baber/WOPTO huggingface dataset:
Patent JP-2005030269-A (JP)
Title: Fuel injection control device
Inventor: SATO TATSUO
IPC: F02D45/00
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve startability of a spark ignition type multicylinder engine and exhaust emission performance during starting.  <P>SOLUTION: A fuel injection control device performs injection of fuel in synchronism with a suction stroke during starting. Regarding cylinder where an injection timing of each cylinder after injection during decision of a first cylinder is on and after an expansion stroke of a primary explosion assumed cycle, fuel injection is executed such that injection is divided in two times, and the first injection is effected not at a suction stroke but before an expansion stroke of the primary explosion assumed cycle. This constitution reliably obtains an effect to improve startability through injection within a suction stroke, since fuel injection is practicable at a pre-timing including a suction stroke in spite of an increase in rotation during starting through division of an injection pulse.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005032921-A (JP)
Title: Electron device and semiconductor device
Inventor: KUDO MANABU
IPC: H01L21/768
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electron device having high reliability in simple constitution by eliminating malfunction generated when reducing a parasite capacity between pieces of wiring laminated through an interlayer insulating film.  <P>SOLUTION: The electron device comprises a semiconductor layer 22 formed on a substrate 10, a gate insulating layer 31 formed on the semiconductor layer 22, a prescribed pattern gate electrode 32 formed on the gate insulating layer 31, an interlayer insulating film 33 formed so as to be covered on the gate electrode 32, and a source electrode 36 and a drain electrode 37 formed on the interlayer insulating film 33. The interlayer insulating film 33 is composed so that nitrogen concentration mainly comprises silicon oxide and nitride of 2 atom% or larger.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339602-A (JP)
Title: Vacuum film deposition system for film, and plastic film using the same
Inventor: EGUCHI TOSHIMASA
IPC: C23C14/34
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sputtering system by which a satisfactory thin film reduced in defects can continuously be deposited with high efficiency, and to provide a plastic film having a satisfactory thin film reduced in defects using the same.  <P>SOLUTION: The vacuum film deposition system for a film is at least provided with an unwinding apparatus, a degassing apparatus, two or more sputtering systems in which a temperature control drum is located on the back side of a film, and a winding apparatus. The first sputtering system closest to the unwinding apparatus is driven by electric power of 0.15 to 6 W/cm<SP>2</SP>, and the sputtering system on and after the second one is driven by electric power higher than that in the first sputtering system.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005037010-A (JP)
Title: Refrigerator and method for operating the same
Inventor: NAKATSU TETSUSHI
IPC: F25D21/06
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator capable of suppressing power consumption in a defrosting mode, temperature rise in a storage chamber, and damage of food or the like.  <P>SOLUTION: The refrigerator has a control means which performs the first energization to a defrosting heater in a predetermined time after the operation is started, temporarily stops the energization to the defrosting heater when the temperature detected by an evaporator temperature detection means reaches or exceeds the first predetermined value or the defrosting heater energization time reaches or exceeds the first predetermined value, performs the second energization to the defrosting heater when the temperature detected by the evaporator temperature detection means reaches the second predetermined value or the defrosting heater temporary stop time reaches the second predetermined value, and completes energization to the defrosting heater when the temperature detected by the evaporator temperature detection means reaches or exceeds the third predetermined value or the defrosting heater energization time reaches or exceeds the third predetermined value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005035099-A (JP)
Title: Manufacturing method of embossing roll and manufacturing method of transrfer sheet using the embossing roll
Inventor: NAGANO HIDEO
IPC: B29L31/32
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an embossing roll little in the effect of a joint and having a fine uneven pattern on its surface, and a manufacturing method of a transfer sheet excellent in productivity and economical efficiency using the embossing roll.  <P>SOLUTION: The embossing roll having the fine uneven pattern on its surface is manufactured using a flat plate having the fine uneven pattern formed on its surface. This manufacturing method has a process for processing the flat plate into a cylindrical shape and a process for fitting a support roll 20 to the inner peripheral part of the processed cylindrical body 18 in a cooled state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005020678-A (JP)
Title: Internet video service
Inventor: MOGI KATAHITO
IPC: H04N21/472
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Internet video service for enabling video recording reservation/image reproduction/confirmation of the reserved situation/change of a television program anytime and anywhere at user's desired place and at user's desired time, for viewing a program desired to video-record even in any area other than the area where the user lives, for eliminating a requirement of a recording medium such as a video tape, and for automatically changing a time when a broadcasting time is changed.  <P>SOLUTION: The service such as video recording reservation, cancellation of the reservation and deletion of an image equal to the home video is provided by a server installed on the Internet. Video images of video-recorded information are reproduced by the terminal connected to the Internet or a television which connects an adapter with the Internet. With respect to distribution, a distributor is authenticated and encryption after authentication is performed with an encrypting or tunneling function.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005054598-A (JP)
Title: Intake air flow control device
Inventor: KATO YUICHI
IPC: F02D45/00
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intake air flow control device with an intake air flow control valve arranged in each intake air passage communicated with a cylinder of an internal combustion engine, securing good startability, whether the fuel supplied to each cylinder is heavy or light.  <P>SOLUTION: At starting the engine, when the fuel supplied to the cylinder is heavy, the intake air flow control valve is located at a first closure position to throttle an intake air passage (Step 104). At starting the engine, when the fuel supplied to the cylinder is light, the intake air flow control valve is located at a second closure position to throttle the intake air passage (Step 105).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005057374-A (JP)
Title: Analog/digital converter and micro controller
Inventor: MORITA YUICHIRO
IPC: H03M1/00
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analog/digital converter having only a basic function for executing analog/digital conversion without imposing a load on a CPU by increasing the number of selection patterns of analog input channels in each analog/digital conversion with a storage capacity nearly equal to that of a prior art, and to provide a micro controller.  <P>SOLUTION: The analog/digital converter or a DMA transfer apparatus is provided with an analog/digital conversion table having one entry or more each comprising an enable bit used to set to apply analog/digital conversion to each analog input channel and a plurality of times of bits to set the number of times of analog/digital conversion. Thus, selection patterns for analog input channels being approximately a multiple of n of those of a conventional analog/digital conversion table can be set irrespective of the storage capacity nearly equal to that of the prior art. Further, the DMA transfer apparatus is provided with the analog/digital conversion table, and even when the analog/digital converter having only the basic function is in use, optional analog/digital conversion can be executed without imposing a load on the CPU.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005059020-A (JP)
Title: Device for scheduling physical distribution in hot strip mill
Inventor: KUROKAWA TETSUAKI
IPC: B21B37/00
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To make the preparation of lot formation possible by properly arranging core resources.  <P>SOLUTION: A device is provided with an information processor 1 of object steel of schedule for performing result management of process schedule which reaches a hot rolling stage from a continuous casting stage, a simulation unit 3 with which future physical distribution state 7 such as the arrival state to the hot rolling of a future object steel of the schedule and the physical distribution progressing state of a heating furnace is estimated and an optimum scheduled lot formation calculating device 4 with which the optimum scheduled lot formation in accordance with the future physical distribution state 7 estimated with the simulation unit 3. Furthermore, the optimum scheduled lot formation calculating device 4 is provided with a processing section 11 for extracting the core resources, a processing section 12 for classifying the core resources, a processing section 13 of the correspondence between the core resources and tapping resources, a processing section 14 for calculating the number of lots and a processing section 15 for classifying the character of the core resources and optimally arranging.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005068194-A (JP)
Title: Rubber composition for tire and pneumatic tire using the same
Inventor: MORI MAKIO
IPC: B60C1/00
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition having both good wet skid resistance and good rolling resistance.  <P>SOLUTION: This rubber composition comprises 100 pts. wt. of a dienic rubber containing styrene-butadiene copolymer rubber (SBR) and 5 to 50 pts. wt. of calcium metasilicate having an average particle size of 1 to 200μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005026178-A (JP)
Title: Clamp integrally-molding type flat cable and its manufacturing method
Inventor: ENOMOTO KENJI
IPC: H01B7/00
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clamp integrally-molding type flat cable provided with a clamp at a predetermined position in the longitudinal direction of the cable, and hardly causing displacement between the clamp and the flat cable; and to provide its manufacturing method.  <P>SOLUTION: This clamp integrally-molding type flat cable 1 has: the flat cable 30; and the clamp 10 installed at a predetermined position in the longitudinal direction of the flat cable 30 and molded integrally with the flat cable 30 by using a resin. The clamp 10 comprises a lock part 11, and a clamp base part 15 which supports the lock part 11 and through which the flat cable 30 pierces; and the clamp 10 is molded with the flat cable 30 piercing through the base part 15 kept longitudinally bent in the clamp base part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005033068-A (JP)
Title: Manufacturing method of high frequency circuit substrate and high frequency electronic device
Inventor: HONMA TOSHIHIKO
IPC: H05K1/02
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an inexpensive high frequency circuit substrate capable of raising sealing performance and heat dissipation efficiency.  <P>SOLUTION: There are formed one or a plurality of hole parts as through holes at a predetermined part on a ceramic substrate with the aid of a sputtering method after the ceramic substrate is manufactured by calcination. Thereafter, plating is applied to all of the holes under plating conditions where a crystal structure can be maintained, until the holes are filled with copper or a copper alloy. The plating forms an unnecessary plated layer on the ceramic substrate excepting the holes. So, this is removed at need.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005031554-A (JP)
Title: Lens, and optical system, optical head and optical disk device using the lens
Inventor: SUGI YASUYUKI
IPC: G11B7/1367
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens capable of condensing an optical beam on an information recording surface with a high efficiency for light utilization for each of plural kinds of light recording mediums having transparent substrates of different thicknesses, and to provide an optical system, an optical head and an optical disk device using the lens.  <P>SOLUTION: The lens is designed so that the common use region for all monochromatic light in one side lens surface of a lens for multi-wavelength which condenses the plural kinds of monochromatic light of wavelength λ<SB>i</SB>is divided into a plurality of aspheric parts having different refractive forces. When the amount of level difference in the direction parallel to the lens optical axis on the part where the aspheric parts are adjacent to each other among respective aspheric parts is D<SB>j</SB>in order near to the lens optical axis and, on the level differences corresponding to half or more of the level differences in the adjacent parts, the minimum value of A<SB>ij</SB>with respect to respective wavelength λ<SB>i</SB>is MIN(A<SB>ij</SB>) and the maximum value of A<SB>ij</SB>with respect to respective wavelength λ<SB>i</SB>is MAX(A<SB>ij</SB>), the following relation is satisfied; MAX(A<SB>ij</SB>)/MIN(A<SB>ij</SB>)<3, wherein A<SB>ij</SB>=¾B<SB>ij</SB>-m<SB>ij</SB>¾, B<SB>ij</SB>=¾D<SB>j</SB>¾×(n<SB>i</SB>-1)/λ<SB>i</SB>-C, n<SB>i</SB>is refractive index of lens at wavelength λ<SB>i</SB>, m<SB>ij</SB>is integer nearest to B<SB>ij</SB>and C is a correction term.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004062907-A (JP)
Title: Time stamp management system for disk array
Inventor: RUST ROBERT A
IPC: G06F3/06
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved time stamp management system for a composite medium such as disk array.  <P>SOLUTION: This time stamp management system evaluates the random part assembly of a time stamp data structure at fixed intervals. In the data structure, each time stamp element is associated with a disk array or a data block in another storage device. Each time stamp element in the time stamp data structure includes one of a limited number of discrete time stamp values. It is determined whether the time stamp value is to be changed or not by use of algorithms. When each time stamp element is kept, a pointer matrix having a pointer array associated with each possible time stamp value is kept.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005045930-A (JP)
Title: Commutator, rotary electric machine, and manufacturing method of commutator
Inventor: TAKEUCHI TOSHIMI
IPC: H02K15/02
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a commutator, a rotary electric machine, and a manufacturing method of the commutator, capable of preventing disturbance of rectification, degradation in motor efficiency, and occurrence of vibration at an armature, and also capable of reducing a slipping noise of a brush and abnormal wear of the brush.  <P>SOLUTION: A commutator 23 is manufactured with a sintered material whose main component is copper with an additive mixed, by simultaneously dividing segments 46 using a mold. A rough surface 52 is formed on a brush sliding surface of each segment 46 at the time of molding. The edge part of each segment 46 is rounded at the time of molding. The additive is contained more on the lower stream side than on an upper stream side in the sliding direction of brush, of the segment 46. Thus, the sliding performance between a brush 38 and the peripheral surface of the commutator 23 improves, and the slipping noise of the brush 38 and the abnormal wearing of the brush 38 are reduced, preventing occurrence of sparking at rectification.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005041401-A (JP)
Title: Cooling system of vehicle
Inventor: KUNIKATA YUHEI
IPC: B62D25/08
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve cooling capacity of a cooling system of a vehicle.  <P>SOLUTION: The lower end 4e of a wall surface 4c located on the vehicle front side is positioned on the lower side than the lower end 4f of a wall surface 4d located in the vehicle back side, and the wall surface 4c located on the vehicle front side and the wall surface 4d located in the vehicle back side form a step. Thus, speed of travel wind flowing near a discharge port 4a becomes higher than speed of travel wind flowing in a part separated from the discharge port 4a. Therefore, pressure of the travel wind flowing near the discharge port 4a decreases, so that air in a ventilating duct 4 flows so that it is sucked into the proximity of the discharge port 4a having reduced pressure and is discharged out of the ventilating duct 4. Therefore, cooling wind (including travel wind) feedable to a radiator 1 or a capacitor 3 can be increased, so that heat dissipation capacity of the radiator 1 or the like, namely the cooling capacity of the cooling system can be increased.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004060656-A (JP)
Title: Internal cooling of low pressure turbine case
Inventor: ANDERSON HENRY CALVIN JR
IPC: F01D25/24
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a useful method of cooling the casing of a low pressure turbine case for a gas turbine engine with the flow of cooling air between a shroud and the case.  <P>SOLUTION: A front flange 16 is suspended down from a front end 18 of a circular shell 12 and a front hook 22 extends backward from the front flange 16 in the axial direction. First and second rails 23, 25 having first and second hooks 24, 26, respectively, extend backward from the circular shell 12 to the axial direction. First and second cooling holes 27, 29 extend through the first and second rails 23, 25. A cooling air supply hole 28 extends through the flange 16. The first and second cooling holes 27, 29 are arranged extending through the first and second rails 23, 25, respectively, in the radial direction from a center line 14 or arranged extending through the first and second rails 23, 25, respectively, at an inclination of 30° to the center line 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007806-A (JP)
Title: Electronic camera
Inventor: HISAYOSHI HIROKAZU
IPC: H04N5/907
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To ensure security on image data to be transmitted.  <P>SOLUTION: An electronic camera has a communication line mode where image data obtained by an imaging means are recorded in a recording medium and the image data are transmitted or received with an external unit through a communication line by a mode switch means and an inter-camera mode where the image data is directly transmitted or received with another electronic camera without the aid of the communication line. The modes can be switched and a telephone number and a password are transmitted prior to transmission of the image data when the image data are transmitted or received through the communication line.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005048069-A (JP)
Title: Adhesive
Inventor: ITOI KATSUTOYO
IPC: C09J11/04
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive capable of strongly sticking a rubber with a covering material without causing blister.  <P>SOLUTION: The adhesive for sticking the rubber to the covering material contains a phenolic resin containing a filler as an essential component.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005050443-A (JP)
Title: Signal extraction circuit
Inventor: ICHIYANAGI MASARU
IPC: G11B20/14
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To automatically correct the phase shifting of an input/output in a circuit continuously and highly accurately in a signal processing filter for extracting an optional continuous signal.  <P>SOLUTION: A phase shifter 12 incorporating a conductance filter is disposed on the front stage of a signal processing filter 11, and a phase comparator 13 for converting a delay or phase shifting generated in the input/output of the signal processing filter 11 into an error voltage and a voltage-current conversion circuit 14 for converting the error voltage into a current are provided. By supplying the output current of the voltage-current conversion circuit 14 to the phase shifter 12, the phase shifting amount of the phase shifter 12 is feedback-controlled, the phase shifting of a continuous signal is automatically corrected in the circuit, and thereby the signal of an optional frequency is extracted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005050209-A (JP)
Title: Esd verification device
Inventor: KISHI YOSHIYUKI
IPC: G06F17/50
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ESD (ElectroStatic Discharge) verification device capable of quickly verifying whether measures against ESD have been taken.  <P>SOLUTION: The ESD verification device includes a pad search means 2 for searching the circuit diagram of a semiconductor device created by a circuit diagram editor device for a pad symbol; an element search means 4 for searching for an element symbol leading to the pad symbol found by the pad search means 2; an element determining means 5 for determining whether or not an element symbol for protecting an internal circuit exists within the element symbol found by the element search means 4; and an error process means 6 for performing an error process if the element symbol for protecting the internal circuit does not exist within the element symbol found by the element search means 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005048507-A (JP)
Title: Guard fence
Inventor: TAKAHASHI SAKUMI
IPC: E01F15/02
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guard fence having a simple structure in which installation works can be conducted easily.  <P>SOLUTION: The guard fence has supports 1 erected at specified intervals, horizontal members 2 built among each support, joints 3 for connecting the members and fixing means 4 for bonding the joints and the supports. The joints 3 are composed of pairs of half cylindrical bodies 31 and 32 cylindrically combined while holding the end sections of the members 2. The fixing means 4 are composed of bolts 41 penetrated to pairs of the half cylindrical bodies 31 and 32 through the end faces of the members 2 and 2 opposed at specified openings and nuts 42 clamped at the front ends of the bolts. When pairs of the half cylindrical bodies 31 and 32 are combined cylindrically, holding the end sections of the members 2 and 2, the bolts 41 are penetrated to the half cylindrical bodies 31 and 32 and the supports 1 and the nuts 42 are clamped firmly at the front ends of the bolts, the supports 1, the members 2 and the joints are unified firmly.  <P>COPYRIGHT: (C)2005,JPO&NCIPI