baber/WOPTO huggingface dataset:
Patent JP-2005087577-A (JP)
Title: Laminated structure body array, method of manufacturing the same, and method of manufacturing ultrasonic transducer array
Inventor: NAKAMURA TAKASHI
IPC: H04R17/00
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To easily manufacture laminated structure body array with a plurality of laminated structure bodies such as piezoelectric transducers disposed in an arbitrary array.  <P>SOLUTION: The method of manufacturing the laminated structure body array comprises steps S11-S13 for preparing a plurality of elements of the laminated structure bodies with electrodes formed in a piezoelectric material, a step S14 for manufacturing a substrate for disposing the plurality of elements by forming at least one metal material layer on a main surface of the material of the substrate, a step S15 for heating the substrate to a temperature at which at least one metal material layer softens, a step S16 for disposing the plurality of elements on the heated main surface of the substrate and temporarily fixing the elements, and a step S17 for fixing the plurality of elements on the substrate after the substrate is cooled by heating the substrate on which the plurality of elements are temporarily fixed to a temperature higher than a melting point of at least one metal material layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004007009-A (JP)
Title: Manufacturing method of nitride semiconductor device
Inventor: KIDOGUCHI ISAO
IPC: H01S5/22
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve crystalline by a ELO method and increase the confinement coefficient to resonator to obtain small mirror loss a resonator having a and align a mask for ridge formation easily.  <P>SOLUTION: A method of manufacturing a nitride semiconductor device includes the steps of forming a seed layer 12 made of GaN for an ELOG (epitaxial lateral overgrowth) through a low-temperature buffer layer made of GaN, and forming a convex part 12a of stripe shape which sets spaciing mutually in the upper part of this see layer 12 and is prolonged in it at substrate surface direction. The method also includes the steps of then forming each convex part 12a and flanking GaN consisting of selecting growth layer 14 in air gap portion 12c between the lower surface and footprint of trench 12b like as elaborate on the seed layer 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005096117-A (JP)
Title: Thermal printer
Inventor: MUROKI SEISUKE
IPC: B41J13/00
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent unevenness of density of a printed image generated caused by unevenness of rotation of a roller in a thermal printer.  <P>SOLUTION: An encoder 15 and a gear 22 are provided on a shaft 13a of a capstan roller 13. A projection 22a is formed at a position of the peripheral edge part of the gear 22, and passage of this is monitored by a photo-sensor 27. The driving force of a stepping motor 25 is transmitted to the capstan roller 13 through reduction gears 23 and 22 to rotate it. A system controller 20 stores data on the unevenness of rotation consisting of the number of counting of a slit detecting pulse on every one line in a memory 37 based on a projection detecting pulse from the photo-sensor 27, the slit detecting pulse from the encoder 15 and a motor driving pulse from a motor driver 28. During printing, data on the unevenness of rotation is read from the memory 37, and the amount of heat generation of each heat generating element is controlled on every recording of one line.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005096668-A (JP)
Title: Assembly structure of glass run
Inventor: GOTO TERUHITO
IPC: B60J5/04
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an assembly structure of a glass run capable of preventing separation from a division bar and capable of drastically improving workability at assembly with a door.  <P>SOLUTION: The glass run 2 assembled with an inner peripheral end of a window frame of a rear door of a vehicle is provided with an almost U-shaped cross-section main body part formed by a pair of side wall parts 19 and a base part 18. The glass run 2 is constituted of a front perpendicular part 3 and a rear perpendicular part molded by extrusion, and a front corner part 6 and a rear corner part 7 formed by a mold. The rear perpendicular part 4 is attached on the division bar 10. A protrusion 31 is integrally formed on the base part 18 of the rear corner part 7. A notch 34 corresponding to the protrusion 31 is formed on a longitudinal upper end of the division bar 10. By fitting the protrusion 31 in the notch 34, the glass run 2 and the division bar 10 are provisionally assembled, and the situation that the glass run 2 comes off the division bar 10 can be restrained when assembling both of them to the rear door.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005095494-A (JP)
Title: Body cleaning sheet
Inventor: HAMASHIMA HIDEKI
IPC: A61K8/00
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a body cleaning sheet capable of wiping off perspiration and sebum with one sheet by bonding sheets, each with the function of absorbing perspiration and sebum respectively, on both sides, and giving effective crispness and freshness to a user by preventing stickiness.  <P>SOLUTION: The body cleaning sheet A has a double face structure with different materials attached to each other. One side of the sheet consists of a nonwoven fabric 10 including at least 40 mass% of hydrophilic fibers whose average inter-fiber distance is 5-100 μm and the thickness is 0.1-20 mm, and the other side consists of a base material 20 made of a hydrophobic fiber or film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005106845-A (JP)
Title: Optical fiber branching/distributing method, and optical fiber seat and storage tray used therein
Inventor: TSURUSAKI KOJI
IPC: G02B6/00
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently install/execute optical fiber branching/connection in a closure or a termination box, and to construct an optical network at a low cost.  <P>SOLUTION: In the optical fiber branching/distributing method, for connecting a plurality of optical fibers 55A, 55B in a storage tray 3, there is provided in the storage tray 73 an interwoven body, e.g., an optical fiber seat 77 for which a woven part 75 with a plurality of optical fibers 55A, 55B preliminarily crossed is fabricated as a module, that the plurality of optical fibers 55A, 55B which are separated into an IP system and a RF system are connected to the introducing side 79 of the woven part 75 of the optical fiber seat 77, and that one each circuit of the IP system and the RF system is distributed per subscriber on the distributing side 87 of the interwoven body through the woven part 75.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005109673-A (JP)
Title: Voice communication system, communication apparatus used therein, cable modem, and method of controlling communication apparatus
Inventor: YOSHIHARA KATSUNORI
IPC: H04L47/43
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voice communication system which records or listens with high reproducibility even if the delay of a voice packet occurs in a network for a packet transmission.  <P>SOLUTION: In the voice communication system, when an incoming call occurs in a telephone 3A and an incoming call is uncontrollable, a receiving voice packet to be retained as a message is all recorded in a storage unit 9A by a cable modem 2A, and the receiving voice packet in the storage unit 9A is managed according to a time by utilizing a sequence number inserted into a header of each receiving voice packet.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005106137-A (JP)
Title: Sealing ring and controlling system thereof
Inventor: HIROKI TSUTOMU
IPC: F16J15/10
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To accurately and simply control various information related to lowering in performance of a sealing ring, a life span, and an individual sealing ring.  <P>SOLUTION: The sealing ring 30 is attached to an opposite part between members 12, 14 so as to seal both members. The sealing ring 30 comprises an annular main body portion 32 capable of elastically deforming, and a circuit chip 40 integrally attached to the main body portion 32 and having an information transmitting means 42 with the outside of the sealing ring 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005110412-A (JP)
Title: Power supply system
Inventor: MORIMOTO TAKESHI
IPC: H02J7/00
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply system that can supply power to different kinds of electronic apparatuses by a single power transmitter, and can be saved in space.  <P>SOLUTION: The power supply system is composed of: the power transmitter 1 comprising a primary-side coil 11 and a primary-side circuit 10 that imparts a pulse voltage generated by switching a DC voltage obtained by rectifying and smoothing commercial power to the primary-side coil 11; and a portable telephone set 2 (receiving apparatus) comprising a secondary-side coil 12 magnetically coupled to the primary-side coil 11 and a secondary-side circuit 13 that rectifies and smoothes an induction voltage induced to the secondary-side coil 12. The power supply system also comprises a power adjusting means that adjusts transmission power in accordance with the power of the receiving apparatus. The power transmitter 1 is assembled into a top board 51a of a study desk 51.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005106677-A (JP)
