baber/WOPTO huggingface dataset:
Patent JP-2003308503-A (JP)
Title: Semiconductor memory card with write protection function
Inventor: KAWADA MASAYUKI
IPC: G06F21/79
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that erroneous writing can not be perfectly prevented because an erroneous write preventing switch can freely be changed over, in a conventional semiconductor memory card with an erroneous write preventing switch.  <P>SOLUTION: In this semiconductor memory card with a write protection function, a write control part for controlling the writing of data can be entirely or partially disconnected, and when it is disconnected, the writing of data into the memory card is disabled, so that erroneous writing of data can be prevented by setting the memory card read-only as needed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318975-A (JP)
Title: Data receiving apparatus and data distribution system
Inventor: IDO TAIJI
IPC: H04L47/267
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a time required to store data to a storage means before start of data reproduction, so as to reduce a time from a request of data transmission to a server until the data are reproduced.  <P>SOLUTION: A media reception buffer 209 outputs a signal denoting that the stored media amount exceeds a threshold to a wireless control section 205, when it happens. When receiving the signal denoting the media data amount reaching the threshold or over from the media reception buffer 209, the wireless control section 205 instructs an initial buffering condition decision section 207 to decrease a data reception speed. A media reception speed decision section 208 decides a media specific speed and outputs it to the initial buffering condition decision section 207. The initial buffering condition decision section 207 decides the buffering time and speed on the basis of the media specific speed received from the media reception speed decision section 208.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312513-A (JP)
Title: Steering device
Inventor: KADA TOMOYASU
IPC: B62D101/00
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate a steering operation in a steering device in which a signal or the like to indicate a myoelectric potential of a driver is a steering signal.  <P>SOLUTION: A right-side envelope signal SeR and a left-side envelope signal SeL to indicate the envelope of a myoelectric potential signal of a driver are input in a microcomputer as a motor control means. The microcomputer calculates a target steering angle θt by a formula θt=K1*(SeR-SeL) (where, K1 is a predetermined coefficient) (S364) if either of the right and left envelope signals SeR or SeL is larger than a threshold ε (a positive value in the vicinity of 0), or sets the target steering angle θt to be '0' (S366) for returning to a mid-point if the right and left envelope signals SeR and SeL are not larger than the threshold ε. The microcomputer calculates a voltage command value by a control operation based on the deviation θt-θ between the target steering angle θ and the detected value θ of the steering angle by the steering angle sensor. By applying a voltage according to the voltage command value to a motor, the motor is driven so that the actual steering angle of a vehicle is a target steering angle θt.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316845-A (JP)
Title: Function model generating device and function model generating method
Inventor: UMEHARA KEIJIRO
IPC: G06F17/50
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the use of a function model under an unexpected condition.  <P>SOLUTION: A use restriction file 101 described in a prescribed format is inputted to a grammar interpretation part 102 to interpret the description content. The interpreted description content is inputted to an HDL conversion part 103, and a desired restriction function model 104 is outputted. The restriction function model 104 and a function model 105 with a circuit operation described therein are added to a connection part 106, whereby a function model 17 with restriction is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319450-A (JP)
Title: Radio communication system and base station and terminal station for configuring same
Inventor: NOGUCHI SHIGETAKA
IPC: H04W92/10
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication system which can efficiently search a frequency channel used in a self-radio communication system.  <P>SOLUTION: In the radio communication system including a base station 10 and terminal stations 11, 12 and 13 and capable of communicating by using a plurality of the frequency channels, the station 10 sends first information regarding the number of the frequency channels used by itself to the terminal stations 11, 12 and 13 by carrying on a specific frequency of the frequency channel used for oneself.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317148-A (JP)
Title: Automatic vending machine for portable communication terminal photographic print
Inventor: ITO KIMIO
IPC: G07F17/26
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic vending machine system which photographically prints and vends a digital image photographed by a portable communication terminal (portable telephone, PDA).  <P>SOLUTION: This system comprises a connecting means which connects the portable communication terminal (portable telephone, PDA) and a portable communication terminal photographic print automatic vending machine, a readout means which reads image data out of the portable communication terminal, an input means which inputs information needed to photographically print the read-out image, a vending control means which performs control according to money, a print control means which performs control based upon the information needed for the photographic printing, a means which detects consumption article and operation states, etc., of the photographic print automatic vending machine, and a transmitting and receiving means which sends and receives data between the photographic print automatic vending machine and a photographic print automatic vending machine management center.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324945-A (JP)
Title: Piezoelectric dc-dc converter
Inventor: KADOSAWA HIDEKI
IPC: H02M3/24
