baber/WOPTO huggingface dataset:
Patent JP-2003259178-A (JP)
Title: Mobile information terminal with camera
Inventor: SUZUKI HIDEAKI
IPC: H04W88/02
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile information terminal with a camera which can prevent a flicker due to blinking of a lighting fixture without placing a burden on a user.  <P>SOLUTION: In addition to a control part 202, the mobile information terminal 201 with the camera is equipped with a camera module 203 with a flicker correcting function, a radio transmission and reception part 204 which sends and receives radio waves, a positional information registration part 206, and a positional and frequency information storage part 207. The radio transmission and reception part 204 obtains the positional information on the current position or its vicinity by using a position measurement system using a base station such as a mobile telephone base station or a circulating satellite, converts the information into a power source frequency by using a table, and supplies the resultant information to the camera module to correct the flicker.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258075-A (JP)
Title: Tweezers for sandwiching silicon wafer
Inventor: SHIMIZU KOTARO
IPC: B65G49/07
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pair of tweezers which can be used in a comparatively high temperature atmosphere, has mechanical strength, and does not cause scratches or cracks to a wafer to be sandwiched.  <P>SOLUTION: The tweezers comprises an upper side board material 11 and a lower side board material 12 which are made of stainless steel and bonded together at their base ends. A crank 11a comprising a first bending portion 11b and a parallel portion 11c is formed at the end of the upper side board material, a second bending portion 12a facing the parallel portion is formed at the end of the lower side board material, and both the parallel portion and the second bending portion that contact a silicon wafer 13 are coated with heat-resistant resin. Coated pieces 14 are adhered to both sides of the parallel portion and one side of the second bending portion by a heat-resistant resin adhesive agent 16, thus coating both the parallel and second bending portions with the coated pieces and the heat-resistant adhesive agent. The upper side board material is bent to cover the lower side board material, while the lower side board material is bent along the upper side board material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003022231-A (JP)
Title: Message delivery service method and device
Inventor: DEGUCHI HIKARI
IPC: G06F13/00
Filed: 2002-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a message delivery service for preliminarily collecting the information of the delivery destination or delivery desired date of a message, and for confirming whether or not the message should be delivered to a client based on the information before delivering the message to the delivery destination. SOLUTION: This service method for delivering a message card to a delivery destination instead of a client based on the request comprise a step for inputting client information and delivery destination information to a server, a step for preserving the client information and the delivery destination information in an information storing means 60 by a server 1, a step for transmitting preliminary confirmation information to the client based on the preserved delivery destination information by the server 1, a step for receiving response information to the preliminary confirmation information by the server 1, and a step for preparing a message card to be delivered to the delivery destination based on the response information by the server 1.
Patent JP-2002355441-A (JP)
Title: Game device and game program
Inventor: YAMASHITA AKIHISA
IPC: A63F13/58
Filed: 2002-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a game device capable of giving touches of actuality. SOLUTION: A game system is provided with a sword type real operation object 51. The position in a real space of the sword type real operation object 51 is detected by a position detection part 6 and converted to game space coordinates by three-dimensional input conversion means 13. When a player moves the sword type operation object 51, the movement of a sword object within a game space is displayed similarly to the movement of the sword type operation object 51. The movement of the sword object is stored as a past position in the game space. On the basis of the stored position, whether or not it has hit another object in the game space is judged. The player plays a game without feeling the incompatibility of the real space and the game space through an operation by himself/herself rather than operating the object within the game space.
Patent JP-2003260957-A (JP)
Title: Inter-vehicle distance control system
Inventor: KURAMOCHI YUICHI
IPC: G08G1/16
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inter-vehicle distance control system capable of starting a traffic snarl follow-up dealing in the same operation as that in regular driving.  <P>SOLUTION: In this system, a follow-up control section 10 starts follow-up control to a preceding vehicle on condition that the vehicle following the preceding vehicle detects the characteristic value produced in the vehicle following the preceding vehicle when advancing. For the characteristic value, acceleration or car speed can be used. In the case where a driver has made an operation to advance his vehicle on the road of traffic snarl, follow-up control can also be started providing that the vehicle detects a change in the engine of the vehicle---at least one of increases in engine speed, in-take pressure, injection pulse width, engine oil pressure and ignition pulse width.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267607-A (JP)
Title: Paper feeding device
Inventor: INENA KATSUYA
IPC: B65H26/00
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To accurately read a code of a core regardless of width of a recording paper roll.  <P>SOLUTION: Two kinds of recording paper rolls 11 and 12 having different width are set in a paper feeding device. A pair of holders are mounted to respective recording paper rolls 11 and 12. A support member 22 supports one holder 24. The support member 22 is provided with a reading device 20. The reading device 20 comprises a photo sensor 61 and a moving mechanism 62. A shaft part 44 of the holder 24 is provided with a plurality of grooves 44a and 44b for positioning the recording paper rolls 11 and 12, and an uneven part is formed in the axial direction. When the recording paper roll 12 having a large width is set, the groove 44a as a recessed part faces to a first interlocking member 63 and hence the photo sensor 61 does not move. When the recording paper roll 11 having a small width is set, the shaft part 44 presses and lowers the first interlocking member 63 to make the photo sensor 61 approach the end surface of the core 16.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002284617-A (JP)
Title: Manufacturing method of synthetic material component
Inventor: RHEINBERGER VOLKER DR
IPC: B29C67/00
Filed: 2002-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of synthetic material components, especially dental prosthesis or the like, which can be realized with less equipment investment and can rapidly produce synthetic material components. SOLUTION: This manufacturing method of synthetic material components comprises preparing a base material and applying at least one material for synthetic material components in layers through nozzle arrangement. After one or more layers are applied, hardening is done before applying other layers. Aforementioned layers are formed with polymerizable synthetic materials having such viscosity that can keep the layers from polymerizing during the application of synthetic materials through the nozzle arrangement. The polymerization of the layers are done when the nozzle arrangement is separated.
Patent JP-2003267765-A (JP)
Title: Concrete
Inventor: HOSODA AKIRA
IPC: C04B111/20
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide concrete capable of shortening a working period and reducing cost because of its self-restoration of a crack even if the crack happens to occur.  <P>SOLUTION: The concrete 1 is mixed with water 2, powder 3 of cement 3a and an expansive admixture 3b, fine aggregate 4, coarse aggregate 5, a fiber 6, and an admixture 7, etc. At this time, the weight ratio of the water 2 to the powder 3 consisting of the cement 3a and the expansive admixture 3b is ≤45% (preferably about 25-40%), the weight of the expansive admixture 3b is 15-120 kg/m<SP>3</SP>(preferably about 30-80 kg/m<SP>3</SP>). Furthermore, a chemical fiber such as a polypropylene fiber of about 0.03-1.0% to the total volume of the concrete 1 is preferably mixed with the concrete 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273928-A (JP)
Title: Atm transmission line monitoring device
Inventor: YAMASUMI SHINJI
IPC: H04L12/70
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To enable monitoring at an optional point in an ATM transmission line.  <P>SOLUTION: An ATM cell is reproduced by providing this ATM transmission line monitoring device with a monitor signal fetching part 1 that picks up a signal at an optional point of a communication cable, amplifying the picked up signal by an input signal amplification part 21 and performing a frame synchronization processing by a physical layer synchronization part 22. The signal is analyzed/monitored by supplying the ATM cell obtained in such a way to a higher-order layer analysis part 23 and performing stipulated protocol processings in the respective parts of an ATM layer. Thus, the signal is monitored at the optional position of the communication cable, not only a failure such as simple line cut off but the respective layers can be analyzed/monitored and a protocol failure can also be monitored.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271155-A (JP)
Title: Data supplying device, data reproducing device and data reception system
Inventor: SATO YOSHIZO
IPC: G10K15/02
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate timing deviation resulting from data throughput between a data supplying device and a data reproducing device.  <P>SOLUTION: When a download command for file data is made, the reproduction terminal device of a transmission destination first transmits CPU throughput data to the data supplying device 100. The data supplying device 100 reads corresponding addition or subtraction time data from a conversion table included in a CPU 104 in response to the transmission and sends the addition or subtraction time data to a link preparing part 102. The link preparing part 102 adds or subtracts the addition or subtraction time Δt to/from each start time in a link table of a corresponding file to generate a new link table. The link table is replaced with a link table in the file. Thereafter, the file is transmitted to the reproduction terminal device 200.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270814-A (JP)
Title: Electrophotographic photoreceptor and image forming apparatus
Inventor: AZUMA JUN
IPC: G03G5/06
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor containing a ketone derivative excellent in charge carrier transport characteristic in a photosensitive layer and having high sensitivity, low residual potential, excellent electrostatic charge performance and excellent repetitive characteristics and to provide an image forming apparatus in which an image fog does not occur even when images are repeatedly formed.  <P>SOLUTION: A ketone derivative represented by formula (1) (where R<SP>1</SP>and R<SP>2</SP>are each hydrogen, an alkyl or an aryl; X is a condensed polycyclic hydrocarbon; and A and B are each carbon or nitrogen) is incorporated into the photosensitive layer of an electrophotographic photoreceptor used in an image forming apparatus.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272848-A (JP)
Title: Manufacturing method of phosphor thin film and el panel
Inventor: MORI MASAMI
IPC: C09K11/64
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a phosphor thin film for full color EL and EL panel by reducing the high process temperature which is a problem especially for thioamide group and thiogallate group phosphor.  <P>SOLUTION: For the formation of a phosphor thin film, the number of heat treatment processes after forming the thin film is at least two times or more. The condition of the first heat treatment is 0.1-30 hours at the temperature ranging 200-800°C, and the condition of the second to final nth heat treatment (n≥2) is 0.1-30 hours at the temperature ranging 200-800°C. The maximum heat treatment temperature is included during the second to final nth heat treatment process.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003281679-A (JP)
Title: Accident sound detecting device
Inventor: OKINO NOBORU
IPC: G10L15/00
