baber/WOPTO huggingface dataset:
Patent JP-2005093253-A (JP)
Title: Battery pack
Inventor: UMEYAMA MITSUFUMI
IPC: H02J7/00
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack of a lithium ion secondary battery which can be prevented from deterioration in performance, even if it is preserved or left standing over a long period.  <P>SOLUTION: On the battery pack equipped with a protection circuit 3 having an over discharge protection function mounted together with the lithium ion secondary battery, a switch, turned off when connected to an apparatus or a charger as a power source, and turned on when detached from the apparatus or the charger, is connected between output terminals (+, -) with a resistor RD for discharge serially connected thereto. When the battery pack is detached from the apparatus or the charger, the output terminal is short-circuited by the switch and the resistor for discharge, and the battery is made to discharge, until the over discharge protection function of the protection circuit 3 is actuated. When being preserved or left standing over a long period, the battery is left in a state of being discharged down to 0% charged state, and the deterioration of the lithium secondary battery is moderated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004033224-A (JP)
Title: Method for folding agricultural implement
Inventor: OKAMOTO TAKASHI
IPC: A01B35/04
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for folding an agricultural implement with which the implement part extending to both the left and the right sides relatively to the central part can be folded so as to oppose the side of the central part respectively and clutches are automatically disengaged by the operation.  <P>SOLUTION: The method for folding the agricultural implement 1 is carried out as follows. The agricultural implement 1 is trisected into the central part 4 and the left and the right implement parts 5L and 5R and the central part 4 is formed into a side drive shape by providing transmission cases 9 at the outer ends. The left and the right ends of the central part 4 and the inner ends of the left and the right implement parts 5L and 5R are rotatable by nearly 180° with rotating fulcra 6. The back surface (apron 16) of the central part 4 and back surface (apron 16) of the left and right implement parts 5L and 5R are opposed and foldable. The implement parts 5L and 5R are rotated by nearly 180° from positions where the implement parts 5L and 5R are developed into an operating state relatively to the central part 4 and folded. In the process, the clutches 14 are installed in a transmission shaft 7 or an operating shaft 11 for opposing or separating the opposing ends of the central part 4 and the left and the right implement parts 5L and 5R. Thereby, the clutches 14 are disengaged by folding operation of the implemnets parts 5L and 5R.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005091952-A (JP)
Title: Electrophotographic photoreceptor
Inventor: NAGAI KAZUKIYO
IPC: G03G5/05
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic organophotoreceptor excellent in wear resistance even in a system in which a low molecular charge transport material is mixed, particularly an organophotoreceptor having high resistance to scratch wear.  <P>SOLUTION: The electrophotographic photoreceptor has a photosensitive layer containing a polycarbonate resin comprising a constitutional unit of formula (1) and a specified constitutional unit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005087604-A (JP)
Title: Car seat
Inventor: MAEZURU SHIGEYUKI
IPC: A47C7/46
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a car seat maintaining a massage function and further having a lumber support function for sitting postures of respective seated persons.  <P>SOLUTION: The car seat 1 has a seat back composed of a skin member 20 for covering a seat surface on the seated side, a frame member 40 for forming a seat shape from inside the seat, first air bags 50 disposed inside the skin member and supplying and exhausting air for massage operation, second air bags 60 each disposed between the first air bags 50 and the frame member 40 and supporting the first air bags 50, and an air supply/exhaust control device 90 for supplying air to and exhausting it from the first air bags 50 and the second air bags 60. The seat back 10 has a vertical disposition of a plurality of second air bags 60 side by side at a part corresponding to the lumber of the seated person, and the inside air amounts of the second air bags 60 are independently adjusted by the air supply/exhaust control device 90 to change the shape of the seat at a part corresponding to the lumber of the seated person.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005089704-A (JP)
Title: Waterproof adhesive composition for woody material
Inventor: IWASAKI MASAHARU
IPC: C09J129/04
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive adhesive composition for a woody material, without releasing formaldehyde or irritating smell, without causing skin eruptions, the soiling and discoloration of the woody materials, having a long usable time, and excellent in waterproof property and heat resistance.  <P>SOLUTION: This composition contains (A) a main agent contains a carboxyl group-modified aqueous emulsion resin or latex resin and an aqueous solution of a polyvinyl alcohol and (B) an N,N-diglycidylamino group-containing compound as a 4-functional epoxy compound having a tert-amino nitrogen atom. Also the composition contains 0.6-50 pt.wt. polyvinyl alcohol, 3-200 pt.wt. N,N-diglycidylamino group-containing compound and 0-600 pt.wt. filler based on 100 pts.wt. solid portion of the carboxyl group-modified aqueous emulsion resin or latex resin having 0.1-20 mol.wt.% modified amount.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005101737-A (JP)
