baber/WOPTO huggingface dataset:
Patent JP-2004276295-A (JP)
Title: Method for bonding thermoplastic transparent resin materials using laser
Inventor: KUROSAKI YASUO
IPC: B29C65/16
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To bond thermoplastic transparent resin materials using a laser so as to bring about a high bonding effect without requiring working labor and suffering influence by the uneven states provided to the bonding surfaces of the transparent resin materials.  <P>SOLUTION: An infrared absorber 5 is applied to the bonding surfaces of two transparent resin materials 1 and 3, which are adjacent to each other so as to oppose the surfaces of both materials mutually, at least partially or preferably entirely to superpose the opposed surfaces coated with the infrared absorber 5 of a plurality of the transparent resin materials one upon another. Then, a laser beam is applied to the exposed surface of the transparent resin material on the outermost side of the superposed structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277893-A (JP)
Title: Multifilament yarn having optical interference function
Inventor: MIZUMURA TOMOO
IPC: D01F8/14
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multifilament yarn exhibiting excellent optical interference properties and having good quality and optical interference functions with slight fluff.  <P>SOLUTION: Flat optical interference filaments in which at least two kinds of polymers having different refractive indexes are laminated parallel to the major axis direction of a flat cross section as constituent units are formed into the multifilament yarn. At least one kind of the polymers is a polyester obtained by carrying out polycondensation of an aromatic dicarboxylate ester in the presence of a catalyst containing a specific titanium compound component and a specified phosphorus compound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003230701-A (JP)
Title: Pachinko game machine
Inventor: EZAKI TAKESHI
IPC: A63F7/02
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To allow a player to expect the practice of a special game even during the variation of special patterns in which there is no expectation on the practice of the special game and to secure a pattern variation time longer than a prescribed time without trouble in pattern control processing.  <P>SOLUTION: When special patterns to be displayed on left and middle special pattern display parts 12a and 12b are determined in special patterns under variation at present and it is presented to a player that a game is not turned into ready-to-win state, after such a point of time, the variable display corresponding to a hold memory display part 12g is practiced on special pattern display parts 12d-12f.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004275099-A (JP)
Title: Artificial seawater and method for producing resisting egg by using the same
Inventor: HAGIWARA ATSUSHI
IPC: A01K61/00
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an artificial seawater enabling a resisting egg to be efficiently produced; and to provide a method for producing the resisting egg by using the artificial seawater.  <P>SOLUTION: The artificial seawater contains at least Na<SP>+</SP>, Ca<SP>2+</SP>and HCO<SB>3</SB><SP>-</SP>. The method for producing the resisting egg uses the artificial seawater described in the claims 1 to 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279325-A (JP)
Title: Semiconductor magnetic sensor device and method of manufacturing the same
Inventor: AO KENICHI
IPC: H01L27/22
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor magnetic sensor device whose size and cost can further be reduced.  <P>SOLUTION: A thin-film magnetic impedance element 11, a resistor for performing magnetic detection by the use of the element 11, and peripheral circuits, such as an oscillation circuit, an amplifier circuit are formed on the same semiconductor substrate 17, to make the semiconductor magnetic sensor apparatus 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283022-A (JP)
Title: Reel for fishing
Inventor: MATSUDA KAZUYUKI
IPC: A01K89/015
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reel for fishing equipped with a fishing line parallel winding apparatus without producing defective operation or an abnormal noise of a sliding piece.  <P>SOLUTION: The reel for fishing is equipped with the fishing line parallel winding apparatus 10. Furthermore, the fishing line parallel winding apparatus 10 is provided with a traverse cam shaft 12 rotating interlockingly with winding operation of a handle 5 supported with a reel body 1 and having a cam groove 12a formed on the outer periphery and the sliding piece 15 holding an engaging member 17 engaging with the cam groove 12a, reciprocating the sliding piece 15 along the traverse cam shaft 12 while engaging and guiding the engaging member 17 with the cam groove 12a and thereby winding the fishing line parallel on a spool 3 provided in the reel body. The reel is characterized in that the cam groove 12a formed on the outer periphery of the traverse cam shaft 12 is formed into a shape without a crossing part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288973-A (JP)
Title: Electromagnetic wave shielding body and its manufacturing method
Inventor: ODAJIMA SATOSHI
IPC: H05K9/00
