baber/WOPTO huggingface dataset:
Patent JP-2002020923-A (JP)
Title: Swimming cap
Inventor: MORI KENJIRO
IPC: A42B1/12
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To effectively reduce surface frictional resistance in a swimming cap. SOLUTION: This swimming cap 1 is composed of a swimming cap body 2, first protruding ridge groups 30 comprising plural protruding ridge parts 3a formed from the frontal part through a vertical part to the occipital region and extending in the direction parallel to the flow of water during swimming and second and third protruding ridge groups 31 and 32 comprising the plural protruding ridge parts 3a formed from the frontal part through the temporal parts to the occipital region on both left and right sides of the first protruding ridge groups 30 and extending in the direction parallel to the flow of water during the swimming. In this case, the first to the third protruding ridge groups 30, 31 and 32 are radially extended from a radiating point R arranged on the frontal part of the swimming cap body 2.
Patent JP-2001093103-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YOSHIDA KAZUYOSHI
IPC: G11B5/02
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To prevent that the output deterioration beigns at the bit length longer than the reproducing resolution of a magnetic head for reproduction when the recording bit length becomes short in the optical recording.magnetic head reproducing system. SOLUTION: The shape of a spot at the time when the magneto-optical recording is executed on a magnetic recording medium is formed to be nearly rectangular by enlarging the curvature of a boundary line of adjacent bits as much as possible. Thus, the reproducing efficiency at the time of magnetic reproduction is increased, and the high output high S/N reproduction characteristics at the high linear recording density are realized.
Patent JP-2001054518-A (JP)
Title: Method and device for compensating noise in imaging system
Inventor: HSIEH JIANG
IPC: A61B6/03
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain image quality being the same in degree as that of an image obtained through the use of another kind of scanner by applying a smoothing filter to data obtained by means of scanning and reducing a noise relying on a position. SOLUTION: Projection data outputted from a detector element 20 is fetched by a computer 36 with a data collecting system 32 and reconstituted by using a fan beam filter correction reverse-projection algorithm. When a magnification is large at this time, the dispersion of the noise in the image is increased by a weight coefficient. Then the noise is suppressed by a smoothing function by which noise suppression is heightened as a distance from an iso-channel is increased. In the meantime, a filter kernel, for example, a filter function such as matrix reverse convolution or the like concerning out of focus radiation correction is synthesized with a noise suppression filter function in order to reduce resolution which is increased as noise suppression is heightened. Thus, the noise is suppressed and image quality is improved.
Patent JP-2002017546-A (JP)
Title: Food and drink managing device in circulation type carrying path
Inventor: ISHINO MURAICHI
IPC: A47G23/08
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a food and drinks managing device avoiding the remarkable damage to the real time property of managing contents and avoiding the increase of a processing burden in spite of suppressing the cost of the whole device. SOLUTION: The food and drinks managing device in a circulation type carrying path for providing food/drink container 3 mounting foods and drinks to guests by an endless circulating carrying path 2 is provided with an identification information reading means 5 which is capable of reading identification information given to the containers 3 to be able to identify the individual containers 3 and provided in the neighborhood of the path 3, at least one sign parts 4 circulating and moving linked with the path 2, a pass-through detection means 5 provided in the neighborhood of the path 2 to detect passing through of the parts 4, and a registering means 6 which is connected to the identification information reading means 5 and the pass-through detection means 5,  divides an interval between the parts 4 to be one zone and registers the identification information of the containers 3 read by the identification-information reading means 5 as food and drink in the middle of supplying by coordinating it with a zone in which the containers 3 exists.
Patent JP-2002026873-A (JP)
Title: Direct spreading complement sequence repetitive modulation type comb-teeth spectral communication system employing self-complementary sequence
Inventor: TAKAHASHI MASAKAZU
IPC: H04J13/00
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a direct spreading complement sequence repetitive modulation type comb-teeth spectral communication system employing a self- complementary sequence that can prevent appearance of a side lobe in an autocorrelation characteristic, makes a correlation value in the autocorrelation characteristic zero, limit a band of a transmission signal, and minimize deterioration in the SNR due to a noise intruded in a transmission channel. SOLUTION: A transmitter 4 is provided with two multipliers 21, 22 that multiply different spread codes with transmission data to generate a comb-teeth spread spectral signal, two route Nyquist filters 14, 24 that respectively limit a frequency band of the comb-teeth spread spectrum signal generated by the multipliers 12, 22, two multipliers 18, 28 that multiply carriers having different frequencies with output signals from the two route Nyquist filters 14, 24 and an adder 30 that sums output signals from the multipliers 18, 28 to generate a transmission signal.