Title: Navigation device and detour zone presentation method
Inventor: KIMURA TAKESHI
IPC: G09B29/10
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation device and a detour zone presentation method for visually checking how long a detour zone on a map a set distance corresponds to in cases where a user searches for a detour course by setting a desired distance.  <P>SOLUTION: When a distance of which a user wants to make a detour is indicated by the user on a preset guide course IR, a road in a zone AZ being a detouring object is depicted correspondingly to its distance so that the road can be discriminated from the other roads. This makes it possible to easily check how long a detour zone the indicated distance corresponds to, and makes it easy for the user to set an appropriate detour distance by accurately getting at the image of detour.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005109361-A (JP)
Title: Semiconductor device, and manufacturing method thereof
Inventor: ODAJIMA KEITA
IPC: H01L29/732
Filed: 2003-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem, wherein since the protective film for through ions which is required between the emitter and base diffusion sources of a high-frequency semiconductor device is thin film, the breakdown voltage required between its emitter and its base has conventionally been deteriorated, and although an NSG film is provided in order to earn the film thickness of this insulating film, when etching thereafter this insulating film in the process for forming its emitter contact, the NSG film has been so over-etched as to generate short circuiting between its emitter and base diffusion sources.  <P>SOLUTION: An HTO film is formed on the protective film for through ions, in order to earn the film thickness of the protective film. Thereby, the breakdown voltage required between the base and emitter of a high-frequency semiconductor device can be secured. Also, since the etching rate of the HTO film is slower than the one of an NSG film, any over-etching can be prevented in the etching process for forming its emitter-contact portion. Although a thermal oxidation film is minute, the additional formation thereof is suitable, and a nitride film increases the capacitance between its base and its emitter also. When the HTO film is used, the characteristics of its intrinsic base region is remains unchanged and the increase in the capacitance between its base and its emitter is so suppressed also as to be able to secure the breakdown voltage required between its base and its emitter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005105231-A (JP)
Title: Adhesive composition
Inventor: YAMASHITA TAKAMI
IPC: C09J163/02
Filed: 2003-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive composition giving stable adhesion with more improved acid resistance than those of conventional adhesives.  <P>SOLUTION: The adhesive composition uses a main agent of a bisphenol F type epoxy resin and a modified polyamide amine as a curing agent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004038206-A (JP)
Title: Liquid crystal display
Inventor: SHIMOSHIKIRIYOU BUNICHI
IPC: G02F1/13363
Filed: 2003-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display which has a superior field angle characteristic without sacrificing manufacturability nor transmissivity.  <P>SOLUTION: A nearly vertical electric field is applied to a liquid crystal layer formed of a nematic liquid crystal material which is arranged between a couple of polarizing plates arranged in an orthogonal nicol state and has positive dielectric anisotropy to make display of a normal black mode (black display when no voltage is applied). The liquid crystal layer has at least 1st and 2nd domains wherein liquid crystal molecules are differently aligned by display pixel areas, so variation in display quality depending upon a visual field angle can be suppressed. Further, a phase difference compensating element compensates refractive index anisotropy of liquid crystal molecules aligned almost in parallel to the surface of a substrate to realize black display with small field angle dependency.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005117227-A (JP)
Title: Transconductance amplifier
Inventor: WATANABE KIYOSHI
IPC: H03H11/04
