baber/WOPTO huggingface dataset:
Patent JP-2001286475-A (JP)
Title: Ultrasonic probe
Inventor: IKEDA TAKASHI
IPC: A61B8/12
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To change the angle between the insertion direction of a catheter and the uterine cavity freely in injecting a fertilized ovum into the uterine cavity by using an ultrasonic tomographic apparatus because the angle (slant) of the uterine cavity is different by person and a catheter of a current apparatus cannot be inserted as the angle between the insertion direction of the catheter and the uterine cavity becomes nearly the right angle when the catheter is inserted into an adapter mounted on a transvaginal probe to be inserted into the uterine cavity angle. SOLUTION: Catheter guides 4 and 4' are mounted on a transvaginal probe 10 attached to a finger tip of an operator, so that the angle of inserting a catheter 3 can be freely changed by the finger tip.
Patent JP-2001289685-A (JP)
Title: Electronic gas metering device and electronic gas meter
Inventor: KODAMA SANSHIRO
IPC: G01F1/66
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an electronic gas metering device by which a passing gas flow rate in a gas flow passage is measured more precisely on the basis of the intermittently measured result of a physical quantity according to the flow rate of a gas in the gas flow passage and to provide an electronic gas meter. SOLUTION: A flow-rate integrating means 11-1 finds an integrated flow rate by measuring the passing gas flow rate from a point of time of a previous measurement on the basis of the physical quantity changed according to the flow rate of a gas which is measured intermittently this time. An intermittent time change means 11-2 changes an intermittent time length in such a way that an intermittent time length at a time when a flow is generated becomes shorter than an intermittent time length at a time when the flow is stopped. The passing gas flow rate which is measured in the short intermittent time is integrated for a time portion corresponding the long intermittent time. Its integrated value is added to a previous integrated flow rate when the flow is generated at a point of time corresponding to the long intermittent time.  The intermittent time is changed according to the flow of a gas at the point of time corresponding to the long intermittent time.
Patent JP-2001291857-A (JP)
Title: Method for manufacturing slid-state image pickup element
Inventor: TAKAMORI ZEN
IPC: H01L27/148
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of any white spot by suppressing any damage on a light receiving part 3 or the intrusion of any foreign matter into the lower part of the light receiving part 3, due to ashing for removing a photo- resist film 40 used as a mask at the time of impurity ion implantation for forming a source 32 and a drain 33 of a MOS transistor constituting an output part 30, in a CCD solid-state image pickup element in which a reflection preventing film 12 is formed on the light receiving part 3 so that sensitivity can be improved. SOLUTION: A process to form a reflection preventing film 12 on a semiconductor substrate 1 on which a silicon oxide film 7-1 covering the whole surface, a transfer electrode 8, and a silicon oxide film 7-2 coating the transfer electrode 8 are formed is operated prior to the process to form a source 32 and a drain 33 of an output transistor constituting an output part 30 by ion implantation. Also, after the whole surface formation of a reflection preventing member film 12a, the ion implantation can be performed before the formation of the reflection preventing film 12 by selective etching.
Patent JP-2000333216-A (JP)
Title: Method for correcting screen grid voltage of color picture tube for color television set having automatic cutoff control, television set and device having color picture tube for reproducing video signal having automatic cutoff control
Inventor: LUEBCKE GEROLD
IPC: H04N17/04
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To simplify the G2 correction of a device having an automatic cutoff circuit by resetting again a control electrode to the reference potential of the control electrode after screen grid voltage is adjusted. SOLUTION: Voltage potential change-over is executed in the control grid G1 of a color picture tube 1 for G2 correction. Namely, screen grid voltage UG2 is increased until a flyback strip is viewed. Screen grid voltage +UG2 is reduced so that the flyback strip actually disappears or screen grid voltage +UG2 is reduced so that it can be measured by an optical sensor since the flyback strip is in a state where it is just viewed as it is. Then, screen grid voltage +UG2 is reduced by a prescribed size so that a suitable margin is given for compensating the secular change effect of the color picture tube 1 in addition to cathode voltage reservation. Then, a control electrode G1 is reset again to reference potential.
Patent JP-2001296301-A (JP)
Title: Control system
Inventor: KATO AKIRA
IPC: G01N35/00
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a control system capable of easily controlling operation control schedules on the control/operation of automatic analyzing devices. SOLUTION: An information processing device 1 is connected to a plurality of automatic analyzing devices 2 by Ethernet registered trademark 4. The operation schedules of the automatic analyzing devices 2 are set at the information processing part 5 and transmitted to a network driver 11 via Ethernet 4. An electric power source control part 13 controls the ON/OFF positions of a power source 3. As a one-week schedule is, for example, displayed on a display part 7, it is possible to set and verify the control.
Patent JP-2001302445-A (JP)
Title: Aerosol product
Inventor: MIYAMOTO HIDETOSHI
IPC: A61K8/00
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain a foaming aerosol composition having a high formulating ratio of a propellant based on an aqueous stock solution and capable of miniaturizing a product, forming a uniform phase and producing a low jetting sound without problems in a dispersed state. SOLUTION: This aerosol product comprises an aerosol composition comprising an aqueous stock solution composed of 1-30 wt.% of a surfactant, 5-30 wt.% of a lower alcohol, 1-50 wt.% of an active ingredient and the balance of water and 10-60 wt.% of the propellant. The aerosol product produces <=50 dB jetting sound when the aerosol composition is discharged in a foam state.
Patent JP-2001294056-A (JP)
Title: Shift control device, method therefor, and movable body provided with the shift control device
Inventor: NADA MITSUHIRO
IPC: F02D17/04
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To certainly decide a shift position when the contents of detected signals from first and second shift position sensors differ from each other. SOLUTION: A shift position deciding portion 272a determines whether shift positions indicated by output signals SP1, SP2 from an analog sensor 167a, and a switch type sensor 167b coincide with each other or not (S112), and when the shift positions coincide with each other, determines whether an abnormality detecting flag is set or not (S114). When determining that the flag is set, a stop state determining portion 272c determines whether a vehicle is in a stop state or not (S118). As a result, when the vehicle is determined as being in the stop position, the shift position deciding portion 272a makes a brake determining portion 220a of a brake ECU 220 determine whether a driver conducts brake operation or not (S120).  When determining that the brake operation is conducted, the shift position deciding portion 272a conducts deciding of a shift position about the shift position indicated by both of out put signals SP1, SP2 (S122).
Patent JP-2001203397-A (JP)
Title: Light-emitting diode
Inventor: NISHIJIMA SHIGETOSHI
IPC: C08F32/02
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting diode wherein a semiconductor chip mounted using a metal lead frame is sealed with a thermoplastic resin comprising a specific cyclic hydrocarbon polymer. SOLUTION: The light-emitting diode is excellent in heat-resistance, heat cycle characteristic, light transmission characteristic, long-term reliability, and adhesion between a sealing resin and a lead frame.
Patent JP-2001298139-A (JP)
Title: Heat sink and manufacturing method thereof
Inventor: HAYASAKA HIROTO
IPC: F28D15/02
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a heat sink with high productivity and its manufacturing method. SOLUTION: A heat sink 1 has a heat radiating fin 5 made up of a heat receiving plate 3 and a plate type heat pipe 9 mounted upright on the heat receiving plate 3. The heat radiating fin 5 is composed of a plurality of projected unit fins arranged in rows, in which a belt-shaped plate type heat pipe 9 is wound in spiral and turned at the turn of the lines while it goes forward and backward between a contact position of the heat receiving plate 3 and the distant position from the heat receiving plate 3. By using one plate type heat pipe, a needle-mountain type heat radiating fin with a given area can be formed, so the manufacturing cost of the plate type heat pipe can be reduced, and the work of sealing the heat medium into the heat pipe can be made easy.
Patent JP-2001302647-A (JP)
Title: Method for purifying 2-substituted-1,2-benzisothiazol-3- ones
Inventor: SHIRAISHI HIROYUKI
IPC: C07D275/04
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for purifying 2-substituted-1,2-benzisothiazol-3- ones useful as an antibacterial agent, an antifungal agent or the like by a simple process in a high recovery ratio. SOLUTION: This method for purifying the 2-substituted-1,2-benzisothiazol-3- ones is characterized in that the 2-substituted-1,2-benzisothiazol-3-ones is obtained by adding an acid to a solution containing the 2-substituted-1,2-benzisothiazol-3- ones to form an acid salt of the 2-substituted-1,2-benzisothiazol-3-ones, separating the acid salt from the solution, and dissociating the salt to provide the objective 2-substituted-1,2-benzisothiazol-3-ones.
Patent JP-2001306722-A (JP)
Title: Wedding ceremony attending network system and wedding ceremony folder device therefor
Inventor: KURASHIMA FUJIO
IPC: G06Q10/00
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a wedding ceremony attending network system and a wedding ceremony folder device therefor, with which the opportunity of blessing to the bride and groom on the screen of terminal equipment (attendant terminal 5) can be prepared while utilizing a computer network even for a person, who can not attend a wedding ceremony because of a problem in costs, time or place, a congratulatory telegram, congratulatory money, flowers or other gift can be easily delivered even when such a person wants to send it. SOLUTION: Concerning the system paying attention to attendance to the wedding ceremony or party of the bride and groom through a communication means 6 such as the Internet or others, this system is provided with a wedding ceremony folder device 11 having a bride/groom name file 15 storing information on the bride and groom and a bride/groom image file 16 storing image data on the bride and groom, and an attendant K connectable through the communication means 6 to the wedding ceremony folder device 11 can recognize the image data.
Patent JP-2001299516-A (JP)
Title: Hooked product forward feeding device
Inventor: HAYASHI MITSUZO
IPC: A47F1/10
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a hooked product forward feeding device, which can easily forward and feed the products hanged from the hooks for displaying various products without reducing the space for display. SOLUTION: The hooked product forward feeding device is detachably installed on a hook bar, which holds the product display hooks, in the rear of the display shelf and moves forward the products hanged from the shaft of the hook to be displayed from the front to the back. The hook bar is provided with a mounting base section 13 having a concave groove 15 which can fit from above, a support section 30 which is disposed projecting forward from the mounting base section 13 and a product forward feeding section 35 which is supported by the support section 30 such that it can slide back and forth. The product forward feeding section 35 is provided with a grip section 37 disposed on the front end and a pressure piece section 39 disposed on the rear end, which radially projects outward such that it can be disposed behind the product.
Patent JP-2001309487-A (JP)
Title: Electrodynamic loudspeaker
Inventor: OTA YOSHIZUMI
IPC: H04R9/02
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide the external connection terminal structure of loudspeaker which is reliable and does not require much assembly man-hours. SOLUTION: The electrodynamic speaker 1 is constituted of a yoke 3, permanent magnet 4, top plate 5, voice coil 6, diaphragm 7 and cover 8, which are incorporated in a frame 2, and lead frame 9 which is inserted/molded into the frame 2. A pair of insertion holes 2d pass through the extension part 2a of the frame 2. A part of the lead frame 9 is exposed to the vicinity of an upper end in the insertion hole 2d, and a hole 9c is formed in the center part. A probe pin 10, as an external connection terminal, is pressure-fitted into the insertion hole 2d. The trailing end part of the probe pin 10 is pressed to the lead frame 9 with contact and conduction is realized.
Patent JP-2001304391-A (JP)
Title: Vehicular automatic transmission controller
Inventor: ENOMOTO HIROSHI
IPC: F16H61/02
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To suppress shifting shocks, when an oil temperature of an ATF (hydraulic fluid) in an automatic transmission is low or during a warm up of an internal combustion engine, and even when an anomaly occurs in an ATF oil temperature sensor during shifting. SOLUTION: When an ATF oil temperature variation from the ATF oil temperature sensor 17 detecting temperatures of the ATF of the automatic transmission 2 significantly varies, to exceed a normal ATF oil temperature variation which is a predetermined variation, it is considered that some kind of anomaly has occurred in the ATF oil temperature sensor 17 or its wiring system or it is a sensor anomaly due to a superimposition of noises or the like.  During this sensor anomaly, if it occurs during shifting by the automatic transmission 2, an ATF oil temperature THATF before the varying is stored for performing oil pressure control, and if it occurs after finishing the shifting or not during the shifting, transition control is performed to the stored ATF oil temperature value THATF gradually transit to a prescribed ATF oil temperature set value taking prescribed time, so that the occurrence of significant shifting shocks can be prevented.
Patent JP-2001309127-A (JP)
Title: Image reader and photographic printer using it
Inventor: KAJIMAE TADASHI
IPC: G03B27/46
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an image reader that can degrade the resolution of a read image so as to have a desired resolution and increase the scanning speed. SOLUTION: The image reader that reads an image by relatively moving a line sensor 11 on which many image read elements are linearly arranged, in a subscanning direction Db that is a right angle to a main scanning direction Da that is an arrangement direction of the image read elements with respect to an image recording face of a negative film 14 on which an image of a read object is recorded, is provided with a subscanning speed setting means that sets the relative moving speed in the subscanning direction Db of the line sensor 11 to a speed in matching with a read resolution of an image, and an image signal compression means that sums read image signals only adjacent along the main scanning direction Da by a number corresponding to the moving speed set by the subscanning speed setting mean and converts the sum into one image signal.
Patent JP-2001300491-A (JP)
Title: Mat disassembling treatment apparatus
Inventor: MATAYOSHI SHIGEO
IPC: B65H41/00
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a mat disassembling treatment apparatus for facilitating the operation at the time of separation and disassembling of a mat into a surface layer portion and an internal structure and enabling the smooth taking-up of the surface layer portion. SOLUTION: The grasping parts 10, 11 respectively provided on a pair of taking-up rollers 2a, 2b are constituted of two parallel bars 14a, 14b for forming recessed parts to the taking-up rollers 2a, 2b, the arms 15a low on the back sides thereof crossing the bars 14a, 14b to press cloth and the levers 15b tilting the arms 15a toward the gap between the bars 14a, 14b from the outsides of a pair of the grasping parts 10, 11. By grasping both end parts of the cloth by a pair of the grasping parts 10, 11 to take up the cloth of the mat, the levers 15b do not interfere with the cloth at the time of taking-up of the cloth by the taking-up rollers 2a, 2b and the cloth is taken up almost uniformly.
Patent JP-2001311588-A (JP)
Title: Exhaust gas treatment method and apparatus
Inventor: YAMASHITA KOSUKE
IPC: F23J15/06
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To remove and recover dioxins and the like in exhaust gas while avoiding troubles of facilities due to fluctuation of the composition of exhaust gas without burning the exhaust gas containing a large amount of latent heat constituents produced in a scrap melting furnace and a preheating furnace using a large amount of fossil fuel. SOLUTION: The exhaust gas produced in the iron-based scrap melting furnace 1 or the preheating furnace 2 is subjected to a primary dust collection by a hot gas cyclone 3, then cooled indirectly in an indirect cooling tower 4, and is further subjected to dust removal in a main dry dust precipitator 5 so as to remove dioxins and the like at a low temperature. Then exhaust gas recovery is carried out. The composition of the exhaust gas produced in the melting furnace or the preheating furnace is analyzed and if the exhaust gas is reductive, dust collection is performed by the main dry dust precipitator 5 and if the exhaust gas is oxidative, dust collection is performed by a dry dust collector 6 for bypass purpose. A wet dust collector such as Venturi scrubber or the like can be used as the dust collector for bypass purpose in place of the dry dust collector 6.
Patent JP-2001319078-A (JP)
Title: Business circulation system
Inventor: HIROBE YOSHIKAZU
IPC: G06Q10/00
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To enable small and medium-sized enterprises to effectively accelerate the circulation of existent business and develop new business. SOLUTION: Business information from information senders 1 such as small and medium-sized enterprises linked by the Internet is examined by a managing operator 2 and registered in a database 2, and this information is enabled to be retrieved as common information by information receivers 4 as other enterprises. Then the downloading of provided information is charged and consultation as a partner enterprise is enabled.
Patent JP-2001319672-A (JP)
Title: Pressure control method for pressurized solid electrolyte fuel cell system
Inventor: GOTO TATSUHIKO
IPC: H01M8/12
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a pressure control method for pressurized solid electrolyte fuel cell system with good controllability for an internal pressure in a pressure vessel. SOLUTION: The pressure control method comprises the first pressure measurement means 6 for measuring a pressure in a pressure vessel 3, the first control calculation means 7 for making a control calculation for controlling the pressure in a pressure vessel 3 based on a pressure measured by the first pressure measurement means 6, the first pressure control means 4 for controlling the pressure in a pressure vessel 3 based on a result of the control calculation made by the first control calculation means 7, the first state acquisition means 8 for acquiring control state information from the first pressure control means 4, the second control calculation means 9 for making a control calculation for controlling the pressure in a pressure vessel 3 based on the control state information acquired by the first state acquisition means 8,  and the second pressure control means 10 for controlling the pressure in a pressure vessel 3 based on a result of the control calculation made by the second control calculation means 9.
Patent JP-2001320082-A (JP)
Title: Optically coupled device and method of its manufacture
Inventor: YASUDA YOSHIKI
IPC: G02B27/00
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an optically coupled device which can supply light sufficiently to a light receiving element by increasing the quantity of light on the side of an input section with a low input current, and a manufacturing method for assembling such an optically coupled device without requiring any additional step. SOLUTION: The optically coupled device has an input section comprising two light emitting elements 1a, 1b and lead terminals 3a, 3b for supplying the light emitting elements 1a, 1b with a drive current; and an output section comprising light receiving elements disposed oppositely to the light emitting face of the light emitting elements and lead terminals 13a, 13b for supplying the light receiving elements with a drive current, wherein the two light emitting elements 1a, 1b are connected in series.
Patent JP-2001031507-A (JP)
Title: Granulated material of potassium sorbate and its production
Inventor: KONO MITSUHIRO
IPC: C07C51/43
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain a granulated material of potassium sorbate having excellent stability of hue with time. SOLUTION: This granulated material of potassium sorbate has (i) <=0.3 ml/g total volume of the whole pores, (ii) <=450 ppm Na content or (iii) <=0.4 ml/g total volume of the whole pores or <=15% granule hardness and <=1,000 ppm Na content. The granulated material of potassium sorbate is obtained, for example, by (i) subjecting an aqueous solution of potassium sorbate to fluidized bed granulation drying to granulate potassium sorbate, (ii) neutralizing sorbic acid with potassium hydroxide having Na content in the molar ratio (Na/K) of Na to K of <=0.0024 to give potassium sorbate and granulating potassium sorbate or (iii) neutralizing sorbic acid with potassium hydroxide having Na content in the molar ratio (Na/K) of Na to K of <=0.006 to give potassium sorbate, conditioning 100 pts.wt. of the potassium sorbate with 1-8.5 pts.wt. of water and 1-8 pts.wt.  of a water-soluble organic solvent, extruding and granulating the resulted material.
Patent JP-2001314726-A (JP)
Title: Gas separation/recovery/charging unit
Inventor: TAKANO KAZUKIYO
IPC: B01D53/04
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a unit for gas separation/recovery/charging in which, when gaseous SF6 and a gaseous diluent other than SF6 in a gas holding vessel 26 are recovered, even if unseparated gaseous SF6 remains in the separated gaseous diluent in a certain concentration or higher in a stage for separating the gaseous SF6 and the gaseous diluent from each other in a gas separation section 21, the unseparated gaseous SF6 can be prevented from diffusion into the atmosphered. SOLUTION: In the stage for separating gaseous SF6 and the gaseous diluent from each other in the gas separation section 21, a discharged gas consisting of the separated gaseous diluent in which a minute amount of gaseous SF6 coexists as a contaminant is recycled to the gas holding vessel 26 through a discharged gas outlet 2 of the gas separation section 21 and a discharged gas inlet 2' of the gas holding vessel 26.