baber/WOPTO huggingface dataset:
Patent JP-2005099603-A (JP)
Title: Non-magnetic one-component developing device and image forming apparatus
Inventor: SUZUKI YASUYUKI
IPC: G03G15/08
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-magnetic one-component developing device which prevents deterioration of image quality by making an amount of toner sticking to a photoreceptor constant all the time regardless of starting time or during time that has elapsed, thereby ensuring stabilization, which eliminates a hysteresis phenomenon in which a ghost image occurs, by efficiently supplying/removing toner to/from the developer carrier, and which is free of sticking of toner to the developer carrier even in image formation over a long period of time and, therefore, prevents trouble such as a decrease in image density, and to provide an image forming apparatus.  <P>SOLUTION: The non-magnetic one-component developing device comprises: the developer carrier which has minute recesses and projections formed by spraying spherical glass beads onto the peripheral face of the developer carrier and has a surface with an Rz (10-point average roughness) of 15 to 30 μm in the roughness of a roughness curve based on JIS B0601 measurement; and a supply member which is brought into contact with the developer carrier and supplies developer onto the developer carrier. In the developing device, the pressure of the contact between the developer carrier and the developer supply member is 0.3 to 0.8g/cm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005096701-A (JP)
Title: Brake device
Inventor: KOKUBO KOICHI
IPC: B60T8/96
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To allow detection of fixing of a motor and to allow brake control according to the detection result.  <P>SOLUTION: A brake hydraulic pressure controller, when the voltage supply to the motor is switched from ON to OFF, determines whether or not the time until the terminal voltage of the motor reaches a first threshold value VTH1 is shorter than a first predetermined period t1, and determines whether or not the time until the terminal voltage of the motor reaches a second threshold value VTH2 lower than the first threshold value VTH1 is shorter than a second predetermined period t2 longer than the first predetermined period t1. When the terminal voltage of the motor 60 reaches the first threshold value VTH1 in a time shorter than the first predetermined period t1, and the terminal voltage of the motor reaches the second threshold value VTH2 in a time shorter than the second predetermined period t2, the brake hydraulic pressure controller determines the fixing of the motor 60 and controls the voltage supply to the motor 60 for fixing time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005107268-A (JP)
Title: Transfer device and image forming apparatus
Inventor: SAKAUCHI KAZUNORI
IPC: G03G15/16
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer device preventing color shift and transfer misalignment in high precision by a simple process by having a detection subject in a speed variation factor of a belt narrowed.  <P>SOLUTION: The transfer device 10 has a constitution in which different color images which are subjected to visualizing process for each of a plurality of latent image carriers are sequentially transferred to a transfer body using a single belt 11 which is wound around a driving roller 72 and a driven roller 73 and passing the positions of respective latent image carriers, or to a recording sheet carried on the belt surface. The transfer device 10 is provided with a speed image pattern detecting means 100 detecting the image pattern for detection of belt speed (position) on the belt 11. The installed position of the speed image pattern detecting means 100 is made to correspond to spacing TL between respective image forming positions and the speed varying periods in the image pattern forming position and the detecting position are matched. Thus, the speed varying component is detected only as the component resulting from unevenness in the belt thickness.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004046245-A (JP)
Title: Liquid crystal display device
Inventor: AKANUMA HIDEYUKI
IPC: G02F1/1345
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driver circuit integrated liquid crystal display device small in size, high in aperture ratio and high in reliability.  <P>SOLUTION: In the liquid crystal display device with a pair of substrates, a driver circuit 203 is formed on one substrate 201 at the inside of a seal 206 and at the outside of the display region, an insulating film 214 is formed on wiring connected to a pixel transistor 209, the other substrate 207 has a common electrode 216, a common terminal and the common electrode 216 are electrically connected to each other at a corner of the seal 206 with a conductive agent 217 present in the seal 206, and the top of the driver circuit 203 is freed of the insulating film 214.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005106729-A (JP)
Title: Sampling device
Inventor: AKI TOSHINOBU
IPC: G01N33/53
Filed: 2003-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To enable a dynamic sampling and to prevent cross-contamination during the dynamic sampling.  <P>SOLUTION: The sampling device 1 comprises a monitor sample 2 on which a substance to be measured is adhered, a sample holder 3 which holds the monitor sample removably, and a vessel 4 which contains the sample holder 3 removably and aerate or shut off the air. The monitor sample 2 is held by the sample holder 3 which is stored in the vessel 4. If the vessel 4 is in the ventilating state, the substance to be measured adheres to the monitor sample 2 stored in the sample holder 3 in the vessel 4, and thereby sampling of the substance to be measured cab be performed. On the contrary, If the air is shut off in the vessel 4, the contact between the monitor sample 2 and the air is broken off, and thereby cross-contamination caused by adhesion of the substance to the sample can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005074618-A (JP)
