baber/WOPTO huggingface dataset:
Patent JP-2004125108-A (JP)
Title: Method for manufacturing torsional damper
Inventor: KANO TSUTOMU
IPC: F16F15/126
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a torsional damper that can restrain the generation of undulation in rubber when annular rubber 4 is forced in between a hub 2 and an annular mass 3, can improve the distortion durability of the torsional damper, can greatly reduce the force-in load in force-in, and can improve swing precision in an axial direction and in a radial direction to the inner-diameter section of the hub 2 in the annular mass 3.  <P>SOLUTION: In the manufacturing method of the torsional damper for pressing the annular rubber 4 from one of axial directions to an area between the nub 2 and the annular mass 3, annular rubber force-in surfaces 2d, 3b in the hub 2 and the annular mass 3 are coated with a silane coupling agent. The silane coupling agent is left as it is after the coating for drying. One of the hub 2, the annular mass 3, and the annular rubber 4 after drying is coated with a fitting liquid such as lubricant, and the annular rubber 4 is forced in between the hub 2 and the annular mass 3 after the coating.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127100-A (JP)
Title: Electronic bulletin board management system, server, electronic bulletin board management program, and recording medium recording this program
Inventor: YAGI MASAHIKO
IPC: G06Q30/02
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic bulletin board management system which limits the authority to complete the writing of messages on an electronic bulletin board.  <P>SOLUTION: When a complete button for completing the writing of messages on the bulletin board is depressed, a user ID which a person in charge depressing the button has used for a log-in is verified (S201). Next, if the person in charge who depressed the button is not the person responsible for inquiries about the bulletin board (NO: S202), it is indicated that the person in charge has no authority to complete the writing of messages (S203) and processes are completed. When the person in charge who depressed the button is the person responsible for inquiries about the bulletin board (YES:S202), the writing of the final report on the bulletin board is accepted (S204). If the final report is not input (NO:S205), the person in charge is urged to input the final report (S206). When the input of the final report is received (YES:S205), the acceptance of messages on the bulletin board is ended and the corresponding item is completed (S207).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134846-A (JP)
Title: Receiver
Inventor: YAMAMOTO TAKASHI
IPC: H04N7/173
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To easily determine the time before starting actually viewing a program after selecting the program.  <P>SOLUTION: The receiver comprises a means which outputs video data of a plurality of streaming broadcast contents received over a network, and a control means which detects the time for receiving the plurality of broadcast contents and displays information on the detected time in relation with program names of the plurality of contents data on a display.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130583-A (JP)
Title: Ink-jet printer
Inventor: NAKAJIMA ATSUHISA
IPC: B41J2/165
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently maintain fixedly arranged inkjet heads.  <P>SOLUTION: A maintenance unit 17 is configured to be inserted from a direction intersecting a paper transfer direction to between fixedly arranged four inkjet heads 2 and a transfer belt 8. A wipe 30, an ink absorbing member 31, a cap 32 and a suction pump 33 are sequentially arranged at the maintenance unit 17 from near one end to the other end of the side of a paper transfer path when the maintenance unit is at a retract position isolated from the inkjet heads 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003237085-A (JP)
Title: Inkjet printer and method of driving head thereof
Inventor: HAN EUN-BONG
IPC: B41J2/045
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet printer which drives stably even when ink is discharged at the same time from many nozzles.  <P>SOLUTION: The inkjet printer includes a nozzle driving unit for driving nozzles to discharge ink, a signal supply part for supplying a driving signal to the nozzle driving unit, a shift register for storing a nozzle selection signal to select a nozzle correspondingly to an image to be recorded synchronously with a clock signal, a counter for counting an input number of the clock signal and deciding whether or not the shift register is to operate, and a control part for inputting a discharge signal to the signal supply part to discharge the ink when the shift register is in a disable state. The counter disables the shift register when the input number of the clock signal exceeds a set value. The discharge signal is inputted after the nozzle selection signal is stored in the shift register, and therefore effects onto the printer operation can be avoided even when noise overlaps with a data signal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004131438-A (JP)
Title: Thiadiazole comound and its application
Inventor: IHARA HIDEKI
IPC: A01N43/82
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new compound having the efficacy of controlling harmful arthropodes, and to provide its application to controlling the harmful arthropodes.  <P>SOLUTION: The new compound is a thiadiazole compound of the formula(A)[ wherein, R<SP>1</SP>is a 1-7C alkyl or the like; and R<SP>2</SP>is a 1-4C alkyl group substituted with a (substituted) oxygen-containing or sulfur-containing five-membered heterocyclic group ]. A harmful arthropodes-controlling agent comprising the thiadiazole compound as the active ingredient is provided. A method for controlling the harmful arthropodes comprising application of effective amounts of the thiadiazole compound to the harmful arthropodes or their living places is also provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140480-A (JP)
Title: Electronic circuit, method for modulating, and, apparatus and method for information processing
Inventor: MAEDA TATSUO
IPC: H04L27/04
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To realize a suppression of occurring frequency of a communication fault at a receiver side when digital data are transmitted via an antenna including a resonance circuit by an amplitude modulation.  <P>SOLUTION: A shaping waveform applicator 61 inputs a first pulse signal 22 corresponding to transmitted data output from a transmitted data output unit 12, and applies a signal wave corresponding to a second pulse signal 71 waveform shaped from the first pulse signal 22 to a modulation amplifier 13. A carrier 22 applied to a base of a transistor of the amplifier 13 is amplitude-modulated by a signal wave corresponding to the second pulse signal 71 applied to its emitter to an amplitude modulated wave 72 strengthened at a modulated part of the amplitude. The wave 72 is supplied to the antenna 14 including a resonance circuit via its collector, and transmitted as an electromagnetic wave 73 from the antenna 14. For example, this electronic circuit can be applied to an R/W (reader/writer) unit of a non-contact IC card system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100418-A (JP)
Title: Cylinder insertion hole blocking tool for door
Inventor: UEHARA TOSHIHIKO
IPC: E05B17/20
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the illicit unlocking of a door by inserting a wire through a cylinder insertion hole opened in the outer surface of the door.  <P>SOLUTION: This tool has a retaining cylinder 12 to be fitted to a cylinder 2, the cylinder 12 having an outward locking part 13 formed on the outer end opening and an outward locking claw 14 formed on the inner end opening; and a body composed of a cylindrical body having a collar 16 fitted to the outside of the retaining cylinder to cover the cylinder insertion hole 11 from the outside, a cylindrical part 17 substantially equal in diameter to the cylinder insertion hole 11 and continued thereto in the axial direction, and a step engaged with the locking part of the retaining cylinder, the step formed on the inside of the outer end opening edge, and cut out in one position of its circumferential surface along a bus line so that the body is expansible. The retaining cylinder and the body are mutually engaged to block an annular clearance around the cylinder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139510-A (JP)
Title: On-vehicle information device
Inventor: ABE KOICHI
IPC: G09B29/10
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle information device for showing traffic information as appropriate as possible even when an own device cannot receive the traffic information properly.  <P>SOLUTION: When traffic information is received by the traffic information communication device, a traffic information calibrator part 134 transmits in the form of broadcast the received traffic information, as the referential traffic information, through an inter-vehicle communication device 12. Appropriateness of the received traffic information is checked with the referential traffic information received from another vehicle through the inter-vehicle communication device 12, and the presumably appropriate traffic information is shown to a user. When the referential traffic information is received from another vehicle through the inter-vehicle communication device 12 and the traffic information is not received by the own vehicle, the traffic information is shown based on the referential traffic information received from another vehicle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144207-A (JP)
Title: Electromagnetic braking device and motor using it
Inventor: CHO HIROSHI
IPC: F16D55/28
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic braking device capable of reducing noises during rotation of a brake shoe and improving whole rotation balance.  <P>SOLUTION: The electromagnetic braking device 10 comprises an electromagnet 12 mounted to a device body 11, a friction plate 13 attracted to or separated from the electromagnet 12, a gear hub 14 fixed to the tip 28a of a rotating shaft 28 and has a plurality of tooth sections 14a on the outer periphery, and a brake shoe 15 or the like having, on the inner periphery, a plurality of tooth sections 15a meshing with the plurality of tooth sections 14a on the outer periphery of the gear hub 14. During the non-conduction of the electromagnet 12, the friction plate 13 is pressed to the brake shoe 15 to brake the brake shoe 15. During the conduction of the electromagnet 12, the friction plate 13 is attracted to the electromagnet 12 to separate it from the brake shoe 15 to release the braking of the brake shoe 15. A notch 15d is formed in a part of the outer periphery of the brake shoe 15, and one tooth section 14a' of the gear hub 14 at a position symmetric to the notch 15d is notched.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141418-A (JP)
Title: Cassette for infusion pump
Inventor: OSHIMA HIROSHI
IPC: A61M5/142
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cassette for an infusion pump with which changeover is reliably kept between a free-flow state and an anti-free-flow state, response is easily performed to naturally dropping infusion, the number of components is drastically reduced, and also a defect hardly occurs in an operation.  <P>SOLUTION: The cassette 1 to be attached to an infusion tube 2, and mounted on the infusion pump includes a clamp part 12 for clamping the infusion tube 2 so as to be freely releasable, and restraining a liquid flow in the infusion tube 2. The clamp part 12 includes: a pressure contact part 16 for freely pressurizing the infusion tube 2 by contact; an energizing member 15 for energizing the pressure contact part 16 in a direction to pressurize the tube 2 by the contact; and a pressure contact releasing part for releasing the pressure contact by the pressure contact part 16 by performing a pressurizing operation against the energizing direction of the energizing member 15. The energizing member 15 is arranged so as to be freely movable between a position to energize the pressure contact part 16, and a position to release the energizing of the part 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146235-A (JP)
Title: Method of manufacturing center electrode for spark plug
Inventor: MURANAKA HIROFUMI
IPC: H01T21/02
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a center electrode which is superior in accuracy of the form of a small-diameter portion 31 and proper in adhesiveness, between a cup 10 and a core member 20.  <P>SOLUTION: After the core member 20 is pressed into the cup 10, the small-diameter portion 31 is formed at the bottom side top of the cup 10 by cold forging. This prevents the small diameter portion 31 from deforming, when pressing the core member 20 into the cup. Therefore, the center electrode superior in accuracy of form of the small-diameter portion 31 can be manufactured. Furthermore, since the small-diameter portion 31 is formed, after pressing the core member 20 into the cup, a pressing load can be increased, so that sufficient adhesiveness between the cup 10 and the core member 20 is obtained, and the center electrode having superior thermal conductivity can be manufactured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153533-A (JP)
Title: Method and device for adjusting picture quality
Inventor: YAMAMOTO HIDEKI
IPC: H04N5/57
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide picture quality adjusting method/device for easily adjusting picture quality and easily setting an optimum picture quality adjustment value.  <P>SOLUTION: In the picture quality adjusting method, a plurality of picture quality adjustment pictures whose picture quality adjustment values are changed stepwise for the same picture are displayed, a user selects one desired picture from them, and therefore the picture quality adjustment value is decided. In the first time, a plurality of the picture quality adjustment pictures whose variation of the picture quality adjustment value between the picture quality adjustment pictures is large are displayed and the user selects one desired picture from them. In the second time and the subsequent time, the picture quality adjustment value of the picture quality adjustment picture which is selected in the previous time is set to be a center, a plurality of the picture adjustment pictures whose variation of the picture quality adjustment value between the picture adjustment pictures is smaller than that of the previous time are displayed and the user selects one desired picture from them.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151443-A (JP)
Title: Toner, image forming method, and image forming apparatus
Inventor: OGAWA YOSHIHIRO
IPC: G03G15/20
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner which makes high-speed fixing possible, deals with the high-speed fixing, and excels in low-temperature fixability, high-temperature offset resistance, and low-temperature offset resistance, an image forming method, and an image forming apparatus.  <P>SOLUTION: The toner which contains at least a binder resin containing a polyester component and coloring matter and in which, the toner has a main peak in a region of a molecular weight 5,000 to 10,000 in a GPC (Gel Permeation Chromatography) chromatogram of a THF (Tetrahydrofurane) soluble component, and the ratio of the detection intensity of the molecular weight 50,000 to the detection intensity of the molecular weight 10,00 is 0.01 to 0.6, the ratio of the detection intensity of the molecular weight 100,000 to the detection intensity of the molecular weight 10,00 is 0.01 to 0.4 and the the ratio of the detection intensity of the molecular weight 1,000,000 to the detection intensity of the molecular weight 10,00 is 0.01 to 0.4 is used in the image forming method for fixing an unfixed toner image to a recording material by using a fixing means having a heating member on an inner side of a flexible metallic sleeve and having a pressurizing member disposed to be energized toward the heating member across the metallic sleeve.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149737-A (JP)
Title: Hard coating agent for plastic lens and plastic lens
Inventor: OGATA KEIZO
IPC: G02C7/00
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic lens imparted with excellent scratch resistance and antireflective property by an easy process at a low cost by applying an electron radiation-curable hard coating agent to a plastic lens substrate.  <P>SOLUTION: The invention relates to a hard coating agent for a plastic lens composed of an electron radiation-polymerizable compound produced by reacting a compound having a functional group reactive with a silanol group and an ethylenic unsaturated bond with silica particles, a plastic lens treated with the hard coating agent and a method for the production of the coated plastic lens.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151652-A (JP)
Title: Illumination device, projector and optical apparatus
Inventor: TAKEDA TAKASHI
IPC: F21V5/04
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector capable of obtaining a projected image of high contrast in the case of using a solid-state light emitting element as a light source part, and to provide an illumination device and an optical apparatus for the projector.  <P>SOLUTION: The illumination device for a spatial light modulating device 103 for modulating incident light in accordance with an image signal, is provided with the light source part 101 constituted of several light emitting elements 101a, 101b and 101c for supplying the light. The image modulation area of the spatial light modulating device 103 is divided into several parts 103a, 103b and 103c, and one part area 103a corresponding to the light emitting element 101a among the divided areas 103a, 103b and 103c is illuminated by the light emitting element 101a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155242-A (JP)
