baber/WOPTO huggingface dataset:
Patent JP-2004342339-A (JP)
Title: Induction heating cooker
Inventor: MORITA MASAO
IPC: H05B6/12
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction heating cooker capable of reducing loss of a shield ring with an inexpensive component structure.  <P>SOLUTION: The induction heating cooker is provided with: an induction heating coil 1; a coil base 2 for mounting the heating coil 1; a high-permeability member 3 installed under the heating coil 1; and the shield ring 6 mounted to the coil base 2. The shield ring 6 is equipped with a non-magnetic conductor ring, and a litz wire ring mounted at least at one end of the non-magnetic conductor ring.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343836-A (JP)
Title: Method and device for circular arrangement of coil segment
Inventor: HAGA MASAYOSHI
IPC: H02K15/085
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circular alignment device of a coil segment for surely supplying the coil segment which comprises a feeding mechanism for stable feeding operation with no excessive load applied on the coil segment to be fed.  <P>SOLUTION: A cam follower 3a descends in accordance with the descent of a position regulating part 3, to make a swing stopper 6 tilt forward, releasing the holding state of a coil segment 100. Although a coil segment pressurizer 1e descends at the same time to start the feeding operation of the coil segment 100, the feeding of the coil segment 100 is regulated, and no further feeding is possible by a prescribed energizing force of a pressuring cylinder 2 that pressurizes a feeding part 1. The position regulating part 3 moves to the bottom in accordance with to the rotational movement R2 of a motor 4, but the feeding part 1 remains where the part is regulated by the coil segment 100. No excessive load is applied on the coil segment 100.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338747-A (JP)
Title: Storage case
Inventor: YUZUHARA YUKITOMO
IPC: A45C11/00
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage case, which enables a variety of decorations using light to create a beautiful, novel decorative effect that produces a distinctive, original atmosphere.  <P>SOLUTION: In the storage case 1 in which an inner tray 6 for storing an article is mounted, in a case body 5, a light source device 7 is arranged between the case body 5 and the inner tray 6, the case body 5 is made of a translucent material to allow the case body to transmit light from the light source device 7, and the inner tray 6 is also made of a translucent material to allow the tray to transmit the light from the light source device 7. The light source device 7 comprises RGB (red, green and blue) light sources 18, an electronic board 19 on which a controller for controlling the light emission of the RGB light sources is mounted, and batteries 20 for supplying power to the controller and the RGB light source 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338532-A (JP)
Title: Crawler traveling device
Inventor: KATAYAMA TERUYUKI
IPC: B62D55/14
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crawler traveling device capable of considerably reducing traveling vibrations, suppressing vibrations felt by an operator, and enhancing the ride quality.  <P>SOLUTION: A truck roller frame 10 to support a shaft 15 which is brought into contact with an inner circumferential surface of a crawler body 2 to rotatably and pivotably support a rolling wheel 14 comprises a first frame 11 mounted on a main frame of a crawler traveling device, a second frame 12 to fix the shaft 15 by a nut 16, and a vibration-proof elastic plate 13 formed of an elastic material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306007-A (JP)
Title: Ready mixed concrete sludge water treatment apparatus
Inventor: YAMADA MAKOTO
IPC: B01D21/28
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To effectively reuse ready mixed concrete sludge water as kneading water for a ready mixed concrete preparation apparatus by treating it into a constant-level quality property.  <P>SOLUTION: A head tank 4 and a scale 5 are connected to a concentration tank 2 wherein the ready mixed concrete sludge water 1 is stored with ducts 3a and 3b for transportation. In the duct 3a between the concentration tank 2 and the head tank 4, a magnetic resonance device 7 is provided at a part close to the head tank 4. The ready mixed concrete sludge water 1 treated by the magnetic resonance device 7 is stored in the head tank 4 as the kneading water, and supplied to the ready mixed concrete preparation apparatus by a predetermined amount through the scale 5. The head tank 4 can be a circulation type by providing a duct 11 for return.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341282-A (JP)
Title: Projection display device
Inventor: SHIBUE SHIGENORI
IPC: G09G3/34
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection display device capable of rapidly performing adjustment in such a way that the video projected on a screen has the most desirable luminance and chromaticity characteristics at the time of replacing of replacement parts which exert the signification influence to the luminance and chromaticity like that of a light source and spectral members when such replacement parts have characteristics varying each other each of the individual parts.  <P>SOLUTION: The projection display device is constituted by providing the replacement parts, such as the light source (1) and others with light source characteristic memory means (11) and spectral characteristic memory means (12) for the spectral members (2) in such a manner that the simultaneous replacement thereof is made possible. When the parts of the light source or the spectral members are replaced, characteristic coefficients are determined based on the characteristic data held in the light source characteristic memory means and the spectral member characteristic memory means. Correction factors are determined based on the characteristic coefficients and a target color reproduction range and the correction to the input data is performed by using the correction factors, by which the screen projection videos are so adjusted as to be most approximated to the target value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348331-A (JP)
Title: Power supply control device for electronic equipment
Inventor: KATAOKA MASANOBU
IPC: G06F1/26
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power control device of electronic equipment by which an operator can arbitrarily choose start-up of electronic equipment, or continuation or shutdown of power supply after having pushed a power switch.  <P>SOLUTION: The power control device is provided with; a light emitting device 51 which outputs repeatedly a lighting state and a light-off state alternatively; a power switch operation detection means 41 which detects a return operation of a power switch 10; a discrimination means 43 to discriminate the states of the light emitting device 51 whether the lighting state or the light-off state, when the power switch operation detection means 41 detects the return operation of the power switch 10; and a main power supply control means 44 for breaking power supply from a main power supply 20 to the electronic equipment, when a return operation of the power switch 10 is detected by the discrimination means 43 in turning off the light of the light emitting device 51.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349167-A (JP)
Title: White conductive powder and its application
Inventor: HARADA HIDEFUMI
IPC: C01B13/14
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a white conductive powder which is excellent in long-term stability and has good conductivity while it does not contain antimony questionable about safety and which has high whiteness and is of low cost without using an expensive indium.  <P>SOLUTION: The white conductive powder comprises white inorganic pigment particles each having on its primary surface a coating layer comprising tin dioxide containing at least one kind of element selected from tungsten, niobium, tantalum, antimony, fluorine, and phosphorus. The white conductive powder is safe and inexpensive, and exhibits high conductivity and long-term stability. It can be blended with a white conductive resin composition and can be used for, e.g. an external additive for an electrophotographic toner.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004055532-A (JP)
Title: Fuel cell cooling device
Inventor: VUK CARL THOMAS
IPC: H01M8/04
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved fuel cell cooling device capable of reducing or eliminating the discharge of liquid discharge water.  <P>SOLUTION: This fuel cell cooling device 21 is connected to a fuel cell stack 10 comprising a hydrogen inlet 12, an air inlet 14, a coolant inlet 16, a coolant outlet 18, and a discharge water outlet 20. The fuel cell cooling device includes a heat exchange unit 28 coupled to the coolant inlet and the coolant outlet, a coolant pump 34 to circulate the coolant, and a blower 37 to blow air into the heat exchange unit. The fuel cell cooling device also includes an evaporator unit 48 exposed to the air blown in, and a duct to let discharge water from the discharge water outlet in the fuel cell stack flow to the evaporator unit. The discharge water is vaporized in air blown in for cooling air by that, and reducing the quantity of liquid discharge water. In one embodiment, the evaporator unit is an absorbing member 54 installed on the outer surface of the heat exchange unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004349210-A (JP)
Title: Regenerating method of anode active material for lithium secondary battery
Inventor: TAKAGI SHIGEJI
IPC: H01M4/505
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method to reproduce and recover a positive electrode active material having a sufficient positive electrode capacity from a used lithium secondary battery.  <P>SOLUTION: For the positive electrode active material for the lithium secondary battery, this method has a calcining process to calcine this at a calcining temperature of 750°C or more and 1,000°C or less, and a cooling process to cool from the burning temperature to a prescribed temperature at a rate of 0.2-2.0°C/min. In other words, by controlling a calcining condition and a cooling speed within the range, deteriorated positive electrode active material can be reproduced. As a mechanism in which the positive electrode active material is deteriorated, it is conceivable that the original crystal structure changes by being left in a charge and discharge cycle and a charged state. The positive electrode active material is damaged in the crystal structure because lithium ions repeat storage and release. Among the changes of the crystal structure, it has become clear that the positive electrode capacity becomes smaller because especially a crystallite size becomes smaller.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004071135-A (JP)
Title: Apparatus for measuring width direction fluctuation of running magnetic tape
Inventor: TATEISHI SEIJI
IPC: G11B15/093
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To measure the width direction fluctuation of a magnetic tape due to the running magnetic tape in the width direction.  <P>SOLUTION: This apparatus comprises a fixed write head H1, which magnetizes a part of a running magnetic tape MT in a section which does not to restrict the magnetic tape MT in the width direction, guides 14, 14 which are installed downstream the write head H1 and which restrict the magnetic tape MT in the width direction, and a fixed read head H2, which reads the information on the magnetic tape MT in a tape guide section restricted in the width direction by the guides 14, 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004351967-A (JP)
Title: Electrical equipment housing device for construction machinery, and construction machinery equipped with the same, and rotator device
Inventor: TEZUKA MASATO
IPC: B60R16/02
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrical equipment housing device for a construction machinery which reduces the installation space for electrical equipment, and can deal with a dimensional restriction in the width direction, and a construction machinery which is equipped with the housing device, and a rotator device.  <P>SOLUTION: This electrical equipment housing device for a construction machinery is equipped with a runner 3 having a function which can contract the width to a restricted width at the time of transport, and a housing section 15A having an opening section 15Aa on the upper surface, on the rotating body 4 which is rotatably provided on the runner 3a through a rotating device 12 and has a width being equivalent to the restricted width at the time of transport in the runner 3. The electrical equipment housing device is also equipped with an opening/closing lid 15B which is attached to the upper section of the housing section 15A, an electrical equipment attaching wall body 32 which is erected on the bottom surface 15Ab in the housing section 15A, and the electrical equipment (a battery relay 33, a glow relay 34 and a safety relay 35) being attached to the side surface of the electrical equipment attaching wall body 32.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354762-A (JP)
Title: Electrooptical apparatus, controller for electrooptical apparatus, method of controlling electrooptical apparatus, and electronic equipment
Inventor: KASAI TOSHIYUKI
IPC: H05B33/14
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the fluctuation in electric power consumption according to the contents of pixel data.  <P>SOLUTION: A driving circuit 20 drives each of a plurality of pixels of an electrooptical panel 10 by the supply of the electric power meeting the pixel data. The controller 40 is a device for controlling the driving circuit and is equipped with a signal level computing circuit 453 which specifies the scheduled signal level considered to be consumed when a plurality of pixels are driven based on the pixel data and a control circuit 46 which controls the driving circuit 20 so as to make smaller the electric power to be supplied according to the pixel data to each of the plurality of the pixels as the scheduled signal level is larger.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362054-A (JP)
Title: Design information managing device and design information managing method
Inventor: KINOSHITA MASAYO
IPC: G06Q10/00
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide data for managing additional information separately from the data of design information in order to eliminate the risk of alteration, and to easily change the additional information, and to reuse and share the design information prepared in a design operation.  <P>SOLUTION: This design information managing device is provided with: a design information storing part 10 for storing design information prepared by a designer; an additional information storing part 20 for storing the additional information of the design information; a retrieval control part 30 for retrieving the design information; an update control part 40 for updating the additional information of the design information; an information managing part 50 for matching the actual condition of the design information stored in the design information storing part 10 with the additional information stored in the additional information storing part 20; an operating part 60 for instructing the retrieval control part 30 or the update control part 40; and a display part 70 for outputting a reply corresponding to the operation contents of a user.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004358725-A (JP)
Title: Slidable multi-lead writing utensil
Inventor: SASAKI KAZUHIKO
IPC: B43K24/12
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slidable multi-lead writing utensil which allows visual discrimination as well as discrimination by operation touch of a writing element.  <P>SOLUTION: A plurality of writing elements are arranged with a coil spring urging the writing element in the barrel rear end direction in a barrel; a protuberance of a slidable member mounted on the rear end of each writing element is slidably housed in a state of protruding outwardly through a window formed integrally on the barrel rear end part or formed at an attachment member; and a securing part formed at the slidable member is secured to a part to be secured corresponding to the securing part of the slidable member which is formed in one piece with the barrel rear end part or formed at the attachment member by advancing the protuberance in the barrel tip direction and thus the tip part of the writing element is allowed to protrude from the barrel tip opening part. In this writing utensil, the operating distance for the protuberance to be operated from a state wherein the tip part of the writing element is merged to a state wherein the tip part protrudes, is differentiated depending on the writing element by differentiating the length of the part to be secured corresponding to the securing part of the slidable member from the barrel rear end by the writing element.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363799-A (JP)
Title: Photo print providing apparatus
Inventor: AKAMATSU TERUHIRO
IPC: G06T1/00
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photo print providing apparatus capable of preventing an object from being photographed at the outside of a photographing range even when a mirror is utilized as a monitor at photographing.  <P>SOLUTION: The photo print providing apparatus is provided with: a camera 6 for photographing the object 2 including a user 2 located within the photographing range; the monitor mirror 73 disposed at a side of a camera 6 with respect to the photographing range and for mirroring the object 2 within the photographing range to enable the object 2 to monitor itself; and a partition member 77 disposed between the user 2 within the photographing range and the monitor mirror 73 and for restricting the object 2 mirrored on the monitor mirror 73 so as not to enter the outside region of the photographing range.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359779-A (JP)
Title: Adhesive composition for optical disk
Inventor: SOMEMIYA TOSHIO
IPC: G11B7/24024
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an adhesive composition for optical disks capable of bonding optical disk bases mutually or the optical disk base and a transparent plastic base to each other by light irradiation, giving extremely high adhesiveness with neither deformation, corrosion nor discoloration of the optical disk base(s) thus bonded, thus giving opical disks having high durability and reliability over a long period.  <P>SOLUTION: This adhesive composition for optical disks essentially comprises (1) a polymerizable unsaturated compound, (2) a photopolymerization initiator, (3) a carboxyl-containing polymerizable unsaturated compound and (4) an organic compound having in the molecule one or more epoxy groups and/or oxetane groups.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357929-A (JP)
Title: Drip bag
Inventor: MIYAHARA FUMIO
IPC: A47J31/06
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To securely set a simple-structured paper-drip type drip bag in a cup regardless of the thickness of the wall around the opening of the cup, to stabilize the shape of the drip bag when hot water is poured, and to prevent breaking of a sheet material during extraction.  <P>SOLUTION: The drip bag 1A consists of a bag body 2, hooking members 3 and reinforcing pieces 9 formed on the outer surfaces of two opposite faces of the bag body 2. The bag body 2 is made of a water-permeable filterable sheet material, and the hooking member 3 is made of a thin plate-like material. Each hooking member 3 consists of a bonded part 11, an arm part 5 formed to be pulled up from the outer surface, and a pair of hooking pieces 12 disposed on both sides of the arm part 5. The arm part 5 continues to the bonded part 11 at the lower end, and to the pair of hooking pieces 12 at both upper sides. The bonded part 11 is bonded to the outer surface of the bag body 2 in a section surrounding the lower end part of the arm 5 from below and both sides. Each hooking piece 12 has a hook part 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361873-A (JP)
Title: Voice recognition system and its program
Inventor: YAMAMOTO TSUYOSHI
IPC: G10L15/08
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To easily, rapidly and exactly retrieve speech data including words and sentences to be the keys for retrieval from among a large amount of the voice data.  <P>SOLUTION: The voice data to be retrieved is divided to blocks of about 32 m seconds, is subjected to Fourier transform for a short time and is made into power spectra by squaring. The power spectra are processed by a filter bank and the outputs of the filter bank are spatially converted to the vectors of an evaluation space by the conversion etc., of the outputs to the logarithm of the ratios between the outputs. Similarly, the voice of the word which is the retrieval key is divided to blocks and is subjected to short time Fourier transform, conversion to power spectra, and is converted to the vector of the evaluation space by processing with the filter bank. The cross correlation of the two vectors is determined and the voice data including the retrieval key is extracted. The easy, rapid and exact Japanese voice can be recognized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361874-A (JP)
Title: Music reproducing device
Inventor: OTSUBO YOSHIKAZU
IPC: G10L13/06
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To give an entertainment property to a voice output from a music reproducing device that reads music management data.  <P>SOLUTION: The music reproducing device comprises a voice synthesizer 10 that reads out music data 2 from a recording medium 1 and reproduces it, reads out music management data 3 on the music data 2 from the recording medium 1, performs voice synthesis and voice output of the music management data 3, and synthesizes the voice of the music management data 3 based on a plurality of voice synthesis parameters that define characteristics of the output voice; a means to associate the music management data 3 with values of the plurality of voice synthesis parameters; and a controlling unit 5 that, using the means, sets the value of the plurality of voice synthesis parameters corresponding to the music management data 3 at the voice synthesizer 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005005375-A (JP)
Title: Coil bobbin, coil device, winding device for coil bobbin, and method of winding coil
Inventor: KASAI KENJI
IPC: H01F5/02
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coil bobbin that can improve the shape maintainability of the side face of a coil wound in a plurality of layers, and to provide a coil device using the coil bobbin and a winding device for coil bobbin which is suitable for the coil bobbin.  <P>SOLUTION: At the time of winding a coil around the coil bobbin 1, the coil is biased outward in the axial direction, or the inward tilting of the coil in the axial direction is prevented by pushing the flange section 12 of the bobbin 1 in a guide block 8. Since the flange 12 can be prevented from being caught by a resin-coated conductor 2 in this way, the manufacturing yield of the coil device can be improved significantly. In addition, it also becomes possible to perform winding by using a coil bobbin 1 the flange 12 of which is previously tilted inward in the axial direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004094201-A (JP)
Title: Camera system and interchangeable lens
Inventor: KATAGISHI YUICHI
IPC: G03B5/00
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To speedily operate even a camera system which has a plurality of operation parts.  <P>SOLUTION: Switches provided to an interchangeable lens are arranged near a release switch so that they can be operated together with the release when the interchangeable lens is mounted on the camera operation.  <P>COPYRIGHT: (C)2004,JPO