baber/WOPTO huggingface dataset:
Patent JP-2002177830-A (JP)
Title: Vibration valve for aerosol container
Inventor: OSHIMA YASUO
IPC: B65D83/44
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a vibration valve for an aerosol container which can intermittently spray the contents by a constant volume independently of the spray pressure. SOLUTION: In a container forming a valve chamber 9A provided with an inlet 11 at the base end and with an outlet 19 at the front end, a rod valve 10 that closes the inlet 11 in the ordinary position and closes the outlet 19 in a specified advanced position, a cylindrical valve 20 that surrounds the valve 10 and has an outer periphery slidable along the inner periphery of the container, and a spring 26 that pushes the valve 10 toward the direction of the base are encased. An annular protrusion 17 is formed on the outer periphery of the valve 10. The influent passage 17a to the valve chamber part 9c on the side downstream of the protrusion 17 of the chamber 9A is closed by the abutment of the base of the valve 20 against the protrusion 17 and is opened by the advancement of the valve 20.  The force of the spring 26, when the spray pressure acts, permits the valve 10 to jointly move the valve 20 and to advance it and further permits only the valve 20 to advance. When the contents are filled into the part 9c in a state in which the passage 17a is open by the advancement, the valve 10 is capable of driving toward the ordinary position of the valve 10 in a state in which the passage 17a is closed though a valve 20.
Patent JP-2002242118-A (JP)
Title: Block heater for melting snow
Inventor: OGAWA TADAO
IPC: E01C11/26
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain a block heater for melting snow in which thermal conductivity is improved by making the most of the advantage of the electric type block heater for melting snow on a general sidewalk and a braille-block sidewalk and power consumption is inhibited. SOLUTION: The plank-shaped block heater A for melting snow is formed in such a manner that carbon powder of 0.3-5 wt.% is added into a normal concrete material and a concrete section 1 is formed, an electric heater 2 on the inside, an arranged bar 3 brought into contact with the electric heater 2 and lead wires 5 connected to the electric heater 2 are disposed, and heat- insulating materials 4 are installed to a lower section and side sections. Electricity is conducted through the lead wires 5, the electric heater 2 connected to the lead wires 5 is heat-generated and the temperature of a block surface is elevated, and snow melting and antifreezing are conducted.
Patent JP-2001312263-A (JP)
Title: Video output device and control method for switching outputted video
Inventor: KISHIMOTO SEIJI
IPC: G09G5/00
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To avoid giving a user an unnatural impression at the time of switching a video signal, and also to keep the power consumption low. SOLUTION: A power source control part 112 turns on the power source of a video output part 102 when a switching instruction is inputted from an input terminal 107 to change over a signal source from a video output part 101 to the video output part 102. A timing alteration part 111 synchronizes a synchronizing signal outputted by the changeover destination video output part 102 with a synchronizing signal outputted by the changeover source video output part 101. A video signal selection part 103 and a 1st synchronizing signal selection part 104 select the video signal Y and the synchronizing signal Y which are output signals of the video output part 102, respectively, and output them to an unshown display device. The power source control part 112 switches off the power source of the changeover source video output part 101 when the changeover of the display picture is completed.
Patent JP-2002242288-A (JP)
Title: Underground water permeable channel block
Inventor: FUNADA KAZUHIKO
IPC: E02B13/00
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an underground water permeable block capable of maintaining its water permeability for a long time. SOLUTION: In this channel block 1 constructed of both side walls and a bottom wall, the bottom wall 3 is formed of a water permeable wall having water permeability, while water permeable projections 4 having water permeability are arranged integrally on the upper face of the water permeable wall 3A.
