baber/WOPTO huggingface dataset:
Patent JP-2003067971-A (JP)
Title: Optical pickup and information recording and reproducing device incorporating it
Inventor: HIRAI HIDEAKI
IPC: G11B7/135
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To carry out highly precise focus control while preventing degradation of the focusing signal due to wavelength multiplexing by achromatizing the optical systems of the detector and illuminator. SOLUTION: The optical pickup consists of a beam splitter 16 which passes the optical beam from the semiconductor laser 14 and deflects the reflected light from an optical disk 1, a condenser lens 22 to detect this reflected light, a cylindrical lens 23, and a detecting means composed of photo detectors 24. It is made possible to carry out precise focusing even in wavelength multiplexing by using an achromatizing means (achromat lens) which is a combination of concavo-convex lens of different signs in wavelength distribution against the shift of the spot in the direction of an optical axis caused by chromatic aberration in each wavelength in the color made on the optical disk 1.
Patent JP-2003073365-A (JP)
Title: Method for producing monoamide
Inventor: KIRIHARA SHINJI
IPC: C07F5/00
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a method suitable for industrialization for producing a monoamide useful as a chelating agent in high yield. SOLUTION: This method for producing an acid monoanhydride comprises a step for forming the acid monoanhydride of a polybasic carboxylic acid by reacting the polybasic carboxylic acid having at least four carboxy groups with an acid dianhydride of the acid in an organic solvent under an absolute condition. The method for producing the monoamide comprises the step for forming the acid monoanhydride of the polybasic carboxylic acid, and a step for forming the monoamide of the polybasic carboxylic acid by reacting the formed acid monoanhydride with amines (except a tertiary amine) in the organic solvent under the absolute condition.
Patent JP-2003073393-A (JP)
Title: Novel substance, medicine and composition including the same
Inventor: YOSHIKAWA MASAYUKI
IPC: A61K31/7028
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a novel acylated sucrose derivative having medicinal activities and medicines and compositions including the same. SOLUTION: The acylated sucrose derivative is represented by the following formula (1) and has the platelet aggregation inhibitory action. The novel substance is included in the extracts from trunk, branches, leaves, stems, roots, fruit flesh, seeds, kernels, flowers and buds of Japanese apricot and is obtained by purifying the extract.
Patent JP-2003070880-A (JP)
Title: Capsule and its manufacturing method
Inventor: SUGII YOSHIHISA
IPC: A61J3/07
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a soft capsule having excellent moisture absorbability and degradability, excellent strength and caking resistance, and serviceability. SOLUTION: The soft capsule comprises at least one type selected from the group consisting of a hard protein, a derived protein and mucopolysaccharides as a film main agent. A capsule film contains 0.05 to 12 wt.% of fine particle silicon dioxide. The silicon dioxide may be mixed with the film main agent for use at a film molding time or may be coated on a front surface of the film after the capsule is molded.
Patent JP-2003075116-A (JP)
Title: Measuring method of lengthy object moving displacement quantity and device for executing the method
Inventor: KANEKO YOSHIO
IPC: E01B35/00
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a measuring method of lengthy object moving displacement quantity and a device for executing the method, for measuring and inspecting the moving displacement quantity of a moving and displacing lengthy object based on a photographic image. SOLUTION: In this lengthy object moving displacement quantity measuring method and this device for executing the method, an object side target 34 is formed on the lengthy object, and a pair of fixed targets are provided near the lengthy object, and photographic images thereof are imaged, and the shift quantity of the object side target 34 based on a reference line connecting the fixed targets is determined by performing coordinate operation processing on the photographic images, to thereby measure the moving displacement quantity of the lengthy object.
Patent JP-2003072580-A (JP)
Title: Motor-driven power steering device
Inventor: MATSUI SHINJI
IPC: B62D137/00
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driven power steering device allowing an easy steering operation for self running necessary to take a countermeasure for eventual occurrence of a failure in its torque sensor. SOLUTION: When the failure has occurred in the torque sensor, the current target value It of a motor is set as follows, based upon the steering angle θand the steering angular velocity ωdetermined as its differential; when θ>0 and ω>=0, a constant current I(V) determined by the car speed V is set as the current target value It for assisting the turning operation of the steering wheel to the right (S136), when θ<0 and ω<=0, -I(V) is set as the current target value It for assisting the turning operation of the steering wheel to the left (S142), and when θ>0 and ω<0 or θ<0 and ω>0, a setting that It=0 is made for stopping the steering assist because the steering wheel is in the return stroke (S138).  In order to secure the running stability in the high speed running, I(V)=0 should be established when the car speed V is over the prescribed value.
Patent JP-2003087238-A (JP)
Title: Security realizing system in domestic network
Inventor: EBINA AKIHIRO
IPC: G06Q10/00
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a system device capable of easily realizing security in a domestic network by preventing communication with a terminal illegally connected to the domestic network. SOLUTION: A home electric terminal 101 and a key control device 103 are connected to the domestic network 105 via a network connection means 106, the device 103 identifies the terminal 101 by inserting an identification tag 102 into the terminal 101 and a common cipher key for communicating with another home electric terminal 101 connected to the network 105 is acquired to attain safe communication in the network 105.
Patent JP-2003080534-A (JP)
Title: Resin material bonding method and fixture used therein
Inventor: MATSUMOTO YASUHIRO
IPC: B29C39/12
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To easily mold a secondary molded article into a complicated shape corresponding to the shape of a primary molded article when the secondary molded article is bonded to the outer surface of the primary molded article. SOLUTION: The secondary molded article 13 is molded by the resin material bonding method equipped with a process for arranging a predetermined fixture 12 to the outer surface of the primary molded article 10 to form a casting space S, a process for casting a predetermined resin material C in the space S and a process for curing the resin material C to form the secondary molded article 13 and bonding the secondary molded article 13 to the primary molded article 10. The fixture 12 is equipped with an outside plate 15 formed along the outer peripheral edge 11 of the primary molded article 10, an inside plate 16 arranged so as to form the casting space S between the outside and inside plates 15 and 16, and a holder 18 capable of holding the spaced-apart width of the plates 15 and 16.
Patent JP-2003084885-A (JP)
Title: Information processing unit and method, and program
Inventor: FUJI YUICHIRO
IPC: G06F3/0481
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To improve operability. SOLUTION: When a content panel 141 and a sub-content panel 142 are displayed in a main window 101, they are so displayed as to become gradually clear from a pale state. Play lists 131 corresponding to contents displayed on the content panel 141 are so displayed as to gradually get together on the content panel 141 from random positions outside the content panel 141. As the play lists 131 get together, the display thereof is changed into a clear state. The play lists 131 are erased dispersedly to random positions in erasing them.
Patent JP-2002239759-A (JP)
Title: Method and article of laser shock peening tape
Inventor: MILLER MARK LLOYD
IPC: B23K26/00
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an improved ablative tape which withstands repeated application of laser beam pulses and includes consumable medium for forming a locally residual compressive stress in a part which is processed with a laser shock peening. SOLUTION: The consumable tape 59 includes the consumable medium including a polymer 23 and dispersed metallic component 25, is applied onto the surface of a substrate, and the shock peening is performed by a shock generated by the vaporization of the consumable medium at the irradiation of a high output laser beam pulse.
Patent JP-2002214719-A (JP)
Title: Network photograph service system
Inventor: OTSUKA SHUICHI
IPC: G06Q30/06
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide prompt service for a customer without losing advantages of easy understanding of where to access or the unitary management of data or the like, when providing network photograph service. SOLUTION: A service center 2 which receives an order of print service and a minilab 3 or a special laboratory 4 spread across a plurality of places are constructed so as to communicate each other through a network, and image data from a customer 1 are stored in a lab server 8. The center server 12 of the service center 2 performs processing for providing the customer 1 with service to inform the customer 1 by E-mail that the print of image data has been completed, service to inform the customer 1 by E-mail that the storage time of image data in the lab server 8 will be expired, and service regarding the storage such as service to extend the storage time of image data by E-mail from the customer 1.
Patent JP-2003087285-A (JP)
Title: Data transmission method, station device and terminal unit
Inventor: NISHINO RYOSUKE
IPC: H04L12/44
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To increase a transmission speed in an incoming transmission direction from the terminal unit to the station device to be >=622.08M bit/s in a passive optical network. SOLUTION: When the transmission speed in the incoming transmission direction from the terminal unit to the station device is T(M bit/s)=N×155.52(M bit/s) (N=4×n and n is an integer of >=1), the configuration of basic burst data is made to be a common header part (3×N byte)+ATM cell data loading area (53×N byte). Then a plurality of ATM cells are stored in one piece of basic burst data.
Patent JP-2003079920-A (JP)
Title: Game machine
Inventor: KAMIYAMA TAKANORI
IPC: A63F7/02
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which allows even unskilled players to easily judge that the interval between life nails at starting slots is altered. SOLUTION: Two life nails 66 are arranged right above a special figure starting scoring slot 26 of the pachinko machine. A memory 68 adapted to visually measure the interval between the life nails 66 is attached on the lower front side of a base part 22B of an electric roll unit 22 right above the life nails 66. A mark 70 indicating a reference pitch is put above the memory 68. As a result, even unskilled players can easily judge by visual measurement that the interval between the life nails 66 is altered. This can avoid remarkable disadvantage for the unskilled players in the selection of the pachinko machines as compared with professional players.
Patent JP-2003087897-A (JP)
Title: Ultrasonic wave vibrator and its manufacturing method
Inventor: TANAKA TOSHIKAZU
IPC: H01L41/25
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To easily produce an ultrasonic wave vibrator of a desirable shape such as circular, annular or elliptic shape by forming an aggregate with a bundle of ceramic group piezoelectric materials such as cylindrical or prismatic piezoelectric element pieces. SOLUTION: A piezoelectric aggregate 30 is formed by bundling piezoelectric element pieces 5 so that their both front and rear end faces are almost made flat, a masking sheet 31 is stuck to the surface of other unnecessary piezoelectric element pieces 5 other than those configuring annular piezoelectric elements 11S, 11M, 11L on the surface of the piezoelectric element aggregate 30, a conductive member 32 is formed on the sheet 31, and the masking sheet 31 is exfoliated. When the sheet 31 is exfoliated, the unnecessary piezoelectric element pieces 5 other than those configuring the annular piezoelectric elements 11S, 11M, 11L are removed with the masking sheet 31 to form surface electrodes 14S, 14M, 14L and a rear side electrode 13 in common to the piezoelectric elements 11S, 11M, 11L is adhered.
Patent JP-2003087284-A (JP)
Title: Network information processing system and information processing method
Inventor: UJISATO TAKANOBU
IPC: H04L12/44
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To keep response speed of an input interface such as a mouse at high speed when an information providing management means is remotely operated. SOLUTION: This system is provided with a plurality of network information processing systems #n(n=1 to N) and a communication means 40 for connecting the network information processing systems. Each network information processing system includes >=1 information processor 1 for processing optional information and the information providing management means 10 for, at least, processing information which is transferred from the information processor 1 and providing electronic information contents which comprises display information. The information providing management means 10 reports processing situation information to the respective information processors 1 and the information processor 1 controls information transfer speed in response to the processing situation information.
Patent JP-2003092617-A (JP)
Title: Mobile telephone with camera attached thereto
Inventor: TSUBOKUDA HIROSHI
IPC: H04W88/02
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To suppress number of imaging times of the camera per unit time from being decreased by a mobile telephone with a camera attached thereto. SOLUTION: The operating flowchart of the mobile telephone with the camera attached thereto includes a step 340A of calculating an interval time T1 for awaiting reception of a paging channel message by a DSP 110a and calculating an imaging time T3a required for camera imaging, a step 350A of determining whether or not the interval time T1 is longer than the imaging time T3a, and a step 360 of controlling the camera to pick up an object by interleaving the reception of the paging channel message when the determined indicates that the interval time T1 is longer than the imaging time T3a. Thus, the camera can pick up an object by interleaving the reception of the paging channel message.
Patent JP-2003091787-A (JP)
Title: Portable gas alarm
Inventor: KOYANO JUNICHI
IPC: G01N27/416
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a portable gas alarm easily constituted as a small-size one convenient in carrying, and having high convenience for use. SOLUTION: The portable gas alarm comprises a gas alarm main body having a casing flat as a whole, and a member for mounting provided on the casing for mounting the main body on a body. The gas alarm main body includes a circuit board for control extending in a flat surface direction in the casing, a display mechanism provided in a center area on a front surface side of the circuit board for control, a gas sensor and a buzzer for alarm arranged on both left and right sides, and a battery loading chamber provided on a rear surface side of the circuit board. A vibration generator for alarm is preferably provided on the gas alarm main body. The member for carrying is preferably one for mounting the gas alarm main body on a wrist or clothes of a person.
Patent JP-2003092724-A (JP)
Title: Image processor, image processing method, program and storage medium
Inventor: MATSUMOTO SHINICHI
IPC: H04N5/225
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To photograph a still picture and moving pictures for several frames before and after the still picture so as to store the photographed still picture and moving pictures in associating with each other and to reproduce and display the photographed still picture and the moving pictures for several frames before and after the photographed still picture. SOLUTION: When no SW 113 is depressed, MPEG compression processing is executed for captured image data for one frame and the compressed data are temporarily stored in a buffer 107d. When the SW 113 is depressed, JPEG compression processing is executed for captured image data for one frame, MPEG compression processing is executed for image data of next and succeeding frames, and the compressed data are appended to the tail end address of the buffer 107d to be stored. At the expiration of time, a JPEG file is created on the basis of data subjected to the JPEG compression, and an MPEG file is created on the basis of MPEG compression data for a plurality of frames stored in the buffer 107d.
Patent JP-2003090064-A (JP)
Title: Indication device for construction machinery
Inventor: SAKYO TAKESHI
IPC: E02F9/26
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide indication device for construction machine capable of improving the visibility of two indication contents at an instrument indication portion displayed by liquid crystal. SOLUTION: This is a display picture 11 for an instrument which is so constructed as varying the amount of display by liquid crystal based on the detection signal output from sensors 41 and 42, and has liquid crystal display regions 14 and 16 indicating the amount of display indicated by the change in a region occupied area, and symbols 16a, 15b, 17a, 17b indicated in inner portion of the liquid crystal display region; when the region displaying the amount of display in the liquid crystal display region is overlapped with a symbol, the state of display of the symbol is formed to become opposite to the display of the region.
Patent JP-2003091172-A (JP)
Title: Image forming apparatus
Inventor: AWANO HIROAKI
IPC: G03G15/20
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus in which reduction in sticking force between a belt cleaner and residue toner is kept down in regard to image forming apparatuses such as a laser beam printer or a digital copying machine. SOLUTION: In the apparatus, wax (release agent) on the surface of a cleaning roll is eliminated and the sticking force between the residue toner remaining on an intermediate transfer body and the cleaning roll is increased.
Patent JP-2003098451-A (JP)
Title: Shape-changeable mirror and optical disk information input/output device
Inventor: HIROI MASAKI
IPC: H01L41/187
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a shape-changeable mirror which can easily change the shape of the mirror surface of a mirror part irrelevantly to the thickness of a mirror substrate and has small strain on the mirror surface and to provide an optical information input/output device equipped with an optical pickup device having the shape-changeable mirror. SOLUTION: A mirror fixing member for the shape-changeable mirror has an extension/contraction part which extends and contracts in a surface direction parallel to the mirror surface and a non-extension/contraction part.
Patent JP-2003088560-A (JP)
Title: Carrying device and care facility
Inventor: SHIBUKAWA TOSHIAKI
IPC: A61G7/10
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a carrying device and care facility capable of carrying many care receivers with less labor in a short time. SOLUTION: This device comprises two or more traveling lift means, and a connecting means for connecting the traveling lift means at prescribed intervals and moving them along a track.
Patent JP-2002155281-A (JP)
Title: Liquid crystal mixture
Inventor: KOJIMA AKIHIRO
IPC: C09K19/42
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide TN and STN displays each having short response time and favorable steepness at low temperatures. SOLUTION: The objective nematic liquid crystal mixture comprises at least one compound of the general formula I and at least one compound of the general formula II (R1, R2 and R2x are each an optionally fluorinated 12C alkyl, alkoxy, alkenyl or alkenyloxy, wherein one or two nonadjoining CH2 group(s) may be substituted with O, CH=CH, CO, OCO or COO so that O atoms are not directly bound to each other; and Y is F, Cl, OCF3, OCHF2 or OCHFCF3). The other objective liquid crystal displays including the above liquid crystal mixture are also provided.
Patent JP-2003097776-A (JP)
Title: Pipe flange and piping support structure using the same
Inventor: SAKAMOTO MASAKATSU
IPC: F16B2/08
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a light weight pipe flange and a light weight piping support structure using the same, which holds a circumference of the same with good workability by a band part of a fixing band even if an outer circumference shape thereof is distorted, and freely and easily supports and fixes a branch joint on a floor slab. SOLUTION: This pipe flange is provided with a ring shaped flange main body part and a threaded insertion through hole forming part radially projecting out from the flange main body part toward an outside of a radial direction of the flange main body part and having a threaded insertion through hole provided thereon. A plurality of band receiving parts installed on a flange part of a connector with a screw inserted in the threaded insertion through hole and formed along an imaginary circle having a radius of same length as distance between a center axis of the flange main body part and an outer circumference edge of the threaded insertion through hole forming part and provided with receiving surfaces receiving a band part inner surface of a fixing band is provided to radially expand from the flange main body part.
Patent JP-2003096061-A (JP)
Title: Amine imide compound and epoxy resin hardening agent containing the same
Inventor: MASATOMI TSUNEHIKO
IPC: C08G59/50
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide amine imide compounds having properties of high safety and easy to handle, further having high speed for hardening, as compared with those of shown by conventional ones and an epoxy resin hardening agent containing said compound as the effective ingrediet. SOLUTION: The amine imide compounds comprises compounds represented by formula (I): R<1> CH(OH)CH2 N<+> [-(CH2 )4 -] N<-> C(=O)R<2> [wherein, R<1> represents an alkyl group having 1 to 4 carbon number or a phenoxymethyl group; R<2> represents as alkyl group having 1 to 8 carbon number, an alkenyl group having 2 to 4 carbon number or a phenyl group which is substituted with an alkoxy group having 1 to 4 carbon number], and formula (2): PhOCH2 CH(OH)CH2 N<+> [-(CH2 )4 N-C(=O)(CH2 )n C(=O)N<-> N<+> [-(CH2 )4 ] CH2 CH(OH)CH2 OPh [wherein, n is an integer of 1 to 8] and the epoxy resin hardening agent comprises said compounds.
Patent JP-2003100988-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: HORIUCHI HITOSHI
IPC: H01L25/18
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To form a reliable multi-chip package with simple package configuration at low cost. SOLUTION: A semiconductor device 1 is so constituted that QFN semiconductor devices 1a and 1b are stacked. The semiconductor devices 1a and 1b are so formed that outer leads 5a and dams 6 for connection are exposed in areas extending from the mounting face to the surface (face opposite the mounting face) of the package 9 thereof. The dams 6 for connection of the lower semiconductor device 1a and the outer leads 13a of the upper semiconductor device 1b are connected with each other through conductive adhesive 21.