baber/WOPTO huggingface dataset:
Patent JP-2004127812-A (JP)
Title: Electromagnetic contactor
Inventor: MINEMATSU SHIGEYUKI
IPC: H01H50/54
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic contactor which is capable of reducing a contact bounce at a starting time of operation with a simple structure, in addition, reducing a size and cost by improving the supporting structure of a movable contact.  <P>SOLUTION: An electromagnetic contactor opens/closes the contact point mechanism of a main circuit by a pulling/restored operation, wherein the main circuit comprises a pair of fixed contacts 2 and a movable contact 3 that bridges between each contact point 2a of the fixed contacts 2. In this contactor, a combination of the movable contact and a contacting spring 10 are mounted and held in a contact holder 4 molded with resin, and the movable contact 3 is covered with a shock absorber 12 around contacting region with the contact holder 4, wherein the material of the shock absorber is made of the resins such as liquid polymer and the like having a high heat resistance, thermal insulation, and slidability; and then the movable contact is coated, for instance, by an insert molding method. By this shock absorber, an impact that occurs at a starting time of a contacting operation by a pulling operation of the electromagnet and then conducted to the movable contact through the contact holder is reduced, thereby decreasing contact bounce, further lowering thermal influence conducted form the movable contact to the contact holder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003131246-A (JP)
Title: Liquid crystal display panel
Inventor: BAN ATSUSHI
IPC: G02F1/1333
Filed: 2002-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal panel performing transmission type display and reflection type display at the same time with a utilization factor of ambient light and illumination (back-light) improved better than that of a conventional one, and quality stabilized. SOLUTION: A plurality of gate wiring 3 and a plurality of source wiring 9a are arranged so as to be orthogonalized to each other on an insulating substrate 1, and TFTs 7 are arranged in the neighborhood of the crossing parts of the wiring. The drain electrode 9c of a TFT 7 is connected with a reflection electrode 11 and a transmission electrode 8a as pixel electrodes. Observing the substrate from above, the part where these pixel electrodes are formed consists of two areas of an area A of a high light transmission efficiency and an area B of a high light reflection efficiency.
Patent JP-2004123056-A (JP)
Title: Seat sliding device
Inventor: KONDO YOSHINOBU
IPC: B60N2/90
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a foreign matter such as a lighter, ballpoint pen, etc. from falling and intruding into a lower rail of a seat sliding device by an easy-to-mount cover of a simple configuration.  <P>SOLUTION: A cover 3 is assembled, which has the roughly same section shape as that of the lower rail 1 and is formed with a horizontal portion 11 having a specified length for narrowing an upper opening 6 in the lower rail 1 in proximity to the vertical portion 9 of an upper rail 2 on at least one of U-shaped ends.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003204268-A (JP)
Title: Variable length coding method and device
Inventor: NAKAJO TAKESHI
IPC: H04N19/70
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable length coding device capable of constituting a variable length code which can be decoded forwards and backwards, reduces useless bit patterns and improves coding efficiency.  <P>SOLUTION: In the variable length coding device, code words composed of binary codes having code lengths corresponding to the occurrence probabilities of information symbols are respectively assigned to a plurality of information symbols, and a code word corresponding to an inputted information symbol is outputted as coded data. The device is provided with: a code word table 102 storing a plurality of code words which can be decoded forward and backward and constituted so that the partition of the code words can be recognized by making equal the numbers of '1' and '0' in each of the code words in correlation with the information symbols; and a coder 103 for selecting the code word corresponding to the information symbol inputted from this code word table 102 and outputting the selected code word as coded data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004129772-A (JP)
Title: Dishwasher
Inventor: NIIMURA MITSUNORI
IPC: A47L15/42
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dishwasher capable of reducing the time and labor of cleaning a garbage filter and preveningt an impeller or the like from being damaged.  <P>SOLUTION: The dishwasher is provided with a valve body 16d for selecting a flow passage on the discharge port side of a waste water pump 21 for sucking water passed through the garbage filter 15 and the flow passage on the side of a garbage discharge port 14 for discharging garbage, and the flow passage on the waste water pump side is communicating with a drain pipe 17 only when the waste water pump 21 is operated. The drain pipe 17 is provided with a bent part 17a in an inverse U-shape and a ventilation pipe 18 and a ventilation valve 19 are provided so as to control the occurrence of a siphon phenomenon. At the time of discharging water, the waste water pump 21 is operated in a state of opening the ventilation valve 19 and the water from which the garbage is removed by the garbage filter 15 is made to flow through the drain pipe 17 to the outside of the dishwasher. Thereafter, the waste water pump 21 is stopped, the ventilation valve 19 is closed and the water containing the garbage is made to flow through the drain pipe 17 to the outside of the dishwasher by the siphon phenomenon.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132890-A (JP)
Title: Noncontact ic card reader/writer apparatus, noncontact ic card, input apparatus, and noncontact method for computing position of ic card
Inventor: UCHIYAMA TAKUYA
IPC: H04B5/02
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noncontact IC card reader/writer apparatus which does not lower visibility or operability or require an input apparatus except a noncontact IC card.  <P>SOLUTION: The noncontact IC card reader/writer apparatus 20 comprises a plurality of antennas 22-25 for transmitting and receiving carrier waves to and from the noncontact IC card; an A/D converter 44 for detecting the voltage level of the carrier waves from the noncontact IC card independently received by the plurality of the antennas 22-25; and a control part 30 for computing the position of the noncontact IC card on the basis of the voltage level detected by the A/D converter 44.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133348-A (JP)
Title: Liquid crystal display device
Inventor: IIZUKA TETSUYA
IPC: G02F1/1368
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To increase the sizes of through-holes while sufficiently assuring the regions of bases where columnar spacers are arranged, in a liquid crystal display device of configuration in which the columnar spacer is arranged on colored layers.  <P>SOLUTION: The columnar spacer 25 is not arranged at least at one point among the colored layers G and B, the colored layers R and G, or the colored layers B and R, on an array substrate 110 and the width between the colored layers where the columnar spacer 25 is not arranged is made narrower than the width between the colored layers where the columnar spacer is arranged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134709-A (JP)
Title: Semiconductor device and its manufacturing method, circuit board and electronic apparatus
Inventor: HANAOKA TERUNAO
IPC: H01L23/00
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device, its manufacturing method, a circuit board and an electronic apparatus in which reliability is prevented from lowering.  <P>SOLUTION: Interconnection lines from an integrated circuit 12 are formed on a semiconductor wafer 10, a rewiring layer 22 from a part of the interconnect line, i.e. a pad 18 is formed on the semiconductor wafer 10, and an external terminal 28 is formed on the rewiring layer 22. A resin layer 30 is formed on the semiconductor wafer 10. A mask layer 40 having an opening pattern is formed on the resin layer 30. Under a state where the mask layer 40 is formed on the resin layer 30, a part of the resin layer 30 is removed to make an opening in the resin layer. The semiconductor wafer 10 is then cut from the opening.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136336-A (JP)
Title: Mechanical press
Inventor: KANAMARU NAONOBU
IPC: B30B1/26
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanical press capable of ensuring the optimum speed and energy suitable for the pressing and giving the descending speed and the ascending speed of a slide suitable for productivity.  <P>SOLUTION: The pressing is performed by the rotational energy of a flywheel driven by a main motor, and the ascending/descending motion of the slide before and after the pressing is performed by a hydraulic motor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099421-A (JP)
Title: Method for manufacturing silicon
Inventor: SHIMAMUNE TAKAYUKI
IPC: C01B33/03
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To continuously carry out from production to crystallization of silicon by an easy method, to continuously manufacture required crystals or massive bodies of silicon without interstage of taking out into the air, to minimize consumption of manufacturing facilities owing to the operation and to provide longer lasting facilities and operation conditions.  <P>SOLUTION: Gaseous silicon tetrachloride and gaseous zinc are reacted in an atmosphere of zinc chloride to form silicon, the formed silicon is introduced into a silicon holding vessel kept at the melting temperature of silicon or above, dissolved gas in the silicon is removed and the silicon is solidified by cooling, whereby a high purity silicon single crystal or polycrystal or massive silicon can be obtained without cooling or taking out to the outside in an intermediate stage. The wall temperatures of a reaction vessel used for the reaction and the silicon holding vessel are kept lower than the melting point of silicon to deposit solid silicon on the wall surfaces, thereby direct contact of formed molten silicon with the reaction vessel and the silicon holding vessel is avoided, consumption of the vessels can be prevented and stable manufacture of silicon over a prolonged period of time is enabled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003208708-A (JP)
Title: Magnetic head and magnetic storage device using the same
Inventor: ISHIWATA NOBUYUKI
IPC: H01L43/10
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To embody a large-capacity magnetic storage device by making it possible to apply an MR (magnetoresistive) head to a magnetic storage device which frequently gives rise to thermal asperity and for which the use of the MR head is heretofore impossible.  <P>SOLUTION: A reproducing head section, which constitutes a magnetic recording and reproducing head 200 of the magnetic storage device comprising a magnetic recording medium and the head 200 which is arranged and set apart a prescribed spacing from this magnetic recording medium and executes magnetic recording and reproducing, is composed of a ferromagnetic tunnel junction magnetoresistive effect film 100 comprising a first ferromagnetic layer 11, a second ferromagnetic layer 14 and a tunnel barrier layer 13 held between the first and second ferromagnetic layers 11 and 14. In addition, this ferromagnetic tunnel junction magnetoresistive effect film 100 is so composed that the resistance value of this film 100 exhibits an approximately specified value below 5×10<SP>-5</SP>Ω cm<SP>2</SP>.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004147095-A (JP)
Title: Method of decoding
Inventor: OWADA MITSURU
IPC: H04N19/80
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To perform satisfactory reproduction free from adverse influence of alias included in an image in a hierarchy in the middle of hierarchical coding to an image quality.  <P>SOLUTION: This method of decoding is for decoding coded image data coded hierarchically in advance. The size of an image to be output is judged (S101) and coded image data of a hierarchy higher than a level irreducibly minimum for obtaining a judged image size by at least one hierarchy where the number of pixels increases (S103 to S105).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143103-A (JP)
Title: Benzothiazoline compound and method for synthesizing the same
Inventor: NAGASE HISATO
IPC: C07D277/82
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a benzothiazoline compound useful as a synthetic intermediate of an azo dye, a bulk of a medicine, a synthetic intermediate of a diazonium salt or the like; and to provide a synthetic method thereof.  <P>SOLUTION: The benzothiazoline compound is represented by general formula (1) [wherein, R<SP>1</SP>is an acyl group, an alkoxycarbonyl group, a carbamoyl group, an alkylsulfonyl group, an arylsulfonyl group or a sulfamoyl group; R<SP>2</SP>is an alkyl group or an aryl group; R<SP>3</SP>to R<SP>6</SP>are each H of a monovalent substituent (at least one of R<SP>3</SP>to R<SP>6</SP>is -NHR<SP>7</SP>, and at least one thereof is an alkoxy group or an aryloxy group; and R<SP>7</SP>is an acyl group)].  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142713-A (JP)
Title: Wind direction adjusting device
Inventor: OSADA HIDEHIKO
IPC: B60H1/34
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wind direction adjusting device capable of obtaining a condition in which a blow-off port can be completely closed.  <P>SOLUTION: A stopper pin 13 formed in a louver 10 is brought into contact with a guide face 20 set in a tip part 19 of an elastic piece 18 elastically, and the stopper pin 13 is pushed into the direction of closing by utilizing elastic force. Consequently, the occurrence of a clearance between louvers in a completely closed condition is prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153662-A (JP)
Title: Software radio equipment and software information processing method thereof
Inventor: HARADA HIROSHI
IPC: H04B1/3822
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To highly increase user's convenience, and further to enable the user to simultaneously use a plurality of available service functions.  <P>SOLUTION: A controller 6 controls a function of software information set in a signal processor 5 and functions of a plurality of pieces of software information stored in an information storage 7, and the signal processor 5 executes a service function. Under this condtion, the software information corresponding to another service function is read out from the storage 7 in response to a request of the other software function and is set in the signal processor 5, and the processor 5 concurrently executes the plurality of service functions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157581-A (JP)
Title: Method for spreading contents distribution to related enterprise and program therefor
Inventor: NAKAGAWA HIROKO
IPC: G06Q50/00
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To support contents distribution by spreading estimation of distribution of new contents to enterprises related to the distribution and user use of the contents.  <P>SOLUTION: In response to a request from a related enterprise system 141, a contents distribution system 111 registers product/service items related to the enterprise name in a storage device. Further, contents and needs for product/service items related to them are received from a user system 121 and the numbers of needs for product/service items are totaled for each contents. In response to a request to estimate distribution of contents from a contents holder system 131, the contents distribution system 111 obtains a combination of product/service items of contents with the largest number of needs and extracts the related enterprises in which product/service items included in the combination are registered as candidates for estimate request destinations.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003174819-A (JP)
Title: Combine harvester
Inventor: WADA TOSHIRO
IPC: A01F12/00
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the detaching or attaching operation of a feed chain (5) and a cover (38) to a threshing part (4) without conventional load for detaching the feed chain (5) and the cover (38) by moving the feed chain (5) and the cover (38) in the outside direction to largely open the threshing part (4) and the reaping part (8).  <P>SOLUTION: This combine harvester has the feed chain (5) stretched at one side of the threshing part (4) in the front and rear direction. The feed chain (5) is installed around a shaft (33) so as to be freely movable in the side direction. The cover (38) for covering a threshing cylinder (6) installed in the inside of the threshing part (4) is installed so as to be turnable in the outer direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004156756-A (JP)
Title: Fluid actuator
Inventor: SETO TAKESHI
IPC: F15B15/10
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To restrict the waste problem and the generation of gas by reducing the quantity of the operating fluid of a fluid actuator integrally provided with a pressure chamber, a fluid chamber and a fluid power source and arranged inside surrounded by the fluid of the pressure chamber or the fluid chamber.  <P>SOLUTION: A sealing case with a built-in fluid power source is provided inside at least one of the pressure chamber and the fluid chamber. Volume of the sealing case is set, at least, at 50% or more of the minimum volume of the pressure chamber and the fluid chamber. The pressure chamber and the fluid chamber are formed from a metal bellows.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155393-A (JP)
Title: Front structure of car body
Inventor: SANO SANEMARE
IPC: B62D25/08
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a front structure of a car body capable of efficiently performing energy absorption at a front compartment even when the car makes a slant head-on collision or an offset frontal collision.  <P>SOLUTION: When a collision load is applied to a front side member 2 and a side frame 12 of a sub-frame 11 caused by the slant head-on collision or the offset frontal collision of the car, an efficient load transmission is conducted to a side sill 4 because the tail of the front side member 2 is formed continuously to the forefront of the side sill 4, while the input load to the side frame 12 is transmitted to a floor member 15 through a load transmitting means 18, and borne in sharing by a left 16A and a right frame 16B stretching fore and aft, and to the input load to the front side member 2 and the side frame 121 is efficiently dispersively transmitted to cabin skeleton members.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164004-A (JP)
Title: Auxiliary lock device for automatic vending machine
Inventor: NAKAYAMA MASAKI
IPC: E05B65/02
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auxiliary lock device mechanically robust with a simple structure and resistant to a rough breaking action.  <P>SOLUTION: This device comprises a fixed cover 7 provided on the side wall 6 of an automatic vending machine body 1, a handle lock part 4 for the door 2 of the vending machine, and a movable cover 8 hinged on the fixed cover 7 so as to cover a slider lever 5 for vertically moving a lock slider 3, and slidable in the direction of a hinge shaft 9 relative to the fixed cover 7. A movable cover stopper 12 consisting of an engagement pin 13 and an engagement groove 14 is provided between the movable cover 8 and the door 2. The engagement pin 13 has a head part 132 having a diameter larger than its haft part, and the engagement groove 14 has a part 142 having a width larger than the diameter of the head part of the engagement pin and a part 141 having a width smaller than the diameter of the head part of the engagement pin but larger than the shaft part of the engagement pin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161308-A (JP)
Title: Inner packaging container
Inventor: KAWADA TETSUYA
IPC: B65D6/40
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inner packaging container housed in an outer packaging container, from which a contained material does not leak or spill upon putting in or taking out, or storing or transporting the material, never soiling the inner wall of the outer packaging container, thus no cleaning work becomes necessary.  <P>SOLUTION: The inner packaging container 11 is housed in the outer packaging container 1 having a fixed form, and is flexible as a whole. The inner packaging container 11 has an upper opening 12, on which an interior sealing lid 13 is fitted in a removable manner, and a flexible cylindrical body 15 is formed projectingly to enclose the upper opening 12 inside thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159821-A (JP)
Title: Clothes-hanger
Inventor: DAIKU ICHIRO
IPC: A47G25/36
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clothes-hanger, in which shoulder pad members consisting of synthetic resin molded forms are fixed on right-left shoulder rests of a hanger body consisting of a metal wire material respectively, easily and inexpensively assembled and manufactured, lightweight and excellent in an appearance and a form.  <P>SOLUTION: The clothes-hanger is provided with a hanger body 1 formed by bending the single metal wire material 10 with a circular section, a hanging hook 2 provided on the top part of the hanger body 1 and the shoulder pad members 3 and 3 consisting of the synthetic resin molded forms and fixed on the right-left shoulder rests 11 and 11 of the hanger body 1, wherein astride-fit parts 5 provided on sides of lower faces 3b of the shoulder pad members 3 and 3 are forcedly press-fit into linearly slant parts 11a and downward curve parts 11b consisting of the single metal wire material 10 of the hanger body 1 under the shoulder rests 11 and 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159874-A (JP)
Title: Fire extinguisher storage box made of sheet metal
Inventor: TACHIBANA NORIKO
IPC: A62C13/76
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent intrusion of rain water into a fire extinguisher storage box by eliminating a clearance formed in a top plate when the top plate is manufactured by bending.  <P>SOLUTION: Respective suspension parts 4a, 4b, 4c and 4d suspended to the front/rear/left/right respective sides of the top plate 4 and the top plate 4 are connected via arc plate parts 41, 42, 43 and 44 respectively to be integrally formed. The adjoining suspension parts out of the respective suspension parts 4a, 4b, 4c and 4d are continued and integrally formed via the respective arc plate parts 46, 47, 48 and 49. The suspension parts, the top plate 4 and the arc plate parts collected in respective top parts 11, 12, 13 and 14 are continued and integrally formed via partial spherical shells.  <P>COPYRIGHT: (C)2004,JPO