Title: Transmitting antenna assembly for broadcasting
Inventor: NUMATA KO
IPC: H01Q21/30
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmitting antenna assembly for broadcasting, capable of transmitting two or more broadcast waves in different horizontal planar radiation pattern.  <P>SOLUTION: In the transmitting antenna assembly 100 for radiating two or more broadcast waves of different frequencies from two or more panel antennas 1-4 arranged through a space, the panel antennas 1-4 are fed with power, such that power distribution ratio among the panel antennas 1-4 differ at two or more frequencies.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005101156-A (JP)
Title: Tape carrier with both-side wiring layers and with multilayer wiring
Inventor: AKIYAMA YUKIO
IPC: H01L21/60
Filed: 2003-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape carrier with both-side wiring in which a conductor wiring circuit is formed in a plurality of surfaces to both front and rear surfaces of a belt type substrate 1 formed of an insulating material, in order to recognize the identification numbers and location information from both sides of the substrate, to record the identification numbers and location information without sampling a defective area in the inspection to be executed in each process to form the both-side wiring board and multilayer wiring board, and to execute the reliable sampling work in the inspection before delivery of products.  <P>SOLUTION: In the tape carrier with both-side wiring, the identification number of individual conductor wiring circuit is formed with field via which is formed by plating with a conductor of the hole 4 formed by the laser process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005098901-A (JP)
Title: Tft array inspection device
Inventor: ONO TAKASHI
IPC: G09G3/20
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To inspect abnormality in a shift register, in a TFT array inspection device for inspecting TFT arrays successively driven by the shift register.  <P>SOLUTION: This TFT array inspection device 1 for inspecting the TFT arrays driven, in the order by the shift register is provided with an array driving part 2 for outputting a start signal to the shift register, and a shift register output detecting part 3 for detecting the output signal from the shift register, and inspects the drive abnormality in the shift register of the TFT array. The inspection device 1 inputs the start signal from the array drive part 2 into the shift register, and the shift register outputs the output signals in the order, from each bit to the each TFT array, based on the the start signal. The shift register output detecting part 3 determines the abnormality in the shift register, by detecting the output signal output from the shift register.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005098946-A (JP)
Title: Purging air-flow channel structure
Inventor: HORIKAWA KOJI
IPC: G01J5/04
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a purging air-flow channel structure which efficiently collects or separates dust in purging air.  <P>SOLUTION: The structure includes an air flow channel 13 allowing the purging air 9 to circulate. A separation section 8, which performs inertial separation of the dust 10 in the purging air 9 and a filter section 11, which collects the dust 10 in the purging air 9 are provided in the air flow channel 13. The filter section 11 is provided upstream of the separation section 8 in the air flow channel 13. The filter section 11 is provided with at least two shielding sections 11a, 11b, having a plurality of passage holes in the width direction which allow the purging air 9 to pass through. Each shielding section is sequentially arranged at a predetermined spacing apart from each other from the upstream to the downstream of the air flow channel 13. The wall of each shielding section facing upstream is provided at a position, against which the purging air 9, passing through the passage holes of the shielding section neighboring in the upstream collides.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005103106-A (JP)
Title: Cosmetic container
Inventor: MIZUSHIMA HIROSHI
IPC: A45D33/00
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cosmetic container which is equipped with a container body storing a powder cosmetic and a transparent inner tray to which an opening port is bored, and to which a ring for virgin seal is locked so as to cover a top face in the mouth cylindrical part of the container body on the upper peripheral edge of the inner tray for preventing a fraudulent conduct made by intention or negligence.  <P>SOLUTION: The cosmetic container is composed of the container body, the inner tray and a cap to which a packing is mounted. The inner tray is equipped with an inner tray body and the ring for virgin seal which is connected to the inner tray body via a connecting part capable of being cut and covers the top face of the mouth cylindrical part of the container body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005107448-A (JP)
Title: Noise reduction processing method, and device, program, and recording medium for implementing same method
Inventor: NOGUCHI KENICHI
IPC: G10L21/0264
