baber/WOPTO huggingface dataset:
Patent JP-2003204635-A (JP)
Title: Power supply changer
Inventor: KATO MASAYUKI
IPC: H02J9/00
Filed: 2002-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To make a load device detect instantaneous interruption of power supply without fail, when power supplies are switched, thereby protecting the load device.  <P>SOLUTION: In a normal operation, a power supply changer 1 keeps a first electromagnetic switch 8 closed and a second electromagnetic switch 9 open to supply alternating-current power from a commercial power source 2 to a load device 6. In emergency, the power supply changer 1 opens the electromagnetic switch 8 and closed the electromagnetic switch 9, to supply alternating-current power from a generator 4 to the load device 6. When the commercial power source 2 is restored, power supply is switched over to the commercial power source 2 again. When both the electromagnetic switches 8 and 9 are opened when switching the power supplies, a detected voltage value Vs obtained by a primary circuit 16 is compared with a reference voltage value Vr through a comparison circuit 19; if the detected voltage value Vs becomes equal to or lower than the reference voltage value Vr, the power supply to the load device 6 is interrupted by an output interruption circuit 11. At the same time, a timer circuit 13 starts measurement of the time elapsed thereafter; if the elapsed time becomes equal to or longer than the time required for the load device 6 to detect abnormal drop in the power supply, power supplying to the load device 6 is restarted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003206547-A (JP)
Title: Installing device of work tool
Inventor: YUKI SHIGERU
IPC: E02F3/40
Filed: 2002-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To easily install and surely lock a bucket on an arm of a backhoe.  <P>SOLUTION: An installing frame 12 is provided with a first engaging body 31 for engaging with a first engaging object 35 of the bucket, and a second engaging body 32 for engaging with a second engaging object 36 of the bucket. A stopper 65 is arranged in the installing frame 12. A lock body 64 is arranged for regulating the second engaging body 32 from returning to an unengaging position in a state of engaging the second engaging body 32 with the second engaging object 36. The lock body 64 is rotatably supported around a rotary shaft 63, and is constituted so as to engage with the stopper 65 by rotating to the same side of the second engaging body 32 when the second engaging body 32 rotates for engaging with the second engaging object 36, and engage with the stopper 65 in a plurality of positions in response to installation of the bucket different in a distance between the first engaging object 35 and the second engaging object 36. An engaging part 62a for engaging with the stopper 65 is arranged stepwise.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003089345-A (JP)
Title: Guide anchor for seat belt
Inventor: TOMITA HIROSHI
IPC: B60R22/46
Filed: 2002-01-11
Abstract: PROBLEM TO BE SOLVED: To further effectively and certainly prevent a deviation of a seat belt caused by a rapid drawing out and a rapid winding of the seat belt at the time of emergency such as a collision of a vehicle. SOLUTION: The large number of projections are inclined and formed on a slide part 4b of the seat belt 3. An inclination angle θ1 of these projections is set to a larger angle than an inclination angle θb in an insertion direction to a guide hole 4a of the seat belt 3. Accordingly, when the seat belt 3 is rapidly wound by an operation of a pre-tensioner at the time of emergency such as the collision of the vehicle, it is inhibited that the seat belt 3 is moved to a vehicle front end side of a guide hole 4a by a reaction force caused by a friction from a vehicle rear side edge 5a of the projection 5. Thereby, a deviation of the seat belt 3 to a front side of the vehicle can be further effectively and certainly prevented at the time of rapid winding of the seat belt 3 caused by the operation of the pre-tensioner.
Patent JP-2003204894-A (JP)
Title: Bubbling pad for face washing
Inventor: KOKUBO YOSHIAKI
IPC: A47K5/14
Filed: 2002-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sanitary and highly versatile bubbling pad with the excellent anti-corrosion property and durability, capable of speedy water breaking and drying.  <P>SOLUTION: The bubbling pad is made of an elastic synthetic resin foam material. The synthetic resin foam material is continuous foamed, and is formed nearly in the circular or oval shape. In addition, a slit is formed spirally from one end of the outer circumference of the nearly circular or oval body.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002371260-A (JP)
Title: Anisotropic conductive adhesive and heat seal connector
Inventor: YOSHIDA KAZUYOSHI
IPC: H01B5/16
Filed: 2002-01-15
Abstract: PROBLEM TO BE SOLVED: To provide an anisotropic conductive adhesive which enables easy repair with a general-purpose solvent, is excellent in adhesion to a polyimide, and exhibits a high peeling strength; and a heat seal connector using the same. SOLUTION: An insulating adhesive containing a polyimidesilicone resin, an epoxy resin, and a latent curing agent is mixed with a large number of conductive particles. The polyimidesilicone resin has a mol.wt. of 2,000-200,000 and a siloxane residue content represented by -(CH3 )2 SiO- of 20-80 wt.%. The use of the polyimidesilicone resin imparts heat resistance to the adhesive while enabling the flexibility due to a silicone component to be expected, and hence, the flexibility of the adhesive can be expected when the adhesive is used for a heat seal connector.
