baber/WOPTO huggingface dataset:
Patent JP-2003000551-A (JP)
Title: Infrared clinical thermometer
Inventor: SATO TETSUYA
IPC: G01K13/00
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an IR clinical thermometer which is capable of more exactly measuring the temperature of the eardrum and has excellent reliability. SOLUTION: This clinical thermometer is so constituted that measurement can be performed only when a probe is sufficiently inserted into the external acoustic meatus. Whether the probe is sufficiently inserted into the external acoustic meatus or not is decided in accordance with the detected temperature. Judgment is made that the probe is inserted into the external acoustic meatus when the detected temperature shifts into the prescribed range from outside the prescribed range and is thereafter kept in this range for the prescribed time. A report to permit the measurement is made to a user when the insertion state into the external acoustic meatus is good.
Patent JP-2003007268-A (JP)
Title: Film for lead wire of battery and packaging material for battery using the same
Inventor: YAMASHITA RIKIYA
IPC: H01M2/26
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a film for the lead wire of a battery and a packaging material for a battery using the film for the lead wire, capable of stably sealing, when a battery body is inserted into an outer case, having polypropylene base resin as a heat sealing layer and the peripheral part of the outer case is sealed by heat sealing, in the packaging of the battery without causing short circuiting of the barrier layer of the outer case with the lead wire caused by the heat and pressure of the heat sealing. SOLUTION: A lead wire body 4, made of a slender plate-shaped or a rod- shaped metal, is interposed between peripheral seal parts of the outer case, comprising a stacked body 10 having a heat-sealing property on the inner surface, and the peripheral part of the outer case is sealed. A film 20 interposed between the stacked body 10 and the lead wire body 4 is a multiple-layer sealant containing a high fluidity acid-modified polypropylene layer 21 which is easily crushable by the heat and pressure of the heat sealing, and the high fluidity acid-modified polypropylene layer is arranged on the lead wire side.
Patent JP-2003009280-A (JP)
Title: Video audio device
Inventor: MATSUMURA TADAAKI
IPC: H04R5/02
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a video audio device for projecting a video image (a movie or a concert video image or the like) on a rear window glass pane of a vehicle or a screen placed in the vicinity of the glass pane so as to reproduce the video image that synchronizes particularly reproduction of a sound signal with a vision so as to integrate a moving sense of a sound image with the video image thereby providing a sound field with full of presence. SOLUTION: The video audio device where a video display device is placed at a rear side is characterized in the provision of a left channel speaker for outputting a left channel signal, a right channel speaker for outputting a right channel signal, and a left/right changeover control means that supplies the left channel signal to the right channel speaker and supplies the right channel signal to the left channel speaker in response to an instruction signal from a switching signal output means.
Patent JP-2003003722-A (JP)
Title: Hinge with rotation regulating mechanism
Inventor: YAMAGUCHI YUKIFUMI
IPC: E05D11/10
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To inexpensively manufacture a hinge of which the free rotation can be regulated. SOLUTION: A first hinge member 2 is provided with arm parts 24. The arm parts 24 are formed to be elastically deformable so that the fore end parts thereof can be displaced in the direction of the axis L of rotation. Semispherical engaging projection parts 24b are formed respectively in the fore end parts of the arm parts 24 being apart from the axis L of rotation. A second hinge member 3 is provided with engaging members 5 opposite to the arm parts 24. Engaging grooves 51 are formed in the faces of the engaging members 5 being opposite to the arm parts 24. The engaging projection parts 24b get on the end faces of the engaging members 5 when the first and second hinge members 2 and 3 rotate to positions other than prescribed ones. In the state wherein the engaging projection parts 24b are on the end faces of the engaging members 5, the arm parts 24 are elastically deformed.  When the first and second hinge members 2 and 3 are rotated to the prescribed positions, the engaging projection parts 24b are made to get into the engaging grooves 51 by an elastic force accompanying the elastic deformation of the arm parts 24.
Patent JP-2003000189-A (JP)
Title: Milk flavor imparting agent or enhancer
Inventor: KOKURIN YOSHIKO
IPC: A23L27/20
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a milk flavor imparting agent or enhancer capable of imparting sweet and creamy flavor peculiar to dairy product. SOLUTION: This milk flavor imparting agent or enhancer is characterized in comprising (Z)-6-octenal as the active ingredient.
Patent JP-2002046328-A (JP)
Title: Recorder
Inventor: IWATA KAZUYA
IPC: B41J2/01
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To prevent abnormal rising of a temperature of a motor which may occur when initial signals are continuously transmitted from a host device. SOLUTION: Controlling for providing a waiting time for waiting until an initial operation of the motor, i.e., an initial energizing to a predetermined phase is started after a recorder receives the initial signal from the host device is executed. As the initial energizing is inhibited for a predetermined time period from the reception of the initial signal, it is possible to prevent abnormal rising of the temperature of the motor even when the initial signals are continuously transmitted thereto, thereby improving safety of the recorder.
Patent JP-2003014224-A (JP)
Title: Fuel control device
Inventor: HARIYAMA YUJI
IPC: F02C9/40
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To supply a liquid fuel having different specific gravity through one fuel supply line 5. SOLUTION: Supply pressure is controlled such that liquefied fuels in a first tank 1 and a second tank 2 are properly mixed with the operation of a three- way valve 3, and a pressure adjusting valve 8 is operated with control means 9 in response to the conditions of the operation of the three-way valve 3, and a volume flow rate of the mixed fuel is kept unchanged irrespective of the mixed conditions of the liquid fuel. Even when liquid fuels having different specific gravity are mixed, the supply of a liquid fuel having a different specific gravity can be supplied through a fuel supply line 5 in one system.
Patent JP-2003016808-A (JP)
Title: Lighting system
Inventor: MATSUI NOBUYUKI
IPC: H01L33/48
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To prevent color irregularities from being generated so as to provide a uniform light. SOLUTION: This system is provided with plural light-emitting diodes 9 mounted on a substrate 8, and a lens part 10 arranged in the front side of the plural light-emitting diodes, or to cover the diodes 9. Emitted lights from the plural light-emitting diodes 9 are made incident to the lens part 10, are thereafter brought into total reflection in an inner face of the lens part 10 to be converged to a prescribed portion of the lens part 10, and then are emitted from the prescribed portion of the lens part 10 to the outside of the lens part 10.
Patent JP-2002124718-A (JP)
Title: Spin valve
Inventor: PINARBASI MUSTAFA
IPC: G11B5/39
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a spin valve wherein a coupling magnetic field is small and stable. SOLUTION: A first ferromagnetic layer 105 is deposited on a substrate 104. A first surface 109 of the layer 105 is exposed to an atmosphere rich in oxygen, which is physically adsorbed by the first surface 109. After the partial pressure of oxygen is reduced quickly, a spacer layer 110 composed of copper is deposited to be about 2 nm thick on the first surface 109 subjected to oxygen treatment. A second surface 111 of the spacer layer 110 is treated by using oxygen. After the partial pressure of oxygen is reduced quickly, a second ferromagnetic layer 112 is deposited on the second surface 111 subjected to oxygen treatment. By the effect of surface adsorption of oxygen, it is restrained that layers mix with each other, and roughness of the first surface 109 and the second surface 111 are reduced.  As a result, the coupling magnetic field of the spin valve is reduced, and stable in the case of hard bake annealing. Further, the rate of change of magneto resistance also becomes remarkably large.
Patent JP-2002054560-A (JP)
Title: Intersecting axis type axial piston pump
Inventor: BUCHETON DANIEL
IPC: F04B1/20
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an intersecting axis type axial piston hydraulic pump. SOLUTION: This hydraulic pump comprises a rotating rotor 3 having a center axis X working in association with distribution sheets 2 engaged with each other through a bearing surface 4. The rotating rotor 3 provides a plurality of axial bores 5 slidably accepting corresponding pistons 6. A drive device 8 independent of the rotating rotor 3 is installed to rotate around a rotating shaft matching the center axis X. First the rotor 3 is centered with respect to the rotating shaft X and rotated around the shaft, and secondly the bearing surface 9 of the rotor 3 is formed so as to apply an elastic thrust on the distribution sheets 2.
Patent JP-2003014678-A (JP)
Title: Crack gage
Inventor: YARI TAKASHI
IPC: G01N27/20
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a crack gage for obtaining a stably monitoring accuracy and facilitating an adhesion to an object to be monitored. SOLUTION: The crack gage comprises flexible mounting paper 11, a crack detector 12 having a lead wire wiring part 14 formed of a conductor on the paper 11, and an insulating layer 13 formed on the detector 12. In this case, after the layer 13 side is adhered to the object to be monitored, the paper 11 is released, the part 14 is connected to a measuring instrument via a lead wire to monitor occurrence of a crack of the object to be monitored.
Patent JP-2003015378-A (JP)
Title: Color image forming device
Inventor: NOMURA YUJIRO
IPC: G03G15/08
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To attain the improvement of maintainability and the reduction of a running cost by integrating several image carriers into a cartridge and making a developing means attachable/detachable to/from it. SOLUTION: In the color image forming device of a tandem system provided with at least two or more image forming stations in which electrifying means 42 (K, C, M and Y), the developing means and a transfer means 45 (K, C, M and Y) are arranged on the periphery of the image carrier and to form a color image by making a transfer medium pass through each station, several image carriers 41 (K, C, M and Y) are mutually positioned and attached to an image carrier cartridge 40 attachable/detachable to/from a device main body, and developing means 44 (K, C, M and Y) are constituted so as to be attachable/ detachable to/from the image carriers 41 (K, C, M and Y) attached to the image carrier cartridge 40.
Patent JP-2003020889-A (JP)
Title: Bit device
Inventor: NAKAMURA KEIJI
IPC: F16C33/30
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To improve the abrasion resistance and lubricating performance of a bearing member and to provide a bit device of a long life. SOLUTION: The bit device has a constitution wherein a cutter member having a cutting edge is journalized rotatably in relation to a shaft and a bearing mechanism is interposed between the cutter member and the shaft. The bearing mechanism is equipped at least with a radial bearing that bears a load in the radial direction and a thrust bearing that bears a load in the axial direction, In the bit device, the surface of each bearing component is covered with a hard film of a single or a plurality of layers of a rock salt type structural crystal containing Ti as an indispensable element and constituted of a carbide, a nitride or a carbide-nitride of one or two or more kinds of substances selected from Zr, Hf, V, Nb, Ta, Cr, Mo, W, Si, B, Y or Al.
Patent JP-2003022337-A (JP)
Title: System and method for distributing contents, information providing device and information terminal
Inventor: HANEDA NAOYA
IPC: G06F21/10
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To efficiently distribute contents by making summary data for trail viewing to be communicated voluntarily among user terminals. SOLUTION: When an information terminal of a contents transmitting side transmits contents (summary data for trial viewing) to an information terminal of the receiving side, the information terminal of the transmitting side updates the point value of a point-managing means, on the basis of contents management information. The point can be exchanged with the right for obtaining additional data, to make the summary data detailed data. That is, the contents are made to be distributed efficiently, by giving the point as an incentive to a user, who has copied the summary data for trial viewing and distributed the summary data to a third person.
Patent JP-2002358006-A (JP)
Title: Map display terminal, map display supporting device, map display system
Inventor: ONISHI KEISUKE
IPC: G01C21/00
Filed: 2001-06-02
Abstract: PROBLEM TO BE SOLVED: To avoid sudden deterioration of data transmission speed on a network. SOLUTION: The picture shift section 7, when the present position detected by a GPS receiving section 2 changes, shifts a map picture of a specific area with the present position as the center stored in a picture memory section 6 in the opposite direction to the position changing just by the changing amount without changing the direction of the map picture. The picture data acquisition processing section 8 controls a communication section 4 so as to request an external map display supporting device 30 via the Internet 20 for picture data deficient in the picture memory section 6. When the deficient picture data is transmitted, the data is added in a picture memory section 6 to complete the map data.  The synthesizing section 10 converts the map picture into video signals superposing a present position mark on the center of the map picture and outputs to a display section 3 to be displayed on a screen.
Patent JP-2003021794-A (JP)
Title: Optical modulation element, glv device, and laser display
Inventor: IKEDA KOICHI
IPC: G02B26/08
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical modulation element having a light reflection film-cum-membrane side electrode with a uniform film thickness and high light reflectance. SOLUTION: The optical modulation element 30 is constituted as an optical modulation element which constitutes a GLV device and has the same structure as a conventional optical modulation element excluding the different structure of the light reflection film-cum-the membrane side electrode 34 of a membrane 32. The light reflection film-cum-membrane side electrode is composed of two- layer metal film of a TiN film 36 provided as a lower layer and having a film thickness of 10 nm to 70 nm and an Al film 38 provided thereon and having a film thickness of 50 nm to 150 nm. The optical modulation element has high light use efficiency because the light reflection film-cum-membrane side electrode has a flat and smooth reflective surface of the Al film 38 and exhibits high light reflectance.
Patent JP-2002143591-A (JP)
Title: Lubricant oil applying device for thread
Inventor: NOGUCHI HIROSHI
IPC: D05B67/00
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a lubricant oil applying device for a thread, which can uniformly apply a lubricant oil on the outer periphery of the thread with the lubricant oil of a proper amount. SOLUTION: This lubricant oil applying device for a thread is constituted by providing the thread 10, a lubricant oil applying section 18 and an atomizing means 16. In this case, the thread 10 is arranged along a thread path extending from a thread bobbin to a stitch forming section. The lubricant oil applying section 18 has an internal space 30 through which the thread can pass. The atomizing mean 16 feeds a particle-form lubricant oil to the lubricant oil applying section.
Patent JP-2003020989-A (JP)
Title: Abnormality diagnosing device of air/fuel ratio sensor
Inventor: INOUE SUEAKI
IPC: G01N27/41
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an abnormality diagnosing device of an air/fuel ratio sensor capable of diagnosing the abnormality precisely in a short period of time. SOLUTION: The abnormality diagnosis routine is executed during the fuel recovery operation after the fuel cut operation. The quantity ΔA/F of change of the air/fuel ratio during a prescribed change quantity calculation period ΔT is calculated one by one (S15) based on the output of the air/fuel ratio sensor (S11), and the maximum value ΔA/Fmax of a plurality of these quantities of change and a previously set criterion value ΔA/Fsaf are compared (S19). When the maximum value is smaller than the criterion value, it is determined that the air/fuel ratio sensor is abnormal (S24).
Patent JP-2003026505-A (JP)
Title: Chemical volatilization container and indicator
Inventor: MOTOYAMA MISAKO
IPC: A01M29/12
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a chemical volatilization container with which time of volatilization end of a volatile chemical can be clearly judged and an indicator with which the passage of time can be clearly judged. SOLUTION: The opening part of a container main body 2 is closed with a lid member 6, a closed space 7 is formed in the inside and the volatile chemical 8 (volatile substance) is stored in the space 7. The side parts 3 of the container main body 2 are formed in bellows. When the volatile chemical 8 (volatile substance) is permeated through the lid member 6 and starts volatilization, inner pressure of the space 7 is changed with following progress of the volatilization, the side parts 3 of the container main body 2 are compressed and deformed with following the change of the internal pressure of the space 7 and the side parts 3 of the container main body 2 are made into fixed forms when the volatilization is completed.  Consequently, the time of the volatilization end of the volatile chemical 8 and passage of time can be clearly judged by visual observation of the shapes of the side parts 3 of the container main body 2.
Patent JP-2003028798-A (JP)
Title: Fluorescence acquisition device
Inventor: YASUDA MAMORU
IPC: G01N33/53
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To accelerate a fluorescence acquisition speed in addition to reduction in the size of a device. SOLUTION: While a DNA chip 10 serving as a specimen is scanned in the direction crossing the arrangement direction of light receiving elements in a line sensor 30, in which a plurality of light receiving elements are arranged in line on the DNA chip 10 in substantially parallel to zonal excitation rays, the zonal excitation rays are applied to the DNA chip 10 by excitation lighting 50, and fluorescence emitted from the DNA chip 10 is condensed along the overall length of the line of the light receiving elements in the line sensor 30. Subsequently, a signal from the line sensor 30 is processed for forming image data.
Patent JP-2003026437-A (JP)
Title: Method of manufacturing optical waveguide
Inventor: URANO AKIRA
IPC: C03B37/027
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of manufacturing an optical waveguide having a high UV transmittance. SOLUTION: This method comprises heating and melting a preform 2 having a core section consisting of quartz glass incorporated with fluorine and a clad section consisting of the quartz glass and drawing the optical waveguide 8 from this preform 2. When the preform is heated and melted at about <=1,800 deg.C, the dislocation of the fluorine added to the core section of the preform is sufficiently prevented. The formation of the glass defect within the core of the optical waveguide is suppressed in the manner described above and therefore the UV transmittance is enhanced.
Patent JP-2002284739-A (JP)
Title: Method for producing (meth)acrylic acid ester
Inventor: OKAGO YUJI
IPC: C07C69/653
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing 2-alkyladamantan-2-yl(meth) acrylate useful as a fine chemical compound by using 2-alkylideneadamantane as a raw material, remarkably simply and also in a good yield as compared with those of conventional methods. SOLUTION: This method for producing the above compound is provided by reacting a bridged cyclic hydrocarbon having an alkylidene group with (meth)acrylic acid in the presence of an acid catalyst.
Patent JP-2003026321-A (JP)
Title: Composite parallel turn type parts feeder
Inventor: TAWARA YASUMICHI
IPC: B65G47/14
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a composite parallel turn type parts feeder capable of supplying aligned parts to next processes at reduced noises with little power consumption, and being suited for both high and low speed supply because of a large storage capacity. SOLUTION: The composite parallel turn type parts feeder 1 includes a rotating annular plate 4 approximately horizontally positioned to convey and supply the parts to the next process; a parts storage container 5 placed at approximately the center position of the inside of the annular plate 4 for collecting and storing the parts; a track guide plate 14 for guiding the parts along a track; and a parts feeding device 6 placed at approximately the center position of the inside of the parts storage container 5 and having a rotating disc 7 placed horizontally on its top, the feeding device feeding the rotating parts placed on the disc 7 onto the annular plate 4 by a centrifugal force when rising to a position above the annular plate 4. An exclusion means 15 is further provided for excluding the parts not aligned on the annular plate 4 and guiding them into the parts storage container 5.
Patent JP-2003037409-A (JP)
Title: Antenna apparatus
Inventor: FUJIKAWA HIROSHI
IPC: H01Q9/36
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an antenna apparatus that can carry out transmission and reception in a wide bandwidth, even if a rod antenna (2) is in accommodated state. SOLUTION: A helical antenna (11), that operates as an antenna in the accommodation state of a rod antenna (2) is arranged on the outer surface of an insulator (9), and an electrode plate (12) is mounted to a side opposite to an upper end section (11b) of the helical antenna (11) via a thick section (9d) of the insulator (9), thus mounting the electrode plate (12) via the insulating thick section (9d) for forming a capacitor (C1 ) at the tip of the helical antenna (11), reducing the Q value of the helical antenna (11), and hence achieving transmission and reception over a wide handwidth.
Patent JP-2003033128-A (JP)
Title: Method for diffusing chemical and chemical-diffusing apparatus used in the method
Inventor: MIZUNARA TAKESHI
IPC: A61L9/12
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a method, capable of diffusing the chemical in high efficiency by using air flow generated with a blower without wasting air. SOLUTION: The method for diffusing the chemical is carried out as follows: Air is sent by a blower 2 to the surface 1a of an air-impermeable chemical- retaining body 1 which carries a volatile chemical. Laminar air flow 3 is generated along the surface 1a. The chemical is vaporized, and it is diffused by means of the air laminar flow 3. This method enables using the air flow which is generated by the blower, without wasting air, and thereby the chemical can be diffused in high efficiency.