baber/WOPTO huggingface dataset:
Patent JP-2004110862-A (JP)
Title: Recording laser power adjusting method and magnetooptical recording and reproducing device
Inventor: KISHIDA TAKANORI
IPC: G11B11/105
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel test writing method for making recording laser power follow a substantially intermediate part of a limit value of cross erasure suppression and a limit value of writing error suppression.  <P>SOLUTION: When both values of EL1 and EL2 are lower than threshold values L1 and L2 at the time of test writing last time, test writing width A(L) is increased by Δa so as to be more than that last time. When the both values of EL1 and EL2 are higher than the threshold values L1 and L2, the A(L) is decreased by Δa so as to be less than that last time. When only one of the EL1 and EL2 is higher than the threshold values L1 and L2, A(L) is specified to be the same as that last time. Test writing is performed by using two laser powers formed by thus adding or subtracting the A(L) to or from the recording laser power Pw(L) and recording laser power is adjusted according to the result.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108157-A (JP)
Title: Hydraulic regulating device for forced lubrication device in engine
Inventor: YOSHII OSAMU
IPC: F01M1/16
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To restrict an abnormal rise in hydraulic pressure in a pressure feeding passage immediately after the cold starting of an engine in chill, and reduce the loss of horsepower and the noise of oil due to the abnormal rise in hydraulic pressure in the pressure feeding passage.  <P>SOLUTION: A low temperature hydraulic relief valve 8 is connected in parallel to a hydraulic regulating valve 4 to the pressure feeding passage 3. The low temperature hydraulic pressure relief valve 8 is composed to open/close a hydraulic relief valve element 9 by the temperature sensitive actuation of a temperature sensitive actuator 10. The temperature sensitive actuator 10 permits the valve opening actuation of the hydraulic pressure relief valve element 9 at a low temperature when lubricating oil pressure-fed in the pressure feeding passage 3 gets chill. At a high temperature when a lubricating oil temperature is higher than chill temperatures, the hydraulic relief valve element 9 is actuated to be closed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105247-A (JP)
Title: Magnetic anchor remotely guiding system
Inventor: UEDA HIROHISA
IPC: A61B19/00
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic anchor remotely guiding system which can quickly and easily perform the resectioning of a lesion, and a magnetic anchor guiding device which is used for the magnetic anchor remotely guiding system.  <P>SOLUTION: This magnetic anchor remotely guiding system is equipped with a magnetic anchor comprising a suspending member which suspends an objective region in an object and a magnetic material being connected with the suspending member, and the magnetic anchor guiding device which is arranged on the outer of the object and gives power to the magnetic anchor by generating a magnetic field. Power is given to the magnetic anchor by the magnetic field generated by the magnetic anchor guiding device, and the objective region which is suspended by the suspending member is lifted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111106-A (JP)
Title: Conductive powder and manufacturing method of the same, and conductive paint and conductive coating film using the same
Inventor: FUJINO TAKEAKI
IPC: C09D201/00
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide conductive powder which can be painted at low cost, composed of Indium oxide containing Sn having excellent conductivity and transmissivity, and to provide a transparent conductive coating film.  <P>SOLUTION: The conductive powder is obtained by heating hydroxide of In containing trivalent element and Sn obtained by neutralizing an acidic solution containing In and Sn, and a solution containing three valent element except In, by an alkali, at 300-1,000°C. The shape of the powdered particle is of a stick or needle-shape with a length of 500 nm or less and a width of 100 nm or less with the ratio of the lengths of 1.5 to 10, or of a ball or a grain-shape with a diameter of 200 nm or less. The coating film using the above has excellent conductivity and transmissivity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109458-A (JP)
Title: Display member utilizing hydrophilic function and method for forming the same
Inventor: MIWA YASUO
IPC: G09F7/00
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To form a member aimed for display of propaganda, advertisement, etc., by utilizing the functions of hydrophilic coating agents.  <P>SOLUTION: The hydrophilic coating agents are applied to a substrate 10 so as to draw display objects 12 consisting of characters, graphics, symbols or their combinations, as a result of which display portions having hydrophilicity and background portions not having the hydrophilicity are formed on the substrate 10 and the display objects 12 are emerged by the presence or absence of the hydrophilic functions. More particularly the hydrophilic coating agents having the stainproof functions are used to notably emerge the display objects 12 by the difference in stainproof functions thereof. Also, a substrate material having water repellency is used as the substrate 10 and the display objects 12 are notably emerged by the difference between the hydrophilic/repellent water effects thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118283-A (JP)
Title: Internet home page creating system
Inventor: NAKATSUMA TSUTOMU
IPC: G06F13/00
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Internet home page creating system for easily creating an own home page by a person having no personal computer and opening the same to the public.  <P>SOLUTION: In a terminal 1, according to an instruction on a screen, a character input part 6, a cursor moving button 60, "YES" button 61 and "NO" button 62 are merely operated to create a file HF for home page. The file HF for home page is transmitted to a server 2 through the Internet 3 as home page information with the file HF for home page and an E-mail address. In the server 2, according to the home page information S, the file HF for home page is stored in a WWW server 21, and the E-mail carrying the home page address HA of the file HF for home page is transmitted to the mail address of the user.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113271-A (JP)
