baber/WOPTO huggingface dataset:
Patent JP-2002117677-A (JP)
Title: Semiconductor integrated circuit
Inventor: SHIMANO HIROKI
IPC: G11C11/407
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit, in which abnormal increment of current consumption will not occur, while internal power source voltage is being boosted to a prescribed level at the application a power source, even when an external two power source system is adopted. SOLUTION: A semiconductor integrated circuit is provided with a logic, a memory, and a voltage generating circuit generating plural internal power source voltage, based on plural external power source voltage supplied externally in different timing and supplying them to the memory. The voltage- generating circuit is provided with a standby unit for generating plural internal power source voltages of which the capability for supplying a current is small and which is always activated, and an active unit for generating plural internal power source voltage of which supply capability of a current is large and which is activated, as necessary. An activation control unit prevents the active unit from being activated, until all external power source voltages are risen.
Patent JP-2003036715-A (JP)
Title: Surface light source device and liquid crystal display device
Inventor: MARUO MAMIKO
IPC: F21V8/00
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a surface light source device that enhances brightness. SOLUTION: LED 36a, 36b are arranged on FPC 34 for F/L. The FPC 34 for F/L 34 is inserted through notched grooves 33a, 33b of a reflector 31. The LED 36a, 36b are positioned on one main surface of the reflector 31 that exists in the outside of the notched groove 33a, 33b. A lamp guide 32 is arranged on one main surface of the reflector 31 that exist in the inside of the notched groove 33a, 33b. The lamp guide 32 opposes the LED 36a, 36b. The side of the reflector 31 does not intercept a portion of emitted light out of the LED 36a, 36b. The whole of emitted light out of the LED 36a, 36b is incident into the lamp guide 32. The lamp guide 32 guides light that is incident into the lamp guide 32 to a surface direction. Brightness of light that is guided into the lamp guide 32 out of the LED 36a, 36b can be enhanced.
Patent JP-2003036054-A (JP)
Title: Display device
Inventor: MAMEZUKA KOUJI
IPC: H01L51/50
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a display device which is able to provide desired emission even if there is a noise from the outside, and have a good display-characteristic without any error in latching a digital video signal as well as realize low power consumption also in case of high definition or multi-bit display. SOLUTION: The display device comprises a means for latching and holding a digital video signal, and current mirror circuits for controlling the amount of current with the held digital video signal, to supply current to display elements.
Patent JP-2002094936-A (JP)
Title: Video reproducing apparatus and video reproducing method
Inventor: NAGASAWA FUMIHIRO
IPC: H04N5/7826
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a video recorder, a video reproducing apparatus and a video recording and reproducing apparatus with a simple configuration that can satisfy the broadcast standards for the number of the scanning lines even when the number of the scanning lines recorded in a video recording area does not meet the broadcast standards. SOLUTION: In the case that the number of scanning lines of 1st video information recorded in a video recording area of a recording medium does not satisfy the number of scanning lines in compliance with prescribed broadcast standards in the case of recording, 2nd video information corresponding to missing scanning lines is recorded to an attached information recording area, the 1st video information recorded in the video recording area on the recording medium and the 2nd video information recorded in the attached information recording area are reproduced in the case of reproduction so as to restore a digital video signal with the number of scanning lines satisfying the prescribed broadcast standards on the basis of the 1st video information and the 2nd video information.
Patent JP-2003034399-A (JP)
Title: Structure of liquid sucking pipe for pump for oil feeding or water feeding
Inventor: KITAGAWA KENICHI
IPC: F04F1/06
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a pump for oil feeding or water feeding, which is highly convenient to storage, packaging or the like and use, advantageous in terms of costs, highly practical, and capable of shortening the overall length of a liquid feeding pump to about one-third of the original length by making it possible to freely bend a liquid sucking pipe, which is composed of a rigid material originally incapable of being bent/unbent, from a midway part. SOLUTION: A freely bendable flexible pipe part is formed integrally at least in an intermediate part of the liquid sucking pipe which is composed of a rigid object; and constitutionally, a lower half part, including a suction opening, of the liquid sucking pipe can be bent via the flexible pipe part so as to be directed upward or inclined upward with respect to an upper half part of the liquid sucking pipe.
Patent JP-2003038058-A (JP)
Title: Dog's dung collecting tool
Inventor: YAGI SADAKICHI
IPC: A01K23/00
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a dog's dung collecting tool which has a simple structure and with which a cost can be reduced and collecting function is improved. SOLUTION: This dog's dung collecting too is characterized in that edges 3 and 3 of core materials 2 and 2 of collecting pieces 1 and 1 composed of a pair of semicylindrical thin plates are placed side by side at a slight interval to give a connection part 4, synthetic resin fabrics 5 and 5 are applied and connected to the face side and the back side of the connection part 4, the connection part is openably and closably moved in a hinge state and thumb and finger insertion parts 7 and 7 into which the thumb and the fingers are inserted to operate the collecting tool are arranged at the outsides of the collecting pieces 1 and 1.
Patent JP-2003044899-A (JP)
Title: Paper money recovery device
Inventor: HARA TOSHIO
IPC: A63F7/02
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a paper money recovery device which efficiently discriminates and recovers paper moneys without making the structure complicated. SOLUTION: A paper money recovery device 1 is made to have such a constitution that discriminates a thrown-in paper money in a paper money discrimination part of a paper money reception part 3 to generate denomination information and reads discrimination mark information to store it together with the denomination information before recovering the paper money by a recovery unit 6 and reads the discrimination mark information of the recovery unit 6 before storing the paper money in a storage box 8 and extracts the stored denomination information by using the discrimination mark information and settles the denomination of the paper money to be stored in the storage box 8.  Thereby, since the thrown-in paper money is discriminated only once and a discrimination mechanism, which discriminates the paper money again before storage and after recovering, is not required, paper money of a plurality of denominations are efficiently discriminated and recovered without the need for complicated structure of the paper money recovery device 1.
Patent JP-2003043956-A (JP)
Title: Illuminator for exterior signboard
Inventor: KITAGAWA TATSUNOBU
IPC: G09F13/04
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an illuminator for an exterior signboard in which a display surface board is formed into a projected and curved surface, a lamp image of the board is eliminated by a line of illuminating lamps, electric power consumption is reduced, the mounting structure of a roof member is simplified and the total cost of the device is reduced. SOLUTION: In the exterior signboard, an opening and closing frame 21 having a display surface board 40 is mounted on a main body frame 1, in which illuminating lamps 11 are arranged, on an exchangeable manner. The frame 1 is thinly constituted. A reflection board 13 is arranged in the back side of the lamps 11. The board 40 is formed as a projected and curved surface 41, projected in the front of the frame 1 and light beams of the lamps 11 are illuminated toward the board 40 by the board 13 without irregularity. A roof member 45 is mounted onto a roof member mounting section 5, which is integrally provided on the top side of the frame 1, so that the member 45 does not interfere with opening and closing operations of the frame 21.
Patent JP-2003044495-A (JP)
Title: Database display system and database display controller
Inventor: INAGAKI SATORU
IPC: G06F3/0482
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a database display controller with which a selection item selected the last time is not displayed when displaying a prescribed hierarchy to which the selected selection item belongs succeedingly after any selection item is selected. SOLUTION: In the database display controller, a database is made into tree structure having an arbitrary number of hierarchies, concerning a hierarchy except for the lowest hierarchy among the arbitrary number of hierarchies, one or a plurality of selection items exist, and by selecting any one of these selection items, the low-order hierarchy related to the selected selection item is expanded. Then, this device is provided with an information select button 101 for a user to select any displayed selection item and a display control means 115 not to display the selection item selected the last time when displaying the prescribed item to which the selected selection item belongs succeedingly after a prescribed hierarchy is displayed and any selection item belonging to that hierarchy is selected by the information select button 101.
Patent JP-2003047981-A (JP)
Title: Ozone treatment method for waste water
Inventor: SON KYOKURIN
IPC: C02F1/66
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an ozone treatment method for waste water which can surely keep pH alkaline during ozone treatment and can be easily controlled without remarkable increase of the installation cost. SOLUTION: In this ozone treatment method for waste water, first of all, an alkali is added from a line 22 to the waste water flowing through a supply line 12, thereby alkalinizing the waste water. Subsequently, an alkali buffer that releases carbonate ions is added to the waste water from a line 18. In a reaction tower 10, ozone(O3 ) is supplied to the waste water from a line 16 while keeping pH of the waste water 6.0-12.5 under the action of the alkali buffer. Thereby, organic substances, chemical substances, etc., in the waste water are oxidized in the reaction tower 10 in a state where OH radicals having stronger oxidation power than O3 itself are apt to be generated.
Patent JP-2003039444-A (JP)
Title: Resin curing device
Inventor: YABANA MASAAKI
IPC: B29C35/02
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To make exact temperature control possible while the merits of indirect heating are utilized. SOLUTION: A resin curing device has a tape inlet for supplying a conveyance tape 5 coated with a resin 4 for sealing an element 3, heating elements 11, 12, and 13 which are arranged in the tape inlet and heat and cure the resin 4, and a tape outlet for discharging the tape 5. Between the tape 5 and the heating elements 11, 12, and 13, hot plates 21, 22, and 23 made of a copper plate 0.2-3.0 mm in thickness for receiving heat from the heating elements 11, 12, and 13 and heating the tape 5 uniformly and indirectly are formed.
Patent JP-2002102232-A (JP)
Title: Back-loading catheter
Inventor: OSLUND JOHN C
IPC: A61F2/06
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a catheter capable of removing a tissue piece by a simple and effective method. SOLUTION: The catheter is provide with a collapsible inner lumen 18 within main body 12. In the catheter, a filter basket 32 can be disposed by using a guide wire 26 piercing through the inner lumen 18. The inner lumen 18 is collapsed when the filter basket 32 is retrieved into the catheter main body 12.
Patent JP-2003051313-A (JP)
Title: Manufacturing method for secondary battery and secondary battery
Inventor: NISHIDA KOJI
IPC: H01M4/64
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To resolve the problem that when a positive electrode active material is directly applied to aluminum foil for a positive electrode used for a lithium ion secondary battery or the like, it is dried quickly and its adhesion after rolling is very weak. SOLUTION: This method is used for manufacturing a lithium ion secondary battery by stacking the applied and rolled aluminum foil 1, a positive electrode layer 5, an electrolyte layer 6, an applied and rolled negative electrode layer 7 and copper foil 8 in that order. Conical pits 2 are formed on the applied surface on the positive electrode layer side of the aluminum foil 1. A positive electrode active material paint is applied to the treatment surfaces of the conical pits 2 and the positive electrode active material paint is filled up to the insides of the bits by rolling so that the adhesion strength of the paint film is improved. A defect rate by lack of the paint film in subsequent stages is minimized, a battery characteristic is improved by expansion of a reaction area with the active material, and the service life of the battery is extended.
Patent JP-2003019001-A (JP)
Title: Zori (japanese sandals) integrated with sole
Inventor: OKADA SAYAKO
IPC: A43B3/00
Filed: 2001-07-07
Abstract: PROBLEM TO BE SOLVED: To provide waraji (straw sandals)-like footgear which is suitable for mass production and with which an integral feel of the soles of the footgear and the feet can be obtained. SOLUTION: The zori-like footgear formed by fixing clog thongs (4) and (5) to base surfaces (1) has the structure that two belts constituting the clog thongs rise respectively from between the big toes and the second toes and one (5) thereof on the inner side thereof passes the neighborhood of the base on the outer side of the big toes to the back of the soles and one (4) on the outer side is not fixed.
Patent JP-2003053317-A (JP)
Title: Underground water drainage structure of original position confinement construction method
Inventor: KOMODA TOSHIRO
IPC: B09C1/04
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To provide an underground water drainage structure which is cost effective both in terms of construction and maintenance and makes efficient water collection and drainage possible even when an ambient underground water level is low in an original position confinement construction method for surely preventing the diffusion of polluted soil. SOLUTION: A soil-base seepage control wall 1 is built down to the depth of an impermeable stratum U in the form of isolating a polluted area I from an off-polluted area O and the inner side thereof is provided with a drainage trench 2. The water level in the polluted area I is regulated by lifting the water from the drainage trench 2 segment in order to maintain and manage the underground water level of the drainage trench I lower than the underground water level of the off-polluted area O.  The underground water level is so managed and controlled that the underground water WI falls away from the central part of the polluted area I toward the drainage trench 2 to incline and this water level WI falls lowest in the position of the drainage trench 2 and turns lower than the water level of the off-polluted area W0 when the pumping up is started from the drainage trench 2 or in the state that the pumping up is continued.
Patent JP-2003068971-A (JP)
Title: Multilayered chip packaging structure
Inventor: LUO SHIAU-YU
IPC: H01L25/07
Filed: 2001-08-15
Abstract: PROBLEM TO BE SOLVED: To provide the packing structure of multilayered chips where a plurality of semiconductor chips are arranged adjacent to each other so as to be formed into the planar shapes of a plurality of laminated semiconductor chips. SOLUTION: A multilayered chip packaging structure is equipped with a board 402 provided with front and rear surfaces; a plurality of semiconductor chips 406 and 408 which are contiguously laminated into a plurality of laminated semiconductor chip sets; a plurality of wires 410a and 410b which connect the semiconductor chips to each other and to the board; a plurality of supporting members 420 which separate two adjacent semiconductor chips; a plurality of adhesive layers 404 which bond the supporting members, the semiconductor chips and the substrate to one another; and a molding material 414 which encapsulates the front surface of the substrate, the semiconductor chips, the supporting members and the adhesive layers. The size deviation between the semiconductor chips is less than 0.3 mm, and each of the semiconductor chips has respectively a plurality of bonding pads.
Patent JP-2003053113-A (JP)
Title: Method for operating apparatus for removing turbid component
Inventor: KOIDE FUJIO
IPC: B01D29/62
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for operating a turbid component removing apparatus while reducing costs of washing water, and to provide the apparatus for removing the turbid component which has a structure that turbid components can be captured on a filter medium and then discharged effectively by releasing the pressure-compacted state of the filter medium in raw water treating operation and the pressure-compacted state of the filter medium in washing operation. SOLUTION: This method for operating the turbid component removing apparatus comprises repeating one raw water treating step and a plurality of washing steps. At least the final washing step is carried out by using the water obtained by removing the turbid components as washing water. At least one washing operation before the final washing operation is carried out by using raw water as the washing water.
Patent JP-2003056775-A (JP)
Title: Connecting method of short pipe
Inventor: KAWASAKI HIROSUKE
IPC: F16L27/12
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a connecting method of short pipes. SOLUTION: In this connecting method of the short pipes for forming a duct by connecting many short pipes, at least one short pipe connecting part or a short pipe connecting part at every desired interval of the duct is formed by engaging one of mutually connected two short pipes with the other slidably in the axial direction of the pipes.
Patent JP-2002141364-A (JP)
Title: Method for manufacturing buffer element for reducing mechanical stress
Inventor: KNAPP WOLFGANG
IPC: H01L21/52
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for more simply manufacturing a buffer element and the more stable buffer element. SOLUTION: The method for manufacturing the buffer element manufactures the self-supported buffer element having a region capable of substantially independently expanding or contracting in order to reduce a mechanical stress between two materials having different thermal expansion coefficients. The method comprises the steps of deforming a metal sheet (1) to three-dimensional structures (1', 1") so as to divide the structures (1', 1") into regions capable of substantially independently expanding and contracting, resultantly pressing the structures (1', 1"), and working to form a structure plate (P). This method can be used to manufacture the buffer element. The buffer element is simply manufactured, and particularly an application to a semiconductor technique can be stably and simply handled.
Patent JP-2003047565-A (JP)
Title: Water feed device with water discharge function of discharging water into washing bowl
Inventor: HAMAZAKI MASANAO
IPC: E03C1/14
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a water feed device with a water discharge function of discharging water into a washing bowl, by which hair, etc., is washed away by discharging water into the washing bowl even when the hair is left without flowing out from drain and sanitation is kept and also which is easy to install and easy to clean around the water faucet and with a new appearance which makes a user hardly conscious of a water outlet so as to permit the user to normally comfortably wash hands. SOLUTION: The water feed device with the water discharge function of discharging water into the washing bowl is constituted of the washing bowl having the drain and the water faucet which is connected to a water supply pipe and has a water supply port. The water faucet is internally attached to the washing bowl by the interposition of a water discharge unit having the water outlet to discharge water into the washing bowl.
Patent JP-2003057638-A (JP)
Title: Liquid crystal display device
Inventor: IKENO HIDENORI
IPC: G02B5/08
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a transreflective liquid crystal display device having good visibility both in a transmission mode and in a reflective mode. SOLUTION: An opening part is formed to transmit the light of a backlight in a region in which the tilt angle of a reflective electrode which has a rugged shape and distribution in a normal direction inclined in a specific azimuth angle direction is 0 to 2 degrees and/or 10 degrees or more. The retardation of a liquid crystal layer is changed by making the liquid crystal molecular alignment modes of the opening part and a reflective electrode different, thereby emission light intensity is enhanced both in the transmission mode and in the reflective mode. The color balance displayed in the transmission mode is determined by determining an opening part area in pixels for every color to enhance a color temperature compared to the reflective mode.
Patent JP-2003066754-A (JP)
Title: Fixing device for electrophotographic device
Inventor: SUZUKI MANABU
IPC: G03G15/20
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device in which high printing quality can be obtained with a simple constitution in an electrophotographic device carrying out printing on cut paper. SOLUTION: In the fixing device provided with a heat roll and a press roll, a cleaning means is provided only to the press roll.
Patent JP-2003063222-A (JP)
Title: Tow bar hitch height holding device for trailer
Inventor: HANAOKA TORU
IPC: B60D1/04
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a tow bar hitch height holding device for a trailer capable of improving workability and safety in handling a tow bar and being applied to tow bars of all the trailers by holding a hitch height of the tow bar on a trailer body and reducing load of the tow bar. SOLUTION: This tow bar hitch height holding device 13 holds the tow bar 8 rotatably and pivotally attached to a bearing part 4 provided at a front end part of the trailer main body 1 by a horizontal shaft 10 to a prescribed height. The device 13 is constituted of a torque damper mechanism 15 having a torque shaft 14 fixed to the front end part side of the trailer main body 1 and a supporting body 16 fixed to a base part side of the tow bar 8. The supporting body 16 of the tow bar 8 is abutted and supported on a lower side of the horizontal shaft 10 by a damper arm 17 fixed to the torque shaft 14 of the torque damper mechanism 15.