baber/WOPTO huggingface dataset:
Patent JP-2002343438-A (JP)
Title: Method for manufacturing lithium ion secondary battery
Inventor: SUKEYA SHIGENORI
IPC: H01M10/0585
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a lithium ion secondary battery, having proper discharge load characteristics and discharge temperature characteristics, by preventing an ionic conductive polymer solid electrolyte from infiltrating into gaps which exist in the positive electrode and the negative electrode. SOLUTION: According to this method for manufacturing the lithium ion secondary battery, before a solution of the ionically conductive polymer solid electrolyte is applied to the positive or negative electrode, the gaps existing in the positive or negative electrode are made to previously occupy there by a blocking liquid, thereby preventing the solution from infiltrating into the gaps. In the process of removing solvent in the solution, the blocking liquid is also removed.  A simple substance is made by providing a layer of the solid electrolyte on the positive electrode (negative electrode) and layering the negative electrode (positive electrode) thereon; and the simple substance is layered in plural number and covered with a laminate tape, a nonaqueous electrolytic solution is added thereto, and the positive and negative electrodes are connected to positive and negative electrode terminals, respectively.
Patent JP-2002343226-A (JP)
Title: Cathode structure and color cathode-ray tube
Inventor: YAMAMOTO HIDEO
IPC: H01J29/04
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To reduce the occurrence rate of malfunctions, such as contamination of a grid due to evaporation of an electron emission agent 33, quick exhaustion of the electron emission agent 33, and changes in the dimensions of a cathode sleeve 31 caused as side effects of head of a heater 38 necessary for generating thermoelectrons, to a fractional number by reducing a temperature difference between electron emission agent 33 temperature and a heater 38 temperature, from 140 deg.C of a conventional cathode structure 30 up to 120 deg.C, since it is better the lower the heater 38 temperature is, as long as the electron emission agent 33 is can be maintained at a predetermined temperature. SOLUTION: In the cathode structure 10, a contact area of a cathode sleeve 11 and a cathode support 12 is reduced to a minimum level necessary for fixing, and heat transferred from a heater 18 to the cathode support 12 is reduced. Using this, a heater 18 temperature can be reduced, while maintaining the temperature of an electron emission agent 13 at a conventional level.
Patent JP-2002343171-A (JP)
Title: Corrosion prevention device of contact point of switch
Inventor: KIDO KEISUKE
IPC: H01H9/54
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To aim at sure corrosion prevention and enhance reliability in detecting an open-closed state of a contact point of a switch. SOLUTION: A large current for corrosion prevention capable of removing an oxide film of the contact point is supplied in pulse from a current-supply circuit to the contact point only during a certain retention time when the switch is ON and the contact point is in a closed state. A control circuit 26 detects the open-closed state of the contact point and controls the current-supply circuit 24 in a state of low impedance wherein the large current can be supplied also when the switch is OFF and the contact point is in an open state. Although increase of power consumption by a flow of the large current never happens because the contact point is in the open state, input impedance seen from the input terminal 22 becomes the low impedance Rb of the current-supply circuit 24, and the reliability can be enhanced by improving the noise-resistant property.
Patent JP-2002354010-A (JP)
Title: Radio data communication apparatus, transport layer protocol control method and data link layer protocol control method
Inventor: HIROKI SHIGERU
IPC: H04L12/70
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a radio data communication apparatus capable of eliminating useless packet resending due to handover occurrence. SOLUTION: When a radio control unit 201 detects a handover start, the radio control unit 201 notifies the handover start to a TCP/IP protocol control unit 207. When the TCP/IP protocol control unit 207 receives the notification of the handover start (step S306), it stops a resending timer temporarily (step S307). When the TCP/IP protocol control unit 207 receives the notification of the handover end from the radio control unit 201 during the resending timer temporary stop state (step S308), it restarts the resending timer, which has been stopped temporarily (step S309).
Patent JP-2002349356-A (JP)
Title: Egr device for internal combustion engine
Inventor: TAMURA YASUKI
IPC: F02D21/08
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an EGR device for an internal combustion engine, capable of controlling the residual inside EGR gas in a combustion chamber by preventing the fuel from worsening. SOLUTION: A changing means of the pressure in the combustion chamber capable of increasing/decreasing the residual inside EGR gas by changing the pressure in the combustion chamber with an exhaust throttle, and an intake throttle means for changing the intake air quantity with the intake throttle are provided, and when the pressure in the combustion chamber is changed by the changing means of the pressure in the combustion chamber (S10, 12), the intake air quantity is changed by the intake throttle means compensating the fluctuating exhaust throttle loss, accompanied by the change of the pressure in the combustion chamber (S14).
Patent JP-2002351517-A (JP)
Title: Method for expressing groove, method and device for selecting working method, method and device for preparing nc working program for groove cutting, program for preparing nc working program and storage medium
Inventor: ADACHI MITSUAKI
IPC: G05B19/4097
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To increase the degree of freedom to calculation of a tool track by automating selection of a groove working method and also shortening a time needed to calculate the tool track. SOLUTION: If a side face SR of a rib groove 1 is a curved surface, it is selected to be subjected to cutting working, if the side face SR is a flat surface, it is selected to be subjected to electrical discharge machining. Further, the depth of the rib groove 1 is compared with the length Lt of a tool, and a function for selecting a working method that selects cutting working if the depth of the rib groove 1 is smaller than the length Lt of the tool, and selects electrical discharge machining if the depth is larger than the length Lt,  and an NC working program for groove cutting for calculating the highest position Zmax of the rib groove 1 in height on the basis of a neutral surface CS when cutting working is selected and for cutting the rib groove 1 by connecting respective tool tracks in respective depth positions Z when the tool is lowered by a cutting pitch DZ at a time in the depth direction of the rib groove, starting from the highest position Dmax of the rib groove 1 in height to the bottom position Zmin of the rib groove 1 are produced.
Patent JP-2002352938-A (JP)
Title: Disconnection predicting method for heater element wire of heat treatment device, and the heat-treating device
Inventor: YAMAJI TAKASHI
IPC: H05B3/00
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a technology for predicting disconnection of a heater wire, composed of a resistance exothermic body which is the heating means installed at the surroundings of a reaction tube, in a device in which semiconductor wafers of numerous sheets are brought into the reaction tube, and heat treatment is carried out. SOLUTION: A serial process in which the wafer is brought into the reaction tube 1 and the heat treatment is carried out, and afterwards the wafer is taken out of the reaction tube 1 in a single operation; and if the time slot, in which temperature is stable before the wafer is brought into the reaction tube 1, is called steady-state temperature time, in the respective time operation, a supplied electric power to the heater wire in the steady temperature is measured.  Then, based on this measurement data, the standard deviation in the steady-state temperature time in the respective time of operation is calculated, and further, based on the standard deviation for each operation, the transition of the standard deviation, for example the moving average is calculated, alarm is outputted by forecasting the disconnection of the heater element wire, when this moving average is in an increasing tendency.
Patent JP-2002349562-A (JP)
Title: Roller retainer and guide device using this
Inventor: SHIRAI TAKEKI
IPC: F16C29/06
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a roller retainer and a guide device using this capable of retaining a lubricant on respective spacers for a long period of time. SOLUTION: The roller retainer is provided with a plurality of spacers 2 disposed between a plurality of rollers 3 arranged/accommodated in an endless circulation passage of the guide device and rollably retaining the rollers 3 in the lined up state. A lubricant reservoir 4 is provided at a predetermined position of the spacer 2.
