baber/WOPTO huggingface dataset:
Patent JP-2001294706-A (JP)
Title: Porous proton-conductive membrane and proton- conductive film obtained therefrom
Inventor: FUJITA SHIGERU
IPC: C08F8/36
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a porous, highly proton-conductive membrane and a proton- conductive film obtained therefrom. SOLUTION: The porous proton-conductive membrane is prepared by incorporating a protonic acid into cells of a porous aliphatic hydrocarbon polymer membrane having a sulfo group content of 0.01-5.0 meq/g and is melted to collapse the cells, thus giving a proton-conductive film.
Patent JP-2001296373-A (JP)
Title: Display plate for timepiece
Inventor: YAMAGUCHI KATSUYUKI
IPC: G01D11/28
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To solve a problem such that a light-transmissive display plate for a timepiece is deficient in stereoscopic effect and high-grade feeling and poor in design variation. SOLUTION: The display plate for the timepiece has a fixed layer which transmits light, decorative cloth, decorative paper, or a decorative member of shells or carbon fiber which transmits light, and a protection layer which protects the decorative member and transmits light on the top surface of a substrate of a light-transmissive material such as a resin substrate, a glass substrate, or a ceramic substrate.
Patent JP-2001296326-A (JP)
Title: Method and apparatus for inspection of defect
Inventor: YAMAMOTO SHIGERU
IPC: H01L21/66
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus, for the inspection of a defect, in which a quality can be decided with reference to a precision pattern which is hardly detected optically such as a pattern which is created by a transparent metal film conductor, the inner-layer pattern of a multilayer printed-wiring board or the like. SOLUTION: A DC potential is applied to one end of a conductive pattern. A detecting electrode is made to face the other end of the conductive pattern. A change in a capacitance which is formed across the detecting electrode and the conductive pattern is detected electrically. Thereby, the conductive pattern is inspected.
Patent JP-2001305363-A (JP)
Title: Optical waveguide and method for making it module
Inventor: FUSE KAZUYOSHI
IPC: G02B6/42
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain an optical waveguide easy in positioning when it is com bined with an optical function element by being directly butted. SOLUTION: When an activated layer 12 on the laser beam exiting side end surface 13 of a semiconductor laser 11 is butted against a core 15 on the light receiving side end surface 17 of the optical waveguide 14, sure positioning between the activated layer 12 and the core 15 is realized while confirming a virtual image 21 of the activated layer 12 which is reflected on a reflecting surface 18.
Patent JP-2001304099-A (JP)
Title: Axial piston pump motor
Inventor: SAKAMOTO NORIHIKO
IPC: F04B1/22
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To improve assembling performance of an axial piston pump motor, miniaturize a device, and reduce cost by simplifying a structure without requiring a large number of members except for a plate-like retainer for preventing separation of a shoe from a swash plate in a conventional axial piston pump motor. SOLUTION: The retainer 6 for energizing the shoe to the swash plate side by restricting the shoe 4 integrally formed in a tip part of a plunger 3, is constituted by integrally forming a fitting part directly fitted in a tip part of a plunger block 2 and a retainer function part 6d forming a circular guide hole 6a for restricting the shoe 4 formed in a disk shape. Spring elasticity is provided in the fitting part. The fitting part is composed of a fitting hole 6c formed in a central part of the retainer function part 6d and a spring part 6d formed by obliquely inwardly bending a peripheral edge part of the fitting hole 6c.
Patent JP-2001301221-A (JP)
Title: Thermal printer
Inventor: SEKI YASUHIRO
IPC: B41J2/355
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a thermal printer in which stabilized printing can be carried out by ensuring a correct set up time. SOLUTION: The thermal printer comprises a synchronization circuit 4 outputting a synchronization print data signal y synchronized with the rising of a head clock signal b by latching a print data signal c in synchronism with the rising of the head clock signal b, and an inversion circuit 5 outputting an inversion head clock signal x produced by inverting the head clock signal b wherein the synchronization print data signal y is latched by a driver 3 in synchronism with the rising of the inversion head clock signal x and one line is printed by heating elements based on the latched print data.
Patent JP-2001027787-A (JP)
Title: Radiograph image reader
Inventor: TSUDO SATOSHI
IPC: G03B42/02
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To easily remove dust adhering to a light condensing system in a radiograph image reader. SOLUTION: A brush 27 for removing dust on a light condensing guide is provided on a mirror body 26 for attaching a mirror 25 extending in a direction shown by an arrow X. Besides, a mirror dust removing brush 28 for removing the dust on the mirror is provided on a position facing the brush 27. By rotating the mirror body 26, the dust adhering to the light condensing guide 24 can be removed by the brush part 27a of the brush 27 and the dust adhering to the mirror 25 is wiped by the brush part 28a of the brush 28.
Patent JP-2001314040-A (JP)
Title: Method of controlling charging/discharging in hybrid vehicle
Inventor: FURUKAWA TADASHI
IPC: H01M10/44
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To improve fuel economy without lowering the battery performance of a battery pack. SOLUTION: A charging/discharging control method controls charging/discharging by detecting the remaining capacity of a battery pack. In the charging/discharging control method, the battery pack is charged/discharged under the running condition of vehicle in the dead region of the predetermined width including the region where the remaining capacity of the battery pack is 50%, and discharging is inhibited and only charging is possible when the remaining capacity is reduced to result in the over-discharged region, and charging is inhibited and only discharging is allowed when the remaining capacity increases up to the over-charged region.  Moreover, in the region between the dead region and over-discharged region and in the weighting function region between the dead region and over-charged region, the charging and discharging condition of the battery pack is controlled depending on the weighting function of the remaining capacity deviation. This remaining capacity deviation weighting function prefers charging than discharging as it becomes near to the over- discharged region, and also prefers discharging than charging as it becomes near to the over-discharged region.
Patent JP-2001311932-A (JP)
Title: Liquid crystal display device
Inventor: YUKI AKIMASA
IPC: G09G3/20
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an active matrix liquid crystal display device capable of eliminating a ghost even if a TN type liquid crystal of slow response speed is used, and displaying a high quality moving picture based on a TV signal of an interlaced scanning system. SOLUTION: In an even number field, picture signals are written in pixels of even number lines, while elimination signals are written in pixels of odd number lines to equalize the potentials of each pixel, and in an odd number field, picture signals are written in pixels of odd number lines, while the elimination signals are written in the even number pixels. Since the picture information of the preceding frame is eliminated before the picture signals are written, it is possible to uniform an optical response time of each pixel irrespective of a display picture of the preceding frame. Therefore, a ghost can be eliminated.
Patent JP-2001312850-A (JP)
Title: Slot-in type disk device
Inventor: FUJIMOTO FUMIHIKO
IPC: G11B19/10
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To prevent an erroneous operation when two disks are continuously inserted, in a slot-in type disk device. SOLUTION: When a disk 11 is inserted from an opening 15 provided in the casing 14 of a slot-in type disk device 10, a tip 11a is detected by a center detecting means 12. A control means 17 rotates a carrier roll 16 to carry a disk 11 in. When a side end 11b is detected by a side end detecting means 13, and a rear end 11c is not detected by the center detecting means 12 anymore, the carrier roller 16 is stopped. When the disk 11 is continuously inserted, and the rear end 11c is not detected by the center detecting means 12, an abnormality is determined at the point of time when the detection of the side end 11b by the side end detecting means 13 is finished, and the carrying-in of the disk 11 by the carrier roller 16 is stopped.
Patent JP-2001026260-A (JP)
Title: Nitrogen filling device for tire
Inventor: MORI TADAYUKI
IPC: B60S5/04
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a nitrogen filling device for a tire, which is capable of filling nitrogen gas with high purity. SOLUTION: This nitrogen filling device includes a sucking means 14 for sucking air from a tire A, a pressure supply means 10 for supplying nitrogen gas pressure to the tire A and a switching means 15 for switching between both means 14, 10, a square frame of a bottom part, struts which are substantially inverted U-shaped and erected on a front end part, a middle part, and a rear end part of the square frame, respectively, porous plates stretched between the struts, a door pivoted in the inside of the front end strut, and an iron plate stretched inside the rear end strut, wherein rollers 8 are journalled at designated spaces to the square frame to form the bottom part, and the porous plate is stored in a cage body formed by expand metal to further store the tire A for protecting a worker from the danger of tire bursting.
Patent JP-2001317748-A (JP)
Title: Method of controlling trial operation of hot-water heater
Inventor: UMEZAWA KIYOSHI
IPC: F24D3/00
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To achieve the operation efficiency enhancement of a circulation pump in the usual heating operation of a hot-water heater, and the energy saving with high reliability and durability. SOLUTION: A plurality of terminal heat radiators A1-Aj are connected by a thermal valve and a circulation pipe to a heat source machine which is equipped with a heating circuit where water is circulated through a heat exchanger by the operation of a circulation pump. In trial operation before usual operation, the thermal valve 1 is opened to increase the number of revolutions of the circulation pump stepwise, and the relation between the pressure values and the flow values within the circulation pipes is obtained and stored in every increase stage. A pressure loss curve is obtained, based on the stored data. In condition that a new thermal valve is opened further, a pressure loss curve is obtained, and further the opening operation of the thermal valve and the acquisition of a pressure loss curve are repeated up to A1-Aj.  The pressure loss curve with single operation of a terminal radiator being opened anew can be obtained by the comparison between both pressure loss curves obtained this time and last time. At usual operation, the operation control of the circulation pump is performed so that the flow may come to the flow conformed to the pressure loss curve corresponding to a driven terminal heat radiator.
Patent JP-2001318438-A (JP)
Title: Negative carrier and film scanner having the same
Inventor: SUGINAGA OSAMI
IPC: G03B27/62
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a film scanner which is capable of capturing image data without exchanging negative carriers for films of plural kinds of sizes. SOLUTION: This negative carrier has a film size sensor 88 which is disposed near a film insertion port 72, a transporting path which can change the transporting width while maintaining a center position constant a mask which has openings corresponding to the films of the various planned sizes and a control section which changes the width of the transporting path and selects the openings of the mask according to the film sizes detected by the film size sensor. The film scanner having such negative carrier is capable of versatilely capturing data without being accompanied by the exchange of the negative carrier for plural kinds of film sizes.
Patent JP-2001314339-A (JP)
Title: Bathtub base
Inventor: MATSUNO TAKANORI
IPC: A47K3/12
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a bathtub base having a suction cup, that is a simple and low-cost structure, in which the suction cup can be added to a leg, does not come off during use or attachment and removal, does not come off a bathtub leg, and can be adhered also to the rising portion R in the vicinity of the inwall of the bathtub. SOLUTION: A suction cup has an insertion portion inserted from the lower end of a leg pipe and fixed to the leg pipe by a fixing member inserted from a hole provided at a prescribed height from the lower end of the leg pipe, and the sticking portion of the suction cup and the insertion portion are formed integrally of the same material.
Patent JP-2001317698-A (JP)
Title: Gas cylinder storage facilities
Inventor: KANEMOTO MASAO
IPC: B65D88/12
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide gas cylinder storage facilities that can shorten the work period of field works and reduce the cost of civil engineering and building works. SOLUTION: In a factory, gas cylinder units 1 are installed in frame packages 5, piping is laid between the cylinders and decompressors 2, and cables accessory to electric instrumentation, luminaires 9 and the like are installed. The frame packages 5 are contained at a field to form the gas cylinder storage facilities.