Patent JP-2002022111-A (JP)
Title: Catalyst combustion apparatus
Inventor: HIGUCHI YASUSADA
IPC: F23D11/40
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst combustion apparatus that uses a large area catalyst combustion plate wherein more stable catalyst combustion is achieved. SOLUTION: In the catalyst combustion apparatus 5 which comprises a catalyst combustion plate 20 for subjecting a vaporized fuel 71 and a vaporization chamber 12 disposed rear the catalyst combustion plate 20 for vaporizing and supplying a liquid fuel 70, porous wire gauzes 60, 61 are provided to cover a front surface and a rear surface 20b of the catalyst combustion plate 20. These wire gauzes 60, 61 can rectify the combustion gas 71 because of serving as a resistor in itself, whereby the combustion gas 71 uniformly passes through the catalyst combustion plate 20 to bring a uniform load against the catalyst combustion plate 20 for stable combustion. Further, the wire gauze 60 is provided on the front surface 20a of the catalyst combustion plate 20 to suppress an influence from an external field.
Patent JP-2002032310-A (JP)
Title: Information distribution service system
Inventor: KATO SHUICHI
IPC: G06Q50/10
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To preliminarily store information regarding memorial days, etc., and to automatically distribute information that has been stored in a terminal side thus far, when the memorial day arrives. SOLUTION: Data about the memorial day transmitted by a subscriber via a communication network 3 is stored in the storage area of the subscriber, and when the memorial day arrives, the information stored in a storing means 2 is transmitted to terminals 4 and 5 designated by the subscriber via the communication network 3.
Patent JP-2001077300-A (JP)
Title: Method of assembling group with at least one first element and one second element, and unit assembled in this way
Inventor: MASTROMATTEO UBALDO
IPC: B81B3/00
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a method of assembling a microactuator for a data storage hard disk with simplicity, accuracy at low cost. SOLUTION: A first wafer, provided with a plurality of microactuators, including a suspension region 15 and a fixed region 22 which are separated a first groove 24, and a second wafer 25 provided with a inhibition region 27 for connecting a movable intermediate region 29' and a fixed intermediate region 29" are formed. A complex wafer 39 is formed, in which the suspension region 15 of the first wafer 11 is connected to the movable intermediate region 29' of the second wafer 25, and a fixed region 22 of the first wafer 11 is connected to the fixed intermediate region 29". The inhibition region 27 corresponding to the movable intermediate 29' is removed to fix a R/W transducer. The complex wafer 39 is sliced into chips.
Patent JP-2002029039-A (JP)
Title: Ink jet recorder and method for ink jet recording
Inventor: SONOBE YOICHI
IPC: B41J2/175
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To efficiently preliminarily discharge an ink without contributing to recording in order to eliminate thickening of the ink near a nozzle. SOLUTION: A platen 504 for supporting a medium 600 to be recorded to a position opposed to an ink discharging surface of a recording head 500 has a plurality of supports 700 disposed in alignment in a moving direction of the head 500. The supports 700 are disposed at a relatively near position from an end at an inside of the end of the medium 600 in a state in which the medium 600 is guided onto the platen 504, and disposed at a relatively separate from the end at the outside. Then, since the preliminary discharge can be conducted at a preliminarily discharging position 800 between the end of the medium 600 and the support 700 in addition to a position of a preliminary discharge receiver 507 without contaminating an upper surface of the support 700 of the platen 504, the preliminary discharge can be efficiently conducted.
Patent JP-2002032635-A (JP)
Title: Product information system, product information management method, and recording medium with product information program stored
Inventor: FUJITA ICHIRO
IPC: G06Q40/08
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a product information system which uses a network to mediate information transmission between plural users and plural traders. SOLUTION: This system is realized by providing a preservation means, where information related to purchase of a product which a user possesses is preserved, and transmitting a request for insurance related to the product on the basis of information related to product purchase which is preserved in the preservation means.
Patent JP-2001100314-A (JP)
Title: Illumination device and projector
Inventor: ITO YOSHITAKA
IPC: G02F1/13357
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an illumination device and a projector constituted so that the utilizing efficiency of light can be more enhanced while using a polarized light conversion means. SOLUTION: This illumination device is constituted so that luminous flux from a light source 10 is split to the plural number of partial luminous flux by a luminous flux splitting means 20, adjusted in an almost identical polarizing direction by the polarized light conversion means 40 and transmitted to a prescribed area to be illuminated 1000 by a relay optical system 30. The conversion means 40 is provided with polarized light separation films 42 arranged along in a prescribed direction so as to separate the plural number of partial luminous flux to the transmitted luminous flux and the reflected luminous flux according to the polarizing direction and plural reflection films 44 arranged according to the respective films 42 so as to reflect the reflected luminous flux from the films 42 in a direction being almost identical to the transmitted luminous flux. The splitting means 20 is the bar-like light transmission body and formed by inclining a pair of reflection surfaces 24a and 24b positioned along in the arranging direction of the plural films 42 with respect to an emitting end surface 26 so that plural light source images are formed by leaving such space that they can be positioned on the plural films 42.
Patent JP-2002032533-A (JP)
Title: Procedure processing method constituted of plural processings by using storage medium
Inventor: OKADA KENICHI
IPC: G06Q50/26
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To simplify the procedure of the window business of a public office, to make it to be efficient and to prevent pretension by others at that time. SOLUTION: The history of the procedures and official document information are accumulated in a card having a storage medium such as an IC chip. Information is used at the time of the next procedure. Thus, an overlapped processing can be saved and the procedure can be made efficient. Then, pretension by the others can be prevented by checking information and a password at the time of the previous procedure.
Patent JP-2002039887-A (JP)
Title: Semiconductor dynamic quantity sensor and method of manufacturing it
Inventor: TANAKA MASAAKI
IPC: G01L9/04
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To prevent troubles caused by an adhesive in a pressure sensor having a sensor chip fixed within a package. SOLUTION: This semiconductor dynamic quantity sensor has a sensor chip 11 fixed within a package 10. A gel 15 is packed in the package in such a manner as to cover the entire sensor chip, which is fixed in place out of contact with the package. The sensor chip 11 can thus be fixed within and out of contact with the package 10, without use of an adhesive, whereby troubles arising from use of an adhesive can be avoided.
Patent JP-2002036695-A (JP)
Title: Printing apparatus
Inventor: KAWASAKI JUNICHI
IPC: B41F13/24
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of noise caused by the collision of a positioning hole and a positioning pin accompanied by the fluctuations of pressing force at a time when printing pressure is applied to a plate cylinder or released from the plate cylinder, and to set the standby position of a press roll to a position sufficiently close to the plate cylinder. SOLUTION: In a printing apparatus, a plate cylinder unit 67 having the plate cylinder 68 is provided in a freely changeable manner so as to be linearly moved between the mounting position in a housing 60 and the drawing-out position outside the housing 60, the positioning hole 71 is provided to the plate cylinder unit 67, and a positioning pin 70 is provided to the housing 60 to position the plate cylinder. A leaf spring 91 is provided on the unit placing surface 66 of a plate cylinder support part 65 to support he plate cylinder unit 67 at a position other than the mounting position, in such a state that the plate cylinder unit 67 is floated above the unit placing surface 66. The backlash between the positioning hole 71 and the positioning pin 70 is eliminated at the mounting position by the spring force of the leaf spring 91.
Patent JP-2002034605-A (JP)
Title: Shoe sole
Inventor: KONO TOSHIHARU
IPC: A43B13/12
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a shoe sole which prevents lateral swinging, promotes natural walking and running, provides comfortable feeling to wear, and is excellent in nonskid and stable quantity when walking and running. SOLUTION: On the undersurface of a midsole 1 which is formed of an expanded foaming body softer in cushioning properties than a circumferential edge tape section 12, the main body 11 is laminated with an arch supporting piece 4 which is formed of a semi rigid rubber in one piece comprising a longitudinal belt-like arch supporting piece 41 that runs from a heel to the front end along a middle axis in the longitudinal direction of the midsole, a first transverse belt-like supporting piece 42 that corresponds to a portion connecting a first cuneiform to a cuboid end, and a second transverse arch supporting piece 43 that corresponds to a foot bowl girth.  On the undersurface of a front sole section of the midsole 1, a hard inner fringe section of ground facing sole 21 is laminated corresponding to the circumferential edge tape section 12 except the arch supporting piece 4 section, and cleats 22, 22, etc., for preventing a slip which are formed of a rubber lower in hardness than the arch supporting piece 4 are mounted inside the hard inner fringe section.
Patent JP-2002035611-A (JP)
Title: Bg rice manufacturing apparatus
Inventor: YAMAMOTO SOICHI
IPC: B02B7/00
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain BG rice (the rice removed of its bran by grinding to eliminate the need for rice cleansing with water, the technique originally invented and developed in Japan) manufacturing apparatus which is capable of preventing the clogging of a spout for filling the dewatering liquid from a dewatering section to a rice polishing chamber with raw material milled rice. SOLUTION: In this BG rice manufacturing apparatus, the raw material milled rice transported by grain lifting spirals 68 in a rice washing section 12 is agitated and washed together with the washing water from a filling port 76A by a rice washing roll 72 in a rice washing chamber 74. The raw material milled rice subjected to the rice washing is dewatered in the dewatering section. The dewatered raw material milled rice is dried in a drying section and the BG rice is thus obtained. The dewatering liquid obtained by dewatering the raw material milled rice in the dewatering section is filled from the spout 94A of a revolving shaft 40 constituting the grain lifting spirals 68 and the rice washing roll 72 into the rice washing chamber 74, by which the saving of water is made possible.  Since the spout 94A is formed on the peripheral surface of the cylindrical revolving shaft 40, the clogging of the spout 94A with the raw material milled rice may be prevented by the revolution of the rice washing roll 72 regardless of the rotating direction of the revolving shaft 40 and the infeasibility of the filling of the dewatering liquid from the spout 94A may be prevented.
Patent JP-2002040360-A (JP)
Title: Illuminator and projection type display device using the same
Inventor: YAMAMOTO TSUTOMU
IPC: G02F1/13
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To realize the miniaturization of a device without raising the cost of the device of an illumination optical system adopting a color sequential type and a projection type image display device using the same, by making an optical path turnable without providing a mirror member separately by reflecting luminous flux from a light source part wavelength-selectively by a color reflector according to the rotation of the color reflector. SOLUTION: The illuminator consists of a light source part 1, a thick disk- like color reflector 3 to reflect R light, G light and B light among converged luminous flux from the light source part 1 sequentially according to the rotation, of the reflector, and an integrator part 2 to realize uniformization of light quantity distribution after a little converting the luminous flux reflected by the color reflector 3. Projection light from the integrator part 2 irradiates the surface of a liquid crystal display board 4. The color reflector 3 rotates around a central axis 3p as a rotation axis, and a dichroic film which reflects each R, G, and B light is sequentially formed on the side face for every central angle of 120 degrees.
Patent JP-2002042859-A (JP)
Title: Alkaline secondary battery and its manufacturing method
Inventor: IMAZATO TSUDOI
IPC: H01M10/28
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To manufacture a spiral electrode body of high volume efficiency at high productivity by preventing the generation of winding deviation and by reducing a short circuit generation rate when manufacturing the spiral electrode body for an alkaline secondary battery using a film type separator. SOLUTION: A pin portion of a wind core 50 is inserted into a wind start portion 12 of a separator 11 to jointly clamp the separator 11 and a frictional sheet body and start the winding. The frictional sheet body 20 has a surface whose friction coefficient to the surface of a positive electrode plate 30 is larger than that to the surface of the separator 11. When one ends 21 and the other end 22 of the frictional sheet body 20 approach to each other as mutually stacked with each other, the wind start end 31 of the positive electrode plate 30 is inserted between the end 21 and the end 22 go that the end 31 of the positive electrode plate 30 is sandwiched between the end 21 and the end 22 of the frictional sheet body 20 and the end 41 of the negative electrode is sandwiched between a separator portion 11a and a separator portion 11b.
Patent JP-2002055725-A (JP)
Title: Bios chip for managing code and method for managing the same code
Inventor: RIN EIMEI
IPC: G06F21/56
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a code managing device for a BIOS and a BIOS chip capable of managing a code. SOLUTION: A BIOS chip 10 is composed of a first flash memory unit 12 for preserving an inside BIOS, a second flash memory unit 14 for preserving code data, and an integrated code managing device 15 connected to an external device, the first flash memory, and the second flash memory. At the time of receiving a modifying command, the integrated code managing device generates code data, and transmits the code data to the second flash memory unit so that the code data can be preserved. Then, the encipherment of the coded data is executed. At last, the original coded data are compared with the decoded data, and only when the original coded data are coincident with the decoded data, the modification of the inside BIOS is permitted. The encipherment is made excutable by using asymmetrical RSA engines so that it is impossible to find out any correct RSA code.  Therefore, it is possible to protect the inside BIOS data from modification due to the intrusion of any virus program.
Patent JP-2002047791-A (JP)
Title: Floor substrate material
Inventor: FUJIMOTO TAKAHIRO
IPC: E04F15/20
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a floor substrate material which can exert sufficient sound insulating properties against both heavyweight impact sound and light-weight impact sound, in spite of a relatively thin thickness thereof. SOLUTION: The floor substrate material is formed by partially binding together a plurality of metallic plates superposed on each other. The thicknesses of the respective metallic plates are rendered different from each other. Further, an interval between bound portions where the metallic plates are bound together is set to 200 mm or more.
Patent JP-2002051547-A (JP)
Title: Flyback converter
Inventor: UEKUSA SHINICHI
IPC: H02M3/28
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a flyback converter that enables the reduction in the size of the parts used therein, the enhancement of the efficiency of circuits, and the reduction of cost of the members thereof. SOLUTION: The flyback converter supplies direct-current voltage through a rectifying and smoothing circuit comprising a first diode 7 and a first smoothing capacitor 8 and connected with a secondary winding P2. The anode of the first diode 7 is connected with the cathode of a second diode 11, and the anode of the second diode is connected with one end of a first resistor 12. A second capacitor 13, a second resistor 14, and a voltage detection circuit 15 that detects the voltage of the second capacitor 13 and outputs signals are parallel connected between the other end of the resistor 12 and the secondary winding P2.