baber/WOPTO huggingface dataset:
Patent JP-2004288538-A (JP)
Title: Fuel cell system for vehicle
Inventor: HORIGUCHI MUNEHISA
IPC: H01M8/10
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To cool a fuel cell stack uniformly and improve its mountability.  <P>SOLUTION: A fuel cell system comprises the housing, the module unit 55 composed of a plurality of single cells each of which is formed by sandwiching solid electrolyte between a hydrogen electrode and an air electrode, an air manifold which is arranged above the module unit 55 and distributes the air to an air supply passage of the module unit 55, and an injection device 41 which is installed in the air manifold and injects water toward the module unit 55 at a prescribed injection angle in the vertical direction. The height between the module unit 55 and the top plate 72 of the air manifold is set so that the water in the injection range at the injection angle does not have contact with the top plate. The water injected by the injection device 41 is prevented from having contact with the top plate 72.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285800-A (JP)
Title: Snow melting apparatus
Inventor: MITSUTAKE SHINICHIRO
IPC: E01C11/26
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a snow melting apparatus for melting snow lying on a parking garage or an approach of a house, setting the optimum heating time depending on the actual snowfall amount even if snowfall intermittently occurs.  <P>SOLUTION: At the end of snowfall, on the basis of the snowfall time measured by a snowfall time measuring means 3, additional heating end time after the end of snowfall is set by an additional heating end time setting means 4, and the preset additional heating end time is stored in a storage means 5. During the time from when the snowfall start is detected by a snowfall detection means 2 until the time set at the end of snowfall, heating means 1 for heating a snow melting area is controlled by a control means 6. The additional heating end time setting means 4 compares the additional heating end time already stored in the storage means 5 at the end of snowfall with the additional heating end time calculated for the latest snowfall time, sets the later end time as the latest additional heating end time, and stores the same in the storage means 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293298-A (JP)
Title: Device for preventing abnormal racing of engine and method for controlling the same
Inventor: TANAKA KIYOMASA
IPC: F02D45/00
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent abnormal racing of an engine even if oil in blow-by gas can not be separated due to abnormality of a blow-by gas separation device.  <P>SOLUTION: This device for preventing abnormal racing of the vehicular engine is provided with a compression pressure release type brake B as an engine brake and includes a fuel injection quantity detection means 11, an intake air quantity detection means 12 and, or an intake air pressure detection means, an exhaust gas temperature detection means 13, and engine speed sensor 14, and a control means 10. The control means 10 operates the compression pressure release type brake B to forcedly stop fuel injection if fuel injection quantity is a predetermined value or less, intake air quantity is a predetermined value or more, and , or intake air pressure is a predetermined value or more, exhaust gas temperature is a predetermined value or more, engine speed is a predetermined value or more and the engine is continuously operated for a predetermined period of time or longer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291689-A (JP)
Title: Window structure of automobile
Inventor: KUMAZAKI SHINYA
IPC: B60J1/17
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce manufacturing cost by simplifying structure of an elevating device.  <P>SOLUTION: A door 1a for an automobile is constituted of a door main body 5 hinged on a vehicle body, a window frame 7 erected on an upper part of the door main body 5, window glass 2 elevated/lowered along an opening surface of an opening part formed by an upper edge part of the door main body 5 and the window frame 7, and the elevating device 9 for elevating the window glass 2 incorporated into the door main body 5. The window frame 7 is constituted of an oblique side part 7a along a side part of windshield 11 of the vehicle body and a lateral side part 7b along a side part of a top plate 12 of the vehicle body. Groove parts 8a and 8b fitted with a peripheral edge part of the window glass 2 along each of inner peripheries are provided in the oblique side part 7a and the lateral side part 7b of the window frame 7 in a full close state of the window frame 7 by the window glass 2. A cut-out part 15a stored in the groove part 8a of the oblique side part 7a in the full close state is provided at a peripheral edge part on the oblique side part 7a side of the window glass 2. An opening part by only the cut-out part 15a is formed between the window frame 7 and the window glass 2 at a prescribed lowering position of the window glass 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297260-A (JP)
Title: Antenna for vehicle
Inventor: TANIGUCHI TATSUAKI
IPC: H01Q1/32
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna for cars, which improves the receiving performance even when the antenna is provided on an opening-closing body made of a nonconductor.  <P>SOLUTION: The antenna has a conductor-made car body having an opening, a conductor-made opening-closing body 2 openably covering the opening, and antenna elements 3, 5 which are provided on the opening-closing body 2 and connected to the inner conductor of a coaxial line 6 extending from the car body to the opening-closing body 2. The opening-closing body 2 is supported with the car body through support means such as hinges 8, 8', and the outer conductor of the coaxial line 6 is connected to the support means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291402-A (JP)
