baber/WOPTO huggingface dataset:
Patent JP-2001339131-A (JP)
Title: Flexible printed-wiring board, metal clad laminated sheet therefor, resin composition used therefor and for coverlay
Inventor: OGINO MITSURU
IPC: H05K1/03
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide excellently useful technique that shows a superior fire retardant property despite a non-halogen, and can achieve characteristics required as the adhesive or the like of a flexible printed-wiring board in balance. SOLUTION: The resin composition of a non-halogen is used for a metal-clad laminated sheet for a flexible printed-wiring board where a film and metal foil are laminated, the flexible printed-wiring board, and coverlay. NBR rubber with as little epoxy resin, a phosphor compound, a curing agent, and ionizable impurities as possible is used as main constituents.
Patent JP-2001339578-A (JP)
Title: Image reader, image reading method and computer- readable storage medium
Inventor: KISHIMOTO JUNICHI
IPC: H04N1/00
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an image reader that gives no adverse effect on image quality of a read image without revising a structure of an external electrode type fluorescent discharge tube itself and without decreasing the service life of the external electrode type fluorescent discharge tube and to provide a lighting control method and a storage medium. SOLUTION: The image reader is characteristically configured to solve tasks above such that, that is, the image reader has a lamp that lights up an original, an image read means that reads an image of the lighted original by the lamp, an original platen glass plate on which the original is placed, a member that presses the original, a detection means that detects that the member exists on the original platen glass, a measurement means that measures a time when the detection means detects that the member exists on the original platen glass, and a control means that controls start timing of image reading depending on the time measured by the measurement means.
Patent JP-2001335186-A (JP)
Title: Sheet residual quantity detecting device and sheet feeder and image forming device
Inventor: MATSUSHIMA AKIRA
IPC: B65H7/04
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a sheet residual quantity detecting device adaptable to various devices different in sheet loading capacity without changing a shape and simplifying the constitution and a sheet feeder and an image forming device having this sheet residual quantity detecting device. SOLUTION: This sheet residual quantity detecting device is provided with a sensor flag 28 journaled so as to be rotatable, having one end arranged so as to abut to a tray 14 for loading sheets and rotating by interlocking with a movement of the tray 14 and position sensors 27a, 27b and 27c turned on and off by a flag part 27d arranged on the sensor flag 28, and a residual quantity of the sheets of the tray 14 can be detected by a combination of the position sensors 27a, 27b and 27c turned on and off on the basis of the flag part 27d.
Patent JP-2001345573-A (JP)
Title: Device for mounting parts on circuit board
Inventor: MOROZAWA HAJIME
IPC: G09F9/00
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To surely bring a holding frame into contact with a ground electrode provided on a circuit board, at the time of locking a holding frame to the circuit board via an L-shaped mounting leg. SOLUTION: At at locking of the holding frame 10 to the circuit board 20 and electrically connecting the frame 10 to the ground electrode, by passing the mounting legs 13 of the frame 10 through the leg passing holes 21 of the board 20 and bending the end sections 132 of the legs 13, contacting terminals 23 which comes into elastic contact with the end sections 132 of the legs 13 are provided on the ground electrode side.
Patent JP-2001345771-A (JP)
Title: Method and device for switching transmission path
Inventor: TAKAHASHI TOMOO
IPC: H04J3/00
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To improve reliability of uninterruptive switching at SDH transmission. SOLUTION: A transmission device 520 comprises a phase adjusting part 522 which adjust phase so that the same VCs transmitted on transmission paths of i-system and j-system are synchronously outputted, a switching control part 521 which detects VC error transmitted on the transmission paths and generates a switching signal, and a switching part 523 for selecting a transmission path, i-system or j-system. The phase adjusting part 522 adjusts output timing, to the switching part 523, of the switching signal outputted from the switching control part 521 associated with the error detection, so that the switching part 523 switches the transmission path for a VC which is error-detected at the switching control part 521 or a VC just before it.
