baber/WOPTO huggingface dataset:
Patent JP-2004041247-A (JP)
Title: Respiratory metabolism measuring instrument during anesthesia, anesthesia apparatus and method for measuring respiratory metabolism during anesthesia
Inventor: NAKAMURA YOHEI
IPC: G01N33/497
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a respiratory metabolism measuring instrument capable of accurately performing the measurement of metabolism of a patient during anesthesia, an anesthesia apparatus and a method for measuring respiratory metabolism during anesthesia.  <P>SOLUTION: The respiratory metabolism measuring instrument during anesthesia has a flow sensor 59 measuring the amount of ventilation of exhalation and inhalation from a patient 52, and a gas concentration measuring section 62 measuring the concentration of a gas in inhalation and the concentration of a gas mixed and averaged by a mixing chamber 63 provided in an exhalation channel 54 and sent from an inhalation gas analyzing channel 64 and obtains an oxygen intake (VO<SB>2</SB>) by formula (1). In the formula (1), k is the ratio of the amounts of ventilation Vi/Ve (Vi is the amount of ventilation of inhalation and Ve is the amount of ventilation of exhalation) measured by the amount of ventilation measuring section; FiO<SB>2</SB>is the concentration of oxygen in inhalation and FeO<SB>2</SB>is the concentration of oxygen in a gas sent through the exhalation gas analyzing channel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045480-A (JP)
Title: Adapter for incident light
Inventor: YOSHIMURA HIROKAZU
IPC: G02B6/42
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adapter for incident light without causing any twist in an optical fiber.  <P>SOLUTION: A light source connection metal fitting 1 is equipped with an edge metal fitting 10 in which the optical fiber 50 on a light source side coupled with a light source is fitted, and further equipped with a large-diameter part 11 having a large inside diameter to be coupled with the fitting 10. A rotary shaft 2 is attached to the inside of the large-diameter part 11, and can rotate because it is attached to the inside of the large-diameter part 11 through a ball bearing 20. A receptacle 3 is attached to the end face of the rotary shaft 2, and the optical fiber 60 is fitted and supported in the receptacle 3. When the optical fiber 60 is rotated, the receptacle 3 is rotated together with the rotary shaft 2 with the rotation of the optical fiber 60.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056165-A (JP)
Title: Dynamic loudspeaker and portable unit employing the same
Inventor: TAKEATSU YOSHIO
IPC: H04M1/21
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a unit such as a mobile phone whose use is assumed on a sandy beach or the like that prevents the sound quality from being deteriorated due to magnetite sand or the like by choking-up of the sound port of the unit.  <P>SOLUTION: An enclosure 10 is provided with a sound port 20 designed as small as possible, the sound port 20 is covered with a waterproof membrane 18 from the inside so as to prevent water contents from intruding inside the enclosure 10, and a magnetic substance is adopted for a baffle plate 16A of a loudspeaker to suppress leakage of magnetic lines of force from a loudspeaker main body 14 toward the sound port 20. Thus, particulates containing contents attracted by a magnetic force such as iron contents, e.g., magnetite sand in a sand beach are prevented from being attracted into the sound port 20 causing choking. Water contents whose intrusion into the enclosure 10 are blocked by the waterproof membrane 18 are hardly resident therein.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049960-A (JP)
Title: Environmental cleaning method for eutrophication water area
Inventor: YAMAGUCHI HITOSHI
IPC: A01K63/04
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for persistently cleaning a water area by simply removing eutrophication substances.  <P>SOLUTION: The method consists of a combination of the aeration from the bottom of a place for cleaning water by feeding air into the front strata of bottom sediment to promote the survival of organisms, and non-fed culture.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051716-A (JP)
Title: Method for purifying lubricant for magnetic recording medium
Inventor: OSAWA YOSHIHITO
IPC: C10M175/00
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for purifying a lubricant, by which the lubricant having excellent lubrication characteristics and high stability against its employment for a long period and capable of being used for magnetic recording media is obtained.  <P>SOLUTION: This method for purifying the lubricant containing a perfluoropolyether structure-having compound by a supercritical extraction method is characterized by bringing the lubricant into contact with an extraction solvent comprising supercritical carbon dioxide under prescribed conditions in a pressure vessel to remove ionic impurities and low polar terminal group-having perfluoropolyether compounds contained in the perfluoropolyether lubricant from the lubricant. The lubricant purified by the method. A magnetic recording medium using the lubricant.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003194434-A (JP)
Title: Heat pump system
Inventor: ISHII TETSUYA
IPC: F25B1/00
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve an output of a heat pump, in a system allowing a hot water supply and air conditioning by means of using the heat pump which uses a material of a liquid phase at a normal temperature and a normal pressure, such as water, as a refrigerant.  <P>SOLUTION: A system S1 comprises a first heat pump 10 including an air conditioner 10X and a second heat pump 20. In each of cooling mode and heating mode, chlorofluorocarbon (a first refrigerant) is circulated between an outdoor unit 11 and an indoor unit 12 of the air-conditioner 10X. In a hot water supply mode, by driving the heat pump 20, water (a second refrigerant) is evaporated at an evaporation means 22 and condensed in a second condensation means 24, and water for a hot water supply of a heating passage 44 is heated. In addition, while circulating the chlorofluorocarbon between the outdoor unit 11 and a first condensation means 31, it is evaporated at the outdoor unit 11 and condensed at a condensation means 31, and the evaporation means 22 is heated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004056582-A (JP)
Title: Reproducing device and method, and program
Inventor: KUROSAWA KOJI
IPC: H04N5/93
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To make a reproducing device capable of smoothening reproduced video of images recorded on nonlinear recording medium such as an optical disk and a magnetic disk in a high-speed reproduction mode.  <P>SOLUTION: A stamp video decoder 44 decodes stamp video data supplied from a media controller 42 according to control of a system controller when a user selects high-speed reproduction, overlappedly stores (adds) in a memory 45 stamp video data of at least two frames or more among a plurality of reproducible frames at a reproduction rate in a frame unit and forms an image for high-speed reproduction configured by overlapping the stamp video data each other by a portion at a time in each frame time at a reproduction rate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063090-A (JP)
Title: Fitting detecting connector
Inventor: FUTAMURA KAZUHIKO
IPC: H01R13/641
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To secure strength of a lock arm in a connector provided with a fitting detecting function.  <P>SOLUTION: A lock protrusion 17 is formed on the outer surface of a lock arm 16 as a locking means for locking both connectors 10, 40 in a fitted state, and locking protrusions 19F, 19R are formed on the inner face of the lock arm 16 as the locking means for retaining a detecting member 30 in a waiting position, namely, the locking means with protruded shape, not recessed shape is formed. Comparing with the formation of an opening, penetrating from outer surface to inner surface of a lock arm 16 as a locking means, a high strength is maintained at the lock arm 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057234-A (JP)
Title: Safety belt with reinforcing rope
Inventor: FUJII TSUTOMU
IPC: A62B35/00
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety belt with a reinforcing rope which improves the problem that a rope connecting a D-ring and a hook of the conventional safety belt is single, so that if a worker falls in a situation where the one rope is damaged, the rope is cut off even by a small impact load and the falling cannot be stopped.  <P>SOLUTION: As to the safety belt with the reinforcing rope, a rope is added for reinforcing the part of a single main rope part where possibility of occurrence of abrasion or damage is high for eliminating a dangerous situation which has occurred conventionally. The reinforcing rope which is added for reinforcement has a diameter smaller than or equal to that of the main rope. Further, the reinforcing rope consists of a small-width belt, has a material or a braiding constitution different from those of the main rope, and has elongation or a length different from that of the main rope. Thus, even if one of the ropes is damaged, the other rope surely receives a falling impact load.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059785-A (JP)
Title: Detergent composition
Inventor: TETSU MAKIO
IPC: A61Q5/02
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detergent composition hardly causing skin irritation, and having high foamability and high detergency.  <P>SOLUTION: The detergent composition contains (a) a monoalkyl phosphate of formula (1), (b) a dialkyl phosphate of formula (2) and (c) a sugar-based surfactant of formula (3): R<SP>2</SP>-O-(R<SP>3</SP>O)<SB>m</SB>-(G)<SB>p</SB>. (In the formulas, R<SP>1</SP>is an average 9-15C alkyl group having ≥10% branching rate, or the like; X<SP>1</SP>, X<SP>2</SP>and X<SP>3</SP>are each H or an alkali metal; n is a number of 0-5; R<SP>2</SP>is an average 8-18C alkyl group or the like; R<SP>3</SP>is a 2-4C alkylene group; G is a 5-6C residue derived from a reducing sugar; m is a number of 0-10; and p is a number of 1-10).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058940-A (JP)
Title: Vehicle air-conditioner
Inventor: YAMAMOTO TAKESHI
IPC: B60H1/00
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a supply air temperature difference between a plurality of air supply passages in a vehicle air-conditioner with an opening branched to the plurality of air supply passages opened/closed by a butterfly door.  <P>SOLUTION: A face door 24 to open/close a face opening 22 is constituted of a butterfly door, and a front seat center face air supply passage 23b and a rear seat face air supply passage 26 are communicated with the downstream of the face opening 22. An air flow resistant member 27 to limit an air flow is disposed in a part on the rear seat face air supply passage 26 side of the face opening 22. When the face opening 22 is opened by the face door 24, the flow of hot air mainly in the passage 26 side of the face door 24 is suppressed by the air flow resistant member 27, and cold air and hot air are mixed in a front side area A of the face door 24.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059120-A (JP)
Title: Enclosure inspecting device and its method
Inventor: SATO HARUHIKO
IPC: B65B57/10
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To monitor an enclosure by accelerating a visual confirmation by acquiring an image related to an enclosure code and display the image on a screen, to prevent the enclosure code of the enclosure from being misread, and to reduce the generation frequency of a wrong enclosure.  <P>SOLUTION: The enclosure code, the enclosure name and the enclosure image are stored for an enclosure DB while making them related to each other. An enclosure information display unit acquires the enclosure code with an input lot number as a key by referring to summary information DB including the lot number for identifying the lot of an enclosure work, and information of the enclosing code for the enclosure included in the lot number. By referring to the enclosure DB with the enclosed enclosure code, the enclosure name and the enclosure image related to the enclosure code are acquired, and a visual confirmation with an actual article leaving a storehouse is accelerated by displaying the acquired enclosure name and enclosure image on a screen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070411-A (JP)
Title: Driver monitor device
Inventor: KANEDA MASAYUKI
IPC: G01B11/26
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driver monitor device capable of easily detecting the status of a driver by means of a simple arrangement.  <P>SOLUTION: The driver monitor device is mounted in a vehicle to monitor the status of a driver based on an image of the driver's face. The device comprises an image pickup means 1 for picking up images of the driver's face; an image storage means 2 for storing in time series the face images picked up by the image pickup means 1 at predetermined sampling intervals; a differential computing means 3 for computing differences in density at each pixel among the face images stored in time series; and a movement detecting means 5 for calculating the number of pixels where density has varied based on the differential computing means 3 and for determining that the driver has moved his face when the number of pixels is equal to or greater than a predetermined reference value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070018-A (JP)
Title: Conformation of illumination optical system in projector, and projector
Inventor: FUJITA TERUO
IPC: G03B21/14
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that it is difficult to supply sufficient projection luminous flux on a screen in the case that irradiated light from each light source of red, green, and blue is aligned on the same optical axis using a dichroic prism, then an image obtained by irradiating a light valve is extendedly projected on the screen.  <P>SOLUTION: A projector is constructed by using respective light emitting diodes 11R, 11G, and 11B of red, green, and blue as a light source and moreover a bluish green light emitting diode 11BG, aligning the optical paths of the light sources of more than 3 colors on the same optical axis, utilizing total reflection. The projector is provided with wave mixing prisms 23 and 32 with high reflection/transmission efficiency.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079558-A (JP)
Title: V- and u-shaped material having temperature characteristic of electric resistance
Inventor: KOBAYASHI MIKIHIKO
IPC: H01C7/02
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a V- or U-shaped material which has a temperature characteristic of electric resistance, can be used in a complicated shape, and does not require heat treatment after molding, in which an arbitrary PTC material can be combined with an arbitrary NTC material or CTR material at the time of designing the material, and for whcih electrodes can be selected freely.  <P>SOLUTION: This V- or U-shaped material having the temperature characteristic of electric resistance is manufactured by laying a packed layer of composite particles obtained by noncontinuously and dispersedly adhering metal particles to the surfaces of semiconductor ceramic particles having a positive temperature characteristic of electric resistance until the metal particles cover the 30-90% of the surfaces on top of another packed layer of composite particles obtained by noncontinuously and dispersedly adhering metal particles to the surfaces of semiconductor ceramic particles having a negative temperature characteristic of electric resistance. At this time, the metal particles dispersedly adhered to the surfaces of the semiconductor ceramic particles have functions of electrodes and, when the metal particles are brought into contact with each other, electrically join the composite particles to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079021-A (JP)
Title: Magnetic disk drive and ramp mechanism of the same
Inventor: TOMIZAWA YASUSHI
IPC: G11B21/12
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To realize a magnetic disk drive in which the disk flutter is reduced and the floating height of a magnetic head is lowered and further the recording density is increased by suppressing the disturbance of air flow generated by the high speed rotation of the magnetic disk in the magnetic disk drive utilizing a ramp loading method.  <P>SOLUTION: The ramp mechanism 21 additionally having the shroud function is constituted so as to provide the effect to expand the surrounding range of the shroud 23 for the purpose of increasing the rectifying effect to the air flow generated by the high speed rotation of the magnetic disks 12a and 12b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079605-A (JP)
Title: Multilayer wiring substrate with built-in component, and its manufacturing method
Inventor: MIZUTANI DAISUKE
IPC: H05K3/46
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To receive no damage on components even when a through hole exposing a part of the component is formed by laser drilling in an insulating film covering the component when a multilayer wiring substrate with the built-in component is manufactured in the multi-layer wiring substrate with the built-in component and its manufacturing method.  <P>SOLUTION: The multilayer wiring substrate with the built-in component is provided with an insulating layer 5 covering on the substrate 1 including passive components 3 such as a resistor, a coil and a capacitor mounted on the substrate 1 and forming a conductive paste film 4A at a via hole opposite position on the upper face, and the passive component 3 forming the conductive paste film 4A; and one or more leader via holes 5A formed on the insulating layer 5 existing just above the conductive paste film 4A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077301-A (JP)
Title: Moisture detector
Inventor: YAMAUCHI SHIRO
IPC: G01N27/416
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To measure moisture contained in air with a wide range from a low concentration of ppm level to a high concentration of % level.  <P>SOLUTION: This moisture detector comprises a porous positive electrode, a porous negative electrode, an electrolyte layer arranged so as to make contact with the positive electrode at one surface and the negative electrode at the other surface between both the electrodes and made of a material exhibiting hydrogen ion conductivity even without contained moisture, and a power source applying voltage between the electrolyte layer and the positive electrode and the negative electrode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080537-A (JP)
Title: Image reading apparatus and method therefor record medium and program thereof
Inventor: AMIMOTO MITSURU
IPC: H04N1/17
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that there is a difference in readout images in an image reading apparatus using a linear image sensor 104 having three RGB line sensors 201, 202, 203 and a line sensor 204 for BK.  <P>SOLUTION: By using or correcting the difference between the both readout, the readouts are optimized so as to perform a readout with high definition at the RGB line sensors 210, 202, 203 as well as to achieve a readout at high speed and with low noise at the line sensor for the BK.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074078-A (JP)
Title: Photocatalyst
Inventor: SUZUKI KIYOHIRO
IPC: B01J35/02
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve the activity of noble metals carried on a photocatalyst comprising a titanium oxide thin film having decomposing activity for chemical substances and various kinds of pollutants due to air pollution.  <P>SOLUTION: The photocatalyst is prepared by depositing a platinum compound containing nitrogen on a titanium oxide thin film. The photocatalyst carries the platinum compound by 0.005 to 1 Pt/Ti ratio and has ≥0.5 nitrogen content in terms of N/Pt in the platinum compound. The compound containing nitrogen is deposited by a photo-precipitation method on the titanium oxide thin film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073709-A (JP)
Title: Washing machine
Inventor: SAITO KATSUYA
IPC: D06F39/00
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a component configuration around an upper frame, to surely perform grounding and to reduce production costs in a washing machine configured to cover an upper part of a casing wherein an outer tub is arranged with the upper frame.  <P>SOLUTION: Within a casing 24, an outer tub 3 is arranged, the upper part of the casing 24 is covered with an upper frame 25, and the upper frame 25 is fixed on the casing 24 by being fixed with screws at a casing mounting part 28 provided on the casing 24. A plate-like metal fitting 26 is provided on the upper frame 25 integrally with a ground wire 27 for a control device, and the plate-like metal fitting 26 is fastened together between the casing mounting part 28 and the upper frame 25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080978-A (JP)
Title: Bus duct
Inventor: NAKAJIMA TAKASHI
IPC: H02G5/06
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bus duct which can be installed easily and stably.  <P>SOLUTION: The bus duct includes a conductor 140, aligned in parallel with a plurality of conductor plates 141 having insulating coatings 142, a conductor container 115 for containing the conductors, and an engaging protrusion 117 provided on an outside surface of the container 115. The protrusion 117 can be engaged with a clamping fitting 200 or hanging fittings, by providing the protrusion 117 on the outside surface of the container. Thus, the duct can be installed in the state in which the duct is easily and surely clamped. In particular, the fitting 200 or the fittings can be mounted, by utilizing the protrusion 117 provided in the container 115 having a large weight; and even when the dust is placed in the vertical direction, its lateral deflection can be suppressed effectively .  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087170-A (JP)
Title: Portable apparatus
Inventor: NISHINO NAOYUKI
IPC: H01M8/04
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable apparatus which can be driven stably for a long time.  <P>SOLUTION: Respective circuits of a digital camera 10 are operated by power generated from a fuel cell 30. Electric energy generated by the cell 30 is stored in a buffer 72 via a converter 70, and further stored in a buffer 76 via a converter 74. A heater 32 is provided near the cell, and operated by supplying power from the buffer 76. A control microcomputer 64 turns on the heater 32 to heat the cell 30 until the cell 30 reaches a predetermined set temperature of a lower limit value of an operating temperature or higher, if the temperature of the cell 30 detected by a thermometer 80 is the lower limit value of the operating temperature or lower. When the temperature of the cell 30 reaches the set temperature, the cell 30 is controlled to be a constant temperature so as to maintain the temperature near the set temperature.  <P>COPYRIGHT: (C)2004,JPO