baber/WOPTO huggingface dataset:
Patent JP-2005278919-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: ITAGAKI HIROYUKI
IPC: G01R33/28
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preventing an image quality deterioration occurring when an estimation value of R-R interval is deviated from an actual interval due to the fluctuation of the R-R interval mainly caused by respiration in an electrocardiographic synchronization imaging.  <P>SOLUTION: This magnetic resonance imaging apparatus derives a time from an R wave to a diastole phase using a position of the diaphragm detected by a navigation sequence and, when the position of the diaphragm is a predetermined range, performs the measurement after the derived systolic phase. Alternatively, this apparatus detects a T wave of the electrocardiogram, derives the diastole phase of the heart from the detection timing of the T wave and, when the diaphragm is in the predetermined position, performs imaging in the diastole phase. This constitution can prevent the image quality deterioration in the delay imaging and electrocardiographic synchronization.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005291576-A (JP)
Title: Absorption refrigerator
Inventor: KAWAKAMI RYUICHIRO
IPC: F25B15/00
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve partial load performance of an absorption refrigerator by restraining reduction in heat transfer performance of a heat exchanger.  <P>SOLUTION: This absorption refrigerator has a low temperature regenerator, a high temperature regenerator, a condenser, an evaporator 3, an absorber 4, and a refrigerating medium taking-out pipe for taking out cold water from the evaporator 3. The absorption refrigerator is constituted so as to adjust a quantity of absorbing liquid after absorbing a refrigerant returned to the high temperature regenerator from the absorber 4 by adjusting delivery capacity of an absorbing liquid pump in response to a load for taking out a refrigerating medium taken out of the refrigerating medium taking-out pipe. First, second and third opening-closing valves 38, 39 and 40 are closed in response to an absorbing liquid circulating quantity by detecting the absorbing liquid circulating quantity by the absorbing liquid pump. The absorbing liquid is intensively sprayed on a heat transfer tube 32 on the side near the evaporator 3 so that a liquid film flow rate to the heat transfer tube 32 is adjusted to a predetermined range even if the absorbing liquid circulating quantity reduces.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005292378-A (JP)
Title: Image forming apparatus
Inventor: SOMEYA YUKIMICHI
IPC: G03G15/16
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of preventing an output of a defective image in a system in which transfer and fixing take place simultaneously.  <P>SOLUTION: The image forming apparatus includes a transfer detection means 13 which detects the condition of transfer on paper P carried out by a fixing roller 3 having on it a toner image transferred from an intermediate transfer belt 1. A control means judges the presence or absence of untransferring toner on the recording paper P by a signal from the transfer detection means 13. In the case where an output depending on the reflectivity of the surface of the fixing roller 3 reaches a prescribed value, it is judged as transfer failure where toner transfer fails to have been taking place. When judged as the transfer failure, the control means separates a secondary transfer roller 6 from the fixing roller 3, thereby preventing the unfixed toner image sticking to the fixing roller 3 from being transferred to the intermediate transfer belt 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005182977-A (JP)
Title: Optical pickup actuator
Inventor: WON SONHON
IPC: H05K3/34
Filed: 2004-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup actuator constituted so that a space section 120 dented inside at a middle portion of a rear face of a wire holder 100 is formed, and by pressing the middle portion of a printed circuit board 200 which is assembled in tight contact with the rear face of the wire holder through an adjusting screw 300, a wire 30 is pulled while deforming the printed circuit board into an arc shape, and a position of a bobbin 20 is adjusted.  <P>SOLUTION: Since the wire is soldered in a state being fixed so that the printed circuit board does not move, the wire can be fixed to an accurate position, and a gap between a coil and a permanent magnet is adjusted and constantly maintained, while deforming a form of the printed circuit board to pull or press the wire, in order to adjust the position of the bobbin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005294698-A (JP)
Title: Direct current reactor
Inventor: ISHII SHINICHI
IPC: H01F37/00
Filed: 2004-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact direct current reactor so as to allow one permanent magnet to generate a magnetic flux coping with a coil magnetic flux.  <P>SOLUTION: A U-shaped core 10 is provided with lips 11, 12 formed inwardly from the tops of the legs 10a, 10b, and the lips 11, 12 are opposed to each other with a first space G1 configuring a magnetic gap located at the center line between the sections. L-shaped iron-cores 21, 22 and a permanent magnet 31 striding across the first space G1 of the U-shaped core 10 are retained with a second space G2 between the tops of legs 10a, 10b of the U-shaped core 10. An electromagnetic coil 5 generating the coil magnetic flux is wound around the U-shaped core 10. A permanent magnet path that is reversely directed to the coil magnetic path inside the U-shaped core 10 is formed by a biased magnetic flux of the permanent magnet 31. And, the distance of the first space G1 is shorter configured than that of the second space G2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004195261-A (JP)
Title: Game machine
Inventor: FUKUDA SADAO
IPC: A63F5/04
Filed: 2004-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which enables even an unskilled player to clearly recognize a CT and a skilled player to sufficiently enjoy a CT game.  <P>SOLUTION: This game machine is equipped with variable display devices (4L, 4C, 4R) to variable-display a plurality of symbols necessary for a game and a control means (20) to control the variable display. The control means (20) determines a mode to be displayed when the variable display is stopped and controls to stop the variable display based on the determination. On the other hand, the game machine is constructed so that the above determination is not executed but the variable display is stopped corresponding to operation of stop buttons (9L, 9C, 9R) by a player during a period from realizing a prescribed generating condition of winning a prize by prize winning judgement for determining generation of a CT game every time generating or finishing an RB game to realizing a prescribed removing condition.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005289320-A (JP)
Title: Webbing take-up device
Inventor: TAKAMATSU HITOSHI
IPC: B60R22/28
Filed: 2004-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To firmly mount a mounting member to a take-up shaft impossibly to separate.  <P>SOLUTION: In this webbing take-up device 10, by screwing screw member 28 with a torsion shaft 24, the torsion shaft 24 and a lock gear 36 are mounted to the spool 18 impossibly to separate. Thus, the torsion shaft 24 and the lock gear 36 are firmly mounted to the spool 18 impossibly to separate. The other end of the spool 18 is locked with the other end of the torsion shaft 24 to prevent the relative rotation between the torsion shaft 24 and the lock gear 36, and the spool 18, so that the release of the mounting of the torsion shaft 24 and the lock gear 36 to the spool 18 by the relative rotation can be prevented.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005297083-A (JP)
Title: Cutting tool with ic tag
Inventor: KODAMA HIROYUKI
IPC: B23B27/00
Filed: 2004-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting tool provided with information such as the kinds of tool materials, the tool shapes, and the recommended cutting conditions in the cutting tool such as a cutting tip, a drill, and an end mill used for cutting.  <P>SOLUTION: An IC tag 1 is mounted to a recessed part provided to a boss face of a throwaway tip 2 with an adhesive in the cutting tool with an IC tag. Alternately, the IC tag is mounted to a recessed part provided to a terminal end part of a shank part of a drill with an adhesive. By this, it is possible to solve the problem that the determination of the kinds of the tool materials and the tool shapes is difficult since the number of combinations of kinds of tool materials with the tool shapes becomes huge due to the increase of the kinds of tool materials and tool shapes for the cutting tool with the increase of small-lot multi-product production and the request for highly-efficient processing or the like.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005302914-A (JP)
Title: Mos field-effect transistor and method of manufacturing the same
Inventor: FUJITA KOICHI
IPC: H01L21/28
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a field-effect transistor capable of decreasing contact resistance and reducing junction capacitance.  <P>SOLUTION: A MOS field-effect transistor comprises a second conduction type semiconductor substrate on which a gate electrode is formed via an insulating layer between a first conduction type source region and a first conduction type drain region. The transistor is constituted by forming a source electrode and a drain electrode on the source region and the drain region, respectively. The drain electrode comprises a plurality of drain contact electrodes. Each of the drain contact electrodes is formed such that it is in ohmic contact with the front surface of a concave portion formed in the drain region.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005309530-A (JP)
Title: Role assignment system and method, and node
Inventor: YOSHIKAWA TAKASHI
IPC: G06F13/00
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To distributedly process the setting of a ratio of role settings to each node and ensure scalability so as not to increase a network load and computational complexity.  <P>SOLUTION: Each node 20, which is connected to a network 30 to execute a predetermined role as acquiring its own position information, is configured to autonomously compute the number of assigned nodes to be assigned to the predetermined role out of the number of nodes arranged throughout the network 30, and to autonomously execute the predetermined role according to the number of assigned nodes. If an event such as an anomaly occurs in the node 20, it exchanges the information with the other nodes 20 in the network 30, and computes the number of assigned nodes necessary for the event.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005308319-A (JP)
Title: Air conditioner with pump-down function
Inventor: FUKUI SEIJI
IPC: F24F11/02
Filed: 2004-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of used microcomputer ports and circuit components, and to dispense with a special operating means for the pump-down operation to miniaturize a printed board and to reduce the cost.  <P>SOLUTION: A plurality of temperature detecting means 7, 8, 9 and a control means 6 are mounted in an outdoor unit in a state that the plurality of temperature detecting means is unconnected, thus the pump-down operation can be stopped when the control means 6 recognizes entering into a pump-down operation mode, the pump-down operation is started, and further a specific time has passed from the start.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005315602-A (JP)
Title: Semiconductor sensor device
Inventor: KOIDE SHIGEKI
IPC: G01L19/00
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor sensor device capable of detecting accurately the temperature of a measuring object when detecting the pressure and the temperature of the measuring object by using a semiconductor sensor.  <P>SOLUTION: In this semiconductor sensor device wherein a pressure-sensitive element having a piezo resistance effect is formed on a semiconductor substrate and a bridge circuit is constituted by using the pressure-sensitive element, information on the pressure and the temperature of fluid is acquired by the single semiconductor sensor 4 having a thin-walled diaphragm part. In the device, a case body 1 wherein the semiconductor sensor 4 is disposed is disposed in a conveyance member 15 wherein the fluid flows in the state where the pressure and the temperature of the fluid can be detected by the semiconductor sensor 4, and the semiconductor sensor 4 is disposed in the case body 1 so as to be positioned in the conveyance member 15 when the case body 1 is disposed in the conveyance member 15.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005317594-A (JP)
Title: Wiring board
Inventor: IMUTA KAZUHITO
IPC: H01L23/02
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board which can improve the connection strength between the wiring board and an external electric circuit board, and can secure good electric characteristics including a transmission characteristic of signals transmitted through an interconnection conductor.  <P>SOLUTION: The wiring board 110 comprises an insulating substrate 101, the interconnection conductor 102 formed inside the insulation substrate 101, trenches 103 so formed as to be extended in the vertical direction along the side face of the insulation substrate 101, side conductor 104 which is formed on the internal surface of the trenches 103 and is electrically connected to the interconnection conductor 102, a plurality of connection pads 105 which are formed in an orderly manner in the periphery of the bottom face of the insulation substrate 101 and are electrically connected to the side conductor 104, and conduction pad 106 formed at the center of the bottom face of the insulation substrate 101. The connection pads 105 include ones for signals and others for ground or power supply. The connection pads 105 for ground or power supply are electrically connected to the conduction pad 106.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005314505-A (JP)
Title: Phosphorescence-emitting polymer and organic electroluminescence element
Inventor: YASUDA HIROYUKI
IPC: H01L51/50
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phosphorescence-emitting polymer having excellent light-emitting characteristics and capable of being formed into a film by a wet process; and to provide an easily produceable organic electroluminescence element having excellent light-emitting characteristics and durability, and also having a long service life.  <P>SOLUTION: The phosphorescence-emitting polymer has a metal complex-containing group having a phenylpyridine structure and bonded to the main chain containing an aromatic compound group. The organic electroluminescence element has a light-emitting layer formed by using the phosphorescence-emitting polymer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005312610-A (JP)
Title: Rice cooker
Inventor: HIRATA YUMIKO
IPC: A47J27/00
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice cooker which can cook tasty rice with fully gelatinized starch by introducing overheated steam with higher temperature than the boiling point of water to apply a necessary and sufficient amount of heat to the rice in the pot while scorching of the rice and desiccation of the rice at a top layer of the pot are prevented.  <P>SOLUTION: The rice cooker is so constituted that the pot 2 is heated by a pot heating means 4 and the temperature in the pot 2 is sensed by a pot temperature sensing means 5, an amount of the rice in the pot 2 is judged by an amount of rice judgment means 6, the steam to be supplied to the rice in the pot 2 is generated by a steam generating means 9, the rice in the pot 2 is heated by a cover heating means 25 from a cover 3 which covers the upper surface aperture of the pot 2, wherein at least a part of the cover 3 is heated hot to 100°C or higher by the cover heating means 25, the steam which is generated by the steam generating means 9 is heated by a high-temperature section of 100°C or higher of the shutter 3, and the steam is heated to the boiling point of water or higher to be introduced into the pot 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005318270-A (JP)
Title: Facsimile apparatus
Inventor: KONO NARUHIRO
IPC: H04N1/00
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a facsimile apparatus that makes it easy for a reception-side user to know the relation between initial transmission in which an error occurs and retransmission of pages succeeding the error occurrence.  <P>SOLUTION: The facsimile equipment (1) includes a transmission information storage part (18) which stores information regarding transmission of an image, and stores the total number of pages of images and the page number of a page where an error occurs if the error occurs during transmission. In normal transmission, a serial number starting with one and the total number of pages are added to a page to be transmitted. In retransmission succeeding the error occurrence, only the page where the error occurred and succeeding pages are transmitted and page numbers added to the pages to be sent starting with the page number of the page where the error occurred in the initial transmission.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005313970-A (JP)
Title: Container for cooking food
Inventor: YAMAZAKI YOSHIYUKI
IPC: B65D85/72
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container for cooking food capable of simply and sanitarily feeding seasoning such as soy sauce to the cooking food (3) in the cooking food (3) such as lunch.  <P>SOLUTION: In the container (2) for cooking food, seasoning can be fed to the food (3) by picking up the food (3) in the container (2) for the cooking food such as a lunch box by chopsticks, and bringing the food into contact with and pressing the cooking food against a water-absorbing material (1) with seasoning such as soy sauce immersed therein installed in the container (2). The water-absorbing material (1) taking into consideration the safety as the food is used, and a means to fix the water-absorbing material (1) to a water-absorbing material storage part (4) is provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005318456-A (JP)
Title: Optical microphone
Inventor: ARAI AKIRA
IPC: H04R23/00
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a miniaturized and highly sensitive optical microphone by efficiently increasing an acoustic signal detection sensitivity in a limited area.  <P>SOLUTION: The optical microphone 1 includes a cylinder mirror 4 of cylinder shape having a mirror surface on the inside wall, with a notch 4k or a hole 4a provided in a portion of the wall surface for inputting and outputting a laser beam 8. By reflecting the laser beam 8 being output from a laser light generator 2 for a plurality of times in an acoustic signal detection field 9 inside the cylinder mirror 4, a light path of star and polygonal shape is formed. Since an acoustic wave inside the acoustic signal detection field 9 produces the laser beam 8 being modulated approximately as many as the number of reflection times, as compared with the case of a linear optical path, the optical microphone 1 detects the modulation amount produced in the light beam in a photoelectric converter 6 so as to output an electric signal. Accordingly, the number of modulation times of the acoustic wave to the laser beam 8 can be increased efficiently without increasing an acoustic wave detection area, and thus the acoustic signal detection sensitivity can be improved.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005321426-A (JP)
Title: Zoom lens
Inventor: TAKEUCHI HODAKA
IPC: G02B15/177
Filed: 2004-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and thin zoom lens suitable for a digital still camera or the like.  <P>SOLUTION: The zoom lens is equipped with a 1st lens group I having negative refractive power as a whole and a 2nd lens group II having positive refractive power as a whole in order from an object side, and performs variable power from a wide end to a telephoto end by moving the 2nd lens group from an image surface side to the object side, and also performs focusing by correcting the fluctuation of the image surface associated with the variable power by moving the 1st lens group. The 1st lens group I comprises a 1st lens 1 having negative refractive power and a 2nd lens 2 having positive refractive power, which are arrayed in order from the object side. The 2nd lens group II comprises a 3rd lens 3 having positive refractive power, a 4th lens 4 having positive refractive power and a 5th lens 5 having negative refractive power which are bonded to be in meniscus shape where its convex surface faces to the object side and have negative refractive power as a whole, and a 6th lens 6 having positive refractive power, which are arrayed in order from the object side. Thus, the entire length of the zoom lens is shortened, and the miniaturization and the thinning of the zoom lens are realized.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005323025-A (JP)
Title: Bass reproducing device
Inventor: SASAKI KATSUHIRO
IPC: H04S3/00
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bass reproducing device that enables a speaker unit to be installed even in a small-sized vehicle wherein large installation area can not be secured, and is capable of bass reproduction of high quality with sufficient sound pressure.  <P>SOLUTION: The bass reproducing device is equipped with: at least four or more speaker devices 9a to 9f which each have a bass speaker unit 21 put in a dedicated cabinet 23 and are arranged dispersedly in a listening room 3a; and delay processing circuits 32a to 32f which adjust output timing of signals to the respective speaker devices 9a to 9f so that arrival times of sounds from the respective speaker devices 9a to 9f to a listening point (driver seat 4) in the listening room are coincident.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004324890-A (JP)
Title: Sliding device and faucet valve
Inventor: NAGASAKI KOICHI
IPC: C04B41/87
Filed: 2004-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding device having stable sliding property with no irregular operating force by maintaining superior sliding property and wear resistance for a long period and using laser Raman spectroscopy for managing the crystal structure of an amorphous hard carbon film.  <P>SOLUTION: The sliding device has a sliding member provided with the amorphous hard carbon film on the slide contact surface of at least one of two disc valve elements siding with each other. The amorphous hard carbon film has a Raman spectrum peak in a range of at least one of 1200-1400cm<SP>-1</SP>and 1500-1600cm<SP>-1</SP>in the laser Raman spectroscopy. The peak has a strength ratio to a flat portion being twice or more and the width of a 90% or more top portion of the peak having the maximum strength is 10cm<SP>-1</SP>or more.  <P>COPYRIGHT: (C)2005,JPO&NCIPI