baber/WOPTO huggingface dataset:
Patent JP-2003117259-A (JP)
Title: Travelliing toy with magnetic wheel
Inventor: YAMAZAKI KATSUHIRO
IPC: A63H18/14
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a travelling toy with magnetic wheels without specially providing a driving mechanism. SOLUTION: The travelling toy with magnetic wheels 1 has the same polarity as that in the inner space of wheels 2 made of a permanent magnet and the opposite polarity is adopted on the upper surfaces of the guide permanent magnet 5 of a slope 6 and the reinforcing permanent magnet 9 of a rocking board 10. The front end of the rocking board 10 is closed to the slope 6 and, in the meantime, the rear end is gradually separating in position relation. The rear end has a grip 12 and a projection 13. Though the wheels 2 placed on a horizontal board 7 are attracted in the direction of the slope 6, a magnetic force on the slope 6 is weakened at a lower part and gradually increased toward the front end so that the wheels 2 are moved upward on the slope 6.  When the wheels 2 are stopped at the front end and the rocking board 10 is moved upward by operating the grip 12, the magnetic force is change on the slope 6 so that the stopped wheels 2 begin moving downward.
Patent JP-2003117477-A (JP)
Title: Method for forming liquid film
Inventor: MIYAHARA MAKOTO
IPC: H01L21/027
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a liquid film enhancing reliability for uniformly coating a liquid on a base plate to be treated by a simultaneous control of three parameters. SOLUTION: In the method for forming a liquid film, a helical coating is employed in which a movement pitch of a liquid feed part is varied and the liquid applied on the base plate to be treated is not moved by a centrifugal force, a higher-order function for controlling a movement position of the liquid feed part, a feeding speed of the liquid delivered from the liquid feed part and a revolution number of the base plate to be treated corresponding to a treating time respectively is previously set. A control is carried out while the movement position of the liquid feed part, the feeding speed of the liquid delivered from the liquid feed part and the revolution number of the base plate to be treated at the treating time t are subsequently determined based on the higher-order function.
Patent JP-2002206653-A (JP)
Title: Method for changing flow direction in fluid system
Inventor: PARKER THOMAS W
IPC: F25B41/04
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for changing the flow direction in a fluid system simple in structure, formed by a comparatively small number of simply manufactured and assembled elements, and using a change valve having reliability in operation. SOLUTION: When a valve member 24 is put in a first position, the valve member communicates a high pressure port with a second system port, and communicates a low pressure port with a first system port. In the second position, the valve member communicates the high pressure port with the first system port, and communicates the low pressure port with the second system port. When the valve member is put in the first and second positions, the communication between the high pressure and low pressure ports is inhibited, and to prevent leakage between the high pressure port and the low pressure port, the valve member receives net differential pressure applied so that the valve member is surely seated in the first or second position.  An actuator 28 separates the valve member from the seat to facilitate movement to the other position, and the direction of net differential pressure applied to the valve member is changed to separate from the first or second position. When the valve member is moved between the first position and the second position, it is substantially released from the differential pressure.
Patent JP-2003129747-A (JP)
Title: Sliding door for vehicle
Inventor: ISOMURA YUKIO
IPC: E05F15/16
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a sliding door for a vehicle capable of solving such the fact that a stopper member is not completely returned to an in-site even if a window section is closed by a window-pane because a cable connecting a detection lever constituting a window opening detection mechanism put on the sliding door to a pivoting lever constituting a stopper mechanism of the lower part of the sliding door has high frictional force. SOLUTION: A vertical wall section (51) opposed to a cable end section (55) is provided to a holding section of the cable (54) of the detection lever (47), and when the window section is closed, the vertical wall section (51) pushes back the cable end section (55), and a first pivoting lever (58) of the stopper mechanism (32) is surely returned. By the constitution, a tension spring (65) engaged with the first pivoting lever (58) can be miniaturized, and the height of the stopper mechanism can be lowered.
Patent JP-2003138301-A (JP)
Title: Sintered compact of compound composed of zinc, antimony and cadmium and its manufacturing method
Inventor: YAMAMOTO ATSUSHI
IPC: C22C18/00
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a sintered compact of a compound represented by chemical formula β-(Zn1-x Cdx )4 Sb3 in which residual stress so far inevitably occurring in synthesis is decreased and no crack is present and mechanical strength is increased and also to provide its manufacturing method. SOLUTION: The sintered compact of a compound represented by chemical formula β-(Zn1-x Cdx )4 Sb3 (where the symbol x stands for 0 to 0.3, excluding 0) can be obtained by vacuum-sealing a power mixture of Zn, Cd and Sb, subjecting the mixture to solid-state reaction at about 400 to 500 deg.C, subjecting the resultant compound represented by chemical formula β-(Zn1-x Cdx )4 Sb3 (where the symbol x stands for 0 to 0.3, excluding 0) to densification treatment where the compound is maintained under the prescribed conditions of 50 to 100 MPa pressure and 400 to 500 deg.C sintering temperature and then releasing the above pressure by the time the temperature reaches 95% thereof. Its manufacturing method is also provided.
Patent JP-2003140903-A (JP)
Title: Setting up method of software based on bar code
Inventor: KONDA KAZUHIKO
IPC: G06F9/445
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To automatically access to a server for supplying a program from a personal computer and to automatically set up the program to the personal computer. SOLUTION: A setting up method comprises a step of reading a bar code, a step of accessing to the predetermined server based on the read data, a step of obtaining information required for downloading software, a step of accessing to the predetermined server based on the obtained information and downloading the software, and a step of setting up the software.
Patent JP-2003136422-A (JP)
Title: Circlip press-fitting tool
Inventor: OTSUKI KOJI
IPC: B25B27/20
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a circlip press-fitting tool which facilitates attachment/ detachment of the tool to/from a bracket as a member to be fitted and prevents any positional deviation and fall of a circlip. SOLUTION: The circlip press-fitting tool 1 with a press-fitting member 5 to press a circlip Ws fitted to a press-fitting rod 12 to be driven by a pneumatic tool comprises a guide member 2 with the press-fitting member 5 slidable therein, a spigot part 4a which is engaged with the member to be fitted and positioned to an opening part 2a of the guide member 2, a positioning member 8 which is engaged with a fitting member for positioning, a reset lever 7 which is fixed to the press-fitting member 5 to retract the press-fitting rod 12 from an extension end to a contraction end, and a long hole 3a which is formed in the guide direction of the guide member 2 with the reset lever 7 passed therethrough and protruded therefrom.
Patent JP-2002214696-A (JP)
Title: Projection facility device of vehicle
Inventor: EGLE FRANK
IPC: B60R11/04
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a facility device for projecting image data in a vehicle. SOLUTION: The facility device comprises a projection surface fitted inside the ceiling of the vehicle and a projector fixed behind a passenger who observes a projection drawing.
Patent JP-2003143446-A (JP)
Title: Image pickup device
Inventor: FUJIMOTO SHINICHI
IPC: H04N5/225
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent change in gradation or a contrast of a display image due to temperatures without using a temperature correction element such as a temperature sensor. SOLUTION: A digital camera is provided with a connector 82 opposing a non-image display area 70B of an LCD panel 52, and a connector 84 opposing a non-imaging area 76B of a CCD 12. The connectors 82, 84 are connected to an optical fiber cable 80. Thus, an image of a predetermined gradation is displayed in the non-image display area of the LCD panel, and also this display image is read by the CCD. Then, the contrast and gradation characteristics when displaying an image on the LCD panel are set based on the read results. Thus, it is possible to display the image at the proper contrast and gradation irrespective of the temperatures.
