baber/WOPTO huggingface dataset:
Patent JP-2005139960-A (JP)
Title: Fuel injection device and fuel injection method for diesel engine
Inventor: MISAWA SEITARO
IPC: F02M61/18
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology preventing liquid fuel from adhering to bore wall surface in a diesel engine having fuel injected in an intake port.  <P>SOLUTION: Target injection positions A, B where fuel is injected from an in-port injection valve are changed according to rotation speed of intake air in an intake port, in a fuel injection device for the diesel engine provided with the in-port injection valve injecting fuel in the intake port formed as intake air turns around a stem of an intake valve.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005139990-A (JP)
Title: Exhaust gas recirculation device for supercharged engine
Inventor: NAKAMURA SHUICHI
IPC: F02B37/00
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To surely perform exhaust gas recirculation under a highly supercharged condition by a supercharger in relation to an exhaust gas recirculation device for a supercharged engine suitable for an engine provided with a supercharger compressing air and supplying the same to an intake manifold of the engine.  <P>SOLUTION: In the exhaust gas recirculation device for the supercharged engine re-circulating exhaust gas form the engine to the intake manifold of the engine provided with the supercharger compressing air and supplying the same to the intake manifold of the engine, an exhaust manifold of the engine is communicated to the intake manifold by an exhaust gas recirculation passage and a pressurizing means pressurizing exhaust gas from the exhaust manifold is provided in the exhaust gas recirculation passage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005140022-A (JP)
Title: Engine oil supply device
Inventor: ONO HISASHI
IPC: F04C2/10
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil supply device for accurately securing a required amount of oil to be fed to an operating oil fed part even in high speed revolution of an engine.  <P>SOLUTION: The oil supply device X comprises a pump body 1 having a suction port 36, a first discharge port 31 and a second discharge port 32, a feed oil path 5, a first oil path 61, a second oil path 62, a return oil path 66 through which operating oil from a hydraulic control valve 4 having a valve element 47 to be operated in response to the hydraulic pressure of the operating oil to the feed oil path 5 is returned to the suction port 36. The valve element 47 with which an operation oil storage part 48 is parted into a first valve chamber 48a and a second valve chamber 48b feeds the operating oil from the second discharge port 32 via the first valve chamber 48a to the feed oil path 5 when the hydraulic pressure of the operating oil to the feed oil path 5 is within a preset range and feeds the operating oil from the second discharge port 32 via the second valve chamber 48b to the feed oil path 5 when the hydraulic pressure to the feed oil path 5 is greater than the preset range.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005137777-A (JP)
Title: Fire spread prevention material, and partition wall for preventing fire spread obtained by using the material
Inventor: URAGAMI MASAHIKO
IPC: A62C3/16
Filed: 2003-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive fire spread prevention material excellent in autonomous property, and to provide a partition wall for preventing fire spread which is obtained with the use of the fire spread prevention material, has excellent fire prevention performance, and is easily constructed.  <P>SOLUTION: The fire spread prevention material 10 is arranged in a horizontal cable duct 31 in order to prevent fire spread in electric wire/cables, etc., laid in the duct 31. The material 10 is obtained by integrally laminating at least one noncombustible board material 11 and one flame resistance thermal expansion board material 12 to be expanded in a board thickness direction when heated. The partition wall 30 for preventing flame spread has such constitution that the flame spread prevention material 10 in which at least one noncombustible board material 11 and one flame resistance thermal expansion board material 12 to be expanded in the board thickness direction when heated are laminated, is arranged in a remaining space part S in the horizontal cable duct 31 with at least one cable 33 laid therein, the flame spread prevention material having a cross sectional shape being the same as that of the space part S, and the thermal expansion material 12 disposed at least one side in the laminating direction of the flame spread prevention material 10 being arranged to face the cable 31.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005143278-A (JP)
Title: Speed-sensorless vector control device
Inventor: ARIMA HIROKI
IPC: H02P21/00
Filed: 2003-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To conduct robust control for the setting error of a motor parameter.  <P>SOLUTION: A speed operation part 11 estimates a rotor speed ωr to make a command Q-axis current isqref coincide with a Q-axis current isq, and a slide frequency operation part 12 estimates a slide frequency ωslip by using the Q-axis current isq. A voltage command operation part 15 operates a command D-axis voltage vsdref and a command Q-axis voltage vsqref on the basis of a voltage equation in a constant state, and a voltage command correction part 34 corrects the command D-axis voltage vsdref and the command Q-axis voltage vsqref by using a command D-axis current isdref, the D-axis current isd and the Q-axis current isq. A phase error operation part 35 operates an error amount between a secondary magnetic flux axis and a D-axis, and corrects an axial shift at a phase dimension.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004135675-A (JP)
Title: Mammalian chemokines
Inventor: VICARI ALAIN
IPC: C07K14/52
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To reveal the existence of previously unknown chmokine-motif containing molecules that are designated DNAX Vic-1 (DVic-1), originating from human, and DNAX, Groin wound expressed CC chemokine (DGWCC).  <P>SOLUTION: PCR primers are prepared by using amino acid sequence of the CC chemokine family proteins, and candidate sequences of the human originating DNAX Vic-1 are selected. The human originating DNAX Vic-1 protein is identified by expressing a recombinant protein by using the sequence and carrying out a selection using antibody response or the like, and then purifying the recombinant protein.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005143603-A (JP)
Title: Dental diagnostic apparatus
Inventor: NONOMURA YUUSUKE
IPC: A61C19/04
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide highly precise treatment and prevention mainly for bacterial flora control of the dental diseases such as dental caries and periodontal disease.  <P>SOLUTION: This dental diagnostic apparatus mainly employs a diagnostic navigation means and is provided with either of or a combination of a highest pH measuring means, a lowest pH measuring means, a delta pH measuring means, a base time pH measuring means, and a time/area pH measuring means so as to easily determine a dental caries risk and a periodontal disease rink based on the pH values, and diagnose pathogenic bacteria and bacterial flora.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005146560-A (JP)
Title: Spacer
Inventor: YOSHIKAWA TOMIHISA
IPC: E02D5/80
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that one holding part moves and makes a diameter of a swelling part smaller, because only the other holding part is provided with an engaging part to be engaged with the deformed bar, in terms of a lantern-shaped spacer, both the ends of which are provided with the holding parts to be attached to the deformed bar.  <P>SOLUTION: This spacer is attached to the deformed bar to be inserted into an anchor hole excavated in ground, so that a gap can be formed between the deformed bar and hole wall of the anchor hole. Both the ends have the cylindrical holding parts which are provided with the engaging parts 9 to be engaged with the deformed bar. The spacer has a double-split structure composed of two body constituting pieces 2 wherein a plurality of swelling parts 4 are provided between the holding parts. In the pair of body constituting pieces 2 which constitute a body, one of the semicircular holding parts 3 at both the ends is provided with the engaging part 9 which is arranged in a position symmetric with respect to a point; and engage-attaching parts, wherein a play of 1 mm or more is provided in the axial direction of the body, are provided on both the sides of each of the semicircular holding parts 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005144747-A (JP)
Title: Prestressed building structure, and building pillar material and building beam material using it
Inventor: SHIMIZU GORO
IPC: B27M3/00
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a prestressed building structure facilitated not only in the transport in a distribution stage but also in the handling in a building execution stage, capable of achieving weight reduction and enhanced in yield strength such as bending toughness or the like.  <P>SOLUTION: This prestressed building structure 2 is equipped with a rectangular parallelpiped hollow laminated material 6 having a rectangular cavity part 4 provided therein longitudinally and the tensile material 8 passed through the rectangular cavity part 4, and the hollow laminated material 6 is prestressed through the tensile material 8 by post tension. The hollow laminated material 6 is constituted of a large number of laminae 16a etc. and 16b etc. each of which is formed as a long member by sawing wood produced as a woody waste material accompanied, for example, by the disassembling of a wooden house.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005149127-A (JP)
Title: Imaging display device and method, and image sending and receiving system
Inventor: SAKAI YUSUKE
IPC: G06T3/00
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a space connection effect similar to that of a window pane, while omitting an imaging device for simplification of a device arrangement.  <P>SOLUTION: The subject of imaging is imaged from different viewing points with at least three cameras 11-18. A correction process is carried out in which the normal direction of each of the images taken with the cameras 11-18 is aligned with the normal direction of a virtual plane virtually set. The images subjected to the correction process are associated with one another for each pixel position as they are related to the subject of imaging, to create relative position information showing the positional relationship to each camera 11-18 of the optical center of a virtual camera virtually installed. Depending on the associated pixel positions and the relative position information created from the brightness components thereof, the pixel positions constituting a virtual viewing point image to be created using the virtual camera and the brightness components thereof are determined. In a display part, light matching the brightness component at each pixel position constituting the virtual viewing point image is projected in a direction of projection that matches the pixel positions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005145324-A (JP)
Title: Controlled target value setting device for vehicle
Inventor: KOMEHANA ATSUSHI
IPC: B62K23/06
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a target speed value indication device for a vehicle suitable for providing dynamic steering feeling.  <P>SOLUTION: A rotating shaft 45 connected to an operation lever 46 is installed in a casing fixed to a handle lever 11. The operation lever 46 is rotated to provide a throttle opening indication value. Coiled springs 47 and 48 are fitted to the rotating shaft 45. The rotating shaft 45 is disposed eccentrically from the handle bar 11 to the operator's seat side. At a low target speed value indication position, the operation lever 46 is extended approximately parallel with the handle bar 11. When the throttle opening is increased, the tip of the operation lever 46 is apart from a grip. Accordingly, a thumb 55 is released from a free movement 56 and moved along the route 57 of the tip of the operation lever so as to near the center of a vehicle body while being extended forward. When the speed is increased from a low speed range, the thumb takes such a movement 57, an operator gets the feeling of the operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005151752-A (JP)
Title: Magnetic pole position detector
Inventor: TOYOSAWA YUKIO
IPC: H02P6/16
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To further precisely detect the magnetic pole position of a synchronous motor without the need for knowing in advance characteristics of a machine such as friction, and characteristics of the motor such as saliency and magnetic saturation.  <P>SOLUTION: This magnetic pole position detector comprises first and second means that estimate the magnetic pole positions. The first means gives a current command by changing exciting phases and estimates an electric angle region of the magnetic pole position from the rotative direction and the exciting phase of the motor. Then, the first means estimates the magnetic pole position by reducing the region (S2 to S4). The second means successively changes the exciting phases and estimates a magnetic pole direction position from a current feedback when the current command is given. After that, the second means determines the orientation of the magnetic pole by applying a voltage that magnetically saturates, and estimates the magnetic pole position (S8 to S10). When the motor cannot be operated by the first means due to the friction or the like, the magnetic pole position is estimated by the second means. When the estimated magnetic pole position is varied by the second means, the magnetic pole position is estimated by the first means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005151384-A (JP)
Title: Communication system using intercom line
Inventor: SAITO SUNAO
IPC: H04J13/00
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To transmit high-speed image information taken by a camera with high image quality stably by using a signal line of an intercom line without being influenced by a noise generated from household electric appliances.  <P>SOLUTION: By using two or more carrier signals, transmission data are allotted to each carrier signal and transmitted. For each carrier signal, S/N (ratio of signal and noise) is estimated or measured. In this way, communication is carried out between communication means 5a, 5b, which change the allotting amount of communication data to the carrier according to the estimated or measured value of S/N and perform communication by using a signal line of the intercom system as a communication line.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004270026-A (JP)
Title: HIGH Al-CONTAINING FERRITIC STAINLESS STEEL HOT ROLLED STRIP HAVING EXCELLENT TOUGHNESS, AND PRODUCTION METHOD THEREFOR
Inventor: FUKAYA MASUHIRO
IPC: C22C38/00
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high Al-containing ferritic stainless steel hot rolled strip which has excellent toughness, and to provide a production method therefor.  <P>SOLUTION: In the high Al-containing ferritic stainless steel hot rolled strip having a composition comprising, by mass, 12 to 30% Cr, 3 to 8% Al, and 0.05 to 0.5% Nb, if required, comprising one or more kinds of metals selected from V, Ti, and Zr, comprising ≤0.025% C and ≤0.025% N, and in which the content of C+N is ≤0.03%, and the balance Fe with inevitable impurities, the metallic structure at least in a region between the central part of the sheet thickness and the part in a thickness of 1/4 from the surface is a unrecrystallized structure. In the production method therefor, the steel is hot-rolled so as to be finished at 700°C to a recrystallization temperature Ts, the total draft in the temperature range of the recrystallization temperature Ts or below is controlled to ≥15%, and, after the hot rolling, it is coiled in the temperature range of >500 to <850°C, and is successively subjected to forced cooling.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005157543-A (JP)
Title: Light transmission touch panel
Inventor: KAWAKADO AKITO
IPC: G06F3/03
Filed: 2003-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light transmission touch panel to be used for the operation of various electronic equipment for satisfactorily viewing the display of display elements.  <P>SOLUTION: This light transmission touch panel is configured of a colored upper substrate 11 whose lower face is formed with an upper conductive layer 2 and a lower substrate 3 whose upper face is formed with a lower conductive layer 4 faced to the upper conductive layer 2 with a predetermined interval. Thus, it is possible to satisfactorily view the display of display elements.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005124545-A (JP)
Title: Method for producing frozen kanpyo (dried gourd strips) used for tying
Inventor: YAMAZAKI HIROYASU
IPC: A23L19/00
Filed: 2003-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing frozen kanpyo used for tying by strengthening the breaking strength of the kanpyo used for tying, while leaving original taste of the kanpyo by using non-bleached kanpyo, and investigate the improvement of the safety and simplicity of a food manufacturer by dissolving the deficiency of a work by cleaning.  <P>SOLUTION: This method for producing the frozen kanpyo used for tying is provided by making the kanpyo hardly being cut off by making the water content ratio a constant by immersing a definite amount of non-bleached kanpyo in a definite amount of solution, removing foreign materials and freezing. And in the food-manufacturer, a tying work is to be initiated quickly after thawing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005159720-A (JP)
Title: Image reader and image-forming apparatus
Inventor: MASUDA MAKOTO
IPC: H04N1/04
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To precisely read both an original image and a reference image for faithfully reproducing the original image, by enabling an optical means to be moved and by displacing the position of the optical means in the normal line direction on an image surface when reading the original and reference images.  <P>SOLUTION: A movement support member 49 to which a CIS 21 is fixed is energized upward by the elastic force of a spring 48, and is brought into contact with the circumferential face of an eccentric cam 47 from the upper portion. The vertical position of the movement support member 49 is detected by a position detector 50. The eccentric cam 47 is rotated by a drive motor (not illustrated), based on the detection signal of the position detector 50. By the rotation of the eccentric cam 47, the CIS 21 is displaced in the vertical direction (the normal line direction on the image surface) along with the movement support member 49, and the distance from the rear of an original to the CIS 21 when the original image is read coincides with that from a reference reflection member 21d to the CIS 21 when the reference image is read.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005166782-A (JP)
Title: Connection structure of electronic component
Inventor: SAKAKURA TAKAYUKI
IPC: H05K7/12
Filed: 2003-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To fix an electronic component to the surface of a flexible wiring material.  <P>SOLUTION: On the surface of an FFC 10 where conductors 11A and 11B wired in parallel are coated with a resin film 12, an electronic component such an LED lamp 20 is mounted. The input terminal 22 and the output terminal 23 of the electronic component 20 are bent into L-shape to form joints 22a and 23a in parallel with the conductors 11A and 11B. The joint 22a of the input terminal 22 and the joint 23a of the output terminal 23 are connected, respectively, with the conductor 11A constituting the input circuit of the FFC 10 and the conductor 11B constituting the output circuit thereof through piercing terminals 30A and 30B.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005166375-A (JP)
Title: Battery pack
Inventor: WATANABE TAKAHIRO
IPC: H01M10/48
Filed: 2003-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost battery pack by simplifying manufacturing operations of the battery pack including a plurality of heat-sensitive elements.  <P>SOLUTION: Thermistors 31a, 31b are covered by laminating materials 32a, 32b. Both first electrodes for the thermistors 31a, 31b are connected each other as a common electrode in a covering material 32, and a portion 34b of a lead wire 34 extended outside the covering material from the common terminal is provided as a GROUND terminal. Moreover, portions 33b, 35b of lead wires which are independent from second electrodes of the thermistors 31a, 31b and are extended outside the covering material 32 are provided as an output terminal of temperature information. This means that only one portion of heat-sensitive element units 3 is mounted on an outer can of a battery 2, while only portions 33b, 34b, 35b of the three lead wires are mounted on a control substrate 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005164390-A (JP)
Title: Landslide recorder
Inventor: SAKATA SUSUMU
IPC: G01D9/26
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a landslide recorder which is low in cost, has higher reliability, and allows easy data collection.  <P>SOLUTION: The landslide recorder includes two supports placed in a region where a landslide is expected. One support fixes one end of a wire, while the other support rotatably installs a pulley 8, around which the other end of the wire is wound while maintaining tension. The pulley is connected to a drum 2 around which recording paper 3 is attached to convert a change in the distance between the two supports into the rotation of the drum, while a pen 4, moving in the longitudinal direction of the drum at a constant speed, is brought into contact with the recording paper to record the change in the distance between the two supports. In particular, conversion means for converting the rotation of the drum into an electrical signal, processing means for processing the electrical signal, and a memory for recording processed data are provided, wherein the data recorded in the memory are externally readable with a memory card or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005166446-A (JP)
Title: Conductive material for electrode, negative electrode and nonaqueous electrolyte secondary battery
Inventor: MONMA JUN
IPC: H01M4/13
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive material for an electrode which can realize a nonaqueous electrolyte secondary battery having a large discharge capacity and high charge and discharge efficiency.  <P>SOLUTION: The conductive material for the electrode of the nonaqueous electrolyte secondary battery contains carbon material particles each having particulate water-soluble high polymer on its surface. A negative electrode contains a negative electrode active material and a conductive material, and the conductive material contains carbon material particles each partially having on the surface water-soluble high polymer which is unevenly distributed on the surface of each carbon material particle. The nonaqueous electrolyte secondary battery comprises the negative electrode, the positive electrode, and the nonaqueous electrolyte.  <P>COPYRIGHT: (C)2005,JPO&NCIPI