baber/WOPTO huggingface dataset:
Patent JP-2003297568-A (JP)
Title: Manufacturing method of organic electroluminescence display device
Inventor: MORIMOTO MITSURU
IPC: H05B33/04
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To carry out easily and at low cost the patterning process in the patterning of the many upper electrodes 14 by irradiation of laser beam on the metal membrane 19 in the electroluminescence display device which is comprised of many lower electrodes 12 made in long and narrow stripe pattern formed on the surface 11a of a transparent electrode 11, an organic electroluminescence layer 13, many upper electrodes 14 made in long and narrow stripe pattern, and a cap body 15 adhered on the surface of the transparent substrate 11 so as to seal these.  <P>SOLUTION: The laser beam is irradiated from the back face 11b side of the transparent substrate 11 on the above metal membrane 19 sealed by the cap body 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303448-A (JP)
Title: Optical recording medium, optical recording/reproducing device, and tracking method
Inventor: FUJITA GORO
IPC: G11B7/24073
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To increase a recording density by shortening a recording track pitch, and to properly detect a tracking error.  <P>SOLUTION: An optical disk 1 has servo areas SA1 and SA2 for tracking servo in parts of a recording track. The servo area SA1 is an area in which grooves are erased by even-number tracks to be thinned for every other track, and the servo area SA2 is an area in which grooves are erased by odd-number tracks to be thinned for every other track. Even when a track pitch Tp exceeds an optical limit under various characteristic conditions of an optical pickup, a fixed modulation degree dependent on a radial position is obtained for a push-pull signal and a sum signal obtained from the groove-thinned servo areas SA1 and SA2. Thus, a tracking error is detected based on these signals to carry out tracking.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300384-A (JP)
Title: Optical recording medium
Inventor: UENO YASUNOBU
IPC: G11B7/24035
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium, showing high light resistance and shelf stability, which is applicable to a DVD-R disc system using a semiconductor laser with an oscillation wavelength in the short wavelength range.  <P>SOLUTION: In the optical recording medium having a recording layer formed on a substrate, the recording layer contains an azo metal chelate anionic compound, comprising an azo compound, a metal, a metallic oxide or their salts, which is represented by formula (I) described in a specification and a coloring matter salt comprising a styryl coloring matter cationic compound represented by formula (II) described in the specification.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300789-A (JP)
Title: Fermentative composting method for organic waste and fermentative composting apparatus therefor
Inventor: IKESHITA TOUKICHIRO
IPC: B01F23/30
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fermentative composting method for organic wastes and a fermentative composting apparatus therefor, which enable both of fermentative treatment and drying treatment in one treatment vessel and enable the composting of the organic wastes having a desirable moisture content in a shorter period than heretobefore by utilizing the composted organic wastes as return compost.  <P>SOLUTION: Recessed grooves are formed on an upstream side bed 3 of the treatment vessel 2 comprising a long-sized body at a constant interval, air-jetting pipes 6B for fermentation are disposed and the disposition region of the air-jetting pipes 6B for fermentation is made to be a fermentation region A. In the recessed grooves formed on the downstream side bed 3 of the treatment vessel 2 succeeding to the fermentation region A, air-jetting pipes 12F for drying are disposed at an interval of half of the interval of the air-jetting pipes 6B for fermentation and the disposition region of the air-jetting pipes 12F for drying is made to be a drying region B. Between the drying region B and the fermentation region A, a travelling stirrer 16 travels over the treatment vessel 2, stirs the organic wastes and facilitates fermentative degradation and transpiration of moisture.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301794-A (JP)
Title: Centrifugal blower
Inventor: ITO KOJI
IPC: F04D25/16
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a centrifugal blower for a vehicle air-conditioner device of inside-outside air two-layer flow type which enhances the air separating performance.  <P>SOLUTION: Between the first blade 21 and the second blade 22 a separating plate (the second side plate) 24 is provided to prevent the air from flowing from the first blade 21 side to the second blade 22 side and prevent the air from flowing from the second blade 22 side to the first blade 21 side. This precludes mixing of the air flow (1) blown off from the first fan 20a with the air flow (2) blown off from the second fan 20b and prevents the air flow (1) from blowing against the end part of a partitioning plate 33 to result in a turbulence, and emission of noises is also precluded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301458-A (JP)
Title: Construction method for driving hollow pile and pile driver for use in the same
Inventor: ADACHI MASARU
IPC: E02D7/00
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction method for surely driving a hollow pile by changing a pile driving method in conformity with the hardness and softness of ground.  <P>SOLUTION: In the pile driver, an end, protruding from a lower end of the hollow pile, of a working rod inserted into the hollow pile is provided with an excavating head having a spiral blade whose diameter is larger than an outside diameter of the hollow pile and a cap for opening/closing a lower end of an opening of the hollow pile. In the construction method for driving the hollow pile by using the pile driver, in the case of soft ground, the spiral blade is screwed into the ground while a part below the lower closed end of the hollow pile is excavated by rotating the excavating head, in a state in which the lower end of the opening of the hollow pile is closed with the cap, so that the hollow pile can be pressed into the ground; and in the case of hard ground, excavated sediment is fed into the hollow pile from the lower end of the opening while a part below a lower opened end of the hollow pile is excavated by rotating the excavating head, in a state in which the lower end of the opening of the hollow pile is opened by using the cap, and the compaction of the excavated sediment in the hollow pile is suppressed by rotating the working rod, so that a vertical hole can be precedently excavated below the lower end of the hollow pile and so that the hollow pile can be pressed into the vertical hole.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303085-A (JP)
Title: Image processing system and control method thereof
Inventor: NAMIGATA TAKESHI
IPC: B41J29/38
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a profile cannot be created if a target printer does not exist at hand, also the profile cannot be created if a color patch output of the target printer is not available when performing a color matching based on the prescribed print sample.  <P>SOLUTION: In a system which performs the color matching by downloading the profile from a profile management server 100, the profile management server 100 determines a similar profile based on the information regarding the target printer if the profile of the target printer is not under the control. The information is a measured color value obtained from the print sample of the printer and its image data value, and the color difference with the color value of the profile under the control is evaluated based on the information to select the profile having the minimum color difference as the similar profile.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301958-A (JP)
Title: Flow control valve
Inventor: UCHINO KENJI
IPC: F16K37/00
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flow control valve reduced in size and improved in reliability.  <P>SOLUTION: This flow control valve 10 has a cylindrical equipment body 11 provided with a needle valve 14 inside thereof and closed by a valve seat 12 in a front surface thereof and closed by a rear cover 13 in a rear surface thereof. The flow control valve 10 allows outflow of the fluid which enters from a flow-in pipe 15 in a lower side of the front end from a flow-out pipe 16, while adjusting the flow. In a piezoelectric actuator 20 of the flow control valve 10, a pair of piezoelectric plates 22 and 22 are arranged at positions crossing a front surface and the top surface of a support cylinder 21 formed into a cylindrical shape having an axis thereof in a direction vertical to the needle valve 14 moving direction, and alternating current voltage having a different phase are applied to these piezoelectric plates 22 and 22 so that the support cylinder 21 turns to turn the displacement transmission part 25 connected to the support cylinder 21. With this structure, the whole structure of the piezoelectric actuator 20 is simplified to miniaturize the whole of the flow control valve.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300534-A (JP)
Title: Container for insecticide with hanger
Inventor: TSUCHIYAMA TAKEHIKO
IPC: B65D85/00
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container for an insecticide with a hanger made of a plastic which does not drop even when it is brought into contact with a human body and clothes in the case of taking the clothes out and when the hanger is used by hooking and hanging the hanger on a hanger pipe.  <P>SOLUTION: This container comprises a sideways container main body 100 with a hanger 11 for hooking the hanger pipe 20 on an upper side wall 130 face and with chemicals evaporating holes 111 and 211 on a peripheral wall and a sideways lid 200 which can be fitted to an opening part of this container main body. The hanger comprises a hooking part 131 standing on the opening part side of the outer face of the upper side wall of the container main body and with a curved hooking part 131 to the opening part side, and a closing part 231 standing at a position opposite the hooking part on the opening part side on the outer face of the upper side wall of the lid, and a gap d between the apex of the hooking part of the container main body and the apex of the closing part of the lid is made narrower than the outer diameter r of the hanger pipe.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304983-A (JP)
Title: Washing cloth
Inventor: HARADA SOHEI
IPC: D03D1/00
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing cloth which can perform two using methods such as a usage wherein the function as a normal washing cloth (e.g. a function for removing roughly overall contamination on the skin surface) is displayed, and a usage wherein the function of removing local fine contamination on the skin surface is displayed.  <P>SOLUTION: One surface of this washing cloth 1 is formed by using a textile material including a synthetic fiber material having a thickness of 0.00001 to 1.2 denier (referred to as an extremely fine fiber). Then, the other surface of the cloth is formed of a textile material which is different from the extremely fine fiber material being used for the first surface. Especially when the cloth 1 is constituted of a knitted fabric, the knitted fabric is constituted of a base fabric part 2, and a pattern yarn 3 which incorporates the stitches on one surface of the base fabric part 2 under an exposed state. The pattern yarn 3 is made of a yarn including an extremely fine fiber, and the base fabric part 2 is knitted with a yarn made of a fiber material being different from the pattern yarn. 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003259734-A (JP)
Title: Plant culturing apparatus by parallel tray rotator
Inventor: SHOBUYA SHUICHI
IPC: A01G7/00
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plant culturing apparatus capable of maximally utilizing natural light and service water and housing triple seedlings and potted plants compared with conventional culturing benches of greenhouses having the same floor area, scarcely causing high-temperature and low-temperature hindrance and efficiently culturing seedlings and potted plants having uniform growth by uniform watering amount, solar radiation and current of ventilation.  <P>SOLUTION: The plant culturing apparatus is obtained by arranging a tray rotator (3) for culturing and housing plants in rows and engaging a driving motor (9) with a transmission part. A greenhouse (12) surrounding the culturing apparatus is equipped with finely atomizing spray nozzles arranged inside and outside, an air conditioner operated by a ventilation fan (13a), etc., and a reflecting apparatus having a mirror plane body.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003316086-A (JP)
Title: Image forming apparatus
Inventor: KATAOKA HIROSHI
IPC: G03G15/00
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image forming apparatus equipped with an automatic double-sided printing device, where an image on a back side is prevented from being missed or the inside of the apparatus is prevented from being soiled because toner which is not transferred to recording material is scattered inside the apparatus when zero edge printing is selected as a margin at the end of the recording material smaller than the regular one and automatic double-sided printing is performed.  <P>SOLUTION: Even when the margin at the end of the recording material narrower than that of the regular recording material is selected in the case of automatic double-sided image formation using an automatic image double- sided device 80, the margin at the end of the image on the back side is set to be wider than that on the side of the recording material on which the image is formed first, or it is set to the regular margin at the end of the image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313613-A (JP)
Title: Vertical, heat-treating muffle furnace
Inventor: NAGATA MASATO
IPC: F27D99/00
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To easily compensate elongation of a heated muffle in a vertical, heat-treating muffle furnace wherein a metal strip is passed through downward and heated it the inside of a heated muffle in a heating zone and then cooled in a cooling zone.  <P>SOLUTION: The vertical muffle heat-treating furnace is equipped with the muffle 11 positioned vertically so that the metal strip 2 can be passed through it downward, the heating zone 12 which heats the metal strip passing through the muffle from outside of the muffle and the cooling zone 20 which is located downstream of the muffle in the moving direction of the metal strip and cools the metal strip. Here, the upper end of the muffle is fixed, and a muffle elongation-adjusting zone 30, which is retractable and provides an airtight connection between the lower end of the muffle and the cooling zone, is established.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313408-A (JP)
Title: Polytrimethylene terephthalate resin composition
Inventor: MATSUO TOMINE
IPC: C08L67/02
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester resin composition in which the ester exchange reaction is restrained and to provide a polyester resin composition improved in crystallinity.  <P>SOLUTION: There is manufactured a polytrimethylene terephthalate compatible resin composition which unnecessitates decreasing the amount of the terminal hydroxyl groups with a terminal blocking agent, is restrained in the ester exchange reaction, is less in the melting point lowering and is improved in crystallinity, by selecting a combination of a polytrimethylene terephthalate and a compatible polyester and further adding a phosphate compound as a retarder of the ester exchange reaction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316807-A (JP)
Title: Information retrieving device and recording medium with information retrieving software stored thereon
Inventor: UCHIYAMA MASAO
IPC: G06F17/30
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To present a characteristic term suitable for a retriever with respect to an arbitrary retrieval term and provide an efficient information retrieval technique.  <P>SOLUTION: An index database 12 is constructed in advance from information in various recording media 10, 11, from which characteristic terms are extracted which are associated with a keyword 3 input by the retriever. The characteristic terms are presented to and designated by the retriever, thereby the easy information retrieval is realized at a high speed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002332246-A (JP)
Title: Method for preventing dyskinesia and medicinal composition
Inventor: MELTZER LEONARD THEODORE
IPC: A61K31/445
Filed: 2002-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a medicinal composition for preventing dyskinesia. SOLUTION: The dyskinesia is prevented by administering a therapeutically effective amount of an NR1A/2B site selective NMDA receptor antagonist compound to a subject.
Patent JP-2003313713-A (JP)
Title: Necktie
Inventor: OKAMURA AKIHIRO
IPC: A41D25/02
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a necktie which is of a low cost simple structure and in which a knot-attaching tying portion is fixed to the necktie body, and which has excellent usability and is not slipped or loosened.  <P>SOLUTION: This necktie is characterized by fixing a necktie tying portion to be attached to the neck of a wearer to the necktie body of the necktie, and shortening the tie portions pulled out from the tied portion and used to be disposed around the neck. the shortened pieces are detachably attached to the backside of the neck portion of a shirt. A connection piece may detachably be attached around the neck, or the short piece portions may adsorbably be formed with adsorbing pieces. After detached, the necktie can easily be stored and maintained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003001857-A (JP)
Title: Method for recovering ink-droplet discharging capacity of ink jet recording head, and ink jet recorder
Inventor: CHO SHUNKA
IPC: B41J2/055
Filed: 2002-04-30
Abstract: PROBLEM TO BE SOLVED: To suppress the quantity of ink to be discharged when discharge capacity is recovered. SOLUTION: A pressure generating chamber is expanded/contracted by displacement of a piezoelectric vibrator, in order to oscillate a meniscus M near a nozzle opening 31 and agitate the ink, existing in the pressure generating chamber, and the ink near the nozzle opening 31; and discharge recovering operations are performed in a state of a decrease in viscosity of the ink in the nozzle opening 31. The viscosity of the ink in the nozzle opening 31 is decreased without a jet of the ink, so as to enable the recovery of the discharge capacity by using the ink in small quantity.