Patent JP-2002355643-A (JP)
Title: Garbage treatment apparatus
Inventor: KUBOTA TORU
IPC: B09B3/00
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To make use in a room possible without causing problems of the discharge of dust, etc., and the use in the room during sleeping possible without causing the problem of noise. SOLUTION: By installing multi-stage filters (32 and 42) including the filter 42 catching dust generated by agitating garbage with a base material 57 having dust generation properties and microorganisms in a treatment tank 5 in an exhaust passage 27 for discharging air from the inside of the treatment tank 5, the fine dust generated from the base material can be caught, so that the filters can be used even when placed in the room without the room being fouled by the dust. A sleeping course in which at least a time for stopping agitation is elongated is implemented in addition to a normal operation course.
Patent JP-2002347263-A (JP)
Title: Image recording apparatus
Inventor: YOSHIDA NAOKI
IPC: B41J2/325
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus capable of controlling the ribbon tension to a necessary and sufficient level at the time of finding the top of a ribbon and at the time of printing. SOLUTION: In a thermal sublimation type image recording apparatus for recording an image by heating an ink ribbon 3 with a thermal head 32 and transferring the heated color material to a recording medium, a main friction clutch 6 and a sub friction clutch 16 are provided for changing over the friction of the ribbon 3 to a higher or lower level such that a large torque is applied on the taking out side core 1 by the main friction clutch 6 at the time of printing so as to control the ribbon tension at the higher side, and a small torque is applied on the taking out side core 1 according to changeover to the sub friction clutch 16 side at the time of finding the top of the ribbon so as to control the ribbon tension at the lower side. Thereby, a trouble derived from excessive or insufficient tension of the ribbon can be solved as well as a high quality color image can be obtained.
Patent JP-2002175094-A (JP)
Title: Device and method for information provision by voice
Inventor: KATO YUMIKO
IPC: G10L13/08
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for providing information by voice, which can receive free input and provide information in natural voice, and to provide a related program. SOLUTION: This device is equipped with an important word extraction part 130, a dependent relation analysis part 132, a standard sentence pattern retrieval part 150, and an infinite pattern part generating part 160 which extract all or some of words from an inputted sentence according to specific standards, replace the extracted words with standard words by using related information prepared in advance, select a standard sentence pattern related most to the inputted sentence out of prepared standard sentence patterns by using the standard words, and replace all or some of the standard words of the selected standard sentence pattern with corresponding words, and a voice synthesis part 170 which synthesizes a voice of the sentence generated by the replacement, by using rhythm information previously given at least to the selected standard sentence pattern.
Patent JP-2002354934-A (JP)
Title: Self-traveling roll bailer
Inventor: NAKAMURA TAKAMASA
IPC: A01F15/12
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a self-traveling roll bailer supplying feed crops reaped by a reaper to a bailer chamber to form a bail, enabling the supply of the reaped feed crop to the bailer chamber almost uniformly over the width of the chamber and suppressing the flying of dust generated by the cutting of the feed crop. SOLUTION: A transport channel 5 to transport a feed crop from a reaping part 6 to a bailer chamber 4 is composed of an ascending transportation part 5a having a gradient rising backward and connected to the reaping part 6 and a descending transportation part 5b having a gradient lowering backward and connected to the ascending transportation part 5a. A diffusion rotor 14 is placed at a bent connection part 15 connecting the ascending transportation part 5a and the descending transportation part 5b. The feed crop transported through the ascending transportation part 5a is diffused over the width of the descending transportation part 14b by the diffusion rotor 14 and supplied to the bailer chamber 4.
Patent JP-2002363407-A (JP)
Title: Method for producing alkyl-modified silicone emulsion
Inventor: OHASHI HIROSHI
IPC: C08K3/22
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To simply and safely produce an alkyl-modified silicone emulsion having excellent stability such as dilution stability or mechanical stability. SOLUTION: This alkyl-modified silicone emulsion is obtained by emulsifying and dispersing a mixture of a polysiloxane containing hydrogen atoms bound to silicon atoms with an α-olefin in water in the presence of a surfactant, then adding a platinum compound and carrying out an addition reaction.
