baber/WOPTO huggingface dataset:
Patent JP-2002032010-A (JP)
Title: Riding simulation device for two-wheeled vehicle
Inventor: MASAKI TAKESHI
IPC: G09B9/058
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a riding simulation device which is constituted by mounting a servo motor 9 connected to a handlebar 3 across a reducing gear 8 on a pseudo vehicle body 2 of a two-wheeled vehicle, controls the position of a servo motor so as to align the steerage angle of the handlebar to a steerage holding angle and can impart the steerage reaction force similar to that in actual traveling of the vehicle to the handlebar without disposing a specified member on the device. SOLUTION: Where the steerage angle of the handlebar 3 is discriminated to be aligned to the steerage holding angle in accordance with the signal from an encoder 9a annexed to the servo motor 9, the control system of the servo motor is changed over from position control to torque control. The steerage reaction force meeting the deviation between the steerage angle and steerage holding angle of the handlebar 3 is imparted to the handlebar 3 by the torque control.
Patent JP-2002033941-A (JP)
Title: Apparatus and method for processing signal, picture signal recording device, and picture signal reproducing device
Inventor: TOMITA MASAMI
IPC: G11B31/00
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To achieve optimum noise reduction effect which corresponds to a state of reception by a tuner when noise is reduced in picture signals. SOLUTION: The state of reception by the tuner 1 is judged in a state-of- reception judging circuit 31, and the result of judgment is transmitted to a noise reduction process control circuit 33. Picture signals, obtained from the tuner 1 through an input changer 2, is subjected to noise reduction process through a noise reducing circuit 32 and outputted. An amount-of-noise detecting circuit 34 detects the amount of noise present in picture signals. The noise reduction process control circuit 33 controls the noise reduction process in the noise reducing circuit 32, according to the state of reception from the state- of-reception judging circuit 31 and the amount of noise from the amount-of-noise detecting circuit 34.
Patent JP-2002031604-A (JP)
Title: Method and apparatus for inspecting semiconductor element
Inventor: MATSUKAWA HIROTAKA
IPC: G01N21/956
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an inspection method and an inspecting apparatus whereby inspecting transparent sealing bodies of semiconductor elements can be automated and a reliability in the inspection is improved. SOLUTION: The semiconductor element 1 as a body to be inspected is set below a telecentric lens 5 and a CCD camera 6. When defects of a front face of the sealing body are to be inspected, light beams 3 from a light source 2 are brought into the semiconductor element 1 at 10-30 deg. to a horizontal direction from below to image the semiconductor element. When defects inside the sealing body are to be inspected, light beams 3 are brought into the semiconductor element 1 at 0-20 deg. to the horizontal direction from below to image the semiconductor element. If the sealing body has no defect, the light from the semiconductor element 1 does not enter the lens 5. If the sealing body is defective, a scattering light generated by the defect enters the lens 5. The presence/absence of defects of the sealing body can be detected by the presence/absence of the entry of the light to the lens 5.
Patent JP-2002033053-A (JP)
Title: Protecting film, method of forming the same, plasma display panel and method of manufacturing the same
Inventor: ITO KEN
IPC: H01J11/40
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a protecting film capable of improving the luminance, reducing the writing failure and reducing a driving circuit by shortening the discharge delay time while securing the sufficient spattering resistance, and to provide a method of forming the protecting film and a method of manufacturing a plasma display panel. SOLUTION: Discharge delay time is shortened with a rise of the volume resistivity. An allowable range of the discharge delay time depends on a PDP driving method and shape of a discharge cell. For example, when a discharge delay time exceeds about 4 μ seconds, scanning from both upper and lower ends of the PDP is required to secure the scanning time. Since it is necessary to set the scanning pulse width long, the number of maintaining pulse is limited, and it is hard to obtain the sufficient luminance. When the discharge delay time is less than about 4 μ seconds, a sufficient scanning period can be secured by the scanning from one side, and the driving circuit can be reduced. Furthermore, since the scanning pulse having a width for requiring the limitation of the number of maintaining pulse is unnecessary, the sufficient luminance can be obtained.
