baber/WOPTO huggingface dataset:
Patent JP-2004215685-A (JP)
Title: Knapsack cover
Inventor: KITABAYASHI HIDEO
IPC: A45C3/02
Filed: 2003-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a knapsack cover capable of storing a thing that cannot be stored in a knapsack on the outside of a flap and can be neatly carried on the back.  <P>SOLUTION: In the knapsack cover, a cover body (20) is removably attached to the flap (11) of the knapsack (10) and a pocket portion (21) is attached to the outside of the cover body (20). In the pocket portion (21), a plurality of eyelets (22) are vertically provided side by side on both side ends of the outside of the cover body (20). One end of a string (23) is put through the topmost right or left eyelet (22) among the eyelets (22, 22, 22, etc.), the other end of the string (23) is put through the topmost right or left eyelet (22). Both ends of the string (23) passed through the eyelets (22 and 22) are intersected and passed through lower eyelets (22 and 22), both ends of the string (23) passed through the lowermost eyelets (22 and 22) are passed through a string stopper (30), the fixing position of which can be changed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004222356-A (JP)
Title: Rotating electric equipment
Inventor: TAKAHASHI HIDEAKI
IPC: H02K29/03
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotor structure which can improve the performance by reducing the modulus of harmonic frequency distortion in SPM-type rotating electric equipment and reducing torque pulsation and cogging, and besides can simplify the manufacture of the rotating electric equipment and realize the cost reduction.  <P>SOLUTION: The modulus of higher harmonic frequency distortion in electromotive force is reduced by constituting the rotating electric equipment which possesses a stator 10 with a coil 14 wound on the core 11 and a rotor 20 opposed to it via a very small roughly cylindrical air gap 32. A plurality of plate-shaped permanent magnets 25 having flat magnetic pole faces 25a and 25b are arranged in circumferential direction at the cylindrical periphery 22 of this rotor 20.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004219707-A (JP)
Title: Liquid crystal display device
Inventor: KURAHASHI NAGATOSHI
IPC: G02F1/1368
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of an afterimage by suppressing undesired electric field to be generated among a common signal line, a pixel electrode and a common electrode.  <P>SOLUTION: In the electrode structure of this liquid crystal display device, an electric field between the common signal line CL and the pixel electrode PX is shielded, an electric field between a source/drain electrode SD of a thin film transistor TFT and the common electrode CT is shielded, or an electric field between the end edge of the source/drain electrode SD and the common signal line CL is shielded.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004216517-A (JP)
Title: Low-cost and low-angle-rotation ratchet spanner structure
Inventor: SHA CHIKEI
IPC: B25B13/46
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost and low-angle-rotation ratchet spanner structure having further smaller angle rotation and requiring lower costs in manufacturing processes.  <P>SOLUTION: The low-cost and low-angle-rotation ratchet spanner structure comprises mainly a ratchet spanner 1 and a handle for the ratchet spanner 1. A storage room is provided at the end of the handle and a high-point-number ratchet 20 is stored in the storage room. The ratchet has a point number of 90 to 180 points and the ratchet spanner having a smaller moving angle is practically obtained by a combination of fibrillary portions 21.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004222430-A (JP)
Title: Driving-gear of synchronous motor
Inventor: TOYODA MASARU
IPC: H02P1/46
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To enable shortening of switching time by facilitating control at the time of switching, when the switching is performed to a main circuit after starting of a synchronous motor which supplies starting power to a synchronous machine by bypassing a boosting transformer, in a driving-gear of the synchronous motor which supplies power from a power converter to the synchronous motor through the boosting transformer.  <P>SOLUTION: The power converter 3 is constituted of a voltage form self-excitation inverter 8. After starting power is supplied to the synchronous motor 5 with a bypass circuit 10, initial excitation of the boosting transformer 4 is performed by AC power from the inverter 8 in the state that a part between the boosting transformer 4 and the synchronous motor 5 is intercepted in the main circuit 9. After that, power is supplied from the inverter 8 to the synchronous motor 5 through the boosting transformer 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004219001-A (JP)
Title: Instantaneous hot water supply device
Inventor: KIKUTANI FUMITAKA
IPC: F24H9/00
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an instantaneous hot water supply device easily constructed, having no problem of noise generation, and providing hot water immediately after starting heating.  <P>SOLUTION: In this instantaneous hot water supply device, circulation heating circuits 19 and 20 in which hot water for heating is circulated, and a hot water supply main pipe 16 are laid to have heat transfer relation with each other. A heat exchanging device 21 is contained in an instantaneous hot water supply box 26 to effectively utilize dead space. The hot water supply main pipe 16 is heated by the circulation heating circuit 19 and 20, while it is also heated by the heat exchanging device 21 to be instantaneously capable of supplying hot water. It can thus be constructed easily, it has no problem of noise generation, and hot water can be provided immediately after heating is started.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004225268-A (JP)
Title: Water supply system
Inventor: HINO TOSHIO
IPC: E03D5/10
