baber/WOPTO huggingface dataset:
Patent JP-2003245487-A (JP)
Title: Sewing machine
Inventor: O SEIHO
IPC: F16N11/00
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sewing machine which realizes both of preventing the leakage of a lubricating oil which soils a sewed matter and the durability of the sewing machine.  <P>SOLUTION: A sewing machine frame 2 is provided with a needle mechanism housing part 18, a feeding mechanism housing part 17 and an upper looper mechanism housing part 21. Grease transmission members 65, 70a, 70b, 83, 83' and 140 are brought into contact with the moving site of a mechanism arranged inside of at least one of the needle mechanism housing part, the feeding mechanism housing part and the upper looper mechanism housing part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002317781-A (JP)
Title: Rotary pump
Inventor: KITAYAMA HISAO
IPC: F04C18/14
Filed: 2002-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a rotary pump capable of easily obtaining the high pressure in comparison with a current rotary pump very hard to raise the pressure. SOLUTION: Rotors 2 and 3 are rotated at 2:3 of rotating ratio in a casing 1 having a shape formed by overlapping circles of rotation of the two rotors 2 and 3 inside thereof. Holes for discharge to be overlapped with each other at a high-pressure position are provided in a side plate of the rotor 2 and a casing side plate 5.
Patent JP-2003258395-A (JP)
Title: Wiring substrate and method of manufacturing tape type wiring substrate
Inventor: YUZAWA HIDEKI
IPC: H05K3/24
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To cut a wiring substrate at an accurate position by recognizing a positioning mark.  <P>SOLUTION: The method of manufacturing a tape type wiring substrate includes cutting of the substrate 10 supporting a plurality of wiring patterns 22 arranged in the shape of matrix between the wiring patterns 22 at least allocated adjacently. On the substrate 10, a plurality of positioning marks 40 arranged on a line between adjacent wiring patterns 22 and the cutting process is performed with reference to the positioning mark 40.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257909-A (JP)
Title: Processing device of semiconductor wafer
Inventor: OKUYAMA TETSUO
IPC: B24B37/30
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To restrict the suction of processing liquid such as a coolant to a negative pressure system for adsorbing a wafer in a processing device of the semiconductor wafer constituted so that the wafer is adsorbed and retained on a rotary table by negative pressure.  <P>SOLUTION: An adsorption pad 5 formed of a porous material so as to adsorb a semiconductor wafer 1 is coaxially buried in the upper surface of the rotary table 2 so as to constitute the upper surface of the rotary table 2. A negative pressure passage 15 for acting suction negative pressure over the whole lower surface of the adsorption pad 5 is formed in the rotary table 2. The rotary table 2 is constituted so that pressurized liquid is upwardly injected from the released upper surface of the adsorption pad 5 including the border of the outer periphery of the wafer 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251870-A (JP)
Title: Printing processor
Inventor: CHIGUSA TAKAYA
IPC: G06F3/12
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the processing time for an application program with respect to a printing process of a plurality of copies and to reduce the number of communication operations between a printing processor and a host computer, thereby improving the efficiency.  <P>SOLUTION: Produced print data is transmitted (S1), the received one page of print data is stored in a memory (S2), and image data developed in a bitmap is output to a printer engine (S3). It is confirmed whether or not the printing of a plurality of copies is to be performed (S4). When it is true (S4: Yes), it is confirmed whether or not all the one page of print data can be stored in the memory section (S5). When it is true (S5: Yes), the print data in the memory section is called and the print data received from the host computer is discarded (S6). The printing operation of the called print data is performed (S7). When the data can not be stored in the process of S5 (S5: No), the print data of the next copies is received (S8) and the operation S7 is performed. The completion of the operation of the required copies is confirmed (S9). When all the data of the copies are outputted (S9: Yes), it is confirmed that all of the operations are completed (S10). When all the operations are completed (S10: Yes), the printing requirement operation is finished.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256985-A (JP)
Title: Device, method and program for providing danger information for vehicle
Inventor: SATOMURA MASASHI
IPC: G08G1/09
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for providing danger information for exactly providing danger information to a driver in accordance with driving conditions of a vehicle and conditions around the vehicle and to provide a computer readable program for executing the method for providing the danger information.  <P>SOLUTION: Presence of an object spot for judgment of danger on the traveling direction of the vehicle is detected, the danger information about the object spot for judgment of danger is informed when the vehicle is within a prescribed distance range against the object spot for judgment of danger, various conditions around the vehicle are detected and the prescribed distance range is set based on various conditions around the vehicle.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256851-A (JP)
Title: Image position detection method
Inventor: UKAI KAZUTOSHI
IPC: G06T7/60
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To detect in a short period of time the position of a symbol string such as a digit string or a character string whose pattern changes one by one without using any addition code.  <P>SOLUTION: The images of ten kinds of digit strings ranging from '000000', '111111' to α999999' are obtained as reference images, and then an edge is detected in each obtained reference image, and an R table in which a vector from the detected edge point to the central point of the symbol string is stored in each edge direction is prepared. The R tables prepared for each reference image are compounded into one by thinning out the data of the edge points where the edge directions and the vector values are overlapped, and an input image is Hough-transformed by using the compounded R table, so that the position of the symbol string can be detected.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002272504-A (JP)
Title: Midsole provided with support member
Inventor: KNOERR KLAUS
IPC: A43B13/40
Filed: 2002-03-07
Abstract: PROBLEM TO BE SOLVED: To connect a sole and a support member without taking time and costs in the method of manufacturing a sole member. SOLUTION: A sole perform and a support member preform are manufactured. The sole preform and the support member preform are manufactured from materials consisting of the same high polymer main components with different mechanical characteristics and are not provided with any connection means. The sole preform and the support member preform are arranged inside a molding die. Without adding the connection means, the sole preform is connected to the support member under heat and pressure.
Patent JP-2003263794-A (JP)
Title: Method for manufacturing master disk for optical information recording medium, apparatus for treating master disk, master disk, stamper, method for manufacturing stamper, and optical information recording medium
Inventor: ITO HIDEKAZU
IPC: G11B7/26
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the production of photoresist residues on a master disk surface of photoresist patterns after development of the master disk and the deterioration in the characteristics of an optical information recording medium when an exposure capability, developability and photoresist resolution are insufficient with respect to desired pattern dimensions.  <P>SOLUTION: The master disk is irradiated, after development, with at least one of irradiation treatment media 104, such as light, plasma, and ion having 1 or under in the etching selection ratio of the master disk substrate and below 40 nm/min in an etching treatment rate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222855-A (JP)
Title: Liquid crystal display device and instrument mounted with the same
Inventor: SEIMOTO NORIKAZU
IPC: G02F1/13
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent unnecessary pattern transfer generated when irradiation of reflection light from the stage of an exposure system is added to necessary direct irradiation when a photosensitive resin is exposed.  <P>SOLUTION: A reflection function film for uniformly reflecting light from the exposure system is disposed at a place where such a film is needed before the photosensitive resin is formed. Thereby, the photosensitive resin can be formed uniformly in a shape regardless of the surface state of the exposure system and the unnecessary pattern transfer depending on the stage of the exposure system can be prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262460-A (JP)
Title: Refrigerator
Inventor: ONO KAORI
IPC: F25D25/00
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator provided with a drawer type door preventing a wasteful leakage of cold air to attain energy saving while improving the usability of the drawer type door of the refrigerator to easily put in and out particularly PET bottles or the like often stored in a vegetable chamber.  <P>SOLUTION: This refrigerator has the drawer type door mounted to a frame 4 sliding along a body chamber. The drawer type door is composed of a sliding main door 2 almost horizontally pulled out to the front side, and a falling type small door 8 mounted to the main door 2 and opened/closed with the lower part rotatably supported to the main door 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263692-A (JP)
Title: Eavesdropping wave monitoring system and its program
Inventor: YAMANE TOSHIHIRO
IPC: H04B17/318
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To realize a security function for a radio wave by always monitoring an eavesdropping wave by using a network, and issuing warning at the time of detecting the eavesdropping wave.  <P>SOLUTION: This eavesdropping wave monitoring system (host computer 4) in which at least one receiver 1 (2, 3) is connected through a network 5, is provided with an eavesdropping wave monitoring part 43 for monitoring the presence/absence of an eavesdropping wave by fetching at least electric field strength data through the receiver 1 (2, 3), and comparing the electric field strength data with electric field strength data (environment radio wave DB 9) in a state that any eavesdropping wave does not exist, and a warning issuing part 44 for issuing warning according to the monitor result of the eavesdropping wave monitoring part 43. Also, steady reception data in which any eavesdropping radio wave is not included are updated and stored in an always latest state in the environment radio wave DB 9.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269550-A (JP)
Title: Silent chain
Inventor: TSUJII YOSHITOMO
IPC: C23C10/58
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silent chain with improved abrasion resistance.  <P>SOLUTION: Finish processing using a rounded punch is applied to a pin hole of a link plate of the silent chain. A carbide layer containing vanadium carbide as a main component and a small amount of chromium carbide is formed at an outermost surface part of steel, which is a base metal of a connection pin. A boundary layer rapidly decreasing content of vanadium carbide and rapidly increasing content of chromium carbide is formed in a boundary area between the carbide layer and the base metal. In this case, surface roughness of the pin hole can be improved by finish processing the pin hole, so as to reduce abrasion of the pin hole. Because the carbide layer formed on the outermost surface part of the base metal is mainly composed of vanadium carbide, exfoliation from a surface layer of the carbide layer can be prevented. Because the boundary layer between the carbide layer and the base metal contains a comparatively large amount of chromium, a linking property of the carbide layer and the base metal is improved, so as to prevent the carbide layer from bring exfoliated from the base metal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268671-A (JP)
Title: Method for shaping cloth and shaped cloth
Inventor: HATANO TOMIO
IPC: D06M11/00
