baber/WOPTO huggingface dataset:
Patent JP-2003154378-A (JP)
Title: Method and apparatus for modifying water
Inventor: FUKUDA HIROTOSHI
IPC: C04B41/87
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To reduce oxidation-reduction electrons causing the internal corrosion of a conduit by forming a titanium dioxide/germanium dioxide composite oxide film to the surfaces of ceramic balls, glass beads or the like. SOLUTION: In the water modifying method, a metal oxide is arranged in water to lower oxidation-reduction potential in water. In the water modifying apparatus, a ceramic carrier having a metal oxide supported on the surface thereof is arranged in water to lower oxidation-reduction potential in water. A mixed solution of titanic acid ions and germanic acid is diluted with water and a ceramic is dipped in this diluted solution and this solution is heated until moisture is evaporated and further reheated to 400 deg.C or higher to form the film of the composite oxide of titanium dioxide and germanium dioxide on the surface of the ceramic.
Patent JP-2003164179-A (JP)
Title: Motor drive unit and motor drive method
Inventor: TSUCHIYAMA YOSHIRO
IPC: H02P27/08
Filed: 2001-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a unit and method wherein a brake and the like does not operate even when a smoothing capacitor is made compact, and a motor can be driven in a highly efficient and smooth fashion.  <P>SOLUTION: In a motor drive, a predicted value Va of the terminal voltage of the motor and an intermediate DC voltage Vdc are compared (111); when Va>Vdc, a value minimally increased from the set value of a d-axis current in the previous power cycle (102, 103) is selected (104) and used as the set value of the d-axis current; whereas when Va<Vdc, the set value of the d-axis current that is proportional to the square of the intermediate DC voltage Vdc (106) is selected (104) and used as the set value of the d-axis current. By this means, a q-axis current pattern or a torque pattern becomes proportional to the square of the intermediate DC voltage so that the brake does not operate even when the capacity of the smoothing capacitor is small and the voltage drops substantially, and a drive that has high average drive efficiency and becomes stable with respect to power source voltage fluctuations is achieved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002205269-A (JP)
Title: Processing method of substrate
Inventor: PINTER STEFAN DR
IPC: B24C3/32
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a processing method of a substrate improved to structuralize the substrate without using a wet or dry chemical etching process. SOLUTION: The substrate is structuralized as a photoresist layer 2 is formed on a surface under the processing method of the substrate 1. A recessed part 3 is provided in a region which is not covered with the photoresist layer 2 on the surface of the substrate 1.
Patent JP-2003155358-A (JP)
Title: Biodegradable film
Inventor: SUKIGARA MASAYUKI
IPC: B29L7/00
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a polylactic acid resin film having biodegradability, formed by an inflation method, having mechanical strengths as a sealant film for packaging and an adhesion linkage film, and also excellent in hot melt welding property and dimensional stability. SOLUTION: This film formed by the inflation method and consisting mainly of the polylactic acid resin is characterized by having >=0.0005 and <=0.010 ΔP degree of face orientation, and >=30 MPa tensile break strength and >=20% tensile elongation at break measured in accordance with ASTM D882.
Patent JP-2003160085-A (JP)
Title: Scooter type motorcycle
Inventor: TAKENAKA MASAHIKO
IPC: F02B75/22
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve the workability for maintenance and inspection of ignition plugs in a scooter type motorcycle structured so that a V-form engine equipped with a pair of cylinder parts arranged in a V-form in a side view and a pair of cylinder heads coupled with the respective cylinder parts is covered with a body cover furnished with a pair of right and left foot placing parts and a floor tunnel part bulging up between the foot placing parts.  <P>SOLUTION: The scooter type motorcycle is structured so that the cylinder parts 30A and the cylinder heads 31A of its engine E are arranged upward facing fore and aft along the inside surface of the floor tunnel part 102 and that an opening 107 for maintenance and inspection of ignition plugs 95 mounted to the cylinder heads 31A is formed on the side face of the floor tunnel part 102 being capable to open and close.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164162-A (JP)
Title: Open-phase detection method for inverter circuit and power converter
Inventor: SUGIYAMA YUMIKO
IPC: H02P27/06
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To detect an open-phase state, wherein operations of some of conductor switches that operate an inverter circuit are interrupted, exactly and in a short time without false operations regardless of the situation of the inverter circuit.  <P>SOLUTION: An output voltage waveform of each phase of the inverter circuit 3 is detected by an AC voltage detection means 7; the AC voltage waveform of each phase is traced by a each-phase AC voltage waveform trace means 9; voltage peak values of the positive side and the negative side of the AC voltage waveform are continuously recorded by a peak-voltage record means 10; the difference of the voltage peak values of the plus and minus sides is compared with a prescribed value by a comparison means 12; and the inverter circuit 3 is protectively operated by a gate control means 14 when a state that the difference of the voltage peak values exceeds the prescribed value is continued for prescribed hours.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002236914-A (JP)
Title: Projection detecting device
Inventor: OGAWA HIROYUKI
IPC: G06T1/00
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To easily and accurately count microbes. SOLUTION: A projection detecting device 21 has a plurality of setting parts, a plurality of laser devices 22a to 22d and a plurality of image sensors 23a to 23d. The setting parts are capable of setting a plurality of samples in a line. The laser devices are adapted to radiate one light beam to a plurality of samples set in the setting parts. The image sensors respectively have a plurality of photo detecting elements. The image sensors are disposed to receive projection of the plurality of the samples by irradiating light of the laser devices, and a projection detecting signal is generated by the respective photo detecting elements.
Patent JP-2003159184-A (JP)
Title: Modesty panel attaching mechanism
Inventor: HISA TAKUYA
IPC: A47B67/02
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modesty panel attaching mechanism by which a modesty panel can be stably and securely attached to a face washing bowl main body, a bathtub main body, etc., according to simple constitution.  <P>SOLUTION: This is a mechanism for attaching a modesty panel (2) to a face washing bowl main body (or bathtub main body). A modesty panel is attached to a face washing bowl main body (or bathtub main body) via a clip (3) with a first engaging part (4) detachable engaged with a rib (1a) formed on a face washing bowl main body (or bathtub main body) and a second engaging part (5) detachably engaged with a groove formed on the modesty panel (2).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159401-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine wherein a new game process which conventionally has not existed can be dramatized by controlling a display on a variably displaying device, and which can sufficiently arouse the thrilling feeling and excitement of a game player.  <P>SOLUTION: When a ball enters a starting port 21, a variable display by a plurality of kinds of identification information is variably performed on the variable displaying device 310. When a display result of the variable display coincides a specified combination of the identification information which is determined in advance, a ball pattern P and a special device pattern 1310 are displayed on the variably displaying device 310, and a special variable display is variably performed. When the ball pattern P enters a specified stop section 1311 in the special device pattern 1310 by the special variable display, a ball is discharged from a first ball-discharging port 311, and enters a special starting port 313. Thus, a game value right is acquired, and a special game state which is advantageous to the game player is generated based on the acquisition of the game value right. In addition, when the game value right has been acquired, a probability by which a result of the variable display is determined to be the specified combination of identification information is transferred from a low probability to a high probability until a specified number of times for the variable display have been variably performed after the acquisition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164965-A (JP)
Title: Soldering iron
Inventor: MAEKAWA HIROTSUGU
IPC: H05K3/34
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soldering iron by which an operator can immediately carry out soldering work at an adequate temperature and also commits little erroneous operations and further has little work load when performing soldering.  <P>SOLUTION: In this soldering iron, an adequate temperature information for soldering is obtained from temperature information 3 by a part 2 for reading information. A heater 1 is heated and controlled by a control part 4. Thus, the operator can carry out soldering at an adequate temperature only by reading the temperature information 3 of a part to be soldered at the part 2 for reading information. So that the change of temperature setting is not required even when the object to be soldered is different.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165976-A (JP)
Title: Soil conditioner
Inventor: IWAMOTO KOJI
IPC: C09K101/00
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a soil conditioner which can realize the aggregate formation and antimicrobial action of soil at the same time.  <P>SOLUTION: An aggregating agent of 0.01-0.1 L for aggregating soil particles and a ceramic powder forming minus ions of 80-120 g are incorporated into soil in amounts used per m<SP>2</SP>soil.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173579-A (JP)
Title: Optical disk and optical disk drive unit
Inventor: ONAKI NOBUAKI
IPC: G11B7/24047
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin optical disk having a structure for preventing eccentricity to a chucking portion.  <P>SOLUTION: A central mirror plane part 2, an eccentricity measurement region 3, a data region (an information recording region) 4, and an outer circumferential mirror plane part 5 are formed in the optical disk 1 in order from the center toward the outer circumference without providing a center hole, a hub, etc., at the central part like a conventional optical disk. The tracks of a groove, a pit row, etc., are formed in the eccentricity measurement region 3 of the inner peripheral part of the optical disk 1 concentrically or spirally. A track pitch in the eccentricity measurement region 3 is formed more widely than an information track formed in the data region 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166274-A (JP)
Title: System for remote control for personal sanitation or sanitary apparatus
Inventor: GAUTHIER JEROME M
IPC: E03D13/00
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for remote control for a personal sanitary apparatus provided with an electrical operator related to various equipment including a flushing valve for toilets.  <P>SOLUTION: A radio receiver is related to respective apparatuses and actuated when a message peculiar to the apparatus is received. A starter (infrared ray sensor or manual switch for instance) separated from the apparatus is installed to transmit an instruction signal driving the apparatus. Respective starting apparatuses related to a transmitter are programmed to transmit a message particular to the specified apparatuses. Indicators arranged to respective starting apparatuses and receivers are related to the indicators. When the starting apparatus transmits a proper message, the message is received by the equipped receiver and the apparatuses are driven and equipped transmitter transmits a return message to the starting device receiver, an indicator is driven, it is indicated that the message is received.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002240266-A (JP)
Title: Ink jet printing method
Inventor: YANG ZHIHAO
IPC: B41J2/02
Filed: 2001-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording method providing a significantly different deflection angle useful for a thermal operation continuous ink jet print head and using a specific ink. SOLUTION: The ink jet recording method comprises steps (a) for preparing an ink jet printer ejecting a continuous flow of ink jet ink from a nozzle in response to a digital data signal, (b) for loading an ink jet recording element to the printer, (c) for loading an ink jet ink composition containing a thermally responsive polymer material to the printer, and (d) for ejecting ink from the thermal operation continuous ink jet print head to one ink jet recording element in response to the digital data signal.
Patent JP-2003176031-A (JP)
Title: Package delivery system and method thereof
Inventor: RYUZAKI MASANORI
IPC: G06Q50/00
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To deliver packages by concentrically controlling image data and code data of written requests, and referring these data in a delivery center for delivering the packages.  <P>SOLUTION: This package delivery system has a window center 10 for reading the delivery information out of a written request of a package, for recognizing image data thereof to generate code data and for transmitting the image data and the code data as delivery data to a collection and delivery center, the collection and delivery center 20 for receiving the delivery data to hold it, for transmitting the delivery data to a delivery center in charge of delivery of the package and for renewing the delivery data to hold it when receiving a delivery change notice of the delivery data, and the delivery center 30 for receiving the delivery data from the collection and delivery center 20, for transmitting a delivery notice containing the delivery data to a destination based on the delivery data and for transmitting the delivery change notice to the collection and delivery center to renew the delivery data when receiving the delivery change notice from the destination.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177028-A (JP)
Title: Electronic map display
Inventor: MINAGAWA RUMI
IPC: G09B29/00
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic map display which enables easy confirmation of map information on a searched route.  <P>SOLUTION: A route is searched, and a searched route is displayed into a scroll barlike shape in the upper part of a display screen. In a scroll bar 60, with a departure place and a destination of the route at its ends, respective names of the departure place and the destination including places which are passed through are displayed at their corresponding positions. Along with making a slider 61 movable by a user, the names 62 of intersections near a slider position are displayed at the slider position. In the lower part of the display screen, a map drawn with the slider position at the center is displayed. Consequently, places for the route to pass through can be recognized by the scroll bar 60, and in addition the position of the slider can be recognized by the name of the intersection displayed at the slider position. Since a map of a place to which the slider has been moved is displayed by moving the slider, a map of only a designated site can be displayed by designating the site on the route, and map confirmation on the route becomes easy.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186315-A (JP)
Title: Transfer device for electrophotographic device
Inventor: KATAYAMA KOHEI
IPC: G03G15/16
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To contrive stability on printing quality by preventing scattering during transfer, caused by electrically attracting toner and a blank to each other immediately in front of a photoreceptor and the blank come into contact with each other.  <P>SOLUTION: In the transfer device of the electrophotographic device, which allows the toner which is powder ink electrified by friction electrification on an electrostatic latent image formed on the photoreceptor to electrify the blank by corona discharge and transfers the toner on the blank, a previous transfer corotron for charging the blank with the same polarity as the charging polarity of the toner, before transfer is arranged.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002240886-A (JP)
Title: Liquid transportation and storage container
Inventor: SCHUETZ UDO
IPC: B65D88/10
Filed: 2001-12-17
Abstract: PROBLEM TO BE SOLVED: To discharge a liquid in a liquid container under optimum conditions without leaving residue. SOLUTION: A discharge groove (13) extends over the bottom (12) of an inside container (2) of the liquid transportation and storage container from a container rear wall (11) to a container front wall (8) so as to be slightly inclined. The bottom (12) has two front bottoms (29, 30), which rise towards corner regions (27, 28) each adjacent to the front wall (8), respectively on the opposite sides of a dome-like arched part (26) in the wall (8) for receiving a discharge fitting pipe (9) for pullout plug. The front bottoms (29, 30) have discharge surfaces (31, 32), respectively, to guide a residual liquid into the fitting pipe (9) from a front bottom space (33) of the container (2) through a bottom tank (14) when the residual liquid of the transportation and storage container is discharged.
