baber/WOPTO huggingface dataset:
Patent JP-2001279175-A (JP)
Title: Ultra-violet ray cured film, laminated ultra-violet ray cured film and manufacturing method of ultra-violet ray cured film
Inventor: HAMANA JUNJI
IPC: C09D5/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To prepare an ultra-violet ray cured film constraining the deterioration of a substrate and capable of forming it on a substrate of low heat resistance, realizing high hydrophilic property and hard surface, and keeping the hydrophilic property, the hydrophilic property being regenerated when required. SOLUTION: This ultra-violet ray cured film is formed by irradiating an ultra-violet ray having a maximum radiation wave length of not greater than 315 nm on a cured layer material comprising a silicone alkoxide compound and a photo-catalyzing semi-conductor compound.
Patent JP-2001276001-A (JP)
Title: Biological information measuring instrument
Inventor: OGIUE TAKASHI
IPC: A61B5/0245
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent a measurement error due to an external light and to reduce the measurement error due to a movement at the side of a palm by mounting a biological information measuring instrument to a part to be measured in a living body with a highly adhesive force. SOLUTION: A wrist watch type wristband 20 is improved, which is provided with a pulse wave sensor unit for detecting the number of pulses by a reflection type optical sensor, a housing 10 for incorporating the sensor unit and a wrist band 20. The wristband 20 is provided with base materials 21a and 23a wound on the periphery of the living body and an elastic material 24 which is more elastic than the base materials and which is arranged at a position to be a pair with the housing 10 via a wrist or in the neighborhood of it at the inner side of the base materials. The elastic material 24 has highly elastic property to permit the movement of the living body.  In the meantime, the base materials 21a and 23a have low elasticity to be surely held to the living body, to secure a part with a little pressure between the wristband 20 and the wrist and to let the fluctuation of blood by the movement at the side of the palm go to the side of the heart.
Patent JP-2001280173-A (JP)
Title: Auxiliary brake device
Inventor: KONNO TAKUMA
IPC: F02D43/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To accurately adjust exhaust pressure of an engine in the operation of an auxiliary brake. SOLUTION: This auxiliary brake device having an exhaust brake valve 3 interposed on an exhaust passage 2 of an engine 1 is provided with an EGR passage 21 for connecting the upstream side of the exhaust brake valve 3 on the exhaust passage 2 to an intake passage 15 of the engine, an EGR valve 17 for opening and closing the EGR passage 21, and an exhaust pressure regulating means for opening the EGR valve 17 for preventing excessive rise of exhaust pressure of the exhaust passage 2 when closing the exhaust brake valve 3.
Patent JP-2001030616-A (JP)
Title: Ink jet recording method for unabsorbent recording medium
Inventor: KUBOTA KAZUHIDE
IPC: B41M5/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording method using two kinds of liquid and realizing the formation of a good image on a recording medium of unabsorbent properties for an ink composition. SOLUTION: An ink composition containing a pigment and a resin emulsion of 20 deg.C lowest film forming temperature or lower, in which the loadings of polymer fine particles in an ink composition are 5 wt.% or more and polymer fine particles in the range of 1-20 weight ratio to the pigment are contained, and a reactive liquid containing a polyvalent metallic salt are adhered to a recording medium unabsorbent substantially for the ink composition, and printing is carried out. Both ink composition and reactive liquid are jetted out of a recording head 1a to realize the formation of a good image on the unabsorbent recording medium.
Patent JP-2001283682-A (JP)
Title: Door switch unit
Inventor: NAKAMURA KENICHI
IPC: H01H13/18
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a door switch unit to prevent switch contacts in a microswitch from disconnection glitch. SOLUTION: A rubber 13, using an elastic substance as a raw material that can suppress vibration of an actuator 2-1 when pressing the actuator 2-1 provided on the microswitch 2, has been installed to a lever-interlock switch 4a. This rubber 13 is installed at a position that the rubber 13 and main body the microswitch 2 can certainly sandwich (fix) the actuator 2-1. By installing such a rubber 13 like this, the vibration of the actuator 2-1 can be suppressed even when a shock is given from outside of a copier, and a switch breaking (momentary off) in the microswitch 2 can be prevented.
Patent JP-2001288132-A (JP)
Title: Method for preparing acidic cation exchange resin fixed bed for producing bisphenols
Inventor: SARUWATARI TETSUYA
IPC: C07B61/00
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing the fixed bed of an acidic cation exchange resin used for producing bisphenols which causes no corrosion after uniform partial-neutralization of the resin and is easy to elute out the acid in washing with water and substituting with phenol. SOLUTION: This method for preparing the fixed bed of an acidic cation exchange resin for producing bisphenols comprises uniformly and partially neutralizing an acidic cation exchange resin with a nitrogen-containing sulfur compound. The acidic cation exchange resin is fixed in a reactor and an aqueous solution of an alkylsulfonic acid and an aqueous solution of the nitrogen- containing sulfur compound are charged before starting reaction into the reactor and circulated.
Patent JP-2001233835-A (JP)
Title: Carnosic acid derivative and synthesis promoter for nerve growth factor using the same
Inventor: KOSAKA KUNIO
IPC: A61P25/28
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a synthesis promoter for a nerve growth factor(NGF) capable of efficiently synthesizing the NGF in vivo without being accompanied with adverse effects such as disturbance of quantitative balance among hormones in vivo. SOLUTION: This synthesis promoter for the NGF comprises a carnosic acid derivative represented by the following formula (wherein R1 means hydrogen atom or a 1-5C alkyl group; and R2 and R3 mean each hydrogen atom, a 1-5C alkyl group or a 1-5C acyl group, with the proviso that all the R1, R2 and R3 are not simultaneously hydrogen atoms) as an active ingredient. The synthesis promoter for the NGF is capable of safely and efficiently improving the production quantity of the NGF in vivo.
Patent JP-2001287385-A (JP)
Title: Card processor
Inventor: KONDO HIROATSU
IPC: B42D15/10
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a card processor which has a short cooling waiting time for an erase head. SOLUTION: A sheet metal 8 for cooling the erase head 7b is set.
Patent JP-2001292540-A (JP)
Title: Small-sized motor for actuator
Inventor: NOSAKA KOJI
IPC: E05B81/06
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized motor for actuators, which is capable of effective use of the magnetic force of magnets and thus enables improvement in its output and reduction of its size. SOLUTION: The small-sized motor 1 for actuators is provided with auxiliary yokes 3 and 4, that are placed outside a yoke 2 and attracted to the yoke 2 by the leakage flux from a pair of magnets 7 and 8.
Patent JP-2001035583-A (JP)
Title: Power source plug
Inventor: HOSONO TAKESHI
IPC: H01R13/50
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To ensure tacking resisting characteristic by forming a plug body for supporting a blade (terminal) by use of synthetic resin, and providing a groove between a pair of blades on the front part side thereof. SOLUTION: A groove 17 is formed in the center between a pair of blades 13, 13 pressed onto the bare wire 12 of a cord 11, and a plug body 14 formed of vinyl chloride resin is injection molded, so as to cover the blades 13, 13 and a part of the cord 11. The groove 17 has a substantially semicircular sectional bottom and is opened to the flat parts 18, 18 and front part 16 of the plug body 14, and formed deeper on both the flat parts 18, 18 so that the bottom part forms a mountain-shaped inclined surface having the top in the center part. Since the distance along the front surface part 16 between the blades 13, 13 is extended by such a structure of the groove 17, and dust or water drops can be removed to the outside, possibility of short circuits between the blades 13, 13 is reduced significantly.  The width dimension of the groove 17 is preferably set to half of the dimension between the blades 13, 13.
Patent JP-2001289680-A (JP)
Title: Flowmeter
Inventor: KIDO KUNIO
IPC: G01F1/00
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To measure flow rate at low cost without using an impeller. SOLUTION: A hydraulic pressure generation part 3 placed in a flow path 2 and a permeated water holding room 5 separated from the flow path 2 with a pressure permeable membrane 4 upstream the hydraulic pressure generation part 3 are formed to measure the flow rate by the water quantity of the permeated water holding room 5. In the flow rate meter 1, flowing water pressure is varied in proportion to the increase and decrease of the flow rate. The pressure permeable membrane 4 placed in the flow path 2 does not transmit water if the water pressure is not varying and allows transmission of water amount proportional to the water pressure if the flowing water pressure increases.  Thus, a part of flowing water penetrates the pressure permeable membrane 4 in the case of increasing the flowing water pressure and intrudes in the permeated water holding room 5 and so the accumulated flow rate can be measured by detecting the water surface in the transmission water holding room 5.