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water supply system capable of always discharging a sufficient quantity of water from a specific water supply facility even in an area with low water supply pressure as water discharge from the specific water supply facility precedes water discharge from other water supply facilities.  <P>SOLUTION: The opening of a flow regulating valve is made 100% when the total water discharge quantity (f1+f2) by faucets 22, 32 is zero or small, the opening of the flow regulating valve 10 is made 50% in the case of a medium quantity, and the opening of the flow regulating valve 10 is made 10% in the case of a large quantity. Since the opening of the flow regulating valve 10 is restricted when the total water discharge quantity (f1+f2) is medium or large, the sufficient water discharge quantity from the faucets 22, 32 is secured even if washing a Western style toilet bowl 12 with water.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004005402-A (JP)
Title: Method and system for visualizing a plurality of images in circular graphical user interface
Inventor: VERNIER FREDERIC
IPC: G06F3/048
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To display images by using a circular graphical user interface.  <P>SOLUTION: The system and method provide visualization and layout schemes for the circular graphical user interface using a global and a local polar coordinate systems to display images. The system gives a user of the interface the full capability to relocate, re-orient, scale and layout images in the circular interface. Further, methods are provided to layout images in the Cartesian coordinate system, minimizing, overlapping and crowding of images, and supporting users' focus in a group setting for group collaboration around the interface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004226562-A (JP)
Title: Finder optical system
Inventor: MORI MOTOHISA
IPC: G03B17/20
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a finder optical system hardly causing ghost in field.  <P>SOLUTION: In the finder optical system 100 where image light formed into an image on a focal plane 1a is observed by an eyepiece 5 through an erect system optical member 3 constituted of mirrors 3a and 3b and which is provided with a display device 7 for displaying information in the observation field of the eyepiece 5, the display device 7 is arranged near the member 3, and arranged so that an angle formed by the normal (t) of the display light emitting surface 11b of the display device 7 with the optical axis I of the optical system 100 may be an acute angle.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228818-A (JP)
Title: Cellular phone unit, countermeasure against mislaying used therefor, and its program
Inventor: AOKI YOICHI
IPC: H04W88/02
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cellular phone unit which can be easily found even if a unit body is missing while a speaker for an incoming call sound is set to OFF.  <P>SOLUTION: When an incoming call reaches the cellular phone unit body 1 from another phone unit and an external sound is detected, it activates a sound recognition function of a received data processing circuit 13 and transits to the detection of sound recognition. The circuit 13 collates with an arbitrary sound peculiar to the unit body 1 which has been set beforehand, and the sound from the other phone unit coincides with the arbitrary sound, it makes audio guidance. The circuit 13 again transits to the detection of the sound recognition, makes the second collation, and if the sound from other unit coincides with the arbitrary sound, operation control for the incoming call sound (control of the speaker 15 by a control circuit 14) is enabled from the outside.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226778-A (JP)
Title: Image forming apparatus
Inventor: HAMADA TOSHIYUKI
IPC: G03G21/14
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent high-temperature offset caused by a deviation in temperature change between the surface temperature of a fixing roller center part and a detection temperature by a thermistor when a fixing device is made in a fixing processing state from a standby state, as for the fixing device incorporating a main heater and a sub heater, and provided with the thermistor arranged in a non-paper passing area.  <P>SOLUTION: When the fixing device is made in the fixing processing state where the fixing processing is performed by using only the center part of a fixing roller 61 from the standby state where the temperature of the fixing roller 61 is made lower than a fixation temperature, an operation of supplying the power to a main heater H<SB>1</SB>and an operation of stopping the power supply are alternatively repeated, irrespective of the detection temperature, until the detection temperature by the thermistor reaches a 2nd set temperature.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226321-A (JP)
Title: Liquid droplet delivery head and dispenser, and manufacturing method of the same, as well as biochip manufacturing method
Inventor: KOEDA SHUJI
IPC: F04B9/00
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid droplet delivery head and the like which can be reduced in size as much as possible and can conduct effective delivery.  <P>SOLUTION: In the liquid droplet delivery head comprising at least a reservoir 22 for storing a solution 400 supplied from a supply passage 201, a delivery chamber 21 to which the solution 400 stored in the reservoir 22 is supplied via an orifice 13 and at least a part of which is changed in shape by an external force and a nozzle A which delivers the solution 400 due to the pressure change in the changer caused by the shape change of the delivery chamber 21, the reservoir 22 is configured such that the solution 400 in the reservoir 21 comes in contact with a gas.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004229146-A (JP)
Title: Broadcast wave receiver
Inventor: SUGAZAKI HIDEO
IPC: H04B1/16
