baber/WOPTO huggingface dataset:
Patent JP-2002298711-A (JP)
Title: Gas circuit breaker
Inventor: SUGIYAMA SHUICHI
IPC: H01H33/915
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To improve the shielding performance of a gas circuit breaker than conventional ones by selecting molecules and atoms intruding into an arc 1. SOLUTION: This gas circuit breaker is provided with a fixed contact 2 and a movable contact 4 capable of contacting with/separating from each other in a hermetically sealed vessel filled with arc-extinguishing gas. An insulating body 13 dissolving components into molecules and atoms respectively by arc heat generated in a dissociation clearance 5 is fitted to, at least, either one of the fixed contact 2 or the movable contact 4 and the constituent elements of the insulating body 13 are set to either of carbon and hydrogen, carbon and oxygen, or carbon, hydrogen, and oxygen.
Patent JP-2002295276-A (JP)
Title: Valve timing adjustment device
Inventor: KUSANO SHIGEYUKI
IPC: F01L13/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a valve timing adjustment device, capable of turning a driven member to more than the intermediate phase of the side advanced from a most delayed angle position, even if the oil pressure for driving the driven member to an advance angle side is at a low level, and also surely turning the driven member made to turn by more than a predetermined intermediate phase to the phase thereof. SOLUTION: ECU 18 calculates the target phase of a vane rotor 7, suitable for the operation condition of an engine and performs the control in the duty ratio of a first electromagnetic actuator 15 using a PD control, so that the target phase coincides with an actual phase, and when the vane rotor 7 is in a spark delay angle region, the holding control value (duty value) of delay angle side is used as a control value, and when it is in spark advance angle region, that (duty value) of spark advance angle side is used therefor. Since the separate control values are used for control in the spark delay and advance regions, the actual phase of the vane rotor 7 can be controlled smoothly to the target phase, even if the vane rotor 7 is displaced passing over a preset phase.
Patent JP-2002293106-A (JP)
Title: Mounting structure for wheel cap
Inventor: OKAMOTO HIDEMASA
IPC: B60B7/06
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure for a wheel cap for preventing damage to the wheel cap by easily removing the wheel cap without using a tool. SOLUTION: This wheel cap 1 is fixed to a disc 3 by disposing a plurality of claw parts 6 projected to the wheel cap 1 side on an inclined surface 5 of a hat part 4 of the disc 3, standing a plurality of leg parts 7 arranged by being matched with the claw parts 6 on a rear face 1a of the wheel cap 1 and engaging a recessed part 8 provided on an outside surface of each leg part 7 to each claw part 6. By this constitution, the wheel cap 1 is rotated for the disc 3, the engagement of the recessed part 8 of the leg part 7 and the claw parts 6 is released, and thereby the wheel cap 1 can be easily removed without using the tool and the wheel cap 1 can be prevented from being damaged.
Patent JP-2002297074-A (JP)
Title: Display or illuminator using light transmission base material provided with stimulable phospher layer having long-persistence properties
Inventor: DOI RYOMA
IPC: F21Y101/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a display or illuminator using the light transmission base material provided with a long persistence phosphor layer, having a long afterglow property, which is superior in durability and profitability. SOLUTION: In this device, the side face of one side of a light transmission base material 11, which transmits light rays and which is provided with a prescribed thickness, is made an outer packaging surface, and the side face of other side is made an internal packaging surface and the long-persistence phosphor layer 12 which is made of the light storage material provided with a long afterglow fluorescent property is provided, on the side of the internal packaging surface and a light-emitting part 3 for supplying rays of light to the long-persistence phosphor layer 12 is arranged at the side of the internal packaging surface by being confronted with the layer 12. Moreover, the layer 12 is made a film, which is melt-sprayed or applied with the light storage material and the light transmission base material 11, is used as one part of a box- shaped or cylinder-shaped case 1.
Patent JP-2002292155-A (JP)
Title: Toy for playing house
Inventor: SASANO MASAYA
IPC: A63H33/42
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a food imitation toy capable of making an impression on children as if they are cutting a real food by allowing the toy to generate a fragrance when it is cut so that they can play with it without loosing interest therein. SOLUTION: The toy for playing house comprises a body separable into two or more pieces, which are separably connected together by connecting means. The toy comprises smell generating means adjacent to connecting surfaces, at which the connecting means are provided, for generating a smell when the pieces are disconnected.
Patent JP-2002296915-A (JP)
Title: Feeding device and image forming device
Inventor: SATO OSAMU
IPC: G03G15/11
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device where color mixing or abnormality in image density due to error of a container attachment can be prevented. SOLUTION: In the image forming device, connection preventing plates 21d and 21e are provided allowing connection between an ejection opening 202a of a developer container 200 and a projecting connector 25 which is the receiving part of a feeding device by having a recessed connector 202 of the developer container 200 containing the liquid developer engaged with prescribed precision with an engaging part 21a of a supporting box 21.
