baber/WOPTO huggingface dataset:
Patent JP-S6489197-A (JP)
Title: X-ray device
Inventor: HACHIMAN MITSURU
IPC: H05G1/20
Filed: 1987-09-30
Abstract: PURPOSE:To reduce the outer package leakage current by insulating electric circuit units and an outer package body with insulating members and connecting the electric circuit units to the ground potential point of an external power source. CONSTITUTION:Insulating members 12-15 are inserted between electric circuit units 1-4 and a frame 5, and metallic fitting plates 1A-4A of the electric circuit units 1-4 are connected to the grounding terminal 9 of a distribution board 8 serving as an external power source with the third grounding cable 16. The grounding terminal of the distribution board 8 is the ground potential point, the leakage current flowing via stray capacities C1-C4 flows to the ground via the third grounding cable 16 and does not flow to the frame 5 serving as an outer package body. Even when high-frequency inverters are used as the electric circuit units 1-4, the indication of an ammeter 11 between the grounding terminal E and the frame 5 becomes the specified value or below, and the outer package leakage current can be reduced.
Patent JP-H0993051-A (JP)
Title: Differential amplifier circuit
Inventor: HIRANO TETSUO
IPC: H03F3/45
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a differential amplifier circuit by which the noise of CMOS operational amplifier is reduced by setting the ratio of the gate length of a load transistor to that of a differential input transistor at a specified value. SOLUTION: This differential amplifier circuit 1 forms the differential input stage of CMOS operational amplifier. The amplifier circuit 1 is constituted by connecting load transistors M1 and M2 consisting of a current mirror circuit, differential input transistors M3 and M4 consisting of a differential pair, and constant current absorbing ransistor M5 to each other. Then, the ratio of the gate length of M1 and M2 to the gate length of M3 and M4 is set at a square root of the ratio of a value obtained by multiplying the flicker coefficient and moving degree of M1 and M2 to a value obtained by multiplying those of M3 and M4, or at the value near the square root. When the circuit set in this state is used for a CMOS operational amplifier, the noise can be reduced without increasing cost.
Patent JP-H07101466-A (JP)
Title: Cushioning material for packing
Inventor: WATANABE MASAHIRO
IPC: B65D81/107
Filed: 1993-09-30
Abstract: PURPOSE:To minimize an amount of generated waste by molding a cushioning material used for packing from a natural product which can be discarded in natural environments into moldable chips for use. CONSTITUTION:A new cushioning material 6 comprising chip-like natural cushioning materials 4 and natural adhesive 5 mixed and molded is placed around a product 1 and fixed in a transportation packing material 3 for use. After unpacking, the new cushioning material 6 is left in natural environments as it is. Or it is collapsed in shape to some degree by applying impact with a hammer or the like and left in the environments. The natural adhesive 5 flows out from the left cushioning material 6 due to rainwater or the like so that its shape naturally collapses. As a result, an amount of generated waste can be minimized.
Patent JP-H08108273-A (JP)
Title: Narrow gap butt welding method of fixed tube
Inventor: SUGITANI YUJI
IPC: B23K9/12
Filed: 1994-10-07
Abstract: PURPOSE: To prevent generation of incomplete fusion by executing high speed rotating arc welding in first layer welding and build-up layer welding by specifying the rotating speed and rotating diameter of arc and executing welding in final layer welding by weaving a welding torch. CONSTITUTION: Fixed tubes 1, 2 are subjected to narrow gap butt welding by gas metal arc welding. In first layer welding, a ceramic backing CB is abutted to the rear face of narrow gap 3. The high speed rotating arc welding of 20-100Hz arc rotating speed and 1-4mm arc rotating diameter is used. While the welding condition, for each welding position and each root gap, is selected from the optimum welding condition set in the range of 150-500A welding current and 50-300cm/min welding speed, peripheral downward welding is executed. In build-up layer welding, the arc welding diameter D is changed to 2-6mm, welding is executed in the range of 150-400A welding current and 20-120mm/min welding speed. In final layer welding, welding is executed in the range of 60-180A welding current and 7.5-30cm/min welding speed.
Patent JP-2001067569-A (JP)
Title: Danger alarm system
Inventor: KUMITA YOSHINORI
IPC: G08B21/22
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To suppress unnecessary alarming and to give a substantially effective alarm by detecting a state change of a person approaching a dangerous area. SOLUTION: An arithmetic unit 150 monitors whether or not the operator who puts on a portable unit 100 approaches a dangerous area according to the signal inputted from a signal reception device 130. When it is judged that the operator approaches the area, detection signals from a sensor group 110 are totally judged to estimate mental variation of the operator, thereby deciding whether the operator is aware of approaching the dangerous area or has approached the area unconsciously and carelessly. When it is decided that the operator has approached the dangerous area unconsciously and carelessly, an alarm device 140 generates an ordinary alarm. When it is decided that the operator is aware of approaching the dangerous area, the alarm device 140 generates no alarm.
Patent JP-H03108159-A (JP)
Title: Rotational position detecting system for magnetic disk at disk controller side
Inventor: SATO MASABUMI
IPC: G11B19/06
Filed: 1989-09-20
Abstract: PURPOSE:To secure the universality of an interface and to detect the rotational position of a magnetic disk at a control side by transferring response signals with different bit lines from each magnetic disk device to a command. CONSTITUTION:The magnetic disks #0-#m are provided with sectors 0-m, respectively. A rotary control circuit 12 controls the rotating states of the magnetic disks #0-#m, respectively, and secures rotating cycles between the disks mutually. A bus 13 provided with the bit lines 0-m transfers an index signal representing the rotational position of each of the disks #0-#m to a controller 11. At such a case, each of the disks #0-#m transfers the index signal representing the rotational position of its own to the command of a rotational position report from the controller 14 to the controller 14 via each of the bit lines 0-m.
Patent JP-H05195056-A (JP)
Title: Production of steel sheet having high ductility and high strength
Inventor: SHIRASAWA HIDENORI
IPC: C22C38/00
Filed: 1991-08-28
Abstract: PURPOSE:To produce a high strength steel sheet reduced in Si content and having high ductility by coiling a hot rolled plate of a steel having a composition containing specific amounts of C, Mn, etc., and then subjecting this steel plate, in the as-hot-rolled state or after cold rolling, to annealing at specific temp. CONSTITUTION:A slab of a steel having a composition which contains, by weight, 0.10-0.40% C, 2.0-4.0% Mn, 0.01-0.10% Al, and at least one kind among <=1.0% (preferably <=0.5%) Si, <=0.10% P, and <=0.015% S or further contains >=at least one kind among specific small amounts of Ni, Cr, Mo, Cu, Nb, Ti, V, REM, Ce, Ca, Zr, and B and where the total content of C and Mn/5 is regulated to >=0.60% is hot-rolled into a plate. The hot rolled plate is coiled at 300-750<=, by which a structure free from polygonal ferrite is formed. This steel plate is held, in the as-hot-rolled state or after cold rolling, at 620-750 deg.C for >=60sec to undergo annealing treatment, by which retained austenite of >3% volume percentage can be formed.
Patent JP-2000076269-A (JP)
Title: Picture retrieval device/method and computer readable memory
Inventor: YAMAMOTO KUNIHIRO
IPC: G06T1/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide picture retrieval device/method which speedily reflect the intention of a user and can efficiently retrieve a picture and to provide a computer readable memory. SOLUTION: A CPU 101 processes three processes from a first process to a third process in parallel and controls communication from the first process to the third process. The first process controls input from a printing device 102a and the calculation of the picture feature quantity of the inputted picture with the picture that a user draws as a retrieval condition. The second process and the third process correspondingly store the plural pieces of picture data and the picture feature quantity of respective pieces of picture data in a hard disk device 106, calculate picture similarity based on the picture feature quantity of picture data stored in the hard disk device 106 and control the display of the list of picture data being a retrieval result based on calculated picture similarity.
Patent JP-H07101927-A (JP)
Title: Purification of n-alkoxycarbonylamino acid
Inventor: KAWABATA YUICHIRO
IPC: C07B63/00
Filed: 1993-09-30
Abstract: PURPOSE:To obtain an N-alkoxycarbonylamino acid free from amino acid by selectively removing amino acid from an N-alkoxycarbonylamino acid containing amino acid. CONSTITUTION:An N-alkoxycarbonylamino acid containing amino acid is brought into contact with an adsorbent such as acidic alumina, magnesium sulfate, etc., in a polar organic solvent such as ethyl acetate, propyl acetate and dimethyl carbonate.
Patent JP-S60141936-A (JP)
Inventor: TOYODA NOBORU
IPC: E03F5/04
Filed: 1983-12-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1188836-A (JP)
Title: Video data recording device and video data reproducing device
Inventor: UENO TAKAFUMI
IPC: G11B20/10
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To permit the identification and recording of respective video data performing the compression encoding of a skip scanning signal and in a successive scanning system on the side of demodulation by providing a means for generating identification information for identifying whether the encoded video data of digital data are 1st or 2nd encoded video data. SOLUTION: 1st and 2nd encoding means 121 and 124 respectively perform compression encoding to respective 1st and 2nd input digital video signals 120 and 123 and output respective 1st and 2nd encoded video data 122 and 125. Then, an identification information generating means 126 generates identification information 127. The identification information 127 is programmed as one part of a video managing information table by a video managing information table generating means 140 and a video managing information table 141 is outputted. A video signal is outputted by the generated identification information 127 so as to distinguish the 1st encoded video data 122 encoding the skip scanning signal and the 2nd encoded video data 125 encoding a successive scanning signal for each video title set.
Patent JP-H0560061-A (JP)
Title: Automatic air venting device of quantitative pump
Inventor: KUWABARA FUKUJI
IPC: F04B53/06
Filed: 1991-08-30
Abstract: PURPOSE:To vent air automatically without being under the influence of property of a transfer fluid. CONSTITUTION:Driving condition of a pump main body 1 and discharging condition of a fluid are detected by a pump detecting means 11 to output a signal. Flow of the fluid on the discharging port 4 side of a pump head 2 is detected by a flow checker 6 to output a signal, while output signals thereof are compared with each other by the signal comparing means 12 of a controller unit 10 so as to control automatically opening/closing of an air vent solenoid valve 7 provided in the piping system 5 on the discharging port 4 side of the pump head 2.
Patent JP-H0969649-A (JP)
Title: Semiconductor device
Inventor: ISHIZUKA YOSHIKI
IPC: H01L27/146
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of an interface level and that of a defect caused by the stress due to ground recess and projection and hence to improve element characteristics by suppressing the recess and projection in an interlayer interface in a semiconductor device using hydrogenated amorphous silicon. SOLUTION: In a semiconductor device with a photoelectric transducing diode which is formed by successively forming an i-type hydrogenated amorphous silicon carbide layer 21, an i-type hydrogenated amorphous silicon layer 22, and a p-type hydrogenated amorphous silicon carbide layer 23, carbon is contained at a lower concentration than the p-type hydrogenated amorphous silicon carbide layer 23 near the interface with the p-type hydrogenated amorphous silicon carbide layer 23 of the hydrogenated amorphous silicon layer 22.
Patent JP-S60139939-A (JP)
Title: Vibration isolator
Inventor: DAN TAKUYA
IPC: F16F13/08
Filed: 1983-12-28
Abstract: PURPOSE:To damp the axial vibrations of inner and outer tubes through shearing deformation of resilient body and fluidity of liquid, by providing a liquid chamber enclosing liquid between inner and outer tubes coupled through resilient body while forming a restricting path in axial direction in the liquid chamber. CONSTITUTION:Inner and outer tubes 1, 2 are coupled liquid-tightly through resilient members 3, 4 then liquid is enclosed in the seat partitioned by them to form a liquid chamber 5. Then a partition wall 10 is secured to the outer tube 2 in said liquid chamber 5 to split said chamber 5 axially into two thus to form a restricting path 11 in axial direction over the entire circumference of inner tube 1 with the innercircumferential edge 10a and the inner tube 1. Consequently, upon application of upward vibration displacement A onto the inner tube 1, for example, a portion of said displacement can be damped through shearing deformation of resilient members 3, 4, especially of their resilient material 8, while the remainder can be damped through fluidity of liquid enclosed in the liquid chamber 5 resulting in improvement of damping effect.
Patent JP-H0662795-A (JP)
Title: Antiallergic food
Inventor: KOSUNA KENICHI
IPC: A61K36/53
Filed: 1992-08-21
Abstract: PURPOSE:To provide a food containing, as active ingredients, fatty oil containing at least one kind of fatty acid selected from alpha-linolenic acid, eicosapentaenoic acid and docosahexaenoic acid and beefsteak plant leaf extract. CONSTITUTION:A food containing, as active ingredients, (A) fatty oil containing >=10 (pref. >=20) wt.% of at least one kind of fatty acid, as the constituent fatty acid(s), elected from alpha-linolenic acid, eicosapentaenoic acid and docosahexaenoic acid and (B) beefsteak plant extract. The fatty oil containing alpha-linolenic acid is pref. one containing beefsteak plant oil (e.g. perilla oil, linseed oil). The fatty oil containing eicosapentaenoic acid and docosahexaenoic acid is e.g. fish oil such as sardine oil, Pacific saury oil, herring oil, tuna oil or bonito oil, or a concentrate thereof. This food of the present invention is antiallergic, being easy to take.
Patent JP-2001077405-A (JP)
Title: Method of manufacturing infrared transmitting/receiving module and the module
Inventor: HORIO TOMOHARU
IPC: H01L31/12
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent peeling of a conductor layer, etc., when a substrate is cut along a through-hole by cutting the substrate with the axial core of the through-hole made to be deviated. SOLUTION: When an aggregate substrate is cut lengthwise, a through-hole 20 is cut with an axial core C of it deviated, specifically deviated toward a channel side from the axial core C of the through-hole 20. When cutting with the axial core C of the through-hole 20 deviated, a cutting force Fa acts on a point B. A peeling moment of a conductor layer 10 is expressed as the product between a component Fb of the cutting force Fa directed toward a center 0 of the through-hole and an arm Dbc between the deepest point of channel and the point B. Since the peeling moment of the conductor layer 10 is suppressed, the conductor layer 10 inside the through-hole 20 is prevented from peeling at cutting of the substrate.
Patent JP-H1068224-A (JP)
Title: Receiving tool for scaffolding board
Inventor: UEHARA KATSUYUKI
IPC: E04G5/08
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To install a scaffolding board without erecting stanchions by protruding the right and left side members downward from both end sections of a long bar material, and horizontally providing a scaffolding board receiving member between the lower ends of both side members. SOLUTION: This receiving tool A for a scaffolding board (a) is constituted of a long bar material 1, the right and left side members 2, 2 protruded downward from both end sections of the bar material 1, and a scaffolding board receiving member 3 horizontally provided between the lower ends of both side members 2, 2. A pipe is bent into a U-shape to form both side members 2, 2 and the scaffolding board receiving member 3, and the upper ends of both side members 2, 2 are fixed to the bar material 1 made of a pipe by welding. End sections of the bar materials 1 are mounted on girders B arranged in parallel to suspend multiple receiving tools A in sequence, and the scaffolding boards (a) are installed on the scaffolding board receiving members 3 of the receiving tools A.  The troublesome erection of stanchions and the connecting work of the stanchions are not required, and the removing work is extremely facilitated.
Patent JP-2000072042-A (JP)
Title: Lower structure for vehicle
Inventor: IWAMURA TORU
IPC: B60R7/04
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To suppress the deformation of a vehicle body at the time of a side collision by providing a regulating means releasing the regulated state of a floor board when a prescribed load or above is applied between a vehicle body component and the floor board on the fitting structure of the floor board used for adjusting the height of the floor surface of the vehicle body or as the cover of a storage section. SOLUTION: A floor panel 2 is provided at the lower section of a vehicle body, a storage section 4 is formed between a tunnel 11 on the inside in the vehicle width direction and a side shell 12 on the outside, and a floor board 3 is mounted on it. The floor board 3 is longitudinally divided into two, both portions are pivotally fitted by hinges, and both ends in the vehicle width direction are mounted on the garnish 110 of the tunnel 11 and the scuff plate 120 of the side shell 12. The garnish 110 and the scuff plate 120 have steps, a mount face 5 and a vertical wall face (regulating means) 6 are formed, and the vertical wall face 6 is ruptured when it receives the prescribed load or above at the time of the side collision of the vehicle to suppress the deformation of the vehicle body.
Patent JP-S60138041-A (JP)
Title: Ceramic-metal composite body and its manufacture
Inventor: OKI TAKEO
IPC: C22C29/14
Filed: 1983-12-27
Abstract: PURPOSE:To manufacture efficiently a ceramic-metal composite body by adding a starting material for ceramics to a molten metal contg. a I A or IIA group metal in the periodic table or a compound of the metal as an auxiliary. CONSTITUTION:One or more among Al, Ti, Mg, Fe, Cu, Cr and Ni are melted, and one or more kinds of components selected among Be, Ca, Sr, Ba, Li, Na, K, Rb, Cs and compounds of the metals are added as an auxiliary. To the molten metal is then added a starting material for ceramics such as SiC, SiO2, Si3N4, B4C, BN, AlN, Al2O3, BeO, cordierite, ferrite, thoria, aluminum titanate, carbon or a carbon compound. A ceramic-metal composite body can be efficiently obtd.
Patent JP-H1069451-A (JP)
Title: Network server system
Inventor: TAKAYAMA MAKOTO
IPC: G06F13/00
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a network server system which can omit such jobs as selection of a peripheral equipment, etc., at a client terminal. SOLUTION: A server 1007 of a network 1 automatically selects the digital copying machines 1001 to 1003 which are used in response to the jobs of the clients PC 1008 to 1010, respectively. The server 1007 also detects the downs of the machines 1001 to 1003 due to their jams, failures, etc., and automatically selects usable one of machines 1001 to 1003. Thus, the clients PC 1008 to 1010 are not required to select nor set the machines 1001 to 1003. In such a constitution, the operability of a network server system can be improved.
Patent JP-S6397156-A (JP)
Inventor: FURUMICHI HIROSHI
IPC: A61C5/14
Filed: 1986-10-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000080553-A (JP)
Title: Elastic composite nonwoven fabric
Inventor: NISHINO KAZUNARI
IPC: D04H3/147
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain an elastic nonwoven fabric excellent in strength, feeling and stretchability and having small residual strain after stretched. SOLUTION: This elastic conjugated nonwoven is obtained by bonding a spun-bonded nonwoven fabric of conjugate fiber with a net consisting of an elastomer material at one or both sides of the net. The network configuration of the net is preferably square. The conjugate fiber is preferably a sheath-core type or side by side type conjugate fiber and more preferably an eccentric sheath-core type or side by side type crimped conjugate fiber.
Patent JP-2001071207-A (JP)
Title: Surface work method by ball end mill
Inventor: TSUTSUMI MASAOMI
IPC: B23C5/10
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To variably form a pattern having regularity between work lines. SOLUTION: Many rows of work lines A, B feeding a rotating ball end mill 2 abutting to a worked surface 3 are formed through a fixed pick feed e. Work start points P1, P5 and work end points P2, P6 of each work lines A, B are arranged on a straight line in parallel to each other respectively on the same side, by adjusting a work initial position of a blade of the ball end mill 2 in the work start point P5 of the latter work line B relating to a work initial position of a blade of the ball end mill 2 in the work start point P1 of the former work line A, a phase of irregularity in the feed direction between the work lines A, B is shifted.
Patent JP-H08111463-A (JP)
Title: Fabrication of semiconductor memory
Inventor: YOSHIKAWA RYOICHI
IPC: H01L27/112
Filed: 1994-10-12
Abstract: PURPOSE: To obtain a method for fabricating a mask ROM in which the P-N junction at source-drain region is not damaged at the time of ion implantation for programming and the junction leakage can be suppressed. CONSTITUTION: After a wiring layer 14 is formed on an interlayer insulation film 12, ions are implanted into the channel part 18 of a specific transistor located under the interlayer insulation film 12 thus fabricating a programming mask ROM. Thickness of the interlayer insulation film 12 located above the gate electrode 8 of transistor is set thinner than that of the interlayer insulation film 12 located above the region for forming the source-drain region 10, 10 of transistor. Subsequently, ion implantation for programming is performed at the channel part 18 of the specific transistor.
Patent JP-H06208629-A (JP)
Title: Method and system that display two-dimensional representation of three-dimensional image
Inventor: DEEBUITSUDO SHII TANENBAUMU
IPC: G06T15/80
Filed: 1993-10-01
Abstract: PURPOSE: To provide a method and system for drawing topographic map pictures. CONSTITUTION: A method and system for graphically displaying a three- dimensional picture containing a plurality of picture elements which are arranged in columns and rows and correlated with colors on a display device in a computer graphics system by using color data (C0-C7) and Z data (Z0-Z2). The system is a computer graphics system containing instructions (604) which decide Z data correlated with each picture element and instructions (606) which form a plurality of corrected color values for the picture elements by combining Z data with the color data (602) correlated with each picture element. A three- dimensional picture or the two-dimensional expression of a topographic map indicating other parameters, such as the height, temperature, etc., in addition to the colors of objects is formed by displaying picture elements by using colors assigned from a color table.