baber/WOPTO huggingface dataset:
Patent JP-2002091125-A (JP)
Title: Electrophotographic device
Inventor: SUZUKI NOBUTAKA
IPC: G03G15/01
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To adjust the efficiency of transferring a toner image to a transfer member from a photoreceptor on which a toner image must be formed by preventing toner from being transferred to the transfer member from a photoreceptor on which a toner image need not be formed. SOLUTION: This electrophotographic device in which the toner image formed on the photoreceptor 5 (Y, M, C and K) is transferred to paper through a transfer member 11 is equipped with a position adjusting means 28 for adjusting the position of the photoreceptor 5 in a direction where the photoreceptor contacts with/separates from the member 11. Thus, the toner is prevented from being transferred to the member 11 from the photoreceptor 5 on which the toner image is not formed by separating the photoreceptor 5 on which the toner image need not be formed to a position where the toner on the photoreceptor 5 is not transferred to the member 11.  Then, the photoreceptor 5 selected in order to form the toner image is maintained at a desirable position where the optimum transfer efficiency is obtained for the member 11, and the transfer efficiency is uniformized regardless of the difference of the color of the toner image.
Patent JP-2002097546-A (JP)
Title: Hot rolled wire rod and heat treated steel product therefor
Inventor: NEISHI YUTAKA
IPC: C22C38/00
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a hot rolled wire rod which does not crack even when strong cold working, and has a superior cold workability, and to provide a heat treated steel product therefor. SOLUTION: This hot rolled wire rod includes 0.1-0.5 C, 0.1-0.5 Si, 0.2-2.0 Mn, 0.001-0.015 S, 0.01-0.10 Al, 0-0.03 N, 0.05 or less P, furthermore at least one kind among 0.1-2.0 Cr, 0.1-1.0 Mo, 0.1-1.5 Ni, 0.001-0.005 B, by mass%, and Fe and inevitable impurities as the balance. It further comprises Vickers hardness Hv of 160 or more and 220 or less before the cold working, and satisfying εθ<-0.004259Hv+0.677057×(-εz)0.296+0.724 in cold working.
Patent JP-2002096527-A (JP)
Title: Recording apparatus
Inventor: NIIMURA MOTOYUKI
IPC: B41J25/308
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To always secure good coupling between a ribbon wheel train for taking up a ribbon of a ribbon cartridge and a rack set to the side of a frame. SOLUTION: A recording apparatus has a carriage 19 which can travel along an axial direction of a platen 20 and is set to be movable in a direction to separate from and approach the platen and to which the ribbon cartridge 40A can be mounted, the rack 75 extending in a travel direction of the carriage and set to a rear frame 15 and a left side frame 16, and the ribbon wheel train coupled to the rack for driving a ribbon driving shaft set to the carriage. In accordance with the travel of the carriage, a ribbon take-up shaft is driven via the rack and the ribbon wheel train thereby taking up the ribbon of the ribbon cartridge. The rack is constituted so that the carriage is movable in the direction to separate from and approach the platen.
Patent JP-2002101297-A (JP)
Title: Apparatus and method for determining dot parameter value
Inventor: INOUE YOSHIAKI
IPC: H04N1/40
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To determine dot parameter values such that generation of moire fringes can be avoided. SOLUTION: The dot parameter value determining apparatus 100 comprises a section 30 for selecting temporary dot parameter values among candidate dot parameter values stored at a candidate parameter storing section 20, a section 40 for calculating moire based on selected dot parameters, a section 50 for making a decision whether calculated moire falls within an allowable level or not, and a section 60 for employing the temporary dot parameter values as definite values if the moire falls within the allowable level wherein the candidate parameter selecting section 30 selects new temporary dot parameter values if the moire deviates from the allowable level.
Patent JP-2002093080-A (JP)
Title: Magnetic disk drive and voice coil motor driving circuit
Inventor: ABE JIRO
IPC: G11B5/55
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk drive using a counterelectromotive voltage detector which makes it possible to constitute a high-speed, high-band speed control system by detecting the counterelectromotive voltage generated by a VCM type actuator without being affected by high-speed current variation in high-speed control cycles. SOLUTION: The counterelectromotive voltage detector is composed of a 1st circuit means which detects the coil terminal voltage across a voice coil motor and outputs a signal generated by multiplying the value of the detected voltage by a constant and limiting the band, a 2nd circuit means which detects the driving current of the voice coil motor and outputs a voltage signal proportional to the driving current, and an arithmetic means which computes the difference between the output of the 1st circuit means and the output of the 2nd circuit means, and this detector is applied to a magnetic disk unit.
Patent JP-2002100180-A (JP)
Title: Magnetic disk unit
Inventor: ISHIYAMA KEI
IPC: G11B19/04
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk unit in which an unstable state, a drop state, or the like can be accurately detected with simple constitution and measure for a shock at the time of drop or the like is sufficiently performed suppressing mounting area. SOLUTION: A two axes accelerator sensor 19 has two detecting axes (X axis and Y axis), and can detect dynamic acceleration (impact) and static acceleration (gravity and variation of inclination). A sensor output separating section 24 obtains a detected signal corresponding to static acceleration for each detecting axis by taking out an component of a lower frequency than a component of a frequency about dynamic acceleration from an output signal of the two axis acceleration sensor 19. A CPU 25 discriminates whether the magnetic disk unit is in a drop state or it is in a inclination state based on a detected signal for obtained each detecting axis, when it corresponds, a magnetic hea 14 is controlled so as to be evacuated to a position of a lamp 16.
Patent JP-2001100518-A (JP)
Title: Retainer for arranging doctor blade with respect to developing unit roller in image forming device and toner transfer device
Inventor: BUCHANAN JOHN ANDREW
IPC: G03G15/08
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a doctor blade floating on a developing unit roller capable of feeding and supplying a consistent amount of toner to a drum surface. SOLUTION: This retainer is a device in the image forming device and for arranging the doctor blade with respect to the developing unit roller and also preventing toner leakage. It includes a developing unit housing in which the developing unit roller and the doctor blade are housed. A bias member is arranged adjacently to the doctor blade and energizes the doctor blade so as to make it abut on the developing unit roller, whereby the flow rate of the material and the electrifying level of toner are controlled. The doctor blade is supported by a holding stopping part on a front edge and a pair of supporting bodies on a rear edge. The toner is prevented from being leaked through the device by a flap seal arranged along the rear side of the doctor blade and seals respectively arranged between both ends of the doctor blade and the developing unit housing.  Then, the doctor blade is freely arranged at the holding stopping part, the developing unit housing and between the seals, and brought into contact with the developing unit roller in a consistent state.
Patent JP-2002099255-A (JP)
Title: Data converting method, serial/parallel converting ic, image forming circuit and display device
Inventor: KAMEYAMA KENJI
IPC: G02F1/133
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To reduce the sizes of a data converting method during a serial/ parallel conversion that especially requires high speed operations, a serial/ parallel converting IC, an image forming circuit and a display device in a data inputting circuit for the elements of the display device that uses spatial optical modulation elements. SOLUTION: Data are inputted into spatial optical modulation elements that are used for the modulation of the display device and the data to be supplied as serial data are converted into the number of parallel data required for the spatial optical modulation elements. The serial/parallel conversion is used for an n th stage (where n>=2) so that the serial/parallel conversion element of a last stage outputs parallel outputs equal to or greater than m/2(n-1) for a parallel data number m required by the spatial optical modulation elements. Thus, the size and the cost of the circuit which converts serial data into parallel data and supplies the data to the spatial optical modulation elements used in the display device are reduced.
Patent JP-2002098342-A (JP)
Title: Soot guide device for heating device
Inventor: MIURA MASAHIRO
IPC: A47J37/06
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a soot guide device by which oil soot generated and lifting from the baking surface of a heating device can be completely guided to a smoke exhaust hood without diffusing. SOLUTION: On a table 1, an outer pot 3 for introducing air from an air supply fan 5, the outer periphery of which is circular and the upper surface of which is opened is provided. In the outer pot 3, an air port 9 is provided. A cover member 8 having air outlet ports 12 along the inner periphery of the outer pot 3 is provided outside the outer pot 3 with a space from the inside of the outer pot 3. On the cover member 8, a drum tube 20 having a receiving part 21 for supporting the heating device 25 is mounted. On the outer side of the drum tube 20, a guide wall 22 whose upper part is inclined inward is provided with a space in which an outlet port 24 for air discharged from the air outlet ports 12 is formed. The guide wall 22 is connected to the drum tube 20 by a partition plate 23 provided with a prescribed space between the drum tube 20 and the guide wall 22.  The partition wall 23 is inclined in the same direction on the peripheral side part of the drum tube 20 to rotate and raise the air supplied from the outlet port 24 in the same direction like a spout in a centripetal way.
Patent JP-2002095961-A (JP)
Title: Method for treating processing equipment
Inventor: AKAO NORINOBU
IPC: G05B15/02
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating processing equipment, in which time necessary for a rise process is shortened and shortage of life of a device and parts such as a valve is controlled. SOLUTION: In a rise process 1 of a device having at least initial treatment 2 of a robot, treatment 3 of exhaust gas of a chamber and treatment 4 of both temperature rise of a heater and degassing, after each treatment 2-4 is completed, a flag 10 of treatment completion is set up. Thereafter, when an obstacle is generated while the device is operated, treatment of each treatment 2-4, in which the obstacle is generated, is completed and setting of the flag 10 is off. After removing the cause generating the obstacle, when the rise process 1 is executed again, each treatment 2-4, in which the flag 10 of treatment completion is not set up, is automatically executed and each treatment 2-4, in which the flag 10 of treatment completion is set up, is not automatically executed.
Patent JP-2002109971-A (JP)
Title: Highly foamed plastic insulation coaxial cable
Inventor: FUTABOSHI AKITO
IPC: H01B11/18
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a highly foamed plastic insulation coaxial cable enabled to equivalently make an extent of foaming 90%, in order to further reduce the degree of attenuation. SOLUTION: For the highly foamed plastic insulation coaxial cable comprising an inside conductor, a foamed plastic insulation body, and an outside conductor, the foamed plastic insulation body is divided into plurality in the direction of cross section to form resin parts and vacant spaces standing one after the other, and also the resin parts and the vacant spaces standing one after the other are formed in the longitudinal direction of the cable, and the vacant spaces in the longitudinal direction become discontinuous.
Patent JP-2002109645-A (JP)
Title: Pos system, pos server, sales management method and recording medium
Inventor: YAMADA TOKUHIRO
IPC: G06Q50/00
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a POS server, capable of immediately responding to a request from a store terminal. SOLUTION: This POS server 100 for administrating plural store terminals arranged in plural stores is provided with a first and a second administration devices for housing the business information, showing that a merchandise business is performed in a first store terminal 300a among the plural store terminals, while receiving the business information from the first store terminal 300a and for informing the first store terminal that the business information has been received.
Patent JP-2002105973-A (JP)
Title: Construction method for column
Inventor: SASAKI ICHIRO
IPC: E02D29/045
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for economically executing while using a Permanent Sub-structural Column (in an inverted construction system) when erecting a plurality of columns mutually adjacent to each other in the rear position. SOLUTION: The proposition is an erection method of a plurality of mutually adjacent columns on a pile 1. A Permanent Sub-structural Column 2 is erected while positioning it in the middle of a plurality of columns to be erected and the excavated hole used for erection of the pile 1 is filled back, and then, a temporary receive jig 10 is fitted to the upper end of the Permanent Sub- structural Column 2 and a plurality of column bodies 20 are erected supported by the temporarily receiving jig 10 and then, the lower side ground of the column body 20 is excavated to the upper end of the pile and after that, additional connecting columns 26 are connected to the lower end of respective column bodies 20 and further, the lower end of the additional connecting columns 26 is fixed to the executed footing 31.
Patent JP-2002110578-A (JP)
Title: Oxidating/diffusing apparatus
Inventor: NAKAMURA NAOTO
IPC: H01L21/22
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To reduce the leakage of an exhaust piping in an oxidating/diffusing apparatus. SOLUTION: The oxidating/diffusing apparatus discharges a processed exhaust gas from a reaction tube 16 via an exhaust piping 32. A refrigerator 40 for cooling the exhaust gas flowing in the exhaust piping 32 is disposed on the way of the piping 32. An exhaust piping 33 at the upstream of the piping 32 is made of an anticorrosive and heat-resistive material such as quartz, including the refrigerator 40. An exhaust piping 34 at the downstream of the refrigerator 40 is made of a hard resin such polyvinyl chloride having no heat resistance but a corrosion resistance and a low gas permeability.
Patent JP-2002109514-A (JP)
Title: Method and device for inspecting chip
Inventor: IKEGAYA KANJI
IPC: H01L21/66
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for inspecting chips capable of efficiently inspecting a plurality of chips even when all the chips in one field of view of an observation optical system are not good, and solving a problem attributable to the distortion of the observation optical system. SOLUTION: In these chip inspecting method and device for inspecting the plurality of chips formed on a surface of a work to be inspected as a fine pattern, one field of view of the observation optical system is divided into a plurality of areas, and if a plurality of good chips are recognized in one field of view, the coordinates of each good chip are stored, the good chips present in the field of view in the learning are recognized, and the image of the area is acquired as the learned image.
Patent JP-2002105300-A (JP)
Title: Thermoplastic resin composition
Inventor: KAWAI HIDENORI
IPC: C08L33/08
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition which is excellent in impact resistance, heat deformation resistance, and workability, and is suitable for automobile parts, electric and electronic parts, miscellaneous goods, etc. SOLUTION: This resin composition is composed of (A) a polycarbonate resin, (B) a thermoplastic polyester resin, and (C) a copolymer which is produced by copolymerizing a (metha) acrylate monomer containing epoxy, hydroxy or alkoxy groups, another (metha) acrylate monomer and an aromatic vinyl monomer.
Patent JP-2002113532-A (JP)
Title: Die holder fitting structure
Inventor: OZEKI KOJI
IPC: B21D28/34
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a die holder fitting structure capable of fitting a die holder on a die holder supporting member such as a turret in a freely position- adjustable manner without degrading rigidity of the die holder supporting member. SOLUTION: An aligning plate 4 is fitted on the die holder supporting member comprising the turret or the like in a freely position-adjustable manner. The die holder 2 is placed across the die holder supporting member 1 and a top surface of the aligning plate 4. This die holder 2 is fitted to the aligning plate 4 by a fitting pin 10 in a position-regulating manner.
Patent JP-2002114140-A (JP)
Title: Vehicular rolling behavior control system
Inventor: TAKAGI MASAFUMI
IPC: B60T8/1755
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To control a rolling state of a vehicle optimally irrespective of the travel state of the vehicle by controlling the braking force of each wheel so as to bring the rolling angle at a target rolling angle. SOLUTION: When rolling behavior control is required over a vehicle, a target rolling angle θrt of the vehicle is set depending on the rolling direction of the vehicle (S20 to 40). Target yaw moment Nt1 for feedforward control and target yaw moment Nt2 for feedback control used to bring a rolling angle θr at the target rolling angle θrt are computed (S50 and 60). Final target yaw moment Nt is calculated as the sum of the target yaw moments (S70). Target deceleration Gxt of the vehicle is computed corresponding to the final target yaw moment Nt (S80). Controlling a braking pressure Pbi of each wheel on the basis of the target deceleration Gxt applies yaw moment corresponding to the final target yaw moment Nt to the vehicle (S100).
Patent JP-2002115355-A (JP)
Title: High-damping bearing wall structure in building
Inventor: KAWAI YOSHIMICHI
IPC: E04B2/56
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a high-damping bearing wall structure capable of effectively damping vibration energies generated in earthquakes and strong winds. SOLUTION: This high-damping bearing wall 1 disposed in a small structure such as a dwelling building is characterized in that it is constituted of a rectangular frame framed of a head 2, a sill 2, and jambs 3 and 3 composed of thin steel plate shaped steels, and a plurality of small holes 32 are formed as energy absorption wall surface members in webs 31a of the jambs 3 and 3.
Patent JP-2002116396-A (JP)
Title: Multibeam optical scanning optical system, multibeam optical scanner and image forming device
Inventor: ISHIBE YOSHIHIRO
IPC: G02B26/12
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a high-speed image forming device having high image quality by preventing the relative deviation of an image forming position in a main scanning direction on a surface to be scanned with light beams emitted from multiple light sources in a multibeam optical scanning optical system using multiple light sources. SOLUTION: This multibeam optical scanning optical system has a light beam incidence optical system condensing the respective light beams emitted from the multiple light sources 1 by a condensing lens 3 and making it incident on the deflection surface of a light deflector 5. The light beam incidence optical system is provided with a relay optical system 2 between the light sources 1 and the condensing lens 3, and an aperture diaphragm 6 restricting the width of the respective light beams emitted from the light sources 1 is arranged nearer to the light source side than the respective image forming points P of the light sources 1 by the relay optical system 2.
Patent JP-2002117766-A (JP)
Title: Plasma display panel and its manufacturing method and manufacturing device
Inventor: MIYASHITA KANAKO
IPC: H01J11/46
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display panel having an excellent discharge characteristic and capable of restraining the degradation of panel brightness by shortening the aging period in a manufacturing process of the panel and to provide a manufacturing method and a manufacturing device therefor. SOLUTION: Discharge of a front panel having display electrodes arranged and before sealing is generated in a discharge gas atmosphere having high gas pressure.
Patent JP-2002117131-A (JP)
Title: Ranking method and electronic commerce method using the same
Inventor: SAWADA YUMIKO
IPC: G06Q30/02
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To easily provide a total evaluated result and a ranked result based on weighing reflecting the needs of general customers from the evaluated result of plural items evaluating articles, information, services or character or quality of an enterprise providing them by general customers. SOLUTION: The evaluated result provided from an evaluation method for evaluating articles, information, services or character or quality of the enterprise providing them and the voted result of general customers on the degree of significance for each of evaluation items in the evaluation method are combined, totally evaluated and ranked so that the total evaluated result and the ranked result reflecting the needs of general customers can be provided.
Patent JP-2002122724-A (JP)
Title: Colored film forming liquid and method for forming colored film
Inventor: KOBAYASHI TAKAKO
IPC: C03C17/32
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a colored film forming liquid capable of stably forming a colored film having a uniform surface having low energy and to provide a method for forming a colored film having the colored film forming liquid, while suppressing the generation of gaseous hydrogen. SOLUTION: The colored film forming liquid contains a polymer, having an acidic functional group, a basic compound, a colorant and water. Neutralization rate of the polymer is X to (X+30)% (where X is the neutralization rate (solid phase neutralization rate) of the polymer, when the viscosity of the colored film forming liquid is minimized at 25 deg.C). It is preferable that the polymer contain at least one copolymerizable component selected from among constituting components derived from acrylic acid and constitutive components derived from methacrylic acid and has an acid value of 100-160. In the method for forming a colored film, a colored film is formed with the colored film forming liquid on the surface of an electrically conductive substrate through electrodeposition.