baber/WOPTO huggingface dataset:
Patent JP-2004116223-A (JP)
Title: Ceramic building plate and method of manufacturing the same
Inventor: HATSUTORI NAOKI
IPC: E04F13/08
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide ceramic building plates which are resistant to breakage and make inconspicuous a joint portion between the building plates arranged adjacent to each other, to thereby exhibit a continuous pattern, and to provide a method of manufacturing the ceramic building plates.  <P>SOLUTION: The ceramic building plate 1 is formed of an almost rectangular substrate 2, and a plurality of blocks 3 integrally formed on the design surface side of the substrate 2. At least one of the upper edge 21, lower edge 22, left edge 23, and right edge 24 of the substrate 2 has a protruding block 31 arranged thereon, which is formed by protruding the block 3 from an external line 29 of the substrate 2. The protruding block 31 is longer in length in a direction in parallel with the edge along which the protruding block 31 is arranged, larger in thickness, and smaller in density.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007355-A (JP)
Title: Robot
Inventor: NAKA YOJI
IPC: A63H11/00
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pet robot with a light emitting function which can be utilized as a photographing light source without hurting natural and pretty characteristics which are originally possessed by the pet robot.  <P>SOLUTION: An ear member 12 is fitted to the head part of the robot so as to move between a light projection state and a natural appearance state. A light emitting means 14 is arranged on a part which is covered with the ear member 12 when the ear member 12 comes in close contact with the head and is held in the natural appearance state. A reflection surface 12A constituted so as to project light emitted by the light emitting means 14 is formed on the non-exposed surface side of the ear member 12. Consequently, even though the light emitting means 14 is arranged, the appearance of the robot is unaffected and the original pretty and natural characteristics of the robot are unhurt. In the case of performing photographing by utilizing the robot, the ear member 12 is moved to the light projection state and the light emitted from the light emitting means 14 is reflected from the reflection surface 12A and projected to the subject side to photograph the subject by a photographing function under a suitable exposure condition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122506-A (JP)
Title: Laminated sheet and molded container using the same
Inventor: KOMORIYA KIYOSHI
IPC: C08L23/10
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated sheet which has heat resistance and oil resistance applicable to microwave oven cooking and and is excellent in surface glossiness and improved in secondary moldability, and a molded container.  <P>SOLUTION: The laminated sheet is produced by laminating a biaxially oriented polypropylene resin film on at least one surface of an inorganic filler compounded polyolefin resin sheet containing 40-90 mass % of a polyolefinic resin and 60-5 mass % of an inorganic filler. The polyolefinic resin is a mixture of a polypropylene resin and a polyethylene resin, and the content of the ethylene component existing in the polyolefinic resin is 5-50 mass%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128336-A (JP)
Title: Optical coupling device
Inventor: ONISHI MINORU
IPC: H01L31/12
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical coupling device with high accuracy at a low cost without increasing the number of parts.  <P>SOLUTION: The optical coupling device is provided with a light emitting device 11 provided with a light emitting element 16, a light receiving device 12 with a light receiving element 21 to receive an irradiation light A from the light emitting device 11, and a case body 13 to hold the light emitting device 11 and the light receiving device 12. The light emitting device 11 is like a flat plate, and the light emitting element 16 is placed on a surface locating on the opposite side to the light receiving element 21. Furthermore, the light emitting device 11 is provided with a frame 14 with a slit 18, and a light guiding means that guides the irradiation light A from the light emitting element 16 so that it may pass through the slit 18 and hit the light receiving element 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134931-A (JP)
Title: Dab broadcast receiver
Inventor: SASAKI TOSHIHIRO
IPC: H04H20/28
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DAB broadcast receiver capable of easily selecting a channel of a service included in other ensemble than an ensemble during receiving.  <P>SOLUTION: The DAB broadcast receiver actually receives (S13 to S23) all ensembles of DAB broadcast within a prescribed frequency range one by one and stores a service list included in any ensemble to a first memory 37 in order to obtain information with respect to the service included in the ensemble during receiving. When a user selects a reception channel, the service list included in any ensemble is read from the first memory 37 and a display means displays the list. The user selects a desired service from the displayed service list and can easily select the channel of the service.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134961-A (JP)
Title: Communication method and communication equipment for wireless network
Inventor: HASHIGUCHI MASAYA
IPC: H04B7/10
