baber/WOPTO huggingface dataset:
Patent JP-2003250799-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: SHIMIZU YUTAKA
IPC: A61B8/00
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the generation of a pseudo color or the deterioration of a space resolution when color Doppler image data of an ultrasonic diagnostic apparatus is compressed and developed.  <P>SOLUTION: This ultrasonic diagnostic apparatus is equipped with an MPEG image compressing unit 11 for a B mode image, an MPEG image compressing unit 12 for a color Doppler image, an MPEG image developing unit 13 for the developing of compressed B mode image data, an MPEG image developing unit 14 for the developing of compressed color Doppler image data, a pallet converting unit 15, a pallet converting unit 16, and an image synthesizing unit 17. In this case, the pallet converting unit 15 performs a pallet conversion by using pallet data for the B mode image, against the B mode image data which has been developed and restored. The pallet converting unit 16 performs a pallet conversion by using pallet data for the color Doppler image, against the color Doppler image data which has been developed and restored. The image-synthesizing unit 17 synthesizes the B mode image data which has been pallet-converted by the pallet converting units 15 and 16 and the color Doppler image data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255034-A (JP)
Title: Method and apparatus for estimation of arrival direction, transmitter/receiver and base-station device
Inventor: KIHIRA KAZUNARI
IPC: G01S3/42
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an arrival-direction estimation apparatus for efficiently controlling a transmitting-receiving beam, by estimating an arrival direction of a desired signal with a comparatively simple configuration.  <P>SOLUTION: The arrival-direction estimation apparatus is provided with a multibeam formation part 2 used, to form a multibeam by using received signals of antenna elements A1 to AK; reverse modulation parts 3-1 to 3-J used to reversely modulate an output signal of each beam by a known symbol train; a power-ratio estimation part 4, used to estimate a power ratio of the desired signal to an interference component on the basis of output signals of the parts 3-1 to 3-J; and a monopulse goniometric signal processing part 5, in which the output signal after inverse modulation of the beam having a largest estimated power ratio is selected as a sum signal and which estimates the arrival direction of the signal by a monopulse goniometric signal processing operation, together with a difference signal forming a pair with the selected beam.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262045-A (JP)
Title: Curing method for opening frame
Inventor: KOBAYASHI HIROYUKI
IPC: E04G21/30
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To overcome problems such that curing is removed due to the inhibition of work when a board is laid and when a cloth is stuck, because the curing is conventionally performed by covering the whole of an opening frame itself, and such that there is a possibility that the opening frame may be damaged at the attachment/detachment of a cover for performing the curing when the cover is small.  <P>SOLUTION: A rigid raw material, which is formed along an inner surface and a side surface, exposed to outside air, of the opening frame, is three- dimensionally used for the performance of the curing; the time of the execution of work for door-stopper 3 is made to serve as time for hanging a door; and a curing cover 16 for performing the curing in a recess 15 for mounting the door-stopper 3 is fixed by using a temporary nail 17, etc.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229737-A (JP)
Title: Manufacturing method for quartz resonator
Inventor: KIZAKI SHIGERU
IPC: H03H3/02
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a micro-quartz resonator from a thin plate quartz substrate at a low cost, very consistently and at high accuracy using photolithographic technology and chemical etching technology.  <P>SOLUTION: A metal film, formed on the thin plate quartz substrate 1 by cutting out of a quartz original stone at a prescribed angle and polishing it to a prescribed thickness, is a single-layer metal film 2 of chromium with a thickness of 500 to 3,000 Å. The metal film of Figure 1 (a) is formed, and the number of the etching process, material cost and the like of the metal films of Figure 1 (b), (e) and (h) are reduced. A laminate film, consisting of nickel and gold, is used for an electrode film.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271370-A (JP)
Title: Image forming system
Inventor: KANEKO AKIRA
IPC: B41J21/00
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming system for allowing a user to much more quickly and accurately obtain his desired printed result, and for saving the waste of paper sheets.  <P>SOLUTION: The information of an output equipment main body 2 is acquired by output equipment 2 and an input/output port 4 of a host PC 1, and the information of the output equipment main body is displayed based on print data from an application 8. Afterwards, the preview display of the print data is operated according to print setting, and print is executed as it is when any change is not required so that a printed result can be much more quickly and accurately obtained. Also, longitudinal data are divided and rotated so as to be printed on a roll whose paper sheet width is not made coincident so that the data can be divided or/and rotated so as to be printed on a set paper sheet size when any sheet is not present.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266808-A (JP)
Title: Printer and printed image reference system
Inventor: SHIRAGAMI MINORU
IPC: G06F3/12
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent unsuitable print or unnecessary print from being made before actual print.  <P>SOLUTION: A printer which can refer to a printed image before printing includes a storage section for correspondingly storing the printed image and identification information for specifying the printed image, an identification information acquisition section for acquiring the identification information for specifying the printed image, a printed image reading section for reading the printed image in accordance with the identification information acquired by the acquisition section from the storage section, and a printed image output section for outputting the printed image read by the image reading section.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265682-A (JP)
Title: Dot matrix display apparatus, and game mashing using the same
Inventor: SUZUKI YUICHIRO
IPC: A63F5/04
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dot matrix display apparatus which displays different pieces of information at a low cost by a simple control mechanism.  <P>SOLUTION: The apparatus includes: a rotatably journaled reel 2; a driving means for rotationally driving the reel 2 (e.g. a stepping motor); and a plurality of LEDs 4a-4h arranged in parallel on the outer peripheral surface of the reel 2 in a substantially vertical direction with respect to the rotary direction of the reel 2. An LED control means (e.g. a microcomputer) synchronizes the turning on/off of each of the LEDs 4a-4h with the rotation of the reel 2, and individually performs control of the turning on/off.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273757-A (JP)
Title: Catv tuner
Inventor: MATSUSHIMA AKEMASA
IPC: H04N7/173
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and small CATV tuner which prevents disturbing waves caused by the interference of the signals of a first local oscillation circuit and a second local oscillation circuit.  <P>SOLUTION: The CATV tuner 100 comprises a metallic casing 102. The compartments 102A to 102D of the casing 102 house a data circuit 10, an input filter circuit 16, a first mixer circuit 24, a first local oscillation circuit 26, a first intermediate frequency circuit 34, etc., and a compartment 102E houses an IC 104 including a second local oscillation circuit 54 and a second intermediate frequency circuit 106 to constitute an up down tuner. Compartments 102C and 102E are arranged adjacently, and wirings and terminals between a first PLL circuit 28 and a second PLL circuit 56 are shared.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273632-A (JP)
Title: Diversity antenna circuit, diversity antenna module, and wireless lan card using the same
Inventor: OKADO HIRONORI
IPC: H01Q3/24
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diversity antenna circuit, a diversity antenna module, and a wireless LAN card using the same capable of dealing with a multi-path.  <P>SOLUTION: A first input/output port 105a of a 180° hybrid circuit 105 is connected to a second input/output port of an electronic switch circuit 106, and a second input/output port 105b is connected to a third input/output port 106c of the switch circuit 106. Then, a third input/output port 105c is connected to a second antenna 102, and a fourth input/output port 105d is connected to a third antenna 103. Then, a first input/output port 106a of the electronic switch circuit 106 is connected to a first antenna 101, and a fourth input/output port 104 is connected to a fourth antenna 104. In such a diversity antenna circuit, any one of the first to fourth input/output ports of the electronic switch circuit 106 is connected to a fifth input/output port 106e based upon a control signal CS1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274065-A (JP)
Title: Image forming apparatus
Inventor: WATANABE YUTAKA
IPC: H04N1/00
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of efficiently forming an image with high operation efficiency.  <P>SOLUTION: When a job comprising the number of desired print sheets and a read/print condition of the original image is set with a touch panel display 22, a main control section 10 calculates the number of scheduled print sheets of a preceding job during printing or during wait for printing and a concerned job before reading of an original image after at job setting or after reading the original image, sums the number of scheduled print sheets and the number of completed print sheets, compares the total number of summed sheets with limitation on the number of print sheets, and applies permission/disapproval processing to the print of the original image on the basis of the result of comparison. Thus, when the preceding job exists, it is prevented that the job is cancelled on the way of printing and the operation efficiency can be enhanced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265053-A (JP)
Title: Granular culture soil, material for fertilizing raising pot and using the same, and method for cultivating crop plant
Inventor: HARADA NORIAKI
IPC: A01G22/22
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a granular culture soil applicable to raising, excellent in root swelling and causing neither yellowing nor attenuating of leaves in a raising term, to provide a material for fertilizing a raising pot and comprising the culture soil and a slow-release fertilizer, and to provide a method for cultivating a crop plant and using the granular cultivating soil or the material for fertilizing the raising pot.  <P>SOLUTION: The granular culture soil is obtained by comprising soluble phosphatic manure, a humectant and ferrous sulfate, the material for fertilizing the raising pot comprises the culture soil and the slow-release fertilizer and the crop plant is cultured by using the granular culture soil or the material for fertilizing a raising pot.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269861-A (JP)
Title: Thermal decomposition treatment system
Inventor: NOMA TAKESHI
IPC: F23G5/04
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal decomposition treatment system preventing a treated material from sticking to a heat transfer face in drying the treated material with heat.  <P>SOLUTION: This thermal decomposition treatment system 1 is provided with a predryer 5 for drying a treated material, and a thermal decomposition furnace 7 for thermally decomposing the treated material fed from the predryer 5. The predryer 5 has a drum 20 and a heat transfer tube (a moisture eliminating mechanism) 37. The heat transfer tube 37 heats the treated material in the drum 20 to eliminate moisture in the treated material. A scraping plate (a scraping apparatus) 41 is provided inside the drum 20. When the drum 20 is rotated and the heat transfer tube 37 rotationally moves, the scraping plate 41 slides on the heat transfer tube 37 to scrape off the treated material stuck to the heat transfer tube 37.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003282510-A (JP)
Title: Supercritical treatment method and supercritical treatment equipment
Inventor: IKUTSU HIDEO
IPC: F26B21/14
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To perform treatment by a supercritical fluid more quickly by eliminating liquid left ion a substrate in a shorter time.  <P>SOLUTION: In an atmosphere like liquefied carbon dioxide, liquid below a substrate 102 in a treatment chamber 101a is heated by a heating part 104, and a temperature wherein a supercritical state is generated is obtained, inside the treatment chamber 101a into which the liquid of a gas substance is introduced. As a result, bubbles of supercritical fluid are formed in the liquid between the heating part 104 and the substrate 102, and a state like boiling is generated in the region of the fluid part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277510-A (JP)
Title: Manufacturing method of latent catalyst
Inventor: GO YOSHIYUKI
IPC: C07F5/02
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a latent catalyst capable of storing a resin composition for a long time at a room temperature, and capable of exerting an excellent catalytic activity during molding and giving a molding of good curability and high quality, from a material of a low price under a mild condition.  <P>SOLUTION: This latent catalyst (D) represented by general formula (3) is manufactured by reacting in a solvent an onium salt (A) represented by the general formula (1): Q<SP>+</SP>X<SP>-</SP>, an n-valent (N≥2) proton donor (B) having at least two protons in its molecule which can be ejected outside the molecule and represented by the general formula (2): HY<SB>1</SB>-Z<SB>1</SB>-Y<SB>2</SB>H, and a boric ester (C).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276769-A (JP)
Title: Packaging box
Inventor: KAWAKAMI HAJIME
IPC: B65D81/07
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging box which is excellent in permeability, is not only preferably applicable to an object to be packaged with a protrusion or a heavy object but also easy to maintain even if a net is broken, and is usable in hammock packaging on the assumption that the box be reused.  <P>SOLUTION: The packaging box holds the object 45 to be packaged between nets 32 provided on an opening of at least two or more supporting means 20 and 22. The net 32 is formed of string-like objects 34 extended along peripheries of the means 20 and 22 respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281206-A (JP)
Title: Design support device
Inventor: ANAMI YASUYUKI
IPC: G06F17/50
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a design support device improving operability for generating a necking graphic form element.  <P>SOLUTION: In this design support device, when a designation for generating a necking graphic form with parameters for specifying a reference graphic form element and specifying the thickness of a step is given, a control part 11 generates a necking graphic form element using the parameters according to a reference graphic form element, holds the parameters and the designation for generating the back cut graphic form element as historical data, and again performs the processing for generating the necking graphic form element according to the historical data when correction for the reference graphic form element is made to thereby adjust the necking graphic form element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285635-A (JP)
Title: Cooler for working vehicle
Inventor: IKEDA KENJI
IPC: B60H1/32
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To easily carry out a piping work for a cooler hose by easily assembling a bonnet after piping the cooler hose.  <P>SOLUTION: The cooler for a working vehicle allows a refrigerant to circulate by connecting cooler instruments located within the bonnet 14 with a cooler hose. The cooler is provided with an open window 76 located in the front wall 15 of the bonnet, a slit 77 for inserting the cooler hose thereinto so as to lie in the range from the lower end of the front wall 15 of the bonnet to the open window 76, and a cover body 78 for covering the open window 76.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286561-A (JP)
Title: Method for nitriding steel plate and steel product
Inventor: MURAKAMI HIDEKUNI
IPC: C21D1/76
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve the productivity of nitriding in a high-temperature gas atmosphere, which is employed for the purpose of separately manufacturing steel materials and imparting functions to them, by increasing nitriding efficiency, and to inhibit nonuniformity of the steel material after being nitrided, which is caused by nonuniformity of nitriding.  <P>SOLUTION: The method makes a nitriding atmosphere comprise 0.5-50% ammonia, 20% or more nitrogen, and 1.0% or more hydrogen, controls a nitriding temperature to 580-700°C and a dew point to -10°C or higher, and proceeds nitriding by a nitriding reaction of Fe in a ferrite phase and an austenite phase, while preventing the surface part from forming nitrides of Fe during nitriding.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287791-A (JP)
Title: Electric flashing device
Inventor: MURAYAMA TAKASHI
IPC: G03B15/02
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric flashing device by which the color of a photograph or a reproduced image is easily made approximate to a color which a man actually feels at photographing.  <P>SOLUTION: The electric flashing device is constituted of a plurality of flashing units possessing mutually different spectroscopic radiation characteristics.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285071-A (JP)
Title: Treatment method for fluoride ion-containing waste liquid and treatment apparatus using the same
Inventor: TSUJI HIDEYUKI
IPC: C02F1/469
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a chemical liquid for removing impurities from a fluorine-containing waste liquid mainly discharged from a semiconductor manufacturing plant and concentrating the waste-liquid from which impurities are removed to again use the same as the chemical liquid, and a treatment apparatus using the same.  <P>SOLUTION: The treatment apparatus for the fluorine-containing waste liquid is constituted of an electrodialytic means for electrodialyzing the fluorine- containing waste liquid to concentrate fluoride ions to a definite concentration or more and a means for removing anions other than fluoride ions at least one of before or after electrodialysis. Further, fluoride ions can be increased in concentration and purity by rectification.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292649-A (JP)
Title: Method for producing molded product of olefin resin composition
Inventor: YANASE KOICHI
IPC: C08J7/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a molded product of an olefin resin having excellent mar resistance.  <P>SOLUTION: The method for producing the molded product of the olefin resin composition comprises subjecting a molded product molded by melting the olefin resin-containing resin composition at a temperature (T) which meets formula (1): T>Tm+10 (wherein Tm is a melting temperature (°C), and then cooling the melt to a crystallization temperature (Tc) to the heat treatment which meets the requirements such that (1) the heat treatment temperature is higher than the melting temperature (Tm) of the olefin resin by 2-10°C and (2) the heat treatment time is 5-1,800 sec.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003034533-A (JP)
Title: Ferromagnetic material powder and carrier of developing agent for electronic photograph
Inventor: SATO YUJI
IPC: G03G9/107
Filed: 2002-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a carrier of a developing agent for electronic photograph, with which a photograph having a excellent image quality and durability can be obtained, specifically which is free from leakage in developing the photograph, which has an excellent environmental stability in a static charge with toner, which is reduced in the variance in magnetization among particles, and to provide a method for producing the same, a developing agent for electronic photograph using the carrier, and a ferromagnetic material powder used as the core material of the carrier. SOLUTION: A magnetite phase and ferrite phase are present in a mixed manner in the magnetic metallic oxide powder. The ratio of divalent irons to the whole irons is 1.0-32.0 and a magnetoplumbite type ferrite phase is contained in the ferrite phase.
Patent JP-2003298455-A (JP)
Title: Wireless communication apparatus
Inventor: GOTO HIROMICHI
IPC: H04B1/38
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a downsized wireless communication apparatus.  <P>SOLUTION: The wireless communication apparatus is characterized in that it includes: a printed circuit board having a conductor face at a reference level; a circuit module having a circuit board inside an enclosure made of a conductive material, wherein the enclosure and the conductor face are fixed at a prescribed distance in a way that the bottom face of the enclosure and the conductor face are almost in parallel; a short-circuit conductor conducting the side face of the enclosure and the conductor face; a feeding conductor connected to the side face of the enclosure apart by a prescribed distance from the short-circuit conductor; and a communication control circuit section having a signal input output section to interconnect the feeding conductor and the conductor face.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290542-A (JP)
Title: Game system and its program
Inventor: HARA SHINJI
IPC: A63F9/00
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game system which can be highly frequently exchanged to prevent a player from being getting bored.  <P>SOLUTION: A medal game machine 10 is configured to change a game board 14 from one game board 14 to another game board 15 whose configuring elements are different from those of the game board 14. When a prescribed condition is established, the medal game machine 10 cumulatively stores jack pot values, and when a prescribed game transition condition is established, performs its transition to a jack pot game based on the stored jack pot values. A server 80 adjusts the jack pot values stored in the medal game machine based on the game board data associated with the kind of the game board of the medal game machine.  <P>COPYRIGHT: (C)2004,JPO