baber/WOPTO huggingface dataset:
Patent JP-2002374308-A (JP)
Title: Communications equipment for transmission and controlling device for the same
Inventor: SANETO TORU
IPC: H04L9/14
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To realize safety communication, without using authentication servers. SOLUTION: A configuration interface 20 automatically generates a cryptographic key, based on data communication between with an external remote controller 30. Then, the generated cryptographic key is transmitted to the controller 30 and sent to an authentication block 21. A sequencer 18 deciphers a packet sent from an external network 12, by using the cryptographic key. The sequencer 18 ciphers the packet sent from an internal network 14 by using the cryptographic key. The controller 30, receiving the cryptographic key, stores the cryptographic key in a memory means 36. The cryptographic key inside of the memory means 36 is introduced to another fire wall module via the controller 30. The same cryptographic key can be set easily among a plurality of fire wall modules, to realize cipher communication.
Patent JP-2002374651-A (JP)
Title: Side pressure imparing mechanism of motor
Inventor: AKAHA MAKOTO
IPC: H02K7/08
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a side pressure imparting mechanism for reducing irregular wobbling of the rotating shaft of a spindle motor supported by an oil- impregnated sintered alloy bearing. SOLUTION: A frame 27 is secured to a stator yoke 18 supporting the bearing 21 of a motor 11 and a slip ring 28 fitted loosely over the rotating shaft 12 is urged resiliently by means of a wire spring 34 stretched between stud pins 25 and 36 thus pressing the shaft 12 in the radial direction. The shaft 12 is pressed against one part on the inner surface 21a of bearing by sliding parts 40 and 40 projecting from two positions on the inner surface of the center hole 38a of a ring body 30 and stabilized rotation is ensured through three point support. A slip ring 28 is locked because the pressing direction of the linear part 32 of the basic body 33 is regulate to the inner edge 31 of the frame 27.
Patent JP-2002369781-A (JP)
Title: Dust collector
Inventor: NAKANE TOMIZO
IPC: A47L25/00
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a dust collector by which corners of a room where dust is mainly and easily gathered can easily be cleaned without taking labor and time. SOLUTION: The dust collector is provided with a base part with a plurality of projections on the surface and a dust collecting part covering the surface of the base part and through-holes through which the projections can be passed are provided in the dust collecting part and the dust collecting part is formed by laminating a plurality of releasable pressure-sensitive adhesive sheets in which the surfaces are pressure-sensitive adhesive faces.
Patent JP-2002373963-A (JP)
Title: Finned heat sink and its manufacturing method
Inventor: KANEKO KAZUMITSU
IPC: H01L23/467
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To enhance heat dissipation characteristics by sustaining a constant high air current velocity along the radial direction between the fins of a finned heat sink and lengthening the cooling channel in a small heat sink. SOLUTION: The finned heat sink comprises a heat sink 12, and a large number of fins 14 provided substantially radially thereon wherein the large number of fins 14 extend on an involute curve such that the cooling channel 16 between adjacent fins has a substantially similar traverse.
Patent JP-2002212810-A (JP)
Title: Bathing suit for swimming race
Inventor: ITAGAKI YOSHIHIKO
IPC: A41D13/00
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To maximally reduce a resistance by aggressively controlling water and to achieve an increase in muscular power by partially pressing the body of wearer. SOLUTION: This bathing suit is sewn with cut pieces 5 cut out from both sides of a breast part to leg parts with a loosely spiral shape, sinistrorsely cut at a left body and dextrorsely at a right body and cut from a suitable stretch material. Each of the cut piece 5 is cut so that the cut edge 6 becomes the longitudinal direction as a normal cloth position and sewn face to face so that the inner face becomes a seam 7. Each cut piece 5 is composed of the stretch material and has a different strength depending on the part used. The bathing suit further exhibits spiral effects by installing a plurality of strias or protruded ridges in the longitudinal direction of the each cut piece 5.
Patent JP-2003001258-A (JP)
Title: Electrolytic deionizing apparatus
Inventor: OSAWA KIMINOBU
IPC: C02F1/72
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic deionizing apparatus capable of sufficiently removing even weak electrolytes such as silica and boron and capable of obtaining high quality treated water having a high specific resistance by a single apparatus. SOLUTION: Raw water is introduced from raw water supply piping 5 into primary desalting chambers 1 and treated water (primarily desalted water) in the chambers 1 is introduced from piping 6 into secondary desalting chambers 2. Treated water (secondarily desalted water) in the chambers 2 is drawn as treated water. Part of the primarily desalted water is drawn by piping 8 from the piping 6 and fed to concentration chambers 3, 4, a cathode chamber 18 and an anode chamber 17, and waste water from the concentration chambers 3, 4, the cathode chamber 18 and the anode chamber 17 is drawn as concentrated waste water through piping 9.
Patent JP-2002371265-A (JP)
Title: Ultraviolet-absorber, light stabilizer, and ultraviolet- absorbing composition, light-stabilizing composition and skin care preparation for external application comprising the same
Inventor: SUETSUGU MASARU
IPC: A61Q1/00
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an ultraviolet absorber or a light stabilizer exhibiting excellent absorbing performances over a wide range of ultraviolet wavelengths and having high stability and high safety, and to provide an ultraviolet absorbing composition, a light-stabilizing composition and a skin care preparation for external applications comprising the same. SOLUTION: The ultraviolet absorber and the light stabilizer each comprise as an effective ingredient a pyridazine derivative of the general formula [wherein R1 , R2 , R3 and R4 are not simultaneously a hydrogen atom; and R2 and R3 are not simultaneously a morpholino group] and/or a salt thereof. The ultraviolet-absorbing composition, the light-stabilizing composition and the skin care preparation for external applications each comprise the same.
Patent JP-2003006361-A (JP)
Title: Electronic seal impression system and recording medium which records electronic seal impression program
Inventor: SHISHIKURA KATSUHITO
IPC: G06F21/62
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an electronic seal impression system, which permits visual presentment of an electronic signature and confirmation of correctness, and a recording medium which records an electronic seal impression program. SOLUTION: The electronic seal impression system is provided with an electronic seal impression data recording means which records an electronic seal impression data adding information of an electronic certification to a seal impression image data; a sealing means which extracts the seal impression image data and electronic certification information from the electronic seal impression data of a sealer, and adds them to electronic documents as seal impression objects; an electronic signature means in which the electronic signature is put to the electronic documents to which the sealing impression object is added, when information of the sealer's electronic certification and the electronic certification information included in the seal impression object added to the electronic documents are consistent; and a seal impression delete means which deletes the seal impression object added to the electronic documents, when information of the sealer's electronic certification and the electronic certification information included in the seal impression object added to the electronic documents are not consistent and the electronic signature is not put to the electronic documents, to which the sealing impression object is added.
Patent JP-2002344600-A (JP)
Title: Cellular phone
Inventor: MURAYAMA TETSUO
IPC: H04M1/02
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a cellular phone with less degree of fatigue even after long use by achieving the stability retention properties in operation, display visibility, and completely free operability in a thumb as a result of search for operability for coping with the multifunctionality in a multifunctional next- generation cellular phone, namely as a result of search from an ergonomical standpoint. SOLUTION: In the cellular phone, an extension plate 4 having a step 5 with a lower width 1b of a phone body 1 and at the same time steps 6 and 7 with a lower thickness 1c of the phone body 1 is provided on a rear side 1a of the phone body 1, so that it can project within a specific range to secure the retention properties in the phone body 1, and the universality and operability in a thumb.
Patent JP-2003001225-A (JP)
Title: Apparatus for treating garbage
Inventor: OKUYAMA GOJI
IPC: B09B3/00
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a garbage treating apparatus from which excess residues can be discharged automatically after garbage is treated and in which an optimum amount of residues can always be kept as a fermentation bed. SOLUTION: This apparatus has a garbage housing vessel 1 provided with a discharge port 11 and a shutter 12 and a plurality of agitation blades 2 rotating along the bottom part 1A of the vessel 1 normally or adversely for reducing the volume of garbage by making good use of a microorganism. The blades 2 are arranged aslant with respect to a rotary shaft 21 so that the object to be treated can be gathered to the side face 1B of the vessel 1 when the blades 2 are continuously rotated only normally. The port 11 is arranged at any of the first quadrant and the second quadrant of the coordinate axes having the center of the shaft 21 as the origin where one of the blades 2 reaches first.  After the blades 2 are rotated normally and reversely for the prescribed time or they are continuously rotated only normally for the prescribed time, the shutter 12 of the port 11 is opened automatically to discharge the increased amount of residues 3 automatically while leaving the required amount behind.
Patent JP-2003003505-A (JP)
Title: Device for covering cored bar for foothold tool with synthetic resin
Inventor: TAKAHASHI EIZO
IPC: B29C70/70
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a device for covering a cored bar for a foothold tool with a synthetic resin, which surely and easily maintains a floating state of the cored bar for the foothold tool, allows an outer periphery of the cored bar to be covered with the synthetic resin with the use of one feed passage, and makes the strong foothold tool manufactured by eliminating a surface on which the synthetic resins are mixed with one another. SOLUTION: This device for covering the cored bar 2 for the foothold tool with the synthetic resin is composed of a lower mold 3 for holding the cored bar 2 and an upper mold 4 for covering an upper part of the cored bar 2. In the lower mold 3, a plurality of pins 10, which are urged by springs, are provided in a standing manner in places corresponding to a tread part 7 of the foothold tool and leg parts 8 and 8 thereof, and pistons 11, which make the cored bar fixed near both ends of the place corresponding to the tread part 7, are provided in such a manner as to face each other in a longitudinal direction of the cored bar 2. A feed opening 15 for the synthetic resin is opened in the upper mold 4. The feed passage 16 for feeding the synthetic resin to an outer peripheral surface of the cored bar 2 is formed in a boundary part between the upper and lower molds 4 and 3.
Patent JP-2003001464-A (JP)
Title: Laser beam machining device and laser beam machining method
Inventor: KANETANI SHUZO
IPC: B23K26/046
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam machining device and laser beam machining method which permit the simple constitution of a detector and inexpensive manufacturing, is capable of surely detecting even a slight change in the sheet-metal gage of a work and is capable of exactly machining the machined sections of a blind hole form in the state of assuring a prescribed residual stock removal sheet-metal gage. SOLUTION: While a laser beam irradiation nozzle 14 and the work 12 are relatively moved, the work 12 is intermittently irradiated with a laser beam from the laser beam irradiation nozzle 14, by which the machined sections 12a of a blind hole form are machined at every prescribed interval. In machining the work 12, the electrostatic capacity between a supporting member 11 consisting of a conductor and the laser beam irradiation nozzle 14 is detected by an electrostatic capacity detector 19 in the state of supporting the work 12 on the supporting member 11. The number of the output pulses of the laser beam from the laser beam irradiation nozzle 14 is changed every time one machined section 12a is machined by a controller 16 in accordance with the result of the detection by accompanying a change in the work thickness, by which irradiation output is controlled.
Patent JP-2002075858-A (JP)
Title: Exposure system using patterned emitter and method of exposure
Inventor: YOO IN-KYEONG
IPC: H01J37/317
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an exposure system and a method of exposure using a pyroelectric or ferroelectric emitter which is heated by infrared rays, laser or a heater in a vacuum and emits electrons for forming desired patterns on a mask. SOLUTION: With respect to an electron exposure system using an emitter, when the emitter 3 of pyroelectric or ferroelectric materials which is patterned by a mask 4 is heated, electrons are not emitted from parts of the emitter 3 coated with the mask 4 but are emitted only from exposed parts of the surface of the emitter 3 which are not coated with the mask 4. Accordingly, an image of the pattern on the emitter 3 formed by the mask 4 is projected onto a substrate 6 and is exposed. In this case, an electron beam 7 can be controlled by using magnets or devices 8 and 8' generating DC magnetic fields or a deflecting device in such a way that the electron beam 7 emitted from the emitter 3 travels in parallel without spreading. In consequence, a desired pattern can be projected onto the substrate and can be exposed with accuracy at a projection magnification of 1:1 or x:1.
Patent JP-2003005526-A (JP)
Title: Two-component developing device
Inventor: FUJIMORI KOUTA
IPC: G03G15/08
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a two-component developing device where developer holding amount or the detection of toner concentration is hardly restricted by layout and the deterioration of developer caused by the restriction in terms of the layout is reduced. SOLUTION: Preliminary developer is previously stocked in a developer holding device 22. When the revolving speed of a developing motor 25 for the developing device 11 attains the specified one, the supply of the developer is started. In a state where a solenoid valve 20A on a toner replenishing side is closed, an solenoid valve 20B on a developer supply side is opened, the motor for the device 11 is turned on and the clutch of a mono-pump 18 is turned on, the supply of the developer by the pump 18 is performed through a path from the device 11 to a tube 23, the device 22, a tube 20B, the valve 20B, the pump 18 and the device 11. After carrying the developer over a fixed time, the valve 20B and the clutch are turned off.
Patent JP-2003002131-A (JP)
Title: Motor and wiper equipment for automobile
Inventor: OYAMA MITSUAKI
IPC: H02K5/22
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a motor which allows a connector to have flexibility in setting the direction of setting and position while restricting displacement of the connector. SOLUTION: A connector 31 is secured to a case cover 25 by means of a connector holder 35, which comprises a fixing member 36, which is fixed to a case cover 25, and a holding member 37, which holds the connector 31 formed on and extending from said fixing member 36 in a predetermined direction of connection and position.
Patent JP-2003009833-A (JP)
Title: Apparatus for removing foreign material
Inventor: ISHIKAWA HIROKI
IPC: B08B3/14
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a sanitary apparatus having a good operating efficiency at a low cost. SOLUTION: This apparatus for removing foreign materials is obtained by installing drum type capturing members 13 having small holes on the surface and blade parts radially attached thereto in the upper part of a water tank 11. When a food is washed, the drum type capturing members 30 are rotated to stir wash water in the water tank 11. The food charged from a charging port 11a is transferred to the side of a transporting conveyor 11b by flow of the wash water. The foreign materials sticking to the food are separated from the food and floated by air bubbles jetted from a chamber 16 provided at the bottom of the water tank 11 and rotation of the drum type capturing members 30. A part of the foreign materials are captured through the small holes into the interior of drum parts and a part thereof are captured by adsorption on filters of the blade parts.
Patent JP-2003018111-A (JP)
Title: Signal information display equipment
Inventor: KAMIYAMA NAOHIDE
IPC: H04S7/00
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To enable displaying of detailed information since the width of indicators from 28-1 to 28-8 is narrow and displaying a row of letters, having a sufficient amount of information is difficult, when the indicators, which display channel number of the respective input channels or sound names by using a row of letters, are arranged in the vicinities of faders from 30-1 to 30-8 of a mixing console, as shown in Figure 6(c). SOLUTION: In normal state of displaying, as shown in the Figure 6 (c), display of each channel is performed, while when a switch from among selection switches 26-1 to 26-8 is depressed for at least one second, detailed information as shown in Figures 6 (a), 6 (b) is displayed regarding the corresponding channel, by using the indicators for eight channels.
Patent JP-2003021104-A (JP)
Title: Hydraulic cylinder driving device for electric closing circuit
Inventor: OSUGA TADAO
IPC: F15B11/08
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To certainly hold a hydraulic cylinder device, properly control the oil amount of a hydraulic cylinder driving circuit, smoothly start/stop the hydraulic cylinder device, and to recover energy. SOLUTION: When a stopping hydraulic cylinder device is started, pressure oil is discharged from a hydraulic pump to equalize the pressure of the inside of a pipeline, and a switching valve is changed from a closing position to an opening position, and a hydraulic control valve is actuated to communicate the pipeline to an oil tank. When the actuating hydraulic cylinder device is stopped, the hydraulic pump is controlled in a rotating direction so as to compensate for the leakage amount of pressure oil from the hydraulic pump, and simultaneously lowered to a minute number of rotations to change the switching valve from the opening position to the closing position.
Patent JP-2003027220-A (JP)
Title: Method for depositing composition gradient type vacuum deposition film
Inventor: FURUICHI SHINJI
IPC: C23C14/24
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To solve the problem that residue in vapor deposition has been generated when a composite vapor deposition material consisting of aluminum and a metallic compound is vacuum-deposited by using a boat for vacuum deposition of a boron nitride material. SOLUTION: The boat for vacuum deposition obtained by coating at least a part mounted with the composite vapor deposition material in the boron nitride material coated with any of tungsten, tantalum and molybdenum in a thickness of >=20 μm is used.
Patent JP-2002084415-A (JP)
Title: Method for spreading adaptive message imbedding error
Inventor: YU QING
IPC: H04N1/405
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a method that efficiently applies medium tone processing to a digital image and imbeds a message to the digital image subjected to the medium tone processing. SOLUTION: In the method of this invention that generates a medium tone digital image with an imbedded image, by using a digital message and at least one digital carrier image a scrambled message image is generated and employing error spread processing to add a noise including the scrambled message image to a digital image enables medium tone processing to the digital image.
Patent JP-2003019251-A (JP)
Title: Game machine
Inventor: IKEDA JUN
IPC: A63F5/04
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To please a player with any skill by making it possible for the player to play a game to meet the skill of the player. SOLUTION: In a game machine in which by realizing a specified embodiment, a game is advanced under a special game condition being advantageous to the player in the game thereafter until a specified finishing condition is realized, a game target setting means to the player based on evaluation results by a means for evaluating game results of the player within a specified period and a player evaluating means, a target attainment judging means for comparing and judging game results of the player before the specified embodiment is realized in another specified period before the special game condition being advantageous to the player comes out after the specified period is finished with the game target,  and a game condition setting means for determining a game condition before the specified embodiment is realized and/or a game condition of the special game condition being advantageous to the player based on the game target set by the game target setting means and judging results to attainment of the target judged by the target attainment judging means, are provided.
Patent JP-2003022535-A (JP)
Title: System for optical disk medium distribution, optical disk medium recording device, optical disk medium used for the same and its distribution method
Inventor: KATSUTA SHINICHI
IPC: G11B7/24035
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk medium distribution system capable of providing a content reproduction limit without needing any dedicated equipments. SOLUTION: A high-speed content reproduction mechanism 11 is a high-speed HDD for housing many business high-speed reproduction drives and contents, and a high-speed content recording mechanism 12 is a high-speed recording drive for recording the contents within a short time. A user records a content used for a high-sensitivity optical disk A at a rental shop 1 and pays a price accordingly. At a user's home 2 or a desired place of playing the high-sensitivity optical disk A containing the recorded contents, the user reproduces the content at a low-speed reproduction device 21 as a normal DVD player.
Patent JP-2003020139-A (JP)
Title: Tape supply method and device thereof
Inventor: BABA SUSUMU
IPC: B65H16/00
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a tape supply method for supplying a plurality of tapes t while controlling attitudes of supply side reels Rs so that attitudes of a plurality of tapes t pulled out of a plurality of supply side reels Rs turning peripherally along a peripheral turn locus become the same. SOLUTION: A plurality of tapes having the same attitudes can be collected and arranged in order, and a tape aggregate in which positions of the tapes are substantially equally arranged can be manufactured.