Title: Ink jet recording sheet and its manufacturing method
Inventor: IGUCHI YUJI
IPC: B41M5/50
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve glossiness, ink absorbency and printing density without crack in an ink reception layer.  <P>SOLUTION: An ink jet recording sheet includes the ink reception layer containing fine particles having a mean primary particle size of 50 nm or less on at least one surface of a water absorptive support and coating on at least one surface of the water absorptive support. The water absorptive support is a paper sheet having 10 to 30 g/m<SP>2</SP>of 30 second size modulus by a Cobb method specified by the JIS P8140. Alternatively, the water absorptive paper sheet is a pigment coating paper sheet having a pigment layer containing a binding agent made of at least a pigment, a water soluble adhesive and a latex adhesive and coating at least one surface of the paper sheet. The ink reception layer is provided by coating an ink reception layer coating liquid having a gel temperature of 40°C or higher and drying the ink reception layer coating liquid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297910-A (JP)
Title: Oscillation-type drive
Inventor: SHIBAZAKI TAKESHI
IPC: H02N2/00
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oscillation-type drive capable of achieving stable output and characteristics, without being affected by service environment or load fluctuations.  <P>SOLUTION: In this oscillation type drive which excites two different oscillation modes at an oscillator 1 and generates elliptical motion at contact portions P1, P2 formed at the oscillator 1 by means of a combination of the oscillation modes, and a relative motion between the contact portions P1, P2 and a body to be driven brought into pressure contact therewith, the two oscillation modes are symmetric to each other, with regard to a symmetric surface S orthogonal to the longitudinal shaft of the oscillator 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296847-A (JP)
Title: Method for manufacturing semiconductor wafer device and semiconductor device
Inventor: TOKUTOME HIROTO
IPC: H01L27/04
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To increase the number of semiconductor chips that can be simultaneously measured at a wafer-level test.  <P>SOLUTION: The chip select pads (PY1) for semiconductor chips (CH11-CH31, CH12-CH32, CH13-CH33) aligned in the Y-direction are commonly connected by first test wires (Y11, Y21, Y31), and the remaining pads (PX1-PX7) are commonly connected by second test wires (X11-X17, X21-X27, X31-X37) that stretch in the X-direction. By controlling the chip select signals in the first test wires, semiconductor chip operation is controlled by the column, and an operating mode is set for each of the semiconductor chips aligned in the X-direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297969-A (JP)
Title: Electric motor with brush
Inventor: SAITO TATSUYUKI
IPC: H02K23/04
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce fluctuation in output torque of an electric motor with brushes, and to suppress occurrence of cogging torque in the motor.  <P>SOLUTION: Segmented auxiliary magnets 18, arranged to face a magnetic pole different from each other, are mounted on the inside circumferential surface side of a yoke 3, and on the axial directional end portion, or an overhanging portion 5a, of a main magnet 5 so as to form a magnetic field inside the yoke 3. Also, the mounting positions of these auxiliary magnets 18 are displaced by a prescribed angle in the circumferential direction to the center position of the circumferential direction of the main magnet 5. The fluctuation of the output torque of a shaft is reduced by offsetting the fluctuation of electromagnetic torque that is generated to the shaft with synthetic cogging torque produced by synthesizing main cogging torque by the main magnet 5 and auxiliary cogging torque by the auxiliary magnets 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296999-A (JP)
Title: Light emitting diode
Inventor: TAKAHASHI SEIICHI
IPC: H01L33/62
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-luminance light emitting diode in which efficiency in taking out light of a wavelength converted by a phosphor is improved.  <P>SOLUTION: An LED chip 22 is connected to a bottom face 20a of a translucent substrate 20, the LED chip 22 is coated and sealed with a translucent coating material 26 and approximately all over an outer surface 26a of the coating material 26, a wavelength converting phosphor layer 28 is attached and formed for converting light such as ultraviolet light emitted from the LED chip 22 into light such as visible light of a predetermined wavelength, so that the LED chip 22 connected to the bottom face 20a of the translucent substrate 20 and the phosphor layer 28 formed on the outer surface 26a of the coating material 26 can be disposed while being opposed at a predetermined interval.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297002-A (JP)
Title: Mask and alignment method
Inventor: NOUDO SHINICHIRO
IPC: G03F1/20
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mask capable of preventing lowering of alignment precision caused by a reinforced part of the mask while relaxing restriction on the alignment mark position, and to provide an alignment method.  <P>SOLUTION: The alignment method comprising a step for irradiating an exposure object arranged on the second surface side of a mask with alignment light through the mask from the first surface side thereof, and a step for aligning the mask and the exposure object by detecting the alignment light reflected from the exposure object on the first surface side is further provided with a step for reflecting the alignment light on the wall face at a reinforced part formed on the first surface of the mask. That mask is employed in the inventive alignment method.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302594-A (JP)
Title: Equipment information management system
Inventor: OSAKA NAOHISA
IPC: H04M11/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an equipment information management system for managing equipment on the basis of MAC addresses imparted to individual electrical appliances connectable to a network.  <P>SOLUTION: At the time of receiving the MAC address 21 together with a house code 13 from the electrical appliance 4, the data reception part 6 of a management server 2 transfers the MAC address 12 and the house code 13 to a data recording part 7, and the data recording part 7 refers to product information 8 on the basis of the transferred MAC address 12 and acquires the model name of the electrical appliance 4 which has transmitted the MAC address 12. The data recording part 7 refers to user information 9 on the basis of the house code 13 and acquires the user ID of a user owning the electrical appliance 4 which has transmitted the MAC address 12. Then, the data recording part 7 records the acquired model name and user ID and the MAC address 12 in MAC address information 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301952-A (JP)
Title: Method, device and program for managing internet lecture
Inventor: SHIMA TORU
IPC: A63F13/212
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method, device and a program for managing an Internet lecture capable of improving the will to study by enabling the property of electronic characters used for a computer game to be freely updated based on a result of an attendance attitude and an online test of a student.  <P>SOLUTION: To a student attending an Internet lecture, story development of the computer game is enabled to be freely changed by measuring the attendance attitude of the student by an attendance attitude detecting part 250, also carrying out a test on the understanding level at the end of the Internet lecture, and updating the database composing the property of the electronic characters used for the computer game based on the the attendance attitude measured by the attendance attitude detecting part 250 and a test result of the understanding level.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298305-A (JP)
Title: Image formation information, information storage medium and image formation device
Inventor: MORI TOMOHIRO
IPC: A63F13/577
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new image effect with superior generality for realizing the vigor of an object in starting the movement.  <P>SOLUTION: At a step when being determined that an object of an opponent character E is kicked and started to move, an effect objects group A is disposed in the front side of the moving direction of the opponent character E. Figure images, when looking the opponent character E, who is kicked hard, from the front, are mapped on the effect objects group A respectively. The effect objects group A is so formed that the opponent characters E are controlled to move and made to sequentially disappear or be non-displayed in the order of approaching.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301631-A (JP)
Title: Method and apparatus for evaluating foaming property of lubricating oil
Inventor: KUBONO KAZUSHIGE
IPC: G01N33/30
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for evaluating foaming property of lubricating oil, which can evaluate the bubbling property of the lubricating oil over a wide temperature range of a first temperature which extends from lower than the room temperature to a second temperature higher than the room temperature.  <P>SOLUTION: The apparatus 1 for evaluating the foaming property of the lubricating oil is composed of a cooling means which cools a sample (lubricating oil) and lowers its temperature, and a heating means which heats the sample (lubricating oil) and heightens its temperature. Consequently, due to the apparatus 1 for evaluating the bubbling property, both the evaluation of the foaming property at the first temperature lower than the room temperature and the evaluation of the foaming property at the second temperature higher than the room temperature can be carried out by using a single apparatus, thereby enabling the evaluation of the foaming property which is carried out over the wide temperature range of the first temperature, extending from lower than the room temperature to the second temperature higher than the room temperature.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302814-A (JP)
Title: Price revision method and price revision support system
Inventor: KIMATA NOBUHITO
IPC: G06Q30/04
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To automatically and shortly revise the price of an object of transaction even if the price depends on market conditions.  <P>SOLUTION: For the support of a contract with a correspondent to order objects of transaction from the correspondent and instruct it to delivery the objects of transaction to the ordering side, a display is made to urge an input of a correspondent, an object of transaction and a range of prices (Step ST1), and amounts of effect on the correspondent under changes depending on the range in the price of the object of transaction with respect to the correspondent are provisionally calculated (Step ST2). The amounts of effect are subjected to a check by the orderer to support a determination of whether a price revision is made later or not (Step ST3). For an object of transaction whose delivery is contracted between the correspondent and the ordering side, price detail data after a price revision depending on the range are created (Step ST5), a display is then made to urge the correspondent to certify the price revision (Step ST7), and according to information showing the correspondent's certification of the price revision, the price revision is made (Step ST8).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299245-A (JP)
Title: Box file
Inventor: TSUJINO NOBUAKI
IPC: B65D5/10
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive file box capable of forming an engaging part in which there exists no possibility of releasing the engaging part of a bottom plate folded and assembled and falling out of a bottom, and being easily assembled.  <P>SOLUTION: In this file box, when each of bottom plate forming pieces 51, 52, 53 and 54 formed along standing pieces 42, 43, 44 and 45 is folded, a hooking parts 51K and 54K are formed at a position where the bottom plate forming pieces 51, 52, 53 and 54 are piled up together. These hooking parts 51K and 54K are constituted in such a way that hooking projected pieces 51K1, 51K2, 54K1 and 54K2 are integrally formed with piled up one of the bottom plate forming pieces 51 and 54, and slits 521a and 53a into which hooking projected pieces 51K1, 51K2, 54K1 and 54K2 are inserted and engaged are formed on the other bottom plate forming pieces 52 and 53.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281352-A (JP)
Title: Shadowless lamp
Inventor: SEKI TOSHIHIKO
IPC: F21S2/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shadowless lamp, reducing cost and facilitating the condensing of light from a light source to an area to be illuminated.  <P>SOLUTION: A plurality of LEDs 40 are arranged spreading along the surface 21 of a substrate 20. A condenser lens 32 is provided so that the light from each LED 40 is independently condensed to the whole area of the area S1 to be illuminated. The loss of the light from the LED is minimized to allow a limited number of LEDs 40 to emit a sufficient amount of light.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298476-A (JP)
Title: Ultrasonic diagnostic apparatus and puncture treatment supporting program
Inventor: SEO IKUJI
IPC: A61B17/34
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic diagnostic apparatus and a puncture treatment supporting program which give an operator no burden and by which safety puncture treatment can be carried out.  <P>SOLUTION: A composite image composing a form image and a structural image relating to a range from a body surface to a tumor is displayed, and a movable puncture needle guide marker is superposed on the composite image, to display this composite image. By moving the said puncture guide needle marker by a predetermined operation prior to introducing the puncture needle, a safety puncture route avoiding blood vessels is determined. The operator can lead a puncture butterfly needle to the tumor without damaging blood vessels or the like, by introducing the puncture needle so as to pass through the determined puncture route. The safety puncture treatment inducing no hemorrhage and no metastasis can be realized and the burden of the operator can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298501-A (JP)
Title: Ligature band and method for hemostasis using the same, method for removing organ, and method for removing mammalian ovary/uterus
Inventor: KOIKE HIROSHI
IPC: A61D1/08
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ligature band with a new constitution which infallibly realizes a hemostatic treatment without hurting delicate tissues in a body cavity and shortens time for surgical operation, and a new method for hemostasis using it, a new method for removing an organ, and a new method for removing mammalian ovary/uterus.  <P>SOLUTION: A ligature band 1 consisting of a molded article of a synthetic resin wholly having flexibility comprises an interengaging part 22 for preventing withdrawal and non-slip ribs 23 continuously formed within a range served as a fastening allowance for a tourniquet 2, at whose proximal end an insert slot 31 and a supply slot 33 are opened, and a buckle part 3 provided with a locking hook 33 at an appropriate position of its inside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300369-A (JP)
Title: Lubricant, magnetic recording medium and method for producing the medium
Inventor: AOYAMA TOSHIYUKI
IPC: G11B5/84
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricant capable of maintaining excellent lubricating performance under various using conditions, maintaining the lubricating effect even under a long period of use and exhibiting a characteristics of less attachment with powder, etc., especially the lubricant used for a magnetic recording medium.  <P>SOLUTION: This lubricant contains a fluorine-based diester dicarboxylic acid compound expressed by chemical formula (a1) and a fluorine-based monoester monocarboxylic acid compound expressed by chemical formula (b1), and by forming e.g. a lubricant layer of the magnetic recording medium using the lubricant, it is possible to obtain a magnetic recording medium maintaining an excellent lubrication performance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306046-A (JP)
Title: 5-stage rolling mill and array of rolling mill, and rolling method
Inventor: TAKAHASHI MASANORI
IPC: B21B1/26
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a 5-stage rolling mill preferable for producing a hot-rolled steel plate of fine grained steel, an array of rolling mills including the 5-stage rolling mill, and a rolling method using the mills.  <P>SOLUTION: The 5-stage rolling mill is composed so that a work roll 13 having a small diameter (around 500 mm or less) and an intermediate roll 14 having a small diameter are arranged on one side so as to apply the high rolling-reduction of ≥40% to a steel plate P. The work roll 13 having a small diameter, the roll 14 in contact with the roll 13, and rolls 15, 16 are not connected to a rotation driving means. The rotation driving means is connected to a work roll 11, which is arranged on the other side paired with the side where the rolls 13, 14 are arranged. The intermediate roll 14 is offset to the downstream side in the rolling direction, and the support roll 16 is pressed, in such a manner that the position of the roll 16 is adjustable, against the intermediate roll 14 from the downstream side in the rolling direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI