baber/WOPTO huggingface dataset:
Patent JP-2004139693-A (JP)
Title: Magnetic tape cartridge and its assembling method
Inventor: IINO WATARU
IPC: G11B23/113
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic tape cartridge and its assembling method in which work in which a curved door and a tension coil spring are assembled to a cartridge can be realized easily.  <P>SOLUTION: In a magnetic tape cartridge having a curved slide door 6, a spring placing mount 64 is positioned abutting on a door side spring latch part 63. When the slide door 6 is assembled into a cartridge case 1, one end part 7A of a tension coil spring 7 is latched to the door side spring latch part 63, and the tension coil spring 7 is placed on the spring placing mount 64. And the slide door 6 is moved close to a lower half 1B in this state, the other end part 7B of the tension coil spring 7 is latched to a spring latch part 8. Further, the slide door 6 is engaged with a guide groove 13 and assembled into the lower half 1B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003178405-A (JP)
Title: Spin valve type magnetic head and its manufacturing method
Inventor: NISHIOKA KOICHI
IPC: G11B5/39
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spin valve type magnetic head wherein no characteristic changes occur within an operation temperature range.  <P>SOLUTION: The antiferromagnetic layer of the fixed layer of a spin valve is made of an alloy which contains Cr, Mn, Pt, a magnetic field is kept to be applied which is enough to magnetically saturate the fixed layer in a magnetic gap depth direction at a temperature lower than the blocking temperature (Tb) of the antiferromagnetic layer, and after the fixed layer is cooled in the magnetic field, a minimum magnetic field enough to saturate the magnetization of the free layer of the spin valve is kept to be applied in this direction at a temperature lower than Tb. A coupling magnetic field He of one-direction anisotropy of the fixed layer is set to H<SB>e</SB>(Tmax)≥60+100/ hMR[Oe] where a highest process temperature is T<SB>max</SB>and an element height is hMR (μm), an antiferromagnetic layer composition is (Cr<SB>100-x</SB>Mn<SB>x</SB>)<SB>100-y</SB>Pt<SB>y</SB>, 2≤y, 40≤x≤70, columnar crystal powders are formed, an average crystal particle size of the antiferromagnetic layer is set to 2.7×10<SP>-18</SP>cm<SP>3</SP>or higher by film thickness control, (110) of bct is set parallel to a film surface, a long axis is set within the film surface, and magnetization is fixed in a desired direction up to a fixed layer component having Tb of T<SB>max</SB>or higher.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004146094-A (JP)
Title: Panel for cathode-ray tube
Inventor: KOMORI HIROSHI
IPC: C03C3/093
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a panel for cathode-ray tubes where cracks are hardly caused in machining/transporting processes.  <P>SOLUTION: The cathode-ray tube is made of glass that essentially does not contain PbO, has B<SB>2</SB>O<SB>3</SB>by a composition of 0.001-2.0% in terms of a mass percentage, and has an X-ray absorption coefficient of 28.0 cm<SP>-1</SP>or more at 0.6 Å.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143498-A (JP)
Title: Method of producing ito target
Inventor: WAKE RIICHIRO
IPC: C23C14/34
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing an ITO (Indium Tin Oxide) target which has always no occurrence of cracks in a compacting stage and a sintering stage by solving such a problem that cracks occur when specified seasons come in the case indium oxide powder and tin oxide powder as the main components, water and a binder are mixed to prepare slurry, the obtained slurry is sprayed and dried by a spray drier to obtain granulated powder, the granulated powder is sieved, with a undersize to obtained a compact, and the compact is sintered to produce an ITO target.  <P>SOLUTION: Granulated powder obtained by performing spraying and drying is uniformly spread in a thickness of ≤10 mm on a pallet or the like. The granulated powder is left at room temperature all day and night or more, or is subjected to through-flow drying at room temperature so that the water content in the granulated powder in the surface layer part is not made lower than 0.2 mass%, the water content in the granulated powder in the deepest part does not exceed 0.5 mass%, and the average water content lies in the range of 0.2 to 0.5 mass%. Thereafter, sieving is performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146719-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: SAKAMOTO NO
IPC: H01L21/02
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for semiconductor devices wherein the processing time per substrate can be shortened by suppressing deformation of the processed substrate as interfering its uniform heating when mounting it on a substrate mounting portion of a substrate supporting pedestal.  <P>SOLUTION: A substrate 1 is put on a substrate mounting portion 451 of a heater unit (a substrate supporting pedestal) 45 provided in a processing chamber 41 and having an internal space whose substrate mounting portion 451 openings 454 are provided for communicating with the inside of the processing chamber 41. Then, the pressure in the processing chamber 41 is increased by introducing a gas into it to provide a pressure difference between its inside and the heater unit 45. Thereby, since the substrate 1 can be adhered to the substrate mounting portion 451 of the heater unit 45, the necessity for heating preliminarily the substrate 1 in a processing apparatus 30 before contacting it with the substrate mounting portion 451 is so eliminated to increase its throughput. Then, in this way, the substrate 1 is heated while making pressure differences.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153886-A (JP)
Title: Synchronous motor
Inventor: SATO KAZUO
IPC: H02K1/16
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synchronous motor capable of attaining miniaturization, small cogging, and high torque linearity.  <P>SOLUTION: A slot opening 7 is formed at a front portion 3 of a magnetic pole teeth 2, of which the dimension is set as S. When a magnetic pole slot teeth width is taken as B, a slot pitch as P, a slot pitch as P, and a teeth root portion height as H, H/P = 0.08 to 0.12 and S/P = 0.01 to 0.03 in the range of B/P = 0.5 to 0.7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148666-A (JP)
Title: Ink-jet printer
Inventor: KOBAYASHI HIROYUKI
IPC: B41J2/49
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink-jet printer which can improve the printing quality by precisely moving an ink-jet head in a vertical scanning direction.  <P>SOLUTION: In the ink-jet printer 1 which prints by moving the ink-jet head 21 loaded on a carriage 22 in a main scanning direction and the vertical scanning direction by an X and Y moving mechanism 23 to a set printing tape T, the X and Y moving mechanism 23 has a single X-axis table 24 for carrying and moving the carriage 22 in the main scanning direction, and a pair of Y-axis tables 25 and 25 arranged parallel to each other for carrying both outer ends of the X-axis table 24 and moving the carriage 22 in the vertical scanning direction via the X-axis table 24. The pair of the Y-axis tables 25 and 25 move the X-axis table 24 synchronously.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153756-A (JP)
Title: Portable apparatus
Inventor: MUTO TAKAYA
IPC: G06F1/32
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable apparatus, for which power saving modes are easily carried out, in the portable apparatus in which the power saving modes in a light-emitting element for an LCD and the light-emitting element for the operation key can be set.  <P>SOLUTION: The portable apparatus is composed of a power saving mode setting storage means, in which setting contents regarding a backlight 4b for the main LCD 4, the backlight 8b for the rear LCD 8 and an LED 15b for the operating key are stored, and a power saving mode carry-out means for transferring the backlights 4b and 8b and the LED 15b for the operation key from a normal mode to a battery saving mode with a single key operation on the basis of the setting contents stored in the power-saving mode setting storage means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157032-A (JP)
Title: Pathway guiding device
Inventor: KUSAYANAGI YOSHINORI
IPC: G01C21/00
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To realize pathway guidance with a simple functional constitution without mounting various functions.  <P>SOLUTION: A vehicle communicates with other vehicles existing around own vehicle with a between vehicle transmitting device 34, and a first inter-vehicle receiving device 35, acquires destination information of the other vehicles by a destination acquiring part 46, also acquires information of present positions of the other vehicles by a present position acquiring part 45, and determines the destinations of the other vehicles, present positions of the other vehicles, and a vehicle being set a nearest destination of own vehicle by a comparing part 44. A relative position, and a relative running direction to the own vehicle of a vehicle determined by the comparing part 44 as a nearest destination set among the other vehicles are detected by a neighboring vehicle ID position detecting part 49. The positions and the running directions of the other vehicles are presented to the driver by an in-vehicle monitor 33.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155984-A (JP)
Title: Light-diffusing polycarbonate resin composition and light diffusing plate
Inventor: MITSUNAGA MASAKI
IPC: C08K3/00
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-diffusing thermoplastic resin composition giving a light-diffusing molded article having high rigidity, dimensional stability and surface smoothness.  <P>SOLUTION: The light-diffusing polycarbonate resin composition is composed of (A) 100 pts. wt. of an aromatic polycarbonate (component A), (B) 0.1-20 pts. wt. of a lamellar silicate (component B) having a cation exchange capacity of 50-200 m-eq/100 g and (D) 0.1-30 pts. wt. of one or more light-diffusing agents (component D) selected from inorganic fine particles and polymer fine particles and preferably further contains (C) 0.1-50 pts. wt. of a compound (component C) having affinity to the aromatic polycarbonate and containing a hydrophilic component.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157922-A (JP)
Title: Method and system for adjusting demand/supply and method for manufacturing product
Inventor: YAMADA SHU
IPC: G06Q50/04
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the creation of the instantaneous delivery term replay and work start instructions of production, and to reduce management loss by respectively deriving reasonable security results to a delivery term observance rate, the number of inventory holding days and production load fluctuation band.  <P>SOLUTION: Upon receiving the order of products, security calculation is operated according to a production plan and parts delivery conditions, and when outputting the term of delivery and work start instructions with respect to order reception, a variable manufacturable frame indicating the manufacturable number or period of the products is generated according to the order of products, and data associated with the allocation, advance and delay of the product manufacturing are generated. Then, the security calculation is operated based on the generated data, data associated with the base point of the product manufacturing, reference data associated with the product manufacturing and an optimization parameter associated with constraint in operating the security calculation, and the term of delivery and work start instructions with respect to the order reception are outputted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159505-A (JP)
Title: Instant powdered drink product
Inventor: FUKUDA MASAHIRO
IPC: A23L2/52
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an instant powdered drink product having good taste, and enabling the ingestion of highly concentrated non-polymer catechins.  <P>SOLUTION: This instant powdered drink product such as instant powdered tea contains the following ingredients: an ingredient (A) comprising non-polymer catechins; an ingredient (B) comprising oxalic acid (0.02-0.06 pt. wt. based on 1 pt. wt. of the ingredient (A)); and an ingredient (C) comprising a cyclodexitrin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164085-A (JP)
Title: Display control device and program
Inventor: SAITOU KENICHIROU
IPC: G06F3/048
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To display a plurality of screen pages at the same time by automatically restoring the optimal screen page structure set by a user.  <P>SOLUTION: Screen display condition of all of screen pages contained in combinations of kinds of screen pages are stored in response to the number of screen pages and combination of kinds of screen pages, and a plurality of screen pages are displayed at the same time in a display means on the basis of the screen display condition when renewing screen pages to be displayed in the display means. The number of screen pages and kinds of screen pages to be displayed when renewing screen pages are detected, and screen display condition is decided through a memory means on the basis of contents of the detections. A plurality of screen pages are displayed in the display means on the basis of the decided screen display condition. When the same number of screen pages or the same combination of kinds of screen pages is to be displayed, a desirable display condition set by a user once is automatically restored, and a plurality of screen pages can be always displayed at the same time with the optimal screen page structure without complicated operation by a user.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161108-A (JP)
Title: Air conditioner
Inventor: MOCHIZUKI KATSUHIKO
IPC: B60H1/00
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner which can reduce the emission of noises.  <P>SOLUTION: According to the air conditioner, a refrigerant is sent from an evaporator 4 to a compressor, form which the refrigerant is further compression-transferred to a condenser via a conduit to be circulated, while air A taken in from an intake 33 is cooled by the evaporator 4 and is sent to a prescribed area. An cylindrical air-guide pipe 30 is arranged on the intake 33, and a muffler 20 is set to be counter to the evaporator 4 inside the air-guide pipe 30. The muffler 20 has a plurality of laminated plates 23 each comprising a reflective member 22 and a sound absorbing member 21 in layers, and an airflow passage 31, through which the air A flows, is formed between the outer periphery of respective laminated plates 23 and the air-guide pipe 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164300-A (JP)
Title: Device for processing article sales data and program therefor
Inventor: WATANABE KATSUHISA
IPC: G07G1/06
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the investment for adoption of cards or the like, and to manage customer information with an easy and inexpensive constitution.  <P>SOLUTION: A new acquisition of an identification number specifying a customer is declared by an operation of a new member registration key (" Y "in S1), and the identification number is stored in a customer file (S8) and a membership card with the identification number where the identification number is described (S9) is issued, when the newly acquired identification number (membership number), which specifies the customer, does not exist in the customer file (" N " in S7). Thus, the membership card with the identification number can be used as the so-called " membership card ", because the customer presents the membership card with the identification number to a sales clerk in the case of shopping, then the membership number specifying the customer can be acquired and various information, based on the sales data about the sales of articles (e.g., points corresponding to the amount of purchase or the like) can be made to correspond to the identification number which specifies the customer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160861-A (JP)
Title: Ink jet head and ink jet recorder
Inventor: OTA HIDEKAZU
IPC: B41J2/16
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide low cost ink jet head and ink jet recorder in which manufacturing process can be simplified by eliminating the need for aligning heads of respective colors, high definition printing can be ensured by enhancing positional accuracy of each color ink, and high speed printing can be realized by enhancing ink ejection accuracy of a fixing head and accuracy of the ink shooting position of an ink drying element thereby enhancing the fixing effect and the drying effect.  <P>SOLUTION: The ink jet head comprises a nozzle member provided with a plurality of nozzle holes for ejecting ink, ink supply passages, pressure chambers being applied with a pressure in correspondence with respective nozzle members, and pressure generating means for pressurizing ink in the pressure chambers wherein at least pressure generating means corresponding to respective colors are formed as a unit on the same substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165548-A (JP)
Title: Apparatus and tool for bonding
Inventor: HISAKU MASAFUMI
IPC: H01L21/607
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a tool for bonding that can realize both high-efficiency heating and a stable vibration characteristic.  <P>SOLUTION: The bonding apparatus that presses an object to be joined by loading and vibrating is characterized in that the bonding tool 14 which is pressed against the object to be joined comprises a laterally long horn 15, a vibrator 17 which imparts longitudinal vibration along the length, a projection part 30 which is provided projecting from the horn 15 at right angles to the length, and a joining operation part 31 which is provided at an end of the projection part 30 and a heater 18 for heating is inserted into a mount hole 15e formed along the length of the horn 15. Consequently, the influence of assembly of the heater 18 on vibration propagation in the horn can be made as small as possible and even when a high-output heater is incorporated in a small-sized horn, both high-efficiency heating and a stable vibration characteristic can be realized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167616-A (JP)
Title: Tool holder and tool detaching method
Inventor: KOMINE TAKESHI
IPC: B23B31/06
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool holder and a tool detaching method for easily detaching a tool from the tool holder without using large-scale equipment or the like even when the difference of expansion coefficients between the tool and the tool holder is small, while coping with high-speed high-efficiency machining.  <P>SOLUTION: The tool holder 1 has a tool holding part 12 formed with a tool holding hole 14 for inserting a shank part 10A of the tool 10 to hold it, wherein the inner diameter of the tool holding hole 14 is smaller than the outer diameter of the shank part 10A of the tool 10. A pressing mechanism for pressing the shank part 10A of the tool 10 held into the tool holding hole 14, in a detaching direction is provided on the further inner side of the tool holding hole 14 of the tool holding part 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169358-A (JP)
Title: Windowpane device for vehicle
Inventor: MATSUMOTO SATOSHI
IPC: E06B7/12
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the cloud and dew condensation of a windowpane for a vehicle by using a solar cell.  <P>SOLUTION: The windowpane 3 with the thin-film solar cells 2 is fitted to a rear window of the vehicle 1, and power generated by the solar cells 2 on the windowpane 3 is accumulated in a battery 6 by a control circuit 5. Solar rays are received in the case of fine weather, power is generated by the solar cells 2 and solar rays can be led in the vehicle from the windowpane 3 by using power for the vehicle and accumulating power in the battery 6. When the windowpane 3 is clouded adhered with and ice and snow, the solar cells 2 are heat-generated by making a current flow through the solar cells 2 from the battery 6, the cloud and the dew condensation are removed, ice and snow melt and a visual range is ensured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139539-A (JP)
Title: Method of delivering software
Inventor: TAKAHASHI ATSUSHI
IPC: G06F21/10
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for causing software to recognize the computer of each qualified user so as to preclude its installation in other computers by unauthorized copies and execution of programs or to make it difficult to remove limits on its functions and use so as to protect the reasonable profits which the creator of the software should earn, while also preventing crime such as copyright infringement by unauthorized copies.  <P>SOLUTION: A serial number 6 is created for the software 10 by using a value 4 inside a user's computer closely related to the user and is incorporated into the software 10. At the start of the software 10 the serial number 6 is compared with the value 4 in the user computer to identify the qualified user.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169863-A (JP)
Title: Spacer
Inventor: WAKE MASAKI
IPC: F16D65/02
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spacer of excellent yield capable of reliably maintaining a temporarily stopped condition.  <P>SOLUTION: An insertion hole 22 is penetrated in a substrate 21 of a spacer 20, and a temporary stop portion 24 having a guide edge 26 and a stopping claw 27 is formed on a hole edge. The temporary stop portion 24 is smoothly inserted by allowing the guide edge 26 to be brought into slidable contact with an opening edge of a non-threaded portion 17, and the spacer 20 is temporarily held by a caliper 14 and not easily dropped therefrom by locking the stopping claw 27 so as to be bitten in a hole wall of the non-threaded portion while the temporary stop portion 24 is brought into elastic contact with the opening edge of the non-threaded portion 17. By providing the temporary stop portion 24 on the hole edge of the insertion hole 22, the temporary stop portion 24 enters the non-threaded portion 17, and is hardly brought into contact with foreign matter. In addition, careless unlocking of the temporarily locked condition or deformation of the temporary stop portion 24 can be regulated. Further, a developed shape of the spacer 20 can be reduced in size, and the yield of a material is also enhanced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172028-A (JP)
Title: Fuel cell system, movable body mounting the same, and control method of fuel cell system
Inventor: YOSHIDA HISAHIRO
IPC: B60L11/18
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To timely output required power when starting feeding in a fuel cell system.  <P>SOLUTION: In the fuel cell system FC, a compressor 41 and a low-pressure valve 24 are temporarily driven for supplying air and hydrogen to a fuel cell stack even in an intermittent operation mode. When the air is supplied, voltage drop in the stop of the system can be suppressed by keeping a fixed amount of air remaining in an air supply system. When hydrogen is supplied, hydrogen permeated to the air supply system is replenished, and the supply delay of hydrogen can be suppressed. Additionally, a signal is inputted from a brake sensor 102, a shift selector 104, or the like and the air and hydrogen are supplied in advance by estimating that a vehicle mounting the fuel cell system FC is accelerated. With such a configuration, delay in power generation occurring when activating and reactivating the fuel cell system FC can be canceled.  <P>COPYRIGHT: (C)2004,JPO