baber/WOPTO huggingface dataset:
Patent JP-2003308189-A (JP)
Title: Printer driver
Inventor: YOSHIOKA TATSURO
IPC: G06F3/12
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate trouble in correction processing by discriminating that image data are divided within a printer driver and reconstructing the data into original image.  <P>SOLUTION: A printer driver 3 for converting a printing request from an application 1 into a printer language to be used by a printer on a personal computer or workstation, is provided with a graphic processing module 11 for discriminating whether a received printing command is an image or not when it is designated that the image data are to be divided and plotted, an image discrimination module 14 for comparing image data with each other for the unit of a row (column) and judging whether the image data are overlapped or not, and an image coupling module 13 for coupling the image data to reconstruct them into image data before division while taking into account the number of overlapped rows.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308909-A (JP)
Title: Contact point terminal structural body and portable type electronic equipment provided with the same
Inventor: SASAKI HIROKO
IPC: H01H13/28
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contact point terminal structural body and a portable type electronic equipment provided the same wherein a contact (contact point) pressure can be given surely to the contact point terminal main body having a form of a coil spring.  <P>SOLUTION: This contact point terminal structural body 80 of the portable type electronic equipment 1 has the contact point terminal main body 60 having the form of the coil spring 61, and a support mechanism 81 of supporting the contact point terminal main body 60. This support mechanism 81 is composed of an outer guide/supporting tube 40 which is composed of a cylindrical body having opened both ends, and which is settled against a circuit structural body 32 on which one end 63 of the contact point terminal main body 60 is made to be abutted, and an inner guide/supporting tube 50 which is composed of a cylindrical body having opened both ends, and which is fitted to the outer guide/supporting tube 40 freely protruded and into which the contact point terminal main body 60 is inserted and penetrated from the openings of both ends 51, 52 freely protruded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315604-A (JP)
Title: Optical connector, optical wiring system, and method of manufacturing the optical connector
Inventor: HOSOYA TOSHIFUMI
IPC: G02B6/40
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical connector which can construct an inexpensive, high-density optical wiring system, an optical wiring system, and a method of manufacturing the optical connector.  <P>SOLUTION: The optical connector 1 has a connector ferrule 2, which is provided with a plurality of fiber holes 3 in two-stage array structure. An optical fiber 8 is inserted into and fixed in each fiber hole 3. At the front end part of the connector ferrule 2, a groove part 12 which extends in the array direction of the fiber holes 3 is formed parting respective optical fibers 8. In the groove part 12, an optical member 13 is arranged which multiplexes and demultiplexes light of specified wavelength from an optical fiber 8 inserted into one upper-stage or lower-stage optical fiber hole 3 to an optical fiber 8 inserted into the other upper-stage or lower-stage optical fiber hole 3. This optical member 13 is composed of a parallelogram type prism 14 having an angle of 45°, a wavelength selective, filter 15, and a total reflecting mirror 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318939-A (JP)
Title: Communication system and control method thereof
Inventor: IKEDA NORIHIRO
IPC: H04W12/08
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system for avoiding loads required for authentication processing or the like from being concentrated.  <P>SOLUTION: An access point (105) stores a registration list in which MAC addresses of wireless communication terminals (106) whose access to a wired network via a wireless network is permitted are registered, transmits an address allocation request to a DHCP server (102) when the MAC address of a wireless communication terminal (106) included in a received address allocation request is included in the registration list, and rejects the address allocation request when the MAC address of the wireless communication terminal (106) included in the received address allocation request is not included in the registration list.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314630-A (JP)
Title: Push chain
Inventor: KOBAYASHI MASAYOSHI
IPC: F16G13/20
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a push chain to be set on a sprocket and pushed out with rotation of the sprocket, capable of bending to both side of inside and outside without causing a buckling when being pushed out.  <P>SOLUTION: The push chain is structured so that the distance between pins of adjoining links and the bush center is arranged so as to meet the condition that the tensile (L+)-compressive (L-)=2x pin-bush clearance, the plate end face corners are notched in large so as not to touch when bending, and that the dimensions of various parts meet the following formula; PLmin-OUTPITCHmax>INPITCHmax-CLEARANCEmin, where PLmin is the minimum plate length (the distance between the end faces of the plates abutting to each other), OUTPITCHmax is the maximum distance between the pin centers of the outer link, INPITCHmax is the maximum distance between the bush centers of the inner link, and CLEARANCE is the minimum pin-bush clearance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318712-A (JP)
Title: Semiconductor apparatus
Inventor: ENDO TSUTOMU
IPC: H03K17/00
