baber/WOPTO huggingface dataset:
Patent JP-2004143750-A (JP)
Title: Shutter tumbler lock, and key for shutter tumbler lock
Inventor: WATARI JIYUNICHI
IPC: E05B27/10
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in various existing tumbler locks that safety cannot be secured against illegal unlocking such as picking using an unlocking tool.  <P>SOLUTION: A rotor 1 with a key insertion port is rotatably inserted in a cylinder 2, and a plurality of tumblers are slidably energized to communicate with the cylinder 2 and the rotor 1. A tumbler lock is operated by sliding a key 11 inserted from the key insertion port, and each tumbler, and at least one of the plurality of tumblers is provided to close the key insertion port before the insertion of the key to form a shutter tumbler 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142800-A (JP)
Title: Lid material
Inventor: KAGAWA SACHIKO
IPC: B65D53/04
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lid material which can be sealed by a single step of sealing, prevents contents from spilling out even if a container falls down, and can be separated into a venting layer resistant to contents and a barrier layer.  <P>SOLUTION: The lid material for covering the opening of a plastic molded container with a flange and hermetically sealed with the flange provided along the periphery of the molded container is made of a composite film (10) including, from the outside of the container, a base film (11), the barrier layer (12), a cushioning layer (13), an adhesive layer (14) and a sealant layer (15) which are sequentially laminated. The adhesive layer (14) between the cushioning layer (13) and the sealant layer (15) is formed of a polyethylene resin by melt extrusion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143640-A (JP)
Title: Paper mixed with used tea leaf
Inventor: IGAWA HIDEAKI
IPC: D21H17/02
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper mixed with used tea leaves to utilize the antibacterial function of natural tea leaves without using an antibacterial agent.  <P>SOLUTION: Used tea leaves are crushed to pieces and entangled with fibrous pulp to form the tea-leaf containing paper containing 1-98wt.% used tea leaves in the paper. The crushed tea leaves are nearly uniformly dispersed or unevenly localized to increase the amount at one or both surface layers. The antibacterial function is developed by the antibacterial component of the used tea leaves such as catechin and polyphenol.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150291-A (JP)
Title: Control device for hybrid vehicle
Inventor: GUNJI KENICHIRO
IPC: B60L50/16
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce/eliminate a feeling of incongruity and uncomfortableness to be given to a driver by restricting unexpected fluctuation in the speed of idle revolution.  <P>SOLUTION: This control device for a hybrid vehicle has an engine and an electric generator as a vehicle propelling source and a battery for storing the power generated by the electric generator. In S2, a target value of the speed of idle revolution is computed on the basis of the operating condition of the vehicle. In the only case where all of S3-S6 are denied and a change prohibiting condition is formed, operation is advanced to S8, and a command value of the speed of idle revolution is fixed without changing it to the target value to prohibit a change in the speed of idle revolution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149608-A (JP)
Title: Composition
Inventor: TONAMI TSUNESUKE
IPC: C08L71/02
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition hardly suffering from coloration or discoloration on polymerization or on molding and having a good color tone.  <P>SOLUTION: The composition comprises a resin comprising a polyalkylene glycol as a constituting unit or polyalkylene glycol and, incorporated therewith, 0.005-5 pts. mass of an alkyl free radical scavenger and 0.005-5 pts. mass of a phenolic antioxidant, each based on 100 pts. mass of the polyalkylene glycol. The composition has a good color tone. The composition can be therefore used as a starting material of an elastic fiber (spandex), a urethane resin, an elastomer or the like, or as an adhesive, a coating agent or a stabilizer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147792-A (JP)
Title: Polyolefin-based recycled tile carpet and its manufacturing method
Inventor: HASHIMOTO YOSHIHIKO
IPC: B32B5/02
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recycled tile carpet utilizing a recycling material such as used collected articles or edge materials at the time of manufacture, which is backed on the back side of a polyolefin-based material with vinyl chloride based resin, and its manufacturing method.  <P>SOLUTION: The recycled tile carpet is manufactured by kneading and then pulverizing polyolefin-based waste tile carpets, mixing pulverized articles and a vinyl chloride-based resin sol composition, applying them to a coating belt with a coater, then laminating a base material for which pile is tufted on a base cloth and forming a resin backing layer on the back surface of the base material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148429-A (JP)
Title: Collet for collet chuck
Inventor: YAGUCHI YOSHINOBU
IPC: B23B31/20
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collet for a collet chuck, wherein a cutting liquid is supplied to a point of a tool to be machined from nozzle holes, even if the tool has a large-diameter blade portion.  <P>SOLUTION: According to the structure of the collet, the outer diameter of a ring portion 17 is made sufficiently larger than the maximum outer diameter of a collet main body 11, and nozzle holes 19 are formed in the ring portion 17 at outer locations thereof, followed by feeding a coolant liquid from a chuck main body 12 via slits 15 and an oil groove 18 of the collet main body 11 to the nozzle holes 19, to thereby deflectively spray the coolant liquid from the nozzle holes 19 to the point of the tool to be machined. Thus, the collet copes with the tool of a large diameter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148221-A (JP)
Title: Aldehyde adsorbent and its application
Inventor: OKABE TOSHITAKA
IPC: C08F18/08
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aldehyde adsorbent which extremely excels in adsorption performance of formaldehyde and excels in adhesion performance as an adhesive as well.  <P>SOLUTION: These are the aldehyde adsorbent comprising a vinyl acetate based resin containing an acetoacetyl group, and the adhesive using the adsorbent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147587-A (JP)
Title: Ice cream maker
Inventor: ISHII TAKESHI
IPC: A23G9/22
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ice cream maker where a mix is charged directly to a chilling cylinder from a material bag without depending on gravity and transferring the mix to a hopper to make ice cream.  <P>SOLUTION: The ice cream maker comprises the followings: a cold insulation storage 2 refrigerating a mix material bag 5 comprising a flexible bag body 21 where the mix is stored, and a flexible outer layer body 23 provided at the outside of the bag body so as to form a sealed space between the bag body and the layer body; a chilling cylinder 8; an air pump 27; a mix material tube 34 for making the inside of the mix material bag and the inside of the chilling cylinder communicate; a bag pressure pipe 7 for supplying the pressurized air generated using the air pump to the space between the outer layer body and the bag body respectively of the mix material bag; an air circuit 51 for supplying the pressurized air to the inside of the chilling cylinder; and an air filter 53 provided at the air circuit. The mix material tube and the air circuit are joined together followed by being led to the inside of the chilling cylinder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158230-A (JP)
Title: Metal barrier rib for image display device, its manufacturing method, and image display device
Inventor: NOGUCHI NOBUO
IPC: H01J11/36
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal barrier rib for an image display device having a large barrier height in order to improve luminance of the inexpensive image display device using the metal barrier rib.  <P>SOLUTION: For this metal barrier rib for the image display device, a lattice is assembled by using, as crosspieces, a plurality of strip-shaped metal thin plates each having a 0.01-0.15 mm thickness and a 0.3-2.0 mm width with grooves for fitting them to each other formed; the height of the lattice after the assembly is 0.3-2.0 mm; and an insulating layer is formed on the surfaces of the metal thin plates assembled into the lattice.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155903-A (JP)
Title: Die attach paste and semiconductor device
Inventor: KANAMORI NAOYA
IPC: C08G59/62
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor-bonding die attach paste characterized by excellence in curability and reliability.  <P>SOLUTION: The semiconductor-bonding die attach paste essentially consists of (A) an epoxy resin, (B) an epoxy resin curing agent containing at least one member selected from among phenolic compounds represented by formula (1) and dicyandiamide or imidazole compounds, (C) an epoxy-containing liquid elastomer having a number-average molecular weight of 500 to 5,000, (D) a (meth)acrylic-group-containing polybutadiene having a number-average molecular weight of 500 to 5,000, (E) a compound having at least one radical-polymerizable double bond in the molecule and being other than the (meth)acrylic-group-containing polybutadiene, (F) a radical polymerization catalyst, (G) a coupling agent, and (H) a filler. The total amount of components (A) and (B) is 40 to 80 wt.% based on all the components but the component (H), and the amounts of components (C) and (D) are each 3 to 20 wt.%. In formula (1), R<SB>1</SB>s are 1 to 5C alkyl groups and may be same or different from each other; and m is an integer of 0 to 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155050-A (JP)
Title: Material supply equipment for injection molding machine and controlling method therefor
Inventor: TAKAHASHI SHOJI
IPC: B22D17/28
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain material supply equipment for an injection molding machine and a controlling method therefor which reduce the residual air or the like incidental to materials such as magnesium alloy chips to minute quantities, by using a vacuum pump of a small capacity of which the ultimate vacuum is relatively high.  <P>SOLUTION: The materials being put hermetically in a treating chamber 20 communicating airtightly with an injection cylinder 40 of the injection molding machine, the gas in the treating chamber 20 is exhausted till a prescribed pressure is reached, and then an inactive gas is injected until the atmospheric pressure is reached substantially. This treatment is repeated in a plurality of times. The work for injection molding is continued stably by a feed forward control that the quantities of the materials to be charged in the treating chamber 20 are regulated by estimating the bulk density of the materials or that the quantities of the materials to be charged in the chamber 20 are increased when the repetitive treatment in a plurality of times is delayed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156859-A (JP)
Title: Refrigerator for vehicle and control method therefor
Inventor: TAKAHASHI WATARU
IPC: F25D11/00
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To quickly cool an object according to ability of a device as a power source.  <P>SOLUTION: This refrigerator for a vehicle comprises a refrigerator 7 comprising a compressor 2 using a motor 1 as a power source, and a generator 8 generating electric power for driving the motor 1. The number of revolution of the motor 1 defined according to output frequency of the generator 8 is set as an upper limit, and the number of revolution of the motor 1 is changed within a range not exceeding the upper limit on the basis of air temperature inside a cold insulation storage to be cooled by the refrigerator 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047410-A (JP)
Title: Light emitting device and manufacturing method thereof
Inventor: YAMAZAKI SHUNPEI
IPC: H05B33/04
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability of a light emitting device where a TFT is coupled with an organic light emitting element.  <P>SOLUTION: A thin-film transistor and a light emitting element are provided. A first inorganic insulator layer is provided on the lower layer side of a semiconductor layer. A second inorganic insulator layer is provided on the upper layer side of a gate electrode. A first organic insulator layer is provided on the second inorganic insulator layer. A third inorganic insulator layer is provided on the first organic insulator layer. A wiring layer extends on the third inorganic insulator layer. A second organic insulator layer overlaps, at a tilt angle of 35-45°, with the end of the wiring layer. A fourth inorganic insulator layer is formed on the front surface and the side surface of the second organic insulator layer and comprises an opening on the wiring layer. A cathode layer is formed to contact the wiring layer and whose side end overlaps with the fourth inorganic insulator layer. An organic compound layer is formed to contact the cathode layer and the fourth inorganic insulator layer and comprises a light emitting body. An anode layer is formed to contact the organic compound layer containing the light emitting body. The third inorganic insulator layer and the fourth inorganic insulator layer are formed from silicon nitride or aluminum.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166365-A (JP)
Title: Housing structure of strong electricity component
Inventor: IMAIZUMI KATSUHIRO
IPC: H02G3/16
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size of a housing for containing a strong electricity component.  <P>SOLUTION: The housing 5 for containing strong electricity components 1 and 3 is composed of an electrical insulation material, i.e. resin, and bus bars 7, 9, 11 and 13 for supplying power to the strong electricity components 1 and 3 are formed integrally in the side walls 5b, 5c, 5d and 5e of the housing 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161855-A (JP)
Title: Thermoplastic resin composition and molding for automobile using the same
Inventor: SASAMOTO HAJIME
IPC: C08L25/02
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a thermoplastic resin composition which has excellent coating properties and plating properties and excellent balance of impact resistance, rigidity and processability.  <P>SOLUTION: The thermoplastic resin composition comprises 10-20 mass parts of a rubber-containing graft copolymer (A), 10-20 mass parts of a rubber-containing graft copolymer (B) and 60-80 mass parts of a vinyl copolymer (C). The rubber-containing graft copolymer (A) is obtained by subjecting an aromatic vinyl-based monomer and a vinyl cyanide monomer to graft polymerization onto a rubber-like polymer (a) having 50-70% gel content in the range of 1-15% graft density. The rubber-containing graft copolymer (B) is a copolymer obtained by subjecting an aromatic vinyl monomer and a vinyl cyanide monomer to graft polymerization onto a rubber-like polymer (b) which contains >40 mass % of rubber-like polymer particles having 200-300 nm diameters and >70 mass % of rubber-like polymer particles having 200-400 nm diameters. The vinyl copolymer (C) is a copolymer containing an aromatic vinyl monomer unit and a vinyl cyanide monomer unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165957-A (JP)
Title: Optical transmitter
Inventor: SAKAI MASAHISA
IPC: H04B10/07
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical transmitter having a small-sized low-cost mechanism, in which a laser beam emitted from a laser beam source is diffused and the emitting direction is adjusted at a high speed.  <P>SOLUTION: The optical transmitter enlarges the beam diameter of the laser beam for transmission to a prescribed beam diameter and performs the transmission. The optical transmitter comprises: a light source 1 for emitting the laser beam (a) modulated with information; a diffuser 7 for converting an incident laser beam (a) to the diffused light c; a paraboloidal reflection film 8 arranged between the light source 1 and the diffuser 7 and provided with an opening part 10 for leading the laser beam (a) to the diffuser 7 for reflecting the diffused light c emitted from the diffuser 7 in the advancing direction of the laser beam (a); a lens 9 for converting the diffused light c reflected from the reflection film 8 to communication light d which is the parallel light of the prescribed beam diameter and emitting it; and an angle variable mirror 3 arranged between the light source 1 and the reflection means 8 for reflecting the laser beam (a) emitted from the light source 1 and irradiating the diffuser 7 with it through the opening part 10 of the reflection film 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170169-A (JP)
Title: Fish detector
Inventor: YAMAMOTO SHIGEO
IPC: G01S7/62
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fish detector which enables smooth display even when a picture is rough and which can solve a problem that it is very difficult to see a picture due to a large level difference between a first signal S1 and a second signal S2, that is caused by a tilt existing between them since a transmission/reception signal once transmitted/received by an ultrasonic vibrator 2 and stored in a storage device 5 is read out twice from the storage device to display it on a display device 7.  <P>SOLUTION: An output of an ultrasonic vibrator 9 is converted with an A/D conversion section 11. An output of the A/D conversion section 11 is inputted into a gate section 12. Each output of the gate section 12 is switched over and inputted into a first storage section 13 or a second storage section 14. An output of the first storage section 13 is inputted into a complement section 15 and a picture signal conversion section 16. An output of the second storage section 14 is inputted into the complement section 15 and the picture signal conversion section 16. An output of the complement section 15 is inputted into the picture signal conversion section 16, and an output of the picture signal conversion section 16 is inputted into a display section 17.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167351-A (JP)
Title: Method for treatment of boron-containing water
Inventor: SUZUKI HIROSHI
IPC: C02F1/28
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating boron-containing water, capable of removing boron in wastewater.  <P>SOLUTION: The method for treating boron-containing water has a solution preparing process for preparing a solution with a pH of 10.5-11.5, which contains 25-200 mmol/L of calcium ions, 6-30 mmol/L of sulfate ions and aluminum ions of which the amount brings an atomic ratio Al:B of boron and aluminum to 1.7-20:1, from the boron-containing water and a precipitation process for raising the pH of the solution to 11.0-12.0 to form a precipitate and coprecipitating or adsorbing boron on the precipitate to remove the same. Boron can be removed efficiently by the method for treatment of the boron-containing water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170723-A (JP)
Title: Image forming apparatus and toner container
Inventor: FUJITA TETSUMARU
IPC: G03G15/08
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image forming apparatus and a toner container capable of coping with both the rise and the fall of ambient humidity, realizing the stabilization of the charge characteristic of toner and preventing the deterioration of an image in advance.  <P>SOLUTION: The image forming apparatus equipped with a developing device 10 supplying the toner onto a photoreceptor drum 1 is provided with a moisture absorbing/releasing material 25 having moisture absorbing property and moisture releasing property in the device 10. It is conceivable that the apparatus is provided with the material 25 in the toner container 20 freely attached to/detached from the device 10 or provided with the material 25 in a toner hopper 11. It is conceivable that the apparatus is provided with the material 25 in a housing by surrounding a plurality of developing devices by the housing. Then, EPDM sponge or silicone sponge is used as a sealing member 26 for the device 10 or a sealing member for the housing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179800-A (JP)
Title: Transmission output control circuit
Inventor: AKITANI MAKOTO
IPC: H04B1/04
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission output control circuit that constantly has satisfactory linearity in detection characteristics and minimizes insertion loss at a coupling section in high power by providing a coupling circuit having the coupling sections for high and low power.  <P>SOLUTION: When the transmission output control circuit is used in the high power, the output of a strip line 22 having a small degree of coupling is detected for controlling the gain of a variable gain amplifier 1. Contrarily, in the case of use in the low power, the output of a strip line 23 having a large degree of coupling is detected for changing switchers 6, 11 to control the gain of the variable gain amplifier 1. Additionally, when the output of the strip line 22 is used, both the ends of the strip line 23 are set to be at an earth level, thus reducing the insertion loss of the strip line.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175436-A (JP)
Title: Hinge cap having tamper-evident property
Inventor: SUZUKI SEIJI
IPC: B65D47/08
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hinge cap of which the unsealing hysteresis designation function of a top lid is improved in the hinge cap in which the top lid is coupled by a hinge to a cap body.  <P>SOLUTION: A belt-like cover member such that covers the outer peripheral portion of the tip in a collar portion for unsealing is coupled via a breakable striae lines or a score in a portion in which the collar portion for unsealing a closed top lid is positioned in the outer face of the tubular sidewall of the cap body, and side portions in a portion of which the lower face of the skirt portion of the top lid and the upper face of the top plate portion of the cap body are made to face each other is characterized by being covered by a thin wall projecting piece provided on the outer peripheral edge in the top plate portion of the cap body or on the outer peripheral edge in the lower end of the skirt portion of the top lid except for a region on which the above belt-like cover member is provided and a region on which a hinge coupling portion is formed, when the top lid is closed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179099-A (JP)
Title: Plasma display panel
Inventor: YAJIMA YUSUKE
IPC: H01J11/24
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To realize a PDP having a long life by avoiding deterioration of the phosphor caused by a plasma.  <P>SOLUTION: In the plasma display panel, the excitation light for making a discharge gas generating phosphor emit light, is transmitted with effectively sufficient strength, and the phosphor and the discharge gas are separated by a protection layer that does not chemically react with the discharge gas.  <P>COPYRIGHT: (C)2004,JPO