baber/WOPTO huggingface dataset:
Patent JP-2001218413-A (JP)
Title: Motor
Inventor: HIRATSUKA YASUNOBU
IPC: H02K5/22
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a motor which can be easily fixed without soldering and welding to obtain electric continuity to a motor driving circuit for supplying power to the motor when the motor is fixed inside a cabinet of an electric apparatus, an electric apparatus, etc. SOLUTION: In the motor 1 where in patterns 8, 9 are electrically connected with terminals 6, 7 of the motor and power is supplied from a motor driving circuit through the patterns 8, 9, a flexible board 3 is provided with a through hole 11 for inserting a screw 14. The patterns 8 and 9 are connected with positive poles and negative poles of the terminal 6 and 7, respectively. End portions of the patterns 8, 9 are provided with arc parts formed along the outer periphery of the through hole 11. By fastening the screw 14, the arc parts are electrically connected with specified positions of the motor driving circuit.
Patent JP-2001254096-A (JP)
Title: Cleaning fluid and washing apparatus using the same
Inventor: YONEDA TETSUYA
IPC: C25B9/19
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a washing method which is small in the environmental load, high in the safety of a cleaning fluid as such for the human body, and simultaneously capable of effecting safe and hygienic washing and sterilization without causing pollution and eutrophication of the washed waste water. SOLUTION: Since the soiling of an object to be washed is swollen/dissociated with the use of an alkaline buffer solution formed by electrolysis to float a soiling component mainly having an oil component in the solution, the washed waste water contains no surface active agent. Further, by adding a substance capable of forming hypochlorous acid having sterilization effect by electrolysis to cause the substance to form the hypochlorous acid in the buffer solution by electrolysis, the washing effect and the sterilization effect on the object to be washed are more improved.
Patent JP-2001254153-A (JP)
Title: Ferritic stainless steel excellent in weldability
Inventor: KIMURA KEN
IPC: C22C38/54
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a ferritic stainless steel in which deterioration in workability caused by coarse grains is prevented in the weld zone of ferritic stainless steel and excellent in weldability. SOLUTION: This ferritic stainless steel excellent in weldability has a layer structure consisting of two or more kinds of compositions containing, by mass, 0.0005 to 0.08% C, 0.01 to 1% Si, 0.01 to 1% Mn, <0.04% P, 0.0001 to 0.01% S, 10 to 25% Cr, 0.0005 to 0.08% N and 0.0005 to 0.01% Mg, furthermore containing one or two kinds of 0.01 to 0.8% Ti and 0.005 to 0.2% Al, and the balance inevitable impurities, also containing one or two kinds of Ti and Al and Mg and containing oxides with the grain size of 0.05 to 5 μm by a distribution density of >=3 pieces/mm2 in the steel.
Patent JP-2001255623-A (JP)
Title: Method for conveying coating solution for heat developable photosensitive material and method for washing conveying passage
Inventor: AKAGI KIYOSHI
IPC: G03C1/498
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for conveying a coating solution by which bubbles can be efficiently removed from a passage for conveying a coating solution for each layer in the production of an organic solvent-containing heat developable photosensitive material, a method for washing the conveying passage before coating, a method for washing the conveying passage after production and a maintenance and preservation method after production. SOLUTION: When a coating solution for each layer of a heat developable photosensitive material is conveyed by a conveying pump from a tank to a coating apparatus through piping, only the principal solvent of the coating solution is previously fed into a passage for conveying the coating solution and is drawn at the highest point in the passage directly before the coating apparatus.
Patent JP-2001253177-A (JP)
Title: Ink ribbon for heat transfer
Inventor: ITO ATSUSHI
IPC: B41J35/18
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To improve the preservation characteristics of an ink ribbon for heat transfer, the reliability in reading of a sensor mark and also the productivity of the ink ribbon. SOLUTION: The ink ribbon 10x for heat transfer has an ink layer 2 consisting of a dye and a binder resin, and the sensor mark 3 consisting of carbon black and the binder resin, on one surface of a sheet type substrate 1 while having a back coat layer 5 on the other surface thereof. In such an ink ribbon for heat transfer, a weight ratio of the carbon black forming the sensor mark 3, to the binder resin is specified so as to be 1.5-3.0.
Patent JP-2001267201-A (JP)
Title: Method and device for detecting position and method and device for exposure
Inventor: NAKAJIMA SHINICHI
IPC: G03F9/00
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To rationally detect the position of a mark formed on an object with accuracy. SOLUTION: An arithmetic unit 32 for feature information determines a waveform feature position corresponding to the feature region of the mark based on an observation signal obtained by means of an observing device and, at the same time, the waveform feature value at the waveform feature position. When the number of the feature positions of the waveform existing in the feature region of the mark is only one, an arithmetic unit 35 for position finds the waveform feature position as the positional information corresponding to the feature region of the mark and, when the number is plural, finds the weighted mean value of the feature positions based on the feature values of the waveform as the positional information corresponding to the feature region of the mark by calculating the mean value. Continuously, the arithmetic unit 35 detects the position of the mark based on the positional information at every feature position of the mark.
Patent JP-2001268511-A (JP)
Title: Method and system for digital broadcast
Inventor: MIYABAYASHI SATOSHI
IPC: G10L19/00
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a digital broadcast method and a system capable of solving the author's distrust about digital recording itself and enabling a viewer to re-view the digitally recorded contents by the same analog broadcast sense as conventional one. SOLUTION: A transmitting station generates picture and voice data of high quality and picture and voice data of low quality lower than the picture and voice data of the high quality from the same picture and voice and adds discrimination information for discriminating the picture and voice data of high quality from the picture and voice data of low quality to either one of these data or to both of the data. Then the picture and voice data of high quality and the picture and voice data of low quality are digitally broadcasted. A receiving station receives these data and selects the picture and voice data of high quality and the picture and voice data of low quality so as to record only the picture and sound data of low quality.
Patent JP-2001092249-A (JP)
Title: Developing machine and image-forming device
Inventor: YAMANE MASAYUKI
IPC: G03G15/09
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a developing machine and an image-forming device, capable of preventing unevenness image density from occurring by making the take-in amount of toner constant in the shaft direction of a developer carrier in a developing device and an image-forming device, using the same where a toner concentration detection means is disused and the toner is taken in by the movement of developer. SOLUTION: A counterposed surface 16A of a 2nd regulating member 9A opposed to a developing sleeve 1 has area large enough to uniformize the layer thickness of the developer 22 in the shaft direction of the sleeve 1. Accordingly, ven if the dispersion of a gap between the member 9A and the sleeve 1 exists in the shaft direction of the sleeve 1 due to the machining accuracy of the surface 16A, it is overlapped while the developer 22 passes through the surface 16A, and the layer thickness of the developer 22 is averaged. Therefore, the take-in amount of the toner 5 in the shaft direction of the sleeve 1 is made constant.
Patent JP-2001263431-A (JP)
Title: Low edge cog belt
Inventor: KITAHAMA YASUSHI
IPC: F16G5/20
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a low edge cog belt which elongate a service life of the belt by improving the separation of an upper cog and/or the chipping of an adhered rubber layer around a core. SOLUTION: A pitch line 10 is located above a boundary line 13 between an inclined surface 9 not abutting on a pulley and a pulley abutting surface 12. The distance in the belt thickness direction to the pitch line from the boundary line between the inclined surface not abutting on the pulley and the pulley abutting surface satisfies the relation of 0<d<=1.5 mm.
Patent JP-2001261010-A (JP)
Title: Packaging machine
Inventor: HIROBE NORIFUMI
IPC: B65B41/00
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To prevent a belt carrying a packaging material from being damaged in a stretch packaging machine having a sensor to detect the excessive movement of the packaging material by the contact with the packaging material which is excessively moved. SOLUTION: A packaging material interference member 91 is provided on the downstream side of the packaging position in the carrying direction of the packaging material F in an oscillating manner. When the packaging material F is collided with an upper portion of the member 91, the member 91 is inclined, and a lower end 98 is detached from a sensor 99 to realize the ON-state. The carriage of the packaging material F is stopped when receiving this ON-signal. The packaging material F collided with the member 91 is formed into a lump d, and an excessive force is applied to carrying belts 70, 67. Damages of the belts 70, 67 can be avoided by stopping the carriage of the packaging material F without moving the packaging material F in the reverse direction.  Since the movement of the packaging material F is impeded by the member 91, the packaging material is not caught into pulleys 64, 65, 69 at an end of a carrying passage.
Patent JP-2001263386-A (JP)
Title: Engagement control device for electromagnetic clutch
Inventor: YAMAMOTO MASAHIRO
IPC: B60K6/20
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a desirable engine vibration absorbing effect by supplying a clutch current corresponding to the engine torque, and to prevent the wrong release of a clutch and the waste of the clutch current by limiting the clutch current within an upper and a lower limits. SOLUTION: A clutch control unit 13 receives the information related to the clutch input torque from a hybrid control unit 18 through a line when coast traveling in the condition that an accelerator is released and a clutch is engaged and controls the engagement of an electromagnetic clutch 7 with the clutch current obtained on the basis of the information. In the case where the clutch current exceeds the upper limit or becomes less than the lower limit, the upper and lower limits corresponding to that clutch current are used.
Patent JP-2001263069-A (JP)
Title: Torch ignition type engine
Inventor: NISHIGAKI MASASHI
IPC: F02M21/02
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To enhance combustion efficiency and reduce the discharge of unburnt gas by making a lean mixture within a main combustion chamber 2 attain complete combustion in a torch ignition type engine wherein a fuel for torch ignition guided into an auxiliary chamber 1 mounted on a cylinder head 8 and ignited by a ignition plug 7 and a fuel torch is issued from nozzle holes of a mouthpiece 4 of the chamber 1 mounted on the cylinder head 9 into the mixture within the chamber 2 for the purpose of making the mixture burnt. SOLUTION: The nozzle holes are provided with horizontal nozzle holes 31 wherein the angle of aperture of a nozzle hole axis relative to the downward direction of a cylinder axis is set within the range of 85 to 120 degrees.
Patent JP-2001259606-A (JP)
Title: Chemical substance comprehensive management system
Inventor: ONO TAKAKO
IPC: G06F17/00
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To improve the management efficiency of the chemical substances contained in products handled by traders. SOLUTION: This chemical substance comprehensive management system has a quantity conversion processing 100 which forms handled product information including the information relating to the weights of the products in accordance with the products purchase information including the information relating to the purchase specifications of the products and the purchase quantities of the products counted by the purchase specifications of the products and a discharge moving quantity totaling processing 300 which forms the discharge component information including the information relating to the discharge destinations of the chemical substances and the discharge quantity by each of the discharge destinations in accordance with the product composition information including the information relating to the chemical substances contained by the products and the content ratios by each of the  chemical substances, the distribution coefficient information including the information relating to the discharge destinations of the products and the discharge ratios by each of the discharge destinations.
Patent JP-2001017593-A (JP)
Title: Pool facility
Inventor: KONISHI KAORU
IPC: A61H1/02
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a pool facility in which the depth of water suitable for a rehabilitation exercise or an underwater exercise using a pool can be realized by adjustably lifting or lowering a lift floor. SOLUTION: A pool facility 1 in which the depth of water can be adjusted by adjusting a lift floor so as to meet suitably selected and combined underwater exercises.
Patent JP-2001275291-A (JP)
Title: Stator of motor
Inventor: FUTAMI TOSHIHIKO
IPC: H02K3/18
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a stator of a motor, which facilitates parallel connections of pole windings to enable reduction of the number of terminals of the windings and facilitates wiring. SOLUTION: The stator of this motor has a core 1, a winding frame 2 which consists of insulating elements and is attached to the core 1 and concentrated windings 3 which are applied to the winding frame 2 and whose poles of the respective phases are connected in parallel to each other. The windings of the respective poles are divided into lower layer windings (winding start side) and upper layer windings (winding end side) whose respective winding directions are opposite to each other. After the wires of the winding end parts of the lower layer windings are led out fro the winding frame, they are led into the winding frame again to form the upper layer windings.  The winding start wires of the poles (winding start wires of the lower layer windings) 4 and the winding end wires of the poles (winding end wires of the upper layer windings) 5 are connected to each other to form one side ends and wires (middle drawm-out wires) 6, led out from the middle between the lower layer windings and the upper layer windings, are used as the other side ends and both ends are connected to the respective phases.
Patent JP-2001270601-A (JP)
Title: Recycling box for optical disk
Inventor: TSUJITA KOJI
IPC: B65F1/00
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To facilitate recovery and separation of optical disks and to prevent unauthorized use of a copyright belonging to the scraped optical disks. SOLUTION: This recycling box for optical disks has a slot 1 with an opening long enough to put in the optical disk, and a groove forming means 4 for forming a plurality of groove-shaped flaws reaching at least the information recording layer of the optical disk to erase the information recorded on the optical disk inserted from the disk slot 1.
Patent JP-2001269719-A (JP)
Title: Pushing and bending apparatus and control method for the same
Inventor: MARUYAMA MANABU
IPC: B21D7/025
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a technology to reduce an excess length generated in the tail of a long work in pushing and bending process. SOLUTION: Figure (a) conducts a normal bending, when the rear end (tail) of a long work reaches a prescribed position in the next Figure (b), a second die 39 shown in an imaginary line is moved up to the position shown in a solid line. Figure (c) shows that the distance between die distance reaches the minimum L0, at this time in principle, the long work is stopped to feed. Thus, D2 in Figure is an excess length at the tail 7. The excess length is extremely shorter than one generated in a conventional way. As a result, the yield in manufacturing is improved.
Patent JP-2001270090-A (JP)
Title: Ink jet type printing apparatus
Inventor: SAKUMA KATSUHISA
IPC: B41J2/01
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To control the temperature of ink by heating or cooling it and thereby to enlarge an operating temperature area of an ink jet type printing apparatus in the case when the ink of which the viscosity changes according to temperature is used. SOLUTION: An ink heating part 8, an ink cooling part 7, an ink temperature sensor part 6 and a control part which controls at least one of the heating and cooling parts corresponding to a detected temperature to adjust the temperature of the ink flowing into a driving part are added to a usual ink jet type printing apparatus, and thereby the temperature of the ink is controlled before it flows into the driving part, so as to enable stabilization of the viscosity of the ink. This enables enlargement of the operating temperature area of the ink jet type printing apparatus in the case when the ink of which the viscosity changes in a large degree according to the temperature thereof, such as oil-based ink, is used.
Patent JP-2001271693-A (JP)
Title: Fault diagnostic device for flow control valve
Inventor: FUKUI HIDEAKI
IPC: F02M25/07
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To perform fault diagnosis of a flow control valve, without having to a special hardware. SOLUTION: When a step-out section condition of a step motor is realized and in the case of nonearning, whether a learning condition is formed is investigated (S104, S206, S207). When the learning condition is realized, the present step number ISCSTP of the step motor is stored (S208) as a learning value MSTP. After learning, a difference ΑSTEP between learning value MSTP and the present step number ISCSTP of the step motor is calculated (S210). The absolute value of the ΑSTEP is compared with (S211) a set value STPSET. As a result, when ΑSTEP>=STPSET, generation of the step-out in the step motor is decided, and a step-out decision flag FRSTP is set (S212). As a result, a fault diagnosis of the flow control value can be performed only with software processing and without having adding special hardwares.
Patent JP-2001284309-A (JP)
Title: Treatment method of container
Inventor: KOBAYASHI TAKESHI
IPC: B08B3/08
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To solve the problems that a stable evaluation cannot be made, because of fluctuations in evaluation values such as the fluctuation between batches in evaluation where an alkaline family, especially, ammonia solution is used, and that has been considered that the problem that occurs in an evaluation method using the ammonia solution occurs also in a process that is carried out by the same composition, such as cleaning process. SOLUTION: In this treatment method of a container, the container that is used in a process using alkaline solution in a semiconductor wafer- manufacturing process is treated by acid solution, before the container is used.
Patent JP-2001276196-A (JP)
Title: Method of using air conditioner and deodorizing filter
Inventor: NUMAMOTO HIRONAO
IPC: F24F1/00
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner in which a high-performance deodorizing filter having a function of removing malodor components is disposed, and which is excellent in the maintainability of the filter. SOLUTION: In the air conditioner, the deodorizing filter 11 constituted of at least inorganic fibers, a dielectric material, an inorganic oxide supporting a noble metal, and an adsorbent is disposed upstream of an indoor equipment heat exchanger. The deodorizing filter comprises the inorganic fibers of 40 to 60 wt.%, the dielectric material of 10 to 20 wt.%, the noble-metal-supporting inorganic oxide of 1 to 5 wt.%, the adsorbent of 20 to 40 wt.%, and an inorganic coupler of 1 to 5 wt.%, with the adsorbent being a zeolite with a specific surface ratio of 100 to 500 m2/g and the dielectric material having a dielectric constant of 500 or more and an average particle diameter of 1 μm or smaller.  The deodorizing filter is disconnected from within indoor equipment and heated to a temp. of 200 to 300 deg.C by application of microwaves to reproduce and purify odors adsorbed by the deodorizing filter.
Patent JP-2001277381-A (JP)
Title: Paper tube manufacturing device and method
Inventor: YAMADA CHIZUO
IPC: B31C3/00
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a paper tube manufacturing device which is capable of continuously manufacturing a paper tube with ease and certainty, even when the paper tube is of a large diameter (especially, the paper tube of such a sectional shape as having a corner part at least at a part) as well as a paper tube manufacturing method using this device. SOLUTION: This paper tube manufacturing device performs the operation to move a rotary shaft forward while rotating it and form a tubular body by helically winding a tape-shaped paper around the surface of the rotary shaft and the operation to stop the rotation of the rotary shaft after it advances to a specified position and move only the rotary shaft backward while checking the return of the tubular body wound around the rotary shaft. In this manufacturing device, the rotary shaft is formed of at least two split bodies obtained by splitting the rotary shaft in the axial direction, each of the split bodies being individually moved forward/backward in the axial direction of the rotary shaft.
Patent JP-2001287952-A (JP)
Title: Glass composition
Inventor: OSADA HIDEKI
IPC: C03C10/08
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide glass having a high Young's modulus. SOLUTION: This glass composition has the composition ranges of main components being 40.5 wt.%<=SiO2<=44 wt.%, 5 wt.%<=Al2O3<=30 wt.%, 10 wt.%<=MgO<=30 wt.%, and 7 wt.%<=TiO2<=10 wt.%.
Patent JP-2001276830-A (JP)
Title: Bathtub water circulating and cleaning device
Inventor: ITO YUKIO
IPC: C02F9/00
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To effectively utilize gaseous hydrogen and gaseous oxygen generated in electrolysis for sterilization of bathtub water. SOLUTION: In this device in which bathtub water 3 is pumped by a circulation pump 4 to be circulated through a circulation flow path 8 and the bathtub water is filtered by a filter means 10 or heated to a specified temperature by a heater 9 provided in the mid-way of the circulation flow path, an electrolytically sterilizing device 11 for producing a chlorine compound by electrolysis is provided in the mid-way of the circulation flow path 8, and also the gaseous hydrogen and the gaseous oxygen produced by electrode parts of the electrolytically sterilizing device 11 are fed to a fuel cell 24.