baber/WOPTO huggingface dataset:
Patent JP-2000163835-A (JP)
Title: Loading device
Inventor: KURODA TADASHI
IPC: G11B15/675
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a compact and lightweight loading device excellent in operability at a low cost and without power consumption. SOLUTION: During the movement of a cassette 3 from unloading position to a playing position, a sliding plate 2 holding the cassette 3 in a cassette holder 1 is engaged with a locking lever 5 and held, the cassette holder 1 is rotated and moved to the cassette playing position in this state, the engaging and holding of the sliding plate 2 by the locking lever 5 is continued in the playing position, and during the movement of the cassette holder 1 from the playing position to an ejecting position, the engaging and holding of the locking lever 5 are released, and by using a spring force, the sliding plate 2 engaging the cassette 3 is moved to the unloading position. Thus, the cassette 3 is pushed out to an easy unloading position by the cassette holder.
Patent JP-2001205556-A (JP)
Title: Polishing method for magnetic head slider
Inventor: SAKURADA TOSHIMICHI
IPC: B24B37/07
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a polishing method for a magnetic head slider easily reducing the machining level difference. SOLUTION: While an abrasive disc 81 with a polishing surface 81a is rotated and at the same time, a bar 5 including the magnetic head slider 2 formed with a thin-film magnetic head element is reciprocated in the radial direction of the abrasive disc 81, an air bearing surface of the magnetic head slider 2 is polished. The polishing process includes a first polishing process for performing height polishing while rotating the abrasive disc 81 at a first speed, and a second polishing process for performing finish polishing while rotating the abrasive disc 81 at a second speed sufficiently lower than the first speed. The second speed in the second polishing process is so set that the mean linear velocity in the rotation direction of the abrasive disc 81 becomes 0.032 m/s of less (preferably 0.008 m/s or less).  This constitution can reduce the machining level difference formed on the air bearing face of the magnetic head slider 2.
Patent JP-2000227584-A (JP)
Title: Matrix array capable of addressing and ferroelectric liquid crystal display device
Inventor: GRAHAM ALISTAIR
IPC: G09F9/35
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To nearly uniformize picture quality of a display as a whole by nearly uniformizing temperature fluctuation of a screen as a whole caused by different power elements with different waveforms. SOLUTION: A ferroelectric liquid crystal display panel 10 comprises a ferroelectric liquid crystal material layer held between two substrates which have column electrode lines 4 and row electrode lines 5 crossing with each other and forming a matrix array of switching elements on the respective inner side faces. Data waveforms are simultaneously and concurrently applied to the column electrode lines 41, 42... 4n and strobe waveforms are successively applied to the row electrode lines 51, 52... 5m with a data signal generator 14 and a strobe signal generator 15 so as to switch selected switching elements from one state to another state along respective lines.  To compensate difference of waveform strains, generated by influence of difference in resistance of electrode lines on driver input of each column extending over the display as a whole, the data signal generator 14 is combined to columns extending from the first to the last column via compensation resistors R1, R2, R3 or the like with varying resistance.
Patent JP-2001049113-A (JP)
Title: Curable resin composition
Inventor: KOTANI JUN
IPC: C08L43/04
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To obtain a curable resin composition having a long tack development time without exerting a bad influence on final bond strength, useful as a contact type adhesive, by making the composition include a specific reactive silicon group-containing polyether oligomer, a specified copolymer and a curing promoter. SOLUTION: This composition comprises (A) a reactive silicon group- containing polyether oligomer having a structural part of the formula: -O-R1-CH (R2)-CH2-(Si(R32-b)(Xb)O)mSi(R43-a)Xa (R1 is a 1-20C bifunctional organic group containing one or more of H, O and nitrogen; R2 is a 1-10C alkyl; R3 and R4 are each a 1-20C alkyl or the like; X is OH or a hydrolyzable group; (a) is 0-3; b is 0-2; m is 0-19) in the molecule, (B) a copolymer having a molecular chain substantially composed of one or more kinds of (meth)acrylic acid alkyl ester monomer units and (C) a curing promoter (a generally useful silanol condensation catalyst for promoting the reaction of a reactive silicon group).
Patent JP-2001223867-A (JP)
Title: Communication terminal and its signal processing method
Inventor: MIYAZAKI KAZUNORI
IPC: H04N1/32
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To solve a problem that communication is not realized when the influence of the timing of a line connection and the transient change of a line situation is given and a CM signal sent from a calling facsimile cannot be detected although the facsimile based on an ITU-T Recommendation V.8 and V.34 procedure transmits the ANSam signal to the calling facsimile when it receives an incoming call. SOLUTION: When a CM signal cannot be received within the prescribed ANSam signal transmission time, an incoming facsimile equipment send a DIS signal to an opposite party and sends again the ANSam signal for a longer time when it receives a CI signal from the opposite party. Thus, a speedy communication operation by the V.8 procedure can be secured.
Patent JP-2001220142-A (JP)
Title: SOURCE SOLUTION FOR FORMATION OF REROVSKITE TYPE OR Bi SHEET PEROVSKITE TYPE OXIDE THIN FILM, METHOD OF FORMING PEROVSKITE TYPE OR Bi SHEET PEROVSKITE OXIDE THIN FILM, AND PEROVSKITE TYPE OR Bi SHEET PEROVSKITE TYPE OXIDE THIN FILM
Inventor: MAKI KAZUMASA
IPC: C08L83/04
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a source solution for the formation of a perovskite type or Bi sheet perovskite type oxide thin film which shows good stability with time and good characteristics of the oxide after the film is formed, and, particularly, which causes no problem of striation after coating, to provide a method for the formation of a perovskite type or Bi sheet perovskite type oxide thin film using that source solution, and to provide a perovskite type or Bi sheet perovskite oxide thin film. SOLUTION: The source solution for the formation of a perovskite type or Bi sheet perovskite oxide thin film containing Ba and/or Sr contains silicone. In the method for the formation of the perovskite type or Bi sheet perovskite oxide thin film, the source solution is applied to a substrate and then baked. The perovskite type or Bi sheet perovskite type oxide thin film formed by the method is also described.
Patent JP-2001231179-A (JP)
Title: Method and apparatus for detecting battery capacity and battery pack
Inventor: TODAKA YOSHIHIRO
IPC: H02J7/10
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To grasp the charge/discharge capacity of a second battery accurately regardless of variation or deterioration of the working environment of the battery. SOLUTION: With regard to a secondary battery for detecting the battery capacity, open circuit voltage characteristics indicative the relation between the charging rate and the open circuit voltage are measured previously. On the other hand, an open circuit voltage is measured in correspondence with the rest period of the secondary battery and a charging rate corresponding to that voltage level is determined from the open circuit voltage characteristics. Furthermore, the full charge capacity and the residual capacity are operated from a charging quantity supplied during the charging operation and the charging rates before and after charging.  Current charging rate and residual capacity are estimated by integrating, during charge/discharge operation, the variation of charging rate expressed in terms of charging rate inputted/outputted during operation with a charging rate measured during rest period.
Patent JP-2001225925-A (JP)
Title: Article delivery certifying device, and article delivery method
Inventor: YAMAMURA KAZUO
IPC: B65G1/137
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an article delivery method allowing a valid article delivery and its certification. SOLUTION: Any personal identification data is read from an RF-ID tag A2 attached to an article A1 using a handy terminal C1, consistency of this with the inputted personal identification data is detected, and delivery of the article to a receiving person is recorded on an ROM4 in the handy terminal C1 based on the consistency detection. Thus, whether the receiving person of the article is a valid receiving person can be recognized, and then the fact can be certified.
Patent JP-2001226344-A (JP)
Title: Method for producing 2-hydroxy-4-methylthiobutanoic acid
Inventor: IKUTOME KENJI
IPC: C07C319/20
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing 2-hydroxy-4- metylthiobutanoic acid in high operability. SOLUTION: This method for producing 2-hydroxy-4-methylthiobutanoic acid comprises the following (A) to (C) steps: (A) 2-hydroxy-4- methylthiobutanonitrile and/or 2-hydroxy-4-methylthiobutanamide is hydrolyzed in the presence of sulfuric acid to produce a reaction liquid containing 2- hydroxy-4-methylthiobutanoic acid, (B) the above reaction liquor is mixed with a basic alkali metal compound, and (C) the mixed liquid produced by the step (B) is separated into an oily layer containing the objective 2-hydroxy-4- methylthiobutanoic acid and an aqueous layer.
Patent JP-2001227493-A (JP)
Title: Fan control circuit
Inventor: YODA TOMOYA
IPC: F04D27/00
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a fan control circuit capable of restraining parts complexity from increasing due to an increase in the number of fans in a fan speed detection circuit. SOLUTION: This fan control circuit comprises an input switching device 15 and an output switching device 18 switching the input/output of the rotational speed detection pulses of the respective fans 3 (1 to n) in time sharing, and input/output switching circuit 20, an oscillating circuit 6 generating reference pulses, a frequency divider 7, a counter (1) 23 counting the rotational speed detection pulses of the fan 3 (n) selected by time sharing switching, a counter (2) 24 counting the reference pulses, a comparison circuit 8 comparing the number of counts from both the counters, and an output holding circuit 19 inputting the comparative results from the output switching device 18 and holding them so that the respective fans meet them,  wherein the comparative results which are held in the holding circuit and which the respective fans meet are reported to a control part 2 monitoring a radio transmission pat 1/fan part.
Patent JP-2001234665-A (JP)
Title: Connection structure of mullion to vertical frame
Inventor: SHIN HIDETAKA
IPC: E06B1/18
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To easily connect a mullion to a vertical frame. SOLUTION: The mullion 1 comprises an outdoor side engagement unit 3, an indoor side engagement projecting piece 12 and a metal piece fitting unit 4, and a connection piece 50 is fitted to the metal fitting unit 4 so as to be moved in the indoor/outdoor direction by tightening/loosening a screw 56. The vertical frame comprises a hook piece 22 to be engaged with the engagement unit 3, a transverse piece in contact with the connection piece 50, and an engagement receiving piece 25 to be engaged with the engagement projecting piece 12, the mullion 1 and the connection piece 50 are temporarily fitted by engaging the engagement unit 3 with the hook piece 22, and engaging the engagement projecting piece 12 with the engagement receiving piece 25, the connection piece 50 is pressed against the transverse piece 24 by tightening the screw 56 to connect the mullion 1 to the vertical frame 20.
Patent JP-2001237356-A (JP)
Title: Cooling device of electronic part and semiconductor device
Inventor: TAKESAKO NORIHIRO
IPC: H01L23/467
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To eliminate temperature difference between an IC on the upstream side of cooling wind and an IC on the downstream side and improve the stability of circuit. SOLUTION: Triangular heat radiating fins 7 are installed on plural ICs 3a, 3b and 3c placed on the same substrate 1. The heat radiating fins 7 are installed so that apexes are positioned on the upstream side of cooling air and bases are positioned on the downstream side.
Patent JP-2001240081-A (JP)
Title: Hand-paper bag with one-touch closing function
Inventor: MURATA NORIAKI
IPC: A45C11/00
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a bag, the whole of which can be formed of papers, to be closed by the one touch operation. SOLUTION: Handle sheets 3a and 3b formed of a board are attached on the front face and rear face of a mouth section 2 of a paper bag main body 1, and engaging tools 6a and 6b of a tongue shape are formed by forming crest- shaped notch lines 7a and 7b on the corresponding positions of the handle sheets 3a and 3b, and a protrusion 8 is formed on the end of one engaging tool 6a to overlap two handle sheets 3a and 3b each other, and engaging tools 6a and 6b are extruded from the side of the engaging tool 6a with the protrusions 8 to the other face to hook the protrusions 8 on the notch line 7b of the other engaging section 6b and fix closely the handle sheets 3a and 3b.
Patent JP-2001243003-A (JP)
Title: Coordinate inputting device
Inventor: SUZUMURA MASAMICHI
IPC: G06F3/03
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a coordinate inputting device capable of efficiently facilitating a countermeasure even to a large-scaled whiteboard, and operating not only the writing of data in the whiteboard face but also the erasure of the written data. SOLUTION: This coordinate inputting device for irradiating the plane face of a whiteboard 11 with lights, and for inputting position coordinates on the plane face based on the reflected lights of the lights is composed of an instructor 13 having a site 10 formed of a reflecting member for reflecting lights to an incident direction, an optical unit 14 having a light source part for irradiating the plane face with lights and a light receiving part for receiving the reflected lights from the instructor 13, and a processing part 15 for calculating the position coordinates of the instructor 13 on the plane face based on the reflected lights received by the light receiving part of the optical unit 14.
Patent JP-2001242884-A (JP)
Title: Device and method for speech recognition, and recording medium
Inventor: MINAMINO KATSUKI
IPC: G10L15/197
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To conduct highly precise speech recognition while suppressing the increase in size of the resources that are required for processing. SOLUTION: A word preliminary selection section 13 selects one or more number of words following the words already obtained of the word string that becomes a candidate for speech recognition result. In a matching section 14, acoustic or linguistic score is computed for the selected word and a word string which becomes speech recognition result is constituted, based on the score. Then, in a control section 11, are word connecting relationship is generated among the words of the word string that becomes the candidate of speech recognition result, supplied to a word connecting information storage section 16 and stored. In a re-evaluation section 15, the word connecting relationship stored in the section 16 is successively corrected and in the section 11, a word string that becomes a speech recognition result is decided, based on the corrected word connecting relationship.
Patent JP-2001243406-A (JP)
Title: System, method, and server for electronic transaction, and method for supporting electronic transaction
Inventor: TANAKA KATSUMI
IPC: G06F19/00
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an electronic commerce server which can provide a more flexible and highly efficient market by using a communication network. SOLUTION: This system is equipped with a communication part 101 which communicates with clients that users use through the Internet, an input analysis part 102 which analyzes article transaction requests sent from the users, an output generation part 103 which generates transaction information to be sent to the users, a user preference storage part 104 which stores user preference information generated at the article transaction requests from the users, an allocation and price determination part 105 which determines the allocation, prices, etc., of articles, and a transaction processing part 106 which carries out selling and buying contracts for payment by a buyer to a seller and the transfer of the article from the seller to the buyer. In the determining process, a transaction and a price which maximize the total effect value of the user are determined to actualize high efficiency and great satisfaction of the users.
Patent JP-2000247650-A (JP)
Title: Vacuum pressure mechanism of i.s. machine
Inventor: GOTTLIEB RUSSELL B
IPC: C03B9/16
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum pressure device for a pair of blow mold half bodies engaged with each other in the state that both half bodies face each other in the section of an I.S. machine. SOLUTION: The vacuum pressure device has a bottom housing 13 which opens at an apex 17 and is closed by an apex plate assembly. The apex plate assembly has an apex plate 29 having perpendicular apertures respectively facing a pair of the blow mold half bodies 12 facing each other and an annular manifold support portion arranged below the apex plate 29. A vacuum pressure manifold 21 having a cylindrical inlet conduit 15 and perpendicular outlet conduits 20 below the respective perpendicular apertures of the apex plate is supported by an annular mold support portion. A vacuum pressure pipe slides in the cylindrical inlet conduit 15 and is mounted on the annular manifold section. The vacuum pressure pipe has holes respectively communicating with the perpendicular direction outlets of the vacuum pressure manifold 21.