Patent JP-2002243460-A (JP)
Title: Mobile station position detecting system
Inventor: OSHIGE SHINICHI
IPC: G01C21/00
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a mobile station position detecting system capable of indicating the position of a mobile station in a latitude and longitude system with little error on a car navigator. SOLUTION: A first portable telephone 2 of a mobile station receives and detects radio waves from a plurality of base stations 4, and transmits IDs for identifying the base stations 4 and the reception field intensities of the radio waves to a second portable telephone 13 connected to a car navigator. The second telephone 13 transmits the IDs and the reception field intensities of the radio waves transmitted from the first telephone 2 to a server SV via a base station 3 at the car navigator, thereby receiving latitude and longitude information representing the position of the first telephone 2 from the server SV. The car navigator 1 with communication functions monitors field intensity data that the first telephone 2 successively transmits and keeps it transmitting the data until becoming stable data, thereby obtaining position information with little error.
Patent JP-2002258978-A (JP)
Title: Processor
Inventor: KOJIMA YOSHINARI
IPC: H03L7/08
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of a processor device. SOLUTION: This processor is provided with a clock generating circuit for generating and outputting a first clock signal and a processor device for carrying out processing by using the first clock signal outputted from the clock generating circuit as a clock signal, and the clock generating circuit is provided with a means for switching the frequency-division rate of a frequency dividing circuit according to the processing situation of the processor device.
Patent JP-2002250618-A (JP)
Title: Moving table control method and its device, and three- dimensional surface shape measuring method and its device
Inventor: YANAGI KAZUHISA
IPC: G01B21/20
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a moving table control method and its device, having a comparatively inexpensive moving mechanism of the moving table, capable of easily correcting movement error due to constitution, and to provide a three-dimensional surface shape measuring method and its device, capable of measuring the three-dimensional surface shape with high accuracy with a comparatively inexpensive constitution, by utilizing the control method and its device. SOLUTION: This control method has characteristics such that it three axes of three- dimensional orthogonal coordinates are an X-axis, a Y-axis and a Z-axis respectively are assumed as being virtual and a prescribed virtual plane parallel to both the X-axis and the Y-axis is defined as a virtual reference plane; the moving table is moved, so that a detection plane of the moving table having the detection plane is moved in approximate manner in the virtual reference plane; and that if a normal erected at a prescribed reference point on the virtual reference plane is defined as a reference normal and an arbitrary one point on the detection plane is defined as the detection point, the displacement in the Z-axis direction from the reference point, when the detection point becomes an intersection point with the reference normal by the movement of the moving table is detected as the movement displacement of the detection point.
Patent JP-2002260905-A (JP)
Title: Lightning arrestor and its manufacturing method
Inventor: TAKAYAMA TORU
IPC: H01C7/12
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a lightning arrestor which is less deformed by a torsional force and high in rigidity. SOLUTION: This lightning arrestor 60 is equipped with a current limiting device 61 pinched between the terminal electrodes 62 and 63, FRP rods 66 and bridging a FRP rod 66 across the space between the terminal electrodes 62 and 63. The terminal electrodes 62 and 63 are inserted into holes 62c and 63c bored in the terminal electrodes 62 and 63, and fitting members 67 which are each fitted into gaps between the rod mounting holes 62c and 63c and the FRP rods 66 respectively so as to fix the FRP rods 66 to the terminal electrodes 62 and 63.
Patent JP-2002260305-A (JP)
Title: Method for manufacturing optical disk, and sputtering system
Inventor: MIYATA KAZUTOMO
IPC: G11B7/24085
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To secure good recording/reproducing characteristics even in the case the width and pitch of a groove are narrowed according to the increase of recording density. SOLUTION: When a magneto-optical recording film 13 is deposited on a substrate 11 on which grooves 15 are formed, the substrate 11 is attached to a substrate holder 24. The substrate 11 is held by the supporting member 31 and the mask member 32 of the substrate holder 24. An inner periphery supporting member 31b and an inner periphery mask member 32b are operated in a direction almost vertical to the surface of the substrate 11 on which the film is deposited. Spattering is performed in the state where the surface to be processed is bent in a concave shape, and the magneto-optical recording film 13 is deposited.
Patent JP-2002254863-A (JP)
Title: Data card
Inventor: GOTO MAMORU
IPC: B42D15/00
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain a data card wherein inherent data on a personal identification code, a management code and the like are hidden by an inexpensive means, wherefrom hidden information is obtained by executing a simple action and of which the alteration or the like is little expected. SOLUTION: A data card layer 2 fixed by a fragile transparent film 3 on a mount 1 formed of a PET film, a PP film, a PE film, paper or the like wherein an explanation, a note, a pattern and others are entered is disposed on the mount with the fragile transparent film 3 outside. In the data card thus constituted, an inherent data layer 4 wherein the personal identification code, the management code and the like are entered is formed on the surface of the data card layer 2 being in contact with the mount.
Patent JP-2001332729-A (JP)
Title: Semiconductor device
Inventor: HARADA TATSUO
IPC: H01L29/739
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an IGBT structure capable of decreasing an on resistance without increasing a turn-off loss and an IGBT structure capable of reducing the turn-off loss even at a high temperature. SOLUTION: In a transistor operating in a bipolar mode, a thickness of an N-type buffer layer 4 is set to 20 to 40 μm or preferably 40 μm, a peak concentration is set to 1×1015-1×1016 cm-3 or preferably 1×1016 cm-3. A thickness of a P-type emitter layer 5 is set to 5 μm or less or preferably 1 μm, and its peak concentration is set to 7×1017 cm-3.
Patent JP-2002261149-A (JP)
Title: Method for protecting sample information during sample carrying
Inventor: KONO TOMOYUKI
IPC: H01L21/677
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a method that does not lose sample information even when device abnormality such as carrying abnormality occurs, by always having the sample information on the sample even when the carrying abnormality occurs during sample carrying. SOLUTION: In a treating device wherein a plurality of places carrying the sample exist and another treating device where a mechanism to the carrying position, the sample and the information of the sample exist, the sample has the information at both carrying original position and carrying destination position on the halfway of carrying.
Patent JP-2002262935-A (JP)
Title: Cartridge for cosmetic container and cosmetic container
Inventor: OBA ATSUSHI
IPC: A45D40/00
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a small diameter cosmetic container for a cartridge by reducing outer diameters of a tip cylinder of the cartridge and the inserting part of a container body. SOLUTION: These are a cartridge and a makeup container which automatically return a cosmetic by detaching the cartridge from the container body. The cartridge is constituted of the top cylinder, a base body 30 rotatably connected with the tip cylinder 10, a core chuck member 30 with a screw part 35 to be screwed together with an engaging projection 27 of the base body 20 while slidable and unrotatable against the tip cylinder 10, and a tail plug 40 to retain a stick cosmetic by a nail piece 32 formed on the front end of the core chuck member 30 and to fix a draw spring 3 to energize the chuck member 30 in the lower limit direction. For mounting on the container body 2, the base body 20 and the container body 2 are spline-engaged by a spline 25 and a longitudinal rib 53, and resistance is given to rotation of the top cylinder 10 and the container body 2 through an O-ring 4.
Patent JP-2002266737-A (JP)
Title: Ignition device for internal combustion engine
Inventor: UJIGAWA MASARU
IPC: H01F38/12
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of noise relative to a radio or apparatus around an automobile by reducing a magnetic force and electric power radiated from an ignition coil device. SOLUTION: This ignition device for an internal combustion engine is provided with a coil portion 100 and a connecting portion 101 electrically connecting an ignition plug 27. A spring 14 having an inductance capable of reducing noise generation or an electric element is provided in a high voltage conducting passage between the coil portion 100 and the ignition plug 27. For example, the spring 14 for connecting the ignition plug is composed of a part 14A for absorbing dispersion in the dimension of the coil portion and the ignition plug, and a part 14B having the number of a winding and a winding pitch that can ensure a large inductance and resistance value for suppressing the noise generation.
Patent JP-2002270189-A (JP)
Title: Manufacturing method for high polymer electrolyte type fuel cell and high polymer electrolyte type fuel cell using the same
Inventor: YASUMOTO EIICHI
IPC: H01M8/10
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a stable manufacturing method for a fuel cell by forming catalyst ink into non-Newtonian fluid showing thixotropic performance to provide the high polymer electrolyte type fuel cell having high performance. SOLUTION: The viscosity when a shearing speed of the catalyst ink is 0.1 (1/s) is set to 10 Pa.s or more, and the viscosity when the shearing speed is 100 (1/s) is set to 1 Pa.s or less.
Patent JP-2002269249-A (JP)
Title: User support system and user support method
Inventor: NAKAMOTO SHINICHI
IPC: G06Q30/06
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a user support system and a user support method capable of immediately providing proper support from a user support center when a user needs it. SOLUTION: The user P1 transmits an image signal to the user support center side 3 by operating a transmitter 13 when an unknown point is found at the time of starting operation of a personal computer main body 10. The proper support can be provided by an official in charge of the user support center through a telephone circuit 2B.
Patent JP-2002270175-A (JP)
Title: Secondary power source
Inventor: KURUMA ISAMU
IPC: H01G11/44
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a secondary power source having a large capacity and excellent rapid charge and discharge cycle reliability. SOLUTION: This secondary power source is provided with a positive electrode containing activated carbon, a negative electrode containing Li4 Ti5 O12 or a mixture of a carbon material capable of storing and separating a lithium ion and Li4 Ti5 O12 , and an organic electrolyte containing lithium salt. The carbon material of the negative electrode has a surface space of 0.3335 to 0.410 nm at a (002) face measured by X-ray wide angle analysis. The mixture contains 20 to 50 mass % of Li4 Ti5 O12 and 80 to 50 mass % of the carbon material.
Patent JP-2002266355-A (JP)
Title: Foundation structure for housing construction, and method for constructing housing foundation using the structure
Inventor: ISHIOKA MASAMI
IPC: E02D27/12
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for constructing a housing foundation which can construct the housing foundation in a short period of time without occurrence of shear failure, and to provide a concrete foundation structure for use in the method. SOLUTION: The foundation structure is a concrete molding consisting of a substantially cylindrical upper portion and an inverted truncated conical lower portion integrally connected to the upper portion, and has a through hole along a central axis thereof, with a level adjusting bolt embedded in an upper surface thereof. In construction of the foundation, a slim pipy pile-driving guide rail is inserted into the through hole, and a lower end of the rail is fitted into a guide pile driven in the ground.  Then, the foundation structure is raised up to a predetermined height and then dropped with the rail assuming a vertical position to the ground, and the lower portion of the structure is buried in the ground, followed by adjusting the height of the upper surfaces of the respective foundation structures set at intervals, by means of the level adjusting bolts, to thereby form a beam board mounting portion. Further, a beam board is mounted on the beam board mounting portion, to thereby obtain the foundation.
Patent JP-2002275627-A (JP)
Title: Element for electronic parts, electronic parts and method for manufacturing these
Inventor: HATTORI TAKAMICHI
IPC: C23C14/34
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To solve such problems that it is conventionally difficult to control a thin film with uniform distribution of the film thickness because a region for plasma generation and changes in the plasma state are required to be synchronously controlled and that, even when the film is made into uniform thickness in the thin film forming process, the distribution of the effective film thickness becomes uneven through succeeding processes. SOLUTION: A thin film 2 is formed all over one principal plane of a substrate 1 to have such distribution of the film thickness that the film is thin in the center part of the substrate 1 and is thick in the peripheral part. Thereby, influences on the distribution of the film thickness in the succeeding processes can be compensated, and finally, uniform distribution of the effective film thickness, uniform line width and uniform electric characteristics are obtained.
Patent JP-2002271936-A (JP)
Title: Covering removal apparatus of long body
Inventor: ISHIKAWA TAKAAKI
IPC: G02B6/00
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To remove a covering by accurately controlling covering thickness without damaging a body to be protected that is positioned inside a long body having the covering. SOLUTION: The long body having the covering on a surface is inserted into a guide pipe. The guide pipe and at least one cutting blade to the guide pipe are fitted along the center axis of the guide pipe in parallel. The cutting blade freely advances and retreats toward the center of the pipe via a micrometer.
Patent JP-2002269301-A (JP)
Title: Method of practically using employee web page
Inventor: TAKASAKI GIICHI
IPC: G06Q50/00
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a method of opening a Web page per each employee on the Internet to practically use it for communication between personal management and one-time employees. SOLUTION: The Web page 10 per each employee is opened on a Web server 8 connected to The Internet, and communication related to the labor is performed through the Web page 10 during one's service as an employee. After a retirement, an enterprise continues to provide the Web page 10 to the one-time employee for the communication between the one-time employee as a customer or a member of an employment network and enterprise through the Web page 10. For example, during one's service as an employee, working data and a detailed statement of salary are written into the Web page 10, and after the retirement, an information about a special sale or a recruit to a temporarily part-time job is written.  The employee and the one-time employee access the Web page 10 by using a terminal 7 having an Internet connecting function, and input the ID and a password to check the information written by the enterprise.
Patent JP-2002250949-A (JP)
Title: Optical waveguide element, optical wavelength converting element and method for manufacturing optical waveguide element
Inventor: MIZUUCHI KIMINORI
IPC: G02F1/377
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To realize a stable oscillation by reducing a fluctuation of output even when increasing output of exit light from an optical waveguide in an optical waveguide type device. SOLUTION: An optical waveguide element 1A is provided with a three- dimensional optical waveguide 4 consisting of a bulk shaped non-linear optical crystal, a substrate 2 joined to the optical waveguide 4, and a joining layer 3 consisting of amorphous material which joins the optical waveguide 4 to the substrate 2. The joining layer 3 or the substrate 2 functions as an under clad of the optical waveguide 4. The optical waveguide is formed by machining (for example, grinding or dicing) or laser beam machining.
Patent JP-2002276443-A (JP)
Title: Fuel injection control method and refreshing control method for continuous refreshing diesel particulate filter system
Inventor: GABE MASASHI
IPC: F02D41/22
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection control method capable of simultaneously performing a rise of an exhaust gas temperature and an increase of nitrogen oxide amount without changing generated torque amount of an engine. SOLUTION: A fuel injection of the engine E is made a multi-stage injection divided into a plurality of stages of more than two stages. An injection timing T1 of the first term fuel injection F1 in fuel injection of the plurality of stages is made in a earlier timing than a proper injection timing tn of a normal operation to generate increased amount of nitrogen oxide. An injection timing T2 of the latter term fuel injection F2 is made as a timing later than the proper injection timing tn of the normal operation to raise an exhaust temperature.
Patent JP-2001314167-A (JP)
Title: Method for producing snack food having two or more filled axial cavity
Inventor: SHEEN SHIOWSHUH
IPC: A23P1/12
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a hand held-type convenience snack food allowing extrusion and processing of a dough material containing a potato shred, having a casing possessing axial cavities and a filling material possessing a flavor and capable of being restored or recovered by consumers. SOLUTION: This method for producing the tube-shaped hand held convenience snack food type product comprises steps of preparing the dough comprising the potato shred, a cellulose gum and a starch, extruding the dough through a multiple extrusion nozzle to form a continuous rope-shaped product having the two or more axial cavities in which the filling material having the flavor can be filled, compressing the rope-shaped product as necessary, then cutting and crimping the rope-shaped product to form an uncooked cut casing and afterward cooking and freezing the cut casing. The dough has about 55-75%, preferably 60-72% water content and the content simplifies the extrusion without damaging the potato shred material.