baber/WOPTO huggingface dataset:
Patent JP-2004031684-A (JP)
Title: Method of manufacturing infrared detecting element, infrared detecting element and ear type clinical thermometer
Inventor: YAMASHITA HIDETO
IPC: H01L35/32
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing infrared detecting element which can form an external electrode portion without increase in the manufacturing processes and causing a defect in semiconductor substrate or the like and also provide an infrared detecting element and an ear type clinical thermometer including the infrared detecting element.  <P>SOLUTION: The method of manufacturing infrared detecting element comprises a thermopile forming process to form thermopile 12 by forming and connecting in series a plurality of thermocouples 14 having hot contacts 17 and cold contacts 18 on a semiconductor substrate 2, a thin film forming process to form a thin semiconductor substrate, and an external electrode forming process to form an external electrode portion 41 for connecting the thermopile and the external side. In this method, after the external electrode portion is formed in the external electrode forming process, a thin film portion 4 is formed in the etching process. For this etching process, the solution obtained by adding ammonium peroxodisulfate to the solution where silicon is dissolved to the aqueous solution of tetramethylammonium hydroxide is used as the etchant.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030502-A (JP)
Title: Simulation method, simulation apparatus, and simulation program
Inventor: OSHITA MAKI
IPC: A63F13/55
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To produce a natural action of a character in real time even when extremely great shock or external force is imparted to the character.  <P>SOLUTION: The simulation apparatus is provided with: an action synthesizing means 12 for producing continuous first action data by smoothly connecting data representing present states of a portion to be a reference of the character and of all joints and data of a plurality of acting states; an action control means 13 for calculating translational and rotational acceleration of the portion to be the reference of the character and angular acceleration of the joints to realize the natural action with the produced action data as a target action; an action decision means 14 for deciding whether or not the natural action is to be realized with the action data produced by the action control means 13 as a target action; a reaction producing means 15 for producing data of a suitable reaction in place of the action data when the natural action is not realized as a result of the judgement by the action judging means 14; and an action operating means 16 for calculating data representing the acting state of the character.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003066845-A (JP)
Title: Matching inspection seal used for inspection system of parts assembly
Inventor: KODERA YUJI
IPC: G09F3/10
Filed: 2002-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a matching inspection seal used for a system of high reliability for inspecting whether assembling and building of parts, etc., are exactly performed or not. SOLUTION: The matching inspection seal has a label 3 and release material 1 bonded together with an adapted inspection seal across a tacky adhesive layer 2, in which the label 3 is printed with explanations 4 relating to a product and either of the label 3 or the release material 1 is printed with phosphor marks 6 or visible marks having the information to identify kinds of the products.
Patent JP-2004032647-A (JP)
Title: Device and method for receiving broadcast
Inventor: TAKAHASHI ATSUSHI
IPC: H04N5/44
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method of receiving broadcasts, which can reduce loads on the user by easily seeking and tuning to a plurality of channels of a broadcasting station.  <P>SOLUTION: The tuned frequencies are changed in a tuner 12, and the obtained broadcasting channels are preset in a memory 19. The channels, broadcasting the same program from the stations, are retreived from the channels preset in the memory 19 by using two tuners 12, 13, a differential circuit 17, and tuning-deciding portion 14c. The broadcasting channels are selected automatically or manually to preset from among those broadcasting channels thus obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034782-A (JP)
Title: Pneumatic radial tire
Inventor: UEDA YOSHIO
IPC: D07B1/06
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To allow the use of a thick diameter element wire which makes steering stability and suppression of the vulcanization failure of bead parts compatible with each other without deteriorating fatigue resistance, when a steel cord having a 1+18 structure is used for a carcass layer.  <P>SOLUTION: In a pneumatic radial tire in which the steel cord 8 of a 1+18 structure having 18 sheath element wires b arranged on the outer peripheral side of one core element wire a arranged in center is used for the carcass layer 4, the element wire diameter da of the core element wire a is made to be 0.20 to 0.25mm, while the element wire diameter db of the sheath element wire b is made to be 0.17 to 0.23mm. The surface of the core element wire a and the sheath element wire b is covered with a nickel/brass plating layer 9 having a nickel content of 20 to 30 wt.% comprising the inner layer 9A side of nickel and the surface layer 9B side of brass, as thick as 0.2 to 0.4μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033454-A (JP)
Title: Ion generator and vacuum cleaner using the same
Inventor: FUJIWARA TOSHIAKI
IPC: A47L7/04
