baber/WOPTO huggingface dataset:
Patent JP-2003232811-A (JP)
Title: Inspection probe substrate and its manufacturing method
Inventor: NAKAMURA TOSHINOBU
IPC: G01R31/28
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection probe substrate and its manufacturing method having an excellent manufacturing efficiency, capable of accurate inspection by reducing a contact resistance with a semiconductor chip.  <P>SOLUTION: In this manufacturing method of this inspection probe substrate for forming projections and a wiring pattern connected to the projections on a substrate equipped with a copper foil, formation of the projection is performed by bonding an Au ball and then moving a capillary on which an Au wire is clamped, and thereafter, first plating and second plating are applied onto the projection.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234339-A (JP)
Title: Plasma processing apparatus and method for removing particles in the plasma processing apparatus
Inventor: DENPO KAZUKI
IPC: H01L21/205
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma processing apparatus in which particles can be removed with less detrimental effects in simple structure and its method for removing particles.  <P>SOLUTION: The apparatus is equipped with a laser source which emits a laser beam passing near on the surface of an upper electrode in a direction approximately parallel to the lower surface of the upper electrode from outside the edge of the upper electrode into the apparatus and an exhaust tube which is located so as to be connected to the treatment chamber and be communicated to the outside space of the upper chamber. Flakes, etc., existing in the space (e.g., ion sheath) near under the upper electrode, are driven out outside the edge of the upper electrode by the irradiating pressure of the laser beam. The driven-out flakes, etc., are driven out of the exhaust tube which is arranged so as to be connected to the treatment chamber and communicated to the outside space of the upper electrode.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002279652-A (JP)
Title: Optical disk and optical disk reproducing method
Inventor: NISHIZAWA AKIRA
IPC: G11B7/24038
Filed: 2002-02-12
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk capable of preventing the erroneous opera tion of a reproducing device when a 2-layer disk is mistakenly loaded on the conventional reproducing device. SOLUTION: A second read-in area 17 is arranged in a radial position defined on a second information recording surface 3 in accordance with a CD Standard and, and at a low recording density for enabling even a conventional CD reproducing device to read, information indicating non-CD is recorded on a spiral track in the same direction as that of a first information recording surface 2. When an optical disk 1 is mistakenly loaded on the CD reproducing device, since the second read-in area 17 is reproduced, the reproduction of the reproducing device is stopped in the midway by the information recorded in the second read-in area 17, thus the erroneous operation of the CD reproducing device is prevented.
Patent JP-2003233406-A (JP)
Title: Collectively centralized storage method for semi-finished product of spare sheet-metal part
Inventor: HANDA AKIRIYO
IPC: G05B19/418
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To store spare sheet-metal parts for enabling reductions in storage costs.  <P>SOLUTION: Before a sub-compression step of sheet-metal parts, press-finished products 6 are treated with preservative coating to convert into coated semi-finished products 9. While coating weld parts of the semi-finished product 9, the weld parts are left over as not-coated parts by masking with masking materials, a plurality of pieces of the semi-finished products 9 which have already coated are overlaid to be collectively packaged as assembly packaging 10 for collective storage and the semi-finished products 9 are stored at each packaging unit of the assembly packaging 10. Timing for performing of the collective storage should be the time when a predicted demand count reaches a predetermined value, for example, when a volume of molds matches with the storage volume of the whole semi-finished products 9 to be stored. From then on, the whole amount of the half-finished products which will be predicted in demand are produced collectively to store in stock and molds will be scrapped. The stored semi-finished products 9 are supplied gradually as finished products 6 by un-packaging and by performing necessary additional processing in response to demands.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237441-A (JP)
Title: Vehicular seat structure
Inventor: TAOKA YOSHIBUMI
IPC: B60N2/90
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To properly arrange a fluid supply device in a vehicular seat structure having thin bag-shaped mat bodies on a surface of a seat part or a seat back part of a seat.  <P>SOLUTION: An upward directing recessed part 12 is formed in a reverse side part of the seat part 1 of the seat under the seat back part 2 of the seat. The fluid supply device 17 is provided in the recessed part 12 for supplying fluid to the mat bodies 21 to 25. A fluid passage 30 for connecting the mat bodies 21 to 25 and the fluid supply device 17 is arranged via a space between the seat part 1 and the seat back part 2 of the seat.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231928-A (JP)
Title: Method for pretreating nickel ore
Inventor: IMAMURA MASAKI
IPC: C22B3/04
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pretreatment method for obtaining a concentrated slurry of an ore of a nickel-containing oxide, because the ore contains hydroxides as a main component, and has a high water content, and cannot provide the slurry having higher concentration than the present one.  <P>SOLUTION: This pretreatment method is characterized by suspending the nickel ore in water, and keeping it at 50°C or higher for 30 minutes or longer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242675-A (JP)
Title: Optical information recording medium
Inventor: TAJIMA HIDEHARU
IPC: G11B7/24038
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical information recording medium in which curvature caused when temperature changes or when humidity changes is surely prevented even though a thin film layer including a recording film is composed of two layers or more.  <P>SOLUTION: In the optical information recording medium 10a, a first thin film layer 40a including a recording film 42a, a second thin film layer 60a including a first resin layer 50a and a recording film 62a, and a second resin layer 70a are included in turn on a board 20a. A coefficient of linear expansion and a coefficient of humidity expansion of the first resin layer 50a are selected, and a deformed natural surface resulting from humidity change is set so as to exist in the second thin film layer 60a being a thin film layer having a thin film in which a product of the Young's modulus of film material and a film thickness is the largest among the thin film layers. In the above configuration, curvature variation when temperature changes and when humidity changes becomes very small.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002301064-A (JP)
Title: Image processing method of computed tomographic image and computed tomographic apparatus
Inventor: KLOTZ ERNST
IPC: G06T7/00
Filed: 2002-02-15
Abstract: PROBLEM TO BE SOLVED: To raise the precision of a CT image for the diagnosis of PE(pulmonary embolism) by computed tomography(CT) using a contrast medium. SOLUTION: Pulmonary substantial pixels are determined and are displayed with a pseudo color, and the other image area is displayed with the gray value of the original image.
Patent JP-2003244806-A (JP)
Title: Distribution board
Inventor: YANO TAKESHI
IPC: H02B1/30
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distribution board which secures the insulation performance of an inside cover and holds the inside cover firmly when a breaker is opened and closed.  <P>SOLUTION: This distribution board has a metal box 1 having an opening on one side, a main breaker 2 and a branch breakers 3 in the metal box 1, an inside cover 4 having windows 23 and 24 through which handles 2a and 3a of the main breaker 2 and the branch breakers 3 protrude and is attached to the box 1 so as to close the opening of the box 1, and a metal outside cover 5 which is rotatably attached to the box 1 so as to cover the inside cover 4. The inside cover 4 has an insulating panel 29, which has the windows 23 and 24 and is placed on the center side of the opening of the box 1 corresponding to the main breaker 2 and the branch breakers 3, and a metal frame member 30 provided with the insulating panel 29 fixed on the opening edge of the box 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236878-A (JP)
Title: Insert molding method
Inventor: KOGA YOSHIO
IPC: B29C45/26
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insert molding method for suppressing such a phenomenon that an insert shorter than a prescribed length is moved by the pressure of a molten resin material when the molten resin material is injected in a cavity in which the insert is inserted and arranged to fill the cavity and the flow of the molten resin material in the peripheral part of the insert also fluctuates by the movement of the insert and, as a result, a density difference is generated in the molten resin material in the peripheral part of the insert to generate a weld line, voids or the like at that part.  <P>SOLUTION: The insert is pressed and held by an energizing means so as not to change the flow state of the molten resin material when the molten resin material is injected in the cavity to fill the cavity to perform the injection and filling of the molten resin material. By this constitution, the generation of a weld line, voids or the like in the peripheral part of the insert is suppressed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243180-A (JP)
Title: Organic electroluminescent element and its manufacturing method
Inventor: WATANABE TAKAO
IPC: H01L51/50
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL element with a high luminous efficiency which can make up an electrode film with a substantially low resistance and a substantially high transparency as a transparent electrode of the organic EL element.  <P>SOLUTION: With the organic EL element with a first electrode 2, a luminescent layer 4 emitting an organic EL light, an electron injection layer 5 and a second electrode 7 laminated in turn on a substrate 1, in which a luminescent light is made emitted from the luminescent layer with voltage applied between the first and the second electrodes 2, 7, the electron injection layer 5 is structured from bis (2-4-pentadionate) nickel, and the second electrode 7 from a transparent indium oxide, and an indium-rich indium oxide layer 6 is arranged between the electron injection layer 5 and the second electrode 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249035-A (JP)
Title: Cinema contents recording device and recording method, and reproducing device
Inventor: KATO KENICHI
IPC: G11B27/00
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cinema contents recording device and a reproducing device which can improve version protection by recording an identification code as information and also recording contents to be screened in secret format when the contents are recorded on, for example, a streamer tape (AIT).  <P>SOLUTION: The contents to be screen from a distribution source are separated into video data and audio data and the separated video data are compressed to a specified system to produce video compressed data; and the audio data and video compressed data are filed into different files and the filed data are recorded on a specified recording medium in 1st secret unique format. A cinema system ID code characteristic of a reproduption-side cinema server is imparted to the cinema contents data recorded on the recording medium and the cinema data are recorded in a cinema package having a digital recording medium by a packet system in 2nd secret unique format that the cinema server can reproduce.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002325285-A (JP)
Title: Radio communications equipment and its communication method
Inventor: SCHMIDL TIMOTHY M
IPC: H04B1/713
Filed: 2002-02-20
Abstract: PROBLEM TO BE SOLVED: To provide radio communications equipment which can shorten the time required for a slave to surely obtain referabs from a master, and its method. SOLUTION: Referal messages from a master are continuously transmitted over first plural transmitting frequencies (44 to 48), followed by transmission over second plural transmitting frequencies (51) respectively, so that the referal messages can be surely received by a slave. Regarding the reception of the referal messages, after receiving the first inquiry messages (61) and the termination of the corresponding back off period afterwards (62), the referal messages are acquired over the first frequencies of the first plural transmission frequencies during a prescribed period (63). If the referal messages are not acquired over the first frequencies of the first plural transmission frequencies during the first acquisition period, second acquisition (64) is made over the second frequencies of the second plural transmission frequencies during a prescribed period.
Patent JP-2002263235-A (JP)
Title: Inclination angle adjustable golf exercise device
Inventor: LEE SANG CHUL
IPC: A63B69/36
Filed: 2002-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an inclination angle adjustable golf exercise device realizing a light-weight structure. SOLUTION: This golf exercise device is provided with a ball supplying means 40 having a tee moving vertically, an upper plate assembly 10 including a controller 60 setting and displaying an inclination angle and controlling supply of a ball, a lower plate assembly 20, in which an elevation means constructed of a pair of a driving side and a driven side and supporting the upper plate of the upper plate assembly for giving an inclination angle of the upper plate is fixed, and an extensible cover 70 closing a side face clearance between the upper plate and the lower plate of the lower plate assembly. The upper plate assembly supported by the lower plate assembly is tilted.
Patent JP-2003249895-A (JP)
Title: Logarithmic conversion circuit, optical detection circuit, and optical amplifier
Inventor: NAKAJI HARUO
IPC: H04B10/50
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical detection circuit which can detect an accurate optical power, even when a logarithmic amplifier having poor input/output characteristics is used.  <P>SOLUTION: An optical detection circuit 10 is provided with a photodiode 11, a current-voltage conversion circuit 12, a logarithmic amplifier 13, an attenuator 14, a logarithmic amplifier 15, and an adder 16. The photodiode 11 outputs a current value corresponding to a received light amount. The current-voltage conversion circuit 12 outputs a voltage value V<SB>0</SB>corresponding to the current value. The logarithmic amplifier 13 outputs a first voltage value V<SB>1</SB>, indicating a logarithmic value of the voltage value V<SB>0</SB>outputted from the current-voltage conversion circuit 12. The attenuator 14 outputs an intermediate voltage value V, obtained by attenuating the voltage value V<SB>0</SB>outputted from the current- voltage conversion circuit 12 by a fixed ratio A. The logarithmic amplifier 15 outputs a second voltage value V<SB>2</SB>, indicating the logarithmic value of the intermediate voltage value V. The adder 16 outputs a voltage value V<SB>3</SB>, indicating the sum of the first voltage value V<SB>1</SB>and the second voltage value V<SB>2</SB>.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249299-A (JP)
Title: Embedded plug socket
Inventor: KUSAMA KIMIO
IPC: H01R13/512
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce cost by improving assembling ability and decreasing the number of parts.  <P>SOLUTION: When an assembling segment 85 of a door body 80 is inserted into a screw inserting through hole 11c of a cover body 10a from the rear of a cover 10, the assembling segment 85 is flexed in a direction coming near to each other. A pair of locking parts 11f are protrusively provided inwardly on an inner peripheral surface of the boss part 11d. When the assembling segment 85 is inserted through the screw inserting through hole 11c in a flexed state, a locking portion 85a of the assembling segment 85 soon rides on the locking part 11f to be locked with the locking part 11f, thereby preventing the assembling segment 85 from slipping out to fit a door cover 82 to the cover 10. In other words, the door cover has heretofore been fitted to the cover by means of a rivet. However, the door cover 82 can be simply fitted to the cover 10 without using any separate part such as the rivet, so that the assembling ability between the door cover 82 and the cover 10 can be improved, and the cost can be reduced by lessening the number of parts.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258595-A (JP)
Title: Surface acoustic wave device
Inventor: KAWAUCHI OSAMU
IPC: H03H9/64
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface acoustic wave device capable of simultaneously enhancing suppression of spurious radiation and the square characteristics (steepness of a shoulder part of a pass band).  <P>SOLUTION: The surface acoustic wave device has: a substrate; a pair of reflection electrodes formed on the substrate; and a plurality of drive electrodes formed between the pair of the reflection electrodes, and the periods of the reflection electrodes are changed according to respective prescribed change patterns. Further, each reflection electrode is sectioned into a plurality of blocks, wherein the period may be configured different between at least two blocks.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252923-A (JP)
Title: Method for producing component for olefin polymerization catalyst
Inventor: UCHINO HIDEFUMI
IPC: C08F4/6592
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a component for an olefin polymerization catalyst having a high activity and capable of producing a polymer having excellent properties at a low cost, by which a polyolefin causing only a slight adhesion among polymer particles and an improved property of adhesion to a reaction vessel, etc., can be produced.  <P>SOLUTION: The component for an olefin polymerization catalyst is prepared by subjecting a granular ion-exchanging phyllosilicate to the following steps [1]-[3]: [step 1] blending in a liquid an ion-exchanging phyllosilicate with a fine granular solid compound in an amount of 0.1 wt.% or more to less than 80 wt.% relative to the phyllosilicate; [step 2] removing the liquid to obtain a solid granule; and [step 3] solving out at least a part of the fine granular solid compound by an acid treatment.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258925-A (JP)
Title: Radio receiving device and doppler frequency detecting method
Inventor: ARIMA KENSHIN
IPC: H04L27/00
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To detect a Doppler frequency with high precision while suppressing an increase in the quantity of arithmetic operations even for a signal which is transmitted in bursts.  <P>SOLUTION: A delay detection part 1061 performs delay detection by using the result obtained through in-phase addition by an in-phase addition part 105. Delay detection results are outputted to an in-phase addition part 1062. The in-phase addition part 1062 performs in-phase addition of the delay detection results. The in-phase addition result is outputted to a frequency offset correction part 1063, where frequency offset correction is performed. The frequency offset correction result is outputted to an I-component decision part 1064. The I- component decision part 1064 decides fD by using the frequency offset-corrected in-phase addition result.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257699-A (JP)
Title: High frequency power supply device for plasma generating device
Inventor: OGOSHI YASUO
IPC: H05H1/46
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high frequency power supply device for a plasma generating device capable of enhancing the output accuracy of the high frequency output emitted intermittently.  <P>SOLUTION: The high frequency power supply device includes a first control loop (22, 24, 29) furnished with a peak value sensing part to sense the peak value of the high frequency output emitted intermittently and an output control part 22 which compares the peak value sensed by the sensing part with the set value of the output peak predetermined and controls the output peak to the set value and a second control loop (24, 28, 35a) equipped with a monitor part to sense the mean of the high frequency output emitted intermittently, a calculating means to calculate the mean of the high frequency output on the basis of the set value of peak and the duty ratio set value, and a pulse generation part 35 to generate modulation reference signals for controlling a modulation part on the basis of the mean of the high frequency output sensed by the monitor part and the mean of the high frequency output calculated by the calculating means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262444-A (JP)
Title: Control device for freezing-refrigerating showcase
Inventor: HOSAKA TAKASHI
IPC: F25D11/00
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for a freezing-refrigerating showcase capable of setting the same goods storage chamber of one showcase to different temperature zones and coping with storing different set data by one control device even in case of needing to store the different set data in the control device while enabling a clerk to easily and positively change the set data with the same switching operation as conventional operation in performing the switching operation to the different temperature zone and moreover preventing the whole device from becoming large-scaled.  <P>SOLUTION: In this control device for the freezing-refrigerating showcase with a showcase body partitioned into the goods storage chamber and a cold air circulating duct, cold in the goods storage chamber is reserved with the cold air from a cold air blowoff port of the cold air circulating duct, and the different temperature zone of a cold reserving temperature can be set to the same goods storage chamber. The same control device 9 is provided with storage circuits 17, 18 respectively storing the set data of the different temperature zones, and operation is performed on the basis of the data set to either one of the storage circuits 17, 18.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003065291-A (JP)
Title: Turbo fan and its die for manufacture
Inventor: KIM SEONG CHUN
IPC: F04D29/02
Filed: 2002-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a turbo fan having a structure which can extend a life of a die for manufacturing the turbo fan and the die for manufacture. SOLUTION: This turbo fan is provided with a hub connected to a rotation shaft of a driving device, a plurality of blades mounted in the radial state on an outer circumference of the hub, and a shroud connected and attached to the plurality of blades on the side opposite to the hub with the blade between them, the hub, the blades and the shroud are formed integrally, and the shroud is provided with a first extension part protruding and extending from the connection part connected to the inner side of the blade in the inner radial direction of the rotation shaft and a second extension part extending in a straight line from the first extension part in the direction of the rotation shaft of the hub on the opposite side.