baber/WOPTO huggingface dataset:
Patent JP-2001347364-A (JP)
Title: Porous filter for molding molten metal
Inventor: TAKESHITA MASAAKI
IPC: B22C9/08
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a porous filter for filtering inclusions contained in the molten metal when molding the molten metal mainly consisting of iron, nickel and cobalt. SOLUTION: This porous filter for molding the molten metal which is formed of a sintered body of silica powder is suitable for the molten alloy mainly consisting of one kind, or two or more kinds of metals selected among iron, nickel and cobalt. The amount of the amorphous component in the silica component constituting the filter is >=80%. This filter is most suitable for the molten metal having the composition consisting of >=60% in total iron, nickel and cobalt.
Patent JP-2002029560-A (JP)
Title: Cap
Inventor: SUZUKI HIDEYA
IPC: B65D47/40
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a cap which effectively prevents a film from remaining at the lower end of an annular wall body and easily prevents occurrence of foam. SOLUTION: The cap 10 has a spout 11 and is attached to a mouth 14 of a container 13, which accommodates sparkling contents. The cap 10 has the annular wall body 17 extending down from the inner circumference of the spout 11. The annular wall body 17 has circumferentially an inclined portion 18 sloping at an angle to a horizontal plane defined when the container 13 is placed. The inner wall of the annular wall body 17 is curved like a dome, and the inclined portion 18 is a curvedly inclined portion. The inclined portion 18 is formed all the way along the lower end of the annular wall body 17, and the highest area and the lowest area of the inclined portion 18 are opposite to each other.
Patent JP-2001052419-A (JP)
Title: Recording/reproducing device and recording/reproducing method
Inventor: KONDO TAKESHI
IPC: G11B21/08
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To enable the selection of the desired recording system at the time of recording operation and to make the reproduction easily and speedly performed by accessing the rear end position of a last music at the time of reproduction. SOLUTION: An operating means for searching the end of the recording is provided on the recording/reproducing device. In the case the recording instructing operation is made when the operating means for searching the end of the recording is operated, the controls for transferring a recording head are made (F110, F111, F121) so as to start the recording operation to a recording medium from a leading address position as the unrecorded area shown in the managing information. Also the arrangement is made so that the reproducing head accesses (F112-F117) the end address of the last track among track data recorded on the recording medium, based on the operation of the operating means for searching the end of the recording.
Patent JP-2002033611-A (JP)
Title: Method for adjusting antenna direction
Inventor: AIGA TAKAAKI
IPC: H04B7/26
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for adjusting antenna direction that can easily and inexpensively adjust an antenna of a base station to an optimum direction. SOLUTION: A subscriber station antenna 31 provide to a subscriber station 3 placed at a point remotest in a cell of a base station 2 receives a radio wave 41 from a base station antenna 21, and the direction of the base station antenna 21 is adjusted so that a reception is at an optimum reception level calculated in advance while monitoring the reception level.
Patent JP-2002029806-A (JP)
Title: Filler for trace of precast concrete
Inventor: YOSHIDA AKIRA
IPC: C04B28/02
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a filler for precast concrete trace which has the optimum blending ratio of raw materials and water and excellent workability at the time of filling and the quality after filling. SOLUTION: The filler for precast concrete trace for filing precast concrete trace left after concrete placed in a frame mold is aged and the mold is removed is composed of 20-300 pts.wt. silica sand having 0.02-0.7 mm particle diameter, 30-70 pts.wt. calcium carbonate powder having 0.1-10 μm particle diameter, 2-7 pts.wt. synthetic resin emulsion solid portion, 0.4-0.7 pts.wt. methyl cellulose and 43-64 pts.wt. water per 100 pts.wt. cement.
Patent JP-2002037414-A (JP)
Title: Product by rfid tag and information control method of purchaser
Inventor: YONEZAWA MASA
IPC: G06Q10/00
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To prevent a tag from losing and to appropriately repair a product by reading the information of the tag with the tag detached from the product or with its attached thereto. SOLUTION: A case 12 of the RFID tag 11 stores an antenna coil 13 and an IC chip 14, and information from a computer is written in the IC chip via the antenna coil. The tag is detachably attached to the product 17 via an engagement means 16. The information written in the IC chip is information characteristic to the product and information characteristic to a purchaser of the product. The information of the product and the information of the purchaser of the product written in the IC chip are so constituted as to be readable by the computer or a computer connected to the computer via a network. The IC chip is so constituted as to be written additional information by the computer or the computer connected to the computer via the network.
Patent JP-2002041578-A (JP)
Title: Examination method, recording medium with examination program recorded thereof and examination system
Inventor: TANAKA HIROSHI
IPC: G06F17/40
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To more increase the quantity of information by integrating plural kinds of examination means, and to totalize the examination contents by integrating a large number of/a large number of kinds of sample target persons. SOLUTION: A sample target person (A01) of a portable recorder inputs examination contents according to an operating method explained in advance (A02) and after the end of examination, these contents are collected (A03). A sample target person (B01) of a portable questionnaire enters examination contents according to a prescribed entry method (B02) and after the end of examination, these contents are collected (B03). Data recorded in the internal memory of the portable recorder are drawn up by the examination system (A04), on the other hand, the examination contents entered on the portable questionnaire are read and computerized in the same format as a format recorded in the portable recorder (B04). The examination system integrates the sample data of both the examinations (AB01) and executes desired total processing/statistic processing on the basis of the integrated data (AB02).  The found total/statistic result is stored in a storage part and outputted or displayed (AB03).
Patent JP-2001198498-A (JP)
Title: Apparatus and method for detecting abnormality of coating gun
Inventor: HORI TOMOHIRO
IPC: G01M99/00
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus capable of automatically and easily detecting the abnormality of a coating gun. SOLUTION: The apparatus for detecting the abnormality of a coating gun has a vibration sensor 12 for detecting the vibration of a coating gun and an arithmetic unit 22 analyzing the frequency of the detected vibration and using a correlation evaluation function to calculate the correlation of the analyzed frequency and preliminarily stored frequency at a time of normality and judging the presence of abnormality in the coating gun when the calculation result is below a predetermined threshold value.
Patent JP-2002039130-A (JP)
Title: Connection device for two members
Inventor: HARADA AKINORI
IPC: F16B5/06
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To realize a firmly fitted condition of a male device attached to one of two members into a female device fitted in a mounting hole provided in the other of two members to improve a connection condition of two members to be connected through them. SOLUTION: The female device 2 is provided with a hooking protruding part 23d on an outer face, has an elastic piece 23 having an inner face facing a fitting space 21, and is constituted such that the hooking protruding part 23d is hooked in a hole fringe ha due to springing after the elastic piece 23 is once bent inward by a mounting hole H1 in accordance with fitting into the mounting hole H1. A lock protruding part 24 hooked elastically in a locked protruding part 14 formed in the male device 1 in accordance with fitting of the male device 1 is provided in the fitting space 21. A pressing protruding part 15 pressing and coming into contact with an inner face 23c of the elastic piece 23 of the female device 2 to press the elastic piece 23 outward in accordance with fitting into the fitting space 21 is provided in the male device 1.
Patent JP-2002050015-A (JP)
Title: Rotary head drum device
Inventor: OKAMURA AKIHIKO
IPC: G11B5/53
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To facilitate the highly accurate assembling of a rotary head drum device, and to reduce manufacturing costs. SOLUTION: This rotary head drum device is provided with a shaft earthing member 25 always brought into contact with a rotary shaft 14 for rotatably supporting a rotary drum. The shaft earthing member is provided with positioning projections 29 and 30 separated as much as possible in the peripheral direction of a fixed drum. The fixed drum is provided with positioning holes 35a and 53b corresponding to the positioning projections. The shaft earthing member is attached to the fixed drum by inserting the positioning projections into the positioning holes and fixing them by one screw 26.
Patent JP-2002043037-A (JP)
Title: Heater lamp
Inventor: ODAGAKI TORU
IPC: G03G15/20
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a heater lamp of simple structure in which light is efficiently and stably emitted from a single body of the heater lamp, in which contamination substance is not produced from the heater lamp, and in which work environments are not affected by it. SOLUTION: In this heater lamp, including a heating element 4 disposed along a tubular axis inside a sealed body 2, a cylindrical inner tube 3 formed so as to cover the heating element 4, with its outer surface sealed to an inner surface of the tube-shaped sealed body 2 at both end parts, is disposed in the tube-shaped sealed body 2. A reflection member M is provided between the inner surface of the tube-shaped sealed body 2 and the outer surface of the inner tube 3, which are sealed to each other.
Patent JP-2002054060-A (JP)
Title: Method for producing elastic warp knitted fabric
Inventor: YOSHIDA YUJI
IPC: A41B17/00
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an elastic warp knitted fabric, by which the elastic warp knitted fabric knitted with elastic yarns having various powers, not causing a puckering phenomenon in a boundary portion between a main knitted portion and a power-reinforced knitted portion, and having good knitted fabric productivity is obtained. SOLUTION: This method for producing the elastic warp knitted fabric in which elastic yarns are knitted and which has power-changed portions knitted adjacently to the main knitted portion and the powerreinforced knitted portions, characterized by using and knitting such elastic yarns that the warp draft rates of the elastic yarns in the power-reinforced knitted fabric portions are smaller than the warp draft rate of the elastic yarns in the power-reinforced knitted fabric portions.
Patent JP-2002046585-A (JP)
Title: Retreat prevention structure of parking brake pedal
Inventor: NAKAGAWA KATSUYUKI
IPC: B62D25/08
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a retreat prevention structure of a parking brake pedal preventing an interference with a passenger's foot or the like and allowing easy assembling operation. SOLUTION: This structure is provided with a support member 18 fixed on a PP member 20 provided on a vehicle body and formed generally in a U-shape capable of spreading toward a vehicle rear side, a pedal bracket 4 pivotally engaged and supported on an inside of the support member 18 at the upper end 16 and fixed on the dash panel 3 at the lower end, and a parking brake pedal 11 pivotally supported by the pedal bracket 4. When a load higher than a designated amount is applied form a vehicle front direction, the lower end side of the pedal bracket 4 shifts toward the vehicle rear side, and the upper end side of the pedal bracket 4 rotates and spreads the support member 15 and breaks away from the support member 18 to shift the lower end of the parking brake pedal 11 toward the vehicle front side.
Patent JP-2002057571-A (JP)
Title: Closed loop oscillation supervisory/control circuit
Inventor: SAKAIHARA KUNIHIKO
IPC: H03L7/06
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a closed loop oscillation supervisory/control circuit which does not need to use the signal of a special adjusted waveform for confirmation and re-adjustment for securing the stability of a loop and does not hinder which the continuity of communication or acceleration of a communication speed. SOLUTION: In a digital signal processing circuit 1, prescribed arithmetic processing is applied to error signal components supplied from error amplifiers 11 and 15. On the basis of the result of such arithmetic processing, in a frequency converter/phase shifter 4, frequency converting processing and phase shifting processing are applied to a signal supplied from a quadrature modulator/ frequency converter 5. Then, in a quadrature demodulator/frequency converter 8, quadrature demodulating processing and frequency converting processing are applied to the signal, to which frequency converting processing and phase shifting processing are applied, supplied from the frequency converter/phase shifter 4 and the resultant is supplied to the error amplifiers 11 and 15 as a feedback signal.
Patent JP-2002061256-A (JP)
Title: Feed water control device and solenoid valve for sanitary washing toilet seat
Inventor: MASE HAJIME
IPC: F16K31/06
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To reduce pressure loss at a seat portion when a sanitary washing toilet seat is used in a low-pressure area by securing the lift amount of a diaphragm to a large value, thereby preventing imperfect cut-off at the seat portion caused by clogging of a foreign matter, and to eliminate loss of hot water for use in washing the localized areas of the user by washing a localized area washing nozzle not with hot water but with water, thereby increasing the amount of hot water and time required for washing the localized areas. SOLUTION: The solenoid valve 3B has a feed water pressure chamber 3e, a main valve channel 3m extending from the feed water pressure chamber 3e, a sheet portion 3n separating the feed water pressure chamber 3d from the main valve channel 3m, the diaphragm 3g for opening/closing the sheet portion 3n, a back pressure chamber 3f arranged on a rear portion of the diaphragm, a bleeding hole 3i connecting the back pressure chamber 3f to the feed water pressure chamber 3e, a pilot hole 3h for discharging water from the back pressure chamber 3f, a plunger 31 for opening/ closing the pilot hole 3h, and a coil 3k for vertically moving the plunger 31. According to the solenoid valve 3B, a pilot channel 3q is arranged on a downstream side of the pilot hole, which is led to a downstream side of the main valve channel without passing the diaphragm.
Patent JP-2002058721-A (JP)
Title: Beauty massaging machine
Inventor: WADA MASAKI
IPC: A61H15/00
Filed: 2000-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a beauty massaging machine capable of enhancing a blood circulation of a part of a body to be medically treated and decomposing a fat by efficient and uniform contacts of a plurality of massaging members with the parts of a body. SOLUTION: The beauty massaging machine comprises a frame 1 having a recess 13 capable of engaging a medically treating site, a plurality of medically treating members 2 installed along the recess 123 of the frame 1, and a connecting means for connecting the respective members 2 to each other between installing shafts 22 of the adjacent members 2. In this massaging machine, the members 2 are engaged with one or more driving mechanism 3 to simultaneously rotate all the members 2. The plurality of the members 2, etc., are uniformly slidably contacted with the medically treating sites so as to cover the sites engaged with the recess 13 from a circumference, and the fat of the site can be efficiently decomposed.
Patent JP-2001264291-A (JP)
Title: Method and device for detecting change in constituent and property of liquid and separate auxiliary electrode structure
Inventor: KOREEDA RYUSABURO
IPC: G01N27/30
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To always allow easy handling on the field level and observation of a variable state of a liquid. SOLUTION: Using electric field inducing electrode pair 4a, 4b, which are formed of optional metals including a combination of the same kind of metal or a conductive solid, connected to a plus side and a minus side of an external power source and electrically insulated from each other, and detecting electrode pair 4c, 4d arranged between the electrolysis inducing electrodes 4a, 4b with an electrically insulated state maintained mutually, a potential difference is detected from an inductive liquid electrically polarized by electric field energy, and consequently, a change in a constituent and a property of the inductive liquid is detected.
Patent JP-2002064360-A (JP)
Title: Active filter and receiver using the same
Inventor: SAKURAI YOSHITSUGU
IPC: H03H11/04
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an active filter and a receiver using the same, with which current consumption is reduced and processable input signals are leveled over a wide range. SOLUTION: This device is provided with a current control circuit 2 for inputting a control voltage corresponding to the level of an input voltage signal from a control input terminal 20 and outputting a bias current corresponding to the control voltage to a transconductance amplifier 1 and by varying the current of a current source provided in the transconductance amplifier on the basis of the bias current, the dynamic range of the transconductance amplifier is varied corresponding to the level of the input voltage signal.
Patent JP-2002072008-A (JP)
Title: Optical branching filter and optical coupler
Inventor: HAYATA HIRONORI
IPC: H04B10/29
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive optical branching filters/couplers which efficiently branches/couples light of plural adjacent wavelengths. SOLUTION: The optical branching filter is composed of an optical fiber 10, an optical circulator 20, optical collimators 40a-40c and an optical filter 50. Also, optical fibers 10a-10d are connected to the components, and a fiber grating 30 is formed in an optical fiber 10a. The fiber grating 30 is set so as to reflect an optical signal of wavelength λ2. The optical filter 50 is a long wavelength transmitting filter using the wavelength λ2 as the intermediate zone. When an optical multiple signal into which optical signals of three adjacent wavelengths λ1-λ3 are multiplexed is made incident from the optical fiber 10, it is demultiplexed every wavelength by the optical multiplexer/demultiplexer and demultiplexed signals propagate separate optical fibers respectively.
Patent JP-2002072566-A (JP)
Title: Electrostatic latent image developing toner, method for manufacturing the same and image-forming method
Inventor: YAMAZAKI HIROSHI
IPC: G03G9/09
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic latent image developing toner, in which the electrification property of the toner will not fluctuate, when the environment changes during the toner is used and which is produced by the method of associating resin articles and coloring agent particles in a water-based medium, and to provide a method for manufacturing the toner and a method for forming images by using the toner. SOLUTION: In the electrostatic latent image developing toner, prepared by melting and bonding resin particles and coloring agent particles in at least a water-based medium, the coloring agent particles contain titanium oxide expressed by general formula of TiOx (where x ranges from 1.0 to 1.9).
Patent JP-2002067261-A (JP)
Title: Method for thermal transfer laminating
Inventor: NISHIKAWA MASAHARU
IPC: G03G8/00
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for thermal transfer laminating capable of surely laminating a transparent sheet on a printing sheet even by using a low-cost transfer laminating sheet and executing a surface of the transparent sheet in a mat-like state. SOLUTION: The method for thermal transfer laminating comprises the steps of executing a thermally transferring step to transfer thermal transfer resin layers 4 and 4' onto the printing sheet 10, conveying the transferred sheet 10 to a nip of heating rubber roller pair 215 and 216 in which surfaces of the rollers are executed in the mat-like state, and again heating to press bond to transfer ruggedness of the surfaces of the rollers 215 and 216 to the surfaces of layers 4 and 4' to obtain mat-like surfaces.
Patent JP-2002072369-A (JP)
Title: Printer
Inventor: SUMIDA KEIJI
IPC: G03B17/52
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To temporarily stop an operation of 1st-sheet automatic ejecting function when necessary. SOLUTION: When an unused film pack 14 is loaded in a pack loading chamber 16, a lid 17 is closed without operating a 1st-sheet automatic ejection inhibition button 6. A 1st-sheet automatic ejection sequence is carried out and a film conveying mechanism operates to eject the light shield plate of the film pack 14 from an ejection port 2a. After one to two test prints are obtained by using prepared image data, the film pack 14 is taken out of the pack loading chamber 16 in a darkroom and loaded in the pack loading chamber 16 of another camera with a printer. At this time, the lid 17 is closed while a 1st-sheet automatic ejection inhibition button 6 is pressed. The 1st-sheet automatic ejection sequence is carried out and the instant film 10 as the top layer is not automatically ejected. Similarly, the film pack 14 is loaded in a different camera with a printer and a test print is carried out.
Patent JP-2002065836-A (JP)
Title: Air cleaner provided with ion generating device and air conditioner
Inventor: MIYATA AKIO
IPC: F24F13/28
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaner device and an air conditioner capable of obtaining a stable sterilization effect by applying a relatively small AC voltage and realizing an air purification or an air conditioning. SOLUTION: The air cleaner device is provided with an ion generation device 11 in which a pair of opposed electrodes 22, 23 clamping an insulation body 21 are provided and a positive ion and a negative ion are generated by applying an AC voltage between both electrodes 22, 23; and a filter 18 part for carrying out a deodorization and/or a dust-collection. The filter part 18 is disposed at an upstream side of a ventilation passage 19 arriving from a suction port 12 of external air to a blowing out port 17 and the ion generation device 11 is disposed at a downstream side thereof respectively.