baber/WOPTO huggingface dataset:
Patent JP-2003075067-A (JP)
Title: Cleaning/drying apparatus for substrate
Inventor: FUJIKAWA KAZUNORI
IPC: H01L21/304
Filed: 2002-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning/drying apparatus for a substrate wherein in the case where after a substrate is washed with pure water, the surface of the substrate is dried, any particle is suppressed from adhering to the surface of the substrate, whereby the surface of the substrate can be rapidly dried without particular heating for the substrate but with less amount of an organic solvent for the drying process. SOLUTION: There are provided a cleaning/drying processing section 10 in which a substrate is immersed in pure water contained in a cleaning tank 12 for cleaning thereof, and is contained in a closed chamber 16 for drying thereof with the vapor of an organic solvent, a vapor production unit 92 for heating the organic solvent to produce the vapor of the organic solvent, and a filter 94 for cleaning the vapor of the organic solvent produced in the vapor production unit 92. The vapor of the organic solvent produced through the vapor production unit 92 and cleaned through the filter 94 is fed into the closed chamber 16.
Patent JP-2003344469-A (JP)
Title: Electromagnetic wave measuring instrument and electromagnetic wave measuring method
Inventor: NISHITANI SHINGO
IPC: G01R29/08
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To highly accurately measure electromagnetic wave to be measured.   <P>SOLUTION: An electromagnetic wave measuring instrument for measuring electromagnetic wave to be measured which is transmitted by a measured object is equipped with a measurement antenna for receiving the electromagnetic wave to be measured, a reference antenna for transmitting or receiving reference electromagnetic wave having a known polarization direction, a rotary hold part for holding the measurement antenna rotatably relative to the reference antenna, and a measurement part for measuring the intensity of the reference electromagnetic wave transmitted by the reference antenna and received by the measurement antenna or the intensity of the reference electromagnetic wave transmitted by the measurement antenna and received by the reference antenna.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004002581-A (JP)
Title: Film suitable for melted bag and melted bag
Inventor: FUJII SHINYA
IPC: E01F9/576
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film which melts at a lower temperature than a melting operation temperature, can uniformly melt in a short time, has sufficient bag stiffness and an impact strength, can be sealed at a low temperature and is suitable for melted bags, and to provide the melted bag obtained therefrom and having excellent characteristics.  <P>SOLUTION: This film suitable for melted bags comprises a resin composition comprising linear ethylene polymer having a density of 0.899 to 0.920 g/cm<SP>3</SP>and at least one polymer selected from ethylene-vinyl acetate copolymer and linear ethylene polymer (B) having a higher density than that of the linear ethylene polymer (A). The melted bag is obtained from the film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012529-A (JP)
Title: Fixing roller and fixing device
Inventor: SUGAWARA MASAHARU
IPC: F16C13/00
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive fixing roller using a thinner core metal capable of ensuring higher rigidity, shortening of warm-up time and excellent durability and to provide a fixing device.  <P>SOLUTION: The fixing roller uses a thin core metal as a substrate, wherein the thin core metal comprises a high tension steel containing at least 0.04 to 0.11 mass% carbon, 0.80 to 1.40 mass% manganese and 0.02 to 0.05 mass% niobium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003061101-A (JP)
Title: Image decoding method and device
Inventor: WANG CHI-HUI
IPC: H04N19/61
Filed: 2002-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an image decoding method and device that can suppress the cost increase and solve a problem of deficiency in the capacity of a memory without affecting the quality of an image. SOLUTION: The image decoding device of this invention comprises steps of; capturing B-frame data including first field data and reference frame data corresponding to the B frame data from a plurality of digital image data from a memory; decoding the first field data for obtaining decoded first field data by means of referring to the reference frame data and returning it to the memory to be stored; capturing B-frame repeatedly and decoding the second field data after reading out the decoded first field data and the reference frame data from the memory.
