baber/WOPTO huggingface dataset:
Patent JP-2003043766-A (JP)
Title: Conductive roller and method of manufacturing the same
Inventor: YAMAMOTO TOSHIHIRO
IPC: G03G15/00
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a conductive roller which has a uniform resistance value without impairing hardness and makes good images obtainable when used for an electrophotographic device, etc. SOLUTION: The conductive roller 10 which is mounted with a conductive tube 21 made of plastic on the outer peripheral surface of a cylindrical conductive porous material 11 is constituted by drying a formulated liquid of conductive latex containing conductive particles and latex between the outer peripheral surface of the cylindrical conductive porous material 11 and the inner peripheral surface of the conductive tube 21 and bonding and integrating the cylindrical conductive porous material 11 and the conductive tube 21 by dried matter 14 of the formulated liquid of the conductive latex.
Patent JP-2003051015-A (JP)
Title: Environment recognition device
Inventor: WATANABE SHOGO
IPC: G06T1/00
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an environment recognition device with which an environment around a present vehicle can be easily recognized by reducing computational complexity. SOLUTION: In the environment recognition device provided with an imaging means 10 for acquiring a surrounding image by imaging the image around the present vehicle, filter processing means 20 for acquiring a processed image and edge information by applying filtering processing to the surrounding image at prescribed sampling intervals, processed image storage means 30 for storing the processed image, image differential means 40 for acquiring a differential image between the processed image and a processed image preceding thereto for the arbitrary sampling interval,  frequency accumulating means 50 for acquiring a cumulative value by accumulating the number of moving pixels for each moving direction on the basis of the edge information and the differential image and decision means for deciding the surrounding environment corresponding to the cumulative value of the frequency accumulating means, the number of pixels at a moving spot is successively accumulated by the pixel value of the differential image at the prescribed sampling intervals so that speed distribution for each moving speed area can be easily acquired. Thus, processing is simplified so that the environment around the present vehicle can be recognized with a little computational complexity.
Patent JP-2003061251-A (JP)
Title: Power supply system
Inventor: ONO YASUNORI
IPC: H02J3/28
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a power supply system wherein much inexpensive nighttime power is received at ordinary customers and power demands which peak in the daytime are met. SOLUTION: A hydrogen production unit 4, a hydrogen storage unit 5, a fuel battery 3, load monitors 21, and a monitoring controller 2 are installed on the premises 1 of a customer linked with a power system 100 of a general electric industry entity. Based on estimated demand for the next day estimated from the result of monitoring of the power consumption of loads, an amount of hydrogen to store is determined, and hydrogen is produced and stored using nighttime power. In the daytime, power is generated by the fuel battery 3 in correspondence with load fluctuation, and the amount of electricity purchased from the system 100 is thereby reduced.
Patent JP-2003053047-A (JP)
Title: Pacifier type sound toy
Inventor: MATSUNAGA KEN
IPC: G10K15/04
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a pacifier type sound toy which is capable of forming desired sounds by making the changes in the pressure of a pacifier segment to sounds. SOLUTION: This pacifier type sound toy is furnished with a pressure sensor 5 for detecting pressure and a sound former 6 for forming the sounds in accordance with the output signal from this output sensor 5.
Patent JP-2003049105-A (JP)
Title: Ink for color filter
Inventor: YAMASHITA YOSHIHISA
IPC: C09D11/328
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a color filter having stable color characteristics without depending on a production process. SOLUTION: This ink for the color filter is characterized as a combination of a colorant having <=5 color difference between chromaticity of a colored pixel when hot cured at Tp-10 deg.C and the chromaticity of the colored pixel when hot cured at Tp+10 deg.C when a prescribed process temperature during heat-curing of the colored pixel of the color filter is Tp, with a thermosetting resin.
Patent JP-2003057175-A (JP)
Title: Surface plasmon resonance sensor apparatus
Inventor: INUZUKA HIROMASA
IPC: G01N21/27
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a surface plasmon resonance sensor apparatus that can continuously measure and process a number of samples, is simple in configuration and can travel relatively easily, has improved measurement accuracy, and is inexpensive. SOLUTION: In the surface plasmon resonance sensor apparatus, a detection section is formed by covering a core fiber section where the cladding layer of an optical fiber is removed partially with a metal layer, a sample for measuring a biochemical reaction mounted at the detection section, and a plasmon resonance that is excited on the metal layer at the detection section when applying laser beams to the optical fiber is utilized for detecting the presence or absence of the biochemical reaction in the sample, thus judging the presence or absence of the generation of the biochemical reaction at the sample based on the light intensity in the scattered light in pulse laser beams to be applied to the optical fiber.
Patent JP-2003052762-A (JP)
Title: Bed for nursing care
Inventor: IMAI HIROSHI
IPC: A61G7/00
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a bed for nursing care in which load on a release operation for backstop mechanism part can be reduced. SOLUTION: A bed 10 for nursing care is provided with a backrest plate 16 which can be turned relatively to a bed frame 12, and an operating lever 80 is provided on the rear face thereof. On the rear face of the bed frame 12, a release lever 74 is located for releasing the operation of the backstop mechanism part in a linear actuator 18. The release lever 74 and the operating lever 80 are linked through a cable 84. Consequently, when returning the backrest plate 16 to a horizontal position, by temporarily moving up the backrest plate 16 while clamping the operating lever 80, load operated upon the backstop mechanism part can be removed so that the release lever 74 can easily be rotated in a release direction.
Patent JP-2003028969-A (JP)
Title: Clock
Inventor: MARUYAMA NAOTO
IPC: G04B19/00
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a time display for expressing from sunrise to sunset. SOLUTION: Zero hour of the dial of a clock is placed directly below, one cycle is set to 0-5 hours, and a half day is subjected to time display in the hexa system. Additionally, 0 hour is matched with the current 6 hour, and 0, 1, 2, 3, 4, and 5 hours are colored by ultraviolet, blue, green, yellow, orange, and red, respectively. The transition of sky color is included in the time display. A hand that moves one round in 12 hours, a hand that moves once around in two hours, a hand that moves around in 20 minutes, a hand that moves once around in three minutes and 20 seconds, and the like are provided. Then, if each hand is located between 0 hour and 1 hour, time is displayed by the hexa system as 00000. By equally dividing one hour in the dial of the clock to six portions for storing in memory, the number of hands is reduced.  Additionally, time display by the hexa system can be changed to liquid crystal digital display only by numbers, or only by colored numbers.
Patent JP-2003052537-A (JP)
Title: Rice washing and cooking system
Inventor: KANAZAWA ISAMU
IPC: B02B1/04
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a system for washing and cooking rice capable of full- automatically performing all the procedures from washing to cooking rice. SOLUTION: The system comprises a container 1 for washing and cooking rice, at least the bottom 3 and lid 4 of which container 1 are made of a porous material, a vertical channel 6 having a container supporting portion 6a, into or from which the container 1 excluding the lid 4 can be put or taken out, and a controller 23. The vertical channel 6 is connected to a water supplying means 14, a lower side drainage means 15 and a steam supplying means 17 at the lower portion thereof and to an upper drainage means 18 and a pressure regulating exhaust outlet 19 at the upper portion thereof.  The controller 23 performs the step of washing rice by controlling the water supplying means 14, the lower drainage means 15 and the upper drainage means 18 to generate a stream of water flowing through the vertical channel 6 upward and finally discharge it therefrom and the step of cooking rice by controlling the steam supplying means 17 when a set time elapses after the termination of the rice washing step to supply steam having a predetermined temperature into the vertical channel 6.
Patent JP-2002152943-A (JP)
Title: Electrical connection box
Inventor: TSUNODA HIROKAZU
IPC: H02G3/16
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an electrical connection box, wherein electrical components are prevented from being electrically short-circuited to water that has collected in the electrical connection box. SOLUTION: A wiring board 1 with a fuse housing 3 installed thereon is attached to the electrical connection box so that the fuse housing installation face of the wiring board is substantially perpendicular. Drain grooves 10a and 10b and a water stop wall 11 are formed on the fuse housing 3, and a drainage ditch 12a running from the fuse housing 3 to the side end of the wiring board 1 is formed on the wiring board 1.
