baber/WOPTO huggingface dataset:
Patent JP-H07163235-A (JP)
Title: Plant-raising mat
Inventor: YAMANAKA AKIRA
IPC: A01G1/00
Filed: 1993-12-10
Abstract: PURPOSE:To obtain a plant-raising mat consisting of a specific fibrous mat, having each specified density, thickness and repeated compressional recovery rate, causing little damage of the plant raised, excellent in weatherability and durability, useful for sports grounds such as baseball grounds. CONSTITUTION:This plant-raising mat has the following characteristics: contains >=40wt.% of crimped thermofusible conjugate fibers produced from plural thermoplastic resins such as PE/PP, 100-5000 denier in single fiber fineness with the difference in melting or softening point being >=20 deg.C, has the contact points fixed among the fibers due to thermofusion of these conjugate fibers, and has 0.02-0.15g/cm<3> in density, 1-15cm in thickness and >=80$ in repeated compressional recovery rate. In this mat, the intermediate part and upper and/or lower surface(s) are monolithically laminated with fibrous sheets in the thickness direction with a resultant multilayer structure. It is preferably that this fibrous mat carry >=1g/cm<2> of a plant activator.
Patent JP-H05174814-A (JP)
Title: Manufacture of sintered substrate for alkaline storage battery
Inventor: NISHIMURA MASAMI
IPC: H01M4/26
Filed: 1991-12-25
Abstract: PURPOSE:To provide a superior alkaline storage battery in a low dispersion of service capacity and with a high rate of discharging performance by uniforming the thickness of a sintered substrate. CONSTITUTION:Slurry blended of nickel powder, water and methyl cellulose is applied on a porous steel sheet plated with nickel and dried. Thereafter the surface is smoothed by pressing process and sintered.
Patent JP-H06183679-A (JP)
Title: Microcomputer controller commonly used for wheel chair and escalator
Inventor: TAKAHASHI HIROTOMO
IPC: B66B25/00
Filed: 1992-12-22
Abstract: PURPOSE:To simplify the operation of an attendant when a wheel chair is ascended/descended by temporarily stopping the escalator by the microcomputer control, and reversing the movement of the motor when a wheel chair DOWN (UP) operation switching key switch is operated in the normal UP (DOWN) operation. CONSTITUTION:A first to third special steps 2-4 for a wheel chair are arranged in the middle of the arrangement of normal steps 1, and these steps can be changed in the mode where a user 6 of the wheel chair can be ascended by the action of a device 5. An operation panel 9 is provided on the inner side of a handrail 8, and this operation panel 9 is provided with a wheel chair operation key switch, a wheel chair ascending completion start button, and a normal operation switching button. After the personnel confirms that all general passengers are descended, the operational direction of the escalator in the normal operation is stored first when the wheel chair operation key switch is operated. When the direction in the normal operation is reverse to the direction of the wheel chair operation, the escalator is stopped, the motor is reversed and the escalator is started.
Patent JP-H10182872-A (JP)
Title: Resin composition for sliding member excellent in dimensional accuracy
Inventor: NAGANO SATOSHI
IPC: C08L81/06
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition which can give a molding having excellent dimensional stability, excellent sliding properties under low-load low-speed conditions (low PV conditions), good mechanical properties and good heat stability. SOLUTION: This composition is prepared by mixing 100 pts.wt. amorphous resin (e.g. polycarbonate, polysulfone, polyetherimide, polyarylate or modified polyphenylene ether) having a glass transition temperature of 140 deg.C or above with 0-150 pts.wt. crystalline resin having a melting point of 200 deg.C or above and 5-100 pts.wt. flaky graphite having a mean particle diameter of 5-100μm.
Patent JP-2000168913-A (JP)
Title: Girder crane
Inventor: HASEGAWA TAKAYOSHI
IPC: B65G1/04
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a girder crane capable of accurate positioning of stoppage. SOLUTION: One end of a traveling chain 31 is connected to a tension bolt 39, and the tension bolt 39 is supported so as to move in a direction pulling the traveling chain 31. The traveling chain 31 is energized with tension force by energizing thereof with repulsive force of a spring 45 via the tension bolt 39. Thus, when a drive sprocket meshed with the traveling chain 31 is rotatively driven, the girder crane is moved and positioned along a guide rail laid on a frame 17 of a steel material storehouse, and desired steel materials are supplied to a finishing machine and the like from the steel material storehouse.
