baber/WOPTO huggingface dataset:
Patent JP-2004007010-A (JP)
Title: Circuit board and its producing method
Inventor: ADACHI EINOSUKE
IPC: H05K3/22
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To enable clear resin at the time of heating and pressurizing oozing an insulating substrate which has circuit conductor in prepreg sheet to be prevented, and to enable contact of contaminants to circuit conductor made into evasion to be made.  <P>SOLUTION: A method for producing a circuit board includes the steps of forming blanking groove in a predetermined pattern profile at an insulating substrate 1A so that a circuit conductor 3 has profile corresponding to the above-mentioned pattern profile, and inserting the circuit conductor 3 in the above blanking groove 9. The method also include the steps of forming a prepreg sheet 7 in double-sided side of the insulating substrate 1A in the status that the circuit conductor 3 is inserted, heating and pressurizing the circuit conductor 3 together with this insulating substrate 1A as the part of the insulating substrate 1A so that the circuit conductor 3 is embedded in the above insulating substrate 1A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004000808-A (JP)
Title: Pachinko game machine
Inventor: NAKATANI NOBUHIDE
IPC: A63F7/02
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko game machine capable of maintaining the ball dispensing state controlled with data just before power supply cut by backing up the data stored in a RAM of a dispensing control device when the power supply cut situation is generated because of some reason.  <P>SOLUTION: In the pachinko game machine, at least the pachinko ball dispensing control is set by a main control device 24 disposed on a main circuit board and a dispensing control device 34 disposed on a dispensing circuit board. The pachinko game machine has a dispensing backup means 45 for backing up data stored in the RAM 43 of the dispensing control device 34 according to the generation of the power supply cut situation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005103839-A (JP)
Title: Retractable writing utensil
Inventor: SUNAGA YUKICHI
IPC: B43K25/02
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a conventional retractable writing utensil, the circumscribed circle of a barrel, i.e. a projection level from the surface of the barrel of which is slight, tends to somewhat pose difficulty when the utensil is inserted into a pocket; in other words, the pocket brim does not get into a gap between a clip and the barrel easily on account of the slight projection level of a ball part of the clip from the barrel surface and consequently, the user has to insert the utensil into the pocket while daring to lift the ball part, although this procedure is troublesome.  <P>SOLUTION: In this retractable writing utensil which maintains a refill unit arranged retractably in the barrel, in a projecting state with the help of the clip, the projection state of the refill unit is maintained by the engagement of an engagement part formed on the clip with a receiving part of the refill unit. In addition, the engagement part of the clip is secured to the receiving part of the refill unit via a through hole formed in the barrel and the through hole has an inclined surface of the diameter which becomes gradually larger toward the outside of the barrel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004128505-A (JP)
Title: Nonvolatile memory device and its manufacturing method
Inventor: KEI YOU
IPC: H01L27/115
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile memory device and its manufacturing method.  <P>SOLUTION: A plurality of stacked gate structures are formed on a semiconductor substrate, which are arranged in a first space in a first region, and arranged in a second space, wider than the first one, in a second region that is adjacent to the first region. A first gate spacer made up of an insulating substance with a low dielectric constant is formed on both sides' walls of the respective stacked gate structures. A second gate spacer made up of an insulating substance, excellent in step coating performance, is formed on the first gate spacer as if filling up the first space. The fact that a double spacer structure of the first and second gate spacers prevents an occurrence of a void between the gates prevents an active region from being opened in subsequent steps and a silicide from being formed on it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007023-A (JP)
Title: Wavelength variable semiconductor laser and optical integrated device using it
Inventor: KITAOKA YASUO
IPC: H01S5/022
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wavelength variable semiconductor laser which realizes stable wavelength variable operation even with junction-down mounting, and to provide an optical integrated device which efficiently binds the laser beam from a semiconductor laser chip to the optical waveguide of an optical waveguide device by improving the mounting precision in the direction of substrate thickness.  <P>SOLUTION: The wavelength variable semiconductor laser comprises a submount, and a semiconductor laser chip which is mounted on the submount and comprises at least an active layer region and a distribution Bragg reflection region. The semiconductor laser chip is so mounted that an epitaxial growth surface faces the submount and the heat radiation state of the active layer region differs from that of the distribution Bragg reflection region. An optical waveguide device is further mounted on the submount where the wavelength variable semiconductor laser is mounted to constitute the optical integrated device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005103472-A (JP)
