baber/WOPTO huggingface dataset:
Patent JP-2002215271-A (JP)
Title: Notebook computer mounting board
Inventor: TSUNODA KEIJI
IPC: G06F1/20
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To cool a notebook computer so as to suppress its heat generation. SOLUTION: This notebook computer mounting board 10 is provided with a mounting plate 14 on which the notebook computer 12 is mounted, an inclination member 17 to form an air intake passage 16 for cooling formed on a lower part of the mounting plate 14 and a supporting member 18 to incline the mounting plate 14 at a specified angle α. The mounting plate 14 consists of wire gauze or a punching board, etc., and is provided with a plurality of air vents 14a. When the air in the air intake passage 16 for cooling facing the bottom surface of a main body 12b is heated, the air in the air intake passage 16 for cooling becomes an airflow to flow upward since the air is blown out by temperature rise.  The air in the air intake passage 16 for cooling is exhausted from an exhaust vent 22 in accordance with generation of such airflow as shown by arrows in a figure 2, the outside air is simultaneously introduced from an intake vent 20 to the air intake passage 16 for cooling and the bottom surface of the main body 12b is cooled.
Patent JP-2002216168-A (JP)
Title: Ticket-vending machine
Inventor: KOJIMA TAKAHIRO
IPC: G07B15/00
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To simplify adjustment processings among the respective companies after a ticket issuance processing by prioritizing cards to be inserted. SOLUTION: This ticket-vending machine is provided on the present company side where a boarding ticket to enable boarding from the present company line to other company lines is issued and is constituted of a reading means to read data recorded on the card inserted into the ticket-vending machine and an amount reduction control means to perform an amount reduction processing of a fare for the present company line on the boarding ticket to be issued from a main body of the ticket-vending machine from the card for the present company line and to perform an amount reduction processing of a fare for other company line for the card for other company when prescribed data to indicate the card for the present company line and prescribed data to indicate the card for other company line are included in the read data.
Patent JP-2002218716-A (JP)
Title: Manufacturing equipment for stator core
Inventor: WADA YASUO
IPC: H02K15/02
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To enable efficient manufacture by bending a band core into circular shape with high precision. SOLUTION: In equipment for bending a band core 1 set in a core clamping device 26, in cooperation with cylinder units 15, 20 and manufacturing annular stator cores 12, a band core 1 is set in the core clamping device 26, by engaging recessions 11 formed in the band core 1 with engaging protrusions 40, formed protruding from the plate member 27 of the core clamping device 26.
Patent JP-2002216749-A (JP)
Title: Method of manufacturing for alkaline storage battery and electrode
Inventor: MIYAHARA AKIKO
IPC: H01M4/38
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To provide an alkaline storage battery having compatibility of a service life characteristic and a discharge characteristic by improving current collecting efficiency of a collector and a hydrogen storage alloy by using spherical hydrogen storage alloy powder. SOLUTION: The alkaline storage battery is characterized in that an active material layer comprising the spherical hydrogen storage alloy 4 comprises at least two layers of a first layer 2 containing the collector 1 and a second layer 3 not contacting the collector 1, and an average particle diameter of the hydrogen storage alloy powder of the first layer 2 is smaller than that of the second layer 3.
Patent JP-2002215168-A (JP)
Title: Radiation noise decreasing device
Inventor: KOBAYASHI HIDEKAZU
IPC: F16F15/02
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To solve the problems with the conventional noise decreasing panel that a high sound absorbing effect cannot be expected because of a restriction to a specific frequency band and uncontrollability of the magnitude of the vibration of a vibrating body and electric power consumption increases as a result of an increase in the scale of the device as the frequency band is lower in an active method of damping the vibration of the panel vibration by using an actuator. SOLUTION: The noise decreasing device which is mounted in the vibrating body and negates the noise radiated from the vibrating body by forming the vibration different in phase from the vibrating body comprises a pair of weights held by arms, holding plates for holding these weights, respective holding sections for holding the weights and supporting plates and a panel for noise radiation connecting the arms to each other.
Patent JP-2001224586-A (JP)
Title: Image mapping method and system
Inventor: MICHAEL D SILVER
IPC: G06T11/00
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for reconfiguration of an image through mapping suitable for a C-shaped arm gentry. SOLUTION: This method for reconfiguring the image of a subject comprises the step of emitting the X-ray from an X-ray source rotating around the subject in an irregular track to the subject, the step of obtaining exposure data, and the image reconfiguration step of reconfiguring the image from the exposure data by mapping the position of the reconfigured image on the basis of a known coordinate.
Patent JP-2002221183-A (JP)
Title: Control method of movable vane pump and control device of movable vane pump
Inventor: SAEKI NAOTO
IPC: F04D15/02
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a control method of a movable vane pump capable of automatically removing a foreign matter caught in between an impeller vane and a casing liner. SOLUTION: This control method of the movable vane pump, constituted of the casing liner 1a on the inner surface of which the recessed groove 1e for a flow rate adjustment is formed and the impeller vane 4 stored in the casing liner 1a free to rotate and having a vane 4a free to adjust an angle by an impeller vane driving means 2, controls the impeller vane driving means 2 so that a vane angle of the impeller vane 4 is positioned roughly in parallel with the recessed groove 1e in a state of rotating the impeller vane 4 in the case the foreign matter is caught in.  Consequently, the method can automatically remove the foreign matter caught in between the casing liner 1a and the impeller vane 4 in accordance with the rotation of the impeller vane 4 as a gap between a head end of the impeller vane 4 and the inner peripheral surface of the casing liner 1a becomes the maximum by the recessed groove 1e.
Patent JP-2002230924-A (JP)
Title: Supporting mechanism and feeding mechanism
Inventor: KATO TAKAHIRO
IPC: G11B21/02
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To reduce the cost and to reduce an adverse effect owing to rubbish, etc., and also to smoothly move a pickup case by reducing friction resistance. SOLUTION: The feeding mechanism S1 for supporting the movement of the pickup case 100 to be moved along a main shaft 103 is provided with main bearings 1 which are the ones arranged in the pickup case 100 and respectively brought into contact with the main shaft 103 so as to be movable via at least two mutually separated contact points and an energizing spring 2 for energizing the main bearings 1 concerning the main shaft 103 so as to permit each contact point comprised in one main bearing 1 to be simultaneously brought into contact with the main shaft 103 and also to permit the main bearings arranged in the pickup case 100 to be simultaneously brought into contact with the main shaft 103 via each contact point.
Patent JP-2001273713-A (JP)
Title: Delivery of digital data and security holding system of playback
Inventor: COK RONALDS S
IPC: G06Q30/06
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a system in which delivery of and access to digital data are conducted while maintaining security. SOLUTION: The system is provided with a step in which plural system elements 12, 16 and 18 are prepared, a step in which plural unique identifiers 20, 22 and 24 are related to the different system elements 12, 16 and 18 respectively and a step in which access to digital data 12 by the system is controlled based on the association among the unique identifiers 20, 22 and 24.
Patent JP-2002224558-A (JP)
Title: Corona discharge treatment apparatus
Inventor: MITANI TOMOMIKI
IPC: B01J19/08
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a corona discharge treatment apparatus whereby parts not subjected to corona discharge treatment can be left in subjecting the surface of a belt-like substrate of a plastic film, paper, a nonwoven fabric, or the like to a corona discharge treatment. SOLUTION: In a corona discharge treatment apparatus wherein a belt-like substrate 4 is traveled through the gap between a discharge electrode 2 and a counter electrode 3 to subject the surface of the substrate 4 to a corona discharge treatment, an isolation means 7 that forms parts not subjected to a corona discharge treatment by isolating a corona discharge from the substrate 4 by interposing a shielding member 5 between the electrode 2 and the substrate 4.
