baber/WOPTO huggingface dataset:
Patent JP-2006168835-A (JP)
Title: Sheet feeder, and image forming device provided with the same
Inventor: MATSUSHIMA AKIRA
IPC: B65H1/14
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet feeder, capable of lowering a sheet loading member to a sheet loading position quietly when sheet loading quantity is large, and quickly when the sheet loading quantity is small, and an image forming device provided with that.  <P>SOLUTION: In lowering the sheet loading member toward the loading position, lowering speed of the sheet loading member is controlled by a lowering speed control means 30A comprising an energization mean 38 to energize the sheet loading member in the lowering direction to speed up the lowering speed, and a brake means 35 to restrict lowering speed of the sheet loading member. The sheet loading member with smaller loading quantity is quickly lowered to the sheet loading position by controlling energization force of the energization means 38 of the lowering speed control means 30A in such a way that impact when the sheet loading member reaches the loading position is prescribed size or less, and in such a size that the sheet loading member is lowered to the loading position within prescribed time when the sheet loading member lowers.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004125579-A (JP)
Title: Smell measuring device
Inventor: AOYAMA YOSHIHIRO
IPC: G01N27/12
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve identifiability of a smell by detecting without omission even a component incapable of being adsorbed by an adsorbent for sample condensation.  <P>SOLUTION: After sending a sample gas in a collection tube 16 and adsorbing a sample component by the adsorbent 161, valves 12, 13 are switched to introduce a carrier gas passing the collection tube 16 into a sensor cell 21. In this case, first-time measurement is performed at the point of time when gas remaining in a dead space in the collection tube 16 is introduced into the sensor cell 21 without heating by a heater 17, and then while heating by the heater 17 is performed and the sample component is purged from the adsorbent 161, second-time measurement is performed. Since a detection signal based on the component not adsorbed by the adsorbent 161 can be acquired by the first-time measurement, identifiability of a smell can be enhanced by utilizing data acquired by a plurality of measurements in this way.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124523-A (JP)
Title: Key managing device and rent-a-car rental system
Inventor: MURAMATSU HARUJI
IPC: G06Q50/00
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a key managing device preventing the theft of a rent-a-car by a key taken out by an abnormal conduct.  <P>SOLUTION: Use schedule information taken in a use schedule information take-in means 27 is related to the key managing information of a key managing information storage means 22a corresponding to the use schedule information and stored in a use schedule information storage means 22b. When discriminating information is taken in a discriminating-information take-in means 24, whether or not the use schedule information corresponding to the discriminating information is stored in the use schedule information storage means 22b is decided by a decision means 21a1. When the storage in the means 22b is decided, changeover requiring information for changing over a car-loaded apparatus 10 controlling changeover to the operable state and the inoperable state of the rent-a-car 1 to the operable state is generated by a changeover-requiring information generation means 21a2, and the information is outputted by a changeover-requiring information output means 21a3 for an output to the apparatus 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123960-A (JP)
Title: W/o type emulsion ink for stencil printing
Inventor: KOIZUMI MINORU
IPC: C09D11/02
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a W/O type emulsion ink in which the sag of the ink is highly improved and which is excellent in storage stability, in a low viscosity ink among a stencil printing ink.  <P>SOLUTION: The W/O type emulsion ink for stencil printing comprises 0.05 to 10 wt% based on the ink weight of a silicone resin fine particle having a trifunctional structure represented by formula as a filler in an oil phase, wherein the oil phase constitutes 10 to 90 wt% and a water phase constitutes 10 to 90 wt% of the ink.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122661-A (JP)
Title: Plastic recycling system
Inventor: NAKAJIMA KEIZO
IPC: G01N21/35
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic recycling system which can offer recyclable high-purity recovered-plastic crushed pieces by applying crushing treatment and additive eliminating treatment to plastic members composed of different types of resins and different types of additives after the discrimination and screening of the plastic members according to the type of the resin and the type of the additive.  <P>SOLUTION: This plastic recycling system comprises a recovery means (1) for recovering the plastic member from electrical and electronic equipment; a discrimination means (2) for discriminating between the types of the resins and/or between the types of the additives, which are included in the recovered plastic members; a screening means (3) for screening the plastic members depending on the results of the discrimination of the means (2); a crushing means (4) for crushing the screened plastic members; and a treatment means (5) for treating the crushed plastic members depending on screening.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132719-A (JP)
Title: Optical sampling method, system, and program
Inventor: ITO FUMIHIKO
IPC: H04B10/40
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical sampling method and its system capable of observing frequency modulation information of beams of signal light simultaneously with intensity modulation information, maintaining its high speed capability usable for observation for ultrafast beams of signal light and high-sensitivity capability usable for observation for low-power signal lights.  <P>SOLUTION: Optical pulses are generated from a sampling optical pulse generating means 1, and the beams of signal light and the optical pulses are divided by branch elements 11a, 11b. These branched optical pulses and beams of signal light are caused to enter a first optical hybrid 8a. One group out of optical pulses or beams of signal light delayed by a delay means 3 after being branched and the other not delayed are caused to enter a second optical hybrid 8b. Beams of light emitted from the first and second optical hybrids are received by first and second, third and fourth balanced light receiving devices 10a-10d, and first to fourth currents are outputted respectively. The first-fourth currents are processed by an arithmetic processing unit 13 to find the frequency modulation component of the beams of signal light.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134876-A (JP)
Title: Optical module and manufacturing method thereof, circuit board, and electronic apparatus
Inventor: KOIZUMI MASANORI
IPC: H04N5/335
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical module provided with a plurality of optical chips and the product of which is downsized.  <P>SOLUTION: The optical module includes: first and second cases 40, 41; a first optical chip 10 mounted in an opening 60 of the first case 40; a second optical chip 11 mounted in an opening 60 of the second case 41; and first and second lens 42, 43, and the first and second cases 40, 41 are mutually fixed so that the openings 60 are communicatively connected and the first and second optical chips 10, 11 are placed in a way that the respective optical parts 12 are directed opposite to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131421-A (JP)
Title: Method for producing aromatic carbonates
Inventor: KANAMARU TAKASHI
IPC: C07C68/06
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently and continuously producing an aromatic carbonate in high selectivity.  <P>SOLUTION: In the method for producing an alkylaryl carbonate and/or a diaryl carbonate by transesterifying a dialkyl carbonate with an aromatic hydroxy compound in the presence of a catalyst in a reactor, a reaction apparatus having structure in which a first heat recovery part to subject a raw material solution to be fed to the reactor and vapor emitted from the reactor to indirect heat exchange is directly connected to the vapor-phase part of the reactor is used and the transesterification reaction is carried out in the reactor while heating the raw material solution to be supplied in the first recovery part by heat of condensation of the vapor to provide the method for producing the aromatic carbonate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136699-A (JP)
Title: Air conditioner for hybrid car
Inventor: IRITANI KUNIO
IPC: B60L50/16
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve fuel economy by maximally avoiding frequent operation of a traveling engine only for charging.  <P>SOLUTION: This air conditioner for a hybrid car is constituted to restrict electric power consumption in the air conditioner when speed of the engine 1 is low due to reduction of in power generation efficiency (= power generation quantity/fuel consumption of the engine 1) with reduced efficiency of the engine. Thus, a frequency for starting the engine only for charging can be reduced. Thus, since excess fuel consumption in the engine 1 can be reduced, average fuel economy in driving a vehicle can be improved, and vibration noise generated at engine starting time and a toxic substance included in exhaust gas can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139212-A (JP)
Title: Card connector
Inventor: TAKAHIRA KOJI
IPC: H01R13/639
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card connector that can reliably detect a state where a card remains in the card connector whether fully or partly.  <P>SOLUTION: The card connector comprises a card detection element 63 positioned near a card slot 5 so as to be pressed and displaced by a leading edge of a card as the card is moved in, and a card presence detection switch 7 for detecting displacement of the card detection element. If the card remains in the card connector, the card detection element near the card slot 5 reliably detects the presence of the card.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137931-A (JP)
Title: Fuel injection valve
Inventor: MUNEZANE TAKESHI
IPC: F02M51/06
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection valve manufactured by a simple process and for atomizing fuel spray without sacrificing the strength of a nozzle hole plate and directivity of fuel injection.  <P>SOLUTION: In this fuel injection valve provided with a valve seat having an inner circumferential surface forming a fuel passage and also having short diameter toward a downstream side, and having a valve seat on the inner circumferential surface, the nozzle hole plate arranged on the downstream side of the fuel passage of the valve seat and having a nozzle hole to eject fuel flowing out from the fuel passage, and a valve member to close the fuel passage by being seated on the valve seat and open the fuel passage by being separated from the valve seat, the nozzle hole of the nozzle hole plate is characterized in that nozzle hole length on an outer side in a radial direction is shorter than nozzle hole length on an inner side in the radial direction in relation to the axial center of the fuel injection valve.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138298-A (JP)
Title: Cogeneration system
Inventor: MORIKAWA KENJI
IPC: F24H1/00
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To stably supply heat from a use starting time set at a heat utilization terminal side.  <P>SOLUTION: This cogeneration system 1 comprises a generator 3, a heat supplying means 6 having a heat source besides the heat generator 3, a heat transmitting means P for supplying the heat of the generator 3 and the heat supplying means 6 to the heat utilization terminal 8, a control circuit part 10 for controlling the generator 3 and the heat supplying means 6, and a heat utilization terminal setting device 9 for setting the heat utilization terminal 8. The heat utilization terminal setting device 9 is connected to the control circuit part 10 through a communicating means 48, and can set the use starting time of the heat utilization terminal 8, the time set by the heat utilization terminal setting device 9 is transmitted to the control circuit part 10 by the communicating means 48, and the generator 3 is stared before the use starting time of the heat utilization terminal 8 by a predetermined time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136318-A (JP)
Title: Welded joined part of column and beam and method of joining by welding
Inventor: KATAYAMA TADATERU
IPC: B23K9/04
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of a brittle fracture of a diaphragm at the weld zone of a beam composed of a H-shaped steel and the diaphragm, and to make the possibility of the occurrence of a ductile fracture higher than that of the brittle fracture at a beam flange.  <P>SOLUTION: A cosmetic welding 61f of a flange surface and a cosmetic welding 61d of a diaphragm are performed in a predetermined range from a butt-welding metal 60 to the surface 51 of a beam flange 50 and the surface 21 of the diaphragm 20, respectively. Further, lap cosmetic welding 62f and 62d are performed on the cosmetic welding 61f and 61d. And, a cosmetic welding 81f of a flange side face and a cosmetic welding 81d of a diaphragm side face are performed in a predetermined range of the side face of the beam flange and the end face of the diaphragm. Further, lap cosmetic welding 82f and 82d of a side face are performed on the cosmetic welding 81f and the cosmetic welding 81d. And, the cosmetic welding of the side face and the cosmetic welding of the surface on one side and the cosmetic welding of the other side face are consecutively performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139860-A (JP)
Title: Fuel cell
Inventor: YOSHIDA HIROAKI
IPC: H01M8/02
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell capable of effectively suppressing reduction in a discharge amount and an output due to crossover in the fuel cell.  <P>SOLUTION: A fuel cell X1 is provided with an anode electrode 11 for oxidizing fuel; an anode electrode 12 for reducing oxygen; and an electrolyte layer 13 disposed between the anode electrodes 11, 12. For example, since a crossover of the methanol is generated if the fuel including methanol, the fuel cell X1 effectively suppresses the crossover of the methanol by disposing a water-repellent layer 14 between the anode electrodes 11, 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136947-A (JP)
Title: Method for packaging semiconductor device
Inventor: SHIBATA YUKIO
IPC: B65D81/26
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for packaging a semiconductor device which can save a working process, has a high moisture-absorbing effect using a moisture-absorbing agent and can reduce waste.  <P>SOLUTION: In the method for packaging a semiconductor device, the semiconductor device is housed in a tray 1 and is enclosed in a moisture-proof bag together with the tray. The packaging method comprises preparing the tray 1 having moisture absorbent holders 2 for holding the moisture-absorbing agent and a semiconductor housing part 3 for housing the semiconductor device, filling the moisture-absorbing agent in the moisture absorbent holders 2, baking the tray 1 which houses the semiconductor device in the semiconductor device housing part 3 to dry the moisture-absorbing agent and the semiconductor device, and enclosing the baked tray 1, while the semiconductor device is housed therein, into the moisture-proof bag.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138938-A (JP)
Title: Screen and its manufacturing method
Inventor: KURIKI SHINA
IPC: G03B21/60
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To realize a screen for projection which can display a picture of high contrast irrespective of outdoor daylight even if an incident angle of projection light is large and which has a wide angle of view.  <P>SOLUTION: The screen is composed of an optical multilayered film in which high refractive index layers H and low refractive index layers L are alternatively layered. Further reflective layers 2, 3 which selectively reflect light of wavelength regions of each RGB color are superposed by holding a screen substrate 1 therebetween and a light diffusion layer 4 is arranged at one side and a light absorbing layer 6 is arranged at the other side. In this constitution, film thickness of the reflective layers 2,3 is designed so that their reflection spectra shift to each other. Thereby half-value width of RGB of reflection spectrum as the screen is widened and a margin of shift to a short wavelength side by the incident angle is widened.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144206-A (JP)
Title: Sealing material for vehicle
Inventor: KITANO SHUICHI
IPC: C08K5/00
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing material for a vehicle that can prevent entrainment of air bubble even when a connected part has an irregular surface shape and does not cause appearance failure or coating defect.  <P>SOLUTION: The sealing material is formed of meltable-curable molded body of a thermosetting resin composition and has a width and length enough to substantially cover discrete connected part. A plurality of communication grooves oriented in one predetermined direction and disposed mutually in parallel are formed in a surface contacting with the connected part. The starting end of each communication groove is one side of the molded body, and the terminal end thereof is another end facing it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145751-A (JP)
Title: Device retrieval system, and program and recording medium
Inventor: IMASATO SHO
IPC: G06F12/00
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device retrieval system by which a device learns the address of a device retrieval server when the device is installed even when the device and the device retrieval server are present in different sub-networks and device information is automatically registered on the device retrieval server.  <P>SOLUTION: The device 20 is connected through a network to the device retrieval server 30 managing information on the device 20, and a master retrieval server 10 managing a relation between the device and the device retrieval server. The master retrieval server 10 uses a corresponding table of the device and a system and a corresponding table of the system and the device retrieval server to inform the corresponding tables to the device retrieval server 30 managing the device 20. The device 20 stores a device ID (Identification) and the address of the master retrieval server to decide the device retrieval server 30 at a management destination from the informed device retrieval server 10, and registers the information on the device on the device retrieval server 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147472-A (JP)
Title: Direct current-to-alternating current converter for photovoltaic power generation
Inventor: USUI TAKUMI
IPC: G05F1/67
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter system higher in energy conversion efficiency in an energy conversion system for photovoltaic power generation using solar cells or the like.  <P>SOLUTION: A wide gap semiconductor having high mobility is used for the DC-DC converter FETs in the inverter system. Thus, the efficiency of conversion of energy generated by solar cells is enhanced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114151-A (JP)
Title: Surface treatment mold for molding magnesium alloy
Inventor: TAKIZAWA SHUICHI
IPC: C23C8/28
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface treatment mold of a material equivalent to generally, widely used SKD 61 in which seizure resistance and the mold releasability of the object to be molded are improved, and the improvement of the service life and the reduction of a release agent sprayed on molding to be used are possible by reducing the wettability between its surface and the molten metal of magnesium in die casting or injection molding for a magnesium alloy.  <P>SOLUTION: The surface of a mold for die casting or injection molding to a magnesium material, formed of a material equivalent to SKD 61 is subjected to gas nitrosulfurizing treatment under suitable conditions. Thus, a sulfide layer having excellent adhesion with a base material and low wettability with the molten metal of magnesium is formed on the outermost surface of the mold without requiring a complicated process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148618-A (JP)
Title: Color inkjet printer
Inventor: HARA KOICHIRO
IPC: B41J2/01
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an image quality degradation due to bleeding and clogging.  <P>SOLUTION: When a fine mode is selected as a printing mode, a total volume of ink droplets of black discharged from nozzles corresponding to one dot on a paper is controlled to form a small ball. At the same time, each total volume of ink droplets of yellow, magenta and cyan is controlled to form a minute ball. Bleeding of the black ink and the other color ink is thus suppressed without changing the ink composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003212081-A (JP)
Title: Image processing system and method for the same
Inventor: FARMER MICHAEL EDWARD
IPC: G06T7/00
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing system used for determining the impact of an occupant necessary for absorbing the deployment force of an airbag and a method for the same.  <P>SOLUTION: The image processing system is for determining whether an airbag deploying system 36 is opened with a full or partial deployment force, and the system determines the mass, speed and kinetic energy of an occupant 18 when the occupant 18 touches the deploying air bag. The system has a camera 22 for taking an image of the occupant and deploys the airbag with appropriate force based on estimated kinetic energy at the time of the impact. The cubic measurement of the occupant is determined based on the image and the mass of the occupant is calculated. A Kalman filter is used for including the formerly estimated and measured values in the latest estimated and calculated values, and noise on a specific measured value is removed. The system can estimate the position and shape of the occupant at a higher speed than data collected by the camera.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004152975-A (JP)
Title: Manufacturing method for semiconductor device and semiconductor device
Inventor: IKEDA HIROYUKI
IPC: H01L21/8238
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To fix a substrate bias without taking time in designing.  <P>SOLUTION: Wirings M2b and M2f connected to a gate electrode of a slave switch circuit cell SW for a substrate bias circuit are electrically connected to wiring M1b for power potential Vdd and wiring M1a for reference potential Vss. Thus, a switch operation of the slave switch circuit cell SW is invalidated. Wirings M1e and M2e connected to n-wells NW of circuit cells BC are electrically connected to the wiring M1b for power potential Vdd, and wirings M1f and M2a connected to p-wells PW of the circuit cells BC are electrically connected to the wiring M1a for reference potential Vss. Thus, the n-wells NW are fixed to power potential Vdd, and the p-wells PW are fixed to reference potential Vss.  <P>COPYRIGHT: (C)2004,JPO