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ion electrode which enables continuous radiation of ions by preventing the electric charging of the ground electrode with a simple structure or a vacuum cleaner using the same.  <P>SOLUTION: The ion generator is provided with the ion electrode 3 for releasing ions and a hollow ground electrode 4 which has an opening part 4a from which the ions are released and is arranged covering the ion electrode 3. The ground electrode 4 is so formed as to increase the sectional area of the electrode 4 in the direction of the opening part 4a thereby reducing the occurrence of charging the ground electrode 4 with inverse electrical charges.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034501-A (JP)
Title: Inkjet recording method and inkjet recording medium
Inventor: MATSUDA ATSUKO
IPC: C09D11/322
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording method, in which no selection of various properties such as the wettability and viscosity of ink and of qualities of a medium is necessary at the fixation of an image, which has no problem such as the distortion and local swelling in the character on the medium and in the straight line on the image due to the caused migration of an ink image and the development of ununiform density in a solid part and in which the scratch resistance of the image after printing, the deterioration under heat and resistance to light, acid and basic gases or the like are improved, and an inkjet recording medium.  <P>SOLUTION: To solve the problems, the magnetic substance-containing ink and an inkjet recording medium having a magnetic layer are employed under the condition that the magnetic substance-containing ink is magnetized with a magnetic generating means so as to print the magnetized ink on the inkjet recording medium having the magnetic layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040529-A (JP)
Title: Network terminal device
Inventor: TERAO YUICHI
IPC: H04L12/28
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network terminal device capable of coping with changes in network parameters.  <P>SOLUTION: When a network parameter is changed, a warning information mail for notifying the change of parameter is transmitted to a network manager, or a warning information report is generated as an output in recording, before the network parameter is applied to operation of self terminal communication, so that the problem of the network can be detected at an early stage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037907-A (JP)
Title: Developing device and image forming device
Inventor: OZAKI YOSHIFUMI
IPC: G03G15/08
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device which suppresses a decrease in electrostatic charging property of a developer to prolong the life of the developer although what is called a 1.5-component development system is employed and an image forming device using the same.  <P>SOLUTION: The developing device comprises a developer carrier 32 which carries a two-component developer G, a restricting member 33 which restricts the amount of the developer, a developer storage part 34 which is adjacent to the developer carrier 32 and stores the developer G, and a toner storage part 35 which is linked with the developer carrier 32 through the developer storage part 34 and stores a toner T; and the developer G is in contact with the toner T supplied from the toner storage part 35 nearby the developer carrier 32 and the state of contact between the developer G and the toner T supplied from the toner storage part 35 changes corresponding to variation in toner density of the developer G to autonomously control the reception amount of the toner T. The developing device is such that a magnetic carrier C is stored in the toner storage part 35 together with the toner T and the image forming device uses the same.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040610-A (JP)
Title: Digital camera apparatus, image display device, and portable digital information terminal apparatus
Inventor: HIRAKAWA MAKOTO
IPC: H04N5/76
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera apparatus or the like for reproducing presence, in addition to sight and hearing senses in the reproduction of recorded images.  <P>SOLUTION: The digital camera apparatus for reproducing photographed image data comprises an image data recording means (a semiconductor memory 25) for storing image data in a photographing mode; a photograph condition information storage means (not shown) for storing photograph condition information in the photographing mode; perfume retaining means (first and second perfume tanks 32a, 32b) for retaining perfume; and a perfume discharge control means (perfume discharge control section 31) for discharging a perfume, based on the photograph condition information stored in the photograph condition information storage means, when reproducing image data being photographed in the photographing mode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048306-A (JP)
Title: Encoding apparatus and decoding apparatus
Inventor: MATSUE NORIHIKO
IPC: H04N19/167
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an encoding apparatus and a decoding apparatus suitably reducing an encoding amount in the case of encoding a moving picture.  <P>SOLUTION: The encoding apparatus includes: a means for processing a block in related frames to the magnitude and the direction of a motion vector as one object so as to minimize an information quantity of vector data; a means for generating a mask pattern in combination with basic graphics predetermined between the encoding apparatus and the decoding apparatus and indicating a range of the object so as to reduce a data quantity denoting the range of the object without directly encoding mask data; and a means for updating deformation of an image in the object and a position of the object with only data in the object without the need for giving data to each frame by analyzing the relation of a motion vector in a rectangular range in the object and giving the object attribute resulting from estimating the deformation of the image in the object and the position of the object to the data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048433-A (JP)
