baber/WOPTO huggingface dataset:
Patent JP-2003083577-A (JP)
Title: Ventilation system
Inventor: SATO KENICHI
IPC: E04B1/70
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a ventilation system for ventilating by utilizing a wind or the like in a multi-story building having void spaces therein. SOLUTION: The ventilation system comprises an air supply duct (f) formed to communicate with a dwelling unit (e) out of a building and an exhaust duct (g) formed to communicate with the void space (f) from the unit (e) in a multi- story building having the void spaces (b). In this system, the duct (f) has an air flow rate regulating damper 1 for regulating an air flow rate. The duct (g) has an air flow rate regulating/air backflow preventive damper 11 for regulating the air flow rate and preventing the air from back flowing. When the wind A is operated at the building (a), an air flow directed from outside of the building toward the void space (b) side is induced by a rising air flow B generated in the void space (b), and further since the air flow rate is regulated, good ventilation can be executed at the building (a).
Patent JP-2003087516-A (JP)
Title: Original image reader
Inventor: YONENAGA KOTARO
IPC: H04N1/04
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To obtain an original image reader capable of attaining a function of correcting belt skip by an easy control method. SOLUTION: This original image reader has a home position sensor 10 being a sensor for detecting the position of a home position and comparatively counts the motor speed at return after passing though the home position sensor till stopping and a prepared motor table. The original image reader, for instance, starts motor driving, starts reading, confirms on of the HP sensor 10 at the beginning of a return and measures the motor speed until the motor stops when the HP sensor 10 is turned on. After the motor stops, the motor speed is compared with one of a motor profile. In this comparison, if these speeds coincide, copying is stopped, and when the speeds do not coincide, the position is corrected and the copying is subsequently stopped.  A deviated amount is eliminated by calculating the deviated amount and correcting the start timing of an FGATE at the next scanning so that positional deviation due to belt skip can be corrected.
Patent JP-2003087038-A (JP)
Title: Orientation control apparatus of phased array antenna
Inventor: KAWAKAMI YOICHI
IPC: H01Q3/26
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To achieve accurate orientation control in a phased array antenna. SOLUTION: An additional circuit for combining beacon wave signals obtained by a plurality of antenna elements, and a plurality of amplifiers is provided in a variable beam forming circuit of the phased array antenna. A sensor processing circuit is provided, where excitation distribution for forming at least three different beam patterns is successively inputted to the additional circuit, and an output signal from the additional circuit, that is outputted according to the input, is processed for outputting a directional error signal in the directions of two axes that cross orthogonally.
Patent JP-2002163152-A (JP)
Title: Safe computer resource access system using fingerprint and method therefor
Inventor: BHATTACHARYA PRABIR
IPC: G06F21/24
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a user ID and a password for accessing to a computer system are easily attacked from a viewpoint of security because they can be supposed. SOLUTION: Access to computer resource is limited using user's fingerprint and an authorization level. A pattern of the user's fingerprint is matched with an encipherment fingerprint data stored in advance by a pattern matching module 42. User's authorization level is determined by the operation of the pattern matching module 42 in the interlocking relationship with an authorization module 46 and a resource access module 50. The user can access to the computer resource corresponding to the authorization level. This system uses encipherment data in the communication among the modulars preferably so as to be applicable to network environment.
Patent JP-2002170675-A (JP)
Title: Organic electroluminescent element and manufacturing method of organic electroluminescent element
Inventor: NEI HIROMICHI
IPC: H05B33/10
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescent element, and its manufacturing method, which can easily form any luminescent pattern, and can aim at improvement of production efficiency and reduction of manufacturing cost by easily forming layers with uniform thickness. SOLUTION: An organic luminescent layer 4 is formed by silk screening method interposing between a positive electrode layer 3 and a negative electrode layer 5. The organic luminescent layer 4 is a coated film heated and dried of either an organic luminescent paint evenly dissolving in an organic solvent a mixture of an electron transport material, a hole transport material, a host polymer, and fluorescent dye. Further, a screen plate of the width of 20 μm or less integrally formed with metal as a whole having a mesh hole part is used in the silk screening method.
Patent JP-2003100286-A (JP)
Title: Method and apparatus for manufacturing strip electrode
Inventor: EBINE YOSHIAKI
IPC: H01M4/139
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for manufacturing a strip electrode without curving or undulation. SOLUTION: In this method for manufacturing a strip electrode, the strip electrode is manufactured from a strip material 13, in which active material is applied in the lengthwise direction continuously on one part of the widthwise direction of a long metallic foil and a nonapplied part 13a extending in the lengthwise direction on the remainder of the widthwise direction exists. Both faces of the strip material 13 are compressed with a pair of compression rolls 12, and the compressed strip material 13 is wound by a winding roll 14 while giving a tension. Between the compression rolls 12 and the winding roll 14, the strip material 13 is pressed and contacted to a leveling roll 16 and the nonapplied part 13a is extended concentratedly thereby.  In the above manufacturing method, since the nonapplied part is extended concentratedly and corrected, the strip material is corrected reasonably without applying an excess tension to the material.
Patent JP-2003096578-A (JP)
Title: Composition for corrosion prevention containing indole derivative trimer and corrosion prevention method
Inventor: MAEDA SHINICHI
IPC: C08K5/3417
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a composition for corrosion prevention which contains a solvent-soluble indole derivative trimer, exhibits an extremely excellent corrosion prevention effect as compared with the conventional corrosion inhibitor, is capable of easily forming a film on the surface of a large-area metal, can make the film insoluble by heating after forming of the film on the surface of the metal, is solvent-soluble and has good coating applicability and film formability to the metal and a corrosion prevention method. SOLUTION: The composition for corrosion prevention including the solvent- soluble indole derivative trimer or the indole derivative trimer and a polymeric compound and a surfactant, the corrosion prevention method of forming the film by applying the above composition for the corrosion prevention on at least one surface of a base material to be subjected to the corrosion prevention and the corrosion prevention method of forming the film by applying the composition for the corrosion prevention on at least one surface of metal.
Patent JP-2003099325-A (JP)
Title: Information processing device and system
Inventor: OSUJI SHIGETO
IPC: G06F21/10
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To reduce or eliminate determination of access permission for a new access request from an information processing device. SOLUTION: The information processing device is provided with an access right management means, which can obtain access right information of other information processing devices and an access right determination means 104, which determines access rights, by using the access rights information obtained by the access right management means. The information processing device decides the access rights which include the access right information of the related information processing device which is permitted to access by the information processing device. When the access is permitted, the determination of the access permission for a new information processing device is eliminated or reduced.
Patent JP-2002188862-A (JP)
Title: Water heater inlet baffle
Inventor: POLLOCK F MARTIN
IPC: F28D20/00
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a baffle wherein a turbulent flow in a water tank is made minimum by reducing the speed of supply water flowing into a booster heating tank. SOLUTION: A baffle comprises an inside cap positioned at an upper portion of an inlet to a water heating tank and an outside cap. The outside cap is separated from the inside cap, and supply water passes through an opening in the inside cap and is guided to a lower side of the outside cap. Water enough reduced in its speed by making contact with the lower side of the outside cap flows downward smoothly along a flange of the outside cap and flows into a main plenum of the tank.
Patent JP-2003105881-A (JP)
Title: Underfloor termite prevention structure and its construction method
Inventor: AKITA KIYOSHI
IPC: E04B1/72
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To save labor of laying working while obtaining high termite prevention effect. SOLUTION: A heat insulation material 20 is provided along an inside face of foundation 10, a lower part of the heat insulation material 20 is buried in ground 1 from a lower end of the heat insulation material 20 to an upper face of a footing 10a, an underfloor termite prevention sheet 30a is laid on the ground 1 surrounded by the foundation 10, at least the lower end of the heat insulation material 20 is covered with a heat insulator antitermite sheet 30b and the heat insulator termite prevention sheet 30a covering the lower end of the heat insulation material 20 and the underfloor termite prevention sheet 30a are continued.
Patent JP-2003107193-A (JP)
Title: Compressing method of waste and its compressing facility
Inventor: KONDO YOSHIKAZU
IPC: G06F11/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To reduce the installation area of a radioactive waste disposal facility. SOLUTION: A vessel 1 holding radioactive waste such as a hull is loaded into a mold 51 of a vessel conveyance carrier 5 by using a vessel vertically moving device 40. The vessel is evacuated to be substantially vacuum. The vessel conveyance carrier 5 moves up to a vessel compressing device 30 and sets the mold 51 in a predetermined position in the vessel compressing device 30. A compressing rod 37 of the vessel compressing device 30 is raised, and the vessel 1 in the mold 51 is compressed. The vessel conveyance carrier 5 including the compressed vessel 1 is moved to a position directly above the vessel vertically moving device 40. A receiving lid 53 is rotated, the mold 51 is opened, and the compressed vessel 1 is discharged outside the mold 51 by the vessel vertically moving device 40.  A vessel loading process and a vessel unloading process are carried out by the vessel vertically moving device 40, and a compressing process is carried out by the vessel compressing device 30. It is only necessary to two devices of the vessel vertically moving device 40 and the vessel compressing device 30, and the installation area of the radioactive waste disposal facility is significantly reduced.
Patent JP-2003107215-A (JP)
Title: Light diffusing sheet and back light unit by using the same
Inventor: YASUI KAZUTOMO
IPC: G02B5/02
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a light diffusing sheet which has high transmittance for rays, promoted uniformity of the light diffusing performance and sticking preventing performance and which can prevent damages on the layered face during storage or carrying or in a back light unit, and to provide a back light unit which can prevent decrease in the luminance or generation of irregular luminance. SOLUTION: The sheet has a transparent base layer 2, a light diffusing layer 3 formed on the top face side of the base layer 2, and a sticking preventing layer 4 formed on the back face side of the base layer 2. The light diffusing layer 3 and the sticking preventing layer 4 are formed by shrinking or hardening a UV-curing resin composition. As for the UV-curing resin composition, a composition containing a specified urethane acrylate, an acrylate reactive diluent and a photoinitiator having <100 (l×mol<-1> ×cm<-1> ) molar absorption constant for the light at >=400 nm wavelength is preferably used.
Patent JP-2003103717-A (JP)
Title: Multilayered film
Inventor: KOMIYA ZEN
IPC: G02B6/44
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a multilayered film reduced in yellowing when exposed to light. SOLUTION: In the multilayered film constituted by laminating a plurality of photosetting resin cured films on a substrate, the same hindered phenolic oxidation inhibitor is added to at least two adjacent layers.
Patent JP-2003106833-A (JP)
Title: Length-measuring machine
Inventor: KANAYAMA ATSUSHI
IPC: G01B21/02
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a length-measuring machine for improving accuracy by easily and finely adjusting the distance and inclination of a traveling scale and a fixed scale. SOLUTION: In the length-measuring machine, a ball 23 is pinched between a recess 20b of a pedestal section 20a in a frame body 20 and a groove 21a of a fixed scale holder 21, thus linearly moving the fixed scale holder 21 along the groove 21a and changing inclination with the ball 23 as a center and hence accurately setting the fixed scale that is fixed to the fixed scale holder 21 and the traveling scale that opposes the fixed scale in parallel at a fixed interval.
Patent JP-2003110072-A (JP)
Title: Heat pipe type heat sink
Inventor: SAITO YUJI
IPC: F28D15/02
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-manufacture/assemble heat pipe type heat sink exhibiting excellent heat dissipation characteristics. SOLUTION: The heat pipe type heat sink is provided with a large number of planar fins 6 and 8 provided on the outer circumferential surface of heat pipes 11 to project in the radial direction. The fins 6 and 8 are provided integrally on the inner surface of at least any one of a pair of side plate members 4 and 5 constituting a housing when they are bonded oppositely. The fins 6 and 8 are integrated with the heat pipe 11 by bonding the side plate members 4 and 5 oppositely while holding the heat pipe 11 between.
Patent JP-2003104822-A (JP)
Title: Dental material and dental prosthesis
Inventor: OHARA KOJIRO
IPC: A61K6/083
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide dental material having a high operating efficiency and excellent mechanical strength and a dental prosthesis having excellent handleability, excellent mechanical strength and fatigue durability. SOLUTION: This dental material is composed of fibers (B) impregnated with a polymerizable monomer composition (A) comprising 100 pts.wt. of an acrylate or a methacrylate monomer composition (a) containing at least one or more kinds of polyfunctional urethane (meth)acrylates, 0.01-5 pts.wt. of a polymerization initiator (b) and 10-100 pts.wt. of an inorganic powder (c). In the dental material, the polymerizable monomer composition (A) has 17-37 mm consistency at 25 deg.C. The dental prosthesis is prepared by using the dental material.
Patent JP-2003116298-A (JP)
Title: Motor controller and recorder comprising it
Inventor: MASUDA HIDETOSHI
IPC: B65H23/185
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a motor controller in a recorder provided with an option unit wherein the measurement and updating of a characteristic value C under a condition added with an option and a characteristic value A under a standard condition are performed more appropriately as compared with a prior art. SOLUTION: A second memory section is arranged to store a characteristic value, i.e., an offset value B obtained by subtracting the characteristic value A under a standard condition from the characteristic value C under a condition added with an option. A motor characteristic measuring means is arranged to update the characteristic value A and the offset value B stored in the memory at any time according to the latest measurement of the characteristic value A and C. A motor control operating section is arranged to control a motor based on the characteristic value C obtained by adding the offset value B stored in the memory to the characteristic value A under the standard condition for the condition added with an option and to control the motor based on the characteristic value A for the standard condition.
Patent JP-2003154981-A (JP)
Title: Equipment structure such as protector for bicycle and tri-cycle
Inventor: MIZUTANI HIDEKAZU
IPC: B62J17/04
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To appropriately install a protector such as a shield and a protector stick in a bicycle and a tri-cycle. SOLUTION: This equipment is provided with long fitting rods 8 respectively fixed to a right and a left handles of the bicycle or the tri-cycle with base ends 8a thereof, a connecting member 9 for connecting a tip 8b of each fitting rod 8 to each other, an engagement member 10 fitted to the connecting member 9, each lock part 6 fitted to a wind shield 1 and to be inserted to lock the tip 8b of each fitting rod 8, and a hook part 7 fitted to the wind shield 1 and to be engaged with the engagement member 10. The wind shield 1 is removably attached to the bicycle or the tri-cycle. The wind shield 1 is provided with a grip 4 so that the wind shield 1 removed from the bicycle or the tri-cycle can be used as a shield. Each fitting rod 8 is provided with a holding member 16 for a protector stick to be removably held.
Patent JP-2002185755-A (JP)
Title: Storage and transfer image transmission method, storage and transmission facsimile transmission method, facsimile interface unit
Inventor: TRACHTMAN EYAL
IPC: H04W4/02
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide an image interface circuit to compress an image for succeeding transmission through a wireless transmission channel. SOLUTION: The image interface circuit is provided with an image reception port, an image reception circuit (100) that receives an image with a compression signal format from the image reception port, an image decompression circuit (102) that decompresses the format, an image segmentation circuit (112) that segments the image into a text area or a non-text area, an OCR device (106) that recognizes text characters in the text area to generate character data corresponding to the recognized characters, an image encoder circuit (110) that applies compression encoding to the non-text area into image data by using other image signal format, a compression image transmission port connected to the wireless transmission channel and a signal combiner circuit (114) that combines the character data with the image data to generate a combined signal.
Patent JP-2003094682-A (JP)
Title: Ink cartridge for inkjet recording apparatus
Inventor: MIYAZAWA HISASHI
IPC: B41J2/175
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To eliminate a pressure change, caused by the quantity of ink in an ink storage chamber, to the utmost. SOLUTION: An ink cartridge is equipped with, lower and upper ink storage chambers 3 and 8 which are connected with each other by an ink passage, an ink feed opening 14 from which the ink is fed to a recording head, and a membrane valve which serves as a negative pressure generating mechanism and is arranged midway along the ink passage connecting the opening 14 with the chamber 8. After being sucked up from the chamber 3 to the chamber 8, the ink is fed to the recording head via the negative pressure generating mechanism, so that the pressure change, caused by the quantity of the ink, can be reduced.
Patent JP-2003116952-A (JP)
Title: Massage device
Inventor: SHIROTANI TOMOHIKO
IPC: A61H23/04
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To improve the feeling of fitting with skin by effectively massaging the body of a user with uniform pressures while relaxing the concentration of pressures to the body of the user caused by the impulse power of jetted out warm water. SOLUTION: A warm water tank 2 and a jet nozzle 21 attached to a case 19 are connected by a warm water jet piping 4, and a discharge port 35 of the case 19 and the warm water tank 2 are connected by a warm water discharge piping 5. Then, the case 19 stores warm water jetted out of the jet nozzle 21 and is closed by a case lid 26 formed with a jetting pass 29 for passing warm water jetted out of the jet nozzle 21, and the case lid 26 is overlaid with a flexible cover 32. Then, warm water jetted out of the jetting pass 29 is stagnated inside the cover 32, pressures are propagated to the outside of the cover 32, and stimuli by pressures and warmth are applied to a user, who touches the outside of the cover 32.
Patent JP-2003118650-A (JP)
Title: Car body structure of automobile
Inventor: SHIBATA YASUYUKI
IPC: B62D25/08
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a car body structure of automobile having high space efficiency which does not reduce cabin space on a cabin floor and a storing recess part under the cabin floor when a seat striker is provided with cross beams crossing the storing recess part. SOLUTION: The car body structure of automobile consists of plurality of cross beams 27, with their both end parts fixed to side frames 24, aligned in front-back direction while extending in rightleft direction and crossing the storing recess part 13 formed under the cabin floor between the side frames 24, a plate 28, fixed under their lower surfaces, for crossing the cross beams 27 and the seat striker 38 fixed by the plate 28.
Patent JP-2003116706-A (JP)
Title: Manufacturing method and manufacturing apparatus for regenerative carpet
Inventor: NAGATSUMA KAZUO
IPC: D06N7/00
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To reuse a used carpet without waste, to minimize the waste as much as possible, to realize resource-saving in the consumer's lifestyle, and to manufacture the carpet by the existing manufacturing apparatus without greatly remodeling the apparatus. SOLUTION: A sheet-like or film-like hot melt adhesive 45 is put on a sol-like backing layer 43. A surface layer 40 is put on the hot melt adhesive 45 and heated in a stacked state to gelatinize the backing layer 43. Simultaneously, the hot melt adhesive 45 is molten to be suitable for adhesion, and then the backing layer 43, the hot melt adhesive layer 45 and the surface layer 40 are pressed to adhere to each other.