baber/WOPTO huggingface dataset:
Patent JP-2003272720-A (JP)
Title: Recovery method for lithium cobaltate
Inventor: FUJITA TOYOHISA
IPC: B03B7/00
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for recovering lithium cobaltate from a lithium ion secondary battery by flotation although separation of the lithium cobaltate and graphite in a black powder material recovered after crushing the lithium ion secondary battery is difficult.  <P>SOLUTION: Since the lithium cobaltate in the lithium ion secondary battery is covered with a binder made of resin such as polyvinylidene fluoride, by heating the powder (a mixture of lithium cobaltate and graphite) recovered from the crushed material of the lithium ion secondary battery at a specified temperature (about 500°C), the resin binder can be removed. The lithium cobaltate and graphite in the mixture from which the resin binder is removed can easily be separated by the flotation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003204721-A (JP)
Title: Tool for transferring gardening pot
Inventor: NISHIMURA MASAAKI
IPC: A01G9/00
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool for transferring a plurality of gardening pots from a cardboard box to a tray at one time using a manual inexpensive mechanism with excellent portability.  <P>SOLUTION: This tool has a holding frame 4 fixed with pipes 6 at equal intervals and holding members 2 made of a soft foaming resin and fixed to the ends of the pipes 6. Rods 8 are fixed to a support frame 5 above the holding frame 4 and loosely inserted into the pipes 6. The holding members 2 are made to loosely pass through the lower side and extruding members are set on the bottoms of the rods 8. The holding frame 4 and the support frame 5 are assembled with each other in a relatively movable manner to the vertical direction. The holding members 2 are press-fitted in the inside of pots P to be contacted with the surfaces and 24 pots P are held at one time and taken out from the cardboard box. The support frame 5 is superposed on the holding frame 4 and the pots P are extruded from the holding members 2 with the extruding member to be loaded on the tray.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267351-A (JP)
Title: Packaging box
Inventor: OIDA TETSUO
IPC: B65D5/50
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging box which has high cushioning properties and reliably keeps and receives an article such as an ampoule.  <P>SOLUTION: The packaging box 10 comprises a box forming piece 12 integrally punched from a single blank sheet. The box forming piece 12 is equipped with side faces 14, 16, 18 and 20 which are connected with one another and a pair of holding plates 24 and 28 provided successively from one of side faces 20 and to face each other along the interiors of a pair of side faces 16 and 20 after the piece 12 has been set up. The pair of holding plates 24 and 28 are folded in the direction to approach each other via creases 92 and 98 approximately at the right angle to the direction of inserting an object to be received. Through holes 94 and 100 into which side faces of the object are fitted are provided on the creases 92 and 98.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003280502-A (JP)
Title: Method and system for learning
Inventor: KISO SHUSUKE
IPC: G09B5/06
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for learning enabling a learner to learn with interest and enhancing learning effect.  <P>SOLUTION: A text is displayed on a text display area 31 of a learning picture. A user reads the text to comprehend the learning contents, and when the user clicks a question button 33, a question sentence covered by a screen on the part to be answered is displayed in a question sentence display area 32. The user clicks the screened part to select a question, and then looks for an answer to the question out of the text displayed in the text display area 31 and clicks the words found in the text. When the words of the clicked position indicate a correct answer, the screen of the question sentence is deleted and the correct answer is displayed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282526-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: SHINDO AKINORI
IPC: H01L21/768
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To easily control the profile of the etching cross section of a film to be etched.  <P>SOLUTION: The surface of a glass film 11 is treated by surface treatment liquid whose concentration is arbitrarily controlled, and a resist film 12 is formed. By improving the adherence of the resist film 12 on the glass film 11 at the time of wet-etching is improved, taper in the etching cross section of the glass film 11 can stably be controlled to an appropriate angle with an etching quantity in the depth direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280929-A (JP)
Title: Apparatus and method for task management, and program
Inventor: ABE MUTSUMI
IPC: G06F9/46
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To make compatible both delay guarantee and efficient execution of tasks with each other.  <P>SOLUTION: Tasks A1, A2 and A3 themselves are divided into categories of levels between a guaranteed part and a controllable part. The latter part is controllable, so that it is handled as a part which can be deleted according to a case. While virtually changing processing level of the reserved tasks A1 and A2 between a case including the controllable part and a case not including it, feasibility of the task A3 newly requested to be reserved is judged. At a processing level judged as executable, execution targets are selected from the tasks A1, A2 and A3. By adjusting quality of the reserved tasks A1 and A2, the task A3, which is newly requested to be reserved, can be accepted to be executed, so that both delay guarantee and efficient execution for tasks can be made compatible with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280385-A (JP)
