baber/WOPTO huggingface dataset:
Patent JP-2001324460-A (JP)
Title: Quality evaluation method for coal
Inventor: SAITO KOJI
IPC: C10B57/00
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a quality evaluation method for coal which enables investigation of effects by various treatments and of blend and quantitative evaluation by allowing adaptation in a wider range to types of coal from the caking coal to non-microcaking coal. SOLUTION: In the coal quality evaluation method, magnetic resonance imaging of hydrogen nuclei is performed under a high temperature measurement on single coal, the single coal being subjected to a preheating treatment, the coal being subjected to a prechemical treatment or several types of blended coals to determine a coefficient, as calculated from the transverse relaxation time at a temperature causing soft melting of coals and the degree of the abundance thereof within the particles of the coal. The strength of the coke drum after the carbonization of the coal is estimated from the relationship of the resulting values and the coke drum strength.
Patent JP-2001322442-A (JP)
Title: Power transmission device for small-sized vehicle
Inventor: TOMIYASU TAKESHI
IPC: B60K17/16
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To realize the comfortable movement of a small-sized vehicle with low fuel consumption and low exhaust gas quantity by adapting a flexible drive shaft with a lightweight and simple structure with a vibration isolating structure for power unit. SOLUTION: A power unit 40 having an engine 41 and differential mechanism 45 integrally mounted thereon is elastically supported on a vehicle body 4 through rubber bushes 30 and 32, and a differential mechanism output shaft f is connected to a drive wheel 2 through a flexible drive shaft 81 of cylindrical structure subjected to bellows working or a flexible drive shaft 82 of double cylindrical structure connected through an elastic body 82d, whereby the power unit is loaded on the vehicle body with a vibration isolating structure, and the differential mechanism is connected to the drive wheel through the lightweight flexible drive shaft with a simple structure.
Patent JP-2001324179-A (JP)
Title: Supercooled water producing device
Inventor: NISHIYAMA YOSHITSUGU
IPC: F24F5/00
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To solve the problem of having to stop operation caused by the blocking of a water channel by ice that has turned from supercooled water in a heat exchanger due to a slight disturbance or impact to the supercooled water flow, in a device in which water is cooled down, by a heat pump or the like, until it becomes a supercooled state, and the supercooled state is released outside the device to make ice. SOLUTION: A heat exchanger for producing supercooled water is formed as a laminated heat exchanger 5 in which a refrigerant plate 9, a water plate 11 and a partitioning plate 10 to be inserted between the plates 9, 11 are laminated in order. With such a lamination, the water flow is rendered to be a laminar flow which causes little disturbance to the flow. Thus, the supercooled state can be readily maintained and hence stable supercooled water can be produced.
Patent JP-2001029313-A (JP)
Title: Endoscope device
Inventor: MICHIGUCHI NOBUYUKI
IPC: G02B23/24
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To obtain observation images of adequate brightness without depending upon the kinds of the endoscopes containing solid state image pickup elements. SOLUTION: The endoscope 2 arranged with a CCD 9 at the front end of an insertion part 6 is freely attachably and detachably connected to a processor 3, by which the information previously stored in a ROM 48 is transmitted to a control means 21 in the processor 3. This control means 21 controls the sensitivity of the CCD 9 according to the connected endoscope 2 by a CCD sensitivity control means 12 so that the observation images of the adequate brightness may be obtained without depending upon the kinds of the endoscopes 2.
Patent JP-2001323434-A (JP)
Title: Method of constructing stone masonry wall through dry masonry
Inventor: INOUE TSUYOSHI
IPC: E02B3/14
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a dry masonry construction method capable of piling up natural stones stably and with good workability while positioning the most favorable surface of the natural stones on a finished surface. SOLUTION: The natural stones 6 with connecting members 5 fixed to their respective rear face portions are piled up. Anchor portions 19 located away from and behind the natural stones piled up are connected to the connecting members 5 of the natural stones by means of annealed wires 20. The annealed wires 20 are held tensioned through the adjustments of the wire lengths made by twisting the annealed wires 20. Thereafter, a shore portion 7 is filled with filling stones 9 in such a manner as to bury the anchor portions 19 and the wires 20.
Patent JP-2001326512-A (JP)
Title: Antenna holding member and manufacturing method thereof
Inventor: ETO EIICHI
IPC: H01Q1/24
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an antenna holding member whose manufacturing cost can be reduced. SOLUTION: A rectangular flat plate-shaped metal plate 5 having conductivity is subjected to press working to form almost cylindrical holding body 11 having a female screw on the inner circumferential part. The metal plate 5 is subjected to press working to form a connection piece 15 projecting from the outer circumferential part of the body 11 in an axial direction. A manufacturing cost can be reduced compared with when the connection piece 15 is held by and connected to the body 11. Since the tapping of the female screw forming on the inner circumferential parts of the body 11 can be formed at the time of performing press working, female screw forming can be performed more easily than when female screw forming is performed with cutting working.
Patent JP-2001326184-A (JP)
Title: Method for producing semiconductor wafer and plasma cvd system
Inventor: MINAMIMOMOSE ISAMU
IPC: C23C16/44
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a semiconductor wafer and a plasma CVD system, in which the quantity of PFC being used for removing the process products of a film deposition process is reduced and its cleaning time is shortened. SOLUTION: A pair of plate electrodes 34 are provided in a pressure-reducible chamber 14 and surrounded by a spiral spring 48 supported by a cylinder. A stage 38 is provided on the lower plate electrode 34 and a semiconductor wafer 12 can be mounted thereon. In such a plasma CVD system, film deposition rate is enhanced by limiting a gap 52 at film deposition process, thereby reducing a plasma sealing region 54. Upon finishing the film deposition process, the gap 52 is increased, and the plasma seal region 54 is enlarged. Since process products 56 adhere only to the plasma sealing region 54, the quantity of PFC 58 being used for removing the process products 56 is reduced, and its cleaning time can be shortened.
Patent JP-2001322613-A (JP)
Title: Method of pasteurization of liquid packaged object
Inventor: FUTASE KATSUNORI
IPC: B65B55/02
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To prevent a hygienic problem from occurring, which is caused by a solvent sticking to and remaining on a packaging bag in pasteurization of a liquid packaged object. SOLUTION: The packaging bag 1 filled with an object is allowed to pass through a heating region 4 and a heat insulation region 6 in an atmosphere, and the object which is heated to a predetermined temperature is kept at the temperature for a predetermined time. Then the packaging bag 1 is allowed to pass through an air cooling region 8 to cool the object close to an initial temperature.
Patent JP-2001297385-A (JP)
Title: System for security management for crime prevention, disaster prevention and physical management
Inventor: NAKAJO KIMITO
IPC: G08B25/10
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a system for speedily discovering, confirming and dealing with crime prevention, disaster prevention and physical danger. SOLUTION: The abnormality reports of various sensors are received by an Internet centralized controller and simultaneously reported to the person concerned, his/her relatives and third persons of the neighborhood on the Internet in voice or image so that speedy discovery and confirmation can be performed.
Patent JP-2001321155-A (JP)
Title: Oral cavity streptococcus fractionator and developing member for the bacterium, and method for fractionation using the fractionator
Inventor: KAMEI AKIHITO
IPC: C12Q1/14
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide the subject fractionator for fractionating a preparation containing Streptococcus mutans and Streptococcus sobrinus with respective chain numbers depending on the chain numbers, and to provide a method for fractionating such a preparation using the fractionator. SOLUTION: This fractionator is such one that a Streptococcus developing member furnished with a density gradient 2 comprising at least two densities using a viscous solution and a centrifugal member capable of centrifuging the above developing member under holding are set up in a vessel 1. The method for fractionating a preparation containing Streptococcus mutans and Streptococcus sobrinus with respective chain numbers comprises the following process: the preparation under the density gradient 2 is sedimented through the density gradient 2 ambience at rates dependent on the respective chain numbers of the bacteria by the centrifugal force generated by the centrifugal member;  since the respective rates of sedimentation are reduced due to the density gradient 2, the bacteria in the density gradient 2 ambience never sink onto the bottom surface of the vessel 1 at all, thus forming fractions dependent on the respective chain numbers of both kinds of the bacteria in the density gradient 2 ambience.
Patent JP-2001328679-A (JP)
Title: Protector for electronic appliance
Inventor: YAMAKITA SHOHEI
IPC: B65D81/113
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a protector for electronic appliance which can lighten shocks applied to an electronic appliance only by mounting to the appliance and thereby a specially prepared carrying case is made unnecessary. SOLUTION: The protector 1 for electronic appliance is composed of a band 3 and four pieces of cushioning members 5. The band 3 is an annular belt-like rubber band. The cushioning member 5 is formed in a hexahedron having a cavity 11, and the interior structure of the cushioning member 5 is formed of a shell 15 serving as the surface layer and a gelatinous composition 17 filled in the shell 15. The protector 1 for electronic appliance can be used for a portable personal computer in a thin rectangular parallelepiped with the band 3 thereof mounted to surround the end faces of the computer. On mounting the protector, four corners of the portable personal computer are fitted respectively into the cavities of the four cushioning members 5 provided at the inner circumferential side of the band 3.
Patent JP-2000344073-A (JP)
Title: Electric hydraulic brake device, and control method and device therefor
Inventor: BECK HARALD
IPC: B60T8/40
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To improve functional efficiency both at high temperature and low temperature by providing at least one means for measuring the temperature of an electric hydraulic brake device, especially the temperature of a hydraulic liquid, and considering the measured temperature in an open loop or a closed loop control of the electric hydraulic brake device. SOLUTION: Temperature sensor 100, 105 measure the temperature of a hydraulic liquid or a brake liquid and transmits the same to a control unit 200. A control unit 200 executes an open loop or a closed loop control process in this electric hydraulic brake device. As a reliability can be favorably considred by the temperature sensors, the electric hydraulic brake device can be operated and managed even if one sensor gets out of order. The viscosity of the brake liquid remarkably changes with the temperature. In the case where a pump 42 is driven at a rotating speed in which the filling degree of the pump is optimum, the rotating speed increases the supply flow of the pump.
Patent JP-2001329578-A (JP)
Title: Finishing method for well by circulative washing and partial surging device used for this method
Inventor: HONGO KANJIRO
IPC: E03B3/08
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a screen section might be possibly collapsed when the water level in a well is abruptly lowered or swabbing is applied before a mud wall is fully removed in the finishing work of the well provided with a stable filter layer of sand and gravel having high water permeability and preventing the flow of sand in a stratum. SOLUTION: A submerged pump 2 is inverted upside down and stored in a case 1 provided with a case intake port 12 and packers 3 at the lower section. The case 1 is suspended in a well screen 4, and a large quantity of water is discharged from a discharge port 21 into filled gravel G and an aquifer W through the well screen to circulatively wash the filled gravel and aquifer. The circulated water and the underground water are sucked by the submerged pump through the well screen, the case intake port, and a pump strainer 22. Circulative washing is performed with a large quantity of water. A sand separator 23 and a jet nozzle 24 may be provided on the discharge side of the submerged pump. A partial surging device is used for implementing this method.
Patent JP-2001327260-A (JP)
Title: Method for producing natto in pouch
Inventor: YOKOYAMA YOSHIMASA
IPC: A23L11/00
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing natto (fermented soybeans) packed in a pouch capable of smoothly fermenting steamed beans by Bacillus natto even when steamed beans, cultured Bacillus natto and a dripping are enclosed in a non-water permeable pouch comprising a flexible synthetic resin film having air permeability. SOLUTION: This method for producing natto packed in a pouch is to hold a non-water permeable pouch 1 divided into a lower layer pocket 11 having a smaller volume and an upper layer natto-holding part 10 having a larger volume through an isolation seal part having a narrow water channel 12a in a part and having an opening 13 in the upper part in an appropriate state in which the pocket 11 locates lower than the natto-holding part 10, introduce a dripping 3 into the aforesaid pocket 11, put appropriate amount of steamed beans 2 into the aforesaid natto-holding part 10, add Bacillus natto to the steamed beans, seal the opening 13 of the aforesaid pouch 1 and ferment the aforesaid steamed beans.
Patent JP-2001339636-A (JP)
Title: Image pickup method and device
Inventor: TSUCHIYA TOSHINORI
IPC: G03B7/17
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup method and a device which can obtain suitably exposed image under low intensity of illumination and backlight. SOLUTION: An image pickup device has a means 1 which controls to determine f number, shutter speed and necessity of strobe light and capture an image and performs image processing according to the captured image. When effectiveness of strobe light is insufficient, the means 1 gives weight to suitable exposure based on image processing and adds distance information to image processing so that the image pickup device can obtain suitably exposed image.
Patent JP-2001338283-A (JP)
Title: Detection area setting method for human body detector
Inventor: KAWAI KENJI
IPC: H04N7/18
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a detection area setting method for human body detector, capable of dealing with all conceivable installation site by utilizing a personal computer(PC) and the screen thereof. SOLUTION: The human body detector is provided with a storage part such as flash memory, and the PC is connected. Then, this device is provided with a display means for fetching image from the human body detector and displaying it on the screen of the PC, a setting means for setting a detection area by the PC and a writing means for writing the set detection area in the storage part of the human body detector.
Patent JP-2001344548-A (JP)
Title: System and method for on-line bill-paying and recording medium
Inventor: YOSHIDA TOSHIO
IPC: G06Q20/02
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a system with which charge payment can be accurately and simply made in user on-line shopping or off-line transaction. SOLUTION: When a user 20 does shopping by using a merchandise purchase image provided by a store 21 via the Internet 24, the user utilizes a settlement reservation service provided by a charge management server 23. The server 23 stores the shopping contents of the user 20 as a database and simultaneously stores a payment amount and a paid/unpaid status into the shopping contents. The user looks at the list of unpaid articles in the shopping contents provided by the server 23, selects an item to be settled by the user, designates an account handling institution for performing bunds transfer and performs bunds transfer on-line. The server 23 automatically performs erasure work about the shopping contents whose charge has been transferred.
Patent JP-2001348325-A (JP)
Title: O/w-type emulsion composition
Inventor: OKAMOTO TORU
IPC: A61K8/00
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an O/W-type emulsion composition having excellent high- temperature stability and usability. SOLUTION: The objective O/W-type emulsion composition contains a hydrophilic anionic surfactant, a higher aliphatic alcohol, water and an oil component and satisfies the following conditions (1) to (4). (1) The hydrophilic anionic surfactant, the higher aliphatic alcohol and water together form a gel having a transition temperature of >=60 deg.C, (2) the amount of the hydrophilic anionic surfactant constituting the gel is >=0.1 wt.% and <0.5 wt.% based on the amount of water in the O/W-type emulsion composition, (3) the molar ratio of the hydrophilic anionic surfactant to the higher aliphatic alcohol constituting the gel is 1:3 and (4) the composition contains excess higher aliphatic alcohol or amphiphatic substance free from participation in the formation of the gel in an amount of 0.5-10 wt.%.
Patent JP-2001001547-A (JP)
Title: Image recording apparatus
Inventor: MERZ ERIC A
IPC: B41J2/175
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide simple and efficient method and apparatus for determining the characteristics of an ink tank. SOLUTION: This image recording apparatus comprises an ink tank holder for storing an ink tank 10, and a plurality of sensors of the ink tank holder. Each of the plurality of the sensors corresponds to one of indicator positions 30 of the ink tank 10, different with each other, for sensing whether or not the indicator is at the indicator position 30 of the ink tank corresponding thereto.
Patent JP-2001352092-A (JP)
Title: Radiation detector
Inventor: SATO MASAHITO
IPC: H01L27/14
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To solve the problem in the conventional X-ray detectors, employing selenium as an X-ray sensitive layer, that the selenium layer shrinks or expands due to variation in outside temperature to cause cracks in the selenium layer. SOLUTION: The radiation detector comprises a selenium layer 4 and an upper electrode layer 5 formed on a base substrate 3, where the selenium layer 4 is added with 0.3-20 wt.% of sulfur. Since sulfur acts as a plastic material, the selenium layer is imparted with flexibility and protected against cracks, due to variation of the environmental temperature.
Patent JP-2001350823-A (JP)
Title: Parts list, functional parts list, and method for preparing functional parts list
Inventor: NAKAMURA FUJIO
IPC: G06Q50/04
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a parts list capable of easily judging which part is to be applied for which customer and easily recognizing what is different for every customer, and to provide a method for preparing the parts list. SOLUTION: The functional parts list consists of plural parts lists prepared for every machine kind and denoting all necessary parts by part numbers, and is prepared by using a database stored with data of the parts list in which functional parts added with equipment number and machine kind number and having the same function are added with functional code showing the function.  This method comprises a first step for inputting the equipment number, a second step for reading the data of the first parts list having the same equipment number as the inputted equipment number from the database, a third step for extracting all the functional parts from the first parts list, and storing them in a storage device, a forth step for repeating the second step and the third step with respect to all the parts lists having the same equipment number as the inputted equipment number, and a fifth step for reading the data of all the stored functional parts from the storage device, and outputting the data as the functional parts list.
Patent JP-2001346726-A (JP)
Title: Vacuum cleaner
Inventor: ONDA MASAKAZU
IPC: A47L9/08
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner for preventing a malfunction by heat of an electronic part by restraining heating of a control device, preventing the degradation by the heat and improving reliability and durability. SOLUTION: A housing chamber 12 forms a communicating hole 16a for communicating with an exhaust hole 15 for exhausting an exhaust wind 14 exhausted from a fan chamber 2a of a motor-driven blower 2 and before passing through a high temperature part heated by operation of the motor-driven air blower 2. A communicating hole 16b is formed in a rear part, and communicates with a power source supply chamber 8. An exhaust port 29 is arranged in a power source supply chamber 8 side body 1 so that a product for preventing the malfunction by the heat of the electronic part, preventing the degradation by the heat and improving the reliability and the durability can be provided.
Patent JP-2001350855-A (JP)
Title: On-demand service developing device and service providing system
Inventor: SUZUKI MOTOHIRO
IPC: G06Q50/10
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is impossible to guarantee efficient service offer to a client connected to a front end, and that it is necessary to spend high costs on service control since it is necessary to spend extremely high costs on server development in a service providing system using network. SOLUTION: In an on-demand service developing device equipped with a service broker and a broker controller, the service broker is provided with a means for selecting a front end suitable for a service request transmitted from a client and a front end connected to the client, and for transmitting the contents of the service request to the front end. Also, the broker controller is provided with a means for controlling the connection of the selected front end to the server and a means for controlling the connected server, front end, and service broker during the service is provided.