baber/WOPTO huggingface dataset:
Patent JP-2002215509-A (JP)
Title: Server system
Inventor: ADACHI HIDEYUKI
IPC: G06Q30/06
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a server system which can manage the provision contents of information services of a plurality of servers when the servers provide the information services. SOLUTION: The servers 10 to 12 hold related contents respectively and provides them at a request from a client 20. Which server is accessed depends upon a URL entered into the provided contents. The servers 11 and 12 transfers management data on client success frequencies to the server 10, which totalizes them. The contents are sent from the server 10 the servers 11 and 12.
Patent JP-2002213377-A (JP)
Title: Scroll type compressor, scroll, and its manufacturing method
Inventor: MORI TATSUSHI
IPC: B23C3/32
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To reduce a manufacturing cost of a scroll in a scroll type compressor. SOLUTION: A scroll material 160 for manufacturing the scroll is casted, and parts other than a spiral part 54 are machined keeping the spiral part 54 as it is. In a die casting process, positioning parts 168, 169, and 170 and an engaging hole 172 are casted together with the spiral part 54 of the scroll material 160. In a machining process, an engaging part 248 of a holding claw 234 is engaged with an engaging hole 172 of the positioning part 168, and the positioning parts 168, 169, and 170 are helded by the holding claws 234, 236, and 238 of a chuck 230. In this state, the spiral part 54 side and the opposite outside surface of a board part 162 and the like are cut by a cutting tool.  By using the positioning parts 168, 169, and 170 as a machining reference, substantially similarly to a case of using the spiral part 54 as a machining reference, a turning scroll having relative position accuracy between the spiral part 54 and the other part can be manufactured.
Patent JP-2002217269-A (JP)
Title: Transfer unit
Inventor: FUKUWATARI ICHIRO
IPC: B25J19/00
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a transfer unit capable of preventing dust and transferring a substance to be transferred at high speed by constituting the transfer unit in such a way as to pass a dead point smoothly by a link mechanism, and further turning the substance upside down by a simple method even if the layout of a device to which the substance is transferred requires the substance to be turned around when it is transferred. SOLUTION: The transfer unit comprises a main lever 1 that has fulcrums at both ends and a nearly middle position, one end fulcrum being supported rotatably by means of a shaft of a moving body 4 moving linearly and the other end fulcrum being supported rotatably by means of a shaft of a transfer part 3; a sub-lever 2 that has the nearly half length of the main lever 1 and fulcrums at both ends, one end fulcrum being supported rotatably by means of a shaft of a frame 6 at the extension of a line on which the moving body 4 moves and the other end fulcrum being supported rotatably by means of a shaft at the nearly middle position of the main lever 1;  two sets of parallel link bodies that comprise the main lever 1 and the sub- lever 2, two parallel links L1, L3 parallel to the main lever 1 and the sub-lever 2, respectively, and a parallel link L2 connecting them and are formed in parallelograms for connecting the frame 6 and the transfer part 3; and a sub-lever drive unit 7 functioning as a drive unit of the parallel link bodies.
Patent JP-2002223346-A (JP)
Title: Device and method for image processing, program for making computer perform image processing method and computer readable recording medium with the program recorded thereon
Inventor: ABE TEI
IPC: H04N1/40
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To easily and surely prevent illegal copying by a third person and illegal reading by a reading means by extracting specified embedment information in the case of necessity. SOLUTION: This image processor is provided with an inputting means 111 for inputting embedment information to be embedded in image information such as a printed matter, a halftone dot angle information generating means 121 for generating angle information for a halftone dot on the basis of the embedment information inputted from the inputting means 111, a halftone dot image information generating means 122 for generating halftone dot image information in accordance with halftone information generated by the generating means 121, and a control means 120 for controlling information from the embedment information up to the generation of the halftone image information.
Patent JP-2002221652-A (JP)
Title: Zoom type camera
Inventor: NISHIDA TAKATOSHI
IPC: G02B7/28
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To always realize appropriate focusing by correcting the deviation of a focal position caused when the moving speed of both of a 2nd group lens and a 3rd group lens is changed in the case of setting a zoom position by relatively moving both lenses. SOLUTION: In the case of deciding the zoom position by moving a zoom lens by cam shape, a cam inflection point P where the relative moving speed of the 2nd group lens and the 3rd group lens is largely changed is examined from relation between the change (FC change) ΔFC of focal reference FCo being the reference position at focusing time and the zoom position Zp, and is interpolated by the approximate expressions of lines A and B to obtain the FC change ΔFC before and behind the point P with the point P as reference. In the case of photographing, which expression is adopted out of the expressions of the lines A and B is examined in accordance with the zoom position Zp at that time, the FC change ΔFC is calculated based on the adopted expression of the line, and the focal reference FCo is set based on the FC change ΔFC.  Based on the focal reference FCo and a distance to an object, lens extending amount is determined to focus a focus lens (1st group lens).
Patent JP-2002230186-A (JP)
Title: Music name information service system
Inventor: MATSUURA HIROAKI
IPC: G06Q10/00
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a music name information service system capable of immediately informing a customer of the name of a music which makes the customer feel comfortable through cable broadcasting by using an already existing infrastructure with a small investment. SOLUTION: This system is provided with an Internet connectable cellular phone 2 which is provided with a resident program 2e having a function for obtaining the starting time from the clock means of the cellular phone, and for automatically inputting it to a music name retrieval screen, and for allowing a user to input the broadcasting company and the broadcasting channel, and for extracting and transmitting music name retrieval data including the time, the broadcasting company, and the broadcasting channel from the designated music name retrieval screen in response to a request from the user, a music name information server 3 for retrieving the name of the music from a broadcasting program database 3d based on the music name retrieval data received from the cellular phone 2, and for transmitting the name of the music and the music relevant information to the cellular phone 2,  and a broadcasting displaying means 4 for displaying the broadcasting company and the broadcasting channel.
Patent JP-2002228799-A (JP)
Title: X-ray spectroscope
Inventor: SAKAMAE HIROSHI
IPC: G02B5/18
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray spectroscope capable of providing high positional accuracy of an X-ray detector by a simple structure, suffering little interference between spectroscopes, and capable of analyzing a large specimen. SOLUTION: This X-ray,spectroscope is a wavelength dispersive spectroscope for spectrally separating X rays by using a diffraction phenomenon caused by a curved crystal. A condition that an X-ray generation source and an X-ray detection position should be at all times on a Rowland circle touching a face of the crystal is satisfied by a first mechanism for controlling the angle of the face of the crystal for spectral separation and by a second mechanism for controlling the angle of an X-ray detection position moving shaft along which the X-ray detector moves.  Another condition that the location of the generation source and that of the detection position should be at the same distance from the position of the crystal is satisfied by a third mechanism for performing control so that the distance between the location of the crystal and that of the detection position is at all times kept equal to the distance between the generation source and the crystal in compliance with the movement of the crystal. The two conditions for converging the spectrally separated X rays at the X-ray detector are satisfied by the first, second, and third mechanisms.
Patent JP-2002228392-A (JP)
Title: Heat transfer pipe for heat exchanger
Inventor: SHIOGAI TATSUYA
IPC: F28F21/08
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To obtain a heat transfer pipe for a heat exchanger excellent in heat resistance and corrosion resistance for high temperature gas including highly corrosive halogen gas mainly exhausted from an incinerator, particularly of 1000 deg.C or higher, suitable for recovering heat and usable for a long period. SOLUTION: The heat transfer pipe for the heat exchanger is composed of Si-SiC composite material in which the content of SiC is 40 to 70 volume %.
Patent JP-2001298897-A (JP)
Title: Motor fixing structure and driving shaft fixing structure
Inventor: YOSHIDA FUTOSHI
IPC: H02K5/24
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a motor fixing structure which can fix a motor in such a manner that a motor shaft is in parallel with a desired fixing direction to be set, when a force is applied to the motor shaft from the outside. SOLUTION: When a force is not applied to the shaft 10B of a motor 10 from the outside, the shaft 10B is inclined to the desired fixing direction Z. When a force is applied to the shaft 10B by a timing belt 20, and a previously estimated bending moment is applied to the motor 10, a damper 16 is deformed and the shaft 10B becomes in parallel with the direction Z, i.e., rectangular to a trace surface S of the belt 20. As a result, a pulley 14 and the timing belt 20 are situated at normal positions. When the motor 10 rotates, an unbalanced load is not applied to the timing belt 20, so that endurance is improved.
Patent JP-2002230009-A (JP)
Title: System and method for sharing document
Inventor: HIROSE ATSUTSUGU
IPC: G06F17/30
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a document sharing system capable of realizing the sharing and retrieval of an electronic document by a simple operation. SOLUTION: In this document sharing system, a document transferring device applies a retrieval key to an electronic document from a document transmitter, and then stores it in a document storage device, and informs a document retrieving device of both the retreval key and the result of the completion of the storage of the electronic document. While this informing method is not especially limited, it is desired to use an electronic mail in which URL including the document ID is described.
Patent JP-2002237000-A (JP)
Title: Real-time map information communication system and its method
Inventor: KATAOKA YASUO
IPC: G08G1/00
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To feed map information on a real-time basis and provide the information such as a traffic state more accurately in a short time. SOLUTION: A real-time map information communication system 1 comprises a high-altitude flying body 2, a navigation system 3, and a relay base station K. When receiving a request for a navigation map from the navigation system 3, the high-altitude flying body 2 turn-flying in the stratosphere acquires the map information in an optional range specified based on the control of the relay base station K. An information transmission/reception control device provided at the relay base station K analyzes a road state from the map information transmitted from the high-altitude flying body 2 and position information, adds traffic snarl information and an instruction for a detour to the map information, and transmits the map information to the navigation system 3.  The navigation system 3 overlaps the map information added with an analysis result on an electronic map and displays it as the real-time map.
Patent JP-2002246550-A (JP)
Title: Semiconductor device and manufacturing method for spiral inductor
Inventor: NAKAMURA YASUNOBU
IPC: H01F17/00
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide high inductance without increasing the number of turns. SOLUTION: When a spiral inductor is provided at MMIC, a multi-layer wiring in a manufacturing process of MMIC is used, and the outer surface of wire included in the spiral wiring part of the spiral inductor has an uneven shape to increase the surface area of the wire. An intermediate-layer spiral wiring part 140A and a lower-layer spiral wiring part 120A mad of first and second Au wirings 120 and 140 are applied under an upper-layer spiral wiring part 200A made of a third Au plated wiring 200, so a spiral wiring part having an uneven parts (a) to (f) of about 300 to 600 nm is formed above the upper- layer spiral wiring part 200A. As a result, the outer surface of the spiral wiring part is enlarged, and the inductance can be enhanced without increasing the number of turn (namely, without enlarging the layout area of the spiral inductor).
Patent JP-2002241651-A (JP)
Title: Ink for ink jet recording
Inventor: ASAKI NORIYASU
IPC: C09D11/00
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide ink for ink-jet recording that has high jetting stability, dispersion stability and can attain excellent resistance of the printed matter to water, even when being printed on plain paper. SOLUTION: When the maximum absorbance at 380-700 nm of the ink which at least comprises oil-soluble dyes or pigments, resins, organic solvents and water is defined as Amax, the dilution rate, as D; the amount of the resins (in wt.% based on the total weight of the ink), as D, the value of Amax×D/R is set 200-2,500.
Patent JP-2002240977-A (JP)
Title: Method and device for sheet guide for paper sheet printer
Inventor: OKI MASA
IPC: B41F21/00
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a sheet guide device for a paper sheet printer, suppressing sheet flattering and paper rampage even in generation thereof in a guide clearance, which can make stable conveyance and smoothly convey a paper sheet even in the case that a printing surface not sufficiently dried after reversing is guided. SOLUTION: An air nozzle type sheet guide conveying a sheet while floating it from a sheet guide surface by jetting air to a guide clearance formed between the sheet and the sheet guide surface guiding the sheet and a bar-shaped sheet guide extended along on the guide surface of this air nozzle type sheet guide and along a conveying direction of the sheet are provided, this bar-shaped sheet guide is extended along a non-pattern location of the sheet, in this way, air is jetted to a guide clearance formed between the sheet and the guide surface guiding the sheet, the sheet is conveyed while floated from the guide surface, and in the case of generating flattering in the sheet conveyed while floated slightly from the sheet guide surface by a flow of jetted air, this sheet comes into contact with the bar-shaped sheet guide, an escape of air in a width direction of the sheet is impeded,  by increasing an air pressure, floating force to the sheet is increased.
Patent JP-2001297375-A (JP)
Title: Method and device for providing electronic price display countdown timer
Inventor: WITT CORY ARTHUR
IPC: G06Q30/02
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an EPL system for making a customer get acquainted with the speedy price change schedule of article items in a retail store or the like. SOLUTION: An EPL computer reads an EPL data file and decides the schedule of a price change to occur on the item. The EPL computer transmits a timer countdown message containing remaining time for a present price to be kept until renewing with a new price to an EPL related to that item. Next, the EPL displays the remaining time of the present price and provides valuable information to the customer in a step for deciding purchase. In one aspect, the EPL computer further transmits the timer count down message containing renewal of remaining time to the EPL with the passage of time and this EPL can display that renewal time. In the other aspect, an EPL circuit is provided for decrementing and renewing the remaining time with the passage of time without transmitting such a further timer count down message to the EPL.
Patent JP-2002238828-A (JP)
Title: Dish dryer
Inventor: OOSHIMA MISAO
IPC: A47L19/00
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To enclose small articles such as a ladle and a fry turner for which a special storage part is not heretofore provided in a dish basket of a dish dryer, without causing a hindrance to the storage of other tableware and opening/closing of a door. SOLUTION: In this dish dryer provided with required storage spaces on the upper and lower sides of a dish basket 5' enclosed in a warm air drying chamber 10, a small object hanging part comprising bar-like protrusions 23 is provided at a part of the dish basket 5'.
Patent JP-2002246803-A (JP)
Title: High frequency switch circuit
Inventor: IIDA YUKIO
IPC: H01P1/15
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency switch circuit capable of switching signal paths in not less than three systems with the relatively small number of components, small power consumption, and a small passage loss. SOLUTION: A high frequency switch circuit 10 for selectively connecting signal terminals T11, T12, T13 and T14 to a common terminal T15 is provided with switching elements D11, D12, D13 and D14 whose one edges are respectively connected to the common terminal 15, capacitors C11, C12, C13 and C14 serially connected between the other edges of those switching elements and the signal terminals T11, T12, T13 and T14 for canceling any inductance accompanying the switching elements, and inductors L11, L12, L13 and L14 connected to the signal terminals T11, T12, T13 and T14 radially (like a network) for canceling any capacitance when the switching elements are turned off.
Patent JP-2002239401-A (JP)
Title: Rice polishing machine
Inventor: KITAZAWA SATORU
IPC: B02B7/00
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a rice polishing machine which is capable of preparing polished rice for rice cooking from stored unpolished rice without vexatious procedures and operations. SOLUTION: A rice polishing mechanism 7 has a stock compartment 5 for the unpolished rice above the same, a metering section 4 for the unpolished rice in the upper part thereof and a rice bin section 2 for the unpolished rice in the upper part thereof. The lower side of the rice-polishing mechanism 7 has a rice washing mechanism 9 which removes the deposits, such as powder sticking to the polished rice during rice polishing and bran which cannot be completely removed. The rice polishing machine is provided with a receiving section 10 to store the polished rice subjected to washing in the lowermost part thereof. The metering section 4 ladles out the unpolished rice by a specified amount each by means of a spiral screw 31 and measures the amount by the rotating time of the screw 31.  The prescribed amount of the unpolished rice is polished and washed, by which the polished rice for rice cooking can be prepared without retransferring the unpolished rice to an appliance.
Patent JP-2002241769-A (JP)
Title: Method and apparatus for purifying heavy oil
Inventor: MASUKO YOSHINORI
IPC: C10G67/04
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for purifying a heavy oil by which hydrogenation treatment can be carried out under a comparatively mild condition to enable various kinds of petroleum products or intermediate petroleum products fit for the purpose to be flexibly produced. SOLUTION: This method is the one for producing various kinds of the petroleum products fit for the purpose from a stock oil. The method comprises a solvent extraction step for carrying out the extraction treatment of the stock oil with a solvent to provide an extracted oil, and a hydrogenation step for carrying out a hydrogenation treatment of the obtained extracted oil in the presence of hydrogen and a catalyst to provide hydrogenated purified oil. The solvent extraction condition is selected by using the concentration of heptane- insoluble components in a fraction which can not be separated by distillation in the extracted oil obtained by the solvent extraction step or a polyaroma concentration therein as an index.
Patent JP-2002251411-A (JP)
Title: Interactive information retrieving device
Inventor: WATANABE KEISUKE
IPC: G06F17/30
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an interactive information retrieving device that avoids a condition, in which a user enters a retrieving condition that will not efficiently select desired information, but that allows the user to efficiently retrieve for desired information by presenting the user with the characteristics of a selection target retrieving result. SOLUTION: The interactive information retrieving device comprises a retrieving condition storing unit 2 that holds therein a received retrieving condition; a retrieving unit 3 that reads the retrieving condition, retrieves a database 1, and outputs a retrieving result; a retrieving result presentation unit 4 that presents retrieving result; a retrieving result characteristics extraction unit 5 that reads from the retrieving condition storing unit 2 a list of attributes whose retrieving condition values are unspecified, extracts the characteristics of the attribute values of the attributes included in the retrieving result, and outputs the extracted characteristics;  an unspecified attribute selection unit 6 that, based on the characteristics that are output, selects a particular attribute from the list of attributes whose retrieving condition values are unspecified and outputs the selected attribute as well as the characteristics; and an unspecified attribute characteristics presentation unit 7 that presents the attributes and the characteristics that are output.
Patent JP-2001268131-A (JP)
Title: Method and device for measuring end-to-end characteristics
Inventor: CEN SHANWEI
IPC: H04L69/40
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To measure the desired end-to-end characteristics of a network flow. SOLUTION: In an entry 12 of a packet flow 14 on a network 16, a monitor 10 finds the peculiar signature and input measuring data of respective sample data units and in an exit 22, a monitor 20 finds the peculiar signature and output measuring data of respective sample data units. A data correlator 18 collates the signatures of the entry and the exit and finds the correlative relation of entries from the respective monitors 10 and 20 and the end-to-end characteristics of the network flow are found from the input and output measuring data of matched entries.