baber/WOPTO huggingface dataset:
Patent JP-2002229555-A (JP)
Title: Image processor
Inventor: SHIBATA TAKAYUKI
IPC: G09G5/377
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an image processor which displays image data of high priority behind a translucent-color part having high display priority while the data are affected by the translucent color. SOLUTION: A transparent color and translucent color processing circuit 2r performs translucent color operation according to translucent-color image data that an attribute controller 2k reads out and pixel data of corresponding addresses of a display buffer of a display buffer which overlap with the pixel data. Then the processing circuit 2r converts the pixel buffers in the display buffer into pixel data which are seen through the translucent color and outputs the pixel data as the operation result as new pixel data to the attribute controller 2k. The attribute controller 2k overwrites the image data as the result of the translucent color operation inputted from the processing circuit 2 to the addresses of the image data read out for the translucent color operation and does not perform the translucent color operation when the read-out pixel data are in the translucent color.
Patent JP-2002313534-A (JP)
Title: Far infrared radiation ceramics coated heat pipe
Inventor: SAKAI SEIJI
IPC: F28D15/02
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To solve problems that mildew and bacterial breed inside a narrow space and on articles enclosed therein due to no circulation of air and much damp inside the narrow space such as a closet and that unpleasant odor caused by the mildew cannot be avoided. SOLUTION: In order to circulate air in the narrow space, a self-regulating semiconductor heater is enclosed as an air warming means in this ceramics coated heat pipe, and a current is applied to warm and circulate the air by a heating effect. Furthermore, far infrared rays and minus ion are radiated together with heat through ceramics coated on the surface of the pipe, to obtain antibacterial and mildew-proofing effects.
Patent JP-2002338178-A (JP)
Title: Escalator device
Inventor: OGAWA YUTAKA
IPC: B66B23/12
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a thin escalator device. SOLUTION: A front edge part of a footstep 4 is connected to a tip part of an arm member 5 connected to a chain 6, the torque is transmitted to a rear end part of the footstep 4 from an upper sprocket wheel 8 through a chain 23, when the footstep is transferred from an upward circulation area where users ride on the footstep to a downward circulation area free from the user, and the footstep is transferred onto an upper rotary supporting arm 20 rotated in synchronization with the upper sprocket wheel to be downwardly guided. When the footstep 4 is transferred from the downward circulation area to the upward circulation area, the torque is transmitted to the rear end part of the footstep 4 from a lower sprocket wheel 9 through a chain 13, and the footstep 4 is transferred to a lower rotary supporting arm 10 rotated in synchronization with the lower sprocket wheel to be lifted up. Accordingly, a ride face 4a of the footstep 4 can be horizontally kept and transferred.
Patent JP-2002340200-A (JP)
Title: Oil seal
Inventor: KOJIMA HIROSHI
IPC: F16J15/3244
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an oil seal capable of holding stable sealing performance over a long period. SOLUTION: A fluororesin for forming a seal surface 6 includes a fibered filler F. The lengthwise direction of the respective fibered fillers F is slantingly arranged in the shaft direction.
Patent JP-2002340221-A (JP)
Title: Solenoid valve control device
Inventor: UNOU HARUKI
IPC: H01F7/16
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid valve control device capable of reducing a valve opening sound of a solenoid valve. SOLUTION: This solenoid valve control device 3 is arranged for controlling the solenoid valve 1 by interlocking with ON operation of an operation switch 6 of a gas apparatus. A rectifying means 5 is arranged for generating driving voltage of the solenoid valve 1 by performing full-wave rectification on a commercial power source 4. A solenoid valve driving means 7 is arranged for driving the solenoid valve by impressing the rectified driving voltage on the solenoid valve 1. The solenoid valve driving means 7 opens the solenoid valve 1 by starting impression of the driving voltage on the solenoid valve 1 in a voltage rising period or a voltage dropping period of being lower than peak voltage in the driving voltage from the rectifying means 5 when the operation switch 6 is turned on.
Patent JP-2002047125-A (JP)
Title: Skin care preparation for inhibiting sebum secretion
Inventor: INOMATA SHINJI
IPC: A61K8/97
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a skin care preparation containing a substance having the activity to inhibit matrix metalloproteinase. SOLUTION: This skin care preparation for inhibiting sebum secretion contains a metalloproteinase inhibitory substance.
Patent JP-2002349473-A (JP)
Title: Electric fan
Inventor: NOGUCHI KOJI
IPC: F04B49/06
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an electric fan that can be easily switched over in its operations even in a dark room while sleeping or the like. SOLUTION: A light-emitting device 14 is disposed under an operating member 10 for operating a switch 16 for stopping, change of outputting or the like of an electric motor.
Patent JP-2002347802-A (JP)
Title: Accommodation case
Inventor: KOBAYASHI MINORU
IPC: B65D43/16
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an accommodation case in which a hinge is not broken even when a lid body is turned with the force exceeding the predetermined value by the predetermined angle or over. SOLUTION: The accommodation case comprises a body 2 and a lid body 3 which are injection-molded out of a PP material (polypropylene) and integrated with each other, and is provided with a first hinge 4 for allowing the lid body 3 to be turnable with respect to the case body 2, and a second hinge 5 for expanding the turnable range of the lid body 3 by the first hinge 4. The second hinge 5 is thicker than the first hinge, and wishstands the force exceeding the predetermined value. Two slots 6 are formed on both end sides of the second hinge 5. The hinge can be prevented from being broken even when the lid body 3 is turned with the force exceeding the predetermined value by the predetermined angle or over.
Patent JP-2002023335-A (JP)
Title: Device and method for processing photographic product
Inventor: SZAJEWSKI RICHARD P
IPC: G03D5/06
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide uniform development by uniformly diffusing a developing solution. SOLUTION: The photographic material processing device and method for providing the uniform application of the processing solution to render the uniform development. This device uses, for example, a diffusion bar, which applies the restricted amount of the developing solution to photographic materials, such as, the films exposed with images. A pressurizing section which is in the form of, for example, a weighting roller or spring type roller, functions as a squeegee roller and improves the contact of the films with a supporting base and/or a heat source. The roller device having at least the diffusing section and pressurizing section described above is so constituted as to allow the diffusing section and pressurizing section to come into contact with the photographic materials at plural points.  In another embodiment, the additional part in the form of, for example, a mixing section may be used for further stirring the applied solution.
Patent JP-2002349320-A (JP)
Title: Fuel vapor processing apparatus for internal combustion engine and fuel injection amount control apparatus for internal combustion engine
Inventor: MATSUBARA TAKUJI
IPC: F02D45/00
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a fuel vapor processing apparatus capable of purging a large volume while suppressing deviation in an air-fuel ratio, thereby purging a fuel vapor produced in a fuel tank toward an intake side of an internal combustion engine. SOLUTION: A canister 10 that adsorbs the fuel vapor is provided. A purge VSV 18 is disposed between the canister 10 and an intake air passageway 16. An air flow meter 22 that detects an amount of intake air flowing into the intake air passageway 16 is provided. There is also provided an intake air oxygen sensor 28 in a surge tank 26. The ratio of a purge air amount to the amount of intake air (a purge air ratio) is obtained based on a flow rate of a purge gas flowing through the purge VSV 18 and a concentration of a vapor detected by the intake air oxygen sensor 28. A fuel injection amount is increased according to the calculated purge air ratio.
Patent JP-2002351244-A (JP)
Title: Thermal fixing roller
Inventor: ASAI TOSHINOBU
IPC: G03G15/20
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a thermal fixing roller, free from decrease in lifetime property through a heat-caused deterioration from the interior of a rubber layer even when a heat source is incorporated inside and heating is started from the interior thereof with the heat source. SOLUTION: The thermal fixing roller 10 is provided with a rubber elastic layer 13 on a metallic core shaft 11 incorporating the heat source. A heat resistant resin layer, having a heat resistance more excellent than that of the rubber elastic layer 13, preferably a heat resistant resin layer 12 having a thermal conductivity of 0.2 W/m deg.C-0.8 W/m deg.C and a thickness of 2 μm-50 μm is formed between the metal core shaft 11 and the rubber elastic layer 13.
Patent JP-2002353676-A (JP)
Title: Heat dissipating unit for electronic circuit
Inventor: HASEGAWA JUNICHI
IPC: H05K7/20
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a heat dissipating unit which is improved in air-cooling efficiency so as to drop the temperature of a device on a circuit board. SOLUTION: A projector is equipped with an air-cooling fan 4a which generates an air flow moving toward an exhaust vent 7a from an intake vent 6 in a case 5, a circuit board 3 which is provided in the case 5 and mounted with circuit parts including switching elements Q1 to Q5, and heat dissipating plates 10 and 11 thermally coupled with the switching elements Q1 to Q5. An air flow is made to pass through a space surrounded with the heat dissipating plates 10 and 11 with fins and an insulating member 12. An air flow is made to pass through a space where the circuit board 3 is surrounded with the insulating member 12.
Patent JP-2002348118-A (JP)
Title: Method for manufacturing spinel type lithium manganate
Inventor: O TAKESHI
IPC: H01M4/505
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To manufacture a spinel type lithium manganate by the reaction of electrolytic manganese dioxide and lithium hydroxide which is carried out in the presence of acetic acid, which is a reducing agent, in an autoclave, at a temperature of 180-250 deg.C for 6 to 36 hours. SOLUTION: The spinel type lithium manganate can be manufactured from inexpensive electrolytic manganese dioxide by hydrothermal reaction.
Patent JP-2002044148-A (JP)
Title: Method for routing traffic in network
Inventor: NAGARAJAN RAMESH
IPC: H04Q11/04
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a technology with which a fault in an optical network or other kinds of networks is protected. SOLUTION: An OC-x traffic unit or other kind of traffic unit is routed between nodes in a network on corresponding sets of trunks resulting that the traffic is balanced between different paths and a restoration process to the traffic is executed by switching of service layers or transport layers. The switching of the service layers is conducted by switching of the Internet protocols or switching of other kind of service layers or the basis of packets.
Patent JP-2002345542-A (JP)
Title: Cap having comb
Inventor: SHINOZAKI NATSUO
IPC: A45D24/22
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a cap having a comb by which the application of a content liquid to hair can be sufficiently and efficiently performed. SOLUTION: On the upper end of an assembling cylinder 5, an erecting cylinder 8 which is flat in the longitudinal direction is erected through an inner flange-shape top wall 7. In this case, the assembling cylinder 5 is closely assembled with a mouth cylindrical section 3 of a container body 2 having squeezing property. Then, a base plate 15 having a comb tooth body 12 wherein a plurality of comb tooth pieces 14 are arranged in two lines with equal intervals for respective lines, is assembled with a recess 11 which is formed on the upper surface of a top plate 9 provided on the upper end of the erecting cylinder 8. On the upper surface of the base plate 15, the comb tooth pieces 14 for the second line are erected and arranged between the comb tooth pieces 14 for the first line by turns in order.  In this case, a discharging hole 16 is provided at a right angle to the combing direction of hair, at the upper section of respective comb tooth pieces 14. At the same time, a discharging channel 17 penetrates from the discharging hole 16 to the lower surface of the top plate 9. A fitting cylindrical piece 15a is provided on the lower surface of the base plate 15 in a manner to correspond with the arrangement of respective comb tooth pieces 14. At the same time, a fitting cylindrical section 9a is provided in the recess 11 of the top plate 9. Then, a frame comb tooth piece 13 is erected and arranged at the right and left end sections of the erecting cylinder 8.
Patent JP-2002349656-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: NISHII DAIKI
IPC: F16H15/38
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a toroidal type continuously variable transmission and its an output side disc, which can ease a concentration of stress towards a groove of an output side disc, hooked by a dislocation proofing part of a needle bearing. SOLUTION: An output side disc 3 is equipped with a perforation 30, through which an input shaft perforates and a hooked groove 40 which is formed in the inner periphery of the perforation 30 and a pull-out preventing part 42 to protect a needle bearing from pulling out in the axial direction of the input shaft, and the hooked groove 40 has arc planes 40a, 40b which disperse stress applied to and relieves it.
Patent JP-2002032750-A (JP)
Title: Method and device for image generation, method and device for optimization, program, and storage medium
Inventor: COMBES IAN GEOFFREY
IPC: H04N1/387
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for generating an image of plural composite components. SOLUTION: An image is generated by drawing plural graphical objects composed according to a 1st hierarchical structure showing the composite representation of the image. The 1st hierarchical structure includes nodes representing operation for combining the components or subrepresentation of composite representation of the image. The method stores a 2nd hierarchical structure in one node of the 1st hierarchical structure. The 2nd hierarchical structure shows an unconcealed area of an object relating to the node. Then the space where the object is determined is divided into areas. The image is generated by superposing the 2nd hierarchic structure on the object so that the object is included in the 2nd hierarchical structure, traversing the superposed 2nd hierarchical structure, and discriminating and drawing areas including part of the unconcealed area.
Patent JP-2002363579-A (JP)
Title: Stabilized gas hydrate, method and apparatus for stabilizing gas hydrate
Inventor: KODA KAZUO
IPC: C07C5/00
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for stabilizing a gas hydrate which can stabilize the gas hydrate without an increased rate of ice and also can suppress it from dissociating even at a possibly highest temperature below ice point without an increased rate of ice. SOLUTION: The stabilized gas hydrate comprises being covered with an ice shell containing solid fine particles around it. The method comprises a gas hydrate producing process, a separating and dewatering process, a freezing process and a solid fine particle supplying process, wherein the gas hydrate producing process reacts a water raw material and a gas raw material to produce a gas hydrate; the separating and dewatering process separates the produced gas hydrate from the water raw material and the unreacted gas raw material; the freezing process freezes the water around the separated and dewatered gas hydrate; and the solid fine particle supplying process supplies solid fine particles in a water raw material at a stage prior to the separating and dewatering process.
Patent JP-2002358387-A (JP)
Title: System and method for managing contents, and terminal with stored contents
Inventor: URA KAZUO
IPC: G06F21/10
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a system for managing contents, which permits each termi nal mutually to copy the contents stored in the terminals based on the condition that the right to copy is obtained from the managing system in advance, thereby enabling the terminals to prevent unauthorized copying. SOLUTION: A terminal 5 with stored contents purchased from a sales service distributor sends a request for consent to copy to a work management center 1 when its contents are provided to another customer terminal 5. The work management center 1 decides whether or not the copy can be permitted when the center receives the request for the consent to copy from the terminal 5 with the stored contents and sends information of the consent to copy to the terminal 5 with the stored contents if the consent to copy is permitted.
Patent JP-2002364428-A (JP)
Title: Catalyst deterioration decision device
Inventor: KUZE YASUHIRO
IPC: F02P5/15
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst deterioration detection device capable of accurately detecting deterioration of an exhaust emission control catalyst on the basis of an oxygen storage amount of the catalyst. SOLUTION: This catalyst deterioration detection device detects the deterioration of the exhaust emission control catalyst 20 with an oxygen storage action on the basis of the oxygen storage amount of the catalyst 20. The device has an air-fuel ratio control means 18b, a storage amount estimation means 18a estimating the oxygen storage amount of the catalyst 20, a downstream air-fuel ratio detection means 25 detecting an exhaust air-fuel ratio on the downstream of the catalyst 20, and a catalyst deterioration decision means 18c deciding the deterioration of the catalyst 20 on the basis of the detected exhaust air-fuel ratio and the estimated oxygen storage amount. Because the air-fuel ratio control means 18b controls the air-fuel ratio such that the exhaust air-fuel ratio of exhaust gas flowing in the catalyst 20 alternately oscillates between the rich side and the lean side just before the catalyst deterioration decision means 18c detects the deterioration of the catalyst 20, the deterioration can be accurately detected.
Patent JP-2002358151-A (JP)
Title: User input device, computer to which user input device is connected, method for controlling its computer and storage medium
Inventor: REKIMOTO JIYUNICHI
IPC: G06F3/0489
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To execute an input operation without any inconvenience even under a situation that one hand is not available due to another job. SOLUTION: A user input device is provided with a user input means for allowing a user to input data or a command by using his or her body and a use configuration detecting means for detecting the use configurations of the user input means with the body of the user. A computer main body side to which the user input device is connected is able to change the operation of an application which is being executed by an application executing means according to the detected result of the use configuration detecting means.
Patent JP-2002359706-A (JP)
Title: Facsimile system and facsimile terminal
Inventor: SHIMIZU KIICHIRO
IPC: H04N1/00
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile system that can manage received image information by each of document contents. SOLUTION: Facsimile terminal 100a and 100b negotiate in advance a retrieval key (number). When the transmitter side facsimile terminal transmits image information to the receiver side facsimile terminal, the transmitter side facsimile terminal transmits the retrieval key and the receiver side facsimile terminal converts the received image information into a file and registers the file to a database in corresponding to the received retrieval key.
Patent JP-2002365488-A (JP)
Title: Light source device
Inventor: UEDA HIROSHI
IPC: G02B19/00
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To achieve the miniaturization and cost reduction of a light source device which introduces light into an optical fiber by improving light introduction efficiency. SOLUTION: Each LED 2 annularly placed around an axis C is provided with a lens 3 for collimating. The optical axis of light is inflected by a prism 4 placed ahead of the lens 3 so that the optical axis gradually separates from the axis C and the light is made incident on a concave mirror 5. A reflecting mirror 7 opposite to the concave mirror 5 is provided at the inner peripheral side of the LED 2. The reflection plane 7a of the reflecting mirror 7 has a top 7b on the axis C and a curved surface made by rotating the partial curved line of an ellipse, a parabola or a circle around the axis C. The light reflected by the concave mirror 5 is reflected by the reflection plane 7a of the reflecting mirror 7 at the near side of the axis C, and the incidence end surface 6a of an optical fiber 6 is irradiated with the light at a small angle of incidence.  Thereby, the light emitted from the LED 2 can efficiently be guided to the incidence end surface 6a of the optical fiber 6, and the light reflected by the incidence end surface 6a is reliably sent forward through the optical fiber 6.
Patent JP-2002322880-A (JP)
Title: Hinge for folding door
Inventor: FUKUDA MASAYA
IPC: E05D1/04
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a hinge for a folding door capable of securing clearance between a slave door and a master door, and capable of taking a countermeasure against nip of fingers. SOLUTION: In this hinge for the folding door, (A) body members 2 and 2' are composed of a pair of arm part 3 and gear part 4 of a symmetric shape, and in the arm part 3, a door installing part 32 adjusted to the door thickness of the folding door is arranged in one of a plate-like base part 31, a seal material installing part 33 is arranged in the other rear end part of the base part 31, and the gear part 4 has a base part 41 continuously arranged on the end of a connecting part 34 of the base part 31, a partial gear tooth 44 formed on a peripheral surface on the front end of the base part 41, a bearing 45 concentric with the tooth 44, (B) a soft material seal material 5 forming a plurality of cutout parts 46 at an interval in the gear part 4, and formed of a flexible projecting piece 52 projected from a base piece, (C) a base part 61 having an almost trapezoidal shape,  and having an almost trapezoidal void inside, a support material 6 for bilaterally symmetrically arranging an circular arc-shaped shaft part 62 in a cut line tip part of a long edge side central part of the base part 61, and (D) a plurality of intermediate support materials 7 fittable to the cutout parts 46 and the shaft part 62.