baber/WOPTO huggingface dataset:
Patent JP-2005268049-A (JP)
Title: Fuel cell
Inventor: ICHIKAWA MASAKI
IPC: H01M8/02
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell in which unevenness of power generation of a fuel cell due to maldistribution of generated water can be reduced and power generation performance can be improved.  <P>SOLUTION: The fuel cell comprises a plurality of fuel passages 42 which are installed from the fuel entrance 40 toward the fuel exit 41 and a plurality of oxidant gas passages which are installed from the oxidant gas entrance 30 toward the oxidant gas exit 31. The oxidant gas passages have a vertical passage portion that are installed in vertical direction. The fuel passages 42 have first passages 42a installed in horizontal direction from the fuel entrance 40 and second passages 42b that are communicated to the first passages 42a and are installed in vertical direction. When the total width of the first passage group formed by the first passages 42a is made LA and the total width of the second passage group formed by the second passages 42b is made LB, it is set as LA<LB.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005264849-A (JP)
Title: Exhaust manifold stay
Inventor: SUZUKI SHIGERU
IPC: F01N3/20
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust manifold stay for lowering the temperature of a manifold converter.  <P>SOLUTION: (1) The exhaust manifold stay 10 having a portion 22 elongating along one side face of an exhaust gas heating member 12 is fixed with at least three fixing portion 17, 18, 19 including an exhaust manifold 11 to which the exhaust gas heating member is connected at its upstream side end or itself, a downstream side end 12a of the exhaust gas heating member and a power train unit 16. (2) A gap G is provided between the elongating portion 22 along the side face of the exhaust gas heating member and the exhaust gas heating member 12. (3) The elongating portion 22 along the side face of the exhaust gas heating member elongates almost parallel to a vehicle moving direction. (4) The elongating portion 22 along the side face of the exhaust gas heating member is located rearward in the vehicle moving direction of a horizontal engine in the state of being offset from the center of the engine in the cross direction. (5) The exhaust gas heating member 12 is the manifold converter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005267767-A (JP)
Title: Optical head device
Inventor: MURATA KOICHI
IPC: G11B7/135
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical head device which can be improved in deterioration of recording characteristics and/or a reproducing characteristic caused by the birefringence of an optical disk.  <P>SOLUTION: The optical head device includes a light source, an objective lens for condensing the outgoing light from this light source on an optical recording medium, and a variable phase plate 20 which is arranged between the light source and the objective lens and varies a polarization state of the light, and further includes a control means for varying a birefringence phase amount of the variable phase plate 20 and an advance phase axis direction of the birefringence according to a rotated position when the recording medium rotates. Moreover, the optical variable phase plate 20 includes two liquid crystal layers 24, 25 configured so that the directions of orientations of the liquid crystal may cross each other at an angle of 45 degrees or in the neighborhood thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005266568-A (JP)
Title: Three-dimensional display system
Inventor: SUGIYAMA AKINARI
IPC: G02F1/13
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional display system whose structure is simple, whose mechanical parts are hardly deteriorated and with which a distinct stereoscopic video is observed even when an observer observes the video from an oblique direction or observer's head or both eyes are moved right and left.  <P>SOLUTION: The three-dimensional display system is constituted of a picture display means for displaying a picture for a left eye and a picture for a right eye on an LCD, an observer detection means for detecting the positions and the right-and-left movement of observer's head and both eyes, a light source irradiating direction changing means for irradiating a Fresnel lens installed on the back of the LCD so as to irradiate the picture for the left eye with a light source for a left eye and also irradiate the picture for the right eye with a light source for a right eye, and also changing the irradiating directions of the light source for the left eye and the light source for the right eye by following the moving direction and the moving amount of observer's head and both eyes when they are moved right and left, and a controller for performing the synchronous control of the electromechanical operation of the picture display means, the observer detection means and the light source irradiating direction changing means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005263310-A (JP)
Title: Packaging mount
Inventor: NAKAJIMA YUUGA
IPC: B65D71/00
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging mount capable of reliably preventing a breakage of a resin-made film to package a commodity or the like.  <P>SOLUTION: The packaging mount has two faces adjacent to each other formed by folding the packaging mount at a fold-guide part 10 formed on the surface. The fold-guide part 10 has a pair of auxiliary fold-guide lines 11 and 11 adjacent to each other, and a remaining portion is generated on at least an end part of either one.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005271634-A (JP)
Title: Carrier
Inventor: KAWAOKA MASAKAZU
IPC: B62D33/02
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To easily and quickly prevent carried vehicles from being damaged due to flying stones thrown up by an oncoming car during travel of a carrier with inexpensive costs.  <P>SOLUTION: In this carrier, a net element with about 7 mm-20 mm mesh intervals is detachably attached to a plurality of struts standing upward at constant height at longitudinal direction edge portions on one or both of right and left sides on a carriage, and the struts are loaded on the carriage with the net element, so that a plurality of vehicle body side faces in transportation are protected from flying objects from the outside. At that time, the net element has vertical length of 0.5 m-1.5 m and horizontal length of 1 m-12 m of a non-node net, and has fineness of net yarn of 4500 dtex or more.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005270714-A (JP)
Title: Exhaust gas cleaning material and its manufacturing method
Inventor: KUBO MASAHIRO
IPC: B01D39/14
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas cleaning material constituted so as to ensure the thermal impact resistance to an instantaneous high temperature occurring each occasion at the time of regenerative combustion by uniformly carrying a catalyst on an exhaust gas cleaning material made of a metal to prevent the cracking or melting loss of the exhaust gas cleaning material accompanying a thermal shock.  <P>SOLUTION: The exhaust gas cleaning material is constituted by supporting an exhaust gas cleaning catalyst on a metal filter 1. Further, an inorganic oxide of an intermediate layer is arranged between the metal filter 1 and an exhaust gas cleaning catalyst. In this manufacturing method of the exhaust gas cleaning material, a surfactant is added to a slurry when the exhaust gas cleaning catalyst or the inorganic oxide is supported on the metal filter 1 to improve the wettability of a metal surface. Furthermore, after the exhaust gas cleaning catalyst or the metal oxide is deposited to the metal filter 1, centrifugal force is used as a means for removing the excess slurry.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005274206-A (JP)
Title: Solder composition determination device and its determination method
Inventor: UCHIYAMA KENJI
IPC: G01N33/20
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To determine simply the kind of solder adhering to an electronic circuit component.  <P>SOLUTION: This device is equipped with heating means 4, 12 for heating the solder adhering to an inspection object component, a temperature measuring means 6, 7 for measuring the solder temperature, a melting determination means 5, 10, 11 for determining melting of the solder, and a determination means 8 for determining a solder composition from the melting temperature of the solder determined when a temperature measurement result by the temperature measuring means and a determination result by the melting determination means are given and melting of the solder is shown by the melting determination means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005274729-A (JP)
Title: Light source device and projector
Inventor: FUJISAWA SHOHEI
IPC: F21Y101/00
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source device and a projector in which a luminous tube is fixed to a reflector excellently with an adhesive.  <P>SOLUTION: A main reflecting mirror 12 is composed of: a neck-like part 121 constituted of a cylindrical object which extends along one end of a sealing part 1121 constituting a light source lamp 11 and fixes one end side of the sealing part 1121 by filling of the adhesive between an internal perimeter and an external perimeter of the sealing part 1121 at a state that one end of the sealing part 1121 is inserted into a cylindrical internal perimeter; and a reflection part 122 which extends from the base end side of the neck-like part 121 in an extending direction approximately in the recessed shape at cross section and reflects light fluxes irradiated from the light source lamp 11 by arranging in a fixed direction. The neck-like part 121 has a terminal position standard part 121A composed of a translucent member and to be a standard of a terminal position of the adhesive in the case of filling the adhesive.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005275593-A (JP)
Title: Information processor
Inventor: KITANO SATOSHI
IPC: G06F13/00
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To share information between information processors, using an information synchronizing device whose storage capacity is small.  <P>SOLUTION: This information processor (PC)2 divides contents into a plurality of divisions at quality changing points (#A, B) and defines the bit rate of the predetermined division as a normal bit rate (128kbps), and gradually decreases the bit rates of the other visions in order to prepare and transmit common data to an information synchronizing device 1. This information processor (PC)2 changes the division of the highest bit rate and transmits the contents several times. An information processor(on-vehicle) 3 compares the received common data with newly received common data and updates the frame of the lower bit rate to the frame of the higher bit rate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005276562-A (JP)
Title: Pinched type connector
Inventor: YOSHIDA MASATSUGU
IPC: H01R11/01
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinched type connector in which connection between an electrode and a contact can be carried out stably even if there is a warp or unevenness on an arrangement face of a substrate for electrodes and electronic parts.  <P>SOLUTION: Belt-shape metal films 2 are installed at a constant pitch in an axis direction as contacts on an outer face in a circumferential direction of a hollow cylindrical body 1 which is formed by an insulating sheet and sealed by filling gas in the inside. The hollow cylindrical body 1 sealed with the gas filled inside is easily adaptable to the warp of the substrates and deformation of the unevenness, and furthermore, because inner pressure is homogeneous even if degrees of a plurality of deformed parts are different, even if there is the warp or unevenness in the electronic parts and the arrangement face of the substrate for the electrodes, the pressure pressed back from the hollow cylindrical body 1 is homogeneous and a contact pressure between the contact and the electrode becomes homogeneous, and a stable electrical connection can be carried out.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005275673-A (JP)
Title: Remote maintenance system, remote maintenance method, monitor, and program
Inventor: HOSHINO KOICHI
IPC: G06Q50/10
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To enable remote maintenance, by executing maintenance-related instructions as in the past and collecting data on a result at a remote maintenance base and analyzing the data on the result, even for a user system with limited external communication by the use of firewall.  <P>SOLUTION: A monitor 20A connected to an external network 39 via the firewall 30 limiting the external communication together with a user system 10 autonomously acquires the maintenance instructions for accessing a remote support device 40 for executing maintenance instructions, by avoiding communication limitation from an instruction holding section 42 and executes the acquired maintenance instructions for the user system 10 (an internal device 11). An execution result is sent to the remote support device 40, and the remote support device 40 stores the execution result on a result-holding section 43.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005275740-A (JP)
Title: Content selection supporting system, content selection supporting apparatus, content-providing apparatus, content selection supporting method, content-providing method, content selection supporting program, and content-providing program
Inventor: ISHIKAWA KIYOHIKO
IPC: H04N7/173
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide recommended contents which reflect the tastes of the audience.  <P>SOLUTION: A content selection supporting apparatus provides the audience with contents selected from a plurality of contents, on the basis of audience information and viewing history information obtained from the audience viewing the contents. The apparatus has a preference information generation means for generating preference information with respect to preset temporal information, on the basis of the audience information and the viewing history. The preference information generating means regenerates the preference information, on the basis of information on viewing subjects which is preset to the contents extracted, based on the preference information which are obtained from a contents provider for providing the contents, the audience information, and the viewing history information.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005277087-A (JP)
Title: Integrated circuit device and its evaluating method
Inventor: MOCHIZUKI HIDEO
IPC: H03K19/003
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integrated circuit device capable of detecting the possibility of deterioration before the main circuit of the integrated circuit device is deteriorated.  <P>SOLUTION: A circuit 3 for evaluation is provided in the integrated circuit device 1 so as to be independent from the main circuit 2 for effecting inherent functions. The circuit for evaluation 3 is operated by inputting a clock, whose frequency is higher than that of a clock 4 for operating the circuit 2. The circuit for evaluation 3 is deteriorated earlier than the circuit 2. This deterioration is recognized in the delay of output signal of the circuit for evaluation 3 and, therefore, the deterioration of the circuit 3 for evaluation is detected by providing a deterioration detecting unit 6 for detecting the delay.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005277849-A (JP)
Title: High-frequency power compositor or distributer, and radio relay device using the same
Inventor: NAKAHATA ATSUSHI
IPC: H04N5/00
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To match the impedance with change in the number of branches caused by separating a fault amplifier or with various frequencies, in a high-frequency power compositor or distributor called as a power switchable combiner/divider which is preferably embodied to a radio relay device of a high-frequency signal of a terrestrial digital television broadcast, connects one end of a single transmission path to one end of a branch transmission path, and is provided with a switch for opening/closing the high-frequency signal on each branch transmission path.  <P>SOLUTION: A stab pattern ST1 used in two branch and a stab pattern ST2 used in three branch are provided, both stab patterns being opened/closed by switches SW11 and SW12 for stab respectively, interlocking with opening/closing of switches SW1-SW3 for branch. Each of the stab patterns ST1 and ST2 is formed by portions a-e corresponding to five bands of the terrestrial digital television broadcast, and a necessary length of each of the patterns is used by a solder bridge or soldering with a bridged metallic plate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005271447-A (JP)
Title: Injection device in injection molding machine, and injection molding machine
Inventor: MATSUMOTO TETSUKUNI
IPC: B22D17/20
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection device capable of preventing the movement of a screw by its own weight.  <P>SOLUTION: The injection device is equipped with a screw 1 formed so as to be turned in a vertical direction and an AC servomotor 41 for the advance and retreat of the screw for causing rotary power by rotating a rotor 412 and a power conversion means 4 for converting the rotary power to linear power to move the screw 1 in the vertical direction. The AC servomotor 41 for the advance and retreat of the screw is equipped with a first brake means for holding the rotor 412 to a stationary state. By operating the first brake means, the screw 1 can be prevented from being moved in the vertical direction by its own weight.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005277917-A (JP)
Title: Crystal oscillator
Inventor: ISHIKAWA ATSUHIRO
IPC: H03B5/32
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crystal oscillator for reducing phase noise without using a thermostatic bath, promoting miniaturization and power saving (an initial target), and securing a start characteristic and oscillation.  <P>SOLUTION: The crystal oscillation comprises: a resonating circuit constituted by connecting a crystal vibrator and a division capacitor; a transistor for oscillation where a base is connected to the connection point of the crystal vibrator to the division capacitor and an emitter is to the connection point of the division capacitor; an output line which is connected between the connection point of the division capacitor and the emitter via a load resistor; and a crystal resonator which is inserted to the output line. Both the crystal vibrator and the crystal resonator include temperature compensation mechanisms.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005270897-A (JP)
Title: Supercritical microparticle manufacturing system
Inventor: WAKIYA KAZUNORI
IPC: B01J3/02
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new supercritical microparticle manufacturing system which reduces a running cost and improves a yield by recycling a solvent gas and an auxiliary solvent gas, which are usually emitted outside, and by completely recovering a solute deposited in a collector.  <P>SOLUTION: A gas washing device 9 is provided on the rear stage of a collector 2, and a condensation vessel 73a for condensing and liquefying a solvent gas separated by the gas washing device 9 and a liquid storage tank 73b for storing the liquefied solvent H are also provided. The liquid storage tank 73b is connected to a conduit of the front stage part of a pump 5 via a conduit to recycle the solvent gas FG. Thus, carbon dioxide, or the like, can be effectively used as a supercritical fluid F, and consequently, the running cost can be reduced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005271533-A (JP)
Title: Housing furniture
Inventor: TAKAGAKI YOSHIHIRO
IPC: A47B61/00
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a housing furniture showing excellence in dryness, designability and the like by being equipped with an excellent air permeability of a paulownia material and an excellent property of a Japan cedar material.  <P>SOLUTION: The housing furniture has an upper surface plate 11, a bottom surface plate 13, side surface plates 12 and 12', a front surface plate 10, and a backward surface plate 14. At least one of the plates 10, 11, 12, 13 and 14 is composed of a laminated wooden material 5 which is a laminate of the paulownia material 1 and the Japan cedar material 2. An adhesive agent bonding the paulownia material 1 and the Japan cedar material 2 is applied so that the air permeability of the laminated wooden material 5 can be held, and the Japan cedar material 2 is arranged on the right surface side.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005287098-A (JP)
Title: Motor drive
Inventor: NAKAJIMA YOSHIO
IPC: H02P6/08
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor drive applying a drive voltage to a motor through a power supply line in which a signal related to the sensor output of the motor is transmitted/received through the power supply line without being affected by noise at the time of rising or fall of drive voltage.  <P>SOLUTION: During transient period L when a drive voltage V rises or falls, a transmission circuit 5 does not transmit a signal but transmits a signal during a period other than the transient period L thus transmitting a signal without being affected by noise occurring at the time of rising or fall of the drive voltage. On the other hand, during transient period L when the drive voltage V rises or falls, a reception circuit 6 does not receive a signal but receives a signal during a period other than the transient period L thus receiving a signal without being affected by noise occurring at the time of rising or fall of the drive voltage.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005282631-A (JP)
Title: Solenoid valve structure
Inventor: SANUKI HIRONORI
IPC: F16K31/06
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solenoid valve structure capable of stabilizing plunger operation.  <P>SOLUTION: A valve body 21 is provided with a drain port 33 opened upwardly in the mounted state, and oil from a communication hole 23 is discharged to outside via a side hole 32 and the drain port 33. A plunger chamber 61 filled with oil is formed inside a solenoid 55 and a yoke 56, and a plunger 62 is provided in the plunger chamber 61. A ring-shaped abutting part 101 abutting on a disk 57 is provided in the yoke 56, and a slitting groove 102 communicating with the inside and outside is recessed on the abutting part 101. A communicating groove 121 is provided in a flange part 115 of the yoke 56, and a notch part 131 opened upwardly is provided in a case 51. The notch part 131 is provided in the vicinity of the drain port 33, and oil discharged from the drain port 33 is always supplied to the notch part 131.  <P>COPYRIGHT: (C)2006,JPO&NCIPI