baber/WOPTO huggingface dataset:
Patent JP-2000338079-A (JP)
Title: Gas sensor with diffusion limitation layer
Inventor: GUTH ULRICH DR
IPC: G01N27/416
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain a gas sensor that is used for determining and measuring various gases from a mixture of gases, and is improved in terms of plane technique. SOLUTION: In the gas sensor, at least two measurement electrodes 1 and 2 are provided at the upper side of a solid electrolyte for conducting an ion, and at least a counter electrode being allocated to the measurement electrode is provided at the lower side of the solid electrolyte for conducting the ion. In this case, a side surface that does not face the solid electrolyte for conducting the ion of the measurement electrodes 1 and 2 is covered with a diffusion limitation layer, and a side surface that does not face the solid electrolyte for conducting the ion of the diffusion limitation layer is covered with a closed gas airtight layer.  Furthermore, in the gas sensor, the inside measurement electrode 1 should be surrounded by at least one outside measurement electrode 2 at intervals, the outer periphery of the outermost measurement electrode 2 should be covered with the diffusion limitation layer, and gas should be inhaled between the solid electrolyte for conducting the ion and the closed gas airtight layer via the diffusion limitation layer in the region of the outer periphery of the outermost measurement electrode 2.
Patent JP-2001321105-A (JP)
Title: Method and apparatus for hot-air drying of noodle
Inventor: SAKURAZAWA HATSUO
IPC: A23L7/109
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for hot-air drying of noodles capable of stably producing high-quality instant noodles so as to make texture of long strips uniform and dense by supplying hot air at the optimum air velocity in the optimum air flow to the whole area of long strips for a short-time drying time. SOLUTION: A conveyor 4 is passed through a hot-air drying apparatus 2 from one end to the other end in the length direction and long strips stored in the conveyor 4 and transported from a previous process are moved at a fixed velocity in the inside of the apparatus. The apparatus is constituted of drying chambers D1, D2, D3, D4, D5... plurally divided in the length direction. Each drying chamber is equipped with a heater for heating air in the chamber to a set temperature, a flow fan for sending formed hot air to the lower part of the chamber in which the conveyor 4 is arranged, an air introduction part for guiding hot air discharged from the flow fan upward or downward in the width direction of the conveyor and a straightening part 12 for straightening hot air flowing above or below the conveyor 4 so as to make the hot air flow down or up toward the conveyor.
Patent JP-2000347081-A (JP)
Title: Method for detecting regulation error of optical axis of optical instrument and apparatus therefor
Inventor: MAUREL GILLES
IPC: G01B11/27
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To improve the aiming accuracy of an optical instrument to a reference direction by enhancing the effect of eliminating disturbance light and making the optical instrument less sensitive to the deformation by a machine and heat. SOLUTION: An afocal optical system 6 has a real image incident pupil 7 coaxial with the optical axis L of the optical instrument 1 and forms the same real image 9 from this incident pupil 7. A transitional invariable system 10 of the optical axis is arranged near the real image 9 of the incident pupil 7, receives a reference luminous flux and generates an exit luminous flux regardless of its incident angle. This exit luminous flux is parallel to the reference luminous flux and is directed toward an optical detector 3 from the center of the rear image 9 of the incident pupil 7. Since the real image incidence and exit pupil 7 are formed by the afocal optical system 6, the disturbance light is decreased and the capacity of the optical instrument 1 may be made smaller. In addition, an assembly including the optical instrument 1, etc., is extremely rigid and is stable to heat.  Further, since the transitional invariable system 10 of the optical axis holds the reflection surface rigid, the system includes mounting parts of the materials (Zerodur(R), silica, etc.), stable to the machine and heat.
Patent JP-2001327078-A (JP)
Title: Automatic voltage regulator
Inventor: YAMAMOTO HIROSHI
IPC: H02M5/12
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide size and cost reductions for an automatic voltage regulator to be inserted into a feeder path from a single-phase same distribution system to each of a plurality of sets of loads. SOLUTION: The voltage across a load 2 is controlled, based on the voltage of the distribution system 1 and the voltage applied to a transformer 15 via a regulation voltage generating circuit 10. The voltage across a load 3 is controlled by the internal calculation of a voltage control circuit 50, so that the detecting circuit of the voltage applied to a transformer 16 can be omitted.