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To discriminate quick brake sounds from siren sounds, which have been hitherto impossible, and to efficiently detect only accident sounds to improve the ability of detecting such accident sounds.  <P>SOLUTION: The accident sound detecting device for detecting accident sounds using an sound signal from the external comprises an accident sound acquiring means 20 acquiring an accident sound, a pitch variation determining/ computing means 30 determining the magnitude of the pitch variation of the accident sound from an output signal from this accident sound acquiring means 20, and a pitch variation sound removing means 40 removing a pitch variation sound having a large pitch variation from the accident sound in the case where the pitch variation determined by the pitch variation determining/computing means 30 is larger than a predetermined value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283385-A (JP)
Title: Equalizer
Inventor: NAITO MASASHI
IPC: H04B3/10
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an equalizer which follows multipath fading of high speed and improves error rate characteristic in a multipath fading environment having time delay which cannot be neglected to a symbol length.  <P>SOLUTION: In the equalizer which performs equalization of a receiving base band signal with a frame unit, a tap coefficient for first equalization is calculated on the basis of a synchronous word in the base band signal. Equalization is performed to a pilot pattern in the base band signal by using the tap coefficient. By using the equalization result, distortion inverse characteristic of the pilot pattern in the base band signal is calculated. By interpolating the distortion inverse characteristic, an inverse characteristic tap coefficient is calculated. The base band signal is multiplied by the inverse characteristic tap coefficient. On the basis of the multiplication result, a second tap coefficient for equalization is calculated. Equalization is performed by using the second tap coefficient for equalization to the multiplication result.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284032-A (JP)
Title: Moving picture distributing method and system thereof
Inventor: JOJIMA TAKAHIRO
IPC: H04N21/258
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moving picture distributing method and a moving picture distributing system which immediately distributes moving pictures even upon receipt of a request for distributing a large amount of moving pictures for a short period of time, and has no need of introducing a high speed and large- scale apparatus to improve the effect to cost ratio.  <P>SOLUTION: Upon receipt of a moving picture distributing request from a user, a delayed authenticating means 44 sends an authentication request for inquiring whether the user has a right of reproducing the moving picture information requested to distribute to an authenticator 50, and instructs a moving picture distributing means 47 to start distributing the moving picture information. Then the authenticating means 44 instructs the distributing means 47 to stop distributing the moving picture information through a moving picture distribution stopping means 46, if the authenticator 50 decides that the user is an unauthorized one having no right of reproducing the moving picture information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288261-A (JP)
Title: Data transferring device, data transferring method, and program
Inventor: KIMURA YASUHIRO
IPC: H04L29/06
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data transferring device capable of reducing a load of a network connecting communication devices together.  <P>SOLUTION: In receipt of a response to be transferred to a Web browser 3 from a Web server 3, a cache server 2 forms a fingerprint to the response instead of transferring the response, stores the fingerprint and response data included in the response from the Web server 3 while associating them with each other, and generates a redirect response to URL including the fingerprint and own host name to transmit it to the Web browser 5. Subsequently, when a request message to the URL including the fingerprint and own host name is received from the Web browser 5, a response including response data stored in association with the fingerprint is formed to be transmitted to the Web browser 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002365142-A (JP)
Title: Instrument for measuring wavelength, instrument for measuring optical characteristic, method of measuring the wavelength, and software article
Inventor: STOLTE RALF
IPC: G01J3/28
Filed: 2002-03-28
Abstract: PROBLEM TO BE SOLVED: To enhance accuracy of wavelength measurement. SOLUTION: This wavelength measuring instrument 20 for measuring wavelengths of plural successive optical signals λ(t) is provided with a wavemeter unit 30 for measuring the first wavelength value λ1(t) about the optical signals λ(t), an absolute measurement unit 40 for measuring an absolute value having a wavelength characteristic determined in known absolute wavelength values and covered with the optical signals λ(t) out of the known absolute values, as the second wavelength value λ2(t), and an evaluation unit 50 for receiving the first and second wavelength values λ1(t), λ2(t) measured hereinbefore, and for providing a wavelength values λ1'(t) corrected based on a mutual comparison result between the measured first and second wavelength values λ1(t), λ2(t).
Patent JP-2003287368-A (JP)
Title: Bean dryer
Inventor: TSUCHIYA YOSHIMI
IPC: F26B11/04
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple bean dryer suitable for a bean grower to process gathered beans in a small scale by oneself, superior in drying efficiency, capable of drying even the beans in the pods, and capable of simultaneously removing the pods of the beans at drying time.  <P>SOLUTION: This bean dryer has at least a drying object housing rotary drum 20 for arranging a large number of ventilation slits 23 in an outer shell, an atmospheric box 10 for arranging the rotary drum 20 inside so that a rotary shaft becomes the horizontal direction, a hot air means 30 for blowing off dry hot air from below the rotary drum 20 in the atmospheric box 10, and a ventilation adjusting cover 40 arranged in a ceiling part 11 of the atmospheric box 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289298-A (JP)
Title: Long-distance quantum cipher system
Inventor: INOUE SHUICHIRO
IPC: H04B10/70
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To prolong a transmission distance by reducing losses of photons in a receiver section and using a single photon detector having a high efficiency low dark count probability, in a quantum cipher system.  <P>SOLUTION: In a cryptograph key information receiving section, a laser beam pulse, having a wavelength of 1,550 nm, is split into a horizontally polarized reference optical pulse and a vertically polarized signal optical pulse. The signal optical pulse is delayed and transmitted. In a cryptograph key information transmitting section, the polarization surface of the reference optical pulse is rotated by 90°. A random-phase shift is provided to the signal optical pulse to rotate the polarization surface by 90°. These pulses are attenuated to be formed into single-photon pulses and are sent back. In the cryptograph key information receiving section, a random phase shift is provided to a feedback reference optical pulse and overlapped on a feedback signal optical pulse, is split, in response to a polarization state by a polarization optical splitter, and is detected by an APD (avalanche photodiode) which is suspended only for a release time of trap carriers, thereby obtaining a cryptograph key.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287858-A (JP)
Title: Automatic developing device
Inventor: FUJIMOTO KEIICHI
IPC: G03D3/08
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve transportation by preventing uneven processing or the like in a processing solution from being caused by uneven nip observed in a roller pair.  <P>SOLUTION: In the processing rack 64 of a developing tank 54, the roller 258 of the inserting roller pair 234 is formed as a comb-type roller and the tip of a rib guide 266 extended from a guide member 226 is inserted between rollers 260. Thus, a photosensitive material transmitted from the inserting roller pair is smoothly positively guided into a through port 230. As a roller pair 210 in which a nip force most affects the uneven processing, rollers 272, 274 made of a solid metal are used. Thus, the occurrence of the uneven processing is prevented without involving the large size of equipment and an increase in weight in the processing rack.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003011527-A (JP)
Title: Thermographic recording material having improved printed record preserving function without loss in printability
Inventor: LOCCUFIER JOHAN
IPC: C07C255/56
Filed: 2002-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a substantially non-photosensitive thermographic recording material which can indicate a high printability expressed by the ratio of Dmax to an organic silver salt covering rate with a thermographic print with the preservation of an image density level concerning, for example, D-1.0 during preservation in the dark and sensitometry improved. SOLUTION: In the non-photosensitive mono-sheet monochromatic thermographic recording material, a thermal element containing a non- photosensitive organic silver salt, a 3,4-dihydroxy benzene compound in the relation of a thermal action to the salt, and a binder and a support are contained, and the 3,4-dihydroxy benzene compound has an aryl oxo structure having at least one substituent having a σm -value larger than 0 or a heteroaryl oxo structure having a unified aromatic index IA larger than 53. A thermographic recording method is used for the recording material.
Patent JP-2003295239-A (JP)
Title: Nonlinear optical material
Inventor: FUKUDA TAKASHI
IPC: C08G63/06
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic second order nonlinear optical material showing satisfactory optical transparency and having solvent solubility and film forming properties.  <P>SOLUTION: The second order nonlinear optical material consists of an aromatic polyester represented by formula (1) (wherein R<SP>1</SP>denotes an acetyl group, a hydroxyl group, or an alkyl group, R<SP>2</SP>denotes an ester group, a cyano group, a nitro group, a dicyano vinyl group, a methyl sulfonyl group, a trifluoromethyl group or a halogen atom, R<SP>3</SP>denotes a normal or branched alkyl group, an alkoxy group or a fluoroalkyl group, R<SP>4</SP>denotes a hydrogen atom, a hydroxyl group, a normal or branched alkyl group, an alkoxy group or a fluoroalkyl group and n denotes an integer of 10 to 100).  <P>COPYRIGHT: (C)2004,JPO