baber/WOPTO huggingface dataset:
Patent JP-2003293042-A (JP)
Title: Method of producing medium-high carbon steel sheet having excellent deep drawability
Inventor: SUZUKI MASAHITO
IPC: B21B1/22
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To stably improve the deep drawability of a medium or high carbon steel sheet without adding special elements thereto.  <P>SOLUTION: A hot rolled steel sheet or an annealed or an annealed steel sheet containing, by mass, 0.20 to 0.90% C is subjected to finish rolling under the conditions that (a) work rolls with a surface roughness Ra of 0.20 to 1.50 μm are used at least in a rolling final pass, and (b) the total rolling ratio is 20 to 70%. After that, finish rolling is performed thereto. In particular, steel containing, by mass, 0.20 to 0.90% C, ≤1.0% Si, ≤2.0% Mn, 0 to 1.6% Cr, 0 to 0.5% Mo, 0 to 0.3% Cu, 0 to 2.0% Ni, 0 to 0.10% Ti, 0 to 0.010% B, ≤0.03% P, ≤0.02% S and ≤0.1% T.Al (total Al), and the balance Fe with inevitable impurities can be used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296436-A (JP)
Title: Collection/delivery server related to electronic reference point data provider, downstream side collection/delivery server related to electronic reference point data provider, information receiving terminal related to surveyor, collection/delivery system of electronic reference point data, collection/delivery method of electronic reference point, program for collection/delivery, and program for information receiving terminal
Inventor: TSUTSUI KAZUO
IPC: G06Q50/10
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a downstream side collection/delivery server related to an electronic reference point data provider efficiently drafting a session plan so as not to perform a wastefully observation in a step of a survey plan and efficiently performing a survey performed by a GPS interference positioning system in a step of executing the survey, to provide an information receiving terminal related to a surveyor, a collection/delivery system of electronic reference point data, a collection/delivery method for the electronic reference point data, a program for the collection/delivery server, and a program for the information receiving terminal.  <P>SOLUTION: An upstream side collection/delivery server 40 related to an upstream side electronic reference point data provider 4 and the downstream side collection/delivery server 20 connected to the information receiving terminal 30 related to the surveyor 3 display high value added data such as image data related to the survey performed by the surveyor 3 by the GPS interference positioning method and the reference point position data of the electronic reference point 11 via a communication network 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292496-A (JP)
Title: Silane coupling agent
Inventor: YAMAGUCHI KAZUO
IPC: C08F8/42
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material which can be utilized for forming positive type images without needing a photo acid generator and further without needing a complicated synthetic method.  <P>SOLUTION: This method for producing a hydroxyalkyl group or carboxyalkyl group-having polymer or the like is characterized by reacting a compound represented by general formula (1) or general formula (2) with a hydroxy group-having material such as a hydroxy group-having polymer and subjecting the reaction product to a photoirradiation treatment. The compound represented by general formula (1) is a new compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294393-A (JP)
Title: Armor protection structure of armored vehicle
Inventor: TSUMAKI TOSHIMICHI
IPC: F41H7/04
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an armor protection structure of an armored vehicle wherein the mountability of a removable armor to a vehicle body is secured, while preventing the vehicle body from being deformed upon being bombed.  <P>SOLUTION: A honeycomb material 15 is used as the backplate of the removable armor 14 and is interposed between the vehicle body 12 (vehicle body 13 or the like) and the removable armor member 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297631-A (JP)
Title: Magnetizing device
Inventor: SHIBAZAKI YOSHIAKI
IPC: H01F13/00
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetizing device, having a simple constitution and is equipped with a cooling means that can fully cool a part to be cooled.  <P>SOLUTION: This magnetizing device 1 is provided with a cooling means which cools a cylindrical winding section 11, wound with a conductor and magnetizes a magnet positioned in a magnetizing yoke section 12, magnetizing the section 12 by making an electric current to flow to the winding section 11. The cooling means has a coolant path 2, which is provided near the outer periphery of the winding section 11 and through which a coolant is made to pass, a supply port 3 through which the coolant is supplied to the coolant path 2, and a discharge port 4, through which the coolant is discharged from the path 2. The ports 3 and 4 are substantially positioned on the same straight line. In some cases, in addition, the heights of the ports 3 and 4 can be made different from each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303467-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MAEDA KEIGO
IPC: G11B33/10
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the recording operation violating the copyright and also to surely make recognize the main cause of that the recording operation is stopped, in the case the information of the copyright is detected at the time of recording to magnetic recording media in a magnetic recording/reproducing device.  <P>SOLUTION: The copyright information obtained by a copyright information detecting part 4 at the time of recording operation to the magnetic recording media 2 is stored in a memory part 7, and when the recording of the information contents is not allowed, the message that the recording is not allowed till the storage information is erased by a key input device part 8, is outputted to a monitor 10, thereby the state that the recording operation is stopped for the purpose of preventing the recording operation such as violating the copyright, can be surely recognized to the user.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301945-A (JP)
Title: Piston packing for air cylinder for slag flow-out preventing device
Inventor: MATSUMOTO MASAYOSHI
IPC: C21C5/46
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piston packing for an air cylinder for a slag flow-out preventing device of a converter having a long service life and excellent sealing ability.  <P>SOLUTION: This piston packing for an air cylinder for a slag flow-out preventing device is formed of three solid carbon arc-like pieces to be formed into a circular ring 3 by connecting them, and connection parts of adjacent arch-like pieces are formed into a recessed part and a projecting part so that the projecting part of the one is fitted in the recessed part of the other. A stainless steel ring 4 cut at one part thereof is arranged between the circular ring 3 formed of the three solid carbon arc-like pieces and the piston 1 of the air cylinder 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301892-A (JP)
Title: Planetary gear type transmission and its backlash regulating method
Inventor: YAZAWA YASUHIRO
IPC: F16H55/18
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planetary gear type transmission with a plurality of stages to facilitate the operation of backlash regulation and enable the shortening of the time therefor.  <P>SOLUTION: In a first backlash regulation process, the energizing force of a tensile coil spring 13 is automatically exerted on an integral inner gear unit 24 and the integral inner gear unit 24 is rotated in an energizing direction, and backlashes B between the integral inner gear unit 24 and a division planetary gear 123B and the division planetary gear 123B and a solar gear 122 are removed. In a second backlash regulating process, the energizing force of a compression coil spring 233 is automatically exerted on a regulation division inner gear 224, the regulation division inner gear 224 is rotated in its energizing direction and backlashes between the regulation division inner gear 224 and a division planetary gear 223B and the division planetary gear 223B and a solar gear 222 are removed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303185-A (JP)
Title: Document processing device, document processing method, and document processing program
Inventor: MASUI TAKANORI
IPC: G06F17/21
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of a conventional document processing device wherein security information of a received document cannot be recognized when the document is encrypted or has a certificate.  <P>SOLUTION: A present document processing device comprises a document receiving part 101 for receiving a document via a network 120, an encryption determining part 102 and a certificate determining part 103 for determining encryption or existence of the certificate of the received document, a decrypting part 104 for decrypting the received document and extracting encryption information. The present document processing device also comprises a certificate verifying part 105 for verifying the certificate of the received document and extracting the encryption information, an encryption information adding part 106 and a certificate information adding part 107 for producing a security information sheet including the encryption information and the certificate information, and a facsimile transmitting part 110 and a print output part 111 for correspondingly outputting the received document and the security information sheet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307075-A (JP)
Title: Remote control type window opening/closing device
Inventor: SAITO CHIKATSU
IPC: E05F11/14
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive window opening/closing device which can be easily mounted, can be remotely operated, and allows a window and a window frame to be restored to an original form when the window opening/closing device is unnecessary.  <P>SOLUTION: A rack 4 is fixed to the window 7 by means of an adhesive or an adhesive object (a double-faced tape, etc.), 12. The window 7 is opened/ closed by driving the rack 4 by using a drive unit 6 which is fixed to the window frame 1 by a bracing method through the use of a fixture 3 whose length can be adjusted to the width of the window frame 1. The drive unit 6 is driven according to a signal, which is transmitted from a remote control board 5, via a main body 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304707-A (JP)
Title: Foldable agricultural implement
Inventor: OKAMOTO TAKASHI
IPC: A01B73/04
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To make an implement part extending in both left and right directions as foldable toward a central part in lengthwise direction of an agricultural implement having a long length in left to right direction, and automatically connectable and releasable.  <P>SOLUTION: This foldable agricultural implement is provided by (1) installing a connecting pin 21 energized by a spring 22 always in connecting side at one of leveling plates 17, 17a at an opposing position of a central part 4 and left and right foldable parts 5L, 5R, while not joining the central part 4 with the left and right foldable parts 5L, 5R in always connected state by hinges, and installing an inclined guiding plate 26 making contact with the tip end part of the connecting pin 21 and a joining hole 25 for connecting by inserting a connecting pin 21 guided by the guiding plate at another plate. (2) When the foldable parts 5L, 5R are extended from their folded state to working state, and the central part 17 of the leveling plate and the left and right folded parts 17a become a same height caused by the earth-contacting resistance by starting the work in a state of bringing the tip end part of the connecting pin 21 in contact with the inclined guiding plate 26, the connecting pin 21 is automatically inserted into the connecting hole 25 guided by the guiding plate 26 to get joined.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306668-A (JP)
Title: Method for producing cerium-based polishing material
Inventor: UCHINO YOSHIJI
IPC: B24B37/00
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a cerium-based polishing material by using an excellent pulverizing means having good pulverizing efficiency and hardly causing fine particles.  <P>SOLUTION: A pulverized product (the objective pulverized product) having a prescribed average particle diameter is obtained by using the pulverizing means such as a ball mill in the pulverizing step when producing the cerium- based polishing material. The pulverizing means such as the ball mill pulverizes a raw material to be pulverized by putting the raw material and a pulverizing medium such as a carbon steel ball in a pulverizing container, and imparting kinetic energy to the pulverizing medium by the rotation or the like of the container. The pulverizing medium having an average diameter not less than 0.3 mm and not larger than 8,000 times as large as the average particle diameter of the pulverized product is preferably used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309664-A (JP)
Title: Terminal device, data transmission/reception system, and method of starting data transmission/reception
Inventor: ISOTSU MASAAKI
IPC: H04L29/06
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To start a session in an optimum communication mode.  <P>SOLUTION: A terminal device 100 comprises a session start request message generator 101 for generating a message having capacity information of the terminal device 100 described therein to start a session with an external device 120, a capacity information analyser 102 for receiving a reply message from the external device 120 and analyzing the capacity information of the external device 120 described in the replay message, a communication mode decider 103 for deciding the communication mode between the terminal device 100 and the external device 120 via a network based on an analysis result and the capacity information of the terminal device 100, and a controller 104 for controlling a data converter 110 connected on the network for converting transmission data to data acceptable to the external device 120, and also converting transmission data from the external device 120 to data acceptable to the terminal device 100 based on the decided communication mode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314771-A (JP)
Title: Hose tightener
Inventor: HASHIMOTO YUTAKA
IPC: F16L33/08
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hose tightener having great tightening torque without deforming a holder or letting a tightening bolt turn idly even if the bolt is strongly tightened.  <P>SOLUTION: The hose tightener comprises the tightening bolt 1, a sheet metal holder 2 for rotatably holding the bolt 1, and a band 3 having a parallel oblique slit 5 near one end 14 for meshing with a male screw portion of the bolt 1. The band 3 has an angular hole 31 near the other end 15. Locking recessed portions are cut-formed at the outer edges corresponding to opposite sides 32, 32 in the longitudinal direction of the angular hole 31. The holder 2 has embracing members 7, 7 plastically machined to be pressed against an inner face 3a of the band 3 while being locked to the locking recessed portions. The embracing members 7 have small protrusions 8, 8 to be locked to the opposite sides 32, 32 of the angular hole 31.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313833-A (JP)
Title: Reflective article
Inventor: NAKAYAMA NAOKI
IPC: E01F9/619
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflective article capable of effectively preventing the peeling of a reflective sheet resulted from the extending deformation of a support body in the application of an external force.  <P>SOLUTION: This reflective article 100 has the elastically deformable support body 2 having a surface 20 of a prescribed area (the surface of the support body) and a fixed end 21 of a prescribed length fixed to a prescribed object; the reflecting sheet 3 having a reflecting surface 30 and arranged on the surface 20 of the support body so that the reflecting surface 30 forms the outer surface. The reflecting sheet 3 has at least one cut 31 such that the reflecting surface 30 is divided and mutually separated when the surface 20 of the support body is extended.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310653-A (JP)
Title: Laser treatment device
Inventor: NAITO YASUYUKI
IPC: A61F9/007
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser treatment device providing a more appropriate treatment by uniformizing a speckle pattern irradiated on a lesion.  <P>SOLUTION: The laser treatment device irradiating a treatment laser beam from a laser beam source on the lesion is provided with an optical fiber guiding the laser beam, a rotating means arranged in an incoming end side or an outgoing end side of the optical fiber for rotating a laser beam going into the optical fiber or coming out from the optical fiber, and a driving means for driving the rotating means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311049-A (JP)
Title: Knife-packaging case
Inventor: YAMANAKA KENJI
IPC: B26B29/02
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a blade movement restricting body 2 from being lost when a knife 17 is taken out from a knife-housing part 1 or is housed in the knife-housing part 1 under a state wherein the knife-housing part and the blade movement restricting body 2 are taken out from an external lid body in order to prevent the blade body movement restricting body 2 being integrally provided with the knife-housing part 1 from being unexpectedly separated from the knife-housing part 1; and also, to simplify an attaching structure of the blade movement restricting body 2 to the knife-housing part 1.  <P>SOLUTION: This knife-packaging case is equipped with the blade body movement restricting body 2 having a blade restricting surface 11a which can restrict the movement of a blade body 18 by pinching the blade body 18 of a knife 17 mounted on a bottom wall part 4 of the knife-housing part 1 with the bottom wall part 4, and the external lid body which covers the knife-housing part 1 and the blade movement restricting body 2. The blade movement restricting body 2 is integrally provided with the knife-housing part 1, and can be moved between a restricting position Q wherein the movement of the blade body 18 can be restricted by approaching the blade body 18 and a non-restricting position P wherein the restriction to the blade body 18 is released by separating from the blade body 18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320982-A (JP)
Title: Air intake structure for saddle type off-road traveling vehicle
Inventor: YAMAGUCHI SHIGEHIRO
IPC: F02M35/16
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air intake structure for a saddle type off-road traveling vehicle capable of surely preventing infiltration of mud or water to a suction port of an intake device.  <P>SOLUTION: A reversal air passage (first air passage) 56 is provided with a bottomed cylindrical inlet cover 52 covering an opening 46a disposed at the tip part of an inlet tube 46 from the upper part, and comprises a gap 54 formed between the tip part of the inlet tube 46 and a bottom wall 52a of the inlet cover 52 facing the tip part. The reversal air passage 56 is between an inner surface of the inlet cover 52 and an external surface of the inlet tube 46, and communicated with an air passage (sound air passage) 58 which extended along an undersurface 46b of the inlet tube 46 and leads to an inlet cover opening 52b on a base end part side of the inlet tube 46.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321873-A (JP)
Title: Structure for joining rectangular steel-pipe column and wide-flange shape steel beam, and execution method therefor
Inventor: TANAKA TATSUMI
IPC: E04B1/58
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for joining a rectangular steel-pipe column and a wide-flange shape steel beam, and an execution method therefor, which dispense with the cutting of the rectangular steel-pipe column and labor for welding work.  <P>SOLUTION: In the structure for joining the rectangular steel-pipe column 1 and the wide-flange shape steel beam 2, the column 1, a reinforcing member 3, which is welded to the outer periphery of the column 1, and a flange 2b of the beam 2 are welded so as to be integral with one another in the width direction of the flange 2b; and the column 1, the reinforcing member 3, and a web 2a of the beam 2 are welded so as to be integral with one another in the vertical direction of the web 2a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321032-A (JP)
Title: Container provided with radio information memory medium
Inventor: KASHIWAGI TOSHIYUKI
IPC: G06K19/04
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container provided with a radio information memory medium, capable of easily and accurately recording and reading out history information in each step of manufacture, use, collection, recycle, and the like in respective distribution steps.  <P>SOLUTION: The container 1 of a liquid tank or the like is made of a plastic. A radio information memory medium 7 for recording the distribution histories of the manufacture, use, collection, recycle, and the like of the container 1 and emitting the recorded contents as a radio signal is applied to the handgrip part 5 of a carrying handle 2 spaced from a container main body portion 3 and is covered with a grip 8 to be detachably mounted to the upper part of the container 1. The radio information memory medium 7 is possible to be provided to the handgrip part 5 of the carrying handle 2 so as to be integrated with the handgrip part 5 of the carrying handle 2 by means of welding or the like. The handgrip part 5 of the carrying handle 2 is sufficiently spaced from the container main body portion 3 through swollen parts 4 and 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320207-A (JP)
Title: Filter medium
Inventor: MURAI TETSUO
IPC: C08K3/00
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new filter medium capable of being easily replaced and used as the substitute filter medium of an existing filter apparatus, promoting the decomposition of organic matter adhering to the filter medium to be sharply extended in back washing frequency and capable of reducing the smell of a chlorine antibacterial agent in a pool or the like or atopic diseases.  <P>SOLUTION: An ore powder is mixed with a resin material and the resulting mixture is molded into a resin molded body having a rod shape or the like. This molded body is processed into a spiral shape by a lathe or the like to obtain the filter medium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326093-A (JP)
Title: Drum type washing machine
Inventor: HASHIBA SHUJI
IPC: D06F33/02
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent laundry in a drum from becoming an unbalanced state as much as possible over a low speed rotation range at the time of a dehydrating operation.  <P>SOLUTION: At the time of the dehydrating operation, after raising the drum to a first rotation speed (50 rpm), the speed of the drum is gently raised to a second rotation speed (70 rpm) in which the laundry adheres to the internal surface of the drum. Then, the speed of the drum is raised to a third rotation speed (100 rpm) which is not less than the second rotation speed, and also, not more than a resonant rotation speed (120 rpm) for a vibration system concerning the rotation of the drum. Then, a control for keeping the third rotation speed for a specified period of time is performed, and a first unbalance detection S1 is performed at this stage.  <P>COPYRIGHT: (C)2004,JPO