Patent JP-2002225807-A (JP)
Title: Preliminary winding unit for packaging compressed article and packaging method of compressed article
Inventor: RIKIMI SOUICHIROU
IPC: B65B11/04
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To prevent scattering caused by a restoring force of a compressed article and to enable a satisfactory packaging in a stable shape. SOLUTION: A packaging film F is preliminarily wound on a square tube 33 for carrying out the compressed article to be packaged S in such a state as one edge side in a crosswise direction bends toward a central side of the square tube 33 for carrying out, and the article to be packaged S is ejected from the square tube 33 for carrying out preliminarily wound, then the article to be packaged S and the packaging film F are integrally moved while covering an outer circumferential side of an end face in an ejecting direction of the article to be packaged S with an edge F' of the packaging film F bent toward the central side, and the article to be packaged S is packaged with the packaging film F wound.
Patent JP-2002304456-A (JP)
Title: Operation task control system
Inventor: KOIDE TOSHIHIRO
IPC: G06Q50/16
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a system for suitably controlling a task relating to building control operations. SOLUTION: The operation control system relates to building control operations. The system comprises a plurality of types of templates prepared in advance depending on types of the operation tasks. At each step of the operation tasks, information on the templates divided into a plurality of sheets is stored at a certain region of a master database 2. When an input to the templates is necessary at each step of the operation tasks, the templates stored in the master database are read out depending on the request and displayed on a manager terminal 5 and the like.
Patent JP-2002304017-A (JP)
Title: Toners for micr
Inventor: TERAO MASAMOTO
IPC: G03G9/08
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide toners for MICR which is free from flawing a developing sleeve even when used in a printer of a nonmagnetic one-component development system, have rubbing resistance to a magnetic head, have adequate signal intensity to prevent the occurrence of a reading error and are usable for the printer of the nonmagnetic one-component development system having no problems in terms of image quality, such as image density and fogging. SOLUTION: The toners for MICR are used for the nonmagnetic one- component development system of supplying the toners to the developing sleeve, forming a thin layer of the toners by a layer regulating member on the developing sleeve, imparting charges to the toners, moving the charges to a photoreceptor holding an electrostatic latent image to develop the electrostatic latent image, then transferring the image to a form. The toners contain a binder resin, magnetic material and wax. The BET specific surface area of the toners is 0.70 to 1.00 m<2> /g.
Patent JP-2002305889-A (JP)
Title: Synchronous control device
Inventor: ARAI TOMOHIKO
IPC: H02P5/54
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To attain data transmission and synchronous control operation more simply, at a lower cost, with higher accuracy, and at a higher speed, when synchronizing the phase angles of a plurality of machine shafts through electrical control. SOLUTION: A synchronous control device is equipped with a sequencer 1 which outputs start bits, a line general controller 3 which serially transmits the stat bit and reference-side phase angle data in a set, an absolute encoder 11 which serially transmits the start bit and detection-side phase angle data on in a set, a synchronous control arithmetic unit 6 which operates the rotational speed of such a motor 10 as to perform a phase difference in the next start bit, based on the phase angel data being obtained attending upon one start bit and the phase angle data and preserve this phase difference and keep the mutual phase angles of the plurality of machine shafts in a certain relation, and a speed changer 7 which controls the rotational speed of the motor to come to the above rotational speed.
Patent JP-2001358217-A (JP)
Title: High density plasma fluorinated silicon glass process stack and its manufacturing method
Inventor: LYTLE STEVEN A
IPC: H01L21/316
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device using an interlayer insulating film containing a low permittivity material such as a fluorinated silicon glass(FSG) which does not bring about a problem in association with a transfer of a fluorine and a method for manufacturing the same. SOLUTION: The semiconductor device and the method for manufacturing the same are provided. In one embodiment, the device comprises a metal mechanism disposed on a semiconductor substrate so that the mechanism has a dielectric layer surrounding the mechanism. The device further comprises a barrier layer containing a silicon and disposed on the mechanism to isolate the mechanism from the dielectric layer. Accordingly, the barrier layer has a trend of preventing a diffusion of the dielectric layer in the mechanism. In another embodiment, the device comprises a cap layer disposed over the dielectric layer and a metal mechanism disposed over the cap layer.
Patent JP-2002258010-A (JP)
Title: Visual field selective film and method of producing the same
Inventor: MIWA MINORU
IPC: C08J7/16
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a visual field selective film exhibiting such superior visual field selectivity as to make the film utilizable in various fields such as a touch panel and an antistatic film and having an electric conductivity and to provided a method of producing the visual field selective film. SOLUTION: An electrically conductive polymer which shows a dark color such as a polypyrrole, poly-p-phenylene, polythiophene, poly(3-methylthiophene) or polyaniline is filled into voids in the craze region of a polymer resin film formed in parallel stripes.
Patent JP-2002265177-A (JP)
Title: Safety installation for passenger transporting body
Inventor: KANEKO YOSHIAKI
IPC: B66B29/04
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To enhance safety and efficiency of mounting work to a fixed object of a compound type safety installation provided between a moving handrail for passengers moving in the climbing direction by a passenger transporting body and the fixed object such as a ceiling approaching the moving handrail and forming a wedge shaped-space. SOLUTION: A rod-like first safety installation 3 is provided in a hanging state in the wedge-like space Q formed between the moving handrail 1B and the fixed object 2 such as the ceiling. A substantially triangular second safety installation 4 is provided in a rear part of the first safety installation 3. The second safety installation 4 is fixed and supported on the fixed object 2. An upper end of the first safety installation 3 is fixed to the second safety installation 4 and its lower end is fixed and attached to a part of an escalator 1.
Patent JP-2002314325-A (JP)
Title: Surface mount patch antenna for linear polarization
Inventor: SUZUKI SHIGEO
IPC: H01Q13/08
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a surface mount patch antenna for linear polarization, which has a structure capable of being automatically mounted on a circuit board, etc., while improving antenna performance by providing a length of about 1/2 wavelength of a used frequency band and operating in a patch mode. SOLUTION: An antenna radiation electrode 2 having an electrical length of about 1/2 wavelength in the frequency band of a signal to be transmitted and received in the length in one direction is provided on one face of a dielectric board 1, a feeder line 3 is formed on one side face of the dielectric board 1 while the antenna radiation electrode 2 is displaced from a central part in the length in the one direction and connected with a side edge at a position where impedance matching is performed, and a feeder 4 is provided on the rear face of the dielectric board 2 by connecting to the feeder line 3.
Patent JP-2002311611-A (JP)
Title: Manufacturing method for electrophotographic sensitive body, electrophotographic sensitive body, process cartridge, and electrophotographic device
Inventor: OGAWA HIDENORI
IPC: G03G5/05
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily manufacturing an electrophotographic sensitive body with high sensitivity and superior potential stability, the electrophotographic sensitive body which is manufactured by the method, and a process cartridge and an electrophotographic device which have the electrophotographic sensitive body. SOLUTION: By the manufacturing method for the electrophotographic sensitive body which has a photosensitive layer on a conductive base, coating liquid for an electrostatic charge generating layer of the electrophotographic sensitive body is dispersed in the presence of an adsorbent; and the electrophotographic sensitive body is manufactured by the manufacturing method and the process cartridge and electrophotographic device have the electrophotographic sensitive body.
Patent JP-2002307908-A (JP)
Title: Radial tire
Inventor: KOGA HIROSHI
IPC: B60C9/00
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a radial tire of high performance effectively suppressing the change (deformation) of tire shape during use and having excellent high-load durability and driving stability which are well-balanced. SOLUTION: In this radial tire provided with a radial carcass and a belt arranged at the outer periphery of the carcass, a carcass cord constituting the carcass comprises polyolefine ketone formed of the repetition unit of a carbonyl part and an olefine part, and the elastic modulus of the carcass cord is 400-1000 N/mm<2> to attain the purpose.
Patent JP-2001349240-A (JP)
Title: Exhaust control device of internal combustion engine
Inventor: TAKAKU YUTAKA
IPC: F02D45/00
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To prevent an increase in harmful exhaust gas by a leak and an erroneous diagnosis by detecting the leak of an exhaust system, and stop or correct air-fuel ratio feedback control and a diagnosis of a catalyst when detecting the leak by detecting the leak of the exhaust system by a leak detecting means. SOLUTION: Since the various control and the diagnosis can be stopped and corrected according to the result by detecting a place and a qunaity of the leak, overheat of the catalyst, the increase in the harmful exhaust gas and the erroneous diagnosis of the catalyst can be properly prevented.
Patent JP-2002053237-A (JP)
Title: Sheet feeder
Inventor: MIKI KATSUHIKO
IPC: B65H3/52
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To reliably prevent any double feed in a sheet feeder which feeds a sheet-like medium between a feed roller and a separating member pressed against the feed roller, and separates and feeds the sheet-like medium held between the feed roller and the separating member one by one making use of the difference in the coefficient of friction among the feed roller, the separating member and the sheet-like medium. SOLUTION: The sheet-like medium S is separated and fed while applying the periodic change in the pressure between the feed roller 1 and the separating 2.