Title: Separator made of metal foil for air filter and its manufacturing method
Inventor: HAYASHI SHIRO
IPC: B01D46/52
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separator made of a metal foil for a thin air filter causing no cracking or breaking at the time of production of the separator made of the metal foil, and its manufacturing method.  <P>SOLUTION: In the separator made of the metal foil for the air filter obtained by applying corrugation processing to the metal foil, both end parts of the metal foil are folded inwardly and shaping oil is adhered to at least the outer surfaces of the inwardly folded parts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005120480-A (JP)
Title: Bridge-type body shape trimming belt
Inventor: YAMAZAKI SHINSAKU
IPC: A41C3/14
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bridge-type body shape trimming belt to simplify body shape trimming when a wearer putts on kimono, and to solve problems of untidiness and tightness in wearing kimono through dispersing tightening power caused by cords concentrated at the belly part of a wearer.  <P>SOLUTION: The belt is formed through the following process: making a bamboo blind-shaped belt core using belt core material comprising a body part 1, a hinge function part 2 and a skirt part 3; applying stretchable and elastic fabric 5 on both sides of the belt core; and comprising a body 6 and a skirt 7. The skirt 7 has recovery power of being folded, widened or restored due to the elastic power of the fabric applied on its surface. The belt forms a columnar bridge surrounding the belly part of a wearer while utilizing her (his) rib bones and her (his) sidebones as bridge retainers to correct the body shape, and gathering the tightening power caused by dressing cords on the bridge and dispersing the power to the bridge retainers to eliminate both of untidiness and tightness of the kimono all at once.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005112012-A (JP)
Title: Vehicular steering device
Inventor: NAKAJIMA KIYOSHI
IPC: B62D5/04
Filed: 2003-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a backup system of a vehicular steer-by-wire type steering device.  <P>SOLUTION: A vehicular steering device 10 generates the turning power from a turning actuator 38 according to the steering quantity of a steering wheel 21, transmits the turning power to a turning mechanism 30 which is mechanically separated from a steering member 21, and turns dirigible road wheels 35 and 35 by a turning mechanism. A steering shaft 22 of the steering wheel and an input shaft 31 of the turning mechanism are coupled with each other by a shaft coupling 52 so that the steering shaft and the input shaft are not coupled with each other in a normal state, but coupled with each other by the coupling signal Cn. The shaft coupling comprises a first coupling half 70 on the steering shaft side, a second coupling half 80 on the input shaft side, a coupling member to change the uncoupled state between the first and second coupling halves to the coupled state therebetween by the movement for coupling in the radial direction with respect to the first and second coupling halves, and a polymer actuator 100 to drive the coupling member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005117791-A (JP)
Title: Drive controller, and method for judging drive module of same
Inventor: WATANABE KAZUNORI
IPC: H02M7/493
Filed: 2003-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive controller which can judge a type of a disposed drive module by a simple structure.  <P>SOLUTION: The drive controller includes judging capacitors 22 having different capacities and disposed on a circuit substrate which carries a plurality of inverter circuits 21, a CPU 24 of a controller 20 for charging the judging capacitors 22 through an FPGA 23 and measuring a time until the charging potential reaches a predetermined potential to judge the type of the plurality of the drive modules, namely, the inverter circuits 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004039650-A (JP)
Title: Polymer electrolyte fuel cell
Inventor: HADO KAZUHITO
IPC: H01M8/02
Filed: 2003-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bipolar plate for polymer electrolyte fuel cell that is inexpensive, corrosion resistant, and excellent in processability and handling.  <P>SOLUTION: In a polymer electrolyte fuel cell having a cooling equipment attached to the bipolar plate, a pair of reaction poles holding a solid polymer electrolyte film, is held by the pair of bipolar plates for supplying and exhausting fuel gas and oxidyzing agent gas to a reaction pole. The bipolar plate comprises a carbon material or a metallic material, and a material having a main chain consisting of shown isobutylene.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005111018-A (JP)
Title: Oxygen concentrator
Inventor: OUCHI TERUHIKO
IPC: A61M16/10
Filed: 2003-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxygen concentrator usable even when a patient is home and/or out (including the time of moving on a car or the like).  <P>SOLUTION: The oxygen concentrator comprises a compression means for compressing air taken in from an air intake port, an adsorption means for adsorbing prescribed components other than oxygen in the compressed air inside an adsorption cylinder and removing them from the compressed air, a product tank for storing concentrated oxygen from which the prescribed components are removed, and a pressure adjuster on the downstream side of the product tank, and is operable by a detachable battery. An oxygen sensor is provided on a place communicating with the downstream side flow path of the pressure adjuster and power consumption is reduced by intermittently measuring an oxygen concentration.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005113241-A (JP)
