baber/WOPTO huggingface dataset:
Patent JP-2004173258-A (JP)
Title: Multi-carrier communication device and multi-carrier communication method
Inventor: EBIKO KEISUKE
IPC: H04B7/06
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce peak electric power for transmission without generating any nonlinear distortion and without reducing transmission efficiency, in radio communication for performing multi-antenna transmission.  <P>SOLUTION: A data exchanging unit 120 exchanges data to be located in subcarrier of each of groups between data streams in every group unit of the subcarrier based on control information outputted from an exchange pattern deciding unit 190. Each of electric power measuring units 160-1 to 160-n measures the electric power of OFDM symbol of each of the data streams, compares with a predetermined threshold value, and outputs the measured result of the electric power to the exchange pattern deciding unit 190 when the electric power of the OFDM symbol is decided to exceed the predetermined threshold value after comparing. The exchange pattern deciding unit 190 decides an exchange pattern for exchanging data of the data stream which has larger measured value of the electric power than the predetermined threshold value, and outputs the data to the data exchanging unit 120 as the control information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005095528-A (JP)
Title: Method and apparatus for sterilizing footwear such as slipper when entering room
Inventor: SUKIGARA KUNISUKE
IPC: A61L2/18
Filed: 2003-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sterilizing apparatus of simple structure and miniaturization which is easy to carry and move for simply sterilize footwear at the entrance of a guest room, a banquet hall, a bathroom, etc. by associating a control circuit, a motor and a compression pump with each other by the operation of an optoelectronic switch or a manual switching switch installed at the entrance of the guest room etc. to jet compressed air from a compressed air jetting nozzle to atomize a sterilizing solution from a container of it to spray from the sterilizing solution spray nozzle through a hose.  <P>SOLUTION: By the operation of the optoelectronic switch or the manual switching switch installed at the entrance of the guest room etc., the motor 9 is rotated for a prescribed period through the control circuit 7 for setting a spraying quantity, and the compression pump 10 is associated therewith to jet the compressed air from the compressed air jetting nozzle 12. With internal pressure made in an atomizing chamber 13, the sterilizing solution 17 from the container 16 is atomized thorugh a sterilizing solution return pipe 14, a suction pipe 18 and a sterilizing solution discharge nozzle 19 and sprayed toward the footwear such as slippers from the sterilizing solution spray nozzle 23 through the hose 120 for sterilization.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004152771-A (JP)
Title: Fuel cell assembly, reactant distributing structure, and manufacturing method of these
Inventor: LAZAROFF DENNIS
IPC: H01M8/24
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved device for supplying reactant to a fuel cell electrode, a fuel cell assembly utilizing the device, and a manufacturing method for these.  <P>SOLUTION: The reactant distributing structure for supplying reactant to the fuel cell is directly manufactured on the fuel cell by adhering a sacrifice material layer on the fuel cell and removing a part of it by an appropriate method so as to be equipped with a passage structure corresponding to the fuel electrode and the air electrode of the fuel cell.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005136141-A (JP)
Title: Electronic apparatus equipped with decorative panel and method of sticking decorative panel
Inventor: MUKOGAWA HIDENOBU
IPC: H05K5/02
Filed: 2003-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decorative panel sticking method which is capable of rightly positioning a decorative panel and sticking it on the front of an electronic apparatus, even when the decorative panel is larger in size than the front surface of the electrical apparatus and its peripheral part protrudes outward from that of the electrical apparatus.  <P>SOLUTION: A U-shaped groove 21 is provided on the side and top surface of a front part 15, nearly L-shaped positioning members 17a and 17b standing upright from the U-shaped groove 21 are provided outside, the decorative panel 13 is rightly positioned bearing against the positioning members 17a and 17b and stuck on the surface 16 of the front part 15, and then the positioning members 17a and 17b are removed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335068-A (JP)
Title: Perpendicular magnetic recording medium, its manufacturing method, and perpendicular magnetic recording/reproducing device
Inventor: OMORI MASAHIRO
IPC: G11B5/65
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a perpendicular magnetic recording medium low in noise without generating magnetic walls.  <P>SOLUTION: In the perpendicular magnetic recording medium which has a non-magnetic substrate and an under film formed on the non-magnetic substrate and a perpendicular magnetic layer formed on the under film, the under film is made of a soft magnetic material isotropic magnetically. Moreover, when the under film is formed with material containing P and the film is formed on a disk-shaped base, the ratio of the Hs (the intensity of impression magnetic field at the time saturated magnetic flux density is obtained) of the circumferential direction to the Hs of a radial direction is made to become within 1.0±0.2 and moreover the saturated magnetic flux density (Bs) is made to become ≥0.2T or ≤1.7T.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005142246-A (JP)
Title: Exhaust gas piping for vacuum equipment
