baber/WOPTO huggingface dataset:
Patent JP-2006131434-A (JP)
Title: Porous sintered compact and method for manufacturing the same
Inventor: IWASAKI MASAHIRO
IPC: C04B35/56
Filed: 2004-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a porous sintered compact which has extremely fine voids that are not found in the conventional porous material, and comprises a double carbide having the hardness of the material of HV=1,500 or higher and excellent in wear resistance.  <P>SOLUTION: The three-dimensional network structure can be formed in a green molded body by a metallurgical reaction using the green molded body that is comprised of a ceramic powder and a metal powder and utilizing a method for forming a double carbide from a carbide component and a metal component, without using a granulated powder having an approximate sphere shape or sintered particle.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005312904-A (JP)
Title: Endoscope apparatus
Inventor: MACHIDA MITSUNORI
IPC: G02B23/24
Filed: 2004-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope apparatus, which is improved in its lubricity with a lubricating liquid and insertion and extraction operability of an endoscope insertion portion by setting a gap between an auxiliary insertion tool and the endoscope insertion portion at an optimal value.  <P>SOLUTION: In the endoscope apparatus, a one-side gap C between a tube main body 51 of an overtube 50 and an insertion portion 12 is set at 0.5 mm to 1.5 mm. Lubricity is improved because a lubricating liquid such as water supplied from an injection port 66 to a base end side of the tube main body 51 is sufficiently supplied to the whole area of the gap between the tube main body 51 and the insertion portion 12 by setting the one-side gap C at not less than 0.5 mm. Also, the meandering of the insertion portion 12 with respect to the tube main body 51 can be held to a minimum by setting the one-side gap C at not more than 1.5 mm. As a result of this, the insertion and extraction operability of the insertion portion 12 with respect to the overtube 50 is improved.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006132461-A (JP)
Title: Torque control device for internal combustion engine
Inventor: DEGAKI TAKAAKI
IPC: F02D41/04
Filed: 2004-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To more accurately determine timing when acceleration of the longitudinal vibration of a vehicle body accompanied by accelerating peaks, without using an acceleration sensor, in a torque control device for an internal combustion engine determining the above timing and adjusting torque of the internal combustion engine based on the timing.  <P>SOLUTION: This torque control device for the internal combustion engine determines the timing when the acceleration of the longitudinal vibration of the vehicle body generated along with accelerating of the vehicle peaks, and adjusts torque of the internal combustion engine based on the timing. The timing when the acceleration of the longitudinal vibration of the vehicle body peaks is determined from the timing when rotational angle acceleration dNt of an input shaft of a transmission of the vehicle has an extremum downward projecting for the first time after start of the accelerating of the vehicle.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005105418-A (JP)
Title: Thermal-sprayed film superior in corrosion resistance and abrasion resistance
Inventor: HAROLD FUKUBAYASHI
IPC: C23C4/04
Filed: 2004-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal-sprayed film which is coated on a member used for a molten-metal plating bath, and has corrosion resistance and abrasion resistance to a molten metal, and resistance to deposition of floating dross in the bath.  <P>SOLUTION: The thermal-sprayed film superior in corrosion resistance and abrasion resistance is made of a cermet containing 5-95 wt.% metallic W and a 95-5 wt.% ceramic phase consisting of carbides of W and CoW. The thermal-sprayed film is formed on a member such as a roll, bearings and a spindle, which is used in a facility for continuously plating the molten metal such as zinc on the substrate of a steel sheet or the like in the state of being immersed in the molten metal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006144828-A (JP)
Title: Rolling bearing unit for wheel support
Inventor: NAGOSHI SHINGO
IPC: F16C33/62
Filed: 2004-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing for wheel support capable of suppressing the occurrence of vibration and noise even if it is used in an environment where the possibility of the generation of rust due to entry of water and a metal contact between a raceway surface and rolling elements due to outflow of grease may occur.  <P>SOLUTION: In this bearing unit 1 for wheel support, oxidized film 14 with a thickness of 0.5 to 2.5 μm is formed on at least first and second inner ring raceway surfaces 7a and 7b and first and second outer ring raceway surfaces 10a and 10b.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006149002-A (JP)
Title: Controller for brushless motor, and brushless motor device, and control method for brushless motor
Inventor: GO YOSHIHIRO
IPC: H02P6/06
Filed: 2004-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller for brushless motor which can exhibit high phase angle detection accuracy in simple constitution.  <P>SOLUTION: Out of a terminal voltage signal Su obtained from stator winding, this controller detects terminal voltages Vf1 and Vf2 severally at the first and second timings t1 and t2 when specified electric angles ϕ have passed severally after a first non-energization period T1 and a second non-energization period T2 began, and it computes the values of the phase angles θ of induced voltages Su4 and Su6 generated in the stator winding at the first and second timings t1 and t2 by formula (1): Vf2-Vf1=3Asinθ (but, A is the product of a predetermined motor constant and a number of motor revolutions, and Vc is power voltage). Therefore, it can detect the phase angle θ at the predetermined specified electric angle ϕ, so it becomes possible to compute the amount of phase correction required for a delayed phase angle by detecting the phase delay of the phase angle θ.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006145264-A (JP)
Title: Method and device for diagnosing pantograph characteristic
Inventor: AMIHOSHI MITSUO
IPC: G01B21/00
Filed: 2004-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable device for diagnosing the characteristics of a pantograph installed on an arbitrary electric vehicle in commercial operation.  <P>SOLUTION: A movement simulator 2 performs movement simulation on an overhead wire/pantograph system based on installation state data including data obtained by a trolley wire irregularity measuring instrument 1 to prepare a correspondence table between trolley wire press-up amounts and pantograph steady-state press-up force at an observation point based on the result of the simulation. Further, an evaluation device 3 estimates pantograph steady-state press-up force from the press-up amounts obtained by a press-up amount measuring instrument 4 based on the correspondence table to compare an estimated value on the press-up force with an evaluation reference value, thereby determining the quality of a pantograph.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006145732-A (JP)
Title: Selective developing preventing method and image forming apparatus
Inventor: ITAGAKI SEIKO
IPC: G03G15/08
Filed: 2004-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent selective developing where toner of specified granularity is preferentially consumed for developing.  <P>SOLUTION: Developing is carried out by using a plurality of developer carriers and varying a developing electrical field in a developing area formed by each developer carrier and an image carrier.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006147946-A (JP)
Title: Etching liquid and its production process, and manufacturing process of liquid ejection head
Inventor: YAMASHITA MASAHIRO
IPC: B41J2/16
Filed: 2004-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide etching liquid capable of reducing variation in etching rate in the (211) face orientation of a silicon substrate at the time of wet etching the silicon substrate, and to provide its production process and a manufacturing process of a liquid ejection head.  <P>SOLUTION: The etching liquid contains an alkaline solution being used at the time of wet etching a silicon substrate, especially a silicon substrate having an (100) face, and at least one kind of metal selected from Ca, Cu, Mg, Ni, Zn and Sn.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006146822-A (JP)
Title: Information notification system, portable information terminal, information notification server device, user status communication device, and control method for information notification system
Inventor: KOURA SATOSHI
IPC: G06Q50/00
Filed: 2004-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To realize an information notification system capable of presenting more accurate time information according to the status of a user to the user.  <P>SOLUTION: In this information notification system 1, a cellular phone 2 transmits detected first user status information along with identification information to an information notification server device 3. The information notification server device 3 creates time information according to the first user status information acquired from the cellular phone 2 and sends the time information to the cellular phone 2 recognizable by the identification information. The cellular phone 2 presents the received time information.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006149416-A (JP)
Title: Massager
Inventor: NISHIO FUMIHIRO
IPC: A61H23/02
Filed: 2004-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a massager capable of detecting and controlling a width between a pair of left and right treaters in a simple structure.  <P>SOLUTION: The massager capable of converting the rotary motion of a motor to the motion of changing the width between the treaters comprises: a width position detection part 70A provided with a rotary plate 71A where first and second window parts 711A and 712A of mutually different lengths in a peripheral direction are formed along the peripheral direction at a fixed distance from a rotation center, and which is rotated together with the rotary motion, and a sensor part 72 for outputting detection signals corresponding to the presence of the first and second window parts 711A and 712A; and a width position control part 76A for controlling the width between the treaters to a first width on the basis of the terminating end of the first window part 711A detected corresponding to the output time of the detection signals to a first width and controlling the width between the treaters to second and third widths on the basis of the starting end and terminating end of the second window part 712A detected on the basis of the detection signals of the width position detection part 70A with the detection of the terminating end of the first window part 711A as a reference.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006153065-A (JP)
Title: Liner for pressure vessel
Inventor: SHIMADA TAKEAKI
IPC: F17C1/00
Filed: 2004-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liner for a pressure vessel capable of being installed without causing a waste space and reducing its weight when used as the pressure vessel.  <P>SOLUTION: This liner 1 for the pressure vessel is composed of a cylindrical barrel 2 and a end plate for closing openings at both ends of the barrel 2. The liner 1 for the pressure vessel is provided with a first liner component 4 constituting the barrel 2 and a second liner component joined with both end parts of the first liner component 4 and constituting the end plate. The first liner component 4 has a cylindrical part 6 whose both ends are opened and a reinforcing wall 7 provided over the whole length of the cylindrical part 6 in the cylindrical part 6 and partitioning the inside of the cylindrical part 6 into a plurality of spaces 8 whose both ends are opened. An outer shape of a cross sectional face of the cylindrical part 6 is an elliptical shape being long in the left and right directions. The plurality of spaces 8 whose cross sectional face shape is an elliptical shape being long in the vertical direction are formed at an interval in the left and right directions in the cylindrical part 6.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006153334-A (JP)
Title: Outdoor unit for air conditioner
Inventor: TAKAHASHI MASATOSHI
IPC: F24F5/00
Filed: 2004-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outdoor unit for an air conditioner of an inexpensive constitution, low noise and high heat exchanging efficiency.  <P>SOLUTION: This outdoor unit for the air conditioner has an air circulating portion A in which a heat exchanger 2 is mounted and the air flows, a blowout opening 6 formed on a top face of a main body 1, an air blower 3 mounted on an upper portion of the main body 1 and sucking the air from the air circulating portion A, an air non-circulating portion B, a control box 4 incorporating a control circuit (not shown in drawing) controlling the air blower 3 or the like, and an air trunk 1a communicated with the air blower 3 at its upper end and composed of the air non-circulating portion B and the control box 4, and the control box 4 is mounted so that a part of the wind sucked by the air blower acts on a lower portion of the heat exchanger 2 through the air trunk 1a, thus not only the quantity of air induced from a lower portion of the heat exchanger 2 is increased, but also the quantity of air induced from an upper portion of the heat exchanger 2 is reduced, the resistance in the heat exchanger 2 is reduced by uniforming a distribution of wind speed in the heat exchanger 2, the noise can be reduced, the heat exchanging efficiency can be improved, and the power consumption can be reduced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006153599-A (JP)
Title: Ultrasonic flowmeter
Inventor: SANO MITSUGI
IPC: G01F1/66
Filed: 2004-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in conventional ultrasonic flowmeters, wherein, when measuring flow rate by a tube body with its both ends closed, the flow rate will be changed, since the inlet and outlet ports are provided for a measurement liquid in side parts of the tube body.  <P>SOLUTION: A first sensor 8, fitted with a spherical lens, is mounted with an ultrasonic vibrator 7. The first sensor 8 is mounted on a side part of a tube body 6. A spherical reflector 9 is mounted on the sensor 8 so as to confront the sensor 8 with the tube body 6 interposed between them, thereby forming a first ultrasonic transmitter/receiver. Further, a second sensor 11, fitted with a spherical lens, is mounted with an ultrasonic vibrator 10 on its back part. The second sensor 11 is mounted on a side part of the tube body 6 by a separated by a prescribed space kept from the first sensor 8. A second spherical reflector 12 is mounted on a side part of the tube body 6 so as to confront the second sensor 11, forming a second ultrasonic transmitter/receiver. A flow measurement circuit 13 is connected to respective ultrasonic vibrators 7 and 10 of the sensors 8 and 11.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006154216-A (JP)
Title: Image forming apparatus
Inventor: NAKAGAWA ATSUSHI
IPC: G03G21/14
Filed: 2004-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of preventing scatter of toner without being affected by environment and change with time.  <P>SOLUTION: The electrophotographic image forming apparatus includes a high voltage application means for applying a high voltage for stabilizing an image after the transfer of the image, a control means for controlling the high voltage application means, and a scattered toner detecting means for detecting toner scattering in the apparatus. In the image forming apparatus, the scattered toner detecting means is disposed downstream of a means for transferring an image and upstream of a means for fixing an image on paper. According to the result of detection, the high voltage control means alters the value of a high voltage to be applied.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006153766-A (JP)
Title: Testing device, optical connection part and manufacturing method
Inventor: ONO ATSUSHI
IPC: G01R31/28
Filed: 2004-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To bundle and wire properly optical fiber cables between a main frame and a test head in a testing device.  <P>SOLUTION: This testing device is equipped with an optical connection part for optically connecting the main frame to the test head. In the testing device, the optical connection part has the plurality of optical fiber cables; a cable-storing chain for bundling and storing storing parts excluding a non-storing part of a part on the test head side and a non-storing part of a part on the main frame side in the plurality of optical fiber cables; a test head side cable storing part, provided to a boundary part between the non-storing part on the test-head side and the storing part, capable of adjusting the length for storing the non-storing part on inside of the test-head side; and a main frame side cable storing part provided to a boundary part between the non-storing part on the main frame side and the storage part, capable of adjusting the length for storing the non-storing part on the inside of the main frame side.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006159487-A (JP)
Title: Posture adjusting device of wood having rectangular cross section, reference surface forming device and processing equipment
Inventor: MIURA KOJI
IPC: B27C1/12
Filed: 2004-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide processing equipment excellent in workability, linear precision and precision, a posture adjusting device and a reference surface forming device.  <P>SOLUTION: The processing equipment is constituted of the posture adjusting device 10 which holds both front and rear end parts of wood having a rectangular cross section from above and below by a pressing mechanism 11 to equalize the twist or warpage of the wood having the rectangular cross section with respect to a horizontal reference level L and holding the posture of the wood having the rectangular cross section by a clamp mechanism 12 while adjusting the posture in the feed direction of the wood having the rectangular cross section by the clamp mechanism to feed the wood having the rectangular cross section forward, the reference surface forming device 20 for partially vertically processing at least one end surface of the wood having the rectangular cross section fed by the posture adjusting device to form a vertical reference surface while partially horizontally processing the base of the wood having the rectangular cross section to form a horizontal reference surface 3 and feeding the wood having the rectangular cross section forward while bringing the vertical reference surface 2 into contact with a vertical surface plate 21 and bringing the horizontal reference surface 3 into contact with a horizontal surface plate 22 and a four-surface plane plate 30 for finishing four upper, under, left and right surfaces of the wood having a rectangular cross section fed by the reference surface forming device 20.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006163843-A (JP)
Title: Parts management method and parts management program
Inventor: HARADA KOSUKE
IPC: G06Q50/04
Filed: 2004-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parts management method and a parts management program for providing at lower cost and in a short period of time a product requested by a customer.  <P>SOLUTION: A management computer 21 searches a common parts data storage part 22 for parts among parts list data included in order data recorded in an order data storage part 24, and extracts common parts data about alternative common parts. If customer-designated parts are lower in priority of authorization status than the alternative common parts, the alternative common parts are registered on an alternative proposal. If the customer's knowledge data about the customer-designated parts indicates that the customer rejected a previous proposal of alternative parts, the alternative common parts are not registered on the alternative proposal. Based on data about whether or not the customer approves, data about the alternative parts is recorded in the order data storage part 24, and data about whether or not the customer approves the proposal of the alternative parts is recorded in a knowledge data storage part 23.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006162166-A (JP)
Title: Electric water heater
Inventor: MIYATA MARI
IPC: F24H1/20
Filed: 2004-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric water heater capable of supplying hot water to a hot water supply section such as a combination faucet without causing the cross connection.  <P>SOLUTION: In this electric water heater, a cistern tank 2 is arranged above a hot water storage tank 1, and water of this cistern tank 2 is introduced into the hot water storage tank 1, and the water introduced into this hot water storage tank 1 is stored as the hot water by heating the water, and the hot water stored in the hot water storage tank 1 is supplied to a using place via a pipe. A hot water supply heat exchanger 3 is arranged for indirectly heating tap water by the hot water of the hot water storage tank 1, and the tap water heated by this hot water supply heat exchanger 3 is supplied to the combination faucet 4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006166200-A (JP)
Title: VoIP SERVICE SYSTEM, CALL CONTROL SERVER AND CALL CONTROL METHOD
Inventor: SHIOMI NAGISA
IPC: H04M3/42
Filed: 2004-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an appropriate and user-friendly transfer service according to contracts with individual contracting parties in a VoIP service.  <P>SOLUTION: In a VoIP server 10, a channel management means 15B manages available communication channels from the communication channels allocated beforehand to each management unit on the basis of predetermined management units comprising one or more terminals 21 to 25. When an incoming call to an arbitrary terminal is transferred to a predetermined transfer destination, a call control means 15A determines if the transfer is allowed on the basis of availability of the communication channel in the management unit to which the terminal belongs.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006160974-A (JP)
Title: Polyimide film
Inventor: KOKUNI MASAHIRO
IPC: C08L79/08
Filed: 2004-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyimide film which has a uniform structure with no structural difference between the outermost layer of the film and the inside of the film and can form a circuit board exhibiting excellent dimensional stability.  <P>SOLUTION: The polyimide film gives a difference in Δw, the half value width of the Raman spectrum band in the neighborhood of 1,610-1,630 cm<SP>-1</SP>, of at most 1.3 cm<SP>-1</SP>between the inside of the film and the outermost layer of the film, when the half value width (Δw) is measured by the Raman spectroscopy where the excitation wavelength, the laser spot and the wave number resolution (sampling interval) are set to 1,064 nm, 1-2 μm and at least 1 cm<SP>-1</SP>, respectively.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006166997-A (JP)
Title: Oxygen concentrator
Inventor: MASUDA TSUNEO
IPC: A61M16/10
Filed: 2004-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxygen concentrator for realizing further silent operation.  <P>SOLUTION: A foaming body 302 is integrally formed by injection molding by using soundproof foaming polypropylene. Since the foaming body 302 has no bottom, a plate 305 arranged on the bottom surface side constitutes a part of a flow passage. The plate 305 is provided with a hole for sending air into the compressor chamber side besides a hole for inserting an intake filter 221. The foaming body 302 forms a flow passage for introducing air taken in from an intake port 301 into the intake filter 221 and a compressor chamber.  <P>COPYRIGHT: (C)2006,JPO&NCIPI