baber/WOPTO huggingface dataset:
Patent JP-2002274659-A (JP)
Title: Document transport device
Inventor: WASHIDA SATORU
IPC: G03G15/00
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a document transport device capable of confirming documents remaining in an ejected paper tray before the next document is read. SOLUTION: In this document transport device 1 having a paper feed tray 2 and the ejected paper tray 3 disposed on the upper and lower sides, a part of the upper paper feed tray 2 is provided with a portion 2a for visually confirming the ejected paper tray 3 disposed on the lower stage, and the portion 2a is transparent.
Patent JP-2002234287-A (JP)
Title: Binding file
Inventor: FURUYAMA FUJIO
IPC: B42F21/04
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a binding file, in which the merits of both handling holes and a back index cover can be utilized. SOLUTION: In the binding file, in which a binder 2 is equipped on the inside surface of a file cover 1 consisting of a back 13, a front cover 14 and a rear cover 15 and, at the same time, a back index cover 3 made of a transparent film is equipped over the whole outside surface of the back 13 of the file cover 1 under the constitution that a back index paper 4 is replaceably inserted in the cover 3, the back 13 of the file cover 1 and handling holes 16 and 35, which are provided near the lower end part of the cover 3 under the state that their positions mate with each other, are equipped. Further, near the end part of the back index paper 4, a handling hole 41 provided in response to the holes 16 and 35 is equipped.
Patent JP-2002233248-A (JP)
Title: Transporting and raising seedling box to be used in invention of japanese patent application number 2000-282499
Inventor: AOKI NAOYUKI
IPC: A01G9/02
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a raising seedling box effective for stabilizing the raising seedling vessel to be used in the process described in the Japanese Patent Application No.2000-282499, enabling easy handling and easily transferable to a planting bed. SOLUTION: A seedling is raised by using a raising seedling vessel of a transporting and raising seedling box having a construction shown by the drawings and the raised seedling is transferred to and planted on a planting bed.
Patent JP-2002275975-A (JP)
Title: Muffling drain pipe
Inventor: UEDA YOSHINORI
IPC: F16L55/04
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a measure for preventing the emission of drain noise to rooms from a drain pipe installed by penetrating through floor slabs in a multi-floor building though there is a conventional means by attaching a covering material having a vibration-proof elastic member around the drain pipe but this kind of construction is unable to prevent the water leakage in a direction transmitting through the floor slab. SOLUTION: A vibration insulating body 6 is provided in an extraporating manner around a pipe main body 5 and a waterproof ring 7 is covered and lidded on the upper ring-shaped surface of the vibration insulating body 6 so that any water leak permeating in the thickness direction of the floor slab 2 can be prevented.
Patent JP-2002278073-A (JP)
Title: Radiation sensitive resin composition
Inventor: IWAZAWA HARUO
IPC: C08L83/06
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a radiation sensitive resin composition containing a specified polysiloxane, having high transparency to radiation of <=193 nm wavelength and excellent in dry etching resistance, sensitivity, resolution, developability, etc. SOLUTION: The radiation sensitive resin composition contains (a) a resin having at least one selected from the group comprising a structural unit (I) or a structural unit (II) of formula (1) and a structural unit (III) or a structural unit (IV) of formula (2) and made alkali-soluble when an acid dissociable group is dissociated and (b) a radiation sensitive acid generator. In the formulae, each R is H or methyl; R' is H, a monovalent (halogenated) hydrocarbon group, halogen or amino; X<1> and X<2> are each a monovalent organic group which is dissociated by an acid and generates H or H (but the case of X<1> =H is excluded); R" is H, methyl or trifluoromethyl; and (m) and (n) are each an integer of 0-3.