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic wave shielding body and its manufacturing method capable of omitting an expensive heating facility, and when a transparent substrate is reinforced glass or the like, capable of preventing the meaning of reinforcement from being lost.  <P>SOLUTION: The method for manufacturing the electromagnetic wave shielding body comprises a process for laminating a photosensitive black layer 34 and a silver layer 35 on the surface of transparent glass 30 consisting of semi-reinforced glass, a process for pattern-exposing an developing these layers and exposing the black layer 34 from the rear side of the transparent glass 30 to form an intermediate body and a process for heat-treating the intermediate body and forming a conductive pattern as an electromagnetic wave shielding layer. The silver layer 35 is formed by silver ink containing silver particles in a resin composition cured by ultraviolet rays, the silver particles of the silver ink are prepared so as to have 0.1-0.5 average particle size measured by a laser diffracting method, 30 mass% of all silver particles is included in a range of average particle size ±0.1 μm, and the aspect ratio of the silver particles is ≤1.5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287277-A (JP)
Title: Optical system
Inventor: ATSUMI MOTOHIRO
IPC: G02C7/02
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive optical system in which an optical element having an optical surface which is plane symmetric with respect to only one symmetry plane is fixed nicely on an outside appearance member.  <P>SOLUTION: The optical system is equipped with the outside appearance member 2 having an aperture part 2a through which a video beam from a display element passes, and the optical element 1 attached and held at the attaching part 2b of the aperture part 2a, and having an incident surface 1b on which the video beam is made incident, an emitting surface 1a being a surface for emitting the beam from the incident surface 1b and constituted in plane symmetric shape with respect to only one symmetry plane, a round surface 1k formed at the lower end side of the emitting surface 1a and a step part 1c which is formed on the outer periphery of the emitting surface 1a and where an upper step surface 1d and a lower step surface 1f orthogonal to an optical axis O are formed to have nearly the same surface shape as the outside appearance member surfaces 2c and 2d around the aperture part 2a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286683-A (JP)
Title: Information displaying device for vehicle
Inventor: SETO FUMIO
IPC: G09B29/10
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information displaying device for a vehicle which clearly presents crews in a vehicle the presence of a curve that crews feel uncomfortable when passing through it.  <P>SOLUTION: A road geometry acquiring section 121 acquires a road geometry from a present location within a predetermined distance, and a curvature radius calculating section 122 calculates a curvature radius from the road geometry. A speed calculating section for an index of comfort degree 123 acquires a speed threshold level for the index of comfort degree in response to the curvature radius from a speed threshold level database 140 for the index of comfort degree, and then compares with the speed of a present vehicle. The calculating section 123 sets to a value subtracted a speed threshold level for the index of comfort degree from the speed of the present vehicle as a speed for the index of comfort degree, and then detects a curve having a speed for an index of comfort degree being positive as an uncomfortable curve that the crew in the vehicle feel uncomfortable. The calculating section 123 presents the curve information of this uncomfortable curve to the crews through a display 150 and a speaker 160 in response to the degree thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286176-A (JP)
Title: Magnetic bearing device
Inventor: TAKAHATA RYOICHI
IPC: F16C32/04
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic bearing device capable of reducing power consumption of an axial magnetic bearing, in which a rotary body can be prevented from being attracted by an electromagnet of the axial magnetic bearing during assembling work.  <P>SOLUTION: The axial magnetic bearing 6 contactlessly supports the rotary body 3 in an axial direction. It comprises a permanent magnet 21 and the electromagnet 17 to attract the rotary body 3 in the axial direction. Between iron core parts 19 and 22 of the electromagnet 17 and a magnetic body part of the rotary body 3, a non-magnetic part 32 to prevent them from directly coming into contact with each other is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295376-A (JP)
Title: Courtesy arrangement supporting server, courtesy arrangement supporting method, and computer program
Inventor: UESUGI MAYUMI
IPC: G06Q50/10
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a courtesy arrangement supporting system and a method capable of deciding what kind of arrangement should be made for courtesy performed by a transaction enterprise and supporting an arrangement therefor.  <P>SOLUTION: The courtesy arrangement supporting server 2 is provided with a reference DB(data base) 24 for storing arrangement information showing items arranged for courtesy for each of classifications of courtesy and a selecting means 23 for accepting the classification of courtesy from a terminal 1 of an applicant who applies for arrangement for courtesy, and for reading and outputting arrangement information corresponding to the classification of the courtesy from the reference DB 24.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293405-A (JP)
Title: Variable valve system of internal combustion engine
Inventor: CHOKAI MAKI
IPC: F01L9/02
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a system and to reduce its cost and friction by miniaturizing/reducing the capacity of an oil pump without causing degradation of actuation responsiveness.  <P>SOLUTION: An inlet valve side and an exhaust valve side are respectively provided with a valve timing change mechanism (VTC) actuated by oil pressure from the oil pump for changing a valve lift characteristic. When an oil temperature Ot detected by an oil temperature sensor becomes higher than a predetermined second oil temperature threshold Ot2 (S15a), actuation of the exhaust VTC is prohibited (S16a). When the oil temperature Ot exceeds a first oil temperature threshold Ot1 which is higher than the Ot2, actuation of the inlet VTC is prohibited.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004159490-A (JP)
Title: Power supply for bicycle
Inventor: KITAMURA SATOSHI
IPC: H02J7/14
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent malfunction of electronic autoparts with small electrical capacity even if electronic autoparts with big electrical capacity is operated in a power supply for a bicycle.  <P>SOLUTION: The power supply for a bicycle is an apparatus which stores power of an alternator 19 mounted on the bicycle and supplies the power to derailleurs 26f, 26r for driving and control parts 35, 55. The power supply is provided with a rectification circuit 37, a charging on-off switch 40, a first storage element 38a, a second storage element 38b, and a diode 42. The rectification circuit rectifies power of the alternator to DC. The charging on-off switch performs on-off of the DC power formed by the rectification circuit in accordance with charging voltage. The first storage element is connected with the charging on-off switch and supplies power to the derailleurs. The second storage element is connected with the first storage element and supplies power to the control parts. The diode is arranged so as to make a current flow only in one direction from the first storage element to the second storage element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004290148-A (JP)
Title: Pheromone gland specific aliphatic acyl reductase
Inventor: MATSUMOTO SHOGO
IPC: C12N5/10
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To separate a cDNA originating from Bombyx mori pheromone gland encoding a protein homologous to an aliphatic acyl reductase identified in Simmondisia chienesis, confirm the specific expression of an mRNA corresponding to the enzyme in the pheromone gland and confirm the activity of the aliphatic acyl reductase by the functional expression in a yeast (Saccharomyces cerevisiae).  <P>SOLUTION: The aliphatic acyl reductase has either one of the following amino acid sequences. (1) A specific amino acid sequence originating from Bombyx, (2) an amino acid sequence corresponding to the specific amino acid sequence originating from Bombyx provided that one or more amino acids are depleted, substituted and/or added in the sequence and having aliphatic acyl reductase activity, and (3) an amino acid sequence having ≥60% homology to the specific amino acid sequence originating from Bombyx and having aliphatic acyl reductase activity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297724-A (JP)
Title: Trapezoidal wave signal generation circuit
Inventor: KOJIMA AKIO
IPC: H03K4/94
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To generate a trapezoidal wave signal that smoothly changes, while suppressing the circuit scale as small as possible.  <P>SOLUTION: Current output circuits 18, 20 of a charging/discharging circuit 12 respectively make flow a charging current and a discharging current of levels corresponding to a voltage V1 outputted from a current control circuit 13. The current control circuit 13 is provided with a charging/discharging circuit 24 similar to the charging/discharging circuit 12. and the output voltage V1 increases according to a primary function during a period from a time point when a level of an input signal Sin changes, to a time point when a voltage Vo reaches a reference voltage Va (=1/2Vcc), and decreases later according to the primary function. A current I1 that flows into a capacitor 16, also increases/decreases according to the primary function, and an inter-terminal voltage Vo of the capacitor 16 increases/decreases according to a secondary function.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300490-A (JP)
Title: Method of recovering cobalt
Inventor: MATSUMOTO KAZUYUKI
IPC: C22B3/04
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of recovering cobalt where the loss of cobalt on leaching is suppressed, and also, the balance between the recovery rate of cobalt and the reduction of the concentration of impurities on pH regulation is excellent, in a method of economically recovering cobalt from cobalt-containing powder comprising at least one kind selected from aluminum and iron as impurities with a general-purpose chemical.  <P>SOLUTION: Cobalt-containing powder comprising at least one kind selected from alumina and iron as impurities such as powder obtained by roasting a lithium secondary battery and thereafter performing pulverization is mixed into a sulfuric acid solution, further, an oxidizing gas such as air or oxygen is blown into the sulfuric acid solution in a state where bubbles are reduced via a glass filter, and mixing is performed, so that cobalt is leached. The leach liquor obtained by the leaching is oxidized, the pH is regulated to 4.0 to 5.5, thereafter, aging is performed at 30 to 90°C for 120 to 480 min, and solid-liquid separation is performed, so that the impurities in the leach liquor are removed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302872-A (JP)
Title: Image processor, image processing method, recording medium, and program
Inventor: KONDO TETSUJIRO
IPC: G06T7/20
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To detect a moving amount based on one frame of a still image or an animation image.  <P>SOLUTION: A feature quantity detecting part 101 detects a feature provided by linear-differentiating an input image along a moving direction of an object within the input image. A correlation detecting part 102 detects at least a correlation between a feature of a target pixel out of pixels of the object within the input image and a feature of a corresponding pixel arranged along the moving direction with respect to the target pixel. A moving amount detecting part 103 detects a moving amount of the object within the input image, in response to the correlation detected by the correlation detecting part 102. The present invention is applicable for an image processor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301764-A (JP)
