baber/WOPTO huggingface dataset:
Patent JP-2002343599-A (JP)
Title: Plasma generator
Inventor: ITO TAKEHITO
IPC: H05H1/30
Filed: 2002-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a plasma generator which generates stable, extra-fine plasma. SOLUTION: A plasma torch 1 is composed of a glass tube 2 and a metal tube 3, and a tip portion 2F (plasma generating portion and its neighboring portion) thereof has an inner diameter of, for example, about 60 μm. A high-frequency coil is wound around the tip portions 2F, and a coil 6 for ignition is wound around a vicinity of the tip portion. A wire 8 made of a high-melting metal and having a diameter of about ten and several micrometers is arranged in the torch in such a manner that its free end extends near to the center of the tip portion 2F. A gas inlet tube 9 connected to a gas bomb 10 is connected to an end of the metal tube 3, and Ar gas is introduced into the glass tube 2.  Inductive coupling plasma is generated within the glass tube by high-frequency power from the high-frequency coil, and thermions from the wire 8 heated to a high temperature by induction heating by the high-frequency power are supplied to the plasma.
Patent JP-2002316123-A (JP)
Title: Method for treating fly ash from incinerator and melting furnace
Inventor: YAMAGUCHI KIYOMI
IPC: C22B7/02
Filed: 2002-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating fly ashes from an incinerator and a melting furnace and capable of separating heavy metals, which are contained in the fly ashes, in form of stable substances. SOLUTION: While 2 liter of distilled water being poured in a beaker with 3 liter capacity and stirred, 100 g of fly ashes are added to produce a slurry and hydrochloric acid is added until pH reaches 1. After pH adjustment, stirring is continued further for 10 minutes. Next, the slurry is filtered to separate residues and a filtrate and an aqueous sodium hydroxide solution with an adjusted concentration of 200 g/l is added to the obtained filtrate to neutralize the filtrate to pH 7 and if necessary, sodium hydrosulfide with an adjusted concentration of 10 g/l is added until the oxidation reduction potential reaches -100 mV to produce hydroxides of heavy metals of mainly zinc and sulfide precipitates of other heavy metals. Next, the resulting solution in which the precipitates are formed is filtered to separate the zinc precipitate and the neutralized filtrate.
Patent JP-2003244219-A (JP)
Title: Network band accommodation method and system device
Inventor: MORI SHINICHI
IPC: H04L12/911
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network band accommodation method and a system device capable of carrying out the reservation of a network band by the simple operation of a user himself or herself.  <P>SOLUTION: A schedule management device 7 is provided with a schedule management part (71) for presenting a user interface for the schedule setting of a network band, a popular vocabulary interpreting part (72) for, when information related with the use scheduled time zone of a WAN 3 and the purpose and the other party of inter-terminal communication is inputted from a user terminal 1a which tries to perform the inter-terminal communication through the user interface, converting popular vocabularies indicating the respective information and the user name of a prescribed user terminal 1a into band setting terms at performing required inter-terminal communication, and a band management linking part (73) for performing negotiation related with band use reservation by applying band setting data constituted of the band setting terms and the use scheduled time zone to first and second band management devices 4a and 4b related with the inter-terminal communication. This schedule management device 7 is mounted on a first LAN 2a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239110-A (JP)
Title: Water-cooling shirt
Inventor: ASAKA NORIKO
IPC: A41D31/00
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-cooling shirt having no greasy touch on the front and a simple structure, excellently diffusing sweat even if being soaked with sweat by wearing and moving around in hot summer, and cooling the body and preventing heat stroke through wearing the shirt as water soaking to deprive the body of the body temperature with evaporation of water and suppress the rise of a body temperature.  <P>SOLUTION: This shirt is formed from a texture 2 obtained by weaving or knitting a twisted yarn of a vegetable fiber such as cotton and linen as the material. The shirt is formed in a regular shirt shape, i.e., no special design and shape. Usual water repellent and waterproofing finishing for instance of a water repellent and waterproofing silicone resin is given to the front surface 3 of the texture 2. Innumerable air holes for evaporation function are given to the rear surface 4 of the texture 2 in a water permeable and diffusive processed condition while leaving as it is the texture 2 obtained by weaving or knitting the twisted yarn of a vegetable fiber such as cotton and linen as the material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242399-A (JP)
Title: System and program for managing service point
Inventor: UCHINO NAOKI
IPC: G06Q10/00
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a service point managing system which not only increases customers but also increases the frequency of a commercial transaction.  <P>SOLUTION: The service point managing system manages service points to be given to the customers concerning the commercial transactions. The system includes: a point calculating part 13 for calculating the service points to be given to a group and/or an individual based on the commercial transactions performed by each individual; a group register and management DB 132 for connecting, at every group, a group ID number to group cumulative points being the cumulative total of the service points calculated by a point management server, and storing them; an individual register and management DB 131 for connecting, at every individual, an individual ID number to the group ID number and individual cumulative points which indicates the cumulative total of the service points calculated by the point management server 13, and storing them.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003088563-A (JP)
Title: Massage equipment for women
Inventor: HANIYU HISA
IPC: A61H19/00
Filed: 2002-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a manual type massage equipment for women usable by oneself and effective for prevention of incontinence or moderation of the symptom thereof. SOLUTION: This massage equipment for women comprises a handle and a rod insertable to the vagina provided on the handle. In this massage equipment, the rod is preferably elastic, and preferably attachably and detachably mounted on the handle.