Patent JP-2002031079-A (JP)
Title: Water feed device, and control method for water feed device
Inventor: ITO TETSUYA
IPC: F04D15/00
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To solve problems that the pump capacity cannot be fully achieved, the versatility of a water feed device is less easily improved, and the facility economy and the running cost are unfavorable in a conventional pump whose number of revolution providing the rated output at the rated flow rate is set as the maximum value. SOLUTION: In order to allow the pump to be operated in a range of the maximum capacity line 38 of the pump, the pump is controlled by setting the pump number of revolution Nc (the pump number of revolution at Point Ac) at which the operating current I reaches the rated current Ic with the zero discharge flow rate after the power of the water feed device is supplied to be a provisional maximum number of revolution Nmax. The pump is similarly operated when the set pressure Ps is changed. Subsequently, the pump number of revolution Nx (the pump number of revolution N1 passing the Point A1) when the operational current I reaches the rated current Ic while the pump is operated with the preset pressure Ps is, for example, P is stored in a memory. When the pump is started next time, the pump maximum number of revolution Nmax is updated to Nx (=N1), and the pump is controlled thereby.
Patent JP-2002035059-A (JP)
Title: Dental treatment unit
Inventor: YOSHIDA TOMOHIRO
IPC: A61G15/16
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To prevent the hand of an operator from touching the cutting edge of a dental treatment instrument when the instrument is taken-out from an instrument holder and also to prevent a drawn-out instrument hose from touching the edge of the adjacent instrument. SOLUTION: The placement surface of an instrument placing part 7a in the instrument holder 7 is inclined forward and also downward in the drawing direction of the instrument 5. In this case, a height for grasping the instrument by an operator differs from the height position of the blade of the instrument 5 when the instrument 5 is taken-out from the instrument holder 7 in an operation. Then the hand of the operator is prevented from touching the blade of the instrument and also the instrument hose of the drawn-out instrument is not brought into contact with the edged tool of the adjacent instrument.
Patent JP-2001223328-A (JP)
Title: Semiconductor device
Inventor: HATADA KENZO
IPC: H01L25/18
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of simply and effectively connecting between laminated insulating boards, easily inspecting its connecting state, and easily repairing when a failure occurs at a portion. SOLUTION: The semiconductor device comprises a plurality of insulating boards 10 for mounting electronic components 12 and sequentially laminated. The components 12 are flip-chip mounted on one surface of the board 10. Conductive wirings 11 are provided to project from a peripheral edge of the board 10. The wirings 11 are bent to the other surface side of the board 10. The bent wiring 11 and the wiring 11 on the board 1 lower by one layer than the board 10 are connected in continuity.
Patent JP-2002039800-A (JP)
Title: Angle measuring device for survey machine provided with absolute encoder
Inventor: SAKURAI MASATOSHI
IPC: G01B11/26
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To sequentially display a present angle on a display part every time even while a rotary encoder is being rotated and to avoid display interruptions on the display part during the rotation even if a read error occurs when the angles are sequentially computed. SOLUTION: When an error occurs in present angle measuring work while sequentially displaying a measured angle as measuring angles, an angle θ2 measured without the occurrence of an error immediately before the occurrence of the error is displayed on the display part. By this, display interruptions on the display part during the rotation is avoided as much as possible.
Patent JP-2002040155-A (JP)
Title: Apparatus and method of measuring gravitation
Inventor: SEGAWA JIRO
IPC: G01C19/00
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To measure a gravity anomaly accurately, using a gravimeter instrument carried on a navigator. SOLUTION: A gravitation measuring instrument structured which is constituted so as mounted on a navigator comprises a gravimeter, a platform for supporting the gravimeter, a horizontal stabilizer for horizontally supporting the platform, and a gyro compass for feeding attitude angle signals to the horizontal stabilizer. The platform mounts an accelerometer for detecting the horizontal acceleration.
