baber/WOPTO huggingface dataset:
Patent JP-2002076839-A (JP)
Title: Balanced type surface acoustic wave filter
Inventor: OWAKI TAKUYA
IPC: H03H9/25
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain a means that enhances the balance property of a balanced type ladder SAW filter. SOLUTION: This invention provides the balanced type ladder surface acoustic wave filter where surface acoustic wave resonators connected in cascade in a form of a ladder are placed on a piezoelectric substrate. Electrode patterns each consisting of the surface acoustic wave resonators, lead electrodes and pad electrodes are laid out in axial symmetry with respect to a line passing through the center of the electrode patterns and in point symmetry with respect to the center.
Patent JP-2002050514-A (JP)
Title: Stress-optimized coil
Inventor: TSUTSUI HIROAKI
IPC: A61B5/055
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide current distribution and a method of construction winding of a coil, with which the stresses generated in the coil that generates high magnetic filed are weakened or dispersed. SOLUTION: In a torus shape magnetic-field generating coil, electromagnetic force originated by the magnetic field can be controlled by changing the ratio of the current in toroidal direction to that in poloidal direction, and consequently, the stresses generated in the coil can also be controlled. By leveling the stresses in accordance with the virial theorem, quantity of the structural materials necessary to support the electromagnetic force can be reduced.
Patent JP-2002093120-A (JP)
Title: Computer, method for reproducing digital audio video data in computer, and storage medium
Inventor: NUMANO FUJIHITO
IPC: H04N5/93
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a computer which can realize a reproduction mechanism in which reproduction of digital audio video data and a target change operation for reproduction can be performed easily and quickly in a computer provided with the reproduction function of digital audio data, and to provide a method for reproducing the digital audio video data in the computer and a storage medium. SOLUTION: When the operation knob 116a of a mode control switch 116 is operated toward a leftward slide position (PM), the reproduction processing of a CD/DVD is carried out. When the operation knob 116a of the mode control switch 116 is operated toward the rightward slide position (PD), the reproduction processing of digital sound data by using a play list 302 is carried out.
Patent JP-2002086652-A (JP)
Title: Decorative sheet
Inventor: TSURUTA YUMIKO
IPC: B32B27/36
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet of a halogen-free resin which replaces a decorative sheet of a vinyl chloride resin and is excellent in designability and bending/cutting properties. SOLUTION: An amorphous copolyester resin layer 2 is laminated on a base material sheet 1 of a foamed polyester resin and, as required, a crystalline polyester resin layer 3 is laminated on the layer 2 in the decorative sheet.
Patent JP-2002091903-A (JP)
Title: Bus system
Inventor: GUNJI YOSHIRO
IPC: G06F13/362
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a bus system capable of preventing the performance decrement of other bus masters. SOLUTION: The ratios of common bus occupancy periods of respective bus masters are made constant by dynamically changing the bus use priority ratios of the respective bus masters in accordance of the common bus occupancy periods of the respective bus masters, which change moment by moment, and a bus is prevented by being occupied for a long time by a bus master that frequently accesses the bus.
Patent JP-2002087726-A (JP)
Title: Emergency stopper for elevator
Inventor: TAKAI KAZUHIKO
IPC: B66B5/22
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To independently adjust individual spring force to set free spring force and adjust pressing force distribution in an emergency stopper with a plate spring formed by overlapping a plurality of plate springs. SOLUTION: This emergency stopper is so constituted that a wedge 11 ascends with the ascent of a lifting bar lifted by the excess of the descending speed of a car, to hold and brake a guide rail 4. A guide plate 14A is disposed at the back face of the wedge 11 through a roller 13, and a plurality of plate springs 15A are provided on the outer surface side of the guide plate 14A. The spring force of a plurality of plate springs 15A can independently be adjusted by a means of interposing an adjusting plate or the like.
Patent JP-2002089335-A (JP)
Title: Electronic control type fuel injection device for diesel engine
Inventor: TAGUCHI ATSUSHI
IPC: F02M51/00
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an electronic control type fuel injection device for a diesel engine free to reduce combustion noises even in a high rotating region by stabilizing main injection by properly controlling current-carrying to a solenoid spill valve 2 at two-stage injection. SOLUTION: A first electric power supply signal 3a is input to a first input terminal 17c from an ECU 3, electric power is supplied to the solenoid spill valve 2 from a first electric power supply circuit 17a to directly supply electric power from a battery 20 to the solenoid spill valve 2, a second electric power supply signal 3b is input to a second input terminal 17d from the ECU 3, and electric power is supplied to the solenoid spill valve 2 from a second electric power supply circuit 17b to supply electric power from the battery 20 to the solenoid spill valve 2 after storing it in a condenser 17e. Thereafter, the current- carrying to the solenoid spill valve 2 is properly controlled by selecting the first electric power supply signal 3a and the second electric power supply signal 3b by the rotating region.
Patent JP-2002087539-A (JP)
Title: Carrying system
Inventor: FUJIKI HIROSHI
IPC: B65G1/00
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To quickly carry special express goods. SOLUTION: When carrying work of the special express goods is caused, a carry of the special express goods to a station is indicated to a pre-process side stocker, and travel to the station is indicated to a linear carrying truck for an inter-process carry when a stacker crane starts the travel. When the linear carrying truck starts the travel to the station of a post-process, the stacker crane starts the travel to the station by a post-process side stocker.
Patent JP-2002087401-A (JP)
Title: Weight type liquid filling method
Inventor: AOKI TERUMI
IPC: B65B3/28
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a weight type liquid filling method capable of easily and smoothly filling liquid in a vessel at high accuracy, and using the initially filled liquid as a product. SOLUTION: In the initial filling of a liquid 2, the liquid 2 is filled before its weight reaches a temporary filling weight wb which is smaller than a regulated filling weight w in the vessel 7, and then, the excessive filling amount Y is measured. The liquid 2 is filled up to the filling amount which is obtained by subtracting the excessive filling amount Y from the remaining non-filling weight with respect to the remaining non-filling weight, and the liquid of the regulated filling weight w in the vessel 7 is filled.
Patent JP-2002087673-A (JP)
Title: Paper feeding device
Inventor: MATSUDA YASUHIRO
IPC: B65H3/06
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent image turbulence generating when paper comes off of feed rollers. SOLUTION: This paper feeding device is equipped with the feed rollers 11 for feeding paper to an image reading station; and delivery rollers 23 for delivering the paper, and a load in the rotation direction, for preventing image read turbulence generating when the paper comes off of the feed rollers 11 is installed in the delivery rollers 23.
Patent JP-2002090790-A (JP)
Title: Dial device
Inventor: MIYASHIYOU HIROAKI
IPC: G03B7/00
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a dial device in which misoperation can be prevented without making the operation complicated. SOLUTION: This dial device has two operation dials (stop dial 2 and shutter speed dial 3) which have, respectively, operable means (cut parts 2a, 3a) characterized by that only when one dial (e.g. shutter speed dial 3) is set at a specific position, the other dial (e.g. stop dial 2) can be operated.
Patent JP-2002089139-A (JP)
Title: Cabinet
Inventor: KURODA KIYOSHI
IPC: E06B3/48
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a new cabinet offering excellent convenience in use for which the opening portion can be set to a fully open state or a fully closed state by one action. SOLUTION: A pair of door bodies which open or close the door opening portion of the cabinet are connected with hinges in a freely creased state; a link arm is connected to each of these door bodies; the link arm becomes a straight line in the longitudinal direction of the door body when the door is closed; when opening the door, a connecting point of the link arm moves to this side of each door body in a creased state and is bent to a V-shape; and thereafter, the door bodies in an overlapped state move to one side of the cabinet main body and the opening portion has a fully open state in the configuration.
Patent JP-2002060465-A (JP)
Title: Curable composition for prestressed concrete tendon, and tendon
Inventor: HIROHATA TOSHIRO
IPC: C08G59/56
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a curable composition for a prestressed concrete tendon which can accomplish a complete corrosion prevention without requiring the injection of a grout material into a sheath and can be used even when the temperature becomes high because of the heat build-up during concrete hardening; and a sheath-covered prestressed concrete tendon. SOLUTION: The curable composition is for coating the surface of a prestressed concrete tendon, at least contains an epoxy resin and a moisture- curing type curing agent, and satisfies the relations represented by equation (1): L (h) <=20 and equation (2): M (days) >=1095 (wherein L is the tensionable time of the composition at 90 deg.C, i.e., the time necessary for the viscosity of the composition to reach 10,000 P; and M is the time necessary for curing at normal temperature). A sheath-covered prestressed concrete tendon is also provided.
Patent JP-2002108846-A (JP)
Title: Device/method for processing document image and recording medium
Inventor: SUZUKI KAZUHIRO
IPC: H04N1/387
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a document image processor capable of restoring structured document after turning the structured document into a printable image. SOLUTION: When a formatter 1 formats the structured data in accordance with style data, the formatter 1 sends its positional information to an additive information preparing part 4. The part 4 makes the positional information correspondent to document structure to turn the information and a document type to be additive information, an additive information superimposing part 5 superimposes it to a document image, and a printing part 6 prints it. A printed paper document is read by a document reading part 7. After it is correctly processed by a correcting processing part 8, the additive information is separated by an additive information reading part 9. A structure restoring part 10 restores document structure based on the additive information. A layout analytic part 11 analyzes layout to segment a document element and recognizes a text by an OCR part 12.  Then, a tag setting part 13 inserts the document element to the document structure restored by the part 10 to restore the structured document.
Patent JP-2002106819-A (JP)
Title: Circulating fluidized bed combustion apparatus and its combustion method
Inventor: NAKAMURA AKIRA
IPC: F23G5/44
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a circulating fluidized bed combustion apparatus and its combustion method, in which a wet material is uniformly fed to the fluidized bed in a riser, a maintenance control of a stabilized combustion state is conducted to suppress the emission of noxious and unburned gases. SOLUTION: A circulating fluidized bed furnace 12 has a circuit structure for circulating particles, and comprises a riser 13a, a solid-gas separator 14a, and a downcomer 15a. A feed device 20a provided in the lower part of the riser 13a is composed of a feeding pipe (lance) 21a and a compressed-air blow pipe 22a attached axially in the feed pipe 21a. A swage sludge cake having a hollow center part is extruded from the tip end of the pipe 22a, and compressed air is jetted to the internal wall of the hollow core part of a sewage sludge cake to scatter in the state of powder and particle.
Patent JP-2002105170-A (JP)
Title: Molding material of epoxy resin for sealing and electronic part apparatus
Inventor: MATSUI MEGUMI
IPC: H01L23/31
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a molding material of an epoxy resin for sealing exhibiting excellent reflow crack resistance even in high temperature reflow at >=260 deg.C, and excellent in moldability such as fluidity and hardening property, and adhesivity, and an electronic part apparatus provided with elements sealed with the same. SOLUTION: The molding material of an epoxy resin for sealing containing (A) an epoxy resin shown by the general formula (I) [wherein, R1 to R8 are independently selected from H, (substituted) 1-12C alkyl groups, (substituted) 1-12C alkoxy groups, (substituted) 6-12C aryl groups and (substituted) 6-12C aralkyl groups; and n is an integer from 0 to 20], (B) a hardening agent, (C) a curing accelerator and (D) an inorganic filler as essential components. The amount of compounding the inorganic filler (D) is 75-93 wt.% based on the molding material of epoxy resin for sealing. Further, an electronic part apparatus provided with elements which has been sealed with the molding material.
Patent JP-2002107250-A (JP)
Title: Pressure gauge
Inventor: GOTO TADATOSHI
IPC: G01L9/10
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a pressure gauge having compact and simple structure and allowing easy temperature characteristic compensation so as to detect a very small displacement corresponding to a pressure with high resolution. SOLUTION: A sensor coil L1 excited by an alternating current signal is arranged with no contact in the proximity of a magneto-responsive material 11, which is displaced in conjunction with a diaphragm 301 displaced by application of a pressure to be detected. A temperature compensation coil L2 is connected in series to the sensor coil L1, and from the connection point between them, an output varied according to an impedance change in the sensor coil is taken out for the sensor coil. When the output for the sensor coil and a predetermined reference voltage are computed, at least two alternating current output signals having a predetermined periodic amplitude function as an amplitude coefficient are generated.  On the basis of the alternating current output signals, a very small displacement of the diaphragm is detected as a phase change, and a pressure can be detected with high precision.
Patent JP-2002117576-A (JP)
Title: Optical recording medium and optical information recording method
Inventor: MIZUSHIMA TETSUO
IPC: G11B7/24
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To realize the stability of a recording state and the ease of crystallization of phase change type recording layers of a DRAW type medium having the recording layers described above. SOLUTION: This optical recording medium has the recording layers 4 including respectively at least one layer of a phase transition layer 41 and a function layer 42. When the phase change layer 41 is heated up to a temperature above its melting point, a reaction product which is not crystalline is formed by the reaction of the constitution components of the phase transition layer 41 and the constitution components of the function layer 42 and light reflectivity is lowered in the region where this reaction product is formed. When the region formed with the reaction product is heated up to the crystallization temp of the phase change layer, the state of the lowered light reflectivity is maintained.
Patent JP-2002118275-A (JP)
Title: Floating solar battery power generator
Inventor: KUSAKABE TAKAHIRO
IPC: H01L31/042
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a floating solar battery power generator that is floated on the surface of water and generates electric power from the solar light. SOLUTION: This floating solar battery power generator is provided with a solar battery module constituted by integrating solar battery cells on a flat plate, a float on which the module is placed, and a mooring member provided to the float. The float is made of a metal and the hermetically sealed internal space of the float is divided into a plurality of rooms.
Patent JP-2002116415-A (JP)
Title: Method for reforming surface of lens for eye
Inventor: SUZUKI HIROAKI
IPC: A01N55/00
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an excellent method for reforming the surface of a lens for an eye by which uniform surface reforming is advantageously realized with excellent workability and economicity. SOLUTION: While plasma is generated under atmospheric pressure, the generated plasma is brought into contact with the lens for an eye, whereby the surface of the lens for an eye is reformed.
Patent JP-2001160357-A (JP)
Title: Flat display screen anode
Inventor: OULES CHATON CATHERINE
IPC: H01J29/08
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an conductive strip of the third set of a flat display screen anode, namely, a novel solution for contact region of comb. SOLUTION: This flat display screen anode is formed with the stages that forms three continuing anode conductors located on parallel strips crossing on the substrate, two of the first track perpendicular to the strip for mutually connecting two of the first continuing anode conductors, respectively, at two facing ends of the substrate, and a third conductive track in parallel to the second track and another stage, that connects the end of the third continuing anode conductors to the third mutually connected track with conductive wires passing above the second track followed by a stage that the region to receive the conductive wires is capsule-sealed in an insulating material.
Patent JP-2002113474-A (JP)
Title: Method for decomposing organic substance in water
Inventor: SUZUKI KIYOHIRO
IPC: B01J35/02
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for decomposing organic substances contained in water by using a photocatalyst body, which can improve the decomposition rates of the organic substances by using a simple method. SOLUTION: In this decomposition method, a decomposition reaction is carried out in a state that the concentration of dissolved oxygen is increased to 10-30 mg/L.
Patent JP-2002115414-A (JP)
Title: Car stop device for parking equipment
Inventor: YAMAGUCHI SHINICHIRO
IPC: E04H6/42
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To surely stop various kinds of cars, regardless of the height of lowermost ground height, to simplify a structure without use of an expensive electromagnetic brake, a cylinder and a large-sized worm reduction machine and to surely maintain a flap under an upright state, even when large impulsive load is applied in flap type parking equipment installed on an unmanned parking space, and to provide a leaving preventive device for parking cars, with which the cars and a car stop device are hardly damaged and which has high safety and reliability and can prevent illegal running away. SOLUTION: In the car stop device, in which the flap for a car stop is mounted on a rotary shaft and the flap is erected and brought down by rotating the rotatary shaft, an erecting means for the flap using a spring member and a holding bracket, in which one terminal section of a band brake wound on the fixed drum conducts a circular motion to the axial center of the fixed drum at all times, are secured. The other terminal section of the band brake is connected at the point section of application of a lever for engagement, the fulcrum section of the lever for engagement is supported to the holding bracket, and the point section of force of the lever for engagement is interlocked with a rocking lever for the flat through a link.
Patent JP-2002108308-A (JP)
Title: Liquid crystal display controller
Inventor: KUDO YASUYUKI
IPC: G09G3/36
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display controller which is capable of driving a part of a liquid crystal panel selectively and maintaining a frame frequency constant without limiting the number of driving lines at the time of performing partial display and also capable of easily changing over the frame frequency itself. SOLUTION: This controller is constituted so as to input setting values from the outside by being provided with a register for setting the frequency-dividing ratio of original clocks and the number of clocks of one scanning period. As a result, the frame frequency can be maintained to be roughly constant and also it can be easily realized to change the frame frequency itself. Moreover, when a gradation display function by a PWM(pulse width modulation) system is provided in a display device, since one scanning period is divided into an effective period and an ineffective period and a signal is made to be applied to the display panel, a linear effective voltage characteristic can be obtained in the display device even when the number of clocks of one scanning period is varied.
Patent JP-2001138888-A (JP)
Title: Control method and device for driving unit of vehicle
Inventor: SCHMIDT JOHANNES E
IPC: B60W10/18
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To improve a torque engagement in a slide rotation tendency of at least one driving wheel particularly in a starting range. SOLUTION: In the case where a slide rotation tendency is generated on at least one driving wheel, this wheel is braked, a torque of a driving unit is reduced and thereafter is again increased. In the control method and device of the driving unit of vehicle, a value representing a brake action in at least one driving wheel is considered in a reduction amount of the torque and an increase amount of the torque.
Patent JP-2002119927-A (JP)
Title: Management device for input quantity of mail per pigeonhole of mail sorting shelf
Inventor: KAMIKAMA KAZUTO
IPC: G06Q50/32
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To automatically manage the input quantity of mail per pigeonhole in each of mail sorting shelves. SOLUTION: Two units 2A and 2B of camera are arranged on each of the mail sorting shelves 1, the obtained image of the sorting shelf 1 is processed by a personal computer 6 to detect the positions of the pigeonholed mail and the positions are collated with the sorting shelf 1 to specify it. Then the input quantities of the pigeonholes are sequentially counted up per sorting shelf. Thus the total input quantity of mail per sorting shelf can be automatically managed, and the labor saving and the operation at low cost are achieved.
Patent JP-2002120415-A (JP)
Title: Printer, printing method, recording medium and print system
Inventor: YANAGIDA EIKO
IPC: G06T3/40
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a printer, printing method, recording medium and a print system in which a high resolution image can be printed without lowering print processing capacity. SOLUTION: In a printer where print data stored in an image buffer 116 is subjected to raster row conversion processing before being outputted to a print head 131, original print data is subjected to high resolution conversion processing in an appropriate conversion processing mode by an ASIC 117 and the processed print data is subjected to raster row conversion processing before being outputted to the print head 131.