baber/WOPTO huggingface dataset:
Patent JP-2002341646-A (JP)
Title: Developing device
Inventor: YANAGISAWA TAKAAKI
IPC: G03G15/08
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To crush aggregated toner in developer before reaching the front side of a developing doctor so as to prevent the development of a toner aggregated body from occurring, to obtain the mixing stirring effect of developer and toner in the same manner as the conventional one, and besides to level and unformize the developer easily made rough after passing through a 1st developer regulating member by a permanent magnet member by providing the permanent magnet member and the 1st developer regulating member on the upstream side of a 2nd developer regulating member. SOLUTION: This developing device is equipped with a developing case 2 in which toner is stored, an aperture 2a formed at a position where the case 2 faces to a photoreceptor 20, a developing roller 3 partially exposing its outer peripheral surface from the aperture so as to face to the photoreceptor and supplying the toner held on the outer peripheral surface to the photoreceptor, the 1st developer regulating member 5 arranged proximately to the outer peripheral surface of the roller 3 in the case 2 so as to regulate toner amount adhering to the outer peripheral surface of the roller 3, and the 2nd developer regulating member 6 arranged proximately to the outer peripheral surface of the roller 3 on the downstream side of the member 5. In the developing device, the permanent magnet member 7 is arranged on the right upstream side of the member 6.
Patent JP-2002339388-A (JP)
Title: Working vehicle
Inventor: NOJIMA TATSUHIKO
IPC: E02F3/815
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a working vehicle which as a dozing blade connected thereto in a manner capable of ascending/descending, angling, and tilting, wherein the working vehicle can reduce its load change associated with tilting to a possible minimum extent to improve the stability thereof during tilting operation, and can smoothly carry out simultaneous operation of the tilting and angling. SOLUTION: The traveling machine body 1 has the dozing blade 9 connected thereto in a manner capable of ascending/descending, angling, and tilting. According to the traveling machine body 1, a tilting spindle 14 of the blade 9 is arranged along an extension of an angling spindle 15.
Patent JP-2002342379-A (JP)
Title: Method, system and program for ranking popularity of documents and recording medium with the program recorded thereon
Inventor: ENOMOTO TOSHIBUMI
IPC: G06F17/30
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To perform a popularity ranking of documents, by which even documents having a little information can be highly accurately ranked while being hardly affected by a bias in utilization information. SOLUTION: A document retrieving part 10 stores the utilization information of the users of respective documents on a utilization information database 21. A document ranking system 30 calculates the result score of each of documents from the utilization information to the documents stored on the database, defines the average result score of the partial set of other documents having utilization information including the utilization information on each of documents as an expected score concerning that document, calculates the document score by combination weighting the result score and the expected score with respective significance degrees corresponding to the size of the partial set and stores it on a document score database 22.  Document sets receiving a retrieval request from the user are ranked by using the document scores of the respective documents in the document sore database and transmitted to the user.
Patent JP-2002336180-A (JP)
Title: Dishwasher
Inventor: IWAKURA HIDEKI
IPC: A47L15/46
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a dishwasher that can stably continue and complete an operation when power is recovered even if a power failure occurs during the operation. SOLUTION: The dishwasher has a storage section 102, a control means 101 operating by power supplied from a power source, reading a program stored in the storage section and operating each section while controlling them, and a nonvolatile storage means 119 storing the progress of work that the control means 101 executes on the basis of the program, the control means 101 stores work it finishes executing in the nonvolatile storage means 119 during a normal operation, and when power supply is once interrupted and power is supplied again, reads the progress of work stored in the nonvolatile storage means 119 and executes a continuation of finished work recorded.