Patent JP-2004012617-A (JP)
Title: Electronic device
Inventor: MURAYAMA TOMOMI
IPC: G06F1/16
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device in which assemblability is enhanced in mounting a liquid crystal display panel and a tablet in a case.  <P>SOLUTION: The electronic device is equipped with a case 11, a liquid crystal display panel 12 which is a display device to be installed inside this case, a tablet 13 which is an input device to be placed over the front side of the display panel 12 and installed inside the case 11, and a holding member 14 which constitutes an assembly unit 21 by integrally holding the liquid crystal display panel 12 and the tablet 13. In addition, a circuit board 15 for the input device is arranged in a manner superposed fixedly on the back of the liquid crystal display panel 12, and is connected to the tablet 13 through a cable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015896-A (JP)
Title: Stepping motor controller
Inventor: SUGIYAMA CHIKAKO
IPC: H02P8/14
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stepping motor controller that reduces the load of a host computer by taking a target rotational angle and a target rotation time as parameters and by calculating pulse count automatically, and that always makes it possible to perform accurate automatic control independently of a pulse rate value at high speed.  <P>SOLUTION: This controller is made up of a stepping motor, a stepping motor controller that generates pulse train that drives the stepping motor, a circuit that drives the stepping motor on the pulse train, a key-board for inputting the target rotational angle and the target rotation time, and a host computer that is provided with an operation part for calculating pulse count from the inputted parameters.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012819-A (JP)
Title: Binder resin composition for color toner, its producing method, and color toner
Inventor: TERAUCHI TOMOYA
IPC: G03G9/087
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a binder resin composition for a color toner and a color toner excellent in low temperature fixability, anti-offsetting property and development durability.  <P>SOLUTION: The binder resin for a color toner comprises at least a urethane modified polyol resin obtained by reacting a bisphenol type epoxy resin with a compound having at least one active hydrogen radical per molecule and subjecting the resulting polyol resin (A) to urethane extension with a polyisocyanate (B). The urethane extension is carried out using a two-shaft kneading machine. The color toner comprises the binder resin for a color toner.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010139-A (JP)
Title: Film storage box
Inventor: SONOMURA TAKASHI
IPC: B65D5/72
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film storage box with which excellent cutting performance and disposability of a film can be compatible.  <P>SOLUTION: The film storage box is formed by a storage chamber 12 which comprises faces of a front plate 1, a bottom plate 2, a rear plate 3, a side plate 8 and auxiliary side plates 9, 9' and whose upper section is opened and a lid body 13 which is connected in a direction to cover the storage chamber comprising each side of a lid plate 4, a bunker piece 5, a bunker piece side plate 10 and a bunker piece auxiliary side plate 11 and can be opened/closed, and a sawblade K is fixed to the top edge section of the piece 5 with the top of the sawblade protruded from the top edge section to form a rectangular parallelepiped where a film winding cylinder R is stored. In addition, a cutoff section 14 which is encircled in a dotted line for removing the sawblade K is formed on the piece 5, and the sawblade K is formed of a metal with Rockwell hardness of 46 or more and 73 or less and thickness of 0.1mm or more and 0.2mm or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003078480-A (JP)
Title: Mobile communication system and method, base station, mobile station and method for transmitting signal in mobile communication system
Inventor: OKUBO SHINZO
IPC: H04W4/06
Filed: 2002-06-13
Abstract: PROBLEM TO BE SOLVED: To improve throughput by reducing repeating of a retransmission request from a mobile station. SOLUTION: A mobile station measures receiving qualities of respective signals from a first antenna and a second antenna of a base station (S3, S5), stores the results of the measurement, and requests the base station to retransmit a signal from an antenna with a higher receiving quality, based on the stored measurement results, when an error is detected in received data thereafter (S10, S11, S12). The base station retransmits the data, using the antenna with the higher receiving quality (i.e., a base station antenna to yield the higher receiving quality at the mobile station) (S15). In another aspect, the mobile station measures a receiving quality of a signal and notifies the base station of the receiving quality. The base station selects a radio channel adapted to a receiving quality on the basis of the measurement result and transmits a signal, using the radio channel.
Patent JP-2003147041-A (JP)
Title: Method for producing polyurethane resin aqueous dispersion
Inventor: KITADA MITSURU
IPC: C09J175/04
Filed: 2002-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polyurethane resin aqueous dispersion excellent in coatability, contact adhesion just after lamination, initial and final adhesive strength, and heat-resistant creep. SOLUTION: This method for producing the polyurethane resin aqueous dispersion comprises the following process: a prepolymer D obtained by reaction between a polyisocyanate A and a polyol B 10-350 in hydroxy number in an organic solvent C in the equivalent ratio: NCO group/hydroxy group of (2.00-1.01):1.00 is mixed with an aqueous solution F containing at least one surfactant E selected from a dialkylsulfosuccinic acid metal salt, organic salt of the acid, alkylbenzenesulfonic acid metal salt and organic salt of the acid, and the mixture is mechanically emulsified and dispersed into an aqueous dispersion G, which is then mixed with a polyamine H<=300 in molecular weight and >=2 in functional group number with the equivalent ratio:amino group/NCO group of <=1.9 based on the NCO group in the prepolymer D to effect chain extension;  wherein the components B and/or H contain carboxylate group and/or sulfonate group. The thus obtained aqueous dispersion has a mean particle size of <=1 μm with the standard deviation being <=1 μm.
Patent JP-2004020046-A (JP)
Title: High frequency heater
Inventor: YONEDA MASAAKI
IPC: H05B6/64
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is hard to heat inside of a food in comparison with a surface thereof with a heating means using the conduction heat and the radiation heat to and that it is difficult to shorten the working time and to improve the finish condition when heating the food to quickly and effectively make a smoked food or a dry food.  <P>SOLUTION: A heating chamber 1 for heating a food with the high frequency and a smoke generating means 3 for smoking the food are provided, and the smoke generating means 3 and the heating chamber 1 are communicated with each other. With this structure, since the food can be heated by the high frequency, while smoking, temperature of the food inside thereof can be effectively raised with a surface thereof, and the smoke can easily permeate the inside of the food.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021761-A (JP)
Title: Authentication access control server device, authentication access control method, authentication access control program, and storage medium with the program stored therein
Inventor: MIYOSHI JUN
IPC: G06F21/41
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To enable the access to a plurality of contents on a server by one authentication in the access to a virtual closed network.  <P>SOLUTION: When the remote access to the virtual closed network is realized, an authentication mechanism which performs the processing of separating authentication function from gateway function, passing only the access request to a content permitted to pass by use of the gateway function, and performing authentication for other access requests by use of the authentication function to set passing permission to the gate way function is prepared. When a structure for realizing the single-sign-on authentication to a content on the server in the virtual closed network is adapted, the authentication for the access to the network is used also for the authentication for the access to the content on the server in the network. Accordingly, the access to a plurality of contents on the server is performed by one authentication.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016642-A (JP)
Title: Pinball game machine
Inventor: KUZE SOHEI
IPC: A63F7/02
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball game machine capable of fully arousing a player's interest in a game by enabling the player to see whether the chances of a specific effect appearing are high or low.  <P>SOLUTION: The pinball game machine has a game symbol display means for variably displaying game symbols based on the establishment of predetermined requirements; a game control means having a lottery function relating to the variable display of the game symbols provided by the game symbol display means; and an effect control means 131 for controlling effects. The Pachinko game machine allows profitable conditions when the game symbols stopped after the reshuffling of the game symbols form a specific configuration. The pinball game machine includes a counting means 143 for counting, e.g., the number of the reshuffling processes of ready-to-win conditions appearing consecutively, and a mode control means 140 provided in the effect control means 131 for controlling shift among a plurality of modes A-C which provide different contents of effects. The mode control means 140 is adapted to vary the probability with which the modes A-C are shifted from one to another, depending on the counted value X of the counting means 143.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017894-A (JP)
Title: Wiper pivot device
Inventor: SATO SUSUMU
IPC: B60S1/34
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiper pivot device which certainly prevents a large amount of water flowing-in from an opening in a car body outer panel from flowing into a ball joint part.  <P>SOLUTION: The wiper pivot device 10 is provided with: a pivot holder 11 fixed to a car body interior panel 7; a pivot shaft 15 which is turnably supported to the pivot holer 11 and of which a tip end 15a projects from an opening 9 of the car body outer panel 8; a shaft seal body 20 fitted to an upper end 11b of the pivot holer 11; and a link connection rod 18 connected to a pivot arm 16 fixed to the pivot shaft 15 through the ball joint part 17. In the device 10, a falling down water-stop wall 23 for guiding water W flowing-in to the shaft seal body 20 from the opening to a drain guide 12 of the pivot holder 11. An inner standing water-stop wall 13 and an outer standing water stop wall 14 for damming water W flowing into the ball joint part 17 are provided on the drain guide 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016708-A (JP)
Title: Seat back for vehicles
Inventor: TAKIZAWA TOKUSHIGE
IPC: B60N2/22
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and inexpensive structure capable of mitigating the damage of a sitting person at the time of a back collision in a seat back for vehicles.  <P>SOLUTION: The respective lower end parts of both side frames 22 are connected through a reclining device 50 to a seat part 10. An upper frame 23 is disposed between the upper end parts of the side frames 22 and a lower frame 24 is disposed between the lower end parts. A frame body 25 extended to the left and right of the lower frame 24 can be curved and deformed in a rear direction by an impact load at the time of the back collision. The frame body 25 is provided with a rib 27 (impact absorbing means) capable of being buckled and deformed by the impact load.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023085-A (JP)
Title: Method of orienting anisotropically bonded magnet for motor
Inventor: MOTOKURA YOSHINOBU
IPC: H01F1/08
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a method of orienting an anisotropically bonded magnet which reduces the cogging torque, without reducing the output torque.  <P>SOLUTION: A cylindrical nib 33 and soft magnetic material guides 31a and 31b are mounted inside the cavity of a mold 30, and nonmagnetic inserts 34a and 34b are disposed on a position where the guides are not disposed. A cavity 35 is formed on the inner wall of the nib 33 and a core 32 made of a soft magnetic material is provided therein. A material for bonded magnetic, mainly composed of magnetic powder and resin powder, is supplied into the cavity 35. In the main section of a magnetic pole period, oriented magnetic field is directed in the direction of the normal of the outer periphery, to make the surface magnetic flux density equal in the normal direction. In the transition section, a tangent component is applied in the direction of the oriented magnetic field and the absolute value of a surface magnetic flux density in the normal direction is reduced gradually, as the electrical angle is increased, and a gradually increased distribution is made, resin is cured, and the magnet is oriented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025564-A (JP)
Title: Method for manufacturing woody board
Inventor: MATSUMURA KAZUYUKI
IPC: B27N3/08
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a woody board which can significantly enhance strength over the strength of conventional woody boards.  <P>SOLUTION: This method for manufacturing a woody board includes the steps of: coating an organic resin adhesive onto a woody material; and thermocompression-molding the assembly. Before the coating of the adhesive onto the woody material, a silane coupling agent or a partial hydrolyzate thereof is previously added to the organic resin adhesive, or alternatively the woody material is pretreated with the silane coupling agent or a partial hydrolyzate thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025583-A (JP)
Title: Tape printer and its tape printing method, program and storage medium
Inventor: HOSOKAWA TAKESHI
IPC: G06F3/12
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape printer capable of grasping the image of application results of an option being set as print attributes readily as actual feeling before the option is selected, and to provide its tape printing method, program and a storage medium.  <P>SOLUTION: The tape printer where an option of print attributes is selected from its menu when a character string consisting of one or more characters is printed, and the character string is printed on a tape according to the print attributes indicated by the selected option comprises a means for designating print of a sample of character string applied with the print attributes indicated by the option of print attributes as an optional sample, and a means for printing the optional sample on the tape according to the sample print designation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027019-A (JP)
Title: Unsaturated polyester resin composition for electrical or electronic part and its molded article
Inventor: NAGAOKA ATSUSHI
IPC: C08L63/10
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an unsaturated polyester resin composition for electrical and electronic parts which excels in heat dissipation and has high heat conduction, further excels in both moldability and heat resistance, and can be suitably used in the application of encapsulating the electrical and electronic parts such as a motor and coil.  <P>SOLUTION: The unsaturated polyester resin composition for electrical and electronic parts comprises 7-15 wt.% novolac type vinyl ester resin, 2-5 wt.% bis-type unsaturated polyester resin, and 65-80 wt.% magnesium oxide. By this composition, the unsaturated polyester resin composition for electrical and electronic parts has good moldability on molding, and the molded article to be obtained has excellent heat conduction and heat resistance, and the resin composition can be suitably used in the application of encapsulating electrical and electronic parts such as a motor and a coil.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025636-A (JP)
Title: Inkjet printer head
Inventor: ITO ATSUSHI
IPC: B41J2/055
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate handling of a damper wall for absorbing a pressure wave generated in a manifold chamber 12a by ink ejection and to make the depth of the manifold chamber 12a constant.  <P>SOLUTION: When a base plate 14 on which a pressure chamber 16 is formed, a spacer plate 13, a manifold plate 12 provided with the manifold chamber 12a at a position overlapping the pressure chamber 16 at least partially, a damper plate 11, a cover plate 10, and a nozzle plate 9 provided with a nozzle 15 are laid in layer, depth of the manifold chamber 12a is set equal to the plate thickness of the manifold chamber 12a, a recess 20 is formed in the damper plate 11 from the side opposite to the manifold chamber 12a, a thin top plate part (damper wall) 11a is formed by leaving a part of the plate thickness on the manifold chamber 12a side and disposed oppositely to the manifold chamber 12a, and then the recess 20 is enclosed with the cover plate 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027662-A (JP)
Title: Roof covering implement
Inventor: INAGAKI YASUSHI
IPC: C08L101/12
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for suppressing or preventing the rise of internal temperature of a building.  <P>SOLUTION: A water absorber formed of a water absorptive material is provided to prevent indoor temperature rise with the heat of vaporization of water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025100-A (JP)
Title: Multi-dimple structure microcapsule and slow-release microcapsule
Inventor: ETO KATSURA
IPC: B01J13/02
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To materialize a microcapsule having slow-release characteristics, elution characteristics, and microcapsule strength which have been difficult to realize so far.  <P>SOLUTION: In a multi-dimple structure microcapsule, a plurality of dimples are formed in the inner surface and/or outer surface of a microcapsule wall. The average rim diameter of the dimples is 0.001-5 μm, the average density of the dimples per unit surface area of a capsule resin wall is 0.01-100 pieces/μm<SP>2</SP>, and the average particle size of the capsules is 0.01-500 μm.  <P>COPYRIGHT: (C)2004,JPO