baber/WOPTO huggingface dataset:
Patent JP-2001228135-A (JP)
Title: Evaluation method of performance of trihalomethane forming power automatic analyzer
Inventor: KAWAKAMI KOJI
IPC: G01N33/18
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that the device performance of a trihalomethane forming power automatic analyzer is difficult to evaluate because chloroform, actual sample water, humic matter or the like considerable as a reference sample water capable of judging the quality, is improper, and provide an evaluation method capable of objectively and quantitatively judging the quality of performance (THMFP characteristic) of the device. SOLUTION: As the reference sample water, for example, a solution obtained by dissolving a single molecular biodegradable organic matter such as amino acid in pure water is used, and the trihalomethane quantity generated in a pretreatment part is detected in a trihalomethane measurement part, and the quality of the device performance is judged according to a fixed standard.
Patent JP-2000306006-A (JP)
Title: Information processor, information processing method and program storage medium
Inventor: KAWAKAMI TATSU
IPC: G06Q30/06
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To effectively prevent music data (contents), which are recorded on a prescribed recording medium, from being copied without unauthorization and used by compressing contents data by a prescribed system and ciphering the data by a prescribed system. SOLUTION: A user operates a keyboard 18 or mouse 19 to input a command for transferring and copying contents reproduced from a CD loaded in a drive 22 to an HDD 21 to a CPU 11 through an interface 17. The CPU 11 compresses the contents by a prescribed system. Further, the contents are ciphered by a prescribed system by using a cipher key stored in a memory 13. The ciphered data are transferred to a contents database and saved on the HDD 21 as a contents file by being given a file name. Further, a saving key stored in a nonvolatile memory 34 is used to cipher the cipher key used to cipher the contents and saved in a music database on the HDD 21.
Patent JP-2001225324-A (JP)
Title: Resin pellet
Inventor: FUKUCHI YOSHIJI
IPC: B29B9/06
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide resin pellets which contribute to smooth color change of a molding and upgrading of the quality such as color of the molding. SOLUTION: This resin pellet 50 for molding is of a formed two-tier structure consisting of a colored center layer part 51 and an uncolored outer layer part 52. Under this constitution, only the corner parts of the uncolored outer layer part 52 are the region which is cut due to the collision of the pellet with the inner wall of a pipe or the like during pneumatic conveying. Thus the generated material dust is naturally uncolored.
Patent JP-2001237628-A (JP)
Title: Antenna device
Inventor: MATSUI GIICHI
IPC: H01Q3/04
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an antenna capable of simultaneously controlling an azimuth angle and a phase. SOLUTION: Two plane antennas 2a and 2b are provided on turntables 4a and 4b, and bolts 18a and 18b are attached to the turntables 4a and 4b together with guide grooves 20a and 20b. A composite circuit board 34 is located on the other side of a board 14, a phase pattern to be supplied with the output signal of the plane antenna 2b is provided at a position corresponding to the turntable 2b, and a signal therefrom and an output signal from the plane antenna 2a are composited on the composite circuit board 34. A rotary disk 40b is arranged facing this phase pattern, so that the phase of the phase pattern is controlled according to the rotation of the disk 40.
Patent JP-2001232708-A (JP)
Title: Trim material and method of manufacturing the same
Inventor: KONISHI YOSHITERU
IPC: B60R13/02
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight trim material having high rigidity. SOLUTION: This trim material comprises a skin layer 2 comprising a fiber, an intermediate layer 5 consisting of a highrigidity felt layer 3, a low rigidity felt layer 4 and a syntheticresin-impregnated fiber layer 6 and is molded into a predetermined shape. In the trim material, the high-rigidity felt layer 3 and the synthetic-resin-impregnated fiber layer 6 impart high rigidity and the low- rigidity felt layer 4 imparts good cushioning properties and heat-insulating/sound- insulating properties.
