baber/WOPTO huggingface dataset:
Patent JP-2004040336-A (JP)
Title: Radio communication system, radio communication apparatus and radio communication method, and computer program
Inventor: SUGAYA SHIGERU
IPC: H04W28/14
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To perform band reservation, while performing asynchronous information transmission.  <P>SOLUTION: In a radio communication system having both of a region in which arbitrary information transmission is performed asynchronously, and a region in which information transmission is performed on band reservation, data about data transmission are stored in a buffer, the information transmission is performed asynchronously at first, and transmission on band reservation is performed when the data amount of the data stored in the buffer exceeds a prescribed value. This prescribed value is a value exceeding an information amount obtained by dividing all the bands, which can be transmitted in the asynchronous communication region by the number of radio stations forming a network. Also, when the data stored in the buffer are exhausted during band reservation transmission, band reservation is canceled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003154588-A (JP)
Title: Hygienic sheet and its production method
Inventor: ITO HIROSHI
IPC: A61G7/05
Filed: 2002-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a hygienic sheet obtained by incorporating a dried tea extraction residual waste liquid and/or a dried leachate from used tea leaves containing the residual waste liquid into a water-permeable nonwoven fabric layer part. SOLUTION: The hygienic sheet has the water-permeable nonwoven fabric layer part 6 forming an upper surface, a plastic water-nonpermeable film part 2 forming a lower layer, the first water-absorbent paper layer part 5 positioned to contact the lower surface of a porous layer part, a water-absorbent layer part 4 which is positioned to contact the lower surface of the first paper layer part and contains a water absorbent resin and water-absorbent material powder, and the second water-absorbent paper layer part 3 positioned to contact the lower surface of the water-absorbent layer part. The film part 2 is positioned below the second paper layer part 3, and the dried residual waste liquid and the dried tea leaves leachate are contained in the nonwoven fabric layer part 6.
Patent JP-2004039813-A (JP)
Title: Semiconductor device and deposition method of amorphous high dielectric film
Inventor: KOSAKA HIROKO
IPC: C23C16/30
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an amorphous high dielectric film without being crystallized in activation heat treatment.  <P>SOLUTION: Composition distribution in the direction of a film thickness in the amorphous high dielectric film 2 contains more metal oxides of a high dielectric constant at a side closer to a substrate 1, and contains more insulating oxides suppressing crystallization at a side remote from the substrate 1. The insulating oxides for suppressing crystallization exist at the side remote from the substrate 1 liable to produce crystallization. The metal oxides of the high dielectric constant exist more at the side closer to the substrate 1 hard to produce crystallization, and an effective dielectric constant of the amorphous high dielectric film 2 is enhanced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040516-A (JP)
Title: Image recorder
Inventor: KOMI HIRONORI
IPC: H04N19/85
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image recorder capable of suppressing increase in an encoding amount and recording an image by using encoded data that can be reproduced by a generous purpose stream viewer.  <P>SOLUTION: When a video signal is compressed and encoded, an image of one field between two fields forming one frame of the video signal is copied as the data for the other field to generate a frame image, and the frame image is compressed and encoded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036802-A (JP)
Title: Control device of transmission system for vehicle
Inventor: NOZAKI YOSHINOBU
IPC: F16H61/06
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of engagement shock due to reduction of a line oil pressure upon changing from an interruption state to a forward driving state, in a control device of a transmission system for vehicle in which an engaging device of backward driving is engaged upon stopping in the forward driving state.  <P>SOLUTION: At stopping from traveling (YES in determination of S2), a step S5 is immediately executed to engage a brake B4 for backward driving.In a case of forward driving shift from "R" or "N" position to "D" or "S" position (YES in determination of S6), the step 5 is executed after a clutch C1 for forward driving is engaged and after passing of a delay time β1 necessary for sufficient filling of a hydraulic fluid to a C1 hydraulic actuator 104 and a C1 accumulator 106.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034575-A (JP)
Title: Function of printing bit image data file
Inventor: KIKUCHI YOSUKE
IPC: B41J5/30
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce printing preparation operations such as the acquisition and installation of printer drivers and applications.  <P>SOLUTION: There are installed in a network printer, the function of carrying out a printing setup indicated by the operator from a web browser application attached as standard to a superior host; a network receiving port exclusive for receiving bit image data files; and the function of translating the printing setup indicated from the web browser application to a printing parameter in accordance with a page description language rule and adding the parameter to conversion data after converting the received bit image data file to a data format supported by a page description language.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003053518-A (JP)
Title: Refractory nozzle
Inventor: KENDALL MARTIN
IPC: B22D41/60
Filed: 2002-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a refractory nozzle which is very reliable, stable and low in costs. SOLUTION: The refractory nozzle for arrangement in the wall of a metallurgical vessel, particularly, for steel melts, is composed of a passage opening (1) having the upper end part and the bottom end part, an inner side wall (2) made of a solid electrolyte material enclosing the side parts of the passage way opening (1), at least one of electrodes (3, 4) having connecting wires (5) electro-conductively arranged at the side part of the outside of the solid electrolyte material facing away side from the passage opening (1) and a thermally insulating material at least partially enclosing the outside of the solid electrolyte material and the electrodes (3, 4). At least one of the electrodes (3, 4) is composed of a metal having the melting point of at least 1,400 deg.C and/or substantially composed of oxide thereof.
Patent JP-2004036827-A (JP)
Title: Coupling for shaft
Inventor: INOUE KAZUHARU
IPC: F16D3/40
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To realize a coupling for a shaft using a cross spider, having vibration absorbing property and sound insulating property with simple structure.  <P>SOLUTION: An elastic layer 15 formed of a rubber elastic material is vulcanization-bonded to the outer peripheral surfaces of pins 131-134 of the cross spider 13, and the pins 131-134 are inserted in connecting holes 111a, 112a, 121a, 122a opened in yokes 11, 12 at the shaft ends. The pins 131-134 are fixed into the connecting holes 111a, 112a, 121a, 122a through a holder 14 comprising holding parts 141 that can accommodate and hold the tip parts of the pins 131-134 including the elastic layer 15, and locking parts 142 lockable to the yokes 11, 12 by bending.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038795-A (JP)
Title: Equivalent operating time calculating device, equivalent operating time calculating system, and equivalent operating time calculating method
Inventor: FUJII FUMITOMO
IPC: G05B23/02
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an equivalent operating time calculating device capable of accurately calculating an equivalent operating time.  <P>SOLUTION: The equivalent operating time calculating device is provided with a controller 4-J and a data logger 6. The controller 4-J collects output values representing output of a generator 2-J connected to a turbine 1-J. The controller 4-J detects a maximum value and a minimum value of the output values within a predetermined time. The controller 4-J calculates an average rate of change of the output values within a relative time zone from detection of either one of the maximum value or minimum value to detection of the other. The controller 4-J calculates a variation representing a difference between the maximum value and minimum value. The data logger 6 calculates a start operating time representing an operating time equivalent to the number of started times of the turbine 1-J on the basis of the variation and the average rate of change. The data logger 6 collects an actual operating time representing the actual operating time of the turbine 1-J. The data logger 6 calculates the equivalent operating time of adding the start operating time to the actual operating time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047548-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: SAITO NAOTO
IPC: H01L29/732
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bipolar transistor integrated circuit device of proper characteristics and a small element area.  <P>SOLUTION: The bipolar transistor, having a small collector resistance and a small element area, can be formed by utilizing a trench structure in the formation of the region called a sinker. It is effective in a BiCMOS, where a vertical field-effect transistor exists on the same substrate. These processes can be realized, without the addition of many steps to the conventional processes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004046345-A (JP)
Title: Contactless ic card reader/writer device
Inventor: NISHIKAWA TAKASHI
IPC: B42D15/10
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the power consumption of a contactless IC card reader/writer device.  <P>SOLUTION: The IC card reader/writer 1 has in a power source part 16 constant current circuits 163 and 164 capable of outputting constant currents of I<SB>1</SB>A and I<SB>2</SB>A, respectively. When an IC card of high power consumption or two IC cards are inserted, a control part 11 switches the constant current circuit 164 on with a control signal CNT to output the constant current I<SB>2</SB>A and supply a constant current amounting to (I<SB>1</SB>+ I<SB>2</SB>)A including the constant current I<SB>1</SB>A of the constant current circuit 163 normally in an ON state to a driver 12C in a modulation circuit 12, which transmits a modulated signal to the IC card(s), and when an IC card of low power consumption or one IC card is inserted, the control part switches the constant current circuit 164 off to supply only the constant current I<SB>1</SB>A of the constant current circuit 163 to the driver 12C, which transmits a modulated signal to the IC card.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042173-A (JP)
Title: Power tool
Inventor: NAKAMURA KAZUYA
IPC: B27B9/00
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To enhance illuminating performance of a lighting system for a power tool.  <P>SOLUTION: An illuminating light emitter 9 is embedded in a place for surrounding a work place of a material in a base 1 or a material pressing-down member. Thus, the work place is properly illuminated by the illuminating light emitter 9, and the presence of the illuminating light emitter 9 does not hinder visibility of a worker.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045658-A (JP)
Title: Image forming method and image forming apparatus
Inventor: IWATA NAOTAKA
IPC: G03G15/16
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly durable image forming method whereby energy saving is accomplished, using low-temperature fixing toner, satisfactory fixing performance can be exhibited without causing offset even in a general fixing device, and a smooth, high quality image free from a density variation is continually obtained, and also to provide an image forming apparatus used in the method.  <P>SOLUTION: The image forming method uses toner in which the main constituent of binder is a resin and wax is phase-solved in the resin constituent, and which softens at a temperature equal to or lower than the fusing point of the resin. When a toner image on an electrostatic latent image carrier is transferred to a transfer body and conveyed to a fixing unit, the transfer body is pressed to the electrostatic latent image carrier.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042451-A (JP)
Title: Method for screen printing, spacer for screen printing, and screen mask
Inventor: KOBAYASHI ATSUSHI
IPC: B41F15/08
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for screen printing capable of uniformly and bulkily sticking a paste-like substance corresponding to an ink onto an article to be printed, a spacer for screen printing used for such a method for printing as this, and a screen mask.  <P>SOLUTION: The screen mask comprises a spacer for screen printing provided with a supporting plate and a pressure-sensitive adhesive layer stuck on one face of the supporting plate, and a screen plate arranged on the opposite side of the face on which the pressure-sensitive adhesive layer of the spacer for screen printing is stuck. Through-holes are made at specified positions of the screen plate, and second through-holes with larger diameters than those for those through-holes are arranged on the supporting plate so as to overlap the positions of those through-holes. Such the spacer side as described above for screen printing of the screen mask is brought into plane contact with the article to be printed, and under this condition, a paste is filled into the through-holes of the screen mask by means of a squeegee provided on the opposite face side to the article to be printed of the screen mask, and the screen mask is separated from the article to be printed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011405-A (JP)
Title: Lock-case shielding device
Inventor: UEHARA TOSHIHIKO
IPC: E05B17/20
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure in which relief grooves opened to the upper and lower surfaces of a key case are shielded because there is such a trouble that the burglarproofness of a lock is losed owing to the possibility of a malfeasant unlocking.  <P>SOLUTION: In a shield device in which a cup-shaped cylinder lock 1, on which a cylinder lock is carried, is inserted into a cylinder inserting hole 13 bored to a door external surface, directing an opening end to the inside and fixed onto a lock case so as to be brought near to the side plate of the lock case 5 by a mounting bolt 6 screwed to an opening edge, a tail-piece opening, through which a tail piece is passed, is formed to the base of a thin-wall cup body, and a shielding body 14 in which a peripheral section is notched so as not to interfere with the lock case is fixed at the opening edge of the cylinder lock, directing an opening towards the lock case.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004046972-A (JP)
Title: Magneto-optical disk recording/reproducing device
Inventor: HAMAGUCHI SHUNEI
IPC: G11B33/12
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magneto-optical disk recording/reproducing device formed compact, light and portable by attaching/detaching a magnetic head.  <P>SOLUTION: This magneto-optical disk recording/reproducing device is provided with a reproduction only machine 1 having an optical pickup 34 for irradiating the recording surface of a magneto-optical disk 52 with a laser beam, and an accessory device 6 on which the reproduction only machine 1 is loaded and which has a magnetic head 62 for applying a magnetic field to the recording surface thereof. The reproduction only machine 1 is provided with a casing 2 in which an opening 22 is formed to expose the magneto-optical disk 52, and an opening/closing means 23, 24 for the opening 22. In the loaded state of the reproduction only machine 1 on the accessory device 6, the magnetic head 62 is arranged in the vicinity of a disk surface on the backside of the recording surface. The accessory device 62 is provided with magnetic head fixing members 63, 69 to which the magnetic head 62 is fixed and which are pressed toward the disk surface. The fixing members 63, 69 are abutted on a positioning member 37 disposed in the reproduction only machine 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042992-A (JP)
Title: Unsealing device and packaging container
Inventor: SUGATA MICHIO
IPC: B65D5/74
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an un sealing device and a packaging container in which a container tap can be easily opened at its seal part and a superior drink port sectional surface can be attained.  <P>SOLUTION: There is provided an unsealing device for a beverage container having, at its top wall, a drink port covered by a pull-tab and protected by an inner film. The pull-tab comprises a substantially undeformed cover 4 and a holding part 5 held at the time of unsealing the container. The cover 4 breaks the inner film with the end part of the drink port 2 substantially in a uniform force without deforming the cover 4 of the pull-tab as the holding part 5 is pulled up when the container is unsealed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050886-A (JP)
Title: Driver for electric automobile
Inventor: HASHIMOTO TAKENORI
IPC: B60K17/04
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce manufacturing costs of a driver for an electric automobile having a longitudinally installed motor by simplifying the structure of the driver.  <P>SOLUTION: This driver for an electric automobile transmits drive forces to dirigible road wheels from a motor 3 installed longitudinally along the length direction of the vehicle. A hypoid gear 15 and a hypoid pinion gear 16 are installed and connected at a position in the length direction which is approximately the same as a drive shaft 7 of the dirigible road wheel. A pair of helical gears 18, 20 as other reduction gears are installed between final reduction gears 15, 16 and the motor 3 and directly connected both. Tooth traces of tooth surfaces formed on the pair of helical gears 18, 20 are formed so as to apply an axial load F2 in a direction for canceling a gear reaction F1 generated on the hypoid pinion gear 16 on a driven side rotation shaft 16a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051514-A (JP)
Title: Thin film powder for cosmetic and cosmetic using thin film powder for cosmetic
Inventor: KUWAKI KATSUHIRO
IPC: A61K8/00
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide thin film powder which is useful for cosmetics, is used for producing the cosmetics having metal gloss, does not lose the gloss, is especially not against the Pharmaceutical Affairs Law, and, namely, is harmless to human bodies, and to provide the cosmetic using the thin film powder for the cosmetics.  <P>SOLUTION: This thin film powder for the cosmetics, comprising small pieces prepared by pulverizing metal-deposited foils obtained by coating one side or both the sides of the metal-deposited films with a colorless or colored transparent layer, is characterized in that the pulverized small pieces each has a surface area of 0.0001 to 1 mm<SP>2</SP>, a thickness of 0.5 to 5.0μm, and a specific gravity of 0.8 to 3.0 g/cm<SP>3</SP>, that the metal-deposited films are formed from one or more single elements or single or more alloys of aluminum, silver, indium, titanium, chromium, tin, and nickel, and that the transparent resin layer is formed from the solution of a mixture of a natural resin with an edible colorant.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053351-A (JP)
Title: Navigation system
Inventor: NAKANO MASAHIKO
IPC: G08G1/0969
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation system for satisfying a user with a high degree of satisfaction, by devising the form of display etc. of real images such as an aerial photograph, a satellite photograph, etc.  <P>SOLUTION: The navigation system guides itself up to a destination, by displaying information such as routes, maps, etc. required to reach destination on a display panel 9b. The apparatus system is provided with a first display control means and a second display control means. The first control means displays all or a part of the routes on the display panel 9b, and displays major spots such as a place of departure, the destination, etc. on routes with marks. The second control means displays on the display panel 9b real images such as a satellite photograph or the like of a periphery of a spot selected by a user out of the major spots displayed with marks, on the basis of positional information on the selected spot, and data on wide-range birs's-eye-view-like real images formed so as to be correspondable to position coordinates, when the second means determines that any one out of the major spots is selected by the user.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051528-A (JP)
Title: Method for producing acetoxymethylbiphenyl compounds
Inventor: YOSHIDA YUTAKA
IPC: C07C69/16
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an acetoxymethylbiphenyl compound by an oxidative esterification reaction from raw materials consisting essentially of a dimethylbiphenyl compound and acetic acid, by which the deposition of the unreacted dimethylbiphenyl compound can be prevented in a process after the reaction to produce the acetoxymethylbiphenyl compound without causing a trouble due to the deposition of the dimethylbiphenyl in the production process.  <P>SOLUTION: This method for producing the acetoxymethylbiphenyl compound by the oxidative esterification reaction from the raw materials consisting essentially of the dimethylbiphenyl compound and the acetic acid in the presence of molecular oxygen is characterized by satisfying expressions : 1≤a<25 and [(25-a)/24]×100≤b≤100, wherein (a) is the acetic acid / dimethylbiphenyl compound molar ratio of the raw materials; (b) is the conversion (mol. %) of the dimethylbiphenyl compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053875-A (JP)
Title: Photo printing device
Inventor: MOTOE SHIYOUTETSU
IPC: G03D15/10
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photo printing device in which standard-sized photographic paper is effectively processed and large-sized (out of standard) paper, which is less frequently processed, is also processed without generating a load on a device structure and an operator's job.  <P>SOLUTION: The photo printing device is provided with a discharging part 41 which discharges developed photographic paper 2 and 20, a sorter 44 which assorts developed photographic paper in predetermined units, and a transferring conveyer 42 which transfers the photographic paper discharged from the discharging part to the sorter. When specific photographic paper 20 having a size out of standard is discharged, the transferring conveyer is stopped and the specific photographic paper is accumulated on the transferring conveyer.  <P>COPYRIGHT: (C)2004,JPO