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit and a semiconductor apparatus, which eliminate the need for high-speed buffers for receiving the output of an integrator and realize reduction in aliasing noise effect with respect to a hold capacitor with sampling.  <P>SOLUTION: The section of a sample-and-hold circuit employs a configuration, serving for both an integral capacitor and a hold capacitor, and comprises two capacitors 119 and 122; and during the phase 1, the capacitor 119 connects to an integral circuit to conduct an integral operation, while the capacitor 122 connects to the sample-and-hold circuit to conduct a hold operation for the previous integrated result (phase 2). In the phase 2, the capacitor 122 serves as the integral capacitor and the capacitor 119 serves as the hold capacitor, and signals no longer pass from the integral capacitor to the hold capacitor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315742-A (JP)
Title: Spectacles
Inventor: NIWA YASUHIRO
IPC: G02C3/02
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide spectacles which are worn on the face, have high stability without the deviation of their position even when a user keeps wearing the spectacles and does exercise and which make a portable telephone easily usable.  <P>SOLUTION: A temple 12 is attached to one side of a front section 11 of the spectacles and a band 13 of an approximately semi-arcuate shape is extended from the front end of the temple 12 to embrace the rear head and further bow side ends 21 and 21 to be locked to the ears are formed at both ends of the band 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278425-A (JP)
Title: Safety device preventing easy opening of hinged door and easily releasing it
Inventor: OSUGA TATSUHIRO
IPC: E05B65/06
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the opening of a hinged door even when an infant or the like operates a handle section for the hinged door, and to easily release the hinged door.  <P>SOLUTION: A stopper is installed to the upper section of the hinged door, and the hinged door is formed so as not to open even when the handle section for the hinged door is operated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324520-A (JP)
Title: Maintenance method for communication protective device
Inventor: MATSUMOTO MORIHIKO
IPC: H04M1/738
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a maintenance method for a protective device capable of rejecting conditions of condensation inside of a housing and significantly reducing the probability of leading to defective insulation failures.  <P>SOLUTION: In the method for a protective device, which is attached on a wall of a building to protect a connecting part of a communication cable, an entry of an electrolyte and water vapor from outside is prevented by filling a material with flexibility in a cavity part of the safety device, and the inside of the safety device is prevented from reaching a relative humidity of 100%, by setting an adjusting humidity material capable of absorbing and emitting the water vapor in the protective device, even if the atmosphere in which the protective device is placed, is 100% relative humidity at all times.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324941-A (JP)
Title: Power source apparatus
Inventor: NAGATA JUNICHI
IPC: H02M3/155
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a rush current at a voltage reset time even when a temporary voltage drop occurs at an input power source voltage.  <P>SOLUTION: A capacitor 27 is gradually charged by a constant-current circuit 38 at a voltage VB applying time, and an operational amplifier 36 controls an output voltage Vo based on a detected voltage Va and the terminal voltage Vc of a capacitor 27. If the output voltage Vo (detected voltage Va) is lowered when the voltage VB is temporarily lowered so that Vd>Va is satisfied, a diode 44 is turned on to lower the terminal voltage Vc. When the voltage VB is reset to a normal voltage, the voltage Vc starts gradually increasing from the voltage which is once lowered according to the drop of the detected voltage Vs, and hence soft starting is effectively functioned.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329007-A (JP)
Title: Hydraulic control device
Inventor: SATO YASUHIRO
IPC: E02F9/20
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic control device giving priority to one side of operation and not operating an actuator by other side of operation, in case that manual operation and remote operation are simultaneously handled.  <P>SOLUTION: Original pressure is supplied to pressure regulators 33a to 33d of a hydraulic pressure regulator system 3 controlled by manual operation of an operation lever 31. Also, original pressure is supplied to electromagnetic proportional pressure regulator systems 50a to 50d operated by a remote operation means 7. The hydraulic control device switches selector valves 22, 23, and 15 only to one of the pressure regulators.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330784-A (JP)
Title: Database synchronization method, database synchronization system, computer program and recording medium
Inventor: NAKAZATO DAISUKE
IPC: H04M11/00
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a database synchronization method facilitating the operation in the synchronization of PIM (personal information manager) data registered in a database of a personal computer or PDA (personal digital assistant) with PIM data registered in a database of a cellular phone.  <P>SOLUTION: In this method, the write-in flags of update records 406 read from the PDA are set ON, and the state of write-in flag of each record is displayed by a check box 407, so that an optional field can be freely selected from the records with the ON-set write-in flags. Accordingly, a user can freely change the set of write-in flags in reference to the record display.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299890-A (JP)
Title: Battery storage for toy gun
Inventor: KANNO HIROAKI
IPC: A63H33/18