Title: Antenna device and portable unit using the same
Inventor: HIBINO YASUHIRO
IPC: H04B1/40
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a miniaturized, low-loss antenna device.  <P>SOLUTION: This antenna device is provided with: an antenna element 12 formed by bending a single conductor 13; a matching circuit 26 connected to the antenna element 12 and formed of a reactance element; and a terminal connected to the matching circuit 26. A resonance frequency consisting of the floating capacity of the conductor 13 and the inductance of the conductor is set outside the frequency band of transmission or reception radio waves. Thus, it is possible to provide an antenna device whose size is miniaturized and whose loss is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043699-A (JP)
Title: Resin composition, prepreg and laminate
Inventor: TOBISAWA AKIHIKO
IPC: C08G59/26
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition, prepreg and a laminate having excellent flame retardancy.  <P>SOLUTION: This resin composition is used for forming a prepreg sheet by impregnating it into a substrate. It comprises a novolak epoxy resin, isocyanate-modified epoxy resin, curing agent and flame retardant. The prepreg is formed by impregnating the composition into a substrate. The laminate comprises one or more sheets of the prepreg.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044528-A (JP)
Title: Intake device for rotary engine
Inventor: FUJIHIRA SHINJI
IPC: F02B29/06
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intake device for a rotary engine capable of assuring pulsation effect (high intake efficiency).  <P>SOLUTION: This intake device comprises two intake ports 34, 36, 35, 41; two operating chambers 31 in which each of first and second intake passages 49, 50, 53, 54 are connected to each of the intake ports 34, 36, 35, 41; junction portions 51, 55 formed by jointing the first intake passages 49, 53 of each of the operating chambers 31, 31 to the second intake passages 50, 54 on the upstream side; a communication passage 57 for communicating the intake passages of the front and rear operating chambers 31, 31 and a communication control means 58 which cuts off and open the communication passage 57 according to the running condition of the engine between the junction portions 51, 55 and a junction portion 21 of the intake passages of the front and rear operating chambers 31, 31.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043922-A (JP)
Title: Heat exchanging body casting with excellent cooling ability
Inventor: ICHINO KENJI
IPC: C22C19/05
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanging body casting excellent in cooling ability in which propagation of cracks occurring at the surface of the casting into a cooling tube can be prevented by casting-in a cooling tube combining excellent oxidation resistance, sulfidation corrosion resistance, carburization resistance and surface cracking resistance.  <P>SOLUTION: The cooling tube is cast-in which has an external surface provided with a coating layer. The coating layer is composed of an alloy containing pores and having a composition consisting of, by mass, 10 to 30% Cr, 10 to 50% Ni, at least either of ≤20% Al and ≤2% Y and the balance Co with inevitable impurities, and further, a part or the whole of the surface and pores of the coating layer is coated and filled with chromium oxide. Preferably, the porosity of the coating layer is 5 to 25%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052793-A (JP)
Title: Rolling bearing
Inventor: IZAWA NOBUAKI
IPC: F16C33/58
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing which is excellent in high sealing performance and can maintain stability and durability over a long period of time.  <P>SOLUTION: The rolling bearing 10 comprises a pair of raceway rings 11, 12, a cage 13 arranged between a pair of the raceway rings, a plurality of rolling bodies 14 held by the cage 13, and a non-contact sealing plate 15 arranged by fixing its one end side to any one of the raceway rings 11, and at the same time, by forming a labyrinth clearance (a) between its other end face side and the peripheral face of the other raceway ring 12. Recessed groove 21, having a depth in the diametrical direction of the bearing and holding lubricating oil, is formed to the rolling bearing 10 at the position of the peripheral face of the raceway ring opposing to the sealing plate 15. Also, a ratio between the groove depth and the labyrinth clearance is selected to e/a≥1 (however, e is the groove depth, a is the labyrinth clearance) in the recessed groove 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003100904-A (JP)
Title: Semiconductor integrated circuit device and its manufacturing method
Inventor: KUWAZAWA KAZUNOBU
IPC: H01L27/10
Filed: 2002-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device provided with a impurities buried layer for a measure to count an α-ray soft error and has an SRAM capable of being reduced in wirings for potential supply. SOLUTION: An N-well region NWEL and a P-well region PWEL built in as an intermediate layer are alternately aligned on a N-type layer B-N. An oblique line is a region used as one memory cell, and the memory cells, not shown, are integrated in an array form with the oblique line formed as a unit region. Supply of a ground potential VSS to the well region PWEL is achieved by a guard ring region GR formed at the well region PWEL. Namely, a wire for supplying the ground potential VSS is electrically connected to the guard ring region GR.
