baber/WOPTO huggingface dataset:
Patent JP-2001235297-A (JP)
Title: Method and device for controlling concentration of circulating cooling water
Inventor: ITO MAMORU
IPC: F28F25/02
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To surely measure an accurate electric conductivity of a circulating cooling water for preventing occurrence of scale due to condensation of the circulating cooling water, by reducing noise related to a circulating cooling water system. SOLUTION: A spacer sensor main body is provided with at least a pair of electric conductivity measuring electrodes 19, 20, and 21 submerged in the circulating cooling water. An electric conductivity measuring circuit 15 is provided to an instrument 16 which measures an electric conductivity of the circulating cooling water among the electric conductivity measuring electrodes 19, 20, and 21. The instrument 16 outputs a cooling water refill signal for refilling a cooling water according to the electric conductivity measured with the electric conductivity measuring circuit 15. A noise reduction electrode 30 is provided which is submerged in the circulating cooling water while it is connected to a reference line 32 of the electric conductivity measuring circuit 15.
Patent JP-2000358093-A (JP)
Title: Portable communication apparatus
Inventor: URAKAWA YASUTAKA
IPC: H04M1/26
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To dial a call to an emergency communication destination outside the country of a telephone user even when the user does not know the telephone number of the emergency communication destination. SOLUTION: An emergency telephone number table 19 in an internal memory contains the emergency telephone numbers of respective countries so that the countries where the numbers are used can be recognized with flags specific to the countries. When a dialed emergency telephone number is registered as an emergency telephone number having the same country flag with use country information in the emergency telephone number table 19, an origination process part originates with the dialed emergency telephone as it is.  When not, an emergency telephone number registered in the emergency telephone number table 19 as an emergency telephone number having a different country flag from the use country information is retrieved and specified and the emergency telephone number which is made to correspond to the specified emergency telephone number and stored corresponding to the country flag matching the user country information is dialed.
Patent JP-2001238469-A (JP)
Title: Piezoelectric transformer inverter
Inventor: NOMA TAKASHI
IPC: H02M3/28
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric transformer inverter, where a control circuit part is reduced to be suitable for forming an IC chip, and at the same time an input voltage range can be widened. SOLUTION: A coil and a transistor (Q1) are connected to one of the primary- side electrodes of a piezoelectric transformer (5), and a coil (2) and a transistor (Q2) are connected to the other. A discharge tube (6) is connected to the secondary side of the piezoelectric transformer (5), a current flowing in the discharge tube (6) is detected by a resistor (R8), and the current is controlled by a drive frequency control circuit (3) so that the current becomes constant. A third transistor (Q3) is connected between the other ends of the first and second coils (1 and 2) and an input voltage, the voltage between the primary-side electrodes of the piezoelectric transformer is detected by resistors (R1 and R2), and the transistor (Q3) is made to turn on and off, thus reliving increase in an average output voltage, even if input voltage is increased.
Patent JP-2001232143-A (JP)
Title: Dry deodorizing method for composite odor
Inventor: KUNIBE SUSUMU
IPC: B01D53/26
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a dry method and a device therefor capable of effectively obtaining deodorizing effect by using relatively simple device for various composite odors. SOLUTION: Original odor is passed through a first treating chamber in which a first carrier constituted by sticking at least one of zinc sulfide and aluminum sulfide on a natural zeolite based granular material is packed, then the treated odor is passed through a second treating chamber in which a second carrier constituted by sticking at least one of zinc sulfide and aluminum sulfide on an activated carbon based granular material is packed.
Patent JP-2001234694-A (JP)
Title: Header for pipe renewing device
Inventor: HIRATA NAOTO
IPC: E21D9/06
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a header for a pipe renewing device without stopping advancing at a joint part of an existing pipe. SOLUTION: This header 4 comprises a partition part 22 having a new pipe 6 connected at a rear part to be pulled inside an existing pipe 10 buried in the ground while enlarging the diameter of it, and has a percussion part 31 to give impact to the partition part 22, and impact is given from the percussion part 31 through the partition part 22 to the existing pipe 10.
Patent JP-2001241861-A (JP)
Title: Method of manufacturing slowly cooled slag and rotary kiln system therefor
Inventor: KUROMAME SHINICHI
IPC: F23J1/08
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing slowly cooled slag by which the strength of manufactured slag can be increased. SOLUTION: An outlet chamber 12 which specifies a space larger than the discharge port 11 of a rotary kiln 10 is formed around the port 11. The chamber 12 has an opening on its bottom side and molten slag is discharged into a slag ladle 30 positioned immediately below the opening. By adjusting the keeping time of the ladle 30 at the position immediately below the opening, the cooling rate of the molten slag is maintained within the range of rate of crystallization of the slag by the radiation from the internal wall surface of the outlet chamber 12 and an exhaust gas discharged from the discharge port 11 and the quantity of heat of the discharged molten slag.