Patent JP-2003239522-A (JP)
Title: Vibration isolation support device
Inventor: TANASE YASUHITO
IPC: E04F15/00
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration isolation support device capable of providing vibration isolation performance for both of light floor shock sound and heavy floor shock sound and reducing transmission of vibration effectively.  <P>SOLUTION: A vibration isolation elastic body 12 is formed by an inner peripheral elastic part 21 provided with a support leg 11 at the center in an upper part and an outer peripheral elastic part 22 provided on an outer side of the inner peripheral elastic part 21, and a weight member 13 is mounted on an outer peripheral face of the outer peripheral elastic part 22 to form the vibration isolation support device 10. A lower face of the outer peripheral elastic part 22 is at a lower position than a lower face of the inner peripheral elastic part 21 and is an installation face to a concrete slab S. When vibration is applied to the vibration isolation support device 10 by a light floor shock source, an outer peripheral rubber part 22 is compressed and deformed to correspond to it. On the other hand, when vibration is applied by a heavy floor shock source, an inner peripheral rubber part 21 is deformed in the direction of shearing to reduce transmission of vibration to the concrete slab S.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240820-A (JP)
Title: Probing device and inspection device
Inventor: KITAHATA HIDEKI
IPC: G01R31/28
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device holding a semiconductor chip in a probing condition integrally with a probe card for performing a defect analysis and a burn-in test on a semiconductor integrated circuit in a bear chip condition.  <P>SOLUTION: The semiconductor chip 2 is fixed onto a hold plate 1 having a chip holding mechanism 3, and the hold plate 1 is aligned with a probe 11 in the probe card. By means of a stage 4 fixed to a base board 10a in the probe card, the hold plate 1 is pushed up, and the semiconductor chip 2 is probed. The semiconductor chip 2 is fixed between the probe card and the stage 4 by means of a probe pressure and can be handled in a probing condition allowing an electric examination.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247829-A (JP)
Title: Angular velocity sensor
Inventor: MIYAZAKI SHIGEYUKI
IPC: G01C19/56
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve a stability against a disturbance such as shaking or the like and improve an accuracy of detecting an angular velocity by widening a dynamic range.  <P>SOLUTION: When an angular velocity is additionally present in an oscillator 30 driven by an oscillating circuit 40 so as to oscillate in a specific direction, the Coriolis force acts on it, and an oscillation perpendicular to that in the specific direction is generated, and electric charge generated by the oscillation is detected by detecting electrodes 32a, 32b. The detected electric charge is converted into voltage by an angular velocity detecting circuit 50, and an angular velocity detected signal S50 is output therefrom. A control voltage Vg is generated from the signal S50 by using a phase shift circuit 54, a coherent detection circuit 55 and a DC converting circuit 56. The signal S50 is input into an AGC circuit 59 through a phase adjusting circuit 58, and its gain is controlled to generate a suppressed signal S59. The signal S59 is applied on electrodes 33a, 33b, and a suppressing force is generated in a reverse direction in which the Coriolis force is canceled, and an abnormal oscillation in the oscillator is suppressed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236807-A (JP)
Title: Method for producing fire-protection composite plate
Inventor: AIDA KAZUHIRO
IPC: B32B5/18
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a fire-protection composite plate capable of being used as an inner wall material, an outer wall material, a roof material, a ceiling material, a floor material, a partition material and the like for a building requiring a fire-protection performance, excellent in thermal insulating properties, and lightweight.  <P>SOLUTION: By decreasing the content of closed cell of a plastic foam 32 and increasing the content of open cell, particularly the problem of irregularities occurring on a surface material 10 is almost eliminated, thus making it possible to obtain a fire-protection composite plate excellent in lightweight properties, water-tightness and workability, having a further improved fire-protection performance.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248466-A (JP)
Title: Semiconductor integrated circuit device for driving liquid crystal
Inventor: ENJO YOSHIHIRO
IPC: G02F1/133
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an IC from being erroneously operated by lowering the peak value of power supply current flowing through the IC during a latch operation.  <P>SOLUTION: When the number of bits which vary before and after n=eight bit gradation data D<SB>0</SB>to D<SB>7</SB>being supplied to a P type ROM decoder 27 are equal to or greater than five bits which are more than half of the n=eight bits, 'H' level discrimination signals DS are supplied to a control circuit 21 and OFF signals of a switch control signal SW1 and ON signals of a switch control signal SW2 are supplied to an electric charge collecting circuit 26 from the circuit 21 in synchronism with strobe signals STB prior to the latch operation of a latch circuit 22. When the signals SW1 and SW2 are supplied to the circuit 26, the switches SW2 are ON controlled while switches SW1a and SW1b are OFF controlled, gate columns of gate column pair of the decoder 27 are short-circuited and the potentials of the gate columns become an intermediate level between the 'H' level and an 'L' level.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250363-A (JP)