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication method and communication equipment wherein call origination can properly be restricted and the deterioration in the throughput of an entire wireless network can be prevented.  <P>SOLUTION: In the wireless network wherein wireless stations perform wireless communication, the communication method includes the steps of: using a plurality of radiation patterns having different directivity characteristics of an array antenna whose directivity characteristics can be varied to receive wireless signals of a desired wave from a first wireless station respectively; obtaining a reception response vector r<SB>d</SB>of the desired wave and whose elements include the respective received signals and the same reference signal as a signal to be transmitted; using a plurality of the radiation patterns of the array antenna to receive wireless signals of an interference wave from a second wireless station respectively; obtaining the reception response vector r<SB>i</SB>of the interference wave whose elements are the respective received signals and the reference signal same as the signal to be transmitted, calculating a spatial correlation coefficient between the desired wave and the interference wave; and transmitting a transmission restriction request to the second wireless station when the spatial correlation coefficient calculated at the wireless communication with the first wireless station is a prescribed threshold value or over.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133162-A (JP)
Title: Display device and name display method therefor
Inventor: SETO FUMIO
IPC: G10L15/28
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device in which speech input operations are made smooth and to provide a name display method therefor.  <P>SOLUTION: One or more speech recognition object words which are objects for speech recognition are displayed on a screen. When the words are accurately uttered, a prescribed process is executed. When the utterance of the speech recognition object word by the user is recognized to be incorrect by aspeech recognition section 31 or when the utterance of the word by the user is not recognized within a prescribed time, an indication processing section 33 displays equal to or at least more than one word among one or a plurality of speech recognition object words to be displayed on the screen in KANA (Japanese syllabary) to produce display contents. A display 40 displays the produced display contents.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003196847-A (JP)
Title: Program and device for deciding kind of storage medium, storage medium stored with kind deciding program for storage medium, and kind deciding method for storage medium
Inventor: KOBAYASHI TOSHIKAZU
IPC: G11B19/12
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To accurately device the kind (CD/DVD, single-layered/multi-layered) of a disk.  <P>SOLUTION: An objective of an optical pickup is ascended at a fixed speed toward a disk near position from a disk far position and a peak/bottom detector detects levels (peak-to-bottom level) from the peak to the bottom of a focus error signal obtained by the focus movement. A servo processing microcomputer counts the number of focus error signals having a peak-to-bottom level not smaller than the predetermined minimum level out of the peak-to-bottom levels obtained during the focus movement across the recording layer of the disk and decides the kind of the disk 1 according to the count value. Consequently, the kind of the disk can accurately be decided without being affected by characteristic differences of devices, variation in the reflectivity of the disk, variation in the ambient temperature, and fake pulse caused by waviness of reproduction output.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004138503-A (JP)
Title: Near field optical probe
Inventor: KAWAZOE TADASHI
IPC: G01Q60/22
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a near field optical probe capable of detecting the temperature of the projecting tip of the probe in real time.  <P>SOLUTION: This near field optical probe 1 has a projection 12 formed by projecting a sharpened core 20 on one end of an optical fiber formed by providing a clad 21 on the periphery of the core 20. The probe is formed as follows: the first metal layer 31 is formed on the projection 12 surface; an insulating layer 32 is formed, covering the first metal layer 31 excluding the tip part; and the second metal layer 33 comprising a different material from that of the first metal layer 31, covering the insulating layer 32 and the tip part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138200-A (JP)
Title: Reed valve
Inventor: NAGANUMA YUJI
IPC: F16K15/16
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a reed plate from being damaged while improving durability of a reed valve and a valve seat for opening the valve.  <P>SOLUTION: In the lead valve, a groove 7 is provided to a receive seat surface 6A of a valve receive seat 6. The groove 7 is arranged in a position covered when a free end 3B of a reed plate 3 is brought into contact to the receive seat surface 6A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145434-A (JP)
Title: Alphabet entry system using keyboard, and electronic device having the system
Inventor: KITAMURA TAKUO
IPC: H03M11/08
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device having a keyboard which permits easy selection of a plurality of characters, character strings and symbols assigned to the keyboard, in entering of alphabets, and in facilitating entry operation.  <P>SOLUTION: A composite selection entry system is adopted, in which the symbols are added to alphabets to form a matrix of ten rows and four tiers, to each of ten numeric entry keys of a data key portion 130, four elements of the matrix are assigned, additional selective functions (I), (II), (III) and (IV) for specifying a tier to the four keys of a control key portion 210 are assigned for being shared, and alphabet and the symbol can be selected, by keying of a key specifying a tier in succession to the keying of a numeric entry key. By using the composite selection entry system, in addition to a conventional toggle entry system for alphabet entry, entry by the fewer number of average entry keyings is enabled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144528-A (JP)
Title: Underwater sonar system
Inventor: SADAMORI HIROYUKI
IPC: G01S7/521
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To raise locating precision when locating is performed using a sonar mounted on a ship.  <P>SOLUTION: The underwater sonar 100 has a mounting mechanism 21 and an echo sounder transducer 22. The transducer is supported having three degrees of rotation freedom and at least one degree of translation freedom with actuators 3-8 and joints 9-17 which constitute the mounting mechanism, with respect to the ship body 20. Rocking of the transducer with respect to the rocking of the ship body is removed, and high precision of measurement is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147014-A (JP)
Title: Picture display system, picture input device and picture display device, which are used for the same, and control method of picture display
Inventor: SAKUTA KENJI
IPC: H04N5/225
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To speedily display a picture from a digital camera on a picture display device.  <P>SOLUTION: The pictures photographed by the digital camera (DC) 30 are set in order by file ID and are stored in a memory 34 as picture files. When a request of picture display is made from DC 30, the picture display device 40 acquires file ID of the picture whose display is requested from DC 30, acquires the picture file from DC 30 with file ID as a key and performs a display processing of the picture. After the display processing, the file ID acquires the preceding and following picture files from DC 30 and stores them in a memory 44. When a change of the display picture is requested from DC 30, the picture display device 40 acquires file ID of the picture on the change from DC 30, checks whether the picture file corresponding to acquired file ID is stored in the memory 44 or not and displays the picture based on the picture file if the file is stored.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003163131-A (JP)
Title: Manufacturing method for resin mold coil
Inventor: IZUNA TOMOKI
IPC: H01F41/12
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of processes and to shorten a time for manufacturing a resin mold coil.  <P>SOLUTION: An inner peripheral surface 12 and an outer peripheral surface 13 of the coil 11 are covered with insulative pre-preg sheets 18 and 18. Both end faces 14 and 14 of the coil 11 are filled with a thermosetting silicone resin 19 to which flame-resistant and insulative quartz powder is added. The thermosetting silicone resin 19 is heated and cured.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003200421-A (JP)
Title: Polycarbonate resin pellet in which amount of miss-cut is reduced and method for manufacturing it
Inventor: MANABE AKIYOSHI
IPC: B29B9/06
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide polycarbonate resin pellets by which generation of air bubbles in a molded article is suppressed during molding and which is used for obtaining an optical disc with especially less errors and a method for stably and efficiently manufacturing the polycarbonate resin pellets like these.  <P>SOLUTION: A method for manufacturing the polycarbonate resin pellets characterized by cooling strands extruded from a die of a melt extruder, cutting thereafter them to obtain the pellets, filtering a mixture of the pellets and water to separate the pellets from water and miss-cuts and drying the pellets obtained, and the polycarbonate resin pellets characterized by amount of the miss-cuts being at most 3 ppm, are provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181158-A (JP)
Title: Constitutive member for assembly toy
Inventor: KIM SOKI
IPC: A63H33/10
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a constitutive member for an assembly toy with which a child can enjoy the constitutive member having a magnet without getting bored by providing its completed form with the degree of freedom.  <P>SOLUTION: The constitutive member for the assembly toy is composed of an upper case 10 having a location part 12 opened on the upper surface and an insertion part 11 in the form of half circle on at least one side face, a lower case 20 to be coupled with the upper case while having a location part opened on the lower surface and an insertion part in the form of half circle on at least one side face, a support member 30 located inside the upper case and the lower case while positioning the terminal part on the location part, magnets 40 and 42 located on the respective location parts and the insertion parts, and cover members 50 and 52 to be attached for covering the magnets.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004147548-A (JP)
Title: Method for freezing frozen commodity
Inventor: TAGAMI YASUJI
IPC: A23L3/36
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for freezing a frozen commodity, by which freezing is efficiently carried out using general-purpose freezing equipment such as a refrigerator of domestic use and a frozen commodity having high qualities being about the same as those of a frozen commodity obtained by high-speed freezing equipment is produced.  <P>SOLUTION: The method for freezing a frozen commodity comprises using an apparatus composed of a plate type negatron applicator for placing a food to be frozen, which is installed in the freezing chamber of the general-purpose freezing equipment, and a high-voltage transformer arranged inside or outside the freezing equipment, applying a high voltage to the negatron applicator in unearthed states of the secondary output side of the high-voltage transformer, the negatron applicator and the food to be frozen so that the negatron is applied to the food to be frozen in a contact state of the food to be frozen with the negatron applicator to freeze the the food to be frozen. In the operation, there are cases in which one electrode at the output side of the high-voltage transformer is sealed and insulated and only the other one electrode is used, the two electrodes are used and a bar-like negatron applicator and an isolator are used instead of the plate type negatron applicator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149681-A (JP)
Title: Water-based ink composition for writing utensil erasable by eraser
Inventor: ASAMI HIDEAKI
IPC: C09D11/16
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink composition having excellent erasability of handwriting by an eraser in an ink for a marking pen having a fiber bundle as an ink absorbent body, and an ink for a ballpoint pen in a type of directly charging the ink in an ink-storing pipe.  <P>SOLUTION: The water-based ink composition for writing utensils erasable by the eraser contains a pigment having 2-30 μm average particle diameter, a disperser of the pigment, colorless or white fine particles having 2-20 μm average particle diameter, and water. When the ink composition is applied to the marking pen, a macromolecular coagulating agent is also added thereto to form a loose crosslinking structure between the particles and to suspend the particles in a coagulated state in an aqueous medium. When the ink composition is used as the ink for the ballpoint pen, a thickener is added thereto to make the ink a middle or high viscosity ink or an ink with a viscosity reduced by shear.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149702-A (JP)
Title: Detergent product for coating
Inventor: KURODA HIDEO
IPC: B65D47/42
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detergent product capable of effectively preventing spattering of a liquid in use, clogging of a coating face and an exhaling opening caused by turning back phenomena, backflow of dirt to the interior of a container, and deterioration or the like of the quality of a detergent.  <P>SOLUTION: A nonporous lid body 12 put on the upper part of a container body 11 has one or more of the exhaling openings 31 from which the detergent 41 is exhaled, and the coating face 21a for coating the exhaled detergent 41 to an object 51 to be coated. The exhaling openings 31 are arranged at the position around the coating face 21a, not contacting with the object 51 to be coated directly. The interior of the container body 11 and the exhaling openings 31 communicate through a nonlinear passage formed in the interior of the lid body 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154233-A (JP)
Title: Toilet seat mechanism
Inventor: SHUKU HEI
IPC: A47K13/00
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toilet seat mechanism capable of keeping a toilet seat sanitary and clean.  <P>SOLUTION: The toilet seat is provided with a restoration mechanism and a transmission mechanism. On the transmission mechanism, a shielding plate is combined. The restoration mechanism is composed of a positioning rod installed to the toilet seat, an elastic means, and a connection rod assembled to the positioning rod. The transmission mechanism is composed of a transmission means installed to the toilet seat and a gear assembled to the transmission means. Also, a groove is opened on both sides of the shielding plate and a rack to be combined with the gear is installed inside the groove. The transmission means is provided with a trapezoidal external thread and the gear combined with the transmission means is provided with a trapezoidal internal thread to be combined with the trapezoidal external thread of the transmission means. The toilet seat is composed of a toilet seat upper lid and a toilet seat lower lid, the shielding plate is driven through the transmission means by the restoration mechanism, and the shielding plate is opened and closed on the toilet seat.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003162358-A (JP)
Title: Keyboard
Inventor: TAKAGI TAKEYUKI
IPC: H01H13/14
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a keyboard which makes a key stem configuration unnecessary and can keep the key stroke wide while dealing with being made thin, and in which the operability of the key-input is favorable with an easy configuration and sure key-input is possible.  <P>SOLUTION: The first link 4 and the second link 5, which compose a guide supporting member 3, are connected at a midway crossing part so as to be freely rotatable, each upper pin part 11a, 11b, 13a, 13b of the first link 4 and the second link 5 is fixed to locking parts 15, 16 under a key top 2, lower pin parts 12a, 12b, 14a, 14b are fixed on locking parts 27, 28 set in the side of an attachment hole 7a in a holder member 7. A rubber spring 6 is attached to the attachment hole 7a and the locking parts 27, 28 are formed at neighborhood.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004159976-A (JP)
Title: Automatic bread making machine
Inventor: NAKANO AKIHISA
IPC: A47J37/00
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic bread making machine for always making delicious bread by selecting a bread making process which is most suitable for room temperature when the bread is made, and the temperature of bread making materials.  <P>SOLUTION: When bread making is started, one of the plurality of bread making processes is selected based on temperature which is detected by a second temperature detecting means 14. In a first kneading process after bread making is started, controllers 12, 13 perform control to re-select the bread making process which is selected first, based on a time till the end of kneading, or the temperature of a baking chamber 1. Thus, bread is made by the bread making process which is most suitable for the room temperature and the temperature of the bread making materials, so as to always make delicious bread.  <P>COPYRIGHT: (C)2004,JPO