Filed: 2003-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a pole incident to the drain-gate parasitic capacitance of an MOS transistor, and to prevent degradation in the frequency characteristics of a filter even when a gm-C filter having a high Q is constituted.  <P>SOLUTION: In addition to a differential pair of MOS transistors M<SB>1</SB>and M<SB>5</SB>, a voltage-current converting circuit 8 comprises at least one MOS transistor M<SB>2</SB>, M<SB>6</SB>connected in parallel with each of the differential pair of MOS transistors M<SB>1</SB>and M<SB>5</SB>between each NPN transistor Q<SB>1</SB>, Q<SB>2</SB>and a current source 4 wherein at least two MOS transistors M<SB>3</SB>and M<SB>4</SB>(and M<SB>7</SB>and M<SB>8</SB>) are connected in series between them. Gate terminals of two rows of MOS transistors M<SB>3</SB>, M<SB>4</SB>and M<SB>7</SB>, M<SB>8</SB>are connected with the gate terminal of one MOS transistor in the differential pair connected with a bipolar transistor different from that connected in series with its own MOS transistor and the channel size of all MOS transistors M<SB>1</SB>-M<SB>8</SB>in the circuit 8 is equalized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005116730-A (JP)
Title: Conveying apparatus
Inventor: TAMAI MASASHI
IPC: H01L21/677
Filed: 2003-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive conveying apparatus capable of being easily adjusted by reducing the number of parts of a fine adjustment device for gaps and heights.  <P>SOLUTION: The conveying apparatus comprises a housing 1; a fixing side base 2 fixed to the inner wall of the housing 1; a direct-acting bearing rail 4 mounted on the fixing side base 2; a direct acting bearing slide part 5 sliding on the direct-acting bearing rail 4; and couples extendably in series fixing side units each composed of the housing 1, the fixing side base 2, the direct-acting bearing rail 4, and a stator 8. In the conveying apparatus, a plate 14 is provided between the housing 1 and the fixing side base 2, and a gap adjustment device is provided between the plate 14 and the fixing side base 2 for adjusting a gap between the housing 1 and the fixing side base 2, and comprises a through hole and a female screw provided in and on the fixing side base 2; a female screw and an abutment part provided on the plate 14; an adjustment bolt for threading with a female screw of the plate 14 via the through hole in the fixing side base 2; and a gap adjustment stud bolt abutted against the abutment part via the female screw of the fixing side base 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005081107-A (JP)
Title: Umbrella
Inventor: SAGAWA YUKI
IPC: A45B25/10
Filed: 2003-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of the conventional umbrella wherein there is not much room for devising a purchased umbrella in user's own way in the case of taking the umbrella as part of fashion since a key holder or the like cannot be fitted to the parts other than a handle part.  <P>SOLUTION: The tip of the umbrella is shaped into a ring, whereby a key holder or the like is applied thereto. Thus, the umbrella can be devised to enjoy the use in user's own way. During non-use, the applied key holder or the like is used for identification with the user's own umbrella.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004105965-A (JP)
Title: Apparatus for separating coarse grain and fine grain
Inventor: HANISCH GERALD
IPC: B07B13/16
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separator for separating coarse and fine grains having excellent sieving capability and needing a small space and cost for fabrication and maintenance.  <P>SOLUTION: The separator for separating the coarse and fine grains comprises a sieve (1) having sieving rods (3) arranged sideways leaving a space from each other and downward along the direction (2) to carry the coarse grains, and supporting bars (4) for holding sieving rods (3) at one end, the sieving rods (3) being able to be vibrated by an object to be sieved, wherein the supporting bars (4) are held by a body frame (6) with torsional elasticity around the longitudinal axis (5) extended perpendicularly to the sieving rods (3), and wherein the sieving rods (3) form at least two units sequentially placed in the direction (2) to carry the coarse grains.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005129242-A (JP)
Title: Illumination device and image display device
Inventor: TAKIGAWA SHINICHI
IPC: G02F1/13357
Filed: 2003-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination device as a three-color mixture type backlight light source with no color unevenness and high brightness, and a transmission type image display device on which it is mounted.  <P>SOLUTION: This is provided with light emitting LEDs 3, 4, and 5 to emit red, green and blue colors, a light proximity circuit 200 composed of a photonic crystal in which respective light emitting positions 209, 210, and 211 of red, green, and blue colors are converted into a proximity light arranged closely and are emitted, and a light guide plate 1 to emit a backlight light based on the proximity light emitted by the light proximity circuit 200. Instead of the light proximity circuit 200, this may be provided with an optical coupling circuit in which the red, green, and blue colors are coupled into one color by a directional coupling, and emitted as a coupled light. Furthermore, by branching the red, green, and blue colors respectively, they may be brought into proximity or coupled after making them a plurality of the red, green, and blue colors.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005127816-A (JP)
Title: Watch
Inventor: KOSHOJI HIDEAKI
IPC: G04B37/10
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a watch capable of holding a winding crown so as not to be rotated carelessly by utilizing screw engagement without being restricted by function of a watch movement, and improving durability, and enabling light screw locking operation of the winding crown.  <P>SOLUTION: In this watch 10, the winding crown 31 connected to a winding stem 39 for transferring a torque to the watch movement 13 in the shell 14 is engaged with a male screw part 23 of a pipe 21 fitted on the shell 14, to thereby hold the winding crown 31 nonrotatably. The winding crown 31 is equipped with a winding crown spindle 32 interlocked with the winding stem 39, and a winding crown head 33 for rotating the spindle 32. A torque receiving part 35 is provided on the periphery of the spindle end 32b of the winding crown spindle 32 arranged outside the pipe 21. A female screw part 43 and a torque transfer part 44 are provided on the winding crown head 33. The female screw part 43 is engaged detachably with the male screw part 23. The torque transfer part 44 is interfitted detachably with the torque receiving part 35 following movement along the spindle direction of the winding crown spindle 32 in the state where engagement between both screw parts 23, 43 is detached.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005125925-A (JP)
Title: Vehicle body frame coupling structure
Inventor: IKEDA YOSHIYUKI
IPC: B62D25/08
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle body frame coupling structure capable of reducing the weight and the cost by reducing the number of components at a coupling portion of first and second frame members with each other, and providing aluminum-made portions before and behind the steel-made vehicle body frame.  <P>SOLUTION: An adapter 13 to couple and fix a front side frame 11 and an extension side frame 12 to each other is jointly tightened and fixed to the front side frame 11 together with a suspension member 14 by fixing bolts 18 and 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005125383-A (JP)
Title: Link press
Inventor: KAWABATA NOBUYUKI
IPC: B30B1/26
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a link press the moving speed of a slide of which when working is adjusted by simple constitution and which is easily modified from a crank press.  <P>SOLUTION: In the link press 1 which is provided with a linkage 14 having a crankshaft 4, a slide 7 which is reciprocated by the rotation of the crankshaft, a pinion gear 12, a main gear 13 and a link lever 21 one end of which is pivotally supported on the side of the main gear and the other end is pivotally supported with the arm 22 of the crankshaft and the center of the rotation of the crankshaft 4 and the center of the rotation of the main gear of which are off-centered, by providing a guide part 25 along a circular arc which passes through the center of the rotation and is centered at the axial center of the pinion gear on the frame 2 and also providing a bracket 26 which is movable on the circular arc, the main gear is supported freely rotatably with the bracket and, also by mounting the linkage in the central part of the main gear, eccentricity between the center of the rotation of the crankshaft and the center of the rotation of the main gear is made variable by the translocation of the bracket.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005134993-A (JP)
Title: Access authenticating device and its authenticating method
Inventor: HIRATA TATSUYA
IPC: G06F3/039
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate an operation for authenticating the permission to access a terminal or a computer to which the terminal is connected and to prevent unauthorized access during operator's absence.  <P>SOLUTION: An IC card 5 with authentication information stored therein is put close to an IC card reader/writer connected to a personal computer 2 while a mouse 3 connected to the personal computer 2 is made operable. The IC card reader/writer performs authentication processing with the IC card 5 and informs the personal computer 2 that the authentication is successful in such a case. If the mouse 3 becomes inoperable after the access is authenticated, the access permission is canceled.  <P>COPYRIGHT: (C)2005,JPO&NCIPI