baber/WOPTO huggingface dataset:
Patent JP-2001233577-A (JP)
Title: Cleaning device for tread of escalator
Inventor: HANDA MANABU
IPC: B66B31/00
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning method for treads of an escalator, which can easily eliminate dusts sticking onto a demarcation concrete surface. SOLUTION: This device comprises a water tank 9, a hose 7 to feed vapor that is generated by heating and vaporizing water 10 in the tank 9 to treads 2, a nozzle 8A mounted on an end of the hose 7 so as to jet out the vapor to the treads 2, a cleaner body 8B to rub off dusts, a water receiver 12 to receive the water generated when the vapor jetted out is turned into water droplets, and a tread drive chain cover 13 to prevent the vapor from sticking onto the chain.
Patent JP-2001233347-A (JP)
Title: Polyethylene garbage bag and high-density polyethylene film
Inventor: NAKAGAWA SHUJI
IPC: G09F23/00
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a polyethylene garbage bag with an advertisement of a flier to be inserted into a newspaper printed by a sheet-fed press such as an offset press. SOLUTION: A film with 30 wt.% of tale blended into a high-density polyethylene is formed into a bag to provide the garbage bag, which is fed to the sheet- fed press to print the advertisement of the flier on a surface of the bag, thereby improving advertisement effects.
Patent JP-2001235718-A (JP)
Title: Method for recycling treatment of liquid crystal panel and system for recycling treatment
Inventor: KAMIWANO MITSUO
IPC: B09B3/00
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a method of recycling a liquid crystal panel and a system for the recycling process by which a liquid crystal panel can be efficiently processed, the effective components in the liquid crystal panel can be recovered at high yield, and discharge of harmful substances accompanied by the process can be decreased. SOLUTION: The liquid crystal panel to be processed is sent to or put into a supercritical reaction chamber 13 in a supercritical reactor 8 without separating plastics or metals. The liquid crystal panel is decomposed and dissolved by a supercritical fluid in the supercritical reaction chamber 13. The decomposed and dissolved product in the supercritical fluid is sent to a solid trapping chamber 15 where a solid component 1 in the liquid crystal panel is recovered. Further the temperature of the product is decreased by a cooling device 18 and the product is sent to a solid trapping tank 19 where a crystallized solid component 2 in the liquid crystal panel is recovered.  Then the pressure of the product is reduced to the atmospheric pressure through a high-pressure controlling valve V1 and the product is sent to a separation tank 21, where a solid component 3 in the liquid crystal panel is crystallized while the liquid crystal and the synthetic resin material in the liquid crystal panel are separated into phases of a solvent, solvent-soluble liquid component, solvent-insoluble liquid component and gas component and each component is recovered as a material for recycling.
Patent JP-2001245266-A (JP)
Title: Portable information communication terminal unit
Inventor: MASUTANI YUTAKA
IPC: H04W88/02
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a portable information communication terminal unit by which a plurality of video camera units being different in specifications are mode attachable selectively and the mounted video camera units are identified so as to change-over operations. SOLUTION: A portable telephone set 1 is provided with a connecting part 2, a first case part 3 connected by the part 2 to be foldable and a second case part 4. An exterior video camera unit 10 is mounted on a camera unit mounting part 6. The various kinds of video camera units which is different in specifications, such as a color video camera unit, a monochrome video camera unit, a wide-angle video camera unit or telescopic video camera unit, are made attachable to the part 6. The portable information communication terminal 1 discriminates the specification of the mounted video camera unit and can change-over the internal operation according to the specification.
Patent JP-2001241972-A (JP)
Title: Driving device with encoder and adjustment method thereof
Inventor: TONMIYA TERUYUKI
IPC: G01D5/36
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a driving device with an encoder that detects the analog voltage level of the encoder and integrates a control part with a digital input method capable of the automatic adjustment of the level. SOLUTION: The driving device with the encoder comprises a motor 9 that drives a movable member 2, an encoder 7 that outputs an analog waveform signal ANG corresponding to the driving quantity of the motor 9, a process circuit 5 that processes the analog signal ANG by a threshold value of a predetermined level to output a digital pulse signal DGT, and a CPU that counts the digital pulses to control a motor 9. The process circuit 5 can shift the analog waveform level input from the encoder 7. A CPU 6 detects the level of an original analog waveform input based on the duty factor of the digital pulse input from the process circuit 5, and then in accordance with the result controls the circuit 5 to adjust the level shift of the an analog waveform for matching the preset threshold value level.
Patent JP-2001240382-A (JP)
Title: Winch for construction machine
Inventor: UENO YOJI
IPC: B66D1/54
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent a suspended cargo from falling down caused by erroneous recognition of an operator. SOLUTION: A pressure switch 18 for detecting a neutral position of an operation lever 12 to be turned on when the lever 12 is positioned in the neutral position and to be turned off when wound up or lowered, in an automatic brake mode, a free-falling mode switching switch 36 for conducting switching to a free-falling mode temporarily when the pressure switch 18 is in an ON condition, and an alarm H for issuing an alarm sound in the free-falling mode are provided in an electric circuit 33 provided with a mode switching switch 34 for selecting the automatic brake mode or the free-falling mode.
Patent JP-2001239802-A (JP)
Title: Axle housing and manufacturing method
Inventor: ANDO SHOJI
IPC: B60B35/16
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing cost and welding work load, reduce the weight of parts required for the reduction of fuel consumption, and provide an axle housing having improved welding strength and improved fatigue strength, in an axle housing 1 formed by welding a press molded part. SOLUTION: Joint parts 3a of a center housing 3 and joint parts 9a, 8a of both right and left housings 9, 8 are formed into square pipe shapes, the center housing 3 is divided at the position to the rear surface 5a side aside from the front surface 4a in the plan view, and the joint parts 3a, 8a and 9a are overlapped. Irregularities are provided on joint part end surfaces 3b, a projecting part 4c is provided on the front surface 4a of the center housing 3, and a ring 7 is welded inside it.
Patent JP-2001241943-A (JP)
Title: Device for determining rotational position of drum
Inventor: KONO HAJIME
IPC: G01B7/30
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To detect a correct rotational position at all times and to halt a cylindrical drum with high rotational accuracy even when there are looseness and play in the rotation transmitting mechanism of the cylindrical drum. SOLUTION: When the cylindrical drum 4 is started to rotate and a magnet 7b comes to a position opposite to an absolute origin position sensor (not shown in Fig.), a pulse counter 15 starts to count the pulses of an absolute encoder 5. On the other hand, the number of pulse count of the absolute encoder 5 when an insertion opening 6 comes directly upward and a magnetic sensor outputs pulses is previously stored. When a halt instruction to halt the insertion opening 6 at a directly upward position is inputted and the present pulse count number approaches a pulse count number corresponding to the halt position, the frequency of a vector inverter 1 is gradually lowered to rotate the cylindrical drum 4 at a very low speed. Then the cylindrical drum 4 is halted when the magnetic sensor is detected.
Patent JP-2001241980-A (JP)
Title: Flowmeter
Inventor: NUKUI KAZUMITSU
IPC: G01F1/46
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a flowmeter capable of accurately measuring flow rate even in a pipeline for generating a backward flow. SOLUTION: Pressure that is generated at a forward dynamic pressure measuring pipe 2, a backward dynamic pressure measuring pipe 3, and a static pressure measuring pipe 4 is converted to current by a pressure converter 5, and current corresponding to the pressure of the forward dynamic pressure measuring pipe 2 and the static pressure measuring pipe 4 is inputted to a flow rate arithmetic unit 6 to calculate forward flow rate. On the other hand, current corresponding to the pressure of the backward dynamic pressure measuring pipe 3 and the static pressure measuring pipe 4 is inputted to a flow rate arithmetic unit 6' to calculate the backward flow rate. The output of the flow rate arithmetic units 6 and 6' is inputted to integrators 7 and 7', and the output of the integrators are inputted to a differential arithmetic unit 8 to output the difference.  The output of the differential arithmetic unit 8 is read at a specific time interval by a control device that is not shown. Then, the control device resets the integrators 7 and 7' when reading is completed.
