baber/WOPTO huggingface dataset:
Patent JP-2004082054-A (JP)
Title: Purifying apparatus, its dew condensation prevention method, and cut flower freshness keeping device
Inventor: MAYUMI MASAHIKO
IPC: C02F1/00
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a purifying apparatus, its dew condensation prevention method, and a cut flower freshness keeping device which can inhibit the generation of dew condensation as much as possible even if there is a part which is not covered with a heat insulating material.  <P>SOLUTION: A circulating pump 22, a filtration tank 23, and a sterilization tank 24 are accommodated in a single case 21. Since air is inhibited from going in and out the case 21, heat (waste heat) generated by driving the circulating pump 22 and the sterilization tank 24 is kept in the case 21, thereby air in the case 21 is dried. As a result, even if there is a part exposed to the outside in a place difficult to be covered with the heat insulating material 1, such as connection parts between piping in the case 21 and the various instruments such as the circulating pump 22, the filtration tank 23, and the sterilization tank 24, the generation of condensation on the exposed part can be inhibited.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092670-A (JP)
Title: 180° rotary waterproofing gas stopcock
Inventor: NAKAMURA MASAHIDE
IPC: F16K35/00
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas stopcock perfect in waterproofing, favorable in outer appearance to use by changing it over to 180° and 90°.  <P>SOLUTION: An O ring 6 is installed on an upper edge of a stopcock build-in port 4 ofas a gas stopcock main body 1, and a sealing edge 21 to adhere to this Oring 6 is formed on a lower surface of a handle 20. A lock mechanism 30 made of an outer cylinder 33 and a lock pin 40 is built in on the outside of the O ring 6, and closed stopcock locking, unlocking and sealing locking are carried out by setting an engagement relation with a stopper ball 13 by operating this lock mechanism 30. Rotation regulating grooves 64, 65 for 180° and 90° are formed on the gas stopcock main body 1 side, and the 180° and 90° opening and closing type gas stopcock is provided by changing stopper screws 72, 75 for each other in stopper screw build-in holes 71, 73 formed on the side of a handle 70.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092416-A (JP)
Title: Gas compressor
Inventor: MORITA KEIICHI
IPC: F04C29/00
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas compressor capable of managing dimension according to surface precision of a member composing a gas compressor main body and preventing internal leak of cooling medium gas during gas compressor operation.  <P>SOLUTION: Thermosetting sol or gel fluid seal is applied on the whole surfaces of mating surfaces of a cylinder 4, a front side block 2, and a rear side block 3 excluding a suction passage 41, an oil passage 37 and a bolt hole 49 as sealant 60. The cylinder 4, the front side block 2 and the rear side block 3 are fastened by a bolt after applying the sealant 60. The sealant 60 moves along machined shape of a surface by pressure thereof and packs clearance generated on the mating surfaces of the cylinder 4, the front side block 2 and the rear side block 3 without building own thickness.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090279-A (JP)
Title: Liquid ejection head and liquid ejector
Inventor: SHIMADA KATSUTO
IPC: B41J2/16
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid ejection head and a liquid ejector in which displacement amount of a diaphragm can be prevented from lowering and constant liquid ejection characteristics can be obtained at all times.  <P>SOLUTION: The liquid ejection head comprises a channel forming substrate 10 in which pressure generation chambers 12 communicating with nozzle openings for ejecting liquid are formed, and piezoelectric elements 300 provided on one side of the channel forming substrate 10 in order to generate a pressure variation in the pressure generation chambers 12. A protective film 15 composed of a dielectric material and exhibiting corrosion resistance to the liquid is provided at least on the inner surface of the pressure generation chambers 12 formed in the channel forming substrate 10. The protective film 15 provided on the diaphragm side of the pressure generation chamber 12 is made thinner on the opposite end part sides in the widthwise direction of the pressure generation chamber 12 than on the central part in the widthwise direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090129-A (JP)
Title: Trimming device
Inventor: ONO KAORU
IPC: B31B50/59
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve the operational efficiency of a trimming device, and to enhance the safety by stopping the trimming operation of the trimming device while a connection part of a resin sheet passes over the trimming position, and by performing the idling feed of the resin sheet by a carrying amount device by the carriage corresponding to a predetermined shot number.  <P>SOLUTION: A trimming device comprises a punching blade to trim a formed article 18 formed in a resin sheet 17, a carrying device to carry the resin sheet corresponding to the shot of the punching blade, and a control device for stopping the operation of the punching blade by the predetermined shots while a connection part of the resin sheet passes over the trimming position and carrying the resin sheet by the carriage amount corresponding to the predetermined shots.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003080735-A (JP)
Title: Ink supply unit for ink jet printer, and ink tank
Inventor: KANETANI MUNEHIDE
IPC: B41J2/175
Filed: 2002-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an ink supply unit which can surely supply ink to a recording head while preventing the ink in an ink container from leaking. SOLUTION: The ink supply unit comprises the ink container 60 which forms an ink storage space and is provided with an opening, and a plate-like porous material 62 with the affinity to ink sealing the opening part of the ink container 60. Ink is supplied to the ink-jet recording head 75 by bringing a partial region of the porous material in contact with an ink supply path 76, and moreover, the storage space is opened to the atmosphere via the other region of the porous material.
Patent JP-2004091133-A (JP)
Title: Landing device of elevator
Inventor: WATANABE TAKAO
IPC: B66B13/30
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a landing device of an elevator that can be easily installed while taking a configuration fitted with a fire closure device.  <P>SOLUTION: The fire closure device is housed in a case 16 and positioned within the head 5 of a three-way frame 4. The case 16 is attached to the head 5 of the three-way frame 4 by a first-class fitting 18. The case 16 is attached to the hanger case of an opening/closing device 7 by a second-class fitting 20. The case 16 is tightened to the three-way frame 4 and the opening/closing device 7 by the first-class fitting 18 and the second-class fitting 20, whereby the landing device configured to have the fire closure device can be easily installed in a short working time without requiring complex adjustments, resulting in enhanced working efficiency.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096563-A (JP)
Title: Level shift circuit
Inventor: MUKAI TAKAO
IPC: H03K19/0185
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a level shift circuit usable regardless of the size of a first power supply voltage of a first logic circuit outputting signals and the second power supply voltage of a second logic circuit to which the signals are inputted.  <P>SOLUTION: By a first control circuit 11, a first switching element SW1 is turned off when the first power supply voltage Vdd1 becomes a preset prescribed value α or lower and the first switching element SW1 is turned on in the case that the first power supply voltage Vdd1 exceeds the prescribed value α. By a second control circuit 12, a second switching element SW2 is turned off when the second power supply voltage Vdd2 becomes the present prescribed value β or lower and the second switching element SW2 is turned on in the case that the second power supply voltage Vdd2 exceeds the prescribed value β. The level of the signals inputted to an input terminal SIN is shifted in a latch circuit 13 and outputted to an output terminal OUT.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102378-A (JP)
Title: Printer with high printing efficiency
Inventor: TSUTSUMI TAKASHI
IPC: B41J29/38
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer with high printing efficiency by optimizing a packet size in the transfer processing of print data.  <P>SOLUTION: A printer for receiving and printing print data from a host computer is provided with an interface task for returning the transmission packet size of print data in response to a first request from the host computer at starting print, and for returning the number of receivable transmission packets in response to a second request from the host computer to request the number of transmission packets, and for receiving print data of the returned number of transmission packets from the host computer, a buffer for temporarily storing the print data transmitted from the host computer, and a printing task for processing the print data stored in the buffer, and for commanding print to a print engine. In this case, the transmission packet size to be returned in response to the first request depends on the size of the buffer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103677-A (JP)
Title: Semiconductor light emitting element and module thereof
Inventor: HORIE HIDEYOSHI
IPC: G02B6/42
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light emitting element which alleviates a very high optical density at a high output operation time while a main layer constituting part is constituted of a material having relatively excellent heat sink characteristics, and which realizes a reduction in a very high current injection density at the high output operation time.  <P>SOLUTION: This semiconductor light emitting element includes an Al<SB>xn</SB>Ga<SB>1-xn</SB>As (0<xn<0.40) first conductivity type first clad layer (thickness: t<SB>xn</SB>), an Al<SB>sn</SB>Ga<SB>1-sn</SB>As (0<sn≤1) first conductivity type second clad layer (thickness: t<SB>sn</SB>), an Al<SB>gn</SB>Ga<SB>1-gn</SB>As (0≤gn<0.40) first optical guide layer (thickness: t<SB>gn</SB>), an active layer structure, an Al<SB>gp</SB>Ga<SB>1-gp</SB>As (0≤gp<0.40) second optical guide layer (thickness: t<SB>gp</SB>), an Al<SB>sp</SB>Ga<SB>1-sp</SB>As (0<sp≤1) second conductivity type second clad layer (thickness: t<SB>sp</SB>), and an Al<SB>xp</SB>Ga<SB>1-xp</SB>As (0<sp<0.40) second conductivity type first clad layer (thickness: t<SB>xp</SB>). The following relator gn<xn<sn gp<xp<sp 0.08<sn-xn 0.08<sp-xy; t<SB>sn</SB>/t<SB>gn</SB><1.0; t<SB>sp</SB>/t<SB>gp</SB><1.0 are satisfied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099108-A (JP)
Title: Packaging material excellent in unsealability
Inventor: TOKINOYA OSAMU
IPC: B65D65/14
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging material excellent in unsealability in which any cap or content is not scattered when a plug is opened/closed.  <P>SOLUTION: An adhesive layer (12) is formed on at least one side of a shrinkable base film (11). The adhesive layer (12) includes a delayed tack layer, a viscous layer and a glue layer formed of a thermoplastic resin, a viscosity providing layer, and a solid plasticizer. By providing an adhesive layer on a part of the shrinkable base film (11) in contact with a cap, unsealing can be performed with the cap adhered to the film when the base film is peeled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102007-A (JP)
Title: Optical element for image display and image display device
Inventor: KISHI HIDENOBU
IPC: G09F9/305
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-visibility low-profile display for achieving simultaneously a high contrast, a wide viewing angle and high brightness, especially a high-visibility display with a large screen 70 inches and more and its optical element for an image display device even under an environment where an external light is present.  <P>SOLUTION: In the optical element, a plurality of light guide paths 36 are arranged in a two-dimensional array shape, light incident parts 39 and light emitting parts 41 of the light guide paths 36 are provided within the same flat surface or the same curved surface, respectively, the light guide paths 36 are mutually held and fixed by holding materials 37 for filling gaps, at least parts of the light guide paths 36 have tapered portions, and cross-sectional areas of the light emitting parts 41 are smaller than those of the light incident parts 39.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305712-A (JP)
Title: Method for stabilizing water-containing lime plaster composition
Inventor: HIMENO RIKUO
IPC: C04B24/12
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lime plaster packaging body in which quality of a lime plaster composition stored therein can be stably held for a long storage time and as a result, the lime plaster can be immediately used for building work at a site.  <P>SOLUTION: The lime plaster composition comprising a lime, a binder and water is furthermore compounded with a cationic or anionic hydrophilic polymer compound to prepare thus the lime plaster composition, which is then hermetically stored in a water-resistant container to obtain the lime plaster packaging body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097715-A (JP)
Title: Rice cooker and warmer
Inventor: SUZUKI TOSHIAKI
IPC: A47J27/00
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice cooker and warmer with enhanced convenience by improving a heat insulating function.  <P>SOLUTION: The rice cooker includes: a main body, an inner pot to be stored in a main body so as to be freely removable; a heating means for heating the inner pot; a temperature sensor 4 which abutts on the inner pot so as to detect the temperature of the inner pot; and an automatic temperature adjusting means 11 for controlling the heating means based on temperature input information of the sensor 4, and keeping substantially fixed temperature in the inner pot. The adjustment temperature of the automatic temperature adjusting means 11 consists of a first heat insulating temperature, and a second heat insulating temperature being lower than the first temperature. The first and second heat insulating temperatures are changed-over during heat insulation, so as to automatically adjust the temperature. The rice cooker also includes: a lid opening/closing detecting part 6 for detecting the opening/closing of a lid; a clock part 9 for setting a time forward; a learning part 10 for learning the meal time of a user from the time at which the opening and closing of the lid are detected by the lid opening/closing detecting part 6; and a determining part 12 for determining a time program for changing-over the first and second heat insulating temperatures based on information from the learning part 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105012-A (JP)
Title: Trolling boat for radio control toy and method for trolling
Inventor: HATTORI YOICHI
IPC: A01K97/00
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trolling boat toy connecting a terminal tackle of trolling through a rod mounted on a radio control boat to a main line delivered from a fishing rod of an angler, guiding the boat into a school by radio control operation, winding the main line on a reel of the fishing rod held by the angler oneself after hitting a fish and thereby taking in the fish.  <P>SOLUTION: The toy is composed by standing and fixing a trolling rod having a snood guide ring at the tip in a position of the stern of the boat and standing and fixing a rod for supporting the main line having a main line guide ring at the tip in a position of the stem of the boat.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112112-A (JP)
Title: Information processing apparatus
Inventor: TAKAHASHI NOBUMASA
IPC: H04N9/74
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To add an image special effect as desired to a dynamic image.  <P>SOLUTION: An information processing apparatus detects the presence or absence of a blue light in a dynamic image based on dynamic image data D1 by a CPU 10 while the data D1 is captured by a digital video camera 17, adds a spherical image 40 as the image special effect to a moving direction side of the blue light in the dynamic image when the blue light in the dynamic image is moved based on the detected result, thereby easily adding the image 40 to an arbitrary area of the moving direction side of the blue light at arbitrary timing of moving the blue light in the dynamic image and can thus add the image special effect to the image 40, etc. as desired to the dynamic image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073780-A (JP)
Title: Pochette for storing various materials
Inventor: YAMADA AKIE
IPC: A45C1/06
Filed: 2002-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that since various articles such as toilet materials or writing means are accommodated in an ordinary handbag, the handbag is very bulky and heavy, and since there are few partitions therein so that various kinds of pocket necessities cannot be sorted and accommodated and desired pocket necessities are hardly searched and taken out in the bag for housing miscellaneous things.  <P>SOLUTION: A pochette is formed of a flexible, light and relatively strong material such as cloth, leather, artificial leather, a synthetic resin net, a soft and transparent synthetic resin sheet or the like. While a rectangular inner surface is expanded in a flat state, a plurality of large pockets are provided for storing relatively wide pocket necessities such as paper-money, a health insurance card, a bankbook or the like, and a plurality of small pockets are provided for housing relatively narrow pocket necessities such as a medical examination card, various cards or tickets, etc. respectively therein in the front and rear parts of a central bent part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109862-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: SHIMIZU MAKOTO
IPC: G02F1/1368
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problems with the case liquid crystal display devices and surface pressure distribution sensor devices existing in individual modules are set in information terminals, etc.; the man-hours for assembly increase; resembling parts, such as control circuits and FPCs (Flexible Printed Circuits), are many and illogical; casing members for fixing respective panels are necessary and therefore the terminals become large.  <P>SOLUTION: The insulating substrate is provided thereon with liquid crystal display regions and surface pressure distribution sensor regions. The advance of liquid crystals into the surface pressure distribution sensor regions can be prevented by forming counter electrode films of the liquid crystal display regions as protective films in injecting the liquid crystals. Also, the counter electrode films of the surface pressure distribution sensor regions are fastened after the completion of the liquid crystal display regions requiring heat treatment of a high temperature and therefore the deterioration by the high-temperature heat treatment can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118262-A (JP)
Title: Document retrieval device, document retrieval method and document retrieval program
Inventor: KOBAYASHI TSUTOMU
IPC: G06F17/30
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce noise in document retrieval for retrieving a document similar to a key document.  <P>SOLUTION: For extracting a hypernym and a hyponym concerning a word included in the retrieval key document by using a thesaurus dictionary 6, the number of document, among retrieval object documents, which includes the hypernym and the hyponym is calculated, and if the number exceeds a predetermined restriction condition, the hypernym and the hyponym are not used for the retrieval.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114795-A (JP)
Title: Heat exchanger for vehicle
Inventor: SUGANO HIROYASU
IPC: B60K11/04
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular heat exchanger capable of preventing the lowering of cooling efficiency due to the spit-back of hot air generated by heat exchange to the cooling air intake side on a vehicle furnished with a radiator, an air conditioner capacitor and a sub-radiator as the heat exchanger for the vehicle.  <P>SOLUTION: An air guide 11 with a plurality of slits 11a for exhaustion formed on the roughly opposing surface of an exhaust port 5 of the sub-radiator 5 is arranged below the sub-radiator 5. Additionally, a guide cover 12 to exhaust the whole of hot air exhausted from the exhaust port 5a of the sub-radiator 5 below a vehicle body through the slits 11a for hot air exhaustion of the air guide 11 is provided between the sub-radiator 5 and the air guide 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118545-A (JP)
Title: Text summary system, text summary method and text summary program
Inventor: ISHIKAWA HIRAKI
IPC: G06F17/30
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a text summary for generating a summary of good quality in a short time.  <P>SOLUTION: A summary constitution unit authorizing means 101 authorizes a unit with a clause including a predicate as a minimum, as a summary constitution unit by applying language knowledge information 104 for summary constitution unit authorization to each sentence of an input text. An importance computing means 102 for the summary constitution unit computes the importance of each summary constitution unit in a text using information on the position of the summary constitution unit in the text, a keyword, a title, the importance of a word, or the like as a key. Based on the importance of each summary constitution unit, the summary constitution units are sequentially extracted from the summary constitution unit of highest importance until reaching a summary length requested by a user. A summary result output means 103 arranges the extracted summary constitution units in the order of appearance of the original text and outputs it as the summary result.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119826-A (JP)
Title: Wound core, and manufacturing method and apparatus of wound core
Inventor: TSUKAMOTO YOSHIKI
IPC: H01F41/02
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wound core and a manufacturing method and its apparatus of the wound core for setting relative location adequately and exactly between an inner end and an outer end of strip magnetic material for forming the wound core.  <P>SOLUTION: The wound core has an annular shape with a center of the axial line, by engaging one end of the strip magnetic material and turing in the strip magnetic material. An inner end of the strip magnetic material for forming the wound core 24 and a part of the strip magnetic material located at an outer layer are fixed at a welding point 22. An outer end of the strip magnetic material is set at a prescribed position to the inner end of the strip magnetic material, and the outer edge of the strip magnetic material and a part of the strip magnetic material located at an inner layer are fixed at a welding point 23.  <P>COPYRIGHT: (C)2004,JPO