Patent JP-2001033019-A (JP)
Title: Method for controlling combustion in refuse incinerator and refuse incinerator
Inventor: FUJII SATOSHI
IPC: F23G5/50
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To estimate quality of refuse in a refuse pit in a refuse incinerator and to improve the stability of a combustion state in the incinerator. SOLUTION: In a refuse incinerator 2, the position of refuse in a pit 5 is stored or by dividing the interior of the pit into sections, the position of refuse is stored. The refuse position is caused to correspond to information on refuse quality calculated by an automatic combustion control device 7. Further, by storing a dry air amount corresponding to refuse quality, stability of combustion is improved. Further, when refuse is charged, by selecting refuse in a position or at a partition near a preceding time for charging, or through charge of refuse after selecting refuse in a position at a section having quality near quality of preceding charged refuse based on information on refuse quality obtained by the automatic combustion control device 7 on and before a preceding time, the stability of combustion is improved.
Patent JP-2001326163-A (JP)
Title: Mask for electron beam lithography, and method of manufacturing the same
Inventor: YAMADA YASUHISA
IPC: G03F1/20
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a mask for electron beam lithography and a method of manufacturing the same, with which the proximity effect can be effectively corrected, without forming a pattern that is finer than a test pattern as well as being complicated. SOLUTION: An electron-beam stopper 3, composed of a metal film that interrupts an electron beam, is formed on a mask-support substrate 4 of Si or the like that attenuates an electron beam by scattering. In device pattern 1 parts, stencil openings are formed piercing the mask-support substrate as well as the electron-beam stopper, while in proximity-effect correcting part, windows 2 for auxiliary exposure, in which only the electron-beam stopper has been removed, are formed. The electron-beam exposure is performed with a transmitting beam 6 for the main exposure that transmits the stencil openings and with a diffused beam 7 for the auxiliary exposure, that is scattered and attenuated by the mask-supporting substrate.
Patent JP-2001325812-A (JP)
Title: Signal lamp for vehicle
Inventor: NATSUME KAZUNORI
IPC: F21Y101/00
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a signal lamp for a vehicle with nice appearance' even when moving a viewpoint from a front surface direction of a lamp in right and left direction and observing the lamp from an oblique direction. SOLUTION: A reflection surface 14a of a reflector 14 is comprised of plural reflection elements 14s, diffusing and reflecting light from a light source 12 in the right and left direction. A left direction maximum diffusion angle θL for each reflection elements 14s is set, such that the more left the reflection element is located the smaller the angle is, and a right direction maximum diffusion angle θR for each reflection elements 14s is set, such that the more right the reflection element is located the smaller the angle is. Accordingly, when the view point from a lamp front surface direction is moved in a right and left direction and the lamp is observed from an oblique direction, phenomenon observed in a conventional lamp that a reflection area appearing bright is reduced gradually, and a reflection area looking dark increases in proportion as view line angles αL, αR increase is not observed, the reflection surface 14a as a whole apparatus bright up to some degree of lamp view line angles.
Patent JP-2001321586-A (JP)
Title: Sewing machine
Inventor: INOUE KAZUJI
IPC: D05B3/10
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a sewing machine whose option equipment mounted and not mounted, whole option equipment, etc., are displayed as icons on a display to enable a user to easily confirm the equipment. SOLUTION: Whether several kinds of option equipments are mounted or not are respectively detected by a plurality of detecting circuits and displayed discriminatable in ones detected mounted and ones detected not mounted as icons on a display. Further, ones allowed to use and ones not allowed to use among option equipment detected are discriminatably displayed.
Patent JP-2001293042-A (JP)
Title: Nursing bed
Inventor: YUMINO ATSUKO
IPC: A61G7/00
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a nursing bed capable of erecting an upper half of a body in a look-up state by a user, setting the upper half sideways or bathing him. SOLUTION: The nursing bed is formed by disposing an erecting mechanism 4 and sideways setting mechanisms 5 and 6 for lifting forward edge and right and left side edges of a sheet-like bed 2 at front position and right and left positions of a frame 3 for coupling front and rear leg frames 13 and 14 by right and left side frame 15, 16, providing a long-sized belt 12 at a rear edge of the bed 2 and winding the belt 12 by a winding mechanism 30.
Patent JP-2001330897-A (JP)
Title: Laser exposure method, laser exposure device and photographic processing device
Inventor: HIROOKA ATSUSHI
IPC: G03B27/32
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To maintain the resolution of images even when high-sensitivity photosensitive materials are used. SOLUTION: This laser beam scanning unit has a laser beam source 104R or the like which generates a laser beam, an LUT 1064 which updatably stores optical modulation data in correspondence to the respective gradations of image data, an AOM 106R or the like which modulates the intensity of the laser beam from the laser beam source by the optical modulation data from the LUT, a PBS 110R or the like which prints the photosensitive materials 1 with the images by introducing the modulated laser beam to the downstream photosensitive materials 1 by a scanning optical system, is arranged on the optical path downstream of the laser beam source and decreases the light quantity of the laser beam according to the kinds, etc., of the photosensitive materials 1 and a memory updating means 1065 which updates the optical modulation data stored in the LUT according to the decreased quantity.
Patent JP-2001329286-A (JP)
Title: Lubricant for dry wire drawing and its preparation process
Inventor: NAGAI SHINICHI
IPC: C10N10/04
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a lubricant for dry wire drawing having a high softening point and an excellent processibility for heavy-loaded processing such as processing of hard-to-process materials, high-speed processing, etc., productivity and economical property, and its preparation process. SOLUTION: The lubricant for dry wire drawing contains (A) a substance which raises the softening point of a carboxyl group-containing compound such as an aliphatic carboxylic acid having a molecular weight of <=200, an aromatic carboxylic acid, an amino group-containing carboxylic acid, a hydroxyl group- containing carboxylic acid, etc., its salt, sodium nitrite, sodium nitrate, etc., and (B) a soap. The amount of (A) added is from 0.1 to 15 wt.% against (B).
Patent JP-2001331720-A (JP)
Title: Selective service providing system
Inventor: SEKI HIROYUKI
IPC: G06Q10/00
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a service providing system which presents services which can be provided in accordance with the travelling history of a user at the time of service selection and enables the user to select a service to be received by using this travelling history. SOLUTION: One or plural items (the cumulative movement distance, the user frequency, etc.), of the travelling history to be used for service provision with respect to each service item, and the value of each item of the travelling history is changed with respect to each service item to reflect contents of the travelling history of the user on services which can be provided. The user selects a desired item from presented service items and receives the services.
Patent JP-2001000460-A (JP)
Title: Valve substitute assembly and the implanting method
Inventor: TOWER ALLEN J
IPC: A61F2/84
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a cardiac valve assembly provided with a stent which is expandable to radial direction of blood vessel and an organism valve fixed to the stent. SOLUTION: A stent/valve assembly 10 is arranged on the expanding part 16 of a balloon catheter 20 and is transdermally implanted to interior of a human body. The stent 14 is capable of local plastic deformation and is made of highly forgeable material capable of additional radial expansion of the stent/ valve assembly 10 on request. The organism valve 18 is for example a valve 17 of the cattle cervical vein processed to be usable as a substitute of a valve of pulmonary artery of a patient suffering from malfunction.
Patent JP-2001339321-A (JP)
Title: Agc circuit
Inventor: OOTA SHIGENORI
IPC: H04B1/16
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an AGC circuit that attains a stable operations at a high-speed by eliminating the factors slowing down the response of an AGC loop caused by other factors than a coefficient ε to decide a loop band. SOLUTION: The AGC circuit is provided with an AGC amplifier 1, a demodulator 2 that demodulates the output signal of the AGC amplifier 1, an analog/digital converter 3 that converts an output of the demodulator 2 into a digital signal, an envelope detection means 4 that detects an envelope of an output of the analog/digital converter 3, a sbutractor means 5 that calculates an error between a detection output of the envelope detection means 4 and a reference value, a 1st multiplier means 6 that multiplies a coefficient deciding a response speed with the calculated error, an integration means 9 that integrates an output of the 1st multiplier means 6, control voltage generating means 10, 12 that generate a gain control voltage of the AGC amplifier from an output of the integration means 9,  and also provided with an output level discrimination means 14 that decides an output signal level of the 1st multiplier means 6, an output changeover means 15 that outputs a constant in response to the output level discrimination means 14, and a 2nd multiplier means 13 that multiplies further an output of the output changeover means 15 with an output of the 1st multiplier means 6.
Patent JP-2001336029-A (JP)
Title: Polyurethane elastic fiber
Inventor: OKAMOTO KAZUTAKE
IPC: D01F6/70
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To produce a polyurethane elastic fiber capable of being set at a low temperature, capable of exhibiting soft fit feeling, and especially capable of allowing a textile thereof combined with another material to be produced without damaging the feelings and functions possessed by both of the materials. SOLUTION: This polyurethane elastic fiber satisfies the following conditions (1) to (3): (1) the angle formed by the half value width of the maximum peak intensity in the azimuthal scan in a small angle X-ray scattering measurement is >=60 deg.; (2) the angle represented by the angle obtained by observing the half value width of spread in the equatorial direction of the scattering in the meridional direction in the small angle X-ray scattering measurement is <=2.5 deg.; and (3) the peak temperature of the maximum shrinkage stress in a heat stress measurement is <=135 deg.C.
Patent JP-2001339964-A (JP)
Title: Piezoelectric generator
Inventor: SAKAI YASUHIRO
IPC: H01L41/187
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric generator having high efficiency which is used for multipurposes by making its structure simple and small. SOLUTION: A piezoelectric ceramic body has a structure jointing a metal plate to a piezoelectric ceramic element, and the piezoelectric generator makes its power generation possible by operating a colliding load to the piezoelectric ceramic element or the metal plate. Warp deformation of the metal plate is balanced with the warp deformation of the piezoelectric ceramic element by adjusting the thickness of the metal plate. The center of vibration in the state which the piezoelectric ceramic element and the metal plate are jointed is located at the boundary of the joint of the piezoelectric ceramic element and the metal plate.
Patent JP-2001344107-A (JP)
Title: Scope processing method and control object device in osi control system
Inventor: YURUGI ASUKA
IPC: G06F17/30
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To extract an instance from an inclusive tree in a short time. SOLUTION: When a scope process is applied to the inclusive tree, the aimed instance is extracted while a scope is moved in a range determined by a scope process start position and scope conditions. When moved in the inclusive tree, the scope is first moved downward (step S72). When it cannot be moved downward, the moving direction is changed laterally (step S74). When it can be laterally moved (step S75), the moving direction is changed downward (step S76), and it is moved downward. When it cannot be moved laterally, it is moved upward (step S77), then a lateral shift is undertaken. When it cannot be moved downward, or when it cannot be moved laterally and is moved upward, the shift is interrupted. If the instance where the shift is interrupted is the aimed instance, the instance is extracted.
Patent JP-2001212427-A (JP)
Title: Method for treating combustion waste gas
Inventor: SONODA KENICHI
IPC: B01J20/34
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating combustion waste gas capable of economically removing dust and heavy metals from the combustion waste gas and also easy in dust-post treatment. SOLUTION: The combustion waste gas is brought into contact with a heavy metal adsorbent to remove the heavy metals at a high temperature field of 500-800 deg.C at the first part or the latter part of a high temperature dust collector 11 for removing the dust from the combustion waste gas of a waste incinerator 10. The heavy metal adsorbent is clay mineral, allophane, imogolite, zeolite, or the like. The heavy metal absorbent may be fixed in an absorption device 12 or may be applied on a filter element of the high temperature dust collector 11, or may be fluidized in a furnace or sprayed at an inlet of the high temperature dust collector 11.
Patent JP-2001346069-A (JP)
Title: Video signal processor and contour enhancement correcting device
Inventor: WATANABE KATSUAKI
IPC: H04N5/208
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To drastically reduce noise at a low luminance level while keeping a resolving feeling by optimizing contour enhancement correction in accordance with an input luminance level. SOLUTION: Gain concerning a contour signal is adjusted in accordance with the level of an inputted luminance signal in a contour enhancing circuit. A function to further suppress gain as luminance becomes lower is applied concerning a gain adjustment function. The input luminance signal is compared with a threshold in a comparing circuit 62 and the contour signal from the contour enhancing circuit 66 is outputted from a selecting circuit 70 as it is when the input luminance level is equal to or more than the threshold. In the meantime, the multiplication coefficient of a multiplier 72 is adjusted in accordance with the adjustment function when the input luminance level is smaller than the threshold and the gain-adjusted contour signal is outputted from the selecting circuit 70.  The threshold is automatically set in accordance with an exposure correction value (Ev) which is calculated by AE processing. Moreover, it is favorable that a gamma coefficient or a parameter obtained by considering gamma gain and a white noise amount are added to the adjustment function.
Patent JP-2001348952-A (JP)
Title: Position adjustment device for steel-frame column
Inventor: YAMAMOTO KIYOKAZU
IPC: E04G21/18
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a device for adjusting the position of a steel-frame column placed through the medium of a base plate on the steel support installed on base concrete. SOLUTION: The steel-frame column (10) placed on the steel support installed on the base concrete is provided with the base plate (14) tacked temporarily to the base concrete through the medium of a plurality of anchor bolts (16) extending upward from the base concrete and a plurality of nuts (20) whereinto the anchor bolts (16) are screwed. The position adjustment device for the column (10) is provided with a hook member (24) capable of being hooked on the anchor bolt (16), a female screw member (26) mounted on the hook member (24), and a male screw member (28) screwed into the screw member (26). The screw member (28) can press the peripheral surface of the base plate (14) by taking the anchor bolt (16), whereon the hook member (24) is hooked, as a reaction force supporting body.
Patent JP-2001350684-A (JP)
Title: Software providing system and software providing device
Inventor: SAITO TSUYAKO
IPC: G06F13/00
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide software while preventing a telephone line and a computer from being temporarily monopolized. SOLUTION: This software providing system provided with a server device 4 providing software via a network 3 and client devices 1 receiving the software provided from the server device 4 via the network 3, a provider 2 provided with a dividing means dividing the software to be provided into the number or size requested by the client devices 1 side and a transmitting means transmitting the software divided by the dividing means to the client devices 1 when requested by the clients.
Patent JP-2001058349-A (JP)
Title: Manufacture of hollow body and container
Inventor: TSUJI YOICHIRO
IPC: B29C49/04
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To ensure the production of a hollow body with outstanding mechanical strength at a rapid molding rate by using a specific ethylene/α-olefin copolymer as a hollow body molding material and extruding a parison under specific extrusion conditions. SOLUTION: An ehtylene/α-olefin copolymer to be used should meet the physical properties: the density (d) is 0.880-0.970/cm3; the melt flow rate MFR is 0.01-10 g/10 min.; the relationship between the melt tension MT and MFR at 190 deg.C is MT>2.2×MFR-0.84; the relationship between the decane soluble component content W and the density (d) at 23 deg.C is W<80×exp -100(d-0.88)}+0.1 and the relationship between the temperature Tm at a maximum peak position of an endothermic curve is Tm<400×d-248. In addition, the resin pressure P at the time of extruding a parison is set to meet the conditions 150× K/(MFR)1.5/(T-120)/A}0.2<=P<=500× K /(MFR)1.5/(T-120)/A}0.2 among the resin temperature T, the extrusion amount K, the lip section area A of a molding machine and MFR.