baber/WOPTO huggingface dataset:
Patent JP-2000222882-A (JP)
Title: Drive circuit for nonvolatile ferroelectric memory element
Inventor: KYO KIFUKU
IPC: G11C11/407
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain a drive circuit whose constitution is simplified and whose driving capability can be enhanced by a method wherein X-address signals are output by a plurality of transistors which are connected in series with a global word line, a first split word line and a second split word line as a pair are driven and a floating voltage is bypassed across the global word line and the first and second split word lines. SOLUTION: A global word line GWLn is at a high level, and a signal LC1 from a second local control part is at the high level. Then, the source node N1 of a first transistor T1 is set at the high level. A third transistor T3 is turned on, and the signal LC1 at the high level is transmitted to a first split word line SWL1. When the drain node N2 of a second transistor T2 is set at the high level, a signal LC2 is transmitted to a second split word line SWL2. A bypass part 122 which is composed of a fifth transistor T5 and a sixth transistor T6 prevents the selection of inessential cell data so as to lower a noise.
Patent JP-2001217174-A (JP)
Title: Position detection method, position detection device, exposure method and aligner
Inventor: YOSHIDA KOJI
IPC: G03F9/00
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To accurately and rapidly detect the position of a mark formed on an object. SOLUTION: After an imaging device AS imaged marks MX, MY under imaging conditions, comprising a plurality of different defocus states, a processing device 20, obtains relation between an image of an imaged mark and a defocus amount, that is, the changes in an imaged mark image caused by change of a defocus amount. A mark position, that is, a mark position to be obtained by using a mark image in a focus state, is detected from relation between an obtained imaged mark image and a defocus amount. As a result, even if a step between a line pattern and a space pattern in a mark image imaged in the focus state is small, the position of a mark can be detected accurately.
Patent JP-2001215777-A (JP)
Title: Method and device for forming latent image, and method and device for forming image
Inventor: MOMOTANI KEIKO
IPC: G03G15/05
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device successively performing the image formation without adopting latent image erasing means. SOLUTION: In this image forming device in which a ferroelectric layer 10 being polarized in the thickness direction, is selectively exposed or heated based on an image information, consequently, forming the latent image of potential on the surface side of the ferroelectric layer 10, and making the developer 6 electro-attracted toward the above latent image part, from the side opposite to the ferroelectric layer 10 across a recording medium 2, at the same time or right after exposing or heating, thus the developer 6 is stuck on a recording medium part opposite to the above latent image part, when assuming the change of potential caused on the ferroelectric layer 10 by exposing or heating as ΔV, the time for the above potential change to fall to ΔV/2 after completion of exposing or heating is set at about 1 μ second to about 10 second.
Patent JP-2001216155-A (JP)
Title: Central processor and central processing system
Inventor: SUETAKE SEIJI
IPC: G06F9/38
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To make delay for the conventional system when a branching instruction is executed better in a central processor and a central processing system in an address first out system with a preceding fetch function. SOLUTION: An instruction queue 31 is composed of a memory in a first in first out system(FIFO memory) capable of string plural instruction data IDs. And this central processor is constituted so that the number of instruction data IDs stored in the instruction queue 31 is counted and a fetch request is performed when a counted value is zero or 1 and no instruction fetch is suppressed.
Patent JP-2001211875-A (JP)
Title: Device for collecting fine bodies and method of collecting the same
Inventor: HATASE TAKAYUKI
IPC: G01N1/02
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a device which is used for collecting fine bodies and can efficiently collect the fine bodies of collection targets in good quality, and to provide a method of collecting the fine bodies. SOLUTION: This method of collecting fine bodies 3, comprising catching and collecting the fine bodies 3 in a container 1 by optical forceps means, characterized by comprising mounting an object lens unit 12 equipped with object lenses having different optical magnifications, respectively, in a laser trap portion 10 in a state that the optical magnification can be changed, making a fine body map showing the distribution state of the fine bodies 3 in the container 1 on the basis of recognition results obtained with a camera 18 using a small magnification optical system, determining the execution order of the collection treatment on the basis of the fine body map, and then carrying out the collection treatment of the fine bodies 3 with an optical system having a large magnification according to the execution order. Thereby, the fine bodies 3 can be efficiently collected in good quality.
Patent JP-2001215082-A (JP)
Title: Vacuum treating apparatus
Inventor: SHIMOKAWA HIROSHI
IPC: F26B5/04
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To cover a bottle on a shelf without using a spacer even when there is a vacant shelf. SOLUTION: A freeze vacuum drying device 1 has vertically movable shelf plates 101 to 103 disposed in a vacuum tank 11, guide members 201, 202 and moving units 701, 702. Thus, only when the plates 101 to 103 are steadily stopped at an entrance/exist for introducing and discharging a vial bottle filled with a chemical to be freeze vacuum dried, the units 701, 702 are operated to closely contact the members 201, 202 with the sides of the plates 101 to 103 so that the bottle may not drop from the side on the plates. Thus, since the members 201, 202 may not be fixed to the plates 101 to 103, the plates 101 to 103 can be closely contacted, and the device can be reduced in size. Even when there is a vacant shelf, the shelf may not be broken even by not using the spacer like prior art.
Patent JP-2001213984-A (JP)
Title: Method of fixing heparin on to surface of polymeric material
Inventor: HIBINO YUTAKA
IPC: C08J7/00
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a method of fixing heparin on to the surface of a polymeric material which imparts anti-thrombotic properties to a polymeric material and can retain its effect for a long period of time. SOLUTION: The method of fixing heparin on to the surface of a polymeric material comprises irradiating the surface of a polymeric material with accelerated gaseous ions, and then coating a heparin aqueous solution on the irradiated surface. It is particularly preferred to irradiate the surface after this coating with a laser beam having a wavelength of 6.18 μm.
Patent JP-2001216571-A (JP)
Title: Method and device for adjusting charge
Inventor: ONOE TOSHIO
IPC: G06T7/60
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for adjusting a charge capable of automatically adjusting the charge by recognizing merchandise itself. SOLUTION: Based on images picked up by image pickup parts 11-1 and 11-2, a height recognition part 13a recognizes the height of the merchandise, a shape recognition part 13b recognizes the shape of the merchandise, a color recognition part 13c recognizes the color of the merchandise, and an identification part 14 recognizes the merchandise directly.
Patent JP-2001215122-A (JP)
Title: Angular velocity sensor
Inventor: ASANO SHOGO
IPC: G01C19/56
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To enhance detection accuracy of angular velocity. SOLUTION: The sensor is provided with outer vibration columns 22, 23 and a center vibration column 24 located between the outer vibration columns 22, 23, and is constituted of a first and second branch axes 22a, 23a on the outer vibration columns 22, 23 that are connected to a fixed member 25 through a necking part 27, and a first and second vibration axes 22b, 23b that extend in a direction orthogonal to the first and second branch axes 22a, 23a, and a first and second bracket shafts 22c, 23c that extend in a direction orthogonal to the first and second vibration axes 22b, 23b.  When angular velocity about an axis 77 parallel to the first and second branch axes 22b, 23b is exerted with torsional vibration of the outer vibration columns 22, 23 in a direction orthogonal to the plane direction of the first and second vibration axes 22a, 23a, corioli force orthogonal to the torsional direction that is produced in the first and second branch axes 22a, 23a is detected as in-plane distortion of the first and second axes 22a, 23a.
Patent JP-2001217567-A (JP)
Title: Waterproof electronic apparatus
Inventor: KINOSHITA AKIRA
IPC: H02G3/22
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To facilitate a battery exchange in a waterproof electronic apparatus, and facilitate also a waterproof process in a part of an electric connection with the exterior. SOLUTION: An apparatus body accommodation space 13 has a part for accommodating a measuring instrument body 12 formed in the interior of a basic case 11 of a waterproof electronic measuring instrument 10, and is hermetically sealed with a battery accommodation lid 14. A battery 22 is accommodated in a battery accommodation space 20 formed with the battery accommodation lid 14 and an airtight lid 17. An opening and closing do not affect an airtightness of the apparatus body accommodation space 13. After exchange of the battery 22, a waterproof test is carried out, and it is possible to confirm the degree of water infiltration through a transparent window 21.