Patent JP-2001241738-A (JP)
Title: Refrigerator/cooler and its controlling method
Inventor: WADA KEIJI
IPC: G05B19/042
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator/air conditioner and its controlling method in which the control data, and the like, of apparatus constituting the refrigerator/air conditioner can be rewritten or written efficiently using a communication telegraphic message and its monitor in which a countermeasure is taken against writing error of the control data, and the like, of apparatus constituting the refrigerator/air conditioner. SOLUTION: The refrigerator/air conditioner comprises outdoor units 1, 2, 3, indoor units 11, 21, 31, 32, 33 coupled with the outdoor units 1, 2, 3 through piping, and controllers for controlling these outdoor units 1, 2, 3 and indoor units 11, 21, 31, 32, 33. Each controller has a rewritable memory for storing control data, and the like, and a unit 5 for rewriting the control data and the like in the memory has an apparatus ID code in the data of its communication telegraphic message. The controller also has a mechanism for processing the communication telegraphic message and a mechanism for displaying the results of processing. According to the arrangement, writing error of the control data and the like is eliminated and efficiency and reliability of rewriting work are enhanced.
Patent JP-2001248694-A (JP)
Title: Gear transmission
Inventor: MORI KATSUHIRO
IPC: F16H1/14
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To suppress the influences of misalignment in gear transmission. SOLUTION: Hypoid gearing has a pinion gear 109 and a ring gear 114. Selected factors in an error in the relative positions of the pinion and ring gears 109 and 114 are an offset direction, assembling distance directions and a shaft angle direction. The data of at least either of the pinion gear 109 and the ring gear 114, or of at least either of bearings 108 and 113 and a differential carrier 102 are set so as to provide a substantially zero sum of the respective inner products of a first to a fourth influence coefficient that influence changes in the relative positions of the gear teeth in the directions during power transmission between the pinion and ring gears 109 and 114, multiplied by the changes in the relative positions of the gear teeth in the directions generated during the power transmission between the pinion and ring gears 109 and 114.
Patent JP-2001251590-A (JP)
Title: Video signal converter
Inventor: KANEDA SADAFUMI
IPC: H04N7/01
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a video signal converter which can eliminate a discontinuous sequence of converted images and can display the images with their smooth movements. SOLUTION: A control circuit 4 calculates a frequency ratio m/n (m, n are natural numbers) in response to the vertical synchronous frequency of a video signal S1. A write control circuit 2 generates a write clock WCK synchronous with horizontal synchronizing signal Hs1 of the signal S1 and a write enable signal WE, used for writing the signal S1 into a frame memory 1 with only a single frame per (n) frames. A read control circuit 3 generates a read clock RCK synchronously with vertical synchronizing signal Vs1 of the signal S1 and a read enable signal RE used for continuous reading of (m) frames for each signal S1.
Patent JP-2001248107-A (JP)
Title: Radiating plate for supporting snow melting pipe, using method for radiating plate for supporting snow melting pipe, and execution method for snow melting surface
Inventor: KITADA KATSUTOSHI
IPC: E01C11/26
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To solve such problems as a long time and a high cost required for melting snow in the conventional execution method that an iron mesh is laid on a rolled road surface and radiating pipes are directly arranged on it. SOLUTION: Snow melting pipes are arranged in zigzag on a radiating plate for supporting the snow melting pipes, the heat of the hot water in the snow melting pipes is uniformly transferred at a high temperature by the radiating plate for supporting the snow melting pipes, and the radiation effect can be doubled.
Patent JP-2001252720-A (JP)
Title: Roller straightening method and roller straightening equipment
Inventor: HIGO TSUYOSHI
IPC: B21D3/05
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a roller straightening method for stably straightening a warp and a wavy shape of a material to be straightened, and its equipment. SOLUTION: In order to secure biting property of a material to be straightened and to exhibit a sufficient straightening effect, an inlet/outlet side roll pressing-in quantity required for exhibiting a sufficient straightening effect is compared with an inlet/outlet side roll pressing-in quantity of a biting limit, when the inlet/outlet side roll press-in quantity required for exhibiting a sufficient straightening effect is larger than the biting limit, the material to be straightened is bitten-in by making the inlet/outlet side roll pressing-in quantity smaller than the inlet/outlet side roll pressing-in quantity of a biting limit, After confirming that the material to be straightened is bitten, an inlet/outlet pressing-in apparatus is actuated until the inlet/outlet side roll pressing-in quantity required for exhibiting sufficient straightening effect is achieved.