baber/WOPTO huggingface dataset:
Patent JP-2003211808-A (JP)
Title: Method for manufacturing porous stamp
Inventor: ISHIKAWA HIROTOSHI
IPC: B41K1/50
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a thermoplastic porous stamp with open cells using a quite new process instead of a conventionally known process.  <P>SOLUTION: First, a magnetic metallic element is formed into a specified shape on the surface of a thermoplastic porous stamp material with open cells, and a magnetic line of force is generated by a magnetic force generating device to generate an eddy current on the surface of the magnetic metallic element, resulting in the generation of heat. In addition, a non-porous protecting coating film which does not allow oozing of the ink is formed by melting and solidifying the part where the magnetic metallic element is present. At the same time, in the remaining part where the magnetic metallic element is not present, a printing part which allows oozing of the ink, is formed. The method for manufacturing the porous stamp comprises the described steps.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214422-A (JP)
Title: Hinge module of collapsible portable communication device
Inventor: ITO TAKAO
IPC: F16C11/10
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hinge module of a collapsible portable communication device, capable of preventing rotative slide fault of a hinge part caused by abrasion powder produced by the rotative slide of the hinge part.  <P>SOLUTION: In this hinge module 3 of a collapsible portable communication device, slots or recessed parts 32b for recovering the abrasion powder are formed on the outside surface of a second member 5 inserted into a second hollow part of a second case body. Thereby, the abrasion powder produced by the rotative slide of the hinge part is prevented from absorbing oil applied to a catch 24, so that the rotative slide fault of the hinge part is prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220491-A (JP)
Title: Laser beam machining device
Inventor: HOGI YOSHINORI
IPC: B23K26/14
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam machining device which can prevent firing and can machine safely.  <P>SOLUTION: In a laser beam machining device which blows an assist gas to assist burning of oxygen or the like during laser beam machining, a flaw preventing member 14 is provided to a contact part (surface) of the metal sheet 1 and a work support lower part 13 for the purpose of protecting it. Also, on the side face of the work support lower part 13 into which the assist gas 3 after use is flowed, for example, a vent hole 16 to flow in the atmosphere inside is provided, firing of an object in the vicinity of a machining point can be prevented by reducing the concentration of the assist gas 3 inside the work support lower part 14.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220560-A (JP)
Title: Thin blade grinding wheel and method for manufacturing the same
Inventor: HARAGUCHI KENRO
IPC: B24D5/12
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To firmly bond an abrasive layer of a thin blade grinding wheel to a base, and also to improve cutting-off accuracy and to prevent breakage of the abrasive layer during grinding.  <P>SOLUTION: The thin blade grinding wheel 10 has the annular abrasive layer 12 bonded on the outside periphery of the circular disk shape base 11. The thickness t<SB>2</SB>of the portion 12b of the annular abrasive layer 12 bonded to the base 11 is set so as to be two or more times as thick as the thickness t<SB>1</SB>of a thin blade portion 12a. Consequently, the abrasive layer 12 becomes to be difficult to peel off from the base 11, because a contact area becomes wider and bonding force increases. In addition, it is possible to form a tapered portion on both faces of the abrasive layer within the range from its most outside periphery to its portion bonded to the base so as to reduce the thickness toward the bonded portion side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221814-A (JP)
Title: Sandbag
Inventor: KIDA HIROYUKI
IPC: E02B3/04
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sandbag being stiff and having excellent durability and having a slipping-off preventive function to a piling-up.  <P>SOLUTION: In the sandbag 10 in which a water-absorbing polymer 2 is housed in a bag body 1, the bag body is formed by using a woven fabric 5 obtained by weaving flat yarn made of a synthetic resin, cloth 3 in which non- slip means 4 by a rubber are installed on a surface under the state in which the non-slip means 4 cannot be peeled is mounted on one surface of the bag body 1, and a slipping-off in the case of the piling-up of the bag bodies 1 is prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222806-A (JP)
Title: Optical component
Inventor: KANIE TOMOHIKO
IPC: G02B26/08
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize an optical component.  <P>SOLUTION: The optical component 1 is provided with an actuator 15 on the surface side of a silicon substrate 13. A through electrode 18a which penetrates the silicon substrate 13 is provided on the silicon substrate 13. The through electrode 18a is electrically connected to the actuator 15. Thereby, a driving voltage is applied on the actuator 15 via the through electrodes 18a from the backside of the silicon substrate 13. Thus, the wiring for the actuator 15 and a control circuit for actuator are three-dimensionally arranged with the actuator 15. The optical component therefore is miniaturized and highly integrated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224730-A (JP)
Title: Quantization table creating method, device, image processor and program
Inventor: IGARI TOSHINORI
IPC: G06T5/00
