baber/WOPTO huggingface dataset:
Patent JP-2001309198-A (JP)
Title: Image processing method
Inventor: OGA MANABU
IPC: G06T1/00
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an image processing method that can obtain an excellent color matching processing result by conducting color space compression processing in a color space in response to an object of color matching processing. SOLUTION: Input data depending on a color space of an input device are converted into data in a color space independently of a device on the basis of a view condition at an input side with a conversion LUT 11, a forward conversion section 12 converts the data into data in a color space by human perception, the converted data are subjected to color space compression, an inverse conversion section 15 converts the data subjected to color space compression into color space data independently of a device on the basis of an output view condition, and a conversion LUT 16 is used to convert the data into output data in the color space depending on an output device.
Patent JP-2002287000-A (JP)
Title: Lens barrel
Inventor: NOMURA HIROSHI
IPC: G02B7/08
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain a lens barrel where the backlash of a cam ring moving in an optical axis direction is removed by simple structure. SOLUTION: This lens barrel, where a moving lens group frame is moved in the optical axis direction by the rotation of the cam ring, is equipped with a follower pin provided to project toward the outside in a radial direction from the cam ring, a fixed ring that has a cam ring regulating piercing cam groove in which the follower pin is fit and that is made coaxial with the cam ring and positioned on the outer periphery side of the cam ring, a moving section set in the cam ring regulating piercing cam groove and moving a moving lens group within a photographing range, and an energizing ring for energizing the cam ring in an approaching direction to the fixed ring in the rotary shaft direction.  The energizing ring is provided with an abutting projection engaged with the projecting part of the follower pin projecting from the cam ring regulating piercing groove so as to make the follower pin abut on either edge part of the cam ring regulating piercing groove when the follower pin is positioned in the moving section of the cam ring regulating piercing groove.
Patent JP-2002281696-A (JP)
Title: Dc servo motor
Inventor: KAMO MITSUNORI
IPC: H02K23/04
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a DC servo motor for enabling heat that is generated by armature winding to be easily transferred to a load-side bracket, and preventing the heat from being easily transferred to an encoder. SOLUTION: The DC servo motor comprises a cylindrical frame 1, where a permanent magnet 2 is bonded to the inner surface, a load-side bracket 3 and an antiload-side bracket 4 that the fitted and struck to both the end sections of the frame 1, a shaft 5 that is rotatably supported by both the brackets 3 and 4 via bearings 6 and 7, a rotor core 8 that is fitted and struck to the shaft 5, an armature coil 9 that is wound around the rotor core 8, a rectifier 10 that is fixed to the shaft 5, a brush holder 12 where the brush 12 is fitted, and an encoder 13 and an encoder cover 14 that are provided at the antiload side. In the DC servo motor, a non-magnetic spacer 16 is inserted between the load-side bracket 3 and the permanent magnet 2.
Patent JP-2002288181-A (JP)
Title: Broadcasting-related information retrieval system, retrieval condition recording terminal, and retrieval condition record transmitting program
Inventor: HASHIMOTO KIYOSHI
IPC: G06Q50/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a broadcasting-related information retrieval system realizing an environment where the information being broadcasted can be efficiently utilized. SOLUTION: The broadcasting-related information retrieval system includes a content providing server storing the broadcasting-related information which is an information related to the broadcasting information, and a retrieval condition recording terminal by which, if a user performs a recording instruction operation, the date and time information on the operation is recorded as a retrieval condition information.  In the broadcasting-related information retrieval system, if the user performs the recording instruction operation to the retrieval condition recording terminal, a retrieval request is issued from the retrieval condition recording terminal to the content providing server, the retrieval of the broadcasting-related information in the content providing server is performed by the content retrieval server, and the print results corresponding to the broadcasting-related information related to the broadcasting information broadcasted at the time when the recording instruction operation has been performed is printed by a print terminal.