Patent JP-2002229633-A (JP)
Title: Semiconductor production plan preparing system
Inventor: ETO AKIRA
IPC: G06Q50/04
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor production plan preparing system for improving accuracy of a plan value without requiring time and labor for the preparation of the plan. SOLUTION: This system is provided with a function for preparation of the plan of the number of production for every production process in a prescribed period unit from requested data from each requester and a calendar master stored in advance, a function for preparing the plan of basic production by adding excessive or deficient number calculated by subtracting a proper remaining number set in advance by multiplying a planned production quantity in a unit period by a prescribed coefficient from a remaining number after the unit period for every production process in the plan of the number of production for every production process, a function for sorting production quantity in the production process in the order of the larger excessive or deficient number for every production process for the plan of the basic production,  averaging production quantity in a prescribed period unit and preparing a schedule decomposition plan, a function for subtracting stock number from schedule decomposition planned quantity and calculating the number required according to the schedule by adding a block store value and a function for preparing a feeding plan according to the schedule by adding a time correction by standard lead time stored in the number required according to the schedule in advance.
Patent JP-2002242707-A (JP)
Title: Outboard motor
Inventor: IKUMA TOMONORI
IPC: F02M35/10
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To easily lay a control cable for controlling a throttle valve device disposed inside an engine cover of an outboard motor, without the cable getting in the way of the peripheral equipment of the engine, etc. SOLUTION: In the outboard motor 1, an intake silencer 18 is disposed above an engine 2 and a throttle valve device 19 is disposed above the engine and adjacent to the intake silencer. An intake manifold 8 is provided adjacent to the throttle valve device and the connection of the intake silencer is communicated with the upstream portion of the throttle valve device. The upstream portion of the intake manifold is connected to the downstream portion of the throttle valve device, and the engine and these engine auxiliaries are covered with an engine cover. The control cable 21 for controlling the throttle valve of the throttle valve device 19 to open and close is laid over the upper surface of the intake silencer 18.
Patent JP-2002241254-A (JP)
Title: Whitening cosmetic
Inventor: HIKIMA TOSHIO
IPC: A61K8/00
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a cosmetic having excellent whitening effects, high skin safty in the preparation and an excellent feeling for use. SOLUTION: This bleaching cosmetic is characterized by comprising a 2,2'- dihydroxy-5,5'-dialkylbiphenyl and an N-acylsarcosine alkyl.
Patent JP-2002245462-A (JP)
Title: Image change extracting method and its image processing program
Inventor: KOSUGI YUKIO
IPC: G06T7/20
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an image change extracting method which clearly detect fault changes generated between images A and B. SOLUTION: This is an image change extracting method for finding image changes between the two inputted images A and B and has a sampling step for extracting small areas from the image A, a search step for finding the moving vectors of the small areas by searching the image B for places that the small areas correspond to, a cooperation step for increasing the continuity of the moving vector group by smoothing the group of the moving vectors found at the search step by flat block unit predetermined in an image space, a repetition step for determining the moving vector group by increasing the search precision of the corresponding places by repeating the search step and cooperation step,  and a detection step for finding fault changes between the images A and B by detecting changes of the flat blocks in the short-axis direction as to the moving vector group determined at the repetition step.
Patent JP-2002245907-A (JP)
Title: Electrode for vacuum valve, method of manufacturing the electrode, vacuum valve, vacuum breaker, and electric contact for vacuum valve electrode
Inventor: KIKUCHI SHIGERU
IPC: H01H33/66
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an electrode for vacuum valve having high forming density, integrity, and reliability, method of manufacturing the electrode, and vacuum valve using the electrode, vacuum breaker, and electric contact for vacuum valve electrode. SOLUTION: An electric contact formed with a sintered alloy having a fire resistant metal and a high conductive metal is brazed to an electrode connected to the electric contact. The electric contact has three or more slit grooves, and the slit grooves are formed in an area ranging from the center part of the electric contact to the outer peripheral part thereof. A vane type electric contact formed with the sintered alloy having the fire resistant metal and the high conductive metal is brazed to the electrode connected to the electric contact, and the electric contact is formed in an impeller shape by using three or more pieces of electrodes in circumferential direction.
Patent JP-2002240754-A (JP)
Title: Small-sized work vehicle
Inventor: FUJIKI KATSUMI
IPC: B62D55/14
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To improve work efficiency and safety by ensuring an overall longitudinal weight balance to be suitable. SOLUTION: In a traveling part, front and rear driven wheels are provided at the front and rear ends of a traveling frame extending longitudinally, respectively. Driving wheels are located between and above the front and rear driven wheels, and a crawler is wound throughout around these wheels. The rear end part of the rear driven wheel is positioned so as to project backwardly from the rear end of a vehicle frame, and the top end of the rear driven wheel is positioned at the upper surface of the traveling frame or below.
Patent JP-2002240290-A (JP)
Title: Ink jet recorder
Inventor: YONEKURA SEIJI
IPC: B41J2/18
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder equipped with a cleaning means which is prevented from damaging an ink discharge part. SOLUTION: A cleaning electrode 17 is set which moves back and forth to between a leading end part 11-1 of a recording electrode and a common electrode 6. The cleaning electrode 17 is advanced at a timing other than a recording time to between the leading end part of the recording electrode and the common electrode. Ink drops including a coloring material are discharged from the leading end by an electrostatic force, whereby a solid object staying at the leading end part of the recording electrode is flown and cleaned up.
Patent JP-2002239610-A (JP)
Title: Device for fixing dimension adjustment bolt of cold pilger rolling mill
Inventor: MATSUMOTO YOSHIAKI
IPC: B21B13/18
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a device for fixing a cotter adjustment bolt for adjusting the outside diameter of a cold Pilger mill. SOLUTION: In this device for fixing the cotter adjustment bolt 1 for adjusting the outside diameter of the cold Pilger mill, an alligator-shaped plate 14 is fixed to a cotter by one cotter bolt B16 using an alligator-shaped plate 14, and the cotter adjustment bolt 1 for adjusting the dimension can be fixed by tightening one cotter fixing bolt A15.
Patent JP-2002244671-A (JP)
Title: Karaoke machine
Inventor: MURATA TOSHIKO
IPC: G10K15/04
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a karaoke machine which creates a very pleasant atmosphere. SOLUTION: A scenario matching the text of karaoke is prepared and video of characters using face images or portraits of a person who is singing the karaoke or friends sharing the place is reproduced according to the scenario.
Patent JP-2002247605-A (JP)
Title: Worn type stereoscopic video image display device
Inventor: OSADA SHOJIRO
IPC: G09G5/36
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a wearing type stereoscopic video image display device where a viewer does not need to wear eyeglasses or the like, and allows the viewer to view a present video image and a restored video image of relics or the like, while simplifying the control system and the device itself and lowering the scale of the device and the manufacture cost or the like, even if the viewer moves or the viewer changes the sight of line. SOLUTION: While a wearing fixture 5 mounted on the shoulder of the viewer 2 supports a stereoscopic video display device 6, so as to bring the display device 6 in front of the viewer 2, the stereoscopic video display device 6 allows a position/ direction detector 7 for detecting the position/direction of the viewer 2 or a position/ direction of the stereoscopic video display device 6 and a video generator 8 outputs a three-dimensional actual scene video signal or a three- dimensional restored video signal on the basis of the result of detection, so as to enable the viewer 2 to view a three-dimensional real scene image 9 or a three-dimensional restored image 10 of relics.
Patent JP-2001343563-A (JP)
Title: Optical device for taking-out monitor light
Inventor: SASAKI HIRONORI
IPC: H01S5/0683
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical device for taking-out monitor light having no dispersion in individual optical characteristics and capable of yielding stable monitor light. SOLUTION: There is provided an optical device 10 which takes out, from output light 13, monitor light 13a for generating a control signal S inputted into a light source 11 in order to control output light 13 radiated from the light source 11 whose output is adjustable to an optical waveguide device 12 such as an optical fiber. The optical device 10 is composed of an optical board 15 which is inserted into an optical path from the light source 11 to the optical waveguide device 12 and has a branching function for branching part of output light 13 as monitor light 13a and a light condensing function for condensing output light 13 from the light source 11 onto the optical waveguide device 12. A CGH element 16 imparting the light condensing function to the board is formed on the optical board 15.
