baber/WOPTO huggingface dataset:
Patent JP-2003221285-A (JP)
Title: Inorganic foam composition and inorganic foam, and method for manufacturing inorganic foam
Inventor: OKAMOTO TOYOYUKI
IPC: B09B3/00
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inorganic foam composition, by which wastes can be recycled as resources, an inorganic foam having a required specific-gravity value can be stably obtained, and an inorganic foam having excellent performance for improving water quality can be formed, to provide an inorganic foam, in which layers having various specific-gravity values are integrally laminated and which has excellent immovability, and furthermore to provide a manufacturing method for an inorganic foam, which is excellent in energy saving property and besides makes smaller the load to equipment such as a heating furnace and where foaming surely occurs to form air bubbles and the inorganic foam excellent in stability of product quality can be obtained.  <P>SOLUTION: The inorganic foam composition contains inorganic powder, which is obtained by pulverizing inorganic waste materials, and a shell powder, which is obtained by pulverizing shells.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242492-A (JP)
Title: Organism authentication device
Inventor: NAGAKO KINYA
IPC: G06V40/10
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organism authentication device, capable of performing authentication with high accuracy in a simple structure.  <P>SOLUTION: This organism authentication device 13 includes an infrared light emitting means, an infrared image input means disposed on the opposite side to the infrared light emitting means with respect to the hand, a means for confirming that it is an organism, a processing means for processing image data input by the infrared image input means and collating the same with a previously registered data, and a means for outputting the processing result. According to the invention, a clear blood vessel image can be obtained in small structure, and an organism confirming means is provided to prevent unfair authentication.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004167842-A (JP)
Title: Liquid storing device
Inventor: NEZU YUSHI
IPC: B41J2/175
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To stably supply a liquid by securing a chemical stability to the liquid by an inexpensive configuration, and generating a negative pressure by a low channel resistance regardless of a posture difference of a liquid tank.  <P>SOLUTION: An ink storing part 166 has a plurality of thin thick bodies 164 set via a gap from each other in an enclosure 161. Ink inside the enclosure 161 is held by a capillary force of each thin thick body 164. An ink introducing part 167 is set with a gap kept between one end of the ink storing part 166 and an inner wall of the enclosure 161 so that a capillary force near an ink supply port 165 becomes larger than a capillary force of the ink storing part 166.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174775-A (JP)
Title: Reinforcing fiber substrate for fiber-reinforced plastic material
Inventor: SHINDO KENTARO
IPC: B32B5/12
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforcing fiber substrate for a fiber-reinforced plastic material which minimizes the waviness of the substrate.  <P>SOLUTION: In the reinforcing fiber substrate 1 for FRP, a one-way fiber bundle group 2 is held between mats 3 and 4 and bound by sewing the mats 3 and 4 together by using a stopping thread 5. In the fiber bundle group 2, a plurality of one-way fiber bundles 2a are adjacently arranged in parallel without overlapping each other into a sheet. The mats 3 and 4 are fiber sheets of high porosity. By sewing the mats 3 and 4 together by using the stopping thread 5, the mats 3 and 4 and the fiber bundle group 2 are bound. The stitch direction of the stopping thread 5 is parallel with the fiber bundles 2a, and the stopping thread 5 does not cross the bundles 2a. As a result, no waviness occurs in the fiber bundle group 2. When the reinforcing fiber substrate 1 without the waviness is impregnated with a resin, FRP high in strength is produced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175879-A (JP)
Title: Inkjet recording ink and recording method
Inventor: TOCHIHARA SHINICHI
IPC: B82Y30/00
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-based pigment ink which attains always stable ejection performance under fluctuation of driving conditions or during long-time use and exhibits excellent frequency response to, especially, high-speed recording.  <P>SOLUTION: The inkjet recording ink essentially consists of a colorant, heat-conductive microparticles (with a mean particle diameter of 100 nm or smaller) dispersed in an aqueous medium, and a water-soluble or -dispersible resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003233359-A (JP)
Title: Liquid crystal device, electro-optical device, driving circuit and method therefor, and electronic equipment
Inventor: ITO AKIHIKO
IPC: G09G5/10
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of voltage levels of data signals and also simplify the generation processing therefor in gradation display using an MLS driving method.  <P>SOLUTION: A scanning electrode driving circuit 350 selects three pieces of scanning electrodes 312 n times for one vertical scanning period. In each selection, voltage selected according to the three pieces of elements of the columns corresponding to that selection from the scanning pattern with 3 rows by n columns is applied to each scanning electrode 312. During each selection period in which the three pieces of scanning electrodes 312 are selected, a signal electrode driving circuit 250 makes a comparison between the bit string responsive to the column elements corresponding to the selection from the scanning pattern and the bit string consisting of each order bit included in the gradation data D of the three pieces of pixels corresponding to the intersections of the signal electrodes 212 and the three pieces of scanning electrodes 312, and generates conversion data Dt according to the result of this comparison. Then, for the period responsive to the conversion data Dt in each selection period, voltage +Vx is applied to the signal electrodes 212, and voltage -Vx is applied thereto for the rest of the period.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004177664-A (JP)
Title: Waveguide type polarizing element and method for manufacturing the same
Inventor: KUMEI MASAMI
IPC: G02B6/13
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waveguide type polarization control element which is advantageous for downsizing, can be manufactured at a low cost by a simple process and further permits preferential fetching of TM mode light which cannot be heretofore obtained with a waveguide type and a method for manufacturing the same.  <P>SOLUTION: The waveguide polarizing element characterized in that an oxide semiconductor layer 2 having a flat crystal domain 6 is formed adjacently to at least one surface of a substrate 1 constituting an optical waveguide propagating guided light and the method for manufacturing the same are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173622-A (JP)
Title: Fishing rod and other fishing gear
Inventor: NAKAO MASAYOSHI
IPC: A01K87/00
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve durability of parts containing natural materials and attached to a fishing rod or other fishing gear.  <P>SOLUTION: The fishing rod is provided with a Hara-ate (butt end to come into contact with the stomach for supporting the rod), etc., formed by assembling a number of small regions composed of a matrix resin and a natural material powder dispersed in the resin. Each small region 14S containing the powder has a thickness of ≥50μm or thereabout and is almost completely surrounded by a ring-shaped synthetic resin layer 14K containing little powder. Major parts of the small regions have a diameter of about 0.5-5 mm in terms of the circles of equivalent area. The outer region 14T of the ring-shaped synthetic resin layer is filled with the matrix resin mixed with the natural material powder similar to the small regions. A straight line cannot be drawn from a point on the surface of the Hara-ate to other surface part separated by a certain distance by the presence of each ring-shaped synthetic resin layer of the outer region, and the cross-sectional state continues in the longitudinal direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179472-A (JP)
Title: Workpiece fixing device
Inventor: TANAKA KATSUHIRO
IPC: H01L21/68
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a workpiece fixing device which can easily attract/hold a workpiece regardless its warpage even if the workpiece is hardly deformable.  <P>SOLUTION: Since a top end face 46 of a suction member 26 arranged in a through-hole 18 is constituted so as to be movable along the normal line of a mounting plane 16, when suction is performed from a through-hole 38, the top end face 46 is made to move in such a direction that the top end face 46 comes close to the workpiece 12, and made to come close contact with the back surface of the workpiece 12 based on a negative pressure generated between the top end face 46 and the back surface of the workpiece 12. Consequently, since the top end face 46 of the suction member 26 is made to come close contact with the back surface of the workpiece 12 even when the back surface of the workpiece 12 does not come into contact with a mounting plane 16 because of the warpage of the workpiece 12 or the like, space does not generate between the back surface of the workpiece 12 and the suction member 26, hence attracting the workpiece 12 to the suction member 26 according to a suction force.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179105-A (JP)
Title: Non-aqueous electrolyte liquid battery
Inventor: TAKAI TOKU
IPC: H01M10/05
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-aqueous electrolyte liquid battery of which productivity is improved by the improvement of yield by preventing weight fluctuation when weighing the positive electrode mixture, having stable battery characteristics and reduced fluctuation in the battery characteristics.  <P>SOLUTION: The non-aqueous electrolytic liquid battery comprises a positive electrode 1 made by using a positive electrode mixture containing at least an active material, a conductive auxiliary agent, polytetrafluoroethylene, and cellulose, a negative electrode 2, and a non-aqueous electrolyte liquid. Or the non-aqueous electrolyte liquid battery may further contain tetrafluoroethylene-hexafluoropropylene copolymer in the above positive electrode mixture.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004184571-A (JP)
Title: Message sheet
Inventor: YOKOI SHINGO
IPC: G09F3/18
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a message sheet capable of freely performing the sticking and stripping thereof to an object to be stuck and properly changing a displayed message easily and inexpensively.  <P>SOLUTION: The message sheet 1 has a replacement space 11 capable of freely replaceably inserting and holding a replacement sheet 5 on which the arbitrary message is displayed. Further, the message sheet 1 is provided with a substrate sheet 2 having a sticking material layer which is freely attachable and detachable to a floor 41 as the object to be stuck on the back side surface and a transparent sheet 3 disposed on the front side surface of the substrate sheet 2. Therein, the replacement space 11 is formed between the substrate sheet 2 and the transparent sheet 3. On the substrate sheet 2, a cut part is formed along one part of the contour line of the replacement space 11. In addition, the substrate sheet 2 and the transparent sheet 3 are bonded and fixed with each other on the region other than the replacement space 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185229-A (JP)