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for shaping a cellulosic fiber-containing cloth, which can give an excellent shaping property to the cloth and further give excellent washing resistance to the shaped cloth in excellent workability, and to provide the cloth having the excellent shaping property.  <P>SOLUTION: The method for shaping the cloth is characterized by having a process for impregnating 100 pts.wt. of the cloth containing ammonia-treated cellulosic fibers in an amount of ≥50 wt.% with 10 to 300 pts.wt. of an aqueous solution containing an alkali compound in an amount of 0.01 to 5 wt.% and then heating and shaping the cloth at 50 to 200°C. The shaped cellulosic fiber- containing cloth is processed by the method for shaping the cloth.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269359-A (JP)
Title: Grinder pump device
Inventor: KITAMOTO JUNICHI
IPC: F04D15/00
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinder pump device wherein its installation cost is effectively reduced.  <P>SOLUTION: This grinder pump device 1 has a rotary blade 21 and a fixed blade 22 in a suction passage 16, and drains sewage from a delivery port 18 while cutting a cutting object such as cloth and vinyl included in the sewage sucked in from a suction port 23 by cooperation of the rotary blade 21 and the fixed blade 22. A float switch 3 for detecting the liquid level height is provided in a plurality in a grinder pump body 2 by separating in the height direction. A control part 4 is provided for controlling operation of the grinder pump body 2 according to a detecting signal of the respective float switches 3. A driving motor for rotatably driving the rotary blade 21 is formed of a quadrupole motor 4. The rotary blade 21 is largely projected and arranged downward more than the fixed blade 22, and is positioned in the suction passage 16.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271312-A (JP)
Title: Transparent electrode board for touch panel and touch panel
Inventor: SUGAMOTO HIDEMASA
IPC: H01H11/00
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent electrode board for a touch panel having a resin substrate whose heat-resistivity, transparency, and thin film adhesiveness are excellent.  <P>SOLUTION: This transparent electrode board for a touch panel is provided with a transparent substrate and a transparent conductive film formed on at least one surface of the transparent substrate, and the transparent substrate is composed of a copolymer (A) 80 to 98 mass part constituted of mono-ethylene unsaturated monomer unit 12.5 to 65 mass % containing methacrylic acid alkyl ester units having an alkyl group whose carbon number is 1 to 4 and polyfunctional (meta)acrylate units 35-87.5 mass % having at least two (meta) acryloil group and a (co)polymer (B) 2 to 20 mass part constituted of mono- ethylene unsaturated monomer units containing methacrylic acid alkyl ester units having an alkyl group whose carbon number is 1 to 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266058-A (JP)
Title: Apparatus for cleaning contaminated soil
Inventor: YUGAWA WATARU
IPC: B09B3/00
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a running cost by using discharged soil in a high- temperature state.  <P>SOLUTION: Contaminants in the soil are gasified by a burner 11 in a rotary kiln 1, and the gasified contaminants are fed to a combustion furnace 19 to be burned and incinerated. The heated soil where the contaminants have been gasified and the above treatment has been completed is discharged to the outside of a discharge system 27 by a discharge gate 25 so as to be separated into a recycle system 29. After the heated soil and contaminated soil, which is newly heated, are preheated by an agitator 41 for circulation, they are fed to a charging hopper 7 in the rotary kiln 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271159-A (JP)
Title: Karaoke device and method for deciding music played by karaoke device
Inventor: FUJITA HIROYUKI
IPC: G10K15/04
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a karaoke (recorded instrumental accompaniment) device which automatically plays various music and which enables a user to select a piece of music in association with the music being played.  <P>SOLUTION: A plurality of karaoke tunes are classified into a plurality of groups based on a category (such as date) and listed by each group. Music in a user's favorite group are automatically and successively played. The user retrieves the group containing only the user's favorite music by moving from a group to another operating a remote controller or by changing the grouping itself (category).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271824-A (JP)
Title: Transfer request processing device and method therefor
Inventor: HIROSE TETSUSHI
IPC: G06Q20/10
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the procedures when transfer for a request of transfer becomes impossible.  <P>SOLUTION: When receiving the request for transfer from a person who requests transfer (S100), a telegram for the request for transfer is prepared (S102). At this time, a reference unnecessary flag is set if the person who requests transfer is a customer for whom service for automatic repayment is provided (S104, S106). A fund is paid from an account of a person who transfers (S108) and the telegram for the request for transfer is sent (S110). When transfer becomes impossible by a directed host computer 12 and the reference unnecessary flag is set in the telegram for the request for transfer, a telegram for return of fund is sent back (S118). Processing for return of money is performed based on the telegram for return of fund (S120 to S124), and set return detailed data are prepared (S126).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266305-A (JP)
Title: End-face grinding device and end-face grinding method
Inventor: YOSHIDA KISABURO
IPC: B24B49/16
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an end-face grinding device and an end-face grinding method which can reduce time for grinding by controlling the amount of grinding a rod-state member.  <P>SOLUTION: In this end-face grinding device for grinding by pressing the rod-state member W attached to a jig disk 40 by a grinding member 21 attached to a grinding plate 20 provided at a device body 10 and supported capable of rotation and oscillation, a distance detecting means 70 for detecting relative positions of the jig disk 40 and the grinding plate 20, and a measuring means for measuring an actual grinding length of the rod-state member W held by the jig disk 40 from the positions detected by the distance detecting means 70.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230405-A (JP)
Title: Shoes with non-slip attachment having-brush
Inventor: IGARI KIMIO
IPC: A43B13/26
Filed: 2002-02-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that a user who wears shoes whose bottom is made of soft rubber may slip and stumble over on a road covered pressurized snow and ice, a user who wears shoes with metallic studs that noise generates on a firm floor surface in an office when he/she walks or runs and solve a problem of and a user who wears shoes with folding type non-slip fitting that time and labor are required to take out the non-slip fitting.  <P>SOLUTION: The shoes with a brushlike non-slip attachment having the brush on a shoe bottom or buried are provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003284286-A (JP)
Title: Rotary electric machine with decelerating body and drive unit using the same
Inventor: SAKAMOTO MASABUMI
IPC: H02K21/22
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary electric machine which makes it possible to reduce a space occupied by a driving mechanism and thus the size of an entire equipment and has braking effect and high torque.  <P>SOLUTION: The rotary electric machine with a decelerating body comprises an inner rotor type motor 15 consisting of a rotor 5 having a hollow rotor shaft 7 and a stator 1 which is positioned outside the rotor 5 and secured on brackets 2 and 3; and the hollow harmonic decelerating body 16 which is placed on the motor on one side in the axial direction of the motor and decelerates the output of a rotor shaft 7 and produces output coaxially with the rotor shaft 7 through a hollow output shaft 8. The output shaft 8 is rotatably supported on one side in a decelerating body cover 20 through an output bearing 17. Further, the output shaft 8 penetrates the hollow portion in the rotor shaft 7, and is rotatably supported on the rear-side bracket 3 through an output bearing 17a on the side opposite to the side where the decelerating body 16 is installed on the motor 17. Various modifications are possible, as illustrated in FIGS. 2 to 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003272105-A (JP)
Title: Write driver circuit for driving magnetic head
Inventor: SAKO MICHIYA
IPC: G11B5/09
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a write driver circuit for driving a magnetic head compatible with a plurality of kinds of magnetic heads and magnetic storage media.  <P>SOLUTION: The write driver circuit is provided with: a write current generating section for generating a plurality of kinds of write currents to magnetize a prescribed storage area in a magnetic storage medium in a prescribed direction; a switching section for switching a plurality of kinds of the write currents generated by the write current generating section on the basis of a switching signal to change a direction of magnetization by the magnetic head; and an overshoot current generating section for generating an overshoot current to instantaneously increase the write current when the switching section changes the direction of magnetization, and the overshoot current generating section is configured to generate the overshoot current on the basis of an overshoot current generating signal separately prepared from the switching signal of the switching section.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002367255-A (JP)
Title: Pinch roller and pinch roller device
Inventor: YAMAZAKI HIROYUKI
IPC: G11B15/29
Filed: 2002-03-25
Abstract: PROBLEM TO BE SOLVED: To suppress the deterioration of an elastic body while suppressing the sliding between the elastic body and a resin sleeve of a pinch roller constituted by press-fitting and fixing the resin sleeve to the elastic body. SOLUTION: This pinch roller 4 has the cylindrical elastic body 1 consisting of a polymer blend containing at least one among acrylonitrile-butadiene copolymer (NBR), nitrile-containing high-saturation copolymer rubber formed by hydrogenerating the butadiene part of the NBR and ethylene-α-olefinic copolymer rubber and the resin sleeve 2 to be press-fitted into the elastic body 1. The elongation percentage of the elastic body 1 is specified to >=5 to <=15%. This pinch roller device has the pinch roller 4 described above.