Patent JP-H03205302-A (JP)
Title: Method for producing hydrogen
Inventor: TAMAURA YUTAKA
IPC: B01J23/74
Filed: 1989-12-29
Abstract: PURPOSE:To obtain high-purity H2 gas at a relatively low temperature with high efficiency at a high rate by decomposing water using an activated magnetite as a reactive catalyst. CONSTITUTION:Magnetite is subjected to oxygen deficient treatment under reduced pressure and activated to provide a reactive catalyst composed of an activated magnetite. The resultant catalyst is then reacted with water at about 300 deg.C to produce H2 gas.
Patent JP-H09185684-A (JP)
Title: Optical character reader
Inventor: KOBAYASHI TATSUYA
IPC: G06K9/70
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To attain proper character decision without increasing the preparation man-hour of recognition dictionary or the storage capacitance of recognition dictionary even when plural similar characters exist. SOLUTION: When necessity to decide characters again is judged by checking the difference of non-coincident sections between different character codes based on a non-coincidence signal from a pattern matching mechanism 33, a character deciding mechanism 34 outputs a redecision start signal. When the redecision start signal is inputted, a recognizing object character pattern deforming mechanism 35 generates and outputs a deformed recognizing object character pattern symmetrical on left and right sides. A pattern rematching mechanism 36 performs pattern rematching between the inputted deformed recognizing object character pattern and the non-deformed recognizing object character pattern and outputs the size of non-coincident sections between these patterns as a non-coincidence signal.  A character redeciding mechanism 37 judges whether the recognizng object character pattern is symmetrical or not based on the inputted non-coincidence signal and decides the character again based on the judged result.
Patent JP-H11177807-A (JP)
Title: Image processor
Inventor: KAMIJO HIROYOSHI
IPC: H04N1/387
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To efficiently set up an image processing condition required by a user by extracting picture data from a 1st storage means plural times, executing image processing by a different condition in each extraction, storing processed data in a 2nd storage means, editing respective processed data stored in the 2nd storage means, and oututting the edited data as a visible image. SOLUTION: At the time of a density adjustment checking mode, an image processing part 3 extracts picture data from an image buffer 2, executes density adjustment by a picture quality adjusting part 3a under one processing condition, adds the processing condition by a character edition part 3c, reduces processed data by an image edition part 3c, and stores the reduced data in a data storage 4. Similar processing is repeated for plural kinds of density adjusting ranges and plural kinds of processed data are stored in the storage 4 in a state arraying these data in an area for one page of a visible image. An image output part 5 outputs the processed data to recording paper as picture data for one page of recording paper to form a visible image.
Patent JP-H11177895-A (JP)
Title: Television receiver with image recording function
Inventor: OKA KOJI
IPC: H04N5/44
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To conceal a noise screen projected on a display screen by a black screen at the time of FM radio broadcasting reception or FM radio signal reproduction. SOLUTION: An obstruction means 43 for obstructing the input of video signals to a video display means 29 is provided, and at the time of detecting the tuning of radio broadcasting signals or the reproduction of a recording medium recording the radio broadcasting signals, input of video signals to the video display means 29 is obstructed. At the time of receiving FM radio broadcasting, the video obstruction circuit 43 is controlled by a microprocessor, the video signals are obstructed so as not to be inputted to a TV signal processing circuit 20, and a black screen which is not noise is outputted to a video display element medium 29.