Patent JP-2003137471-A (JP)
Title: Sheet delivering device, and image forming device provided with same
Inventor: SAITO TAKASHI
IPC: B65H31/26
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a sheet delivering device capable of improving alignment of a sheet delivered to a housing means and obtaining best alignment accuracy constantly. SOLUTION: The sheet delivering device includes the housing means for supporting the sheet delivered by a delivering means, an alignment reference member for regulating at least one side of the sheet supported by the housing means, a rotator for contacting with a sheet upper surface supported by the housing means and moving the sheet to the alignment reference member, and a supporting means for moving the rotator between an action position contacting with the sheet upper surface supported by the housing means and a retreat position spacing apart from the sheet upper surface supported by the housing means, and is provided with a control means for rotating the rotator in a direction which the sheet moves in a direction of the alignment reference member in a process for moving the rotor from the action position to the retreat position.
Patent JP-2003143820-A (JP)
Title: Double-inverted feeder system
Inventor: AMIYA SADAYUKI
IPC: H02K21/24
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a conventional double-inverted motor that it was not applicable to exhaust fans because a slipping point was set around a shaft, and a brush had to be mounted on a casing, which caused a projection of 6 cm for the two brushes, by providing the point at the casing and mounting the brush on the shaft. SOLUTION: The point (5) is set on the casing (1) and a carbon (6) is mounted on the shaft (3a) of each of induction armatures (3) in the motor. When electric current is passed, a rotor (4) rotates and the induction armatures (3) are rotated in the opposite direction to each other. At this time, the point (5) and the carbon (6) have little abrasion because they are positioned around the shaft (3a).
Patent JP-2003137977-A (JP)
Title: Method for producing phenol resin and epoxy resin
Inventor: MORI SATOSHI
IPC: C08G59/04
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing a phenol resin by reacting unsaturated cyclic hydrocarbon compounds with phenols in the presence of an acid catalyst. SOLUTION: This method for producing the phenol resin comprises a step (I) for reacting phenols with unsaturated cyclic hydrocarbons as raw material in the presence of an acid catalyst, a step (II) for stopping the reaction and a step (III) for removing and recovering the unreacted raw material from the reaction solution. The step (II) is carried out by feeding the reaction solution obtained in the step (I) from the upper part of a catalyst-separating tower, heating the reaction solution under reduced pressure and introducing an inert gas from the lower part of the catalyst-separating tower, discharging the acid catalyst and the inert gas from the tower top of the catalyst-separating tower and discharging the reaction solution in which reaction substantially stops from the tower bottom of the catalyst-separating tower.  The phenol resin having excellent properties can efficiently be produced thereby.
Patent JP-2003135169-A (JP)
Title: Meal serving wagon
Inventor: IWAMOTO HIROSHI
IPC: A47B31/02
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a meal serving wagon where doors for taking trays in/out can be locked so as to prevent the doors from being opened freely by a person other than a manager when the manger is absent. SOLUTION: The management opens the opening and closing doors 5 by holding its handle, and delivers a tray to each patient or allows the patient to take out it while taking out the tray placed on a shelf 7. After this taking out, the doors 5 are closed and a remote-controlled transmitter 25 is operated. When infrared rays received by this operation is received by a reception part 26, a microcomputer drives a driving motor unit 20 to turn a first engaging member 23 clockwise by about 90 deg. to engage the first engaging member 23 with second engaging members 24 to lock the right and left opening and closing doors 5.
Patent JP-2003143594-A (JP)
Title: Manufacturing shop presentation management system
Inventor: SAKATA AKIHISA
IPC: G06Q50/00
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing system which uses the Internet and other network communication means to flexibly cope with the development, prototype making, and mass production. SOLUTION: A manufacturing shop presentation management system which allows picture information photographed in a manufacturing shop or the like to be perused on the ordering terminal through a communication means like the Internet is provided with an endless picture storage part for storing pictures being photographed in the manufacturing shop or the like and a picture database for storing a picture DB file taken out on the basis of a switch operation or a trigger signal added during photographing, and picture information stored in the endless picture storage part and the picture DB file stored in the picture database are selectively provided for the ordering terminal.
Patent JP-2003141282-A (JP)
Title: System and method for supporting inspection daily schedule management
Inventor: SHIMOMURA JUNSHI
IPC: G06Q50/10
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To support the inspection daily schedule management of plant facilities so as to reduce the burden imposed upon the preparation of an inspection daily schedule. SOLUTION: An inspection daily schedule management device 1 prepares inspection daily schedule data showing an inspection daily schedule for a power generation plant facility according to an instruction from an input device or an instruction of an operator (maintenance company) received from a user terminal 4 of a maintenance company through a LAN 5, or corrects prepared inspection daily schedule data. Then, the inspection daily schedule management device 1 prepares an inspection daily schedule bar chart on the basis of the prepared and corrected inspection daily schedule data and presents the resultant inspection daily schedule bar chart to a user terminal 4 of each related department through a WAN 6.
Patent JP-2003137118-A (JP)
Title: Power steering gear
Inventor: UDAGAWA MITSUGI
IPC: B62D5/22
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a power steering gear capable of suppressing extensive weight increase even when it is used in a large vehicle. SOLUTION: In the power steering gear 1, a rack 3 fit through an interior 4a of a cylinder 4 and an interior 5a of a housing 5 pressed in the cylinder 4 is composed of a rack body 6 fit through the interior 4a of the cylinder 4 and a tooth part 7 continuous with the rack body 6, passing through the interior 5a of the housing 5, protruding from a right end side of the housing 5 and meshing with a pinion 50 inserted in the interior 5a from an insertion hole 52 of the housing 5, and a diameter of the rack body 6 is set smaller than a diameter of the tooth part 7. The rack body 6 is formed hollowly, and the tooth part 7 is formed hollowly so it is communicated with an interior 63 of the rack body 6.
Patent JP-2003141245-A (JP)
Title: Recycle system, recycle data processor and recycle data processing method
Inventor: ICHIKAWA TAKEJI
IPC: G06Q50/00
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To dissolve an illegal disposal by providing a user with incentive for recycling used products. SOLUTION: This recycle data processor that performs a processing of recycle data required for calling back products purchased by the user, is made to be a recycle data processor 1 having a sale price calculating means 13 for calculating a sale price of the product by clapping prepaid expenses at least the same amount as recycle expenses required for a recycle processing of the product on a main body price of the product and a premium ticket issuance processing means 14 for issuing recycle premium tickets required when a part of the prepaid expenses is returned to the user as return expenses in the case where the user requests the recycle processing of the used product.
Patent JP-2003152485-A (JP)
Title: Method and apparatus for adjusting frequency of piezoelectric resonation device
Inventor: IKEGAMI YASUMITSU
IPC: H03H3/04
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To significantly improve the efficiency of frequency adjusting work of a piezoelectric resonator to improve the operational efficiency. SOLUTION: A window is provided on a partition wall of a vacuum chamber and the window is sealed with a piezoelectric resonation device. A resonation piece of the device is made to face a frequency adjusting source arranged in the chamber, and the terminal electrode of the device is arranged at the atmospheric side. Since frequency adjusting is performed for the piece placed in the chamber while measuring frequency at the atmospheric side, the operational efficiency can be significantly improved.
Patent JP-2003152846-A (JP)
Title: Mobile phone and operation auxiliary member for the mobile phone
Inventor: MITSUNE TAKASHI
IPC: H04M1/02
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an operation auxiliary member for a mobile phone by which a user can easily hold the mobile phone and does not feel fatigue when using the mobile phone. SOLUTION: An arm support 5 supports an arm 3. The arm support 5 is made of an elastic body such as rubber and moves the arm 3 by exerting force. The arm support 5 is provided with a first recessed part 12 and a second recessed part 13. Fitting a projection of a case body of the mobile phone 1 to first and second recessed parts 12, 13 can fit the arm support 5 to the case body. Further, a hole 15 is formed to a tip of the arm 3 inserted to the arm support 5. One end 21a of a coil spring 21 is inserted to the hole 15 and the other end 21b is fixed at an L-shaped projection 16. Force of the coil spring 21 maintains an opening state and the user operates the mobile phone 1 in this state.
Patent JP-2003148915-A (JP)
Title: Inspection method of pattern connecting precision
Inventor: SAITO MANABU
IPC: G06V10/98
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To realize an inspection method of pattern connecting precision capable of precisely detecting the connecting precision in the area boundary part of exposed or drawn patterns for every plurality of areas. SOLUTION: A secondary electronic signal detected by scanning of charged particle beam in each inspecting area is stored as an inspection image in an image memory 44 together with its position coordinates. After the reading of images of all inspecting positions is ended, a reference image separately prepared is compared with the inspection image in an image processing unit 45, and the slippage of a field connection part or the like is detected from the relative positions of these patterns.
Patent JP-2003145143-A (JP)
Title: Method for notifying change of water cleaning cartridge
Inventor: ISHIKAWA TAKAHISA
IPC: E03C1/10
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To notify the user of a water cleaner of the most suitable water cleaning cartridge on the basis of the information on the quality of water. SOLUTION: An operator who inputs and stores data into or in a computer sets the standard levels of trihalomethanes and chorine being the items of water qualities and makes the computer store these levels. The same or another operator acquires analytical information on every item of water quality in each water purification plant by access through the Internet and makes the computer periodically receive the information. According to the installed program, the computer compares the received analytic information on every water quality in each water purification plant with the standard levels of trihalomethanes and chlorine, selects the types of cartridges fit for the results of the comparison and for the users who use city water having qualities exceeding the standard levels, and displays them on the screen.  The operator notifies the users to change the existent cleaning cartridges for ones desirable against high- concentration trihalomethanes.
Patent JP-2002230514-A (JP)
Title: Evolutionary optimizing method
Inventor: JIN YAOCHU
IPC: G05B13/02
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for managing an approximation model in generation based evolutionary control. SOLUTION: The method for evolutionary optimization includes setting an initial group as parents, generating a multiplicity of offspring individuals by reproducing the parents, evaluating qualities of the offspring individuals by selectively using either one of an original goodness of fit function or an approximate goodness of fit function, and selecting one or a plurality of the offsprings evaluated to have the best quality as a parent or parents, and it is capable of adapting a usage frequency of the original goodness of fit function during an optimizing process. The method is suited for parallel evolutionary optimization, it guarantees proper convergence of an evolutionary algorithm, and it can minimize calculating cost. Control of evolution and updating of the approximation model are based upon an estimated goodness of fit of the approximation model.  The frequency of accessing to the original function and updating the approximation model is determined by a local goodness of fit of the approximation model. The lower a model goodness of fit, the frequency of accessing to the original function and updating the approximation model is higher.
Patent JP-2003150113-A (JP)
Title: Drive circuit for organic el panel
Inventor: MARUYAMA JUNICHI
IPC: G09G3/30
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a drive circuit for organic EL panel in which light emitting luminance of an organic EL element that carries a pixel is maintained at a constant level even through ambient temperature varies. SOLUTION: Drive switches 3b1 to 3bn selectively apply constant currents from constant current sources 3a1 to 3an to any of a plurality of anode electrode lines 1A. Scanning switches 2a1 to 2am selectively set any of cathode electrode lines 1B to an earth potential and apply reverse bias voltages to the rest of the lines 1B. A first temperature compensating means 5 is provided with a temperature detecting means 5a to detect the ambient temperature of organic EL elements E11 to Enm, generates a first temperature compensation driving voltage VA by varying a power supply voltage and supplies the voltage VA to the constant current sources 3a1 to 3an. A second temperature compensating means 6 applies a second temperature compensation driving voltage VB that is generated based on the voltage VA to the lines 1B.