baber/WOPTO huggingface dataset:
Patent JP-2003225177-A (JP)
Title: Faucet device
Inventor: FUJII MASATO
IPC: B05B1/18
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slim and inexpensive faucet device with a plurality of nozzles in the axial direction for spouting pulsating hot water by interrupting the hot water from a sprinkler part.  <P>SOLUTION: In the faucet device for spouting pulsating hot water by interrupting the hot water from the sprinkler part, the sprinkler part has a hot water inlet, an impeller to rotate around a shaft with the flow of the hot water supplied from the hot water inlet, and a plurality of pulsating nozzles in the axial direction of the sprinkler part. The sprinkler part also has a water shutting member interlocking with the rotation of the impeller for letting water flow through at least one of the pulsating nozzles in turn and plugging the other pulsating nozzles to stop water from flowing through the nozzles.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234097-A (JP)
Title: Battery and separator therefor
Inventor: TANAKA MASANAO
IPC: H01M10/30
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery and a separator for the same, excellent in liquid- absorption speed and characteristics holding the electrolyte.  <P>SOLUTION: Related to the separator for the battery, an oxygen-contained functional group is introduced into a nonwoven cloth which substantially comprises polyolefin fiber. The ratio (Ti/C) between total number (Ti) of carboxil group and carbonyl group measured with an X-ray photoelectron spectrometer and the number of carbon atoms (C) is 0.05 or higher inside the battery separator. The battery separator is preferred to contain very thin fiber whose thickness is 4 μm or less, high elastic fiber whose Young's modulus is 50 cN/ dtex or higher, and thermal fusing fiber. The battery uses the battery separator.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231766-A (JP)
Title: Method for regenerating etchant for polyimide film
Inventor: HAYAKAWA KATSUMITSU
IPC: C08J7/02
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for removing a dissolved polyimide accumulated in a polyimide etchant 13 as a carbonate salt.  <P>SOLUTION: Using the apparatus, a carbonate salt 14 is deposited on the surface of a heat exchange pipe 11 immersed in the polyimide etchant 13 thereby to efficiently remove the carbonate salt. As the deposited carbonate salt 14 is readily washed away with water, the carbonate ion can be repeatedly removed. Thus, the stabilized polyimide etchant is supplied.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243621-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: OKITA YOICHI
IPC: H01L27/105
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To make an alignment margin of a contact hole formed adjacently to a capacitor small, in a semiconductor device having the ferroelectric capacitor.  <P>SOLUTION: The semiconductor device comprises capacitor protection films 16 and 18 for covering the top face and side faces of the ferroelectric capacitor Q<SB>1</SB>formed on a first insulation film 8, a hole 19a formed adjacently to the side face of the ferroelectric capacitor Q<SB>1</SB>via the capacitor protection films 16 and 18 in a second insulation film 19 formed over the capacitor protection films 16 and 18 and over the first insulation film 8, and a conductive plug 21 formed in the hole 19a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239051-A (JP)
Title: HIGH-STRENGTH Zr-BASE METALLIC GLASS
Inventor: INOUE AKIHISA
IPC: C22C45/10
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain metallic glass which does not contain elements of high melting points, such as Nb and Ta, permits easy smelting of a base material and exhibits high strength of 2,000 MPa.  <P>SOLUTION: The Zr-base metallic glass has the composition expressed by formula: Zr<SB>1-x-y</SB>Al<SB>x</SB>Co<SB>y</SB>or formula: Zr<SB>1-x-y-z</SB>Al<SB>x</SB>Co<SB>y</SB>(Fe, Ni, Cu)<SB>z</SB>[(x), (y), (z) in the formulas are atomic ratios and are respective x=15 to 25, y=20 to 30, z≤10] and has the tensile strength of 2,000 MPa. The bulk metallic glass having a glass phase of ≥3 mm in diameter or thickness is obtained by a die casting process.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244232-A (JP)
Title: Ip packet communicating system, its gateway device, management device, and packet size control method
Inventor: TOKIDA MASAHIKO
IPC: H04L47/43
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IP packet communication system, its gateway device, management device, and packet size control method for improving the quality of a service to be provided by using an IP network by dynamically measuring the traffic quantity of an IP network, and dynamically change-controlling the size of an IP packet flowing on the IP network according to the measured quantity.  <P>SOLUTION: In the IP packet communication system where a management device is connected through an IP network to a plurality of gateway devices, the gateway devices are configured to receive the transmission request of IP data from the terminal connected to the IP network, and to constitute the IP data into an IP packet according to the packet size announced and instructed from the management device for transmission.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241246-A (JP)
Title: Shake detector and image blurring correcting optical apparatus
Inventor: TOMITA HIROYUKI
IPC: G03B5/00
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shake detector having less processing load and a shake correcting optical apparatus which efficiently discriminate a shake intended by a user, an unexpected shake and mixture of them to be able to cope with all conditions including panning.  <P>SOLUTION: The shake detector is provided with an abnormal shake start detection part 41 which detects the start of an abnormal shake of a device including an oscillation detection part by comparing an oscillation detection signal with a reference value, an abnormal shape end detection part 43 which detects the end of the abnormal shake of the device by comparing the oscillation detection signal with the reference value, and an abnormal shape classification discrimination part 42 which discriminates the classification of the abnormal shake of the device in the period from the start to the end of the abnormal shake and outputs the discrimination result of the abnormal shake classification, and the abnormal shake classification discrimination part 42 utilizes the oscillation detection signal and the reference value to perform discrimination when the oscillation detection signal and the reference value meet a prescribed condition, and the abnormal shake classification discrimination part 42 doesn't utilize the oscillation detection signal and the reference value to perform discrimination when the oscillation detection signal and the reference value don't meet the prescribed condition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238329-A (JP)
Title: Skin external agent
Inventor: YAMAMOTO YASUYUKI
IPC: A61K8/44
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an excellent skin external agent improved with a peculiar bad smell of a basic amino acid.  <P>SOLUTION: This skin external agent contains the basic amino acid and/or its salt and following components (A). (A): 1 kind or ≥2 kinds of components selected from a group consisting of cis-3-hexenol, linalol, β-naphthol methyl ether, nonyl lactone, deca lactone, undeca lactone, damascone, damascenone, cis-jasmone, dihydrojasmone, linalyl acetate, benzyl acetate, styrallyl acetate, cis-3-hexenyl acetate, benzyl propionate, lemon oil, lavender oil, rose oil, bergamot oil, ylang ylang oil, camomile oil, ceder wood oil, galbanum oil, elemi oil and/or plant extracts containing such components.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236713-A (JP)
Title: Throw-away tip for cutting deep hole and throw-away drill for cutting deep hole
Inventor: NOMURA TAKUJI
IPC: B23B51/00
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a throw-away tip capable of improving cutting capability markedly to provide a throw-away drill by use of the tip.  <P>SOLUTION: This tip is constituted by forming an immersed part 6 whose a part of a main body side face 5 including one end fringe 2a of a cutting edge tip part 2 is immersed on the main body side face 5 on one end fringe side of the cutting edge tip part 2 of a tip main body 4 having a bolt hole 1 in a central part, the cutting edge tip part 2 of an outer cutting edge angle αat a peripheral fringe, and a flank 3 of a front relief angle β from the cutting edge tip part 2 to a rear part, forming an immersed end fringe 7 extending onto a rear part side continuously at a right angle for a cutting edge tip part 6 at one end fringe 2a of the cutting edge tip part of the immersed part 6, and forming an immersed cutting edge tip part 8 of an inner cutting edge angle γcomposed of synthetic angle γ, namely, γ=tan<SP>-1</SP>(tan β/cos α), formed by the outer cutting edge angle α and the front relief angle β by the immersed end fringe 7. This tip is attached to a drill head 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236955-A (JP)
Title: Ultra-water-repellent material
Inventor: TAKEDA KOJI
IPC: B32B3/30
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and simple manufacturing method for an ultra-water-repellent material having water repellency for a long period.  <P>SOLUTION: This method provides the ultra-water-repellent material having a constitution wherein a groove structure being continuous only in one direction, having indentations spaced at 20 to less than 400 μm and constituted of a particle layer, and a water repellent layer, are formed on the surface of a base material. In a preferable mode, the particle layer is formed only in a projecting part of the groove structure and the water repellent layer is formed on the projecting part and a recess part of the structure. In a more preferable mode, the particle layer contains particles and a bonding agent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236159-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide game machine which enhances game property by obtaining connection between a change display in a normal pattern display device and a display game in a variable display device, and allows a player to continue to have expectations and excitement for a long time by the appearance of a ready-for-winning state.  <P>SOLUTION: When a display state in the variable display device 310 becomes the one disadvantageous to the player after becoming the ready-for-winning state, a hiding pattern for hiding a ready-for-winning pattern in the variable display device 310 appears on condition that a predicting pattern is displayed in the normal pattern display device 140. The hiding pattern is displayed in the variable display device 310 in comparison with the ready-for-winning pattern. When the ready-for-winning pattern is hidden by the hiding pattern, the variable display of identifying information is newly started in the vacant area 311 of the variable display device 310. The two cases are provided, i.e., where the display game is started from the ready-for-winning state, and where the display game is continuously started from the ready-for-winning state.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239541-A (JP)
Title: Defect part repair method for reinforced concrete
Inventor: ISHII KIYOSHI
IPC: E01D21/00
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To largely reduce a working time by shortening a hardening time and a curing time of a filling material.  <P>SOLUTION: Cold setting epoxy resin and unsaturated polyester resin are used as the filling material for filling a defect part of reinforced concrete and peroxide is added thereto to accelerate the hardening. The defect part of the reinforced concrete is filled with the filling material, reinforcement bars in the defect part are electrified, and the hardening of the filling material is accelerated by the exothermic effect. A resin material mixed with a conductive fiber is used as the filling material for filling the defect part of the reinforced concrete and the hardening of the filling material is accelerated by the exothermic effect by the electrification to the filling material. Photopolymer is used as the filling material for filling the defect part of the reinforced concrete and the photopolymer is hardened by the exposure of light.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241383-A (JP)
Title: Radiation-sensitive resin composition
Inventor: NISHIMURA YUKIO
IPC: C08F222/06
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation-sensitive resin composition excellent in contrast, capable of forming a fine resist pattern with a high degree of accuracy and excellent also in transparency to a radiation, sensitivity and resolution.  <P>SOLUTION: The radiation-sensitive resin composition comprises (A) a resin comprising an acid-dissociable group-containing norbornene compound typified by 5-[(1-methylcyclohexyl)oxycarbonyl]norbornene or 5-(2-methyl-1- adamantyloxycarbonyl)norbornene and maleic anhydride, (B) a radiation-sensitive acid generator and (C) a compound typified by a di-t-butyl 1,3- adamantanedicarboxylate or 2,5-dimethyl-2,5-di(1-adamantylcarbonyloxy)hexane. Preferably the resin (A) further comprises a polar group-containing alicyclic ester of (meth)acrylic acid typified by 3-hydroxy-1-adamantyl (meth)acrylate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248958-A (JP)
Title: Optical pickup and disk drive system
Inventor: KOBAYASHI TAKASHI
IPC: G11B7/135
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To attain miniaturization and to improve precision of control of output to a light emitting element.  <P>SOLUTION: This system is provided with: the light emitting element 11; an optical path changing body 12 which reflects a part of laser beams emitted from the light emitting element to lead it to a disk-like recording medium 100, transmits not-reflected laser beams, and emits the transmitted laser beams from its optical path changing surface 12b; a light receiving element 15 for receiving the laser beams reflected by the disk-like recording medium; a reflection body 16 for reflecting the laser beams emitted from the optical path changing surface; an output control element 17 which receives the laser beams reflected by the reflection body, detects the output of the received laser beams, and controls the output of the light emitting element on the basis of the detected result; and a loading part 19 for loading the light emitting element, the optical path changing body and the output control element.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249585-A (JP)
Title: Package for storing electronic component
Inventor: MATSUO KAZUHIRO
IPC: H03H9/25
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the problem that, with the reduction in size of an electronic component, the electronic component cannot be firmly adhered and secured to a package and bonding wires cannot be reliably connected to electrodes.  <P>SOLUTION: The package for storing the electronic component comprises an insulation base substance 1 having a concave section 1a to store the electronic component 3, and a cover body 2. The electronic component 3 is adhered and secured to the bottom face of the concave section 1a of the insulation base substance 1 via a resin 5, and the concave section 1a is sealed by the cover body 2. The bottom face of the concave section 1a of the insulation base substance 1 is formed in a circular arc shape, with the top at the center of the bottom face of the concave section 1a. The bottom face of the concave section 1a is formed with a plurality of striped projections 6. Some 6a of the striped projections 6 formed in the most outer part are higher than the other projections.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245900-A (JP)
Title: Micro-autoagglutinin
Inventor: KAMIYA MASAKO
IPC: D01F9/00
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a micro-autoagglutinin having a unique supermolecular structure by preparing the micro-autoagglutinin by using oligosaccharide as a saccharide.  <P>SOLUTION: There is provided a micro-autoagglutinin which is formed of O-glycoside glycolipid and has a structure represented by following general formula, where G represents an oligosaccharide residue obtained by bonding 2 to 30 monosaccharides, and R a hydrocarbon radial having carbon numbers between 6 to 25. The micro-autoagglutinin is available in the form of a micro- double-helical fiber aggregate, a microhelical disk aggregate, a microtube aggregate, and a microfiber aggregate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245915-A (JP)
Title: Manufacturing method for cover forming member and embedding utensil
Inventor: OGITA KIYOBUMI
IPC: B28B11/08
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a concrete structure high in durability by increasing the bonding strength between the concrete structure and a cover-forming member, and preventing the penetration of moisture from the space between both of them to prevent the corrosion of metals embedded in the concrete structure.  <P>SOLUTION: A cylindrical material 5 is formed by extruding an inorganic material by an extrusion-molding machine to be cut into a predetermined length, and the rough surface 5a of an inclined plan is formed by cutting one end of the outer peripheral surface of the cut raw material 5. Then, the cut material is subjected to hardening treatment to form a sleeve 6 having a rough surface 6a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257817-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: HAYANO KATSUYA
IPC: G03F1/42
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To enable a resist mask and a reduction projection aligner to be aligned with each other.  <P>SOLUTION: A resist mask RM2 equipped with an alignment mark pattern AP3 having a resist film capable of shielding an exposure light formed on a mask substrate MS and a reduction projection exposure system using a light having a longer wavelength than the exposure light as a detection light for alignment of the alignment mark pattern AP3 are aligned with each other through a method wherein the alignment mark pattern AP3 is irradiated with the alignment detection light, and various dark parts which are formed by light interference occurring at the widthwise ends of the alignment mark pattern AP3 overlap with each other to enable the alignment mark pattern AP3 to be detected.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258311-A (JP)
Title: Light emitting device and its manufacturing method
Inventor: FUKAZAWA KOICHI
IPC: H01L33/56
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve a deteriorated production yield of a light emitting device since in order to realize a desired intermediate color in the emitting device for emitting an intermediate color in combination with fluorescent particles and dye particles in a light emitting element, it is extremely difficult to optimally regulate factors such as a light emitting wavelength, a quantity of the fluorescent particles, a quantity of a coloring agent and the like of the emitting element.  <P>SOLUTION: A method for manufacturing the light emitting device comprises the steps of forming a light emitting device blank obtained by sealing the light emitting element with a resin containing the fluorescent particles, measuring a light emission of the blank, and coating a dye paint according to the measured value, thereby matching to a desired intermediate color.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262350-A (JP)
Title: Bathroom heating device
Inventor: NAKANO MARIKO
IPC: F24D15/00
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a bathroom heating device capable of creating comfortable bathroom environment with small vertical temperature difference in the bathroom by effectively utilizing energy retained in an upper part of the bathroom.  <P>SOLUTION: The bathroom heating device incorporates a heating means heating the air in the bathroom and a blower circulating the air in the bathroom inside the main body installed at the upper part of the bathroom. The upper limit value and the lower limit value of the temperature of the main body which controls the on-off of the input to the heating means are set. When the temperature of the main body reaches the upper limit in the operation state of the heating means and the blower, further operation of the heating means is interrupted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261445-A (JP)
Title: Agent for suppressing neutral fat level in blood
Inventor: ARITSUKA TSUTOMU
IPC: A61K31/205
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To lower the neutral fat level in blood and suppress the increase of neutral fat level in blood by using betaine as an active component of a blood neutral fat decreasing agent, a blood neutral fat decreasing composition, a blood neutral fat decreasing food or drink or a material for the blood neutral fat decreasing food and drink.  <P>SOLUTION: This invention relates to the blood neutral fat decreasing agent containing betaine as the active component, the blood neutral fat decreasing composition containing betaine as an active component, the blood neutral fat decreasing food or drink containing betaine as an active component, and the material for the blood neutral fat decreasing food and drink containing betaine as an active component.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250669-A (JP)
Title: Seat assembly body with springless structure
Inventor: KAWASHIMA ISAO
IPC: B32B5/24
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat assembly body with a springless structure capable of being simply assembled as the whole seat, reducing weight of the whole seat, and providing satisfactory seating feeling.  <P>SOLUTION: A shrink cloth 11 of spun yarn is integrally joined with a foam body 10 as a lining elastic body, a shrink cloth 11a having high density is joined with a central part by lining, and shrink cloths 11b, 11c having relatively low density are joined with remaining parts by lining to assemble the seat assembly body for the springless structure using the foam body 10 as a seating pad of a seat.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002364068-A (JP)
Title: Vibration control mechanism for beam-column joint of steel structure
Inventor: KURIYAMA MITSUNORI
IPC: E04B1/24
Filed: 2002-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a vibration control mechanism which can exercise an energy absorbing capacity thereof to the utmost, and can accurately bring about a necessary and sufficient vibration control effect, because an energy absorbing member surely undergoes plastic deformation up to an amount appropriate to the amount of vibration energy. SOLUTION: In a steel-framed steel structure, upper and lower brackets are joined to a side surface of a column, an upper-side flange of a beam and an upper part of a web are joined to the upper bracket via a splice plate so as to constitute a rotary hinge, and a lower-side flange of the beam is joined to the lower bracket via the energy absorbing member.