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric DC-DC converter having a high efficiency and high reliability.  <P>SOLUTION: The piezoelectric DC-DC converter comprises a DC power source, a half-bridge type inverter having first and second switching elements connected with the power source and receiving a DC from the power source to convert the DC into an AC, a step-down circuit for transforming the AC output of the inverter by a laminated press-bonded piezoelectric transformer using a series resonance with an inductance for the series resonance, a circuit for converting the AC output of the step-down circuit into a DC to supply the DC to a load, and a control circuit for controlling the first and second switching elements in response to the voltage to be applied to the load.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322551-A (JP)
Title: Displacement detecting device
Inventor: KURODA AKIHIRO
IPC: G01D5/38
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a displacement detecting device superior in stability with the lapse of time while coping with an angle change in a diffraction grating, and while miniaturizing the device regardless of the kind of light source.  <P>SOLUTION: This displacement detecting device is characterized by having the light source 51 for emitting the light, a polarized light separating part 58 for emitting the light by separating the light emitted from the light source 51 into the two light mutually different in a polarized light component, a first lens 41a arranged between the light source 51 and the polarized light separating part 58, a reflection optical system 14 for respectively reflecting the two first diffracted light obtained by diffracting the two light emitted from the polarized light separating part 58 by the diffraction grating 11, a light branching part 44 for dividing the synthetic light into a plurality by generating the synthetic light by synthesizing the two second diffracted light obtained by diffracting the first diffracted light reflected by the reflection optical system 14 by the diffraction grating 11, a polarized light part 42 for respectively passing only a prescribed polarized light component on the divided synthetic light, a light receiving element 52 for generating an interference signal by respectively photoelectrically transducing the interference light passing through the polarized light part 42, and a second lens 41 arranged between the polarized light part 42 and the light receiving element 52.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323918-A (JP)
Title: Power supply unit for vehicle
Inventor: TERACHI ATSUSHI
IPC: H01M10/48
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect temperature rises of many secondary batteries and to identify a secondary battery, a battery module or a group of secondary batteries with raised temperature.  <P>SOLUTION: A power supply unit for a vehicle comprises a plurality of secondary batteries 1, a plurality of temperature sensors 3 for detecting temperatures of the plurality of secondary batteries 1 and calculation circuit 5 for specifying the secondary battery 1 with raised temperature based on signals from the temperature sensors 3. The calculation circuit 5 includes multiple rows of output lines 6 and multiple columns of input lines 7. The sensors 3, each of which changes its own electrical resistance at a predetermined temperature, are connected between the output lines 6 and the input lines 7 in a matrix configuration. The power supply unit outputs scan signals through the respective output lines 6 to the temperature sensor matrix and detects the scan signals via the input lines to identify the sensor 3 with changed resistance, thus identifying the secondary battery 1 with raised temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298434-A (JP)
Title: Power unit for radio buoy
Inventor: ICHIMURA TAKAYUKI
IPC: H02J7/34
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power unit for a radio buoy in which an inexpensive battery of small current capacitance which can be easily acquired at all times is available for power during a transmission period in which a large current is intermittently required.  <P>SOLUTION: A battery charger of a long time constant and large electrostatic capacitance is charged with the battery of small current capacitance during a transmission stop period, and electric charges stored in the battery charger are discharged through a constant current circuit to the transmitter during the transmission period in which the large current is required.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323445-A (JP)
Title: Related term presenting device, method and program
Inventor: YAMADA ICHIRO
IPC: G06F17/21
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a related term presenting device, a related term presenting method and a related term presenting program capable of specifying a subject on the basis of an inputted character string and contents of conversation, and representing the term having a closed relation to the subject at a timing when the input of the character string and the contents of conversion is interrupted.  <P>SOLUTION: This related term presenting device 1 comprises a subject extracting means 10, a subject accumulating means 11, a term extracting means 12, a term accumulating means 13, a voice recognizing means 20, an input monitoring means 21, a word extracting means 22, a subject estimating means 23, a relation degree calculating means 24, and a term output means 25, the subject is estimated on the basis of words included in the inputted conversation text data, and the terms are extracted from the news text relating to the subject to represent the words relating to the contents of the conversation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003024780-A (JP)
Title: Catalyst for removing carbon monoxide and method for removing carbon monoxide
Inventor: ECHIGO MITSUAKI
IPC: C01B3/38
Filed: 2002-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst for removing a carbon monoxide carried by a carrier, with the existing ratio of ruthenium present in a state of metal inside a ruthenium atom adjusted to a specified value. SOLUTION: This catalyst for removing a carbon monoxide is used for removing a carbon monoxide from a mixed gas containing hydrogen and the carbon monoxide and formed by making a carrier carry ruthenium. Not less than 50% of the ruthenium atoms, on the surface layer of the catalyst, which can be measured by ESCA before the removal by oxidation of the carbon monoxide contained in the mixed gas through making the mixed gas chemically react with an oxidizing agent on the catalyst, are present as the ruthenium in a state of metal.