Patent JP-2002352793-A (JP)
Title: Structure of car battery chuck
Inventor: RYO SESO
IPC: H01M2/30
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide structure of a car battery chuck that makes labor saving possible, when it is connected and fixed, and that enhances conductivity efficiency. SOLUTION: A chuck body 4 contains an annular fastening part 5 and a fixed share line part 6. The annular fastening part is equipped with a fastening hole 51 and a pair of extended projection 53 is installed in both sides of the ring fastening part. The projection has a threaded hole 531 and a penetrated hole 532, and is penetrated by a fastening screw 54. At least one of fixed distribution parts 6 is installed outside the annular periphery of the annular fastening part through integral molding. The fixed share line part has an end screw hole 61 that distributes wires and connects a fixed connection terminal 21 of the wire on the fixed distribution part by the use of a terminal screw 22. The annular fastening part maintains proper elasticity without being restrained, since the each fixed distribution part is designed so as to extend independently. Furthermore, since the inside wall of the fastening hole shrinks toward the inside more uniformly, the inner wall of the fastening hole is brought into complete contact with a power source joint 31.
Patent JP-2002337973-A (JP)
Title: Disk storage case
Inventor: KIKUCHI SHUICHI
IPC: B65D85/00
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable disk storage case even if a thickness of the case per disk to be housed is small and the number of components is small. SOLUTION: Cylindrical portions 61 and 62 to be inserted into an inner periphery of elastic pieces 67 and 68 when covers 32 and 33 are closed are provided on a surface in the covers 32 and 33 which are opposite to the pieces 67 and 68. Even if an impact is applied to a disk-formed recording medium 12 in the disk storage case 31 due to a drop or the like during transportation or the like of the case 31, excessive deformation of the elastic pieces 67 and 68 can be prevented by providing the cylindrical portions 61 and 62 at positions where the elastic pieces 67 and 68 elastically deform and collide from behind.
Patent JP-2002346609-A (JP)
Title: Production method for deformed steel plate
Inventor: MIYAMOTO KAZUNORI
IPC: B21B1/38
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a production method to produce a deformed steel plate with a high dimensional accuracy and production efficiency. SOLUTION: This comprises a rolling process to obtain a prescribed plate thickness profile, a process to seek an actual plate thickness profile in the longitudinal direction of a workpiece, a computation process to compute a change point of plate thickness and determine a cutting point based on the actual plate thickness profile in order to satisfy a prescribed plate thickness tolerance in a total longitudinal length, and a marking process to mark an obtained change point of plate thickness and cutting point on the workpiece. Furthermore, based on a measured distance from a workpiece obtained by using two laser rangefinders, a length meter and calculation device, the flatness is calculated by continuously obtaining a measured distance difference between 2 adjoining points in the longitudinal direction of a workpiece, conducting an integral calculation in each zone having the same inclination and deducting an offset amount preset for each zone.
Patent JP-2002343513-A (JP)
Title: Joint connector with fuse system
Inventor: OTA MANABU
IPC: H01R13/696
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a joint connector with a fuse system enabled to reduce the kind of power distributors even quality or number of superimposed load differs in the kind of vehicles, and to prevent or restrict a compulsion of design change even when quality or number of superimposed load is changed by the addition or change of specification. SOLUTION: The joint connector comprises first connection terminal parts 2a connected to the end part of an electric wire material at first connection body side, second connection terminal parts 2b connected to the end part of an electric wire material at second connection body side, both side terminal connection parts 2c, 2d, 2g, 2h and 2i, connecting both terminal parts 2a, 2b so as to make them possible to conduct electricity to each other, and same side terminal connection parts 2e, 2f connecting the first connection terminal parts 2a mutually, and connecting the second connection terminals 2b mutually so as to make them possible to conduct electricity. Both side terminal connection parts 2c-2i are constructed by the combination of blowout parts 2c, 2d, and bus bar parts 2e-2i, and the bus bar parts 2e-2i are cut or enabled to cut at one or several parts.
