baber/WOPTO huggingface dataset:
Patent JP-2001224048-A (JP)
Title: Device operated by pager channel
Inventor: SUGAWARA KAORU
IPC: H04B1/38
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a device operated by a pager channel that is applicable to a pager receiver terminal having two output terminals and applicable in general to a device conducting a prescribed operation having a 2nd interface in compliance with the RS232C standard and also to a device conducting a prescribed operation having a 2nd interface in compliance with standards other than the RS232C standard. SOLUTION: A pager receiver terminal 1 having two output terminals is used in general, a 1st communication cable 2a consists of two wires and is connected to the output terminals of the pager receiver terminal 1. A control unit 3 has a reception section 4 connected to the 1st communication cable 2a, a CPU 5, a memory 6, and an output section 7a having a 1st interface in compliance with the RS232C standard. A second communication cable 8a in compliance with the RS232C standard, is connected to the output section 7a and has the 2nd interface in compliance with the RS232C standard and a device 9a conducting a prescribed operation is connected to a 2nd communication cable 8a.
Patent JP-2001220489-A (JP)
Title: Composition for injection molding and toy
Inventor: YASHIRO YASUO
IPC: A63H9/00
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer composition for injection molding that mainly comprises an aromatic vinyl-conjugated diene block copolymer, has excellent transparency, flexibility and molding appearance without tackiness on the surface of a molded product thereof. SOLUTION: The objective injection molding resin composition comprises (A) 60-95 pts.wt. of a block copolymer of aromatic vinyl compounds including 5-60 wt.% of a bonded aromatic vinyl compound and a conjugated diene compound and (B) 5-40 pts.wt. of an aromatic vinyl compound polymer having a weight-average molecular weight of 1,000-4,000 (wherein the total of the components (A) and (B) is 100 pts.wt.).
Patent JP-2001220456-A (JP)
Title: Polymer molded article and ion exchanger or antimicrobial agent using the same
Inventor: SHIRAI HIROYOSHI
IPC: C08J5/00
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a molded article which has functions such as ion- exchanging, metal-adsorbing, antimicrobial and deodorizing functions and is insoluble in water. SOLUTION: This molded article is characterized by molding a polymer obtained by the hydrolysis of a vinyl acetate/vinylamide copolymer, and then subjecting the molded product to a water-insolubilizing treatment.
Patent JP-2001224008-A (JP)
Title: Individual service providing system
Inventor: FUTAMI YASUHIRO
IPC: H04N21/258
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an individual service providing system that utilizes a function of a 2-way television receiver so as to select a most proper service to each viewer among services in response to a reply from each viewer and to be able to provide the selected service. SOLUTION: When a viewer uses a remote commander 2 to reply as to contents displayed on a television receiver 1, a MODEM 3 transmits an ID of the viewer and its reply information to a customer center via a network channel 4. A reception information processing section 5 identifies the viewer from a customer information database 6 on the basis of the received ID. A reply information processing section 7 registers the viewer information and the reply information to a replay information database 8 cross-reterring both sets of the information. A reply information analysis section 9 extracts optimum image.character.layout data from a transmission reception information storage section 10 on the basis of the reply information and a digital press machine 11 prints out the data differently from each individual person.
Patent JP-2001222181-A (JP)
Title: Fixing device for image forming device
Inventor: NISHIMURA TAKATOSHI
IPC: G03G15/20
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To eliminate trouble that a heat roller or a pressure roller is soiled after paper jamming disposal and failure is caused on succeeding images. SOLUTION: This fixing device for an image forming device is provided with a means for switching the abutting state of a cleaning member abutting on the heat roller or the pressure roller interlocked with opening/closing a discharge cover, and an optimum cleaning state is attained at ordinary paper carrying time and at paper jamming disposal time.
Patent JP-2001227658-A (JP)
Title: Three-way valve
Inventor: YAMAMOTO RYOZO
IPC: F16K11/072
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a three-way valve capable of changing the flow of a fluid into three states. SOLUTION: A rotary valve element 12 rotated around the axis of a valve stem 13 is disposed in a valve chamber 15 of a valve casing 11. A first valve casing internal passage 14A, and second and third valve casing internal passages 14B, 14 opposed to each other in an orthogonal direction to the first valve casing internal passage 14A, are formed respectively communicating with the valve chamber 15. The rotary valve element 12 is provided with a valve element internal passage 17 with three apertures 18A, 18B, 18C opposed to the respective valve casing internal passages 14A, 14B, 14C.  A first open state of communicating the first valve casing internal passage 14A and the second valve casing internal passage 14B, a second open state of communicating all the valve casing internal passages 14A, 14B, 14C, and a third open state of communicating the first valve casing internal passage 14A and the third valve casing internal passage 14C, are successively selected by the rotation of the rotary valve element 12.
