baber/WOPTO huggingface dataset:
Patent JP-2001281650-A (JP)
Title: Reflection-type liquid crystal display device and method for manufacturing the same
Inventor: MIZUNO HIROSHI
IPC: G09F9/30
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a reflection-type liquid crystal display device and a method for manufacturing the device, in which irregular reflectance is suppressed and high diffusion reflectance and high contrast are obtained. SOLUTION: A reflection electrode 8 is formed to have a flat face, having a reflecting function and a group of recessed structures 19 for diffusion having a scattering function in a specified area ratio, and the group of recessed structures is distributed, in such a manner that if α is defined as the distance from the center of each recess to the pixel edge satisfies α>=9 μm. The recessed structure is produced in the following processes.  An organic photosensitive resin is applied as an interlayer insulating film 18, holes are formed in the position where the recesses are to be formed, an organic photosensitive resin is applied thereon to adjust the shape of the side face of the recessed structure into a curved face, the photosensitive resin is exposed and developed to form contact holes, while the interlayer, insulating film in the nonpixel display region which includes the mounting part of the driver, is removed, and the photosensitive resin is heat treated to be crosslinked.
Patent JP-2001283828-A (JP)
Title: Polymer lithium secondary battery
Inventor: MINO TATSUJI
IPC: H01M10/0565
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a polymer lithium secondary battery which has an over- current restraining mechanism breaking current in response to the temperature rise accompanying over-charging process, and further, can restrain firing even under exposure to an extremely high temperature in a state of charging or over-charging, without jeopardizing the battery characteristics. SOLUTION: A mechanism for breaking electric conduction of a cathode or an anode when the battery temperature exceeds 60 deg.C and another mechanism for short-circuiting the cathode and the anode when the surrounding temperature of battery exceeds 70 deg.C are constituted with the use of a shape-memory alloy.
Patent JP-2001278749-A (JP)
Title: Aerosol composition
Inventor: TANAKA HIROMI
IPC: C08L83/08
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain an aerosol composition which can smoothly be used to the last even in a handstand method without changing the viscosity of a content substance with time and exhibits smooth glossy finishing free from greasy touch and excellent usefulness. SOLUTION: This aerosol composition is obtained by including the water- based raw solution containing water, a higher alcohol and a surfactant and the aerosol propellant containing a liquefied gas and a compressed gas. The weight ratio between the above water-based raw solution and the above liquefied gas is 99:1 to 67:33, the water-based raw solution contains the surfactant in a proportion of 0.01-6.0 wt.% and dimethyl ether is included as the liquefied gas in a proportion of 1-33 wt.% based on the total amount of the water-based raw solution and the liquefied gas. Further, behenyl alcohol is added, as the higher alcohol, to adjust the melting point of the water-based raw solution at higher than 50 deg.C lower than 80 deg.C when measured by a differential scanning calorimeter(DSC).
Patent JP-2001286096-A (JP)
Title: Motor and wiper motor
Inventor: YAMAMOTO TOSHIO
IPC: F16H1/28
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a motor which has a worm gear and a planetary gear and enables reduction of its dimension in an output shaft axial line direction. SOLUTION: This motor 1 has a yoke 4, a rotary shaft 7 on which worm 11 is formed in a part protruding from the yoke 4, rotary elements 27 and 28 which have a worm wheel part 27a geared with the worm 11 and a sun gear 28 fixed to a position shifted in a direction of one axis of the worm wheel part 27a, a planetary gear 30 geared with the sun gear 28, a carrier 29 which is provided at a position shifted in a direction of one axis of the planetary gear 30 and supports the planetary gear 30, an output shaft 31 fixed to the carrier 29, and housings 20 and 21 by which an internal gear 26 geared with the planetary gear 30 is fixed and the output shaft 31 is supported rotatably.  The base end of the output shaft 31 is fixed to the carrier 29 so as to have the output shaft 31 extended in a direction of the other axis, and the output shaft 31 is supported at two positions on the other axial direction side of the worm wheel 27a.