Title: Image forming apparatus, computer program, and computer system
Inventor: YAMADA YOICHI
IPC: G03G21/00
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which the load of a photoconductor cleaning unit or intermediate transfer body cleaning unit is reduced, and to provide a computer program and a computer system for the same.  <P>SOLUTION: The image forming apparatus includes a developer carrier for visualizing a latent image formed on an image carrier, a transfer medium in transferring the visualized developer image to a transfer material, and a first and second collection means for recovering developers remaining on the image carrier and the transfer medium, respectively without being transferred. The image forming apparatus has an operation mode for making the developer on the developer carrier adhere to a non-image formation area on the image carrier. Both the first and second collection means recover the developer adhering to the non-image formation area on the image carrier in the operation mode by controlling a transfer bias applied when developer is transferred to the transfer medium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281247-A (JP)
Title: Status survey method, device, and program for outdoor facility, and computer readable medium recorded with the program
Inventor: EBIHARA YOSHIHIKO
IPC: G06Q50/16
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To acquire data related to outdoor facilities, or a survey object, at a site in a simple operation and to acquire data related to other outdoor facilities installed geographically close to the outdoor facilities under the survey.  <P>SOLUTION: A terminal device 1 is provided with an input part 11, a display part 12, a GPS device 13 obtaining geographic position data of itself, and facilities database 14 recording the data related to the outdoor facilities including the position data of the installation site. The device allows a CPU 16 and a facilities status survey service application 17 to acquire the position data from the GPS device 13 based on the acquisition command of the data related to the outdoor facilities inputted from the input part 11, to search the facilities database 14 using the acquired position data as a key, display the data related to the searched outdoor facilities on a display part 12, and register a comparison result between the data related to the displayed outdoor facilities and the status of the outdoor facilities.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280937-A (JP)
Title: Firmware download system and its method
Inventor: YOKOYAMA MASARU
IPC: G06F11/00
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system which downloads a firmware from the outside without having an influence on a process of a device main control part even though the system is in an operation state, which is operated without damaging duplicate mode of a service as much as possible, and which improves the redundancy and reliability.  <P>SOLUTION: This system is provided with a host device A13 which informs an update request, the device main control unit A1 connected to a main bus B1, a work memory A3, a bus control unit A8, and firmware memories A6 and A7 which are connected to a sub bus B2 connected to the bus control unit A8, and the bus control unit A8 stores an updated firmware in the firmware memory where a working firmware is not stored, based on storing its own information according to the update request from the host device A13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275107-A (JP)
Title: Container with automatic lid opening/closing device, heat storage body, cold storage body, and heater
Inventor: YUASA IWAO
IPC: B65D43/26
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide delicious contents in a container to be hardly cooled or warmed and kept sanitarily while the quality can be maintained, and a simple heat/cool source.  <P>SOLUTION: The container has a lid. When the container is inclined, a weight is moved and the lid is automatically opened wide by letting the weight work on the power point of the lid and letting the point of application of the lid make a motion via the pivot of the lid. When the container is returned to the original posture, the weight is also returned and the lid is automatically closed. The series of motions are repeated, while a user doesn't have to touch the lid by hand at all. The detachable and simple heat/cool source such as a heat regenerative body is attached to the container for warming or cooling the contents in the container.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003278217-A (JP)
Title: Motorized toilet stool cleaning device
Inventor: HAYASHI RYOSUKE
IPC: F16H35/10
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a motorized toilet stool cleaner which conventionally is not used for a low tank or the like which requires lightweight and compact properties because a large fitting area (to the projection face crossing at right angles with the axial center of the rotary shaft) is required due to a plurality of gear rows having respectively different shafts from each other.  <P>SOLUTION: The toilet stool cleaner is constituted of a spindle 18 in which a lever 19 opening/closing a drain valve 20 for cleaning the toilet stool is attached to the front end thereof and a drive motor 32 rotating the spindle 18 in the right and left hands. An epicyclic gear train is interposed between the spindle 18 and the motor 32 to concentrically arrange the motorized toilet cleaning device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003001024-A (JP)
Title: Chemical filter
Inventor: TANAKA MINORU
IPC: B01D39/14
Filed: 2002-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a chemical filter by which the vapor of an organic solvent and acid gas can be removed. SOLUTION: This chemical filter is obtained by depositing an oxidation catalyst, an acid gas-reactive agent and finely powdered activated carbon on a carrier having a honeycomb structure consisting of fiber paper having 70-95% inter-fiber porosity.
