baber/WOPTO huggingface dataset:
Patent JP-2003147663-A (JP)
Title: Method for producing filament woven fabric
Inventor: GOYA DAISAKU
IPC: D03D47/34
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a woven fabric free from defect of tight pick by using a filament having >=90 g/number and <=120 g/number elastic limit tension as weft. SOLUTION: This filament woven fabric has both of warp and weft each composed of a filament yarn. When the filament woven fabric is produced at >=500 rpm and <=800 rpm numbers of revolution of a loom by using a water jet loom, instantaneous maximum tension during traveling of weft is kept to elastic limit tension or below of the weft.
Patent JP-2003146982-A (JP)
Title: Method for producing 2-hydroxymethyl-4-oxo-1,3-dioxolane derivative
Inventor: UMETANI HIDETAKE
IPC: C07D317/34
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an industrially suitable method for producing a 2- hydroxymethyl-4-oxo-1,3-dioxolane derivative which is important as a medicinal intermediate. SOLUTION: This method for producing the 2-hydroxymethyl-4-oxo-1,3- dioxolane derivative is provided by using hydroxyacetaldehyde dialkylacetals, etc., as equivalents to hydroxyacetoaldehyde having a stability and as starting materials, and performing a reaction with glycolic acid or its derivative in an acidic reaction condition.
Patent JP-2003147128-A (JP)
Title: Water based dispersion composition and laminated film
Inventor: ANADA ARIHIRO
IPC: C09D123/00
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a water based dispersion composition and a laminated film capable of producing a coating film high in an antistatic performance, in water resistance, in adhesion with the base material, and in blocking resistance. SOLUTION: The composition is a water based dispersion mixture wherein polyolefin resin particles and carbon black particles are dispersed into a water based medium, with the carbon black particles accounting for 30-1,500 pts.wt. relative to 100 pts.wt. of the polyolefin resin particles. The laminated film is made of this composition. The polyolefin resin is preferred to be a polyolefin resin modified by a carboxylic acid.
Patent JP-2003151804-A (JP)
Title: Method of manufacturing ptc element
Inventor: TSUJIHA HAJIME
IPC: H01C7/02
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a highly reliable PTC element that can be formed easily in a chip by cutting, can use non-roughened metal plates (electrode plates) while adhesion between the metal plates and a conductive composition layer is sufficiently maintained, and has functions of electrodes and lead terminals. SOLUTION: In the PTC element manufactured by this method, the conductive composition layer is arranged between the two metal plates having functions of both lead terminals and electrodes. The method comprises a step of preparing a long or strip-like sheet body of a conductive composition and long or strip-like metal plates, a step of respectively sticking the long or strip-like metal plates to front and rear surfaces of the sheet body of the conductive composition, and a step of cutting or temporarily cutting a long or strip-like stuck composite into PTC element chips of desired sizes.
Patent JP-2003152484-A (JP)
Title: Audio signal processing device and method therefor
Inventor: NAKAMURA MASAMI
IPC: H03G7/00
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an audio signal processing device capable of enabling a user to hear a small sound easily without causing a distortion in the sound and sense of compatibility during reproducing music. SOLUTION: In the audio signal processing device 10, the input level of an audio signal inputted from an L channel input 11a or an R channel input 11b is detected by a level detecting section 12a, 12b. If the input level is low, the inputted audio signal is expanded by gain adjusting sections 13a, 13b, and is outputted into adding sections 16a, 16b through an adding section and an amplifier 15. The signal is added to the audio signal inputted from the inputs 11a and 11b and outputted by the sections 16a, 16b. In this way, since the small sound inputted into one of the channels is outputted simultaneously from both the channels, the user can easily hear the sound.
Patent JP-2003154498-A (JP)
Title: Control device of mechanical press
Inventor: SENDA MASAKI
IPC: B30B15/14
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To set a point before a pressurization point, to adopt a technique to store, and to provide a control device which does not cause a decrease in productivity. SOLUTION: A slide is sent down to a first near side position before the pressurization point at high speed, and the speed is set to be working speed from a second near side position before the pressurization point. The slide is not stop by programming to reduce the speed from the high speed to the working speed between the first near side position and the second near side position.
Patent JP-2003153896-A (JP)
Title: Gel composition for ultrasonic medium
Inventor: JINBO KAZUKO
IPC: C08K5/00
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a means for preventing and suppressing the inconvenient phenomena, such as the appearance of stimuli of unknown causes in the part of use, the appearance of inflammations and the supersentitization of skin for a while after use, which occur when an organism is irradiated with ultrasonic waves. SOLUTION: 1) A carboxyvinyl polymer and/or its salt and (2) one or >=2 kinds selected from antioxidation components of essences, or the like, of crude drugs, such as tocopherol and its esters, ascorbic acid and its salts, the glycoside of ascorbic acid, the phosphate of ascorbic acid and its salts, the glycoside of hydroquinone like arbutin and its salts, catechins and plants of Labiatae, plants of Rutaseae, plants of Theaceae, plants of Leguminoseae, plants of Ulmaceae, plants of Hippocastamaceae, and plants of Mytaceae are incorporated into the gel composition for ultrasonic media.
Patent JP-2003155819-A (JP)
Title: Building board
Inventor: TANAKA MASARU
IPC: E04F13/14
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a building board which is excellent in appearance, and good in dimensional stability. SOLUTION: When a pair of the building boards are connected together, a deep slot 6A is defined at a joint portion. In order to make the deep slot 6A inconspicuous, similar deep slots 6 are formed in a surface of the building board 1 in parallel with the deep slot 6A at regular intervals. Further, in order to impart randomness to the appearance of the building board, a plurality of longitudinal and transverse shallow slots 7, 8 are formed in the surface of the board. The deep slot 6 functions to absorb expansion and contraction of the board and improves the dimensional stability of the board.
Patent JP-2003157236-A (JP)
Title: Device and method for specifying user using sound notification in media information retrieval service providing system and program for specifying user
Inventor: DORYO SHINICHIRO
IPC: G06F21/44
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To protect the privacy of a user by linking both services of image display and a telephone service together in combining the image display and telephone service to provide a new service. SOLUTION: A user specifying device is provided with a sound recognizing and responding part 203 for assigning a unique media information identifier to at least one piece of media information obtained in the result of medial information retrieval and notifying the media information identifier with sound when a telephone terminal connectable to the Internet is connected via a telephone network and an IP network and the telephone terminal is connected to a sound responding server, and a media information retrieval answering part 204 for answering retrieval results by making the user input or select the media information identifier via the telephone terminal when a request for reading the retrieval results is received from the telephone terminal.
Patent JP-2003158443-A (JP)
Title: Piezoelectric thin film resonator device
Inventor: IEIRI MASANORI
IPC: H01L23/04
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To improve a yield by solving with a simple structure the problem that an adhesive advances into the cavity of a vibrator support to reach even a composite diaphragm to deteriorate the yield of a device by degrading a resonance characteristic. SOLUTION: In a piezoelectric thin film resonator device comprising a piezoelectric thin film resonator element provided with the vibrator support which forms the cavity on one face of a substrate and has a thin wall at its central part, a piezoelectric thin film disposed at the thin-walled part of the vibrator support and an electrode for exciting the piezoelectric thin film, and a sealing body for housing the piezoelectric thin film resonator element, a projection that is fitted into the cavity of the vibrator support is provided on a surface on which the piezoelectric thin film resonator element of the sealing body is mounted.
Patent JP-2003154656-A (JP)
Title: Method and head for discharging liquid
Inventor: KUDO KIYOMITSU
IPC: B41J2/05
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a liquid discharge head which easily widens the range of gradation expression. SOLUTION: The liquid discharge head is provided with: a foam generation region; a first liquid channel for mainly supplying a first liquid; a second liquid channel communicating with the first liquid channel for supplying a second liquid; and a movable member having a free end set to a position for covering a communicating part between the first liquid channel and the second liquid channel. The first liquid and the second liquid are mixed and discharged by opening/closure of the movable member. The movable member is opened/closed with the utilization of a static electricity force between an electrode layer arranged at the free end of the movable member and an electrode layer arranged at a position opposite to the free end of the movable member.
Patent JP-2003159094-A (JP)
Title: Method for aseptically producing yolk antibody
Inventor: YAMAKAWA NAOMI
IPC: A23L1/305
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a highly pure and active aseptic antibody from a yolk by a simple process.  <P>SOLUTION: This method for aseptically producing the yolk antibody is the one for aseptically isolating and purifying the antibody from the yolk including the antibody. The method comprises diluting the yolk with water, regulating the pH within an acidic region, subjecting the acidic diluted yolk solution to a centrifugal separation, isolating the yolk solution which is the supernatant caused by the centrifugal separation, and filtering and sterilizing the yolk solution to isolate and purify the antibody.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165419-A (JP)
Title: Demisting device for vehicle
Inventor: ISSHI YOSHINORI
IPC: B60H1/32
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent voltage decrease of a battery B from obstructing the vehicle running and to secure minimum visibility.  <P>SOLUTION: Working times of first to third electric heating elements 61, 62, and 63 for demisting are restricted in response to the voltage of the battery B, load on the battery B in decreasing the voltage is reduced, and large voltage decrease of the battery B is prevented. Thus, the minimum visibility is secured by operating the first to third electric heating elements 61, 62, and 63 even when the voltage of the battery B decreases, and obstruction to vehicle running by large voltage decrease of the battery B is prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166465-A (JP)
Title: Rotating machine for vehicle
Inventor: MURAKAMI KAZURO
IPC: F04B9/02
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotating machine for vehicle which restrains energy loss preventing an electric motor part from being driven while a mechanism part is driven by power from an external driving source, and reduces its size in an axial direction of a rotation axis.  <P>SOLUTION: A pulley 17 having a power transmission part 17C at an outer peripheral part for power transmission between a rotation shaft 16 and a vehicle engine E is operationally connected. A one-way clutches 66 and 83 are provided to a power transmission path between the pulley 17 and the rotation shaft 16 and a power transmission path between the electric motor part 77 and the rotation shaft 16, respectively. A part of the electric motor part 77 is arranged inside the power transmission part 17C. Applying this structure, the rotating machine for vehicle can be easily miniaturized in the axial direction of the rotation shaft compared to one with a structure that an electric motor part is not arranged inside the power transmission part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169144-A (JP)
Title: Call center managing server, management method therefor and system therefor
Inventor: MATSUNAGA OSAMU
IPC: G06Q10/00
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a call center managing server, a management method therefor and a system therefor for enabling efficient and simultaneous handling of a plurality of telephone call cases on the same client.  <P>SOLUTION: The call center managing server has a telephone call function for an operator to originate a telephone call from a terminal to the client, a telephone call receiving function for receiving incoming telephone call from the client, a telephone call case master storage means for storing telephone call case data, a name identifying function for applying priority to case data when the plurality of telephone call case data exist concerning the same client, registering the case of the highest priority as representative case data and registering the cases except for the highest priority as name identifying case data in the telephone call case master storage means, and a telephone call list preparing function for preparing one or a plurality of telephone call candidate representative case lists by extracting a representative case group having a prescribed attribute from all the representative case data stored in the telephone call case master storage means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166499-A (JP)
Title: Stator and fan
Inventor: TSUBOTA HARUHIRO
IPC: F01P11/10
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stator and a fan which is fabricated by a simple method with high strength, has a robustness against a fluid flowing in at an incident angle covering a wide range, and lowers a manufacturing cost by sustaining the use in such an environment that a large quantity of hard foreign matter such as fine sand, etc., is included in the fluid.  <P>SOLUTION: The stator 4 and fan 5 are formed from a plate 22 of metal (steel). A cap 23 or 24 is attached to that end of the plate 22 where the fluid 12 flows in. Otherwise that end of the plate 22 where the fluid 12 flows in solely undergoes a bending process, etc. In this fabricating process of the stator 4 and fan 5, that end of the plate 22 where the fluid 12 flows in is shaped so as to have robustness against the fluid 12 flowing in at an incident angle γcovering a wide range.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003138351-A (JP)
Title: Alloying-element additive
Inventor: NUMA KATSUMI
IPC: C22C38/40
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide easy-handling low-cost additives used for adding alloying elements at low-alloy steel manufacture because component additives for use in operations subsequent to a deoxidation operation in a converter should be pure and have minimal impurity content to prevent molten steel from recontamination. SOLUTION: The alloying-element additives can be obtained by subjecting sheet-like or slit-like scraps of Cr-based stainless steel, Ni-based stainless steel and Ni steel to shearing into small pieces using a shredder and are used when manufacturing low-alloy steel.
Patent JP-2003167211-A (JP)
Title: Galvanomirror
Inventor: SAKAMOTO TETSUYUKI
IPC: G02B26/10
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a galvanomirror by which the occurrences of rotational vibration of a mirror and vibration in a direction perpendicular to a mirror surface are suppressed.  <P>SOLUTION: An arm 28a or the like is extended in a direction crossing with rotary axes A and B from the intermediate part of a spring 23a or the like at four springs 23a-23d freely rotatably supporting a mirror holder 18 at which the mirror is attached around the rotary axes A and B, and a top end is connected with the spring 23b or the like arranged closely to the top end by a damping material 30 having viscoelasticity, and when the mirror holder 18 is rotated and driven or the like, the occurrence of unnecessary vibration or the like is suppressed by the viscoelasticity of the damping material 30.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173317-A (JP)
Title: Unbuffered memory system
Inventor: SHIBATA KAYOKO
IPC: G06F13/16
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory system improved to be conformable to a high frequency operation while using the advantage of an unbuffered memory module.  <P>SOLUTION: When an unbuffered type one with ECC function is adapted as a memory module 20, an internal C/A bus structure 50 is set to signal T- branch topology, the output impedance of a chip set 10 is set substantially constant, and a capacity 70 for cutting the high frequency component of a C/A signal is added to a C/AA bus 30.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172178-A (JP)
Title: Air-fuel ratio control system for internal combustion engine
Inventor: YOSHIZAWA HIDEKAZU
IPC: G05B13/00
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To accurately and easily calculate a feedback controlled variable for providing a desired response in air-fuel ratio feedback control carried out by adjusting a control gain by using a parameter acquired by identifying a plant model.  <P>SOLUTION: The feedback controlled variable is corrected by subtraction on the basis of a correction element for eliminating influence of the correction element (for example, a learning correction amount) other than that by feedback from the feedback controlled variable. The correction is carried out by decreasing an integral term KI.Σσ of a switching function σ for an amount correlated to the learning correction amount LMAD in the feedback control by sliding modal control.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003143776-A (JP)
Title: Low-cost power supply unit and maintenance management system thereof
Inventor: MATSUO MASAYUKI
IPC: G06Q50/00
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a power supply unit for changing low-voltage power-receiving facilities to power-receiving facilities that can be remotely controlled. SOLUTION: In the power supply unit, low-voltage power-receiving facilities (1a) are changed into high-voltage power-receiving facilities (20) that have a load-monitoring apparatus (2) with a detection means and an information-processing function and is set to be a pole direct loading system for receiving 6,600 V related to changing into an information terminal where communication can be made. Additionally, specific detection data are acquired from a power supply output via the load-monitoring apparatus for changing into a signal while low-voltage power is supplied. The signal is transmitted to an information-processing apparatus (3) in a remote control center (5) for performing interpretation, analysis, or data management via a general-purpose line and the Internet.  A bidirectional data-processing communication system (9) is composed, where the system (9) can send an instruction on management regarding the transmission data to a local management center (4) where the information-processing apparatus (3) is installed. By the system configuration, the low-cost and bidirectional power supply system that makes power costs reduced by 20 to 40%, secures bidirectional properties, and is changed into an information terminal is composed.
Patent JP-2003176078-A (JP)
Title: Bobbin holder of winder
Inventor: FUJIATSU MASARU
IPC: B65H54/547
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bobbin holder of a winder capable of securely clamping and releasing a plurality of bobbins by a simply constituted holding ring.  <P>SOLUTION: The holding ring 4 is provided with an arc-shaped annular height 4b on one side, an approximately rectangle-shaped annular height 4c on the other side and slit grooves 4d and 4e having prescribed widths and depths on both the side surfaces, with a plurality of slit grooves on the both sides not being superposed on each other. A circular cone part 4f is formed on the inner circumferential surface on the annular height 4c side. The holding ring 4 is equipped with a stopper ring 14. A spacer 5 has a conical surface 5a abutting the annular ring 4b of the holding ring 4, a pressure regulating height 5b abutting the one side surface of the stopper ring 14 on the conical surface side, and a pressure regulating surface 5c abutting the other circumferential side surface 14c of the stopper ring on the other side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186464-A (JP)
Title: Keyboard musical instrument
Inventor: KAWAMURA KIYOSHI
IPC: G10C1/06
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To carry even a keyboard musical instrument which is heavy and large-sized relatively easily.  <P>SOLUTION: This keyboard musical instrument is so constituted that a sounding unit equipped with a sounding mechanism such as strings and a playing unit equipped with a keyboard and an action mechanism can be separated; and the sounding unit 170 can easily be separated into a bass-side unit 190 and a treble-side unit 195 and also can easily be attached and detached. Consequently, both the units can be separated when carried to facilitate carrying operation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181140-A (JP)
Title: Control unit
Inventor: FUCHIOKA HIROYOSHI
IPC: A63F13/245
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to input a plurality of pieces of operation information from his/her feet in a control unit as an input interface for a game machine, or the like.  <P>SOLUTION: The control unit is provided with a pair of pedal type operators 3a and 3b provided on a pedestal 2, stepping angle detecting circuits 4a and 4b for detecting the stepping angles of the pedal type operators 3a and 3b, a connecting stay 5 for connecting the pedal type operators 3a and 3b, and a turning angle detecting circuit 6 for detecting the turning angle of the connecting stay 5. Thus, the turning angles of the pedal type operators around approximately the central position of the connecting stay 5 are detected.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187181-A (JP)
Title: Bar code reader and bar code reading method
Inventor: NITTA EIJI
IPC: G06K7/10
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bar code reader having an excellent characteristic that a bar code surface having irregularities can be precisely and quickly read, and a bar code reading method using this bar code reader.  <P>SOLUTION: The bar code reader comprises a transparent plate located vertically to the path of light in a place separated from a bar code reading light source and pressed to the bar code surface to extend the irregularities of the bar code surface. The transparent plate is preferably formed of an acrylic board. In this bar code reading method, this bar code reader is used, the irregularities of the bar code surface is extended by pressing the transparent plate to the bar code to read the bar code. Concretely, the bar code surface is located on the outer surface of a flexible bag, more concretely, the bag is a flexible container, and further more concretely, the bag is a flexible container containing pellets of synthetic resin.  <P>COPYRIGHT: (C)2003,JPO