baber/WOPTO huggingface dataset:
Patent JP-2004297961-A (JP)
Title: Guiding apparatus having ultrasonic motor as drive source of movable member
Inventor: SATO HIDENOBU
IPC: H02N2/00
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guiding apparatus capable of shortening the drive period of time, in the guiding apparatus that moves a movable member very finely with an ultrasonic motor.  <P>SOLUTION: This guiding apparatus is characterised by being made up of the ultrasonic motor that drives a friction member by a control voltage; the movable member that is made to reach a target position while being rocked by the repeated contacts and detachments of the friction member; a position detecting portion that measures the position data L<SB>n</SB>of the current position of the movable member; a recording portion that records the position data L<SB>n</SB>and its measurement time T<SB>n</SB>continuously; and a rocking control portion that measures a maximum amplitude value L<SB>max</SB>and a minimum amplitude value L<SB>min</SB>of rocking after the movable member starts moving, calculates an average value L<SB>ave</SB>of rocking from the maximum amplitude value L<SB>max</SB>and a minimum amplitude value L<SB>min</SB>, and controls a value of the control voltage in such a way as to make small the amplitude from the average value L<SB>ave</SB>, based on the position data L<SB>n</SB>and the measurement time T<SB>n</SB>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304313-A (JP)
Title: High frequency radio connector unit
Inventor: KUKITA KEIMEI
IPC: H04B1/38
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high frequency radio connector unit which matches the impedance of an external antenna and that of an internal antenna.  <P>SOLUTION: A connector 1 switches over an internal antenna ANT1 installed in a radio LAN note type PC and an external antenna ANT3. A movable contact 11 connects to the signal line of the external antenna ANT3 and elastically butts a fixed contact 12. A printed board 20 is fixed to a socket 10, a first MSL1 connects the movable contact 11 to a first port P1, and a second MSL2 connects the fixed contact 12 to a second port P2. The first port P1 connects to a radio unit for transmitting or receiving radio signals, and the second port P2 connects to the internal antenna ANT1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304365-A (JP)
Title: Power line terminating circuit, method thereof, and power line repeating device
Inventor: SUZUKI MITSUNARI
IPC: H03H7/38
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power line terminating circuit, method thereof, and power line repeating device, capable of reducing noises from an electric equipment to a power line by matching impedance without depending on a connection equipment, so that an indoor power line becomes suitable for communication.  <P>SOLUTION: A capacitor 33 provided between connection ends 35A, and 35B and an inductor 34 provided between a terminal 32A of an indoor power line 1A and the connection end 35A, constitute a serial resonance circuit having a serial resonance point in the frequency band which is higher than the frequency of a power supply voltage but lower than a communication frequency band. A resistor 31 of a resistance value corresponding to the characteristic impedance of the indoor power lines 1A and 1B is provided parallel to the inductor 34. The input impedance of a power line terminating circuit 30U is made constant in the communication frequency band regardless of kinds or presence of a load (electric equipment 5), so that the reflection due to impedance mismatching at the power line terminating part is prevented, maintaining communication quality of a power line communication.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301609-A (JP)
Title: Measuring method and device for arsenic concentration
Inventor: MIZUNO SATORU
IPC: G01N31/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring method and device which can accurately and quickly measure an arsenic concentration in a sample containing a phosphoric acid.  <P>SOLUTION: The measuring method measures an arsenic concentration in a sample containing phosphoric acid based on a continuous stream analysis, characterized by measuring absorbance of a sample liquid after performing a short-time reaction by heating with ammonium molybdate and a reducing agent in an acidic fluid and absorbance of the sample liquid after advancing the heating reaction, and then determining an arsenic concentration based on the first measured absorbance and the second measured absorbance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303660-A (JP)
Title: Fluorescent lamp lighting device and lighting equipment
Inventor: KONDO SADAO
IPC: H05B41/392
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescent lamp lighting device having a simple circuit construction, with which luminous flux meeting at least a light dimming level given by a light dimming signal is gotten when the light of the fluorescent lamp is dimmed, and to provide a lighting equipment with the fluorescent lamp lighting device.  <P>SOLUTION: The fluorescent lamp lighting device 1 has a control means 7 which controls lamp current detected with a lamp current detection means 5 in such a way that the lamp current is kept constant, and which also controls the light dimming level in such a way that the light dimming level of the fluorescent lamp 4 is raised in preference to the light dimming signal if lamp voltage detected with a lamp voltage detection means 6 is reduced, when the light of the fluorescent lamp 4 is dimmed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298539-A (JP)
Title: Sweat removing sheet
Inventor: KOBAYASHI KEIKO
IPC: A41B9/12