Title: Ct scanner
Inventor: GOTO TAIGA
IPC: A61B6/03
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CT scanner that is designed to provide a good tomogram without holding a fixed speed.  <P>SOLUTION: A drive device relatively making a radiation source 11 and a radiation detector 13 circle around a subject 12 and relatively moving in the axial direction of the subject 12 is provided with a speed change means axially changing the relative movement speed during the collection of projection data, and uses a speed change image reconstruction means preparing a tomogram in connection with the moving speed from the projection data, the speed of which is changed by the speed change means as an image reconstruction means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287608-A (JP)
Title: Method for manufacturing diffusive reflector
Inventor: LAI CHIH-MING
IPC: G03F1/00
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a diffusive reflector using Gray scale exposure wherein a desired slant surface can be formed by a one-step exposure process by using a controllable transmittance photomask.  <P>SOLUTION: The controllable transmittance photomask is prepared which has a photomask pattern formed by the Gray scale exposure, and the photomask pattern is vertically divided into a plurality of areas having a plurality of micro transparent blocks and a plurality of micro dark blocks respectively; and such a transmittance curve that the ratio of the area of the micro transparent blocks to the total area of the respective areas is gradually changed is formed and controlled to form a desired structure on a photoresist layer on the diffusive reflector.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116397-A (JP)
Title: Lubricating device for engine
Inventor: MORIOKA KAZUYOSHI
IPC: F01M11/03
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate replacement of a preliminary oil filter 12 even if an obstacle is arranged before an oil filter 3.  <P>SOLUTION: In this lubricating device for an engine, an adopter 7 is attached on an oil filter mounting seat 3 and the oil filter 6 is detachably mounted thereon, a non-purified oil leading out passage 8 and a purified oil leading in passage 9 are provided on the adopter 7, the non-purified oil leading out passage 8 of the adopter 7 is connected to a non-purified oil outlet 4 of the oil filter mounting seat 3, a non-purified oil transfer pipe 10 is led out from the non-purified oil leading out passage 8, a preliminary oil filter mounting seat 11 is connected to a leading out end thereof and the preliminary oil filter 12 is detachably mounted thereon, a purified oil transfer pipe 13 is led out from the preliminary oil filter mounting seat 11, the purified oil leading in passage 9 of the adopter 3 is connected to a leading out end thereof, a purified oil inlet of the oil filter mounting seat 3 is connected to the purified oil leading in passage 9 of the adopter 7 via the oil filter 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003178560-A (JP)
Title: System for sharing object of a plurality of contents
Inventor: OTOMO HITOSHI
IPC: G11B20/10
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a management structure for utilizing video contents produced in compliance with DVD video for DVD audio.  <P>SOLUTION: An audio subdirectory and a video subdirectory are provided under a root directory. The video subdirectory includes video contents VTS and its management information VMG. The audio subdirectory includes audio contents ATS and its management information AMG. With the video management information VMG, only the video contents VTS is accessible. However, the audio management information AMG is constituted so that not only the audio contents ATS but also the video contents VTS can be accessed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004125529-A (JP)
Title: Apparatus and method for providing route return information in navigation, and program for provision
Inventor: ICHIKAWA HIROMICHI
IPC: G01C21/36
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for providing route return information in navigation and a program for presentation, capable of providing information on roads unreturnable to a computed route at the display of the computed route on a screen.  <P>SOLUTION: The apparatus for providing route return information in navigation is provided with a route-computing part 42 for computing a route for reaching a destination; a display part 10 for displaying a map; a route-determining part 45 for determining whether a road on the map is the computed route; a display control part 43 for displaying the road determined as the computed route on the display part 10, in such a way as to be discriminated from other roads; a returnability determining part 46 for determining whether a motor vehicle which has entered a road determined as not the computed route can return to the computed route; and a distinguishable display control part 47 for displaying the roads determined as unreturnable roads, by the returnability determining part 46 on the display part 10, in such a way as to be distinguished from other roads.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003117215-A (JP)
Title: Display for game machine
Inventor: FUKUSHIMA SEIICHIRO
IPC: A63F7/02
Filed: 2002-10-01
Abstract: PROBLEM TO BE SOLVED: To solve the problem that using of a lens cover for 7-segment LED displaying information of a prepaid card buried in a spherical tray unit causes the complication of an assembling process in a conventional display. SOLUTION: By using a decoration member 10 obtained by providing a blind means 10a (such as a recessed and projecting surface for scattering light) which is made of transparent or opaque synthetic resin and whose inside is not seen through and a display means 11 for displaying characters or graphics by light-emitting diode or liquid crystal, the blind means 10a is removed (such as flattening the recessed and projecting surface), a window part 10b which makes it possible to see through the inside is formed at a part of the decoration member 10 and the display means 11 is installed facing the window part 10b.