Patent JP-2002312139-A (JP)
Title: Printing method, printing device, internet device, program and recording medium
Inventor: SHIGEE NOBUYUKI
IPC: G06F13/00
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a printing method, a printing device, an internet device, a program and a recording medium capable of preventing a failure of printing caused by an interruption of printing data during printing and enhancing convenience of a user. SOLUTION: One piece of document data is previously divided to blocks, in order to transfer one piece of document data using IPP(internet printing protocol) and a sequential number is produced every the divided data block to make relevant to the data block. The IPP attribute required and the data block are constituted in an IPP data packet, and the IPP request packet is transmitted to an IPP printer object. In the case where an IPP response packet to the IPP request packet is received, it is controlled by an MPU 201, so as to decode it.
Patent JP-2002319196-A (JP)
Title: Optical disk and method for processing magnetic shielding between tracks in the disk
Inventor: ORUKAWA MASAHIRO
IPC: G11B11/105
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk in which a tilt can be detected on the basis of intensity of reflected light distribution in spite of having a structure in which the space between adjacent recording/reproducing tracks is magnetically shielded for a DWDD(domain wall displacement detection) operation. SOLUTION: A first dielectric layer 207, a magnetic layer 208, and a second dielectric layer 209 are formed on a discoid substrate having a prescribed range in a radial direction as a data area for recording/reproducing, and the data area has a recording/reproducing track consisting of a plurality of intermittent grooves 202 or lands 203 from the innermost periphery to the outermost periphery. The magnetic anisotropy of the magnetic layer positioned between respective recording/reproducing tracks is lowered than the magnetic anisotropy of the magnetic layer positioned on the recording/reproducing track. Thereby, a magnetic shielding is applied only to the space between the recording/ reproducing tracks and the magnetic shielding is not applied to a flat portion 103 without the grooves. Then, the reflectance of a flat part is uniformized and the tilt can be detected.
Patent JP-2002316387-A (JP)
Title: Cellulose acylate film and its production method
Inventor: YAMADA TSUKASA
IPC: B32B23/04
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To produce a cellulose acylate film which is improved in its surface shape and has a hydrophilic layer excellent in adhesion. SOLUTION: In the cellulose acylate film having at least two layers by co- casting, one layer is formed from a cellulose acylate in which the total degree of acyl substitution of the position 2 and the position 3 is 1.70-1.95, and the degree of acyl substitution of the position 6 is at least 0.88, and another layer is formed from a cellulose acylate in which the total degree of acyl substitution is 1.70-1.95, and the degree of acyl substitution of the position 6 is below 0.88.
Patent JP-2002316776-A (JP)
Title: Image forming device
Inventor: INOUE EIJI
IPC: B65H85/00
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of increasing a productivity and reducing a size even when a face-up discharge is selected. SOLUTION: In this image forming device, when the discharge of a paper sheet with an image forming face positioned upward is selected, the feeding direction of a paper is reversed by using a discharge roll installed in a first paper feeding route, and the paper is fed to a paper feeding route for double faces across a second paper feeding route so as to form an image on both faces of the paper. Before a preceding paper of which feeding direction is reversed by the discharge roll installed in the first paper feeding route passes through the second paper feeding route, a subsequent paper is discharged to a second discharge tray through the second paper feeding route.
Patent JP-2002272948-A (JP)
Title: Generator for game machine
Inventor: NISHIKAWA YUTAKA
IPC: A63F7/02
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a new generator having a ball inlet or a passing port arranged inside a pair of movable vane pieces which are independently operated into an open position or a rising position at prescribed timing. SOLUTION: In this generator with the ball inlet 39 or the passing port 50 arranged inside a pair of movable vane pieces 3, the ball inlet 39 and the passing port 50 are singularly or plurally disposed, and the respective movable vane pieces 3a, 3b are directly connected to rotary shafts 28a, 28b of separate rotary solenoids 27a, 27b. On the basis of signals from a sensor 22 on the entry or passage of the prescribed number of game balls, a control part 54 sends an instruction signal to each of the rotary solenoids 27a, 27b so as to rotate into an open position of making it easy for the game balls to enter or pass through or into a rising position of making it hard for the game balls to enter or pass through.
Patent JP-2002319216-A (JP)
Title: Loading mechanism of disk unit
Inventor: SAKAMOTO SHIGERU
IPC: G11B17/04
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To design the thickness of a disk unit thin so as to reduce the number of members which affects the clearance between a clamper and a disk at disk transport. SOLUTION: In the loading mechanism of a disk unit, a clamping arm 2 holding a clamper 4 is driven to make the clamper 4 approach or leave a turntable, a disk guide 5 placed at the clamper 4 side relative to a disk 7 and a loading roller placed at the turntable side pinch the disk 7, when the clamper 4 is separated from the turntable; the disk is transported between the loading position and the discharge position by the rotation of the loading roller; and when the clamping arm 2 makes the clamper 4 separate from the turntable, the clamping arm 2 is abutted on the holding member 6 of a disk guide.