baber/WOPTO huggingface dataset:
Patent JP-2004026929-A (JP)
Title: Double-coated adhesive tape and its use
Inventor: TORIHARA HIROSHI
IPC: C09J7/02
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hardly yellowing double-coated adhesive tape and a liquid crystal display with a display quality hardly lowered by the worsening in luminance distribution.  <P>SOLUTION: The double-coated adhesive tape 1 is prepared by forming an adhesive layer 3, 4 on both sides of a tape substrate 2 and is used for bonding between parts constituting a liquid crystal display, provided that the adhesive layer contains 2 wt% or higher but not higher than 10 wt% ultraviolet absorber and 0.5 wt% or higher but not higher than 10 wt% hindered amine light stabilizer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032427-A (JP)
Title: Image processing method, image processing device, image forming device provided with it, image pick-up device, computer program, and recording medium
Inventor: OHIRA MASAKAZU
IPC: G06T5/00
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To correct the brightness gradation of an input image in order to improve the quality of the input image.  <P>SOLUTION: A brightness information is extracted from the input image to find a brightness distribution (a histogram is generated). A region showing a feature of the brightness of the input image is specified based on the brightness distribution, to find cumulative frequency of the brightness corresponding to the region. By interpolating between at least three or more points where a start point and an end point are added to at least the found one or more cumulative frequency of the brightness, a correction curve, that is, a correction characteristics of the brightness gradation is found. By correcting the brightness value of the image based on the correction curve, correction for the brightness approximate to human sensitivity is performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025684-A (JP)
Title: Method and apparatus for inkjet recording
Inventor: CHIKUMA SATOYUKI
IPC: B41J2/01
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the occurrence of a connection stripe can not be sufficiently suppressed by a conventional connecting operation.  <P>SOLUTION: There are disclosed a method and an apparatus for inkjet recording whereby a recording head is moved relative to a recording medium and ink is ejected from a plurality of ejection nozzles of the recording head, thereby performing the recording on the recording medium by a unit of a band. A scanning time interval information in relation to a time difference between a certain scanning and the next scanning in the recording is acquired and an area of a recording region is judged, and then a thinning-out rank graph set to be used is determined (S133). The recording data of a band to be recorded in the certain scanning and the next scanning is thinned out by an SMS thinning-out operation based on the thinning-out rank graph set (S137), and then the quantity of ink to be deposited on a portion in the vicinity of the connection section is lowered.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034345-A (JP)
Title: Material throwing-in hopper for molding machine
Inventor: KAMAMOTO TAKAHIRO
IPC: B29C45/18
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material throwing-in hopper for a molding machine which can smoothly discharge and feed a resin molding material into a cylinder barrel of the molding machine without generating clogging even in the case of a resin molding material of a granule, or a resin molding material which is easy to stick.  <P>SOLUTION: This material throwing-in hopper for the molding machine throws a resin molding material into the cylinder barrel 2 of the molding machine in which a screw 1 for extrusion is arranged. In the material throwing-in hopper for the molding machine, a material discharging blade 7 which rotates at a low speed is provided in a material leading out pipe 5 which is extended from the lower end of a hopper main body 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038371-A (JP)
Title: Advertising method using print sample, and print sample advertisement response collecting system
Inventor: FUJITA MIKIO
IPC: G06Q50/00
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To create a print sample distributed to a general consumer only for confirming the print quality of a conventional output device as a new advertising medium strong in appeal force to the consumer and capable of quantitatively measuring medium effects.  <P>SOLUTION: The CUM images of an advertisement sponsor such as a plurality of areas, for example, automobiles, food, and travels are preliminarily prepared as the print samples of an output device, and advertisement images drawing attentions from visitors are distributed as print samples in a store or exhibition hall where a print device is sold. This system for easily inputting a response from a portable telephone or a personal computer connected to the Internet is configured in order to quantitatively grasp the medium advertisements, and the guide of the response input is announced with the CM images of the print samples.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036716-A (JP)
Title: Dynamic pressure fluid bearing device
Inventor: BANDO TOSHIAKI
IPC: H02K21/22
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stable thrust bearing rigidity by reducing the installation error of a flange on a shaft forming a shaft part and forming an accurate thrust dynamic pressure groove in a dynamic pressure fluid bearing device and a motor having the fluid bearing device.  <P>SOLUTION: The shaft 1 and the flange 2 as the shaft part 3 are manufactured by integrally molding a glass material.A sleeve 4 is installed on the shaft 1 so as to be fitted thereonto.The flange 2 is installed so as to be clamped in a thrust direction by the sleeve 4 and a sleeve cap 5 at a specified distance in an axial direction.A bearing part 6 is formed of the sleeve 4 and the sleeve cap 5.Lubricating oil 7 is fed between the shaft part 3 and the bearing part 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035935-A (JP)