Patent JP-2003329168-A (JP)
Title: Rotational angle limiting mechanism of rotary valve and actuator having the same
Inventor: YAMAGUCHI KAZUMA
IPC: F16K35/00
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotational angle limiting mechanism of a rotary valve for easily changing the upper limit or the lower limit of the opening angle of a valve element of the rotary valve as necessary, and an actuator having the rotational angle limiting mechanism.  <P>SOLUTION: In the actuator having a rotary shaft having a fitting part to a valve shaft of the rotary valve at a lower end thereof and a rotating mechanism to rotate the rotary shaft, a cam is attachably/detachably fitted to a lower end of the rotary shaft from an open port formed in a lower surface of the actuator, and a stopper bolt which collides with a specified part on a circumferential edge of the cam to restrict the rotation of the cam is added to the actuator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329422-A (JP)
Title: Shape measuring instrument
Inventor: MORIMOTO TSUTOMU
IPC: G01B9/02
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To easily measure the shape of a work to be measured with high accuracy without generating any disturbance in an interference light and without being affected by a vibration of the work.  <P>SOLUTION: The irradiation light is split by a polarized beam splitter 11 (PBS) so as to be irradiated on a main surface 1a of a wafer 1 and a reference surface 14a on the main surface side, respectively, and the interference light which is obtained by overlapping the measurement light and the reference light of the reflected lights of the split lights is guided to a back side of the wafer 1 by a prism 30 or the like. The measurement light and the reference light included in the interference light are respectively split to a back surface 1b of the wafer 1 and a reference surface 24a on the back surface side by a PBS 21 on the back surface side, and the interference light with the reflected lights overlapping each other is emitted to an acceptor 40 to detect an interference image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326346-A (JP)
Title: Method for producing cast iron-made cast-in member
Inventor: FUKUMOTO TOMONORI
IPC: B22D13/02
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve the stickiness on the other metal which can arrange a plurality of projections having a desired shape of undercut part on the surface of a cast-in member in a simple process.  <P>SOLUTION: Facing agent 30 is coated on the inner peripheral surface 34 of a mold 30. The facing agent 36 is formed as a plurality of spherical parts 36b, and molten cast iron 40 is poured into this mold 30 while rotating the mold 30 under state of replacing into inert gas in the mold 30. The molten iron 40 is filled up to the undercut parts 36c while covering the spherical parts 36b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335302-A (JP)
Title: Bag-making and filling method using double film
Inventor: MATSUNAGA SHINJI
IPC: B31B23/60
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent sealing defects and appearance defects from being caused by a gap between an inner film and an outer film during making of a bag by using a double film made by laminating the outer film on the inner film in a method of bag-making and filling using the double film.  <P>SOLUTION: Two tube-like films are laminated in a flat shape to form the double film F having both the side edge margins r1 and r2 in the longitudinal direction both being continuous with each other. The double film F is supplied to a pillow packaging machine to be made into the bag, and an item to be housed is filled in it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003037991-A (JP)
Title: Linear motor, and its protection equipment and method
Inventor: TAKETOMI MASAKI
IPC: H02P7/00
Filed: 2002-05-15
Abstract: PROBLEM TO BE SOLVED: To prevent coil overheat by storage of joule heat since current value continues in relatively small condition in a linear motor. SOLUTION: In a protection equipment for a linear motor with composition in which a permanent magnet and a coil relatively motion, (a) a detection means for current applied to the coil, (b) a multiplication means which calculates square value of the detected current at regular time intervals Δt, (c) a storage means which sequentially stores square values from first one to nth one after inputting the square value, deletes the first square value when nth square value and the first square value are input and repeats same operations afterwards, (d) an additional means which calculates a summation of n's square values in the memory means, (e) a setting means for standard value which compares to the summation of the square values, (f)  a comparison means which outputs over load signal when the summation of the square values are compared to the standard value and the summation then rises above the standard and (g) an over load prevention means which protects the coil by controlling a driving equipment of the coil in receiving the over load signal are provided in the invention.