Patent JP-2002008350-A (JP)
Title: Image recording method and device as well as recording medium
Inventor: NAKAJIMA NOBUYOSHI
IPC: G06K9/54
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To enable a user to easily check the contents of the images recorded on a recording medium, such as a CD-R. SOLUTION: A plurality of image data S0 recorded on the data recording medium, such as a digital camera, are obtained in a data acquiring means l and a subjected to image processing in an image processing means 2, by which the processed image data S1 is obtained. The image data S1 is recorded on the recording medium 7, such as the CD-R, in the image recording means 3. On the other hand, the representative images of the images expressed by the image data S1 are selected in a representative image selecting means 4. The thumb nail images 9 of the selected representative images are imparted to a disk surface 8 of the recording medium 7 in a representative image imparting means 5.
Patent JP-2001311454-A (JP)
Title: Rope gripper
Inventor: MOHTASHAM MEHDI
IPC: F16G11/10
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a rope gripper which can be used to simplify the process to install a rope on a rope switch. SOLUTION: The gripper has a main body 1 in which a passage way is formed for the rope 7 to be inserted. Two jaw parts 2 are arranged on pivot pins 3 off-center on either side of the passage way and are actuated toward the passage way to be pressed against the inserted rope. The jaw parts 2 are so formed and arranged to be displaced toward the rope by one-way movement to the passage way of the inserted rope causing the clogging of the passage way by the rope, and, on the other hand, to be shifted to the position to allow the rope slide freely by moving the rope toward the opposite direction of the passage way.
Patent JP-2002276306-A (JP)
Title: Supporting structure for frame
Inventor: YAMASHITA KATSUYA
IPC: F01D25/00
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a supporting structure for frame that can reduce vibrations of a low frequency type frame at nominal speed, while effectively preventing resonance during the process of increase in rotational speed up to the nominal speed of a rotary machine. SOLUTION: A turbine frame 4 is supported on a base mat 2 of a building 1 through a plurality of thin concrete pillars 3, and loads thereon a high pressure turbine 5, a low pressure turbine 6, a low pressure turbine 7 and a generator 8. The turbine frame 4 is provided with actuators 10 that can support at four to six points in a vibration mode in a direction of a right angle of a shaft. The actuators 10 temporally support the turbine frame 4 until the nominal speed of the various rotary machines, and the natural frequency is set to be higher than the nominal speed. After reaching the nominal speed, the actuators remove the supports, and instantly move the natural frequency to a region lower than the nominal speed.
Patent JP-2002279637-A (JP)
Title: Optical recording and reproducing method and optical recording medium
Inventor: YASHIRO TORU
IPC: G11B7/2472
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a recording and reproducing method of an optical recording medium improved in high-speed recording and a reproducible optical recording medium forming a data pit by the recording and reproducing method. SOLUTION: In the recording and reproducing method, when the thermal decomposition temperature of a recording layer is 400 deg.C or lower and a pit-length-modulated recording mark is to be formed in the recording layer, the shortest signal recording pulse length is changed between at a disk inner peripheral part and an outer peripheral part. In the recording and reproducing method, when the thermal decomposition temperature of the recording layer is 400 deg.C or lower and the pit-length-modulated recording mark is to be formed in the recording layer, the second shortest signal recording pulse length in signals is changed between at the disk inner peripheral part and the outer peripheral part. The optical recording medium forming the data pit by the recording and reproducing method is provided.  Recording signals are CD signals, the shortest signal recording pulse (3T pulse) length is turned to (3-X)*231.4 ns and recording is performed. The recording signals are the CD signals, the second shortest signal recording pulse (4T pulse) length of the CD signals is turned to (4-X)*231.4 ns and recording is performed. Provided that 0.25<=0.08*Vw/Vr+X<=1.25 where a recording speed is Vw and the standard playing-back speed (1.2 m/s to 1.4 m/s) of a compact disk is Vr.
Patent JP-2002283060-A (JP)
Title: Pulsed electrical welding method for amorphous alloy material and welding member
Inventor: KAWAMURA YOSHIHITO
IPC: B23K11/02
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an improved welding method between amorphous alloys or between an amorphous alloy and a crystalline material and to provide a welding material. SOLUTION: The method is characterized by the welding in which part or all of the weld zone of the amorphous alloy is rapidly heated to a melting state accompanied by fluidization deformation of the weld zone by abutting amorphous alloy materials against each other or abutting an amorphous alloy on a crystalline material by pressing these materials and by flowing a pulsed current between the materials.
Patent JP-2002287936-A (JP)
Title: Printer, data processor, print system, printer control method, data processor processing method and program, data processing program, and recording medium storing program
Inventor: YAMADA HIROICHI
IPC: B41J29/38
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a printer and a data processor capable of reducing power consumption and preventing the convenience of a user from being impaired. SOLUTION: A printer 100 transmits status information and ID information to a network equipment 200 before falling into an incommunicable state of low power consumption, and sets the proxy response to a status information request. When status information of the printer 100 is requested from a PC 300, the network equipment 200 set for the proxy response performs the proxy response of the status information of the printer 100. By receiving the status response from the network equipment 200, it is checked that the printer 100 is connected to a network 400. The PC 300 transmits release command of the state of low power consumption to the printer 100 to perform the printing.
Patent JP-2002285145-A (JP)
Title: Metal complex photochromic material and radiation color dosimeter
Inventor: IRIE MASAHIRO
IPC: G03C1/73
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a diheteroarylethene metal complex photochromic material suitable for application to a radiation color dosimeter and having high radiation sensitivity. SOLUTION: This photochromic material is composed of a metal complex comprising a diheteroarylethene compound represented by the general formula I as a ligand and >=3 ligands and >=2 metals in one molecule. The photochromic material is, for example a Zn complex polymer in which a compound represented by formula 2 is bound to a residue after removing 2 H2 O molecules from a Zn complex represented by formula 3 in 1:1 ratio.
Patent JP-2002288872-A (JP)
Title: Optical pickup
Inventor: NEGORO KENICHI
IPC: G11B7/1376
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup that can reduce the cost and its height (miniaturization) by using less components. SOLUTION: In an optical pickup in which a laser beam emitted from a semiconductor laser (LD) is focused on an optical disk (Disc) through a polarization optical system and the backscatterd light from this signal recording surface is detected with an optical detector (PD), a function resin layer (RS (wp)) is provided to work as a wavelength plate on one surface of a collimator lens (CL (wp)) which composes the polarization optical system. A lens having such a function resin layer could be uses for a field lens.
Patent JP-2001316589-A (JP)
Title: Interpenetrating polymer network-including composition
Inventor: BOILEAU SYLVIE
IPC: C08B3/22
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a novel macromolecular structure. SOLUTION: The objective composition comprises an interpenetrating polymer network including 2 or more kinds of polymer components in which at least one of the polymer components is a network in the shape of dendrimer or arborescent polymers and the other polymer components are selected from the group consisting of dendrimer, arborescent polymer, multibranched polymer, noncrosslinked multibranched polymer having the comb shape and regularly branched polymer, randomly branched polymer and linear polymer where the network polymer components are synthesized or crosslinked in the presence of the other polymer components.
Patent JP-2002297459-A (JP)
Title: Control apparatus for vehicle with backup function
Inventor: SAKAI TOSHITAKA
IPC: B60R16/02
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To reduce a backup current in a memory on a control apparatus for vehicle. SOLUTION: In the apparatus, when a main CPU circuit 101 completes operations with turning off an Acc switch 11, data is backed up into a flash ROM 104 by transferring the data from an SDRAM 103 to the ROM 104. When a battery voltage has dropped during data writing into the ROM 104, a CPU circuit 105 for backup control makes the SDRAM 103 back up the data. The circuit 105 has memorized the fact which of the SDRAM 103 or the ROM 104 has backed up the data, and when the switch 11 is turned on the next time, informs the fact to the circuit 101.
Patent JP-2002298879-A (JP)
Title: Solid electrolyte fuel cell
Inventor: AKIKUSA JUN
IPC: H01M8/12
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a solid electrolyte fuel cell with little in reduction of the output voltage for a long term. SOLUTION: This solid electrolyte fuel cell comprises a cell 9, having a fuel electrode 5 laminated on one side of a solid electrolyte 3 and an air electrode 2 laminated on the other side thereof, an air electrode collector 1, laminated in contact with the air electrode 2 of the cell 9, and a fuel electrode collector 6 laminated in contact with the fuel electrode 5 of the cell 9, and a porous layer 10, formed of a desulfurized material, is formed between the fuel electrode 5 of the cell 9 and the fuel electrode collector 6.
Patent JP-2002300474-A (JP)
Title: Switching controller and switching control method
Inventor: HONDA KAZUYUKI
IPC: H04N5/268
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To realize a switching controller and its method, capable of controlling switching corresponding to a signal format, in which a plurality of raw materials are superimposed. SOLUTION: A switching processor 10 performs data communication with a switching control unit 20 or a decoder 40, displays the path-switching state of a router 30 or the superimposed state of a signal to be supplied to the decoder 40 as a GUI image, generates a switching instruction or a raw material selecting instruction, corresponding to the drag/drop operation to be executed on the GUI screen, on which the path switching state or the superimposed state is displayed, and controls the path switching of the router 30 or the raw materials to be selected by the decoder part 40, based on the instruction. Thus, switching, corresponding to a signal format in which a plurality of raw materials are superimposed can be controlled.
Patent JP-2002303449-A (JP)
Title: Hot water supplier
Inventor: NAKAMURA KENJI
IPC: F24H1/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a hot water supplier which improves the handleability and besides is excellent in safety. SOLUTION: In the hot water supplier which performs hot water supply and hot water filling in a bath with one heat exchanger, a remote controller 12, which controls the operation of that hot water supplier, has an final control element 1 for operating the operation/stoppage of that hot water supplier, temperature setters 4, 5, 6, and 7 for setting the temperature of supplied hot water and the temperature of filling hot water, an indicator 8 for indicating the setting of the temperature of supplied hot water, an indicator 9 for indicating the setting of the temperature of filling hot water, and a hot water supply combustion indicator 10, and a hot water filling combustion indicator 11, and while that hot water supplier is burning at a temperature of hot water for supply, only the combustion indicator 10 near the supplied hot water temperature indicator 8 indicates the combustion,  and while it is burning at a temperature of filling hot water, only the hot water filling combustion indicator 11 near the filling hot water temperature indicator 9 indicates the combustion.
Patent JP-2002305879-A (JP)
Title: Switching power supply
Inventor: TSUNODA KIYOTAKA
IPC: H02M3/28
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To decrease the number of components by decreasing the number of secondary switches required for implementing a push-pull switching power supply from two to one. SOLUTION: Two main switches Q1 and Q2 on the primary side of a half bridge converter are turned on/off alternately and asymmetrically. In a second output circuit 23 on the composite output side, only a third rectifier diode D3 on the short duty side is connected in series with a secondary switch S, e.g. a saturable inductor, and the on-time duty D1 of a secondary switch S is controlled by a control circuit 24.
Patent JP-2002303147-A (JP)
Title: Variable displacement turbo-charger
Inventor: SASAKI SHOJI
IPC: F02B37/24
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a variable displacement turbo-charger capable of properly inhibiting the vibration of a blade of a turbine wheel. SOLUTION: This turbo-charger is provided with the turbine wheel 21 having plural blades 21 mounted on the circumference of a rotating shaft, and rotated when the blades 21a receive the exhaust, an exhaust channel formed along the circumferential direction of the wheel 21 in a state of surrounding an outer periphery of the turbine wheel 21, and plural nozzle banes 44 mounted on the circumference of the rotating shaft of the turbine wheel 21 in the exhaust channel, and opened and closed by interlocking. When each nozzle vane 44 is located on a maximum opening position, a ratio of a radius Rn of a circle formed by connecting end parts at a downstream side of the nozzle vanes 44 and a radius Rt of a circle formed by connecting end parts at an upstream side of the blades 21a is set to be Rn/Rt=1.07.
Patent JP-2002303583-A (JP)
Title: Inspection method for container and inspection device for container
Inventor: HIRAKAWA OSAMU
IPC: G01N21/90
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an inspection method for a container and an inspection device for a container capable of constantly inspecting a non-cylindrical container in any position and angle under ideal conditions without mechanically positioning a rotational angle of the container to a certain angle. SOLUTION: An inspection camera 1 is arranged facing a lighting system 3 via the container 2, and it pick ups eight light transmissive side face images of 45 deg. rotational angle intervals in synchronism with the rotation of the container while it is rotating. Each image picked up by the inspection camera 1 is converted into a digital image by a quantizing device 8 and it is stored in a storage 9. An image processing device 10 sets an inspection area of >=45 deg. per image, for areas other than an area 11 of a handhold 2a, and inspects presence or absence of a defect by comparing the density distribution (light quantity value) for the whole 360 deg. circumference.
Patent JP-2002303972-A (JP)
Title: Reproducing method for photoresist
Inventor: SANO TADAO
IPC: G03F7/004
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a reproducing method for photoresist which can easily separate and collect photoresist from a dry photoresist film, easily reproduces the collected photoresist, and manufacture a new dry photoresist film at low cost by using the reproduced photoresist and a manufacturing method for the dry photoresist film formed by using the reproduced photoresist. SOLUTION: A cover film 4 is peeled off from a sheet body 1 carried while clamped between a driving roller 5 and a driven roller 6 and a carrier film 3 is peeled off from the remaining sheet body clamped and carried between a photoresist take-up shaft 10 and a pressure roller 11b to wind and collect photoresist 2 around a photoresist take-up shaft 10. The collected photoresist 2 is thrown in a tank wherein a photoresist composition having the same composition with the photoresist 2 is previously molten, and molten and kneaded to reproduce photoresist 2.
Patent JP-2002310053-A (JP)
Title: Runner of water turbine, manufacturing method for it, and water turbine
Inventor: FUKUDA NOBUHIDE
IPC: F03B3/02
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a runner of a water turbine, manufacturing method for it and a water turbine, capable of facilitating manufacture of the runner of the water turbine, heightening the assembling accuracy and restraining the manufacturing cost. SOLUTION: The runner 3 is divided by the number of vanes 4 constituting the runner 3 to manufacture a runner piece 5 formed by one vane 4 and a crown part 5a and a band part 5b attached thereto as fixing parts. A required number of the runner pieces 5 for the runner 3 are molded by casting and machined. The respective machined runner pieces 5 are combined for the total number of vanes and joined by welding.
Patent JP-2002314488-A (JP)
Title: Optical amplifier and optical amplification method
Inventor: HAN HIDEKI
IPC: H04B10/564
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an optical amplifier that can be compatible with a wide dynamic range by optionally reorganizing the control system of the optical amplifier without need for revising the analog circuit in comparatively simple configuration. SOLUTION: The optical amplifier is characterized in that it is provided with a 1st analog/digital converter 101 that converts received signal light into a 1st digital signal, a 2nd analog/digital converter 102 that converts output signal light into a 2nd digital signal, a PLD(Programmable Logic Device) that applies digital arithmetic operation to the 1st digital signal converted by the 1st analog/digital converter 101 and the 2nd digital signal converted by the 2nd analog/digital converter 102, and a stimulation laser 7 that optically outputs the result calculated by the PLD 103.
Patent JP-2002307444-A (JP)
Title: Vulcanized tire cooling apparatus
Inventor: ICHIMARU HIRONOBU
IPC: B29K105/24
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a vulcanized tire cooling technique capable of collectively cooling a bead part, of which the cooling time becomes long because the bead part is especially large in rubber thickness, to quench the same. SOLUTION: The vulcanized tire cooling apparatus is equipped with the inflation device 2 mounted on the inner peripheral surface of a vulcanized tire 1 and the upper and lower rims 3 and 3 mounted on the bead part 10 of the vulcanized tire. Hollow flow channels 30 are formed in the upper and lower rims and cooling air supply pipes 31 is connected to the cooling air flow channels and cooling air is supplied into the hollow flow channels in the rims from the cooling air supply pipes to cool the vulcanized tire.