baber/WOPTO huggingface dataset:
Patent JP-2001278826-A (JP)
Title: Method for removing dissolved oxygen from phenol
Inventor: HEYDENREICH FRIEDER DIPL CHEM
IPC: C07C39/16
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for catalytically removing dissolved oxygen, which is considered to cause discoloration by its nonselective action, in order to solve the problem that, although polycarbonate is used in a wide range, and it is used especially in a field high in required performance, for example, the production of a high-quality optical material, a compact disk or the like and in a field of electron optics and the like, the use of polycarbonate in such a field is often disturbed due to the discoloration caused even with zealous effort to hold high levels in the qualities of the starting materials. SOLUTION: The discoloration, which is undesirable in polycarbonate manufacturing, is avoided through the removal of trace of oxygen which remains in phenol before bisphenol A manufacturing by adding hydrogen in the presence of an anion exchanger, to which a noble metal has been added as a dopant.
Patent JP-2002226987-A (JP)
Title: Water electrolyzer
Inventor: HIRAI SEIJI
IPC: C25B1/10
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a water electrolyzer capable of reducing the size. SOLUTION: This water electrolyzer comprises an electrolytic cell for generating the gas by performing electrolysis of electrolyte by applying DC voltage, and a rectifier having a rectifying element for converting AC into DC, and the rectifier is cooled by a water-cooling type cooling means.
Patent JP-2002223925-A (JP)
Title: Food/drink providing equipment
Inventor: SHIMIZU YOSHIO
IPC: A47F10/06
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide food/drink providing equipment capable of surely preventing the collision of containers housing foods/drinks with each other. SOLUTION: The food/drink providing equipment consists of a main conveyer 10 for carrying the containers T respectively housing an identification piece C and the foods/drinks, detection means 14 for detecting the containers T by radio communication with the pieces C, and a control means for controlling the driving of the conveyor 10. The means 14 are provided plurally along the conveyer 10. The conveyer 10 consists of a plurality of partial conveyers 12 divided based on the communicable areas of the respective means 14. This control means 40 dries and controls the conveyers 12 respectively independently, lest the intervals between the containers T to be carried become shorter than a prescribed distance.
Patent JP-2001332220-A (JP)
Title: Core for induction coil and illuminating unit using the same, and polycrystalline ferrite
Inventor: KURACHI TOSHIAKI
IPC: H01J65/04
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a core for an induction coil, which is operable at frequencies from 50 kHz to 1 MHz inclusive. SOLUTION: The core 2a is used for an induction coil 2 of a discharge lamp, equipped with a bulb 1 enclosed with a discharge gas and the induction coil 2, that generates an electromagnetic field with frequency from 50 kHz to 1 MHz inclusive within the bulb 1. The core 2a is made of polycrystalline ferrite of Mn-Zn series and has Curie temperature of or higher than 270 deg.C.
Patent JP-2002239286-A (JP)
Title: Washing and drying machine
Inventor: HARUNA HIROYUKI
IPC: D06F25/00
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To improve easy of use by informing when a process is finished and making to temporarily stop operation if necessary possible. SOLUTION: In a washing and drying machine in which washing is stored in a washing tank and washing operation and drying operation are made successively operable through a plurality of processes, information is made possible when at least dehydrating process is finished among the processes and in addition, among each of the processes, with the information on finishing of an arbitrary process, the operation can be temporarily stopped and when the operation is temporarily stopped, after a specified time passes, continuous operation is automatically opened again.
Patent JP-2002241077-A (JP)
Title: Structure of hoist device and structure for preventing leakage of fume in closed room applying hoist device
Inventor: KAGAWA YASUO
IPC: B66D3/26
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a hoist device installed outside of a closed room for carrying a load in the closed room constructed inside of a building, and to provide a structure for reducing the amount of fume leaked to the external from a narrow clearance of a ceiling of the closed room for inserting a wire and a hook suspended from a hoist. SOLUTION: In this hoist device suspended from a rail and carrying a weight article, the hoist device is provided with a wire taking-up drum 3 and a wire 1, one wire end 2 is taken up on the drum, and the other wire end is fixed on a hoist body. A loop formed by the wire taken up on the drum and suspended, and the wire end fixed to the main body, and the longitudinal direction of the drum are placed in parallel, and the loop formed by the wire and the longitudinal direction of the drum are placed in parallel to the advancing direction of the hoist.
Patent JP-2002242660-A (JP)
Title: Diesel particulate filter device and its refreshing method
Inventor: TASHIRO YOSHIHISA
IPC: B01D46/42
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To properly determine a refreshing start timing while considering an accumulation and deposition of ash generated from an lubricating oil to a filter, and efficiently removing PM while preventing a clogging in the filter. SOLUTION: This diesel particulate filter device 1 has the filter 4 for catching a particulate matter in an exhaust gas G of an engine E, and comprises a refreshing control means 50 for determining a start of a refreshing operation of the filter 4 by comparing a value measured by exhaust pressure sensors 51 and 52 with a predetermined exhaust pressure determination value ΔPes. This diesel particulate filter device 1 is constituted such that the refreshing control means 50 estimates a cumulative value of the ash which is leaked in the exhaust gas 4 and accumulated in the filter 4, and corrects the exhaust pressure determination value ΔPes for determination of the refreshing operation start based on the estimated value.
Patent JP-2002238394-A (JP)
Title: Diaper cover for dog
Inventor: MATSUKAWA YOKO
IPC: A01K23/00
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain a diaper cover for a dog capable of extremely simply carrying out wearing and removal from the dog and exchange of a diaper with a slight feeling of pressure applied to the dog in a state of the diaper cover worn on the dog and slight sweatiness. SOLUTION: This diaper cover for the dog comprises a stomach band part 10 applied to the belly part of the dog, back pad parts 12 and 14 connected to both sides of the stomach band part 10 and capable of being wound around the barrel part from both sides of the dog, a connecting part 20 capable of connecting the back pad parts 12 and 14 in a state of the back pad parts 12 and 14 wound around the barrel part of the dog to the back pad parts 12 and 14 on both sides, hind leg holes 15 formed in the stomach band part 10, a diaper wearing part 25 prepared for a part applied to the genital organs of a male and two mutually crossing strings 28 and 29 connecting the front end of the stomach band part 10 to the front ends of the back pad parts 12 and 14 on both sides.  An escape part 24 for the dog tail is formed in the back pad parts 12 and 14 and a space between the crossing part of the two strings 28 and 29 and the front end of the stomach band part 10 is used as an inserting part 30 for the head of the dog.
Patent JP-2002247652-A (JP)
Title: Position information notice system and position information notice method
Inventor: SUGIYAMA FUMIHIDE
IPC: H04W4/02
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a technology with respect to a position information notice system and a position information method, with which a caller can grasp a current position of a speech opposite party through password authentication and setting of caller filtering, while taking into account the privacy protection of notice of position information, when the call opposite party cannot receive phone call, when the opposite party is driving an automobile or setting the automatic telephone message recorder mode. SOLUTION: The position information notice system in one embodiment as shown in Figure 1 substantially is constituted of a mobile terminal (a caller, a 1st mobile terminal) 1, such as a mobile phone or a PHS, a mobile terminal (call opposite party, a 2nd mobile terminal) 17 with respect to position information to be notified, a base station 2, an exchange 3 and a center 4 that controls transmission of the position information.
Patent JP-2001308225-A (JP)
Title: Flip-chip assembly of protected micro mechanical device
Inventor: THOMAS SUNIL
IPC: H01L23/02
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method to fabricate a low cost package that is protected from the environment during the manufacturing process of round grid or pole grid arrays used for micro mechanical components. SOLUTION: The entire integrated circuit wafer is coated with protection materials, a coating film for solder ball bonding is selectively etched, chips are separated, flip-chip assembly is performed on an opening of a ceramic substrate, a slit between solder bonding parts is filled with a polymer sealing material, protection materials for configuration components are removed, and the package is sealed by putting a cover on the substrate. Such method can be applied to various types of semiconductor micro mechanical devices, for example, actuator, motor, sensor, spatial optical modulator and a modified Miller device.
Patent JP-2002251103-A (JP)
Title: Image forming device
Inventor: TAKAHASHI HIROYUKI
IPC: F16H7/02
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device capable of restraining the irregular rotation of a photoreceptor drum including a high frequency component generated by the elongation/contraction and the fine vibration of an endless belt. SOLUTION: This image forming device is constituted of a photoreceptor drum 1 being a rotatable image carrier carrying an electrostatic latent image, a vibration detection part 6 detecting displacing amount in a direction perpendicular to the moving direction of an endless belt 4 at the time of transmitting driving force from a motor 2 to a driving pulley 3, an endless belt 4 transmitting rotational force from the pulley 3 to a driven pulley 8, and the pulley 8, a rocking part 7 displacing the belt 4 in the direction perpendicular to the moving direction and a correction part controlling the rocking part 7 based on output from the detection part 6.  In the device, the correction part is constituted of a belt displacing amount detection means for detecting the displacing amount of the belt 4, an averaging means for averaging the displacing amount of the belt 4, and an arithmetic means inputting output from the belt displacing amount detection means and the averaging means.
Patent JP-2002063543-A (JP)
Title: Producing device and providing device electronic form
Inventor: YONE YUTAKA
IPC: G06F19/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To safely and surely provide an electronic form having a specific format, etc., through a network. SOLUTION: The electronic form providing device is equipped with a database which stores pieces of electronic form data given electronic signatures, a component transmitting means which receives a request for electronic form data from a user and sends a component for verification to a terminal device of the user, and an electronic form data transmitting means which receives the specification of a desired electronic form from the user, obtains the electronic form data corresponding to the database, and sends it to the terminal device of the user;  and the component for verification operates on the terminal device of the user to verify whether or not the electronic form is altered by using the electronic signature given to the electronic form data received from the electronic form transmitting means and then allows it to be used on the terminal device of the user only when the form is not altered.
Patent JP-2002259205-A (JP)
Title: Image processor
Inventor: NISHIMURA YUTARO
IPC: G06T1/60
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To efficiently perform memory allocation without interrupting each process when a plurality of processes operate parallelly. SOLUTION: An image processor 100 has at least two optional functions among a print function, scan function, image storage function, facsimile transmitting and receiving function and stored image extraction function, is provided with an image memory 106 used at the time of realizing each function including temporary storage of image data, a NIC(network interface card) 110 that connects to a network 180, and a CPU 102 for calculating a minimum necessary memory to realize each function at the time of starting each function and secures the minimum memory on the image memory 106 in each function, and secures an available memory area on other devices 150, 160 and 170 on the network 108 with respect to each function when memory capacity surpassing the image memory 106 is needed according to a memory use request of the function.
Patent JP-2002255193-A (JP)
Title: Easily openable eating-and-drinking tool packaging bag
Inventor: KAMIYA KENICHI
IPC: B65D77/32
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an eating-and-drinking tool packaging bag which is easily openable with a string-like matter enclosed therein while making use of the string-like matter available for cleaning in-between teeth after eating. SOLUTION: The string-like matter (3) is held between the ends (4) and (6) of a packaging material, and the packaging bag is formed by joining the side rim (5) and the ends (4) and (6) together by adhesion, pressure-sticking or heat sealing, and opening of the bag can be made by using the string-like matter (3) and cleaning in-between teeth can be made with the string-like matter (3).
Patent JP-2002262027-A (JP)
Title: Image forming device
Inventor: HIROMATSU KENJI
IPC: H04N1/04
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To output an excellent image where no black character is mis- recognized by reducing mechanical vibration in an original image valid area. SOLUTION: The image forming device uses a subscanning original detection section 402 comprising a photo sensor or the like to detect an original in the subscanning and to initialize a subscanning position management section 403. The subscanning position management section 403 receives a motor drive pulse from a motor driver 406 and counts it to manage the position of the original in the subscanning direction. A control value table 404 receives magnification data from a control section 401 and subscanning position data from the subscanning position management section 403 and outputs a setting current and a setting voltage to a current voltage setting section 405. The current voltage setting section 405 controls the motor driver 406 in response to the received setting values to control the torque of a motor 407.
Patent JP-2002256099-A (JP)
Title: Method for producing thermoplastic resin microporous membrane
Inventor: KIMIJIMA KOTARO
IPC: H01M2/16
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain a polyolefin microporous membrane excellent in void content, gas permeability and dimensional stability. SOLUTION: This method for producing a thermoplastic resin microporous membrane comprises the steps of extruding a solution obtained by melt kneading a thermoplastic resin and a solvent, cooling to obtain a gel-like molding and removing the solvent by a washing solvent, wherein the washing solvent (A) having surface tension at 25 deg.C of <=24 mN/m is used.
Patent JP-2002259413-A (JP)
Title: Document management system, document management method, document management program, and recording medium
Inventor: TAKEUCHI TOSHIO
IPC: G06F17/30
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a document management system, across the Internet, that can shorten the document registration time and reduce the load on a server. SOLUTION: A user makes a request for document registration from a Web browser 11 on a client machine 1 to a Web server 2, while designating the timing of the document registration. At the same moment, a data transfer module 12 transmits the document to be registered to a file system 31 of a DB/file server 3. On the server machine side, the Web server 2 is equipped with a registration acceptance module 21 for accepting the request for the document registration from the Web browser 11, and the DB/file server 3 is equipped with a registration timing control module 32 for controlling the registration timing according to the designated processing timing, and a registration module 33 for registering the document stored in the file system 31, at the timing controlled with the registration timing control module 32, with a DB 34.  With the above constitution, the transfer and the registration are mutually shifted in timing.
Patent JP-2002261348-A (JP)
Title: Piezo electric transformer
Inventor: TSUNODA ATSUSHI
IPC: H01L41/107
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric transformer having a connection terminal that will not reduce efficiency and preventing a detect in continuity of the connection terminal. SOLUTION: Each end of metallic terminals 13a and 13b on the primary side is jointed with electrodes 21a and 21b at a knot of oscillation in the lengthwise direction of a piezoelectric transformer body 20A. The other end has a flat belt shape fixed to a case 11A, and a primary deflection natural oscillation frequency becomes higher than an operating frequency of the piezoelectric transformer body 20A. The length L2 between one end to the other end is set so that the stress generated at a jointing part with the electrodes 21a and 21b is made smaller than the destruction strength through the flexibility force during the oscillations of the piezoelectric transformer body 20A.
Patent JP-2002265452-A (JP)
Title: 5-halogeno- or 5-aminopyrazole-3-carboxamide derivative, its intermediate and agrochemical comprising the same as active ingredient
Inventor: OKADA ITARU
IPC: C07D231/16
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain an agricultural and horticultural fungicide exhibiting high controlling effects on various kinds of pathogenic fungi exhibiting resistance to a conventional agricultural and horticultural fungicide and having excellent residual effect properties. SOLUTION: This 5-halogeno- or 5-aminopyrazole-n-3-carboxamide derivative is represented by the general formula (I) (wherein R<1> denotes hydrogen atom, a halogen atom, a 1-4C alkyl group or cyano group; R<2> denotes a halogen atom, amino group or a 1-4C alkylamino group; X denotes hydrogen atom, a halogen atom, a 1-4C alkyl group or cyano group; and R<3> denotes a 1-4C alkyl group) and the agricultural and horticultural fungicide comprises the 5-halogeno- or 5-aminopyrazole-n-3-carboxamide derivative as an active ingredient.
Patent JP-2002271789-A (JP)
Title: Interlace signal coding method and its device
Inventor: KUGE TETSUO
IPC: H04N19/91
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an interlace signal coding method and its device that reduce deterioration in image quality caused around an edge of a moving object in a vertical direction so as to realize high image quality. SOLUTION: A horizontal direction comb-line part detection section 12 receiving an input image supplied in the unit of frames detects a comb-line part in a horizontal direction comprising mainly a vertical Nyquist frequency component to provide an output of a quantity denoting a degree of detection to a mixer 16, a vertical high pass filter 14 applies vertical high pass filtering to the input image, the mixer 16 applies subtractive mixing to a pixel value of the input image and the result of the vertical high pass filtering depending on a ratio in response to the quantity denoting the degree of detection, and a sub band division type encoder 18 applies sub band division type encoding to the result of the subtractive mixing so as to reduce a signal component causing quantization distortion and eliminates image quality deterioration caused in the vicinity of an edge of a moving object in the vertical direction without the need for modifying the existing sub band division type coding algorithm at all.
Patent JP-2002270261-A (JP)
Title: Contact terminal and card connector equipped with same
Inventor: TAKEYAMA TETSUO
IPC: H01R13/24
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To securely connect each contact terminal of a card connector with a connection terminal of a flat-plate cable without the need of a wiring board having a conductive layer formed thereon. SOLUTION: The contact terminal 2 is structured including a connection part for a card 2A in contact with a contact pad 6p of a slender memory card 6, a connection part for a cable 2C pinching and electrically connecting an electrode pad 8a of a flexible flat cable 8, and a fixing part 2B combining together the connection part of the card 2A and the connection part for the cable 2C.
Patent JP-2002270694-A (JP)
Title: Design method and manufacturing method for semiconductor device
Inventor: MATSUMURA YOICHI
IPC: G06F17/50
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To reduce timing errors, without having the return to a timing design process 103 when, related to a timing validation process 104 in a circuit design stage for an LSI chip, the timing error is detected which is caused by a miscalculation result of a delay time, with respect to the timing design process 103 which is a previous process. SOLUTION: A delay time calculation error between the timing design process 103 and the timing validation process 104 is calculated, and a minimum wiring width specified in a design rule is added, with a wide part containing the delay time calculation error, to generate a wiring pattern. If a timing error occurs in the timing validation process 104, the wide part is eliminated in a wiring pattern eliminating process 105, so that wiring capacity is reduced to shorten the delay time, resulting in reduced timing errors.
Patent JP-2002266438-A (JP)
Title: Joint structure for box shape steel building member
Inventor: KAWAI YOSHIMICHI
IPC: E04B1/24
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a joint structure for shape steel building members greatly enhancing design and construction properties and conventional techniques in terms of cost. SOLUTION: The joint structure fixes the end of a box shape steel building member to an opposite frame side via a mounting hardware. Both side plates 24 of the mounting hardware 12 are divided from each other; the mounting hardware 12 and box shape steel 1 are installed, with one divided joint plate part 24a located on the front face of box shape steel 1 and the other divided joint plate part 24b located on the back face of the box shape steel 1. A fastener such as a drill screw 19 is driven in from the one divided joint plate part 24a located on the front face of the box shape steel 1.