baber/WOPTO huggingface dataset:
Patent JP-2003247596-A (JP)
Title: Dynamic damper
Inventor: TAKATSUSA TAKAYOSHI
IPC: F16C3/02
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dynamic damper 1 mounted in an inner peripheral side of a rotating shaft of a propeller shaft 11 or the like, wherein resonance frequency can be set relatively low and vibrations of a low frequency high amplitude can be effectively damped.  <P>SOLUTION: The dynamic damper is configured by softly sandwiching a mass 2 from both sides of an axial direction by using two molded products 3 to which a rubber 6 for retaining a mass 2 on an inside of a case 4 is provided, while providing a rubber 5 press-fitted to an inner periphery of a rotating shaft to an outer peripheral side of the case 4 arranged on an inner peripheral side of the rotating shaft.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249335-A (JP)
Title: Induction heating roller facility
Inventor: TONOMURA TORU
IPC: H05B6/04
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To balance power source currents or relax unbalance thereof in extracting a single-phase voltage from a three-phase power source for an excitation voltage of an induction coil of an induction heating roller device.  <P>SOLUTION: This induction heating roller facility is provided with three first through third windings having the same number of turns with the respective one-side ends connected to respective ones of three-phase power source lines and with the other-side ends connected together. An induction coil belonging to a first induction heating roller device is connected across the first winding. An induction coil belonging to a second induction heating roller device is connected between the ends of the second and third windings on the sides opposite to the ends connected together. Alternatively, the induction coil belonging to the second induction heating roller device is omitted, or a reactor is connected instead of it.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259561-A (JP)
Title: Battery charger
Inventor: MIZUTANI KOICHI
IPC: H02J7/02
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To equalize charging of a secondary battery and a unit cell for good balance, related to a battery charger.  <P>SOLUTION: An equalizer circuit comprising a transformer connected in parallel to a secondary battery is provided between the secondary battery comprising a plurality of unit cells connected in series and a load/charger. The primary side of the transformer is connected to the positive terminal side of the secondary battery and also to the negative terminal side of the secondary battery through a main switch. The secondary side of the transformer is provided with a secondary coil corresponding to each of unit cells, connected to the unit cells in parallel. An inter-terminal voltage of each unit cell is detected. The equalizing process that turns on/off the main switch is always performed while the duty ratio between duty-on and duty-off of the main switch is raised if the inter-terminal voltage of unit cell becomes excessive.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002330069-A (JP)
Title: Two system pll circuit device
Inventor: TAKAHASHI HISASHI
IPC: H03L7/22
Filed: 2002-02-27
Abstract: PROBLEM TO BE SOLVED: To improve the C/N characteristics of each PLL circuit in a two- system PLL circuit device. SOLUTION: This two-system PLL circuit device is provided with a reference counter control circuit 14 for controlling the operations of reference counters 1 and 5 of PLL circuits 15 and 16. The reference counter control circuit 14 executes control to eliminate the overlap of the rising or falling timing of the output signal of the reference counter 1, and the rising or falling timing of the output signal of the reference counter 5. At that time, a signal for starting the reference counter 5 is detected synchronously with the output signal of the reference counter 1, the detected signal is delayed only by a prescribed time set based on the difference of the cycles of the reference counter 1 and the reference counter 5 so that a delayed signal can be generated, and the reference counter 5 is count-started according to the delayed signal.
Patent JP-2003245953-A (JP)
Title: Valve gate type mold assembly
Inventor: TAKEISHI ATSUSHI
IPC: B29C45/28
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the heat insulating properties of a material passage on the gate side and anti-gate side of a valve casing.  <P>SOLUTION: The gate side and anti-gate side of the valve casing 25 are fitted in the insertion holes 23 and 22 of a fixed mold 1. The material passage 34 is formed in the valve casing 25 and an air heat insulating layer 64 is provided to the periphery of the inlet part 36 of the material passage 34. Further, an air heat insulating layer 62 on the gate side surrounding the material passage 34 is provided in the valve casing 25. By this constitution, the heat insulating properties of the material passage 34 on the gate side and anti-gate side of the valve casing 25 is enhanced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259558-A (JP)
Title: Charger
Inventor: YAMASHITA TAKAHIRO
IPC: H02J7/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To surely detect where a secondary battery is attached with a simple and low-cost circuit which does not fail.  <P>SOLUTION: A charger is provided with a charge terminal 2 to which a first secondary battery 1A and a second secondary battery 1B are detachably attached. The charge terminal 2 of the first secondary battery 1A is connected to the output of a power source circuit 3, and the charge terminal 2 of the second secondary battery 1B is connected to the output of the power source circuit 3 through a control switch 4. The charger further comprises a control circuit 5 which detects the output voltage of the power source circuit 3 when the control switch 4 is turned on/off. The charger detects the output voltage of the power source circuit 3 when the control circuit 5 turns the control switch 4 on/off, with either a first charge terminal 2A or a second charge terminal 2B attached with the secondary battery 1. Whether the secondary battery 1 is attached to the first charge terminal 2A or the second charge terminal 2B is detected based on the detected output voltage.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257146-A (JP)
Title: Disk cartridge
Inventor: HAYASHI SHIRO
IPC: G11B23/03
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk cartridge which is capable of housing a flat planar disk having excellent disk characteristics reducing the occurrence of retardation and is excellent in fabricativeness.  <P>SOLUTION: The disk cartridge has a flat planar disk substrate which has an engaging hole to engage a drive shaft of a driving mechanism, a plate of a projecting shape in section which exists on the disk substrate covering the engaging hole of the disk substrate and fixes the disk substrate to the drive shaft by cooperating with the drive shaft of the driving mechanism and a cartridge which houses the disk substrate rotatable relative to the drive shaft of the driving mechanism. The cartridge has a regulating section for regulating the movement of the plate in the circumferential direction of the disk substrate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258966-A (JP)
Title: Radio communication device equipped with illuminating antenna
Inventor: TAKASE MANABU
IPC: H04W88/02
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication device equipped with an illuminating antenna which illuminates while changing its illumination color, luminance, illumination interval, etc., according to various states without exerting adverse effect on antenna characteristics.  <P>SOLUTION: An insulating light guiding, scattering, and radiating member 23 is arranged in a transparent or translucent antenna head peak part protection cap 19 which is fixedly held by an engagement part of the body of a portable telephone 10. Its body part 23-1 holds an antenna 24 which has its surface roughened and is in spiral structure in a winding state, a held part and light guide-in part 23-2 is held by the antenna head peak part protection cap 19, and a light source 22 is arranged opposite an externally projecting end surface. The light source 22 is supplied with electric power from a battery through a control part without using transmitted and received radio wave, and the illumination color, luminance, and illumination interval are optionally controlled. Light which is made incident on the held part and light guide-in part 23-2 from the light source 22 is irregularly reflected by the surface of the body part 23-1, radiated while scattered outwardly, and emitted to the outer side from the antenna head peak part protection cap 19.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251273-A (JP)
Title: Method of coating automobile car body
Inventor: NAKAMURA SHIGERU
IPC: B05D7/14
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of coating an automobile car body by which a coating film exhibiting excellent finish appearance and coating film performance is obtained.  <P>SOLUTION: The method of coating the automobile car body is performed by applying a surface treatment if need on the outside plate and/or the inside plate of the automobile car body which is composed of a aluminum coated steel or a different kind of a metallic mateiral made by combining the zinc phosphated aluminum material having ≤0.2 μm with steel as an essential material and after applying a thermosetting type electrodeposition coating material and baking, applying a water based chipping primer and baking, applying a water based chipping primer coating film and baking and next applying a setting type top coating material and curing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252985-A (JP)
Title: Resin for paper coating
Inventor: YAMAMOTO SATOSHI
IPC: C08G69/26
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin for paper coating which gives a coated paper excellent in ink receptivity and water resistance substantially without a crosslinkable compound such as formalin.  <P>SOLUTION: The resin for paper coating is obtained by reacting polyamines, urea compounds, aromatic polycarboxylic acids as essential components and a crosslinkable compound as an optional component together, where the contents of urea compounds, the aromatic polycarboxylic acids and the crosslinkable compound are 0.05-1 mole, 0.01-0.5 mole and at most 0.01 mole, respectively, each based on 1 mole of the total nitrogen atoms contained in a primary amino group and a secondary amino group in the polyamines.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256299-A (JP)
Title: Network device management method
Inventor: OE YOICHI
IPC: G06F13/00
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network device management method in which the scale of development/addition/change can be suppressed with respect to the addition of an NE to be managed or the addition/change of a service of a new vender.  <P>SOLUTION: A device dependent part 20 is composed of a device access class group 24 consisting of a plurality of access class files 24a fragmented for the unit of a device vender, the unit of a device version and the unit of a service class and a proxy class having a function for performing an access method from a device independent part 1 so as not to complicate the processing of operation or reference from the relevant device independent part 1 to the device access class group 24 consisting of the relevant fragmented device access class files 24a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263275-A (JP)
Title: Image-forming device
Inventor: TSUCHIYA RIICHI
IPC: G03G21/00
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image-forming device, having a touch panel with which a user can easily make a correction, even if the voltage of a reference point varies because of a change over time and an environment.  <P>SOLUTION: At first, on going into a touch panel adjustment mode, reference marks and sequence numbers are displayed on four spots at four corners of the touch panel. The image-forming device makes a decision on whether the vicinity of the reference mark 1 is depressed. Thereafter, the reference mark 1 is erased. The image-forming device makes a decision on whether the vicinity of the reference mark 2 is depressed. If it is depressed according to the decision, the display of the reference mark 2 is erased. Finally, these four voltage values are submitted to a A/D conversion, and its result is written in a nonvolatile memory (EEPROM). In this way, a sequence is provided, such that even a nonprofessional can simply adjust the touch panel, and accordingly, the user can make a correction concerning the physically depressed position on the touch panel and a recognized position by his hand.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262210-A (JP)
Title: Attachment structure of hollow member
Inventor: IZEKI HAKUSHIN
IPC: B60R9/04
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an attachment structure of a hollow member capable of attaching the hollow member to an attachment object from an outside thereof without damaging the appearance quality of the hollow member.  <P>SOLUTION: A supporting bolt 30 is erected inside a groove of a roof panel 10 that is an attachment object and a stopping plate 50 is mounted in the vicinity of an upper portion of the supporting bolt. A roof rail 20 is arranged so that the supporting bolt 30 enters the roof rail (the hollow member) 20 via a through hole 25 of a roof rail bottom wall portion 23. A hammer-driven plate 60 is made to enter an inside of the roof fail 20 via a traverse hole 26 of the roof rail side wall portion 24, being forcibly inserted into a portion between the roof rail bottom wall portion 23 and the stopping plate 50 from a traverse direction. Thereby, the bottom wall portion 23 and an underlay 70 are sandwiched between the hammer-driven plate 60 and the roof panel 10 to thereby fix the roof rail 20 to the roof panel 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259841-A (JP)
Title: Method for producing retort food containing thinly sliced meat
Inventor: IWAKA YOSHINORI
IPC: A23L35/00
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To produce a retort food containing thinly sliced meat, having good texture and taste without causing boiling deformation after retort.  <P>SOLUTION: The method for producing the retort food containing the thinly cut meat comprises a step 1 for thinly slicing raw beef or frozen beef or pork into 2-5 mm thickness so that an angle crossing with the direction of muscle fiber is <30 degree, a step 2 for carrying out boiling treatment of the thinly sliced meat, a step 3 for cooling the meat to ≤20°C after boiling, a step 4 for mixing the meat with sauce and hermetically packing the mixture under minimum stirring or preferably separately packing the meat without mixing with sauce and hermetically sealing the meat and a step 5 for carrying out retort sterilization.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269870-A (JP)
Title: Microwave melting method
Inventor: SAKAKIBARA YASUSHI
IPC: G21F9/30
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently irradiate a material to be melted, with microwave by suppressing the generation of arc discharge caused by microwave.  <P>SOLUTION: A microwave melting apparatus for heating to melt the material to be melted, by microwave heating heats to melt the material to be melted while pressurizing a melting furnace to the atmospheric pressure or higher with air or gas of high electrical insulating property such as carbon dioxide.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270550-A (JP)
Title: Variable optical attenuator
Inventor: YONEZAWA TOMOHIRO
IPC: G02B26/02
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable optical attenuator having low polarization dependence, wavelength dependence and temperature dependence.  <P>SOLUTION: The variable optical attenuator is provided with a first optical waveguide for introducing light, optical deflecting means for changing the propagation direction or propagation position of the luminous fluxes introduced by the first optical waveguide, and a second optical waveguide for receiving all or portions of the luminous fluxes changed in the propagation direction or propagation position by the optical deflecting means. The optical deflection means can be composed of a mirror and a bimorph using piezoelectric ceramics. The optical deflecting means can also be composed of the mirror and a bimorph using a piezoelectric singles crystal. The optical deflecting means can also be composed of the mirror and a shape memory alloy.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270029-A (JP)
Title: Vehicle-weight measuring method, axle load measuring system and overloaded vehicle warning system
Inventor: OKA SHUNZO
IPC: G01G19/02
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle weight measuring method which is adaptable to a bridge in various shapes and whose measurement accuracy is enhanced, to provide a axle load measuring system, and to provide an overloaded vehicle warning system.  <P>SOLUTION: As the method of measuring the weight of a vehicle running on a floor board 1 of a bridge, rodlike auxiliary beams 51 are attached to the back within regions surrounded by main beams 2 and transverse beams 3 on the floor board 1 supported by the main beams 2 coupled by the transverse beams 3; strain gages 11, 12, 13 are attached to the rear surfaces of the auxiliary beams 51; a deformation of the floor board 1 is detected as a strain by the strain gages 11, 12, 13; the axle load of the vehicle running on the floor board 1 is measured; and the weight of the vehicle is measured on the basis of its measured value.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271372-A (JP)
Title: Print controller, display method and storage medium
Inventor: NIWA NORIYUKI
IPC: B41J21/00
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To confirm how many pictures should be designated in order to fill all frames in a paper sheet before print.  <P>SOLUTION: The thumb nails of images stored in a storage device 12 are displayed in a list on the screen of a storage device display device. Then, an image to be printed is designated by an input device 16. A storage device 13 stores a layout icon corresponding to the number of prints per paper sheet. A layout icon display device 32 reads a layout icon according to the number of images whose print is designated, and displays it on the screen of a display device 14.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003321866-A (JP)
Title: Structure for mounting water discharge pipe on toilet bowl
Inventor: SHIMIZU HIDEAKI
IPC: E03D11/17
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for mounting a water discharge pipe on a toilet bowl, which enhances working efficiency by allows the work for mounting the water discharge pipe on the toilet bowl to be easily performed from one direction, and enhances the efficiency of the manufacture of the toilet bowl in which a mounting hole is to be drilled.  <P>SOLUTION: In this structure for mounting the water discharge pipe, the water discharge pipe for discharging flushing water to the toilet bowl is mounted in the mounting hole, which is drilled in the toilet bowl, by work from one direction. The structure is equipped with: a water discharge pipe body in which a flange part, whose diameter is smaller than that of the mounting hole, is provided on an outer periphery on the side of a tip which is to be inserted into the mounting hole; a hooking member which has an opening whose diameter is smaller than the outside diameter of the flange part and into which the water discharge pipe body is to be inserted and a large diameter part having a diameter larger than that of the mounting hole in the free state of the insertion of the water discharge pipe body, and which can pass through the mounting hole in the state of being inserted into the water discharge pipe body and inclined; and a fixing member which has a peripheral-edge locking part for being locked to the peripheral edge of the mounting hole, so as to be detachably locked to the water discharge pipe body. The peripheral edge of the mounting hole is held by be sandwiched between the hooking member and the fixing member, so that the water discharge pipe can be mounted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003265203-A (JP)
Title: Insole of air circulation type by fin
Inventor: KOBAYASHI HIDEKI
IPC: A43B17/08
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insole which can prevent uncomfortable feelings, such as high temperature and humidity, by better ventilation and air circulation inside a shoe and can be used for any shoe.  <P>SOLUTION: A double structure provided inside the insole in the shoe and a plurality of fins attached in its gap form an air layer in a space made by the fins when the foot does not make contact with the ground, and the fin is compressed and changes its angle when the weight is placed on the air layer by the heel making contact with the ground during a walk. As a result, air moving in the direction of the toe generates air circulation inside the insole. The inside of the insole of the shoe has the double structure to prevent the inside of the shoe from being high in humidity and temperature, and a plurality of fins are attached in the gap. When the weight is placed on the air layer by the heel touching the ground during a walk, the fin is compressed and changes its angle, and air circulation inside the insole is generated by air moving toward the toe. An opening for air intake with a one-way valve and an air supply duct can be attached to the insole to obtain better air circulation. A good environment inside the shoe can be realized for a hot and humid climate in Japan, and a comfortable condition inside the shoe can be maintained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003281311-A (JP)
Title: Statistical ranking system
Inventor: MARUTA SATSUKI
IPC: G06Q50/34
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a statistical ranking system for statistically ranking presentation in which the number of judges varies in a contest.  <P>SOLUTION: Ranking of the presentation is performed by: an odds calculation means 10 for preparing an odds list by calculating the odds of the presentation from the result of comparing two persons of the presentation performed in order and voting for them by the judges; a weight calculation means 20 for preparing a weight list by calculating the weight of the odds from the number of the judges; a composite list preparation means 30 for preparing a composite list from the odds list and the weight list; an evaluation calculation means 40 for ranking the presentation by calculating an evaluated value from the composite list; and a display means 50 for displaying the order of the ranked presentation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277298-A (JP)
Title: Production method of isobutene
Inventor: INABA HITOSHI
IPC: B01J29/16
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently producing isobutene from n-butane in a high yield.  <P>SOLUTION: Isobutene is produced by isomerizing and dehydrogenating n- butane in the presence of a catalizer comprising a zeolite such as SSZ-35, a solid acid carrier, carrying a metal including chromium on it.  <P>COPYRIGHT: (C)2004,JPO