baber/WOPTO huggingface dataset:
Patent JP-2003074028-A (JP)
Title: Cleaning vehicle
Inventor: ITO NAOYUKI
IPC: E01H1/05
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning vehicle capable of reducing catch of a foreign object to a cleaning means side. SOLUTION: A body 22 of a cleaning means 21 provided in a lower part of a vehicle body 2 is attached so as to vertically oscillate to a vehicle body 2 side via a vehicular width direction pin 25. A cleaning work part 30 having a rotatable brush 32 via a vehicular width direction shaft 31 is provided in a body 22 side. An object detecting means 45 is provided in the body 22 side in front of the brush 32, and a vertically moving device 50 vertically moving the body 22 is provided between the vehicle body 2 side and the body 22 side. It is composed so that lifting operation of the vertically moving device 50 is provided when the object detecting means 45 detects the foreign object G. The lifting operation of the vertically moving device 50 is provided by detecting the object G by the object detecting means 45, and the body 22 and the object detecting means 45 are lifted.  When the object detecting means 45 detects nothing, the object detecting means 45 and the body 22 pass over the object G, and catch of the object G to the body 22 side can be reduced.
Patent JP-2003082489-A (JP)
Title: Method for electrochemically recovering heavy metal from fly ash
Inventor: INASUMI CHIKASHI
IPC: C22B19/20
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily and efficiently separating and recovering various metals from incineration fly ash which is generated when incinerating wastes, such as shredder dust, or from molten fly ash which is generated when the incineration fly ash is further melted by means of plasma, etc. SOLUTION: Lead is eluted from fly ash by using an aqueous solution of thiosulfate of pH 7-12, and the resultant eluate is electrolyzed to deposit and recover the lead in the form of lead sulfide. Then the pH value of the aqueous solution of thiosulfate after the elution and electrolysis is made to 4-6.5 to elute zinc from the fly ash, and the resultant eluate is electrolyzed to deposit and recover the zinc in the form of zinc sulfide. Subsequently, the pH value of the aqueous solution of thiosulfate after the elution and electrolysis is made to 7-12 to reuse the resultant solution for the method in the claim 1.
Patent JP-2003086980-A (JP)
Title: Printed circuit board
Inventor: NAKA ISAO
IPC: H05K7/20
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a printed circuit board that improves the degree of freedom in the design of a circuit pattern, and at the same time mounts a heat sink easily. SOLUTION: While a waist section 12a of a leg 12 of a heat sink 10 is engaged to a recess 3, the lower side of the waist section 12a at the leg 12 is caulked, and the heat sink 10 is fixed onto a substrate 1, thus mounting the heat sink 10 onto the substrate 1, and hence improving the degree of freedom in the design of a circuit pattern since an opening for mounting the heat sink 10 need not be formed in the substrate 1. Additionally, when the heat sink 10 is mounted to the substrate 1, there is one place where the heat sink 10 is caulked, thus mounting the heat sink easily.
Patent JP-2003088519-A (JP)
Title: Dental radiographic system
Inventor: OKAMURA TAKAYOSHI
IPC: G01T1/24
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a dental radiographic system capable of performing X-ray radioscopy in advance before imaging by intraoral dental radiography. SOLUTION: A subject 2 is seated in a chair 4, and an FPD5 is given to the subject 2, and pressed and fixed to the reverse side of a tooth/peripheral tissue 3 in the oral cavity with the fingers. An operator pulls an X-ray tube 1 suspended from a ceiling or the like to near the head of the subject 2, and turns a radiation port to an imaging site. The X-ray condition of a control device 7 is set to perform the X-ray radioscopy, and after confirming that the area concerned of the imaging site is located in the center on the monitor of an input and output display device 8, a radiographic imaging is performed. The image signal is inputted from the FPD5 to the control device 8 through a cable 6, and the X-ray image is displayed on the monitor of the input and output display device 8, and stored in the memory of the control device 7.
Patent JP-2003097411-A (JP)
Title: Wind power generation device for vehicle
Inventor: IWAHASHI TATSUYA
IPC: F03D9/00
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a wind power generation device for a vehicle capable of generating electric power by utilizing wind pressure generated when the vehicle runs and supplying electric power from a device other than a battery loaded in the vehicle in advance. SOLUTION: This wind power generation device 1 for the vehicle capable of being loaded in the vehicle is composed of a duct body 2 whose whole shape is like a flat rectangular body and in which two air circulation passages 3, 3 are opposingly formed through a bulkhead 8 at the center, a cover 4 covering the whole face of the duct body 2, six large and small horizontal rotary vanes 5, 6 and 7 attached to the air circulation passages 3, 3, and generators 9, 10 and 11 connected with rotary shafts of the rotary vanes 5, 6 and 7.
Patent JP-2003088856-A (JP)
Title: Waste water cleaning material and waste water cleaning equipment using the same
Inventor: HATAYAMA HIROSHI
IPC: C02F1/28
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a waste water cleaning equipment which is capable of extremely effectively and inexpensively performing a cleaning treatment of waste water containing methyl cellulose, copper sulfate, heavy metals, etc., and hardly treatable waste water, such as waste water of strong acids and strong alkalis. SOLUTION: Zeolite particles of about 10 mm in grain size are conditioned to a moisture content below about 10% and thereafter the zeolite particles are molded to a flat rectangular parallelepiped form, by which zeolite moldings are obtained. The zeolite moldings are thereafter fired for about 8 hours at about 750 deg.C by utilizing an electric furnace, by which fired zeolite compacts M1 are obtained. A plurality of such fired zeolite compacts M1 are installed in parallel into a shallow tray-like case C, by which the waste water cleaning equipment E1 is manufactured.
Patent JP-2003098845-A (JP)
Title: Image forming device
Inventor: FURUMIZU MIKIO
IPC: G03G15/01
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To prevent transfer residue from generated to avoid degradation of image quality by preventing the interlayer separation of a multilayer toner, when transferring from an intermediate transcriber onto a form. SOLUTION: An intermediate transcriber (5) uses a toner, of which the surface of a resin base particle is coated with an outer additive. The sticking force between resin base particles is higher than that between the resin base particle and the intermediate transcriber.
Patent JP-2003097720-A (JP)
Title: Packing
Inventor: YAMAGUCHI TADASHI
IPC: F16J15/3232
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a packing with superior holding function of lubricant, and exhibiting improved durability by effectively feeding the lubricant into a sliding part and reducing sliding abrasion. SOLUTION: An outer periphery side lip 3 and an inner periphery side lip 4 forming both walls of a groove 2 along a width direction slidably adhere to a surface of a counterpart member respectively, and thereby the groove 2 is sealed. A protrusion part 5 is provided in the groove 2. The protrusion part 5 is an arc shape extending from the inner periphery side lip 4 side to the outer periphery side lip 3 side along a rotating direction of X direction. The plurality of protrusion parts 5 are radially arranged.
Patent JP-2003093342-A (JP)
Title: Electronic endoscope system
Inventor: HIGUCHI MITSURU
IPC: A61B1/04
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To clearly image-display a blood vessel with high contrast against other tissues such as a mucous membrane and the like. SOLUTION: The device is equipped with a differentiation circuit 20 for differentiating a G signal outputted from a color converting circuit 18, a gain circuit 22 for amplifying the output for this differentiation circuit 20, and a blood vessel emphasizing circuit 24 for amplifying an R signal and a B signal outputted from the color converting circuit 18 letting this amplified differentiation signal as a gain signal. And, an image of a body to be observed is formed by R, B signals outputted from this blood vessel emphasizing circuit 24 and the G signal. As a result, the blood vessel is displayed with a high contrast against the mucous membrane and the like, and the state of traveling and concentration of the blood vessel and the like can be excellently observed.
Patent JP-2003093939-A (JP)
Title: Wall surface coating apparatus
Inventor: MITSUNAGA JUNICHI
IPC: B05C1/02
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a wall surface coating apparatus which prevents splashing of paint and carries out coating work with a simple operation. SOLUTION: The wall surface coating apparatus 1 is provided with a coating roller 11 which can coat a wall surface 2 with paint, a guide rail 12 which guides the coating roller 11 so that it can reciprocate, a driving means 13 which reciprocates the coating roller 11 along the guide rail 12, and a paint feeding means 14 which feeds the paint to the coating roller 11, and reciprocates the coating roller 11 along the guide rail 12 to coat the wall surface 2 with the paint.
Patent JP-2003095515-A (JP)
Title: Printer
Inventor: ITO TOMOHIKO
IPC: B65H31/20
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a printer which usually shortens a discharge tray so as to reduce its floor space as needed and extends the discharge tray only when a large-sized printing medium is used so that even the large-sized printing medium may be reliably held in the discharge tray. SOLUTION: The printer which may print a print image on printing media of different sizes comprises a printing medium loading part for holding printing media of plural kinds and different sizes, a size designating means for designating the size of the printing medium, a printing medium conveying part for feeding the printing medium of designated size to a printing unit, the printing unit, a printing medium discharge part for discharging the printed printing medium to the discharge tray, and a tray length adjusting apparatus for automatically expanding/shortening the length of the discharge tray according to the size of the longest printing medium among the printing media of different sizes discharged from the printing medium discharge part.
Patent JP-2003108787-A (JP)
Title: Merchandise providing system and merchandise providing method
Inventor: SAHASHI MINORU
IPC: G06Q30/04
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a merchandise providing system for displaying user's desired sales price in conformity with fluctuation of a production state, etc., of merchandise. SOLUTION: The merchandise providing system is provided with a merchandise information placing means for placing merchandise information transmitted from a provider of the merchandise, a merchandise information display means for displaying the merchandise information, a merchandise price placing means for placing a merchandise price transmitted from the provider of the merchandise, a merchandise price display means for displaying the merchandise price, a merchandise price changing means for changing the merchandise price, a change of merchandise price confirming means for placing the price before and after change when the merchandise price is placed or changed and for simultaneously recording a fact of placement or the change,  an application detecting means for detecting application by a person who desires purchase of the merchandise and a commercial transaction means for performing commercial transaction between the person who desires the purchase of the merchandise and the provider of the merchandise when the application is detected.
Patent JP-2003107743-A (JP)
Title: Method for making up planographic printing plate and developer for photosensitive planographic printing plate
Inventor: AOSO TOSHIAKI
IPC: G03F7/32
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a developer making work-up reduction and printing durability be compatible with each other without damaging an image forming property, further making a developer insoluble compound dissolve or be dispersed and stabilized for a long period of time therein and having an improved defoaming property and further to provide a method for making up a planographic printing plate from a photppolymerizable photosensitive planographic printing plate with the developer of this kind. SOLUTION: In the method for making up the planographic printing plate, the photosensitive planographic printing plate with a photopolymerizable photosensitive layer containing a monomer containing an ethylenic unsaturated bond, a photopolymerization initiator, a sensitizer and a polymer binder is exposed imagewise to a laser beam and subsequently developed with the developer containing an alkali silicate with 0.75-4.0 SiO2 /M2 O molar ratio (M represents an alkali metal or an ammonium group), a surfactant and a defoamer and having 12.0-12.8 pH and 3-40 mS/cm conductivity. The developer for the photopolymerizable photosensitive planographic printing plate contains an alkali silicate with 0.75-4.0 SiO2 /M2 O molar ratio (M represents an alkali metal or an ammonium group), a surfactant and a defoamer and having 12.0-12.8 pH and 3-40 mS/cm conductivity.
Patent JP-2003105981-A (JP)
Title: Selection method for wheelchair use washroom plan, and selection flow chart
Inventor: HIROHATA TOMOTAKA
IPC: G06Q50/22
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a selection method enabling even a person in charge of design with little experience and technical knowledge, to easily prepare an appropriate plan corresponding to the physical condition of a wheelchair user and a customer's demand in the same way as selecting by a professional team. SOLUTION: This selection method comprises a process for selecting the kind of a proposed excretion method according to a selection flow chart 1, asking the physical condition of an excreting person, and a process for acquiring a customer's confirmation in an explanatory drawing 2. The selection flow chart 1 shows a plurality of determination steps S1, etc., respectively asking in regular sequence whether or not prescribed physical operation can be carried out, and the result of following the respective determination steps, as the kinds A1, A2, etc., of one or a few excretion methods. The excretion method explanatory drawing 2 illustrates the excretion method and a wheelchair use washroom plan corresponding to the kind of the selected excretion method. The excretion method explanatory drawing 2 includes an excretion pattern explanatory drawing 3 and a washroom plan 4.
Patent JP-2003102349-A (JP)
Title: Fishing tool
Inventor: KOIKE MAMORU
IPC: A01K89/015
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a fishing tool hardly causing electrolytic corrosion. SOLUTION: This fishing tool is obtained by forming a chromic oxide layer 25 on the surface of a screw 20 formed of a noble metal in constitution that a fixing part 13 formed of a noble metal is incorporated by the screw 20 into a main body member 3 formed of a base metal protected with an insulating coating 3a.
Patent JP-2003065844-A (JP)
Title: Illumination photometer using light emitting diode as photoreceiving element
Inventor: YANAGI TOMOHIRO
IPC: G01J1/42
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a novel illumination photometer for measuring luminous energy effective for photosynthesis received by plants in plant production in agricualture, horticualture and the like, having different measuring system from a conventional one and manufacturable at a low cost and sold at a low price. SOLUTION: An inexpensive light emitting diode is used as a photoreceiving element instead of using an expensive photodiode and an expensive light filter used in the conventional illumination photometer for measuring the luminous energy effective for the photosynthesis.
Patent JP-2003107754-A (JP)
Title: Photoresist release liquid composition
Inventor: IKEMOTO KAZUTO
IPC: H01L21/308
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a photoresist release liquid composition for easily releasing a photoresist film applied on a substrate, a photoresist layer remaining after etching the photoresist film applied to the substrate, a photoresist residue remaining after ashing subsequent to the etching of the photoresist layer or the like in a short period of time, not corroding various materials, in particular scarcely corroding silicon and manufacturing highly accurate circuit wiring. SOLUTION: The photoresist release liquid composition composed of an amine compound and an amine polymer easily release the remaining photoresist residue or the like in a short period of time and does not corrode the various materials in the release process.
Patent JP-2003111883-A (JP)
Title: Information recording and regenerating device, and golf play library system
Inventor: TANAKA SAYOKO
IPC: G06F19/00
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an information recording and regenerating device and a golf play library system capable of easily storing images, sounds, scores and the course condition when playing as a library. SOLUTION: Service information of a golf course is stored in a server computer of a golf course LAN. This service information is downloaded to a digital camera through a download terminal. A player can display the service information on the digital camera 200. When appointing the service information, while picking up an image, a link is set between the picked up image information and the appointed service information. The predetermined service information and the image information related to each other can be displayed on the digital camera 20 on the basis of the link information. This link can be corrected on the digital camera by appointing other service information in the edition mode.
Patent JP-2002196348-A (JP)
Title: Liquid crystal display device and method for producing the same
Inventor: YAMAKITA HIROFUMI
IPC: G02F1/1343
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a lateral field driving liquid crystal display device which enables a high picture quality of wide view angle, high response and high brightness, etc. SOLUTION: This liquid crystal display device is provided with an array substrate on which common electrodes, pixel electrodes, scanning signal lines, video signal lines and semiconductor switching elements are formed, a counter substrate and a liquid crystal layer which is held between the array substrate and the counter electrode. The line width of at least either one of the common electrode and the pixel electrode is larger than the interval between the common electrode and the pixel electrode and the film thickness of at least one side of the common electrode and the pixel electrode is larger than that of at least one side of the scanning signal line and the video signal line.
Patent JP-2003114808-A (JP)
Title: Transmitting and receiving unit for data transfer and method for updating program in the same
Inventor: KAMATA KOICHI
IPC: G06F13/00
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To update a communication processing program or the like stored in a flash ROM without removing the flash ROM from a unit. SOLUTION: The unit comprises the flash ROM 3 having the communication processing program, etc., stored therein, a CPU 2 that controls the entire signal processing according to the communication program, a static RAM 4 for temporarily storing the communication program, etc., a signal processing part 7 that processes the signal under the control of CPU 2, a transmitting and receiving circuit 8, and a port 5 that connects the CPU 2 to an external computer 10, wherein an update control program for controlling the CPU 2 at updating the communication processing program, etc., is stored in the flash ROM 3.
Patent JP-2003071158-A (JP)
Title: Leather product to which decorative bead aggregate is attached, and its manufacturing method
Inventor: YOSHIKAWA TAKAO
IPC: B68F1/00
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a leather product to which a decorative bead aggregate, which is excellent in originality and decorating property, and can increase the bonding with the leather product, is attached, and its manufacturing method by attaching and integrating the bead aggregate, wherein a plurality of decorating bead single bodies being small and having different colors are properly woven into, to and wit the leather product. SOLUTION: For this leather product to which the decorative bead aggregate is attached, and its manufacturing method, a yarn is passed through the plurality of bead single bodies 1, and remaining yarns 2 are projected from both ends and are woven into the bead aggregate 3. Then, such a bead aggregate 3 is bonded to a backing core sheet 4 by pasting the remaining yarns 2. The bead aggregate 3 is filled in an attaching hole 6 which is provided on a leather sheet 5, and the backing core sheet 4 is bonded to the rear surface side of the leather sheet 5. Also, the backing core sheet 4 and the leather sheet 5 are sewn 7 by a sewing machine.
Patent JP-2003124423-A (JP)
Title: Lead frame and manufacturing method therefor
Inventor: MATSUZAWA HIDEKI
IPC: H01L23/495
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a lead frame which is manufactured by press working with a precision press die and is used for a leadless package. SOLUTION: A lead frame 50 comprises a lead part 50a which, extending as a comb inwardly from the frame part 50b, comprises a tip part 30a, a central part 30, and a base part 30b connected to the frame part 50b. The tip part 30a connects to the central part 30 through a first constricted part while the central part 30a connects to the base part 30b through a second constricted part. The tip part 30a and both side parts 30c at the central part 30 of the lead part 50a are thinner than other part of the lead part 50a.
Patent JP-2003119001-A (JP)
Title: Reformation reactor
Inventor: MATSUMURA MITSUIE
IPC: C01B3/38
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a reformation reactor in which the mixed gaseous raw material obtained by stably mixing a liquid raw material with a gaseous raw material homogeneously can be supplied to a reformation reaction part smoothly. SOLUTION: This reformation reactor is provided with a raw material vaporizing/introducing part for vaporizing the liquid raw material and supplying the vaporized liquid raw material to the reformation reaction part together with the gaseous raw material to be supplied separately as the mixed gaseous raw material, the reformation reaction part for reforming the supplied mixed gaseous raw material by using a reformation catalyst and a heating part for supplying heat of reaction to the reformation reaction part. The raw material vaporing/introducing part has a vaporizing pipeline for vaporizing the liquid raw material in a gas-liquid mixed layer consisting of the introduced liquid raw material and gaseous raw material by using the excess heat of the heating part and mixing the vaporized liquid raw material with the gaseous raw material homogeneously.