baber/WOPTO huggingface dataset:
Patent JP-2002104248-A (JP)
Title: Seat support part reinforcement structure in automobile body
Inventor: TSUCHIKURA YASUHIRO
IPC: B62D21/02
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To strongly support a seat to a floor panel of a vehicle body. SOLUTION: The vehicle body is provided with a seat bracket 22 supported by a floor panel 17, and a cross member 27 positioned under the seat bracket 22, coupled with a side member 7 at an inner end part 34, and coupled with a locker 15 at an outer end part 36. The cross member 27 is provided with rear plates 29 and 30, and a bottom plate 31 to couple the plates 29 and 30 with each other. A bead 40 is molded to be extended in a length direction of the cross member 27 by expanding the bottom plate 31 upward at a middle part in a width direction. An opening part 42 to open an inner space 41 generated on the lower side of the bead 40 outward of the car body 1 is formed at an outer end part 36 of the cross member 27. A closing plate 43 is provided to be integrally molded with the bead 40 for composing the outer end part 36 of the cross member 27 to close the opening 42. This closing plate 43 is spot-welded with an outward flange 11 at a lower end edge of the locker 15.
Patent JP-2002106835-A (JP)
Title: Method of detecting combustion state
Inventor: OKIMOTO TADAO
IPC: G10L17/06
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To certainly detect the combustion state, based on the evaluation value obtained by a small quantity of operation. SOLUTION: This method is one which detects the combustion state of a burner device 40, based on a sound signal, and this acquires sound signals from sound detectors 1 and 1 forming a pair to a burner device 40 and gets an evaluation value, based on the cross power spectrum of these sound signals, and compares the evaluation value with a specified value thereby detecting the combustion state of the burner device.
Patent JP-2002105922-A (JP)
Title: Cylindrical cage body unit and assembling cylindrical cage body and cylindrical cage structural body
Inventor: KITAGAWA KAZUHIKO
IPC: E02B3/08
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical cage structural body which is small in the occupying volume before use and convenient in storage and transference and can be simply assembled and further, which can be easily assembled for a cylindrical cage unit for civil engineering works, an assembling cylindrical cage body, and a cylindrical cage body. SOLUTION: A cylindrical cage body unit 2 provided with a connecting loop at both side edges of a semicylindrical member are adjoiningly positioned and a bar- shaped connection member is inserted in the connecting loop 10 and connected together to build up the cylindrical cage body 2. Further, the bar-shaped connecting members 16 are inserted in the connecting loop 10 of the cylindrical body inserted in the meshes of the adjacent cylindrical cage bodies to connect the mutual cylindrical cage bodies 2, or the loop part composed of the mutual meshes of the adjacent cylindrical cage bodies 2 is inserted therein and combined together to form the cylindrical cage structural body 2.  The mutual cylindrical bodies are combined through planar members provided with the loops constituted of which mutual cylindrical cage bodies composed of mesh bodies to assemble the cylindrical cage structure and lumpshaped fillers are charged therein to form the cylindrical cage filling body structure.
Patent JP-2002084783-A (JP)
Title: Motor driving controller
Inventor: NAKAGAWA HIROMOTO
IPC: B60J7/057
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a motor driving controller which can prevent the erroneous detection of pinched foreign matters resulting from the fluctuation of a motor current caused by vibrations, etc., without raising the detecting load level. SOLUTION: The motor driving controller finds a reference current Ia from the fluctuating current Im of a motor 2 by detecting the current of the motor 2 when the motor is driven, and sets an inverse reference current Is by adding the inverse load current value corresponding to an inverse load which becomes a basis for inverting the drive of the motor 2 to the reference current Ia. Then the controller inverts or stops the drive of the motor 2 by discriminating the overload of a moving section by comparing the motor current Im with the inverse reference current Is.
Patent JP-2002110160-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: MORITA TOMOKAZU
IPC: H01M10/05
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery which is improved in discharge capacity. SOLUTION: In the nonaqueous electrolyte secondary battery provided with the negative pole 6 containing negative pole active material which electrochemically dopes/dedopes alkali metal, the positive pole 4 and nonaqueous electrolyte, the negative pole active material includes compound indicated by composition formula AxByC1-y (A is metal element. Atom ratio x and y indicate 0.2<=x<=1, 0.2<=y<=0.5, respectively).
Patent JP-2002107734-A (JP)
Title: Liquid crystal display device
Inventor: YOSHIDA NORIHIRO
IPC: G09F9/30
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a spacer structure which reduces the filling time required for filling a liquid crystal composition into a liquid crystal cell and bubbles or the like which may occur at the time of filling. SOLUTION: In a liquid crystal cell 1, a liquid crystal composition 50 is held between two substrates 10 and 100 which face each other with a prescribed gap between them, and two substrates are brought into close contact with each other by a seal material 32 except a liquid crystal filling port 33 formed on an arbitrary side. One substrate is provided with spacers 31 which are used to keep the distance between the substrates. A condition of a/b<=1.5, where (a) is the orthogonal projection length to the side having the liquid crystal filling port and b is the orthogonal projection length to the side orthogonal to (a), is given to the spacer 31 for which the distance from a segment 32a connecting one end and the other of the seal material 32 is the shortest.
Patent JP-2001150905-A (JP)
Title: Bearing unit for driving wheel
Inventor: MIZUKOSHI YASUMASA
IPC: F16C19/18
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To realize a structure reduced in size and weight, and having excellent durability and reliability. SOLUTION: An inner ring 50 is fixed to a hub 6a by caulking part 27. A spline hole 28 of the hub 6a and a spline shaft 30 of a driving shaft member 29 are engaged to each other. A snap ring 35 is straddled between an outside locking groove 13 formed in an inner peripheral surface of the spline hole 28 and an inside locking groove 14 formed in an outer peripheral surface of the spline shaft 30, thereby preventing disengaging of the sprine shaft 30.
Patent JP-2002117880-A (JP)
Title: Fuel cell device
Inventor: KATAGIRI TOSHIKATSU
IPC: H01M8/10
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To make a fuel cell maintain a predetermined wet state by humidifying reaction gas supplied to the fuel cell, even if the output of the fuel cell is relatively low. SOLUTION: The fuel cell device 10 is constituted with two or more fuel cell stacks 11, 12, fuel gas flow paths 42, 43 which supply the fuel gas in parallel to each the fuel cell stacks 11, 12, discharged gas flow paths 44, 46 which discharge in parallel the discharged gas discharged from fuel electrodes of each the fuel cell stacks 11, 12, a connection flow way 47 which connects the discharge gas flow path 44, which is connected to the fuel cell stack 11, to the fuel gas flow way 43, which is connected to the fuel cell stack 12, and a first, second, and third change valves 18, 19, and 20 prepared in the fuel gas flow path 43, discharge gas flow path 44, and connection flow path 47. The fuel cell stack 11 is made to be a humidifier for humidifying the fuel gas by selecting opening-and-closing operations of the first, second, and third change valves 18, 19 and 20.
Patent JP-2001313073-A (JP)
Title: Non-aqueous system electrolyte, non-aqueous system gel- like composite and electrochemical element using same
Inventor: TAKAOKA KAZUCHIYO
IPC: H01M10/058
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a non-aqueous system gel-like composite in a non-aqueous system electrolyte which generates a free acid, and to provide a highly efficient electrochemical element using thus. SOLUTION: The non-aqueous system electrolyte contains a compound which has a carbo-diimide structure, and the non-aqueous system gel-like composite contains the non-aqueous system electrolyte. The electrochemical element uses them.
Patent JP-2002118488-A (JP)
Title: Mobile radio terminal device
Inventor: YAJIMA SEIWA
IPC: H04B1/48
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a mobile radio terminal device where an antenna is matched with two frequencies, a channel of reception radio wave at low level and a channel of transmission radio wave, so that the antenna transmission/ reception characteristics of the mobile radio terminal device is improved. SOLUTION: An antenna matching circuit 12 matches radio signals of all frequencies in reception and transmission, and an antenna matching circuit control part 13, whose capacity value is variable, controls matching of antenna impedance of an antenna. A control part 17 compares a reception electric-field level inputted into the mobile radio terminal device with that of a base station, and based on the comparison result, controls matching of the antenna impedance. The intensity (level) of a reception electric field at receiving a signal with the antenna always fluctuates depending on reception place, reception condition, and reception time. The control part 17 temporarily stores an RSSI signal of the mobile radio terminal device in a memory 18.