Patent JP-2003184209-A (JP)
Title: Earthquake-resistant panel for wooden house
Inventor: HAGIWARA SHINTARO
IPC: E04B2/56
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an earthquake-resistant panel for a wooden house, which has large maximum load resisting a deformation while having large yield stress and large toughness and large load at a fixed deformation angle and by which sufficient strength is obtained effectively from the initial stage of a framework deformation, as a bearing wall structural material for a conventional framework construction method.  <P>SOLUTION: The earthquake-resistant panel is composed of a face material 6 for a rectangular structure and a rectangular frame material 7 fixed at the rear peripheral section of the face material 6. The frame material 7 is fitted into a building framework 4, the face material 6 is fixed onto the framework 4 and the frame material 7 has a fixed clearance to the inside measurement of the framework 4 in a designed size. The clearance is formed so that the deformation (a lateral displacement/a height) of the framework 4 in the designed size is approximately 1/100 or less and the frame material 7 is abutted against the framework 4 and functions as the structural material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183473-A (JP)
Title: Flame-retardant polymer composition
Inventor: KUBO NOBUAKI
IPC: C08F8/00
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame-retardant polymer composition which is excellent in flame retardancy, does not generate a toxic gas such as a halogen gas even when burned, is excellent in the balance among mechanical properties, and is useful in applications such as industrial materials, e.g. electric wire covering materials and insulation tapes for in-apparatus wiring, automotive harness, etc.  <P>SOLUTION: This flame-retardant polymer composition contains (1) 100 pts.mass optionally hydrogenated, modified block copolymer derived from a vinylaromatic hydrocarbon having a specific functional group and a conjugated diene and (2) 10-2,000 pts.mass inorganic filler.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188337-A (JP)
Title: High-frequency module
Inventor: MATSUDA SHIGETOSHI
IPC: H01L25/00
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-frequency module wherein its performance is superior, thickness is small, and no breakage occurs in an IC chip.  <P>SOLUTION: This high-frequency module is provided with an insulation substrate 1 that is formed by laminating a plurality of ceramic thin sheets 2, and an insulation layer 7 formed on the upper surface of the insulation substrate 1. A wiring pattern 8 formed of a thin film, and a thin-film circuit 10 that is connected with the wiring pattern 8 and comprises an electric part 9 including at least a resistance made of thin film and/or capacitor, are formed on the upper surface of the insulation layer 7. Therefore, electric parts 9 can be formed more accurately than heretofore, resulting in realizing a high-performance module.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003004697-A (JP)
Title: Sensor cell
Inventor: MIGLIORATO PIERO
IPC: G01N27/414
Filed: 2001-12-21
Abstract: PROBLEM TO BE SOLVED: To identify a sample that is received by a sensor cell by utilizing the operation of transistors. SOLUTION: The sensor cell comprises receiving means, which may be in the form of an electrode 10 coupled to a thin-film transistor T1. A voltage supplied to the gate electrode of the transistor T via a switching transistor T7 is controlled according to a capacitance value CA being generated by an electrode according to the reception of a target sample for identification.
Patent JP-2003198683-A (JP)
Title: Portable telephone set
Inventor: TSUCHIKAWA ZENJI
IPC: G09F9/40
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable telephone set which can be used in an unchanged form in the same way as the prior art portable telephone by utilizing a first liquid crystal display exposed to a surface of the telephone set when the set is used as a telephone set, and which can form a large-area display by the first liquid crystal display and a second liquid crystal display when a display of large-capacity information such as Internet is required.  <P>SOLUTION: A portable telephone set 3 with a first liquid crystal display 1 incorporates a retractable and nonremovable second liquid crystal display 2. When the display of large-capacity information such as Internet is required, the second liquid crystal display 2 is drawn out and can be used with the first liquid crystal display 1 as the large-area display.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003192965-A (JP)
Title: Ink composition
Inventor: ITO HIROSHI
IPC: B41J2/14
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink composition capable of effectively preventing deposition of a precipitate in the neighborhood of an ink discharge nozzle in a recording apparatus and having good permeability.  <P>SOLUTION: The ink composition substantially consists only of a pigment, a dispersant for dispersing the pigment, 1,2-alkanediol, water as a main solvent, and a penetration accelerator as an optional component.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003194442-A (JP)
Title: Freezer and refrigerator
Inventor: KIDA TAKUMI
IPC: F25C1/24
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a freezer and refrigerator equipped with an automatic ice making device capable of supplying water to two or more ice making trays any as desired and having a water supply path of compact construction and with a high reliability.  <P>SOLUTION: A selector valve 20 is installed in the up-and-down arrangement with a water supply pump 19 in a position downstream of the water supply pump 19 in a water supplying device 17 and behind a water tank 16 in the direction to the backmost in a refrigeration chamber 2 from the front face of the refrigerator 1, and thereby the water supplying device 17 including the selector valve 20 is constructed compactly and located near the water tank 16, and a reduction of the food preserving space is suppressed while freezing is prevented.  <P>COPYRIGHT: (C)2003,JPO