baber/WOPTO huggingface dataset:
Patent JP-2004344713-A (JP)
Title: Catalyst-regeneration method for production of ester of carboxylic acid
Inventor: YOKOTA KOUSHIROU
IPC: C07C69/54
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst-regeneration method, referring to production of an ester of a carboxylic acid by reacting alcohols with each other, or an aldehyde with an alcohol in the presence of oxygen, wherein a regenerated catalyst stably develops a high degree of conversion to an aldehyde or an alcohol, and also a high selectivity of an ester of a carboxylic acid over a long period.  <P>SOLUTION: (a) A catalyst is functionally degraded by reacting under control of pH of reaction liquid to 5-9. (b) The functionally degraded catalyst is treated in the presence of a reducing agent on condition that the product of treatment temperature (Temp.(°C)) and treatment time (Time (h)) is 5≤Temp×Time≤2,000. (c) In the case when the treated catalyst is again reacted under control of pH of the reaction liquid to 5-9, the rate of Pd-H of palladium carried on the catalyst (defined in the specification), is maintained to be 0.001-10 mol%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344333-A (JP)
Title: Massage device
Inventor: YONEKAWA MITSUHISA
IPC: A61H7/00
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a massage device capable of applying tapping motions at short intervals and applying effective motions without redundancy.  <P>SOLUTION: In the massage device, air pumps 61 and 62 are connected to air bags 34, 35, 38-46, 44-47, 50-53, and 56-58 via air ventilation valves, and air let out of the air pumps 61 and 62 is fed to the air bags via the air ventilation valves (electromagnetic valves) to inflate the air bags by controlling the operation of the air pumps and the air ventilation valves (electromagnetic valves) by a control means (an operation control circuit 59). After that, air in the air bags is discharged via the air ventilation valves (electromagnetic valves) to deflate the air bags. The plurality of air pumps 61 and 62 are mounted in the massage device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349117-A (JP)
Title: Quadrupole operating mechanism
Inventor: KOBAYASHI MINORU
IPC: H01H33/42
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quadrupole operating mechanism in a 3-phase 4-wire power distribution system, that causes a N-phase contact to close before other 3-phase contacts have closed, and causes it to open after they have opened in order to prevent the occurrence of abnormal voltage due to the deviation of a neutral point.  <P>SOLUTION: In a quadrupole operating mechanism for a switchgear having quadrupole contacts that opens, closes a circuit containing 3-phase lines and a neutral line, the mechanism includes a contact pressure spring assembly that causes only a contact of the neutral line to close earlier and to open later than the contacts of other poles. The contact pressure spring assembly includes a wipe link coupled to a main shaft and displaces relatively to a contact, a wipe link rod coupled slidably in axial direction to the wipe link at one end, coupled to a movable rod at the other end, and a contact pressure spring that exerts contact pressure between fixed and movable contacts when a contact is closed. For the length of the wipe link rods, the rod in a pole of the neutral line is designed to be longer than the rods in other poles.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348614-A (JP)
Title: Printer server system
Inventor: ZAIMA NOBUHIKO
IPC: B41J29/38
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer server system capable of improving image quality and the stability of the image quality by allocating jobs so that the image characteristic variation of two or more image forming apparatuses can be suppressed.  <P>SOLUTION: The output density stability information of respective image forming apparatuses which is obtained by self-diagnosis means included in respective image forming apparatuses is transferred to a printer server and the printer server allocates output requests from respective clients to respective image forming apparatuses on the basis of the output density stability information of respective image forming apparatuses and output request image data from respective clients. Image stability control for respective image forming apparatuses is started by the decision of the printer server.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349205-A (JP)
Title: Connector equipment
Inventor: KAJIWARA HIDEAKI
IPC: H01R13/73
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector equipment which prevents destruction of the first connector, the second connector and the connector equipment at the time of their engaging wherein the first connector and the second connector engage each other firmly without poor contact.  <P>SOLUTION: The connector equipment has a printed board 3 fixed with a support member 4 which supports the second connector 1 movably, guide walls 23a and 23b which guide the second connector 1 to an electric connection position by engaging engagement guides 15a and 15b of the second connector 1 to engagement guides 21a and 21b of the first connector 20, spacers 6a and 6b and slots 7a and 7b which are formed on the support member 4 and regulate a moving range of the second connector 1 within a prescribed dimension, coil springs 11a and 11b which push back the second connector 1 to its original position if the first connector 20 is drawn out, and a flexible cable 2 which connects the second connector 1 with the printed board 3 electrically, wherein the electric connection state by the flexible cable 2 is maintained at least when the second connector 1 moves within the range regulated by the spacers 6a and 6b and the slots 7a and 7b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351674-A (JP)
Title: Method for attaching edge material to end surface of plate material
Inventor: NISHIKAWA HIROYUKI
IPC: B27M1/00
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To enhance not only work efficiency but also the aesthetic properties of an edge part by enhancing the adhesiveness of an edge material using a surfactant and certainly preventing the adhesion of a protruded adhesive to the upper and rear surfaces of a plate material to reduce the labor of wiping-off work.  <P>SOLUTION: The end surface 1a of the plate material 1 is cut after the colorless transparent surfactant 2 is applied to the end surface 1a of the plate material 1 and the upper and rear surfaces 1b and 1c in the vicinity thereof, and an adhesive 3 is subsequently applied to the end surface 1a of the plate material 1 to bond the edge material 4 wider than the end surface 1a of the plate material 1 to the end surface 1a of the plate material 1. Thereafter, the colorless transparent surfactant 2 is sprayed on the corner parts 5 formed by the end parts 4a and 4b of the edge material protruded from the end surface 1a of the plate material 1 and the upper and rear surfaces 1b and 1c of the plate material 1 to float the protruded adhesive 3a from the colorless transparent surfactant 2 to cure the same on the end parts 4a and 4b of the edge material 4. Then, the end parts 4a and 4b of the edge material 4 are cut into a shape not protruded from the upper and rear surfaces 1b and 1c of the plate material 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351582-A (JP)
Title: Internal finishing broaching tool and internal finishing broaching method
Inventor: SUMIYA SOICHI
IPC: B23D43/02
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal finishing broaching tool and an internal finishing broaching method which prevent the generation of chipping of a cutting blade, while eliminating a cutter mark.  <P>SOLUTION: As a material for a plurality of blade parts 6 arranged in the periphery of the internal finishing broaching tool having a front grip part 2 and a rear grip part 3, a carbide alloy is used, and a clearance part 10 as a deceleration stop range is provided between a back surface 9 of the rearmost blade part and the rear grip part without projecting from the blade part. The cutting blades 5 are provided with unequal pitches in the axial direction. Length of the clearance part is formed twice or more of the length of a workpiece. The internal finishing broaching tool is fitted to a broach lathe 21 by holding the rear grip part, and thereafter, the workpiece 41 to be cut is fixed in front of the front grip part, and finishing machining is performed to the inside surface of the workpiece at machining speed of 40m/min - 80m/min, while holding both the front grip part and the rear grip part. After relatively stopping the workpiece in the clearance part, the rear grip part is released to take the workpiece out of the broach lathe.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004358706-A (JP)
Title: Mark detector
Inventor: KAWAI MOICHI
IPC: B41J2/01
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mark detector capable of imparting stable mark detectability over a long term by preventing the mark detectability from lowering due to contamination, e.g. adhesion of ink.  <P>SOLUTION: Since a light receiving system having a light receiving region spreading over a plurality of light transmitting parts 29B is provided, a mark can be detected so long as a light receiving element 202 can receive a specified quantity of light or more even if partial contamination, e.g. adhesion of ink, takes place at the light transmitting part 29B or 203B. Consequently, lowering of mark detectability due to contamination, e.g. adhesion of ink, can be avoided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004108138-A (JP)
Title: Sliding rubber bearing for bridge
Inventor: YAMANE YOSHIHIRO
IPC: E01D19/04
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding rubber bearing movable in bi-axial directions which are the direction of the bridge axis and a direction at a right angle relative to the bridge axis and also capable to be manufactured at a low cost in a short period of time, composed of a metal plate such as rolled steel or the like which is commercially availabe and rich in toughness instead of conventional casting.  <P>SOLUTION: As for the sliding rubber bearing for bridge, a lower plate 3 (lower shoe) composed of a metal plate of a steel material or the like is placed movably by means of a sliding member 2 on a base plate 1 along the direction at a right angle relative to the bridge axis (X-axis direction). On the lower plate 3, a rubbery elastic body 5 whose fore-and-aft and right and left sides are enclosed by a plurality of side-plates 4a, 4b (four sheets in total in this embodiment, but not limited to the number), a pressing plate 6 and an intermediate plate 7 are placed. Furthermore, on the intermediate plate 7, an upper plate 9 (upper shoe) which is movable only along the direction of the bridge axis (Y-axis direction) via a sliding member 8 is placed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004361003-A (JP)
Title: Dust collector to be used for steelmaking electric furnace in charging scrap
Inventor: HASHIZUME KAZUHIRO
IPC: F27B3/10
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for improving surrounding environment by sucking and removing dust, flames and flue gas generated in scrap during charging the scrap into an electric furnace after efficiently collecting them from electric furnace facilities for melting the scrap in a steelmaking plant.  <P>SOLUTION: In dust collecting facilities for collecting dust generated during melting the scrap in steelmaking through a direct suction duct 19 arranged facing an exhaust port 15 of a dust collecting pipe 14 of a furnace cover 3 of the electric furnace 1, the furnace cover 3 and an electrode 4 are removed for charging the scrap 9 as steelmaking materials, the scrap 9 is supplied into the electric furnace 1 by using a lifting crane 22 for charging a bucket 6 filled with the scrap 9 into an electric furnace body 2, and a dust collecting port 20 of the direct suction duct 19 is connected to the upper part of a side wall 11 of the bucket 6 charged into the electric furnace body 2 through the outside of the side wall 11 in such a manner as to face a dust collecting hole 12 opened thereto.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362307-A (JP)