Title: Cutter grinder
Inventor: ANDO YUJI
IPC: B24B3/36
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutter grinder to improve sharpness of a cutter becoming dull in sharpness by re-grinding it.  <P>SOLUTION: A hand bar 2 with a blind hole is inserted and fixed in a round bar 3 by inserting and fixing the round bar 3 in a grindstone 1 with a blind hole.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005121735-A (JP)
Title: Illuminator and projector
Inventor: SEKI HIDEYA
IPC: H01L33/00
Filed: 2003-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illuminator small in size and light in weight and also radiating a large quantity of light, and a projector using the same.  <P>SOLUTION: The illuminator is equipped with a plurality of light sources emitting colored light beams having different wavelengths, and a wavelength composing means 12 having a plurality of colored light beam selecting films 14r, 14g and 14b selectively transmitting and reflecting two incident color light beams having the different wavelengths and emitting the transmitted color light beam and the reflected color light beam in the same direction. In the illuminator, at least four or more light incident surfaces 13r, 13g1, 13g2 and 13b on which the color light beams are made incident are formed in the wavelength composing means 12, and the light sources are arranged so that the color light beams respectively having the different wavelengths may be made incident on the light incident surfaces 13r, 13g1, 13g2 and 13b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005121769-A (JP)
Title: Sensor for optical fiber grating distortion, and manufacturing method therefor
Inventor: IWASAKI JUNICHI
IPC: G01B11/16
Filed: 2003-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber grating distortion sensor which is easily attached to a measurement object, has a high distortion transmission properties and proper distortion measurement sensitivity, since nonlinear phenomenon will not occur in distortion transmission and assures long term reliability due to superior weather resistance.  <P>SOLUTION: An optical fiber grating distortion sensor 10 is comprised an optical fiber with an optical fiber grating part 21, where a periodic refractive index distribution structure either in the core or clad at least; a 1st lamina 30; a 2nd lamina 32; a 1st brazing material; and a 2nd brazing material. The optical fiber grating part 21 is interposed between the 1st lamina 30 and the 2nd lamina 32 via the 1st brazing material and is fused. The 2nd brazing material, having a melting point lower than that of the 1st brazing filler material, is applied to the side opposite to the side of the 1st lamina on which the optical fiber grating part is fused.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005122969-A (JP)
Title: Lighting system
Inventor: DAIJO KAZUHIRO
IPC: F21Y101/02
Filed: 2003-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting system which can be made further thinner.  <P>SOLUTION: A light sources 3 such as an LED is disposed in the direction almost perpendicular to the direction of the opening of an opening part 2 (light radiation port) of a frame body 1. A reflecting plate 4 is slantingly disposed in front of the light source 3 to reflect the light flux from the light source 3 to the opening part 2 of the frame body 1. Between the light source 3 and the reflecting plate 4, a lens 5 is disposed to prevent unevenness of the light from the opening part 2. A plurality of light source 3 can be used and a lens configuration can be formed for every light source.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005123809-A (JP)
Title: Signal mask device
Inventor: FUKUDA TAKESHI
IPC: H03K5/04
Filed: 2003-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To stably create a mask signal with a desired time width even if the mask signal is created by using a delay circuit including a CR integration circuit.  <P>SOLUTION: A signal mask device is provided with a supply voltage monitor means detecting the fall of a supply voltage and outputting the result of the detection as a pulse-like voltage detection signal, a pulse width extending means extending the time width of the voltage detection signal to a prescribed time width, a CR delay means delaying an output signal of the pulse width extending means based on a time constant specified by an electrostatic capacity and a resistance value so as to output it and an AND logic circuit which AND-operates an output signal of the CR delay means, the output signal of the pulse width extending means and a signal to be masked. A fixed time width is set to a time width by which the CR delay means stably operates.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005133956-A (JP)
Title: Hot water supply and heating system
Inventor: ARITA HIROSHI
IPC: F24D3/08
Filed: 2003-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot water supply and heating system allowing effective use of an electric water heater without using electric power in a high-cost time zone except for midnight/nighttime power while preventing a shortage of heat quantity in a tank due to heating operation.  <P>SOLUTION: The hot water supply and heating system for supplying hot water from the electric water heater H to a bath tab 10 comprises a heating circuit in which the hot water heated by a heat exchanger 7 for heating is circulated between the heat exchanger 7 for heating installed in a tank 1 of the electric water heater H and a heater 8 installed in a room by a circulating pump 9. A hot water supply/stop circuit is provided for automatically stopping hot water supply to the heater 8 when the heater 8 is continuously operated for a preset time in a time zone except for midnight/nighttime power.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005128748-A (JP)
Title: Parking lot management system, parking lot management method, and program
Inventor: FUJISHIGE TAKEZO
IPC: G06Q50/00
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parking lot management system which can accept a reservation.  <P>SOLUTION: In a parking lot reservation system 1 in which a combined machine 100, a server 200 and a parking lot terminal 300 are connected mutually via a communication network 40, the parking lot terminal 300 manages empty status for each parking lane detected by a vehicles sensor, and transmits the empty status to the server 200 periodically. Responding to user's input, the combined machine 100 transmits a request for reservation for the parking lot to the server 200. The server 200 updates a database according to the request for reservation of the combined machine 100 and at the same time transmits the prescribed identification information to the combined machine 100 and the parking lot terminal 300. The parking lot terminal 300 controls an entrance prevention device and makes a reserved parking lane an entrance disabled state, and when a parking reservation ticket issued by the combined machine 100 is received by a parking ticket issuing machine installed at an entrance of the parking lot 30, the entrance disabled state is released.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005132661-A (JP)
Title: Method for producing charcoal-powder-mixed concrete
Inventor: ISHII KOJI
IPC: C04B14/14
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily producing a charcoal-powder-mixed concrete by limiting the mixing ratio of cement and a charcoal powder within a certain range in producing a charcoal-powder-mixed concrete or by using shirasu instead of sand as aggregate in producing a charcoal-powder-mixed concrete.  <P>SOLUTION: In the process for producing a charcoal-powder-mixed concrete, the mixing ratio of cement is 50 to 60 vol. %, and the mixing ratio of a charcoal powder is 5 to 15 vol. %. In producing a charcoal-powder-mixed concrete, the concrete is produced by mixing 50 to 60 vol.% cement with 5 to 15 vol.% charcoal powder and shirasu as a substitute for sand as aggregate. In producing a charcoal-powder-mixed concrete, the concrete is produced by mixing 70 vol.% cement with 5 vol.% charcoal powder, 20 vol.% gravel, and 5 vol% shirasu.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005131091-A (JP)
Title: Stand-up assisting chair
Inventor: NAKAI MUTSUHIRO
IPC: A61G5/00
Filed: 2003-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To allow the physically disabled and the elderly to extremely simply and easily stand up after sitting.  <P>SOLUTION: This stand-up assisting chair comprises a base which is erected with a pair of left/right support legs having a predetermined interval and a predetermined height and having armrests in respective upper ends, and a seat 2 laid across the support legs on the base. The seat is supported to a spring member and vertically moves by a weight when sitting. In this case, the spring force of the spring member is set within a range fewer than the body weight of a person sitting thereon, the spring member is dividedly provided into a main member and a sub member, and the spring force of the sub member 5 operates inversely to that of the main member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005131100-A (JP)
Title: Hydrant valve unit and housing unit therefor
Inventor: KISHIMOTO ISAMU
IPC: A62C35/68
Filed: 2003-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To carry out the manufacturing, assembling and the like quickly and easily and accomplish the handing operations in the extinguishing of the fires and maintenance and management simply by connecting a hydrant valve mechanism part and a pressure reduction valve mechanism part together concerning a hydrant valve unit and a housing unit therefor.  <P>SOLUTION: The hydrant valve unit 1 is constituted of the hydrant valve mechanism part 1A and the pressure reduction valve mechanism part 1B. The hydrant valve mechanism part is made up of the first valve case 5 having an extinguishing water guide port 5a and an extinguishing water drain port 5b almost crossing it and a hydrant rod 10 which is provided in the valve case 5 and has an extinguishing valve body 8 installed on a valve seat part 7 so as to be openable or closeable with a spring 6 and a handle 9 and the pressure reduction valve mechanism is made up of the second valve case 19 with a flowing water port 19a and a water discharge port 19b and a pressure reduction valve rod 24 which is provided in the second valve box and has a valve body part 22 installed so as to be pressable onto a valve seat 23a of a valve cylinder body 23 through a pressure reduction coil spring 21. The extinguishing water guide port 5a of the hydrant valve unit 1 is located facing outside from one surface of an indoor hydrant housing box 3 and piping 4 for the hydrant is detachably mounted thereon.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004121258-A (JP)
Title: Method for producing neuroblast
Inventor: GAGE FRED H
IPC: A61K35/12
Filed: 2003-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a long term in vitro production method for producing and maintaining large scale neuronal cell aggregation mass proliferating, subculturing and successively subcultured for a long term.  <P>SOLUTION: The method for in vitro producing neuroblast comprises culturing neuron cells in a vessel containing a serum-free basal medium supplied at least one nutritional factor, wherein the surface of the vessel can be attached the neuron cells.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005130798-A (JP)
Title: Apparatus for setting control of tractor
Inventor: ONO HIROYOSHI
IPC: A01B63/02
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To simplify changeover of traveling of 2-wheel drive and 4-wheel drive and changeover operation of control in tilling operation assumed that almost users use.  <P>SOLUTION: In the tractor, a hydraulic cylinder for lifting and lowering an implement, an implement-based control for controlling the cylinder, a front wheel-driving changeover apparatus for changing over driving form of front wheels to non-drive state or drive state and changing over traveling form of a vehicle to 2-wheel drive or 4-wheel drive and a traveling system controller for controlling changeover state of the front wheel drive changeover apparatus are installed. A dial type setter 9 capable of carrying out reciprocating operation between prescribed positions is installed and a traveling position (P1) for setting a traveling form of the front vehicle to 2-drive state and setting backup control to off is provided on one end side of a reciprocating part of the setter 9 and a tilling position (P4) for setting a traveling form of the vehicle to 4-drive state and setting the backup control to on is provided on the other side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005131217-A (JP)
Title: Dishwasher
Inventor: KURODA MIKIHIKO
IPC: A47L15/46
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dishwasher to the body of which high-temperature water can be supplied and by which energy efficiency can be improved.  <P>SOLUTION: With respect to the dishwasher, the top of a hot water storage tank 3 having a heat pump type heating source is connected to the dishwasher body 4 through a hot water supply path 15. A bypass route 19 which is branched from the hot water supply path 15 and communicates with the bottom of the hot water storage tank 3 is provided. A switching means 16 for switching the flow path is interposed at the branching section of the bypass route 19. A pump 20 is interposed at the bypass route 19. When a rinsing start signal comes from the dishwasher body 4, the dishwasher makes a bypass operation control means 21 perform bypass operations for a predetermined time for making the hot water in the hot water supply path 15 return to the bottom of the hot water storage tank 3 through the bypass route 19. After that, high-temperature water for rinsing is newly supplied to the dishwasher body 4 from the top of the tank 3 through the hot water supply path 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005140382-A (JP)
Title: Ash treatment facility
Inventor: MIYAGAWA DAIKI
IPC: F23J15/06
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain ash treatment facilities having an exhaust gas treating apparatus that prevents the deposition of fly ash in the exhaust gas treating apparatus as much as possible, and to facilitate the elimination of the deposition of fly ash, prevent the contamination of slug, metal, and its cooling water, suppress the decomposition and recomposition of dioxin, and simplify the exhaust gas treating apparatus.  <P>SOLUTION: In ash treatment facilities, having an ash melting furnace 3, and the exhaust gas treating apparatus comprising a secondary combustion section 10 for treating exhaust gas from the ash melting furnace 3 and a temperature decrease section 11, the temperature decrease section is arranged at the lower portion of the secondary combustion section for composing the ash treatment facilities.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005139992-A (JP)
Title: Exhaust emission control device
Inventor: NARITA HIRONORI
IPC: F01N3/02
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device allowing a driver to cancel at his/her judgement the regenerating control of a particulate filter during idling.  <P>SOLUTION: The exhaust emission control device comprises the catalyst regenerative particulate filter 6 mounted on the way of an exhaust pipe 4 and a fuel adding means (a fuel injection device 10) provided on the upstream side of the particulate filter 6 for adding fuel into exhaust gas 3. The fuel adding means adds the fuel thereinto when the need exists for burning and removing trapped particulates to regenerate the particulate filter 6, and regenerating control is executed to increase an idling speed to be higher than usual one only during adding the fuel in an idling condition. A manual canceling means (an idle volume 14) is provided for selectively canceling the regenerating control of the particulate filter 6 with manual operation only during idling.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005141093-A (JP)
Title: Image forming apparatus
Inventor: SENMA TOSHITAKA
IPC: G03G21/00
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus for preventing the leakage of the information by erasing information written upon the usage into a cartridge memory of a process cartridge, when the process cartridge is displaced.  <P>SOLUTION: In the image forming apparatus 1, at least a photoreceptor 21 and a development/toner storage part 24 are stored in the process cartridge 20 loadably and unloadably and the process cartridge 20 provided with the cartridge memory 26 into which various information at least of the usage time are written as usage time information is loaded loadably and unloadably. The process cartridge 20 erases at least one of the usage time information in the cartridge memory 26. As a result, the image forming apparatus 1 can automatically prevent the usage time information such as usage circumstances of a user from leaking.  <P>COPYRIGHT: (C)2005,JPO&NCIPI