baber/WOPTO huggingface dataset:
Patent JP-2003259537-A (JP)
Title: Wiring space forming gadget and sheet therefor
Inventor: TAKENAKA TOYOHIRO
IPC: H02G3/38
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet for wiring space forming gadget which allows to form a wiring space forming gadget easily and provide it inexpensively.  <P>SOLUTION: The sheet made of a corrugated fiberboard has a pair of band- like space forming sheet portions continuing via first folding lines 12 sandwiched on one side of both sides in a longitudinal direction of a rectangular fall prevention portion 2. The odd numbers of folding lines which are approximately parallel to the line 12 and are equally spaced are provided on a sheet. The sheet has a hanging portion 4 which continues so as to connect the portions between the sheets and has the same shape as that of the portion 2, on the end of the sheet. A space forming portion 3 for defining a wiring space 7 between desks 6 by folding the sheets to overlap each other by bending work is formed between the portion 2 and the portion 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252453-A (JP)
Title: Powder payout device
Inventor: KAWAMOTO TETSUYOSHI
IPC: B65G33/18
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder payout device for smoothly paying out even highly hygroscopic fine particles having a large angle of repose and the density likely to be changed by the action of external force to a screw conveyor following a storage container.  <P>SOLUTION: This powder body payout device is provided with a powder storage container 13 having a between plate 11, a cylindrical side plate 12 connected thereto and an discharge opening 15 formed at a lower part of the side plate 12, a moving vane 14 having a scraping blade member 22 disposed at the center of the bottom plate 11 to be rotary-drivable and for scraping up the powder on the bottom plate 11 and a push-out blade member 23 pushing out the powder on the bottom plate 11 in a radial direction, and a screw conveyor 16 connected with the discharge opening 15 of the powder storage container 13 and receiving and gradually paying out a raw material discharged from the discharge opening 15.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219742-A (JP)
Title: Facility for storing livestock excreta
Inventor: KATAYAMA MASAHARU
IPC: A01K1/01
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that feces are stacked or urine is discharged without treatment and extremely few compost boards are additionally provided with roofs to cause environmental pollution such as an increase in amount of urine by mixing of rain or snow, permeation into surrounding underground places or runoff to nearby rivers because livestock excreta are conventionally stored in facilities such as the compost boards or urine reservoirs made of concrete though necessary extension is not carried out according to an increase in rearing scales of livestock because of a high construction cost of the facilities.  <P>SOLUTION: The facilities for storing the livestock excreta are obtained by introducing an apparatus having required functions at a low construction cost in a short period utilizing water cutoff sheets made of rubber and completely storing the feces or urine without relying on a concrete construction method because principal causes of then extension of the facilities without following the enlargement of the management scale or without additionally installing the roofs are the high construction cost of the facilities. Thereby, separation from rain or snow, prevention of underground permeation and elimination of runoff to the outside of the facilities are carried out to enable reutilization of the excreta and prevention of environmental pollution.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002300140-A (JP)
Title: Data recovery device
Inventor: KIM CHUL-JIN
IPC: H04L7/033
Filed: 2002-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a data recovery device that can precisely recover data by precisely and quickly tracing timing of a transmission signal so as to realize a more stable communication system. SOLUTION: This data recovery device, that recovers data from the transmission signal, comprises a demodulator for demodulating the transmission signal into a base band signal, a plurality of symbol recovery units, each generating a corresponding synchronous signal and a lock signal, wherein the lock signals are selectively enabled to select one of the synchronizing signals, based on pattern variations of the transmission signal detected by the symbol recovery units, and a data decision unit for performing a data recovery operation using the selected synchronizing signal to recover original data of the transmission signal.
Patent JP-2003256614-A (JP)
Title: Electronic application system and electronic application method
Inventor: TAKAHASHI SEIJI
IPC: G06Q50/10
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ASP (application service provider) type electronic application system, capable of efficiently realizing sharing of information be tween organizations and security protection for personal information for every organization, and providing that an ASP operator is not illegal.  <P>SOLUTION: This ASP type electronic application system 11 is connected to a plurality of applicants and a plurality of organizations to which application is made. The transmission and receiving of an electronic application document and an electronic official document between the applicant and the organization are performed through an electronic authentication system 12. In the electronic application system 11, the information on the applicant is divided into information to be shared and information inherent to each member in a community, the common information is managed by a community database DB referred from the respective member AP, and the inherent information is managed by each member DB to be referred by the member AP (application program) only. Thus, the convenience is improved by sharing the common information and the security protection for personal information can be performed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254424-A (JP)
Title: Control device of belt-type continuously variable transmission
Inventor: MORISE MASARU
IPC: F16H61/02
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of a belt-type continuously variable transmission which decreases the loss of power for generation of oil pressure and has good controllability for speed change.  <P>SOLUTION: This control device is provided with: hydraulic chambers for sandwich compression which produce the thrust turned to the axial direction so as to narrow the groove width of a driving pulley and a driven pulley, are communicated mutually, and are mounted on the driving pulley and the driven pulley; a first gear change hydraulic chamber which impresses pressure so as to magnify the groove width to one of the pulleys; a second gear change hydraulic chamber which impresses pressure to one of the pulleys so as to reduce the groove width of the pulley; a first control mechanism 17 which controls hydraulic fluid supplied to the first gear change hydraulic chamber; and a second control mechanism 18 which controls hydraulic fluid supplied to the second gear change hydraulic chamber independently from hydraulic fluid supplied to the first gear change hydraulic chamber.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261348-A (JP)
Title: Method for producing erbium-containing porous preform for optical fiber and method for producing erbium- containing optical fiber preform
Inventor: NUNOME TOMOHIRO
IPC: C03B37/018
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an erbium-containing porous preform for an optical fiber capable of stably producing an optical fiber preform having a uniform required concentration of aluminum without generating bubbles and to provide a method for producing an erbium-containing optical fiber preform.  <P>SOLUTION: In the early stage of deposition of fine glass particles, the deposition temperature of fine glass particles is regulated to ≤1,200°C and gaseous SiCl<SB>4</SB>and gaseous AlCl<SB>3</SB>are supplied to a burner for synthesis of glass. The flow rate of oxyhydrogen is then adjusted, and after the temperature of fine glass particles attains to ≤850°C, gaseous GeCl<SB>4</SB>is further supplied. An erbium- containing porous preform for an optical fiber is temporarily sintered at 850-1,200°C to impart 0.6-1.2 g/cm<SP>3</SP>bulk density to the temporarily sintered preform.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264056-A (JP)
Title: Controlling method of induction heating apparatus
Inventor: MINO KAZUAKI
IPC: H05B6/12
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate interference sound in the case of driving two or more heating coils, and to do away with restrictions of an adjustment range of supply voltage to each heating coil.  <P>SOLUTION: It is the controlling method of the induction heating apparatus which supplies high-frequency alternating electric current to the heating coils by turning the semiconductor switching elements in a main circuit section, which are connected in series, ON or OFF. In the case the heating coils L<SB>o1</SB>and L<SB>o2</SB>are driven by the main circuit section 101 and 102 which are connected in parallel, respectively, by making the switching frequency of the main circuit sections 101 and 102 the same, the supplied voltage to the heating coil L<SB>o2</SB>by the one main circuit section 102 is adjusted using the switching frequency concerned. Further, the supplied voltage to the heating coil L<SB>o1</SB>by the other main circuit section 101 is adjusted using the conduction ratio set up by a conduction-ratio setting section 201.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263709-A (JP)
Title: Magnetic head slider, its support and magnetic disk drive
Inventor: TSUCHIYAMA RYUJI
IPC: G11B5/60
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To realize floating characteristics to maintain a low floating amount of little fluctuation with respect to the waviness of a medium surface in a magnetic head slider mounted on a magnetic disk drive.  <P>SOLUTION: In the magnetic head slider on which a magnetic head for recording/reproducing disk information is mounted, if a depth from a contact surface between an inlet pad 11 and an outlet pad 12 brought into contact with a medium surface when a disk is stopped to the air inlet side step surface of the inlet pad 11 is δs1, a depth to the air inlet side step surface of the outlet pad 12 is δs2, and a step depth to the surface of a side rail 13 is δs3, then δs1≤δs2<δs3 is set. Thus, the waviness of the medium surface is followed up by a low floating amount, and the high density recording, the high reliability and low costs of the magnetic disk drive are realized.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273499-A (JP)
Title: Method of plasma cleaning printed-circuit board
Inventor: YOKAWA SHINTARO
IPC: H05K3/26
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dry plasma cleaning method for eliminating a resin component of a smear remaining in a via hole and a filler comprising a silicon oxide compound, and preventing a copper oxide from adhering on the bottom of the via hole and the filler from remaining on the surface of the substrate.  <P>SOLUTION: Oxide gas and freon gas are mixed to be used as processing gas in the method of plasma cleaning the printed-circuit board.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002323989-A (JP)
Title: Method for managing application module, and application module manager
Inventor: SZUCS PAUL
IPC: H04L12/28
Filed: 2002-03-12
Abstract: PROBLEM TO BE SOLVED: To effectively manage application modules by controller devices in a network. SOLUTION: An application program interface maintains a database for the application modules provided by the controller devices, makes the database accessible through the network, is provided by a controller device, and manages the actions of an application module provided by another controller device in the network to the controller device.
Patent JP-2003265970-A (JP)
Title: Automatic rice polishing apparatus
Inventor: NAGAMINE YOSHIFUMI
IPC: B02B7/00
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic rice polishing apparatus which permits taking out of a tray without requiring much labor and time while assuring convenience by providing the apparatus with a stage.  <P>SOLUTION: A stone removing machine 2 and a stage 4 disposed at the point just before an unpolished rice feeding port 6 are liftably constructed and a stage aperture 4g exposable outside when an elevator platform 4f at the stage 4 is risen to a high position side for feeding is disposed. A tray 76 for receiving the unpolished rice jumping out of a screen of a stone removing machine 2 is constructed removably outside through the stage aperture 4g. As a result, the elevator platform 4f is risen and the tray 76 can be taken outside from the stage aperture 4g facing outside in recovering the unpolished rice accumulated on the tray 76. Further, the tray 76 cannot be taken out unless the elevator platform 4f is risen and therefore the taking out of the unpolished rice by a passerby exclusive of a customer can be prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269457-A (JP)
Title: Slide bearing and pump device provided with slide bearing
Inventor: HASHIMOTO TAIJI
IPC: F04D13/08
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slide bearing having high allowable sliding speed and allowable surface pressure, obtaining a stable sliding state to were of the bearing, and being easily molded under an air atmosphere, and also to provide a pump device provided with the slide bearing.  <P>SOLUTION: In a slide bearing device used for a rotating machine, a bearing portion of the bearing device is made from composite material of carbon fibers 1 and a resin 2, and the carbon fibers 1 are distributed in a lattice shape on a cross section vertical to a shaft core of the bearing portion.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267946-A (JP)
Title: Perfluoroalkylnaphthalenesulfonate salt, method for producing the same, dispersant and antistatic agent for synthetic polymer
Inventor: TAZAWA KATSUO
IPC: C09K23/12
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new perfluoroalkylnaphthalenesulfonate salt useful as e.g. a dispersant for a pigment and an antistatic agent for a synthetic polymer.  <P>SOLUTION: This perfluoroalkylnaphthalenesulfonate salt is represented by the formula. (Wherein, n is an integer of 1-7; and M is Li, Na or K).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002359358-A (JP)
Title: Ferroelectric substance storage device and electronic apparatus
Inventor: HIGUCHI AMAMITSU
IPC: H01L27/105
Filed: 2002-03-15
Abstract: PROBLEM TO BE SOLVED: To improve square property of a hysteresis curve of a ferroelectric substance layer and manufacturing yield and realize cost reduction, in a ferroelectric substance storage device having a matrix type memory cell array which is excellent in the level of integration. SOLUTION: A peripheral circuit chip 100 and a memory cell array chip 200 are fitted in parts on mounting base substance 300 of low cost which is composed of glass, plastic, etc. In the memory cell array chip 200, the ferroelectric substance layer is epitaxially grown on Si single crystal via a buffer layer and a first signal electrode. Consequently, the square property of a hysteresis curve is improved, and a ferroelectric substance storage device which is excellent in memory characteristic, manufacturing yield and cost performance is realized.
Patent JP-2003266737-A (JP)
Title: Liquid supply unit, ink supply unit, liquid ejection head, printer head, method for designing liquid supply unit, method for designing ink supply unit, method for designing liquid ejection head, and method for designing printer head
Inventor: EGUCHI TAKEO
IPC: B41J2/175
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent leakage of ink surely even when the atmospheric pressure is reduced while ensuring a sufficient ink containing quantity.  <P>SOLUTION: The ink supply unit comprises an ink containing section 30, an ink chamber 40 coupled with the ink containing section 30, and a valve 50 arranged to move such that an opening/closing member 52 opens an opening area 51 as the pressure in the ink chamber 40 lowers due to decrease in the quantity of ink in the ink chamber 40. The ink containing section 30 comprises an outer air communication hole 32a, and an air introduction pipe 32 extending from the outer air communication hole 32a into the ink containing section 30 and taking air corresponding, in volume, to the quantity of ink decreased in the ink containing section 30 from the hole 32a into the ink containing section 30 when the quantity of ink in the ink containing section 30 decreased and capable of storing ink internally. Assuming the inner volume of the ink containing section 30 is V<SB>0</SB>and the inner volume of the air introduction pipe 32 is V<SB>1</SB>, following relation is satisfied; 0<V<SB>1</SB>/V<SB>0</SB>≤0.5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272708-A (JP)
Title: Polymer electrolyte and secondary battery
Inventor: FUNAOKA SOUHEI
IPC: H01M10/05
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer electrolyte with high ionic conductivity and high stability in quality, and to provide a secondary battery with a high performance and high stability.  <P>SOLUTION: This polymer electrolyte 3 contains polyimide, oligomer, an electrolyte salt, and a nonaqueous solvent, and preferably, the oligomer has at least a repeating unit represented by genera formula -(C<SB>x</SB>H<SB>2x</SB>-O)<SB>m</SB>-, a repeating unit represented by -[CH(R<SP>1</SP>)-CH<SB>2</SB>-O]<SB>n</SB>, (in each repeating unit, x is an integer of 1-6; m and n are m≥0, n≥0, m+n≥5; R<SP>1</SP>is a 1-6C alkyl or benzyl), and comprises at least a positive electrode 1, a negative electrode 2, and the polymer electrolyte 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003276380-A (JP)
Title: Binding implement
Inventor: TANAKA KANJI
IPC: B42F13/32
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a binding implement which makes it possible to fix insertion rods in a state of being inserted into pipe members, even when a swing part is not fixed to a base fixed to the shelfback of a cover of a file, and moreover which makes the insertion rods fixed in the state of being inserted into the pipe members, on the occasion of fixing the swing part to the base, even when the insertion rods are not fixed in the state of being inserted into the pipe members.  <P>SOLUTION: The binding implement 10 comprises the base 22 fixed to the shelfback 14a of the file 12. Pawl parts 24 of a swing part fixing means, a slant part 26 for fixation of an operating means and a swing plate 24 are formed in the base 22. The pipe members 38 and recess parts 40 for fixation of an insertion rod fixing means are formed on the side of the swing plate 34. A catching part 50 of the swing part fixing means and projecting parts 70 of the insertion rod fixing means are formed on the side of a support plate 44 whereon the insertion rods 46 to be inserted into the pipe members 38 are formed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003281138-A (JP)
Title: System and method of processing natural language, and computer program
Inventor: OKUMA TOMOKO
IPC: G06F17/27
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To accurately output the semantic information of a adverbial particle which may have a plurality of semantic functions according to the position of appearance.  <P>SOLUTION: The adverbial particle 'bakari' has two meanings: a meaning of 'limitation' and a meaning of 'degree'. The information about the sentence structure of the adverbial particle 'bakari' included in an inputted sentence is extracted, and whether the word 'bakari' relates to a quantifier or not is determined. When the result of determination is positive, the meaning of 'bakari' is decided to mean the 'degree', and to mean the 'limitation' in other cases, and the result of the semantic analysis is outputted. For example, in the sentence 'Kare ha ringo wo 3-ko bakari tabeta' (He ate some three apples), the meaning of 'bakari' is decided to mean the 'degree' because this 'bakari' relates to the quantifier '3-ko'.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281819-A (JP)
Title: Recording disk and recorder
Inventor: TOMITA YOSHIMI
IPC: G11B20/00
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording disk and a recorder which prevent an illegal copy action.  <P>SOLUTION: A unit section length on a track corresponding to one bit of reproduction control data is shorter than the length obtained by doubling rotation jitter caused when a spindle motor is rotated under FG control with respect to a reproduction control data area wherein each pit in a bit string carrying reproduction control data showing a reproduction controlling method used at the reproduction of information data is recorded on a plurality of tracks adjacent to each other so as to be aligned in the direction perpendicular to the tracks.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283397-A (JP)
Title: Diversity receiving apparatus
Inventor: AMASAWA KIYOSHI
IPC: H04J1/02
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that an instantaneous diversity operation cannot be attained, even if a multipath disturbance occurs.  <P>SOLUTION: This apparatus has first and second receiving circuits 10A, 10B for receiving an arriving broadcast radio wave to obtain an FM detection output signal, first and second noise detecting circuits 20A, 20B arranged in each receiving circuit to detect a pulse noise from the FM detection output signal, a pulse noise determining circuit 33 for determining the presence or absence of the pulse noise detected by each of the circuits 20A, 20B, and an output switching circuit 40 for selecting and outputting the optimum FM detection output signal on the basis of this result of determination. The respective circuits 20A, 20B have a first HPF section 21A (a second HPF section 21B) for extracting noise components from the FM detection output signal, a first double side detection section 25A (a second double side detection section 25B) for generating a double side detection signal by applying double side detection to the noise component, and a first level shift section 26A (a second level shift section 26B) for detecting a pulse noise not less than a prescribed value from the double side detection signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284391-A (JP)
Title: Anomaly detection device for stepping motor and stepping motor drive unit
Inventor: YUBAZAKI NAOYASU
IPC: H02P8/38
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To detect step-out and a sign thereof in a stepping motor by a simple system without monitoring the absolute rotational angle of the stepping motor.  <P>SOLUTION: A stepping motor drive unit A comprises a pulse signal input portion 90 which inputs a pulse signal b outputted from an encoder 200; a synchronization determination portion 50 which determines as the presence/absence of step-out in a stepping motor B whether the pulse signal b is synchronized with a rotation command pulse a; a determination portion 70 which, if there is an increase or periodical increase and a decrease in the ratio K of the pulse width T1 of the rotation command pulse a and the pulse width T2 of the pulse signal b, determine that there is a sign of overload step-out or overvibration step-out; and a motor control portion 40 provided with a function of stopping the stepping motor B in the case of step-out and, if there is a sign of overload step-out overvibration step-out, correcting a current control value or a rotational speed command value for the stepping motor B so as to prevent overload step- out or overvibration step-out from occurring.  <P>COPYRIGHT: (C)2004,JPO