baber/WOPTO huggingface dataset:
Patent JP-2003278515-A (JP)
Title: Valve system for internal combustion engine
Inventor: ISHIKAWA ZENJI
IPC: F01L13/00
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a necessary amount of intake air according to the operating condition of an internal combustion engine by varying the opening/closing timing and opening/closing time of an intake valve.  <P>SOLUTION: In this valve system for an OHC engine or a DOHC engine transmitting the lift amount of an intake cam to the intake valve through a rocker arm, the lift amount of an auxiliary intake camshaft is transmitted to the intake valve in the same way as the intake camshaft, that is, through the rocker arm. The intake camshaft and auxiliary intake camshaft are rotatably connected to each other with a rotational ratio of 1:1 by helical gears, and the helical gear provided on the auxiliary intake camshaft is connected to the auxiliary intake camshaft by a spline and is slid in a shaft direction. By the movement in the shaft direction of the slidable helical gear, an engaging phase between the helical gears is changed, thereby the phase of the auxiliary intake camshaft against the intake camshaft is varied. By the valve opening/ closing timing and valve opening/closing time composed by the intake camshaft and auxiliary intake camshaft, the intake valve is driven through the rocker arm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319265-A (JP)
Title: Two-dimensional image detector and two-dimensional image photographing device provided with the same
Inventor: HIRASAWA SHINYA
IPC: H04N5/349
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately photograph a motion picture by performing two stages of reading for temporarily simultaneously reading charge information of all sensor pixels and successively reading the information later.  <P>SOLUTION: First of all, the charge information of all sensor pixels 1-1 to 4-4 are simultaneously read by a first gate driver 11 and next, the charge information is successively read within each group of the sensor pixels 1-1 to 4-4 divided into a plurality of groups. Thus, reading is performed over two stages to first simultaneously read the charge information out of all the sensor pixels 1-1 to 4-4 and next to successively read the charge information within each group. Thereby, since reading is not delayed, the motion picture is appropriately photographed without deforming the image when detecting the motion picture.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311376-A (JP)
Title: Apparatus and method for casting metallic ingot
Inventor: NAKAJIMA KAZUTAKA
IPC: B22C9/06
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a casting apparatus and a casting method with which entrapment of dross and occurrences of shrinkage cavity and crack can be restrained when an ingot having a slender shape and providing a different shape part is produced.  <P>SOLUTION: This metallic ingot casting apparatus is peculiarly provided with a cover part provided with a molten metal pouring hole for pouring the molten metal and a feeder head part, a molten metal holding chamber for holding the molten metal, and a mold part provided with a product mold part having the mold formed as a product shape and a parting wall arranged so as to be communicated with the product mold part between the molten metal holding chamber and the product mold part and having a runner in the bottom part at a short wall side in the product mold part for making flow of the molten metal into the product mold part from the molten metal holding chamber. Further, the runner arranges a wedge-type opening hole part on the bottom part of the parting wall from the molten metal holding chamber toward the product mold part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310507-A (JP)
Title: Dust collector and vacuum cleaner integrated with the same
Inventor: MORITA AKIHIRO
IPC: A47L9/20
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust collector and a vacuum cleaner integrated with the dust collector in which clogging of a filter is prevented by easily and sanitarily removing dust stuck on the filter.  <P>SOLUTION: In the vacuum cleaner, as the dust collector, a cyclone type dust box 2 is inserted and located in a cleaner main body 1 removably from the upside. The dust box 2 is provided with a synthetic resin dust box main body 5 and an outer filter part 6 concentrically located insides. The outer filter part 6 is mounted with an approximately ring-shaped filter cleaning member 50. The filter cleaning member 50 is composed of a synthetic resin ring part 51 and a vegetable fiber brush part 52 provided insides, and vertically movably rotated while touching the outer surface of peripheral walls around an outer filter 9 by an air current swirling within a first cyclone space 25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323412-A (JP)
Title: Personal authentication method and device, and client server-type personal authentication system
Inventor: OGURI NOBUYUKI
IPC: G06F21/36
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a personal authentication method capable of improving the safety in personal authentication without giving the uncomfortable feeling and the feeling of resistance to a user.  <P>SOLUTION: This personal authentication method for performing personal identification and authentication by using living body information, comprises a living body information input part having a function for obtaining the living body information, a collection including the personal secret information as a component is created in advance, the living body characteristic data is extracted and registered from the living body information obtained by the living body information input part in accordance with a characteristic extraction algorithm corresponding to an element determined from the component of the collection, and the personal identification and authentication is performed by using the characteristic information of the living body information corresponding to the registered element as the data for collation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324390-A (JP)
Title: Mobile communication system, optical space communication key device and mobile terminal
Inventor: SHIMIZU KOKI
IPC: H04W16/26
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a mobile communication system that can be used at a highly public place such as a hospital, a train and an airplane because of imposing no influence on medical instruments or the like.  <P>SOLUTION: Optical communication is performed by a relaying device 2 provided with an optical light receiving element and an optical light emitting element and a mobile terminal provided with an optical light receiving element and an optical light emitting element. Communication as in the conventional manner can be performed outdoors.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321065-A (JP)
Title: Container
Inventor: TAWARA HIROTOSHI
IPC: B65B7/16
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To surely seal a film on a flange of a container under a condition where a content is approximately fully filled in a storing part of the container.  <P>SOLUTION: The container 10 is provided with the flange 12 on the surroundings of the recessed storing part 11, and the film 20 for covering an opening of the storing part 11 is sealed on the flange 12. A projected part 13 continuously provided on the whole periphery of the flange 12 is provided on the seal face 12A of the flange 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291786-A (JP)
Title: Air wiper for automobile
Inventor: OIKAWA TOMOJI
IPC: B60S1/54
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air wiper for an automobile, wherein a nozzle is arranged near a bottom of a windshield of the automobile and the nozzle sprays compressed air to a glass face while moving upwards and downwards to blow off rain water on the glass face.  <P>SOLUTION: Nozzle pipes 1 are arranged at both side parts and a center part of a windshield a of the automobile, and the nozzle pipes at both side parts and the nozzle pipe at the center part spray the compressed air while alternately moving upwards and downwards to blow off rain water on the windshield a. The nozzles spray the heated and compressed air to melt snow.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324878-A (JP)
Title: Dc motor, its winding method and compressor
Inventor: IDA KAZUO
IPC: F04B39/00
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To increase the number of windings of a coil (23), with the maximum utilization of the sectional area of a slot (21) between teeth portions (12, 12), thereby achieving the improvement in the performance of a DC motor (1), including a stator (8), in which the coil (23) is wound around a plurality of the teeth portions (12, 12, and the like).  <P>SOLUTION: A spacing (x) between peripheral surfaces of wire rods (20, 20) at outermost layers (23a, 23a) in coils (23, 23) wound around adjacent teeth portions (12, 12) of a DC motor is provided to be narrower than an outside diameter (w) of a nozzle (N) of a winding machine (M), and a spacing (y) between peripheral surfaces of wire rods (20, 20) at a layer (23b) which is one layer lower than the above outermost layer (23a) is provided wider than the outside diameter (w) of the nozzle (N) of the winding machine (M), the wire rods (20, 20) of the outermost layers (23a, 23a) in each of adjacent teeth portions (12, 12) are wound alternately, in a state in which it is displaced from each other in the radial direction of a stator (8).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329518-A (JP)
Title: Method and apparatus for measurement of temperature on inner surface of structure
Inventor: KAWASAKI TAKUMI
IPC: G21C17/02
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature measuring method in which a temperature on the inner surface of a structure is measured without installing a temperature measuring apparatus or the like at the inside of the structure, and which measures the temperature on the inner surface of the structure in an arbitrary position, and to provide the temperature measuring apparatus.  <P>SOLUTION: The temperature on the inner surface of the structure is measured, ultrasonic waves are transmitted toward the inner surface of the structure by an ultrasonic transmitting-receiving element installed on the outer surface of the structure, and the ultrasonic waves reflected by the inner surface of the structure are received by the transmitting-receiving element. Further, a sound velocity passing the inside of a wall of the structure is calculated on the basis of the propagation time of the ultrasonic waves, a temperature in the central part of the wall of the structure is found on the basis of a relationship between the sound velocity and the temperature, and the temperature on the inner surface of the structure is found on the basis of the temperature in the central part and on the basis of the temperature on the outer surface of the structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329341-A (JP)
Title: Ice-making unit of automatic ice-making machine
Inventor: TOIDA JUNICHI
IPC: F25C1/12
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve the heat exchange efficiency by constituting refrigerant passages so that a refrigerant is smoothly distributed.  <P>SOLUTION: An ice-making plate 12 comprises a body part 30 with a plurality of refrigerant passages 14 disposed in parallel, and a pair of header parts 32 and 34 to close both ends with the refrigerant passages 14 opened therein in the body part 30. Partitions 32a and 34a are provided on the header parts 32 and 34 at predetermined intervals in the parallel direction of the refrigerant passages 14, and the refrigerant passages 14 and 14 which are located in the vertical direction across the partitions 32a and 34a are partitioned so as not to be communicated with each other. The interval of the partitions 32a and 34a provided on the header parts 32 and 34 is set so that the number of the refrigerant passages 14 to pass at the header parts 32 and 34 is increased toward the outlet side from the inlet side of the refrigerant.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328486-A (JP)
Title: Floor device for building
Inventor: HATOUCHI GOKICHI
IPC: E04B1/82
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor device for a building in which strength is reinforced by simplifying a structure and an operation, maintaining a sound insulation effect.  <P>SOLUTION: A plurality of sleeper beams 5 supported on the building 1 side at at least two places are installed. Reinforcing beams 17 are mounted among the sleeper beams 5 and a floor slab 2 in a crossed shape to the sleeper beams 5. The reinforcing beams 17 are extended continuously among the upper sections or lower sections of a plurality of sleeper beams 5 while being connected on the sleeper beam 5 sides. Floor boards 41 are disposed to the upper sections of the sleeper beams 5. Vibrations applied to the floor boards 41 are absorbed by the sleeper beams 5, the sound insulation effect can be expected, a plurality of sleeper beams 5 are supported by the common reinforcing beams 17, and the strength of the sleeper beams 5 can be reinforced, thus adopting a reinforcing structure by simplifying a connection operation or the like regardless of a length based on the scale of the sleeper beams 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327207-A (JP)
Title: Rotary type automatic packaging machine
Inventor: IMAMURA MITSUO
IPC: B65B9/08
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To accurately align the direction of a cutting blade of a cutter to a vertical seal part of a film, to reduce equipment investment, and to miniaturize and simplify the machine.  <P>SOLUTION: The machine comprises a filling means which make bags by forming vertical seals at fixed intervals and fills the bags with a stuff, and a sealing means which forms a lateral seal on the upper opening of each bag. A perforation cutting means for forming perforations in the vertical seals and/or cutting the vertical seals can be installed independently of the main body of the packaging machine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333569-A (JP)
Title: File format, information processing system, information processing apparatus and method, recording medium, and program
Inventor: TOMITA NOBUYOSHI
IPC: H04N19/50
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To relieve a load required for distribution processing.  <P>SOLUTION: When a distribution server acquires contents data 250 generated by a contents generating apparatus, the distribution server sets a threshold value of an evaluation value of extracted data on the basis of the resolution and a level of image quality on request, searches for the priorities 272-1 to 272-N having a greater evaluation value than the threshold value and extracts the corresponding part of moving picture data 260. That is, in the case of suppressing the size of distributed data, the distribution server sets the threshold value of the evaluation value higher to suppress the amount of extracted data and distributes data corresponding to an image with low resolution and low image quality. Conversely in the case of increasing the size of distributed data from the moving picture data 260, the distribution server sets the threshold value of the evaluation value lower to increase the amount of extracted data and distributes data corresponding to an image with high resolution and high image quality. This invention is applicable to personal computers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325827-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To more improve interest associated with previous notice performance without increasing a burden to a game control means associated with control of the previous notice performance.  <P>SOLUTION: Before establishing a condition to start variable display based upon the establishment of a condition to carry out the variable display, a decided result command transmitting means 31c transmits a decided result command with which the result decided by a performance condition establishment deciding means is specified to a performance control means 80B. The performance control means 80B is provided with a data table 102A stored with a mode of performance for determining a kind of the previous notice performance, and the data table 102A has a plurality of tables 102B<SB>n</SB>stored with modes of the previous notice performance of different kinds. Besides, any table 102B<SB>n</SB>is selected in accordance with a held memory number which is the number of times of variably displaying identification information which is not started although the condition to carry out the variable display is established based upon the decided result command received in the performance control means 80B, and a performance determining means is provided for determining the mode of the previous notice performance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327915-A (JP)
Title: Coating material for metal plate for non-conversion coating, non-conversion coated metal plate and method for producing the coated metal
Inventor: NOMURA HIROMASA
IPC: C09D175/04
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating material for a metal plate for non-conversion coating, a non-conversion coated metal plate produced by using the coating material, and a method for producing the coated metal.  <P>SOLUTION: The coating material for the metal plate for non-conversion coating and applicable without using a conversion treatment contains a main resin and a curing agent composed of an aromatic isocyanate compound and/or an alicyclic isocyanate compound as essential components. The non-conversion coated metal plate has a coating film formed by applying and baking the coating material for non-conversion coating to one or both surfaces of a metal plate. This invention further provides a method for producing the coated metal plate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330862-A (JP)
Title: E-mail transmitting and receiving system and method
Inventor: KAMIYAMA YOSHIYUKI
IPC: G06F13/00
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an e-mail transmitting and receiving system for easily forming and providing a document capable of easily showing a transmitter's emotion to a receiver.  <P>SOLUTION: The transmitter inserts, when forming an electronic document, 'start tag' and 'end tag' of an 'emotion tag' showing emotions to a part the transmitter wants to express its emotion. The receiver obtains the output result by emotions by passing the 'document with emotion tag' to an output device 4 mounted with an emotion tag analytic system 2. When the transmitter defines that the emotion of 'anger', for example, is outputted with red characters to the emotion tag analytic system 2, the receiver can confirm that the transmitter's emotion is 'anger' by the output of the red characters from the output part 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330523-A (JP)
Title: System for production loss reduction, method therefor and computer readable recording medium
Inventor: KABASHIMA KEISUKE
IPC: G06Q50/04
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve productivity by efficiently reducing production loss man- hours by any working person with ease in a short period of time to reduce the production loss man-hours by defining every production loss occurred in production processes.  <P>SOLUTION: A system 1 supports reduction in the production losses by managing the production loss man-hours in the production processes; and the system 1 comprises a CPU 2 for controlling the whole of the system 1; a data input device 3 for inputting each data; a database 4 for storing each data; and a production loss calculation part 5 for calculating the production loss and a production loss rate based on each data stored in the database 4. The data base 4 is composed of a record data area for storing each record input from the input device 3 and a production loss data area for pre-storing kinds of the production loss, an implementation procedure of the reduction in the production loss, and a threshold to determine an evaluation criteria of the production loss.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335469-A (JP)
Title: Display device for elevator
Inventor: OHASHI NOBUSHIGE
IPC: B66B1/46
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device for an elevator having high visibility of its indication and having a high stiffness.  <P>SOLUTION: The display device of the elevator includes display part 12 to display the operating condition of the elevator car, and the display part 12 is furnished on its obverse surface with a meshing piece 13 to allow penetration of the indication of the display part 12 through a number of permeation parts 13a arranged dispersively. Because the surface of the meshing piece 13 forms spaces surrounding the permeation parts 13a, the air existing in the spaces is heated and expanded when a fire of a lighter is touched, and released to the outside, so that the flame can be prevented from touching the surface of the display part 12 directly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301832-A (JP)
Title: Ball joint, and portable illuminator using the same
Inventor: SAKURAI ISOJI
IPC: F21V21/14
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball joint for jointing to enable rotation or oscillation in which high molding dimensional precision or a complicated molding die structure is not required for connection members, in which the joint can be rotated without causing such abrasion as to loosen a joint part, in which a primary function as the ball joint fixed at a desired angle can be secured, and in which excellent productivity is achieved.  <P>SOLUTION: The ball joint comprises a first connection member 1 having a head provided with an arc-shaped outer surface having a prescribed curvature, and an intermediate connection member 2 provided with a receiving part provided with an arc-shaped inner surface having at least no or negative clearance to a similar figure to the arc-shaped outer surface of the head, and molded of a rubber material, that is held by and fixed to a second connection member 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336104-A (JP)
Title: Brassiere
Inventor: MUKAI MICHIRO
IPC: A41C3/10
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brassiere solving such problems that much production costs are required for a new technique to pull up the desired position of hose knitted with a latch needle circular knitting machine to form a cup part of a brassiere because the technique additionally needs such a pulling process, and greater loss in fabric is caused by a conventional method comprising sewing up cut parts to make a brassiere.  <P>SOLUTION: The brassiere is made through the following process: knitting a body-corresponding part with several wales of waste courses and plated stitches beginning from an opening rib part using a latch needle circular knitting machine followed by knitting a rising part covering the breast with pile stitches, knitting a gather-corresponding part covering the cleavage with plated stitches followed by inversely knitting the rising part and the body-corresponding part to knit off at the opening rib part, cutting the waste course up to the rising part corresponding to the cup part of the brassiere, and sewing up the open side edges corresponding to the band of the brassiere.  <P>COPYRIGHT: (C)2004,JPO