baber/WOPTO huggingface dataset:
Patent JP-2004007143-A (JP)
Title: Output switching circuit
Inventor: USUI KAORU
IPC: H03K17/00
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an output switching circuit which does not cause unnecessary delays.  <P>SOLUTION: This output switching circuit has a first switch (SW21) having a constant-voltage generating circuit (R31, R32, and Q11) which generates a constant voltage, a capacitance element (C11), first and second resistance elements (R34 and R33) which decide output levels, first and second terminals (Ts11 and Ts12), and a third terminal (Tm1) connected to a constant-voltage source (GND), for switching the terminal connected to the constant-voltage source (GND) from the third terminal (Tm1) to the first or second terminal (Ts11 or Ts12) when an output level is switched. This circuit also has a second switch (SW22) having a first terminal (Ts21) to which the other end of the capacitance element (C11) is connected, a second terminal (Ts22) to which the other end of the first resistance element (R34) is connected, and a third terminal (Tm2) connected to the constant-voltage source (GND), for switching the terminal connected to the constant-voltage source (GND) from the third terminal (Tm2) to the first or second terminal (Ts21 or Ts22) when the output level is switched.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003196-A (JP)
Title: Sliding door construction
Inventor: OSHIRO ATSUNARI
IPC: E06B3/46
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To enable sliding doors to be smoothly operated for opening and closing without tipping.  <P>SOLUTION: Rails 2 and 3 are disposed on the inner periphery of an opening bored in a body and a pair of front and rear sliding doors 10 and 11 are slidably supported along the rails 2 and 3. A groove 10e is provided on the back of the front sliding door 10 along sliding direction, and a protrusion 11d is provided on the front side of the back sliding door 11 along the sliding direction. The protrusion 11d is slidably fitted into the groove 10e, whereby the sliding doors 10 and 11 are smoothly opened and closed without tipping.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007917-A (JP)
Title: Motor
Inventor: NARITA KENJI
IPC: H02K16/02
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the amount of material used, such as a core, etc., and to reduce a torque ripple in a flat motor.  <P>SOLUTION: Surfaces of a stator and a rotor face each other, a rotating field is generated with a winding of the above-mentioned stator to rotate the rotor in the flat motor. A plurality of electromagnetic coils 13 in each of which a winding 12 is wound on an outer periphery of a core 11 formed of a beltlike thin plate of a ferromagnetic material spirally wound via an electrical insulator, are provided at regular intervals along a circumferential direction of the rotor via an air gap.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001975-A (JP)
Title: Method for creating two-way transport schedule
Inventor: ONOYAMA TAKASHI
IPC: G06Q50/30
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To create a sufficient transport schedule, keeping time restrictions at a collecting and delivering place of a vehicle for transporting a baggage from a distribution center to a delivery place, and transporting a baggage from a collecting place to the distribution center in a mixed manner.  <P>SOLUTION: When a transport schedule is created, a distribution center and a positional information of a collecting and delivering place are inputted, and a volume of the baggage to be transported, and a collecting and delivering place, and a baggage information including time restrictions such as a limit time of an arrival time of a transportation vehicle at the collecting and delivery place are inputted. A transportation vehicle information including an upper limit of a load capacity of the transportation vehicle is inputted. To a transport schedule comprising routing points of a plurality of vehicles, it is judged whether a baggage delivered from the distribution center to the same point, and a baggage collected to the distribution center can be transported by one vehicle at the same time. Under a condition that the delivery time restrictions are kept, a schedule of the transportation vehicles is created using each of the information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010625-A (JP)
Title: Active energy ray curing ink for ink jet and method for ink-jet recording
Inventor: SASA NOBUMASA
IPC: C09D11/38
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly safe active energy ray curing ink for ink jets having excellent preservation stability at elevated temperatures without causing problems such as contact dermatitis even when brought into contact with a hand irrespective of the ink having excellent curability and to provide a method for ink-jet recording using the ink.  <P>SOLUTION: The active energy ray curing ink for ink jets comprises a photocationic polymerization initiator and a compound having one or more groups selected from at least one of (1) tetrahydrofuran, (2) an oxepane, (3) a monocyclic acetal, (4) a bicyclic acetal, (5) a lactone, (6) a cyclic orthoester and (7) a cyclic carbonate in the molecule.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043308-A (JP)
Title: Therapeutic agent for atopic dermatitis comprising component extracted from rose petal as active ingredient
Inventor: YABUKI JUN
IPC: A61K36/73
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new therapeutic agent for atopic dermatitis comprising a component extracted from a rose petal as an active ingredient.  <P>SOLUTION: A color filter integrated type active matrix substrate comprises the component extracted from the petal of a rose variety Blue Perfume as the active ingredient.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010368-A (JP)
Title: Process and apparatus for manufacturing optical fiber preform
Inventor: KOAIZAWA HISASHI
IPC: C03B37/014
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for effectively removing moisture and hydroxy groups (OH) present at an interface or preventing foreign matters from attaching to the surface when manufacturing an optical fiber preform having at least one interface between neighboring soot inside a mode field, wherein the neighboring silica glass bodies are individually prepared through different processes.  <P>SOLUTION: Before synthesizing the soot, the interface part is subjected to dry etching using a halogen gas such as a fluorine (F)-containing gas such as SiF<SB>4</SB>, Si<SB>2</SB>F<SB>6</SB>, CF<SB>4</SB>and C<SB>2</SB>F<SB>6</SB>. For dry etching, e.g. (CO+O<SB>2</SB>) flame or flame containing an etching gas and no hydrogen nor moisture in its center is used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010202-A (JP)
Title: Hook over-hoisting prevention device
Inventor: KAMIYA REISUKE
IPC: B66D1/54
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hook over-hoisting prevention device capable of reducing the possibility of entanglement of a weight thereto.  <P>SOLUTION: In this hook over-hoisting prevention device having a hoisting rope 30 with a hook fitted thereto through a weight 10, the lower ends of weight suspending wire ropes 21 and 22 are fitted to both ends of the weight 10, and a limit switch is installed at at least one ends of the wire ropes. A dimension L4 between two points P and Q to which the lower ends of the weight suspending wire ropes 21 and 22 are fitted is generally equal to the longitudinal dimension L4' of the weight, and 1/3 or longer than a dimension L1 between two points to which the upper ends of the wire ropes 21 and 22 are fitted. Then the hoisting rope 30 is passed through a hoisting rope through-hole 11 formed at the center part of the weight 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003084207-A (JP)
Title: Confocal microscope
Inventor: NISHIYAMA YASUHISA
IPC: G02B21/06
Filed: 2002-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a confocal microscope capable of forming a three- dimensional image which makes it possible to observe an oblique surface part of a sample and is more accurate. SOLUTION: The confocal microscope is equipped with light sources 1 and 13, a rotary disk 4 which has light transmission parts and light shading parts formed in specific pattern, 1st lighting optical systems 2 and 3 which guide the light from the light sources to the rotary disk 4, an objective 6 which irradiates a sample 7 with the light from the rotary disk 4, and 2nd lighting optical system 12 and 14 which light up the sample 7 along optical paths different from those of the 1st lighting optical system 2 and 3.
Patent JP-2003025979-A (JP)
Title: Device and method for detecting error in device for adjusting vehicle traveling characteristic
Inventor: BERGER WALTER
IPC: B60T8/88
Filed: 2002-06-06
Abstract: PROBLEM TO BE SOLVED: To provide device and method for detecting an error in a device for adjusting a vehicle traveling characteristic. SOLUTION: This device for detecting the error in the device for adjusting the vehicle traveling characteristic is provided with at least two brake circuits 10, at least a return pump 28 for every brake circuit 10, and error detection means 14 and 16. The error detection means includes a wheel rotating speed sensor 14, the error detection means includes an evaluation unit 16. By comparing rotating speed of wheels 18 attached to different brake circuits 10, errors can be detected.
Patent JP-2004014765-A (JP)
Title: Converter for receiving satellite broadcast
Inventor: HARADA HIROSHI
IPC: H01Q1/24
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a converter for receiving a satellite broadcast, which is superior in operating efficiency and can be kept high in sealing properties for a long term.  <P>SOLUTION: The converter for receiving satellite broadcasts is equipped with a small vent hole 8d which is plugged up by thermally deforming a protrusion 8e, whereby filling and drying of an adhesive agent 9 are managed through a process that is carried out once, a working time gets shorter than usual, and the converter improved in operating efficiency can be obtained. The insides of housings 7 and 8 are expanded or shrunk in accordance with an external environment, the small hole 8d is plugged up with the thermally deformed protrusion 8e at this time, so that the hole 8d stopped up with the thermally deformed protrusion 8e is higher in strength than a conventional adhesive agent, no vent hole is produced in the converter, and the converter can be kept superior in sealing properties.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008548-A (JP)
Title: Washing and drying machine
Inventor: NISHIDA KAZUO
IPC: D06F39/04
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve quality and reliability by enabling drying with a simple structure for blowing warm air and by avoiding degradation of a life of components due to a temperature adjustment for a washing and drying machine having a cleaning step composed of washing, rinsing and dewatering and a drying step.  <P>SOLUTION: In the washing and drying machine, an upper part of an outer frame 45 is covered by an outer frame cover 46, and an inner tub 4 with a rotary center axis in the roughly vertical direction is installed into an outer tub 3 held in the outer frame 45 to be freely rotated; outside air is intaken through an intaking air duct 44; the outside air taken in is blown through a blowing fan 35, a first casing 36 and a second casing 37; the outside air is heated by a heater 39; a temperature of the heated air is detected by a thermistor 41: and the heater 39 and thermistor 41 are connected to a control device 52. The control device 52 repeats current-carrying and current-uncarrying states of the heater 39 at predetermined time intervals, when the temperature detected by the thermistor 41 exceeds a predetermined value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015991-A (JP)
Title: Cable connecting part
Inventor: UEDA MASAAKI
IPC: H01B17/56
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cable connecting part that allows a rubber spacer interposed between joint surfaces facing two epoxy insulating bodies to maintain stable characteristics for a long period of time, and also allows assembling work to easily be performed.  <P>SOLUTION: The first epoxy insulating body 7 surrounds a first internal conductor 6 electrically connected to a first central conductor 2 (conductor) of a first power cable 1, and the second epoxy insulating body 8 surrounds a second internal conductor 15 electrically connected to a second central conductor 12 (conductor) of a second power cable and a third central conductor 14 (conductor) of a third power cable. The rubber spacer 9 is interposed between the joint surfaces facing the first epoxy insulating body 7 and the second epoxy insulating body 8. The rubber spacer is firmly fixed to either of the joint surfaces facing the first epoxy insulating body 7 and the second epoxy insulating body 8, or to both the joint surfaces.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018921-A (JP)
Title: Ferritic stainless steel soft at room temperature and excellent in high-temperature oxidation resistance
Inventor: MIYAZAKI ATSUSHI
IPC: C22C38/38
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To produce ferritic stainless steel in which high-temperature oxidation resistance is enhanced without deteriorating workability at room temperature.  <P>SOLUTION: Material components are regulated to a composition range consisting of, by mass, ≤0.02% C, ≤0.1% Si, ≤2.0% Mn, 12.0 to 16.0% Cr. 1.0 to 5.0% Mo, 2.0% to 5.0% W, 5(C+N) to 1.0% Nb, ≤0.02% N and the balance Fe with inevitable impurities.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017093-A (JP)
Title: Lead-free solder alloy and lead-free solder paste using the same
Inventor: TAKAHASHI KUNIAKI
IPC: C22C13/00
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead-free solder ally excellent in solder wettability, solderability, elongation and mechanical fatigue strength.  <P>SOLUTION: The lead-free solder alloy comprises 43 to 47 wt.% of bismas, 0.5 to 2.5 wt.% of silver, 0.25 to 0.75 wt.% of copper, 0.25 to 0.75 wt.% of indium, 0.02 to 0.09 wt.% of nickel, and the balance containing tin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019258-A (JP)
Title: Take-up shaft supporting device for opening/closing device
Inventor: NAKAJIMA KOJI
IPC: E06B9/17
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a take-up shaft supporting device for an opening/closing device, which can carry out smooth winding and unwinding of an opening/closing body on/from a take-up shaft without an influence of wrinkles even if a supporting member for supporting the take-up shaft upward is arranged at the middle part in the axial direction of the take-up shaft.  <P>SOLUTION: According to the structure of the take-up shaft supporting device, rotatable roller bodies 23, 27 are arranged along the take-up shaft 1 in a manner being circumferentially spaced away from each other. Each of the roller bodies 23, 24 is a combination of a center shaft and roller main bodies arranged along the take-up shaft 1 in a manner being axially spaced away from each other. Each of the roller main bodies 24A, 24B, 28A, 28B has a recess 26A, 26B, 30A, 30B for allowing wrinkles generated on a shutter curtain 7 as the opening/closing body to pass through the roller main body. Each recess extends over the entire length of the roller main body in the take-up shaft 1 axial direction. Thus the take-up shaft supporting device allows the wrinkles of the shutter curtain 7 to pass through the roller main bodies while supporting the take-up shaft 1 upward by the roller main bodies.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020527-A (JP)
Title: Torque sensor
Inventor: FUKAYA SHIGETOSHI
IPC: G01L3/10
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a torque sensor of simple structure without having an electric contact part and high in accuracy near a neutral point.  <P>SOLUTION: This torque sensor 1 is composed of a torsion bar 4 coaxially connecting an input shaft 2 and an output shaft 3; a ring-like magnet 5 mounted to the end part of the input shaft 2; a set of magnetic yokes 6 mounted to the end part of the output shaft 3; a magnetic sensor 7 for detecting magnetic flux density generated between the magnetic yokes 6; and the like. The magnetic yokes 6 are provided to axially hold the magnet 5 from both sides and provided with projecting parts 6a and recessed parts 6b in the same number as the N-poles and S-poles of the magnet 5, at equal intervals all around. The magnetic yokes 6 and the magnet 5 are arranged so that the circumferential center position of the projecting part 6a of the magnetic yoke 6 approximately coincides with the boundary of the N-pole and S-pole of the magnet 5 in the non-twisted state of the torsion bar 4. The magnetic sensor 7 is inserted in a gap provided between the axially opposed magnetic yokes 6, to detect magnetic flux density.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028618-A (JP)
Title: Paint membrane measuring method and device
Inventor: YASUI TAKESHI
IPC: G01B11/06
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To measure the paint membrane thickness during painting, to measure the thickness of a wet membrane or a multi-layered membrane, and to measure even in the dried state.  <P>SOLUTION: A birefringence quantity is imparted to optically-delayed probe pulsed light by using an electro-optic effect following the intensity of a terahertz echo pulse reflected from the paint membrane, and then photoelectric conversion of the probe pulsed light into an electric signal is performed. The electric signal is synchronously detected based on a reference high-frequency signal, and a measured signal substantially proportional to the birefringence quantity of the probe pulsed light is generated, and the terahertz echo pulse is time-divided, while the delay time quantity is changed, and its signal waveform is measured. The time difference between a plurality of terahertz echo pulses is calculated, and the thickness of the paint membrane is calculated. An amplitude spectrum is calculated by performing Fourier transformation of the signal waveforms of the plurality of terahertz echo pulses, and the logarithm of the ratio of the amplitude spectra is calculated, to thereby calculate an absorption spectrum which is a frequency characteristic of the absorbance for representing the dried state of the paint membrane.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032873-A (JP)
Title: Electromagnetic actuator and shutter device for camera
Inventor: WATABE NOBUAKI
IPC: H02K37/16
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the assembly work and reduce the cost by reducing the number of part items, in an electromagnetic actuator which has a rotor.  <P>SOLUTION: In the electromagnetic actuator which is equipped with a rotor 20 being supported rotatably by a base 10, yokes 30 and 40 having two magnetic poles opposed to the periphery of the rotor 20, and a coil 60 for excitation, a bobbin-cum-presser 50 where a bobbin 51 to wind a coil 60 and press parts 52 and 53 for pressing the yokes 30 and 40 against the base 10 and supporting the rotor 20 rotatably are made integrally, is adopted. Hereby, the number of part items is reduced, and the assembly work is simplified, and the the cost is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025237-A (JP)
