baber/WOPTO huggingface dataset:
Patent JP-2004216391-A (JP)
Title: Extrusion die for aluminum-based composite material
Inventor: NAKAO YASUHIRO
IPC: B21C25/02
Filed: 2003-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extrusion die for an aluminum-based composite material which has prolonged life and enables extrusion load to be reduced when extruding the material into a tubular shape.  <P>SOLUTION: In the extrusion die 10 for an aluminum-based composite material, a billet introduction part 26 is continuous to a bridge 24 and port holes 22 from an inlet 25 of the die 10, and diametrically expanded from the inlet 25 toward the bridge 24 and the port holes 22. A rib 27 is provided between the billet introduction part 26 and a parting end part 29 to part a billet 16 of the bridge. A root portion of the parting end part of the bridge is integrated with the billet introduction part by the rib. As a result, the length of the bridge is reduced, the height of the bridge is increased, and the strength of the bridge is enhanced. The life of the extrusion die therefore can be prolonged. The sectional area of the port holes can be ensured while ensuring the function of the billet introduction part. The extrusion load when extruding the material into the tubular shape can be reduced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004219737-A (JP)
Title: Display device for vehicle
Inventor: KAMEDA TAKESHI
IPC: G01D11/28
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device for a vehicle wherein the size of a liquid crystal display can be set corresponding to the quantity of information to be displayed by enhancing the degree of freedom of a layout combined with an analog meter, while an increase of manufacturing costs is suppressed.  <P>SOLUTION: A transparent guide light member 19 guiding illumination light from an LED 20 for a liquid crystal to the rear surface side of a rear side liquid crystal display glass member 16c is provided on the rear surface side of a diffusion plate 18. A diffusion extended part 19h intervening between an LED 21 for a dial plate and a dial plate part 17a and diffusing illumination light from the LED 21 for the dial plate is projectingly provided upwardly from an end part 19a so as to be integral with the transparent guide light member 19.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004218999-A (JP)
Title: Cooling medium piping support structure for heat exchanger
Inventor: NISHIMOTO HIDEFUMI
IPC: F28F9/02
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To support cooling medium feeding and discharging pipes for a condenser by support members to increase the degree of freedom of layout of the condenser.  <P>SOLUTION: To the upper end side of a left side header tank 5, the cooling medium feeding pipe 11 to supply cooling medium is connected. To the lower end side of the left side header tank 5, a cooling medium discharge pipe 12 to discharge cooling medium in the tank 5 is connected. Upper and lower installation members 20-23 are respectively jointed with outer surfaces of the header tanks 5 and 6 by brazing for installing the condenser 1 to a vehicle. A support member 25 to handle the feeding and discharging cooling medium piping 11 and 12, and support them on their tip side is fixed to the upper installation member 20 in such a way that the tip side of the feeding and discharging cooling medium piping 11 and 12 is positioned around an upper end of the condenser 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003233913-A (JP)
Title: Method for eliminating noise from track traverse signal, optical disk drive control method based thereon, noise eliminating device, optical disk drive, and reproducing device
Inventor: IN KYOTOKU
IPC: G11B21/08
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for eliminating a noise from a track traverse signal, an optical disk drive control method based thereon, a noise eliminating device, an optical disk drive, and a reproducing device.  <P>SOLUTION: This method for eliminating the noise from the track traverse signal has such a feature that (a) a step to binarize the track traverse signal on the basis of at least two reference values and (b) a step to eliminate the noise from the binarized track traverse signal on the basis of a speed instruction for a tracking actuator are included. Thus, the noise is effectively eliminated in both cases of a high speed search and a low speed search.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004229050-A (JP)
Title: Image pickup device
Inventor: TATSUNO KOICHI
IPC: H04N101/00
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To emit AF auxiliary light or illuminating light with a simple constitution.  <P>SOLUTION: An LCD panel 40 is rotated to a monitor mode (refer to a solid line) and a photographing mode (refer to a solid line) around a pivot 43. Since light (AF auxiliary light) is emitted from a display picture on an LCD panel 40 in the photographing mode, the precision of AF is improved to obtain a photographic image with less blur even when a subject or its periphery is dark. Since the LCD panel 40 is rotated by a coupling part 42 and the pivot 43 so as to have the display picture made opposed to the subject for photographing and luminance of back light is switched to high luminance by a back light adjustment part so as to obtain AF auxiliary light, the structure is made simpler than that of conventional techniques and the cost is reduced. Since colors in preliminarily selected luminance are radiated to the subject when photographing, accents related to colors can be given to the photographic image, and an illumination effect is allowed to appear in the photographic image.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004224524-A (JP)
Title: Image recorder
Inventor: DOI MASATO
IPC: B65H29/54
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image recorder capable of preventing recording of image information using a silver salt sensitive material causing light fog.  <P>SOLUTION: A disposal part 52 is provided at an intermediate position of a peeling guide 51 and an accumulator 29 forming a paper delivery passage. When a new cartridge 10a or 10b is mounted or a condition of non-use continues for a long time while the cartridge is mounted, one sensitized paper is supplied automatically or based on operator's instruction. The sensitized paper is peeled off by the peeling guide 51 which is raised and the accumulator 29 which is lowered to dispose it in the disposal part 52. Consequently, it is possible to prevent the sensitized paper causing sensitizing in a light fog part from being used for light exposure and development and reduce deterioration of developer itself, thereby enabling use for a long period of time.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004225427-A (JP)
Title: Hinge mechanism for game machine
Inventor: OYAMA TSUNEKICHI
IPC: E05D7/12
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hinge mechanism for a game machine constituted to firmly hold an opening/closing member so as not to come off a base member regardless of the swing position.  <P>SOLUTION: This hinge mechanism 100 for the game machine is provided with a first hinge member 110 having a shaft part 113 fixedly provided at the opening/closing member 2, and a second hinge member 120 fixedly provided at the base member 1 and having an axial hole 132 engaged with the shaft part 113, and a guide hole 133 connected to the axial hole 132 and extended backward. The second hinge member 120 is provided with a guide member 140 having a lateral pair of guide parts 142, 143. The guide member 140 is constituted to guide the shaft part 113 to the guide hole 133 even if moving the shaft part 113 forward along the left side guide part 142 and to guide the shaft part 113 to the guide hole 132 even if moving the shaft part 113 forward along the right side guide part 143.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233429-A (JP)
Title: Positive resist composition
Inventor: KANNA SHINICHI
IPC: H01L21/027
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive resist composition having high sensitivity and high resolution and showing sufficient transmitting property when a light source at ≤160 nm wavelength , specifically, F<SB>2</SB>excimer laser light (157 nm) is used.  <P>SOLUTION: The positive resist composition contains (A) an alkali-soluble resin having a fluorine atom, (B) a compound which generates an acid by irradiation of active rays or radiation, and (C) a low molecular weight acid decomposing compound having ≤3,000 molecular weight, having a fluorine atom and a group which is decomposed by the effect of an acid, and increasing the solubility with an alkali aqueous solution by the effect of an acid.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004060639-A (JP)
Title: Intake device for engine
Inventor: YASUI EIWA
IPC: F02M35/14
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intake device for an engine including an air cleaner for reducing intake noises in a normal condition and performing simple change-over into a mode of emphasizing an output as required.  <P>SOLUTION: The intake device comprises an approximately rectangular air intake frame 48 having an intake noise eliminating box 46 mounted on one side wall of the air cleaner 16, the intake noise eliminating box 46 having an inside portion formed as an air intake port 48a open to the inside/outside of the air cleaner 16, and a passage molding 49 attachable/detachable to/from the air intake frame 48 for mounting extending to the longitudinal direction of the air intake frame 48 to define an air passage 54 in the air intake port 48a in communication with the inside/outside of the air intake frame 48.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003267999-A (JP)
Title: Allergic protein of natural rubber latex, method for producing the same and use thereof in assay
Inventor: CARDOSA MARY JANE
IPC: C07K16/00
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide allergic proteins of a natural rubber latex in substantially purified form, and to provide a method for producing the proteins and the use of the proteins.  <P>SOLUTION: The assaying method for qualitatively and quantitatively assaying levels of the allergic proteins in the natural rubber latex or a latex product involves using the allergic proteins in combination with a monoclonal antibody developed against the allergic proteins. The assaying method for identifying and/or determining the antibody which mediates the allergic reaction induced by the natural rubber latex, in blood or a blood product, and an in vivo or in vitro diagnostic test method using the allergic proteins are also provided. The allergens are also used as a desensitization agent when treating the latex protein allergy. The method for removing the allergic proteins from the latex product is also provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004236006-A (JP)
Title: Digital camera
Inventor: OKAMOTO SATORU
IPC: H04N5/235
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera for taking a picture without missing the timing while a failure of shooting by shaking can be reduced.  <P>SOLUTION: The digital camera 2 has a two-stage shooting function capable of taking a second picture at certain intervals after a first picture is taken. An image extracting/compositing means 41 reads out image data representing the first picture and the second picture from a buffer memory 33, detecting a region of object's movement reflected on the first and second pictures by taking the difference of these two image data, and extracts a region of movement from the first and second pictures. A frequency calculating/judging means 47 calculates the frequency factor of the extracted region of movement, and judges which of first and second pictures has less blurring. The image decided having less blurring recorded in a memory card 18.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232755-A (JP)
Title: Collar with flange
Inventor: KURIHARA AKIRA
IPC: F16B43/00
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To easily remove a resin plate in maintenance by maintaining fastening torque of a bolt in the sufficient size; and to minimize manufacturing cost by facilitating manufacture.  <P>SOLUTION: This collar 6 with a flange is inserted into a hole arranged in a plate material composed of a deforming material, and directly receives pressure from the bolt and a nut, and has a cylindrical body 100 for forming a cross section vertical to the shaft direction in a circular, elliptic or polygonal shape, and a plate-like body 22 joined to the outer periphery of one end part of the cylindrical body and having a flat surface substantially orthogonal to the shaft direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241681-A (JP)
Title: Semiconductor light receiver and method of manufacturing the same
Inventor: SONE MINORU
IPC: H01L31/10
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light receiver which has a sufficient photoelectric transducing efficiency as high as enough to cope with a low bias voltage and to which a measure to prevent returned light is applied, and to provide a method of manufacturing the receiver.  <P>SOLUTION: An InGaAs light absorber layer 13 is made thin to such an extent that the whole of the layer can be depleted by a low bias voltage. Two photodiodes 2a, 2b electrically connected in parallel are provided on an InP substrate 11, and a reflector means 20 (a tilted surface 21 and a reflector film 22) for reflecting incident light 30b in a direction different from the incident direction is provided on the rear surface of the InP substrate 11. Major part of the incident light 30a is absorbed by the first photodiode 2a, the incident light 30b passed through the first photodiode 2a is reflected by the reflector means 20, and reflected light 30c is absorbed by the second photodiode 2b.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004209954-A (JP)
Title: Method for manufacturing laminated polyester film
Inventor: SHIOZAKI SHIGERU
IPC: B29K67/00
Filed: 2003-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a laminated polyester film having high dimensional stability and well-balanced between mechanical strength in both of longitudinal and lateral directions, Young's modulus and thermal characteristics such as a heat shrinkage factor or the like.  <P>SOLUTION: A laminated polyester non-oriented film, which is characterized in that either one of mutually different polyester layers contains an aromatic dicarboxylic acid having a metal sulfonate group and polyalkylene glycols and/or a saturated aliphatic dicarboxylic acid as copolymerizable components, is unidirectionally subjected to first stage orientation in a draw ratio of 2.7-5.0 times and subsequently subjected to second stage orientation in a draw ratio of 1.2-5.0 times in the direction right-angled to the first stage orientation direction. In this case, a temperature in the first stage orientation is selected so that the refractive index in the direction right-angled to the orientation direction within the plane of the film after the first stage orientation becomes ≤1.573 and a temperature in the second stage orientation is set to a temperature from the glass transition temperature Tg°C of the polyester layer having a higher glass transition temperature among two polyester layers constituting the laminated polyester film to (Tg+35)°C to orient the film before thermally fixing the same.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243191-A (JP)
Title: Shredder for confidential treatment paper or the like
Inventor: ABE SHINYA
IPC: B02C18/06
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problems: shredded refuse or paper powder adheres to the periphery of an engine to bring about danger or handling becomes bad at the time of loading and unloading of a truck or at the time of housing in a shredder unit form for confidential treatment paper or the like equipped with an engine drive part.  <P>SOLUTION: A frame body and a cutter device having a charging port provided to one side part of the frame body are arranged and the shredded pieces cut by the cutter device are moved by a conveyor feed body. The moving terminal of these shredded pieces communicates with a housing part and an operation part is arranged in the vicinity of the charging port to enable a worker for charging a treatment paper raw material to perform charging work and feed work. A shredder is constituted of the shredding unit thus constituted, the engine installed in the frame body separate from the shredding unit and a drive unit equipped with a device for distributing engine power to a hydraulic power source and a power supply. The shredding unit and the drive unit are constituted so as to be freely brought into contact with each other and separated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242835-A (JP)
Title: Carpet
Inventor: NANBAE MASAHISA
IPC: D04H1/485
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve fashionability by preventing a primary backing from being seen through a secondary backing, and from peeling off, reducing the napping and improving the external appearance in simple type carpets and other tufted carpets.  <P>SOLUTION: This carpet is so formed that piles are tufted in a base cloth, Latex compound is applied to the rear face of the base cloth to form the primary backing, and a nonwoven fabric is stuck thereto to form the secondary backing. As the secondary backing, water-jet punched nonwoven fabric formed by punching staple fiber web by high pressure water jet is used as a substitute for a conventional needle punch nonwoven fabric.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247174-A (JP)
Title: Solid electrolyte fuel battery
Inventor: FUNAHASHI YOSHIHIRO
IPC: H01M8/12
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid electrolyte fuel battery with a stable output maintained, with a collector and a separator between cells brazed at an air electrode side.  <P>SOLUTION: The solid electrolyte fuel battery (a flat-type SOFC stack 100) includes a structure of a plurality of unit cells laminated through inter-cell separators (a heat-resistant alloy such as an SUS430) 211, 212, in which, each unit cell is provided with a power generating layer having a solid electrolyte layer 11 (stabilized zirconia such as ScSZ or the like), a fuel electrode 12 (Ni and ScSZ or the like) fitted at one face of the solid electrolyte layer and an air electrode 13 fitted at the other face (La<SB>1-x</SB>Sr<SB>x</SB>MnO<SB>3</SB>or the like), and the collector 5 (an Inconel fiber mesh or the like) intercalated between the inter-cell separators and the air electrode. Further, at least a part of a contact face of the inter-cell separators with the collector is brazed (with a brazing material or the like with Ag as a main ingredient).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244062-A (JP)
Title: Method for caulking screw cap and apparatus for it
Inventor: KIMURA YOSHIHIKO
IPC: B65D51/24
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for caulking a screw cap by which stability when the cap is mounted is good, and a specified angle of caulking can be obtained by a definite angle of rotation of a cap chuck.  <P>SOLUTION: A mark 21 for controlling the angle of caulking on a container side having a definite positional relation to a starting position of a screw part is provided on the outer periphery of an opening part of the container, and a mark 11 for controlling the angle of caulking on the cap side is provided similarly on the outer periphery of the cap 1. The cap chuck 31 is rotated and driven to perform fitting positioning of the screw cap before caulking is started so that a screw starting position of the screw cap and a screw starting position of the container have a specified angular relation when caulking is started, and then, the screw cap is fitted to the opening of the container to start caulking.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003283927-A (JP)
Title: Method for enhancing contrast of image
Inventor: VUYLSTEKE PIETER
IPC: A61B6/00
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To enhance contrast of an digital image.  <P>SOLUTION: The contrast of the image is enhanced by converting a digital signal representation of the image with an converting function derived from a parameterized converting function q (x) by giving a specific value to the parameter of the function. The specific value for the parameter dependent on an inspection type relating to the image is derived only from the digital signal representation. A parameter input dependent on the inspection type is not required.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004245726-A (JP)
Title: Sulfur compound gas detection element
Inventor: KANDA KEISEN
IPC: G01N27/12
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas detection element capable of being put to practical use by raising the sensitivity to a sulfur compound gas of a sulfur compound gas detection element with a sensitive layer 1b primarily consisting of a tungsten oxide semiconductor and raising gas selectivity.  <P>SOLUTION: The sulfur compound detection element has a sensitive layer primarily consisting of the tungsten oxide semiconductor to which lead is added.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003211669-A (JP)
Title: Recording method by ink jet recorder, and recording head suitable for the recording method
Inventor: SAKAI MARI
IPC: B41J2/045
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To eject a small ink drop having a size dependent on the size of a nozzle opening stably.  <P>SOLUTION: The recording method of an ink jet recorder comprises a first step for pulling in the central region of a meniscus (m) at a nozzle opening selectively from the region of the nozzle opening on the wall face side to the side of a pressure generation chamber by displacing a piezoelectric oscillator such that the meniscus is oscillated with at least two different frequencies governing the oscillation of the meniscus, and a second step for contracting the pressure generation chamber at a rate at which an ink drop is ejected by displacing the piezoelectric oscillator at a moment in time when the central region of the meniscus pulled in during the first process is inverted to the nozzle opening side and the moving direction of the meniscus oscillating at two frequencies is synchronized as the movement to the nozzle opening side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004248690-A (JP)
Title: Lottery device and game machine
Inventor: OKUAKI MASATO
IPC: A63F9/00
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To stimulate curiosity of a player by giving him/her new stimulation, and to reduce a required installing space by making the whole game machine compact.  <P>SOLUTION: A lottery device with which lots of a plurality of prize modes can be drawn by using a plurality of lottery bodies of sizes and/or shapes different from each other includes: a board surface on which the lottery bodies can move in contact; a plurality of first receiving part which is positioned at least on the board surface or near the board surface and provided in a movable area of the lottery bodies to receive the lottery bodies; a detection part which, when one of the first receiving parts receives the lottery body, specifies the receiving part, detects at least the size or the shape of the lottery body, and makes the detection signal correspond to the specified receiving part to output it; and a prize mode determining part which receives the detection signal and determines the corresponding prize mode including a blank. The first receiving part recognize all the housed matters as the lottery bodies.  <P>COPYRIGHT: (C)2004,JPO&NCIPI