baber/WOPTO huggingface dataset:
Patent JP-2002310545-A (JP)
Title: Drum type ice maker
Inventor: MARUYAMA FUMIO
IPC: F25C1/14
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a drum type ice maker in which brine in an ice making drum is prevented from leaking through the rotary seal part at the rotary shaft section of the ice making drum and entering an ice making tank. SOLUTION: In the drum type ice maker where a drum boss 10c formed to project from the end face of an ice making drum 10 containing brine 16 and an evaporator 14 is rotatable about an axial line L substantially horizontal to an ice making tank 18 and ice is made on the outer surface of the ice making drum by rotating the ice making drum while immersing into ice making water 23 in the ice making tank and cooling, piping parts 27 and 28 for supplying/ discharging refrigerant to/from the evaporator are supported ligidtightly while penetrating an evaporator holder 29 which is inserted into the drum boss and coupled with the ice making drum through a link 17 such that only the ice making drum rotates between the evaporator holder and the ice making tank at the time of ice making.
Patent JP-2002308685-A (JP)
Title: Fermentation drying method for sludge
Inventor: FUCHIWAKI KENJIRO
IPC: C05F7/00
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a fermentation drying method for sludge which suppresses the formation of floccular material which becomes unfermented matter. SOLUTION: In fermentation drying of the sludge by using a fermenter 5 of a kiln type, a controller 13 measures the temperature in the fermenter 5 and the weight of contents by using a thermometer 11 and a weightometer 12 and sets the feed air quantity by a blower 8 into the fermenter 5 and the turning frequency of the contents in the fermenter by a motor 6 at relatively high values before the target temperature is attained, thereby accelerating moisture evaporation. The feed air quantity and the turning frequency are so regulated that the temperature in the fermenter is maintained within a prescribed range for a prescribed period set by a timer 14.
Patent JP-2002146584-A (JP)
Title: Microshape structure, nozzle parts, optical parts, display device, electroforming archetype and method of manufacturing for the same
Inventor: IKEDA TOMOO
IPC: G09F19/14
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To achieve a structure provided with inclined holes having extremely small apertures which are not heretofore achieved and to provide the structure provided with the inclined holes having good dimensional accuracy and high reliability and a method of manufacturing for the same. SOLUTION: The shapes of the apertures of the microholes of the microshape structure obliquely bored with the microholes are shapes exclusive of an elliptic shape and the angle of inclination is an angle exclusive of 90 deg. when the angle formed by the central axis of the microholes and the surface bored with the microhole is defined as the angle of inclination.
Patent JP-2002310393-A (JP)
Title: Disk type steam trap
Inventor: YOKOYAMA TAKESHI
IPC: F16T1/16
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a disk type steam trap which does not discharge any fluid in a variable pressure chamber until a valve disk is separated from an inner ring valve seat. SOLUTION: The variable pressure chamber 3 is formed by fixing a lid body 2 to a body 1 having an inlet 4 and an outlet 5. A spray hole 6 opened at the center of the variable pressure chamber 3 is made to communicate the inlet 4 with the variable pressure chamber 3. An annular groove 8 is formed in the outer circumference of the spray hole 6 to form an inner ring valve seat 9 and an outer ring valve seat 10. The inner ring valve seat 9 is formed of a metal of the coefficient of thermal expansion larger than that of the outer ring valve seat 10, and joined with the body 1. A disk-like valve disk 1 which is attached/detached to/from the inner ring valve seat 9 and the outer ring valve seat 10 to open a valve is disposed in the variable pressure chamber 3 in a free moving state.  A seal ring 12 which is slidably moved on an outer circumferential wall of the outer ring valve seat 10 is disposed on the outer circumference of the outer ring valve seat 10, and a ring-like corrugated spring 13 as an elastic member to slightly protrude an upper end of the seal ring 12 from the outer ring valve seat 10 when the valve disk 11 is opened is disposed between a bottom wall of the outer circumference of the outer ring valve seat 10 and a lower side of the seal ring 12.
Patent JP-2002307629-A (JP)
Title: 4-methyl-1-pentene resin laminate
Inventor: TANIZAKI TATSUYA
IPC: C08L23/14
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a 4-methyl-1-pentene resin laminate excellent in transparency, safe sanitation properties, flexibility and tackiness and reduced in olive oil extraction quantity. SOLUTION: The 4-methyl-1-pentene resin laminate (B) is constituted by laminating a 4-methyl-1-pentene resin composition to both surfaces of a layer (A) comprising the 4-methyl-1-pentene resin.
Patent JP-2001347393-A (JP)
Title: Solder
Inventor: SAKAI YOSHINORI
IPC: B23K35/26
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide solder, in the soldering of electronic parts, free from lead in the solder joint, refined in the alloy structure in the joint and excellent in repeated thermal fatigue characteristics in the high temperature environment as well. SOLUTION: In this solder, the main components are composed of Sn, Ag, Bi, Cu and In, and the weight ratio of each component satisfies the following ranges: 81<=Sn<=91 wt.%, 3.0<=Ag<=6.0 wt.% (exclusive of the range of <=4.0 wt.%), 5<=Bi<=10 wt.%, 0.1<=Cu<=2.0 wt.% and 0.1<=In<=1.0 wt.%.
Patent JP-2002324373-A (JP)
Title: Swing arm assembly
Inventor: KOYAMA TOSHISADA
IPC: F16C33/58
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a swing arm assembly, in which the number of components is few, which is easily assembled and can reduce the production cost, and which can thereby further reducing the cost of a hard disk apparatus. SOLUTION: A supporting member consisting of a shaft 12 perpendicular to a casing base 7a of the hard disk drive apparatus, inner ring members 13a and 14a provide around the supporting member, and outer ring members 13b and 14b which surround the inner ring members and in which two lines of up and down ball lines 8 and 9 between the inner ring members and the outer ring members are disposed parallel are provided. A base part hole 2a of the swing arm 2 is engaged and fixed to the outer periphery surface of the outer ring members.
Patent JP-2002317837-A (JP)
Title: Drum braking device
Inventor: ISHII HIDEAKI
IPC: F16D65/22
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a drum braking device having high durability free from the abrasion of a stationary member for placing a crank mechanism as a shoe expanding device, providing the stable braking performance for a long period, and preventing the generation of abnormal noise. SOLUTION: This drum braking device is provided with a crank mechanism 22 composed of a brake lever 24 and a strut 23 expanding and operating a pair of brake shoes 12, 13, abutting on and engaging with opposite faces of the brake lever 24 and the brake shoe 13 are unevenly formed, and the uneven parts of the brake lever 24 and the brake shoe 13 bite into one another when the brake shoes 12, 13 start their frictional engagement with a brake drum, and the crank mechanism 22 is moved in parallel to a back plate 11 while pressed to the direction of the back plate 11.
Patent JP-2002276121-A (JP)
Title: Diatomaceous-earth wall-mounted panel and method for simply assembling deodorizing wall-surface decorative assembly by its panel
Inventor: KAWAGOE YUTAKA
IPC: E04F13/08
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To develop a wall-mounted panel, in which diatomaceous earth is formed in a panel shape and a wall surface is covered for easily spreading the function of a diatomaceous- earth plastered wall being capable of effectively using structure itself such as the wall surface and having a deodorizing effect without using a deodorizer and a deodorizing article generating continuing expenditure without plastering regardless of the quality of the material of the wall surface, and a wall-surface decorative assembly construction method in a public lavatory or the like having a malodor. SOLUTION: In a diatomaceous-earth wall-mounted panel, mixing diatomaceous earth for coating is buried to square-shaped metal or plastic box shapes. Edge sections towards four sides or T-shaped projecting plates towards the insides of the box shapes from bottom sections are formed to the box shapes, and the peeling-off of diatomaceous earth is prevented. L-shaped fixing sections with wall-surface supporters are mounted towards the outsides of the box shapes from lower sections.  Vertical furring strips are fixed and framed by screws in a latticed shape on the wall side and horizontal furring strips on the indoor side to the wall surface in the metallic supporters composed of the vertical furring strips and the horizontal furring strips in the wall-surface junction of the diatomaceous-earth wall-mounted panel, and the wall surface can be covered in an easily assembling manner, hanging the L-shaped fixing sections to the horizontal furring strips.
Patent JP-2002316431-A (JP)
Title: Dot line printer
Inventor: SHIMIZU TAKESHI
IPC: B41J2/28
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components and the product cost of the hammer mechanism section of a dot printer with regard to the shape of cooling fins. SOLUTION: Foreign matters carried on the cooling air can be prevented from intruding into a print hammer by providing the cooling fins of a hammer coil with a level difference surrounding the print hammer section, and the number of components and the product cost can be reduced by employing cooling fins molded integrally with the level difference.
Patent JP-2002317956-A (JP)
Title: Air conditioner
Inventor: IMAI YUKIHIKO
IPC: F24F13/20
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner which is equipped with a blast casing where a plurality of guard wires can be inserted and fixed easily at the same time into its right and left baffle plates. SOLUTION: The guard wires 30 are constituted of bars of the same length, and the ends on one side are trued up and are buried and fixed in the columnar bosses 32 provided in a press plate 31. Or, the guard wires 40 are constituted of bars of different length, and the ends on one side are trued up, and are buried and fixed in columnar bosses 42 provided in the press plate 41. Or, the guard wires 50 are constituted of bars of the same length, and the ends on one side are slid bit by bit in the longitudinal direction, and are buried and fixed in the columnar bosses 52 provided at the press plate 51. Furthermore, both ends of the press plate 31 are provided with locking claws 33 in the shape of an inverted U, and hooking claws 34 corresponding to them are erected from the sidewall 35 of the blast casing.
Patent JP-2002318828-A (JP)
Title: Service providing method, module providing method and system for module described in hardware description language
Inventor: SHIMIZU MASAHIKO
IPC: G06Q50/00
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a service providing method, a module providing method and a system for a module described in hardware description language capable of reducing the burden on users and clarifying the sharing of responsibility. SOLUTION: The service providing method carries out support for the module described in the hardware description language by using a user terminal 136a and a service providing server 11. It has a selection notifying step of a user selecting a desired module and a device using the module from the user terminal 13a and notifying them to the service providing server 11, a verifying step of the service providing server 11 reading information necessary for verifying the notified module and device and verifying whether the notified module and device operate correctly, and a notifying step of the service providing server 11 notifying the user terminal 13a of verification result.
Patent JP-2001355499-A (JP)
Title: Injection timing adjustment device for electronic fuel injection device and injection timing adjustment method
Inventor: SEKIGUCHI REI
IPC: F02D41/40
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an injection timing adjustment device of an electronic fuel injection device and an injection timing adjustment method in which a deviation of a timer piston position and a duty ratio at a low rotation is appropriately processed and a following delay of injection timing at the time when an engine rotation is raised from the low rotation is improved. SOLUTION: In the case where an engine rotation is decreased, a driving duty ratio of a timer control value is varied to the latest angle (0%) side and a timer piston position reaches to the latest angle position before the duty ration reaches to 0%, the duty ratio is fixed to a value at the time when the timer piston position reaches to the latest angle position. In the case where a revolution number of engine is rapidly increased, an actual timer piston position is immediately followed to a target timer piston position by varying it from the duty ratio fixed.
Patent JP-2002325020-A (JP)
Title: High-frequency circuit and communication system
Inventor: YAMAGUCHI KEIICHI
IPC: H03G3/30
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To realize a high-frequency circuit for reducing an effective current consumption (particularly at the time of a low output) by considering a transmission power control in a type having a small mounting area and a little number of components. SOLUTION: The high-frequency circuit comprises a power regulating means (11) for regulating the power of a high-frequency signal, a high-frequency amplifier (14) for amplifying and producing the output of the power regulating means, and a controller (18) for controlling the amplifier in response to an external output power designation. The controller previously holds information regarding the output of the power regulating means and an operating bias point of the amplifier in response to the output power of the amplifier and controls the bias point of the amplifier by using the holding information in response to the output power designation, and thereby when the output power designation is low, the current consumption of the amplifier is lowered.
Patent JP-2002323997-A (JP)
Title: System, method and program for monitoring fault history
Inventor: IMAHARA MASAKAZU
IPC: G06F11/30
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To allow the entire responsible maintenance persons to unitarily manage customer conditions by linking fault information with the past fault history and handling information. SOLUTION: When a fault information collecting means 110 collects the fault information of an information processor 11 of a customer system 10 and the fault information is transmitted to a fault history monitoring device 21 of a maintenance center 20 from a fault information transferring means 111 through a network 40, a fault information receiving means 211 receives the fault information, a customer information extracting means 212 fetches corresponding customer inherent information from a customer information database 23, a fault history extracting ?means 213 extracts corresponding fault history, and an alarm flag determining means 214 displays an alarm display message on an alarm displaying means 302 of an alarm displaying means 30 on the basis of a fault interval level from a fault interval level table 215 and an alarm flag from an alarm flag table 216.
Patent JP-2002324069-A (JP)
Title: Data management apparatus and map display system
Inventor: HIGANO YASUO
IPC: G06F17/30
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To allow processing map data and the like at high speed. SOLUTION: A map server 10 has a map database 11 in which much of mesh data is registered. The database 11 is constituted as a layered file system in which each name of directory and file is composed of a minimum number of letters. A storing position when caching is pre-decided with dividing a mesh number based on the position coordinates by a size of a cache area 35 and acquiring the rest. When searching cache data, the position in the area 35 is acquired from the number of a desired file to directly detect data at the position. If unnecessary data is stored, the data is deleted to release the storage area.
Patent JP-2002320588-A (JP)
Title: Endoscope insertion assisting instrument
Inventor: SEKINE RYUTA
IPC: A61B1/00
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an insertion instrument for an endoscope facilitating the insertion of the endoscope into a constricted part and capable of performing treatment work simultaneously with or in succession to the insertion of the endoscope. SOLUTION: In the endoscope insertion assisting instrument 1 having a guide pipeline 2 into which the insertion part 5 of the endoscope is inserted and a leading end part 1a tapered into an almost conical shape, the leading end part 1a is made freely openable and closable so as to be deformable from a conically closed shape to a shape capable of inserting the insertion part 5 of the endoscope.
Patent JP-2002320824-A (JP)
Title: Method for recovering acid in waste acid solution
Inventor: KOJIMA TAKASHI
IPC: H01L21/306
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To easily carry out maintenance of an apparatus as well as to reduce the area required to install the apparatus. SOLUTION: A waste acid solution A is fed under dialysis pressure to a pressure dialyzer 6 with spiral nanofilter membranes 7a, 7b and dialyzed and an acid solution is recovered.
Patent JP-2002328848-A (JP)
Title: Recording/reproducing device, data access control method of recording/reproducing device and recording medium in which data access control method is recorded
Inventor: MIYABE JIRO
IPC: G11B20/10
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a data access control method of a recording/reproducing device capable of easily creating backup data and preventing increase of data quantity and a recording medium in which the data access control method is recorded. SOLUTION: The recording/reproducing device consists of a system control part 10 which performs seek control to a magnetic head by controlling a host interface part 2 to transmit an instruction from a host device 1 to a system control part 10, a buffer memory 3 capable of storing a plurality of pieces of frame data of the contents, a CM discriminating part 4, a user selecting part 5 capable of storing, selecting and changing various setting values specified from the user, a data encode part 6 of the contents, a data decoding part 7, a read/write control part 9 to perform reproduction and recording, a positional information managing part 8, a data decoding part 7, a data encoding part 6, a CM discriminating part 4,  the positional information managing part 8 and provides a reproduction instruction and a recording instruction to the read/write control part 9 and controls the entire recording/reproducing device 12 and a magnetic disk 11.
Patent JP-2002083031-A (JP)
Title: Real-estate personal transaction system, computer program, and recording medium
Inventor: KATAGIRI HIDEHIKO
IPC: G06Q30/06
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To give profit to both a seller and a buyer without letting them feel distrustful by making a system which is conventionally available in an industry oriented to general customers and allowing a customer to perform free registration, retrieval, waiting, etc., through, for example, the Internet, and thus making the whole system transparent. SOLUTION: Many persons 1 who want to sell and buyers 2 who want to buy register article information on desired selling prices, desired purchase areas, desired purchase amounts, etc., to a center office 3 through the Internet 4 respectively and a person 2 who want to buy retrieves an article of a person 1 who wants to sell at the center office 3 through the Internet 4 and directly contacts the person 2 to have negotiations. Both the persons 1 and 2 have the negotiations of selling and buying and make a contract by themselves, so that no success reward to the center office 3 is required provided that the persons 1 and 2 register themselves to the center office 3 and pay membership fees.
Patent JP-2002327709-A (JP)
Title: Diaphragm actuator
Inventor: HASEGAWA SHINICHI
IPC: F15B15/10
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To contrive to miniaturize a diaphragm actuator and reduce man hours required for assembling work thereof as well as dispensing with an adjunctive installation of a turning detaining means for an output plate 4 and a stroke stopper to restrain the deformation of a diaphragm 2 thereby simplifying the structure of the actuator. SOLUTION: The annular diaphragm 2 forming an annular pressure introducing chamber S assignedly in an annular case 1, is coupled with the annular output plate 4. A plate spring member 5 which impels the diaphragm 2 in the direction opposite to the direction towards which the diaphragm is displaced due to the introduction of a fluid pressure into the pressure introducing chamber S extends in the peripheral direction with its axis perpendicular to the plane as the center in the case 1 while bending in the thickness direction in forming a wavelike curve at a defined pitch in the peripheral direction shaped into alternate ridges and grooves.  An engaging notch 41 extending in the movable direction of the output plate 4 is formed on either of the output plate 4 or the case 1, while an engaging protrusion 121 to be fitted with the said engaging notch 41 remaining play therebetween is formed on the other one.
Patent JP-2002331490-A (JP)
Title: Planar body parting device
Inventor: WAKIMOTO NOBORU
IPC: B26D7/06
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a parting device for a planar body, more particularly, an old tatami (straw matting) for realizing a simple constitution, easy handleability and automation. SOLUTION: This parting device is for parting the old tatami 2 for every prescribed length and is constituted of a table 1 for movably mounting the old tatami 2, a driving roller 6 for moving the old tatami 2 by a prescribed length on the table 1, a pressing plate 12 for fastening and fixing the old tatami 2 on the table 1 and a cutter 8 for cutting the old tatami 2 along the pressing plate 12.
Patent JP-2002333691-A (JP)
Title: Silver halide photographic sensitive material and processing method for the same
Inventor: FUJITA AKIO
IPC: G03C1/035
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material having sufficient sensitivity and excellent in high contrast and stability even when short-time exposure and very rapid processing are carried out, and to provide a processing method for the material. SOLUTION: In the silver halide photographic sensitive material having at least one silver halide emulsion layer and a hydrophilic colloidal layer on the base, dot variation and density variation when dot% is 48-52% and when light exposure is -1.0 (expressed in terms of logE) satisfy the formulae 0.85<=A1 /A2 <=0.95 and D1 /D2 >=0.94, formula [a], and a compound of the formula Rf1 S-(L1 )m1 -(Y1 )n1 -X1 formula [1] contained.