Patent JP-2002361834-A (JP)
Title: Pad printer
Inventor: KAMIYA SHOJI
IPC: B41F17/34
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a pad printer capable of preventing a printing fault due to a dust or a refuse in an atmosphere and easy for a maintenance. SOLUTION: The pad printer 40 pick up an ink coated by an ink adhering unit 43 on a recess 41 provided on a printing plate 42 by a pad 45, and transfers the ink to a matter W to be printed held by a holding unit 44. The printer 40 comprises an air supply unit 30 housed in a box-like casing 10 and having an openable exit/inlet 18 for charging/taking out the matter W in or from the unit 44 and an exhaust port provided in the casing 10 to supply a dust removed air into the casing 10.
Patent JP-2002364832-A (JP)
Title: Infrared ray burner
Inventor: NARITA KAZUNARI
IPC: F23D14/12
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an infrared ray burner where there is little occurrence of noise and which is easily moved and is of compact structure, being an infrared ray burner which is suitable for use in drying of paper, cloth, etc., and heating of various goods such as food, metallic material, wood, etc. SOLUTION: A cooling air chamber, which cools the burner body by circulating cooling air, is provided at the rear of the infrared ray burner body which is equipped with a mixed gas chamber where a combustion plate is mounted at its front, and also a mixer which takes in a part of the air in that cooling air chamber and mixes it with the fuel gas supplied from outside and supplies it to the above mixing gas chamber, is annexed to that cooling air chamber. It is to be desired that the blower for supplying the above cooling air chamber with cooling air should be attached in the cooling air chamber so as to directly blow in cooling air.
Patent JP-2002329164-A (JP)
Title: Mark decision method and its device and medium
Inventor: NAKAO SHIGEYUKI
IPC: G06K7/00
Filed: 2001-04-28
Abstract: PROBLEM TO BE SOLVED: To actualize a method which decides a mark within a fixed time and makes the decision processing fast even under conditions of variations or the like of pattern, gray level, scraping, dirt reflection factor of the mark, and a mark detection sensor, as long as the mark has clasly partial features of a mark. SOLUTION: A signal waveform obtained by scanning marks (201, 202) formed on the surface of a card 306 by a mark detection part 301 is differentiated twice. Each time the mark waveform is detected, the optimum value of a threshold of binarization is uniquely determined and data of a bit sequence obtained by binarizing the signal waveform by using the threshold are compared with data of a reference bit sequence to decide the marks, thereby making the decision within a fixed time irrelevant to the states variations of the pattern, gray level, scraping, dirt, reflection factor of the marks, of the mark detection sensor, etc.
Patent JP-2002364800-A (JP)
Title: High pressure container for automobile
Inventor: SHIMIZU KIICHI
IPC: B60K15/03
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To increase a filling amount of fuel in a container and realize a light weight and a cost reduction by making a plate thickness of a container body thin. SOLUTION: In the high pressure container for an automobile, a reinforcement pipe 5 is penetrated between a center part of a front side mirror 1b and a center part of a back side mirror 2b of the container body 4. Both axial ends of a hollow part 5a of the reinforcement pipe 5 are sealingly closed and holes 10, 11 communicating the hollow part 5a of the reinforcement pipe 5 with the inside of the container body 4 are formed on a part, positioned in the container body 4, of the reinforcement pipe 5.
Patent JP-2002360063-A (JP)
Title: Aqueous solution containing agaricus blazei murill, culture medium of mushroom using the solution, and method for culturing mushroom
Inventor: MORIYAMA YUZO
IPC: A01G1/04
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a medium enabling cultivating various kinds of mushroom, represented by Agaricus Blasei Murill, difficult to be cultivated, and also to provide a method for culturing mushroom using the medium. SOLUTION: This method for culturing mushroom comprises inoculating/ culturing the viable fungus of Agaricus Blasei Murill to a medium containing the diluent of the viable fungus essence of Agaricus Blasei Murill and then inoculating/culturing to the medium the mycelium of mushroom belonging to a group except the group of Agaricus Blasei Murill to compositely culture mushroom when the mycelium of Agaricus Blasei Murill grows.