Title: Noncontact ic card and its manufacturing method
Inventor: SHINTANI SUSUMU
IPC: B42D15/10
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reliable noncontact IC card by connecting an antenna wire having loops of two turns or more to a semiconductor module without crossing, thereby eliminating a problem resulted from the crossing part of the antenna wire.  <P>SOLUTION: This IC card comprises the antenna wire 2 formed with loops of two turns or more on an antenna substrate 1 without crossing and an IC module 5 having an IC chip 4 for processing a signal transmitted and received by the antenna wire 2, the chip being mounted on an insulating module substrate 6. The module substrate 6 comprises a first antenna substrate terminal 3a that is the loop inner terminal end of the antenna wire 2 on the antenna substrate 1 and a second antenna substrate terminal 3b that is the loop outer terminal end of the antenna wire 2, which are electrically connected to the IC chip 4, and a first module antenna pad 7a and second module antenna pad 7b electrically connected to them, respectively.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184041-A (JP)
Title: Hot water boiler
Inventor: ONO KATSUHIRO
IPC: F24H9/02
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot water boiler having reduced costs by eliminating the need for a water shielding plate provided in an exhaust port.  <P>SOLUTION: The exhaust port 7 is opened downward to the front face of an exhaust box 6, and the exhaust box 6 has a front inclined portion 6d inclined downward facing the exhaust port 7 and formed on the front part of the bottom face and a rear inclined portion 6e inclined rearward to the upper part and formed on the bottom face ranging to the rear end of the front inclined portion 6d. The upper edge of the rear inclined portion 6e is located higher so as to be spaced a vertical distance A from the upper edge of an exhaust hole 4b formed in a supply/exhaust air cover 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187728-A (JP)
Title: Pachinko game machine
Inventor: NAKAMURA KAZUYOSHI
IPC: A63F7/02
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko game machine for improving the interest of a game player.  <P>SOLUTION: This pachinko game machine is composed of three distribution units including a disk member 43 for distributing a game ball from a prize hole 40 to one of distribution holes 45 to 49 and detectors 45a to 49a for detecting passing of the game ball in the distribution hole. The pachinko game machine is provided with a display device 44 for displaying a pattern determined in each distribution unit 4 and a main control board 70. The main control board 70 includes: a symbol determining means for determining the symbol depending on the type of the distribution hole 45 or the like related to the latest passing detected by the detector 45a or the like; a special game state generating means for generating a special game state for attaining put-out of a comparatively larger number of game balls when the collection of the symbols is formed of the same types of patterns; and a symbol changing means for changing one type of symbols of next-to-win condition to the other type of symbols corresponding to continuation for designated time of the special game state where the collection of symbols comes under the ready-to-win pattern.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192325-A (JP)
Title: Transmitting method and device, receiving device, transmitting program and receiving program of user posture information and recording medium for storing these programs
Inventor: ISO KAZUYUKI
IPC: G06T19/00
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To transmit and recreate a posture of a user between spaces having structures different from each other.  <P>SOLUTION: A position of the user a in a space A, a position and a direction of each body part of the user a, a position of each object such as a table T<SB>A</SB>, a chair C<SB>A</SB>and the like are measured by a position sensor 13 of a transmitting side device 1. An object selection processing part 12 selects an object corresponding to each part based on the measured information and an information transmitting part 11 transmit object information of the selected object and information of a part of the user a pointing the direction of the object to a receiving side device 2. An information receiving part 21 of the receiving side device 2 receives the transmitted object information and information of relevant part information and an object selection processing part 22 selects one object in a space B based on the received object information and an articulation angle calculation part 23 calculates an angle of articulation of each part of an avatar a' of the user a so that it points the direction of the selected object.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198659-A (JP)
Title: Image fixing device and image forming apparatus
Inventor: MAEYAMA RYUICHIRO
IPC: G03G15/20
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image fixing device capable of stabilizing the fixing property of a toner image by supplying sufficient heat to a recording paper sheet.  <P>SOLUTION: In a rotatable fixing roll 10 by which an unfixed image on the recording paper 35 is fixed, a belt-shaped area L in a longitudinal direction having a length in the outer peripheral direction of the surface of the fixing roll 10 is heated from outside by an external heating member 50.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003289697-A (JP)
Title: Motor driving unit, method for controlling characteristics of reactor and computer readable recording medium for recording program for executing characteristic control of reactor for computer
Inventor: OTSUKA KENJI
IPC: H02P27/06
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor driving unit which can easily change magnetic characteristics of a reactor according to a drive state of a motor or a drive mode of an automobile.  <P>SOLUTION: The motor driving unit comprises the reactor 10, a moving means 11, a current sensor 13, an updating means 32 and a DC power source B1. The reactor 10 includes a core 110 including core members 101 to 104. The updating means 32 obtains a gap length LG corresponding to a reactor current LCRT detected by the sensor 12, generates a signal MVE for moving the member 104 so as to become the obtained gap length LG, and outputs to a voltage applying circuit 112. The circuit 112 selects a predetermined voltage based on the signal MVE and applies the voltage to a piezo element 111. The element 111 is expanded or contracted according to the applied voltage to move the member 104.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004201175-A (JP)
Title: Input means having electrostatic sensor
Inventor: ENDO YOSHIHISA
IPC: H03K17/955
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input means having an electrostatic sensor which is miniaturized yet can surely detect an input and output the detected result and is excellent in responsiveness and reliability.  <P>SOLUTION: The input means has a clock signal generating means 2 for generating a clock signal, a delay means 6 for generating a delay signal by imparting delay of rising to the clock signal in accordance with electrostatic capacitance that is detected when a human body approaches or touches an electrostatic sensor 5, an AND means 3 for outputting an output signal with the clock signal and the delay signal as its input signals, an analog switch 9 for switching and outputting the output of the AND means 3 according to the clock signal, and a smoothing means 10 for smoothing and outputting the output of the analog switch 9.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004211715-A (JP)
Title: Bearing and method of manufacturing its component
Inventor: YATANI KOICHI
IPC: F16C33/34
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a miniature bearing or a small-diameter bearing having improved lubricating performance (wear resistance and seizure resistance) while being satisfied with required rotating accuracy and acoustic characteristics.  <P>SOLUTION: Super finishing work is given to a raceway groove 2a of an inner ring 2 and a raceway groove 3a of an outer ring 3 using working oil containing a sulfur compound. Thus, an oxide film containing sulfur S and having a sulfur content higher than the sulfur content of a material for the raceway groove is formed on each of the raceway grooves 2a, 3a.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004201220-A (JP)
Title: Mobile telephone system with camera
Inventor: MIYAJIMA YOSHINORI
IPC: H04N5/225
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To recover an incoming waiting state without operating a camera mode on predetermined conditions even when a camera mode start switch is turned on and a camera mode start signal is inputted in the incoming waiting state.  <P>SOLUTION: The mobile telephone system with the camera is provided with an illuminance detecting means for detecting ambient lightness and control is performed to detect the ambient lightness by the illuminance detecting means when the camera mode start signal is inputted by a camera mode start switch means in the incoming waiting state and to recover the incoming waiting state without operating the camera mode in principle when the detected lightness is darker than predetermined lightness or to operate the camera mode when the detected lightness is higher than the predetermined lightness. In this case, even when it is dark around the system, predetermined switches are successively operated within predetermined time to operate the camera mode for photographing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004205062-A (JP)
Title: Light-concentrating solar water heater
Inventor: SAITO TAKEO
IPC: F24S90/00
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems with a conventional solar water heater having a general flat plate type heat collector wherein heat loss is large and, since heat is not condensed, heat collecting efficiency is remarkably lowered in heat collection at high temperatures and in use under cold weather conditions.  <P>SOLUTION: In this light-concentrating solar water heater, the solar heat collector of condensing system in which sunbeam is condensed into a heat collecting part by a reflective plate, a hot water storage tank, and a hot water supply/water supply device are formed integrally with each other. Thus, the heat collecting efficiency in heat collection at high temperatures and in use under cold weather conditions can be increased.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004197534-A (JP)
Title: Retaining wall permeable panel, retaining wall structure equipped with permeable panel and its construction method
Inventor: OBATA MASAO
IPC: E02D29/02
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a retaining wall permeable panel and a retaining wall structure capable of greatly reducing a construction cost and surely discharging the backwater of a retaining wall while preventing earth and sand from flowing out.  <P>SOLUTION: Retaining wall structure has a number of recessed channels 12 of both front and rear sides in the back of the retaining wall 1 having weep holes 2 for drainage, and a panel body 11 in which the recessed channels of both front and rear sides are connected to each other by a number of permeable holes and a retaining wall permeable panel 10 composed of the panel body 11 connected with a large number of permeable holes 13 and an impermeable sheet 20 such as a nonwoven fabric laminated on the front and rear sides of the panel body are closely arranged.  <P>COPYRIGHT: (C)2004,JPO&NCIPI