Filed: 2003-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noise reduction processing method of suppressing distortion of a voice signal and suppressing auditory deterioration in voice quality by maintaining auditory noise reduction by providing a corrected noise power spectrum calculation part that regards the difference between a noise quantity and a masking threshold as a corrected noise quantity when a noise quantity on a near-end side is larger than the masking threshold and reduces the corrected noise quantity to zero when the noise quantity is smaller than the found masking threshold by paying attention to the state wherein ambient noise on a far-end side serves as a masker to mask mixed noise on the near-end side outputted from a speaker on the far-end side in a sound-reinforcing telephone call device.  <P>SOLUTION: Disclosed is the noise reduction processing method in which a voice-noise mixed signal including a target voice signal and an unnecessary noise signal is inputted and a noise-reduced signal is outputted, the noise reduction processing method being characterized in that a masking threshold generated based upon ambient noise in environment wherein the noise-reduced signal is reproduced is estimated and only a mixed noise quantity exceeding the masking threshold is reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005114404-A (JP)
Title: Eccentricity measuring apparatus
Inventor: YASUDA EIJI
IPC: G01M11/00
Filed: 2003-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eccentricity measuring apparatus capable of measuring precisely assembled-up eccentricity of a small-sized optical system having a face with a small apparent curvature radius.  <P>SOLUTION: This eccentricity measuring instrument has a light source 1 (or an index lighted by the light source 1); an optical projection system 11 for projecting an image of the light source 1 on a measured face of the measured optical system 8 constituted of four or more of optical faces; a photodetector 13 for detecting a position of a reflected image of the light source 1 reflected on the measured face; an image focusing optical system 12 for image-focusing the reflected image on a photoreception face of the photodetector 13; a means 21 for calculating an eccentric quantity of the measured face, based on a measured result of the image position of the reflected image; and means 22-27 for changing a space between the measured face, and the optical projection system 11 and the image focusing optical system 12, under the condition where optical axes of the light source 1 and the optical projection system 11 get substantially coaxial to an optical axis of the image focusing optical system. A space L between a conjugate position O by the optical projection system 11 of the light source 1 and a conjugate position I by the image focusing optical system 12 of the photoreception face in the photodetector 13 is variable within a range of from ≥0 mm to 50 mm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005112917-A (JP)
Title: Slurry for cutting silicon ingot and method for cutting silicon ingot therewith
Inventor: TSURUTA AKIZO
IPC: B28D5/04
Filed: 2003-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slurry which is used for cutting silicon ingots and can reduce cutting resistance on the cutting of the silicon ingots to efficiently obtain wafers having high qualities, and to provide a method for cutting a silicon ingot therewith.  <P>SOLUTION: This slurry which is used for cutting the silicon ingots and contains abrasive grains is characterized by furthermore containing nitric acid and hydrofluoric acid in a mass ratio of the nitric acid to the hydrofluoric acid of 0.5 to 25 : 1. The slurry may further contain acetic acid. The slurry is preferably used at 40 to 110°C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005114872-A (JP)
Title: Image forming apparatus
Inventor: YAMAGUCHI SEISHI
IPC: G03G21/18
Filed: 2003-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of stably forming an excellent image immediately after attaching a cartridge.  <P>SOLUTION: A cartridge 2 equipped with a developer container 40 in which developer is stored and a developing means for supplying the developer stored in the container 40 to an image carrier 21 can be attached to/detached from the main body A of the image forming apparatus 100. The apparatus has a holding member 1 holding the cartridge 2 and capable of moving to a 1st position in attaching/detaching the cartridge 2 and a 2nd position in forming an image, and the holding means 1 is provided so that the relative position of the container 40 to the developing means 20 in the cartridge 2 held by the member 1 is lower when it exists at the 1st position than when it exists at the 2nd position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005117211-A (JP)
Title: Data retrieving apparatus
Inventor: KATAYAMA MASARU
IPC: H04L45/74
Filed: 2003-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce processing load required for erasion or addition of entries by maintaining a time required for retrieval equal and generating a boundary value table by a simple procedure.  <P>SOLUTION: This apparatus is provided with a retrieval table including the power of two pieces of the total number of retrieval data by permitting the registration of the same entry. All the longest prefix values are retained as a tree type structure of two kinds of link structures of a link of inclusive relation between ranges indicated by prefix designation and a link of adjacent independent relation, and the link of this tree type data structure is traced to generate the entire boundary value table. In erasing the longest prefix designated value, a retrieval result data value of a corresponding erasing entry on the boundary value table is updated into the value same as retrieval result data of the last entry. Also, for addition, an existing double entry is updated to deal with this.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005116287-A (JP)
Title: Storage battery
Inventor: OUCHI HISASHI
IPC: H01M10/48
Filed: 2003-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent short circuit between both terminals even when an electrolyte is penetrated into a recessed part in the case where a state judging device is housed in a cover recessed part of a storage battery, a filler is filled in the recessed part, and the state judging device is fixed to the recessed part.  <P>SOLUTION: In the storage battery in which a bushing terminal 3 to be casted inside a cover 1 and a connecting conductor 4 projecting from the bushing terminal are casted to a cover, the other end of the connecting conductor is exposed to a cover recessed part 2, the state judging device housed in the recessed part is connected to the other end of the exposed connecting conductor, the filler is filled in the recessed part, and the state judging device is fixed to the recessed part, and the bottom surface of the recessed part is formed in an inclined bottom surface descending from a part where the connecting conductor of the recessed part formed on the cover upper surface toward the recessed part in which the state judging device is housed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005117769-A (JP)
Title: High-voltage power controller, high-voltage power control method, and image forming apparatus
Inventor: MAZAKI TAKESHI
IPC: H02M3/28
Filed: 2003-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-voltage power controller, which simply and effectively detects the existence of occurrence of short circuit of a high-voltage power source, a high-voltage power controller, and an image forming apparatus.  <P>SOLUTION: The image forming apparatus 1 generates an output current by switching a high-voltage transformer 5, based on drive PWM duty, with a PWM generator 3 and a switching transistor Tr1, and monitors the output current with a monitor circuit 10, and feeds it back as a monitor A/D feedback value. A CPU2 redecides the drive PWM duty from the monitor A/D feedback value and the target A/D feedback value corresponding to the target output current, and the PWM generator 3 switches the high-voltage transformer 5 by the drive PWM duty, thereby controlling the output current into the target output current. The CPU2 judges the existence of the short circuit of the output of the high-voltage transformer 5, based on the drive PWM duty and the output feedback value, and when there is short circuit of output, it increases the target output current and continues the drive of the high-voltage transformer 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005117309-A (JP)
Title: Wireless communication system
Inventor: NAKAGAWA MASAFUMI
IPC: H04W28/12
Filed: 2003-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication system in which an external device such as a setter is unnecessary and a wireless communication device itself autonomously changes a frequency into the frequency suitable to wireless communication.  <P>SOLUTION: The wireless communication system is equipped with a wireless communication means 1, a frequency storage means 6, a radio wave inquiring means 7, a frequency determining means 8, and a control means 3, which generates a radio wave state inquiry message by a radio wave state inquiring means 7 and transmits it by using the wireless communication means 1. Then the frequency determining means 8 is used to determine a frequency to be used for communication according to the number of answer messages to the radio wave state inquiry message, and the determined frequency is stored in the frequency storage means 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004153811-A (JP)
Title: Ofdm signal equalizing apparatus, method and program, and ground digital broadcasting receiving apparatus
Inventor: HAYASHI DAISUKE
IPC: H04J11/00
Filed: 2003-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an OFDM signal equalizing apparatus in which equalization is started by specifying a position of a reference symbol to be used for the equalization of a signal in an OFDM signal in a short time.  <P>SOLUTION: With respect to one segment of the OFDM signal, a second complex symbol classifying part 110 classifies a complex symbol expressed by a carrier for reference symbol transmission for each carrier, and a 4-symbol delay part 121 or the like delays the complex symbol for 4 symbols for each carrier. An arithmetic part 140 divides a non-delayed complex symbol with the delayed symbol of the same carrier. A result classifying part 150 classifies the divided result into groups each determined from a carrier number and a relative symbol number circulated at the time interval of 4 symbols, and each of accumulation parts 161-164 accumulates the divided result for each group and calculates an absolute value. A judgement part 170 notifies a non-illustrated equalization part of the position of the reference symbol included in the group of which a maximum value is calculated, and starts equalizing processing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005114121-A (JP)
Title: Wet type multiplate frictional engagement device
Inventor: KITABAYASHI NAGAARI
IPC: F16D25/0638
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wet type multiplate frictional engagement device capable of inhibiting the generation of judder by inhibiting the transmission of vibration by a structure itself of the wet type multiplate frictional engagement device.  <P>SOLUTION: This wet type multiplate frictional engagement device 10 comprises frictional plates 31 and mating plates 33 alternately arranged in a drum 41, a spline 43 mounted on an inner periphery of the drum 41 in the axial direction of the drum 41, projections formed on outer peripheries of the mating plates 33 and engaged with the spline 43, and a piston 40 for bringing the frictional plates 31 and the mating plates 33 into close contact with each other. A groove-shaped accommodating part 24 is formed on a pressing face of the piston 30, and an elastic ring 26 is mounted in the accommodating part 24. The elastic ring 26 is made out of a composite material of an elastomer material or a resin and fiber, and adhered and fixed to the accommodating part 24. The vibration reducing effect can be achieved by the elastic ring 26 in a case when the load is comparatively small, and the device can be used for a long period.  <P>COPYRIGHT: (C)2005,JPO&NCIPI