Patent JP-2003207527-A (JP)
Title: High voltage detecting circuit
Inventor: MIHARA MASAAKI
IPC: G01R19/165
Filed: 2002-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high voltage detecting circuit improved in voltage detecting precision to realize a stable voltage detecting precision by setting a reference voltage to a relatively high potential.  <P>SOLUTION: In this high voltage detecting circuit 10 for detecting a high voltage VP outputted from a high voltage generating circuit 14, the output of the high voltage generating circuit is reduced by a high voltage drop circuit 13 to output a drop voltage VO. A reference voltage generating circuit 11 uses the output VP of the high voltage generating circuit 14 as its power source to output a reference voltage Vref, and a comparator circuit 12 compares the output VO of the high voltage drop circuit 13 with the output Vref of the reference voltage generating circuit 11 to control the high voltage level.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003209092-A (JP)
Title: Method and device for preparing and supplying treatment liquid
Inventor: NAKAGAWA TOSHIMOTO
IPC: C09G1/02
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for preparing and supplying treatment liquid in which the deterioration of the treatment liquid and concentration fluctuation can be suppressed, particles can be reduced and economical efficiency can be improved as well when supplying the treatment liquid used for treating a semiconductor wafer or the like to a user's side.  <P>SOLUTION: A treatment liquid preparing and supplying device 100 is provided with a dissolving preparation tub 102 supplied with raw material powder G and super deionized water J. The dissolving preparation tub 102 is connected through piping K1 to a treatment device 90 for substrates, and treatment liquid W prepared from the raw material powder G is supplied to the treatment device 90 in an on-site manner. At such a time, the super deionized water J is circulated approximately at all the time for suppressing the increase of microorganism concentration in the super deionized water J.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003217218-A (JP)
Title: Disk drive
Inventor: OTSUKI AKIRA
IPC: G11B17/26
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To ensure positioning for fixing the relative position between a selected disk and a transport means in a disk drive which allows a user to select any one of disks from a plurality of disks with a simple structure.  <P>SOLUTION: When a first moving member 6 moves and a disk transport means moves in a direction separating from a disk, a rack gear 16 on the first moving member 6 turns a rotating body turns to turn the attitude switching protrusion 66. The turning operates a locking member 35 so that the locking member 35 fits to a two-step gear 45, thereby locking the two-step gear 45. A ring-shaped gear 44 with which the two-step gear 45 engages is also locked. Accordingly, a selection means including the ring-shaped gear 44 is stopped.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002248291-A (JP)
Title: Sewing machine with bobbin thread requirement operating function
Inventor: SASANO AKIYOSHI
IPC: D05B59/02
Filed: 2002-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a sewing machine with a bobbin thread requirement operating function capable of predicting the bobbin thread requirement necessary for sewing a pattern not only on the basis of the number of stitches but also under the considera tion of various conditions such as a thickness of a thread, and the thickness and stiffness of a sewing material. SOLUTION: This sewing machine providing patterned stitches with a needle thread and a bobbin thread, comprises a pattern data storing means for storing plural pattern data, a pattern selecting means for selecting a desired pattern from the storing means, a means for reading out the standard bobbin thread requirement corresponding to the pattern selected from the storing means, a means for detecting the actual consumption of the bobbin thread actually consumed in every formation of the pattern, a means for determining a bobbin thread consumption correction coefficient on the basis of the necessary bobbin thread requirement corresponding to the pattern and the actual bobbin thread consumption,  and a means for correcting the standard necessary bobbin thread requirement corresponding to the pattern on a newly selected pattern element on the basis of the bobbin thread consumption correction coefficient, and whether a bobbin thread remaining amount in a bobbin will run short or not to the determined bobbin thread requirement is automatically determined.
Patent JP-2003216934-A (JP)
Title: Obstacle detecting device and obstacle detecting method
Inventor: NISHIUCHI HIDEKAZU
IPC: G08G1/16
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To discriminate whether an object in front of an own vehicle is a three-dimensional object or a planar object, in other words, whether it can be an obstacle or not even when the object moves.  <P>SOLUTION: The image of the front is picked up with a camera 1, and a traveling condition of the own vehicle such as a pitch angle is detected by a sensor. The respective detection results and image pickup results are supplied to a microcomputer 3 to perform extracting processing of the target, identification processing of the target, maintaining processing of the information, and determination processing for determining whether the target is the three- dimensional object or the planar object with the usage of expressions (14) and (15).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003215386-A (JP)
Title: Optical transmission medium and optical transmission device
Inventor: HAMADA TSUTOMU
IPC: G02B6/26
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical transmission medium and an optical transmission device which enable positioning of high precision.  <P>SOLUTION: An optical transmission device 14 is provided with an optical transmission medium 10, a holding part for holding the optical transmission medium, and a positioning reference part 15 for receiving the optical transmission medium. The optical transmission medium 10 has a light guide 11 for transmitting an optical signal, an optical signal incidence/emission part 13a having a slope formed in one end of the light guide, an optical signal incidence/ emission part 13b having a slope formed in the other end of the light guide, and a positioning part 12 provided in one end of the light guide. The positioning part 12 of the optical transmission medium 10 is brought into close contact with the positioning reference part 15 to perform positioning.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214655-A (JP)
Title: Desiccant air conditioner
Inventor: KODAMA AKIO
IPC: F24F3/153
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a desiccant air conditioner which produces air having extremely low humidity by using an adsorption type dehumidifying means, provides low-temperature supply air when a vaporizing-cooling means is combined with it, and then provides high-quality air even if the humidity of the outside air rises.  <P>SOLUTION: The outside air is dehumidified by a first dehumidifying rotor 1. The temperature of the outside air A is lowered by carrying out sensible heat exchange between the air with temperature lowered by an evaporating cooler 17 and the dried air B with temperature raised by the dehumidification. The dried air C with temperature lowered is further dehumidified by a second dehumidifying rotor 10. The dried air D with temperature raised by the dehumidification is cooled by carrying out sensible heat exchange with the air in a room, and supplied into the room.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219339-A (JP)
Title: Still picture file apparatus for program transmission and program transmission apparatus
Inventor: IMAMICHI MASATOSHI
IPC: H04N5/76
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a still picture file apparatus for program transmission capable of being brought into a standby available state nearly in the same time as the case with reading either of a main line image or a key image from a storage device and applying signal processing to the image in the case of composing the main line image and the key image as a source image required for program transmission and transmitting the source image and to provide a program transmission apparatus provided with the still picture file apparatus.  <P>SOLUTION: This invention provides the still picture file apparatus for program transmission for transmitting the main line image and the key image for program transmission, respectively compresses the main line image and the key image, writes the compressed image to storage means 12a, 12b. When the still picture file apparatus reads data for program transmission from the storage means 12a, 12b, the apparatus reads the compressed data with respect to the main line image from the storage means 12a, and reads the compressed data with respect to the key imager from the storage means 12b. This invention provides the program transmission apparatus provided with the still picture file apparatus.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003215285-A (JP)
Title: Recovery method for radioactive rare gas
Inventor: YAMAMOTO SHINJI
IPC: G21C19/02
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recovery method for a radioactive rare gas in which a waiting period until a reactor top cover is opened is shortened and in which a radioactive contamination in an environment can be reduced.  <P>SOLUTION: In the method, the radioactive rare gas existing inside a nuclear reactor is recovered from a space inside the reactor top cover 3 in a state that a reactor water level is raised to a part near a reactor-top-cover flange 3a in a closed state. An air introduction pipe 12 and an intake pipe 18 are installed in a small-diameter pipe 16 which is attached to the reactor top cover and which is installed in the top part of the reactor top cover or near the top part, air is introduced to the inside of the reactor top cover by the air introduction pipe, and a gas inside the reactor top cover is sucked into a radioactive-gas treatment apparatus by the intake pipe.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003216006-A (JP)
Title: Image forming apparatus, image forming system and image- forming kit
Inventor: MOCHIMARU HIDEAKI
IPC: G03G15/01
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To easily attach/detach an image carrier and a cleaning device to/from a main body housing in an image forming apparatus where a 1st image obtained by superposing and transferring toner images in different colors formed respectively on a plurality of image carriers onto an intermediate transfer body is transferred to an intermediate image carrier and transferred to either surface of a recording medium, and also a 2nd image obtained by transferring the toner images formed on the respective image carriers onto the intermediate transfer body is transferred to the other surface of the same recording medium, then the surface of the intermediate transfer body after transferring the 1st and 2nd images is cleaned by the cleaning device.  <P>SOLUTION: Integrated image-forming units 6Y, 6M, 6C and 6BK are constituted of the respective image carriers and image-forming elements for forming a visible image on the image carriers. By integrally assembling the cleaning device 22 for the intermediate transfer body 3 and the image-forming unit 6Y positioned next to the device 22, the image-forming kit is constituted, and is attachably/detachably fitted to the main body housing 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214908-A (JP)
Title: Scale for optical type encoder and its manufacturing method
Inventor: MATSUZOE YUJI
IPC: G01D5/30
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scale for an optical type encoder and its manufacturing method capable of manufacturing at a low cost while accuracy same as an existing scale is kept.  <P>SOLUTION: This scale 50 has a substrate 10 having a smooth surface and a reflecting film covering the surface of the substrate, and an irregular grating 30 in which linear recesses 32 and linear projections 31 are formed in parallel at the specified periods in at least a part of the reflecting film. The reflecting film is preferably formed in such a way that a first thin film layer 20 covering the surface of the substrate is formed, a plurality of slits are formed in parallel at the specified periods in at least one part of the first thin film layer 20, and a light reflective second thin film layer 40 is laminated on the first thin film layer 20 and the surface exposed from the slits of the substrate 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003216575-A (JP)
Title: Application service providing method
Inventor: ITO AKIO
IPC: G06F13/00
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To realize an application service providing method having advantages such that an application provider can differentiates its services from services other application service providers offer by informing a total environment including a network conditions it offers as qualities of the services, and users can utilize the services while they always understand the qualities of application service conditions the provider offers.  <P>SOLUTION: The application service providing method comprises a server on which application programs owned by an application service provider run, and user terminals owned by users and which are connected to the server through communication lines to use the functions of applications. A measuring means to measure performance of the applications is included in the server and the user terminals, and an information receiving and sending means to receive and send the performance information to the server is included in the user terminals.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220788-A (JP)
Title: Gas-pressurized writing utensil and refill for writing utensil
Inventor: FURUKAWA KAZUHIKO
IPC: B43K7/03
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas-pressurized utensil which is simply structured with a small number of parts and prevents a gas from leaking and further, exhibits high moistureproofness only in a necessary region, so that the performance of the writing utensil can be prevented from being deteriorated due to the wetting of a barrel during using the writing utensil for writing, and a refill for a writing utensil.  <P>SOLUTION: This gas-pressurized writing utensil comprises a tubular body 14, with an open rear part, which has a writing tip 10 fitted to the apex and internally stores an ink 12 to be supplied to the writing tip 10 and a storage barrel 18, with a closed rear end, which has a space formed communicating with the open rear part 14b of the tubular body 14 and envelops at least part of the tubular body 14. The storage barrel 18 is made of a material exhibiting low gas permeability or gas impermeability, and the space formed between the tubular body 14 and the storage barrel 18 is hermetically filled with a pressurizing gas. Further, a moistureproof layer 18e is transferred to or printed on, or applied to or vapor-deposited on at least part of the outer surface of the storage barrel 18.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225687-A (JP)
Title: Quicksand water tank
Inventor: UMETSU TAKESHI
IPC: C02F3/08
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To develop a quicksand water tank which uses sand as a fluidized bed filter medium and can perform aerobic and anaerobic treatment.  <P>SOLUTION: Coral sand 24 of a fine grain size is laid about 10 cm in average on the bottom of the thin and shallow water tank 10 and a sewage pump 40 is installed at the center of the water tank 10. The water mingled with the sand is drawn up from the central part of the sewage pump and is discharged from a front end 30 of a drain pipe arranged in the diagonal position of a low layer. The waste water treatment of aerobic bacteria is made vigorous by the quicksand and in addition, a bar is formed in the rear segment of jet flow. The aerobic treatment by aeration in the lower layer is induced below the vertex of the bar and the excrement of fish and shellfish is deposited within the bar generated on the periphery thereof, by which an anaerobic reaction is induced in the inside. The water tank may also be provided with a water level regulating pump 44 for artificially creating an ebb tide and high tide and an expansion with a tidal flat is possible as well by forming gravel and a reef in the water tank.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225697-A (JP)
Title: Anaerobic fermentation system of organic waste
Inventor: MIYATA ATSUSHI
IPC: C02F11/04
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To remove ammonia generated in the combination of anaerobic fermentation treatment and alkali treatment as much as possible from the reaction system and to increase the concentration of the treated organic substance.  <P>SOLUTION: In the anaerobic fermentation system, the objective organic waste (a) to be treated is subjected to anaerobic digestion in a digestion tank 2, methane gas or the like generated is separated as digested gas (b), and the digested sludge (c) after the treatment is sent to the next treatment process. A part of the digested sludge is pulled out from the digestion tank 2 and sent to an alkali treatment tank 3, where solubilization of the organic content is promoted by the alkali treatment. Then ammonia in the alkali treated sludge is removed in an ammonia removing device 4. The alkali treated sludge with ammonia removed is returned to the digestion tank 2 and circulated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230108-A (JP)
Title: Video signal processor, camera, and method of processing video signal
Inventor: SHIROTA RYUICHI
IPC: H04N7/01
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To execute the processing such as format conversion, etc., by simpler constitution as compared with a conventional one in application to, for example, a camera for monitoring, concerning a video signal processor, a camera, and a video signal processing method.  <P>SOLUTION: Video signals S1 are written in order, in order of regions where the video signals S1 are read out, into a memory 17 which preserves the video signals S1 temporarily and outputs them.  <P>COPYRIGHT: (C)2003,JPO