baber/WOPTO huggingface dataset:
Patent JP-2002275734-A (JP)
Title: Method for producing vapor growth carbon fiber
Inventor: KISHI FUMIO
IPC: D01F9/127
Filed: 2002-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a vapor growth carbon fiber, capable of being applied to an industrial production, and hardly requiring a high-temperature process, and a difficult process such as special safety measures. SOLUTION: This method for producing the vapor growth carbon fiber comprises a step for thermally decomposing C2 H4 gas by heat-treating a substrate having dispersed Pd fine particles at >=450 deg.C while exposing the substrate to the C2 H4 gas diluted by an inert gas to thermally decompose the C2 H4 gas, and the concentration of the C2 H4 gas diluted by the inert gas is regulated so as to be <2.7 vol.%.
Patent JP-2003222321-A (JP)
Title: Industrial combustion facility to treat waste fluid and treatment method using the same
Inventor: SEKIGUCHI SHINICHI
IPC: C02F1/02
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrial combustion facility capable of efficient and reliable waste fluid treatment even if fuel and waste fluid are mixed, and a treatment method of the waste fluid using the facility.  <P>SOLUTION: Discharge of untreated waste fluid during low combustion, before termination of combustion or immediately after ignition is prevented by monitoring operation status of the industrial combustion facility with signals from a flow meter of fuel that is supplied to the combustion facility and precisely and timely controlling the flow rate of waste fluid. At the same time, adverse effects on fuel systems, combustion chambers, and flues due to mixing of waste fluid can be prevented and optimum treatment of waste fluid can be realized in accordance with the type of waste fluid and combustion facility.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212948-A (JP)
Title: Methods for producing stock solution composition for rigid polyurethane foam and the rigid polyurethane foam
Inventor: JINNO MASAHIRO
IPC: C08G101/00
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide methods for producing a stock solution composition for a rigid polyurethane foam and the rigid polyurethane foam which contain HFC-365mfc with an ozone decomposing coefficient of zero as a foaming agent, having adhesive strength to a face material which is equivalent to or higher than that of conventional ones, without reduction of adhesive force with the elapse of time, causing few void generation and without deterioration in appearance quality of products.  <P>SOLUTION: The stock solution composition for the rigid polyurethane foam is obtained by mixing and reacting with an isocyanato component having an isocyanato group to form the rigid polyurethane foam, which comprises a polyol compound having an active hydrogen group, a catalyst, a foaming agent containing HFC-365mfc, a foam stabilizer which is a silicone-based foam stabilizer without an active hydrogen group.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224367-A (JP)
Title: High frequency printed wiring board and its manufacturing method
Inventor: TAKAI KENJI
IPC: H05K3/46
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer printed wiring board wherein an insulation resin layer has low dielectric and a low dielectric tangent and fine wiring is formed by pattern electric plating, and to provide its manufacturing method.  <P>SOLUTION: In a multilayer printed wiring board, a conductor circuit and an insulation resin layer are formed one by one, a part of a conductor circuit is formed by pattern electric plating, and a dielectric tangent in 1 GHz of the insulation resin layer is 0.01 or below.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230211-A (JP)
Title: Structure for fixing rack cover
Inventor: SUGAYA KEIICHI
IPC: H02G3/00
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable a rack cover to be tightened and fixed without a trouble even if its mounting holes come to the position of a sub girder, a support member, or a rack.  <P>SOLUTION: Bolts 20, which are passed through from an upper side into two bracket fixing holes 32, 32 at both sides sandwiching a cover fixing hole 31 of a connecting plate 30, are each tightened by a bolt hole of each turned-up piece of two pieces of rack cover fixing brackets 10, 10 to fix each of the brackets 10, 10 to the connecting plate 30. A locking claw 11b of the bottom locking part of each bracket 10 is locked to the tip of the bent edge of the bottom end of a master girder 1 from the bottom side of the external surface of the master girder 1. Also, the bolts 20, which are passed through from the upper side into the mounting holes 4a of a rack cover 4, are tightened by a cover fixing hole 31 of the connecting plate 30 to fix the plate 30 below the rack cover 4. As a result, the rack cover 4 capped on the top end of the master girder 1 is fixed to the master girder 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224189-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KOMURASAKI HIROSHI
IPC: H01L23/522
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the loss of a signal in a high frequency is large since a floating active region generally either exists or does not exist at all immediately below a metallic layer such as a pad, a wire or the like and a parasitic resistance element Rsub by a metallic layer exists there.  <P>SOLUTION: A shield/flattening part including an active region which is formed on a main surface of a semiconductor substrate and turned to silicide, and a non-active region by isolation is formed, and a device is constituted by providing a pad formed with a prescribed pattern on a layer insulation film formed thereon, a wiring layer and a metallic layer of an inductor. A shield/flattening part, wherein the area ratio between an active region and a non-active region is given at a prescribed percentage and an active region is connected to the ground, is disposed immediately below the metallic layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002334511-A (JP)
Title: Computer system and its using method
Inventor: KUTARAGI TAKESHI
IPC: G06F21/12
Filed: 2002-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a computer system having an authentication system which verifies whether an optical disk is illegally used or not. SOLUTION: In the computer system, many computers to which optical disks can be loaded can be connected to an authenticating server through a network, and each computer has a peculiar device ID, and the server has a user database where the device ID is stored at the time of using the computer and a disk ID is stored at the time of using an optical disk, and data of a pair of the disk ID and the device ID is stored in the user database. When the optical disk is used at the second and following times, disk ID data and device ID data are transmitted to the authenticating server from the computer through the network to authenticate the normal use.
