baber/WOPTO huggingface dataset:
Patent JP-2002322953-A (JP)
Title: Air intake device for internal combustion engine
Inventor: HATTORI KOICHI
IPC: F02M35/10
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To obtain an air intake device for an internal combustion engine which can equally allocate PCV and a purge gas into each port in an intake manifold, dispenses with the distance for mixing and also can shorten the distance between a throttle and an air connector. SOLUTION: This air intake device is composed by disposing a partition wall 23 in an air connector 22 at a position by which a fluid is bisected vertically parallel to a fluid flow direction, providing a communication hole 24 for communicating upper and lower passages at a part of the partition wall 23 and further, disposing a gas introducing pipe 25, one end of which is opened in the communication hole 24 and the other end is drawn to the outside of the connector in such a manner that its center line coincides with that of the partition wall.
Patent JP-2002284876-A (JP)
Title: Manufacturing method of polyarylene sulfide
Inventor: HORIUCHI SHUNSUKE
IPC: C08G75/02
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently manufacturing in a short time a high-molecular weight PAS reduced in the oligomer content. SOLUTION: In a method for manufacturing a polyarylene sulfide by reacting a polyhalogenated aromatic compound with a sulfidizing agent in an organic polar solvent at a temperature of at least 200 deg.C and lower than 290 deg.C, the reaction above comprises at least the following steps 1 and 2, step 1: a step for forming a prepolymer of a polyarylene sulfide by reacting a polyhalogenated aromatic compound with a sulfidizing agent at a molar ratio of the solvent to the charged sulfidizing agent of at least 3.5 and at most 10.0, and step 2: a step for converting the prepolymer into the high-molecular weight polyarylene sulfide in the presence of a polymerization auxiliary by adjusting the molar ratio of the solvent to the charged sulfidizing agent to at least 1.5 and less than 3.5.
Patent JP-2002320907-A (JP)
Title: Pasting method for coating protection film
Inventor: AGARI HIROSHI
IPC: C09J7/02
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a pasting method for a coating protection film, by which the coating protection film can be cut and removed easily where the pasting of the coating protection film is not necessary without damaging the coated surface. SOLUTION: A characteristic feature of the pasting method for the coating protection film is that, after a protection cap, on which a groove is provided circumferentially with the groove to be made parallel to the coating surface, is covered to an unnecessary part of pasting, the coating protection film is pasted above the coating and the protection cap. Then the unnecessary coating protection film and the protection cap are removed simultaneously from the coating surface by cutting the coating protection film along the groove of the protection cap with a cutting tool. Another characteristic of the pasting method for the coating protection film is that the contact part of the protection cap with the coating is formed with a magnet.
Patent JP-2002330018-A (JP)
Title: Meandering antenna and its resonance frequency adjusting method
Inventor: WATADA KAZUO
IPC: H01Q11/08
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a meandering antenna which is small, light in weight, and easily adjustable for resonance frequency and to provide a method of adjusting resonance frequency. SOLUTION: A meandering conductor 13 is formed on the surface of a base body 11, and short-circuiting conductors 14 which short-circuit two parallel opposed parts of the meandering conductor 13 or disconnected conductors 15 used to short-circuit two parallel opposed parts of the meandering conductor 13 are provided between the two parallel opposed parts. This meandering antenna can be lowered in resonance frequency by cutting off the short-circuiting conductors 14 or can be made higher in resonance frequency by short-circuiting the disconnected conductors 15.
Patent JP-2002330155-A (JP)
Title: Method for automatic modification of ip addresses and router device capable of the same
Inventor: IMAI MASATAKE
IPC: H04L12/70
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To realize automatic modification of IP addresses given to terminals connected to a router, when the router's IP address or a subnet mask value is modified. SOLUTION: When one or both of a router's IP address and a subnet mask value is/are modified by a user, a new network address is calculated based on the modified router device IP address and the subnet mask value (steps 501 through 503). If any IP addresses of terminals connected to any ports of the router are outside the scope of the new network address, the router device modifies the relevant addresses in accordance with predetermined rules so that the modified addresses are within the scope of the modified network address (steps 504 through 508).