Title: Film deposition system and film deposition method
Inventor: KOZUKA TAKESHI
IPC: C23C14/34
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film deposition system and a film deposition method in which the improvement of production cycle time can be attained, and the reduction of system cost is attained.  <P>SOLUTION: A high frequency voltage is applied to a cathode 5 and a vacuum chamber 1 from an HF (High Frequency) power source 11 to generate plasma. Plasma polymerization is performed using the plasma to deposit a first film on the surface of a substrate 8. At this time, a magnet source 12 is turned off, and an electromagnet 10 is cut. After the film deposition by the plasma polymerization, the magnet source 12 is turned on, and an electric current is applied to the electromagnet 10, so that a magnetic field is generated around the cathode 5, and plasma magnetron sputtering is performed. Thus, a second film is deposited on the first film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037771-A (JP)
Title: Image forming apparatus
Inventor: KURIBAYASHI IKUO
IPC: G03G15/16
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To carry out a good cleaning action of an intermediate transfer belt surface without being affected by variation in moving speed etc. of the intermediate transfer belt, even when a facing roll of a cleaning blade of a belt cleaning device is a tension roller of the intermediate transfer belt.  <P>SOLUTION: The residual toner on the intermediate transfer belt 8 surface can be stably cleaned well by externally adding inorganic particles of ≥ 50nm diameter to toner used in developing in a developing device 4a and making the inorganic particles t which are released from the toner remaining in the vicinity of the cleaning blade 13a to stabilize the abutted state between the cleaning blade 13a and the intermediate transfer belt 8, thereby forming a layer blocking the toner.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035811-A (JP)
Title: Aqueous biodegradable resin dispersion
Inventor: NIIZEKI KOICHI
IPC: C08L101/16
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous biodegradable resin dispersion capable of improving physical properties of fibrous products or paper products such as waterproof property, oil resistance, airtightness, lust, thermal adhesive property, etc., without reducing the biodegradability of the fibrous products or paper products by utilizing the resin as a coating for the fibrous products or paper products, and excellent in stability with time since the biodegradable resin is hardly hydrolyzed during its preservation.  <P>SOLUTION: This aqueous biodegradable resin dispersion contains a water soluble carbodiimide added after dispersing the biodegradable resin in water, in the aqueous dispersion obtained by dispersing the biodegradable resin containing ester bond in its molecular structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033662-A (JP)
Title: Sheet-like body support
Inventor: ITO KIYOSHI
IPC: B42D15/00
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support for a sheet-like body such as a paper sheet or resin film piece, which can support a photograph, name card, flexible disk (FD), MO or calendar in an inclined state easy to look, and permits many sheets of the sheet-like bodies to be arranged and contained and to be suitably and easily taken out.  <P>SOLUTION: A base part, a support part and a base seat part are jointed by arranging a folded part to an intermediate part of a paper or another band-like sheet material at a prescribed interval, and an engaging protrusion formed on the proximal side part of the seat part is engaged with an engaging hole formed at an end of the support part, and holding pieces are oppositely provided on both sides of the base part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038845-A (JP)
Title: On-line mediation sales system
Inventor: NAKAGAWA HIDETOSHI
IPC: G06Q10/00
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new online mediation sales system capable of quickly performing transaction between specific traders online.  <P>SOLUTION: A computer B used by a commodity presenting trader registered as a member for inputting predetermined information (commodity information) about a presented commodity, a management host computer A used by a mediator for showing the commodity information and receiving a purchase application from a purchase requiring trader, and a computer C used by a commodity sales proxy trader registered as a member for inputting purchase information (application information) are connected one another via the Internet communication line. The host computer is provided with a means offering only the necessary data for browsing after a lapse of a predetermined time when presented item information is inputted, a means answering presence/absence of a purchase right and an ordinal rank in an applicant list via mail when application information based on browsing is inputted, a means deleting presentation when payment information based on payment from a purchase right possessor is inputted, and a means transmitting a mail informing generation of the purchase right to a computer of a next applicant on the applicant list when no payment information is inputted within a fixed duration and repeating this procedure until application information is deleted or transaction is established.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044097-A (JP)
Title: Lighting device for keyhole and emergency unlocking device
Inventor: SUDO TADAYOSHI
IPC: E05B17/10
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple illumination lamp for lighting a keyhole and an emergency unlocking device capable of solving such a problem that an operation inserting a master key into the keyhole of a lock and the unlocking operation of the emergency unlocking device for an emergency lock are very difficult to perform in a dark place since the keyhole and the structure of the emergency unlocking device can not be found out because of darkness as well as a dim light, general locks using no electricity have no device to light the keyhole or the emergency unlocking device, even though there are some locks to start a system and, at the same time, to turn on a light for lighting a dial when a lid of operating section of the system is opened among ten key lock systems, etc. operated by using the electricity and the battery and that most of them have no lighting device.  <P>SOLUTION: A Lighting button is provided near to the keyhole and the emergency unlocking device, the illumination lamp incorporating a battery and a timer therein is installed, and when the lighting button is pushed down, the light is turned on during the time necessary for operation, and the consumption of the battery is reduced by automatically putting the lights out when the time elapses.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044663-A (JP)
Title: Retainer for bearing and rolling bearing using the same
Inventor: ACHINAMI HIROYA
IPC: F16C33/38
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retainer for a bearing of high rotational accuracy excellent in durability and silence while reducing friction torque, and a rolling bearing using the same.  <P>SOLUTION: The retainer for the bearing 2 includes a plurality of pockets 4 capable of rotatably retaining a plurality of rolling elements with regular intervals. Inner diameter side edge parts 4a' of a plurality of the pockets 4 specified according to a designated regularity is positioned and established inside the inner diameter side edge parts 4a of other pockets 4 toward a center H of the retainer for the bearing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004000876-A (JP)
Title: Magnetic treatment apparatus, magnetic treatment method, and image identifying device and method using magnetic treatment result thereby
Inventor: SAKUMA NOBUYUKI
IPC: B01J19/08
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to visually observe the results of magnetic treatment, which affects magnetic characteristics of a second object with magnetic characteristics of a first object and also to visually observe the results even when a third object is included.  <P>SOLUTION: A first object 4 and a second object 40 are placed adjacently to a first coil 11 and a second coil 12, respectively, and electricity is applied to the first coil to cause an effect of the magnetism generated in the first coil on the first object and the second object. When executing the magnetic treatment, a third object 41 is included between the first coil and the first object or between the second coil and the second object. An image is produced and outputted by measuring the impedance value of the second object subjected to the magnetic treatment. Further, a third object is included.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045270-A (JP)
Title: Operation test system, and jig and method for adjusting position of probe terminal
Inventor: YAMASHITA SHINJI
IPC: G01R31/00
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate fine adjustment as to a position of a probe terminal.  <P>SOLUTION: This system is provided with the plurality of probe terminals 5 contacting with a contact terminal 6 of a tested device 1, a plurality of probe blocks 2 of which the each comprises the plurality of probe terminals 5, a probe substrate 3 attached with the plurality of probe blocks 2 to be position-adjustable, a probe adjusting wire rod 32 laid on the probe substrate 3, a pair of wire rod winding means 30, 31 arranged with the probe substrate 3 therebetween, wound with the probe adjusting wire rod 32, and for winding the wire rod 32 by a manual operation, and a probe connecting member 33 for connecting the probe blocks 2 to the probe adjusting wire rod 32.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048491-A (JP)
Title: Pon (passive optical network) system
Inventor: TAKASHIMA TOSHIHIRO
IPC: H04L12/28
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a PON system adopting such a poling system that slave stations can transit return packets on the basis of the arriving points of time of download packets transmitted to the slave stations at the stations, by providing reference points at every slave station with respect to the download packets.  <P>SOLUTION: In the PON system, a master station transmits download packets A, B, etc., containing the address information of slave stations to which the packets A, B, etc., are transmitted to the slave stations in temporal order, and the slave stations obtain the rights of using lines by obtaining the returning timing of upward packets A', B', etc., to the master station on the basis of the receiving points of time of the packets A, B, etc. With respect to the download packets transmitted to the slave stations, the reference points can be provided at every slave station. Each slave station returns its return packet on the basis of the arriving point of time of the download packet transmitted to the slave station. Therefore, the master station can flexibly cope with an increase/decrease in the number of slave stations, a change in the lengths of return packets, etc., by adjusting the transmitting timing of the download packets transmitted to the slave stations.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045286-A (JP)
Title: Method of correcting resolver
Inventor: KAMETANI HISASHI
IPC: H02P6/08
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To enhance detection precision of an angle while restraining a production cost from increasing.  <P>SOLUTION: An off-set is corrected based on an average value of the maximum value and the minimum value of output signals output from a resolver 10 for detecting rotation of a rotating machine 1, and a gain is corrected based on a difference between the maximum value and the minimum value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054318-A (JP)
Title: Control device for vending machine
Inventor: HATANO SUSUMU
IPC: G07F9/10
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the deterioration of a commodity by automatically defrosting according to a temperature in a body in cooling failure due to clogging of an evaporator of a vending machine.  <P>SOLUTION: This control device is composed of a commodity shelf 7 arranged in the body 5, the evaporator 4 for cooling the inside of the body 5, a refrigerating machine 3 for supplying a refrigerant to this evaporator 4, a defrosting heater 14 arranged in the evaporator 4, a cold air blowing fan motor 6, a temperature detecting means 15 for detecting the temperature in the body 5, a door switch 16 for detecting opening-closing of a door 5a of the body 5, a timer 17 for counting operation time of the door switch 16 and a first arithmetic operation control part 18 for forcibly supplying electric power to the defrosting heater 14 by comparing the temperature in the body 5 detected by the temperature detecting means 15 with a pre-programmed temperature in time when pre-programming counting time of the timer 17.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053065-A (JP)
Title: Control device
Inventor: KAMIMURA TAKANORI
IPC: F24D3/08
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To start heating for a bathroom simultaneously with the time a switch is depressed to supply hot water into a bathtub for bathing.  <P>SOLUTION: When it is detected that an automated switch 20 of a remote controller 1 for a heat source machine is depressed with automatic switch judgement means 31, an instruction signal for starting bathroom heating operation is transmitted to a bathroom heater controller 8 via bathroom heater communication means 6. Successively, an instruction signal for starting heating operation is outputted from the bathroom heater controller 8 to start heating operation for a bathroom heater 3. Consequently, a user can start the heating operation for the bathroom heater 3 only by operating the automated switch 20 of the heat source machine remote controller 1 without operating the bathroom heater remote controller 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060227-A (JP)
Title: Piping unit
Inventor: HARUHARA HIDEO
IPC: E03B7/04
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piping unit for easily performing piping work at a job site.  <P>SOLUTION: This piping unit has a resin pipe 3, an electric heating wire 4 arranged around this resin pipe 3 and a controller 7 for controlling power supply to this electric heating wire 4. The resin pipe 3 has main pipes 11 and 20, header parts 16 and 22 connected with these main pipes 11 and 20 and a plurality of branch pipes 12 and 21 connected to these header parts 16 and 22 and branching off from the header parts 16 and 22. The main pipes 11 and 20 and the header parts 16 and 22, and these header parts 16 and 22 and the branch pipes 12 and 21 are respectively connected in advance in front of an underfloor pipe.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003060608-A (JP)
Title: Transmitter/receiver
Inventor: SUDO HIROAKI
IPC: H04J11/00
Filed: 2002-08-01
Abstract: PROBLEM TO BE SOLVED: To maintain the transmission quality of important information, and at the same time to improve transmission efficiency. SOLUTION: In a modulation system where a source expresses one symbol such as 8PSK and 16PSK by at least three bits, the important information is arranged merely in at least one of first and second bits. More specifically, the important information is arranged in a bit that is not mistaken easily in the symbol, a receiver extracts the important information from at least one of the first and second bits of a reception signal, and communication control is made based on the important information.
Patent JP-2004066275-A (JP)
Title: Wire for mig welding of titanium or titanium alloy and its manufacturing method
Inventor: OTANI TADAYUKI
IPC: B23K35/36
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire for obtaining an excellent, smooth weld bead by using argon gas, the most inexpensive gas, and preventing a wandering phenomenon, in MIG (metal inert gas) arc welding of titanium or titanium alloy, and to provide a manufacturing method for the wire.  <P>SOLUTION: The wire is a wire for MIG welding of titanium or titanium alloy, which has a flexural rigidity ratio of < 1.0, preferably ≥ 0.5 and < 1.0. The flexural rigidity ratio is a ratio b/a, wherein a (mm) is a flexural amount of a titanium wire with no surface coating film and b (mm) is a flexural amount of a titanium wire with a surface coating film. The surface coating film is preferably a film of a titanium compound or preferably a film of titanium oxide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033688-A (JP)
Title: Frame folding method
Inventor: MUTO MASASHI
IPC: A63B71/02
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frame folding method by which a ball preventing net fence, a toss butting fence, etc. are double-folded and further folded to make the external form smaller to enable the fence to be easily laid on a wagon in a short time and to be opened for setting.  <P>SOLUTION: A frame is provided with hinges 5, 6 set on the centers of sides 1, 2 of the frame and folded double. Hinges 7, 8 are provided on the centers of sides 3, 4 of the frame to enable the frame to be further folded to the frame face direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003083145-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: ITO HIROSHI
IPC: F01N3/20
Filed: 2002-08-05
Abstract: PROBLEM TO BE SOLVED: To provide an air-fuel ratio control device for an internal combustion engine capable of preventing the mistaken determination of the deterioration of a catalyst caused by poisoning of the catalyst with sulfur. SOLUTION: The poisoning with sulfur is determined on the basis of the property that the more the content of sulfur in gasoline is, the smaller a maximum value of an output value SVO2 of an O2 sensor at a downstream side is. That is, whether the maximum value SVO2MAX of the output value SVO2 is a predetermined value SVO2REF1 or less, or not is determined, and the poisoning of a ternary catalyst 14 with sulfur is determined when SVO2 MAX<=SVO2REF1 is satisfied.