baber/WOPTO huggingface dataset:
Patent JP-2001249524-A (JP)
Title: Image forming device
Inventor: WADA AKIRA
IPC: G03G21/14
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To prevent the wear and tear of the image carrier of an image forming means for forming a color image in the case of forming a monochromatic image by switching the formation of the color image and the formation of the monochromatic image. SOLUTION: In the case of forming the color image, respective color toner images are respectively transferred to an intermediate transfer belt 20 by the image forming means 14, 15, 16 and 17. In the case of forming the monochromatic image, a pressing roller 31 presses the surface of the belt 20 by a pressing mechanism 32 so as to change a circulating path so that the belt 20 may come into contact only with the image carrier 30 of the image forming part 17 for forming a black toner image. Since the image carriers 30 of the image forming parts 14, 15 and 16 which are not used do not come into contact with the belt 20, their wear and tear is avoided. The roller 31 is arranged on the downstream side of a cleaning unit 27 with respect to the circulating path of the belt 20 and presses the belt 20 from the outside of the circulating path.
Patent JP-2001254918-A (JP)
Title: Exhaust gas and incineration ash treating system
Inventor: ARAKI KENJI
IPC: F23G5/44
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust has and incineration ash treating system for efficiently detoxifying dioxins or the like in an exhaust has and incineration ash from a small-sized incinerator in the same system. SOLUTION: The exhaust gas and incineration ash treating system 1 is connected to the small-sized incinerator 2.The exhaust gas containing the dioxins or the like and introduced from an exhaust gas inlet to the system 1 is detoxified by an exhaust gas cooler 5 and exhaust gas cleaners 7, 8 and exhausted into the atmosphere. Harmful substances containing the dioxins or the like to be exhausted from the in unerator 2, the cooler 5 and the cleaners 7, 8 are lumped by a lumping means 21, and then high-temperature incinerated by a secondary incinerating device 17. Secondary exhaust gas containing decomposing products or dioxins exhausted at this time is again returned into the system 1 via an exhaust has feedback tube 36 and detoxified. Accordingly, the dioxins or the like are removed from both the exhaust gas and the incineration products exhausted from the system 1.
Patent JP-2001251240-A (JP)
Title: Wireless relay method and wireless repeater
Inventor: SATO ATSUHIKO
IPC: H04W72/04
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a wireless repeater that can use 4 slots through the mount of two synthesizers and connect a speech call, even if a slot assigned from a base station is used for transmission reception of a control channel to a mobile station. SOLUTION: A speech channel between a base station 100 and a repeater 110 is sent by a 1st slot and when a request of transmission of control information from the base station 100 to a mobile station 130 takes place, the transmission through the 1st slot having been used for the transmission of the speech channel between the base station 100 and the repeater 110 is stopped, after the stoppage of the 1st slot, the 1st is used to transmit the control information from the repeater 110 to the mobile station 130, the transmission through the 1st slot is stopped, after the end of transmission of the control information and the 1st slot is re-used for the transmission of the speech channel between the base station 100 and the repeater 110.
Patent JP-2001263013-A (JP)
Title: Valve system for engine
Inventor: ASAUMI KOJI
IPC: F01L13/00
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To prevent the degree of design freedom of cams from being disturbed, and prevent reduction of functions of a movable valve system by improving a tappet provided with a plurality of cams whose lift amounts are different from each other and receiving members abutting independently. SOLUTION: The tappet 24 is provided with a first receiving member having abutting surfaces 91a, 91b abutting on first cams 25, 27 of both sides, and a second receiving member 92 having abutting surface 92a abutting a second cam 26 disposed on a center side. The second receiving member 92 is disposed freely to move relatively with the first receiving member 91 and a tappet main body 90, and is integrated with the first receiving member 91 and the tappet main body 90 according to an operating condition by a pin member. The both receiving members 91, 92 and separating surfaces M, M of both receiving members 91, 92 are extendedly disposed in parallel with surfaces S1, S2 including rotary locus of the cams 25 to 27. Every cams 25 to 27 are not restricted for avoiding being brought into contact with the other receiving members 91, 92.
Patent JP-2001259831-A (JP)
Title: Replacing method for matching member of rpv nozzle
Inventor: ISHII TAKASHI
IPC: B23K103/04
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a replacing method for the matching member of a new RPV nozzle, by which a welding operation requiring for replacing the matching member can be easily and surely performed. SOLUTION: After cutting and removing the matching member 3 of the RPV nozzle 1 on the matching member 3 side, new overlay welding is performed on a spot facing part 6 formed on the inner periphery of a cut surface S of on the RPV nozzle 1 side. After that, after forming a groove K by machining the cut surface S, by butting the end face of a new matching member 3 to the groove K, both parties are subjected to butt welding. Consequently, welding heat, etc., are hard to conduct on the nozzle 1 side, a fine crack can be suppressed, the fitness of a butted first layer part becomes satisfactory, and satisfactory butt welding with a high quality can be easily performed.
Patent JP-2000355604-A (JP)
Title: Production of porous material
Inventor: YONEMURA KOICHI
IPC: C09K23/00
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a porous material which reuses the wastewater which has been used as a water phase for forming a water-in-oil high-disperse-phase emulsion. SOLUTION: In producing a porous material by forming a water-in-oil high- disperse-phase emulsion, the wastewater occurring in the production process is reused. Preferably, the wastewater is reused after the removal of impurities or the adjustment of pH. The wastewater can be repeatedly used 50 times, enabling the amounts of water supplied and water discharged to be decreased. When the pH of the water-in-oil high-disperse-phase emulsion after the reaction is adjusted to 4-9, continuous reuse of the wastewater is made possible and the resultant porous material can be made lowly irritative.
Patent JP-2001261799-A (JP)
Title: Amorphous polyester and optical material
Inventor: YOSHIMURA TAKASHI
IPC: G11B7/2535
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a polyester, in which both of refractive index and Abbe's number high and well-balanced, having good transparency and heat resistance and excellent in optical characteristics. SOLUTION: In this amorphous polyester, sum of mole numbers of decahydronaphtalene-2,6-dimethanol in a glycol component and decahydronaphthalene-2,6-dicarboxylic acid in a dicarboxylic acid and/or its ester is >=40% based on total mol number of a monomer constituting the polymer and weight-average molecular weight expressed in terms of polystyrene is 20,000-150,000. This resin for optical materials is obtain from the above amorphous polyester.
Patent JP-2001262868-A (JP)
Title: Snow-melting device
Inventor: WATABE MASAHITO
IPC: E04H9/16
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a snow-melting device capable of covering electricity necessary for the snow-melting device by power generation of a fuel cell system, collecting heat generated with the power generation and melting snow by making use of electricity obtained from collected heat and power generation. SOLUTION: A propane cylinder 22 is connected to the fuel cell system 1 with a fuel supply pipe 5, a circulating pump 3 is provided to a cooling water supply pipe 2 connecting the fuel cell system 1 to a hot water storage tank 21, and a power source wire 4 of the circulating pump 3 is connected to the fuel cell system 1. An outdoor warm water supply pipe 23 is connected to the hot water storage tank 21, the outdoor warm water supply pipe 23 is provided so as to return to the hot water storage tank 21 through a roof 119, and the snow melting device is so constituted that a clear water transmission pump 24 is provided to an outlet side. A heater 19 wired so as to connect a power source wire 20 to the fuel cell system 1 is provided to the roof 119 together with the outdoor warm water supply pipe 23.
Patent JP-2001260191-A (JP)
Title: Injection-molded duct
Inventor: IWATSUKI TAKAMINE
IPC: B29C45/44
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To improve the precision of the inside diameter of a duct end part in a duct having an undercut part when the duct is produced by injection molding. SOLUTION: An injection-molded duct 10 is formed by injection-molding a thermoplastic polyolefin elastomer in a cavity formed by a cavity mold for forming a duct outer surface 10A and a core mold for forming a duct inner surface 10B. The duct 10 has the bellows-shaped undercut part 12, and the connection opening end 10D (outside diameter size B) of the duct 10 in the opposite side end part 10C the extraction direction from a core mold C (arrow X direction in Fig. 1) is located inside the amplitude A of the undercut part 12.
Patent JP-2001263720-A (JP)
Title: Air conditioner
Inventor: KOBAYASHI TAKAO
IPC: F24F13/20
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner with an air-direction changing vane in which a loss due to leakage of air blowing is reduced as far as possible, and the air blowoff direction is made continuously variable from upward to diagonally downward in the front. SOLUTION: A blowoff grille 12 is formed of vertical and horizontal bars disposed on the front of an external case. A front end 13a of an upper and lower wind-direction changing vane 17 is positioned in the upper part of the grille 12, in the state of blocking the upper part of the blowoff vent 16.
Patent JP-2001268357-A (JP)
Title: Image detecting device
Inventor: NISHIDA YUKIHIRO
IPC: H04N1/40
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an image detecting device capable of predicting a detection processing ending time, and controlling the transmission timing of a control signal, and preventing the interruption of the detecting operation. SOLUTION: This image detecting device is provided with an inputting means for inputting an image signal, a preserving means for temporarily preserving the input signal, a detecting means for detecting a specific image from among the preserved image signals, a processing position monitoring means for monitoring a position at which the detection processing is being operated by the detecting means, and a time predicting means for predicting the ending time of the detection processing. The time predicting means predicts the ending time, based on the position information which is being monitored by the processing monitoring means.
Patent JP-2001268664-A (JP)
Title: Equipment and method for remote control
Inventor: SHIROTA SOUYOU
IPC: G06F3/048
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide equipment and a method for remote control which can operate plural electronic devices, is easily adaptive to the operation of a new electronic device, and is improved in operability. SOLUTION: Information for operating plural electronic devices is stored on a memory stick 7. According to the information of the memory stick 7, a liquid crystal display 3 displays keys, etc., and input operation is done on a touch panel 4. Consequently, plural electronic devices can be operated with one remote commander. The information for operating the electronic devices can be downloaded via a network. Consequently, even when a new electronic device is operated, this equipment can be easily adapted. The information of the memory stick is modified to actualize a remote commander which is adaptive to various makers and devices.
Patent JP-2001268456-A (JP)
Title: Video signal processing circuit
Inventor: HASHIMOTO JUNJI
IPC: H04N5/44
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide more easily visible video images adapted to reception conditions in a video signal processing circuit of a diversity antenna system. SOLUTION: This video signal processing circuit controls (DINON) the on/off of the changeover of an antenna adapted to the reception conditions. In the case that the antenna of an excellent reception state is selected (IF-AGC is small), the active antenna is kept selected without performing antenna changeover control. By stopping useless antenna changeover in such a manner, the generation of antenna changeover noise during a display video section is prevented. The changeover control can be performed only at the time of deciding that the changeover timing of a diversity antenna is normal.
Patent JP-2001272047-A (JP)
Title: Kitchen unit
Inventor: MATSUMURA KOICHI
IPC: A47B77/08
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a kitchen unit for preventing cracks around the cooking equipment of a counter while the cooking equipment can be accommodated at the lower portion of the counter with improved appearance. SOLUTION: The kitchen unit is provided with cooking equipment A where a portable cooking stove 2 is integrated onto a grill part 1, and a counter 4 where a mounting opening part 3 is formed, and accommodates the cooking equipment A at the lower portion of the counter 4 so that the portable cooking stove 2 is exposed to the upper portion at the mounting opening part 3. In the kitchen unit, a heat-insulating material 7 is provided in the halfway part of a heat channel that flows to the lower surface of the counter 4 via the inside of a front projection part 6 of the grill part 1 from a heat source 5 of the grill part 1.
Patent JP-2001274722-A (JP)
Title: High-frequency switch
Inventor: NAKAKUBO HIDEAKI
IPC: H01P1/15
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency switch that is used for each RF section of various communication units and has a small insertion loss at the transmission time. SOLUTION: A strip line L provided to the high-frequency switch is formed by combining 1st and 2nd strip lines L1, L2, whose characteristic impedances differ from each other.
Patent JP-2001272074-A (JP)
Title: Ventilator
Inventor: NARUSE YUHEI
IPC: F24F13/10
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a ventilator for air supply having good installation characteristics and contributing expense saving. SOLUTION: An air supply blower 6 for forming an air flow directed from an outdoor suction opening 3 toward indoor diffusers 4, 8 is provided in an outer shell 2 having the single outdoor suction opening 3 communicating with the outside of a room and a plurality of the indoor diffusers 4, 8 communicating with the interior of the room An air cleaning filter 10 for cleaning air is provided between an outlet 9 of the blower 6 and the indoor diffuser 4 is provided.
Patent JP-2001277855-A (JP)
Title: Stopper mechanism for slide door
Inventor: SUZUKI HARUHISA
IPC: B60J5/06
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a stopper mechanism for a slide door capable of saving a space, preventing the generation of a halfway state in switching of the operation start and stop of a intermediate stopper function, decreasing the opening and closing force of the slide door, and holding the slide door in a fully opened position. SOLUTION: An intermediate stopper function and a full open stopper function are given to a mechanism engaging an intermediate striker 67 and a full open striker 69 with one latch 71, the operation start and stop of the intermediate stopper function are switched by the rotation of the latch 71, and a full open lock state is obtained by the rotation of the latch 71 in the full open position of the slide door.
Patent JP-2001277068-A (JP)
Title: Protecting cover device for linearly moving slider
Inventor: SAITO MASAMICHI
IPC: B23Q11/08
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a protecting cover device for linearly moving slider with the simple structure and having little bad influence on the operation of the linearly moving slider. SOLUTION: This protecting cover device for the linearly moving slider for protecting a linearly moving slider placed on a vibration control base 1 is provided with protecting covers 8 and 9 for covering the linearly moving slider while avoiding a contact with a movable part 7 of the slider or while connected to the movable part 7 through a weak elastic body, a driving device for driving the protecting covers 8 and 9 for movement synchronously with the movement of the movable part 7 of the slider, and a support member as a supporting member 12 for supporting the protecting covers and the driving device and fixed outside of the vibration control base 1 at a base end thereof.
Patent JP-2001290790-A (JP)
Title: Disk controller
Inventor: HONMA HISAO
IPC: G06F12/06
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To reduce the concentration of access to common memories from processors. SOLUTION: One-to-one unidirectional communication channels or two-way communication channels are formed selectively between host side processors 20 and 21, disk side processors 22 and 23 and their main memories 3 (between communication control circuits 5 on real configuration), and switches 8 connecting the processors to the common memories (A) 90 and (B) 91 and cache memories 10 are installed. Thus, lead accesses to the common memory with slow access speed can be reduced and system performance limit can be enhanced.
Patent JP-2001289757-A (JP)
Title: Determining device for wood material grade
Inventor: TANAKA HIROYUKI
IPC: G01N29/12
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a wood material grade determining device capable of measuring its Young's modulus using a simple structure. SOLUTION: In the wood material grade determining device 10, a wood material W is mounted orthogonally to the post conveying device 22 advancing direction to be conveyed. A hammering device 72 in a Young's modulus measurement device 70 is arranged in the lateral position, in which the hammering device 72 causes no interference with the wood material W conveyed by means of the post conveying device 22 and can hit the butting end of the wood material W from the lateral side, of the post conveying device 22. Therefore, no elevation of the hammering device 72 for avoiding interference with the wood material W is needed at each measurement, and consequently, the device can be constituted simply.
Patent JP-2001287537-A (JP)
Title: Vehicular air conditioner
Inventor: ITO KOICHI
IPC: B60H1/08
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To make suppressing changes in blowing out air temperature caused by changes in air amount and warm water temperature, and saving a cost for a vehicular air conditioner compatible. SOLUTION: This vehicular air conditioner comprises a warm water flow rate adjusting valve 16 for adjusting the blowing air temperature of a heating heat exchanger 17 by adjusting the flow rate of warm water supplied from an engine 12 to the heating heat exchanger 17, and a control device 35 for controlling the opening of the warm water flow rate adjusting valve 16 to be a target opening. The target opening of the warm water flow rate adjusting valve 16 is corrected in a direction canceling out the changes in the blowing out air temperature on the basis of the sending air amount of a sending air means 18. Therefore, the changes in the blowing out air temperature can be finely suppressed, and the target opening can be corrected by using an existing air amount control signal without adding any special sensor.
Patent JP-2001248128-A (JP)
Title: Residual snow melting device for snow removing car
Inventor: SUDO TADAYUKI
IPC: E01C11/26
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive snow melting device melting the residual snow of a snow removing car with heat, eliminating or largely reducing the clearing work, and easy to install by solving the problems that it is indispensable to clear the residual snow of the snow removing car at the entrance to a road from a plot, however the residual snow of the snow removing car is heavy and hard, the residual snow must be removed each time the snow is removing car operated, and the clearing work is very severe in securing workers and work place and on a possibility of a danger on the road side. SOLUTION: A snow melting frame withstanding the weight of the vehicle and having good heat conductivity is installed at the entrance to the road from the plot. Several kinds of sensors for detecting the information of an electric heater serving as a heat source and for snow melting control are fitted to the frame. The existence or non-existence of the residual snow of the snow removing car and the temperature of the frame are judged by a control circuit based on the detection signals of the sensors or the like to control the current to the electric heater.
Patent JP-2001286724-A (JP)
Title: Apparatus and method for treating exhaust gas
Inventor: KOBAYASHI KAZUKI
IPC: F23G5/00
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To treat harmful substance in exhaust gas at a low cost using an adsorbent generated in an own apparatus without blowing in the adsorbent from outside. SOLUTION: In an exhaust gas treatment apparatus for separating gas and a solid generated when waste refuse and industrial waste are burned and gasified in a gasifying furnace and subjecting the formed gas to predetermined treatment to remove a harmful component in the gas and melting the solid to recover the same as slag, a part of the solid (char) separated in the gasifying furnace 1 is ground and finely divided by a grinder 20 to be charged in the exhaust gas discharged from the gasifying furnace 1 in the proceeding stage of a bag filter 12. Then, the harmful component in the exhaust gas is adsorbed and recovered by the solid charged in the bag filter 12.
Patent JP-2001004500-A (JP)
Title: Sample suction discharge device
Inventor: MUKAI HISATAKA
IPC: G01N1/00
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To suck or discharge a sample with one hand by arranging a button for suction and that for discharge at one and the other rack that are connected to a syringe piston, that are engaged to a toothed wheel that is rotated at right angle to the advance/retreat directions of the piston, and advance and retreat in opposite directions each other. SOLUTION: A base body 8 allows semi-elliptical cylindrical halves 8a and 8b to oppose each other and is integrated by screws 8C. At the lower portion of the inside of the base body 8, a syringe 5 is accommodated and is fixed to a position while the mouth of a cylinder 5a faces upward. On the inner-peripheral surface of the half 8a, a toothed wheel 1 is fitted on a shaft that projects orthogonally from the axis center of the cylinder 5a rotatably. At n upper portion in the substrate 8, a fist rack 3 that is engaged with the toothed wheel 1 and advances and retreats and sown is arranged and a second rack 4 is arranged on the opposite side while sandwiching an axis center 2. A retention part 6 that is directly coupled to a piston 5b is connected to the lower end of the first rack 3, and a button 3a for discharging is connected to an upper end part.  A button 4a for suctioning is connected to the upper end part of the second rack 4. With this configuration, a sample can be discharged and sucked with one hand.