Title: Ic card charging system and method
Inventor: ONUMA YOSHITSUGU
IPC: B42D25/305
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To give privilege according to the utilization ratio of a user, and to give penalty to the unauthorized use of a user while making the user use a non-contact IC card.  <P>SOLUTION: This charging machine 11 of this charge collection system transmits use results to a host computer 12 each time a non-contact IC card 13 is used. The use results of the non-contact IC card 13 are stored in the host computer 12 with card ID as a key. In the host computer 12, a CPU 41 determines whether a charge limit sum should be increased, decreased or continued, or whether or not a premium sum should be applied, according to the use results of the non-contact IC card 13, and notifies the determination result to the charging machine 11. In the charging machine 11 which has received the notification of the determination result, a CPU 31 automatically updates the charge limit sum of the non-contact IC card 13 according to the determination result.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005002643-A (JP)
Title: Balcony partition wall with storage section
Inventor: KAWAMOTO YOSHIHIRO
IPC: E04H1/04
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a balcony partition wall with a storage section, which can store a long material therein, does not damage the entire design of an apartment house, and has high reliability in securement of an evacuation passage in an emergency.  <P>SOLUTION: The balcony partition wall for the apartment house is constituted of a wall-type storage 4 which is fixed to the building via a release mechanism 2 and slidably supported by an upper guide rail 6 and a lower guide rail 5. Therefore by activating the release mechanism 2, the partition wall is stored in a storage space S formed in a side surface of a building skeleton, to thereby form the evacuation passage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005006454-A (JP)
Title: Multistage voltage doubler rectifier
Inventor: WATANABE KIYOMI
IPC: H02M3/07
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multistage voltage doubler rectifier which is small and capable of being relatively and simply manufactured.  <P>SOLUTION: This multistage voltage doubler rectifier is constituted so as to connect a plurality of capacitors and the plurality of diodes to the multistage voltage doubler. Sandwiching first and second capacitor columns consisting of the plurality of capacitors arranged in columnar and connected in series, a first high voltage diode group consisting of high voltage diodes for charging the capacitors of the first capacitor column is arranged so as to face a second high voltage diode group consisting of high voltage diodes for charging the capacitors of the second capacitor column each other. The high voltage diodes are connected by an intermediate conductor so as to correspond each other and which are mechanically maintained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005005582-A (JP)
Title: Organic semiconductor field-effect transistor
Inventor: UEDA HIDEAKI
IPC: H01L29/80
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an organic semiconductor field-effect transistor by which the durability deterioration and oxidation deterioration of an organic semiconductor layer can be reduced.  <P>SOLUTION: The organic semiconductor field-effect transistor is provided with the organic semiconductor layer 4, a source electrode 2 and a drain electrode 3 connected to the organic semiconductor layer 4, an insulating substrate 1, and a gate electrode 5. The organic semiconductor layer 4 contains at least one kind of compound of an antioxidant, a light stabilizer and an ultraviolet absorber. When the transistor is made to operate repeatedly, the durability deterioration and oxidation deterioration occurring in the organic semiconductor layer 4 due to flowing current can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005011756-A (JP)
Title: Lighting fixture
Inventor: KONO KENICHI
IPC: F21V11/06
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve strength and external appearance while making it thinner of a shielding member.  <P>SOLUTION: A lighting fixture equipped with a reflective plate 1 having a pair of facing sections 2 and an approximately plate-like shielding member 3 attached to the facing sections 2 has a thick section 7 and a thin section of the thickness of a member 3 so that the thickness becomes at least two kinds of thickness. According to such a structure, it is possible for the member 3 to be thinned without deteriorating the strength and the external appearance. That is, the thick section 7 does not cause excessive deterioration in strength and the problem on deformation in thinning of the member 3 is hardly caused. If the thick section 7 of the member 3 is disposed at the lowest end of the member 3, the condition of the surface of the member 3 is not varied at the intermediate part thereof, so that light distribution control is not affected. When the lighting fixture is looked up in a state of its installation, since the thick section 7 of the member 3 is visible, weight feeling is not impaired due to the thinning.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005014622-A (JP)
Title: Flow controlling apparatus for power steering system
Inventor: IKEDA TSUYOSHI
IPC: B62D117/00
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To vary transition from a stand-by flow status to an assist flow status according to a steering angular velocity of a steering wheel.  <P>SOLUTION: The present invention consists of a variable throttle mechanism 12 provided in a passage delivering oil discharged from a pump 1 to a hydraulic system 9 forming a power steering system. which is controlled by a solenoid mechanism 2 operated according to a prescribed value of exciting current, a spool 15 operated according to differential pressure between the fore and aft of the variable throttle mechanism 12 to circulate an excessively discharged oil to a by-pass passage 17 connected to a pump intake port when the flow of the oil discharged from the pump 1 exceeds a prescribed value, and a control means 5 controlling the value of the exiting current to the solenoid mechanism 2 to be a proper value corresponding to a steering angular velocity or a vehicle traveling condition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005016011-A (JP)
Title: Method of manufacturing rod crown, and rod crown of high hardness manufactured by the method
Inventor: YAMAGUCHI MASAAKI
IPC: C21D9/00
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that quenching hardness cannot be made very high and a quenching crack is generated in a rod crown body in a gas welding method and a method of simultaneously carrying out brazing and quenching by a high frequency brazing machine.  <P>SOLUTION: A cemented carbide tip is brazed to the rod crown body, cooled once and heated again to perform quenching. A wax material thereby has a sufficient joining force, and the quenching hardness of the rod crown body is high (HRC 60 or higher) to manufacture the stable rod crown free from the quenching crack.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005020063-A (JP)
Title: Error correction apparatus in digital communication terminal
Inventor: KISHINO MASAHIKO
IPC: H03M13/09
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an error correction apparatus in a digital communication terminal capable of enhancing the error correction processing capability in digital wireless communication without making error correction processing heavier by using, for a 1-bit error correction means, a CRC used for an error detection means in the digital wireless communication where the error correction processing and the error detection processing are performed.  <P>SOLUTION: The error correction apparatus is provided with a 1-bit error correction means for a received data sequence which comprises: a CRC arithmetic section 20 for carrying out a CRC arithmetic operation on the basis of a received data sequence 10; a CRC intermediate data storage means 200 for storing CRC intermediate data obtained in the midst of the CRC arithmetic operation; and a CRC 1-bit error correction means 100 for carrying out 1-bit error correction of CRC data on the basis of the CRC data from the CRC arithmetic section 20 and the CRC arithmetic operation intermediate data stored in the CRC intermediate data storage means 200.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017376-A (JP)
Title: Lens barrel for interchangeable lens
Inventor: YOKOYAMA KUNIO
IPC: G03B17/14
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens barrel for an interchangeable lens capable of stably securing permeability.  <P>SOLUTION: The lens barrel is provided with: a lens barrel main body with a waterproof function (1st frame member 100 and 2nd frame member 200); a frame member (rear cover member 260 etc.) attached to the lens barrel main body; an opening part 261b arranged in a part of the frame member (circumferential wall of rear cover member 260 etc.) so as to ventilate between the inside and outside of the lens barrel main body; and a water-repellant sheet 262 attached so as to cover the opening part 261b (from inside or outside) so as to allow the air to pass through the opening part 261b and so as to repel water drops.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004087094-A (JP)
Title: System for reproducing digital audio data
Inventor: KIKUCHI TOMOHIKO
IPC: G11B3/60
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turn detection device capable of easily controlling audio data of different electronic equipment by an analog record with audio data recorded.  <P>SOLUTION: When a supporting member 10a is turned, a slippage prevention member 9d is brought into close contact with a thick part 4a of the analog record 4, and friction force between the slippage prevention member 9d and the analog record 4 makes a rotator 9a rotatable with respect to the analog record 4. When a performer scratches the analog record 4 while playing the analog record 4, the rotator 9a rotates centering on a shaft 9e in accordance with the rotation of the analog record 4. A rotary encoder 9b detects a rotation speed and a rotating direction of the rotator 9a and outputs a pulse signal, Audio data of a data reproducing device 3 are subjected to scratch control on the basis of the pulse signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005014331-A (JP)
Title: Printer
Inventor: KIMURA SOICHIRO
IPC: H04N5/225
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer good in operability and handleability.  <P>SOLUTION: Image data transmitted from a mobile phone is received, and an image based on the image data is recorded to an instant film loaded in a medium loading chamber inside the printer 1. The instant film is discharged to the printer outside while a developer is being developed. A gripping part 111a is set at a side part of a receiving part 15 made as the operator side so that the printer 1 can be used by gripping the gripping part 111a of the printer. Moreover, for enabling transmission of image data and discharging of the instant film even when the mobile phone is held by one hand while the gripping part is gripped by another hand, the receiving part 15 is set at an upper part than the center in an up-down thickness direction of the printer, and a discharging port 11a is formed below the receiving part 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI