baber/WOPTO huggingface dataset:
Patent JP-2004023958-A (JP)
Title: Transformer apparatus and distribution eeequipment
Inventor: KAJIWARA SATORU
IPC: H02B7/06
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transformer apparatus for meeting a change of the system voltage of a power system.  <P>SOLUTION: The primary side of a transformer 26 is constituted of a plurality of primary windings L1, L2, L3, L4. When the system voltage is 6.6 kV, the primary windings L1, L2, L3 are connected to each other in parallel to receive electricity through the primary windings L1, L2, L3. When the system voltage is changed from 6.6 kV to 22 kV, the primary windings L1, L2, L3, L4 are connected to each other in series to receive the system voltage at both ends of the primary windings L1 to L4 connected in series.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017137-A (JP)
Title: Method for manufacturing hollow needle
Inventor: HIRAI SATOYUKI
IPC: B21G1/12
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a hollow needle by which processes are reduced and simplified, so that a manufacturing cost is reduced and the accuracy of finished goods is improved.  <P>SOLUTION: A metallic round bar is held with a chuck, the center hole along the longitudinal direction is pierced with a drill as in the held state with the chuck after at and the bar is bent by holding and pressurized one end of the round bar with upper and lower dies having a curved surface. Next, after forming a round surface 5 by cutting the bent part, a concave surface 6 by cutting the opposite surface to the round surface 5 and also a groove 7 along the longitudinal direction so as to reach the concave surface part, a work is cut into a proper length. Finally, after forming a guide groove 9 and a locking hole in the guide part on the mounting base end to a mounting appliance, and carrying out chamfering and also cutting the circumferential surface before bending the end of the round bar, the round surface is formed by turning.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003139797-A (JP)
Title: Contact probe and method of manufacturing the same
Inventor: KATO NAOKI
IPC: G01R31/28
Filed: 2002-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a multi-pin and narrow pitch contact probe. SOLUTION: A two-layered tape 7 composed of a film 5 and a Cu layer 6 is prepared (a), and a Cu layer 8 is plated on the Cu layer 6. Then a resist layer 9 is formed (c), and exposed by using a photomask 10 (d), and the exposed resist layer 9 is eliminated to form an etchable part 11 (e). Then the Cu layers 6, 8 of the etchable part 11 is eliminated by etching (f). Then Cu layers 12 are plated on the surfaces of the Cu layers 6, 8 after the resist layer 9 is eliminated. Then the pump plating of a contact material such as Ni, Ni alloy, Pt, Rh, Pd and the like is performed as shown in (h) in a state that a part excluding a part corresponding to the contact pin as a tip part of a wiring pattern 3a is masked, to form bump-shaped projections 13. Then the part as the contact pin of the film 5 is eliminated by being burnt by laser beam.
Patent JP-2004020547-A (JP)
Title: Target sensor, and target bonding substance and target bonding material with affinity to target substance
Inventor: YOSHIYAMA MASAAKI
IPC: G01N33/53
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a target sensor very easily prepared and capable of reducing the background while enhancing specificity in detecting a target substance, and a target bonding substance and a target bonding material comprising peptide with affinity to the target substance, or its derivative.  <P>SOLUTION: At least two or more kinds of peptide with affinity to the target substance, or their derivatives are used as the sensor. It is preferable that the dissociation speed of the peptide with the weakest affinity to the target substance, or its derivative, and the dissociation speed of the peptide with the strongest affinity to the target substance, or its derivative out of two or more kinds of peptide or their derivatives are different more than twice. It is also preferable that the dissociation speed of the peptide with the weakest affinity to the target substance or its derivative is 10<SP>-2</SP>(mol/sec) or more. These peptide and derivatives are usable as reagents, medicine, or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029340-A (JP)
Title: Variable light attenuator
Inventor: MURASE TAKASHI
IPC: G02B26/08
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact variable light attenuator in which light attenuation amount is controlled at high accuracy.  <P>SOLUTION: The light attenuator is provided with a first optical fiber 1 which transmits incident light, a mirror 4 which reflects a luminous flux emitted from the first optical fiber 1, a second optical fiber 2 which transmits the luminous flux reflected on the mirror 4, a dual core ferrule 80 in which the first and the second optical fibers are housed, a lens 3 arranged between the mirror 4 and the first optical fiber 1 and the second optical fiber 2, and a movable part 11 mounted on the mirror 4 for varying the reflected angle of the luminous flux emitted from the first optical fiber 1, and the coupling efficiency of the optical fiber 1 and the optical fiber 2 is varied by moving the mirror 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028449-A (JP)
Title: Bathroom heating ventilation drier
Inventor: KATAOKA HISATO
IPC: F24F1/00
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bathroom heating ventilation drier capable of certainly preventing occurrence of mold in a bathroom and refreshing a bathing person.  <P>SOLUTION: This drier has a heating operation mode where air in the bathroom is heated by a heat exchanger 13 while circulating the air with a circulating fan 14, a cool wind operation mode where the air in the bathroom is exhausted by a ventilating fan 15 while circulating the air with the circulating fan 14, a drying operation mode where the air in the bathroom is heated by the heat exchanger 13 and exhausted by a ventilating fan 15 while circulating the air with the circulating fan 14, and a ventilation operation mode where the air in the bathroom is exhausted by the ventilating fan 15. An ion generating unit 17 is operated in a refresh mode having a high release ratio of negative ions during an operation in the heating operation mode or the cool wind operation, and operated in a clean mode for releasing substantially the same number of negative ions and positive ions during an operation in the drying operation mode and the ventilation operation mode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003097404-A (JP)
Title: Ignition coil and ignition device for internal combustion engine
Inventor: FUMA TOSHIHIRO
IPC: F02P15/00
Filed: 2002-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an ignition coil having a structure allowing direct connection with an ignition plug and preventing a large change of an installation space when mounting it on a cylinder head to provide an ignition device for an internal combustion engine provided with the ignition coil. SOLUTION: A protective outer cylinder 31 of the ignition coil 9 is constituted so as to store a part on more rear end side than the rear end face 23b of a collar part 23 in a main fitting 19 among parts of the ignition plug 11 therein from a tip 31b. The ignition coil 9 is directly connected with the ignition plug 11. Moreover, since the protective outer cylinder 31 of the ignition coil 9 is constituted so as to have a function as a plug hole pipe, an outside diameter of the protective outer cylinder 31 can be expanded up to an outside diameter of a conventional plug hole pipe. As a result, a large installation space of a coil body part 37 can be ensured inside the protective outer cylinder 31, and it is unnecessary to largely change the installation space when mounting the ignition coil on the cylinder head.
Patent JP-2004040155-A (JP)
Title: Security management program, internal terminal, device-setting method, and system thereof
Inventor: ITO TOKUYUKI
IPC: H04L12/66
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To cancel the security function of an information device, in a state of reducing the possibility of unauthorized access, and to initialize or reset the information device by remote control operation via a network.  <P>SOLUTION: A user 12 has a plurality of PCs (personal computers) 10A-10C, which are connected to a router 14 to form a LAN (local area network), and of the PCs, a PC 10A stores a security canceling script 36. When a scheduled time is reached, while referring to a clock 30 of a main body 28 by a time deciding module 38, the script 36 establishes connection between the PC 10A and the router 14 by means of a communication control module 40, and the security state is canceled by a security management module 44. After a remote control operation by a setting person 64 via the Internet 20 is completed, security is reset by the module 44, after a prescribed time elapses.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033349-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: YAMAMIZU TAKU
IPC: A61B5/055
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic resonance imaging apparatus of vertical magnetic field type which particularly improves accessibility to an examinee, in the imaging apparatus for a medical service or the like.  <P>SOLUTION: The magnetic resonance imaging apparatus includes disk-like upper side and lower side magnets coaxially disposed oppositely to each other, a pair of struts provided vertically at outer edges of the upper and lower side magnets, a bed having a space between the upper and lower side magnets, in which the examinee is inserted, and a bed base. The pair of the struts are oppositely disposed via a central axis of the upper and lower side magnets in such a manner that one of the pair of the struts is formed smaller in a cross-sectional area than that of the other, an inserting direction of the bed is inclined and disposed to the strut of the side in which the cross-sectional area with respect to a direction perpendicular to a straight line for connecting centers of the pair of the struts is smaller.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036176-A (JP)
Title: Mounting structure and mounting method for sash
Inventor: SUYAMA HIROSHI
IPC: E06B1/56
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure and a mounting method for a sash, in which the sash is mounted and removed without depending upon a scaffold, the cost of the mounting works of which is reduced and in which a mounting and a removal are conducted safely.  <P>SOLUTION: In the mounting structure of the sash in which a main frame body 1 in which upper-lower frames and a vertical frame are framed in a square shape is installed to the opening section A of an exterior wall 5 for a building, an auxiliary frame body 17 in which upper-lower auxiliary frames and a vertical auxiliary frame are framed in the square shape is mounted and fixed to the opening section A from the outdoor side, and the main frame body 1 is secured to the opening section A from the indoor side while being fixed onto the auxiliary frame body 17 from the indoor side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040504-A (JP)
Title: Original image reading and recording device
Inventor: OKADA KAZUHIRO
IPC: H04N1/00
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an original image reading and recording device that does not get a user confused even if the user tries to stop a facsimile communication job to operate a stop key when copying processing and the facsimile communication job are parallelly carried out.  <P>SOLUTION: This original image reading and recording device can carry out copying processing (S2) and facsimile communication (S1) parallelly, and stops the copying processing (S5) when the stop key is operated. The original image reading and recording device is provided with a means (S4, 13) for displaying an operation guide for stopping the facsimile communication when the stop key is operated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038608-A (JP)
Title: Database management method, system for performing the same, and program for processing the same
Inventor: YATAKA KATSUSHI
IPC: G06F12/00
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for eliminating the competition of a disk access with a buffer access when a key inquiry and an information inquiry being different in characteristic are performed with respect to the same database, and also preventing adverse influence on the both inquiries.  <P>SOLUTION: A database management method for managing data to be accessed by the key inquiry and the information inquiry includes: a step for determining whether the inquiry is the key inquiry or the information inquiry based on a transaction separating level in the inquiry; a step for performing the access procedure of the inquiry with respect to an original database when the inquiry is determined to be the key inquiry; and a step for performing the access procedure of the inquiry with respect to a copy database when the information inquiry is determined.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039890-A (JP)
Title: Laser irradiating apparatus and semiconductor film crystallizing method using the same and semiconductor device manufacturing process
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/8238
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser irradiating apparatus for providing a crystalline semiconductor film in which, by controlling a Marangoni convection occurring on the surface of a liquid solution in laser annealing, crystallinity is excellent and besides there is less variation in quality, then to provide a semiconductor film crystallizing method using the same, and further to provide a semiconductor device using an FET for attaining high electric field effect mobility by the crystalline semiconductor film made by the crystallizing method.  <P>SOLUTION: An amorphous semiconductor film is once molten and when performing crystallization in a subsequent process, a magnetic field is applied to the surface or zone of the molten film with the principal aim of controlling the Marangoni convection in a surface of the molten film. The Maragoni convection is controlled by applying the magnetic field to prevent oxygen that has been taken in the semiconductor from segregating locally even if the molten zone is formed in an atmosphere containing oxygen, enabling the oxygen to be dispersed homogeneously in the formed crystalline semiconductor film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004005331-A (JP)
Title: Peripheral device with shared communication control mechanism part
Inventor: MARUCHI HIROKI
IPC: G06F13/10
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a computer peripheral device compatible to various usage by a small number of designing man-hours and to automatically comply with a change of use required by a user.  <P>SOLUTION: A peripheral device 10 is divided into a communication control part 6 and a data input/output part 4 having an identifier 1. When the peripheral device 10 or a host computer 8 reads the information of the identifier 1 by means of the communication control part 6, the type or the data format of the peripheral device is recognized. In this way, a processing method can be automatically and properly selected to be changed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038853-A (JP)
Title: Manufacturing method of ic card and ic card
Inventor: SHIMIZU KATSUMI
IPC: B42D15/10
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an IC card and an IC card allowing specification of its production lot and the like without spoiling the appearance of the IC card, although not visually recognizable from the outside.  <P>SOLUTION: In this manufacturing method of the IC card, IC module mounting recess parts are formed by counter boring from the card base body surface for mounting an IC module of the IC card to the IC card base body 1. On the bottom face of the recess part 21 or 22, an adhesive application pattern 5 for specifying a production date or a production lot number of the IC card is formed by an adhesive application dispenser. In this IC card, the adhesive application pattern 5 for specifying the production date or the production lot number of the IC card is formed on the bottom face. Alternatively, the adhesive application pattern 5 may be formed by using an adhesive or two or more colors.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004046915-A (JP)
Title: Optical recording medium playback device
Inventor: MIZUNO TAKESHI
IPC: G11B7/005
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recoding medium playback device capable of realizing larger capacity of an optical recording medium.  <P>SOLUTION: The optical recording medium playback device has an optical recording medium having a plurality of recording layers and an optical head having a surface close facing the optical recording medium at a distance within the wavelength of light emitted from a light emission part and converging light emitted from the light emission part to any of the recording layers of the optical recording medium. Since the surfaces of the optical head and the optical recording medium are located in the vicinity of each other at the distance within the wavelength of light emitted from the light emission part, permeating evanescent light can be utilized for optical connection between the surfaces, and recording density of the optical recording medium can be enhanced. Since a plurality of the recording layers are provided and light is converged to the recording layers, the storage capacity of the optical recording medium can be further increased in proportion to the number of the recording layers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043215-A (JP)
Title: Method of manufacturing optical fiber
Inventor: TAKAHASHI FUMIO
IPC: C03B37/10
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an optical fiber suitable for wavelength division multiplexing (WDM) transmission in the C-band.  <P>SOLUTION: In the manufacturing method of the optical fiber having 8.0-11.0 μm mode field diameter at 1310 nm wavelength, a transmission loss at 1383 nm wavelength smaller than that in 1310 nm wavelength and +2 to +8 ps/nm/km dispersion at 1383 nm wavelength, an optical fiber preform is drawn and coated with a coating film and the resultant coated optical fiber is exposed in an atmosphere containing deuterium or a deuterium compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044900-A (JP)
Title: Freezing equipment and piping flushing method for freezing equipment
Inventor: MATSUOKA HIROMUNE
IPC: F25B43/02
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To diminish the size of an oil seizing device in a freezing equipment which diverts existing refrigerant gas piping and refrigerant liquid piping.  <P>SOLUTION: An air conditioner 1 includes a utilization unit 5 having a utilization side heat exchanger 52, a heating source unit 2 having a compressor 21 and a heating source side heat exchanger 24, the refrigerant liquid piping 6, the refrigerant gas piping 7, and a foreign material seizing device 31. The refrigerant liquid piping 6 constitutes a part of a liquid side refrigerant circuit 11 connecting the utilization side heat exchanger 52 to the heating source side heat exchanger 24. The refrigerant gas piping 7 constitutes a part of a gas side refrigerant circuit 12 connecting the utilization side heat exchanger 52 to the compressor 21. The foreign material seizing device 31 is installed on the liquid side refrigerant circuit 11 and can seize the existing oil included in a cooling medium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042454-A (JP)
Title: Inkjet recorder
Inventor: AOKI KATSUMI
IPC: B41M5/52
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recorder satisfying both conditions that an ink image is formed accurately on the surface of an intermediate transfer body and sustained well without causing any disturbance until it is transferred to a recording medium and that the ink image is transferred efficiently to the recording medium.  <P>SOLUTION: Island parts 12 exhibiting a small contact angle to water are provided on the surface of an intermediate transfer body at a density substantially equal to the recording density of shooting dots and a sea part 11 exhibiting a large contact angle to an ink drop are provided between the insular parts. When an ejected ink drop shoots at the surface of the intermediate transfer body, such a liquid drop state as having a small contact area with the surface of the intermediate transfer body is sustained if the ink drop shoots at the insular part and shift of the shooting position is relaxed because of the small contact area. Since the sea part exhibiting a large contact angle to an ink drop surrounds a liquid drop formed at the insular part, an ink image is transferred to the recording medium without increasing the contact area of the liquid drop when the recording medium abuts against the surface of the intermediate transfer body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044739-A (JP)
Title: Reduction gear
Inventor: TANAKA HIROKAZU
IPC: F16H1/00
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reduction gear in which a desired deceleration ratio or a deceleration ratio close to the desired deceleration ratio can be obtained by connecting a plurality of decelerators having the existing deceleration ratio.  <P>SOLUTION: The reduction gear is so constituted that a plurality of the decelerators 41, 42 and 43 having different deceleration ratios are provided, an index corresponding to the deceleration ratio is displayed by the index 20 to the respective decelerators 41, 42 and 43, and the deceleration ratio of the reduction gear formed by connecting a plurality of the decelerators 41, 42 and 43 can be specified by the sum of the indexes of each decelerator 41, 42 and 43.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042521-A (JP)
Title: Printing method switching subscanning feed between monochromatic region and color region
Inventor: OTSUKI KOICHI
IPC: B41J2/21
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To print data where two types of region, i.e. a color region and a monochromatic region, exist in the subscanning direction efficiently.  <P>SOLUTION: In monochromatic mode printing, the number of main scanning lines Lr1 in a residual monochromatic region not yet finishing recording is determined. The Lr1 is then divided by a line number L2 of a specified achromatic color unit band, i.e. a bundle of main scanning lines capable of recording a specified achromatic color nozzle group K0 with no gap by single unit scanning operation, and the figures below the decimal point are omitted to obtain a value (p). When (p) is between 1 and C (C is the number of unit color nozzle groups), subscanning for alignment is performed by a feeding amount equal to the sum of (p) times of the feeding amount of subscanning for color mode and (p-1) times of total subscanning being performed in single unit scanning operation. Subsequently, unit scanning operation is performed once using the nozzle of an achromatic color nozzle group K before making a transition to color mode printing.  <P>COPYRIGHT: (C)2004,JPO