Patent JP-2001287733-A (JP)
Title: Packaging box for circular fluorescent lump
Inventor: MURATA TOSHIO
IPC: B65D81/113
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To improve packaging workability and to control the amount of a material used. SOLUTION: In forming a packaging box for a circular fluorescent lump, an octagonal bottom panel 1 and a top panel 2 are connected, a holding member 6 is jointly provided at the four corners of the bottom panel 1, an outside face panel 7, a top panel 8, an inside panel 9 and a bottom touch panel 10 are provided one after another from the base end side of each member 6, a pressing piece 11 is extensively provided on the panel 10 by forming a cut in the panel 9, and the member 6 is rolled in. The outer peripheral part of a fluorescent lump C is fitted with an insertion opening 12 formed on the panel 9, the lump C is placed on the piece 11, and the top panel 2 is closed. By the lump C placed on the piece 11, the member 6 is prevented from uplift, and the member 6 controls the movement of the lump C from outside.  Thus, a holding tool for wrapping the lump C or for inserting the lump C in a sleeve becomes unnecessary.
Patent JP-2001289110-A (JP)
Title: Burn-out fuel measuring device
Inventor: SHIMIZU TAKAYUKI
IPC: F02D45/00
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a burn-out fuel measuring device allowing the measurement of the burn-out amount of a fuel during idling and the continuous time of idling and the display thereof to a driver. SOLUTION: The measuring device comprises a sensor part 110 having a speed sensor portion 111 for measuring the running speed of a vehicle and a flow sensor portion 113 for measuring the flow rate of the fuel supplied to the engine, a computation part 150 having an idling judgement portion 153 for judging that the vehicle is in an idling condition using the speed sensor portion 111 when the running speed thereof is continuously zero for a specified time or longer and a continuous idling time measurement portion 155 for measuring the continuous time of the idling condition when the idling condition is judged by the idling judgement portion 153 and a burnout fuel calculation portion 151 for calculating the burn-out amount of the fuel from information obtained by the flow sensor portion 113,  and a display part 123 for displaying the burn-out amount of the fuel during idling and the continuous time of the idling condition.
Patent JP-2001287769-A (JP)
Title: Method for housing package for fragile solid product
Inventor: KAMIYA HISASHI
IPC: B65D77/02
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for housing a package for a fragile solid product, enabling inexpensive and simple transport without generating a break, a crack or the like in the fragile solid product. SOLUTION: A fragile tablet 10 is individually packaged by pillow packaging or SP packaging (packaging bag 12). In the packaging bag 12, the outside seal parts 18 in the outer diameter direction of the tablet 10 become an extended state. A plurality of the packaging bags 12 are housed in a carton 14. When the carton 14 housing the packaging bags 12 is housed in a wrapping box 16 made of corrugated cardboard, the seal parts 18 projected from the edges of the packaging bag are turned in an up and down direction so that the outer diameter direction of the tablet 10 in the packaging bag 12 becomes a vertical direction.
Patent JP-2001249163-A (JP)
Title: Test socket for ic device
Inventor: MITSUTA OSAMU
IPC: G01R1/04
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To improve furthermore electric connection between an external terminal and a test printed circuit, in a test socket applied for a BGA, CSP (FBGA) package-type IC device. SOLUTION: This test socket is equipped with an insulating base part, a terminal storing hole formed on the position for storing therein a solder ball terminal 2 of the BGA, CSP (FBGA) IC device, a connection pin insertion hole 15 formed penetrating the base part from under the terminal storing hole, a connection pin 16a, b, c having one end inserted into the connection pin insertion hole so as to be exposed on the rear surface of the base part, a film breaking projection 14 projected on the side wall of the terminal storing hole, and a lock lever 18 for executing contact fixation of the solder ball terminal to the connection pin by pressing down an envelope of the IC device after the BGA, CSP (FBGA) IC device is arranged in the state where the solder ball terminal is stored in the corresponding terminal storing hole.
Patent JP-2000330968-A (JP)
Title: Device and method for resetting pin allocation in one or more function circuits in microcontroller
Inventor: TRIECE JOSEPH W
IPC: G06F15/78
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To simultaneously use two pieces of different peripheral equipment capable of functioning by a single pin by providing process circuit mechanism and settable pin setting. SOLUTION: A multiplexer 14 is connected with a function circuit 12 via a communication line 18, connected with a pin P1 via a communication line 20, connected with a pin P2 via a communication line 22 and connected with a setting register 16 via a communication line 24. When a flag received from the setting register 16 is '1', the multiplexer 14 is operated so as to connect the function circuit 12 with the pin P1. When the flag received from the setting register 16 is 'zero', the multiplexer 14 is further operated so as to connect the function circuit 12 with the pin P2. Therefore, a user is able to transfer a function related to the function circuit 12 from one pin to another by using the multiplexer 14 and the setting register 16 by a circuit 10.
Patent JP-2001295597-A (JP)
Title: Reinforced structure of tunnel lining using nonuniform section arch member
Inventor: MATSUMOTO YOSHIJI
IPC: E21D11/15
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a reinforced structure achieving the simplification of the structure, the swiftness of execution and the securement of a construction gauge by reducing the overhang from the inner surface of existing-tunnel lining toward the inner surface side thereof. SOLUTION: A reinforced surface member with either of a steel structure, a reinforced concrete construction, or a composite construction is disposed along the inner surface of the existing-tunnel lining. A nonuniform section arch member 7a, which is the reinforced surface member, is divided for manufacturing in the peripheral direction of an existing tunnel 1 and in the axial direction thereof, and the outermost edge of the back-surface side of the member 7a is approximately similar in shape to the inner surface of the lining. The periphery of a spring line 14 is composed of relatively thin members, and the periphery of the top part of the lining is composed of semiarch-like segments 7 of members, which are relatively thick in a radial direction within the construction gauge of the existing tunnel 1.  Additionally, the segments adjacent to each other in the peripheral direction are joined together by a segment joint, and the lowermost portion is fixed on the concrete 6 of the existing tunnel 1 by a fixing means.
Patent JP-2001298142-A (JP)
Title: Resin-sealed semiconductor device
Inventor: HONDA AKIRA
IPC: H01L23/28
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a small resin-sealed semiconductor device having excellent heat radiation without a mechanical stress to a semiconductor pellet and a resin-sealed part. SOLUTION: A lower side of an outer edge 3a of a first lead 3 is flushed with a lower side of a resin-sealed part 2, and a rising part 3b continued to the outer edge 3a is buried in the resin-sealed part 2. An inner horizontal edge 3c continued to the rising part 3b of the first lead 3 and a semiconductor pellet 5 are connected with an internal flat lead 13. The semiconductor pellet 5 is stuck to an upper face on an inner edge 4c of a second lead 4, and the second lead 4 formed in a flat plate shape includes an outer edge 4a continued to the inner edge 5. The outer edge 4a is partly exposed from the resin-sealed part 2 to outside, and the entire lower side of the second lead 4 is made flush with the lower side of the resin-sealed part 2.
Patent JP-2001302183-A (JP)
Title: Hydraulic speed controller, hook overwinding prevention device, and interference prevention device
Inventor: AZUMA SHINOBU
IPC: F15B11/04
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To prevent a drive object from stopping even when a pump flow rate is low when a speed reduction control is performed before a target stopping position. SOLUTION: The speed of a hook F is reduced by controlling a control valve 3 so that the opening area of the control valve 3 is less reduced as a distance between the hook F and a target stop position is less reduced. The less is the delivery flow rate of a hydraulic pump 1, the more the opening area of the control valve 3 is increased. Thus, even if a speed reduction control is performed when a pump flow rate is low, the hook F is prevented from stopping before the target stop position.
Patent JP-2001294966-A (JP)
Title: Magnesium alloy sheet, manufacturing method thereof and molding using the same
Inventor: NISHIKAWA YUKIO
IPC: B22D17/00
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a magnesium alloy sheet which is improved in ductility to enable a plastic working, a manufacturing method thereof and a molding using the same. SOLUTION: A molten magnesium alloy is injected in a die 2 to mold a plate 3. The plate 3 with an undesired portion removed therefrom is compressed and deformed by giving a distortion of a degree so as not to be broken by a rolling machine 7. The plate 3a is heat-treated in a heating furnace 8, and the grain boundary in a distorted shape is re-crystallized by the heating and divided into small grains to form a magnesium alloy sheet having small grain size. This magnesium alloy sheet has the excellent ductility, and a molding of an arbitrary shape can be obtained by the pressing or the forging.
Patent JP-2001299698-A (JP)
Title: Dental stomatoscope apparatus
Inventor: RO KOKUZEN
IPC: A61B1/24
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a dental stomatoscope apparatus convenient for dental treatment, capable of removing hot steam generated on the mirror surface of the stomatoscope, tooth dust and saliva anytime and speedily. SOLUTION: The apparatus comprises the combination of one stomatoscope, one air hose and one air compressor. The stomatoscope is composed of one long rod, a mirror sheet connected to the bottom end of the long rod, and a reflection mirror fixed to the surface of the mirror sheet. The long rod mounted on the stomatoscope is a hollow tubular body, and an air jet hole communicating with the hollow inside is bored on the bottom of the long rod. The angle between the air jetting direction from the air jet hole and the mirror surface of the reflection mirror is 135 degrees. One end of the air hose is connected to the long rod of the stomatoscope, the other end being connected to the air compressor. Air sent out of the air compressor runs into the hollow inside of the long rod via the air hose, and is blown toward the mirror surface of the reflection mirror through the air jet hole.  Therefore, hot steam generated on the moor surface, tooth dust and saliva can be removed anytime and speedily with the blown air.
Patent JP-2001307537-A (JP)
Title: Mountig device for mounting lighting fitting directly on celing
Inventor: FURUKAWA KENICHI
IPC: F21V21/02
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a safety mounting device for directly mounting a lighting fitting to a ceiling, which is capable of preventing the lighting fitting from falling. SOLUTION: This device comprises a sealing roset 1 fixed to the ceiling, an adapter body 3 mounted to the lighting fitting body and a hanging plug body 4 with circular plan view locked to the under surface of the sealing roset 1. A through hole is bored in the adapter body 3 for inserting the sealing roset 1 and the hanging plug body 4. A connecting hook 16 which is capable of telescopically move and connected to the sealing roset 1 is provided on the surface of the inner periphery of the through hole 14. The outer periphery face of the hanging plug body 4 is made to be a first tapered face 8 inclining downward out, and the inner surface of the through hole of the adapter body 3 forms a second tapered face 15 being capable of being connected to the first tapered face 8, inclining downward out and approximately circular in plan view.
Patent JP-2000309529-A (JP)
Title: Medicinal agent for promoting intracerebral acetylcholine release
Inventor: NAKAMURA KAZUO
IPC: A61P25/28
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a compound capable of safely raising the central acetylcholine level. SOLUTION: N-Anisoyl-γ-aminobutyric acid (GABA) or p-anisic acid is used in order to prepare a pharmaceutical composition comprising the N-anisoyl- GABA or the p-anisic acid for promoting the intracerebral acetylcholine release. Furthermore, the pharmaceutical composition for promoting the intracerebral acetylcholine release comprises the N-anisoyl-GABA or the p-anisic acid as an active ingredient and a therapeutically inert carrier.
Patent JP-2001302875-A (JP)
Title: Curable resin composition
Inventor: SAKUMA NORIKAZU
IPC: C08L57/06
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a curable resin composition having excellent weather resistance and chemical resistance, especially acid resistance, quickly developing the property of a cured product and causing little lowering of physical properties in the vicinity of glass transition temperature. SOLUTION: The curable resin composition contains (A) a vinyl copolymer containing a hydrolyzable alkoxysilyl group in combination with active methylene group or active methine group, (B) a curable organopolysiloxane expressed by general formula R1a(R2O)bSiO(4-a-b)/2 and (C) a compound having α,β-ethylenic unsaturated carbonyl group in the molecule such as a polyhydric alcohol (meth) acrylic acid ester. The composition can form an organic-inorganic composite cured coating film by the composite crosslinking reaction of siloxane forming reaction and Michael addition reaction.  The active methylene group or the active methine group of the component A is bonded to the α,β-ethylenic unsaturated group of the component B and/or C by Michael addition reaction and, at the same time, the hydrolyzable alkoxysilyl groups of the components A and B are subjected to polycondensation reaction to form an organic-inorganic composite cured coating film while forming an interpenetrating structure with the organic skeleton and the inorganic skeleton.
