baber/WOPTO huggingface dataset:
Patent JP-2004261458-A (JP)
Title: Merchandise display device
Inventor: TSUCHIDA TAKAYOSHI
IPC: A47F5/00
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple-structured merchandise display device capable of stably mounting a plurality of aids on a display board without displacement and capable of displaying merchandise in various modes.  <P>SOLUTION: A plurality of display aids 10 of the same shape are arranged in the front/rear directions on the display board of the merchandise display device, and a plurality of articles of merchandise are divided by the aids 10 and displayed on the display board. Each aid 10 is L-shaped from the side view, comprising two pieces 11 and 12 with different lengths, and engagement grooves 16 and 17 to be engaged with connection parts 15b formed at both ends of a connector 15 for connecting the aids are formed on free ends of the pieces 11 and 12 of the aid 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265257-A (JP)
Title: Attachment information transmitter and attachment identification system
Inventor: JULIETTE CHEN
IPC: G06K17/00
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To surely returns a main device and the attachments leased by a user, and swiftly and easily confirm by a lease company the main device and the attachments returned by the user.  <P>SOLUTION: An attachment information transmission apparatus 10 relating to an attachment 40 attached to the main device 20 comprises a recording unit 32 for recording attachment identification information for identifying the attachment 40 attached to the main device 20 by associating it with main device identification information for identifying the main device 20, and a radio transmission unit 36 for radio transmission of the main device identification information recorded in the recording unit 32. A parent radio tag 30 attached to the main device, a recording unit for recording the attachment identification information, and a radio transmission unit for radio transmission of the attachment identification information recorded in the recording unit, and a child tag 50 attached to the attachment are also provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263142-A (JP)
Title: Polyester resin, ultraviolet hardenable resin composition, hardened product and printed circuit board
Inventor: HAYASHI HIROYUKI
IPC: G03F7/027
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester resin that has excellent properties, when it is used as a photosolder resists, particularly can suitably be used as a photosolder resist for flexible printed circuit boards.  <P>SOLUTION: (a) A compound bearing 2 epoxy groups in one molecule is reacted with (b) a monocarboxylic acid bearing one or more ethylenically unsaturated groups in one molecule to form (c) a polyol compound bearing unsaturated groups. The resultant polyol compound (c) is reacted with both a polyol compound (d), other than the polyol (c), and (e) a compound bearing 2 acid anhydride groups in one molecule. Finally, a part of the carboxyl groups in the resultant compound is reacted with a monoepoxy compound (f) to give the polyester resin.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003230210-A (JP)
Title: Wiring/piping material receiving device and roller member for wiring/piping material receiver
Inventor: SHIMIZU SHOHACHI
IPC: H02G1/06
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring/piping material receiving device and roller member for wiring/piping material receiver capable of relieving the force in laying a wiring/piping material on the mesh type receiver, and capable of retaining the wiring/piping material stably without looseness.  <P>SOLUTION: This receiving device has a roller member 11 comprising a roller body 12 which is rotatably mounted on a metal wiring material 3a disposed orthogonally to the forming direction of a laying path 6 of the receiver and comes into sliding contact with the wiring/piping material, and a mount 13 for fitting the roller body 12 onto the metal wiring material 3a disposed orthogonally to each other. One or more roller members 11 are provided in between the two metal wiring materials 3b, 3b disposed in parallel to the forming direction of the laying path 6 of the wiring/piping material. The length of the one roller member 11 or the total length of the plurality of roller members 11 are set to the roughly same length as the interval between the two metal wiring materials 3b, 3b.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004274135-A (JP)
Title: Electronic camera
Inventor: SHIMOBAYASHI HIROHARU
IPC: G03B17/18
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic camera with which even a user not familiar with handling a camera can easily comprehend functions of the camera or an operation input method of the camera.  <P>SOLUTION: The electronic camera for photographing a subject with a semiconductor imaging device is configured by including an LCD 9, a menu display control part 28 capable of a first menu picture for displaying a general menu on the LCD 9 or a second menu picture displaying the menu while also describing explanatory sentences relating to menu items as a menu indication for beginners, and a switching member 10 for switching the first menu picture and the second menu picture to be displayed by the menu display control part 28.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003302660-A (JP)
Title: Rewritable thin image display sheet, image display device, and image display system
Inventor: MAJIMA OSAMU
IPC: G02F1/09