Patent JP-2002346847-A (JP)
Title: Peening method and apparatus by combined use of water jet and laser
Inventor: SATO KAZUNORI
IPC: B23K26/12
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a peening apparatus by combined use of water jet and laser, by which a peening effect for workpiece material reaches to a wide area and a deep position. SOLUTION: The peening apparatus by combined use of water jet and laser comprises a laser irradiation head 1 for irradiating laser to a peening target region 8 of a structure located in surrounding water 7, and a nozzle head 2 which is coaxially arranged with the laser irradiation head 1 and forms cavitation jet 13 by discharging high pressure water 4 from the circumference around the laser irradiation head 1 and makes the cavitation jet 13 collide with the peening target region 8. If the laser 5 and the cavitation jet 13 are combined using this apparatus, air bubbles produced by the laser and cavitation at the peening target region 8 are radially spread with a high speed and an impact pressure region produced by rapid collapse of the air bubbles is enlarged. Therefore, the peening effect can be improved.
Patent JP-2002056245-A (JP)
Title: Device for method for receiving order, storage medium and order receiving program
Inventor: YAMAJI YOSHIHISA
IPC: G06Q30/06
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an order receiving system capable of providing merchandise or service advantageous for the supplier while making an orderer input order contents. SOLUTION: When an order request is received from a client through an ordering terminal 103, an order receiving server 101 calculates the total number of received orders or additional service which can be provided, and changes an order receiving condition. Afterwards, when the client accesses the order receiving server 101, the changed receiving condition is displayed on the screen of the ordering terminal 103 of the client.
Patent JP-2002315457-A (JP)
Title: Functional water for outdoor and hydroponic culture using carbide, pyroligneous acid, ash and magnet, and integrated system for cultivation
Inventor: TAKENAGA JUNJI
IPC: C02F1/68
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide functional water having a combination of nutrients with minerals necessary for plant growth, and to provide a cultivation system using the functional water. SOLUTION: A mineral electrolyzed functional water comprising pyroligneous acid, ash and water is used for outdoor cultivation, hydroponic culture and an integrated cultivation thereof. The water is prepared by breaking water molecule aggregates by the magnetic field of a carbide and hard charcoal each carbonized at 800-1,500 deg.C, or a carbide carbonized at a temperature higher than the above temperatures.
Patent JP-2002351901-A (JP)
Title: Method for digging up new idea and proposing the same
Inventor: TAKAHASHI HIROKAZU
IPC: G06Q50/00
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To solve the problems that proposer of an idea doesn't know how a corporation selects his proposal, and how to propose his idea to the corpora tion, even though the idea is useful from an industrial point of view, and also that he does not have sufficient time or money required for making the proposal and that, conversely, the corporation is usually needed with a large amount of advertising fee for inviting a useful idea from outside or has difficulty for collecting ideas proposed in the past. SOLUTION: Using an idea sheet filled out by an idea proposer or an idea manager who has heard the proposer's idea, the idea manager stores idea data in an idea management database, selects a particular idea data by an arbitrary retrieval method and decides to purchase it. Later the idea manager extracts the idea data corresponding to contents of an idea request sheet on which particulars of a new idea request are fitted out, generates a proposal sheet according to the idea data which matches the contents of the idea request most and shows it to a corporation or an individual who seeks the idea.
Patent JP-2002351748-A (JP)
Title: Rewritable nonvolatile memory and its abnormality deciding method
Inventor: OZAWA HISANORI
IPC: G06F12/16
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a rewritable nonvolatile memory 1 in which the decision precision of a data sum check on a memory is increased by stabilizing the memory state of a unused 2nd data storage area 2B in a data storage area 2 and its abnormality deciding method. SOLUTION: All data in all unit memories 3 (single-frame-line part) constituting the 2nd data storage area 2B which is not used in the nonvolatile memory 1 are electrically erased to leave no electric charge to stabilize the memory state of the 2nd data storage area 2B and to obtain data (for example, FF (hexadecimal) for no-charge-state data) for stably discriminating a 1st data storage area 2A which is used and the 2nd storage area 2B. The decision precision of the data sum check is increased by contrasting data 2C for confirmation in one corner of the data storage area 2 with the 1st data storage area 2A.