Patent JP-2002120304-A (JP)
Title: Injection molded shoes
Inventor: TAMURA MASAO
IPC: A43B23/02
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide injection molded shoes wherein a contact with the leg of a wearer at the wearing opening section is smoothly performed, and therefore, even in a sliding contact with an easy-to-break material such as a stocking for women, a breakage is not generated. SOLUTION: On the inner peripheral surface in the vicinity of the wearing opening of these injection molding shoes (long boots) by injection molding, a protrusion-like body 11 for which rounding of 0.5 to 5 mm is applied is integrally injection-molded together with the shoe (long boot) main body. The protrusion-like body preferably has a height of 0.5 to 10 mm, and a width of 0.5 to 10 mm.
Patent JP-2002123257-A (JP)
Title: Musical tone reproducing device
Inventor: ADACHI MASAHITO
IPC: G10K15/04
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To add a musical tone reproducing function with which the reproduction of an arbitrary sampling rate is possible to an apparatus, such as a speech codec DSP in a portable telephone, restricted in the operating period. SOLUTION: The musical tone output data to be formed within a period is formed in a sound source task 26 for melody signaling an incoming call to be activated at the prescribed period and is written at a time into an FIFO buffer 28. A required number of the data are successively read out of the FIFO buffer 28 in a sampling frequency conversion task 30 activated according to the sampling rate of the musical tones and are subjected to sampling frequency conversion computation. The results thereof are outputted.
Patent JP-2001144132-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: ARAKAWA SADAYOSHI
IPC: H01L21/60
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To avoid separation of laminated plating layers, when performing wire bonding on an inner lead having a laminated plated structure. SOLUTION: A semiconductor chip 3 is bonded to a die pad 2 of a lead frame 1, having laminated plated layers made of nickel, palladium, and gold. Then, a metallic thin wire 6, made of gold is pressed with a load of approximately 60 g against an electrode pad 4 of the semiconductor chip 3 via a bonding tool 20, and ultrasonic waves having an output of approximately 55 mW is applied to perform first bonding process. Next, the metallic thin wire 6 is pressed with a load of 150 to 250 g against an inner lead 5, and ultrasonic wave with an output of 0 to 20 mW is applied to perform the second bonding process. In a second bonding process, bonding appropriate to the characteristics of the laminated plating layers is performed with a large pressing load and a small output of ultrasonic waves. This enables strong bonding in a short time, without causing peeling of a gold plated layer.
Patent JP-2002132885-A (JP)
Title: System and device for article explanation
Inventor: OMOTO KOUJIRO
IPC: G06Q30/02
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To acquire the explanation for contents of an article which are the same as or more than those given by a salesman without hearing the explanation for the contents from the salesman. SOLUTION: This system has a system management part 1 having an article explanation contents database 15 storing explanation contents for explaining articles to customers as article explanation data and a terminal part 2 having a touch panel 21 which is installed so that a customer can operate it and makes it possible to specify an article to be explained and do various indicating operations and a data recording means 23 which is loaded with a recording medium that the customer carries and records data to the loaded recording medium in response to a recording start indicating operation.  Then when the customer specifies an article through the touch panel 21, loads the recording medium that the customer carries in the data recording means 23, and makes the recording start indication, article explanation data corresponding to the article that the customer specifies are read out of the article explanation contents database 15 and recorded on the recording medium loaded in the data recording means 23.
Patent JP-2002088261-A (JP)
Title: Hybrid structure, and its production method
Inventor: KONDO YOSHIKAZU
IPC: C08J3/00
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To propose an industrially inexpensive method for producing an organic/inorganic composite or an inorganic/ inorganic composite in which an inorganic filler has been oriented in a specified direction on the molecular order so as to most efficiently or arbitrarily exhibit the performance positively for a purpose by effecting structural control of a superfine particle filler, particularly a tabular superfine particle filler (inorganic filler) constituting a molecular composite in the composite suitably for a purpose. SOLUTION: A hybrid structure has fine particles as the oriented filler in an organic polymer, an inorganic polymer or an inorganic compound by applying an electric field to an organic polymer solution, an inorganic polymer dispersion or a dispersion of an inorganic compound which contains the fine particles of a laminar inorganic compound, and its production method is provided.
Patent JP-2002133633-A (JP)
Title: Magnetic recording medium
Inventor: YOSHIDA SHINYA
IPC: G11B5/65
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To optimize the magnetic characteristics of a magnetic layer in a magnetic recording medium ready for dealing with a giant-magnetoresistance effect type magnetic head. SOLUTION: The magnetic recording medium 100 has a magnetic layer 2 comprising a metallomagnetic thin film formed by an oblique vapor deposition method on one of the main surfaces of a long-sized non-magnetic base material 1. In this case, when Mr is defined as the residual magnetization and t is defined as the thickness of the magnetic layer 2, the value of Mr.t is specified to be 2.0 [memu/cm2] or below.
Patent JP-2002132205-A (JP)
Title: Driving method for plasma display panel
Inventor: NISHIMURA SEIKI
IPC: G09G3/298
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To solve the problem that barrier electric charges formed in an initialization period are decreased during a write period to cause write failure or the boosting of a data voltage in the driving method of a plasma display panel which is constituted of an initialization period, a write period and a sustenance period. SOLUTION: Constant write discharge are realized by compensating the decrease of barrier electric charges while making scanning pulses larger for every display line in the write period.
Patent JP-2002129299-A (JP)
Title: Method for improving life of galvanizing line snout
Inventor: KONISHI TAKAAKI
IPC: C23C2/40
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for suppressing cracking at the tip of a snout 1 of a galvanizing line and improving the life of the snout. SOLUTION: In the method for improving the life of the galvanizing line snout, the plate thickness of a lower member 1b of the snout which is used while being immersed in a molten zinc bath pot of the galvanizing line is made to be 3 mm to 15 mm.
Patent JP-2002134718-A (JP)
Title: Semiconductor memory device and method for manufacturing the same
Inventor: KAJIYAMA TAKESHI
IPC: H01L21/8242
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile memory in which high integration is realized, while solving the problem of junction leakage or off-leaks of a transfer transistor. SOLUTION: A semiconductor memory device has a semiconductor substrate, a plurality of trench capacitors formed on the semiconductor substrate in a matrix form, a plurality of vertical tunnel junction layers embedded in the trench capacitors, a plurality of word line diffusion layers extending along the first direction of the substrate so as to be adjacent to the tunnel junction layers, and a plurality of bit lines, each connected to each tunnel junction layer and extending in the direction, crossing the word line diffusion layer at a right angle. Each trench capacitor is positioned at about the intersecting point of a word line and a bit line.  A gate insulating film is inserted between the tunnel junction layer and the word line diffusion layer adjacent thereto, and a tunnel junction type transistor is constituted by a part of the trench capacitors, the vertical tunnel junction layers and a part of the word line diffusion layers.
Patent JP-2002126515-A (JP)
Title: Nitrogen oxide trapping material
Inventor: OONUMA TSUGUHIRO
IPC: F01N3/08
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a nitrogen oxide(NOx) trapping material adapted so that the nitrogen oxide trapping substance may exhibit its nitrogen oxide trapping effect in a wider temperature range in order to attain a stable nitrogen oxide removing performances. SOLUTION: There is provided a nitrogen oxide trapping material comprising a carrier carrying a nitrogen oxide trapping substance and a carrier carrying a nitrogen oxide trapping substance and being other than the former, wherein the trapping substances are independently carried, each carrier carrying either trapping substance is in the form in which the shorter diameter/longer diameter ratio is 1:1 to 1:10, and the shorter diameter is 0.5-100 mm, and the distance between the centers of gravity of the carriers is in the range of 0.5-100 mm.
Patent JP-2002128240-A (JP)
Title: Slip holding electronic tag
Inventor: HATTORI YOSHINORI
IPC: B42D15/10
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To use an electronic tag with a slip and to reuse the electronic tag after using it. SOLUTION: This slip is made of a sheet type base material 1, and an adhesive region 4 on which an adhesive layer 3 is provided and a nonadhesive region 5 on which no adhesive layer is provided are furnished on a back surface of the sheet type base material. The non-adhesive region is surrounded by the adhesive region, and the sheet type base material holds the electronic tag in a state of pressing it on a surface of an article when it is adhered on the article 10 through the adhesive layer with the electronic tag 6 sandwiched between them. An unsealing mechanism to tear out a part corresponding to the non- adhesive region from the sheet type base material adhered on the article by hand is provided corresponding to an outer periphery of the non-adhesive region on the sheet type base material.
Patent JP-2002140947-A (JP)
Title: Intelligent switch, display method for switch content, switch state monitoring system and centralized control system for plural switch
Inventor: HATAKEYAMA MASAHIRO
IPC: H01H13/02
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an intelligent switch, a display method for a switch content, a switch state monitoring system and a centralized control system for plural switches capable of being intensively controlled by increasing the speed of changing contents such as an operation content and an operation method of each switch. SOLUTION: Intelligent switches 9 each provided with a display part 3 for displaying the content relative to a switch mechanism 1 integrally with the switch mechanism 1 for switching an electric circuit by a rotating operation or a pressing operation are connected to respective electric circuits. The display contents of the respective switches 9 for the display parts 3 are made in a centralized control part 5, transmitted through a transmission mechanism part 16 and displayed by being received by communication circuits 4 of the switches 9, and the display contents are stored in a memory 18.
Patent JP-2002136895-A (JP)
Title: Abrasive grain classification process and device for the same
Inventor: SUGITANI KAZUAKI
IPC: B03C1/02
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an abrasive grain classification process by which very fine abrasive grains can be classified with high accuracy and in an enhanced yield, so that the grain size distribution of the resulting classified abrasive grains is controlled with high accuracy. SOLUTION: This classification process comprises: introducing portions of a prescribed amount of abrasive grains into a feed section 12; in the feed section 12, providing each of the abrasive grains with electrostatic charge by blowing gaseous nitrogen; transferring the charged abrasive grains to an acceleration section 13 through a blowout port 18, to accelerate the charged abrasive grains in a specified direction; thereby allowing the abrasive grains each having specified kinetic energy to fly toward the other end of the acceleration section 13; and capturing each of the abrasive grains in a capture section 14;  wherein in the capture section 14, by charging each of pockets 20A, 20B, etc., through conduction so as to have opposite charge to the charge of the abrasive grains, the abrasive grains are attracted by the pockets 20A, 20B, etc., and also, since the direction of motion of each of the abrasive grains is changed by Lorentz force and curvature of the locus of motion of each of the abrasive grains becomes different from those of the others because of the difference in mass of the abrasive grains from each other, each of the abrasive grains flying to the capture section 14, can be captured in the corresponding one of the pockets 20A, 20B, etc., separately from the others. Thus, such abrasive grains can be classified with high accuracy and in an enhanced yield.
Patent JP-2002140608-A (JP)
Title: Method and device for distributing leaflet information and leaflet information
Inventor: KAWAMURA TOSHIO
IPC: G06Q30/06
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To notify a customer of economical merchandise at a low cost by distributing economical leaflet information to specified or unspecified persons only in a specific area by e-mail. SOLUTION: This method is for directly distributing the economical leaflet information to an unspecific majority or specific members, etc., in the predetermined specific area by e-mail. Since the address of the e-mail is decided in making a contract as a member, the leaflet information is directly distributed only to the specified or unspecified persons in an area where the leaflet information is desired to be distributed through e-mail after setting the corresponding area on the contract information.