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rewritable thin image display sheet which can surely display images in a rewritable form in spite of extremely simple constitution, an image display device, and an image display system.  <P>SOLUTION: The image display system comprises holding low melting wax 18 dispersed with magnetic powder 16 between an exothermic layer 12 and transparent layer 14 arranged to be spaced from each other, selectively heating and melting the segments corresponding to pixels of the image display of the wax 18 by the exothermic layer 12 and moving the magnetic powder 16 in the molten segments to the transparent layer 14 side, thereby displaying the prescribed images on the transparent layer 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004281484-A (JP)
Title: Heat sink cooling device and power electronic apparatus provided therewith
Inventor: NAKAHAMA YOSHIFUMI
IPC: F24F13/08
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat sink cooling device having improved cooling performance, and a power electronic apparatus provided with the same.  <P>SOLUTION: In the heat sink cooling device 5 in which heat-generating objects 3 are arranged on a heat sink 2 provided with a plurality of straight fins 1, other straight fins 6 (louver) are arranged obliquely to the longitudinal direction of the straight fins 1 in an upstream of one end 1a of the cooling medium inflow side of the straight fins 1. By this configuration, since a fluid flowing from the louver 6 flows into the straight fins 1 obliquely, the fluid is separated on the fin negative pressure surface side of each of the straight fins 1, and a thermal conduction ratio of the surface of the fins increases. Consequently, the cooling performance can be improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278038-A (JP)
Title: Roofing material
Inventor: ISHIYAMA HAJIME
IPC: E04D3/362
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roofing material having novel workability as a roofing material and formed with a waterproofing function, a heat insulating function, a dew proofing function, a snow stop function, and the like.  <P>SOLUTION: This roofing material A is formed with a waterproof piece 13 projected upward from the upstream side upper end of a decorative surface 4; a fitting piece 13a projected upstream from the tip of the waterproof piece 13; a fixed piece 15 projected upstream from the upstream side upper end of the decorative surface 4; a perpendicular piece 6 projected upward from the downstream side tip of the decorative surface 4; an innermost piece 8 projected downward from the vicinity of the downstream side tip of the decorative surface 4; and an insertion piece 9 projected downstream from the tip of the innermost piece 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281532-A (JP)
Title: Method of manufacturing double-sided wiring board
Inventor: HIGAMI TOSHIYA
IPC: H05K3/40
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double-sided wiring board which is equipped with a thin and very reliable conductor pattern and can be manufactured through a simplified process without using an expensive vacuum device.  <P>SOLUTION: A method of manufacturing the double-sided wiring board comprises processes of forming an underlying conductor layer 3 on the first and second main surface of an insulating base material 2 provided with through-holes and on the inner walls of the through-holes through an electroless plating method, forming a first and a second conductor pattern 4a and 4b on the first and second main surface respectively, and also forming a connecting conductor 4c filling the through-hole at the same time through an electroplating method, removing a part of the underlying conductor layer 3 which is exposed to the outside from the first conductor pattern 4a without removing the rest part of the underlying conductor layer 3 located on the second main surface, forming a low-melting bonding conductor 5 on the first conductor pattern 4a through an electroplating method, and removing a part of the underlying conductor layer 3 which is located on the second main surface and exposed to the outside from the second conductor pattern 4b through an etching method.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280296-A (JP)
Title: Automated guided vehicle control device
Inventor: NOSE KAZUTAKA
IPC: B65G1/00
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automated guided vehicle control device which makes a plurality of automated guided vehicles traveling in a traveling path travel efficiently by evading the interference and collision with other automated guided vehicles.  <P>SOLUTION: A CPU10 recognizes the current location of the automated guided vehicle (AGV) traveling along a traveling route decided based on the acquired carrier instruction based on an AGV state management table 11d stored in a HD 11. A forward interference prevention control processing is performed based on the block in which the recognized each automated guided vehicle is located. When the recognized each block is defined by an interference range definition table 11c, a reservation/release timing definition table 11f and a leaving reservation table 11h, a bi-directional path reservation control processing, a leaving reservation control processing and an interference confirmation control processing are sequentially executed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281657-A (JP)
Title: Method of forming conductive layer
Inventor: KUROSAWA HIROFUMI
IPC: H01L21/3205
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a conductive layer by which a conductive layer which is very fine and has a low electric resistance value can be formed by a simple method.  <P>SOLUTION: A dispersion material containing conductive fine particles is applied on a substrate 10 to form a coating layer 20. Heat is supplied to a prescribed area of the coated layer 20 to form the conductive layer 30. Of the coated layer 20, an area not supplied with heat is removed by a dispersion liquid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279818-A (JP)
