baber/WOPTO huggingface dataset:
Patent JP-2003031213-A (JP)
Title: Alkaline zinc battery
Inventor: YAMAMOTO KENTA
IPC: H01M4/52
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an alkaline zinc battery which is excellent in both of heavy load discharge characteristic and storage characteristic. SOLUTION: In this alkaline zinc battery 1 which has a positive mix 3 containing beta nickel oxyhydroxide as a positive active material, a negative mix 5 using zinc as a negative active material, and an alkaline aqueous solution as an electrolyte, the positive mix 3 is a mixture of beta nickel oxyhydroxide, graphite power, and potassium hydroxide aqueous solution mixed in a ratio of 80:10:10. The beta nickel oxyhydroxide is prepared by chemical oxidation, has almost a globular particle shape, and has a BET specific surface area of 3-50 m<2> /g. Thereby, the alkaline zinc battery with excellent heavy load discharge characteristic and storage characteristic can be provided.
Patent JP-2003024248-A (JP)
Title: Vacuum cleaner
Inventor: SEKINE KATSUTEN
IPC: A47L9/28
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To prevent exhaust leakage from a floating member to the minimum even when a cleaner body is allowed to slant by force. SOLUTION: This vacuum cleaner is provided with the cleaner body 1 accommodating a blower 9, a first exhaust hole 13 provided on the bottom 10 of the cleaner body 1 for discharging exhaust from the blower 9, the floating member 11 provided on a lower part of the cleaner body 1, facing the bottom 10 to cover the same and having an opening part 12 on a middle part thereof, a second exhaust hole 14 provided on the bottom 10 for discharging air inside the floating member 11 and a pressure regulating valve 15 for regulating pressure inside the floating member 11 by allowing the second exhaust hole 14 to communicate with outdoor air, wherein the circumferential part of the opening part 12 of the floating member 11 supports the cleaner body 1 by coming into contact with a surface to be cleaned by the pressure regulating valve 15.
Patent JP-2003029914-A (JP)
Title: Multifunctional input device
Inventor: NONAKA AIJI
IPC: G06F3/038
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a multifunctional input device capable of reducing the burdens of a host computer and easily adjusting the various kinds of the functions of a plurality of electrical apparatuses at a high speed. SOLUTION: The multifunctional input device is composed of an operation part 1, a first detection part 2 and a second detection part 3 detecting the operation state of the operation part 1, an actuator 4 imparting external force to the operation part 1, a control part 7 transferring signals with the host computer 6 centrally controlling a plurality of the electrical apparatuses 5a-5n and controlling the drive of the actuator 4 on the basis of a command from the host computer 6, and a function/touch library 8 storing data for driving the actuator 4 corresponding to a first detection signal a1 and a second detection signal a2 outputted from the first detection part 2 and the second detection part 3 and the data for operating the electrical apparatuses 5a-5n through the host computer 6.
Patent JP-2003030215-A (JP)
Title: System for retrieving package tour
Inventor: SEKINE DAISUKE
IPC: G06Q50/14
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a package tour retrieval system utilizing a network capable of automatically selecting and presenting valuable tours by comparing package tour prices with contents. SOLUTION: A package tour retrieval site 1 uses an information table holding allocation points to each element constituting a tour to calculate total points in each tour and divides a tour price by the total points to calculate a unit cost per point. Then, the package tour retrieval site 1, in presenting tours corresponding to a retrieval condition given from a user, presents tour contents, for example, in the order of a low unit cost per point.
Patent JP-2002082579-A (JP)
Title: Process cartridge
Inventor: TAKEUCHI MAKOTO
IPC: G03G21/18
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a process cartridge which enables, without using components which cause cost increase, detection of whether or not the process cartridge is loaded, and detection of an amount of remaining toner, and which can be miniaturized. SOLUTION: The process cartridge can be removably loaded into a body of an image forming device, and has a conductive member for generating an electric signal according to the application of a voltage to a developing roller from the body of the image forming device. The electric signal is applied to a detecting means provided to the body of the image forming device. The detecting means compares a voltage corresponding to the electric signal with a first reference voltage, thereby detecting the presence of the process cartridge. In addition, the voltage corresponding to the electric signal and a second reference voltage are compared in order to detect a decrease in an amount of remaining toner.
Patent JP-2003035349-A (JP)
Title: Toroidal-type continuously variable transmission
Inventor: MORI HARUHITO
IPC: F16H15/38
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To make resistance of all trunnions against slant rotation movement similar even if the trunnion comes into contact with an upper link and a lower link when the trunnion is stroked during shifting. SOLUTION: When the trunnion 14 is stroked in the direction of a head swing axis line O2 at the same phase and a power roller rotating axis line O1 is offset from a neutral position crossing an input/output disk rotating axis O3 , the slant rotation of the trunnion 14 around the head swing axis line O2 is generated, a contact locus diameter of the power roller 8 against the input/ output disk is continuously changed, and the shifting can be executed. The upper link 16 and the lower link 18 are mutually connected by an upper and lower connecting link 31 so as to horizontally hold the upper link 16 and the lower link 18 at the neutral position.  By this, even if the trunnion 14 comes into contact with the upper link 16 and the lower link 18 during the stroking, the contacting state becomes similar at all the trunnions 14, and the friction resistance of all the trunnions 14, 15 against the slant rotation movement can be always made similar.
Patent JP-2002112285-A (JP)
Title: Signal transmission system
Inventor: NISHIO TOSHIAKI
IPC: H04N19/59
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a signal transmission system where the hardware configuration of a transmitter side and a receiver side of a video signal can be simplified. SOLUTION: The signal transmission system of this invention is provided with a signal transmitter 101 having an MPEG decoder 102 that receives a digital broadcast and outputs one luminance signal Y and two color difference signals PB/PR and a transmission line coding circuit 103 that codes signals YPRPB outputted from the MPEG decoder 102 into a signal form in matching with a transmission channel and transmits them, and with a signal receiver 104 having a transmission line decoding circuit 105 that receives the coded signals YPRPB and decodes them, a Y processing circuit 106 that processes the decoded luminance signal Y, a color processing circuit 107 that processes the decoded color difference signals PB/PR, a signal conversion circuit 108 that converts the signals YPRPB outputted from the Y processing circuit 106 and the color processing circuit 107 into RGB signals, and a display device 109 that displays the RGB signals.
Patent JP-2003034377-A (JP)
Title: Jet volume changing valve for aerosol container
Inventor: OSHIMA YASUO
IPC: B65D83/44
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a jet volume changing valve for an aerosol container, which makes it possible to change a jet volume through a simple rotating operation of a cup-shaped stem, which is opened and closed when the circular opening rim at the extremity of the peripheral wall of the cup-shaped stem is made to come in contact with and be removed from a stem gasket. SOLUTION: The stem comprises a cup-shaped stem base 10 to which energy is applied by a spring 19, and a stem body 20 having a pipe 21 protruding from the vertex of the stem and a pipe base 22 formed by expanding the diameter of the pipe 21 in such a way that the bottom and the upper surface of the expanded part come in contact with a bottom part 14 and the stem gasket 6, respectively. The bottom part 14 is provided with a projected guide 12 having a circular section for guiding the rotation of the pipe base 22 centered on a center line A. Stem holes 23, 24 communicating with the inside of the stem base 10 are formed on the pipe base 22, and a stem hole 13 communicating with the pipe 21 is formed on the guide 12.  When the stem body 20 is shifted to either of two stages of rotated positions, the stem hole 13 is connected to the stem hole 23 or 24, and a passage having a sectional area different from that of the stem hole 13 is formed.
Patent JP-2003033964-A (JP)
Title: Multi-layer bottle
Inventor: WATANABE KAZUNOBU
IPC: B65D1/00
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a multi-layer bottle which is excellent in matching properties of a multi-layer structure at bottom, and is consequently excellent in gas barrier properties, pressure resistance strength, impact resistance, and heat resistance or the like. SOLUTION: The gas barrier resin of 1 to 15 wt.% based on the whole inner and outer layer resin is sealed in as an intermediate layer. The gas barrier resin is made continuous at the bottom. The intermediate layer deviatively exists, radially inward from the center of the wall thickness direction. The inner wall resin has at least 25 μm thickness, but has no gate portion at the bottom.
Patent JP-2003046002-A (JP)
Title: Non-volatile semiconductor memory and operation method
Inventor: FUJIWARA ICHIRO
IPC: G11C16/02
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To reduce the time of for the overall write operation cycle, including reading and erasure, and enhance affinity with a CMOS process for facilitating realization of a low-cost memory hybrid system LSI. SOLUTION: The memory has channel-sharing MIS transistors and memory transistors, having a gate dielectric film GD1 composed of a plurality of laminated dielectrics, including charge-storing means dispersed therein. At writing, hot electrons HE generated near the boundary of the MIS transistor and the memory transistor are injected into the gate dielectric film GD1 from the source S side thereof (Fig. 8A). At erasing, hot holes HH1, HH2 generated at the drain D side are injected in a distribution region of electrons stored in the gate dielectric film GD1 from the drain D side (Fig. 8B).
Patent JP-2002126119-A (JP)
Title: Hydrant device and passage switching mechanism
Inventor: TAKAHIRA TOMOHIRO
IPC: A62C35/20
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a passage switching mechanism of a directional selector valve capable of switching a passage, seating a valve element on a valve seat by an elastic body for energizing an inserting part by moving the valve element by the inserting part when switching the passage, and energizing the valve element to either of a first valve seat or the second valve seat by attaching and detaching the inserting part. SOLUTION: This directional selector valve has oppositely arranged first valve seat and the second valve seat, a valve element movably arranged between these valve seats, and an energizing means for energizing the valve element for setting the element on the second valve seat. A passage connecting device is provided with a passage connecting inserting part for oppositely pushing the valve element of the directional selector valve against the energizing means, an outside slide for engaging the tip with the directional selector valve, and the elastic body stronger than the energizing means for pushing up the passage connecting inserting part from the outside slide. By engaging this passage connecting device with the directional selector valve, the valve element's separated from the second valve seat, and is seated on the first valve seat.
Patent JP-2003040817-A (JP)
Title: Method of production for tris(alpha-chloroalkyl) aromatic hydrocarbon
Inventor: NAGAI SUNAO
IPC: C07C22/04
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an effective method of production for a tris(α-chloroalkyl) aromatic hydrocarbon. SOLUTION: This method of production for the tris(α-chloroalkyl) aromatic hydrocarbon is carried out a photo chlorination by acting chlorine gas to a trialkyl aromatic hydrocarbon under irradiation of light in the presence of a basic compound.
Patent JP-2003046267-A (JP)
Title: Circuit board protection cover and method therefor using the same
Inventor: MIYAGAWA HIDEKI
IPC: H05K7/14
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a highly waterproof circuit board protection cover that is capable of component replacement and board repairing, and the recycling or the like of a packaging board quickly, and to provide a method for protecting the circuit board using the circuit board protection cover. SOLUTION: The circuit board protection cover 2 has a section that can be detachably fitted to an opposing end section of a circuit board 1 where electronic components 4 are packaged on one surface, and protects the circuit board 1 by covering the electronic components 4 along with one surface of the circuit board 4.