Patent JP-2004051281-A (JP)
Title: Peeling performance inspection device for roller
Inventor: TANAKA SHUICHI
IPC: B65H41/00
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a peeling performance inspection device for a roller capable of confirming the required peeling performance thereof at the time of input/output inspections according to the sizes, lengths, shapes, and weights of guide rollers and platen rollers 14 relative to an adhesive agent layer when a label without a base is used.  <P>SOLUTION: In this inspection device, the peeling performance thereof is confirmed by rolling the platen roller 14 on an adhesive agent layer surface 23 and measuring the moved distance thereof. The device comprises an inclination board 22 tiltable at a specified tilt angle relative to a horizontal plane, the adhesive agent layer surface 23 installed on the surface of the inclination board 22 over a specified length, and a roller holding part 24 provided at the diagonal upper part of the inclination board 22 and releasably holding the roller. The roller 14 temporarily held on the roller holding part 24 is dropped on the surface of the inclination board 22 while rotating, and rolled on the adhesive agent layer surface 23.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053142-A (JP)
Title: Ice water producer
Inventor: SHIBATA MASAKI
IPC: F25C1/14
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new ice water producer in which a producing process of the ice water or the structure of a machine are completely reformed.  <P>SOLUTION: An ice crusher 2 is provided on the upper part of a storage reservoir 1. An ice crusher has a vertical cylinder 3 whose lower part is opened. Outside the cylinder, a jacket 4 is provided for a cooling means to which a refrigerant is supplied. In the cylinder, a spray tube 5 having many air supply holes 6 on its outer peripheral surface is provided along the inner peripheral surface of the cylinder. Medium liquid is supplied to the spray tube from a liquid storage tank outside the ice crusher. The medium liquid of the spray tube is jetted to the inner peripheral surface of the cylinder from the air supply holes. A motor 10 is provided on the upper cover 9 of the cylinder. A driving shaft 11 rotated at high speed on a longitudinally central axis of the cylinder by the motor is provided in the cylinder. The driving shaft 11 has a scraper cutter 12 for scraping out thin ice formed on the inner surface of the cylinder together with the medium liquid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050992-A (JP)
Title: Subframe structure of vehicle
Inventor: KOYAMA TOSHIHIDE
IPC: B62D25/20
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a subframe structure of a vehicle capable of improving safety when the vehicle collides at its rear part.  <P>SOLUTION: A front cross member 4 is composed of an upper member 20, an end lower member 21, and a central lower member 22. Both right and left ends of the front cross member 4 form a closed cross sectional structure by the end lower member 21. The center of the front cross member 4 forms an opened cross sectional structure O opened downward at the front of the front cross member 4 by the central lower member 22 and forms a closed cross sectional structure in its rear.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060150-A (JP)
Title: Handrail
Inventor: TATENO JUNZO
IPC: E04F11/18
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handrail capable of freely changing an angle bendable in accordance with a shape of a wall surface or a floor surface.  <P>SOLUTION: The handrail is so constituted that a cylindrical substance 2 having the approximately same diameter as that of a hard pipe 1 and keeping it in the almost same external form in the case that it is bent and deformed is made to lie between both hard pipes 1 and 1 to be integrated with them and that the hard pipes 1 and 1 and the cylindrical substance 2 are covered with an elastic layer 3 having elasticity. In order to suppress an elongation on the center line of the cylindrical substance 2, a linear body having difficulty in extension is spread between both hard pipes 1 and 1. The cylindrical substance 2 is formed of a coil spring 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057016-A (JP)
Title: Biodegradable mulch for agriculture
Inventor: KIYUUDA KEIZO
IPC: C08L67/04
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide biodegradable mulch for agriculture having biodegradability, excellent flexibility, impact resistance and film-forming properties, suppressing bleedout of a plasticizer, and standing long-term use.  <P>SOLUTION: The biodegradable mulch for agriculture comprises a film having a polylactic acid, a biodegradable aliphatic-aromatic copolyester having ≤0°C glass transition temperature, an oxyacid ester plasticizer and an inorganic filler as constituent. The formulation ratio of the polylactic acid and the biodegradable aliphatic-aromatic copolyester is 80/20-30/70 (mass%).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058735-A (JP)
Title: Lifting device of truck
Inventor: ICHIYA NORIMITSU
IPC: B60P1/46
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To operate a lift table with light force and develop the lift table even if there is no space at the rear of a packing case.  <P>SOLUTION: A pair of right and left guide rails 10 is fixed inside a biparting opening/closing doors 3 to open and close a doorway 2 of the packing case 1. The lift table 5 is rotatablly and pivotally mounted to the lower end of elevating posts 9, 9 elevating along the guide rails 10. A connecting member 12 suspended between the elevating posts 9 is provided, a screw rod 14 of a normal-reverse rotatable motor 11 is screwed to the connecting member 12. The lift table 5 mounted to the lifting posts 9, 9 is lifted by rotating the screw rod 14 of the motor 11 in the normal or the reverse direction. Since the lift table 5 mounted to the opening/closing door 3 can change the direction, a cargo W is directly unloaded on the sidewalk R1 or the cargo W on the sidewalk R1 can be loaded on the inside of the packing case 1.  <P>COPYRIGHT: (C)2004,JPO