baber/WOPTO huggingface dataset:
Patent JP-2005205470-A (JP)
Title: Punch for forming head portion of screw
Inventor: OTSUKI YUTAKA
IPC: B21J5/00
Filed: 2004-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a punch which has a long life, and can stably manufacture threaded components, and is suitable for mass production of the threaded components.  <P>SOLUTION: The punch 1 for forming the head portion of the threaded component forms the head portion of the threaded component composed of the head portion serving as a driving portion, and a leg portion which is integrated with the head portion and has a thread formed thereon. The punch 1 is made of powder sintered alloy cemented carbide obtained by sintering a powdered body 26 which has been formed by compressing the powder material for manufacturing cemented carbide, and has a uniform density or different densities at an upper portion, a lower portion, an outside periphery portion, and a central portion. The punch 1 has a durability of about 5 to 7 times as large as that of a conventional punch made of high speed steel. As a result, the time for manufacturing the threaded components is reduced and their quality are stabilized because the work for changing the punches due to wear is drastically reduced. Further, the dispersion of the dimension due to the impact compression forming is reduced by the elongation of the life of the punch, and an operator can afford the time for carefully carrying out the work for changing the punch and for adjusting the setting of the punch, and the quality of the threaded components can be improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005207959-A (JP)
Title: Thin-film hollow structure
Inventor: FUJITA ATSUSHI
IPC: H01L29/84
Filed: 2004-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin-film hollow structure wherein there is no adsorption between a hollow forming thin film and a substrate upon manufacturing the structure.  <P>SOLUTION: The thin-film hollow structure comprises the substrate and the hollow forming thin film formed on one major face of the substrate, and has a cavity formed between the substrate and the hollow forming thin film. In the structure, the hollow forming thin film for forming the cavity is in the shape of a dome.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005217544-A (JP)
Title: Intercom master unit
Inventor: KIKUCHI AKIHIRO
IPC: H04M1/715
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To make speech between an intercom slave unit and an intercom sub-master unit clearly recordable with sufficient volume.  <P>SOLUTION: The gain control unit 11 of the master unit A outputs a speech signal inputted via a recording switch 12 to a recording processor 13 after amplifying it, and controls a gain corresponding to the level of the speech signal. A voice detector 11c of the gain control unit 11 amplifies voice components of the speech signal after detecting the voice of the speech signal, and attenuates background noise components in a non-voice section. Therefore, the signal level of the speech signal inputted to the recording processing part 13 becomes almost constant. Moreover, the background noise is attenuated and becomes sufficiently small. Consequently, the speech between the slave unit C and the sub-master unit B can be clearly recorded with sufficient volume.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005222352-A (JP)
Title: Authentication method, information processor and authentication system
Inventor: SO GEIGEI
IPC: G06F21/32
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To attain high level security and privacy protection even when the calculating capability of a portable computer is restricted.  <P>SOLUTION: A series of feature data extraction processing for extracting feature data from biological information(face image) is divided into feature data extraction first processing to be performed by terminal equipment 100 and feature data extraction second processing to be performed by an IC card 150. The feature data extraction first processing is to perform arithmetic operation where there is no possibility that feature data as a final result are estimated even when an algorithm is decoded. Concretely, the arithmetic operation which is not relevant to the information of the others, that is, the arithmetic operation which does not depend on any parameter including the information of the others is performed, and the widely known arithmetic operation whose calculation quantity is large is performed. For example, the calculation of DCT conversion and delta coefficients is performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005219375-A (JP)
Title: Method for producing three-layer structure
Inventor: OOKANEMASA YASUKI
IPC: B29K21/00
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a three-layer structure which has no problem of the unevenness and deformation of a molded surface by welding and is excellent in designability, lightweight properties, flexibility, cushioning properties, thermal insulation properties, touching properties, recycling properties, etc.  <P>SOLUTION: The method for producing the three-layer structure uses an injection molding mold comprising a fixed mold and a movable mold and includes the first process for fixing a substrate or a skin material to the inner surfaces of the fixed mold and the movable mold, respectively, the second process in which the mold is closed to form a cavity, and a thermoplastic elastomer for forming a foamed layer is injected from gates into the cavity, the third process in which the movable mold is moved during the second process to enlarge the clearance of the cavity, and the fourth process for taking out a molding comprising the foamed skin material, the foamed layer, and the substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005222376-A (JP)
Title: Data transmission system, method and program
Inventor: MASAKI KENJI
IPC: G06F13/00
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique that allows a certain destination to easily refer to data not subjected to a predetermined process, when data subjected to the predetermined process are sent to the destination by email.  <P>SOLUTION: An MFP 1 creates a highly compressed PDF file HPD by subjecting scan data obtained by a scanner to a high-compression PDF conversion process. When the highly compressed PDF file HPD is sent to a destination by email, a storage PDF file PD is created from the scan data and stored in a directory in an accessible hard disk 24 from a sending computer 90 via a network. The URL of the storage PDF file PD is sent to the destination computer 90 by an email ML along with the highly compressed PDF file HPD.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005219901-A (JP)
Title: Method for installing passenger conveyor
Inventor: TOMIDOKORO MAKOTO
IPC: B66B23/00
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an installation method of a passenger conveyor for dividing the passenger conveyor that is temporarily assembled in a factory into a plurality of sections, and easily carrying the divided main frame bodies into an installation location.  <P>SOLUTION: A process for dividing the temporarily assembled passenger conveyor in the longitudinal direction for forming a plurality of divided main frame bodies 9 in which the main part of a conveyor belt 2, or the like is assembled, a process for removing a tread 3 at the upper side in the divided main frame body, and binding a tread shaft 4 and a tread chain 5 for temporarily fixing close to the longitudinal end section of the upper surface of the divided main frame body, and a process for lifting the divided main frame body via a suspension wire 12 engaged to a horizontal member 8 of a main frame 1 for installing at a predetermined position, thus preventing the suspension wire 12 from coming into contact with the tread shaft 4 and preventing the tread shaft 4 from being deformed in advance, when the divided main frame body is lifted via the suspension wire 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004242338-A (JP)
Title: Digital communication system with improved equalizing performance corresponding to channel status, and its operation method
Inventor: KIM JUNG-JIN
IPC: H04N5/21
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital communication system which improves equalizing performance and its operation method.  <P>SOLUTION: The digital communication system comprises a channel status discrimination part which discriminates channel status of an input signal using a field synchronous signal of the input signal, and an equalizing part which initializes parameters based on the discriminated channel status, and compensates channel distortion of the input signal by the parameters. The channel status discrimination part comprises a channel prediction part which predicts channel status of the input signal using the field synchronous signal, N (N is a natural number) units of buffers for storing N units of channel status information predicted using N units of the field synchronous signals, a calculation part which calculates difference between the N units of the channel status information stored in the N units of the buffers, and a discrimination part which discriminates channel status based on the calculated difference.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005223798-A (JP)
Title: Solid-state imaging apparatus
Inventor: MINE TADAKI
IPC: H04N5/347
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To realize a solid-state imaging apparatus requiring to adjust a signal quantity by a means other than an iris aperture of a lens, which can solve the problem that unnatural video images like single-stepped frames are obtained when images of a quickly moving subject are formed by using a conventional electronic shutter to obtain natural video images of the quickly moving subject.  <P>SOLUTION: Drive timing of a solid-state imaging device 1 includes a photoelectric converter 2 for exposing light, converting it into an electric signal, and accumulating; a reset 3 for resetting the electric signals accumulated in the photoelectric converter 2; an accumulator 4 for reading, and accumulating the signals accumulated in the photoelectric converter 2; and an output 5 for outputting the signals accumulated in the accumulator 4. The timing is controlled by a timing generator 6. After reset operations and read operations are performed a plurality of times, the imaging signals are output from the output part 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005198225-A (JP)
Title: Sound wave-collecting hearing aid
Inventor: OKAMOTO TORU
IPC: H04R1/10
Filed: 2004-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To make pronunciation delicate in comparison with a mechanically amplified voice, and to equally, clearly and easily hear human voices.  <P>SOLUTION: An original form of a finger is formed of papier-mache and wood flour which are materials very similar to human skin, and is mounted on both sides or one side. Thus, a voice under sound collection is intensified while keeping it raw, and natural and sharp sound waves enter the brain.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005227044-A (JP)
Title: Molten metal sampler
Inventor: UCHIDA MASAHIRO
IPC: C21C5/46
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact molten metal sampler.  <P>SOLUTION: An elevating unit 8 is disposed on a horizontally moving traveling frame 3 rotatably around a horizontal axis. The elevating unit 8 is provided with an elevating frame 10 reciprocating in the direction making a right angle with the moving axis of the traveling frame 3. An L-shaped lance tube 12 is provided on one end of the elevating frame 10. A probe 13 is provided on an end of the lance tube 12. This can reduce the elevating stroke of the lance tube 12 in sampling, and the whole sampler can be made compact.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005228046-A (JP)
Title: Printing processing system
Inventor: WATANABE HIROYUKI
IPC: G06F3/12
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate operations necessary before a check on folder information and item information and smooth printing processing by accessing a printing device from a specific information processing apparatus without special operations such as IP address designation and quickly reading out folder information and item information in print setting files stored in the accessed printing device.  <P>SOLUTION: Even without the knowledge of an IP address of the printing device 10, a data storage part 14 of the printing device 10 can be accessed easily from a "My Computer" screen 50 of a host device 30. This increases the efficiency of access operations, and increases the overall efficiency of a printing processing system owing to quick handling of a change in printing conditions of the printing device 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005224460-A (JP)
Title: Medical diagnostic imaging apparatus
Inventor: SHIROHATA TAKASHI
IPC: A61B8/08
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical diagnostic imaging apparatus capable of performing a correction even if an inaccurate organ region is extracted, when automatically drawing an organ region on a plurality of spatially or temporally continuing images.  <P>SOLUTION: This medical diagnostic imaging apparatus such as an X-ray CT apparatus, a magnetic resonance imaging apparatus and an ultrasonic apparatus is provided with a means of automatically drawing a specific organ region in each image based on the plurality of spatially or temporally continuing images, a means of measuring the accuracy of the automatically drawn organ region in each image, and a means 20 of correcting the measured image with low accuracy into a right organ region based on an image with high accuracy.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004136138-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can reduce a load for controlling a game control means side and increase a time consumed by the game control means for essential game control.  <P>SOLUTION: A game control board sends a display control command including at least a variable time command and a stop symbol command to a display control board. Whether a ready-to win sentence is to be issued or not and whether a jackpot sentence is to be issued are decided at the display control board side corresponding to the received display control command, and further a replaced symbol in a symbol replace control is decided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005235427-A (JP)
Title: Fuel cell system
Inventor: OKAMOTO MASARU
IPC: H01M16/00
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system which suppresses functional deterioration of a fuel cell body when stopped, and reduces a stop time.  <P>SOLUTION: This fuel cell system comprises: the fuel cell body 1 having an anode supplied with a fuel gas containing hydrogen and a cathode supplied with an oxidizer gas; a catalyst deterioration suppressing means for stopping supply of the oxidizer gas to the cathode after cutting off an external load from the fuel cell body 1 and for extracting a load current generated from the fuel cell body 1 by an internal load 26 while supplying the fuel gas to the anode; a hydrogen supply stopping means for stopping supply of the fuel gas to the anode while extracting the load current by the internal load 26; and a load current operation means for operating a target load current so as to keep pressure in the anode at a target value after stopping the supply of the fuel gas to the anode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005234087-A (JP)
Title: Image forming apparatus
Inventor: TAMURA MASASHIGE
IPC: G03G15/01
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To make a multi-color image forming apparatus, which has a rotary developing unit capable of performing a high speed changeover, low in cost and stable in high image quality.  <P>SOLUTION: In the image forming apparatus that forms an image by developing a latent image, formed on a photoreceptor drum 213, with a developing means, the developing means includes the plurality of color developing units 2Y, 2M and 2C disposed in the rotating rotary 8 around a rotating shaft 4, and a plurality of toner cartridges 3Y, 3M and 3C storing toner to be supplied to the developing units 2Y, 2M and 2C, respectively. In the direction of the rotation of the rotary 8, the developing means is divided into the area where the plurality of developing units 2Y, 2M and 2C are arranged and the area where the plurality of toner cartridges 3Y, 3M and 3C are arranged.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005231816-A (JP)
Title: Cleaning implement
Inventor: MINETA YOSHIHISA
IPC: B08B11/00
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning implement for cleaning a conveyance face of a conveyor easily.  <P>SOLUTION: This cleaning implement 100 has a pressing member 10 loaded on the conveyance face of the conveyor 110 through a cleaning pad 50 to press the cleaning pad 50 against the conveyance face and a fixing part 20 fixing the cleaning pad 50 in such a way that the conveyance face of the conveyor 110 is rubbed by the cleaning pad 50 when the conveyor 110 operates.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005236137-A (JP)
Title: Sealing agent and membrane circuit board
Inventor: NAKAJIMA TOSHIFUMI
IPC: H05K3/28
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing agent which is excellent in bonding performance to a flexible base material wherein proper flexibility and deforming performance is acquired, and stress centralization is suppressed in the neighborhood of its interface with the flexible base material; and to provide a membrane circuit board which is excellent in long term stability wherein wiring is prevented from being damaged due to a bending stress, and a sealing layer is hardly peeled.  <P>SOLUTION: This sealing agent for sealing electronic parts mounted on a flexible base material is configured with epoxy resin as main components by containing thermoplastic polyester resin particles. Also, this membrane circuit board 1 is provided with a flexible base material 11 and electronic parts 12 mounted on the flexible base material 11 wherein the electronic parts 12 are sealed by a sealing layer 15. The sealing layer 15 is configured with the epoxy resin as main components by containing the thermoplastic polyester resin particles.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240678-A (JP)
Title: Compressor, air conditioner, and oil separator of compressor
Inventor: HIRATA HIROFUMI
IPC: F25B1/00
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compressor having high mass production capability, an air conditioner having the compressor, and an oil separator of the compressor.  <P>SOLUTION: This compressor comprises, in a housing, a compression chamber, a delivery cavity from which a refrigerant compressed in the compression chamber is delivered, an end plate 12a (partition wall) of a fixed scroll partitioning the compression chamber from the delivery cavity and in which a delivery port 25 delivering the compressed refrigerant from the compression chamber to the delivery cavity is formed, and the oil separator 30. The oil separator 30 separates a refrigerator oil mixed in the refrigerant by guiding the refrigerant in a meandering shape in the clearance thereof from the end plate 12a, and the separated refrigerator oil falls downward from oil drain holes 37 to 39 and the refrigerant is discharged upward from refrigerant outlets 42 and 43.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240129-A (JP)
Title: Heat resistant magnesium alloy casting
Inventor: OHORI KOICHI
IPC: B22D21/04
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat resistant magnesium alloy casting which is excellent in mechanical properties and creep properties, and also improved in castability and creep strength.  <P>SOLUTION: The heat resistant magnesium alloy casting has a composition containing 1.5 to 6% Al, 0.3 to 3% Ca, 0.1 to 1% Mn, 0.21 to 1% Sr and 0.1 to 1% Ge, further comprising one or more kinds of metals selected from 0.1 to 1% Pb, 0.1 to 1% Sn and 0.1 to 1% Ag, and, if required, comprising 0.1 to 1% Si, 0.2 to 1% Zn, 1 to 100 ppm Be and 0.1 to 3% rare earth elements, and in which, if required, the contents of Ni, Co and Cu in the inevitable impurities are regulated to ≤50 ppm, respectively. The invention has satisfactory castability, and is obtainable as a casting with a desired shape by die cast molding or the like without causing casting cracks. The casting has excellent high temperature creep strength, can be used, e.g., for parts concerned with automobile engines, and has excellent corrosion resistance as well.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005242129-A (JP)
Title: Toner and its manufacturing method
Inventor: ITABASHI HITOSHI
IPC: G03G9/087
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide toner having excellent low temperature fixing property and storage stability with which a sharp image having uniform gloss and high transparency of the image can be obtained, to provide toner having uniform distribution of charges, excellent environmental stability of charges, and stable charges even in copying processes for a large number of sheets, and to provide a method for manufacturing the toner.  <P>SOLUTION: The toner is obtained in steps of dispersing a toner structural material containing at least two kinds of resin fine particles having different composition ratios and having 50 to 60°C Tg in an aqueous medium and aggregating and fusing the material. The resin fine particles (A) having the lowest average molecular weight Mw shows 1.0 to 2.0 coefficient of molecular weight distribution Mw/Mn and 3,000 to 30,0000 peak molecular weight Mp by GPC.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239253-A (JP)
Title: Merchandise case for automatic vending machine
Inventor: INOUE SHOJI
IPC: B65D77/02
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a merchandise case for automatic vending machine, which makes it possible to sell merchandise other than cigarettes by the use of the automatic vending machine for cigarettes.  <P>SOLUTION: The merchandise cases are accommodated in the storing shelf of the vending machine for cigarettes, and the outside shape of each case has a size that allows the cases to be taken out one at a time. The case comprises a case body 1 for accommodating merchandise other than cigarettes, and a lid 2 over the case body 1 that is freely opened or closed. The case body 1 and the lid 2 are long quadrangular. One of the long edges of the case body 1 and that of the lid 2 are connected together with such a hinge 3 that the other long edge of the case body 1 and that of the lid 2 are on the opened or closed side. The case body 1 and the lid 2 have engagement projections that elastically engage with each other. The engagement projections are formed in the middle and at both ends of the long edge on the opened or closed side of the case body 1. Likewise, the engagement projections are formed in the middle and at both ends of the long edge on the opened or closed side of the lid 2. The engaging forces of the engagement projections 17, 27, 18, and 28 at both the ends are stronger than the engaging forces of the engagement projections 16 and 26 in the middle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI