baber/WOPTO huggingface dataset:
Patent JP-2005112843-A (JP)
Title: Medicinal composition containing pyrrolopyridazine compound
Inventor: WAKIYAMA NAOKI
IPC: A61P31/04
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a stabilized medicinal composition containing a pyrrolopyridazine compound.  <P>SOLUTION: The medicinal composition contains the pyrrolopyridazine compound expressed by general formula (I) (wherein R<SP>1</SP>expresses an alkenyl, a halogenoalkenyl, an alkynyl, a cycloalkyl or a cycloalkylalkyl which may be substituted; R<SP>2</SP>expresses H or an alkyl; R<SP>3</SP>expresses H, an alkyl or a hydroxyalkyl; R<SP>4</SP>expresses H or an alkyl; R<SP>5</SP>expresses a phenyl which may be substituted; A expresses an alkylene group; X expresses O or S) or the like and a pharmacologically permissible basic compound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005273462-A (JP)
Title: Control device for internal combustion engine
Inventor: IHARA MASAHITO
IPC: F02D13/02
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of negative energy in a cylinder at an explosion stroke.  <P>SOLUTION: A control device for an internal combustion engine comprises: an exhaust valve side variable valve system 2 changing a valve lift characteristic of an exhaust valve; and an ECU 1 for calculating cylinder pressure. The exhaust valve of the cylinder is opened at the timing where cylinder pressure at the explosion stroke is close to atmospheric pressure. Therefore, no negative energy is generated in the cylinder at the explosion stroke to prevent generation in pumping loss when the exhaust valve is operated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005276256-A (JP)
Title: Reproduction system, reproducing device and reproducing method
Inventor: KONO SHIGERU
IPC: G11B27/34
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a "reproduction system, reproducing device and reproducing method" capable of appropriately displaying even additional information that does not correspond to character font data stored in the reproducing device by a display part of the reproducing device.  <P>SOLUTION: This reproducing device is provided with display data creating means 7, 8, 9 and 10 for extracting additional information that can not be displayed by the display part 4 among pieces of additional information recorded in a recording medium 2 and creating display data that corresponds to the extracted additional information and can be displayed by the display part 4, and a recording means 12 for recording the display data created by the display data creating means 7, 8, 9 and 10 on the recording medium 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004329885-A (JP)
Title: Bread maker
Inventor: SUNG HAN-JUN
IPC: A47J37/00
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bread maker improving the assembling performance and productivity of a door by improving a sealing structure.  <P>SOLUTION: The bread maker includes a body, an oven to be received in the body, a tray to be installed in the oven, and the door openably/closably provided to the body. In this bread maker, the door is provided with a sealing part for sealing the oven and the tray, in its lower part face, is formed with a rib in contact with the sealing part correspondingly.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005276597-A (JP)
Title: Lithium transition metal composite oxide powder for positive active material of lithium secondary battery, positive electrode of lithium secondary battery, and lithium secondary battery
Inventor: ISHIDA YUKO
IPC: H01M4/485
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide lithium transition metal composite oxide powder for a lithium secondary battery, whose maximum particle size is small, excessive atomization is prevented, and having high density and high film forming properties.  <P>SOLUTION: The lithium transition metal composite oxide powder for a positive active material of a lithium secondary battery has such characteristics that a ratio of a median diameter A (3-10 μm) of lithium transition metal composite oxide powder dispersed at concentration whose laser beam transmission factor becomes 60-90% in a hexasodiummethaphosphate aqueous solution measured by a laser diffraction method prescribed in JIS Z 8825-1 not applying ultrasonic waves and in a flowing state and a median diameter B (μm) of the powder measured when ultrasonic wave dispersion (output: 30 W and frequency: 22.5 kHz) is applied for 5 minutes is 1≤ median diameter A/median diameter B≤1.50, the maximum particle diameter is ≤40 μm, specific surface area measured by BET process is 0.5-1.5m<SP>2</SP>/g, and tap density is ≥1.55 g/cm<SP>3</SP>.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005274338-A (JP)
Title: Combustion pressure sensor
Inventor: HONDA ATSUSHI
IPC: G01L23/18
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion pressure sensor capable of enhancing sensor sensitivity, and capable of reducing output dispersion.  <P>SOLUTION: In this sensor 100 having a diaphragm 10 deformed in response to pressure, a rod 20 with one end abutting to the diaphragm 10, and displaced axial-directionally in response to the deformation of the diaphragm 10, and a sensor chip 30 provided with a pressure detecting element abutting to the other end of the rod 20 to output a detection signal in response to the displacement of the rod 20, and for detecting pressure of an inside of a combustion chamber of an internal combustion engine, spherical members 21 are provided integrally with both ends of the rod 20 contacting with the diaphragm 10 and the sensor chip 30. Since the rod 20 is thereby brought into point contact with the diaphragm 10 and the sensor chip 30, the output dispersion based on working precision of a contact face and assembling precision is reduced without using applying a relatively flexible material. The sensor sensitivity is enhanced compared with that in the prior art, because the relatively flexible material is not required to be applied.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005272370-A (JP)
Title: Method for manufacturing medicine for easy administration
Inventor: TAKAMURA HIROKI
IPC: A61K9/08
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To enable easy administration of a strongly bitter powder medicine in the form of a syrup or a paste to babies and infants or patients with a lowered function of swallowing.  <P>SOLUTION: The strongly bitter powder medicine is mixed with a soybean powder, incorporated with a syrup for easy administration, and administered without an uncomfortable feeling. The syrup for easy administration is prepared with the use of sugar such as raw sugar, refined sugar, and granulated sugar or an artificial sweetener and water.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005274061-A (JP)
Title: Heating cooker
Inventor: MURANAKA HIKOMORI
IPC: F24C3/12
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas cooker for allowing a user to notice his wrong operation immediately and even before taking the wrong operation.  <P>SOLUTION: The heating cooker comprises a plurality of operated condition detecting means 21, 22, 23, 24 for detecting that the heating cooker is in a before-operated condition where previous action is taken by the user to operate heated condition command means 7b, 8b, 9b, 10b individually for a plurality of heated condition command means 7b, 8b, 9b, 10b, and informing means for identifiably reporting the positions of heating means 1a, 1b, 1c, 2. When one of the plurality of the operated condition detecting means 21, 22, 23, 24 detects that it is in the before-operated condition, a control means H uses the informing means 31, 32, 33, 34 for informing the heating means 1a, 1b, 1c, 2 corresponding to the heated condition command means 7b, 8b, 9b, 10b from which the before-operated condition is detected.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005271071-A (JP)
Title: Rolling method for metal plate
Inventor: HOSHINO TAKEO
IPC: B21B37/00
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling method for a metal plate, where, in reverse rolling for a metal plate, roll marks are not generated.  <P>SOLUTION: Before the start of rolling, a rolling stock with a prescribed length is transferred from a tip to the downstream side in a non-rolling stage. The draft is gradually increased from the start of reverse rotation rolling, so as to subject the rolling stock to reverse rotation rolling in such a manner that a taper part BC is formed. Successively to the rolling for the taper part BC, reverse rotation rolling is performed to the tip D at a prescribed draft. At the time of normal rotation rolling, the draft is gradually increased in such as manner that the draft depleted in the taper part BC is replenished, so as to roll the taper part BC. Successively to the rolling for the taper part BC, normal rotation rolling is performed to a heel G at the prescribed draft, and rolling is performed over the whole length of the rolling stock at the prescribed draft.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005286427-A (JP)
Title: Image pickup device and focusing method, control program and recording medium
Inventor: MIYAKE TOSHIYUKI
IPC: G02B7/36
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographing pickup device and a focusing method performing no useless focusing operation.  <P>SOLUTION: A camera 50 is provided with a camera unit 30 for outputting an optical image formed on an image forming surface as image data, a comparator 22 for determining whether or not the focusing condition in the previous focusing operation is maintained on the basis of a quantity of change in saturation and/or hue in three attributes of a color between the present image data and the image data just after focusing in the previous focusing operation, and an AF control unit 23 for adjusting focus of the image pickup unit on the basis of the present image data if the focusing state in the previous focusing operation is not maintained on the basis of a result of determination of the comparator 22.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005282885-A (JP)
Title: Air conditioner
Inventor: OZEKI SHIGEKI
IPC: F24F11/02
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To accurately discriminate whether the quantity of refrigerant sealed in an air conditioner is appropriate or not.  <P>SOLUTION: In order to accurately discriminate the quantity of sealed refrigerant, a refrigerant gas of high temperature and high pressure is introduced from a compressor 201 to an accumulator through a hot gas bypass pipe 10, and the refrigerant liquid in the accumulator 210 is discharged. Then a liquid level of the refrigerant liquid stored in the accumulator 210 is detected, and the liquid level of the refrigerant liquid remaining in a receiver 209 is detected when the liquid level height becomes lower than a set position (when the accumulator 210 becomes empty.). It is discriminated that the quantity of sealed refrigerant is appropriate, when the liquid level of the refrigerant stored in the receiver 209 is the optimum position.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005280742-A (JP)
Title: Article conveyance tray
Inventor: SUGANO HIROYUKI
IPC: B65D21/02
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article conveyance tray which can receive and convey an article, can be stacked in a plurality of layers, and has a hook means for a tray hanger tool not protruding from a side face of the tray.  <P>SOLUTION: A square frame 5 is formed by providing frame materials 2 on four sides, mounting an L-shaped metal fitting 3 on each of four corners, and attaching each corner reinforcement plate 4 to an inner periphery of each corner. A base plate on which the article to be conveyed is mounted is provided on the respective corner reinforcement plates 4, obtaining the tray 1. The frame 5 has outer opening hook grooves 6 and 6 for the hanger tool on the outer wall of at least two oppositely provided frame materials 2 and 2. Further, an engagement part is formed on the lower surface of the frame 5 so that the movement of upper and lower frames can be regulated when the frames 5 are vertically stacked, and an engaged part capable of being engaged with the engagement part is formed on the upper surface of the frame 5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005282724-A (JP)
Title: Metal bellows pipe joint
Inventor: KIMURA MITSUJI
IPC: F16L33/28
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable the securing of a predetermined inserting quantity of a metal bellows pipe by making such a structure that the inserting feeling can be obtained at the completion of inserting the metal bellows pipe, eliminating the need for marking, and to solve the problem that inserting is insufficient, even in a narrow place, a closed place, a dark place, etc.  <P>SOLUTION: A snap ring 5 having an outside diameter which is greater than a root inside diameter and smaller than a height inside diameter of the metal bellows pipe 7 is fitted into a deeper position than a seal packing 3 on the circumference of an inner cylinder 10 of a pipe joint body 1. An inserting resistance value for inserting the metal bellows pipe 7 into the snap ring 5 is set greater than an inserting resistance value for inserting it into an annular holder 4. An exposed end 7a of the metal bellows pipe 7 is inserted into a push ring 2, the annular holder 4, and a seal packing 3 successively. Reaching the snap ring 5, the inserting resistance becomes a maximum when the endmost root of the exposed end 7a of the metal bellows pipe 7 exceeds the snap ring 5, and the predetermined inserting quantity can be confirmed to obtain by the inserting feeling directly after going beyond there.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005283395-A (JP)
Title: On-vehicle navigation device, navigation system
Inventor: KUSANO MARE
IPC: G09B29/10
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation device for confirming the existence of an accident-prone area before an own vehicle reaches the accident-prone area on a searched route.  <P>SOLUTION: The on-vehicle navigation device displays a route entire screen displaying respective entire shapes of the searched routes a-c a left side, and displays (a) a route selection screen for setting any one of the routes a-c to a recommended route by displaying a route information screen displaying information of the route a selected at the time to a right side. Accident-prone area marks 24-26 are displayed to the routes a and b in which the accident-prone area exists by determining whether the accident-prone area exists on each route. Furthermore, an individual avoiding route a' is searched for by operating an avoiding button 33.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005284097-A (JP)
Title: Zoom lens with vibration-proof function
Inventor: SHIBAYAMA ATSUSHI
IPC: G02B15/20
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized telephoto zoom lens having a zoom ratio of about 4, a viewing angle of about 34° in a wide angle end state and a vibration-proof function.  <P>SOLUTION: The zoom lens is provided with a 1st lens group G1 having positive refractive power, a 2nd lens group G2 having negative refractive power, a 3rd lens group G3 having positive refractive power and a 4th lens group G4 having negative refractive power in this order from an object side, and in the case of varying the power from the wide angle end state (W) to a telephoto end state (T), a distance between the group G1 and the group G2 is increased, a distance between the group G2 and the group G3 is reduced, a distance between the group G3 and the group G4 is changed, and the group G4 is constituted of a 41st lens group G41, a 42nd lens group G42 having negative refractive power and a 43rd lens group G43, and at least one of the group G41 and the group G43 has positive refractive power, and the zoom lens is provided with the vibration proofing function of correcting image blurring on an image field I when a camera shake occurs by moving only the group 42 in a direction orthogonal to the optical axis.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005285682-A (JP)
Title: Fuel cell stack
Inventor: MATSUBAYASHI TAKAMASA
IPC: H01M8/10
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To suitably heat cells at both ends and stably operate a fuel cell.  <P>SOLUTION: The solid polymer fuel cell stack 10 is constituted so that cooling water used for cooling a cell 20 and cooling water flowing through a cooling water draining manifold 44 are made to flow in a stack end part passage installed in an almost continuous S shape in accordance with a high temperature region of the cell 20 in an upper region of an end plate 70 and an end plate 80. Cooling water flowing from the cell 20 at the end part of the stack into the cooling water draining manifold 44 is kept at prescribed temperature with a flow rate control element 34.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005280613-A (JP)
Title: Vehicle suspension device
Inventor: MURATA TOMOHITO
IPC: B60G11/10
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle suspension device reducing link interference in a simple structure and attaining cost and weight reductions.  <P>SOLUTION: Right and left wheels are jointed with an arm main member 10 disposed in the cross direction of a vehicle. Between both ends of the arm main member 10, a leaf spring 12 supported against a vehicle body is disposed. Both ends of the arm main member 10 and the leaf spring 12 are jointed through an elastic member.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005283499-A (JP)
Title: Rotary ultramicrotome
Inventor: KINDO ZENICHIRO
IPC: G01N1/06
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary ultramicrotome for cutting out pieces from a sample in a nonometer order.  <P>SOLUTION: The rotary ultramicrotome comprises: a knife 42 provided at a base 1; stages 2a, 2b movably supported by the base 1 with the knife 42 as a travel destination by a guide; an actuator 4 for giving feed in the direction of the travel destination to a stage; a rotary shaft 45 supported by the stage horizontally by a bearing 44; a rotor 50 mounted to the tip of the rotary shaft 45; and a sample holder 51 that is mounted to a position eccentric in the radius direction from the rotary center of a front 50a of the rotor 50 orthogonally crossing the rotary shaft 45 for fixing the sample. Then, the rotor 50 is rotated around the horizontal rotary shaft 45 and relatively moves the sample 52 of the sample holder 51 to the knife 42.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005291720-A (JP)
Title: Fluorescent detecting device, and contrasting density information correcting method and program
Inventor: KOIKE TETSUYA
IPC: G01N21/64
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescent detecting device and the like capable of obtaining an image of desired contrast in a wide dynamic range without setting various measurement parameters affecting the image quality of a measured image, and easily comparing the images.  <P>SOLUTION: This fluorescent detecting device comprises a means for sensing an optical signal from a sample on the basis of a laser beam and converting the same into an electric signal, a means for setting the sensitivity to the optical signal in photoelectric conversion or the amplification factor of the conversion to the electric signal, a means for setting a value of the contracting density information optimum for monitoring the sample as a contracting density information target value, a means for acquiring the contrasting density information corresponding to the three-dimensional information except for X-Y direction of a two-dimensional scanning in a state that the sensitivity or the amplification factor is constant, and a means for adjusting the sensitivity or the amplification factor set on the basis of the sensitivity or the amplification factor set at the present time, the set contrasting density information target value, and the acquired contrasting density information.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005287765-A (JP)
Title: Headrest frame, and headrest with the headrest frame
Inventor: INOMATA NOBUHIRO
IPC: B60N2/48
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a headrest frame and a headrest capable of appropriately supporting the head of an occupant by a simple structure when impact is applied to a vehicle body.  <P>SOLUTION: A part of the headrest frame 10 is provided as a deformed part with a first support part 11 disposed on the opposite side from a seat back 2 of the headrest 1 so as to extend to both sides of the headrest 1, a second support part 12 extending from the first support part 11 to a head face 1a side of the headrest 1, a third support part 13 extending from the second support part 12 to the seat back 2 side along the head face 1a side, a fourth support part 14 extending from the third support part 13 to the opposite side 1b from the head face of the headrest 1, and a fifth support part 15 extending from the fourth support part 14 to the seat back 2 side and supported on the seat back 2 side. The regions between the second and third support parts 12 and 13, between the third and fourth support parts 13 and 14, and between the fourth and fifth support parts 14 and 15 are bent.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005291163-A (JP)
Title: Oil sensor mounting structure for engine
Inventor: ISHIDA SATOSHI
IPC: F01M13/00
Filed: 2004-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect loss of an oil amount stored in a crank camber with simple structure.  <P>SOLUTION: A sensor chamber 50 is defined in the crank chamber 12. An upper part of the sensor chamber is closed in a bag shape, and a lower part thereof is opened to a bottom part of an oil pan 12a. An oil sensor 53 is installed in the sensor chamber 50, and a sensor part 54 is exposed. The upper part of the sensor chamber 50 communicates with a valve chamber 29. When a sufficient amount of oil is stored in the oil pan 12a, an oil level in the sensor chamber 50 is kept at a high place by using pressure gradient between a valve chamber 29 side and a crank chamber 12 side, so that the sensor part 54 of the oil sensor 53 is stably dipped in the oil to prevent false detection. When the oil amount stored in the oil pan 12a is lowered to a regulated level, an opening part 56 is put out of the oil and the oil level in the sensor chamber 50 is lowered so that the sensor part 54 of the oil sensor 53 is put out of the oil and thereby the loss of the oil amount in an engine 1 can be adequately detected.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005298347-A (JP)
Title: Inhalation preparation and method for producing the same
Inventor: KAWASHIMA YOSHIAKI
IPC: A61P37/08
Filed: 2004-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preparation, exhibiting its efficacy effectively by administering it even in a small amount, showing less adverse effect, and especially useful for the treatment of allergy, asthma, rhinitis or the like.  <P>SOLUTION: This inhalation preparation contains a compound expressed by formula I or its pharmaceutically acceptable salt, and preferably the compound of formula I has a form of nanoparticle having 250-400 nm mean particle diameter.  <P>COPYRIGHT: (C)2006,JPO&NCIPI