baber/WOPTO huggingface dataset:
Patent JP-2002259979-A (JP)
Title: Method and device for image interpolation, and method and device for image processing
Inventor: SHINAGAWA YOSHIHISA
IPC: G06T13/80
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for EC capable of performing three- dimensional presentation of a commodity by small data quantity. SOLUTION: A key-frame storing section 16 holds key-frames in which the commodity is photographed at intervals both longitudinally and laterally. An intermediate frame position acquiring section 14 acquires the positions of intermediate frames to be produced in the relation between the key-frames. A matching processor 18 calculates the matching between the key-frames surrounding the intermediate frames. An intermediate frame producing section 22 produces the intermediate frames based upon the result of the matching.
Patent JP-2002089572-A (JP)
Title: Bearing device
Inventor: TODA KAZUHISA
IPC: F16C19/38
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To properly manage, in a bearing device, the formation of a hardened layer with respect to the outer periphery of a hollow shaft against which an inner ring abuts. SOLUTION: In the bearing fitting area of the hollow shaft 14, the hardened layer 24 is formed in the range extending from a position corresponding to the non-calked side end face of the inner ring 15 to a portion in front of a position corresponding to the calked side end face of the inner ring, and the range extending from a portion in front of the position corresponding to the calked side end face to the axial end of the hollow shaft remains unhardened.  The position of the calked side end of the hardened layer is determined between a position, which is determined in accordance with a predetermined relationship between the length of the fitting area of the hollow shaft with the rolling bearing and the thickness of the shaft, and a starting point 15a of flexion caused by the calking, so that the formation of the hardened layer with respect to the outer periphery of the hollow shaft is properly managed.
Patent JP-2002353788-A (JP)
Title: Both edge differentiation circuit
Inventor: KINUGASA NORIHIDE
IPC: H03K5/1532
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a both edge differentiation circuit that has no restriction for a time of a high period and a low period of an input signal and obtain a stable output. SOLUTION: The both edge differentiation circuit is provided with an inverter 5, NAND gates 1, 4, NAND gates 2, 3 configuring an RS latch circuit, and CR delay circuits 6, 66. An input terminal to which an input signal is applied is connected to the NAND gate 1 and an input terminal of an inverter 5, an output terminal of the inverter 5 is connected to the input terminal of the NAND gate 4, output terminals of the NAND gates 1, 4 are connected to the input terminal of the RS latch circuit and also connected to differentiation signal output terminals 20, 30, and the output terminals of the NAND gates 2, 3 of the RS latch circuit are connected to the other input terminals of the NAND gates 1, 4 via the CR delay circuits 6, 66 in crossing with each other.
Patent JP-2002050700-A (JP)
Title: Method for manufacturing capacitor of semiconductor element
Inventor: KAN SHOKEI
IPC: H01L27/108
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing the capacitor of a semiconductor element, in which the characteristics of a dielectric film can be prevented from deteriorating, while suppressing increase of leakage current. SOLUTION: The method for manufacturing the capacitor of a semiconductor element comprises a step for forming the lower electrode of conductive polysilicon film or conductive amorphous silicon film on a semiconductor substrate, a step for forming a nitride film on the lower electrode, a step for depositing a thin film of amorphous TaON on the nitride film, a step for crystallizing the thin film of amorphous TaON by high-temperature heat treatment, and a step for forming a multilayer structure of TiON for upper electrode and a doped silicon film on the crystallized thin film of TaON.
Patent JP-2002350489-A (JP)
Title: Fault point position plotting method and device for high voltage distribution line
Inventor: NAKADA RYOSAKU
IPC: G01R31/11
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To improve an S/N ratio when measuring a reflected wave and reduce size of a device by reducing capacitors for a pulse injection power source. SOLUTION: Voltage of a direct current power source 11 is increased by a booster circuit 12, and a capacitor 14 is charged to 15 kV. A switch 16 is closed, and a high voltage pulse is injected in a service interruption high voltage distribution line 1 through a limiting resistance 15 via connecting lines 3A, 3B, and 3C. An electric discharge is generated in a gap G of a fault point by an applied high voltage. A switch 17 is closed during the electric discharge, a resistance 18 is connected in parallel to the limiting resistance 15, and a locating pulse is injected in the line. The injected pulse and the reflected wave are taken in a measuring apparatus 7 via current transformers 4-6, a difference between signals of a sound phase and a fault phase is determined, a distance to the fault point is plotted from a return time of a reflected pulse.
Patent JP-2002044593-A (JP)
Title: Digital imaging system permitting file management
Inventor: ROBERT KYAJIAA
IPC: H04N5/225
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a digital imaging system that designates an image file under a name easily found out by a user so as to organize images having already been captured. SOLUTION: One embodiment of this invention provides a digital imaging system that uses the global positioning system so as to aid naming of a file and/or a file position.
Patent JP-2002351618-A (JP)
Title: Function selecting method and optical disk reproducing device using the same
Inventor: KAWASHIMA OSAMU
IPC: G06F3/0481
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem that which key is selected can not be specified when a plurality of key displays exist in the same touch panel switch area in the case of directly selecting the key display on a menu picture by a touch panel switch. SOLUTION: When a selection key on the menu picture is selected by depressing the touch panel switch, whether or not a plurality of keys exist in the depressed switch area is checked, when they exist, the selected key is magnified by magnifying the picture centering around the depressed switch area and consequently, a key operation is surely performed by depressing only the selection key again.
Patent JP-2002353289-A (JP)
Title: Apparatus for attaching/detaching cover used for wafer carrier
Inventor: SAEKI HIROAKI
IPC: H01L21/673
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for attaching/detaching a cover used for a wafer carrier which prevents an engagement portion located on the cover and a key component from interfering each other when engaging both of them in attachment/detachment of the cover for the wafer carrier. SOLUTION: When the cover 3 for the wafer carrier held on a cover holding plate 5 is attached on a carrier body to lock, a latch key 9a of the key component located horizontally is rotated beyond a preset angle 90 deg. and besides is returned by an amount of excess angle, thereby, regardless of a clearance between a pair of engaging protrusions 8 composing a lock device B and the latch key 9a, a pair of engaging protrusions 8 and the latch key 9a are positioned upright.
Patent JP-2002352223-A (JP)
Title: Program and method for reading program, and recording medium
Inventor: HASHIMOTO KOJI
IPC: G06T3/00
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To easily and surely leave and recognize only a part filled by a user by deleting item parts based on a dictionary or deleting dashed lines after deleting the dashed lines or the item parts based on the dictionary from a business image after filled by the user by performing pre-printing, regarding a reading program, a reading method and a recording medium to read information filled on a printing area. SOLUTION: The reading program, the reading method and the recording medium make a computer function as a means to read an image of filled information, a means to extract information about the dashed lines from the dictionary in which information about items including the dashed lines to be pre-printed is registered and to delete the dashed lines from the read image based on the information about the dashed lines, a means to extract a pattern of the pre-printing formed by deleting the dashed lines from the dictionary and to delete a pattern of a corresponding place from the image read based on the pattern and a means to delete a pattern of a corresponding place after deleting the dashed lines from the read image, or to delete the dashed lines after deleting the pattern of the corresponding place from the read image and to extract an image of the information filled by the user.
Patent JP-2002357146-A (JP)
Title: Air-fuel mixture control method
Inventor: ICHIKATAI YUKIO
IPC: F02D41/14
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To improve a purification rate of three-way catalyst speedily by shortening the time required for keeping an air-fuel mixture within a theoretical air-fuel ratio by proportionally and integrally controlling a fuel flow rate. SOLUTION: When a control signal is sent to a fuel metering part 7 from an electronic control unit 8 based on an output voltage of an oxygen sensor 3 and a fuel flow rate is proportionally and integrally controlled so that an air-fuel mixture becomes the theoretical air-fuel ratio, the compensation proportional to a change rate of time in a process of integral control is performed to compensate an increased flow rate and a reduced flow rate by an increase amount, respectively, so that the air-fuel mixture reaches the theoretical air-fuel ratio in a short time.
Patent JP-2002054256-A (JP)
Title: Panel body for constructing house and house
Inventor: UEKI TADASHI
IPC: E04B2/74
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a new panel body for constructing a house having extremely high product value and the house. SOLUTION: In this panel body 1 for constructing the house, at least two flat plate members 4 are arranged through a predetermined clearance S between opposing muntin members 2 and 3.
Patent JP-2002358494-A (JP)
Title: Radio tag for moving body identification
Inventor: FUJITA SHIZUNORI
IPC: B42D15/10
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To obtain a radio tag for moving body identification which can easily be connected to an antenna even when an IC chip is very small. SOLUTION: A slot antenna 10 is provided with a slot 12 in the center of a rectangular conductor plate 11 along the length. The conductor plate 11 has its width D and length L set so that D<L<=λo/2 is formed and the slot 12 is much shorter than the wavelength of a received radio wave. The IC chip 13 is mounted at a position 15 shifting sideward from the center of the slot 12, the slot width at the IC chip mounting position 15 is set much narrower than the intervals of signal input terminals of the IC chip 13, and the signal input terminals of the IC chip 13 are fixed to the conductor plate 11 by soldering, etc. The impedance of the slot antenna 10 decreases from the center of the slot 12 to the ends, so the IC chip mounting position 15 is set where the slot 12 and IC chip 13 have impedance matching.
Patent JP-2002357385-A (JP)
Title: Constitution of vegetable chamber of refrigerator
Inventor: TAGO MASATO
IPC: F25D25/00
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a constitution of a vegetable chamber of a refrigerator which prevents rotting of vegetables due to dripping of dew water and enables long-time preservation thereof also in a structure wherein the closeness of the inside of a vegetable vessel is enhanced so as to keep the internal humidity high. SOLUTION: In regard to the constitution of the vegetable chamber which is provided in a part in a storage chamber and wherein a holding vessel (11) put in a substantially closed-up state by closing a door is installed, a plate (19) of good thermal conduction is provided in a part of a holding space constituting the vegetable chamber (6), while the outside of the plate is made a cold circulation passage (20), and a water receiving tray (23) is provided on the lower side of the plate (19).
Patent JP-2002361344-A (JP)
Title: Honeycombed structure and honeycomb functional material
Inventor: MATSUMOTO YUTAKA
IPC: B01D53/04
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a honeycombed structure and a honeycomb functional material both of which have excellent performance and are inexpensive. SOLUTION: This honeycombed structure comprises a plurality of laminated wave boards. The cross section of each of wave boards 10 and 20 shows a corrugated form having alternately protrusions and recesses both of which are extended to one direction, and the extending directions of protrusions and recesses of laminated wave boards 10 and 20 cross to each other at a sharp angle. Another objective honeycomb functional material has a functional layer carried on the surface of the honeycombed structure. The honeycombed structure makes it easy for the air flowing through a through-hole to contact the functional layer carried on the surface of the structure which sections the through- hole to effect the performance of the functional layer and thereby, that of the honeycomb functional material can be improved.  Since the honeycombed structure is composed by laminating wave boards only without using any plane board, the whole consumption amount of the board can be saved to reduce the production cost of the functional material.
Patent JP-2002365928-A (JP)
Title: Imaging device and transfer unit
Inventor: HANZAWA HISASHI
IPC: G03G21/18
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a tranfer unit for an imaging device which realizes pressing and separation of a transfer roller with a small driving force. SOLUTION: When a 1st driving rail 45 is displaced on a frame 36a, the transfer roller 25a is pressed to a photoreceptor drum 17 based on the rocking of a 1st rocking member 37 in a transfer unit. When a 2nd driving rail 46 is displaced on the frame 36a, the transfer rollers 25b to 25d are pressed to the drum 17 based on the rocking of 2nd to 4th rocking members 39 to 41. For example, in the case of moving the roller 25a, the rail 45 will not receive repulsive force from the 2nd to the 4th rocking members 39 to 41 at all even though it receives repulsive force from the member 37. Therefore, the rail 45 is displaced by comparatively small driving force.
Patent JP-2002366312-A (JP)
Title: Print service providing method and print service system
Inventor: SAKAKI MAMORU
IPC: G06Q50/10
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a print service providing method and a print service system which are easy to use for users and enable a service provider to efficiently provide services. SOLUTION: A print service accepting site (SP-1) which can be accessed through a network is used to input picture information as the print object, print contents information showing print contents in a print of the picture information, service contents information showing service contents in a print service, and user information related to a user requesting the print service, and a purchase site (SP-3) which can be accessed through the network I used to not only give an order for the print service but also receive the price. A printed matter is generated based on inputted picture information and print contents information.
Patent JP-2002360917-A (JP)
Title: Game device
Inventor: KOBAYASHI TAKEHARU
IPC: A63F13/52
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a game device capable of preventing interference with a player even if the curved screen is reduced in size, and without impairing of a concentration from being impaired by existence of a projector so that the optimum image can be enjoyed. SOLUTION: In the game device having a projector 16 for wide-angle projecting an image on the plane of projection of the curved screen 15, the open surface of the curved screen 15 is inclined from the vertical direction, a seat means 12 is disposed opposite to the open surface, and the projector 16 is disposed above the head of a player P sitting down on the seat means 12 with the center of projection arranged in the open surface of the curved screen 15.
Patent JP-2002360375-A (JP)
Title: Support device for seat
Inventor: OGASAWARA HIROMITSU
IPC: A47C7/46
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a support device for a seat provided with a correcting function of a sitting posture. SOLUTION: An upper support piece 42 and a lower support piece 44 are respectively pivotally attached via pivotal support pins 46-f and 46-r to an upper end part and a lower end part of a parallel link 40 turnable in a fore and aft direction formed by pivotally attaching an intermediate part of a pair of front and rear link arms 36-f and 36-r to a support piece 26 of a support body 22. By turnably connecting and supporting a lumbar support plate 12 on a front end of the upper support piece 42 and turnably connecting and supporting a pelvis support plate 14 on a front end of the lower support piece 44, the lumbar support plate and the pelvis support plate are arranged vertically away from each other so they can relatively reciprocate in the fore and aft direction.
Patent JP-2002362758-A (JP)
Title: Paper feed cassette and image forming device using the same
Inventor: SUGIYAMA HIDEAKI
IPC: B65H3/56
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a paper feed cassette for improving the separation and feed of recording paper while maintaining its operability for storing the recording paper in the paper feed cassette. SOLUTION: The paper feed cassette 2 comprises a recording paper front end restricting part 17 and a recording paper rear end restricting part 18 for restricting the position of the feeding direction of the recording paper 1 stacked in a cassette body 6. The recording paper front end restricting part 17 and the recording paper rear end restricting part 18 are rockably provided in the cassette body 6.
Patent JP-2002373075-A (JP)
Title: Voice message bulletin board system, information processing terminal, server and method for transmitting voice message
Inventor: NAMEKAWA ATSUO
IPC: G10L19/00
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a voice message bulletin board system capable of contributing a voice message reproducible only to a particular user and also making the voice message have an anonymity by changing the voice quality of the voice message. SOLUTION: A user who contributes a voice message bulletin board transmits an encoded voice message and its title together with reproduction permission information to a server 1 from an information processing terminal 2, etc. The server 1 stores the encoded voice message, the title and the reproduction permission information. The server transmits menu information to a terminal concerning a user requesting to hear a voice message. When the user selects a particular voice message on the basis of the menu, the server recognizes the user who has requested the voice message, and decides the acceptance/rejection of transmission of the voice message in accordance with whether or not the user is designated with the reproduction permission information.  The voice quality is changed in accordance with the reproduction permission information with respect to all users or the particular user, and the voice message is subsequently transmitted.
Patent JP-2002374683-A (JP)
Title: Power converter
Inventor: NAGATA KOICHIRO
IPC: H02P27/06
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To reduce the switching frequency of a converter of a power converter, to rapidly respond to a change, such as a disturbance or the like, and to suppress the disturbance. SOLUTION: The power converter comprises the converter for converting a DC into an AC, and an output voltage controller for comparing a voltage command value with a carrier signal and PWM-controlling an output voltage of the converter. The power converter converts the shape of the output voltage from a pulse width controlled pulse voltage into a pulse voltage to increase monotonically, until the output voltage reaches the maximum and into a pulse voltage which decreases monotonically, until the output voltage reaches the minimum in response to an operating state of the power converter.
Patent JP-2002373887-A (JP)
Title: Etching system for high dielectric
Inventor: HAYASHI TOSHIO
IPC: H01L21/302
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an etching system comprising a substrate holding mechanism in which potential difference between the surface and the rear surface of a substrate of high dielectric material can be kept at a very small level in order to prevent cracking of the substrate at the time of machining. SOLUTION: The part for mounting a substrate is mirror finished in order to increase the contact area between a substrate and the mounting part and a metal film (foil) is formed on the rear surface of a jig for retaining the substrate or a clamp so that a potential difference being generated between the surface and the rear surface of a high dielectric becomes very small during plasma irradiation (etching).
Patent JP-2002372680-A (JP)
Title: Light deflector
Inventor: ITAMI YUKIO
IPC: H04N1/036
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a light deflector in which an air flow generated by the rotation of a rotating body in the vicinity of the rotating body is straightened to prevent turbulence, as a result, windage is suppressed to decrease the power consumption of a motor, fluctuation in the speed of revolution of the motor is to decrease the scanning jitter of a laser beam and further the noise level due to the wind whistle around a mirror is decreased. SOLUTION: The light deflector which deflects the laser beam by rotating a rotating polygon mirror fixed on the rotating body 3 is characterized by the fact that straightening members 19 and 20 which straighten the air flow generated by the rotation of the rotating body 3 are arranged around the rotating body 3. Further, six additional features are provided.
Patent JP-2003003671-A (JP)
Title: System for management of potentially dangerous place in equipment
Inventor: ARIYOSHI KAZUMASA
IPC: G06Q50/20
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a system for management of a potentially dangerous place in equipment, which allows the potentially dangerous place to be automatically identified and monitored. SOLUTION: The potentially dangerous places of the equipment, which is arranged in an ironworks, etc., are identified and listed; a layout drawing, which indicates the potentially dangerous places, is managed in an administrative server 1; a summarized explanation list, wherein the summarized explanation of the potentially dangerous places is described, and a chart of the inspection of the equipment and monitoring conditions are stored in individual files in such a manner that mutual associations are established, in order to construct a database;  and an information terminal 3, which is arranged in each administrative section via a local area network 2, is connected to the administrative server 1, so that the database can be accessed from the respective information terminals 3 in order to identify the potentially dangerous places and manage an inspection date, a date of execution of education and training, etc.