baber/WOPTO huggingface dataset:
Patent JP-2004283850-A (JP)
Title: Continuous casting method
Inventor: TSURUMARU YASUSHI
IPC: B22D11/11
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To restrain the developing amount of bulging, even in the case of increasing throughput quantity at the continuous casting time.  <P>SOLUTION: When molten metal supplied into a mold from a tundish is solidified in the mold and is continuously cast, the molten metal in the tundish is poured into the mold through a submerged nozzle having downward spouting hole opened in a nozzle axial direction at the tip end surface of the hollow-state nozzle and also, sidewise spouting holes opened at two positions equally dividing the circumference of the peripheral surface near the tip end part of the nozzle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288290-A (JP)
Title: Head slider, head gimbal assembly, and hard disk device
Inventor: OTA NORIKAZU
IPC: G11B21/21
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head slider having a wiring structure matching the miniaturization, and to provide a head gimbal assembly and a hard disk device.  <P>SOLUTION: The magnetic head part 19 is constituted so that a reproducing head part 31 having a GMR element 30 for reproduction and a recording head part 32 being an inductive electromagnetic conversion element are laminated on a base 20. The magnetic head part 19 is provided further with a heater 40. The heater 40 is connected electrically to a heating electrode pad 23 in which one pole side is provided on the surface of the head slider 13. Also, another pole side is connected electrically to a substrate 38 constituting the base 20, and energized through a second plane of the head slider 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288863-A (JP)
Title: Dry etching method
Inventor: YAMAGUCHI NAOSHI
IPC: C23F4/00
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of prior art that a large quantity of reaction products having firm chemical bonding strength adhere to a substrate to be treated when dry-etching a refractory metal.  <P>SOLUTION: After effecting desired etching using a process gas in a dry etching treatment, the process gas is replaced with a non-process gas while maintaining electric discharge, so that the reaction products are discharged in the gaseous state. Thus, the reaction products are prevented from adhering to the substrate to be treated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004002736-A (JP)
Title: Diblock copolymer and adhesive composition using the same
Inventor: MORISHITA YOSHIHIRO
IPC: C08F297/02
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acrylic diblock copolymer excellent in various adhesive performances such as cohesive force and adhesive force without impairing heat resistance and weather resistance and useful for obtaining an adhesive excellent in hot melt coating properties and an adhesive composition containing the diblock copolymer.  <P>SOLUTION: The diblock copolymer is represented by formula (I) (wherein X is a polymer block mainly composed of a methacrylic acid alkyl ester having a 1-4C alkyl group or an alkyl group having a ring structure; Y is a polymer block mainly composed of an acrylic acid alkyl ester unit having a 1-20C alkyl group and/or a methacrylic acid alkyl ester unit having a 5-20C alkyl group). In the diblock copolymer, a weight average molecular weight (Mw) of the polymer block X is 1,000 to 8,000 and a weight ratio of total weight of the polymer block X to total weight of the polymer block Y is within the range of (1/99) to (10/90). The adhesive composition comprises the diblock copolymer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004285307-A (JP)
Title: Processes for production of adhesive and electric apparatus
Inventor: SAITO MASAO
IPC: C09J171/10
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide processes for production of an adhesive and an electric apparatus to give a highly reliable electric apparatus without deformations such as curvature.  <P>SOLUTION: The adhesive contains a first resinous component composed of an epoxy resin and a second resinous component composed of a phenoxy resin and a polyester resin. The epoxy resin at first polymerizes in thermal compression bonding process of a semiconductor element 20 and a glass base plate 10 using the adhesive film 30. The crosslinking rate of the polyester resin is far slower than that of the epoxy resin, thus the adhesive 33 still maintains flexibility immediately after heating and stress caused by shrinkage of the semiconductor element 20 can be reduced by the adhesive 33. The polyester resin further crosslinks by standing left the whole body and mechanical strength of the adhesive 35 increases not so as to easily separate the semiconductor element 20 from the glass base plate 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003309229-A (JP)
Title: Optoelectronic semiconductor device
Inventor: HOEHN KLAUS
IPC: H01L23/31
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optoelectronic semiconductor device comprising a UV- resistant polymer in which a polymer is protected from aging due to radiation by adding a UV stabilizer.  <P>SOLUTION: The optoelectronic semiconductor device comprises a semiconductor body emitting electromagnetic radiation in a range of wavelength showing maximum intensity at a wavelength ≥420. In the device of this type in which the semiconductor body is embedded particularly in a casting resin containing a UV-light stabilizer, too, with this UV-light stabilizer being an inorganic material, properly absorbs radiation in a range of 360-400 nm, and only inactivated in non-radioactive manner as much as possible. In this case, the stabilizer absorbs a UV-component of 400 nm and shorter of radiation of the semiconductor body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325656-A (JP)
Title: Biomedical scaffold and method for producing the same
Inventor: BROWN KELLY R
IPC: A61F2/06
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biomedical scaffold for effectively and uniformly distributing fluid and nutriment necessary for the growth of a tissue, and to provide a method for producing the same.  <P>SOLUTION: This biomedical polymer foam scaffold having a bio compatibility and a method for producing the scaffold are suitable for use in the repair and regeneration of the tissue. The scaffold comprises the network of branch flow passages disposed therein and effective in promoting and facilitating the renewal of blood vessels and growth of tissue in the scaffold.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004249036-A (JP)
Title: Simple low oxygen concentration air sprayer for emergency
Inventor: SUGIMOTO KIYOSHI
IPC: A62B7/02
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve such problems that breathing stability is secured by a simple device and simple directions in order to suppress mental panic, and also there is a possibility that fire is triggered at a high concentration of oxygen in order to secure the breathing stability, and to be capable of supplying clean air by a simple cylinder with a mask in which oxygen concentration is lower than that in air.  <P>SOLUTION: In the simple low oxygen concentration air compression cylinder, the oxygen concentration in air is set to 0.1 MPa and 21 vol%. As an emergency evacuation countermeasure for reduction of oxygen concentration by fire, respiratory trouble by smoke, respiratory trouble caused by increase of the concentration of carbon dioxide gas or generation of poisonous gas such as hydrogen cyanide or the like generated from a petrochemical building material, lowering of athletic ability caused by carbon monoxide poisoning or the like at the scene of fire, nitrogen gas is mixed to air so that the concentration of oxygen which is a combustion supporting gas has 0.1 MPa and 15%-19% which is lower than the oxygen concentration in air for the purpose of suppressing triggering of fire or ignition, the gas is pressurized and filled, and the cylinder can be used by continuous jetting or intermittent jetting.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004297653-A (JP)
Title: Image data processing apparatus
Inventor: FUKUOKA TOMOHIRO
IPC: H04N19/59
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image data processing apparatus the throughput of which can be improved by effectively using the memory.  <P>SOLUTION: An image data processing apparatus 10 is provided with an image input means 11, an encoding means 12, a storage means 13, a decoding means 14 and an interpolation means 15. Image data are inputted from an imaging device to the image input means 11. In the encoding means 12, encoding processing is applied to the image data outputted from the image input means 11 by utilizing the correlation of data between adjacent imaging devices. The data encoded by the encoding means 12 are stored in the storage means 13. In the decoding means 14, the code data are captured from the storage means 13, decoding processing is applied to the data, and the image data decoded by the decoding means 14 are inputted to the interpolation means 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294999-A (JP)
Title: Photosensitive resin composition
Inventor: OTSUKI NOBUAKI
IPC: G03F7/038
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resin composition which can realize both of sensitivity during exposure and alkali developing property and which gives a hardened product excellent in heat resistance and showing no brittleness.  <P>SOLUTION: The photosensitive resin composition can form an alkali developable coating film and the composition contains a modified polymer (II) as the photosensitive resin component. The modified polymer (II) is obtained by; first preparing a polymer (I) by radical polymerization of a N-substituted maleimide component (A), an acid anhydride-containing radical polymerizable monomer component (B), and one or more kinds of radical polymerizable monomer component (C) copolymerizable with (A) and (B); and allowing a compound (D) having a photopolymerizable double bond and a hydroxyl group to react with a part of or all of the acid anhydride groups possessed by the polymer (I).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297736-A (JP)
Title: Mobile communication terminal with camera and flash functions
Inventor: TAKAHASHI TOMOYASU
IPC: G03B17/04
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication terminal with camera and flash functions which can impart flash light from a position desirable for a user to an object in photographing and perform a photographing while stabilizing the mobile communication terminal.  <P>SOLUTION: The mobile communication terminal with the camera and flash functions is composed of a first case 10 and a second case 11. The cases 10, 11 are made relatively turnable around a shaft 16 in the overlapping direction of both cases. The front side of the first case includes a display screen of a display part, the second case 11 is equipped with an operation part 14 composed of a plurality of operating keys, the main operating keys are disposed on the front side of the second case, and auxiliary operating keys 14b are disposed on a lateral side 11c adjacent to the front side of the second case 11. A rear side 10a of the first case 10 is provided with a flash light emitting window 13, and a rear side 11a of the second case 11 is provided with a camera photographic window 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304879-A (JP)
Title: Tolerate application current detector for superconducting apparatus and power system using same
Inventor: KUDO YUKI
IPC: H02H7/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device which can detect an allowable application current in a condition with a superconducting apparatus for power being connected to a power system, and to provide a power system which uses it.  <P>SOLUTION: The device detects the allowable application current of a superconducting apparatus, including a superconductor connected with a power system leading to load from a power supply source. This device has a current source which supplies a superimposed current for a time shorter than the cycle of an application current, in the condition with its applying a current to the superconducting apparatus, while keeping its superconductivity state, a means which measures a voltage signal generated in the superconducting apparatus, and a means which detects the allowable application current of the superconducting apparatus, based on the voltage signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302025-A (JP)
Title: Driving method and driving-gear for light emitting display panel
Inventor: YOSHIDA TAKAYOSHI
IPC: G09G3/32
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving method for a passive driving type light emitting display panel capable of realizing good gradation expression without making luminance resolution so much finer in the case of execution of time gradation.  <P>SOLUTION: One scanning period is provided with a luminance increasing period of gradually increasing the light emission intensity of a light emitting element up to a specified luminance state within the prescribed period from the start of scanning or a luminance lowering period of gradually lowering the light emission luminance of the light emitting element from the specified luminance state within the prescribed period just before the end of the scanning period. Since the luminance can be obtained by time integrating light emission response, the minimum time resolution in the one scanning period can be roughly set and the need for increasing a clock speed can be eliminated when the one period is provided with the above luminance increasing period or the luminance lowering period.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300641-A (JP)
Title: Maternity belt for pregnant woman
Inventor: SHINOZAKI AIKO
IPC: A41C1/10
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a maternity belt for a pregnant woman giving fit feeling to the belly part and the back waist part of a wearer, and allowing the wearer to easily move when worn, covering the whole of the wearer's hip, prevented from sliding up, and applying supporting force to the lower belly part of the wearer.  <P>SOLUTION: The maternity belt for a pregnant woman is structured as follows to support the belly part of a pregnant woman: a bottom body part is formed so as to shorten its length from the front to the back thereof; a bottom belt is formed so as to widen the belt width from the front to the back thereof; and the belt length is made shorter than the length of the body part; and a cylindrical fabric is formed into a double layered structure so as to make no seam at the folded-back part of the fabric. In the maternity belt for a pregnant woman a double layered cylindrical fabric, the belly part is provided with darts by sewing up the edge of the back supporting fabric with stitches formed in flat two-needle completely reversed formation so that the needles are casted from above, and a span tape is applied to the back waist part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305263-A (JP)
Title: Upper garment for lower body bathing
Inventor: KANO MIYOKO
IPC: A61H37/00
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To prepare an upper garment worn on the upper half of the body that has a simple structure, lightweight, weighing about 100 g, easy to handle, and less costly to make by using a sheet material, a closed foamed material made of a soft synthetic resin, as a method of solving the problem of the upper half of the body getting cold in a lower body bathing in winter and comfortably bathing.  <P>SOLUTION: The upper garment for a lower body bathing is made of a material having a thickness of 5 to 20 mm and has irregularities, corrugations, diamond shapes on the side contacting the body, provides a good feel to the skin, forms a state of a sauna bath by blocking outside air and filling a space between the body and the coat with steam.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305264-A (JP)
Title: Deodorizing method and deodorizer
Inventor: KIUCHI MASATO
IPC: A61L9/015
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deodorizer that effectively removes an odor in a closed space.  <P>SOLUTION: The deodorizer deodorizes a closed space, an ozone generator 12 generating ozone gas, an ozone decomposer 22 decomposing the ozone gas. The ozone decomposer 22 has an ozone decomposing filter 24 and a blowing means 26 for introducing a gas from the outside and passing the gas through the ozone decomposing filter 24, and also has a control means 30 to stop the blowing means 26 when the ozone generator 12 is operating and operates the blowing means 26 after the ozone generator 12 is stopped.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004261549-A (JP)
Title: Blind person guiding signal
Inventor: OTOMO TAKAHIRO
IPC: A61F9/08
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve the convenience by using a blind person guiding signal guiding the blind using various types of signals of stick type.  <P>SOLUTION: The blind person guiding signal is a machine incorporating a transmitter/receiver in the stick and guiding the blind by vibration or the like.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004308289-A (JP)
Title: Gate open-close drive unit and open-close gate device
Inventor: ABE TOMOHIRO
IPC: E02B7/20