Title: Vehicle-mounted obstacle detection device
Inventor: TERADA NAOTO
IPC: B60R21/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle-mounted obstacle detection device that can detect the distance to a target to be detected, independently of the reflection condition of a road, even when reaching a sloping road and the road is in poor condition.  <P>SOLUTION: The vehicle-mounted obstacle detection device 1 is mounted on a vehicle 11, which includes a transmitting antenna 2 for irradiating transmission waves to the target to be detected, a receiving antenna 3 for receiving reflected waves reflected by the target, and a distance computing unit 8 for computing the distance from the reflected waves received by the receiving antenna 3 to the target. Then, a signals processor 9 for controlling the outputs of operation results of the distance computing unit 8, based on the detected outputs of an inclination detector 4, is provided in the detecting device 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307350-A (JP)
Title: Artificial cartilage
Inventor: UEDA MINORU
IPC: A61K35/32
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for affording a cartilage cell in a sufficient amount required when treatment is carried out by surgery without effects on a conservative therapy such as restriction in movements in the treatment of cartilage disorders.  <P>SOLUTION: The method for producing the artificial cartilage is carried out as follows. An undifferentiated mesenchymal cell is cultured in a cartilage differentiation inducing culture medium and irradiated with ultrasonic waves. An apparatus for producing the artificial cartilage is equipped with a culture vessel culturing the undifferentiated mesenchymal cell, an ultrasonic transducer irradiating the vessel with the ultrasonic waves, a controlling means for controlling the ultrasonic waves and a holding water tank for installing the ultrasonic transducer in contact with the culture vessel in the water tank.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312146-A (JP)
Title: Radio communication apparatus, demodulation method, and demodulation program
Inventor: KITAKADO JUN
IPC: H04L27/22
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication apparatus, a demodulation method, and a demodulation program for preventing wasteful power consumption due to excess over-sampling.  <P>SOLUTION: An analog / digital converter 3 samples a received signal by an instructed sampling frequency. A signal processing section 4 divides a sampled signal into sampling sequences whose number depends on the instructed sampling frequency and applies synchronization processing to them. A demodulation section 5 copes with a plurality of demodulation systems and demodulates the received signal of any sampling sequence subjected to the synchronization processing by using any instructed demodulation system. A main control section 6 selects any of the demodulation systems and controls the analog / digital converter 3 to sample the received signal with a sampling frequency higher than a symbol rate in response to the selected demodulation system, controls the signal processing section 4 to perform synchronization processing in response to the sampling frequency, and controls the demodulation section 5 to demodulate the received signal by using the selected demodulation system.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004210254-A (JP)
Title: Device and method for facilitating control of unit constituting a part of vehicle facility
Inventor: HAFNER ERNST
IPC: G06F17/30
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for facilitating control of a unit constituting a part of vehicle facility.  <P>SOLUTION: This device 10 has an input device 20 inputting operation (for example, communication, entertainment) capable of being realized by at least one unit 12 and converting the input into a signal indicating the operation, a memory 16 storing a relational data base 18 allowing each operation to realize the operation and alloted to at least one unit, and a control unit 14 connected with the input device 20, the memory 16, and the unit 12. When the control unit 14 receives a signal indicating required operation from the input device 20, it allots the operation to the unit 12 capable of realizing the operation by utilizing the relational data base 18 and sends a control signal to the unit 12 to start realization of the operation by the unit 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004305895-A (JP)
Title: Oxygen-enriched film and manufacturing method for the same
Inventor: NOMURA YUKIO
IPC: C08J9/42
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxygen-enriched film, which suppresses the deterioration of the film due to delamination and/or the proliferation of germs on the film.  <P>SOLUTION: In the oxygen enriched film, at least a part of -CH<SB>3</SB>groups constituting polydimethylsiloxane resin is replaced with functional groups containing at least F. As a result, the film comes to have less water permeability, thus supplies oxygen having less water content when air is made to permeate the film. In addition, the film is formed to be uniform to prevent such a phenomenon as happens on a laminated film that a water film is formed locally on the interface between film layers, causing the deterioration of the film due to delamination and/or the proliferation of germs on the film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI