baber/WOPTO huggingface dataset:
Patent JP-2004071014-A (JP)
Title: Magnetic recording/reproducing device, magnetic recording/reproducing method and thin-film magnetic head used therefor
Inventor: TSUCHIYA TOSHIO
IPC: G11B15/12
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording/reproducing method capable of reducing the track pitch down to the track pitch necessary for reproducing an original signal even though the number of head channels is increased for realizing a high density and a high transfer speed.  <P>SOLUTION: At least one multi-track recording head whereon N pieces of (N is integer≥2) recording elements are integrally arranged in the direction of the track width, is mounted on a rotating drum, and at least one multi-track reproducing head whereon reproducing elements of integral multiple of N are integrally arranged in the direction of the track width, is also mounted. By using the multi-track recording head, a signal is recorded on N pieces of signal track groups arranged in parallel on a magnetic tape during one rotation of the rotary drum, and by using the multi-track reproducing head, the above N pieces of signal track groups are reproduced with one of the reproducing elements of integral multiple of N.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033701-A (JP)
Title: Finger-ring which shines jewelry stone
Inventor: MORI KOJI
IPC: F28D15/02
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a finger ring which shines a jewelry stone by the structure that a ring body is equipped with a built-in heat pipe in which luminous liquid is included as operating fluid, and a sealant is composed of a luminous solid, and activation of the heat pipe caused when the ring is fitted in a finger makes operating fluid emit light and the luminous solid emit light secondarily, thus the jewelry stone in contact with the luminous solid being illuminated from the back.  <P>SOLUTION: The heat pipe 2 built in the ring body 1 includes a wick 3 of groove type or mesh type and luminous operating fluid 4. When the ring is fitted on a finger, luminous fluid 4 emits light, then sealant or a light emitter 5 emits light secondarily. The jewelry stone 7 fixed by claw parts 6 internally shines in response to irradiation with light.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003104193-A (JP)
Title: Brake master cylinder and motorcycle mounted with the brake master cylinder
Inventor: INAMI SHIGETO
IPC: B60T11/22
Filed: 2002-08-07
Abstract: PROBLEM TO BE SOLVED: To downsize a brake master cylinder, to save a space, to simplify a structure, to improve maintenance performance and reliability, and to make a motorcycle mounted with the brake master cylinder slim. SOLUTION: A sub tank 7 is formed in a longitudinal shape, and arranged so as to make a longer axis direction thereof generally parallel with a longer axis direction of a master cylinder 6. One end portion in a longer axis direction of the sub tank 7 is extended over a brake hose attaching portion, and provided with a supplying port 27 of brake hydraulic oil. The supplying portion 27 is liquid-tightly blocked by a cap 30, and the liquidtight blocking by the cap 30 is carried out by fastening the cap 30 at one end portion in the longer axis direction of the sub tank 7 with a bolt 31.
Patent JP-2004050806-A (JP)
Title: Sheet for creating postcard having three times describing surface of government postcard and capable of protecting privacy
Inventor: NAKAMURA YOSHIKI
IPC: B42D15/02
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet for creating a postcard which can be mailed by a standard-size postage, has three times describing surface of a government postcard, and can protect privacy.  <P>SOLUTION: The sheet for creating a postcard is provided with a cutoff part (1) at an edge of a paper (0) having not more than 15.4 cm vertical x 21.4 cm horizontal, 6 g in weight. A perforation (2) is provided to the inside of the paper. The cutout part (1) is applied with a rubber dispersion (3) and dried. The sheet is provided with a fold line (4) vertically to have a horizontal size of 10.7 cm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003200368-A (JP)
Title: Work teaching method and work teaching device for a plurality of robots
Inventor: ANDO SHINGO
IPC: G05B19/18
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method that creates teaching data for minimizing a total working time of a plurality of robots, and a device that implements the method.  <P>SOLUTION: Individual teaching data for a robot individual created without consideration of the presence of the other robots are input for each robot. About either or both of operation instructions in working points and operation instructions for movement between working points in an individual teaching data set as the individual teaching data for all the robots, starting times of each operation instruction, or operation instruction starting schedules, in the individual teaching data set are determined in K cases (K is an integer of 1 or larger). Sets of teaching data into which the individual teaching data set is corrected, or corrected teaching data sets, are created in K cases so that each robot can be operated according to each operation instruction starting schedule.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004083806-A (JP)
Title: Solid detergent composition
Inventor: YAMASHINA KAZUHIKO
IPC: C11D17/06
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a solid detergent composition having good foamability to produce creamy and refreshing foam, giving little stretching feeling, slimy feeling and squeaking feeling and resistant to the collapse by dissolution.  <P>SOLUTION: This solid detergent composition contains (A) at least one kind of long-chain amide dibasic acid-type surfactant and (B) at least one kind of higher fatty acid and/or its salt. The weight ratio of A+B to the solid material is 60-90 wt.% and the A:B ratio is 30:70 to 60:40. The pH of the 1 wt.% distilled water solution of the solid detergent composition is 5.0-9.0 at 40°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092470-A (JP)
Title: Gas compressor
Inventor: TOYOKATA TETSUYA
IPC: F04C18/344
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas compressor with a structure capable of reducing the maximum outer diameter.  <P>SOLUTION: The compressor is provided with a compressor main body 5 sucking, compressing and discharging refrigerant gas, and housings 2, 4 divided in a shaft direction and connected to each other. A connection part 4a is provided inside of the housing 4 at one end, and a rod-shaped connection member 30 is inserted through the side face of the housing 2 at the other end and connected with the connection part 4a. The main body 5 is stored in the housings 2, 4, to constitute a pressure vessel. The maximum outer diameter can be reduced by eliminating a part projecting outside of the container, thereby improving vehicle mounting properties for an automobile.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092491-A (JP)
Title: Internal combustion engine equipped with heat accumulating device
Inventor: ICHINOSE HIROKI
IPC: F01P3/20
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of certainly warming up an internal combustion engine without deteriorating warming-up efficiency before or at starting the internal combustion engine, in the internal combustion engine equipped with the accumulating device.  <P>SOLUTION: The internal combustion engine comprises a heat accumulator 15 storing a heating medium in an accumulating state, a first circulating circuit 31 wherein the heating medium circulates through the internal combustion engine, a second circulating circuit wherein the heating medium circulates through a device except for the internal combustion engine, and a warming-up execution command means 39 putting out a warming-up execution command of the internal combustion engine. Before the warming-up execution command means 39 puts out the internal combustion warming-up execution command, the circulating circuit of the heating medium is switched to the first circulating circuit by a circulating circuit switching means 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091015-A (JP)
Title: Pull tab type can lid
Inventor: YAKUSHINJI MUTSUO
IPC: B65D17/32
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pull tab type can lid having a pull tab which is held out of the way during transportation or exhibition since it is tightly attached to the can lid, makes the can lid be easily opened since a finger easily hooks in a pulling-up portion of the pull tab when the can lid is opened and shows no fear of hurting the finger tip and the nail tip.  <P>SOLUTION: The can lid 1 is upward raised in a dome type and a folding line 2 is circularly arranged on the circumference of the fixing portion A of the pull tab 20 and the can lid 1 whereby there is provided a concave portion 3 keeping a concavity formed by pushing the inner portion. When the concave portion 3 is depressed during opening, the fixing portion A descends to raise the pulling-up portion 2a of the pull tab 20 to make a clearance 4 for insertion of the finger between the pulling-up portion 2a of the pull tab 20 and the upward surface of the can lid 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093460-A (JP)
Title: Lens inspection method
Inventor: OUCHI KOJI
IPC: G01B11/24
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an lens inspection method by which a quantity of the aberration of a lens to be inspected can be measured accurately even when the contract of interference fringes varies depending upon the difference in light quantity transmitted through the lens.  <P>SOLUTION: In this lens inspection method, the luminous flux from a light source is divided into two luminous fluxes and the lens to be inspected is inspected for aberration from interference fringes generated by causing an interference between one of the divided two luminous fluxes transmitted through a reference lens positioned in one optical path and the other luminous flux transmitted through the lens to be inspected positioned in the other optical path. The transmitted light quantity is optimized and measured at every area having an almost equal transmitted light quantity and the difference in measuring resolution caused by the transmitted light quantity is removed by synthesizing data after the measuring is performed at all areas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092835-A (JP)
Title: Handle with torque limitation mechanism
Inventor: SAWADA YOSHIHIRO
IPC: G05G1/08
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handle with torque limitation mechanism, in which excessive torque is not applied to an input shaft.  <P>SOLUTION: The handle 1 comprises: a boss part 3 rotating together with the handle 1; a hub 7 play-fitted in a hole part 4 of the boss part 3 to be engaged, around the shaft, with the input shaft to be operated; rings 6 fitted to be axially movable on an inmost end side of the hole part 4 and engaged with the boss part 3 around the shaft; an annular disc spring 5 disposed to the inmost end of the hole part 4 to press the rings 6 to the hub 7; teeth parts 10, 11 formed on contact faces of the rings 6 and the hub 7 and having inclined faces 10a, 11a that are mutually engaged around the shaft; and a cover 8 disposed to an opening of the hole part 4 and holding the hub 7 to be rotatable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098220-A (JP)
Title: Cutter for cutting off packaging body
Inventor: WAKAI TOMOYUKI
IPC: B26D1/09
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutter for cutting off packaging bodies, which forms without fail slits for easy opening in a jagged cut line or valley parts of V-shaped notches regardless quality of the packaging bodies.  <P>SOLUTION: One or more wave-shaped blades 5 having ridge blade parts 11 and 11 cut away crosswise and also opened transversely aslant are formed at the cutting edge part 3 of a sheet like cutter body 2 constituting the cutter 1 for cutting off packaging bodies. Auxiliary blade parts 20a and 20b for forming the slits are protrudingly formed in an opposite direction to the side where both ridge blade parts 11 are opened from tip part 10a and 10b. Since the auxiliary blade parts 20a and 20b cut off the packaging bodies, the slits are formed without fail in the jagged cut line or the valley parts of V-shaped notches which are cut with the ridge blade parts 11, regardless the quality of the packaging bodies such as elasticity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103852-A (JP)
Title: Optical fiber for amplification, and optical amplifier using the same
Inventor: YAMASHITA TAKAMASA
IPC: G02B6/02
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To expand the amplification range without drop in amplification efficiency.  <P>SOLUTION: In an optical fiber 2 for amplification and an optical amplifier 1 having the optical fiber 2 for amplification, P and Al as well as rare earths are doped. A ratio of weights of the Al and the P (Al<SB>w</SB>/P<SB>w</SB>) is set between 0.013 and 0.071, resulting in expansion of the amplification range without a drop of amplification efficiency.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102010-A (JP)
Title: Projector apparatus
Inventor: TAKANO HIRONOBU
IPC: G03B21/00
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector apparatus which can be simply installed by making some display with a display means when completing a correction after correcting a skew, displaying the completion of a skew correction to an installation person, then eliminating a complicated operation on installation.  <P>SOLUTION: The projector apparatus has a screen inclination detecting means which detects the tilt of a projector body and a screen, a comparing means and a display means. The comparing means compares detected signals by the screen tilt detecting means and calculates the skew angle of the projector body to a screen based on a compared result. The display means makes a display when the skew angle is within a predetermined extent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142471-A (JP)
Title: Method and tool for manufacturing master cylinder for brake system and cylinder manufactured by them
Inventor: KOEKENBERG LEONARDUS GERHARDUS
IPC: B60T11/16
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a master cylinder for a brake system by cold forging.  <P>SOLUTION: In a method for manufacturing a master cylinder for a brake system, comprising a cylindrical main body, at least one flange integrally connected therewith, and a bore, extending in the cylindrical main body and through at least the flange, the master cylinder is manufactured by cold forging. Preferably, the flange is cold forged by upsetting. Subsequently, the cylindrical main body is provided with a bore. The bore is realized in a series of forging step, wherein at least the portion where the bore pierces the flange is executed in a separate step.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114192-A (JP)
Title: Surface polishing method for end face of sheet member and tool for holding sheet member
Inventor: EBARA TAKAYOSHI
IPC: B24B7/16
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for accurately polishing an end face in a flat surface shape, even when a sheet member made of a flexible synthetic resin material is very long, and a tool for holding the sheet member for the polishing.  <P>SOLUTION: The end face E1 of the sheet member S1 is polished in the flat surface shape by holding the flexible sheet member S1 in a substantially cylindrical shape by the tool 1A for holding the sheet member, bringing the end face E1 of the sheet member S1 into contact with a planar polishing surface 51b of a polishing tool 51 rotated by a rotary driving shaft 51b and inserting a reciprocating driving shaft 61 into a recessed part 11b for driving on an upper part of a first holding member 11 to be reciprocatively driven in the horizontal direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117143-A (JP)
Title: Method for manufacturing detergent power evaluation tool
Inventor: CHIWAKI MASAHITO
IPC: G01N33/00
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily manufacturing a detergent power evaluation tool for use in evaluating the performance of a washing machine or a detergent, which is superior in the reproducibility and which can be easily utilized.  <P>SOLUTION: The detergent power evaluation tool is manufactured by making a suspension liquid having a solid body which becomes an object for evaluating the detergent power forcibly permeate a porous material having liquid permeability so that the solid body in the suspension liquid is carried inside the porous material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113546-A (JP)
Title: High-frequency snare
Inventor: YAMAMOTO HIRONORI
IPC: A61B18/12
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-frequency snare which can surely execute polypectomy even when the head of a polyp, or the like, is large and moreover can execute the polypectomy without checking at a portion that becomes a dead angle of the polyp, or the like.  <P>SOLUTION: This high-frequency snare has a flexible tube 12, an operating wire 14 inserted slidably through the flexible tube 12 and connected to an electrode 42, and a leading edge treatment implement 16 provided at the leading edge of the operating wire 14. The flexible tube 12 has an insulating outer tube 18 and a conductive inner tube 20 inserted slidably and rotatably into the outer tube. The electrode 42 is fitted so that it pierces the inside of the outer tube and can come into contact with the inner tube 20 and so that it can energize the operating wire 14. The treatment implement 16 is formed by a pair of gripping members 36 the leading edges of which can open and close.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117970-A (JP)
Title: Image forming device
Inventor: FUKUSHIMA MASAHIKO
IPC: G03G15/00
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To insure that image formation can be correctly continued without troublesome operations even in case a jam occurs during the course of executing the image formation of a plurality of pages/a plurality of M copies by using recording paper with which the corresponding relations with the contents of the image formation are determined.  <P>SOLUTION: In continuously executing the image formation of the plurality of the M copies relating to the recording paper in the state of defining the recording paper for the plurality of the N pages as one copy in the image forming device, from the recording paper next to the jammed recording paper up to the recording paper just before the recording paper of the page corresponding to the jammed recording paper in the next copy are discharged in the state of blank paper without the image formation to a paper discharge tray separate from the ordinary trays, in case of the occurrence of the recording paper (jammed recording paper) failing to be normally outputted in the process from the feed to the discharge. Simultaneously therewith, the image formation of the image data of the corresponding page is started from the recording paper of the next section corresponding to the jammed recording paper.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003176760-A (JP)
Title: Pressure pulses damper in fluid system, especially in fuel system for internal combustion engine, and fuel system
Inventor: REMBOLD HELMUT
IPC: F16L55/04
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To certainly and excellently smooth pressure pulses in a fluid system even in the case of a different pressure level.  <P>SOLUTION: This pressure pulses damper 32 in the fluid system, especially a fuel system 16 for an internal combustion engine has a casing 36 connected to the fluid system 16, action-connected with a first spring device 52, and having one or more operation chambers 40, 46 partitioned by one or more movable wall elements 42, 48. The damper 32 has at least one second movable wall element 48 partitioning the second operation chamber 46, and the first spring device 52 is disposed between both the movable wall elements 42, 48 such that the first spring device 52 is action-connected to both the movable wall elements 42, 48. The damper 32 has at least one aperture device 34, and the second operation chamber 46 is connected to the fluid system 16 through the aperture device 34.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004118760-A (JP)
Title: Controller for connecting multiple monitors
Inventor: HARAGUCHI HIROO
IPC: G06F15/167
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of requiring long required times for establishment and release of communication, and a problem of requiring a long monitoring time.  <P>SOLUTION: A control part and a communication part in a controller are constituted to communicate information via common memory, storage means are provided in the communication part to correspond to the number of the monitors connected to one communication line, a microprocessor in the communication part conducts reading and writing for the plurality of storage means, in a predetermined period, to be transmitted to the common memory, and communication telegrams between the plurality of monitors and the controller are processed thereby in order without releasing the communication established once between the plurality of monitors and the controller.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118763-A (JP)
Title: Method for checking api consistency
Inventor: KITANO TOSHIYUKI
IPC: G06F9/445
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a machine controller hangs up in the worst case, because unexpected API (application programming interface) is called, if the machine controller is accessed from a PC in a sate of the API of the machine controller being not consistent with that of the PC.  <P>SOLUTION: API version management tables are exchanged upon initializing, and an API access management table is reconstructed with information from the exchanged version management tables, in a system for operating the machine controller and application softwares, of which the version management of APIs is performed individually.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126910-A (JP)
Title: Business form acceptance device and business form acceptance processing method
Inventor: IMAIZUMI ATSUHIRO
IPC: G06Q40/02
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a business form acceptance device and method enabling a user to easily and regularly perform a transfer or payment of a utility rate without going to a counter.  <P>SOLUTION: The user reads image data of a business form or inputs character data for specifying the business form by use of a personal digital assistants 2, and transmits the data to a center (business form acceptance device) 1. In the center 1, the kind of business form is determined from the transmitted data, and a Web form for data input is generated and transmitted to the user. The user confirms the entry content in the Web form, and inputs a credit card number or personal identification number to the Web form, and transmits the inputted Web form to the center 1. In the center 1, the acceptance processing procedure of the form is executed according to the data of the inputted Web form. After the acceptance processing procedure is completed in the center 1, a completion report is transmitted to the user.  <P>COPYRIGHT: (C)2004,JPO