baber/WOPTO huggingface dataset:
Patent JP-2005145779-A (JP)
Title: Three dimensionally reinforced sic-c/c composite-made high speed rotor and method of manufacturing the same
Inventor: ISHIYAMA SHINTARO
IPC: C04B35/83
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three dimensionally reinforced SiC-C/C composite-made high speed rotor which can cope with the distortion in the circumferential direction and the generated stress in high speed rotation and allows the breaking rotation speed to be updated, and to provide a method of manufacturing the same.  <P>SOLUTION: As the main manufacturing process, there are 3 processes, that is (1) the knitting of a high speed rotor preform knitted with carbon fiber which is to be a skeleton is carried out (plenty of the carbon fiber is wound in the circumferential direction), (2) the preform body is impregnated with a carbon precursor and graphitized and (3) an Si precursor gas is injected into the graphitized high speed rotor and after that the graphitized high speed rotor is impregnated with molten Si and is treated at a high temperature to form a SiC converted layer inside and on the rotor by the reaction of carbon with Si.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005150511-A (JP)
Title: Semiconductor laser element and device
Inventor: TANAKA AKIRA
IPC: H01S5/343
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser element and a semiconductor laser device by which sufficiently high operation voltage can be obtained by reducing an influence of spikes in a valence band.  <P>SOLUTION: The semiconductor laser element comprises light emitting layer comprising a 1st conductive type 1st clad layer 13, an active layer 15 and a 2nd conductive type 2nd clad layer 19 whose upper side is processed like a stripe-like ridge waveguide 23, to successively form these layers on the main surface of a substrate 12; a 2nd conductive type 1st intermediate layer 20 formed on the upper surface of the ridge waveguide 23; a 2nd conductive type 2nd intermediate layer 21; a 2nd conductive type contact layer 22 whose band gap energy is smaller than that of the 2nd clad layer 19; and electrodes 25, 26 for generating electrical conduction in the light emitting layer. The composition of the 2nd intermediate layer 21 is set so as to have an intermediate band gap between the band gags of the 1st intermediate layer 20 and the contact layer 22, to ease the discontinuity of band gaps of the 1st intermediate layer 21 and the contact layer 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005148537-A (JP)
Title: Face picture photographing apparatus
Inventor: NAKANE SHIN
IPC: G06K19/10
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain biometric information and to print the information together with a face picture.  <P>SOLUTION: When a user depresses a photographing SW, user's face picture is photographed by a camera 12. And also, the biometric information (BM data) is obtained with a use of a BM data obtaining apparatus 14. The face image data and the BM data are related and stored in a storage part 17. Thus, when the user depresses a printing SW, the face picture and the two-dimensionally bar-coded BM data are printed on a printing paper. It is allowed to print the BM data on a part other than a face picture area on the printing paper, and also, it is allowed to print the data on the rear side of the printing paper.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005146210-A (JP)
Title: Lubricant
Inventor: NEMOTO HIROMITSU
IPC: C10N70/00
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricant which comprises an ester that is useful for various uses including a lubricant oil, a functional fluid, and a grease, and is excellent in abrasion resistance and low temperature properties required for a lubricant oil.  <P>SOLUTION: The lubricant agent comprises a lanolin fatty acid ester that is an esterified product between a lanolin fatty acid having a long chain fatty acid (C23 or more) content of 15 wt.% or more and an alcohol having a carbon number of 1-22, wherein the lanolin fatty acid can be obtained by distillation to purify.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005155955-A (JP)
Title: Method of replacing air in hotel guest room and air replacing system for hotel guest room
Inventor: TSUZUKI TAKUYA
IPC: F24F7/06
Filed: 2003-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air replacing system for hotel guest rooms, which can efficiently replace air in a hotel guest room rapidly in a short time at a practicable level.  <P>SOLUTION: An air replacing system for hotel guest rooms 20 comprises a compressor 22, an air tank 24 which stores therein air compressed by the compressor 22, a discharge port provided in each of hotel guest rooms 12, piping 26 which connects the air tank 24 with the discharge port 34 in each of the hotel guest rooms 12 and a valve 30 provided for each of the hotel guest rooms 12 to perform the opening/ closing of the piping 26. The system is configured so that the compressed air can be continuously injected from the air tank 24 into the hotel guest rooms 12, in an amount corresponding to the volume of each of the guest rooms per injection, in the state where the valve 30 is open.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005159546-A (JP)
Title: Network system
Inventor: NAKAMURA MASATO
IPC: H04L12/437
Filed: 2003-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network system wherein costs of products are low and capable of switching ring systems in a fast time on the occurrence of a failure in a different ring network.  <P>SOLUTION: The network system is provided with a master connection apparatus 3 and a slave connection apparatus 4 for forming inter-ring connection of both rings at different positions. Switching HUB apparatuses 20, 26 recognize that they are in normal operations with each other, include a transmission section for transmitting normality information to each ring network when the normal operations are recognized, and bring the inter-ring connection of the master connection apparatus into a blocking state when the normal operations are not recognized, and switching HUB means 22, 28 block the inter-ring connection of the slave connection apparatus, release the blocking state when no normality information is received, and flash switching information stored in each switching HUB apparatus.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357694-A (JP)
Title: Method for producing tissue plug
Inventor: IWAMOTO YUKIE
IPC: A61L27/00
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a tissue plug, capable of preparing tissue having an arbitrary shape by only using cells, without using a carrier.  <P>SOLUTION: This method for producing the tissue plug comprises placing a cell aggregation comprising cells derived from the tissue which is collected from an animal to be examined or a patient in a chamber having micropores through which a culture solution passes, making the culture solution contained in the chamber in such an amount as to be approximately equal to that in which a part of the cell aggregation is contacted with a gas phase, and culturing the cell aggregation in the culture solution in an amount more excessive than that of the culture solution in the chamber.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005154184-A (JP)
Title: Method of producing artificial lightweight aggregate
Inventor: FUJIKI HIDEKAZU
IPC: C04B14/04
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the cost of artificial lightweight aggregate by enhancing the efficiency of a process for the addition of a fiber to improve the strength in granulation.  <P>SOLUTION: The method of producing the artificial lightweight aggregate is carried out by mixing expandable shale having ≤3 mm particle diameter which is obtained by pulverizing and sieving the shale with a fibrillated fiber which is obtained by fibrillating vegetable fiber with a water controlling agent and after that, kneading, granulating and firing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005153658-A (JP)
Title: Pocket structure for vehicle
Inventor: YAMASHITA MASATOSHI
IPC: B60J5/04
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pocket structure for a vehicle having excellent housing property capable of separately housing different kinds of small articles.  <P>SOLUTION: An interior trim 1 to be fitted to a car body or a door is formed with a recessed part 3, and a lid 5 capable of turning to open/close around a hinge 4 provided in a lower end thereof is provided in the recessed part 3 on a cabin side thereof to structure the pocket structure for a vehicle. The lid 5 itself is formed with an outer pocket 7 part, and an inner pocket part 8 is formed between the lid 5 and the recessed part 3. With this structure, different kinds of small articles can be separately housed to improve housing property. Since the lid 5 formed with two pocket part is formed of one part, increase of the number of parts items is unnecessary. Furthermore, with a view from a cabin-inside R, since the only a surface of the lid 5 is exposed and the inner pocket 8 is hidden behind the lid 5, there is no change in appearance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005155777-A (JP)
Title: Sound absorption thermal insulation material for hose
Inventor: WATANABE NOBORU
IPC: F16L55/02
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound absorption thermal insulation duct provided with bending property or flexibility, capable of improving piping workability, having an excellent thermal insulation property and allowing mass production at low cost, and being gentle for environment.  <P>SOLUTION: This sound absorption thermal insulation material for the hose (including a tube and a duct) is (1) a nonwoven fabric cloth sound absorption material made of matrix fibers and thermally fused fibers and the sound absorption thermal insulation material for the duct having matrix fibers of 30 to 95 wt%. (2) It is preferable that density of the nonwoven fabric cloth sound absorption material is 5 kg/m<SP>3</SP>to 100 kg/m<SP>3</SP>, its thickness of 1mm to 100 mm, and its width is 10 mm to 1,000 mm. (3) It is preferable that at least one kind of the matrix fibers has a heteromorphic structure. (4) It is preferable that the direction of MD of tensile strength of the nonwoven fabric cloth is 5N/cm<SP>2</SP>to 50N/cm<SP>2</SP>, and the direction of CD is 3N/cm<SP>2</SP>to 40N/cm<SP>2</SP>. (5) Surface hardness of the nonwoven fabric cloth is 15 to 60.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004176721-A (JP)
Title: Method and device for operating internal combustion engine
Inventor: HEIN INGO
IPC: F01N3/20
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for operating an internal combustion engine for reducing fuel consumption.  <P>SOLUTION: In the method for operating the internal combustion engine 12, an exhaust gas system 24, 25, 28 is provided with a control device 10 setting operation modes 31, 32 different in fuel consumption and unprocessed NOx mass flow 27, and a NOx occlusion catalyst 29 disposed to the exhaust gas system 24, 25, 28. Difference in fuel consumption between the operating modes is obtained, either the operation mode 31 or operation mode 32 is selected by an operation mode determination means 64 according to a fuel consumption difference signal 63, and at least one of correction value 43, 49, 54 is prepared under the at least one of operation modes 31, 32.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073892-A (JP)
Title: Ophthalmic device
Inventor: FUKUMA YASUFUMI
IPC: A61B3/10
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ophthalmic device with which an alignment error can be obtained even when alignment in the Z-direction is not accurately carried out, and a cornea form is corrected to obtain the accurate cornea form based on the error.  <P>SOLUTION: A calculation controller 203 of this ophthalmic device calculates the alignment error in the Z-direction from ratios of diameters of ring reflection images of multiple rings Ca to Ci and intervals of at least a pair of mark reflection images projected to the cornea from a point at infinity. When the alignment error is within a prescribed range, a cornea form obtained from the ring reflection image is corrected using the alignment error.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005164694-A (JP)
Title: Fixing device and rotating body for fixing
Inventor: UCHIDA MICHIO
IPC: G03G15/20
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device which is hardly broken by fatigue regardless of the occurrence of a large deflecting force or repeated stress upon a fixing sleeve and has a high durability and has the lifetime made longer at a low cost.  <P>SOLUTION: The fixing device has a flexible rotating body having a stainless steel layer, a slide member which is fixedly arranged in the rotating body and is slid on the inside surface of the rotating body, and a backup roll forming a nip part together with the slide member through the rotating body between them and catches and carries a recording medium bearing an image, in the nip part to fix the image on the recording medium, and a ferrite content of the stainless steel layer of the rotating body is ≤5%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005160593-A (JP)
Title: Compact case
Inventor: SUZUKI KAZUO
IPC: A45D33/00
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact case surely retaining and easily detaching a refill case filled with cosmetic.  <P>SOLUTION: A locking groove formed around the outer circumference of the refill case 8 can be locked with a locking strip of a partition body 6 opposed to a locking strip formed in a first storage chamber 12 of a body 2 to fix the refill case 8. The partition body 6 is allowed to be turned around a longitudinal shaft 19 and is so provided as to be engaged with the body 2 with the refill case 8 in a fixed state. This constitution can fix the refill case 8, release the engagement of the locking strip by turning the partition body 6, and easily take out the refill case 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005161817-A (JP)
Title: Method and device for image processing
Inventor: ISHIKAWA ZENICHI
IPC: B41J2/01
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dither processing method which generates no deviation in a position of a nozzle to discharge ink, even when using the dither processing to reproduce a pseudo-halftone, in an inkjet printer.  <P>SOLUTION: When a dither matrix of an N (lateral) × M (longitudinal) size (N and M are natural numbers) is developed not in a tiled arrangement, but in a main scanning direction, the dither matrix is shifted in a sub scanning direction by as much as P (an integer of -M<P<M) pixels.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005175551-A (JP)
Title: Image reading apparatus and image reading method
Inventor: SHINOZAKI TAKASHI
IPC: H04N1/00
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading apparatus or the like for transferring image data to a host device at a high speed by using a plurality of interfaces in parallel.  <P>SOLUTION: The image reading apparatus is configured so that a scanner 1 and a personal computer 2 are connected by a plurality of the same or different interfaces 3, when the scanner 1 consecutively reads a plurality of originals, the personal computer 2 requests the scanner 1 to read an image by using one interface, the scanner 1 receiving the request transfers image data to the personal computer 2 via the interface while reading the image, and when the transfer speed does not catch up with the image reading speed, the scanner 1 transfers the image data by using the other interfaces in parallel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005174609-A (JP)
Title: Lighting system
Inventor: MATSUZAKI JUN
IPC: H05B41/392
Filed: 2003-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and easily miniaturizable lighting device of a discharge lamp capable of suppressing application stress to electronic components by suppressing an excessive ringing voltage generated in a no-load state, in a lighting system using an inverter for modulating light of the discharge lamp by PWM control.  <P>SOLUTION: This lighting system is equipped with a self-excitation resonant inverter 1 generating a ringing voltage in starting intermittent oscillation, and carries out light modulation of the discharge lamp FL by controlling an on/off ratio of a light-modulating switching element Q3 for stopping and restarting oscillation operation of the inverter 1. The light-modulating switching element Q3 is controlled so as not to stop the oscillation operation of the inverter 1 in a period from turning on power until a detection circuit 3 determines the lighting state of the discharge lamp FL.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004202679-A (JP)
Title: Method for forming protective layer, method for retaining and method for polishing of lens for glasses
Inventor: TABATA YOSHINORI
IPC: B05D7/00
Filed: 2003-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for protecting a retained face at machining lens for glasses and forming a protective layer of which the removal after machined is easy.  <P>SOLUTION: This is the method which is used for forming the protective layer for the retained face 5 of the lens 1 for glasses retained by a retaining means, and which includes a process for forming a resin membrane 4 by applying a flowable substance including a water-soluble resin to the retained face 5 for protecting the retained face 5, and a process for drying the applied resin membrane 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005169213-A (JP)
Title: Microreactor
Inventor: MAE KAZUHIRO
IPC: B01D53/22
Filed: 2003-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microreactor which easily forms a very small reaction space (microspace) and makes the resident time and flow of a reaction fluid constant as much as possible.  <P>SOLUTION: A plurality of flat plates 2 provided with inlets and outlets for a reaction fluid are laminated, and a gasket 4 is arranged between the plates so that a microspaces 20 of 10-1,500 μm in height (H) may be formed, and at least one microspace formed between the two flat plates has a ratio of a flow channel width (W) to the height (H) of 20-10,000. The microreactor is applicable, for example, to a synthesis of hydrogen from methanol by arranging a catalyst element comprising a methanol-converting catalyst in a front stage microspace as a reaction part and arranging a hydrogen separation membrane in a latter stage microspace as a separation part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005176490-A (JP)
Title: Electric automobile controller
Inventor: IIDA TETSUSHI
IPC: B60L9/18
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller for a complete speed sensorless electric automobile by which a speed signal used for the control sequence is recognized even in coasting driving in the electric automobile controller for driving an induction motor.  <P>SOLUTION: An operation command 106 generated by a logical sum of a power running command and an electric brake command is imparted to an inverter control part 101 in conventional control. However, a speed sensorless operation command part 122, to which a coasting speed estimating control function is added, is prepared. The coasting speed estimating control function makes a coasting speed estimating control part to output the operation command 106 for the speed estimation for every estimation timing corresponding to a vehicle speed for a very short period of time during the coasting driving.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005169902-A (JP)
Title: Forming method and developing method of image of printing plate material
Inventor: KOBAYASHI YASUNOBU
IPC: G03F7/004
Filed: 2003-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forming method and a developing method of an image of a printing plate material which are excellent in plate wear resistance and cause little stain of a non-image part.  <P>SOLUTION: The printing plate material having on-machine developability has an image forming layer of a thermosetting resin or a polymerizable monomer in the main on a grained aluminum base. In the forming method of the image of the printing plate material, the material is exposed to a laser beam of a wavelength of 700-1,100 nm, while masking the outside of a portion thereof wherein the beam intensity is above 1/16 to 1/2 of that of the central part of the beam.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005173403-A (JP)
Title: Display device for vehicle
Inventor: TAKAMOTO SHINJI
IPC: B60K35/00
Filed: 2003-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device with simple constitution for vehicle that can prevent leak light from entering while decreasing the number of components and keeping assembly easy.  <P>SOLUTION: A design plate 32 having a design mark 26a and an indicator lens 38 are molded in one body through a connection part 50. At this time, a backing film 52 forming the design mark 26a on the reverse surface of the design plate 32 is extended up to the reverse surface of the connection part 50, and consequently even if light of an LED 44 which is propagated in the indicator lens 38 leaks from the indicator lens 38, the leak light is shielded by the backing film 52 and never enters the design plate 32, thereby suppressing mutual interference between the indicator 28a and design mark 26a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005108801-A (JP)
Title: Defect detection device for laminated body and inspecting device for fuel cell
Inventor: HISHITANI YOSHIKO
IPC: G01N25/72
Filed: 2003-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a defect detection device for a laminated body capable of nondestructively/noncontactly detecting the the defect of a laminated body and available for a deterioration diagnosis or manufacture of a SOFC, an inspecting device for a cell for the SOFC, a manufacturing device for the SOFC and a deterioration diagnosing device.  <P>SOLUTION: This defect detection device 1 is provided with a heater 10, an infrared camera 20 and a processing unit 30 capable of storing detected data from the infrared camera etc. with time. The heater 10 is disposed on a porous layer 41 side of the laminated body 40 to inspected and the infrared camera 20 is disposed on a dense layer 43 side of the laminated body 40. The heater 10 can almost uniformly heat an inspected area 41a of a porous layer 41 with radiant heat H. An infrared camera 20 detects the transmitted infrared ray penetrated the laminated body 40 through an inspected area 43a of the dense layer overlapping with the inspected area 41a of the porous layer to detect the temperature distribution of transmitted heat h over the entire surface of the inspected area 43a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI