baber/WOPTO huggingface dataset:
Patent JP-2001348647-A (JP)
Title: Steel tube excellent in formability and its production method
Inventor: YOSHINAGA NAOKI
IPC: C21D8/10
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To produce a steel tube having excellent formability in hydroforming, or the like, and to provide its production method. SOLUTION: In this steel tube excellent in formability, the (r) value in the axial direction of the steel tube is >=17, the average of the X-ray random intensity ratios in the orientation groups of  110}<110> to  221}<110> of the sheet face in the sheet thickness of 1/2 of the steel sheet is >=3.0, the X-ray random intensity ratio in  110}<110> of the sheet face in the sheet thickness of 1/2 of the steel sheet is >=6.0, and X-ray random intensity ratios in  001}<110> and  112}<110> of the sheet face in the sheet thickness of 1/2 of the steel sheet is all <=2.  Further, in the method for producing the steel tube excellent in formability, at the time of subjecting a steel tube to diameter reduction working, the same is once heated to the Ac3 transformation point or above and is subjected to reduction working so that reduction ratio in diameter reaches >=10% in the temperature range of the Ar3 point or above and >=20% in the temperature range of Ar3 to (Ar3-60) deg.C, and the reduction working is completed at <=(Ar3-60) deg.C to >=600 deg.C to control the total reduction ratio in diameter to >=30%.
Patent JP-2001033571-A (JP)
Title: Radio control watch
Inventor: MEGNER GUENTER
IPC: G04G99/00
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To dispense with the need for stopping the use of casing made of metal, and at the same time, to dispense with the need for arranging a magnet long wave antenna for receiving time information to be decoded in the outside of the casing, especially, the regions of a bracelet, a strap, or the like. SOLUTION: At least, a center 13 of a casing 12 is set to a thin solid-core or coated ring shape with electric conductivity. Inside the center 13, a spacer ring 20 made of a material without electric conductivity is provided for retaining a mechanism 22 of a watch with an antenna core 29 at a circumferential part. The antenna core 29 is arranged between two disks made of the material without electric conductivity, concretely speaking glass 18 and a bottom 16 of the casing at specific intervals in a radial direction of the metallic center 13. The bottom 16 preferably consists of a plate made of glass.
Patent JP-2001350431-A (JP)
Title: Light emitting device, luminous device and display panel
Inventor: NUMAO KOJI
IPC: G09G3/32
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting device which emits light with constant luminance while attaining the enhancing of luminescent efficiency and a luminous device and a display panel using the devices. SOLUTION: In pixels Aij of an EL(electroluminescent) display element, diodes elements Dij, organic EL elements OLij and capacitors Cij are provided. Cathodes of the diodes elements Dij, anodes of the organic EL elements OLij and electrodes of one sides of the capacitors Cij are electrically connected at common terminals Pij. The anodes of the diode elements Dij are connected to signal electrodes Sj. The electrodes of other side of the capacitors Cij are connected to scanning side electrodes Rci. The cathodes of the EL elements OLij are connected to scanning side Rsi. Forward directions of the diode elements Dij and the forward directions of the EL elements OLij are aligned. Then, currents flowing through the EL elements OLij are controlled by controlling voltages among the electrodes Rci and the electrodes Rsi.
Patent JP-2001042960-A (JP)
Title: Monitor means and reference voltage generator having start-up means
Inventor: WOUTERS PATRICK AUGUST MARIA
IPC: H01L21/822
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a reference voltage generator whose configuration is simple as much as possible as a whole. SOLUTION: This reference voltage generator provided with an operational amplifier means 7 related to a feedback circuit 8 for providing a stable voltage reference VBG comprises a start-up means 10 which is controlled by a monitor means 9 driven with the voltage reference VBG. The monitor means provides a voltage reference adequacy confirmation flag indicating that the reference voltage generator is in proper operation.
Patent JP-2001352660-A (JP)
Title: Digital protective relay
Inventor: SUGIMOTO KENJI
IPC: H04L29/00
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To shorten processing time required for data transfer of a digital protective relay. SOLUTION: Data, inputted into an analog input portion 1, are converted into a digital data by the input portion 1. A man-machine I/F portion 4 takes this converted digital data into a common memory inside its own apparatus, by read operation which uses a common address of the I/F portion 4. Relay computing portions 2a, 2b detect the common address, according to the lead operation of the I/F portion 4, and take the digital data on a system bus 8 into common memories inside their own apparatuses respectively. By doing this way, simultaneous transfer from the input portion 1 to the I/F portion 4 and the computing portions 2a, 2b is performed.
Patent JP-2001352863-A (JP)
Title: Fishline guide
Inventor: MATSUMOTO MASAHIKO
IPC: A01K87/00
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a fishline guide having good disposition balance on the fishing rod body while sufficiently securing fishline convergence. SOLUTION: This fishline guide 20 has a 1st stationary part 21 in contact with a 1st central rod 2 on the ear tip side of a fishline inlet 9, a 2nd stationary part 22 in contact with the 1st central rod 2 on the rod foot side of the fishline inlet 9, and the main part 23 extending slantly upward on the rod foot side from the 2nd stationary part 22 while connecting the 1st stationary part 21 and the 2nd stationary part 22 to each other so as to stand astride the fishline inlet 9; wherein a ring member 24 is disposed on the rod foot side end of the main part 23, and the axial distance between the ring member 24 and the 2nd stationary part 22 is >=30 mm.
Patent JP-2001353153-A (JP)
Title: Ultrasonic image diagnostic instrument
Inventor: OTSUKA NORIAKI
IPC: G06F3/0487
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic image diagnostic instrument capable of providing excellent operability corresponding to a selected function and performing an arbitrarily selected operation. SOLUTION: Instructions are inputted to a present setting part 5 by a trackball or the like provided on a console 8. The contents of the instruction input are stored as properties and present contents are arbitrarily called by the operation of a present switch. Even in measurement image display and the other function image display, the present contents can be displayed just by the operation of the preset switch.
Patent JP-2001356502-A (JP)
Title: Electrophotographic photoreceptor
Inventor: FUJII AKITERU
IPC: G03G5/05
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor excellent in cleaning property and durability against scratching and having little wear for repeated use for a long time, and further showing no deterioration in other characteristics such as electric characteristics and coating property. SOLUTION: In the electrophotographic photoreceptor having at least a photosensitive layer deposited on a conductive supporting body, the photosensitive layer contains at least polyester resin and polycarbonate resin having the structural unit expressed by general formula (1) or (2). In formula (1), each of R1 and R2 is independently a hydrogen atom, alkyl group or phenyl group which may have substituents. In formula (2), each of R3 and R4 is independently a hydrogen atom, alkyl group or phenyl group which may have substituents or R3 and R4 may be connected to form a cyclic alkyl group which may have substituents, each of R5 and R6 is independently a hydrogen atom, alkyl group or ayalkyl group which may have substituents, and each of R7 and R8 is independently a hydrogen atom or alkyl group which may have substituents.
Patent JP-2002008003-A (JP)
Title: Formation method of database for image data
Inventor: URABE SHUJI
IPC: G06T1/00
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To eliminate the handwriting of a JAN code, in the conversion of a commodity's image into data for edition of a printed matter, and eliminate an error involved therein, so that a precise processing can be performed in a short time. SOLUTION: A photographing subject 2 is photographed with a digital camera 1, a photographed card 3 is read with a card reader 5, and the barcode attached to the subject is read with a barcode reader 6. The read barcode is converted into a corresponding file name of digital images to form a database for digital images.
Patent JP-2002005258-A (JP)
Title: Continuously variable transmission
Inventor: GOTO NOBUO
IPC: F16H37/02
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To realize a miniaturized and lightweight structure of a toroidal type continuously variable transmission 24c built into the power circulating type continuously variable transmission and to secure durability of a disk spring 56a to impart pressurization. SOLUTION: A loading cam type pressing device 10 is provided in opposition on the input part. The disk spring 56a is provided on the input part. The stopper mechanism is provided so as to prevent the disk spring 56a from being totally compressed when operating the pressing device 10.
Patent JP-2002009398-A (JP)
Title: Nitride semiconductor element, nitride semiconductor laser element, and manufacturing method thereof
Inventor: NAGAHAMA SHINICHI
IPC: H01S5/343
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a reliable nitride semiconductor element and a manufacturing method thereof that can reduce uneven characteristics of the element, particularly unevenness of the element, without causing kink in current-optical power characteristics at an output of 30 mW, in a semiconductor laser element having a stripe-shaped concave part as a resonator. SOLUTION: A second nitride semiconductor layer having an opening is provided on a first nitride semiconductor layer 1, the surfaces of the opening 19 and the second nitride semiconductor layer 2 are grown, and a third nitride semiconductor layer 3 including the partly removed surface of the nitride semiconductor is provided. Since the second nitride semiconductor layer is larger than the third nitride semiconductor in Al mixed crystal ratio, the layers are allowed to act as narrowing and etching stopping layers. Besides, good crystalline characteristics are obtained.
Patent JP-2002012276-A (JP)
Title: Valve button for waste gas disposal, cap equipped with the same, and aerosol container
Inventor: ONOE HIDETOSHI
IPC: B65D83/36
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a valve button for the disposal of a waste gas, and a cap equipped with the button which can be correctly sort-disposed even when being disposed as is after performing a waste gas disposal, and an aerosol container can be prevented from exploding during the collection of wastes or the like. SOLUTION: This valve button l is equipped with a working section 2, and an air discharging port. In this case, The working section 2 opens an aerosol valve 104 by pressing a valve stem 102. The air discharging port discharges a jetted gas of the aerosol container, which is discharged from the valve stem 102 to the outside. Under the valve button 1, a fixing section 4 which fixes the whole of the button 1 to a valve seat housing section 107 of the aerosol container is provided. The fixing section 4 is fitted on the aerosol container under a state wherein the valve stem 102 is being depressed until the valve is opened by the working section 2. Also, the fixing section 4 maintains the valve opened state by the working section 2, and can be disposed together with the aerosol container under this state.
Patent JP-2001027789-A (JP)
Title: Silver halide photosensitive material incorporating methine compound
Inventor: HIOKI TAKANORI
IPC: G03C1/12
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To make a silver halide photographic sensitive material have an effect of becoming highly sensitive and preventing a rise in fogging by incorporating at least one kind of methine compound in which methine dystuff and hydrazine are bonded each other by covalent bonding. SOLUTION: This silver halide photographic sensitive material incorporates at least one kind of methine compound in which methine dystuff and hydrazine are bonded each other by covalent bonding. Two nitride atoms of hydrazine are substituted for four substituents. The methine compound is preferably a compound represented by formula I. In the formula I, MET denotes an atom group having a methine dystuff structure, Q denotes a divalent bonding group consisting of an atom or an atom group incorporating at least one kind of carbon atom, nitrogen atom, sulfur atom or oxygen atom, Hy denotes an atom group having a hydragine structure represented by formula II, K1 denotes 1 or 2, K3 denotes integers 1 to 4 and K2 denotes 0 or 1. In the formula II, R1 to R4 denote an alkyl group, aryl group or heterocyclic ring group.
Patent JP-2002011158-A (JP)
Title: Pachinko game machine
Inventor: TORII AKIHITO
IPC: A63F7/02
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine which is easily assembled and in which a nailing space is secured. SOLUTION: As a variable display apparatus is getting bigger in recent years, a variable display apparatus decorating member 44 is also getting bigger enlargement, rendering the space in which nails are driven smaller. Providing through holes 46 where nails 40 are inserted through on the decorating member and driving nails onto positions corresponding to the through holes allow the space in which the nails are driven to be secured even if the decorating member is enlarged.
Patent JP-2002026231-A (JP)
Title: Semiconductor system and semiconductor device
Inventor: UCHIYAMA YOSHINORI
IPC: G09G3/20
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor system and a semiconductor device, in which power consumption can be reduced. SOLUTION: The semiconductor system is provided with n-(n>2) pieces of circuit parts (2) having input terminals (3) and output terminals (4) and a terminal (5) connected to the input terminals (3) of k-(2<=k<n) pieces of circuit parts (2) in n-pieces of circuit parts (2), and the output terminal (4) of m-th (1<=m<=n-k) circuit part (2) is connected to the input terminal (3) of (m+k)-th circuit part (2). In the semiconductor system, the respective circuit parts (2) are started in response to an input signal (D1) from the input terminal (3) and stop an operation when a prescribed time elapses after starting.
Patent JP-2002023077-A (JP)
Title: Optical switch for optical fiber
Inventor: KAJIYAMA SHINICHI
IPC: G02B26/08
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical switch, with which switching operation for the optical axis of an optical fiber is facilitated, the optical axes of the optical fibers are surely matched and switching reproducibility for the optical axis of the optical fiber is satisfactory. SOLUTION: This device is provided with a central yoke 4 having a permanent magnet 5, main body 3 of yoke having exciting coils 7a and 7b and two both terminal yokes 6a and 6b, two actuators 8a and 8b, movable block 9 of magnetic substance installed between them and sucked by the permanent magnet, guide block 10 having an optical fiber mounting groove 12a housed in the movable block for mounting an optical fiber 11a for optical path switching and pin holes 13a and 13b and fixed stand 14 having guide pins 15a and 15b to be inserted to the pin holes for helping the slide of the movable block, each of pin holes permits only the horizontal movement of the guide block while holding the guide pin between two sides, the movable block is driven orthogonally with the optical axis by controlling two actuators,  and the optical path is switched by moving the optical fiber for optical path switching mounted on the guide block.
Patent JP-2001049171-A (JP)
Title: Surface-coating composition
Inventor: YAMAMOTO TETSUYA
IPC: C09D183/00
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a surface-coating composition that can form surface- treating coating film having excellent gas barrier properties, transparency and such a grade of flexibility that does not damage of the physical properties of the coating treated body. SOLUTION: This surface-coating composition comprises (A) a polyethyleneimine bearing no Si(OR1) group (R1 may be the same or different, and represents H, a lower alkyl group or an acyl group), (B) a compound bearing functional groups reactive with the amino group in the polyethyleneimine in the molecule, (C) an organic silane and/or the hydrolyzate thereof and (D) a solvent that can dissolve (A) polyethyleneimine, (B) the compound reactive with the compound A and (C) an organic silane and/or the hydrolyzate and condensate of the organic silane.
Patent JP-2002021150-A (JP)
Title: Washing device for flush toilet
Inventor: AZUMA KIYOHIRO
IPC: B08B9/027
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a washing device for a flush toilet utilizing the ozone effectively washing the flush toilet by sterilization, deodorization, bleaching or the like. SOLUTION: This washing device for the flush toilet is provided with ozone injecting sections 30, 31, 32 in a washing water pipe path connecting a water feeding stop valve 10 and the outflow port 23 of a washing water tank 5 and injecting ozone into the washing water. Ozone injecting sections are provided in a hot water pipe path connecting the water feeding stop valve and the hot water tank of a hot water washing toilet seat and/or in a hot water pipe path connecting the hot water tank and a washing nozzle, and ozone is injected into the hot water.
Patent JP-2002029038-A (JP)
Title: Image forming apparatus
Inventor: ONO TAIICHI
IPC: B41J2/01
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of efficiently and rapidly printing characters of a wide width on a continuous sheet by a fixed type ink jet head of a small size and a high resolution. SOLUTION: In a printing unit 12, the ink jet head 14 obtained by spirally assembling many printing heads disposed concentrically around a fixedly disposed cylindrical printing drum 13 and directly near a peripheral surface of the drum. A spiral recess 13a having the same inclining angle as that of the head 14 is formed on a peripheral surface of the drum 13, a recording sheet 31 is wound in a tensioning state on the recess, and the sheet 13 is maintained in the tensioning sate in a range from a sheet feeder 30 to a recording sheet recovery unit 40 via the drum 13. Printing is conducted while vertically moving the head 14 in a predetermined state by a vertically moving mechanism 16 and while slidably running the sheet 13 on the drum 13 on the peripheral surface of the drum 13 by a running recovering operation of the sheet 31 by the unit 40.
Patent JP-2001355190-A (JP)
Title: Two-layer woven fabric for papermaking
Inventor: UEDA IKUO
IPC: D21F1/10
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain a two-layer woven fabric for papermaking good in freeness and excellent in surface smoothness. SOLUTION: This two-layer woven fabric for papermaking is characterized in that the woven fabric has a construction in which a connecting yarn passes over one warp yarn on the side of the papermaking surface, subsequently passes between consecutive two or more warp yarns on the side of the papermaking surface and consecutive two or more warp yarns on the side of the running surface, repasses over one warp yarn on the side of the papermaking surface, descends downwardly, then passes between one warp yarn on the side of the papermaking surface and one warp yarn on the side of the running surface, further passes under one warp yarn on the side of the running surface,  passes between consecutive one or more warp yarns on the side of the papermaking surface and consecutive one or more warp yarns on the side of the running surface and is interwoven to connect a woven fabric on the side of the papermaking surface to a woven fabric on the side of the running surface and the warp yarns on the side of the running surface are arranged just under the warp yarns on the side of the papermaking surface in the two-layer woven fabric comprising the woven fabric on the side of the papermaking surface composed of the warp yarns on the side of the papermaking surface and weft yarns on the side of the papermaking surface, the woven fabric on the side of the running surface composed of the warp yarns on the side of the running surface and weft yarns on the side of the running surface and the connecting yarns arranged between the weft yarns.
Patent JP-2002031461-A (JP)
Title: Freezer/refrigerator
Inventor: DEGUCHI KIYOSHI
IPC: F25D23/02
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To freeze/cool an article to be frozen/cooled efficiently while keeping a sanitary environment. SOLUTION: The freezer/refrigerator body comprises a tubular circumferential wall extending back and forth while surrounding a carrying means, an evaporator disposed below the carrying means in the circumferential wall, and a chill pressure feed fan disposed on the side of the evaporator wherein chill generated from the evaporator is circulated along the inner face of the circumferential wall by means of the chill pressure feed fan. Since the evaporator is disposed below the carrying means, foreign matters, e.g. dust, adhering to the evaporator does not fall onto an article to be frozen/refrigerated being carried by the carrying means.
Patent JP-2002043311-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: KOSEKI MASANARI
IPC: H01L21/31
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a semiconductor device which can raise the embedding properties of recessed parts such as a high aspect ratio of holes or grooves, when a prescribed compound is specially grown by a deposition on a base body having the recessed parts in a PSG process, and to provide the semiconductor device. SOLUTION: In the manufacturing method of a semiconductor device, a wafer W is housed in a chamber 2 of a CVD unit 1, SiH4 gas, PH3 gas, NF3 gas or the like is fed into the interior of the chamber 2, and a high-density plasma is made to form in the chamber 2 by an application of high frequencies from RF generators 14a and 14b to form a PSG film. At this time, a fluorine radical derived from the NF3 gas or the like functions as an etching agent and the generation of overhangs in recessed parts formed in the wafer W is suppressed. As a result, while the growth deposition rate of the BPSG film is maintained to the wafer W having a high aspect ratio of the recessed parts, the embedding properties of the recessed parts can be raised.
Patent JP-2005097119-A (JP)
Title: Method for producing peptide derivative
Inventor: SATO TSUTOMU
IPC: C07K1/10
Filed: 2000-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrially useful method for producing new peptide derivatives.  <P>SOLUTION: The method produces compounds represented by formula (VI) (wherein R<SB>1</SB>is hydrogen or a 1-4C straight-chain or branched-chain alkyl group; R<SB>2</SB>is hydrogen or methyl group; R<SB>3</SB>is hydrogen or a methyl group; and R<SB>4</SB>is a halogen atom).  <P>COPYRIGHT: (C)2005,JPO&NCIPI