Patent JP-2004125685-A (JP)
Title: Method for measuring gas density using microflow sensor
Inventor: SETO MINORU
IPC: G01F1/696
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas density measurement method for measuring gas density precisely, even if the span range of gas to be measured is wide, while being a simple method using a microflow sensor.  <P>SOLUTION: With the relationship between a sensor output value, obtained from at least one of temperature detection signals outputted from each of a plurality of thermopiles included in the microflow sensor mounted into the pocket section formed on the inner wall of the gas channel, where the gas to be measured passes; the density of the gas to be measured, one most approximated form of the first form, where the sensor output value and the reciprocal of the density of the gas to be measured is in a linear relationship; and a second form, where the sensor output value and the density of the gas to be measured are in a linear relationship, is selected, based on the span range of the gas to be measured. By utilizing the selected form, the density of the gas to be measured is obtained from the sensor output value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122325-A (JP)
Title: Air type blast device
Inventor: SAKAMOTO YUJI
IPC: B24C7/00
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize a blasting amount and a blasting pressure of grinding materials.  <P>SOLUTION: This air type blast device is provided with a grinding material storage tank 11, a first air pipe 13 penetrating through the grinding material storage tank 11 and feeding a compressed air from an air compressor 12, a grinding material introduction hole 14 provided in a part in the grinding material storage tank 11 of the first air pipe 13, an air pressure adjusting regulator 16, a delivery nozzle 17, a second air pipe 19 branched from an upstream side position 18 of the grinding material introduction hole 14 of the first air pipe 13 and connected to a downstream side position 20 of the grinding material introduction hole 14, an air flow adjusting mechanism 21 provided in the second air pipe 19, a third air pipe 23 branched form a downstream side position 22 of the downstream side position 20 and connected to the grinding material storage tank 11, a porous body 25 partitioning the grinding materials 24 from the grinding material introduction hole 14 in the grinding material storage tank 11 and a vibrating mechanism 26 vibrating the porous body 25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129097-A (JP)
Title: Communication apparatus
Inventor: IKEGAWA JUNPEI
IPC: H04L12/801
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To increase an efficiency of transmission flow control based on a back pressure system.  <P>SOLUTION: A communication apparatus 3 on a transmitter side communicates with a communication apparatus 1 in a receiver side via a relay apparatus 2. When the the receiver side performs its transmission stop operation in response to transmission of a signal from the transmitter side in its transmission stop enabled mode of the relay apparatus, the signal transmission is stopped. When the stop is not carried out in a transmission stop disabled mode of the relay apparatus. When the transmission stop operation exceeding a threshold is carried out in the transmission stop enabled mode of the relay apparatus, the mode is shifted to the transmission stop disabled mode. Communication with the receiver side causes the mode is moved to the transmission stop enabled mode. When the relay apparatus in the transmission stop enabled mode performs transmission stop operation to stop the signal transmission from the transmitter side under the control of a transmission stop control means, the shift of the relay apparatus to the transmission stop disabled mode causes the communication to be once realized to shift the relay apparatus to the transmission stop enabled mode. Thereafter the transmission stop operation is again carried out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131795-A (JP)
Title: Method for treating soft nitriding- and oxidation treated layer surface
Inventor: KASHIBE MASAKAZU
IPC: C23C8/80
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment method which can treat oxidized film layers of ferrous metallic components subjected to soft nitriding treatment and oxidation treatment to good surface roughness without subjecting the layers again to the oxidation treatment.  <P>SOLUTION: The layer surface of the porous oxidized film layer 2 formed by the soft nitriding treatment and oxidation treatment on the ferrous metallic component is crushed by a pressing means 3 to form a smooth surface 2A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132070-A (JP)
Title: Car stop device for unmanned parking lot
Inventor: KIZU MASAYOSHI
IPC: E04H6/42
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide a wholly small-sized car stop device for an unmanned parking lot, which prevents a wheel from running over a stop board by raising the stop board, which can effectively prevent a vehicle and the device from being damaged by overload, and which hardly gets out of order.  <P>SOLUTION: This car stop device for the unmanned parking lot is equipped with the stop board 2 which is installed on the floor surface of the parking lot and oscillated around a horizontal axis so as to be raised/brought down, and a driving source 6 for raising/bringing down the stop board 2. The car stop device is also equipped with: a hollow driven shaft 10 which serves as the center of the oscillation of the stop board 2; a torsion bar 11 which is inserted into the central hole of the driven shaft 10, coupled to the driving source 6 on the side of one end of the driven shaft 10, and coupled to the driven shaft 10 on the side of the other end thereof; and paired abutting parts 13 and 14 which stop the turning of the stop board 2 in the raised direction with respect to the drive-side end of the torsion bar 11 in a state wherein a torsional elastic force for urging the stop board 2 in the raised direction is left in the torsion bar 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003187557-A (JP)