Patent JP-2001242157-A (JP)
Title: Support device for monitoring anomaly
Inventor: TOHARA MASAHIRO
IPC: G01N33/18
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To determine anomalies in the quality of water, environments, etc., using simple signal processing, while utilizing organisms and suppressing indeterminate factors to a minimum. SOLUTION: The state of the medium of an object of monitoring 11 is set, in such a way that the organisms 17 can exist in the medium of the object of monitoring 11. The anomaly monitoring support device is provided with both a measuring means 2 to measure physical signals or chemical signals obtained from the organisms 17 existing in the set environment and a signal processing device 3, to determine anomalies in the object of monitoring 11 by extracting a specific frequency components which are characteristic of the life activities of the organisms 17 from the measured signals and comparing the value of the extracted specific frequency component with the value of the component, when the object of monitoring 11 is normal through the presence or absence of the values of the specific frequency components.
Patent JP-2001239981-A (JP)
Title: Power-assisted bicycle
Inventor: SAKAGAMI KOJI
IPC: B62M6/50
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a power-assisted bicycle capable of having the most suitable acceleration regardless of load fluctuation such as a road surface condition, a loaded weight and the like. SOLUTION: In this power-assisted bicycle equipped with a drive motor to generate self-advancing motive power in response to the manipulated variable of a self-advancing manipulation by a driver, an acceleration detecting part 203 to detect acceleration and a quick acceleration suppressing control part 205 to control the self-advancing motive power in response to the detected acceleration are included.  The quick acceleration suppressing control part 205 gradually reduces the self-advancing motive power to be supplied to a driving motor M from a reference value in response to the manipulated variable of the self-advancing manipulation, if the detected acceleration exceeds a designated reference acceleration, and thereafter, if the acceleration gets below the reference acceleration, it gradually increase the self-advancing motive power to be supplied to the driving motor M up to the reference value in response to the manipulated variable of the self-manipulation.
Patent JP-2001240094-A (JP)
Title: Lid structure of heat reserving container
Inventor: ENOMOTO ISAMU
IPC: B65D81/38
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a lid structure of a heat reserving container capable of washing a lid member as it is, excellent in heat resistance to withstand long- term use and excellent in heat reserving properties. SOLUTION: The lid member 12 is constituted of a metal outer lid 16 and a metal inner lid 17 and the outside end of the outer lid 16 is welded to the inner lid 17 over the whole periphery thereof to form a heat insulating space S2 between the inner and outer lids 17, 16.
Patent JP-2001248292-A (JP)
Title: Siding board equipped with rail
Inventor: OSAWA KEIKO
IPC: A47B96/14
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a siding board equipped with a rail, which is installed on a wall surface in a room, along an upper portion of the wall, has a horizontal rail arranged at a lower end thereof, and is good in decorative appearance. SOLUTION: The siding board with the rail, which is installed on the wall surface 10 in the room, along the upper portion of the wall, and has the horizontal rail 1b arranged at the lower end thereof, is provided with a base material 1 and a decorative plate 2. The base material 1 has the rail 1b attached to a lower end thereof, and is fixed onto the wall surface 10. The decorative plate 2 covers an upper surface 3 and a front surface 4 of the base material 1, and also covers a fixed portion of the base material 1.
Patent JP-2001249721-A (JP)
Title: Device for varying flow rate of fluid
Inventor: IKEGAMI YASUHIKO
IPC: F23R3/28
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a device for varying the flow rate of fluid in which a fluid passage area in a fuel supply passage can be easily varied corresponding to load fluctuation. SOLUTION: In a device for varying the flow rate of fluid in which flowing fluid can be varied by controlling a valve means arranged at the passage of fluid, a fluid flowing passage 7A is arranged in a housing 3 having air tightness, and the valve means constituted by using a piezoelectric element is arranged in the fluid flowing passage 7A, and an electric control means 46 for controlling the valve means is arranged outside the housing 3.
Patent JP-2001250357-A (JP)
Title: Disk case and disk reader
Inventor: ISHIMOTO KOICHI
IPC: G11B23/03
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a disk case with which information reading of a recording medium recorded with information at high density may be more surely executed and a reader which reads the information stored therein. SOLUTION: The disk case has a main body which has a housing section for housing a disk and is provided with a rotating hole for rotating the disk housed in the housing section and a reading hole for reading the stored information of the disk rotating in the housing section respectively on the front and rear surfaces and a shutter body which is freely openably and closably disposed to cover the rotating hole and reading hole of the main body and the reader reads the information stored on the disk housed in this disk case.
Patent JP-2001254792-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: GOTO NOBUO
IPC: F16H15/38
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a toroidal type continuously variable transmission having a strength necessary for a retainer, optimally guiding rolling elements, and improving the durability. SOLUTION: This toroidal type continuously variable transmission is characterized that a thrust rolling bearing supporting the load in the thrust direction applied to a power roller comprises a plurality of rolling elements 24 and a retainer 21 for rotatably retaining the plurality of rolling elements 24, the retainer 21 comprises a circular ring major body 21 and a plurality of pocket holes 23 provided in the diametrically intermediate part of the major body 21 respectively and rotatably retaining the rolling elements 24, and an opening 25 is provided in the outer circumference of the pocket hole 23, and the inside face of a part connecting from the pocket hole 23 to the major body 22 is set to strait.
Patent JP-2001250271-A (JP)
Title: Optical recording medium
Inventor: TANIGUCHI TAKASHI
IPC: G11B7/24
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium suitable for a surface optical recording medium and a near-field optical recording medium and having a recording film which hardly deteriorates. SOLUTION: In the optical recording medium having at least a reflection layer, an optical recording layer and a lubrication layer formed in this order on a substrate, the contact angle of water on the surface of the lubrication layer is specified to >=70 deg.. As for the material to give the above contact angle, a perfluoropolyether derivative, a fluorine-based polymer having at least one fluorine atom in the monomer structure or a dissolved material of these is useful.
Patent JP-2001256934-A (JP)
Title: Battery module case
Inventor: HAYANO AKIHITO
IPC: H01M2/10
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To produce a battery module case that can easily dispose flat-shaped unit cells lacking self-supporting nature to let the flat face vertically stand in parallel with necessary intervals while checking decrease in energy density. SOLUTION: The battery module case 1 is equipped with a positive pole, a negative pole and an nonaqueous electrolyte containing a lithium salt, and sealed in a flat-shaped battery case with thickness less than 12 mm, accommodates battery modules that a plurality of unit cells 2 having energy capacity larger than 30 Wh and volume energy density larger than 180 Wh/liter are disposed in parallel and electrically connected, and has a plurality of striated guides 3 that can guide at least a part of periphery of the said unit cells on the inner wall of the said case so that the said plural unit cells 2 can be disposed in parallel at a specified interval.
Patent JP-2001255630-A (JP)
Title: Photographic roll film
Inventor: TERAKUBO ATSUMI
IPC: G03C3/02
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a photographic roll film which can be surely sealed with simple structure after it is exposed. SOLUTION: In the case of sealing the photographic roll film 10 in a lighttight state, a bending piece 13b is folded and superposed on a base part 13a so as to enhance the stiffness of the most trailing end 13A. Then, the end 13A is inserted in a 2nd slit 21 from a 1st slit 20 and pulled out to the outside of a light shielding trailer 13. Since the stiffness of the end 13A is enhanced, the end 13A is surely fit in the slits 20 and 21.
Patent JP-2001268206-A (JP)
Title: Portable radio telephony equipment
Inventor: YAMAMOTO OSAMU
IPC: H04W88/02
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a portable radio telephony equipment, that retrieves an optional character string selected from a received electronic mail by a user from telephone directory information stored in the portable radio telephony equipment and can dial a telephone number set in the corresponding telephone directory information, generates and transmit a mail to an electronic mail address and enables browsing resources on the Internet. SOLUTION: A display device 7 displays the contents of a received electronic mail. When a user selects a character string from a displayed electronic mail and enters a telephone directory information retrieval command, the selected character string is retrieved from a telephone directory storage section 9, and the display device 7 displays collated information. When the user selects desired connection information from among a displayed telephone number, an electronic mail address and an address to browse about resources on the Internet, the portable radio telephony equipment dials the telephone number, generates/ transmits a mail to the electronic mail address or browses the resources on the Internet, on the basis of the information.
Patent JP-2001253080-A (JP)
Title: Performance sustaining sheet of printer
Inventor: HASHIMOTO KEISUKE
IPC: B41J2/165
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a performance sustaining sheet of a printer in which the performance of a head can be sustained easily when it is not used without providing any dedicated part in the printer. SOLUTION: The performance sustaining sheets 20-20h of a printer 1 having a head for printing on a recording medium 2 by approaching the recording medium 2 or separating therefrom and ejecting or vaporizing liquid drops of ink comprise a base member 24 insertable from the outside of the printer 1, and members 21-21e, 26 for enclosing the orifice part 102 of the head 8.
Patent JP-2001264170-A (JP)
Title: Spectroscope
Inventor: SUZUKI TORU
IPC: G01J3/18
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a spectroscope system capable of simply taking up fine spectrum information of a course by measuring the spectrum of a light supplied from a light source. SOLUTION: The spectroscope comprises a holographic grating 14, an echelle grating 15, a rotary stage 16, and a line sensor 18. In the case of sensing a single pulse, a control processor 22 controls the stage 16 and rotates the grating 15 from a retro-disposition at a predetermined angle δ1. Meanwhile, in the case of sensing double pulses, the processor 22 controls the stage 16 and returns the grating 15 from the retro-disposition at a position rotated a predetermined angle δ2.
Patent JP-2001262478-A (JP)
Title: Plush dyed fabric obtained by using polyester fibers and polyamide fibers, and method of producing the same
Inventor: HORIGUCHI TOMOYUKI
IPC: D06P1/18
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a plush dyed product that is made of polyester fiber and polyamide fiber, shows excellent color development, high fastness against friction and washing, can clearly express beautiful appearance of multicolor or chinchilla tone, and provide a method of producing the same. SOLUTION: This plush dyed fabric compres a plush structure is produced by using polyester fiber and polyamide fiber and is dyed with at least dispersion dye and reactive dye. This plush dyed fabric is obtained by dyeing the plush structure comprising polyester fiber and polyamide fiber with at least a dispersion dye and a reactive dye and reducingly washing the dyed fabric.
Patent JP-2001267617-A (JP)
Title: Solar battery panel and installation structure thereof
Inventor: IWASAKI TAKASHI
IPC: H01L31/042
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To easily carry out wiring work for connection and installation when aligning a plurality of solar battery modules in parallel for installing, and connecting the modules in series. SOLUTION: A solar battery panel 1 is used, where an even number of solar battery modules 8 and 9 are aligned in parallel, namely for example two modules are aligned in parallel, and the solar battery modules 8 and 9 are directed so that the polarity of one end of the solar battery modules 8 that are adjacent in a parallel direction is opposite to that of the other end of the same side of the adjacent solar battery modules 8. The solar battery panels 1 are juxtaposed while being oriented in the same direction.
Patent JP-2001260490-A (JP)
Title: Printer
Inventor: ISHIMITSU SO
IPC: B41J29/38
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To minimize influence by physical impact on the printing quality of a portable printer and a printer and to prevent the deterioration of the printing quality. SOLUTION: In the printer 1 for processing data externally inputted or data stored in the inside, an impact detecting means 14 for detecting physical impact applied to a device main body 3 is provided, and when the physical impact the quantity of which is equal to or above a regulated value is detected by the detection signal of the means during printing by a printing mechanism 4 the influence on the printing quality is corrected.
Patent JP-2000315974-A (JP)
Title: Method for deciding communication topology of wireless network consisting of plural distributed nodes
Inventor: CLARE LOREN P
IPC: H04L12/56
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To save power and time resources and to very efficiently enable self-organization of a network by selecting a member node to invite transmission, calling participation in the member node to a non-member node and discriminating each of communication set of the member node within communication distance and an interference set of members within interference distance in response to such call. SOLUTION: Communication is scheduled so that no confliction is caused before invitation to transmission is transmitted by the network. A schedule is preferably calculated by a transmission invitation node 110. Even when no exact place of a new node 210 is known, an outer boundary is set in the vicinity of interference which may be affected by the new node 210 by the transmission invitation node 110. The outer boundary is a circle 118 centering around the transmission invitation node 110 and its radius is (g)+(b). The new node 210 is found within the communication distance (g) on the side of invitation to transmission when response is made to it by accepting the invitation to transmission and it exists somewhere in a circle 112.
Patent JP-2001262274-A (JP)
Title: High strength steel belt and its producing method
Inventor: IWASAKI KATSUHIRO
IPC: C22C38/58
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a steel belt having an inexpensive steel composition free from a large quantity of alloy elements unlike maraging steel, exhibiting high strength and moreover free from welding defects and to provide its producing method. SOLUTION: This steel belt obtained by welding a hoop into a ring shape and thereafter performing heat treatment has a composition in which each content of C, Si, Mn, Cr, Mo and V is prescribed and moreover the relation in the following inequality (1) is satisfied, has a metallic structure essentially consisting of tempered martensite, has high strength and is free from welding defects, and the method for producing the steel belt is also presented: 215[Si]+110[Cr]+-115[Mo]+114[V]>=400...(1) (wherein, [ ] denotes the content (mass%) of each element).
Patent JP-2001270257-A (JP)
Title: Manufacturing method for ink jet print-embossed interior material
Inventor: NISHIKAWA MASAHARU
IPC: B41M7/02
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for an ink jet print-embossed interior material by which a surface protective layer equipped with various kinds of resistances can be surely coated on an interior raw material on which a pattern is formed by embossing and an ink jet printing. SOLUTION: This manufacturing method for an ink jet print-embossed interior material has a process wherein a printing medium 21 and a heat-transfer sheet 11 are heated and elastically press-bonded with a heating rubber roller 81 and a back-up roller 82 of a heat-transfer device 80, and a heat-sensitive adhesive resin layer is separated from a separate sheet 42, and at the same time, the heat-sensitive adhesive resin layer is transferred onto the printing medium. In this case, on the printing medium 21, embossing and an ink jet printing are applied, and the heat-transfer sheet 11 is constituted in such a manner that the transparent heat-sensitive adhesive resin layer is carried on the separate sheet 42.
Patent JP-2001266578-A (JP)
Title: Non-volatile semiconductor memory and its write control method
Inventor: MUNENO HIDEHIRO
IPC: G11C16/02
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a non-volatile semiconductor memory in which write operations can be performed similarly to a RAM without requiring erase operations and its write control method. SOLUTION: This device has a gate region 220 including a control gate 222 and an electric charge accumulating layer 226 held between a first insulation film 222 and a second insulation film 228 in which conditions of occurrence of current are different, a first diffusion region (S) 230, and a second diffusion region (D) 240. A control gate is connected to a (m)th word line (1<=m<=M), the first diffusion region (S) and the second diffusion region (S) are connected respectively to (n-1)th and n(1<=n<=N)th bit lines. When a first value is written, 0 is applied to the (n-1)th and (n)th bit lines, while 2V is applied to the (m)th word line. When a second value is written, V is applied to the (n-1)th and (n)th bit lines, while -V is applied to the (m)th word line.
Patent JP-2001266442-A (JP)
Title: Disk drive
Inventor: OMORI KIYOSHI
IPC: G11B33/02
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To achieve a 1/2 inch form factoring of an optical disk drive assembly using an 8-cm optical disk. SOLUTION: A pair of right and left tray guide mechanisms 56 for guiding a disk tray 3 of the optical disk drive assembly 1 which places the 8-cm optical disk on the disk tray 3 and loads the disk into a disk drive body 51 are composed of guide grooves 57 which are formed on both right and left outer flanks 3c of the disk tray 3 made of a synthetic resin and guide projections 58, etc., formed by pressing, etc., at both right and left inner flanks 51c of the disk drive body 51 made of a sheet metal. The disk drive body 51 is formed to a width of 90 mm and a height of 12.7 mm.