Patent JP-2002360987-A (JP)
Title: Washing and drying machine
Inventor: MATSUDA EIJI
IPC: D06F39/04
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To clean stains and dirt such as the fat adhered to clothes by raising a supplying water temperature, and to shorten the drying time by improving the spin-drying performance in an automatic washing and drying machine. SOLUTION: An outer tub 3 elastically suspended and supported in an equipment body 1 supports an inner tub 4 for housing clothes and having the center axis of the rotation thereof in the vertical direction. A rotary blade 6 is provided in the inner bottom part of the inner tub 4 freely to turn, and the inner tub 4 or the rotary blade 6 is driven by a motor 8. A warm air blowing means formed of a drying blower 15 and a heater 16 to blow the warm air into the inner tub 4 heats the water to be supplied into the inner tub 4 through a water supply valve 25.
Patent JP-2002369412-A (JP)
Title: System for collecting information on fault spot in distribution line
Inventor: ICHINOSE HIDEAKI
IPC: H04Q9/00
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To efficiently collect information on fault spots, in a plurality of sections of a distribution line without interferences, to collect necessary data using one communication line per master telephone, and to reduce the system cost. SOLUTION: If a fault occurs on the immediate right of section No.8 of the distribution line of feeder No.F10 and an overcurrent flows in the distribution line, overcurrent detectors for phases R and S in section 1 detect the overcurrent, and transmit fault data to a repeater slave station T1 by a feeble electric wave. The station T1 reports fault information from the master telephone 12 in operation to a personal computer 11, using a portable telephone terminal through terminal call origination. The personal computer 11 distinguishes a feeder number of the distribution line from the telephone number of the station T1, calls repeater slave stations T2-T8 in sections after section 2 by polling, collects information on faults in corresponding sections, and determines fault sites on the basis of the collected data.
Patent JP-2002364235-A (JP)
Title: Cushioning device for mobile panel
Inventor: KATO MASAMI
IPC: E05D15/00
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a cushioning device for a mobile panel, which not only impose no abrupt load on a guide rail even if a caster encounters a rugged portion on a floor during movement of the panel, but also stably holds erection of the panel on the floor even if a lateral force is imposed on the panel. SOLUTION: According to the cushioning device, the panel 2a which is held by the guide rail 4 in a movable manner via a guide roller 5b pivotally mounted on an upper bed thereof, is held by a support shaft 32 of the guide roller 5b in a manner being energized upward and downward via a compressive coil spring 34. Therefore, even if the caster of the panel 2a encounters the rugged portion existing on the floor, during movement, an abrupt load is not imposed on the guide rail 4. Further, even if a lateral force is applied to the panel 2a in a rest state, it can stably holds its erecting position.
Patent JP-2002363691-A (JP)
Title: Sulfur-containing free cutting steel, method for producing the free cutting steel and method for machining the free cutting steel
Inventor: YOSHIMURA TSUNEO
IPC: C22C38/00
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To produce sulfur-containing free cutting steel which has excellent machinability, and to provide a method for stably producing the steel. SOLUTION: The sulfur-containing free cutting steel has a composition containing, by weight, 0.03 to 0.55% C, 0.10 to 0.35% Si, 0.3 to 1.5% Mn, 0.01 to 0.15% P, 0.03 to 0.5% S, 0.003 to 0.015% O and <=0.02% N. In the production process for the steel, Al as a deoxidizer and a crystal grain size control agent are not added thereto, and >=20% of nonmetallic inclusions in the steel consist of oxysulfides. The sulfur-containing free cutting steel is produced by adding a wire made of an iron sheet including a mixture containing an alkali metal salt of sulfur oxoacidic anhydride and sulfur power to molten steel, and performing vulcanization and enrichiment of oxygen thereto.
