baber/WOPTO huggingface dataset:
Patent JP-2002305395-A (JP)
Title: Electromagnetic wave absorption sheet containing surface-treated soft magnetic powder, and its manufacturing method
Inventor: TSUTSUI KAZUHISA
IPC: H01F1/00
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To reduce a dielectric constant and enhance permeability, and provide a product having a superior return loss and suitable for a radiation noise suppressing shielding sheet with respect to an electromagnetic wave absorption sheet consisting of soft magnetic metallic powder dispersed in rubber matrix and formed into a sheet. SOLUTION: Soft magnetic metallic power in a flake-shaped state is mixed with (A) phosphoric acid, (B) one or more kinds of MgO, CaO and ZnO, or (C) aqueous solution or water dispersed medium of boric acid. Then, the powder is dried by draining water to from phosphate film on a surface of the soft magnetic metallic powder. The phosphate-processed powder is mixed and kneaded with chlorination polyethylene rubber and formed into a sheet.
Patent JP-2002034043-A (JP)
Title: Method and device for coding and recording medium
Inventor: KISHI HIROKI
IPC: H04N5/44
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To make coding length of an image coding data to be fixed length according to a coding length which is to be a required reference. SOLUTION: A discrete wavelet conversion part 110 performs discrete wavelet conversion with an image data (step S1501). A factor quantization part 112 performs quantization (step S1502). An entropy coding part 113 entropy-codes a factor quantized value by arithmetic coding (step S1503). If the coding length of a quasi-image coding data is longer than the coding length specified at a specified-image coding data coding-length input part 102 (step S1505), the entropy coded value is deleted in sub-band unit for a specified coding length (step S1506). If the coding length of the quasi-image coded data is shorter than the specified coding length (step S1505), an adjustment bit is added (step S1507).
Patent JP-2002309338-A (JP)
Title: High tensile strength steel for large heat input welding
Inventor: HOSHINO MANABU
IPC: C22C38/00
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide high tensile strength steel for large heat input welding, which has excellent toughness in the heat affected zone subjected to large heat input welding even if the heat input is >=200 kJ/cm (e.g. about 1,500 kH/cm). SOLUTION: The high tensile strength steel for large heat input welding contains sulfides with a grain size of 0.005 to 0.5 μm having a composition consisting of (Mn, Mg, Ca) S by 1.0×10<5> to 1.0×10<7> pieces per square mm in total. In the high tensile strength steel, by mass, 0.04 to 0.25% C, 0.02 to 0.5% Si, 0.1 to 2.0% Mn, <=0.02% P, 0.002 to 0.02% S, 0.03 to 1.5% Cu, 0.015 to 0.5% Al, 0.0005 to 0.005% Mg and 0.0005 to 0.005% Ca are contained. As selective elements, a suitable amount of one or more kinds selected from Ni, Cr, Mo, Nb, V, Ti and B are contained, and the balance Fe with inevitable impurities.
Patent JP-2002323299-A (JP)
Title: Weapons system
Inventor: NAKAMURA YOICHI
IPC: F41G3/00
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain a weapon system having an improved organized combat efficiency. SOLUTION: The weapon system comprises a plurality of weapon units 2 each having an attach unit 11, a sensor unit 1 having a searching unit 4 for searching an opponent and an integration unit 5 for integrating searching information with searching information received form other sensor, to obtain further accurate information about the opponent's, a plurality of commanding units 3a, 3b having a display unit 8 and a designation unit 10 for designating to impart damages to the opponent side, an analyzer 6 for analyzing a military situation from the further accurate opponent information to be output from the sensor unit 1, a damage-assessing unit 7 for deciding whether the unit 2 can give the damage to the opponent or not, a spot deciding unit 14 for deciding the spot where the damage can be given to the opponent, a time deciding unit 15 for deciding the time,  when damages can be inflicted on to the opponent, an intercept effect sequencing unit 16 for sequencing the interception effects of the respective units 2, and a communication network for connecting between the units.
