baber/WOPTO huggingface dataset:
Patent JP-2003086237-A (JP)
Title: Electrode plate for lead-acid battery
Inventor: HIRUTA TOMOKI
IPC: H01M4/14
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To solve welding failures of ears of electrode plates in the electrode plates to constitute electrode plate groups for a lead-acid battery wherein plural positive electrode plates and negative electrode plates are alternately laminated via separators and wherein respective electrode plate ears of the plural positive electrode plates and the negative electrode plates protrudingly extended upward are inversely inserted into the mold in which molten lead is filled and the plates are mutually welded (COS method). SOLUTION: In the electrode plates to constitute the plural positive electrode plates and negative electrode plates for the lead-acid battery wherein the plural positive electrode plates and negative electrode plates are alternately laminated via the separators and the respective electrode plate ears of the plural positive electrode plates and the negative electrode plates protrudingly extended upward are inversely inserted into the mold in which the molten lead is filled, and are mutually welded (COS method), the tip parts of the ears have been formed thinner or narrower than those of the base parts.
Patent JP-2003081718-A (JP)
Title: Ascotis selenaria cretacea communication-disturbing agent and communication-disturbing method using the same
Inventor: ANDO SATORU
IPC: A01N43/20
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a communication-disturbing agent effective for controlling Ascotis selenaria cretacea which is a Geometridae insect pest important against tea trees and fruit trees. SOLUTION: This communication-disturbing agent contains cis-3,4-epoxy-(6Z,9 Z)-nonadecadiene, cis-6,7-epoxy-(3Z,9Z)-nonadecadiene, cis-9,10-epoxy-(3Z,6Z)- nonadecadiene, and preferably further (3Z,6Z,9Z)-nonadecatriene, and the communication-disturbing method using the agent.
Patent JP-2002119472-A (JP)
Title: Apparatus for examining human visual capacity of field of vision
Inventor: HANSUELI WALTHER
IPC: A61B3/00
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain a highly accurate examination result by proper positioning of a patient and an easy operation with a new perimeter for examining the visual field improving the conventional problems. SOLUTION: The perimeter for examining the visual field is provided with a head support device 7 and an operation panel 4. An optical instrument 12 is disposed on a device leg 5 and the examination optical instrument is provided with an ocular lens. The optical instrument 12 is movably disposed on the device leg 5 and its position is adjustable by, at least, one of drive units 18, 19 and 21. The optical instrument 12 is accurately disposed so as to track the eyes to be examined. The perimeter is so formed that the optical instrument 12 can be essentially arbitrarily disposed therein.
Patent JP-2002190161-A (JP)
Title: Information storage medium and apparatus using the same
Inventor: ANDO HIDEO
IPC: H04N5/92
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To improve a system using a rewritable information storage medium. SOLUTION: This information storage medium is constituted so that recording information (DA22-DA24) and control information (DA21) are recorded so as to rewrite or reproduce. Here, the control information (DA21) includes the information (AMT) for the actual data arrangement on the medium.
Patent JP-2003101538-A (JP)
Title: Equipment and program for communication test support and recording medium recorded with its program
Inventor: KONDO HIROSHI
IPC: H04B17/16
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To improve test efficiency by facilitating association between test items and communication logs which become the basis for acceptance/rejection determination of test items when a communication test is performed. SOLUTION: A communication tester is provided with a test item management section 11 which stores test items and the acceptance/rejection determination of the test items by associating the date and time of the acceptance/ rejection determination. The test item management section 11 gives the date and time of acceptance/rejection determination by obtaining it from a clock generation section 9 when an operator inputs the acceptance/rejection determination. A test performer associates test items and the communication log by collating the date and time of the acceptance/rejection determination with the date and time of the communication log which are controlled by the test item management section 11.