Patent JP-2003335173-A (JP)
Title: Horn mounting structure for vehicle
Inventor: ICHIHARA MAKOTO
IPC: B60K11/04
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a horn mounting structure for a vehicle to amplify horn sound volume without blocking introduction of cooling air to an engine room.  <P>SOLUTION: A horn 1 is mounted at an opening of a left side wall of an inclined passage part 3c at a prescribed distance from an air inlet opening 3a of an intercooler duct 3 so that a vibration part of the horn 1 is directed to an inside of the intercooler duct 3. A natural frequency of the intercooler duct 3 is made coincident with a vibration frequency of the horn 1, and the prescribed distance is set for a position with high resonance effect, that is, about a half of a length of the intercooler duct 3. Since the horn 1 is mounted on the intercooler duct 3 as stated above, the volume of the horn 1 is amplified, and ample cooling air can be introduced to a radiator, an intercooler 2 or the like without blocking an opening of a radiator grille or the air inlet opening 3a of the intercooler duct.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003040240-A (JP)
Title: Fiber drum barrel, its lid and fiber drum
Inventor: DOGE MASAMI
IPC: B65D3/30
Filed: 2002-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent paper powder from generating and from being left on a barrel of a fiber drum. SOLUTION: The barrel 2 of the fiber drum comprises a cylindrical barrel body 21 in which a plurality of layers of sheet-like base paper 11 are laminated, and a folding part is formed on a lower end part, and a disk-like bottom plate affixed to an inner surface of the folding part of the barrel body 21 with the plurality of layers of sheet-like base paper 11 laminated thereon. A protective tape 13 is affixed to upper end parts of inner and outer circumferential surfaces including an upper end cut section of the barrel body 21, and a protective tape is affixed to inner and outer circumferential edge parts including a cut section of a bottom plate 22.
Patent JP-2003335804-A (JP)
Title: Method for forming emulsion and method for forming resin particles
Inventor: HAYASHI SHINICHI
IPC: B01F3/08
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To produce resin particles that are uniform in particle size.  <P>SOLUTION: A treating liquid 32 has, dispersed therein, an auxiliary liquid with higher wettability to a porous membrane 22 (forming an inner cylindrical body of an emulsification tank) than that of the treating liquid 32 so that when the treating liquid 32 is introduced under pressure into a liquid medium 31 through a pore 29 of the porous membrane 22, the phenomenon of wetting the internal surface of the pore 29 with the treating liquid 32 invading into the pore is prevented by virtue of the droplets 34 of the auxiliary liquid. Therefore, even if a large amount of the treating liquid 32 is continuously introduced under pressure into the liquid medium 31 or even if the treating liquid 32 comprises a monomer constituted predominantly of hydrophilic substituents, the droplets 33 of the treating liquid 32 formed in the liquid medium 31 do not become large in droplet particle size, which leads to the production of resin particles having a uniform particle size distribution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348092-A (JP)
Title: Information communication system
Inventor: FURUTA KAZUTAKA
IPC: H04W4/04
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information communication system in which an available communication media is selected in accordance with the contract status or conditions of a user in a car expecting a plurality of users, including a bus, an electric railcar.   <P>SOLUTION: A user's terminal 41 transmits a user identifier through a gateway section 110, a communication media connecting section selected by the gateway section 110, and a network 300 to a center device 200. The center device 200 retrieves information on the transmitted user identifier from information stored on a user information data base 22. The available communication media is found to be a cellular telephone or a DSRC and is informed to an in-vehicle network device 100. The gateway section 110 selects the communication media connecting section 11 or 12 being the communication media informed from the center device 200 when the user's terminal 41 transmits the information to the center device 200.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339962-A (JP)
Title: Game machine, program and recording medium
Inventor: KATSUMATA NOBUKI
IPC: A63F5/04
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To make a player feel expectations on a bonus game mode.   <P>SOLUTION: When a lot of failure is drawn in a game of an RB (regular bonus) mode, a control part 30a operates an RT game number lottery part 42. The RT (regular time) game number lottery part 42 collates a sampled random number value with an RT game number determination table 43 to determine the number of games playable in an RT mode. The control part 30a writes the determined number of games in an RT game number storage part 44. When a successful lot of a special mode transit role is drawn in an ordinary mode, the RT mode is started. The control part 30a reads the number of games playable in the RT mode out of the RT game number storage part 44.  <P>COPYRIGHT: (C)2004,JPO