Patent JP-2001310277-A (JP)
Title: Master-slave type operating device
Inventor: EGAWA EIJI
IPC: B25J3/04
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To improve the operation feeling with the simple structure, and to enable the user of a compact motor with a small power consumption. SOLUTION: Neutral reset type operation side angle sensors 31 and 32 to be operated by a link of an operation side link mechanism output the signal to solenoid proportional flow control valves 45 and 46 so as to operate a working device. Working side angle sensors 18 and 19 detect the movement of the working device, and servomotors 34 and 35 control the operation side angle sensors 31 and 32 on the basis of the signal from the sensors 18 and 19.
Patent JP-2001310746-A (JP)
Title: Steering torque detector in cable type steering device
Inventor: TOYOHIRA ASAYA
IPC: B62D6/10
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To improve detection accuracy by means of a simple structure when steering torque inputted to a steering wheel is low in a steering torque detector detecting the steering torque by means of a magnetostrictive material for a cable type steering device. SOLUTION: A magnetic closed circuit is constructed by electrically connecting a pair of magnetostrictive materials 25L, 25R arranged on the inside of a pair of detection coils 24L, 24R to a core 29 arranged on the inside of a single driving coil 24D via a front yoke 30f and a rear yoke 30r, and alternating voltage is impressed to the driving coil 24D for inducing voltage in the detection coils 24L, 24R. When a load P is applied to the magnetostrictive materials 25L, 25R according to steering torque inputted to the steering wheel, magnetic resistance of the magnetostrictive materials 25L, 25R is varied, and on the basis of output voltages of the detection coils 24L, 24R variable as a result of the change in the magnetic resistance of the materials 25L, 25R, the steering torque is detected.
Patent JP-2001312011-A (JP)
Title: Manual type fitting device of hinge type mount
Inventor: SUHARA KIMIO
IPC: B42F5/02
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a manual type fitting device of a hinge type mount of a simple structure which is capable of easily and surely engaging the bosses and holes of the half part of the hinge type mount in the state of fixing the hinge type mount. SOLUTION: The manual type fitting device of the hinge type mount consists of a receiving surface (2) for placing the hinge type mount (1) consisting of the two half parts (1a and 1b) two-foldable by means of integral hinges, a receiving base (4) having side walls (3) and a roller guide (6) for freely rotatably holding a roller (5) which is manually and rotationally moved on the planes of the half parts of the hinge type mount and fits the bosses (12) and holessame with load in the state of fixing the hinge type mount.Locking pawls (7) for locking the hinge type mount forpreventing the offsetting of the film from a prescribed position bymoving of the hinge type mount when the film is inserted into thehinge type mount and is fitted are formed on the side walls of thereceiving base.
Patent JP-2001313667-A (JP)
Title: System and method for exchanging secure information and computer readable recording medium for recording program to make computer perform the method
Inventor: KANAI YOICHI
IPC: H04L12/58
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To efficiently exchange information between networks while relieving the burden of manual labor and keeping independency in the networks. SOLUTION: A system is provided with a secure information exchange device 10 for storing exchange data in a large capacity storage device 13 when an external module 10a receives exchange data from an external network 1, taking out exchange data corresponding to a takeout request from the device 13 when an internal module 10b receives the exchange data takeout request from an internal network 2 and outputting it.
Patent JP-2001036027-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KOTANI AKIHIKO
IPC: H01L21/8242
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To sufficiently reduce leakage current when using a noble metal electrode, especially the leakage current of a capacitor, which uses a functional material film and a nobel metal electrode. SOLUTION: A lower electrode 13, made of ruthenium, is formed into a thickness of about 50 nm on a thermal oxide film 12. Then, the lower electrode 13 is annealed in a mixed gas of argon and hydrogen at about 800 deg.C for about 2 min. Next, a capacitor insulation film 14 made of Ta2O5 is formed into a thickness of about 17 nm on the lower electrode 13. Thereafter, an upper electrode 15 made of ruthenium is selectively formed on the capacitive insulation film through sputtering method. Thereby, the surface of crystal grains of ruthenium, of which the lower electrode 13 is made, is formed stepwise.