Patent JP-2001158846-A (JP)
Title: Thermoplastic resin composition
Inventor: NAKAI YOSHIHIRO
IPC: C08L101/16
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic resin composition good in weatherability, a luster in molded products thereof, colorability of pigments, impact resistance and especially in impact properties under a low-temperature environment. SOLUTION: This thermoplastic resin composition comprises a graft copolymer obtained by carrying out graft polymerization of a composite rubber-like polymer with a monomer and having a specific structure, a graft copolymer of an ethylene-propylene-nonconjugated diene-based rubber and a thermoplastic resin. The thermoplastic resin is preferably a (co)polymer containing at least one kind of a monomer component selected from an aromatic alkenyl compound component, a vinyl cyanide compound component and a (meth)acrylic ester component as a constituent.
Patent JP-H09186895-A (JP)
Title: Device and method for image processing
Inventor: KIYOKAWA JUN
IPC: H04N1/46
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To perform an easy fast converting process by providing a specified storage means, a retrieval means, an extracting means, a switching means, etc., respectively. SOLUTION: A central processor 15 displays information on a display device 11, confirms information inputted through a position indication device 12 or input device 13, and reads necessary data out of a storage device 14 to control the whole input/output value converting method. Here, when a user inputs an input coloration value (x) to be converted by using the input device 13, the processor 15 extracts an input value whose color difference from (x) is smaller than a specific value (r) from sample input values and calculates the weighted mean of the output value corresponding to the extracted input value as a specific value (y), so respective elements of a sample affect all input coloration values having color differences of less than (r) from the input values of elements, so that the continuity of colors can be maintained even after conversion. Further, the influence of only sample values nearby an input coloration value is exerted, so the influence of a completely different color can be prevented and careful conversion corresponding to respective input coloration values can be performed.
Patent JP-2000128089-A (JP)
Title: In-flight engine protection cover for jet airplane
Inventor: SHINTANI TOMIO
IPC: B64D33/02
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To prevent damage/crashes due to birds being sucked into the engine during take-off and landing of a jet airplane. SOLUTION: A net cover 1 or a cover having air intake holes is attached to the air intake of the engine. As a result, birds and ice are prevented from being sucked into the engine.
Patent JP-H05175650-A (JP)
Title: Manufacture of circuit board
Inventor: ITO JUNICHI
IPC: H05K3/40
Filed: 1991-12-25
Abstract: PURPOSE:To provide a method of manufacturing a circuit board by forming a through hole at an insulating board reduced in its permittivity by incorporating bubbles without reducing low permittivity effect due to the bubbles. CONSTITUTION:A penetrating hole 3 for a through hole is provided at a board 1 made of insulator containing bubbles, the inner wall of the hole is covered with paste having a viscosity of 1000 poises or more to form a coating layer 4, and then plated. Or, the hole is filled with curable conductive paste having a viscosity of less than 1000 poises to form a through hole.
Patent JP-H05169774-A (JP)
Title: Non-impact printer
Inventor: OKUBO TAKEHIKO
IPC: G03G21/20
Filed: 1991-12-25
Abstract: PURPOSE:To enhance the reliability of the operation of a fan by detecting the short-circuit of a fan sense signal to GND. CONSTITUTION:A control part 1 outputs a drive signal 37 to a fan 36 to drive the fan 36. The fan 36 has an operation detecting means judging whether the fan is normally operated and the operation detecting means outputs a fan sense signal 33 of 'L' to the control part 1 when the fan is normally driven and outputs a fan sense signal 33 of 'H' to the control part 1 when the fan is stopped or abnormal. The control part 1 detects the fan sense signal 33 in such a state that the driving signal 37 is turned OFF to check a short-circuit. Further, the fan sense signal 33 is detected in such a state that the driving signal 37 is turned ON to check an alarm to judge whether the fan 36 is normally operated. Therefore, the short-circuit of the fan sense signal 33 can be checked independently of the checking of the alarm of the fan 36.
Patent JP-2000223203-A (JP)
Title: Electrode structure and electric heater
Inventor: HASHIMOTO SHIGEHARU
IPC: F01N3/20
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To prevent water from depositing on an electrode when an automobile or the like runs on a puddle of a road or at the time of a flood. SOLUTION: An electrode structure is connected to a current carried on supplied body that is enclosed in a metallic housing 2 to supply an electric current to the current supplied body. The structure is provided with a metallic electrode main body 6, an electrode holding can body 4 which contains and holds the electrode main body 6 and one end part of a current-carrying lead 20, and an insulating member 18 which is interposed between the electrode main body 6 and the electrode holding can body 4 for insulation between the electrode main body 6 and the electrode holding can body 4.  A water-proof member 22 which prevents an entrance of water from a space between the electrode holding can body 4 and the lead 20 is interposed between the electrode holding can body 4 and the lead 20, and a part of the electrode holding can body 4 on which the water-proof member 22 is provided is caulked from the outside.
Patent JP-H03202552-A (JP)
Title: Floor structure of building
Inventor: IIDA IKUO
IPC: E04F15/00
Filed: 1989-12-28
Abstract: PURPOSE:To raise th utilizing efficiency of space in building by a method in which a joist is placed between the sides of adjacent sleepers in such a way as level the upside of the joist with the upside of the sleeper, and floor panels ar supported by the upsides of the joists and the sleepers. CONSTITUTION:Joists 3 are crossingly placed on sleepers 10 set on concrete slabs 1, and floor panels 14 are placed on them. In such a floor structure, the joists 13 are placed between the sides of the adjacent sleepers 10 in such a way as to practically level the upsides of the joists 13 with the upsides of the sleepers 10. The floor panels 14 are supported by the upsides of the joists 13 and the sleepers 10. The space between the concrete slabs 1 and the floor panels 14 can thus be reduced and the utilizing efficiency of spaces in building can also be raised.
Patent JP-H07171757-A (JP)
Title: Wafer grinding device
Inventor: TANAKA KOICHI
IPC: B24B37/30
Filed: 1993-12-16
Abstract: PURPOSE:To provide a wafer grinding device capable of the planarization grinding without peripheral sag of a wafer or the like, and capable of the multilayer interconnection and high integration of the wafer. CONSTITUTION:A wafer W is sucked and supported on a flexible and thin wafer sucking and holding plate 3 to be arranged at a lower opening part 13 of a wafer holding member 2, the wafer holding member 2 is supported in a suspended manner on a housing 4 by an expandable cylindrical member 6 and a highly flexible supporting member 7, and the compressed air of the pressure P to satisfy the expression pi/4(d1<2>-d2<2>).P=M is introduced into a sealed chamber 12 to eliminate effect of the self weight of the wafer holding member 2 and to grind the wafer W only by the uniform air pressure. Where, d1 is the outer diameter of the wafer, d2 is the inner diameter of an upper opening part 14 of the wafer holding member 2 of d2<d1, and M is the self weight of the wafer holding member 2.
Patent JP-H10183595-A (JP)
Title: Soft ground reinforcing drain arranging method
Inventor: KIN SOSEN
IPC: E02D3/10
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To keep the effective drainage radius uniform by arranging four adjacent rectangular drains so that the virtual lines connecting the center points of the drains keep a square and the longitudinal directions of the drains become perpendicular to the longitudinal directions of the adjacent drains at the center points. SOLUTION: Four adjacent rectangular drains 170, 172, 174, 176 are arranged so that the virtual lines connecting the center points of the drains 170, 172, 174, 176 keep a square and the longitudinal directions of the drains 170, 172, 174, 176 become perpendicular to the longitudinal directions of the adjacent drains 170, 172, 174, 176 at the center points. The effective drainage radius is kept uniform, and consolidation settlement can be accelerated by the density difference of the drainage interval.
Patent JP-2000210455-A (JP)
Title: Game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To easily make game programs, and to easily deal with a change or the like to the game program of a different machine without changing an address. SOLUTION: This game machine is constructed in such a manner that control boards are equipped for a plurality of control objects, a game program stored in the storage means of each control board is composed of a main routine and an internal subroutine, and the internal subroutine is composed of a plurality of submodules divided based on functions. Among the plurality of modules, modules likely to be specified are arranged in the rear side of the game program.
Patent JP-H06196206-A (JP)
Title: Charging method
Inventor: TAMAI MIKITAKA
IPC: H02J7/00
Filed: 1992-12-24
Abstract: PURPOSE:To accurately judge the abnormality of a battery pack, prevent the overcharge of an abnormal battery, and safely charge a battery by detecting the convergence value of the charging current and the temperature of the battery, and judging whether the battery is an abnormal battery or not. CONSTITUTION:A power source 1 converts AC 100V into the DC voltage required to charge a battery E, a charging circuit 2 charges the battery E with a constant current, and it charges the battery E with constant voltage to fully charge the battery E when the voltage of the battery E rises to a prescribed value. The output of a temperature sensor 5 is sent to a microcomputer 4, and the microcomputer 4 calculates the temperature and the charging current to judge whether the battery E being charged is abnormal or not. The microcomputer 4 judges the abnormality of the battery E on conditions that the convergence value of the charging current of the battery E is not zero and is larger than the prescribed value and the temperature of the battery E is higher than the prescribed temperature. When the microcomputer 4 judges that the battery E is abnormal, it turns off a switch means 3 to stop the charge of the battery E, and it turns on the abnormality display switch 8A of a display means 8.
Patent JP-2001168073-A (JP)
Title: Cleaning bath
Inventor: HAYASHI TATSUYA
IPC: H01L21/304
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning bath for wafer exhibiting high productivity while reducing elution of metal. SOLUTION: The cleaning bath is molded of a lump copolymer of norbornane based monomer.
Patent JP-H05184010-A (JP)
Title: Levitation conveyor
Inventor: KAWAI MASAO
IPC: B60L13/10
Filed: 1991-12-27
Abstract: PURPOSE:To provide an inexpensive, small sized levitation conveyor which causes no contamination in a clean room nor impact at the time of conveyance. CONSTITUTION:A conveying table 12 made of nonmagnetic conductive material mounts an object 11 to be conveyed, and a conveying path 13 is formed below the conveying table 12. A plurality of tubular magnets 16 having alternating N and S poles are disposed rotatably in the conveying path 13. The magnets 16 are rotated, respectively, by means of a motor 17 which is controlled through a controller 18. The magnets 16 rotate at a set speed in a direction being set in accordance with each state of the conveying table 12. Switching between stop levitating state, accelerating state, constant speed state, and decelerating state is performed by controlling the rotation of the magnets 16.
Patent JP-H06196606-A (JP)
Title: Manufacture of lead frame
Inventor: INOUE HIDEFUMI
IPC: H01L23/50
Filed: 1992-12-25
Abstract: PURPOSE:To achieve the narrow pitch of a lead frame readily and precisely by bonding an inner lead part and an outer lead part, which are independently manufactured. CONSTITUTION:A tie bar part 3 of an inner lead frame 1 is mounted on a tie bar part 4, whose step is lowered by about a half of the plate thickness of an outer lead frame 2, and bonding is performed by thermocompression bonding. After a semiconductor element 7 is mounted, wire bonding is performed. Molding is performed with resin 9 so that the bonded part extrudes to the outside. The tie bar part 3 and the tie bar part 4 are cut. Thus, the bonded tie bar part 3 and tie bar part 4 are cut, and the alignment of the bonded part for forming the lead frame becomes easy.
Patent JP-H11246206-A (JP)
Title: High pressure recovery method for sulfur
Inventor: DEZAEL CLAUDE
IPC: B01D53/86
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a desulfurization method for dissolving problems such as foaming and clogging to be occurred in the separation of elemental sulfur generating by desulfurization of hydrogen sulfide -containing gas and facilitating recovery of the sulfur, and also provide its device. SOLUTION: The hydrogen sulfide -containing gas is brought into contact with a catalystic aqueous solution containing multivalent metal in a oxidation state chelated with a chelator, in a reactor 1 under high pressure to oxidize the hydrogen sulfide to the elemental sulfur, and the chelated multivalent metal- containing catalystic solution, which become in a reduction state at that time, is taken out, and the elemental sulfur is separated and recovered under high pressure, and one portion of the solution is evacuated to separate a gaseous component and deoxidize to an oxidation state with an oxidizer such as air, and again it is returned to the reactor 1 to continuously be desulfurized.