baber/WOPTO huggingface dataset:
Patent JP-2003123229-A (JP)
Title: Magnetic recording medium and method of manufacturing the same
Inventor: OMURA TARO
IPC: G11B5/842
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium adequate for high-density recording by dispersing ferromagnetic powder in a sufficiently good state into a magnetic layer, thereby embodying good electromagnetic conversion characteristics. SOLUTION: The magnetic recording medium which is a magnetic recording medium including a nonmagnetic base and a magnetic layer containing ferromagnetic powder and a binder formed on this nonmagnetic base, in which the ferromagnetic powder is hexagonal system ferrite powder 1 laminated with hexagonal crystals 2 and the magnetic layer contains complex forming molecules 3 of polyvalent carboxylic acid and 1,3-dicarbonyl derivative and/or their metal complexes, etc. The complex forming molecules have a function to cleave the bonds between the adjacent hexagonal crystals by coordinating with the metal of the hexagonal crystals. The hexagonal crystals are individually dissolved into the solution and the high dispersion is obtained.
Patent JP-2003124567-A (JP)
Title: Laser output device and photographic processing system comprising it
Inventor: ISHII TOMOYUKI
IPC: G03B27/72
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To suppress troubles due to variation in the wavelength of laser beam being emitted from a laser light source. SOLUTION: Peltiier elements 120a-120c and 320a-320c capable of regulating the temperature of laser light sources 101a-101c and PPLN crystals 104a-104c, respectively, are provided. Based on the data concerning to the coloring characteristics of a print sheet set at a print sheet setting section 351, the temperature of the laser light sources 101a-101c is regulated to emit laser beam having a wavelength corresponding to the vicinity of a wavelength for optimizing the density of an image being formed on the print sheet. Subsequently, the temperature of the PPLN crystals 104a-104c is regulated to maximize the conversion efficiency thereof based on the data concerning to the conversion efficiency of the PPLN crystals 104a-104c.
Patent JP-2003119988-A (JP)
Title: Handrail-connecting tool
Inventor: IZUMI SHUHEI
IPC: F16B7/20
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an optimum handrail-connecting tool for installing a handrail easily at an installation site even in the case of a location having a complex shape while the location for installing the handrail is a step or an inclined surface and the inclination angle changes from the halfway. SOLUTION: The handrail-connecting tool has a connection body 10 for a support post that is fixed to a support post 5, and first and second handrail- retaining bodies 31 and 34 for retaining a handrail 7. The first and second handrail-retaining bodies 31 and 32 are attached to the connection body 10 for a support post movably along nearly a perpendicular surface while the connection body 10 for a support post is being fixed to the support post 5, thus freely setting the inclination angle of the handrail 7 to be installed.
Patent JP-2002164503-A (JP)
Title: Power semiconductor device
Inventor: KOIKE YOSHIHIKO
IPC: H01L25/07
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To achieve a small-sized IGBT module which is a thin type and has large capacitance by ensuring creepage distances between a bottom surface metal substrate and each terminal, and between terminals needing insulation by using small regions in a power semiconductor device of an internal insulation type. SOLUTION: In order to ensure the creepage distances by using small regions, an insulating trench is arranged on a module surface with which a bottom surface of a fixing bolt is in contact. Miniaturization and thinning are enabled by arranging the insulating trench on the module surface with which the bottom surface of the fixing bolt is in contact, and ensuring the creepage distances between the bottom surface metal substrate and each of the terminals, and between the terminals necessary for insulation by using small regions.
Patent JP-2003131388-A (JP)
Title: Mask holder having function to correct bending of mask
Inventor: ARAI MASAYUKI
IPC: H01L21/027
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To control the atmospheric pressure in a hermetic chamber to the pressure balancing with the tare weight of a mask by preventing a pressure change by the leakage of the air in the hermetic chamber. SOLUTION: The mask holder 1 for forming the hermetic chamber S above the mask by holding the peripheral edge of the mask M holding prescribed patterns is provided. This mask holder further has an air introducing path 1c for introducing external air into a mask attraction path 1a for attracting and holding the peripheral edge of the mask by suction air and the hermetic chamber in addition to the above attraction path and an air suction path 1b for sucking the air in the hermetic chamber so as to correct the bending by the tare weight of the mask attracted and held by the mask attraction path.
Patent JP-2003132416-A (JP)
Title: Automatic vending machine
Inventor: MATSUMOTO NAOHITO
IPC: G07F11/58
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vending machine capable of accurately moving an elevator and a merchandise bucket toward a target position at the time of selling merchandise. SOLUTION: This automatic vending machine is provided with a rotary encoder 6f for outputting a reference signal for generating the position data of a rack board position detecting part 3a according as an elevator 5 is moved, a rotary encoder 8e for outputting a reference signal for generating the position data of a shelf position detecting part 4h according as a merchandise bucket 7 is moved, a control part 21 for generating rack board position data based on the reference signal from the rotary encoder 6f and the detection signal of a rack board position detecting sensor 5a, and for generating shelf position data based on the reference signal from the rotary encoder 8e and the detection signal of a shelf position detecting sensor 7g, a memory 21a for storing the rack board position data and shelf position data generated by the control part 21,  and a control part 21 for setting a target position from the rack board position data and shelf position data stored in the memory 21a based on a merchandise selling command, and for moving the elevator 5 and the merchandise bucket 7 at stand-by positions toward the set target positions.
Patent JP-2003131824-A (JP)
Title: Image forming apparatus
Inventor: GOTO HIROSHI
IPC: H04N1/21
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus to prevent the portion of a continuation from overlapping and being output by stopping image output when completing sort output until the time when overflow occurrs. SOLUTION: Header information of one printing job and a specified printing number of copies are stored in a storage device (S2) Subsequently, the printing data is transmitted from a host 3 (S3), and then data processing is performed to secure a storage area on the storage device (S4). If not securing a storage area (NO route), accumulated data stored by then in the storage device is output as an image (S12). Next, the number of copies is checked after all accumulated data is output (S13). If output of the specified number of copies is not completed, the process jumps to Step S12 again and output of accumulation data is reperformed. If output of the specified number of copies is completed, output is stopped (S14).
Patent JP-2003126060-A (JP)
Title: Magnet for nuclear magnetic resonance imaging apparatus
Inventor: ABE MITSUJI
IPC: G01R33/383
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To produce a gradient magnetic field with extremely small changes in a spatial distribution and field strength. SOLUTION: A magnet 7 of a MRI has a pair of magnetic poles 4A, 4B. The magnetic poles 4A, 4B are made of iron and are placed to have a space 8 formed between them. The magnetic poles 4A, 4B are connected by an iron core 6. A protruded part 5A is provided on the underside of the magnetic pole 4A. A gradient magnetic field coil 1A is placed below the magnetic pole 4A and between the protruded parts 5A. An eddy current suppressing member 2A made of a silicon steel plate and an eddy current suppressing member 3A made of aluminum are placed between the surface of the magnetic pole 4A and the gradient magnetic field coil 1A. The coil 1A is placed on the underside of the eddy current suppressing member 2A.  Production of eddy current is extremely suppressed because of the eddy current suppressing members 2A, 3A, and the gradient magnetic field which has temporally, extremely small changes in the spatial distribution and field strength is produced.
Patent JP-2003134803-A (JP)
Title: Switching regulator
Inventor: MATSUNAGA SHINICHIRO
IPC: H02M3/26
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To sufficiently suppress fluctuations of the input and output voltages arising from switching, and to reduce the circuit loss. SOLUTION: Output stage semiconductor switches SWO1, SWO2 convert a power source voltage V by their on-off operations to output it as an output current Io of one end of a capacitor C. A current linear variable circuit 1, provided with semiconductor switches SW1 to SWm (of a size smaller than that of the output stage semiconductor switches) mounted parallel (in a ladder shape) and a delay circuit plus a buffer at the pre-stage of each gate, functions as a constant-current source for obtaining a linear current and as a kind of low-pass filter as well. The output stage semiconductor switches SWO1, SWO2 operate as a current mirror circuit for converting (copying) the current obtained by the constant current source into the output current Io (a copied current).
Patent JP-2003127539-A (JP)
Title: Heat-sensitive recording material
Inventor: HIZADATE YOSHIHARU
IPC: B41M5/26
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a heat-sensitive recording material which has less base blushing while having a high thermal respondency, and is excellent in moisture- heat-resistant preservability and heat-resistant preservability of a colored image section. SOLUTION: For this heat-sensitive recording material, on a supporting body, a heat-sensitive recording layer is provided. In this case, the heat-sensitive recording layer contains a dye precursor and an electron-accepting compound. The dye precursor is electron-donative, and normally colorless or slightly tinted. The electron-accepting compound reacts when being heated, and makes the dye precursor develop a color. In the heat-sensitive recording layer, an alkyl benzene sulfonate derivative, and/or an alkyl sulfonate derivative is included by 0.5 to 10 mass% of the total solid portion.
Patent JP-2002202951-A (JP)
Title: System and method for distributed management of shared computers
Inventor: HUNT GALEN C
IPC: G06F21/62
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To improve the distributed management of shared computers in a common location facility. SOLUTION: A multi-tiered server management architecture is employed, and this architecture comprises an application development layer, an application operation layer, and a cluster operation tier. In the application development tier, an application is developed so as to be executed on at least one server computer. In the application operation tier, the execution of the application is managed, and the sub-boundary within a server cluster set in the joint location facility can be set. In the cluster operation tier, the operation of the server computer is managed regardless of which application is executed on at least one server computer, and the boundary of the server cluster set in the common location facility can be set.
Patent JP-2003134583-A (JP)
Title: Speaker system
Inventor: HIROSHIMA YUKIMI
IPC: H04R1/02
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a speaker system with excellent sound quality at a low cost by eliminating spurious vibration or interference of vibration caused on a baffle board. SOLUTION: The speaker system has a cabinet, a baffle plate board at a cabinet front face, and the baffle board is provided with a speaker unit. The speaker unit is fixed inside the cabinet and a flange provided to a frame outer circumference of the speaker unit is fitted to a hole made on the baffle plate. Then a gel viscoelastic substance is filled in a gap between the flange and the hole.
Patent JP-2003131412-A (JP)
Title: Photoreceptor and image forming apparatus
Inventor: FUKUNAGA HIDEAKI
IPC: G03G5/147
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a high durability, high performance and high reliability photoreceptor which ensures excellent printing durability even when a liquid toner is used and to provide an image forming apparatus. SOLUTION: In the photoreceptor 1 obtained by sequentially stacking an organic photosensitive layer 3, an amorphous silicon layer 4 and a surface protecting layer 5 comprising amorphous silicon carbide, amorphous silicon nitride or amorphous silicon carbonitride on an electrically conductive substrate 2, the thickness of the amorphous silicon layer 4 is adjusted to 500-3,000 Åand the localized level density of the amorphous silicon layer 4 is made <=1/10 of that of the surface protecting layer 5.
Patent JP-2003138363-A (JP)
Title: Method for manufacturing hot-dip metal coated steel strip
Inventor: ISHII TOSHIO
IPC: C23C2/20
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a hot-dip metal coated steel strip by which, even if a steel strip of inferior shape is passed at hot dipping, strip-passing stability and inferior strip shape can be improved and a coated steel strip with uniform coating weight can be manufactured with safety. SOLUTION: When manufacturing a continuously hot-dip metal coated steel strip, gas-wiping nozzles for wiping a coated steel strip which is pulled up from a molten metal pot to prescribed coating weight are used. In this method for manufacturing the hot-dip metal coated steel sheet, a plurality of air-cushion devices for passing the steel strip while keeping it on a steel-strip pass line by injecting gas to the steel strip from both sides are provided to the positions above the above gas-wiping nozzles, on both sides of the steel-strip pass line, along the steel-strip-passing direction; and the above plurality of air-cushion devices are located in such a way that they are not facing to each other on both sides with the steel-strip pass line inbetween.
Patent JP-2003134998-A (JP)
Title: Oil-in-water-type emulsion for kneading pudding
Inventor: HIDAKA HIROSHI
IPC: A23L9/10
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a pudding having cool feeling and soft palatability, and an oil-in-water-type emulsion for kneading puddings for the method. SOLUTION: The first invention is the oil-in-water-type emulsion for kneading puddings in which a fat-and-oil having a rich SUS-type triglyceride, and a laurin oil-and-fat are contained. The second invention is the oil-in-water-type emulsion for kneading puddings described in the first invention in which the content of the oil component in the oil-in-water-type emulsion is 10-50 wt.%. The third invention is the method for manufacturing the pudding in which the oil-in- water-type emulsion for kneading puddings described in the first or the second invention is used in an amount of 2-50 wt.% based on the total weight of the pudding. The forth invention is the method for manufacturing the pudding described in the third invention in which the oil-in-water-type emulsion is used in the pudding, and >=0.5% demulsified oil-and-fat is contained in the pudding.
Patent JP-2003140333-A (JP)
Title: Photosensitive cover lay film excellent in peeling workability
Inventor: KOKAWARA KAORU
IPC: G03F7/027
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive film which in which the peeling strength of a substrate film from the photosensitive film is larger than the peeling strength of a protective film from the photosensitive film and the protective film is selectively susceptible to peeling. SOLUTION: By using the protective film and substrate film which is excellent in peeling with respect to the photosensitive film, the protective film is easily peeled and the workability is improved in use. In addition, there is no necessity to apply unreasonable force when peeling the substrate film after pattern exposure and, therefore, the photosensitive film and substrate are not injured.
Patent JP-2003140952-A (JP)
Title: Dynamic updating system for definition information table group
Inventor: SUZUKI YOSHINOBU
IPC: G06F12/00
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To dynamically update (add/substitute/delete) a definition information table of a definition information table group without exclusive control in a computer system. SOLUTION: A difference extract means 11 compares a definition information file 3 with a definition information table group 4 to extract difference information. A table expanding means 12 expands all of the definition information tables with a difference as a new definition information table group 5 according to the difference information. A difference information informing means 13 informs the difference information as the completion of expanding the new definition information table group 5. A table updating means 21 operates when a dynamic updation request is given, to update (add/substitute/delete) the respective new definition information tables of the new definition information table group 5 to each definition table of the definition information table group 4.  A definition information alter means 22 alters the definition information table of the definition information table group 4 on request as ordinary operation processing. An old table delete means 23 actually deletes an old definition information table in the lapse of fixed time at the completion of substituting/delecting the definition information table.
Patent JP-2003137738-A (JP)
Title: Hair cosmetic suitable for increasing volume of hair
Inventor: TOZUKA YOUKO
IPC: A61K8/00
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a hair cosmetic which can increase the volume of hair in a natural appearance. SOLUTION: This hair cosmetic is characterized by comprising (1) the volatile base salt of a fatty acid and/or the fatty acid and the volatile base, (2) a solid fat, (3) a fibrous substance, and (4) an aqueous polymer. The fatty acid includes stearic acid, palmitic acid, lauric acid, myristic acid, behenic acid, and oleic acid. The volatile base includes preferably morpholine. The solid fat includes carnauba wax and a solid paraffin. The fibrous substance preferably includes natural fibers such as linen, cotton, silk, and wool. The aqueous polymer includes preferably an acrylic polymer emulsion.
Patent JP-2002232246-A (JP)
Title: Power controller for amplitude modulation
Inventor: HENDERSON EDWARD L
IPC: H03G3/20
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an RF(radio frequency) power controller that correctly controls the power output signal of an RF power amplifier subjected to amplitude modulation by using a standard such as an EDGE(Enhanced Data GSM Environment) standard or a TDMA(Time Division Multiple Access) standard. SOLUTION: This power controller regulates the power output signal of the power amplifier by using a control signal and includes a feedback circuit for receiving a feedback signal from the power amplifier, a control amplifier for responding to a signal from the feedback circuit, and a second amplifier for generating a control signal, responding to an output signal of the control amplifier during a first period of time and not responding to a control amplifier output signal during a second amplitude modulation period of the power output signal.
Patent JP-2003147689-A (JP)
Title: Embroidery enclosing sheet and enclosing body
Inventor: TAKADA YUKIO
IPC: D06Q1/00
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a name tag having a three-dimensional effect and a good touch feeling and provide an enclosed embroidery and an enclosing material (enclosing sheet) suitable for enclosing a photograph, a perfume, and the like. SOLUTION: The embroidery enclosing sheet comprises an embroidery fabric 3 having a front face 3a and a rear face 3b with contour forms axially symmetrical to a double-folded line 2 as a sheet body and adhesive faces are formed on their rear faces. The name tag or the photograph is put in the sheet by installing a window 5 on the rear face 3b and putting a transparent sheet on the window. When used as a perfumery bag, the window is not necessary. The content is enclosed by putting it on a suitable position and doubly folding and adhering the sheet. A pattern, or the like, can be three-dimensionally expressed in many colors. The sheet is smooth while having variation in thickness and gives good feeling to the skin, and exhibits an excellent appearance as the both of the front face and the rear face become embroidery faces.
Patent JP-2003152308-A (JP)
Title: Method of boring printed wiring board
Inventor: IZUMI TSUKASA
IPC: H05K3/00
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a method of boring printed wiring board by which through holes can be bored beautifully through a number of printed wiring boards even when the holes are bored by superimposing the wiring boards upon another and high working position accuracy or plating throwing power can be obtained when the printed wiring boards are bored. SOLUTION: At the time of boring through holes through a plurality of substrates each of which is constituted by bonding metal foil to an insulator in a state where the wiring boards are superimposed upon another in multiple stages, at least one layer composed of a component selected from among a group of a water-soluble lubricant (A), a water-soluble polymer (B), a resin composition (C) containing the water-soluble polymer and a copolymer containing the compound expressed by the generalized formula (1) as a copolymer compound, and a resin composition (D) containing the water-soluble polymer and water-soluble lubricant is arranged on the upper surface of an uppermost board and among boards. (wherein, R and n respectively denote hydrogen or a methyl group and an integer of 10-22).
Patent JP-2002207859-A (JP)
Title: Sales action management method, sales action management system and program
Inventor: UBUSAWA TOYOJI
IPC: G06Q10/00
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To easily decide the merchandise supply plan following a demand for merchandise changing in a short period by accurately reflecting the conditions of sales action on a merchandise supply plan. SOLUTION: An SFA server 1 stores transaction information representing the contents of each of a plurality of business transactions for providing customers with merchandises and including the expected sales of the merchandises in each of the transactions in a customer data base 10 on the basis of information inputted from terminals 2-1 to 2-n for sales staff, and stores progress information representing that each of the transactions has reached one of a plurality of stages each indicating the progress level of the transaction in the customer database 10 to be made correspond to the transaction information in accordance with the progress of the sales activity towards the establishment of the commercial transaction.  An SCM server 4 estimates the future demand for the merchandises based on the transaction information and the process information corresponding to the transaction information.