Patent JP-2001324151-A (JP)
Title: Cooking appliance
Inventor: MORISHIMA MAKOTO
IPC: F24C15/34
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a cooking appliance for preventing liquid due to boiling over or the like flowing from the inlet of a top plate while reducing the installation space of a casing. SOLUTION: A cooking appliance 20 is provided with a casing 66 where a top plate 30 is placed, a cooling fan 34 having a rotary shaft 34c that is in parallel with the bottom surface of the casing 66, an inlet 42 that is provided around the top plate 30, and a suction path 38 for connecting the inlet 42 to the cooling fan 34. A side surface part 38b of the suction path 38 is inclined partially, and an opening 50 is provided at the inclined side surface part 38b. Also, a water-resistant member 62 is provided in the suction path 38 at the upstream side of the cooling fan 34 inside the suction path 38. Further, a bottom surface part 38a of the suction path 38 is lowered from a bottom surface part 34b of the cooling fan 34.
Patent JP-2001341430-A (JP)
Title: Heat sensitive record
Inventor: ONO OSAMU
IPC: B41M5/30
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a heat sensitive record, which is excellent in the preservability of a recording part against chemicals such as oils or the like and in the secular preservability of the recording part and, in addition, in the resistance to ground fogging and the runnability of record. SOLUTION: In the heat sensitive record having a heat sensitive recording layer including a leuco dye, a developer, a sensitizer and an adhesive on a support, a 4,4'-dihydroxydiphenylsulfone is employed as the developer, at least one selected from the group consisting of an amide stearate, a diphenylsulfone and a di-p-methylbenzyl oxalate is employed as the sensitizer as one means for settling the above problems.
Patent JP-2001324957-A (JP)
Title: Electron source and method for driving picture display device
Inventor: TAKEGAMI TAKESHI
IPC: G09G3/20
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an electron source equipped with plural electron discharge elements having a uniform electron discharge characteristics, and to provide a method for driving a picture display device having a small power supply capacity using the electron source and little variation in brightness. SOLUTION: This picture display device has a substrate 101 provided thereon with plural row wiring Dx1-Dxm, plural column wiring Dy1-Dyn, and plural electron discharge elements, and comprises a line side current detecting part 110 and a picture selection side current detecting part 107, a line selecting part 102 for selecting arbitrary row wiring from the plural row wiring Dx1-Dxm and having a 1st voltage impression process for applying a voltage to the plural column wiring Dy1-Dyn for compensating for a voltage drop influenced by the selected row wiring, and a picture selection side output voltage amplifier 111 including a pixel side selecting part 11a having a 2nd voltage impression process for applying a prescribed voltage to at least a specific electron discharge element among the plural electron discharge elements connected with the row wiring.
Patent JP-2001324016-A (JP)
Title: Hydraulic driven vehicle
Inventor: TAKATORI OSAMU
IPC: F03C1/26
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic driven vehicle having a means for automatically preventing engine overrun caused in descending a steep slope. SOLUTION: When the rotating speed of an engine 18 exceeds a predetermined rotating speed, the delivery of a fixed displacement pump 16 is increased so that the pressure of a pilot pressure circuit 49 increases. The increased oil pressure is applied to motor displacement selector valves 33, 34 to be switched, whereby passing oil quantity per one revolution of hydraulic motors 19, 21 is shifted from a small displacement position to a large displacement position.
Patent JP-2001000916-A (JP)
Title: Coating film structure and its production
Inventor: OCHIAI KIMIO
IPC: B05D7/24
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To increase the thickness of a coating film layer, to cover a surface enough, and to improve appearance by forming the coating film layer containing an organic component mainly by powder coating in coating film structure in which coating film layers containing the organic component and an inorganic component respectively as a main component are formed in turn on a member to be coated. SOLUTION: A member to be coated, e.g. the surface of a disk in a wheel for a vehicle, is coated with a thermosetting resin such as an acrylic resin as an organic coating film 31. By setting up the thickness of the coating film 31, for example, at 80-100 μm, a substrate can be covered enough to improve appearance. When the coating film 31 is coated by using powder, the thickness can be kept at a prescribed value by single coating. Besides, the surface of the organic coating film 31 is coated with an inorganic coating film 32. The coating film 32 is, for example, colloidal silica, an organoalkoxy silane partially hydrolyzed condensate, and a polymer or copolymer of an unsaturated ethylenic monomer, and its thickness is set up, for example, at 20-30 μm.
Patent JP-2001331482-A (JP)
Title: Plate composition device, plate composition method and recording medium
Inventor: OKADA KEIGO
IPC: G06F17/21
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a plate composition device provided with an object arrangement function for matching the size of a character string and an object and the object arrangement function for easily changing an arrangement form. SOLUTION: In the case of arranging the object set by an anchor information setting means 172 to the position of an anchor specified in the character string by an anchor specifying means 171, an object arrangement means 175 arranges the object in the character size of the character string in which the anchor is specified corresponding to the arrangement information of an object arrangement setting information means 173. Also, in the case that the arrangement form of the object is changed by an object arrangement form changing means 174, by changing the arrangement form of the object corresponding to the arrangement information, the object arranged in the character string can be arranged in a different area or the object arranged in the different area can be arranged in the character string.
Patent JP-2001329178-A (JP)
Title: Glass fiber-reinforced thermoplastic resin composition
Inventor: NAKAJIMA TOSHIO
IPC: C08K5/00
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To obtain a toned glass fiber-reinforced thermoplastic resin composition excellent in weatherability. SOLUTION: This toned glass fiber-reinforced thermoplastic resin composition is obtained by compounding (a) an alkyl benzoate compound represented by general formula (1) (wherein, R1 denotes a 1-30C alkyl group) as a light stabilizer in an amount of 0.001-5 pts. wt., (b) a hindered amine-based light stabilizer represented by general formula (2) [wherein, (n) denotes an integer of 1-10; (A) denotes a residue obtained by removing (n) pieces of OH groups from a (poly)carboxylic acid compound or a residue obtained by removing (n) pieces of OH groups from a (poly)cyanuric acid compound; and B denotes O atom, NH or NR' having a 1-8C alkyl group (R')] in an amount of 0.001-5 pts. wt. and (c) an organic pigment in an amount of 0.05-10 pts. wt. based on 100 pts. wt. of the glass fiber-reinforced thermoplastic resin composition composed of a thermoplastic resin and a glass fiber.
Patent JP-2001331305-A (JP)
Title: Method for emulating floating point operation instruction
Inventor: KONDO ATSUSHI
IPC: G06F9/30
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To efficiently execute IEEE format floating point operations by a computer for executing M format floating point operations. SOLUTION: In the case of executing multiplication or division operation, whether a succeeding instruction is multiplication or division is read in advance, and when the instruction is an instruction concerned, only rounding processing is executed by emulation. An operated result of an M format is transferred to succeeding multiplication or division operation without converting the M format. The succeeding operation instructions receiving the M format data execute arithmetic processings as they are.
Patent JP-2001332485-A (JP)
Title: Electron beam drawing method
Inventor: KAWASE YUICHI
IPC: H01L21/027
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To achieve an electron beam drawing method that can conscientiously draw a figure close to an original polygon even if the figure is divided for drawing. SOLUTION: Drawing data is subjected to field division by the first division system, a drawing pattern that is contained in each divided field is divided along a first direction for obtaining first division data, the drawing data is subjected to the field division by the second division system, the drawing pattern that is contained in each divided filed is divided along a second direction orthogonally crossing the first direction for obtaining second division data, each division pattern based on each division data is drawn by half the amount of dose for exposing a light-sensitive material, a desired pattern is drawn, and at the same time the region that is subjected to the second field division is slightly shifted to the region that is subjected to the first field division.