Patent JP-2001251594-A (JP)
Title: Remote display device
Inventor: ITO REIICHI
IPC: H03M5/22
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a remote display device with which the screen of a computer terminal placed at a remote place can be read, without having to use exclusive softwares and which can secure high security. SOLUTION: The RGB image signals shown on the display of a computer terminal 30 are converted into NTSC signals by an RGB-NTSC conversion part 11, and this conversion output is encoded by an MPEG picture code/decodec part 12. At the same time, the voice signals from a telephone set 40 are encoded at a voice signal encoding/decoding part 13. Then the output of the part 12 and the output of the part 13 are multiplexed by a multiplexing/dividing part 14, and these multiplex signals are sent to a network 20.
Patent JP-2001249896-A (JP)
Title: Method and system for setting time information
Inventor: OKAMOTO HIROTO
IPC: G06F15/00
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for setting a transfer time when information delivered to each information transfer server is transferred to a client device. SOLUTION: The IP addresses of a plurality of branch servers 4a are previously stored in a node table 17. The transfer time control part 11 of a management server reads the IP addresses of the table 17, performs log-in to the server 4a corresponding to the IP address and also sets time information T1. The processings are successively performed on each branch server 4a corresponding to each IP address stored in the node table 17. Then the transfer time is automatically set and the time required for setting the transfer time is made to be short.
Patent JP-2001249859-A (JP)
Title: Time recorder with electronic mail function
Inventor: OKAMOTO KEIICHI
IPC: G06Q10/00
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To construct an electronic mail system to surely transmit information in a workplace or between workplaces by efficiently using a time recorder to be generally installed at the workplace such as a store. SOLUTION: The time recorder with electronic mail function is provided with an ID input means 23 to input an ID of an employee, an arrival/departure managing part 26 to record arrival/departure time of the employee corresponding to the inputted ID and a mail display part 27 to read an electronic mail to the employee corresponding to the inputted ID from a mail storage part 25 when the ID is inputted and to display it on a display device 11. Also, a menu to select one of plural processings including the display of the electronic mail to the employee corresponding to the inputted ID and the registration of electronic mails to other employees is displayed on the display device 11 when the ID is inputted.
Patent JP-2000272341-A (JP)
Title: Vehicle roof sunshade of roller blind type
Inventor: DAFARA DINO
IPC: E06B9/70
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a simple-structure sunshade that occupies less space and ensures manual positioning of a roller blind at an arbitrary position. SOLUTION: A vehicle roof sunshade is provided with a transparent or translucent cover positioned at the roof opening and roller blind means 21 disposed downward of the cover, containing a blind web 22 for securing an edge 23 to a winding reel 24 mounted across the side edge of the roof opening to wind the blind web 22. Ropes 33, 34 are provided to pass direction changing devices 37, 38 mounted across the other side edge of the roof opening on the outer edge of other edges 26, or 28 or 29 of the blind web 22, guided to the winding reel 24, secured to the outer edges 35, 36 of the winding reel and wound by the winding reel 24. Also, devices 45, 46 are provided to pull a combined body formed of the blind web 22 and the ropes 33, 34 toward a winding direction.
Patent JP-2001251488-A (JP)
Title: Facsimile communication apparatus
Inventor: MOCHIZUKI MASAHIRO
IPC: H04M11/00
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To reliably notify any instructing station of processing results regardless of an instruction request from any instructing station. SOLUTION: This facsimile apparatus 100 stores the information of a caller's number notified from a network side in a RAM 2 under the control of a system controlling part 8, also performs processing (confidential communication processing or relay broadcast communication processing) requested from an instructing station, and a communication controlling part 10 subsequently performs communication control to notify the instructing station of the stored caller's number of processing results.
