baber/WOPTO huggingface dataset:
Patent JP-2004003500-A (JP)
Title: Method and composition for improving fuel economy
Inventor: ORR WILLIAM C
IPC: C10L1/14
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a composition for improving the fuel economy of a spark ignition type internal combustion engine.  <P>SOLUTION: This method comprises a step of mixing cyclopentadienyl tri-carbonyl-manganese anti-knock composition and an oxygen adding means in a lead-free gasoline base containing hydrocarbon, a step of feeding a fuel to a spark ignition type engine and burning it in the engine, and a step of running the engine under load. The combustion gas temperature outside the engine is dropped by the method, and the fuel economy is improved. This composition includes a lead-free gasoline base, a dispersant, a cyclopentadienyl tri-carbonyl-manganese anti-knock composition, and an oxygen adding means to improve the fuel economy.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005015385-A (JP)
Title: Slug attractant and slug repellent
Inventor: KAMOSHITA KATSUZO
IPC: A01N63/00
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a slug attractant and a slug repellent.  <P>SOLUTION: The slug attractant and the slug repellent comprise a liquid as an active ingredient that is obtained by fermenting malt, Humulus lupulus and water as main raw materials to give fermented liquor (e.g. beer or sparkling liquor) and heat-treating (boiling) the fermented liquor. The slug attractant and the slug repellent are inexpensive, hardly cause problems such as deterioration, putrefaction, offensive smell, etc., and have excellent storage stability. Damages, for example, to a vegetable, a fruit and a flowering plant by slug are prevented by putting the slug attractant and the slug repellent in a slug catching and killing tool and a slug catching tool and allowing the tools to stand in the area of slug infestation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005016681-A (JP)
Title: Roller bearing
Inventor: TSUCHIDA YUKI
IPC: F16C33/62
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller bearing capable of causing little noise, vibration or seizure by minimizing a variance in an effective clearance due to rising temperature, thus preventing the effective clearance from excessively becoming a negative one, although an initial residual clearance is small.  <P>SOLUTION: A ratio of a coefficient α0/α of linear expansion α0 of a rolling body 9 to coefficients of linear expansion α of an inner ring 5 and an outer ring 6 is set at 0.2 to 0.45 inclusive, thus minimizing the variance in the effective clearance of the anti-friction bearing due to temperature over a wide temperature range.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005016238-A (JP)
Title: Lock bolt installation device
Inventor: SATO SHIGEMI
IPC: E21D20/00
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To achieve shorter working hours for lock bolt insertion work by reducing labor in a difficult work of inserting a lock bolt into a hole.  <P>SOLUTION: The lock bolt installation device is composed of a main body part placed in a pit, a movable extension part projected from the main body, a moving part 12, which is provided at the tip end of the movable extension part, to be placed in front of one of a plurality of holes formed in a pit wall accordingly. The moving part 12 includes a lock bolt insertion means 21 for insertion of a lock bolt 4 within the pit. The lock bolt insertion means 21, furthermore, is provided with a plurality of rollers 33, 34 holding the lock bolt 4 from both sides and a roller rotation mechanism 35 to rotate the rollers 33, 34 toward the forwarding direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005018658-A (JP)
Title: Data communication system with automatic power supply function
Inventor: SATO YOSHINOBU
IPC: G06F1/26
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data communication system with an automatic power supply function by which unnecessary power ON can be evaded.  <P>SOLUTION: An option board 9 into which a communication control circuit is incorporated is packaged on a personal computer (PC) 1. A modem 11 is connected to the option board 9 with a cable 12 to set the option board 9 to a communicable state. The option board 9 is provided with an external output terminal 7 for operating an AC switch (main power supply) 3 and a terminal to which power is supplied from a backup power supply 10 during no supply of power from the AC switch (main power supply) 3. The AC switch (main power supply) 3 built in the PC 1 is provided with an external input terminal 5 in addition to the AC power supply and a function for turning on power supply by a power ON signal outputted from the external output terminal 7 of the option board 9 through a cable 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004250428-A (JP)
Title: Diastereo-selective hydrogenation of 1,3-hydroxyketone
Inventor: STUDER MARTIN
IPC: C07B61/00
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogenation method by using a simple, commercially available heterogeneous catalyst which can be readily removed by filtration after the hydrogenation reaction.  <P>SOLUTION: This invention is the method for hydrogenating a compound of formula (I) in a solvent in the presence of a magnesium salt, a heterogeneous platinum catalyst and optionally an oxidizing agent to produce the corresponding diol that is rich in the syn form isomer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005023804-A (JP)
Title: Variable valve system
Inventor: KAWAI SEISHI
IPC: F01M1/06
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable stable hydraulic pressure supply by providing a changeover hydraulic route with a proper cross-sectional diameter and to secure necessary changeover required hydraulic pressure even in low speed rotation low in discharge capacity of an oil pump.  <P>SOLUTION: A locker shaft 10 is inserted and supported between supports 3, 4, 5, a low-speed locker arm 12 and a high-speed locker arm 13 are inserted and attached on the locker shaft 10 free to oscillate by arranging them in parallel, and motion is changed over by connecting and disconnecting both of the locker arms 12, 13 by a changeover pin 33. The inside of a tube of the tubular locker shaft 10 is made into a hydraulic route for lubrication to promote lubrication between the locker arms 12, 13 and the locker shaft 10. Oil supply pipes 42, 44 mounted between the supports 12, 13 and which are different from the locker shaft 10 are made into the changeover hydraulic route to change motion by driving the changeover pin 33.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005022214-A (JP)
Title: Coating material for inkjet recording medium, inkjet recording medium and method for manufacturing inkjet recording medium
Inventor: YANAGIUCHI KOICHI
IPC: B05D5/04
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent coating defects attributable to bubbles in a coating material when the coating material for an inkjet recording medium is applied using a curtain flow coating process.  <P>SOLUTION: In the method for manufacturing an ink jet recording medium, the coating material for the ink jet recording medium obtained by blending primarily 5 to 70 parts of a binding agent to 100 parts of a pigment, with a dissolved oxygen amount of not more than 2 mg/1 is applied to the surface of base paper with the help of a curtain flow coating process. The binding agent is preferably composed of not less than 30 wt% of polyvinyl alcohol and the pigment is preferably silica.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005027467-A (JP)
Title: Controller of hybrid vehicle
Inventor: WAKASHIRO TERUO
IPC: B60L50/16
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller of hybrid vehicle in which versatility of the controller can be enhanced.  <P>SOLUTION: An FI/AT/MGECU 36 is provided with management sections 36C-36J for operating various control state amounts (e.g. torque, energy, power, r.p.m.) required for controlling various vehicle mounted apparatus (e.g. an internal combustion engine E, a motor M, a battery, a down converter) depending on the operating state of a vehicle and various devices. For example, an HVECU 35 for monitoring, protecting and driving a high voltage electric equipment system comprising the motor M, a power drive unit, the battery and the down converter and an MOTECU 33 for driving the motor M are interconnected communicably with the FI/AT/MGECU 36.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005032296-A (JP)
Title: Aberration generating device and optical pickup
Inventor: SUZUKI TORU
IPC: G11B7/09
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aberration generating device (optical system aberration offsetting device) which generates an aberration portion to offset an aberration and is able to perform recording and reproduction always in an ideal state without being influenced by quality of a disk, and to provide an optical pickup building in the aberration generating device.  <P>SOLUTION: The aberration generating device is constituted of a 1st transparent wedge-shaped component movable in the direction perpendicular to the optical axis, and 2nd and 3rd transparent wedge-shaped components which are arranged on both sides of the 1st wedge-shaped component and are movable along the optical axis. The optical pickup is constituted of a light source for generating light to emit it to a disk, an aberration generating device arranged between the light source and the disk, a signal detection means for detecting a data in the disk as a signal from the reflected light emitted from the disk, a tilt sensor for detecting a tilt of the disk, an arithmetic unit to which the signal detected by the signal detection means and the tilt signal detected by the tilt sensor are inputted, and a drive unit for the aberration generating device which compensates for the aberration by shifting the wedge-shaped components of the aberration generating device so as to offset the aberration caused by the disk.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005029641-A (JP)
Title: Epoxy resin molding material for sealing and electronic part apparatus
Inventor: TENDOU KAZUYOSHI
IPC: C08G59/62
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a flame-retardant epoxy resin molding material for sealing, that has excellent moldability such as fluidity, curability, etc., decreases warpage deformation even in the case of a single side sealing type package of batch mold type and uses neither a bromine compound nor an antimony compound and to provide an electronic part apparatus equipped with an element sealed with the epoxy resin molding material.  <P>SOLUTION: The epoxy resin molding material for sealing comprises (A) an epoxy resin, (B) a curing agent, (C) a curing promoter and (D) an inorganic filler as essential components. The component (A) comprises a specific biphenyl type epoxy resin represented by general formula (I) and a specific bisphenol F type epoxy resin represented by general formula (II) and the component (B) comprises a specific phenol-aralkyl resin represented by general formula (III) and a specific phenol resin represented by general formula (IV).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005027809-A (JP)
Title: Ultrasonic surgical apparatus
Inventor: HONMA SATOSHI
IPC: A61B18/00
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide ultrasonic surgical apparatus which can be used by switching functions by one treatment implement, particularly apparatus with which a plurality of treatments such as an ultrasonic coagulotomy, ultrasonic suction are possible.  <P>SOLUTION: The ultrasonic surgical apparatus using one treatment implement having the functions of an ultrasonic coagulotomy instrument and an ultrasonic suction instrument by switching is provided with a means for detecting the switching of an ultrasonic coagulotomy function part and an ultrasonic suction function part. When a suitable driving condition or a driving condition desired by a surgeon is set to a selected function part or the function part is switched and selected, a driving condition before switching is automatically reset, or change by the surgeon is possible.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004078917-A (JP)
Title: Process for optimization and synchronization for manufacture
Inventor: PESTOW CHARLES A JR
IPC: G06Q10/08
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To optimize throughput in production and delivery facilities to enhance efficiency in a process.  <P>SOLUTION: Data records for orders not finished in the production facility 10 and the delivery facility 12 are collected to be stored in databases 16, 18, and stored in an optimization process 20, based on the priority, and based on the orders having the minimum number not finished and the orders having almost all the numbers of ordered units the highest priority in a storage process. Data therein are displayed thereafter to a user in an actual time base to discriminate the order having the maximum influence on the throughput, the production and the efficiency in a delivery process when finished.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005045330-A (JP)
Title: Control apparatus, communication apparatus, and control method in wireless communication system
Inventor: AKEBOSHI TOSHIHIKO
IPC: H04W84/18
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control apparatus in a wireless communication system capable of easily controlling a transmission / reception timing of wireless communication modules adopting different wireless communication methods from each other and enhancing the communication efficiency.  <P>SOLUTION: A control section 201 outputs a communication state display signal indicating a communication state of each wireless communication method, generates a communication timing control signal for transmission / reception on the basis of the communication state display signal, and controls the transmission / reception according to each wireless communication method on the basis of the generated communication timing control signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005045445-A (JP)
Title: Automatic document feeder
Inventor: SANO MOTOYA
IPC: G03G15/00
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic document feeder that can efficiently read both the top and reverse surfaces of a document without increasing the machine occupation area and suppress the adverse influence of a flare or entry of foreign matters on an image in a 2nd read part reading a 2nd surface of the document.  <P>SOLUTION: The automatic document feeder is equipped with a 1st read conveyance part E which reads the top-surface image of the document from below a contact glass, a 2nd read conveyance part F including a 2nd read part 25 reading the reverse-surface image of the document whose top surface has been read, etc. The 2nd read part 25 is arranged below a document setting part A and both surfaces of the document can be read without increasing the machine occupation area. A case which houses constitution components of the 2nd read part 25 has a step formed to isolate a light source installation part where a light source is installed and a read element installation part where a read element and an imaging lens are installed from each other, thereby suppressing the influence of the flare on the image. Further, the case is formed in hermetical structure to eliminate the adverse influence of entry of foreign matter on the image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004069058-A (JP)
Title: Inspecting method of pressure medium accumulator
Inventor: PAHL ARNOLD
IPC: B60T8/88
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To certainly detect damage of a last position seal without using additional sensotronic, by constituting a pressure medium accumulator as simply as possible in an inspecting method of a pressure medium accumulator having a medium separation elements and the last position seal.  <P>SOLUTION: After operation pressure in a pressure medium connection circuit is lower than bias pressure previously determined by designing of the pressure medium accumulator, a controller drives a drive unit of a pressure generator, and signal lapse of a measuring device is recorded by the controller over time interval previously determined from the driving of a pressure generator and is compared with a target lapse stored in the controller.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005023268-A (JP)
Title: Resin composition and sheet
Inventor: MIYAGAWA KENJI
IPC: C08L51/04
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition having excellent moldability and impact strength and small thickness dependence of haze value and composed of a rubber-containing styrene resin and a styrene-conjugated diene block copolymer and provide a sheet, etc., produced by using the resin composition.  <P>SOLUTION: The dependence of haze value with thickness of the resin composition containing 20-80 pts.wt. of a rubber-containing styrene resin and 80-20 pts.wt. of a styrene-conjugated diene block copolymer can be decreased by using the rubber-containing styrene resin satisfying the following requirements. (1) The grafting ratio of rubber is ≥2.0%, (2) the swelling ratio of the rubber is ≤12, (3) the particle diameter of the rubber is ≥1.0 μm and ≤3.5 μm and (4) the content of the rubber in the resin composition is ≤2.5 wt.%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005029359-A (JP)
Title: Plate-like body conveyance device
Inventor: MORIYA SUSUMU
IPC: H01L21/304
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plate-like body conveyance device capable of reducing load for a plate-like body by suppressing pulsating flow of clean air supplied onto a lower face of the plate-like body to suppress breakage of the plate-like body.  <P>SOLUTION: This plate-like body conveyance device is provided with an air blowing type support means 3, a dust removing filter 12 for removing dust, an air blowing means 13 for supplying clean air toward the lower face of the plate-like body 2 through the dust removing filter 12, and a shielding body 41 for shielding in such a way that the clean air passing through the dust removing filter 12 flows and dropping of a foreign matter onto a dust removing filter 12 side is prevented. The shielding body 41 is provided to form a chamber C in which clean air is collected between the dust removing filter 12 and it.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005039591-A (JP)
Title: Unauthorized access protection device and program
Inventor: KAMITOMAI YUKIKO
IPC: H04L12/66
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To protect most surely against the attack of an incoming access using UDP packets.  <P>SOLUTION: There is provided an unauthorized access protection device for protecting against an unauthorized access that attacks a server using ICMP of the UDP packets from an external network. In the unauthorized access protection device, there are provided a first packet judging means 12 for judging a type of the packets input from the external network side and a server side, a registering means 14 for counting up the number of error times of the ICMP based on source/destination IP addresses of the packets when the packets input from the server side is judged as the ICMP, a second judging means 12 for judging whether the number of the error times of the ICMP has exceeded a predetermined threshold value or not with the source/destination IP addresses of the UDP packets made as a key when the packets input from the external network side are judged as the UDP by the judging means, and a packet processing means 11 for discarding the packets input from the external network side when the second judging means has determined the excess of the number of the error times over the threshold value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005037074-A (JP)
Title: Hot water supply device
Inventor: CHIGIRA NOBORU
IPC: G07F13/00
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot water supply device capable of reliably supplying hot water at a temperature over 100°C.  <P>SOLUTION: The hot water supply device 1 supplies hot water outside after heating the supplied water. The hot water supply device comprises a boiler body 22 which has a water flow-in part and a water flow-out part 22b and stores water, a water supply part 3 to supply water to the boiler body 22 via the water flow-in part 22a, an openable/closable hot water supply valve 25 to supply water in the boiler body 22 heated by the heater 23 outside via the water flow-out part 22b, a boiler hot water temperature sensor 24 to detect the temperature of water in the boiler body 22, and a hot water supply determination means to determine whether or not hot water at the temperature exceeding 100°C is supplied, and further comprises a control means which operates the heater 23, and opens the hot water supply valve 25 when the detected temperature of hot water in the boiler body 22 exceeds 100°C if it is determined that hot water at the temperature exceeding 100°C is supplied.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005037821-A (JP)
Title: Driving method of plasma display panel
Inventor: TACHIBANA HIROYUKI
IPC: H01J11/24
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving method of a plasma display panel which does not cause a mutual interference between electrodes in the initializing period and makes stable initializing discharge possible.  <P>SOLUTION: The plasma display panel has a plurality of priming electrodes PR<SB>1</SB>-PR<SB>n</SB>which are parallel to scanning electrodes SC<SB>1</SB>-SC<SB>n</SB>and generate priming discharge between the corresponding scanning electrodes SC<SB>1</SB>-SC<SB>n</SB>and the priming electrodes PR<SB>1</SB>-PR<SB>n</SB>. Further in the plasma display panel, before the initializing discharge by which data electrodes D<SB>1</SB>-D<SB>m</SB>become cathodes is generated, voltage for generating the initializing discharge by which the priming electrodes PR<SB>1</SB>-PR<SB>n</SB>become anodes between the priming electrodes PR<SB>1</SB>-PR<SB>n</SB>and the scanning electrodes SC<SB>1</SB>-SC<SB>n</SB>is applied either on the priming electrodes PR<SB>1</SB>-PR<SB>n</SB>or on the scanning electrodes SC<SB>1</SB>-SC<SB>n</SB>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005042253-A (JP)
Title: Weft insertion-regulating device in jet loom
Inventor: ISHIKAWA HIROHIKO
IPC: D03D47/28
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a weft insertion-regulating device by which a load torque on a rotary output device is reduced.  <P>SOLUTION: A flat board-shaped movable body 22 is attached immovably to a rotor shaft 201 of a stepping motor 20. An arc-shaped guide edge 221 is formed at one part of the perimeter edge 220 of the flat board-shaped movable body 22. The guide edge 221 gradually parts from a rotor shaft 201 according to the counterclockwise rotation by centering the rotor shaft 201. A hooking part 222 is formed at a part of the perimeter edge 220 of the movable body 22. The hooking part 222 is continued from the guide edge 221 and protruded in the radial direction of the movable body 22 so as to part from the rotor shaft 201.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005044475-A (JP)
Title: Magnetic disk device equipped with electromagnetic latch
Inventor: YAMASHITA SUSUMU
IPC: G11B21/22
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To surely lock an actuator when a device is not operated, and to release the lock of the actuator without the need of any particular control when the device is operated.  <P>SOLUTION: This device for driving an actuator with a head slider mounted thereon by a voice coil motor comprises a latch for mechanically locking the actuator in a retreated position during non-operation, a magnetic plate attached to the latch, and a coil adjacent to the magnetic plate and the coil of the voice coil motor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI