baber/WOPTO huggingface dataset:
Patent JP-2003040931-A (JP)
Title: Photoresist monomer, photoresist polymer, production method of photoresist polymer, photoresist composition, forming method of photoresist pattern, and semiconductor device
Inventor: LEE GEUN SU
IPC: C07D493/08
Filed: 2002-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a photoresist monomer and a photoresist polymer, usable even in a light source of VUV (157 nm). SOLUTION: A photoresist monomer shown by formula (1), a polymer thereof and a photoresist composition using this polymer are provided. In the above formula, X1 , X2 , Y1 , Y2 , Y3 , Y4 , Y5 , Y6 , Y7 , Y8 , l and m are the same as defined in a specification.
Patent JP-2003318807-A (JP)
Title: Mobile communication terminal
Inventor: TSUKUI YASUHIRO
IPC: H04B1/713
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To further reduce power consumption at waiting and to extend the life of a battery by devising timing between an intermittent receiving operation for mobile communication and an intermittent receiving operation for short range radio data communication.  <P>SOLUTION: This mobile communication terminal is constituted by providing a control part 22 with a second intermittent reception control function 22b and set so that an intermittent reception cycle for Bluetooth is synchronized with an intermittent reception cycle for CDMA (code division multiple access) and reception periods are made coincident in the second intermittent reception control function 22b. Then, the communication terminal is constituted so that a power supply control circuit 28 is controlled according to the set intermittent reception control timing for Bluetooth and thus, supply of an operation power supply voltage V2 to a Bluetooth radio machine 30 is turned on/off.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003031791-A (JP)
Title: Semiconductor device
Inventor: TORII KATSUYUKI
IPC: H01L29/41
Filed: 2002-04-30
Abstract: PROBLEM TO BE SOLVED: To solve a problem that it is difficult to reduce leak current of a resistive field plate easily. SOLUTION: A resistive polysilicon field plate 6 is interposed between an anode electrode and an EQR electrode. The resistive field plate 6 comprises a first annular part 14 on the inner circumferential side, a second annular part 15 on the outer circumferential side, a plurality of trunk parts 16 between them, and branch parts 17 projecting laterally from respective trunk parts 16. The branch parts 17 are formed not to pass a steady current thus reducing leak current.
Patent JP-2003029148-A (JP)
Title: Zoom lens system
Inventor: EGUCHI MASARU
IPC: G02B13/18
Filed: 2002-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain a zoom lens system consisting of a small number of lenses, having superior performance in all the focal distance range, made small in size and having a high zoom ratio by making the entire length of a lens at a long focal distance end to be short and the effective diameter of a front lens to be small. SOLUTION: This zoom lens system is constituted of a 1st positive lens group, a 2nd negative lens group, a 3rd positive lens group and a 4th negative lens group in this order starting from an object side, performs zooming by moving the respective groups in the optical axis direction and satisfies the conditional expressions (1) to (3):  (1) 1.1<f23 T/f23 W<1.8 (2) 0.2<LD23 W/fW<0.45 and (3) 0.01<(D23 W-D23 T)/fW<0.05 (f23 W is the combined focal distance of the 2nd lens group and the 3rd lens group at a short focal distance end, f23 T is the combined focal distance of the 2nd lens group and the 3rd lens group at the long focal distance end, LD23 W is the distance from the surface nearest to the object side of the 2nd lens group to the surface nearest to an image side of the 3rd lens group at the short focal distance end, fW is the focal distance of the entire system at the short focal distance end, D23 W is the axial distance between the 2nd lens group and the 3rd lens group at the short focal distance end, and D23 T is the axial distance between the 2nd lens group and the 3rd lens group at the long focal distance end).
Patent JP-2003326131-A (JP)
Title: Gas cleaning apparatus
Inventor: ARAKI KENJI
IPC: B01D53/34
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas cleaning apparatus designed to efficiently clean the gas to be cleaned and capable of being installed in a highly reduced space.  <P>SOLUTION: This apparatus to spray and clean the gas to be cleaned has an inlet port 111 to introduce the gas to be cleaned, and a spray means 112 to spray cleaning treatment liquid. The apparatus comprises a spraying and cleaning device 110 to carry out a primary cleaning of the gas to be cleaned by spraying the cleaning treatment liquid thereto, an inlet port 141 which is arranged inside the spraying and cleaning device 110 and introduces the gas to be cleaned after the primary cleaning from the spraying and cleaning device 110, an outlet port 142 to exhaust the gas to be cleaned, a supply means 143 to supply the cleaning treatment liquid, a means 144 to promote gas-liquid contact which is arranged on a passage for the gas to be cleaned and promotes gas-liquid contact of the cleaning treatment liquid and the gas to be cleaned, and a contact cleaning device 140 to carry out secondary cleaning of the gas to be cleaned.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332170-A (JP)
Title: Chip terminal component, its supply device, and circuit module
Inventor: MUGITANI HIDEJI
IPC: H01G13/00
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chip terminal component that can be supplied smoothly by means of a chip terminal component supply device.  <P>SOLUTION: The squareness α of each rectangle of a rectangular parallelpiped chip terminal component (P) having rectangles on four faces is set to 0≤α≤5°. When the sequareness α falls within this range, the meandering of a row of chip terminal components can be controlled within a permitted limit in the relative relation with the width of a passage when many terminal components are supplied in a state where the components are tied in the row. When the meandering is controlled within the permitted limit, troubles caused when the terminal components come into contact with the internal wall of the passage can be prevented. Therefore, the terminal components can be supplied smoothly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326985-A (JP)
Title: Side cover for intake for engine room
Inventor: TAMURA KAZUHISA
IPC: B60K11/04
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a protection hose, a hydraulic hose or a harness is heated in an outside by hot air after cooling action, because the hot air is exhausted from a periphery of an engine to the outside of a machine as an exhaust, in a conventional engine room.  <P>SOLUTION: In an engine room 5 built in with the engine 6, a cooling fan 7 and a radiator 8, those side covers 3, 3 for an intake of the present invention are constituted to expand an intake net 10 onto an attaching frame 9 formed into a condition projected outwards from a peripheral cover frame 3a and to protrude the attaching frame 9 and the intake net 10 outwards from the cover frame 3a. In the intake side covers for the engine room, an exhaust hole 11 communicating with the engine room 5 is opened to allow exhaust gas to discharge toward a front side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327937-A (JP)
Title: Electrically-conductive adhesive, structure for joining part by using the same, and method for joining the part
Inventor: DATE HITOAKI
IPC: C09J9/02
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an electrically-conductive adhesive obtained at a low cost by using a particulate filler which is obtained by forming electrically-conductive coating layers on surfaces of a thermal expansion control material, to provide a structure for joining parts by using the same, and to provide a method for joining the parts.  <P>SOLUTION: The electrically-conductive adhesive 10 contains a resin component and the particulate filler 6, wherein the filler 6 is composed of particles of the thermal expansion control material 4 and the electrically-conductive coating layers 5 for coating the surfaces of the particles. The particulate filler 6 has a thermal expansion control function inherent in the thermal expansion control material 4, and further has electrical conductivity, because the electrical conductivity thereof is achieved by contacting the electrically-conductive coating layers 5 of the filler 6 with each other. Therefore, electrically-conductive particles which are mixed into conventional adhesives for the purpose of giving the electrical conductivity to the conventional adhesives are not required when the filler 6 is used, so that the electrically-conductive adhesive 10 is produced at the low cost.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327035-A (JP)
Title: Drawer device
Inventor: MOCHIDA MASAHIKO
IPC: B60N3/10
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately illuminate a part to be lighted up in respective movable bodies constituting a drawer device by a light from a single light source.  <P>SOLUTION: When a plurality of movable bodies 2 drawably housed in a housing 1 are drawn out, they are combined such that the other adjacent movable body 2 is forwardly drawn out from one adjacent movable body 2 as compared with one movable body 2. The respective movable bodies 2 have light- leading bodies 3 imparting the light to a desired position along the drawing out direction. The light-leading body 3 is constituted such that one end side is made to a light-receiving part 3a and the light inputted from the light- receiving part 3a is led to the other end side. In the plurality of movable bodies 2, 2..., the light-leading body is arranged such that the light inputted to the light-leading body 3 at the adjacent one movable body 2 when drawing out is always inputted to the lightreceiving part 3a of the own light-leading body 3. A light source 1a for inputting the light to the light-leading body at the movable body 2 adjacent to the housing 1 is provided on the housing 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337181-A (JP)
Title: Electronically controlled mechanical clock
Inventor: MURAKAMI SHUNSUKE
IPC: H02K21/14
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronically controlled mechanical clock capable of fulfilling anti-magnetic level of a clock itself without large-sizing an anti- magnetic plate.  <P>SOLUTION: A generator comprises a rotor 113 provided with a rotor magnet 113e, a stator 122 for converting the variation of magnetic flux caused by the rotation of the rotor magnet 113e of the rotor 113 to electric power, and a coil wound around the stator 122. The stator 122 is of a two-split type which is separated into two stator members 122a and 122b so as to facilitate winding of the coil. The stator 122 comprises a stator hole 124 for arranging the rotor 113. The gap G1 between the inner surface of the stator hole 124 and the stator magnet 113e is 0.8 mm or less. The induction voltage V of the coil is 0.1 V or more.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337041-A (JP)
Title: Map display system, method for displaying map and program
Inventor: KIRIGATANI KENJI
IPC: G06F3/0484
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To enable a map, facility information, etc., to be easily identified even when the number of displaying icons is many when a facility icon is displayed.  <P>SOLUTION: The CPU 11 of a microcomputer 10 for constituting a map display system reads map data and facility data stored in an information storage unit 17 via a I/O circuit 14, conducts aggregating process for aggregating a plurality of the facility data from the read facility data, draws the read map data by a VRAM 15, draws the facility data aggregated by the aggregation process by using an aggregation facility ion of a picture image for expressing the result of the aggregation, and displays and outputs the data on a monitor 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335175-A (JP)
Title: Driving device for electric retractable mirror
Inventor: FUJII MASAYUKI
IPC: B60R1/074
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent play and an abnormal noise of an output shaft of a motor.  <P>SOLUTION: This device is provided with a mirror base 1 fixed on a vehicular body side, a supporting shaft 2 raised on the mirror base 1, a mirror body 3 rotatably supported using the supporting shaft 2 as a fulcrum, an electric motor 7 rotating the mirror body 3 around the supporting shaft 2, and a load means applying a mechanical load on a body case 71 of the electric motor 7 in an eccentric direction of the output shaft 73 by, for example, pressing the body case 71.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334952-A (JP)
Title: Inkjet recording head and manufacturing method therefor
Inventor: WATANABE HIDENORI
IPC: B41J2/05
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet head which restricts the propagation of pressure waves transmitted in a direction different from a discharge direction, reduces a foaming energy loss, and has a high discharge efficiency, a high discharge force and a high durability, and to provide a manufacturing method therefor.  <P>SOLUTION: A valve is set in a channel of the inkjet head. When ink foams, the valve moves, and restricts the propagation of pressure waves transmitted in the direction different from the discharge direction. The valve has a structure which moves with a cylindrical structure formed in the channel being a fulcrum. Since the valve itself is free from deformation, the high durability can be realized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338266-A (JP)
Title: Resin composition for battery case of sealed secondary battery
Inventor: AKIYAMA YOSHIKUNI
IPC: H01M2/02
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material for the case of a sealed secondary battery, which is superior in hydrogen permeability resistance.  <P>SOLUTION: This is a resin composition for the case of the sealed secondary battery, wherein (d) a scaly filler of 1 to 50 pts.wt. is contained against (c) a resin component 100 pts.wt. constituted of a hydrogenated block copolymer comprised that a block copolymer composed of at least two polymer blocks A in which a vinyl aromatic compound is the main body and at least one polymer block B in which a conjugated diene compound is the main body is hydrogenated and constituted that the sum amount of (a)+(b) 100 pts.wt. composed of (a) a polyphenylene ether resin 1 to 30 pts.wt. and (b) a polypropylene resin 99 to 70 pts.wt. is at (a)/(c)=0.5 to 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338844-A (JP)
Title: Packet transfer method and repeating apparatus
Inventor: TSUBONE NOBUHIRO
IPC: H04L47/43
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a repeating apparatus in which complication of packaging caused by a link mechanism of divided control with respect to a packet or lowering in transfer efficiency of data between terminals caused by the divided control is avoided.  <P>SOLUTION: The repeating apparatus is provided with: a packet transfer part 4 for performing an instruction to divide a packet except for an IP telephone call for a dividing length specified in accordance with an application class when the relevant packet is detected while a receiving packet of the IP telephone call is transferred, for example; and a transmission protocol control part 9 for preferentially transferring the packet of the IP telephone call without dividing it and for transferring the packet except for the IP telephone call while dividing it for the instructed dividing length. Further, when the packet of the IP telephone call is not detected for fixed time and the packet except for the IP telephone call is detected later, the packet transfer part 4 performs an instruction to stop dividing processing and according to the instruction, the transmission protocol control part 9 transfers the detected packet without dividing it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322420-A (JP)
Title: Air conditioner
Inventor: KURATA TAKASHI
IPC: B60H1/03
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently recover a refrigerant-oil flooding in a condenser just before hot gas operation in a hot gas cycle by compressor operation of a short time.  <P>SOLUTION: This air conditioner can perform operation of an ordinary cooling mode for making a delivery refrigerant from a compressor 1 flow to the condenser 2 and operation of a heating mode by a hot gas bypass for making the refrigerant directly flow to an evaporator 4 by passing through an orifice 17 by bypassing the condenser, and performs the hot gas operation being the heating mode after recovering the refrigerant flooding in the condenser in the hot gas cycle by putting the compressor in an OFF state for a prescribed time after turning on the compressor for a prescribed time in the cooling mode before operation of this heating mode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340852-A (JP)
Title: Mat coat film for mold and mat sheet using the same
Inventor: KAWASHIMA YASUSHI
IPC: B32B27/20
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a mat coat sheet having high total light transmissivity as compared with a chemical mat sheet or the like comprising the same substrate and to provide a mat coat film for a mold capable of easily and certainly controlling the haze, glossiness and surface roughness of the mat sheet and the mat sheet using the same.   <P>SOLUTION: The mat coat film 1 for the mold for molding the mat sheet has a substrate layer 2 made of a synthetic resin and the mat coat layer 3 laminated on the substrate layer 2. The mat coat layer 3 is formed from a coating resin composition containing a substrate polymer and a matting agent. As the matting agent, an inorganic filler (especially silica) is preferably used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347840-A (JP)
Title: Reflector antenna
Inventor: MOCHIZUKI AKIO
IPC: H01Q1/28
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflector antenna, having lightweight and high stiffness for suitable mounting on an artificial satellite and being easily manufactured.   <P>SOLUTION: Among a plurality of fibers 11 to 13, each being used in one of triaxial directions collectively composing triaxial fabric 10, a pair of conductive fibers 12A are used to be disposed with a predetermined distance in one predetermined axial direction of the fibers 12, and other dielectric fibers 12B are used to be disposed between the pair of the conductive fibers. This enables realization of reflection characteristics of radio waves and selectivity (polarization filter), with respect to the reflection direction of the radio wave.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345896-A (JP)
Title: Charging system
Inventor: ODA AKIHIKO
IPC: H04W4/24
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging system which facilitates authentication of a user who forms an image in an image forming device and settlement for the image formation charge.   <P>SOLUTION: A charging server 40 is installed in a mobile telephone company which provides use service of a mobile telephone 10 and performs data management of use charges of mobile telephones 10 of respective users. Further, when a copying machine 20 specifies a user with a telephone number and gives notice of a charge for copies, the charging server 40 adds the reported charge to the use charge of the user corresponding to the telephone number.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015152-A (JP)
Title: Packet exchange device and packet exchange method
Inventor: NAKAMURA HIROSHI
IPC: H04L49/9015
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packet exchange device and a packet exchange method which reduce the transfer waiting time of high priority packets, and effectively transfer data to reduce the number of cells within the device.  <P>SOLUTION: The packet exchange converts packets into specified fixed-length cells to transfer, when transmitting the packets from a plurality of packet-receiving interfaces to a plurality of packet-transmitting interfaces. The receiving interface comprises a memory means for storing the received packets, after classifying them into the priority packet groups for transmitting interfaces at transfer destination, and a cell converting means for preferentially connecting these high-priority packets among received packets addressed to the specified transmitting interfaces stored in the memory means and converting them into the fixed-length cells.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012615-A (JP)
Title: Continuous speech recognition apparatus and continuous speech recognition method, continuous speech recognition program and program recording medium
Inventor: KUMAGAI KENICHI
IPC: G10L15/193
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To determine the recognition result during speech with a small throughput and to stably obtain the optimum solution.  <P>SOLUTION: A timing estimation section 13 estimates a frame with high possibility of the existence of the word boundary and outputs an execution instruction to a backward exploring section 14 to explore backward from the estimated frame as the start frame. This means the backward exploration can be carried out with the optimum timing with the right word boundary as the initial node and the optimum solution can be stably obtained. The recognition result can be determined in the middle of the speech. The backward exploring section 14 merges the n-best word trains obtained by the exploration so that in later backward exploration, only the acoustic scores and language scores near the word boundary between the n-best word trains and word candidates are calculated. A limiting part 17 allows a forward exploring section 12 to erase active sound nodes relating to word trains except for the outputted word trains so as to limit the forward exploration space. Thus, the throughput required for recognition is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003048981-A (JP)
Title: Polyimide solution
Inventor: MICHAUD PHILIPPE
IPC: C08G18/34
Filed: 2002-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a solution based on a polyimide, capable of directly performing its spinning and molding. SOLUTION: This polyimide solution is produced by a polyimide obtained by an aromatic diacid anhydride with an aromatic diisocyanate in an anhydrous dimethylalkyleneurea. The yarn and fiber obtained from the solution are also provided.
Patent JP-2004011267-A (JP)
Title: Joint welding tool for resin floor material
Inventor: SHIMIZU AKIRA
IPC: E04F21/20
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint welding tool which is available for welding a joint of a resin floor material, and controls hot air blown from a hot air pipe of the joint welding tool to the floor material, and particularly a joint welding tool which imparts a beautiful finish to a joint of a floor material made of an olefin resin.  <P>SOLUTION: The joint welding tool 1 for the resin floor material is formed of a resin softening chamber 6, a guide pipe 7, and the hot air pipe 8. The resin softening chamber 6 is equipped with a press-contact portion 5 for press-fitting a softened welding rod 2 into a joint groove 4 in the floor material 3 to fill the groove. The guide pipe 7 leads the welding rod 2 to the resin softening chamber 6. The hot air pipe 8 extends from the resin softening chamber 6 in a direction that is opposite to the press-contact portion 5, for supplying hot air to the resin softening chamber 6. The joint welding tool 1 has a hot air shielding wall 9 at a lower opening of the hot air pipe 8 in a manner extending from a location opposite to the resin softening chamber 6 in a direction of the same, to thereby define a preheated air outlet 10 by the hot air shielding wall 9 and the welding rod 2. Then the width (L) of the preheated air outlet 10 is set in the range of 0.3 to 3 mm.  <P>COPYRIGHT: (C)2004,JPO