Patent JP-2001228597-A (JP)
Title: Simulation method for fine processing shape
Inventor: MOTEGI TOSHIO
IPC: G03F1/68
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a simulation method for fine processing shapes for obtaining the information on the resolution, sectional shapes, etc., of a resist of a photomask manufacturing process which execute electron beam exposure. SOLUTION: This method has (a) a region raster conversion step of dividing pixels to plural pixels which are a minimum unit to apply fine processing to assigned region within drawing data, (b) a nearby pixel distribution encoding step of imparting the attributes as to whether the respective pixels overlap on the drawing regions or not to the respective divided pixels, respectively determining the nearby pixel distributions indicating the distribution states of the attributes of the pixels existing within the prescribed nearby distances with the respective pixels as the center and applying the pixel distribution codes for the determined nearby pixel distributions to all of the pixels and (c)  a step of executing the prescribed shape simulation relating to all the fixed shape pixel distributions within the fixed shape pixel distribution set and calculating the pixel sectional data of a pixel sectional direction (Z direction) respectively with respect to all of the pixel distribution codes.
Patent JP-2001228030-A (JP)
Title: State-of-atmosphere measuring instrument
Inventor: NAGAI KIYOYUKI
IPC: G01K1/08
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of large measurement errors by suppressing the fluctuations in the total resistance value of a lead wire, even if temperature detection and wind speed detection are performed in an atmosphere in which large temperature fluctuations occur. SOLUTION: In a state-of-atmosphere measuring instrument provided having a sensor unit 4, which is set up in a wind tunnel measuring section 1 and can be moved in the three axial directions and a lead wire 12, which is laid to transmit the temperature in the measuring section 1 detected by means of the sensor 5 of the unit 4 to a meter 10 as an electric signal, the lead wire 12 is passed through a flexible hose 8, through which cooling water W is made to flow.
Patent JP-2001230943-A (JP)
Title: Device and method for processing image and recording medium
Inventor: MATSUTANI AKIHIRO
IPC: H04N1/46
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an image-processing method for making clear expression of chromatic characters or the like in an original by preventing the difference of output density for each hue, when expressing the chromatic component in the original in specified colors. SOLUTION: Concerning the image processing method, with which chromatic signals in input signals are expressed in specified colors, while using a density converting means for converting inputted color image data to density signals, and achromatic signals are expressed with achromatic components. The mixing rate of color agents to be used for expressing the specified colors is found, an existent masking coefficient is operated on the basis of the found mixing rate, a new coefficient for reproducing the specified colors is calculated, discrete data to be used for expressing the specified colors are calculated from the provided new coefficient by masking operation, and remaining discrete data are changed, while using one part of the calculated discrete data.
Patent JP-2001236696-A (JP)
Title: Optical disk master disk exposure method and its device
Inventor: MASUZAWA MASAHIRO
IPC: G03F7/20
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an exposure device for glass master production which can expose the same pit or the same groove shape always on a photoresist film. SOLUTION: In an optical path from a laser light source 1 to an objective lens 11, a beam parallelism correction means 2, a beam parallelism detecting means 4 which detects the parallelism of the emission beam from the correction means, and beam modulators (an AOM 5 for light quantity adjustment and an AOM 8 for the optical modulations) are set. The beam parallelism is corrected by inputting the detection parallelism by the beam parallelism detecting means 4 in the beam parallelism correction means 2, and after treating a collimated beam after the correction by the beam modulator, it is made to condense on the photoresist film 102 formed in the glass base 101 with the adjective lens 11. A pinhole which transmits the central part of the beam from the laser light source can be used for the beam parallelism correction means 2.
Patent JP-2000243859-A (JP)
Title: Semiconductor device and manufacture of semiconductor device
Inventor: PAN YANG
IPC: H01L27/06
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To lessen the number of additional processes in a standard CMOS process to the minimum by a method wherein a base material comprising thin silicon oxide layers and polysilicon layers is annealed and a dopant is diffused in the emitters in the emitter areas in the base material to form source/drain regions and a base. SOLUTION: A silicon semiconductor layer 12 is formed on a silicon semiconductor base material 11 and thin silicon oxide layers GOX are formed on the upper surface of this layer 12 so as to adjoin isolation grooves. Conductive polysilicon layers 18E, 18B and 18C are respectively formed on these layers GOX so as to adjoin these layers GOX. The base material 11 comprising those layers GOX and the layers 18E, 18B and 18C is annealed and a dopant is diffused in bipolar regions in bipolar areas in the base material to form doped source/drain regions and a bipolar base.