Patent JP-2001245737-A (JP)
Title: Kitchen for installing disposer
Inventor: GEN HARUO
IPC: E03C1/266
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To restrain the noise of a disposer, including the noise of the bass range, from being propagated indoors and to the dwelling next-door. SOLUTION: A noise insulating part is formed with any one or all of a door 15 on the front side, a bulkhead 7 on the back side, a bottom part, a bulkhead on the side of the left side face, a bulkhead on the side of the right side face, and a sink 5, which surround a disposer installing space part 6 under the sink 5. A noise absorbing part is mounted on any one or all of the above portions surrounding the space part 6 in order to prevent the noise effectively from being propagated to other rooms and the dwelling next-door.
Patent JP-2001253410-A (JP)
Title: Crushed glass packaging device
Inventor: NISHIOKA TADASHI
IPC: B02C19/00
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a crushed glass packaging device which can stably and efficiently house crushed glass without unfavorably affecting a crusher and the workability when crushed glass is housed in a flexible container bag. SOLUTION: In order to recycle waste glass, the waste glass is crushed by the crusher 3, and the crushed glass 1 and so forth is housed in the flexible container bag 20 for carrying, which is tied to a discharging pipe 10, through the discharging pipe 10. A flange section 14, which prevents the periphery 24 of the opening for housing of the flexible container bag 20 when the crushed glass 1 and so forth is housed in the flexible container bag 2, is provided.
Patent JP-2001257375-A (JP)
Title: Thin-film solar cell and thin-film solar cell module group
Inventor: TACHIBANA SHINSUKE
IPC: H01L31/042
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To change at least one haze ratio of a translucent insulation substrate and a transparent conductive film to change a light absorbed amount in a photoelectric transfer layer, whereby a pattern is displayed in a thin-film solar cell without having to decrease substantially an area of a power generation region. SOLUTION: In a thin-film solar cell in which a transparent conductive film, a photoelectric transfer layer, and a reverse face electrode layer are stacked sequentially on a translucent insulation substrate, at least one haze ratio of the translucent insulation substrate and the transparent conductive film is changed in-between the intrinsic region of a pattern which is desired to display and the other regions, to a sufficient degree so that the pattern desired of display comes up to the surface.
Patent JP-2001255049-A (JP)
Title: Refrigerator for door to door delivery and door to door delivery system for low temperature article
Inventor: SATO HIDEHIKO
IPC: F25D19/02
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator suitable for door to door delivery of a low temperature article. SOLUTION: The refrigerator 1 for door to door delivery comprises a pedestal unit 2 incorporating a cooler generating chill, a chill outlet and a chill inlet made in the upper surface of the pedestal unit, a heat insulation housing 3A internally defining a storage chamber, a chill inlet and a chill outlet made in the bottom face of the heat insulation housing. The heat insulation housing is mounted removably on the pedestal unit and, under that state, the chill inlet matches the chill outlet and chill generated from the pedestal unit circulates through the storage chamber.
Patent JP-2001262773-A (JP)
Title: Cement exterior panel with steel frame
Inventor: YOKOTA HIROSHI
IPC: E04B2/00
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a cement exterior panel with steel frame reducing a weight of the panel used in a large-size exterior member such as a curtain wall and preventing the occurrence of a crack and warping. SOLUTION: This cement exterior panel with steel frame is provided with the panel 11 made of a hardened body of a cement component, a steel frame 12 provided on one face of the panel 11, and an anchor member 13 fixing between the panel 11 and the steel frame 12. The cement component contains at least cement, pozzolan minute powders, aggregate having a particle diameter of 2 mm or less, water, and water reducing agent.
Patent JP-2001263186-A (JP)
Title: Motorcycle
Inventor: NOJIMA TETSUO
IPC: F02M35/16
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To avoid deterioration in a riding property of a rider and travelling performance and to facilitate designing and manufacturing of a car body frame by preventing enlargement of a lateral interval of a main pipe of the car body frame on a motorcycle on which a fuel injection type parallel multiple-cylinder engine on the twin-pipe type car body frame. SOLUTION: A fuel injection type parallel multiple-cylinder engine is loaded on a twin-pipe type car body frame, a fuel injection device is arranged between a pair of left and right main pipes of the car body frame, a driving part 71 of a throttle valve is arranged on one side of the fuel injection device 18 on a motor-cycle on which a main throttle valve and a sub-throttle valve are set inside of the fuel injection device, and a driving part 72 of the sub-throttle valve is arranged on the other side of the fuel injection device 18.
Patent JP-2000345238-A (JP)
Title: Production of suspension spring for motor car
Inventor: TAKEZAWA YOSHIYUKI
IPC: C21D9/02
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To produce a suspension spring having high fatigue resistance by combining a hot-setting process and a multi-stage shot-peening process and giving further high residual compression stress to the deep position from the surface and the position near the surface of a coil. SOLUTION: The producing method of the suspension spring for motor car is composed of a cold coiling process for forming coils of a wire rod having 1910-2020 N/mm2 tensile strength and 8-17 mm wire diameter in cold-state, a strain removing process for executing strain-removal annealing to the coil formed by the cold coiling process, the hot-setting process for compression- holding by applying a prescribed load to the coil in the state of higher temp. than a room temp., and the shot-peening process for executing the multi-stage shot-peening process to the coil.
Patent JP-2001259022-A (JP)
Title: Blood component collection method as well as blood component collection circuit, and blood component separator used for the same
Inventor: ISHIDA NOBORU
IPC: A61J1/14
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a blood component collection method which is capable of dividing and collecting a high-purity plasma usable for a frozen plasma pharmaceutical preparation and a plasma usable for a plasma fractionation pharmaceutical preparation without using special appliances as well as a blood component collection circuit and a blood component separator used for the same. SOLUTION: In the blood component collection method, uses a blood component collection circuit 1 having at least a blood bag 3, a first plasma collection bag 4 and a second plasma collection bag 5 are used. The blood component collection method has a centrifuging stage of collecting the blood into the blood bag 3, then centrifuging the blood component collection circuit 1, a primary plasma collecting stage for collecting the upper layer segment of the plasma component separated within the blood bag 3 by the centrifuging stage into the first blood component collection bag 4, and a secondary blood component collection stage for collecting the lower layer segment of the blood component separated within the blood bag 3 into the second plasma collection bag 4.
Patent JP-2001259132-A (JP)
Title: Game ball shooting device
Inventor: FUKUSHIMA SEIGO
IPC: A63F7/02
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To facilitate assembly and dismantling in a game ball shooting device. SOLUTION: Bearings 21, 24 are fitted into a bearing case 20 which is a plastic cylindrical body, and then the bearing case 20 is fitted into a bearing cylinder 51. Since the bearing case 20 is deformed following the inner peripheral shape of the bearing cylinder 51 when fitted into the bearing cylinder 51, an unbalanced fit-in pressure is not applied to the bearings 21, 24, and therefore the bearing 21, 24 are not distorted by a fit-in pressure, and the cores of the bearings 21, 24 can be made accurate. The force required for fitting-in can be small since the bearing case 20 is elastically or plastically deformed. Since work of fitting the bearing case 20 into the bearing cylinder 51 is facilitated, even an unskilled person can easily perform assembly work.  Further, the fitting force of the bearing case 20 is enhanced due to the rough inner peripheral surface of the bearing cylinder 51, and there is no need to finish the inner peripheral surface of the bearing cylinder 51 with a reamer. In dismantling work for recycling or the like, the bearings 21, 24 can be separated from the bearing case 20 by pulling the bearing case 20 out of the bearing cylinder 51, so that dismantling work can be performed easily in a short time, and this work can also be performed easily even by the unskilled person.