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To open and close a large-sized gate by a fluid-pressure cylinder at a low pressure.  <P>SOLUTION: In a gate open-close unit 30 having two water-service pressure cylinders 8A and driving shafts 17 rotated and driven through crank arms 6A by these cylinders 8A and opening and closing the gate through a gate open-close mechanism by turning the driving shafts 17, a mechanical type valve operating device 9A interlocking changeover valves 10A mounted on supply and discharge pipes connected to the cylinders 8A with the driving shafts 17 and changing over the valves 10A is installed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308291-A (JP)
Title: Excavation head for embedding existing pile with enlarging bit
Inventor: YAMADA SATORU
IPC: E21B10/32
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excavation head for embedding an existing pile with an enlarging bit having a less soil discharging resistance due to a spiral blade when excavating by positive rotation.  <P>SOLUTION: The excavation head is provided with a spiral blade 24 at the periphery of the center axis 20 and has an excavation bit 26 at the lower end, and also has an enlarging bit 31 protruding to the periphery in the reverse rotation. The base end side of the enlarging bit 31 is turnably supported on the slant face along the surface against the spiral blade. A stopper 34b supporting the back face of the blade in the condition that the enlarging bit 31 rises on the surface of the spiral blade 24 in the excavation head turning-radius direction, is projected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310572-A (JP)
Title: Ic card with function of managing expiration date of payee's data
Inventor: HIRAMATSU HIDEO
IPC: G06Q40/00
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To manage an expiry of a payee's data registered in a memory of an IC card, having a function of transferring of money applicable to ATM.  <P>SOLUTION: The IC card is equipped with a CPU and a writable and readable memory, and sends and receives data on procedures for transfer requests, to and from the ATM. The IC card has a payee's data registration means that receives data of a new payee from the ATM for registration to the memory, an expiry date setting means that sets expiry date for each of the data of one or a plurality of payees registered in the memory, an expiry date running-out deciding means that decides whether the expiry has run out, and a payee's data deletion means that deletes from the memory the data of the payee, of which expiry date is decided as having run out.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003334629-A (JP)
Title: Device and method for manufacturing ring member
Inventor: ANDERSON GOERAN
IPC: B21H1/12
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for manufacturing a highly accurate ring member simply with a low power.  <P>SOLUTION: The method for manufacturing a ring member 1 by rolling includes the following processes (1) to (6): (1) a ring blank is heated; (2) the heated ring blank 1 is arranged on a mandrel 2 rotatable around a first axial line; (3) a forming roll 4 rotatable around a second axial line parallel to the first axial line is arranged so as to form a rolling gap with the mandrel 2 and a part of the ring blank 1 is positioned in the gap; (4) the forming roll 4 is rotated in one direction; (5) the mandrel 2 is rotated in the reverse direction to the rotating direction of the forming roll 4; and (6) while the forming roll 4 and the mandrel 2 are rotated, the mandrel 2 is pressed in the direction to the forming roll 4 to narrow the rolling gap so that the thickness of the ring blank is decreased and the diameter thereof is increased.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004320236-A (JP)
Title: Information terminal
Inventor: ARAI YOSHINORI
IPC: H04W88/02
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information terminal which enables its user to photograph his own image spontaneously ascertaining his own face and preventing his own line of sight from getting out of his own face when the user photographs his own image.  <P>SOLUTION: The information terminal 101a is composed of two plate-like members joined together into an L-shape in a side view, one of the plate-like members is placed on a desk or the like, and the other member can be disposed confronting its user rightly, a liquid crystal display unit 110a is provided on the side of the other member confronting its user rightly, the lens aperture 121a of a camera 120a is provided in the display region of the display unit 110a at a position at which the lens aperture 121a overlaps with the user's line of sight, and furthermore a half mirror 130a which reflects a part of light and transmits the rest of light is provided at a position to cover the display region of the liquid crystal display unit 110a. The information terminal 101a is equipped with a display switching control unit (not shown in Figure) which enables the face image of a partner sent through a communication means (not shown in Figure) to be displayed on the liquid crystal display unit 110a, or enables the user to look at the user's own image 102a reflected in the half mirror 130a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319671-A (JP)
Title: Light emitting diode
Inventor: KONNO TAIICHIRO
IPC: H01L33/30
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode structure capable of solving a problem that a pad electrode formed on a transparent conductive film is stripped in an LED having a structure employing a transparent conductive film of a metal oxide as a current dispersion layer.  <P>SOLUTION: In a light emitting diode where a pn junction single heterostructure or double heterostructure becoming a light emitting part 11 is formed on a semiconductor substrate 1, a transparent conductive film 7 of a metal oxide is formed thereon as a current dispersion layer, and metal electrodes 8 and 9 are formed for conduction on the surface side and the rear surface side, the surface side electrode on the metal oxide film has a multilayer structure including a lowermost layer 8a of Al, In or Ti, and an uppermost layer 8b of Au.  <P>COPYRIGHT: (C)2005,JPO&NCIPI