Patent JP-2002000281-A (JP)
Title: New g-protein-coupled receptor protein and dna thereof
Inventor: MIWA MASATAKA
IPC: A61P9/00
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a new protein useful for screening an agonist or an antagonist and the like. SOLUTION: The present invention discloses a new G-protein-coupled receptor protein containing an amino acid sequence identical or practically identical with a specific amino acid sequence derived from human spleen, salts thereof or a polynucleotide encoding the protein. They are provided for medicinal use or the like.
Patent JP-2002307548-A (JP)
Title: Method for producing stretched film
Inventor: TAKADA ATSUHIRO
IPC: B29L7/00
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a stretched film in which orientation nonuniformity is reduced and which is good in dynamic balance and high in homogeneity even concerning a highly crystalline film. SOLUTION: A crystalline thermoplastic resin film 31 of at least 0.8 in orientation coefficient in the MD direction of the c-axis of resin crystals is stretched in the TD direction.
Patent JP-2002307500-A (JP)
Title: Injection control unit
Inventor: NAGATA YOSHIHIKO
IPC: B29C45/77
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To shorten the molding cycle of an injection molding machine. SOLUTION: An injection control unit has a cylinder member, an injection member, an injection cylinder 13 for allowing the injection member to retreat when oil is supplied to an oil chamber on a suck-back side, an adjustment means for adjusting the amount of the oil supplied to the oil chamber on the suck-back side on the basis of a control command and a suck-back control processing means for increasing the value of the control command when the suck-back process is started and reducing the same when a predetermined time is elapsed. Since the oil in the oil chamber on the suck-back side can be adjusted to high pressure in a slight time, the retreat of the injection member is started immediately after the suck-back process is started.
Patent JP-2002311044-A (JP)
Title: Acceleration sensor element
Inventor: MAKINO HIROAKI
IPC: G01P15/12
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an acceleration sensor element which is excellent in strength of a pressure sensitive part itself and has a simple structure. SOLUTION: The pressure sensitive part 10 formed of composite material formed by dispersing material having pressure resistance effect or magnetic resistance effect in a matrix formed of electric insulation ceramic material, and a mass member 4 arranged on the pressure sensitive part 10 or in a periphery of the pressure sensitive part 10 for increasing mass of the pressure sensitive part 10 are included.
Patent JP-2002309838-A (JP)
Title: Sliding door
Inventor: NAKAMOTO SUKEMASA
IPC: E06B7/16
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a sliding door which is excellent in airtightness, facilitates opening/closing operation thereof with a small force, and can reduce noise at the time of the closing operation thereof. SOLUTION: The sliding door is guided by a guide rail 10 arranged along an opening frame 30, and it is tucked away and overlapped on a wall portion 40 in which the opening frame 30 is formed, when opened. The guide rail 10 is folded in a thickness direction of the door. When the door is moved from an opened position to a closed position, it is brought closer to the opening frame 30 from a tucked location. When the sliding door 20 is moved from the closed position to the opened position, the guide rail 10 is divided into a first guide rail 11 which guides a leading side 21 of the sliding door 20, and a second guide rail 12 which guides a tailing side 22 of the sliding door 20.  A folded portion of the guide rail 10 is set such that the leading side 21 of the sliding door 20 is first separated from the opening frame 30 prior to the tailing side 22, when the sliding door 20 is moved from the closed position to the opened position.
Patent JP-2002314857-A (JP)
Title: Portable terminal having camera
Inventor: ONO MASAKI
IPC: H04N5/225
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To avoid the increase in size of a terminal in advance by improving assembly accuracy without increasing the number of components when assembling a camera IC. SOLUTION: In a cellular phone where a camera IC 34 is mounted, a retention member 43 is integrated into a case 31, so that the retention member 34 retains the camera IC 34. The camera IC 34 is not retained via a camera IC retention plate and a sub substrate, so that the number of components does not increase when assembling the camera IC 34, and the assembly accuracy can be improved, thus avoiding the increase in the size of the cellular phone in advance.
Patent JP-2002358362-A (JP)
Title: Mailed gene inspection system
Inventor: HAMAMOTO SHOICHI
IPC: G06Q50/22
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a mailed gene inspection system as a widespread means to inspect genes of individuals from a preventive medicine point of view for medical care in a post-genome era. SOLUTION: In the system, a user places an order for an inspection of gene by using a special touch-panel-type terminal device installed in a store such as a convenience store or by accessing to a home page of a gene inspection consignment organization on the Internet. When receiving the order from the user, the agent mails a kit (a set) for the inspection to the home of the user. The agent sends an extracted sample such as a mucosa received from the user to a center for the inspection to perform the inspection. Data of the inspection is requested for a medical check by a medical institute for performance of a medical check of gene and the agent mails a result of the inspection attached with the medical check (a comment) to the user, and if necessary, a counseling by a doctor for the user is performed.
Patent JP-2002316481-A (JP)
Title: Image transferring method and image transferring device
Inventor: KOSHIMIZU MINORU
IPC: B41M5/00
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an image transferring method, in which images are instantly transferred and stored from a perfected copy to a thin, light and portably convenient electron medium so as to produce a duplicate same as a hard copy employing a paper and, in addition, can be recycled by any number of times through re-writing, and an image transferring device. SOLUTION: The copy, on which images are recorded by the distribution of light reflectance, is arranged near or in contact with a light transmissible electron medium, in which an image can be visually and erasably stored through the irradiation of light for revealing the image and the application of voltage, so as to throw light on the surface opposite to the surface, onto which the copy is arranged, of the electron medium and, at the same time to apply a voltage, which is adjusted so as to store the image based on the distribution of the amount of the light reflected from the copy on the electron medium, to the electron medium.
Patent JP-2002316791-A (JP)
Title: Lifting shaft mechanism
Inventor: YASUNO HIROSHI
IPC: F16H25/20
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To gently lower a load by turning on a brake releasing switch during the lifting of the load by shortcircuiting each phase winding for braking. SOLUTION: In this lifting shaft, mechanism, the contact of a contact switchover device 11 connected to a motor 7 is switched over by turning on the brake releasing switch 21 to shortcircuit each phase winding so as to achieve a dynamic braking operation so that the load 4 can be gently lowered by the self weight of the load.
Patent JP-2002323015-A (JP)
Title: Tapping screw for synthetic resin and synthetic resin product using the tappin screw
Inventor: SEZOKO SHINICHI
IPC: F16B5/02
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To reduce the waste amount of a synthetic resin medium by preventing a screw from loosening by using a large clamping force, preventing the clamping force from lowering by increasing internal thread breaking torque several-times greater than driving torque, and securely refastening the synthetic resin medium as to a synthetic tapping screw and a synthetic resin product using the tapping screw. SOLUTION: Internal thread holes 3a, 3b, 3c; 3d; 3e, and 3f formed in a member to be fastened are set at 70% to 93% in the sectional area of an outer diameter D1 of a external screw part 4 of the synthetic resin tapping screw screwed in the internal thread hole so as to exactly carry out the refastening of the member to be fastened without generating the loosening.
Patent JP-2002319162-A (JP)
Title: Optical disk drive
Inventor: MASHITA TSUGUAKI
IPC: G11B7/131
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk drive in which an offset caused by the deviation of an optical axis is reduced with a simple structure and the reading accuracy of an ATIP is improved. SOLUTION: The optical disk drive is provided with first tracking error generating means 18 and 70 which generate first tracking error components from the detection signal of reflected light of a main light beam with read power or erase power, second tracking error generating means 22 to 26, 72 and 74 which generate second tracking error components from the detection signal of reflected light of a sub-light beam with write power, and a subtraction means 20 which subtracts the second tracking error components from the first tracking error components to obtain a tracking error signal during recording. The offset caused by the deviation of the optical axis by the write power to the read power during recording by the main light beam or erase power can be reduced with this simple structure.  The reading accuracy of the ATIP detected from the reflected light of the main light beam at timing of read power during recording can be improved.
Patent JP-2002324032-A (JP)
Title: Electronic mail display device, computer program and recording medium
Inventor: YOKOI SHOGO
IPC: G09G5/32
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an e-mail(electronic mail) display device, a computer program and a recording medium that modify, depending on the number of characters, large or small, in each row for e-mail data to be displayed, a line spacing, wide or narrow, thus providing the readable displayed mail data. SOLUTION: This e-mail display device has a line spacing table that defines a line spacing, wide or narrow, in relation to the number of characters, large or small, in each row for the mail data to be displayed, determines, depending on the line spacing table, the line spacing, if the number of characters in each row for the mail data is large, provides a wide line spacing, and if the number of characters in each row for the mail data is small, provides a narrow line spacing, so that the mail data can be displayed in a reader-friendly manner.
Patent JP-2002323726-A (JP)
Title: Radiographic image reader
Inventor: KATAYAMA CHUJI
IPC: G03B42/02
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To facilitate image reading with a small and low-cost configuration in a radiographic image reader which carries out the photoelectric conversion of the radiographic image recorded on a stimulable phosphor and reads the resultant signal with a high SN ratio. SOLUTION: Excitation light beams La to Ld emitted by respective excitation light sources 1a to 1d are reflected to the same direction to irradiate a stimulable phosphor 3.
Patent JP-2002322772-A (JP)
Title: Gutter and fixing member for the same
Inventor: OSHIMA SACHIHIRO
IPC: E04D13/064
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a gutter which is suitable for being provided inside of a tunnel. SOLUTION: A gutter 10 has a roughly U-shaped water conveying part 11 in which the center part is recessed in a cross section in a width direction, and a fixing part 12 which is horizontally extended from both upper end parts of the roughly U-shaped water conveying part 11 to the outside. On the upper faces of the fixing parts 12 on both sides, a plurality of grooves 13 are formed in the longitudinal direction continuously in parallel, and on the both sides of the most inner side of a groove 13a, upwardly projecting projections 14 and 15 are formed. This gutter 10 is integrally formed by a thermoplastic elastomer having flexibility in the whole, and continuously formed with an uniform cross section by extrusion. This gutter 10 can be bent along the inner wall of the tunnel and installed seamlessly by the flexibility of the thermoplastic elastomer.
Patent JP-2002323363-A (JP)
Title: Remote display device for gas meter
Inventor: YAMASHITA MICHIYASU
IPC: G01F15/06
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a remote display device for gas meter capable of displaying an interruption and/or abnormality alarm remotely with a simple constitution. SOLUTION: This remote display device 10 for gas meter comprises a fixing jig 11 fixed to the gas meter 1, a visual confirmation box 12, and an optical fiber 13 installed between the fixing jig 11 and the visual confirmation box 12, with one end part stored in the fixing jig 11 and the other end part stored in the visual confirmation box 12. The fixing jig 11 is equipped with a light guide window 11c positioned to be lined up with a display window 6, for guiding light for flashing and/or lighting of a display means to the first end face 13a at one end part of the optical fiber 13. The visual confirmation box 12 is equipped with a visual confirmation window 12c for emitting light for flashing and/or lighting of the display means transmitted through the optical fiber 13, from the second end face 13b at the other end part of the optical fiber 13 to the outside.
Patent JP-2002330352-A (JP)
Title: Imaging unit
Inventor: SENDAI TOMONARI
IPC: H04N5/372
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an imaging unit provided with a solid-state imaging means with a charge amplifier section that amplifies signal charges on the basis of an amplification factor control signal that can attain imaging with a desired imaging sensitivity by correcting the characteristic of the amplification factor control signal even when it is fluctuated. SOLUTION: A CMD-CCD(charge multiplying detector-CCD) imaging device 106 having a charge multiplication section images an image of a living body observation section 10. The CMD-CCD imaging device 106 amplifies signal charges on the basis of an amplification factor control signal outputted from a CCD drive 120 and outputs the amplified signal to an image processing unit 130 as an output signal. A signal characteristic detection section 108 detects a peak level of the amplification factor control signal and outputs the peak level to a correction means 135. The correction means 135 uses a reference peak level and the detected peak level to calculate a fluctuation amount of the amplification factor control signal and uses the fluctuation amount and a preset lookup table to correct an image signal.  A color image signal is generated on the basis of the corrected image signal and displayed on a monitor 150.
Patent JP-2002330538-A (JP)
Title: Electronic equipment
Inventor: SHIKAI NOBUHIKO
IPC: H01H47/18
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To suppress inrush current without increasing power consumption or the size of the equipment. SOLUTION: A microcomputer 10 calculates from the frequency of the commercial voltage VAC1 the length of time for the voltage to return to zero voltage, and controls the actuation of the switch device 6 by a prescribed timing obtained from the result of the calculation and the relay actuating time TRY of the electromagnetic relay 3, thereby controlling the electromagnetic relay 3 so that the relay contact 3c is ON when the voltage level of the commercial AC voltage BAC1 is virtually zero.
Patent JP-2002329530-A (JP)
Title: Sheet type battery
Inventor: OKADA SEIJI
IPC: H01M10/04
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To effectively use a separator or a solid electrolyte layer in a sheet type battery and to miniaturize the battery or increase electric capacity thereof by effectively using a space inside the battery. SOLUTION: Plural positive electrode sheets 1 and plural negative electrode sheets 2 are so stacked as to be alternately disposed by interposing the separator 3. The separator 3 is formed of a continuous sheet and characterized by being folded in a zigzag form so as to thread between each adjacent pair of the sheet 1 and the sheet 2.
Patent JP-2002286533-A (JP)
Title: Table top type weighing machine
Inventor: YAMAMOTO YUKIJI
IPC: G01G13/06
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an accurately measuring and efficiently working weighing machine in order to solve problems so far encountered in weighing dough, that manual work using a container tends to make measurement inaccurate and much operating time is required to cause diseconomy while a fully automated large-sized machine requires too much time for cleaning and assembly though it can measure accurately and it is inappropriate for a user belonging to an intermediate class between manual workers and mass producers. SOLUTION: In this weighing machine, a support 20 equipped with necessary items, such as a solenoid valve 16, a start switch 9, and an air chuck 18, is provided in a necessary position of a base table 27. An automatic counter scale 14 equipped with a graduation adjuster 11 is provided in front of the support 20 and a control panel 12 equipped with necessary items, such as an air valve 5 and an air hose 17, is provided behind the support 20. The use of this weigher can eliminate the above problems.
Patent JP-2002332908-A (JP)
Title: Misfire detecting method for internal combustion engine, and misfire detecting system
Inventor: MATSUI MASAYOSHI
IPC: G01M15/11
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a misfire determining method for an internal combustion engine which can be executed simply and inexpensively by using a pressure seat type pressure sensor, and which can conduct misfire determination at high precision and with favorable reproducibility. SOLUTION: Cylinder pressure in an internal combustion engine having a spark plug is measured by the pressure seat type pressure sensor provided on an installation seat of the spark plug. Measurement information of the cylinder pressure for a period from closure of an intake valve till a crank angle reaches an upper dead center (pre-upper dead center period) is taken as pre- upper dead center pressure information. Measurement information of the cylinder pressure for a period after the crank angle reaches the upper dead center till an exhaust valve is opened (post-upper dead center period) is taken as post- upper dead center pressure information. Based on misfire determination information obtained by using the pre-upper dead center pressure information and the post-upper dead center pressure information, misfire determination to the internal combustion engine is conducted.
Patent JP-2002112600-A (JP)
Title: Controller of position sensorless permanent magnet type synchronous motor
Inventor: OMORI YOICHI
IPC: H02P27/04
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To enable control of torque and speed of a permanent magnet type synchronous motor, without having to use a position senor or a speed sensor. SOLUTION: The controller of a position sensorless permanent magnet type synchronous motor enables torque control and speed control, without the use of the position sensor and speed sensor, and moreover assures accurate and simplified position error calculations for the permanent magnet type synchronous motor.