Patent JP-2002359580-A (JP)
Title: Loudspeaker call device
Inventor: FUKUSHIMA MINORU
IPC: H04M9/08
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To realize two-way simultaneous call, without generating unpleasant echoes or howling at the start and during speech, while obtaining a practically non-troubling full call volume. SOLUTION: In a state of first and second echo cancellers 30A and 30B immediately after the start of speech being not converging, total loss quantity is fixed to a sufficiently large initial value by a total loss quantity calculating part 14 operating in a fixed mode, so that stable semi-duplex speaking can be realize by suppressing the generation of unpleasant echoes or howling. Also, in a state of the first and second echo cancellers 30A and 30B being fully converged, the total loss quantity is updated as necessary by the total loss quantity calculating part 14 operating in an update mode, so that a two-way simultaneous call can be realized.  Thus, the initial value is set so as to be a proper value so that an amplification gain can not be applied with any constraint, and that a practically non-troubling sufficient speech volume can be obtained, according to the position relation or distance of a microphone 1 and a loudspeaker 2.
Patent JP-2002365111-A (JP)
Title: Ultrasonic flowmeter
Inventor: NABESHIMA NORIYUKI
IPC: G01F1/66
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To reduce a measuring error of a zero-cross point of a reception wave affected by reverberation and 1.5 turns of wave, and to enhance precision for a flowmeter. SOLUTION: Drive patterns of a drive pulse for driving an echo sound transceiver in a transmission side is brought into a positive drive pattern once time out of four times. The residual three times are brought into negative patterns. The error by the reverberation when the zero-cross point of the reception wave is detected to measure an arrival time of an ultrasonic wave is offset by the positive drive pattern and the negative drive patterns. The error by the 1.5 turns of wave is offset by the positive drive pattern and the negative drive patterns, in the same manner.
Patent JP-2002360542-A (JP)
Title: Method of observing internal state of hair
Inventor: SHIBUICHI TAKASHI
IPC: G01N33/50
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To make the internal state of the hair easily observable by a non- destructive inspection. SOLUTION: Medullae 4 or cortices 3 are observed by picking up the enlarged image of the hair 1 by IR rays.
Patent JP-2002365892-A (JP)
Title: Toner feeding container
Inventor: YAMACHIKA TAIGA
IPC: G03G15/08
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a toner feeding container where toner feeding from the toner feeding container can be surely carried out, assembling property is good and an operation noise is small. SOLUTION: In a toner replenishing container 1, an agitating means 2 that does not need to be journal and is freely movable and is to agitate toner, an opening part 5 to feed the toner to the developing device and a carrying member 3 to carry the toner to the opening part 5 are provided. In this case, driving transmission is received by the carrying member 3 from an image forming apparatus main body and the rotational force is transmitted to the agitating member 2.
Patent JP-2002370651-A (JP)
Title: Steering installing structure
Inventor: HOSHI TAKAHIRO
IPC: B62D1/16
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To markedly improve workability by sharply reducing a physical burden of an operator on installing work of a steering column to a steering support. SOLUTION: This structure installs the steering column 3 on the steering support 2 installed on the cabin side of a dash panel 1. While forming a temporarily placing bottom surface part 6 for forming a flat surface in the downward direction in a lower end part of a column bracket 5 for mediating installation to the steering support 2 by being installed in a lengthwise directional midway part of the steering column 3, a temporarily placing receiving part 8 for temporarily sharing a steering column 3 side load by placing the temporarily placing bottom surface part 6 is arranged in a lower end part of an installing part 2a for installing the steering support 2 side column bracket 5.
Patent JP-2002370214-A (JP)
Title: Method for patterning on surface of rock wool board
Inventor: ADACHI ARIHIRO
IPC: B28B11/08
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for patterning on the surface of a rock wool board capable of continuously imparting a random complicated pattern by continuously forming a rugged pattern on a surface of a wet mat and thereafter drying to harden the mat to form a rock wool board with a surface pattern and capable of improving a surface decorativeness and improving a productivity. SOLUTION: A method for forming a rock wool board 7 with the surface pattern comprises the steps of forming a slurry 1 by the rock wool as a main material and kneading a filler, a binder and water, papermaking the slurry 1 by a cylinder paper machine 2 or a Fourdrinier paper machine to form the wet mat 3, continuously forming the rugged pattern 5 on a surface of the mat 3 with the patterning roll 4, and thereafter drying to harden the mat 3 by a drier 6.