Patent JP-2002040027-A (JP)
Title: Immunological measuring method
Inventor: OKUMURA KOICHI
IPC: G01N33/53
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a measuring method of pathogenic bacteria or pathogenic viruses in a fishery product, poisons produced therefrom, or antibodies against them, characterized by executing a reaction between the pathogenic bacteria, the pathogenic viruses, the poisons produced therefrom, or the antibodies against them and a test body in the presence of a milk protein, in the immunological measuring method of the pathogenic bacteria or the pathogenic viruses existing in body fluid of the fishery product, the poisons produced therefrom, or the antibodies against them. SOLUTION: The pathogenic bacteria or the pathogenic viruses existing in the body fluid of the fishery product, the poisons produced therefrom, or the antibodies against them can be measured accurately by this immunological measuring method.
Patent JP-2002034571-A (JP)
Title: Nucleic acid probe for detecting megasphaera cerevisiae, and method for detecting bacterial substance that gives turbidity in beer
Inventor: YASUHARA TAKAOMI
IPC: C12Q1/68
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a probe for detecting a microorganism that gives turbidity in beer. SOLUTION: This probe is a single-stranded oligonucleotide that has a sequence targeting 16S rDNA and 16S rRNA of Megasphaera cerevisiae, or has the corresponding complementary strand for selectively detecting M. cerevisiae.
Patent JP-2002038425-A (JP)
Title: Sound insulation wall
Inventor: WATANABE TOSHIYUKI
IPC: E01F8/02
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To have noise reduction effect on a part providing a facility such as a lighting pole. SOLUTION: On a water insulation wall wherein columns 1 comprising an H-beam are erected at prescribed intervals, a wall body 2 is provided between the columns 1 to constitute a body wall 3, a sound insulation unit 4 provided with a pair of branch walls 4A extending obliquely upward on the contrary sound source side to a sound source side is mounted on the upper part of the body wall 3, a second sound insulation unit 5 having sound insulation spaces 5C, 5D is connected to one branch wall 4A of the sound insulation unit 4 in the horizontal direction and the outside facility 20 such as a lighting pole is erected in the intermediate of the sound insulation unit 4 between the columns 1 and the second sound insulation unit 5,  in the dead spaces of the sound insulation unit 4 removed by providing the outside facility 20 and the second sound insulation unit 5 a cover member 13 of shape matched to the side shape of the bottom plate 5A of the second sound insulation unit 5 is mounted on the side of the second sound insulation unit 5 so as to fill the dead part.
Patent JP-2002041441-A (JP)
Title: Communication equipment connection device and peripheral device having connection function
Inventor: ONO TAKESHI
IPC: H04L29/08
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a communication equipment connection device, capable of informing user regarding the transfer speed mode and power supply state of a connected equipment using a simple constitution and peripheral devices having connection function. SOLUTION: The connection device, having a function for connecting an upstream side port 102 downstream side ports 103, 104, is provided with detection parts 105, 106 for detecting a speed mode to be the communication transfer speed of equipment connected to either of the downstream side ports 103, 104 and display parts 107, 108 for informing the user of the detected speed mode.
Patent JP-2002044147-A (JP)
Title: Data exchange system and its control method
Inventor: HISAMA SHUICHI
IPC: H04L47/32
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a data exchange system that can attain relay control to transmit frames or ATM cells with high priority to the utmost and to reflect traffic set to each connection and to provide its control method. SOLUTION: In the control method of this invention, setting is performed for monitor windows Tc1-Tcn with a prescribed time width that are partly in duplicate sequentially to decide transmission or abort of frames or ATM cells received by each physical channel, each monitor window decides whether the received frame or ATM cell is to be sent or aborted depending on present input frame or ATM cell abort possible display information, stores the input frame whose abort is decided and a succeeding monitor window again decides whether or not the frame or ATM cell is aborted.
Patent JP-2002050119-A (JP)
Title: Optical disk device, optical disk system, method for reading and writing data from/to optical disk device
Inventor: KIMURA NAOKI
IPC: G06F21/10
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device excellent in ensuring security of data read externally. SOLUTION: This optical disk device for reproducing an optical disk is provided with a storage means for storing prescribed data, a control means for controlling various operations based on the prescribed data, a ciphering means for ciphering the prescribed data, and an output means which enciphers the prescribed data by the ciphering means correspondingly to an external data read request.
Patent JP-2001058026-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F5/04
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of detecting that rotation abnormality is occurring in a variable display device by simple constitution. SOLUTION: This game machine is provided with stepping motors 7L, 7C and 7R for rotationally driving a movable display member and left, center and right reel sensors 8L, 8C and 8R for detecting positions to be the reference of the movement of identification information. An error is defined by the fact that in the case that the reference position is not detected by the left, center and right reel sensors 8L, 8C and 8R even when the stepping motors 7L, 7C and 7R are driven for a prescribed step number after the movable display member is started.
Patent JP-2002051147-A (JP)
Title: Key telephone
Inventor: KAWAGUCHI KOICHI
IPC: H04Q3/58
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To give a notice of arrival to another user in communication, even when the response cannot be made to the call waiting interrupt receive, and to make a response to the interrupt side which has become non-response. SOLUTION: A main system 1 has an interrupt receive finish detecting means 15B for detecting the call finish of call waiting interrupt receive, when the call waiting interrupt receive is detected in telephone line during outside line call. The main system 1 has also an interrupt receive control means 15A for making the notice of receive of a call waiting interrupt to one or more auxiliary terminal, when the call finish of call waiting interrupt receive is detected.
Patent JP-2002046575-A (JP)
Title: Attachment for seat belt
Inventor: TANIMOTO SHIRO
IPC: B60R22/14
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To enhance safety of a child by attaching an attachment to a seat belt. SOLUTION: This attachment 100 for seat belt is mounted to a user C side, of a slant portion 102 in a seat belt 100 provided to a seat 200 of a vehicle. This attachment integrally comprises: a side head adjacent part adjacent to a side part of a door of a head of the user C and abutted to a back 202 of the seat 200; a shoulder adjacent part 30 adjacent to a shoulder part of the user C at a door side; a breast abutting part 40 abutted to a breast of the user C; and a side venter abutting part abutted to a side venter of the user C opposite to the door.
Patent JP-2001102383-A (JP)
Title: Semiconductor device and manufactuing method therefor
Inventor: ASAHINA MICHIO
IPC: H01L21/768
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, together with its manufacturing method, which comprises a reliable wiring structure by using a plated wiring layer of a high melting-point metal layer. SOLUTION: There are provided conductive base-material films 21, 22, 28, and 29 connected to a lower-layer surface via connection holes 23 and 30, embedded layers 23 and 30 comprising a high melting-point metal formed inside the connection hole, and plated wiring layers 24 and 31 comprising a high melting- point metal connected to the embedded layer in the upper opening part of the connection hole.
Patent JP-2002056762-A (JP)
Title: Circuit breaker
Inventor: ASAHI NOBUO
IPC: H01H71/12
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To intercept fusing bodies from adhering to a jointing section jointed with a latch receptacle of a trip crossbar, which are dispersed from an arc extinction equipment at the time of large current shut-off. SOLUTION: A protection cover 19 is equipped to a latch receptacle 13 which interrupts the scattering bodies of the arc extinction equipment 18 from the jointing section 16a jointed with the latch receptacle 13 of the trip crossbar 16. Since the scattering bodies which fly from the arc extinction equipment 18 side at the time of large current shut-off, are interrupted by the protection cover 19, the initial state of the jointing section 16a of the trip crossbar 16 is maintained after large current immediate shut down, and the over-current tripping function after re-setting a circuit breaker is not checked.
Patent JP-2002057292-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: TAWARA IWAO
IPC: H01L27/04
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device together with its manufacturing method where an inductive element (inductor) is mounted with no increase in a chip area. SOLUTION: A conductor layer arranged in a circuit element formation region is so patterned as to generate an inductance component to form an inductive element L. Thus, an inductive element is mounted with no increase in a chip area. The inductive element L is covered with a protective film for stable induction characteristics. Further, a magnetic film may be formed on the inductive element L through a protective film for reduced size and improved induction characteristics of the inductive element.
Patent JP-2002064369-A (JP)
Title: Current comparing circuit, voltage comparing circuit, optical input intensity comparing circuit, digital circuit and a/d converter
Inventor: ITO TOSHIHIRO
IPC: H03K5/08
Filed: 2000-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a current comparing circuit, a voltage comparing circuit, an optical input intensity comparing circuit, a digital circuit and an A/D converter, with which a limit in the operating speed of a transistor in a clock supply circuit can be removed by operating at higher speed in the same clock frequency. SOLUTION: The current comparing circuit is provided with a serial negative resistor circuit composed of negative resistors ND1 and ND2 and a clock signal supply circuit C for supplying clock signals VCK1 and VCK2 of the same cycle to both terminals of this circuit. The negative resistors ND1 and ND2 have current/voltage characteristics, with which an area, where differential resistance becomes negative, exists even when an impressed voltage is positive or negative, and the absolute value of an impressed current shows at least one maximal value. The level relation of voltages between the clock signals VCK1 and VCK2 is inverted once at least during one cycle and even when the VCK1-VCK2 is positive or negative, the state of the serial negative resistor circuit corresponding to an input current IIN is set so that (N+1) states can exist.
Patent JP-2002060481-A (JP)
Title: Method for manufacturing aromatic polycarbonate
Inventor: KOMIYA KYOSUKE
IPC: C08G64/04
Filed: 2000-08-16
Abstract: PROBLEM TO BE SOLVED: To provide an industrially preferred method for manufacturing a high quality aromatic polycarbonate which has a good color and, simultaneously, reduced discoloration even at a high temperature of >=380 deg.C and reduced lowering of the molecular weight in manufacturing the aromatic polycarbonate by the melt polycondensation method. SOLUTION: This method for manufacturing an aromatic polycarbonate by polymerizing an aromatic dihydroxy compound and a diaryl carbonate in a molten state comprises using, as the diaryl carbonate, the one having (a) a water content of <=200 wt.ppm, (b) a zinc content of <=1 wt.ppm, and (c) an o-phenylene carbonate content of <=2 wt.ppm.
Patent JP-2002060321-A (JP)
Title: Foamy hair cosmetic
Inventor: TAKEHARA KOJI
IPC: A61Q5/04
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To obtain a new foamy hair cosmetic having excellent usability (ease of use) due to excellent foamability (swelling of foam), causing neither stickiness nor flaking (peel of film-forming resin) in spite of having an excellent hair- setting effect, binding the hair moderately, having an excellent finger passing, capable of providing the hair with a soft feeling free from stiffness of the hair due to moderate moisture retention of the film of a film-forming resin in a foamy hair cosmetic. SOLUTION: This foamy hair cosmetic is characterized by comprising a stock solution containing a film-forming resin and a sugar alcohol, and a propellant.
Patent JP-2002064010-A (JP)
Title: High-resistivity rare earth magnet and its manufacturing method
Inventor: ITO TAKU
IPC: C22C38/00
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a sintered magnet which has a high coercive force, is high enough in resistivity to restrain generation of an eddy current even if it is used for a motor where it is exposed to a fluctuating magnetic field, and manufactured at a low cost. SOLUTION: This high resistivity rare earth magnet is formed of material that contains one or more rare earth oxides R' mOn (wherein, R' is one or more rare earth elements including Y; (m) and (n) are 1, 2 or 2, 3 when R' is Ce, 2, 3 or 6, 11 when R' is Pr, 2, 3 or 4, 7 when R' is Tb, and 2, 3 when R' is other rare earth elements) and/or rare earth element R" (R" is one or more earth elements, including Y), a B composite oxide, and the residue which is R-T-B alloy (wherein, R is one or more rare earth elements including Y; T is Fe and/or Co) and/or R-T-M-B alloy (wherein, R is one or more earth elements including Y; T is Fe and/or Co; M is one or more elements selected out of Al, Si, Ti, V, Cr, Cu, Zr, Nb, Mo, Ta, W, Ga, and Sn).