baber/WOPTO huggingface dataset:
Patent JP-2004124187-A (JP)
Title: High-strength hot dip galvanized steel sheet having excellent adhesion property and weldability
Inventor: ISHIGAKI HAJIME
IPC: C22C38/06
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-strength hot dip galvanized steel sheet having excellent adhesivity and weldability and a method for manufacturing the same.  <P>SOLUTION: A cold rolled steel sheet of a chemical composition containing, by weight %, 0.05 to 0.25% C, ≤0.1% P, ≤0.1% S, and ≤0.02% N, and containing one or ≥2 kinds selected from the group consisting of 0.5 to 3.0% Mn, 0.01 to 2.0% Si, and 0.01 to 2.0% Al at ≤4.0% in total is used as a base metal. The steel sheet is provided with plating films containing, by weight %, 0.50 to 7.0% Fe, containing 5 to 90vol% Fe-Zn alloy phase developing at the boundary of the plating film/the base metal and consisting of the balance substantially an η phase.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125093-A (JP)
Title: Vehicle control device, vehicle control method, and road situation determination method
Inventor: MOGI KOJI
IPC: F16H61/02
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To correctly reduce speed in passing a corner.  <P>SOLUTION: This vehicle control device comprises a current location information obtaining processing means 89 to obtain current location information of a vehicle, a road information obtaining processing means 90 to obtain road information, a corner determination means 91 to determine if the vehicle is reaching a corner requiring reduction control, a road situation determination processing means 92 to determine if the inner side is blinded, if the outer side is blinded, or if normal driving is possible, a recommended gear shift ratio computation processing means 93 to determine a recommended gear shift ratio suitable for road form based on result of determination by the road situation determination processing means 92, and a gear shift control processing means 94 to conduct a gear shift control process based on the computed recommended gear shift ratio.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125332-A (JP)
Title: Control method and control device for sludge combustion furnace
Inventor: ABE MASATAKA
IPC: G01N21/359
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method and a control device for a combustion furnace capable of stabilizing combustion to save fuel oil additive by directly measuring the concentration of water content in combustion gas in a sludge combustion furnace and reflecting the measured results on combustion conditions in real time.  <P>SOLUTION: In the control method for the combustion furnace in which sludge is burned by supplying the fuel oil additive and combustion air together with sludge, the concentration of water content in the combustion gas is detected, the corrected values of at least one operating amount selected from a combustion air rate, combustion air temperature, and sludge cake supply rate are calculated based on the detected values, and the operating amount is adjusted based on the calculated values to stabilize combustion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128366-A (JP)
Title: Plasma processing apparatus
Inventor: TERAI HIROKAZU
IPC: C23C16/50
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma processing apparatus for making work in an electrical discharge chamber easy and for making it possible to process uniformly matter to be processed.  <P>SOLUTION: In the plasma processing apparatus, a hermetically sealed plasma processing space is formed by using a base platform 21 and a cover member 22. The cover member 22 can contact and separate from the base platform 21. A gas supply port 24 is provided in a side of the cover member 22 and a gas exhaust port 25 in a side of the base platform 21. Thereby, gases flow uniformly on a surface of the matter to be processed, allowing more uniform plasma surface processing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135153-A (JP)
Title: Communication device
Inventor: YOSHIDA TAKEHIRO
IPC: H04M11/00
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication device, wherein when a modem hold is requested from the other party during the execution of communication according to ITU-T recommendation V.92, if the user desires early execution of some communication, he can finish communication, without being kept in a queue state for waiting the communication by the modem-hold request, whereas if the user does not particularly desire early execution, the line hold is effected by the modem-hold request so that, e.g. voice mode is executed, and after the voice mode is finished, the data transmission can be restarted.  <P>SOLUTION: This communication device, capable of communication according to ITU-T recommendation V.92, has a means of selecting whether a modem-on hold is to be made effective. When the invalidness of the modem-on hold is selected, the device denies the modem-hold request from the other party to continue the communication; and when the validness of the modem-on hold is selected, the device responds to the modem-on hold on the other party to move into the line-hold mode. Here, when the invalidness of the modem-on hold is selected, the communication according to ITU-T recommendation V.90 may be executed, without executing communication according to ITU-T recommendation V.92.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137311-A (JP)
Title: Stabilizer, erosion preventive and improvement promoter for spraying plant-originated material
Inventor: UMEZAKI JUNICHI
IPC: C09K101/00
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To effectively stabilize a plant-originated material, exhibit various secondary effects, improve water holding and fertilizer holding properties, promote germination of introduced plants, moderate base injuries and carry out high-speed proliferation of effective microorganisms and prophylaxis of root rot.  <P>SOLUTION: A stabilizer, erosion preventive and improvement promoter for spraying the plant-originated material is obtained by adding calcium oxide, amorphous alumina silicate and a mineral reaction enzyme preparation to silicon oxide as a principal component. The mineral reaction enzyme preparation is obtained by adding er an extracted component from either one or both of a papaya and a pineapple to an extracted component from a leaf of a coniferous tree. The preferable composition comprises 50-70 wt.% of the silicon oxide, 10-20 wt.% of the calcium oxide, 5-10 wt.% of amorphous alumina silicate and 15-35 wt.% of the mineral reaction enzyme preparation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137725-A (JP)
Title: Latch device
Inventor: UEKI KOJI
IPC: E05C19/02
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce operating sound and to maintain stable operation over a long period of time in a structure of increasing locking force by paired cam grooves.  <P>SOLUTION: This latch device includes a latch member 3 disposed in a case 2 and slid to be switched to a locking position for stopping a striker 62 and an unlocking position; a spring member 4 for energizing the latch member 3 to the unlocking position; a substantially hear-shaped cam groove 5 provided in the latch member 3; and a tracing pin member 6. In the latch device in which the striker 62 is locked in the locking position through the cam groove 5 and the pin member 6 by the latch member 3 with pressing force against the spring member 4, and unlocked by the next pressing force, the cam groove 5 is provided in the same shape on both sides of the latch member 3 and provided with the groove bottom substantially flat surface. In the pin member 6 substantially U-shaped, the U-shaped intermediate part 6a is supported on the other end side of the case 2, and with the respective tips 6c of the both U-shaped sides projected in the corresponding cam groove, the whole is held to rock on an intermediate part 6a as a fulcrum.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139867-A (JP)
Title: Composite porous film
Inventor: YAMAMOTO KAZUNARI
IPC: H01M10/0566
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite porous film which can reduce in thickness, independently and preferably control heat resistance and an SD (shutdown) function by multi-layering, and also assuring an appropriate separation performance; to provide a separator for a battery having the heat resistance to hardly generate a short circuit between electrodes due to heating in a high temperature state and on electrode faces under the use of the composite porous film; to provide a nonaqueous electrolyte cell using the separator.  <P>SOLUTION: This composite porous film is multi-layered by 2 or more layers of a first layer composed of a porous film of an aromatic polyamide-base resin and a second layer composed of a porous film different from the first layer, and the ratio of a first layer thickness to a second layer thickness (a first layer thickness/a second layer thickness) is set 0.05 to 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139895-A (JP)
Title: Heating plate
Inventor: KITAIZUMI TAKESHI
IPC: H05B6/12
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating plate for heating a pot made of aluminum or copper hard to heat by induction heating, and to provide an induction heating device using the heating plate.  <P>SOLUTION: The pot made of aluminum or the like which has been difficult to heat in the past is made possible to heat even by using an induction heating device by attaching a detachable plate under the load like an aluminum pot.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142485-A (JP)
Title: Snorkel
Inventor: KAWASHIMA HARUO
IPC: B63C11/16
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a snorkel wherein the bonding strength of a snorkel coupling part consisting of two halves is enhanced.  <P>SOLUTION: The snorkel 1 is equipped with a mouthpiece part 2, an opening 3, a tubular part 4 connected with the opening 3, and the coupling part 6 which is interposed between the mouthpiece part 2 and the tubular part 4 and where a check valve 11 is mounted. The coupling part 6 is structured so that the first half 21 and the second half 22 to form the coupling part abut on each other at their edges 23 and 24, and is covered with a band-shaped part 25 welded to the coupling part 6 from outside.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143866-A (JP)
Title: Tread installing structure
Inventor: OSUGA YOSHIHIRO
IPC: E04F11/02
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tread installing structure for easily performing the driving work of a wedge 1, preventing the wedge 1 from slipping off from an installing groove 2, and housed with an excellent outward appearance.  <P>SOLUTION: In this tread 3 installing structure, the installing groove 2 formed at this side is arranged on a side plate 4, and a tread 3 is inserted into this installing groove 2, and the wedge 1 is inserted and fixed so as to fill up a clearance formed between the under surface of the tread 3 and the installing groove 2. The wedge 1 is formed as a truncated quadrangular pyramid becoming small in a width as proceeding to a tip, and also becoming small in a thickness.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148136-A (JP)
Title: Sewage treatment method and treatment equipment therefor
Inventor: YAMAGUCHI TOYOJI
IPC: C02F3/12
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sewage treatment method for markedly reducing the production amount of excess sludge while enhancing the quality of treated water, and treatment equipment therefor.  <P>SOLUTION: The sewage treatment equipment includes an aeration tank 10 being a biological treatment tank for biologically treating sewage, a solid-liquid separator 11 for subjecting the sewage discharged from the aeration tank 10 to solid-liquid separation treatment to obtain treated water and return sludge, an alkali treatment tank 21 for treating a part of the return sludge with alkali at a pH 9-12.5, the biological solubilizing tank 22 connected to the alkali treatment tank 21 and biologically solubilizing the sludge discharged from the alkali treatment tank 21 under an anaerobic, oxygen-free or microaerophilic condition, and a sludge return means for returning the sludge, which is discharged from the biological solubilizing tank 22, to the aeration tank 10 being the biological treatment tank.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149428-A (JP)
Title: Method for producing tetrafluoroaluminate of organic onium and electrolyte for electrolytic capacitor and electrolytic capacitor using the same
Inventor: MIYAUCHI HIROO
IPC: C07C211/63
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing tetrafluoroaluminate of an organic onium (e.g. the tetrafluoroaluminate of 1-ethyl-2,3-dimethylimidazolinium) and to provide an electrolyte and an electrolytic capacitor using the same.  <P>SOLUTION: The method for producing the tetrafluoroaluminate of the organic onium comprises reacting a fluoride of the organic onium with aluminum fluoride hydrate containing ≥0.3wt.% of adhesive moisture.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150878-A (JP)
Title: Rotation detector
Inventor: IKEGAMI YUKINORI
IPC: G01D5/245
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a configuration and to enhance strength by using only one screw for connecting an input toothed wheel to a presser plate.  <P>SOLUTION: In a rotation detector, only one screw (7) is used, where the screw (7) connects the input toothed wheel (4) to the presser plate (6). The screw (7) passes through the input toothed wheel (4) and the presser plate (6) and is provided at the axis center position. A pin (37) for stopping rotation is provided between the input toothed wheel (4) and the presser plate (6).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150147-A (JP)
Title: Compaction control method for developed ground
Inventor: IWAKI MASANORI
IPC: E02D3/02
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compaction control method for developed ground, which enables the quality of the developed ground to be rapidly and accurately grasped in an areawise manner, by measuring the height of the ground in a place to be developed, the height of the ground immediately before and after rolling, etc. so as to compute a dry density after the rolling, after a correlation between the dry density in the compaction of sediment to be used and a corrected CBR value, a bearing capacity factor or an elastic modulus is precedently grasped.  <P>SOLUTION: The correlation between the drying density in the compaction of the sediment by a prescribed method and a value such as the corrected CBR value, the bearing capacity factor or the elastic modulus is precedently grasped, and the weight W<SB>1</SB>, volume V<SB>1</SB>and water content w<SB>1</SB>of the sediment in a hopper barge are measured. After that, each of the heights of the ground after unloading, placing and spreading and the rolling is measured. It is determined whether a prescribed value is satisfied or not, according to the correlation between a rolling area, a layer thickness after the rolling and the drying density after the rolling, obtained from weight in a wet condition, and numeric values of precedently grasped control points.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158481-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: YAMAMOTO KAZUHIKO
IPC: H01L29/78
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing semiconductor device by which the deterioration of the electrical characteristic of a semiconductor device caused by fetched byproducts of reactions and the drop of the capacity of the device caused by the oxidation of the substrate can be prevented at the time of causing a high dielectric film to deposit on the substrate, and at the same time, the compositional control of a multi-element high dielectric film can be made easier.  <P>SOLUTION: In this method, the high dielectric film is formed by oxidizing a metal film by supplying oxidizing gas to the film after the film is formed on the semiconductor substrate by supplying raw material gas containing a metal but no oxygen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157176-A (JP)
Title: Image forming apparatus
Inventor: KAWAHARA SHINICHI
IPC: G03G21/10
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus having a structure that improves efficiency in removing impurities left on an image carrier without making the structure complicated and prevents the interior of the apparatus from being soiled or damaged during the removal.  <P>SOLUTION: The image forming apparatus 1 includes a cleaning device 7 for removing toner, paper dust, and other impurities left on an image carrier after transfer, with a cleaning member. In the image forming apparatus 1, the cleaning member 9 has the structure 100 in which the contact pressure of the member 9 on the surface of the image carrier can be varied and the member 9 remains in contact with the image carrier with pressure equal to or lower than contact pressure that enables scraping of the impurities before and after the stop of the image carrier after image formation. The image carrier 2 is once driven in a direction that is the reverse to the direction of the movement assigned to image formation before it is operated for image formation and then stopped. Subsequently, the image carrier 2 is moved in a forward direction and in the reverse direction at least one time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158220-A (JP)
Title: Spark plug and its manufacturing method
Inventor: TORII KAZUYOSHI
IPC: H01T21/02
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spark plug in which jointing strength of an electrode member and the tip can be secured steadily and its manufacturing method.  <P>SOLUTION: In a first process S10, a tip 1 made of a flange part 1b and a projected part 1b protruding from one face 1c of a flange part 1b is manufactured. In a second process S20, the other face 1d of the flange part 1b is temporarily tacked by resistance welding to the jointing faces 32, 34 on the discharge gap side of an electrode base material on at least one of the center electrode 30 and the ground electrode 40. In a third process S30, the flange part 1b is welded by laser on the jointing faces 32, 34 so that the fusion part 3 may be located on the inner side of the other face 1d than the crossing point of the virtual extension line of the side face of the projected part 1a and another face 1d of the flange part 1b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154235-A (JP)
Title: Liquid medicine injection system
Inventor: NEMOTO SHIGERU
IPC: A61M5/145
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid medicine injection system simply installing a plurality of liquid medicine syringes connected to each other by a branch pipe in a liquid medicine injection device.  <P>SOLUTION: A cylinder adapter 200 is formed with a plurality of U-shaped recess parts 201 retaining cylinder members 301 of a plurality of liquid medicine syringes 300 parallel to each other, and a cylinder retaining member 111 is installed with a single cylinder adapter 200 installed with the plurality of liquid medicine syringes 300. This constitution can facilitate to prepare a set formed by connecting the branch pipe to the plurality of the liquid medicine syringes 300 retained by the cylinder retaining member 111 and to install the set on the cylinder retaining member 111.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161828-A (JP)
Title: Resin composition for forming film, and film adhesive
Inventor: YANO HIROYUKI
IPC: C08L63/00
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition for forming a film, which is suitable for e.g. an insulating resin layer of a build-up multilayer printed wiring board, is excellent in reliability in cooling and heating cycle, resistance to soldering heat, and reliability in moisture resistance, has low permittivity and low dielectric dissipation factor in a high-frequency region, and gives a film excellent in self-supporting properties before curing.  <P>SOLUTION: The resin composition contains (A) an epoxy resin, (B) a phenolic resin, (C) silica, (D) a rubber component and (E) a cure accelerator, wherein the silica content is 50-85 wt.%, the rubber component (D) comprises essentially an acrylonitrile/butadiene, acrylonitrile/butadiene/(meth)acrylate or acrylonitrile/(meth)acrylate/(meth)acrylamide elastomer having a weight-average molecular weight of 10,000 to 2,000,000, and the elastomer content is 5-20 wt.%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161640-A (JP)
Title: Zinc acrylate and method for producing the same
Inventor: HASEGAWA MANABU
IPC: C07C51/41
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing zinc acrylate, by which a reaction solvent can be changed to adjust the crystal form of the zinc acrylate, whereby the flowability of the zinc acrylate is ensured to give the zinc acrylate having excellent flowability.  <P>SOLUTION: This method for producing the zinc acrylate is characterized by dispersing zinc oxide in one of (a) an aliphatic hydrocarbon-based solvent, (b) a mixture solvent of an aliphatic hydrocarbon-based solvent with an aromatic hydrocarbon-based solvent, and (c) a mixture of an aromatic hydrocarbon-based solvent with an alcohol and reacting zinc oxide with acrylic acid in the solvent. By the production method, the zinc acrylate whose secondary coagulation is prevented and which has excellent collapsibility is obtained, and has excellent dispersibility even when kneaded with a rubber composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163269-A (JP)
Title: Microchip using transparent hydrocarbon polymer
Inventor: GIRAUT HUBERT H
IPC: G01N27/447
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin microchip having a microchannel having a transparent flow passage of low absorption in an ultraviolet area sealed with a fine upper substrate of excellent surface smoothness and high dimensional precision.  <P>SOLUTION: This microchip for conducting electric and/or optical measurement for a liquid sample has at least a lower substrate having a micro flow passage through which the liquid sample flows, and the upper substrate. In the microchip, at least the lower substrate comprises a transparent hydrocarbon polymer expressed by formula (1), and a relative element concentration of oxygen by X-ray photoelectron spectrometry (XPS) analysis is 5at% or more at least on the surface on the side having the flow passage of the lower substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163294-A (JP)
Title: Structure displacement/abnormality detector using optical fiber cable
Inventor: CHIKAHISA HIROSHI
IPC: G01B11/00
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To detect and measure the presence of a relative displacement in a revetment structure, generation of abnormality therein and a generation position thereof, so as to detect the abnormality, by laying preliminarily a general and commercially available optical fiber sensor for communication along the line-like revetment structure.  <P>SOLUTION: This detector is constituted using an optical fiber cable, and is provided with the optical fiber cable, a displacement/abnormality sensor and a displacement/abnormality management device. The displacement/abnormality sensor has a locking part, a base plate, the optical fiber cable and a detection signal. The displacement/abnormality management device has an OTDR measuring instrument.  <P>COPYRIGHT: (C)2004,JPO