baber/WOPTO huggingface dataset:
Patent JP-2002209984-A (JP)
Title: Article having air cleaning mechanism and air cleaning material for automobile
Inventor: KUYAMA MASAHIDE
IPC: B60H3/00
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To clean an air without any necessity of power. SOLUTION: Decorative materials (air cleaning materials) 18, 28, 38, and 48 are provided on the upper face of a package tray 10 of an automobile and surfaces of a cabin side of a front-side door 20, a rear-side door 30, and a rear pillar. The decorative material 18 is formed into a mesh type coated with titanium oxide. The decorative materials 28, 38, and 48 are formed of fabric coated with titanium oxide. A sun visor 70 is provided with a mesh-type air cleaning material 78 coated with titanium oxide.
Patent JP-2002212981-A (JP)
Title: Alarm of construction machine
Inventor: HARAOKA MITSURU
IPC: E02F9/24
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To alarm an operator that a worker is found at a dead angle in the turning radius of a construction machine such as a backhoe. SOLUTION: An infrared emitter 7 is mounted on the worker 6, an infrared receiver 5 is attached to the construction machine 1, when the worker 6 enters an alarm area A far from the construction machine 1, the worker 6 is detected by the infrared receiver 5, and the alarm is given.
Patent JP-2002214477-A (JP)
Title: Cleaner for optical connector
Inventor: SATO DAISUKE
IPC: B08B11/00
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a cleaner for an optical connector facilitating the cleaning work of the optical connectors of various shapes. SOLUTION: In the cleaner for an optical connector where an openable and closable window part 22 is provided at an external case 1 for successively feeding a cleaning tape for cleaning the fiber end face of the optical connector to the part 22, an exchange unit 31 provided with a guide plate for guiding the fiber end face of the optical connector and a rubber pad used for the base of the cleaning tape is arranged attachably/detachably at a position corresponding to the part 22 of the case 1.
Patent JP-2001288393-A (JP)
Title: Recording ink, inkjet recording method, method for producing color filter, color filters, method for producing liquid crystal display panel, liquid crystal display panel and yellow ink
Inventor: HIROSE MASAFUMI
IPC: C09D11/107
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a recording ink that satisfies transparency, blotting, adhesion to the substrate and ink spitting at high levels and a yellow ink and provide a color filter of high heat resistance and high color purity, a method for producing the same, an excellent liquid crystal panel and a method for producing the same. SOLUTION: The objective recording ink includes a water-soluble azopyridone dye represented by formula (1) and a water-soluble organic solvent, and another recording ink includes a phthalocyanine dye represented by formula (2) in addition to the azopyridone dye. This invention further provides a method of inkjet recording, a method for producing color filters, the color filters produced, a method for producing liquid crystal display panels and the liquid crystal display panels produced and a yellow ink.
Patent JP-2002214299-A (JP)
Title: Method for testing logic circuit having a plurality of clock phases
Inventor: NAGUMO TAKAHARU
IPC: G01R31/28
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To prevent punch-through, etc., of data due to skews between phases and to perform a test in a small hardware overhead without using a clock dedicated for the test in the production test for a logical circuit controlled by a clock of a plurality of phases. SOLUTION: Without using a constant test sequence at all times when a test pattern to be set in a shift register at the test is scanned in and the results of the test to be observed are scanned out, by limiting clock phases to be effective in each shift step into one, the problem of the skews are avoided. In the case of obtaining a clock phase to be effective in each shift step for scanning the test pattern in, processing is started from the final state of the shift resistor (S501), and clocks to be effective each shift step are selected and examined one by one as to whether there is a transition path to a state in which nothing is set sequentially in reverse order of the scan-in sequence (S502-S508).
Patent JP-2002217945-A (JP)
Title: Communication system, communication method and communication terminal and program storage media
Inventor: HAMANO JUNJI
IPC: H04W88/18
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a communication system and communication method that can select a destination terminal, capable of conducting communications with own communication terminal, from only the proper name of a communication destination. SOLUTION: Each communication terminal registers the relevant proper name, communication form of communication terminal, and characteristics information to a retrieval server, and outputs a retrieval request including the proper name and the communication form of a communication destination to the retrieval server during communication execution. The retrieval server selects a terminal, which corresponds to the specified proper name and can execute the specified communication form, and responds it to the requesting terminal. The requesting terminal selects a destination terminal and executes communication with it, based on the response.  According to this configuration, a destination terminal capable of conducting communications with the own communication terminal can be selected from only the proper name of a communication destination, so that it is unnecessary to obtain and store information of a communication destination, beforehand.
Patent JP-2002219393-A (JP)
Title: Method for forming film on surface of columnar base material and coating layer molding machine
Inventor: TAKIMOTO KOICHI
IPC: B05C11/04
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a film such as a lubricating film or the like on the surface of a columnar base material such as a piston or the like holding lubricating action while preventing the wasteful use of a coating solution for the lubricating film, and a coating layer molding machine used in the method. SOLUTION: When a film is formed on the surface of the columnar base material (A) by supplying a coating solution (B) to a coating surface (D) from a coating solution supply part in such a state that the columnar base material (A) is horizontally supported on a rotary support device to be rotated, a coating film forming part (19) with a blade is inclined at an angle of inclination of 20 deg.-80 deg. with respect to the rotary tangential direction of the columnar base material (A), and the blade is separated from the coating surface (D) by the thickness(t) of the coating layer with respect to the coating surface (D). Further, the columnar base material (A) is rotated by 1/4 rotation or more during a period from starting the separation from the coating layer (C) to which the coating solution (B) is supplied until completion of separation.
Patent JP-2002224922-A (JP)
Title: System and program for work instruction
Inventor: NAGATANI YOSHIHIRO
IPC: G06Q50/04
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To enable a skilled worker and a beginner to work efficiently in the same system, particularly to instruct the beginner in an element job at first, to improve his skill level and to enable him to manage his own skill level situation. SOLUTION: Digital content which represents the element jobs the skilled worker performs is originated and edited, with use of such digital materials as voices, movies, slides. The content is registered to a server 4 for a work instruction content registration and distributed to work designation servers of business institution registered beforehand via Internet. Work designation content is originated in each business institution, and registered to a work designation system server 9. Necessary work designation data is displayed in work designation PCs 11a to 11e in conformity with a production arrangement designation from a host computer 10 for basic operation.
Patent JP-2002227550-A (JP)
Title: Highly water-tight device of lower frame flat sash for outdoors (water barrier)
Inventor: TAI TOSHIO
IPC: E06B7/22
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a highly water-tight device of a lower frame flat sash for outdoors in a double sliding sash fitted to an outdoor opening of a building. SOLUTION: Sash sliding pieces are hung down from lower rail side walls of the sashes sliding each other to open and close through sash rollers, and a lower frame recess is provided with a lower frame recessed part having a sliding groove for guiding the sash sliding pieces. Seal lines A, B in the direction of opening and closing the sashes are formed between the sash sliding piece and the lower frame recessed part side wall. A water barrier is fitted to the side wall in the sliding direction of an inner sash closing rail, and a seal line C is formed on the interior side wall of an outer sash lower rail and the lower frame flat surface.  A flat surface drain port is provided in the lower frame corresponding to the closing position in closing the sashes, a closing water cutoff block is fitted to the base of the inner sash closing rail, and a seal line D or E is formed on the lower frame flat surface.
Patent JP-2002224557-A (JP)
Title: Method for producing semiconductor ultramicroparticle
Inventor: SAIDA SOICHIRO
IPC: C01G11/02
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently separating semiconductor ultramicroparticles from an organic liquid phase containing semiconductor ultramicroparticles after crystal growth. SOLUTION: In separating semiconductor ultramicroparticles from an organic liquid phase containing semiconductor ultramicroparticles obtained by growing crystals of a compound semiconductor or of an element semiconductor in an organic liquid phase medium, water is first added to the organic liquid phase, and the semiconductor ultramicroparticles are then separated therefrom.