Title: Self-organization bonding type film
Inventor: NANJO HIROSHI
IPC: C23F11/00
Filed: 2003-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-organization bonding type film which exhibits not the weak physical adsorption of weak adsorption power but strong adhesion to a metal oxide and hydroxide.  <P>SOLUTION: The self-organization bonding type film which is a protective coating for improving the corrosion resistance of metal by performing not the weak physical adsorption to a metallic surface but strong chemical bonding such as complex formation and in which all the molecules bond to the metal oxide and constituent molecule units can form intramolecular networks without stresses by forming the self-organization bonding type film on the flat metal oxide surface preferably at an atomic level is provided. A small-area high transmission rate organic and inorganic sensor which transmits all of the molecule recognition signals received by the individual molecules by causing the self-organization bonding of the molecules having molecule recognizability on the flat metallic surface at the atomic level thereby bonding nearly all the molecules without the unadsorbed molecules to a metallic surface serving as an electrode is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005115795-A (JP)
Title: Fail/safe controller
Inventor: SHIMAMURA KOTARO
IPC: G06F11/18
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fail/safe controller which performs computations using a plurality of processors and compares the computation results to determine whether the computation results are sound, and which controls outputs to the safe side, if the computation results are determined as being not sound, while avoiding the influences of external noises and the like, without making software complex or causing decrease in the operating efficiency of the processors.  <P>SOLUTION: The fail/safe controller comprises a plurality of data storage means for storing part of the computation results of the plurality of processors; a comparison circuit for comparing the computation results of the plurality of processors stored in the plurality of data storage means; and a comparison history storing means for storing a history of the comparison results of the comparison circuit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005112821-A (JP)
Title: Method for production of aromatic amides
Inventor: YAMASHITA MASAYA
IPC: C07C231/02
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for industrially easily producing high purity aromatic amides which are suitable for industrial chemicals, particularly a yellow coupler used for a color print photosensitive material and do not substantially contain by-products other than raw materials and the objective products.  <P>SOLUTION: This method comprises reacting a compound of formula (1) (wherein R<SB>1</SB>is H, or a 1-18C alkyl or alkoxy; and R<SB>2</SB>is a 1-8C alkyl) with a compound of formula (2) (R<SB>3</SB>and R<SB>4</SB>are each H, a halogen, 1-18C alkyl, 1-18C alkoxy or 1-18C alkoxycarbonyl) in the presence of a calcium compound to produce the aromatic amides represented by formula (3) (R1, R3 and R4 are each the same as above) with high purity and high yield.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005123816-A (JP)
Title: Signal generating circuit and image processor having the same
Inventor: UCHIDA YUTAKA
IPC: H03K5/13
Filed: 2003-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal generating circuit generating a desired output signal by removing influence of delay which occurs between a signal generated by using a delay signal generating circuit and a signal generated without using the delay signal generating circuit and to provide an image processor having the circuit in the signal generating circuit generating the output signal from the signal generated by using the delay signal generating circuit generating a plurality of delay signals different in phases based on a reference signal and from the signal generated without using the delay signal generating circuit and in the image processor having the circuit.  <P>SOLUTION: In the signal generating circuit, the output signal is generated from the signal generated by using the delay signal generating circuit generating a plurality of the delay signals different in the phases based on the reference signal and from the signal generated without using the delay signal generating circuit. The output signal is generated by synchronizing the signal generated without using the delay signal generating circuit with any delay signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005122545-A (JP)
Title: Envelope processing method
Inventor: TAKAO AKIKO
IPC: G06Q50/30
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an envelope processing method for easily enclosing contents into an envelope and easily determining whether the contents are good or not.  <P>SOLUTION: Bar codes 12a, 12b, and 12c for forms 11a, 11b, and 11c are read, and based on information from the bar codes 12a, 12b, and 12c, numbers of the corresponding forms in a database and information about weight of contents 17 and 18 and an envelope body 19a are specified. Based on the specified form numbers in the database and the information about the contents, the contents 17 and 18 are matched with the forms 11a, 11b, and 11c to be enclosed into the envelope. The weight of the envelope body 19a containing the contents 17 and 18 enclosed in the envelope 19 is measured by a scale 16, and when the measured actual weight and the specified weight are compared mutually, it is determined whether the contents are good or not.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005120948-A (JP)
Title: Gas compressor
Inventor: OKADA HIROSHI
IPC: F01C1/16
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To suppress leakage of lubricating oil into a compression chamber during suspension of a gas compressor.  <P>SOLUTION: A space 41a between oil-seals 18, 23 and bearings 15, 21 is allowed to communicate with a low-pressure conductive hole 42 opened to the open-air through a depressurizing conductive hole 41. An opening/closing valve 43 is provided on the side of the low-pressure conductive hole 42 of the depressurizing conductive hole 41 so as to open/close the low-pressure conductive hole 42. Thus, in the case of suspension of the gas compressor, the pressure in the space 41a and a lubricating-oil space 9 is lowered simultaneously with pressure reduction in the compression chamber 10a, and a valve element 44 moves downward to open the low-pressure conductive hole 42, and the pressure of the lubricating-oil space 9 becomes nearly equal to the atmospheric pressure. Consequently, the pressure on the side of the lubricating-oil space 9 is prevented from becoming higher than that of the compression chamber 10a, and the lubricating oil is prevented from leaking from the lubricating-oil space 9 into the compression chamber 10a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005121189-A (JP)
Title: One-way clutch
Inventor: TAKADA SEIICHI
IPC: F16D41/06
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein idling torque becomes large with contact of a spring for energizing a roller with the inner diameter surface of an outer ring by improving structure of the spring, in regard to a one-way clutch miniaturized by using single roller and laying a reinforcing plate in a bottom surface of a roller housing part, and capable of obtaining high torque.  <P>SOLUTION: A part of the reinforcing plate 30 laid in the bottom surface of the roller housing part 17 is cut and stood to form a spring 16. The spring is pushed to the roller 4 for energization, and one end of the reinforcing plate 30 is pinched by an inside member 1 and a cover member 5 for fixation to receive reaction force of the spring 16 there.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005127599-A (JP)
Title: Refrigerator
Inventor: KAMAIKE NOBUO
IPC: F25D11/02
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator capable of reducing the noise by preventing the refrigerant flowing noise in refrigeration chamber cooling operation after defrosting.  <P>SOLUTION: The circulation of a refrigerant is reduced by controlling an upper limit of the rotational frequency of a compressor 1, when a temperature difference between the temperature of an evaporator 7 for a freezing chamber and the temperature of the freezing chamber 10 becomes more than a set temperature, when the refrigerant accumulated in the evaporator 7 for the freezing chamber during the cooling of the refrigeration chamber after the termination of the cooling of the freezing chamber is circulated into an evaporator 5 for the refrigeration chamber by an evaporation accelerating action of a freezing chamber fan 12, after defrosting a freezing chamber cooling unit 7, whereby the refrigerant flowing noise caused by the excess refrigerant can be prevented, and the noise of the refrigerant can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005136544-A (JP)
Title: Distorted speech restoring device and restoring method
Inventor: NAKAMURA KAZUYUKI
IPC: H03G1/04
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To restore a speech signal having a clip causing sound distortion in part of a waveform as the level exceeds the dynamic range of speech signal processing equipment.  <P>SOLUTION: An analog speech signal which is inputted through an input amplification part 1 and has a clip is converted by a digitizer part 2 into a digital speech signal. A clip extraction part 3 detects a clip section in the digital speech signal, and outputs a clip detection signal and a prediction period signal indicating a specified section before and after it. A clip section interpolation value prediction part 4 calculates an interpolation value corresponding to the clip section from those signals. A higher-harmonic-component detection part 5 calculates a higher harmonic component of the digital speech signal and outputs a higher-harmonic detection signal when a threshold is exceeded. An interpolation part 7 replaces the signal value in the clip section of the digital speech signal that the clip detection signal indicates when the higher harmonic is detected by an AND circuit 6 with the interpolation value from the clip section interpolation value prediction part to perform artificial restoration.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005095843-A (JP)
Title: Herbicide stable sprayer for protecting crop to limitation
Inventor: KOBAYASHI AKIO
IPC: A01M21/04
Filed: 2003-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sprayer securing safe for the human body, reducing burden to the extreme due to weed removal in agricultural work, preventing scattering of a herbicide for crops, and treating the crops with a small amount of the herbicide by stably spraying the herbicide, and capable of easily changing spray patterns such as angle, speed, and quantity.  <P>SOLUTION: This herbicide stable sprayer easily detachable without a tool is attached to the tip of a nozzle of an agrochemical sprayer. That is, the sprayer is fixed with a transparent synthetic resin cover for preventing scattering of the agrochemical and with a mouth made of a metal to be fixed to the threads of male and female screws.  <P>COPYRIGHT: (C)2005,JPO&NCIPI