Patent JP-2001350341-A (JP)
Title: Developer layer thickness regulating blade, its manufacturing method and image forming device using the same
Inventor: MIZOBUCHI ISAO
IPC: B21D22/02
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a very reliable non-magnetic one-component developing device by forming a circular-arc-shaped curved surface part having specified dimension at a part being the tip of a toner layer thickness regulating blade by press, reducing the manufacturing man-hour of the blade and stabilizing image quality. SOLUTION: In the manufacturing method of the blade, the inside of the edge part of a plate-shaped metallic elastic member being the blade is coining- worked by a press metallic mold so as to form the circular-arc-shaped curved surface part having the specified dimension at the part being the tip of the toner layer thickness regulating blade. Thereafter, by cutting the edge part of the metallic elastic member being the thickness relief part at the time of coining work, a blade end face consisting of the curved surface part and a cut surface part is formed.
Patent JP-2001349375-A (JP)
Title: Vibration control supporting device
Inventor: FURUKAWA MASANOBU
IPC: G11B7/09
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To reduce a reaction force transmitted from a focus drive source to a pick up chassis, in a vibration control support device for a photo disc device. SOLUTION: A lens holder 1 is servo-controlled by a plurality of focus drive sources consisting of a coil 4 and a yoke 7 with a magnet 6. Coils 4a and 4b are fixed at a lens holder 1 and yokes 6a and 6b are fixed at pick up pusher 5 through elastic support members 11a and 11b, such as a leaf spring. When the lengths of the elastic support members 11a and 11b are selected to L1 and L2, respectively, and form an unequal length, in reaction force-frequency characteristics, the two resonance peaks of a reaction force arise but the maximum value of the peak is reduced. The maximum value of a reaction force at the resonance frequency of the elastic support member is reduced and an excellent focus correction action is practicable even in the vicinity of the resonance frequency of the elasticity-supporting member.
Patent JP-2001341896-A (JP)
Title: Sheet double-feed detecting method and device for recording device, and recording device
Inventor: YOKOYAMA KOICHIRO
IPC: B65H7/12
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To surely detect the double-feeding with sheets fed in an overlapped state. SOLUTION: In a printer 10 comprising a feeding roller 11 for feeding a sheet S, a conveying driving roller 26 for conveying the fed sheet, a sheet detector 46 mounted between the feeding roller and the conveying driving roller for detecting the presence or absence of the sheet, a recording head 12 for recording an image onto the sheet conveyed by the conveying driving roller, and a control part 16 for controlling the feeding roller, the conveying driving roller and the recording head on the basis of a signal from the sheet detector, the control part measures a length of the sheet on the basis of a sheet conveying amount by the conveying driving roller and a result of the detection by the sheet detector, and the double-feeding of the sheet is judged only when a measured value of the length of the sheet is more than a reference value of the sheet.
Patent JP-2001351961-A (JP)
Title: Si WAFER CONVEYING JIG AND ITS MANUFACTURING METHOD
Inventor: TAKEI YOSHIBUMI
IPC: B25J15/06
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a conveying jig, having a surface of superior and satisfiable smoothness and to provide a method for manufacturing the same. SOLUTION: An Si wafer conveying jig for conveying an Si wafer comprises a composite material of Si and an SiC powder of a surface, which includes a contact part of the Si wafer of a part or an entirety conveyed with an Si layer. The method for manufacturing the Si wafer conveying jig comprises the steps of adding an organic binder to the SiC powder of a reinforcing material, mixing the binder with the powder, forming a preform of the mixed powder, impregnating the preform with an Si molten at 1,500 to 1,700 deg.C in a vacuum or argon atmosphere, simultaneously forming a Si layer on the part or entirety of the surface of the preform, and polishing the surface of the Si layer.
Patent JP-2001054392-A (JP)
Title: MUTANT alpha-AMYLASE
Inventor: ENDO KEIJI
IPC: C12N9/28
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain a new mutant α-amylase excellent in resistance to chelating agent and specific activity in alkaline region, used for detergent composition or the like obtained by substituting or deleting a part of amino acid residue of an α-amylase having specific amino acid sequence. SOLUTION: This new mutant α-amylase comprises an α-amylase substituting or deleting one or more amino acid residues corresponding either one of the amino acids of the 11th Tyr, the 16th Glu, the 49th Asn, the 84th Glu, the 144th Ser, the 167th Gln, the 169th Tyr, the 178th Ala, the 188th Glu, the 190th Asn, the 205th His and the 209th Gln of the amino acid sequence expressed by the formula or homology >=70% to the amino acid sequence, and is useful as detergents for an automatic dish washer, detergents for clothes or the like. The mutant enzyme is obtained by applying a site-specific mutagenesis to a liquescent α-amylase gene derived from a microorganism and expressing a product mutant gene.
Patent JP-2001346758-A (JP)
Title: Leakage detector of forceps plug for endoscope
Inventor: NINOMIYA ICHIRO
IPC: A61B17/00
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a leakage detector of a forceps plug for an endoscope which can prevent the leakage of contaminated liquid in the body through the endo-therapy accessory channel by detecting generation of the leakage from a slit formed in an obturator membrane of the forceps plug in advance. SOLUTION: A connection member for the forceps plug 2 to be freely connected to a base end side of the forceps plug 110 in an airtight manner is connected to a connection member 1 for an air feeder to be connected to an air feeder 50 for feeding the pressurized air in an airtight manner via a pipe 3.
Patent JP-2001355461-A (JP)
Title: Solenoid-driven valve system for internal combustion engine
Inventor: SHIRATANI KAZUHIKO
IPC: F01L9/04
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To reduce unnecessary power consumption for driving intake and exhaust valves to open/close in a solenoid-driven valve system for an internal combustion engine provided with two electromagnets, one for opening the valve and the other for closing the valve. SOLUTION: This solenoid-driven valve system for the internal combustion engine is constituted to drive the intake valve to open only by the energizing force of a valve opening energizing spring without using the electromagnetic force of the valve opening electromagnet when the intake and exhaust valves can be displaced to a valve opening side displacement end only by the energizing force of the valve opening spring in opening the intake and exhaust valves, and to drive the intake and exhaust valves to open using the electromagnetic force of the valve opening electromagnet in addition to the energizing force of the valve opening side energizing spring when the intake and exhaust valves cannot be displaced to the valve opening side displacement end only by the energizing force of the valve opening energizing spring.
Patent JP-2001354991-A (JP)
Title: Purification process for highly unsaturated fatty acid- containing oil and fat
Inventor: NORINOBU SEIJI
IPC: C11B7/00
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a process for purifying highly unsaturated fatty acid- containing oils and fats which may efficiently reduce free fatty acids, aldehyde- containing carbonyl compounds, pigment components and odor components of the highly unsaturated fatty acid-containing oils and fats. SOLUTION: When obtaining highly unsaturated fatty acid-containing oils and fats with reduced levels of free acids, free fatty acids, aldehyde-containing carbonyl compounds, pigment components and odor components, carbon dioxide in a supercritical state is brought into contact with the raw material oils and fats inside an extraction tank or an extraction tower to separate free fatty acids, aldehyde-containing carbonyl compounds, pigment components and odor components as fractions or residues from the highly unsaturated fatty acid- containing oils and fats.
Patent JP-2001352988-A (JP)
Title: Sodium channel scn3a
Inventor: KANAZAWA ICHIRO
IPC: C07K16/18
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To obtain human sodium channel SCN3A, its gene and cDNA. SOLUTION: The human sodium channel SCN3A, its gene and cDNA consist of the sodium channel SCN3A containing the amino acid sequence of the sequence number 2 (see specification), the human gene encoding the SCN3A and the gene cDNA, respectively. The cDNA contains the base sequence of the sequence number 1 (see specification).
Patent JP-2001357293-A (JP)
Title: Advertisement server rental system
Inventor: KAYANE HIROSHI
IPC: G06Q30/02
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To enable a web site owner to partially run an advertisement server. SOLUTION: Advertisement server capacity for managing rotation banner advertisements published on a web site is partially divided and the divided advertisement server capacity part is rented to a web site administrator.
Patent JP-2001321730-A (JP)
Title: Cleaning sheet for oa equipment
Inventor: YOSHIDA TAIICHIRO
IPC: B08B1/00
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning sheet which comes out while bearing stains without being rolled on a roll or wrinkled just by passing through the copying/ printing part and enables adhesion of stains with white or light color conventionally difficult to be observed with eyes to be observable and the cleaning effect to be confirmed by applying dark and light coloring patterns thereto. SOLUTION: A dark color pattern is printed on at least one face of a base material and a cross-linked and heat-resistant silicone rubber layer is formed thereon and the silicone rubber layer is protected with a parchment paper.
Patent JP-2002004296-A (JP)
Title: Surface preparation device for excavation of cutting edge part for enlarging diameter of open caisson
Inventor: KITAMURA YUKIO
IPC: E02D23/08
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a surface preparation device for excavation of cutting edge part for enlarging the diameter of an open caisson suitable for a cleaning work to cut and remove mechanically and efficiently unexcavated soil in the inside of the inclined section of the diametrally enlarging part of the cutting edge part at the tip of the open caisson to be immersed by jacking. SOLUTION: A plurality of soil discharge beams which are radially inclinable from the middle supporting point as a center are installed in the outer peripheral part of the body inserted in the hollow part of an open caisson from the ground surface and a circumferentially long blade-shaped excavating cutting edge is attached to the tip of the soil discharge beam. A driving means for enlarging the diameter to tilt acting points in the vicinity of the upper end of the soil discharge beams in common are provided. The soil discharge beams and the minimum contracted outer diameter of the excavating cutter are formed smaller than the minimum diametral part in the caisson.
Patent JP-2002006895-A (JP)
Title: Method and device for bit assignment
Inventor: TSUZUKI TAKESHI
IPC: G10L19/035
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To considerably shorten the processing time required for bit assignment without using a high-performance processor. SOLUTION: A bit assignment processing part 5 uses a bit assignment table 6, where the sound information volume (SMR) of audible sounds and the bit assignment volume are related to each other, to assign quantization bits to each sub-band in accordance with information of SMR inputted from an auditory mental model processing part 1, and thus processing to assign the quantization bits indicated by the bit assignment table is performed for each sub-band only once to assign bits to individual sub-bands, and conventional loop processing is not required at all to shorten the operation processing time required for bit assignment.
Patent JP-2002008364-A (JP)
Title: Video signal recording and/or reproducing device
Inventor: KUZUOKA HIROAKI
IPC: G11B33/12
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To reduce a shock which a hard disk drive receives when the shock owing to a fall or the like is generated, in a video signal recording and/or reproducing device which incorporates a hard disk drive. SOLUTION: The hard disk drive 9, which is incorporated within a casing body wherein a leg body 55 is attached to four corner parts of the bottom surface part of equipment 1, is fixed to an attaching base 41, the attaching base 41 is fixed to a lower side circuit board 7 by leg pieces 41b, 41c at a required interval, and the lower side circuit board 7 is fixed to a chassis 5 at a required interval. An upper side circuit board 6 is arranged in the upper surface side of the recording medium drive 9 at a required interval by supporting members 42, 46 which are disposed in the lower side circuit board 7 side.
Patent JP-2002008713-A (JP)
Title: Sodium-sulfur battery
Inventor: SADO TETSUYA
IPC: H01M10/39
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a sodium-sulfur battery capable of making low the contact resistance and heat generation. SOLUTION: A positive electrode chamber 7 and a negative electrode chamber 1 are separated by a solid electrolyte tube 2, and sulfur or the compound of sulfur and sodium is housed in the positive electrode chamber 7, and sodium is housed in the negative electrode chamber 1. A positive electrode container 9 forming the positive electrode chamber is formed of a three-layer junction body of stainless steel-aluminum-carbon fiber.
Patent JP-2002000534-A (JP)
Title: Dishwasher and its installation method
Inventor: SATO SHINGO
IPC: A47L15/00
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To eliminate such problems that when a dishwasher is installed on the counter surface of a sink, a space for a cooking work or the like becomes smaller, or one section of the sink is covered, and the workability at the sink decreases. SOLUTION: On a wall surface or the like at the front surface of the sink, a wall fixing member 5 equipped with a connecting port for water-feeding/ draining is fixed. Then, the dishwasher body 7 is installed on the wall fixing member 5. Thus, the working space on the counter surface of the sink is ensured to be wide.
Patent JP-2002006931-A (JP)
Title: Method and device for instruct on work contents record medium and card-type record medium recording instruction method and instruction control device of work contents
Inventor: AOKI MIYOSHI
IPC: G06Q50/04
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a work contents instruction method capable of a quick response to a change of work because work contents can be changed on the basis of updated information. SOLUTION: The method includes the first process to print work contents in a central control device 10 on a card-type record medium and to issue the medium as a job ticket 20 using a job slip issuing terminal 12 which is connected to the central control device 10 storing updated information of work contents and which includes a read/write device 121 for the card-type record medium having a rewritable printing part and the second process to inquire the updated information of the work contents from the central control device with the job slip 20 and to print the updated information on the job slip 20 using a second terminal 14 which is connected to the central control device 10 and which includes a read/write part for the job slip 20.
Patent JP-2001028852-A (JP)
Title: Permanent magnet rotation type rotary electric machine and manufacture thereof
Inventor: SHIBUKAWA SUETARO
IPC: H02K1/27
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To reduce a cogging torque and a noise element in order to prevent breakdown of a permanent magnet rotation type rotor formed of a low price material with a centrifugal force. SOLUTION: A magnet inserting hole 6 is provided in the plural numbers along the circumferential direction at the area near the external circumference of a laminated rotor core 3, the magnet inserting holes 6 are divided to the plural portions in the axial direction with the shift as much as the predetermined angle in the respective circumferential direction, and the permanent magnets are allocated within the magnet inserting holes 6 and fixed to the laminated rotor core 3 with a gap filling agent 7 filling the gap against the magnet inserting holes 6.
Patent JP-2002016655-A (JP)
Title: Transmission method, transmission system, transmitter and transmission controller
Inventor: KAWAGUCHI HIROSHI
IPC: G06F1/00
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a transmission system where suspend and resume processing can properly be conducted in a network adopting the IEEE 1394 a system or the like. SOLUTION: In the case of performing data transmission between devices connected to the network under the control of a prescribed controller, a transmission period for multiple address communication is used to inform the controller about data (Suspend level or the like) denoting whether or not a suspend state is able to be set from each device in the network. The controller transmits a command to set the suspend state to each device on the basis of the data.
Patent JP-2002010750-A (JP)
Title: Mayonnaise-like food
Inventor: TAKEUCHI HIDEKAZU
IPC: A23L27/60
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a sparingly water-absorbable mayonnaise-like food, suitably usable in a food having water absorptivity such as a pasta salad. SOLUTION: This mayonnaise-like food (1) contains oligosaccharides where tetrasaccharide to heptasaccharide account for >=50 wt.% of the saccharide composition. A 2nd version (2) of this mayonnaise-like food (1) contains the above oligosaccharides where, additionally, hexasaccharide to heptasaccharide account for >=35 wt.% of the saccharide composition. The above mayonnaise-like food (1) or (2) is such that (3) the oligosaccharide is contained in 3-20 wt.% in terms of solid content, in the whole mayonnaise-like food.