Patent JP-2003220184-A (JP)
Title: Game machine, program and recording medium
Inventor: YAMAGUCHI KATSUYA
IPC: A63F5/04
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To maintain a feeling of tension of a game player during assist display mode.  <P>SOLUTION: An AT lottery part 50 determines a frequency k of transition to an AT mode. A control part 30a inputs the frequency k of transition determined by an AT lottery part 50 into a transition frequency division setting part 54. The transition frequency division setting part 54 calculates so that k=m (transition frequency to AT mode)×n (a number of sets) is satisfied, and inputs the values of m and n into the control part 30a. The AT transition lottery part 53 performs the AT transition lottery for determining whether or not the game shifts to the AT mode. Each time the transition frequency to AT mode reaches to the value m, the AT transition lottery part 53 draws lots using the AT low transition probability table 56.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228305-A (JP)
Title: Transmission film for internally illuminated advertisement
Inventor: TOTTORI TAKAAKI
IPC: B32B7/02
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diffusion plate for a transmission screen which has excellent light diffusibility without having a see-through phenomenon and can obtain bright videos (projected images) of high quality.  <P>SOLUTION: The transmission film for an internally illuminated advertisement used for the screen of an internally illuminated advertisement installation which projects the image light (A) emitted from a light source (20) to a transmission film (10) and enables an observer to observe the projected image as the transmitted light of the transmission film from the opposite side of the light source is provided with a light diffusion layer (2) mixed with light diffusion beads (2a) of 1 to 100 μm in average grain size on the light source side of a base material sheet (1) consisting of a transparent resin film and is provided with a colored layer (3) mixed with coloring pigments on the opposite side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234501-A (JP)
Title: Semiconductor light-emitting device
Inventor: KOIDE NORIKATSU
IPC: H01L33/34
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a long-life and high-intensity nitride-based semiconductor light-emitting diode that inhibits the occurrence of cracks when using a substrate such as an Si substrate having a thermal coefficient of expansion that is smaller than that of a nitride semiconductor film, and at the same time achieves appro priate crystallinity in the nitride semiconductor film.  <P>SOLUTION: The semiconductor light-emitting diode has a gallium-nitride- based compound semiconductor layer expressed by a general expression In<SB>x</SB>Ga<SB>y</SB>Al<SB>z</SB>N (in this case, x+y+z=1, 0≤x≤1, 0≤y≤1, and 0≤z≤1). A second intermediate layer 4 is provided between a GaN layer and a luminous layer 6, and the second intermediate layer 4 has a lattice constant that is close to that of the luminous layer 6 rather than that of the GaN layer 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236552-A (JP)
Title: Method and apparatus for treating waste water
Inventor: JOKO ISAO
IPC: C02F1/461
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating waste water containing substances to be oxidized such as various organic substances, ammonia, hydrazine and a treating apparatus suitable for carrying out the method.  <P>SOLUTION: The waste water is subjected to electrolysis treatment in a plurality of electrolytic reactors 3, 6 utilizing conductive diamond electrodes 11, 11. The water which has been treated in the electrolytic reactor 3 is subjected to gas-liquid separation in a gas-liquid separation apparatus 4 and subsequently is treated by being allowed to flow through the electrolytic reactor 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245386-A (JP)
Title: Iron golf club
Inventor: CHAZONO KIYOTAKA
IPC: A63B53/04
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cavity iron capable of deepening a depth at a center of gravity without damaging a repelling performance and having a new designed head section.  <P>SOLUTION: An iron golf club of this invention is a cavity iron having a head section 1 including a cavity section 2 at a rear side of its face part 7. This golf club includes a leg part 4 extending rearwardly from a rear surface of the face part 7, and an overhang part 5 overhanging the cavity section 2 from the tip end of the leg part 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255092-A (JP)
Title: Production method for multiple sided reflection mirror, multiple sided reflection mirror and projection exposure apparatus
Inventor: TAKINO HIDEO
IPC: G02B5/10
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiple sided reflection mirror, constituted of element reflection mirrors with accuracy in measurement of cutting position accuracy in element reflection mirrors as a constituting element of the multiple sided reflection mirror and a projection exposure apparatus having accuracy of illumination light.  <P>SOLUTION: By providing recesses and projections on the back of a reflection surface of the element reflection mirror and fabricating the element reflection mirrors, the cutting position of the element reflection mirror can be measured. By using element reflection mirror having cutting position accuracy and constituting the multiple sided reflection mirror, accuracy of the multiple sided reflection mirror is improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253695-A (JP)
Title: Mud reforming device
Inventor: MORI YASUO
IPC: C02F11/14
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mud reforming device capable of preventing reduction in processing capacity during reformation of mud and waste of an additive.  <P>SOLUTION: In this mud reforming device having a multi-spindle stirring machine mixing mud and a coagulant, a mud supplying device 31 supplying mud into the multi-spindle stirring machine, and additive supplying devices 42, 52, and 62 supplying the additive such as the coagulant and a solidifying agent into the multi-spindle stirring device, reforming is carried out continuously by mixing the mud fed by the mud supplying device 31 with the additive by means of the multi-spindle stirring machine for turning the mud into powder and grain. Inside a mud supply passage for supplying the mud into the multi- spindle stirring machine, a flow rate detector 11 detecting a flow rate of the mud inside the mud supply passage is arranged. When a detection value N by the flow rate detector 11 becomes a set value Ni or less, a controller 20 stops the operation of the mud supply passage 31 and the additive supplying devices 42, 52, and 62.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253859-A (JP)
Title: Flooring material using porous pvc sheet
Inventor: WOO JE SUK
IPC: E04F15/02
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide flooring material using a porous PVC sheet capable of constantly maintaining a surface flat without cracks or swelling after execution of works.  <P>SOLUTION: The porous high density PVC sheet 1 provided with a multiplicity of pore parts 1a is directly or indirectly adhered to a surface material 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264432-A (JP)
Title: Frequency conversion circuit
Inventor: MATSUMURA NOBUHISA
IPC: H03D7/12
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frequency conversion circuit by which circuit components are reduced and reduction of the chip area is facilitated without degrading the distortion characteristics, especially, third intermodulation distortion characteristics of the frequency conversion circuit.  <P>SOLUTION: A circuit for frequency conversion is formed with a circuit with which the drain D of a first FET (field-effect transistor) 1 and the source S of a second FET 2 are connected and has a source grounded amplifier circuit for amplifying a local oscillation signal, that is constituted of a third FET 3. The frequency conversion circuit is constituted so that an LO signal amplified by the third FET 3 is inputted in the gate G of the first FET 1, an RF (radio frequency) signal is inputted in the gate G of the second FET 2, and an IF signal is outputted to its drain D. The drain D of the first FET 1 is directly connected with the source S of the second FET 2 without being interposed by another inductance element, etc., and the gate length Lg2 of the second FET 2 is formed longer than the gate length Lg1 of the first FET 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266180-A (JP)
Title: Tool and equipment for ultrasonic welding
Inventor: MAKUCHI YUTAKA
IPC: B23K20/22
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic welding tool that can prevent pseudo-adhesion between a tool such as a horn or an anvil which comes into direct contact with a material to be joined and a metallic material to be joined in ultrasonic welding, and that can continuously perform ultrasonic welding even for a thick aluminum material, and also to provide ultrasonic welding equipment using such tool.  <P>SOLUTION: In ultrasonic welding, a carbide layer is applied a on the surface of the steel base material constituting the tools in direct contact with materials P1, P2 to be joined, namely, a horn 5 and an anvil 6, at least on the surface of the part in contact with the materials P1, P2 to be joined.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274176-A (JP)
Title: Image processor and image processing method
Inventor: HIGASHIURA ISANORI
IPC: H04N1/036
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor and an image processing method, capable of obtaining a higher quality image by eliminating the difference between the image density set in a patch shape and the output density at an isolated point.  <P>SOLUTION: This image processor for outputting digital image data to an image output device is provided with a determining means for calculating a value corresponding to the output density in outputting a pixel under consideration and its ambient pixels to determine whether the pixel under consideration is located at an isolated point where the pixel under consideration is higher than the ambient pixels in output density, and a correcting means for applying correction for increasing the output density to the ambient pixels except the pixel under consideration when the pixel under consideration is located at the isolated point. Otherwise, the image processor is provided with a determining means for calculating the value corresponding to the output density in outputting the pixel under consideration and the ambient pixels to determine whether the pixel under consideration is located at an isolated white point where the pixel under consideration is lower than the ambient pixels in output density, and a correcting means for applying correction for reducing output density to the pixel under consideration when the pixel under consideration is located at the isolated white point.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271922-A (JP)
Title: In-water swimming turn meter in swimming pool
Inventor: GOTO RYUICHI
IPC: G06M7/00
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-water swimming turn meter in a swimming pool contributable to the healthcare by correctly measuring the swimming distance in the swimming pool by counting the number of turns.  <P>SOLUTION: A course length setting means of the swimming pool, a turn number counting means to count the number of turns in the swimming pool during the swimming, and a display member to display the swimming distance operated at least based on the course length of the swimming pool and the number of turns are provided on a panel surface of a case formed of a waterproof structure fitted to an arm or the like of a user.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271827-A (JP)
Title: Business apportionment management system and method therefor
Inventor: ASAHARA CHIKAKO
IPC: G06Q40/00
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a business apportionment management system and a method therefor that can apportion demand business depending on business characteristics and can take a business action suitable for each demand business when a financial institution collects credits in arrears of members.  <P>SOLUTION: This business apportionment management system has a data base 70 for member in arrears which is drawn up into a list of members in arrears by making it correspond to the information related to the contents of credits concerning the members in arrears, a demand mode data base 80a which is drawn up into a demand mode list by making the information related to business characteristics correspond to business action, a call list data base 90 which is drawn up into a call list by quantitatively judging the contents of credits in the list of members in arrears and business characteristics in the demand mode list depending on type, sampling a demand mode related to a member having the contents of credits from the demand mode list, and making the member and the business action correspond mutually, and a communication management server 30 for letting a person in charge of business perform communication through a communication line for the members in the call list.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002348352-A (JP)
Title: Epoxy resin composition for sealing semiconductor and semiconductor device obtained using the same
Inventor: KASHIWABARA TAKAYOSHI
IPC: C08G59/22
Filed: 2002-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition for sealing a semiconductor excellent in low-warpage properties in sealing a semiconductor device, particularly a single side-molded BGA package, and excellent in solder reflow resistance. SOLUTION: The semiconductor is sealed by the epoxy resin composition comprising, as essential ingredients, (A) an epoxy resin containing at least 50 wt.% of an epoxy resin represented by structural formula 1 (wherein n is a positive integer of 0-4) and (B) a phenolic resin-based curing agent containing at least 50 wt.% of an aralkyl phenolic resin and containing (C) an inorganic filler accounting for 87-93 wt.% of the whole composition.
Patent JP-2003273596-A (JP)
Title: System for mounting electronic circuit component, mounting control program and system for preventing erroneous mounting of electronic circuit component
Inventor: KODAMA SEIGO
IPC: H05K13/04
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate utilization of a plurality of types of alternative electronic circuit component.  <P>SOLUTION: In a mounting program generating computer, data related to a mounting program for making the mounting position correspond to an electronic circuit component or an electronic circuit component group is generated based on CAD data for associating the mounting position of the electronic circuit component on a printed circuit board with the component ID, and the data of an electronic circuit component group consisting of a plurality of types of alternative electronic circuit component, and the data thus generated is fed to an electronic circuit component machine along with a mounting program set with the mounting order, or the like, the mounting data of electronic circuit components on the table of a component feeder, and the like. The worker mounts any one of a plurality of electronic circuit components belonging to an electronic circuit component group at a mounting position being fed with the electronic circuit component corresponding to the electronic circuit component group, and since the electronic circuit component belongs to the electronic circuit component group, it is permitted to be mounted on the printed circuit board.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265543-A (JP)
Title: Bottom adjusting movement control system for bed or the like
Inventor: NAGAOKA HIROSHI
IPC: A61G7/00
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To enable establishment of a movement pattern interlocking between bottoms so that an adjusting movement can be done with optional bottom interlocking movement pattern, in a gatch bed.  <P>SOLUTION: In a time setting switch St which sets a time difference (t) between a back lifting movement starting time of a back bottom 3a and a knee lifting movement starting time of a knee bottom 3b, and in an angle setting switch Sa which sets a knee lifting angle (a) (at a time T), the time (t) and the knee lifting angle (a) are set again respectively, and the back lifting movement is operated according to the revised bottom interlocking movement pattern stored in a memory means 9.  <P>COPYRIGHT: (C)2003,JPO