Patent JP-2002365649-A (JP)
Title: Method and device for manufacturing liquid crystal device
Inventor: OTA TOSHIHIRO
IPC: G02F1/13
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a liquid crystal device by which time from a point of time a sealing material is applied till the substrates are pressed to stick each other with the sealing material in between. SOLUTION: The unhardened sealing material 11 is applied on a surface of a counter substrate 12 so as to surround a surface structure 12a. Next, the counter substrate 12 with the sealing material 11 applied is placed on a surface of large-sized substrate 10 corresponding to a surface structure 10a in a posture the surface with the sealing material 11 applied is directed to the large-sized substrate 10.
Patent JP-2002362474-A (JP)
Title: Small craft, and manufacturing method of hull for small craft
Inventor: MIYASHITA YUJI
IPC: B29K105/04
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a small craft in which the strength of an FRP(Fiber Reinforced Plastic) hull can be maintained without providing longitudinals, a deck can be assembled or disassembled by solving problems that adhesion works are difficult in ensuring the strength by longitudinals, dusts and gases caused by roughening an adhered surface by the sanding are scattered, the deck cannot be replaced when the deck is broken since each part is adhered, and the craft cannot be disassembled in the disposal. SOLUTION: The hull is constituted by filling an insulating foam in a space between an FRP inner shell showing the shape of the inner shell of the hull and an FRP outer shell showing the shape of the outer shell of the hull, and the deck is attachably/detachably fixed to the hull by an attachment/detachment device.
Patent JP-2002049055-A (JP)
Title: Liquid crystal display device
Inventor: FUJII TATSUHISA
IPC: G09F9/00
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device which has a high utilization factor of a leader line wiring area and has leader line wiring with low variation of a frame part. SOLUTION: In this liquid crystal display device comprising plural pieces of electrodes 21-28 wired in parallel with each other on substrates 12 holding a liquid crystal layer, terminals 31-38 led out to the end part of the substrates 12 and connected with driving elements, and leader line wiring connected with the electrodes 21-28 each and the terminals 31-38 each, the terminals 31-38 are arranged at a pitch smaller than that of the electrode 21-28, and the device has a dummy electrode 4 formed on the part outside of the terminal group consisting of the plural terminals 31-38.
Patent JP-2002370471-A (JP)
Title: Cover for notebook or the like
Inventor: TOSHIMITSU AKIHIKO
IPC: B42D3/18
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a cover for a notebook or the like having a simple constitution capable of assuring a position (a required page) where bookmarker pieces are inserted in the case of opening the notebook or a book. SOLUTION: The cover for the notebook B or the like comprises the bookmarker pieces 2 integrally provided at a cover body 1 covering a back cover from the cover of the notebook B or the like to be used by inserting the piece 2 into the required page. The pieces 2 and 2 are formed of a pair of right and left bookmarker pieces 2 and 2 integrally provided at base ends 2a with both outside edges 1a and 1a of the body 1.
Patent JP-2002370511-A (JP)
Title: Air pressure regulator for vehicular tire
Inventor: WAKABAYASHI SATORU
IPC: B60C23/00
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To control air pressure in a vehicular tire by a gage pressure base. SOLUTION: This air pressure regulator is provided with a filling air chamber 32 filled up with air filled into an air chamber 31, and an air pressure automatic-regulating valve 1 for filling the air from the filling air chamber 32 into the air chamber 31 base on differential pressure between pressure in the chamber 31 and atmospheric pressure.  The automatic regulating valve 1 is provided with a valve member 2 of which the one end part is penetrated through the first partitioning wall 11, of which the other end part 3a is penetrated through the second partitioning wall 12, and which is advanced and retreated based on gage pressure, and a valve part 4 in the one end part of the valve member 2 opens and closes a space between the air chamber 31 and the filling air chamber 32 by operating the valve member 2 based on the gage pressure, so as to fill the air from the filling air chamber 32 into the air chamber 31.