Patent JP-2001241647-A (JP)
Title: Caliber-adjusting-type exhaust gas pipe and method of exhausting gas therefor
Inventor: HIRAO KATSUYUKI
IPC: F23L17/02
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas pipe used for a chimney of a thermal power plant and the like and the method of exhausting gas therefor, which are suitable for reducing the number of parts and costs covering manufacturing, installation and further maintenance. SOLUTION: The exhaust gas pipe comprises caliber adjusting means provided around the upper opening thereof for adjusting the same, which means is designed to be switchable such that it secures a large opening area for the exhaust gas pipe at open position and forms a narrow opening area at closed position to constitute the caliber-adjusting-type exhaust gas pipe. Exhaust gas can be collected to a single exhaust gas pipe from a plurality of boilers by using the exhaust gas pipe while operating the caliber adjusting means in accordance with the resting states of the boilers to switch the opening areas thereof, thereby attaining a large cost reduction through integration and simplification of facilities, simplification of operation, and the like.
Patent JP-2001241183-A (JP)
Title: Tower scaffold in pipe line and its construction method
Inventor: FUJIKI NORIYUKI
IPC: E04G1/36
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To eliminate such quite troublesome and time-consuming works that since a rope ladder or the like has been used to carry in parts of scaffolds heretofore in order to preferably periodically clean the inside face of a large diameter pipe line used for the intake of an atomic power station, the rope ladder is required to remove and the scaffolds are erected again. SOLUTION: A base scaffold 2 is built up in an upper pipe line 203 and tower scaffold elements 5 stacked to form boxes are extended downward while retaining the vertical connection condition and finally an intermediate tower scaffold 3 is obtained as a vertical connection body of the tower scaffold element 5. The intermediate tower scaffold 3 itself can be used for a ladder.
Patent JP-2001238475-A (JP)
Title: Positioning device using vibration actuator
Inventor: ONE KAZUYASU
IPC: G05D3/12
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a positioning device using an ultrasonic actuator that is compact and can be installed also at a small installation space, and can performing accurate positioning that can be applied also to the switching device of an optical within a short setting time. SOLUTION: A positioning device 30 is provided with a linear guide 32, having a linear rail member 32a and a guide member 32b, a movable stage 33 that linearly to the rail member 32a while being supported by the guide member 32b, and an ultrasonic actuator 34 having a vibrator 39 for generating relative movement at an area to the movable stage 33 by pressing the movable stage 33 in a pressurization direction that nearly orthogonally crosses the traveling direction of the movable stage 33. The movable stage 33 is provided with a mounting surface 33b, that is extended in a direction that is nearly in parallel with the direction of pressurization, and at the same time, the fitting directions of the rail member 32a and the guide member 32b are nearly the same as the pressurization direction of the movable stage 33 by the vibrator 39.
Patent JP-2001239906-A (JP)
Title: Inflatable seat belt device
Inventor: MISHIMA MASARU
IPC: B60R21/18
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To set a position of webbing to a head part side surface of an occupant to respectively different proper positions at ordinary time and vehicle side collision time. SOLUTION: An ordinary time belt anchor 7 is set so that a shoulder belt 2 becomes the almost same height position as a shoulder position of the occupant. The occupant does not feel troublesomeness by the shoulder belt 2. Visibility of the occupant is not hindered by the shoulder belt 2. Reaction gas of a side impact time gas generator 9 of a vehicle is quickly introduced to the shoulder belt 2, a lap belt 3 and an air cylinder 3 to inflate the shoulder belt 2 and the lap belt 3 to actuate a piston 12 of the air cylinder 13. The belt anchor 7 is set so that the shoulder belt 2 becomes the almost same height position as a height position of a side surface of a head part of the occupant and a side surface of a face. The head part and the face of the occupant touche the inflated shoulder belt 2 to surely and effectively protect the head part and the face of the occupant.
Patent JP-2001244995-A (JP)
Title: Address translation system
Inventor: HAYASE KAZUYOSHI
IPC: H04L12/46
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To attain a interconnection of networks without changing the addresses included in each network even when the address spaces of networks to be interconnected overlap each other. SOLUTION: On an interconnection network where a control network 36 is connected to user networks 32-1 to 32-4, the intermediate networks 34-1 and 34-2 are prepared to use the address spaces which never overlap the networks 32-1 to 32-4 or the network 36 together with the network connection devices 33-1 to 33-4, 35-1 and 35-2 which have the address translation functions. Thus, the interconnection is attained among the networks even when the addresses of host terminals 31-3 and 31-4 of other user networks 32-3 and 32-4 are overlapping each other or when the address of a host terminal 31-1 of the network 32-1 is overlapping the address of a host terminal 37 of the network 36.
Patent JP-2001237905-A (JP)
Title: Method for symbol timing detection
Inventor: HIGURE KINICHI
IPC: H04L27/22
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a system for symbol timing detection where the operation volume for symbol timing detection is reduced. SOLUTION: In the method for symbol timing detection which is used in a receiver used for digital communication, π/4 shift QPSK modulation is used, and a transmission signal modulated by data where a preamble is added in a frame format is received as a reception signal by the receiver, and the detected reception signal is oversampled N times per symbol period, and a symbol timing is detected from an in-phase component signal and a quadrature component signal in the preamble section of the oversampled reception signal. In this method, square values of the in-phase component signal and the quadrature component signal in the preamble section are calculated, and a position M1 where square values give a maximum value and a position M2 where they give a minimum value are retrieved, and an intermediate point m=(M1+M2)/2 between positions M1 and M2 is obtained, and a remainder mmodN obtained by dividing m by N is taken as the symbol timing.
Patent JP-2001242848-A (JP)
Title: Device, system, and method for processing image, and storage medium
Inventor: YUI HIDEAKI
IPC: H04N9/75
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an image processor capable of accurately performing chroma-key synthesis of a multi-screen and a GUI screen, while efficiently using memory. SOLUTION: When a control part 10 (a means for discrimination, a means for definition) discriminates attributes of an object developed in a GUI plotting area on a display screen 16 and determines as a result that the attributes of the object have colors other than those to be managed, the control part defines a rectangular plotting area of the object as a chroma-key mask area. A synthesis means 18 operates chroma-key synthesis processing only to the area other than the chroma-key area defined by the control part 10.
Patent JP-2001242856-A (JP)
Title: Supporting structure of rotary ornamental body
Inventor: ARAI SHUNICHI
IPC: A63H29/00
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a supporting structure of a rotary ornamental body which is simple in constitution and is adapted to prevent the exertion of load on a drive source even when the load is exerted on the ornamental body. SOLUTION: A drive shaft 12 and a connecting shaft 14 are connected by loosely fitting a first fitting part 12a and a second fitting part 14a. The first fitting part 12a and the second fitting part 14a are loosely fitted in the inclined state of axial centers as the centroid of the connecting shaft 14 is decentered in the radial direction from the second fitting part 14a. Engaging parts 12c and 14c are engaged with each other by the inclination of the axial centers of the first fitting part 12a and second fitting part 14a. When the load is exerted on the connecting shaft 14, the engagement state by the engaging parts 12c and 14c is easily released.
Patent JP-2001243843-A (JP)
Title: Composite wire material
Inventor: MIYASHITA KATSUMI
IPC: H01B13/00
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a composite wire material with a good drawing characteristic such as a superconducting wire or the like. SOLUTION: The composite wire material such as superconducting wire material or the like is obtained by sequentially performing the steps of forming a CuO film 2 inside of a copper pipe 1, filling the copper pipe with raw material powder 3 of a superconducting wire material Y1 Ba2 Cu3 O7-X or the like, and drawing the filled copper pipe.
Patent JP-2001245225-A (JP)
Title: Inter-unit connection system using two-way communication line
Inventor: ANDO HIDEO
IPC: H04N7/173
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an inter-unit communication system, where the relation of master/slave can automatically be constructed in plural units which are mutually connected via an analog video signal line. SOLUTION: In a system, at least one or more units provided with video signal output functions are connected to an analog video signal line, and at least one or more units provided with video signal input functions are connected to the line. A unit 10 provided with a video signal output function among the units connected to the analog video signal line 20 becomes a master, having the function of inserting a command into the vertical fly-back interval(VBI) of a video signal. A unit 30 other than the master in the units connected to the analog video signal line becomes a slave, having a function for inserting a response to the command into the vertical fly-back interval.
Patent JP-2000347533-A (JP)
Title: Image forming device
Inventor: KAWAI ATSUSHI
IPC: H04N1/34
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device making active utilization of advertizing print possible to be accelerated. SOLUTION: This image forming device 10, is provided with a copying machine 11 capable of printing the advertising image in supplementing on the original image, and the charging device 12 charging a copy rate to users. The image forming device 10, is letting the copying rate changing to a user and the advertising rate charging to a sponsor changed, according to the time consumed for forming the advertising image. In the case of printing the advertising image on a rear side of the paper sheet for forming the original image or another paper sheet, the time consumed for formation of the advertising image increasing, hence productivity of the copying is lowered to the user. In the case that, productivity of the copying is lowered, the image forming device 10, is let changing to the lower copying charge, and changing to the higher advertising charge, for the portion thereof.
Patent JP-2001238530-A (JP)
Title: Retractable auger device in combine harvester
Inventor: KONO KENJI
IPC: A01F12/46
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To prevent a grain-discharging auger itself from sagging when a movable conveying cylinder is extended, by constituting the grain-unloading auger of a fixed conveying cylinder and the movable conveying cylinder movable in the longitudinal direction, and lightening the weight of the movable conveying cylinder. SOLUTION: This retractable auger device in a combine harvester having a grain tank 3 for temporary storing the grains, a grain-lifting cylinder 4 for unloading the grains temporary stored in the grain tank 3, and a grain-unloading auger 5, installed in the traveling car body 2 having a traveling device 1, is the grain-unloading auger 5 constituted of the fixed conveying cylinder 6 and the movable conveying cylinder 7 fitted in the fixed conveying cylinder 6, and moved in the longitudinal direction so as to be expanded and retracted, and regulated so that the diameter of the fixed conveying cylinder 6 may become smaller in the region from the joining part of the grain-lifting cylinder 4 to the vicinity of the fitting part of the movable conveying cylinder 7.
Patent JP-2001246488-A (JP)
Title: Manufacturing method for container
Inventor: YURA TAKASHI
IPC: B29C65/16
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain a manufacturing method for a container capable of preventing generation of weld defects without giving highly precise gap control and adjusting laser conditions. SOLUTION: The container 11 with a hermetically sealed space inside is manufactured by abutting a base member 14 made of a nontransparent resin and formed like a box having an opening, on a cover member 12 made of a transparent resin and formed in a manner covering the opening of the base member 14, and then by welding both members to each other in the joining faces. In this case, a compressing load is imparted in a state shat both members are superimposed with each other; a laser beam, passed through a mask 54 and shaped corresponding to the joining faces of both members, is irradiated from the cover member 12 side to the joining faces of both members; and, as a result, both members are welded simultaneously to each other in the entire circumference of the joining faces. Consequently, generation of weld defects are prevented without giving highly precise gap control and adjusting laser conditions.
Patent JP-2000308147-A (JP)
Title: Cordless telephone system having tapping-off function
Inventor: MOISSET ERIC
IPC: H04W4/16
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a cordless telephone system capable of making communication among not only one user but also plural users and an external caller. SOLUTION: This cordless telephone system is provided with a base station 3 and plural terminals 7, 7' and 7", and the base station 3 performs routing of a call between an external terminal and the first terminal 7 of the cordless telephone system 1. The system 1 is provided with at least one second terminal 7' constituted so as to monitor the call between the external terminal and the first terminal 7. The second terminal 7' is provided with a means for triggering the signaling of the first terminal 7 to monitor the call. The system 1 enables a third person to monitor the related call between the first terminal 7 and the external terminal, thereby realizing the communication among the plural parties.
Patent JP-2000268674-A (JP)
Title: Key-top sheet
Inventor: HARI ATSUSHI
IPC: H01H11/00
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a key-top sheet having unimpaired appearance with peripheral side face portions of each key top invisible from the upper side of a case, even if the key-top sheet is mounted in a curved state on the back surface side of the case, and easily operated by an operator because of same pressing directions of the key tops. SOLUTION: This key-top sheet 10 for push-button switches is made up by forming a plurality of key tops 13 in a film sheet 11 made of a flexible resin film, and mounted in a curved state on a back surface of a case 20 in conformity to the curved surface shape of the curved case 20 back surface. Peripheral side faces 131 of each key top 13 are formed into rectilinear shapes oriented in the direction to depress the key top 13 and oriented in the same direction (vertical direction), with the key top sheet 10 curved and mounted on the back surface of the case 20.
Patent JP-2001240341-A (JP)
Title: Guide device for elevator car
Inventor: YOSHIOKA MAKOTO
IPC: B66B7/04
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To reduce the swinging or noise of an elevator can. SOLUTION: Exhaust holes 64a, 64b, 64c opposing a guide rail 5 are installed in a sliding guide shoot 6, an air tank 9 and a pump 10 are connected to the exhaust holes 64a, 64b, 64c through a pipe 8. The sliding guide shoot 6 constitutes a static pressure fluid (gas) bearing between the guide rail 5 and itself by a discharged gas from the pump 10, and the sliding guide shoot 6 can guide the cage while a non-contact state with the guide rail 5 is kept.
Patent JP-2001248653-A (JP)
Title: Ball bearing
Inventor: SHODA YOSHIO
IPC: F16C33/41
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To prevent generation of a holder sound, by making grease sticking to a holder to be flung away by centrifugal force, efficiently adhere to an outer ring raceway so as to prevent increasing of a sealed amount of grease while attaining reduction of dynamic torque. SOLUTION: The tip end edge of an elastic piece 11 constituting the above holder 8a is positioned in an internal diametric side of the above outer ring raceway 4. Or a part provided in the holder to guide grease is positioned in the internal diametric side of the above outer ring raceway 4. In this way, the above problem is solved.