Patent JP-2002284849-A (JP)
Title: Liquid resin composition and semiconductor device
Inventor: KUROKAWA MOTOYOSHI
IPC: C08G59/50
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an underfill liquid resin composition which enables filling in a short time and does not cause voids by volatile components in the underfill liquid resin composition. SOLUTION: The low viscosity underfill liquid resin composition comprises (A) a resin component composed of an epoxy resin such as an aromatic diamine and bisphenol type epoxy resin, a novolak type epoxy resin, a cresol epoxy resin, a cyclic aliphatic epoxy resin, a glycidyl ester based resin, and a glycidyl amine based resin and (B) an inorganic filler. Furthermore, a semiconductor device is manufactured by using this underfill liquid resin composition.
Patent JP-2002286208-A (JP)
Title: Heating instrument
Inventor: TAKAKU HIDEYUKI
IPC: F24C3/08
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a heating instrument capable of preventing the interior in a heating section from being corroded owing to invasion of water upon cleaning and firing property from being deteriorated. SOLUTION: In the heating instrument wherein a heating section that exhausts combustible gas is provided so as to be protruded upward from a juice reception pan disposed to surround an outer periphery of the heating section, the foregoing is gas exhaust heads 8a1 , 8a2 in which a gas exhaust port 10a for exhausting combustible gas, and on the foregoing plurality of the gas exhaust ports 10a there is provided opening/closing means capable of preventing water from invading the instrument.
Patent JP-2002290022-A (JP)
Title: Wiring board, its manufacturing method, and electronic device
Inventor: TADA KIMINORI
IPC: H05K3/46
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board which is capable of surely joining a solder bonding pad that appears from a through-hole provided to a solder-resistant resin layer to the electrode of an electronic part through the intermediary of solder and of normally operating the electronic part mounted on it for a long term. SOLUTION: A solder bonding pad 4 joined to the electrode of an electronic part 5 through the intermediary of solder is provided to an electronic part mounting region on an insulating board 1, and a solder-resistant resin layer 3 which is provided with a through-hole 10 that makes the center of the solder bonding pad 4 exposed is deposited on the electronic part mounting region, so as to cover the peripheral part of the solder bonding pad 4 for the formation of a wiring board. The through-hole 10 whose diameter 10a on a solder bonding pad side is 50 to 95% of the diameter 11b of its opening on the top surface of the resin layer 3, and the solder bonding pad 4 has a nearly spherical recess 11 at its center.
Patent JP-2002290119-A (JP)
Title: Method of manufacturing dielectric filter
Inventor: SUZUKI YASUO
IPC: H01P11/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a dielectric filter, with which a resonance electrode is made thick, performance can be improved and dislocations, deformation and contraction can be prevented, the resonance electrode can be formed as designed, and a high dielectric constant can be obtained. SOLUTION: A burned substrate 12, which is formed by burning dielectric ceramics and has recessed parts 14 on an upper face, is prepared (Fig. 1 (a)). Conductors are embedded in the recessed parts 14, and conductor parts 16 are formed (Fig. 1 (b)). An insulating layer 18 is arranged on the upper face of the burned substrate 12 using resin and ceramics, so that it covers the conductor parts 16 (Fig. 1 (c)). An input electrode pattern 7 and an output electrode pattern 8 are formed on the upper face of the insulating layer 18 (Fig. 1 (d)), and in addition, the insulating layer 18 is arranged on the patterns 7 and 8 by covering them (Fig. 1 (e)).
Patent JP-2002286972-A (JP)
Title: Connecting guide pin and its manufacturing method
Inventor: IWAI HISATOSHI
IPC: G02B6/38
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a connecting guide pin that has a simple structure, low in cost and small in volume. SOLUTION: The connecting guide pin 100 is the one in which two guide pins 200 are connected to each other at the end part with an elastic connecting member 300. The guide pin 100 has the structure in which a pair of engaging holes 311 provided in the sheet-like connecting member 300 are fitted to a fixing groove 211 installed in the circumferential direction at the end of the pair of guide pins 200. In addition, the inner face of the engaging holes 311 is arranged on the periphery of the fixing groove 211 of the guide pins 200, with the circumference of the engaging holes 311 pressed in the thickness direction. Accordingly, the engaging holes 311 of the connecting member 300 are thereby engaged with the fixing groove 210 of the guide pins 200.
Patent JP-2002299003-A (JP)
Title: Electric field electron emission type surge-absorbing element
Inventor: KASAI YOSHITO
IPC: H01T4/12
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a long-life electric field electron emission type surge- absorbing element capable of setting the operating voltage low and effectively preventing sputtering in the emission of electrons. SOLUTION: In the electric field electron emission type surge-absorbing element 10, a first circuit board element 12 and a second circuit board member 14, which are formed of n-type semiconductor, are disposed opposite to each other and closed air-tightly via a frame-shaped oxide film 16 to form an envelope 18. The inside of the envelope 18 is under high vacuum state, and a recess 19 with a prescribed depth is formed along the frame-shaped oxide film 16 on the peripheral rim of opposite surfaces of the two circuit board members; an evaporation film 21 is attached to the bottom of the recess 19 to make a first electron emission part 22; in addition, an oxide film 20 is attached to the surface of the opposite side where the recess 19 is not formed, and the evaporation film 21 is attached to the surface of the oxide film 20 to make a second electron emission part 23.  Furthermore, a first discharging gap X and a second discharging gap Y are formed, and the length of the discharging gap Y is set smaller than the length of the first discharging gap X.
Patent JP-2002297291-A (JP)
Title: Key input device, key input method and portable electronic equipment
Inventor: IWAMI FUMIHIRO
IPC: H04M1/247
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a key input device which enables both a beginner who is unfamiliar with key operations and a user who is familiar with key operations to manipulate keys and to input characters with a small number of times of key operations. SOLUTION: Key arrangements are switched according to a key operation from the initial key display state according to the setting of an input mode for switching the key input operation. The key display state representing the input characters in the initial stage is changed so that the key arrangement assigned to the operation keys is assigned to the whole keys by operating a prescribed key. Thus the number of times of key input operations can be uniformized, and that characters can be inputted with a small number of times of key operations.
Patent JP-2002296873-A (JP)
Title: Electrifying roller, electrifying device, image forming device and process cartridge
Inventor: OKI YOSHIYUKI
IPC: G03G5/047
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To improve electrifying uniformity in DC electrification, especially, unevenness in a horizontal stripe state by simple means constitution having no destaticizing means 12 such as a pre-exposure device in a roller electrifying system + DC electrifying system, and to secure uniform electrifying property having no unevenness at the time of outputting a halftone image even under low-temperature and low-humidity environment with simple constitution where the destaticizing means 12 such as the pre-exposure device is omitted in an image forming device adopting the roller electrifying system + DC electrifying system. SOLUTION: The electrifying roller set so that the correlation coefficient R of V-I characteristic measured by a specified V-I characteristic measuring method is >=0.95 and <=1 is used in the device. The inclination (k) of the primary approximate line of the V-I characteristic of the electrifying roller is >=0.4×10<-6> and 1.5×10<-6> (A/V).
Patent JP-2002297462-A (JP)
Title: Control apparatus, control program and computer readable recording medium recording the program
Inventor: HASHIMOTO YASUHIRO
IPC: H04N1/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To reduce traffic on a network. SOLUTION: A control apparatus comprises a collecting means to collect control information on a device by communicating every poling interval to a copy machine connected to a LAN, a receiving means to receive a request of control information on the machine from a client personal computer connected to the LAN and a changing means (S16) to change the interval if the request has not been received for a predetermined time (NO in S15).
Patent JP-2002282724-A (JP)
Title: Pulverizer provided with rotary pressure separator and operating method of the pulverizer
Inventor: TANAKA SHINSUKE
IPC: B02C15/04
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a pressurized coal pulverizer which is provided with a rotary pressure separator, and directly connected to a boiler and also, prevents fine powder from entering into the space between a rotary cylinder and a center chute of the rotary pressure separator, controls the pressure of sealing air, enhances combustion efficiency of the boiler and is stably operated for a long period of time, and to provide an operating method of the pulverizer. SOLUTION: This pulverizer whose inside atmosphere is a pressurized atmosphere, is provided with: a rotary table; a plurality of pulverization rollers each of which is placed on the rotary table and rotatable in accordance with rotation of the rotary table; a center chute 13 placed above the pulverization rollers; a rotary cylinder 22 fitted with a plurality of vanes 14; an air duct 16 which communicates with the space between the center chute 13 and the rotary cylinder 22 and also is connected to a blower 15; a pressure difference detector 26 for detecting pressure difference between the internal pressure of the air duct 16 and the internal pressure of the pulverizer; and a damper 25 placed in the air duct 16.
Patent JP-2002293973-A (JP)
Title: Porous polypropylene film and method for producing the same
Inventor: TAKAHASHI YOSHINORI
IPC: C08J9/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a porous polypropylene film which has excellent tear strength and a thermal shrinkage factor of <=5% and can give laminated sheets having excellent moisture permeability, weather resistance and heat resistance, to provide a method for producing the porous film, and to provide a laminated sheet obtained by laminating the porous film to a polyolefin nonwoven fabric. SOLUTION: This porous film comprises 100 pts.wt. of a resin composition, 100 to 200 pts.wt. of calcium carbonate, 0.5 to 20 pts.wt. of titanium oxide whose surface is coated with silica and/or alumina, 0.2 to 10 pts.wt. of a hindered amine photostabilizer having a mol.wt. of 1,500 to 4,500, 0.03 to 3 pts.wt. of biphenylene phosphite antioxidant, and 0.05 to 3 pts.wt. of a hindered phenolic antioxidant. The porous film is molded in a specific thermal treatment condition. The resin composition comprises 100 pts.wt. of ethylene-propylene block copolymer, 3 to 40 pts.wt. of low density polyethylene and 3 to 40 pts.wt. of ethylene-vinyl acetate copolymer.
Patent JP-2002300368-A (JP)
Title: Communication device and computer program
Inventor: OTSUKA SHUJI
IPC: H04N1/387
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a communication device that can simply transmit/receive a piece of image data resulting from reading a document and a picture. SOLUTION: A facsimile terminal reads a document and a picture and transmits the image data. A CPU 10 allows a read section to read the document and the picture, and composites the document image and the picture image by integrating the picture image data to a space of the document image data. Then the CPU 10 transmits the synthesized image data.
Patent JP-2002296083-A (JP)
Title: Flowmeter
Inventor: SHIMIZU AKIRA
IPC: G01F3/22
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a flowmeter capable of reducing power consumption efficiently without exerting an influence on flow measurement. SOLUTION: The angular velocity of a rotor is calculated by a flow comparison part 7, and it is determined whether the angular velocity is stabilized or not. If determined to be stabilized, a switch part 6 is switched to the OFF state, and a supply voltage to a second sensor part 3 between first and second, two sensor parts 2, 3 is cut off.
Patent JP-2002014716-A (JP)
Title: System and program for production planning and recording medium
Inventor: SUZUKI TORU
IPC: G06Q50/04
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an optimum small schedule planning system for orders which completes production within a final delivery period by arranging orders in the order of their delivery periods, calculating the final delivery period of necessary components according to a lead time, and selecting request destinations of component production in consideration of costs and the lead time. SOLUTION: The system is equipped with a means which receives orders for a final product, a means which extracts orders whose received delivery periods are within a certain period, a means which generates a production plan for the product by arranging the orders so that the production is completed within the delivery period, and a means which generates production plans for the components by arranging orders for components in order according to the lead time of the components needed to produce the arranged orders of the product.
Patent JP-2002298442-A (JP)
Title: Bonded optical recording medium and method for manufacturing for the same
Inventor: KOIDE TETSUHIRO
IPC: G11B7/24024
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium of a bonded structure which prevents impact of falling, etc., and peeling and deteriorating in an environmental load and is excellent in reliability without impairing production efficiency. SOLUTION: The outer peripheral end faces of plural disk substrates to be bonded to each other are respectively covered with adhesives used for bonding.
Patent JP-2002303071-A (JP)
Title: Door opening and closing mechanism
Inventor: YOSHIKAWA TAKASHI
IPC: E05F1/06
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a door opening and closing mechanism, capable of surely holding a closing state and, at the same time, lightening control force of the opening and closing of a door. SOLUTION: The door opening and closing mechanism is constituted of a first locking position taken up when the door 2 is closed; a second locking position taken up by slidably moving, when the door 2 is opened and a cam mechanism for pivoting the door 2, with the cam mechanism is constituted of a hinge pin 23 having a pedestal section 23a and used as a pivot of the door when the door 2 is opened; a guide pin 25 set nearer to the central side of an opening section than the hinge pin 23; a hinge groove 9 for the hinge cam to take up the first and second locking positions by guiding the hinge pin 23 to lock both ends, a guide groove 11 for guiding the guide pin 25 from the first locking position to the second locking position; a rib 19 set along the hinge pin 23 and a coaxial circular arc;  a cylindrical surface 10d slidingly brought into contact with the rib 19 at the second locking position; and at the same time, a boss 10, having an uneven step section 10b falling from the pedestal section 23a at the first locking position.
Patent JP-2002302901-A (JP)
Title: Demolition work method for in-tunnel track
Inventor: KANAI MAKOTO
IPC: E01B29/05
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To improve demolition efficiency. SOLUTION: An in-tunnel track 10 is constructed of a plurality of crossties 12 and a plurality of rails 14. In demolition and removal of the track 10, the track 10 is divided into track blocks 18 each having a plurality of crossties 12 connected by the rail 14. When the track 10 is divided into track blocks 18a-18n, the track block 18a located on the farthest position side from a tunnel entrance is removed first. In this removal, the track block 18a located on the farthest position side from the tunnel entrance is moved upward and then shifted toward the tunnel entrance side to be placed on a rail of another tack block 18b adjacent to the track block 18a, and the placed track block 18a is towed and moved along the rail 14. In this way, the divided track blocks 18a-18n are individually conveyed out sequentially to the outside of the tunnel.
Patent JP-2002307840-A (JP)
Title: Color developing composition and heat-sensitive recording material
Inventor: NISHIMURA TAKESHI
IPC: B41M5/30
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a heat-sensitive recording material with excellent color developing sensitivity and storage stability of a color-developed image. SOLUTION: The heat-sensitive recording material comprising at least one compound selected from compounds expressed by general formula (1) as an electron-accepting compound, at least one compound selected from compounds expressed by general formula (2) and at least one compound selected from polyvalent metal compounds, anti-oxidants and reducing agents is provided. (In the formulas, R1-R5 and R8-R12 are respectively a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group or an aryl group and R6 is a hydrogen atom or an alkyl group and R7 and R13 are respectively a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group or a hydroxyl group and in addition, mutually adjoining groups selected from R1 and R2, R2 and R3, R8 and R9 or R9 and RIO may form a carbon cyclic aromatic ring by bonding together with the substituted carbon atoms.).
Patent JP-2002305970-A (JP)
Title: Method and apparatus for growing tree
Inventor: KOJIMA HIROSHI
IPC: A01G7/00
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for growing trees that can grow trees indoor even in the case that the trees originate from a temperature region for a long period of time. SOLUTION: The objective apparatus 1 for growing trees is equipped with a light quantity-measuring device 14 for detecting the amount of light on the surround of the tree 4 arranged inside a house and a temperature controller 3 for controlling the temperature in the soil 6 of the rooting zone of the tree 4. By using the objective apparatus 1, the quantity of light at the surround of the trees 4 arranged inside the house is measured and the temperature of the soil 6 of the rooting zone of the tree is controlled according to the quantity of the light measured.