Patent JP-2001235711-A (JP)
Title: Optical transmission line correcting device
Inventor: ODAKA MICHIHIRO
IPC: H04B10/07
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of easily and accurately setting an optical transmission line. SOLUTION: An optical transmission line correcting device for correcting the transmission line for transmitting a beam of light to a target position from a light source (M) is characterized by devices comprising a light source (N) for detection which emits a beam of light different from the above beam of light as a detecting beam of light and is also arranged in the neighborhood of the above light source (M) so that the necessary range of the path for the detecting beam of light almost coincides with the above transmission line;  a magnifier 2 which magnifies an image of the detecting beam of light emitted from the light source (N) for detection and consists of a 1st incident lens and a 1st existing lens, a filter 3 which is placed at the focal point of the incident lens in the magnifier and cuts off noise of the detecting light beam by forming a pin hole centering the optical axis of the incident lens, and a reducer 8 consisting of a 2nd incident lens and a 2nd exit lens, which is placed in the neighborhood of the above target position P and reduces the image by receiving the detecting beam of light emitted from the magnifier.
Patent JP-2001244909-A (JP)
Title: Digital quadrature modem, digital quadrature modulation /demodulation method, digital quadrature frequency- division multiplexing modem and digital quadrature frequency-division multiplexing modulation/ demodulation method
Inventor: MATSUI KAZUNARI
IPC: H04J11/00
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a digital information transmission system of radio communi cation especially adopting an OFDM system. SOLUTION: Especially concerning the digital quadrature modulation/ demodulation part of the OFDM modulation/demodulation system, digital quadrature demodulation is successively performed at the interval of four points to discrete data after A/D conversion and the pairs of discrete data streams composed of a common-mode component and a quadrature component are generated two by two. Thus, the sampling frequency of the data after A/D conversion can be reduced by half and signal transmission is enabled with the same information quantity and information rate as conventional.
Patent JP-2001188035-A (JP)
Title: Scan probe microscope
Inventor: YAMAMOTO HIRONORI
IPC: G01B21/30
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To solve problems wherein peripheral dust is sucked to unstabilize attachment, positioning precision is worse because a cantilever is jumped up to a head, and a risk breaking a device by excessive approaching occurs because the attaching jig of the cantilever is metal when an optical head and the cantilever are vacuumed and attracted in a state that they are separated. SOLUTION: A function for fixing the cantilever and another function for constituting a spring are possessed on the jig for attaching the cantilever, and the optical head and the cantilever are vacuumed and attracted after they are completely adhered.
Patent JP-2001241389-A (JP)
Title: Specific gravity adjusting vane in vane pump
Inventor: AIKO YUTAKA
IPC: F04C2/344
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an exchangeable vane of excellent durability and low cost capable of freely adjusting its specific gravity, and maintaining its strength, abrasion resistance, and friction resistance corresponding to each sort of vane pumps without contaminating water or air in the vane pump. SOLUTION: This vane, in a vane pump, is composed of a molded body comprising fiber-reinforced synthetic resin composite material, and a metal member 2, and the metal member 2 is integrally molded with the molded body of fiber-reinforced synthetic resin composite material to be embedded inside it.
Patent JP-2001242426-A (JP)
Title: Ornamental parts to be mounted at temple of spectacles
Inventor: SAITO TAKASHI
IPC: G02C11/02
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a spectacle ornamental parts which are mountable at the temples of spectacles and allow easy mounting and removing. SOLUTION: The rear side of ornaments 1, shaped into suitable shapes, are provided with one or two fasteners 2. These fasteners 2 are composed of spring materials, are formed into an L shape and are formed with detaining parts 3. The ornaments are mounted by detaining the fasteners 2 to the temple 5.
Patent JP-2001239660-A (JP)
Title: Printer for solid material and method of printing on solid material
Inventor: NAKANISHI HIDEAKI
IPC: B41J2/01
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a printer for a solid material and a method of printing on a solid material capable of performing high quality printing with respect to a solid material as an object to be printed. SOLUTION: A print head section H of a printer for a solid material is equipped with an ink ejecting section 2 for ejecting ink to the object to be printed of the solid material and a coating agent ejecting section 3 for ejecting a coating agent. Under controlling by a control section, the ink ejecting section 2 and the coating agent ejecting section 3 are relatively moved with respect to the object by means scanning section 1 to form a desired image on the surface of the object. An undercoating agent to be coated on the surface of the printing medium prior to forming of an image and a topcoating agent to be coated on the surface of the printing medium after the forming of the image are ejected from the coating agent ejecting section 3.
Patent JP-2001250430-A (JP)
Title: Watertight material composition for cable
Inventor: SHIMIZU AKIRA
IPC: C08K5/5425
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a watertight material composition for fabricating a watertight insulated cable by a simple equipment that facilitates to fill the gaps between conductors and between conductor and insulator as well as that is superior in ablating property from conductors, and that maintains a uniform adhesive force between the conductors and insulator together with watertight stability for a prolonged time even after a mechanical deformation. SOLUTION: The watertight composition consists of a mixture of 100 pts.wt. per weight of an ethylene-ethyl acrylate copolymer, 0.2 to 5.0 pts.wt. of a maleic anhydride copolymer and 10 to 50 pts.wt. of a terpene copolymer together with addition of silane crosslinker.
Patent JP-2001248603-A (JP)
Title: Directional control valve having regeneration circuit
Inventor: NOZAWA YUSAKU
IPC: F15B13/02
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a directional control valve having a regeneration circuit capable of achieving a regeneration function by operation of a spool in one direction, and preventing backflow of pressure oil by operation of the spool in the opposite direction even with a spool type comprising a flow controlling notch opened in a load port. SOLUTION: An oil passage 52 directly opened in a load port Ba is provided on a spool 22, and an inward flow check valve 54 having a valve element 60 to control opening/closing to the oil passage 52 and an oil passage 51 is provided in the spool 22. An oil passage 53 opened in a tank port T1 when the spool 22 is operated left in an illustration is provided, a restrictor 70 to communicate the oil passage 52 with a spring chamber 65 inside the valve element 60 and a restrictor 71 to communicate the spring chamber 65 with the oil passage 53 are provided on the valve element 60 of the check value 54, and an opening area of the restrictor 70 is set to be smaller than an opening area of the restrictor 71.
Patent JP-2001246673-A (JP)
Title: Tubular body
Inventor: UNOSAWA AKIRA
IPC: B29C70/16
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To form a design-mode pattern rationally on the outer peripheral surface of a tubular body without grinding the body, regarding the tubular body having a helical pattern formed on the surface, such as a shaft of a club or a fishing rod. SOLUTION: On the occasion of winding wrapping tapes c1 and c2 helically on the outer peripheral surface of a reinforcing fiber prepreg 1 wound on a mandrel b, they are wound with an intention for a design so that they form a prescribed helical pattern, and the prepreg 1 is heated to be hardened in this state. Thereby arbitrary helical patterns c1' and c2' are formed on the outer peripheral surface of the tubular body (a).
Patent JP-2001258151-A (JP)
Title: Power supply voltage failure detection circuit and method thereof
Inventor: HARA HIDENORI
IPC: H02H7/09
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To detect power supply voltage failure under both conditions where only one phase has interruption and phases are in a reverse order. SOLUTION: A power supply voltage information generating circuit 41 detects information corresponding to the magnitude of the voltage values of the respective phases R, S, T of a three-phase AC power source 1 to output power supply voltage information signals Rmax-Tmin. A failure detecting signal generating circuit 42 previously keeps information based on the magnitude of the voltage values of the respective phases R, S, T when the three-phase AC power source 1 is under a normal condition, and outputs the information as failure detecting signals Rmax*-Tmin*. A determining circuit 43 compares the power supply voltage information signals Rmax-Tmin with the failure detecting signals Rmax*-Tmain* at regular intervals, and outputs a power supply voltage failure signal 101 when these signals are different from each other.
Patent JP-2001250925-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: MORIYA HIROSHI
IPC: H01L27/10
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To improve the coherency between a capacity electrode made of ruthenium, platinum, and the like and an insulating film in a semiconductor device having a capacitor for accumulating information. SOLUTION: This semiconductor device is equipped with a capacitor for accumulating information that has a first capacity electrode 15, an oxide film 16 for dielectrics, a second capacity electrode 17, and insulating films 12a and 18 using silicon as a main constituent element. The first and second capacity electrodes use one kind of element that is selected from a group including at least rhodium, ruthenium, iridium, osmium and platinum as the main constituent element, and are formed by a material configuration containing one kind of element that is selected from a group including at least palladium, nickel, cobalt, and titanium as additional elements.
Patent JP-2000304550-A (JP)
Title: Method and device for matching first oscillator to second oscillator, and yaw rate sensor
Inventor: THOMAE ANDREAS
IPC: G01C19/56
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a yaw rate sensor which evaluates signal at higher precision and lower error by forming a differential signal from the response characteristics of an oscillator. SOLUTION: A second oscillator 20 is excited at intrinsic frequency f0 which is inputted in a frequency generator 12 to generate two test signals. These test signals are symmetrically deviated about the oscillation of the second oscillator 20 by ±100 Hz. The test signal thus generated excites a first oscillator 10. A device 11 detects the response characteristics of an oscillator to the formed signal, from which the differential signal is formed. The differential signal is supplied to a controller 16. When the two oscillators 10 and 20 are in constant oscillation state, no differential signal takes place. As a result, an output signal is used in a stable evaluation condition. Thus, an evaluation condition stable against Coriolis force is provided.