baber/WOPTO huggingface dataset:
Patent JP-2005195864-A (JP)
Title: Image forming apparatus
Inventor: ISEMURA KEIZO
IPC: G03G21/10
Filed: 2004-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To constitute a down-time less machine capable of carrying out a printing continuously, even during the replace of a waste toner bottle though the waste toner bottle is replaced after the machine has stopped conventionally.  <P>SOLUTION: The image forming apparatus is provided with a waste toner buffer, in addition to the waste toner bottle. As for the waste toner carrying force of a first waste toner carrying means from a cleaner to the waste toner buffer part and the waste toner carrying force of a second waste toner carrying means from the waste toner buffer part to the waste toner bottle, the waste toner carrying force of the second waste toner carrying means is made equal to or larger than the waste toner carrying force of the first waste toner carrying means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005041464-A (JP)
Title: Vehicular travel safety device
Inventor: AKAHA HIROSHI
IPC: B60R22/46
Filed: 2004-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular travel safety device capable of excellently giving an alarm to an occupant.  <P>SOLUTION: A relative relation including a distance between a vehicle and an object is calculated on the basis of a detection result of an article detecting means for detecting an object existing in a traveling direction of a vehicle. The possibility of contacting between the vehicle and the object is determined on the basis of the result. When it is determined that there is a possibility of contacting, an automatic brake device automatically reducing the speed of the vehicle and a seat belt device 15 automatically fastening/releasing a seat belt 14 are actuated in parallel with each other. The automatic brake device can reduce the speed of the vehicle in a plurality of different speed reducing patterns, and the seat belt device 15 can fasten/release the seat belt 14 in a plurality of different actuating patterns.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004219420-A (JP)
Title: Method and device for obtaining low-noise light signal
Inventor: LE MARCHAND ALAIN
IPC: H04B10/2507
Filed: 2004-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a low-noise light signal using a simple digital procedure.  <P>SOLUTION: The device is constituted such that it emits light beams to two apertures; generates a fundamental light signal 21 and a corrected light signal 22, respectively after the detection of the light beams; subtracts both the obtained light signals 21 and 22; and consequently generates a light signal for forming the low-noise light signal. The apertures are preferably two slits of spectroscopes, and the light signal can be represented regarding the wavelength.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005201992-A (JP)
Title: Progressive refracting power lens
Inventor: YAMAMOTO TSUTOMU
IPC: G02C7/06
Filed: 2004-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a progressive refracting power lens which has a wide bright viewing region while realizing the thickness reduction of the lens by using a shallow base curve.  <P>SOLUTION: The lens has a a progressive surface at its rear surface and is provided continuously with a region where the surface refracting power in a main gaze line direction is smaller than the surface refracting power in the direction perpendicular thereto, a point where the surface refracting power in the main gate line is equal to the surface refracting power perpendicular thereto and a region where the surface refracting power in the main gaze line direction is greater than the surface refracting power in the direction perpendicular thereto, the furtherer upward from the fitting point (origin) along the main gaze line direction in the far sight region. The lens satisfies the following conditions: Pm(25)<Ps(25)Pm(35)>Ps(35), where Pm(Y): The surface refracting power (unit: D) in the main gaze line direction at the point on the main gaze line of Y (unit: mm) upward from the origin, and Ps(Y): The surface refracting power (unit: D) in the direction perpendicular to the main gaze line direction at the point on the main gaze line of Y (unit: mm) upward from the origin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005200252-A (JP)
Title: Hydrogen purifying apparatus
Inventor: SATO MICHIO
IPC: C01B3/56
Filed: 2004-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high performance small-sized hydrogen purifying apparatus operated with small energy consumption by realizing a porous membrane having larger permeation of hydrogen and smaller permeation of gases except hydrogen than that of a porous membrane formed by a conventional technology in a method of purifying hydrogen by using the porous membrane and applying the difference of pressure between both sides of the membrane as driving force.  <P>SOLUTION: The hydrogen purifying apparatus is formed by using alumina particles (or silica particles) as a porous material to form the porous membrane 5 containing a semiconductor having p-type conductivity and to have a structure in which a raw material gas part 4 is separated from a purified gaseous hydrogen part 6 with the porous membrane 5. As the semiconductor having p-type conductivity, GaAs, AlGaAs or InGaAs doped with carbon or GaN, AlGaN or InGaN doped with magnesium is used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005203311-A (JP)
Title: Thermostat
Inventor: TAKANASHI TOKUZO
IPC: H01H37/54
Filed: 2004-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermostat which maintains operation property of a conventional thermostat, has a larger capacity of current property than the conventional one, is lighter in weight and smaller in size, and can be installed easily as a small secondary battery protection item.  <P>SOLUTION: A terminal 1 and a terminal 2 for connecting to a thermostat from an external electrical circuit are insert molded at a base 3 and fixed. A movable plate 5 which is driven by a bimetal 4 and switches on and off electrical connection of the terminal 1 and the terminal 2 is provided between the terminal 1 and the terminal 2. The terminal 1 and the terminal 2 are insert molded by the base 3 and their outer periphery is coated and electrical insulation is applied. The movable plate 5 is fixed to the terminal 2 and is insulated by a cover 6 that is formed of the base 3 and an insulating member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005204577-A (JP)
Title: Method for producing soft-serve ice cream
Inventor: ENOMOTO TOMOHIRO
IPC: A23G9/44
Filed: 2004-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing soft-serve ice cream by which rice cake feeling can be readily imparted to the soft-serve ice cream taken out from an ice cream freezer.  <P>SOLUTION: This method for producing the soft-serve ice cream comprises admixing the soft-serve ice cream just after taken out from the ice cream freezer with pregelatinized powdery starch having specific particle size distribution. It is preferable to admix the ice cream with the pregelatinized starch powder having a particle degree of ≤5 wt.% of residue after passing through 100 mesh screen specified by JIS, and having 30-70 wt.% of residue after passing through 300 mesh screen also specified by JIS.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005206715-A (JP)
Title: Ultraviolet-curable ink and inkjet recording method by using the same
Inventor: NAKAJIMA ATSUSHI
IPC: C09D11/00
Filed: 2004-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultraviolet-curable ink having excellent jetting stability, high impact accuracy and high sensitivity, and capable of outputting a highly minute image; and to provide an inkjet recording method by using the ink.  <P>SOLUTION: The ultraviolet-curable ink is used by being jetted from an inkjet head at a drive frequency of ≥3 kHz and at a droplet speed of ≥5 m/s. The ink contains at least a pigment, a dispersing agent having an acid value larger than an amine value, a polymerizable compound and a photopolymerization initiator.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006282398-A (JP)
Title: Method for refining carbonyl difluoride
Inventor: YAMAMOTO AKINORI
IPC: C01B32/80
Filed: 2004-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing carbonyl difluoride wherein the metal content is reduced.  <P>SOLUTION: A method for producing carbonyl difluoride wherein the metal content is reduced is characterized in that carbonyl difluoride containing a metal component which has been stored in the liquid state in a container on the supply side is transferred to another container in the form of a fluid having a density of 0.7 g/cm<SP>3</SP>or less.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005209983-A (JP)
Title: Semiconductor device
Inventor: HATADE KAZUNARI
IPC: H01L29/861
Filed: 2004-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a high breakdown voltage by relaxing an electric field concentration.  <P>SOLUTION: A p-well 111 as a MOSFET channel region is formed in one side of an n<SP>-</SP>-layer 110, and an n<SP>+</SP>-drain region 118 is formed on the other side. A plurality of first floating field plates FA are formed on the upper part of the n<SP>-</SP>-layer 110 via a first insulating film LA. On the plates FA, a plurality of second floating field plates FB are formed via a second insulating film LB. When the first insulating film LA has a thickness a, a distance in the thickness direction of the second insulating film LB between the first and second floating field plates FA and FB is b; a relation of a>b is satisfied.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005217627-A (JP)
Title: Method for discriminating fault of distortion compensation nonlinear power amplifier
Inventor: SEGAWA NAOAKI
IPC: H03F1/34
Filed: 2004-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for discriminating a fault of a distortion compensation nonlinear power amplifier capable of easily carrying out the discrimination on whether or not the power amplifier is in a fault state in a real operating state.  <P>SOLUTION: A distortion compensation table 2 receives a signal from a demodulation section 1, arithmetic operations of addition or multiplication of a distortion compensation value for compensating nonlinear distortion to or with the signal from the demodulation section 1 are carried out, a modulation section 3 receives an output of the table 2, a nonlinear power amplifier 4 amplifies an output of the modulation section 3, a distortion detection section 7 compares a signal negatively fed back from part of the amplified output with the signal from the demodulation section 1, calculates the distortion compensation value on the basis of a result of the comparison, and a fault discrimination means 11 discriminates a fault of the power amplifier on the basis of a result of the comparison. In the actual operation, a pseudo signal is given to the distortion compensation table 2 and the fault discrimination means 11 discriminates the occurrence of a fault by comparing the history of the distortion compensation table 2 before the pseudo signal is given to the distortion compensation table 2 with the history of the distortion compensation table 2 after the pseudo signal is given to the distortion compensation table 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005214855-A (JP)
Title: Surface gas sampler and surface gas sampling method
Inventor: SHIMOUCHI AKITO
IPC: G01N1/24
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To develop a simply and rapidly usable instrument capable of collectively sampling the gas emitted from the surface of a sample without mixing impurities in an atmosphere with a sampled component, and a method using it.  <P>SOLUTION: The surface gas sampler includes a surface hermetically closing chamber, the gas flow channel switching means connected to the surface hermetically closing chamber, the carrier gas purge means connected to the gas flow channel switching means and a gas sampling means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005220798-A (JP)
Title: Hydraulic pump
Inventor: KIMOTO MASAMI
IPC: F04C2/10
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic pump for surely preventing seizure between a driving shaft and a bearing metal at the beginning of drive.  <P>SOLUTION: The hydraulic pump comprises a front housing 90 and a rear housing 91 each having a pump chamber 92, the driving shaft 96 rotatably borne on the front housing 90 by the cylindrical bearing metal 1 so as to be driven by an engine E, and pump mechanisms 93, 98, 99 to be driven by the driving shaft 96 for applying pumping action to operating oil in the pump chambers 92. In the inner peripheral face of the bearing metal 1, an oil communication groove 1a is recessed with its front and rear ends opened in communication. In the inner peripheral face of the bearing metal 1, independent oil sumps 1d, 1e are recessed with their front and rear ends not opened in no communication with the oil communication groove 1a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004254692-A (JP)
Title: Light-emitting/putting-out bait log
Inventor: KAWASHIMA NOBUO
IPC: A01K85/01
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bait log holding a cell and a light-emitter and having such a switching mechanism that the log emits/puts out the light when a fisherperson operates a main fishing line to slide the cell received in a cell holder.  <P>SOLUTION: This light-emitting/putting-out bait log is so structured that the fisherperson can change timing of emitting/putting-out the light and an interval of emitting the light according to the fisherperson's intention, by operating the main fishing line to slide the cell received in the cell holder and to emit/put out the light of the bait log for the purpose of luring fishes to be caught. Therefore, the fish to be caught loses sight of the bait log once or twice, then has an illusion that the log may be alive, and further is made to be impatient to bite the log, so that the fish bites the log without hesitation when the fish rediscovers the bait log. Thus, the bait log having the switching mechanism capable of realizing a high-level lure fishing technique and therefore capable of getting a good catch in the fishing is provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005218375-A (JP)
Title: Method for transducing extraneous gene
Inventor: MORIKAWA HIROMICHI
IPC: C12N15/09
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stable transduction means of an extraneous gene into a cell.  <P>SOLUTION: A nucleic acid or a nucleic structure retaining an element promoting integration of a nucleic acid to be transduced, a method for improving integration efficiency, a method for transducing the extraneous gene, a kit used for the transduction method and a method for producing a transformant.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005224336-A (JP)
Title: Fibrous structure
Inventor: MAKUTA MIKI
IPC: D04H1/4374
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive fibrous structure with excellent capabilities having the capability of sucking up aqueous liquid fragrance or deodorizer and the capability of volatilizing it.  <P>SOLUTION: The fibrous structure is composed of three-layer constitution in which a high density layer having the high density of 0.15-0.3g/cm<SP>3</SP>is used as an intermediate layer and front and back outer layers are used as low density layers having the low density of 0.04-0.14g/cm<SP>3</SP>, or two-layer constitution of the low density layer having the low density of 0.04-0.14g/cm<SP>3</SP>and the high density layer having the high density of 0.15-0.3g/cm<SP>3</SP>, and at least two kinds or more of the layers having different densities are formed in a layer shape in the direction of sucking up a chemical.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004222309-A (JP)
Title: Communication terminal device with electronic mail function
Inventor: OKADA KAZUHIRO
IPC: H04N1/00
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication terminal device with an electronic mail function in which it is not necessary to read an original again for resending an undelivered mail.  <P>SOLUTION: A main control part 1 stores image data resulting from reading an original document of a transmitted mail in an image memory 8 together with the subject of that mail at least and when an undelivered mail is detected in a mailbox, the subject of the undelivered mail is compared with the subject stored in the image memory 8. When matching, namely, the image data resulting from reading the original document of the undelivered mail are stored in the image memory 8, the image data are utilized to resend the mail.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005224723-A (JP)
Title: Method for controlling droplet discharge apparatus, droplet discharge apparatus, electrooptical device and electronic equipment
Inventor: MIZUTANI SEIGO
IPC: B05D1/26
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling a droplet discharge apparatus by which the positioning accuracy of each droplet discharge head is improved and complication in control is prevented when many droplet discharge heads are used at the same time.  <P>SOLUTION: The droplet discharge apparatus 72 is provided with the droplet discharge heads 34 for discharging a liquid body, a plurality of carriages 153a and 153g in which each of the droplet discharge heads 34 is respectively arranged, a guide part 157 for guiding a plurality of the carriages 153a-153g to freely move toward a prescribed direction and a controller 175 capable of separately control a driving part 159a of each of the plurality of the carriages 153a-153g. The controller 175 has a 1st mode for separately controlling each driving part 159a of the plurality of the carriages 153a-153g and a 2nd mode for controlling the driving part of one carriage among the plurality of the carriages 153a-153g and allowing at least one of the other carriages to follow the movement of the carriage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005228719-A (JP)
Title: Light guide plate
Inventor: MIYASHITA JUNJI
IPC: G02B6/00
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light guide plate of a side-light type surface light source preventing emission lines and brightness unevenness near the light source and uniformalizing intensity distribution of light after incidence into the light guide plate.  <P>SOLUTION: The light guide plate is provided with a side face of a platy member having a polygonal shape and translucency as a light-incident face, and irradiates illumination light on an illumination object from its top face by changing optical paths of the light from the light source arranged in opposition to the light-incident face. In the plate, at least one corner part of the platy member is chamfered to make a side face formed by the chamfering a light-incident face, on which concavities and convexities consisting of a smoothly continuing curved surface are formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232472-A (JP)
Title: Device of molding alloy powder for rare earth sintered magnet, and method of molding the same
Inventor: KUNIYOSHI YOICHI
IPC: H01F41/02
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device of molding alloy powder for a rare earth sintered magnet capable of improving the magnetic properties in a rare earth sintered magnet and attaining the improvement of its safety.  <P>SOLUTION: The device detects the concentration of oxygen by a zirconia type sensor 24 in a state where the concentration of oxygen is high, and detects the concentration of oxygen by a galvanic type sensor 23 in a state where the concentration of oxygen is low. Based on the concentration of oxygen detected by the galvanic type sensor 23 and the zirconia type sensor 24, an oxygen concentration control part 50 outputs a flow rate control command signal to a control valve 52 so as to be a previously set oxygen concentration. In accordance with the flow rate control command signal from the oxygen concentration control part 50, the control valves 52a, 52b and 52c perform opening and closing, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235405-A (JP)
Title: Lighting fixture
Inventor: FUJITA AKIHIKO
IPC: F21V21/088
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and light-weight lighting fixture with a total manufacturing cost greatly reduced through simplification of a switching mechanism.  <P>SOLUTION: The lighting fixture is provided with an LED 1, a battery 2, a switch piece 3, and a main body case 4 housing these members 1, 2, 3. One of the connection leads 6K of the LED is made in direct contact with an outer face of the battery 2. The switch piece 3 is supported by the case main body 4 in free rotation displacement between an on-position and an off-position. The switch piece 3 is provided with a changeover piece 33 for separating the connection lead 6K from the battery 2. With the switch piece 3 changed over to the off-position, the connection lead 6K is held in a non-conduction state by the changeover piece 33. The connection lead 6K of the LED 1 is used as a contact terminal for the switching mechanism and is changed over by the switching piece 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230615-A (JP)
Title: Material coating method, method of manufacturing color filter substrate, method of manufacturing electroluminescence display, method of manufacturing plasma display and delivery device
Inventor: MIYASAKA YOICHI
IPC: H01L51/50
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent occurrence of uneven coating streaks.  <P>SOLUTION: The material coating method has a step of delivering liquid drops from at least one nozzle to any one of two or more to-be-delivered parts so that a delivery pattern of any one of the to-be-delivered parts is different from that of at least one of the to-be-delivered parts adjacent to the focused part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005234048-A (JP)
Title: Image forming device and optical beam scanner
Inventor: FUJINO HITOSHI
IPC: G02B26/12
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical beam scanner or the like with which an incident angle of optical beams to a rotary polygon mirror is made larger without reducing the number of deflection surfaces of the rotary polygon mirror.  <P>SOLUTION: An effective scanning range 23b in the scanning direction of laser light beams L is constituted so that a center position X of the effective scanning range 23b is deviated by a distance β in the scanning direction from an optical axis C of an fθ lens 21a. Thus, an incident angle α made by the luminous flux center of the laser light beams L of a deflection surface 20a of a polygon mirror 20 and by the optical axis C of the fθ lens 21a is set equal to or larger than (4π/N)-(W-D) and less than (4π/N)-ä(W-β)/D}.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005237080-A (JP)
Title: Linear motor
Inventor: MORIYAMA TAKESHI
IPC: H02K33/00
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear synchronous motor which can achieve an improvement of a motor constant and a downsizing of an apparatus and can improve its robustness.  <P>SOLUTION: This linear motor is equipped with a rectangular frame 1, a roughly crossed movable part 2 which is accommodated in this frame 1, a roughly trapezoidal yoke 4 which is arranged in a section 3 divided by the frame 1 and the movable part 2 and is fixed within the frame 1, and a coil 5 which is wound around each yoke 4. The movable part 2 includes an output shaft which is supported to be capable of axial reciprocation, four sheets of magnet mounts 8a, 8b, 8c, and 8d which are projected radially from the periphery of the output shaft, and the first permanent magnet and the second permanent magnet which are arrayed and fixed axially to both sides of each magnet mount 8a, 8b, 8c, and 8d. For the first and second permanent magnets, permanent magnets of mutually different polarity are arrayed and fixed axially.  <P>COPYRIGHT: (C)2005,JPO&NCIPI