Patent JP-2003284540-A (JP)
Title: Apparatus for producing granular jelly and method for producing granular jelly-containing beverage
Inventor: HAYASHI TOSHIYUKI
IPC: A23L2/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for producing granular jelly, with which sufficiently satisfactory granular jelly is industrially stably formed.  <P>SOLUTION: In the apparatus for producing granular jelly by adding a jelly solution to a solidifying solution to form granular jelly, the apparatus is equipped with a stirrer 14 installed at the eccentric position of a storage tank 10 so as to stir the solidifying solution 12 in the storage tank 10 and a plurality of jet nozzles 16c which are arranged at a position to be immersed in the solidifying solution 12 stored in the storage tank 10 and from which the jelly solution is jetted. Each jet nozzle 16c is equipped with a solution feed pump 22 for sending the jelly solution 20 so that the jelly solution 20 is continuously jetted from each nozzle 16c immersed in the solidifying solution 12 stirred in a turbulent state by the stirrer 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288627-A (JP)
Title: Sheet discriminating method and device
Inventor: UNO TERUHIKO
IPC: G07D7/04
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet discriminating device capable of discriminating the sheets with high accuracy even when a manufacturing condition of the sheets is slightly changed.  <P>SOLUTION: The discrimination information including the identification information is detected from the sheets A by detecting parts 34, 36, 38, 40, the kind of sheets is identified on the basis of the detected discrimination information, and the corresponding standard discrimination data is selected from a plurality of standard discrimination data stored in advance. A corresponding discrimination reference level is selected from a plurality of discrimination reference levels stored in advance, on the basis of the detected identification information. The discrimination information detected by the detecting part is compared with the standard discrimination data, and the sheets are discriminated on the basis of the selected discrimination reference level.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298009-A (JP)
Title: Power module and power converter using the same
Inventor: KUZUMAKI ATSUHIKO
IPC: H01L25/07
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power module which can restrain temperature rise of a control circuit, realize reduction in size and improve reliability.  <P>SOLUTION: A control circuit is allocated to the upper part of one side surface of a semiconductor element 1 for power allocated on an insulated substrate 11, a heat sink 12 is jointed and allocated to the other side surface of the insulated substrate 11, and a case 7 filled with a filler gel 15, surrounding the semiconductor element 1 for power and control circuit 2, is provided to this heat sink 12. A heat-shielding sheet material 14, having thermal resistance characteristic in the surface direction which is lower than that in the thickness direction, is provided between the semiconductor element 1 for power and the control circuit 2, in order to transfer the heat from the semiconductor element 1 for power to the external side of the case 7 via the heat-shielding sheet material 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291960-A (JP)
Title: Wrapping film-housing paper box
Inventor: WAKUI YASUSHI
IPC: B65D5/72
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wrapping film-housing paper box which houses a wrapping film 30 wound around a cylindrical paper tube 40 such as an aluminum foil or a resin film for domestic use, has a laterally long rectangular parallelepiped-shape, can be easily and surely unsealed, and does not has unsealing polarity on an unsealing piece 7.  <P>SOLUTION: At least two circular semi-cut lines a, a, a and so forth are provided on the lower section external surface side of a front surface plate 2. The unsealing piece 7 which is pasted in spots in the circular semi-cut lines a, a, a and so forth on the front surface plate 2 is connected to the lower edge of a lid surface front plate 5a through an intermittent cutting line 9 on which a large number of cuts d, d, d and so forth, of which the right and left end parts are bent to the lid surface front plate 5a side are arranged. Also, a semi- circular cutting line e of which the left side is opened and a semi-circular cutting line c of which the right side is opened are respectively provided with intervals at locations corresponding to the left semi-circles and the right semi-circles of the circular semi-cut lines a on the front surface plate 2 of the unsealing piece 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290121-A (JP)
Title: Operating knob for endoscope and manufacturing method therefor
Inventor: SEKI HIDETOSHI
IPC: A61B1/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To easily form an operating knob which is light-weight, does not have unevenness such as sink mark and has lever parts being excellent in washing property by forming the lever parts in a manner to become a hollow structure when the knob body is molded.  <P>SOLUTION: A plurality of the lever parts 33 are radially provided on the knob body 30. In this case, the thickness of an outer peripheral wall including a finger-placing surface 33a, an inner peripheral wall 33b and a bottom surface wall 33c, which constitute the hollow lever parts 33, is approximately the same as the thickness of a top board part 30a or thinner than the thickness of the top board part 30a. The knob body 30 is formed by air-injection-molding, and a boss part B which becomes an introducing part for air is formed on the bottom surface wall 33c side at locations corresponding to respective lever parts 33. Then, an excessive portion of the boss part B is removed, and in order to seal an opening section, the section of the boss part B is plasticized by heating the section of the boss part B, and crushed to cut and remove the excessive section protruding from the bottom surface wall 33c.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293597-A (JP)