Title: Electronic musical score display device
Inventor: OZONO JIRO
IPC: G10G7/00
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic musical score display device which can be used by a conductor and players in a pleasant and stable state and also can display a musical score while keeping silence, and is lightweight and easy to move.  <P>SOLUTION: The electronic musical score display device has a display device section 2 which displays electronic musical score information, a support member 3 which supports the display device section 2, a storage base 5 where the support member 3 is stood, and a control part 4 which is housed in the storage base 5 and controls the display device section 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282944-A (JP)
Title: Switching power supply
Inventor: SAKAGUCHI MASAHIKO
IPC: H02M3/28
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To superpose a plurality of detection signals on one main detection signal and to transmit the superposed signal to a primary side by insulating via one photocoupler.  <P>SOLUTION: A switching power supply (10A) includes first to N-th detecting means (21, 22 and 23) at a secondary side and includes a primary side controller (40) for controlling on, off a main switching element (13) at a primary side. A modulator (50) provided at the secondary side superposes a signal obtained by modulating a carrier by second and third detection signals on a first detection signal, and outputs the superposed detection signal. One photocoupler (31) sends the superposed detection signal to the primary side as a superposed feedback signal. A demodulator (60) provided at the primary side obtains first to third feedback signals by demodulating the superposed feedback signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004188162-A (JP)
Title: Game machine
Inventor: SHIMIZU MANABU
IPC: A63F7/02
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To enable a player to enjoy a game in accordance with his/her liking by imparting a right to know an expecting degree in each of lottery to the player.  <P>SOLUTION: A Pachinko game machine is provided with a special picture pattern display device 12 for longitudinally overlapping a plurality of display layers to display as one image, a special pattern starting hole switch 10d for detecting the situation of a game, a lottery means 41 for drawing a lot of a prescribed game result on the basis of the detected situation of the game, a special performance picture pattern to be displayed on a prescribed display layer before displaying the lottery result, a switch 20a operable by the player, and a display layer switching means 45 for switching the display layer whereon the special performance picture pattern is displayed from an invisible state to a visible state.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004004626-A (JP)
Title: Display device
Inventor: AKIYAMA TAKASHI
IPC: G09G3/36
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a field sequential liquid crystal display device in which a desired chromaticity of the white level can be easily achieved and in which fluctuations in the white level caused by fluctuation factors such as temperature characteristics can be suppressed.  <P>SOLUTION: A light source 1 comprises red, green, blue and white LEDs 4, 5, 6, 7. The white LED 7 includes a blue LED covered with a yellow fluorescent material. One field is divided into display subfields of red, green, blue and white fr, fg, fb, fw. Only the red LED 4 turns on in the red display subfield fr, only the green LED 5 turns on in the green display subfield fg, only the blue LED 6 turns on in the blue display subfield fb, and only the white LED 7 turns on in the white display subfield fw. A shutter 2 is controlled in each subfield based on sub-image data of each color.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004285836-A (JP)
Title: Engine drive heat pump provided with total region air-fuel ratio sensor
Inventor: SATO HIROSUKE
IPC: F02D41/14
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent atmospheric calibration operation from being improperly executed during maintenance operation with respect to an engine drive heat pump in which a degree of change in lapse time of a sensor is measured by regularly performing the atmospheric calibration of a UEGO sensor.  <P>SOLUTION: Immediately before the atmospheric calibration of the UEGO sensor, an outdoor fan 15, a ventilation fan 7, and a cooling water pump are driven thereby warning an auditory sense and a visual sense of a maintenance operator about performing of the atmospheric calibration. Accordingly, during the maintenance work, attention of the worker is called. Further, the atmospheric calibration operation is performed when all of indoor units are in a thermo-off stop state and an outdoor unit is forcibly stopped. The atmospheric calibration is performed at a timing with a little possibility of existence of the maintenance worker near a GHP.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285369-A (JP)
Title: Non-heat-treated high-strength steel material superior in toughness at heat-affected zone in super high-heat-input weld, and manufacturing method therefor
Inventor: UEDA KEIJI
IPC: C22C38/12
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To stably obtain superior toughness in not only a base metal but also a welded heat-affected zone of a high-strength steel with a tensile strength of 570 MPa or higher, even when the steel is subjected to super high-heat-input welding such as a welding heat-input of more than 1000 kJ/cm.  <P>SOLUTION: The high-strength steel has the composition adjusted to comprise, by mass%, 0.001-0.03% C, 0.05-1.0% Si, 1.0-3.0% Mn, 0.1-0.6% Al, 0.010% or less Nb, 0.1-1.0% Mo, 0.0005-0.0030% B, 0.050% or less P, 0.0050% or less S and the balance Fe with unavoidable impurities.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284838-A (JP)
