baber/WOPTO huggingface dataset:
Patent JP-2001305932-A (JP)
Title: Image forming device
Inventor: NAMIKI KAZUHIKO
IPC: G03G21/14
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To excellently clean an intermediate transfer body without independently providing driving source for driving a cleaning member at the time of selecting a low-speed fixing mode. SOLUTION: The image forming speed is maintained at an ordinary level in a process from image formation start until a toner image transfer to a transfer material S and is decreased to a lower level throughout a fixing period. Thus, the residual toner remaining on all the outer periphery of the intermediate transfer body 10 is wiped out by a cleaning member 22 at the time of finishing fixing. During a period until then, the relative relation of revolving speed is kept constant between the transfer body 10 and the member 22, so that an excellent cleaning effect is obtained. After the transfer material S passes through a fixing device 20, the image forming speed is increased to the ordinary level for the next image formation, so that productivity of the image formation is maintained at a fixed level or above.
Patent JP-2001308321-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: KIKUCHI SHUICHI
IPC: H01L29/10
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To enable reduction of ON resistance while ensuring a desired breakdown voltage. SOLUTION: This semiconductor device is provided with a gate electrode 10 which is formed on a semiconductor substrate 1 via a gate insulating film 8, an LP layer 5 (P-type body region) which is formed adjacently to the gate electrode 10, an N-type source region 12 and a channel region 11 which are formed in the LP layer 5, an N-type drain region 13 which is formed at a position isolated from the LP layer 5, and an LN layer 4 (drift region) which is formed around the drain region 13. A P-type layer 9 continuous to the LP layer 5 is formed below the gate electrode 10.
Patent JP-2001305913-A (JP)
Title: Copying device and method, and storage medium utilized for the same
Inventor: MORITA TOSHIAKI
IPC: B41J29/42
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To give a warning to a user and to permit or non-permit the start of copying when the user designates the start of copying on a previously set copying condition as it is. SOLUTION: This copying device is constituted of a display part displaying the items of various kinds of copying conditions, a setting part setting the desired copying condition from the displayed items of the various kinds of copying conditions, a designation part designating the start of copying, an image acquiring part acquiring an original image, a copying part copying the acquired original image on copying paper based on the contents of the set copying condition, a recognition part receiving the designation of the start of copying and recognizing whether or not the present user is the same person as the last user, a judging part judging whether or not the present copying condition is a standard copying condition and whether or not the present copying condition is the previously set copying condition,  and a pre-processing part receiving the result of judgement that the present copying condition is not the standard copying condition and is the previously set copying condition, outputting the warning based on the result of the recognition on the user and the contents of the copying condition and deciding that the start of copying is permitted or not.
Patent JP-2001060078-A (JP)
Title: Liquid crystal display method and liquid crystal display device
Inventor: MIYAJI KOICHI
IPC: H04N5/66
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To improve the display quality of a moving picture by the minimum improvement. SOLUTION: Source drivers 12 outputs a data signal and a reset (black) signal alternately to source lines S. 480 lines of gate lines G are connected to gate line drivers 13a to 13c while being divided into three groups by every 160 lines. A display control part 20 makes the drivers select (n)th gate lines G when the source drivers 12 output a data signal and makes them select (n+160)th gate lines G when the drivers 12 output the reset signal by outputting the identification signal, the scanning starting signal and the clock signal to respective gate drivers 13a to 13c. Moreover, the part 20 makes the drivers 13a to 13c shift (n) successively. This device eliminates light leakagte of picture elements which are changed over from white display to black display by writing the reset signal in one-third the latter half of a frame in this manner.  Moreover, the device reduces blots of the edge part of a moving image. Thus, the display quality of the moving picture is improved by the minimum improvement.
Patent JP-2000316428-A (JP)
Title: Guide for fishing rod, fishing rod and its production
Inventor: TOKUDA ISAMU
IPC: A01K87/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a guide to be fitted to the outside of a fishing rod by arranging a ring-shaped guide member to guide a fishing line in a contact state of the guide member with the surface of a fishing rod material and forming a retaining member for fixing the guide member to the fishing rod material. SOLUTION: This guide is provided with a guide member 2 whose shape is formed into a ring form so as to make an opening for a fishing line insertion into an elliptic or approximately elliptic form. Preferably, the opening face of the guide member 2 is arranged in an inclined state to a fishing line guide path L so that an outer edge in a minor axis direction of the guide member 2 is brought into contact with the outside of a fishing rod material R and an outer edge in the major axis direction of the guide member 2 is made into a position to come close to a fishing line guide path L.
Patent JP-2001310267-A (JP)
Title: Box spanner for securing groove lid
Inventor: TODA EIZO
IPC: B25B23/10
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a box spanner capable of fastening without dropping a nut or a bolt for securing a groove lid to a side groove. SOLUTION: A pressing member 4 for pressing a part of polygonal peripheral surface of the nut 11 or a bolt head to be fitted into a box-shaped opening part 2 is mounted to at least one part of the box-shaped opening part 2 of a grip 1 in a circumferential direction. The pressing member 4 comprises a holding cylinder 7 threaded and inserted into a screw hole 5 provided at one part of the box-shaped opening part 2 in the circumferential direction so as to penetrate between the inside and the outside, a projecting element 8 accommodated in a tip opening part 7a facing onto the inside of the box-shaped opening part 2 of the holding cylinder 7 so as to freely project and retreat, and a spring 9 accommodated in the holding cylinder 7 so as to projectingly energize the projecting element 8 at all times.
Patent JP-2001314904-A (JP)
Title: Back-up roll and rolling method for cold rolling process
Inventor: KIJIMA HIDEO
IPC: B21B29/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a back-up roll and a rolling method for a cold rolling process which can effectively cold-roll steel sheets into a satisfactory form. SOLUTION: The back-up roll for the cold rolling process which consists of hard metal at least on a surface of a roll body 1 such as a sleeve 3, and the rolling process which introduces the back-up roll in contact with a work-roll of the cold rolling process for cold-rolling to the back-up roll, are provided.
Patent JP-2001311691-A (JP)
Title: Visual inspection apparatus
Inventor: YOSHIDA SUNAO
IPC: G01N21/85
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To individually detect an external appearance shape defect of objects to be inspected, in such a way that the influence of the overlap of the objects to be inspected is eliminated. SOLUTION: The objects S to be inspected are dropped from the end part E of a belt conveyor 2. An inspection part K which is composed of an illuminator 4, a light diffuser 5 and an imaging device 6 is arranged on the lower side of the end part E. The imaging device 6 images the objects S, to be inspected, which are falling. Their images are processed by an image processor 7, and the area and the contour length of the objects to be inspected are calculated. Their data are compared with data as a reference. When the data are deviated largely from the reference data, their shape defects are judged so as to be displayed by a warning device 8. Since the objects to be inspected are imaged while they are falling, two or more objects to be detected are imaged without being overlapped, and their shapes are judged individually.
Patent JP-2001313448-A (JP)
Title: Both-side flexible wiring board, ic card, and manufacturing method of the both-side flexible wiring board
Inventor: HORI SHUICHI
IPC: H05K3/40
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a both-side flexible wiring board at a low cost using a small number of simple steps, an IC card with the both side flexible wiring board, and a manufacturing method for the both side flexible wiring board. SOLUTION: A first conductive layer 13, made of a metal foil as a prescribed wiring pattern, is formed on one face of an insulating layer 12. After a through- hole 15 is formed at a given position of the insulating layer 12, the other face of the insulating layer 12 is coated with a conductive paste to form a second conductive layer 14. At the same time, the through-hole 15 is filled with conductive paste, so that a conductive path 16 for connecting the first conductive layer 13 and the second conductive layer 14 is formed.
Patent JP-2001300028-A (JP)
Title: Conveyor for manufacture of game machine
Inventor: NAGANO HIROTOYO
IPC: A63F7/02
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a conveyor for the manufacture of a game machine, by which the attaching of parts to a game panel, and the application of wiring can be facilitated. SOLUTION: For this conveyor 1, two chain belts 8a and 8b are stretched in parallel on spindles 4a and 4b which are pivotally attached to the front and the rear of a base 2. Then, a front side mounting plate 9 and a rear side mounting plate 10 are provided in a manner to be astride of the chain belts 8a and 8b, as a pair of the front and the rear. Also, on both of the right and left ends of the front side mounting plate 9, weir walls 12, 12 are provided, and then, on the insides of the weir walls 12, 12, first weir members 15, 15 are provided in a manner to project upward from the surface of a mounting table 14. In addition, on the rear side mounting plate 10, a second bent weir member 17 is pivotally attached in a manner to be turnable.  In this case, the second bent weir member 17 is fastened by a fastening pin 21 under a state being tilted in such a manner that the front side is higher while the valley-form side of the bent section is faced upward.
Patent JP-2001316879-A (JP)
Title: Method and equipment of plating and cleaning
Inventor: OKASE WATARU
IPC: C25D17/00
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To solve a problem against raising throughput caused by that an operator cannot grasp a necessary time for pre-rinse and cleaning, as the operator controls a length of the cleaning time after plating judging from a copper color of the plated surface and does not control any more. SOLUTION: An electrolytic plating equipment 10 takes a color picture of the plated surface of a semiconductor wafer W during cleaning with a CCD camera 27, when the semiconductor wafer W is washed using a washing nozzle 19 after electrolytic plating in an electrolytic plating process, and controls a solid support 18 and a cleaning mechanism 19 independently based on color- picture signals from the CCD camera 27.
Patent JP-2001319165-A (JP)
Title: System and method for settlement
Inventor: HATTORI TORU
IPC: G06Q20/00
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a simple and inexpensive settlement system whose convenience is high and which can easily be introduced. SOLUTION: The settlement system for mediating transaction settlement when a first requester pays a cost to a second requester through the Internet is provided with a first data base holding the name, telephone number and account number of the financial institution of the first requester, a second data base holding the name and the account number of the financial institution of the second requester and a control means for issuing a reservation number in accordance with the name and the telephone number of the first requester, which the second requester transmits, and the name of the second requester, holding the number in a third data base and instructing the immediate settlement system of the financial institution on the transfer of only the amount of the cost from the account of the financial institution of the first request to the account of the second requester in accordance with a payment instruction and the reservation number which the first requester transmits.
Patent JP-2001285977-A (JP)
Title: Speaker box of integrated structure by spherical graphite cast iron
Inventor: USUI NORIYUKI
IPC: H04R1/02
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provider a user with the speaker box and speaker system of a high price-to-performance ratio for reproducing the sound faithful to source sound efficiently suppressing vibration harmful to sound. SOLUTION: The spherical graphite cast iron of high specific gravity compared to woods with an excellent mechanical property capable of being mass-produced is used as a material and an integrated structure without joints for which an embosses pattern is executed to an inner surface is attained. Thus, the strength of this speaker box is efficiently improved and the vibration and resonance harmful to the sound are suppressed.
Patent JP-2001325365-A (JP)
Title: Method and system for care information processing
Inventor: SATO YASUHIRO
IPC: G06Q30/02
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a care information processing method which gathers, analyzes, and provides information including qualitative information and subjective information for the improvement of the quality of care service and operation efficiency and also takes the security for protecting personal information, etc., into account. SOLUTION: When care information is gathered and inputted 101, information on a service beneficiary, its family, etc., is inputted at a site of care service provision and personal data A201 are generated. In primary processing 102, consistency is checked and a statistical stabilizing process is carried to generate personal data B202. In secondary processing 103, internal-use data 203 are generated and the personal data B202 and the data 203 for internal provision are provided to the inside. In tertiary processing 104, the removal of the personal information and other processing are carried out and data 204 for external provision are provided to the outside.
Patent JP-2001332059-A (JP)
Title: Magnetic disk cartridge
Inventor: OISHI KENGO
IPC: G11B23/033
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To improve a protection and cleaning function of a magnetic disk medium without adversely affecting the rotational torque of the magnetic disk medium in a magnetic disk cartridge composed by rotatably housing the magnetic disk medium in a flat cartridge case having a window part for magnetic head insertion. SOLUTION: A liner member which consists of a protective sheet member 12 correspondent to the surface of rotation of the magnetic disk medium and a cleaning member 13 disposed on an opposite side to the window part side for the magnetic head insertion with respect to the center of the rotation of the magnetic disk medium is disposed on the upper and lower sides of the magnetic disk medium.
Patent JP-2001322506-A (JP)
Title: Car body upper structure
Inventor: KOBAYASHI YASUO
IPC: B60R13/02
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To suppress a provided amount of an impact absorbing member to a minimum while positively absorbing an impact. SOLUTION: The impact absorbing member 40 is composed of a first impact absorbing part 42 provided between a roof side panel 14 and a roof head lining 30, a second impact absorbing part 44 provided between the roof head lining 30 and a portion 28B of reinforcement 28 separated from the roof side panel 14 toward a roof center part side, and a third impact absorbing part 46 connecting the first impact absorbing part 42 to the second impact absorbing part 44. A thickness M3 of the third impact absorbing part 46 is thinner compared to a thickness M1 of the first impact absorbing part 42 and a thickness M2 of the second impact absorbing part 44.
Patent JP-2001326169-A (JP)
Title: Stencil mask and its manufacturing method
Inventor: OBA FUMIHIRO
IPC: G03F1/20
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a stencil mask which holds a prescribed strength and effectively avoids deforming due to a thermal stress, even if the mask is made fine and as a thin film, and has a pattern having a precise processing accuracy. SOLUTION: The stencil mask 10 comprises a mask layer 13, having an opening part 14 which has one or a plurality of openings 15, a support base 11 composed of other parts 16 than the opening part 14 for supporting the mask layer 13, and a metal-containing silicon oxide film layer 12 provided between the mask layer 13 and the base 11.
Patent JP-2001324180-A (JP)
Title: Air conditioner
Inventor: NIIMI MITSUO
IPC: F24F6/00
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a humidifier by allowing the humidifier to sufficiently exert humidifying capacity with the arrangement of a humidifying element at an appropriate position in a body of an air conditioner. SOLUTION: The air conditioner 1 comprises a blower 46 disposed in a box 3, a heat exchanger disposed at a downstream side of the blower 46, and an air path 53 formed in the box 3. The diffusing direction of the blower 46 is rendered a little upward so as to be directed to the heat exchanger 50 and a top plate 21, and a face of the heat exchanger, which is opposite to the blower 46 is slightly inclined upward. Further, a humidifying element 18 is disposed at a position of a downstream side of the heat exchanger 50 in the path 53, where the airflow rate becomes the maximum.
Patent JP-2001330718-A (JP)
Title: Optical element and optical device using the same
Inventor: YAMANAKA KAZUHIKO
IPC: G11B7/135
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To easily constitute the optical system of an optical device by using a semiconductor laser element which emits light at different two wavelengths. SOLUTION: A specified diffraction grating is formed on the surface of a substrate 2 such as silicon by photolithography or the like to form a second reflection face 6, on which a transparent film 3 is formed flat and formed into a specified diffraction grating by using again a photolithographic process or the like to form a first reflection face 5. Further a multilayered film with dielectric materials into specified film thickness is formed thereon to form a wavelength separation film 4.
Patent JP-2001332238-A (JP)
Title: Separator for alkaline battery
Inventor: SUEZAKI MINORU
IPC: D04H1/4382
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a separator for an alkaline battery, that can suppress molecular-weight reduction of resin due to plasma processing and can increase the amount introduced of a hydrophilic radical, namely affinity with an electrolytic solution while maintaining the durability of hydrophilic interface. SOLUTION: This separator for the alkaline battery can be obtained, by installing a solid dielectric on the opposite face of at least one of opposite electrodes, arranging nonwoven fabric made of polyolefin between the opposite electrodes, generating plasma discharge by impressing electric field between the opposite electrodes under the pressurized atmosphere near the atmospheric pressure, and subjecting the nonwoven fabric made of polyolefin to hydrophilic processing. The nonwoven fabric made of polyolefin is composed of fibers which have a sheath-core structure using polypropylene as a core material and polyethylene as a surface covering material.
Patent JP-2000357961-A (JP)
Title: Input buffer circuit
Inventor: LIM KYU-NAM
IPC: H03K19/017
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an input buffer circuit, which is fitted to both a low voltage interface and a regular LVTTL interface and whose operation speed is high. SOLUTION: In an input buffer circuit, self-biasing voltage generated by a self-biased differential amplifying circuit 41 is used not only for tracking common mode input voltage but also for controlling the currents of a current sink sinking current from a current source supplying currents to the differential amplification circuit 41 and from the differential amplifier circuit 41. Thus, self-bias voltage is substantially maintained to be constant, and therefore a whole transformer conductance gain gm of the differential amplification circuit 41 substantially becomes constant in spite of the change of reference voltage inputted to the differential amplification circuit 41. Thus, low voltage interface characteristics are improved.  The input buffer circuit is provided with a swing width control circuit 45, preventing the swing width of the output signal of the differential amplifier, circuit 41 from extending excessively, in response to the inversion signal of the output signal of the differential amplifier circuit 41. Thus, the skew is reduced, and the operation speed is improved.
Patent JP-2001332920-A (JP)
Title: Unit
Inventor: YAMAMOTO KOJI
IPC: H01Q23/00
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To suppress gain attenuation due to uniformity in a spatial distance from the antenna surface conductor part of a plane antennal element built in a case to the base of the case to be small. SOLUTION: Concerning the antenna unit, with which a ground plate 2 and a plane antenna element 11 located on the ground plate 2 are built into a case 10, the spatial distance from the plane antenna element 11 via the ground plate 2 to the base of the case 10 is made nonuniform.
Patent JP-2001333340-A (JP)
Title: Digital broadcast receiver
Inventor: IKATA OSAMU
IPC: H04N5/445
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a digital broadcast receiver that acquires program information while a received video image is displayed on nearly the entire screen. SOLUTION: Even when a user commands acquisition of program information, a CPU 3 controls the receiver to display a received image on the entire screen. In the display of the received image on the entire screen in this case, an OSD(On Screen Display) circuit 12 displays an icon button B denoting that the operation of the program information acquisition is continued on a part of the screen that is not the center of the screen. When the user clicks the icon button B, the OSD circuit 12 displays a category retrieval menu or when program information by a preset number is acquired, the receiver automatically switches the display into a display of the category retrieval menu.