Patent JP-2001220303-A (JP)
Title: Viscous sterilizing composition, sterilizing material using the composition, and method of applying the material
Inventor: MIYAGAWA KENICHI
IPC: A01N25/10
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a viscous sterilizing composition having a higher sterilizing activity than conventional compositions, capable of sustaining the sterilizing activity, soft to the skin, and suitable for practical applications. SOLUTION: This viscous sterilizing composition comprises a lower alcohol, a carboxyvinyl polymer, an alkanolamine, and water, wherein the composition contains at least one kind of emollient agent selected from a group comprising chlorhexidine gluconate, a succinic acid oligoester with polypropylene glycol, dioctyl succinate, and decyl succinate.
Patent JP-2001221532-A (JP)
Title: Transmission accelerator
Inventor: TSUDA HIROYUKI
IPC: F25B37/00
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an absorption accelerator for a plate type absorber in which enhancement of refrigerant absorptivity of the absorber through scattering of an absorptive liquid film is accelerated by independent control of the amplitude and frequency and shaking at the end of a screen. SOLUTION: One vertical side of a vacuum chamber (30) is composed by an absorber (1) having inner side of the vacuum chamber serving as a heat transfer plane (1a) on which absorption solution flows down. A meshed screen (3) is disposed oppositely to the heat transfer plane (1a) and bonded with one end of a shaking rod (11) extending in the horizontal direction. The other end of the shaking rod (11) is coupled with a shaker (20) disposed on the outside of the vacuum chamber (30) while penetrating the plane (30a) of the vacuum chamber facing the absorber and the screen (3) is shaken in the horizontal direction by means of the shaker (20).
Patent JP-2001219372-A (JP)
Title: Chock revolving device
Inventor: HOSOKAWA KAZUYUKI
IPC: B24B41/06
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a chock revolving device devised to realize automation of revolution of a chock change setup-changing work of a pedestal and a roll on a roll grinding machine. SOLUTION: This chock revolving device is furnished with a click part 16 to be engaged with a side surface of a housing 15 of a chock 7 free to be connected to and disconnected from it, an arm part 17 to support the click part 16 on its head end part free to revolve, a revolving link mechanism part 18 to realize revolving motion of the housing 15 of the chock at a specified revolving angle in the roll circumferential direction by making the arm part 17 and the click part 16 cooperate with each other and an actuator 20 for revolution to drive the revolving link mechanism part 18.
Patent JP-2001220273-A (JP)
Title: Aerator for composting plant
Inventor: GOTO MASANORI
IPC: C05F3/06
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an aerator capable of minimizing stench easily releasable outside from a composting plant and capable of starting up fermentation of charged organic materials as soon as possible. SOLUTION: The composting plant comprises having a ditch fermentor having an open upper surface and situated between two parallel sidewalls and composting organic materials piled in the fermentor while feeding air to the materials through the bottom of the fermentor and includes following requirements. (1) An air chamber longitudinally formed along outer surface of the sidewalls of the fermentor is installed and made to communicate with the atmosphere and the other end of the air pipe led to the bottom of the fermentor has opening to the air chamber. (2) The upper side of the fermentor is longitudinally divided with a movable curtain to form a closed space at its material-charging side and the suction side of the air pipe led to the bottom of the fermentor is opened into the closed space.
Patent JP-2001220797-A (JP)
Title: Drain structure of waterproofing pan
Inventor: MIYAZAKI KAZUYUKI
IPC: E03C1/20
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To easily perform the operation of connecting a drain hole in a bathtub by means of piping to a backflow preventive device provided in the drain hole of a bathtub installing portion and the operation of cleaning the backflow preventive device. SOLUTION: A drain hole 12a is formed in the bathtub installing portion 12 of a waterproofing pan 10 near each end of a long side in the proximity to a bank portion 121, and a drain gradient is formed to extend from the center of the long side to each drain hole 12a. Each drain hole 12a is provided with the backflow preventive device 7 having a float 74. The washing space portion 11 of the waterproofing pan 10 is formed with a drain hole 11a in the center of the long side in the proximity to the bank portion, and a drainage gradient is formed to extend from the peripheral edge of the washing space portion to the drain hole 11a. The drain hole 11a is provided with a drain trap 6.  Further, both of the backflow preventive devices 7 are connected to the drain trap 6 via drain piping 9A, and the drain hole in the bathtub is connected to one of the backflow preventive devices 7 via the drain piping.
Patent JP-2001227628-A (JP)
Title: Vehicle control device, vehicle control method and recording medium recording its program
Inventor: ARIGA HIDEKI
IPC: F16H61/02
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To prevent a driver from feeling a sense of incongruity by making an accurate judgment on road conditions. SOLUTION: This vehicle control device has a present position detecting means for detecting the present position; a data recording part 16 for recording road condition data; a vehicle control setting means 91 for setting vehicle control on the basis of the present position and road condition data; a road condition judging means 92 for judging road conditions on the basis of road condition judgment data out of the road condition data in a judgment range set backward and frontward from a specified reference point; and a vehicle control executing means 93 for executing the vehicle control on the basis of the judged result of the road condition judging means 92. The road conditions can be accurately judged since the judgment of the road conditions does not differ depending on a travel direction.
Patent JP-2001220135-A (JP)
Title: Basic aluminum chloride-based composite particle, its manufacturing method and aerosol type cosmetic using the same
Inventor: NISHI TETSUYA
IPC: C01B33/38
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a basic aluminum chloride-based composite particle which prevents generation of sticky feeling when basic aluminum chloride having excellent effect as an antiperspirative active component is used, improves using feel when used as a cosmetic and further gives excellent appearance after using due to generation of no white residue and to provide its efficient manufacturing method and an aerosol type cosmetic using the composite particle. SOLUTION: The composite particles are obtained by subjecting layered silicate particles having an effect suppressing the sticky feeling and the basic aluminum chloride to composite coagulation and granulation in a range of weight ratio between 1:99 and 75:25. In the manufacturing method, a slurry mixture containing the both is dried and palletized to a spherical shape by a spray drying method. The cosmetics contain at least the composite particles.
Patent JP-2000235786-A (JP)
Title: Dynamic logic circuit
Inventor: KIRIHATA TOSHIAKI
IPC: G11C7/10
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To obtain a low voltage bus signalling architecture by providing a storage circuit which stores data after it is placed in a set state, an output circuit which connects stored data to an output by responding to an output strobe pulse and a reset circuit resetting the storage circuit by responding to the falling edge of the output strobe pulse. SOLUTION: This low voltage bus signalling architecture 20 has a driver 200 and a storage part 210. The driver 200 is an n-channel MOSFET inverter and inputs an input logic signal being on a line 203. The storage part 210 has a latch 250, an output circuit 260 and a reset circuit 270. The output circuit 260 connects stored data to an output DQ by responding to an output strobe pulse PNTo1. The reset circuit 270 precharges the storage part 210 via a first transistor 240 by responding to the falling edge of the pulse PNTo1.
Patent JP-2000303303-A (JP)
Title: Ground fabric for airbag and airbag
Inventor: FUJIYAMA TOMOMICHI
IPC: B60R21/16
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To obtain a ground fabric for an airbag having excellent expandability while keeping the mechanical characteristics and useful for automobile, etc., by setting an air-permeability below a prescribed level and the crimping percentage difference of the warp and weft constituting the fabric below a prescribed level. SOLUTION: The objective ground fabric for an airbag is a woven synthetic fiber fabric having an air-permeability of <=0.5 mL/cm2/sec in conformity to JIS L1096 (6.27.1A) and the crimping percentage difference between the warp and the weft constituting the fabric is <=6% measured in conformity to JIS L1096 (6.7.2B). Preferably, the tensile elongation difference between the warp direction and the weft direction of the fabric is <=6% in conformity to JIS L1096 (6.12.1A), the weaving density of warp or weft is 80-97% of the density of the other yarn, the total fineness of the yarn is 110-560 dtex, the single fiber fineness is 0.6-8 dtex and the cover factor of the fabric is 1,500-2,500.
Patent JP-2001231145-A (JP)
Title: Cable connection part
Inventor: HIRANO HIRONOBU
IPC: H02G15/08
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a cable connection part that can prevent waterproof performance from being deteriorated by the damage of a cable in handling up to laying and laying work even if forming is made in factories before laying. SOLUTION: A metal protection pipe 3 is covered so that a cable core connection part 2 of a cable where the outermost layer is made of cable corrosion- proof layers 1, and the end of the cable corrosion-proof layers 1 that are alienated for opposing while the cable core connection 2 is held between the cable corrosion-proof layers 1 are covered, a cylindrical metal spacer 4 that is rounded at both periphery ends is joined inside both the ends of the metal protection pipe 3, and the inner surface of the metal spacer 4 is brought into contact with the surface of the cable corrosion-proof layer 1.
Patent JP-2001231324-A (JP)
Title: Machine for treating residual trunk of tobacco
Inventor: ISHIDA ISAO
IPC: A01D34/64
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a treating machine for residual trunks capable of performing the good treatment of the residual trunks of tobacco because the residual trunks are cut at a higher position than a ridge surface by the height of an engine, the treatment of the residual trunks becomes insufficient and refuse during the cutting directly falls on the engine to cause trouble due to a conventional machine for treating the residual trunks equipped with the engine for driving rotating blades under the rotating blades. SOLUTION: This machine 10 for treating the residual trunks of the tobacco is attached to the front of a tractor 1 traveling in a state striding over the ridge and designed to cut the trunks of the vegetating tobacco with the rotating blades 14 and drop the cut trunks in valley parts on the lateral sides of the ridge. The machine 10 for treating the residual trunks comprises two vertical shafts 11 and 12 installed in font of the machine body and the engine 13 for driving provided above the side of one vertical shaft 11, the plural rotating blades 14 attached to the one vertical shaft 11 and further disklike pressing plates 15 mounted on positions corresponding to the rotating blades 14 in the other vertical shaft 12.
Patent JP-2001235009-A (JP)
Title: Gear device, gear, and recording device therewith
Inventor: KUMAI EIJI
IPC: F16H55/17
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a gear device allowing insertion of a rotating shaft without causing eccentric, and using a gear made of resin for securing a fastening force between itself and the rotating shaft. SOLUTION: A motor pinion (gear) 1 made of resin includes a body portion 5, teeth 9 formed on the outside of the body portion 5, and an insertion hole 7 formed inside the body portion 5 coaxially with the rotational axis of the teeth 9 and having a motor output shaft (rotating shaft) 3 inserted therein, the insertion hole having an inside diameter smaller than the outside diameter of the inserted part of the motor output shaft 3. The motor output shaft 3 has in its inserted part an engagement portion 2 coaxial with the motor output shaft 3. The outer peripheral surface of the engagement portion 2 has an engagement means for engaging the motor pinion 1 in the rotating direction of the motor output shaft 3, the engagement means being formed by machining, application of powders, blasting, polishing, or press working symmetrical with respect to the rotational axis.
Patent JP-2000253081-A (JP)
Title: Method for high speed modulation and error control coding
Inventor: WILCOXSON DONALD C
IPC: H04B7/17
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a digital data communication system that transmits a high speed data signal with small bit error probability. SOLUTION: In a digital data communication system, a high speed differentially coded data signal is transmitted between a transmitter and a receiver. A demultiplexer 46 demultiplexes a high speed input data stream 42 into a plurality of low speed data streams at a transmitter 44. Each of low speed data streams is block-coded individually by a group of Reed-Solomon block encoders 48 before multiplexed altogether to form a single high speed data stream. Then the stream is differentially coded by one group of differential encoders 50.