Title: CRUCIBLE FOR MANUFACTURING GeSi SINGLE CRYSTAL
Inventor: AYUSAWA TERUKAZU
IPC: C30B29/52
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture single crystals in the whole compositional range of Ge<SB>x</SB>Si<SB>1-x</SB>(0<x<1) by preventing sticking of a gaseous silicon oxide on a seed crystal.  <P>SOLUTION: A crucible C used in an apparatus for manufacturing the single crystal by a rotary pulling method is integrally formed together with a vessel 2 for melting a raw material, which vessel is integrally formed using silicon nitride as the material. The sticking of a silicon oxide film to the seed crystal 9 is avoided by using the crucible C for manufacturing the GeSi single crystal. Further, a good quality GeSi single crystal can be obtained by using the crucible C because the formation of cracks or peeling in the silicon nitride film is suppressed while cracks or peeling are formed in the case of the silicon nitride film applied on a quartz crucible.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284074-A (JP)
Title: Stamp having freely detachable stamping face member and freely adjustable stamping face member
Inventor: KITAHARA SHIGERU
IPC: B41N1/12
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stamp capable of taking in a printed article which is printed by a printing machine for domestic use or the like and is required by a user as a stamping face, and holding freely detachably a stamping face member with an ink impregnating body by a holding body.  <P>SOLUTION: The stamp is composed of the stamping face member consisting of a porous resin body on which the stamping face with an ink exuding part and an ink non-exuding part is formed, and the ink impregnating body for feeding an ink to the porous resin body, and the holding body for holding the stamping face member. The holding body freely detachably hooks the stamping face member, and the stamping face member removably mounts a sheet, which is removable when the stamp is used, for preventing the ink from exuding from the ink impregnating body to the porous resin body between the ink impregnating body and the porous resin body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284752-A (JP)
Title: Chain driving device
Inventor: TANAKA KATSUYA
IPC: B65G17/38
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chain driving device used in an object transport device such as a chain conveyor and a pallet conveyor capable of facilitating the mounting of an attachment and assuring high strength.  <P>SOLUTION: The chain driving device of such a structure that the attachment is installed on a chain for driving, is configured so that at least the part of the chain where the attachment A is installed is formed from a chain C1 using a hollow pin 41 as a coupling pin while the other part is formed from a chain C2 using solid pins 42. Concretely the driving chain in the predicted range for a change of the mounting position of the attachment A with respect to the driving chain or a change in the mounting position when replacement is made is formed from the chain C1 using the hollow pin 41 as the coupling pin while the other part is formed from the chain C2 using the solid pin 42.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284276-A (JP)
Title: Inkjet recording head and inkjet recording device
Inventor: WADA TOMOHIRO
IPC: B05C5/00
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a flow velocity decrease of ink flowing into an opening of an ejector set at the tail end of a common ink channel.  <P>SOLUTION: When a distance between the opening 20 of the ejector 60 set at the tail end of the common ink channel 14 and a tail end wall 14A is represented by L, a depth of the common ink channel 14 is represented by Z, and a width of the common ink channel 14 is represented by W, a relation of 2W/3≤L≤2W/3+(1-0.15((Z/W)-1))×Z is satisfied if 1≤W/Z and 2Z/3≤L≤2Z/3+(1-0.15((W/Z)-1))×WW/Z<1. The flow velocity decrease of the ink flowing into the opening 20 of the ejector 60 set at the flow endmost of the common ink channel 14 is reduced. A channel resistance of the ejector 60 increases, and discharge characteristics of ink droplets are prevented from worsening. In other words, discharge characteristics of ink droplets of each ejector 60 are less varied.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288553-A (JP)
Title: Area light source device
Inventor: SUZUKI OSAMU
IPC: G02B6/00
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an area light source device whereby illumination with uniform brightness can be obtained with a simple structure by eliminating adhesion of dirt and the like onto grain having a light diffusing effect, and a light guide member using it.  <P>SOLUTION: This area light source device 10 includes the light guide member 11 comprising a flat translucent material, a light source 13 disposed face to face with the end face on the one side of the light guide member, and the light guide member is provided with a light diffusing part 14 to diffuse light to the opposite side of a light emission surface and to reflect it. In this area light source device 10, light from the light source enters the end face on the one side of the light guide member, it is diffused by the light diffusing part in the light guide member and is reflected, and it is then emitted from the light emitting surface to uniformly illuminate an object to be illuminated. The area light source device 10 is also structured so that the light diffusing part 14 is formed in the light guide member 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI