baber/WOPTO huggingface dataset:
Patent JP-2003182211-A (JP)
Title: Inkjet recording element and printing method
Inventor: LAWRENCE KRISTINE B
IPC: B41M5/00
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording element having improved Dmax density and light stability when printed with a water-soluble dye and to provide a method for printing using the element.  <P>SOLUTION: The inkjet recording element has a substrate carrying (a) a base layer comprising a polymer binder and a polymer mordant and (b) an overcoat layer comprising a trisaryl-1,3,5-triazine UV absorbing material in the described order thereon.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004153921-A (JP)
Title: Single-phase motor drive device, single-phase motor driving method, and integrated circuit
Inventor: YOSHITOMI TETSUYA
IPC: H02P6/06
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the vibration, noise, and power consumption of a single-phase motor.  <P>SOLUTION: This single-phase motor drive device, which has the first drive transistor which supplies a single-phase coil with a drive current and the second drive transistor which supplies the above single-phase coil with a reverse drive current, is equipped with a regeneration means which regenerates the drive current of the above single-phase coil by controlling the ON-OFF timing of the first drive transistor and the second drive transistor, in a given period just before the point when the direction of the drive current of the above single-phase coil is switched.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152391-A (JP)
Title: Optical recording medium
Inventor: ARISAWA MAKOTO
IPC: G11B7/24097
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium which is thin in thickness, is low in a cost, does not accumulate stress, is free of a sink defect, and can reproduce recorded information on a standard apparatus.  <P>SOLUTION: The optical recording medium is formed by sticking a planar member 4 which is approximately equal in shape and has a thickness 0.3 to 0.6 mm via an attachable and detachable sticking means 5 to an information reading side 3 of the optical recording medium of a thickness 0.6 mm having through-holes 6 and 7 of a diameter about 15 mm at its center. The optical recording medium reproduces the information when the planar member 4 is stripped therefrom and is stuck to a surface on the opposite side. Also, the attachable and detachable sticking means 5 is a silicone layer formed by adding a filler and a small amount of additives to a silicone rubber compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152059-A (JP)
Title: Design method of resin product
Inventor: HIROTA TOMOO
IPC: B29C33/00
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a design method of a resin product capable of designing a product which can provide the best dynamic characteristic, considering the use of a wide range of resin materials.  <P>SOLUTION: In this design method of the resin product, the dynamic characteristic of the resin product is optimized by use of the combination of numerical analysis and optimization method by computer support. This optimization is performed by use of a material physical value showing the characteristic of a resin material and a parameter related to the structure of the resin product as design variables. Otherwise, the process of performing the optimization by use of the material physical value showing the characteristic of the resin material is combined with the process of performing the optimization by use of the parameter related to the structure of the resin product.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152656-A (JP)
Title: Flat elemental wire feeding device, flat elemental wire transposing force imparting device , and manufacturing device of transposed twisted strand
Inventor: GOTO KENJI
IPC: H01B13/02
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat elemental wire feeding device, a transposing force imparting device for the flat elemental wire, and a manufacturing device of transposed twisted strand which reduce a flat-wise distortion and an edge-wise distortion applied on the flat elemental wire in a step before forming the transposed twisted strand.  <P>SOLUTION: The flat elemental wire feeding device 100 is provided with a feeding stand 101 having a slanted face 102, individual feeding mechanism parts (for instance, 103a, 103b, 103c) arranged in two rows along a slanted direction of the slanted face 102 provided for each flat elemental wire (for instance, 103d), and the individual feeding mechanism is so structured to repeat a rotation movement consisting of a longitudinal movement (α2, α4) moving for a plurality of times, and a lateral movement (α1, α3) moving just once.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153159-A (JP)
Title: Protection member adhering method for semiconductor wafer and its device
Inventor: MATSUZAKA HIROSHI
IPC: H01L21/52
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protecting member adhering method of a semiconductor wafer for reducing any load or damage to be imposed on the semiconductor wafer, and for adhering an easily treatable protecting member to a semiconductor wafer in a wafer process such as back-grinding or dicing.  <P>SOLUTION: This system is provided with a wafer supporting stand 14 on which a wafer 11 and a glass substrate 15 are placed, a lower chamber 22 forming a first air-tight space 24 in which the wafer supporting stand 14 is arranged, a pressurizing film body 26 forming a second air-tight space 25 and a pressure reducing means for generating a differential pressure between the first air-tight space 24 and the second air-tight space 25. Then, the pressurizing film body 26 is bent and deformed by using the differential pressure between the first air-tight space 24 and the second air-tight space 25 whose pressures are reduced by the pressure reducing means, and at least either the wafer 11 or the glass substrate 15 placed on the wafer supporting stand 14 is pressurized by the pressurizing film body 26, and the wafer 11 and the glass substrate 15 are fixed through an adhesive.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158606-A (JP)
Title: Semiconductor device and method of manufacturing same
Inventor: NAKADA YOSHIHIRO
IPC: H01L21/768
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-speed semiconductor device having low dielectric coefficient and high reliability and also to provide a method of quickly manufacturing semiconductor device with less number of processes.  <P>SOLUTION: All insulation film layers included in the semiconductor device are substantially formed of the insulation film layer formed using a coating type resin. The first heat treatment is conducted to each layer of the insulation film layers formed using the coating type resin. After formation of a plurality of insulation film layers formed using the coating type resin, the second heat treatment is conducted in the lump.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154480-A (JP)
Title: Plate for osteosynthesis
Inventor: KAJIMOTO NAOKO
IPC: A61B17/58
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plate for osteosynthesis which can efficiently transmit an ultrasonic vibration to a fracture part in order to increase the efficiency of an ultrasonic medical treatment for a fracture.  <P>SOLUTION: For this plate 10 for osteosynthesis, a large number of triangular holes 12 are provided on a thin sheet 11 shown in (a), and triangular protruding parts 13 are provided on the rear surface. The ultrasonic medical treatment for a fracture part 2 is performed under a state that the plate 10 for osteosynthesis is firmly wound around the fracture part 2 of a bone 1 as shown in (b). Under this state, the distal ends of the protruding parts 13 approximately keep point-contact with the surface of the bone 1 as shown in a figure. When the ultrasonic vibration is applied to the plate 10 for osteosynthesis under this state, the ultrasonic vibration is intensively transmitted to the fracture part 2 of the bone 1 through the point-contact parts by a large number of the protruding parts 13. Therefore, the formation of the bone is quickly performed, and the ultrasonic medical treatment can be performed in a short time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165752-A (JP)
Title: Control / supervisory system
Inventor: NISHI TOSHIE
IPC: H04Q9/00
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control / supervisory system capable of realizing duplicate communication lines whereby the possibility of causing chattering of data and defective control / supervisory data is precluded.  <P>SOLUTION: When reading data from a controller 1<SB>-1</SB>, a computer 2 transmits a read command to first and second communication units 4<SB>-1</SB>, 5<SB>-1</SB>through read lines 11, 13 and receives the data. The computer 2 validates the data earlier received and aborts the other. No missing due to switching or the like is caused because of parallel data. When writing data to the controller 1<SB>-1</SB>, the computer 2 transmits a write command only to the first communication unit 4<SB>-1</SB>through a write line 12. When the computer 2 discriminates a communication fault in the first communication unit 4<SB>-1</SB>, the computer 2 transmits the write command to the second unit. No chattering takes place by transmitting the write command to one of the communication units.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004211108-A (JP)
Title: Fine granular copper powder and its producing method
Inventor: OKADA YOSHIHIRO
IPC: B22F1/00
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To make usable of copper powder as a filler for electric conductive ink suitable to form ultra-fine wiring pattern with an ink-jet system.  <P>SOLUTION: This fine granular copper powder has < 100 mm both of short diameter and long diameter and individually disperses the copper grain applied to an oxidizing-resistant treatment on the surface. This fine granular copper powder can be obtained through the following method, in which in the case of reducing copper hydroxide in solution into metallic copper grain by using reducing agent, hydrazine or hydrazine compound is used as the reducing agent, and the using amount of the reducing agent is made to be over three times of the necessary theoretical equivalent to reduction of the whole copper hydroxide and the whole amount of the reducing agent is added within 5 min, and this reducing reaction is performed under existence of antifoaming agent, and before and after or on the way of reducing reaction, surface-treating agent is added.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004167865-A (JP)
Title: Control device for recording head
Inventor: TOYODA TAKASHI
IPC: H04N1/23
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To enable cost reduction of a control device for a recording head by carrying out correction of quantity of light for a light emitting element and gradation control by one pulse width modulation circuit simplified in the circuit configuration.  <P>SOLUTION: The pulse width modulation circuit 15 is built in the control device 11 for the recording head. An output pulse width Cpw is used in the pulse width modulation circuit 15. The output pulse width Cpw is calculated by setting a variable 1 (ResN) for determining a clock number per gradation, and a variable 2 (ResDh) for determining a resolution of the correction of quantity of light to be predetermined values, respectively. Hence the control device 11 for the recording head of a pulse width modulation control system is provided, in which both of the correction of quantity of light for the light emitting element 12 and the gradation control are controlled by one pulse width modulation circuit 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167403-A (JP)
Title: Method and apparatus for dry treating acidic gas
Inventor: TANAHASHI NAOTAKA
IPC: B01D53/81
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for dry treating acidic gas, by which an acidic component can be removed stably in high efficiency even when the acidic gas comes from a pyrolyzing furnace for pyrolyzing a large quantity of chlorine-containing plastic and contains high-concentration HCl.  <P>SOLUTION: The acidic gas containing hydrogen chloride (HCl) is brought into contact with a reaction zone 35 in which a packed bed 33 packed with a reactive absorbent based on a Ca component is formed to remove the hydrogen chloride and other acidic components contained in the acidic gas. The temperature of the bed 33 in an ordinary state is kept at ≥about 400°C and the temperature of the bed 33 when the acidic gas is reacted is controlled to be below the temperature that a fusing phenomenon is not generated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172528-A (JP)
Title: Semiconductor device and its manufacture method
Inventor: KOMIYAMA TADASHI
IPC: H01L25/04
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which can reduce the costs and can be miniaturized, and its manufacturing method.  <P>SOLUTION: The manufacture of the semiconductor device comprises a step of preparing a mounting substrate 10 having a first substrate, a first connecting pad 21 formed on the first substrate, and a second connecting pad 22 formed on the first substrate; a step of preparing an auxiliary substrate 40 having a second substrate, a first bump 41 formed on the second substrate, a wiring pattern 43 formed on the second substrate and connected to the first bump 41, and a second bump 42 formed on the second substrate and connected to the wiring pattern 43; and a step of connecting the first connecting pad and the second bump and connecting the second connecting pad and the second bump by contacting the first connecting pad and the second bump, contacting, heating and pressurizing the second connecting pad and the second bump.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178905-A (JP)
Title: Separator for battery
Inventor: SHIGEMATSU TOSHIHIRO
IPC: H01M2/16
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separator for a battery with excellent thermal resistance and capable of rapid charging and heavy-current discharging.  <P>SOLUTION: In the separator for the battery, a thickness holding rate at 170°C is at least 40% of the thickness of the separator for the battery of 120°C when a plate having a tip diameter of 3. 0 mmϕ is pressed by a pressure load of 2600 mN at a temperature rising rate of 5°C/min.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003230292-A (JP)
Title: Electric energy generating apparatus and electric energy generating method
Inventor: YAZAWA KAZUAKI
IPC: F02G1/043
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently generate a power by using a heat source having a relatively low temperature.  <P>SOLUTION: This electric energy generating apparatus has a chamber 112 which has a first part 114 receiving heat, a second part 116 radiating heat, and an inside surface and defines a closed system, a fluid 117 contained in the chamber 112, a first vibrating member 260 having a first end and a second end which are connected respectively with inside surface of the chamber 112, and a transducer 400 which is connected mechanically with the first vibrating member 260.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004179919-A (JP)
Title: Image mediation system
Inventor: MAKISHIMA SUGIO
IPC: G06Q10/02
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To share images photographed by digital cameras A to D in a place where an event etc., is held.  <P>SOLUTION: Data showing thumbnail images of original images photographed by the digital cameras are transmitted to a mediation server 1. When a user wants the original image that another person photographed, information representing the desired image is inputted. The inputted information is sent to the mediation server 1 to find the thumbnail image of an image close to the desired image. The found thumbnail image data are sent to the digital camera of the user who wants the image. When the image that the user wants is found among thumbnail images, a request to send is sent to the digital camera where the desired image is recorded through the mediation server 1. Image data representing the original image are sent from the digital camera where the desired image is recorded through the mediation server 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178293-A (JP)
Title: Printer setting system using internet
Inventor: KOJIMA TAKAYUKI
IPC: B41J29/38
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To easily change environment settings by selecting set values displayed on a screen for the Internet, without depending on the panel operating methods of individual printers in setting the internal environments of the printers.  <P>SOLUTION: This printer setting system using the Internet comprises a setting request terminal 10, a setting support terminal 20, a plurality of users' terminals 30, and a printer 40 connected to one another either by wire or radio via the Internet 500. The setting support system 20 has a printer DB 201, a setting command conversion DB 202, and a customer DB 203. By selecting the set values displayed on the screen for the Internet 500 as to the setting of the internal environment of the printer 40, the set values can be viewed. By programming the system so that the selected set values can be automatically written to the printer 40, users are allowed to easily change environmental settings.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174666-A (JP)
Title: Lock device for moving table
Inventor: NOGUCHI TAKESHI
IPC: B23Q1/28
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lock device for a moving table without a possibility of lowering machining accuracy by pulsation of fluid pressure.  <P>SOLUTION: The moving table 1 is clamped to be non-movable by energizing force of a spring 44. The clamping is released by supplying hydraulic pressure to a single-acting hydraulic cylinder 41.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176020-A (JP)
Title: Cold storage agent
Inventor: SUZUKI ROKURO
IPC: A23L3/36
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a cold storage agent which is high in safety to human bodies and the environment, can be used particularly in an air conditioning system using night electric power has high heat storage efficiency, and produced at a low cost.  <P>SOLUTION: This cold storage agent comprises at least 1,6-hexane-diol, calcium chloride (anhydrous), and water. The 1,6-hexane-diol, the calcium chloride (anhydrous), and the water are preferably contained in the respective contents of 64.2-71.4 wt%, 0.4-2.3 wt%, and 28.2-33.5 wt% based on the total weight. Further, the cold storage agent preferably takes 120 min per 100g for the temperature rise from 6°C to 12°C in an ambient temperature of 27°C, and the solidified cold storage agent preferably begins to liquefy at a temperature of 3°C-7°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004187377-A (JP)
Title: Wiring method of cable to heat insulating material, and cable holder
Inventor: KAWAMURA YUICHI
IPC: H02G3/38
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the deformation of a heat shielding material which is caused by the shifting of a plastic agent contained in the covering layer of a cable by forming a space between the cable and the heat insulating material, in the wiring state of cables.  <P>SOLUTION: A cable holder S<SB>1</SB>holds a cable C which is wired along a heat shielding material D. A fixing part 20 is inserted in the heat shielding material D for fixing. A holding part 10 holds the cable C. A space forming part 30 forms a space between the cable C drawn out of the holder S<SB>1</SB>and the heat shielding material D.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187009-A (JP)
Title: Method and device for noise reduction
Inventor: KUSUDA TERUYA
IPC: H04N19/423
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noise reduction device which reduces the afterimages caused by the movement of fading in/out images, fine gradation parts, or blurred edge parts.  <P>SOLUTION: A first subtraction circuit 102 obtains a difference signal by subtracting a signal obtained by delaying an output video signal by one frame from an input video signal. A serial/parallel conversion circuit 105 cuts m×n arbitrary area difference signals out from the difference signal, and an orthogonal conversion circuit 106 subjects the cutout signals to orthogonal conversion, and a nonlinear processing circuit 107 subjects the converted signals to nonlinear processing. Thereafter, an orthogonal inverse conversion circuit 108 converts the resultant nonlinear signals inversely to obtain nonlinear signals on an original real space area. Meanwhile, a difference code information extraction circuit 109 extracts each code information of the area difference signals to generate frame difference code information, and a filter circuit 110 smoothes the obtained frame difference code information. Then a feedback coefficient operation circuit 111 operates the smoothed information with a preliminarily determined reference feedback quantity K to obtain a feedback coefficient, a multiplication circuit 113 multiplies the feed back coefficient by the nonlinear signals to extract noise components, and a second subtraction circuit 103 subtracts the noise components from the input video signal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003209193-A (JP)
Title: Method for forming gate electrode of semiconductor element
Inventor: GWANG-CHOL CHU
IPC: H01L27/115
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming the gate of a semiconductor element capable of obtaining the gate electrode having no defect by reducing the generation of an alien substance at the upper part of the surface of a doped silicon film.  <P>SOLUTION: This method for forming the gate electrode of a semiconductor element comprises a step for forming a gate oxide film on a semiconductor substrate, a step for forming a floating gate for a floating gate electrode on the gate oxide film, a step for forming a dielectric film on the floating gate, a step for forming a laminated control gate by evaporating a doped polysilicon film and undoped polysilicon film at different temperatures on the dielectric film, and a step for forming a silicide layer on the undoped polysilicon film.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004136266-A (JP)
Title: Wet coating booth and its operating method
Inventor: NISHIWAKI YOSHIO
IPC: B05B15/04
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wet coating booth and its operating method able to reduce an odor generated from a water circulation tank by reducing the amount of formed sludge in the water circulation tank of the wet coating booth and the amount of coating materials contained in the circulating water.  <P>SOLUTION: The wet coating booth is provided with a coating section for wet coating, the water circulation tank to store the circulating water and a water circulation system in which the above circulating water is brought into contact with surplus coating materials produced in a coating operation to capture the surplus coating materials and then returned to the above water circulation tank. The above water circulation tank is equipped with a mechanism for making the circulating water flow in the water circulation tank.  <P>COPYRIGHT: (C)2004,JPO