baber/WOPTO huggingface dataset:
Patent JP-2003291091-A (JP)
Title: Method and device for pneumatic sending of selvage waste and manufacturing method for cellulose triacetate film
Inventor: KITAGAWA TOSHIO
IPC: B29C37/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To send pneumatically selvage waste of a web without causing clogging.  <P>SOLUTION: Each selvage 12a of the web 12 is cut off by a selvage cutting device 14, and the cut-off waste of selvages 12c is sent to a silo by a pneumatic sending device 18. The selvage waste 12c is sucked out by a suction duct 20 and sent off by a feed roller 40. Under the suction duct 20 a rotary cutter 21 is installed for separating the selvage waste 12c in the sending direction and turned into strip-shaped selvage waste 12d. Owing to the strip shape, they will not be hitched at a bend, etc., of pneumatic sending piping, which suppresses occurrence of clogging.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296473-A (JP)
Title: Provider trial method, program, and system
Inventor: CHIKUSHIMA TAKASHI
IPC: G06Q50/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To tentatively connect to a plurality of providers in a simple operation by automatically changing over and connecting in order to a provider selected from a list by a customer to tentatively use, and releasing a lock and starting a regular connection after selecting a regular contract in a provider trial method, a program, and a system by tentatively connected to the plurality of providers.  <P>SOLUTION: This provider trial method is provided with a step of selecting a tentatively connecting provider from the provider list, a step of taking out, at least, an unused account, a password, and a telephone number of the provider from a stock and adding them to the selected each provider, a step of displaying a list of the providers added with the accounts, the passwords, and the telephone numbers, a step of selecting or automatically selecting the tentatively connecting provider from the displayed provider list, and a step of automatically connecting to the selected provider.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296877-A (JP)
Title: Sensor selection method using data certainty, and road traffic monitoring system using the same
Inventor: ISHII TAKAKAZU
IPC: G08G1/04
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensor selection method capable of facilitating sensor selection and improving the reliability of a system by having a sensor itself measure an environment under which the sensor is operated regarding items relating to the performance of the sensor, calculating data certainty indicating the degree of influence that the sensor receives from the surrounding environment from the measured data and comparing the data certainty, and a road traffic monitoring system using the method.  <P>SOLUTION: In the sensor selection method, one sensor is selected from a plurality of sensors 1 and 2 by having the plurality of sensors measure the environment under which they are operated for a plurality of original measurement items relating to the performance of the sensors, having the respective one of the plurality of sensors calculate the data certainty indicating the degree of the influence that the plurality of sensors receive from the surrounding environment from the measured data and comparing the data certainty of the plurality of sensors.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292821-A (JP)
Title: Carbon black and its rubber composition
Inventor: MAEDA MASANOBU
IPC: C08L9/00
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon black which is suitable for a tire tread use, imparting excellent abrasion resistance and grip properties to a compound rubber while well-balancing them, and to provide a rubber composition.  <P>SOLUTION: The carbon black has selective characteristics expressed by the following formulae: (1) 160≤CTAB≤220, (2) -40≤N<SB>2</SB>SA-IA≤-10, (3) 1.3×CTAB-155<N<SB>2</SB>SA-CTAB, (4) 110≤24M4DBP≤130, (5) 40≤DBP-24M4 DBP≤60 and (6) ΔDst≤0.75×24M4DBP-43, and the rubber composition is obtained by compounding the carbon black by the ratio of 50-180 pts.wt. to 100 pts.wt. of a diene rubber component.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294337-A (JP)
Title: Engine-driven refrigerating cycle device and heating system
Inventor: FUKUNAGA HIROYUKI
IPC: F25B27/02
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine-driven refrigerating cycle device, and a heating system for improving heating capacity in a state of an outside air temperature being low, and the heating capacity being insufficient.  <P>SOLUTION: An intake heater 11 is arranged in the middle of an intake air passage 1a of an engine. A control device 150 performs intake air heating for heating intake air of the engine 1 by the intake heater 11 when the outside air temperature is lower than a prescribed value, and recovers exhaust heat for heating a refrigerant by a refrigerant heater 7. This invention recovers a hated heat quantity as the exhaust heat by performing the intake air heating in operation at low temperature time, and uses the heat quantity as a heating heat quantity, and increases an exhaust heat quantity itself by activating sluggish engine combustion at low temperature time. Thus, the heating capacity can be efficiently improved by recovering the exhaust heat while performing the intake air heating in a state being low in the outside air temperature, and being insufficient in the heating capacity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297373-A (JP)
Title: Coating for catalyst bed and manufacturing method of electrolyte membrane electrode junction body using it
Inventor: MORITA JUNJI
IPC: H01M8/10
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent heat generation and ignition in a mixing and dispersing process of a coating for forming a catalyst bed of a fuel cell, to provide stability over lapse of time by controlling a drying rate of the coating, and to improve cell performance by forming an MEA without drying it.  <P>SOLUTION: Water soluble polyhydric alcohol derivative with a boiling point ≥100°C and a vapor pressure at 20°C ≥0.01 mmHg and ≤0.30 mmHg is used in a solvent of the coating. A solvent removing process that is one of forming processes is carried out by water washing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302192-A (JP)
Title: Surface treatment method for plate material and radiating fin for heat exchanger
Inventor: KAWASAKI HIROSHI
IPC: B05D7/16
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the equipment costs required for surface treatment of a plate material.  <P>SOLUTION: The surface treatment method is to process the surface of the plate material 1 is prepared through a rolling process using a rolling oil to be used as the heat radiating fin 11 of a heat exchanger and consists of a preparatory process and a coating applying process. The preparatory process prepares the plate material 1, while the coating applying process applies a coating to the surface of the plate material 1 without subjecting it to a defatting process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304213-A (JP)
Title: Frame/slot timing control circuit
Inventor: OKADA YASUHIRO
IPC: H04J3/06
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a circuit scale in a frame/slot timing control circuit to be used for the synchronous processing of TDMA type data transmission.  <P>SOLUTION: The frame/slot timing control circuit is provided with; a frame interruption counter 100 to be reset in each counting of frame length; an offset value register 101 for setting an offset value for controlling frame interruption timing; a comparator 102 for outputting a frame interruption signal when an output from the counter 100 is matched with an output from the register 101; a slot interruption counter 103 to be reset in each counting of slot length and reset to '0' by the frame interruption signal; and a comparator 104 for outputting a slot interruption signal when the count value of the counter 103 is '0'.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306213-A (JP)
Title: Article management facility
Inventor: HATANAKA JOJI
IPC: B65G1/137
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article management facility for reliably performing inventory management and relieving burdens on an operator.  <P>SOLUTION: A forklift 10 is provided with an ultrasonic transmitter. A plurality of ultrasonic receivers 9 provided in a movable rack 1 and a stationary rack 5 receives transmission signals from the ultrasonic transmitter 25, so that the fork lift 10 detects a shelf number (position) in a section storage space 6 of the movable rack 1 or the stationary rack 5 facing the forklift for storage and retrieval, and determines that carrying-in or sipping is performed for the detected section storage space 6. With this constitution, in performing carrying-in or shipping operations, the operator can specify the section storage space 6 where carrying-in or shipping operation was performed only by operating the forklift 10 to make it face the section storage space 6. As a result, inventory management can be positively performed in the section storage space 6 where carrying-in or shipping operation was performed, thus significantly relieving the burdens on the operator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002329563-A (JP)
Title: Contact plug
Inventor: LAU THORSTEN
IPC: H01R43/24
Filed: 2002-04-16
Abstract: PROBLEM TO BE SOLVED: To keep the directional property or the positioning of a segment when a casing is injection-molded, in a contact plug installed inside the casing in which a plurality grids provided as a plurality of contact elements, a plurality of pins, or similar ones whose peripheral regions are injection-molded with a plastic segment are arranged in parallel and manufactured by injection molding. SOLUTION: The segment 1 having supporting beds 8, 9 projecting oppositely each other is installed.
Patent JP-2003309353-A (JP)
Title: Electronic circuit unit
Inventor: SAITO YOSHIO
IPC: H05K3/34
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic circuit unit with proper productivity, high reliability, and proper appearance.  <P>SOLUTION: In the electronic circuit unit, an electrode part 6 is soldered to a wiring pattern 2, an insulating layer 3 is arranged between a body part 5 and a circuit board 1 in the IC part 4, an opening part S is formed between the body part 5 and the circuit board 1 and adhesive is given to the opening part S so as to bond the IC part 4 to the circuit board 1. Thus, adhesive 3 is given to the lower face of the IC part 4, and therefore pulling force in a lateral direction like a conventional one does not exist, pulling force in a vertical direction is made, cracks will not occur, in connection solder 8 in the electrode part 6 and the reliable unit can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312500-A (JP)
Title: Steering system for series type hybrid vehicle
Inventor: ONODERA TSUTOMU
IPC: B60W20/00
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To supply a specified volume of oil amount to a power steering booster all the time, without bringing excess and deficiency, when oil pumps of which the oil volume has a tendency to be easily varied are switched alternatively.  <P>SOLUTION: In this steering system, a flow control valve 28 is provided in an inlet side of the power steering booster 23 with an oil 12 pump driven by an engine and an oil pump 14 driven by an auxiliary motor provided to conduct overlappingly with the alternative switching, the oil volume to the power steering booster 23 is regulated thereby to a prescribed fixed volume to supply the specified fixed volume of hydraulic fluid to the power steering booster 23 all the time without bringing the excess and the deficiency, irrespective of switching between the engine driving and the motor driving, and a change in steering force is thereby restrained when the oil pumps are switched alternatively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313360-A (JP)
Title: Preheating apparatus for recovering material of molded rubber article
Inventor: KAWAKAMI SHINJI
IPC: B29K105/26
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preheating apparatus for recovering a material of a molded rubber article which can be used suitably for recovering the material from the unnecessary molded rubber article.  <P>SOLUTION: A receiving part 4 of the molded rubber article which can be sealed is provided in a heating furnace 3, in the receiving part 4 a receiver 7 for receiving the preliminary heated molded rubber article G to be preheated is placed. A laid pipe 9 for gas supply is installed in the receiving part 4 for the molded rubber article, while an exhaust outlet 11 for discharging the gas generated from the molded rubber article G to the outside is provided. The laid pipe 9 for gas supply is spirally placed on the outside of the receiver 7 along the side wall in the receiving part 4 for the molded rubber article.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317191-A (JP)
Title: Taxi allocation accepting method
Inventor: IWAI AKIRA
IPC: G06Q50/30
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To enables a user to make a request at ease by providing sufficient information for the user.  <P>SOLUTION: When the user requests an allocation center 1 through a mobile telephone set 12 to allocate a taxi vehicle, an image having nearby free taxi information on a road map is provided to the user. A taxi allocation place, etc., can be specified on the road map and specified easily according to past use results. Notice of taxi allocation and notice of arrival are given with e-mail messages 31 and 32.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003009521-A (JP)
Title: Switch-mode power source
Inventor: BALAKRISHNAN BALU
IPC: H02M3/28
Filed: 2002-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a switch-mode power source which has regulated reflected voltage. SOLUTION: In one embodiment, the switching-mode power source includes a power regulator which is coupled between the positive input power rail of itself and the primary winding of an energy transmitting element. The reflected voltage across the primary winding of the energy transmitting element has correlation to the output voltage across the secondary winding of that energy transmitting element in compliance with the winding ratio of that energy transmitting element. The power regulator is coupled to perform regulation for the reflected voltage across the primary winding, thereby performing the regulation of the output voltage across the secondary winding. In one embodiment, the reflected voltage across the primary winding is detected via a current which shows the reflected voltage received by the power regulator.
Patent JP-2003316531-A (JP)
Title: Print management system and print management program
Inventor: OZAKI HIROSHI
IPC: B41J29/38
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a print management system for managing the color of a printed matter and a print management program integrated in a computer system for making the computer system operate as a print management system to easily manage the color of the printed matter.  <P>SOLUTION: The print management system is provided with a registration tool 112 for inputting measured color data obtained by measuring the color of a color patch 310 on a printed matter by a color measuring device 320 at each of print sites 300 through a personal computer 340 and an Internet 200, and for storing the measured color data in a measured color data storage part 120, and for registering a management site 400 as the offer destination of working analysis results corresponding to the stored measured color data after approval procedures in those respective print sites 300 and a working/analyzing tool 111 for working and analyzing the measured color data stored in the measured color data storage part 120, and for providing the results through the Internet 200 to the management site 400.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314209-A (JP)
Title: Device for regulating low-pressure turbine clearance for two-shaft gas turbine engine
Inventor: KUROKI HIROSHI
IPC: F02C7/28
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for regulating a low-pressure turbine clearance for a two-shaft gas turbine engine that positively avoids interference between a rotary part and a stationary part without making large an axial length of a low-pressure turbine even with the increased number of stages of the low- pressure turbine, thereby shortening an overall length of the engine, and reducing a weight thereof.  <P>SOLUTION: The device is provided with the following components: a low- pressure turbine casing 12 mounted with the stationary part of the low-pressure turbine and supported axially movably; a casing driving mechanism 14 axially moving the low-pressure turbine casing 12; and a clearance sensor 16 measuring an axially representative gap L between a reference position A of a rotary part 8 and a reference position B of a stationary part 9 of the low-pressure turbine. The low-pressure turbine casing is axially moved by means of the casing driving mechanism so that the representative gap L detected by the clearance sensor 16 falls within a specified range.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003274959-A (JP)
Title: Method for nonspecifically amplifying nucleic acid applying polymerase chain reaction thereto
Inventor: OSHIMA JOJI
IPC: C12N15/09
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for obtaining a number of amplification products of nucleic acids at one time from a pair of primer sets when a nucleic acid is amplified through applying the PCR method in a method for detecting nucleic acid mutation which detects the nucleic acid mutation from a dissociation curve of a target double strand nucleic acid to a single strand or a dissociation pattern.  <P>SOLUTION: A number of the amplification products of the target nucleic acids are obtained by performing the PCR method adding a pair of or several pairs of primers having a structure and a corresponding structure to this which have a specific base sequence at the 3' terminal side and a non-specific base sequence represented by Ambiguity Cord at the 5' terminal side as a primer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003319812-A (JP)
Title: Portable implement
Inventor: OTAKI KOSUKE
IPC: A45C11/18
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable implement which is convenient on the occasion of passing through an automatic ticket gate.  <P>SOLUTION: In the portable implement 1 for holding matters, a recording medium 2 wherein the information necessary for passing through the automatic ticket gate 3 is recorded and a holding part 4 which holds the recording medium 2 are provided in the bottom part 12 of the portable implement 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003023739-A (JP)
Title: Designing method for electric machine stator including keybar
Inventor: SHAH MANOJ RAMPRASAD
IPC: H02K1/18
Filed: 2002-05-01
Abstract: PROBLEM TO BE SOLVED: To reduce voltages produced in keybars for use in the stator of a generator for the enhancement of efficiency of the generator. SOLUTION: Positionings of the keybars, with respect to stator (16) winding phase belts (28 and 30), the selection of the number of keybars, the selection of the number of stator slots (22), and/or the direction of rotation of a rotor (18) with respect to the stator, are optimized electromagnetically, to reduce keybar (12) voltage in electric machines (10). The electromagnetic effect produced by the keybars is calculated through simulation, using a computer.
Patent JP-2003293631-A (JP)
Title: Entrance door for entry with or without key
Inventor: ONISHI FUMIO
IPC: E05B47/02
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To secure safety of escape to the outside in an emergency, improve convenience in locking and unlocking and provide a tool with a strong anti- picking measure by allowing entry with or without a key in regard to an entrance door lock of a common household.  <P>SOLUTION: A worm gear 7 interlocked with rotation of a motor is attached to a lower side of a rotor 10 rotating in interlock with rotation of a locking/ unlocking key or a locking/unlocking lever. A slit 11 of the rotor and a rotation fixing spring 12 on the worm gear are aligned and fixed. A key insertion monitoring sensor 6 is arranged between a contact part of a key tip and the rotor 10 when the locking/unlocking key is inserted into a key way. By pressing a transmission switch near one's hand or a transmission switch attached to the key, the worm gear 7 rotates in an unlocking or locking direction to unlock or lock the door. A number of key inserted times is measured by the key insertion monitoring sensor 6, and the anti-picking measure is provided in combination with locking/unlocking key tip sensors 6 and 9. As a countermeasure for an emergency (failure, an earthquake, or fire) the door can be locked and unlocked as in a conventional door by using the locking/unlocking key or the locking/unlocking lever.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329063-A (JP)
Title: Support structure of one-way clutch
Inventor: IDA MASAHIRO
IPC: F16D41/07
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent impulsive sound from being produced in locking, while assuring durability of a one-way clutch.  <P>SOLUTION: The one-way clutch is supported in the manner that either one race of an outer race 1 and an inner race 2 is fit to a stationary member 8, and the other race is fit to a rotary member 9. Play in the fitting part of the one race to the stationary member is made smaller than that in the fitting part of the other race to the rotary member. An axial load providing means 7 is placed between the other race and the rotary member in order to control their relative rotation. Thus, while whirling of the rotary member to the other race is allowed, relative rotation caused by drag is inhibited, and impulsive sound caused in a fitting part by relative rotation in locking the one-way clutch is controlled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332728-A (JP)
Title: Reflow furnace having conveyor rail
Inventor: SANO KATSUHIKO
IPC: B23K1/008
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of unevenness in the temperature of a circuit board 3 mounted with electronic components by preventing the temperature from becoming too low even in the portion of the board 3 near a pair of left and right conveyer chains 13 respectively supporting the left and right end sections of the board 3 in performing soldering on the board 3 by heating the board 3 with the radiant heat from a heating element provided on the upper or lower surface of the board 3 and blowing a heated atmospheric gas upon the board 3 from the upper or lower surface side of the board 3 while the board 3 is transported in a state where the conveyor chains 13 are guided by means of a pair of left and right conveyor rails 31.  <P>SOLUTION: The conveyor rails 31 are formed so that they may be tapered at least insides their cross sections. The taper can be formed by inclining both the upper and lower parts of the insides of the cross sections. In addition, the cross sections of the rails 31 are made to become symmetric with respect to the center line by forming the taper not only inside the cross sections, but also outsides the cross sections.  <P>COPYRIGHT: (C)2004,JPO