baber/WOPTO huggingface dataset:
Patent JP-2002306052-A (JP)
Title: Takoyaki cooking plate made of copper and automatic rotary takoyaki-producing machine
Inventor: OKAMURA MITSURU
IPC: A47J37/06
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain an automatic rotary Takoyaki-producing machine capable of producing Takoyaki (griddle-cooked dumplings consisting of wheat flour, bits of octopus, green onion and ginger) while automatically rotating the Takoyaki. SOLUTION: A rotation supporting shaft 23 is rotatably supported through a pillow-shaped bearing unit 24 on a machine frame F and a circular eccentric member 22 is fixed in the same phase at both ends of the rotation supporting shaft 23 and the circular eccentric member 22 is rotatably held by a flange-shaped bearing unit 17 and the flange-shaped bearing unit 17 is fixed to an intermediate part of a vertical strut 33 and a frame 37 for horizontally supporting Takoyaki cooking plate is fixed and supported to the upper end of the vertical strut 33 and a lower end H of the vertical strut 33 is guided through a connecting rod 34 in vertical direction to the machine frame F by a pair of guiding members (35 and 36).  Thus, when a pulley 27 of the rotation supporting shaft 23 is driven by a motor 28, one point of the intermediate part of the vertical strut 33 is circulated around the center P of the rotation supporting shaft 23 and pseudo-elliptical motion is carried out at any points of α, β and γincluding the upper end M hereby. Every kind of Takoyaki can automatically be rotated in cooperation with deep baking hole of Takoyaki cooking plate which the supporting frame 37 supports.
Patent JP-2002313393-A (JP)
Title: Fuel cell
Inventor: HAYASHI KATSUMI
IPC: H01M8/10
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell capable of being heated by self-heating in a short time and improving low temperature startability without using reaction gas for combustion. SOLUTION: In this fuel cell 1, a membrane-electrode structural body having an anode electrode and a cathode electrode disposed on both sides of a solid polymer electrolyte membrane is held by separators (for example, separators in an embodiment). Reaction gas flow passages C and A are provided between the membrane and electrode structure and the separators. The fuel cell comprises a reaction gas flow passage system for starting power generation by supplying reaction gases to a part of the reaction gas flow passages C and A, and a reaction gas flow passages system for normal operation for power generation by supplying the reaction gases to all reaction gas flow passages. The reaction gas flow passage system for starting and the reaction gas flow passage system for normal operation can be switched over each other.
Patent JP-2002310018-A (JP)
Title: Inverter cooling system for hybrid automobile
Inventor: NITAWAKI KUNIHIRO
IPC: B60L50/16
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an inverter cooling system for a hybrid automobile capable of being worked with small power consumption, and being inexpensively manufactured. SOLUTION: An air-cooled jacket 14 including a radiation part 13 of an inverter 10 in a sealed state, is connected to a passage of an intake pipe 8 of an internal combustion engine. By removing the heat from the radiation part 13 by utilizing the flow of the intake air utilized in the combustion of the internal combustion engine, the overheating of the inverter 10 prevented, which dispenses with a fan, a motor or a means such as a water jacket and a pump for cooling the radiation part 13 of the inverter 10, reduces the manufacturing cost, and saves the electric power.
Patent JP-2002317133-A (JP)
Title: Ink for ink jet recording device, ink jet recording system, ink jet recording device, and ink vessel
Inventor: ONISHI YASUHARU
IPC: C09D11/38
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an ink for an ink jet recording device being capable of obtaining a printed matter having a high charge stability and a storage stability, and excellent water resistance, and to provide an ink jet recording system, and the ink jet recording device, and an ink cartridge. SOLUTION: The ink for the ink jet recording device comprises printing ordinary paper with an ink jet printer using an ink A comprising a reactive dye, an organic solvent, and a surfactant, and an ink B comprising adding a polyethylene glycol (#200) of 5 pts.wt. to the ink A, dipping over the whole face of the printing samples into pure water at 25 deg.C, then leading a color difference ΔE, as the color difference ΔEa regarding a printing matter with the ink A, and as the color difference ΔEb regarding the printing matter with the ink B, and satisfying the relationship of the ΔEa and the ΔEb, 0.9>=the ΔEb/the ΔEa. The ink jet recording system, the ink jet recording device, and the ink cartridge using the ink for the ink jet recording device are adopted.
Patent JP-2002308502-A (JP)
Title: Image forming device
Inventor: SETO TAKASHI
IPC: G03G21/00
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To perform image forming without getting into excess or shortage condition of a paper sheet in an image forming part by a simple structure and simple control even when a paper sheet feeding speed at image forming in the image forming part is variable. SOLUTION: When a paper sheet length is A, a paper sheet feeding speed at paper sheet supply from a paper storage part is V1, a paper sheet feeding speed at image forming in the image forming part is V2, a paper sheet feeding speed at paper sheet discharge from the image forming part is V3, a paper sheet interval at paper sheet supply from the paper sheet storage part is L1, a paper sheet interval at image forming in the image forming part is L2, and a paper sheet interval at paper sheet discharge from the image forming part is L3; the paper sheet feeding speed and the paper sheet interval at paper sheet supply, image forming, and at paper sheet discharge are set so as to satisfy a following numerical expression: (A+L1)/V1=(A+L2)/V2=(A+L3)/V3. Thus, the paper sheet interval time at paper sheet supply, image forming and at paper sheet discharge is kept same.  Even when the paper sheet feeding speed at image forming in the image forming part is variable, the image forming can be performed without getting into the excess or shortage condition of the paper sheet in the image forming part.
Patent JP-2002320262-A (JP)
Title: Radio transmission apparatus and radio communication method
Inventor: MIYOSHI KENICHI
IPC: H04W28/18
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To perform effective high-speed packet transmission by estimating the quality of an up line highly accurately while preventing congestion on a communication line due to the report of down line quality information. SOLUTION: Communication terminals MS-A, MS-B and MS-C are made to report the quality information of the down line (CIR-Carrier to Interference Ratio, etc.), at a slow period. The MS-B is preliminarily selected, which has the best quality of the down line in BS. Then, in selecting MCS, the BS requests the quality information of the down line to the MS-B. The MS-B reports the quality information of the down line to the BS in response to the request from the BS. After that, the BS performs the MCS selection on the basis of the reported the quality information of the down line, and transmits packet data to the MS-B in the MCS.
Patent JP-2002315851-A (JP)
Title: Golf club
Inventor: AIZAWA KATSUYUKI
IPC: A63B53/02
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a golf club, with which the generation of foreign sounds in a shaft hollow part can be prevented when using the golf club. SOLUTION: On a hosel part 3 of a main body 2 of head, a shaft attaching hole 6 opened on the top end thereof is formed, a shaft 4 is fixed through an adhesive agent 10 applied between an inner wall surface 12 of the shaft attaching hole 6 and an outer peripheral surface 13 on a top end part 5 of the shaft 4 and at a position on a hollow part 7 of the shaft 4 on the side of the top end part 5, an adhesive agent absorbing member 11 having gas permeability is fixed.
Patent JP-2002324087-A (JP)
Title: Method and apparatus for design of frame structure
Inventor: UEDA MINORU
IPC: G06F17/50
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for design of a frame structure capable of designing an optimum frame structure by anyone easily and in a short time. SOLUTION: In the method, conditions related to shapes of electric power pylons are inputted (step S1), shapes of a plurality of the pylons is formed based on the inputted conditions (step S2), materials and the like are assigned to the shapes in a manner to bring stresses of each part and the like into satisfaction of basic conditions, so that design results of the pylons are prepared (step S3 to S5). Each design result of the pylons are evaluated (step S6), if the results are not satisfied completion conditions, while referring evaluated results on a plurality of the design results, the shapes are formed based on shapes of the pylons corresponding to a plurality of the design results (step S8). Then, with repeating steps from S3 to S8, the most highly evaluated design result among the design results is chosen.
Patent JP-2002323445-A (JP)
Title: Organism light measurement apparatus
Inventor: KAGA MIKIHIRO
IPC: G01N21/35
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To increase the degree of freedom in arrangement or the behavior of a subject. SOLUTION: The organism light measurement apparatus is divided into a body apparatus 100 and a repeating installation 200 for transferring a signal between the body apparatus and the repeating installation via radio communication. In the repeating installation, merely functions for terminating a luminous signal section and for radio communication are arranged. The functions include a radio communication processing section 201, PLL 202, a modulation semiconductor laser section 203, a group 204 of optical fibers for irradiation, a group 205 for optical fibers for detection, a photo diode section 206, and the like.
Patent JP-2002328682-A (JP)
Title: Acoustic system for automatically controlling sound quality and volume, and method for controlling sound quality and volume
Inventor: ISHII KEI
IPC: G01H17/00
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an epoch-making acoustic system for automatically controlling sound quality and volume which measures a transfer function of a sound field, without giving a sense of discomfort to those who are in the sound field, such as the inside of a room. SOLUTION: This acoustic system is provided with a band noise generating part 11 which successively produces a plurality of band noise signals whose frequency bands are respectively different and outputs the signals from a loudspeaker 34, a detected noise analysis part 14 which analyzes the detected noise signal detected by a microphone 35 provided in the sound field of the loudspeaker 34 for every predetermined frequency band, and a transfer function calculation part 13 which inputs the band noise signal and the detected noise signal, and calculates the transfer function of the sound field to the microphone 35 from the loudspeaker 34, and controls the sound quality and volume in accordance with the noise in the sound field, using the calculated transfer function.
Patent JP-2002328017-A (JP)
Title: Method for monitoring worked depth
Inventor: TACHIKAWA HITOSHI
IPC: G01B17/00
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for monitoring worked depth capable of accurately controlling the worked depth of an object to be worked by laser beam machining. SOLUTION: Light emitted from a pulse laser oscillator 2 is divided by a semi-transparent mirror 3, and a portion of the light passes therethrough, and another portion of the light reflects thereon. The light passing through the semi-transparent mirror 3 is converted photoelectrically by a photodiode 8, shaped in waveform by an amplifier 9 and input to the start terminal of a delay measuring instrument 10. The light reflecting on the semi-transparent mirror 3 is entered an objective lens 4, focused into a prescribed form and projected onto the object to be worked 5. An acoustic wave caused by ablation phenomenon is generated on the surface of the object to be worked 5.  A portion of the acoustic wave is propagated to the back side, converted into voltage signals by a collective microphone 6, amplified by an amplifier 7 and input to the stop terminal of the delay measuring instrument 10. The difference of arrival time between the optical signals and the acoustic signals, which corresponds to the worked depth, is measured by the delay measuring instrument 10.
Patent JP-2002326850-A (JP)
Title: Red-based colored aggregate and method for producing the same
Inventor: ONO TERUAKI
IPC: C04B20/04
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To obtain colored aggregate that is colored by beautiful red-based color at a quite low cost. SOLUTION: This red-based colored aggregate is produced by firing aggregate size arenite or rhyolite under oxidizing atmosphere to convert the contained iron component into Fe2 O3 imparting red-based color to the aggregate. This method for producing red-based colored aggregate comprises a step of forming crushed rock gallet obtained by crushing an ore containing 1.5 wt.% or more of iron component in order to color the surface of the aggregate into red-based color by adding a binder which disappears in the firing step, and a step of sintering the formed body obtained by the forming step under oxidizing atmosphere to convert the contained iron component into Fe2 O3 for red-based coloring.
Patent JP-2002005285-A (JP)
Title: Assembly equipped with detent function of gear engagement and neutral
Inventor: BROCKELBANK DAVID
IPC: F16H63/38
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an assembly improved in a detent function of a gear engagement and a neutral for shifting a speed change gear and a neutral signal operation function. SOLUTION: An assembly 10 provides the detent function of the gear engagement and the neutral signal operation function by using a simple detent member 22. A shift member 12 has gear engagement grooves 32 and 34 whose depths 38 and 36 are different with each other and a neutral detent groove 30. A plug assembly 18 holding the neutral member 22 is fitted with sensors 42 and 44 and the signal is supplied by detecting the moment when the detent member 22 is in an axial position along the second axis 24 according as the shift member 12 is in neutral position.