Title: Liquid surface controller
Inventor: KURUMAYA YOZO
IPC: F16K31/24
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To control a liquid surface by a simple and inexpensive structure.  <P>SOLUTION: The opening and closing plate (22) is supported on an upper edge part of a flow port (212) and opening of the opening and closing plate is permitted by upper rotation of an opening and closing arm (26) and the opening and closing plate is pushed by downward rotation of the opening and closing arm and the opening and closing arm is rotated by an interlocking arm (31) extending from a float (30) which moves in response to liquid surface on downstream side of flow port. A pair of lock lever parts (27) locking the opening and closing plate in full open state and full close state is provided in the opening and closing arm and either one lock of a pair of lock lever part is released by a kick lever part (32) which moves in response to the upper variation of the float and the lock of the other lock lever part is released by the kick lever part which moves in response to the lower variation of the float.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257241-A (JP)
Title: Solid electrolyte
Inventor: ADACHI KINYA
IPC: H01B1/06
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid electrolyte that has excellent water resistance and heat resistance and shows high bromide ion conductivity.  <P>SOLUTION: This is a solid electrolyte in which, using a rare earth oxybromide having excellent water resistance and heat resistance as a base, a part of the rare earth element in the rare earth oxybromide is partially substituted by an alkaline metal element or alkaline earth metal element, and the bromide ion deficiency is generated, thereby bromide ion conductivity is improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262923-A (JP)
Title: Reflection screen
Inventor: ABE TAKASHI
IPC: G03B21/60
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflection screen which makes it possible to obtain the projection of high-resolution and high-definition images, such as those of high definition digital television (HDTV), and high-quality images, such as those of DVDs, with the bright videos of higher definition and contrast.  <P>SOLUTION: The reflection screen has a microlens section two-dimensionally arrayed with unit lenses 11 having a convex shape on one surface side of a transparent support, is formed with a plasma matrix layer 13 at the points corresponding to the non-beam-condensing sections of the respective unit lenses by utilizing the beam-condensing functions of the unit lenses on the other surface side of the transparent support and is formed with a light reflection layer 14 on the black matrix layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264704-A (JP)
Title: Image decoder, image decoding program, image encoder and image encoding program
Inventor: WADA YUJI
IPC: H04N19/91
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To maintain high image quality without increasing computation time even in an information apparatus provided with no floating point computing function in performing image compression or image reproduction, based on JPEG2000.  <P>SOLUTION: In executing multiplication a=b×c included in the arithmetic expressions of steps 1 to 6, when a multiplied result (a) is to be indicated by the number n of bits, it is required that the number m+o of the bits which is the total of the number m of the bits of a multiplicand b and the number o of the bits of a multiplier c does not exceed the set number n of the bits. The multiplicand b is shifted to the right for 1 bit when exceeding it and the multiplier c is shifted to the right for 1 bit when still exceeding it. Such shifting is repeated and the multiplication is performed at the point when the total number of the bits becomes equal to or less than the set number of the bits. Thereafter, the number of times of performing shifting is taken into consideration and a decimal point position is returned to the original position.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264527-A (JP)
Title: Device and method for detecting ofdm frequency error, and ofdm receiver
Inventor: CHIN KANTATSU
IPC: H04N5/44
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To detect a narrowband frequency error included in a received signal in a segment type OFDM (orthogonal frequency division multiplexing) standard with no fixed pilot existing.  <P>SOLUTION: A signal for one symbol is inputted from an A/D converted OFDM reception signal to a narrowband frequency synchronous circuit 12. A signal extractor 121 extracts a signal of the latter half within a guard interval and a signal of the copy source of the signal from the signal for one symbol. Next, a converter 122 calculates a complex conjugate with respect to the signal of the copy source, and a multiplier 123 individually multiplies the complex conjugate and a signal within a corresponding guard interval. The respective multiplication results are added, an average value is then calculated, and a narrowband frequency error is detected on the basis of the phase of the average value.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265371-A (JP)
Title: Suction opening body and vacuum cleaner
Inventor: SENDA NORIAKI
IPC: A47L9/02
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suction opening body which is smoothly moved at all times regardless of a moving direction and a vacuum cleaner equipped with the same.  <P>SOLUTION: In the suction opening body, a first suction opening 23A and a second suction opening 24A are respectively provided on the front side and the rear side of a bottom face 21a of a suction opening main body 21, driving wheel chambers 25 and 26 opening their lower faces between the first suction opening 23A and the second suction opening 24B are provided on the suction opening main body 21, the driving wheel chambers 25 and 26 are equipped with driving wheels 30 and 31 to be freely rotatable, and a motor 33 (driving means) is provided for rotating the driving wheels 30 and 31. The suction opening main body 21 is provided with a first limit switch L1 (rotating direction detecting means) for detecting the moving direction of the suction opening main body 21 and switching the rotating direction of the driving wheels 30 and 31 so as to be driven in the same direction as the detected moving direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232017-A (JP)
Title: Mounting bracket for road construction marking leg
Inventor: KUMADA SHOZO
IPC: E01F9/685
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a road construction marking leg for use in road construction from being destabilized and sometimes falling, due to an external force, in particular, a wind, by being provided with a sign.  <P>SOLUTION: Sandwiching parts 2 of sandwiching bodies 1 are protrusively provided at two places on one surface of a base plate 3, composed of a slender belt, in such a manner as to be directed in mutually different directions; and at a tip of the sandwiching body 1, there is provided the sandwiching part 2 in which protrusive materials are provided at two upper and lower places at one end, so that a rod material can be held in a sandwiched manner.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271194-A (JP)
Title: Voice interaction device and controlling method thereof
Inventor: KANEKO KAZUE
IPC: G10L13/04
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide more familiar voice interaction by changing the speaking tone and/or voice quality of combined voice of a responding side with respect to the speaking tone and/or voice quality of user's voice.  <P>SOLUTION: A recognition model 103 includes a recognition model corresponding to a plurality of types of speaking tones. A voice recognizing part 104 refers to the recognition model 103 to recognize the speaking tone and contents of input voice from a voice inputting part 101. A speaking tone determining part 108 determines the speaking tone of combined voice on the basis of the speaking tone recognized by the voice recognizing part 104. A response sentence preparing part 105 prepares a response sentence to the recognized contents, and a response sentence analyzing part 106 converts the response sentence into reading. A waveform generating part 109 generates a voice waveform on the basis of the speaking tone determined by the speaking tone determining part 108 and the reading of the response sentence obtained by the response sentence analyzing part 106, and a voice outputting part 111 outputs the voice waveform by voice.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270365-A (JP)
Title: Clock
Inventor: SASAKI KATSUHIKO
IPC: G04B19/28
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clock having a freely rotational simple bezel structure.  <P>SOLUTION: When a spring tip shape in each of plate springs 57 and 58 is rounded, normal rotation and reverse rotation can be carried out smoothly. When a shape memory alloy is used as a material for the plate spring or hardening processing is applied to the surface of the plate spring, strength resistible stress generated in the rotational bezel and the plate springs can be realized. Consequently, the freely rotational bezel structure can be provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272345-A (JP)
Title: Information recording method and information recording device
Inventor: KAWABE YASUSHI
IPC: G11B27/00
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of a change in file names and the infeasibility of identifying the contents of the files from the file names in case of duplication of the file names when the files are moved.  <P>SOLUTION: The folder is freshly formed in a second recording medium according to the decision that the duplicated files exist and the file recorded in a first recording medium is moved into this folder, by which the duplication of the file names can be averted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269403-A (JP)
Title: Hydraulic power unit for self-propelled industrial machinery
Inventor: KODERA HIROYASU
IPC: B62D49/00
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic power unit for a self-propelled industrial machinery which obtains pilot pressure P without applying unnecessary load to an oil pressure source.  <P>SOLUTION: A brake unit 13 with an accumulator is mounted. The pressure oil is supplied from the oil pressure source 12 to the accumulator 26 to charge the accumulator 26. A pilot line 14 is connected to the accumulator 26. A pressure reducing valve 27 is mounted on the pilot line 14.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269113-A (JP)
Title: Combined energy system
Inventor: ITO ARATA
IPC: C02F11/20
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combined energy system having lower construction cost as well as lower operation cost by reliably and inexpensively generating a heating medium or others to be used.  <P>SOLUTION: The combined energy system comprises a heat cascade system 1 for producing high-temperature and high-pressure steam to generate power and utilizing waste heat to produce liquid nitrogen and liquid oxygen and ice, an agriculture and fishery combined system 6 and air-conditioning facilities 8 to which the cold heat of the ice is supplied, and waste and sludge treatment facilities 7 to which the cold heat of the ice and the cold heat of the liquid nitrogen are supplied.  <P>COPYRIGHT: (C)2003,JPO