baber/WOPTO huggingface dataset:
Patent JP-2006231096-A (JP)
Title: Preparation method of copper-containing hydrogenation catalyst and manufacturing method of alcohols
Inventor: ITO SATOYUKI
IPC: C07C31/02
Filed: 2005-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copper-containing hydrogenation catalyst which imparts target alcohols in a high yield in a method for manufacturing alcohols by reducing esters and does not elute catalyst constituent components (metal atoms) during reaction, that is, does not hardly cause deterioration, an efficient manufacturing method of alcohols using it, especially a manufacturing method for synthesizing 1, 6-hexane diol efficiently by reducing an esterification solution of organic acids, which are recovered from an oxidation liquid of cyclohexane containing an adipic acid diester, by hydrogen.  <P>SOLUTION: A precursor of the copper-containing hydrogenation catalyst is brought into contact with a polyvalent carboxylic acid such as a divalent or trivalent 4-20C carboxylic acid or the like to manufacture the copper-containing hydrogenation catalyst hardly eluting the catalyst constituent components (metal atoms) during the reducing reaction of esters. Further, alcohols can be obtained in a high yield using this catalyst in the manufacture of alcohols by the reduction of esters by hydrogen.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006233498-A (JP)
Title: Bridge-fall prevention equipment
Inventor: NARAMURA YUKIMASA
IPC: E01D22/00
Filed: 2005-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide bridge-fall prevention equipment which can be surely attached to a lower structure section, without the need for drilling a deep anchor hole by means of core boring, or the risk of cutting a reinforcing bar in the lower structure section.  <P>SOLUTION: Prestressing-steel supporting blocks 1 with upper locking parts 4 each also serving as a cross-girder supporting stopper are arranged on both side surfaces of a lower structure 3 made of concrete, in such a manner as to face each other in front and rear positions, and connected together across the front and rear upper locking parts by means of prestressing steel 25 for connection, so as to be fixed to the lower structure 3 made of concrete. Prestressing-steel anchoring blocks 16 with upper locking parts 4 each also serving as a main-girder supporting stopper are arranged on both the side surfaces of the horizontal upper section of the lower structure in an opposed manner so as to be locked to the top surface of the lower structure 3. Traverse prestressing steel 14, which is arranged on the outside of the blocks 1 on both the longitudinal sides in such a manner as to be supported on the blocks 1, is tensioned and anchored to the blocks 16 which are arranged on both horizontal sides.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006234523-A (JP)
Title: Method of detecting object using ultrasonic sensor
Inventor: YAMANAKA HIROSHI
IPC: G01S7/526
Filed: 2005-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the calculation time for object detection and improve the real-time property of the object detection by maintaining the accuracy of detecting the distance to an object and the direction of the object at required accuracy in a method of detecting an object using an ultrasonic sensor.  <P>SOLUTION: The distance and direction of the object are detected using a receiving element array in which ultrasonic receiving elements are arranged in an array. The transmission and reception (#1) of an ultrasonic wave, the digitization (#2) of a reception signal, and the recording (#3) of the digitized data, are performed. A three-dimensional space, which is the target of the object detection, is divided into an individual small space defined by distance and direction (#4). A delay addition calculation for the object detection is performed for each selected small space (#5). The division and selection of the small space are dynamically performed according to conditions such as whether the object is detected in advance or not, to which range attention is paid, and with what level of resolution the object is being detected. On recalculation or remeasurement, the division number for the three-dimensional space and calculation conditions are changed (#7).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006232611-A (JP)
Title: Steam reformer for hydrocarbon fuel
Inventor: KOMIYA JUN
IPC: C01B3/38
Filed: 2005-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a compact steam reformer with high efficiency particularly by placing a CO removal catalyst layer in a specified layout in a steam reformer, and to obtain a steam reformer with reduced production cost by decreasing the number of components or labors such as installing a heat insulating material or piping for the production of the reformer.  <P>SOLUTION: The steam reformer for a hydrocarbon fuel comprises a reforming catalyst portion, a CO conversion catalyst portion and a CO removal catalyst portion, segmented in respective separated layers and integrated in a cylindrical container where a gas passes through the layers in the axial direction. The reformer is characterized in that the CO removal catalyst portion is segmented into a first CO removal catalyst portion and a second CO removal catalyst portion by a cylindrical barrier wall parallel to the axial direction of the cylindrical container, and that the reformer is provided with a gas passage returning from the exit of the first CO removal catalyst portion to the entrance of the second CO removal catalyst portion.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006236055-A (JP)
Title: Road recognition device and road recognition method
Inventor: TADOKORO SOHEI
IPC: G06T7/60
Filed: 2005-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a road recognition device and a road recognition method, mainly useful for a road monitoring camera system.  <P>SOLUTION: This road recognition device 8 of the road monitoring camera system 10 has: an imaging means 1 imaging an area including a road white line Lw or a road area A; an edge information extraction means 2 extracting edge information E from a luminance value of a pixel in imaged information D; a straight line candidate detection means 3 sequentially performing Hough transformation of a straight line to the edge information E in a widened target range while designating the prescribed target range in an imaging screen V and stepwise widening it, so as to detect a straight line candidates L1, and L2 or the like; a holding means 4 dividing the obtained straight line candidates in each the widened target range, and holding them; a horizontal line detection means 5 detecting an intersection point Vp of the prescribed straight lines from them to detect a position of a horizontal line S in the imaging screen V; and a road recognition means 6 selecting the straight line candidate L1, L2 or the like in and below the position of the horizontal line S from the holding means 4, recognizing the road white line Lw or the road area A on the basis thereof.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006234331-A (JP)
Title: Reflection assisting device for heating device
Inventor: NAKAGAWA ZENEI
IPC: F24C15/22
Filed: 2005-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a temperature difference of indoor air by radiating radiation heat and convection heat rising to the an upper side of a heating device to a front face and a back face, thus evenly heating the inside of a room.  <P>SOLUTION: Supporting pipes 3 are mounted on right and left supporting bases 2, telescopic supports 4 are mounted to the supporting pipes 3, further angle adjustment screws 6 are mounted to the supporting pipes 3 to adjust their inclination angles, and further a reflection plate 1 is mounted to the supports 4 in such a state that its angle can be arbitrarily adjusted to radiate radiation heat and convection heat rising to the upper side of the indoor heating device to the front face and the back face of the heating device. The reflecting plate is placed in the upper direction of a combustion cylinder 8, and the rising heat is made to convect to the front face and the back face, thus the temperature difference caused by uneven heating generated around the circumference of the heating device can be reduced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006233666-A (JP)
Title: Foundation structure of building receiving partial earth pressure
Inventor: HANAI ATSUCHIKA
IPC: E02D27/12
Filed: 2005-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foundation structure of a building receiving partial earth pressure, easily constructible with excellent economic efficiency and workability without needing to increase the rigidity of piles because of obtaining an extremely large frictional resistance force by multiplying not only the weight of the foundation but also the self-weight of the building by a friction coefficient in a foundation bottom face by adopting a pile foundation structure, that is, a so-called pile draft foundation structure which is a direct foundation structure wherein a foundation base plate (bottom face) of the building positively exhibits frictional resistance between itself and the ground, as a typical foundation utilizing friction piles with high applicability in the case of low settlement rigidity.  <P>SOLUTION: In the foundation structure of the building constructed at a site with a height difference or inclination and receiving a horizontal force based on partial earth pressure as a long-term load, the foundation base plate of the building 10 is constructed as a direct foundation 2, and the piles 1 for sharing the horizontal force based on the partial earth pressure are constructed to share the partial earth pressure between the direct foundation 2 and the pile foundation 1 to thereby reduce the sharing of the horizontal force of the pile foundation 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006241206-A (JP)
Title: Method for producing mixed fuel of organic-waste-derived carbide and coal
Inventor: YAMAGUCHI KAZUYOSHI
IPC: C10B53/00
Filed: 2005-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a carbide fuel capable of being burned with a common coal combustor from organic wastes such as sewage sludge and livestock feces and urine.  <P>SOLUTION: Livestock feces and urine or sewage sludge is subjected to heat treatment under conditions including a temperature range of 300 to 550°C and an oxygen partial pressure range of 0.01 to 0.1 atm, the obtained carbide is mixed with coal, and the resulting mixture is ground to produce a mixed fuel. The mixing ratio of the carbide is 10 wt% or lower. The produced carbide has a calorific value of 3,500 to 5,500 kcal/kg when derived from livestock feces and urine and has a calorific value of 4,000 to 6,000 kcal/kg when derived from sewage sludge. The calorific value of the mixed fuel in a common coal combustor is comparable to that of coal alone. Its incineration ash produced by burning has a heavy metal concentration low enough to meet the environmental regulations and can be safely discarded in, e.g., a final disposal site.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006131872-A (JP)
Title: Vibration damping material and resin composition
Inventor: KUROIWA TOSHIAKI
IPC: C08L101/12
Filed: 2005-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration damping material suitable as a damping material between a steel material and concrete of a prestressed concrete structure, having excellent workability and exhibiting excellent vibration damping property and provide a resin composition suitable for producing the damping material.  <P>SOLUTION: The invention provides (1) a vibration damping material having a viscosity of ≤1,000 Pas at 70°C and satisfying the conditions of the damping performance of ≥20,000 Pa by the application of 20% strain at 20°C and 1Hz and/or the damping performance of ≥10,000 Pa by the application of 0.5% strain at 20°C and 1Hz, and (2) a resin composition comprising a polyolefin having an intrinsic viscosity [η] of >0.2 dl/g measured in tetralin solution at 135°C, a tackifier having a glass transition temperature Tg of 0-100°C and a weight-average molecular weight of 1,000-10,000 measured by gel permeation chromatography and an oil having a viscosity of ≤120 Pas at 20°C at weight ratios of (15-40):100:(30-50).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006245238-A (JP)
Title: Method for forming through hole and method for manufacturing electronic circuit
Inventor: TOKUNAGA HIROYUKI
IPC: H05K3/40
Filed: 2005-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a through hole easily in an electrical circuit without photolithography steps such as exposure, development, etching, etc.  <P>SOLUTION: The method for manufacturing an electrical circuit includes a step where a nucleus 103 comprised of a liquid containing heating foaming particles is formed on a conductive layer 102 provided on an insulating substrate 101; a step where an insulating layer 104 is formed on the conductive layer with the nucleus; a step where the substrate is heated to expand the foaming particles 105, and to cleave the insulating film so as to form an opening 106; and a step where a conductive layer 107 made of a conductive substance is formed on the opening, and the insulating film and the upper and lower conductive layers 102 and 107 are electrically made conductive by the conductive substance filled in the opening 106 by means of the insulating film 104.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006250967-A (JP)
Title: Optical element
Inventor: TANAKA KEITA
IPC: G02B7/09
Filed: 2005-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element advantageous for reducing power consumption.  <P>SOLUTION: In the state that a voltage E is not applied to a first electrode 48 and a second electrode 52 from a power source 56, the liquid surface of a first liquid 44 facing one edge surface wall 4202 is formed to be concave toward the one edge surface 4202, whereas the first liquid 44 is located on the whole region of the other edge surface wall 4202 in a storage chamber 42A. Water-repellent films 54, 58 have wettability for a second liquid 46 higher than that for the first liquid 44 and, therefore, the second liquid 46 is annularly extended via an interface 62 between the outer circumferential part and a water-repellent film 58 part near the one edge surface 4202 on the one edge surface wall 4202 side. A region 64 in which only the first liquid 44 is extended in the thickness direction of a container 42 on the center in the storage chamber 42A and a light transmission path 66 permitting light transmission owing to the region 64 is formed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006250586-A (JP)
Title: Semiconductor integrated circuit and its test method
Inventor: DOI YOSHIYASU
IPC: H01L21/822
Filed: 2005-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To test a semiconductor integrated circuit equipped with a transmission circuit and a reception circuit in a system including an influence of a transmission path.  <P>SOLUTION: This circuit is equipped with a circuit 4 to be inserted, into which an output signal from the transmission circuit 2 is input, for imparting the output signal to the reception circuit 3; and a switch 5 for connecting the circuit 4 to be inserted between the output side of the transmission circuit 2 and the input side of the reception circuit 3. The circuit is also equipped with a pre-emphasis circuit on the subsequent stage of the transmission circuit 2 and an equalizer circuit on the preceding stage of the reception circuit 3, and the circuit 4 to be inserted and the switch 5 are connected between the output side of the pre-emphasis circuit and the input side of the equalizer circuit.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006251134-A (JP)
Title: Polygon mirror
Inventor: OKADA NOBUHIRO
IPC: B41J2/44
Filed: 2005-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To assemble by force-fitting without upsetting the mirror face accuracy of a polygon mirror in assembling the polygon mirror into a rotary shaft.  <P>SOLUTION: When the polygon mirror 100 is fixedly force-fitted to the boss of the rotary shaft, a moving mass 106 caused by deformation during force-fitting of the polygon mirror 100 to the boss 111 is transferred to a groove formed between a recess 102 and the boss 111, wherein the recess 102 is provided along the inner circumferential face 105 of a through hole drilled in the center of the polygon mirror 100. Also, an upper/lower moving mass 107 in the thickness direction during the force-fitting of the polygon mirror 100 is transferred to a groove formed between a chamfered part 103 preliminarily machined in the polygon mirror 100 and the boss 111. Consequently, the recesses 102 provided along the inner circumferential face 105 of the through hole 101 drilled in the center of the polygon mirror 100, as well as the chamfered parts 103 formed vertically in the thickness direction, serve as runout grooves when the polygon mirror 100 is force-fitted to the boss 111; thus, the absorption of the deformation is made possible when assembling the polygon mirror by force-fitting.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006249180-A (JP)
Title: Process for obtaining high purity wax ester from liver oil of longfin codling
Inventor: HAYASHI KENJI
IPC: C11B11/00
Filed: 2005-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a high purity wax ester practically not containing triglycerides from the liver oil of longfin codling (Laemonema longipes).  <P>SOLUTION: The invention relates to a process for obtaining a high purity wax ester by purifying the liver oil of longfin codling. The process is presented involving a step to isolate the wax ester from the liver oil by molecular distillation and a step to deodorize the isolated wax ester. The process is also presented including a step comprising passing the liver oil through an absorbent, placing the absorbent in the flow of hexane and isolating the wax ester from the fraction eluted by the hexane. A cosmetic, a drug and a quasi-drug containing the highly unsaturated wax ester obtained by the process are presented.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006249774-A (JP)
Title: Gravity type automatic door
Inventor: KASAHARA TSUGUO
IPC: E05F1/02
Filed: 2005-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gravity type automatic door capable of being opened and closed by one touch operation without using any power.  <P>SOLUTION: The automatic door includes a sliding door 10, a fixed frame 12, a guide rail 14, both right and left main sheave devices 16 and 18, both right and left auxiliary sheave devices 20 and 22, a guide member 24 and a stopper 26. When the stopper 26 is released, the main sheave device 16 is moved from one end side of the guide rail 14 toward the central side by gravity, and when auxiliary sheaves 20a and 22a are respectively mounted on a left inclined plane of a central guide member 24c and an inclined plane of a right end guide member 24b with the movement, the guide rail 14 is rotated to invert an inclined state, and when the main sheave device 18 reaches the other end side of the guide rail 14, the main sheave device 18 returns to the initial position in parallel with the slope of the inverted guide rail 14.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006247127-A (JP)
Title: Kitchen knife
Inventor: IKEDA MASUAKI
IPC: B26B3/00
Filed: 2005-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a kitchen knife capable of simply and surely removing liquid on the surface of a chopping board.  <P>SOLUTION: This kitchen knife is provided with a blade part 12 having an edge 12b and a back 12a, and a wiper member 18 attached to the back 12a and having flexibility. The wiper member 18 is attached to a groove part 16 formed in the back 12a. A side edge part of the wiper member 18 projecting from the back 12a is provided linearly in the direction crossing with the longitudinal direction of a handle 14 attached with the blade 12.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006254235-A (JP)
Title: Wireless transmitting apparatus and wireless receiving apparatus
Inventor: YOMO HIDEKUNI
IPC: H04B7/06
Filed: 2005-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless transmitting apparatus and wireless receiving apparatus of an SDMA system capable of improving frequency utilization efficiency without deteriorating signal quality with respect to a specific user.  <P>SOLUTION: If there is a margin in signal power to be transmitted to a terminal of a specific user in a downlink line of a wireless communication system wherein a signal from a base station 101 is received by a plurality of terminals 102-104, the base station 101 allocates surplus power to the common same signal to many and unspecified users, spatially multiplexes the signal on a signal to the specific user, and performs wireless broadcast transmission.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006254320-A (JP)
Title: Information processing apparatus and program used for the same
Inventor: KITADA NORIAKI
IPC: H04N19/503
Filed: 2005-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing apparatus capable of smoothly executing the decoding of a moving picture stream.  <P>SOLUTION: A video reproduction application program discriminates whether a blend processing is to be applied to an image included in the moving picture stream (S101), selects decode processing and special decode processing which a CPU is to be executed, when the blend processing is executed, and selects a control mode, in response to a designated transmissivity (S103). Then the video reproduction application program executes the decode processing for reducing the processing amount of de-blocking filter processings on the CPU in accordance with the selected control mode (S104).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006262551-A (JP)
Title: Motor driving circuit
Inventor: IMAI TOSHIYUKI
IPC: H02P6/06
Filed: 2005-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the start time, when a motor is not rotating, after the starting operation of the motor.  <P>SOLUTION: This motor drive circuit is equipped with a detection circuit which detects whether the motor has rotated from the drive state of the drive coil of the motor; and a drive current control circuit which performs the control for supplying the drive coil with the first drive current in the magnitude of rotating the motor, according to detection results, when the detection results, which show that the motor has been rotating after the motor has started, can be obtained from the detection circuit and performs the control for supplying the drive coil with the second drive current that is smaller than the first drive current, until the next start is applied to the motor, according to the detection result, when the detection results which show that the motor has not rotated after application of the start of the motor can be obtained from the detection results.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006259357-A (JP)
Title: Image display device and image writing device
Inventor: ISHII TSUTOMU
IPC: G01K7/32
Filed: 2005-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device and an image writing device that can write a desired image regardless of temperature, humidity, and illuminance.  <P>SOLUTION: A wireless sensor 0 which detects a physical quantity (temperature, humidity, or illuminance) is provided in electronic paper 10. Then a control section 40 sends a radio wave from a transmission section 111 to the sensor. The sensor 0 once receiving the radio wave transmits a surface acoustic wave influenced by the physical quantity (temperature, humidity, or illuminance) as a radio wave signal to a reception section 112. The control section 40 analyzes the physical quantity in the electronic paper 10 on the basis of the radio wave signal that the reception section 112 receives and sets a voltage to be applied to the electronic paper 10. A driving pulse voltage generation section 36 applies the voltage to the electronic paper 10 under the control of the control section 40.  <P>COPYRIGHT: (C)2006,JPO&NCIPI