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a quantized value table for error diffusion processing in which satisfactory visual characteristics can be obtained even when two or more colors are overlapped.  <P>SOLUTION: A quantized value corresponding to the prescribed number of levels is determined independently for each color, the quantized value at each grid point in a color space is set according to the results (S204), and an area in the relevant color space is divided by densities corresponding to the number of levels set for each color (S206). Then, the quantized value is corrected such that the sum of the quantized values of the colors at the respective grid points can take a value corresponding to the density related to the area to which that grid points belong (S207).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225139-A (JP)
Title: Upholstering structure for chair
Inventor: YAMAGUCHI TOMONARI
IPC: A47C31/02
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an upholstering structure for chair allowing easily and surely mounting of a cushion body consisting of a cushion material and a facing material on the shell of a chair in a stretched state to be attachable and detachable.  <P>SOLUTION: The cushion body 6 is provided with a bag-shaped facing material 13a opened inward and a support plate 14 having an inward engaging claw 15 on the reverse side of one end part, and a support plate 16 protrusively having a headed shaft 17 on the reverse side of the other end part. The shell 5 is provided with an outward engaging claw 10 to be engageably and disengageably engaged with the engaging claw 15 on one end part and a locking hole 11 to engageably and disengageably lock the headed shaft 17 on the other end part. The facing material 13a of he cushion body 6 is fitted to the one end part of the shell 5, and the engaging claws 15 and 10 are mutually engaged in the inner part thereof. On the other end part thereof, the headed shaft 17 is engagingly locked to the locking hole 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231671-A (JP)
Title: Method for removing acetic anhydride
Inventor: OTA NOBUHISA
IPC: C07C233/03
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for removing acetic anhydride present in an organic polar solvent.  <P>SOLUTION: This method removes the acetic anhydride by contacting the organic polar solvent containing the acetic anhydride with a zeolite. A type A zeolite with Na ion or K ion cation is preferably used in the method. Generally, usual methods for removing the acetic anhydride in the organic polar solvent comprise a distillation method that requires distillation equipment and expensive installation cost, but this method effectively removes the acetic anhydride without requiring large facilities.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226802-A (JP)
Title: Melt fluidity improving agent and thermoplastic resin composition using the same
Inventor: NABESHIMA YASUHIKO
IPC: C08L69/00
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means capable of improving melt fluidity (molding processability) without deteriorating essential characteristics of a thermoplastic resin composition containing an engineering plastic affording a molded product having excellent heat, peel and impact resistances, flame retardance, or the like.  <P>SOLUTION: A melt fluidity improving agent (X) is suitable for the thermoplastic resin composition containing the engineering plastic (Y) and consists essentially of a polymer (A) having compatibility with or affinity for a polycarbonate resin and ≥10,000 and <60,000 mass-average molecular weight. The thermoplastic resin composition is obtained by compounding 100 pts.mass of the thermoplastic engineering plastic (Y) with 0.1-100 pts.mass of the melt fluidity improving agent (X).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229724-A (JP)
Title: Fm detection circuit
Inventor: IKEDA YOSHIHIRO
IPC: H03D3/34
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an FM detecting circuit that can obtain a stable temperature characteristic foTC as a whole, even when the temperature characteristic of a detecting IC itself tends to become stronger.  <P>SOLUTION: This FM detecting circuit is composed of a bridge circuit connected with a discriminator at one of its four sides. FM intermediate frequency signals are inputted to one of the facing junctions of the bridge circuit, and outputs are taken out from the other junction. A temperature characteristic εTC and a fractional band width Δf/fo of the capacitance of a piezoelectric material constituting the discriminator, a temperature characteristic FrTC of the resonance frequency of the material, the temperature characteristic FaTC of the antiresonance frequency of the material, the temperature characteristic CfoTC of the FM detection circuit excluding the discriminator, and the target value α of the temperature characteristic of the center frequency of the circuit are set so that a prescribed equation is established among them.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228672-A (JP)
Title: System, method and service for providing product information
Inventor: SUGITA NAOHIRO
IPC: G06Q50/10
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a product information providing system, method and service for allowing a user to easily acquire the necessary information of a product in the switching period of an electrical appliance or the like.  <P>SOLUTION: A user terminal 10, an electrical appliance information terminal 20, a retail store terminal 30 and an electrical appliance manufacturer terminal 40 are connected through a communication network 100 to each other. The electrical appliance information terminal is provided with a means for storing the information of all electrical appliances, a means for storing the information of the user appliance, a means for calculating the switching period of the user appliance by referring to the appliance information, a means for monitoring the switching period, and a means for transmitting the switching information to the retail store terminal. The retail store terminal is provided with a means for storing the information of appliances to be dealt with, a means for extracting an appliance to be switched by referring to the appliance information, a means for preparing advertisements specific to the user according to the information of the appliance to be switched, a means for displaying the advertisements on the web, and a means for noticing the preparation of the advertisements.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234511-A (JP)
Title: Semiconductor light-emitting device and manufacturing method thereof
Inventor: SHIMOMURA KENJI
IPC: H01L33/54
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a semiconductor light-emitting device where an irregularity in emission color and a deterioration in luminance are improved, and to obtain a method for manufacturing the semiconductor light-emitting device.  <P>SOLUTION: In a cup body 1, a cup section is formed in an inversely conical taper shape, a first light transmission resin layer 3 that is filled to a portion near the region of a wire where a luminous chip is bonded is formed, and a second light transmissive resin layer 4 where a phosphor for carrying out the wavelength conversion operation of light is admixed is laminated onto the first light transmission resin layer. The second light transmission resin layer 4 is formed while rising around the opening edge of the cup body nearly in a convex lens shape, and the phosphor is collected near the surface in a laminar shape. Additionally, although resin where the phosphor is mixed in the state of an inverted magazine enters a curing process, there is difference in the specific gravity between the phosphor and the resin, and the phosphor is heavier than the resin, thus settling the phosphor for achieving a downward projection shape, namely for curing in the convex lens shape.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238589-A (JP)
Title: New peptide and use therfor
Inventor: SAITO TADAO
IPC: C12N9/99
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new peptide having high angiotensin converting enzyme inhibitory activity and exhibiting hypotensive effect based thereon, and advantageous in terms of cost as well, and an angiotensin converting enzyme inhibitor containing such angiotensin converting enzyme inhibitor-active peptide(s).  <P>SOLUTION: This new peptide consists of Asp-Pro, Ala-Pro-Ser, Ala-Pro-Leu or Lys-Pro-Lys. The angiotensin converting enzyme inhibitor contains at least one peptide selected from the group of angiotensin converting enzyme inhibitor- active peptides consisting of Ala-Pro, Asp-Pro, Ala-Pro-Ser, Ala-Pro-Leu and Lys-Pro-Lys.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235154-A (JP)
Title: Open-phase detection apparatus for three-phase ac power supply
Inventor: HIRAMATSU KAZUHIKO
IPC: H02H3/253
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an open-phase detection apparatus that eliminates the problem that the prior art for open-phase detection for a three-phase AC power supply by monitoring the DC voltage fluctuation of a converter apparatus is difficult to distinguish between the voltage fluctuation during regeneration and during open-phase and raises the danger of erroneously detecting a power supply open-phase during regeneration.  <P>SOLUTION: In a converter apparatus that converts into DC voltage from a three- phase AC power supply, an open-phase in the three-phase AC power supply (1) is detected through: a means (18) of obtaining a pseudo-neutral point from the three-phase AC power supply; a logical signal output means (19) that outputs logical signals when the input voltages of any two phases of the three-phase AC power supply are at or above the pseudo-neutral point potential, and; a means (17) that calculates the AC power supply voltage phase difference of the two phases from the leading or trailing edge of the logical signal for each of the two phases and determines an open-phase in the three-phase AC power supply when the AC power supply phase difference of the two phases is separated a prescribed value or more from 120°, or when the logical signal output for either of the phases does not change for a prescribed period or longer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233679-A (JP)
Title: Proper amount of nutriment diagnostic system and target achievement support system combining ingestion of taste foods
Inventor: TAKUMI HISAKO
IPC: A23L33/00
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To consider 'pleasure of food' and to perform the proper nutrient diagnosis and support for ingesting target energy and nutrient while showing the problems of present energy and nutrient ingestion amount.  <P>SOLUTION: A method for selecting the foods combining taste foods suitable for a diagnosed person, a unit distribution combining taste food groups or a menu combining taste foods are proposed in order that a diagnosed person takes in suitable energy and nutrient by using a proper nutrient amount diagnostic system and support system combining the ingestion of taste foods.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002236609-A (JP)
Title: Address generating circuit
Inventor: OZAWA YUJI
IPC: G06F12/02
Filed: 2002-02-12
Abstract: PROBLEM TO BE SOLVED: To provide an address generating circuit for circular addressing with simple circuit configuration. SOLUTION: A bit separating circuit 304 extracts a bit as an index from an inputted address. When a step value inputted to an adding circuit 302 is positive, an index generating circuit subtracts the capacity value of a storage region form the sum of the index and step value, and outputs the sum of the index and step value or a subtracted result as a new index according to the agreement of the subtracted result. When the step value is negative, the index and the step value are added, and the sum of the index, step value and capacity value of the storage region, or the added result is outputted as a new index according to the agreement of the added result. A bit multiplexing circuit 314 generates a next address from the new index and the address.
Patent JP-2003207376-A (JP)
Title: Tap water consumption amount display device
Inventor: MIYAKE MASAO
IPC: G01F1/075
Filed: 2002-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tap water consumption amount device for displaying water output from a faucet of a water pipe.  <P>SOLUTION: A faucet fitting part (2) is attached to the faucet of the water pipe. When a hydrant is opened to cause water flow, an impeller (12) in an impeller unit (4) rotates. A photosensor provided in a reflection type photosensor unit detects the reflected light from a reflective seal (14) attached to a blade of the impeller (12), and transmits a pulse signal to a display plate unit (6) as a voltage pulse. The consumption water is then displayed by using the transmitted signal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236832-A (JP)
Title: Method for recycling waste material of flexible container into molded product, and granular recycled molding material based on waste material of flexible container as raw material
Inventor: MISAWA AKIHIRO
IPC: B29B17/00
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for recycling a waste material of a flexible container into a molded product through a molding process by a molding machine using a molten material obtained by grinding a flexible container to the particle diameter of 10 mm or less and thermally melting the grinds with the help of an extruder, and a granular recycled molding material, based on the waste material of the flexible container, which is obtained by crushing the flexible container to the particle diameter of 10 mm or less, then compressing the crushed material and melting part of the crushed material by frictional heat during crushing, with further procedures to cut and granulate the molten product.  <P>SOLUTION: This method achieves the recycling of the flexible container which is conventionally regarded as difficult because of the fact that an ethylene-vinyl acetate copolymer is fusion-bonded to a polyester fiber or the flexible container is formed of materials with different melt indices or the interface between a main body cloth and a lining cloth is welded by a high frequency welder. In addition, in this method, the process to separate/sort out the waste material of the flexible container is not necessary and the waste material can be used for a granular recycled molding material for injection-molding.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002309210-A (JP)
Title: Pressure-sensitive adhesive with low gas emission characteristics
Inventor: HUSEMANN MARC
IPC: C08F2/00
Filed: 2002-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive composition having very low gas emission characteristics. SOLUTION: This pressure-sensitive adhesive composition is based on a (co)polymer prepared from acrylic acid and/or methacrylic acid and/or their derivative, has a region structure with at least two phases, and has a gas emission level (measured according to the tesa method) lower than 10 μg/g or lower based on the composition weight.
Patent JP-2003205909-A (JP)
Title: Packaging method for cigarette and package of cigarette
Inventor: KUBO YUKIISA
IPC: B65B19/12
Filed: 2002-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide cigarette package which is provided by employing a packaging style of encasing a plurality of kinds of cigarettes in one outer packaging case so as to be able to enjoy a plurality of kinds of the cigarettes according to feeling or condition.  <P>SOLUTION: According to the cigarette package formed by encasing a prescribed number of cigarettes 3 in the outer packaging case 2, a plurality of kinds of the cigarettes 3 are mixed and encased in one outer packaging case 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243949-A (JP)
Title: Switched capacitor amplifier, and analog interface circuit for charge coupled device employing the same
Inventor: FUJIMOTO YOSHIHISA
IPC: G11C27/02
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switched capacitor amplifier hardly susceptible to the effect of process variations.  <P>SOLUTION: Two negative feedback paths comprising negative feedback capacitors 6p, 6m and two positive feedback paths comprising positive feedback capacitors 12p, 12m are formed between an input and an output of an operational amplifier 2 in a hold phase. Electric charges corresponding to an input signal V1p are stored in the capacitors 6p, 12p and electric charges corresponding to an input signal V1m are stored in the capacitors 6m, 12m respectively in a sampling phase before the hold phase. Thus, the gain of the switched capacitor amplifier circuit 1 is expressed as (Ca+Cx)/(Ca-Cx), where Ca is the static capacitance of the negative feedback capacitors 6p, 6m and Cx is the static capacitance of the positive feedback capacitors 12p, 12m respectively, so as to increase the gain without much increasing the ratio of the static capacitances.  <P>COPYRIGHT: (C)2003,JPO