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sweat removing sheet capable of being used suitably for removing sweat at an optional part of the body, especially the breast, and vaporizing an aroma at the time of sweating.  <P>SOLUTION: The sweat removing sheet 1 is provided with a sticking agent layer 4 to be stuck to the skin and contains an aroma vaporizer which vaporizes the aroma by the absorption of the sweat.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309557-A (JP)
Title: Optical sheet and back light unit using optical sheet
Inventor: HARADA KENICHI
IPC: G02F1/13357
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical sheet having remarkably high optical functions such as convergence and capable of easily and surely controlling the optical functions and suppressing scarring on other members to be superposed and reducing technical and cost loads to be applied at the time of manufacturing it, and to provide a back light unit in which the improvement of luminance in a front direction can be promoted.  <P>SOLUTION: The optical sheet 1 has a microlens array 3 on its surface, the diameter (D) of each microlens 4 constituting the microlens array 3 is 100-1000μm and the surface roughness (Ra) of respective microlenses is ≥0.05μm and <0.1μm. It is preferable that the height ratio (H/R) of the microlens 4 is 5/8-1, a space ratio (S/D) is ≤1/2, a filling rate is ≥40%, the refractive index of a stock material is 1.3-1.8, and a distribution pattern is an equilateral triangle grating pattern or a random pattern.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312826-A (JP)
Title: Grommet
Inventor: NAKADA HIROYUKI
IPC: F16J15/10
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an inserting force required when a grommet is obliquely inserted and to impart a sufficient holding force to the grommet locked to a vehicle body panel.  <P>SOLUTION: The grommet 10 includes a small-diameter cylindrical part 12, and a diameter-expanding cylindrical part 14 continued to the cylindrical part 12. A locking recess part 15 is provided on the outer peripheral surface of the large diameter side of the cylindrical part 14. The grommet 10 is sheathed on a wire harness W/H and inserted into the through hole H of the vehicle body panel P. Then, the locking recess 15 is engaged with the peripheral edge of the through hole H, and the grommet 10 is mounted at the body panel P. In the grommet 10, the axis R of the cylindrical part 12 and the axis X of the cylindrical part 14 are refracted. Grooves 20 are provided at an interval in the circumferential direction on the inner peripheral surface or the outer peripheral surface of the cylindrical part 14 at an opposite side to the refracted side. Meanwhile, the grooves 20 are not provided on the inner peripheral surface and the outer peripheral surface of the cylindrical part 14 of the refracted side. Thus, the peripheral edge of the through hole of the body panel easily overrides the tip of a diameter-contracting side wall, and the inserting force when the grommet is inserted into the through hole of the body panel, can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306714-A (JP)
Title: Resonance preventive instrument for wheel
Inventor: IIIZUMI TORU
IPC: B60B21/12
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resonance preventive instrument for a wheel capable of preventing columnar resonance in an air chamber of a tire and manufacturing the wheel for easily mounting/removing the tire and adjusting wheel balance by a simple process.  <P>SOLUTION: This instrument is provided with a plurality of resonators 16 (resonance mufflers) arranged to align in a peripheral direction on the bottom surface of a well 14 to wind the outer peripheral surface of the wheel 12 and a helical spring 15 (elastic connecting member) for connecting the adjacent resonators 16 with each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312442-A (JP)
Title: Semiconductor device
Inventor: ISHIKAWA KATSUYA
IPC: H03M1/82
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which has a PWM (pulse width modulation) waveform generation circuit and highly accurately converts a quickly changing input signal into an analog value in a simple constitution while using a clock of a low frequency of the PWM waveform generation circuit.  <P>SOLUTION: The semiconductor device having a D/A converter in a pulse width modulation system which converts digital signals into analog signals is provided with the PWM waveform generation circuit which has a saw tooth wave generation circuit for generating a plurality of saw tooth waves and a plurality of comparison circuits for comparing the input signal from the outside with the saw tooth waves and generates a plurality of pulse width modulation waveforms having the phases shifted from one another, and the plurality of pulse width modulation waveforms are connected to a plurality of resistances respectively to generate a multi-level pulse width modulation waveform.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310561-A (JP)
Title: Information retrieval method, information retrieval system and retrieval server
Inventor: NISHIOKA SHINGO
IPC: G06F7/00
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein retrieval efficiency is poor because the order of display of retrieval results is limited to specific order of display depending on a database or, even if explicitly specified, aligned according to some specific key value.  <P>SOLUTION: A summary word list is created as a summary of a retrieval request, and then similarity calculating means for calculating similarity between the summary word list and a retrieved document and constraint checking means for checking constraints in the retrieved document are applied in this order or in the reverse order to retrieve documents fulfilling the constraints and is similar to the retrieval request. In an associative retrieval, constraints become specifiable to increase retrieval precision and retrieval efficiency.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004274009-A (JP)
Title: Mosfet having two-stage gate electrode inhibiting occurrence of punch-through phenomenon
Inventor: AOKI TAKESHI
IPC: H01L29/78
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit the occurrence of punch though due to short gate effects in a MOSFET.  <P>SOLUTION: A secondary gate electrode is formed on a sidewall insulating film that is formed on the side of a main gate electrode. By always applying a voltage on the secondary gate electrode, a channel is formed in a secondary gate region. When the voltage is applied on the main gate electrode, a channel is formed in the main gate region and combined with the channel in the secondary gate region. Then, a channel connecting a source region and a drain region is formed. Consequently, a drain current flows. Since the channel in the secondary gate region is shallow, the growth of a depletion layer is restrained. Consequently, the occurrence of a punch-through phenomenon is inhibited.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004318209-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HOSOKI SATORU
IPC: H01L27/04
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in which since a cache memory is provided with a functional part which does not exist in a memory such as an SRAM like a hit signal, a BIST controller for a memory such as an SRAM whose automatic generation technology is advanced is not applicable and consequently it is necessary to perform a test by a test device connected to the outside of an LSI, it is necessary to prepare a test time independently of the memory such as the SRAM.  <P>SOLUTION: This semiconductor integrated circuit device is provided with a cache BIST controller 204 for performing the function test of a cache memory including a function test unique to a cache memory, and for diagnosing the defective part of the cache memory 202. Thus, it is not necessary to rewrite a program for each type of an LSI while it is necessary when using a test device connected to the outside, and it is possible to simultaneously test the cache memory in parallel with the memory such as the SRAM other than the cache memory built in the same LSI, and to shorten the test time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004143138-A (JP)
Title: Platelet aggregation inhibitor and health food effective for inhibiting platelet aggregation
Inventor: MORIYAMA HIROYOSHI
IPC: A61K35/74
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a platelet aggregation inhibitor free from side effects and health food effective for inhibiting platelet aggregation.  <P>SOLUTION: The platelet aggregation inhibitor is composed of natto kinase as an active component and contains an extract of cultured Bacillus natto having high natto kinase content and having a vitamin K<SB>2</SB>content of ≤1 μg/g-dry weight. The health food effective for inhibiting the platelet aggregation is composed mainly of natto kinase and contains an extract of cultured Bacillus natto having high natto kinase content and having a vitamin K<SB>2</SB>content of ≤1 μg/g-dry weight.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004320900-A (JP)
Title: Power output device, control method, and vehicle
Inventor: TABATA MICHIHIRO
IPC: B60L50/16
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To objectively achieve travel stability of a vehicle while no sense of discomfort such as a free running feeling (such feeling as a vehicle advances further against driver's will) is not given to a user, in a vehicle that runs on a road surface of low μ (road surface of relatively low friction factor μ).  <P>SOLUTION: The hybrid vehicle is provided with a motor generator, a drive shaft to which the power outputted from it is transmitted, and a battery which can be charged based on a prescribed regenerative control characteristics with the electric energy generated at a drive source by receiving a kinetic energy of the drive shaft when the vehicle slows down. The regenerative control characteristics of the motor generator is changed depending on whether the vehicle is in coasting or not as well as depending on the level of friction factor of the road surface on which the front wheel and the rear wheel connected to the drive shaft contact.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319293-A (JP)
Title: Rod-shaped small inverter
Inventor: AIZAWA TAKESHI
IPC: F21V23/02
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rod-shaped small inverter having a rod-shaped step-up transformer of which secondary winding is prevented from a wire disconnection.  <P>SOLUTION: The rod-shaped small inverter is connected to a base board 3 forming an inverter circuit through a terminal pedestal 6 formed at a cylinder-shaped bobbin of the rod-shaped step-up transformer 1, and a high-voltage output terminal 4 is connected a base board 2 which is different from the base board 3 forming an inverter circuit. The connection between the base board 2 and the high-voltage output terminal 4 is tightened by a pin 5 and/or an adhesive agent 9. The wire disconnection of the secondary winding can be prevented since the rod-shaped small inverter and a fluorescent lamp 8 are connected to the second base board 2 by a lead wire with high withstanding voltage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316028-A (JP)
Title: Fiber structure
Inventor: YOKOI HIROE
IPC: D06M13/402
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber structure suitable for clothes, etc., giving mild feeling to the skin and warming the body from the deep part.  <P>SOLUTION: The heat-retaining fiber structure is produced by fixing a volatile warm-sense stimulating substance to the surface of a fiber.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004163864-A (JP)
Title: Apparatus and method for vehicle simulation
Inventor: BALL ALAN EDWARD
IPC: G09B9/08
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for performing simulation of a vehicle.  <P>SOLUTION: This simulation system is provided with a vehicle simulator unit for providing a vehicle simulation environment and a remote simulation control means for generating a simulator control signal at a position remote also from a signal interface unit. The signal interface unit includes: a control signal input means for receiving a simulator control signal from the simulation control means; a signal conditioning means for conditioning the received control signal into a form compatible with the simulator unit; a control signal output means for outputting the conditioned simulator control signal; and an attachment means for detachably attaching the signal interface unit to the simulator unit such that the control signal output means interfaces with the signal input means of the simulator unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004317461-A (JP)
Title: Method and device for monitoring vacuum condition
Inventor: KATO YOSHIAKI
IPC: G01N27/62
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To accurately and easily grasp soiling condition on the inside of a vacuum device.  <P>SOLUTION: Constitution of residual gas is varied with the lapse in evacuation exhaust and progress of baking treatment. Degrees of unsaturation of ions are found based on an acquired mass spectrum, and the intensity of is integrated in every degree of unsaturation to find an unsaturation degree histogram . Since the unsaturation degree histogram is varied in response to the progress of the baking treatment, quality of the residual gas is grasped by computation and comparison in the unsaturation degree histogram, and a progress situation of the baking treatment is grasped together therewith. A baking treatment condition for the vacuum device is exactly set to attain a high vacuum degree in a short period thereby.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289095-A (JP)
Title: Manufacturing method of nitride compound semiconductor
Inventor: SAKAIDA TOSHIAKI
IPC: H01L21/205
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve the manufacturing yield of a light emitting device composed of AlGaN and GaInN by creating a nitride silicon compound buffer body and a high-temperature buffer layer on a sapphire substrate.  <P>SOLUTION: On the sapphire substrate, a buffer body is discretely formed by feeding raw material gases just for a quantity limited at a certain extent so that a nitride silicon compound discretely includes a plurality of fine holes on the substrate, the high-temperature buffer layer resulting from discretely forming and nitriding a metal droplet composed of Ga and Al at a high temperature is created, AlGaN is then grown at a high temperature and next, GaInN is grown. In two stages of low-temperature and high-temperature film forming processes required before a GaInN film forming process, the low-temperature film forming process is omitted and only the high-temperature film forming process is implemented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326286-A (JP)
Title: Method for setting maximum deferment period and maximum deferrable amount in balloon loan for automobile, and system for providing maximum deferment period and maximum deferrable amount in balloon loan for automobile
Inventor: INO RYOICHI
IPC: G06Q40/00
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for providing a maximum deferment period and a maximum deferrable amount in a balloon loan for an automobile that rationally sets and provides via a network a maximum deferment period and a maximum deferrable amount for a specific automobile.  <P>SOLUTION: Future redemption values decided by reference items decisive of future redemption values of automobiles and information on the reference items, and risk-protective basic amounts decided by reference items decisive of risk-protective basic amounts of automobiles and information on the reference items are set in advance. The date when the future redemption value of a specific automobile and the risk-protective basic amount of the specific automobile match limits a maximum deferment period. The future redemption values of the specific automobile at the end of the maximum deferment period and at the end of a deferment period arbitrarily specified within the maximum deferment period are set as maximum deferrable amounts of the specific automobile for the maximum deferment period and for the deferment period arbitrarily specified within the maximum deferment period.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321429-A (JP)
Title: Slot machine and method of controlling game thereof
Inventor: TAKAHASHI TOSHITAKA
IPC: A63F5/04
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine capable of maintaining the attraction to a player and improving the rate of operation.  <P>SOLUTION: A first condition for releasing a big bonus (BB) flag is that a set number of rounds of regular time (RT) game are executed and a second condition is that a specific small hand (a single cherry) is won. In a lottery for selecting a section for determining the frequency of the RT game concerning the first condition, the probability of selecting a section before the 256th round of the game is set higher than the probability of selecting a section after that. For the lottery for releasing as the condition for establishing the winning of the single cherry, the probability of winning in a section before the 256th round of the game is set lower than the probability of winning in a section after that.  <P>COPYRIGHT: (C)2005,JPO&NCIPI