during the lock-up on-state control, the operating oil is supplied from the high pressure passage to oil passages to increase the oil pressure P<SB>on</SB>of the engagement side oil chamber 31 and enough secure the transmission torque capacity of the lock-up clutch 11. Further, during the slip control, one of two oil passages is taken as the high pressure oil passage, and the other is taken as the low pressure oil passage, and the operating oil in the engagement side oil chamber 31 is circulated to restrain temperature rise and cool the lock-up clutch so that the durability of frictional material 36 can be improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349319-A (JP)
Title: Field effect organic transistor
Inventor: NAKAMURA SHINICHI
IPC: H01L29/786
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the conventional organic transistor has low mobility and a high threshold voltage which varies when it keeps operating for a long period of time.  <P>SOLUTION: A field effect organic transistor is composed of three electrodes of a source electrode, a drain electrode, and a gate electrode; and a gate insulating layer, and an organic semiconductor layer. The organic semiconductor layer has two or more repetitive units which include ten or more conjugated double bonds respectively and contains a condensation aromatic cyclic compound provided with three double-rotation axes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349323-A (JP)
Title: Solid state imaging device and its manufacturing method
Inventor: YOSHIBAYASHI KOJI
IPC: H01L29/762
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To restrain a photodiode region from varying in area accompanying reduction in size so as to obtain a solid state imaging device of high accuracy and reliability.  <P>SOLUTION: The solid state imaging device which is equipped with a photoelectric conversion unit and an electric charge transfer unit provided with an electric charge transfer electrode having a single-layered structure for transferring electric charge generated by the photoelectric conversion unit, is characterised in that the electric charge transfer electrode is separated by an inter-electrode isolating region, and the inter-electrode isolating region serves as a boundary region between the photoelectric transducing region and the electric charge transfer electrode, and is equipped with an extension part extending along the end edge of the photoelectric transducing unit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348412-A (JP)
Title: Card issuing system
Inventor: SAIJO TAKESHI
IPC: G06Q50/00
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a card user must use a card user terminal device possessed by him or her and an IC card reader/writer to acquire backup information of point information accumulated on an IC card, increasing trouble to him or her, and the point information can not be completely restored when he has not acquired the backup information.  <P>SOLUTION: A card issuing device sends out card use history information and identification information to a card use history storage device, which receives and stores the card use history information and the identification information. When a new card is reissued, stored card use history information corresponding to the identification information written into the new card is written into the new card. When the reissued card is used first, the authenticity of the identification information and signature information written into the reissued card are verified.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346866-A (JP)
Title: Cooling water pump device
Inventor: TANAKA SEIYA
IPC: F04D29/08
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent the leakage of the cooling water in a pump chamber from a seal part in a cooling water pump device.  <P>SOLUTION: In this cooling water pump device 20 comprising a shaft 22 for fixing an impeller 21 circulating the cooling water, and a case 25 defining the pump chamber 23 in which the impeller 21 is mounted, and rotatably journaling the shaft 22, a seal mechanism 90 having a plurality of seal parts 27a, 27b separated from each other in the axial direction of the shaft 22, and defining a fluid chamber 92 filled with the fluid between the case 25 and the shaft 22, is mounted between the case 25 and the shaft 22, and the pressure in the fluid chamber 92 is applied through communication passages 25c, 80 communicated with a pressure source P having relatively high pressure in comparison with the pressure of the cooling water in the pump chamber 23.  <P>COPYRIGHT: (C)2005,JPO&NCIPI