Title: Bending apparatus
Inventor: AOKI MAKOTO
IPC: B21D5/02
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve operability by always displaying an information necessary for machining on front of a worker even when the worker is in either workstation.  <P>SOLUTION: This apparatus comprises: a projecting means 18 for a projecting machining support information J necessary for the machining at prescribed positions on an upper table 1 where are exactly viewed by the worker S who is in the prescribed workstations A1, A2 ..., An; an information operating means 30C for operating bending order, dies P, D the workstations A1, A2 ..., An or the like on the basis of product information; a machining support information generation means 30D for generating the machining support information J necessary for the machining on the basis of operated results; and a projection control means 30E for positioning the projecting means 18 in the operated workstations A1, A2 ..., An and projecting the machining support information J generated by the machining support information in the prescribed position on the upper table 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025048-A (JP)
Title: Applicator
Inventor: KUBOYAMA SATOSHI
IPC: B05C5/02
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an applicator which, when blank parts (uncoated parts) at both ends of a traveling web-like support are formed by using an extrusion type coater, does not need frequent updating, has a means to prevent abrasion of the tips of lips corresponding to the blank parts, and is uniform and excellent in smoothness.  <P>SOLUTION: In the applicator for applying a coating liquid on the support 6 traveling between an upstream side guide roll 4 and a downstream side guide roll 5 on the guide rolls 4 and 5 by an extrusion type coater head 1 in which discharge width regulation plates 9 are formed in both ends of a slit part composed of an upstream side lip 2 and a downstream side lip 3, the regulation plats 9 has a recessed notch part 12 in the middle of the tip, and a lubricating liquid supply opening 14 for supplying the lubricating liquid is formed in the notch part 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003017466-A (JP)
Title: Particle removal system
Inventor: MORIYA TAKESHI
IPC: H01L21/3065
Filed: 2002-06-26
Abstract: PROBLEM TO BE SOLVED: To electrically neutralize particles which are generated in a treatment apparatus for removal. SOLUTION: A treatment apparatus 100 performs specific treatments on a substrate. A radiation source 200 is generated, by performing specific treatment to the substrate in the treatment apparatus 100, applies particles having positive or negative charge to particles, that are generated by performing the specific treatment to the substrate in the treatment apparatus 100 and are being charged to neutralize the particle electrically. After that, a computer 300 controls a vacuum system (not shown) and the like, and sucks and removes the particles that have become neutral electrically.
Patent JP-2003102361-A (JP)
Title: Insecticide transpiratory device
Inventor: INOUE MASAFUMI
IPC: A01M1/20
Filed: 2002-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an insecticide transpiratory device for transpiring an insecticide at normal temperatures from an insecticide-impregnated element. SOLUTION: This device includes a device body furnished with a recess for containing an insecticide cartridge therein, the insecticide cartridge rotatably supported in the recess, a driving means comprising a motor connected with the rotating support shaft for the cartridge and an electric source and built in the device body, and a cover pivotably mounted on the device body so as to cover the insecticide cartridge in the recess;  wherein the insecticide cartridge is made by monolithically molding a circular hollow structure containing the granular insecticide-impregnated element and having both the inner and outer circumferential surfaces provided respectively with openings, an axial part located at the center of the hollow structure and joined to the rotating support shaft, a plurality of spokes connecting the axial part and the hollow structure with each other, and blades extended from the inner circumferential surface of the hollow structure toward the center thereof and promoting the passage of airflow from the inner circumferential surface of the hollow structure to the outer circumferential surface thereof.