baber/WOPTO huggingface dataset:
Patent JP-2005313085-A (JP)
Title: Hollow catalyst particle and its manufacturing method
Inventor: OONUMA TSUGUHIRO
IPC: H01M4/90
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hollow catalyst particle which enhances a utilization efficiency of catalyst particles.  <P>SOLUTION: The utilization efficiency is enhanced by using the catalyst particle having a hollow structure. The catalyst particle having a hollow structure is prepared by mixing an organic solvent 10 containing a surfactant 20 with an aqueous solution containing a metal compound to form reversed micelle in which an aqueous solution 30 containing the metal compound is included by the surfactant 20 (Fig. b), supplying a compound capable of causing a reaction with water within the reversed micelle to solidify into the reversed micelle, forming a hollow particle having a solidified component 40 in the reversed micelle by causing a reaction with water within the reversed micelle on the outer face side and having a component 50 by which the metal compound is solidified on the inner face side (Fig. d) and removing the solidified component 40 by causing a reaction with water in the reversed water.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005315189-A (JP)
Title: Exhaust gas aftertreatment device for diesel engine
Inventor: ARAE YOSHITAKA
IPC: F02D21/08
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce noise at a time of returning an exhaust gas throttle valve 9 to the full open position after closing the exhaust gas throttle valve 9 and oxidizing and removing particulate matter accumulated on a diesel particulate filter 81 and regenerating the filter in a diesel engine provided with EGR valve 7 and the exhaust gas throttle valve 9.  <P>SOLUTION: The diesel particulate filter 81 is installed in an exhaust system of the diesel engine provided with EGR valve 7, and a catalyst is installed in an upstream of the filter 81 and the exhaust gas throttle valve 9 is installed in a downstream of the filter 81. The diesel engine is operated under a condition where opening of the exhaust gas throttle valve is small, the exhaust gas throttle valve 9 is returned to the full open position after the EGR valve 7 is opened when the operation is completed if the diesel particulate filter 81 is regenerated. Pressure in the exhaust system is reduced by opening of the EGR valve 7 and noise generated due to opening of the exhaust throttle valve 9 can be greatly reduced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005312764-A (JP)
Title: Fundus camera
Inventor: KUSUSHIRO TSUGUO
IPC: A61B3/14
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fundus camera permitting easy photography of a single eye image and a pair of left and right excellent three-dimensional fundus oculi images as well.  <P>SOLUTION: The fundus camera comprises an illumination optical system with a photographing light source and an observation illumination light source, a photographing optical system for photographing the fundus oculi by an imaging device, a diaphragm changing means for selectively changing a first diaphragm with an opening at the center of the optical axis or a second or third diaphragm with an opening at left or right position with the optical axis in-between respectively, a photography mode changing means for changing a single eye photography mode and a three-dimensional photography mode to each other, and a control means for continuously photographing the left and right fundus oculi images by the imaging device. The control means disposes the first diaphragm in a light path in observation and photography in the single eye photography mode, changes and disposes the second or third diaphragm alternately in observation in the three-dimensional photography mode, and makes the photography light source emit light as synchronized with the change of the second and third diaphragms during three-dimensional photography.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005316877-A (JP)
Title: Document display device, document display method, document display program, and computer readable recording medium recording document display program recorded therein
Inventor: NAKAMURA MASAYA
IPC: G06F3/0484
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to easily recognize contents while recognizing an entire structure of document data.  <P>SOLUTION: A display device 100 includes; a first display part 107 for displaying a continuous part of a document; a processing part 104 and a clarifying part 105 which generates an image representative of arrangement of sentences of the document so that a form of partial sentences out of sentences constituting the document, which correspond to the continuous part of the document is different from a form of sentences corresponding to the other part of the document; and a second display part 108 for displaying the image.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005313846-A (JP)
Title: Designing method of support body for emergency travel, computer program for design of support body for emergency travel, manufacturing method of support body for emergency travel, designing method of support body / tire assembly for emergency travel, and manufacturing method of support body / tire assembly for emergency travel
Inventor: OKANO TOSHIHIKO
IPC: B60C19/00
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a specific method of determining the shape and dimension of a support body for emergency travel.  <P>SOLUTION: The designing method of the support body for emergency travel comprises a procedure (step S101) of setting a design parameter used to design the support body for emergency travel in designing the support body for emergency travel arranged inside a tire mounted to a rim, a procedure (step S103) of preparing an evaluation model of the support body from the set design parameter, a procedure (step S104) of contacting the prepared evaluation model with a previously prepared tire inner surface model on a predetermined condition, a procedure (step S106) of setting a design characteristic value of the support body from at least one of the evaluation model and the tire inner surface model, and a procedure (step S108) of determining the design parameter so that the design characteristic value becomes an optimum value according to a purpose.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005319530-A (JP)
Title: Feed driving device with clamp function and machine tool
Inventor: KOBAYASHI TAKEO
IPC: B23Q1/28
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a feed driving device capable of improving positional accuracy of a moving body to be subjected to feed driving by a ball screw, and a machine tool provided with the feed driving device.  <P>SOLUTION: A Y-direction feed driving device 50 to a turret head is composed such that a screw nut 55 is moved along a screw shaft 54 and linear feed driving in the Y-direction of a Y-direction slide 8 is executed in the NC machine tool 1. The Y-direction feed driving device 50 has a clamp mechanism 60 for clamping the Y-direction slide 8 to a prescribed position in the Y-direction. The clamp mechanism 60 is provided with a clamp shaft 61 held to the Y-direction slide 8 and a collet 63 held to the plate part 70 side of the X-direction slide.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005319923-A (JP)
Title: Indoor illumination lamp for vehicle
Inventor: NAGAI KENTARO
IPC: B60Q3/02
Filed: 2004-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve the assembly work efficiency of an indoor illumination lamp for a vehicle, and to simplify the maintenance work therefor.  <P>SOLUTION: The indoor illumination lamp for the vehicle 11 consists of a function part 12 and a design part 13. A locking pawl 51 is formed in the side face of the base housing 41 of the design part 13. An elastically deformable operation panel 33 with a locking part 34 in which the fitted locking pawl 51 of the design part 13 can be locked is provided in the housing 21 of the function part 12. The operation panel 33 is pressed from the inside of the valve storage chamber 44 of the design part 13, and deformed elastically, thereby releasing the locking state of the locking part 34 with the locking pawl 51.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005326161-A (JP)
Title: Fault candidate specifying system and method
Inventor: IWASA TOMOE
IPC: G01R31/28
Filed: 2004-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To realize a fault candidate specifying system and a fault candidate specifying method for reducing the time required for specifying fault candidates and improving efficiency in a fault analysis.  <P>SOLUTION: The fault candidate specifying system comprises a fault candidate retrieval tree 11 that has a tree structure in which an input pattern selected from a fault dictionary 19 is set to a node while an input pattern does not exist overlappingly in a path from the route node of the node; a retrieval tree generating means 14 for selecting an input pattern which represents the smallest absolute value of the difference between the number of Detect faults and that of Undetect faults in a fault mode to be noticed from the fault dictionary 19 and setting it as a slave node; and a fault candidate retrieval means 16 for retrieving a D node and then a U node when fail information is "Fail", and retrieving the U node without retrieving the D node and extracting fault candidates, when the fail information is "Pass".  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004360689-A (JP)
Title: Device for controlling the operation of connecting two units, on which a pressure medium can be made to act, with one pressure medium source while staggering the time for the connection
Inventor: CENKER POUL
IPC: F01L9/10
Filed: 2004-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for controlling the operation of connecting two units (13, 17), on which a pressure medium can be made to act, with one pressure medium source (18) while staggering the time for the connection.  <P>SOLUTION: In the device, a simple and compact structure is realized and large motive power is also obtained as follows. That is to say, there is provided a common main control valve (21) including a main valve slider (26) which follows a servo-valve slider (33). In this case, the servo-valve slider (33) can slide in cooperation with pressure chambers (44, 45) on which the pressure medium, preferably, the pressure medium waiting at an inlet (22) of the main control valve (21) can act. The pressure chambers are located on opposite sides to each other. Also, in this case, the pressure action of the pressure chambers (44, 45) can be controlled by a pilot control valve (43) in accordance with a signal which can be supplied from the valve.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005332981-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: KANEMOTO HIROSHI
IPC: H01L27/092
Filed: 2004-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the complication of a manufacturing step and improve a current driving force of a field effect transistor.  <P>SOLUTION: A p-type impurity for adjusting threshold is applied to a semiconductor layer 2a through ion implantation, and an n-type impurity for adjusting threshold is applied to a semiconductor layer 2b through ion implantation. Then, a semiconductor layer 5a made of non-doped semiconductor is formed on the semiconductor layer 2a by epitaxial growth. Thus, a p-channel type field effect transistor is formed on the semiconductor layer 5a, and an n-channel type field effect transistor is formed on the semiconductor layer 2b.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004352507-A (JP)
Title: Device for feeding paper onto processing line
Inventor: LANGENEGGER DANIEL
IPC: B65H5/12
Filed: 2004-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device having the optimum manufacturing capability, usable in different processing lines having different pitches, and manufacturable at low cost in spite of these characteristics.  <P>SOLUTION: This device is provided with a magazine M, a paper feeding device A, a grip means G, and a conveyance means F, takes a printed product 3 out of the magazine M by the paper feeding device, the grip means, and the conveyance means, and supplies it onto the processing line 4 to supply the printed product 3, in particular, a folded printing paper or a not-folded printing paper onto the processing line. The grip means G and the conveyance means F are driven so that the conveyance means F is driven at fixed speed and the grip means G can be accelerated in a scope of a certain angle for a taking-back process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005338277-A (JP)
Title: Illuminating device for photography and camera system
Inventor: HOJUYAMA HIDEO
IPC: G03B7/16
Filed: 2004-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illuminating device for photography realizing the shortening of time required for pre-light emission.  <P>SOLUTION: An LED 16 is made to emit light at the time of pre-light emission, and a xenon tube 12 is made to emit the light at the time of normal light emission. The pre-light emission is not intermittent light emission but continuous light. At the time of pre-light emission, subject reflected light is received, and when the integrated value of the light receiving signal of the subject reflected light becomes equal to or above an integrated value minimally required to calculate a guide number at the time of normal light emission, the pre-light emission is stopped. The wavelength of the light of the pre-light emission by the LED 16 is set in the same visible wavelength region as the wavelength of the light of the normal light emission by the xenon tube 12.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005335337-A (JP)
Title: Printer and adjustment method of gap below its print head
Inventor: AKIRA TOSHIROU
IPC: B41J2/01
Filed: 2004-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer and an adjustment method of a gap below its print head which can readily measure the gap values below the print head along a head scanning direction.  <P>SOLUTION: The printer has a print table 32 on which a print sheet P is placed on, a print head H disposed above the print table 32 for scanning in a predetermined direction along the print table 32 and ejecting an ink onto the print sheet P on the print table 32 so as to print an image, and a gap value detection sensor 35 provided in the print head H for detecting the values of the gap below the print head H.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005338715-A (JP)
Title: Video display element cooling structure and projection type optical apparatus
Inventor: UTSUNOMIYA MOTOYASU
IPC: G03B21/00
Filed: 2004-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling structure of low noise and large capacity suitable for efficient cooling of a video display element used in a DLP projector unit and a liquid crystal projector unit.  <P>SOLUTION: The video display element cooling structure 8 is a video display element cooling structure of a projection optical apparatus using a video display element accompanied by heat generation at the time of operation and has a heat receiving jacket 20 which is disposed in tight contact with an opposite surface of a projection surface of a DMD 11 and internally has a cavity through which a refrigerant receiving the generation heat of the DMD 11 flows, a radiator 21 for radiating the heat of the refrigerant to the outdoor air, and a circulating pump 22 for circulating the refrigerant through the heat receiving jacket 20 and the radiator 21.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005346284-A (JP)
Title: Information processing system
Inventor: ONO ATSUSHI
IPC: G06F21/31
Filed: 2004-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing system capable of reducing a data quantity stored in an output device while preventing an information leak.  <P>SOLUTION: When the transmission of user identification information and the request of output are made from an information terminal device 2 to an information output device 3 by operating the terminal device by a user, the information output device 3 acquires user identification information stored in a portable storage medium 4 carried by the user to detect the presence of the user in the vicinity of the device. When the acquired user identification information is matched to the user identification information received from the terminal device 2, the transmission of output data to be printed is requested from the output device 3 to the terminal device 2. The terminal device 2 transmits the output data to the output device 3 upon receipt of the transmission request from the output device 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004310786-A (JP)
Title: Internet information service system providing information in multiple related sites
Inventor: WATABIKI TATSUYA
IPC: G06F21/41
Filed: 2004-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internet information service system which freely permits an access to related sites if a user is permitted an access in a main site once, while enabling the prevention of direct access to the related sites not via the main site.  <P>SOLUTION: The internet information service system comprising a main site 22 having a Web page to which a user initially makes an access and multiple related sites 23 linked to the main site 22 wherein the main site 22 has a user authenticating means 25, a session information database 28, a main site associated information adding means 26 and a main site associated information processing means 27, and the sub sites 23 have a sub site associated information processing means 31 and a sub site associated information adding means 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005015917-A (JP)
Title: Linear material of high melting-point metal, and manufacturing method therefor
Inventor: TAGAMI KOJI
IPC: H01J61/067
Filed: 2004-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively obtain an electrode rod for a discharge lamp, which has improved toughness and resistance to shock during transportation; a tungsten wire for a filament; and other linear materials of a high melting-point metal.  <P>SOLUTION: This manufacturing method comprises forming a coated or plated layer of C, Re, Ta, Mo, B, Sc, Ti, Cr, Fe, Co, Ni, Ru, Rh, Hf, Gd, Dy, La, Y and Th, on the surface of a linear material of a high melting-point metal, and then heat-treating it in order to recrystalize the linear material. Thereby, the linear material of the high melting-point metal acquires such crystal grains as the average size of the crystal grains on the surface part is different from that in the internal part, and specifically, the average size of the internal crystal grains is larger than that on the surface; when W1 is defined as the average size of the crystal grains on the surface in a breadth direction, and W2 is defined as the average size of the internal crystal grains in a breadth direction, a ratio of W2 to W1 is 2 or more; and when L is defined as the average size of the internal crystal grains in the length direction, the ratio of L to W2 is 2 or more.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005350936-A (JP)
Title: Roof
Inventor: ITO TOYOO
IPC: E04B1/343
Filed: 2004-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roof which can easily cope with variation even if mounting conditions of roofing materials are different.  <P>SOLUTION: In the roof 2 constructed by serially arranging the plurality of roofing materials 20, 20, etc. in a lateral direction, a stiffener 42 is interposed between the roofing materials 20, 20' laterally adjacent to each other. Each roofing material 20 is formed of an outer shell plate 23 serving as a roof surface, and a front-side joint plate 21 as a first joint plate and a rear-side joint plate 22 as a second joint plate which are arranged at an interval in the lateral direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005354424-A (JP)
Title: Vpls apparatus, managing apparatus, and vpls system
Inventor: TAKITA DAISUKE
IPC: H04L12/46
Filed: 2004-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To reliably prevent a network control protocol from abnormally working using broadcast frames, in the event of a possible trouble in a full mesh network having a function for emulating a virtual bus type network.  <P>SOLUTION: The VPLS apparatus 1 is connected to a full mesh network having a function for emulating a virtual bus type network and comprises edge nodes for accommodating user devices T-1, T-2. It comprises a full mesh link controller 3 for detecting the disconnection of a connected full mesh link, a VPLS controller 2 for executing a frame blocking process for blocking frames from being sent to not disconnected full mesh links and the user devices when the full mesh link controller 3 detects the disconnection, and a frame transfer processor 4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005354548-A (JP)
Title: Optical receiver
Inventor: KATO YUJI
IPC: H04B10/272
Filed: 2004-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical receiver having a function for controlling voltage applied to an APD (Avalanche Photo Diode) according to the optical intensity of an inputted optical signal arbitrarily or constantly.  <P>SOLUTION: The optical receiver comprises an APD 1 for outputting current corresponding to an input optical intensity, a front end amplifier circuit 6 for conducting amplification / voltage translation on the output current from the APD 1, a high voltage generating circuit 2 for applying high voltage to the APD 1, a low pass filter 5 for eliminating noise from the output voltage of the high voltage generating circuit 2, a current detecting circuit 7 for detecting current flowing to the APD 1, and a control circuit 8 for controlling the output voltage of the high voltage generating circuit 2 based on a current value detected by the current detecting circuit 7.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005354556-A (JP)
Title: Key exchanging device, system, and method, and encryption communication system
Inventor: TAKAGAKI KEIICHI
IPC: H04L9/08
Filed: 2004-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To attain a means for preventing waste of memory resources and CPU resources by preventing occurrence of a state that redundant SA is present or redundant key exchange by a fact that key exchange is simultaneously performed from both sides in a system for performing key exchange for encryption between two devices via a network.  <P>SOLUTION: In this key exchange device, a simultaneous key exchange decision part decides presence/no presence of simultaneous key exchange when a key exchange control part starts the key exchange. When there is the simultaneous key exchange, the simultaneous key exchange decision part determines whether itself is a master or a slave by a predetermined method, when it is the slave, instructs a key exchange processing part to interrupt only one of key exchange which itself performs as an initiator or key exchange which itself performs as a responder and the key exchange control part interrupts the instructed key exchange. Thus, only one key exchange is continued and is in the state that the redundant SA is present, etc. is prevented.  <P>COPYRIGHT: (C)2006,JPO&NCIPI