Patent JP-2003065502-A (JP)
Title: System of treating steam blowing out of boiler
Inventor: SHIMIZU SO
IPC: F22B37/02
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide equipment eliminating white smoke, pollution and noise at the time of blowing out. SOLUTION: In a system of treating steam blowing out of a boiler, a silencer 6 is installed in the piping for outdoor ejection 5 on the front flow side of a turbine, so as to allow the out-blowing steam that is generated by a boiler 1 to pass through the silencer 6. A tank 7 with the larger diameter than that of the piping for outdoor ejection 5 is installed, and a water atomizer 9 is provided at the upper part of the tank 7, so as to introduce the out-blowing steam that has passed through the silencer 6 into the lower part of the tank 7. Then, the steam blowing out is ejected outdoors from the upper part of the tank 7.
Patent JP-2003053531-A (JP)
Title: Method for positioning fusion cutting torch
Inventor: MIKI HIROSHI
IPC: B22D11/126
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily correcting the misalignment of cutting lines of fusion cutting torches with a simple device. SOLUTION: In cutting a work 1 by moving a pair of the fusion cutting torches 4 and 5 facing each other toward the central part of the work 1, the method of positioning the fusion cutting torches 4 and 5 comprises mounting the front ends of the respective torches with laser pointers, first temporarily moving the fusion cutting torches 4 and 5 prior to cutting, comparing the traces of the laser beam generated from the laser pointers and the predetermined lines L1 and L2 for cutting and correcting the moving axes of the torches by controlling the mounting postures of the torches according to the misalignment of the predetermined lines L1 and L2 for cutting.
Patent JP-2003062359-A (JP)
Title: Accessory
Inventor: SASANO MASAYA
IPC: A63H33/00
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an accessory whose appearance can be changed in a moment and which has a new structure not found heretofore and is tasteful. SOLUTION: The accessory 1 comprises an accommodating body 2, an accommodating thing 40 accommodated in the accommodating body, and a suspending member 10 for suspending the accommodating thing 40. The accommodating body 2 comprises a substrate 3 and a cover body 5, the substrate 3 is connected to the upper part of the cover body 5 in a rotatable way, and the substrate 3 and the lower part of the cover body 5 are closed by elasticity of a first elastic member 26. The accommodating thing 40 is attached in a rotatable way to the lower part of the substrate 3, is accommodated within the substrate 3 when rotated upward, flies out outside the substrate 3 when rotated downward, and is energized in a direction of rotating downward by elasticity of a second elastic member 53.
Patent JP-2003066680-A (JP)
Title: Color image forming device
Inventor: FUJITA SHOICHI
IPC: G03G15/01
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To form a color image excellent in the reproducibility of a color tone without requiring the control of the characteristic of toner. SOLUTION: Abutting load exerted on photoreceptor drums 201a to 201d by contact type electrifying rollers 202a to 202d is successively lowered from a BK image forming part 200a positioned on the most upstream side in a transfer material carrying direction to a Y image forming part 200d positioned on the most downstream side. Nip width between the rollers 202a to 202d and the drums 201a and 201d is successively decreased, impedance between them is successively increased, and the potential by electrification of the drums 201a to 201d is successively increased. Toner adhesive amount to the surfaces of the drums 201 to 201d is successively lowered from the BK image forming part 200a positioned on the most upstream side in the transfer material carrying direction to the Y image forming part 200d positioned on the most downstream side.
Patent JP-2003067894-A (JP)
Title: Work support system and on-vehicle system
Inventor: OGASAWARA TAKAO
IPC: G06Q50/28
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a work support system where the unpleasant feeling of a worker during waiting is dissolved and to provide an on-vehicle system used for the work support system. SOLUTION: Percentage-of-completion acquiring means R11 to Rn1 acquire the percentage of completion of work of respective vehicles stopping in multiple work places disposed on the same premises. Providing means R12 to Rn2 are arranged at an entrance of the premises or in the respective work places and they provide information to the vehicles entering the entrance or the work places. A provision control means 111a1 causes the providing means R12 to Rn2 to provide support information corresponding to the percentage of completion of the work.
Patent JP-2003064761-A (JP)
Title: Universal elbow with u-shaped ditch
Inventor: SEITO GENTARO
IPC: E03F5/04
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To prevent a side wall portion from overturning at a bend portion by an earth pressure without degrading the bendability at a bend portion making the U-shaped ditch connectable in a bending arrangement. SOLUTION: A resin-made universal elbow 30 with extended coupling portions 14a and 14b for coupling to both sides of the bend portion 12 formed into an undulated bellows-shape perpendicular to the longitudinal direction of the universal portion is attached with one or a plurality of reinforcing members 32 at one or more undulated shapes along with the undulated inner surface to prevent the overturning of a side wall portion of the bend portion 12 which is inserted and fitted to the bend portion. The reinforcing member 32 is formed to a U- shape almost equal to the undulated inner surface shape and has a supporting portion which is slightly shorter than the height from the top end edge to the bottom edge of the bend portion 12.
Patent JP-2003069135-A (JP)
Title: Optical semiconductor device
Inventor: KOBAYASHI HIROHIKO
IPC: H01S5/12
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical semiconductor device which assures large extinction ratio and stable oscillation spectrum and moreover enables optical transmission in the small bit error rate. SOLUTION: A gain coupling DFB laser including a mechanism to periodically modulate a gain in the resonator direction, namely diffraction grating G1, and an optical modulator including a mechanism to apply an inverse bias field to a waveguide layer 23A including the diffraction grating G2, namely electrode 28 are integrated face to face on the same substrate 21.
Patent JP-2003078697-A (JP)
Title: Facsimile machine
Inventor: OKAYAMA NORITSUGU
IPC: H04M11/00
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile machine that can select either memory transmission or direct transmission, transmit an original as an attached file of an electronic mail and cause no communication error in the case that the facsimile machine is set to fax the original in the direct transmission and transmits the original as an attached file of an electronic mail. SOLUTION: The facsimile machine selects the memory transmission or the direct transmission for an original to be faxed and inhibits transmission when the direct transmission of the original to be faxed is selected and an electronic mail address is designated as a transmission destination of the original to be faxed.
Patent JP-2003076476-A (JP)
Title: Operation panel and image formation device
Inventor: IWASAKI KAZUYA
IPC: G06F3/0487
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an operation panel controlling device allowing both a visually handicapped user and an able-bodied person to operate an electronic device in the same way as in a conventional operating way. SOLUTION: When a touch panel 200 is pressed down (502), the operation panel controlling device measures X coordinates and Y coordinates (503, 504), adds one increment to the counted value of the number of press-down times (505), checks to see if the value has reached a preset time N (506), and repeats processings from a step 502 unless it has reached N. The device performs an equalizing processing and the like to establish an X coordinates value and a Y coordinates value (507) and goes to RETURN upon reaching a preset time. When the panel 200 is not pressed down on starting this processing, the device performs a non-press-down processing and goes to RETURN (508).
Patent JP-2003072042-A (JP)
Title: Ink-jet recording head and ink-jet recording apparatus
Inventor: MIZUTANI MICHIYA
IPC: B41J2/01
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To preferably bend a flexible film wiring substrate without affecting a wiring pattern on the substrate in an ink-jet recording head having a flexible film wiring substrate with a bending process into a predetermined state with the substrate width in a terminal connection part provided wider than the other part and a wiring pattern formed from an area with a narrow substrate width to an area with a wide substrate width. SOLUTION: A flexible film wiring substrate 2 is bent at three points of bending parts A, B, C. A plurality of flexible wiring patterns are bent with the pitch increased in the direction from the bending part B to the bending part C of the flexible film wiring substrate 2 at least between the bending part B and the bending part C. The bending parts A, B, C have the flexible wiring patterns intersecting substantially by a right angle (perpendicularly) with the bending lines as well as the bending parts A, B, C are provided substantially linearly in the entire regions.
Patent JP-2002355995-A (JP)
Title: Ink jet printer and method for processing color image
Inventor: KUMAGAI TOSHIHIRO
IPC: B41J2/01
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To improve the printing speed when color images are to be printed. SOLUTION: A host analyzes a CMYK bit map image data 10 in units of bands, and judges whether or not band images indicated by image bands 10A-10C are black single color band images. When the image band is the black single color band image like the image band 10B, the band 10B is separated to comb teeth image bands 20D-20F each having a longitudinal resolution of 120 dpi corresponding to a lowest value of the nozzle longitudinal density of a first printing head. Information showing which array of nozzles of a black head is to be used is added to each single color image band of the comb teeth image bands 20D-20F, and the bands are transmitted to a printer. The host forms the black single color band image with the use of all Bk nozzles by analyzing by commands or by making the printer analyze each of single color comb teeth image bands.
Patent JP-2002198462-A (JP)
Title: Wiring board for mounting semiconductor device and its manufacturing method, and semiconductor package
Inventor: ORITO NAONORI
IPC: H01L23/12
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board for mounting semiconductor devices, which can achieve high density mounting and fine wiring, corresponding to the increase in the number of terminals and the narrowing of a pitch of a semiconductor device, achieve the narrow pitch of an external electrode corresponding to the miniaturization and increased density of a system, and has improved packaging reliability. SOLUTION: The wiring board for mounting semiconductor devices comprises an insulating layer, wiring provided on the upper surface of the insulating layer, an electrode that is provided at the lower surface side of the insulating layer while at least the periphery of the side surface of the upper end of the electrode comes into contact with the insulating layer, and at least the lower surface of the electrode does not come into contact with the insulating layer, a via that is positioned on the upper surface of the electrode and provided in the insulating layer for connecting the electrode to the wiring, and a support that is provided on the surface of the insulating layer.
Patent JP-2003078271-A (JP)
Title: Electronic apparatus
Inventor: KONDO YOSHIHIRO
IPC: H05K7/20
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a water cooling structure in which liquid can be circulated stably for increase in the quantity of heat being generated from a heat generating element incident to enhancement in the processing performance of a portable electronic apparatus. SOLUTION: Piping is extended up to the central position of a tank in a water cooling system on the delivery side of cooling water from the tank. Furthermore, the tank is provided with two plates for partitioning the vicinity of the inlet part of the piping delivering the cooling water. Cooling water is injected into the tank using a cooling water injecting jig having a tank joint.
Patent JP-2003082542-A (JP)
Title: Spun yarn
Inventor: TANIGUCHI TATSU
IPC: D02G3/02
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a spun yarn having high mechanical strength, good appearance and touch feeling, process passableness, productivity and processability, thus useful for woven/knitted fabrics, various reinforcing materials, etc. SOLUTION: This spun yarn comprises polyketone staple fibers with a single fiber fineness of 0.5-5 dtex and a mean fiber length of 10-200 mm, having a tensile tenacity of >=5 cN/dtex.
Patent JP-2003074473-A (JP)
Title: Air pump unit
Inventor: TANAKA ATSUSHI
IPC: F04B41/00
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To prevent heat of discharged air and vibration of an air pump from being exerted to electric and electronic parts constituting a passage switching device and control device. SOLUTION: In this air pump unit, the passage switching device 10 has an air pump 6 having one air discharge port 8, a connecting port 17 connected to the air discharge port 8 of the air pump 6 and a plurality of air discharge ports 15 (16), and switches the air discharge port 8 of the air pump 6 and the plurality of air discharge ports 15 (16) to be connected. A control device 9 outputs a switching signal to the passage switching device 10. The devices are disposed at some distance.