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broadcast wave receiver which can prevent unstable reception of information to be multiplexed to radio broadcast when the information is once caught up and does not give a sense of incongruity to a listener (viewer).  <P>SOLUTION: A signal detection circuit 6a decides strength of a broadcast receiving signal and an RDS identification circuit 7a decides whether or not the received broadcast is RDS broadcast. When the strength of the broadcast receiving signal is decided to be equal to or more than a prescribed level, but the received broadcast is decided not to be the RDS broadcast and when the strength of the broadcast receiving signal is decided to be equal to or more than the prescribed level and the received broadcast is decided to be the RDS broadcast, a switch circuit 10 increases the amplification degree of a variable gain amplifier 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004223120-A (JP)
Title: Multimeasure and its system
Inventor: WATABE RIYOUJI
IPC: G04F10/00
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multimeasure for measurement of physical strength, whose measure body is made miniaturized and portable to any places, and to which a remote control input unit can be connected as it is conventionally done.  <P>SOLUTION: The multimeasure 1 has a battery box 37 and a connector 38 for an AC adaptor, a power supply switch 30 that is connected to the battery box 37 and the connector 38 for the AC adaptor, remote switch terminals 31 and 32 for inputting, a central operating unit that performs various kinds of measurements according to a program, a switch that is connected to the central operating unit and selects and implements measuring functions, and a memory that is connected to the central operating unit and stores measurement data. The battery box 37 and the connector 38 for the AC adaptor are connected with each of the above circuit elements via the power supply switch 30.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004223158-A (JP)
Title: X-ray imaging method
Inventor: JINNO IKUO
IPC: A61B6/03
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray imaging method, reducing the exposure amount of a subject, and performing high-sensitivity examination to an X-ray contrast medium.  <P>SOLUTION: In this X-ray imaging method, X-rays are applied to the subject to examine the interior of the subject using the transmitted X-rays transmitted through the subject. The method includes: a process of supplying an X-ray contrast medium to the subject; and a process of radiating the filtered X-rays obtained by transmitting the X-rays through a filter to the subject.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232888-A (JP)
Title: Refrigerator
Inventor: FUKUI HIROICHI
IPC: F25D17/08
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To have a neat feeling, a transparent feeling and a gloss in design of the inside of a refrigerator, and to enhance deodorizing performance in the refrigeration room.  <P>SOLUTION: In the refrigerator, a transparent resin cover 33 is provided to the front faces of a back surface duct 31 and a top panel duct 32 over the approximately entire face to improve the neat feeling, the transparent feeling and a high grade feeling on a back surface or a top panel inside the refrigerator, and design properties in the refrigeration room is enhanced by the gloss on the surface. A deodorizing device 50 composed of a deodorizing fan 51 and deodorizing catalysts 52, 53 is integrally provided in a sucked air passage 47 of the back surface duct 31. Accordingly a passing air amount through the deodorizing catalysts can be reliably secured and the deodorizing performance in the refrigeration room can be enhanced while keeping space saving.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235776-A (JP)
Title: Digital broadcast receiver
Inventor: SUZUKAWA YOSHINOBU
IPC: H04N5/445
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital broadcast receiver superior in convenience of channel selection.  <P>SOLUTION: A CPU 13 receives program information of broadcast of respective mediums from a digital broadcast wave through a demultiplexer 3 and stores program information in a memory 14. When the CPU 13 detects that a medium mini guide key of a remote control transmitter 10 is depressed in a reception state of television broadcast, for example, it reads program information of data broadcast being a medium except for a television, creates a medium program mini guide of data broadcast and performs a processing for displaying the guide by using an OSD circuit 12 and a part of a received video screen.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230669-A (JP)
Title: Writing implement with toy
Inventor: MOCHIZUKI SATOSHI
IPC: B43K7/12
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a writing implement with a toy wherein attaching and detaching can be repeated to a top part 3 of a knocking type writing implement 3 for making the writing part 1 reappear continually from a tip part of the writing implement without an obstacle for a long period of time by a simple operation.  <P>SOLUTION: For the writing implement with the toy, in the writing implement with the toy wherein a toy bottom part is freely detachably attached to a knocking type writing implement top part 3 for making frequent appearances of a writing part 1 from the tip part of the writing implement, a sliding fitting mechanism has a detaching and attaching projected part 6 comprising a large diameter part 4 and a small diameter part 5 which are formed in the writing implement top part 3, and a mounting hole 24 which communicates a broad width hole part 22 through which the large diameter part 4 provided to a toy bottom part can be inserted with a fitting hole part 23 to which the small diameter part 5 fits. The writing implement top part 3 and the toy bottom part are freely detachably attached by a sliding fitting mechanism.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231026-A (JP)
Title: Air bag
Inventor: YAMADA IKUO
IPC: B60R21/205
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air bag capable of smoothly carrying out exhaust and preferably enhancing protection performance against an occupant.  <P>SOLUTION: Respective vent holes 30a, 30b are provided on a base cloth of the air bag 11 at a position not closed by a cabin constitution member at a period from deployment expansion of the air bag 11 to completion of restriction protection against the occupant of a front passenger seat 22.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234995-A (JP)
Title: Package body for lithium battery
Inventor: YAMASHITA RIKIYA
IPC: H01M10/05
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package body for a lithium battery, capable of preventing a short circuit generated between a barrier layer of the package body made of metal foil and a flash of a lead electrode at a heat welding part around the lead electrode where the lead electrode connected to each of a positive electrode and a negative electrode of a battery main body is held and heat-welded in a protruded state outward, and capable of widening a latitude of a heat seal condition management, with improved workability and a stable sealing property.  <P>SOLUTION: The package body for the lithium battery, formed by holding and heat-welding the lead electrode connected to the positive electrode and the negative electrode of the battery main body in the proruded state outward, has at least an inner layer having a heat-welding property and a barrier layer made of the metal foil. The inner layer or an innermost layer of the inner layer is made of an olefin group resin having a metal adhering property, and at least one layer out of the inner layers contains a filling material.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236440-A (JP)
Title: Stator
Inventor: TSUKAMOTO MUNENORI
IPC: H02K1/18
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stator which can prevent the deformation or twist of a teeth iron core or a core back iron core and can raise the moldability when press-fitting a periphery holding ring.  <P>SOLUTION: This stator, which is equipped with a plurality of teeth iron cores 11 and core back iron cores 12 provided on the peripheral side between adjacent teeth iron cores 11 described above and where the plurality of teeth iron cores 11 are arranged radially at specified intervals on the specified circumference and a periphery retaining ring 9 is press-fitted around the teeth iron cores 11 among which the above core back iron cores 12 are inserted from its peripheral side after insertion of the stator winding 13 from its peripheral side, is equipped with a circular spacer member 20 which is interposed between the above peripheral retaining ring 9 and the periphery of the set of the teeth iron cores 11 and the core back iron cores 12 arranged on the above specified circumference.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236159-A (JP)
Title: Image recording method
Inventor: MATSUMOTO KENTARO
IPC: B41J2/525
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for more conveniently recording an image to be expressed in colors belonging to a color space including colors outside a visible region in a prescribed recording medium when the colors belong to the color space including the colors outside the visible region and can be expressed in colors belonging to a color space with a smaller number of colors which can be expressed by the color space.  <P>SOLUTION: In the case of recording image data to be expressed by using colors belonging to a first color space in the prescribed recording medium, a color area of the colors used by the image data is judged and when the colors used by the image data are judged that the number of colors which can be expressed is less than that of the first color space and the colors can also be expressed in a second color space to which visible colors belong, information indicating that the color space in which the colors used by the image data belong is the second color space is recorded in the recording medium with the image data.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240024-A (JP)
Title: Optical device and projector
Inventor: YANAGISAWA YOSHIYUKI
IPC: G02F1/1333
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical device capable of realizing efficient cooling without spoiling the silence of a projector and preventing pixel deviation, and the projector.  <P>SOLUTION: The optical device 44 has four holding members 446 constituted to hold an optical modulator 440 and comprised of heat conductive material, and is equipped with a prism frame 500 where the respective members 446 are connected and integrated to surround a cross dichroic prism 444. Then, the members 446 have symmetric shape with respect to a plane including the optical axis of luminous flux made incident on or emitted from the end face of the opposed prism 444 and orthogonal to the end face and the upper and lower end faces of the prism 444. In the prism frame 500, the respective members 446 are connected and integrated so as to be symmetric with respect to the plane.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238015-A (JP)
Title: Permeable hammock packaging container
Inventor: KAWAKAMI HAJIME
IPC: B65D81/26
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a permeable hammock packaging container capable of preventing condensation during the transport in the hammock packaging, and adverse effect caused thereby on an object to be packaged.  <P>SOLUTION: Essential components of the hammock packaging container include an upper supporting body (1A) and a lower supporting body (1B) by disposing the two supporting bodies with an elastic sheet (12) stretched across a window formed in one surface of a frame body (11) so that elastic sheet surfaces thereof face each other, and an outer box (3) with inner dimensions corresponding to the dimensions of the supporting bodies. An elastic non-woven textile, for example, spun-bonded non-woven textile formed of thermoplastic elastomer is used at least on one side of, preferably, on both sides of the elastic sheet (12).  <P>COPYRIGHT: (C)2004,JPO&NCIPI