baber/WOPTO huggingface dataset:
Patent JP-2002369275-A (JP)
Title: Microphone
Inventor: AKINO YUTAKA
IPC: H04R3/00
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To easily verify operation, when setting microphones at meeting facilities and the like. SOLUTION: The phantom power feed type microphone comprises a voice output section 10 including a condenser microphone unit 11, a voice amplification circuit 14, a power supply 15 detachably connected to a phantom power supply, and a control section 20, including a manual microphone switch 21 for turning on or off the output of the voice amplification circuit 14 and a display lamp 22 that blinks due to switching on/off of the microphone switch.  Additionally, the microphone comprises a lighting circuit (a second integrated circuit consisting of RB and CB) for lighting the display lamp 22, by obtaining power from a power supply circuit 15 when making connection to the phantom power supply of a power supply circuit 15, and for making a turn-off circuit (a second integrated circuit consisting of RA and CA) to turn off the display lamp 22 at a specific time interval, after the display lamp is turned on, and at the same time, for making turning off the output of the voice amplification circuit 14.
Patent JP-2002362137-A (JP)
Title: Air conditioner for vehicle
Inventor: HOMITSU TOSHINOBU
IPC: B60H1/03
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption in accordance with actuation of an electric hot water pump to circulated hot water to a heater core for heating. SOLUTION: When a vehicle engine is operated, hot water is circulated to the heater core for heating by a mechanical hot water pump driven by the engine. When the vehicle engine is stopped, hot water is circulated to the heater core for heating by the electric hot water pump. After the vehicle engine is stopped after an operated condition, and when an operation position of a temperature regulating means is in a range on the lower temperature side than a prescribed value θ1, with elapsed time t after stop of the vehicle engine within a prescribed time t1, then the electric hot water pump is stopped.
Patent JP-2002364691-A (JP)
Title: Coil spring
Inventor: NAKAJIMA SADAO
IPC: G11B23/107
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a compression coil spring capable of being manufactured at a low cost and stably placed on a support member. SOLUTION: This compression coil spring is used when the end part thereof cannot be wound inside. The end part of the compression coil spring is not ground and has, at the end face thereof, a final end turn part of a half turn or more of coil in the direction orthogonal to the center line of the spring. The coil spring may be suitably used for a, so-called, one reel type magnetic tape cartridge. The coil spring (compression coil spring) should desirable be formed so as to have the final end turn part of a half turn to three fourth turn of coil in the direction orthogonal to the center line of the spring provided at the end part of the spring.
Patent JP-2002370712-A (JP)
Title: Method of collecting used fittings such as rivet and nail
Inventor: OUCHI MASATOSHI
IPC: B65D33/01
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a method of collecting used fittings such as rivets for disposing of them with a whole volume reduced by compressing a bag receiving wastes, or by receiving more wastes in a bag with the same size to further reduce the whole volume. SOLUTION: Used fittings such as rivets and nails are put in a compression bag. Air in the bag is sucked and pressure-reduced to compress and reduce an entire volume thereof. Thereafter, an opening is sealed for disposal with a reduced volume.
Patent JP-2002367095-A (JP)
Title: Device for controlling traffic lane following travel
Inventor: SATO SHIGEKI
IPC: G06T7/60
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To give time to spare to a driver corresponding to a traveling situation in the case of making the driver perform a driving operation. SOLUTION: A camera controller 17 for detecting a traffic lane and a traffic lane situation ahead of a self-vehicle on the basis of image data imaged with a monocular camera 16, a control unit 12 for performing steering control so as to make the self-vehicle follow the detected traffic lane and various sensors such as an inattentive driving detection sensor 15 for detecting an inattentive driving operation of the driver and a steering angle sensor 11 for detecting the traveling situation of the self-vehicle are provided, and the control unit 12 changes a period of time between when the inattentive driving detection sensor 15 detects inattentive driving and when steering control is stopped in accordance with detection results of the various sensors.
Patent JP-2002368313-A (JP)
Title: Passive type mode-locked fiber laser
Inventor: YOSHIDA MUTSUMI
IPC: H01S3/04
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a passive type mode-locked fiber laser which can hold a mode-locked state stably against ambient temperature variation and is easy to stabilize and adjust a repetitive frequency even in a state of large ambient temperature variation. SOLUTION: The passive type mode-locked fiber laser has energy generating means 2 and 3 each equipped with a cavity including a gain medium 1 made of an optical fiber for amplifying the energy in the cavity, reflecting means 9 and 18 for reflecting the laser energy, phase-shift compensating means 6 and 13 for compensating a linear phase shift of the gain medium, and output means 14 and 15 for outputting the laser energy generated in the cavity. Further, the laser is equipped with a temperature control mechanism 4 which can control the temperature of at least the optical fiber, and a piezoelectric element position adjusting mechanism which can adjust the position of the reflecting means 9 along the optical axis by using the piezoelectric element 11.
Patent JP-2002360608-A (JP)
Title: False teeth for maxilla
Inventor: NIHONGI TAKESHI
IPC: A61C13/113
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide inexpensively manufacturable false teeth for the maxilla causing no upward parting even if a load acts on a part at chewing time, and capable of improving mounting performance to a gum part. SOLUTION: Since a gum inserting fitting part 3 of the false teeth 1 for the maxilla can be mounted only in the gum part 6 without using a maxilla part 7 as conventional false teeth by forming a plan view horseshoe shape along the gum part 6a out of a cross-sectional U-shaped recessed part composed of a front wall part 3a for covering a front face of the gum part 6 an a rear wall part 3b for covering a rear face of the gum part 6 by continuing with the front wall part 3a, a tongue comes into contact with the maxilla part 7 at eating time so that the mounting performance at chewing time can be improved without deteriorating an eating feeling.
Patent JP-2002369872-A (JP)
Title: Aroma vaporizing device and method therefor
Inventor: HASEGAWA YOSHIHIRO
IPC: A61L9/03
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To eliminate insensitivity to aroma due to habituation for the sense of smell and to comfortably vaporize a natural aroma. SOLUTION: In one container 20 for vaporizing the aroma, a plurality of aroma vaporizing materials 11, 12 and 13 for which the quality of the aroma is different from each other are individually arranged. In this case, by the change of the way an air stream hits a plurality of the aroma vaporizing materials 11, 12 and 13, the aromas vaporized from the aroma vaporizing materials are mixed, the quality of the aroma fluctuates and the insensitivity to the aroma is eliminated.
Patent JP-2002371904-A (JP)
Title: Control system for internal combustion engine
Inventor: UMEMOTO HIDEKI
IPC: F02P3/045
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a control system for an internal combustion engine capable of satisfying requirements for miniaturization and reduction of the weight and a cost and improving ignition timing accuracy without using a highly efficient CPU. SOLUTION: This control system for the internal combustion engine is provided with a device 3 for generating a reference signal for showing a reference position of a rotation position of an engine from respective terminals for respective cylinders; a device 4 for generating a specific angular signal for showing the rotation position of the engine at a higher resolving power than the reference signal;  and an internal combustion engine control device 1a containing a calculating processing part 2 for performing ignition timing control by inputting the reference signal and the specific angular signal, determining the predetermined cylinder by the reference signal and performing timing control of current supply starting and current shutting off to an IG coil with respect to the respective cylinders based on a count value of the specific angular signal on the basis of the reference signal, controlling current supply starting and current shutting off at expiration of the respective count values,  and controlling current supply starting and current shutting off to the IG coil at the timing for counting the specific angular signal to the count value corresponding to the count value among the cylinders sequentially with respect to the respective cylinders until control of the next cylinder predetermined.
Patent JP-2003004705-A (JP)
Title: Analytical sensitivity increasing method in mass analysis
Inventor: KO SATOSHI
IPC: G01N27/62
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, in an ionizing method based on the spraying of a solution, a solution sample can be analyzed as it is but actual gaseous ionizing efficiency is only about 10<-5> % many cases and, especially, oligonucleotide hard to ionize further becomes lower in its ionizing efficiency value and the detection of good sensitivity thereof is difficult. SOLUTION: In the analytical sensitivity increasing method in mass analysis, a additive easy to bond to a proton as compared with a target analyte is added to the analyte to suppress the re-bonding ions originating from the analyte to the proton and an amount of ions originating from the analyte reaching a detector is increased.
Patent JP-2003001087-A (JP)
Title: Method for controlling ozone concentration for ozone water forming apparatus
Inventor: TANAKA HIDETO
IPC: C01B13/10
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling the ozone concentration in an ozone water forming apparatus which is capable of controlling the concentration of the ozone water within a specified range even if the pressure and volume of raw water, air temperature and the supply powder voltage, etc., of a high-voltage generating circuit changes. SOLUTION: The duty instruction value y=fc(P, Q) of the PWM signal of the electronic power supplied from the high-voltage generating circuit 12 to an ozone generator 10 is determined in accordance with the read pressure and volume of the raw water in a step S15. The duty instruction value Y=y+S which corrects the determined duty instruction value y by a correction value S by each of the equipment is determined in a succeeding step S20. This value is outputted to the high-voltage generating circuit 12 in a step S25. The duty instruction value Ya=Y+fka(T, V) added with the correction to the duty instruction Y by the value V of a voltage sensor 13 and the value T of a temperature sensor 15 is determined in a step S40.  The electric power is supplied to the ozone generator 10 from the high-voltage generating circuit 12 in accordance with a reference frequency a and the determined duty instruction value Ya in a step S50.
Patent JP-2002057221-A (JP)
Title: Semiconductor device
Inventor: SHINOHARA HIROBUMI
IPC: H01L29/78
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To eliminate increase in junction capacitance and disadvantages in microminiaturization by having a high concentration impurity layer interposed between two gates in a MOSFET. SOLUTION: An interval between the two gates 6 is made narrower; sidewalls 8 are connected between the gates 6; and an insulating film (NSG) 8 is interposed, so that a high concentration impurity layer (n+-type) is formed on a substrate (P-type well) 2 between the gates 6.
Patent JP-2002046683-A (JP)
Title: Unit swing type engine suspending structure in motorcycle
Inventor: AKAO TAKUYA
IPC: B62K11/10
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To enable a unit wing type engine to be commonly used for various types of motorcycle, to improve assembly precision of the engine to a body side bracket and to simplify and facilitate assembly of the engine. SOLUTION: In a unit swing type engine suspending structure of the motorcycle, a body side bracket 20 is mounted to a cross pipe 13 of a body frame of the motorcycle provided with a unit swing type engine 15 projecting approximately horizontally a cylinder 16a from the crank case 16b, an engine side bracket 18 of a different body from the engine 15 is mounted in a lower front end of the crank case, the engine side bracket is connected with the body side bracket through a link 19, so that a front portion of the unit swing type engine is suspended in a body side, and that a baring 43 or a rubber bush mounted in a connected portion between the link 19 and the both brackets 18, 20 is pressed-in in the link 19.
Patent JP-2003003374-A (JP)
Title: Method for producing low wetting heat-generating animal hair protein-based fiber
Inventor: FUJIWARA HISASHI
IPC: D06M11/00
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing animal hair protein-based fibers whose wetting heat generation is low controlled. SOLUTION: This method for producing the low wetting heat-generating animal hair protein-based fibers are characterized by treating the surfaces of animal hair protein-based fibers with an oxidizing agent and then imparting a hydrophobic resin compound whose ionic property is cationic. The hydrophilic groups of the animal hair protein-based fibers are reacted with an epoxy resin compound.
Patent JP-2003001865-A (JP)
Title: Color image forming apparatus
Inventor: FUKUTOMI AKIHIRO
IPC: H04N1/04
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a color image forming apparatus capable of forming a high-definition color image small in amount of displacement of scanning lines. SOLUTION: This color image forming apparatus is provided with a plurality of scanning optical devices 51-54 which are equipped with optical deflectors for deflecting a luminous flux, emitted by a light source means, and optical systems for gathering the optical flux, deflected by the optical deflector, into an image supporting body; photoconductor drums 1C, 1M, 1Y and 1BK are provided in such a manner as to correspond to the respective optical devices 51-54; the optical fluxes LC, LY, LY and LBK, emitted by the respective optical devices 51-54, are guided onto surfaces of the photoconductor drums 1C, 1M, 1Y and 1BK corresponding to the respective optical fluxes LC, LY, LY and LBK; scanning on the surfaces of the photoconductor drums 1C, 1M, 1Y and 1BK makes the images different in colored light formed on the surfaces of the photoconductor drums 1C, 1M, 1Y and 1BK;  the images, which are formed on the surfaces of the photoconductor drums 1C, 1M, 1Y and 1BK, are fixed to a transfer material P in order to form the color image; and at least one of the optical devices 51-54 is different in constitution from the other optical devices 51-54.
Patent JP-2003018876-A (JP)
Title: Resonance inverter
Inventor: FURUKAWA KATSUHIKO
IPC: H02P27/06
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a resonance inverter with fewer loss and higher efficiency than a conventional type. SOLUTION: This inverter comprises an inverter circuit 2A, a resonance circuit 2B, and a control circuit 3. The inverter circuit is composed of a three- phase main circuit, capacitors C1 to C6, load current sensors Is1 to Is3 and terminal-to-terminal voltage sensors Vs1 to Vs6. The resonance circuit is comprised of a three-phase auxiliary circuit, an inductance Lr and a resonance current sensor Is4. The control circuit is composed of a zero voltage detection means 8, a resonance current reach discriminating means 7, a driving signal generating means 6, and a current conduction device discriminating means 16U, 16V, 16W.  The driving signal generating means includes a resonance prohibiting means 17 for prohibiting the generation of auxiliary driving signals S7 to S12 for turning on auxiliary switching devices Q7 to Q12 at the time of turning off the main switching element in the condition where a current passes through the main switching device.
Patent JP-2003011618-A (JP)
Title: Studless tire
Inventor: NAKAGAWA HIROYUKI
IPC: B60C11/12
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To improve braking performance while retaining high traction performance on an ice road. SOLUTION: V-shaped sipes 7 having a slope part 6 extending into V shape from apex parts 5 positioned in a rib central area 3C in the both sides in a tire axis direction are spaced apart in the tire circumferential direction in substantially sequentially extending one or more circumferential ribs 3. The total sum of the width W1 of the circumferential ribs 3 is set to 10-25% of the tread width WT.
Patent JP-2003011782-A (JP)
Title: Mounting structure of cylinder-lock for key cylinder device
Inventor: TOMITA SHUSUKE
IPC: E05B83/00
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder-lock mounting structure capable of demounting a cylinder lock from a body of a key-cylinder device without operating a lock pin by a tool and the like from the external. SOLUTION: In the cylinder lock 12 wherein the lock pin 17 mounted on a cylinder outer 14 is engaged in an engagement hole 11a of the body 11 to be held in the body, the cylinder outer 14 is provided with a coil spring 18 for energizing the lock pin 17 in the direction separating from the engagement hole 11a of the body, and a cylinder inner 13 is provided with a pressing face part 16a for allowing the lock pin 17 to project to a body 11 side against the coil spring 18, and a recessed part 16b opened on the pressing surface part for separating the lock pin 17 from the engagement hole 11a of the body by receiving the lock pin 17 at a predetermined rotating position in a rotating zone of the cylinder inner 13.
Patent JP-2003012290-A (JP)
Title: Electric power steering device in cargo handling vehicle
Inventor: KAWASHIMA KAZUFUMI
IPC: B62D109/00
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To protect a power steering motor and its controller from overheating and burning. SOLUTION: It is judged whether a deadman brake is operated or not based on ON or OFF condition of a limit switch (S1). If the result of judgement is YES, it is judged whether a count value of a timer counter reaches 3s which is set time or not (S4). If the result of judgement is YES, output control of the power steering motor by a motor driver is stopped (S6).
Patent JP-2003009671-A (JP)
Title: Container for cultivating plant
Inventor: ITO MARIKO
IPC: A01G9/02
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a container for a plant, capable of facilitating the cultivation of the plant such as sprouts at home or the like. SOLUTION: A seed S of the plant is inserted into the container 1 composed of a water-absorbing material, and the upper opening is sealed with a thermobonding sheet 2 by thermobonding. When water is absorbed into the container 1, the thermobonding sheet 2 is almost naturally exfoliated.
Patent JP-2003022873-A (JP)
Title: Lever type connector
Inventor: FURUYA MITSUGI
IPC: H01R13/629
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a lever connector that is smoothly mountable. SOLUTION: An operating portion 22 of a lever 20 has an elastic locking piece 27, and when two housings 10 and 40 are normally fitted, the elastic locking piece 27 and a main locking projection 44 formed on the mating male housing 40 are locked together, to lock the lever 20 at a fitting end position and thus lock both housings 10 and 40 together. At mounting of the connector, the elastic locking piece 27 and a preliminary locking projection 15 formed on the female housing 10 can be locked together to lock the lever 20 in a toppled fitting end position, so that the female housing 10 can be operated smoothly for passing it through a through-hole and the like.
Patent JP-2002116165-A (JP)
Title: Method for evaluating heat insulation performance of transparent plate
Inventor: KONISHI MASAAKI
IPC: G01N25/18
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To evaluate the heat insulation performance of a transparent body in consideration of the comfortableness for human body. SOLUTION: An irradiation energy file 130 is prepared from a spectral transmission factor file 110 and an insolation file 120. The history of a skin temperature rising range is calculated by using, as input conditions, environment temperature, a skin-environment heat transfer coefficient, the physical properties of skin, the spectral characteristic of skin, and the spectral characteristic of irradiation energy. Discomfort region reaching time is obtained based on the history of the rising range. The heat insulation performance of the transparent body is evaluated by using an SHF(Skin Healing Factor) and discomfort time probability.
Patent JP-2002048027-A (JP)
Title: Injector-nozzle needle-combination having control chamber side connecting mechanism
Inventor: BOECKING FRIEDRICH
IPC: F02M61/10
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a pressure controlled injector capable of forcedly controlling nozzle needles at opening-closing time. SOLUTION: In an injector for injecting fuel into a combustion chamber of a direct injection internal combustion engine, a movable control part 3 is arranged in a casing 2, the control part 3 opens and closes an inflow part 11 for communicating with an injection nozzle 15 in a seat surface 8, an inflow orifice 7 for applying a load to a control chamber 30 is arranged in the control part 3, and in the form of connecting the inflow orifice to an inflow passage 5 extending from a high pressure collecting chamber, one area 3.2 of the control part 3 is connected to the nozzle needles 14 and 24 via a separate control chamber 27 in the casing 2.
Patent JP-2003023075-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: IKEDA NORIHIRO
IPC: H01L21/768
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a semiconductor device forming an electrically highly reliable connection hole even for the design of a high integration degree. SOLUTION: After the formation of an interlayer insulation film 6, the interlayer insulation film 8 is etched by reactive ion etching with a resist pattern 8 as a mask so as to form the connection hole (Figure 1 (a)). At this time, fluorocarbon is used as an active gas and argon is added as an inert gas. When the interlayer insulation film 8 is etched and approaches to a gate 4 (Figure 1 (b)), the energy of the argon gas is increased. Thus, the upper surface of the gate 4 is sputtered, and a suppression film 4s is formed by the material of the sputtered gate 4 (Figure 1 (c)). Thereafter, the energy of the argon gas is reduced, and overetching is conducted under etching conditions which can secure a selection ratio with the gate 4.
Patent JP-2003027048-A (JP)
Title: Luminescent element
Inventor: IGARASHI TATSUYA
IPC: C09K11/06
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a luminescent element excellent in luminous characteristics, especially, a blue-color luminescent element and a multicolor luminescent element. SOLUTION: There is provided a luminescent element containing a luminous layer or a plurality of luminous-layer-containing organic compound layers between a pair of electrodes, wherein at least one compound represented by formula (1) (wherein Ar<11> , Ar<12> , Ar<13> , Ar<14> , and Ar<15> are each an aryl or a heteroaryl; Ar is an aryl; R<1> is a substituent; and n<1> is an integer of 0 or greater) is contained, and light emission from a triplet excited state is utilized.