baber/WOPTO huggingface dataset:
Patent JP-2003103101-A (JP)
Title: Vessel for concentrating and method of manufacturing concentrate
Inventor: SUMIYA TAKESHI
IPC: B01D1/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a vessel which can be easily manufactured and is capable of easily concentrating even such a solution which yields concentrate increasingly higher viscosity. SOLUTION: A plurality of linear and/or dotty non-smooth sections are formed on the inside surface of the bottom of the vessel. These non-smooth sections are so formed that the total area of circles making their areas <=1,000 cm<2> attains >=90% of the total area of all the circles when the circles inscribing the portions between the two non-smooth sections and not including the non- smooth sections on their inner side are drawn. The above inscribing circles are the following (1) to (3) according to the kinds of the non-smooth sections. (1) The circle having the distance between the two dotty non-smooth sections as its diameter. (2) The circle having the shortest distance between the dotty non-smooth section and the linear non-smooth section as its diameter. (3) The largest circle among the circles inscribing the two linear non-smooth sections.
Patent JP-2002227247-A (JP)
Title: Method for producing main frame of operating machine
Inventor: BOYER ALLEN F
IPC: B62D53/02
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a main frame of an operating machine, which solves a problem of a conventional main frame (on a rear side of a pivot) of the operating machine, i.e., a problem of integral molding of the large main frame, resulting in difficulty in storage and transportation due to its large size, and difficulty in installing a number of component parts such as an axle, a hydraulic system, a driver's cab, etc., in the mainframe. SOLUTION: The method is provided for producing the main frame 12 of the operating machine, including a front frame sub-assembly 14, and a rear frame sub-assembly 16, and comprised of the following steps. In the first step, the rear frame sub-assembly 16 is selected out of a first rear frame sub-assembly 16 having a first design structure and a second rear frame sub-assembly having a second design structure. In the following step, the selected rear frame sub-assembly 16 is connected to the front frame sub-assembly 14, to thereby form the main frame 12.
Patent JP-2003080520-A (JP)
Title: Waste disposal system
Inventor: KAMITE MASAYUKI
IPC: B02C23/08
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a waste disposal system which is capable of manufacturing a molded product by using various kinds of waste and promoting a material recycling process by reducing a waste volume. SOLUTION: This waste disposal system comprises the step of recovering at least either of a waste resin container package containing impurities such as a container or a package or a resin industrial waste containing impurities and the step of sorting out resin grinds obtained by coarsely grinding the waste resin and the step of disposing of the obtained resin grinds of specific kinds at an organic material molding plant.
Patent JP-2003114283-A (JP)
Title: Snow accumulation monitoring device, and ice and snow melting system
Inventor: MAKINO MIKIO
IPC: G01W1/00
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a snow accumulation monitoring device capable of controlling a heating system corresponding to the snow accumulation condition, and an ice and snow melting system capable of performing ice and snow melting in an observation point by using the snow accumulation monitoring device, for an observation point, in order to reduce the wasteful power consumption of the heater system. SOLUTION: The snow accumulating conditions of a road R are respectively detected by a precipitation detecting sensor 3, a temperature sensor 4, and a monitoring camera 2. When the precipitation detecting sensor 3 detects a snowfall, the temperature sensor 4 detects atmospheric temperatures. If the detected temperature is lower than the snow melting temperature, the precipitating snow is likely to accumulate by being left at the observation point. In this case, the monitoring camera 2 takes the image of the road and the lightness level of the taken image is analyzed by an image analyzing circuit 14. A control current signal is shifted by circuits 15 to 20 corresponding to the analyzing lightness level and is outputted to a heater driving unit 8 via a delay circuit 20, thus, a power corresponding to the control current signal is supplied to a heater 9.
Patent JP-2003111939-A (JP)
Title: Opening and closing mechanism of game machine
Inventor: YOSHIDA KENKICHI
IPC: A63F7/02
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To obtain an opening and closing mechanism of a game machine in which the maintenance characteristics of an opening and closing member attached to the main body so as to freely swing, open and close are improved. SOLUTION: An upper ball tray 6 is supported so as to freely swing, open and close by using an intermediate hinge fitting 41 and a lower hinge fitting 42 provided in the left side part of a front frame 2. In a bearing part 62 provided in the upper ball tray 6, a support shaft 70 capable of engaging with and disengaging from the lower hinge fitting 42 is supported so as to freely slide vertically. A support rod part 72 formed on the upper part of the support shaft is engaged with a shaft holding part formed on the upper ball tray 6 and held at an engaging position. To the front frame 2 and the upper ball tray 6, a first support fitting 111 and a second support fitting 112 are attached.  When an opening and holding fitting 113 having support holes capable of engaging with respective support pins 111a and 112a is engaged therewith, the upper ball tray 6 is opened and held at its opening position.