Patent JP-2003041315-A (JP)
Title: Method for manufacturing high cleanliness steel
Inventor: MURAI TAKESHI
IPC: C21C7/06
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To stably manufacture a high cleanliness steel having an extremely low amount of oxide-based inclusions by preventing reoxidation due to slag on a molten steel accommodated in a molten steel holding vessel such as a ladle, while preventing surplus addition of Al of a slag modifier. SOLUTION: This manufacturing method is characterized by adding the slag modifier 4 containing Al onto the slag 2 on the molten steel 1 to improve the quality of the slag, after tapping the molten steel which has been refined in a smelting furnace out into the molten steel holding vessel 3, so as to satisfy a following expression (1): (%FeO)Ws/300<=QAl <=(%FeO)Ws/100...(1), where (%FeO) means a FeO concentration in the slag (mass%), Ws means the amount of the slag (kg/ton-steel), and QAl means the amount of added Al as the slag modifier (kg/ton-steel), according to an analysis value on the FeO concentration in the slag before adding the slag modifier and to the amount of the slag, to reduce an oxidation degree of the slag.
Patent JP-2003043101-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: OTOMO YUKIO
IPC: G01R31/26
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To efficiently radiate heat from a semiconductor device during screening for performing screening stably. SOLUTION: In an IC socket 8 for mounting the semiconductor device on a burn-in board, a testing carrier 10 for mounting the semiconductor device is arranged. The testing carrier 10 is constructed of a carrier part 10a and a carrier heat radiation part 10b. The carrier heat radiation part 10b serving as a semiconductor chip contact area in installation of the semiconductor device and an area for bringing an outer lead into contact is constructed of a non- conductive material having a high heat dissipation such as aluminum having an alumite-treated surface. In screening by means of the burn-in device, heat can be radiated efficiently via the carrier heat radiation part 10b even if self- heating occurs in the semiconductor device, and consequently, excessive increase of a temperature can be prevented in the semiconductor.
Patent JP-2003049319-A (JP)
Title: Movable yarn guide device
Inventor: SAITO MAKOTO
IPC: D01H13/04
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a yarn guide device capable of applying a tension when the running of a yarn is stopped and preventing the slipping through of the yarn by the own weight of the yarn. SOLUTION: This yarn guide device has a movable guide between two fixed yarn guides. The yarn guide device is characterized by supporting the movable guide from the lower side with a supporting member having a fulcrum on the further upstream side of the fixed yarn guide located on the upstream side so as to be vertically movable.
Patent JP-2003044786-A (JP)
Title: Device, program and method for character recognition
Inventor: KASHIOKA JUNJI
IPC: G06K9/20
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a device, a program and a method for recognizing characters written on a paper surface previously or characters written superposed to or in contact with a ruled line, etc. SOLUTION: The device decomposes a picture into line segments, recognizes a character while changing the combination of the line segments, and defines a recognizing result outputting maximum reliability among character recognizing results as a character recognizing result to recognize the characters in contact with or superimposed to preprint information such as the ruled line, characters. The number of the combinations of the line segments to be character-recognized is increased stepwise, and the line segment constituting the character recognition result of the maximum reliability at each step is included essentially in the combination of the line segment of the next step to output the character recognition result of the maximum reliability by the device, program and method for character recognition.
Patent JP-2003044630-A (JP)
Title: Personnel data management system and personnel data management method, and computer program
Inventor: SAWAMURA TOSHIO
IPC: G06Q10/00
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a personnel management system that permits efficient work evaluations. SOLUTION: A commitment on employee's work within an evaluation period is set, and a compensation corresponding to the commitment and a compensation in response to the employee's achievement are set. The commitment is set as a numerical value for each evaluation item, and the achievement ratio is calculated as a numerical value. This system is constituted such that the compensation amount in response to the commitment achievement ratio is clarified, and the achievement improvement is directly tied to the increase of the employee's compensation, so that the employee's willingness for work is improved. In addition, even in the middle of the evaluation period, the employee's progress information can be fetched to acquire the achievement status of the commitment and predicted compensation data or the like at a term end.
Patent JP-2003050947-A (JP)
Title: Promotion system, its information providing method, and its program
Inventor: FUJITA MASATOSHI
IPC: G06Q50/00
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a promotion system, its information providing method, and its program which save the trouble and time to create contents on an information provider side such as a retail. SOLUTION: A system server 3 and respective retail terminals 4a to 4c internally have file exchange software for directly exchanging files between the system server 3 and retail terminals 4a to 4c. When a request to acquire advertisement information is sent from a mobile portable terminal 1, the system server 3 uses current position information on the mobile portable terminal 1 as a keyword to retrieve an advertisement information file having as its file name position information on a retail terminal stored on hard disks of the retail terminals 4a to 4c. When finding a corresponding file, the system server 3 takes the advertisement information file out and transfers it to the mobile portable terminal 1. The advertisement information created on the retail side is only saved on the hard disk and the latest advertisement information can be provided in real time.
Patent JP-2002140722-A (JP)
Title: Device and method for plotting image removing aliasing
Inventor: SASAKI NOBUO
IPC: A63F13/52
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To easily and speedily form an image reduced in jaggy. SOLUTION: A main CPU 4 extracts the visually important part of the image to be plotted, an outer line (and outer candidate line), for example, based on polygon data constituting the image of one frame, for example. GPU 8 plots data with respect to a graphic memory 19 based on polygon data constituting the image of one frame. A GPU 8 performs antialiasing processing on the outer line (and outer candidate line) extracted by the main CPU 4. The outer line (and outer line candidate) which is antialiasing-processed is overwritten on the image which is previously plotted in the graphic memory 19.
Patent JP-2003053101-A (JP)
Title: Trap apparatus and trapping method
Inventor: TANAKA KEIJI
IPC: B01D39/12
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a trap apparatus which can collect the materials produced in exhaust gas with high collection efficiency and can save labor and time for maintenance and whose service life is prolonged. SOLUTION: This trap apparatus is constituted so that the materials produced in the exhaust gas to be discharged from a process unit by using a vacuum pump are collected as solid-state materials by bringing the exhaust gas into contact with a trapping material. A flow path 9 is arranged in a trapping material-housed trapping vessel 1 so that the cross-sectional area of the vessel 1 is expanded in the exhaust gas flow direction in comparison with the size of an inflow port 2 and the exhaust gas is made to flow in the vessel 1 while being in contact with the trapping material 5 by changing the flow direction.
Patent JP-2003056022-A (JP)
Title: Switchover indication mechanism of faucet, temperature adjusting indication mechanism of the faucet and hot and cold water indication mechanism of the faucet
Inventor: NISHIOKA AKIRA
IPC: E03C1/042
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a switchover indication mechanism of a faucet capable of preventing a wrong operation of a switchover handle, a temperature adjusting indication mechanism of the faucet capable of preventing the wrong operation of a temperature adjusting handle and a hot and cold water indication mechanism of the faucet capable of preventing the wrong operation of an operating lever. SOLUTION: The faucet 1 having a switchover indication body 14 for indicating an operating direction of the switchover handle 9 for a switchover between water discharge including a flow adjustment and waterstop and/or a switchover between a discharge pipe and a shower hose by using marks such as a character, a picture, a color or the like is so constituted that a luminous body 16 is provided downward of the switchover indication body 14 to facilitate the discrimination of the marks such as the character, the picture, the color or the like.
Patent JP-2003052548-A (JP)
Title: Multifunctional cooking plate
Inventor: NAKAI KEIJI
IPC: A47J27/00
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To perform appropriate heating control suited for the applications of each cooking plate in a multifunctional cooking plate having various kinds of exchangeable cooling plate. SOLUTION: The multifunctional cooking plate comprises a plurality of types of cooking plates suited for cooking applications, a heating stand where one of the plurality of kinds of cooking plates is set directly or indirectly, a heating means that is provided inside the heating stand for heating the cooking plate on the heating stand, a temperature sensor for detecting the temperature of the cooking plate on the heating stand, and a heating control means for controlling the heating output of the heating means according to the temperature detection value of the temperature sensor. In the cooking plate, the heating control means performs heating control according to each kind of heating characteristic of the plurality of types of cooking plates.