baber/WOPTO huggingface dataset:
Patent JP-2000199913-A (JP)
Title: Electro-optical device
Inventor: NISHI TAKESHI
IPC: G02F1/136
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a new electro-optical device. SOLUTION: This electro-optical device is equipped with a first substrate, second substrate facing the first substrate, light-control layer held between the first substrate and a second substrate, and at least one pixel formed on the first substrate. The pixel consists of a thin-film transistor, drain electrode 110, gate electrode, common electrode formed parallel to the drain electrode 110, and common lines connected to the common electrode. An electric field parallel to the first substrate is generated between the drain electrode 110 and the common electrode. The light-control layer is operated in a guest-host mode, and the device has no polarizing plate.
Patent JP-2001226528-A (JP)
Title: Rubber composition and pneumatic tire
Inventor: SUGIMOTO KENICHI
IPC: C08L21/00
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition which has an elastic modulus enhanced to the maximum, has a high fracture resistance, low heat build-up properties, a good adhesiveness, and a good workability, and is suitable for a steel coating rubber. SOLUTION: This composition is prepared by compounding a rubber component comprising at least one rubber selected from among natural rubbers and synthetic diene rubbers with at least one specific bismaleimide, a novolak phenol resin, and at least one compound as a methylene group donor which is selected from among hexamethylenetetramine and specific methylolated melamine derivatives.
Patent JP-2001224259-A (JP)
Title: Vinyl chloride-based resin film for agriculture
Inventor: FUJIWARA KATSUHIRO
IPC: A01G13/02
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To prepare a vinyl chloride-based resin film for agriculture, having reduced mutual adhesion without reducing the light transmittance, and excellent in physical properties at a low temperature and resistance to breakage at the time to extension. SOLUTION: This vinyl chloride-based resin film for agriculture is characterized by fine asperity formed on one or both surface of the vinyl chloride-based resin film obtained by mixing (A) a vinyl chloride-based resin, (B) a chlorinated polyethylene and a plasticizer.
Patent JP-2001227582-A (JP)
Title: Vibration control device for automobile
Inventor: YASUMOTO YOSHINORI
IPC: F16F15/02
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a vibration control device for automobile which can improve the vibration control performance. SOLUTION: This vibration control device for automobile comprises an annular mass 2 and an annular rubber elastic body 3 fixed to an inner surface of the mass 2, and the rubber elastic body 3 is disposed outside a long suspension arm (a vibration transmission member) 1 so that an inner surface of the rubber elastic body farms a space S between an outer surface of the suspension arm 1 and itself to surround the suspension arm 1 so that the frequency of resonance by the jumping of the mass 2 and the rubber elastic body 3 on the suspension arm 1 is set to be the frequency of resonance of the suspension arm 1.  When the resonance of the suspension arm 1 is suppressed by the resonance of the mass 2 and the rubber elastic body 3, collision or slip is generated due to the space S between the rubber elastic body 3 and the suspension arm 1, and the vibration damping effect is demonstrated based on the energy loss by the slip friction at a contact portion thereof.
Patent JP-2001228778-A (JP)
Title: Image forming device
Inventor: FUJIMURA TATSUO
IPC: G03G21/14
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which can reduce unnecessary consumption of toner and soiling of the inside of the device by unnecessary toner without complicating mechanical structure. SOLUTION: A form deprives a contacting part of heat of a fixing roller a-23 when passes through the fixing roller a-23. Thereby temperature of the part of the fixing roller a-23 coming into contact with the form descends faster than temperature of the part not coming into contact with the form does. Accordingly when a thermistor a-27 for detecting temperature is provided at an end part of the fixing roller a-23, temperature changing way of a surface of the fixing roller a-23 varies when passing the form with different width. By using this fact, time period when the temperature of the fixing roller a-23 changes from one point to another point is measured, is compared with a prescribed threshold value and thereby whether width of the passing form is broad or narrow is judged.
Patent JP-2001238381-A (JP)
Title: Electric rotating machine
Inventor: NONAKA YOSHINORI
IPC: H02K21/14
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To increase the velocity of the rotor of an electric rotating machine which can cope with fragility of the permanent magnets, and also to reduce the size of the machine as a whole. SOLUTION: This electric rotating machine is provided with an outer shell 5, which receives the centrifugal force working on the magnetic layer 3 around a rotary shaft 2 and is provided with a centrifugal force attenuator which receives a part of the centrifugal force that the magnetic layer 3 receives and attenuates a part of this. The outer shell can be made thin by the amount of its attenuation by the existence of the centrifugal force attenuator. The magnetic layer 3 is divided in the radial direction into an inner magnetic layer 7 and an outer magnetic layer 8, and in this case, the centrifugal force attenuator is an inner shell 6. The centrifugal force attenuator can be made as a plurality of divisions 12, formed by dividing the magnetic layer 3 in the radial direction.  The division 12 attenuates the centrifugal force working on the divided section of the magnetic layer 11, as a shearing force and a compression force. The attenuation effect is further enhanced, and the outer shell 5 may be dispensed with, depending the extent of the effect.
Patent JP-2001238179-A (JP)
Title: Image recording and reproducing apparatus
Inventor: YABUMOTO TETSURO
IPC: H04N19/70
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an image recording and reproducing apparatus which can reduce variation of the compressed file sizes. SOLUTION: This image recording and reproducing apparatus has a storage means which stores plural types of equalization tables for attaining all target file sizes and also stores the range of application of quantization tables decided previously for each target file size, a means which selects a quantization table within its application range that is decided to its target file size when the quantization tables are selected so that the compressed file sizes are equal to the target ones in a recording mode and a means which carries out the image compression processing via an image compressor by using the selected quantization table.
Patent JP-2001232094-A (JP)
Title: Compression type dehydrating machine for wash
Inventor: NISHIKURA KATSUHIRO
IPC: D06F47/06
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain a compression type dehydrating machine which is capable of making dehydration action optimum for each of individual lots of wash and is capable of making the dehydration action meeting the kinds of the wash. SOLUTION: The compression type dehydrating machine which thrusts the wash by a thrusting body having a fluid chamber has a pressure detector for detecting thrusting force and a position detector for detecting the height of the thrusting body and controls the descending speed of the thrusting body in accordance with the detected pressure of the pressure detector and the height of the thrusting body detected by the position detector. The height of the thrusting body when the pressure detector first detects a pressure increase is stored as the initial bulk height and the relative height of the thrusting body is computed from the subsequent height of the thrusting body and the initial bulk height. The control of the thrusting speed may be so executed that the compression action is set by each of stages dividedly to several stages from the initial period to the terminal period.
Patent JP-2001233266-A (JP)
Title: Cage cover for bicycle
Inventor: NODA SHUNJI
IPC: B62J9/00
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a cage cover for bicycle that makes its height as low as possible when not in use, that can cover fully an object to be contained even when the object is high in size and that can be easily mounted on and removed from a cage in the front part of bicycle. SOLUTION: A frame body 6 mounted on a lower end of a bellows-like retractable cylinder 7 with elastic contracting force is mounted detachably on an upper edge of the cage and a lower end of a cover cylinder 7 such that an upper end of the retractable cylinder 7 is blocked is fixed on the upper end.
Patent JP-2000252932-A (JP)
Title: Multi-rate channelizer
Inventor: CARPENTER CHARLOTTE N
IPC: H03H17/00
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To separate an input band width into plural narrow band channels different by data rates by a simple constitution. SOLUTION: A multi-rate channelizer includes hardware blocks of window presum 22, circular shift 24, discrete Fourier transform(DFT) 26, etc., in order to make both of real and complex representations of an input broad band signal into channels. In the case of an 1x data rate, all hardware blocks are used to be able to make the input broad bans signal into four channels of the 1x data rate. In the case of an 2x data rate, hardware blocks except two-point DFT of the DFT block 26 are used to be able to make the input broad bans signal into two channels of the 2x data rate. In the case of an 4x data rate, only the presum block 22 and two-point DFT of the DFT block 26 are used as first and last accumulator stages for integration and dump operation. A single channelizer can be used for many purposes while reducing the number of designed gates.
Patent JP-2001233430-A (JP)
Title: Residual removing device for grain carrying elevator
Inventor: KANEKO TSUNEO
IPC: B65G17/30
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a residual removing device for a grain carrying elevator, ensuring easy removal of internal residuals. SOLUTION: The grain carrying elevator 2 has a carrying belt 5, on which a number of buckets 4 are mounted, suspended between an upper pulley and a lower pulley 3 axially supported at the upper and lower ends of a grain carrying case 2. The lowest portion of the grain carrying case 2 is formed in a bottomless shape and a lower part of the lower pulley 3 contains an open space 14 opening therearound. A bottom portion carrying passage forming body 15 for the grain carrying case 2 is provided to be freely set in and out of the open space 14.
Patent JP-2001065076-A (JP)
Title: Heat insulating composite sheet for building member and heat insulating building member
Inventor: SATO KIMIHARU
IPC: B32B5/18
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To cut off heat conduction as much as possible without causing disadvantage of reducing the strength of a building member and of increasing the thickness of a material by using a foaming sheet as a heat insulating material. SOLUTION: A foaming sheet 21 having foam 22 by foaming is used as a heat insulating composite sheet for a building member. This sheet 21 is made by foaming of a synthetic resin, and respective resins such as polyamide, polyurethane and poyisocyanurate are used as a forming resin. There are a continuous independent foam type and a hard or soft type as a foaming state. The soft type is manufacturing by melting and extruding a resin composition including a foaming agent. The hard type is foamed in a metal mold or cut or sliced, and wound on or stuck to an object requiring heat insulation. A low moisture permeable sheet 31 is laminated on one side of the sheet 21 or laminated on both sides to thereby form a composite sheet applicable to a building member and having a large effect of restraining heat conduction and moisture permeation.
Patent JP-2000194689-A (JP)
Title: Partial structure method
Inventor: YONEDA HIROSHI
IPC: H05H7/00
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a partial structure method which can improve the calculation accuracy while shortening the calculation time by applying a technique that is suitable to each partial structure as a method that calculated the field of partial structure. SOLUTION: At least two different calculation techniques, e.g. a finite element method and a boundary element method which calculate the partial structures based on the boundary conditions are prepared, and at least one of these two calculation techniques is selected according to the feature of analyzing condition of each partial structure (S813). The solution of each partial structure is calculated in each prescribed boundary condition (S814, S817). If the solution of each partial structure is converged within the prescribed value (S815, S818), this solution is decided as a solution of an analyzing area. The boundary value of the area of each partial structure located in the analyzing area is calculated by the partial areas which are adjacent to each other and contain the boundary, respectively.  The value obtained from the calculation result is used as the boundary value of each partial area to repeat the calculations. Thus, the solution of the boundary value is found for the area of partial structure that is included in an analyzing area.
Patent JP-2001231597-A (JP)
Title: Method for assay of cholesterol in remnant-like lipoprotein and assay reagent therefor
Inventor: MIYAUCHI KAZUTO
IPC: C12Q1/26
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for conveniently and sensitively assaying cholesterol in remnant-like lipoproteins without the need of the separation operation of a sample, and to provide an assay reagent therefor. SOLUTION: This method for assaying cholesterol in remnant-like lipoproteins in a biological sample features that cholesterol in remnant-like proteins is assayed by acting a cholesterol esterase and a cholesterol oxidase (or a cholesterol dehydrogenase) and a phospholipid-hydrolyzing enzyme on a biological sample to assay formed hydrogen peroxide or reduced coenzyme. This reagent for assaying cholesterol in remnant-like lipoproteins which comprises a cholesterol esterase and a cholesterol oxidase (or a cholesterol dehydrogenase) and a phospholipid-hydrolyzing enzyme is also provided.
Patent JP-2001242560-A (JP)
Title: Film holder made of resin and image using the same as well as method for manufacturing film holder made of resin
Inventor: KARASAWA TAKASHI
IPC: H04N1/04
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a film holder which is made of a resin, is capable of surely holding an original and has high strength as well as a method for manu facturing the film holder which is made of the resin, is capable of decreasing manufacturing stages and may be integrally molded. SOLUTION: Corrugated rugged parts 13 are formed at the end on an aperture 13 side of a holding section 112 of the film holder. Corrugated rugged parts corresponding to the corrugated rugged parts 13 are formed at a metal mold for the film holder 1. The thickness of part of the leaf part of the metal mold may therefore be increased. As a result, even if the gap between the main body 10 of the film holder 1 and the holding section 112 extends in a longitudinal direction, i.e., even if the leaf part of the metal mold extends in a longitudinal direction, the strength of the leaf part of the metal mold may be improved. The manufacture of the film holder 1 by injection molding is made possible by improving the strength of the metal mold. Then, the manufacturing cost of the film holder 1 may be reduced and the durability of the film holder may be improved.
Patent JP-2001242631-A (JP)
Title: Exposure device
Inventor: SAITO NAOTADA
IPC: G03F7/20
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To improve a processing speed relating to an exposure device which subjects a circuit board to be exposed which is a body to be exposed to exposure processing in the state of putting the circuit board in a perpendicular posture state. SOLUTION: This exposure device has a receiving side attraction arm for changing the posture of the printed circuit boards 11 to be supplied in a horizontal posture so as to put the circuit boards to the perpendicular posture and a transporting mechanism 20A which successively transports the printed circuit boards 11 form a posture change position (P1) where the printed circuit boards 11 is subjected to the posture change to exposure positions (P2 and P4) where the printed circuit boards are subjected to the exposure processing, and an ejection position (P5) where the printed circuit boards 11 subjected to the exposure processing is ejected.  Exposure lamps 31A and 31B are so arranged that the optical axes (LL1 and LL2) of the exposure lamps 31A and 31B intersect orthogonally with the transporting direction (a direction X1) of the printed circuit boards 11 and the exposure device is so constituted that the printed circuit boards 11 are transported while the exposure processed surfaces of the printed circuit boards 11 maintains the state perpendicular to the optical axes (LL1 and LL2) in the transporting process of the printed circuit boards 11.
Patent JP-2001242372-A (JP)
Title: Multipoint range-finding camera
Inventor: TAKAHASHI MARI
IPC: G02B7/28
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a multipoint range-finding camera capable of shortening range-finding time and restraining power consumption. SOLUTION: In this multipoint range-finding camera having plural range- finding areas and plural range-finding elements, charge is stored only in terms of the range-finding element to be used when the range-finding area is restricted. Charge storing and transferring operation is not performed in terms of the range-finding element not to be used. Furthermore, power is not supplied to the range-finding element not to be used. Thus, the range-finding time is shortened and the power consumption is restrained.
Patent JP-2001244414-A (JP)
Title: Semiconductor integrated circuit
Inventor: TANNO MASAAKI
IPC: G06F21/86
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To detect small damage with high sensitivity without increasing the number of damage detection sensors. SOLUTION: The shape of a conductive shielding film 2 is set to a comb- shaped (zigzag shape) fine pattern. More specifically, the interval is made dense, thus achieving a continuous single pattern having lines 2-1-2-n that oppose one another, thus always detecting the damage of the conductive shielding film 2 using an only one damage detection sensor 15 for the exclusion action of a small area with an aperture that is equal to or more than 'W1+W2+W1 (=0.75 μm).
Patent JP-2001240122-A (JP)
Title: Carrier tape
Inventor: MIYAGAWA KENJI
IPC: B65D73/02
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a carrier tape body storing carrier tapes and electronic parts covered with a cover tape. SOLUTION: Carrier tapes formed of a plastic foamed sheet and a carrier tape body using the carrier tapes are provided. Each of the carrier tapes is provided with a recess for storing a content. The recess is provided with an opening face on its one face. A through-hole of the shape smaller than that of the content can be formed on a recess bottom face. A guide hole can be formed on the each of the carrier tapes.
Patent JP-2001240329-A (JP)
Title: Elevator
Inventor: SUZUKI KENTA
IPC: B66B3/00
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide the control device of an elevator providing comfortable service to waiting users and serving plural floors with plural elevators. SOLUTION: A memory device for storing the order of a hall call of every floor to the hall calls of all the floors is installed, the memory device calculates and stores such the order that the hall call of every floor is generated in what number of the hall calls of all the floors, and this order is informed to waiting users in a landing with a guiding display in the landing.
Patent JP-2001243171-A (JP)
Title: Data processing apparatus
Inventor: ISHIBASHI HIDEKI
IPC: G06F12/06
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a data processing apparatus by which high speed data processing can be realized. SOLUTION: SDRAM 12 is a memory such that its effective throughput is improved as the amount of accessed data at a time increases, a buffer 30 is a memory that is accessed for each one address, and a compact flash 46 is a memory that is accessed for each one sector. DMA data transfer for every one sector is performed, between the SDRAM 12 and the buffer 30, by a write control circuit 18 and a read control circuit 20, and DMA transfer for every one sector is performed, between the buffer 30 and the compact flash 46, by a read control circuit 26 and a write control circuit 28. Meanwhile, a CPU 54 executes data access to the buffer 30 in program controlled mode, with the amount of access data being less than one sector.
Patent JP-2001243574-A (JP)
Title: Monitoring device
Inventor: TSUBOTA SHINICHI
IPC: F21V23/04
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To arrange a sensor for sensing the movement of a human body at the almost center of an indoor ceiling and to prevent the decline of the sensitivity of the sensor at the corner of a room. SOLUTION: Output signals from the sensor 5 equipped on a lighting fixture 3 attached at the almost center of the ceiling 2 inside the room 1 for sensing the movement of the human body 4 of an aged person or the like are supplied through indoor wiring (communication channel) 6 to a communication channel 7 and this monitoring device can monitor the movement of the human body 4 through the communication channel 7. As the sensor 5, a pyroelectric infrared ray sensing element for outputting signals in the case that the human body 4 moves is appropriate. To the communication channel 7, a so-called monitoring center 12 is connected. Also, monitoring can be performed by a portable telephone set 13 from the outdoors.  It is preferable that the output signals from the sensor 5 are generated as abnormal signals in the case of not sensing the movement of the human body 4 over prescribed time (one hour, for instance).
Patent JP-2001247169-A (JP)
Title: Packaging holder and packaging apparatus
Inventor: OKADA TETSUNORI
IPC: B65D5/50
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a packaging apparatus excellent in disposability and recyclability because of a small amount of packaging materials and simple in packaging work. SOLUTION: The packaging apparatus packages an object to be packaged, which has an overhang structure radially extending to one end side of a body of the object, with a paper material. A fitting part for allowing the body to be fitted thereinto is provided at a substantially central part of a holding portion having a plane area wider than a projected plane area of the object. Rising portions for embracing both the overhang structure of the object and the body close to the overhang structure from both sides thereof are connectively provided on both sides of the holding portion, respectively. A receiving portion, which is opposed to the holding portion, which holds a front face of the overhang structure of the object, and which has an area substantially equal to that of the holding portion, is connectively provided to one of the rising portions.  Support pieces, each having a projecting extent larger than that of the body of the object, which projects from the holding portion, are projected at the holding portion by cutting.