Title: Slide rail structure of seat for vehicle
Inventor: AKAZAWA TERUMI
IPC: B60N2/06
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent backlash between a lower rail and an upper rail at low cost without increasing the number of components or assembling man-hour, in a slide rail structure.  <P>SOLUTION: The vertical backlash between the lower rail 2 and the upper rail 3 is certainly prevented by pressure-contacting a first vertical roller 4 mounted to the upper rail 3 with displacement in the rail height direction with the bottom wall 2a of the lower rail 2 and pressure-contacting a second vertical roller 5 with the upper wall 2b. The backlash in the rail width direction between the lower rail 2 and the upper rail 3 is certainly prevented by pressure-contacting a first horizontal roller 6 mounted to the bottom wall 2a of the lower rail 2 with displacement in the rail width direction with one longitudinal wall 3b of the upper rail 3 and pressure-contacting a second horizontal roller 7 with the other longitudinal wall 3b. As a result, the slide rail 1 that has little backlash and smoothly moves can be inexpensively provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156472-A (JP)
Title: Piston device
Inventor: SUZUKI TAKAO
IPC: F16J9/06
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piston device by which amount of oil consumption can be efficiently reduced by smoothly changing the pressure force of a piston ring in accordance with change in temperature.  <P>SOLUTION: A piston-ring set 300 comprises a pair of almost annular side-rails 316, 317, and an almost annular spacer expander 310. The spacer expander 310 includes a 1st member 311 which is almost annular to form the external peripheral surface, and a 2nd member 312 which is bonded to the 1st member, and almost annular to form the internal surface. A second material constituting the 2nd member has a coefficient of expansion higher than a 1st material constituting the 1st member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157278-A (JP)
Title: Developer cartridge
Inventor: MIYABE SHIGEO
IPC: G03G15/08
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developer cartridge for an image forming apparatus which is made low in cost, reduced in the number of assembly processes due to the reduction of the number of parts and small in size.  <P>SOLUTION: The developer cartridge, which can be attached to and detached from an image forming apparatus main body, is provided with a plurality of developing means with developing rolls 12 carrying toner visualizing electrostatic latent images on a photoreceptor drum, developing blades 16 restricting the thin layer of toner on the developing rolls 12 and toner storage parts 22d storing the toner. The plurality of toner storage parts 22d are constituted integrally and a developing frame body 22 supported to be freely rotated and approximately in parallel to a rotating shaft of the photoreceptor drum and a plurality of developing cover members 23 which can cover openings 22b of each toner storage part 22d.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127894-A (JP)
Title: Fluorescent lamp socket
Inventor: HASEGAWA YASUYUKI
IPC: H01R33/08
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lamp socket of labor-saving type, in which the lamp socket 6 can be fixed easily to a lighting equipment main body 1, and a lighting equipment reflecting plate 4 can be mounted easily on the lamp socket 6.  <P>SOLUTION: In the fluorescent lamp socket, the lighting equipment main body 1, a socket mount 2, a reflecting plate mounting board 3, the reflecting plate 4, a mounting screw 5, the lamp socket 6, a lamp socket outer housing 6A, a slit-form mounting part 6B, an engaging part 6C, a lighting device 7, a fluorescent lamp 8, a fixing means 6B of a slit or the like for mounting the lamp socket 6 on the lighting equipment main body 1 in the lamp holder outer housing 6A, and an engaging part C to mount the lighting equipment reflecting plate 4 are installed elastically. As a result, the socket 6 can be fixed easily to the lighting equipment main body 1, and furthermore, the lighting equipment reflecting plate 4 can be mounted easily.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160340-A (JP)
Title: Method and equipment for treating organic waste water and sludge
Inventor: HAGINO TAKAO
IPC: B01D21/26
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To separate/recover MAP (magnesium ammonium phosphate) and HAP (calcium phosphate) from a waste water and sludge in a state of being separated from the other impurities.  <P>SOLUTION: In an organic waste water or sludge treatment system, a treatment process where an organic waste water or sludge containing impurities such as foreign matters and fibrous substances is treated, and the impurities such as foreign matters and fibrous substances are removed is performed. In this case, the waste or sludge comprising impurities such as foreign matters and fibrous substances, and also comprising fine particles generated by biological or chemical treatment is successively subjected to separation treatment with a mesh-shaped or slit-shaped shifter, separation treatment with a hydrocyclone, and separation treatment with a drum rotation type fine particle separation apparatus having a mechanism where an objective liquid is introduced into a rotator with a horizontal cylindrical shape, and centrifugal force by rotation and oscillation in a rotating shaft direction are applied thereto, and a mechanism capable of optionally controlling the tilt of the rotator, so that the fine particles are separated/recovered.  <P>COPYRIGHT: (C)2004,JPO