Patent JP-2002044740-A (JP)
Title: Mobile radio system
Inventor: KRIARAS IOANNIS
IPC: H04L12/66
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a mobile telephone system with a new architecture capable of processing voice Internet protocol traffic. SOLUTION: In the system, real time traffic from a mobile station (22) is processed in routing by Internet protocol core (20) of public terrestrial mobile telephone connected to either of media gateways (28, 32). The gateways (28, 32) provide services of public switching telephone network/integrated service digital network (26) and Internet protocol backbone (30), the services are provided without through GPRS gateway.
Patent JP-2002345032-A (JP)
Title: Method and system for providing image to portable telephone
Inventor: ADACHI HIROAKI
IPC: H04W4/18
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a prepared source image while converting the image and adding characters depending on a specification for each portable telephone or taste of a user. SOLUTION: In the method for providing image to a portable telephone, with which image information can be provided in addition to text information, this method is provided with a step (S1) for storing the image to be provided and attached information in a storage device, step (S2) for registering optimizing information for each machine type and/or based on the taste of the user, step (S3) for extracting a code, with which the machine type and/or user of the relevant portable telephone can be specified, from the receiving signal of the portable telephone, step (S4) for calling optimized data from the storage device according to the extracted code and optimizing an image requested from the user corresponding to the taste and/or terminal of the user, step (S5-1) for adding and compositing characters with the optimized image, process (S5-2)  for optimizing and compositing a background image, and step (S6) for providing the optimized image and characters to the user.
Patent JP-2002343587-A (JP)
Title: Lighting circuit for light-emitting diode and lighting method of light-emitting diode
Inventor: ASADA KAZUMA
IPC: H05B43/00
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a lighting circuit for a light-emitting diode that has a good efficiency and stable luminance. SOLUTION: The light-emitting diodes D1-D10 and the resistor R31 for detecting the current are connected in series, and a voltage Vout is impressed by a DC/DC converter 2. In this lighting circuit 1, a voltage Vout that corresponds to the number of lighting is impressed on the light-emitting diodes D1-D10 by adjusting the voltage of the DC/DC converter 2 so that the current Iout detected by the resistor R31 may be constant, even if the number of lighting of the light-emitting diodes D1-D10 changes.
Patent JP-2002337251-A (JP)
Title: Sidewall laminating former
Inventor: ONIMATSU HIROYUKI
IPC: B29D30/72
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a sidewall laminating former which can accurately laminate a sidewall on a low cover. SOLUTION: The sidewall laminating former comprises a pair of right and left former bodies 1 and 1. Each former body 1 has a plurality of former segments 3, etc., having two types of large and small circumferential lengths alternatively arranged, support members 4 having the segments 3 mounted at an outer end side, and enlarging/contracting means 5 for enlarging/contracting the plurality of segments 3, etc., by radially reciprocating the members 4. Further, the plurality of the segments 3, etc., are radially enlarged at an equal radial stroke so that outer surfaces of the plurality of segments 3, etc., become a continuous cylindrical state in an enlarged state.
Patent JP-2002344234-A (JP)
Title: Leaking waveguide and manufacturing method therefor
Inventor: WATANABE SONOO
IPC: H01Q13/22
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a leaking waveguide with high efficiency, high accuracy and high quality, and to provide the leaking waveguide. SOLUTION: The method for manufacturing the leaking waveguide comprises the steps of punching to form a slot 2 at a flat copper laminated strip-like unit 5, then forming the strip-like unit 5 into a circular cross-sectional shape and subsequently forming the unit 5, in a flat circular cross-sectional shape, and further externally engaging a sheath 3, while making the unit move 5 continuously. A conductor 1 has a flat circular cross-sectional shape and has a smooth wall surface, in which rugged waves are eliminated.
Patent JP-2002012384-A (JP)
Title: Passage facilities, and passenger conveyor for passage facilities
Inventor: SAITO CHUICHI
IPC: B66B31/00
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide passage facilities capable of effectively utilizing a space in the width direction of the passage without degrading the convenience of users of the passage by attaching a passage conveyor. SOLUTION: In the passage facilities with the passenger conveyor (1) attached along the passage (2), a common supporting body is provided between a stairway of the passenger conveyor (1) and the passage (2), and a moving handrail 5 of the passenger conveyor and a handrail 10 for the passage are supported by the common supporting body.
Patent JP-2002346415-A (JP)
Title: Wood crusher
Inventor: UEDA KAZUNORI
IPC: B02C18/14
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a wood crusher capable of adjusting the size of crushed wood within a desired range, without decreasing the efficiency of crushing. SOLUTION: The crushing unit 4 installed on a self-running wood crusher is equipped with a crushing roter 20 with crushing bits 18 along its outer circumference and a rotating shaft 20a, anvils 27b and 27c mounted on anvil stays 89 on the outer circumference side of crushing roter in a way that the anvils can move thereon to adjust the distance between the anvils and the crushing roter, and a screen member 26 which is equipped with a certain distance from the crushing roter 20.
Patent JP-2002354338-A (JP)
Title: Imaging device and imaging method
Inventor: HATTORI MITSUAKI
IPC: H04N5/235
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device and an imaging method by which burdens are placed on a user with posterior image processing by himself because of acquisition of only one image with wrong white balance correction can be reduced. SOLUTION: The imaging device has a mode of acquiring two or more images with a single photographing. When this mode is selected (S202, YES), two images are acquired using different white balance correction values with a single photographing (S207 and S211), so that the user can perform image processing by using one of the two images.
Patent JP-2002351419-A (JP)
Title: Display device
Inventor: MIYAZAWA TOSHIO
IPC: G09G3/36
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To make selectable a gradation voltage having a large number of bits within a limited space. SOLUTION: The device is provided with pixels arranged in a matrix manner, a means which selects one of pixel groups that are arranged in parallel in one direction, a means which supplies video signals to respective pixels of the pixel groups in accordance with the selection, a transfer data computing section which generates data signals with a clock timing corresponding to gradations from n bit information indicating the gradations and a gradation voltage selecting circuit section which selects voltage signals corresponding to all gradations with the clock timing and makes the selected voltage signals the video signals.
Patent JP-2002348276-A (JP)
Title: Stable astaxanthin-cyclodextrin inclusion compound, production method for the same, and solutions, food and drink, feed, medicinal drugs and cosmetics containing the same
Inventor: SHINAGAWA ICHIHIRO
IPC: A23L5/41
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a stable astaxanthin-cyclodextrin inclusion compound and a production method for the same, and solutions, food and drink, feed, medicinal drugs and cosmetics containing the same. SOLUTION: The astaxanthin-cyclodextrin inclusion compounds characteristically prepared by the combination of β-cyclodextrin and γ-cyclodextrin with astaxanthin.
Patent JP-2002349295-A (JP)
Title: Throttle device of engine
Inventor: OZEKI NAOMI
IPC: F02D9/10
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To restrain an engine stall and adverse influence on an engine by leakage of hot water to the bypass passage 11 to 13 side by improving sealing performance between bypass passages 11 to 13 and a hot water passage 14. SOLUTION: When a bridging type part of a gasket 7 for sealing a part between a throttle body 5 and a housing 6 of an ISC valve 3 is formed as bridging parts 35 and 36 of a double structure, a twist and deformation of the bridging parts 35 and 36 of the gasket 7 can be restrained so that the sealing performance between the bypass passages 11 to 13 and the hot water passage 14 can be improved. Thus, since leakage of the hot water to the intake air passage 4 side can be restrained, the engine stall and the adverse influence on the engine can be restrained. Since one gasket 7 is used as a sealant, the number of part items and installing manhours can be reduced without deteriorating an icing preventive effect by the hot water.