Title: Seismically reinforcing structure for building
Inventor: HIYAMA YUJIRO
IPC: E04G23/02
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seismically reinforcing structure for a building, which is constructed without affecting service conditions of the building if it is an existing one, drastically improves the earthquake resisting performance, etc., of the existing building after completion of construction thereof, allows multi- layer three-dimensional lattice structure to bear a horizontal force applied to the building, thereby improving the shearing (horizontal) rigidity and strength of the entire building, and allows the entire multi-layer three-dimensional lattice structure to function as a vibration control damper (huge wall-type damper), thereby enabling successive migration of each interval between truss nodes before an initial yield of a column or a beam of the existing RC building or the like, and absorbing large earthquake energy.  <P>SOLUTION: According to the seismically reinforcing structure for the building, the multi-layer three-dimensional lattice structure 6 formed of metallic system trusses 5 is overhung in a beam direction as a lean-to rigid frame 3, and covers part of or the entire of the entire building in a longitudinal direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298045-A (JP)
Title: Fet and manufacturing method therefor
Inventor: ONODERA SHIGEKI
IPC: H01L29/78
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a FET and a method for manufacturing it, in which the driving current and the area of element are reduced.  <P>SOLUTION: A FET (field-effect transistor) 1 is provided to a semiconductor substrate 2 and comprises a source (source region) 4, a drain (drain region) 5 and a gate (gate electrode) 6. The gate 6 is, in planar view, provided on the other end side than one end in the channel width direction of an effective active region 31. That is, an effective channel width W is shorter than a length (a) in the channel width direction of the effective active region 31. Thereby a ratio (W/L) of the effective channel width W and an effective channel length L is made small, and further the area of the element is reduced (miniaturized).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296960-A (JP)
Title: Optical head and disk player
Inventor: ISHII TAMOTSU
IPC: G11B7/135
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To realize the effect to reduce the deterioration of playback performance due to the influence of crosstalk, etc., with respect to a plurality of kinds of recording media.  <P>SOLUTION: The optical head 22 is furnished with: a laser diode 51 serving as a light source; a grating 52 for separating the light coming from the light source; a beam splitter 53 for changing an optical path; a collimating lens 54 for converting diffused light beams to parallel light beams; an objective lens 55 for focusing; a Wollaston prism 56 for separating the light beams; a cylindrical lens 57 for removing the astigmatism; and a photodetector 58 for detecting the light intensity. A phase compensation plate 59 having an amount of phase compensation effective for both of next generation MD1 and MD2 disks is inserted in the optical path.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294642-A (JP)
Title: Sphere-inspecting apparatus
Inventor: SHIGENOBU YASUSHI
IPC: G01B11/30
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To uniformly and reliably inspect the entire surface of a sphere.  <P>SOLUTION: While the sphere 12 is rotated and rolled in X/Y directions between rollers 11, the line-like section of the sphere 12 along the track of the top of the sphere 12 is repeatedly photographed by a line sensor 15b in a photographing camera 15, so that either site on the entire surface of the sphere 12 can be photographed when it is nearly directed to the photographing camera 12, and the entire surface of the sphere 12 can be uniformly and reliably inspected based on the image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294569-A (JP)
Title: Pressure sensor
Inventor: YAMAGUCHI SHOJI
IPC: G01M3/26
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To display a filling pressure in a leak test and a leak pressure thereafter in an easily-understandable display mode to a user.  <P>SOLUTION: When this pressure sensor 1 detects the filling pressure and outputs an ON signal (point A in figure 1), a PLC receiving the ON signal outputs a shift signal toward the pressure sensor 1. When receiving the shift signal, the pressure sensor 1 performs setting of the shift quantity capable of making the signal zero by using a detection pressure (for example, 100 kPa) at that time as a reference state by a shift quantity setting part 6, and simultaneously a display mode of a display part 8 is switched to a shift pressure display. Hereby, in leak detection after the point A, if a threshold set for detecting whether the shift pressure is in the range of an allowable leak quantity or not is, for example, '-20 kPa', leak determination is performed by comparison between the threshold and the shift pressure, and the shift pressure which is a variation from the reference state is displayed on the display part 8.  <P>COPYRIGHT: (C)2004,JPO