baber/WOPTO huggingface dataset:
Patent JP-2005048936-A (JP)
Title: Dynamic damper
Inventor: HORI HIROAKI
IPC: F16F15/02
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dynamic damper easy to be recycled, capable of securing a fail-safe function, and capable of tuning the resonance frequency characteristic in the same product.  <P>SOLUTION: This dynamic damper has a cylindrical rubber elastic body 1 having a recessed groove 13 going a round in the circumferential direction in the peripheral surface thereof, a ring-like mass member 2 installed in the recessed groove 13 of the rubber elastic body 1 without adhering, and a fitting member 3 having a cylindrical part 31 inserted into an inner hole of the rubber elastic body 1 without adhering and a flange part 32 extended outward in the radial direction from one end of the cylindrical part 31 outside than the inner peripheral surface of the mass member 2 and to be fitted to pinch the rubber elastic body 1 with the flange part 32 and a fitting surface of a suspension member 50 by fastening a fitting bolt 55 inserted into the inner hole of the cylindrical part 31.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005053833-A (JP)
Title: Method for suppressing polymerization of substituted styrene derivative
Inventor: TANIZAKI SEIJI
IPC: C07C15/46
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for suppressing the polymerization of a substituted styrene compound efficiently for a long time as well as in early stages in good handleability in the process of producing or refining the compound.  <P>SOLUTION: The method for suppressing the polymerization of the substituted styrene compound comprises adding a combination of the following compounds in the process of producing or refining the substituted styrene compound. The compounds to be added are as follows: (A) one or more piperidine-1-oxyl compounds selected from tetramethylpiperidine-1-oxyl, 4-hydroxy-2,2,6,6-tetramethylpiperidine-1-oxyl and 4-oxo-2,2,6,6-tetramethylpiperidine-1-oxyl, (B) a 2-nitrophenol compound such as 2,4-dinitrophenol, 2,6-dinitrophenol, dinitro-o-cresol, dinitro-p-cresol or 2,4-dinitro-6-sec-butylphenol and/or (C) a sulfonic acid compound such as toluenesulfonic acid, xylenesulfonic acid, cumenesulfonic acid, dodecylbenzenesulfonic acid, pentadecylbenzenesulfonic acid or dinonylnaphthalenesulfonic acid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061774-A (JP)
Title: Refrigeration unit
Inventor: YOSHIMI ATSUSHI
IPC: F25B13/00
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To restrain an increase in viscosity of refrigerating machine oil, by restraining a temperature drop in a low pressure side refrigerant.  <P>SOLUTION: This refrigeration unit has a refrigerant circuit 10 for performing a refrigerating cycle by connecting a compressor 21, an outdoor heat exchanger 24 and an indoor heat exchanger 33, and an oil recovery vessel 40 connected to the suction side of the compressor 21, and performs recovery operation for recovering oil to the recovery vessel 40 by circulating the refrigerant in the refrigerant circuit 10. The refrigeration unit has a compressor control means 50 for increasing operation capacity of the compressor 21 stepwise so that the low pressure side refrigerant temperature in the refrigerant circuit 10 becomes a prescribed value or more at initial time of the recovery operation, and a fan control means 70 for continuously driving an indoor fan 33a while driving at least the compressor 21. Thus, the sudden rise of the compressor 21 is restrained, and since the refrigerant is surely evaporated by the indoor heat exchanger 33, the temperature drop in the low pressure side refrigerant is restrained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004097809-A (JP)
Title: Bioelectrode and connector for the same
Inventor: SATO TAKANORI
IPC: A61B5/0478
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bioelectrode which can be easily made waterproof, and a connector for the same.  <P>SOLUTION: The bioelectrode 7 includes a conductive member 2 which is attached to the living body tissue to detect the bioelectric signal, a holding member 1 which holds the conductor member 2 at the living body tissue, and a leading member 3 which is partially attached to the conductive member 2 and leads the bioelectric signal detected by the conductive member 2 to the connector for the bioelectrode. The leading member 3 is laminated(6) with waterproof sheets 4 and 5 at the both sides. A moving part 12 attaches and detaches to a holding base 11a by the relative swinging against the holding base 11a, and by attaching of the moving part 12 to the holding base 11a, the connector for the bioelectrode 10 is electrically connected to the leading member 3 which leads the electric signal from the bioelectrode 7. The electrical connection is taken place by holding an electrically exposed part of the leading member 3 and the electrically connected portion is kept watertight by a packing 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005002768-A (JP)
Title: Vehicle stop apparatus
Inventor: OMORI MICHIO
IPC: E04H6/42
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle stop apparatus, which functions as a vehicle stopper when a vehicle is parked on the apparatus and does not hamper the passage of a person, wheel chair, or the like when no vehicle is parked.  <P>SOLUTION: According to the vehicle stop apparatus 1, when the tires of a vehicle roll across one side 2a of a frame and come to the surface of a footboard 4, a short side 6a of a lifting board 6 under the front end of the footboard 4 is lowered while a long side 6b of the lifting board 6 is raised by one-fourth of the vehicle weight applied on the foot board 4 via the tires. The raising long side 6b pushes up a vehicle stop board 5, which turns upward on hinges 3 to rise by a prescribed angle and receive the approaching tires with the front end of the stop board 5. The front end of the stop board 5 is bent down almost vertically to form a front face entirely covered with rubber, so that the impact of the tires on the front face is absorbed by the rubber to protect the tires from damage. The vehicle stop apparatus 1 is kept almost flat when a vehicle is not parked on it, so that there is no concern of people stumbling on the stop apparatus 1, which a wheelchair or the like can pass over easily.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005066918-A (JP)
Title: Inkjet printer
Inventor: HAYAKAWA KAZUYUKI
IPC: B41J2/175
Filed: 2003-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent degradation of a recording image due to thickening of ink in the ink tank of an inkjet printer easily and effectively.  <P>SOLUTION: An inkjet printer 1 comprising a recording head 6 provided with nozzles for ejecting ink 8 to a recording medium P, and an ink tank 10 for storing ink 8 being supplied to the recording head 6 is further provided with a means 17 for pressurizing the inside of the ink tank 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005031612-A (JP)
Title: Personal computer keyboard touch-typing input practice software
Inventor: NAKANO KATSUFUMI
IPC: G09B13/04
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide touch-typing practice software that enables efficient character input on a personal computer keyboard.  <P>SOLUTION: For efficient input with keys of the personal computer keyboard, essential is touch-typing input wherein keys of the keyboard are typed without looking at the keys at each time. Originating from mechanical typewriters, an electronic keyboard has keys slightly shifted in position including the upper stage, intermediate state, lower stage, and stage of numbers. The shift is a hindrance to touch-typing input. There is home keys for a home position as a basic array in a keyboard input operation. Keys V, F, R, and 4, and M, J, U, and 7 in the upper, intermediate, and lower stages and the stage of numbers based upon the home keys F and J are determined as second home keys of a semi-basic array to remove the hindrance due to the slight shift. It is easy to remember keys related to the home keys and second home keys and oblique movement of fingers of both the hands and input operations are facilitated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005066986-A (JP)
Title: Recording device, recording system and its recording controlling method
Inventor: YANO KENTARO
IPC: B41J21/00
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is difficult in many cases to confirm even the quality of images in conventional index printing although it can be confirmed of what the image is because the size of each image is too small.  <P>SOLUTION: For enabling printing of index images by changing the number of images (frames) to be printed to one sheet in index printing, it can be designated whether printing is carried out while the number of the index images per sheet is fixed (S114), or printing of the index images is carried out by uniformly dividing a total number of images to a plurality of sheets (S113), by using a minor code of a command.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004082117-A (JP)
Title: Separator for separating liquid from gas flow
Inventor: UHLENBROCK DIETMAR
IPC: F01M13/04
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a gas flow from entraining a liquid once separated in a separator for separating the liquid from the gas flow.  <P>SOLUTION: The separator for separating liquid from gas flow is of a type comprising a casing having an inlet, a gas outlet, and a liquid outlet, a filter element comprising a filter medium with a raw gas side and a cleaned gas side, and at least one support for supporting the filter element. The separator is characterized by having a liquid reservoir 10 at the cleaned gas side of the filter element 7, the reservoir 10 having a sheet pile wall 23 partially covering the filter medium 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005068866-A (JP)
Title: Construction machine
Inventor: KUNO MAKOTO
IPC: F01P11/10
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve workability by easily performing maintenance work such as an inspection, repairing, and the replacement of a heat exchanger and a cooling fan.  <P>SOLUTION: A cutout opening 21 is arranged in a shroud body 20 of a fan shroud 17 for surrounding the outer peripheral side of the cooling fan 16 by cutting out a part positioned on the outer peripheral side of the cooling fan 16. Thus, when performing the maintenance work such as cleaning work of a radiator 14 and replacing work of a fan belt 13, a tool and hands can be inserted and extracted from this cutout opening 21 by using the cutout opening 21 arranged in the fan shroud 17. Thus, the maintenance work can be easily performed without removing the radiator 14 and the fan shroud 17.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005067858-A (JP)
Title: Automatic document feeder
Inventor: MATSUMOTO DAISUKE
IPC: B65H29/70
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic document feeder capable of stably feeding paper even when the tip of a document is bent by detecting the document by document detectors for detecting the size of the document and pressing the tip of the document.  <P>SOLUTION: In this automatic document feeder, the plurality of document detectors for detecting the size of the document are disposed at specified intervals at a document insert port in which the tip of the set document is inserted. Each document detector comprises an actuator swung by the tip of the set document and an energizing member energizing the actuator in a direction opposite to the direction in which the actuator is swung by the tip of the document. When the actuator is swung by the tip of the document, the tip of the document is pressed by the energizing force of the energizing member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005074641-A (JP)
Title: Scratch printed matter with verification section
Inventor: MIZUGUCHI YOSHIYUKI
IPC: B42D15/10
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide scratch printed matter with a verification section which enables prize-winning to be easily and accurately verified (read) especially in a complicated game or the like without any means to let a consumer know where the verification section is, and further, realizes the easy verification of the prize-winning or the like, even when a part of a game section is damaged intentionally or unexpectedly.  <P>SOLUTION: This scratch printed matter 1 with a verification section has on a surface of a base material 30 the game section 100 containing printed variable information data 10 which constitute a game and the verification section 200, containing printed verification data 20 which represent the prize-winning or the like to the variable information data 10, which is adjacent to the game section. In the game section 100, a scratch concealing layer 34 is formed through an easy release layer 32 in a fashion such as to cover the variable information data 10. In addition, in the verification section 200, a black concealing layer 36 formed, in a mixed color India ink, in a way such as to cover the verification data 20 and the verification data 20 are printed in an ink containing an infrared absorbing substance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005074713-A (JP)
Title: Recording apparatus
Inventor: KITAMURA HAJIME
IPC: B41J13/00
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent poor printing from being caused by dust adhering to a pinch roller, in each printing operation after the adhesion of the dust to the pinch roller, because the dust adheres to the pinch roller squeezing the dust, when recording paper is carried while being held in the state of being sandwiched between a paper feeding roller and the pinch roller, in the case wherein the dust is placed on the recording paper.  <P>SOLUTION: A cleaning member (dust removing member) 56, which is brought into approximate contact with the pinch roller at the top part of the pinch roller, is arranged on the other side of the paper feeding roller 8 in such a manner as to adjoin the pinch roller 7. A surface, which is brought into approximate contact with the pinch roller, of the cleaning member is formed as an arc-shaped curved surface with a radius almost equal in dimension to an outside diameter of the pinch roller.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005079791-A (JP)
Title: Image input/output apparatus
Inventor: KOJO SHINSUKE
IPC: H04N1/00
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image input/output apparatus in which a size increase is suppressed by considering a mounting structure of a printer housing and a scanner housing.  <P>SOLUTION: The image input/output apparatus includes a printer for printing image data, the printer housing containing the printer, a scanner housing provided above the printer housing to support an original platen and rockable to the printer housing at a rotary shaft as a center, a carriage placing a scanning circuit and moving to reciprocate in a sub-scanning direction parallel to a surface of the original platen in the scanning housing, a driver for driving the carriage in the sub-scanning direction, a supply unit provided in the printer housing at one end side of the carriage in a main scanning direction to supply a printing medium to the printer, and a hollow substantially cylindrical protrusion provided at the outside of the main scanning direction and the rotary shaft side from the carriage of the scanner housing at the position adjacent to the supply unit to contain a part or the entire part of the driver.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046573-A (JP)
Title: Plaything using seven by seven checker board and two sets of nine sheet pieces
Inventor: SUGANO HITOSHI
IPC: A63F3/00
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plaything by which victory or defeat is determined in a short time, and rules, meaning, and movement of a piece can easily be understood and a player can play like Shogi (Japanese chess).  <P>SOLUTION: A checker board with fewer squares, seven by seven, is used in this plaything. Two sets of nine sheet pieces (1), (2), (3) having meaning of the rule of Janken (a Japanese game of "scissors, paper and stone") are arranged and alternately advanced to enter the opponent position (5) to determine victory or defeat on the board. Victory or defeat is determined in a short time because the board has fewer squares. The game is easily understandable because everyone knows meaning of pieces.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005074364-A (JP)
Title: Wood crusher, and waste wood recycling system using the same
Inventor: KATAOKA KAZUO
IPC: B09B5/00
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wood crusher for manufacturing wood wool which is effectively utilized in extensive applications such as litter in a livestock shed from waste wood such as waste building materials and waste roots, and a waste wood recycling system using the same.  <P>SOLUTION: The wood crusher comprises a hopper in which raw waste wood is charged, a pulverization unit which is disposed below the hopper to pulverize raw waste wood, and a screen which is disposed below the pulverization unit to pass the raw waste wood pulverized into a predetermined grain size or under. The pulverization unit comprises a cylindrical drum to be rotated together with a center shaft, a plurality of pedestal parts which are protruded at a predetermined interval in the circumferential direction along an outer circumferential surface of the drum and extending in the axial direction of the drum, and a plurality of cutters mounted at a predetermined interval in the longitudinal direction of each pedestal part. The cutters are disposed in a staggered manner at different positions from each other in the longitudinal direction of the pedestal parts at the pedestal parts adjacent to each other in the circumferential direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005074599-A (JP)
Title: Wire saw
Inventor: IDE DAISUKE
IPC: B24D3/28
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire saw effectively preventing the fall of abrasive grains by optimizing the number of abrasive grains stuck to the wire saw, the spacing of abrasive grains, and eccentricity.  <P>SOLUTION: The image of the wire saw with abrasive grains stuck around a core wire with a bond material, is photographed using light transmitted through the wire saw. Based on the lightness of the photographed image of the wire saw, the outlines of the abrasive grains are detected to detect the positions of the abrasive grains. At least the number of abrasive grains, the spacing of the abrasive grains, and the projection area of the abrasive grains are detected to inspect the distributed state of the abrasive grains. Using this inspection method of the wire saw, the wire saw is formed so that the thickness ratio of a thin abrasive grain layer to a thick abrasive grain layer is 0.6 or more on the abrasive grain layers formed on both sides of the core wire, wherein the projection area of the abrasive grains to the projection area of the abrasive grain layer is 20% to 80% and the standard deviation of abrasive grain spacing is 200 μm or less.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005084333-A (JP)
Title: Electric field absorption optical modulator
Inventor: MASUDA KENRYO
IPC: G02F1/017
Filed: 2003-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric field absorption optical modulator for modulating light over a wide temperature range.  <P>SOLUTION: The electric field absorption optical modulator 120 has an optical absorption layer 15m alternately laminating a plurality of well layers 21-23 and a plurality of barrier layers 20. The optical absorption layer 15m has an absorption spectrum composing the absorption spectra of the well layers 21-23. Thus, the optical absorption layer 15m can modulate light over the wider temperature range than the optical absorption layer composed of a single well layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005080574-A (JP)
Title: Color-developing medium for discriminating candida
Inventor: KOMATSU OSAMU
IPC: C12N1/16
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color-developing medium for discriminating Candida, capable of simultaneously discriminating 5 kinds of the Candida by the culture for about 20 hr by adding an enzyme substrate and an oxidation-reduction reagent.  <P>SOLUTION: The color-developing medium for discriminating the Candida contains the enzyme substrate and the oxidation-reduction reagent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004097826-A (JP)
Title: Method and system for imaging extended volume using mri with parallel reception
Inventor: ZHU YUDONG
IPC: G01R33/54
Filed: 2003-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for imaging an extended volume using a magnetic resonance imaging (MRI) system.  <P>SOLUTION: The volume is translated using a positioning device (134) along an axis of the MRI system. A plurality of MR signals are detected from at least one radio frequency (RF) coil array (353) for a given field-of-view within the MRI system as the positioning device is translated. The plurality of MR signals are sent to a plurality of receivers (250-252) wherein the receivers are each adapted to adjust their respective center frequencies at a rate commensurate with a rate of translation of the positioning device. A plurality of respective sub-images corresponding to the plurality of MR signals for each of the plurality of receivers are combined to form a composite image of the volume of interest.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005091528-A (JP)
Title: Developing device
Inventor: TANDA TETSUO
IPC: G03G15/08
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To avoid image deterioration by accurately preventing the entering of developer at the time of non-development in a developing device using a magnetic two-component developer.  <P>SOLUTION: The developing device 13 comprises a rotary sleeve 33 including a fixed magnet composite 32 having a plurality of permanent magnets magnetized with N and S poles and a fixed sleeve 34 including a movable magnet 35 arranged on the upstream side from a developing position in the rotating direction of the rotary sleeve 33 and capable of rotating between an eared position extruded from the rotary sleeve 33 and an ear cut position opposed to the rotary sleeve 33. At timing before the rear end of an image, the movable magnet is moved from the eared position and located on the ear cut position, and when ear cut is completed after detecting the rear end of the image, the rotation of the rotary sleeve is stopped. At timing before the front end of a succeeding image, the movable magnet is rotated from the ear cut position to the eared position and waited and the rotation of the rotary sleeve 33 is started in accordance with the front end of the succeeding image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005092457-A (JP)
Title: Information processor having network service function and network providing method
Inventor: NAKAMURA MANABU
IPC: G06F3/12
Filed: 2003-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve security in port access by selecting an arbitrary port to be used for a network service by an SDK application.  <P>SOLUTION: This information processor having a network service function is configured to accept requests to be transmitted from a plurality of ports by a protocol demon, and to execute the dispatch of processing to an application based on information to specify the application included in the request, and provided with a port registering part which registers a new port based on the request from the application, and registers the port to accept the processing by associating it with each application and a request processing part which acquires the port corresponding to the application at the time of accepting the request, and checks whether or not it is matched with the port of the request, and executes the dispatch to the application only when they are matched, which are both arranged in the protocol demon.  <P>COPYRIGHT: (C)2005,JPO&NCIPI