baber/WOPTO huggingface dataset:
Patent JP-2003125412-A (JP)
Title: Image coder
Inventor: KISHIMA JUNKO
IPC: H04N19/136
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a coder which performs coding without detecting needless motion. SOLUTION: This image coder can reduce the power consumption and the processing time, by omitting the detection of a needless motion vector, since it decides a coding method to be applied separately for each block by detecting the error between the image constituted of a plurality of blocks and the image before the image in question separately for each block, and decides the coding methods for the residual blocks, based on the count value of the blocks where intra-coding is applied out of the blocks where the coding methods are decided.
Patent JP-2003117922-A (JP)
Title: Cutting apparatus
Inventor: ASANO TAKAYUKI
IPC: B28D5/02
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To prevent a waterdrop sticking to the inside of a mist cover from dropping down outside a machining part when the mist cover is opened. SOLUTION: When the mist cover 40 is opened after completion of a cutting operation, the air supplied from a tube 44 for supplying the air is sent to a pipe 42 fitted to the edge of the inside of the mist cover 40. The sent air is blown off in the direction of arrows from a plurality of holes provided in the pipe 42. By blowing off the air for a prescribed short time, the waterdrop sticking to the inside of the mist cover 40 is blown away, and the mist cover 40 is opened thereafter.
Patent JP-2003132668-A (JP)
Title: Disk driving device
Inventor: OMORI KIYOSHI
IPC: G11B33/02
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a common main substrate for a low function disk driving device where only a disk drive unit is mounted and a high function disk driving device where a disk drive unit and a card drive unit are mounted. SOLUTION: A common substrate is manufactured in such a manner that a connector mount section 61 for mounting the connector 37 of a card drive unit 5 on a main substrate 31 is formed by being made eccentric by a fixed distance L2 rearward from the front edge 31a of the main substrate 31, and a plurality of mount sections 63, 64 are formed to selectively mount other electronic components such as a volume 26 on a plurality of places in a position of an open space 62 between the connector 37 and the front edge 31a of the main substrate 31 and a position made eccentric in a horizontal direction.
Patent JP-2003089100-A (JP)
Title: In-fluid propulsion mechanism using vibrator
Inventor: KONISHI HAJIME
IPC: B81B3/00
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an in-fluid propulsion mechanism for a micromachine used for maintenance, inspection, repair and treatment in a place such as living body, water pipe, gas pipe, and a minute complicated pipe in plants and various devices and unfavorable as work environment of a man because the place is very dangerous and is a narrow space such as a nuclear reactor. SOLUTION: Among two vibrators, the vibrator on one side has a slit, and the vibrator on the other side is composited so as to vibrate by crossing the direction of vibration of the vibrator having the slit orthogonally while passing through the slit and sliding in the slit. As a result, the vibration of both vibrators is synthesized, and rotary movement is generated at a tip of the composite vibrator to obtain a propulsion force by the rotary movement.
Patent JP-2003132135-A (JP)
Title: Road service entering method, road service providing method and road service accounting method
Inventor: HIRANUMA SHIGEHISA
IPC: G06Q10/00
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To improve convenience at entering, providing, and accounting time of road service, and to create new road service providing business. SOLUTION: A member procedure is proceeded according to access to a home page control server from a cellular phone terminal (S1-1 to S1-7). When receiving position information and a road service offer request formed by a GPS function part built in a portable information terminal by a road service intermediary server when trouble is caused, the road service content according to the road service offer request is acquired from the portable information terminal, and the road service content and the position information are informed to a road service executor by a nonlife insurance company or a road service network providing company (S1-8 to S1-14).
Patent JP-2002293766-A (JP)
Title: METHOD FOR PRODUCING beta-KETONITRILES
Inventor: HARADA KATSUMASA
IPC: C07C253/30
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an industrially suitable method for producing β-ketonitriles, comprising obtaining the high-purity β-ketonitriles in good yield from readily available aliphatic carboxylic acid esters by a simple method. SOLUTION: This method for producing β-ketonitriles comprises (A) a reaction operation step for synthesizing a metal salt of a β-ketonitrile by reacting an aliphatic carboxylic acid ester with acetonitrile in an aprotic polar solvent in the presence of a metal alkoxide, (B) a phase separation step for obtaining a water layer (an aqueous solution) containing the metal salt of the β-ketonitrile by adding an organic solvent and water to a reaction solution, mixing the reaction solution with the organic solvent and water and separating the mixture into an organic layer and a water layer and (C)  a neutralizing and extracting step for taking out the isolated β-ketonitrile by adding an acid to the aqueous solution containing the metal salt of β-ketonitrile obtained by phase separation to neutralize the aqueous solution thereof and extracting the neutralized substance with an organic solvent.
Patent JP-2003130377-A (JP)
Title: Floor heating panel
Inventor: HIGASHIDA MOTOAKI
IPC: F24D13/02
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To improve the workability of execution of a heated floor, and prevent damage to an insulator just under a nailing point when a floor heating panel or flooring is nailed on a floor bed. SOLUTION: The floor heating panel has a structure wherein a wooden board 50 and a wooden board 20 are layered respectively on an upper surface and a lower surface of a surface heating body sheet 40 wherein heating elements and electrodes are printed in a plurality of portions on a film-shaped insulating board 41 to form surface heating bodies 42. The plywood 20 is layered on the lower surface of the surface heating body sheet 40 via an insulator layer 32. The insulator layer 32 has wood frames 31 of plywood as nailable parts, and the surface heating body sheet 40 has nonconductive spaces in areas corresponding to the wood frames 31 of the insulator layer 32 as nailable parts. The veneer 50 is layered on the upper surface of the surface heating body sheet 40. The surface of the veneer 50 indicates areas 51 as nailable portions corresponding to the wood frames 31.
Patent JP-2003141721-A (JP)
Title: Method of manufacturing two-layered perpendicular magnetic recording medium
Inventor: SUZUKI YOSHIO
IPC: H01F41/18
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a recording medium which has fine magnetic domain structures and realizes high reproduced output and low medium noise by proposing a technique of reducing the magnetic domain size of the information recording layer of a high-density magnetic recording medium, more particularly a two-layered perpendicular magnetic recording medium having an L10 type rule alloy in the information recording layer. SOLUTION: The method of manufacturing the two-layered perpendicular magnetic recording medium having a layer consisting of the L10 type ordered alloy selected from a group A as an information recording layer comprises making the layer which has the same composition as the composition of the L10 type ordered alloy and in which the crystalline structure is an irregular structure (S11) before making the L10 type ordered alloy layer (the information recording layer) by sputtering film formation. The group A includes an FePt ordered alloy, CoPt ordered alloy, FePd ordered alloy, and their alloys. The two-layered perpendicular magnetic recording medium having the fine magnetic domain structures can be made by this manufacturing method.
Patent JP-2003151903-A (JP)
Title: Manufacturing apparatus and method of semiconductor thin film as well as display device
Inventor: TANIGUCHI KIMIHIRO
IPC: H01L21/268
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing apparatus and a manufacturing method of a semiconductor thin film that can form a high-quality polycrystalline semiconductor film on a substrate for obtaining a high-performance display, and to provide a display device. SOLUTION: In the manufacturing apparatus and method of a semiconductor thin film for forming a polycrystalline semiconductor film, by applying an energy beam having a width of several μm onto an amorphous semiconductor thin film, 0.55×NA/λ>1/(2×w) is satisfied, when the wavelength of the energy beam is set to be λ (mm), the number of openings of an objective lens used for image-forming the energy beam to the semiconductor thin film is set to be NA, and the width of the energy beam, that is image-formed on the semiconductor thin film is set to be w (mm).
Patent JP-2003144017-A (JP)
Title: Fishing rod
Inventor: TANIGAWA SHIYOUTARO
IPC: A01K87/04
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a fishing rod which prevents the generation of the unnecessary movements and creaking noises of a fishing line guide. SOLUTION: The fishing line guide 10 of the fishing rod has fixing portions 11, a frame 12 connected to the fixing portions 11 and standing on the peripheral surface of the fishing rod body, and a guide ring 13 attached to the tip of the frame 12. On the other hand, a rubber pipe 15 is attached to the peripheral surface of the fishing rod body 3, and the fixing portions 11 are put on the rubber pipe 15 and wound and fixed with a winding yarn 16.
Patent JP-2003147284-A (JP)
Title: Method for adhesion by adhesive
Inventor: KOMURO SHOJI
IPC: C09J201/00
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for surely adhering an object with another object by using 2 kinds of adhesives having different curing times even in the case of applying the adhesives in advance and performing an adhesion work by compressing the adhering object simply to another object to be adhered while moving the former by a prescribed distance. SOLUTION: This method for adhering the object with another object is provided by applying a long time-curing adhesive 2 on the whole surface for adhesion of one of the object, arranging a short time-curing adhesive 3 on a part of this surface, compressing the surface of the object for adhesion applied with these adhesives to the surface to be adhered of another object, initially adhering these objectives each other in a short time with the short time-curing adhesive 3, and then further adhering them with the long time-curing adhesive 2.
Patent JP-2003150125-A (JP)
Title: Semiconductor device
Inventor: MATSUMOTO SHOICHIRO
IPC: G09G3/32
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device permitting to minify a connector part for connecting the semiconductor device to an external IC so that the connector part corresponds to the downsizing of the semiconductor part, even when downsizing the semiconductor part including a pixel part or a sensor part. SOLUTION: In this semiconductor device (display device), a pixel part 50 arranged in a matrix form, a data system driving circuit 51 for driving drain lines, a scanning system driving circuit 52 for driving gate lines, a scanning system synchronizing signal generation circuit 4 for generating a control signal of the scanning system driving circuit 52, and a scanning system start signal generation circuit 5, are formed on the same panel 100.
Patent JP-2003144475-A (JP)
Title: Artificial anus apparatus
Inventor: NAKAMURA TOSHIRO
IPC: A61F5/449
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To solve problems of conventional artificial anus apparatuses wherein most of them are apt to leak and uncomfortable to be installed and whose throwaway excretory substance storage bag is basically a dedicated article, an economically great burden for a user and impossible to use an available bag in emergencies. SOLUTION: This single flow type artificial anus apparatus comprises a first member directly applied to the skin around a stoma, a second member covering over the first member via a mouth part of the excretory substance storage bag, and a support belt being wound around the body for covering, press-fitting, and fixing them after installing them in a prescribed position. The both of the first member and the second member are truncated cone-shaped ring discs having holes in the centers and projecting in the hole parts. The first member is made of a silicone rubber and has a rigidity smaller than that of the second member. The support belt has an opening smaller than the external shape of the second member and larger than the hole in its prescribed position.
Patent JP-2003145039-A (JP)
Title: Method of forming fluororesin coating film
Inventor: MIYASAKA YOSHIO
IPC: B05D7/24
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To prevent the sticking of soil, finger print or the like on the surface of a product through a long period and to facilitate the removal of the soil or the like after sticking. SOLUTION: A fluororesin coating film is formed on the surface of the product by spraying a non-adhesive fluororein granular body on the surface of the product-to-be-treated composed of a metal, ceramic or the mixture thereof.
Patent JP-2003156428-A (JP)
Title: Fine particulate detector
Inventor: SUDO KAZUMI
IPC: G01N15/06
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a fine particulate detector of which maintenance interval can be remarkably prolonged. SOLUTION: In this fine particulate detector of discharging sample air via a suction nozzle or a suction cylinder, an exhaust side of the suction nozzle or the suction cylinder is connected to a vacuum ejector, and prescribed pressurized air is applied to the vacuum ejector to exhaust the air.
Patent JP-2003157872-A (JP)
Title: Humidifier
Inventor: KATAGIRI TOSHIKATSU
IPC: B01D63/02
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To prevent generation of whistling sound, and to improve durability and reliability in a humidifier of hollow fiber membrane type. SOLUTION: This humidifier 1 is provided with a plurality of hollow fiber membranes, a first fluid flows outside the hollow fiber membranes, and a second fluid flows inside the hollow fiber membranes, thereby moving moisture between the first fluid and the second fluid. The humidifier 1 comprises a housing 2 containing a plurality of the hollow fiber membranes, and provided axially in the vicinity of one end on a peripheral surface with an inlet hole 16 through which the first fluid can flow;  and an inner pipe 3 arranged approximately around the axial center of the housing 2, the periphery of the inner pipe being enveloped by a plurality of the hollow fiber membranes, inside of the inner pipe being arranged in a passage 14 in which the first fluid flows, and an outlet hole 15 through which the first fluid can flow being arranged axially in the vicinity of the other end on the peripheral surface. The first fluid is made to flow from a hole having a larger total opening area to a hole having a smaller one of the inlet hole 16 and the outlet hole 15.
Patent JP-2003158132-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: HOSOKI KIMIO
IPC: H01L29/732
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To resolve a problem that a method is employed upon forming a minute emitter in a conventional self-matching bipolar transistor wherein openings of insulating film are formed on an emitter and polysilicone containing N<+> -type impurities is deposited thereon to diffuse the N<+> -type impurities into the semiconductor substrate, however, the openings on the emitter cannot be formed optimally and the void of polysilicone is generated near the openings whereby a predetermined width of the emitter cannot be obtained. SOLUTION: Boron-doped silicone oxide 7a, 7b, whose density of boron becomes higher as the same is separated from the substrate, are directly formed on an intrinsic base 8, and the opening of the emitter is formed by wet etching of the boron-doped silicone oxide. A reverse-tapered emitter opening having a small angle is formed, and the void which plugs up the emitter opening will not be generated in the N<+> -type polysilicone 11, thereby permitting the determination of the width the emitter with an excellent controllability.
Patent JP-2003164450-A (JP)
Title: Ultrasonic probe
Inventor: UMEDA MANABU
IPC: A61B8/12
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the manufacturing cost of an ultrasonic probe by reducing the numbers of parts and dies and to enhance the grippability of the probe.  <P>SOLUTION: An ultrasonic element 3, a broad cable 4, a connector 5, and a fixed member 6 with a connecting cable 2 assembled thereto are inserted into a die, and an ultrasonic lens part 11, a case 12 and a bushing part 13 are integrally molded by insert molding. Since the ultrasonic probe 10 is manufactured using the single die, the number of parts is reduced and assembly processes are also reduced to achieve a reduction in the manufacturing cost.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003162297-A (JP)
Title: Music reproducing device
Inventor: HIRAO KEIJI
IPC: G10L19/02
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a music reproducing device of a simple and inexpensive configuration capable of reproducing two pieces of music simultaneously by sharing the processing load between a CPU 18 and a decoder 22.  <P>SOLUTION: A plurality of compressed music data are recorded in a memory card 12. The CPU 18 reads two pieces of the compressed music data from the memory card 12 in a time-division manner in response to the operation on an operation keyboard 20, and transfers them to the decoder 22 of a DSP configuration. The decoder 22 decodes the compressed music data for each music given from the CPU 18 in a time-division manner, and inputs one of each decoded music data to a D/A converter 24 and inputs the other to a D/A converter 38. The analog music signals converted by the D/A converters 24, 38 are amplified by the audio amplifiers 26, 40, respectively, and thereafter, they are inputted to stereo-compatible headphones 30, 40 via the output terminals 28, 42 and thus the simultaneous reproduction of two pieces of music can be realized.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164127-A (JP)
Title: Axially split type hybrid magnetic pole type brushless rotary electric machine
Inventor: KUSASE ARATA
IPC: H02K19/24
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To reconcile the miniaturization, weight saving and high performance of a brushless rotary electric machine and the maintenance-free of a brush of the machine, by obtaining a new rotating mechanism that (1) has no output drop, (2) can control an armature-interlinkage flux volume by conventional field winding current control, and (3) is superior in a high-speed proofing property, though the brushless rotary electric machine uses a permanent magnet.  <P>SOLUTION: The brushless rotary electric machine comprises an armature which is spatially fixed and a rotary magnetic field which provides a rotating magnetic field to it through an air gap; forms hybrid magnetic pole groups which dispose magnet source magnetic poles which make permanent magnets as a magnetomotive force source: and winding source magnetic poles which make winding electromagnets as a magnetomotive force source, in checkered patterns every other referring to the axial direction and a magnetic pole pitch, on magnetic pole base parts which comprise a part of magnetic field core; and further, disposes a field winding which is spatially fixed at a part position, which is an inner part than the magnetic pole base part, upon dividing the magnetic pole base part in the axial direction and having a smaller diameter than the armature.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002210948-A (JP)
Title: Method for calibrating line feed in printer
Inventor: KINAS ERICK
IPC: B41J2/01
Filed: 2001-11-28
Abstract: PROBLEM TO BE SOLVED: To calibrate line feeding in a user environment with the use of a medium selected by the user. SOLUTION: There are provided a step of printing a base pattern by a first group nozzle d1 to the medium 16, a step of advancing the medium 16 by a medium advancement mechanism 12, a step of printing an overlay pattern overlying on the base pattern by a second group nozzle d2 to form an interference pattern having a luminance expressing a pattern alignment, a step of detecting the luminance of the interference pattern by a sensor 42, and a step of comparing the luminance of the interference pattern with a reference luminance and identifying a paper advancement error.
Patent JP-2003160446-A (JP)
Title: Hair conditioning composition
Inventor: ABE HIDETOSHI
IPC: C08L83/08
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hair conditioning composition making the hair have good finger combability, flexibility and softness even when applied to the damaged hair.  <P>SOLUTION: This hair conditioning composition comprises each specified amount of (A) guar gum and/or its derivative, (B) a cationic surfactant, (C) a saturated monohydric higher aliphatic alcohol, (D) an ester oil in solid form at 25°C and (E) an oily component in liquid form at 25°C, wherein the compounding ratio (D)/(E) is 1/1 to 1/30 and the composition further includes, as (F) component, at least one of amino-modified silicones, high molecular weight silicones and their derivatives, high molecular weight polyalkylene glycols and amino acids and their derivatives.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168237-A (JP)
Title: Optical head device and objective lens
Inventor: AZUMA RIYUUSUKE
IPC: G02B13/00
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simply structured objective lens for an optical head device, an objective lens suitable for the reproduction/recording of an optical recording medium having a different substrate thickness such as a CD-R and a DVD using a laser beam having a different wavelength.  <P>SOLUTION: The objective lens 3 for the optical head device is provided with a lens refracting face that has a refracting power roughly suitable for forming, on the recording face 42a of a DVD 42, a beam spot B(42) by a second laser light flux L2, on the entire center area 33 corresponding to a numerical aperture which is set for a CD-R 41 in the lens refracting face, there is formed a diffraction grating 35, by which a beam spot B(41) by a 1st-order diffracted light flux component of a first laser light flux L1 is formed on the recording face 41a of the CD-R 41. Since the lens refracting face is provided with a refractive power roughly suitable for the DVD 42, the utilization efficiency of the second laser light flux L2 is high, suppressing the aberration of the beam spot formed on the recording face 41a of the CD-R 41 by the diffraction grating 35. In addition, the structure of the lens refracting face is simplified, facilitating the preparation of the metallic mold and showing improved transferability in the forming.  <P>COPYRIGHT: (C)2003,JPO