baber/WOPTO huggingface dataset:
Patent JP-2006239224-A (JP)
Title: Vacuum cleaner
Inventor: OTA HIROSHI
IPC: A47L9/00
Filed: 2005-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner where a necessary and sufficient quantity of low-temperature air for cooling a heat generation part can be obtained from an electric blower without changing a conventional part constitution.  <P>SOLUTION: A vacuum cleaner main body 10 incorporates the electric blower 50 and is provided with a suction port 11 on its front surface. At an airflow channel from a suction port 11 to the electric blower 50, a front stage dust collection part 20 and a rear stage dust collection part 40. At the outer periphery part of a fan casing part 51 of the blower 50, an air vent 57 for releasing a part of air discharged from a fan to outside is formed. At the inner periphery part of a vibration isolator 53 surrounding the fan casing part 51, a guide groove 58 for gathering the air discharged from the air vent 57 is formed. At the lower end of the guide groove 58, a communication port 59 for communicating with a heat generation part housing part 16 in the vacuum cleaner main body 10 is formed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006243530-A (JP)
Title: Cleaning apparatus of electrifying wire
Inventor: INOUE KAZUE
IPC: G03G15/02
Filed: 2005-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem, by having such constitution that an electrifying wire cleaning body is fixed to a control lever (rod) which is made movable in one direction, and that the control lever is operated so as to shift the cleaning body, it becomes difficult to clean the electrifying wire.  <P>SOLUTION: Regarding a cleaning apparatus in an image forming apparatus, for cleaning a corona discharge type electrifying wire for electrifying the surface of a photoreceptor drum, a means for shifting a rectangular sponge 3 coming in friction-contact with the surface of the electrifying wire 2 includes; a belt 6 on which the rectangular sponge 3 is fixed, and also, which is stretched in parallel to the electrifying wire 2 all over the longitudinal direction; a pulley 7 on which the belt 6 is wound; a tension coil spring 10 for pulling the belt 6 toward one longitudinal side of the electrifying wire 2; the control lever 8 which can freely reciprocate in one direction; a pinion gear 13 which is engaged with a rack 8a formed on the control lever 8; and speed change gears 14/15 which change the rotation of the pinion gear 13 to the higher speed side.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006246338-A (JP)
Title: Mobile wireless communication terminal
Inventor: TSUDA SHINICHIRO
IPC: H04B7/26
Filed: 2005-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile wireless communication terminal capable of optimally setting the directivity of its antenna even in an operating state wherein a moving direction and its azimuth greatly change and in an operating state that the state of a radio wave is deteriorated by interference from other terminals.  <P>SOLUTION: A GPS antenna 1, a GPS reception section, and a positional information detection section 3 detects the positional information of its own terminal. An azimuth sensor 11 and an azimuth information detection section 10 detect the azimuth of the terminal denoting a direction wherein its own terminal is directed. A reception quality monitoring section 9 monitors reception quality at the reception of a radio wave by a communication antenna 7. An information processing section 4 calculates the azimuth wherein the directivity of the communication antenna 7 is directed on the basis of the position of a base station stored in a base station positional information storage section 6 and the position of its own terminal from the positional information detection section 3, and obtains the direction (azimuth) of the antenna directivity wherein the reception quality is improved on the basis of the reception quality monitored in a process of the revision control of the antenna directivity. A control section 5 sets the direction of the directivity of the communication antenna 7 to the azimuth.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006244969-A (JP)
Title: Self-aligning connector
Inventor: NOGUCHI TAKAMITSU
IPC: H01R13/631
Filed: 2005-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To absorb even a rather large assembling error without increasing the space of mounting parts.  <P>SOLUTION: A self-aligning connector has a female connector and a male connector engageable with each other, and used for electrical connection between a plurality of electric connection members connected to these connectors and the female connector is fixed to one mounting part. The male connector is fixed to the other mounting part through a connector cover and a slide plate. Four elastic claws 6 to 9 are formed on the connector cover 1 fitted to the female connector at the front and rear and the right and left sides of the connector cover 1 in plan view where their tips are positioned at the center part thereof. Holes 3 and grooves 5 to which the four elastic claws 6 to 9 are set are formed in the slide plate 2 fixed to the other mounting part. These elastic claws 6 to 9 are elastically deformed, following the longitudinal and lateral movements of the slide plate 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006253752-A (JP)
Title: Optical transmitter, optical transmission system, and optical relaying apparatus
Inventor: ARAI MASAHIRO
IPC: H04B10/03
Filed: 2005-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical transmitter capable of carrying out data transmission without interruption even when any fault takes place in its light source.  <P>SOLUTION: The optical transmitter includes: a first light source 11; a second light source 12 whose optical output can be adjusted; a monitor circuit 13 for monitoring optical outputs in total from the first and second light sources 11, 12 to adjust the optical output of the second light source 12 so that the total optical output is a prescribed value or over; and a delay circuit 14 for delaying the optical output of the first light source by a prescribed time.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006247904-A (JP)
Title: Recording device, and position correcting method for recording device
Inventor: YOKOI KATSUYUKI
IPC: B65H7/06
Filed: 2005-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording device which corrects errors of a sensor by a simple constitution, and can more accurately record an image on a recording medium such as a CD, and to provide a position correcting method for the recording device.  <P>SOLUTION: In this recording device, a recording head and an optical sensor are loaded on a carriage which reciprocates in a specified direction, the position of the recording medium is specified by the optical sensor, and recording can be performed on the recording medium by the recording head. In the recording device, a recording pattern is test-recorded on the recording medium by scanning the carriage while detecting the position of the carriage regarding the specified direction. The recording pattern test-recorded is read by the optical sensor by moving the carriage for scanning. Then, a distance between the recording head and the optical sensor is obtained from a first carriage position which is detected when the recording pattern is test-recorded, and a second carriage position which is detected when the recording pattern is read. The position of the recording medium is specified by correcting the position of the optical sensor from the calculated distance.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006251109-A (JP)
Title: Material for teaching operating mechanism of internal combustion engine
Inventor: YAITA SHUICHI
IPC: G09B25/02
Filed: 2005-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material for teaching operating mechanism of an internal combustion engine enabling a user to comprehend the operating mechanism of an internal combustion engine in detail and with reality.  <P>SOLUTION: A diagram sheet 6 provided with a timing diagram is used to teach the operating mechanism of an internal combustion engine. The timing diagram comprises a rotation angle display section 15 basing on the top dead center and the bottom dead center as reference, and status display sections 16-20 of circular arc strip type around the center. The status display sections 16-20 indicate the change, in accordance with the rotation angle and by the respective width, of the opening quantity of an intake valve in an intake stroke, the capacity of a combustion chamber in a compression stroke, the pressure in the combustion chamber in a combustion stroke, and the opening quantity of an exhaust valve in an exhaust stroke.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006250046-A (JP)
Title: Starter
Inventor: NITO NORIAKI
IPC: F02N15/02
Filed: 2005-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a starter capable of preventing overlapping of two washer forming members 17a upon assembling half split washers 17.  <P>SOLUTION: The half split washer 17 is provided with an overlapping prevention means between itself and a clutch outer 14 so that the two washer forming members 17a do not overlap with each other upon being assembled onto the clutch 6. The overlapping prevention means is structured by recessed parts 17b formed on fitting parts of the two washer forming members 17a and protrusion parts 14a protrudingly provided on an end face in the axial direction of the clutch outer 14 opposing the recessed parts 17b. Overlapping of the two washer forming members 17a is prevented by the fitting of the recessed parts and the protruded parts of the recessed parts 17b and the protrusion parts 14a. Thereby, upon assembling of the half split washers 17, overlapping of the two washer forming members 17a can be prevented, so that a coming off prevention function of a pinion gear 5 does not deteriorate due to the half split washers 17, and the pinion gear 5 is positively prevented from coming off the clutch 6.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006250768-A (JP)
Title: Method and system for utilizing and managing remote automatic read value of electric energy
Inventor: KOBAYASHI AKIRA
IPC: G06F13/00
Filed: 2005-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for utilizing and managing remote automatic read value of electric energy capable of facilitating entry to high-value added service without much time and effort.  <P>SOLUTION: This system comprises a service user home GW100 for collecting information of electric power used amount of a service user, a personal information management system 101 that is connected to the service user home GW100 via a network 103 and manages personal information including the information of electric power used amount of the service user collected by the service user home GW100, and a service providing system 102 that is connected to the service user home GW100 and the personal information management system 101 via the network 103 and provides a service based on the personal information. The personal information management system 101 has a gateway of information access control GW120 for performing access control to the personal information from the service providing system 102 based on the providing condition of the personal information determined by the service user.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006251602-A (JP)
Title: Driving circuit, electro-optical device, and electronic apparatus
Inventor: TAKENOUCHI TSUTOMU
IPC: G09G3/30
Filed: 2005-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving circuit, an electro-optical device, and an electronic apparatus which allow a voltage Vgs of driving transistor driving a light emitting element to be kept fixed regardless of the variance in the total quantity of emitted light of light emitting elements provided in a display panel.  <P>SOLUTION: A variation of a supply current IEL of an electro-optical device 1 is measured by a current detection circuit 12 and a differential amplification circuit 13 to generate a differential voltage Vdif being a variation of a supply voltage VOEL. A level shifter 16 generates a reference voltage on the basis of the differential voltage Vdif and supplies it to a gradation voltage generation circuit 14 which generates a gradation voltage for writing a gradation of light emission luminance to a pixel circuit 400. The gradation voltage is given to a gate electrode of the driving transistor of the pixel circuit 400 as a voltage Vdata, and the voltage Vdata is interlocked with the variance of the supply voltage VOEL, whereby the voltage Vgs is compensated so as not to vary with the variance of the source voltage VOEL of the driving transistor.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006251685-A (JP)
Title: Color image forming apparatus
Inventor: SANO ATSUSHI
IPC: G03G15/01
Filed: 2005-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reliable and inexpensive laser shutter device for a tandem type color image forming apparatus using photoreceptive drums, process cartridges corresponding to the photoreceptive drums respectively and a plurality of laser beams.  <P>SOLUTION: The color image forming apparatus is provided with a plurality of image carriers, a transfer belt unit which is arranged along the a plurality of image carriers and turnable in a direction away from the image carriers, a scanning optical device having a plurality of light sources for exposing the a plurality of image carriers and an intercepting member which is disposed between the a plurality of light sources and the a plurality of image carriers and can be moved to a first position where the a plurality of image carriers are scanned with luminous fluxes from a plurality of light sources and a second position for intercepting the luminous fluxes. The intercepting member moves to the first position when the transfer belt unit is closed and to the second position when the transfer belt unit is opened, linked with the turn of the transfer belt unit.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006262039-A (JP)
Title: Propagation path estimation method and propagation path estimation apparatus
Inventor: YOSHIDA MAKOTO
IPC: H04B7/005
Filed: 2005-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To drastically improve the precision of propagation path estimation by suppressing background noises regardless of propagation environments such as delay spread and path intervals.  <P>SOLUTION: The propagation path estimation method in a receiver of a radio communication system for performing band restrictions of signals in transmission and reception estimates a group of impulse responses of the propagation path of the signals, filters the group of impulse responses through a filter 53 with reverse characteristics to the filter characteristics of the band restrictions, eliminates impulse response equivalent to noise components out of outputs from the filter 53 according to threshold decision, and estimates the propagation path using the impulse responses which are not eliminated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006257746-A (JP)
Title: Hot and cold water mixture faucet
Inventor: TANAKA TAKAMICHI
IPC: E03C1/042
Filed: 2005-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot and cold water mixture faucet capable of raising the flexibility of selection of controllability and the external appearance.  <P>SOLUTION: The hot and cold water mixture faucet is equipped with a faucet body 10 equipped with an inflow channel 21 on hot water side, an inflow channel 22 on cold water side and an outflow channel 24, an external facing member 30 coating the faucet body 10, a discharge and cut-off valve 50A on the hot water side making valve closing operation and valve opening operation by a handle 41A on the hot water side and a discharge and cut-off valve 50B on the cold water side making valve closing operation and valve opening operation by a handle 41B on the cold water side, and the hot and cold water mixture faucet 1 is installed in a deck surface 4D or the like. The operating section 41A on the hot water side and the operating section 41B on the cold water side are arranged in a state to project from a part locating on the side of one side way in outside surface sections of the external facing member 30.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006261489-A (JP)
Title: Attraction method using electrostatic attraction device
Inventor: OTA ATSUSHI
IPC: H02N3/00
Filed: 2005-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an attraction method using an electrostatic attraction device which attracts an insulating film without space.  <P>SOLUTION: An attraction device 10 has an insulating electrode substrate 11 and a plurality of electrodes 21 to 36 disposed concentrically in the surface of the electrode substrate 11. Adjacent two of the electrodes 21 to 36 are made one set, and a large voltage is applied gradually every fixed time from an inner set toward an outer set. The surface is divided into a plurality of regions A to D, and a voltage can be applied for each of the regions A to D. When an insulating film-like attraction object is attracted, a loose space is extruded to an outside, and adhesion between the attraction object and the attraction device is improved.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005265850-A (JP)
Title: Heat-insulated capillary tube welding extension
Inventor: SUNDET PAUL CURTIS
IPC: F16J15/14
Filed: 2005-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-insulated capillary welding extension regarding a remote seal assembly.  <P>SOLUTION: The remote seal assembly 300 includes a seal body 302 and an extension 304. The seal body 302 limits a cavity 312 by a diaphragm 308, and seals the cavity 312 from a process fluid 322. The extension 304 is connected to the seal body 302 at the first end, and is connected to a capillary tube 342 at the second end. The extension 304 is extended from the first end to the second one, and limits a hole 324 fluidly connected to the cavity 312. Length L in the extension 304 is determined while being related to the temperature of the second terminal of the extension 304 so that the temperature of the second end of the extension 304 becomes the gas discharge temperature or smaller of a material used for connecting the extension 304 to the capillary tube 342.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006256254-A (JP)
Title: Head temperature detecting method, head temperature detecting apparatus and liquid droplet delivering apparatus
Inventor: YAJIMA SATOSHI
IPC: B41J2/01
Filed: 2005-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately detect head temperature without providing a sensor or the like on a liquid droplet delivering head provided with a piezoelectric element as well as a switch gate.  <P>SOLUTION: A switch 32 is provided on the output side of a driving circuit 18 in a driving controlling part 14, and under a condition that this switch 32 is closed, a capacitor 36 is charged with electricity through a switch gate 24A by outputting a charge selecting signal Sm to an SWIC 24. Then, the electric charge accumulated in the capacitor is discharged by opening the switch 32. At this time, as the value of resistance of the switch gate 24A is changed with temperature, the head terminal voltage Vx detected by a controller 16 is changed by a time constant in accordance with the head temperature. The controller 16 judges the head temperature based on the change in this head terminal voltage, and drives the piezoelectric element 20 by a driving wave shape signal to adjust the amount of droplets delivered when the liquid droplets are delivered.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006265572-A (JP)
Title: Tin-silver alloy plating bath of non-cyanide system
Inventor: TANAKA SEICHU
IPC: C25D3/60
Filed: 2005-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve solderability and appearance of an electrodeposition film obtainable from a tin-silver alloy plating bath of a non-cyanide system.  <P>SOLUTION: The tin-silver alloy electroplating bath contains (a) at least one aliphatic amino acids and nitrogenous aromatic carboxylic acids and (b) at least one aliphatic sulfides and aliphatic mercaptans. Glycines etc., are exemplified as the aliphatic amino acids of (a), picolic acid, 3-amino pyran-2-carboxylic acid, etc., as the nitrogenous aromatic carboxylic acids of (a), 4, 7-dithia decane-1, 10-diol, etc., as the aliphatic sulfides of (b), and thioglycol etc., as the aliphatic mercaptans. A sulfur compound of the component (b) is used as a stabilizer of the silver and further, the components (a), such as the glycines and picolic acids are used in combination, thereby satisfactorily improving the solder wettability and appearance of the tin-silver alloy film.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006268565-A (JP)
Title: Occupant detector and occupant detection method
Inventor: OKUBO NAOKO
IPC: G06T1/00
Filed: 2005-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect an occupant even when the shape of a photographed surface has a shape similar to that of the head part of the occupant, even when a moving object except the occupant is included in a photographing area, or even when a face area image of the occupant is partially hidden behind an obstacle.  <P>SOLUTION: A photograph part 2 photographs an original image including the vehicle occupant, a computing part 3 generates an edge image from the original image to extract an area put between extracted edges as a candidate area. Then, the computing part 3 integrates the extracted candidate area and an adjacent pixel matching a predetermined condition together, and integrates and updates the candidate areas to store it in a storage part 4. The computing part 3 calculates characteristic quantity of the updated candidate area and extracts a target candidate area having high probability of a face area from the candidate area. In the target candidate area, the computing part 3 and the storage area 4 determine movement quantity and front-back relationship on the screen in a fixed time for extracting the face area.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006276055-A (JP)
Title: Device for measuring latent image, image forming apparatus and electrostatic latent image measurement method
Inventor: YAMAGUCHI HIDEHIKO
IPC: G03G21/00
Filed: 2005-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a latent image measurement device with high reproducibility of a latent image, and to provide an image forming apparatus.  <P>SOLUTION: The latent image measurement device is constituted by providing at least one detection electrode 9 arranged facing the generatrix direction of a photoreceptor 2, a detection part 14, which detects surface charge at each measurement point on the photoreceptor 2 to be guided by the detection electrodes 9 accompanying the rotation of the photoreceptor 2 and a control part 13, which calculates electrostatic latent image on the photoreceptor 2 from the surface charge at each measurement point and a predetermined correlation coefficient. According to the present invention, the latent image on the photoreceptor is reproduced with accuracy, by measuring the surface charge at each measurement point on the photoreceptor 2 and by the calculation between a measured result and the correlation coefficient.  <P>COPYRIGHT: (C)2007,JPO&INPIT