Title: Information recording medium and reproducing method, recording method and reproducing device for the same
Inventor: ANDO HIDEO
IPC: G11B20/12
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording method which previously records information to information recording media so as to produce differentiation and originality of functions by each of information recording and reproducing devices varying in manufacturers and distribution sources when the information recorded to the information recording media is reproduced by the information recording and reproducing devices.  <P>SOLUTION: Common information (2001) which can be reproduced by the prescribed information reproducing devices is recorded and specific information (2002) which can be reproduced by a specific information reproducing device among the prescribed information reproducing devices is recorded. Link information (2003) indicating the relation between the common information and the specific information is recorded.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004139149-A (JP)
Title: Peripheral equipment, information processing method and control program
Inventor: ENDO TOMOAKI
IPC: G06F13/10
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanism for properly managing the right of use of the function or program of peripheral equipment.  <P>SOLUTION: A license file(figure) including application ID or license file ID is disclosed. Then, a database for dynamically managing those ID is introduced to check the validity of the license file based on the license file ID or the application ID.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138122-A (JP)
Title: Carrier support structure for planetary gear device
Inventor: NAKANO MASAKI
IPC: F16H57/023
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrier support structure for a planetary gear device to be used for a hybrid transmission or the like in which axial direction size is reduced.  <P>SOLUTION: The planetary gear device is provided with a planetary gear mechanism comprising ring gears R1 and R2, sun gears S1 and S2, a long pinion P1 engaged with the ring gear R1 and the sun gear S2, a short pinion P2 engaged with the ring gear R2 and the sun gear S1, and also engaged with the long pinion P1, and a carrier C supporting the long and short pinions P1 and P2 through a pinion rotation shaft to act as a driving force output element. The planetary gear device is further provided with an input shaft 20 disposed on the same axial line as the sun gears S1 and S2 to be a driving force input element, a clutch CL to couple the ring gear R1 with the input shaft 20 for driving, and a brake FWD/B to brake rotation of the ring gear R2. In a pinion rotation shaft support member 29 provided at one axial end part of the carrier C, a boss part is projected axially outward to a radially extended part to form an L-shaped cross section. The boss part is engaged with the input shaft 20, so that it is supported.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137557-A (JP)
Title: Ion-beam sputtering apparatus and ion-beam sputtering method using the same
Inventor: MIYAZAWA KAZUTOSHI
IPC: H01L21/285
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ion-beam sputtering apparatus which prevents a thin film from degrading by rebounding ions generated when an ion beam with high energy irradiates a sputtering target, and to provide an ion-beam sputtering method using the apparatus.  <P>SOLUTION: This ion-beam sputtering apparatus is provided with a chamber (12) having an evacuation device, a substrate to be treated (4) having a surface to be layered with a thin film, a sputtering target (11), and an ion source (7) for irradiating the sputtering target (11) with ions in a form of an ion beam (9). The apparatus further comprises a cylindrical ring (1) for trapping ions, which is installed between the sputtering target (11) and the substrate to be treated (4) and has the cylinder face made of a thin sheet; a potential-applying means (2) for arbitrarily controlling a potential applied on the ring (1); and a potential-measuring means (6) for measuring the potential of a cramp.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137811-A (JP)
Title: Sand sedimentation removing device
Inventor: ANYOJI MANABU
IPC: E02B3/02
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sand sedimentation removing device which efficiently removes a sand sedimentation in a sluiceway lower section or the like by a small-sized facility enabling a man-power transport without using a large-sized permanent facility used for a sluice gate or the like.  <P>SOLUTION: In the removing device for the sedimentation 10 depositing to the sluiceway lower section or the like, the removing device is composed of: a hydraulic type submerged pump 2; a nozzle holder 3, which is connected continuously to the submerged pump 2 and supplied with water from the submerged pump 2; a plurality of nozzles 4 projected in the opposite direction of both side faces of the holder 3 respectively; a floating body 6 disposed to the upper section of the submerged pump 2; and a control lever 7 for operating the holder 3.  <P>COPYRIGHT: (C)2004,JPO