Patent JP-2002241682-A (JP)
Title: Water-based coating composition, method for forming multilayer coating film and coated material
Inventor: KIDA MASUO
IPC: B05D7/24
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a water-based coating composition attaining sufficient adhesivity and wettability to a subsidiary material even by forming a water- based coating film on the subsidiary material such as SGC and sealing material in the coating of automobile and provide a method for forming a multilayer coating film and a coated material. SOLUTION: The water-based coating composition contains a film-forming resin, a butylated melamine resin having low molecular weight and a carboxyl- containing methylcellulose acetate butyrate. The invention further relates to a method for forming a multilayer coating film and a coated material.
Patent JP-2002250593-A (JP)
Title: Heat exchanger for hydrogen absorbing alloys storage tank
Inventor: ARIMURA KAZUTAKA
IPC: H01M8/04
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger for hydrogen absorbing alloys storage tank in which formation of bridge in hydrogen absorbing alloys is suppressed during hydrogen absorbing/discharging cycle for activating the hydrogen absorbing alloys. SOLUTION: (1) The heat exchanger 10 of a hydrogen absorbing alloys storage tank is provided with fins 12 having a waveform flexible in the bridge forming direction 16 of hydrogen absorbing alloys. (2) Adjacent fins 12 come into contact with each other in the heat exchanger 10 for hydrogen absorbing alloys storage tank.
Patent JP-2002257081-A (JP)
Title: Leak preventing device for volute pump
Inventor: MORIMOTO TOSHIYUKI
IPC: F04D29/44
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a leak preventing device for a volute pump capable of greatly improving pumping efficiency by minimizing leak of pressurized water in a volute chamber into a suction passage, and of relatively easing processing precision. SOLUTION: In a part forming a gap 11 between an inner circumference of a casing 5a of a volute pump and an impeller 1, an annular seal ring 13 with a cut off part made of material superior in sliding property is inserted in the impeller 1 slidably in a circumference direction and an axial direction. A contact surface 14 of the seal ring 13 slid in the axial direction is provided at a position in the suction passage 4 side of the seal ring 13 of the inner circumference of the casing 5a. The gap 11 is sealed by the seal ring 13 to prevent pressurized water from leaking into the suction passage 4 side.
Patent JP-2002256438-A (JP)
Title: Apparatus for manufacturing multilayer film of diamond- like carbon with nitrogen passivation function
Inventor: TOMOKAGE HAJIME
IPC: C23C16/455
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing a multilayer film of diamond-like carbon, which can form a thin film of a good quality with a nitrogen passivation function. SOLUTION: The apparatus for manufacturing the multilayer film of diamond- like carbon with the nitrogen passivation function, arranges an exhaust valve 1 and a valve 2 for introducing reaction chamber gas immediately in front of a reaction chamber 3, has a computer E for controlling the above both valves 1 and 2 by a predetermined protocol, and connects the exhaust valve 1 to exhaust ducts 4 and 6 which are connected to the above reaction chamber 3 or an exhaust pump 7, and has an introducing line for directly introducing inert gas into the above reaction chamber 3 through a valve 20.
Patent JP-2002259946-A (JP)
Title: Margin position measuring method, inspecting method and device
Inventor: YOKOYAMA HARUHIKO
IPC: G01B11/24
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To resolve the problem of a conventional margin position measuring method in which wrinkles cannot be distinguished and a measurement error is large. SOLUTION: An image of an object to be inspected is picked up by setting a camera at a magnification capable of picking up images of a plurality of margins of the object to be inspected, the picked up image data is stored in a memory, an interval of a straight line is measured from the image data, and it is judged whether the measured interval is a predetermined interval.