Inventor: MIURA KUNIAKI
IPC: H05B3/40
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently heat an internal part of exhaust gas piping and to securely grasp a deposition state of a sub-product in exhaust gas piping by a change of temperature rise at the time of temperature rising.  <P>SOLUTION: Exhaust gas piping for vacuum equipment is provided with a shell-type heater 1 which is inserted inside so that it covers an inner peripheral face of piping 12 and in which a thin sheet-like sheet heater 2 is inserted between a pair of metal tube-type shells 19, 19 which are arranged concentrically, a power source 21 heating the shell-type heater 1 by supplying electric power of constant output, and a temperature measurement element 22 which measures the temperature of the shell-type heater 1. Deposition thickness of the sub-product deposited on the inner periphery of the shell-type heater 1 is obtained by a difference in temperature rise when the power source 21 supplies electric power of constant output and heats the shell-type heater 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005137593-A (JP)
Title: Replaceable legless chair cushion
Inventor: IWAMOTO JINSHIYOKU
IPC: A47C31/11
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost legless chair full of variety to be continuously used by replacing a cushion material which has lost the elasticity and become less comfortable as a result of the long-time use, to a new one for a replaceable legless chair cushion.  <P>SOLUTION: A wide through hole 5 is bored in a bending part, as a joint part of a seat 3 and a backrest 4 of a legless body 2. Mounting bag fabrics 6a and 7a are sewn along the edges on the rear sides of cushions 6 and 7, seen in the reversed state, except for parts where the seat 3 and the backrest 4 of the legless chair body 2 are inserted, and a hard side 8a of an adhesive cloth is sewn to the rear side at the center of an entrance of each mounting bag. The seat 3 and the backrest 4 are pressed deep into the mounting bags 6a and 7a of the cushions 6 and 7 respectively, belt parts 9 and 10 are drawn out through the through hole 5, and a soft side 8b of the adhesive cloth on the rear side of an end is pressed and bonded on the hard side 8a of the adhesive cloth on the rear side of the entrance of each mounting bag, so that the cushions 6 and 7 are replaceably mounted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005137270-A (JP)
Title: Mower
Inventor: HAYASHI MASAHIKO
IPC: A01D34/68
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mower having reaping blades that are driven and rotated around a longitudinal central axis and built in a reaping blade housing, with which weeds are finely cut and allowed to stand without frequently changing reaping blades.  <P>SOLUTION: This mower has such a constitution that a reaping blade support plate 74 perpendicular to a rotational axis is fixed to the lower end part of the driving shaft 23 of the reaping blades to be driven and rotated around the longitudinal central axis P, the reaping blades 2 are pivoted and connected freely shakingly around fulcrums (q) in parallel with the rotational axis to a plurality of parts on the circumferential part of the reaping blade support plate 74 and the heights of blade edges of the reaping blades 2 are differed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005103231-A (JP)
Title: Card sugoroku game
Inventor: ATSUTA YUTAKA
IPC: A63F1/04
Filed: 2003-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To easily play a game by aligning cards under any space condition.  <P>SOLUTION: A number of playing-card shape order cards 1 with various order contents to affect the game written on each one surface, a same shape start card 2 and a goal card 3 are partially cut respectively so as to be formed on one card board A. A number of order seals 5 with various order contents to affect the game written on each surface, a single start seal 6, and a goal seal 7 are collected on one seal mount B. The cards are separated from the card board A. A Sugoroku (a Japanese picture ludo) game with the cards is characterized by struggling mastery among participants after considering different conditions by arrival to a goal through the use of pieces 4 for identifying the game participants, and the order cards 1, the start card 2, and the goal card 3 which are formed by sticking the seals separated from the seal mount B.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005142448-A (JP)
Title: Surface wave excitation plasma cvd device
Inventor: SUZUKI MASAYASU
IPC: C23C16/40
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface wave excitation plasma CVD device wherein the periphery of a workpiece substrate is a proper film formation region.  <P>SOLUTION: In the surface wave excitation plasma CVD device 100, a material gas comprising silicon element is introduced into a chamber 1 by at least one of an upper surface side introduction tube and a side surface side introduction tube 7, and a process gas which makes material gas cause chemical reaction by activation by surface wave excitation plasma P is introduced into the chamber 1 by a process gas introduction tube 5. Gas blow-out ports 63, 73 of the upper side introduction tube and/or side surface side introduction tube 7 can be provided closer to the substrate 10 than the gas blow-out port 53 of the process gas introduction tube 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005146562-A (JP)
Title: Cut-off structure of floor and wall panel
Inventor: ITO TAKATOMO
IPC: E04B1/684
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cut-off structure of a floor and a wall panel performing positive sealing over a long period of time without damaging a sealant.  <P>SOLUTION: The cut-off structure 20 is provided between a rising part 21 provided at the peripheral edge part of the floor 12, and a lower end part 22 of the wall panel 13a or the like. The cut-off structure 20 is composed of an engaging protrusion part 24 provided at the upper face of the rising part 21; a recessed part 25 comprising an engaging recessed part 26 and a sealing recessed part 27 provided at the lower end face of a lower end part 22; and the sealant 23. The sealant 23 is installed in the sealing recessed part 27, and the engaging protrusion part 24 and the engaging recessed part 26 are engaged to assemble the cut-off structure 20. The sealant 23 is composed of a foldable elastic material of tabular. The sealing recessed part 27 is provided at an indoor side part of the recessed part 25.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005150229-A (JP)
Title: Optical fiber laser
Inventor: OKADA YASUYUKI
IPC: H01S3/06
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber laser which does not shift the peak wavelength of an oscillated laser beam even if the intensity of the excited light beam changes and can stably emit the laser beam of a constant wavelength.  <P>SOLUTION: In an optical fiber laser for emitting the laser beam of the wavelength of 2.8 μm band with the transition to the laser lower level<SP>4</SP>I<SB>13/2</SB>from the laser upper level<SP>4</SP>I<SB>11/2</SB>of erbium ion using the erbium-added glass fiber 3 as a gain medium, a first exciting beam which generates basic level absorption and a second exciting beam which generates excitation level absorption from the laser lower level<SP>4</SP>I<SB>13/2</SB>are used. The first exciting beam is defined as the light beam in the wavelength near 980 nm, while the second exciting beam is defined as the light beam in the wavelength near 790 nm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005145159-A (JP)
Title: Lighting tool for vehicles
Inventor: HASUMI HIROBUMI
IPC: B60Q1/12
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the possibility that light is reflected against a guide rail to give a glare against a driver when a vehicle runs on a road kept to the left where the guide rail is present and the road is curved to a left side.  <P>SOLUTION: A predetermined turning angle of a vehicle where a driving control signal is outputted is a right side turning angle of 10° of a steering wheel when the vehicle turns right. A left side turning angle of the steering wheel is 60° when the vehicle turns left. As a result, a variation starting time of a light distributing pattern P for passing-in is made more delay at a leftward turning of the vehicle than that when the vehicle turns right. With such an arrangement as above, also when the vehicle runs on a road where the guide rail is present at the left side on the road kept to the left and the road is curved to the left, a variation of the light distribution pattern P for the passing-in is slow, so that correspondingly light of the light distribution pattern P for the varying passing-in reflects against the guide rail to reduce fear to give glare to the driver.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005145509-A (JP)
Title: Workpiece packing body
Inventor: YAO KOICHI
IPC: B65D57/00
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a workpiece packing body capable of easily and surely packing and holding workpieces in a stable posture without interference of upper and lower workpieces with each other when a plurality of the relatively large-sized, plate-like workpieces such as roof linings of a vehicle are stacked vertically in horizontal orientation.  <P>SOLUTION: This workpiece packing body comprises a bottom plate with a rectangular shape in plan view by folding four sides, pairs of left and right corner supports 3 erected on four corners of the bottom plate, having a plurality of notches 4 with a specified pitch in the vertical direction and constituting a set of the front and rear supports, intermediate supports 5 having a plurality of notches 6, end part receiving members 7 having the two end parts engaged with the notches 4 of the corner supports 3 and holding the left and right end parts of the workpiece held, intermediate part receiving member 8 engaged with and held by the notches 6 facing the intermediate supports 5 and supporting the intermediate parts of the front and back end parts of the workpiece, and a lid plate 9 bringing the bottom face into contact with the upper end parts of the corner supports 3 and the intermediate supports 5 and arranged opposite to the bottom plate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005148417-A (JP)
Title: Polarizing optical element, method for continuously manufacturing the same, and reflection optical element using the polarizing optical element
Inventor: MIYATA SEIZO
IPC: G02B1/11
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grid type polarizing optical element usable from a visible light area to an infrared light area, and to provide a method for continuously manufacturing the polarizing optical element.  <P>SOLUTION: A PET film 12 is supplied through a roll 13, and mixed liquid constituted of polyvinyl alcohol, formaldehyde, metal-processed ZnO whisker and water of prescribed thickness is applied on the surface of the PET film by using a T-die 14, next, the film is coated while adding shearing stress by making the circumferential velocity of the upper part 16 of a two-axle roll differ from that of the lower part 16'. In this case, the ZnO whisker is oriented in a film length direction. Next, the film is dried/hardened through an air-conditioned tank 17 which is maintained at a prescribed temperature and a roll 18, thereafter, the film is taken up by a take-up roll 19. The obtained film-like polarizing optical element has an extremely high polarizing reflecting performance in a wavelength band of 1μm to 10μm of the infrared ray, and the infrared ray reflectance of the element is 99% in a state where the optical element is made orthogonal to the infrared ray.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005151704-A (JP)
Title: Digital protective relay
Inventor: HIDESHIMA HIROTO
IPC: H02H3/02
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital protective relay capable of surely restarting a device, even when power is recovered, before a power supply voltage is dropped to a reset voltage.  <P>SOLUTION: A circuit 1 for detecting the drop of the power supply voltage interrupts a CPU 2, when that the power supply voltage has dropped from a normal value is detected. A circuit 5 for detecting the power return of the power supply voltage detects the voltage status of the power supply. When the CPU is interrupted from the circuit for detecting the drop in the power supply voltage, the CPU executes processing before the stoppage of a system for evacuating data required for restarting the normal protection operation to a nonvolatile memory, executes power return check processing for determining whether the power supply has returned from a voltage state signal from the circuit for detecting the power return of the power supply voltage, after executing the processing before the stoppage of the system, and executes reset processing for restarting the device, when the determination of the power return is obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004173493-A (JP)
Title: Electrodynamic actuator
Inventor: SLETTENMARK BRUNO
IPC: H01F7/06
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrodynamic actuator for detecting a speed of a moving part and for detecting the damping of the actuator that optimally makes adjustment by the detection by a simple and sure method.  <P>SOLUTION: A detection winding is provided in the moving part, a calculation unit is connected to the detection winding, the calculation unit detects the speed of the moving part from an induced voltage in the detection winding induced by the motion of the moving part in a magnetic field.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005143959-A (JP)
Title: Clasp and accessory
Inventor: OIDE RYOSUKE
IPC: A44C5/00
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-size and lightweight clasp easily manufactured, having a superior hooking effect and facilitating maintenance and to provide an accessory using the same.  <P>SOLUTION: This clasp 1 includes a base body 10 and an elastic body 20. The base body 10 is provided with an inner space 11 and an opening part 12. The inner space 11 extends one directionally in the base body 10 and, at least, has opened both ends 115. The opening part 12 is provided in the outer circumferential face 100 of the base body 10 and connected to the inner space 11. The elastic body 20 is disposed on the outer circumferential face 100 of the base body 10 and projects to the inner space 11 in the opening part 12. The clasp 1 is combined with a strap member 30 and used for the accessory. The strap member 30 is disposed in the inner space 11 and hooked by the elastic body 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005144962-A (JP)
Title: Pillar material precutting process machine
Inventor: SAWADA HIRONORI
IPC: B27F1/00
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the total processing time of a large number of pillar materials for one house while minimizing the number of positioning parts when various processings are applied to the pillar materials and to avoid the interference of newly added parts and tenon processing.  <P>SOLUTION: This pillar material precutting process machine is constituted of (1) the moving type positioning unit 920 installed on the downstream side of the tenon processing unit 700 and moved in a wood clamping state to perform positioning at the stop position thereof, (2) a positioning stopper 873 protruding and retreating with respect to the tenon processing position on the upstream side of the tenon processing unit 700, (3) a control device for performing last-in material positioning control for moving the positioning stopper 873 to a protruded position during the execution of tenon processing to wood clamped on the downstream side of the tenon processing unit 700 and (4) a surface processing unit 600 for performing the processing to the side surface part of wood on the upstream or downstream side of the tenon processing unit 700 and characterized in that (5) the positioning stopper 873 is installed in the vicinity of the leading end of the main shaft 801 on the upstream side of the main body 851 of the tenon processing unit 700 so as to leave a predetermined distance from the leading end of the main shaft 801.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005158847-A (JP)
Title: Installation structure of wiring board unit
Inventor: MARUMOTO TAKESHI
IPC: H05K7/14
Filed: 2003-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent the incorrect insertion of a wiring board unit 100 composed of two wiring boards into a shield box 200.  <P>SOLUTION: The installation structure of a wiring board unit comprises the wiring board unit 100 and the shield box 200. The wiring board unit 100 is composed of a pair of wiring boards 102 and 104 which are so located at a distance as to face each other. The width of the wiring board 102 is wider than that of the wiring board 104. The static frame 200 is composed of a pair of support walls 202 and 204 and a front wall 206 extended between front ends of the support walls. The front wall 206 is formed with an insertion opening 216. The support walls 202 and 204 are formed with swollen portions 240 which, when the wiring board unit 100 is incorrectly inserted through the insertion opening 216, stop the movement of the wiring board 102 to prevent the insertion of the wiring board unit 100.  <P>COPYRIGHT: (C)2005,JPO&NCIPI