Patent JP-2003093874-A (JP)
Title: Colloidal particle supporting method and manufacturing method for platinum supported carbon catalyst
Inventor: WATANABE SATORU
IPC: H01M8/10
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a colloidal particle supporting method by which metal colloidal particles, such as Pt colloidal particles, are adsorbed and supported efficiently on a carrier and the supported metal particles can be dispersed well, and a method for manufacturing a Pt supported carbon catalyst from the carrier obtained by the colloidal particle supporting method. SOLUTION: Functional groups are added onto the carrier, and the colloidal particles are supported on the carrier by the electrostatic actions between the functional groups and the colloidal particles.
Patent JP-2002136622-A (JP)
Title: Golf ball cleaning device
Inventor: SHIOTA YOSHIHIKO
IPC: A63B57/00
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a portable golf ball cleaning device that provides a means for easy access to clean a golf ball at any time and at any point of a golf course. SOLUTION: This golf ball cleaning device comprises a ball cleaning pad for easy access to wipe the ball, convenient and detachably attached to a golfer in a position that does not interfere with the swing of the golfer. As a suitable example, towels (single or plural) are attached to the device.
Patent JP-2003097281-A (JP)
Title: Turbocharger rotational frequency measuring method and turbocharger
Inventor: SASAKI SHOJI
IPC: F02D35/00
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To directly detect the rotational frequency of a turbocharger without increasing detrimental vibration occurring during operation of the turbocharger. SOLUTION: A flow velocity sensor 30 for detecting a change of flow velocity of supercharged air is disposed in an intake air guide path 27 through which the supercharged air is fed by a compressor impeller 21. The flow velocity sensor 30 detects a periodic flow velocity change of the supercharged air corresponding to each vane 21a. The number of vanes 21a which have sent the supercharged air per unit time is obtained from the flow velocity change of the supercharged air detected by the flow velocity sensor 30. From the number of these vanes 21a and the total number of the vanes 21a of the compressor impeller 21, the rotational frequency of a turbo rotor 12 is obtained.
Patent JP-2003098411-A (JP)
Title: Optical drop cable, manufacturing method for the optical drop cable, and metal fixture for the optical drop cable
Inventor: KOYASU OSAMU
IPC: H01B11/00
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical drop cable which has its aerodynamic characteristics improved and is made easy to handle for a short-time wiring operation, a manufacturing method for the optical drop cable, and a metal fixture for the optical drop cable. SOLUTION: An optical unit 7 having an optical fiber 3 and a tensile strength body 5 and a support wire 9 for wiring the optical unit 7 are arranged in opposite sections among sections partitioned by an X-shaped interposing member 11 and covered entirely with a jacket 13 to have circular section. The support wire 9 is integrated with the jacket 13, but the optical unit 7 is provided separably from the jacket 13 and partition member 11. Spaces 15 and 17 are formed in the sections where neither the support wire 9 nor the optical unit 7 is arranged among the sections divided by the X-shaped interposing member 11. The metal fixture 23 clamps the optical drop cable 1 by pressing the opposite spaces 15 and 17 partitioned by the X-shaped interposing member 11 by putting a pair of projection parts 25 and 27 closer to each other by a moving means 29.
Patent JP-2003095467-A (JP)
Title: Pneumatic paper feeding device and image forming device
Inventor: YAMAGUCHI YOSHIHIRO
IPC: G03G15/00
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic paper feeding device capable of normally feeding paper, even if paper is curled. SOLUTION: This pneumatic paper feeding device 11 is provided with a paper storing part 14 having a mounting plate 13 placing paper P and moving in the vertical direction, floating means 28a and b for floating the paper P on an upper layer paper feeding side by blowing air to an upper part of a front surface of a carried direction of the paper P stored within the paper storing part 14, a suction carrier means 16 arranged on an upper part of the paper storing part 14 and sucking and carrying the paper P of an uppermost layer, and paper upper limit detection means 18a and b for detecting an upper limit position of an uppermost part of the paper P loaded on the mounting plate 13. The paper upper limit detection means 18a and b are supported by the suction carrier means 16.
Patent JP-2003095361-A (JP)
Title: Liquid ejection pump
Inventor: GOTO TAKAYUKI
IPC: B65D83/76
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a liquid ejection pump provided with a vertically movable operating member 4 attached with an ejection head 21 of an upper end of a stem 20 extending from the inside of a cylinder 2, constituted in such a manner that a peripheral wall 24 of the ejection head 21, whose screwed width is restricted by an upward step 13 provided at a lower part of a ring-like member 3 and which is in a push-down state, is screwed on a spirally grooved peripheral face a of the ring-like member 3 fitted with an upper end of the cylinder 2, further constituted in such a manner that the operating member 4 is tightly fitted in a screwed state to an inner peripheral face of the ring-like member 3 to seal it, and capable of correctly obtaining the result of a test for airtightness as this sealed portion. SOLUTION: The liquid ejection pump is constituted so that by providing a communicating passage p for allowing the above sealed portion to communicate with the external side through a closed space b defined by a ring-like member 3 and an ejection head 21, the correct result of a test for airtightness can be obtained even if an underface of a peripheral wall 24 of the ejection head 21 is airtightly brought into pressure contact with an upward step 13.
Patent JP-2003108639-A (JP)
Title: Transaction mediating server and transaction mediating method
Inventor: UEDA KENJI
IPC: G06F21/62
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a transaction mediating server 2 for mediating the buying/ selling of merchandise by converting information according to the difference of the specifications of information terminals while improving the convenience of the information terminals. SOLUTION: A transaction mediating server 2 for converting information according to the specifications of purchaser terminals 3a, 3b, 3c, and so on, and for mediating the transmission/reception of the information is provided with a store ordering user file storage device 107 for recording at least one of the store designations, user names, specifications, and processing authorities of the purchaser terminals 3a, 3b, 3c, and so on, a store order file storage device 111 for recording the history of merchandise ordered by the purchaser terminals 3a, 3b, and 3c, a data converting means 105a for converting information to be transmitted/received to the purchaser terminals 3a, 3b, 3c, and so on and the market server 1 based on the information recorded in the store ordering user file storage device 107, and an order accepting means 105e for receiving orders from the purchaser terminals 3a,  3b, 3c, and so on, and for transmitting them through the data converting means 105a to the market server.
Patent JP-2003111406-A (JP)
Title: Switching power circuit
Inventor: YASUMURA MASAYUKI
IPC: H02M3/28
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To suppress noise level from becoming high. SOLUTION: As a combined resonance converter which stabilizes by means of self-exciting and switching frequency control system, a structure without an ac-dc control transformer is employed. An inductor is inserted between a secondary parallel resonance capacitor and a secondary ground and between a primary parallel resonance capacitor and a primary ground respectively to suppress noise generated in a circuit. As a result, for example, an LC filter or the like is not required in a secondary DC output voltage line. Thus, a small part with low breakdown pressure for noise suppression can be used, thereby attaining less power loss.
Patent JP-2003103768-A (JP)
Title: Image processing apparatus and method therefor
Inventor: TSUTSUMI SHOHEI
IPC: B41J2/205
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To achieve a high quality image recording operation even at the time of recording with a recording head having a recording element incapable of recording normally. SOLUTION: This apparatus comprises an ejection state detecting part 100 for detecting a nozzle incapable of recording normally based on the ejection state of each nozzle, a non-recording raster judging part 101 for judging whether or not raster data are to be recorded by a nozzle incapable of recording normally, a quantizing part 106 for converting multi-gradation data of each inputted pixel to data with a smaller number of gradations with respect to the inputted number of gradations, and an error diffusing part 108 for diffusing the difference between a target pixel input data and quantized data to pixels in the vicinity of the target pixel, wherein pixel data included in a raster to be recorded by a nozzle incapable of recording normally are converted to data representing non-recording in the quantizing part 106.
Patent JP-2003111057-A (JP)
Title: Information distribution method
Inventor: AKIYAMA TAKETOSHI
IPC: G06Q30/06
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an information distribution method that can collect information with a small file capacity and easily manage the information. SOLUTION: A database server 15 in interlocking with an information distribution server 11 and a terminal of a user 12 are connected via a communication network and the information distribution server 11 distributes via the communication network particular information to the user by utilizing a contents tag file T for information distribution to access particular audio/video contents C managed by an information distribution management apparatus and able to be transferred to other web site 13 or other terminal via the communication network.
Patent JP-2002153500-A (JP)
Title: Liquefaction crushing handpiece and its tip
Inventor: SUSSMAN GLENN
IPC: A61M1/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a surgical handpiece which can heat a solution used for performing the art of liquefaction crushing within its inside and its tip. SOLUTION: The surgical handpiece has two tubes or flow passages coaxially mounted thereto and mounted at a main body. The first tube 867 is made smaller in diameter than the second tube 865 so as to form an annular spacing 869 between the first tube 867 and the second tube 865. The annular spacing 869 communicates with a pump chamber formed between two electrodes. The distal end of the annular spacing 869 is sealed by frictionally fitting the distal ends of the first tube 867 and the second tube 865 to each other. Single or plural grooves formed at the first tube 867 or the second tube 865 permit the leakage of the fluid force advanced downstream along the annular spacing 869.
Patent JP-2003110685-A (JP)
Title: Communication auxiliary device and communication method
Inventor: KOBAYASHI KOJI
IPC: H04M1/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a communication auxiliary device the functions of which a user can easily revise or extend. SOLUTION: A user B operates a personal computer 25 to write an application program to the communication auxiliary device 8. Then the user B loads the communication auxiliary device 8 to a mobile telephone 7b and the communication auxiliary device 8 allows the mobile telephone 7b to carry out prescribed functions on the basis of the application program.
Patent JP-2003103672-A (JP)
Title: Corrugated cardboard sheet
Inventor: OGISO KOJI
IPC: B32B3/28
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a dustless corrugated cardboard sheet sufficiently reduced in dusting quantity to a degree usable in a clean room and capable of being regenerated after use. SOLUTION: In a single-faced corrugated cardboard sheet, a double-faced corrugated cardboard sheet or a multilayered corrugated cardboard sheet, dustless paper is used as a liner and/or a corrugating medium, and the wet breaking length calculated from the wet tensile strength prescribed in JIS P-8135 of the dustless paper is 0.2-0.7 km.
Patent JP-2003167227-A (JP)
Title: Liquid crystal display device and its driving method
Inventor: NAGAI MAKOTO
IPC: G09F9/35
Filed: 2001-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To write a new display without leaving a residual image and also to obtain a display having a satisfactory contrast by using the driving IC being used in the conventional practice.  <P>SOLUTION: At the time of writing the new display in a liquid crystal display panel, row electrodes are scanned by line sequential scanning in times T<SB>p1</SB>, T<SB>p2</SB>and selected row electrodes are set to be at a voltage V<SB>r</SB>and also entire column electrodes are set to be at -V<SB>c</SB>. The V<SB>r</SB>and the -V<SB>c</SB>are decided so as to satisfy 10≥V<SB>r</SB>/V<SB>c</SB>≥5. Then, a voltage of (V<SB>r</SB>+V<SB>c</SB>) is applied to liquid crystals of the selected rows and the liquid crystals are shifted to be in planar states. After liquid crystals of entire pixels becomes to in planar states, the new display is written in the liquid crystal panel by line sequential scanning in times T<SB>d1</SB>, T<SB>d2</SB>.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003102877-A (JP)
Title: Golf club head
Inventor: TERANISHI YUKIHIRO
IPC: A63B53/04
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a golf club head providing an improved feeling of a ball striking, a sound of striking a ball in particular without damaging the repulsiveness of the face. SOLUTION: The club head has ribs 31 that are made of titanium and is 1.0 mm wide, 15.0 mm long, and 10.0 mm high for controlling vibration and arranged in the abdominal portion producing an out-of-plane secondary bending vibration produced in the sole portion 14 when a ball is struck, from the toe to the heel.
Patent JP-2003105078-A (JP)
Title: Method for eliminating metal compound from crude polyether
Inventor: KYOTANI SUSUMU
IPC: C08G65/30
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for decreasing the amount of a metal compound, such as a remaining alkali metal compound, in a crude polyether to a very low content by a simple treatment in a short time. SOLUTION: In this method for eliminating a metal compound, i.e., an impurity, from a crude polyether, a filtration assistant is added to and dispersed in the crude polyether dissolved in an organic solvent under agitation; then, tripolyphosphoric acid is added and the agitation is continued to react the metal compound with tripolyphosphoric acid; and the crude polyether containing thus formed metal compound is filtered together with the filtration assistant.
Patent JP-2003109492-A (JP)
Title: Manufacturing method of electron emission element, electron source, and image forming device
Inventor: TERAMOTO YOJI
IPC: H01J9/02
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide manufacturing methods of an electron emission element and an electron source converging beams and reducing leak by forming the film and patterning an electron emission layer so that the electron emission layer is prevented from receiving physical and chemical damage in micro holes at high controllability. SOLUTION: A structure formed with a cathode electrode 2, an insulating layer 3, a gate electrode 4, and an opening part on a substrate 1 is disposed in a chamber and an electron emission film is formed on the structure by a plasma film formation. Then, ion in the plasma is irradiated while rotating the structure with its inclined by a prescribed angle θ in the same chamber, so that the electron emission film except for the electron emission film in the opening part is removed by etching and the electron emission layer 5 is formed into a desired shape.
Patent JP-2003103852-A (JP)
Title: Ink jet recorder and method for controlling reversal transfer of the apparatus
Inventor: TANAKA HIROYUKI
IPC: B41J11/42
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To improve the quality of recording images by eliminating recording irregularities caused by irregularities of a reversal transfer amount of papers when the papers are reversely transferred by reversing a transfer roller so as to prevent a transfer displacement of the transfer roller when a carriage is moved to a cleaning part and switched to carry out a wiping operation or the like during a recording operation. SOLUTION: Reversal driving means 36 and 38 are set for reversely transferring the paper by only a small amount by switching driving of the transfer roller 88 from a forward rotation to a backward rotation when the paper P is being recorded. A reverse prohibition region is set where the reversal driving is prohibited in a recording region of the paper. The reversal operation of the transfer roller 88 is controlled to be carried out in a region other than the reverse prohibition region.
Patent JP-2003112428-A (JP)
Title: Recorder and temperature control method
Inventor: NAKAHARA YASUNORI
IPC: B41J2/05
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a recorder and a temperature control method which reduce power consumption and form images with no density unevenness by reducing irregularities of an ink discharge amount regardless of a bias of used nozzles in an ink jet recording head. SOLUTION: In recording with the use of the full-line ink jet recording head to which a plurality of recording elements including electrothermal conversion bodies are arranged, it is analyzed how much of data for generating an ink discharge per predetermined unit is included in input recording data, and the temperature of the ink jet recording head is detected. Based on the detected result, it is detected whether or not the temperature of the ink jet recording head is within a predetermined range suitable for a recording operation. When the temperature of the ink jet recording head is within the predetermined range by the detection, it is so controlled that a driving signal of a level not to generate the ink discharge is applied to the electrothermal conversion bodies.
Patent JP-2003076429-A (JP)
Title: Automatic pressure control device
Inventor: ASUWA NOBUKAZU
IPC: G05D16/20
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide high reliability by accurately setting the set pressure for protecting a pressure sensor. SOLUTION: A solenoid valve 16 is provided between a control valve 12 and a pressure sensor 15 in a main route 10. This solenoid valve 16 is opened and closed by a command from a pressure control unit 14. When the air pressure within a range of the pressure sensor 15 is maintained, the solenoid valve 16 is opened, and when the air at a pressure exceeding the range of the pressure sensor 15 flows into the main route 10, an input pressure sensor 18 detects the air pressure, and the pressure control unit 14 closes the solenoid valve 16.