Patent JP-2001289091-A (JP)
Title: Internal combustion engine with solenoid driven valve
Inventor: NISHIDA HIDEYUKI
IPC: F01L9/04
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To prevent the malfunction of an intake valve and/or an exhaust valve caused by the shortage of driving electric power by providing a technology for ensuring the required power of a solenoid driven valve system even in the case that the required power of the solenoid driven valve system is large in an internal combustion engine having the solenoid driven valve system. SOLUTION: This internal combustion engine having a solenoid driven valve is provided with a solenoid drive mechanism for driving an intake valve and/or an exhaust valve of the internal combustion engine to open/close, using electromagnetic force generated when an exciting current is applied. In the case that the total power consumption of the whole vehicle exceeds the power generating capacity of a generator such as the case of the internal combustion engine being in a high-load and high-rotation operating state, power supply to an electric load not having direct influence on the operation of the internal combustion engine is inhibited to ensure the required power of a solenoid driven valve system.
Patent JP-2001291856-A (JP)
Title: Photo-sensor array and reading device for two- dimensional picture
Inventor: SASAKI MAKOTO
IPC: H04N1/028
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a photo-sensor array to be satisfactorily driven so that the delay of a signal can be suppressed and the reading device of a two-dimensional picture. SOLUTION: A photo-sensor array is provided with source/drain electrodes 12a, 12b, and 13 specifying the channel length and channel width of a channel area formed in each semiconductor layer 11a and 11b, a top gate electrode 21 formed at the upper part of the semiconductor layers 11a and 11b, and a bottom gate electrode 22 formed at the lower part of the semiconductor layers 11a and 11b. Therefore, the photo-sensor arrays are regularly arranged on a common substrate 19 so that top gate lines 101 and bottom gate lines 102 can be prevented from being flatly overlapped.
Patent JP-2001294784-A (JP)
Title: Heat-fusible ink
Inventor: KAWAGUCHI TAKASHI
IPC: C09D11/00
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a heat-fusible ink which excels in acid resistance and alkali releasablility and is suitable as the mask for an electronic circuit sub strate. SOLUTION: The heat-fusible ink can be obtained by mixing 82.9 wt.% wax having an acid value of >=80 (e.g. a montanic acid wax), 15 wt.% wax having a molecular structure with many branches (e.g. a microcrystalline wax, an oxidative microcrystalline wax, a low density polyethylene wax or an oxidative low density polyethylene wax), 0.1 wt.% antioxidant, and 2 wt.% dye at 120 deg.C with stirring.
Patent JP-2001294984-A (JP)
Title: Fire resistant rolled steel and its producing method
Inventor: MITAO SHINJI
IPC: C22C38/12
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide fire resistant rolled shape steel excellent in resistance to local buckling caused in the beam member of a steel structure and to destruction caused by welding defects in the beam edges or the like in case of a big earthquake. SOLUTION: The composition of this steel is composed of, by weight, 0.05 to 0.18% C, <=0.6% Si, 0.5 to 1.6% Mn, 0.2 to 0.7% Mo, <=0.020% P, <=0.015% S, 0.01 to 0.05% Al, <0.005% Nb, <=0.0060% N, <=4 ppm H, and further, Ceq: <=0.40%, and the balance substantially Fe with inevitable impurities, and the metallic structure of a flange is formed of the mixed one constituting of a ferritic phase as a soft phase an d a hard phase containing a bainitic phase, and in which, the volume ratio of the soft phase is controlled to >50 to 80%, the average grain size to >=10 μm, the aspect ratio of the hard phase is controlled to <=3, yield elongation to 0.8 to 3.0%, yield ratio to <=70%, and strain hardening index (n value) in nominal strain of 2 to 5% is controlled to >=0.20.
Patent JP-2001296180-A (JP)
Title: Spectral image acquiring apparatus
Inventor: TAMAGAWA YUKIHISA
IPC: G01J3/18
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain a spectral image acquiring apparatus with superior wavelength characteristics without requiring a drive means. SOLUTION: This spectral image acquiring apparatus is provided with a condensing optical system 3 for forming the middle image of a subject 1, a variable aperture 4 as a visual field limitation means that is placed near the focal point of the condensation optical system 3, a collimating optical system 7 for converting transmission light through the variable aperture 4 to parallel light, a dispersion element 8 for allowing a parallel light from the collimate optical system to have an angle difference for each wavelength, an image forming optical system 9 for obtaining the image of the subject by forming the image of light through the dispersion element, and an image pickup element 10 for converting the light intensity distribution of the subject image into an electrical signal.
Patent JP-2001295405-A (JP)
Title: Hipped roof
Inventor: OKI KOJI
IPC: E04C3/17
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a hipped roof having a small number of kinds of truss members easy to interconnect. SOLUTION: The hipped roof for a slanted gable face comprises a plurality of truss members 2 in the form of right-angled triangles arranged radially so that the right-angled corners of the members are located at the center and the upstanding sides 3 of the members are of the same height.
Patent JP-2001296113-A (JP)
Title: Method and apparatus for detection of direction of quartz plate
Inventor: YONEDA KENJI
IPC: G02B5/30
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for the detection of the direction of a quartz plate, by which the direction of the quartz plate can be detected efficiently since its image can be fetched clearly with camera even if it is a transparent quartz plate and in which the quartz plate can be manufactured at a low cost, as compared with a case in which an X-ray analyzer is used. SOLUTION: A conveyance means 1 sequentially conveys the quartz plate 1 between two to first polarizing plates 3A, 3B and between two of second polarizing plates 4A, 4B. The two respective polarizing plates are arranged at angles at which light cannot pass through. When the quartz plate is fed between the two polarizing plates, its image can be captured by a camera due to the diffraction of the light by the quartz plate. When the quartz plate is set at a specific angle with reference to the polarizing plates, its image cannot be obtained. Since the first polarizing plates and the second polarizing plates are set, in such a way that their polarizing angles are made different. the image of the quartz plate can be obtained at least by the first polarizing plates or the second polarizing plates.
Patent JP-2000315688-A (JP)
Title: Semiconductor structure containing silicide layer and its manufacture
Inventor: DOUGLAS S ARMBRUST
IPC: H01L21/768
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To form a highly reliable semiconductor device structure by strengthening the connection between an insulating layer and a terminal layer, by cleaning the exposed final metallization layer of the structure and generating a silicide on the cleaned metallization layer, and then, forming a terminal on the silicide. SOLUTION: After the final metallization layer 11 of a semiconductor structure is formed and cleaned, a thick silicide layer 13 is formed on the layer 11 and a terminal structure 19 is formed on the silicide layer 13. To be concrete, the final metallization layer is a wiring pattern (conductor) 11 composed of a conductive material, such as copper, etc., and formed on an insulating layer 10 composed of a silicon dioxide layer, etc. After the exposed surface of the conductor 11 is cleaned with ammonia, etc., the silicide layer 13 is formed by silicifying the top part of the conductor 11. In addition, a conductive terminal 19 connected to the terminal of an external device is formed by using a solder ball of lead, etc.
Patent JP-2001307333-A (JP)
Title: Optical disk and recording method of optical disk
Inventor: IIDA TAMOTSU
IPC: G11B7/24
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To facilitate the design of a drive device and to attain the supply of the low cost drive by supplying a medium having satisfied uniformity of the recording performance and also having the stable mechanical property. SOLUTION: The address information is recorded by the deflecting operation on at least one segment while keeping the groove width, and the segment whereon the address information is recorded is arranged at the top of the data area which is a recording/reproducing unit. Land part wherein the grooves are broken off, or the area wherein the shape of the groove is partially deformed, or the area consisting of these combination are provided among all the grooves, then the clock reproducing signal is obtained from the above area for the data recording/reproducing operation.
Patent JP-2001305578-A (JP)
Title: Liquid crystal display device
Inventor: YOSHIDA MASAYOSHI
IPC: H01L29/786
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device in which a line defect is hardly caused on the display due to discontinuity of a scanning line or a gate electrode. SOLUTION: Scanning lines 27 and signal lines 42, which are mutually insulated and crossed with each other, are arranged on an insulated substrate 22 of an array substrate 21. A source region and a drain region are provided on both side regions of a channel region provided on the substrate 22 to form a silicon semiconductor layer. The layer and the substrate 22 are covered by a gate insulating film. A gate electrode that is connected to the line 27 is formed on the gate insulating film corresponding to the channel region so that a thin film transistor 35 is formed. Then, redundant circuits 31a are formed by sandwitching at least more than one gate electrode 26, bypassing the lines 27 and connecting redundant lines 30a to at least more than two places of the lines 27.  Thus, a line defect on the display is hardly caused due to either of the discontinuity of the lines 27 or the gate electrodes and good yield is obtained during the production.
Patent JP-2001301900-A (JP)
Title: Lorry delivery apparatus of liquefied gas fuel
Inventor: HASEGAWA TATSUYA
IPC: F17C13/00
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a lorry delivery apparatus of liquefied gas fuel capable of deciding the residual gas quantity, programmed loading quantity, actual loading quantity or the like of liquefied gas fuel such as LNG, LPG or the like regardless of a track scale to automatically fill a tank lorry with the liquefied gas fuel. SOLUTION: Conduits 21A, 21B are provided in a tank 2, and a flow rate control valve 10 for introducing LNG into the tank 2, a control valve 11 and an LNG source S are provided. A control valve 17 having an exhaust pipe 11 on the side of a delivery island being an exhaust passage of gas gasified in the tank 2 and a BOG discharge port E are provided. Coriolis flowmeters 8, 18 are respectively provided to a supply pipe 7 on the side of delivery island and the exhaust pipe 16 on the side of the delivery island. The data of the conduits 21A, 21B and the data of the Coriolis flowmeters 8,18 are transmitted to a control unit 12 and the flow rate control valve 10, the control valve 11 and the LNG source S are controlled by the control unit 12.
Patent JP-2001009973-A (JP)
Title: Production of laminated film
Inventor: INUI YOJI
IPC: B32B9/00
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To produce a laminated film suitable as a gas barrier film. SOLUTION: A substrate layer (A-layer) comprising a thermoplastic resin film and a polymeric gas barrier layer (B-layer) comprising either one of a mixture of a partially hydrolyzed polycondensate of at least one alkoxide selected from metal alkoxide and silicon alkoxide and a water soluble polymer, a reaction product of the partially hydrolyzed polycondensate and the water soluble polymer and a mixture of the partially hydrolyzed polycondensate, the water soluble polymer and the reaction product are laminated so that at least one outer layer becomes the B-layer and the outer surface of the B-layer is subjected to at least one of corona treatment and flame plasma treatment.
Patent JP-2001307288-A (JP)
Title: Information processor
Inventor: MABUCHI TORU
IPC: G06Q50/00
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To reduce the discharge quantity of exhaust gases. SOLUTION: The pollution information measurement device 1 measures the speed and the amount of exhaust gas of each vehicle on which runs a road. The vehicle of which amount of the measured exhaust gas exceeds specified quantity is a control object vehicle, and sends the speed information of the control object vehicle to the signal control information generating device 2. The signal control information generating device 2 calculates the parameter which lights green or red light using the sent speed information so that the control object vehicle is not stopped at the intersection where the signal 4 is set. The calculated parameter is transmitted to the signal controller 3 which controls the signal 4 based on the received parameter.
Patent JP-2001301933-A (JP)
Title: Belt-driven roller conveyer
Inventor: KOBAYASHI YASUSHI
IPC: B65G13/071
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a belt-driven roller conveyer capable of easily rotating and releasing a conveyer roller and quickly and accurately conveying baggage. SOLUTION: Plural conveyer rollers 2 are rotatably mounted in line on a pair of conveyer frames 1, and a drive belt 3 is provided at a lower side of the conveyer rollers 2, and the conveyer rollers 2 rotate and convey a baggage when the drive belt 3 is pressed and contacted on the conveyer rollers 2. A pair of drive roller frames 5 supported movably in a vertical direction and maintaining a parallel condition with the conveyer frame 1 are provided inside of a pair of the conveyer frames 1. Plural drive rollers 6 driving the drive belt 3 are rotatably mounted in line on a pair of the drive roller frames 5.