baber/WOPTO huggingface dataset:
Patent JP-2005069558-A (JP)
Title: Triple effect type absorption chiller heater with waste heat regenerator
Inventor: HIROMASA KAZUSHI
IPC: F25B15/00
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an adverse effect of a triple effect type absorption chiller heater on external heat source equipment and to increase efficiency by installing a waste heat collector on the chiller heater.  <P>SOLUTION: In this chiller heater, the waste heat collector 168 for increasing the concentration of absorbent by collecting waste heat from the outside and utilizing the heat as a heat source to heat the absorbent so as to heat and evaporate the refrigerant absorbed in the adsorbent is installed at the front of a low temperature regenerator 84. The ratio of heating heat amount for raising the concentration of the absorbent by heating the absorbent by the low temperature regenerator is reduced by controlling the waste heat amount collected from the outside and reduced by 15-100% when the cooling/heating load varies in the range of 100-0%. By reducing the heat-exchanged amount of the low temperature regenerator, if the absorbent generated by a high temperature regenerator and an intermediate temperature regenerator is heated/concentrated to reduce the produced amount of refrigerant vapor which becomes the heating source of the low temperature regenerator, waste heat collecting operation is possible according to a change in cooling/heating load.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005071483-A (JP)
Title: Optical pickup evaluation device, evaluation method and manufacturing method
Inventor: HIRAI KAZUMASA
IPC: G11B7/09
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique to properly evaluate an optical pickup by utilizing track error signals.  <P>SOLUTION: Normally, a gain is changed with respect to the change of the optical output power of a laser beam, and the change of a track error signal amplitude is small when emitting the laser beam for writing. However, there are some defective optical pickups hard to drive to make them follow only by changing the gain. In those optical pickups, the amplitude of the track error signal B largely changes when a signal A is at a high level for emitting the laser beam to record signals. Taking this into consideration and setting an appropriate range of the amplitude of the track error signal B, the optical pickups can be evaluated by checking whether the amplitude exceeds the range or not.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005068845-A (JP)
Title: Hydraulic circuit of construction machine
Inventor: TSUKAMOTO HIROYUKI
IPC: F16H61/40
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic circuit of a construction machine superior in fuel economy, by improving operability of a work machine in traveling.  <P>SOLUTION: This hydraulic circuit of the construction machine is provided with respective ones of left and right travel control valves in a center oil passage of two hydraulic pumps; branches off parallel oil passages from the respective ones from the center oil passage upstream side; is provided with an oil passage for supplying pressure oil of the parallel oil passages to a downstream control valve for respective actuators; and is provided with a rectilinearly traveling valve on the upstream side of center oil passage of the one hydraulic pump and the upstream side of the parallel oil passages of the other hydraulic pump. The hydraulic circuit is provided with a bypass oil passage on the upstream side of the travel control valves of the same side center oil passage from the upstream side of one parallel oil passage; is provided with a variable throttle valve and a check valve in the bypass oil passage; and reduces throttle opening of the throttle valve, when performing arm opening operation or boom raising operation, by operating arm opening side pilot hydraulic pressure of an arm control valve, and boom raising side pilot hydraulic pressure of a boom control valve on a control port of the variable throttle valve via a shuttle valve.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005040556-A (JP)
Title: Analyzing athletic function and athletic ability using motion capture
Inventor: ONO YOSHIHITO
IPC: A61B5/11
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To acquire three-dimensional athletic data easily and inexpensively without applying stress on a subject.  <P>SOLUTION: A subject 5 (an athlete or the like) is photographed by using two or more television cameras 1 and 2 from different angles simultaneously. Image signals thus obtained are incorporated into a computer 4 via a video capture board 3. Three-dimensional athletic data of each part of the body of the subject (the athlete or the like) are calculated and collected using a motion capture function software on the basis of the image data of frame unit that are acquired by photographing the subject (the athlete or the like) from different angles simultaneously. Using the method, the athletic function and athletic ability of the subject (the athlete or the like) are analyzed inexpensively without applying stress on the subject.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005079192-A (JP)
Title: Method of dry-etching organic film
Inventor: MORIKAWA YASUHIRO
IPC: H01L21/3065
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, when fine holes are formed in an organic film by performing RIE etching on a laminate constituted by successively laminating the organic film 36, a hard mask 37, and a resist mask 38 upon another, the hard mask is exposed and subjected to plasma for a long time and a facet 37a occurs in the hard mask, because the resist mask disappears before the etching of the organic film ends when the resist mask is made of an acrylic material.  <P>SOLUTION: The organic film is subjected to selective anisotropic etching by using a mixed gas of nitrogen and CxHy as an etching gas.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004105724-A (JP)
Title: Game machine
Inventor: ISHII YOSHIRO
IPC: A63F7/02
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which enables quick discovery and handling of the fraudulent unsealing by enabling the sealing of the components to be replaced such as the game board on the non-replaced body such as the body of the game machine and enabling discrimination of the unsealed state from the sealed state without opening an open/close door.  <P>SOLUTION: The game machine in which the component to be replaced such as the game board 1 having at least a part thereof covered with the open/close door 3 is detachably fixed on the non-replaced body such as the body 2 of the game machine is provided with a sealing part C for sealing up the non-replaced body such as the body 2 of the game machine and the component to be replaced such as the game board 1 while a sealing checking window hole 3b which enables the checking for the sealed state with the sealing part C and the unsealed state is arranged in the open/close door 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005077613-A (JP)
Title: Image forming apparatus
Inventor: MURAMATSU MOTOYASU
IPC: G03G15/20
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which can output stable image by suppressing nonuniform loop formed in media S between a transfer device 105 and a fixing device 102, and thereby preventing problems, such as wrinkling of the media S and traces of rubbing of the image.  <P>SOLUTION: The image forming apparatus, provided with driving sources for the transfer device 105, the fixing device 102, a both-side unit 114 and a paper discharge option 601 respectively and independently performs the control to create the loop in the media S between the transfer device 105 and the fixing device 102 by slowing down the speed for fixing and conveying, until the medium S arrives at the both-side unit 114 or at the paper discharge option 601 from the fixing device 102.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005076523-A (JP)
Title: Excessive output warning device for multipurpose engine
Inventor: FUKUSHIMA YUKI
IPC: F02D45/00
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excessive output warning device for a multipurpose engine preventing damage to or stall of the engine by accurately determining that the engine output is excessive and issuing warning to an operator.  <P>SOLUTION: An average value NEavg of engine speed NE of the multipurpose engine is calculated (S16), and a predetermined throttle opening θTHref is calculated based on the calculated average value NEavg (S18), and it is determined whether a throttle opening θTH (detected value) is the predetermined throttle opening θTHref or more(S22). It is determined that the engine output is excessive when the detected value of the throttle opening θTH is the predetermined throttle opening θTHref or more, an excessive output warning lamp is lit up to warn the operator (S26).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005082978-A (JP)
Title: Closure device of opening/closing body
Inventor: NAKAGOME KATSUMI
IPC: E05B85/04
Filed: 2003-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to transfer a striker by a small force from a waiting position to a taking in position when transferring an opening/closing body from the halflatch position to a full latch position.  <P>SOLUTION: The closure device is provided in one of an opening/closing body openably/closeably supported to a vehicle body and the vehicle body and has the striker 14 fittable to a latch means 1 provided in the other side, the striker 14 can move between the waiting position and the taking in position by a drive means, when it positions in the waiting position, by engaging with the latch means 1, it makes it possible to move from the waiting position to the taking in position to make the opening/closing body move from the half-latch position to the full latch position. A lift means 15, 16 making the lift force to the opening force to the opening direction to the opening/closing body impartable are provided in the striker 14 by bringing into contact with the latch means 1 side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005082271-A (JP)
Title: Rain gutter structure of elevator door way
Inventor: MORITA KAZUO
IPC: B66B13/30
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain rain gutter structure of an elevator door way where rainwater does not pour on a passenger when getting on/off the elevator.  <P>SOLUTION: The rain gutter structure is equipped with a car door 2 provided at the door way of the elevator car 1 installed outdoors, a fixed rain gutter 7 provided at the upper part of the door way of the elevator car 1, and a movable rain gutter 8 which is fixed to the car door 2 on the one end, disposed on the upper part of the fixed rain gutter 7 on the other end, interlocked with the opening/closing of the car door 2, and provided so as to straddle the upper opening part of the car door 2 between the movable rain gutter and the fixed rain gutter 7 in opening of the car door 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005082656-A (JP)
Title: Polyester pellet and method for producing the same
Inventor: KIHARA HIDEKI
IPC: C08G63/88
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve the antiblocking tendency of flexible polyester pellets to prevent them from blocking during their storage or transportation.  <P>SOLUTION: A method for producing polyester pellets is provided, comprising the step of unloading from a reactor in strands a polyester produced by polycondensation reaction and the step of cutting off the resultant strand-like product and sticking the resultant pellets with an additive. By sticking the pellets with the adhesive, hard-to-block pellets can be obtained and these pellets are prevented from mutual blocking even if, for example, ambient temperature rises during their storage or transportation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005085611-A (JP)
Title: Electrode for fuel cell
Inventor: TSUSAKA KYOKO
IPC: H01M8/10
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode for a fuel cell capable of providing high output even in a high-temperature low-humidification condition or a high-current-density condition, and of preventing catalyst activity from being degraded even when used over a long period.  <P>SOLUTION: This electrode for a fuel cell is provided with an aggregated polymer electrolyte, and a catalyst layer including catalyst or a catalyst support with catalyst supported. For the aggregated polymer electrolyte, its maximum dimension is preferably 100 nm to 30 μm. In addition, the equivalent weight of the aggregated polymer electrolyte is preferably 500-1,500 g/eq. The catalyst layer is preferably provided with an inclined structure wherein the content of the aggregated polymer electrolyte is decreased and the content of the catalyst or the catalyst support with catalyst supported is increased toward an electrode/gas phase interface from an electrolyte/electrode interface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005082079-A (JP)
Title: Air conditioner and air conditioner for vehicle
Inventor: MAEDA KENICHIRO
IPC: B60H1/08
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the dispersion of a temperature of blowing air in an air conditioner capable of controlling the temperature of the blowing air by changing the number of tubes in each of which a heat exchange medium flows, out of tubes of a heat exchanger.  <P>SOLUTION: A plurality of heat exchangers 4A, 4B are arranged in an air flowing direction in series and required maximum air conditioning ability is exhibited by the total ability of the plurality of heat exchangers 4A, 4B. At least one heat exchanger of the plurality of heat exchangers 4A, 4B has a large number of tubes 44A, 44B in each of which the heat exchange medium flows in parallel, and flowing control members 52A, 52B for changing the number of tubes in each of which heat exchange medium flows, out of the tubes 44A, 44B.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005092918-A (JP)
Title: Perpendicular magnetic recording medium having amorphous soft magnetic film
Inventor: SUZUKI YOSHIO
IPC: H01F10/13
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a perpendicular magnetic recording medium, provided with a Fe-based amorphous soft magnetic film having high saturation magnetic flux density, low coercive force, superior surface flatness and superior thermal stability and to provide a perpendicular magnetic recording medium provided with an exchange coupling type backing layer effective for reduction of spike noise.  <P>SOLUTION: The perpendicular magnetic recording medium is provided with at least a backing layer and a vertical magnetic recording layer on a non-magnetic substrate, and the backing layer is constituted of the soft magnetic film, having a composition of (Fe<SB>x</SB>-Co<SB>(1-x)</SB>)<SB>k</SB>-(Si<SB>y</SB>-Ge<SB>(1-y)</SB>)<SB>l</SB>-B<SB>m</SB>-C<SB>n</SB>(where x, y, k, l, m and n are atomic fractions and x≥0.7, y≥0.5, 0.74≤k≤0.80, 0.05≤l≤0.20, 0.05≤m≤0.21, n≤0.1 and k+l+m+n=1 are satisfied).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005094167-A (JP)
Title: Indoor antenna
Inventor: NAKAGAWA SATOSHI
IPC: H01Q1/12
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a compact indoor antenna which can be mounted both on a table and wall face inexpensively by decreasing the number of components.  <P>SOLUTION: A substantially U-shaped antenna section has proximal end parts arranged oppositely on the same axis wherein an antenna cover provided with a stop part having outside diameter larger than that of the proximal end part is provided at a part of the proximal end part and antenna strands are arranged therein. The basic body is provided integrally with a bearing part for supporting the proximal end part, a resilient supporting piece coming into pressure contact with a part of the proximal end part in the lateral direction to limit movement of the proximal end part in the direction perpendicular to the axial direction and to hold the proximal end part against rotation in the axial direction with a specified force, and a supporting piece having a through hole passing the proximal end part of the antenna. The cover is provided integrally with a bearing part at a position facing the bearing part of the basic body, and a stopper abutting against the stop part. After the proximal end part is inserted into the trough hole of the supporting piece and held by a resilient indicating part and the bearing part and the cover is fixed to the basic body, the antenna section can rotate back and force and it is prevented from slipping out.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005089673-A (JP)
Title: Resin composition having excellent thermal stability
Inventor: TOKI MAKOTO
IPC: C08J3/20
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polyamide-polyphenylene ether resin composition remarkably suppressed in lowering of tensile elongation and the discoloration of its molded product after heat-treatment and keeping high impact strength after residence in a molding machine, and to provide the molded product.  <P>SOLUTION: The resin composition contains 0.1-2 wt.% titanium dioxide and/or carbon black and a copper component in an amount of 1-20 wt.ppm in terms of copper concentration in a polyamide-polyphenylene ether resin composition containing a hydrogenation product of an ABA and/or ABAB-type block copolymer. This invention further provides the molded product produced by molding the resin composition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005089688-A (JP)
Title: Preparation process of silicate phosphor
Inventor: NISHISU YOSHIHIRO
IPC: H01J11/42
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preparation process of a silicate phosphor by a sol gel process without causing hydrolysis with moisture in air, wherein a cheap silicate compound is used as a starting material.  <P>SOLUTION: The preparation process of the silicate phosphor, which is a mixture of metal compounds prepared by a sol gel process and formed by calcination of a mixture capable of constituting the silicate phosphor by firing, wherein meta-sodium silicate 9 hydrate and/or a water glass is used as a starting material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005092104-A (JP)
Title: Polymer optical waveguide
Inventor: YASUDA HIRONORI
IPC: G02B6/12
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer optical waveguide at a low cost having a core form accurately reproducing the objective form and having excellent heat resistance.  <P>SOLUTION: The polymer optical waveguide has a core layer and a clad layer on a substrate. The core layer is made of a photosensitive resin composition containing, as the proportion of each component with respect to the whole composition, 10 to 30 wt.% dimethacrylate, 30 to 50 wt.% mono(meth)acrylate, 5 to 10 wt.% (meth)acrylate having six (meth)acryloyl groups in the molecule, 10 to 20 wt.% monomethacrylate having an alicyclic structure, and a photo-radical polymerization initiator as the structural components.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005094979-A (JP)
Title: Rotor for micro servomotor
Inventor: MUKAI SHINICHIRO
IPC: H02K1/27
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a micro servomotor capable of reducing the weight of a rotor and reducing imbalance.  <P>SOLUTION: In this micro servomotor, a rotor R is disposed with a molded resin member 3 having a n inclined side wall 3a, molded by filling an area in between an axial end face of a permanent magnet 2 and an outer-periphery surface of a shaft 1 formed from a magnetic substance with epoxy series resin material, and a groove portion 1b at a surface facing the molded resin member 3 of the shaft 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005098787-A (JP)
Title: Measuring chip used for surface plasmon resonance measuring apparatus
Inventor: EZOE TOSHIHIDE
IPC: G01N33/543
Filed: 2003-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring chip for biosensors with a stabilized base line at measurement.  <P>SOLUTION: The measuring chip is used for biosensors. A ratio (B/A) between the width (A) of a measuring cell on a sensor surface to which a surface modification is applied and the height (B) of the measuring cell with reference to the sensor surface to which the surface modification is applied lies within the range of 0.0001<B/A<0.1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005099299-A (JP)
Title: Illumination device, image display device and projector
Inventor: KOJIMA HIDEKI
IPC: H04N9/31
Filed: 2003-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination device capable of increasing/decreasing a light quantity while keeping an uniform illuminance distribution, the image display device of a wide dynamic range and images of high image quality, and a projector.  <P>SOLUTION: The illumination device 100 comprises a light source 110 composed of a lamp 111 and a concave mirror 112 for emitting illumination light, a variable diaphragm 170 having a linear edge for instance for controlling the light quantity of the illumination light, and a rotary prism 130 which is an illumination light scanning means for scanning the illumination light which passes through the variable diaphragm 170 on a plane 150 to be irradiated, and the axis of the direction of scanning the illumination light on the plane 150 to be irradiated coincides with the axis of the direction of controlling the illumination light by the variable diaphragm 170. In this case, in the matching of axes, there are control forms to a +x axis direction, a -x axis direction and ±x axis directions for instance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005098364-A (JP)
Title: Control device of vehicle
Inventor: MORIYA YUKIHITO
IPC: B60K31/00
Filed: 2003-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve power performance of a vehicle requested by a driver in cornering.  <P>SOLUTION: An ECT_ECU executes a program including: a step S200 of obtaining the current position information from a navigation system; a step S400 of obtaining front vehicle information by a milli-wave radar when it is located in front of the corner (YES in S300); a step S600 of detecting a horizontal G value using a horizontal G sensor when the front vehicle is not detected (NO in S500), a step S700 of calculating the average value of the detected horizontal G value; a step S900 of determining that the driver has a preference of sporty driving permitting to receive strong horizontal G in cornering and storing the determination result by each driver in a memory (S900) when the average value of the horizontal G value is a threshold value or more (YES in S800); and a step S1000 of variable speed controlling corresponding to the driving preference of the driver in the navigation cooperative control.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004160202-A (JP)
Title: Rice cooker
Inventor: SUZUKI TOSHIAKI
IPC: A47J27/00
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice cooker capable of correctly judging the cooking amount of rice at the early stage of heating and cooking the rice deliciously by the heating suited to the amount.  <P>SOLUTION: A cover body 7 is equipped with an infrared temperature sensor unit 10 equipped with an infrared temperature sensor 10b directed toward the inside of an inner pot 3 and before starting heating when starting rice cooking, an initial water surface temperature within the inner pot 3 is detected by the infrared temperature sensor unit 10. Then, a heating means 4 detects an amount of a change in a water surface temperature from the initial water surface temperature after predetermined short-time heating and thereafter, a heating control means 12 performs heating control suited to the cooking amount of the rice.  <P>COPYRIGHT: (C)2004,JPO