Patent JP-2002231903-A (JP)
Title: Dielectric element and method of manufacturing the same
Inventor: MATSUSHITA SHIGEHARU
IPC: H01L27/04
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric element capable of obtaining a satisfactory element characteristic by suppressing deterioration of characteristics of oxide series dielectric film caused by hydrogen. SOLUTION: The dielectric element comprises a capacitor lower electrode including IrSiN film 20, a capacitor insulation film including a ferroelectric SBT film (oxide series dielectric film) 22, and a capacitor upper electrode including IrSiN film 23. The Ir can be preferably replaced by Pt, Ru, Re, Ni, Co, or Mo. The ferroelectric may also be surrounded by, in addition to the upper and lower electrodes, a second hydrogen impenetrable insulation film including any of silicon nitride film, silicon oxide nitride film, or aluminum oxide.
Patent JP-2002232008-A (JP)
Title: Semiconductor light emitting element and epitaxial wafer
Inventor: OSHIMA YUICHI
IPC: C09K11/62
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light emitting element, which can be made having a semiconductor light emitting element consisting of one kind of material as a base by simple method, and by which the light emission of various tints including white and middle colors can be obtained, and an epitaxial wafer at low prices. SOLUTION: In the semiconductor light emitting element where at least a lower clad layer 3 of the first conductivity type, a luminous layer 4 smaller in band gap energy than that of the lower clad layer, an upper clad layer 6 of the second conductivity type larger in band gap energy than that of luminous layer are stacked on a substrate 1, a semiconductor layer including one or more kinds of rare earth elements is inserted into a side upper or a side lower than the above luminous layer 4, and the rare earth element doped in this insertion layer 5 produces fluorescence, being excited by the light emitted from the above luminous layer 4.
Patent JP-2002207892-A (JP)
Title: Electronic commercial transaction system using network and method therefor
Inventor: FUJINO KOZO
IPC: G06Q30/08
Filed: 2001-01-04
Abstract: PROBLEM TO BE SOLVED: To provide an electronic commerce system and method using a network more adapted to the actual commerce. SOLUTION: In this electronic commerce method using the network 5 and a telephone line network 6, (s12) of a provider server 1 is provided with the step (s11) of displaying merchandise or the like and a merchandise price to a buyer terminal 3 from the display start time and the step of changing the price of the merchandise or the like with time on the basis of price change information from the display start time of the merchandise or the like. Also, the successful bid information of the merchandise or the like is sent through the network of two systems to a charge receipt agency company server.
Patent JP-2001257580-A (JP)
Title: Output circuit and data transferring device
Inventor: SEGAWA REIJI
IPC: H03K19/0175
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an output circuit where a three-state type output circuit and an open drain type output circuit can be realized with a single circuit and to provide a data transferring device capable of reducing the number of wiring and operating fast by using this circuit. SOLUTION: A data line 62 and an output control line 63 from a data transfer circuit 60 are connected to a plurality of data reception circuits 61-1a to 61-1b in common, an address line 65 from the circuit 60 is connected to the plurality of the data reception circuits 61-1a to 61-1b and the output of the output circuit 75 is connected to the input signal line 64 of the circuit 60. The line 63 controls the output of the circuit 75 to be a normal output or an open drain type output, and the line 65 controls the output of the circuit 75 to be an active state or an inactive state.
Patent JP-2002237094-A (JP)
Title: Optical disk and manufacturing method therefor
Inventor: TERADA MAKI
IPC: G11B7/246
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To perform high density recording which can not be achieved by a stamper in an optical disk. SOLUTION: A film 1A for a DVD-R is deposited on the surface of a first disk 1 of polycarbonate and a second disk 2 of polycarbonate is bonded thereto by using a UV adhesive 9. After the adhesive 9 is cured, information of higher density than the conventional one is recorded on the film 1A for the DVD-R by an exclusive recording unit (a unit exclusive to an optical disk manufacturing factory) using a laser beam having a short wavelength to obtain the optical disk having large recording capacity.
Patent JP-2002236685-A (JP)
Title: System for generating questionnaire by each residence
Inventor: NAKAMURA KATSUHIKO
IPC: G06Q50/00
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of quickly generating questionnaires at a low cost according to members and constitution varying with residences so as to improve a customer's degree of satisfaction and be useful for development and maintenance. SOLUTION: The typical configuration of this system for generating questionnaires by each residence has a first database having question items corresponding to the members or constitution used in a dwelling house, a second database having elements by each residence formed by member or constitution by each residence, and an extract means for extracting question items by each residence by checking the first data base with the second database.
Patent JP-2002234434-A (JP)
Title: Single axle bogie for rolling stock
Inventor: OKU YASUMASA
IPC: B61F5/00
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a simply-structured lightweight single axle bogie for a rolling stock suitable for a low-floor streetcar, applicable for a connecting bogie, and capable of preventing pitching by a single axle, allowing relative displacement in the car body width direction between a bogie frame and the car body, lowering force generated in a link and a supporting part by a load applied in the width direction, and reducing abrasion in the supporting part. SOLUTION: In this single axle bogie 10 for a rolling stock, the bogie frame 11 is connected to the car body 3 horizontally rotationally by means of a link mechanism 15. The link mechanism 15 is provided with a pair of links 21' arranged in a truncated chevron shape substantially in a plane view so that a width directional clearance on the car body side is wider than that on the bogie frame side and an intersection O of extensions P of left and right straight lines connecting front and back end parts together in the plane view is positioned on the center line L substantially in the width direction of the car body 3. Each of the links 21' is formed into an expansible structure including a coil spring.
Patent JP-2002239786-A (JP)
Title: Method for punching out annular brazing material
Inventor: IIJIMA JIRO
IPC: B23K35/40
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a punching-out working method with which a production cost can be restrained to low and a ring-shaped brazing material for electronic parts can be easily produced at further higher producing efficiency. SOLUTION: This punching-out working method is performed, in which a base stock 7 made of a metallic material for brazing the electronic parts, is carried to a press-machine for performing a progressive type punching-out working, and the punching-out work is performed to the inner hole in the base stock 7 and the ring-shaped brazing material is formed by punching out the outer shape 21 at the outer peripheral side of the inner hole 20. To the above base stock, a difference of the width level having the plate width w at shorter than the base stock width W is arranged and this corner part 19 is restrained to a stopper 16 for positioning to the press-machine to perform the positioning of the base stock 7, and the punching-out working to the inner hole 20 is applied.  New difference of width level 22 is formed in the base stock 7 and the positioning is performed by shifting the base stock 7 till restraining the corner part 19 on the new difference of width level 22 to the stopper 16, and the outer shape 21 is punched out.
Patent JP-2002244458-A (JP)
Title: Image heating device and image forming device
Inventor: YAMAGUCHI YOSHIMASU
IPC: G03G15/20
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning means for preventing an offset toner Tc attracted by a heat discharging roller 30 once from flowing back to a pressure roller 22 again, and capable of stably removing the toner, irrespective of a use situation, in an image heating device 100 provided with heating means 1 and 21, and a pressure rotating body 22 for forming a nip part N in contact with the heating means and for holding and carrying a recording material with a toner image formed, and heating the toner image at the nip part. SOLUTION: The heat radiating roller pressing the pressure rotating body 22 is constituted of a hollow heat pipe 30, and a magnet 31 is arranged inside the heat pipe in a non-contact state, the magnetic toner to be shifted from the pressure rotating body 22 and stuck to the heat pipe 30 is attracted to the heat pipe 30 by the attracting force of the magnet 31 arranged inside the heat pipe, then, melt-sticking toner is prevented from flowing back to the pressure rotating body 22.
Patent JP-2002241610-A (JP)
Title: Polyamide resin composition
Inventor: YOSHIDA HIDEKAZU
IPC: C08L77/06
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a polymer raw material which has an improved oxygen- absorbing property, can prevent the deterioration in the qualities of oxygen- sensitive substances such as drinks and foods due to oxygen, and thereby enables the preservation of the substances for long periods. SOLUTION: This polyamide resin composition comprising a polyamide resin and a transition metal compound is characterized by (a) containing m- xylylenediamine in an amount of >=40 mol.% in the diamine component of the polyamide resin, (b) containing carboxyl terminal groups(CEG) in the polyamide resin in an amount of >=50 meq/kg based on the polyamide resin composition, containing amino terminal groups(AEG) in the polyamide resin in an amount of <=30 meq/kg based on the polyamide resin composition, and having a carboxyl terminal group(CEG) amount/amino terminal group(AEG) amount ratio of >=2, and (c) containing a transition metal in a transition metal compound in an amount of 10 to 100,000 ppm based on the polyamide resin composition.
Patent JP-2002247690-A (JP)
Title: Conductive damper for loudspeaker
Inventor: ABE YASUHISA
IPC: H04R9/02
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a conductive damper for a loudspeaker that alleviates local bending, so as to prevent a damper raw material and a sawn tinsel wire from breaking and adjust the characteristics of the damper. SOLUTION: The conductive damper for the speaker is configured by that one damper raw material or more is added to a main damper 141 as a reinforced damper 142, in order to reinforce the neck of the main damper 141 and the dampers 141, 142 are adhered by an adhesive made of various resins so as to alleviate a local bent at vibrating and to avoid the damper raw material and the sawn tinsel wire from being broken. By making the outer diameter of the reinforced damper 142 variable or selecting resin which is used for the adhesive, the characteristics of the damper be adjusted.
Patent JP-2002247260-A (JP)
Title: Image processor
Inventor: MATSUMOTO YASUHIRO
IPC: H04N1/00
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To suppress the increase of cost by unnecessitating a cover member exclusive for an electric signal line which is connected to an electric unit provided in an opening/closing unit. SOLUTION: In the image processor provided with an image reading part for reading image information from an original, an image forming part for forming an image and recording the image in a recording medium and the opening/closing unit 16 for opening the image forming part, the image reading part and the opening/closing unit are integrally formed, and the opening/closing unit 16 is provided with the electric unit connected to a processor main body with the electric signal line, a reading chassis constituting the chassis of the image reading part and a reading cover constituting the exterior part of the image reading part. When the reading chassis is united with the reading cover, a wiring route space 21a for restricting the wiring routes of the electric signal lines 26a-26c is formed of a part of the reading chassis and a part of the reading cover.
Patent JP-2001272446-A (JP)
Title: Frequency generator for nmr applied device using direct digital frequency synthesis(dds)
Inventor: SCHWILCH ARTHUR
IPC: H03B28/00
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for placing an NMR spectrometer in operation so that even when very high spectrum purity is necessary, quantization noise is removed as much as possible in the frequency range of, specially, an NMR spectrum by using a DDS generator. SOLUTION: For a method in which the frequency of NCOL of the DDS generator including the NCOL generating an LO(local oscillator) frequency, e.g. a 1st LO frequency fL01 is prescribed by the input of a numeral Z, a numeral N is so selected as to have a value satisfying an equation Z=n.N/m. Here, Z, (n), and (m) are positive integers, N is a power of 2 having an exponent of a positive integer, and the exponent represents the maximum number of bits at the time of calculation processing. Further, (m) is about 2fs/ΔB, (n) about m-fout/fs, (m) a common divisor of n.N, fs the clock frequency of NCOL, ΔB desired bandwidth with high spectrum purity, and fout the output frequency of NCOL.