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To use a blocked rectangular battery by a battery supporting frame by expanding the volume of a gun grip so as to realize using of the blocked rectangular battery in an electric small gun though it has been used only in a large electronic gun.  <P>SOLUTION: A decorated and smoothly planed plate is regarded as the surface of a gun, and formed to be the same surface layer continued to a main body to create an expanded space. The battery fitting frame is fitted and fixed to it and an anode contact is provided at its top wall. The anode of the blocked rectangular battery is sent to an electronic circuit in the state of being brought into pressure-contact with a position opposing it by the repulsion of a spiral spring mounted to a grip cover, and the cathode of the block angle battery is sent to the electronic circuit to supply power enough to drive the motor. The battery supporting frame is shaped so as to match with the shape of the blocked battery and the apex angle part of the blocked angle battery is matched with a ridge opposing that of the battery supporting frame to be fitted and slid. Then, after fitting it until reaching the top wall, the top angle part is stabilized in contact with the anode contact. When closing the grip cover after this, a cathode contact is brought into pressure-contact with the spiral spring of the grip cover this time, and held stably.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329099-A (JP)
Title: Ball screw device
Inventor: OCHIAI SHIGEYUKI
IPC: F16H25/22
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve the workability and extend the life-time by avoiding a ball passage change generated in a ball circulating tube and a torque fluctuation and a torque increase generated by a ball competing, etc., and carrying out the ball entering from the ball circulating tube into a load orbit smoothly.  <P>SOLUTION: A ball screw device is provided with a screw shaft 3 having a spiral groove 2 on the outer perimeter, a ball nut 6 having a screw groove 4 corresponding to the screw groove 2 on the inner perimeter and fitted in the screw shaft 3 with clearance, many balls 5 rotatably loaded between both screw grooves 2 and 4, and a ball circulating tube 10 fixed in the ball nut 6 for infinitely rolling the balls 5 rolling between both screw grooves 2 and 4. The sectional shape of the ball screw tube 10 is made elliptical to change the ellipticity of the elliptical section in the axial direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326562-A (JP)
Title: Method for manufacturing thick-walled molded product, and molding die
Inventor: OSHIBA KOICHI
IPC: B29C45/56
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a thick-walled molded product whose defective appearance is significantly reduced.  <P>SOLUTION: An injection molding die has a die cavity 2 formed of a cavity face 21 and a cavity face 22 positioned face to face with the cavity face 21 and a resin filling aperture 1 opened in part of the cavity face 21. In the part, opposed to the resin filling aperture 1, of the cavity face 22, a forwardly/ backwardly movable part 5 is provided in the die cavity 2. In addition, the movable part 5 is moved forward to the interior of the die cavity 2 before starting the resin filling operation, and moved backward in accordance with the resin filling progress.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332159-A (JP)
Title: Method of disassembling transformer
Inventor: FUJITA MASAJI
IPC: H01F41/00
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To satisfy the following: people do not need to touch a transformer as much as possible at the time of disassembling of the transformer that is contaminated with PCB; the shape after disassembling is made easy to wash the remaining PCB; the working time is short; a case is kept standing without falling down after cutting; etc.  <P>SOLUTION: In a method of disassembling a transformer 1 in which a plurality of insulating-oil cooling coolers 9 extending in a vertical direction are connected at intervals in the direction of the outer periphery of a case 3 after extracting the insulating oil 4 containing PCB, there are provided: a first process of separating a lid 6 from the case in a state that a bed 2 is fixed by a separating means 29; a second process of removing the main body of the transformer 5 from the upper end opening of the case; and a third process of dividing the case into two by cutting at least the sidewall and the bottom wall vertically from the inside of the case by a cutting means 30 along the part between circumferentially adjacent coolers. Each of the divided cases after the third process is individually fixed to the bed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335019-A (JP)
Title: Imaging apparatus
Inventor: IKEDA YUICHI
IPC: B41J29/00
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To set an optimum AddOn level by adjusting an AddOn level without being noticed by users.  <P>SOLUTION: An AddOn test pattern is outputted at the same time (to the same paper) as that of a gradation correction or the like test print. The AddOn is controlled in parallel with the gradation correction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343915-A (JP)
Title: Heat exchanger
Inventor: OKINOYA TAKESHI
IPC: F24H1/00
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To restrict an increase in the number of part items of a water heater, and to restrict an increase in installation man-hours due to the increased number of part items.   <P>SOLUTION: A first tube 12a wherein the coolant flows, a second tube 12b arranged adjacent to the first tube 12a and wherein the hot-water flows, and a third tube 12c arranged adjacent to the second tube 12b and wherein the medium flows are unified. With this structure, heat can be exchanged between the coolant and hot water, between hot water and the medium, and between the coolant and the medium. A water-coolant heat exchanger for exchanging heat between the coolant and hot water and a water - water heat exchanger for exchanging heat between hot-water and the medium are unnecessary, and the number of structural parts items of a heat pump type water heater can be reduced. Manufacturing cost and installation man-hours of the heat pump type water heater can be thereby reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343820-A (JP)
Title: Waste melting treatment equipment
Inventor: OZAKI SHINJI
IPC: F27D17/00
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide waste melting treatment equipment that offers appreciable melting treatment, while suppressing reduction in melting efficiency and thermal efficiency even when charged with a load 15 to be treated in a state of many combustibles and much moisture being included.   <P>SOLUTION: The waste melting treatment equipment has a deposit part S defined by an inner cylinder 2 and an outer cylinder 7 relatively rotatable on the same axis to store a load to be treated in an annular space between the inner cylinder 2 and the outer cylinder 7, a main chamber 9 for heating and melting a treated load 15 supplied from the deposit part S to a space between a furnace ceiling part 3 of the inner cylinder 2 and a furnace bottom 8 of the outer cylinder 7, with the use of a combustion burner 4, and a picking part 13 for supplying the pick of the load 15 to be treated to the main chamber 9 via a relative rotation of the inner cylinder 2 and outer cylinder 7. A ventilation mechanism 20 is provided to pass part B2 of combustion exhaust gas B of the main chamber 2 to the deposit part S.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340208-A (JP)
Title: Water cleaning method and apparatus therefor
Inventor: MAKITA NORIO
IPC: B01D21/00
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water cleaning method which provides an excellent turbidity removing effect even at the time of low turbidity when a polymeric flocculant is used, eliminating the problem of over-blocking generable when the polymeric flocculant is used and enabling stable water cleaning treatment, and an apparatus therefor.   <P>SOLUTION: An inorganic flocculant is injected in raw water and the polymeric flocculant is succeedingly injected therein to perform flocculation and sedimentation treatment, and filter treatment is subsequently performed. In this water cleaning treatment method, the drift current of flocs after the injection of the polymeric flocculant is measured and the injection amount of the polymeric flocculant is controlled on the basis of the measured result. In this water cleaning treatment method, flocs formed by flocculation and sedimentation treatment is returned. The water cleaning treatment apparatus is also disclosed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342614-A (JP)
Title: Composite hard sintered compact and cutting tool using it
Inventor: SHIBATA DAISUKE
IPC: B22F7/00
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite hard sintered compact having superior abrasion resistance and fracture resistance, and to provide a cutting tool using it.   <P>SOLUTION: This composite hard sintered compact comprises a long core material 12 consisting of a hard sintered compact or a ceramic, and a skin member 13 consisting of the hard sintered compact or the ceramic having a different composition from that of the core material 12, for coating the outer surface of the core material, wherein the skin member 13 is the composite hard sintered compact 11 having compressive residual stress. The composite hard sintered compact 11 preferably has 5-500 MPa of a compressive residual stress in the skin member 13. The cutting tool is made of the composite hard sintered compact 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346686-A (JP)
Title: Deflecting yoke and display device
Inventor: ENDO KAZUHIDE
IPC: H01J29/76
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To realize correction of intermediate VCR without incurring increase of cost in the case where VCR is corrected by using a plurality of correcting coils wound on a pair of magnetic substances.   <P>SOLUTION: A vertically deflecting coil for forming a vertically deflecting magnetic field deflecting 3 electron beams B, G, R moving in an inline arrangement in a vertical direction, a pair of magnetic substances 21, 21 arranged in an opposed state through a neck portion 13 of a cathode-ray tube, and a pair of correcting coils 20, 20, wound on the pair of the magnetic substances, connected to the vertically deflecting coils in series and forming a correcting magnetic field ϕM1 for changing a relative position between the central beam G and the side beams B, R in a vertical direction in the same direction as the vertically deflecting magnetic field, are provided to adjust the magnetic saturation characteristics of the magnetic substances 21 in such a manner that the magnetic substances 21 magnetically saturate in at least an almost half current value of a maximum value of a vertically deflecting current when the vertically deflecting current is supplied to the pair of the correcting coils 20, 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343736-A (JP)
Title: Seal ring
Inventor: SUNAKAWA MASAHIDE
IPC: F16C33/72
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seal ring capable of preventing wear-out of a peripheral groove in an outer cylinder by putting a radial lip in an appropriate posture when the seal ring is assembled in the peripheral groove, then rotating along with the rotation shaft.   <P>SOLUTION: The radial lip 11, to be brought into contact with the outer surface of the rotation shaft 1 in the bent state, is attached to an annular body part 10 on the inner diameter side in the seal ring 7. The seal ring 7 has a ring-shaped projection 12 projecting inward in the radial direction toward the root of the radial lip 11 to be in contact with the outer surface of the rotation shaft 1. Accordingly, the radial lip 11 and the ring-like projection 12 are brought into contact at two positions in the axial direction of the rotation shaft 1 and the radial lip 11 is supported by the ring-like projection 12, so that bending of the radial lip 11 is restrained.  <P>COPYRIGHT: (C)2004,JPO