Patent JP-2002329579-A (JP)
Title: Luminescent element
Inventor: IGARASHI TATSUYA
IPC: H05B33/14
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a luminescent element with high luminescent characteristics and high durability. SOLUTION: In the luminescent element formed by interposing a luminescent layer or a plurality of organic compound layers containing a luminescent layer between a pair of electrodes, the luminescent element contains at least one kind of compounds represented by general formula 1 and at least one kind of organic silicon derivatives. (In the formula, Ar<11> , Ar<21> , Ar<31> represent an allylene group, Au<12> , Ar<22> , Ar<32> represent a substituent group or a hydrogen atom. At least one of Ar<11> , Ar<21> , Ar<31> , Ar<12> , Ar<22> , and Ar<32> is fused ring aryl structure or fused ring heteroaryl structure. Ar represents an allylene group, or a heteroallylene group.).
Patent JP-2002325656-A (JP)
Title: C-shaped cushion
Inventor: TOMITA MOTOKO
IPC: A47C27/00
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a C-shaped cushion which can be used for various purposes such as a pillow, a supplementary device for nursing care, and a beauty supply. SOLUTION: This C-shaped cushion 10 has an outer material 11 which is made of a fabric and shows an excellent air permeability, and a center part 13 without fillings. The C-shaped cushion is formed by filling an inner material 12, or cut pipes, made of a soft synthetic resin or a soft foam of different lengths ranging from 2-10 mm and of 2-7 mm in the external diameter, inside the both sides except for the air-permeable, outer material 11 made of the fabric and the center part 13 without fillings.
Patent JP-2002001827-A (JP)
Title: Method for selective control of mechanical characteristics by constitution of molding style for stereolithography
Inventor: HANNA STEPHEN D
IPC: B29C67/00
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an improved treatment for molding a three-dimensional body for a photo-curable material or a liquid material by using an improved curing treatment. SOLUTION: In order to form a body with mechanical characteristics in accordance with an individual requirement, the photo-curable material or the liquid material is cured by using a plurality of different curing methods for molding a single body to provide specified mechanical characteristics in each selected region of the body in the body.
Patent JP-2002333111-A (JP)
Title: Short-circuiting air preventing structure of combustion chamber
Inventor: TSUGE TSUTOMU
IPC: F23L9/02
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To simply and surely prevent short-circuiting air in a combustion chamber without using a heat-resistant packing, as a short-circuiting air preventing structure of the combustion chamber. SOLUTION: A projection 3 projecting inside a burner case 1 continuously over round parts 10 on the boundaries between a back wall 10B and lateral side walls 10R and 10L formed at the opposite ends of the back wall B in the lateral plate 1a of the burner case 1, is formed and a dispersing plate 23 is disposed so that the peripheral end part 230 thereof is in contact with the base end part 30 of the projection 3. According to this constitution, the airtightness between the dispersing plate 23 and the lateral plate 1a is ensured and the short-circuiting air into the combustion chamber C side can be prevented.
Patent JP-2002331052-A (JP)
Title: Golf club
Inventor: SHIRAISHI TAKAYUKI
IPC: A63B102/32
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a golf club capable of achieving stable flying distance of balls. SOLUTION: The golf club is provided with a golf club head 1 at a tip of the golf club shaft. A center of gravity G of the golf club head 1 is projected to a point (g) perpendicularly with respect to a face surface 2, wherein the point (g) is existed in a position 15 mm or more apart from the center O of the face surface 2.
Patent JP-2002339742-A (JP)
Title: Method of manufacturing exhaust muffler and exhaust muffler
Inventor: KAMIYA KAZUHIKO
IPC: F01N1/04
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust muffler using sound absorbing material such as glass wool capable of exhibiting sound absorbing performance, reducing a cost, saving manufacturing process time, reducing the possibility of defective welding, and eliminating the scattering of glass wool, and a method of manufacturing the exhaust muffler. SOLUTION: Both end parts 13A and 13B of a glass wool sound absorbing sheet 13 are cut aslant in the same direction, an adhesive B is applied to the both end parts of the sound absorbing sheet, and the sound absorbing sheet is wound on a porous inner tube 3. The both end parts are stuck to each other with the adhesive to form a tubular sound absorbing material 10. The tubular sound absorbing material 10 together with the porous inner tube 3 are inserted into an outer tube 1 to manufacture the exhaust muffler 100.
Patent JP-2002338245-A (JP)
Title: Dispersion with high concentration of particulate titanium oxide
Inventor: YAGI KAZUNORI
IPC: A61K8/00
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a dispersion with a high concentrations of particulate titanium oxide which does not exhibit pallidness while maintaining high UV shieldability and high visible light transmittability when the dispersion is compounded with cosmetics such as sunscreen cream. SOLUTION: This dispersion is characterized in that the grain size distribution of the particles of <=1 μm in the dispersion particles of the particulate titanium oxide dispersed in a medium is >=80%.
Patent JP-2002344509-A (JP)
Title: Method for controlling readout rate of router and packet and its process program
Inventor: NAKAYAMA KENICHI
IPC: H04L47/80
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a router capable of dynamically controlling an allocation of a band for an input traffic of each quality service in order to realize communication services of each quality service. SOLUTION: A router 2 comprises a first class buffer 22 provided corresponding to a quality class which provides the most priority of a communication for storing a received packet; second and third class buffers 24, 26 provided corresponding to one or a plurality of quality classes other than the highest priority for storing the received packet, a monitor 30 for monitoring the queue length of the packet stored in the first class buffer 22, a readout rate control unit 40 for dynamically controlling the readout rate of the packet of the first to third class buffers 22, 24, 26 based on the queue length of the first class buffer 22 monitored, and a sending part 50 for sending the readout packet.
Patent JP-2002344581-A (JP)
Title: Received speech amplifier for telephone set
Inventor: OGAWA MAMORU
IPC: H04M1/00
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To make a received speed amplifier for telephone set capable of being automatically adapted and connected to different types of telephone set. SOLUTION: All the terminals in modular connectors 11a and 311 are selected sequentially by a connection changing portion 1001, two terminals for driving a receiver SP (speaker) are automatically detected from four terminals in total by a decision portion 1002. Automatic change is performed in correspondence with a connected telephone set body 2 by a connection setting portion 1003, so that the relations between individual input/output terminals on the side of the received speed amplifier 1 for telephone set and signals are identical. Thus, the received speech amplifier 1 for telephone set is automatically connected in correspondence with various types of telephone set.
Patent JP-2002337599-A (JP)
Title: Automatic optical axis adjusting device of head light for vehicle
Inventor: MATSUI KAZUNARI
IPC: B60Q1/115
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To facilitate arrangement of cords and reduce the weight and cost by providing a simple connection structure decreased in the amount of wire harness used, and to protect an inclination sensor. SOLUTION: Head lights 2L, 2R adopt an HID valve, and the head lights are provided with the inclination sensors 4L, 4R disposed in the HID controller boxes 3L, 3R, and an angle sensor controller 5 for computing the inclination of a car body according to the inclination data input from the inclination sensors 4L, 4R, and outputting a driving signal and driving power to optical axis adjusting actuators 10L, 10R according to the arithmetic result to adjust the optical axes of the head lights 2L, 2R through the actuators 10L, 10R.
Patent JP-2002016657-A (JP)
Title: Digital communication unit and digital communication method
Inventor: GREAVES WARREN J
IPC: H04L29/06
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a digital communication unit and a digital communication method that can cope with communication formats. SOLUTION: In one embodiment of this invention, the digital communication unit (10) is provided with a storage circuit (36), a communication circuit (40) that is connected to the storage circuit (36) so as to communicate digital data and digital formats with the outside of the digital communication unit (10), and a processing circuit (30) that is connected to the communication circuit (40) to be in operation in a reception mode and a transmission mode. The processing circuit (30) is configured to select any of the data formats in the reception mode and to transmit the data format corresponding to the digital data stored in the storage circuit (36) in the transmission mode.
Patent JP-2002344918-A (JP)
Title: Conference system
Inventor: TAKEUCHI KESATOSHI
IPC: H04N7/173
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a conference system that can display a plurality of different images on the same screen in an optional state. SOLUTION: The conference system is provided with an image display device and a controller that can control a display state of an image on the image display device. The image display device is provided with an image processing section that generates one overlay image signal resulting from overlapping n-sets (n is an integer of 2 or over and m or below) of image signals among received m-sets (m is an integer of 2 or more) of image signals, and a display section that displays the image represented by the overlay image signal. The controller is provided with a display state control section that permits a user to set a desired display state of the image display device and supplies control information to control the operation of the image processing section to the image processing section depending on the set desired display state.
Patent JP-2002338937-A (JP)
Title: Thermo-sensitive adhesive composition, thermo-sensitive adhesive, thermo-sensitive adhesive laminated body using the adhesive and manufacturing method therefor
Inventor: TAKEMOTO SHIN
IPC: G09F3/10
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain a thermo-sensitive adhesive composition and a thermo- sensitive adhesive with an excellent blocking-resistant property capable of maintaining a high adhesive property for a long period of time when a thermo- sensitive adhesive laminated body is manufactured by coating the thermo- sensitive adhesive on a base material, and to provide the thermo-sensitive adhesive laminated body with a high productivity of a product, an excellent maintaining property of an adhesive property and a transparency and no generation of blocking even if it is stored for a long period of time and a manufacturing method therefor. SOLUTION: In the thermo-sensitive adhesive composition containing a thermoplastic resin (A) and a solid plasticizer (B), it is characterized that a solid phosphor compound (B1) having a melting point of lower than 100 deg.C and a compound (B2) having a melting point of 100 deg.C or higher are co-used as the solid plasticizer (B). The thermo-sensitive adhesive, the thermo-sensitive adhesive laminated body using the adhesive and the manufacturing method therefor are provided.
Patent JP-2002346191-A (JP)
Title: Game system
Inventor: KONUMA KUNIO
IPC: A63F13/88
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a game system having novel game characteristics. SOLUTION: When a big win game is completed in a game machine 6, a signal is transmitted from the game machine 6 to an intermachine device 7 for permitting to perform a sub game using a cellular phone set 8. When the intermachine device 7 receives the signal, a reading part of cellular phone set identification information is set in a state capable of reading out identification information of the cellular phone set 8. Thereafter, when the cellular phone set 8 is set in a specified position, the identification information of the cellular phone set 8 is automatically read out. The cellular phone set 8 is called based on the identification information. When a player answers the call, a parlor management device 1 starts to transmit sub game data and the sub game using the cellular phone set 8 can be performed.
Patent JP-2002354491-A (JP)
Title: Color image pickup device
Inventor: AOZUKA YASUO
IPC: H04N9/07
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To improve the reproducibility of the ground color depending on the difference in the light source of a color image pickup device. SOLUTION: The color image pickup device having a spectral sensitivity with respect to three primary colors of R, G and B has a sensitivity of 15% or low for G at a wavelength of 600 nm, where the maximum value of the sensitivity of G in a green wavelength region is 100%.
Patent JP-2002203406-A (JP)
Title: Shadowless light
Inventor: MATSUSHITA MASATO
IPC: F21Y101/00
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a shadowless light having a light source composed of a small number of electric bulbs, while facilitating the design and manufacture of a lens for achieving a required light distribution characteristic. SOLUTION: The shadowless light includes electric bulbs 427 and 428 as light sources; condenser lenses 414 and 415 for causing light beams emitted from the bulbs to be emitted as parallel beams in the circumferential direction; a reflector 3 by which the beams emitted from the condenser lenses are reflected in approximately the same direction at different radial positions with respect to the bulbs serving as centers; and an outer lens 5 refracting the beams reflected from the reflector 3 to achieve the required light distribution characteristic. The beams emitted from the bulbs 427, 428 and the condenser lenses are reflected by the reflector 3 in the form of parallel beams and are made to impinge on the outer lens 5, where the beams are refracted.  The lens step 55 of the outer lens 5 for achieving the required light distribution characteristic therefore, should be designed to refract parallel or approximately parallel beams to achieve the desired light distribution characteristic; the designing of the lens step is facilitated and the shadowless light with the desired light distribution characteristic can be easily designed and manufactured.
Patent JP-2002056064-A (JP)
Title: Physical distribution freight tracing system
Inventor: YAMAZAKI TAKASHI
IPC: G06Q50/28
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a physical distribution freight tracing system by which delivery information of freight that a consignee (an owner of goods, a transportation company, a shipping date, an inquiry number (freight number), a commodity content, a delivery schedule date and the like) can easily be known even if the consignee does not know the inquiry number and tracing in a physical distribution company delivering freight is facilitated. SOLUTION: In the physical distribution tracing system, shipping information is stored in a pool server 2' for the respective owners, a server 1 cross retrieves delivery information for the respective owners by an identifier specifying the consignee and displays the list of freight. When the device 3 of the consignee accesses the home page of a delivery company or moves to it from an electronic mail receiving the list or the server 1, the inquiry number of freight is displayed on a part of the home page, the inquiry number is set in the page of tracing or tracing is performed in the page of tracing and a result is displayed.
Patent JP-2002351555-A (JP)
Title: Semiconductor device
Inventor: NAKAMURA SHUICHI
IPC: G05F1/56
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having shortened starting time and a miniaturized shape. SOLUTION: A series circuit of resistors R5 and R9 and a transistor Q6 are provided in a filter circuit 7a, and a charging current is fed to a capacitor C1 through the transistor Q6 when the device is started by utilizing the change of the voltage between the terminals of the resistor R9. Furthermore, transistors Q4 and Q5 as two diode functional elements are provided in a reference voltage source circuit 5a, and an original reference voltage signal Vref is obtained by utilizing voltages VBE4 and VBE5 between the respective bases and the respective emitters of the transistors Q4 and Q5. Simultaneously, a voltage signal VJ having prescribed temperature characteristics is obtained from the VBE5 between the base and emitter of the transistor Q5 of the reference voltage source circuit 5a.
Patent JP-2002028947-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: SAEKI JUNICHI
IPC: B29C45/14
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To solve the point at issue such that the effective utilization of a resin and the equalization of the pressure in the flow channel of a mold are not considered in conventional technique. SOLUTION: For example, a lead frame for arranging a plurality of tabs on which semiconductor elements are placed in longitudinal and lateral directions is placed on a mold consisting of a plurality of pots for supplying a molding resin under pressure, a communication passage for mutually connecting the pots and a plurality of cavities arranged in series and the resin is charged in the pots and the pots are pressed by a plurality of plungers to inject the resin in the cavities of the molds. By this constitution, both of the productivity of a resin molded semiconductor and the quality of a product can be enhanced to a large extent.
Patent JP-2002350681-A (JP)
Title: Ferrule for optical connector and optical connector
Inventor: SUEMATSU KATSUTERU
IPC: G02B6/38
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it takes a long time to assemble a slanted connector and the connection loss of the assembled slanted connector is large. SOLUTION: The tip plane of this optical connector ferrule into which an optical fiber inserting hole penetrates is constituted of a vertical plane and a slanted plane or two or more stepped vertical planes. In this optical connector, a joining end face is formed by inserting an optical fiber into the ferrule for the optical connector, fixing the optical fiber to the ferrule and grinding both of a part of the ferrule tip surface and the end face of the optical fiber aslant.