Patent JP-2003118837-A (JP)
Title: Selector valve device for powder and grain
Inventor: KATSUMURA HIKOICHI
IPC: F16K11/22
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To prevent the biting of a powder and grain between a valve element 13 and a valve seat 9. SOLUTION: The power and grain located near the upper end of the valve seat 9 consisting of a circular protruding wall 8 drops on the inside or outside of the valve seat 9 with its dead weight, which hardly rides on the upper end face of the valve seat 9 (on the contact face of the valve element 13). During closing an inlet 6 with the valve element 13, the biting of the power and grain between the valve element 13 and the valve seat 9 is prevented.
Patent JP-2003121977-A (JP)
Title: Method for manufacturing semiconductor integrated circuit device and mask
Inventor: HOTTA SHOJI
IPC: G03F1/29
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To shorten the time required to fabricate an edge emphasized phase shifting mask. SOLUTION: A hole pattern is transferred to a photoresist film 6 on a wafer 4 by reduced projection exposure with an edge emphasized phase shifting resist mask RM1 having a phase shifting film 2 and a light shielding film 3 each comprising a resist film.
Patent JP-2003123109-A (JP)
Title: Toll collection system, on-vehicle equipment, and method for collecting toll
Inventor: NAITO CHIORI
IPC: H04W88/18
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To charge a vehicle having traveled a toll road so as to evade a traffic jam section with a discount toll by using an ETC system. SOLUTION: The ETC system 2 detects a vehicle 12 trying to leave a toll road 30 from a tollgate existing this side of the traffic jam area and writes a jam evading flag in an IC card inserted into on-vehicle equipment 14 of the vehicle 12 through an exit lane control device 24. When the vehicle 12 entering the toll road 30 from a reentry-enabled tollgate exceeding the jam section is detected and the jam evading flag is read out from the IC card 10, the read flag is updates as a jam discount flag through an entrance lane control device 22. When the vehicle trying to leave the toll road 30 from a tollgate ahead of the reentry-enabled tollgate is detected and the jam discount flag is read out from the IC card 10, a discount charge is applied to the vehicle 12.
Patent JP-2003127244-A (JP)
Title: Resin belt and manufacturing method for resin belt
Inventor: KANAI TAKU
IPC: B29D29/00
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain a closed-loop resin belt for a fixing device and a transfer- intermediate transfer device conducting an image fixing operation and a transfer-intermediate transfer operation, with excellent productivity and at a low cost, to prepare a resistance-control endless resin belt excellent in the uniformity of the film thickness distribution of the whole belt, irrespective of the kind of a sheetlike film being used, and to obtain an image forming apparatus capable of outputting a highly minute image, by combining a fixing unit and a transfer-intermediate transfer unit using the resin belt. SOLUTION: In regard to a method of preparing the closed-loop resin belt by winding a thermoplastic sheetlike film on a columnar member and by welding the film by heating, a thin film member is provided at the end of the film on the occasion of winding the film and the amount of movement of a resin in the end is thereby controlled, so as to always control the film thickness distribution of the whole belt with high precision, irrespective of the kind of the film being used, in the present manufacturing method of the resin belt provided herein.
Patent JP-2003127008-A (JP)
Title: Cutting tool holder and holding method for cutting tool shank
Inventor: KAKEGAWA TOSHIMI
IPC: B23B29/00
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To realize a rake angle which can be corresponded to a variety of machining conditions by one kind of a cutting tool. SOLUTION: The angle of a sheeting plate 12 against the main body 11 of the cutting tool holder can be changed by moving the guided face 16 of the sheeting plate 12 in close contact with the circular arc guide face 14 of the main body 11 of the cutting tool holder. Accordingly, the angle of a cutting tool shank adhering to the holding face 17 in the sheeting plate 12 can be changed. Since the rake angle corresponding to the machining conditions can be obtained without changing the angle of the rake face of the edge portion itself in the cutting tool, the rake angle which can be corresponded to the variety of the machining conditions can be realized by one kind of the cutting tool.
Patent JP-2003129855-A (JP)
Title: Engine structure of motorcycle
Inventor: OZAWA MUTSUMI
IPC: F02B75/16
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an engine structure of a motorcycle having a wide tire in which a drive sprocket can be installed without major alteration of a structure and a layout of an engine, breakage of a drive shaft is prevented, and gear noise and vibration are suppressed. SOLUTION: In a motorcycle 1 in which wide tire is employed for its rear wheel 8, an engine has supporting parts 36a and 36b for supporting a drive shaft 34 on a crankcase 33 and a crankcase cover 37 for covering the crankcase 33. In the drive shaft 34, a drive sprocket 41 is mounted with its one end protruded toward the outside of the supporting part 36a. The crankcase cover 37 is provided with a supporting part 38 for supporting the drive shaft 34 between the supporting part 36a of the crankcase 33 and the drive sprocket 41. A sprocket cover 42 is separately provided to the crankcase cover 37.
Patent JP-2003090000-A (JP)
Title: Production and use of paper products to which em (useful microorganism group) is adhered or mixed
Inventor: SUZUKI HITOSHI
IPC: D21H27/00
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide domestic paper, such as toilet paper, which can improve the treatment of sewages and thereby improve environments. SOLUTION: The domestic paper, such as toilet paper, to which EM (useful microorganism group) is adhered or mixed is used, and the treatment of sewages can thereby be improved with an antioxidant and the like produced by EM (useful microorganism group), thereby improving the environments. The use of the domestic paper, such as toilet paper, to which EM (useful microorganism group) is adhered or mixed facilitates treatments in a sewage treatment facility or the like, and the release of purified water having a good water quality and the like and the purified water containing EM (useful microorganism group) in a river has an effect for purifying the water of the river and sea.
Patent JP-2003134546-A (JP)
Title: Information service providing system employing attribute of location
Inventor: KAWASE KATSUYUKI
IPC: H04W4/06
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To realize an information service providing system employing a significant attribute of a place by a server on a network NW, which manages information with respect to the significant attribute of the place a mobile terminal is located. SOLUTION: The information service providing system comprises a radio access point, a radio access point management device for managing position information of the radio access point and the attribute of a place, an information providing device for providing contents to the mobile terminal and a network interconnecting them. The radio access point informs the mobile terminal about the information to identify the radio access point, the mobile terminal transmits the informed identification information to the information providing device, the information providing device transmits the identification information to a radio access point management device, and provides contents being information associated with the attribute of the place to the mobile terminal on the basis of the position information and the attribute of the place sent from the radio access point management device.
Patent JP-2003126592-A (JP)
Title: Electric washing machine
Inventor: MOGI KIYOYUKI
IPC: D06F39/10
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an electric washing machine which can clean up washing efficiently and smoothly with city water. SOLUTION: This washing machine W is provided with a spinning tub 5 for housing the washing, a flow generation means (pulsator) 7 which generates flows of water within the spinning tub for cleaning the washing, an electrolytic device 31 which is equipped with at least a pair of electrodes 33 for the electrolysis of the city water supplied into the spinning tub and performs the electrolysis of the city water by energizing the electrodes 33 to generate a washing solution, a water path with which the city water within the spinning tub flows into the electrolytic device 31 and the washing solution generated with the electrolytic device is returned into the spinning tub, and detachable filter 50 for trapping lints in the city water flowing into the electrolytic device.
Patent JP-2003130100-A (JP)
Title: Shoe hold-down device for brake drum
Inventor: MAEHARA TOSHIFUMI
IPC: F16D65/09
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a shoe hold-down device for a drum brake in which a single component is provided, a brake shoe can simply be fitted on a packing plate and there is no possibility that the device falls away from the brake shoe even if the brake shoe extends widely. SOLUTION: The shoe hold-down device for the drum brake 22 presses the brake shoe 16 against a backing plate 17, and thereby supports the brake shoe 16 that applies braking force by means of engaging with a rotary drum 20 by friction. The device comprises a catching end portion 22a engaging with the backing plate, a pressing portion 22b that is mounted on the brake shoe and presses the brake shoe against backing plate, and an elastic crook 22c linking the catching end portion with the pressing portion. Further, the device comprises a single wire member.
Patent JP-2003138384-A (JP)
Title: Surface treating method and ornamental article
Inventor: SAEKI SATOSHI
IPC: B44C1/22
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an ornamental article having excellent durability and excellent aesthetic appearance and to provide a surface treating method which makes it possible to obtain the above ornamental article. SOLUTION: This surface treating method comprises irradiating at least a portion of the surface of a base material 2 composed mainly of a metallic material with a YVO4 laser, thereby forming color change sections 21 of blue, purple, yellow or white. The base material 2 is preferably at least partly formed of Ti or stainless steel. The spot diameter of the YVO4 laser is preferably 20 to 80 μm. The base material 2 is preferably at least partly subjected to surface processing of at least one selected from mirror surface finishing, satinizing and graining.
Patent JP-2003139102-A (JP)
Title: Hydraulic circuit device for hydraulic working machine
Inventor: NAKAMURA TSUYOSHI
IPC: E02F9/22
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic circuit device for a hydraulic working machine capable of smoothly performing both of an operation requiring high hydraulic pressure and an operation preferably generating controlled hydraulic pressure. SOLUTION: A shuttle block 50 arranged between pilot operation devices 35-37 and flow rate control valves 5-15, pump regulator 28a, 28b includes shuttle valves 61-63, 65-75 selecting the maximum pressure in an operation signal pressure group generated by the pilot operation devices 35-37, hydraulic selector valves 81, 82 provided for at lease one in the plurality of operation signal groups and operating based on the maximum pressure thereof and generating corresponding control signal pressure from pressure of a pilot pump 2, and a boom lowering hydraulic pressure selector valve 83 operating based on operation signal pressure Dd relating to boom lowering independent operation out of the operation signal pressures generated by the pilot operation devices 35-37 and generating boom lowering control signal pressure from pressure of the pilot pump 2.
Patent JP-2003151158-A (JP)
Title: Laser output control method of optical disk recording and reproducing device
Inventor: YAMAMOTO TAKESHI
IPC: G11B7/0045
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a laser output control method of an optical disk recording/ reproducing device performing the recording/reproducing operation of a single with respect to the disk by an optical pickup. SOLUTION: The device is constituted of a photoreceptor 1 for main beam, which is irradiated with the main beam reflected from the disk surface and composed of quadri-sected A-part, B-part, C-part and D-part, a photodetector 2 for 1st sub-beam, which is irradiated with the 1st sub-beam reflected from the disk surface and composed of bisected E-part and F-part, and a photodetector 3 for 2nd sub-beam, which is irradiated with the 2nd sub-beam reflected from the disk surface and composed of bisected G-part and H-part, then the offset amount is detected by signals obtained from the A, B, C, D, E, F, G and H parts constituting each of the above photodetectors in the ON state of the tracking servo which make the light beam follow up the track, and the laser output is controlled in accordance with this offset amount.
Patent JP-2003140072-A (JP)
Title: Optical scanning device and image forming device using the same
Inventor: AKATSU KAZUHIRO
IPC: B41J2/47
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanning device capable of attaining a prescribed scanning interval and a prescribed spot diameter, in the optical scanning device using several light supply elements which are two-dimensionally arranged. SOLUTION: In the optical scanning device constituted of a connection lens system 2 for collimating the luminous fluxes emitted from several light sources 1 which are two-dimensionally arranged, a shaping lens system for shaping the luminous flux, a light deflecting means for deflecting/scanning the luminous flux and a scanning lens system for image-forming the deflected/scanned luminous flux on a medium to be scanned, provided that the focal distance of the connection lens system 2 is expressed by (f), a slit 3 as a member for partly shielding the luminous flux, that is, a member for limiting the width in a subscanning direction is arranged in a position away from the connection lens system 2 by nearly the distance f in a direction opposite to the light source 1.
Patent JP-2003140544-A (JP)
Title: Method for discriminating characteristic land feature and device for the same
Inventor: SUZUKI KOJI
IPC: G06T17/05
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To facilitate sorting work, to enhance sorting accuracy, or to shorten detecting time when detecting a characteristic land feature based on an aerial photograph. SOLUTION: In a conversion step a, an aerial photograph of the area is converted into a digital ortho-photo. As an analysis parameter, the resolution of the ortho-photo is most important. In a step 140, the object specific area of the candidate characteristic land feature (a collapsed point) is extracted by the edge extract processing of the luminance of the picture. In a specific area affixing step d, the previously obtained specific area is overlaid on the digital ortho-photo (the basic map picture). In addition, contour lines are added in a composition step e, and thereafter, these pictures are displayed on a computer screen (the whole picture displaying step f). Thus, more efficient and more accurate sorting work, for example a land feature situated on a steep slope can be judged as a collapsed point, can be realized.
Patent JP-2003146511-A (JP)
Title: Impeller of folding machine and discharge device
Inventor: DOHO TAKAMITSU
IPC: B65H29/40
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an impeller and a discharge device enabling carrying-out causing no problem in the next process without disturbing the arrangement of section even if printing speed increases. SOLUTION: This impeller 1 receives a section from a folding machine forming a section and discharges the section into a conveyance device while rotating. It is provided with an impeller blade 2, a regulation face regulating a front end of the section in the vicinity of an end part in the front in the direction of rotation of the impeller blade 2, an inner face of the impeller blade 2 supporting the section from an outer side in the radial direction of the impeller blade 2, and a spring member energized so as to abut on the inner face and pressing the section.
Patent JP-2003152863-A (JP)
Title: Exchange and exchange system
Inventor: FUTAI HIDEKI
IPC: H04M3/22
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an exchange and an exchange system that transfer traffic information with a period in response to a required period of the traffic information. SOLUTION: The exchange with a function of controlling various traffic information items is configured to comprise: a table for storing a relation between each traffic information and a periodic interval for collecting the traffic information; a traffic database; a traffic collection section that collects each traffic information and stores it to the traffic database; and a traffic transfer control section that reads each traffic information from the traffic database for each periodic interval stored in the table and transfers the information.