Patent JP-2003321897-A (JP)
Title: Coved ceiling
Inventor: ADACHI KIYOKO
IPC: E04B9/00
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coved ceiling which is preferable to formation of a double ceiling structure.  <P>SOLUTION: The coved ceiling consists of first and second ceiling portions which are different in vertical height, and a coved portion connecting both the ceiling portions to each other, and it is mounted on a skeleton, to thereby divide a space enclosed by the skeleton into an attic space located at an upper location of the space, and an interior space located at a lower location of the same. According to the coved ceiling, the coved portion has an opening formed therein, which has a predetermined opening area and communicates between the attic space and the interior space.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328108-A (JP)
Title: Thermal spraying method onto inner surface of cylinder, and cylinder block produced by the thermal spraying method
Inventor: YOMOGIZAWA MASANAO
IPC: F16J1/14
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the splashing of a thermal spraying material onto a thermal spraying gun, to sufficiently secure the deposition of a spray deposit onto a fracture surface while easily depositing the spray deposit onto a groove part, and to prevent deterioration in the properties of the spray deposit.  <P>SOLUTION: The inner surface 3 of a cylinder has the groove part 5 formed by threading and the fracture surface 11 resultant from the chipping off of the tip of a ridge part by the chips produced when forming the groove part 5. The fracture surface 11 is inclined at an angle of θ (20°≤θ≤44°) with respect to the axial direction Q of the inner surface 3. On the other hand, the thermal spraying gun 13 for thermally spraying the thermal spraying material onto the inner surface 3 is moved in a state where it is inclined at an angle of α(44°<α<90°) with respect to the axial direction Q of the inner surface 3 toward the direction of an arrow A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324842-A (JP)
Title: Step-out protective relay
Inventor: TERAO YASUHIKO
IPC: H02H3/48
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem, wherein for step-out protection of a conventional power transmission line protector, either a voltage information on an opposite end of a power transmission line or that on both sides, high-voltage side and low-voltage side, of a transformer is required, and a communication facility or a measuring apparatus is required, resulting in high cost.  <P>SOLUTION: A step-out protective relay is used for a protection relay of a power transmission line 6 connecting between an own end and an opposite end. A power transmission line impedance Z<SB>1</SB>from the own end to the opposite end, a voltage of the own end E<SB>α</SB>, and a current I<SB>α</SB>of the own end are used to calculate a voltage E<SB>β</SB>of the opposite end. Based on the voltage of the own end and that of the opposite end which is acquired by calculation, it is decided as being a step-out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327677-A (JP)
Title: Biodegradable resin and film
Inventor: OISHI AKIHIRO
IPC: A01G13/00
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a biodegradable aliphatic polyester resin which simultaneously meets flexibility, tensile strength, elongation, tear strength, biodegradability, and the like, and to prepare a film obtained by molding the same.  <P>SOLUTION: The biodegradable resin is obtained by copolymerizing an aliphatic dicarboxylic acid represented by formula (1) (wherein R<SP>1</SP>is a direct bond or a 1-12C divalent aliphatic group), an aliphatic glycol represented by the formula (2): HO-R<SP>2</SP>-OH (wherein R<SP>2</SP>is a 2-4C divalent aliphatic group), a saturated monocyclic aliphatic diol represented by the formula (3): HO-CH<SB>2</SB>-R<SP>3</SP>-CH<SB>2</SB>-OH (wherein R<SP>3</SP>is a monocyclic saturated hydrocarbon group), and optionally a hydroxy acid or its corresponding cyclic ester, and the film is obtained by molding this biodegradable resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329153-A (JP)
Title: Motor-driven flow passage switching valve and refrigerating cycle device for refrigerator-freezer
Inventor: KANEKO MORIO
IPC: F25B41/04
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To acquire stable performance and sufficient durability in an motor- driven flow passage switching valve having a pressure-equalization mode.  <P>SOLUTION: A main valve element 21 and an auxiliary valve element 22 are individually rotatably arranged in a concentric manner in a valve chest 13 respectively, a port of a valve sheet plate 15 is changed by the main valve element 21, and a pressure balance port 20 of the valve sheet plate 15 is opened and closed by the auxiliary valve element 22.  <P>COPYRIGHT: (C)2004,JPO